CN214597494U

CN214597494U - Novel get rid of sewage light suspended solid device

Info

Publication number: CN214597494U
Application number: CN202120754730.6U
Authority: CN
Inventors: 吴向彪; 陆正平; 沈幼龙; 虞曲; 杨东伟; 赵建静
Original assignee: Zhejiang DSM Zhongken Biotechnology Co Ltd
Current assignee: Zhejiang DSM Zhongken Biotechnology Co Ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-05
Anticipated expiration: 2031-04-13

Abstract

The utility model relates to a novel get rid of device of sewage light suspended solid adopts following technical scheme including sewage sump pit, squeeze board, sewage sump pit both sides are equipped with hydraulic lifting device, establish the collecting vat in the sewage sump pit, be equipped with sliding seal device between collecting vat and the removal wall, hydraulic lifting device and removal wall connection, be equipped with the material pump of changeing in the collecting vat, the material pump of changeing will contain the sewage of light suspended solid and change to squeezing and handle between the board frame.

Description

Novel get rid of sewage light suspended solid device

Technical Field

The utility model relates to a sewage treatment field, concretely relates to novel get rid of device of sewage light suspended solid.

Background

Crop powder such as soybean meal, corn flour and the like is a common fermentation base and is widely applied to industries such as biological fermentation, biological products and the like, but a sewage station contains a large amount of sticky light suspended matters after fermentation is finished, and the peculiar smell of sewage is required to be sealed by covering a water collecting well, so that the peculiar smell is fished by manually uncovering the water collecting well, the sewage cannot be effectively removed by using the conventional grating and screen, and the sewage enters a sewage system to cause the deterioration of sewage settleability and the frequent blockage of an air floating tank, thereby influencing the normal operation of the sewage.

At present, the requirements of national environmental management are gradually perfect and strict, and a sewage station is also a necessary facility for various production type enterprises, but has more light suspended matters in sewage and is difficult to remove, so that the normal operation of the sewage and the improvement of energy consumption are seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel get rid of sewage light suspended solid device to the not enough of prior art to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel get rid of device of sewage light suspended solid, includes sewage water collecting well, expression board, sewage water collecting well both sides are equipped with hydraulic lifting device, establish the collecting vat in the sewage water collecting well, be equipped with sliding seal device between collecting vat and the removal wall, hydraulic lifting device with remove the wall connection, be equipped with the material transfer pump in the collecting vat, the material transfer pump will contain the sewage of light suspended solid and change to and express and handle between the board frame.

Preferably, the sliding sealing device comprises a movable guide rail, a sealing piece and a sealing rubber sheet, the collecting tank is connected with the movable wall in a sliding mode through the movable guide rail, the sealing piece is arranged between the collecting tank and the movable wall, and the sealing rubber sheet is arranged in the movable guide rail.

Preferably, the hydraulic lifting device comprises a hydraulic cylinder and a support rod, and two ends of the support rod are connected with an output shaft of the hydraulic cylinder.

Preferably, the support rod is connected with the movable wall through a steel wire rope.

Preferably, the material transfer pump is communicated with the press plate through a hose.

Compared with the prior art, the utility model, following beneficial effect has:

firstly, the utility model does not need to manually open the closed water collecting well to fish up the viscous suspended matters on the surface of the sewage, thereby reducing the volatilization of peculiar smell and reducing the manual operation intensity;

the utility model can reduce the concentration of suspended matters in the sewage subsequent operation system, so that the subsequent air floatation and sedimentation effects become good, and the frequency of blocking air floatation is reduced;

thirdly, the utility model can reduce the adding amount of adding polyaluminium chloride and polyacrylamide, and save the sewage running cost;

fourthly, the utility model discloses can increase sewage daily treatment capacity, reduce sewage unit running cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the sliding seal device of the present invention;

shown in the figure: 1. a sewage collecting well; 21. a hydraulic cylinder; 22. a support bar; 3. collecting tank; 4. a movable wall; 5. a material transferring pump; 61. a moving guide rail; 62. sealing the rubber sheet; 7. a wire rope; 8. and (5) filtering by using a filter screen.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1-2, the novel device for removing light suspended solids from sewage comprises a sewage collecting well 1, a hydraulic lifting device, a collecting tank 3, a movable wall 4, a material transferring pump 5 and a sliding sealing device, wherein the hydraulic lifting device is arranged on two sides of the top of the sewage collecting well 1, the collecting tank 3 is arranged on the left side in the sewage collecting well 1, the collecting tank 3 is made of stainless steel, the sliding sealing device is arranged between the collecting tank 3 and the movable wall 4, the hydraulic lifting device is connected with the movable wall 4, the height of the movable wall 4 is slightly lower than the height of the sewage surface, so that the sewage containing the thick suspended solids at a high liquid level can conveniently flow into the collecting tank 3, the material transferring pump 5 is fixedly connected to the bottom wall in the collecting tank 3, the material transferring pump 5 transfers the sewage containing the light suspended solids to a squeezing plate frame for treatment through a hose, and a sewage water outlet is arranged on the sewage collecting well 1, and a filter screen 8 is arranged in the middle of the sewage collecting well 1.

As shown in fig. 2, the sliding sealing device includes a movable guide rail 61, a sealing member (not shown), and a sealing rubber sheet 62, the collecting tank 3 is slidably connected to the movable wall 4 through the movable guide rail 61, so as to enable the movable wall 4 to move up and down, the sealing member is provided between the collecting tank 3 and the movable wall 4, the sealing member is a conventional member, and belongs to the prior art, and details are not repeated, the sealing rubber sheet is provided in the movable guide rail 61, so as to provide double sealing for the movable wall 4 to slide up and down, ensure the sealing effect, and prevent sewage from entering the collecting tank 3 from the joint of the movable wall 4 and the collecting tank 3, and thus the treatment effect of the light suspended sewage is not ideal.

As shown in fig. 1, the hydraulic lifting device comprises a hydraulic cylinder 21 and a support rod 22, two ends of the support rod 22 are connected with an output shaft of the hydraulic cylinder 21, the support rod 22 is connected with the movable wall 4 through a steel wire rope 7, the hydraulic lifting device is used for driving the movable wall 4 to move up and down by controlling the hydraulic cylinder 21 according to the liquid level height in the sewage collecting well.

The use principle is as follows:

the material transferring pump in the collecting tank is started, sewage in the tank is transferred out by the material transferring pump, so that the liquid level in the collecting tank is reduced, and the sewage containing light suspended matters at high liquid level around the movable wall can automatically flow into the collecting tank and is transferred to the squeezing plate frame for treatment.

Because production intensity is different, and the production blowdown water yield can be different, leads to sewage sump pit liquid level to change, observes the liquid level height in the sewage sump pit through personnel, through manual operation pneumatic cylinder oscilaltion, makes the bracing piece draw wire rope to drive the removal wall and reciprocate to the height-adjusting, so that collect sewage light suspended solid.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a novel get rid of device of sewage light suspended solid, includes sewage water collecting well, expression board, its characterized in that, sewage water collecting well both sides are equipped with hydraulic lifting device, establish the collecting vat in the sewage water collecting well, be equipped with sliding seal device between collecting vat and the removal wall, hydraulic lifting device with remove the wall connection, be equipped with in the collecting vat and change the material pump, change the material pump and will contain the sewage of light suspended solid and change to and express and handle between the board frame.

2. The novel device for removing light suspended matters in sewage according to claim 1, wherein the sliding sealing device comprises a moving guide rail, a sealing element and a sealing rubber sheet, the collecting tank and the moving wall are in sliding connection through the moving guide rail, the sealing element is arranged between the collecting tank and the moving wall, and the sealing rubber sheet is arranged in the moving guide rail.

3. The novel device for removing light suspended matters in sewage of claim 1, wherein the hydraulic lifting device comprises a hydraulic cylinder and a support rod, and two ends of the support rod are connected with an output shaft of the hydraulic cylinder.

4. The novel device for removing light suspended matters in sewage of claim 3, wherein the support rods are connected with the movable wall through steel wire ropes.

5. The novel device for removing the light suspended matters in the sewage, as claimed in claim 1, wherein the material transfer pump is communicated with the press plate through a hose.