CN108642254B - Methanol cracking generating device - Google Patents
Methanol cracking generating device Download PDFInfo
- Publication number
- CN108642254B CN108642254B CN201810703285.3A CN201810703285A CN108642254B CN 108642254 B CN108642254 B CN 108642254B CN 201810703285 A CN201810703285 A CN 201810703285A CN 108642254 B CN108642254 B CN 108642254B
- Authority
- CN
- China
- Prior art keywords
- grooves
- methanol
- generator main
- mounting plate
- generating device
- 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.)
- Active
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 141
- 238000005336 cracking Methods 0.000 title claims description 34
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000010425 asbestos Substances 0.000 claims abstract description 6
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 6
- 238000000197 pyrolysis Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 4
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
The invention discloses a methanol pyrolysis generation device, which comprises an ingress pipe (1) and a generator main body (6), and is characterized in that: the ingress pipe (1) is fixedly connected to the mounting plate (2) to form a methanol ingress assembly, and the mounting plate (2) is provided with a plurality of rotary grooves (10); the installation board (2) is connected with the connection board (4), the fixed disk (5), generator main part (6) fixed connection is in the same place and is constituteed the schizolysis and take place the subassembly, in introducing pipe (1) inserted generator main part (6), generator main part (6) lower part is provided with a plurality of wind gap (7), be provided with a plurality of supporting spread grooves (9) with rotatory groove (10) on connection board (4), be provided with a plurality of fixed slots (12) on the fixed disk (5), install asbestos pad (3) between installation board (2) and connection board (4). The invention has the advantages of closed bottom, adjustable angle, simple structure, high quality and high efficiency, and is suitable for popularization and use of methanol pyrolysis.
Description
Technical Field
The invention belongs to the technical field of gas cracking devices, and particularly relates to a methanol cracking generating device.
Background
The mesh belt type heat treatment furnace is used as a heating furnace for carrying out heat treatment on a workpiece in a protective atmosphere environment, has the function of improving the surface quality and mechanical property of the workpiece, is one of heat treatment equipment which is used in the current mechanical manufacturing industry, and is particularly widely applied to the field of standard parts.
At present, the preparation of the protective atmosphere is divided into two modes of preparation outside the furnace and preparation in the furnace by cracking. The preparation method of the cracking in the furnace is widely applied due to the characteristics of simple equipment, simple and convenient operation and the like. The bottom of a common methanol cracking generating device in a mesh belt furnace is not sealed, and methanol is directly instilled on the surface of a workpiece in the production process, so that the quality problem of the workpiece is caused; under the condition that the angle of the methanol cracking generating device is improperly adjusted, the low-temperature air ball just cracked is directly blown at the temperature measuring point of the temperature thermocouple, so that the measured temperature value is greatly different from the heating area, and the uniformity of the furnace temperature of the mesh belt furnace is affected.
Disclosure of Invention
The invention aims to overcome the defects and provide the methanol pyrolysis generating device which is closed at the bottom, adjustable in angle, simple in structure, high in quality and high in efficiency.
The aim and the main technical problems are achieved by adopting the following technical scheme:
the invention relates to a methanol pyrolysis generating device, which comprises an ingress pipe and a generator main body, wherein: the ingress pipe is fixedly connected to the mounting plate to form a methanol ingress assembly, and the mounting plate is provided with a plurality of rotary grooves; the installation board is connected with the connection pad, and connection pad, fixed disk, generator main part fixed connection are in the same place and are constituteed schizolysis and take place the subassembly, and the ingress pipe inserts in the generator main part, and generator main part lower part is provided with a plurality of wind gap, is provided with a plurality of supporting spread grooves with the swivelling chute on the connection pad, is provided with a plurality of fixed slots on the fixed disk.
The methanol cracking generating device, wherein: the ingress pipe is welded on the mounting plate.
The methanol cracking generating device, wherein: an asbestos pad is arranged between the mounting plate and the connecting plate and is connected through a screw arranged in the connecting groove.
The methanol cracking generating device, wherein: the connecting disc and the fixing disc are welded on the generator main body, the connecting disc is arranged at the top, and the fixing disc is arranged at the upper part and is arranged in parallel with the connecting disc.
The methanol cracking generating device, wherein: the generator body is a closed-bottom container.
The methanol cracking generating device, wherein: the air port is divided into an upper layer and a lower layer, and three air ports which are uniformly distributed around the central axis of the generator main body are arranged on each layer.
The methanol cracking generating device, wherein: the connecting grooves are square grooves with round corners which are uniformly distributed around the central axis of the connecting disc.
The methanol cracking generating device, wherein: the rotary grooves are L-shaped grooves which are uniformly distributed around the central axis of the mounting plate and are formed in the circumferential direction.
The methanol cracking generating device, wherein: the fixed slot is an L-shaped slot which is uniformly distributed around the central axis of the fixed disk and is arranged along the circumferential direction.
Compared with the prior art, the invention has obvious advantages and beneficial effects. According to the technical scheme, in the methanol cracking generating device, the ingress pipe is fixedly connected to the mounting plate to form the methanol ingress assembly, so that methanol can be conveniently dripped into the generator main body through the ingress pipe; the installation plate is provided with a plurality of rotary grooves, so that the generator main body can be conveniently rotated around the axis, the air inlet and outlet direction can be adjusted under the condition that the relative positions of the stirring fan, the temperature thermocouple and the methanol pyrolysis generating device in the furnace are not adjusted, the influence of low-temperature pyrolysis gas clusters on temperature measurement is avoided, and the accuracy of the temperature measurement is improved; the installation plate is connected with the connection plate, the fixing plate and the generator main body are fixedly connected together to form a cracking generation assembly, the ingress pipe is inserted into the generator main body with the bottom closed, liquid methanol is prevented from directly dripping on the surface of a heat treatment workpiece, and the heat treatment quality of the workpiece is ensured; an asbestos pad is arranged between the mounting plate and the connecting plate, so that the sealing performance is good; the wind gap divide into upper and lower two-layer, and be provided with three wind gap evenly arranged around generator main part central axis on every layer, utilize the fan air inlet to improve methyl alcohol schizolysis generating device inside temperature for the schizolysis speed of methyl alcohol. The production difficulty of the methanol cracking generating device is reduced while the product quality is ensured, the adjustable installation is realized, the interchangeability is enhanced, the installation and debugging period of equipment is shortened, the production of special parts is avoided, the cost is reduced, and the mass production is realized. In a word, the invention has the advantages of closed bottom, adjustable angle, simple structure, high quality and high efficiency, and is suitable for popularization and use of methanol pyrolysis.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view taken along the direction AA of FIG. 1;
FIG. 3 is a cross-sectional view taken along BB in FIG. 1;
fig. 4 is a use state diagram of the present invention.
The marks in the figure are as follows:
1. an ingress pipe; 2. a mounting plate; 3. an asbestos pad; 4. a connecting disc; 5. a fixed plate; 6. a generator body; 7. an air port; 8. an ingress pipe hole A; 9. a connecting groove; 10. a rotary groove; 11. an ingress pipe hole B; 12. a fixing groove; 13. a mesh belt furnace.
Detailed Description
The following detailed description of the embodiments, structures, features and functions of the methanol cracking generating device according to the present invention is given with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1 to 3, the methanol cracking generating apparatus of the present invention includes an introduction pipe 1, a generator main body 6, wherein: the ingress pipe 1 is fixedly connected to the mounting plate 2 to form a methanol ingress assembly, and the mounting plate 2 is provided with a plurality of rotary grooves 10; the installation board 2 is connected with the connection board 4, the fixed board 5 and the generator main body 6 are fixedly connected together to form a cracking generation assembly, the ingress pipe 1 is inserted into the generator main body 6, a plurality of air openings 7 are formed in the lower portion of the generator main body 6, a plurality of connecting grooves 9 matched with the rotating grooves 10 are formed in the connection board 4, and a plurality of fixing grooves 12 are formed in the fixed board 5. The inlet pipe 1 is welded to the mounting plate 2. An asbestos pad 3 is mounted between the mounting plate 2 and the connecting plate 4 and is connected by means of screws fitted in the connecting grooves 9. The connecting disc 4 and the fixing disc 5 are welded on the generator main body 6, the connecting disc 4 is arranged at the top, and the fixing disc 5 is arranged at the upper part and is arranged in parallel with the connecting disc 4. The generator body 6 is a closed-bottom container. The air port 7 is divided into an upper layer and a lower layer, and three air ports 7 which are uniformly distributed around the central axis of the generator main body 6 are arranged on each layer. The connecting grooves 9 are square grooves with round corners which are uniformly distributed around the central axis of the connecting disc 4. The rotary grooves 10 are L-shaped grooves which are uniformly arranged around the central axis of the mounting plate 2 and are opened in the circumferential direction. The fixing grooves 12 are L-shaped grooves which are uniformly distributed around the central axis of the fixing disk 5 and are opened along the circumferential direction.
In use, referring to fig. 4, the generator body 6 is inserted into the mesh belt furnace 13, and methanol is dropped into the generator body 6 through the introduction pipe 1. The stirring fan in the mesh belt furnace 13 is turned on, the methanol cracking generating device is adjusted to a proper angle by using the rotary tank 10, and then the generator main body 6 is fixed on the furnace wall of the mesh belt furnace 13 by using the screw through the fixed disc 5, so that the methanol cracking operation can be started. The invention reduces the production difficulty of the methanol cracking generating device while ensuring the product quality, realizes adjustable installation, enhances interchangeability, shortens the installation and debugging period of equipment, avoids the production of special parts, reduces the cost and realizes mass production. In a word, the invention has the advantages of closed bottom, adjustable angle, simple structure, high quality and high efficiency, and is suitable for popularization and use of methanol pyrolysis.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the invention in any way, and any simple modification, equivalent variation and variation of the above embodiment according to the technical matter of the present invention still fall within the scope of the technical scheme of the present invention.
Claims (6)
1. The utility model provides a methyl alcohol schizolysis generating device, includes ingress pipe (1), generator main part (6), its characterized in that: the ingress pipe (1) is fixedly connected to the mounting plate (2) to form a methanol ingress assembly, and the mounting plate (2) is provided with a plurality of rotary grooves (10); the installation plate (2) is connected with the connection plate (4), the fixing plate (5) and the generator main body (6) are fixedly connected together to form a cracking generation assembly, the ingress pipe (1) is inserted into the generator main body (6), a plurality of air inlets (7) are formed in the lower portion of the generator main body (6), a plurality of connecting grooves (9) matched with the rotating grooves (10) are formed in the connection plate (4), and a plurality of fixing grooves (12) are formed in the fixing plate (5);
the methanol cracking generating device is characterized in that: the ingress pipe (1) is welded on the mounting plate (2);
the methanol cracking generating device is characterized in that: an asbestos pad (3) is arranged between the mounting plate (2) and the connecting plate (4) and is connected through a screw arranged in the connecting groove (9);
the methanol cracking generating device is characterized in that: the connecting disc (4) and the fixing disc (5) are welded on the generator main body (6), the connecting disc (4) is arranged at the top, and the fixing disc (5) is arranged at the upper part and is arranged in parallel with the connecting disc (4).
2. The methanol cracking generating apparatus of claim 1, wherein: the generator body (6) is a closed-bottom container.
3. The methanol cracking generating apparatus of claim 1, wherein: the air port (7) is divided into an upper layer and a lower layer, and three air ports (7) which are uniformly distributed around the central axis of the generator main body (6) are arranged on each layer.
4. The methanol cracking generating apparatus of claim 1, wherein: the connecting grooves (9) are square grooves with round corners which are uniformly distributed around the central axis of the connecting disc (4).
5. The methanol cracking generating apparatus of claim 1, wherein: the rotary grooves (10) are L-shaped grooves which are uniformly distributed around the central axis of the mounting plate (2) and are formed along the circumferential direction.
6. The methanol cracking generating apparatus of claim 1, wherein: the fixing grooves (12) are L-shaped grooves which are uniformly distributed around the central axis of the fixing disc (5) and are formed along the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703285.3A CN108642254B (en) | 2018-06-30 | 2018-06-30 | Methanol cracking generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703285.3A CN108642254B (en) | 2018-06-30 | 2018-06-30 | Methanol cracking generating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108642254A CN108642254A (en) | 2018-10-12 |
| CN108642254B true CN108642254B (en) | 2024-04-02 |
Family
ID=63749964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810703285.3A Active CN108642254B (en) | 2018-06-30 | 2018-06-30 | Methanol cracking generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108642254B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0180953A2 (en) * | 1984-11-08 | 1986-05-14 | Linde Aktiengesellschaft | Method and device for producing a protective atmosphere |
| CN101522561A (en) * | 2006-05-05 | 2009-09-02 | 普拉斯科能源Ip控股公司毕尔巴鄂-沙夫豪森分公司 | A gas reformulating system using plasma torch heat |
| CN101886157A (en) * | 2010-07-12 | 2010-11-17 | 宏茂五金(昆山)有限公司 | Quenching furnace with methanol gasifying device |
| CN201785449U (en) * | 2010-07-12 | 2011-04-06 | 宏茂五金(昆山)有限公司 | Quenching furnace with methanol gasification device |
| WO2013168784A1 (en) * | 2012-05-11 | 2013-11-14 | 新日鉄住金エンジニアリング株式会社 | Structure for tuyere section in blast furnace |
| CN103805759A (en) * | 2012-11-01 | 2014-05-21 | 财团法人金属工业研究发展中心 | Furnace gas generating device for small heat treatment furnace |
| CN203820444U (en) * | 2014-03-04 | 2014-09-10 | 金舟科技股份有限公司 | Vortex propeller oil-bath type methanol low-temperature cracking device |
| CN104229732A (en) * | 2014-08-27 | 2014-12-24 | 江苏丰东热技术股份有限公司 | Methanol instillation tube device |
| CN207091470U (en) * | 2017-06-23 | 2018-03-13 | 江苏丰东热处理及表面改性工程技术研究有限公司 | A kind of energy saving atmosphere controlled heat treatment furnace methanol dropping device |
| CN208430200U (en) * | 2018-06-30 | 2019-01-25 | 中国航空工业标准件制造有限责任公司 | Methanol decomposition generating device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7033446B2 (en) * | 2001-07-27 | 2006-04-25 | Surface Combustion, Inc. | Vacuum carburizing with unsaturated aromatic hydrocarbons |
-
2018
- 2018-06-30 CN CN201810703285.3A patent/CN108642254B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0180953A2 (en) * | 1984-11-08 | 1986-05-14 | Linde Aktiengesellschaft | Method and device for producing a protective atmosphere |
| CN101522561A (en) * | 2006-05-05 | 2009-09-02 | 普拉斯科能源Ip控股公司毕尔巴鄂-沙夫豪森分公司 | A gas reformulating system using plasma torch heat |
| CN101886157A (en) * | 2010-07-12 | 2010-11-17 | 宏茂五金(昆山)有限公司 | Quenching furnace with methanol gasifying device |
| CN201785449U (en) * | 2010-07-12 | 2011-04-06 | 宏茂五金(昆山)有限公司 | Quenching furnace with methanol gasification device |
| WO2013168784A1 (en) * | 2012-05-11 | 2013-11-14 | 新日鉄住金エンジニアリング株式会社 | Structure for tuyere section in blast furnace |
| CN103805759A (en) * | 2012-11-01 | 2014-05-21 | 财团法人金属工业研究发展中心 | Furnace gas generating device for small heat treatment furnace |
| CN203820444U (en) * | 2014-03-04 | 2014-09-10 | 金舟科技股份有限公司 | Vortex propeller oil-bath type methanol low-temperature cracking device |
| CN104229732A (en) * | 2014-08-27 | 2014-12-24 | 江苏丰东热技术股份有限公司 | Methanol instillation tube device |
| CN207091470U (en) * | 2017-06-23 | 2018-03-13 | 江苏丰东热处理及表面改性工程技术研究有限公司 | A kind of energy saving atmosphere controlled heat treatment furnace methanol dropping device |
| CN208430200U (en) * | 2018-06-30 | 2019-01-25 | 中国航空工业标准件制造有限责任公司 | Methanol decomposition generating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108642254A (en) | 2018-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103234573B (en) | Dust environment simulation equipment | |
| CN202083705U (en) | Self wall-climbing apparatus for measuring power station boiler combustor nozzle wind speed | |
| CN109708811B (en) | Automatic calibration test equipment for miniature pressure sensor | |
| CN108642254B (en) | Methanol cracking generating device | |
| CN207680629U (en) | A kind of intelligence high temperature aging test box | |
| CN204122132U (en) | One makes climatic environmental testing equipment wind speed stablize and uniform device | |
| CN204128587U (en) | A kind of temperature/humidity verification box by heating liquid and constant temperature | |
| CN106199281A (en) | Air aging proof box for electric wire detection | |
| CN208201113U (en) | Sample stage for vacuum coater | |
| CN112156919B (en) | Electric power insulator surface spraying device | |
| CN203658222U (en) | Wet UV (ultraviolet) test device for solar photovoltaic component | |
| CN110220824B (en) | Gas-shielded solder spreading test method and device | |
| CN217238242U (en) | Electronic product aging testing device | |
| CN208430200U (en) | Methanol decomposition generating device | |
| CN217688471U (en) | Performance test box for protective coating material in high-temperature and high-humidity environment | |
| CN108872306B (en) | Experimental instrument for measuring material heat conductivity coefficient by solar energy and measuring method thereof | |
| CN201259553Y (en) | Box body for radon monitor automatic calibration apparatus | |
| CN207713814U (en) | Plasma enhanced chemical vapor deposition equipment | |
| CN205825655U (en) | A kind of electric drying oven with forced convection | |
| CN105334064B (en) | A kind of binary channels flow test switching device | |
| CN203346476U (en) | Single cavity coating equipment | |
| CN207557370U (en) | A kind of high-temperature test chamber | |
| CN205209773U (en) | Experimental switching device of removable guide rails | |
| CN221007406U (en) | Ion concentration meter calibration device | |
| CN201984006U (en) | Constant-temperature testing device for electronic sizing agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |