CN210845387U

CN210845387U - Peripheral transmission sludge suction scraper for sewage treatment

Info

Publication number: CN210845387U
Application number: CN201921744714.8U
Authority: CN
Inventors: 李鸿途; 郭勇
Original assignee: Sichuan Zhonghua Yu Environmental Protection Engineering Co ltd
Current assignee: Sichuan Zhonghua Yu Environmental Protection Engineering Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-26
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a peripheral transmission mud suction and scraping machine for sewage treatment, which comprises a tank bottom, wherein the peripheral top end of the tank bottom is fixedly connected with a tank wall, the top center of the tank bottom is fixedly connected with a central column, the top inner center of the central column is fixedly provided with a motor, a rotating seat is fixedly connected on a rotating shaft of the motor center, one side of the rotating seat is fixedly connected with a connecting column, one end of the connecting column, which is far away from the rotating seat, is fixedly connected with a main board, the inner center of the main board is provided with a mud gathering groove, one side of the main board is internally provided with a plurality of mud suction ports, one side of the outer part of the main board is fixedly connected with a mud scraping plate, the top end of the main board is fixedly connected with a mud discharging pipe, the top end of the mud discharging pipe is fixedly connected with a sealing ring, the top end of the sealing ring is, when the mud is gathered by the mud scraper, the mud is sucked out at the same time, and the disturbance of the whole sedimentation tank is ensured to be minimized.

Description

Peripheral transmission sludge suction scraper for sewage treatment

Technical Field

The utility model relates to a sewage treatment field especially relates to a mud scraper is inhaled with peripheral transmission to sewage treatment.

Background

The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation and is equipment for purifying water. The suspended substances in the water are removed by utilizing the natural sedimentation or coagulating sedimentation of the water. The sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction. The settling effect is determined by the flow rate of the water in the settling tank and the residence time of the water in the tank. In order to improve the sedimentation effect and reduce the land occupation area, a honeycomb inclined tube counter-current sedimentation tank, an accelerated clarification tank, a pulse clarification tank and the like are mostly adopted at present. Sedimentation tanks are widely used in wastewater treatment. Considering flocculation factors during particle precipitation, it is assumed that the settling velocity of the particles changes at equal acceleration and the initial settling velocity is set to zero.

The sedimentation tank is after deposiing, and the pond wall and the bottom at the sedimentation tank can be concentrated to mud etc. have now inhaled mud scraper and all be the simple bottom desilting, and the lateral wall is not handled, leads to the desilting not thorough and influence quality of water to current inhale mud scraper and all scrape a groove with mud and be concentrating the processing, because mud is softer, when concentrating the absorption, can't absorb totally.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a peripheral transmission sludge suction scraper for sewage treatment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a peripheral transmission mud sucking and scraping machine for sewage treatment comprises a tank bottom, wherein the peripheral top end of the tank bottom is fixedly connected with a tank wall, a central column is fixedly connected at the center of the top end of the pool bottom, a motor is fixedly arranged at the center of the inner part of the top end of the central column, a rotating seat is fixedly connected on a rotating shaft at the center of the motor, a connecting column is fixedly connected on one side of the rotating seat, a main board is fixedly connected at one end of the connecting column far away from the rotating seat, a mud gathering groove is arranged at the center of the interior of the main board, a plurality of sludge suction ports are arranged inside one side of the main board, a sludge scraping plate is fixedly connected with one side of the outer part of the main board, the top end of the main board is fixedly connected with a mud discharging pipe, the top end of the mud discharging pipe is fixedly connected with a sealing ring, the top end of the sealing ring is fixedly connected with an elbow, and one end of the elbow, far away from the sealing ring, is fixedly connected with a conveying pipe.

As a further description of the above technical solution:

the two ends of the bent pipe are provided with flange plates, the bent pipe is fixedly connected with the sealing ring through the flange plates, and the bent pipe is fixedly connected with the conveying pipe through the flange plates.

As a further description of the above technical solution:

it is a plurality of the mud suction port with gather mud groove intercommunication, it is a plurality of the mud suction port is provided with the week side of mainboard, and is a plurality of the mud suction port sets up to the arc in the external connection department of mainboard.

As a further description of the above technical solution:

the rotating seat is rotatably connected with the central column, and a mounting hole is reserved at the connecting position of the central column and the motor.

As a further description of the above technical solution:

the material of conveyer pipe is high strength rubber hose, and the other end of rubber hose is connected with hydrocone type suction dredge.

As a further description of the above technical solution:

the mud pipe passes through the mainboard and extends to the outside of mainboard, extends to outside one side fixedly connected with sealing ring.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up near the mud suction opening of mud scraper, when mud was concentrated together with the mud at the mud scraper, guarantee whole sedimentation tank disturbance minimizing with its suction simultaneously.

2. The utility model discloses an outside hydrocone type suction dredge that sets up reduces the burden of central authorities, separately is responsible for, increases holistic mud efficiency of inhaling.

Drawings

FIG. 1 is a top view of a peripheral transmission sludge suction and scraping machine for sewage treatment according to the present invention;

FIG. 2 is a front cross-sectional view of a peripheral transmission mud sucking and scraping machine for sewage treatment according to the present invention;

fig. 3 is a schematic diagram of a main board of the peripheral transmission sludge suction and scraping machine for sewage treatment.

Illustration of the drawings:

1. a tank wall; 2. the bottom of the pool; 3. a central column; 4. a mud scraper; 5. a sludge suction port; 6. a sludge gathering tank; 7. a sludge discharge pipe; 8. a delivery pipe; 9. bending the pipe; 10. a seal ring; 11. a rotating seat; 12. a motor; 13. connecting columns; 14. a main board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a peripheral transmission sludge suction and scraping machine for sewage treatment comprises a pool bottom 2, wherein the top ends of the peripheral sides of the pool bottom 2 are fixedly connected with a pool wall 1 to limit the volume, a central column 3 is fixedly connected with the center of the top end of the pool bottom 2 and is mainly used for supporting and installing a motor 12, a motor 12 is fixedly arranged at the center of the inside of the top end of the central column 3 to drive a mainboard 14 to rotate, a rotating seat 11 is fixedly connected onto a rotating shaft at the center of the motor 12 to transmit the power of the motor 12, a connecting column 13 is fixedly connected with one side of the rotating seat 11 and is connected with the mainboard 14, one end, far away from the rotating seat 11, of the connecting column 13 is fixedly connected with the mainboard 14 and is used for installing a sludge scraping plate 4 and a sludge suction port 5, a sludge collecting groove 6 is arranged at the center of the inside of the mainboard 14 to temporarily collect sludge and avoid sucking a large amount of water, a, mud is concentrated to outside one side fixedly connected with mud scraper 4 of mainboard 14, and the top fixedly connected with mud pipe 7 of mainboard 14 discharges mud, and the top fixedly connected with sealing ring 10 of mud pipe 7 for it is sealed, the top fixedly connected with return bend 9 of sealing ring 10, the one end fixedly connected with conveyer pipe 8 of sealing ring 10 is kept away from to return bend 9, send mud outside the sedimentation tank.

The two ends of the bent pipe 9 are provided with flange plates which are convenient to connect, the bent pipe 9 is fixedly connected with the sealing ring 10 through the flange plates, and the bent pipe 9 is fixedly connected with the conveying pipe 8 through the flange plates. A plurality of mud sucking mouth 5 with gather mud groove 6 intercommunication, can with inhale between the mud and gather mud groove 6 in, a plurality of mud sucking mouth 5 are provided with the week side of mainboard 14, and a plurality of mud sucking mouth 5 set up to the arc in the external connection department of mainboard 14, also make things convenient for the suction when conveniently concentrating mud. The rotating seat 11 is rotatably connected with the central column 3, so that the rotating seat is convenient to rotate, and a mounting hole is reserved at the connecting position of the central column 3 and the motor 12. The material of conveyer pipe 8 is high strength rubber hose, and the cooperation rotates, and the other end of rubber hose is connected with hydrocone type suction dredge, provides siphon suction for mud suction mouth 5. The sludge discharge pipe 7 passes through the main plate 14 and extends to the outside of the main plate 14, and a sealing ring 10 is fixedly connected to one side extending to the outside.

The working principle is as follows: starter motor 12, motor 12 drives and rotates seat 11 and rotates, it drives mainboard 14 through spliced pole 13 and rotates in the sedimentation tank to rotate seat 11, when mainboard 14 rotates, it carries out work to drive mud scraper 4, mud scraper 4 concentrates on the arc wall between mainboard 14 and mud scraper 4 with mud, start hydrocone type suction dredge, a plurality of suction ports 5 produce siphon suction, the mud that will gather together is inhaled in gathering mud groove 6, through mud pipe 7, later sent into return bend 9, reachd conveyer pipe 8, discharge mud outside the sedimentation tank through conveyer pipe 8.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a mud scraper is inhaled with peripheral transmission to sewage treatment, includes bottom of the pool (2), its characterized in that: the pool comprises a pool bottom (2), pool walls (1) are fixedly connected to the top ends of the periphery of the pool bottom (2), a center column (3) is fixedly connected to the center of the top end of the pool bottom (2), a motor (12) is fixedly arranged at the center of the inside of the top end of the center column (3), a rotating seat (11) is fixedly connected to the rotating shaft of the center of the motor (12), a connecting column (13) is fixedly connected to one side of the rotating seat (11), a main board (14) is fixedly connected to one end, far away from the rotating seat (11), of the connecting column (13), a mud collecting groove (6) is arranged at the center of the inside of the main board (14), a plurality of mud sucking ports (5) are arranged inside one side of the main board (14), a mud scraping plate (4) is fixedly connected to one side of the outside of the main board (14), a mud discharging pipe (7) is fixedly connected to the top, the top end fixedly connected with return bend (9) of sealing ring (10), return bend (9) keep away from one end fixedly connected with conveyer pipe (8) of sealing ring (10).

2. The peripheral drive sludge suction and scraping machine for sewage treatment as claimed in claim 1, characterized in that: the two ends of the elbow (9) are provided with flange plates, the elbow (9) is fixedly connected with the sealing ring (10) through the flange plates, and the elbow (9) is fixedly connected with the conveying pipe (8) through the flange plates.

3. The peripheral drive sludge suction and scraping machine for sewage treatment as claimed in claim 1, characterized in that: a plurality of mud suction port (5) and gather mud groove (6) intercommunication, it is a plurality of mud suction port (5) are provided with the week side of mainboard (14), and are a plurality of mud suction port (5) set up to the arc in the external connection department of mainboard (14).

4. The peripheral drive sludge suction and scraping machine for sewage treatment as claimed in claim 1, characterized in that: the rotating seat (11) is rotatably connected with the central column (3), and a mounting hole is reserved at the connection position of the central column (3) and the motor (12).

5. The peripheral drive sludge suction and scraping machine for sewage treatment as claimed in claim 1, characterized in that: the conveying pipe (8) is made of a high-strength rubber hose, and the other end of the rubber hose is connected with a siphon suction dredge.

6. The peripheral drive sludge suction and scraping machine for sewage treatment as claimed in claim 1, characterized in that: the sludge discharge pipe (7) penetrates through the main plate (14) and extends to the outside of the main plate (14), and a sealing ring (10) is fixedly connected to one side extending to the outside.