CN220589040U

CN220589040U - Automatic mud pumping device of sewage treatment clarification tank

Info

Publication number: CN220589040U
Application number: CN202322085909.9U
Authority: CN
Inventors: 冯丙宪; 李姗迪; 从银婷; 李剑青; 徐铁良; 贾盼盼; 彭江
Original assignee: Yuzhou Yuanheng Water Processing Co ltd
Current assignee: Yuzhou Yuanheng Water Processing Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-03-15
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses an automatic mud pumping device of a sewage treatment clarification tank, which relates to the technical field of sewage treatment and comprises a clarification tank, wherein a secondary sedimentation tank is arranged at the rear side of the clarification tank, a guide rod is fixedly connected to the top of the secondary sedimentation tank, a travelling crane is connected to the surface of the guide rod in a sliding manner, an arc-shaped clamping groove is formed in the travelling crane, wear-resistant balls are connected to the inner part of the arc-shaped clamping groove in a sliding manner, the surfaces of the wear-resistant balls are equidistantly distributed in the arc-shaped clamping groove, the surfaces of the wear-resistant balls are in contact with the surfaces of the guide rod, and the mud pumping device is arranged on the upper surface of the travelling crane.

Description

Automatic mud pumping device of sewage treatment clarification tank

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an automatic mud pumping device of a sewage treatment clarification tank.

Background

The clarifier is a pool for precipitating sewage, a layer of sludge in a suspension state is arranged in the clarifier, and the sludge layer is in a dynamic balance state in rising water flow due to the action of gravity; when suspended particles in raw water and coagulant act to form tiny floccules which pass through a sludge layer along with water flow, the tiny floccules are adsorbed on the surfaces of the sludge particles when contacting and colliding with relatively large sludge in the movement, so that the water is clarified; clear water is collected and discharged through a clear water tank at the upper part of the clarification tank, and the precipitated sludge is required to be discharged into an outer reflux tank of the secondary sedimentation tank through a sludge pump for circulation operation.

Because the sludge discharge system of the clarification tank is not considered in factory construction, the sludge discharge operation can only be carried out manually, the original sludge discharge system is designed to be provided with a sludge discharge pump on a pavement, one end of the sludge discharge system is extended into water by a black rubber steel wire pipe, two ropes are connected at the tail end of the pipeline to extend to two sides of the clarification tank, one end of the pipeline is extended into an external reflux diversion trench by the black steel wire pipe, two staff are required to stand at two sides of the clarification tank to pull the ropes to match with sludge, and more than one sludge pump is required in the clarification tank due to limited pump lift and power, which undoubtedly wastes manpower and material resources.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides an automatic mud pumping device for a sewage treatment clarification tank, which can solve the problem that more than one mud pumping pump is needed for one clarification tank due to limited pump lift and power, and the problem of wasting manpower and material resources undoubtedly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic mud device of taking out of sewage treatment clarification tank, includes the clarification tank, the rear side of clarification tank is provided with the secondary sedimentation tank, the top fixedly connected with guide arm of secondary sedimentation tank, the surface sliding connection of guide arm has the driving, driving sliding connection is at the top of secondary sedimentation tank, the arc draw-in groove has been seted up to the inside of driving, the inside sliding connection of arc draw-in groove has wear-resisting ball, wear-resisting ball is at the inside equidistance distribution of arc draw-in groove, the surface of wear-resisting ball contacts with the surface of guide arm, the upper surface of driving is provided with the mud device of taking out.

Preferably, the mud pumping device comprises a shock pad, the shock pad is fixedly connected to the upper surface of the travelling crane, the top of the shock pad is fixedly connected with a mud pumping pump, the front end of the mud pumping pump is fixedly connected with a mud pumping pipe, and the mud pumping pipe extends to the inside of the clarification tank.

Preferably, the top fixedly connected with support frame of driving, the top fixedly connected with bracing piece of support frame, the bottom fixedly connected with wire rope of bracing piece.

Preferably, the lower extreme fixedly connected with fixed ring of wire rope, fixed ring slip cup joints the surface at the mud pipe.

Preferably, the bottom fixedly connected with two lugs of driving, the inside of two lugs is all rotated and is connected with the axis of rotation, and the gyro wheel has all been fixedly cup jointed on the surface of two axes of rotation, and the top fixedly connected with guide rail of secondary sedimentation tank, the surface contact of two gyro wheels and guide rail.

Preferably, the bottom of the travelling crane is fixedly connected with a positive and negative motor, and the output end of the positive and negative motor is fixedly connected with the rear end of the right rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the automatic mud pumping device for the sewage treatment clarification tank, the roller moves left and right to drive the lug to move left and right, the lug moves left and right to drive the travelling crane to move left and right at the top of the secondary sedimentation tank, the travelling crane moves left and right and drives the mud pumping pipe to move left and right in the clarification tank through the support rod to pump mud, and the technology only needs to use one mud pumping pump, so that the cost of electricity consumption, manpower and material resources is reduced, external reflux can be increased to a certain extent, the hydraulic retention time is prolonged, and the water quality is improved.

(2) This automatic mud device of taking out of sewage treatment clarification tank, driving left and right sides slip is passed through arc draw-in groove and is driven wear-resisting ball at the surface side-to-side slip of guide arm, wear-resisting ball side-to-side slip and through the frictional force emergence roll with between the guide arm, reduce driving and the frictional force between the guide arm through wear-resisting ball roll, reduce driving side-to-side gliding resistance, promote driving at the gliding stability in secondary sedimentation tank top.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of the whole structure of an automatic sludge pumping device of a sewage treatment clarification tank;

FIG. 2 is a schematic view of the internal structure of the arc-shaped slot of the present utility model;

fig. 3 is a schematic cross-sectional view of a bump according to the present utility model.

Reference numerals: 1. a clarification tank; 2. a secondary sedimentation tank; 3. a guide rod; 4. driving; 5. an arc-shaped clamping groove; 6. wear-resistant balls; 7. a shock pad; 8. a mud pump; 9. a mud pumping pipe; 10. a support frame; 11. a support rod; 12. a wire rope; 13. fixing the circular ring; 14. a bump; 15. a rotating shaft; 16. a roller; 17. a forward and reverse motor; 18. and a guide rail.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an automatic mud device of taking out of sewage treatment clarification tank, including clarification tank 1, the rear side of clarification tank 1 is provided with secondary sedimentation tank 2, the top fixedly connected with guide arm 3 of secondary sedimentation tank 2, the surface sliding connection of guide arm 3 has driving 4, driving 4 sliding connection is at the top of secondary sedimentation tank 2, the last fixed surface of driving 4 is connected with shock pad 7, the top fixedly connected with mud pump 8 of shock pad 7, the front end fixedly connected with mud pump 8 takes out mud pipe 9, mud pipe 9 extends to the inside of clarification tank 1, the top fixedly connected with support frame 10 of driving 4, the top fixedly connected with bracing piece 11 of support frame 10, the bottom fixedly connected with wire rope 12 of bracing piece 11, the lower extreme fixedly connected with solid fixed ring 13 of wire rope 12, gu the solid fixed ring 13 slip cup joints at the surface of mud pipe 9.

After the staff starts the mud pump 8, the mud pump 8 pumps mud residue inside the clarification tank 1 through the mud pumping pipe 9, and is discharged into the secondary sedimentation tank 2 through a pipeline, and the shock pad 7 can play a shock absorbing role on the mud pumping pump 8 to prevent the travelling crane 4 from vibrating, the mud pumping pipe 9 is hoisted by the supporting rod 11 through the steel wire rope 12 and the fixed circular ring 13, and then the mud pumping pipe 9 is always deep enough to leave the ground for about fifteen centimeters under water, the mud pumping pump 8 can be effectively prevented from being blocked through experiments, and the safety of the use process of the mud pumping pump 8 is ensured.

The bottom fixedly connected with two lugs 14 of driving 4, the inside of two lugs 14 is all rotated and is connected with axis of rotation 15, and the gyro wheel 16 has all been cup jointed to the surface of two axis of rotation 15, and the top fixedly connected with guide rail 18 of secondary sedimentation tank 2, the surface of two gyro wheels 16 all contacts with the surface of guide rail 18, and the bottom fixedly connected with positive motor 17 of driving 4, positive motor 17's output and the rear end fixed connection of right side axis of rotation 15.

The staff starts positive and negative motor 17, positive and negative motor 17's output rotates and drives the axis of rotation 15 on right side to rotate, the axis of rotation 15 on right side rotates and drives the gyro wheel 16 on right side to rotate on the surface of guide rail 18, gyro wheel 16 rotates and through the frictional force with guide rail 18 about, gyro wheel 16 moves about and drives lug 14 and move about, lug 14 moves about and drives driving vehicle 4 and moves about the top of secondary sedimentation tank 2, driving vehicle 4 moves about and drives mud pipe 9 through bracing piece 11 about the inside of clarifier 1 and remove the mud sediment, this technique only needs to use a pump 8, power consumption and manpower, material costs have been reduced, but also can increase outer backward flow to a certain extent, the hydraulic retention time is prolonged, improve quality of water.

The inside of driving 4 has offered arc draw-in groove 5, and the inside sliding connection of arc draw-in groove 5 has wear-resisting ball 6, and wear-resisting ball 6 is at the inside equidistance distribution of arc draw-in groove 5, and the surface of wear-resisting ball 6 contacts with the surface of guide arm 3.

The driving 4 slides left and right on the surface of the guide rod 3, the driving 4 is limited through the guide rod 3, the horizontal sliding of the driving 4 is further guaranteed, the driving 4 is prevented from inclining in the sliding process, the driving 4 slides left and right, the arc-shaped clamping groove 5 drives the wear-resisting ball 6 to slide left and right on the surface of the guide rod 3, the wear-resisting ball 6 slides left and right and rolls through the friction between the wear-resisting ball 6 and the guide rod 3, the friction between the driving 4 and the guide rod 3 is reduced through the rolling of the wear-resisting ball 6, the sliding resistance of the driving 4 is reduced, and the sliding stability of the driving 4 at the top of the secondary sedimentation tank 2 is improved.

Working principle: this automatic mud device of taking out of sewage treatment clarification tank, the staff is through starting mud pump 8 after during the use, mud pump 8 is through taking out the inside mud sediment extraction of mud pipe 9 to clarification tank 1, and go into the inside of secondary sedimentation tank 2 through the pipeline, and shock pad 7 can play absorbing effect to mud pump 8, prevent driving 4 to shake, bracing piece 11 is through wire rope 12 and fixed ring 13 to take out mud pipe 9 to hang up, and then make mud pipe 9 go deep into the water always and leave the ground about fifteen centimeters, prevent mud pump 8 jam, the staff starts positive and negative motor 17, positive and negative motor 17 drives the axis of rotation 15 rotation on the right side, the axis of rotation 15 rotation on the right side drives the gyro wheel 16 on the surface rotation of guide rail 18, gyro wheel 16 rotates and moves about through the frictional force with guide rail 18 between the inside of side by side, gyro wheel 16 drives lug 14 and driving 4 and moves about, driving 4 through bracing piece 11 drives mud pipe 9 and move about the inside of sedimentation tank 1, this technique only needs one mud pump 8 to take out, and then make mud pipe 9 go deep into the water about fifteen centimeters, and drive the friction ball 3 between the rolling resistance of rolling ball 3 and the rolling resistance of rolling ball 4 through the guide arm 6, the rolling resistance 3 is reduced between the rolling resistance 4 and the rolling ball 3 on the top of rolling ball 4.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides an automatic mud device of taking out of sewage treatment clarification tank, includes clarification tank (1), its characterized in that: the rear side of the clarification tank (1) is provided with a secondary sedimentation tank (2), the top of the secondary sedimentation tank (2) is fixedly connected with a guide rod (3), and the surface of the guide rod (3) is slidably connected with a travelling crane (4);

wherein, the travelling crane (4) is connected with the top of the secondary sedimentation tank (2) in a sliding way, an arc-shaped clamping groove (5) is formed in the travelling crane (4), and a wear-resistant ball (6) is connected in the arc-shaped clamping groove (5) in a sliding way;

wherein the wear-resistant balls (6) are distributed in the arc-shaped clamping grooves (5) at equal intervals, and the surfaces of the wear-resistant balls (6) are contacted with the surfaces of the guide rods (3);

wherein, the upper surface of driving (4) is provided with the mud pumping device.

2. The automatic sludge pumping device for a sewage treatment clarifier according to claim 1, wherein: the mud pumping device comprises a shock pad (7), wherein the shock pad (7) is fixedly connected to the upper surface of a travelling crane (4), a mud pumping pump (8) is fixedly connected to the top of the shock pad (7), a mud pumping pipe (9) is fixedly connected to the front end of the mud pumping pump (8), and the mud pumping pipe (9) extends to the inside of the clarification tank (1).

3. The automatic sludge pumping device for a sewage treatment clarifier according to claim 2, wherein: the top fixedly connected with support frame (10) of driving (4), the top fixedly connected with bracing piece (11) of support frame (10), the bottom fixedly connected with wire rope (12) of bracing piece (11).

4. The automatic sludge pumping device for a sewage treatment clarifier according to claim 3, wherein: the lower end of the steel wire rope (12) is fixedly connected with a fixed circular ring (13), and the fixed circular ring (13) is sleeved on the surface of the mud pumping pipe (9) in a sliding manner.

5. The automatic sludge pumping device for the sewage treatment clarifier according to claim 4, wherein: two lugs (14) are fixedly connected to the bottom of the travelling crane (4), rotating shafts (15) are rotatably connected to the inner parts of the two lugs (14), rollers (16) are fixedly sleeved on the surfaces of the two rotating shafts (15), guide rails (18) are fixedly connected to the top of the secondary sedimentation tank (2), and the surfaces of the two rollers (16) are in contact with the surfaces of the guide rails (18).

6. The automatic sludge pumping device for the sewage treatment clarifier according to claim 5, wherein: the bottom of the travelling crane (4) is fixedly connected with a positive and negative motor (17), and the output end of the positive and negative motor (17) is fixedly connected with the rear end of the right rotating shaft (15).