CN202955935U - Saving type drying room device in production of high molecular polymer - Google Patents
Saving type drying room device in production of high molecular polymer Download PDFInfo
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- CN202955935U CN202955935U CN 201220698530 CN201220698530U CN202955935U CN 202955935 U CN202955935 U CN 202955935U CN 201220698530 CN201220698530 CN 201220698530 CN 201220698530 U CN201220698530 U CN 201220698530U CN 202955935 U CN202955935 U CN 202955935U
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- drying room
- main body
- room main
- high molecular
- molecular polymer
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Abstract
The utility model discloses a saving type drying room device in production of a high molecular polymer. The device comprises a drying room main body, a centrifugal ventilator, a wind inlet pipeline, a wind outlet pipeline, a wind inlet, a steam radiating piece and a transmission chain in the drying room. A fan is installed at a feed inlet of the drying room main body. One end of the centrifugal ventilator is connected with the drying room main body through the wind inlet pipeline while the other end of the centrifugal ventilator is connected with the wind inlet in the drying room main body. The steam radiating piece is arranged at the wind inlet in the drying room main body. The transmission chain in the drying room is arranged above the steam radiating piece. According to the saving type drying room device, energy loss is reduced, the drying efficiency is improved, the unit consumption of steam is reduced, the quality product is improved, the temperature in the working environment is reduced, and the working comfort of operators is improved.
Description
Technical field
The utility model relates to a kind of economizing type drying room, the economizing type drying room device that especially drying process is used in high molecular polymer production.
Background technology
It is anionic macromolecular compounds of a kind of good water solubility of making after chemical modification of native cellulose that many high molecular polymers are arranged, and for example: sodium carboxymethylcellulose, it is the staple product of cellulose ethers.Usually take short velveteen or wooden oar is raw material, after naoh treatment, with monoxone generation etherification reaction, makes again.Because thering are many special natures, as thickening, bonding, film forming, water holding, emulsification, suspension etc., and be used widely, be the widest, the maximum cellulose kind of consumption of the scope of application in the world today.
The drying device used in the drying process of this family macromolecule polymer of sodium carboxymethylcellulose in preparation process is the hot air type drying room, the drying process of sodium carboxymethylcellulose directly has influence on the quality index such as moisture content, fineness and whiteness of product, also can produce larger impact to the salt tolerance of product, temperature tolerance etc. in addition.At present, known hot air type drying room structure is comprised of drying system, transmission system, control system, heating system.Drying room is the temperature that is connected to control hothouse with temperature sensor with digital displaying meter, by blower fan, the thermal source ambient air is heated, blow to the material surface and carry out dried material, hot air circulating system is divided into horizontal blast and vertical ventilation, the thermal source that produces hot-air is the high temperature steam pipe, by pass into high-temperature steam in steam pipe, produces hot blast.Hot blast is sent into to the hothouse of drying room by air channel, and the hot blast after using is sucked to air channel again become wind regime circulating-heating once again.But, at the charging aperture place of drying room, due to not sealing, with the external world, communicating, heat scatters and disappears very fast to the external world, lost mass efficient heat energy, causes on the one hand environment temperature to raise and causes operative employee's comfort to descend; Heat loss causes drying room drying effect variation on the other hand, wet sodium carboxymethylcellulose easily is bonded on the drying room driving chain, long material of time, with regard to the blackening flavescence, produces more black yellow some impurity after pulverizing, outward appearance and the quality of product caused to very large impact.
Summary of the invention
Goal of the invention of the present utility model is in order to overcome the shortcoming of above-mentioned background technology, and a kind of economizing type drying room is provided, and at the charging aperture place of drying room, increases blower fan, one end is connected with drying room, the other end is connected with charging aperture, and whole drying room is closed, and hot blast is recycled in the drying room hothouse.
The technical solution of the utility model is: the economizing type drying room device in a kind of high molecular polymer production, it comprises the drying room main body, centrifugal fan, intake stack, wind pipe, air inlet, the steam fin, the drying room driving chain, the charging aperture place of described drying room main body is equipped with blower fan, one end of described centrifugal fan is connected with the drying room main body by intake stack, the other end is connected with the air inlet in the drying room main body by wind pipe, described steam fin is arranged at the air inlet place in the drying room main body, described drying room driving chain is arranged at the top of steam fin.
The charging aperture place of described drying room main body is provided with sealing ring.
The beneficial effects of the utility model are: reduced energy and scattered and disappeared, improved drying efficiency; Reduce steam mono-consumption, improved product quality; Reduce operating ambient temperature, improved the comfort of operative employee's work.
The accompanying drawing explanation
The top view that Fig. 1 is ventilation unit of the present utility model;
Wherein: 1, drying room main body, 2, intake stack, 3, centrifugal fan, 4, wind pipe, 5, air inlet, 6, the steam fin, 7, the drying room driving chain.
The specific embodiment
The present embodiment is the economizing type drying room device during a kind of high molecular polymer is produced, and it comprises drying room main body 1, centrifugal fan 3, intake stack 2, wind pipe 4, air inlet 5, steam fin 6, drying room driving chain 7.
As shown in Figure 1, at drying room 1 charging aperture place, blower fan 3 is installed, and charging aperture is sealed, the air inlet 5 of blower fan 3 is connected with drying room main body 1 by intake stack 2, air-out is connected with the air inlet 5 of drying room 1 by wind pipe 4, installs steam fin 6 additional at air inlet 5 places, makes the drying room cavity ventilate and be connected with the charging port simultaneously.When material starts to enter drying room 1, open blower fan 3, the interior hot blast of drying room 1 is introduced the charging ports through intake stack 2 by blower fan 3, and steam fin 6 provides higher heat to guarantee drying effect to hot blast simultaneously.When wet material enters charging aperture, the hot blast that air inlet 5 provides, rapidly the evaporation of the moisture on material surface is taken away, thereby greatly reduce material and be bonded at the possibility on driving chain 7, the hot blast of charging aperture is blowed in the drying room cavity simultaneously, promote the wind flow of drying room internal heat, effectively raise heat exchanger effectiveness.
Claims (2)
1. the high molecular polymer economizing type drying room device in producing, it comprises drying room main body, centrifugal fan, intake stack, wind pipe, air inlet, steam fin, drying room driving chain, the charging aperture place that it is characterized in that described drying room main body is equipped with blower fan, one end of described centrifugal fan is connected with the drying room main body by intake stack, the other end is connected with the air inlet in the drying room main body by wind pipe, described steam fin is arranged at the air inlet place in the drying room main body, and described drying room driving chain is arranged at the top of steam fin.
2. the economizing type drying room device in high molecular polymer production as claimed in claim 1, is characterized in that the charging aperture place of described drying room main body is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698530 CN202955935U (en) | 2012-12-18 | 2012-12-18 | Saving type drying room device in production of high molecular polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698530 CN202955935U (en) | 2012-12-18 | 2012-12-18 | Saving type drying room device in production of high molecular polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202955935U true CN202955935U (en) | 2013-05-29 |
Family
ID=48461503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220698530 Expired - Fee Related CN202955935U (en) | 2012-12-18 | 2012-12-18 | Saving type drying room device in production of high molecular polymer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202955935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584209A (en) * | 2016-03-08 | 2016-05-18 | 苏州瑞日纺织科技有限公司 | Drying room device of circular screen printer |
-
2012
- 2012-12-18 CN CN 201220698530 patent/CN202955935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584209A (en) * | 2016-03-08 | 2016-05-18 | 苏州瑞日纺织科技有限公司 | Drying room device of circular screen printer |
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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: 20130529 Termination date: 20181218 |