CN206051966U - The mixed sky device of flash distillation - Google Patents
The mixed sky device of flash distillation Download PDFInfo
- Publication number
- CN206051966U CN206051966U CN201620903900.1U CN201620903900U CN206051966U CN 206051966 U CN206051966 U CN 206051966U CN 201620903900 U CN201620903900 U CN 201620903900U CN 206051966 U CN206051966 U CN 206051966U
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- CN
- China
- Prior art keywords
- flash distillation
- air
- surge tank
- mixed
- hybrid channel
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of mixed sky device of flash distillation, including：Flash distillation hybrid channel device, flash distillation surge tank, inflow pipeline, admission line；One end connection oil storage tank of the inflow pipeline, the other end of the inflow pipeline are connected with several atomizers, and the atomizer is stretched in the device of the flash distillation hybrid channel；One end connection hot-air air supply unit of the admission line, the other end connection flash distillation hybrid channel device of the admission line, flash distillation hybrid channel device are tangentially accessed in the middle part of the flash distillation surge tank below impact-absorbing shell.The mixed sky device of this utility model flash distillation, the liquid light hydrocarbon of the spray pattern in the hot-air mixing atomizer in flash distillation coil device out out, liquid light hydrocarbon is gasified rapidly, the mixing of Jing flash distillations surge tank is gasificated into the mixed air-fuel gas of lighter hydrocarbons again, and in the mixed sky device of flash distillation, maximum light hydrocarbon liquid reserves are less than gas consumption m3The 3% of/h, as fuel oil is through being gasified totally, its minimum grain size is the particle of molecular level, capacity usage ratio is improved, and burning section will not form localized hyperthermia, so as to substantially reduce the formation of nitrogen oxides, substantially reduce the discharge of nitrogen oxides, accomplish safety, energy-saving and environmental protection.
Description
Technical field
This utility model is related to gas burning field, the mixed sky device of more particularly to a kind of flash distillation.
Background technology
Pentane is C5（Carbon five）, molecular formula is C5H12, and molecular weight is 72.15,100% evaporating temperature≤65 DEG C.Just
Alkane is C6（Carbon six）, molecular formula is C6H14, and molecular weight is 86.18,100% evaporating temperature≤90 DEG C.C5 and C6 is from oil gas
Field, the paraffins mixture based on C5, C6 of refinery is liquid at normal temperatures, is the raw material for producing lighter hydrocarbons air mixture.With light
Hydrocarbon fuel is raw material, forms the field that various use combustion gas can be met after combustible gas through process unit and air Mixtureization
Close, such as dyeing and finishing setter, gas fired-boiler, steel industry temper annealing, ceramic are used for industry, samll cities and towns' gas supply etc.
Gas industry.
The mixed sky reactor of existing lighter hydrocarbons all adopts Bubbling method that liquid light hydrocarbon gasifies, and this method is needed in retort
A certain amount of liquid light hydrocarbon is stored, so on the one hand has potential safety hazard, in the case of on the other hand larger for demand, it is necessary to
One larger retort, floor space are big, in-convenience in use.
Utility model content
This utility model mixes sky device mainly solving the technical problems that providing a kind of flash distillation, can be rapid by liquid light hydrocarbon
Gasification.
To solve above-mentioned technical problem, the technical scheme that this utility model is adopted is：There is provided a kind of flash distillation mixed empty dress
Put, including：Flash distillation hybrid channel device, flash distillation surge tank, inflow pipeline, admission line；One end connection of the inflow pipeline
Oil storage tank, the other end of the inflow pipeline are connected with several atomizers, and the atomizer stretches into the flash distillation hybrid channel
In device；One end connection hot-air air supply unit of the admission line, the other end of the admission line connect the flash distillation
Hybrid channel device, flash distillation hybrid channel device are tangentially accessed in the middle part of the flash distillation surge tank below impact-absorbing shell.
In one preferred embodiment of this utility model, the hot-air air supply unit, the admission line, the flash distillation
Hybrid channel device, the flash distillation surge tank tank body it is outer and gas supply duct wrap has heat-insulation layer.
In one preferred embodiment of this utility model, the hot-air air supply unit includes blower fan and air heat exchanger.
In one preferred embodiment of this utility model, the air heat exchanger is electric air heat exchanger or conduction oil air
Heat exchanger.
In one preferred embodiment of this utility model, flash distillation hybrid channel device is flash distillation coil device or literary mound
In device, the flash distillation coil device is coiled in outside the tank body of the flash distillation surge tank.
In one preferred embodiment of this utility model, the flash distillation coil device is coiled under the flash distillation surge tank
Half part, during the atomizer inserts the coil pipe of the flash distillation coil device and vertical inter-layer distribution from top to bottom, or insertion
In the collapsible tube of Venturi.
In one preferred embodiment of this utility model, the mixed sky device of the flash distillation also includes emptying pipeline and connection user
Or the gas supply pipeline of combustion apparatus, top half of the gas supply feed channel positioned at the flash distillation surge tank, institute
State the top that emptying pipeline is located at the flash distillation surge tank.
In one preferred embodiment of this utility model, check-valves are installed on the admission line and inflow pipeline.
In one preferred embodiment of this utility model, described flash distillation surge tank is carbon steel, stainless steel II classes or III
Class normal pressure or low pressure vessel.
In one preferred embodiment of this utility model, described coil pipe pipeline and venturi conduit are carbon steel seamless steel pipe
Or stainless steel tube.
The beneficial effects of the utility model are：The mixed sky device of this utility model flash distillation, the heat in air heat exchanger out are empty
Gas enters flash distillation coil device or Venturi, and the liquid light hydrocarbon of the spray pattern in mixing atomizer out is light by liquid
Hydrocarbon gasifies rapidly, and Jing flash distillation surge tanks are sufficiently mixed and are gasificated into again the mixed air-fuel gas of lighter hydrocarbons, maximum light in the mixed sky device of flash distillation
Hydrocarbon liquid reserves are less than gas consumption m3The 3% of/h, as fuel oil is through being gasified totally, its minimum grain size is the grain of molecular level
Son, capacity usage ratio are improved, and burning section will not form localized hyperthermia, so as to substantially reduce the formation of nitrogen oxides, make nitrogen oxygen
The discharge of compound is substantially reduced, and accomplishes safety, energy-saving and environmental protection.
Description of the drawings
Fig. 1 is the use structural representation of mixed sky one preferred embodiment of device of this utility model flash distillation.
In accompanying drawing, the labelling of each part is as follows：Liquid C5, C6 storage tank 1, programmable numerical control device 2, mass air flow sensor 3, wind
Machine 4, hotline heater 5, conduction oil air heat exchanger 6, electric air heat exchanger 7, temperature sensor 8, air inlet pipe 9, check-valves
10th, petroleum pipeline 11, fuel flowmeter 12, fuel pump 13, check-valves 14, atomizer 15, atomizer 16, atomizer 17, coil pipe dodge
Steam device 18, Venturi 19, flash distillation surge tank 20, pressure transducer 21, relief valve 22, the combustion of emptying solenoid valve 23, lighter hydrocarbons
Gas detecting alarm 24, attemperator 25, impact-absorbing shell 26.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to make to protection domain of the present utility model
Define.
Fig. 1 is referred to, this utility model embodiment includes：
A kind of flash distillation mixes sky control system, including oil supply unit, hot-air air supply unit, the mixed sky device of flash distillation and control list
Unit, the oil supply unit are connected with the mixed sky device of the flash distillation, provide liquid light hydrocarbon for the mixed sky device of flash distillation；The hot-air is supplied
Gas unit is connected with the mixed sky device of the flash distillation, provides hot-air for the mixed sky device of flash distillation；Described control unit respectively with it is described
The mixed sky device connection of oil supply unit, the hot-air air supply unit and flash distillation, controls the oil supply unit, hot-air supply
The action of unit and the mixed sky device of flash distillation.
The oil supply unit includes liquid C5, C6 storage tank 1, is connected by the mixed sky device of oil pipeline 11 and the flash distillation,
Check-valves 14, fuel flowmeter 12 and fuel pump 13 are sequentially installed with the oil pipeline 11.
The mixed sky device of the flash distillation, including：Flash distillation coil device 18 or Venturi 19, flash distillation surge tank 20, oil-feed
Pipeline, admission line 9；One end of the inflow pipeline is by connecting oil pipeline 11 and then connecting the oil supply unit, described
Check-valves 14 are also equipped between inflow pipeline and fuel pump 13, can prevent air mixture from pouring in down a chimney into liquid C5, C6 storage tank 1.
The other end of the inflow pipeline is connected with several atomizers, has three atomizers in the present embodiment --- atomizer 15, spray
Oil nozzle 16, atomizer 17, during the atomizer inserts the coil pipe of the flash distillation coil device 18 and from top to bottom vertical inter-layer
Distribution, or be inserted in the collapsible tube of Venturi 19；One end connection hot-air air supply unit of the admission line, it is described
The other end of admission line is accessed in the flash distillation coil device 18 or Venturi 19, the flash distillation coil device 18 or text
In mound, device 19 is tangential accesses in flash distillation surge tank 20, and the flash distillation coil device 18 is coiled in the tank of the flash distillation surge tank 20
In vitro, the hot-air that the hot-air air supply unit is provided tangentially enters through the flash distillation coil device 18 or Venturi 19
Enter in the flash distillation surge tank 20 below impact-absorbing shell 26.
The hot-air air supply unit includes blower fan 4, conduction oil air heat exchanger 6 or electric air heat exchanger 7, the blower fan
4 air for providing become hot-air, then Jing through hotline heater 5, conduction oil air heat exchanger 6 or electric air heat exchanger 7
Admission line 9 is crossed into the flash distillation coil device 18 or Venturi 19 and then the flash distillation surge tank 20 is tangentially entered
In.Check-valves 10 are installed on admission line, prevent the air mixture in the flash distillation surge tank 20 from pouring in down a chimney empty into the heat
In gas air supply unit.
The mixed sky device of this utility model flash distillation, the oil droplet produced by atomizer is in flash distillation coil device 18 or Venturi
By hot blast with rotation in 19 pipeline, Jing gravity accelerations, in the pipe wall collision crashing, cut into subparticle and accelerate gas
Change, mixed mixed gas tangent line enters surge tank in the duct, by flow velocity stirring, 26 extruding of buffered cover, diffusion make again
Combustion gas is mixed homogeneously with air.
Described control unit includes Programmable Logic Controller 2, mass air flow sensor 3, temperature sensor 8, fuel flowmeter 12, pressure
Force transducer 21, emptying solenoid valve 23 and light-hydrocarbon gas detecting alarm 24.The mass air flow sensor 3 is arranged on the blower fan 4
Air inlet, the temperature sensor 8 be arranged on air heat exchanger on, the fuel flowmeter 12 be arranged on oil pipeline 11
On, the pressure transducer 21 is arranged on the flash distillation surge tank 20, and the emptying solenoid valve 23 is arranged on described steaming and buffers
In the evacuated tube of tank 20, the light-hydrocarbon gas alarm 24 is arranged near the flash distillation surge tank 20.
The Programmable Logic Controller 2 connects the air stream measuring device 3, temperature sensor 8, fuel flowmeter 12, pressure respectively
Force transducer 21, emptying solenoid valve 23, light-hydrocarbon gas detecting alarm 24, blower fan 4, air heat exchanger and fuel pump 13.
Control unit can realize temperature control, air demand control and security control etc..
The temperature control is specially：The Programmable Logic Controller 2 connects air heat exchanger（I.e. hotline heater 5, lead
Deep fat air heat exchanger 6 or electric air heat exchanger 7）, temperature sensor 8, by control air heat exchanger action, make Air Temperature
100% evaporating temperature after C5, C6 heat absorption of degree ＞ liquid.
Stable air demand is specially：By may be programmed numerical control device 2, mass air flow sensor 3, blower fan 4, conduction oil air heat-exchange
Device 6 or electric air heat exchanger 7, temperature sensor 8, air inlet pipe 9, check-valves 10, flash distillation coil device 18 or Venturi 19,
Flash distillation surge tank 20（And user's gas pipeline）, stable air demand can be set according to gas consumption size.
Described adjustable gas calorific value by programmable numerical control device 2, petroleum pipeline 11, fuel flowmeter 12, fuel pump 13,
Check-valves 14, atomizer 15, atomizer 16, atomizer 17, the high low-key of the mixed sky fuel gases calorific value of lighter hydrocarbons that can be required according to burner
The spray amount of whole liquid C5, C6.
It is described can preset meterage by liquid C5, C6 storage tank 1, programmable numerical control device 2, mass air flow sensor 3, combustion
Oil flowmeter 12, be converted into the preset reserves of heating value of natural gas, by preset reserves subtract charging provide to 25% reserves alarm plus
On oily opportunity, numerical control device 2 is may be programmed when such as oiling will be used up up to liquid C5, C6 storage tank 1 not in time and quit work.
It is described can preset mixed air-fuel gas supply gas pressure by programmable numerical control device 2, pressure transducer 21, blower fan 4, lead
Deep fat air heat exchanger 6 or electric air heat exchanger 7, admission line 9, flash distillation coil device 18 or Venturi 19, flash distillation are slow
Rush the mixed air-fuel gas supply gas pressure of lighter hydrocarbons that tank 20 reaches use requirement.
Described flash distillation it is mixed it is empty by programmable numerical control device 2, mass air flow sensor 3, blower fan 4, hotline heater 5, lead
Deep fat air heat exchanger 6 or electric air heat exchanger 7, air inlet pipe 9, check-valves 10, petroleum pipeline 11, fuel flowmeter 12, fuel pump
13rd, check-valves 14, atomizer 15, atomizer 16, atomizer 17, coil pipe flash distillation plant 18 or Venturi 19, flash distillation buffering
Tank 20, impact-absorbing shell 26, makes that mist of oil and hot-air are sufficiently mixed in proportion and evaporation is gasificated into the mixed air-fuel gas of lighter hydrocarbons rapidly.
The mixed sky numerical control device 2 of safety flash distillation of the mixed sky numerical control device of the flash distillation, relief valve 22, emptying solenoid valve
23rd, light-hydrocarbon gas detecting alarm 24 is completing.By the mixed sky numerical control device 2 of flash distillation, pressure transducer 21, relief valve during superpressure
22nd, the composition of emptying solenoid valve 23 protection, control system quit work and empty lighter hydrocarbons mixed air-fuel gas.The mixed air-fuel gas leakage of lighter hydrocarbons
When protection, control system stopping are constituted by the mixed sky numerical control device 2 of light-hydrocarbon gas detecting alarm 24, flash distillation, emptying solenoid valve 23
Work and lighter hydrocarbons mixed air-fuel gas is emptied.
Described system attemperator is by using insulation material 25 to heat exchanger, air inlet pipe 9, flash distillation coil device 18
Or Venturi 19, flash distillation surge tank 20（And user's gas pipeline）It is incubated, definitely lighter hydrocarbons mix air-fuel gas not condensation.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are included in scope of patent protection of the present utility model in the same manner.
Claims (10)
1. a kind of flash distillation mixes sky device, it is characterised in that include：Flash distillation hybrid channel device, flash distillation surge tank, inflow pipeline,
Admission line；One end connection oil storage tank of the inflow pipeline, the other end of the inflow pipeline are connected with several atomizers,
The atomizer is stretched in the device of the flash distillation hybrid channel；One end connection hot-air air supply unit of the admission line, institute
The other end connection flash distillation hybrid channel device of admission line is stated, flash distillation hybrid channel device tangentially accesses the sudden strain of a muscle
In the middle part of steaming surge tank below impact-absorbing shell.
2. flash distillation according to claim 1 mixes sky device, it is characterised in that the hot-air air supply unit, the air inlet
Pipeline, flash distillation hybrid channel device, the flash distillation surge tank tank body it is outer and gas supply duct wrap has heat-insulation layer.
3. the mixed sky device of flash distillation according to claim 1, it is characterised in that the hot-air air supply unit include blower fan and
Air heat exchanger.
4. flash distillation according to claim 3 mixes sky device, it is characterised in that the air heat exchanger is electric air heat exchanger
Or conduction oil air heat exchanger.
5. flash distillation according to claim 1 mixes sky device, it is characterised in that flash distillation hybrid channel device is flash distillation disk
Pipe device or Venturi, the flash distillation coil device are coiled in outside the tank body of the flash distillation surge tank.
6. flash distillation according to claim 5 mixes sky device, it is characterised in that the flash distillation coil device is coiled in the sudden strain of a muscle
Steam the latter half of surge tank, during the atomizer inserts the coil pipe of the flash distillation coil device and from top to bottom vertical inter-layer
Distribution, or be inserted in the collapsible tube of Venturi.
7. flash distillation according to claim 1 mixes sky device, it is characterised in that the mixed sky device of the flash distillation also includes evacuated tube
The gas supply pipeline in road and connection user or combustion apparatus, the gas supply feed channel are located at the flash distillation surge tank
Top half, the emptying pipeline are located at the top of the flash distillation surge tank.
8. flash distillation according to claim 1 mixes sky device, it is characterised in that install on the admission line and inflow pipeline
There are check-valves.
9. the mixed sky device of flash distillation according to claim 1, it is characterised in that described flash distillation surge tank is carbon steel, stainless
Steel II classes or Group III normal pressure or low pressure vessel.
10. flash distillation according to claim 5 mixes sky device, it is characterised in that described coil pipe pipeline and venturi conduit
For carbon steel seamless steel pipe or stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903900.1U CN206051966U (en) | 2016-08-19 | 2016-08-19 | The mixed sky device of flash distillation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903900.1U CN206051966U (en) | 2016-08-19 | 2016-08-19 | The mixed sky device of flash distillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206051966U true CN206051966U (en) | 2017-03-29 |
Family
ID=58384621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620903900.1U Expired - Fee Related CN206051966U (en) | 2016-08-19 | 2016-08-19 | The mixed sky device of flash distillation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206051966U (en) |
-
2016
- 2016-08-19 CN CN201620903900.1U patent/CN206051966U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20200819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |