CN209039049U - Reformation hydrogen production temperature control system - Google Patents
Reformation hydrogen production temperature control system Download PDFInfo
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- CN209039049U CN209039049U CN201821532788.0U CN201821532788U CN209039049U CN 209039049 U CN209039049 U CN 209039049U CN 201821532788 U CN201821532788 U CN 201821532788U CN 209039049 U CN209039049 U CN 209039049U
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- inner cavity
- reaction chamber
- outlet
- hydrogen production
- control system
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Abstract
Reformation hydrogen production temperature control system.Reforming hydrogen producing process is chiefly used in industrial use, control system very complicated, higher cost；Traditional reformation hydrogen production needs a large amount of heat, consumes energy larger, and heat control is inaccurate, and mass energy is caused to waste.The utility model composition includes reaction chamber (1), the both ends of the reaction chamber are respectively provided with entrance inner cavity (2) and outlet inner cavity (3), the left end of the entrance inner cavity has gas inlet (4), the right end of the outlet inner cavity has offgas outlet (5), (6) connection is in charge of by one group of air flue between the entrance inner cavity and the outlet inner cavity, the right end lateral wall of the outlet inner cavity has methanol inlet (7), the methanol inlet is connect with helix tube (8) intracavitary in the outlet, the helix tube is connect with the reaction chamber, the left end lateral wall of the reaction chamber has hydrogen outlet (9).The utility model is used for reformation hydrogen production temperature control system.
Description
Technical field:
The utility model relates to a kind of reformation hydrogen production temperature control systems.
Background technique:
Energy crisis and environmental pollution are two big important topics of today's society, and internal combustion engine energy consumption and disposal of pollutants
Wherein most specific gravity is accounted for, so automotive fuel just urgently develops to clean and effective energy direction, and hydrogen is a kind of next
Source is extensive, the important alternative fuel of energy-saving high-efficiency environment-friendly.This system makes it generate hydrogen by control reforming hydrogen production device temperature
It does work for combustion in IC engine, improves mixture combustion in cylinder, improve the thermal efficiency and reduce discharge.Reformation hydrogen production is used for hydrogen loading at present
Fuel combustion still belongs to starting design phase, the matched basic blank of hydrogen production system employing reforming technology technology of internal combustion engine；Reformation hydrogen production work
Skill is chiefly used in industrial use, control system very complicated, higher cost；Traditional reformation hydrogen production needs a large amount of heat, energy consumption compared with
Greatly, and heat control is inaccurate, and mass energy is caused to waste.This system is added using exhaust gases of internal combustion engines volume control device and electricity
Thermal comprehensively control provides temperature condition to reform hydrogen production reaction, realizes reformation hydrogen production temperature auto-control.
Utility model content:
The purpose of the utility model is to provide a kind of reformation hydrogen production temperature control systems.
Above-mentioned purpose is realized by following technical scheme:
A kind of reformation hydrogen production temperature control system, composition includes: reaction chamber, and the both ends of the reaction chamber are respectively provided with
Entrance inner cavity and outlet inner cavity, the left end of the entrance inner cavity have gas inlet, and the right end of the outlet inner cavity has
Offgas outlet is in charge of connection by one group of air flue between the entrance inner cavity and the outlet inner cavity, in the outlet
The right end lateral wall of chamber has methanol inlet, and the methanol inlet is connect with helix tube intracavitary in the outlet, described
Helix tube connect with the reaction chamber, the left end lateral wall of the reaction chamber has hydrogen outlet, and the tail gas enters
The lateral wall of mouth has bypass line, and the outlet end of the bypass line is equipped with solenoid valve, the outside of the reaction chamber
Wall is equipped with electric heating system and temperature controller.
The reformation hydrogen production temperature control system, one group of air flue, which is in charge of, to be distributed in the reaction chamber, institute
It in the detector bar insertion for the temperature controller the stated reaction chamber and is welded and fixed, the heating rod of the electric heating system is inserted
Enter in the reaction chamber and be welded and fixed, the solenoid valve is connect with the temperature controller by electric wire, described
Temperature controller is connect with the electric heating system by electric wire.
The utility model has the advantages that
1. the utility model has the advantages of simple structure, sensitive, cost performance height is controlled.The utility model uses exhaust gases of internal combustion engines flow
Control system indirectly controls tail gas and provides heat, saves the temperature energy source of reformation hydrogen production reaction, improves internal combustion energy benefit
With rate, while it ensure that the temperature conditional stability of reformation hydrogen production reaction.
2. the utility model uses electric heating system, system work response speed is improved.
3. the utility model uses temperature controller control system, system temperature monitoring and feedback control sensitivity are improved.
Detailed description of the invention:
Attached drawing 1 is the structural schematic diagram of the utility model.
Specific embodiment:
Embodiment 1:
A kind of reformation hydrogen production temperature control system, composition includes: reaction chamber 1, and the both ends of the reaction chamber have respectively
There are entrance inner cavity 2 and outlet inner cavity 3, the left end of the entrance inner cavity has gas inlet 4, the right end of the outlet inner cavity
With offgas outlet 5,6 connections are in charge of by one group of air flue between the entrance inner cavity and the outlet inner cavity, it is described
The right end lateral wall for exporting inner cavity has methanol inlet 7, and the methanol inlet connects with helix tube 8 intracavitary in the outlet
It connects, the helix tube is connect with the reaction chamber, and the left end lateral wall of the reaction chamber has hydrogen outlet 9, described
Gas inlet lateral wall have bypass line 10, the outlet end of the bypass line is equipped with solenoid valve 11, described
The lateral wall of reaction chamber is equipped with electric heating system 12 and temperature controller 13.
Embodiment 2:
According to reformation hydrogen production temperature control system described in embodiment 1, one group of air flue be in charge of be distributed in it is described
In reaction chamber, the detector bar 14 of the temperature controller is inserted into the reaction chamber and is welded and fixed, the electric heating
The heating rod 15 of system is inserted into the reaction chamber and is welded and fixed, and the solenoid valve passes through with the temperature controller
Electric wire 16 connects, and the temperature controller is connect with the electric heating system by electric wire.
The course of work of reformation hydrogen production temperature control system are as follows: firstly, the tail gas that internal combustion engine generates enters from gas inlet
Entrance inner cavity, then be in charge of by the air flue inside reaction chamber, heat exchange is come into full contact with reaction chamber, then by exporting inner cavity from tail
Gas outlet discharge.Reaction chamber monitors the real time temperature of reaction chamber by temperature controller, when system temperature reaches the range that reaction requires
When, methanol liquid enters from methanol inlet, and heat absorption is vaporized into methanol steam when passing through helix tube, the work of catalyst in reaction chamber
Under, it is restructured as hydrogen at the required temperature, supply internal combustion engine then is discharged from hydrogen outlet.When the reaction chamber of temperature controller monitoring
When temperature not up to requires, automatically controls and open electric heating system, while solenoid valve is closed, system is brought rapidly up；Work as temperature controller
It when monitoring reaction chamber temperature reaches requirement, automatically controls and closes electric heating system, rely only on exhaust gases of internal combustion engines and heat is provided；Work as temperature
Control instrument monitoring reaction chamber temperature is more than to automatically control when requiring and open solenoid valve, and partial tail gas is discharged from bypass line, reduces anti-
Room temperature is answered, realizes temperature controlled automation.
Claims (2)
1. a kind of reformation hydrogen production temperature control system, composition includes: reaction chamber, it is characterized in that: the both ends of the reaction chamber
It is respectively provided with entrance inner cavity and outlet inner cavity, the left end of the entrance inner cavity has gas inlet, the outlet inner cavity
Right end has offgas outlet, is in charge of connection by one group of air flue between the entrance inner cavity and the outlet inner cavity, described
The right end lateral wall of outlet inner cavity there is methanol inlet, intracavitary helix tube connects in the methanol inlet and the outlet
It connects, the helix tube is connect with the reaction chamber, and the left end lateral wall of the reaction chamber has hydrogen outlet, described
The lateral wall of gas inlet has bypass line, and the outlet end of the bypass line is equipped with solenoid valve, the reaction chamber
Lateral wall electric heating system and temperature controller are installed.
2. reformation hydrogen production temperature control system according to claim 1, it is characterized in that: one group of air flue is in charge of distribution
In the reaction chamber, in the detector bar insertion of the temperature controller reaction chamber and it is welded and fixed, it is described
In the heating rod insertion of the electric heating system reaction chamber and it is welded and fixed, the solenoid valve and the temperature controller
It is connected by electric wire, the temperature controller is connect with the electric heating system by electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821532788.0U CN209039049U (en) | 2018-09-20 | 2018-09-20 | Reformation hydrogen production temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821532788.0U CN209039049U (en) | 2018-09-20 | 2018-09-20 | Reformation hydrogen production temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209039049U true CN209039049U (en) | 2019-06-28 |
Family
ID=67033690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821532788.0U Expired - Fee Related CN209039049U (en) | 2018-09-20 | 2018-09-20 | Reformation hydrogen production temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209039049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385111A (en) * | 2021-06-17 | 2021-09-14 | 中石化宁波工程有限公司 | Electrical heating type converter |
-
2018
- 2018-09-20 CN CN201821532788.0U patent/CN209039049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385111A (en) * | 2021-06-17 | 2021-09-14 | 中石化宁波工程有限公司 | Electrical heating type converter |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 |
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| CF01 | Termination of patent right due to non-payment of annual fee |