CN207108478U - A kind of hydrogen from methyl alcohol process utility heating system - Google Patents
A kind of hydrogen from methyl alcohol process utility heating system Download PDFInfo
- Publication number
- CN207108478U CN207108478U CN201720916067.9U CN201720916067U CN207108478U CN 207108478 U CN207108478 U CN 207108478U CN 201720916067 U CN201720916067 U CN 201720916067U CN 207108478 U CN207108478 U CN 207108478U
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- methyl alcohol
- gas
- heating
- heating system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model discloses a kind of hydrogen from methyl alcohol process utility heating system, including the gas-operated thermal bath facility and steam heater by pipeline connection, the gas-operated thermal bath facility and steam heater are used to heat heating oil, and the heating oil is used to provide hot conditions for hydrogen from methyl alcohol.Described hydrogen from methyl alcohol process utility heating system is engaged by gas-operated thermal bath facility and steam heater and gives heating oil heating, compared to only with combustion gas stove heat, potential safety hazard is greatly reduced, and steam heat temperature raising is fast, energy consumption is low, is advantageous to also improve system energy efficiency while cost control.
Description
Technical field
It the utility model is related to the heating system in hydrogen from methyl alcohol equipment, more particularly to a kind of hydrogen from methyl alcohol technique.
Background technology
In numerous new energy, Hydrogen Energy will turn into the 21 century optimal energy.The product that it burns is water, is not had
Lime-ash and waste gas, do not pollute the environment；And what coal and oil combustion generated is carbon dioxide and sulfur dioxide, can produce temperature respectively
Room effect and acid rain.Coal and reserves are limited, and hydrogen is mainly stored in water, and unique product is also water after burning,
Hydrogen can be continuously produced, is never finished.
Methanol passes through catalyst, in the presence of catalyst, generation first with vapor under certain temperature, pressure condition
The transformationreation of alcohol cracking reaction and carbon monoxide, generate hydrogen and carbon dioxide.It is more ripe at present by hydrogen from methyl alcohol
One of technique.The existing mode of heating by hydrogen from methyl alcohol typically uses fuel gas stove heat, due to hydrogen be it is inflammable and explosive, this
Very big potential safety hazard, and high energy consumption be present in kind mode of heating.
Utility model content
The defects of in order to overcome prior art, the utility model provide a kind of novel carbinol process for making hydrogen heating system.
A kind of hydrogen from methyl alcohol process utility heating system described in the utility model, including filled by the gas heating of pipeline connection
Put and steam heater, the gas-operated thermal bath facility and steam heater are used to heat heating oil, the heating
Oil is used to provide hot conditions for hydrogen from methyl alcohol.
Further, the gas-operated thermal bath facility is in parallel with steam heater.
Further, the steam heater is connected in parallel on the pipeline of the gas-operated thermal bath facility output end.
Further, the steam heater includes heat exchanger, and steam flows through heat exchanger tube journey, described to flowing through
The heating oil of heat exchanger shell side is heated.
Further, the heat exchanger is fixed tube-sheet exchanger.
Further, the gas-operated thermal bath facility includes gas-fired heater, and the heating oil passes through the combustion gas stove heat
Afterwards, it is conveyed to hydrogen production units by carbinol.
Further, the hydrogen from methyl alcohol process utility heating system also includes return line, and the return line will be to methanol
Heating oil after device for producing hydrogen heating, is transmitted back to gas-operated thermal bath facility and/or steam heater is reheated.
Further, the hydrogen from methyl alcohol process utility heating system also includes oil pump, and the oil pump is arranged on pipeline road,
For driving heating oil to be circulated between the heating system and hydrogen production units by carbinol.
Hydrogen from methyl alcohol process utility heating system described in the utility model passes through gas-operated thermal bath facility and steam heater phase
Coordinate and give heating oil heating, compared to only with combustion gas stove heat, greatly reduce potential safety hazard, and steam heat temperature raising is fast,
Energy consumption is low, is advantageous to also improve system energy efficiency while cost control.
Brief description of the drawings
When considered in conjunction with the accompanying drawings, by referring to following detailed description, it can more completely more fully understand that this practicality is new
Type and easily learn many of which with the advantages of, but accompanying drawing described herein be used for provide to it is of the present utility model enter one
Step understands, forms a part of the present utility model, and schematic description and description of the present utility model is used to explain this practicality
It is new, do not form to improper restriction of the present utility model, such as figure wherein：
Fig. 1 is hydrogen from methyl alcohol process utility heating system flow chart described in the utility model embodiment；
Embodiment
With reference to Figure of description, to the embodiment of hydrogen from methyl alcohol process utility heating system described in the utility model
Illustrate.
As shown in figure 1, a kind of hydrogen from methyl alcohol process utility heating system described in the present embodiment, including the combustion for passing through pipeline connection
Gas heater and steam heater, the gas-operated thermal bath facility and steam heater are used to heat heating oil,
The heating oil is used to provide hot conditions for hydrogen from methyl alcohol.The gas-operated thermal bath facility is in parallel with steam heater.It is preferred that
Ground, the steam heater are connected in parallel on the pipeline of the gas-operated thermal bath facility output end.
The steam heater includes heat exchanger 1, and steam flows through the tube side of heat exchanger 1, to flowing through the heat exchange
The heating oil of the shell side of device 1 is heated.Preferably, the heat exchanger 1 is fixed tube-sheet exchanger.
The gas-operated thermal bath facility includes gas-fired heater 2, and the heating oil is after the gas furnace 2 heating, conveying
To hydrogen production units by carbinol.
The shell side of the heat exchanger 1 is connected by oil pipe with the output end oil pipe of gas-fired heater 2, by gas heating
Part heating oil after stove heat enters the shell side of heat exchanger, by the steam of the tube side of heat exchanger 1 by the first pipeline 100
Input, return boiler is exported by the second pipeline 200 after being heated to heating oil.
Heating oil after being heated by heat exchanger 1 and gas-fired heater 2 meets at petroleum pipeline 300, by high-temperature heating oil
Hydrogen production units by carbinol is conveyed to, hot conditions are provided for hydrogen from methyl alcohol.
Heating after the return line 400 will heat to hydrogen production units by carbinol is oily, is transmitted back to gas-operated thermal bath facility 2,
And steam heater 1 is reheated.
Preferably, the hydrogen from methyl alcohol process utility heating system also includes oil pump 3, and the oil pump 3 is arranged on pipeline road,
For driving heating oil to be circulated between the heating system and hydrogen production units by carbinol.
Hydrogen from methyl alcohol process utility heating system described in the present embodiment, it is engaged by gas-fired heater 2 and heat exchanger 1 to adding
Deep fat heats, and compared to only with combustion gas stove heat, greatly reduces potential safety hazard, and steam heat temperature raising is fast, and energy consumption is low, has
System energy efficiency is also improved while beneficial to cost control.
As described above, embodiment of the present utility model is explained, it is clear that as long as essentially without disengaging
Utility model point of the present utility model and effect, will be readily apparent to persons skilled in the art deformation, also all wrap
It is contained within the scope of protection of the utility model.
Claims (8)
1. a kind of hydrogen from methyl alcohol process utility heating system, it is characterised in that including the gas-operated thermal bath facility by pipeline connection and steaming
Vapour heater, the gas-operated thermal bath facility and steam heater are used to heat heating oil, and the heating oil is used for
Hot conditions are provided for hydrogen from methyl alcohol.
2. hydrogen from methyl alcohol process utility heating system according to claim 1, it is characterised in that the gas-operated thermal bath facility is with steaming
Vapour heater is in parallel.
3. hydrogen from methyl alcohol process utility heating system according to claim 2, it is characterised in that the steam heater is in parallel
On the pipeline of the gas-operated thermal bath facility output end.
4. according to the hydrogen from methyl alcohol process utility heating system described in claim 1-3 any one, it is characterised in that the steam adds
Thermal includes heat exchanger, and steam flows through heat exchanger tube journey, is carried out to flowing through the heating oil of shell side of the heat exchanger
Heating.
5. hydrogen from methyl alcohol process utility heating system according to claim 4, it is characterised in that the heat exchanger is fixing pipe
Plate type heat exchanger.
6. hydrogen from methyl alcohol process utility heating system according to claim 1 or 5, it is characterised in that the gas-operated thermal bath facility
Including gas-fired heater, the heating oil is conveyed to hydrogen production units by carbinol after the gas heating stove heat.
7. hydrogen from methyl alcohol process utility heating system according to claim 6, it is characterised in that the hydrogen from methyl alcohol technique heating
System also includes return line, and the heating after the return line will heat to hydrogen production units by carbinol is oily, is transmitted back to combustion gas and adds
Thermal and/or steam heater are reheated.
8. hydrogen from methyl alcohol process utility heating system according to claim 7, it is characterised in that the hydrogen from methyl alcohol technique heating
System also includes oil pump, and the oil pump is arranged on pipeline road, for driving heating oil in the heating system and methanol system
Circulated between hydrogen production device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916067.9U CN207108478U (en) | 2017-07-26 | 2017-07-26 | A kind of hydrogen from methyl alcohol process utility heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916067.9U CN207108478U (en) | 2017-07-26 | 2017-07-26 | A kind of hydrogen from methyl alcohol process utility heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207108478U true CN207108478U (en) | 2018-03-16 |
Family
ID=61573781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720916067.9U Expired - Fee Related CN207108478U (en) | 2017-07-26 | 2017-07-26 | A kind of hydrogen from methyl alcohol process utility heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207108478U (en) |
-
2017
- 2017-07-26 CN CN201720916067.9U patent/CN207108478U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20180726 |