CN201150836Y - Carbon dioxide absorption drying tower - Google Patents
Carbon dioxide absorption drying tower Download PDFInfo
- Publication number
- CN201150836Y CN201150836Y CNU2008200312234U CN200820031223U CN201150836Y CN 201150836 Y CN201150836 Y CN 201150836Y CN U2008200312234 U CNU2008200312234 U CN U2008200312234U CN 200820031223 U CN200820031223 U CN 200820031223U CN 201150836 Y CN201150836 Y CN 201150836Y
- Authority
- CN
- China
- Prior art keywords
- tower
- tower body
- carbon dioxide
- screen pack
- dioxide adsorption
- 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
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 15
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 15
- 238000001035 drying Methods 0.000 title abstract description 11
- 238000010521 absorption reaction Methods 0.000 title description 3
- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002808 molecular sieve Substances 0.000 claims abstract description 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000945 filler Substances 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000002778 food additive Substances 0.000 abstract description 2
- 235000013373 food additive Nutrition 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
A carbon dioxide adsorption drying tower relates to a food additive, in particular to the drying and purifying technique equipment technical field of carbon dioxide. An air intake pipe is arranged on the lower bottom of the tower body and is communicated with the tower body and an escape pipe is positioned on the upper top and is communicated with the tower body. A screen is arranged on the inner bottom of the tower body. An activated charcoal fill layer, an aluminum oxide fill layer and a molecular sieve fill layer are arranged on the screen in the tower body from the bottom to the top sequently. The utility model integrates the drying tower and the purifying tower into one tower, which reduces the equipment cost investment and the cost of reparation, maintenance strength and culture of the use unit and saves the production ground and energy in the production.
Description
Technical field
The utility model relates to drying, the purifying technique equipment technical field of a kind of food additives, particularly carbon dioxide.
Background technology
In order to produce qualified soda, need to add highly purified atmospheric carbon dioxide in the technical process, just must carry out drying and purification with containing assorted carbon dioxide earlier.Current technology is to adopt purifying column to purify, and then drying tower drying, and not only equipment input cost height, and floor space is also big, and the energy consumption height is unfavorable for economizing type production.
The utility model content
The utility model purpose is to design a kind of equipment less investment, saves the carbon dioxide adsorption dry tower of producing land used, energy savings production.
The utility model is connected logical air inlet pipe in the setting of tower body lower bottom part with tower body, the escape pipe that upper top setting is connected with tower body, the end, be provided with screen pack in tower body, sets gradually active carbon filler layer, alumina packing layer, molecular sieve filling layer on the screen pack in tower body from the bottom to top.
The utility model production work process is: feed carbon dioxide gas enters in the tower body from the air inlet pipe at the bottom of the tower, by the active carbon filler layer on the screen pack, organic gas, dimethyl disulfide, hydrogen sulfide, ethanol and the formaldehyde in the gas is removed in absorption, obtain preliminary purification, again by the alumina packing layer, obtain preliminarily dried,, carbon dioxide is carried out drying once more, adsorbs remaining hydrogen sulfide again through the molecular sieve filling layer.
The utility model integrates drying tower and purifying column, and two towers are merged into a tower, both reduced the equipment cost input, reduce applying unit maintenance, safeguard intensity and maintaining cost, reduce production cost, save again and produce land used, energy savings in can also producing.
For the ease of changing to adsorbing each saturated packing layer, be provided with in the tower body above screen pack and unload feeding port, by unloading feeding port filler is implemented blowing.
For the ease of blowing, described screen pack is oblique layout, is beneficial to place floor level water to put with unloading feeding port, can put clean filler.
For preventing that tiny filler from taking escape pipe out of, the utility model also escape pipe end in tower body is provided with screen pack.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, be connected logical air inlet pipe 2 with tower body 1 in tower body 1 lower bottom part setting of the present utility model, the escape pipe 3 that the upper top setting is connected with tower body 1, and screen pack 9 is set at escape pipe 3 inner ends.
The oblique screen pack 4 that is provided with in the end sets gradually active carbon filler layer 5, alumina packing layer 6,5A molecular sieve filling layer 7,3A molecular sieve filling layer 8 from the bottom to top on screen pack 4 in tower body 1.
Be provided with in the tower body 1 above screen pack 9 and unload feeding port 10, the outer end also can be provided with dispensing valve.
For the carbon dioxide of food-grade carries out drying, absorption, the utility model the superiors packing layer adopts 3A molecular sieve (crystal silicic acid).
Claims (4)
1, carbon dioxide adsorption dry tower, comprise tower body, it is characterized in that being connected logical air inlet pipe with tower body in the setting of tower body lower bottom part, the escape pipe that upper top setting is connected with tower body, the end, be provided with screen pack in tower body, sets gradually active carbon filler layer, alumina packing layer, molecular sieve filling layer on the screen pack in tower body from the bottom to top.
2,, it is characterized in that being provided with in the tower body above screen pack and unload feeding port according to the described carbon dioxide adsorption dry of claim 1 tower.
3,, it is characterized in that described screen pack is oblique layout according to the described carbon dioxide adsorption dry of claim 2 tower.
4,, it is characterized in that the escape pipe end in tower body is provided with screen pack according to the described carbon dioxide adsorption dry of claim 1 tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200312234U CN201150836Y (en) | 2008-01-15 | 2008-01-15 | Carbon dioxide absorption drying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200312234U CN201150836Y (en) | 2008-01-15 | 2008-01-15 | Carbon dioxide absorption drying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201150836Y true CN201150836Y (en) | 2008-11-19 |
Family
ID=40126519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200312234U Expired - Fee Related CN201150836Y (en) | 2008-01-15 | 2008-01-15 | Carbon dioxide absorption drying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201150836Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102215937A (en) * | 2008-11-18 | 2011-10-12 | 乔治洛德方法研究和开发液化空气有限公司 | Single-bed radial adsorbers in series |
| CN109569136A (en) * | 2019-01-03 | 2019-04-05 | 广州澳企实验室技术股份有限公司 | A kind of laboratory hood straight-line chemical exhaust processing unit |
-
2008
- 2008-01-15 CN CNU2008200312234U patent/CN201150836Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102215937A (en) * | 2008-11-18 | 2011-10-12 | 乔治洛德方法研究和开发液化空气有限公司 | Single-bed radial adsorbers in series |
| CN109569136A (en) * | 2019-01-03 | 2019-04-05 | 广州澳企实验室技术股份有限公司 | A kind of laboratory hood straight-line chemical exhaust processing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangzhou Runming Light Machinery Co., Ltd. Assignor: Liu Jinzhi Contract record no.: 2011320000832 Denomination of utility model: Carbon dioxide absorption drying tower Granted publication date: 20081119 License type: Exclusive License Record date: 20110613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20150115 |
|
| EXPY | Termination of patent right or utility model |