CN219002261U

CN219002261U - Mud extraction device is administered to water environment

Info

Publication number: CN219002261U
Application number: CN202223047475.5U
Authority: CN
Inventors: 袁道伟; 范明霞; 丁淑燕; 聂治胜
Original assignee: Wuxi Xilian Water Conservancy Technology Co ltd
Current assignee: Wuxi Xilian Water Conservancy Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-12
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a water environment treatment silt extraction device, which relates to the technical field of water environment treatment, and aims to solve the problems that a filter screen is damaged and blocked due to untimely removal of stones generated by filtering by arranging a stone removal component.

Description

Mud extraction device is administered to water environment

Technical Field

The utility model relates to the technical field of water environment treatment, in particular to a water environment treatment silt extracting device.

Background

The hydraulic engineering is a built engineering for controlling and allocating surface water and underground water in nature to achieve the aim of removing harm and benefiting. Water is an essential valuable resource for human production and life, but its naturally occurring state does not fully meet the needs of humans. Only when the hydraulic engineering is built, the water flow can be controlled, flood disasters are prevented, and the water quantity is regulated and distributed so as to meet the needs of people living and production on water resources. Hydraulic engineering requires building different types of hydraulic structures such as dams, dykes, spillways, sluice gates, water inlets, channels, raft grooves, fishways and the like to achieve the aim, and sludge is soft soil with natural water content greater than the fluidity limit and porosity ratio greater than 1.5, is deposited in still water or slow running water environment, and is formed by physical, chemical and biochemical actions, and is unconsolidated, soft and fine particles or extremely fine particles of soil.

The sludge may be of a powder or clay nature in terms of particle size composition with little fine or very fine sand. The clay mineral of the beach sludge is mainly composed of illite and montmorillonite, and the freshwater sludge is mainly composed of illite and kaolinite. The sludge contains more (2-3%) and more (10-12%) organic matters, and the content of the sludge is reduced with depth;

the problem that the wrong material of suction appears very easily when the silt extraction device is used to current hydraulic engineering is extracting and discharging silt, can be with the whole extraction of stone in the silt and the material of different kinds of properties like this, can set up the filter screen in the equipment feed inlet in the prior art generally, in order to strengthen the filter effect, can also set up dual filter screen and filter, the stone that the filtration produced is not in time got rid of and can lead to the fact the damage to the filter screen, still can cause the jam, has brought very big burden for the equipment, extremely is unfavorable for people to use.

Disclosure of Invention

The utility model mainly aims to provide a water environment treatment sludge extraction device which can effectively solve the problems in the background technology.

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

the water environment treatment sludge extraction device comprises an extraction box, wherein a water inlet pipe is arranged on the extraction box, two mutually parallel filter screens are arranged in the water inlet pipe, and a stone removal assembly is arranged at the front end of each filter screen;

the stone removing assembly comprises a collecting box fixedly connected with the side wall of the extracting box, a scraping plate is arranged at the front end of the filter screen in a fitting mode, an outlet is formed in the extracting box corresponding to the scraping plate, the outlet is hinged to the inner side of the outlet, the scraping plate penetrates through the extracting box and is fixedly connected with a connecting plate, a driving assembly is arranged in the collecting box, the output end of the driving assembly is fixedly connected with the connecting plate, the driving assembly drives the scraping plate to scrape and remove stones before the filter screen, a water pump is arranged in the extracting box, a water outlet pipe is arranged at the bottom end of the side wall of the extracting box, and an air pump is arranged in the extracting box corresponding to the water outlet pipe.

Preferably, the driving assembly comprises a pull rod fixedly connected to the connecting plate, and the pull rod penetrates through the collecting box and is fixedly connected with the pull handle.

Preferably, a return spring is arranged between the connecting plate and the collecting box.

Preferably, the driving assembly comprises a cylinder connected with the collecting box through bolts, wherein the output end of the cylinder is fixedly connected with one end of a push rod, and the other end of the push rod is fixedly connected with a plate.

Preferably, the outlet on one side is fixedly connected with a blanking box which is mutually communicated.

Preferably, the bottom end of the inner wall of the blanking box is an inclined plane inclined inwards and downwards, and the bottom end of the blanking box is connected with a connecting pipe by adopting a connector.

Preferably, a guide rod is fixedly connected in the collecting box, and the guide rod penetrates through the connecting plate.

Preferably, the scraping plate is comb-tooth-shaped, and the protruding end of the rack is rounded.

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

1. the stone removing assembly is arranged, so that the gravels filtered out in front of the filter screen can be removed rapidly, and the problems that the filter screen is damaged and blocked due to the fact that the gravels generated by filtering are not removed in time are avoided;

2. the drive assembly can be selected as required, so that the applicability is higher.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view taken from view B-B of FIG. 1;

FIG. 3 is a schematic view in section from the perspective A-A of FIG. 1;

FIG. 4 is a schematic view taken from the perspective A-A of FIG. 1;

FIG. 5 is a schematic view of a squeegee and web arrangement.

In the figure: 1. a drawing box; 21. a filter screen; 22. a scraper; 23. an outlet; 24. opening and slicing; 25. a connecting plate; 250. a pull rod; 251. a pull handle; 252. a return spring; 253. a cylinder; 254. a push rod; 26. a collection box; 27. a guide rod; 28. a blanking box; 29. a connecting pipe; 11. a water inlet pipe; 12. a water pump; 13. an air pump; 14. and a water outlet pipe.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, the water environment treatment sludge extraction device comprises an extraction box 1, wherein a water inlet pipe 11 is arranged on the extraction box 1, two mutually parallel filter screens 21 are arranged in the water inlet pipe 11, and a stone removal assembly is arranged at the front end of the filter screen 21;

the stone removing assembly comprises a collecting box 26 fixedly connected with the side wall of the extracting box 1, a scraping plate 22 is arranged at the front end of the filter screen 21 in a fitting mode, outlets 23 are formed in the extracting box 1 corresponding to the scraping plate 22, the outlets 23 are internally provided with hinged openings and sheets 24 in a hinged mode, the scraping plate 22 penetrates through the extracting box 1 and is fixedly connected with a connecting plate 25, a driving assembly is arranged in the collecting box 26, the output end of the driving assembly is fixedly connected with the connecting plate 25, the driving assembly drives the scraping plate 22 to scrape and remove stones before the filter screen 21, a water pump 12 is arranged in the extracting box 1, a water outlet pipe 14 is arranged at the bottom end of the side wall of the extracting box 1, and an air pump 13 is arranged in the extracting box 1 corresponding to the water outlet pipe 14.

Removing crushed stone: the stone removing assembly is arranged, so that the gravels filtered out in front of the filter screen 21 can be removed rapidly, and the problems that the filter screen is damaged and blocked due to untimely removal of the gravels generated by filtering are avoided;

the concrete operation of the stone removal assembly is as follows: the driving assembly is started, so that the connecting plate 25 drives the fixedly connected scraping plate 22 to move back and forth along the filter screen 21, and crushed stones filtered out in front of the filter screen 21 are respectively pushed forward or pulled backward into the collecting box 26 and the blanking box 28 for uniform collection.

The driving assembly comprises a pull rod 250 fixedly connected to the connecting plate 25, the pull rod 250 penetrates through the collecting box 26 and is fixedly connected with a pull handle 251, and a reset spring 252 is arranged between the connecting plate 25 and the collecting box 26.

The driving assembly comprises an air cylinder 253 which is connected with the collecting box 26 through bolts, the output end of the air cylinder 253 is fixedly connected with one end of a push rod 254, and the other end of the push rod 254 is fixedly connected with the plate 25.

The outlet 23 on one side is fixedly connected with a blanking box 28 which is mutually communicated.

In order to improve the applicability of the device: the driving component can be selected according to the requirement;

first embodiment of the drive assembly: when more broken stones are in the sludge, the starting cylinder 253 can be adopted, so that the push rod 254 drives the fixedly connected connecting plate 25 to move, the scraping plate 22 can automatically and reciprocally remove the stones, the labor cost is reduced, the automation degree is high, and the stones are removed more quickly;

second embodiment of drive assembly: when the broken stones in the sludge are less, the driving assembly can pull the pull handle 251 to drive the pull rod 250 to drive the fixedly connected connecting plate 25 to move, so that the energy loss can be reduced.

The bottom end of the inner wall of the blanking box 28 is an inclined surface inclined inwards and downwards, the bottom end of the blanking box 28 is connected with a connecting pipe 29 by adopting a joint, and crushed stones entering the blanking box 28 enter the collecting box 26 from the connecting pipe 29 to be collected uniformly.

The guide rod 27 is fixedly connected in the collecting box 26, the guide rod 27 penetrates through the connecting plate 25, and the guide rod 27 can prevent the connecting plate 25 from deflecting when sliding.

The scraping plate 22 is in a comb-tooth shape, and the protruding end of the rack is rounded, so that the sludge can be prevented from being carried out by mistake when the Dan Zishi is removed.

The utility model relates to a water environment treatment sludge extraction device, which can quickly remove gravels filtered before a filter screen 21 by arranging a stone removal assembly when the device is used, so as to avoid the problems of damage and blockage to the filter screen caused by untimely removal of the stones generated by filtration, and is specifically operated as follows: the drive assembly is started, the connecting plate 25 drives the fixedly connected scraping plate 22 to move back and forth along the filter screen 21, so that crushed stones filtered before the filter screen 21 are respectively pushed forward or pulled backward into the collecting box 26 and the blanking box 28 to be uniformly collected, the drive assembly can be used for selecting according to requirements, when more crushed stones are in the sludge, the drive assembly can adopt the starting cylinder 253, the push rod 254 drives the fixedly connected connecting plate 25 to move, the scraping plate 22 can automatically reciprocate to remove the stones, labor cost is reduced, automation degree is high, stone removal is faster, when the crushed stones in the sludge are less, the drive assembly can pull the pull handle 251, the pull rod 250 drives the fixedly connected connecting plate 25 to move, energy loss can be reduced, and crushed stones entering the blanking box 28 are uniformly collected in the collecting box 26 through the connecting pipe 29.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a silt extraction device is administered to water environment, includes extraction case (1), set up inlet tube (11) on extraction case (1), set up two filter screens (21) that are parallel to each other in inlet tube (11), its characterized in that: the front end of the filter screen (21) is provided with a stone removing component;

the stone removing assembly comprises a collecting box (26) fixedly connected with the side wall of the extracting box (1), a scraping plate (22) is arranged at the front end of the filter screen (21) in a fitting mode, an outlet (23) is formed in the extracting box (1) corresponding to the scraping plate (22), the outlet (23) is internally hinged to an opening and a sheet (24), the scraping plate (22) penetrates through the extracting box (1) and is fixedly connected with a connecting plate (25), a driving assembly is arranged in the collecting box (26), the output end of the driving assembly is fixedly connected with the connecting plate (25), the driving assembly drives the scraping plate (22) to scrape and remove stones before the filter screen (21), a water pump (12) is arranged in the extracting box (1), a water outlet pipe (14) is arranged at the bottom end of the side wall of the extracting box (1), and an air pump (13) is arranged in the extracting box (1) corresponding to the water outlet pipe (14).

2. The water environmental remediation sludge extraction apparatus of claim 1 wherein: the driving assembly comprises a pull rod (250) fixedly connected to the connecting plate (25), and the pull rod (250) penetrates through the collecting box (26) and is fixedly connected with the pull handle (251).

3. The water environment remediation sludge extraction apparatus of claim 2, wherein: a return spring (252) is arranged between the connecting plate (25) and the collecting box (26).

4. The water environmental remediation sludge extraction apparatus of claim 1 wherein: the driving assembly comprises an air cylinder (253) which is connected with the collecting box (26) through bolts, wherein the output end of the air cylinder (253) is fixedly connected with one end of a push rod (254), and the other end of the push rod (254) is fixedly connected with the plate (25).

5. The water environmental remediation sludge extraction apparatus of claim 1 wherein: a blanking box (28) which is communicated with each other is fixedly connected on the outlet (23) at one side.

6. The water environment remediation sludge extraction apparatus of claim 5 wherein: the bottom end of the inner wall of the blanking box (28) is an inclined surface inclined inwards and downwards, and the bottom end of the blanking box (28) is connected with a connecting pipe (29) by adopting a joint.

7. The water environment remediation sludge extraction apparatus of claim 4 wherein: a guide rod (27) is fixedly connected in the collecting box (26), and the guide rod (27) penetrates through the connecting plate (25).

8. The water environmental remediation sludge extraction apparatus of claim 1 wherein: the scraping plate (22) is comb-tooth-shaped, and the protruding end of the rack is rounded.