CN102441347A - Low-dew-point gas generator - Google Patents
Low-dew-point gas generator Download PDFInfo
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- CN102441347A CN102441347A CN2010105014750A CN201010501475A CN102441347A CN 102441347 A CN102441347 A CN 102441347A CN 2010105014750 A CN2010105014750 A CN 2010105014750A CN 201010501475 A CN201010501475 A CN 201010501475A CN 102441347 A CN102441347 A CN 102441347A
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- air accumulator
- dew point
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Abstract
The invention discloses a low-dew-point gas generator, which comprises a gas generator and a freezing dryer. The gas generator is connected with a gas inlet separator. The gas inlet separator is connected with a first gas storage tank. The first gas storage tank is connected with a mixed gas compressor and used for increasing the pressure of gas output by the first gas storage tank. The mixed gas compressor is connected with an oil-water separator. The oil-water separator is connected with a second gas storage tank. The second gas storage tank is connected with the freezing dryer. The freezing dryer is connected with a third gas storage tank. According to the low-dew-point gas generator disclosed by the invention, the dew-point temperature of the low-dew-point gas generator can be within a required range, thus, the requirements of a special treating process can be satisfied.
Description
Technical field
The present invention relates to a kind of gas generating unit, relate in particular to a kind of low dew point gas generating unit.
Background technology
Low dew point gas generating unit is mainly used in the exigent Equipment for Heating Processing of protective gas dew point.This equipment produces protective gas through the imperfect combustion of natural gas, and its main component is: CO, H
2, H
2O, N
2Deng, because the outlet pressure of protective gas is very little, generally have only 5～10KPA ,-50 ℃ of difficulties very that therefore dew point of gas reached.The existing apparatus of domestic most manufacturer production generally only passes through connections such as gas generator apparatus body, water cooling equipment, cooling driers; Can't improve the pressure of mist; Finally cause the dew-point temperature of gas generator to have only 3～5 ℃, but this dew-point temperature can't satisfy the particular processing technological requirement.
Summary of the invention
The object of the present invention is to provide a kind of low dew point gas generating unit, made dew point reach-50 ℃, improved the existing high problem of gas generator dew-point temperature.
To achieve these goals, the technical scheme taked of the present invention is:
A kind of low dew point gas generating unit; Comprise: gas generator and freeze drier; Wherein, said gas generator is connected with an air inlet separator, and said air inlet separator is connected with one first air accumulator; Said first air accumulator is connected with a gaseous mixture compression machine, is used to promote the pressure of the gas of said first air accumulator output; Said gaseous mixture compression machine is connected with an oil water separator, and said oil water separator is connected with one second air accumulator, and said second air accumulator is connected with said freeze drier, and said freeze drier is connected with one the 3rd air accumulator.
Further, the coupling part of said gas generator and said air inlet separator also includes, and a dust filter unit connects said gas generator, is used for removing the impurity of mist; Said dust filter unit is connected with a pre-heating dryer, is used for the gas of said dust filter unit output is carried out preheating and removes steam, and said dust filter unit is connected with said air inlet separator.
Further; The coupling part of said freeze drier and said the 3rd air accumulator also includes a depth drying machine; Said freeze drier is connected with said depth drying machine; Said depth drying machine is connected with said the 3rd air accumulator, is used for further reducing the gas dew point of said freeze drier output.
Further, said the 3rd air accumulator connects one the 4th air accumulator, is used for the gas of said the 3rd air accumulator output is cushioned.
Further, the dynamo-electric control of gaseous mixture compression cabinet, the dynamo-electric control of said gaseous mixture compression cabinet and said dynamo-electric connection of gaseous mixture compression are used for regulating and controlling the gas pressure of said gaseous mixture compression machine.
Further, a gas generator electric cabinet is electrically connected with said gas generator, is used to monitor the burning of gas state, cooling water pressure, gaseous-pressure etc.
Further, said the 3rd air accumulator and said the 4th air accumulator diameter are all less than said first air accumulator.
The present invention is owing to adopted above-mentioned technology, and the good effect that makes it to have is:
Make that the dew-point temperature of low dew point gas generating unit can be in required scope, to satisfy the specially treated technological requirement.
Description of drawings
Fig. 1 is the sketch map of a kind of low dew point gas generating unit of the present invention.
The specific embodiment
Provide the specific embodiment of a kind of low dew point gas generating unit of the present invention below in conjunction with accompanying drawing.
Fig. 1 is the sketch map of a kind of low dew point gas generating unit of the present invention; See also shown in Figure 1; A kind of low dew point gas generating unit; Comprise a gas generator 1 and a freeze drier 7, gas generator 1 is connected with an air inlet separator 4, and the mist that is produced through 4 pairs of gas generators 1 of air inlet separator carries out dedusting; Air inlet separator 4 is connected with one first air accumulator 51, and first air accumulator 51 is used to store the mist after the dedusting, is convenient to its extraction; First air accumulator 51 is connected with gaseous mixture compression machine 3, can improve the gas pressure of first air accumulator, 51 outputs through gaseous mixture compression machine 3; Gaseous mixture compression machine 3 is connected with an oil water separator 6, carries out the removal of impurity and moisture content through 6 pairs of high pressure mixed gas of oil water separator; Oil water separator 6 is connected with one second air accumulator 52, and 52 pairs of gases of second air accumulator are stored; Second air accumulator 52 is connected with freeze drier 7, and freeze drier 7 is connected with one the 3rd air accumulator 53.
A kind of low dew point gas generating unit of the present invention; Mist is exported from gas generator; Feed the air inlet separator, the air inlet separator is used for mist is carried out dedusting, and first air accumulator is stored mist; Then extract mist, can mixture pressure be brought up to 8 kilograms from 5 one 10KPA through gaseous mixture compression machine through gaseous mixture compression machine; Pass through oil water separator then; Mist is carried out the removal of further impurity and moisture content, and second air accumulator stores, and freeze drier extracts mist wherein; And gas carried out freeze drying; Handle through the depth drying machine, the 3rd air accumulator stores mist again, makes the final dew-point temperature that gets into the gas in the stove of discharging reach-50 ℃.
Among the embodiment one, the connecting portion of gas generator 1 air inlet separator 4 comprises that also a dust filter unit 11 is connected with gas generator 1, and dust filter unit 11 is connected with a pre-heating dryer 12.Dust filter unit 11 is used for the mist that gas generator 1 produces is carried out preliminary Impurity removal, and the mist of removing impurity gets into pre-heating dryer 12, carries out preheating and removes the steam that it contains through 12 pairs of mists of pre-heating dryer.
Among the embodiment two, the connecting portion of freeze drier 7 and the 3rd air accumulator 53 also comprises a depth drying machine 8, and freeze drier 7 is connected with depth drying machine 8, and depth drying machine 8 is connected with the 3rd air accumulator 53.Make the mist of freeze drier 7 outputs further to reduce gas dew point through depth drying machine 8.
Among the embodiment three, the 3rd air accumulator 53 is connected with one the 4th air accumulator 54.Because the gas pressure that the 3rd air accumulator 83 produces is bigger, and the dew-point temperature reduction, the gas of exporting through 54 pairs the 3rd air accumulators of the 4th air accumulator 53 cushions, and is convenient to the 4th air accumulator 54 is carried out gas extraction.
Among the embodiment four; The dynamo-electric control of one gaseous mixture compression cabinet 31; The dynamo-electric control of gaseous mixture compression cabinet 31 is electrically connected with gaseous mixture compression machine 3; The dynamo-electric control of gaseous mixture compression cabinet 31 is used to control gaseous mixture compression machine 3, regulates and controls the gas pressure size in the gaseous mixture compression machine 3 through the dynamo-electric control of gaseous mixture compression cabinet 31, thereby can improve gas pressure.
Among the embodiment five, a gas generator electric cabinet 13 is connected with gas generator 1, monitors the burning of gas state through gas generator electric cabinet 13, cooling water pressure, gaseous-pressure etc.
Among the embodiment six, the diameter of the 3rd air accumulator 53 and the 4th air accumulator 54 is all less than first air accumulator 51.Concrete, the amount of capacity of the 3rd air accumulator and the 4th air accumulator can be set to 1 cubic metre, and the amount of capacity of second air accumulator can be set to 1.5 cubic metres, and the amount of capacity of first air accumulator can be provided with 3 cubic metres.Because the mixture pressure that gets into before the gaseous mixture compression machine is little, through first air accumulator that diameter is big relatively it is stored gas; The gas of from the depth drying machine, discharging has high pressure and low dew point, through the 3rd air accumulator and the 4th air accumulator that diameter is relatively little it is stored gas.
A kind of low dew point gas generating unit of the present invention; Through natural gas and the Air mixing gas that produces in the gas generator electric cabinet control control gas generator; Mist is tentatively removed the impurity that contains through dust filter unit; Pre-heating dryer carries out preheating and drying to the gas of dust filter unit output, removes steam; Mist feeds the air inlet separator, through the air inlet separator mist of removing steam is carried out dedusting, and first air accumulator is used to store the mist of output, is convenient to gaseous mixture compression machine extracting gases; Mix the gas compressor electrical control cubicles and control the mist compressor through circuit; The mixture pressure that will contain moisture content is brought up to 8 kilograms from 5-10KPA; Through oil water separator, mist is carried out final impurity and moisture content removal, then to satisfy process sequence; Second air accumulator is stored the mist of oil water separator output; Then successively through freeze drier and depth drying machine; Through the extraction of freeze drier and depth drying machine process sequence, feasible gas dew point temperature with mist is reduced to-50 ℃, and the 3rd air accumulator is stored the gas of depth drying machine output; Because the gas pressure that the 3rd air accumulator produces is bigger; And dew-point temperature reduces, and cushions through the gas of the 4th air accumulator to the output of the 3rd air accumulator, is convenient to extract.The final gas dew point temperature that is produced that makes reaches-50 ℃.
In sum, use a kind of low dew point gas generating unit of the present invention, make that the dew-point temperature of low dew point gas generating unit can be in required scope, to satisfy the specially treated technological requirement.
Claims (7)
1. one kind low dew point gas generating unit; Comprise: gas generator and freeze drier; It is characterized in that said gas generator is connected with an air inlet separator, said air inlet separator is connected with one first air accumulator; Said first air accumulator is connected with a gaseous mixture compression machine, is used to promote the pressure of the gas of said first air accumulator output; Said gaseous mixture compression machine is connected with an oil water separator, and said oil water separator is connected with one second air accumulator, and said second air accumulator is connected with said freeze drier, and said freeze drier is connected with one the 3rd air accumulator.
2. according to the said low dew point gas generating unit of claim 1, it is characterized in that the coupling part of said gas generator and said air inlet separator also includes, a dust filter unit connects said gas generator, is used for removing the impurity of mist; Said dust filter unit is connected with a pre-heating dryer, is used for the gas of said dust filter unit output is carried out preheating and removes steam, and said dust filter unit is connected with said air inlet separator.
3. according to the said low dew point gas generating unit of claim 1; It is characterized in that; The coupling part of said freeze drier and said the 3rd air accumulator also includes a depth drying machine; Said freeze drier is connected with said depth drying machine, and said depth drying machine is connected with said the 3rd air accumulator, is used for further reducing the gas dew point of said freeze drier output.
4. according to the said low dew point gas generating unit of claim 3, it is characterized in that said the 3rd air accumulator connects one the 4th air accumulator, be used for the gas of said the 3rd air accumulator output is cushioned.
5. according to the said low dew point gas generating unit of claim 1; It is characterized in that; The dynamo-electric control of one gaseous mixture compression cabinet, the dynamo-electric control of said gaseous mixture compression cabinet and said dynamo-electric connection of gaseous mixture compression are used for regulating and controlling the gas pressure of said gaseous mixture compression machine.
6. according to the said low dew point gas generating unit of claim 2, it is characterized in that a gas generator electric cabinet is electrically connected with said gas generator, is used to monitor the burning of gas state, cooling water pressure, gaseous-pressure etc.
7. according to the arbitrary said low dew point gas generating unit of claim 1～6, it is characterized in that said the 3rd air accumulator and said the 4th air accumulator diameter are all less than said first air accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010501475.0A CN102441347B (en) | 2010-10-08 | 2010-10-08 | Low-dew-point gas generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010501475.0A CN102441347B (en) | 2010-10-08 | 2010-10-08 | Low-dew-point gas generator |
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| Publication Number | Publication Date |
|---|---|
| CN102441347A true CN102441347A (en) | 2012-05-09 |
| CN102441347B CN102441347B (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010501475.0A Expired - Fee Related CN102441347B (en) | 2010-10-08 | 2010-10-08 | Low-dew-point gas generator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453719A (en) * | 2018-11-28 | 2019-03-12 | 盐城维益节能设备有限公司 | A kind of multicomponent gas generating device and its method |
| CN115791587A (en) * | 2022-12-05 | 2023-03-14 | 中国人民解放军国防科技大学 | Method and device for performing high-temperature treatment on material under multi-component atmosphere |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3320159A1 (en) * | 1983-06-03 | 1984-12-06 | Erno Raumfahrttechnik Gmbh, 2800 Bremen | RESCUE DEVICE FOR UNDERWATER VEHICLES |
| CN1034676A (en) * | 1987-10-15 | 1989-08-16 | 可口可乐公司 | Simply, press the carbon dioxide gas body source in controllable in the convenient encapsulation of easily disposing |
| US5350587A (en) * | 1987-10-15 | 1994-09-27 | The Coca-Cola Company | Method of dispensing carbonated beverage using a gas generator |
| JP4103154B2 (en) * | 1997-09-02 | 2008-06-18 | Ｊｆｅスチール株式会社 | Liquefied gas delivery method |
-
2010
- 2010-10-08 CN CN201010501475.0A patent/CN102441347B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3320159A1 (en) * | 1983-06-03 | 1984-12-06 | Erno Raumfahrttechnik Gmbh, 2800 Bremen | RESCUE DEVICE FOR UNDERWATER VEHICLES |
| CN1034676A (en) * | 1987-10-15 | 1989-08-16 | 可口可乐公司 | Simply, press the carbon dioxide gas body source in controllable in the convenient encapsulation of easily disposing |
| US5350587A (en) * | 1987-10-15 | 1994-09-27 | The Coca-Cola Company | Method of dispensing carbonated beverage using a gas generator |
| JP4103154B2 (en) * | 1997-09-02 | 2008-06-18 | Ｊｆｅスチール株式会社 | Liquefied gas delivery method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453719A (en) * | 2018-11-28 | 2019-03-12 | 盐城维益节能设备有限公司 | A kind of multicomponent gas generating device and its method |
| CN109453719B (en) * | 2018-11-28 | 2021-09-24 | 盐城维益节能设备有限公司 | Multi-element gas generating device and method thereof |
| CN115791587A (en) * | 2022-12-05 | 2023-03-14 | 中国人民解放军国防科技大学 | Method and device for performing high-temperature treatment on material under multi-component atmosphere |
| CN115791587B (en) * | 2022-12-05 | 2024-05-24 | 中国人民解放军国防科技大学 | Method and device for implementing high-temperature treatment of materials under multi-component atmosphere |
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| CN102441347B (en) | 2014-06-04 |
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| CB02 | Change of applicant information |
Address after: 201602 Shanghai Songjiang District Sheshan Town Road No. 1158 Tao Applicant after: SHANGHAI XIANGJIN INDUSTRY MACHINERY CO.,LTD. Address before: 201602 Shanghai Songjiang District Sheshan Town Road No. 1158 Tao Applicant before: Shanghai Xiangjin Industry Machinery Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: SHANGHAI KIMSCO CO., LTD. TO: SHANGHAI KIMSCO GROUP CO., LTD. |
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Granted publication date: 20140604 Termination date: 20141008 |
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