CN207080197U - A kind of quick open flow igniter of natural gas surface line - Google Patents
A kind of quick open flow igniter of natural gas surface line Download PDFInfo
- Publication number
- CN207080197U CN207080197U CN201720838678.6U CN201720838678U CN207080197U CN 207080197 U CN207080197 U CN 207080197U CN 201720838678 U CN201720838678 U CN 201720838678U CN 207080197 U CN207080197 U CN 207080197U
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- China
- Prior art keywords
- open flow
- knockout drum
- settling tank
- natural gas
- surface line
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Abstract
The utility model belongs to the quick open flow firing technique field of oil gas field, more particularly to a kind of quick open flow igniter of natural gas surface line, including the first nonyl head, admission line, first ball valve, knockout drum, pressure gauge, safety valve, settling tank, connecting tube, whirlwind separator, escape pipe, second ball valve, second nonyl head, external transport pipeline, torch, torch lighter, settling tank leakage fluid dram, connecting bracket and base, solve pipeline ice blockage open flow in the prior art and use direct discharge opeing, open flow is separated using large-scale three separators, liquids recovery, gas flows directly into the problem of atmosphere pollutes to environment, effectively abatement takes the risk that liquid open flow pollutes to well site.
Description
Technical field
The utility model belongs to the quick open flow firing technique field of oil gas field, and in particular to a kind of natural gas surface line is fast
Fast open flow igniter.
Background technology
With the implementation of " 13 " planning outline, economic construction of China welcomes new developing stage, to oil and naturally
The contradiction of the also sustainable growth of the demand of the gas energy, energy demand supply and environmental protection also becomes increasingly conspicuous, as safety and environmental protection is " new
The issuing and implementation of two methods ", in natural development process, realize that safe working, lasting exploit are particularly important.Conventional pipeline ice
Blocking is sprayed, and is sometimes all direct discharge opeing, open flow or is separated using large-scale three separators, liquids recovery, gas is direct
Flow into atmosphere.Gas well pressure is high, jet power is strong, and liquid can float with air-flow during open flow, pollute the atmosphere.With wind direction
Change, the natural gas in fog-like liquid can fly away in atmosphere with box haul, cause Atmospheric Ozone Layer Depletion.At the same time,
Also containing harmful poisonous gases such as H2S, CO in natural gas, once these gases, which rack, is scattered to resident's production life on well site periphery
Area living, the nigh villager that lives can to cause greatly to endanger.
Utility model content
The purpose of this utility model be overcome in the prior art pipeline ice blockage open flow use direct discharge opeing, open flow or use
Large-scale three separators are separated, and liquids recovery, gas flows directly into the problem of atmosphere pollutes to environment.
Therefore, the utility model provides a kind of quick open flow igniter of natural gas surface line, including the first nonyl head,
Admission line, the first ball valve, knockout drum, pressure gauge, safety valve, settling tank, connecting tube, whirlwind separator, escape pipe, second
Ball valve, the second nonyl head, external transport pipeline, torch, torch lighter, settling tank leakage fluid dram, connecting bracket and base, described first
It is nonyl head, admission line, the first ball valve, knockout drum, connecting tube, whirlwind separator, escape pipe, the second ball valve, the second nonyl head, outer
Defeated pipeline and torch are sequentially connected from left to right, and pressure gauge and safety valve are connected to the top of knockout drum, knockout drum and rotation
The top of the bottom connection settling tank of wind formula separator, the bottom of settling tank are connected on base by connecting bracket, settling tank
Bottom side be provided with settling tank leakage fluid dram, the top and bottom of torch connect torch lighter and base respectively.
Described knockout drum includes the heavily fortified point that opens ice, and the heavily fortified point that opens ice is connected to knockout drum inside left entrance.
Described knockout drum also includes baffle plate, and baffle number is connected to knockout drum for the multiple and dislocation respectively that is tilted to the right
On the inside of top and bottom.
Described knockout drum bottom is provided with multiple openings, and opening is connected by pipeline with the top of settling tank.
The internal diameter of described admission line and the internal diameter of connecting tube are respectively less than the internal diameter of knockout drum.
Described natural gas surface line quick open flow igniter operating pressure 5MPa, safe pressure 6.5MPa.
The beneficial effects of the utility model：The quick open flow igniting dress of this natural gas surface line provided by the utility model
Put, on natural gas well relief line, using bottom pressure or alchol-injection pump Pressurized liquid discharge, liquid and ice to discharge block up thing
Being opened ice by the heavily fortified point that opens ice and rolling over baffle makes its natural subsidence, and gas realizes gas-liquid quick separating open flow point by relief line
Fire, gas can be with rapid-ignition after separation, and liquid freely drop to cylinder body bottom and the receipts flow container specified is discharged to by leakage fluid dram, can
Effectively prevent liquid to be sprayed onto well site or peasants and herdsmen grassland, cause environmental pollution, effectively abatement takes liquid open flow and causes dirt to well site
The risk of dye.
Brief description of the drawings
The utility model is described in further details below with reference to accompanying drawing.
Fig. 1 is the structural representation of the quick open flow igniter of natural gas surface line.
Description of reference numerals：1st, the first nonyl head；2nd, admission line；3rd, the first ball valve；4th, knockout drum；5th, pressure gauge；6th, pacify
Full valve；7th, open ice heavily fortified point；8th, baffle plate；9th, settling tank；10th, connecting tube；11st, whirlwind separator；12nd, escape pipe；13rd, the second ball
Valve；14th, the second nonyl head；15th, external transport pipeline；16th, torch；17th, torch lighter；18th, settling tank leakage fluid dram；19th, connecting bracket；
20th, base；41st, it is open.
Embodiment
Embodiment 1：
A kind of as shown in figure 1, quick open flow igniter of natural gas surface line, it is characterised in that：Including the first nonyl head
1st, admission line 2, the first ball valve 3, knockout drum 4, pressure gauge 5, safety valve 6, settling tank 9, connecting tube 10, whirlwind separator
11st, escape pipe 12, the second ball valve 13, the second nonyl is first 14, external transport pipeline 15, torch 16, torch lighter 17, settling tank leakage fluid dram
18th, connecting bracket 19 and base 20, the first described nonyl is first 1, admission line 2, the first ball valve 3, knockout drum 4, connecting tube 10, rotation
Wind formula separator 11, escape pipe 12, the second ball valve 13, the second nonyl are first 14, external transport pipeline 15 and torch 16 connect successively from left to right
Connect, pressure gauge 5 and safety valve 6 are connected to the top of knockout drum 4, and knockout drum 4 connects with the bottom of whirlwind separator 11
The top of settling tank 9, the bottom of settling tank 9 are connected on base 20 by connecting bracket 19, and the bottom side of settling tank 9 is provided with
Settling tank leakage fluid dram 18, the top and bottom of torch 16 connect torch lighter 17 and base 20 respectively.The device is arranged on day
On right gas well relief line, using bottom pressure or alchol-injection pump Pressurized liquid discharge, gas liquid mixture enters knockout drum 4 from inlet tube 2
With whirlwind separator 11, knockout drum 4 and whirlwind separator 11 gas liquid mixture is carried out respectively gas-liquid initial gross separation and
Fine separation, the liquid of separation freely drop to the bottom of settling tank 9 and the receipts flow container specified are discharged to by settling tank leakage fluid dram 18,
It can effectively prevent liquid to be sprayed onto well site or peasants and herdsmen grassland, cause environmental pollution, the gas of separation passes through relief line, torch
Igniter 17 realizes quick open flow igniting.
Embodiment 2：
As shown in figure 1, on the basis of embodiment 1, described knockout drum 4 includes the heavily fortified point 7 that opens ice, and the heavily fortified point 7 that opens ice is connected to point
From the inside left entrance of tank 4；The heavily fortified point 7 that opens ice is used to crush gas liquid mixture stream and its entrained solid particulate matter, structure letter
Single, crushing effect is good.
Described knockout drum 4 also includes baffle plate 8, and the quantity of baffle plate 8 is connected to separation for the multiple and dislocation respectively that is tilted to the right
On the inside of the top and bottom of tank 4；Due to density different a part of gases in it is flat throw or tiltedly on be thrown into the position of baffle plate 8, baffle plate 8
It can be obstructed well, complete the initial gross separation of gas-liquid, design structure is simple.
The internal diameter of described admission line 2 and the internal diameter of connecting tube 10 are respectively less than the internal diameter of knockout drum 4.Gas liquid mixture from
Inlet tube 2 enters knockout drum 4, gas liquid mixture flow area sudden expansion, can reduce flow velocity, makes gas liquid mixture and its entrained
Automatic sedimentation to settling tank 9, completes initial gross separation to solid particulate matter under gravity.
The described bottom of knockout drum 4 is provided with multiple openings 41, and opening 41 is connected by pipeline with the top of settling tank 9, more
Individual opening 41 is smoothly discharged into settling tank 9 beneficial to liquid from knockout drum 4, does not cause overflow, and the weight of alleviator.
Described natural gas surface line quick open flow igniter operating pressure 5MPa, safe pressure 6.5MPa, the dress
Put the purpose that can meet individual well or the separation open flow igniting of gas transmission line Quick gas-liquid.
The operation principle of the present invention：
During work, gas liquid mixture enters knockout drum 4, gas liquid mixture flow area sudden expansion, flow velocity drop from inlet tube 2
It is low, run into the heavily fortified point that opens ice and 7 crushed, gas liquid mixture and its entrained solid particulate matter automatic sedimentation under gravity
To settling tank 9, due to density different a part of gases in it is flat throw or tiltedly on be thrown into the position bottom of baffle plate 8, complete initial gross separation；
Gas after separation enters whirlwind separator 11 by connecting tube 10, and the liquid for tentatively failing separation continues to fall, and is falling
During separated again, the gas isolated enters external transport pipeline 15 by gas outlet；It is heavy to be fallen under the liquid isolated
The drop bottom of tank 9 passes through the discharge opeing of settling tank leakage fluid dram 18.
Exemplified as above is only for example, not forming to the scope of protection of the utility model to of the present utility model
Limitation, it is every to be belonged to the same or analogous design of the utility model within protection scope of the present invention.
Claims (6)
- A kind of 1. quick open flow igniter of natural gas surface line, it is characterised in that：Including the first nonyl head (1), admission line (2), the first ball valve (3), knockout drum (4), pressure gauge (5), safety valve (6), settling tank (9), connecting tube (10), cyclone type separation Device (11), escape pipe (12), the second ball valve (13), the second nonyl head (14), external transport pipeline (15), torch (16), torch lighter (17), settling tank leakage fluid dram (18), connecting bracket (19) and base (20), the first described nonyl head (1), admission line (2), One ball valve (3), knockout drum (4), connecting tube (10), whirlwind separator (11), escape pipe (12), the second ball valve (13), second Nonyl head (14), external transport pipeline (15) and torch (16) are sequentially connected from left to right, and pressure gauge (5) and safety valve (6) connect respectively At the top of knockout drum (4), knockout drum (4) connects the top of settling tank (9), settling tank with the bottom of whirlwind separator (11) (9) bottom is connected on base (20) by connecting bracket (19), and the bottom side of settling tank (9) is provided with settling tank leakage fluid dram (18), the top and bottom of torch (16) connect torch lighter (17) and base (20) respectively.
- 2. the quick open flow igniter of natural gas surface line as claimed in claim 1, it is characterised in that：Described knockout drum (4) include open ice hard (7), the heavily fortified point (7) that opens ice is connected to knockout drum (4) inside left entrance.
- 3. the quick open flow igniter of natural gas surface line as claimed in claim 2, it is characterised in that：Described knockout drum (4) baffle plate (8) is also included, baffle plate (8) quantity is connected to the top and bottom of knockout drum (4) for the multiple and dislocation respectively that is tilted to the right On the inside of portion.
- 4. the quick open flow igniter of natural gas surface line as claimed in claim 3, it is characterised in that：Described knockout drum (4) bottom is provided with multiple openings (41), and opening (41) is connected by pipeline with the top of settling tank (9).
- 5. the quick open flow igniter of natural gas surface line as claimed in claim 4, it is characterised in that：Described air inlet pipe The internal diameter of line (2) and the internal diameter of connecting tube (10) are respectively less than the internal diameter of knockout drum (4).
- 6. the quick open flow igniter of natural gas surface line as claimed in claim 5, it is characterised in that：Described natural gas Surface line quick open flow igniter operating pressure 5MPa, safe pressure 6.5MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720838678.6U CN207080197U (en) | 2017-07-12 | 2017-07-12 | A kind of quick open flow igniter of natural gas surface line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720838678.6U CN207080197U (en) | 2017-07-12 | 2017-07-12 | A kind of quick open flow igniter of natural gas surface line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207080197U true CN207080197U (en) | 2018-03-09 |
Family
ID=61427136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720838678.6U Active CN207080197U (en) | 2017-07-12 | 2017-07-12 | A kind of quick open flow igniter of natural gas surface line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207080197U (en) |
-
2017
- 2017-07-12 CN CN201720838678.6U patent/CN207080197U/en active Active
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