CN107883188A - Float rod type coal gas drainer - Google Patents
Float rod type coal gas drainer Download PDFInfo
- Publication number
- CN107883188A CN107883188A CN201711302194.0A CN201711302194A CN107883188A CN 107883188 A CN107883188 A CN 107883188A CN 201711302194 A CN201711302194 A CN 201711302194A CN 107883188 A CN107883188 A CN 107883188A
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- CN
- China
- Prior art keywords
- lever
- positioning
- ball float
- valve
- room
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/14—Arrangements for supervising or controlling working operations for eliminating water
- F17D3/145—Arrangements for supervising or controlling working operations for eliminating water in gas pipelines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Float Valves (AREA)
Abstract
For the impure more situation of coal gas condensate, first by way of gravitational settling, the impurity of condensate is efficiently separated, afterwards, condensate enters back into draining link.Based on ball float buoyancy and lever principle, by the change of water level, the lifting of ball float, discharge outlet is opened and closed by the transmission of lever force, realizes draining.It is a kind of a kind of coal gas drainer for being different from presently used water lute drainer operation principle.When gas pressure fluctuates in certain limit, ball float change in location will not be caused, on-off action does not occur, so overcoming the problem of water lute drainer punctures because of gas pressure fluctuation.Float rod type coal gas drainer drainage mechanism feature, the fixed pivot of one end of lever as lever, the other end is ball float floating end, middle part fulcrum is moving point, consistent with the direction of motion of floating end, floating end is the generation end of power, the power takeoff point that middle part fulcrum is.
Description
Technical field
The present invention relates to coal gas condensate exhaust apparatus technical field, the technology is used for the coal of gas piping condensate discharge
Gas water trap.
Background technology
Current gas condensed water exhaust apparatus is typically only applicable using predominantly wet bottom gas water trap, water lute drainer
Below 50kPa low middle pressure gas piping, if it exceeds 50kPa, its volume will be quite huge.Reach for gas pressure
In the case of 50kPa--300kPa, water lute drainer can not almost solve coal gas condensate emission problem.
For example enter after blast furnace dedusting purification before TRT generates electricity, gas pressure is all in 200-300kPa scope, separately
Outside, the gas piping after gas compressor, the problem of how discharge there is also water accumulation of pipeline, gas pressure also often exceeds
50kPa。
In addition, it is a method of solution problems using the method for electronic water level control.
The content of the invention
This technology is a kind of coal gas drainer designed by lever law of buoyancy.Pass through thick stick using buoyancy caused by ball float
Stick force square transmits buoyancy and gravity, so as to realize the discharge to coal gas condensate.It is float rod type coal gas drainer dependable performance, steady
It is fixed, do not consume energy.
Float rod type coal gas drainer drainage mechanism feature, as fixed pivot, the other end is floating end for one end of lever, in
Portion's fulcrum is moving point, and middle part fulcrum is consistent with the direction of motion of floating end, and floating end is the generation end of power, and middle part fulcrum is
Power takeoff point.
The technical program is：Float rod type coal gas drainer forms：Outer barrel, outer barrel are divided to two rooms, I Room, II Room.I Room
Between II Room be together with or twice vertical partition plate.I Room is expansion chamber, and purpose precipitation separates the impurity in condensate, and II Room is
Draining control room, drainage mechanism are located at II Room.
Inner barrel is stretched into the Room upper inlet flange one end of outer barrel I by pipeline, and the other end of inlet flange can be with gas pipe
Road downpipe connection.
There is drainpipe the Room of outer barrel II, draws water trap condensate.
The Room of outer barrel I and II outside set drainage head and hand hole respectively, as blowdown and maintenance.
Outer barrel II sets flange plate above Room, dismounting and maintenance as II chamber interior component.
I Room receives the condensate from gas piping, the impurity in the condensate of precipitation separation indoors.
II Room receives come the condensate for I Room impurity separation of hanging oneself.In II interior through drainage mechanism draining.
Drainage mechanism is made up of fly rod part, guiding parts, valve platen.Fly rod part passes through guiding parts, open and close valve platform
Valve port on plate, realize the open and close of water trap.
Fly rod part is made up of ball float, lever, swing rod, support, and the lifting of ball float drives lever and swing rod, is branch with support
Point does circle swing.
Guiding parts includes slide-and-guide bar, sealing guide rod.Slide-and-guide bar one end is lifted or landed by swing rod, another
End connection sealing guide rod.Guide rod one end connection slide-and-guide bar is sealed, one end lifts along the positioning and guiding bar on platen, close
There is a sealing gasket on envelope guide rod, sealing guide rod opens valve port when rising, close port during landing.
Valve platen is provided with valve port, positioning and guiding bar, positioning and guiding pipe composition.The lever of fly rod part is placed on valve platen
Support.Run in water pipe from valve port below valve platen.
Positioning and guiding bar is located at valve platen bottom.
Brief description of the drawings
Figure of description Fig. 1, Fig. 2 are this technology structural representation.
1 cylinder, 2 supports, 3 drainpipes, 4 driving levers, 5 levers, 6 ball floats, 7 slide-and-guide bars, 8 sealing guide rods, 9 positioning are led
To bar, 10 positioning and guiding pipes, 11 maintenance blind flanges, 12 inlet flanges, 13 maintenance hand holes, 14 blowoff valves, 15 dividing plates, 16 anti-rotations
Bar, 17 valve ports, 18 valve platens.
Embodiment
Below in conjunction with accompanying drawing, this technology is described further by embodiment.
In embodiment, condensed water in outside gas piping enters I Room by inlet flange 12, in I indoor settlement, so
Condensate after settling afterwards enters II Room, floats ball float 6 when water level rises to certain position water, by lever 5, to support 2
For the center of circle, do arc and be swung up, so as to drive slide-and-guide bar 7, sealing guide rod 8 to be lifted, open valve port 17, the row of realization
Water.When water level decreasing makes ball float 6 land to certain position water, by lever 5 to support 2 as the center of circle, arc is done to lower swing, from
And drive slide-and-guide bar 7, sealing guide rod 8 to be lifted, close port 17, realize reliable close.
Claims (10)
1. a kind of float rod type coal gas drainer, it is characterised in that composition includes：Cylinder（1）, support（2）, drainpipe（3）, dial
Bar（4）, lever（5）, ball float（6）, slide-and-guide bar（7）, seal guide rod（8）, positioning and guiding bar（9）, positioning and guiding pipe
（10）, overhaul blind flange（11）, inlet flange（12）, overhaul hand hole（13）, blowoff valve（14）, dividing plate（15）, anti-bull stick（16),
Valve port（17）, valve platen (18).
2. float rod type coal gas drainer according to claim 1, it is characterised in that cylinder（1）Outside is connected to inlet flange
（12）, overhaul blind flange（11）, overhaul hand hole（13）, drainpipe（3）, blowoff valve（14）Deng.
3. float rod type coal gas drainer according to claim 1, it is characterised in that cylinder（1）Two rooms of inside points, the Ith Room
Serve to introducing condensed water impurity sedimentation, the IIth Room condensed water passes through drainage mechanism draining；By dividing plate between I and II Room（15）
Separate, but passage is left between two Room.
4. float rod type coal gas drainer according to claim 3, it is characterised in that the IIth Room sets drainage mechanism, mechanism composition
Including：Support（2）, driving lever（4）, lever（5）, ball float（6）, slide-and-guide bar（7）, seal guide rod（8）, positioning and guiding bar
（9）, positioning and guiding pipe（10）, anti-bull stick（16), valve port（17）, valve platen (18).
5. the IIth Room according to claim 4 sets drainage mechanism, it is characterised in that support（2）As lever（5）Fixation
Fulcrum, support（2）One end falls within valve platen（18）On, the other end and lever（5）One end be hinged.
6. the IIth Room according to claim 4 sets drainage mechanism, it is characterised in that lever（5）One end hinged support（2）,
The other end connects ball float（6）, intermediate support and driving lever（4）Connection；Support（1）For the fixed pivot of lever, intermediate support is living
Activity supporting point, it is allowed to two-dimension displacement occurs；Ball float（6）As the closed container for producing buoyancy, ball float shape is any, ball float（6）Connect
In lever（5）One end；Intermediate support distance support（1）It is shorter, apart from ball float（6）It is longer；Lever is to support（2）For fulcrum,
Ball float（6）Drive driving lever（4）Do arcuate movement.
7. the IIth Room according to claim 4 sets drainage mechanism, it is characterised in that slide-and-guide bar（6）As driving lever（4）
To sealing guide rod（8）Dynamic transfering rod；Slide-and-guide bar（6）One end and driving lever（4）It is slidably connected（It is or be hinged）, the other end
With sealing guide rod（8）Connection.
8. the IIth Room according to claim 4 sets drainage mechanism, it is characterised in that sealing guide rod（8）As rise sealing with
The component of guide effect, including closure, seal, conduit, one end and slide-and-guide bar（6）Connection, the conduit of the other end with
Positioning and guiding bar（9）Connection；Positioning and guiding bar（9）As sealing guide rod（8）Positioning rod member, guiding sealing guide rod hang down
Direct acting.
9. the IIth Room according to claim 4 sets drainage mechanism, it is characterised in that positioning and guiding bar（9）It is fixed on valve platen
（18）Positioning and guiding pipe（10）On；Positioning and guiding pipe（10）As positioning and guiding bar（9）Immobilizing foundation, positioned at valve platen
（18）Bottom；But positioning method includes this mode, but not limited to this mode.
10. the IIth Room according to claim 4 sets drainage mechanism, it is characterised in that valve platen（18）Act as entirely arrange
The workbench of water dispenser structure, anti-bull stick is additionally provided with valve platen（16）, it is therefore an objective to prevent from sealing the rotation of guide rod；Valve port（17）With
Drainpipe（3）It is mounted on valve platen, and valve port direction is upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711302194.0A CN107883188A (en) | 2017-12-10 | 2017-12-10 | Float rod type coal gas drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711302194.0A CN107883188A (en) | 2017-12-10 | 2017-12-10 | Float rod type coal gas drainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107883188A true CN107883188A (en) | 2018-04-06 |
Family
ID=61773685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711302194.0A Pending CN107883188A (en) | 2017-12-10 | 2017-12-10 | Float rod type coal gas drainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107883188A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886966A (en) * | 2019-10-29 | 2020-03-17 | 张家港宏昌钢板有限公司 | Leakage-proof device of gas drainer and use method |
| CN113757548A (en) * | 2020-06-03 | 2021-12-07 | 唐山泽中科技有限公司 | Float rod type gas drainer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20319013U1 (en) * | 2003-12-05 | 2004-03-04 | Ruhrgas Ag | Condensation removal device for gas pipes, especially for natural gas, comprises separator with guides directing gas against its inside wall outside pipe cross section |
| CN201141515Y (en) * | 2007-12-07 | 2008-10-29 | 武汉钢铁(集团)公司 | Anti-leakage drainer of gas pipeline |
| CN203395593U (en) * | 2013-08-12 | 2014-01-15 | 莱芜市青山设备制造工程有限公司 | Floating type high-pressure coal gas drainer |
| CN105909978A (en) * | 2016-06-13 | 2016-08-31 | 浙江迎日阀门制造有限公司 | Floating ball type anti-leakage gas drainer |
-
2017
- 2017-12-10 CN CN201711302194.0A patent/CN107883188A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20319013U1 (en) * | 2003-12-05 | 2004-03-04 | Ruhrgas Ag | Condensation removal device for gas pipes, especially for natural gas, comprises separator with guides directing gas against its inside wall outside pipe cross section |
| CN201141515Y (en) * | 2007-12-07 | 2008-10-29 | 武汉钢铁(集团)公司 | Anti-leakage drainer of gas pipeline |
| CN203395593U (en) * | 2013-08-12 | 2014-01-15 | 莱芜市青山设备制造工程有限公司 | Floating type high-pressure coal gas drainer |
| CN105909978A (en) * | 2016-06-13 | 2016-08-31 | 浙江迎日阀门制造有限公司 | Floating ball type anti-leakage gas drainer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886966A (en) * | 2019-10-29 | 2020-03-17 | 张家港宏昌钢板有限公司 | Leakage-proof device of gas drainer and use method |
| CN110886966B (en) * | 2019-10-29 | 2021-07-13 | 张家港宏昌钢板有限公司 | Leakage-proof device of gas drainer and use method |
| CN113757548A (en) * | 2020-06-03 | 2021-12-07 | 唐山泽中科技有限公司 | Float rod type gas drainer |
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| 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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190213 Address after: 063000 Tangshan City, Hebei Province, Tangshan High-tech Industrial Park Business Center B, 5 floors Applicant after: Tangshan Zawa science and Technology Co., Ltd. Address before: 063000 City Garden, Lubei District, Tangshan City, Hebei Province, 405-2-202, High-tech Development Zone Applicant before: Lu Shouyou |
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| TA01 | Transfer of patent application right |