CN204735091U - Falling liquid film absorption tower liquid distributor - Google Patents
Falling liquid film absorption tower liquid distributor Download PDFInfo
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- CN204735091U CN204735091U CN201520373842.1U CN201520373842U CN204735091U CN 204735091 U CN204735091 U CN 204735091U CN 201520373842 U CN201520373842 U CN 201520373842U CN 204735091 U CN204735091 U CN 204735091U
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- liquid
- riser
- hole
- cloth
- cloth liquid
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Abstract
The utility model provides a falling liquid film absorption tower liquid distributor, including riser and the cloth liquid cap of cover on the riser, be equipped with a plurality of through -hole on the lateral wall of cloth liquid cap. Open the side at the closed just top in top of riser has the gas vent. The bottom opening part of riser is equipped with ascending turn -ups and forms the horn mouth. Through -hole on the cloth liquid cap lateral wall falls into different specifications according to the size in hole, just the through -hole is evenly arranged under to from last according to the law of macropore to aperture. Adopt the utility model discloses, can guarantee on the one hand the evenly distributed of liquid, on the other hand has improved the absorption efficiency, has increased the elasticity of cloth liquid operation simultaneously, promptly can be according to the big or small automatically regulated cloth liquid of absorption liquid volume, and can cloth liquid not appear and uneven and influence the phenomenon of absorption efficiency because of absorbing fluctuating of liquid measure. Furthermore, the utility model has the characteristics of small, simple to operate.
Description
Technical field
The utility model relates to a kind of liquid distribution trough, is specifically related to a kind of film-falling absorption tower liquid distributor, for the Liquid distribution of falling film absorption.
Background technology
Liquid distributor is the vitals of film-falling absorption tower, is directly connected to the quality of absorption tower liquid film forming and the height of absorption efficiency.
Traditional liquid distributor is tube-shaped structure, zigzag opening is established on top, it to be flowed down from zigzag opening by liquid thus completes water distribution, but due to its upper opening, therefore when liquid level is too high can by the direct poling in top mistake, it is membranaceous dirty for causing having no chance at tube wall, therefore reduces absorption efficiency.In addition, aforesaid liquid distributor also has water distribution inequality, operating flexibility little Alto shortcoming.
Utility model content
The utility model provides a kind of film-falling absorption tower liquid distributor, solves the problem that cloth liquid is uneven and absorption efficiency is low that existing liquid distributor exists.
The utility model is implemented by the following technical programs: a kind of film-falling absorption tower liquid distributor, comprises riser and is enclosed within the cloth liquid cap on riser, the sidewall of cloth liquid cap is provided with several through holes.
The top seal of described riser and the side at top has exhaust outlet.
The bottom opening place of described riser is provided with flange upwards and forms horn mouth.
Through hole on described cloth liquid cap sidewall is divided into different specifications according to the size in hole, and described through hole is evenly arranged from top to bottom according to the rule of macropore to aperture.
The beneficial effects of the utility model: adopt the utility model, being evenly distributed of liquid can be ensured on the one hand, improve absorption efficiency on the other hand, add the elasticity of cloth liquid operation simultaneously, namely can automatically regulate cloth liquid according to the size of the absorbing liquid scale of construction, can not occur that cloth liquid is uneven because absorbing the fluctuation of liquid measure and affect the phenomenon of absorption efficiency.In addition, the utility model has volume feature little, easy for installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
A kind of film-falling absorption tower liquid distributor as shown in Figure 1, the cloth liquid cap 2 comprising riser 1 and be enclosed within riser 1, the bottom of riser 1 puts in gas-liquid exchanging tube 8, cloth liquid cap 2 is positioned at gas-liquid exchanging tube 8 top, gas-liquid exchanging tube 8 is arranged on column plate 9, wherein on the sidewall of cloth liquid cap 2, is provided with several through holes.Described through hole is divided into different specifications according to the size in hole, and described through hole is evenly arranged from top to bottom according to the rule of macropore to aperture.The described top seal of the riser 1 and side at top has exhaust outlet 3; The bottom opening place of described riser 1 is provided with flange 7 upwards and forms horn mouth.
During use, feed liquid enters in cloth liquid cap 2 by through hole, and the outer wall falling liquid film then along riser 1 flow in gas-liquid exchanging tube 8.
In above-mentioned falling liquid film process, first utilize and open in the hole 4,5,6 of the multilayer different-diameter of cloth liquid cap sidewall to realize the stable of all even operating flexibility of liquid distribution; Next utilizes the flange 7 of riser bottom to ensure that liquid forms liquid film along gas-liquid exchanging tube 8 inwall and declines, thus completes exchange with uprising gas to greatest extent; Finally, due to the top seal of riser 1 and the side at top has exhaust outlet 3, therefore the gas completing exchange is discharged from steam vent 3 after on riser 1, the object of such design is that the absorbing liquid that ensures to fall from top can not directly poling and mistake, can only enter through the hole 4,5,6 being positioned at cloth liquid cap side and be membranaceous along even tube wall distribute and under.
Claims (4)
1. a film-falling absorption tower liquid distributor, is characterized in that: comprise riser (1) and be enclosed within the cloth liquid cap (2) on riser (1), the sidewall of cloth liquid cap (2) is provided with several through holes.
2. a kind of film-falling absorption tower liquid distributor as claimed in claim 1, is characterized in that: the top seal of described riser (1) and the side at top has exhaust outlet (3).
3. a kind of film-falling absorption tower liquid distributor as claimed in claim 1, is characterized in that: the bottom opening place of described riser (1) is provided with flange (7) upwards and forms horn mouth.
4. a kind of film-falling absorption tower liquid distributor as claimed in claim 1, is characterized in that: the through hole on described cloth liquid cap (2) sidewall is divided into different specifications according to the size in hole, and described through hole is evenly arranged from top to bottom according to the rule of macropore to aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373842.1U CN204735091U (en) | 2015-06-03 | 2015-06-03 | Falling liquid film absorption tower liquid distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373842.1U CN204735091U (en) | 2015-06-03 | 2015-06-03 | Falling liquid film absorption tower liquid distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204735091U true CN204735091U (en) | 2015-11-04 |
Family
ID=54416852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520373842.1U Active CN204735091U (en) | 2015-06-03 | 2015-06-03 | Falling liquid film absorption tower liquid distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204735091U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547509A (en) * | 2016-01-29 | 2016-05-04 | 青岛科技大学 | Falling film absorption experiment device through adoption of distributive solution sampling |
| CN107899260A (en) * | 2017-12-25 | 2018-04-13 | 沈阳人和机械制造有限公司 | One kind assembling tubular type makes diaphragm |
| CN111530106A (en) * | 2020-06-05 | 2020-08-14 | 新疆中泰纺织集团有限公司 | Falling film evaporator capable of resisting liquid level fluctuation |
-
2015
- 2015-06-03 CN CN201520373842.1U patent/CN204735091U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547509A (en) * | 2016-01-29 | 2016-05-04 | 青岛科技大学 | Falling film absorption experiment device through adoption of distributive solution sampling |
| CN105547509B (en) * | 2016-01-29 | 2018-06-01 | 青岛科技大学 | A kind of falling film absorption experimental provision using distributed solution sampling |
| CN107899260A (en) * | 2017-12-25 | 2018-04-13 | 沈阳人和机械制造有限公司 | One kind assembling tubular type makes diaphragm |
| CN107899260B (en) * | 2017-12-25 | 2023-05-26 | 沈阳人和机械制造有限公司 | Assembled tubular membrane making device |
| CN111530106A (en) * | 2020-06-05 | 2020-08-14 | 新疆中泰纺织集团有限公司 | Falling film evaporator capable of resisting liquid level fluctuation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |