CN201305464Y - Double-heating and double-stroke nitrogen-making deoxygenator - Google Patents
Double-heating and double-stroke nitrogen-making deoxygenator Download PDFInfo
- Publication number
- CN201305464Y CN201305464Y CNU2008201686901U CN200820168690U CN201305464Y CN 201305464 Y CN201305464 Y CN 201305464Y CN U2008201686901 U CNU2008201686901 U CN U2008201686901U CN 200820168690 U CN200820168690 U CN 200820168690U CN 201305464 Y CN201305464 Y CN 201305464Y
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- double
- cylinder
- heating
- deoxygenator
- nitrogen
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Abstract
The utility model relates to a double-heating and double-stroke nitrogen-making deoxygenator, which comprises a deoxydation cylinder; the deoxydation cylinder comprises an outer cylinder and an inner cylinder arranged inside the outer cylinder; an air inlet and an air outlet are formed at the lower part of the deoxydation cylinder; and a gas diffuser is connected between the upper part of the outer cylinder and the upper part of the inner cylinder. In the nitrogen-making deoxygenator, the reaction stroke (that is the double stroke) is increased by changing a deoxygenating cylinder into the outer cylinder and the inner cylinder in series connection, then the outer wall of a heater is adopted for preheating reaction with the carbon; then common purity nitrogen enters into the heater for high temperature heating; and gas with high temperature uniformly passes through a carbon-containing bed layer through a gas diffuser and fully reacts with the carbon (that is double heating). Therefore, the residual oxygen is effectively used for reaction, and the high purity nitrogen can be generated.
Description
Technical field
The utility model relates to a kind of carbon and carries purification devices, relates in particular to a kind of two doublestroke system nitrogen deoxygenator of heating.
Background technology
Carbon carries that the nitrogen gas purity reaction stroke main and that Heating temperature, homogeneous heating degree and oxygen and carbon carry that purification devices produces is relevant, that is: the high more reaction of temperature is abundant more, heats that homogeneous reaction efficient is high more more, and it is high more to react the long more nitrogen gas purity of stroke route.Deoxygenator originally is the monotubular formula, as shown in Figure 1, has only a cylindrical shell 1 ', and cylindrical shell 1 ' top is provided with inlet mouth 2 ', and cylindrical shell 1 ' bottom is provided with air outlet 3 ', uses the deoxidation tube of this structure also to have the residual oxygen existence, reacts abundant inadequately.
Summary of the invention
The utility model provides a kind of more effective two doublestroke system nitrogen deoxygenators of heating that residual oxygen is reacted away in order to solve the problems of the technologies described above.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the utility model comprises the deoxidation tube that is provided with inlet mouth and air outlet, and described deoxidation tube comprises urceolus and is located at the interior inner core of urceolus.
As preferably, described inlet mouth, air outlet all are located at the bottom of deoxidation tube.
As preferably, be connected with gaseous diffuser between described urceolus and the inner core.
The beneficial effects of the utility model are: increase reaction stroke (being doublestroke) by the deoxidation tube being made into the placed in-line form of urceolus and inner core, adopt well heater outer wall and carbon to carry the preheating reflection again, again general nitrogen is entered the well heater heat, pyritous gas carries bed by carbon uniformly by gaseous diffuser and carbon carries abundant reaction (promptly two heating), can more effective residual oxygen be reacted away, produce high-purity nitrogen.
Description of drawings
Fig. 1 is the structural representation of original deoxygenator.
Fig. 2 is a kind of structural representation of the present utility model.
Embodiment
Below by embodiment also in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: two doublestroke system nitrogen deoxygenators of heating of present embodiment, as shown in Figure 2, comprise the deoxidation tube, the deoxidation tube comprises urceolus 1 and is located at inner core 2 in the urceolus 1, inlet mouth 3 and air outlet 4 are equipped with in the bottom of deoxidation tube, are connected with gaseous diffuser 5 between the top of the top of urceolus 1 and inner core 2.
The utility model increases reaction stroke (being doublestroke) by the deoxidation tube being made into the placed in-line form of urceolus and inner core, adopt well heater outer wall and carbon to carry the preheating reflection again, again general nitrogen is entered the well heater heat, pyritous gas carries bed by carbon uniformly by gaseous diffuser and carbon carries abundant reaction (promptly two heating), can more effective residual oxygen be reacted away, produce high-purity nitrogen.
Claims (3)
1, a kind of two doublestroke system nitrogen deoxygenator of heating comprises the deoxidation tube that is provided with inlet mouth and air outlet, it is characterized in that described deoxidation tube comprises urceolus and is located at the interior inner core of urceolus.
2, two doublestroke system nitrogen deoxygenator of heating according to claim 1 is characterized in that described inlet mouth, air outlet all are located at the bottom of deoxidation tube.
3, two doublestroke system nitrogen deoxygenator of heating according to claim 1 and 2 is characterized in that being connected with gaseous diffuser between described urceolus and the inner core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201686901U CN201305464Y (en) | 2008-11-25 | 2008-11-25 | Double-heating and double-stroke nitrogen-making deoxygenator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201686901U CN201305464Y (en) | 2008-11-25 | 2008-11-25 | Double-heating and double-stroke nitrogen-making deoxygenator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201305464Y true CN201305464Y (en) | 2009-09-09 |
Family
ID=41097929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201686901U Expired - Fee Related CN201305464Y (en) | 2008-11-25 | 2008-11-25 | Double-heating and double-stroke nitrogen-making deoxygenator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201305464Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966372A (en) * | 2017-05-22 | 2017-07-21 | 辽宁沃德玛克工业设备制造有限公司 | A kind of combustion tower that purifier apparatus is carried for carbon |
-
2008
- 2008-11-25 CN CNU2008201686901U patent/CN201305464Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966372A (en) * | 2017-05-22 | 2017-07-21 | 辽宁沃德玛克工业设备制造有限公司 | A kind of combustion tower that purifier apparatus is carried for carbon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20131125 |