Specifications
Vertical dryer features:1. More than 20 years experience.
2. Direct manufacturer with competitive price.
3. Delivery in time
Vertical dryer made in China with competitive price!!!
1. Vertical dryer principle:
Vertical dryer directly import the hot air from hot air stove (or various heating tail air) to the recycling air channel of dryer by using boiler and air-heater, then through the more than thirty flue pipes which are evenly distributed in dryer, so that the materials can absorb heating evenly, also can reach better drying effect.
2. Main features:
1.Saving investment, covers an area of 25 square meters,no need workshop.
2.Internal adopts heat-resisting & wear-resisting alloy castings, long service life, convenient maintenance.
3. Thoroughly solved the big air leakage, not easy seal problem between dryer and furnace.
4. Countercurrent operation, high thermal efficiency, fast drying speed. Small exist concentration, just for 10g/m3.
5. Rely on gravity fall, no need power.
6. It Can use multiple grate basin, grate cone, adopts different angles and different spacing design; and its strong adaptability, suitable for drying slag, clay and sand, coal, iron powder, ore etc.
7. The microcomputer automatic detection control system can optimize adjust the dryer technological parameter on-line.
3. Working principle:
The molded balls which contain much moisture are transmitted to the top by conveyor, and then they are evenly distributed on the top total cross-section by distribution device. Briquettes are on the operating rail, one side fall down slowly by gravity, one side go ahead heat change with strong wind. 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.
4. Application:
1. Coal powder 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. On that basis, then through adaptability reform, the moisture can reduce to less than 1.5%; Also can dry briquetting,coal rods etc. Particulate matter.
2. Vertical dryer is mainly used for some spherality or granular materials which contain much moisture, for making them reach the desired strength after drying. Compared with the rotary dryer, the LD feature is that vertical dryer can reduce the crash between finished products and barrel & lifting plate during the drying process, guarantee the final products failure reduce to the lowest level.