CN214680295U

CN214680295U - Municipal administration sewage treatment plant

Info

Publication number: CN214680295U
Application number: CN202120507569.2U
Authority: CN
Inventors: 高祥林; 赵林林
Original assignee: Jiangsu Tengri Construction Engineering Co ltd
Current assignee: Jiangsu Tengri Construction Engineering Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-11-12
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a municipal sewage treatment device, which comprises a base plate, a treatment box, a lower clamping plate, an upper clamping plate, a front clamping plate, a clamping groove, a filter screen, a disassembly guide hole, a rear clamping plate, a pulling plate, a sealing ring gasket and a sewage pump, the output end of the sewage pump is provided with a water guide pipe, the other end of the water guide pipe is fixedly inserted in the center of the top surface of the treatment tank, one side of the input end of the sewage pump is provided with a filtering conduit, an inclined grid is arranged in the filtering conduit, the top surface and the bottom surface of the filtering conduit are provided with a baffle plate at one end of the grid far away from the treatment box, one end of the filtering conduit close to the treatment box is provided with a sealing cover through a thread structure, one end of the sealing cover far away from the interior of the filtering conduit is provided with a fixed pressing pipe used in cooperation with the grid, the sealing cover is provided with a connecting pipe in an inserted connection mode, and the other end of the connecting pipe is communicated with the input end of the sewage pump. Compared with the prior art, the utility model the advantage lie in: the filter screen is changed simply and conveniently and is intercepted the colloid in advance and protected the sewage pump.

Description

Municipal administration sewage treatment plant

Technical Field

The utility model relates to a sewage treatment technical field specifically indicates a municipal administration sewage treatment plant.

Background

The sewage in city need carry out purification treatment could discharge, be the primary treatment at the first step that carries out the treatment to sewage, the sewage treatment plant that current primary treatment used uses the filter screen to carry out preliminary filtration to sewage, but filter screen and device are overall structure, use the filter screen can appear damaging the problem that can't use for a long time, lead to unable the change, seriously influence the processing of sewage, furthermore, current sewage treatment plant does not set up the protection interception equipment on the sewage pump, let the sewage pump be plugged up to big particulate matter and adhesive tape in the sewage very easily, let the unable normal operating of whole device.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above-mentioned defect, provide a filter screen change simple and convenient and intercept the municipal sewage treatment plant of colloid protection sewage pump in advance.

In order to solve the technical problem, the utility model provides a technical scheme does: a municipal sewage treatment device comprises a base plate, wherein a treatment box is arranged at one end of the upper side of the base plate, lower clamping plates are fixedly arranged at two sides of the bottom surface inside the treatment box, upper clamping plates are fixedly arranged at two sides of the top surface inside the treatment box, front clamping plates are fixedly arranged at two sides of the front wall inside the treatment box, clamping grooves are respectively formed in the upper side inside the lower clamping plates, the lower side inside the upper clamping plates and the rear side inside the front clamping plates, filter screens are inserted in the clamping grooves, disassembly guide holes matched with the filter screens are formed in two sides of the rear wall of the treatment box, U-shaped rear clamping plates are inserted in the disassembly guide holes, the rear ends of the filter screens are inserted in the rear clamping plates, the upper ends and the lower ends between the rear clamping plates and the filter screens are fixedly connected through screws, pull plates are fixedly arranged at the rear ends of the rear clamping plates, sealing ring gaskets are arranged at the positions between the front ends of the pull plates and the treatment box and sleeved on the rear clamping plates, the sewage treatment device is characterized in that a sewage pump is arranged at the other end, located on the treatment box, of the upper side of the substrate, a water guide pipe is arranged at the output end of the sewage pump, the other end of the water guide pipe is fixedly inserted in the center of the top surface of the treatment box, a filtering guide pipe is arranged on one side of the input end of the sewage pump, an inclined grid is arranged inside the filtering guide pipe, a baffle is arranged at one end, located on the top surface and the bottom surface of the filtering guide pipe, of the grid away from the treatment box, a sealing cover is arranged at one end, close to the treatment box, of the filtering guide pipe through a threaded structure, a fixed pressing pipe matched with the grid for use is arranged at one end, located inside the filtering guide pipe, of the sealing cover, a connecting pipe is inserted and arranged on the sealing cover, and the other end of the connecting pipe is communicated with the input end of the sewage pump.

Compared with the prior art, the utility model the advantage lie in: compared with the prior art, the utility model discloses the filter screen that sets up is fixed on back block board, through the screw connection between with back block board, convenient to detach, and the filter screen is that the block inslot portion is directly pegged graft to the while, and dismantlement when convenient follow-up change, in addition, the utility model discloses set up and filtered pipe and grid, the grid can block large granule thing and the colloid in blocking the sewage, avoids these bulky materials directly to block up the sewage pump, influences its work to can directly dismantle to filter the pipe and clear up through the setting of sealed lid.

As an improvement, a cushion block used in cooperation with the sewage pump is arranged at the position, located at the lower end of the sewage pump, of the upper end of the base plate, and supporting rods used in cooperation with the base plate are fixedly arranged at the positions, located at the front and rear of the two sides of the lower end of the treatment box, of the upper end of the base plate.

As the improvement, handle case bottom surface center department and peg graft and be equipped with the blow off pipe, the blow off pipe lower extreme is equipped with seal valve one, handle a lateral wall lower extreme that the case kept away from the sewage pump and peg graft and be equipped with the drain pipe, the drain pipe other end is equipped with seal valve two.

As an improvement, a back-flushing pipe is inserted and arranged at one side edge of the top surface of the treatment tank, which is far away from the sewage pump.

As an improvement, a connecting plate is arranged at the position, located on the lower side of the pulling plate, on the rear wall of the treatment box, the rear end of the connecting plate is hinged to a pressing plate matched with the pulling plate to use an L shape, support plates of the L shape are arranged at the rear ends of the two sides of the top surface of the outer portion of the treatment box, a fixing rod is inserted into the top surface of the support plates, the lower ends of the fixing rods are inserted into the top surface of the pressing plate, a restraining plate is arranged at the position, located on the upper end of the top surface of the pressing plate, on the fixing rod, a compression spring is sleeved at the position, located between the restraining plate and the top surface of the support plates, and a lifting plate is fixedly arranged at the upper end of the fixing rod.

Drawings

FIG. 1 is a schematic structural view of a municipal sewage treatment plant of the present invention.

Figure 2 is the utility model discloses a municipal wastewater treatment plant's right side cross-sectional view.

As shown in the figure: 1. the device comprises a base plate, 2, a treatment box, 3, a lower clamping plate, 4, an upper clamping plate, 5, a front clamping plate, 6, a clamping groove, 7, a filter screen, 8, a disassembly guide hole, 9, a rear clamping plate, 10, a screw, 11, a pulling plate, 12, a sealing ring gasket, 13, a sewage pump, 14, a water guide pipe, 15, a filtering conduit, 16, a grid, 17, a baffle plate, 18, a sealing cover, 19, a connecting pipe, 20, a cushion block, 21, a support rod, 22, a sewage discharge pipe, 23, a first sealing valve, 24, a drain pipe, 25, a second sealing valve, 26, a backwashing pipe, 27, a connecting plate, 28, a pressing plate, 29, a support plate, 30, a fixing rod, 31, a compression spring, 32, a constraint plate, 33 and a pulling plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawing 1, a municipal sewage treatment device comprises a substrate 1, wherein one end of the upper side of the substrate 1 is provided with a treatment box 2, both sides of the inner bottom surface of the treatment box 2 are fixedly provided with lower clamping plates 3, both sides of the inner top surface of the treatment box 2 are fixedly provided with upper clamping plates 4, both sides of the inner front wall of the treatment box 2 are fixedly provided with front clamping plates 5, the inner upper side of the lower clamping plate 3, the inner lower side of the upper clamping plates 4 and the inner rear side of the front clamping plates 5 are respectively provided with a clamping groove 6, a filter screen 7 is inserted and arranged in the clamping groove 6, both sides of the rear wall of the treatment box 2 are provided with disassembly guide holes 8 matched with the filter screen 7, the disassembly guide holes 8 are internally inserted and provided with U-shaped rear clamping plates 9, the rear ends of the filter screens 7 are inserted and arranged in the rear clamping plates 9, the upper and lower ends between the rear clamping plates 9 and the filter screens 7 are fixedly connected by screws 10, the rear ends of the rear clamping plates 9 are fixedly provided with pulling plates 11, a sealing ring gasket 12 sleeved on the rear clamping plate 9 is arranged between the front end of the pulling plate 11 and the treatment box 2, a sewage pump 13 is arranged at the other end of the upper side of the base plate 1, which is positioned at the treatment box 2, the output end of the sewage pump 13 is provided with a water guide pipe 14, the other end of the water guide pipe 14 is fixedly inserted in the center of the top surface of the treatment box 2, one side of the input end of the sewage pump 13 is provided with a filtering guide pipe 15, the filtering duct 15 is provided with an inclined grid 16 inside, the filtering duct 15 is provided with baffles 17 on the top and bottom surfaces of the grid 16 at the end away from the treatment tank 2, the end of the filtering conduit 15 close to the treatment tank 2 is provided with a sealing cover 18 by means of a screw structure, the end of the sealing cap 18 remote from the inside of the filtering duct 15 is provided with a fixed pressure pipe for the grid 16, the sealing cover 18 is provided with a connecting pipe 19 in an inserted connection mode, and the other end of the connecting pipe 19 is communicated with the input end of the sewage pump 13.

The upper end of the base plate 1 is provided with a cushion block 20 used in cooperation with the sewage pump 13 at the lower end thereof, and supporting rods 21 used in cooperation with the sewage pump are fixedly arranged at the front and rear positions of the upper end of the base plate 1 at the lower end of the treatment box 2.

The treatment tank 2 is provided with a drain pipe 22 at the center of the bottom surface thereof in an inserted manner, a first sealing valve 23 is arranged at the lower end of the drain pipe 22, a drain pipe 24 is arranged at the lower end of a side wall of the treatment tank 2 far away from the sewage pump 13 in an inserted manner, and a second sealing valve 25 is arranged at the other end of the drain pipe 24.

A back-flushing pipe 26 is inserted at one side edge of the top surface of the treatment tank 2 far away from the sewage pump 13.

The treatment box is characterized in that a connecting plate 27 is arranged at the position, located on the lower side of the pulling plate 11, of the rear wall of the treatment box 2, the rear end of the connecting plate 27 is hinged to a press-fixing plate 28 matched with the pulling plate 11 and used for L-shaped, support plates 29 arranged at the rear ends of the two sides of the outer top surface of the treatment box 2 are provided with L-shaped support plates 29, fixing rods 30 are inserted into the top surfaces of the support plates 29, the lower ends of the fixing rods 30 are inserted into the top surfaces of the press-fixing plates 28, restraining plates 32 are arranged at the positions, located at the upper ends of the top surfaces of the press-fixing plates 28, of the fixing rods 30, compression springs 31 are sleeved at the positions, located between the restraining plates 32 and the top surfaces of the support plates 29, of the fixing rods 30, and lifting plates 33 are fixedly arranged at the upper ends of the fixing rods 30.

When the utility model is implemented, the sewage pipe is connected with the filtering conduit 15, the sewage pump 15 is started to pump the sewage into the processing box 2, the large particles and colloid in the sewage are blocked by the grid 16 and can not block the sewage pump, the sewage fed into the processing box 2 flows through the filter screen 7 and the two sides of the inside of the processing box 2, then discharged through a drain pipe 24, the filtered residue is left at the bottom of the treatment tank 2 at a position between the lower clamping plates 3, the filtering conduit 15 is taken down by rotating after certain sewage is treated, the grid 16 can be cleaned, when the filter screen 7 needs to be replaced, the pulling plate 33 is pulled upwards, the fixing of the fixing rod 30 to the pressing and fixing plate 28 is cancelled, then the pressing and fixing plate 28 is rotated, the pulling plate 11 is pulled, the filter screen 7 can be taken out, the screw 10 can be taken down, the filter screen 7 can be replaced, and the device can be continuously used after the filter screen 7 is restored.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a municipal administration sewage treatment plant, includes base plate (1), base plate (1) upside one end is equipped with handles case (2), handle inside bottom surface both sides of case (2) and all fix and be equipped with down block board (3), handle the inside top surface both sides of case (2) and fix and be equipped with block board (4), block board (5), its characterized in that before fixed being equipped with in inside antetheca both sides of processing case (2): the upper side in the lower clamping plate (3), the lower side in the upper clamping plate (4) and the rear side in the front clamping plate (5) are respectively provided with a clamping groove (6), a filter screen (7) is inserted in the clamping groove (6), two sides of the rear wall of the treatment box (2) are provided with disassembly guide holes (8) matched with the filter screen (7) for use, the inner part of each disassembly guide hole (8) is inserted with a U-shaped rear clamping plate (9), the rear end of the filter screen (7) is inserted in the rear clamping plate (9), the upper end and the lower end between the rear clamping plate (9) and the filter screen (7) are fixedly connected through screws (10), the rear end of the rear clamping plate (9) is fixedly provided with a pulling plate (11), a sealing ring gasket (12) sleeved on the rear clamping plate (9) is arranged at the position between the front end of the pulling plate (11) and the treatment box (2), the other end of the upper side of the base plate (1) positioned at the treatment box (2) is provided with a sewage pump (13), the sewage treatment device is characterized in that a water guide pipe (14) is arranged at the output end of the sewage pump (13), the other end of the water guide pipe (14) is fixedly inserted in the center of the top surface of the treatment box (2), a filtering guide pipe (15) is arranged on one side of the input end of the sewage pump (13), an inclined grid (16) is arranged inside the filtering guide pipe (15), a baffle (17) is arranged at one end, far away from the treatment box (2), of the grid (16) on the top surface and the bottom surface of the filtering guide pipe (15), a sealing cover (18) is arranged at one end, close to the treatment box (2), of the filtering guide pipe (15) through a threaded structure, a fixed pressure pipe matched with the grid (16) for use is arranged at one end, far away from the inside of the filtering guide pipe (15), of the sealing cover (18) is provided with a connecting pipe (19) in an inserting mode, and the other end of the connecting pipe (19) is communicated with the input end of the sewage pump (13).

2. The municipal sewage treatment apparatus of claim 1, wherein: the sewage treatment device is characterized in that a cushion block (20) used in cooperation with the sewage pump (13) is arranged at the position, located at the lower end of the sewage pump (13), of the upper end of the base plate (1), and supporting rods (21) used in cooperation with the sewage pump are fixedly arranged at the positions, located at the front and back of the two sides of the lower end of the treatment box (2), of the upper end of the base plate (1).

3. The municipal sewage treatment apparatus of claim 1, wherein: handle case (2) bottom surface center department and peg graft and be equipped with blow off pipe (22), blow off pipe (22) lower extreme is equipped with seal valve one (23), handle case (2) and keep away from a lateral wall lower extreme of sewage pump (13) and peg graft and be equipped with drain pipe (24), the drain pipe (24) other end is equipped with seal valve two (25).

4. The municipal sewage treatment apparatus of claim 1, wherein: a back-flushing pipe (26) is inserted at one side edge of the top surface of the treatment tank (2) far away from the sewage pump (13).

5. The municipal sewage treatment apparatus of claim 1, wherein: the processing box is characterized in that a connecting plate (27) is arranged at the position, located on the lower side of the pulling plate (11), of the rear wall of the processing box (2), the rear end of the connecting plate (27) is hinged to a pressing plate (28) matched with the pulling plate (11) to use an L shape, support plates (29) of the L shape are arranged at the rear ends of the two sides of the outer top surface of the processing box (2), fixing rods (30) are inserted into the top surfaces of the support plates (29), the lower ends of the fixing rods (30) are inserted into the top surfaces of the pressing plate (28), restraining plates (32) are arranged at the positions, located on the upper ends of the top surfaces of the pressing plate (28), of the fixing rods (30), compression springs (31) are sleeved at the positions, located between the restraining plates (32) and the top surfaces of the support plates (29), of the fixing rods (30), and lifting plates (33) are fixedly arranged at the upper ends of the fixing rods (30).