Automatic Clay Brick Tunnel Kiln for Hollow Brick Ydy125 /12
China Automatic Clay Brick Tunnel Kiln for Hollow Brick Ydy125/12, Find details about China Rotary Kiln, Movable Revolving Circular Circle Burner Brick from Automatic Clay Brick Tunnel Kiln for Hollow Brick Ydy125/12
Our company actively introduce advanced management system , constantly sum up experience during the course of development , has got ISO9001 quality management system certificate in 2008 and 6S management system.
Our company possess of a experienced , professional , united , diligent , truth seeking and high-efficiency technician team . Capable persons are the basement for Our company development . Our company possess of more than 20 senior professional title staffs , more than 30 medium professional title staffs , therefore has the ability of independent R&D covering wide range of brick and tile machinery equipment.
Our company makes association between strong enterprises , such as the domestic top kiln company , kiln operation equipment manufacturers , relevant auxiliary products manufactures . Our company made a breakthrough in the field of new wall material such as coal gangue , shale , fly ash , silt , building waste , and can customize dry kiln & tunnel kiln , stacking once tunnel kiln , stacking twice tunnel kiln etc, and can provide kiln machinery equipments which be of stable quality , inexpensive price and end-to-end service.
Product Name:Automatic Clay Brick Tunnel Kiln for Hollow Brick YDY125/12
The techinical and history Of Kiln application and invention patents are as follows
In 1996, the company has applied and awarded patent for invention << Movable tunnel kiln and its technological layout for producing clay products >> (Patent no.: ZL 96 1 18740.9).
In 2007, The world's first rotary tunnel kiln production line was put into operation in heze, shandong province.
In 2016, One belt and one road going abroad:In response to the national one belt and one road, we designed and built Vietnam and myanmar's annual output of 100
million pcs (bid-off) movable tunnel kiln project.
In 2017, New product:Build the first tunnel kiln project with an annual output of 100 million pcs (bid-off) ,designed in Zhu Zhou, Hunan province.
In 2018, Resource utilization project; Design and construct Yunnan aluminum tailings (red mud) resource utilization project.
1.Material evaluation, project consultation design
In the initial stage of the construction of a sintered brick and tile enterprise, raw materials have an important influence on production process design parameters, product performance, drying chamber and roasting kiln structure design, and during the operation of the enterprise, raw materials have an important influence on the production cost control, energy saving, and environmental protection of the enterprise. Reaching the standards also has an important impact. Therefore, the judgment of the feasibility of raw materials is very important for the sintered brick and tile manufacturers.
The "Code for Design of Sintered Brick and Tile Factory" GB50701-2011 stipulates: "The design of a sintered brick and tile factory shall determine the product plan and process plan based on factors such as the quality of raw materials, reserves and process performance of raw materials." And in the quality requirements of raw materials: "Sintered brick and tile raw materials should be tested for mineral composition, physical properties and chemical composition, and comprehensively analyze and judge the feasibility of raw materials to make bricks and tiles, the suitability of the raw materials for the product, and the appropriate technology.
2.Sintered wall and road material equipment and engineering general contracting
3. Operation management and production custody
a. A high-tech enterprise with independent legal personality.
b. Professional technical team.
c. Modern production management.
d. Low production cost.
e. High efficiency and high quality.
f. Ensure safe production and reduce employment risks.
g. The owner saves time, effort, and worry, and better develops the market.
4. Integrated use of natural resources
B.Comprehensive utilization of construction waste: Concrete recycled aggregate, Recycled bricks and cuts, Aerated Concrete,Recycled mortar, Recycled permeable brick, Recycled wallboard,Recycled autoclaved brick, Recycled brick, Recycled concrete (cushion),Recycled diced,Road subbase, Recycled aggregate for bricks and cuts, Recycled wood plastic self-insulating wallboard,Recycled wood plastic building template.
C.Technology of making bricks from municipal sludge: Sludge deodorization technology(Spray deodorant, Plasma deodorization system), Sludge semi-drying and homogenization technology(Sludge semi-drying technology: plate and frame filter press composite solar drying system, high efficiency and energy saving. The first step is the plate and frame filter press to dehydrate the sludge to 60%, and the second step is solar drying to dehydrate the sludge to 40%.)
D:Comprehensive utilization of crop straw resources:
(1.Returning straw to the field: Returning straw to the field is an effective way to supplement and balance soil nutrients and improve the soil. It is one of the basic measures for the construction of high-yield fields.
2.Feedstuff application: straw is fermented by microorganisms, through the degradation of special enzymes produced by microbial metabolism, the cellulose, lignin, hemicellulose and other macromolecular substances are decomposed into low-molecular monosaccharides or oligosaccharides to improve the nutritional value .
3.Base material application: use crop stalks to grow stropharia stropharia and other fungi; straw seedling trays, flower and tree substrates, lawn base materials, greenhouse seedlings, etc.
4.Energy application: Biomass energy is the fourth largest energy source after coal, oil, and natural gas, and accounts for 14% of the world's total energy consumption.
Industrial raw material application: Straw is a raw material for light industry, textiles and building materials, which can partially replace bricks, wood and other materials. Straw wallboards can be used as substitutes for wood panels and tiles.)
Tunnel kiln is the most important thermal equipment in sintering wall materials, in Chinese sintering wall material industry, tunnel kiln's construction adopts traditional site operation and site building with disadvantage of difficult quality control, different energy consumption standard, long time constrution period and high construction cost. In addition, as Chinese increase requirements for sintering heat preservation function sintering block and high grade wall body material, so there is more and more urgent requirement for new high quality active energy saving tunnel kiln. Traditional tunnel kiln and current construction ways can not satify wall body material industry development.
It can match with daily capacity from 100000pcs to 500000pcs production line. So this new tunnel kiln instead of traditional and backward production way in brick and tile industry. It consists of moving kiln, round tunnel, ring type electricity offering system, air duct system, ring type billet transporting system, automatic coal, and water batching system, clay strip, billet cutting and burning system and other affiliated machines.
| Rotary tunnel kiln parameter table | |||||
| Specifications | YDY100/8 | YDY125/8 | YDY150/8 | YDY125/12 | YDY150/12 |
| Diameter of center line of kiln bottom (m) | 100 | 125 | 150 | 125 | 150 |
| Kiln room clear width (m) | 8 | 8 | 8 | 12 | 12 |
| Gauge (m) | 8.8 | 8.8 | 8.8 | 12.8 | 12.8 |
| Kiln shed column distance (m) | 15 | 15 | 15 | 19 | 19 |
| Minimum outer diameter of ring kiln road (m) | 125 | 150 | 175 | 154 | 179 |
| Kiln body degree center line length (m) | 150/168 | 150/168 | 150/168 | 150/168 | 150/168 |
| Layers of yard/kiln room height (m) | 12/1.5 | 12/1.5 | 12/1.5 | 12/1.5 | 12/1.5 |
| Daily output/10,000 pcs (standard bricks) | 20 | 20-23 | 20-25 | 30-33 | 30-35 |
| Total fan power KW | ≤119 | ≤170 | ≤170 | ≤208 | ≤288 |
| Thermal parameter measurement and control | Digital display, manual control/single board computer inspection, manual control/automatic control optional | ||||
| Environmental protection desulfurization device | Recommended, user optional | ||||
| Skills requirement | The moisture content of the wet billet is not more than 16%, the molding pressure is not less than 3.5Mpa, the raw material drying sensitivity coefficient is less than 1, and the total internal combustion heat consumption is less than 300 kcal/kg | ||||
Advantages of Rotary tunnel kiln:
1. Low production cost:
a. Heat consumption: Less than 280 kcal/kg,For every 100 kcal/kg saved,Save 2 million yuan per year(Good kiln insulation, Superior thermal design, Full utilization of waste heat, Good kiln body sealing),it can save 50% investment comparing with tunnel kiln with same section.
| Name | Single kiln tunnel kiln | Double kiln tunnel kiln | Rotary tunnel kiln | ||||
| Project | Kiln roof and side walls | Kiln cart | Kiln roof and side walls | Kiln cart | Kiln roof and side walls | Kiln bottom | Outside the kiln at the bottom of the kiln |
| Heat loss Kcal/10,000 PCS | 148342 | 780422 | 103919 | 780422 | 61019 | 199858 | 16160 |
| Converted into standard coal kg/10,000PCS | 21.19 | 111.49 | 14.85 | 111.49 | 8.97 | 28.55 | 2.31 |
| Total converted into standard coal kg/10,000 PCS | 132.68 | 126.34 | 39.83 | ||||
b. Electricity bill
c. Artificial:Rotary tunnel kiln:How many people are needed for a daily production of 300,000 folding standard bricks? need 28persons.
d. Equipment maintenance: Rotary tunnel kiln does not require a kiln cart, save 300,000 RMB in maintenance cost of kiln car per year. Just clean the bottom of the kiln, compact steel structure,light heat preservation material inside,reasonable structure with Scientific design,less repair and less repair cost.
e. Land use cost.
2. High productivity&Low investment cost
Annual production capacity of 100 million pcs; Investment 15-20 million RMB; Reduce production costs by 15~25%.
3. Short construction period(Construction:Full research in the early stage to ensure fast, good and economical;Put into production:Personnel training, lifetime technical support from the expert team)
a. From the first month to the second month: Kiln factory production(Tailor-made design and modular production)
b. From the second month to the third month: On-site installation(Professional team construction)
c. From fourth month: Commissioning equipment(Professional debugging personnel)
d. From the first month to the fourth month:On-site civil engineering and equipment installation
e. From start to finish within three months or four month.
4. Simple process flow-simple production management
Easy to manage: 1 raw materials--->2. Forming---> 3. Stacking----> 4. Drying---> 5. Firing:----> 6. Out of Kiln----> 7. Finished product.2s
5. Green environmentally friendly
a. Temperature monitoring during drying and roasting, humanized man-machine interface real-time data display to ensure that yield rate is over 99.6%.
b. Assembled structure, the kiln system can be disassembled and reinstalled in different places.
c. The exhaust gas is more environmentally friendly after centralized treatment.
d. Low energy consumption so low carbon emissions.
a. Environmental protection standards
b. Production capacity reaches the design target
c. The yield of drying and roasting is over 96%.
d. Rotary tunnel kiln has not been overhauled for 10 years.
e. The internal reference heat consumption is less than 300 kcal/kg
1. Flue gas desulfurization(To desulfurize, the flue gas must be concentrated before processing, After the exhaust gas is concentrated, it must be transported into professional desulfurization equipment, the desulfurization capacity of the desulfurization equipment must be matched with the production capacity)?
Solution:From 2008 to 2012, horizontal desulfurization on kiln roof; 2012 Annular flue centralized desulfurization process.
2.Kiln life issues(How many years can the Rotary tunnel kiln be used) ?
Solution:No major repairs in ten years!
3.Short production cycle in alpine regions?
Solution: In fact, the production cycle is not short! why? Because the tunnel kiln is indoors. The mobile tunnel kiln can also be placed indoors! So this is not a problem at all!
4.The range of raw materials is relatively narrow(One-time code burning, Artificial drying,Straight tunnel kiln)?
Solution:Although the kiln design has 138 meters, 150 meters, 168 meters and other different kiln length designs for different characteristics of raw materials, and has designed double drying chambers. But it still cannot cover all the raw materials.Inappropriate raw materials, Xi'an Liyuan can only say sorry! Seek truth from the facts-don't do the unsuitable raw materials if they can't be done, so as not to mislead others!
5.The shape of the venue is demanding?
Solution: Compared with the tunnel kiln, this is indeed the case! Although we have introduced different kiln diameters with diameters of 90 meters, 100 meters, 125 meters, and 150 meters, the fact that the layout flexibility is not as good as that of ordinary tunnel kilns cannot be changed.Therefore, I can only say sorry for the requirement of building a factory in a long and narrow terrain.
6. What's the common raw material of bricks?
Solution: Clay,shale,soil,mud,earth,fly ash,coal gangue and so on.You can choose the most suitable material for your use.
7. If We want purchase the clay bricks making machine,what data needed?
Solution:
a.the production per day
b.The raw material of brick, such as clay,shale,soil,mud,earth,fly ash,coal gangue and so on.
c.The size of bricks you need: L?* W?* H?
d. Kiln type?
( If you are not very clear with technical data of bricks machines, we can recommend for you.)
What's more, we have professional engineers,so customized machines are also available.And Detailed pictures and specifications of bricks machines and videos of products line can be offered freely if you need.
Up to now, our machines have been exported to many countries such as Laos,India, Cambodia,Myanmar, Bangladesh, Bengal, Vietnam, Uzbekistan,Russia, Peru, Australia,Africa, Turkmenistan,ect.
If you want to start a new clay brick factory, and wanted to buy clay brick machine and tunnel kiln project, please come here.
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