Henan Hongke Heavy Machinery Co.,Ltd
ADDRESS:Gongye Road and Tonghang Er Road crossing, Shangjie District, Zhengzhou, Henan, China
As a professional rotary kiln dryer manufacturer, we are capable of offering kiln dryers which have the character of being easy to operate and durable in using. It is widely used for different materials with a sawdust dryer capacity of 200-5, 000kg per hour. In addition, we are also a professional sawdust dryer supplier, and the sawdust dryer manufactured in our factory can be widely used in drying slag, sand, coal and most of high moisture material. The coconut dryer drying time is 40-80mins.
The cylinder dryer applies to drying materials with humidity or granularity in the industries of mineral dressing, building material, metallurgy and chemistry. Rotary dryer can be used for drying many kinds of materials with convenient and reliable operation. Therefore, the dryer machine has been widely used.
Operation and maintenance of three cylinder dryer:
For the setting of drying temperature, it should be consistent with drying conditions of materials which can void material shrinkage.
Gas stove must be cleaned every week on the toner (black) to avoid inhalation of drum and contaminated material.
Add a shot of grease for the bearing every month to make sure that the bearing is smooth.
Clean the cotton filter (next door) before using every day. If the filter is plugged, air flow will be decreased and create slow drying, termination of drying and waste of energy.
1. High thermal efficiency2. Remarkable energy saving and consumption
According to testing, the three cylinder dryer has high thermal efficiency which exceeds 50% of traditional single canister dryer with obvious energy-saving effect and coal saving.
For scientific, rational, high efficient and energy-saving dryer, the thermal exchange of material is conducted in the form of thermal current radiation and convection in inner canister while, the thermal exchange is carried out in the form of conduct and convection in outer canister.
The length of this double-canister dryer is much less than before, which is good for technical layout. Its entire length is shorter than 50% of single-canister dryer to retrench the workshop floor area and project investment, which is more suitable for technical transformation in old workshop.Read more about Working principle of three cypinder rotary dryer.>>
|Cylinder size (m)||2.1||2.5||3.2||3.5|
|Cylinder length (m)||4.5||6.4||7||8|
|Cylinder volume (m)³||15.58||31.40||56.26||76.93|
|Cylinder rotation (rpm)||8-10||8-10||8-10||8-10|
|Initial moistur of slag (%)||15-18||15-18||15-18||15-18|
|Final moisture of Slag (%)||2||2||2||2|
|Initial moisture of yellow sand (%)||8-10||8-10||8-10||8-10|
|Final moisture of yellow sand (%)||0.5-1||0.5-1||0.5-1||0.5-1|
|Max inlet temperature （℃）||700-750℃||700-750℃||700-750℃||700-750℃|
|Production Capacity (T/h)||yellow sand18-25||yellow sand 28-30||yellow sand 35-40||yellow sand 65-70|
|slag 13-18||slag 25-28||slag 40-45||slag 60-65|