Heating device for wastewater biochemical pool

A heating device and biochemical pond technology, applied in biological water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of low temperature of sewage biochemical pond, slow biochemical reaction, and reduction of bacterial flora. , to achieve the effect of easy operation, uniform heating and increased activity

Inactive Publication Date: 2012-10-03
BEIJING MECC HYDRAULIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The invention aims to solve the problem that the temperature of the sewage biochemical pool is low in winter, and the biochemical reaction is slow, so that the bacterial flora is reduced and the activity is low.

Method used

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  • Heating device for wastewater biochemical pool

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Experimental program
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Effect test

Embodiment 1

[0030] Such as figure 1 As shown, a heating device for a sewage biochemical pool, the device includes a heat-absorbing section 1, a heat-insulating section 2, and a heat-dissipating section 3 connected internally and sequentially; 3 is a hollow horizontal plate; the heat-absorbing section 1 is buried underground, and the heat-dissipating section 3 is located in the sewage biochemical pool 4 . The insulation section 2 is provided with a thermal insulation device. The heat dissipation section 3 is provided with a needle-shaped heat dissipation device 5 . A metal felt 6 is provided on the lower part of the inner surface of the cavity of the heat dissipation section 3 . The metal felt 6 is sheet-like. The device is under vacuum.

Embodiment 2

[0032] A heating device for a sewage biochemical pool, the device includes a heat-absorbing section 1, a heat-insulating section 2, and a heat-dissipating section 3 connected internally and sequentially; The horizontal plate shape; the heat absorption section 1 is buried underground, and the heat dissipation section 3 is located in the sewage biochemical pool 4. The insulation section 2 is provided with a thermal insulation device. The device is under vacuum.

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Abstract

The invention relates a heating device for a wastewater biochemical pool. The heating device comprises a heat absorption section, a heat insulation section and a heat dissipation section which are internally communicated and sequentially connected; the heat absorption section and the heat insulation section are vertically tubular; the heat dissipation section is a hollow horizontal plate; the heat absorption section is embedded in ground; and the heat dissipation section is positioned in the wastewater biochemical pool. The heat absorption section of the heating device is heated by using terrestrial heat so that a working medium in a heater is boiled to be at vapor state and enter the heat dissipation section through the heat insulation section, the temperature of wastewater in the biochemical pool is raised, and the activity of biochemical bacteria is substantially increased.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sewage biochemical pool heating device used in the process of sewage biochemical treatment. Background technique [0002] Sewage biochemical treatment method, referred to as sewage biochemical method, is a method of using the metabolism of microorganisms to transform organic pollutants in dissolved and colloidal states into harmless substances in sewage to achieve purification. It can be divided into aerobic biological treatment method and anaerobic biological treatment method. The former mainly includes activated sludge method, biofilm method, oxidation pond method, sewage irrigation and so on. [0003] Anaerobic biological treatment of wastewater, also known as "anaerobic digestion", is a method of using anaerobic microorganisms to degrade organic pollutants in wastewater and purify wastewater. Its mechanism is to decompose the organic matter in the sludge under the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/00
Inventor 卢山许鹏飞王立刚
Owner BEIJING MECC HYDRAULIC
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