CN2917775Y - Thermal polycondensation kettle for manufacturing mesophase pitch carbon microspheres - Google Patents
Thermal polycondensation kettle for manufacturing mesophase pitch carbon microspheres Download PDFInfo
- Publication number
- CN2917775Y CN2917775Y CN 200520125350 CN200520125350U CN2917775Y CN 2917775 Y CN2917775 Y CN 2917775Y CN 200520125350 CN200520125350 CN 200520125350 CN 200520125350 U CN200520125350 U CN 200520125350U CN 2917775 Y CN2917775 Y CN 2917775Y
- Authority
- CN
- China
- Prior art keywords
- kettle cover
- mesophase pitch
- kettle
- carbon microspheres
- heating jacket
- 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
Links
- 238000006068 polycondensation reaction Methods 0.000 title claims abstract description 16
- 239000011302 mesophase pitch Substances 0.000 title claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 13
- 239000004005 microsphere Substances 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000013067 intermediate product Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000011295 pitch Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009183 running Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Landscapes
- Working-Up Tar And Pitch (AREA)
Abstract
A thermal polycondensation kettle for manufacturing mesophase pitch carbon microspheres belongs to a manufacturing device in the field of chemical industry, and is mainly used for manufacturing the mesophase pitch carbon microspheres. Mainly constitute by the kettle cover part with the cauldron body part, the kettle cover part, install the material pump in one side of kettle cover, the heating jacket, the inlet pipe, the barometer, the material level floater, the material level switch, the line, install the thermocouple at the opposite side of kettle cover, the heating jacket, the pneumatic pressure regulating valve of pressure, the outlet duct, top installation inverter motor in the middle of the kettle cover, the crossbeam, the stirring scraper, the nitrogen gas pipe, cauldron body part, the upside of the cauldron body is the cylinder device, the downside has heating controller, the air blower device, the heating jacket, pneumatic valve device, the discharge tube. The device has the main advantages of advanced equipment and high automation operation degree, can thermally condense high-quality mesophase pitch containing mesophase pitch carbon microspheres at one time, and provides qualified intermediate products for extraction and heat treatment of the mesophase pitch carbon microspheres.
Description
One, affiliated technical field:
The utility model belongs to a kind of manufacturing installation of chemical field, is mainly used in a kind of manufacturing of mesophase pitch carbon microspheres.
Two, background technology:
The mesophase pitch carbon microspheres belongs to new high-tech product, is mainly used in ion secondary battery cathode material lithium, and its manufacturing technology requires high.Shortcomings such as of home make universal thermal polycondensation still structure is simpler, and automaticity is low, and control accuracy is low do not satisfy mesophase pitch carbon microspheres thermal polycondensation technological requirement, suddenly need a cover good quality and high precision thermal polycondensation device.
Three, summary of the invention:
In order to improve the quality of thermal polycondensation, reduce labour intensity, improve the automatization level of producing, the utility model provides a kind of thermal polycondensation device, but the disposable thermal polycondensation goes out the high-quality mesophase pitch that contains the mesophase pitch carbon microspheres, for the extraction and the heat treatment of mesophase pitch carbon microspheres provides qualified intermediate products.This device mainly partly is made of with kettle the kettle cover part.The kettle cover part, side at kettle cover is equipped with material pump, heating jacket, feed pipe, air gauge, material level ball float, stuff level switch, line, opposite side at kettle cover is equipped with thermocouple, heating jacket, pressure pneumatic control valve door, escape pipe, in the center top of kettle cover variable-frequency motor, crossbeam, stirring scraper, nitrogen tube is installed; Kettle part, the upside of kettle are air cylinder device, and downside has heating controller, blowing plant, heating jacket, Pneumatic valve, discharge duct.
The main beneficial effect of this device is equipment advanced person, automation mechanized operation degree height, and thermal polycondensation of energy goes out to contain the intermediate materials of the qualified mesophase pitch carbon microspheres of high-quality.
Four, description of drawings:
As figure is structural principle schematic diagram of the present invention.
Among the figure 1, heating jacket, 2, crossbeam, 3, feed pipe, 4, air gauge, 5, variable-frequency motor, 6, nitrogen tube, 7, thermocouple, 8, heating jacket, 9, escape pipe, 10, pressure pneumatic control valve door, 11, air cylinder device, 12, discharge duct, 13, Pneumatic valve, 14, heating jacket, 15, heating controller, 16, blowing plant, 17, kettle, 18, stir scraper, 19, the material level ball float, 20, kettle cover, 21, stuff level switch, 22, line, 23, the material pump.
Five, embodiment:
As seen from the figure, the kettle cover part, in kettle cover 20 1 sides heating jacket 1, feed pipe 3, air gauge 4, material level ball float 19, stuff level switch 21, line 22, material pump 23 are arranged, opposite side at kettle cover 20 is equipped with thermocouple 7, heating jacket 8, escape pipe 9, pressure pneumatic control valve door 10, center top at kettle cover 20 has variable-frequency motor 5, variable-frequency motor 5 is connected with stirring scraper 18, nitrogen tube 6, and variable-frequency motor 5 is installed on the crossbeam 2.Kettle part, the upside of kettle 17 are air cylinder device 11, and downside has heating controller 15, blowing plant 16, heating jacket 14, Pneumatic valve 13, discharge duct 12.
The use of this device like this, open the switch board power switch, press the lower cylinder control button, air cylinder device 11 actions, kettle cover 20 is fallen simultaneously with crossbeam 2 and is covered kettle 17, keep airtight sealing in the still, give heating jacket 1, heating jacket 8, heating jacket 14 energisings, heating jacket 1, heating jacket 8, heating jacket 14 heatings, feed pump 23 energisings, heated bitumen enters in the still from feed pipe 3, when the pitch material level reach a certain height, and 19 actions of material level ball float, touch stuff level switch 21, by 23 outages of line 22 feed pumps, give heating controller 15 and blowing plant 16 energisings, begin pitch in the still is heated, open variable-frequency motor 5, stir scraper 18 runnings,, feed nitrogen from nitrogen tube 6 by the rotating speed of technological requirement adjusting variable-frequency motor 5, by the technology controlling and process nitrogen flow, heat tracing is opened Pneumatic valve 13 after a period of time, and the pitch heat material that polycondensation is good is emitted from discharge duct 12.Thermocouple 7 is used for measuring the temperature in the polycondensation reaction still, and air gauge 4 is used for measuring the still internal gas pressure of polycondensation reaction, and escape pipe 9 and pressure pneumatic control valve door 10 are used for the fugitive constituent of polycondensation process is emitted.After pitch has been put, press the lower cylinder control button, upwards action of cylinder 11, kettle cover 20 and crossbeam 2 up motion simultaneously, cylinder 11 moves to the top dead centre stop motion, and kettle cover 20 stops with crossbeam 2, and this device is got ready for next polycondensation through sweeping the back.
Claims (1)
1, a kind of thermal polycondensation still that is used for the manufacturing of mesophase pitch carbon microspheres mainly is made of with kettle two parts the kettle cover part, it is characterized in that heating jacket (1) being arranged in kettle cover (20) one sides, feed pipe (3), air gauge (4), material level ball float (19), stuff level switch (21), line (22), material pump (23), opposite side at kettle cover (20) is equipped with thermocouple (7), heating jacket (8), escape pipe (9), pressure pneumatic control valve door (10), center top at kettle cover (20) has variable-frequency motor (5), variable-frequency motor (5) and stirring scraper (18), nitrogen tube (6) is connected, variable-frequency motor (5) is installed on the crossbeam (2), the upside of kettle (17) is air cylinder device (11), and downside has heating controller (15), blowing plant (16), heating jacket (14), Pneumatic valve (13), discharge duct (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520125350 CN2917775Y (en) | 2005-11-29 | 2005-11-29 | Thermal polycondensation kettle for manufacturing mesophase pitch carbon microspheres |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520125350 CN2917775Y (en) | 2005-11-29 | 2005-11-29 | Thermal polycondensation kettle for manufacturing mesophase pitch carbon microspheres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2917775Y true CN2917775Y (en) | 2007-07-04 |
Family
ID=38215580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520125350 Expired - Fee Related CN2917775Y (en) | 2005-11-29 | 2005-11-29 | Thermal polycondensation kettle for manufacturing mesophase pitch carbon microspheres |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2917775Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876344A (en) * | 2012-10-26 | 2013-01-16 | 山东杰富意振兴化工有限公司 | Preparation method and device of high-softening-point asphalt, high-softening-point asphalt, and binding agent prepared from high-softening-point asphalt |
-
2005
- 2005-11-29 CN CN 200520125350 patent/CN2917775Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876344A (en) * | 2012-10-26 | 2013-01-16 | 山东杰富意振兴化工有限公司 | Preparation method and device of high-softening-point asphalt, high-softening-point asphalt, and binding agent prepared from high-softening-point asphalt |
| CN102876344B (en) * | 2012-10-26 | 2014-10-22 | 山东杰富意振兴化工有限公司 | Preparation method and device of high-softening-point asphalt, high-softening-point asphalt, and binding agent prepared from high-softening-point asphalt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |