CN106823593A - Torch gas Special filtering device and application process - Google Patents
Torch gas Special filtering device and application process Download PDFInfo
- Publication number
- CN106823593A CN106823593A CN201710165771.XA CN201710165771A CN106823593A CN 106823593 A CN106823593 A CN 106823593A CN 201710165771 A CN201710165771 A CN 201710165771A CN 106823593 A CN106823593 A CN 106823593A
- Authority
- CN
- China
- Prior art keywords
- net
- filter screen
- slot
- outer leaching
- inner filter
- 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
- 238000001914 filtration Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000002386 leaching Methods 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/68—Treating the combustion air or gas, e.g. by filtering, or moistening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/002—Gaseous fuel
- F23K5/007—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2400/00—Pretreatment and supply of gaseous fuel
- F23K2400/10—Pretreatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Torch gas Special filtering device and application process are a kind of petrochemical industry overhead torch environmental protection and safe practice, it overcomes the shortcoming of other filters, by increasing dirty volume, make different size of dirty filtering in different positions, make dirty contained by exit gas much smaller than gas nozzle and to pass through nozzle, reach the requirement for fully meeting igniter and altar lamp to cleaning gas degree, the present invention includes Inner filter net, middle filter screen, outer leaching net, shell, flange, Inner filter net is enclosed in middle filter screen, middle filter screen is enclosed in outer leaching net, form the dirty three-stage filtration of different meshes, three-stage filtration net is layered to be enclosed within shell.
Description
Technical field：The present invention relates to a kind of environmental protection of petrochemical industry overhead torch and safe practice, especially torch gas are special
Filter and application process.
Background technology：At present, on igniter, altar lamp burning line used by petrochemical industry torch filter or peace are not often installed
The universal filter of certain mesh number is filled, due to the gas medium complicated component used by igniter, altar lamp, universal filtering
Device easily causes filter and blocks or filter not up to standard in use, causes igniter, altar lamp spray nozzle clogging, causes
Igniter, altar lamp is extinguished or can not be lighted a fire, directly affect environmental protection and safety in production.
The content of the invention：It is an object of the invention to provide a kind of safe and reliable torch gas Special filtering device and application side
Method.It overcomes the shortcoming of other filters, and the object of the present invention is achieved like this, by increasing dirty volume, makes not
With the dirty filtering of size in different positions, make it is dirty contained by exit gas much smaller than gas nozzle and pass through nozzle,
Reach the requirement for fully meeting igniter and altar lamp to cleaning gas degree.The present invention includes Inner filter net, middle filter screen, outer filter
Net, shell, flange, Inner filter net are enclosed in middle filter screen, and middle filter screen is enclosed in outer leaching net, form the dirty three-level mistake of different meshes
Filter, three-stage filtration net is layered to be enclosed within shell, and flange is arranged at bottom.
40-50 millimeters of the Inner filter net internal diameter, its top is welded with the stainless steel screw mandrel of 10 millimeters of φ, the mesh number of Inner filter net
It is 4-6 mesh；The nut of 10 millimeters of φ is arranged at 60-70 millimeters of the middle filter screen internal diameter, its top, and the mesh number of middle filter screen is 7-50 mesh；
The outer leaching net internal diameter 80-90
The nut of φ 10 is arranged at millimeter, its top, and the mesh number of outer leaching net is 60-170 mesh；108 millimeters of the internal diameter of outer cover, total length
200-400 millimeters.
Intake interface, Inner filter net slot, middle filter screen slot, outer leaching net slot, shell is respectively arranged with the flange to insert
Groove, is followed successively by into Inner filter net slot, middle filter screen slot, outer leaching net slot, housing slot, in flange outward on flange from interior
Middle setting has intake interface；Gap between Inner filter net, middle filter screen, outer leaching net is 10-20 millimeters.
The Inner filter net slot interpolation Inner filter net, middle filter screen slot interpolation middle filter screen, outer leaching net slot interpolation it is outer
Filter screen, housing slot interpolation shell.
Application process of the invention：Using when, present apparatus bottom air inlet is docked with live outlet line interface, top
Gas outlet is docked with live pipeline air inlet, and during work, the dirty of size volume is individually controlled in Inner filter net, middle filter
In net, outer leaching net, make it is dirty contained by exit gas much smaller than gas nozzle and pass through nozzle, reach and fully meet igniter
Requirement with altar lamp to cleaning gas degree；After using certain time limit, Inner filter net, middle filter screen, outer leaching net are cleared up or exchanged for.
Meaning of the present invention is：Present apparatus dismounting, cleaning are convenient；The screen pack of different meshes overcomes igniter altar lamp to spray
Mouth impurity is blocked；It is different size of it is dirty be isolated in filter diverse location, dirty volume increase, high degree extends inspection
Repair the time；Because the Inner filter net slot of flange, middle filter screen slot, outer leaching net slot, housing slot have Inner filter net, middle filter screen, outer
The base of filter screen, shell, is connected firmly, tight-closed；Full shell
Body material is 304 materials, corrosion-resistant.
Brief description of the drawings：Fig. 1 is the structural representation of torch gas Special filtering device, 1, Inner filter net 2, middle filter screen in figure
3rd, outer leaching net 4, shell 5, outlet interface 6, flange 7, intake interface.
Fig. 2 is the structural representation of flange, and 6, flange 7, intake interface 8, Inner filter net slot 9, middle filter screen are inserted in figure
Groove 10, outer leaching net slot 11, housing slot
Fig. 3 is Inner filter net structural representation, 1, Inner filter net in figure.
Fig. 4 is middle filter structure schematic diagram, 2 in figure, middle filter screen.
Fig. 5 is outer leaching net structural representation, 3, outer leaching net in figure.
Fig. 6 is shell mechanism schematic diagram, 4, shell in figure.
Specific embodiment：Embodiment 1, the present invention include Inner filter net 1, middle filter screen 2, outer leaching net 3, shell 4, flange 6, interior
Filter screen 1 is enclosed in middle filter screen 2, and middle filter screen 2 is enclosed in outer leaching net 3, forms the dirty three-stage filtration of different meshes, three-stage filtration
Net is layered to be enclosed within shell 4, and flange 6 is arranged at bottom.
Internal diameter 40-50 millimeters of Inner filter net 1 described in embodiment 2, its top is welded with the stainless steel screw mandrel of 10 millimeters of φ, interior
The mesh number of filter screen 1 is 4-6 mesh；The nut of 10 millimeters of φ is arranged at internal diameter 60-70 millimeters of the middle filter screen 2, its top, middle filter screen 2
Mesh number is 7-50 mesh；The nut of φ 10 is arranged at internal diameter 80-90 millimeters of the outer leaching net 3, its top, and the mesh number of outer leaching net 3 is 60-
170 mesh；108 millimeters, total length 200-400 millimeters of 4 internal diameter of the shell.
Intake interface 7, Inner filter net slot 8, middle filter screen slot 9, outer filter are respectively arranged with embodiment 3, the flange 6
Net slot 10, housing slot 11, insert on flange 6 from interior being followed successively by outward into Inner filter net slot 8, middle filter screen slot 9, outer leaching net
Groove 10, housing slot 11, have intake interface 7 in the middle setting of flange 6；Between between Inner filter net 1, middle filter screen 2, outer leaching net 3
Gap is 10-20 millimeters.
Embodiment 4, the interpolation of Inner filter net slot 8 Inner filter net 1, the middle interpolation of filter screen slot 9 and middle filter screen 2, outer leaching net
The interpolation of slot 10 outer leaching net 3, the interpolation of housing slot 11 and shell 4.
Embodiment 5, application process of the invention：Using when, by present apparatus bottom air inlet 7 and live outlet line interface
Docked with live pipeline air inlet docking, top gas outlet 5；During specific works, the dirty of size volume is individually controlled
In Inner filter net 1, middle filter screen 2, outer leaching net 3, make it is dirty contained by exit gas much smaller than gas nozzle and pass through nozzle, reach
To fully meeting the requirement of igniter and altar lamp to cleaning gas degree；After using certain time limit, clear up or exchange for Inner filter net 1,
Middle filter screen 2, outer leaching net 3.
Claims (5)
1. torch gas Special filtering device, it includes Inner filter net（1）, middle filter screen (2), outer leaching net（3）, shell (4), flange
(6), it is characterized in that：Inner filter net (1) is enclosed in middle filter screen（2）It is interior, middle filter screen（2）It is enclosed in outer leaching net (3), forms different mesh
The dirty three-stage filtration of number, three-stage filtration net is layered to be enclosed within shell (4), and flange (6) is arranged at bottom.
2. torch gas Special filtering device according to claim 1, it is characterized in that：The Inner filter net（1）Internal diameter 40-50
Millimeter, its top is welded with the stainless steel screw mandrel of 10 millimeters of φ, Inner filter net（1）Mesh number be 4-6 mesh；The middle filter screen（2）It is interior
Footpath 60-70 millimeters, the nut of 10 millimeters of φ, middle filter screen are arranged at its top（2）Mesh number be 7-50 mesh；The outer leaching net（3）Internal diameter
80-90 millimeters, the nut of φ 10, outer leaching net are arranged at its top（3）Mesh number be 60-170 mesh；The milli of shell (4) internal diameter 108
Rice, total length 200-400 millimeters.
3. torch gas Special filtering device according to claim 1, it is characterized in that：The flange（6）On be respectively provided with
There is intake interface（7）, Inner filter net slot (8), middle filter screen slot（9）, outer leaching net slot（10）, housing slot（11）, in flange
(6) it is followed successively by outward into Inner filter net slot from interior on（8）, middle filter screen slot（9）, outer leaching net slot（10）, housing slot（11）,
In flange（6）Middle setting have intake interface (7)；Inner filter net（1）, middle filter screen（2）, outer leaching net（3）Between gap be 10-
20 millimeters.
4. the torch gas Special filtering device according to claim 1 or 3, it is characterized in that：The Inner filter net slot（8）It is interior
Insert Inner filter net（1）, middle filter screen slot（9）Interpolation middle filter screen（2）, outer leaching net slot（10）Interpolation outer leaching net（3）, shell
Slot（11）Interpolation shell（4）.
5. the application process of torch gas Special filtering device described in claim 1, it is characterized in that：By present apparatus bottom air inlet
（7）Docked with live outlet line interface, top gas outlet（5）Docked with live pipeline air inlet；During specific works, greatly
The dirty of small volume is individually controlled in Inner filter net（1）, middle filter screen (2), in outer leaching net (3), make dirty remote contained by exit gas
Less than gas nozzle and nozzle is passed through, reach the requirement for fully meeting igniter and altar lamp to cleaning gas degree；Use
After certain time limit, Inner filter net (1), middle filter screen are cleared up or exchanged for（2）, outer leaching net (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710165771.XA CN106823593A (en) | 2017-03-20 | 2017-03-20 | Torch gas Special filtering device and application process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710165771.XA CN106823593A (en) | 2017-03-20 | 2017-03-20 | Torch gas Special filtering device and application process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106823593A true CN106823593A (en) | 2017-06-13 |
Family
ID=59129539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710165771.XA Pending CN106823593A (en) | 2017-03-20 | 2017-03-20 | Torch gas Special filtering device and application process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106823593A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875790A (en) * | 2017-12-12 | 2018-04-06 | 国网浙江省电力公司检修分公司 | A kind of sulfur hexafluoride gas electrostatic precipitation moisture absorption filter for power equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050282099A1 (en) * | 2002-07-22 | 2005-12-22 | Adair Rasmussen | Method and apparatus for igniting a gas flare and a gas flare |
| CN1900594A (en) * | 2006-07-06 | 2007-01-24 | 北京市燕山工业燃气设备有限公司 | Gas burning torch with multiple protective function |
| CN205351387U (en) * | 2016-02-24 | 2016-06-29 | 濮阳普瑞德燃控设备工程有限公司 | Ground ignition |
| CN105727637A (en) * | 2016-02-24 | 2016-07-06 | 成都易态科技有限公司 | Composite type filter assembly |
| CN206008297U (en) * | 2016-08-12 | 2017-03-15 | 江苏兴达净化科技发展有限公司 | A kind of combustion gas special stainless steel filter element |
| CN206566622U (en) * | 2017-03-20 | 2017-10-20 | 濮阳普瑞德燃控设备工程有限公司 | Torch gas Special filtering device |
-
2017
- 2017-03-20 CN CN201710165771.XA patent/CN106823593A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050282099A1 (en) * | 2002-07-22 | 2005-12-22 | Adair Rasmussen | Method and apparatus for igniting a gas flare and a gas flare |
| CN1900594A (en) * | 2006-07-06 | 2007-01-24 | 北京市燕山工业燃气设备有限公司 | Gas burning torch with multiple protective function |
| CN205351387U (en) * | 2016-02-24 | 2016-06-29 | 濮阳普瑞德燃控设备工程有限公司 | Ground ignition |
| CN105727637A (en) * | 2016-02-24 | 2016-07-06 | 成都易态科技有限公司 | Composite type filter assembly |
| CN206008297U (en) * | 2016-08-12 | 2017-03-15 | 江苏兴达净化科技发展有限公司 | A kind of combustion gas special stainless steel filter element |
| CN206566622U (en) * | 2017-03-20 | 2017-10-20 | 濮阳普瑞德燃控设备工程有限公司 | Torch gas Special filtering device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875790A (en) * | 2017-12-12 | 2018-04-06 | 国网浙江省电力公司检修分公司 | A kind of sulfur hexafluoride gas electrostatic precipitation moisture absorption filter for power equipment |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |