CN219128331U - Anti-blocking valve fixing tray - Google Patents
Anti-blocking valve fixing tray Download PDFInfo
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- CN219128331U CN219128331U CN202320265598.1U CN202320265598U CN219128331U CN 219128331 U CN219128331 U CN 219128331U CN 202320265598 U CN202320265598 U CN 202320265598U CN 219128331 U CN219128331 U CN 219128331U
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- tray body
- tray
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- solid valve
- blocking
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- 238000003825 pressing Methods 0.000 claims abstract description 46
- 239000007787 solid Substances 0.000 claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 230000000630 rising effect Effects 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 8
- 238000000429 assembly Methods 0.000 description 8
- 230000005489 elastic deformation Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The application discloses anti solid valve tray of blocking relates to tray technical field, including the tray body, solid valve subassembly is installed at the top of tray body, solid valve subassembly includes the fretwork pipe, the top of fretwork pipe is provided with circular baffle, the tray body includes the mounting panel, a plurality of groups of through-holes that rise are offered at the top of tray body, L type joint groove has all been offered all around to the inner wall of a plurality of groups of through-holes that rise, pressing mechanism is installed to the inside one side of a plurality of groups of L type joint grooves, the anti solid valve tray simple structure of this scheme design, when a plurality of solid valve subassemblies of tray body top installation appear damaging individually, the solid valve subassembly of individual damage of anti blocking of this scheme design can carry out dismouting connection and maintenance change, still can effectually promote the stability of being connected between solid valve subassembly and the tray body, simultaneously, can also effectually avoid the tray body to carry out holistic change because of the damage of individual solid valve subassembly, the cost of maintaining of tower equipment has greatly reduced.
Description
Technical Field
The utility model relates to the technical field of trays, in particular to an anti-blocking valve fixing tray.
Background
The tower equipment plays an important role in industries such as oil refining, chemical industry, medicine, environmental protection and the like, and the quality of the performance and the high level of the technical level directly influence various aspects such as the yield, the quality, the recovery rate, the economic benefit and the like of products, so that research and use of the novel tower equipment have important significance for strengthening the gas-liquid two-phase mass transfer process and industrial production; at present, the number of novel trays developed is tens, and the trays can be divided into two types: i.e. fixed trays and floating valve trays.
The existing fixed tray has the advantage of simple structure, but has a certain problem, the fixed valve tray is directly welded and fixed in the tower cavity, the defect is obvious when the fixed valve tray needs to be replaced, once the fixed valve tray is damaged, the whole replacement is needed, time and labor are wasted, and the follow-up maintenance is seriously influenced. Therefore, a valve fixing tray which is convenient to detach and replace needs to be developed so as to be convenient for factory use.
Disclosure of Invention
In order to ameliorate the above-mentioned problems, the present utility model provides an anti-blocking valve tray.
The utility model provides an anti-blocking valve fixing tray, which adopts the following technical scheme: the anti-blocking valve fixing tray comprises a tray body, wherein a valve fixing assembly is arranged at the top of the tray body, the valve fixing assembly comprises a hollowed-out guide pipe, and a circular baffle is arranged at the top of the hollowed-out guide pipe;
the tray body comprises a mounting plate, and a plurality of groups of air lifting through holes are formed in the top of the tray body.
Based on the technical characteristics: according to the scheme, the L-shaped clamping grooves are formed in the periphery of the inner wall of the air lifting through hole, the clamping blocks are respectively additionally arranged on the periphery of the bottom of the hollowed-out guide pipe, the clamping blocks are matched with the L-shaped clamping grooves in a clamping manner, a plurality of groups of fixed valve assemblies can be clamped and fixed inside a plurality of groups of air lifting through holes formed in the top of the mounting plate, when the clamping blocks are rotationally clamped in the L-shaped clamping grooves, the clamping blocks can cause certain extrusion to the trapezoid pressing blocks additionally arranged on one side of the inner sides of the L-shaped clamping grooves, the compression springs are additionally arranged at the bottoms of the trapezoid pressing blocks, the compression springs can elastically deform when receiving external pressure, the compression springs after elastic deformation can play a reset elastic thrust to the trapezoid pressing blocks, and can push the clamping blocks to the inner sides of the limiting blocking grooves, so that the fixed valve assemblies connected to the inner sides of the air lifting through holes can be secondarily limited, and only the fixed valve assemblies need to be pressed and rotated when the mounting plate is required to disassemble the fixed valve assemblies mounted in the air lifting through holes;
through the technical means, the anti-blocking valve tray of this scheme design simple structure facilitates the use, when a plurality of solid valve components of group of tray body top installation appear damaging individually, the solid valve component of anti-blocking of this scheme design can carry out dismouting connection and maintenance change to the solid valve component of individual damage, can also effectually promote the stability of being connected between solid valve component and the tray body, simultaneously, can also effectually avoid the tray body to carry out holistic change because of the damage of individual solid valve component, greatly reduced the cost of maintenance of tower equipment.
As the anti-blocking valve tray, the utility model comprises the following components: the inner walls of the plurality of groups of the air lifting through holes are provided with L-shaped clamping grooves all around, one side of the inside of each L-shaped clamping groove is provided with a pressing mechanism, and the top of the inner side of each L-shaped clamping groove, which is close to the pressing mechanism, is also provided with a limiting blocking groove.
Based on the technical characteristics: according to the scheme, the fixed valve component can be limited and fixed at the top of the tray body through the L-shaped clamping groove, the pressing mechanism and the limiting blocking groove which are additionally arranged on the periphery of the inner wall of the air lifting through hole.
As the anti-blocking valve tray, the utility model comprises the following components: the outer sides of the periphery of the hollow guide pipes are provided with air lifting square openings, and the filter screen plates are arranged in the air lifting square openings.
Based on the technical characteristics: according to the scheme, the filter screen plate is additionally arranged in the air lifting square opening, so that the exhaust steam can play a role in filtering impurities, and the anti-blocking performance of the fixed valve assembly can be effectively improved.
As the anti-blocking valve tray, the utility model comprises the following components: the bottom of fretwork pipe still installs a plurality of groups joint piece all around, joint piece and L type joint groove structure phase-match, be joint cooperation between joint piece and the L type joint groove.
Based on the technical characteristics: because of being joint cooperation between joint piece and the L joint groove, can be with the spacing top of fixing the tray body of solid valve subassembly, can effectually promote the stability of connecting between the two.
As the anti-blocking valve tray, the utility model comprises the following components: the pressing mechanism comprises a trapezoid pressing block, and a baffle is arranged at the bottom of the trapezoid pressing block.
Based on the technical characteristics: this scheme presses the briquetting through trapezium, can play the effect of upward slide and jacking to the joint piece at the inside rotation regulation of L joint groove.
As the anti-blocking valve tray, the utility model comprises the following components: the L-shaped clamping groove is provided with a pressing adjusting groove at the bottom of one side, close to the trapezoidal pressing block, of the L-shaped clamping groove, and a compression spring is further connected between the pressing adjusting groove and the retaining piece.
Based on the technical characteristics: according to the scheme, the compression spring additionally arranged on the pressing adjusting groove and the baffle plate can generate elastic deformation when being subjected to external pressure, the compression spring after elastic deformation can play a reset elastic thrust to the trapezoidal pressing block, and the clamping block can be pushed to the inside of the limiting baffle groove when the clamping block is lifted upwards.
In summary, the present utility model includes at least one of the following beneficial effects:
1. according to the scheme, the L-shaped clamping grooves are formed in the periphery of the inner wall of the air lifting through hole, the clamping blocks are respectively additionally arranged on the periphery of the bottom of the hollowed-out guide pipe, the clamping blocks are matched with the L-shaped clamping grooves in a clamping manner, a plurality of groups of fixed valve assemblies can be clamped and fixed inside a plurality of groups of air lifting through holes formed in the top of the mounting plate, when the clamping blocks are rotationally clamped in the L-shaped clamping grooves, the clamping blocks can cause certain extrusion to the trapezoid pressing blocks additionally arranged on one side of the inner sides of the L-shaped clamping grooves, the compression springs are additionally arranged at the bottoms of the trapezoid pressing blocks, the compression springs can elastically deform when receiving external pressure, the compression springs after elastic deformation can play a reset elastic thrust to the trapezoid pressing blocks, and can push the clamping blocks to the inner sides of the limiting blocking grooves, so that the fixed valve assemblies connected to the inner sides of the air lifting through holes can be secondarily limited, and only the fixed valve assemblies need to be pressed and rotated when the mounting plate is required to disassemble the fixed valve assemblies mounted in the air lifting through holes;
2. through the technical means, the anti-blocking valve tray of this scheme design simple structure facilitates the use, when a plurality of solid valve components of group of tray body top installation appear damaging individually, the solid valve component of anti-blocking of this scheme design can carry out dismouting connection and maintenance change to the solid valve component of individual damage, can also effectually promote the stability of being connected between solid valve component and the tray body, simultaneously, can also effectually avoid the tray body to carry out holistic change because of the damage of individual solid valve component, greatly reduced the cost of maintenance of tower equipment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the mounting plate structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;
FIG. 4 is a schematic view of the valve assembly of the present utility model;
fig. 5 is a schematic structural view of the pressing mechanism of the present utility model.
Reference numerals illustrate:
1. a tray body; 2. a valve fixing assembly; 3. a mounting plate; 4. an air lifting through hole; 5. an L-shaped clamping groove; 6. a pressing mechanism; 7. a limit blocking groove; 8. hollow guide pipes; 9. a circular baffle; 10. an air lifting square opening; 11. a filter screen plate; 12. a clamping block; 13. a trapezoid pressing block; 14. a baffle; 15. pressing the adjusting groove; 16. compressing the spring.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-5.
Referring to fig. 1-3, the anti-blocking valve fixing tray provided by the utility model comprises a tray body 1, wherein a valve fixing assembly 2 is installed at the top of the tray body 1, the tray body 1 comprises a mounting plate 3, a plurality of groups of air lifting through holes 4 are formed in the top of the tray body 1, L-shaped clamping grooves 5 are formed in the periphery of the inner wall of each group of air lifting through holes 4, a pressing mechanism 6 is installed at one side of the inner part of each group of L-shaped clamping grooves 5, a limiting blocking groove 7 is formed in the top of the inner side of each group of L-shaped clamping grooves 5, which is close to the pressing mechanism 6, and the valve fixing assembly 2 can be limited and fixed at the top of the tray body 1 through the L-shaped clamping grooves 5, the pressing mechanism 6 and the limiting blocking grooves 7 which are additionally arranged in the periphery of the inner wall of the air lifting through holes 4.
Referring to fig. 4, the valve fixing assembly 2 includes a hollow conduit 8, a circular baffle 9 is disposed at the top of the hollow conduit 8, an air lifting square opening 10 is disposed on the outer side of the periphery of the hollow conduit 8, a filter screen plate 11 is disposed in the air lifting square opening 10, and the filter screen plate 11 additionally installed in the air lifting square opening 10 can filter impurities in discharged steam, so that the anti-blocking performance of the valve fixing assembly 2 can be effectively improved.
Referring to fig. 4-5, a plurality of groups of clamping blocks 12 are further installed around the bottom of the hollow conduit 8, the clamping blocks 12 are matched with the structure of the L-shaped clamping groove 5, and the clamping blocks 12 are matched with the L-shaped clamping groove 5 in a clamping manner, so that the valve fixing component 2 can be limited and fixed at the top of the tray body 1 due to the clamping engagement between the clamping blocks 12 and the L-shaped clamping groove 5, and the stability of connection between the two can be effectively improved. The pressing mechanism 6 comprises a trapezoidal pressing block 13, a baffle 14 is arranged at the bottom of the trapezoidal pressing block 13, and the clamping block 12 which is rotatably adjusted in the L-shaped clamping groove 5 can be lifted up and lifted up through the trapezoidal pressing block 13.
Please refer to fig. 5,L, the bottom of one side of the clamping groove 5, which is close to the trapezoidal pressing block 13, is provided with a pressing adjusting groove 15, a compression spring 16 is further connected between the pressing adjusting groove 15 and the baffle 14, and the compression spring 16 is elastically deformed when being subjected to external pressure by the compression spring 16 additionally arranged on the pressing adjusting groove 15 and the baffle 14, so that the compression spring 16 after elastic deformation can play a reset elastic thrust to the trapezoidal pressing block 13, and can play an upward lifting role to the clamping block 12 and push the clamping block 12 to the inside of the limiting baffle 7.
Working principle: according to the scheme, through the L-shaped clamping grooves 5 formed in the periphery of the inner wall of the air lifting through hole 4 and the clamping blocks 12 which are respectively additionally arranged on the periphery of the bottom of the hollow guide pipe 8, the clamping blocks 12 are in clamping fit with the L-shaped clamping grooves 5, a plurality of groups of solid valve components 2 can be clamped and fixed inside a plurality of groups of air lifting through holes 4 formed in the top of the mounting plate 3, when the clamping blocks 12 are rotationally clamped in the L-shaped clamping grooves 5, the clamping blocks 12 can cause certain extrusion to the trapezoid pressing blocks 13 additionally arranged on one side in the L-shaped clamping grooves 5, the compression springs 16 are additionally arranged at the bottoms of the trapezoid pressing blocks 13, the compression springs 16 can elastically deform when receiving external pressure, the compression springs 16 after elastic deformation can play a role in resetting the trapezoid pressing blocks 13, and can push the clamping blocks 12 to the inside the limiting blocking grooves 7 at the same time, so that the effect of secondary limiting of the solid valve components 2 connected inside the air lifting through holes 4 is achieved, and when the mounting plate 3 needs to be used for carrying out the process of fixing valve components 2, namely, the solid valve components 2 can be removed by pressing the mounting plate 4;
through the technical means, the anti-blocking valve tray of this scheme design simple structure facilitates the use, when the solid valve subassembly 2 of a plurality of groups of installation at tray body 1 top appears damaging individually, the solid valve subassembly 2 of damaging individually can be carried out dismouting connection and maintenance change to the solid valve of this scheme design to the solid valve tray of anti-blocking, can also effectually promote the stability of being connected between solid valve subassembly 2 and the tray body 1, simultaneously, can also effectually avoid tray body 1 to carry out holistic change because of the damage of individual solid valve subassembly 2, greatly reduced the cost of maintenance of tower equipment.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The utility model provides an anti solid valve tray, includes tray body (1), its characterized in that: a valve fixing assembly (2) is arranged at the top of the tray body (1), the valve fixing assembly (2) comprises a hollowed-out guide pipe (8), and a circular baffle (9) is arranged at the top of the hollowed-out guide pipe (8);
the tray body (1) comprises a mounting plate (3), and a plurality of groups of air lifting through holes (4) are formed in the top of the tray body (1).
2. An anti-blocking valve tray according to claim 1, wherein: the inner walls of the plurality of groups of air lifting through holes (4) are provided with L-shaped clamping grooves (5) all around, one side of the inside of each L-shaped clamping groove (5) is provided with a pressing mechanism (6), and the tops of the inner sides of the plurality of groups of L-shaped clamping grooves (5) close to the pressing mechanism (6) are also provided with limiting blocking grooves (7).
3. An anti-blocking valve tray according to claim 2, wherein: the periphery outside of fretwork pipe (8) has offered and has risen gas square mouth (10), the inside of rising gas square mouth (10) is provided with filter screen plate (11).
4. A tamper resistant valve tray according to claim 3, wherein: the bottom of fretwork pipe (8) still installs a plurality of groups joint piece (12) all around, joint piece (12) and L type joint groove (5) structure phase-match, be joint cooperation between joint piece (12) and L type joint groove (5).
5. An anti-blocking valve tray according to claim 4, wherein: the pressing mechanism (6) comprises a trapezoid pressing block (13), and a baffle (14) is arranged at the bottom of the trapezoid pressing block (13).
6. An anti-blocking valve tray according to claim 5, wherein: the bottom of one side of the L-shaped clamping groove (5) close to the trapezoid pressing block (13) is provided with a pressing adjusting groove (15), and a compression spring (16) is further connected between the pressing adjusting groove (15) and the baffle plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320265598.1U CN219128331U (en) | 2023-02-09 | 2023-02-09 | Anti-blocking valve fixing tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320265598.1U CN219128331U (en) | 2023-02-09 | 2023-02-09 | Anti-blocking valve fixing tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219128331U true CN219128331U (en) | 2023-06-06 |
Family
ID=86596703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320265598.1U Active CN219128331U (en) | 2023-02-09 | 2023-02-09 | Anti-blocking valve fixing tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219128331U (en) |
-
2023
- 2023-02-09 CN CN202320265598.1U patent/CN219128331U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314312 Baibu Industrial Park, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Haiyan Ruishen Huaxin Chemical Equipment Co.,Ltd. Address before: 314312 Baibu Industrial Park, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: Haiyan Ruishen Huaxin Chemical Equipment Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Building 1 and Building 3, No. 508 Jinshan Road, Baibu Town, Haiyan County, Jiaxing City, Zhejiang Province, China, 314312 Patentee after: Zhejiang Ruishen Chemical Technology Co.,Ltd. Country or region after: China Address before: 314312 Baibu Industrial Park, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: Haiyan Ruishen Huaxin Chemical Equipment Co.,Ltd. Country or region before: China |