CN202951421U - Combined type stirring device for suspension polymerization - Google Patents
Combined type stirring device for suspension polymerization Download PDFInfo
- Publication number
- CN202951421U CN202951421U CN 201220639124 CN201220639124U CN202951421U CN 202951421 U CN202951421 U CN 202951421U CN 201220639124 CN201220639124 CN 201220639124 CN 201220639124 U CN201220639124 U CN 201220639124U CN 202951421 U CN202951421 U CN 202951421U
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- flat paddle
- motor
- stirring device
- combined type
- paddle stirrer
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Abstract
The utility model discloses a combined type stirring device for suspension polymerization. The combined type stirring device is composed of a motor (1), a speed reducer (2), a machine frame (3), a stirring kettle (4), flat paddle stirrers (5) and a spindle (6) and is characterized in that the motor (1) and the speed reducer (2) are arranged at the upper end of the stirring kettle (4), and the motor (1) and the speed reducer (2) can control the flat paddle stirrers (5) in the stirring kettle (4) through the spindle (6). The stirring device uses the upper layer flat paddle stirrer and the lower layer flat paddle stirrer to generate radial force to improve material mixing effects and is quick in stirring speed and good in material mixing effects.
Description
Technical field
The utility model relates to organic chemical industry's polyketone resin production field, a kind of Combined mixing device used while relating in particular to for the organic suspension polymerization.
Background technology
In suspension system for organic phase is fully mixed with water as oil or activated monomer, organic phase is decentralized photo as oil or activated monomer, the beaded particles that formed along with reaction, decentralized photo is brought into or is derived by water as oil droplet or the required heat of particle, in course of reaction, needs the material that adds to cause rapidly lower transmission from above by baffle plate, flat oar and interior circulation that tiltedly oar forms.Suspension reaction is that liquid-liquid mixes in earlier stage, and the reaction later stage is that solid-liquid mixes.Anti-suspension polymerisation greatest problem is the sticky still wall of material, and clear still is wasted time and energy, and the material cleared out is also waste product or substandard products, flavoursome, dangerous while cleaning in still; The distribution of particles inequality, bulky grain can not meet customer requirement, needs special-purpose disintegrating apparatus to pulverize these macroparticles, also produce dust during pulverizing, granule is difficult to be cleaned, network blocking or run away with cleaning process, easily produce dust when dry, cause the rate of recovery too low, thereby improve product cost.
Summary of the invention
The deficiency existed for above-mentioned technology, the utility model provides a kind of Combined mixing device for suspension polymerisation, and this kind of radial load that agitating device produces by upper and lower two-layer flat paddle stirrer, improve the mixing of materials effect, mixing speed is fast, and mixing of materials is effective.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of Combined mixing device for suspension polymerisation, by motor (1), reductor (2), frame (3), stirred tank (4), flat paddle stirrer (5), main shaft (6), formed, it is characterized by: motor (1) and reductor (2) are equipped with by frame (3) in stirred tank (4) upper part, and motor (1) and reductor (2) are controlled the flat paddle stirrer (5) in stirred tank (4) by main shaft (6).
Described flat paddle stirrer (5) is comprised of upper and lower multi-layer flat paddle blade.
Advantage of the present utility model is: this kind of radial load that agitating device produces by upper and lower two-layer flat paddle stirrer, improve the mixing of materials effect, and mixing speed is fast, and mixing of materials is effective.
The accompanying drawing explanation
Fig. 1 the utility model structural representation;
1, motor 2, reductor 3, frame 4, stirred tank 5, flat paddle stirrer 6, main shaft.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
A kind of Combined mixing device for suspension polymerisation, by motor (1), reductor (2), frame (3), stirred tank (4), flat paddle stirrer (5), main shaft (6), formed, it is characterized by: motor (1) and reductor (2) are equipped with by frame (3) in stirred tank (4) upper part, and motor (1) and reductor (2) are controlled the flat paddle stirrer (5) in stirred tank (4) by main shaft (6).
In whipping process, the radial load produced by upper and lower two-layer flat paddle stirrer, and the axial force of upper and lower two-layer inclined paddle type agitator generation, add that still wall four baffle plates improve the mixing of materials effect: decentralized photo does not separate with continuous phase, the temperature homogeneous of system, in course of reaction, add material to arrive rapidly each dispersed phase particles, thereby control the reaction process of decentralized photo, each decentralized photo is stressed evenly, makes distribution of particles.Result shows: the suspended particles size is concentrated, and the sticky wall caking of material is few, and bulky grain, granule are also few.
Claims (2)
1. the Combined mixing device for suspension polymerisation, by motor (1), reductor (2), frame (3), stirred tank (4), flat paddle stirrer (5), main shaft (6), formed, it is characterized by: motor (1) and reductor (2) are equipped with by frame (3) in stirred tank (4) upper part, and motor (1) and reductor (2) are controlled the flat paddle stirrer (5) in stirred tank (4) by main shaft (6).
2. a kind of Combined mixing device for suspension polymerisation according to claim 1, it is characterized by: described flat paddle stirrer (5) is comprised of upper and lower multi-layer flat paddle blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639124 CN202951421U (en) | 2012-11-28 | 2012-11-28 | Combined type stirring device for suspension polymerization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639124 CN202951421U (en) | 2012-11-28 | 2012-11-28 | Combined type stirring device for suspension polymerization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951421U true CN202951421U (en) | 2013-05-29 |
Family
ID=48457015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220639124 Expired - Fee Related CN202951421U (en) | 2012-11-28 | 2012-11-28 | Combined type stirring device for suspension polymerization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108883831A (en) * | 2017-11-30 | 2018-11-23 | 深圳市大疆创新科技有限公司 | Agitating device, medicine liquid spray device and unmanned vehicle |
-
2012
- 2012-11-28 CN CN 201220639124 patent/CN202951421U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108883831A (en) * | 2017-11-30 | 2018-11-23 | 深圳市大疆创新科技有限公司 | Agitating device, medicine liquid spray device and unmanned vehicle |
| CN108883831B (en) * | 2017-11-30 | 2021-09-10 | 深圳市大疆创新科技有限公司 | Agitating unit, liquid medicine sprinkler and unmanned vehicles |
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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: 20130529 Termination date: 20131128 |