CN216320371U - Concentrate filter convenient to change built-in filter core - Google Patents
Concentrate filter convenient to change built-in filter core Download PDFInfo
- Publication number
- CN216320371U CN216320371U CN202122526718.2U CN202122526718U CN216320371U CN 216320371 U CN216320371 U CN 216320371U CN 202122526718 U CN202122526718 U CN 202122526718U CN 216320371 U CN216320371 U CN 216320371U
- Authority
- CN
- China
- Prior art keywords
- filter
- filter element
- piston plate
- concentrate
- filter body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model belongs to the technical field of filters, in particular to a concentrated solution filter convenient for replacing a built-in filter element, which aims at the problems of filter element deformation of the concentrated solution filter and inconvenient operation when the concentrated solution filter is replaced, and the utility model provides the following scheme, wherein the concentrated solution filter comprises a filter body, the filter body also comprises a liquid inlet pipe, the liquid inlet pipe is communicated with the outer surface of the bottom of the filter body, and a liquid outlet pipe communicated with the outer surface of the top of the filter body is arranged above the liquid inlet pipe; according to the utility model, the filter cartridge and the filter element are driven by the piston plate to move upwards to be separated from the fixing ring through the threaded rotation of the adjusting bolt and the elastic force of the jacking spring, so that the filter cartridge and the filter element can be taken out and treated, the filter cartridge and the filter element are respectively cleaned and replaced, then the filter cartridge and the filter element are reversely operated, the piston plate is reset, the filter element and the filter cartridge are placed in the fixing ring, and the sleeve is compressed through the compression column, so that the stable installation treatment of the filter element and the filter cartridge can be completed.
Description
Technical Field
The utility model relates to the technical field of filters, in particular to a concentrated solution filter with a built-in filter element convenient to replace.
Background
The filter is an indispensable device on a medium conveying pipeline and is usually arranged on a pressure reducing valve, a pressure relief valve and a constant water level valve; after the liquid to be treated passes through the filter element of the filter screen of the filter, impurities are blocked, and when the liquid is required to be cleaned, the detachable filter element is taken out and a new filter element is arranged.
When the concentrated solution filter is operated for a long time, the concentrated solution is easy to polymerize and crystallize at dead corners, and the filter element of the concentrated solution filter needs to be replaced and treated when the concentrated solution filter is operated for a long time.
Therefore, a concentrate filter with a built-in filter element convenient to replace is needed to solve the problem that the filter element of the concentrate filter is deformed and inconvenient to operate when the filter element is replaced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a concentrated solution filter convenient for replacing a built-in filter element, which solves the problems of filter element deformation of the concentrated solution filter and inconvenient operation when the concentrated solution filter is replaced.
In order to achieve the purpose, the utility model adopts the following technical scheme: a concentrated solution filter convenient for replacing a built-in filter element comprises a filter body and the filter body further comprises
The liquid inlet pipe is communicated with the outer surface of the bottom of the filter body, a liquid outlet pipe communicated with the outer surface of the top of the filter body is arranged above the liquid inlet pipe, and a sealing cover is in threaded connection with the inner surface of the top of the filter body;
the filter comprises a piston plate, the piston plate is connected with the inner wall of the bottom of the filter body in a sliding mode, a jacking spring is fixed between the piston plate and the inner wall of the bottom of the filter body, a rotating groove is formed in the top of the piston plate, a rotating block is arranged in the rotating groove, an adjusting bolt penetrating through the rotating groove is connected to the bottom of the filter body in a threaded mode, the adjusting bolt is connected with the bottom face of the rotating block in a rotating mode, a filter element is inserted into the outer side, located on the rotating block, of the piston plate, and a compressing assembly is arranged on the outer side, located on the filter element, of the filter body.
Preferably, the pressing component comprises
The fixing ring is fixed with the side wall of the filter body, and a filter cylinder sleeved outside the filter element is inserted into the inner wall of the fixing ring;
the sealing ring is sleeved on the outer surface of the filter element, a sleeve sleeved on the outer side of the top of the filter element is arranged on the top surface of the sealing ring, and a compression column in contact with the sleeve is fixed on the inner wall of the bottom of the sealing cover.
Preferably, the inner diameter of the sleeve is equal to the outer diameter of the filter element, and the inner diameter of the filter element is consistent with the outer diameter of the rotating block.
Preferably, the aperture of the sleeve is matched with that of the filter cylinder, the top surface of the fixing ring is provided with a mounting groove, and the outer edge of the top of the sleeve is provided with a convex ring matched with the mounting groove.
Preferably, the top surface of the fixing ring, the top surface of the filter cartridge and the bottom surface of the sealing ring are located on the same horizontal plane, and the sealing ring is located below the liquid outlet pipe.
Preferably, the thickness of the piston plate is matched with the pipe diameter of the liquid inlet pipe, a groove is formed in the bottom of the piston plate, and the top end of the jacking spring is located inside the groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the filter cartridge and the filter element are driven by the piston plate to move upwards to be separated from the fixing ring through the threaded rotation of the adjusting bolt and the elastic force of the jacking spring, so that the filter cartridge and the filter element can be taken out and treated, the filter cartridge and the filter element are respectively cleaned and replaced, then the filter cartridge and the filter element are reversely operated, the piston plate is reset, the filter element and the filter cartridge are placed in the fixing ring, and the sleeve is compressed through the compression column, so that the stable installation treatment of the filter element and the filter cartridge can be completed.
2. According to the utility model, the filter cartridge is arranged, so that not only can concentrated solution be primarily filtered, but also the filter element can be isolated to a certain extent, so that the deformation of the filter element can be effectively prevented, the stability of the installation of the filter element on the piston plate can be enhanced, and the sleeve pipe is extruded and limited through the compression column, so that the installation sealing performance of the sealing ring on the filter cartridge and the filter element is ensured.
Drawings
FIG. 1 is a schematic view of an overall structure of a concentrate filter with a built-in filter element convenient to replace according to the present invention;
FIG. 2 is a schematic view of a portion of a hold-down assembly of a concentrate filter with a built-in cartridge for easy replacement according to the present invention;
FIG. 3 is a schematic view of a filter element of a concentrate filter with a built-in filter element according to the present invention;
fig. 4 is a schematic view of a partial structure of a rotating groove of a concentrate filter with a built-in filter element convenient to replace according to the present invention.
In the figure: 1. a filter body; 2. a liquid inlet pipe; 3. a liquid outlet pipe; 4. a sealing cover; 5. a piston plate; 6. a jacking spring; 7. a rotating groove; 8. rotating the block; 9. adjusting the bolt; 10. a filter element; 11. a compression assembly; 111. a fixing ring; 112. a filter cartridge; 113. a seal ring; 114. a sleeve; 115. and (5) compressing the column.
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 concentrated solution filter convenient for replacing a built-in filter element comprises a filter body 1, wherein the filter body 1 further comprises a liquid inlet pipe 2, the liquid inlet pipe 2 is communicated with the outer surface of the bottom of the filter body 1, a liquid outlet pipe 3 communicated with the outer surface of the top of the filter body 1 is arranged above the liquid inlet pipe 2, and the inner surface of the top of the filter body 1 is in threaded connection with a sealing cover 4; a piston plate 5, the piston plate 5 is connected with the bottom inner wall of the filter body 1 in a sliding manner, a jacking spring 6 is fixed between the piston plate 5 and the bottom inner wall of the filter body 1, a rotating groove 7 is arranged at the top of the piston plate 5, a rotating block 8 is arranged in the rotating groove 7, an adjusting bolt 9 penetrating through the rotating groove 7 is connected with the bottom of the filter body 1 through a thread, the adjusting bolt 9 is connected with the bottom surface of the rotating block 8 in a rotating manner, a filter element 10 is inserted at the outer side of the rotating block 8 of the piston plate 5, a pressing component 11 is arranged at the outer side of the filter element 10 of the filter body 1, a safety valve, a pressure sensor and an exhaust pipe joint are reserved at the top of a sealing cover 4, the piston plate 5 is limited downwards through the adjusting bolt 9 in a thread manner, and the jacking spring 6 is driven to compress, so that the piston plate 5 is positioned below the liquid inlet pipe 2 in a stable installation state, the pressing component 11 is arranged to press-fit the filter element 10, and ensures the installation stability of the filter element 10 in the filter body 1, thereby facilitating subsequent replacement.
The compressing assembly 11 comprises a fixing ring 111, the fixing ring 111 is fixed with the side wall of the filter body 1, and the inner wall of the fixing ring 111 is inserted with a filter cartridge 112 sleeved outside the filter element 10; sealing washer 113, the surface of filter core 10 is located to sealing washer 113 cover, sealing washer 113's top surface is provided with the sleeve pipe 114 that the cover located the filter core 10 top outside, the bottom inner wall of sealed lid 4 is fixed with the post 115 that compresses tightly with the contact of sleeve pipe 114, it is specific, strain the setting of a section of thick bamboo 112, both can carry out preliminary filtration to the concentrate, can carry out the isolated processing of certain degree to filter core 10 again, thereby effectively prevent it and take place to warp, and strain a section of thick bamboo 112 and can strengthen the stability of filter core 10 installation on piston plate 5, it is spacing to extrude sleeve pipe 114 through compressing tightly post 115, thereby guarantee that sealing washer 113 is to the installation leakproofness of straining a section of thick bamboo 112 and filter core 10.
The internal diameter of sleeve pipe 114 equals with the external diameter size of filter core 10, and the internal diameter of filter core 10 is unanimous with the external diameter size of turning block 8, and is concrete, and filter core 10 carries out bottom and top respectively through turning block 8 and sleeve pipe 114 spacing to effectively improve the installation stability to filter core 10, thereby improve filter core 10 and strain the filter effect of a section of thick bamboo 112 to the concentrate.
The aperture size of sleeve 114 and the aperture size looks adaptation of straining a section of thick bamboo 112, the top surface of solid fixed ring 111 is provided with the mounting groove, the top outer fringe of sleeve 114 is provided with the bulge loop with mounting groove looks adaptation, it is concrete, the setting of mounting groove, the installation stability of 112 on solid fixed ring 111 is strained in the improvement, thereby make strain a section of thick bamboo 112 and carry out abundant isolation to concentrated liquid crystal, effectively prevent filter core 10 surface deformation, the setting in sleeve 114 aperture, carry out secondary filtration to the concentrate, thereby further improve the filter effect to the concentrate.
The top surface of the fixing ring 111, the top surface of the filter cartridge 112 and the bottom surface of the sealing ring 113 are located on the same horizontal plane, and the sealing ring 113 is located below the liquid outlet pipe 3, specifically, the arrangement of the position of the sealing ring 113 improves the relative sealing performance of the filter cartridge 112 and the filter element 10 in the filter body 1, thereby effectively improving the filtering effect of the filter cartridge 112 and the filter element 10 on the concentrated liquid.
The thickness of piston board 5 and the pipe diameter size looks adaptation of feed liquor pipe 2, the bottom of piston board 5 is provided with the recess, and the top of jacking spring 6 is located the inside of recess, and is concrete, and the setting of recess can carry out certain spacing processing to jacking spring 6 to further improve the stability of carrying out the motion to piston board 5 in filter body 1.
The working principle is as follows: when the filter element 10 of the concentrated solution filter body 1 is replaced, the sealing cover 4 is rotated by a tool to be opened, so that the sealing cover 4 is separated from the filter body 1, the sleeve 114 is taken out from the top of the filter element 10, the adjusting bolt 9 at the bottom of the filter is rotated by a screw thread, the piston plate 5 is driven to move upwards by the elastic force of the jacking spring 6, so that the outer surface of the piston plate 5 forms the relative sealing treatment on the liquid inlet pipe 2, the filter element 10 and the filter cylinder 112 are pushed upwards, the filter element 10 and the filter cylinder 112 are taken out, the operation is simple and convenient, the concentrated solution on the outer surface of the filter cylinder 112 is cleaned and cleaned, a new filter element 10 is replaced, the replaced filter element 10 is inserted into the cleaned filter cylinder 112, the filter cylinder 112 is inserted from the middle of the fixing ring 111, and the new filter element 10 is clamped and installed with the rotating block 8 on the piston plate 5, the adjusting bolt 9 is rotated reversely, so that the piston plate 5 is reset, the sealing ring 113 is sleeved on the outer surface of the top of the filter element 10, the sealing ring 113 is pressed downwards, the top of the filter cylinder 112 and the mounting groove of the fixing ring 111 are clamped and mounted, the sleeve 114 is sleeved on the outer side of the top of the filter element 10, the sealing cover 4 is used for mounting the filter body 1 in a threaded manner, the pressing column 115 is used for pressing the sleeve 114, the fastening and mounting processing of the filter cylinder 112 and the filter element 10 is completed, preliminary filtering is performed on the outer edge of the filter element 10 through the filter cylinder 112, concentrated liquid crystal can be effectively prevented from being attached to the outer surface of the filter element 10, the filtering effect of the filter element 10 can be effectively improved, secondary filtering processing is performed through the sleeve 114, and the filtering effect of the concentrated liquid is further improved.
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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A concentrate filter convenient for replacing a built-in filter element comprises a filter body (1) and is characterized in that the filter body (1) further comprises
The liquid inlet pipe (2) is communicated with the outer surface of the bottom of the filter body (1), a liquid outlet pipe (3) communicated with the outer surface of the top of the filter body (1) is arranged above the liquid inlet pipe (2), and a sealing cover (4) is in threaded connection with the inner surface of the top of the filter body (1);
the novel filter comprises a piston plate (5), the piston plate (5) is connected with the inner wall of the bottom of the filter body (1) in a sliding mode, a jacking spring (6) is fixed between the piston plate (5) and the inner wall of the bottom of the filter body (1), a rotating groove (7) is formed in the top of the piston plate (5), a rotating block (8) is arranged in the rotating groove (7), an adjusting bolt (9) penetrating through the rotating groove (7) is connected to the bottom of the filter body (1) in a threaded mode, the adjusting bolt (9) is connected with the bottom of the rotating block (8) in a rotating mode, a filter element (10) is inserted into the outer side, located on the filter element (8), of the piston plate (5), and a pressing assembly (11) is arranged on the outer side, located on the filter element (10), of the filter body (1).
2. A concentrate filter for facilitating replacement of a built-in filter element according to claim 1, wherein the hold-down assembly (11) comprises
The fixing ring (111) is fixed with the side wall of the filter body (1), and a filter cylinder (112) sleeved on the outer side of the filter element (10) is inserted into the inner wall of the fixing ring (111);
sealing washer (113), sealing washer (113) cover is located the surface of filter core (10), the top surface of sealing washer (113) is provided with the cover and locates sleeve pipe (114) in the filter core (10) top outside, the bottom inner wall of sealed lid (4) is fixed with compresses tightly post (115) with sleeve pipe (114) contact.
3. A concentrate filter according to claim 2, wherein the sleeve (114) has an inner diameter which is substantially equal to the outer diameter of the filter element (10), and the filter element (10) has an inner diameter which is substantially equal to the outer diameter of the rotor (8).
4. The concentrate filter with the built-in filter element convenient to replace according to claim 3, wherein the size of the bore of the sleeve (114) is matched with the size of the bore of the filter cylinder (112), the top surface of the fixing ring (111) is provided with a mounting groove, and the outer edge of the top of the sleeve (114) is provided with a convex ring matched with the mounting groove.
5. A concentrate filter with an internal filter element for easy replacement according to claim 4, wherein the top surface of the fixing ring (111), the top surface of the filter cartridge (112) and the bottom surface of the sealing ring (113) are located at the same level, and the sealing ring (113) is located below the outlet pipe (3).
6. The concentrate filter convenient for replacing a built-in filter element according to claim 1, wherein the thickness of the piston plate (5) is matched with the pipe diameter of the liquid inlet pipe (2), a groove is formed in the bottom of the piston plate (5), and the top end of the jacking spring (6) is positioned inside the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122526718.2U CN216320371U (en) | 2021-10-20 | 2021-10-20 | Concentrate filter convenient to change built-in filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122526718.2U CN216320371U (en) | 2021-10-20 | 2021-10-20 | Concentrate filter convenient to change built-in filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216320371U true CN216320371U (en) | 2022-04-19 |
Family
ID=81178063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122526718.2U Active CN216320371U (en) | 2021-10-20 | 2021-10-20 | Concentrate filter convenient to change built-in filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216320371U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887371A (en) * | 2022-05-09 | 2022-08-12 | 中国石油大学(华东) | Fracturing fluid treatment device for acetylene fracturing process |
| CN115253684A (en) * | 2022-08-01 | 2022-11-01 | 青岛尚禹环保设备科技有限公司 | PTFE milipore filter filtration equipment |
| CN115253377A (en) * | 2022-08-15 | 2022-11-01 | 白飞虎 | Continuous separation and extraction process and equipment for tea polyphenol |
-
2021
- 2021-10-20 CN CN202122526718.2U patent/CN216320371U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887371A (en) * | 2022-05-09 | 2022-08-12 | 中国石油大学(华东) | Fracturing fluid treatment device for acetylene fracturing process |
| CN114887371B (en) * | 2022-05-09 | 2023-12-05 | 中国石油大学(华东) | Fracturing fluid treatment device for acetylene fracturing process |
| CN115253684A (en) * | 2022-08-01 | 2022-11-01 | 青岛尚禹环保设备科技有限公司 | PTFE milipore filter filtration equipment |
| CN115253377A (en) * | 2022-08-15 | 2022-11-01 | 白飞虎 | Continuous separation and extraction process and equipment for tea polyphenol |
| CN115253377B (en) * | 2022-08-15 | 2024-04-30 | 三江原子农业科技有限公司 | Continuous separation and extraction process and extraction equipment for tea polyphenol |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216320371U (en) | Concentrate filter convenient to change built-in filter core | |
| CN107905929A (en) | A kind of fuel filter of filtration package | |
| CN216677122U (en) | Filter press unit of filter press plate frame | |
| CN215566617U (en) | Screw type air compressor | |
| CN214360327U (en) | Environment-friendly sewage treatment plant | |
| CN213698988U (en) | Pretreatment device for recycling waste emulsion discharged in tank-making production | |
| CN214345627U (en) | Reverse osmosis sewage treatment device | |
| CN212701367U (en) | Microporous membrane filter | |
| CN219290786U (en) | Filter with easily replaced filter element | |
| CN217682250U (en) | Pump core assembly of high-pressure plunger pump | |
| CN111715150A (en) | Draw-out device of clear liquid in reation kettle | |
| CN208742309U (en) | Rectangular microporous filter | |
| CN218980750U (en) | Permanent magnet filter | |
| CN207940694U (en) | A kind of water dispenser hand drawing water pump | |
| CN217854817U (en) | Traditional chinese medicine extract filters enrichment facility | |
| CN215137389U (en) | Filter with easily replaceable filter element | |
| CN110339591A (en) | Extraction equipment is used in a kind of extraction of rotary plant | |
| CN215505753U (en) | Filter convenient to wash or renew cartridge | |
| CN212263201U (en) | Draw-out device of clear liquid in reation kettle | |
| CN217745894U (en) | High leakproofness filter-press pump with filtering capability | |
| CN218516272U (en) | Security filter | |
| CN214861718U (en) | Quick-cleaning type double filter | |
| CN218687347U (en) | Sealed effectual bag filter | |
| CN219197600U (en) | Joint of mechanical diaphragm pump | |
| CN212774656U (en) | Drainage device that air compressor machine was used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |