CN204395976U - A kind of liquid distribution trough - Google Patents
A kind of liquid distribution trough Download PDFInfo
- Publication number
- CN204395976U CN204395976U CN201420786550.6U CN201420786550U CN204395976U CN 204395976 U CN204395976 U CN 204395976U CN 201420786550 U CN201420786550 U CN 201420786550U CN 204395976 U CN204395976 U CN 204395976U
- Authority
- CN
- China
- Prior art keywords
- cell body
- distributing disc
- draw cut
- inverted draw
- chassis
- 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.)
- Expired - Fee Related
Links
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of liquid distribution trough, comprise chassis, distributing disc and inverted draw cut composition, described distributing disc is installed on chassis, chassis has some first passages, be connected with chassis bottom distributing disc, distributing disc is from left to right successively by the first cell body, second cell body, 3rd cell body, 4th cell body, 3rd cell body, second cell body and the first cell body composition, distributing disc center is provided with the 5th cell body, 5th cell body is by the first cell body, second cell body, 3rd cell body, 4th cell body is connected, inverted draw cut passes through some spring fittings on distributing disc, inverted draw cut has some forms, in distributing disc, cross bar is installed, cross bar is provided with some first arc flow deflectors and some second arc flow deflectors.The utility model has larger mass transfer, the effective surface area of heat transfer, and liquid distribution is even, and can greatly improve the contact between liquid phase, air resistance is little, and operation pressure drop is low, and compact conformation, takes up space little in tower, thus improves the efficiency of tower.
Description
[technical field]
The utility model relates to the technical field of packed tower tower internals, particularly a kind of technical field of liquid distribution trough.
[background technology]
Tower internals is the part of packed tower, and it and filler and tower body form a complete packed tower jointly.The effect of all tower internals is all to make gas-liquid contact better in tower, to play maximum productivity and the maximal efficiency of packed tower, liquid distribution trough belong to filler in a kind of tower internals, therefore the quality of liquid distribution separator directly affects the performance of carrier performance and the performance of whole packed tower.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, a kind of liquid distribution trough is proposed, there is larger mass transfer, the effective surface area of heat transfer, liquid distribution is even, and can greatly improve the contact between liquid phase, air resistance is little, operation pressure drop is low, compact conformation, takes up space little in tower, thus improves the efficiency of tower.
For achieving the above object, the utility model proposes a kind of liquid distribution trough, comprise chassis, distributing disc and inverted draw cut composition, described distributing disc is installed on chassis, chassis has some first passages, be connected with chassis bottom described distributing disc, distributing disc is from left to right successively by the first cell body, second cell body, 3rd cell body, 4th cell body, 3rd cell body, second cell body and the first cell body composition, distributing disc center is provided with the 5th cell body, 5th cell body is by the first cell body, second cell body, 3rd cell body, 4th cell body is connected, described inverted draw cut passes through some spring fittings on distributing disc, inverted draw cut has some forms, in distributing disc, cross bar is installed, described cross bar is provided with some first arc flow deflectors and some second arc flow deflectors.
As preferably, the length of described first cell body is less than the length of the second cell body, and the length of the second cell body is less than the length of the 3rd cell body, and the length of the 3rd cell body is less than the length of the 4th cell body.
As preferably, between described the first adjacent cell body and the second cell body, between the second cell body and the 3rd cell body, between the 3rd cell body and the 4th cell body, bracing piece is installed.
As preferably, the bottom of described inverted draw cut offers the second passage, and the edge of inverted draw cut is provided with insection structure, and inverted draw cut both sides are provided with spring retainer ring, and spring one end is connected with spring retainer ring, and the spring other end is connected with distributing disc, and number of springs is 6 ~ 8.
As preferably, described cross bar is installed in the first cell body, the second cell body, the 3rd cell body and the 4th cell body respectively, first arc flow deflector and the second arc flow deflector are symmetricly set in the both sides of cross bar respectively, and the bending direction of the first arc flow deflector and the second arc flow deflector is contrary.
The beneficial effects of the utility model: the utility model has larger mass transfer, the effective surface area of heat transfer, liquid distribution is even, can greatly improve the contact between liquid phase, air resistance is little, and operation pressure drop is low, compact conformation, take up space in tower little, thus improve the efficiency of tower.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the top view of a kind of liquid distribution trough of the utility model;
Fig. 2 is the structural representation of the utility model inverted draw cut;
Fig. 3 is the top view on the utility model chassis.
[detailed description of the invention]
Consult Fig. 1, Fig. 2 and Fig. 3, a kind of liquid distribution trough of the utility model, comprise chassis 1, distributing disc 2 and inverted draw cut 3 form, described distributing disc 2 is installed on chassis 1, chassis 1 has some first passages 11, be connected with chassis 1 bottom described distributing disc 2, distributing disc 2 is from left to right successively by the first cell body 21, second cell body 22, 3rd cell body 23, 4th cell body 24, 3rd cell body 23, second cell body 22 and the first cell body 21 form, distributing disc 2 center is provided with the 5th cell body 25, 5th cell body 25 is by the first cell body 21, second cell body 22, 3rd cell body 23, 4th cell body 24 is connected, described inverted draw cut 3 is installed on distributing disc 2 by some springs 4, inverted draw cut 3 has some forms 31, cross bar 5 is installed in distributing disc 2, described cross bar 5 is provided with some first arc flow deflectors 51 and some second arc flow deflectors 52.
The length of described first cell body 21 is less than the length of the second cell body 22, the length of the second cell body 22 is less than the length of the 3rd cell body 23, the length of the 3rd cell body 23 is less than the length of the 4th cell body 24, between described the first adjacent cell body 21 and the second cell body 22, between second cell body 22 and the 3rd cell body 23, between 3rd cell body 23 and the 4th cell body 24, bracing piece 6 is installed, the bottom of described inverted draw cut 3 offers the second passage 32, the edge of inverted draw cut 3 is provided with insection structure 33, inverted draw cut 3 both sides are provided with spring retainer ring 34, spring 4 one end is connected with spring retainer ring 34, spring 4 other end is connected with distributing disc 2, spring 4 quantity is 6 ~ 8, described cross bar 5 is installed on the first cell body 21 respectively, second cell body 22, in 3rd cell body 23 and the 4th cell body 24, first arc flow deflector 51 and the second arc flow deflector 52 are symmetricly set in the both sides of cross bar 5 respectively, the bending direction of the first arc flow deflector 51 and the second arc flow deflector 52 is contrary.
Utility model works process:
A kind of liquid distribution trough of the utility model in the course of the work, distributing disc 2 is from left to right successively by the first cell body 21, second cell body 22, 3rd cell body 23, 4th cell body 24, 3rd cell body 23, second cell body 22 and the first cell body 21 form, distributing disc 2 center is provided with the 5th cell body 25, 5th cell body 25 is by the first cell body 21, second cell body 22, 3rd cell body 23, 4th cell body 24 is connected, cross bar 5 is provided with some first arc flow deflectors 51 and some second arc flow deflectors 52, distributing disc 2 has larger mass transfer, the effective surface area of heat transfer, liquid distribution is even, the contact between liquid phase can greatly be improved, chassis 1 and inverted draw cut 3 have the first passage 11 and the second passage 32, and inverted draw cut 3 is connected with distributing disc 2 by spring 4, air resistance is little, operation pressure drop is low, compact conformation, take up space in tower little, thus improve the efficiency of tower.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (5)
1. a liquid distribution trough, it is characterized in that: comprise chassis (1), distributing disc (2) and inverted draw cut (3) composition, described distributing disc (2) is installed on chassis (1), chassis (1) has some first passages (11), described distributing disc (2) bottom is connected with chassis (1), distributing disc (2) is from left to right successively by the first cell body (21), second cell body (22), 3rd cell body (23), 4th cell body (24), 3rd cell body (23), second cell body (22) and the first cell body (21) composition, distributing disc (2) center is provided with the 5th cell body (25), 5th cell body (25) is by the first cell body (21), second cell body (22), 3rd cell body (23), 4th cell body (24) is connected, described inverted draw cut (3) is installed on distributing disc (2) by some springs (4), inverted draw cut (3) has some forms (31), cross bar (5) is installed in distributing disc (2), described cross bar (5) is provided with some first arc flow deflectors (51) and some second arc flow deflectors (52).
2. a kind of liquid distribution trough as claimed in claim 1, it is characterized in that: the length of described first cell body (21) is less than the length of the second cell body (22), the length of the second cell body (22) is less than the length of the 3rd cell body (23), and the length of the 3rd cell body (23) is less than the length of the 4th cell body (24).
3. a kind of liquid distribution trough as claimed in claim 1, is characterized in that: between described adjacent the first cell body (21) and the second cell body (22), be provided with bracing piece (6) between the second cell body (22) and the 3rd cell body (23), between the 3rd cell body (23) and the 4th cell body (24).
4. a kind of liquid distribution trough as claimed in claim 1, it is characterized in that: the bottom of described inverted draw cut (3) offers the second passage (32), the edge of inverted draw cut (3) is provided with insection structure (33), inverted draw cut (3) both sides are provided with spring retainer ring (34), spring (4) one end is connected with spring retainer ring (34), spring (4) other end is connected with distributing disc (2), and spring (4) quantity is 6 ~ 8.
5. a kind of liquid distribution trough as claimed in claim 1, it is characterized in that: described cross bar (5) is installed in the first cell body (21), the second cell body (22), the 3rd cell body (23) and the 4th cell body (24) respectively, first arc flow deflector (51) and the second arc flow deflector (52) are symmetricly set in the both sides of cross bar (5) respectively, and the bending direction of the first arc flow deflector (51) and the second arc flow deflector (52) is contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420786550.6U CN204395976U (en) | 2014-12-12 | 2014-12-12 | A kind of liquid distribution trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420786550.6U CN204395976U (en) | 2014-12-12 | 2014-12-12 | A kind of liquid distribution trough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204395976U true CN204395976U (en) | 2015-06-17 |
Family
ID=53419876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420786550.6U Expired - Fee Related CN204395976U (en) | 2014-12-12 | 2014-12-12 | A kind of liquid distribution trough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204395976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237823A (en) * | 2016-08-31 | 2016-12-21 | 山东万福达化工有限公司 | A kind of efficiently tail gas desulfurization device |
-
2014
- 2014-12-12 CN CN201420786550.6U patent/CN204395976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237823A (en) * | 2016-08-31 | 2016-12-21 | 山东万福达化工有限公司 | A kind of efficiently tail gas desulfurization device |
| CN106237823B (en) * | 2016-08-31 | 2022-03-01 | 山东万福达化工有限公司 | High-efficient tail gas desulphurization unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204395976U (en) | A kind of liquid distribution trough | |
| CN201313050Y (en) | Ion exchange device in maltitol production | |
| CN204395967U (en) | A kind of new and effective separating filler tower | |
| CN204395497U (en) | A kind of new and effective liquid distribution device | |
| CN203534240U (en) | Heat exchanger with adverse current for evaporative condenser | |
| CN202734637U (en) | Finned heat exchange tube | |
| CN204404889U (en) | A kind of arrangement of cooling tower soaking filler | |
| CN202876543U (en) | Dust removal furnace | |
| CN204395971U (en) | A kind of efficient step-down random packing | |
| CN203303676U (en) | Metalaxyl production rectifying tower | |
| CN204710291U (en) | A kind of liquid distributor | |
| CN201829413U (en) | Adjusting knob of automatic-reset-type temperature controller | |
| CN102706181A (en) | Heat radiator and engineering machinery | |
| CN203657587U (en) | Heat exchanger sheet bar with different herringbone heat exchange area left-and-right ripple flow channel gaps | |
| CN204342753U (en) | Sweet natural gas horizontal efficient thionizer | |
| CN204202454U (en) | The heat exchange of heat pipe that fin is staggered | |
| CN204902606U (en) | Sintering machine flue gas system | |
| CN103816844A (en) | Improved liquid distributor | |
| CN202793088U (en) | Spiral pipe heat exchanger | |
| CN205002639U (en) | Novel three media pipe wing formula heat exchanger | |
| CN202675922U (en) | Controllable overhead condenser | |
| CN204555471U (en) | A kind of wind deflector | |
| CN203954990U (en) | A kind of inlet distributor and large-scale PSA clarifier | |
| CN203857686U (en) | Heat absorption piece for five-pipe gas water heater | |
| CN202573270U (en) | Local humidifying device for gold stamping production line |
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: 20150617 Termination date: 20191212 |