CN204073829U - With the stuffing washing tower of large opening rate packing support device - Google Patents
With the stuffing washing tower of large opening rate packing support device Download PDFInfo
- Publication number
- CN204073829U CN204073829U CN201420522699.3U CN201420522699U CN204073829U CN 204073829 U CN204073829 U CN 204073829U CN 201420522699 U CN201420522699 U CN 201420522699U CN 204073829 U CN204073829 U CN 204073829U
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- CN
- China
- Prior art keywords
- support device
- packing support
- tower body
- arch support
- support frame
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Abstract
The utility model discloses a kind of stuffing washing tower with large opening rate packing support device, belong to sulphuric acid plant technical field, solve conventional grates type bracing or strutting arrangement free cross-section rate little, gas-flow resistance is large, the problem of equipment operating instability.Main tower body, acid separating device, packing support device, gas outlet, acid inlet is provided with above tower body, air inlet, acid mouth is provided with below tower body, packing support device is fixedly connected with tower body by annular backup pad, packing support device comprises at least two arch support framves, two ends of arch support frame are all fixed with location-plate, each arch support frame is distributed on annular backup pad in order according to tower body width successively interval, and be fixedly connected with annular backup pad by location-plate, the two sides of arch support frame offer some spileholes.The utility model free cross-section rate is large, and gas-flow resistance is little, and Concerning Flooding Phenomenon can not occur, equipment operating is stablized, and is specially adapted to the stuffing washing tower of high gas velocity.
Description
Technical field
The utility model belongs to sulphuric acid plant technical field, specifically, particularly relates to a kind of stuffing washing tower with large opening rate packing support device.
Background technology
The packing support device of stuffing washing tower, also known as packing support plate, is used to support the weight of filler and liquid, uniform gas distribution.In engineering design, packing support wants enough mechanical strengths, with the weight at operating conditions lower support packed bed; Perforate can not be greater than filler size, and will have larger free cross-section rate.If the free cross-section rate of packing support device is less, gas flow resistance can be caused excessive, thus affect the stable operation of stuffing washing tower, even cause liquid flooding.In conventional purge operation, the packing support device of stuffing washing tower adopts grid type to support usually.For grid type packing support device, filler is placed directly on grid type packing support device, and effective perforated area of bracing or strutting arrangement is reduced, and fluid passage is corresponding minimizing also, and actual free cross-section rate is much smaller than theoretical free cross-section rate.
Summary of the invention
The utility model discloses a kind of stuffing washing tower with large opening rate packing support device, little for solving conventional grates type bracing or strutting arrangement free cross-section rate, gas-flow resistance is large, the problem of equipment operating instability.
The utility model is achieved through the following technical solutions:
With the stuffing washing tower of large opening rate packing support device, comprise tower body, acid separating device, packing support device, gas outlet is provided with above described tower body, acid inlet, air inlet is provided with below tower body, acid mouth, described packing support device is fixedly connected with tower body by annular backup pad, described packing support device comprises at least two arch support framves, two ends of arch support frame are all fixed with location-plate, each arch support frame is distributed on annular backup pad in order according to tower body width successively interval, and be fixedly connected with annular backup pad by location-plate, the two sides of described arch support frame offer some spileholes.
The distance of described adjacent arcuate bracing frame is equal.
The distance size of described adjacent arcuate bracing frame is less than the size of filler size.
The cross section of described arch support frame is in falling " U " shape.
Described arch support frame adopts fiberglass or polypropylene material.
Compared with prior art, the beneficial effects of the utility model are:
Bracing or strutting arrangement is designed to multiple arch support frame by the utility model, and gas passage is large, and can provide very large free cross-section rate, gas phase drag is extremely low; Solution-air two-phase is shunted, when gas and liquid can not disturb mutually by during this packing support device, gas flows from the perforate of bracing or strutting arrangement side, liquid flows out from the perforate of bottom, therefore in the contact site generation liquid flooding of bracing or strutting arrangement and filler, the stuffing washing tower of high gas velocity can not be specially adapted to.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is packing support apparatus structure schematic diagram of the present utility model;
Fig. 3 is the upward view of the utility model packing support device.
In figure: 1. tower body; 2. acid separating device; 3. packing support device; 4. gas outlet; 5. acid inlet; 6. air inlet; 7. acid mouth; 8. annular backup pad; 9. spilehole; 10. arch support frame; 11. location-plates.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated:
A kind of stuffing washing tower with large opening rate packing support device, comprise tower body 1, acid separating device 2, packing support device 3, gas outlet 4 is provided with above described tower body 1, acid inlet 5, air inlet 6 is provided with below tower body 1, acid mouth 7, described packing support device 3 is fixedly connected with tower body 1 by annular backup pad 8, described packing support device 3 comprises at least two arch support framves 10, two ends of arch support frame 10 are all fixed with location-plate 11, each arch support frame 10 is distributed on annular backup pad 8 according to tower body width successively interval in order, and be fixedly connected with annular backup pad 8 by location-plate 11, the two sides of described arch support frame 10 offer some spileholes 9.
The distance of described adjacent arcuate bracing frame 10 is equal.
The distance size of described adjacent arcuate bracing frame 10 is less than the size of filler size.
The cross section of described arch support frame 10 is in falling " U " shape.
Described arch support frame 10 adopts fiberglass or polypropylene material.
The countless some spileholes 9 of regular or irregular distribution on described arch support frame 10, free cross-section rate is large, gas passage is large, gas phase drag is extremely low, solution-air two-phase is shunted, and when gas and liquid can not disturb mutually by during packing support device 3, gas flows from the perforate of ring holder 10 side, liquid then flows out from the gap between adjacent arcuate bracing frame 10, therefore can not the contact site generation Concerning Flooding Phenomenon of packing support device 3 and filler again.
In sum, be only preferred embodiment of the present utility model, not be used for limit the utility model implement scope, all equalizations of doing according to shape, structure, feature and the spirit described in the utility model right change and modify, and all should be included in right of the present utility model.
Claims (5)
1. the stuffing washing tower with large opening rate packing support device, comprise tower body (1), acid separating device (2), packing support device (3), described tower body (1) top is provided with gas outlet (4), acid inlet (5), tower body (1) below is provided with air inlet (6), acid mouth (7), described packing support device (3) is fixedly connected with tower body (1) by annular backup pad (8), it is characterized in that: described packing support device (3) comprises at least two arch support framves (10), two ends of arch support frame (10) are all fixed with location-plate (11), each arch support frame (10) is distributed on annular backup pad (8) according to tower body width successively interval in order, and be fixedly connected with annular backup pad (8) by location-plate (11), the two sides of described arch support frame (10) offer some spileholes (9).
2. the stuffing washing tower with large opening rate packing support device according to claim 1, is characterized in that: the distance of described adjacent arcuate bracing frame (10) is equal.
3. the stuffing washing tower with large opening rate packing support device according to claim 1 and 2, is characterized in that: the distance size of described adjacent arcuate bracing frame (10) is less than the size of filler size.
4. the stuffing washing tower with large opening rate packing support device according to claim 3, is characterized in that: the cross section of described arch support frame (10) is in falling " U " shape.
5. the stuffing washing tower with large opening rate packing support device according to claim 4, is characterized in that: described arch support frame (10) adopts fiberglass or polypropylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522699.3U CN204073829U (en) | 2014-09-11 | 2014-09-11 | With the stuffing washing tower of large opening rate packing support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522699.3U CN204073829U (en) | 2014-09-11 | 2014-09-11 | With the stuffing washing tower of large opening rate packing support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204073829U true CN204073829U (en) | 2015-01-07 |
Family
ID=52166595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420522699.3U Expired - Fee Related CN204073829U (en) | 2014-09-11 | 2014-09-11 | With the stuffing washing tower of large opening rate packing support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204073829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525634A (en) * | 2018-02-04 | 2018-09-14 | 杭州众盛新科技有限公司 | There is the elliptical wave sieve tray for holding liquid zone |
| CN114084873A (en) * | 2021-11-30 | 2022-02-25 | 萍乡市群星化工陶瓷总厂 | L-shaped tower tank for sulfuric acid production |
-
2014
- 2014-09-11 CN CN201420522699.3U patent/CN204073829U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525634A (en) * | 2018-02-04 | 2018-09-14 | 杭州众盛新科技有限公司 | There is the elliptical wave sieve tray for holding liquid zone |
| CN114084873A (en) * | 2021-11-30 | 2022-02-25 | 萍乡市群星化工陶瓷总厂 | L-shaped tower tank for sulfuric acid production |
| CN114084873B (en) * | 2021-11-30 | 2022-12-16 | 萍乡市群星化工陶瓷总厂 | L-shaped tower trough for sulfuric acid production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160911 |