CN205779314U - Controlling temp type integrated methanol cracker - Google Patents
Controlling temp type integrated methanol cracker Download PDFInfo
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- CN205779314U CN205779314U CN201620290709.4U CN201620290709U CN205779314U CN 205779314 U CN205779314 U CN 205779314U CN 201620290709 U CN201620290709 U CN 201620290709U CN 205779314 U CN205779314 U CN 205779314U
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- Prior art keywords
- methanol
- storehouse
- cracker
- housing
- methanol decomposition
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
This utility model provides a kind of controlling temp type integrated methanol cracker, comprising: housing, it has hollow chamber；Methanol decomposition storehouse, it is arranged in the described hollow chamber of described housing, and is provided with the pipeline accommodating methanol steam in described methanol decomposition storehouse；Alternately controlling valve, it is controlled by alternate valve controller and requires optionally to the internal supply in the gap between described housing and described methanol decomposition storehouse and methanol decomposition storehouse hot driving waste gas according to temperature constant.This utility model arranges methanol decomposition storehouse in the housing, and using the gap in housing and methanol decomposition storehouse as the bypass discharging waste gas, make methanol cracking device and waste gas discharge bypass arrange in the integrated apparatus of a novel offer, solve in prior art bulky, the problem of installation difficulty.
Description
Technical field
This utility model belongs to methanol decomposition field, particularly to a kind of controlling temp type integrated methanol cracker.
Background technology
Methanol cracking device is the important device that the mobile object such as vehicle and ship produces hydrogen-rich gas, for Light-duty Vehicle especially car, the locus that can install cracker is very limited, the not integrated design of existing methanol cracking device, including patent ZL 00243884.4, ZL 200620019555.1 etc.；Its methanol cracking device actually needs external bypass channel and control valve, thus it is big to have volume, and the disadvantage of installation difficulty, in order to make methanol cracking device steady operation, in addition it is also necessary to plus temperature control etc., cause bulky, be not suitable for the use of the occasions such as car.
Therefore, research and develop a small-sized, the cracker of integrated design, to apply on the very limited amount of vehicle in the position such as Light-duty Vehicle and car, be our technical problem urgently to be resolved hurrily.
Utility model content
In order to solve the problems referred to above, this utility model has designed and developed a kind of controlling temp type integrated methanol cracker, it is therefore intended that provide a kind of volume little, can temperature control, be applicable to small-sized mobile devices and use, mobile model controlling temp type integrated methanol cracker that catalytic cracking reaction is effective.
This utility model provides a kind of controlling temp type integrated methanol cracker, comprising:
Housing, it has hollow chamber；
Methanol decomposition storehouse, it is arranged in the described hollow chamber of described housing, and is provided with the pipeline accommodating methanol steam in described methanol decomposition storehouse；
Alternately controlling valve, it is optionally to the internal supply in the gap between described housing and described methanol decomposition storehouse and methanol decomposition storehouse hot driving waste gas.
This device arranges methanol decomposition storehouse in enclosure interior, and the gap of a discharge waste gas is set between housing and methanol decomposition storehouse, and utilize control valve gate control to discharge the amount that waste gas discharges in methanol decomposition storehouse and above-mentioned gap, when discharge waste gas enters methanol decomposition storehouse, the heat of waste gas can add the methanol steam pipeline in thermal cracking storehouse, and the methanol steam in pipeline carries out cracking reaction under the effect of methanol cracking catalyst.When waste gas enters above-mentioned gap, emitted by gap, the heat of its waste gas will not add the methanol steam pipeline in thermal cracking storehouse and only can play the effect of insulation, thus realizes solving in this small-sized, integrated device of housing the problem that cracker temperature constant requires in certain limit.
Preferably, in described controlling temp type integrated methanol cracker, described housing offers an exhaust gas entrance and a waste gas outlet, a methanol inlet and cracked gas outlet；
The outlet of described cracked gas is connected with described methanol decomposition storehouse；
Gap between described waste gas outlet with described methanol decomposition storehouse and described housing with described methanol decomposition storehouse is connected；
Described methanol inlet, it provides methanol liquid in described methanol decomposition storehouse.
The tail gas of electromotor enters into controlling temp type integrated methanol cracker from exhaust gas entrance, and enter under the control controlling valve in the gap between methanol decomposition storehouse or housing and methanol decomposition storehouse, discharge from waste gas outlet after heating cracking pipeline after entering methanol decomposition storehouse, when directly discharging from waste gas outlet behind the gap entered between housing and described methanol decomposition storehouse.
Preferably, in described controlling temp type integrated methanol cracker, in described methanol decomposition storehouse, the pipeline enclosure at described methanol liquid entrance and described receiving methanol steam is provided with methanol gasifying pre-heating cabin and methanol gas heating cabinet.Methanol liquid is after methanol inlet enters, it is introduced into methyl alcohol vaporizing pre-heating cabin, methanol gasifying becomes methanol gas simultaneously, then methanol gas enters methanol gas heating cabinet, carries out heating and heat in methanol gas heating cabinet, makes the temperature of methanol gas be increased to the temperature of cracking, subsequently into cracking storehouse, under catalyst for cracking effect in cracking storehouse, methanol gas is cracked into hydrogen and carbon monoxide, is referred to as hydrogen-rich gas.
Preferably, in described controlling temp type integrated methanol cracker, described methanol decomposition storehouse is provided with described methanol decomposition pipeline, equipped with methanol cracking catalyst in described methanol decomposition pipeline.
Preferably, in described controlling temp type integrated methanol cracker, temperature sensor is also included；Described temperature sensor is arranged in described methanol decomposition pipeline, for detecting the temperature in described methanol decomposition pipeline.
Preferably, described controlling temp type integrated methanol cracker, also include a controller；
Described controller is connected with described temperature sensor, and meanwhile, the outfan of described controller is connected with the described valve that alternately controls.The outfan of described controller is a connecting rod, and described connecting rod is connected with the described valve that alternately controls.
Preferably, in described controlling temp type integrated methanol cracker, multiple fin is also included；
Multiple described fin are set on described housing exterior walls.Fin temperature in the gap subtracting low exhaust gas emission, to reduce the temperature in methanol cracking device, it is ensured that cracks storehouse in methanol cracking device and has temperature required for it.
The beneficial effects of the utility model are:
1, in described controlling temp type integrated methanol cracker, methanol decomposition storehouse is set in the housing, and using the gap in housing and methanol decomposition storehouse as the bypass discharging waste gas, methanol decomposition storehouse and waste gas are discharged bypass be arranged in integrated apparatus, solve in prior art bulky, the problem of installation difficulty.
2, in described controlling temp type integrated methanol cracker, alternately control valve gate control is utilized to be emitted into methanol decomposition storehouse and as the exhausted air quantity in the housing of discharge exhaust gas bypass and the gap in methanol decomposition storehouse, reach to control the requirement of cracking tube channel temp, it is achieved intelligentized control method.
3, in described controlling temp type integrated methanol cracker, temperature conditions in temperature sensor detection methanol decomposition pipeline is set in methanol decomposition pipeline, simultaneously, the outer wall of housing arranges fin, fin is utilized to reduce the temperature of housing, reduce the heat to the conveying of methanol decomposition storehouse, cracking temperature is controlled in the range of 330 ± 15 DEG C, thus realizes the intelligentized control method of temperature in methanol cracking device.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of controlling temp type integrated methanol cracker described in the utility model；
Fig. 2 is the external structure schematic diagram of controlling temp type integrated methanol cracker of the present utility model；
Fig. 3 is the A-A profile of Fig. 2；
Fig. 4 is the left view of Fig. 2；
Fig. 5 is the structural representation controlling valve described in the controlling temp type integrated methanol cracker described in one of them embodiment of this utility model to methanol cracking device supply waste gas；
Fig. 6 is the profile controlling valve described in the controlling temp type integrated methanol cracker described in one of them embodiment of this utility model to the structure of methanol cracking device supply waste gas；
Fig. 7 is to control valve described in the controlling temp type integrated methanol cracker described in one of them embodiment of this utility model to supply the structural representation of waste gas to the gap between housing and methanol cracking device
Fig. 8 is the profile controlling the structure that valve supplies waste gas to the gap between housing and methanol cracking device described in the controlling temp type integrated methanol cracker described in one of them embodiment of this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
As shown in Figures 1 to 8, a kind of controlling temp type integrated methanol cracker described in one of them embodiment of this utility model, comprising:
Housing 9, it has hollow chamber；Housing 9 can be designed to square, rectangle, circle, ellipse or other shapes according to actual needs.
Methanol decomposition storehouse 12, it is arranged in the described hollow chamber of described housing 9, and is provided with the pipeline 5 accommodating methanol steam in described methanol decomposition storehouse；Methanol gas adds the passage of heat 6, is provided with the methanol decomposition pipeline 4 turned back in methanol decomposition storehouse 12 more than one time；One end of methanol decomposition pipeline 4 adds the passage of heat 6 by the pipeline 5 of methanol steam with methanol gas and connects with described methanol inlet, and in housing, the methanol gas checking solution passage 4 of the top connects with described cracked gas outlet 13.
Alternately controlling valve 7, it is optionally to the internal supply in the gap 13 between described housing 9 and described methanol decomposition storehouse 12 and methanol decomposition storehouse 12 hot driving waste gas.Alternately control valve 7 to include one alternately valve plate 11, connecting rod 15 and controller 16 form.
When after the hot gas entrance temperature control integration cracker that electromotor is discharged, first pass through alternately control valve 7, the alternately valve plate 11 alternately controlling valve 7 has the hole in gap 13 described to methanol decomposition storehouse 12 entrance and correspondence, controller 16 controls alternately valve plate 11 by connecting rod 15 left-right rotation, and alternately valve plate 11 controls to enter the ratio of the hot gas in methanol decomposition storehouse 12 and gap 13 under the effect of controller 16.Wherein, hot gas can all flow into methanol decomposition storehouse 12 or gap 13, it is also possible to according to temperature controlled requirement, separately flows into methanol decomposition storehouse 12 and gap 13 according to different ratios, reaches to control methanol decomposition storehouse 12 and the purpose of methanol decomposition pipeline 4 temperature.The source of hot gas can be the aerofluxus of automobile engine or other electromotors, or other 400-800 DEG C without corrosive industrial exhaust gas；
In such scheme, described housing 9 offers exhaust gas entrance 8 and a waste gas outlet 10, a methanol inlet 13 and cracked gas outlet 1；
Described cracked gas outlet 1 is connected with described methanol decomposition pipeline 4；
Described waste gas outlet 10 is connected with described methanol decomposition storehouse 12 and the gap 13 of described housing；
Described methanol inlet, it provides methanol liquid in the pipeline 5 of described methanol steam, also sets up an electromagnetic valve 3 at described methanol inlet 2；
In such scheme, described methanol decomposition storehouse 12 is provided with between described methanol liquid entrance 2 and described methanol decomposition pipeline 4 methanol gasifying pre-heating cabin 5 and methanol gas heating cabinet 6.
Methanol is after methanol inlet 2 enters, first pass through electromagnetic valve 3, electromagnetic valve 3 is for controlling the amount of the methanol in entrance cracking storehouse 12 and by methanol liquid spray for vaporific, vaporific methanol enters methyl alcohol vaporizing pre-heating cabin 5 and is vaporizated into methanol gas, methanol gas enters back into methanol gas and adds the passage of heat 6 and heat, the temperature making methanol gas is increased to the temperature of cracking, subsequently into methanol decomposition pipeline 4, under catalyst action in methanol decomposition pipeline 4, methanol gas is cracked into hydrogen and carbon monoxide, it is referred to as hydrogen-rich gas, from cracked gas outlet 1 outlet.
In such scheme, described controlling temp type integrated methanol cracker also includes temperature sensor 17, described temperature sensor 17 is placed in methanol decomposition pipeline 4, the temperature of 17 methanol decomposition pipelines 4 of temperature sensor passes to controller 16, controller 16 sends control signal, drive connecting rod 15 left-right rotation of actuator, thus control the corner of alternately valve plate 11, it is achieved accurately control to be discharged into methanol decomposition storehouse 12 and for discharging the exhausted air quantity in the gap 13 of waste gas according to the temperature in methanol decomposition pipeline 4.
In such scheme, in described controlling temp type integrated methanol cracker, also include multiple fin；
Multiple described fin are set on described housing 9 outer wall.
Although embodiment of the present utility model is disclosed as above, but it is not restricted in description and embodiment listed utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, it is easily achieved other amendment, therefore, under the general concept limited without departing substantially from claim and equivalency range, this utility model is not limited to specific details and shown here as the legend with description.
Claims (7)
1. a controlling temp type integrated methanol cracker, it is characterised in that including:
Housing, it has hollow chamber；
Methanol decomposition storehouse, it is arranged in the described hollow chamber of described housing, and is provided with the pipeline accommodating methanol steam in described methanol decomposition storehouse；
Alternately controlling valve, it is optionally to the internal supply in the gap between described housing and described methanol decomposition storehouse and methanol decomposition storehouse hot driving waste gas.
2. controlling temp type integrated methanol cracker as claimed in claim 1, it is characterised in that offer an exhaust gas entrance and a waste gas outlet, a methanol inlet and cracked gas outlet on described housing；
The outlet of described cracked gas is connected with described methanol decomposition storehouse；
Gap between described waste gas outlet with described methanol decomposition storehouse and described housing with described methanol decomposition storehouse is connected；
Described methanol inlet, it provides methanol liquid in described methanol decomposition storehouse.
3. controlling temp type integrated methanol cracker as claimed in claim 2, it is characterised in that in described methanol decomposition storehouse, the pipeline enclosure in described methanol inlet and described receiving methanol steam is provided with methanol gasifying pre-heating cabin and methanol gas heating cabinet.
4. controlling temp type integrated methanol cracker as claimed in claim 3, it is characterised in that be provided with described methanol decomposition pipeline in described methanol decomposition storehouse, equipped with methanol cracking catalyst in methanol decomposition pipeline.
5. controlling temp type integrated methanol cracker as claimed in claim 4, it is characterised in that also include temperature sensor；
Described temperature sensor is arranged in described methanol decomposition pipeline, for detecting the temperature in described methanol decomposition pipeline.
6. controlling temp type integrated methanol cracker as claimed in claim 5, it is characterised in that also include a controller；
Described controller is connected with described temperature sensor, meanwhile, and the outfan of described controller and described alternately control valve.
7. controlling temp type integrated methanol cracker as claimed in claim 6, it is characterised in that also include multiple fin；
Multiple described fin are set on described housing exterior walls.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016200947754 | 2016-01-29 | ||
| CN201620094775 | 2016-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779314U true CN205779314U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620290709.4U Active CN205779314U (en) | 2016-01-29 | 2016-04-08 | Controlling temp type integrated methanol cracker |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223142A (en) * | 2017-12-14 | 2018-06-29 | 湖南吉利汽车部件有限公司 | A kind of alcohol and oxygen engine air throttle and alcohol and oxygen engine with double structure |
| CN109264669A (en) * | 2018-11-09 | 2019-01-25 | 沈阳航空航天大学 | The airborne methanol recapitalization system and control method of hydrogen-rich gas are produced using tail gas |
| CN110255497A (en) * | 2019-07-31 | 2019-09-20 | 合肥宝利来环保技术合伙企业(有限合伙) | Hydrogen from methyl alcohol device |
-
2016
- 2016-04-08 CN CN201620290709.4U patent/CN205779314U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223142A (en) * | 2017-12-14 | 2018-06-29 | 湖南吉利汽车部件有限公司 | A kind of alcohol and oxygen engine air throttle and alcohol and oxygen engine with double structure |
| CN109264669A (en) * | 2018-11-09 | 2019-01-25 | 沈阳航空航天大学 | The airborne methanol recapitalization system and control method of hydrogen-rich gas are produced using tail gas |
| CN109264669B (en) * | 2018-11-09 | 2023-06-06 | 沈阳航空航天大学 | Onboard methanol reforming system for preparing hydrogen-rich gas by utilizing tail gas and control method |
| CN110255497A (en) * | 2019-07-31 | 2019-09-20 | 合肥宝利来环保技术合伙企业(有限合伙) | Hydrogen from methyl alcohol device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Shufu Inventor after: Li Zijing Inventor after: Yao Jun Inventor after: Di Genmao Inventor after: Li Fahai Inventor after: Guo Weizhang Inventor after: Liu Jisheng Inventor before: Li Zijing Inventor before: Yao Jun Inventor before: Di Genmao Inventor before: Li Fahai Inventor before: Guo Weizhang Inventor before: Liu Jisheng |