CN220530811U

CN220530811U - Sewage treatment equipment for municipal engineering

Info

Publication number: CN220530811U
Application number: CN202322041280.8U
Authority: CN
Inventors: 喻笔; 李岩; 吕骅
Original assignee: SHANGHAI TONGZHEN CONSTRUCTION ENGINEERING CO LTD
Current assignee: SHANGHAI TONGZHEN CONSTRUCTION ENGINEERING CO LTD
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-02-27
Anticipated expiration: 2033-08-01

Abstract

The utility model relates to sewage treatment equipment for municipal engineering, which comprises a storage unit, a driving unit, a cleaning unit, a spraying unit and a filtering unit, wherein the storage unit is arranged on a horizontal plane; the driving unit is arranged at the inner side of the storage unit, and the first end extends to the outer side of the storage unit; the cleaning unit is arranged on the inner side of the storage unit and connected with the second end of the driving unit, and is used for driving the cleaning unit to reciprocate along the horizontal direction under the action of the driving unit. The sewage treatment device has the advantages that impurities and garbage in sewage are filtered through the filtering unit; the filter unit and the storage unit are detachably designed, so that the filter unit can be replaced according to the use requirement; through the cooperation of clean unit and spraying unit, can clear up impurity and rubbish after the filter element filters, improve filter element's filter effect.

Description

Sewage treatment equipment for municipal engineering

Technical Field

The utility model relates to the technical field related to sewage treatment for municipal engineering, in particular to sewage treatment equipment for municipal engineering.

Background

The sewage treatment is to treat underground waste water by physical, chemical and biological methods, so that the waste water is purified and pollution is reduced, and the purposes of recycling and reusing the waste water are achieved, and water resources are fully utilized.

Most of the existing sewage treatment equipment is buried underground by utilizing a sewage collection box, and sewage is collected and treated usually by adopting a filtering mode. The impurities filtered in the existing sewage can be stored on the filter plate, if the filter plate is stored for a long time, the phenomenon that the filter plate is blocked and is slow to filter is often caused, and when the filter plate is cleaned and treated in the later period, the treatment workload is increased, so that the filter plate is inconvenient to use.

At present, no effective solution is proposed for the problems of filter plate blocking, slow filtration and inconvenient post-treatment caused by impurities in the related art.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides sewage treatment equipment for municipal engineering, so as to solve the problems of filter plate blocking, slow filtration and inconvenient post-treatment caused by impurities in the related art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a sewage treatment apparatus for municipal works, comprising:

the storage unit is arranged on the horizontal plane;

the driving unit is arranged on the inner side of the storage unit, and the first end of the driving unit extends to the outer side of the storage unit;

the cleaning unit is arranged on the inner side of the storage unit and connected with the second end of the driving unit, and is used for reciprocating along the horizontal direction under the action of the driving unit;

the spraying unit is arranged on the inner side of the storage unit, the first end of the spraying unit is connected with the cleaning unit, and the second end of the spraying unit extends to the outer side of the storage unit and is connected with an external water pump so as to reciprocate along the horizontal direction along with the cleaning unit;

the filter unit is arranged on the inner side of the storage unit and positioned below the driving unit, the cleaning unit and the spraying unit, and the first end of the filter unit extends to the outer side of the storage unit and is used for filtering garbage in sewage and cleaning the filter unit under the action of the cleaning unit and the spraying unit.

In some of these embodiments, the storage unit comprises:

a storage element disposed in a horizontal plane, the storage element being internally provided with the driving unit, the cleaning unit, the spraying unit, and the filtering unit;

an inlet element disposed at an upper portion of the storage element and connected to an external sewage source for introducing sewage into the storage element;

a first outlet element arranged at one side of the storage element and connected with the next sewage treatment arrangement for discharging the sewage filtered by the filtering unit;

and the second outlet element is arranged on the other side of the storage element and is used for discharging the garbage filtered by the filtering unit.

In some of these embodiments, the storage unit further comprises:

the first mounting element is arranged on one side of the storage element, is positioned on the upper part of the first outlet element and is connected with the filtering unit.

In some of these embodiments, the driving unit includes:

a second mounting element disposed inside the storage unit;

a rotating member rotatably provided inside the second mounting member;

the moving element is rotationally connected with the rotating element and is used for reciprocating along the horizontal direction under the action of the rotating element;

and the driving element is connected with the rotating element and used for driving the rotating element to rotate.

In some of these embodiments, the drive unit further comprises:

the base element is arranged outside the storage unit and is connected with the driving element.

In some of these embodiments, the drive unit further comprises:

the two ends of the first sliding element are respectively connected with the second mounting element and are in sliding connection with the moving element;

and the limiting element is arranged on the surface of the first sliding element and used for limiting the moving range of the moving element.

In some of these embodiments, the cleaning unit comprises:

the first supporting element is connected with the driving unit and used for reciprocating along the horizontal direction under the action of the driving unit;

the cleaning elements are distributed at the bottom of the first supporting element, and the bottoms of the cleaning elements are contacted with the filtering unit and used for cleaning garbage filtered by the filtering unit.

In some of these embodiments, the spraying unit comprises:

a second support member connected with the cleaning unit;

the spraying elements are respectively connected with the second supporting element and are used for spraying and cleaning the filtering unit;

the first drainage elements are respectively communicated with the plurality of spraying elements;

the first end of the second drainage element is communicated with the first drainage element, and the second end of the second drainage element extends to the outer side of the storage unit and is connected with an external water pump.

In some of these embodiments, the filter unit comprises:

a second sliding element disposed inside the storage unit;

and the filter element is in sliding connection with the second sliding element and is positioned below the driving unit, the cleaning unit and the spraying unit and used for filtering garbage in sewage.

In some of these embodiments, the filtration unit further comprises:

the fixing element is arranged on the outer side of the storage unit and is arranged on the same horizontal plane with the second sliding element and used for fixing and limiting the filter element.

In some of these embodiments, the filtration unit further comprises:

the guide element is arranged in the storage unit, is respectively connected with the second sliding element and the storage unit, and is used for discharging the garbage filtered by the filter element from the storage unit.

Compared with the prior art, the utility model has the following technical effects:

the sewage treatment equipment for municipal engineering provided by the utility model is used for realizing the filtration treatment of impurities and garbage in sewage through the filtration unit; the filter unit and the storage unit are detachably designed, so that the filter unit can be replaced according to the use requirement; through the cooperation of clean unit and spraying unit, can clear up impurity and rubbish after the filter element filters, improve filter element's filter effect.

Drawings

Fig. 1 is a schematic perspective view of a sewage treatment apparatus according to an embodiment of the present utility model;

fig. 2 is a schematic perspective view of the inside of the sewage treatment apparatus according to the embodiment of the present utility model;

fig. 3 is a schematic perspective view of a sewage treatment apparatus according to an embodiment of the present utility model without a storage unit;

FIG. 4 is a schematic perspective view, partially in section, of a storage unit according to an embodiment of the present utility model;

fig. 5 is a schematic perspective view of a driving unit according to an embodiment of the present utility model;

fig. 6 is a schematic perspective view of a cleaning unit according to an embodiment of the present utility model;

fig. 7 is a schematic perspective view of a spray unit according to an embodiment of the present utility model;

FIG. 8 is an exploded view of a filter unit according to an embodiment of the present utility model;

wherein the reference numerals are as follows: 100. a storage unit; 101. a storage element; 102. an inlet element; 103. a first outlet element; 104. a second outlet element; 105. a first mounting element;

200. a driving unit; 201. a second mounting element; 202. a rotating element; 203. a moving element; 204. a driving element; 205. a base member; 206. a first sliding element; 207. a limiting element;

300. a cleaning unit; 301. a first support element; 302. a cleaning member;

400. a spraying unit; 401. a second support element; 402. a spray element; 403. a first drainage element; 404. a second drainage element;

500. a filtering unit; 501. a second sliding element; 502. a filter element; 503. a fixing element; 504. a guide element.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.

As shown in fig. 1 to 3, a sewage treatment apparatus for municipal works includes a storage unit 100, a driving unit 200, a cleaning unit 300, a spraying unit 400, and a filtering unit 500. Wherein the storage unit 100 is disposed at a horizontal plane; the driving unit 200 is disposed at an inner side of the storage unit 100, and a first end of the driving unit 200 extends to an outer side of the storage unit 100; the cleaning unit 300 is disposed at the inner side of the storage unit 100 and connected to the second end of the driving unit 200 for reciprocating in a horizontal direction by the driving unit 200; the spraying unit 400 is disposed at the inner side of the storage unit 100, a first end of the spraying unit 400 is connected with the cleaning unit 300, and a second end of the spraying unit 400 extends to the outer side of the storage unit 100 to be connected with an external water pump for following the cleaning unit 300 to reciprocate in a horizontal direction; the filtering unit 500 is disposed at the inner side of the storage unit 100 and below the driving unit 200, the cleaning unit 300 and the spraying unit 400, and the first end of the filtering unit 500 extends to the outer side of the storage unit 100 for filtering the garbage in the sewage and cleaning the filtering unit 500 under the action of the cleaning unit 300 and the spraying unit 400.

Specifically, the sewage is collected by the storage unit 100; filtering the sewage by the filtering unit 500; the cleaning unit 300 and the spraying unit 400 are driven by the driving unit 200 to clean the garbage filtered by the filtering unit 500.

As shown in fig. 4, the storage unit 100 comprises a storage element 101, an inlet element 102, a first outlet element 103 and a second outlet element 104. Wherein the storage element 101 is disposed at a horizontal plane, and the inside of the storage element 101 is provided with a driving unit 200, a cleaning unit 300, a spraying unit 400, and a filtering unit 500; the inlet member 102 is provided at an upper portion of the storage member 101 and is connected to an external sewage source for introducing sewage into the storage member 101; the first outlet element 103 is arranged at one side of the storage element 101 and is connected with the next sewage treatment arrangement for discharging the sewage filtered by the filtering unit 500; the second outlet member 104 is disposed at the other side of the storage member 101 for discharging the filtered garbage through the filtering unit 500.

The storage element 101 has a rectangular structure.

In some of these embodiments, the storage element 101 is made of stainless steel.

In some of these embodiments, storage element 101 is a storage bin.

The inlet member 102 has a cylindrical configuration.

The size of the inlet element 102 matches the size of the storage element 101. Typically, the radial dimension of the inlet element 102 is smaller than the length/width of the storage element 101.

In some of these embodiments, the inlet member 102 is fixedly connected to the storage member 101. For example, the inlet member 102 is integrally formed with the storage member 101.

In some of these embodiments, the inlet element 102 is made of stainless steel.

In some of these embodiments, the inlet element 102 is a water intake conduit.

The first outlet element 103 has a cylindrical configuration.

The size of the first outlet element 103 matches the size of the storage element 101. Typically, the radial dimension of the first outlet element 103 is smaller than the height/width of the storage element 101.

In some of these embodiments, the first outlet element 103 is fixedly connected with the storage element 101. For example, the first outlet element 103 is integrally formed with the storage element 101.

In some of these embodiments, the first outlet element 103 is made of stainless steel.

In some of these embodiments, the first outlet element 103 is a water outlet conduit.

The second outlet element 104 has a rectangular cross-section.

The dimensions of the second outlet element 104 match the dimensions of the storage element 101. Typically, the length and height of the second outlet element 104 are smaller than the length and height of the storage element 101, and the width of the second outlet element 104 is equal to the thickness of the inner wall of the storage element 101.

In some of these embodiments, the second outlet element 104 is a drain.

Further, the storage unit 100 further comprises a first mounting element 105. Wherein the first mounting element 105 is arranged at one side of the storage element 101, is located at the upper part of the first outlet element 103, and is connected with the filter unit 500.

The first mounting element 105 has a rectangular cross-section.

The dimensions of the first mounting element 105 match the dimensions of the storage element 101. Generally, the length and height of the first mounting element 105 are less than the length and height of the storage element 101, and the width of the first mounting element 105 is equal to the thickness of the inner wall of the storage element 101.

In some of these embodiments, the first mounting element 105 is a mounting port.

As shown in fig. 5, the driving unit 200 includes a second mounting member 201, a rotating member 202, a moving member 203, and a driving member 204. Wherein the second mounting element 201 is disposed inside the storage unit 100; the rotating member 202 is rotatably provided inside the second mounting member 201; the moving element 203 is rotatably connected with the rotating element 202 and is used for reciprocating in the horizontal direction under the action of the rotating element 202; the driving element 204 is connected to the rotating element 202, and is used for driving the rotating element 202 to rotate.

Specifically, the second mounting member 201 is fixedly coupled to the inside of the storage member 101.

The second mounting member 201 is of a rectangular configuration with one end open and one end sealed.

The dimensions of the second mounting element 201 match the dimensions of the storage element 101. Generally, the outer length of the second mounting element 201 is equal to the inner length of the storage element 101, and the outer height and width of the second mounting element 201 are both less than the inner height and width of the storage element 101.

In some of these embodiments, the second mounting element 201 is fixedly coupled to the storage element 101, including but not limited to welding.

In some of these embodiments, the second mounting element 201 is made of a metallic material.

In some of these embodiments, the second mounting element 201 is a mounting housing.

The rotating element 202 has a cylindrical structure.

The size of the rotating element 202 matches the size of the second mounting element 201. Generally, the radial dimensions of the turning element 202 are smaller than the inside height and width of the second mounting element 201.

In some of these embodiments, the rotating element 202 is not separately rotatably connected to the second mounting element 201. For example, the rotating member 202 is connected with the second mounting member 201 through a bearing housing.

In some embodiments, the rotating element 202 is made of metal.

In some of these embodiments, the rotating element 202 is a screw.

The cross section of the moving element 203 is rectangular in structure.

The dimensions of the moving element 203 match those of the second mounting element 201. Generally, the length, width and height of the moving element 203 are all less than the length, width and height of the second mounting element 201.

The moving member 203 includes a moving block and a first screw hole. Wherein the moving block is rotationally connected with the rotating element 202; the first threaded hole is provided through the moving block and is screwed with the rotating element 202.

In some embodiments, the moving element 203 is made of metal.

The driving element 204 is coaxially connected with the turning element 202.

In some of these embodiments, the drive element 204 is connected to an external power source and switch, which ensures the power requirements during operation.

In some of these embodiments, the drive element 204 is fixedly coupled to the rotating element 202, including but not limited to welding.

In some of these embodiments, the drive element 204 is a servo motor.

Further, the drive unit 200 further comprises a base element 205. The base element 205 is disposed outside the storage unit 100 and connected to the driving element 204.

Specifically, the base member 205 is disposed outside the storage member 101 and is coupled to the storage member 101.

The upper portion of the base member 205 is arcuate in configuration.

The dimensions of the base element 205 are matched to the dimensions of the storage element 101. Typically, the base member 205 has a length, width, and height that are less than the outside length, width, and height of the storage member 101.

In some of these embodiments, the base member 205 is fixedly coupled to the storage member 101, including but not limited to welding.

In some of these embodiments, the base member 205 is made of a metal material.

In some of these embodiments, the base element 205 is a mounting base.

Further, the driving unit 200 further includes at least a first sliding element 206 and a limiting element 207. Wherein, two ends of the first sliding element 206 are respectively connected with the second mounting element 201 and are in sliding connection with the moving element 203; the limiting element 207 is disposed on a surface of the first sliding element 206, and is used for limiting the movement range of the moving element 203.

The first sliding element 206 has a cylindrical structure.

The dimensions of the first sliding element 206 match those of the second mounting element 201. Generally, the radial dimension of the first sliding element 206 is smaller than the inner height/width of the second mounting element 201.

The first sliding elements 206 are several. The first sliding elements 206 are symmetrically disposed inside the second mounting element 201 about the rotating element 202.

Typically, a first sliding element 206 is disposed on one side of the rotating element 202, and a first sliding element 206 is disposed on the other side of the rotating element 202.

In some embodiments, the moving element 203 further comprises at least one through hole. Wherein, the through hole penetrates through the moving block and is slidably connected with the first sliding element 206.

In some of these embodiments, the first slide member 206 is fixedly coupled to the second mounting member 201, including but not limited to welding.

In some embodiments, the first sliding element 206 is made of a metal material.

In some of these embodiments, the first sliding element 206 is a sliding bar.

The limiting element 207 has a circular ring structure.

The dimensions of the stop element 207 are matched to the dimensions of the first slide element 206. Typically, the outer diameter of the stop element 207 is greater than the radial dimension of the first slide element 206.

The number of limit elements 207 matches the number of first slide elements 206. Typically, at least one limiting element 207 is disposed on each first sliding element 206.

In some embodiments, two limiting elements 207 are disposed on each first sliding element 206, and the two limiting elements 207 are symmetrically disposed at two ends of the first sliding element 206.

In some of these embodiments, the stop element 207 is fixedly coupled to the first slide element 206, including but not limited to welding.

In some embodiments, the stop element 207 is made of a metal material.

In some of these embodiments, the stop element 207 is a stop ring.

As shown in fig. 6, the cleaning unit 300 includes a first supporting member 301, a plurality of cleaning members 302. Wherein the first supporting member 301 is connected to the driving unit 200 for reciprocating in a horizontal direction under the action of the driving unit 200; the plurality of cleaning elements 302 are disposed at the bottom of the first supporting element 301, and the bottom ends of the plurality of cleaning elements 302 are in contact with the filtering unit 500 for cleaning the garbage filtered by the filtering unit 500.

Specifically, the first supporting member 301 is fixedly connected to the moving member 203 for reciprocating in the horizontal direction by the moving member 203.

The first support element 301 has a T-shaped cross-section. Specifically, the first support member 301 includes a support plate and a cross plate. Wherein the end face of the support plate is connected with the end face of the moving element 203; the cross plate is perpendicular to the support plate.

In some of these embodiments, the cross plate is fixedly connected to the support plate.

In some of these embodiments, the first support element 301 is fixedly coupled to the moving element 203, including but not limited to welding.

In some embodiments, the first support element 301 is made of metal.

In some of these embodiments, the first support element 301 is a support frame.

The cleaning element 302 includes a stationary bar and a cleaning brush. Specifically, the top end of the fixing rod is connected to the first supporting member 301; the cleaning brush is fixedly connected with the bottom end of the fixing rod and contacts with the filtering unit 500.

The size of the fixing rod is matched with that of the transverse plate. Typically, the radial dimension of the securing lever is less than the length/width of the cross plate.

The number of cleaning elements 302 is several. A plurality of cleaning elements 302 are uniformly distributed at the lower portion of the first supporting element 301.

In some of these embodiments, the cleaning elements 302 are six. Six cleaning elements 302 are uniformly distributed at the lower portion of the first supporting element 301.

In some of these embodiments, the cleaning element 302 is fixedly coupled to the first support element 301, including but not limited to a bolted connection.

In some of these embodiments, the cleaning element 302 is a cleaning brush.

As shown in fig. 7, the spray unit 400 comprises a second support element 401, several spray elements 402, a first drainage element 403 and a second drainage element 404. Wherein the second support member 401 is connected with the cleaning unit 300; a plurality of spraying elements 402 are respectively connected with the second supporting element 401 and are used for spraying and cleaning the filtering unit 500; the first drainage elements 403 are respectively communicated with the plurality of spraying elements 402; the first end of the second drainage element 404 is in communication with the first drainage element 403, and the second end of the second drainage element 404 extends to the outside of the storage unit 100 to be connected to an external water pump.

Specifically, the second support member 401 is fixedly connected with the first support member 301.

The second support element 401 has a T-shaped cross section. Specifically, the second support member 401 includes a connection plate and a fixing plate. The top end of the connecting plate is connected with one side of the transverse plate; the top of fixed plate is connected with the bottom of connecting plate.

The size of the connecting plate is matched with that of the fixing plate. Generally, the length of the connection plate is smaller than the length of the fixing plate, the width of the connection plate is equal to the width of the fixing plate, and the height of the connection plate is larger than the height of the fixing plate.

In some of these embodiments, the second support element 401 is fixedly coupled to the first support element 301, including but not limited to welding.

In some of these embodiments, the second support element 401 is made of a metal material.

In some of these embodiments, the second support element 401 is a mount.

The spray element 402 is in the form of a funnel. Specifically, the spray element 402 includes a pipe and a spray head. Wherein, the pipeline is connected with the fixed plate; the spray head is communicated with the pipeline.

A number of sprinkling elements 402 are evenly distributed on the end face of the second support element 401.

In some of these embodiments, the second support element 401 further comprises a hole. Wherein, the hole runs through the fixed plate setting to be connected with the pipeline.

In some of these embodiments, the spray element 402 is fixedly coupled to the second support element 401, including but not limited to a bolted connection.

In some of these embodiments, the spray element 402 is made of a metallic material.

In some of these embodiments, the spray element 402 sprays a head.

The first drainage element 403 has a hollow cylindrical structure with both ends sealed.

The dimensions of the first drainage element 403 are matched to the dimensions of the fixation plate. Typically, the length of the first drainage element 403 is not greater than the length of the fixation plate.

In some of these embodiments, the first drainage element 403 is integrally formed with the spray element 402.

In some of these embodiments, the first drainage element 403 is made of PVC.

In some of these embodiments, the first drainage element 403 is a flow conduit.

The second drainage element 404 has a circular cross-section.

The dimensions of the second drainage element 404 match those of the first drainage element 403. Generally, the radial dimension of the second flow directing element 404 is smaller than the radial dimension of the first flow directing element 403.

The dimensions of the second drainage element 404 are matched to the dimensions of the storage element 101. Typically, the length of the second drainage element 404 is greater than the length of the inner side of the storage element 101.

In some of these embodiments, the second flow directing element 404 is fixedly connected to the first flow directing element 403, including but not limited to, a hot melt weld.

In some of these embodiments, the second drainage element 404 is made of PVC.

In some of these embodiments, the second drainage element 404 is a hose.

As shown in fig. 8, the filter unit 500 includes a second slide element 501 and a filter element 502. Wherein the second sliding element 501 is disposed inside the storage unit 100; the filter member 502 is slidably coupled to the second slide member 501 and is positioned below the driving unit 200, the cleaning unit 300, and the spraying unit 400, for filtering the garbage in the sewage.

Specifically, the second sliding element 501 is disposed inside the storage element 101.

The second sliding element 501 has a rectangular column structure. Specifically, the second slide member 501 includes a guide plate and a chute. Wherein the guide plate is connected with the storage element 101; the chute is arranged on the end face of the guide plate.

The size of the chute is matched with the size of the guide plate. Typically, the length, width and height of the chute are less than the length, width and height of the guide plate.

The dimensions of the second slide element 501 match those of the storage element 101. Generally, the length, width and height of the second slide element 501 are all less than the inside length, width and height of the storage element 101.

The number of second sliding elements 501 is several. The second sliding elements 501 are symmetrically disposed inside the storage element 101.

Generally, a second sliding element 501 is disposed on one side of the interior of the storage element 101, and a second sliding element 501 is disposed on the other side of the interior of the storage element 101.

In some of these embodiments, the second slide element 501 is fixedly coupled to the storage element 101, including but not limited to welding.

In some embodiments, the second sliding element 501 is made of metal.

In some of these embodiments, the second sliding element 501 is a sliding rail.

The cross-section of the filter element 502 is of an i-shaped configuration. Specifically, the filter element 502 includes a filter plate and two slide plates. Wherein the filter plate is disposed inside the storage element 101; the two sliding plates are symmetrically arranged on two sides of the filter plate and are respectively connected with the sliding grooves in a sliding way.

In some of these embodiments, two skids are disposed perpendicular to the filter plate.

The size of the sliding plate is matched with that of the sliding groove. Typically, the length, width and height of the slide are equal to the length, width and height of the chute.

In some of these embodiments, the filter element 502 is made of a metal material.

Further, the filter unit 500 further comprises a fixation element 503. The fixing element 503 is disposed on the outer side of the storage unit 100 and is disposed at the same level as the second sliding element 501, for fixing the limiting filter element 502.

Specifically, the fixing member 503 is detachably connected to the first mounting member 105.

The fixing element 503 has a convex configuration. Specifically, the fixing element 503 includes a first mounting plate and a second mounting plate. Wherein the first mounting plate is arranged inside the first mounting element 105; the second mounting plate is fixedly connected to the first mounting plate and is located outside the storage element 101.

The fixing member 503 further includes two mounting holes and two bolts. The two mounting holes are arranged on the end face of the second mounting plate and penetrate through the second mounting plate; the two bolts correspondingly pass through the two mounting holes.

The size of the first mounting plate is matched with that of the second mounting plate. Typically, the length of the first mounting plate is less than the length of the second mounting plate, the width of the first mounting plate is greater than the width of the second mounting plate, and the height of the first mounting plate is equal to the height of the second mounting plate.

The dimensions of the first mounting plate match the dimensions of the first mounting element 105. Generally, the length, width, and height of the first mounting plate are equal to the length, width, and height of the first mounting element 105.

In one embodiment, a second threaded hole is disposed on one side of the storage element 101, and the second threaded hole is not disposed through the storage element 101 and is in threaded connection with a bolt.

In one embodiment, the fixing element 503 is made of metal.

In one embodiment, the securing element 503 is a baffle.

Further, the filter unit 500 further comprises a guiding element 504. The guiding element 504 is disposed inside the storage unit 100 and connected to the second sliding element 501 and the storage unit 100, respectively, for discharging the garbage filtered by the filtering element 502 from the storage unit 100.

The guide member 504 has a right trapezoid configuration in cross section. Specifically, the guiding element 504 slides gradually downwards from the top end to the bottom end, facing the side of the second outlet element 104, for guiding the cleaned impurity waste discharge.

The guide element 504 is sized to match the size of the storage element 101. Generally, the length of the guide member 504 is equal to the inside width of the storage member 101, and the height and width of the guide member 504 are less than the inside height and length of the storage member 101.

In some of these embodiments, the guide member 504 is fixedly coupled to the storage member 101, the second slide member 501, respectively, including but not limited to welding.

In some of these embodiments, a gasket seal is provided where the guide member 504 contacts the storage member 101 to prevent leakage of the contaminated water.

In some of these embodiments, the guide member 504 is made of stainless steel.

In some of these embodiments, the guide element 504 is a guide base.

The application method of the utility model is as follows:

an external water source is conveyed into the spraying element 402 through the second drainage element 404 and the first drainage element 403 by an external water pump, and finally sprayed out by the spraying element 402;

the driving element 204 is started to drive the rotating element 202 to rotate in the second mounting element 201, and the moving element 203 is driven to move along the first sliding element 206 by the rotating element 202;

under the action of the moving element 203, the first supporting element 301 and the second supporting element 401 respectively drive the cleaning element 302 and the spraying element 402 to move back and forth along the upper part of the filtering element 502 so as to perform cleaning treatment;

the cleaned impurity waste is discharged from the second outlet member 104 by the guide member 504.

The utility model has the advantages that the impurity and garbage in the sewage are filtered by the filtering unit; the filter unit and the storage unit are detachably designed, so that the filter unit can be replaced according to the use requirement; through the cooperation of clean unit and spraying unit, can clear up impurity and rubbish after the filter element filters, improve filter element's filter effect.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.

Claims

1. A sewage treatment apparatus for municipal works, comprising:

a storage unit (100), the storage unit (100) being arranged at a horizontal plane;

a driving unit (200), the driving unit (200) being disposed inside the storage unit (100), a first end of the driving unit (200) extending to an outside of the storage unit (100);

the cleaning unit (300) is arranged on the inner side of the storage unit (100) and connected with the second end of the driving unit (200) for reciprocating along the horizontal direction under the action of the driving unit (200);

the spraying unit (400) is arranged on the inner side of the storage unit (100), a first end of the spraying unit (400) is connected with the cleaning unit (300), and a second end of the spraying unit (400) extends to the outer side of the storage unit (100) and is connected with an external water pump so as to reciprocate along the horizontal direction along with the cleaning unit (300);

the filter unit (500), filter unit (500) set up in the inboard of storing unit (100), and be located drive unit (200) clean unit (300) with spray the below of unit (400), just the first end of filter unit (500) extends to the outside of storing unit (100), be used for filtering rubbish in the sewage and clean unit (300) clean filter unit (500) under the effect of spraying unit (400).

2. The sewage treatment apparatus according to claim 1, wherein the storage unit (100) comprises:

-a storage element (101), the storage element (101) being arranged in a horizontal plane, the interior of the storage element (101) being provided with the drive unit (200), the cleaning unit (300), the spraying unit (400) and the filtering unit (500);

an inlet element (102), said inlet element (102) being arranged in an upper part of said storage element (101) and being connected to an external source of sewage for introducing sewage into said storage element (101);

a first outlet element (103), said first outlet element (103) being arranged on one side of said storage element (101) and being connected to a next sewage treatment arrangement for draining sewage filtered by said filter unit (500);

-a second outlet element (104), said second outlet element (104) being arranged on the other side of said storage element (101) for discharging the waste filtered by said filter unit (500).

3. The sewage treatment apparatus according to claim 2, wherein the storage unit (100) further comprises:

-a first mounting element (105), said first mounting element (105) being arranged on one side of said storage element (101) and being located at an upper part of said first outlet element (103) and being connected to said filter unit (500).

4. The sewage treatment apparatus according to claim 1, wherein the driving unit (200) comprises:

a second mounting element (201), the second mounting element (201) being arranged inside the storage unit (100);

a rotating member (202), the rotating member (202) being rotatably provided inside the second mounting member (201);

a moving element (203), wherein the moving element (203) is rotationally connected with the rotating element (202) and is used for reciprocating along the horizontal direction under the action of the rotating element (202);

and the driving element (204) is connected with the rotating element (202) and is used for driving the rotating element (202) to rotate.

5. The sewage treatment apparatus according to claim 4, wherein the driving unit (200) further comprises:

-a base element (205), the base element (205) being arranged outside the storage unit (100) and being connected to the drive element (204); and/or

At least one first sliding element (206), wherein two ends of the first sliding element (206) are respectively connected with the second mounting element (201) and are in sliding connection with the moving element (203);

and the limiting element (207) is arranged on the surface of the first sliding element (206) and is used for limiting the moving range of the moving element (203).

6. The sewage treatment apparatus according to claim 1, wherein the cleaning unit (300) includes:

-a first support element (301), said first support element (301) being connected to said drive unit (200) for reciprocating in a horizontal direction under the action of said drive unit (200);

the cleaning elements (302) are distributed at the bottom of the first supporting element (301), and the bottom ends of the cleaning elements (302) are in contact with the filtering unit (500) and are used for cleaning garbage filtered by the filtering unit (500).

7. The sewage treatment apparatus according to claim 1, wherein the spraying unit (400) comprises:

-a second support element (401), the second support element (401) being connected with the cleaning unit (300);

a plurality of spraying elements (402), wherein the plurality of spraying elements (402) are respectively connected with the second supporting element (401) and are used for spraying and cleaning the filtering unit (500);

a first drainage element (403), the first drainage element (403) being in communication with a number of the spray elements (402), respectively;

the first end of the second drainage element (404) is communicated with the first drainage element (403), and the second end of the second drainage element (404) extends to the outer side of the storage unit (100) and is connected with an external water pump.

8. The sewage treatment apparatus according to claim 1, wherein the filtering unit (500) comprises:

-a second sliding element (501), said second sliding element (501) being arranged inside said storage unit (100);

-a filter element (502), said filter element (502) being slidingly connected to said second sliding element (501) and being located below said driving unit (200), said cleaning unit (300) and said spraying unit (400) for filtering waste in the sewage.

9. The sewage treatment apparatus according to claim 8, wherein the filter unit (500) further comprises:

and the fixing element (503) is arranged on the outer side of the storage unit (100) and is arranged on the same horizontal plane with the second sliding element (501) and used for fixing and limiting the filter element (502).

10. The sewage treatment apparatus according to claim 8 or 9, wherein the filter unit (500) further comprises:

and the guide element (504) is arranged in the storage unit (100), is respectively connected with the second sliding element (501) and the storage unit (100), and is used for discharging the garbage filtered by the filter element (502) from the storage unit (100).