CN220110597U

CN220110597U - Valveless filtering device

Info

Publication number: CN220110597U
Application number: CN202321646084.7U
Authority: CN
Inventors: 李鹏辉; 王飞; 尚娜强
Original assignee: Shanxi Zhonghui Xinyuan Environmental Protection Technology Co ltd
Current assignee: Shanxi Zhonghui Xinyuan Environmental Protection Technology Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-12-01
Anticipated expiration: 2033-06-27

Abstract

The utility model relates to the technical field of water filtration and discloses a valveless filtering device which comprises a filtering device body, wherein the filtering device body comprises a filtering tank, a filtering mechanism is arranged in an inner cavity of the filtering tank and comprises a filtering plate, a leak hole is formed in the center of the inner cavity of the filtering plate, non-woven fabrics and filtering cotton are respectively arranged at the top and the bottom of the inner cavity of the filtering plate, and fixing mechanisms are arranged at two sides of the bottom of the filtering plate. This valveless filter equipment drives the locking seat through anti-skidding lug and rotates, makes the locking seat follow locking screw rod surface and breaks away from under locking seat and locking screw rod threaded connection, then pulls montant downwardly moving through the pull ring, drives the filter and demolishs in the filtration jar through the removal of montant, can solve current valveless filter when using, its inside filter screen filters for a long time, blocks up its mesh easily, if not to change the maintenance to it, influences the problem of filtration performance like this.

Description

Valveless filtering device

Technical Field

The utility model relates to the technical field of water filtration, in particular to a valveless filter device.

Background

The concept of water filtration is defined according to the location of the host and the guest where the water is located, and when the water is taken as the main body, the water filtration is a medium for filtering and treating other impurities, and is a filtration mode for effectively separating solids and gases through water dissolution.

And (3) searching: a valveless wastewater-free filtration device, the bulletin number of which is: CN214654347U, this application includes the cistern, the top fixed mounting of cistern has the cistern roof, the top fixed mounting of cistern roof has valveless filter, the top of cistern roof closely welds there is constructed wetland, the top of cistern roof is located between valveless filter and constructed wetland and is equipped with sewage flusher, one side surface of cistern is equipped with the showy delivery port, the back top fixed mounting of valveless filter has gravity water inlet, and the bottom of gravity water inlet is connected with valveless filter surface through the pipeline; the utility model effectively solves the problems of part of wastewater generation, manual operation, high energy consumption, large occupied area and high operation cost of the traditional device.

The valveless filter is widely applied to surface water purification, circulating water bypass filtration, suspended impurities removal of production wastewater and filtration of organic sewage after biochemical and secondary sedimentation treatment, but when the existing valveless filter is used, an internal filter screen of the existing valveless filter is filtered for a long time, meshes of the existing valveless filter are easy to be blocked, and if the existing valveless filter is not replaced and maintained, the filtering performance is affected, so that a valveless filter device is provided by a person skilled in the art to solve the problems in the background art.

Disclosure of Invention

The present utility model is directed to a valveless filtering apparatus to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the valveless filtering device comprises a filtering device body, wherein the filtering device body comprises a filtering tank, a filtering mechanism is arranged in an inner cavity of the filtering tank, the filtering mechanism comprises a filtering plate, a leak hole is formed in the center of the inner cavity of the filtering plate, and non-woven fabrics and filtering cotton are respectively arranged at the top and the bottom of the inner cavity of the filtering plate;

the utility model discloses a filter, including filter, fixed establishment, locking screw, fixed establishment includes montant and side seat, the top of montant and the bottom contact of filter, the bottom fixedly connected with bottom plate of montant, one side fixedly connected with locking screw at bottom plate top, the top of locking screw runs through to the top of side seat.

As still further aspects of the utility model: the top threaded connection on locking screw surface has the locking seat, the fixed surface of locking seat is connected with anti-skidding lug, anti-skidding lug's quantity is a plurality of, and is the surface that encircles and distribute in the locking seat.

As still further aspects of the utility model: the top of bottom plate and the bottom in close contact with of filtration jar, the bottom fixedly connected with pull ring of bottom plate.

As still further aspects of the utility model: an upper groove is formed in the top of the inner cavity of the filter plate, and the inner part of the upper groove is connected with the surface of the non-woven fabric in a clamping manner.

As still further aspects of the utility model: the bottom of the inner cavity of the filter plate is provided with a lower groove, and the inner part of the lower groove is connected with the surface of the filter cotton in a clamping way.

As still further aspects of the utility model: the center department intercommunication at filtration jar top has the water inlet pipe, the top threaded connection of water inlet pipe has into the water cap.

As still further aspects of the utility model: the four corners of filter tank bottom all fixedly connected with spliced pole, the bottom fixedly connected with fixed leg of spliced pole.

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

1. according to the utility model, the locking seat is driven to rotate through the anti-slip convex blocks, the locking seat is separated from the surface of the locking screw rod under the threaded connection of the locking seat and the locking screw rod, then the vertical rod is pulled to move downwards through the pull ring, and the filter plate is driven to be removed from the filter tank through the movement of the vertical rod, so that the problem that the filtering performance is affected if the conventional valveless filter is not replaced and maintained due to the fact that the inner filter screen is filtered for a long time and the meshes of the filter are easily blocked when the conventional valveless filter is used is solved.

2. According to the utility model, the positions of the filter tanks are supported through the arrangement of the connecting columns and the fixed support legs, so that the unstable phenomenon of the filter tanks in the working process is avoided, and the non-woven fabrics can be smoothly clamped into the filter plates through the arrangement of the upper grooves, so that the positions of the non-woven fabrics can be installed.

Drawings

FIG. 1 is a schematic diagram of a valveless filtration apparatus;

FIG. 2 is a cross-sectional view of a filter canister configuration in a valveless filter apparatus;

FIG. 3 is a schematic illustration of the connection of a vertical rod structure in a valveless filter apparatus;

FIG. 4 is a schematic illustration of the connection of a locking screw configuration in a valveless filter apparatus;

FIG. 5 is an exploded view of the filter plate and nonwoven fabric structure of a valveless filter apparatus;

fig. 6 is an exploded view of the filter plate and filter cotton structure of a valveless filter apparatus.

In the figure: 1. a filter body; 101. a filter tank; 102. a fixed support leg; 103. a connecting column; 104. a water inlet pipe; 105. a water inlet cover; 2. a fixing mechanism; 201. a vertical rod; 202. a side seat; 203. locking the screw rod; 204. a bottom plate; 205. a pull ring; 206. a locking seat; 207. an anti-slip bump; 3. a filtering mechanism; 301. a filter plate; 302. an upper groove; 303. a nonwoven fabric; 304. a leak hole; 305. filtering cotton; 306. and a lower groove.

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, a valveless filtering apparatus includes a filtering apparatus body 1, the filtering apparatus body 1 includes a filtering tank 101, a filtering mechanism 3 is installed in an inner cavity of the filtering tank 101, the filtering mechanism 3 includes a filtering plate 301, a leak hole 304 is formed in a center of the inner cavity of the filtering plate 301, and a non-woven fabric 303 and a filtering cotton 305 are installed at top and bottom of the inner cavity of the filtering plate 301 respectively;

the fixed establishment 2 is all installed to the both sides of filter 301 bottom, and fixed establishment 2 includes montant 201 and side seat 202, and the top of montant 201 and the bottom contact of filter 301, the bottom fixedly connected with bottom plate 204 of montant 201, one side fixedly connected with locking screw 203 at bottom plate 204 top, the top of locking screw 203 runs through to the top of side seat 202.

Specifically, the top thread on the surface of the locking screw 203 is connected with a locking seat 206, the surface of the locking seat 206 is fixedly connected with a plurality of anti-skid bumps 207, and the anti-skid bumps 207 are circumferentially distributed on the surface of the locking seat 206.

Through above-mentioned technical scheme, through the setting of skid-proof block 207, increase the area of contact of hand and locking seat 206, then conveniently rotate locking seat 206.

Specifically, the top of bottom plate 204 is in close contact with the bottom of filter canister 101, and pull ring 205 is fixedly connected to the bottom of bottom plate 204.

Through above-mentioned technical scheme, through bottom plate 204's setting, can carry out spacing support to the position of montant 201, pull ring 205's setting simultaneously can conveniently pull bottom plate 204 downwardly.

Specifically, an upper groove 302 is formed at the top of the inner cavity of the filter plate 301, and the inner part of the upper groove 302 is connected with the surface of the non-woven fabric 303 in a clamping manner.

Through the above technical scheme, through the setting of upper groove 302, make nonwoven 303 can block smoothly into the inside of filter 301 to this position that can install nonwoven 303.

Specifically, a lower groove 306 is formed at the bottom of the inner cavity of the filter plate 301, and the inside of the lower groove 306 is connected with the surface of the filter cotton 305 in a clamping manner.

Through the above technical scheme, through the setting of lower recess 306, make filter pulp 305 can block into filter 301's inside smoothly to this position that can filter pulp 305 installs.

Specifically, the center of the top of the filter tank 101 is communicated with a water inlet pipe 104, and the top of the water inlet pipe 104 is in threaded connection with a water inlet cover 105.

Through above-mentioned technical scheme, through the setting of income water lid 105, play confined effect to water inlet pipe 104, can prevent then that external impurity from can getting into the inside of filtration jar 101.

Specifically, the four corners of the bottom of the filter tank 101 are fixedly connected with connecting columns 103, and the bottom of the connecting columns 103 is fixedly connected with fixed support legs 102.

Through above-mentioned technical scheme, through the setting of spliced pole 103 and fixed leg 102, support the position of filtration jar 101, avoid filtration jar 101 can appear unstable phenomenon in the course of the work.

The working principle of the utility model is as follows: firstly, the water source is led into the filter tank 101 through the water inlet pipe 104, at this time, the water source is filtered through the non-woven fabric 303, and the filtered water source flows to the bottom of the filter plate 301 through the leak holes 304, at this time, the water source is filtered again through the filter cotton 305, secondly, the locking seat 206 is driven to rotate through the anti-slip bump 207, the locking seat 206 is separated from the surface of the locking screw 203 under the threaded connection of the locking seat 206 and the locking screw 203, then the vertical rod 201 is pulled to move downwards through the pull ring 205, the filter plate 301 is driven to be removed from the filter tank 101 through the movement of the vertical rod 201, meanwhile, the non-woven fabric 303 is removed from the filter plate 301, and the filter cotton 305 is removed from the filter plate 301, so that the effect of cleaning, maintenance and replacement of the filter screen can be realized.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed equally within the scope of the present utility model.

Claims

1. Valveless filtering apparatus comprising a filtering apparatus body (1), characterized in that: the filtering device comprises a filtering device body (1), wherein the filtering device body comprises a filtering tank (101), a filtering mechanism (3) is arranged in an inner cavity of the filtering tank (101), the filtering mechanism (3) comprises a filtering plate (301), a leak hole (304) is formed in the center of the inner cavity of the filtering plate (301), and non-woven fabrics (303) and filtering cotton (305) are respectively arranged at the top and the bottom of the inner cavity of the filtering plate (301);

the utility model discloses a filter, including filter, fixed establishment (2) are all installed to both sides of filter (301) bottom, fixed establishment (2) include montant (201) and side seat (202), the top of montant (201) and the bottom contact of filter (301), the bottom fixedly connected with bottom plate (204) of montant (201), one side fixedly connected with locking screw (203) at bottom plate (204) top, the top of locking screw (203) runs through to the top of side seat (202).

2. A valveless filtration apparatus according to claim 1, wherein: the top threaded connection on locking screw (203) surface has locking seat (206), the fixed surface of locking seat (206) is connected with anti-skidding lug (207), the quantity of anti-skidding lug (207) is a plurality of, and is the surface that encircles and distribute in locking seat (206).

3. A valveless filtration apparatus according to claim 1, wherein: the top of bottom plate (204) and the bottom of filtration jar (101) in close contact, the bottom of bottom plate (204) fixedly connected with pull ring (205).

4. A valveless filtration apparatus according to claim 1, wherein: an upper groove (302) is formed in the top of the inner cavity of the filter plate (301), and the inner part of the upper groove (302) is connected with the surface of the non-woven fabric (303) in a clamping mode.

5. A valveless filtration apparatus according to claim 1, wherein: the bottom of the inner cavity of the filter plate (301) is provided with a lower groove (306), and the inner part of the lower groove (306) is connected with the surface of the filter cotton (305) in a clamping way.

6. A valveless filtration apparatus according to claim 1, wherein: the center department at filtration jar (101) top communicates has water inlet pipe (104), the top threaded connection of water inlet pipe (104) has into water lid (105).

7. A valveless filtration apparatus according to claim 1, wherein: the four corners of the bottom of the filter tank (101) are fixedly connected with connecting columns (103), and the bottom of each connecting column (103) is fixedly connected with a fixed supporting leg (102).