CN110068218A - A kind of methanol recapitalization hydrogen-rich combustion heat supplying device - Google Patents
A kind of methanol recapitalization hydrogen-rich combustion heat supplying device Download PDFInfo
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- CN110068218A CN110068218A CN201810067044.4A CN201810067044A CN110068218A CN 110068218 A CN110068218 A CN 110068218A CN 201810067044 A CN201810067044 A CN 201810067044A CN 110068218 A CN110068218 A CN 110068218A
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/323—Catalytic reaction of gaseous or liquid organic compounds other than hydrocarbons with gasifying agents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
- F24H7/04—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid
- F24H7/045—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using fluid fuel
- F24H7/0466—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using fluid fuel the transfer fluid being water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
- C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/08—Methods of heating or cooling
- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
- C01B2203/0833—Heating by indirect heat exchange with hot fluids, other than combustion gases, product gases or non-combustive exothermic reaction product gases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1205—Composition of the feed
- C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
- C01B2203/1217—Alcohols
- C01B2203/1223—Methanol
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
The present invention relates to a kind of methanol recapitalization hydrogen-rich combustion heat supplying devices, belong to agricultural machinery technological field.The invention mainly comprises conduction oil heat exchanger tube, hydrogen-rich combustion furnace, steam heat exchanger tube, steam/air heat exchanger, flue gas heat-exchanger, flue gas/methanol+water preheaters, methanol reformer；Wherein, the hydrogen-rich produced is delivered in hydrogen-rich combustion furnace by methanol reformer by pipeline, steam heat exchanger tube and conduction oil heat exchanger tube are placed in hydrogen-rich combustion furnace lower part side by side, and steam heat exchanger tube is connect by pipeline with steam/air heat exchanger, and conduction oil heat exchanger tube is connect by pipeline with methanol reformer；Flue gas heat-exchanger is located at hydrogen-rich upper furnace；Steam/air heat exchanger is located at drying box air inlet position.Thermal energy is provided for dryer, substantially increases heat utilization efficiency, non-pollutant discharge is environmentally protective by hydrogen-rich burning heat production using methanol recapitalization hydrogen-rich.Meanwhile hydrogen generates timely burning immediately, securely and reliably.
Description
Technical field
The present invention relates to a kind of methanol recapitalization hydrogen-rich combustion heat supplying devices, belong to agricultural machinery technological field.
Background technique
The mankind are faced with the dual-pressure of environmental pollution and energy shortages.Currently, agricultural product drying heat source generally use for
Fire coal, fossil fuel, natural gas, biomass fuel and electric energy.Wherein, fire coal, combustion of fossil fuel exhaust emission are serious；Naturally
It is not comprehensive that feed channel is laid with covering, and there are security risks；Biomass fuel Collection utilization rate is low, and calorific value is low, and storage, transport are not
Just, seasonal stronger, apparatus adaptability is poor, it is difficult to realize automation control；The electric energy thermal efficiency is low, and power consumption is at high cost.In addition, passing
System drying heating plant waste heat recovery efficiency is low, and energy waste is serious.It is not adapted to using traditional fuel as dryer heat source
The demand of ecological environment and agricultural product drying development.
Summary of the invention
The technical problem to be solved by the present invention is the present invention provides a kind of methanol recapitalization hydrogen-rich combustion heat supplying device, use
In solving the problems such as traditional dryer heat source is seriously polluted, and energy utilization rate is low, and the degree of automation is not high.Meet different type baking
Dry machine heat source demand is realized that temperature automatically controlled control is wet, is recycled using multistage waste heat, heat energy utilization maximizes.Using methanol recapitalization system
Hydrogen-rich is taken, high-efficient, transport, storage are convenient, and hydrogen-rich generates timely burning in time and uses, and sufficiently, cleanliness without any pollution is safe for burning
Reliably.
The technical scheme is that: a kind of methanol recapitalization hydrogen-rich combustion heat supplying device, including methanol+water tank 1, methanol+
Water pump 2, blower 3, small blower 4, conduction oil heat exchanger tube 5, hydrogen-rich combustion furnace 6, steam heat exchanger tube 7, ethanol combustor 8, methanol tank
9, methanol pump 10, steam/air heat exchanger 11, aeration valve 12, drying box 13, hydrofuge valve 14, flue gas heat-exchanger 15, steam are cold
Condenser 16, steam safety valve 17, flue gas/methanol+water preheater 18, chimney 19, conduction oil safety valve 20, thermally conductive oil condenser
21, methanol reformer 22, methanol+water superheater 23.
The steam heat exchanger tube 7 and conduction oil heat exchanger tube 5 are side by side as 6 lower part of hydrogen-rich combustion furnace；Flue gas heat-exchanger 15
Positioned at 6 top of hydrogen-rich combustion furnace；Flue gas/methanol+water preheater 18 is located at 19 outlet port of chimney of 6 top of hydrogen-rich combustion furnace
Place.
The steam heat exchanger tube 7 passes through pipeline with steam safety valve 17, vapour condenser 16, steam/air heat exchanger 11
Connection forming circuit；Conduction oil heat exchanger tube 5 and conduction oil safety valve 20, thermally conductive oil condenser 21, methanol reformer 22, methanol+
Water superheater 23 is formed into a loop by piping connection.
Methanol+the water tank 1 and methanol+water pump 2, flue gas/methanol+water preheater 18, methanol reformer 22, methanol+
Water superheater 23 forms one-way passage by piping connection.
The methanol tank 9 forms one-way passage by piping connection with methanol pump 10, ethanol combustor 8；The methanol weight
The hydrogen-rich gas that whole device 22 generates is passed through 6 bottom of hydrogen-rich combustion furnace；Small blower 4 directs the air into 6 bottom of hydrogen-rich combustion furnace, is first
Alcohol or combustion of hydrogen provide oxygen.
The blower 3 drives the air in drying box 13 along flue gas heat-exchanger 15, steam/air heat exchanger 11, drying
Case 13 is formed into a loop, and the return air inlet of drying box 13 is equipped with hydrofuge valve 14 and aeration valve 12.
The working principle of the invention is: the methanol in methanol tank 7 is pumped into be atomized in ethanol combustor 8 by methanol pump 10 to be fired
It burns, the conduction oil in conduction oil heat exchanger tube 5 is heated, the conduction oil after heating is recycled into methanol reformer 22, is first
Alcohol reforming hydrogen-rich provides certain temperature and pressure.Methanol spray burning plays pipeline start up by preheating machine, works as methanol recapitalization
After device 22 works normally, ethanol combustor stops working, at this point, methanol and water mixed liquid in methanol+water tank 1, through methanol+
Water pump 2 is delivered to flue gas/methanol+water preheater 18, through flue gas/preheating of methanol+water preheater 18 and methanol+water superheater
Enter methanol reformer 22 after 23 secondary preheatings, catalytic reforming under the conditions of certain temperature and pressure is converted to hydrogen-rich gas.
Hydrogen-rich gas enters hydrogen-rich combustion furnace 6, in the combustion synthesis in air of small blower 4 conveying, steam in heating steam heat exchanger tube 7 and leads
Conduction oil in hot oil heat exchanger tube 5, the conduction oil after heating enter heat release in methanol reformer 22, provide institute for preparing hydrogen by reforming methanol
Temperature and pressure is needed, the conduction oil of outflow methanol reformer 22 passes through methanol+water superheater 23, waste heat is transmitted to first alcohol and water and is mixed
It closes liquid and secondary preheating is carried out to it, then flow back to heat absorption in conduction oil heat exchanger tube 5, so recycle.Using conduction oil safety valve 20
With the temperature and pressure of thermally conductive oil condenser 21 control conduction oil, guarantee reliability and safety that methanol reformer 22 uses.
Steam after heating flows into steam/air heat exchanger 11 along pipeline, after being heated to the circulation air entered in drying box,
Heat absorption in hydrogen-rich combustion furnace 5 is flowed back to, is so recycled.Using steam safety valve 17 and vapour condenser 16 control steam temperature and
Pressure guarantees reliability and safety that steam/air heat exchanger 11 uses.Hydrogen-rich combustion tail gas is through chimney heat exchanger 15 and cigarette
Road gas/methanol+water preheater 18 is discharged after recycling heat from chimney 19.Air in drying box 13 flows under the action of blower 3
It is preheated through flue gas heat-exchanger 15, then by after steam/air heat exchanger 11, enters drying box from 13 air inlet of heating drying oven
It is interior, the material in drying box is heated, the moisture in material is vaporized, the air for completing heat transfer is entered again from return air inlet
Blower 3 so recycles.When humidity reaches the setting upper limit in drying box, hydrofuge valve 14 and aeration valve 12 are opened simultaneously, discharge unit
Divide damp-heat air, supplements the fresh dried air of same volume.
The beneficial effects of the present invention are:
1, the methanol recapitalization hydrogen-rich combustion heat supplying device produces hydrogen-rich using methanol and water mixed liquid, passes through the hydrogen-rich gas that burns
Heating, non-pollutant discharge are safe and efficient；
2, for the present apparatus using multistage waste heat recycling, heat utilization rate is high；
3, the present apparatus can meet the heat source demand of a variety of dryers；
4, the present apparatus can realize automation control, can set drying temperature, humidity, time etc. according to product stoving process；
5, the present apparatus is reasonable in design, easily operated and maintenance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the invention patent.
Each label in Fig. 1: 1- methanol+water tank, 2- methanol+water pump, 3- blower, the small blower of 4-, 5- conduction oil heat exchanger tube, 6-
Hydrogen-rich combustion furnace, 7- steam heat exchanger tube, 8- ethanol combustor, 9- methanol tank, 10- methanol pump, 11- steam/air heat exchanger,
12- aeration valve, 13- drying box, 14- hydrofuge valve, 15- flue gas heat-exchanger, 16- vapour condenser, 17- steam safety valve, 18-
Flue gas/methanol+water preheater, 19- chimney, 20- conduction oil safety valve, the thermally conductive oil condenser of 21-, 22- methanol reformer,
23- methanol+water superheater.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the invention will be further described.
Embodiment 1: as shown in Figure 1, a kind of methanol recapitalization hydrogen-rich combustion heat supplying device, including methanol+water tank 1, methanol+
Water pump 2, blower 3, small blower 4, conduction oil heat exchanger tube 5, hydrogen-rich combustion furnace 6, steam heat exchanger tube 7, ethanol combustor 8, methanol tank
9, methanol pump 10, steam/air heat exchanger 11, aeration valve 12, drying box 13, hydrofuge valve 14, flue gas heat-exchanger 15, steam are cold
Condenser 16, steam safety valve 17, flue gas/methanol+water preheater 18, chimney 19, conduction oil safety valve 20, thermally conductive oil condenser
21, methanol reformer 22, methanol+water superheater 23.
Embodiment 2: as shown in Figure 1, a kind of methanol recapitalization hydrogen-rich combustion heat supplying device, including methanol+water tank 1, methanol+
Water pump 2, blower 3, small blower 4, conduction oil heat exchanger tube 5, hydrogen-rich combustion furnace 6, steam heat exchanger tube 7, ethanol combustor 8, methanol tank
9, methanol pump 10, steam/air heat exchanger 11, aeration valve 12, drying box 13, hydrofuge valve 14, flue gas heat-exchanger 15, steam are cold
Condenser 16, steam safety valve 17, flue gas/methanol+water preheater 18, chimney 19, conduction oil safety valve 20, thermally conductive oil condenser
21, methanol reformer 22, methanol+water superheater 23.
The steam heat exchanger tube 7 and conduction oil heat exchanger tube 5 are side by side as 6 lower part of hydrogen-rich combustion furnace；Flue gas heat-exchanger 15
Positioned at 6 top of hydrogen-rich combustion furnace；Flue gas/methanol+water preheater 18 is located at 19 outlet port of chimney of 6 top of hydrogen-rich combustion furnace
Place.
Embodiment 3: as shown in Figure 1, a kind of methanol recapitalization hydrogen-rich combustion heat supplying device, including methanol+water tank 1, methanol+
Water pump 2, blower 3, small blower 4, conduction oil heat exchanger tube 5, hydrogen-rich combustion furnace 6, steam heat exchanger tube 7, ethanol combustor 8, methanol tank
9, methanol pump 10, steam/air heat exchanger 11, aeration valve 12, drying box 13, hydrofuge valve 14, flue gas heat-exchanger 15, steam are cold
Condenser 16, steam safety valve 17, flue gas/methanol+water preheater 18, chimney 19, conduction oil safety valve 20, thermally conductive oil condenser
21, methanol reformer 22, methanol+water superheater 23.
The steam heat exchanger tube 7 and conduction oil heat exchanger tube 5 are side by side as 6 lower part of hydrogen-rich combustion furnace；Flue gas heat-exchanger 15
Positioned at 6 top of hydrogen-rich combustion furnace；Flue gas/methanol+water preheater 18 is located at 19 outlet port of chimney of 6 top of hydrogen-rich combustion furnace
Place.
The steam heat exchanger tube 7 passes through pipeline with steam safety valve 17, vapour condenser 16, steam/air heat exchanger 11
Connection forming circuit；Conduction oil heat exchanger tube 5 and conduction oil safety valve 20, thermally conductive oil condenser 21, methanol reformer 22, methanol+
Water superheater 23 is formed into a loop by piping connection.
Embodiment 4: as shown in Figure 1, a kind of methanol recapitalization hydrogen-rich combustion heat supplying device, including methanol+water tank 1, methanol+
Water pump 2, blower 3, small blower 4, conduction oil heat exchanger tube 5, hydrogen-rich combustion furnace 6, steam heat exchanger tube 7, ethanol combustor 8, methanol tank
9, methanol pump 10, steam/air heat exchanger 11, aeration valve 12, drying box 13, hydrofuge valve 14, flue gas heat-exchanger 15, steam are cold
Condenser 16, steam safety valve 17, flue gas/methanol+water preheater 18, chimney 19, conduction oil safety valve 20, thermally conductive oil condenser
21, methanol reformer 22, methanol+water superheater 23.
The steam heat exchanger tube 7 and conduction oil heat exchanger tube 5 are side by side as 6 lower part of hydrogen-rich combustion furnace；Flue gas heat-exchanger 15
Positioned at 6 top of hydrogen-rich combustion furnace；Flue gas/methanol+water preheater 18 is located at 19 outlet port of chimney of 6 top of hydrogen-rich combustion furnace
Place.
The steam heat exchanger tube 7 passes through pipeline with steam safety valve 17, vapour condenser 16, steam/air heat exchanger 11
Connection forming circuit；Conduction oil heat exchanger tube 5 and conduction oil safety valve 20, thermally conductive oil condenser 21, methanol reformer 22, methanol+
Water superheater 23 is formed into a loop by piping connection.
Methanol+the water tank 1 and methanol+water pump 2, flue gas/methanol+water preheater 18, methanol reformer 22, methanol+
Water superheater 23 forms one-way passage by piping connection.
Embodiment 5: as shown in Figure 1, a kind of methanol recapitalization hydrogen-rich combustion heat supplying device, including methanol+water tank 1, methanol+
Water pump 2, blower 3, small blower 4, conduction oil heat exchanger tube 5, hydrogen-rich combustion furnace 6, steam heat exchanger tube 7, ethanol combustor 8, methanol tank
9, methanol pump 10, steam/air heat exchanger 11, aeration valve 12, drying box 13, hydrofuge valve 14, flue gas heat-exchanger 15, steam are cold
Condenser 16, steam safety valve 17, flue gas/methanol+water preheater 18, chimney 19, conduction oil safety valve 20, thermally conductive oil condenser
21, methanol reformer 22, methanol+water superheater 23.
The steam heat exchanger tube 7 and conduction oil heat exchanger tube 5 are side by side as 6 lower part of hydrogen-rich combustion furnace；Flue gas heat-exchanger 15
Positioned at 6 top of hydrogen-rich combustion furnace；Flue gas/methanol+water preheater 18 is located at 19 outlet port of chimney of 6 top of hydrogen-rich combustion furnace
Place.
The steam heat exchanger tube 7 passes through pipeline with steam safety valve 17, vapour condenser 16, steam/air heat exchanger 11
Connection forming circuit；Conduction oil heat exchanger tube 5 and conduction oil safety valve 20, thermally conductive oil condenser 21, methanol reformer 22, methanol+
Water superheater 23 is formed into a loop by piping connection.
Methanol+the water tank 1 and methanol+water pump 2, flue gas/methanol+water preheater 18, methanol reformer 22, methanol+
Water superheater 23 forms one-way passage by piping connection.
The methanol tank 9 forms one-way passage by piping connection with methanol pump 10, ethanol combustor 8；The methanol weight
The hydrogen that whole device 22 generates is passed through 6 bottom of hydrogen-rich combustion furnace；Air is passed through 6 bottom of hydrogen-rich combustion furnace by small blower 4, be methanol or
Combustion of hydrogen provides oxygen.
Embodiment 6: as shown in Figure 1, a kind of methanol recapitalization hydrogen-rich combustion heat supplying device, including methanol+water tank 1, methanol+
Water pump 2, blower 3, small blower 4, conduction oil heat exchanger tube 5, hydrogen-rich combustion furnace 6, steam heat exchanger tube 7, ethanol combustor 8, methanol tank
9, methanol pump 10, steam/air heat exchanger 11, aeration valve 12, drying box 13, hydrofuge valve 14, flue gas heat-exchanger 15, steam are cold
Condenser 16, steam safety valve 17, flue gas/methanol+water preheater 18, chimney 19, conduction oil safety valve 20, thermally conductive oil condenser
21, methanol reformer 22, methanol+water superheater 23.
The steam heat exchanger tube 7 and conduction oil heat exchanger tube 5 are side by side as 6 lower part of hydrogen-rich combustion furnace；Flue gas heat-exchanger 15
Positioned at 6 top of hydrogen-rich combustion furnace；Flue gas/methanol+water preheater 18 is located at 19 outlet port of chimney of 6 top of hydrogen-rich combustion furnace
Place.
The steam heat exchanger tube 7 passes through pipeline with steam safety valve 17, vapour condenser 16, steam/air heat exchanger 11
Connection forming circuit；Conduction oil heat exchanger tube 5 and conduction oil safety valve 20, thermally conductive oil condenser 21, methanol reformer 22, methanol+
Water superheater 23 is formed into a loop by piping connection.
Methanol+the water tank 1 and methanol+water pump 2, flue gas/methanol+water preheater 18, methanol reformer 22, methanol+
Water superheater 23 forms one-way passage by piping connection.
The methanol tank 9 forms one-way passage by piping connection with methanol pump 10, ethanol combustor 8；The methanol weight
The hydrogen that whole device 22 generates is passed through 6 bottom of hydrogen-rich combustion furnace；Air is passed through 6 bottom of hydrogen-rich combustion furnace by small blower 4, be methanol or
Combustion of hydrogen provides oxygen.
The blower 3 drives the air in drying box 13 along flue gas heat-exchanger 15, steam/air heat exchanger 11, drying
Case 13 is formed into a loop, and the return air inlet of drying box 13 is equipped with hydrofuge valve 14 and aeration valve 12.
Specific embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned realities
Example is applied, within the knowledge of a person skilled in the art, can also be made without departing from the purpose of the present invention
Various change out.
Claims (5)
1. a kind of methanol recapitalization hydrogen-rich combustion heat supplying device, it is characterised in that: burn including conduction oil heat exchanger tube (5), hydrogen-rich
Furnace (6), steam heat exchanger tube (7), steam/air heat exchanger (11), flue gas heat-exchanger (15), flue gas/methanol+water preheater
(18), methanol reformer (22)；Wherein, the hydrogen-rich produced is delivered to hydrogen-rich combustion furnace by pipeline by methanol reformer (22)
(6) in, side by side as hydrogen-rich combustion furnace (6) lower part, steam heat exchanger tube (7) is logical for steam heat exchanger tube (7) and conduction oil heat exchanger tube (5)
Piping is connect with steam/air heat exchanger (11), and conduction oil heat exchanger tube (5) is connect by pipeline with methanol reformer (22)；
Flue gas heat-exchanger (15) is located at hydrogen-rich combustion furnace (6) top；Steam/air heat exchanger (11) is located at drying box (13) air inlet
At position；Flue gas/methanol+water preheater (18) is located at chimney (19) exit position above hydrogen-rich combustion furnace (6).
2. methanol recapitalization hydrogen-rich combustion heat supplying device according to claim 1, it is characterised in that: the methanol reformer
(22) be provided with catalyst, produce hydrogen-rich under certain temperature, pressure condition, hydrogen-rich in hydrogen-rich combustion furnace (6) interior combustion heating,
Thermal energy is provided for drying box.
3. methanol recapitalization hydrogen-rich combustion heat supplying device according to claim 1, it is characterised in that: the steam heat exchanger tube
(7) it is provided with water, conduction oil heat exchanger tube (5) is provided with conduction oil, respectively steam/air heat exchanger (11) and methanol reformer
(22) heat is transmitted.
4. methanol recapitalization hydrogen-rich combustion heat supplying device according to claim 1, it is characterised in that: the flue gas/first
Alcohol+water preheater (18) preheats the methanol and water mixed liquid that enter methanol reformer (22).
5. methanol recapitalization hydrogen-rich combustion heat supplying device according to claim 1, it is characterised in that: the flue gas heat exchange
Device (15) preheats the air that blower (3) is sent into, and is then entered drying box after steam/air heat exchanger (11) heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810067044.4A CN110068218A (en) | 2018-01-24 | 2018-01-24 | A kind of methanol recapitalization hydrogen-rich combustion heat supplying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810067044.4A CN110068218A (en) | 2018-01-24 | 2018-01-24 | A kind of methanol recapitalization hydrogen-rich combustion heat supplying device |
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| CN110068218A true CN110068218A (en) | 2019-07-30 |
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| CN201810067044.4A Withdrawn CN110068218A (en) | 2018-01-24 | 2018-01-24 | A kind of methanol recapitalization hydrogen-rich combustion heat supplying device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980643A (en) * | 2019-12-31 | 2020-04-10 | 常州市蓝博净化科技有限公司 | Production line for producing hydrogen from methanol |
| CN114789990A (en) * | 2021-11-30 | 2022-07-26 | 苏州科瑞工程科技有限公司 | Methanol hydrogen production converter and methanol hydrogen production device |
| CN116654870A (en) * | 2023-06-16 | 2023-08-29 | 北京理工大学 | Self-heating type method for preparing hydrogen by reforming green alcohol and alcohol water solution |
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| CN102287917A (en) * | 2011-06-01 | 2011-12-21 | 刘革 | Heating system of methanol hydrogen-production oxidation |
| WO2014025904A2 (en) * | 2012-08-07 | 2014-02-13 | Langley Justin | Method for the integration of carbochlorination into a staged reforming operation as an alternative to direct residue oxidation for the recovery of valuable metals |
| CN203068935U (en) * | 2013-05-28 | 2013-07-17 | 卢招苟 | Heating equipment for tobacco curing house |
| US20170216806A1 (en) * | 2014-10-22 | 2017-08-03 | Korea Institute Of Energy Research | A shell-and-tube type reactor for reforming natural gas and a preparation method of syngas or hydrogen gas by using the same |
| CN204329476U (en) * | 2014-11-07 | 2015-05-13 | 重庆汇田机械制造有限公司 | A kind of barn |
| CN205161868U (en) * | 2015-11-10 | 2016-04-20 | 中国烟草总公司广东省公司 | Circulation heat supply's heat preservation tobacco flue -curing house |
| CN207797680U (en) * | 2018-01-24 | 2018-08-31 | 玉溪新天力农业装备制造有限公司 | A kind of methanol recapitalization hydrogen-rich combustion heat supplying device |
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| CN110980643A (en) * | 2019-12-31 | 2020-04-10 | 常州市蓝博净化科技有限公司 | Production line for producing hydrogen from methanol |
| CN114789990A (en) * | 2021-11-30 | 2022-07-26 | 苏州科瑞工程科技有限公司 | Methanol hydrogen production converter and methanol hydrogen production device |
| CN116654870A (en) * | 2023-06-16 | 2023-08-29 | 北京理工大学 | Self-heating type method for preparing hydrogen by reforming green alcohol and alcohol water solution |
| CN116654870B (en) * | 2023-06-16 | 2024-04-09 | 北京理工大学 | Self-heating type method for preparing hydrogen by reforming green alcohol and alcohol water solution |
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