CN220968322U

CN220968322U - Tubular special filter

Info

Publication number: CN220968322U
Application number: CN202322592748.2U
Authority: CN
Inventors: 孙国保; 吕晓梅; 乔俊杰
Original assignee: Henan Qinglan Environmental Protection Technology Co ltd
Current assignee: Henan Qinglan Environmental Protection Technology Co ltd
Priority date: 2023-09-23
Filing date: 2023-09-23
Publication date: 2024-05-17
Anticipated expiration: 2033-09-23

Abstract

The utility model discloses a tubular special filter which comprises a pipe body, a filter screen, brushes, paddles and a blow-down valve, wherein a support frame is fixedly arranged on the inner surface of the pipe body, the filter screen is clamped and arranged on the inner surface of the support frame, a transmission shaft is arranged on the outer surface of the support frame in a penetrating manner, the brushes are fixedly arranged on the outer surface of the transmission shaft, and a water outlet is arranged on the outer surface of one side of the pipe body in a penetrating manner. This tubular special filter, after the filter uses for a long time, the inside of filter body will have a large amount of impurity and dirty, only need open the blowoff valve this moment, and rivers will be through driving the paddle rotatory, make the brush scrub the filter screen, and the impurity of brushing down can outwards flow along the blowoff valve, makes the impurity that exists outside the filter screen totally washed totally, washes filter screen and inside impurity, and need not dismantle the great maintenance time of having saved of filter.

Description

Tubular special filter

Technical Field

The utility model relates to the technical field of filters, in particular to a tubular special filter.

Background

With the rapid development of domestic industry, the demands of various machines on materials are increased, pipelines of various resources are generated along with a large amount of demands, more time is saved for medium transportation, a filter is an indispensable device on a transportation pipeline and is usually arranged at an inlet port of other equipment such as a decompression valve, a decompression valve and the like, the filter consists of a pipe body, a stainless steel filter screen, a sewage discharging part transmission part and the like, water to be treated is filtered through the stainless steel filter screen, impurities in the water are blocked and filtered, when the filter screen is required to be cleaned, the filter screen is only required to be removed and cleaned, and the filter screen is newly filled into the filter screen for secondary use after the treatment is completed, so that the filter screen is convenient to use and maintain;

However, the conventional filter has a complicated structure and a long loading and unloading time, which results in a great deal of time for maintaining the filter and various inconveniences.

Disclosure of utility model

The utility model aims to provide a tubular special filter to solve the problem that the prior art proposes to use a great deal of time for maintaining the filter.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tubular special filter, includes body, filter screen, brush, paddle and blowoff valve, the internal surface fixed mounting of body has the support frame, and the internal surface block of support frame installs the filter screen, the surface of support frame runs through and installs the transmission shaft, and the surface fixed mounting of transmission shaft has the brush, the one end fixed mounting of transmission shaft has the paddle, the surface of body one side runs through and installs the blowoff valve, and the one end fixed mounting of body has the valve, the one end surface of body is laminated mutually with the surface of end cover, and the surface fixed mounting of end cover has the magnet, be provided with the sealing washer between body and the end cover, and the surface of end cover runs through and installs the bolt to the surface mounting of bolt has the nut, the outlet is run through to one side surface of body, the water inlet has been seted up to the one end of body.

Preferably, the support frame is fixedly arranged at one end, close to the valve, inside the pipe body, and the lower end of the support frame is supported by a plurality of struts.

By adopting the technical scheme, the supporting frame can stably fix the blade, so that the blade is prevented from rotating to shake, untreated water flow can pass through the filter screen through the gap at the lower end of the supporting frame, and the blade is effectively and stably fixed on the supporting frame to prevent the blade from moving.

Preferably, the support frame is rotationally connected with the transmission shaft, and the lower end of the support frame is in a slope design.

By adopting the technical scheme, when untreated water enters the pipe body through the water inlet, the slope of the supporting frame can effectively split the water, so that the kinetic energy consumption of water flow is reduced, and the untreated water can pass through the filter screen faster.

Preferably, the blade is fixedly arranged at one end of the transmission shaft outside the support frame, and the lower end of the blade is in a cone design.

By adopting the technical scheme, when untreated water enters the pipe body through the water inlet, the water flow drives the blades to rotate through the filter screen, and the cone design at the lower ends of the blades reduces the resistance of the water flow, so that the rotating speed of the blades is faster.

Preferably, the side surface of the blade is attached to the inner surface of the filter screen, and the filter screen and the blade are designed concentrically.

By adopting the technical scheme, when water flows through the filter screen, the blades are driven to do rotary motion, and the blades rotate to drive the transmission shaft to do rotary motion, so that the transmission shaft drives the brush to brush the filter screen, and the influence of the blockage of the filter screen on the flow of the pipe body is prevented.

Preferably, the blow-down valve is fixedly arranged at one end of the pipe body close to the supporting frame, and a circular groove is formed in one end of the pipe body close to the bolt.

By adopting the technical scheme, when the filter screen is required to be cleaned, the drain valve can be opened, the blade is driven to rotate by water flow, so that the brush brushes the filter screen, impurities brushed down are discharged outwards along the drain valve, and the filter screen is conveniently cleaned.

Preferably, round holes are uniformly formed in the outer surfaces of the end cover and the pipe body, the round hole surfaces of the outer surfaces of the end cover and the pipe body are attached to the side surfaces of the bolts, and the bolts are in threaded connection with the nuts.

By adopting the technical scheme, the end cover and the pipe body are mutually extruded through the screwing of the bolts and the nuts, and the gap between the end cover and the pipe body is filled through the elasticity of the sealing ring, so that the gap between the end cover and the pipe body is prevented from leaking.

Compared with the prior art, the utility model has the beneficial effects that: the tubular special filter comprises:

1. After the filter is used for a long time, a large amount of impurities and dirt exist in the filter tube body, only the drain valve is required to be opened at the moment, water flow can drive the blade to rotate, the brush is used for brushing the filter screen, the brushed impurities can flow outwards along the drain valve, all the impurities existing outside the filter screen are washed clean, the filter screen and the impurities in the filter screen are washed, and the maintenance time is greatly saved without disassembling the filter;

2. When untreated water enters the pipe body through the water inlet, the water flow drives the paddle to rotate at the moment, the paddle rotates to drive the brush to rotate together, the brush rotates to brush the filter screen, so that the filter screen is kept clean at all times, the filter screen is not blocked, and the flow of the pipeline is reduced;

3. When the water in the pipe body is filtered by the filter screen, fine ferromagnetic particles still exist, the particles can be adhered to the inside of the equipment after entering the equipment, when the water passes through the inside of the pipe body, the magnet can adsorb the ferromagnetic particles, when the magnet needs to be cleaned, the valve can be closed, the nut and the bolt can be taken out, the end cover is detached, the magnet can be cleaned, the magnet is installed back after the end cover is detached, the ferromagnetic particles in the water can be adsorbed, and the magnet is cleaned conveniently.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model in a front cross-section;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the structure of the end cap and magnet fixing connection of the present utility model;

FIG. 4 is a schematic diagram showing a cross-sectional structure of the portion A in FIG. 1 according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 6 is a schematic view of the cross-sectional structure of FIG. 2 at C in accordance with the present utility model.

In the figure: 1. a tube body; 2. a support frame; 3. a filter screen; 4. a transmission shaft; 5. a brush; 6. a paddle; 7. a blow-down valve; 8. a valve; 9. an end cap; 10. a magnet; 11. a seal ring; 12. a screw cap; 13. a bolt; 14. a water outlet; 15. and a water inlet.

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. 1-6, the present utility model provides a technical solution: the utility model provides a tubular special filter, including body 1, support frame 2, filter screen 3, transmission shaft 4, brush 5, paddle 6, blowoff valve 7, valve 8, end cover 9, magnet 10, sealing washer 11, nut 12, bolt 13, outlet 14 and water inlet 15, the interior surface fixed mounting of body 1 has support frame 2, and filter screen 3 is installed to the interior surface block of support frame 2, support frame 2 fixed mounting is in the inside one end that is close to valve 8 of body 1, and the lower extreme of support frame 2 is supported by a plurality of pillars, support frame 2 is rotatable with transmission shaft 4 and is connected, and the lower extreme of support frame 2 is domatic design, untreated water enters into the inside of body 1 through water inlet 15, filter the impurity in the water through filter screen 3, be discharged through outlet 14, in order to guarantee that the hydroenergy after filtering rejects impurity wherein.

The surface of support frame 2 runs through and installs transmission shaft 4, and the surface fixed mounting of transmission shaft 4 has brush 5, the one end fixed mounting of transmission shaft 4 has paddle 6, paddle 6 fixed mounting is located the outside one end of support frame 2 at transmission shaft 4, and the lower extreme of paddle 6 is cone design, the side surface of paddle 6 is laminated with the internal surface of filter screen 3 mutually, and filter screen 3 and paddle 6 are concentric design, can not increase the resistance that its flows through when untreated water passes through paddle 6, rivers will drive paddle 6 and do rotary motion on support frame 2, and paddle 6 rotates and drives transmission shaft 4 and rotate, transmission shaft 4 rotates, drive brush 5 scrub the surface of filter screen 3, guarantee the cleanness of filter screen 3, prevent impurity jam filter screen 3, influence the velocity of flow that rivers passed through.

The surface of body 1 one side runs through and installs blowoff valve 7, and the one end fixed mounting of body 1 has valve 8, blowoff valve 7 fixed mounting is being close to the one end of support frame 2 at body 1, and the one end that body 1 is close to bolt 13 has seted up the ring groove, the round hole has evenly been seted up with the surface of body 1 to end cover 9, and the round hole surface of end cover 9 and body 1 surface is laminated with the side surface of bolt 13, and bolt 13 and nut 12 are threaded connection, there is a large amount of impurity in the outside of filter screen 3 after using a period, can open blowoff valve 7 this moment, paddle 6 rotates and drives transmission shaft 4 and brush 5 and rotate, brush down the impurity of filter screen 3, and the impurity can't pass through filter screen 3 again, outwards discharge water through blowoff valve 7, all take out the outside impurity of filter screen 3 out of body 1, the convenience washs filter screen 3, a large amount of dismantlement time has been practiced thrift.

The outer surface of one end of the pipe body 1 is attached to the outer surface of the end cover 9, the magnet 10 is fixedly arranged on the outer surface of the end cover 9, the sealing ring 11 is arranged between the pipe body 1 and the end cover 9, the bolt 13 is installed on the outer surface of the end cover 9 in a penetrating mode, the nut 12 is installed on the outer surface of the bolt 13, the water outlet 14 is installed on one side of the outer surface of the pipe body 1 in a penetrating mode, the water inlet 15 is formed in one end of the pipe body 1, fine ferromagnetic particles in water can be adsorbed by the magnet 10 when water flows through the filter screen 3, when the magnet 10 needs to be cleaned after a period of time, the valve 8 can be closed, the nut 12 and the bolt 13 are detached, the end cover 9 and the sealing ring 11 are taken out, the ferromagnetic particles on the magnet 10 can be adsorbed, the ferromagnetic particles in the water can be conveniently recovered, and the magnet 10 can be cleaned conveniently.

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 tubular special filter, includes body (1), filter screen (3), brush (5), paddle (6) and blowoff valve (7), its characterized in that: the utility model discloses a water inlet (15) is seted up to the surface of body (1), including support frame (2), support frame (1), support frame (2), support frame (9), sealing washer (11), and outer surface of end cover (9) is installed in the surface joint of support frame (2), and outer surface fixed mounting of transmission shaft (4) has brush (5), the one end fixed mounting of transmission shaft (4) has paddle (6), blow off valve (7) are installed in the surface penetration of body (1) one side, and the one end fixed mounting of body (1) has valve (8), the one end surface of body (1) is laminated mutually with the surface of end cover (9), and the surface fixed mounting of end cover (9) has magnet (10), be provided with sealing washer (11) between body (1) and end cover (9), and the surface penetration of end cover (9) installs bolt (13) to the surface mounting of bolt (13) has nut (12), one side surface penetration of body (1) installs outlet (14), water inlet (15) are seted up to one end of body (1).

2. A tube-type specialty filter as set forth in claim 1, wherein: the support frame (2) is fixedly arranged at one end, close to the valve (8), inside the pipe body (1), and the lower end of the support frame (2) is supported by a plurality of struts.

3. A tube-type specialty filter as set forth in claim 1, wherein: the support frame (2) is rotationally connected with the transmission shaft (4), and the lower end of the support frame (2) is in a slope design.

4. A tube-type specialty filter as set forth in claim 1, wherein: the blade (6) is fixedly arranged at one end of the transmission shaft (4) positioned outside the support frame (2), and the lower end of the blade (6) is in a cone design.

5. A tube-type specialty filter as set forth in claim 1, wherein: the side surfaces of the blades (6) are attached to the inner surface of the filter screen (3), and the filter screen (3) and the blades (6) are concentrically designed.

6. A tube-type specialty filter as set forth in claim 1, wherein: the blow-down valve (7) is fixedly arranged at one end of the pipe body (1) close to the supporting frame (2), and a circular groove is formed in one end of the pipe body (1) close to the bolt (13).

7. A tube-type specialty filter as set forth in claim 1, wherein: round holes are uniformly formed in the outer surfaces of the end cover (9) and the pipe body (1), the round hole surfaces of the outer surfaces of the end cover (9) and the pipe body (1) are attached to the side surfaces of the bolts (13), and the bolts (13) are in threaded connection with the nuts (12).