CN210302549U

CN210302549U - Be applied to sewage treatment plant's hydrophone of straining

Info

Publication number: CN210302549U
Application number: CN201920844522.8U
Authority: CN
Inventors: 何松清
Original assignee: Chuxiong Yishuimei Biotechnology Co Ltd
Current assignee: Chuxiong Yishuimei Biotechnology Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-04-14
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a decanter applied to a sewage treatment plant, which comprises a sedimentation tank, wherein the side wall of the upper end of the sedimentation tank is fixedly connected with an inclined electric push rod, the bottom wall of the sedimentation tank is rotatably connected with a collecting pipe, the side wall of the collecting pipe is hermetically connected with a plurality of inclined guide pipes, the side wall of the collecting pipe far away from the flow guide pipe is hermetically connected with a water outlet pipe, the water outlet pipe hermetically penetrates through the side wall of the sedimentation tank, the side walls of the flow guide pipes are fixedly connected with supporting plates, the telescopic end of the electric push rod is rotationally connected with the side wall of the supporting plate, one end of each of the plurality of flow guide pipes far away from the collecting pipe is provided with a water inlet pipe, a plurality of water inlet holes are respectively arranged on the side walls of the two sides of the water inlet pipe, the side wall of the upper end of the sedimentation tank is fixedly connected with a negative pressure pump, the lateral wall of the negative pressure pump is provided with an air duct, and one end of the air duct, which is far away from the negative pressure pump, is provided with a hose. The utility model discloses can take clear water in the sedimentation tank out fast and stably, labour saving and time saving.

Description

Be applied to sewage treatment plant's hydrophone of straining

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a be applied to sewage treatment plant's hydrophone of straining.

Background

In the process of sewage treatment, clear water in a sludge tank is pumped out by a decanter, which is equipment for regularly removing the clear water adopted by the SBR process, and the decanter has the function of decanting the clear water from the surface of a static tank without stirring and precipitating to ensure the quality of the effluent water, and can improve the efficiency of sewage treatment.

In the prior art, when sewage is treated by using the decanter, clear water is drawn from the upper part of a sedimentation tank through a water inlet pipe and is discharged, and the water enters the water inlet pipe through the self-fluidity, but the water pumping speed is slow, so that the decanter applied to a sewage treatment plant is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the water pumping speed is slow in the prior art that the water enters the water inlet pipe through the self fluidity, and provides the water decanter applied to the sewage treatment plant.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a decanter applied to a sewage treatment plant comprises a sedimentation tank, wherein the side wall of the upper end of the sedimentation tank is fixedly connected with an inclined electric push rod, the bottom wall of the sedimentation tank is rotatably connected with a collecting pipe, the side wall of the collecting pipe is hermetically connected with a plurality of inclined guide pipes, the side wall of the collecting pipe far away from the flow guide pipe is hermetically connected with a water outlet pipe, the water outlet pipe hermetically penetrates through the side wall of the sedimentation tank, the side walls of the flow guide pipes are fixedly connected with supporting plates, the telescopic end of the electric push rod is rotationally connected with the side wall of the supporting plate, one end of each of the plurality of flow guide pipes far away from the collecting pipe is provided with a water inlet pipe, a plurality of water inlet holes are respectively arranged on the side walls of the two sides of the water inlet pipe, the side wall of the upper end of the sedimentation tank is fixedly connected with a negative pressure pump, the side wall of the negative pressure pump is provided with an air guide pipe, one end of the air guide pipe, which is far away from the negative pressure pump, is provided with a hose, and the hose is hermetically connected with the side wall of the upper end of the water inlet pipe.

Preferably, a plurality of floating plates are fixedly connected between the side walls of the flow guide pipes, the side wall of the lower end of each floating plate is a convex surface, and the side wall of each floating plate is subjected to plastic packaging treatment.

Preferably, the negative pressure pump is provided with a protective cover matched with the negative pressure pump, and the side wall of the protective cover is provided with a plurality of inclined heat dissipation holes.

Preferably, the number of the flow guide pipes is six, and the six flow guide pipes are symmetrically arranged on two sides of the electric push rod.

Preferably, the side walls of the plurality of flow guide pipes and the water inlet pipe are galvanized.

Preferably, the hose comprises a rubber tube, and a threaded metal tube is arranged on the rubber tube.

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

1. the guide pipe is driven to rotate by the electric push rod, and meanwhile, the water inlet pipe can descend to be always in contact with the clarified water surface, so that clear water is introduced into the water inlet pipe, and gas in the water inlet pipe is pumped by the negative pressure pump to be in a negative pressure state, so that the clarified water can be quickly pressed into the water inlet pipe by utilizing the atmospheric pressure, and the operation is convenient and quick;

2. can assist electric putter through the kickboard and play the supporting role to honeycomb duct and inlet tube, make the inlet tube can be in the clarified surface of water and draw water, in addition, protect the normal work of negative pressure pump through the protection package, avoid having mud or sewage to influence its normal work in getting into the negative pressure pump, and the louvre can the heat of effluvium negative pressure pump during operation.

Drawings

Fig. 1 is a schematic view of a water decanter applied to a sewage treatment plant according to the present invention;

fig. 2 is a schematic top view of a decanter for a sewage treatment plant according to the present invention.

In the figure: 1 sedimentation tank, 2 electric putter, 3 pressure manifold, 4 honeycomb ducts, 5 outlet pipes, 6 backup pads, 7 inlet tubes, 8 negative pressure pump, 9 air ducts, 10 hoses, 11 kickboards, 12 safety covers.

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.

Referring to fig. 1-2, a decanter applied to a sewage treatment plant comprises a sedimentation tank 1, wherein an inclined electric push rod 2 is fixedly connected to the upper side wall of the sedimentation tank 1, a collecting pipe 3 is rotatably connected to the bottom wall of the sedimentation tank 1, a plurality of inclined flow guide pipes 4 are hermetically connected to the side wall of the collecting pipe 3, the number of the flow guide pipes 4 is six, the six flow guide pipes 4 are symmetrically arranged on two sides of the electric push rod 2, so that clean water can uniformly converge into the collecting pipe 3 through the flow guide pipes 4, a floating plate 11 is fixedly connected between the side walls of the flow guide pipes 4, the lower side wall of the floating plate 11 is a convex surface, and the side wall of the floating plate 11 is subjected to plastic package treatment, so that the floating plate 11 has a better supporting effect on a water inlet pipe 7, and;

the side wall of the collecting pipe 3 far away from the flow guide pipe 4 is hermetically connected with a water outlet pipe 5, the water outlet pipe 5 hermetically penetrates through the side wall of the sedimentation tank 1, the side walls of the flow guide pipes 4 are fixedly connected with a support plate 6, the telescopic end of the electric push rod 2 is rotatably connected with the side wall of the support plate 6, one end of the flow guide pipes 4 far away from the collecting pipe 3 is provided with a water inlet pipe 7, the side walls of the flow guide pipes 4 and the water inlet pipe 7 are galvanized to prevent sewage from corroding the flow guide pipes 4 and the water inlet pipe 7, the service lives of the flow guide pipes 4 and the water inlet pipe 7 are prolonged, the side walls on the two sides of the water inlet pipe 7 are respectively provided with a plurality of water inlet holes, the side wall at the upper end of the sedimentation tank 1 is fixedly connected with a negative pressure pump 8, the negative pressure pump 8 is provided with a protective cover 12 matched with the, and the louvre can the heat of 8 during operations of negative pressure pump of effluvium, and the lateral wall of negative pressure pump 8 is equipped with air duct 9, and the one end that negative pressure pump 8 was kept away from to air duct 9 is equipped with hose 10, and hose 10 includes the rubber tube, is equipped with the screw thread tubular metal resonator on the rubber tube, utilizes hose 10 convenience to remove with inlet tube 7, hose 10 and the upper end lateral wall sealing connection of inlet tube 7.

When the utility model is used for sewage treatment, the sewage in the sedimentation tank 1 makes the sludge fall to the bottom of the sedimentation tank 1 in a sedimentation mode, the clear water is arranged above the sedimentation tank 1, the electric push rod 2 drives the support plate 6 to move, the support plate 6 pushes the flow guide pipe 4 to move, when the flow guide pipe 3 rotates, the flexible pipe 10 is arranged at the joint of the flow guide pipe 3 and the water outlet pipe 5, so that the flow guide pipe 4 can drive the water inlet pipe 7 to rotate, the water inlet pipe 7 is always positioned below the clear water surface, the clear water can enter the water inlet pipe 7 through the water inlet hole, both ends of the water inlet pipe 7 are sealed, only the water inlet hole is sealed, so that the negative pressure pump 8 can extract the air in the water inlet pipe 7 to enable the air to be in a negative pressure state, the clear water can be pressed into the water inlet pipe 7 more quickly by utilizing the external atmospheric pressure, the water entering the water inlet pipe, then the water is discharged through the water outlet pipe 5, which is convenient and fast.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The decanter applied to the sewage treatment plant comprises a sedimentation tank (1) and is characterized in that the upper side wall of the sedimentation tank (1) is fixedly connected with an inclined electric push rod (2), the bottom wall of the sedimentation tank (1) is rotatably connected with a collecting pipe (3), the side wall of the collecting pipe (3) is hermetically connected with a plurality of inclined guide pipes (4), the side wall of the collecting pipe (3) far away from the guide pipes (4) is hermetically connected with a water outlet pipe (5), the water outlet pipe (5) hermetically penetrates through the side wall of the sedimentation tank (1), the side walls of the guide pipes (4) are fixedly connected with a support plate (6), the telescopic end of the electric push rod (2) is rotatably connected with the side wall of the support plate (6), a plurality of guide pipes (4) are provided with a water inlet pipe (7) at one end far away from the collecting pipe (3), and a plurality of water inlet holes are formed, the upper end lateral wall fixedly connected with negative pressure pump (8) of sedimentation tank (1), the lateral wall of negative pressure pump (8) is equipped with air duct (9), the one end that negative pressure pump (8) were kept away from in air duct (9) is equipped with hose (10), hose (10) and the upper end lateral wall sealing connection of inlet tube (7).

2. The decanter of claim 1, wherein a floating plate (11) is fixedly connected between the side walls of the plurality of flow guide pipes (4), the side wall of the lower end of the floating plate (11) is convex, and the side wall of the floating plate (11) is subjected to plastic sealing treatment.

3. The decanter of claim 1, wherein the negative pressure pump (8) is provided with a matched protective cover (12), and the side wall of the protective cover (12) is provided with a plurality of inclined heat dissipation holes.

4. The decanter of claim 1, wherein said plurality of flow-guide tubes (4) is six in number, and six flow-guide tubes (4) are symmetrically located on both sides of the electric push rod (2).

5. The decanter of claim 1, wherein the side walls of the plurality of flow ducts (4) and the water inlet pipe (7) are galvanized.

6. The decanter of claim 1, wherein said hose (10) comprises a rubber tube, said rubber tube being provided with a threaded metal tube.