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River sewage treatment composite microbial agent ventilation fermentation tank equipment

A technology of ventilated fermenter and compound bacterial agent, which is applied in the direction of bioreactor/fermenter combination, specific-purpose bioreactor/fermenter, biomass post-processing, etc. Diameter reduction, clogging and other problems, to achieve the effect of preventing the diameter reduction

Inactive Publication Date: 2021-01-19
王艳伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The composite bacteria have the characteristics of rapid reproduction, strong vitality, safety and non-toxicity. Under suitable conditions, the composite bacterial agent can decompose and mineralize the carbon, nitrogen, phosphorus, potassium, etc. inside the river sewage after being fermented through the fermentation tank, forming Simple organic matter can be further decomposed into nutrients that can be absorbed by crops, but the ventilated fermenter needs to discharge air into the interior of the fermenter through the vent pipe to ventilate and ferment the compound bacterial agent. During the process of air flowing inside the vent pipe, due to The compound bacterial agent liquid has a certain viscosity. During the stirring and fermentation process, the compound bacterial agent is easy to adhere to the air outlet of the ventilation pipe, which makes the air outlet of the ventilation pipe narrow or even blocked. Flow out of the inside of the fermenter, and at the same time cause the amount of air passing into the fermenter to gradually decrease, reducing the fermentation effect of the compound bacterial agent

Method used

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  • River sewage treatment composite microbial agent ventilation fermentation tank equipment
  • River sewage treatment composite microbial agent ventilation fermentation tank equipment
  • River sewage treatment composite microbial agent ventilation fermentation tank equipment

Examples

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Effect test

Embodiment 1

[0022] as attached figure 1 to attach Figure 5 Shown:

[0023] The present invention is a kind of river channel sewage treatment composite bacterial agent ventilated fermentation tank equipment, its structure comprises fermentation tank 1, support foot 2, placement frame 3, motor 4, material inlet 5, discharge pipe 6, the bottom of described fermentation tank 1 and The upper ends of the supporting legs 2 are welded together, the middle end of the top of the fermentation tank 1 is provided with a placement frame 3, and the upper end of the placement frame 3 is equipped with a motor 4, the output end of the motor 4 rotates synchronously with the inside of the fermentation tank 1, and the feed inlet 5. Embedded and installed on the top of the fermenter 1 and communicated with each other. The bottom of the fermenter 1 is embedded with a discharge pipe 6 and communicated with each other. The fermenter 1 includes a tank body 11, a bearing 12, an agitator 13, a ventilation pipe 14,...

Embodiment 2

[0030] as attached Figure 6 to attach Figure 7 Shown:

[0031] Wherein, the opening and closing mechanism d2 includes a connecting wall d21, an opening and closing plate d22, a hinge shaft d23, and a tension spring d24. The connecting wall d21 is fixedly installed on the upper end of the sealing tube d1, and the inside of the connecting wall d21 is hinged to the hinge shaft d23. , the hinge shaft d23 is set at the outer end of the opening and closing plate d22, the opening and closing plate d22 is located inside the connecting wall d21, the upper end of the tension spring d24 is installed inside the outer end of the opening and closing plate d22, and the lower end of the tension spring d24 is connected to the The inside of the wall d21 is fixed, and four opening and closing plates d22, hinge shafts d23 and extension springs d24 are provided, and the opening and closing plates d22 are in a fan-shaped structure, and the four opening and closing plates d22 form a disc-shaped s...

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PUM

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Abstract

The invention discloses river sewage treatment composite microbial agent ventilation fermentation tank equipment. The equipment structurally comprises a fermentation tank, supporting legs, a placing frame, a motor, a feeding port and a discharging pipe, wherein the bottom of the fermentation tank is welded to the upper ends of the supporting legs, external air is discharged into a connecting pipethrough a ventilation pipe, a shaking plate shakes, an opening and closing mechanism is automatically opened, the air is discharged into the tank body, meanwhile, the generated shaking force can shakeoff the composite bacteria adhered to a sealing pipe, so that the aperture of the sealing pipe is prevented from being reduced or even blocked, and normal fermentation of the composite microbial agent is ensured; and an opening and closing plate is rotated upwards around a hinge shaft to be opened, the delivered air is automatically discharged into the tank body, when the pressure of the air is reduced, the opening and closing plate is automatically closed through elastic reset of a tension spring, the opening in the upper end of the sealing pipe is sealed, meanwhile, through a through hole penetrating through the interior of the plate body, the low-pressure air is circulated, and the composite microbial agent is prevented from circulating in the through hole.

Description

technical field [0001] The invention relates to the field of ventilated solid-phase fermentation equipment, and more specifically, relates to a ventilated fermentation tank equipment for river sewage treatment compound bacterial agent. Background technique [0002] The composite bacteria have the characteristics of rapid reproduction, strong vitality, safety and non-toxicity. Under suitable conditions, the composite bacterial agent can decompose and mineralize the carbon, nitrogen, phosphorus, potassium, etc. inside the river sewage after being fermented through the fermentation tank, forming Simple organic matter can be further decomposed into nutrients that can be absorbed by crops, but the ventilated fermenter needs to discharge air into the interior of the fermenter through the vent pipe to ventilate and ferment the compound bacterial agent. During the process of air flowing inside the vent pipe, due to The compound bacterial agent liquid has a certain viscosity. During ...

Claims

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Application Information

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IPC IPC(8): C12M1/00C12M1/08C12M1/02
CPCC12M23/02C12M23/48C12M27/02C12M29/08
Inventor 王艳伟
Owner 王艳伟