High Production Briquette Coal Vertical Dryer
Introduction:
Vertical Dryer is used for drying coal briquettes, it has the features of convenient operation and easy maintenance. The machine has no mechanical running part, so it needs less daily maintenance. Owns the characteristics of continuous operation, high efficiency, large capacity, high automation degree, and reliable operation, so vertical dryers can save labor, reduce labor intensity, save yard, and expanded production capacity.
1. Function of vertical dryer
Vertical dryer is designed for the dehydration of briquette and pellet. It has reasonable design, high thermal efficiency, good drying effect and adjustable air volume.
This type of vertical dryer is made of steel structure; Inner lining adopts heat preservation materials to keep warm; Multilayer high temperature castings are adopted in the roaster, fixed barrel, turnover wind system, heat-exchanging system, attemperator.
2. Working principle of vertical dryer
The molded balls which contain much moisture are transmitted to the top by conveyor, and then they are evenly distributed on the top cross-section by distribution device. Briquettes fall down slowly by gravity, exchange heat with strong wind at the same time.
The moisture which is evaporated from briquette is taken away randomly by the strong wind. The briquettes achieve intensive drying after two hours evaporation process.
3. Application of vertical dryer
Material is pressed into shapes by briquette press machine; The moisture is usually at 12%-14%. After dried, the moisture can reduce to 2-4%, also can satisfy the request of hardness, storage and transportation.
4. Economic features of vertical dryer
Economic characteristics: The amount of investment reduced by 1/2; Area is 1/5-1/3; Energy consumption and operating costs significantly reduced.
Advantages: This product matching process is good, easily in connection with other equipments and automation in production line. Equipments are easy for operation and simple for maintenance. Drying furnace body has no mechanical moving parts, no maintenance routine. It is characterized by continuous operation, high efficiency, large output
Model |
Moisture before Drying
(%) |
Moisture after drying
(%) |
Coal
Consumption
(kg/h) |
Drying Hour
(h) |
inlet air
temperature
(°C) |
Dry Capacity
(t/h) |
Power
(kw) |
LH-1800 |
8-12 |
3-5 |
≤40 |
2-2.5 |
200-260 |
2-3 |
11 |
LH-2800 |
8-12 |
3-5 |
≤100 |
2-2.5 |
200-260 |
6-8 |
22 |
LH-3200 |
8-12 |
3-5 |
≤150 |
2-2.5 |
200-260 |
13-15 |
37 |
Gongyi Hengchang Metallurgical Building Material Equipments plant is a professional manufacturer of complete set mineral beneficiation equipments, Briquette equipments, coal preparation equipments, ball press equipments, products widely used in mineral processing, metallurgy, building materials, chemicals, electricity, petroleum, coal, transportation, fertilizer, gas industry etc.
In the last two decades, we always persist on the philosophy of "scientific and technological innovation, quality first, users first", and cooperated with a number of research institutes to form collaborative units, like Anshan Iron and Steel Research Institute, Nanning of Guangxi Nonferrous Metals Design and Research Institute, Henan Polytechnic University, invite and employ many senior engineers specialized in different fields to the factory for technical designing and supporting.
Science and technology as guide, constantly develop new products, improve product quality and perfect after-sales service, our plant successfully applied ISO9001: 2008 quality certificate and manage to design 10 to 5, 000 t/d mineral beneficiation equipment series production lines, 5 to 500, 000 t/d industrial briquette production line, our floatation machine is successfully applied to Zhong Ping Energy Chemical Group; Ball press series machine can briquette minerals powder, coal powder, plaster powder and other materials into a balls/ briquettes, which can be directly applied to the applications and smelting.
Our plant have been awarded "Enterprise of Observing Contracts and Keeping Promise enterprise" prize by Zhengzhou industrial and commercial bureau in consecutive years, "good faith private enterprise" prize by both Henan Province and Zhengzhou City, top 30 of key enterprises of the Gongyi government and bureau, products are welcomed by more than 20 provinces, municipalities and autonomous regions in China, and exported to South America, South Asia, Africa and other regions, products quality, technical supporting and after sale service are highly praised by users both home and abroad.
We welcome friends all over the world to visit our plant, persist on the mutual benefits and developments!
