CN203710929U - Externally-mounted type device for mixing natural gas with synergist - Google Patents
Externally-mounted type device for mixing natural gas with synergist Download PDFInfo
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- CN203710929U CN203710929U CN201320822722.6U CN201320822722U CN203710929U CN 203710929 U CN203710929 U CN 203710929U CN 201320822722 U CN201320822722 U CN 201320822722U CN 203710929 U CN203710929 U CN 203710929U
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- gas
- synergist
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- natural gas
- tank
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Abstract
The utility model discloses an externally-mounted type device for mixing natural gas with a synergist. The externally-mounted type device comprises a liquid storage tank, a pneumatic valve, a gas-liquid mixing tank and a buffer tank, wherein the top end of the liquid storage tank is connected with a gas source inlet and a synergist liquid inlet; a liquid outlet of the liquid storage tank and the gas source inlet are respectively connected with the pneumatic valve; the pneumatic valve is connected with the top of the gas-liquid mixing tank; the gas and the synergist pass through the pneumatic valve, are mixed in the gas-liquid mixing tank, and then enter into the buffer tank to be evenly mixed again; an outlet valve is arranged at the top end of the buffer tank; mixed synergistic natural gas is output and then introduced into a production field. Through the device, the conventional problem of mixing natural gas and a synergist is solved; by taking the self working pressure of natural gas as power, the power and the pressure in the device are balanced, thereby automatically mixing the gas and the synergist, and the device is free of an external power supply and power, is safe and efficient, and is simple to operate.
Description
Technical field
Blending device when the utility model relates to industrial combustion gas device field, particularly Synergistic natural gas as the use of cutting gas.
Background technology
In recent years, Synergistic natural gas is increasingly extensive as the use of industrial cutting gas, and the problem that is mixed of natural gas and synergist becomes the focus of discussing in industry.
At present, the mode generally adopting for bottled Synergistic natural gas is in the industry: first synergist (liquid) is injected to every steel cylinder, and then carry out CNG natural gas and permit dress.There is following problem in the Synergistic natural gas that this mode fills: 1. makings is inhomogeneous.After natural gas bottle inlet, be mainly a gas expansion process, due to the vaporization rate of synergist and with the problems such as intermiscibility of natural gas, liquid synergist can not fully mix with natural gas; 2. all there is the etching problem to steel cylinder in most synergist, and this is also that insider worries, long-term use will cause major safety risks.
For this reason, in the urgent need to studying a kind of external hanging type automatic blending device safe and efficient, simple to operate for solving liquid synergist and can not evenly mix with natural gas and the problem such as synergist corrosion steel cylinder.
Utility model content
Goal of the invention of the present utility model is: for above-mentioned existence for solving the demand of the device that liquid synergist mixes with natural gas, a kind of natural gas and synergist external hanging type blending device are provided, solve the problem that is mixed of traditional natural gas and synergist, safe and efficient, simple to operate, by natural gas self operating pressure, be power, make required drive and pressure balance in device, realize gas-liquid automatic blending, without external power supply and power.
The technical solution adopted in the utility model is such:
A kind of natural gas and synergist external hanging type blending device, comprise fluid reservoir, pneumatic operated valve, gas-liquid be mixed tank and surge tank four parts, fluid reservoir top connects gas source inlet, and synergist inlet is set, fluid reservoir liquid outlet and gas source inlet are connected with pneumatic operated valve respectively, pneumatic operated valve connects the gas-liquid tank top that is mixed, and gas-liquid is mixed bottom pot bottom and surge tank and is connected, and surge tank top arranges outlet valve.
Fluid reservoir generally adopts stainless steel, top is connected with gas source inlet, be provided with intake valve, synergist inlet arranges liquid feed valve, is also provided with in addition level indicator, and fluid reservoir liquid outlet is connected with pneumatic operated valve, during inlet open, fluid reservoir and air inlet pipe net form isobaric environment, and liquid feed valve is opened, and synergist liquid utilizes potential difference to carry in isobaric environment.
The ability of whole device is to be determined by the volume of fluid reservoir.The general addition of Synergistic natural gas is 8g/M
3natural gas, 1000L fluid reservoir can produce 125M
3synergistic natural gas, can supply 21 bottles of natural gas motorcars.The large I required design of fluid reservoir.
Pneumatic operated valve connects respectively fluid reservoir liquid outlet and gas source inlet, and by source of the gas power On/Off liquid outlet, gas-liquid enters the gas-liquid tank that is mixed in the lump, is effectively mixed from top to bottom.
The gas-liquid tank that is mixed generally adopts stainless steel, wherein fills up the chemical filler that specific area is larger, with dispersing liquid, increases gas-liquid contact face.Gas-liquid is through pneumatic operated valve, from the gas-liquid tank top that is mixed, enters, and by outlet at bottom, enters surge tank.
Surge tank generally adopts stainless steel, realizes the evenly mixed again of gas-liquid, guarantees the normal supply gas pressure of pipe network.By the be mixed Synergistic natural gas of tank output of gas-liquid, from buffering pot bottom, entered, after surge tank evenly mixes, by top exit valve, exported, enter production scene.
Described fluid reservoir is provided with level indicator.
Described pneumatic operated valve is adjustable pneumatic valve.
Pneumatic operated valve is adjustable pneumatic valve, can realize gas liquid ratio and regulate.
The described gas-liquid tank that is mixed is provided with overflow valve.
Overflow valve is that the mechanical admixture in discharge liquid and the raffinate that is difficult to volatilization are set, generally in normally off.
Natural gas and synergist external hanging type blending device are supported by a band or the movably casing of roller holds.
Casing can be positioned over to the ground of cleavable site, with gas cylinder, move arbitrarily.The plug-in casing of 1000～2000L fluid reservoir can be length * wide * height=400mm * 200mm * 500mm.Can arbitrarily design.
In sum, owing to having adopted above-mentioned technology power case, the beneficial effects of the utility model are:
Natural gas described in the utility model and synergist external hanging type blending device, be power by natural gas self operating pressure, and in solving device, required drive and pressure balance, realize gas-liquid automatic blending, without external power supply and power.This device can mix uneven problem by fine solution liquid synergist with natural gas, synergist is not deposited for a long time in steel cylinder yet, safe and efficient, simple to operate.
Accompanying drawing explanation
Fig. 1 is natural gas described in the utility model and synergist external hanging type blending device structural representation.
Mark in figure: 1 is fluid reservoir, 2 is pneumatic operated valve, and 3 is the gas-liquid tank that is mixed, and 4 is surge tank.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, wooden utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, for natural gas described in the utility model and synergist external hanging type blending device structural representation, device comprises fluid reservoir 1, pneumatic operated valve 2, gas-liquid be mixed tank 3 and surge tank 4 four parts, fluid reservoir 1 top connects gas source inlet, and synergist inlet is set, fluid reservoir 1 is provided with level indicator, fluid reservoir 1 liquid outlet and gas source inlet are connected with adjustable pneumatic valve 2 respectively, pneumatic operated valve 2 connects gas-liquids tank 3 tops that are mixed, gas-liquid tank 3 bottoms that are mixed are connected with surge tank 4 bottoms, the gas-liquid tank 3 that is mixed is provided with overflow valve, surge tank 4 tops arrange outlet valve.
During use, by rubber hose, connect into and out of air valve port, closing outflow valve, opens liquid feed valve, closes this valve after synergist is filled to fluid reservoir 1, opens subsequently intake valve, after air emptying in device, just can normally use.Pneumatic operated valve 2 connects respectively fluid reservoir 1 liquid outlet and gas source inlet, and by source of the gas power On/Off liquid outlet, gas-liquid enters the gas-liquid tank 3 that is mixed in the lump, is effectively mixed from top to bottom, then by outlet at bottom, enters surge tank 4.Gas-liquid is evenly mixed again, by surge tank 4 top exit valves, is exported, and enters production scene.
Whole blending device can be held by the movably casing of a band support or roller.Casing is positioned over to the ground of cleavable site, with gas cylinder, moves arbitrarily.
Device is safeguarded simple, and fluid reservoir 1 is provided with level indicator, can check at any time the service condition of fluid reservoir 1 interior synergist, and available suds check junction gas leakage situation, guarantee more safely to use.
Device described in the utility model has solved the problem that is mixed of traditional natural gas and synergist, by natural gas self operating pressure, be power, in solving device, required drive and pressure balance, realize gas-liquid automatic blending, without external power supply and power, safe and efficient, simple to operate.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a natural gas and synergist external hanging type blending device, it is characterized in that: comprise fluid reservoir (1), pneumatic operated valve (2), gas-liquid be mixed tank (3) and surge tank (4) four parts, fluid reservoir (1) top connects gas source inlet, and synergist inlet is set, fluid reservoir (1) liquid outlet and gas source inlet are connected with pneumatic operated valve (2) respectively, pneumatic operated valve (2) connects gas-liquid tank (3) top that is mixed, gas-liquid is mixed bottom tank (3) bottom and surge tank (4) and is connected, and surge tank (4) top arranges outlet valve.
2. natural gas as claimed in claim 1 and synergist external hanging type blending device, is characterized in that: described fluid reservoir (1) is provided with level indicator.
3. natural gas as claimed in claim 1 and synergist external hanging type blending device, is characterized in that: described pneumatic operated valve (2) is adjustable pneumatic valve.
4. natural gas as claimed in claim 1 and synergist external hanging type blending device, is characterized in that: the described gas-liquid tank (3) that is mixed is provided with overflow valve.
5. natural gas as claimed in claim 1 and synergist external hanging type blending device, is characterized in that: natural gas and synergist external hanging type blending device are supported by a band or the movably casing of roller holds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320822722.6U CN203710929U (en) | 2013-12-16 | 2013-12-16 | Externally-mounted type device for mixing natural gas with synergist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320822722.6U CN203710929U (en) | 2013-12-16 | 2013-12-16 | Externally-mounted type device for mixing natural gas with synergist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710929U true CN203710929U (en) | 2014-07-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320822722.6U Expired - Fee Related CN203710929U (en) | 2013-12-16 | 2013-12-16 | Externally-mounted type device for mixing natural gas with synergist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104140859A (en) * | 2014-08-19 | 2014-11-12 | 灿光石化(福建)有限公司 | Natural gas and synergist pulse injection mixing device |
-
2013
- 2013-12-16 CN CN201320822722.6U patent/CN203710929U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104140859A (en) * | 2014-08-19 | 2014-11-12 | 灿光石化(福建)有限公司 | Natural gas and synergist pulse injection mixing device |
| CN104140859B (en) * | 2014-08-19 | 2016-02-03 | 福建中基能源有限公司 | A kind of natural gas and synergist pulse injection mixing arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20141216 |
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| EXPY | Termination of patent right or utility model |