Device for discharging percolate generated by aerobic fermentation of solid organic waste

An organic waste, aerobic fermentation technology, applied in the field of environmental protection, can solve the problems of reducing the blasting efficiency of the fermentation process, water storage and odor, etc., and achieve the effects of avoiding the perishability of the water body, effective discharge, and flexible operation.

Inactive Publication Date: 2012-07-18
SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the device in the prior art provides a discharge channel for the discharge of leachate, it fails to solve the defects such as stagnant water and odor.
In addition, the heap blast will flow out from the leachate pipe in a short circuit, which reduces the blast efficiency of the fermentation process

Method used

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  • Device for discharging percolate generated by aerobic fermentation of solid organic waste
  • Device for discharging percolate generated by aerobic fermentation of solid organic waste
  • Device for discharging percolate generated by aerobic fermentation of solid organic waste

Examples

Experimental program
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Embodiment Construction

[0024] like figure 1 As shown, a specific embodiment of the leachate discharge device of aerobic fermentation of solid organic waste according to the present invention, the main body is a drainage tee 1, and the first end 11 of the drainage tee 1 is connected to the leachate discharge pipe from the pile. Drainage tee 1 can adopt PVC material or stainless steel material.

[0025] The second end 12 of the drain tee 1 is provided with a detachable flushing cap 2 . In this embodiment, the flushing cap 2 is fixedly connected to the second end 12 of the drain tee 1 through a threaded joint, and a rubber sealing ring can also be arranged therebetween.

[0026] The third end 13 of the drainage tee 1 communicates with a different-diameter pipe 4 through a drainage plate 3, and the different-diameter pipe 4 is connected to the leachate main pipe. The different-diameter pipe 4 is also connected with a vent pipe 5 , and a check valve 51 is arranged on the vent pipe 5 .

[0027] like ...

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PUM

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Abstract

The invention discloses a device for discharging percolate generated by aerobic fermentation of solid organic waste. The device comprises a drainage tee, wherein the first end of the drainage tee is communicated with a percolate discharge pipe; the second end of the drainage tee is provided with a detachable flushing cover cap; the third end of the drainage tee is communicated with a reducing pipe through a drainage plate; drainage holes are formed in the drainage plate; drainage floating balls are arranged on the drainage holes; and the reducing pipe is communicated with an air-permeating pipe. The discharge device can discharge the percolate effectively in time, has a stable discharge effect and a good environment effect, overcomes the defects that the storage water is smelly and the like, and has the beneficial effects of simple structure, operation flexibility, low failure rate, convenience for repairing and cleaning and the like. The device avoids short stream of stack blast air from a percolate pipe and improves blasting efficiency.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a leachate discharge device for aerobic fermentation of solid organic waste. Background technique [0002] The aerobic fermentation process is a process in which organic matter decomposes solid organic waste into dissolved organic matter by using exoenzymes secreted by aerobic microorganisms under aerobic conditions, and then penetrates into cells. Through metabolic activities, microorganisms oxidize some of the organic substances into simple inorganic substances to provide the energy required for biological life activities. Another part of the organic matter is converted into the nutrients needed by the organism, forming new cell bodies, and making the microorganisms proliferate continuously. [0003] The aerobic fermentation process releases a lot of energy. Among them, except for a small part of energy to provide energy for cytoplasmic synthesis, the rest of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/02
CPCY02W10/10
Inventor 马小杰黄瑾朱浩川励建全
Owner SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD
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