CN2511932Y - Purified condenser for high purity ammonia - Google Patents
Purified condenser for high purity ammonia Download PDFInfo
- Publication number
- CN2511932Y CN2511932Y CN 01272286 CN01272286U CN2511932Y CN 2511932 Y CN2511932 Y CN 2511932Y CN 01272286 CN01272286 CN 01272286 CN 01272286 U CN01272286 U CN 01272286U CN 2511932 Y CN2511932 Y CN 2511932Y
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- Prior art keywords
- casing
- housing
- ammonia
- tube
- spiral coil
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Abstract
A purified condenser for high purity ammonia is provided with a casing having an inlet and an outlet, and a heat exchange tube penetrating the casing, wherein the heat exchange tube inside the casing is a spiral tube. Gas with impurities such as water content and carbon dioxide removed enters the casing through the inlet. The ammonia is condensed into liquid outside the spiral tube and then separated from rest impurities. The ammonia gas also forms liquid drops on the crest point under the spiral tube and then is quickly discharged, separated and purified with high efficiency. For easy assembly of the spiral tube, one end of the casing is connected with a tube plate flange, and the spiral tube enters the casing through the flange cover. The casing is preferably provided with an excess gas outlet for the sake of rapid circulation, condensation, liquefaction and separation of the ammonia gas in the equipment.
Description
Technical field: the purifying condensing plant of high-purity ammon is a kind of production equipment of the ammonia of purifying, particularly the condensation purification heat exchange equipment of condensation purifying ammonia.
Background technology: the purifier apparatus of existing high-purity ammon all is an absorber.Absorber has the housing that has import, outlet, and dividing plate is set in the housing, is provided with adsorbent between dividing plate.The ammonia that contains impurity is by absorber, and different impurity needs different adsorbents, and higher equipment manufacturing cost and the purification production cost of making of some adsorbent cost improves greatly.Partial impurities in the ammonia is adsorbed, thus purifying ammonia.But the impurity composition complexity that contains in the ammonia is better to some composition such as water, carbon dioxide adsorption effect, and is relatively poor to some composition such as metallic absorption, is unfavorable for purifying efficiently.
Summary of the invention:
The utility model is exactly the problem that will solve efficient fast purifying ammonia, and a kind of efficient purifying condensing plant of producing high-purity ammon fast is provided.
The utility model adopts condensing mode purification high-purity ammon, and the purifying condensing plant of high-purity ammon of the present utility model still has the housing that has import, outlet, penetrates the heat exchanger tube of housing, it is characterized in that: heat exchanger tube is spiral coil in housing.The heat exchanger tube that penetrates like this in the housing is a spiral coil, enter housing through the ammonia behind the impurity such as removal moisture content, carbon dioxide from the housing import, ammonia is condensed at spiral coil and forms liquid and separate with the impurity of remainder, and concentrate on fast crooked summit below the spiral coil downwards, form drop, formed separation and purification rapidly and efficiently.For the ease of the installation of spiral coil, the tube sheet flange of an end of housing for connecting, spiral coil penetrates in the housing by blind flange.For make ammonia in equipment fast circulating condensing liquid divide from, housing also is preferably with superfluous gas outlet.
Because purification ammonia process just wishes to make ammonia to be converted into liquid rapidly by gas, so that separate with other impurity, do not need the liquid continuation cooling of condensation to form cold, so the liquid that need be condensed into leaves the heat exchange cryosurface as early as possible, and avoid forming liquid film and strengthening thermal resistance at the condensing heat-exchange face as far as possible.Condensing heat-exchange of the present utility model has been taked spiral coil, the ammonia that is condensed into liquid in spiral coil outside can focus on the crooked summit below the spiral coil, the formation drop leaves, prevented from effectively to accumulate to become thicker liquid film in the formation of spiral coil outer surface, significantly reduce thermal resistance, improved the efficient of condensation separation purifying.
Description of drawings: accompanying drawing has mainly been represented a kind of purifying condensing plant structural representation of the utility model high-purity ammon.Wherein, Fig. 1 is the purifying condensing plant structure master cutaway view of this utility model high-purity ammon, and Fig. 2 is that spiral coil surface condensation liquid becomes to drip the schematic diagram that separates.Fig. 3 is the schematic diagram that the horizontally-arranged tube-surface condensed fluid of other versions is piled into thick liquid film, and Fig. 4 amasss into the schematic diagram of thick liquid film for the vertical setting of types pipe tube-surface condensate liquid of other versions.Below in conjunction with the example of accompanying drawing, comparison expression further specify the utility model.
The specific embodiment:
The purifying condensing plant of this high-purity ammon of the present utility model (seeing Fig. 1,2), by the housing 4 that has import 9, outlet 8, the heat exchanger tube 1 that penetrates housing is formed.It is characterized in that: heat exchanger tube is spiral coil 1 in housing.Have fixed support 11 below the housing, also have superfluous gas outlet 7 above the housing.Be provided with spiral coil bearing support 10 in the housing, the spiral coil in the housing is wrapped in bearing support.The left end opening of housing, openend are adpting flange 6, and adpting flange is connecting the tube sheet blind flange 5 of end, and the tube sheet blind flange is being fixed bearing support 10, the inlet pipe 3 of spiral coil, go out pipe 2 and pass the tube sheet blind flange, are connected as a single entity with tube sheet blind flange and bearing support.Spiral coil penetrates in the housing by the tube sheet blind flange, and the installation of the spiral coil of being more convenient for and maintenance are cleaned.The cooling agent that flowing in the spiral coil absorbs heat.The ammonia of low-purity enters housing from the import at housing, be condensed at the spiral coil outer surface and form liquid and separate with impurity in the ammonia, and concentrate on fast crooked summit below the spiral coil downwards, and form drop and drip and discharge from the housing outlet, formed separation and purification rapidly and efficiently.Do not have the gas of condensation to discharge, form quick circulating condensing liquefaction purification and separate from superfluous gas outlet.This condensing heat-exchange of the present utility model has been taked spiral coil, is condensed into the ammonia of liquid in spiral coil outside, and the easier crooked summit that can focus on below the spiral coil forms drop and leaves.Other heat exchanger tube form as the heat exchanger tube (see figure 3) of horizontally-arranged, the heat exchanger tube (see figure 4) of vertical setting of types, is not easy to form drop fast and amasss thicker liquid film at tube outer surface easily, has increased the thermal resistance of heat exchange.And high-purity ammon purifier apparatus of the present utility model has adopted spiral coil heat exchange condensation, has prevented from effectively to accumulate to become thicker liquid film in heat exchange pipe external surface formation, has significantly reduced thermal resistance, has improved the efficient of condensation separation purifying.
Claims (3)
1, a kind of purifying condensing plant of high-purity ammon has the housing that has import, outlet, penetrates the heat exchanger tube of housing, it is characterized in that: heat exchanger tube is spiral coil in housing.
2, as the purifying condensing plant of the said high-purity ammon of claim 1, it is characterized in that: the tube sheet flange of an end of housing for connecting, spiral coil penetrates in the housing by blind flange.
3, as the purifying condensing plant of claim 1 or 2 said high-purity ammons, it is characterized in that: housing also has superfluous gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01272286 CN2511932Y (en) | 2001-12-18 | 2001-12-18 | Purified condenser for high purity ammonia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01272286 CN2511932Y (en) | 2001-12-18 | 2001-12-18 | Purified condenser for high purity ammonia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2511932Y true CN2511932Y (en) | 2002-09-18 |
Family
ID=33677475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01272286 Expired - Fee Related CN2511932Y (en) | 2001-12-18 | 2001-12-18 | Purified condenser for high purity ammonia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2511932Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101278165B (en) * | 2005-09-30 | 2010-05-19 | 艾尼股份公司 | Heat exchanger |
| CN103629949A (en) * | 2012-08-24 | 2014-03-12 | 成都虹华环保科技有限公司 | Cooling device used for etching liquid recycling processing equipment |
| CN111686472A (en) * | 2020-07-01 | 2020-09-22 | 山东德普化工科技有限公司 | Rectifying column condensing equipment |
-
2001
- 2001-12-18 CN CN 01272286 patent/CN2511932Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101278165B (en) * | 2005-09-30 | 2010-05-19 | 艾尼股份公司 | Heat exchanger |
| CN103629949A (en) * | 2012-08-24 | 2014-03-12 | 成都虹华环保科技有限公司 | Cooling device used for etching liquid recycling processing equipment |
| CN111686472A (en) * | 2020-07-01 | 2020-09-22 | 山东德普化工科技有限公司 | Rectifying column condensing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |