CN203329722U - Polymerization production device for unvulcanized rubber - Google Patents
Polymerization production device for unvulcanized rubber Download PDFInfo
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- CN203329722U CN203329722U CN2013203021119U CN201320302111U CN203329722U CN 203329722 U CN203329722 U CN 203329722U CN 2013203021119 U CN2013203021119 U CN 2013203021119U CN 201320302111 U CN201320302111 U CN 201320302111U CN 203329722 U CN203329722 U CN 203329722U
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Abstract
The utility model discloses a polymerization production device for unvulcanized rubber. The polymerization production device for the unvulcanized rubber comprises a dehydration kettle, a polymerization kettle set, a curing tube, and a light molecule remover, wherein the top of the dehydration kettle is connected with a first A line light molecule removing receiver through a first low polymer removing condenser; the bottom of the dehydration kettle is connected with a filter group through a material-handling pump set; the filter group is connected with the bottom of an intermediate storage tank through a pipeline; the bottom of the intermediate storage tank is connected with the top of the polymeric kettle set through a metering pump group; the top of the polymeric kettle set is connected with the A line light molecule removing receiver through a polymerization condenser; the bottom of the polymeric kettle set is connected with the top of the light molecule remover through the curing tube; the bottom of the light molecule remover is connected with a glue condenser through a pipeline; the light molecule remover is also connected with a second A line light molecule removing receiver through a second low polymer removing condenser. By adopting the polymerization production device, the accurate automatic feeding can be achieved; the molecular weight of the unvulcanized rubber can be relatively accurately controlled; the component content of the produced unvulcanized rubber is greatly reduced; the production efficiency of the unvulcanized rubber is doubled.
Description
Technical field
The utility model relates to a kind of rubber polymerization production device.
Background technology
At present, traditional rubber polymerization process is to use batch process production in the reactor of the belt stirrer of a large volume, successively completes dehydration, polymerization, catalyst neutralisation and removes the operation such as oligomer.In order to improve the mixed effect of sticky material, also can increase device outer circulation mixing arrangement, screw conveyor and static mixer are installed in the reactor bottom, and reactor top is returned in reactor.But there is following problem in this mode of production: 1) the bad control of the activity of catalyst, and then affect the quality of rubber product; 2) in rubber, oligomer is high, and oligomer removal is unclean, impure many; 3) inefficiency.
The utility model content
The utility model purpose is to provide a kind of rubber polymerization production device, can realize accurate automation charging, reduced workman's number of operations simultaneously, and can control more accurately the molecular weight of rubber, the low component content of the rubber of producing reduces greatly, and the production efficiency of rubber is doubled.
In order to achieve the above object, the technical solution of the utility model is:
A kind of rubber polymerization production device, comprise dehydrating kettle, polymeric kettle group, slaking cylinder and de-light molecule device; The top of wherein said dehydrating kettle is connected with the first de-low condenser by pipeline; The described first de-low condenser is connected by the de-light receiver of pipeline and an A line; The bottom of described dehydrating kettle is connected with filter set by the material-handling pump group; Described filter set is connected with the bottom of intermediate storage tank by pipeline; The bottom of described intermediate storage tank is connected with the measuring pump group by pipeline; Described measuring pump group is connected with the top of polymeric kettle group by pipeline; The top of described polymeric kettle group is connected with the polymerization condenser by pipeline; Described polymerization condenser is connected with A line polymerization receiver by pipeline; The bottom of described polymeric kettle group is connected with the bottom of slaking cylinder by pipeline; The top of described slaking cylinder is connected with the top of de-light molecule device by pipeline; The bottom of described de-light molecule device is connected with the plastic emitting condenser by pipeline; Described de-light molecule device is connected with the second de-low condenser by pipeline again, and the described second de-low condenser is connected by the de-light receiver of pipeline and the 2nd A line.
On the pipeline that described measuring pump group is connected with the top of polymeric kettle group, stop valve is installed; Described polymeric kettle group comprises the first polymeric kettle and the second polymeric kettle; Described stop valve is connected with the top of the second polymeric kettle with the top of the first polymeric kettle respectively by pipeline, and the top of the top of described the first polymeric kettle and the second polymeric kettle is used pipeline and is connected to the polymerization condenser and is connected to vacuum receiver; The bottom of described the first polymeric kettle and the second polymeric kettle is connected with the bottom of slaking cylinder by pipeline respectively.
Described filter set comprises the first filter and the second filter; Described the first filter and the second filter are connected with the bottom of intermediate storage tank by pipeline after by the pipeline parallel connection again, and described the first filter and the second filter are connected with the material-handling pump group by pipeline after by the pipeline parallel connection again.
The top of described de-light molecule device is equipped with sieve plate; Described sieve plate is the sieve plate that the sieve plate bore dia is 0.5mm.
Described measuring pump group comprises the first measuring pump and the second measuring pump; Described the first measuring pump entrance is connected by pipeline with the second measuring pump entrance, and the outlet of the first measuring pump also is connected by pipeline with the second measuring pump outlet; Described the first measuring pump entrance is connected by pipeline with intermediate storage tank with the pipeline that the second measuring pump porch is connected, the pipeline that described the first measuring pump outlet is connected with the second measuring pump exit is connected by pipeline with intermediate storage tank, and the pipeline that described the first measuring pump outlet is connected with the second measuring pump exit also is connected by pipeline with stop valve.
Described material-handling pump group comprises uses pump and stand-by pump; Described use pump intake is connected by pipeline with the stand-by pump entrance, and outlet also is connected by pipeline with stand-by pump to use pump discharge; The pipeline that described use pump intake is connected with the stand-by pump porch is connected by pipeline with dehydrating kettle, and the pipeline that described use pump discharge is connected with the stand-by pump exit is connected by pipeline with filter set.
The beneficial effects of the utility model are: a kind of rubber polymerization production device of the present utility model has the following advantages: 1) can realize accurate automation charging, operating procedure is oversimplified, and has reduced workman's number of operations simultaneously, has reduced workload; 2) can control more accurately the molecular weight of rubber, the low component content of the rubber of producing reduces greatly, and the production efficiency of rubber is doubled; 3) reaction time reduces half that is about traditional handicraft, has improved operating efficiency.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model rubber polymerization production device;
Fig. 2 is the enlarged diagram of the de-light molecule device of the utility model rubber polymerization production device;
Fig. 3 is the enlarged diagram of sieve plate of the de-light molecule device of the utility model rubber polymerization production device.
The specific embodiment
Embodiment 1
As shown in Figure 1, 2, 3, a kind of rubber polymerization production device, comprise dehydrating kettle 1, polymeric kettle group, slaking cylinder 4 and de-light molecule device 5; The top of wherein said dehydrating kettle 1 is connected with the first de-low condenser 6 by pipeline; The described first de-low condenser 6 is connected by the de-light receiver 7 of pipeline and an A line; The bottom of described dehydrating kettle 1 is connected with filter set by the material-handling pump group; Described material-handling pump group comprises uses pump 8 and stand-by pump 19; Described use pump 8 entrances are connected by pipeline with stand-by pump 19 entrances, and 19 outlets also are connected by pipeline with stand-by pump to use pump 8 outlets; The pipeline that described use pump 8 entrances are connected with stand-by pump 19 porch is connected by pipeline with dehydrating kettle 1, and the pipeline that described use pump 8 outlets are connected with stand-by pump 19 exits is connected by pipeline with filter set.Described filter set comprises the first filter 9 and the second filter 17; Described the first filter 9 and the second filter 17 are connected with the bottom of intermediate storage tank 10 by pipeline after by the pipeline parallel connection again, and described the first filter 9 and the second filter 17 are connected with the material-handling pump group by pipeline after by the pipeline parallel connection again.The bottom of described intermediate storage tank 10 is connected with the measuring pump group by pipeline; Described measuring pump group comprises the first measuring pump 11 and the second measuring pump 20; Described the first measuring pump 11 entrances are connected by pipeline with the second measuring pump 20 entrances, and the first measuring pump 11 outlets also are connected by pipeline with the second measuring pump 20 outlets; Described the first measuring pump 11 entrances are connected by pipeline with intermediate storage tank 10 with the pipeline that the second measuring pump 20 porch are connected, the pipeline that described the first measuring pump 11 outlets are connected with the second measuring pump 20 exits is connected by pipeline with intermediate storage tank 10, and the pipeline that described the first measuring pump 11 outlets are connected with the second measuring pump 20 exits also is connected by pipeline with stop valve 18.Described polymeric kettle group comprises the first polymeric kettle 2 and the second polymeric kettle 3; Described stop valve 18 is connected with the top of the second polymeric kettle 3 with the top of the first polymeric kettle 2 respectively by pipeline, and the pipeline that the top of the top of described the first polymeric kettle 2 and the second polymeric kettle 3 is connected is connected by pipeline with polymerization condenser 12; The bottom of described the first polymeric kettle 2 and the second polymeric kettle 3 is connected with the bottom of slaking cylinder 4 by pipeline respectively.Described polymerization condenser 12 is connected with A line polymerization receiver 13 by pipeline; The top of described slaking cylinder 4 is connected with the top of de-light molecule device 5 by pipeline; The bottom of described de-light molecule device 5 is connected with plastic emitting condenser 14 by pipeline; Described de-light molecule device 5 is connected with the second de-low condenser 15 by pipeline again, and the described second de-low condenser 15 is connected by the de-light receiver 16 of pipeline and the 2nd A line.The top of described de-light molecule device 5 is equipped with sieve plate 21; The sieve plate that described sieve plate 21 is 0.5mm for the sieve plate bore dia.
Raw material is driven in dehydrating kettle 1 by pump, under the condition of vacuum or nitrogen bubble, dewaters, and the low component rubber of a part is transported to the de-light receiver 7 of an A line after the first de-low condenser 6 is cooling; Material after dehydration is transported to the first filter 9 and the second filter 17 by the material-handling pump group, and raw material is transported in intermediate storage tank 10 standby after filtering by the first filter 9 and the second filter 17 again; The measuring pump group is when feeding, the loop formed by the two-way pipeline, delivery side of pump is played circulation on one side in intermediate storage tank 10, on one side to the first polymeric kettle 2 or the second polymeric kettle 3 chargings, after material in the polymeric kettle group reaches the numerical value of flowmeter setting, stop valve 18 automatically cuts out and stops charging.Participate in polymerisation after having advanced material in the polymeric kettle group, after reaction finishes, binder is waited in the nitrogen pressurize.The participation reaction that the first polymeric kettle 2 and the second polymeric kettle 3 replace, realize the serialization feeding.Reaction is input to A line polymerization receiver 13 after part light component (DMC and oligomer) is cooling by polymerization condenser 12 after finishing; By nitrogen, material slowly is pressed in slaking cylinder 4, destroys uniformly the activity of catalyst under hot environment, be conducive to control accurately molecular weight; By the sizing material after 4 slakings of slaking cylinder, enter in the de-light molecule device 5 with sieve plate 21, sizing material is divided into to the little filament of 0.5 millimeter, increased the surface area of sizing material, be conducive to better the low molecular weight polycaprolactone thing be separated, after the low molecular weight polycaprolactone thing is cooling by the second de-low condenser 15, be delivered to the de-light receiver 16 of the 2nd A line.
A kind of rubber polymerization production device of the present embodiment has the following advantages: 1) can realize accurate automation charging, operating procedure is oversimplified, and has reduced workman's number of operations simultaneously, has reduced workload; 2) can control more accurately the molecular weight of rubber, the low component content of the rubber of producing reduces greatly, and the production efficiency of rubber is doubled; 3) reaction time reduces half that is about traditional handicraft, has improved operating efficiency.
Claims (6)
1. a rubber polymerization production device, is characterized in that: comprise dehydrating kettle (1), polymeric kettle group, slaking cylinder (4) and de-light molecule device (5); The top of wherein said dehydrating kettle (1) is connected with the first de-low condenser (6) by pipeline; The described first de-low condenser (6) is connected by the de-light receiver (7) of pipeline and an A line; The bottom of described dehydrating kettle (1) is connected with filter set by the material-handling pump group; Described filter set is connected with the bottom of intermediate storage tank (10) by pipeline; The bottom of described intermediate storage tank (10) is connected with the measuring pump group by pipeline; Described measuring pump group is connected with the top of polymeric kettle group by pipeline; The top of described polymeric kettle group is connected with polymerization condenser (12) by pipeline; Described polymerization condenser (12) is connected with A line polymerization receiver (13) by pipeline; The bottom of described polymeric kettle group is connected with the bottom of slaking cylinder (4) by pipeline; The top of described slaking cylinder (4) is connected with the top of de-light molecule device (5) by pipeline; The bottom of described de-light molecule device (5) is connected with plastic emitting condenser (14) by pipeline; Described de-light molecule device (5) is connected with the second de-low condenser (15) by pipeline again, and the described second de-low condenser (15) is connected by the de-light receiver (16) of pipeline and the 2nd A line.
2. a kind of rubber polymerization production device according to claim 1, is characterized in that: on the pipeline that described measuring pump group is connected with the top of polymeric kettle group, stop valve (18) is installed; Described polymeric kettle group comprises the first polymeric kettle (2) and the second polymeric kettle (3); Described stop valve (18) is connected with the top of the second polymeric kettle (3) with the top of the first polymeric kettle (2) respectively by pipeline, and the pipeline that the top of the top of described the first polymeric kettle (2) and the second polymeric kettle (3) is connected is connected by pipeline with polymerization condenser (12); The bottom of described the first polymeric kettle (2) and the second polymeric kettle (3) is connected with the bottom of slaking cylinder (4) by pipeline respectively.
3. a kind of rubber polymerization production device according to claim 1, it is characterized in that: described filter set comprises the first filter (9) and the second filter (17); Described the first filter (9) and the second filter (17) are connected with the bottom of intermediate storage tank (10) by pipeline after by the pipeline parallel connection again, and described the first filter (9) and the second filter (17) are connected with the material-handling pump group by pipeline after by the pipeline parallel connection again.
4. a kind of rubber polymerization production device according to claim 1 is characterized in that: the top of described de-light molecule device (5) is equipped with sieve plate (21); The sieve plate that described sieve plate (21) is 0.5mm for the sieve plate bore dia.
5. a kind of rubber polymerization production device according to claim 1, it is characterized in that: described measuring pump group comprises the first measuring pump (11) and the second measuring pump (20); Described the first measuring pump (11) entrance is connected by pipeline with the second measuring pump (20) entrance, and the first measuring pump (11) outlet exports and also is connected by pipeline with the second measuring pump (20); The pipeline that described the first measuring pump (11) entrance is connected with the second measuring pump (20) porch is connected by pipeline with intermediate storage tank (10), the pipeline that described the first measuring pump (11) outlet is connected with the second measuring pump (20) exit is connected by pipeline with intermediate storage tank (10), and the pipeline that described the first measuring pump (11) outlet is connected with the second measuring pump (20) exit also is connected by pipeline with stop valve (18).
6. a kind of rubber polymerization production device according to claim 1 is characterized in that: described material-handling pump group comprises uses pump (8) and stand-by pump (19); Described use pump (8) entrance is connected by pipeline with stand-by pump (19) entrance, and outlet also is connected by pipeline with stand-by pump (19) to use pump (8) outlet; The pipeline that described use pump (8) entrance is connected with stand-by pump (19) porch is connected by pipeline with dehydrating kettle (1), and the pipeline that described use pump (8) outlet is connected with stand-by pump (19) exit is connected by pipeline with filter set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203021119U CN203329722U (en) | 2013-05-29 | 2013-05-29 | Polymerization production device for unvulcanized rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203021119U CN203329722U (en) | 2013-05-29 | 2013-05-29 | Polymerization production device for unvulcanized rubber |
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| Publication Number | Publication Date |
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| CN203329722U true CN203329722U (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013203021119U Expired - Lifetime CN203329722U (en) | 2013-05-29 | 2013-05-29 | Polymerization production device for unvulcanized rubber |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105254895A (en) * | 2015-10-15 | 2016-01-20 | 吴长江 | Methyl vinyl silicone rubber production system |
| CN105273194A (en) * | 2015-10-15 | 2016-01-27 | 吴长江 | Equipment for producing methyl vinyl silicone rubber |
| CN105273191A (en) * | 2015-10-15 | 2016-01-27 | 吴长江 | Continuous production structure of low-volatility raw rubber |
| CN105273193A (en) * | 2015-10-15 | 2016-01-27 | 吴长江 | Silicone rubber production equipment |
| CN105273195A (en) * | 2015-10-15 | 2016-01-27 | 吴长江 | Raw rubber production device |
| CN112062893A (en) * | 2020-09-16 | 2020-12-11 | 浙江天顺生物科技有限公司 | Method and equipment for macroporous weak-acid cation exchange resin |
-
2013
- 2013-05-29 CN CN2013203021119U patent/CN203329722U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105254895A (en) * | 2015-10-15 | 2016-01-20 | 吴长江 | Methyl vinyl silicone rubber production system |
| CN105273194A (en) * | 2015-10-15 | 2016-01-27 | 吴长江 | Equipment for producing methyl vinyl silicone rubber |
| CN105273191A (en) * | 2015-10-15 | 2016-01-27 | 吴长江 | Continuous production structure of low-volatility raw rubber |
| CN105273193A (en) * | 2015-10-15 | 2016-01-27 | 吴长江 | Silicone rubber production equipment |
| CN105273195A (en) * | 2015-10-15 | 2016-01-27 | 吴长江 | Raw rubber production device |
| CN112062893A (en) * | 2020-09-16 | 2020-12-11 | 浙江天顺生物科技有限公司 | Method and equipment for macroporous weak-acid cation exchange resin |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |