CN213285954U

CN213285954U - Municipal administration sewage sedimentation tank

Info

Publication number: CN213285954U
Application number: CN202022154429.XU
Authority: CN
Inventors: 周坚梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-05-28
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a municipal wastewater sedimentation tank, which comprises a tank body, a top plate is fixedly arranged on the outer wall of the top part of the tank body, a tank cover is arranged on the top plate, the tank cover is positioned on one side of the top plate, the inside of the tank cover is hollow, a steel wire mesh is welded on the inner wall of the tank cover, a water outlet pipe is welded on the outer wall of one side of the tank body away from the tank cover, a blow-off pipe is welded on the outer wall of one side of the tank body away from the water outlet pipe, a first connecting plate and a second connecting plate are welded on the inner wall of the bottom part of the tank body, the second connecting plate is positioned between the water outlet pipe and the first connecting plate, the tank body is connected with a first mounting frame through the first connecting plate, the tank body is connected with a second mounting frame through the second connecting plate, a first filter, and the fixed plate is positioned in the clamping groove on the top plate, and the inner wall of the bottom plate of the box body is obliquely arranged.

Description

Municipal administration sewage sedimentation tank

Technical Field

The utility model relates to a sewage treatment technical field, in particular to municipal administration sewage sedimentation tank.

Background

Along with the urbanization development of China, municipal sewage pipe networks are increasingly constructed, sewage in the sewage pipe networks mainly comes from kitchen washing, toilet flushing, bathing, laundry water and the like, at present, in municipal facilities, sewage treatment equipment is one of indispensable use equipment in cities all the time, the sewage treatment equipment can reduce pollution of the urban sewage to the natural environment and reduce discharge of pollutants, and in the sewage treatment equipment, a sedimentation tank is one of the core facilities in the sewage treatment equipment.

Current sedimentation tank when using, can not effectually carry out effectual separation to the solid impurity in the sewage and water, be not convenient for simultaneously with mud discharge, cause the sedimentation tank to block up, inconvenient people's use easily when using for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal administration sewage sedimentation tank to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a municipal administration sewage sedimentation tank, includes the box, fixed mounting has the roof on the top outer wall of box, install the case lid on the roof, just the case lid is located one side of roof, the inside cavity of case lid, the welding has the wire net on the inner wall of case lid, the box is kept away from the welding has the outlet pipe on the outer wall of one side of case lid, the box is kept away from the welding has the blow off pipe on the outer wall of one side of outlet pipe.

The welding has first connecting plate and second connecting plate on the bottom inner wall of box, just the second connecting plate is located the outlet pipe with between the first connecting plate, the box passes through first connecting plate joint has first mounting bracket, the box passes through second connecting plate joint has the second mounting bracket, the fixed first filter screen that is provided with on the inner wall of first mounting bracket, the fixed second filter screen that is provided with on the inner wall of second mounting bracket, first mounting bracket with the fixed plate has all been welded to the one end of second mounting bracket, just the fixed plate is located in the draw-in groove on the roof.

Preferably, the inner wall of the bottom plate of the box body is obliquely arranged.

Preferably, the second filter screen is smaller in diameter than the first filter screen.

Preferably, a handle clamping groove is formed in the outer wall of the top of the fixing plate.

Preferably, the water outlet pipe is provided with a switch valve.

Preferably, the drain pipe is clamped with a baffle, and the outer wall of the top of the baffle is welded with a handle.

Preferably, a water spraying plate is fixedly mounted on the inner wall of a side plate of the box body close to the water outlet pipe, and a water inlet pipe is fixedly mounted on the outer wall of one side of the water spraying plate.

Preferably, the box body and the top plate are both made of stainless steel.

The utility model discloses a technological effect and advantage:

1. through the first mounting bracket that sets up, the second mounting bracket, first filter screen, second filter screen and fixed plate, be convenient for carry out twice filtration to the fixed impurity in the sewage, the net gape diameter ratio of second filter screen is little than the net gape diameter of first filter screen, be favorable to filtering the tiny particle solid, thereby improve the filter effect, the fixed impurity under the filtration deposits at the bottom half, water after the filtration is discharged through the outlet pipe, the fixed plate passes through the bolt and installs on the roof, be convenient for dismantle the clearance to it, handle draw-in groove through setting up, be convenient for install the handle during dismantlement, in addition, the device forms for the stainless steel preparation, during the use, only need transport to the assigned position can, compare traditional sedimentation tank of building a wall, and be convenient for make, and can remove.

2. There is certain contained angle between the bottom outer wall of box and the horizontal plane, under the action of gravity, is convenient for deposit the impurity landing, takes off the baffle on the blow off pipe through the handle to will deposit impurity discharge, when depositing impurity and solidifying, can be through the water injection board toward box internal water injection that sets up, thereby be convenient for deposit the impurity landing, accessible water injection board washes box inside simultaneously.

Drawings

Fig. 1 is a sectional view of the structure of the present invention.

Fig. 2 is a schematic view of the structure of the box cover of the present invention.

Fig. 3 is a schematic view of the structure of the mounting rack of the present invention.

Fig. 4 is a schematic view of the baffle structure of the present invention.

In the figure: 1. a box body; 2. a top plate; 3. a box cover; 4. steel wire mesh; 5. a water outlet pipe; 6. a blow-off pipe; 7. a first connecting plate; 8. a second connecting plate; 9. a first mounting bracket; 10. a second mounting bracket; 11. a first filter screen; 12. a second filter screen; 13. a fixing plate; 14. a handle clamping groove; 15. an on-off valve; 16. a baffle plate; 17. a handle; 18. a water spray plate; 19. and (4) a water inlet pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a municipal administration sewage sedimentation tank as shown in fig. 1-4, the power distribution box comprises a box body 1, fixed mounting has roof 2 on box 1's the top outer wall, install case lid 3 on roof 2, and case lid 3 is located one side of roof 2, the inside cavity of case lid 3, the welding has wire net 4 on case lid 3's the inner wall, during the use, pour into box 1's inside with municipal administration sewage from wire net 4's on case lid 3 mesh, the welding has outlet pipe 5 on one side outer wall that box lid 3 was kept away from to box 1, install ooff valve 15 on the outlet pipe 5, so that the log raft after filtering discharges, the welding has blow off pipe 6 on one side outer wall that outlet pipe 5 was kept away from to box 1, be used for discharging the impurity that deposits in box 1.

In this embodiment, a first connecting plate 7 and a second connecting plate 8 are welded on the inner wall of the bottom of the box body 1, the second connecting plate 8 is located between the water outlet pipe 5 and the first connecting plate 7, the box body 1 is connected with a first mounting frame 9 through the first connecting plate 7 in a clamping manner, the box body 1 is connected with a second mounting frame 10 through the second connecting plate 8 in a clamping manner, a first filter screen 11 is fixedly arranged on the inner wall of the first mounting frame 9, a second filter screen 12 is fixedly arranged on the inner wall of the second mounting frame 10, the diameter of a screen opening of the second filter screen 12 is smaller than that of the first filter screen 11, sewage flows through the first filter screen 11 on the first mounting frame 9 and the second filter screen 12 on the second mounting frame 10, so as to filter fixed impurities in the sewage twice, the diameter of a screen opening of the second filter screen 12 is smaller than that of the first filter screen opening 11, so as to facilitate, fixed impurity under the filtration deposits in the bottom of box 1, open ooff valve 15 on outlet pipe 5, water after the filtration is discharged through outlet pipe 5, first mounting bracket 9 has all welded fixed plate 13 with the one end of second mounting bracket 10, and fixed plate 13 is located the draw-in groove on roof 2, fixed plate 13 passes through the bolt and installs on roof 2, be convenient for dismantle the clearance to it, handle draw-in groove 14 has been seted up on the top outer wall of fixed plate 13, under handle draw-in groove 14's effect, be convenient for install the handle during the dismantlement.

In this embodiment, the joint has baffle 16 on the blow off pipe 6, and the welding has handle 17 on baffle 16's the top outer wall, and when long-term the back of using need be cleared up precipitating impurity, take off baffle 16 on the blow off pipe 6 through handle 17, the bottom plate inner wall of box 1 is the slope setting, under the action of gravity, is convenient for precipitate the impurity landing to will precipitate impurity discharge.

In this embodiment, fixed mounting has water spray plate 18 on the curb plate inner wall that box 1 is close to outlet pipe 5, fixed mounting has inlet tube 19 on one side outer wall of water spray plate 18, when precipitating impurity and solidifying, link to each other inlet tube 19 with the water pump, water spray plate 18 toward box 1 internal water injection, thereby be convenient for precipitate the impurity landing, can wash 1 inside of box simultaneously, box 1 is the stainless steel with the material of roof 2, during the use, only need transport to the assigned position can, compare traditional sedimentation tank of building a wall, be convenient for make, and can remove.

This practical theory of operation: the utility model relates to a municipal administration sewage sedimentation tank, during the use, pour municipal administration sewage into box 1's inside into from the mesh of the wire net 4 on case lid 3, sewage flows through second filter screen 12 on first filter screen 11 on the first mounting bracket 9 and the second mounting bracket 10, thereby fixed impurity in to sewage carries out twice filtration, the net gape diameter ratio of second filter screen 12 is little than the net gape diameter of first filter screen 11, be favorable to filtering the tiny particle solid, thereby improve the filter effect, the fixed impurity under the filtration deposits in box 1's bottom, open the ooff valve 15 on outlet pipe 5, water after the filtration is discharged through outlet pipe 5, fixed plate 13 passes through the bolt and installs on roof 2, be convenient for dismantle the clearance to it, under handle draw-in groove 14's effect, be convenient for install the handle during the dismantlement.

Need clear up precipitating impurity after long-term the use when, take off baffle 16 on the blow off pipe 6 through handle 17, have certain contained angle between the bottom outer wall of box 1 and the horizontal plane, under the action of gravity, be convenient for precipitate the impurity landing to will precipitate impurity discharge, when precipitating impurity and solidify, link to each other inlet tube 19 and water pump, water spray plate 18 toward box 1 interior water injection, thereby be convenient for precipitate the impurity landing, can wash 1 inside of box simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a municipal administration sewage sedimentation tank, includes box (1), its characterized in that: a top plate (2) is fixedly installed on the outer wall of the top of the box body (1), a box cover (3) is installed on the top plate (2), the box cover (3) is located on one side of the top plate (2), the box cover (3) is hollow, a steel wire mesh (4) is welded on the inner wall of the box cover (3), a water outlet pipe (5) is welded on the outer wall of one side, away from the box cover (3), of the box body (1), and a sewage discharge pipe (6) is welded on the outer wall of one side, away from the water outlet pipe (5), of the box body (1);

the welding has first connecting plate (7) and second connecting plate (8) on the bottom inner wall of box (1), just second connecting plate (8) are located outlet pipe (5) with between first connecting plate (7), box (1) passes through first connecting plate (7) joint has first mounting bracket (9), box (1) passes through second connecting plate (8) joint has second mounting bracket (10), the fixed first filter screen (11) that is provided with on the inner wall of first mounting bracket (9), the fixed second filter screen (12) that is provided with on the inner wall of second mounting bracket (10), first mounting bracket (9) with fixed plate (13) have all been welded to the one end of second mounting bracket (10), just fixed plate (13) are located in the draw-in groove on roof (2).

2. The municipal sewage sedimentation tank according to claim 1, wherein: the inner wall of the bottom plate of the box body (1) is obliquely arranged.

3. The municipal sewage sedimentation tank according to claim 1, wherein: the diameter of the second filter screen (12) is smaller than that of the first filter screen (11).

4. The municipal sewage sedimentation tank according to claim 1, wherein: a handle clamping groove (14) is formed in the outer wall of the top of the fixing plate (13).

5. The municipal sewage sedimentation tank according to claim 1, wherein: and a switch valve (15) is arranged on the water outlet pipe (5).

6. The municipal sewage sedimentation tank according to claim 1, wherein: a baffle (16) is clamped on the sewage discharge pipe (6), and a handle (17) is welded on the outer wall of the top of the baffle (16).

7. The municipal sewage sedimentation tank according to claim 1, wherein: the box body (1) is close to a water spraying plate (18) is fixedly installed on the inner wall of one side plate of the water outlet pipe (5), and a water inlet pipe (19) is fixedly installed on the outer wall of one side of the water spraying plate (18).

8. The municipal sewage sedimentation tank according to claim 1, wherein: the box body (1) and the top plate (2) are both made of stainless steel.