CN202318625U - Stirred kettle for preparing spinning swollen materials - Google Patents
Stirred kettle for preparing spinning swollen materials Download PDFInfo
- Publication number
- CN202318625U CN202318625U CN2011204078435U CN201120407843U CN202318625U CN 202318625 U CN202318625 U CN 202318625U CN 2011204078435 U CN2011204078435 U CN 2011204078435U CN 201120407843 U CN201120407843 U CN 201120407843U CN 202318625 U CN202318625 U CN 202318625U
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- kettle
- backflow
- filter
- pipe
- kettle body
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Abstract
The utility model discloses a stirred kettle for preparing spinning swollen materials, which comprises a kettle body, a stirring blade is arranged in the kettle body, the stirring blade is connected with a stirring motor outside the kettle body, an external backflow device is arranged outside the kettle body, the external backflow device comprises a material extracting pipe and a backflow pipe, a circulating pump is arranged between the material extracting pipe and the backflow pipe, the material extracting pipe is connected with a material extracting opening at the bottom of the kettle body, the backflow pipe is connected with a backflow opening at the top of the kettle body, a filter is arranged on the backflow pipe, and a valve is arranged on the backflow pipe between the filter and the circulating pump. In the process of carrying out dispersion preparation of swollen materials, an external circulating operation can improve an dispersion mixing effect, and the filter in an external circulating device can filter out floccules, membranes and large-sized particles and the like in materials, thereby improving the uniformity of materials fed into a screw extruder.
Description
Technical field
The utility model relates to a kind of, particularly a kind of stirred tank for preparing spinning swelling material.
Background technology
In the super high molecular weight polyethylene gel spinning technique, the preparation of swelling material is a key factor before material gets into screw extruder, and the homogeneous degree of swelling material has determined to extrude the fiber number uniformity of fiber.The preparation of swelling material at present generally adopts paddle to disperse; It is even inadequately that this preparation method has determined that material disperses; Be easy to generate down thick rare phenomenon that, and in the process of preparation ultra-high molecular weight polyethylene swelling material, be easy to generate floccule, membranoid substance and large-size particle, so just make that the material component that gets into screw extruder is inhomogeneous; Make and the gel fiber fiber number heterogeneity of producing finally cause finished fiber fiber number heterogeneity.
Summary of the invention
The technical problem that the utility model will solve is the deficiency to prior art, has proposed a kind of stirred tank for preparing spinning swelling material, and this stirred tank can improve the material dispersed uniformity.
The technical problem that the utility model will solve realizes that through following technical scheme a kind of stirred tank for preparing spinning swelling material comprises kettle; In kettle, be provided with paddle, the paddle stirring motor outer with being located at kettle joins, and is characterized in: be outside equipped with an individual external reflux device at kettle; External reflux comprises material-pumping tube and return duct; Between material-pumping tube and return duct, be connected with circulating pump, material-pumping tube joins with the material mouth of taking out that is located at autoclave body bottom, and return duct joins with the refluxing opening that is located at the kettle top; Filter is housed on return duct, on the return duct between filter and the circulating pump, valve is housed.
The utility model compared with prior art when the swelling material stirs, is opened external reflux in kettle, circulating pump with still at the bottom of the swelling material be delivered to still top through pipeline, be sprayed to still top liquid level.Material is carried in reflux pipeline, and during through filter, materials such as the floccule in the material, membranoid substance, large-size particle are tackled, and also play a role in filtering when material obtains disperseing, and have improved the material dispersed uniformity.
Description of drawings
Fig. 1 is the structure diagram of the utility model.
The specific embodiment
A kind of stirred tank for preparing spinning swelling material comprises kettle 2, in kettle 2, is provided with paddle 3; Paddle 3 stirring motor 1 outer with being located at kettle joins; Be outside equipped with an individual external reflux device at kettle 2, external reflux comprises material-pumping tube 8 and return duct 7, between material-pumping tube 8 and return duct 7, is connected with circulating pump 4; Material-pumping tube 8 joins with the material mouth of taking out that is located at autoclave body bottom; Return duct 7 joins with the refluxing opening that is located at the kettle top, and filter 5 is housed on return duct 7, on the return duct between filter 5 and the circulating pump 4, valve 6 is housed.In carrying out the dispersion preparation process of swelling material, extracorporal circulatory system can improve dispersion mixing, and floccule, membranoid substance and the large-size particle etc. of the filter in the extracorporeal circulation apparatus in can the elimination material have improved the homogeneity that gets into the screw extruder material.
Claims (1)
1. a stirred tank for preparing spinning swelling material comprises kettle, in kettle, is provided with paddle; The paddle stirring motor outer with being located at kettle joins; It is characterized in that: be outside equipped with an individual external reflux device at kettle, external reflux comprises material-pumping tube and return duct, between material-pumping tube and return duct, is connected with circulating pump; Material-pumping tube joins with the material mouth of taking out that is located at autoclave body bottom; Return duct joins with the refluxing opening that is located at the kettle top, and filter is housed on return duct, on the return duct between filter and the circulating pump, valve is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204078435U CN202318625U (en) | 2011-10-24 | 2011-10-24 | Stirred kettle for preparing spinning swollen materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204078435U CN202318625U (en) | 2011-10-24 | 2011-10-24 | Stirred kettle for preparing spinning swollen materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202318625U true CN202318625U (en) | 2012-07-11 |
Family
ID=46430621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204078435U Expired - Fee Related CN202318625U (en) | 2011-10-24 | 2011-10-24 | Stirred kettle for preparing spinning swollen materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202318625U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674894A (en) * | 2013-12-30 | 2014-03-26 | 安徽皖维集团有限责任公司 | Method for detecting concentration of polyvinyl alcohol solution in production of polyvinyl-alcohol optical film by utilizing refractometer |
| CN109227985A (en) * | 2018-09-30 | 2019-01-18 | 江门市金德丰塑业科技有限公司 | A kind of plastic raw materials processing agitating device |
| CN113769660A (en) * | 2021-11-15 | 2021-12-10 | 烟台恒邦化工助剂有限公司 | A reation kettle for production of ore dressing medicament |
| CN114749081A (en) * | 2022-04-22 | 2022-07-15 | 浙江鸿荻纸制品有限公司 | Waste paper raw material processing device and using method thereof |
-
2011
- 2011-10-24 CN CN2011204078435U patent/CN202318625U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674894A (en) * | 2013-12-30 | 2014-03-26 | 安徽皖维集团有限责任公司 | Method for detecting concentration of polyvinyl alcohol solution in production of polyvinyl-alcohol optical film by utilizing refractometer |
| CN109227985A (en) * | 2018-09-30 | 2019-01-18 | 江门市金德丰塑业科技有限公司 | A kind of plastic raw materials processing agitating device |
| CN113769660A (en) * | 2021-11-15 | 2021-12-10 | 烟台恒邦化工助剂有限公司 | A reation kettle for production of ore dressing medicament |
| CN113769660B (en) * | 2021-11-15 | 2022-02-08 | 烟台恒邦化工助剂有限公司 | A reation kettle for production of ore dressing medicament |
| CN114749081A (en) * | 2022-04-22 | 2022-07-15 | 浙江鸿荻纸制品有限公司 | Waste paper raw material processing device and using method thereof |
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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: 20120711 Termination date: 20171024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |