CN202643607U - Photo-initiation device for polyacrylamide production - Google Patents
Photo-initiation device for polyacrylamide production Download PDFInfo
- Publication number
- CN202643607U CN202643607U CN2012202754372U CN201220275437U CN202643607U CN 202643607 U CN202643607 U CN 202643607U CN 2012202754372 U CN2012202754372 U CN 2012202754372U CN 201220275437 U CN201220275437 U CN 201220275437U CN 202643607 U CN202643607 U CN 202643607U
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- Prior art keywords
- ultraviolet lamp
- production
- polymerization
- polyacrylamide
- photo
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Abstract
A photo-initiation device for polyacrylamide production is composed of ultraviolet lamp boxes, polymerization grooves and a chain conveying device. The polymerization grooves are fixedly arranged on a conveyor belt of the chain conveying device. The ultraviolet lamp boxes are arranged on the upper portions of the polymerization grooves and can move up and down. The inner diameter of each ultraviolet lamp box is matched with the outer diameter of a top opening of each polymerization groove. The number of the ultraviolet lamp boxes and that of the polymerization grooves are equal and at least two. The photo-initiation device for the polyacrylamide production is simple in structure, short in technological process, free of pollutant discharge, capable of achieving serialization production and high in production and sale rates of equipment. When the process of the photo-initiation device is used for the polyacrylamide production, the amount of consumed initiation agents is little, the molecular weight of products is high, the content of insoluble substances is low, quality is stable, and cost is relatively low.
Description
Technical field
The utility model relates to polyacrylamide production equipment technical field, is specifically related to a kind of light-initiated device for polyacrylamide production.
Background technology
The polyacrylamide kind is more, and is of many uses.Domestic general employing chemistry causes the traditional technology production of autoclave polymerization.This production technique need to add a large amount of initiators, and the polyacrylamide molecular weight product of production is lower, and cost is higher, and unstable product quality.
The utility model content
The purpose of this utility model is exactly the defective that exists for prior art, and a kind of light-initiated device for polyacrylamide production is provided.
Its technical scheme is: be comprised of ultraviolet lamp box, polymerization tank and chain transmission device.Described polymerization tank is fixedly mounted on the travelling belt of chain transmission device, and described ultraviolet lamp box is installed in polymerization tank top and can moves up and down.
Wherein, the external diameter of the internal diameter of described ultraviolet lamp box and polymerization tank top mouth matches.The magnitude setting of described ultraviolet lamp box and polymerization tank equates, and all is set at least two.
The utility model is simple and reasonable, technical process is short, non-pollutant discharge, can realize that serialization production, device fabrication pin rate are high.Use this device technique to produce polyacrylamide, the consumption amount of initiator is little, and molecular weight product is high, and insolubles content is low, steady quality, and cost is lower.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Embodiment
With reference to Fig. 1, a kind of light-initiated device for polyacrylamide production is comprised of ultraviolet lamp box 2, polymerization tank 1 and chain transmission device 3.Described polymerization tank 1 is fixedly mounted on the travelling belt of chain transmission device 3, and described ultraviolet lamp box 2 is installed in polymerization tank 1 top and can moves up and down.Wherein, the external diameter of the internal diameter of described ultraviolet lamp box 2 and polymerization tank 1 top mouth matches.The magnitude setting of described ultraviolet lamp box 2 and polymerization tank 1 equates, and all is set at least two (among the figure being 3).
During operation, at first the material monomer for preparing is added in the polymerization tank 1, ultraviolet lamp box 2 is put down and is buckled on the polymerization tank 1, form airtight light-initiated device.Through the illumination of certain hour, material is finished polyreaction, and ultraviolet lamp box 2 is risen, and polymerization tank 1 is mobile and upset under the drive of chain transmission device 3, and material in the polymerization tank 1 is discharged to next workshop section.
Compare with production equipment in the past, this apparatus structure more reasonable reaction technical process is short, and production efficiency of equipment is high, can realize serialization production.Constant product quality, initiator amount is few, and molecular weight is high, and solvability is good, and cost is low.
Claims (3)
1. one kind is used for the light-initiated device that polyacrylamide is produced, formed by ultraviolet lamp box, polymerization tank and chain transmission device, it is characterized in that: described polymerization tank is fixedly mounted on the travelling belt of chain transmission device, and described ultraviolet lamp box is installed in polymerization tank top and can moves up and down.
2. a kind of light-initiated device of producing for polyacrylamide according to claim 1, it is characterized in that: the internal diameter of described ultraviolet lamp box matches with the external diameter of polymerization tank top mouth.
3. a kind of light-initiated device of producing for polyacrylamide according to claim 1 and 2, it is characterized in that: the magnitude setting of described ultraviolet lamp box and polymerization tank equates, and all is set at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202754372U CN202643607U (en) | 2012-06-12 | 2012-06-12 | Photo-initiation device for polyacrylamide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202754372U CN202643607U (en) | 2012-06-12 | 2012-06-12 | Photo-initiation device for polyacrylamide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202643607U true CN202643607U (en) | 2013-01-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202754372U Expired - Fee Related CN202643607U (en) | 2012-06-12 | 2012-06-12 | Photo-initiation device for polyacrylamide production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202643607U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396501A (en) * | 2013-08-06 | 2013-11-20 | 中北大学 | Method and device of emulsion polymerization initiated by ultraviolet light |
| CN110885395A (en) * | 2019-12-20 | 2020-03-17 | 中广核达胜加速器技术有限公司 | Preparation method and preparation device of crosslinked polystyrene material |
| CN110894303A (en) * | 2019-12-20 | 2020-03-20 | 中广核达胜加速器技术有限公司 | Preparation method and preparation device of electron beam irradiation crosslinked polystyrene material |
| CN110950992A (en) * | 2019-12-20 | 2020-04-03 | 中广核达胜加速器技术有限公司 | Preparation method and device of styrene-acrylic resin |
| CN110982005A (en) * | 2019-12-20 | 2020-04-10 | 中广核达胜加速器技术有限公司 | SAN resin preparation method and device |
| CN110981998A (en) * | 2019-12-20 | 2020-04-10 | 中广核达胜加速器技术有限公司 | Preparation method and preparation device of general polystyrene material |
-
2012
- 2012-06-12 CN CN2012202754372U patent/CN202643607U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396501A (en) * | 2013-08-06 | 2013-11-20 | 中北大学 | Method and device of emulsion polymerization initiated by ultraviolet light |
| CN103396501B (en) * | 2013-08-06 | 2015-05-20 | 中北大学 | Method and device of emulsion polymerization initiated by ultraviolet light |
| CN110885395A (en) * | 2019-12-20 | 2020-03-17 | 中广核达胜加速器技术有限公司 | Preparation method and preparation device of crosslinked polystyrene material |
| CN110894303A (en) * | 2019-12-20 | 2020-03-20 | 中广核达胜加速器技术有限公司 | Preparation method and preparation device of electron beam irradiation crosslinked polystyrene material |
| CN110950992A (en) * | 2019-12-20 | 2020-04-03 | 中广核达胜加速器技术有限公司 | Preparation method and device of styrene-acrylic resin |
| CN110982005A (en) * | 2019-12-20 | 2020-04-10 | 中广核达胜加速器技术有限公司 | SAN resin preparation method and device |
| CN110981998A (en) * | 2019-12-20 | 2020-04-10 | 中广核达胜加速器技术有限公司 | Preparation method and preparation device of general polystyrene material |
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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 |
Granted publication date: 20130102 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |