CN107303458A - Pressure Vessels Ammonia Leak Testing residual gas recycling device - Google Patents
Pressure Vessels Ammonia Leak Testing residual gas recycling device Download PDFInfo
- Publication number
- CN107303458A CN107303458A CN201610241963.XA CN201610241963A CN107303458A CN 107303458 A CN107303458 A CN 107303458A CN 201610241963 A CN201610241963 A CN 201610241963A CN 107303458 A CN107303458 A CN 107303458A
- Authority
- CN
- China
- Prior art keywords
- ammonia
- residual gas
- recycling device
- gas recycling
- pressure vessels
- 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.)
- Pending
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 158
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 78
- 238000012360 testing method Methods 0.000 title claims abstract description 52
- 238000004064 recycling Methods 0.000 title claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000001179 sorption measurement Methods 0.000 claims abstract description 28
- 239000002699 waste material Substances 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000002474 experimental method Methods 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 22
- 238000005516 engineering process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/10—Inorganic absorbents
- B01D2252/103—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/406—Ammonia
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
A kind of Pressure Vessels Ammonia Leak Testing residual gas recycling device, including liquid container（8）And adsorption tube（9）, it is characterised in that：The liquid container（8）For the tubbiness closed container with a constant volume, tubbiness closed container top sets through hole（84）, the adsorption tube（9）For steel pipe, its one end is ammonia leak test waste liquid water inlet（91）, the other end is ammonia leak test waste liquid water outlet, wherein：Adsorption tube（9）Ammonia leak test waste liquid water outlet end insertion tubbiness closed container top through hole（84）.The Pressure Vessels Ammonia Leak Testing residual gas recycling device of the present invention has experiment residual gas recycling device simple in construction, easy to make, ammonia residual air rate of recovery height, easy to operate, realizes environmental protection, sustainable production and ensures the advantage of the occupational health of employee.
Description
Technical field
It is a kind of Pressure Vessels Ammonia Leak Testing residual gas recycling device specifically the present invention relates to a kind of gas concentration unit.
Background technology
In the manufacture of pressure vessel, installation, maintenance link, ammonia leak test is to check one of valid method of testing of apparatus body leakage.Fig. 1 is known pressure vessel ammonia leak test schematic diagram.With the revision and implementation of new environmental law and Air Pollution Prevention Law, on the one hand, country puts more effort for the environmentally friendly management and control of enterprise, on Environment Protection Responsibility and obligation is fulfiled, new legislation is clear and definite in further detail to the regulation of enterprise's human subject.To force enterprise transformation upgrade, improve input in science and technology, production technology and measure upgraded and perfect, prevent disorderly row and leave about, realize environmental protection, sustainable production, the occupational health of guarantee employee.But the structure of existing Pressure Vessels Ammonia Leak Testing residual gas recycling device, making are complicated, install trouble, and the ammonia residual air rate of recovery is low.
Therefore known Pressure Vessels Ammonia Leak Testing residual gas recycling device there are problems that above-mentioned a variety of inconvenience and.
The content of the invention
The purpose of the present invention, is to propose a kind of simple in construction, install convenient, Pressure Vessels Ammonia Leak Testing residual gas recycling device easy to operate.
It is another object of the present invention to propose the high Pressure Vessels Ammonia Leak Testing residual gas recycling device of ammonia gas absorption rate in a kind of ammonia leak test waste liquid water.
To achieve the above object, technical solution of the invention is：
A kind of Pressure Vessels Ammonia Leak Testing residual gas recycling device, including liquid container and adsorption tube, it is characterised in that：
The liquid container is the tubbiness closed container with a constant volume, tubbiness closed container top sets through hole, according to calculating, ammoniacal liquor Liquid level line is set inside tubbiness closed container, the tubbiness closed container side wall on ammoniacal liquor Liquid level line top is provided with air pipe so that the space on ammoniacal liquor Liquid level line top is communicated with air, and is provided with ammoniacal liquor discharge pipe so as to reach ammoniacal liquor Liquid level line ammoniacal liquor discharge tubbiness closed container in the tubbiness closed container side wall of ammoniacal liquor Liquid level line position；
The adsorption tube is steel pipe, and its one end is ammonia leak test waste liquid water inlet, and the other end is ammonia leak test waste liquid water outlet, and sets intensive steam vent on the tube wall of the steel pipe in ammonia leak test waste liquid water outlet side；The 1st ammonia of setting is discharged into mouth on the steel pipe tube wall of the port position of ammonia leak test waste liquid water inlet and the 2nd ammonia is discharged into mouth；
Wherein：The ammonia leak test waste liquid water outlet end insertion tubbiness closed container top through hole of adsorption tube, makes adsorption tube vertical with the bottom of liquid container, and adsorption tube is sealed with liquid container at through hole position.
The Pressure Vessels Ammonia Leak Testing residual gas recycling device of the present invention can also be further achieved by the following technical measures.
Foregoing Pressure Vessels Ammonia Leak Testing residual gas recycling device, wherein the liquid container is irony bucket.
Foregoing Pressure Vessels Ammonia Leak Testing residual gas recycling device, wherein the liquid container is Plastic Drum.
Foregoing Pressure Vessels Ammonia Leak Testing residual gas recycling device, wherein the material of the adsorption tube is plastic tube.
Foregoing Pressure Vessels Ammonia Leak Testing residual gas recycling device, wherein one end of the adsorption tube is directly inserted into the bottom of liquid container.
Foregoing Pressure Vessels Ammonia Leak Testing residual gas recycling device, wherein the volume calculations of the liquid container are dissolved in the principle of water based on ammonia, the ratio of water is dissolved according to ammonia, the ammonia amount required for bonding apparatus device experiment determines adsorption barrel dischargeable capacity.
Foregoing Pressure Vessels Ammonia Leak Testing residual gas recycling device, wherein the ammoniacal liquor Liquid level line is the ratio that water is dissolved according to ammonia, the ammonia amount required for bonding apparatus device experiment is determined.
After adopting the above technical scheme, the Pressure Vessels Ammonia Leak Testing residual gas recycling device of the present invention has advantages below：
1st, experiment residual gas recycling device is simple in construction, easy to make；
2nd, the ammonia residual air rate of recovery is high, easy to operate；
3rd, environmental protection, sustainable production are realized, the occupational health of employee is ensured.
Brief description of the drawings
Fig. 1 is known pressure vessel ammonia leak test schematic diagram；
Fig. 2 is the Pressure Vessels Ammonia Leak Testing residual gas recycling device structural representation of the embodiment of the present invention.
In figure：1 liquid ammonia steel bottle, 2 the 1st valves, 3 pressure gauges, 4 pressure vessels, 5 flowmeters, 6 nitrogen cylinders, 7 ammonia residual gas recycling devices, 8 liquid containers, 81 air pipes, 82 ammoniacal liquor discharge pipes, 83 ammoniacal liquor Liquid level lines, 84 through holes, 9 adsorption tubes, 91 ammonia leak test waste liquid water inlets, 92 the 1st ammonias are discharged into mouth, 93 the 2nd ammonias are discharged into mouth, 94 steam vents.
Embodiment
With reference to embodiments and its accompanying drawing to the present invention illustrate further.
Embodiment 1
The Pressure Vessels Ammonia Leak Testing residual gas recycling device of the present invention, including liquid container 8 and adsorption tube 9.
Referring now to Fig. 2, Fig. 2 is the Pressure Vessels Ammonia Leak Testing residual gas recycling device structural representation of the embodiment of the present invention.As shown in the figure, the liquid container 8 is the closed irony bucket with a constant volume, tubbiness closed container top sets through hole 84, according to calculating, ammoniacal liquor Liquid level line 83 is set inside tubbiness closed container, the tubbiness closed container side wall on ammoniacal liquor Liquid level line top is provided with air pipe 81 so that the space on ammoniacal liquor Liquid level line top is communicated with air, and is provided with ammoniacal liquor discharge pipe 82 so as to reach ammoniacal liquor Liquid level line ammoniacal liquor discharge tubbiness closed container in the tubbiness closed container side wall of ammoniacal liquor Liquid level line position；
The adsorption tube 9 is DN25 steel pipes, and its one end is ammonia leak test waste liquid water inlet 91, and the other end is ammonia leak test waste liquid water outlet, and sets intensive steam vent 94 on the tube wall of the steel pipe in ammonia leak test waste liquid water outlet side；Set the 1st ammonia to be discharged into the ammonia of mouth 92 and the 2nd on the steel pipe tube wall of the port position of ammonia leak test waste liquid water inlet 91 and be discharged into mouth 93；
Wherein：The ammonia leak test waste liquid water outlet end insertion tubbiness closed container top through hole 84 of adsorption tube 9, make adsorption tube 9 vertical with the bottom of liquid container 8, one end of the adsorption tube 9 is directly inserted into the bottom of liquid container 8, and adsorption tube 9 is sealed with liquid container 8 at the position of through hole 84.The volume calculations of the liquid container 8 are dissolved in the principle of water based on ammonia, and the ratio of water is dissolved according to ammonia, and the ammonia amount required for bonding apparatus device experiment determines adsorption barrel dischargeable capacity.The ammoniacal liquor Liquid level line is the ratio that water is dissolved according to ammonia, and the ammonia amount required for bonding apparatus device experiment is determined.
Embodiment 2
Except closed irony bucket is replaced with Plastic Drum in the present embodiment, replaced with plastic tube outside close steel pipe, remaining be the same as Example 1.
The present invention has substantive distinguishing features and significant technological progress, the Pressure Vessels Ammonia Leak Testing residual gas recycling device of the present invention has structure fabrication simple, install convenient, easy to operate the characteristics of, ammonia residual air can be reclaimed, waste gas adsorption efficiency is high, realizes environmental protection, sustainable production, the occupational health of employee is ensured, with good practicality.
Above example is used for illustrative purposes only, rather than limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or change.Therefore, all equivalent technical schemes should also belong to scope of the invention, should be limited by each claim.
Claims (7)
1. a kind of Pressure Vessels Ammonia Leak Testing residual gas recycling device, including liquid container（8）And adsorption tube（9）, it is characterised in that：
The liquid container（8）For the tubbiness closed container with a constant volume, tubbiness closed container top sets through hole（84）, according to calculating, ammoniacal liquor Liquid level line is set inside tubbiness closed container（83）, the tubbiness closed container side wall on ammoniacal liquor Liquid level line top is provided with air pipe（81）So that the space on ammoniacal liquor Liquid level line top is communicated with air, and ammoniacal liquor discharge pipe is provided with the tubbiness closed container side wall of ammoniacal liquor Liquid level line position（82）So as to reach ammoniacal liquor Liquid level line ammoniacal liquor discharge tubbiness closed container；
The adsorption tube（9）For steel pipe, its one end is ammonia leak test waste liquid water inlet（91）, the other end is ammonia leak test waste liquid water outlet, and sets intensive steam vent on the tube wall of the steel pipe in ammonia leak test waste liquid water outlet side（94）；In ammonia leak test waste liquid water inlet（91）Port position steel pipe tube wall on set the 1st ammonia be discharged into mouth（92）Mouth is discharged into the 2nd ammonia（93）；
Wherein：Adsorption tube（9）Ammonia leak test waste liquid water outlet end insertion tubbiness closed container top through hole（84）, make adsorption tube（9）With liquid container（8）Bottom it is vertical, and make adsorption tube（9）With liquid container（8）In through hole（84）Position is sealed.
2. Pressure Vessels Ammonia Leak Testing residual gas recycling device as claimed in claim 1, it is characterised in that the liquid container is irony bucket.
3. Pressure Vessels Ammonia Leak Testing residual gas recycling device as claimed in claim 1, it is characterised in that the liquid container is Plastic Drum.
4. Pressure Vessels Ammonia Leak Testing residual gas recycling device as claimed in claim 1, it is characterised in that the adsorption tube（9）Material be plastic tube.
5. Pressure Vessels Ammonia Leak Testing residual gas recycling device as claimed in claim 1, it is characterised in that the adsorption tube（9）One end be directly inserted into liquid container（8）Bottom.
6. Pressure Vessels Ammonia Leak Testing residual gas recycling device as claimed in claim 1, it is characterised in that the liquid container（8）Volume calculations the principle of water is dissolved in based on ammonia, the ratio of water is dissolved according to ammonia, the ammonia amount required for bonding apparatus device experiment determines adsorption barrel dischargeable capacity.
7. Pressure Vessels Ammonia Leak Testing residual gas recycling device as claimed in claim 1, it is characterised in that the ammoniacal liquor Liquid level line is the ratio that water is dissolved according to ammonia, the ammonia amount required for bonding apparatus device experiment is determined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241963.XA CN107303458A (en) | 2016-04-19 | 2016-04-19 | Pressure Vessels Ammonia Leak Testing residual gas recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241963.XA CN107303458A (en) | 2016-04-19 | 2016-04-19 | Pressure Vessels Ammonia Leak Testing residual gas recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107303458A true CN107303458A (en) | 2017-10-31 |
Family
ID=60151288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610241963.XA Pending CN107303458A (en) | 2016-04-19 | 2016-04-19 | Pressure Vessels Ammonia Leak Testing residual gas recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107303458A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002028431A (en) * | 2000-07-12 | 2002-01-29 | Asahi Yukinaka | Ammonia diluting device |
| CN203281199U (en) * | 2013-06-01 | 2013-11-13 | 吴雯雯 | Anti-pollution ammonia absorbing device |
| CN203842474U (en) * | 2014-04-16 | 2014-09-24 | 深圳泽峰环保技术有限公司 | Small-size ammonia gas absorption device |
| CN104083991A (en) * | 2014-06-26 | 2014-10-08 | 安徽淮化股份有限公司 | Device for recycling ammonia gas in refrigerating unit with liquid ammonia serving as refrigerating fluid |
| CN204713812U (en) * | 2015-06-27 | 2015-10-21 | 山西阳煤化工机械（集团）有限公司 | The liquid container that overflow liquid level is adjustable |
| CN204816164U (en) * | 2015-08-18 | 2015-12-02 | 河南晋开化工投资控股集团有限责任公司 | Novel ammonia is retrieved device |
| CN205598904U (en) * | 2016-04-19 | 2016-09-28 | 五冶集团上海有限公司 | Pressure vessel ammonia leakage test residual air recovery unit |
-
2016
- 2016-04-19 CN CN201610241963.XA patent/CN107303458A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002028431A (en) * | 2000-07-12 | 2002-01-29 | Asahi Yukinaka | Ammonia diluting device |
| CN203281199U (en) * | 2013-06-01 | 2013-11-13 | 吴雯雯 | Anti-pollution ammonia absorbing device |
| CN203842474U (en) * | 2014-04-16 | 2014-09-24 | 深圳泽峰环保技术有限公司 | Small-size ammonia gas absorption device |
| CN104083991A (en) * | 2014-06-26 | 2014-10-08 | 安徽淮化股份有限公司 | Device for recycling ammonia gas in refrigerating unit with liquid ammonia serving as refrigerating fluid |
| CN204713812U (en) * | 2015-06-27 | 2015-10-21 | 山西阳煤化工机械（集团）有限公司 | The liquid container that overflow liquid level is adjustable |
| CN204816164U (en) * | 2015-08-18 | 2015-12-02 | 河南晋开化工投资控股集团有限责任公司 | Novel ammonia is retrieved device |
| CN205598904U (en) * | 2016-04-19 | 2016-09-28 | 五冶集团上海有限公司 | Pressure vessel ammonia leakage test residual air recovery unit |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171031 |