CN219558903U

CN219558903U - Filter equipment for hydraulic engineering sewage

Info

Publication number: CN219558903U
Application number: CN202320877255.0U
Authority: CN
Inventors: 李会生
Original assignee: Shandong Huantai Water Conservancy Construction And Installation Engineering Corp
Current assignee: Shandong Huantai Water Conservancy Construction And Installation Engineering Corp
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-08-22
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a filtering device for hydraulic engineering sewage, which comprises a water tank, wherein two sides of the water tank are fixedly connected with a water inlet pipe and a water outlet pipe, two groups of limiting blocks are fixedly connected to the side wall of the water tank, slots are formed in the side walls of the two groups of limiting blocks, a filter screen is inserted into one group of slots, an active carbon plate is inserted into the other group of slots, a cleaning assembly is arranged between the inner walls of the water tank, and the cleaning assembly comprises: the end part of the supporting plate is fixedly connected to the inner wall of the water tank, and a motor is fixedly connected to the surface of the supporting plate. This filter equipment for hydraulic engineering sewage makes threaded rod forward rotation or reverse rotation through the starter motor for supporting component drives diaphragm reciprocating motion from top to bottom, and clears up the rubbish of piling up on with the filter screen surface through the cleaning brush, can keep under the circumstances of work to the filter screen, clear up the rubbish of filter screen surface piling up.

Description

Filter equipment for hydraulic engineering sewage

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a filtering device for hydraulic engineering sewage.

Background

The hydraulic engineering is mainly used for researching basic knowledge and skills in aspects of engineering hydrology, hydraulic engineering measurement, hydraulic reinforced concrete, hydraulic buildings, engineering drawing and the like, and is used for engineering planning and design, engineering site construction, engineering budget and maintenance and repair of hydraulic equipment in the field of hydraulic engineering.

In the prior art, as disclosed in the patent with publication number CN217773474U, a filtering device for hydraulic engineering sewage is disclosed. The device engineering sewage gets into in the filter screen along the inlet tube then flows into the rose box through the mesh around the filter screen, and the rubbish that particle diameter is greater than mesh pore diameter around the filter screen in the sewage can stay in the filter screen to realized the filtration to rubbish in the engineering sewage, the apron can be opened to the user simultaneously, makes the filter screen rise certain height through the cooperation of motor, slider, silk cover, guide bar and lead screw, then carries out periodic cleaning to the rubbish that filters down in the filter screen through the open end of filter screen.

The device has certain drawbacks in the use process, when the filter screen rises to a certain height through the cooperation of the motor, the sliding block, the wire sleeve, the guide rod and the screw rod, the filter screen cannot perform normal filtering operation, and therefore the efficiency of the filtering device is reduced.

Disclosure of Invention

The utility model mainly aims to provide a filtering device for hydraulic engineering sewage, which can clean garbage accumulated on the surface of a filter screen under the condition that the filter screen keeps working.

In order to achieve the above purpose, the utility model provides a filtering device for hydraulic engineering sewage, which comprises a water tank, wherein two sides of the water tank are fixedly connected with a water inlet pipe and a water outlet pipe, two groups of limiting blocks are fixedly connected to the side wall of the water tank, slots are formed in the side walls of the two groups of limiting blocks, a filter screen is inserted into one group of slots, an active carbon plate is inserted into the other group of slots, a cleaning assembly is arranged between the inner walls of the water tank, and the cleaning assembly comprises: the end part of the supporting plate is fixedly connected to the inner wall of the water tank, a motor is fixedly connected to the surface of the supporting plate, an output shaft of the motor penetrates through and is rotationally connected to the surface of the supporting plate, a threaded rod is fixedly connected to the bottom end of the output shaft of the motor, and the bottom end of the threaded rod is rotationally connected to the inner wall of the water tank; and the supporting component is arranged on the outer wall of the threaded rod, the end part of the supporting component is provided with a transverse plate, and the side wall of the transverse plate is fixedly connected with a cleaning brush.

Preferably, the support assembly comprises a mounting seat, a through hole penetrating through the surface of the mounting seat is formed in the surface of the mounting seat, and the threaded rod is in threaded connection with the through hole.

Preferably, a sliding groove is formed in the mounting seat, and a sliding plate is connected in the sliding groove in a sliding manner.

Preferably, one side of the sliding plate is fixedly connected with a reset spring, and one end of the reset spring, which is far away from the sliding plate, is fixedly connected to the inner wall of the sliding groove.

Preferably, the other side of the sliding plate is fixedly connected with a sliding rod, and the sliding rod penetrates through and is connected to the end part of the mounting seat in a sliding manner.

Preferably, the end part of the sliding rod is fixedly connected to the side wall of the transverse plate.

Advantageous effects

The utility model provides a filtering device for hydraulic engineering sewage. The beneficial effects are as follows:

(1) This filter equipment for hydraulic engineering sewage makes threaded rod forward rotation or reverse rotation through the starter motor for supporting component drives diaphragm reciprocating motion from top to bottom, and clears up the rubbish of piling up on with the filter screen surface through the cleaning brush, can keep under the circumstances of work to the filter screen, clear up the rubbish of filter screen surface piling up.

(2) This filter equipment for hydraulic engineering sewage, return spring excessively carries out the elastic support to the slide for the slide bar exerts pressure to the diaphragm, makes cleaning brush and filter screen lateral wall keep inseparable laminating state, thereby improves frictional force, improves the cleaning efficiency to the filter screen.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a water tank; 2. a water inlet pipe; 3. a water outlet pipe; 4. a limiting block; 5. a slot; 6. a filter screen; 7. an activated carbon plate; 8. a cleaning assembly; 81. a support plate; 82. a motor; 83. a threaded rod; 84. a support assembly; 841. a mounting base; 842. a chute; 843. a slide plate; 844. a return spring; 845. a slide bar; 85. a cross plate; 86. a cleaning brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a filtering device for sewage in hydraulic engineering, which comprises a water tank 1, wherein two sides of the water tank 1 are fixedly connected with a water inlet pipe 2 and a water outlet pipe 3, two groups of limiting blocks 4 are fixedly connected to the side wall of the water tank 1, slots 5 are formed in the side wall of the two groups of limiting blocks 4, a filter screen 6 is inserted into one group of slots 5, an active carbon plate 7 is inserted into the other group of slots 5, impurities in the sewage are filtered through the filter screen 6 in use, the active carbon plate 7 adsorbs the odor of the sewage, and handles are arranged at the top ends of the filter screen 6 and the active carbon plate 7, so that the filter screen 6 and the active carbon plate 7 can be conveniently pulled out from the slots 5, and a cleaning component 8 is arranged between the inner walls of the water tank 1.

In an embodiment of the present utility model, the cleaning assembly 8 includes:

the end part of the supporting plate 81 is fixedly connected to the inner wall of the water tank 1, a motor 82 is fixedly connected to the surface of the supporting plate 81, an output shaft of the motor 82 penetrates through and is rotationally connected to the surface of the supporting plate 81, a threaded rod 83 is fixedly connected to the bottom end of the output shaft of the motor 82, and the bottom end of the threaded rod 83 is rotationally connected to the inner wall of the water tank 1;

and a supporting component 84, the supporting component 84 is arranged on the outer wall of the threaded rod 83, the end part of the supporting component 84 is provided with a transverse plate 85, and the side wall of the transverse plate 85 is fixedly connected with a cleaning brush 86.

Specifically, in the embodiment of the present utility model, the cleaning assembly 8 includes a supporting plate 81, a motor 82, a threaded rod 83, a supporting assembly 84, a transverse plate 85, and a cleaning brush 86, when in use, the motor 82 is supported by the supporting plate 81, the threaded rod 83 is made to rotate forward or reversely by starting the motor 82, the supporting assembly 84 drives the transverse plate 85 to reciprocate up and down, and the garbage accumulated on the surface of the filter screen 6 is cleaned by the cleaning brush 86.

In the embodiment of the utility model, the supporting component 84 comprises a mounting seat 841, a through hole is formed in the surface of the mounting seat 841, a threaded rod 83 is connected in the through hole in a threaded manner, a sliding groove 842 is formed in the mounting seat 841, a sliding plate 843 is connected in a sliding manner in the sliding groove 842, a return spring 844 is fixedly connected to one side of the sliding plate 843, one end of the return spring 844, which is far away from the sliding plate 843, is fixedly connected to the inner wall of the sliding groove 842, a sliding rod 845 is fixedly connected to the other side of the sliding plate 843, the sliding rod 845 penetrates through and is connected to the end of the mounting seat 841 in a sliding manner, the end of the sliding rod 845 is fixedly connected to the side wall of the transverse plate 85, and when the sliding rod 845 is in use, the sliding rod 845 is used for applying pressure to the transverse plate 85 through the return spring 844, so that the cleaning brush 86 and the side wall of the filter screen 6 are kept in a tight fit state, and the friction force is improved.

In addition, in order to clean up the garbage deposited on the surface of the filter screen 6 while the filter screen 6 is kept in operation, the threaded rod 83 is rotated forward or reversely by starting the motor 82, so that the supporting assembly 84 drives the transverse plate 85 to reciprocate up and down, and the garbage deposited on the surface of the filter screen 6 is cleaned up by the cleaning brush 86.

In order to improve the cleaning efficiency of the filter screen 6, the sliding plate 843 is elastically supported by the reset spring 844, so that the sliding rod 845 applies pressure to the transverse plate 85, and the cleaning brush 86 and the side wall of the filter screen 6 are kept in a tight fitting state, so that the friction force is improved.

In the utility model, when the cleaning brush is used, the sliding plate 843 is elastically supported by the reset spring 844, so that the sliding rod 845 applies pressure to the transverse plate 85, the cleaning brush 86 and the side wall of the filter screen 6 are kept in a close fit state, the friction force is improved, the motor 82 is supported by the supporting plate 81, the threaded rod 83 is enabled to rotate forward or reversely by starting the motor 82, the supporting assembly 84 drives the transverse plate 85 to reciprocate up and down, and garbage accumulated on the surface of the filter screen 6 is cleaned by the cleaning brush 86.

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

Claims

1. The utility model provides a filter equipment for hydraulic engineering sewage, includes water tank (1), the both sides fixedly connected with inlet tube (2) and outlet pipe (3) of water tank (1), two sets of limit piece (4) of fixedly connected with on the lateral wall of water tank (1), two sets of slot (5) have been seted up to the lateral wall of stopper (4), a set of peg graft in the inside of slot (5) has filter screen (6), another set of peg graft in the inside of slot (5) has active carbon plate (7), its characterized in that: a cleaning assembly (8) is arranged between the inner walls of the water tank (1), and the cleaning assembly (8) comprises:

the water tank comprises a supporting plate (81), wherein the end part of the supporting plate (81) is fixedly connected to the inner wall of the water tank (1), a motor (82) is fixedly connected to the surface of the supporting plate (81), an output shaft of the motor (82) penetrates through and is rotationally connected to the surface of the supporting plate (81), a threaded rod (83) is fixedly connected to the bottom end of the output shaft of the motor (82), and the bottom end of the threaded rod (83) is rotationally connected to the inner wall of the water tank (1);

and the supporting component (84), the supporting component (84) is arranged on the outer wall of the threaded rod (83), a transverse plate (85) is arranged at the end part of the supporting component (84), and a cleaning brush (86) is fixedly connected to the side wall of the transverse plate (85).

2. The filtration device for hydraulic engineering sewage according to claim 1, wherein: the support assembly (84) comprises a mounting seat (841), a through hole penetrating through the surface of the mounting seat (841) is formed, and the threaded rod (83) is in threaded connection with the through hole.

3. The filtration device for hydraulic engineering sewage according to claim 2, wherein: a sliding groove (842) is formed in the mounting seat (841), and a sliding plate (843) is connected inside the sliding groove (842) in a sliding mode.

4. A filtration device for hydraulic engineering sewage according to claim 3, wherein: one side of the sliding plate (843) is fixedly connected with a reset spring (844), and one end, far away from the sliding plate (843), of the reset spring (844) is fixedly connected to the inner wall of the sliding groove (842).

5. A filtration device for hydraulic engineering sewage according to claim 3, wherein: the other side of the sliding plate (843) is fixedly connected with a sliding rod (845), and the sliding rod (845) penetrates through and is connected to the end part of the mounting seat (841) in a sliding mode.

6. The filtration device for hydraulic engineering sewage according to claim 5, wherein: the end of the sliding rod (845) is fixedly connected to the side wall of the transverse plate (85).