CN107957060A - The process units and method of low pressure steam - Google Patents
The process units and method of low pressure steam Download PDFInfo
- Publication number
- CN107957060A CN107957060A CN201610905652.9A CN201610905652A CN107957060A CN 107957060 A CN107957060 A CN 107957060A CN 201610905652 A CN201610905652 A CN 201610905652A CN 107957060 A CN107957060 A CN 107957060A
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- steam
- fuel
- reactor
- stage combustion
- feed
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- Pending
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000002485 combustion reaction Methods 0.000 claims abstract description 50
- 239000000446 fuel Substances 0.000 claims abstract description 49
- 238000010304 firing Methods 0.000 claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000000047 product Substances 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 5
- 239000013589 supplement Substances 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 3
- 239000010808 liquid waste Substances 0.000 claims description 3
- 239000008161 low-grade oil Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000010025 steaming Methods 0.000 abstract description 2
- 239000000295 fuel oil Substances 0.000 description 6
- 239000003245 coal Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
-
- 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
- F23K5/08—Preparation of fuel
- F23K5/10—Mixing with other fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2300/00—Pretreatment and supply of liquid fuel
- F23K2300/10—Pretreatment
- F23K2300/103—Mixing with other fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2900/00—Special features of, or arrangements for fuel supplies
- F23K2900/05004—Mixing two or more fluid fuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
Abstract
The invention discloses a kind of process units of low pressure steam.It is mainly made of fuel reservoir, fuel-feed component, air feed component, single-stage combustion reactor, secondary firing reactor and steam output precision；The fuel-feed component is responsible for and is connected with the lower part outlet of the fuel reservoir and the feed inlet of single-stage combustion reactor respectively；The air feed component is connected with the feed inlet side pipe of the single-stage combustion reactor；The steam (vapor) outlet of the single-stage combustion reactor is connected with the steam inlet of the secondary firing reactor；The steam (vapor) outlet of the secondary firing reactor is connected with the steam output precision.Also disclose the method using process units production low pressure steam.The fuel solution of low concentration by contact combustion system, two processes of fuel combustion and steam generation is coupled completely, avoid heat loss, can increase considerably the thermal efficiency of burner, and then improve overall efficiency of steaming by the present invention.
Description
Technical field
The present invention relates to the process units and method of a kind of low pressure steam.
Background technology
The saturated vapor and superheated steam of mesolow are widely used in heat source and motive drive source in Chemical Manufacture.
At present, steam production plant is generally the pre- heat reclamation device of industry and main force's boiler.Steamed in petrochemical industry, printing and dyeing and thermal power generation etc.
The larger enterprise of vapour dosage, its main force's boiler use large-scale fire coal or gas fired-boiler mostly, and this kind of boiler is by fine coal or day
Right gas jet enters hearth combustion, and the heat for release of burning carries out heat exchange by heating surface and water, meets use so as to produce
The saturation or superheated steam of condition.Although the theoretical thermal efficiency of pulverized coal fired boiler can reach 94%, in actual motion
From the point of view of situation, the thermal efficiency of pulverized coal fired boiler can drop only between 80-90% with the increase of boiler usage time
It is low.To find out its cause, caused by mainly following 2 reasons：1st, coal-burning boiler inevitably needs to carry out smoke evacuation deslagging, cigarette,
Slag can take away partial heat, and heat loss is larger when causing to run；2nd, the heat of boiler furnace savings passes through each heating surface and water
Wall heat transfer is carried out, wall thermal resistance can influence heat transfer efficiency, and mineralization fouling occurs in heated wall surface in the process of running
Increase wall thermal resistance, further reduce heat transfer efficiency.In addition, coal-burning boiler is due to using coal as fuel, the flue gas of discharge
In contain substantial amounts of sulphur, nitrogen oxides and dust flying dust, it is necessary to configure desulphurization denitration cleaner, add production cost,
And it can not accomplish clean environment firendly completely.
The content of the invention
First purpose of the present invention is to provide a kind of process units of low pressure steam, to solve the prior art not
Foot part.
Second object of the present invention is to provide a kind of method using above-mentioned process units production low pressure steam.
To reach first purpose, the present invention adopts the following technical scheme that：
The process units of low pressure steam, is mainly fired by fuel reservoir, fuel-feed component, air feed component, level-one
Burn reactor, secondary firing reactor and steam output precision composition；The fuel-feed component respectively with the fuel reservoir
Lower part outlet and single-stage combustion reactor feed inlet supervisor connection；The air feed component is reacted with the single-stage combustion
The feed inlet side pipe connection of device；The steam inlet of the steam (vapor) outlet of the single-stage combustion reactor and the secondary firing reactor
Connection；The steam (vapor) outlet of the secondary firing reactor is connected with the steam output precision.
Preferably, the fuel-feed component is mainly by fuel screw pump, fuel-feed control valve and feeding pipe group
Into the fuel screw pump passes through the feeding pipe charging with the discharge port and single-stage combustion reactor of the fuel reservoir respectively
Mouth supervisor's connection, the fuel-feed control valve are arranged on the feeding pipe between fuel screw pump and the feed inlet supervisor
In.
Preferably, the air feed component is mainly by air compressor, air feed control valve and feeding pipe group
Into, the air compressor is connected by feeding pipe with the feed inlet side pipe of the primary fuel reactor, the air into
Material control valve is arranged in the feeding pipe.
Preferably, the top of the secondary firing reactor is equipped with air feed mouth, the air compressor passes through another
One feeding pipe is connected with the air feed mouth, and another feeding pipe is equipped with control valve.
Preferably, the steam output precision is mainly by steam buffer device, steam output valve and steam output circuit group
Into the steam buffer device is connected by steam output circuit with the steam (vapor) outlet of the secondary firing reactor；The steam
Delivery valve is connected by steam output circuit with the outlet of the steam buffer device, and the output terminal connection of the steam output valve is dynamic
Force driving device, humidification and/or heating plant.
Preferably, the fuel-feed control valve, air feed control valve and steam output valve are pneumatic control valve.
Preferably, the feed inlet supervisor exit of the single-stage combustion reactor is equipped with atomizer.
To reach second purpose, the present invention adopts the following technical scheme that：
The production method of low pressure steam, using above-mentioned process units, includes the following steps：
A, water and industrial alcohol, ethanol, low grade oils or liquid waste fuel are pressed 30:70-80:20 mixed proportion is mixed
Synthetic fuel solution, and be stored in fuel reservoir；
B, fuel solution is sent into single-stage combustion reactor and is passed through air and carry out single-stage combustion, wherein：Single-stage combustion
The running temperature of reactor is 400-600 DEG C, operating pressure 0.5-4MPa, and the oxygen content in gaseous products is zero；
C, the gaseous products of step B generation are sent into secondary firing reactor and carry out secondary firing, and produced according to gaseous state
The component supplement air of thing；
D, the steam of step C generation is sent into steam output precision, and on-line real-time measuremen vapor composition, when steam exports
After vapor composition, temperature and pressure in component meet use condition, export to steam plant.
Further, in the step C, the running temperature of secondary firing reactor is slightly above the operation of single-stage combustion reactor
Temperature, operating pressure 0.5-4MPa, and the carbonomonoxide concentration supplement air in gaseous products.
Further, in the D steps, when the oxygen content in steam less than 1ppm, carbon monoxide content less than 10ppm,
Carbon dioxide content is 13-15%, remaining component is nitrogen and water vapour, temperature are 300-500 DEG C, pressure 0.5-4MPa
When, export to steam plant.
Fuel solution of the invention by low concentration is by contact combustion system, by two mistakes of fuel combustion and steam generation
The complete unity couping of journey, avoids the heat loss of the traditional heat transfer of coal-burning boiler wall and flue gas emission generation, can increase considerably
The thermal efficiency of burner, and then improve overall efficiency of steaming.The present invention puts into relatively low, environment-friendly high-efficiency, has more wide
Market prospects.
Brief description of the drawings
Fig. 1 is the flowage structure schematic diagram of process units of the present invention.
In figure：
1-fuel reservoir；21-fuel screw pump；22-fuel-feed control valve；23-fuel feed line；31-empty
Air compressor；32-air feed control valve；33-air feed pipeline；34-control valve；35-another air feed pipeline；
4-single-stage combustion reactor；5-secondary firing reactor；61-steam buffer device；62-steam output valve；63-steam is defeated
Go out pipeline；71-power drive unit；72-humidification/heating plant.
The present invention is described in further details in conjunction with drawings and examples.
Embodiment
As shown in Figure 1, the process units of low pressure steam of the present invention, mainly by fuel reservoir 1, fuel-feed group
Part, air feed component, single-stage combustion reactor 4, secondary firing reactor 5 and steam output precision composition.
The fuel-feed component is mainly by fuel screw pump 21, fuel-feed control valve 22 and fuel feed line 23
Composition, the fuel screw pump 21 pass through the feeding pipe charging with the discharge port and single-stage combustion reactor 4 of fuel reservoir 1 respectively
Mouth supervisor's connection.The fuel-feed control valve 22 is arranged in the feeding pipe between fuel screw pump 21 and feed inlet supervisor.
The air feed component mainly by air compressor 31, air feed control valve 32, air feed pipeline 33,
Control valve 34 and another air feed pipeline 35 form.The air compressor 31 is reacted by air feed pipeline and primary fuel
The feed inlet side pipe connection of device 4, air feed control valve 32 are arranged in the air feed pipeline.Secondary firing reactor 5
Top is equipped with air feed mouth, which passes through another feeding pipe and the air feed mouth of secondary firing reactor
Connection, control valve 34 are arranged in another feeding pipe 35.
The steam (vapor) outlet of the single-stage combustion reactor 4 is connected with the steam inlet of secondary firing reactor 5, and is connected
Valve is equipped with pipeline.In addition, single-stage combustion reactor and second reactor are pressure vessel, design pressure 8-10MPa,
Design temperature is resistance to 800 DEG C of high temperature, and the outer wall of reactor is equipped with water-cooling wall.In addition, the feed inlet supervisor of single-stage combustion reactor 4
Exit is equipped with atomizer.
The steam output precision is mainly by 63 groups of steam buffer device 61, steam output valve 62 and steam output circuit
Into.The steam buffer device 61 is connected by steam output circuit 63 with the steam (vapor) outlet of secondary firing reactor 5.The steam exports
Valve 62 is connected by steam output circuit 63 with the outlet of steam buffer device 61, its output terminal connects power drive unit 71 and adds
Wet/heating plant 72.
Above-mentioned fuel-feed control valve 22, air feed control valve 32 and steam output valve 62 is pneumatic control valve.
Using comprising the following steps that for above-mentioned process units production low pressure steam：
A, water and industrial alcohol, ethanol, low grade oils or liquid waste fuel are pressed 30:70-80:20 mixed proportion is mixed
Synthetic fuel solution, and be stored in fuel reservoir；Water-insoluble fuel is such as used, then during mixed preparing, is needed appropriate
Emulsifying agent is added, emulsion is made.
B, fuel solution is sent into single-stage combustion reactor and is passed through air and carry out single-stage combustion, wherein：Single-stage combustion
The running temperature of reactor is 400-600 DEG C, operating pressure 0.5-4MPa, and the oxygen content in gaseous products is zero.
C, the gaseous products of step B generation are sent into secondary firing reactor and carry out secondary firing, wherein, secondary firing
The running temperature of reactor should be slightly above the running temperature of single-stage combustion reactor, operating pressure 0.5-4MPa, and according to gas
Carbonomonoxide concentration supplement air in state product.
D, the steam of step C generation is sent into steam output precision, and on-line real-time measuremen vapor composition, when in steam
Oxygen content less than 1ppm, carbon monoxide content less than 10ppm, carbon dioxide content 13-15%, remaining component be nitrogen and
When water vapour, temperature are 300-500 DEG C, pressure is 0.5-4MPa, export to steam plant.
Embodiment 1
Below using contain a certain concentration industrial alcohol waste water as fuel production low pressure steam, comprise the following steps that：
(1) waste water containing industrial alcohol is pre-processed in fuel reservoir, is configured to the combustion that alcohol concentration is 25%
Expect solution.
(2) combustion reactor is heated to 400 DEG C in advance, after temperature stabilization stop heating, open screw feed pump and
Air compressor, fuel-feed control valve and air feed control valve are adjusted to suitable valve position, started anti-to single-stage combustion
Answer and material is inputted in device.
(3) it is appropriate to adjust fuel-feed control valve and air feed according to the temperature of single-stage combustion inside reactor, pressure
Control valve so that the flow of fuel solution and air is in suitable scope, and it is 600 DEG C of left sides to maintain single-stage combustion temperature of reactor
The right side, pressure are 4MPa or so.
(4) according to the concentration of CO in single-stage combustion reactor outlet steam, appropriate sky is added into secondary firing reactor
Gas.
(5) after the temperature and pressure of steam is stablized in steam buffer device, on-line real-time measuremen is carried out to vapor composition, wherein
O2Content is less than 10ppm, CO less than 1ppm, CO content2Content is about 13~15%, remaining component is N2With water vapour and confirm
Steam meets that temperature is 300-500 DEG C, pressure is when being 0.5-4MPa in steam buffer device, opens steam output valve door, overheat is steamed
Vapour enters steam main pipe, and power drive unit, humidification and/or heating plant are transported to by sub- pipes at different levels.
(6) residual steam for being used to after equipment dynamic driving discharge can continue on for heat supply or refrigeration, realize steam
Cascade utilization.
Embodiment 2
Below using the emulsified fuel oil of waste fuel oil preparation as fuel production low pressure steam, comprise the following steps that：
(1) waste fuel oil and water, ratio 25 are added into fuel reservoir:75, appropriate emulsifying agent is then added, is opened
Agitating device is thoroughly mixed, and is configured to the emulsified fuel oil that concentration is 25%.
(2) combustion reactor is heated to 480 DEG C in advance, after temperature stabilization stop heating, open screw feed pump and
Air compressor, fuel-feed control valve and air feed control valve are adjusted to suitable valve position, started anti-to single-stage combustion
Answer and material is inputted in device.In order to strengthen emulsified fuel oil into the fogging degree after combustion reactor, it is necessary to properly increase screw rod
The running frequency of feed pump.
(3) it is appropriate to adjust fuel-feed control valve and air feed according to the temperature of single-stage combustion inside reactor, pressure
Control valve so that the flow of emulsified fuel oil and air is in suitable scope, and it is 600 DEG C to maintain single-stage combustion temperature of reactor
Left and right, pressure are 4MPa or so.
(4) according to the concentration of CO in single-stage combustion reactor outlet steam, appropriate sky is added into secondary firing reactor
Gas.
(5) after the temperature and pressure of steam is stablized in steam buffer device, on-line real-time measuremen is carried out to vapor composition, wherein
O2Content is less than 10ppm, CO less than 1ppm, CO content2Content is about 13~15%, remaining component is N2With water vapour and confirm
Steam meets that temperature is 300-500 DEG C, pressure is when being 0.5-4MPa in steam buffer device, opens steam output valve door, overheat is steamed
Vapour enters steam main pipe, and power drive unit, humidification and/or heating plant are transported to by sub- pipes at different levels.
(6) residual steam for being used to after equipment dynamic driving discharge can continue on for heat supply or refrigeration, realize steam
Cascade utilization.
Claims (10)
1. the process units of low pressure steam, it is characterised in that mainly by fuel reservoir, fuel-feed component, air feed group
Part, single-stage combustion reactor, secondary firing reactor and steam output precision composition；The fuel-feed component respectively with it is described
Feed inlet supervisor's connection of the lower part outlet and single-stage combustion reactor of fuel reservoir；The air feed component and the level-one
The feed inlet side pipe connection of combustion reactor；The steam (vapor) outlet of the single-stage combustion reactor and the secondary firing reactor
Steam inlet connects；The steam (vapor) outlet of the secondary firing reactor is connected with the steam output precision.
2. the process units of low pressure steam according to claim 1, it is characterised in that the fuel-feed component is main
Be made of fuel screw pump, fuel-feed control valve and feeding pipe, the fuel screw pump by feeding pipe respectively with institute
Feed inlet supervisor's connection of the discharge port and single-stage combustion reactor of fuel reservoir is stated, the fuel-feed control valve is arranged on institute
State in the feeding pipe between fuel screw pump and feed inlet supervisor.
3. the process units of low pressure steam according to claim 1, it is characterised in that the air feed component is main
It is made of air compressor, air feed control valve and feeding pipe, the air compressor passes through feeding pipe and described one
The feed inlet side pipe connection of level fuel reactor, the air feed control valve are arranged in the feeding pipe.
4. the process units of low pressure steam according to claim 3, it is characterised in that the secondary firing reactor
Top is equipped with air feed mouth, and the air compressor is connected by another feeding pipe with the air feed mouth, described another
One feeding pipe is equipped with control valve.
5. the process units of low pressure steam according to claim 1, it is characterised in that the steam output precision is main
It is made of steam buffer device, steam output valve and steam output circuit, the steam buffer device passes through steam output circuit and institute
State the steam (vapor) outlet connection of secondary firing reactor；The steam output valve passes through steam output circuit and the steam buffer device
Outlet connection, output terminal connection power drive unit, humidification and/or the heating plant of the steam output valve.
6. the process units of the low pressure steam according to claim 2,3 or 5, it is characterised in that the fuel-feed control
Valve, air feed control valve and steam output valve processed are pneumatic control valve.
7. the process units of low pressure steam according to claim 1, it is characterised in that the single-stage combustion reactor
Feed inlet supervisor exit is equipped with atomizer.
8. the production method of low pressure steam, using the process units as described in claim 1 to 7 is any, it is characterised in that bag
Include following steps：
A, water and industrial alcohol, ethanol, low grade oils or liquid waste fuel are pressed 30:70-80:20 mixed proportion is mixed into
Fuel solution, and be stored in fuel reservoir；
B, fuel solution is sent into single-stage combustion reactor and is passed through air and carry out single-stage combustion, wherein：Single-stage combustion reacts
The running temperature of device is 400-600 DEG C, operating pressure 0.5-4MPa, and the oxygen content in gaseous products is zero；
C, the gaseous products of step B generation are sent into secondary firing reactor and carry out secondary firing, and according to gaseous products
Component supplements air；
D, the steam of step C generation is sent into steam output precision, and on-line real-time measuremen vapor composition, when steam output precision
After interior vapor composition, temperature and pressure meet use condition, export to steam plant.
9. production method according to claim 8, it is characterised in that in the step C, the operation of secondary firing reactor
Temperature is slightly above the running temperature of single-stage combustion reactor, operating pressure 0.5-4MPa, and the oxygen in gaseous products
Change concentration of carbon supplement air.
10. production method according to claim 8, it is characterised in that in the D steps, when the oxygen content in steam
Less than 1ppm, carbon monoxide content less than 10ppm, carbon dioxide content 13-15%, remaining component be nitrogen and water vapour,
When temperature is 300-500 DEG C, pressure is 0.5-4MPa, export to steam plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905652.9A CN107957060A (en) | 2016-10-18 | 2016-10-18 | The process units and method of low pressure steam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905652.9A CN107957060A (en) | 2016-10-18 | 2016-10-18 | The process units and method of low pressure steam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107957060A true CN107957060A (en) | 2018-04-24 |
Family
ID=61954079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610905652.9A Pending CN107957060A (en) | 2016-10-18 | 2016-10-18 | The process units and method of low pressure steam |
Country Status (1)
| Country | Link |
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| CN (1) | CN107957060A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0426852D0 (en) * | 2004-12-08 | 2005-01-12 | Hosken Philip M | Steam power source |
| CN101699187A (en) * | 2009-10-21 | 2010-04-28 | 东南大学 | Coal combustion apparatus capable of separating carbon dioxide and separation method thereof |
| CN102010762A (en) * | 2010-12-23 | 2011-04-13 | 何开举 | Liquid alcohol-based fuel and preparation method |
| KR101424992B1 (en) * | 2014-03-11 | 2014-08-01 | (주)태원 | Burner Device |
| CN206207389U (en) * | 2016-10-18 | 2017-05-31 | 广东科达洁能股份有限公司 | The process units of low pressure steam |
-
2016
- 2016-10-18 CN CN201610905652.9A patent/CN107957060A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0426852D0 (en) * | 2004-12-08 | 2005-01-12 | Hosken Philip M | Steam power source |
| CN101699187A (en) * | 2009-10-21 | 2010-04-28 | 东南大学 | Coal combustion apparatus capable of separating carbon dioxide and separation method thereof |
| CN102010762A (en) * | 2010-12-23 | 2011-04-13 | 何开举 | Liquid alcohol-based fuel and preparation method |
| KR101424992B1 (en) * | 2014-03-11 | 2014-08-01 | (주)태원 | Burner Device |
| CN206207389U (en) * | 2016-10-18 | 2017-05-31 | 广东科达洁能股份有限公司 | The process units of low pressure steam |
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Application publication date: 20180424 |