A vehicle-mounted hanging high-concentration sewage treatment device

A sewage treatment device, high-concentration technology, applied in water/sewage treatment, multi-stage water/sewage treatment, degassed water/sewage treatment, etc. To achieve the safe reuse of "water" and other issues, to achieve the effect of strengthening the effect of electric flotation, prolonging the service life and prolonging the sewage discharge cycle

Active Publication Date: 2022-04-15
ZHUZHOU CSR TIMES ELECTRIC CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Furthermore, because the trains have the requirement of recycling flushing water, and the above-mentioned device does not consider the removal of residual suspended matter in the water after electrocatalysis, and the water temperature after electrocatalysis is high and the storage of reused water is problematic, it cannot really realize " safe water reuse

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  • A vehicle-mounted hanging high-concentration sewage treatment device
  • A vehicle-mounted hanging high-concentration sewage treatment device
  • A vehicle-mounted hanging high-concentration sewage treatment device

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Embodiment Construction

[0033] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0034] Such as Figure 1 to Figure 5As shown, a vehicle-mounted high-concentration sewage treatment device of the present invention includes: an outer shell, suspended on the train body, and the outer shell is provided with filter units 100 connected in pairs by pipelines, electrocatalytic degradation Unit 200 and the advanced treatment recycling unit 300, wherein the advanced treatment recycling unit 300 includes: a reduction tank 310, whose feed port is connected to the electrocatalytic degradation unit 200 by a pipe fitting, a circulation pump 230; a precision filter 320, whose feed The outlet of the cooling tank 330 is connected with the outlet of the precision filter 320 through a pipe fitting; the feed inlet of the c...

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Abstract

The invention relates to a vehicle-mounted hanging type high-concentration sewage treatment device, belonging to the technical field of sewage treatment, comprising: an outer shell, suspended from the lower part of the train body, and the outer shell is provided with filtering units connected in pairs through pipelines, electric Catalytic degradation unit and advanced treatment and recycling unit, wherein the advanced treatment and recycling unit includes: precision filter, cooling tank and reuse water tank. Through the precision filter and cooling tank, the removal of residual suspended matter in the water after electrocatalysis is ensured, and the problem of high water temperature after electrocatalysis is solved, and the safe reuse of "water" is realized. In addition, the filter unit adopts a primary filter Tube filtration, electrocatalytic degradation unit adopts enhanced electroflotation effect, which makes the structural layout of the filter unit and electrocatalytic degradation unit more compact and reasonable, and meets the space and volume requirements of the train for the vehicle-mounted sewage treatment device.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and relates to a sewage treatment device, in particular to a vehicle-mounted high-concentration sewage treatment device. Background technique [0002] In recent years, with the rapid popularization of bullet trains and high-speed rail trains, the in-line toilets of traditional passenger trains have been gradually replaced by closed toilets, which collect urine, feces and other dirt at the bottom of the compartment It is stored in the dirty tank, and is collected by the fecal suction truck or the ground receiving system when the train arrives at the station for maintenance and maintenance. Due to the limited volume of the dirty tank, under the normal operation of the train, the sewage unloading operation must be carried out at the designated platform or bullet train station every day, so the sewage tank unloading needs to consume a lot of manpower, material resources and financial resourc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/06B61D35/00C02F101/30
CPCC02F9/00B61D35/007C02F1/001C02F1/441C02F1/461C02F1/70C02F1/20C02F2303/16C02F2303/14C02F2101/30
Inventor 马立峰樊燕周树美高明林马灿李敏俞星
Owner ZHUZHOU CSR TIMES ELECTRIC CO LTD
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