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Papermaking sewage efficient treatment device

A technology for treating equipment and papermaking sewage, which is applied in filtration and separation, separation methods, mobile filter element filters, etc., can solve the problems of inability to purify the discharge of pond sediment, inability to treat quickly, and low degree of purification, saving money and improving Cleaning effect, high purification effect

Inactive Publication Date: 2020-07-28
杭州点实科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] With the development of science and technology, sewage purification is also constantly developing and improving. Among them, the biochemical treatment purification tanks for papermaking sewage are also widely used, but there are still biochemical treatment purification ponds for papermaking sewage on the market that cannot be processed quickly. Discharge the sediment in the purification pool at any time, and the degree of purification is not high

Method used

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  • Papermaking sewage efficient treatment device
  • Papermaking sewage efficient treatment device
  • Papermaking sewage efficient treatment device

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Embodiment Construction

[0036] Such as Figure 1-12 As shown, a high-efficiency papermaking sewage treatment device includes a sewage treatment tank 1, a garbage collection tank 2, a pre-screening device 5, a baffle 4, and a salvage device 3; the garbage collection tank 2 is located at the front left of the sewage treatment tank 1 The upper side is fixedly connected; the pre-screening device 5 is located on the left side of the sewage treatment tank 1; the baffle 4 is located in the sewage treatment tank 1, and the bottom of the baffle 4 is fixedly connected to the bottom of the sewage treatment tank 1; the salvage The device 3 is located on the right side of the baffle plate 4 .

[0037] Such as Figure 1-2 As shown, the pre-screening device 5 includes a support plate 51, a first motor 52, a rotating shaft 53, a drum 54, a wire rope 55, a connecting seat 56, a slider 57, a mesh 58 and a lifting device 6; the number of the support plate 51 There are 2 pieces, which are fixedly connected to the fron...

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Abstract

The invention discloses a papermaking sewage efficient treatment device, which comprises a sewage treatment tank, a pre-screening device arranged on the left side in the sewage treatment tank, a baffle arranged on the right side of the pre-screening device and a fishing device arranged on the right side of the baffle. The pre-screening device comprises supporting plates arranged on the front sideand the rear side of the sewage treatment tank, a first motor arranged on the supporting plates, a rotating shaft arranged on the first motor, a winding drum arranged on the rotating shaft, a steel wire rope arranged on the winding drum, a connecting seat arranged below the steel wire rope, sliding blocks arranged on the left side and the right side of the connecting seat, and a lifting device arranged below the connecting seat; by means of the device, the large impurities in sewage can be removed through the pre-screening device, wherein air is jetted through the salvaging device, so that residues are gathered at one position; a salvaging net moves the residues up and down and left and right, so that the salvaging effect is better, the purification degree is higher, and meanwhile higher efficiency is achieved.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment equipment, and in particular relates to high-efficiency treatment equipment for papermaking sewage. Background technique [0002] The paper industry uses wood, straw, reeds, rags, etc. as raw materials, and cellulose is separated by high-temperature and high-pressure cooking to make pulp. A large amount of sewage will be generated in the papermaking process, and if the sewage is discharged without treatment, it will seriously pollute the environment and water quality resources. Therefore, sewage needs to be treated before it can be discharged. [0003] With the development of science and technology, sewage purification is also constantly developing and improving. Among them, the biochemical treatment purification tanks for papermaking sewage are also widely used, but there are still biochemical treatment purification ponds for papermaking sewage on the market that cannot be processed qui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D33/01B01D33/46B01D33/76
CPCB01D33/01B01D33/461B01D33/76
Inventor 冯元德
Owner 杭州点实科技有限公司
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