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Leachate lifting equipment for household garbage landfill

A technology for domestic garbage and landfills, which is applied in the direction of mechanical equipment, contaminated groundwater/leachate treatment, filtration and separation, etc. It can solve problems such as lift pump blockage, inconvenient cleaning of impurities, and unstable riser laying. Achieve the effect of avoiding impurity clogging, facilitating fixed operation and convenient cleaning

Inactive Publication Date: 2021-03-02
西安中威环境技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As the name implies, a domestic waste landfill is a landfill for burying domestic waste. It is usually equipped with a leachate collection device. According to the actual situation, in order to facilitate the transfer of the leachate, it is necessary to lift the leachate. According to Chinese Patent No. CN 207454925 U discloses a riser fixed structure and its landfill riser, which solves the unstable situation of the existing riser laying, but when the leachate is lifted, the cooperation of the lift pump is required, but if the leachate There are many impurities in the riser, which may easily cause the blockage of the lift pump, but if the leachate in the riser is filtered, it is inconvenient to clean up the impurities

Method used

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  • Leachate lifting equipment for household garbage landfill
  • Leachate lifting equipment for household garbage landfill
  • Leachate lifting equipment for household garbage landfill

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1 see Figure 1-3 According to an embodiment of the present invention, a leachate lifting device for a domestic waste landfill site includes a riser 1, a connecting mechanism is provided on the outer surface of the riser 1, and a flange is fixedly connected to the top of the riser 1 One 2, the top of the riser 1 is provided with a pipeline one 3, the two ends of the pipeline one 3 are fixedly connected with a flange two 4, and the flange two 4 is fixedly connected with the flange one 2 , the end of the pipeline one 3 away from the riser 1 is fixedly connected to the flange three 5 through the flange two 4, the flange three 5 is fixed on the input end of the lift pump 10, the pipeline one 3 The surface of the pipeline is connected with pipeline two 6 and pipeline three 7, and the bottom of the pipeline two 6 and the pipeline three 7 is fixedly connected with a filter box 8, and the inside of the filter box 8 is fixedly connected with a filter screen 9, and the in...

Embodiment 2

[0025] Embodiment 2 Please refer to on the basis of embodiment 1 image 3 As shown, the connecting mechanism includes an arc rod 11, a connecting block 12 and a connecting bolt 13, and the outer surface of the riser 1 is provided with two arc rods 11, and the two ends of the arc rod 11 A connection block 12 is fixedly connected, and the connection block 12 is connected by a connection bolt 13. The connection block 12 is provided with a hole through which the connection bolt 13 can pass.

Embodiment 3

[0026] Embodiment 3 Please refer to on the basis of embodiment 1 figure 1 , the bottom of one of the arc-shaped rods 11 is fixedly connected with an insertion rod 14, and the connecting mechanism cooperates with the insertion rod 14 to facilitate the fixing operation of the riser 1.

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Abstract

The invention discloses leachate lifting equipment for a household garbage landfill. The equipment comprises a lifting pipe, a connecting mechanism is arranged on the outer surface of the lifting pipe, a first flange plate is fixedly connected to the top end of the lifting pipe, a first pipeline is arranged at the top of the lifting pipe, second flange plates are fixedly connected to the two endsof the first pipeline, the second flange plates are fixedly connected with the first flange plate, the end, away from the lifting pipe, of the first pipeline is fixedly connected with a third flange plate through the second flange plates, the third flange plate is fixed to the input end of a lifting pump, the surface of the first pipeline is connected with a second pipeline and a third pipeline, afilter box is fixedly connected to the bottoms of the second pipeline and the third pipeline, a filter screen is fixedly connected to the interior of the filter box, the second pipeline is located above the filter screen, and the third pipeline is located below the filter screen. The equipment has the beneficial effects that leachate can be filtered while the leachate is lifted.

Description

technical field [0001] The invention relates to the technical field of domestic waste, in particular to a leachate lifting device for domestic waste landfill. Background technique [0002] As the name implies, a domestic waste landfill is a landfill for burying domestic waste. It is usually equipped with a leachate collection device. According to the actual situation, in order to facilitate the transfer of the leachate, it is necessary to lift the leachate. According to Chinese Patent No. CN 207454925 U discloses a riser fixed structure and its landfill riser, which solves the unstable situation of the existing riser laying, but when the leachate is lifted, the cooperation of the lift pump is required, but if the leachate There are many impurities in the riser, which can easily cause the blockage of the lift pump, but if the leachate in the riser is filtered, it is inconvenient to clean up the impurities. [0003] Aiming at the problems in the related technologies, no effec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/01B01D29/90C02F1/00F17D1/08F17D1/14
CPCB01D29/01B01D29/90C02F1/001C02F2103/06F17D1/08F17D1/14
Inventor 董辉
Owner 西安中威环境技术有限公司