CN106765279A - Steam circulation environmental protection feed system based on gasification lighter hydrocarbons - Google Patents
Steam circulation environmental protection feed system based on gasification lighter hydrocarbons Download PDFInfo
- Publication number
- CN106765279A CN106765279A CN201611129335.9A CN201611129335A CN106765279A CN 106765279 A CN106765279 A CN 106765279A CN 201611129335 A CN201611129335 A CN 201611129335A CN 106765279 A CN106765279 A CN 106765279A
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- Prior art keywords
- tank
- gas tank
- lighter hydrocarbons
- air
- light hydrocarbon
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/02—Liquid fuel
- F23K5/14—Details thereof
- F23K5/22—Vaporising devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2203/00—Feeding arrangements
- F23K2203/002—Feeding devices for steam boilers, e.g. in locomotives
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Abstract
The invention discloses a kind of steam circulation environmental protection feed system based on gasification lighter hydrocarbons, it includes light hydrocarbon system and burning boiler.Light hydrocarbon system includes gas tank processed, oil tank, enters gas tank, hydronic heater, neutralizing tank and gas tank.The oil tank of liquid light hydrocarbon of being stored with connects gas tank processed to its input liquid light hydrocarbon by pipeline.Enter gas tank and the forced air that gas tank processed is input into promotion light hydrocarbon to it is connected by pipeline.Hydronic heater is connected by pipeline and gas tank processed is heated.Gasified lighter hydrocarbons into high concentration by being input into liquid light hydrocarbon mixing forced air physical transformations in the presence of high temperature in gas tank processed, and connected by pipeline high concentration gasifies lighter hydrocarbons output a to neutralizing tank.The mixed air-conditioning pressure device of neutralizing tank connection one, the mixed air-conditioning pressure device causes that the gasification lighter hydrocarbons of air mixture and the composition ratio of air are 15 21 in neutralizing tank by input air in neutralizing tank：85‑79.Air mixture in neutralizing tank connects gas tank and is stored by pipeline.
Description
Technical field：
The present invention relates to energy environment protection technical field, more particularly to a kind of steam circulation environmental protection supply system based on gasification lighter hydrocarbons
System.
Background technology：
In recent years, with China's rapid economic development, energy-output ratio is growing day by day, although the annual a large amount of Imported oils of China and
Natural gas, but the pressure of energy scarcity becomes increasingly conspicuous.At the same time, liquid light hydrocarbon is used as in oil gas field and oil plant production process
Derivative, be that a kind of oil gas fields most of at home and abroad, gas field, oil plant, petrochemical plant can see pentane mixing
This association accessory substance of hydrocarbon.Due to the dispersion of its place of production, store up the reasons such as high cost, complicated components.Liquid light hydrocarbon is difficult to be subject to height
Effect is utilized.So far, the economic use of main flow is worldwide never found, is considered as in the industry and " is hesitated to discard, eat
It is dull " " chicken ribs " resource, form oil field and refinery factory overhead visible " torch " combustion phenomena throughout the year, both waste of resource
Environment is polluted again.
However, liquid light hydrocarbon but shoulds be regarded as a different matter by the light-hydrocarbon gas formed after gasification process.Light-hydrocarbon gas conduct
A kind of efficient, cleaning, the high quality gas fuel of low cost, have common ancestry homologous with natural gas, liquefied petroleum gas, are described as " green by people
Color fuel ".It is significant to improving China's energy consumption structure, raising efficiency of energy utilization.
Currently, fuel price remains high, and is especially generally gone up with industrial fuels such as coal gas, natural gases, and this is to relying on
The cloth grass washing industry of combustion gas is a heavy cost burden, seriously hinders the sustainable development of these enterprises.It is this lighter hydrocarbons
Combustion gas increasingly receives the concern and welcome of these enterprises with its cheap economy.
On the other hand, for for cleaning cloth grass, in the past not only required steam demand amount is very big, and the burning energy disappears
Consumption rate is very high, and no small waste is there is also during its use, if can be while energy resource consumption is reduced, by steam circulation profit
With the fuel cost that then can further reduce cloth grass washing enterprise, promote environmental protection.
The content of the invention：
In view of above-mentioned technical problem, the invention provides a kind of steam circulation environmental protection feed system based on gasification lighter hydrocarbons.This is
System equipment includes light hydrocarbon system and burning boiler, and light hydrocarbon system is with oil, natural gas extraction and process
Byproduct C5, C6 are gas raw material processed, by the physical vapor mode of highly effective and safe, normal pressure liquid light hydrocarbon are converted into gaseous mixed
Fuel gas is closed, then burning boiler is pipelined to, Light hydrocarbon burner is into after steam while burning boiler end will gasify, big portion
For cloth grass cleaning, small part feeds back gives light hydrocarbon system, realizes recycling for heat energy, environmental protection and energy saving for heat energy point supply.
Concrete technical scheme of the invention is as follows：
Steam circulation environmental protection feed system based on gasification lighter hydrocarbons, including light hydrocarbon system and burning boiler, it is characterised in that
The light hydrocarbon system includes gas tank processed, oil tank, enters gas tank, hydronic heater, neutralizing tank and gas tank；Its feature
It is that the oil tank of the liquid light hydrocarbon that is stored with connects gas tank processed and is input into liquid light hydrocarbon to it by pipeline；It is described enter gas tank
Gas tank processed is connected by pipeline and is input into the forced air for promoting light hydrocarbon to it；The hydronic heater by with gas processed
Tank builds circulation line connection then to realize heating gas tank processed to its lasting liquid of input with heat energy；The system
, into high concentration gasification lighter hydrocarbons, and led to by being input into liquid light hydrocarbon mixing forced air physical transformations in the presence of high temperature in gas tank
Pipeline connection is crossed by high concentration gasification lighter hydrocarbons output a to neutralizing tank；The mixed air-conditioning pressure device of the neutralizing tank connection one, the mixed sky
Regulator is by causing the gasification lighter hydrocarbons of air mixture in neutralizing tank and the component ratio of air to input air in neutralizing tank
It is 15-21：85-79；Air mixture in the neutralizing tank connects gas tank and is stored by pipeline.Finally by gas tank
Pressure regulation again exports the steam carried out to boiler required for burning produces cleaning cloth grass.
In such scheme, the oil tank is provided with filtering and pressue device.
In such scheme, the oil tank is connected with some for the blow-down pipe to oil tank exhaust step-down.So with
Just ensure that liquid light hydrocarbon efficiently, smoothly injects empty oil tank from oil truck.
In such scheme, it is described enter gas tank by one end connect air compressor come to gas tank processed input forced air.
In such scheme, the hydronic heater includes being connected liquid circulation line, water tank and heating with gas tank processed
Source, the heating source is to connect electric heater or the outside steam that access water tank is connected by pipeline that water tank is heated to it
Source.
In such scheme, the liquid circulation line connection is placed in the liquid coil pipe in gas tank processed.
In such scheme, the pressure of air mixture is dropped to 5- by the gas tank by connecting a dropping valve from 15-30kpa
13kpa, and by pipeline final output to burning boiler.
In such scheme, described mixed air-conditioning pressure device one end is connected with gas tank is entered, and other end connection neutralizing tank is used to adjust
The gaseous state lighter hydrocarbons of air mixture and the composition ratio of air.
In such scheme, the burning boiler connects a condensate water recovery device.The condensate water recovery device is used to reclaim
The condensed water of the remaining converting heat for being excluded is used from cloth grass cleaning equipment.
In such scheme, the burning boiler connects hydronic heater with as external heat source by pipeline.
Beneficial effects of the present invention are as follows：
1. the light hydrocarbon system in whole system utilizes natural temperature gas, and low pressure gas, minute-pressure are used, and are not added with any adding
Plus the chemical raw material such as agent, combustion adjuvant, rate of gasification 100%, without raffinate, without Hui Ning, stabilization is supplied throughout the year.
2. atmospheric pressure processed and discharge pressure are only 0.13- to the light hydrocarbon system in whole system in the process of running
0.35 kilogram, the pressure of liquefied gas is 6-8 kilograms, and the pressure of coal gas is 3-4 kilograms, and the pressure of natural gas is 3.2 kilograms, combustion gas
Pressure more high risk is bigger, and gaseous-pressure is more low safer.
3. the lighter hydrocarbons that the light hydrocarbon system in whole system is gasified, its combustion heat value is up to 10800 kilocalories/public affairs
Jin, and in the past the combustion heat value of natural gas for 7500 ~ 8500 kilocalories/kilogram, for traditional cloth grass cleaning enterprise, gasification
Not only raw material conversion cost is cheap for lighter hydrocarbons, and combustion heat value also exceeds conventional natural gas, to its day-to-day operations cloth grass steaming, dries
For dry, a large amount of fuel combustions of needs of plating, the equipment is an extraordinary energy-saving emission-reducing apparatus.With great economy
And the feature of environmental protection.
4. whole system need not additionally take placement area for cloth grass washing enterprise, therefore promote not by place
Limitation, addressing is flexible.
5. waste heat, and burning pot are fed back to the hydronic heater of light hydrocarbon system by burning boiler in system
Stove collects the condensed water with afterheat steam from cloth grass cleaning equipment, then realizes recycling for heat energy.In addition, as cloth grass
Cleaning enterprise, with 23 tons of steam needed for producing daily for, using present system after, only need to consume 1 ton of liquid light hydrocarbon within one day, it is real
Border consumes fuel cost less than 4,000 yuan, also only 10 tons of consumption water, and using then needing nearly ten thousand yuan if conventional natural gas, disappears
Water consumption 26-28 tons.It is energy saving, also economic and environment-friendly it can be seen that the system not only reduces fuel cost.
Brief description of the drawings：
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is steam circulation of the present invention environmental protection feed system overall structure figure.
Fig. 2 is the concrete structure frame of the hydronic heater being connected with gas tank processed in light hydrocarbon system of the invention
Figure.
Specific embodiment：
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, with reference to tool
Body is illustrated, and the present invention is expanded on further.
As depicted in figs. 1 and 2, the steam circulation environmental protection feed system based on gasification lighter hydrocarbons of the present invention, it includes
Light hydrocarbon system 100 and the burning boiler 200 being connected with cloth grass cleaning equipment 300.Light hydrocarbon system include gas tank processed 10,
Oil tank 20, enter gas tank 30, hydronic heater 40, neutralizing tank 50 and gas tank 60.
Wherein, the oil tank 20 of liquid light hydrocarbon of being stored with connects gas tank 10 processed to its input liquid light hydrocarbon by pipeline.Storage
Oil tank 20 is provided with filtering and pressue device（Not shown in figure）.And some are connected with for being put to oil tank exhaust step-down
Blank pipe 21.So efficiently, smoothly empty oil tank is injected to ensure liquid light hydrocarbon from oil truck.
Enter gas tank 30 and the forced air that gas tank 10 processed is input into promotion light hydrocarbon to it is connected by pipeline.Specifically,
It is to connect air compressor 31 by one end to be input into forced air to gas tank processed 10 to enter gas tank 30.
Hydronic heater 40 carries heat energy by being connected with the structure circulation line of gas tank processed 10 to its lasting input
Liquid then realize heating gas tank processed.Specifically, hydronic heater 40 includes being connected liquid with gas tank processed
Circulation line 42, water tank 44 and heating source.Liquid circulation line 42 connects the liquid coil pipe 11 being placed in gas tank processed.This sample liquid
Body circulation heater 40 injects the liquid with high temperature by liquid circulation line 42 to gas tank processed 10（General fluid temperature is all protected
Hold more than 36 DEG C）, by liquid coil pipe 11, heat release is heated in gas tank processed after these high-temp liquids entrance gas tank 10 processed, then
Outflow gas tank processed is back to water tank 44 and is heated again by the heating source of outside, move in circles, so as to realize holding gas tank processed
Temperature heating of continuing rising.Outside heating source is that the electric heater 41 that connection water tank is heated to it or outside are connect by pipeline
Enter the vapour source 43 of water tank.The vapour source 43 that the connection of the latter's pipeline is accessed can come from the output of burning boiler in practical application
Steam, or from cloth grass cleaning equipment 300 in high-temperature steam washing, drying, plate etc. after operation in the past as industry
The steam of useless row.Recycling for steam can so be realized.
In gas tank processed 10 by be input into liquid light hydrocarbon mixing forced air in the presence of high temperature physical transformations into high concentration
Gasification lighter hydrocarbons, and connected high concentration gasification lighter hydrocarbons output a to neutralizing tank 50 by pipeline.
The mixed air-conditioning pressure device 70 of the connection of neutralizing tank 50 one, mixed one end of air-conditioning pressure device 70 is connected with gas tank 30 is entered, the other end
Connection neutralizing tank 50 is used to adjust the composition ratio of the gaseous state lighter hydrocarbons with air of air mixture.The mixed air-conditioning pressure device 70 is by
Cause that the gasification lighter hydrocarbons of air mixture and the composition ratio of air are 15-21 in neutralizing tank with input air in tank：85-79.Neutralize
Air mixture in tank 50 connects gas tank 60 and is stored by pipeline.
The pressure of air mixture is dropped to 5-13kpa by gas tank 60 by connecting a dropping valve 80 from 15-30kpa, and is led to
Pipeline final output is crossed to burning boiler.Finally exported again as gas tank required for carrying out burning generation cleaning cloth grass to boiler
Steam.
In addition, burning boiler 200 connects a condensate water recovery device 201.The condensate water recovery device 201 be used for reclaim from
The condensed water of the remaining converting heat for being excluded is used in cloth grass cleaning equipment.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (10)
1. the environmentally friendly feed system of steam circulation based on gasification lighter hydrocarbons, including light hydrocarbon system and burning boiler, its feature exist
In the light hydrocarbon system includes gas tank processed, oil tank, enters gas tank, hydronic heater, neutralizing tank and gas tank；Its
It is characterised by, the oil tank of the liquid light hydrocarbon that is stored with connects gas tank processed and is input into liquid light hydrocarbon to it by pipeline；It is described enter
Gas tank connects gas tank processed and is input into the forced air for promoting light hydrocarbon to it by pipeline；The hydronic heater by with
Gas tank processed builds circulation line connection then to realize heating gas tank processed to its lasting liquid of input with heat energy；Institute
State in gas tank processed by be input into liquid light hydrocarbon mixing forced air in the presence of high temperature physical transformations into high concentration gasification lighter hydrocarbons,
And connected high concentration gasification lighter hydrocarbons output a to neutralizing tank by pipeline；The mixed air-conditioning pressure device of the neutralizing tank connection one, should
Air-conditioning pressure device is mixed by causing the gasification lighter hydrocarbons and the composition of air of air mixture in neutralizing tank to input air in neutralizing tank
Ratio is 15-21：85-79；Air mixture in the neutralizing tank connects gas tank and is stored by pipeline, finally by storing
Pressure regulation exports the steam carried out to boiler required for burning produces cleaning cloth grass to gas tank again.
2. it is according to claim 1 based on gasification lighter hydrocarbons steam circulation environmental protection feed system, it is characterised in that the oil tank
It is provided with filtering and pressue device.
3. it is according to claim 1 based on gasification lighter hydrocarbons steam circulation environmental protection feed system, it is characterised in that the oil tank
Some are connected with for the blow-down pipe to oil tank exhaust step-down.
4. it is according to claim 1 based on gasification lighter hydrocarbons steam circulation environmental protection feed system, it is characterised in that it is described enter gas tank
Air compressor is connected by one end to be input into forced air to gas tank processed.
5. it is according to claim 1 based on gasification lighter hydrocarbons steam circulation environmental protection feed system, it is characterised in that the liquid is followed
Ring heater includes being connected liquid circulation line, water tank and heating source with gas tank processed, and the heating source enters for connection water tank to it
The electric heater of row heating or the outside vapour source that access water tank is connected by pipeline.
6. it is according to claim 5 based on gasification lighter hydrocarbons steam circulation environmental protection feed system, it is characterised in that the liquid is followed
The connection of endless tube road is placed in the liquid coil pipe in gas tank processed.
7. it is according to claim 1 based on gasification lighter hydrocarbons steam circulation environmental protection feed system, it is characterised in that the gas tank
The pressure of air mixture is dropped into 5-13kpa from 15-30kpa by connecting a dropping valve, and by pipeline final output to combustion
Burning boiler.
8. it is according to claim 1 based on gasification lighter hydrocarbons steam circulation environmental protection feed system, it is characterised in that the mixed air-conditioning
Pressure device one end is connected with gas tank is entered, and other end connection neutralizing tank is used to adjust the composition of the gaseous state lighter hydrocarbons with air of air mixture
Than.
9. the steam circulation environmental protection feed system based on gasification lighter hydrocarbons according to claim 1, it is characterised in that burning pot
Stove connects a condensate water recovery device.
10. it is according to claim 1 based on gasification lighter hydrocarbons steam circulation environmental protection feed system, it is characterised in that the burning
Boiler connects hydronic heater with as external heat source by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129335.9A CN106765279A (en) | 2016-12-09 | 2016-12-09 | Steam circulation environmental protection feed system based on gasification lighter hydrocarbons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129335.9A CN106765279A (en) | 2016-12-09 | 2016-12-09 | Steam circulation environmental protection feed system based on gasification lighter hydrocarbons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106765279A true CN106765279A (en) | 2017-05-31 |
Family
ID=58874925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611129335.9A Pending CN106765279A (en) | 2016-12-09 | 2016-12-09 | Steam circulation environmental protection feed system based on gasification lighter hydrocarbons |
Country Status (1)
| Country | Link |
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| CN (1) | CN106765279A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109233924A (en) * | 2018-09-18 | 2019-01-18 | 深圳市百星星能源科技有限公司 | A kind of hydrogen energy source clean fuel and its Preparation equipment, premix treatment process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1158949A (en) * | 1996-11-19 | 1997-09-10 | 殷福平 | Light hydrocarbon gasifying and gas-mixing system and technology |
| CN1240817A (en) * | 1998-07-03 | 2000-01-12 | 简昌利 | Process for preparing civil gas by absorbing 5C light hydrocarbon using air |
| CN2466535Y (en) * | 2001-02-26 | 2001-12-19 | 杜筠 | Light hydrocarbon oil concurrent heating evaporating device |
| CN201964141U (en) * | 2011-01-21 | 2011-09-07 | 北京安可捷能源技术发展有限公司 | Skid-mounted movable type air-light hydrocarbon mixing gas distribution and supply system |
| CN104456605A (en) * | 2014-12-08 | 2015-03-25 | 安徽启东热能科技有限公司 | Gasification device for ordinary-pressure liquid light hydrocarbons |
-
2016
- 2016-12-09 CN CN201611129335.9A patent/CN106765279A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1158949A (en) * | 1996-11-19 | 1997-09-10 | 殷福平 | Light hydrocarbon gasifying and gas-mixing system and technology |
| CN1053270C (en) * | 1996-11-19 | 2000-06-07 | 殷福平 | Light hydrocarbon gasifying and gas-mixing system and technology |
| CN1240817A (en) * | 1998-07-03 | 2000-01-12 | 简昌利 | Process for preparing civil gas by absorbing 5C light hydrocarbon using air |
| CN2466535Y (en) * | 2001-02-26 | 2001-12-19 | 杜筠 | Light hydrocarbon oil concurrent heating evaporating device |
| CN201964141U (en) * | 2011-01-21 | 2011-09-07 | 北京安可捷能源技术发展有限公司 | Skid-mounted movable type air-light hydrocarbon mixing gas distribution and supply system |
| CN104456605A (en) * | 2014-12-08 | 2015-03-25 | 安徽启东热能科技有限公司 | Gasification device for ordinary-pressure liquid light hydrocarbons |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109233924A (en) * | 2018-09-18 | 2019-01-18 | 深圳市百星星能源科技有限公司 | A kind of hydrogen energy source clean fuel and its Preparation equipment, premix treatment process |
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Application publication date: 20170531 |