CN111701330A

CN111701330A - Sediment filtering device for water conservancy facilities

Info

Publication number: CN111701330A
Application number: CN202010416138.5A
Authority: CN
Inventors: 徐红敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-17
Filing date: 2020-05-17
Publication date: 2020-09-25

Abstract

The invention discloses a sediment filtering device for a water conservancy facility, which comprises a shell, wherein a plurality of water inlet pipes communicated with the interior of the shell are arranged at the upper end of the shell in a penetrating manner, water outlet pipes communicated with the interior of the shell are arranged on the outer side wall of the shell in a penetrating manner, valves are arranged on the water outlet pipes, a sealing door matched with the shell is arranged on the front side wall of the shell in a penetrating manner, communicating holes communicated with the interior of the shell are arranged on the outer side wall of the shell in a penetrating manner, a sealing mechanism is arranged at the communicating holes, a first filtering mechanism tightly abutted against the sealing mechanism is arranged in the shell, a first guide funnel is fixedly connected to the inner side wall of the shell, and a second filtering. The sewage treatment device is reasonable in structural design, can filter the silt in the sewage, avoids the pollution of the silt in the sewage to the environment, is convenient for a user to clean the filtered silt, and ensures that the filtering work is normally carried out.

Description

Sediment filtering device for water conservancy facilities

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to a sediment filtering device for a hydraulic facility.

Background

The water conservancy projects are continuously developed along with the development of social productivity and become important pillars for human social civilization and economic development, the water conservancy facilities relate to a plurality of fields such as flood control, drainage, irrigation, shipping, water supply and power generation in cities and towns, the water conservancy facilities play a vital role in rainy weather, but the water conservancy facilities face a plurality of difficulties in the use process.

Contain more silt filth in the sewage, the sewage that has silt if not directly discharge through the filtering processing, can cause comparatively serious environmental pollution, for this we have designed a silt filtering device for water conservancy facility and have solved above problem.

Disclosure of Invention

The invention aims to solve the problem that sewage contains more silt, and provides a silt filtering device for a water conservancy facility.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a silt filtering device for water conservancy facility, includes the casing, the upper end of casing is run through and is equipped with a plurality of inlet tubes rather than inside intercommunication, the lateral wall of casing runs through and is equipped with the outlet pipe rather than inside intercommunication each other, be equipped with the valve on the outlet pipe, the preceding lateral wall of casing runs through and is equipped with the sealing door rather than supporting, the lateral wall of casing runs through and is equipped with the intercommunicating pore rather than inside intercommunication each other, intercommunicating pore department is equipped with sealing mechanism, be equipped with in the casing and offset tight first filtering mechanism with sealing mechanism, the first direction funnel of inside wall fixedly connected with of casing, the inside wall of casing is equipped with second filtering mechanism, be equipped with the power unit that is connected with second filtering mechanism on the casing.

Preferably, sealing device is including setting up in the casing outside and extending to the downthehole sealed piece of intercommunicating pore, one section lateral wall that sealed piece is located the intercommunicating pore is equipped with annular gasbag, be equipped with in the sealed piece and remove the chamber, it has the piston piece to remove intracavity seal sliding connection, the upper end of sealed piece is run through and is equipped with the threaded rod that extends to and removes the intracavity, the threaded rod is connected for rotating with the piston piece, the threaded rod is threaded connection with sealed piece, be equipped with the gas-supply pipe in the sealed piece, the inlet end of gas-supply pipe extends to and removes the intracavity, it all runs through annular gasbag and all extends to its inside to give vent to anger the end for two of gas-supply pipe, the lateral wall of annular gasbag offsets tightly with the inside wall of intercommunicating pore, first.

Preferably, the first filtering mechanism comprises a first filtering basin which is arranged in the shell and matched with the communicating hole in size, and the first filtering basin is made of ferromagnetic materials. The bottom of first filtration basin is equipped with a plurality of first filtration pores of crossing, the bottom of first filtration basin is equipped with four connecting blocks that are the setting of rectangle position, the inside wall symmetry of casing is equipped with two gag lever posts that are the front and back position setting, two the gag lever post all runs through rather than two relative connecting blocks and all rather than lateral wall sliding connection, the inside wall of casing inlays and is equipped with the magnetic path opposite with first filtration basin magnetic pole, the lateral wall of first filtration basin is equipped with first pulling handle, just the lateral wall of first pulling handle offsets tightly with the lateral wall of sealed piece.

Preferably, second filtering mechanism filters the basin including the second that sets up in the casing, sets up the third on the second filters the basin and sets up the mounting groove on the casing inside wall, the common fixedly connected with dead lever of the relative inside wall of mounting groove, be equipped with the installation piece in the mounting groove, the dead lever runs through the installation piece and rather than lateral wall sliding connection, all be connected with a plurality of springs between the upper and lower both ends lateral wall of installation piece and the inside wall of mounting groove, the lateral wall fixed connection that basin was filtered to installation piece and second, the bottom that the basin was filtered to the second runs through and is equipped with a plurality of second and filters the hole, the bottom that the basin was filtered to the third is equipped with a plurality of third and filters the hole, power unit's free end and the upper end fixed connection that the basin was filtered to the second.

Preferably, power unit is including setting up at the spread groove, the lateral wall fixedly connected with motor of casing, the output shaft end of motor runs through the lateral wall of casing and extends to in the spread groove, the terminal fixedly connected with rotor plate of output shaft of motor, the one end lateral wall edge fixedly connected with stay cord of motor is kept away from to the rotor plate, the bottom fixedly connected with wire passing pipe of first direction funnel, the stay cord pass the wire passing pipe and filter the upper end fixed connection of basin with the second.

Preferably, a second pull handle is fixedly connected to the upper end of the third filtering basin.

Preferably, a second guide funnel is fixedly connected to an inner side wall of the housing.

Preferably, the valve is a one-way valve.

Compared with the prior art, the invention has the beneficial effects that:

1. through the setting of sealing mechanism and first filtering mechanism, can carry out preliminary filtering work to the silt in the sewage, silt after the filtering remains on first filtration basin, then the user can take out sealing mechanism easily, and then take out first filtration basin easily, realize getting rid of work to its remaining silt, avoid taking place blocking phenomenon, guarantee its normal operating, and annular seal gasbag can offset tightly with the inside wall of intercommunicating pore when the inflation, not only realize comparatively abundant sealed effect, sealed sewage spills over, and can realize playing to support tight effect to first filtration basin, guarantee that it can not take place to rock the phenomenon easily.

2. Through the setting of power unit, second filtering mechanism, can realize carrying out filtering operation to the silt through preliminary filtering work, and then can fully reduce the silt content in the sewage for silt content in the sewage accords with emission standard.

3. The setting of mounting groove, dead lever, installation piece can realize that the second filters the basin and only can reciprocate, and the spring is all installed at the upper and lower both ends of installation piece, can make the stay cord when driving the second and filter the basin and rise, receives the pulling force effect, and then can realize that the second filters the upper and lower shake effect that basin and third filtered the basin, improves the filter effect of second filtering work for mud content in the sewage accords with normal emission standard, avoids causing environmental pollution.

In conclusion, the sewage treatment device is reasonable in structural design, can filter the silt in the sewage to avoid the pollution of the silt in the sewage to the environment, is convenient for a user to clean the filtered silt, and ensures that the filtering work is normally carried out.

Drawings

Fig. 1 is a schematic structural diagram of a silt filtering device for a water conservancy facility, which is provided by the invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is an external structural view of fig. 1.

In the figure: 1 casing, 2 inlet tubes, 3 second guide funnels, 4 first filtering basins, 5 first filtering holes, 6 limiting rods, 7 connecting blocks, 8 pull ropes, 9 through pipes, 10 third filtering basins, 11 magnetic blocks, 12 motors, 13 rotating plates, 14 connecting grooves, 15 second filtering basins, 16 second filtering holes, 17 third filtering holes, 18 outlet pipes, 19 valves, 20 communicating holes, 21 sealing blocks, 22 moving cavities, 23 threaded rods, 24 piston blocks, 25 annular air bags, 26 first pulling handles, 27 air pipes, 28 second pulling handles, 29 mounting grooves, 30 mounting blocks, 31 springs and 32 fixing rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a silt filtering device for water conservancy facilities, which comprises a casing 1, a plurality of water inlet pipes 2 communicated with the inside of the casing 1 are arranged at the upper end of the casing 1 in a penetrating manner, a second guide funnel 3 is fixedly connected to the inner side wall of the casing 1, a water outlet pipe 18 communicated with the inside of the casing 1 is arranged on the outer side wall of the casing 1 in a penetrating manner, a valve 19 is arranged on the water outlet pipe 18, the valve 19 is a one-way valve, a sealing door matched with the front side wall of the casing 1 is arranged on the front side wall of the casing 1 in a penetrating manner, a communication hole 20 communicated with the inside of the casing 1 in a penetrating manner, a sealing mechanism is arranged at the communication hole 20, the sealing device comprises a sealing block 21 which is arranged on the outer side of the casing 1 and extends into the communication hole 20, an annular air bag 25 is arranged, the upper end of the sealing block 21 is provided with a threaded rod 23 extending into the moving cavity 22 in a penetrating manner, the threaded rod 23 is rotatably connected with the piston block 24, the threaded rod 23 is in threaded connection with the sealing block 21, an air conveying pipe 27 is arranged in the sealing block 21, the air inlet end of the air conveying pipe 27 extends into the moving cavity 22, two air outlet ends of the air conveying pipe 27 penetrate through the annular air bag 25 and extend into the annular air bag, the outer side wall of the annular air bag 25 is abutted against the inner side wall of the communication hole 20, and the first filtering mechanism is abutted against the side wall of the sealing block 21;

a first filtering mechanism which is tightly abutted against the sealing mechanism is arranged in the shell 1, the first filtering mechanism comprises a first filtering basin 4 which is arranged in the shell 1 and is matched with the size of the communicating hole 20, the first filtering basin 4 is made of ferromagnetic materials, a plurality of first filtering holes 5 are arranged at the bottom of the first filtering basin 4, four connecting blocks 7 which are arranged in a rectangular position are arranged at the bottom of the first filtering basin 4, two limiting rods 6 which are arranged in front and back positions are symmetrically arranged on the inner side wall of the shell 1, the two limiting rods 6 both penetrate through the two connecting blocks 7 which are opposite to the limiting rods and are in sliding connection with the side wall of the limiting rods, a magnetic block 11 which is opposite to the magnetic pole of the opposite side wall of the first filtering basin 4 is embedded in the inner side wall of the shell 1, the arrangement of the magnetic block 11 can play a certain adsorption effect on the first filtering basin 4, the phenomenon of shaking and deviation can be avoided when the filtering work is carried out, a first pulling handle 26 is arranged on the side wall of the first filtering basin 4, and the side wall of the first pulling handle 26 is tightly propped against the side wall of the sealing block 21;

the inner side wall of the shell 1 is fixedly connected with a first guide funnel, the inner side wall of the shell 1 is provided with a second filtering mechanism, the second filtering mechanism comprises a second filtering basin 15 arranged in the shell 1, a third filtering basin 10 arranged on the second filtering basin 15 and a mounting groove 29 arranged on the inner side wall of the shell 1, the upper end of the third filtering basin 10 is fixedly connected with a second pulling handle 28, the inner side walls opposite to the mounting groove 29 are fixedly connected with a fixed rod 32 together, a mounting block 30 is arranged in the mounting groove 29, the fixed rod 32 penetrates through the mounting block 30 and is connected with the side wall thereof in a sliding way, a plurality of springs 31 are respectively connected between the upper and lower side walls of the mounting block 30 and the inner side wall of the mounting groove 29, the mounting block 30 is fixedly connected with the side wall of the second filtering basin 15, the bottom of the second filtering basin 15 is provided with a plurality of second filtering holes 16 in a penetrating way, the, the free end of the power mechanism is fixedly connected with the upper end of the second filtering basin 15;

be equipped with the power unit that is connected with second filtering mechanism on casing 1, power unit is including setting up at spread groove 14, the lateral wall fixedly connected with motor 12 of casing 1, the output shaft end of motor 12 runs through casing 1's lateral wall and extends to in the spread groove 14, the terminal fixedly connected with rotor plate 13 of output shaft of motor 12, the one end lateral wall edge fixedly connected with stay cord 8 of motor 12 is kept away from to rotor plate 13, the bottom fixedly connected with wire passing pipe 9 of first direction funnel, stay cord 8 pass wire passing pipe 9 and filter basin 15's upper end fixed connection with the second.

The invention can be illustrated by the following operating modes:

according to the invention, sewage passes through the water inlet pipe 2, so that the sewage is conveyed into the first filtering mechanism through the second guide funnel 3, the first filtering hole 5 can carry out preliminary filtering work on silt in the sewage, the sewage subjected to the preliminary filtering work is conveyed into the second filtering mechanism through the first guide funnel, the motor 12 is started to drive the rotating plate 13 to rotate, the stay cord 8 connected with the edge of the rotating plate 13 can drive the second filtering basin 15 to move up and down through the wire pipe 9, further, the sewage passing through the second filtering basin 15 and the third filtering basin 10 can realize sufficient filtering work, and the filtered sewage can be discharged through the water outlet pipe 18;

when the sediment in the first filtering basin 4 needs to be taken out, a user can manually rotate the threaded rod 23 to drive the piston block 24 to ascend, and in the ascending process, the air discharging operation of the annular air bag 25 is realized, namely, the outer side wall of the annular air bag 25 is not tightly propped against the inner side wall of the communication hole 20, at the moment, the user can easily take out the sealing block 24, and then manually pull the first pulling handle 26 to realize the movement of the first filtering basin 4, so that the first filtering basin 4 is moved out of the shell 1 to be cleaned;

the preceding lateral wall of casing 1 is equipped with sealing door, and the manual pulling of the user of being convenient for second pulling handle 28 realizes shifting out of third filtering basin 10, and the setting of spring 32 can strengthen the second and filter basin 15 shake effect from top to bottom, strengthens the filtering effect promptly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A silt filtering device for water conservancy facilities comprises a shell (1) and is characterized in that, the upper end of the shell (1) is provided with a plurality of water inlet pipes (2) which are communicated with the inside of the shell in a penetrating way, the outer side wall of the shell (1) is provided with a water outlet pipe (18) which is communicated with the inside of the shell in a penetrating way, a valve (19) is arranged on the water outlet pipe (18), a sealing door matched with the water outlet pipe is arranged on the front side wall of the shell (1) in a penetrating way, the outer side wall of the shell (1) is provided with a communication hole (20) which is communicated with the inside of the shell, a sealing mechanism is arranged at the communicating hole (20), a first filtering mechanism which is tightly propped against the sealing mechanism is arranged in the shell (1), the inner side wall of the shell (1) is fixedly connected with a first guide funnel, the inner side wall of the shell (1) is provided with a second filtering mechanism, and the shell (1) is provided with a power mechanism connected with the second filtering mechanism.

2. The sediment filtering device for the water conservancy facility according to claim 1, wherein the sealing device comprises a sealing block (21) which is arranged outside the shell (1) and extends into the communication hole (20), an annular air bag (25) is arranged on one section of outer side wall of the sealing block (21) which is positioned in the communication hole (20), a moving cavity (22) is arranged in the sealing block (21), a piston block (24) is connected in the moving cavity (22) in a sealing and sliding manner, a threaded rod (23) which extends into the moving cavity (22) is arranged at the upper end of the sealing block (21) in a penetrating manner, the threaded rod (23) is rotatably connected with the piston block (24), the threaded rod (23) is in threaded connection with the sealing block (21), an air conveying pipe (27) is arranged in the sealing block (21), and the air inlet end of the air conveying pipe (27) extends into the moving cavity (22), two ends of giving vent to anger of gas-supply pipe (27) all run through annular gasbag (25) and all extend to inside, the lateral wall of annular gasbag (25) offsets tightly with the inside wall of intercommunicating pore (20), first filtering mechanism offsets tightly with the lateral wall of sealed piece (21).

3. The sediment filtering device for the water conservancy facility according to claim 2, wherein the first filtering mechanism comprises a first filtering basin (4) which is arranged in the shell (1) and matched with the communication hole (20) in size, and the first filtering basin (4) is made of ferromagnetic materials.

4. The bottom of first filtration basin (4) is equipped with a plurality of first filtration pores (5), the bottom of first filtration basin (4) is equipped with four connecting block (7) that are the setting of rectangle position, the inside wall symmetry of casing (1) is equipped with two gag lever post (6) that are the front and back position setting, two gag lever post (6) all run through rather than two relative connecting block (7) and all rather than lateral wall sliding connection, the inside wall of casing (1) inlays and is equipped with magnetic path (11) opposite with first filtration basin (4) relative lateral wall magnetic pole, the lateral wall of first filtration basin (4) is equipped with first pulling handle (26), just the lateral wall of first pulling handle (26) offsets tightly with the lateral wall of sealed piece (21).

5. The sediment filtering device for the water conservancy facility according to claim 1, wherein the second filtering mechanism comprises a second filtering basin (15) arranged in the shell (1), a third filtering basin (10) arranged on the second filtering basin (15) and a mounting groove (29) arranged on the inner side wall of the shell (1), the inner side walls opposite to the mounting groove (29) are fixedly connected with a fixing rod (32) together, a mounting block (30) is arranged in the mounting groove (29), the fixing rod (32) penetrates through the mounting block (30) and is in sliding connection with the side wall of the mounting block, a plurality of springs (31) are connected between the side walls at the upper end and the lower end of the mounting block (30) and the inner side wall of the mounting groove (29), the mounting block (30) is fixedly connected with the side wall of the second filtering basin (15), a plurality of second filtering holes (16) are arranged at the bottom of the second filtering basin (15) in a penetrating manner, the bottom of the third filtering basin (10) is provided with a plurality of third filtering holes (17), and the free end of the power mechanism is fixedly connected with the upper end of the second filtering basin (15).

6. The sediment filtering device for water conservancy facility of claim 4, characterized in that, power unit is including setting up at spread groove (14), the lateral wall fixedly connected with motor (12) of casing (1), the output shaft end of motor (12) runs through the lateral wall of casing (1) and extends to in spread groove (14), the terminal fixedly connected with rotor plate (13) of output shaft of motor (12), one end lateral wall edge fixedly connected with stay cord (8) of motor (12) are kept away from in rotor plate (13), the bottom fixedly connected with through pipe (9) of first direction funnel, stay cord (8) pass through pipe (9) and filter the upper end fixed connection of basin (15) with the second.

7. The sediment filtering device for the water conservancy facility according to claim 4, wherein a second pulling handle (28) is fixedly connected to the upper end of the third filtering basin (10).

8. A sediment filter unit for water conservancy facilities according to claim 5, wherein the inside wall of casing (1) fixedly connected with second guide funnel (3).

9. A device according to claim 5, characterised in that the valve (19) is a non-return valve.