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Percolate treating system for garbage incineration power plant

A technology for incineration of garbage and treatment systems, which is applied in the direction of contaminated groundwater/leachate treatment, permeation/dialysis water/sewage treatment, water/sewage treatment, etc. Large and other problems, to achieve the effect of reducing height, reasonable device layout, and improving water production rate

Inactive Publication Date: 2017-10-13
佛山市银禾工业设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the leachate treatment method has cumbersome steps, its device structure is complex, occupies a large site, and the low water production rate leads to a large amount of concentrated liquid, and the discharge of the concentrated liquid will cause serious environmental pollution problems.

Method used

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  • Percolate treating system for garbage incineration power plant
  • Percolate treating system for garbage incineration power plant
  • Percolate treating system for garbage incineration power plant

Examples

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Embodiment Construction

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0026] In describing the present invention, it is to be understood that the terms "front and rear", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation or be configured in a spec...

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Abstract

The invention discloses a percolate treating system for a garbage incineration power plant. The percolate treating system comprises an adjusting tank, a medium temperature tank, an anaerobic reactor and a two-stage denitrification / nitrification system. The percolate treating system is characterized by further comprising a sand basin and a filtering system; the sand basin, the adjusting tank, the medium temperature tank, the anaerobic reactor, the two-stage denitrification / nitrification system and the filtering system are sequentially connected through pipelines; the filtering system comprises an outer tubular ultrafiltration membrane system; the sand basin, the anaerobic reactor and the outer tubular ultrafiltration membrane system are connected with a sludge storage tank through pipelines; the sludge storage tank is connected with a sludge dewatering system, a reflux pipeline is arranged between the sludge dewatering system and the adjusting tank, liquid out of the sludge dewatering system can return to the adjusting tank. A water yield of the percolate treating system of the garbage incineration power plant disclosed by the invention is improved, residual concentrated liquid can be completely consumed in the garbage incineration power plant, and the concentrated liquid is prevented from being emitted and seriously polluting environment.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and more specifically relates to a leachate treatment system of a waste incineration power plant. Background technique [0002] Landfill leachate from waste incineration power plants is a kind of high-concentration organic wastewater that is difficult to treat. Most of the leachate treatment devices currently in use are complex in treatment process and the existing leachate treatment system has a low water production rate and occupies a large area. sewage treatment plant. Applied on November 28, 2012 with the application number CN 102795746 A, the invention patent of leachate treatment method and device of waste incineration power plant discloses a leachate treatment method and device, which sends the raw liquid of landfill leachate into raw water for adjustment tank, coagulation reaction system, primary UBF reactor, primary UBF reactor effluent intermediate tank, secondary UBF reactor,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14C02F103/06
CPCC02F1/44C02F1/441C02F1/442C02F1/444C02F1/52C02F1/66C02F3/28C02F3/302C02F9/00C02F2103/06C02F2301/106Y02E50/30
Inventor 鄞楠
Owner 佛山市银禾工业设计有限公司
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