CN215505642U

CN215505642U - Peripheral transmission sludge suction scraper for sewage treatment

Info

Publication number: CN215505642U
Application number: CN202121647139.7U
Authority: CN
Inventors: 梁宗敏; 李红涛; 谷培培; 和雅静; 郭志
Original assignee: Shanghai Gooair Environmental Technology Co ltd
Current assignee: Shanghai Gooair Environmental Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-14
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to a peripheral transmission sludge suction scraper for sewage treatment, which relates to the technical field of sewage treatment equipment and comprises a sedimentation tank, wherein a water inlet pipe and a water outlet pipe are arranged on the sedimentation tank, a sludge scraping piece and a first driving piece are arranged in the sedimentation tank, and the first driving piece drives the sludge scraping piece to scrape sludge in the sedimentation tank; a conveying pipe is arranged in the sedimentation tank, a sludge inlet is formed in one end of the conveying pipe close to the bottom of the sedimentation tank, and a sludge outlet is formed in one end of the conveying pipe far away from the sedimentation tank; be provided with the delivery board in the conveyer pipe, the delivery board rotating turret is established in the conveyer pipe, is provided with the second driving piece in the setting tank, and the second driving piece erects in the setting tank, and second driving piece drive delivery board is at the conveyer pipe internal rotation. This application has and prevents to scrape mud spare and scrape the back down with the silt on the gunbarrel lateral wall, and the staff still needs manual silt to gunbarrel bottom to clear up, has reduced staff's working strength, has promoted the efficiency that silt was clear away, does benefit to the effect of popularization and use.

Description

Peripheral transmission sludge suction scraper for sewage treatment

Technical Field

The application relates to the technical field of sewage treatment equipment, in particular to a peripheral transmission sludge suction scraper for sewage treatment.

Background

At present, a mud scraper is a machine for cleaning sludge from a river channel, and is used in a circular sedimentation tank with a larger diameter in municipal sewage treatment plants, water supply plants and industrial wastewater treatment to remove sludge settled at the bottom of the tank and skimming scum on the surface of the tank.

Among the correlation technique, after long-time work, the sedimentation tank internal deposition has a large amount of silt, and the staff often can use the mud scraper to strike off the silt on the sedimentation tank lateral wall, and the silt on the lateral wall drops in the bottom of sedimentation tank, then the staff clears up the silt of bottom again.

To the correlation technique among the aforesaid, the inventor thinks that there is the mud scraper to scrape the back with the silt on the sedimentation tank lateral wall, and the staff still needs manual the silt to the sedimentation tank bottom to clear up, has increased staff's working strength, has reduced the efficiency that silt was clear away, is unfavorable for promoting and use.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the staff need manually clear up sedimentation tank bottom silt, this application provides a mud scraper is inhaled with peripheral transmission to sewage treatment.

The application provides a mud scraper is inhaled with peripheral transmission to sewage treatment adopts following technical scheme:

a peripheral transmission sludge suction and scraping machine for sewage treatment comprises a settling tank, wherein a water inlet pipe and a water outlet pipe are arranged on the settling tank, the water inlet pipe and the water outlet pipe are both fixed with the settling tank, a sludge scraping piece is arranged in the settling tank, the sludge scraping piece is erected in the settling tank, a first driving piece is arranged on the settling tank, and the first driving piece drives the sludge scraping piece to scrape sludge in the settling tank; a conveying pipe is arranged in the settling tank, one end of the conveying pipe is fixed at the bottom of the settling tank, the other end of the conveying pipe extends to one side far away from the settling tank, a sludge inlet is formed in one end, close to the bottom of the settling tank, of the conveying pipe, and a sludge outlet is formed in one end, far away from the settling tank, of the conveying pipe; the conveying pipe is internally provided with a conveying plate, the conveying plate is rotatably erected in the conveying pipe, a second driving piece is arranged in the settling tank, the second driving piece is erected in the settling tank, and the conveying plate is driven by the second driving piece to rotate in the conveying pipe.

Optionally, the mud scraping piece comprises a mud scraping plate, one end of the mud scraping plate is abutted to the inner side wall of the settling tank, a connecting plate is arranged between the mud scraping plate and the conveying pipe, one end of the connecting plate is hinged to the mud scraping plate, and the other end of the connecting plate is rotatably erected on the conveying pipe.

Optionally, a tension spring is arranged between the mud scraper and the connecting plate, one end of the tension spring is fixed to the mud scraper, and the other end of the tension spring is fixed to the connecting plate.

Optionally, the first driving part comprises a first gear, the first gear is fixed on the connecting plate, a first driving motor is arranged on the settling tank, the first driving motor is erected on the settling tank, a second gear is arranged on a rotating shaft of the first driving motor, the second gear is fixed with the rotating shaft of the first driving motor, and the first gear is meshed with the second gear.

Optionally, the conveying plate is spirally arranged, and a spiral axis of the conveying plate is coaxial with an axis of the conveying pipe.

Optionally, the second driving element includes a second driving motor, the second driving motor is erected on the settling tank, and a rotating shaft of the second driving motor is fixed to the conveying plate.

To sum up, this application includes following at least one peripheral transmission inhales mud scraper beneficial technological effect for sewage treatment:

the river that mixes there is silt gets into through the inlet tube on the gunbarrel, silt is discharged from the outlet pipe on the gunbarrel after deposiing in the gunbarrel, then first driving piece drive is scraped the silt of mud piece with the gunbarrel lateral wall and is scraped, silt drops behind the bottom of gunbarrel, the mud mouth that advances on the conveyer pipe gets into, later second driving piece drive delivery board transports silt out the gunbarrel, help preventing to scrape the silt of mud piece on with the gunbarrel lateral wall and scrape the back, the staff still needs manual silt to gunbarrel bottom to be cleared up, staff's working strength has been reduced, the efficiency that silt was clear away has been promoted, do benefit to popularization and use.

Drawings

FIG. 1 is a schematic view of the overall structure of a peripheral transmission mud sucking and scraping machine for sewage treatment according to the present embodiment;

FIG. 2 is a schematic view of the present embodiment mainly showing the structure of the delivery pipe;

fig. 3 is a sectional view of the structure mainly embodying the scraper of the present embodiment.

Reference numerals: 1. a settling tank; 11. supporting legs; 12. a water inlet pipe; 13. a water outlet pipe; 14. a guide slope; 2. a delivery pipe; 21. a sludge inlet; 22. a sludge outlet; 23. a conveying plate; 3. a mud scraping member; 31. a mud scraper; 32. a connecting plate; 33. tensioning the spring; 4. a first driving member; 41. a first gear; 42. a first drive motor; 43. a second gear; 5. a collection box; 51. a collection port; 52. a cover plate; 6. a second drive motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a peripheral transmission sludge suction scraper for sewage treatment.

Referring to fig. 1, the peripheral transmission sludge suction and scraping machine for sewage treatment comprises a settling tank 1, wherein the settling tank 1 is integrally hollow cylindrical. Be provided with supporting leg 11 on the gunbarrel 1, the one end of supporting leg 11 is fixed with gunbarrel 1, and the other end extends to the one side of keeping away from gunbarrel 1, and supporting leg 11 interval is provided with threely on gunbarrel 1, through supporting role of supporting leg 11 for gunbarrel 1's stability can promote.

Referring to fig. 1, a water inlet pipe 12 and a water outlet pipe 13 are arranged on a settling tank 1, the water inlet pipe 12 and the water outlet pipe 13 are both fixed with the settling tank 1, river water mixed with sludge enters the settling tank 1 through the water inlet pipe 12, and the river water is discharged from the water outlet pipe 13 after settling in the settling tank 1 is completed. So that the convenience of river water entering and discharging from the settling tank 1 is improved.

Referring to fig. 2 and 3, be provided with conveyer pipe 2 in the gunbarrel 1, conveyer pipe 2 is whole cylindricly, and the one end of conveyer pipe 2 is fixed with the bottom of gunbarrel 1, and the other end extends to the one side of keeping away from gunbarrel 1. Conveyer pipe 2 is close to one of 1 bottoms of gunbarrel and has served and seted up into mud mouth 21, and mud mouth 21 is provided with a plurality of around conveyer pipe 2 interval, and the one end that conveyer pipe 2 kept away from gunbarrel 1 is formed with mud outlet 22, and silt is discharged from rethread mud outlet 22 after entering from mud inlet 21.

Referring to fig. 2 and 3, a guide slope 14 is formed on the inner side wall of the settling tank 1, the guide slope 14 is inclined downwards from one side far away from the sludge inlet 21 to one side close to the sludge inlet 21, and the efficiency of sludge entering the sludge inlet 21 is improved by the guide effect of the guide slope 14.

Referring to fig. 3, be provided with mud scraper 3 on the gunbarrel 1, mud scraper 3 includes mud scraper 31, and mud scraper 31 is whole to be rectangular plate-like, and the length direction of mud scraper 31 is the same with gunbarrel 1's axis direction, and mud scraper 31 width direction's one end is contradicted with gunbarrel 1's inside wall, and mud scraper 31 is provided with threely around conveyer pipe 2's axis direction interval. Be provided with connecting plate 32 between mud scraper 31 and the conveyer pipe 2, connecting plate 32 is provided with two along the length direction interval that corresponds mud scraper 31, and the one end of two connecting plates 32 all is fixed with mud scraper 31, and the other end all rotates with conveyer pipe 2 to be connected.

Referring to fig. 3, a tension spring 33 is arranged between the mud scraper 31 and the connecting plate 32, the tension spring 33 corresponds to the connecting plate 32, one end of the tension spring 33 is fixed to one side of the mud scraper 31 in the width direction, which is far away from the settling tank 1, and the other end of the tension spring is fixed to the connecting plate 32, so that the stability of the mud scraper 31 abutting against the inner side wall of the settling tank 1 is improved through the tension action of the tension spring 33.

Referring to fig. 1 and 3, the settling tank 1 is provided with a first driving member 4, the first driving member 4 includes a first gear 41, the first gear 41 is an internal gear, an axis of the first gear 41 is coaxial with an axis of the conveying pipe 2, and the first gear 41 is fixed on the three connecting plates 32. Be provided with first driving motor 42 on the gunbarrel 1, first driving motor 42 can be dismantled and fix on gunbarrel 1, and extend in the rotation axis of first driving motor 42 to gunbarrel 1, be provided with second gear 43 in the rotation axis of first driving motor 42, second gear 43 is fixed with first driving motor 42's axis of rotation, and first gear 41 and the meshing of second gear 43, it rotates with second gear 43 to drive first gear 41 through first driving motor 42, make the automatic length that mud scraper 31 scraped silt can promote.

Referring to fig. 2 and 3, be provided with delivery board 23 in the conveyer pipe 2, delivery board 23 is the heliciform setting around the axis direction of conveyer pipe 2, and when silt got into the mud mouth 21 on the conveyer pipe 2, through the rotation of delivery board 23, with silt from mud mouth 21 transportation to mud mouth 22 for, the convenience of silt discharge in from the setting tank 1 can promote.

Referring to fig. 1 and 2, a collecting box 5 is arranged on the settling tank 1, the collecting box 5 is fixed with the settling tank 1, a sludge outlet 22 of the conveying pipe 2 is positioned in the collecting box 5, and a conveying plate 23 conveys sludge in the sludge inlet 21 into the collecting box 5. The collection box 5 is provided with a collection port 51, and the staff collects the sludge in the collection box 5 through the collection port 51, so that the convenience of uniformly treating the sludge is improved. The collecting box 5 is provided with a cover plate 52, the cover plate 52 covers the collecting opening 51 of the collecting box 5, the cover plate 52 is detachably fixed with the collecting box 5, when sludge in the collecting box 5 needs to be collected, the cover plate 52 is opened, and the sludge is collected through the collecting opening 51.

Referring to fig. 2, the collecting box 5 is provided with a second driving member, the second driving member includes a second driving motor 6, the second driving motor 6 is erected on the collecting box 5, an axis of a rotating shaft of the second driving motor 6 is coaxial with an axis of the conveying plate 23, the rotating shaft of the second driving motor 6 is fixed to the conveying plate 23, the conveying plate 23 is driven to rotate by the second driving motor 6, and therefore convenience of conveying sludge by the conveying plate 23 is improved.

The implementation principle of the peripheral transmission sludge suction scraper for sewage treatment in the embodiment of the application is as follows: in application, river water mixed with sludge enters from a water inlet pipe 12 of the settling tank 1, and is discharged from a water outlet pipe 13 after settling in the settling tank 1. After long-term use, sludge is deposited in the sedimentation tank 1, then the first driving motor 42 drives the first gear 41 to rotate, the first gear 41 drives the second gear 43 to rotate, the second gear 43 drives the connecting plate 32 to rotate, then the tensioning spring 33 tightly presses the mud scraping plate 31 against the side wall of the sedimentation tank 1, the sludge enters the sludge inlet 21 of the conveying pipe 2 through the guiding effect of the guiding inclined surface 14, then the second driving motor 6 drives the conveying plate 23 to rotate, the conveying plate 23 conveys the sludge of the sludge inlet 21 to the sludge outlet 22, the sludge is discharged to the collecting tank 5 through the sludge outlet 22, and finally, workers uniformly collect the sludge through the collecting port 51 on the collecting tank 5.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a mud scraper is inhaled with peripheral transmission to sewage treatment, includes gunbarrel (1), be provided with inlet tube (12) and outlet pipe (13) on gunbarrel (1), inlet tube (12) and outlet pipe (13) all with gunbarrel (1) is fixed, its characterized in that: a mud scraping piece (3) is arranged in the settling tank (1), the mud scraping piece (3) is erected in the settling tank (1), a first driving piece (4) is arranged on the settling tank (1), and the mud scraping piece (3) is driven by the first driving piece (4) to scrape mud in the settling tank (1); a conveying pipe (2) is arranged in the settling tank (1), one end of the conveying pipe (2) is fixed at the bottom of the settling tank (1), the other end of the conveying pipe extends to one side far away from the settling tank (1), a sludge inlet (21) is formed in one end, close to the bottom of the settling tank (1), of the conveying pipe (2), and a sludge outlet (22) is formed in one end, far away from the settling tank (1), of the conveying pipe (2); be provided with delivery board (23) in conveyer pipe (2), delivery board (23) swivel mount is established in conveyer pipe (2), be provided with the second driving piece in precipitation tank (1), the second driving piece erects in precipitation tank (1), just the drive of second driving piece delivery board (23) are in conveyer pipe (2) internal rotation.

2. The peripheral drive sludge suction and scraping machine for sewage treatment as claimed in claim 1, characterized in that: the mud scraping piece (3) comprises a mud scraping plate (31), one end of the mud scraping plate (31) is abutted to the inner side wall of the settling tank (1), a connecting plate (32) is arranged between the mud scraping plate (31) and the conveying pipe (2), one end of the connecting plate (32) is hinged to the mud scraping plate (31), and the other end of the connecting plate is rotatably erected on the conveying pipe (2).

3. The peripheral transmission sludge suction and scraping machine for sewage treatment as claimed in claim 2, characterized in that: a tension spring (33) is arranged between the mud scraper (31) and the connecting plate (32), one end of the tension spring (33) is fixed with the mud scraper (31), and the other end of the tension spring is fixed with the connecting plate (32).

4. The peripheral transmission sludge suction and scraping machine for sewage treatment as claimed in claim 2, characterized in that: first driving piece (4) include first gear (41), first gear (41) are fixed on connecting plate (32), be provided with first driving motor (42) on precipitation tank (1), first driving motor (42) erect on precipitation tank (1), just be provided with second gear (43) in the axis of rotation of first driving motor (42), second gear (43) with the axis of rotation of first driving motor (42) is fixed, first gear (41) with second gear (43) meshing.

5. The peripheral drive sludge suction and scraping machine for sewage treatment as claimed in claim 1, characterized in that: the conveying plate (23) is spirally arranged, and the spiral axis of the conveying plate (23) is coaxial with the axis of the conveying pipe (2).

6. The peripheral drive sludge suction and scraping machine for sewage treatment as claimed in claim 1, characterized in that: the second driving piece comprises a second driving motor (6), the second driving motor (6) is erected on the settling tank (1), and a rotating shaft of the second driving motor (6) is fixed with the conveying plate (23).