CN213112561U

CN213112561U - Sludge discharge device for sewage treatment

Info

Publication number: CN213112561U
Application number: CN202021133475.5U
Authority: CN
Inventors: 万凯; 张�杰; 贾庆岑
Original assignee: Shandong Lujin Environmental Engineering Co ltd
Current assignee: Shandong Lujin Environmental Engineering Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-05-04
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to a sewage treatment technical field just discloses a sludge discharge device for sewage treatment, including sewage treatment case, inlet tube and outlet pipe, the top of sewage treatment case front side and the top of rear side communicate with the rear end of inlet tube and the front end of outlet pipe respectively, the blowdown groove has been seted up to the bottom of sewage treatment case front side, the inner wall in blowdown groove and the rear side joint of apron. This sludge discharging device for sewage treatment, the air current through high compression pump output enters into the U-shaped intraductal, the air current on U-shaped pipe front side top makes push pedal and branch flow chamber move forward, it promotes shunt tubes and cleaning block at the in-process that moves forward to divide the flow chamber to move forward, cleaning block cleans the terminal pair bottom sewage treatment bottom of the case portion inner wall forward moving in-process, and promote mud and move forward, the air current of shunt tubes front end output blows the inner wall separation of mud and sewage treatment case, conveniently clean, and the stability of device operation is higher.

Description

Sludge discharge device for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sludge discharge device for sewage treatment.

Background

In the sewage treatment process, a large amount of sludge can all be piled up to sewage treatment plant's bottom after a period of time, and in order to guarantee sewage treatment's normal effective the going on, the user often needs to clear up the inside silt of sewage treatment plant. The existing sewage treatment device is inconvenient to clean bottom sludge and needs higher human resources.

Chinese patent publication No. CN208865245U provides a sludge discharge device for sewage treatment, through control switch control servo motor work, and then drive the scraper blade and remove, thereby with the sludge removal sewage treatment case of sewage treatment bottom of the case portion, the required manpower resources of clearance operation have been reduced, and it is comparatively convenient to clean, but the lead screw among this kind of sludge discharge device for sewage treatment soaks in sewage and silt all the time, it makes the lead screw corrosion or with the screw thread wearing and tearing more easily, and then has influenced the link plate and moved on the lead screw.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a sewage treatment is with arranging mud device has solved current sewage treatment plant comparatively inconvenient to the clearance of bottom mud, and needs the problem of higher manpower resources.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a sludge discharge device for sewage treatment comprises a sewage treatment box, a water inlet pipe and a water outlet pipe, wherein the top of the front side and the top of the rear side of the sewage treatment box are respectively communicated with the rear end of the water inlet pipe and the front end of the water outlet pipe, a sewage discharge groove is formed in the bottom of the front side of the sewage treatment box, the inner wall of the sewage discharge groove is clamped with the rear side of a cover plate, the rear side of the sewage treatment box is respectively fixedly connected with the front sides of two groups of guide frames, a push plate is arranged between the two groups of guide frames, the left side and the right side of the push plate are respectively fixedly connected with the middle parts of two groups of limiting plates, the two groups of limiting plates are respectively positioned on the left side and the right side of the two groups of guide frames, the front side of the push plate is fixedly connected with the rear side of a spring, the front end of the spring is fixedly connected with the rear side of the sewage treatment box, the bottom of U-shaped pipe front side and the middle part intercommunication of branch flow chamber rear side, the front side of branch flow chamber communicates with the rear end of a plurality of component flow pipes respectively, a plurality of groups the shunt tubes evenly distributed, sewage treatment incasement rear side is provided with clean piece, clean piece is located the apron directly behind, the bottom of clean piece is provided with cleans end and clean end, the bottom of cleaning the end contacts with the bottom inner wall of sewage treatment case, a plurality of groups's spread groove has been seted up on the surface of clean end, the front end of shunt tubes passes the rear side of sewage treatment case and stretches into to the spread groove in, the bottom of clean piece front side and the top fixed connection of baffle.

Preferably, the vertical cross-sectional shape of the cleaning block is trapezoidal, the trapezoidal bottom is the cleaning end, a layer of rubber pad is bonded to the bottom of the cleaning end, the trapezoidal inclined plane is the cleaning end, and the included angle between the cleaning end and the inner wall of the bottom of the sewage treatment tank is smaller than sixty degrees.

Preferably, the baffle is positioned at the top of the front end of the flow dividing pipe, a certain inclination angle is formed between the baffle and the front side of the cleaning block, the inclination angle is an acute angle, and the distance between the bottom of the baffle and the inner wall of the bottom of the sewage treatment tank is one centimeter to three centimeters.

Preferably, the shunt pipe is a plastic pipe, and the length of the shunt pipe is greater than the distance between the inner wall of the front side of the sewage treatment tank and the inner wall of the rear side of the sewage treatment tank.

Preferably, the rear end of the air inlet pipe is communicated with one end of a rubber hose, the other end of the rubber hose is communicated with the output end of the high-pressure air pump, and the length of the rubber hose is greater than the width of the sewage treatment tank.

Preferably, the length of push pedal and the distance looks adaptation between two sets of leading truck, two sets of the limiting plate is towards one side of leading truck and is contacted with adjacent leading truck respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a sewage treatment is with arranging mud device possesses following beneficial effect:

1. this sludge discharging device for sewage treatment, the air current through high compression pump output enters into the U-shaped intraductal, the air current on U-shaped pipe front side top makes push pedal and branch flow chamber move forward, it promotes shunt tubes and cleaning block at the in-process that moves forward to divide the flow chamber to move forward, cleaning block cleans the terminal pair bottom sewage treatment bottom of the case portion inner wall forward moving in-process, and promote mud and move forward, the air current of shunt tubes front end output blows the inner wall separation of mud and sewage treatment case, conveniently clean, and the stability of device operation is higher.

2. This sludge discharge device for sewage treatment is located the top of shunt tubes front end through the baffle, and the baffle has certain inclination with the front side of cleaning block, and the inclination is the acute angle, and the distance between the bottom of baffle and the bottom inner wall of sewage treatment case is one centimetre to three centimetres for the baffle can play certain separation effect to the mud that the shunt tubes blown, avoids scattering of mud.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the rear side structure of the present invention;

FIG. 3 is a schematic view of the cleaning block of the present invention;

fig. 4 is a left side view of the cleaning block of the present invention.

In the figure: 1. a sewage treatment tank; 2. a water inlet pipe; 3. a water outlet pipe; 4. a cover plate; 5. a guide frame; 6. pushing the plate; 7. a limiting plate; 8. a spring; 9. a U-shaped tube; 10. an air inlet pipe; 11. a shunting chamber; 12. a shunt tube; 13. a cleaning block; 14. wiping the end; 15. cleaning the end; 16. a baffle plate; 17. and connecting the grooves.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a sludge discharge device for sewage treatment comprises a sewage treatment box 1, a water inlet pipe 2 and a water outlet pipe 3, wherein the top of the front side and the top of the rear side of the sewage treatment box 1 are respectively communicated with the rear end of the water inlet pipe 2 and the front end of the water outlet pipe 3, the bottom of the front side of the sewage treatment box 1 is provided with a sewage discharge groove, the inner wall of the sewage discharge groove is clamped with the rear side of a cover plate 4, the rear side of the sewage treatment box 1 is respectively fixedly connected with the front sides of two groups of guide frames 5, a push plate 6 is arranged between the two groups of guide frames 5, the left side and the right side of the push plate 6 are respectively fixedly connected with the middle parts of two groups of limiting plates 7, the two groups of limiting plates 7 are respectively positioned on the left side and the right side of the two groups of guide frames 5, the front side of the push plate 6 is fixedly connected with the rear side of a spring 8, the front end of the spring 8 is fixedly connected with the rear side of, the bottom end of the front side of a U-shaped pipe 9 is communicated with the middle part of the rear side of a shunting chamber 11, the front side of the shunting chamber 11 is respectively communicated with the rear ends of a plurality of component flow pipes 12, the component flow pipes 12 are uniformly distributed, a cleaning block 13 is arranged on the rear side in a sewage treatment box 1, the cleaning block 13 is positioned right behind a cover plate 4, a cleaning end 14 and a cleaning end 15 are arranged at the bottom of the cleaning block 13, the vertical section of the cleaning block 13 is trapezoidal, the bottom of the trapezoidal is the cleaning end 14, a rubber pad is adhered to the bottom of the cleaning end 14, the inclined plane of the trapezoidal is the cleaning end 15, the included angle between the cleaning end 15 and the inner wall of the bottom of the sewage treatment box 1 is less than sixty degrees, the bottom of the cleaning end 14 is in contact with the inner wall of the bottom of the sewage treatment box 1, a plurality of groups of connecting grooves 17 are arranged on the surface of the cleaning end 15, the bottom of the front side of the cleaning block 13 is fixedly connected with the top of the baffle 16, the cover plate 4 is firstly dismounted before the sludge at the bottom of the sewage treatment tank 1 is cleaned, the high-pressure air pump communicated with the air inlet pipe 10 is started, the air flow output by the high-pressure air pump enters the U-shaped pipe 9, the air flow at the top end of the front side of the U-shaped pipe 9 can apply forward acting force to the push plate 6, so that the push plate 6 and the shunting chamber 11 move forward, meanwhile, the air flow output by the bottom end of the front side of the U-shaped pipe 9 sequentially enters the shunting chamber 11 and the shunting pipe 12, the shunting chamber 11 pushes the shunting pipe 12 and the cleaning block 13 to move forward in the forward moving process, the bottom end 14 of the cleaning block 13 wipes the inner wall at the bottom of the sewage treatment tank 1 in the forward wiping moving process and pushes the sludge to move forward, the air flow output by the front end of the shunting pipe 12 blows the, until the sludge is discharged from the sewage discharge groove at the front side of the sewage treatment box 1, the high-pressure air pump is stopped at the moment, and then the push plate 6 is returned to the initial position under the pushing of the spring 8.

Specifically, in order to avoid the sludge from being blown by the airflow to scatter, the baffle 16 is positioned at the top of the front end of the shunt pipe 12, a certain inclination angle is formed between the baffle 16 and the front side of the cleaning block 13, the inclination angle is an acute angle, and the distance between the bottom of the baffle 16 and the inner wall of the bottom of the sewage treatment tank 1 is one centimeter to three centimeters, so that the baffle 16 can play a certain role in blocking the sludge blown by the shunt pipe 12.

Specifically, in order to be able to comprehensively clean the sewage treatment tank 1, the shunt tubes 12 are plastic tubes, and the length of the shunt tubes 12 is greater than the distance from the inner wall of the front side of the sewage treatment tank 1 to the inner wall of the rear side thereof, so that the shunt tubes 12 and the cleaning blocks 13 can be moved to the inner side of the sewage treatment tank 1 to push out sludge from the sewage discharge tank.

Specifically, in order to continuously provide the air current to the device, the rear end of intake pipe 10 and rubber hose's one end intercommunication, rubber hose's the other end and high compression pump's output intercommunication, rubber hose's length is greater than the width of sewage treatment case 1, and then avoids causing the damage of dragging to rubber hose, influences the transport of air current.

Specifically, in order to avoid the push plate 6 to shake about producing, the length of push plate 6 and the distance looks adaptation between two sets of leading truck 5, two sets of limiting plates 7 towards one side of leading truck 5 respectively with adjacent leading truck 5 contact, and then make the back-and-forth movement of push plate 6 comparatively stable.

The working principle is as follows: before cleaning sludge at the bottom of the sewage treatment tank 1, the cover plate 4 is detached, a high-pressure air pump communicated with an air inlet pipe 10 is started, air flow output by the high-pressure air pump enters the U-shaped pipe 9, forward acting force can be applied to the push plate 6 by air flow at the top end of the front side of the U-shaped pipe 9, the push plate 6 and the shunting chamber 11 move forward, meanwhile, air flow output by the bottom end of the front side of the U-shaped pipe 9 sequentially enters the shunting chamber 11 and the shunting pipe 12, the shunting chamber 11 pushes the shunting pipe 12 and the cleaning block 13 to move forward in the process of moving forward, the bottom cleaning end 14 of the cleaning block 13 wipes the inner wall at the bottom of the sewage treatment tank 1 and pushes the sludge to move forward, the air flow output by the front end of the shunting pipe 12 blows the sludge to be separated from the inner wall of the sewage treatment tank 1, the wiping end 14 is convenient to wipe and push the sludge until the sludge is discharged, at this time, the high-pressure air pump is stopped, and the push plate 6 is returned to the initial position under the pushing of the spring 8.

To sum up, the sludge discharge device for sewage treatment enters the U-shaped pipe 9 through the airflow output by the high-pressure air pump, the push plate 6 and the shunting chamber 11 are moved forwards by the airflow at the top end of the front side of the U-shaped pipe 9, the shunting chamber 11 pushes the shunting pipe 12 and the cleaning block 13 to move forwards in the process of moving forwards, the bottom wiping end 14 of the cleaning block 13 wipes the inner wall of the bottom of the sewage treatment box 1 in the process of moving forwards and pushes the sludge to move forwards, the airflow output by the front end of the shunting pipe 12 blows the sludge to be separated from the inner wall of the sewage treatment box 1, the cleaning is convenient, the running stability of the device is high, the baffle 16 is positioned at the top of the front end of the shunting pipe 12, the baffle 16 and the front side of the cleaning block 13 have a certain inclination angle, the inclination angle is an acute angle, and the distance between the bottom of the baffle 16 and the inner wall of the bottom, so that the baffle 16 can play a certain role in blocking the sludge blown by the shunt pipe 12 and prevent the sludge from flying.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sludge discharge device for sewage treatment, includes sewage treatment case (1), inlet tube (2) and outlet pipe (3), its characterized in that: the sewage treatment device is characterized in that the top of the front side and the top of the rear side of the sewage treatment box (1) are respectively communicated with the rear end of a water inlet pipe (2) and the front end of a water outlet pipe (3), a sewage discharge groove is formed in the bottom of the front side of the sewage treatment box (1), the inner wall of the sewage discharge groove is connected with the rear side of a cover plate (4) in a clamped mode, the rear side of the sewage treatment box (1) is respectively fixedly connected with the front sides of two groups of guide frames (5), a push plate (6) is arranged between the two groups of guide frames (5), the left side and the right side of the push plate (6) are respectively fixedly connected with the middle parts of two groups of limiting plates (7), the two groups of limiting plates (7) are respectively positioned on the left side and the right side of the two groups of guide frames (5), the front side of the push plate (6) is fixedly connected with the rear end of a spring (8), the front end of the spring (8) is fixedly connected with the rear side of, the middle part of U-shaped pipe (9) rear side communicates with the front end of intake pipe (10), the bottom of U-shaped pipe (9) front side communicates with the middle part of branch flow room (11) rear side, the front side of branch flow room (11) communicates with the rear end of a plurality of group flow tube (12) respectively, a plurality of groups branch flow tube (12) evenly distributed, the rear side is provided with cleaning block (13) in sewage treatment box (1), cleaning block (13) are located the dead behind apron (4), the bottom of cleaning block (13) is provided with cleans end (14) and clean end (15), the bottom of cleaning end (14) contacts with the bottom inner wall of sewage treatment box (1), a plurality of groups of spread groove (17) have been seted up on the surface of clean end (15), the front end of branch flow tube (12) passes the rear side of sewage treatment box (1) and stretches into in spread groove (17), the bottom of the front side of the cleaning block (13) is fixedly connected with the top of the baffle plate (16).

2. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: the vertical cross-sectional shape of cleaning block (13) is trapezoidal, and trapezoidal bottom is promptly to clean end (14), cleans the bottom of end (14) and bonds and has a layer of rubber pad, and trapezoidal inclined plane is cleaning end (15), and the contained angle between cleaning end (15) and sewage treatment box (1) bottom inner wall is less than sixty degrees.

3. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: the baffle (16) is positioned at the top of the front end of the shunt pipe (12), a certain inclination angle is formed between the baffle (16) and the front side of the cleaning block (13), the inclination angle is an acute angle, and the distance between the bottom of the baffle (16) and the inner wall of the bottom of the sewage treatment box (1) is one centimeter to three centimeters.

4. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: the shunt tubes (12) are plastic tubes, and the length of the shunt tubes (12) is greater than the distance from the inner wall of the front side of the sewage treatment tank (1) to the inner wall of the rear side of the sewage treatment tank.

5. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: the rear end of the air inlet pipe (10) is communicated with one end of a rubber hose, the other end of the rubber hose is communicated with the output end of the high-pressure air pump, and the length of the rubber hose is larger than the width of the sewage treatment box (1).

6. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: the length of push pedal (6) and the distance looks adaptation between two sets of leading truck (5), two sets of limiting plate (7) contact with adjacent leading truck (5) respectively towards one side of leading truck (5).