CN2903023Y - Carbon adding type nitrogen purifier - Google Patents
Carbon adding type nitrogen purifier Download PDFInfo
- Publication number
- CN2903023Y CN2903023Y CN 200620102301 CN200620102301U CN2903023Y CN 2903023 Y CN2903023 Y CN 2903023Y CN 200620102301 CN200620102301 CN 200620102301 CN 200620102301 U CN200620102301 U CN 200620102301U CN 2903023 Y CN2903023 Y CN 2903023Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- adsorber
- outlet
- absorber
- heat exchanger
- 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
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 7
- 229910052799 carbon Inorganic materials 0.000 title claims description 7
- 238000000746 purification Methods 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000002175 menstrual effect Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 9
- 239000006096 absorbing agent Substances 0.000 abstract 13
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 235000011089 carbon dioxide Nutrition 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007420 reactivation Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
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- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model relates to an adding carbon nitrogen purifier with high degree of depuration. A filter, an absorber and a deaerator are arranged in a box body. The outlet of the filter is connected with a heat exchanger, one outlet of the heat exchanger is connected with a heater, wherein the outlet of the heater is connected with a degasifier, the outlet of the deaerator is connected with a heat transfer, whose outlet is connected with the heat exchanger; the other outlet of the heat exchanger is connected with a cooler; wherein the absorber comprises absorber A and absorber B, wherein the lower portions of absorber A and absorber B are connected with each other by pipe G connected with the outlet of the cooler, the upper portions of absorber A are connected with each other by pipe I which is connected with a storage tank containing product gas by pipe J; the pipe J connected with pipe K is communicated with the upper portions of absorber A and absorber B after crossing the heat transfer; the lower portions of absorber A and absorber B are also connected with pipe M with a valve; the box body is provided with an absorber pressure gauge, a micro analyzer, an absorber display lamp, an air intake and air outlet pressure gauge, a temperature controller and an on-off switch. The utility model is adapted for purifying nitrogen.
Description
Technical field
The utility model relates to gas purification apparatus, particularly the nitrogen purification device
Background technology
Nitrogen purification device in the known technology, because equipment constitutes imperfection, so purification effect is not ideal enough, the nitrogen purification degree is not high enough.
Summary of the invention
The utility model will solve the not high problem of prior art nitrogen purification degree, a kind of carbon adding type gas purification devices of the present utility model is provided for this reason, this purification devices can make the ordinary nitrogen of purity 99.7～99.9% be purified to 99.999% purity, and high efficiency.
For addressing the above problem, be provided with strainer in the technical solution adopted in the utility model casing, adsorber and deoxygenator, its special character is: filter outlet is connected with heat exchanger through pipe A, heat exchanger one outlet is connected with well heater through pipe B, heater outlet is connected with degasser through pipe C, the deoxygenator outlet is connected with interchanger through pipe D, heat exchanger exit links to each other with heat exchanger through pipe E, another outlet of heat exchanger is connected with water cooler through pipe F, described adsorber comprises that the bottom is through interconnective adsorber A of the pipe G that is provided with valve and adsorber B, cooler outlet is through pipe H and described adsorber A, the connecting leg G of adsorber B institute links to each other, adsorber A, the pipe I of adsorber B top through being provided with valve interconnects, pipe I is connected with finished product gas-reservoir jar through pipe J, being connected with pipe K on the described pipe J stimulates the menstrual flow in interchanger after pipe L leads to adsorber A with described adsorber A and adsorber B top, adsorber B bottom also is connected with the pipe M of tool valve; Described casing is provided with adsorber tensimeter, trace oxygen analyzer, adsorber relay indicating light, air inlet and the tensimeter of giving vent to anger, temperature controller and opens/guard's valve.
Finished product gas-reservoir jar of the present utility model bottom is provided with air outlet, under meter and relief valve.
The utility model should be connected with sound damper on described pipe M.
The utility model is owing to be provided with adsorber A and adsorber B, so two adsorbers can alternate cycles work, and another adsorber desorption and regeneration when an adsorber purifying is worked, high efficiency; Again owing to be provided with heat exchanger, can save the energy and increase work efficiency.
Description of drawings
Fig. 1 is box shape figure of the present utility model;
Fig. 2 is the Facad structure synoptic diagram that the utility model removes casing;
Fig. 3 is Fig. 2 right view;
Fig. 4 is Fig. 2 left view.
Be labeled as among the figure: 1 adsorber A tensimeter, the upper temperature controller of 2 deoxygenators, 3 trace oxygen analyzers, 4 adsorber A relay indicating lights, 5 adsorber B relay indicating lights, 6 well heater relay indicating lights, 7 adsorber B tensimeters, 8 boost gauges, 9 well heater temperature controllers, 10 tensimeters of giving vent to anger, 11 blood urea/nitrogen analyzer tensimeters, 12 oxygen analyzer tensimeters, the next temperature controller of 13 deoxygenators, 14 adsorbers open/guard's valve, 15 well heater trip switchs, 16 deoxygenator trip switchs, 17 deoxygenator relay indicating lights, 18 controllers, 19 deoxygenators, 20 well heaters, 21 gate valves, 22 tensimeters, 23 adsorber A, 24 pneumatic stopping valves, 25 vacuum breaker, 26 water coolers, 27 finished product gas-reservoir jars, 28 strainers, 29 interchanger, 30 heat exchangers, 31 air outlets, 32 under meters, 33 relief valves, 34 sound dampers, 35 inlet mouths, 36 strainers, 37 bases, 38 wash water valves, 39 adsorber B
Embodiment
Carbon-based Nitrogen Purification Plant, the intravital base 37 of case is provided with the strainer (36) of upper end tool inlet mouth 35, strainer (36) outlet is connected with heat exchanger (30) through pipe A (a) and shows as Fig. 3, the unstripped gas outlet of heat exchanger (30) is connected with well heater (20) through pipe B (b) and shows as Fig. 2, well heater (20) outlet is connected with degasser (19) through pipe C (c) and shows as Fig. 4, the pipe D (d) of deoxygenator (19) outlet through establishing gate valve 21 connects interchanger (29) and shows as Fig. 2, Fig. 3, and interchanger (29) outlet links to each other shown in the direction of arrow among the figure with heat exchanger (30) through pipe E (e); The deoxidation nitrogen outlet of heat exchanger (30) is connected with water cooler (26) through pipe F (f); Be provided with the bottom through managing G (g) interconnective adsorber A (23) and adsorber B (39) referring to Fig. 3, Fig. 2, pipe G centre entrance place two side directions respectively are associated with a pneumatic stopping valve, and water cooler (26) outlet links to each other with described pipe G (g) centre entrance place through pipe H (h); Adsorber A, the pipe I (i) of adsorber B top through being provided with two gate valves 21 interconnect, pipe I locates pipe J (j) through being associated with strainer 28 and is connected with finished product gas-reservoir jar (27) and shows as Fig. 3 between described two gate valves 21, be connected with on the pipe J (j) that pipe K (k) stimulates the menstrual flow in interchanger (29) after pipe L (l) leads to adsorber A23 and adsorber B39 top; Adsorber A, adsorber B bottom also are connected with its exit, middle part of pipe M (m) and are associated with sound damper 34, and pipe M respectively is associated with a pneumatic stopping valve 24 in described centre exit place two side directions and shows as Fig. 2; Finished product gas-reservoir jar 27 bottoms are provided with relief valve 33, under meter 32 and air outlet (31) successively; Described casing is provided with adsorber A tensimeter 1, the upper temperature controller 2 of degasser, trace oxygen analyzer (3), adsorber A relay indicating light 4, adsorber B relay indicating light 5, well heater relay indicating light 6, adsorber B tensimeter 7, boost gauge 8, well heater temperature controller 9, the tensimeter 10 of giving vent to anger, blood urea/nitrogen analyzer tensimeter 11, oxygen analyzer tensimeter 12, the next temperature controller 13 of deoxygenator, adsorber opens/guard's valve 14, well heater trip switch 15, deoxygenator trip switch 16, deoxygenator relay indicating light 17 and controller 18, wherein, adsorber A tensimeter 1, adsorber B tensimeter 7 is respectively through conduit and adsorber A, adsorber B connects, the upper temperature controller 2 of degasser, the next temperature controller 13 of degasser is controlled deoxygenator 19 tops and temperature of lower respectively, trace oxygen analyzer 3 is connected the oxygen level of analyzing and demonstrating in the gas port place nitrogen through conduit with described air outlet 31, controller 18 is the PLC two-position controller, time variable control adsorber A, the cycle operation of adsorber B.
Workflow of the present utility model is: raw nitrogen gas enters heat exchanger 30 after inlet mouth 35 enters strainer 36 primary purifyings, enter well heater 20 after heating up with the higher deoxidation nitrogen heat exchange of the temperature that comes from deoxygenator 19, enter deoxygenator 19 behind the heat temperature raising, oxidation of coal in oxygen in the nitrogen and the deoxygenator 19 generates carbonic acid gas, deoxidation nitrogen is input water cooler 26 after the nitrogen heat exchange of inflow heat exchanger 30 and input again, the cooling back flows into adsorber A24, the recycle system of adsorber B39, adsorber A, be filled with aluminum oxide molecular sieve in the adsorber B, carbonic acid gas in the nitrogen and moisture content can be removed, described cooling helps removing carbonic acid gas and moisture content, nitrogen input finished product gas-reservoir jar 27 can be exported purification nitrogen from basin air outlet 31 behind the adsorption cleaning; Adsorber A, adsorber B replaces under controller 18 controls, cycle operation, another adsorber carries out adsorbent reactivation during one adsorber adsorption cleaning, its process is: the gas that comes from water cooler 26 enters an adsorber such as adsorber A23, import finished product gas-reservoir jar 27 from top through pipe Jj behind the adsorption and purification, meanwhile manage the connecting leg Kk of J institute shunting sub-fraction purification nitrogen and enter interchanger 29, interchanger 29 is equivalent to a sudatoria as heat exchanger 30, described sub-fraction purification nitrogen is that resurgent gases heats up after pipe Ll input adsorber B top at this interlayer heated air bath, sorbent material in the recoil regeneration adsorber B, the resurgent gases heating bath heats up and helps adsorbent reactivation, regeneration back gas is discharged through pipe sound damper that Mm joins 34 from adsorber B bottom, finishes a circulation section; After this under controller 18 controls, cut another circulation section, i.e. adsorber B adsorption and purification, adsorber A regeneration, cycle operation so continuously.
Claims (3)
1, Carbon-based Nitrogen Purification Plant, be provided with strainer (36) in the casing, adsorber and deoxygenator (19), it is characterized in that: strainer (36) outlet is connected with heat exchanger (30) through pipe A (a), heat exchanger (30) one outlets are connected with well heater (20) through pipe B (b), well heater (20) outlet is connected with degasser (19) through pipe C (c), deoxygenator (19) outlet is connected with interchanger (29) through pipe D (d), interchanger (29) outlet links to each other with heat exchanger (30) through pipe E (e), another outlet of heat exchanger (30) is connected with water cooler (26) through pipe F (f), described adsorber comprises pipe G (g) interconnective adsorber A (23) and the adsorber B (39) of bottom through being provided with valve, water cooler (26) outlet is through pipe H (h) and described adsorber A, the connecting leg G of adsorber B institute (g) links to each other, adsorber A, the pipe I (i) of adsorber B top through being provided with valve interconnects, pipe I is connected with finished product gas-reservoir jar (27) through pipe J (j), being connected with pipe K (k) on the described pipe J (j) stimulates the menstrual flow in interchanger (29) after pipe L (1) leads to adsorber A with described adsorber A and adsorber B top, adsorber B bottom also is connected with the pipe M (m) of tool valve; Described casing is provided with adsorber tensimeter, trace oxygen analyzer (3), adsorber relay indicating light, air inlet and the tensimeter of giving vent to anger, temperature controller and opens/guard's valve.
2, Carbon-based Nitrogen Purification Plant as claimed in claim 1 is characterized in that described finished product gas-reservoir jar bottom is provided with air outlet (31), under meter (32) and relief valve (33).
3, require 1 described Carbon-based Nitrogen Purification Plant as profit, it is characterized in that being connected with on the described pipe M (m) sound damper (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620102301 CN2903023Y (en) | 2006-04-03 | 2006-04-03 | Carbon adding type nitrogen purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620102301 CN2903023Y (en) | 2006-04-03 | 2006-04-03 | Carbon adding type nitrogen purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2903023Y true CN2903023Y (en) | 2007-05-23 |
Family
ID=38078431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620102301 Expired - Fee Related CN2903023Y (en) | 2006-04-03 | 2006-04-03 | Carbon adding type nitrogen purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2903023Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891453A (en) * | 2015-06-06 | 2015-09-09 | 崔子扬 | Industrial nitrogen purification device |
| CN110182769A (en) * | 2019-05-28 | 2019-08-30 | 苏州海宇气体设备有限公司 | A kind of nitrogen carbon deoxidation purification devices |
-
2006
- 2006-04-03 CN CN 200620102301 patent/CN2903023Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891453A (en) * | 2015-06-06 | 2015-09-09 | 崔子扬 | Industrial nitrogen purification device |
| CN110182769A (en) * | 2019-05-28 | 2019-08-30 | 苏州海宇气体设备有限公司 | A kind of nitrogen carbon deoxidation purification devices |
| CN110182769B (en) * | 2019-05-28 | 2021-04-16 | 苏州海宇分离技术有限公司 | Nitrogen carbon deoxidation purification device |
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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: HANGZHOU SHENGDA HIGH TECHNOLOGY ELECTROMECHANICA Free format text: FORMER OWNER: ZHAO CHONG Effective date: 20080919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080919 Address after: No. 83, Golf Road, Fuyang, Zhejiang Province: 311400 Patentee after: Hangzhou Shengda High-tech Electromechanical Co., Ltd. Address before: Hangzhou grand hi tech electromechanical Co., Ltd., 83 Golf Road, Zhejiang, Fuyang Province, China: 311400 Patentee before: Zhao Chong |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Shengda High-tech Electromechanical Co., Ltd. Assignor: Zhao Chong Contract fulfillment period: 2008.8.9 to 2016.4.2 Contract record no.: 2008330000554 Denomination of utility model: Carbon adding type nitrogen purifier Granted publication date: 20070523 License type: Exclusive license Record date: 20080921 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.9 TO 2016.4.2 Name of requester: HANGZHOU SHENGDA HIGH TECHNOLOGY ELECTROMECHANICA Effective date: 20080921 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070523 Termination date: 20110403 |