CN101403471A - Liquid gas gasification method and its circulation type gasification apparatus - Google Patents
Liquid gas gasification method and its circulation type gasification apparatus Download PDFInfo
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- CN101403471A CN101403471A CNA2008101073983A CN200810107398A CN101403471A CN 101403471 A CN101403471 A CN 101403471A CN A2008101073983 A CNA2008101073983 A CN A2008101073983A CN 200810107398 A CN200810107398 A CN 200810107398A CN 101403471 A CN101403471 A CN 101403471A
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Abstract
The invention discloses a liquid gas gasifying method and a circular type gasifying device thereof. The method has simple process as well as energy saving and environment protection. The gasifying device has simple structure and is energy-saving and environment-friendly. The gasifying method comprises the following steps: the hot waste gas at the discharge outlet of a boiler is used for heating water through a heat exchanger, the heated water is sprayed on a gas holder and gasifies the liquid gas through heating, after that, the water is recovered and delivered to the heat exchanger through a water supply device for second heat exchange with the hot waste gas. The gasifying device comprises a heating appliance consisting of a sheet heating body and a tube type heating body, the heat exchanger arranged on the heating appliance and consisting of a heat absorption pipe coil, a spraying device connected with the outlet of the heat absorption pipe coil, a catchwater channel arranged relative to the spraying device and connected with a purifying tank, and a water pump connected between the inlet of the heat absorption pipe coil and the purifying tank.
Description
Technical field:
The present invention relates to a kind of liquid gas gasification method and circulation type gasification apparatus thereof.
Background technique:
At present, known electric heating ability of swimming vaporizer structure is the cylindrical shell by the band insulation, coiler, electric heater, the continuous adapter of gas-liquid waits composition, liquid liquefied petroleum gas enters vaporizer along the liquid-phase tube inlet, flow along its inside serpentine coil that is immersed in the hot water from top to bottom, the heat of the outer hot water transmission of absorption tube and gasifying, the liquefied petroleum gas (LPG) of gaseous state is risen by the gas collecting tube of centre, after the pressure regulation of gas phase pipe, confess, LPG (liquefied petroleum gas) residual liquid is discharged by gas collecting tube bottom blow-down pipe, but, this vaporizer process structure complexity, the heat absorption area deficiency, vaporization ability is on the low side, excessive or when surpassing the vaporization ability of equipment when air demand, cause vaporizer gaseous phase outlet duct ligation to reveal easily, the gas phase pipe has the globule or frosting outward, thereby loses vaporization ability, and only with electricity as thermal source power, energy consumption is big, has the water energising of liquefied gas tank body to heat to immersion simultaneously, and is dangerous.
Summary of the invention:
The present invention seeks to problem, a kind of liquid gas gasification method and circulation type gasification apparatus thereof are provided at the prior art existence.This gasifying method technology is simple, energy-conserving and environment-protective, safe and reliable.Simple in structure, the low cost of manufacture of this circulation type gasification apparatus, energy-conserving and environment-protective.
Liquid gas gasification method of the present invention comprises that the smoke exhaust port smoke evacuation hot waste gas that utilizes boiler or burner heats water by the heat exchanger heat exchange, carries out heating and gasifying with this heated hot water spray gas tank to the liquid gas in the jar.
Reclaim to be sent to through recovering device after the described heated hot water spray gas tank and be used to spray gas tank after described heat exchanger carries out heat exchange once more liquid gas is carried out heating and gasifying by water supply installation.
The technological scheme of circulation type gasification apparatus of the present invention comprises heat exchanger, and described heat exchanger is made of heater and the heat absorber of being located on this heater, and described heat absorber outlet is connected with spray equipment.
Spray equipment corresponding to described heat absorber outlet is provided with collecting annulus, and described collecting annulus is connected in a clarifier-tank, is connected with water pump between described heat absorber inlet and this clarifier-tank.
Described heater is connected and composed by chip radiator and tubular type radiator, and described heat absorber is the heat absorption coil pipe that is wound in described chip radiator and tubular type radiator.
Described heater is a heating tube, and described heat absorber is coiler or the comb of dense distribution in described heating tube.
Described heat absorber is a heat absorption tube, and described heater is the heating coil pipe of being located in the described heat absorption tube.
The outlet of described heating coil pipe is connected with a modulating valve.
Described heater is connected in a boiler or burner smoke exhaust port; Described heat absorber outlet is connected with valve; Described heat exchanger is made by copper material; Described heater is circular or square; Described spray equipment is a spray pipe or shower nozzle, also or be provided with the spray line of some hole for water sprayings for its sidewall.
Described clarifier-tank is provided with water-feeding valve, and clarifier-tank is made of interconnective recovery pond and water reservoir.
Liquid gas gasification method of the present invention does not need electricity consumption by carrying out recycle and reuse to smoke evacuation hot waste gas such as the smoke exhaust port of boiler or burner etc. with the water that still has surplus heat that gas tank carries out after the heat exchange, and technology is simple, not only energy saving but also safety and environmental protection.Simple in structure, the low cost of manufacture of circulation type gasification apparatus of the present invention, easy to operate, the heat exchange efficiency height of its heat exchanger, energy-conservation, safety, environmental protection.Can be used for the liquefied gas station distribution.
Description of drawings:
Fig. 1 is this bright embodiment's theory structure schematic representation.Fig. 2 and Fig. 3 are respectively the present invention second and the third embodiment's theory structure schematic representation.
Embodiment:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in detail.As shown in Figure 1, the lower end that tubular type radiator and chip radiator connect as one, boiler exhaust gas mouth 12 is connected with the tubular type radiator.Heat absorption coil pipe 2 is around on the chip radiator corresponding to the part of chip radiator, is wound on the tubular type radiator corresponding to the part of tubular type radiator.The superposed outlet of heat absorption coil pipe 2 is connected in the spray line 4 of cross setting through valve 8.Spray line 4 below correspondences are provided with collecting annulus 3, and gas tank 10 places above the collecting annulus 3 corresponding to the hole for water spraying 5 of spray line 4.Clarifier-tank is made of interconnective recovery pond 6a and water reservoir 6b, and collecting annulus 3 is connected in recovery pond 6a, and the entry and exit of water pump 9 are connected to heat absorption coil pipe 2 inlet and the water reservoir 6b that are positioned at heat absorption coil pipe 2 bottoms.Water-feeding valve 7 is connected on the water reservoir 6b.The valve 8 of heat absorption coil pipe 2 outlets is in order to regulate the flow of spray with hot water.
Among second kind of embodiment as shown in Figure 2, the outer side wall that the intensive heating tube 1a inner chamber that is set around of coiler 2a, heating tube 1a are sheathed on coiler 2a is connected in the smoke exhaust port 12 of boiler, the hot waste gas body of smoke exhaust port 12 between this coiler 2a the slit percolation pass through.The top outlet of coiler 2a is connected on the spray line 4 through valve 8, and coiler 2a bottom inlet is connected in the outlet of water pump 9.
Among the third embodiment as shown in Figure 3, heating coil pipe 1b is located at heat absorption tube 2b inner chamber.The superposed outlet of heat absorption tube 2b is connected on the spray line 4 through valve 8, and the bottom of heat absorption tube 2b inlet is connected in water pump 9 outlets.Heating coil pipe 1b inlet is connected in boiler exhaust gas mouth 12, and its outlet is connected in a modulating valve 11, and the hot waste gas by modulating valve 11 may command boiler exhaust gas mouths is in the waiting time of heat absorption tube 2b, in order to regulate the temperature of spray with hot water.
The present invention is to utilize the afterbody smoke exhaust port of the boiler of use liquefied petroleum gas (LPG) or food steamer 12 smoke evacuation hot waste gass to carry out the water of heat exchange heating through over-heat-exchanger by heat exchanger to the gasification of liquid gas, liquid gas in 10 pairs of jars of this heated hot water spray gas tank is carried out heating and gasifying, afterwards to through the water of spray after the gas tank 10 after collecting annulus 3 is recovered into clarifier-tank 6, be sent to heat exchanger by water pump 9 and carry out heat exchange, be used for once more the liquid gas of gas tank 10 is carried out heating and gasifying.Water-feeding valve 7 is used for replenishing the loss of gasification water when recycling.The water that reclaims is through recovery pond 6a and water reservoir 6b double purification, and the water source cleaning is pollution-free.
Claims (10)
1, a kind of liquid gas gasification method is characterized in that utilizing the smoke exhaust port smoke evacuation hot waste gas of boiler or burner by the heat exchanger heat exchange water to be heated, and this heated hot water spray gas tank is carried out heating and gasifying to the liquid gas in the jar.
2,, it is characterized in that after the described heated hot water spray gas tank reclaiming to be sent to being used to spray gas tank after described heat exchanger carries out heat exchange once more liquid gas being carried out heating and gasifying by water supply installation through recovering device according to the described liquid gas gasification method of claim 1.
3, a kind of circulation type gasification apparatus that is used to realize the described liquid gas gasification method of claim 1, comprise heat exchanger, it is characterized in that described heat exchanger is made of heater and the heat absorber of being located on this heater, described heat absorber outlet is connected with spray equipment.
4, according to the described circulation type gasification apparatus of claim 3, it is characterized in that being provided with collecting annulus corresponding to the spray equipment of described heat absorber outlet, described collecting annulus is connected in a clarifier-tank, is connected with water pump between described heat absorber inlet and this clarifier-tank.
5, according to the described circulation type gasification apparatus of claim 3, it is characterized in that described heater is connected and composed by chip radiator and tubular type radiator, described heat absorber is the heat absorption coil pipe that is wound in described chip radiator and tubular type radiator.
6, according to the described circulation type gasification apparatus of claim 3, it is characterized in that described heater is a heating tube, described heat absorber is coiler or the comb of dense distribution in described heating tube.
7, according to the described circulation type gasification apparatus of claim 3, it is characterized in that described heat absorber is a heat absorption tube, described heater is the heating coil pipe of being located in the described heat absorption tube.
8,, it is characterized in that the outlet of described heating coil pipe is connected with a modulating valve according to the described circulation type gasification apparatus of claim 7.
9,, it is characterized in that described heater is connected in a boiler or burner smoke exhaust port according to the described circulation type gasification apparatus of claim 3; Described heat absorber outlet is connected with valve; Described heat exchanger is made by copper material; Described heater is circular or square; Described spray equipment is a spray pipe or shower nozzle, also or be provided with the spray line of some hole for water sprayings for its sidewall.
10, according to the described circulation type gasification apparatus of claim 4, it is characterized in that described clarifier-tank is provided with water-feeding valve, clarifier-tank is made of interconnective recovery pond and water reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101073983A CN101403471A (en) | 2008-11-15 | 2008-11-15 | Liquid gas gasification method and its circulation type gasification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101073983A CN101403471A (en) | 2008-11-15 | 2008-11-15 | Liquid gas gasification method and its circulation type gasification apparatus |
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| CN101403471A true CN101403471A (en) | 2009-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008101073983A Pending CN101403471A (en) | 2008-11-15 | 2008-11-15 | Liquid gas gasification method and its circulation type gasification apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019356A (en) * | 2014-05-30 | 2014-09-03 | 东风商用车有限公司 | Waste gas heating type vaporizer |
| CN106567993A (en) * | 2016-10-25 | 2017-04-19 | 珠海格力电器股份有限公司 | Recovery system and recovery method using same |
| CN107860020A (en) * | 2017-11-01 | 2018-03-30 | 江门市华亿净化空调有限公司 | Liquid fuel gasification method |
| CN107957003A (en) * | 2017-11-28 | 2018-04-24 | 张家港汇普光学材料有限公司 | The hydrogen sulfide steel cylinder heating defroster made for zinc sulphide |
-
2008
- 2008-11-15 CN CNA2008101073983A patent/CN101403471A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019356A (en) * | 2014-05-30 | 2014-09-03 | 东风商用车有限公司 | Waste gas heating type vaporizer |
| CN104019356B (en) * | 2014-05-30 | 2015-12-30 | 东风商用车有限公司 | Waste gas heating type vaporizer |
| CN106567993A (en) * | 2016-10-25 | 2017-04-19 | 珠海格力电器股份有限公司 | Recovery system and recovery method using same |
| CN107860020A (en) * | 2017-11-01 | 2018-03-30 | 江门市华亿净化空调有限公司 | Liquid fuel gasification method |
| CN107860020B (en) * | 2017-11-01 | 2019-07-26 | 江门市华亿净化空调有限公司 | Liquid fuel gasification method |
| CN107957003A (en) * | 2017-11-28 | 2018-04-24 | 张家港汇普光学材料有限公司 | The hydrogen sulfide steel cylinder heating defroster made for zinc sulphide |
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Open date: 20090408 |