CN2466535Y - Light hydrocarbon oil concurrent heating evaporating device - Google Patents
Light hydrocarbon oil concurrent heating evaporating device Download PDFInfo
- Publication number
- CN2466535Y CN2466535Y CN 01214274 CN01214274U CN2466535Y CN 2466535 Y CN2466535 Y CN 2466535Y CN 01214274 CN01214274 CN 01214274 CN 01214274 U CN01214274 U CN 01214274U CN 2466535 Y CN2466535 Y CN 2466535Y
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- gasification
- light hydrocarbon
- fuel oil
- gas
- hydrocarbon oil
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Abstract
The utility model relates to a supply apparatus which is used for producing and centralizing light hydrocarbon petroleum gas. The utility model is designed to solve problems of unstable heating value of gas, poor effect of concurrent heating, poor safety, etc. in the prior art. The utility model comprises a combustible oil inlet pipe 3, an air inlet pipe 4, a combustible oil evaporating pot 1 of a combustible gas pipe 5, a heat exchanger 7 which is arranged in the combustible oil evaporating pot 1, a water heater 8 which is communicated with the heat exchanger 7 in circulating type through water pipes 10 and 13, and a temperature controller 14 which is connected with a temperature sensor 6 in the combustible oil evaporating pot 1, an electric controlling valve 12 in the pipelines of water pipes, and a water pump 11. The utility model is suitable for light hydrocarbon oil gas producing stations which convert light hydrocarbon oil to combustible gas and centrally supply the combustible gas.
Description
The utility model relates to the production and the concentrated supply arrangement, the particularly heating and gasifying device of lighter hydrocarbons oil of lighter hydrocarbons petroleum fuel gas.
At present, China scientific and technical personnel are for solving life and the industrial fuel problem that the energy lacks the area, and the proportion that oil plant, petrochemical plant are handled as secondary fuel is that 0.63～0.70 light hydrocarbon oil is converted into combustion gas, carry with pipeline and supply with the user and use.The lighter hydrocarbons oil gas station of existing central gas supply, the construction at this system gas station is than the small investment of natural gas, liquefied gas station, affected by environment little.Existing lighter hydrocarbons oil gas equipment by light hydrocarbon oil and the air that the light hydrocarbon oil gasification tank will be sent into from the bottom, is made combustion gas at normal temperatures and is sent from the top for using.During equipment system gas, when sending into light hydrocarbon oil from light hydrocarbon oil gasification tank bottom by oil storage tank, air compressor machine is imported constant pressure air through air reservoir to the light hydrocarbon oil gasification tank, enter air at the bottom of the gasification tank the time through the lighter hydrocarbons oil reservoir, take away oil molecule, become combustible combustion gas, be transported to the user from light hydrocarbon oil gasification tank top by pipeline and use.The fuel gases calorific value that this type of lighter hydrocarbons oil gas equipment is produced is very unstable, and flare was prominent big prominent little during combustion gas was used, and prominent blue prominent red, the user can not normally use, sometimes even can't use.
Cause the reason of this problem to be: light hydrocarbon oil can be taken away a large amount of heats in gasification, if untimely concurrent heating makes light hydrocarbon oil keep the weighing apparatus temperature, air entrained oil molecule content will reduce gradually, and fuel gases calorific value descends, and can't guarantee normal use.This problem shows outstandingly especially in the winter time, becomes the bottleneck of restriction light hydrocarbon oil gasification technology development.
Usually, take following method to solve: (1) step-down limited flow, keeps fuel gases calorific value at the time of contact of prolongation air and light hydrocarbon oil.It is few that the method is only applicable to customer volume, or temperature uses relatively warmer season.And it is big not to be suitable for customer volume, or uses in season in midwinter; (2) adopt the concurrent heating of autocontrol heat tape, this way is outside the tank body of gasification tank heat tape to be set to heat, because the restriction of being heated maximum temperature (60 ℃), heat uneven influence outward with tank body, equally when amount of vaporization is big, can not be in good time, an amount of, rapidly, weighing apparatus temperature compensation heat, still can't guarantee the stable of fuel gases calorific value, if the electric heating equipment short circuit also can bring hidden danger.
Given this, the purpose of this utility model is to provide a kind of safe, in good time, an amount of, weighing apparatus temperature, the light hydrocarbon oil concurrent heating gasification installation of proportioning fuel gases calorific value stably.
The utility model adopts the hot water circuit heat exchange type to realize its purpose to replenish the heat that is lost when light hydrocarbon oil gasifies.
Light hydrocarbon oil concurrent heating gasification installation of the present utility model (referring to accompanying drawing), the gasification of fuel oil jar (1) that includes fuel oil inlet pipe (3), air inlet pipe (4), Gas Pipe (5), heat exchanger (7) is arranged in the above-mentioned gasification of fuel oil jar, have through water pipe (10,13) to be the circulating water heater that is communicated with (8) with heat exchanger.
Above-mentioned heat exchanger (7) can be a snakelike conduit.
Can attaching water pump (11) in the pipeline of above-mentioned water pipe (9).
Attaching has electric control valve (12) in the pipeline of above-mentioned water pipe (10), and the temperature controller (14) that is connected with temperature sensor (6) in the gasification of fuel oil jar and is connected with water pump (11) with electric control valve is arranged.
Above-mentioned Gas Pipe (5) is at gasification of fuel oil jar (1) top, and gasification of fuel oil jar intracavity bottom has vortex flow gasification dish (2), above-mentioned fuel oil inlet pipe (3) and air inlet pipe (4) and connect the back be communicated with vortex flow gasification dish.
Above-mentioned water heater can be the domestic gas warmer, and water heater is communicated with Gas Pipe through tracheae (9).
The utility model has following advantage and effect compared with prior art.
Thermal loss when one, concurrent heating structure of the present utility model can be replenished gasification accurately and timely.Particularly adopt the heat exchanger of coiled, directly contact, conduct heat rapidly with fluid; Adopt eddy current gasification dish to make fluid form eddy current, distribution of heat keeps the oil temperature stable quickly and evenly.And existing self-pulling type heat tape generally is controlled at 60 ℃ to temperature because the too high meeting of temperature causes danger, system not aerogenesis time oil temperature at 50～60 ℃, during the system aerogenesis, take away heat rapidly, the ribbon heater just is difficult to additional heat in time, causes the fuel gases calorific value deviation.
Two, the temperature sensor, temperature controller, the motorized adjustment valve arrangement that adopt of the utility model, perception oil temperature changes exactly, in time, additional heat in right amount, has avoided the randomness and the hysteresis quality of artificial concurrent heating, has guaranteed the stable of fuel gases calorific value.
Three, the water heater of the utility model concurrent heating structure and gasification of fuel oil jar are separated; in heating, concurrent heating process; water heater can start automatically and stop in the temperature range that sets; generally water temperature is lower than 60 ℃ of starts; be higher than 65 ℃ of shutdown; need not the special messenger guard, thereby can stop the hidden danger that naked light causes.And the structure of existing self-controlled electric heated band is the ribbon heater must be wrapped on the tank body of gasification of fuel oil jar, if chance short circuit or ribbon heater insulating barrier wear out, come off, will form hidden danger.In addition, the water temperature formula heat exchange concurrent heating structure that the utility model adopts, water temperature is the highest can only to reach 100 ℃, and both having made that equipment is out of control can the too high accident that causes of Yin Wendu yet; And the ribbon heater is out of control, and its temperature can constantly rise, and leads to a disaster.Therefore the utlity model has advantage safe in utilization.
Four, the utility model is simple in structure, and manufacturing and cost of use are low; Processing ease, those skilled in the art can grasp rapidly.
The utility model is applicable to the lighter hydrocarbons oil gas station of the concentrated supply combustion gas in a building building or a biotope or a city, and light hydrocarbon oil is changed into combustion gas.
The utility model is described in further detail to use embodiment and accompanying drawing thereof below again.
Brief description of drawings.
Accompanying drawing is the structural representation of a kind of light hydrocarbon oil concurrent heating gasification installation of the present utility model.
Embodiment 1
A kind of light hydrocarbon oil concurrent heating gasification installation of the present utility model, as shown in drawings.Constitute by gasification of fuel oil jar, heat exchanger, water heater, temperature controller etc.
Above-mentioned gasification of fuel oil jar 1 adopts common gasification of fuel oil jar structure, and gasification of fuel oil jar intracavity bottom is equipped with common vortex flow gasification dish 2.Vortex flow gasification dish through adapter stretch out the gasification of fuel oil pot bottom with and the fuel oil inlet pipe 3 and the air inlet pipe 4 that connect be communicated with.In the connection of the top of gasification of fuel oil jar Gas Pipe 5 is arranged.In gasification of fuel oil tank appropriate location, be fitted with common temperature sensor 6 to the tank inner chamber insertion.
Above-mentioned heat exchanger 7 adopts common snakelike conduit.Be installed in the inner chamber middle and lower part of gasification of fuel oil jar 1, it is immersed in the light hydrocarbon oil fully.
Above-mentioned water heater 8 adopts common domestic gas warmer.Be arranged to and the gasification of fuel oil jar suitable distance of being separated by.Be communicated with the fuel gas supply combustion gas that utilizes this device to produce with Gas Pipe with the fuel gas inlet of common tracheae 9 with water heater.Be communicated with the water inlet of heat exchanger 7 with the delivery port of common water pipe 10, and attaching has water pump 11 and electric control valve 12 with the motor one in pipeline water heater 8; Water pipe 13 is communicated with the delivery port of heat exchanger 7 with the water inlet of water heater 8 again, forms the hot water circuit path.
Above-mentioned temperature controller 14 adopts common temperature integrated controller, connects through the power supply of power line 15 with 220 volts of voltages.Temperature controller connects with electric control valve 12 and water pump 11 through holding wire 16, connects with temperature sensor 6 in the gasification of fuel oil jar through call wire 17.Thereby constitute this light hydrocarbon oil concurrent heating gasification installation.
Use the utility model, fuel oil inlet pipe 3 is communicated with the light hydrocarbon oil feedway, air inlet pipe 4 is communicated with air supplied with constant voltage device, and Gas Pipe 5 is communicated with user's supply main.The light hydrocarbon oil feedway is sent light hydrocarbon oil into gasification of fuel oil jar 1 through fuel oil inlet pipe 3 and vortex flow gasification dish 2, the constant pressure air of air supplied with constant voltage device through having certain pressure sent into gasification of fuel oil jar 1 through air inlet pipe 4 and vortex flow gasification dish 2, enter light hydrocarbon oil 17, make light hydrocarbon oil form the eddy current gasification and be combustion gas, and be delivered to the user for using from the Gas Pipe of gasification of fuel oil tank top.
In the light hydrocarbon oil gasification, the oil temperature descends, temperature sensor 6 is sent to temperature controller 14 through call wire 17 with oily temperature, when oily temperature is lower than the lower limit temperature (being generally 55 ℃) of setting, the oil temperature controller is opened electric control valve 12 and is started water pump 11 through holding wire 16, through water heater 8 heated hot water, the heat exchanger tube of sending in the gasification of fuel oil jar through water pipe 10 7 carries out heat exchange with light hydrocarbon oil 18, rapidly the heat in the water is transformed in the light hydrocarbon oil, the makeup oil temperature, cooling water after heat exchange is fed back into water heater 8 through water pipe 13, finish a concurrent heating circulation, and then concurrent heating is constantly carried out in circulation according to this.To the temperature increase of light hydrocarbon oil during to the ceiling temperature set (being generally 60 ℃), temperature controller 14 control water pumps shutdown, electric control valve are closed, and concurrent heating stops.When treating that oily temperature drops to design temperature again, start concurrent heating once more, constantly repeatedly, thus the gasification heat of maintenance light hydrocarbon oil.Make light hydrocarbon oil keep the weighing apparatus temperature, reach purpose in good time, an amount of, weighing apparatus temperature compensation heat, make the calorific value of output combustion gas remain unanimity.
Claims (7)
1, light hydrocarbon oil concurrent heating gasification installation, the gasification of fuel oil jar (1) that includes fuel oil inlet pipe (3), air inlet pipe (4), Gas Pipe (5), it is characterized in that heat exchanger (7) is arranged in the gasification of fuel oil jar, have through water pipe (10,13) to be the circulating water heater that is communicated with (8) with heat exchanger.
2, light hydrocarbon oil concurrent heating gasification installation according to claim 1 is characterized in that said heat exchanger (7) is a snakelike conduit.
3, light hydrocarbon oil concurrent heating gasification installation according to claim 1 and 2 is characterized in that attaching has water pump (11) in the said water pipe (9).
4, light hydrocarbon oil concurrent heating gasification installation according to claim 3, it is characterized in that attaching has electric control valve (12) in the said water pipe (10), the temperature controller (14) that is connected with temperature sensor (6) in the gasification of fuel oil jar and is connected with water pump (11) with electric control valve is arranged.
5, light hydrocarbon oil concurrent heating gasification installation according to claim 1 and 2, it is characterized in that said Gas Pipe (5) is at gasification of fuel oil jar (1) top, gasification of fuel oil jar intracavity bottom has vortex flow gasification dish (2), said fuel oil inlet pipe (3) and air inlet pipe (4) and connect the back be communicated with vortex flow gasification dish.
6, light hydrocarbon oil concurrent heating gasification installation according to claim 3, it is characterized in that said Gas Pipe (5) is at gasification of fuel oil jar (1) top, said gasification of fuel oil jar intracavity bottom has vortex flow gasification dish (2), said fuel oil inlet pipe (3) and air inlet pipe (4) and connect the back be communicated with vortex flow gasification dish.
7, light hydrocarbon oil concurrent heating gasification installation according to claim 1 and 2, it is characterized in that attaching has electric control valve (12) in the said water pipe (10), the temperature controller (14) that is connected with temperature sensor (6) in the gasification of fuel oil jar and is connected with water pump (11) with electric control valve is arranged, said Gas Pipe (5) is at gasification of fuel oil jar (1) top, said gasification of fuel oil jar intracavity bottom has vortex flow gasification dish (2), said fuel oil inlet pipe (3) and air inlet pipe (4) and connect the back be communicated with vortex flow gasification dish, said water heater is the domestic gas warmer, and water heater is communicated with Gas Pipe through tracheae (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214274 CN2466535Y (en) | 2001-02-26 | 2001-02-26 | Light hydrocarbon oil concurrent heating evaporating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214274 CN2466535Y (en) | 2001-02-26 | 2001-02-26 | Light hydrocarbon oil concurrent heating evaporating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2466535Y true CN2466535Y (en) | 2001-12-19 |
Family
ID=33633072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01214274 Expired - Fee Related CN2466535Y (en) | 2001-02-26 | 2001-02-26 | Light hydrocarbon oil concurrent heating evaporating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2466535Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737189A (en) * | 2016-04-19 | 2016-07-06 | 常熟吉南贸易有限公司 | Pipeline type light hydrocarbon gasification device |
| CN106765279A (en) * | 2016-12-09 | 2017-05-31 | 杨秀华 | Steam circulation environmental protection feed system based on gasification lighter hydrocarbons |
| CN109974023A (en) * | 2018-12-07 | 2019-07-05 | 齐藤敏明 | A kind of combustible gas generating device based on water fluid fuel |
| CN110319344A (en) * | 2019-06-25 | 2019-10-11 | 西安石油大学 | A kind of mixed empty light-hydrocarbon gas preparation system of two sections of heating evaporation types of self-sufficiency heat supply |
| CN111473357A (en) * | 2020-05-14 | 2020-07-31 | 山东省晟轩热能科技有限公司 | Hydrocarbon gas air feeder |
-
2001
- 2001-02-26 CN CN 01214274 patent/CN2466535Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737189A (en) * | 2016-04-19 | 2016-07-06 | 常熟吉南贸易有限公司 | Pipeline type light hydrocarbon gasification device |
| CN105737189B (en) * | 2016-04-19 | 2018-10-02 | 常熟吉南贸易有限公司 | A kind of duct type light carbon gasifier |
| CN106765279A (en) * | 2016-12-09 | 2017-05-31 | 杨秀华 | Steam circulation environmental protection feed system based on gasification lighter hydrocarbons |
| CN109974023A (en) * | 2018-12-07 | 2019-07-05 | 齐藤敏明 | A kind of combustible gas generating device based on water fluid fuel |
| CN110319344A (en) * | 2019-06-25 | 2019-10-11 | 西安石油大学 | A kind of mixed empty light-hydrocarbon gas preparation system of two sections of heating evaporation types of self-sufficiency heat supply |
| CN110319344B (en) * | 2019-06-25 | 2021-07-09 | 西安石油大学 | Self-heating two-section heating vaporization type air-light hydrocarbon mixed gas preparation system |
| CN111473357A (en) * | 2020-05-14 | 2020-07-31 | 山东省晟轩热能科技有限公司 | Hydrocarbon gas air feeder |
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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 |