CN214829102U

CN214829102U - Silt collection device for sewage treatment

Info

Publication number: CN214829102U
Application number: CN202120851937.5U
Authority: CN
Inventors: 张余; 吴方强
Original assignee: Zhejiang Industry and Trade Vocational College
Current assignee: Zhejiang Industry and Trade Vocational College
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-23
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a sludge collecting device for sewage treatment, which comprises a ship body, wherein a fixed rod is fixedly inserted at the inner bottom of the ship body, one end of the fixed rod is fixedly connected with a movable block, a dredging groove is arranged inside the movable block, a sealing bearing is fixedly arranged inside the dredging groove, a sludge discharge pipe is fixedly inserted in the inner ring of the sealing bearing, a sludge pump is arranged on the sludge discharge pipe, a collecting box is arranged in the ship body, a sludge outlet of the sludge pump is communicated with the collecting box through the sludge discharge pipe, a water collecting tank is arranged at one side of the collecting box, the water collecting tank is communicated with the collecting box through the inside of a connecting pipe, a water pump is arranged at one side of the water collecting tank, a water inlet of the water pump is communicated with the water collecting tank through a water pipe, the sludge collecting device for sewage treatment is provided, the sludge cleaning device solves the problems that in the prior art, the sludge cleaning device is inconvenient to move and poor in cleaning effect.

Description

Silt collection device for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a silt collection device for sewage treatment.

Background

Sewage treatment, in order to make sewage reach the water quality requirement of discharging into a certain water or reuse and carry out the process of purifying it, classify according to the sewage source, sewage treatment generally divides into production sewage treatment and domestic sewage treatment, and production sewage includes industrial sewage, agricultural sewage and medical sewage etc. and domestic sewage is the sewage that daily life produced, refers to the complex mixture of inorganic matter and organic matter of various forms, includes: floating and suspended large and small solid particles; colloidal and gelatinous dispersions; neat solutions, and the like. The sewage treatment methods are various and can be generally summarized as physical methods, chemical methods, biological methods and the like, sludge is generated to settle at the bottom of a treatment tank in the treatment process, and the bottom of the tank body needs to be periodically desilted.

The silt collection device for sewage treatment plant is characterized in that a large amount of silt is deposited in a repentable and silting time after the operation of a water tank of a sewage treatment plant, in the prior art, when the silt in a sewage tank is cleaned by a silt cleaning device, the silt in the sewage tank is cleaned by a submersible pump, the cleaning effect is poor, the position is inconvenient to move, and the silt is scattered by a rotating sheet usually in order to clean the bottom layer, so that the silt is diffused, the cleaning effect is influenced, and therefore the silt collection device for sewage treatment needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silt collection device for sewage treatment to solve the inconvenient and relatively poor problem of clearance effect of the silt cleaning device who provides 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 silt collection device for sewage treatment, includes the hull, the fixed grafting of interior bottom of hull has the dead lever, the one end fixedly connected with movable block of dead lever, the desilting groove has been seted up to the inside of movable block, the inside fixed mounting in desilting groove has sealed bearing, sealed bearing's inner circle is fixed to be pegged graft and is had the sludge discharge pipe, be provided with the silt pump on the sludge discharge pipe, be provided with the collecting box in the hull, through the sludge discharge pipe intercommunication between the mud outlet of silt pump and the collecting box, one side of collecting box is provided with the header tank, through the connecting pipe intercommunication between header tank and the collecting box, one side of header tank is provided with the water pump, lead to the pipe intercommunication between the water inlet of water pump and the header tank, the one end fixedly connected with drain pipe of water pump, the one end of drain pipe is provided with the drain valve.

Preferably, the two sides of the moving block are rotatably connected with rotating wheels, and the lowest position of the rotating wheels and the lower surface of the moving block are located on the same horizontal plane.

Preferably, one side of the collecting box is provided with a drain pipe, the drain pipe is communicated with the inside of the collecting box, and one end of the drain pipe is provided with a drain valve.

Preferably, the upper end of the collecting box is fixedly connected with a top cover in a clamping mode, and a handle is arranged at the upper end of the top cover.

Preferably, the inside joint of connecting pipe is fixed with the filter plate, and the lateral wall of filter plate and collecting box inner wall are located the coplanar.

Preferably, the inside symmetry of hull is provided with two sets of motors, and the equal fixedly connected with pivot of one end of two sets of motor output shafts, the one end fixed mounting of pivot has the screw.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the fixed rod is fixedly inserted at the bottom in the hull, the movable block is fixedly connected at one end of the fixed rod, the dredging groove is arranged in the movable block, one end of the dredging groove is arranged as an inclined plane, two groups of rotating wheels are rotatably connected at two sides of the movable block, the dredging groove is communicated with the collecting box through the sludge pump and the sludge discharge pipe, when in use, sludge is scraped into the dredging groove by moving the hull, and is sucked into the collecting box through the sludge pump, so that the sludge is not diffused, and the cleaning effect is better;

2. through the symmetry set up two sets of motors in the hull, and the one end of motor output shaft has the design of screw through pivot fixed mounting, the utility model discloses can adjust the desilting direction through the rotation of controlling two sets of motors with stopping, the clearance scope is bigger.

Drawings

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

FIG. 2 is a schematic structural view of the propeller of the present invention;

fig. 3 is a schematic structural diagram of the motor of the present invention.

In the figure: 1. a hull; 2. fixing the rod; 3. a moving block; 4. a dredging groove; 5. a rotating wheel; 6. sealing the bearing; 7. a sludge discharge pipe; 8. a sludge pump; 9. a collection box; 10. a connecting pipe; 11. a water collection tank; 12. a drain pipe; 13. a water pump; 14. filtering the plate; 15. a blowoff valve; 16. a motor; 17. a rotating shaft; 18. a propeller; 19. a drain valve; 20. and a top cover.

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. 1-3, the present invention provides a technical solution: a sludge collecting device for sewage treatment comprises a ship body 1, a fixed rod 2 is fixedly inserted and connected at the inner bottom of the ship body 1, a moving block 3 is fixedly connected at one end of the fixed rod 2, rotating wheels 5 are rotatably connected at two sides of the moving block 3, the lowest position of each rotating wheel 5 and the lower surface of the corresponding moving block 3 are positioned on the same horizontal plane, a dredging groove 4 is formed in the moving block 3, a sealing bearing 6 is fixedly installed in the dredging groove 4, a sludge discharge pipe 7 is fixedly inserted and connected to the inner ring of the sealing bearing 6, a sludge pump 8 is arranged on each sludge discharge pipe 7, a collecting box 9 is arranged in the ship body 1, a sludge outlet of each sludge pump 8 is communicated with the collecting box 9 through the corresponding sludge discharge pipe 7, a top cover 20 is fixedly clamped at the upper end of the collecting box 9, a handle is arranged at the upper end of the top cover 20, a sewage discharge pipe is arranged on one side of the collecting box 9 and is communicated with the inner part of the collecting box 9, a sewage discharge valve 15 is arranged at one end of the sewage discharge pipe, one side of collecting box 9 is provided with water collection tank 11, communicate through connecting pipe 10 inside between water collection tank 11 and the collecting box 9, the inside joint of connecting pipe 10 is fixed with filter plate 14, and the lateral wall of filter plate 14 and the inner wall of collecting box 9 are located the coplanar, one side of water collection tank 11 is provided with water pump 13, lead to pipe intercommunication between water inlet of water pump 13 and the water collection tank 11, the one end fixedly connected with drain pipe 12 of water pump 13, the one end of drain pipe 12 is provided with drain valve 19, the inside symmetry of hull 1 is provided with two sets of motors 16, and the equal fixedly connected with pivot 17 of one end of two sets of motors 16 output shafts, the one end fixed mounting of pivot 17 has screw 18, the bottom is provided with the controller that is used for controlling two sets of motors 16 in hull 1.

The working principle is as follows: when the ship is used, the bottom surface of the moving block 3 is touched to the bottom of a sewage pool by changing the length of the fixed rod 2, the sludge pump 8 and the motor 16 are started, so that the ship body 1 moves to shovel sludge into the dredging groove 4 and convey the sludge to the collecting box 9 through the sludge discharge pipe 7, the sludge sinks into the bottom of the ship body, water flows into the collecting box 11 through the filter plate 14 and is discharged through the water pump 13 and the water discharge pipe 12, and when the ship needs to turn, the controller controls the two sets of motors 16 to rotate and stop respectively to adjust the moving direction.

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 silt collection device for sewage treatment, includes hull (1), its characterized in that: a fixed rod (2) is fixedly inserted into the inner bottom of the ship body (1), one end of the fixed rod (2) is fixedly connected with a movable block (3), a dredging groove (4) is formed in the movable block (3), a sealing bearing (6) is fixedly installed in the dredging groove (4), a sludge discharge pipe (7) is fixedly inserted into an inner ring of the sealing bearing (6), a sludge pump (8) is arranged on the sludge discharge pipe (7), a collecting box (9) is arranged in the ship body (1), a sludge outlet of the sludge pump (8) is communicated with the collecting box (9) through the sludge discharge pipe (7), a water collecting box (11) is arranged on one side of the collecting box (9), the water collecting box (11) is communicated with the collecting box (9) through a connecting pipe (10), a water pump (13) is arranged on one side of the water collecting box (11), and a water inlet of the water pump (13) is communicated with the water collecting box (11) through a water pipe, one end fixedly connected with drain pipe (12) of water pump (13), the one end of drain pipe (12) is provided with drain valve (19).

2. A sludge collecting apparatus for sewage treatment as claimed in claim 1, wherein: the two sides of the moving block (3) are rotatably connected with rotating wheels (5), and the lowest position of each rotating wheel (5) and the lower surface of the moving block (3) are located on the same horizontal plane.

3. A sludge collecting apparatus for sewage treatment as claimed in claim 1, wherein: one side of the collecting box (9) is provided with a drain pipe, the drain pipe is communicated with the inside of the collecting box (9), and one end of the drain pipe is provided with a drain valve (15).

4. A sludge collecting apparatus for sewage treatment as claimed in claim 1, wherein: the upper end of the collecting box (9) is clamped and fixed with a top cover (20), and a handle is arranged at the upper end of the top cover (20).

5. A sludge collecting apparatus for sewage treatment as claimed in claim 1, wherein: the inner part of the connecting pipe (10) is clamped and fixed with a filter plate (14), and the side wall of the filter plate (14) and the inner wall of the collecting box (9) are positioned on the same plane.

6. A sludge collecting apparatus for sewage treatment as claimed in claim 1, wherein: the inside symmetry of hull (1) is provided with two sets of motors (16), and the equal fixedly connected with pivot (17) of one end of two sets of motor (16) output shafts, the one end fixed mounting of pivot (17) has screw (18).