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      Sludge Fertilizer Equipment

      Materials: animal manure, kitchen wastes, life sludge and biomass (straws and sawdusts);
      Output: 600,000 ton per year
      Applications: its working principle is to make wastes (animal manure, kitchen wastes and life sludge) and biomass into useful things such as orgainc fertilizer;

      Sales Hotline:

      0086-18539990967

      Technical introduction

      It is always a difficult problem to dispose municipal sludge with dehydration reduction, harmlessness and reclaimation. Based on years’ experience and researches, Taida can achieve the dehydration reduction of sludge in a very short time by using biological additives and drying agents developed by our company. After being dried, this sludge becomes a kind of important fertilizer which not only has met the national NY525-2002 standard, but also becomes an important fertilizer needed by farmers. These kinds of fertilizer can be directly produced in production line, which achieves the aim of reduction, harmlessness and reclaimation of municipal sludge. We have probed a brand new way to dispose sludge.
      The new technical method adopted by Taida to dispose municipal sludge: take advantage of trace heavy metals contained in soluble and metal passivation materials. After precise fabrication process, heavy metal beomes insoluble carbonate to prevent heavy metals from entering food chain. Then, biological separating agent is added for fermentation reaction. Pathogenic microorganism and odors are effectively eliminated. Finally, sludge is transferred into fertilizers which conform to NY525-2002 standard of agricultural department.

      Advantages

      Compared with existing disposal methods at home and abroad, our system holds the following five advantages:
      1. No need for solarization, drying and adding bran shell; automatical reduction;
      2. No secondary pollution caused by sludge incineration and landfilling.
      3. Break through the technical problem of the time and energy consumption of high temperature composting; can achieve continuous production line operation;
      4. the design conforms to the growing need of agricultural crops; can reduce the use amount of chemical fertilizer radically; improve the active quality of soil; repair the soil compaction hardening caused for long-time use of chemical fertilizer; beneficial for the absorption and nutrition balance of agricultural crops; active bateria can greatly promote the effective release of residual N, P, K contained in soil.
      5. Low disposal cost; less investment and less resource consumed;
      Compared with disposal methods of same materials, the cost of our tehcnology can be reduced by 30%. Land for sludge landfill can be saved. This technology conforms to our country’s call of sludge reduction, harmlessness and reclaimation utilization. Provided that establish sludge treats plant which daily handling capacity is 2000t (existing sludge treatment plant can be connected with equipment after filter-press and centrifugal machine), compared with same kind of disposal method, equipment and technical inputs are less. Cost can be reduced by 40%. The normal running of equipment can be achieved by selling fertilizer, which can save sludge disposal cost for government finance. 

      Working principle

      After being predisposed, sludge and animal manure will enter Taida fertilizer production line. Processes after that can be divided into: raw material mixing, raw material pelletizing, granularity drying, granularity cooling, granularity classification, envelop of finished products and package of finished products.
      Applications: its working principle is to make wastes (animal manure, kitchen wastes and life sludge) and biomass into useful things such as orgainc fertilizer;
      1. Raw material mixing: mix evenly matched raw materials to improve the uniform fertilizer content of fertilizer granularity;
      2. Raw material pelletizing: send mixed raw materials to pellet machine (can use rotary drum pellet machine; also can use extruder.);
      3. Graularity drying: send pelletized granularity to dryer; dry the moisture content contained in pellets up; increase the strength of granularity for easy preservation;
      4. Granularity cooling: the temperature of dried fertilizer granularity is too high; easy to lump; after being cooled, fertilizers are easy to store and transport;
      5. granularity classification: classify the cooled granularities; unqualified will be sent to crusher for repelletizing; qualified products are sieved out;
      6. envelop of finished products: envelop qualified products; increase brightness and round degrees;
      7. package of finished products: pack the finished products and preserve them in a draft;
      Process flow chart 

      Sludge fertilizer equipment

      Technical parameters

       Name Production capacity(t/h) Installed capacity(kw) Power consumed by one ton fertilizer(kwh)
      10,0000 ton/year fertilizer production line 14 35 2.5
      20,0000 ton/year fertilizer production line 28 58 2.0
      30,0000 ton/year fertilizer production line 42 80 1.9
      60,0000 ton/year fertilizer production line 84 100 1.2
       
       

      Relevant cases

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      Sludge Reclamation

      Matching Device

      Sales hotline:0086-18539990967

      Address of headquarters:NO. 198, longding industrial zone, high-tech development zone, zhengzhou city, china

      Email:vip@tdaxy.com

      Zhengzhou Taida Group    Address:NO. 198,longding industrial zone,high-tech development zone,zhengzhou city,china    Sitemap

      真人做人爱试看一

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