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What are the sludge dewatering equipment?

With the increasing pressure on environmental protection policies, chemical companies, sewage treatment plants and other sewage companies are beginning to start on-line or upgrade sludge dewatering equipment, the sludge will be harmless, resource-based, reduction processing. But in the choice of sludge treatment process and equipment are more confused, do not know what sludge dewatering equipment should be used. As a professional manufacturer of sludge treatment equipment, the commonly used sludge treatment equipment was listed.
 
Sludge transport equipment:
 
Some sludge treatment projects require a corresponding conveyor to allow sludge to flow into the next link.
 
Commonly used sludge conveying equipment:
 
Sludge feed pump, belt conveyor, shaftless screw conveyor and so on.
 
Sludge enrichment equipment:
 
Sludge treatment before the general water content is large, and some up to 99%, for this high moisture content of the sludge, it is best to focus on the first gravity, the first free water in the sludge off part.
 
Commonly used sludge enrichment equipment are:
 
Sludge thickening scraper, belt sludge thickener, sludge drum concentrator, horizontal screw centrifugal concentrator, screw sludge thickener, air flotation enrichment equipment.
 
Sludge dewatering equipment:
 
High moisture content of the sludge volume is also very large, not only a high degree of pollution, both can not do a reasonable disposal, but also increase the transportation costs. So sludge dewatering is a very critical part of sludge treatment.
 
Commonly used sludge dewatering equipment:
 
Belt filter press, plate and frame filter press, van filter, sludge dewatering machine, centrifugal sludge dewatering machine, sludge concentration and dehydration integration equipment.
 
The above several sludge dewatering equipment can be diluted sludge sludge water content of 20% -70% of the cake, due to sludge dewatering equipment is different, mud cake moisture content is also relatively large. Belt filter press can be treated into sludge with a moisture content of 30% or less, while the sludge dewatering machine dewatering sludge sludge water content is 25% -40%. So if the company plans to treat the sludge after the incineration of power generation, heating, brick, cement and other materials used as building materials, you need to choose a strong dehydration sludge dewatering equipment.
 
Sludge disposal equipment:
 
Sludge dewatering and not completed, the need for sludge sludge disposal, to achieve resource utilization. There are many ways to treat the sludge, and the processing equipment used is not the same.
 
Sludge composting: fermentation equipment, mechanical mixing equipment, biogas mixing equipment, heat exchange equipment and other sludge digestion equipment;
 
Sludge drying incineration: incinerator, sludge dryer, sludge heating drum drying system. Specific ancillary equipment can consult Zhengzhou Hongwei.
 
Sludge brick: biaxial mixer, extruder, cutting machine and so on.
 
Sludge disposal equipment used in the sludge treatment equipment is subdivided, so the sewage treatment enterprises in the sludge treatment program, you need to consider the corresponding sludge treatment equipment. In general, customers will consult the equipment will be asked to clear the total sludge treatment routes, make professional advice, and provide the most appropriate sludge treatment equipment to help the sewage enterprises to achieve a good sludge treatment of economic benefits.

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