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Landfill leachate collecting and treating device

A landfill leachate and treatment device technology, which is applied in the direction of polluted groundwater/leachate treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve the problem of bad smell, unfavorable waste incineration treatment, etc. problems, to achieve the effect of improving functionality and practicability, saving waste disposal procedures, and improving treatment effects

Pending Publication Date: 2022-04-05
ZHEJIANG UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since there are many types of garbage, especially in the garbage category, after long-term accumulation, it will rot and form stagnant water. In the garbage dump, the longer the time, the more unpleasant the smell, and it is not conducive to the incineration of the garbage in the later stage. Therefore, it is urgently needed. A kind of treatment equipment that can separate the liquid in the garbage to process the garbage

Method used

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  • Landfill leachate collecting and treating device
  • Landfill leachate collecting and treating device
  • Landfill leachate collecting and treating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The present invention provides such figure 1 - Figure 5 The landfill leachate collection and treatment device shown includes a machine base 1, a feeding hopper 2 is installed on the top of one end of the machine base 1, and the feeding hopper 2 is relatively fixed to the machine base 1, and the inside of the machine base 1 is opened There is a compression groove, and a horizontal pressure seat 3 is slidably installed in the compression groove. The end of the compression groove of the machine base 1 close to the bottom port of the feeding hopper 2 is provided with a filtrate port 11, and the middle part of the machine base 1 is provided with a solid outlet. 12. The inside of the filtrate port 11 is fixed with a water filter plate, the bottom of the filtrate port 11 is installed with a liquid collection tank 13 for receiving the sewage filtered by the filtrate port 11, and the inside of the feeding hopper 2 is rotated. Shaft 21, the outer end of the drive shaft 21 is fi...

Embodiment 2

[0035] Based on Example 1, the difference is that, as figure 1 and image 3 As shown in a landfill leachate collection and treatment device, the inside of the horizontal pressure seat 3 is provided with an air exhaust port 32 , the air exhaust port 32 penetrates up and down, and the bottom of the air exhaust port 32 communicates with the solid outlet 12 , the inner rotation of the air exhaust port 32 is equipped with a fan 33, and the rotation of the fan 33 drives the air flow in the solid outlet 12, and air-dries the solid waste flowing out through the solid outlet 12;

[0036] Further, in the above technical solution, the inside of the fan 33 is fixedly connected with a fan shaft 34, the fan shaft 34 is rotatably supported by a support frame installed inside the air outlet 32, and the bottom end of the fan shaft 34 is fixed A gear 35 is connected, and the inside of the solid outlet 12 is fixedly equipped with a rack 16 meshing with the gear 35. When the horizontal pressure ...

Embodiment 3

[0039] Based on Example 2, the difference is, such as figure 1 - image 3 As shown in a landfill leachate collection and treatment device, the inside of the solid outlet 12 is equipped with a discharge inclined bucket 15, and the end of the discharge slope 15 close to the outside of the machine base 1 is inclined downward. The inclined bucket 15 guides the solid waste to fall out;

[0040] Further, in the above technical solution, the discharge inclined bucket 15 is connected to the inner cavity of the solid outlet 12 through a plurality of second elastic members, the second elastic members are short springs, and the bottom end of the fan shaft 34 An impact part 36 is fixedly connected to collide with the discharge inclined bucket 15. After the horizontal pressure seat 3 slides toward the filtrate port 11, the impact part 36 is driven close to the end wall of the discharge inclined bucket 15, and the impact on the discharge inclined bucket 15 Impact to make the discharge inc...

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Abstract

The invention discloses a garbage leachate collecting and treating device, and relates to the technical field of garbage treatment.The garbage leachate collecting and treating device comprises a machine base, a feeding hopper is installed at the top of one end of the machine base, the feeding hopper and the machine base are relatively fixed, a compression groove is formed in the machine base, and a transverse pressing base is slidably installed in the compression groove; and a filtrate opening is formed in the end, close to a bottom port of the feeding hopper, of the compression groove of the machine base, a solid outlet is formed in the middle of the machine base, and a water filtering plate is fixedly installed in the filtrate opening. By driving the transverse pressing seat to transversely move in the compression groove and driving the downward pressing shovel plate to ascend and downwards press, liquid in garbage is filtered through a water filtering plate in a filtrate opening under double pressing, then the liquid in the garbage is subjected to percolation and separation synchronously, meanwhile, separation and collection of solid-liquid garbage are also achieved, and the garbage treatment efficiency is improved. And the garbage collection and treatment efficiency is improved, and the practicability and convenience of equipment use are enhanced.

Description

technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a garbage leachate collection and treatment device. Background technique [0002] Garbage is solid waste generated in human daily life and production. Due to the large amount of discharge, complex and diverse components, and polluting, resourceful and social nature, it needs harmless, resourceful, reduction and socialized treatment. If not handled properly, it will pollute the environment, affect environmental sanitation, waste resources, destroy production and living safety, and disrupt social harmony. Garbage disposal is to quickly remove the garbage, and carry out harmless treatment, and finally make reasonable use of it. The garbage disposal methods widely used today are sanitary landfill, high temperature composting and incineration. The purpose of garbage disposal is harmless, resourceful and reduction. [0003] Since there are many types of garbage, especially...

Claims

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Application Information

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IPC IPC(8): C02F9/04B01D29/03B01D29/94C02F103/06
Inventor 方程冉刘宏远薛向东董晓瑜陈彬陈赟
Owner ZHEJIANG UNIV OF TECH
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