CN110833719A - Filter element mounting tool and method - Google Patents
Filter element mounting tool and method Download PDFInfo
- Publication number
- CN110833719A CN110833719A CN201911329247.7A CN201911329247A CN110833719A CN 110833719 A CN110833719 A CN 110833719A CN 201911329247 A CN201911329247 A CN 201911329247A CN 110833719 A CN110833719 A CN 110833719A
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- China
- Prior art keywords
- filter
- filter element
- bottom plate
- centering base
- diameter
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 32
- 210000000078 claw Anatomy 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 11
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
- B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to filter element installation, in particular to a filter element installation tool and a method, comprising the following steps: the centering base is fixedly connected to the filter element bottom plate of the filter, and the filter elements are uniformly arranged in the inner cavity of the filter cylinder; the filter comprises a filter element bottom plate, a filter cylinder body and a grating net support, wherein the filter cylinder body is provided with a plurality of filter elements; the bottom plate of the filter adopts a fixed centering base and a matched mould thereof, so that the frequent disassembling and assembling workload is reduced, and the guide rod is prevented from falling into a pipeline to influence the production; the fixed centering base adopts a supporting claw structure and is matched with the filter element bottom plate to form a sundry discharge channel, so that sundries are prevented from falling into the filter and being not cleaned well; filter upper portion sets up the filter core location grid net that mesh structure and filter core bottom plate discharge opening are corresponding, makes things convenient for the filter core to fix a position, prevents empting and improves the installation effectiveness.
Description
Technical Field
The invention relates to filter element installation, in particular to a filter element installation tool and a filter element installation method, which are applied to installation of a glass fiber rod filter element type feeding filter.
Background
At present, the bottom of a filter element is centered and fixed by adopting a guide rod mode, and in the filter element replacement process, the guide rod easily falls into the bottom of a filter and blocks a channel in a system pipeline, so that the production operation is influenced; in addition, the guide rod needs to be disassembled and assembled one by one along with the filter element, and the operation procedure is complicated;
the bottom of the filter element of the conventional SR-101/102/2602 filter is fixed in an inserting way by a guide rod, and the top of the filter element is fixed by a pressing plate.
The guide rod at the bottom of the filter element is inserted for fixing, and the guide rod is easy to fall off to the lower part of the filter and enter a pipeline to block the flow, so that the guide rod cannot play a role in fixing; the phenomenon that the guide rod falls off is avoided to filter core bottom plate welded fastening seat.
The top spring seat inserts filter core top clamp plate and fixes, and every filter core spring pressure seat all need insert the clamp plate one by one downthehole, and the operation degree of difficulty is big, difficult installation.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a filter element mounting tool and a filter element mounting method, wherein a fixed centering base and a matched mould thereof are adopted for a filter bottom plate, so that the frequent mounting and dismounting workload is reduced, and a guide rod is prevented from falling into a pipeline to influence the production;
in order to achieve the purpose, the invention adopts the technical scheme that: filter core installation frock includes: the centering base is fixedly connected to the filter element bottom plate of the filter, and the filter elements are uniformly arranged in the inner cavity of the filter cylinder; the filter comprises a filter element bottom plate, a filter cylinder body and a grating net support, wherein the filter cylinder body is provided with a plurality of filter elements;
furthermore, the diameter of the outer wall of the centering base is 73mm, the diameter of the inner wall of the centering base is 65mm, the length of the centering base is 60mm, a sleeve is formed by enclosing, supporting claw structures are uniformly arranged on the wall of one end of the sleeve along the circumferential direction at equal radian, the depth of each supporting claw is 40mm, and the width of each supporting claw is 15 mm;
the number of the supporting claws is 4; an impurity discharge port is formed in a space formed by enclosing the support claws and the filter element bottom plate, and dirt in the filter is washed and cleaned through the impurity discharge port, so that the dirt is prevented from falling into the filter;
the edge of the inner wall of the end face at the other end of the sleeve is chamfered; so as to avoid scratching the filter element when the centering base is installed;
furthermore, the centering base needs to be matched with a matched die when being installed, the die is of a stepped circular truncated cone sleeve structure, one end of the sleeve is 64.5mm in diameter and 70mm in height, and the other end of the sleeve is 25mm in diameter and 30mm in height;
the diameter of one end of the die is 25mm, and the diameter of the end is 0.5mm smaller than that of the discharge hole of the bottom plate of the filter element;
when the centering device is used, one end of the mold, with the diameter of 25mm and the height of 30mm, is inserted into the discharge hole of the filter element bottom plate, then one end of the centering base, with the supporting claw, faces the filter element bottom plate and is sleeved outside the mold, and the end face of the centering base, with the end with the supporting claw, is welded on the filter element bottom plate; after welding, taking out the die from the centering base upwards;
furthermore, in order to ensure better positioning of the filter element during installation, 4 grid net supports are welded on the inner wall of the filter cylinder body with the height 50mm lower than the filter element in a diagonal manner; the grating net support is made of angle steel with the width of 50mm and the length of 60mm, one edge of the angle steel is welded on the inner wall of the filter cylinder, and the other edge of the angle steel is perpendicular to the wall of the filter cylinder; the edges of the grid nets are erected on the grid net brackets;
the grid net comprises grids arranged in a criss-cross mode and an outer frame arranged on the periphery of the grids in a surrounding mode; the outer frame is made of a steel bar with the diameter of 10mm, and the diameter of the outer frame is 10mm smaller than the diameter of the inner wall of the filter cylinder; the grids are welded by reinforcing steel bars with the diameter of 6mm according to the distance between the discharge holes at the bottom of the filter element, namely, the positions of meshes formed by the grids which are arranged in a criss-cross manner correspond to the positions of the discharge holes on the bottom plate of the filter element;
the use method of the filter element mounting tool comprises the following steps:
(1) inserting a mould matched with the centering base on the filter element bottom plate, and inserting one end of the mould with the diameter of 25mm and the height of 30mm on a discharge hole of the filter element bottom plate;
(2) one end of the centering base, which is provided with a supporting claw, faces to the filter element bottom plate and is sleeved outside the mold;
(3) welding the end face of the centering base with one end of the supporting claw on the filter element bottom plate; after welding, taking out the die from the centering base upwards;
(4) fixing the grid net through a grid net support arranged at the opposite angle of the inner wall of the filter cylinder; when the grid net is installed, the positions of the meshes and the discharge holes of the filter element bottom plate are ensured to correspond;
(5) after the grid net is installed, filter elements are installed in all the net holes one by one, and the filter elements just fall in the centering base and are communicated with the discharge holes of the filter element bottom plate; the filter element installation work is completed.
In the method, when the filter element is replaced, the grille net needs to be taken out firstly, so that dirt on the filter element is prevented from falling into the filter.
The invention has the beneficial effects that:
the bottom plate of the filter adopts a fixed centering base and a matched mould thereof, so that the frequent disassembling and assembling workload is reduced, and the guide rod is prevented from falling into a pipeline to influence the production;
the fixed centering base adopts a supporting claw structure and is matched with the filter element bottom plate to form a sundry discharge channel, so that sundries are prevented from falling into the filter and being not cleaned well;
filter upper portion sets up the filter core location grid net that mesh structure and filter core bottom plate discharge opening are corresponding, makes things convenient for the filter core to fix a position, prevents empting and improves the installation effectiveness.
Drawings
Fig. 1 is a structural view of the installation tool of the present invention.
Fig. 2 is a structural view of a centering base of the installation tool of the invention.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a die structure view of the installation tool of the present invention.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a grid net installation structure diagram of the installation tool of the invention.
Fig. 7 is a diagram illustrating the installation of the filter cartridge of the present invention.
In the figure, 1, a centering base, 2, a filter element bottom plate, 3, a filter cylinder body, 4, a grid net support, 5, grid nets, 6, supporting claws, 7, a mold, 8, grids, 9, an outer frame, 10, meshes, 11 and a filter element.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-7, the filter cartridge installation tool includes: the centering base 1 is fixedly connected to the filter element bottom plate 2 of the filter, and the filter elements 11 are uniformly arranged in the inner cavity of the filter cylinder 3; the filter comprises a filter element bottom plate 2, a filter cylinder 3 and a grating net support 4, wherein the inner wall of the filter cylinder 3 at the upper part of the filter element bottom plate 2 is diagonally and fixedly provided with the grating net support 4, and grating nets 5 are arranged on the grating net support 4;
the diameter of the outer wall of the centering base 1 is 73mm, the diameter of the inner wall of the centering base 1 is 65mm, the length of the centering base is 60mm, a sleeve is formed by enclosing, supporting claw 6 structures are uniformly arranged on the wall of one end of the sleeve along the circumferential direction at equal radian, the depth of each supporting claw 6 is 40mm, and the width of each supporting claw is 15 mm;
the number of the supporting claws 6 is 4; an impurity discharge port is formed in a space formed by enclosing the support claws 6 and the filter element bottom plate 2, and dirt in the filter is washed and cleaned through the impurity discharge port, so that the dirt is prevented from falling into the filter;
the edge of the inner wall of the end face at the other end of the sleeve is chamfered; so as to prevent scratching the mould 7 which is arranged in match with the centering base 1 when the centering base is arranged;
when the centering base 1 is installed, the centering base needs to be matched with a matched die 7, the die 7 is of a stepped circular truncated cone sleeve structure, one end of the sleeve is 64.5mm in diameter and 70mm in height, and the other end of the sleeve is 25mm in diameter and 30mm in height;
the diameter of one end of the die is 25mm, and the diameter of the end is 0.5mm smaller than that of the discharge hole of the bottom plate of the filter element;
when in use, one end of the mold 7 with the diameter of 25mm (less than 0.5mm of the discharge hole of the bottom plate) and the height of 30mm is inserted on the discharge hole of the filter element bottom plate 2, then one end of the centering base with the supporting claw 6 faces the filter element bottom plate 2 and is sleeved outside the mold 7, and the end face of the centering base 1 with one end of the supporting claw 6 is welded on the filter element bottom plate 2; after welding, the mould 7 is taken out from the centering base 1 upwards;
in order to ensure better positioning of the filter element 11 during installation, 4 grid net supports 1 are welded on the inner wall of the filter cylinder 3 with the height 50mm lower than the filter element in a diagonal manner; the grating net support 1 is made of angle steel with the width of 50mm and the length of 60mm, one edge of the angle steel is welded on the inner wall of the filter cylinder, and the other edge of the angle steel is perpendicular to the wall of the filter cylinder; the edges of the grating nets 5 are lapped on the grating net brackets 4;
the grid net 5 comprises grid grids 8 arranged in a criss-cross mode and an outer frame 9 arranged on the periphery of the grid grids 8 in a surrounding mode; the outer frame 9 is made of a steel bar with the diameter of 10mm, and the diameter of the outer frame 9 is 10mm smaller than the diameter of the inner wall of the filter cylinder; the grids 8 are made by welding reinforcing steel bars with the diameter of 6mm according to the distance between the discharge holes at the bottom of the filter element, namely, the positions of meshes formed by the grids 8 which are arranged in a criss-cross manner correspond to the positions of the discharge holes of the bottom plate 2 of the filter element;
the use method of the filter element mounting tool comprises the following steps:
(1) inserting a mold 7 matched with the centering base 1 on the filter element bottom plate 2, and inserting one end of the mold 7 with the diameter of 25mm (smaller than 0.5mm of a bottom plate discharge hole) and the height of 30mm on the discharge hole of the filter element bottom plate 2;
(2) one end of the centering base with the supporting claw 6 faces the filter element bottom plate 2 and is sleeved outside the mold 7;
(3) welding the end face of the centering base 1 with one end of the supporting claw 6 on the filter element bottom plate 2; after welding, the mould 7 is taken out from the centering base 1 upwards;
(4) fixing a grating net 5 through a grating net support 4 arranged at the opposite angle of the inner wall of the filter cylinder 3; when the grid net 5 is installed, the positions of all the meshes are ensured to correspond to the positions of the discharge holes of the filter element bottom plate 2;
(5) after the grid net 5 is installed, the filter elements 11 are installed in all the net holes one by one, and the filter elements 11 just fall in the centering base 1 and are communicated with the discharge holes of the filter element bottom plate 2; this completes the installation of the filter cartridge 11.
The fixed filter element centering base is adopted, so that the workload of frequent dismounting and mounting is reduced, and the guide rod used by the original scheme is prevented from falling into a pipeline to influence the production.
Claims (9)
1. Filter core installation frock, its characterized in that includes: the centering base is fixedly connected to the filter element bottom plate of the filter, and the filter elements are uniformly arranged in the inner cavity of the filter cylinder; the filter comprises a filter element bottom plate, a filter cylinder body and a grating net support, wherein the grating net support is fixedly arranged on the inner wall of the filter cylinder body at the upper part of the filter element bottom plate in a diagonal distribution manner, and grating nets are arranged on the grating net support.
2. The filter cartridge installation tooling of claim 1, wherein: the diameter of the outer wall of the centering base is 73mm, the diameter of the inner wall of the centering base is 65mm, the length of the centering base is 60mm, the sleeve is formed by encircling, and supporting claw structures are uniformly arranged on the wall of one end of the sleeve along circumferential equal radians, the depth of each supporting claw is 40mm, and the width of each supporting claw is 15 mm.
3. The filter cartridge installation tooling of claim 2, wherein: and the edge of the inner wall of the end face at the other end of the sleeve is chamfered.
4. The filter cartridge installation tooling of claim 1, wherein: need cooperate with its supporting mould when the centering base of installation, the mould be ladder round platform sleeve structure, sleeve one end diameter is 64.5mm, highly is 70mm, the other end diameter is 25mm, highly is 30 mm.
5. The filter cartridge installation tooling of claim 4, wherein: the diameter of the die is 25mm, and the diameter of the die is 0.5mm smaller than the discharge hole of the filter element bottom plate.
6. The filter cartridge installation tooling of claim 4, wherein: when the centering device is used, one end of the mold, with the diameter of 25mm and the height of 30mm, is inserted into the discharge hole of the filter element bottom plate, then one end of the centering base, with the supporting claw, faces the filter element bottom plate and is sleeved outside the mold, and the end face of the centering base, with the end with the supporting claw, is welded on the filter element bottom plate; after welding, the mold is removed upwardly from the centering base.
7. The filter cartridge installation tooling of claim 1, wherein: 4 grid net supports are welded on the inner wall of the filter cylinder body with the height 50mm lower than the filter element in a diagonal manner; the grating net support is made of angle steel with the width of 50mm and the length of 60mm, one edge of the angle steel is welded on the inner wall of the filter cylinder, and the other edge of the angle steel is perpendicular to the wall of the filter cylinder; the edges of the grid nets are erected on the grid net brackets.
8. The filter cartridge installation tooling of claim 7, wherein: the grid net comprises grids arranged in a criss-cross mode and an outer frame arranged on the periphery of the grids in a surrounding mode; the outer frame is made of a steel bar with the diameter of 10mm, and the diameter of the outer frame is 10mm smaller than the diameter of the inner wall of the filter cylinder; the grids are made by welding reinforcing steel bars with the diameter of 6mm according to the distance between the discharge holes at the bottom of the filter element, namely, the positions of meshes formed by the grids which are arranged in a criss-cross mode correspond to the positions of the discharge holes on the bottom plate of the filter element.
9. The method for installing the filter element installation tool according to any one of claims 1 to 8 is characterized in that: comprises the following steps of (a) carrying out,
inserting a mould matched with the centering base on the filter element bottom plate, and inserting one end of the mould with the diameter of 25mm and the height of 30mm on a discharge hole of the filter element bottom plate;
one end of the centering base, which is provided with a supporting claw, faces to the filter element bottom plate and is sleeved outside the mold;
welding the end face of the centering base with one end of the supporting claw on the filter element bottom plate; after welding, taking out the die from the centering base upwards;
fixing the grid net through a grid net support arranged at the opposite angle of the inner wall of the filter cylinder; when the grid net is installed, the positions of the meshes and the discharge holes of the filter element bottom plate are ensured to correspond;
after the grid net is installed, filter elements are installed in all the net holes one by one, and the filter elements just fall in the centering base and are communicated with the discharge holes of the filter element bottom plate; the filter element installation work is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911329247.7A CN110833719B (en) | 2019-12-20 | 2019-12-20 | Filter element installation tool and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911329247.7A CN110833719B (en) | 2019-12-20 | 2019-12-20 | Filter element installation tool and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110833719A true CN110833719A (en) | 2020-02-25 |
| CN110833719B CN110833719B (en) | 2023-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911329247.7A Active CN110833719B (en) | 2019-12-20 | 2019-12-20 | Filter element installation tool and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110833719B (en) |
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| CN208626747U (en) * | 2018-04-23 | 2019-03-22 | 天元康宇（天津）环保科技股份有限公司 | A kind of water filter being conveniently replaceable filter core |
| CN209717524U (en) * | 2019-04-25 | 2019-12-03 | 长春汽车滤清器有限责任公司 | Frock clamp is used in a kind of assembling of air cleaner cartridge |
| CN211562119U (en) * | 2019-12-20 | 2020-09-25 | 大连福佳·大化石油化工有限公司 | Filter element mounting tool |
-
2019
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|---|---|---|---|---|
| US20020153297A1 (en) * | 2001-04-24 | 2002-10-24 | Kurt Bozenmayer | Coupling device for connecting a replaceable filter element to a conduit |
| DE202005010059U1 (en) * | 2005-06-24 | 2006-08-10 | Boll & Kirch Filterbau Gmbh | Insert for a variety of filters uses a security plate to secure the position of the head piece of a filter cartridge in a plug-in opening in a base plate |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110833719B (en) | 2023-11-28 |
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