CN215427621U - Stainless steel flange filter with replaceable filter screen - Google Patents
Stainless steel flange filter with replaceable filter screen Download PDFInfo
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- CN215427621U CN215427621U CN202121978969.8U CN202121978969U CN215427621U CN 215427621 U CN215427621 U CN 215427621U CN 202121978969 U CN202121978969 U CN 202121978969U CN 215427621 U CN215427621 U CN 215427621U
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Abstract
The utility model discloses a stainless steel flange filter with a replaceable filter screen, which comprises a filter body, wherein a lapping block is movably arranged in the filter body, a connecting rod is fixedly arranged on the side surface of the lapping block, the connecting rods are symmetrically distributed relative to the center of the lapping block, and the connecting rod is in an inverted L-shaped structure; the method comprises the following steps: the movable plate is movably mounted in the lapping block, the side face of the movable plate is attached to the inner wall of the lapping block, and the central axis of the movable plate and the central axis of the lapping block are on the same straight line. This removable stainless steel flange filter of filter screen is when first filter screen, second filter screen and the third filter screen that needs to be renewed, the inside fly leaf of pulling overlap joint piece, and the fly leaf board passes through stay cord and haulage rope this moment and drives the inside removal of fixture block toward the deep trouth, and when the fixture block shifted out the draw-in groove, the overlap joint piece was not in the block state with filter body, can pull out the overlap joint piece this moment, and the dismantlement process is convenient fast.
Description
Technical Field
The utility model relates to the technical field of stainless steel flange filters, in particular to a stainless steel flange filter with a replaceable filter screen.
Background
The stainless steel flange filter is usually arranged on a pressure reducing valve and a pressure relief valve, and can remove impurities in a medium, for example, the flange filter for processing the PVC gloves, disclosed as CN112657264A, has a reasonable structural design, can freely adjust the water flow in the inner cavity of the body, can accelerate the filtering speed of an internal filtering device, and enables equipment to be in a good working environment;
but it is when using, can pile up more impurity on the filter screen, and after long-time the use, impurity piles up too much and finally can influence the continuation of stainless steel flange filter body and use and the filter effect, and the inconvenient quick dismantlement of current stainless steel flange filter is changed the filter screen, has reduced staff's work efficiency.
Aiming at the problems, innovative design is urgently needed on the basis of the original stainless steel flange filter.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stainless steel flange filter with a replaceable filter screen, which aims to solve the problems that more impurities are accumulated on the filter screen when the stainless steel flange filter is used, the continuous use and the filtering effect of a stainless steel flange filter body are finally influenced after the stainless steel flange filter is used for a long time, the filter screen is inconvenient to rapidly disassemble and replace the existing stainless steel flange filter, and the working efficiency of workers is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: a stainless steel flange filter with a replaceable filter screen comprises a filter body, wherein a lapping block is movably arranged in the filter body, a connecting rod is fixedly arranged on the side face of the lapping block, the connecting rods are symmetrically distributed about the center of the lapping block, and the connecting rod is of an inverted L-shaped structure;
a stainless steel flange filter with replaceable screen comprising:
the first filter screen is movably arranged inside the filter body, the third filter screen is movably arranged inside the filter body, the connecting rods are fixedly arranged on the upper surfaces of the first filter screen and the third filter screen, and when the lap joint block is detached, the lap joint block detaches the first filter screen and the third filter screen through the connecting rods;
the second filter screen is fixedly arranged on the lower surface of the lapping block, and a balancing weight is fixedly arranged on the lower surface of the second filter screen, so that the weight of the whole device is increased by the balancing weight, and the stability of the whole device is improved;
the movable plate is movably mounted inside the lapping block, the side face of the movable plate is attached to the inner wall of the lapping block, the central axis of the movable plate and the central axis of the lapping block are on the same straight line, and the central axis of the movable plate and the central axis of the lapping block are on the same straight line, so that the overall stability of the device is improved;
the cavity is arranged inside the lapping block.
Preferably, the inside fixed mounting of overlap joint piece has the miniature spring that plays the elasticity effect of resetting, and one side fixedly connected with fixture block in addition of miniature spring to the fixture block is about the central symmetric distribution of overlap joint piece, overlap joint piece pass through fixture block and draw-in groove and filter body constitution block structure, and the effect of block has been optimized to the fixture block of symmetric distribution.
Preferably, the inside of the lapping block is provided with a deep groove corresponding to the clamping block, the side surface of the clamping block is fixedly provided with a traction rope, the side surface of the clamping block is attached to the inner wall of the lapping block, and the side surface of the clamping block is attached to the inner wall of the lapping block, so that the clamping block only moves in the horizontal direction when being pulled by the traction rope.
Preferably, the inside of filter body seted up with the draw-in groove that the fixture block corresponds, the mesh diameter of third filter screen is less than the mesh diameter of second filter screen, and the mesh diameter of second filter screen is less than the mesh diameter of first filter screen, has optimized filterable effect.
Preferably, the tail end of the traction rope is fixedly connected with a pull rope, the other side of the pull rope is fixedly connected with the lower surface of the movable plate, and when the movable plate is pulled, the movable plate drives the clamping block to move out of the clamping groove through the pull rope and the traction rope.
Preferably, the side surface of the movable plate is fixedly provided with a convex block, the convex block is symmetrically distributed about the center of the movable plate, a groove corresponding to the convex block is formed in the lapping block, and when the movable plate is pulled, the convex block slides in the groove.
Compared with the prior art, the utility model has the beneficial effects that: the stainless steel flange filter with replaceable filter screen;
1. when the first filter screen, the second filter screen and the third filter screen which are required to be replaced by new stainless steel flange filters with replaceable filter screens are needed, the movable plate in the lapping block is pulled, the movable plate drives the clamping block to move towards the inner part of the deep groove through the pull rope and the traction rope, after the clamping block moves out of the clamping groove, the lapping block and the filter body are not in a clamping state, the lapping block can be pulled out at the moment, and the disassembly process is quick and convenient;
2. this removable stainless steel flange filter of filter screen inserts the overlap joint piece in the filter body when installing new overlap joint piece, and the inclined plane of fixture block is extruded by the inner wall of filter body this moment, and when the balancing weight reachd the bottom of filter body, fixture block and draw-in groove are on same horizontal plane, and the fixture block enters into the draw-in groove under miniature spring's effect this moment, and new overlap joint piece is installed on filter body promptly this moment, and the installation is also convenient quick.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the connection structure of the connecting block and the connecting rod of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a partial front cross-sectional structure of the movable plate of the present invention in a working state;
FIG. 5 is a schematic view of the connection structure of the lap joint block and the movable plate of the present invention.
In the figure: 1. a filter body; 2. a lapping block; 3. a micro-spring; 4. deep grooves; 5. a clamping block; 6. a card slot; 7. a first filter screen; 8. a second filter screen; 9. a third filter screen; 10. a balancing weight; 11. a connecting rod; 12. a movable plate; 13. a bump; 14. a groove; 15. a hauling rope; 16. pulling a rope; 17. a cavity.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a stainless steel flange filter with a replaceable filter screen comprises a filter body 1, wherein a lapping block 2 is movably arranged in the filter body 1, a connecting rod 11 is fixedly arranged on the side face of the lapping block 2, the connecting rod 11 is symmetrically distributed about the center of the lapping block 2, and the connecting rod 11 is in an inverted L-shaped structure;
a stainless steel flange filter with replaceable screen comprising:
the filter comprises a first filter screen 7, a third filter screen 9 and connecting rods 11, wherein the first filter screen 7 is movably arranged inside a filter body 1, the third filter screen 9 is movably arranged inside the filter body 1, and the upper surfaces of the first filter screen 7 and the third filter screen 9 are fixedly arranged;
the second filter screen 8 is fixedly arranged on the lower surface of the lapping block 2, and a balancing weight 10 is fixedly arranged on the lower surface of the second filter screen 8;
the movable plate 12 is movably mounted inside the lapping block 2, the side surface of the movable plate 12 is attached to the inner wall of the lapping block 2, and the central axis of the movable plate 12 and the central axis of the lapping block 2 are on the same straight line;
and a cavity 17, wherein the cavity 17 is opened inside the lapping block 2.
The inside fixed mounting of overlap joint piece 2 has miniature spring 3 that plays the elasticity effect of restoring to the throne, and miniature spring 3's another one side fixedly connected with fixture block 5 to fixture block 5 is about the central symmetry distribution of overlap joint piece 2.
The inside of overlap joint piece 2 is seted up with fixture block 5 corresponding deep trouth 4, and the side fixed mounting of fixture block 5 has haulage rope 15 to the side of fixture block 5 and the inner wall laminating of overlap joint piece 2.
Draw-in groove 6 that corresponds with fixture block 5 is seted up to filter body 1's inside, and the mesh diameter of third filter screen 9 is less than the mesh diameter of second filter screen 8, and the mesh diameter of second filter screen 8 is less than the mesh diameter of first filter screen 7.
When installing new overlap joint piece 2 on filter body 1, insert overlap joint piece 2 in filter body 1, the inclined plane of fixture block 5 is extruded by filter body 1's inner wall this moment, fixture block 5 is toward the inside removal of deep trouth 4, miniature spring 3 is extruded, when balancing weight 10 reachs filter body 1's bottom, fixture block 5 and draw-in groove 6 are on same horizontal plane, fixture block 5 is under miniature spring 3's effect this moment, enter into draw-in groove 6 in, new overlap joint piece 2 is installed on filter body 1 promptly at this moment.
The end of the pulling rope 15 is fixedly connected with a pulling rope 16, and the other side of the pulling rope 16 is fixedly connected with the lower surface of the movable plate 12.
The side surface of the movable plate 12 is fixedly provided with a bump 13, the bumps 13 are symmetrically distributed about the center of the movable plate 12, and a groove 14 corresponding to the bump 13 is formed inside the lapping block 2.
At the first filter screen 7 that needs to be renewed, during second filter screen 8 and third filter screen 9, the inside fly leaf 12 of pulling overlap joint piece 2, lug 13 slides in recess 14 inside this moment, fly leaf 12 drives the inside removal of fixture block 5 toward deep trouth 4 through stay cord 16 and haulage rope 15 simultaneously, miniature spring 3 is compressed this moment, after fixture block 5 shifts out corresponding draw-in groove 6, overlap joint piece 2 is not in the block state with filter body 1, can pull out overlap joint piece 2 this moment, change new overlap joint piece 2, and overlap joint piece 2 pulls out first filter screen 7 and third filter screen 9 through connecting rod 11.
The working principle is as follows: when the stainless steel flange filter with the replaceable filter screen is used, according to the drawings of fig. 1-5, when a first filter screen 7, a second filter screen 8 and a third filter screen 9 which are new need to be replaced, a movable plate 12 inside the overlapping block 2 is pulled, the movable plate 12 drives the clamping block 5 to move out of the clamping groove 6 through a pull rope 16 and a traction rope 15, the overlapping block 2 and the filter body 1 are not in a clamping state at the moment, and the overlapping block 2 can be pulled out at the moment; when installing new overlap joint piece 2 on filter body 1, insert overlap joint piece 2 in filter body 1, when balancing weight 10 reachd filter body 1's bottom, fixture block 5 and draw-in groove 6 are on same horizontal plane, and fixture block 5 enters into draw-in groove 6 under miniature spring 3's effect this moment, and new overlap joint piece 2 is installed on filter body 1 promptly at this moment.
The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A stainless steel flange filter with a replaceable filter screen comprises a filter body, wherein a lapping block is movably arranged in the filter body, a connecting rod is fixedly arranged on the side face of the lapping block, the connecting rods are symmetrically distributed about the center of the lapping block, and the connecting rod is of an inverted L-shaped structure;
it is characterized by comprising:
the first filter screen is movably arranged inside the filter body, the third filter screen is movably arranged inside the filter body, and the connecting rods are fixedly arranged on the upper surfaces of the first filter screen and the third filter screen;
the second filter screen is fixedly arranged on the lower surface of the lapping block, and a balancing weight is fixedly arranged on the lower surface of the second filter screen;
the movable plate is movably arranged inside the overlapping block, the side face of the movable plate is attached to the inner wall of the overlapping block, and the central axis of the movable plate and the central axis of the overlapping block are on the same straight line;
the cavity is arranged inside the lapping block.
2. A stainless steel flange filter with replaceable screens as claimed in claim 1 wherein: the inside fixed mounting of overlap joint piece has the miniature spring that plays the elasticity effect of restoring to the throne, and one side fixedly connected with fixture block in addition of miniature spring to the fixture block is about the central symmetry of overlap joint piece distributes.
3. A stainless steel flange filter with replaceable screens as claimed in claim 2 wherein: the inside of the overlapping block is provided with a deep groove corresponding to the clamping block, the side surface of the clamping block is fixedly provided with a traction rope, and the side surface of the clamping block is attached to the inner wall of the overlapping block.
4. A stainless steel flange filter with replaceable screens as claimed in claim 2 wherein: the inside of filter body seted up with the draw-in groove that the fixture block corresponds, the mesh diameter of third filter screen is less than the mesh diameter of second filter screen, and the mesh diameter of second filter screen is less than the mesh diameter of first filter screen.
5. A stainless steel flange filter with replaceable screens as claimed in claim 3 wherein: the tail end of the traction rope is fixedly connected with a pull rope, and the other side of the pull rope is fixedly connected with the lower surface of the movable plate.
6. A stainless steel flange filter with replaceable screens as claimed in claim 1 wherein: the side face of the movable plate is fixedly provided with a convex block, the convex block is symmetrically distributed about the center of the movable plate, and a groove corresponding to the convex block is formed in the lapping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121978969.8U CN215427621U (en) | 2021-08-21 | 2021-08-21 | Stainless steel flange filter with replaceable filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121978969.8U CN215427621U (en) | 2021-08-21 | 2021-08-21 | Stainless steel flange filter with replaceable filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215427621U true CN215427621U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121978969.8U Active CN215427621U (en) | 2021-08-21 | 2021-08-21 | Stainless steel flange filter with replaceable filter screen |
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| CN (1) | CN215427621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155182A (en) * | 2022-07-01 | 2022-10-11 | 华能太原东山燃机热电有限责任公司 | Plate-shaped filter element mounting mechanism for gas turbine |
-
2021
- 2021-08-21 CN CN202121978969.8U patent/CN215427621U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155182A (en) * | 2022-07-01 | 2022-10-11 | 华能太原东山燃机热电有限责任公司 | Plate-shaped filter element mounting mechanism for gas turbine |
| CN115155182B (en) * | 2022-07-01 | 2023-08-25 | 华能太原东山燃机热电有限责任公司 | Plate-shaped filter element mounting mechanism for gas turbine |
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Address after: 325000 No. 830, Binhai 9th Road, Xinghai street, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee after: Kanggong Valve Group Co.,Ltd. Address before: 325000 No. 830, Binhai 9th Road, Xinghai street, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee before: Zhejiang Kanggong Valve Co.,Ltd. |