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Machine for processing biogas residues and biogas slurry

A processor and biogas slurry technology, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, flocculation/sedimentation water/sewage treatment, etc. To achieve the effect of high filtration rate of suspended organic matter

Inactive Publication Date: 2010-05-19
JIANGSU XINGNONG ENVIRONMENT PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, a large amount of biogas residue and biogas slurry wastewater is produced. The sewage and organic matter content of these biogas residue and biogas slurry after solid-liquid separation are still high and cannot be discharged directly.

Method used

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  • Machine for processing biogas residues and biogas slurry
  • Machine for processing biogas residues and biogas slurry
  • Machine for processing biogas residues and biogas slurry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 , 2 As shown in and 3, the biogas residue biogas slurry processor includes a box body 1 and a filter device, and the length direction of the box body 1 is respectively provided with a plurality of filter devices, and the box body space between each filter device forms a filter chamber section 2, the first The casing 1 of the first filter chamber section 2 is provided with a waste water inlet 23, and the bottom of the casing 1 of the last filter chamber section 2 is provided with a filtrate outlet 3, and each filter device is inclined towards the filtrate outlet direction and forms a horizontal line. Angle α, which is 70°. The filtering device includes a drum 4, a filter screen 5, a filter screen frame 6, a side plate 7, a sewage discharge tank 8 and a slag removal mechanism. The direction of the filtrate outlet 3 decreases step by step. The slag removal mechanism includes a scraper 13, a scraper shaft 14, a rubber plate 15 and a spring 16. Side plate...

Embodiment 2

[0025] Such as Figure 4 As shown, the aeration tube 19 of the present invention can be omitted, and as long as the stirring paddle 21 and the stirring motor 22 of the case cover 20 are arranged, the solution can be stirred and mixed. Other structures are with embodiment 1.

[0026] The invention works like this:

[0027] Turn on the motor 11 that drives the drum 4 to rotate, and inject waste water into the first filter chamber section 2. At this time, the drum 4 drives the filter screen 5 to filter the residue in the waste water, and uses the scraper 13 to scrape the filter residue into the sewage tank 8, From the second filter chamber section 2, put into each chamber section sewage treatment flocculant in proportion to purify, open the aeration pipe 19 at the bottom of the box body 1, and the stirring motor 22 at the upper end of the box cover 20, for each chamber section The solution is mixed and stirred, and the solution of each chamber segment treated with the flocculan...

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Abstract

The invention relates to a machine for processing biogas residues and biogas slurry, which is characterized in that: a filtering device comprises rollers, a filter screen, a filter screen frame, side boards, a dirt discharge groove and a residue removal mechanism; both side walls of a box body are respectively and fixedly provided with the side boards; the side boards on the two side walls are fixedly connected with the side face of the filter screen frame from the side in a length direction of the box body; the two rollers are respectively fixed on bearing pedestals at upper and lower ends of the side boards of both sides through bearings; the rollers at the upper ends of the side boards are connected with a motor fixed on the box body through the bearings; a plurality of rotatable carrier roller components are uniformly arranged on the side boards of both sides between the upper and the lower rollers; the filter screen is sleeved between the upper and the lower rollers; the filter screen is arranged on the outer sides of the carrier roller components; the dirt discharge groove with a sewage draining exit on the side face of the box body is fixed on the side face of the side board opposite to the filter screen frame; and the residue removal mechanism is arranged between the tops of the two side boards on one side of the dirt discharge groove. The processing machine for the biogas residues and the biogas slurry has the advantages of durability, reliability and high filtering rate of suspended organic matter.

Description

technical field [0001] The invention relates to the treatment of biogas residue and biogas slurry wastewater, in particular to a biogas residue and biogas slurry processing machine. Background technique [0002] At present, as the country enters a new stage of sustainable development with urban belts and rural areas, a series of policies and measures to support "three rural areas" have been introduced. In particular, the scope and scale of biogas projects have been continuously expanded, and the biogas treatment of manure has reached a considerable scale. At the same time, a large amount of biogas residue and biogas slurry wastewater is produced. The sewage and organic matter content of these biogas residue and biogas slurry after solid-liquid separation are still high and cannot be discharged directly. With the implementation of the one-vote veto system for environmental protection in the aquaculture industry, the treatment of biogas residue and biogas slurry in aquaculture...

Claims

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Application Information

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IPC IPC(8): C02F9/02C02F1/52
Inventor 邱建兴邱永发李冲赵国栋刘敏季松沈丹波缪明张意明
Owner JIANGSU XINGNONG ENVIRONMENT PROTECTION TECH CO LTD
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