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Scraping plate chain type precipitation filter

A technology of filter and scraper, which is applied in the direction of filtration circuit, filtration separation, water/sludge/sewage treatment, etc., can solve the problems of complex separation of heavy metal ions, waste of water resources, high treatment cost, etc., and achieve power saving, The effect of accelerating aggregation and sedimentation and extending the flow channel

Inactive Publication Date: 2019-05-24
诸暨科超环保技术有限公司
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AI Technical Summary

Problems solved by technology

However, the use of chemical methods often brings secondary pollution, and the cost of biological treatment is relatively high, and the subsequent separation of heavy metal ions is also relatively complicated. Therefore, the use of physical methods to recycle sewage has become a research direction.
Most of the current industrial sewage treatment devices just treat the sewage to the discharge standard and discharge it directly, which leads to a great waste of water resources

Method used

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  • Scraping plate chain type precipitation filter
  • Scraping plate chain type precipitation filter
  • Scraping plate chain type precipitation filter

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Embodiment Construction

[0019] refer to Figure 1 to Figure 3 A scraper chain sedimentation filter of the present invention will be further described.

[0020] A scraper chain sedimentation filter, comprising a main filter tank body 1 and an underframe 2, the underframe 2 is provided with a pipeline electrical control system 3 and a chip receiving vehicle 4, and the main filter tank body 1 is equipped with There is an extended slag discharge tank 7 and a filter slag discharge drive system 3. The filter slag discharge drive system 3 includes a transmission sprocket 12, a transmission chain 10 and a slag discharge scraper 11. The extended slag discharge tank 7 is set as a layered scum A water inlet pipe 9 and a water outlet pipe 6 are respectively provided on both sides of the layered spoiler 8 , and a slag discharge chute 13 is provided at the left end of the transmission chain 10 .

[0021] The filtrate is passed into the main filter tank body 1 through the water inlet pipe 9, and the filtrate is la...

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Abstract

The invention discloses a scraping plate chain type precipitation filter, and belongs to the technical field of sewage treatment. The filter comprises a main filtering tank body and a bottom frame, the bottom frame is provided with a pipeline electrical control system and a chip bearing vehicle, the main filtering tank body is provided with an elongated slag discharging tank and a filtering slag discharging transmission system, the filtering slag discharging transmission system comprises a drive sprocket, a drive chain and a slag discharging scraping plate, the elongated slag discharging tankis arranged as a layered spoiler, and water inlet and outlet pipes are respectively arranged on both sides of the layered spoiler. The filter has the advantages of attractive appearance, reasonable structure, advanced technology, high efficiency, energy saving, firmness and durability, can add the liquid sedimentation process, enhances the resistance, completely stratifies the liquid, and improvesthe sedimentation effect.

Description

technical field [0001] The invention discloses a scraper chain type sedimentation filter and belongs to the technical field of sewage treatment. Background technique [0002] At present, the environmental pollution in our country is serious. The discharge of industrial wastewater and urban domestic wastewater has caused environmental pollution. At the same time, the excessive exploitation and use of water resources has made our country face a serious water crisis. The comprehensive prevention and control of water pollution has attracted widespread attention from all over the world. Improving sewage treatment technology, improving treatment efficiency, reducing costs and energy consumption are still important research contents. Existing methods of sewage treatment include traditional physical and chemical methods, as well as new biological treatment methods. However, the use of chemical methods often brings secondary pollution, and the cost of biological treatment is relativ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D36/04C02F9/02
Inventor 郭学章
Owner 诸暨科超环保技术有限公司
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