CN202212160U - High-pressure reaction kettle for rubber regeneration activator production - Google Patents
High-pressure reaction kettle for rubber regeneration activator production Download PDFInfo
- Publication number
- CN202212160U CN202212160U CN2011202808556U CN201120280855U CN202212160U CN 202212160 U CN202212160 U CN 202212160U CN 2011202808556 U CN2011202808556 U CN 2011202808556U CN 201120280855 U CN201120280855 U CN 201120280855U CN 202212160 U CN202212160 U CN 202212160U
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- Prior art keywords
- reaction kettle
- kettle body
- wall
- pressure reaction
- rubber regeneration
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- 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.)
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Abstract
The utility model provides a high-pressure reaction kettle for rubber regeneration activator production and relates to a reaction kettle. The high-pressure reaction kettle comprises a reaction kettle body; an end cover is arranged at the upper part of the reaction kettle body, and a discharge port is arranged at the lower part of the reaction kettle body. The high-pressure reaction kettle is characterized in that the reaction kettle body consists of an inner wall and an outer wall; an electric heating device is arranged between the inner wall and the outer wall and is electrically connected with a heating controller; the reaction kettle body is connected with an exhaust pipe; and the exhaust pipe is connected with an external evacuating device. According to the high-pressure reaction kettle for rubber regeneration activator production, a warming tank and a synthetic reaction kettle in the prior art are replaced, so that the heating and melting, the vacuum dehydration and pre-reaction, the high-temperature sulfur vulcanization, condensation and polymerization and the modification reaction of 168 antioxidant mother liquor are carried out in the same kettle step by step so as to reduce the transfer, the loss, the energy consumption, the gas pollution and the like of materials; and moreover, the high-pressure reaction kettle for rubber regeneration activator production is simple and novel in structure and is convenient to use.
Description
Technical field
The utility model relates to agitated reactor, is specifically related to a kind of rubber regenerative activating agent production usefulness heightization compressive reaction still that is used for.
Background technology
Along with a large amount of consumption of rubber, find rational resource to reclaim the approach of cycling and reutilization must for a large amount of waste olds.Utilize reclaimed rubber performance that the waste old desulfurization makes near natural and synthetic former rubber, and price is merely that it is 4, waste old almost 100% can both utilize, and is extremely valuable regrown material.Therefore, just begun desulfurization regeneration glue suitability for industrialized production, become an industry with considerable scale in China's rubber industry from eighties of last century China at the beginning of the fifties.Present domestic reclaimed rubber industry all adopts the production technology of " HTHP dynamic desulfurization " basically; But in the sulfur removal technology of waste vulcanized glue; Depend merely on high temperature, high pressure provides energy; Be to be difficult to the desulfurization regeneration purpose that reaches desirable, must add regeneration activators such as regeneration activator and just can produce high-quality reclaimed rubber.The production efficiency of equipment that is used to produce regeneration activator in the prior art is low, energy consumption is high, and the run, drip, leak of material etc. do not obtain good treatment, and resource does not make full use of yet.The agitated reactor function singleness that is used for the fusing, polymerisation etc. of 168 antioxidant mother liquors, the material that need carry out repeatedly shifts, and loss is big.
The utility model content
The utility model technical problem to be solved is to provide a kind of rational in infrastructure, and the rubber regenerative activating agent production of diverse in function is with heightization compressive reaction still.
The utility model technical problem to be solved adopts following technical scheme to realize,
A kind of rubber regenerative activating agent production comprises reaction kettle body with heightization compressive reaction still, and described reaction kettle body top is provided with end cap; The bottom is provided with discharging opening; It is characterized in that: described reaction kettle body is made up of inner and outer wall, between described inner and outer wall, is provided with electric heater unit, and described electric heater unit Electricity Federation is connected to heating controller; Be connected with exhaust tube on the described reaction kettle body, described exhaust tube is connected with outside vacuum extractor.
Described reaction kettle body is a bucket body structure.
The beneficial effect of the utility model is: the utility model has replaced temperature groove of the prior art and synthesis reaction vessel; Make heat fused, vacuum dehydration pre-reaction, the high temperature of 168 antioxidant mother liquors add the sulphur condensation polymerization and modified-reaction substep in same still carries out; Reduced the transfer of material; Reduce loss, energy consumption and the gaseous contamination etc. of material, novelty simple in structure, easy to use.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of rubber regenerative activating agent production comprises reaction kettle body 1 with heightization compressive reaction still; Reaction kettle body 1 top is provided with end cap 3, and the bottom is provided with discharging opening 6, and reaction kettle body 1 is made up of inner and outer wall; Between inner and outer wall, be provided with electric heater unit 4, electric heater unit 4 Electricity Federations are connected to heating controller 5, are connected with exhaust tube 2 on the reaction kettle body 1; Exhaust tube 2 is connected with outside vacuum extractor, and reaction kettle body 1 is a bucket body structure.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. rubber regenerative activating agent production comprises reaction kettle body with heightization compressive reaction still, and described reaction kettle body top is provided with end cap; The bottom is provided with discharging opening; It is characterized in that: described reaction kettle body is made up of inner and outer wall, between described inner and outer wall, is provided with electric heater unit, and described electric heater unit Electricity Federation is connected to heating controller; Be connected with exhaust tube on the described reaction kettle body, described exhaust tube is connected with outside vacuum extractor.
2. rubber regenerative activating agent production according to claim 1 is with heightization compressive reaction still, and it is characterized in that: described reaction kettle body is a bucket body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202808556U CN202212160U (en) | 2011-08-03 | 2011-08-03 | High-pressure reaction kettle for rubber regeneration activator production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202808556U CN202212160U (en) | 2011-08-03 | 2011-08-03 | High-pressure reaction kettle for rubber regeneration activator production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202212160U true CN202212160U (en) | 2012-05-09 |
Family
ID=46011432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202808556U Expired - Fee Related CN202212160U (en) | 2011-08-03 | 2011-08-03 | High-pressure reaction kettle for rubber regeneration activator production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202212160U (en) |
-
2011
- 2011-08-03 CN CN2011202808556U patent/CN202212160U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20120803 |