CN2318536Y - 'Light hydrocarbon civil fuel' normal temp. high-efficient constant-ratio gasification device - Google Patents
'Light hydrocarbon civil fuel' normal temp. high-efficient constant-ratio gasification device Download PDFInfo
- Publication number
- CN2318536Y CN2318536Y CN 98203181 CN98203181U CN2318536Y CN 2318536 Y CN2318536 Y CN 2318536Y CN 98203181 CN98203181 CN 98203181 CN 98203181 U CN98203181 U CN 98203181U CN 2318536 Y CN2318536 Y CN 2318536Y
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- pipe
- lighter hydrocarbons
- normal
- tube
- gasification installation
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- Expired - Fee Related
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Abstract
The utility model relates to a device capable of gasifying light hydrocarbon civil fuel under normal temperature with high efficiency in a definite proportion, which is composed of a gasifying tank, a mixed annular tube in the gasifying tank, an outer annular gas tube, an inner annular gas tube, a mixed straight tube outside the gasifying tank, an atomizing unit in the mixed straight tube and a metering and controlling system for air and light hydrocarbon liquid flow. The utility model has the advantage of continuous gasification function which enables the rate of gasification of the light hydrocarbon civil fuel to reach more than 99% and can prepare required gas mixture of various densities in a definite proportion.
Description
The utility model relates to a kind of " lighter hydrocarbons domestic fuel " device of high-efficiency gasification under normal temperature condition, particularly a kind of energy is by the device of certain mixed proportion gasification.
Existing light-hydrocarbon fuel gasification installation adopts " bubbing type " more, is about to have air emersion from the perforated tube of fuel bottom of certain pressure, forms to have certain density combination gas, is piped to the user.As disclosed Chinese patent " imitative rock gas generator " (patent No. is ZL94216012.6).Chinese patent " the efficient vaporizer of carbon 5 constant virtues temperature " (patent No. is ZL94231874.9) their common deficiencys show:
1, same jar fuel is from bringing into use before second time fueling, and the concentration of bubbling gasification can not be consistent, and the white index fluctuation of China is too big, combustion instability.
2, except that smart carbon five, all the other light-hydrocarbon fuels can not all gasify with the bubbling mode, and raffinate is more, Gao Shikeda 50%.
The purpose of this utility model is avoided " bubbing type " gasifying method exactly, provide a kind of at normal temperatures with machinery type from being atomised to gasification and can mixed proportion on demand being mixed with a kind of gasification installation of concentration stabilize, this device can guarantee that the standard NY313-1997 " lighter hydrocarbons domestic fuel " that the national Ministry of Agriculture in 1997 issues reaches the rate of gasification more than 99%.
The purpose of this utility model realizes as follows: " lighter hydrocarbons domestic fuel " normal-temperature efficient is surely than gasification installation, it is by gasifying tank 35, and hybrid loop pipe 26 in the gasifying tank 35, outer ring tracheae 19, interior annular gas pipe 25 constitutes, wherein: hybrid loop pipe 26 is housed in gasifying tank 35, hybrid loop pipe 26 communicates with mixing straight tube 10, mix in the straight tube 10 and be equipped with by oil transportation short tube 21, nozzle 8, the atomising device that sprayer 9 is formed, hybrid loop pipe 26 communicates with modulating valve 7 by mixing straight tube 10, modulating valve 7 communicated with threeway 5 by connecting tube 6, threeway 5 communicated with flowmeter 3 by connecting tube 4, and flowmeter 3 communicates with air pressure source by pneumatic tube 2.Outer ring tracheae 19 is housed in gasifying tank 35, and outer ring tracheae 19 communicates with modulating valve 12 by gas transmission straight tube 17, and modulating valve 12 communicates with threeway 5 by bend pipe 11.Outer ring tracheae 19 communicates with interior annular gas pipe 25 by four bend pipes 18.
Working principle of the present utility model: the air with certain pressure is punished into two strand through flowmeter 3 in threeway 5 along arrow 1 direction, and one enters along modulating valve 7 and mixes straight tube 10, one along bend pipe 11, modulating valve 12, enter gas transmission straight tube 17.Mix in the straight tube 10 atomizer 9 is housed, atomizer 9 is that an angle becomes 90 ° of conical parts, 5 of the uniform open-works in cone height 1/2 place, when the air with pressure mixes mutually with the lighter hydrocarbons liquid stream with certain pressure of nozzle 8 along the ejection of arrow 22 directions when arrow 23 directions are flowed through hole, atomizer 9 taper microcephaly garden, and in the atomizing body by from the impact of air currents of arrow 24 directions, part lighter hydrocarbons liquid stream is gasified, and a part forms atomized particles, and this is the gasification first time of this device.Mix the gasification atomized flow that forms in the straight tube 10, under the promotion of forced draft, enter hybrid loop pipe 26, it is 2 millimeters aperture that hybrid loop pipe 26 tops have two row's diameters, 70 of every rows, part mixed airflow sprays vertically upward along arrow 33 directions, and another part air-flow is 17 ° arrow 34 directions ejection along become angle with Vertical direction, and the mixed airflow by apertures ejection above the hybrid loop pipe 26 has all been gasified more than 95%, and this is the gasification second time of this device.The continuation gasification that remaining atomized particles has in the uphill process in gasifying tank 35, what have is bonded on gasifying tank 35 walls, or sinks in the gasifying tank bottom, begins to form liquid film.In order in time to eliminate this liquid film, at the bottom of not making it form liquid stream and be deposited on jar, air stream from threeway 5 punishment streams with certain pressure, along bend pipe 11, by modulating valve 12, enter outer ring tracheae 19 along gas transmission straight tube 17, from outer ring tracheae 19 tops two row's diameters is 1.5 millimeters aperture ejections, one 60 of apertures of row along arrow 32 vertically upward, 60 of row's apertures form 19 ° of angles along arrow 31 and Vertical direction and rush at tank skin.The air stream that has certain pressure from another strand of threeway 5 punishment streams, enter interior annular gas pipe 25 along bend pipe 18, it is 1.5 millimeters aperture that interior annular gas pipe 25 has three row's diameters, 50 of one row's apertures, along arrow 30 vertically upward, 50 of row's apertures form 15 ° of angles along arrow 27 and Vertical direction and spray, 50 of the 3rd row's apertures, at the bottom of rushing at jar along arrow 29 directions, with the Vertical direction angle be 26 °, the gasification for the third time of Here it is this device.Outer ring tracheae 19, the air that interior annular gas pipe 25 is gushed out has three effects: first increases energy for the mixed gas that gushes out from hybrid loop pipe 26, makes its better gasification; Second: tank skin, jar end are formed airflow scouring the liquid film that sticks to tank skin jar bottom surface is gasified rapidly; The the 3rd: water down the concentration of the mixed gas of from hybrid loop pipe 26 apertures, rushing out, be mixed with a certain proportion of combination gas.Flowmeter 3 has write down air mass flow, regulating and controlling valve 7, modulating valve 12, just can obtain the air mass flow that needs.Flowmeter 14 has write down the flow of lighter hydrocarbons liquid stream, regulating and controlling valve 13, and what needing just can obtain enters the flow that has certain pressure lighter hydrocarbons liquid stream in the transport pipe 15 along arrow 16 directions.When the lighter hydrocarbons liquid of supplying with flow one timing in the stream unit time, regulating and controlling valve 7 and modulating valve 12 can obtain the certain density combination gas that needs.Be a taper before gasifying tank 35 tops, after bend pipe 36 and sourceof negative pressure are connected, the flow velocity increase makes the pressure in the gasifying tank 35 be in negative pressure state all the time in the bend pipe 36, more help the gasification of lighter hydrocarbons atomized particles, the combination gas that forms in the gasifying tank 35 is sent to gas holder continuously through bend pipe 36.Blowdown valve 28 is equipped with in gasifying tank 35 bottoms, turns on blowdown valve and can regularly get rid of moisture and other foreign material on the one hand, can observe the light hydrocarbon situation on the other hand.
Good effect of the present utility model is: (one) " lighter hydrocarbons domestic fuel " is through three gasifications of this device, and rate of gasification reaches more than 99%; (2) because this device is equipped with the flowmeter of air and lighter hydrocarbons liquid stream, can measure instantaneous flow, the valve of regulating air and lighter hydrocarbons liquid stream can be controlled the concentration of combination gas, has saved expensive mixing and automatic control detection device, greatly reduces cost; (3) when remaining on, ambient temperature need not adopt any heating measure more than 5 ℃; (4) gasifying tank is in below the normal pressure in the jar during work, so as safe as a house because sourceof negative pressure is connected at the top.
Description of drawings is as follows:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is Figure 1A place enlarged view.
The utility model is described in further detail below in conjunction with accompanying drawing:
Fixed than gasification installation as Fig. 1 " lighter hydrocarbons domestic fuel " shown in Figure 2 normal-temperature efficient, it is by hybrid loop pipe 26 in gasifying tank 35 and the gasifying tank 35, outer ring tracheae 19, and interior annular gas pipe 25 constitutes.Wherein: hybrid loop pipe 26 is housed in gasifying tank 35, and two row's diameters are arranged at hybrid loop pipe 26 tops is 2 millimeters apertures, 70 of every rows, and one comes on the tube hub line and presses arrow 33 vertically upward, and a row becomes 17 ° of angles by arrow 34 with Vertical direction.Hybrid loop pipe 26 communicates with mixing straight tube 10, mix in the straight tube 10 and be equipped with by oil transportation short tube 21, nozzle 8, the atomising device that sprayer 9 is formed, sprayer 9 is that an angle becomes 90 ° of taper parts, and 5 of the uniform open-works in cone height 1/2 place mix straight tube 10 and communicate with modulating valve 13 by oil transportation short tube 21, modulating valve 13 communicated with flowmeter 14 by connecting tube 20, and flowmeter 14 communicates with the lighter hydrocarbons pressure source by transport pipe 15.Mix straight tube 10 and communicate with modulating valve 7, modulating valve 7 communicated with threeway 5 by connecting tube 6, and threeway 5 communicated with flowmeter 3 by connecting tube 4, and flowmeter 3 communicates with air pressure source by pneumatic tube 2.Outer ring tracheae 19 is housed in gasifying tank 35, and two row's diameters are arranged at outer ring tracheae 19 tops is 1.5 millimeters hole, 60 of every rows, and one comes on the tube hub line, connects arrow 32 vertically upward, and a row becomes 19 ° of angles along arrow 31 with Vertical direction.Outer ring tracheae 19 communicates with interior annular gas pipe 25 by 4 bend pipes 18, interior annular gas pipe 25 tops, and it is 1.5 millimeters apertures that two row's diameters are arranged, 50 of every rows, one comes on the tube hub line, and along arrow 30 vertically upward, a row becomes 15 ° of angles along arrow 27 with Vertical direction.One row's diameter is arranged at interior annular gas pipe 25 bottoms is 50 of 1.5 millimeters apertures, is 26 ° along arrow 29 with the Vertical direction angle.Outer ring tracheae 19 communicates with modulating valve 12 by gas transmission straight tube 17, and modulating valve 12 communicates with threeway 5 by bend pipe 11.Blowdown valve 28 is equipped with in gasifying tank 35 bottoms, and gasifying tank 35 tops are a taper, are connected with bend pipe 36.
Claims (9)
1, a kind of " lighter hydrocarbons domestic fuel " normal-temperature efficient is fixed than gasification installation, and it is by hybrid loop pipe 26 in gasifying tank 35 and the gasifying tank 35, outer ring tracheae 19, and interior annular gas pipe 25 constitutes, and it is characterized in that:
A, hybrid loop pipe 26 is housed in gasifying tank 35, hybrid loop pipe 26 communicates with modulating valve 7 by mixing straight tube 10, modulating valve 7 communicated with threeway 5 by connecting tube 6, and threeway 5 communicated with flowmeter 3 by connecting tube 4, and flowmeter 3 communicates with air pressure source by pneumatic tube 2.
B, outer ring tracheae 19 is housed in gasifying tank 35, outer ring tracheae 19 communicates with modulating valve 12 by gas transmission straight tube 17, and modulating valve 12 communicates with threeway 5 by bend pipe 11.
C, outer ring tracheae 19 is housed in gasifying tank 35, outer ring tracheae 19 communicates with interior annular gas pipe 25 by bend pipe 18.
2, " lighter hydrocarbons domestic fuel " according to claim 1 normal-temperature efficient is fixed than gasification installation, it is characterized in that: hybrid loop pipe 26 tops have 2 millimeters apertures of two row's diameters.70 of every rows, one comes the ring pipe position of center line vertically upward, and a row and center line Vertical direction angle inwards are 17 °.
3, " lighter hydrocarbons domestic fuel " according to claim 1 normal-temperature efficient is surely than gasification installation, it is characterized in that: it is 1.5 millimeters apertures that outer ring tracheae 19 tops have two row's diameters, 60 of every rows, one comes the ring pipe position of center line vertically upward, a row and 19 ° of the outside angles of center line Vertical direction.
4, " lighter hydrocarbons domestic fuel " according to claim 1 normal-temperature efficient is surely than gasification installation, it is characterized in that: it is 1.5 millimeters apertures that interior annular gas pipe 25 has three row's diameters, 50 of every rows, one comes the ring pipe position of center line vertically upward, one row and center line Vertical direction be 15 ° of angles inwards, and one comes ring pipe bottom and center line Vertical direction 26 ° of angles inwards.
5, " lighter hydrocarbons domestic fuel " according to claim 1 normal-temperature efficient is fixed than gasification installation, it is characterized in that: mix in the straight tube 10 and be equipped with by oil transportation short tube 21, the atomising device that nozzle 8, sprayer 9 are formed.
6, " lighter hydrocarbons domestic fuel " according to claim 1 normal-temperature efficient is fixed than gasification installation, it is characterized in that: mixing the sprayer of installing in the straight tube 10 9 is that an angle becomes 90 ° of conical parts, 5 of the uniform open-works in cone height 1/2 place.
7, " lighter hydrocarbons domestic fuel " according to claim 1 normal-temperature efficient is surely than gasification installation, it is characterized in that: mix straight tube 10 and communicate with modulating valve 13 by oil transportation short tube 21, modulating valve 13 communicated with flowmeter 14 by connecting tube 20, and flowmeter 14 communicates with the lighter hydrocarbons pressure source by transport pipe 15.
8, " lighter hydrocarbons domestic fuel " according to claim 1 normal-temperature efficient is fixed than gasification installation, and it is characterized in that: blowdown valve 28 is equipped with in gasifying tank 35 bottoms.
9, " lighter hydrocarbons domestic fuel " according to claim 1 normal-temperature efficient is fixed than gasification installation, it is characterized in that: gasifying tank 35 tops are for conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98203181 CN2318536Y (en) | 1998-04-09 | 1998-04-09 | 'Light hydrocarbon civil fuel' normal temp. high-efficient constant-ratio gasification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98203181 CN2318536Y (en) | 1998-04-09 | 1998-04-09 | 'Light hydrocarbon civil fuel' normal temp. high-efficient constant-ratio gasification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2318536Y true CN2318536Y (en) | 1999-05-12 |
Family
ID=33960068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98203181 Expired - Fee Related CN2318536Y (en) | 1998-04-09 | 1998-04-09 | 'Light hydrocarbon civil fuel' normal temp. high-efficient constant-ratio gasification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2318536Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335338B (en) * | 2013-07-17 | 2015-07-22 | 桂林市淦隆环保科技有限公司 | Atomization ignition method and device for liquid fuel |
| CN105642195A (en) * | 2016-03-09 | 2016-06-08 | 常熟吉南贸易有限公司 | Liquid-state light dydrocarbon gasifying device |
-
1998
- 1998-04-09 CN CN 98203181 patent/CN2318536Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335338B (en) * | 2013-07-17 | 2015-07-22 | 桂林市淦隆环保科技有限公司 | Atomization ignition method and device for liquid fuel |
| CN105642195A (en) * | 2016-03-09 | 2016-06-08 | 常熟吉南贸易有限公司 | Liquid-state light dydrocarbon gasifying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |