CN220413009U

CN220413009U - Sewage treatment device

Info

Publication number: CN220413009U
Application number: CN202321726476.4U
Authority: CN
Inventors: 石磊
Original assignee: Shanghai Shanben Smart Water Group Co ltd
Current assignee: Shanghai Shanben Smart Water Group Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-01-30
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a sewage treatment device, which comprises a bracket, wherein a baffle is fixedly connected to the inside of the bracket, a sedimentation barrel is fixedly connected to the inside of the bracket, a sludge collecting bin is fixedly connected to the bottom of the sedimentation barrel, the sludge collecting bin is communicated with the sedimentation barrel, a sludge scraping and stirring assembly is arranged inside the sedimentation barrel, a dosing assembly is arranged at the top of the sedimentation barrel, a water inlet pipe is fixedly connected to the top of the sedimentation barrel, a water outlet pipe is fixedly connected to the outside of the sedimentation barrel, and a valve is arranged inside the water outlet pipe; the inside compressing mechanism that is provided with of support, baffle top fixedly connected with sludge pump, and the input of sludge pump is linked together with the album mud storehouse, and the intercommunication has the sediment tube between sludge pump output and the compressing mechanism. According to the sludge scraping and stirring device, sludge can be automatically collected through the sludge scraping and stirring assembly, the sludge output rate is improved, sludge residues on the inner wall of the sedimentation barrel are reduced, the sludge can be compressed through the compression mechanism, the volume and the weight of the sludge are reduced, and accordingly the sludge is convenient to transport.

Description

Sewage treatment device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device.

Background

Along with the rapid development of economy, the water resource pollution condition is more serious, the sewage treatment is not only a matter of benefit to the country and the people, but also a guarantee of resource recycling, the living environment can be beautified and the ecological quality is improved by recycling the treated sewage, and the sewage treatment device is needed in the sewage treatment process.

The utility model patent of a sewage treatment device, which is disclosed by the utility model with the patent application number of CN202320124784.3, comprises a treatment box and a filter box, wherein a motor is connected and arranged at the center of the outer wall of the upper side of the treatment box, a rotating shaft is arranged at the shaft end of the motor, a plurality of groups of stirring rods are connected and arranged on the rotating shaft, a filter plate is connected and arranged at the lower part between the inner walls of the four sides of the treatment box, a cleaning brush is arranged at the lower end of the rotating shaft, and a medicine adding mechanism is connected and arranged on the upper side wall of the treatment box. The lower part of the first side wall of the treatment box and the lower part of the side wall of the filter box are connected through a second pump body, a plurality of groups of mesh plates I are connected and arranged on the inner wall of the lower side of the filter box, a second mesh plate is arranged on two sides of the plurality of groups of mesh plates I, a filter layer is connected and arranged between the inner walls of the four sides of the filter box, and a drainage mechanism is connected and arranged on the upper side wall of the filter box. Compared with the prior art, the utility model has the advantages that: the medicine storage box is convenient to master the amount of the medicines in the medicine storage box, and the increase of the adding workload of the medicines is reduced; the motor drives the rotating shaft to rotate, so that the medicament and the sewage can be stirred and mixed, and the cleaning brush can be driven to rotate to clean the filter plate.

However, the above-mentioned sewage treatment plant collects sludge and requires manual cleaning, thereby resulting in an increase in the workload of workers, a decrease in work efficiency, and simultaneously, the water content of the precipitated and filtered sludge and the like is large, thereby making the weight and volume thereof large, resulting in inconvenient transportation and treatment.

Therefore, it is necessary to invent a sewage treatment apparatus to solve the above problems.

Disclosure of Invention

Therefore, the utility model provides a sewage treatment device, which solves the problems in the prior art by rotating a scraping plate against the inner wall of a sedimentation barrel and compressing sludge by a pressing plate.

In order to achieve the above object, the embodiment of the present utility model provides the following technical solutions: the utility model provides a sewage treatment device, includes the support, the inside fixedly connected with baffle of support, the inside fixedly connected with sedimentation tank of support, the bottom fixedly connected with collection mud storehouse of sedimentation tank, and collection mud storehouse is linked together with sedimentation tank, the inside of sedimentation tank is provided with scrapes mud stirring subassembly, the top of sedimentation tank is provided with the dosing subassembly, the top fixedly connected with inlet tube of sedimentation tank, the outside fixedly connected with outlet pipe of sedimentation tank, the inside of outlet pipe is provided with the valve;

the inside of support is provided with the compression mechanism who is used for compressing mud, the top fixedly connected with sludge pump of baffle, and the input of sludge pump is linked together with the album mud storehouse, the output of sludge pump and the intercommunication between the compression mechanism have the mud pipe.

As a preferred scheme of the utility model, the compression mechanism comprises an outer cylinder, wherein the outer cylinder is fixedly connected to the inside of a bracket, a water filtering cylinder is fixedly connected to the inside of the outer cylinder, a threaded sleeve is rotatably sleeved at the top of the outer cylinder, a screw is sleeved with internal threads of the threaded sleeve, a pressing plate is fixedly connected to the bottom of the screw, the pressing plate is movably sleeved in the water filtering cylinder, a limiting rod is fixedly connected to the top of the pressing plate, and the limiting rod is movably sleeved in the outer cylinder and the water filtering cylinder;

the outer part of the threaded sleeve is fixedly sleeved with a first bevel gear, the top of the bracket is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear teeth;

the bottom of the outer cylinder is provided with a sealing cover.

As a preferable scheme of the utility model, the mud scraping and stirring assembly comprises a first motor, the first motor is fixedly connected to the top of the sedimentation barrel, a rotating shaft is sleeved in the sedimentation barrel in a rotating way, the top end of the rotating shaft is fixedly connected to the output end of the first motor, the bottom end of the rotating shaft is fixedly connected with a scraping plate, and the scraping plate is attached to the inner wall of the sedimentation barrel.

As a preferable scheme of the utility model, the dosing assembly comprises a medicine box, the medicine box is fixedly connected to the top of the sedimentation barrel, a dosing pipe is communicated between the medicine box and the sedimentation barrel, and an electromagnetic valve is arranged in the dosing pipe.

As a preferable scheme of the utility model, a recovery water tank is arranged in the bracket, and a sewer pipe is communicated between the recovery water tank and the outer cylinder.

As the preferable scheme of the utility model, the top of the recovery water tank is fixedly connected with a water lifting pump, a water return pipe is communicated between the output end of the water lifting pump and the sedimentation tank, the input end of the water lifting pump is fixedly connected with a water suction pipe, and the water suction pipe extends into the recovery water tank.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the first motor drives the rotating shaft to rotate, and then the scraping plate is driven to rotate by being attached to the inner wall of the sedimentation barrel, so that sludge in the sedimentation barrel can be scraped into the sludge collection bin, the scraping plate is driven to rotate by being attached to the inner wall of the sedimentation barrel, automatic collection of the sludge can be realized, the output rate of the sludge is improved, and the sludge residue on the inner wall of the sedimentation barrel is reduced;

2. the second motor is started to drive the second bevel gear to rotate, then the first bevel gear drives the threaded sleeve to rotate, then the screw rod pushes the pressing plate to move downwards under the action of threads and the limit of the limit rod, so that sludge in the water filtering cylinder can be extruded, water in the sludge is extruded, compression treatment of the sludge is realized, the volume and the weight of the sludge are reduced, and transportation of the sludge is facilitated.

Drawings

FIG. 1 is a schematic view of the overall frontal structure provided by the present utility model;

FIG. 2 is a schematic view of the overall rear structure provided by the present utility model;

FIG. 3 is a schematic view of the overall cross-sectional structure provided by the present utility model;

FIG. 4 is a schematic view of the structure of the screw and the stop lever and the pressing plate provided by the utility model;

fig. 5 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a bracket; 2. a partition plate; 3. a precipitation barrel; 4. a mud collection bin; 5. a compression mechanism; 501. an outer cylinder; 502. a water filtering cylinder; 503. a threaded sleeve; 504. a first bevel gear; 505. a screw; 506. a pressing plate; 507. a second bevel gear; 508. a second motor; 509. sealing cover; 510. a limit rod; 511. a water supply pipe; 6. a sludge pump; 7. a mud pipe; 8. a mud scraping stirring assembly; 801. a first motor; 802. a rotating shaft; 803. a scraper; 9. a dosing assembly; 901. a medicine box; 902. a dosing tube; 903. an electromagnetic valve; 10. a recovery water tank; 11. a water inlet pipe; 12. a water outlet pipe; 13. a valve; 14. a water lifting pump; 15. a water return pipe; 16. a water suction pipe.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a sewage treatment device as shown in figures 1-5, which comprises a bracket 1, wherein a baffle plate 2 is fixedly connected to the inside of the bracket 1, a sedimentation barrel 3 is fixedly connected to the inside of the bracket 1, a sludge collection bin 4 is fixedly connected to the bottom of the sedimentation barrel 3, the sludge collection bin 4 is communicated with the sedimentation barrel 3, a sludge scraping and stirring assembly 8 is arranged in the sedimentation barrel 3, a dosing assembly 9 is arranged at the top of the sedimentation barrel 3, a water inlet pipe 11 is fixedly connected to the top of the sedimentation barrel 3, a water outlet pipe 12 is fixedly connected to the outside of the sedimentation barrel 3, and a valve 13 is arranged in the water outlet pipe 12;

the inside of support 1 is provided with the compressing mechanism 5 that is used for compressing mud, the top fixedly connected with sludge pump 6 of baffle 2, and the input of sludge pump 6 is linked together with album mud storehouse 4, the intercommunication has the mud pipe 7 between the output of sludge pump 6 and the compressing mechanism 5, scrape mud stirring subassembly 8 through setting up and clear up the collection with the mud that deposits down in the sewage automatically, manual cleaning has been avoided, work efficiency has been improved, can carry out compression treatment with the mud that deposits down in the sewage through compressing mechanism 5, reduce the volume and the weight of mud, thereby conveniently transport mud, simultaneously, also can retrieve the moisture in the mud, avoid the water waste.

Further, in the above technical scheme, the compression mechanism 5 includes an outer cylinder 501, the outer cylinder 501 is fixedly connected to the inside of the bracket 1, a water filtering cylinder 502 is fixedly connected to the inside of the outer cylinder 501, a threaded sleeve 503 is rotatably sleeved at the top of the outer cylinder 501, a screw 505 is sleeved with internal threads of the threaded sleeve 503, a pressing plate 506 is fixedly connected to the bottom of the screw 505, the pressing plate 506 is movably sleeved in the water filtering cylinder 502, a limit rod 510 is fixedly connected to the top of the pressing plate 506, and the limit rod 510 is movably sleeved in the inner parts of the outer cylinder 501 and the water filtering cylinder 502;

the first bevel gear 504 is fixedly sleeved outside the threaded sleeve 503, the second motor 508 is fixedly connected to the top of the bracket 1, the second bevel gear 507 is fixedly connected to the output end of the second motor 508, and the second bevel gear 507 is in tooth engagement connection with the first bevel gear 504;

the bottom of urceolus 501 is provided with sealed lid 509, and the second motor 508 of setting can drive screw sleeve 503 through intermeshing's first bevel gear 504 and second bevel gear 507 and rotate, under the effect of screw thread and the spacing of gag lever post 510, screw rod 505 promotes clamp plate 506 and moves down to can extrude the mud in the drainage section of thick bamboo 502, and then extrude out the moisture in the mud, realized the compression treatment to mud, made things convenient for the transportation to mud.

Further, in the above-mentioned technical scheme, scrape mud stirring subassembly 8 includes first motor 801, first motor 801 fixed connection is in the top of sedimentation tank 3, sedimentation tank 3's inside rotates and has cup jointed pivot 802, pivot 802's top fixed connection is in first motor 801's output, pivot 802's bottom fixedly connected with scraper 803, and scraper 803 is laminated mutually with sedimentation tank 3 inner wall, move through scraper 803 being attached to sedimentation tank 3 inner wall, can scrape the mud in the sedimentation tank 3 inside the mud collection storehouse 4, thereby reduce sedimentation tank 3 inner wall's mud and remain, simultaneously, also can realize the stirring to sewage through the rotation of scraper 803, promote the fusion of flocculant and sewage.

Further, in the above technical scheme, the dosing assembly 9 includes the medical kit 901, and medical kit 901 fixed connection is in the top of precipitation bucket 3, and the intercommunication has the dosing pipe 902 between medical kit 901 and the precipitation bucket 3, and the inside of dosing pipe 902 is provided with solenoid valve 903, can realize automatic control dosing through the solenoid valve 903 of setting.

Further, in the above-described technical solution, the recovery water tank 10 is provided in the bracket 1, and a drain pipe 511 is connected between the recovery water tank 10 and the outer cylinder 501, and the water squeezed from the sludge can be introduced into the recovery water tank 10 through the drain pipe 511.

Further, in the above technical scheme, the top fixedly connected with water lifting pump 14 of recovery water tank 10, the intercommunication has wet return 15 between the output of water lifting pump 14 and the sedimentation tank 3, and the input fixedly connected with water suction pipe 16 of water lifting pump 14, and water suction pipe 16 extends to the recovery water tank 10 inside, can promote the water in the recovery water tank 10 to the sedimentation tank 3 through water lifting pump 14, and wet return 15 also can prevent sedimentation tank 3 overflow to the outside simultaneously.

When the sewage treatment device provided by the utility model is used, the working process is as follows:

when the sludge in the sedimentation tank 3 needs to be cleaned, the first motor 801 is started, the output end of the first motor 801 drives the rotating shaft 802 to rotate, and then the scraping plate 803 is driven to rotate by being attached to the inner wall of the sedimentation tank 3, so that the sludge in the sedimentation tank 3 can be scraped into the sludge collection bin 4, the scraping plate 803 is moved by being attached to the inner wall of the sedimentation tank 3, automatic sludge collection can be realized, the sludge output rate is improved, and the sludge residue on the inner wall of the sedimentation tank 3 is reduced;

then, through starting sludge pump 6, sludge pump 6 is with the mud in the collection mud bin 4 through the mud pipe 7 transport to the drainage section of thick bamboo 502 inside, when the sludge collection is full in the drainage section of thick bamboo 502, through starting second motor 508, the output of second motor 508 drives second bevel gear 507 and rotates, afterwards drive screw sleeve 503 through first bevel gear 504 and rotate, then under the effect of screw thread and the spacing of gag lever post 510, screw 505 promotes clamp plate 506 and moves down, thereby can extrude the mud in the drainage section of thick bamboo 502, and then extrude the moisture in the mud, realized compressing treatment to the mud, the volume and the weight of mud have been reduced, thereby the transportation to the mud has been made things convenient for.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents. As used herein, the terms "comprises," "comprising," or the like, are intended to cover a component or an article appearing before the term, or the equivalent thereof, as listed after the term, without excluding other components or articles, such as "connected" or "connected," etc., as used herein, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect, "upper," "lower," "left," "right," etc., merely refer to relative positional relationships, which may be correspondingly altered when the absolute position of the object being described is changed, as technical or scientific terms used herein should be construed in their ordinary meaning as understood by those of ordinary skill in the art to which this utility model pertains.

Claims

1. A sewage treatment device, comprising a bracket (1), characterized in that: the device is characterized in that a partition plate (2) is fixedly connected to the inside of the support (1), a sedimentation barrel (3) is fixedly connected to the inside of the support (1), a mud collecting bin (4) is fixedly connected to the bottom of the sedimentation barrel (3), the mud collecting bin (4) is communicated with the sedimentation barrel (3), a mud scraping stirring assembly (8) is arranged in the sedimentation barrel (3), a dosing assembly (9) is arranged at the top of the sedimentation barrel (3), a water inlet pipe (11) is fixedly connected to the top of the sedimentation barrel (3), a water outlet pipe (12) is fixedly connected to the outside of the sedimentation barrel (3), and a valve (13) is arranged in the water outlet pipe (12);

the inside of support (1) is provided with compression mechanism (5) that are used for compressing mud, the top fixedly connected with sludge pump (6) of baffle (2), and the input of sludge pump (6) is linked together with collection mud storehouse (4), the output of sludge pump (6) and compression mechanism (5) between communicate have mud pipe (7).

2. A sewage treatment apparatus according to claim 1, wherein: the compression mechanism (5) comprises an outer cylinder (501), the outer cylinder (501) is fixedly connected to the inside of the bracket (1), a water filtering cylinder (502) is fixedly connected to the inside of the outer cylinder (501), a threaded sleeve (503) is rotationally sleeved at the top of the outer cylinder (501), a screw rod (505) is sleeved at the internal thread of the threaded sleeve (503), a pressing plate (506) is fixedly connected to the bottom of the screw rod (505), the pressing plate (506) is movably sleeved in the water filtering cylinder (502), a limiting rod (510) is fixedly connected to the top of the pressing plate (506), and the limiting rod (510) is movably sleeved in the inner parts of the outer cylinder (501) and the water filtering cylinder (502);

the outside of the threaded sleeve (503) is fixedly sleeved with a first bevel gear (504), the top of the bracket (1) is fixedly connected with a second motor (508), the output end of the second motor (508) is fixedly connected with a second bevel gear (507), and the second bevel gear (507) is meshed with the first bevel gear (504);

the bottom of the outer cylinder (501) is provided with a sealing cover (509).

3. A sewage treatment apparatus according to claim 1, wherein: the mud scraping stirring assembly (8) comprises a first motor (801), the first motor (801) is fixedly connected to the top of the sedimentation barrel (3), a rotating shaft (802) is sleeved in the sedimentation barrel (3) in a rotating mode, the top end of the rotating shaft (802) is fixedly connected to the output end of the first motor (801), a scraping plate (803) is fixedly connected to the bottom end of the rotating shaft (802), and the scraping plate (803) is attached to the inner wall of the sedimentation barrel (3).

4. A sewage treatment apparatus according to claim 1, wherein: the dosing assembly (9) comprises a medicine box (901), the medicine box (901) is fixedly connected to the top of the sedimentation barrel (3), a dosing pipe (902) is communicated between the medicine box (901) and the sedimentation barrel (3), and an electromagnetic valve (903) is arranged in the dosing pipe (902).

5. A sewage treatment apparatus according to claim 1, wherein: the inside of support (1) is provided with recovery water tank (10), be linked together between recovery water tank (10) and urceolus (501) downcomer (511).

6. A sewage treatment apparatus according to claim 5, wherein: the top fixedly connected with water lifting pump (14) of retrieving water tank (10), the intercommunication has wet return (15) between the output of water lifting pump (14) and sedimentation tank (3), the input fixedly connected with of water lifting pump (14) absorbs water pipe (16), and absorbs water pipe (16) and extend to inside retrieving water tank (10).