CN103961895A - Rectifying tower - Google Patents
Rectifying tower Download PDFInfo
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- CN103961895A CN103961895A CN201410179931.2A CN201410179931A CN103961895A CN 103961895 A CN103961895 A CN 103961895A CN 201410179931 A CN201410179931 A CN 201410179931A CN 103961895 A CN103961895 A CN 103961895A
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- tower body
- tower
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- active carbon
- rectifying column
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Abstract
The invention discloses a rectifying tower, and belongs to the field of chemical engineering equipment. The rectifying tower comprises a tower body, a packing layer, a condenser and a reboiling heater connected with the bottom of the tower body, wherein the packing layer is arranged in the tower body, and is composed of a tower plate as well as activated carbon layer plates and a zeolite packing layer which are sequentially arranged on the tower plate; the condenser is connected with the top of the tower body through a guide pipe and a backflow pipe; holes are formed in positions opposite to the activated carbon layer plates, of the tower body, and are placed between the tower plate and the zeolite layer; a spraying pipe connected with the backflow pipe is arranged inside the tower body; downward spraying holes are formed in the spraying pipe. With the holes in the tower body, the activated carbon layer plates can be conveniently drawn out to replace activated carbon; a spray header is arranged inside the tower body, so that flowed back condensate can be sprayed in the tower body to ensure that the condensate can drop uniformly, and the rectification effect is improved.
Description
Technical field
The present invention relates to a kind of rectifying column, belong to chemical industry equipment field.
Background technology
Rectifying column is a kind of gas-liquid contact apparatus common in chemical industry equipment, is called again destilling tower, can realize mixture separation 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. industry the demand of rectifying column is constantly expanded.
On 07 25th, 2012, Chinese utility model patent CN202342932U discloses a kind of rectifying column, it arranges supporting network column plate in rectifying column, one side of supporting network column plate is provided with downflow weir, on supporting network column plate, be provided with active carbon filtering layer, on active carbon filtering layer, be provided with zeolite filler layer, to improve rectification effect.Rectifying column unavoidably will be changed active carbon filtering layer in long-term use procedure, but because it is fixedly installed between column plate and zeolite filler layer, during replacing, need open tower body removes rear zeolite filler layer and just can carry out, the replacing difficulty virtually strengthening is especially changed active carbon filtering layer more inconvenient in the rectifying column that multilayer active carbon filtering layer is set.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 inhomogeneous in tower body, causes rectification effect not obvious.
Summary of the invention
The object of the invention is to provide a kind of rectifying column, to solve active carbon layer in rectifying column of the prior art, changes inconvenience, and condensate liquid declines inhomogeneous in tower body, the technical problem that rectification effect is poor.
To achieve these goals, rectifying column provided by the invention, comprise tower body, boil heater, packing layer, condenser again, the described heater that boils again arranges tower body bottom 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 being connected with return duct; Described shower is provided with downward spray apertures.
Beneficial effect of the present invention is: (1), on the tower body between column plate and zeolite layer, be provided with perforate, and can extract easily active carbon laminate out and change active carbon, to improve rectification effect; (2) in tower body inside, be provided with the spray head being connected with return duct, the condensate liquid coming that refluxes is sprayed in tower body, guarantee that condensate liquid evenly declines, improve rectification effect.
More even for condensate liquid is sprayed in tower body, described shower surrounds annular along tower body inwall, and the spray apertures on shower is a plurality of.
In order to keep the temperature of rectifying column, between described tower body tapping and active carbon laminate, be provided with sealing ring.
For the convenient active carbon laminate that extracts, at active carbon laminate tower body outer end, be also provided with pulling buckle.
For further promoting and fill out rectification effect, described packing layer quantity is 4 layers.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Fig. 1, rectifying column of the present invention, comprises tower body 1, boil heater 2, packing layer, condenser 3 again.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 by conduit 5, return duct 4 respectively.In tower body 1, be provided with along tower body inwall and surround the shower that annular is connected with return duct, shower is provided with a plurality of downward spray apertures, and by refluxing, the condensate liquid coming is evenly sprayed in tower body.In tower body 1, be provided with packing layer, 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, be provided with perforate on tower body 1 corresponding to active carbon laminate 8 positions, to extract active carbon laminate 8 out, change active carbons.
For the convenient active carbon laminate 8 that extracts, tower body 1 outer end is provided with pulling buckle 9 thereon.
On tower body 1, between tapping and active carbon laminate, be provided with sealing ring 11, to guarantee 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 has only expressed one embodiment of the present invention, and its description can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some improvement, these all should fall into protection scope of the present invention.
Claims (5)
1. a rectifying column, comprise tower body, boil heater, packing layer, condenser again, the described heater that boils again arranges tower body bottom 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 being 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 a plurality of.
3. rectifying column according to claim 1, is characterized in that: between described tower body tapping and active carbon laminate, be provided with sealing ring.
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 |
|---|---|---|---|
| CN201410179931.2A CN103961895A (en) | 2014-04-30 | 2014-04-30 | Rectifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179931.2A CN103961895A (en) | 2014-04-30 | 2014-04-30 | Rectifying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103961895A true CN103961895A (en) | 2014-08-06 |
Family
ID=51232186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410179931.2A Pending CN103961895A (en) | 2014-04-30 | 2014-04-30 | Rectifying tower |
Country Status (1)
| Country | Link |
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| CN (1) | CN103961895A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336888A (en) * | 2016-09-18 | 2017-01-18 | 湖南万容科技股份有限公司 | Pyrolytic oil refining system |
| CN109762156A (en) * | 2018-12-29 | 2019-05-17 | 佛山市银美联合科技有限公司 | A kind of deodorizing methods in esters synthesis |
| CN110124344A (en) * | 2019-05-14 | 2019-08-16 | 济宁市金泰利华化工科技有限公司 | A kind of highly effective reaction rectifying column |
| CN114130053A (en) * | 2021-09-06 | 2022-03-04 | 中轻化工绍兴有限公司 | High-efficient neutralization steam stripping device of no gel zone class high concentration sulfonated product |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2095028U (en) * | 1991-05-18 | 1992-02-05 | 浙江工学院 | Composite tower |
| CN200957303Y (en) * | 2006-10-10 | 2007-10-10 | 冯圣君 | Graphite scraper evaporating rectifying tower |
| CN101135507A (en) * | 2007-09-21 | 2008-03-05 | 东南大学 | Ammonia water absorbing refrigerator |
| CN202342932U (en) * | 2011-11-29 | 2012-07-25 | 张学花 | Tower plate filler type rectifying tower |
| CN203507575U (en) * | 2013-09-22 | 2014-04-02 | 南通新邦化工科技有限公司 | Rectifying tower |
| CN204017411U (en) * | 2014-04-30 | 2014-12-17 | 江苏大恒环保电气科技股份有限公司 | Rectifying column |
-
2014
- 2014-04-30 CN CN201410179931.2A patent/CN103961895A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2095028U (en) * | 1991-05-18 | 1992-02-05 | 浙江工学院 | Composite tower |
| CN200957303Y (en) * | 2006-10-10 | 2007-10-10 | 冯圣君 | Graphite scraper evaporating rectifying tower |
| CN101135507A (en) * | 2007-09-21 | 2008-03-05 | 东南大学 | Ammonia water absorbing refrigerator |
| CN202342932U (en) * | 2011-11-29 | 2012-07-25 | 张学花 | Tower plate filler type rectifying tower |
| CN203507575U (en) * | 2013-09-22 | 2014-04-02 | 南通新邦化工科技有限公司 | Rectifying tower |
| CN204017411U (en) * | 2014-04-30 | 2014-12-17 | 江苏大恒环保电气科技股份有限公司 | Rectifying column |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336888A (en) * | 2016-09-18 | 2017-01-18 | 湖南万容科技股份有限公司 | Pyrolytic oil refining system |
| CN109762156A (en) * | 2018-12-29 | 2019-05-17 | 佛山市银美联合科技有限公司 | A kind of deodorizing methods in esters synthesis |
| CN110124344A (en) * | 2019-05-14 | 2019-08-16 | 济宁市金泰利华化工科技有限公司 | A kind of highly effective reaction rectifying column |
| CN114130053A (en) * | 2021-09-06 | 2022-03-04 | 中轻化工绍兴有限公司 | High-efficient neutralization steam stripping device of no gel zone class high concentration sulfonated product |
| CN114130053B (en) * | 2021-09-06 | 2022-11-22 | 中轻化工绍兴有限公司 | High-efficient neutralization steam stripping device of no gel zone class high concentration sulfonated product |
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| C06 | Publication | ||
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214241 Jiangsu city of Wuxi province Yixing Xushe Industrial Zone No. 23 Xu Feng Lu Applicant after: The electric Science and Technology Co., Ltd. of Jiangsu Daheng environmental protection Address before: 214241 Xu Cheng economic development zone, Nanjing, Jiangsu, Yixing Applicant before: The electric Science and Technology Co., Ltd. of Jiangsu Daheng environmental protection |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140806 |