CN205761200U - A kind of rotary reactor being applicable to gas-solid phase reaction - Google Patents
A kind of rotary reactor being applicable to gas-solid phase reaction Download PDFInfo
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- CN205761200U CN205761200U CN201620579368.2U CN201620579368U CN205761200U CN 205761200 U CN205761200 U CN 205761200U CN 201620579368 U CN201620579368 U CN 201620579368U CN 205761200 U CN205761200 U CN 205761200U
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Abstract
This utility model belongs to field of chemical equipment, it is specifically related to a kind of rotary reactor being applicable to gas-solid phase reaction, its composition includes airtight cylindrical reaction staving, support, reductor and rotation system, sealing system, vacuum and refueling system and temperature and pressure measurement apparatus, wherein, it is rotatable that described airtight cylinder reacts staving, inner wall arrangement has baffle plate, described reaction staving to be provided with the mouth of pipe.This utility model solves the dust problem of blood circulation and the exposure dose control problem of external light source, can effectively control the response speed of chlorosulfonation so that reactor maximizes and is possibly realized；The design of baffle plate can drive solid material to overturn in bucket, makes material mixing more uniform, and mixing effect doubles, the problem solving course of reaction materials from bonding incipient scorch.
Description
Technical field
This utility model belongs to field of chemical equipment, is specifically related to one and is applicable to gas solid method and prepares the poly-second of chlorosulfonation
Alkene, chlorinated polyethylene, chliorinated polyvinyl chloride, the rotary reactor of chlorosulfonation reclaimed rubber.
Background technology
Gas-solid phase reaction prepares chlorination or chlorosulfonation macromolecular material is to be placed in instead by the macromolecular material intending participating in reaction
Answering in device, be passed through chlorine or sulfur dioxide/chlorine gaseous mixture carries out reacting and preparing, it is anti-that currently used reactor is fluid bed
Carrying out with fluidized-bed reactor that the Chinese invention answering device or fixed bed reactors, such as Publication No. CN1164538A is reported is solid
State blending method prepares chlorosulfonated polyethylene, and this type of reactor is that sulfur dioxide and chlorine (hereinafter referred to as gaseous mixture) are passed through reaction
Device, and keep certain air quantity and wind speed, make chlorinated polyethylene (hereinafter referred to as CPE) produce boiling-like flowing, and shine at ultraviolet
Chlorosulfonation is there is under conditions of penetrating.This type of reactor there is problems in that and closed circuit follows owing to response system must be one
Loop systems, in system, the air-flow of flowing is carried a large amount of dust secretly and is easily caused blocking, and this exopathogenic factor cannot arrange built-in ultraviolet
Source, external light source cannot ensure uniform exposure dose so that the response speed of chlorosulfonation is difficult to control to, therefore reactor
Maximization has difficulties.Fixed bed reactors are exothermic reactions due to chlorination or chlorosulfonated polyethylene, easily make in course of reaction
Bond temperature-sensitive material (such as chlorosulfonated polyethylene, chlorinated polyethylene, chlorosulfonation reclaimed rubber) even incipient scorch.
Summary of the invention
In order to solve the shortcoming that above-mentioned prior art exists, this utility model aims to provide one can realize gas solid method rule
Modelling produces the rotary reactor of thermoplastic macromolecule material, particularly thermoplastic elastomer (TPE), for solving blood circulation
Dust problem and the problem of course of reaction materials from bonding incipient scorch.
For realizing goal of the invention, inventor provides following technical scheme:
A kind of rotary reactor being applicable to gas-solid phase reaction, its composition includes airtight cylindrical reaction staving, use
In supporting the support of reaction staving, being that cylinder reacts staving powered rotation and the reductor of transmission support and rotation system
System, the sealing system being connected with support (configuring for guaranteeing to react staving pressure, be used for sealing and react staving), for reaction container
Internal portion evacuation and the vacuum of aerating and refueling system and the temperature and pressure measurement apparatus of course of reaction monitoring, its
In, it is rotatable that described airtight cylinder reacts staving, and the inner wall arrangement being provided with throwing drain hole has baffle plate (to drive solid
Material overturns in bucket), described reaction staving is provided with the mouth of pipe, adds entrance (tail gas outlet) and ultraviolet including mixed gas
Light source insert port, the middle part of described confined reaction staving is provided with temperature measuring equipment, and sidewall is provided with Pressure gauge, and described is airtight
Reaction staving one end is provided with throwing drain hole, and described vacuum is arranged on the other end corresponding with throwing drain hole with refueling system.
The rotary reactor being applicable to gas-solid phase reaction that this utility model provides can be used for gas-solid phase reaction and produces chlorine
Sulfonated polyethylene, chlorinated polyethylene, chliorinated polyvinyl chloride, chlorosulfonation reclaimed rubber etc..This utility model uses built-in ultraviolet
Light source, material baffled is upwards stirred by institute, makes material stirring effect double, be equipped with simultaneously temperature and pressure measurement apparatus with
And sealing system, make production large-scale be possibly realized, and the dust problem of blood circulation can be solved and course of reaction material glues
The problem that coking is burnt.
Preferably, in this utility model, described baffle plate is 2～6 pieces, uniform, simultaneously along reaction inner wall of barrel
Avoid discharging opening and manhole.
Preferably, in this utility model, the draw ratio of described airtight cylindrical reaction staving is 4:3.
Preferably, in this utility model, described airtight cylinder reacts staving by motor through reductor
Being rotated with drive system, rotating speed is 0～50 rev/min.
Preferably, in this utility model, the design operation pressure of described airtight cylindrical reaction staving is-
0.1～0.5Mpa, the external chuck that is provided with of reaction container, chuck design pressure is 0.5Mpa.
Preferably, in this utility model, the two ends of described airtight cylindrical reaction staving use ellipse envelope
Head.
Preferably, in this utility model, inwall and the baffle plate of described reaction staving all do preservative treatment, such as lining
Ultra-high molecular weight polyethylene, spraying politef, silicon nitride etc..
Preferably, in this utility model, described rotary reactor haptoreaction material parts all uses resistance to
Corrosion material antiseptic processes, and resistant material includes politef, silicon nitride, acid-resistant epoxy resin etc..
Preferably, in this utility model, the outer wall of described airtight cylindrical reaction staving is provided with chuck, uses
Heat up or cooling in giving reaction staving.
Preferably, in this utility model, described sealing system is by guaranteeing that reacting staving pressure is configured
Mechanical sealing system.
As preferably, in this utility model, described airtight cylindrical reaction staving top is provided with manhole, it is simple to peace
Fill, dismantle, clean and repair apparatus interior arrangement.
Compared with prior art, advantage of the present utility model has:
The rotary reactor being applicable to gas-solid phase reaction of the present utility model is carried out in chlorine reaction is placed in confined space,
Use built-in ultraviolet light source, solve the dust problem of blood circulation and the exposure dose control problem of external light source,
Can effectively control the response speed of chlorosulfonation so that reactor maximizes and is possibly realized.Meanwhile, the design of baffle plate can drive solid
Material overturns in bucket, makes material mixing more uniform, and mixing effect doubles, and solves asking of course of reaction materials from bonding incipient scorch
Topic.
Accompanying drawing explanation
Fig. 1 is the structural representation of the rotary reactor of this utility model；
Fig. 2 is the cross-sectional view of the rotary reactor of this utility model,
In figure, 1 is airtight cylindrical reaction staving, and 2 is support, and 3 is reductor and rotation system, and 4 is closed system,
5 is vacuum and refueling system, and 6 is temperature and pressure measurement apparatus, and 61 is temperature measuring equipment, and 62 is Pressure gauge, and 7 is baffle plate, 8
Being chuck, 9 is that mixed gas adds entrance-tail gas outlet, and 10 is ultraviolet light source insert port, and 11 is to throw drain hole.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, content of the present utility model is further illustrated.Should be appreciated that this utility model
Enforcement be not limited to the following examples, any pro forma accommodation that this utility model is made and/or change all incite somebody to action
Fall into this utility model protection domain.
Embodiment 1
As depicted in figs. 1 and 2, a kind of rotary reactor being applicable to gas-solid phase reaction, its composition includes airtight circle
Cylindricality reacts staving 1 (draw ratio of reaction staving is 4:3), for supporting the support 2 of reaction staving, being cylindrical reaction staving
Reductor that powered rotation is supported with transmission and rotation system 3, the mechanical sealing system 4 being connected with support are (anti-for guaranteeing
Answer staving pressure to configure), portion's evacuation and the vacuum of aerating and refueling system 5, course of reaction monitoring in reaction container body
Temperature and pressure measurement apparatus 6, reaction staving outer wall be provided with for give reaction staving heat up or cooling chuck 8 with
And reaction staving top is provided with manhole, wherein, it is rotatable that described airtight cylinder reacts staving, is provided with and throws drain hole
Inner wall arrangement has baffle plate 7 (to drive solid material to overturn in bucket), and described baffle plate is three pieces, equal along reaction inner wall of barrel
Cloth, avoids discharging opening and manhole simultaneously, and described reaction staving is provided with the mouth of pipe, adds entrance-outlet port 9 including mixed gas
With ultraviolet light source insert port 10, the middle part of described confined reaction staving is provided with temperature measuring equipment 61, and sidewall is provided with pressure
Table 62, described confined reaction staving one end is provided with throwing drain hole 11, and described vacuum and refueling system 5 are arranged on and throw in material
The other end that mouth is corresponding, the two ends of described reaction staving use ellipse head.
Citing, in production, adds in rotary reactor by chlorinated polyethylene powder and antitack agent, irradiates at ultraviolet
With under staving Stirring, reaction staving is rotated through reductor and drive system by motor, and rotating speed is 0～50 rev/min
Clock, is passed through the gaseous mixture prepared by a certain percentage by sulfur dioxide and chlorine, the design operation pressure of reaction staving be-0.1～
0.5Mpa, the external chuck that is provided with of reaction container, chuck design pressure is 0.5Mpa, and chlorosulfonation occurs under certain pressure and temperature
Reaction, after reaction terminates, puts product and carries out in water rinsing to remove acidic by-products, then obtain chlorosulfonation through dehydrate
Polyethylene powders.Production process does not occurs dust problem and the problem of course of reaction materials from bonding incipient scorch.
Although the technical solution of the utility model has been done the most detailed elaboration and has enumerated by inventor, it should reason
Solve, for the those skilled in the art of one, this area, above-described embodiment is modified and/or flexible or employing equivalent
Replacement scheme be obvious, all can not depart from the essence of spirit of the present invention, in this utility model occur term for this
The elaboration of utility model technical scheme and understanding, can not be constituted restriction of the present utility model.
Claims (10)
1. being applicable to a rotary reactor for gas-solid phase reaction, its composition includes that airtight cylinder is reacted staving (1), used
In supporting the support (2) of reaction staving, being that cylinder reacts staving powered rotation and the reductor of transmission support and rotation
System (3), the sealing system (4) being connected with support, portion's evacuation and the vacuum of aerating and refueling system in reaction container body
(5) and the temperature and pressure measurement apparatus (6) of course of reaction monitoring, it is characterised in that described airtight cylindrical anti-
Answering staving rotatable, inner wall arrangement has baffle plate (7), described reaction staving to be provided with the mouth of pipe, add entrance-waste gas including mixed gas
Outlet (9) and ultraviolet light source insert port (10), the middle part of described confined reaction staving is provided with temperature measuring equipment (61),
Sidewall is provided with Pressure gauge (62), and described confined reaction staving one end is provided with throwing drain hole (11), described vacuum and aerating system
System (5) is arranged on the other end corresponding with throwing drain hole.
A kind of rotary reactor being applicable to gas-solid phase reaction the most according to claim 1, it is characterised in that described
Baffle plate (7) is 2～6 pieces, uniform along reaction inner wall of barrel, avoids discharging opening and manhole simultaneously.
A kind of rotary reactor being applicable to gas-solid phase reaction the most according to claim 1, it is characterised in that described
The draw ratio of airtight cylindrical reaction staving (1) is 4:3.
A kind of rotary reactor being applicable to gas-solid phase reaction the most according to claim 1, it is characterised in that described
Airtight cylindrical reaction staving (1) is rotated through reductor and drive system by motor, and rotating speed is 0～50 rev/min.
A kind of rotary reactor being applicable to gas-solid phase reaction the most according to claim 1, it is characterised in that described
The design operation pressure of airtight cylindrical reaction staving (1) is-0.1～0.5Mpa, the external chuck (8) that is provided with of reaction container, folder
Analysis of Nested Design pressure is 0.5Mpa.
A kind of rotary reactor being applicable to gas-solid phase reaction the most according to claim 1, it is characterised in that described
The two ends of airtight cylindrical reaction staving (1) use ellipse head.
A kind of rotary reactor being applicable to gas-solid phase reaction the most according to claim 1, it is characterised in that described
Inwall and the baffle plate (7) of reaction staving all do preservative treatment.
A kind of rotary reactor being applicable to gas-solid phase reaction the most according to claim 1, it is characterised in that described
The outer wall of airtight cylindrical reaction staving is provided with chuck (8).
A kind of rotary reactor being applicable to gas-solid phase reaction the most according to claim 1, it is characterised in that described
Sealing system (4) is mechanical sealing system.
A kind of rotary reactor being applicable to gas-solid phase reaction the most according to claim 1, it is characterised in that described
The top of airtight cylindrical reaction staving (1) be provided with manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620579368.2U CN205761200U (en) | 2016-06-14 | 2016-06-14 | A kind of rotary reactor being applicable to gas-solid phase reaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620579368.2U CN205761200U (en) | 2016-06-14 | 2016-06-14 | A kind of rotary reactor being applicable to gas-solid phase reaction |
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| CN205761200U true CN205761200U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620579368.2U Active CN205761200U (en) | 2016-06-14 | 2016-06-14 | A kind of rotary reactor being applicable to gas-solid phase reaction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107519825A (en) * | 2017-05-19 | 2017-12-29 | 欧中电子材料（重庆）有限公司 | A kind of horizontal gas solid reactor |
| CN110028604A (en) * | 2019-04-24 | 2019-07-19 | 杭州新元化工技术开发有限公司 | A kind of preparation method of chliorinated polyvinyl chloride |
-
2016
- 2016-06-14 CN CN201620579368.2U patent/CN205761200U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107519825A (en) * | 2017-05-19 | 2017-12-29 | 欧中电子材料（重庆）有限公司 | A kind of horizontal gas solid reactor |
| CN107519825B (en) * | 2017-05-19 | 2019-12-10 | 欧中电子材料（重庆）有限公司 | Horizontal gas-solid reactor |
| CN110028604A (en) * | 2019-04-24 | 2019-07-19 | 杭州新元化工技术开发有限公司 | A kind of preparation method of chliorinated polyvinyl chloride |
| CN110028604B (en) * | 2019-04-24 | 2022-07-12 | 杭州新元化工技术开发有限公司 | Preparation method of chlorinated polyvinyl chloride |
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| GR01 | Patent grant |