CN204017411U - Rectifying column - Google Patents
Rectifying column Download PDFInfo
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- CN204017411U CN204017411U CN201420218235.3U CN201420218235U CN204017411U CN 204017411 U CN204017411 U CN 204017411U CN 201420218235 U CN201420218235 U CN 201420218235U CN 204017411 U CN204017411 U CN 204017411U
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- tower body
- active carbon
- layer
- rectifying column
- shower
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Abstract
The utility model discloses a kind of rectifying column, belong to field of chemical equipment.This rectifying column, comprise tower body, packing layer, condenser and with the heater that boils again be connected bottom tower body, packing layer is arranged in tower body, by column plate, be successively set on active carbon laminate and zeolite filler layer on column plate and form, condenser is connected with tower body top with return duct by conduit, between column plate and zeolite layer, on tower body corresponding to active carbon layer Board position, be provided with perforate, tower body inside is provided with the shower be connected with return duct, and shower is provided with downward spray apertures.Perforate on tower body, can extract active carbon laminate easily out and change active carbon; Spray head is set in tower body inside, the condensate liquid that backflow comes can be sprayed in tower body, ensure that condensate liquid evenly declines, improve rectification effect.
Description
Technical field
The utility model relates to a kind of rectifying column, belongs to field of chemical equipment.
Background technology
Rectifying column is a kind of gas-liquid contact apparatus common in chemical industry equipment, is also called destilling tower, can realize mixture be separated by each component volatilization degree difference.Along with the fast development of China's industry, smelting iron and steel, petrochemical industry, Coal Chemical Industry, etc. the demand of industry to rectifying column constantly expand.
On 07 25th, 2012, Chinese utility model patent CN202342932U discloses a kind of rectifying column, it arranges supporting network column plate in rectifying column, the side of supporting network column plate is provided with downflow weir, supporting network column plate is provided with active carbon filtering layer, active carbon filtering layer is provided with zeolite filler layer, to improve rectification effect.Rectifying column unavoidably will be changed active carbon filtering layer in Long-Time Service process, but because it is fixedly installed between column plate and zeolite filler layer, tower body need be opened during replacing remove rear zeolite filler layer and just can carry out, the replacing difficulty virtually strengthened, especially changes active carbon filtering layer more inconvenient in the rectifying column arranging multilayer active carbon filtering layer.In addition, the condensate liquid that on this rectifying column, condenser is collected directly turns back in tower body by return duct, and condensate liquid declines uneven in tower body, causes rectification effect not obvious.
Utility model content
The utility model object is to provide a kind of rectifying column, and change inconvenient to solve active carbon layer in rectifying column of the prior art, condensate liquid declines uneven in tower body, the technical problem of rectification effect difference.
To achieve these goals, the rectifying column that the utility model provides, comprise tower body, to boil heater, packing layer, condenser again, the described heater that boils again arranges bottom tower body and is connected with tower body, described packing layer is arranged in tower body, by column plate, be successively set on active carbon laminate and zeolite filler layer on column plate and form, described condenser is connected with tower body top with return duct by conduit, it is characterized in that: between described column plate and zeolite layer, tower body that active carbon layer Board position is corresponding is provided with perforate; Described tower body inside is provided with the shower be connected with return duct; Described shower is provided with downward spray apertures.
The beneficial effects of the utility model are: (1), tower body between column plate and zeolite layer are provided with perforate, can extract active carbon laminate easily out and change active carbon, to improve rectification effect; (2) be provided with in tower body inside the spray head be connected with return duct, the condensate liquid that backflow comes is sprayed in tower body, ensure that condensate liquid evenly declines, improve rectification effect.
More even for making condensate liquid spray in tower body, described shower surrounds annular along tower body inwall, and the spray apertures on shower is multiple.
In order to keep the temperature of rectifying column, between described tower body tapping and active carbon laminate, be provided with sealing ring.
Conveniently extract active carbon laminate, be also provided with pulling buckle at active carbon laminate tower body outer end.
Fill out rectification effect for promoting further, described packing layer quantity is 4 layers.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Fig. 1, rectifying column of the present utility model, comprises tower body 1, to boil heater 2, packing layer, condenser 3.The bottom that the heater 2 that boils is arranged on tower body 1 is connected with tower body 1.Condenser 3 is connected with the top of tower body 1 respectively by conduit 5, return duct 4.Be provided with in tower body 1 and surround the annular shower be connected with return duct along tower body inwall, shower is provided with multiple downward spray apertures, is evenly sprayed in tower body by the condensate liquid that backflow comes.Packing layer is provided with in tower body 1, packing layer by column plate 10, be successively set on active carbon laminate 8 and zeolite layer 7 on column plate 10 and form, between column plate 10 and zeolite layer 7, on tower body 1 corresponding to active carbon laminate 8 position, be provided with perforate, change active carbon to extract active carbon laminate 8 out.
Conveniently extract active carbon laminate 8, tower body 1 outer end is provided with pulling buckle 9 thereon.
Tower body 1 is provided with sealing ring 11 between tapping and active carbon laminate, to ensure the sealing thermal insulation of tower body 1.
Above-mentioned packing layer quantity is 4 layers, can certainly arrange according to actual needs.
The above embodiment only have expressed a kind of embodiment of the present utility model, and its description can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some improvement, these all should fall into protection domain of the present utility model.
Claims (5)
1. a rectifying column, comprise tower body, to boil heater, packing layer, condenser again, the described heater that boils again arranges bottom tower body and is connected with tower body, described packing layer is arranged in tower body, by column plate, be successively set on active carbon laminate and zeolite filler layer on column plate and form, described condenser is connected with tower body top with return duct by conduit, it is characterized in that: between described column plate and zeolite layer, tower body that active carbon layer Board position is corresponding is provided with perforate; Described tower body inside is provided with the shower be connected with return duct; Described shower is provided with downward spray apertures.
2. rectifying column according to claim 1, is characterized in that: described shower surrounds annular along tower body inwall, and the spray apertures on shower is multiple.
3. rectifying column according to claim 1, is characterized in that: be provided with sealing ring between described tower body tapping and active carbon laminate.
4. rectifying column according to claim 1, is characterized in that: described active carbon laminate is provided with pulling buckle at tower body outer end.
5. rectifying column according to claim 1, is characterized in that: described packing layer quantity is 4 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218235.3U CN204017411U (en) | 2014-04-30 | 2014-04-30 | Rectifying column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218235.3U CN204017411U (en) | 2014-04-30 | 2014-04-30 | Rectifying column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017411U true CN204017411U (en) | 2014-12-17 |
Family
ID=52057326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420218235.3U Expired - Fee Related CN204017411U (en) | 2014-04-30 | 2014-04-30 | Rectifying column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017411U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961895A (en) * | 2014-04-30 | 2014-08-06 | 江苏大恒环保电气科技股份有限公司 | Rectifying tower |
| CN106318622A (en) * | 2015-07-03 | 2017-01-11 | 江苏金马油脂科技发展有限公司 | Device for forced backflow decoloration for aliphatic acid rectified oleic acid |
| CN107720758A (en) * | 2017-11-13 | 2018-02-23 | 浙江工业大学上虞研究院有限公司 | Chemical industry production system |
-
2014
- 2014-04-30 CN CN201420218235.3U patent/CN204017411U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961895A (en) * | 2014-04-30 | 2014-08-06 | 江苏大恒环保电气科技股份有限公司 | Rectifying tower |
| CN106318622A (en) * | 2015-07-03 | 2017-01-11 | 江苏金马油脂科技发展有限公司 | Device for forced backflow decoloration for aliphatic acid rectified oleic acid |
| CN107720758A (en) * | 2017-11-13 | 2018-02-23 | 浙江工业大学上虞研究院有限公司 | Chemical industry production system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU XINDAHENG ENVIRONMENTAL PROTECTION ELECTRI Free format text: FORMER OWNER: JIANGSU DAHENG ENVIRONMENTAL PROTECTION ELECTRICAL TECHNOLOGY CO., LTD. Effective date: 20150617 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150617 Address after: 214241 Jiangsu city of Wuxi province Xu Yixing City Industrial Zone Patentee after: Jiangsu new tycoon environmental protection electric technology Co., Ltd. Address before: 214241 Jiangsu city of Wuxi province Yixing Xushe Industrial Zone No. 23 Xu Feng Lu Patentee before: The electric Science and Technology Co., Ltd. of Jiangsu Daheng environmental protection |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20180430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |