Drum, Washing Machine, Rotary Drum, Wash Plant, Mobile, Plant Drum, Washing Plant, Gold Washing Machine, Mine Gold Mining Drum Rotarystone Washer Equipment
China Drum, Washing Machine, Rotary Drum, Wash Plant, Mobile, Plant Drum, Washing Plant, Gold Washing Machine, Mine Gold Mining Drum Rotarystone Washer Equipment, Find details about China Mining Washing Machine, Gold Washing Machine from Drum, Washing Machine, Rotary Drum, Wash Plant, Mobile, Plant Drum, Washing Plant, Gold Washing Machine, Mine Gold Mining Drum Rotarystone Washer Equipment
Basic Info.
Energy Saving
Energy Saving
Warranty
5 Years
Color
Multi Color
Customized
Customized
Condition
New
After-sales Service
One Year
Spare Parts
Provide
Motor
Chinese Brand
Reducer
Chinese Brand
Foundation Drawing
Provide
Installation Guide
Provide
Quality
High Ruputation
Equipment Installation
Provide
Operation Training
Provide
Price
Negotiation
Application
Ore,Mineral Dressing,Building Material,Metallurgy,
Product Name
Gold Mining Drum Rotarystone Washer Equipment
Trademark
zoneding
Transport Package
by Sea
Specification
customizable
Origin
Henan China
Energy Saving
Energy Saving
Warranty
5 Years
Color
Multi Color
Customized
Customized
Condition
New
After-sales Service
One Year
Spare Parts
Provide
Motor
Chinese Brand
Reducer
Chinese Brand
Foundation Drawing
Provide
Installation Guide
Provide
Quality
High Ruputation
Equipment Installation
Provide
Operation Training
Provide
Price
Negotiation
Application
Ore,Mineral Dressing,Building Material,Metallurgy,
Product Name
Gold Mining Drum Rotarystone Washer Equipment
Trademark
zoneding
Transport Package
by Sea
Specification
customizable
Origin
Henan China
Product Desciption
Rotary gold trommel scrubber introduction:
The drum washing machine equipment is no different from other washing machines except for the different structure. The drum washing machine products have a very high degree of sand and stone cleaning. In many sand and gravel production lines, drum stone washing machines have also been widely used. Drum washing machine equipment is mainly used for desliming and screening operations of large amounts of sand and gravel used in construction sites, sand and gravel plants, prefabrication plants and hydropower sites, and can also be used for ore screening operations.
working principle
The roller device is installed on the frame obliquely. The motor is connected with the roller device through a coupling through a reducer, and drives the roller device to rotate around its axis. When the material enters the drum device, due to the inclination and rotation of the drum device, the material on the screen surface is turned and rolled, so that the qualified material (product under the screen) is discharged through the discharge port at the bottom of the rear end of the drum, and the unqualified material (the screen The upper product) is discharged through the discharge port at the end of the drum. Due to the overturning and rolling of the material in the drum, the material stuck in the screen hole can be ejected to prevent the screen hole from being blocked. The principle and structure of drum screen sand machine, drum screen machine and drum screen are almost the same, but there are differences in people's understanding and name of it.
Use characteristics
The sieve holes are not easy to be blocked.
It runs smoothly and has low noise.
Simple structure and convenient maintenance.
The screening cylinder can be closed, which is easy to seal and collect dust.
The whole machine has high reliability and less one-time investment.
The special screen is adopted, which has high screening efficiency and long service life.
Scope of application
1. In the quarry, it is used for grading large and small stones, as well as separating soil and stone powder.
2. Separate from sand and rock in sand and rock yard.
3. The coal industry is used for the separation of lump coal and pulverized coal and coal washing (a component of coal washing machinery)
4. In the chemical industry, the beneficiation industry is used to classify large and small lumps and separate powdery substances.
working principle of Rotary gold trommel scrubber introduction:
The cleaning cylinder of the drum washing machine is supported by four tugs, the motor drives the reducer, and the large and small gears drive the cleaning cylinder to rotate at low speed. Aggregate containing mud and stone powder is fed in from the feed port and enters the rotating drum. The wear-resistant rubber lining board with a certain angle installed in the cleaning drum is continuously lifted and dropped, moving from the feeding end to the discharging end. During the process, it circulates many times and is rinsed and washed by forward or reverse washing water. The cleaned aggregate is sieved and dehydrated by the discharge end cylinder screen and then discharged. The wastewater containing sludge flows out through the perforated baffle at the discharge or feed end.
Performance comparison
Screen type project Cage drum screen Plane vibrating screen Cantilever vibrating screen
Coal type adaptability to adapt to all types of coal clocks, only suitable for coal clocks with certain moisture and without impurities, only for coal clocks with certain moisture and without impurities
The coal feeding method is flexible and diverse, and can be designed according to the actual situation. Only suitable for belts and hoppers, with fixed coal inlet size. Only suitable for belts, hoppers and coal inlets with fixed size. Screening method Rotation Vibration Vibration
The screening efficiency is as high as 10%-70% above 95%, 10%-80% depends on the moisture of the coal, and the sieving quantity reaches 100% MCR depending on the moisture of the coal, without restriction (10%-80%) MCR, According to the coal moisture condition (10%-80%) MCR, depending on the coal moisture condition, the material size is 6-30mm, and it can be adjusted arbitrarily. Due to the fixed screen, the blanking particle size cannot be adjusted arbitrarily and there is a phenomenon of exceeding the standard. The blanking particle size is guaranteed Large-scale design is flexible, and the size limit is smaller than other screen types. It is easy to be large-scaled. Large-scale is limited by size and screening efficiency. Large-scale is limited by size, screening efficiency and cantilever material. Low energy consumption , It is 50% of other sieve types, large noise, sealed isolation cover, low noise, high equipment life and long life. The cleaning mechanism has
Good working environment (with sealed isolation cover, no coal dust and coal splash phenomenon) Poor (no sealed isolation cover, coal dust and coal splash phenomenon) Poor (no sealed isolation cover, coal dust and coal splash Splash phenomenon)
Low labor intensity (no need for regular cleaning and cleaning of coal on the ground) Large (long equipment operation time, regular cleaning and cleaning of coal on the ground) Large (long equipment operation time, regular cleaning and cleaning of coal on the ground)
Maintenance and wearing parts The repair volume is small, and the wearing parts only need to replace the bearing. The repair volume is large, and the wearing parts are many. The screen and the vibrating motor must be replaced in a short period of time, with a large amount of maintenance and many wearing parts. The screen bar and the vibrating motor must be replaced in a short period of time. The guaranteed value of the coal on the boiler is 100%. It is not completely guaranteed. It cannot be completely guaranteed.
Performance characteristics
1. The drum washing machine equipment has the characteristics of large feed size, so it is mainly used for desliming operations where artificial sand and sand aggregates are less than 80mm aggregates.
2. The aggregate mud content after washing by the drum washing machine equipment can be less than 0.5%, and the water content is less than 2%.
3. High integrity: Except for the finished material stacker belt conveyor, all systems are integrated in an overall frame, which not only ensures the integrity of the equipment, but also leaves moderate maintenance and inspection space.
4. The high integrity of the drum washing machine equipment is convenient and safe for storage at the construction site or transfer and transportation.
5. Work reliability: The stone washing system at the core of the drum washing machine adopts the mixing principle of the mixer. The raw materials are rolled and pushed by the continuous spiral blades and the friction between the materials in the mixing drum, which has a strong effect, natural and high reliability.
6. The drum washing machine equipment has a strong economical usability, and the storage hopper has a capacity of 8M3, so that the loader can reasonably arrange the loading time of the main equipment (such as the mixing station) and the stone washing machine to avoid the loading of the loader at different times. Frequent shifts between points and raw materials, and the width of the storage hopper mouth is greater than 3 meters, which also makes it easy for the loader to load materials and reduces labor intensity.
7. The drum washing machine equipment is also equipped with a water tank with the functions of waste water recycling, automatic compensation of clean water, rinsing when the finished material leaves the machine, and mud discharge. The water tank has a capacity of 2M3.
8. Finished stones can be stacked or put into warehouses or hoppers (for example: put into the batching machine stone hopper.
Technical parameters:
device installation
1. Embedded steel plate. Before installation, the steel plate should be embedded according to the requirements of the equipment installation drawing, and the upper plane of the embedded steel plate is required to be on the same plane. The pre-embedded steel plates and foot bolts required for installation are provided by the installation unit.
2. The installation of the screen body. Determine the installation position of the screen body according to the location of the equipment inlet and outlet.
3. Install the foundation bracket. Mount both ends of the screen body on the foundation support by hoisting, adjust the installation angle of the screen body to the design angle, and finally perform fixed welding.
4. Connect the inlet and outlet.
5. Connect the sealing plate of the lower bracket of the screen body.
6. Rotate the drum screening cylinder by hand, and there must be no excessive resistance or jamming, otherwise the cause should be found out and adjusted in time.
7. After the roller screen leaves the factory, if it is installed more than 6 months ago, the bearing of the large shaft must be removed and cleaned before installation, and new grease (No. 2 lithium-based grease) must be injected.
debugging
Preparation before commissioning:
1. After the components of the trommel screen are installed and passed the inspection, the trial operation can be carried out. Before trial operation, check in detail that the components are installed correctly as shown in the drawings, the fasteners are firm, and whether there are obstacles around the screen body that hinder the operation of the trommel screen;
2. Put the rectangular inspection door in the open position, and rotate the screening cylinder by manual turning to observe whether the comb-type cleaning mechanism has jamming or friction. If there is, it can be adjusted by adjusting the bolt;
3. Check that each bearing seat and gearbox should be well lubricated, and the gearbox oil level should be appropriate;
4. The power connector should be firm and reliable, well insulated, and grounded correctly.
No-load test run
1. Jog the motor control button, and check that the rotation of the motor should be consistent with the rotation shown on the cage drum screen;
2. Start the equipment to run for 4-6 hours and observe the operation of the trommel screen. If abnormal noise or other phenomena are found, stop the machine for inspection in time to find out the cause and eliminate the fault.
The following items should be checked during 4-6 hours of trial operation:
The maximum temperature of the main shaft bearing should not exceed 75ºC and the temperature rise should not exceed 45ºC.
If the tightening conditions of the tightening bolts are found to be loose, they should be tightened in time.
Feeding
1. When the screening machine is running smoothly, start the feeding and discharging equipment, and conduct a trial run for feeding;
2. Close the sealed isolation cover after normal discharge (during normal operation, the sealed isolation cover should always be in the closed position);
3. Check the particle size of the discharged material and whether there is any leakage and dust;
4. After running for half an hour, carefully check all parts and deal with any problems in time.
5. The operation should be checked frequently during the working process. If the operation is found to be abnormal or abnormal sound, it should be shut down for inspection in time to find out the reason and eliminate the fault.
Operation and maintenance
The cage drum screen is reliable in operation and has a small amount of maintenance. The following briefly describes some issues that should be paid attention to during operation:
1. When driving, the cage drum screen must be turned on first, and then the feeding equipment; the opposite is true when stopping;
2. Three days before operation, check the fasteners of the cage drum screen every day, and tighten them in time if they are loose. In the future, the cage drum screen fasteners can be inspected and processed regularly (weekly or half a month);
3. The bearing seat and gearbox should be regularly checked for lubrication, and the oil should be added and changed in time. The large shaft bearing adopts No. 2 lithium-based grease. Under normal circumstances, the grease should be refilled once every two months, and the filling amount should not be too much, otherwise the bearing will be easily overheated. All bearings should be cleaned and inspected once a year.
4. When the equipment is out of service for a long time (more than 30 days) and restarted, the motor insulation should be shaken to prevent the motor from burning.
The drum washing machine equipment is no different from other washing machines except for the different structure. The drum washing machine products have a very high degree of sand and stone cleaning. In many sand and gravel production lines, drum stone washing machines have also been widely used. Drum washing machine equipment is mainly used for desliming and screening operations of large amounts of sand and gravel used in construction sites, sand and gravel plants, prefabrication plants and hydropower sites, and can also be used for ore screening operations.
working principleThe roller device is installed on the frame obliquely. The motor is connected with the roller device through a coupling through a reducer, and drives the roller device to rotate around its axis. When the material enters the drum device, due to the inclination and rotation of the drum device, the material on the screen surface is turned and rolled, so that the qualified material (product under the screen) is discharged through the discharge port at the bottom of the rear end of the drum, and the unqualified material (the screen The upper product) is discharged through the discharge port at the end of the drum. Due to the overturning and rolling of the material in the drum, the material stuck in the screen hole can be ejected to prevent the screen hole from being blocked. The principle and structure of drum screen sand machine, drum screen machine and drum screen are almost the same, but there are differences in people's understanding and name of it.
Use characteristicsThe sieve holes are not easy to be blocked.
It runs smoothly and has low noise.
Simple structure and convenient maintenance.
The screening cylinder can be closed, which is easy to seal and collect dust.
The whole machine has high reliability and less one-time investment.
The special screen is adopted, which has high screening efficiency and long service life.
Scope of application1. In the quarry, it is used for grading large and small stones, as well as separating soil and stone powder.
2. Separate from sand and rock in sand and rock yard.
3. The coal industry is used for the separation of lump coal and pulverized coal and coal washing (a component of coal washing machinery)
4. In the chemical industry, the beneficiation industry is used to classify large and small lumps and separate powdery substances.
working principle of Rotary gold trommel scrubber introduction:
The cleaning cylinder of the drum washing machine is supported by four tugs, the motor drives the reducer, and the large and small gears drive the cleaning cylinder to rotate at low speed. Aggregate containing mud and stone powder is fed in from the feed port and enters the rotating drum. The wear-resistant rubber lining board with a certain angle installed in the cleaning drum is continuously lifted and dropped, moving from the feeding end to the discharging end. During the process, it circulates many times and is rinsed and washed by forward or reverse washing water. The cleaned aggregate is sieved and dehydrated by the discharge end cylinder screen and then discharged. The wastewater containing sludge flows out through the perforated baffle at the discharge or feed end.
Performance comparisonScreen type project Cage drum screen Plane vibrating screen Cantilever vibrating screen
Coal type adaptability to adapt to all types of coal clocks, only suitable for coal clocks with certain moisture and without impurities, only for coal clocks with certain moisture and without impurities
The coal feeding method is flexible and diverse, and can be designed according to the actual situation. Only suitable for belts and hoppers, with fixed coal inlet size. Only suitable for belts, hoppers and coal inlets with fixed size. Screening method Rotation Vibration Vibration
The screening efficiency is as high as 10%-70% above 95%, 10%-80% depends on the moisture of the coal, and the sieving quantity reaches 100% MCR depending on the moisture of the coal, without restriction (10%-80%) MCR, According to the coal moisture condition (10%-80%) MCR, depending on the coal moisture condition, the material size is 6-30mm, and it can be adjusted arbitrarily. Due to the fixed screen, the blanking particle size cannot be adjusted arbitrarily and there is a phenomenon of exceeding the standard. The blanking particle size is guaranteed Large-scale design is flexible, and the size limit is smaller than other screen types. It is easy to be large-scaled. Large-scale is limited by size and screening efficiency. Large-scale is limited by size, screening efficiency and cantilever material. Low energy consumption , It is 50% of other sieve types, large noise, sealed isolation cover, low noise, high equipment life and long life. The cleaning mechanism has
Good working environment (with sealed isolation cover, no coal dust and coal splash phenomenon) Poor (no sealed isolation cover, coal dust and coal splash phenomenon) Poor (no sealed isolation cover, coal dust and coal splash Splash phenomenon)
Low labor intensity (no need for regular cleaning and cleaning of coal on the ground) Large (long equipment operation time, regular cleaning and cleaning of coal on the ground) Large (long equipment operation time, regular cleaning and cleaning of coal on the ground)
Maintenance and wearing parts The repair volume is small, and the wearing parts only need to replace the bearing. The repair volume is large, and the wearing parts are many. The screen and the vibrating motor must be replaced in a short period of time, with a large amount of maintenance and many wearing parts. The screen bar and the vibrating motor must be replaced in a short period of time. The guaranteed value of the coal on the boiler is 100%. It is not completely guaranteed. It cannot be completely guaranteed.
Performance characteristics
1. The drum washing machine equipment has the characteristics of large feed size, so it is mainly used for desliming operations where artificial sand and sand aggregates are less than 80mm aggregates.
2. The aggregate mud content after washing by the drum washing machine equipment can be less than 0.5%, and the water content is less than 2%.
3. High integrity: Except for the finished material stacker belt conveyor, all systems are integrated in an overall frame, which not only ensures the integrity of the equipment, but also leaves moderate maintenance and inspection space.
4. The high integrity of the drum washing machine equipment is convenient and safe for storage at the construction site or transfer and transportation.
5. Work reliability: The stone washing system at the core of the drum washing machine adopts the mixing principle of the mixer. The raw materials are rolled and pushed by the continuous spiral blades and the friction between the materials in the mixing drum, which has a strong effect, natural and high reliability.
6. The drum washing machine equipment has a strong economical usability, and the storage hopper has a capacity of 8M3, so that the loader can reasonably arrange the loading time of the main equipment (such as the mixing station) and the stone washing machine to avoid the loading of the loader at different times. Frequent shifts between points and raw materials, and the width of the storage hopper mouth is greater than 3 meters, which also makes it easy for the loader to load materials and reduces labor intensity.
7. The drum washing machine equipment is also equipped with a water tank with the functions of waste water recycling, automatic compensation of clean water, rinsing when the finished material leaves the machine, and mud discharge. The water tank has a capacity of 2M3.
8. Finished stones can be stacked or put into warehouses or hoppers (for example: put into the batching machine stone hopper.
Technical parameters:
| YTS800×2000 | Φ800×2000 | ≤10 | 1-10 | 10-15 | 20 | 1.5 | 1.6 |
| YTS 1000×2400 | Φ1000×2400 | ≤15 | 1-15 | 20-50 | 15-19 | 4 | 3.3 |
| YTS 1200×3000 | Φ1200×3000 | ≤20 | 1-15 | 50-100 | 13-18 | 5.5 | 4.3 |
| YTS 1500×3000 | Φ1500×3000 | ≤20 | 1-20 | 100-150 | 13-18 | 7.5 | 5.3 |
| YTS 1500×4500 | Φ1500×4500 | ≤20 | 1-20 | 100-200 | 13-18 | 7.5 | 6 |
| YTS 1800×4800 | Φ1800×4800 | ≤30 | 1-30 | 200-250 | 13-18 | 7.5 | 7.5 |
| YTS 2000×4000 | Φ2000×4000 | ≤50 | 1-50 | 200-300 | 13-16 | 11 | 9 |
device installation
1. Embedded steel plate. Before installation, the steel plate should be embedded according to the requirements of the equipment installation drawing, and the upper plane of the embedded steel plate is required to be on the same plane. The pre-embedded steel plates and foot bolts required for installation are provided by the installation unit.
2. The installation of the screen body. Determine the installation position of the screen body according to the location of the equipment inlet and outlet.
3. Install the foundation bracket. Mount both ends of the screen body on the foundation support by hoisting, adjust the installation angle of the screen body to the design angle, and finally perform fixed welding.
4. Connect the inlet and outlet.
5. Connect the sealing plate of the lower bracket of the screen body.
6. Rotate the drum screening cylinder by hand, and there must be no excessive resistance or jamming, otherwise the cause should be found out and adjusted in time.
7. After the roller screen leaves the factory, if it is installed more than 6 months ago, the bearing of the large shaft must be removed and cleaned before installation, and new grease (No. 2 lithium-based grease) must be injected.
debuggingPreparation before commissioning:
1. After the components of the trommel screen are installed and passed the inspection, the trial operation can be carried out. Before trial operation, check in detail that the components are installed correctly as shown in the drawings, the fasteners are firm, and whether there are obstacles around the screen body that hinder the operation of the trommel screen;
2. Put the rectangular inspection door in the open position, and rotate the screening cylinder by manual turning to observe whether the comb-type cleaning mechanism has jamming or friction. If there is, it can be adjusted by adjusting the bolt;
3. Check that each bearing seat and gearbox should be well lubricated, and the gearbox oil level should be appropriate;
4. The power connector should be firm and reliable, well insulated, and grounded correctly.
No-load test run
1. Jog the motor control button, and check that the rotation of the motor should be consistent with the rotation shown on the cage drum screen;
2. Start the equipment to run for 4-6 hours and observe the operation of the trommel screen. If abnormal noise or other phenomena are found, stop the machine for inspection in time to find out the cause and eliminate the fault.
The following items should be checked during 4-6 hours of trial operation:
The maximum temperature of the main shaft bearing should not exceed 75ºC and the temperature rise should not exceed 45ºC.
If the tightening conditions of the tightening bolts are found to be loose, they should be tightened in time.
Feeding
1. When the screening machine is running smoothly, start the feeding and discharging equipment, and conduct a trial run for feeding;
2. Close the sealed isolation cover after normal discharge (during normal operation, the sealed isolation cover should always be in the closed position);
3. Check the particle size of the discharged material and whether there is any leakage and dust;
4. After running for half an hour, carefully check all parts and deal with any problems in time.
5. The operation should be checked frequently during the working process. If the operation is found to be abnormal or abnormal sound, it should be shut down for inspection in time to find out the reason and eliminate the fault.
Operation and maintenanceThe cage drum screen is reliable in operation and has a small amount of maintenance. The following briefly describes some issues that should be paid attention to during operation:
1. When driving, the cage drum screen must be turned on first, and then the feeding equipment; the opposite is true when stopping;
2. Three days before operation, check the fasteners of the cage drum screen every day, and tighten them in time if they are loose. In the future, the cage drum screen fasteners can be inspected and processed regularly (weekly or half a month);
3. The bearing seat and gearbox should be regularly checked for lubrication, and the oil should be added and changed in time. The large shaft bearing adopts No. 2 lithium-based grease. Under normal circumstances, the grease should be refilled once every two months, and the filling amount should not be too much, otherwise the bearing will be easily overheated. All bearings should be cleaned and inspected once a year.
4. When the equipment is out of service for a long time (more than 30 days) and restarted, the motor insulation should be shaken to prevent the motor from burning.
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