CN220715041U - Filter element assembly for filter - Google Patents

Abstract

The utility model discloses a filter element assembly for a filter, and relates to the technical field of filters. The filter element comprises a main connecting pipe and filter element bodies, wherein one end of the peripheral surface of the main connecting pipe is attached with an extension connecting pipe, sealing bolts are fixedly connected to the outer side surfaces of the main connecting pipe and the extension connecting pipe, which are far away from each other, the bottoms of the main connecting pipe and the extension connecting pipe are fixedly connected with a filter element body in a rotary mode, a sealing scraping plate and a sliding plate are connected in each filter element body in a sliding clamping mode, and a threaded connecting pipe is arranged at the top of each filter element body. According to the utility model, the main connecting pipe and the filter element main body are arranged, so that the problems that the filter element assembly of the filter is purchased according to the filter size in actual use, the filtering area of a single filter element is limited in use, the filter element is difficult to judge whether to clean when the filter with a plurality of filter elements is used for cleaning, the time and the labor are wasted when the filter element is cleaned for many times, and the service life of the filter element is shortened are solved.

Description

Filter element assembly for filter

Technical Field

The utility model belongs to the technical field of filters, and particularly relates to a filter element assembly for a filter.

Background

The filter is an indispensable device on the conveying medium pipeline, is usually installed at the inlet end equipment of relief valve, water level valve, square work filter other equipment, the ware comprises barrel, stainless steel filter screen, blowdown part, transmission and electrical control part, after the water that treats is through the section of thick bamboo of filter screen, its impurity is blocked, when need wash, only take out detachable section of thick bamboo, it can to reload after the processing, therefore, the use is maintained very conveniently, when the use of filter, the filter core is its indispensable important structure, the liquid filter core makes the liquid that receives the pollution clean to the state that production, life need, namely make the liquid reach certain cleanliness factor, but it still has following drawback in the in-service use:

the utility model has disclosed a new kind of purifying filter cartridge of publication No. CN210699340U, the central position of the body top surface of said filter cartridge has a screwed joint pipe communicated with it, open the air outlet channel on the screwed joint pipe, the said number of filter discs is set up as five, it installs in the body of the filter cartridge separately, it is from the bottom to the top that it is filter disc one, filter disc two, filter disc three, filter disc four and filter disc five separately, the filter cartridge is connected with filter through a screwed joint pipe mostly, filter the sewage, in order to raise the filtration efficiency to sewage, the filter cartridge is through increasing the filtration area of the single filter cartridge mostly, guarantee to contact with more sewage in unit time, but the filtration area of the single filter cartridge is often limited by the filter size in the course of actual use, lead to the filtration efficiency to be limited, and need to purchase the filter cartridge size according to the size of the filter, the operation convenience is lower;

when the filter is used for the filter element, when a certain time is spent, residues in sewage can cause the filter element to be blocked, so that the pressure born by the filter element is increased, the filter element needs to be cleaned in time to avoid the reduction of the filtering efficiency, but when the filter with a plurality of filter elements is installed for use, a worker often is difficult to judge whether the filter element needs to be cleaned or not, and the filter element is possibly worn by the repeated cleaning, so that the service life of the filter element is shortened.

Disclosure of Invention

The utility model aims to provide a filter element assembly for a filter, which solves the problems that the size of a filter element needs to be purchased according to the size of the filter in actual use, the filtering area of a single filter element is limited in use, and when the filter with a plurality of filter elements is used for cleaning, whether the filter element needs to be cleaned or not is difficult to judge, and the time and effort are wasted and the service life of the filter element is shortened in cleaning the filter element for many times through a main connecting pipe and a filter element main body.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a filter element assembly for a filter, which comprises a main connecting pipe and filter element main bodies, wherein one end of the peripheral surface of the main connecting pipe is attached with an extension connecting pipe, sealing bolts are fixedly connected to the outer side surfaces of the main connecting pipe and the extension connecting pipe which are far away from each other in a screwed mode, the bottoms of the main connecting pipe and the extension connecting pipe are fixedly connected with the filter element main bodies in a screwed mode, a sealing scraping plate and a sliding plate are connected in each filter element main body in a sliding clamping mode, and a threaded connecting pipe is arranged at the top of each filter element main body;

the main connecting pipe can be extended through the extension connecting pipe, more filter core main parts can be installed to messenger's filter core subassembly, further more filter cores can be installed to messenger's filter, increase filtration area, and improved filtration efficiency, when the filter carries out the filtration of sewage, pressure through rivers can drive sealed scraper blade and slide in filter core main part, after the filter stops working, sealed scraper blade resets and scrapes the granule that will be attached to the filter core inner wall, the live time of extension filter core, reduce the washing number of times, when the filter core appears blockking up, water pressure can make sealed scraper blade further slide, and promote the slide, after using a period of time, after opening the filter, the staff can judge according to the slide position of each filter core main part that filter core main part is required to wash, staff's intensity of labour is reduced, extension filter core life.

Further, a filter connecting pipe is welded at the top of the main connecting pipe in a penetrating manner, first sealing gaskets are fixedly adhered to four outer side surfaces of the main connecting pipe, first water inlets are formed in the four outer side surfaces of the main connecting pipe in a penetrating manner and penetrate through the first sealing gaskets, sealing bolts are screwed into three first water inlets of the main connecting pipe far away from the extension connecting pipe, a first filter element connecting pipe is welded at the bottom of the main connecting pipe in a penetrating manner, and one of the threaded connecting pipes of the filter element main body is screwed and fixed on the outer peripheral surface of the first filter element connecting pipe;

can make filter core subassembly and filter connect through the main connecting pipe, filter sewage pump to a plurality of filter core main bodies in through the filter, can close the first water port that need not be connected through sealing bolt, avoid the outflow of sewage.

Further, first thread grooves are formed in two adjacent side edges of the top of the main connecting pipe, first connecting frames are rotatably clamped on the other two side edges of the top of the main connecting pipe, and connecting bolts penetrate through and are screwed on one end, far away from the main connecting pipe, of each first connecting frame;

staff can be according to the size of filter, through fixed a plurality of extension connecting pipes in the main connecting pipe outside, makes filter element assembly can install a plurality of filter core main part and filters sewage, increases filtration area, improves filtration efficiency, and has improved the flexibility of use.

Further, the four outer side surfaces of the extending connecting pipe are adhered and fixed with second sealing gaskets, the four outer side surfaces of the extending connecting pipe are penetrated and provided with second water through holes and penetrate through the second sealing gaskets, the first water through holes on the surface, close to the main connecting pipe, of the extending connecting pipe are communicated with the second water through holes, the three second water through holes, far away from the main connecting pipe, of the extending connecting pipe are respectively screwed with sealing bolts, the bottom of the extending connecting pipe is penetrated and welded with a second filter element connecting pipe, and the threaded connecting pipe of the other filter element main body is screwed and fixed on the outer peripheral surface of the second filter element connecting pipe;

the filter element main body quantity that can increase main connecting pipe can be connected through extending the connecting pipe, makes filter element assembly can install a plurality of filter element main bodies, filters sewage simultaneously through a plurality of filter element main bodies, improves filtration efficiency.

Further, second thread grooves are formed in two adjacent side edges of the top of the extension connecting pipe, second connecting frames are rotatably clamped on the other two side edges of the top of the extension connecting pipe, connecting bolts penetrate through and are screwed on one end, far away from the extension connecting pipe, of each second connecting frame, and two connecting bolts on the second connecting frames, close to the main connecting pipe, are screwed and fixed in two first thread grooves on the side edges of the main connecting pipe;

through rotating second link or first link to connect the bolt soon and connect and be fixed in first screw thread groove or second screw thread groove, can connect fixedly between main connecting pipe and the extension connecting pipe, extend between connecting pipe and the extension connecting pipe, easy operation is convenient.

Further, an upper support frame is fixedly clamped at the top of each filter element main body, a lower support frame is fixedly clamped at the bottom of each filter element main body, the threaded connecting pipe is welded at the top of the upper support frame in a penetrating manner, a through hole is formed in the top of the lower support frame in a penetrating manner, return springs are clamped at the periphery of the top of the sealing scraper in a clamping manner, one end of each return spring is clamped at the bottom of the upper support frame, and the sliding plate is positioned between the sealing scraper and the lower support frame;

when carrying out the filtration of sewage, drive the slip of sealed scraper blade through water pressure, and filter sewage through the filter core, when the filter stop work, drive sealed scraper blade through reset spring and reset, and scrape the granule of filter core main part inner wall through sealed scraper blade, the live time of extension filter core, reduce the washing number of times, when the filter core appears blockking up, water pressure can make sealed scraper blade further slide, and promote the slide, after using a period of time, after opening the filter, the staff can judge whether the filter core needs to wash according to the slide position of each filter core main part, reduce staff's intensity of labour, extension filter core life.

The utility model has the following beneficial effects:

according to the utility model, the main connecting pipe is arranged, so that the problems that the filtering area of a single filtering core is increased to ensure that the filtering area of the single filtering core is contacted with more sewage in unit time, but the filtering area of the single filtering core is limited by the size of the filter in the actual use process, so that the filtering efficiency is limited are solved, the size of the filtering core is required to be purchased according to the size of the filter, and the operation convenience is low are solved.

According to the utility model, through arranging the filter element main body, the problems that when the filter is used for a certain time, residues in sewage can cause blockage of the filter element, so that the pressure on the filter element is increased, the filter element needs to be cleaned in time to avoid the reduction of the filtering efficiency, when the filter with a plurality of filter elements is used, a worker often has difficulty in judging whether the filter element needs to be cleaned, and the filter element is possibly worn after cleaning for many times, so that the service life of the filter element is shortened are solved, when the filter filters the sewage, the sealing scraper is extruded by water pressure, the sealing scraper slides on the inner side of the filter element main body, when the filter stops working, the sealing slide plate is reset to clean the inner wall of the filter element, the blockage of the filter element is delayed, when the filter element starts to be blocked, the sealing scraper is extruded by water pressure, and after the filter is used for a certain time, the worker can judge whether each filter element needs to be cleaned according to the slide plate position of each filter element main body, the pulling strength of the worker is reduced, and the service life of the filter element main body is prolonged.

Drawings

FIG. 1 is a structural effect diagram of the present utility model;

FIG. 2 is a block diagram of the main connection pipe and the extension connection pipe of the present utility model;

FIG. 3 is a block diagram of a main connection pipe of the present utility model;

FIG. 4 is a block diagram of an extension connection tube of the present utility model;

FIG. 5 is a block diagram of the cartridge body of the present utility model;

fig. 6 is a cross-sectional view of a cartridge body of the present utility model.

Reference numerals:

1. a main connecting pipe; 101. extending the connecting pipe; 102. a filter connecting pipe; 103. a first gasket; 104. a sealing bolt; 105. a connecting bolt; 106. a first cartridge connecting tube; 107. a first water port; 108. a first thread groove; 109. a first connection frame; 110. a second gasket; 111. a second thread groove; 112. a second connecting frame; 113. a second water port; 114. a second cartridge connecting tube; 2. a cartridge body; 201. an upper support frame; 202. a lower support frame; 203. a threaded connecting pipe; 204. a sealing scraper; 205. a return spring; 206. a slide plate; 207. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-6, the utility model discloses a filter element assembly for a filter, which comprises a main connecting pipe 1 and a filter element main body 2, wherein one end of the outer peripheral surface of the main connecting pipe 1 is attached with an extension connecting pipe 101, sealing bolts 104 are screwed and fixed on the outer side surfaces of the main connecting pipe 1 and the extension connecting pipe 101 away from each other, the bottoms of the main connecting pipe 1 and the extension connecting pipe 101 are screwed and fixed with a filter element main body 2, a sealing scraper 204 and a sliding plate 206 are slidably clamped in each filter element main body 2, and a threaded connecting pipe 203 is arranged at the top of each filter element main body 2;

when the filter element assembly is installed, a proper amount of extension connecting pipes 101 are taken according to the volume of the filter element positions arranged in the filter, the extension connecting pipes 101 are installed and fixed on the outer side of the main connecting pipe 1, a plurality of sealing bolts 104 are screwed and fixed on the outer sides of the first water through holes 107 and the second water through holes 113 which are not needed to be used, the main connecting pipe 1 is connected with the filter, a plurality of filter element main bodies 2 are connected and fixed with the main connecting pipe 1 and the extension connecting pipes 101, when the filter filters sewage, the sewage is filtered through the plurality of filter element main bodies 2, when the filter is filtered, the sewage presses the sealing scraping plates 204, the sealing scraping plates 204 slide on the inner sides of the filter element main bodies 2, when the filter stops working, the sealing scraping plates 204 slide further by water pressure after a period of use, the sliding plates 206 are pushed, when a worker opens the filter to clean the filter element main bodies 2 at regular time, and the corresponding filter element main bodies 2 are disassembled and cleaned according to the requirements.

As shown in fig. 1-4, a filter connecting pipe 102 is welded at the top of the main connecting pipe 1 in a penetrating manner, a first sealing pad 103 is fixedly adhered to the peripheral surface of the main connecting pipe 1, first sealing pads 103 are fixedly adhered to four outer side surfaces of the main connecting pipe 1, first water through holes 107 are formed in the four outer side surfaces of the main connecting pipe 1 in a penetrating manner and penetrate through the first sealing pads 103, sealing bolts 104 are screwed into three first water through holes 107 of the main connecting pipe 1 far away from the extending connecting pipe 101, a first filter element connecting pipe 106 is welded at the bottom of the main connecting pipe 1 in a penetrating manner, a threaded connecting pipe 203 of one filter element main body 2 is screwed and fixed to the peripheral surface of the first filter element connecting pipe 106, first threaded grooves 108 are formed in two adjacent side edges of the top of the main connecting pipe 1, first connecting frames 109 are rotatably clamped on the other two side edges of the top of the main connecting pipe 1, and connecting bolts 105 are screwed into one end of each first connecting frame 109 far away from the main connecting pipe 1;

the four outer side surfaces of the extension connecting pipe 101 are adhered and fixed with a second sealing gasket 110, the four outer side surfaces of the extension connecting pipe 101 are penetrated and provided with second water inlets 113 and penetrate through the second sealing gasket 110, a first water inlet 107 on the surface, close to the main connecting pipe 1, of the extension connecting pipe 101 is communicated with the second water inlets 113, sealing bolts 104 are screwed into the three second water inlets 113, far away from the main connecting pipe 1, of the extension connecting pipe 101, a second filter element connecting pipe 114 is penetrated and welded at the bottom of the extension connecting pipe 101, a threaded connecting pipe 203 of the other filter element main body 2 is screwed and fixed on the outer peripheral surface of the second filter element connecting pipe 114, second threaded grooves 111 are formed on two adjacent side edges of the top of the extension connecting pipe 101, second connecting frames 112 are screwed and clamped on the other two side edges of the top of the extension connecting pipe 101, one end, far away from the extension connecting pipe 101, of each second connecting frame 112 is penetrated and screwed with connecting bolts 105, and two connecting bolts 105 on the second connecting frames 112, close to the main connecting pipe 1 are screwed and fixed in two first threaded grooves 108 on the side edges of the main connecting pipe 1;

according to the volume of the filter placed filter element, a proper number of extension connecting pipes 101 are taken, the first connecting frame 109 and the second connecting frame 112 are rotated, the plurality of extension connecting pipes 101 are connected and fixed on the outer side of the main connecting pipe 1 by screwing the connecting bolts 105 on the inner side of the first threaded grooves 108 or the second threaded grooves 111, a plurality of sealing bolts 104 are screwed and fixed on the outer sides of the first water through holes 107 and the second water through holes 113 which are not needed, the filter element assembly and the filter are connected through the filter connecting pipe 102, a plurality of filter element main bodies 2 are screwed on one ends of the first filter element connecting pipe 106 and the second filter element connecting pipe 114, and when the filtering is carried out, sewage is filtered through the plurality of filter element main bodies 2.

As shown in fig. 1, 5 and 6, an upper support frame 201 is fastened and fixed to the top of each filter element main body 2, a lower support frame 202 is fastened and fixed to the bottom of each filter element main body 2, a threaded connecting pipe 203 is welded to the top of the upper support frame 201 in a penetrating manner, a through hole 207 is formed in the top of the lower support frame 202 in a penetrating manner, a reset spring 205 is fastened and fixed to the periphery of the top of the sealing scraper 204 in a clamping manner, one end of the reset spring 205 is fastened and fixed to the bottom of the upper support frame 201, and a sliding plate 206 is located between the sealing scraper 204 and the lower support frame 202;

when filtering of sewage is carried out, the sewage drives the sliding of the sealing scraper 204, and the sewage is filtered through the filter element main body 2, when the filter stops working, the sealing scraper 204 is driven to reset through the pulling force of the reset spring 205 to the sealing scraper 204, and particles on the inner wall of the filter element main body 2 are scraped through the sealing scraper 204, when the filter element is blocked, the sealing scraper 204 is further slid by water pressure, the sliding plate 206 is pushed by the water pressure, after a period of use, after the filter is opened, the positions of the sliding plates 206 in the filter element main bodies 2 are confirmed by staff through the through holes 207, and whether the filter element needs to be cleaned is judged.

The specific working principle of the utility model is as follows: when the filter element assembly is installed, a proper amount of extension connecting pipes 101 are taken according to the volume of a filter placed in the filter, the first connecting frame 109 and the second connecting frame 112 are rotated, the connecting bolts 105 are screwed on the inner sides of the first threaded grooves 108 or the second threaded grooves 111, the extension connecting pipes 101 are connected and fixed on the outer sides of the main connecting pipes 1, the sealing bolts 104 are screwed and fixed on the outer sides of the first water through holes 107 and the second water through holes 113 which are not needed to be used, the filter element assembly and the filter are connected through the filter connecting pipes 102, the filter element bodies 2 are screwed on one ends of the first filter element connecting pipes 106 and the second filter element connecting pipes 114, when the filter is in use, sewage enters the inner sides of the main connecting pipes 1 and the extension connecting pipes 101 and further enters the inner sides of the filter element bodies 2, the sewage drives the sealing scraper 204 to slide through the filter element bodies 2, when the filter is out of work, the sealing scraper 204 is driven to reset through the pulling force of the sealing scraper 204 through the reset spring 205, particles on the inner walls of the filter element bodies 2 are scraped off, when the filter element is in the presence of a blockage, the water pressure pushes the sealing scraper 204 to slide 206, the sliding plate 206 is further pushed to slide, the filter element 206 is opened, and after the filter element bodies 2 are in the use, the sliding plate 2 is cleaned, and the sliding plate 2 is opened, and the filter body is cleaned after the filter bodies are cleaned, and the filter bodies are cleaned.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims (6)

1. A cartridge assembly for a filter comprising a main connecting tube (1) and a cartridge body (2), characterized in that: the novel filter element is characterized in that an extension connecting pipe (101) is attached to one end of the outer peripheral surface of the main connecting pipe (1), sealing bolts (104) are fixedly connected to the outer side surfaces, away from the main connecting pipe (1) and the extension connecting pipe (101), a filter element main body (2) is fixedly connected to the bottoms of the main connecting pipe (1) and the extension connecting pipe (101) in a screwed mode, sealing scraping plates (204) and sliding plates (206) are connected to the inner sliding mode of the filter element main body (2), and threaded connecting pipes (203) are arranged at the tops of the filter element main bodies (2).

2. A cartridge assembly for a filter according to claim 1, wherein: the filter is characterized in that a filter connecting pipe (102) is welded at the top of the main connecting pipe (1) in a penetrating mode, first sealing gaskets (103) are fixedly bonded on four outer side faces of the main connecting pipe (1), first water through holes (107) are formed in the four outer side faces of the main connecting pipe (1) in a penetrating mode and the first sealing gaskets (103) are formed in the inner side of the main connecting pipe (1) far away from the three first water through holes (107) of the extension connecting pipe (101) in a penetrating mode, sealing bolts (104) are connected in a rotating mode, first filter element connecting pipes (106) are welded at the bottom of the main connecting pipe (1) in a penetrating mode, and one of the threaded connecting pipes (203) of the filter element main body (2) are connected to the outer peripheral face of the first filter element connecting pipes (106) in a rotating mode.

3. A cartridge assembly for a filter according to claim 1, wherein: first thread grooves (108) are formed in two adjacent side edges of the top of the main connecting pipe (1), first connecting frames (109) are rotatably clamped on the other two side edges of the top of the main connecting pipe (1), and connecting bolts (105) are rotatably connected to one end, far away from the main connecting pipe (1), of each first connecting frame (109) in a penetrating and rotating mode.

4. A cartridge assembly for a filter according to claim 2, wherein: four lateral surfaces of extension connecting pipe (101) are all adhered and fixed with second sealed pad (110), four lateral surfaces of extension connecting pipe (101) all run through and have seted up second water port (113) and run through second sealed pad (110), main connecting pipe (1) and extension connecting pipe (101) are close to first water port (107) and second water port (113) intercommunication of one side mutually, and all connect sealing bolt (104) soon in three second water ports (113) that main connecting pipe (1) were kept away from to extension connecting pipe (101), extension connecting pipe (101) bottom run through the welding have second filter core connecting pipe (114), another threaded connection pipe (203) of filter core main part (2) connect soon and are fixed in second filter core connecting pipe (114) outer peripheral face.

5. A cartridge assembly for a filter according to claim 3, wherein: second thread groove (111) have been seted up on the adjacent both sides edge in extension connecting pipe (101) top, the joint has all rotated second link (112) on the other both sides edge at extension connecting pipe (101) top, every the one end that extension connecting pipe (101) was kept away from to second link (112) runs through and connects soon connecting bolt (105), and is close to main connecting pipe (1) two connecting bolts (105) on second link (112) connect soon and are fixed in two first thread groove (108) on main connecting pipe (1) side.

6. A cartridge assembly for a filter according to claim 1, wherein: every filter core main part (2) top joint is fixed with upper supporting frame (201), every filter core main part (2) bottom joint is fixed with lower carriage (202), threaded connection pipe (203) run through and weld in upper supporting frame (201) top, through-hole (207) have been seted up in lower carriage (202) top run through, joint all around in sealing scraper blade (204) top has reset spring (205), reset spring (205) one end joint is in upper supporting frame (201) bottom, slide (206) are located between sealing scraper blade (204) and lower supporting frame (202).