CN218553205U - Environment-friendly sewage treatment sedimentation tank - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment, and provides an environment-friendly sewage treatment sedimentation tank, which comprises a tank body, wherein a blow-off pipe is arranged at the bottom of the outer wall of the tank body; be provided with on the cell body and wash the mechanism, it includes the guide rail to wash the mechanism, first slider, the lead screw, the second slider, the diaphragm, the lifter plate, the pipeline, electric putter and first motor, the top at the cell body is installed to the guide rail, first slider and guide rail sliding connection, the lead screw is parallel with the guide rail, and both ends all rotate with the top of cell body and be connected, the second slider sets up on the lead screw, and with lead screw threaded connection, the diaphragm sets up the top at the cell body, and with the equal fixed connection of first slider and second slider, the lifter plate sets up the below at the diaphragm, the pipeline just with lifter plate fixed connection, pipeline and water pipe intercommunication, a plurality of nozzles are installed to the bottom of pipeline, electric putter's first end and diaphragm fixed connection, electric putter's second end and lifter plate fixed connection, first motor is used for driving the lead screw rotatory.

Description

Environment-friendly sewage treatment sedimentation tank

Technical Field

The utility model relates to a sewage treatment technical field, concretely relates to environment-friendly sewage treatment sedimentation tank.

Background

The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation and is widely used in wastewater treatment. 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.

After the sedimentation tank is used for a period of time, a plurality of fine residual matters are accumulated at the bottom of the sedimentation tank and need to be cleaned by workers regularly. The bottom of the sedimentation tank is generally scraped by a scraper at present, but the residual materials scraped by the scraper still need to be transported out of the sedimentation tank through manpower or other transfer equipment, so that the cost is increased, and the use efficiency of the sedimentation tank is reduced.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing an environment-friendly sewage treatment sedimentation tank makes it solve the problem among the background art.

In order to achieve the above purpose, the present invention is implemented by the following technical solutions: an environment-friendly sewage treatment sedimentation tank comprises a tank body, wherein a drain pipe is arranged at the bottom of the outer wall of the tank body and is communicated with the inside of the tank body, and a valve is arranged on the drain pipe;

be provided with on the cell body and wash the mechanism, it includes guide rail, first slider, lead screw, second slider, diaphragm, lifter plate, pipeline, electric putter and first motor to wash the mechanism, the guide rail is installed the top of cell body, first slider sets up on the guide rail, and with guide rail sliding connection, the lead screw with the guide rail is parallel, and both ends all with the top of cell body rotates to be connected, the second slider sets up on the lead screw, and with lead screw threaded connection, the diaphragm sets up the top of cell body, and with first slider with the equal fixed connection of second slider, the lifter plate sets up the below of diaphragm, the pipeline sets up the below of lifter plate, and with lifter plate fixed connection, pipeline and water pipe intercommunication, a plurality of nozzles are installed to the bottom of pipeline, and a plurality of the nozzle all with the pipeline intercommunication, electric putter's first end with diaphragm fixed connection, electric putter's second end with lifter plate fixed connection, first motor is installed on the cell body, be used for the lead screw is rotatory.

Furthermore, the flushing mechanism further comprises a guide rod, the first end of the guide rod is fixedly connected with the lifting plate, and the second end of the guide rod penetrates through the transverse plate and then extends upwards.

Furthermore, an inclined surface is formed at the bottom of the tank body, and the inclined surface enables water in the tank body to have a tendency of approaching the sewage discharge pipe.

Furthermore, the two ends of the lifting plate are provided with brushing assemblies respectively, each brushing assembly comprises a rotating shaft, a sleeve and a second motor, the rotating shaft is longitudinally arranged below the lifting plate and is rotatably connected with the lifting plate, the sleeve is sleeved on the rotating shaft, a plurality of bristles are arranged on the outer peripheral surface of the sleeve, and the second motor is arranged on the lifting plate and is used for driving the rotating shaft to rotate.

The utility model has the advantages that: the utility model provides a pair of environment-friendly sewage treatment sedimentation tank when clearing up the bottom of sedimentation tank, opens the valve earlier. Then the water in the tap water pipe passes through the pipeline and is finally sprayed out from the plurality of nozzles, so that the residual materials at the bottom of the sedimentation tank are washed. The residual matters can be discharged from the sewage discharge pipe along with the washing water, so that the residual matters can leave the sedimentation tank without manpower or other transfer equipment, the cost is reduced, and the use efficiency of the sedimentation tank is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a partial schematic view of the flushing mechanism.

Reference numerals: 10-a tank body, 11-a sewage discharge pipe, 12-a valve, 13-an inclined plane, 20-a flushing mechanism, 21-a guide rail, 22-a first slide block, 23-a screw rod, 24-a second slide block, 25-a transverse plate, 26-a lifting plate, 27-a pipeline, 28-an electric push rod, 29-a first motor, 30-a guide rod, 40-a washing component, 41-a rotating shaft, 42-a sleeve and 43-a second motor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In this application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present application, it is to be understood that the terms "longitudinal," "lateral," "horizontal," "top," "bottom," "upper," "lower," "inner" and "outer" and the like are used in the orientation or positional relationship shown in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in figures 1-3, the utility model provides an environment-friendly sewage treatment sedimentation tank, which comprises a tank body 10, a sewage discharge pipe 11 is installed at the bottom of the outer wall of the tank body 10, and the sewage discharge pipe 11 is communicated with the inside of the tank body 10. The valve 12 is arranged on the sewage draining pipe 11, and the valve 12 is used for controlling the opening and closing of the sewage draining pipe 11.

The tank body 10 is provided with a flushing mechanism 20, and the flushing mechanism 20 is used for flushing the bottom of the tank body 10. The flushing mechanism 20 comprises a guide rail 21, a first slide block 22, a screw 23, a second slide block 24, a transverse plate 25, a lifting plate 26, a pipeline 27, an electric push rod 28 and a first motor 29. The guide rail 21 is installed on the top of the tank body 10. The first slider 22 is disposed on the guide rail 21 and slidably connected to the guide rail 21. The screw rod 23 is parallel to the guide rail 21, and both ends of the screw rod are rotatably connected with the top of the tank body 10. The second slider 24 is arranged on the screw rod 23 and is in threaded connection with the screw rod 23. The transverse plate 25 is arranged above the pool body 10, and two ends of the transverse plate are respectively and fixedly connected with the first sliding block 22 and the second sliding block 24. The lifting plate 26 is disposed below the cross plate 25 in the lateral direction. The pipeline 27 is arranged below the lifting plate 26 and fixedly connected with the lifting plate 26, the pipeline 27 is communicated with a water outlet of the water pump, and a water inlet of the water pump is communicated with a tap water pipe. The bottom of pipeline 27 is installed with a plurality of nozzles, and a plurality of nozzles are arranged along the length direction interval of pipeline 27, and the delivery port is down, and a plurality of nozzles all communicate with pipeline 27. The first end of the electric push rod 28 is fixedly connected with the transverse plate 25, and the second end of the electric push rod 28 is fixedly connected with the lifting plate 26. The first motor 29 is installed on the tank body 10 and used for driving the screw rod 23 to rotate. The first motor 29 and the electric push rod 28 are electrically connected with an external control cabinet.

After the sewage enters the sedimentation tank and stands for a period of time, a plurality of fine residual matters are accumulated at the bottom of the tank, and at the moment, clear water is arranged at the middle upper part of the sedimentation tank. The clear water is pumped to the next procedure by the staff through the pumping equipment. Then the bottom of the sedimentation tank is cleaned.

The specific cleaning process is as follows: the operator first opens valve 12. Then the water pump is started through the external control cabinet, the water pump pressurizes the water in the tap water pipe and then sends the water to the pipeline 27, and the pressurized water is finally sprayed out from the plurality of nozzles, so that the residual materials at the bottom of the sedimentation tank are washed at high pressure, and the accumulated residual materials are washed away. Then the first motor 29 of external control cabinet control starts, and first motor 29 drives lead screw 23 rotatory, and under the effect of guide rail 21, first slider 22 and second slider 24, a plurality of nozzles will move back and forth to wash the bottom of whole cell body 10, the residual will be discharged from blow off pipe 11 along the sparge water together, consequently do not need artifical or other transfer apparatus can make the residual leave the sedimentation tank, and the cost is reduced has improved the availability factor of sedimentation tank.

On the way of washing, the staff also can be through the start of external control cabinet control electric putter 28, and electric putter 28 drives lifter plate 26 and reciprocates to the washing effect is adjusted to the distance between apron nozzle and the cell body 10 bottom.

In one embodiment, the flushing mechanism 20 further includes a guide rod 30, a first end of the guide rod 30 is fixedly connected to the lifting plate 26, and a second end of the guide rod 30 extends upward through the cross plate 25.

The design of the guide bar 30 enables more stable up and down movement of the lift plate 26 when the power push bar 28 is activated, providing stability to the cleaning process.

In one embodiment, the bottom of the tank body 10 is formed with an inclined surface 13, and the inclined surface 13 makes the water inside the tank body 10 have a tendency to approach the sewage drain pipe 11.

When the water sprayed from the nozzle flushes away the accumulated residue, the residue will flow along with the flushing water to the sewage pipe 11 and be discharged from the sewage pipe 11 under the action of gravity. The design of the inclined surface 13 enables the discharge of the residual and washing water to be more smooth.

In one embodiment, both ends of the lifting plate 26 are provided with a scrubbing assembly 40, and the scrubbing assembly 40 includes a rotating shaft 41, a sleeve 42, and a second motor 43. The rotating shaft 41 is disposed longitudinally below the elevating plate 26 and is rotatably connected to the elevating plate 26. The sleeve 42 is sleeved on the rotating shaft 41, a plurality of bristles are arranged on the peripheral surface of the sleeve 42, and the bristles are in contact with the inner wall of the pool body 10. The second motor 43 is installed on the lifting plate 26 for driving the rotating shaft 41 to rotate, and the second motor 43 is electrically connected with the external control cabinet.

During washing, the external control cabinet controls the second motor 43 to start, the second motor 43 drives the rotating shaft 41 and the sleeve to rotate, and the bristles can wash the inner wall of the tank body 10 under the action of water sprayed from the nozzles, so that the cleaning effect is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. The utility model provides an environment-friendly sewage treatment sedimentation tank, includes the cell body, its characterized in that: a drain pipe is arranged at the bottom of the outer wall of the tank body and is communicated with the inside of the tank body, and a valve is arranged on the drain pipe;

be provided with on the cell body and wash the mechanism, it includes guide rail, first slider, lead screw, second slider, diaphragm, lifter plate, pipeline, electric putter and first motor to wash the mechanism, the guide rail is installed the top of cell body, first slider sets up on the guide rail, and with guide rail sliding connection, the lead screw with the guide rail is parallel, and both ends all with the top of cell body rotates to be connected, the second slider sets up on the lead screw, and with lead screw threaded connection, the diaphragm sets up the top of cell body, and with first slider with the equal fixed connection of second slider, the lifter plate sets up the below of diaphragm, the pipeline sets up the below of lifter plate, and with lifter plate fixed connection, pipeline and water pipe intercommunication, a plurality of nozzles are installed to the bottom of pipeline, and a plurality of the nozzle all with the pipeline intercommunication, electric putter's first end with diaphragm fixed connection, electric putter's second end with lifter plate fixed connection, first motor is installed on the cell body, be used for the lead screw is rotatory.

2. The environment-friendly sewage treatment sedimentation tank of claim 1, wherein: the flushing mechanism further comprises a guide rod, the first end of the guide rod is fixedly connected with the lifting plate, and the second end of the guide rod penetrates through the transverse plate and then extends upwards.

3. The environment-friendly sewage treatment sedimentation tank of claim 1, wherein: the bottom of cell body is formed with the inclined plane, the inclined plane makes water in the cell body have the trend of being close to the blow off pipe.

4. The environment-friendly sewage treatment sedimentation tank of claim 1, wherein: the two ends of the lifting plate are provided with brushing assemblies respectively, each brushing assembly comprises a rotating shaft, a sleeve and a second motor, the rotating shaft is longitudinally arranged below the lifting plate and is rotatably connected with the lifting plate, the sleeve is sleeved on the rotating shaft, a plurality of bristles are arranged on the outer peripheral surface of the sleeve, and the second motor is arranged on the lifting plate and is used for driving the rotating shaft to rotate.

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