博文

目前显示的是 四月, 2023的博文

How to dry sludge better?

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    Sludge is a kind of domestic garbage, which will cause great pollution and harm to the environment and needs to be disposed of in time. The current treatment method is generally to dry the sludge and use it for fertilizer production or landfill. So, what method is better for sludge drying?   Sludge drying is usually done with a drum  sludge dryer . The heat generated by the sludge drying equipment during fuel combustion and the sludge are heat exchanged in the dryer to improve the drying purpose. However, due to the high viscosity of the sludge, after a part of the sludge is dried, the outside will become relatively hard, and it will become a relatively large clod. The moisture inside the clod will be blocked by the dry clod outside and cannot be dried directly, which will make drying of sludge difficult. According to the characteristics of sludge, Zhengzhou Jiutian equipped with different styles of lifting plates in the drum. It can pick up these soil clods...

Advantages of bentonite dryer

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    How to dry bentonite? A   bentonite dryer   can dry more than 1 ton of bentonite per hour, with no upper limit, and the moisture content of the dried bentonite can reach about 5% or lower. Its configuration can meet the different needs of different users, and the operation is simple.   The bentonite dryer adopts a three-layer rotary drum dryer structure. This kind of drying equipment has more prominent advantages in terms of heat utilization rate and floor space. The main reason is that in its drying structure, the wet material is in the drying area. The advanced way of travel can fully prolong the heating time, improve the heat utilization efficiency, and shorten the length of the industrial tumble dryer at the same time.   The heat source of the bentonite dryer has many options, which can be coal, natural gas, coal, LPG, etc., and the heat source can be customized according to your needs. If you are in need of a bentonite dryer, please contact us. Pro...

The structure of lithium slag dryer

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      Lithium slag dryer   is a mechanical equipment used to dry lithium slag materials containing moisture, which is realized by heat transfer. Next, let's take a look at the whole structure of the lithium slag dryer.   The whole structure of lithium slag dryer mainly consists of three parts: heat source device, dryer host, and dust removal equipment.   Heat source device: the device is an integral part of the entire structure of the lithium slag dryer, which provides heat for the equipment, thereby realizing the drying treatment of lithium slag materials. The heat source device has a variety of combinations, such as gas, coal, natural gas, biomass particles and other fuels.   Dryer host: The lithium slag dryer host with drum structure design is the main place for drying lithium slag materials.   Dust removal system: The dust removal equipment is used to deal with the dust in the process of drying and processing materials in the lithium slag...

Working principle of sludge drum dryer

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    The   sludge drum dryer   produced by Zhengzhou Jiutian can dry materials with high water content to finished products at one time. In view of the characteristics of easy agglomeration and agglomeration in the sludge drying process, the material plate structure of the general single-channel dryer is changed, and a combined self-cleaning device is adopted to expand the application range of the single-channel dryer, which can not only dry all kinds of sludge but also dry various high-viscosity materials.   The drum sludge dryer is mainly composed of a double-shaft dispersing feeder, a feeding belt conveyor, a heat source system, a feeding device, and the main body of the sludge dryer (running belt, ring gear, tug, motor, reducer, heat preservation Layer, unloading device, unloading belt conveyor, cyclone dust removal or pulse dust removal equipment, waste gas treatment tower and other parts, among which the sludge drying host is the main equipment in the ...