CN204017845U - A kind of reactor - Google Patents
A kind of reactor Download PDFInfo
- Publication number
- CN204017845U CN204017845U CN201420482114.XU CN201420482114U CN204017845U CN 204017845 U CN204017845 U CN 204017845U CN 201420482114 U CN201420482114 U CN 201420482114U CN 204017845 U CN204017845 U CN 204017845U
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- CN
- China
- Prior art keywords
- pipe
- kettle
- circulating pipe
- reactor
- stirrer paddle
- 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
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- Polymerisation Methods In General (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to a kind of reactor, particularly a kind of polymerization process reactor.This reactor, comprise kettle, shaft coupling, stirring motor, stirrer paddle and condenser pipe, described stirring motor is rotationally connected by shaft coupling and stirrer paddle, stirrer paddle is placed in kettle, described condenser pipe is around on kettle from top to bottom, it is characterized in that, also include circulating pipe, described circulating pipe is the oval circulation pipe of hollow.The utility model structure is simple, installs circulation cooling device additional, carries out fast cooling at reactor internal batch, carry out close fit, reach internal batch, outside cools simultaneously with reactor external condensation pipe, carry out throughout its mass fast cooling in reactor.
Description
Technical field
The utility model relates to a kind of reactor, particularly a kind of polymerization process reactor.
Background technology
Material in reactor is in the polymerization process stage, temperature reaches 150-230 degree Celsius, polymerization rate is fast, but when power failure suddenly or course of reaction exception, can only be controlled by steam and cooling water in adjustment agitator speed and outer coil pipe, weigh the material of more than 20 ton, only reduce rapidly material in reactor temperature to safe temperature by the outer coil pipe inner cooling water cooling outside still, control polymerisation to be difficult to realize, other method passes into cooling water in still, open baiting valve, material in still is bled off, the drawback of this measure is, most cases all can occur to tie still, and the time that each knot still takes about one month could clean out in still, thus cause tremendous economic to lose.
Utility model content
The purpose of this utility model overcomes the problems referred to above existing in prior art, and provide a kind of reasonable in design, by installing circulating pipe additional, increases the reactor of cooling recirculation system.
The utility model solves the problems of the technologies described above adopted technical scheme: this reactor, comprise kettle, shaft coupling, stirring motor, stirrer paddle and condenser pipe, described stirring motor is rotationally connected by shaft coupling and stirrer paddle, stirrer paddle is placed in kettle, described condenser pipe is around on kettle from top to bottom, it is characterized in that, also include circulating pipe, described circulating pipe is the oval circulation pipe of hollow, described circulating pipe major radius upper end disconnects, one end of open end connects cooling fluid inlet pipe, the other end connects cooling fluid and goes out pipe, the major radius lower end of described circulating pipe is fixedly connected with in kettle, circulating pipe major radius direction is perpendicular to kettle horizontal direction, described circulating pipe is at least provided with two, and be evenly arranged in kettle, circulating pipe is rotatably connected in kettle, the major radius of described circulating pipe is 2: 1 with the length ratio of short radius, backplate is provided with outside the insulation semicanal of described condenser pipe.
As preferably, described circulating pipe has two, and is symmetrical arranged.
As preferably, described stirrer paddle has three, sets gradually from top to bottom.
The beneficial effects of the utility model are: structure of the present invention is simple, in reactor, install circulation cooling device additional, carry out fast cooling at reactor internal batch, carry out close fit with reactor external condensation pipe, reach internal batch, outside cools simultaneously, carry out throughout its mass fast cooling.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of A direction circulating pipe in Fig. 1.
Fig. 3 is the structural representation of the present embodiment condenser pipe.
Label declaration: kettle 1, shaft coupling 2, stirring motor 3, stirrer paddle 4, condenser pipe 5, circulating pipe 6, cooling fluid inlet pipe 61, cooling fluid go out pipe 62, insulation semicanal 7, backplate 8.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The present embodiment, see Fig. 1-3, this product comprises kettle 1, shaft coupling 2, stirring motor 3, stirrer paddle 4, condenser pipe 5, circulating pipe 6, insulation semicanal 7 and backplate 8, stirring motor 3 is rotationally connected by shaft coupling 2 and stirrer paddle 4, stirrer paddle 4 has three, set gradually from top to bottom, stirrer paddle 4 is placed in kettle 1, condenser pipe 5 is around on kettle 1 from top to bottom, circulating pipe 6 is the oval circulation pipe of hollow, circulating pipe 6 major radius upper end disconnects, one end of open end connects cooling fluid inlet pipe 61, the other end connects cooling fluid and goes out pipe 62, the major radius lower end of circulating pipe 6 is fixedly connected with in kettle 1, circulating pipe 6 major radius direction is perpendicular to kettle 1 horizontal direction, circulating pipe 6 has two, and be symmetricly set in kettle 1, circulating pipe 6 is rotatably connected in kettle 1, if desired can the angle of manual or automatically controlled adjustment circulating pipe 6, increase the contact to material, arrive better cooling effect, comparatively preferred shape is the major radius of circulating pipe 6 is 2: 1 with the length ratio of short radius, backplate 8 is provided with outside the insulation semicanal 7 of condenser pipe 5, backplate 7 can protect condenser pipe 5 not damage, extend the service life of this product.
In practical work process, material in reactor is in the polymerization process stage, temperature reaches 150-230 degree Celsius, polymerization rate is fast, when unexpected power failure or course of reaction exception, while in adjustment stirring motor 3 rotating speed and condenser pipe 5, steam and cooling water carry out controlling, pipe 62 can also be gone out by the cooling fluid inlet pipe 61 of circulating pipe 6 and cooling fluid to pass into cooling water and carry out inner fast cooling, simultaneously the shape of oval circulation pipe can make material quickly through, form circulation, be heated evenly, reach the object of fast cooling, multiple circulating pipe 6 is with the use of arriving better effect.
Above content described in this description is only to the explanation of the utility model structure example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a reactor, comprise kettle, shaft coupling, stirring motor, stirrer paddle and condenser pipe, described stirring motor is rotationally connected by shaft coupling and stirrer paddle, stirrer paddle is placed in kettle, described condenser pipe is around on kettle from top to bottom, it is characterized in that: also include circulating pipe, described circulating pipe is the oval circulation pipe of hollow, described circulating pipe major radius upper end disconnects, one end of open end connects cooling fluid inlet pipe, the other end connects cooling fluid and goes out pipe, the major radius lower end of described circulating pipe is fixedly connected with in kettle, circulating pipe major radius direction is perpendicular to kettle horizontal direction, described circulating pipe is at least provided with two, and be evenly arranged in kettle, circulating pipe is rotatably connected in kettle, the major radius of described circulating pipe is 2: 1 with the length ratio of short radius, backplate is provided with outside the insulation semicanal of described condenser pipe.
2. reactor according to claim 1, is characterized in that: described circulating pipe has two, and is symmetrical arranged.
3. reactor according to claim 1, is characterized in that: described stirrer paddle has three, sets gradually from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482114.XU CN204017845U (en) | 2014-08-25 | 2014-08-25 | A kind of reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482114.XU CN204017845U (en) | 2014-08-25 | 2014-08-25 | A kind of reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017845U true CN204017845U (en) | 2014-12-17 |
Family
ID=52057758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420482114.XU Expired - Fee Related CN204017845U (en) | 2014-08-25 | 2014-08-25 | A kind of reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017197804A1 (en) * | 2016-05-17 | 2017-11-23 | 江苏宏博机械制造有限公司 | Supercritical multifunctional micro-nano colloid preparation device |
-
2014
- 2014-08-25 CN CN201420482114.XU patent/CN204017845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017197804A1 (en) * | 2016-05-17 | 2017-11-23 | 江苏宏博机械制造有限公司 | Supercritical multifunctional micro-nano colloid preparation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170825 |