CN202829910U - Continuous production line for methyl vinyl silicone rubber - Google Patents
Continuous production line for methyl vinyl silicone rubber Download PDFInfo
- Publication number
- CN202829910U CN202829910U CN 201220459678 CN201220459678U CN202829910U CN 202829910 U CN202829910 U CN 202829910U CN 201220459678 CN201220459678 CN 201220459678 CN 201220459678 U CN201220459678 U CN 201220459678U CN 202829910 U CN202829910 U CN 202829910U
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- silicone rubber
- methyl vinyl
- vinyl silicone
- mixing machine
- type polymerizer
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Abstract
The utility model discloses a continuous production line for methyl vinyl silicone rubber. The continuous production line for methyl vinyl silicone rubber comprises a main material preprocessing mechanism and an auxiliary material preprocessing mechanism, a mixing machine, a preheater, a multistage pipe type polymerizer and a main screw extruder. The main material preprocessing mechanism and the auxiliary material preprocessing mechanism are respectively connected with the mixing machine. The mixing machine is connected with the preheater through a high voltage delivery pump. The preheater is connected with the multistage pipe type polymerizer. After the preheated by the preheater and polymerize d by the multistage pipe type polymerizer, the materials are added into the main screw extruder by a lateral feeding screw machine. The main screw extruder is provided with a plurality of the vacuumzing holes. The vacuumzing holes are connected with vacuumzing equipments. Compared to the prior art, the continuous production line for methyl vinyl silicone rubber can improve the raw-rubber production efficiency and improve the product quality and reduce cost of the production.
Description
Technical field
The utility model relates to the production field of silicon rubber, exactly refers to a kind of methyl vinyl silicone rubber tinuous production.
Background technology
Methyl vinyl silicone rubber is commonly called as rubber, is the high viscid plasticity straight chain polymer compound of a kind of water white transparency.Its main chain is comprised of silicon and Sauerstoffatom, and the side group that links to each other with silicon is methyl and vinyl, and molecular weight is between 500,000～800,000.Methyl vinyl silicone rubber cooperates the various additives can mixing one-tenth homogeneous phase sizing material; Under the organo-peroxide effect, can be sulfided into various elastic rubber products; Cross-linked rubber has the characteristics such as good high-low temperature resistant, weather-resistant, anti-ozone; Dielectric properties are good, and the physiology inertia can be-70～+ 200 ℃ of lower long term operations.Methyl vinyl silicone rubber is widely used in the industry such as aviation, cable, electronic apparatus, chemical industry, instrument, automobile, machinery, and medical department.Methyl vinyl silicone rubber is the main raw rubber raw material for the hot sulfurization high-temp glue.At present, the method of the methyl vinyl silicone rubber of prior art is to adopt three grades of static mixer heated polymerizables or use the polymeric kettle heated polymerizable, behind the heater via decomposition catalyst, take off low still with patterned sheet and slough low molecule and make rubber, have the more high defective of low-molecular material that throughput is low, cost is higher and the rubber of output is residual.
The utility model content
For defects, the technical problem that the utility model solves is to provide a kind of methyl vinyl silicone rubber tinuous production, can improve rubber production efficiency, improves the quality of products, and reduces production costs.
In order to solve above technical problem, the methyl vinyl silicone rubber tinuous production that the utility model provides comprises major ingredient pre-treatment mechanism, auxiliary material pre-treatment mechanism, mixing machine, preheater, multi-section tube type polymerizer and driving screw forcing machine;
Described major ingredient pre-treatment mechanism comprises dehydrating kettle, high-level storage groove, test tank and volume pump, described dehydrating kettle is connected with described high-level storage groove by transferpump, and the material of described high-level storage groove is successively through joining in the described mixing machine behind described test tank and the described volume pump;
Described auxiliary material pre-treatment mechanism comprises stirred pot, test tank and volume pump, after described auxiliary material stirs in described stirred pot, successively through joining in the described mixing machine behind described test tank and the described volume pump;
Described mixing machine is connected with described preheater by high-pressure delivery pump, described preheater is connected with described multi-section tube type polymerizer, after the preheating of the described preheater of material process and the polymerization of described multi-section tube type polymerizer, join in the described driving screw forcing machine by side feed screw machine again;
Described driving screw forcing machine is provided with several and vacuumizes the hole, and the described hole that vacuumizes is connected with vaccum-pumping equipment.
Preferably, described mixing machine comprises feeding mouth and discharge port, described feeding mouth is arranged on the bottom of described mixing machine, be provided with propeller in the described mixing machine, described discharge port is arranged on the top of mixing machine, the volume pump of described major ingredient pre-treatment mechanism be connected the volume pump of auxiliary material pre-treatment mechanism and be connected with the feeding mouth of described mixing machine respectively.
Preferably, be provided with stirring rake in the described dehydrating kettle.
Preferably, described multi-section tube type polymerizer comprises 2-5 section tubular type polymerizer.
Preferably, described multi-section tube type polymerizer comprises 3 sections tubular type polymerizers, is respectively first paragraph tubular type polymerizer, second segment tubular type polymerizer and the 3rd section tubular type polymerizer.
Preferably, described driving screw forcing machine is provided with 1-6 and vacuumizes the hole.
Preferably, described methyl vinyl silicone rubber tinuous production also comprises water cooler, and described water cooler is connected with the discharge port of described driving screw forcing machine.
The methyl vinyl silicone rubber tinuous production that the utility model provides, major ingredient: octamethylcyclotetrasiloxane (DMC or D4) is at the heat temperature raising that passes through dehydrating kettle with after vacuumizing dehydration, by transferpump major ingredient is delivered to high-level storage groove, join mixing machine after the metering through test tank and volume pump, simultaneously, auxiliary material: catalyzer, closure agent, methyl ethylene ring body (VMC) are turned in in the stirred pot by proportioning, through joining in the mixing machine after the metering through test tank and volume pump after mixing; Major ingredient and auxiliary material be the abundant mix and blend of process in mixing machine, enter into preheater by the high-pressure delivery pump supercharging again and carry out preheating, the frame material is warmed up to 70-80 degree centigrade in preheater, then enter into the polymerization of multi-section tube type polymerizer, material out is the polymkeric substance that is aggregated to higher molecular weight, this moment, the temperature of material was 125-130 degree centigrade, then be heated to 160 degrees centigrade entering into the side feeding machine, entering into the driving screw forcing machine continues to heat up again, catalyst is decomposed, through vacuumizing the hole low molecular weight volatile thing is sloughed, finished product out makes methyl vinyl silicone rubber, i.e. rubber after overcooling.Compared with prior art, the methyl vinyl silicone rubber tinuous production that the utility model provides can improve rubber production efficiency, improves the quality of products, and reduces production costs.
Description of drawings
Fig. 1 is the structural representation of methyl vinyl silicone rubber tinuous production among the utility model one embodiment, and the direction of arrow is the traffic direction of material among the figure, and the hollow arrow representative vacuumizes gas direction.
Embodiment
For those skilled in the art can understand technical scheme provided by the utility model better, set forth below in conjunction with specific embodiment.
See also Fig. 1, this figure is the structural representation of methyl vinyl silicone rubber tinuous production among the utility model one embodiment, and the direction of arrow is the traffic direction of material among the figure, and the hollow arrow representative vacuumizes gas direction.
The methyl vinyl silicone rubber tinuous production that the present embodiment provides comprises major ingredient pre-treatment mechanism, auxiliary material pre-treatment mechanism, mixing machine 9, preheater 11, multi-section tube type polymerizer and driving screw forcing machine 16;
Major ingredient pre-treatment mechanism comprises dehydrating kettle 1, high-level storage groove 3, test tank 4 and volume pump 5, and dehydrating kettle 1 is connected with high-level storage groove 3 by transferpump 2, and the material of high-level storage groove 3 is successively through joining in the mixing machine 9 behind test tank 4 and the volume pump 5;
Auxiliary material pre-treatment mechanism comprises stirred pot 6, test tank 7 and volume pump 8, after auxiliary material stirs in stirred pot 6, successively through joining in the mixing machine 9 behind test tank 7 and the volume pump 8;
Mixing machine 9 is connected with preheater 11 by high-pressure delivery pump 10, and preheater 11 is connected with the multi-section tube type polymerizer, after the preheating of material process preheater 11 and the polymerization of multi-section tube type polymerizer, joins in the driving screw forcing machine 16 by side feed screw machine 15 again;
Driving screw forcing machine 16 is provided with 3 and vacuumizes hole 17, vacuumizes hole 17 even or non-homogeneous setting on driving screw forcing machine 16, vacuumizes hole 17 and is connected with vaccum-pumping equipment.
The methyl vinyl silicone rubber tinuous production also comprises water cooler 18, and water cooler 18 is connected with the discharge port of driving screw forcing machine 16, will be from the discharge port finished product cooling out of driving screw forcing machine 16.
Mixing machine 9 comprises feeding mouth and discharge port, feeding mouth is arranged on the bottom of mixing machine 9, be provided with propeller in the mixing machine 9, discharge port is arranged on the top of mixing machine 9, and the volume pump 5 of major ingredient pre-treatment mechanism is connected volume pump 8 and is connected with the feeding mouth of mixing machine 9 respectively with auxiliary material pre-treatment mechanism.
Be provided with stirring rake in the dehydrating kettle 1, can be better with the major ingredient heat temperature raising with vacuumize dehydration.
The multi-section tube type polymerizer comprises 3 sections tubular type polymerizers, be respectively first paragraph tubular type polymerizer 12, second segment tubular type polymerizer 13 and the 3rd section tubular type polymerizer 14, material passes through 12 polymerizations of first paragraph tubular type polymerizer, 13 polymerizations of second segment tubular type polymerizer and the 3rd section tubular type polymerizer 14 polymerizations successively, and the polymerization effect of material is better.
The methyl vinyl silicone rubber tinuous production that the present embodiment provides, major ingredient: octamethylcyclotetrasiloxane (DMC or D4) is at the heat temperature raising that passes through dehydrating kettle 1 with after vacuumizing dehydration, by transferpump 2 major ingredient is delivered to high-level storage groove 3, join mixing machine 9 after the metering through test tank 4 and volume pump 5, simultaneously, auxiliary material: catalyzer, closure agent, methyl ethylene ring body (VMC) join in the stirred pot 6 by proportioning, through joining in the mixing machine 9 after the metering through test tank 7 and volume pump 8 after mixing; Major ingredient and auxiliary material are at the abundant mix and blend of mixing machine 9 interior processes, enter into preheater 11 by high-pressure delivery pump 10 superchargings again and carry out preheating, the frame material is warmed up to 70-80 degree centigrade in preheater 11, then enter into the polymerization of multi-section tube type polymerizer, material out is the polymkeric substance that is aggregated to higher molecular weight, this moment, the temperature of material was 125-130 degree centigrade, then be heated to 160 degrees centigrade entering into side feeding machine 15, entering into driving screw forcing machine 16 continues to heat up again, catalyst is decomposed, through vacuumizing hole 17 the low molecular weight volatile thing is sloughed, finished product out makes methyl vinyl silicone rubber after supercooler 18 coolings, i.e. rubber.
The other methyl vinyl silicone rubber tinuous production that provides of the present embodiment, take off low molecular weight volatile thing step and be in the driving screw forcing machine by high temperature and vacuumize and carry out, it is lower than the product of the existing mode of production that the low molecule of the product of working it out is waved thing content, and owing to adopting the driving screw forcing machine to take off the low molecular weight volatile thing, can not occur because excess Temperature produces the glue connection, not needing needs regularly to remove the bad glue that glue joins to equipment.
Compared with prior art, the methyl vinyl silicone rubber tinuous production that the utility model provides can improve rubber production efficiency, improves the quality of products, and reduces production costs.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, in other embodiments realization.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a methyl vinyl silicone rubber tinuous production is characterized in that, comprises major ingredient pre-treatment mechanism, auxiliary material pre-treatment mechanism, mixing machine, preheater, multi-section tube type polymerizer and driving screw forcing machine;
Described major ingredient pre-treatment mechanism comprises dehydrating kettle, high-level storage groove, test tank and volume pump, described dehydrating kettle is connected with described high-level storage groove by transferpump, and the material of described high-level storage groove is successively through joining in the described mixing machine behind described test tank and the described volume pump;
Described auxiliary material pre-treatment mechanism comprises stirred pot, test tank and volume pump, after described auxiliary material stirs in described stirred pot, successively through joining in the described mixing machine behind described test tank and the described volume pump;
Described mixing machine is connected with described preheater by high-pressure delivery pump, described preheater is connected with described multi-section tube type polymerizer, after the preheating of the described preheater of material process and the polymerization of described multi-section tube type polymerizer, join in the described driving screw forcing machine by side feed screw machine again;
Described driving screw forcing machine is provided with several and vacuumizes the hole, and the described hole that vacuumizes is connected with vaccum-pumping equipment.
2. methyl vinyl silicone rubber tinuous production according to claim 1, it is characterized in that, described mixing machine comprises feeding mouth and discharge port, described feeding mouth is arranged on the bottom of described mixing machine, be provided with propeller in the described mixing machine, described discharge port is arranged on the top of mixing machine, the volume pump of described major ingredient pre-treatment mechanism be connected the volume pump of auxiliary material pre-treatment mechanism and be connected with the feeding mouth of described mixing machine respectively.
3. methyl vinyl silicone rubber tinuous production according to claim 1 is characterized in that, is provided with stirring rake in the described dehydrating kettle.
4. methyl vinyl silicone rubber tinuous production according to claim 1 is characterized in that, described multi-section tube type polymerizer comprises 2-5 section tubular type polymerizer.
5. methyl vinyl silicone rubber tinuous production according to claim 4 is characterized in that, described multi-section tube type polymerizer comprises 3 sections tubular type polymerizers, is respectively first paragraph tubular type polymerizer, second segment tubular type polymerizer and the 3rd section tubular type polymerizer.
6. methyl vinyl silicone rubber tinuous production according to claim 1 is characterized in that, described driving screw forcing machine is provided with 1-6 and vacuumizes the hole.
7. methyl vinyl silicone rubber tinuous production according to claim 1 is characterized in that, also comprises water cooler, and described water cooler is connected with the discharge port of described driving screw forcing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459678 CN202829910U (en) | 2012-09-11 | 2012-09-11 | Continuous production line for methyl vinyl silicone rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459678 CN202829910U (en) | 2012-09-11 | 2012-09-11 | Continuous production line for methyl vinyl silicone rubber |
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| CN202829910U true CN202829910U (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220459678 Withdrawn - After Issue CN202829910U (en) | 2012-09-11 | 2012-09-11 | Continuous production line for methyl vinyl silicone rubber |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816329A (en) * | 2012-09-11 | 2012-12-12 | 佛山市金银河机械设备有限公司 | Methyl vinyl silicone rubber continuous production line |
| CN105254895A (en) * | 2015-10-15 | 2016-01-20 | 吴长江 | Methyl vinyl silicone rubber production system |
| CN105273195A (en) * | 2015-10-15 | 2016-01-27 | 吴长江 | Raw rubber production device |
| CN106519236A (en) * | 2016-11-03 | 2017-03-22 | 唐山三友硅业有限责任公司 | A method of producing methyl vinyl silicone rubber |
| CN108164703A (en) * | 2018-03-08 | 2018-06-15 | 佛山市金银河智能装备股份有限公司 | A kind of full-automatic methyl vinyl silicone rubber tinuous production |
| CN110843152A (en) * | 2019-09-18 | 2020-02-28 | 中国石油集团东北炼化工程有限公司吉林设计院 | Ethylene propylene rubber production blending system and production blending method |
-
2012
- 2012-09-11 CN CN 201220459678 patent/CN202829910U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816329A (en) * | 2012-09-11 | 2012-12-12 | 佛山市金银河机械设备有限公司 | Methyl vinyl silicone rubber continuous production line |
| CN102816329B (en) * | 2012-09-11 | 2014-05-28 | 佛山市金银河智能装备股份有限公司 | Methyl vinyl silicone rubber continuous production line |
| CN105254895A (en) * | 2015-10-15 | 2016-01-20 | 吴长江 | Methyl vinyl silicone rubber production system |
| CN105273195A (en) * | 2015-10-15 | 2016-01-27 | 吴长江 | Raw rubber production device |
| CN106519236A (en) * | 2016-11-03 | 2017-03-22 | 唐山三友硅业有限责任公司 | A method of producing methyl vinyl silicone rubber |
| CN108164703A (en) * | 2018-03-08 | 2018-06-15 | 佛山市金银河智能装备股份有限公司 | A kind of full-automatic methyl vinyl silicone rubber tinuous production |
| CN110843152A (en) * | 2019-09-18 | 2020-02-28 | 中国石油集团东北炼化工程有限公司吉林设计院 | Ethylene propylene rubber production blending system and production blending method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Qifa Inventor after: Liang Ke Inventor after: Tan Mingming Inventor before: Zhou Yuanjian Inventor before: Zhang Qifa Inventor before: Liang Ke Inventor before: Tan Mingming |
|
| C56 | Change in the name or address of the patentee |
Owner name: FOSHAN GOLDEN MILKY INTELLIGENT EQUIPMENT CO., LTD Free format text: FORMER NAME: FOSHAN GOLDEN MILKY MACHINE + EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528000 Guangdong Province, Foshan City Sanshui District southwest Street Bowen Road No. 6 one or two, four or five, six or seven Patentee after: Foshan Golden Milky Way Intelligent Equipment Co., Ltd. Address before: 528000 No. 4-1, southwest A District, Sanshui science and Technology Industrial Zone, Sanshui, Guangdong, Foshan Patentee before: Foshan Golden Milky Machine & Equipment Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130327 Effective date of abandoning: 20140528 |
|
| RGAV | Abandon patent right to avoid regrant |