CN220328012U - Sedimentation tank for sewage treatment - Google Patents

Sedimentation tank for sewage treatment Download PDF

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Publication number
CN220328012U
CN220328012U CN202321429497.XU CN202321429497U CN220328012U CN 220328012 U CN220328012 U CN 220328012U CN 202321429497 U CN202321429497 U CN 202321429497U CN 220328012 U CN220328012 U CN 220328012U
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China
Prior art keywords
tank body
sewage
tank
scraping
supporting plate
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CN202321429497.XU
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Chinese (zh)
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吴宏强
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Xi'an Ruiwo Environmental Protection Engineering Co ltd
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Xi'an Ruiwo Environmental Protection Engineering Co ltd
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Abstract

The utility model discloses a sedimentation tank for sewage treatment, which comprises a tank body, a driving device, a sewage scraping device, a drainage device and a large-substance filter tank.

Description

Sedimentation tank for sewage treatment
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a sedimentation tank for sewage treatment.
Background
The sewage can be effectively protected, the cyclic utilization rate of water resources is improved, the sewage is precipitated, and impurities with heavier mass are precipitated, so that the impurities are separated, and the method is simpler and consumes less chemical liquid.
After the sedimentation tank is used for a long time, the sediment and impurities are deposited in the sedimentation tank, so that the sedimentation efficiency can be influenced, at this time, the sedimentation tank needs to be cleaned, and the current cleaning mode is manual cleaning, which is labor-consuming, so that the sedimentation tank for sewage treatment is needed to solve the problems.
Disclosure of Invention
In view of the problems existing in the prior art, the utility model discloses a sedimentation tank for sewage treatment, which adopts the technical scheme that the sedimentation tank comprises a tank body, a driving device, a sewage scraping device, a drainage device and a large-substance filtering tank, wherein a sewage draining cavity is fixedly arranged at the lower part of the left end of the tank body, the upper part of the sewage draining cavity is communicated with Chi Tixiang, the tank body is supported by supporting legs, a sewage draining outlet which is sealed by a spiral cover is arranged at the lower end of the sewage draining cavity, and a supporting plate is fixedly arranged at the left part of the upper part of the interior of the tank body from front to back; the driving device comprises a lead screw, a slide bar and a motor, wherein the lead screw is rotatably arranged between the right side surface of the supporting plate and the right side surface of the tank body from left to right, the slide bar is fixedly arranged between the right side surface of the supporting plate and the right side surface of the tank body from left to right, the motor is fixedly arranged on the right side surface of the tank body, and an output shaft of the motor is connected with the lead screw; the sewage scraping device is arranged in the tank body, and the upper end of the sewage scraping device is connected with the driving device; the drainage device is arranged at the rear part of the tank body; the large-material filter tank is arranged between the left side surface of the tank body and the left side surface of the supporting plate, sewage is precipitated through the inside of the tank body, sludge is collected through the sewage draining cavity, the sludge is discharged through the sewage draining outlet, the sewage draining outlet is lifted through the supporting legs, the discharge of the sludge is facilitated, the driving device is supported through the supporting plate, meanwhile, the maximum moving distance of the sewage scraping device is limited, the sewage scraping device is driven to scrape the sludge in the tank body through the lead screw and the motor, the moving direction of the sewage scraping device is limited through the sliding rod, the settled clean water is discharged through the drainage device, and a large-volume mixture of sewage is filtered through the large-substance filtering tank.
As the preferable technical scheme of the sedimentation tank for sewage treatment, the supporting plate is positioned right above the sewage cavity, and the sewage scraping device can be moved to right above the sewage cavity through the supporting plate positioned right above the sewage cavity, so that sludge is pushed into the sewage cavity.
As a preferable technical scheme of the sedimentation tank for sewage treatment, the sewage scraping device comprises a connecting seat and a scraping plate, wherein the center of the connecting seat is in threaded connection with a screw rod, the connecting seat is in sliding sleeve connection with a sliding rod, the scraping plate is fixedly arranged at the lower end of the connecting seat, the front side surface, the rear side surface and the lower side surface of the scraping plate are in contact with the inner side surface of the tank body, the connecting seat is used for being matched with a driving device, the scraping plate is further moved, and sludge on the inner wall of the tank body is scraped and driven by the scraping plate.
As a preferable technical scheme of the sedimentation tank for sewage treatment, the drainage device comprises an air cylinder, an insertion pipe and a water pump connecting pipe, wherein the air cylinder is fixedly arranged on the rear side surface of the tank body, a telescopic shaft of the air cylinder is vertically upwards connected with the insertion pipe, the insertion pipe is in an inverted L shape, the lower end of the insertion pipe stretches into the tank body, the upper end of the insertion pipe is connected with one end of the water pump connecting pipe, the air cylinder drives the insertion pipe to move up and down, so that the insertion depth of the insertion pipe is changed, the water pump connecting pipe is used for communicating an external water pump, clean water in the tank body is discharged, and sludge can be scraped without being hindered by a scraper through the liftable insertion pipe.
As a preferred technical scheme of the sedimentation tank for sewage treatment, the large-substance filter tank comprises a placement ring, a tank body and a handle, wherein the placement ring is fixedly arranged on the tank body and clamped above a supporting plate, a plurality of filter holes are formed in the side face of the tank body, the handle is fixedly arranged at the front end and the rear end of the placement ring, the tank body is supported through the placement ring, the tank body is used for filtering, and the tank body is conveniently taken out through the handle, so that filtered substances in the tank body are dumped and treated.
The utility model has the beneficial effects that: according to the utility model, sewage is deposited in the tank body, sludge is collected through the sewage draining cavity, the sludge is discharged through the sewage draining outlet, the sewage draining outlet is lifted through the supporting legs, the sludge is conveniently discharged, the driving device is supported through the supporting plates, the maximum moving distance of the sewage scraping device is limited, the sewage scraping device is driven through the lead screw and the motor to scrape the sludge in the tank body, the moving direction of the sewage scraping device is limited through the sliding rods, the settled clean water is discharged through the drainage device, a large-volume mixture of the sewage is filtered through the large-material filtering tank, the sewage is pushed into the sewage draining cavity through the supporting plates positioned right above the sewage draining cavity, the sludge scraping device is driven to move through the connecting seats, the scraping plates are matched with the driving device, the scraping plates are driven to move, the sludge on the inner wall of the tank body through the scraping plates, the inserting pipes are driven to move up and down through the air cylinders, the inserting depth of the inserting pipes is changed, the external water pump is communicated, the clean water in the tank body is discharged through the liftable inserting pipes, the scraping plates are not hindered, the sludge is scraped, the sewage is discharged through the ring is placed through the water pump, and the filtering tank is conveniently discharged through the filtering tank.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a cell structure according to the present utility model;
FIG. 3 is a schematic view of the rear structure of the tank body of the present utility model;
FIG. 4 is a schematic view of a dirt scraping device of the present utility model;
FIG. 5 is a schematic diagram of a large-scale filtration tank according to the present utility model.
In the figure: 1-pool body, 101-blowdown chamber, 102-landing leg, 103-spiral cover, 104-backup pad, 2-drive device, 21-lead screw, 22-slide bar, 23-motor, 3-scrape dirty device, 31-connecting seat, 32-scraper blade, 4-drainage device, 41-cylinder, 42-insert pipe, 43-water pump connecting pipe, 5-big material filter tank, 51-placement ring, 52-cell body, 53-handle.
Detailed Description
Example 1
As shown in fig. 1 to 5, the utility model discloses a sedimentation tank for sewage treatment, which adopts the technical scheme that the sedimentation tank comprises a tank body 1, a driving device 2, a sewage scraping device 3, a drainage device 4 and a large material filtering tank 5, wherein a sewage draining cavity 101 is fixedly arranged at the lower part of the left end of the tank body 1, the upper part of the sewage draining cavity 101 is communicated with the tank body 1, the tank body 1 is supported by a supporting leg 102, a sewage draining outlet which is sealed by a spiral cover 103 is arranged at the lower end of the sewage draining cavity 101, a supporting plate 104 is fixedly arranged at the left part of the upper part of the inner part of the tank body 1 from front to back, the supporting plate 104 is positioned right above the sewage draining cavity 101, and the sewage scraping device 3 can be moved to the right above the sewage draining cavity 101 by the supporting plate 104 positioned right above the sewage draining cavity 101 so as to push sludge into the sewage draining cavity 101; the driving device 2 comprises a lead screw 21, a slide bar 22 and a motor 23, wherein the lead screw 21 is rotatably arranged between the right side surface of the supporting plate 104 and the right side surface inside the tank body 1 from left to right, the slide bar 22 is fixedly arranged between the right side surface of the supporting plate 104 and the right side surface inside the tank body 1 from left to right, the motor 23 is fixedly arranged on the right side surface of the tank body 1, and an output shaft of the motor 23 is connected with the lead screw 21; the sewage scraping device 3 is arranged in the tank body 1, the upper end of the sewage scraping device 3 is connected with the driving device 2, the sewage scraping device 3 comprises a connecting seat 31 and a scraping plate 32, the center of the connecting seat 31 is in threaded connection with the screw rod 21, the connecting seat 31 is in sliding sleeve connection with the slide rod 22, the scraping plate 32 is fixedly arranged at the lower end of the connecting seat 31, the front side surface, the rear side surface and the lower side surface of the scraping plate 32 are in contact with the inner side surface of the tank body 1, the driving device 2 is matched through the connecting seat 31, the scraping plate 32 is further moved, and sludge on the inner wall of the tank body 1 is scraped and driven through the scraping plate 32; the drainage device 4 is arranged at the rear part of the tank body 1, the drainage device 4 comprises an air cylinder 41, an insertion pipe 42 and a water pump connecting pipe 43, the air cylinder 41 is fixedly arranged on the rear side surface of the tank body 1, a telescopic shaft of the air cylinder 41 is vertically upwards connected with the insertion pipe 42, the insertion pipe 42 is in an inverted L shape, the lower end of the insertion pipe 42 stretches into the tank body 1, the upper end of the insertion pipe 42 is connected with one end of the water pump connecting pipe 43, the air cylinder 41 drives the insertion pipe 42 to move up and down, so that the insertion depth of the insertion pipe 42 is changed, an external water pump is communicated through the water pump connecting pipe 43, clean water in the tank body 1 is discharged, and sludge can be scraped without being hindered by the scraping plate 32 through the liftable insertion pipe 42; the large substance filter tank 5 is arranged between the left side surface of the tank body 1 and the left side surface of the supporting plate 104, the large substance filter tank 5 comprises a placement ring 51, a tank body 52 and a handle 53, the placement ring 51 is fixedly arranged on the tank body 52 and clamped above the supporting plate 104, a plurality of filtering holes are formed in the side surface of the tank body 53, the handle 53 is fixedly arranged at the front end and the rear end of the placement ring 51, the tank body 52 is supported through the placement ring 51, filtering is carried out through the tank body 52, the tank body 52 is conveniently taken out through the handle 53, so that filtered substances in the tank body 52 are poured, sewage is deposited through the tank body 1, sludge is collected through a sewage draining cavity 101, sludge is discharged through a sewage draining outlet, the draining outlet is lifted through a supporting leg 102, the draining of the sludge is facilitated, the driving device 2 is supported through the supporting plate 104, meanwhile, the maximum moving distance of the sewage scraping device 3 is limited, the moving direction of the sewage scraping device 3 is limited through the lead screw 21 and a motor 23, the filtering bar 3 is further limited, the filtered substances in the tank body 1 are discharged through the draining device 4, and the large substance filter tank 5 is discharged through the sewage.
The working principle of the utility model is as follows: the water pump connecting pipe 43 is connected with an input port of an external water pump, sewage is poured into the tank body 1 through the tank body 52, a large volume of substances mixed in the sewage reaches the tank body 1 to be reserved, the sewage enters the tank body 1, chemical agents are added into the sewage to increase precipitation efficiency, after precipitation, sludge is sunk, the air cylinder 41 is started, the insertion pipe 42 descends, the external water pump is started, the clean water in the tank body 1 is pumped out, only residual sludge is in the tank body 1, the air cylinder 41 is started after the completion of pumping, the insertion pipe 42 is pumped out from the tank body 1, the spiral cover 103 is screwed, a sewage drain outlet of the sewage drain cavity 101 is opened, the motor 23 is started to drive the screw 21 to rotate, the connecting seat 31 drives the scraper 32 to move along the slide rod 22, the scraper 32 scrapes the sludge, and meanwhile drives the scraper to move towards the sewage drain cavity 101 to be discharged from the sewage drain outlet.
The circuit connection related to the utility model is a conventional means adopted by the person skilled in the art, can obtain technical teaching through limited tests, and belongs to the widely used prior art.
The components not described in detail herein are prior art.
Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims (5)

1. The utility model provides a sedimentation tank for sewage treatment, includes cell body (1), drive device (2), scrape dirty device (3), drainage device (4) and big material filter vat (5), its characterized in that, the left end lower part of cell body (1) is fixed mounting has blowdown chamber (101), the top and the cell body (1) of blowdown chamber (101) are linked together, cell body (1) is supported through landing leg (102), be provided with on the lower extreme of blowdown chamber (101) and carry out confined drain through spiral cover (103), inside top left part department from front to back fixed mounting has backup pad (104) of cell body (1); the driving device (2) comprises a screw rod (21), a sliding rod (22) and a motor (23), wherein the screw rod (21) is rotatably arranged between the right side surface of the supporting plate (104) and the right side surface inside the tank body (1) from left to right, the sliding rod (22) is fixedly arranged between the right side surface of the supporting plate (104) and the right side surface inside the tank body (1) from left to right, the motor (23) is fixedly arranged on the right side surface of the tank body (1), and an output shaft of the motor (23) is connected with the screw rod (21); the sewage scraping device (3) is arranged in the tank body (1), and the upper end of the sewage scraping device (3) is connected with the driving device (2); the drainage device (4) is arranged at the rear part of the tank body (1); the large-substance filter tank (5) is arranged between the left side surface of the tank body (1) and the left side surface of the supporting plate (104).
2. A sedimentation tank for sewage treatment according to claim 1, wherein: the supporting plate (104) is positioned right above the sewage draining cavity (101).
3. A sedimentation tank for sewage treatment according to claim 1, wherein: the sewage scraping device (3) comprises a connecting seat (31) and a scraping plate (32), the center of the connecting seat (31) is in threaded connection with a screw rod (21), the connecting seat (31) is in sliding sleeve connection with a sliding rod (22), the scraping plate (32) is fixedly arranged at the lower end of the connecting seat (31), and the front side surface, the rear side surface and the lower side surface of the scraping plate (32) are in contact with the inner side surface of the tank body (1).
4. A sedimentation tank for sewage treatment according to claim 1, wherein: the drainage device (4) comprises an air cylinder (41), an insertion pipe (42) and a water pump connecting pipe (43), wherein the air cylinder (41) is fixedly arranged on the rear side face of the tank body (1), a telescopic shaft of the air cylinder (41) is vertically upwards connected with the insertion pipe (42), the insertion pipe (42) is in an inverted L shape, the lower end of the insertion pipe (42) stretches into the tank body (1), and the upper end of the insertion pipe (42) is connected with one end of the water pump connecting pipe (43).
5. A sedimentation tank for sewage treatment according to claim 1, wherein: the large substance filtering tank (5) comprises a placing ring (51), a tank body (52) and a handle (53), wherein the placing ring (51) is fixedly installed on the tank body (52) and clamped above a supporting plate (104), a plurality of filtering holes are formed in the side face of the tank body (52), and the handle (53) is fixedly installed at the front end and the rear end of the placing ring (51).
CN202321429497.XU 2023-06-07 2023-06-07 Sedimentation tank for sewage treatment Active CN220328012U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321429497.XU CN220328012U (en) 2023-06-07 2023-06-07 Sedimentation tank for sewage treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321429497.XU CN220328012U (en) 2023-06-07 2023-06-07 Sedimentation tank for sewage treatment

Publications (1)

Publication Number Publication Date
CN220328012U true CN220328012U (en) 2024-01-12

Family

ID=89456305

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321429497.XU Active CN220328012U (en) 2023-06-07 2023-06-07 Sedimentation tank for sewage treatment

Country Status (1)

Country Link
CN (1) CN220328012U (en)

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