CN106989628A - A kind of demister of Nitrogen Station - Google Patents
A kind of demister of Nitrogen Station Download PDFInfo
- Publication number
- CN106989628A CN106989628A CN201710273221.XA CN201710273221A CN106989628A CN 106989628 A CN106989628 A CN 106989628A CN 201710273221 A CN201710273221 A CN 201710273221A CN 106989628 A CN106989628 A CN 106989628A
- Authority
- CN
- China
- Prior art keywords
- air
- demister
- fog chamber
- nitrogen station
- station according
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 36
- 239000006200 vaporizer Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
The invention provides a kind of demister of Nitrogen Station, the fog produced during Nitrogen Station work can effectively be removed, avoid producing influence to surrounding environment, also it is avoided that potential safety hazard simultaneously, nor affect on the operation to nitrogen station equipment, including except fog chamber, it is described except fog chamber by the bottom enclosing of vaporizer in the demisting room, the fin heat conducting pipe of the vaporizer is arranged on the demisting outside, it is described except the open upper end of fog chamber, the fog chamber that removes is provided with air outlet, the air outlet is connected with air-introduced machine, it is described to be provided with sealing plate close to the upper end of the air outlet side except fog chamber.
Description
Technical field
The present invention relates to Nitrogen Station technical field, specially a kind of demister of Nitrogen Station.
Background technology
Nitrogen Station is to store low temperature liquid nitrogen using storage tank, endlessly defeated by vaporizer continuous gasification low temperature liquid nitrogen
Go out the equipment of the nitrogen with certain pressure.During equipment use, liquid nitrogen gasification can absorb substantial amounts of heat, cause in vapour
Heavy ice can be formed and form the serious mist that floats by changing device surface, because belonging to cold air property in shape is flown away downwards, in the day of high humidity
The fog of sheet can be formed in gas to neighbouring environment, obstructs the view, passing pedestrian and vehicle safety is impacted；To nitrogen
The operation of station equipment also influences larger.
The content of the invention
In view of the above-mentioned problems, the invention provides a kind of demister of Nitrogen Station, can effectively remove Nitrogen Station work
When the fog that produces, it is to avoid influence is produced on surrounding environment, while being also avoided that potential safety hazard, nor affected on to nitrogen station equipment
Operation.
Its technical scheme is such：A kind of demister of Nitrogen Station, it is characterised in that：It is described to remove including except fog chamber
Fog chamber is by the bottom enclosing of vaporizer in the demisting room, and the fin heat conducting pipe of the vaporizer is arranged on outside the demisting room
Side, described except the open upper end of fog chamber, described except fog chamber is provided with air outlet, the air outlet is connected with air-introduced machine, the demisting
Room is provided with sealing plate close to the upper end of the air outlet side.
Further, separation net is provided with the suction opeing of the air-introduced machine.
Further, the air outlet of the air-introduced machine is connected with blast pipe, and the least significant end of the blast pipe is straight up
The drain of setting.
Further, the drain is tapered.
Further, the gradient of the taper of the drain is 30：1.
Further, the height of the drain is 4m-5m.
Further, described except fog chamber is provided with air inlet, the air inlet is connected with pressure fan.
Further, the air inlet and the air outlet are separately positioned on the both sides for removing fog chamber.
Further, it is described except fog chamber is provided with detection door.
The demister of the Nitrogen Station of the present invention, removes fog chamber, except fog chamber is provided only on vapour by being set in vaporizer bottom
Change the bottom of device, it is ensured that the fin heat conducting pipe of vaporizer upper end has illumination and the area of dissipation of abundance, except fog chamber upper end is spacious
Open so that the fog around vaporizer is deposited in except in fog chamber, by setting air outlet and being taken away fog using air-introduced machine
Directional guide is discharged, except fog chamber close to the upper end of air outlet side is provided with sealing plate, it is to avoid fog flies away so that fog can be
Except fog chamber close to air outlet side collect after extracted out through air-introduced machine, it is ensured that air-introduced machine takes out fog effect, can effectively remove nitrogen
The fog that vaporizer is produced when gas station works, it is to avoid influence is produced on surrounding environment, while be also avoided that potential safety hazard, also not shadow
Ring the operation to nitrogen station equipment；Air inlet is set in the opposite side except fog chamber simultaneously, air inlet is connected with pressure fan, pressure fan
With air-introduced machine cooperating formation cross-ventilation so that air can be discharged as early as possible, improve demisting efficiency, the air-out of air-introduced machine
Mouth is connected with sets drain straight up so that fog can be discharged through drain in high height, it is to avoid to lower section ring
Border is impacted；Drain is tapered to be allowd the fog extracted fully to be dissipated and forms normal air discharge；Air-introduced machine
Suction opeing at be provided with separation net, shock of the ice cube siphoned away by blower fan to draught fan impeller can be avoided, it is ensured that air-introduced machine
Service life；Except fog chamber is safeguarded provided with the convenient detection of detection door.
Brief description of the drawings
Fig. 1 is the schematic top plan view of the demister of the Nitrogen Station of the present invention；
Fig. 2 regards schematic diagram for the right side of the demister of the Nitrogen Station of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
See Fig. 1, Fig. 2, the demister of a kind of Nitrogen Station of the invention, including except fog chamber 2, except fog chamber 2 is by vaporizer 1
Bottom enclosing is in except fog chamber 2, in the present embodiment, and vaporizer is air temperature type vaporizer, the base of vaporizer 1, liquid conductance flow tube,
Inlet and outlet connectors are by enclosing in except fog chamber 2, and except the open upper end of fog chamber 2, the fin heat conducting pipe 9 of vaporizer is arranged on except fog chamber 2
Outside, does not interfere with the radiating of fin heat conducting pipe 9, and except fog chamber 2 is provided with air outlet, air outlet is connected with air-introduced machine 3, except fog chamber 2
It is provided with close to the upper end of air outlet side at sealing plate 10, the suction opeing of air-introduced machine 3 and is provided with separation net, the air outlet of air-introduced machine 3 connects
Blast pipe 7 is connected to, the least significant end of blast pipe 7 is the drain 4 set straight up, and drain 4 is tapered, the taper of drain
Gradient is 30：1；Except fog chamber 2 is provided with air inlet, air inlet is connected with pressure fan 5, and air inlet and air outlet are separately positioned on demisting
The both sides of room 2, except fog chamber 2 is provided with detection door 6, storage nitrogen tank 8 is arranged on the side of vaporizer 1.
The setting height(from bottom) of air-introduced machine is 750mm-800mm, and the setting height(from bottom) of air-introduced machine considers cold air property in downward
Fly away shape, such setting height(from bottom) more preferably both height can with extraction fog, the setting height(from bottom) of pressure fan 5 is 2500mm.
The demister of the Nitrogen Station of the present invention, removes fog chamber, except fog chamber is provided only on vapour by being set in vaporizer bottom
Change the bottom of device, it is ensured that evaporator surface has illumination and the area of dissipation of abundance, while so that mist around vaporizer
Gas is closed in except in fog chamber, again being oriented fog by blast pipe by setting air outlet and being taken away fog using air-introduced machine
Guiding discharge, except fog chamber close to the upper end of air outlet side is provided with sealing plate, it is to avoid fog flies away so that fog can be in demisting
Room close to air outlet side collect after extracted out through air-introduced machine, it is ensured that air-introduced machine takes out fog effect, can effectively remove Nitrogen Station
The fog that vaporizer is produced during work, it is to avoid influence is produced on surrounding environment, while potential safety hazard is also avoided that, while in demisting
The opposite side of room sets air inlet, and air inlet is connected with pressure fan, pressure fan and air-introduced machine cooperating formation cross-ventilation, made
Obtaining air can discharge as early as possible, improve demisting efficiency, the air outlet of air-introduced machine is connected with sets drain straight up so that
Fog can be discharged through drain in high height, it is to avoid lower section environment is impacted；Drain is tapered so that extracting
Fog can fully be dissipated and formed normal air discharge；At the suction opeing of air-introduced machine be provided with separation net, can avoid by
Shock of the ice cube that blower fan is siphoned away to draught fan impeller, it is ensured that the service life of air-introduced machine；Except fog chamber is provided with the convenient inspection of detection door
Survey and safeguard.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
It is any be familiar with the people of the technology disclosed herein technical scope in, the change or replacement that can be readily occurred in should all be covered
Within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (10)
1. a kind of demister of Nitrogen Station, it is characterised in that：Including except fog chamber, the fog chamber that removes is by the bottom enclosing of vaporizer
In the demisting room, the fin heat conducting pipe of the vaporizer is arranged on the demisting outside, and the upper end except fog chamber is opened
Open, described except fog chamber is provided with air outlet, the air outlet is connected with air-introduced machine, described except fog chamber is close to the upper of the air outlet side
End is provided with sealing plate.
2. a kind of demister of Nitrogen Station according to claim 1, it is characterised in that：At the suction opeing of the air-introduced machine
Provided with separation net.
3. a kind of demister of Nitrogen Station according to claim 1, it is characterised in that：The air outlet of the air-introduced machine connects
Blast pipe is connected to, the least significant end of the blast pipe is the drain set straight up.
4. a kind of demister of Nitrogen Station according to claim 3, it is characterised in that：The drain is tapered.
5. a kind of demister of Nitrogen Station according to claim 4, it is characterised in that：The taper of the drain it is oblique
Spend for 30：1.
6. a kind of demister of Nitrogen Station according to claim 3, the height of the drain is 4m-5m.
7. a kind of demister of Nitrogen Station according to claim 1, it is characterised in that：The fog chamber that removes is provided with air intake
Mouthful, the air inlet is connected with pressure fan.
8. a kind of demister of Nitrogen Station according to claim 7, it is characterised in that：The air inlet and the air-out
Mouth is separately positioned on the both sides for removing fog chamber.
9. a kind of demister of Nitrogen Station according to claim 1, it is characterised in that：It is described to be detected except fog chamber is provided with
Door.
10. a kind of demister of Nitrogen Station according to claim 1, it is characterised in that：The installation of the air-introduced machine is high
Spend for 750mm-800mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273221.XA CN106989628A (en) | 2017-04-25 | 2017-04-25 | A kind of demister of Nitrogen Station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273221.XA CN106989628A (en) | 2017-04-25 | 2017-04-25 | A kind of demister of Nitrogen Station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106989628A true CN106989628A (en) | 2017-07-28 |
Family
ID=59417090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710273221.XA Pending CN106989628A (en) | 2017-04-25 | 2017-04-25 | A kind of demister of Nitrogen Station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106989628A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007205574A (en) * | 2007-03-12 | 2007-08-16 | Kobe Steel Ltd | Low-temperature liquefied gas vaporizer |
| JP2007303529A (en) * | 2006-05-10 | 2007-11-22 | Ishikawajima Plant Construction Co Ltd | Fog extinguishing method and fog extinguishing equipment |
| JP2012057797A (en) * | 2011-12-05 | 2012-03-22 | Nippon Steel Engineering Co Ltd | Mist diffusion preventing structure of liquefied gas evaporator |
| CN103277667A (en) * | 2013-05-13 | 2013-09-04 | 无锡特莱姆气体设备有限公司 | Demisting device of gasifier |
| US8776535B1 (en) * | 2011-07-11 | 2014-07-15 | Robert E. Bernert, Jr. | Ambient air vaporizer fog dispersal system |
| CN204678047U (en) * | 2015-05-15 | 2015-09-30 | 新地能源工程技术有限公司 | Air temperature type equipment for gasification forced ventilation demist treatment device |
| CN205672780U (en) * | 2016-01-12 | 2016-11-09 | 梧州市华鸿污水处理有限公司 | Integral bio filler deodoriser |
| CN205683789U (en) * | 2016-06-20 | 2016-11-16 | 孙璞 | Following current high-effective dust-removing demister |
| CN206919733U (en) * | 2017-04-25 | 2018-01-23 | 全讯射频科技(无锡)有限公司 | A kind of demister of Nitrogen Station |
-
2017
- 2017-04-25 CN CN201710273221.XA patent/CN106989628A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007303529A (en) * | 2006-05-10 | 2007-11-22 | Ishikawajima Plant Construction Co Ltd | Fog extinguishing method and fog extinguishing equipment |
| JP2007205574A (en) * | 2007-03-12 | 2007-08-16 | Kobe Steel Ltd | Low-temperature liquefied gas vaporizer |
| US8776535B1 (en) * | 2011-07-11 | 2014-07-15 | Robert E. Bernert, Jr. | Ambient air vaporizer fog dispersal system |
| JP2012057797A (en) * | 2011-12-05 | 2012-03-22 | Nippon Steel Engineering Co Ltd | Mist diffusion preventing structure of liquefied gas evaporator |
| CN103277667A (en) * | 2013-05-13 | 2013-09-04 | 无锡特莱姆气体设备有限公司 | Demisting device of gasifier |
| CN204678047U (en) * | 2015-05-15 | 2015-09-30 | 新地能源工程技术有限公司 | Air temperature type equipment for gasification forced ventilation demist treatment device |
| CN205672780U (en) * | 2016-01-12 | 2016-11-09 | 梧州市华鸿污水处理有限公司 | Integral bio filler deodoriser |
| CN205683789U (en) * | 2016-06-20 | 2016-11-16 | 孙璞 | Following current high-effective dust-removing demister |
| CN206919733U (en) * | 2017-04-25 | 2018-01-23 | 全讯射频科技(无锡)有限公司 | A kind of demister of Nitrogen Station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20170728 |
|
| RJ01 | Rejection of invention patent application after publication |