SU916926A1 - Divinylstyrene rubber drying control method - Google Patents
Divinylstyrene rubber drying control method Download PDFInfo
- Publication number
- SU916926A1 SU916926A1 SU802922754A SU2922754A SU916926A1 SU 916926 A1 SU916926 A1 SU 916926A1 SU 802922754 A SU802922754 A SU 802922754A SU 2922754 A SU2922754 A SU 2922754A SU 916926 A1 SU916926 A1 SU 916926A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rubber
- divinylstyrene
- control method
- drying control
- rubber drying
- Prior art date
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Description
(5) СПОСОБ УПРАВЛЕНИЯ СУШКОЙ ДИВИНИЛСТИРОЛЬНОГО КАУЧУКА(5) METHOD OF CONTROL OF DRYING-TILE SHAFT DRYING
Изобретение относитс к сушильной технике и, в частности к автомати:зации процесса сушки дивинилстирольного каучука, предварительно отжимаемого на валках. Известен способ управлени сушкой ДИВИНИЛСТИРОЛЬНОГО каучука, предварительно отжимаемого на валках, путем управлени температурой в зоне сушки по (ности ленты каучука L1 и С21. Однако известный способ регулировани процессом сушки не позвол ет достигнуть требуемого качества управ лени процесса сушки. Цель изобретени - повышение качества регулировани . Поставленна цель достигаетс тем что влажность каучука измер ют на вы ходе из зоны сушки и по отклонению ее от номинальной величины корректируют д.чв ение отжима на валках. Мл 14ертеже представлено предлагае м. 1О vf тройг: т но. Устройство содержит отжимные валки 1, транспортеры 2, многоходовую сушилку 3, анализатор 4 влажности, . индикатор 5 отклонени влажности и регул тор 6 давлени отжимных валков. Устройство работает следующим образом . Лента каучука поступает на отжимные валки 1 дл проведени отжима влаги из каучука, затем по транспортеру 2 каучук поступает в многоходовую сушилку 3. На выходе из сушилки каучук подвергаетс действию анализатора k влажности, взаимосв занного с индикатором 5 отклонени влажности. Данный индикатор определ ет отклонение влажности от номинального значени и корректирует давление отж11миых валков с помощью регул тора 6 длвмени . с возрастанием величины oi кпсчисни: от заданного значени регулптор д «но ни увеличивает давление тжимим валков или наоборот.The invention relates to a drying technique and, in particular, to the automation of: the drying process for divinyl styrene rubber, previously pressed on rolls. There is a known method of controlling drying of pre-pressed roll-out rubber of the DIVINILASTIROL rubber by controlling the temperature in the drying zone (rubber tape L1 and C21. However, the known method of controlling the drying process does not allow the required quality control of the drying process. Purpose of the invention is to improve the quality of regulation This goal is achieved by the fact that the rubber moisture is measured at the exit from the drying zone and by deflecting it from the nominal value, correcting the spin pressure on the rolls. e presents the proposed 1O vf triple: t. The device contains squeezing rolls 1, conveyors 2, multi-pass dryer 3, moisture analyzer 4, .5 humidity deviation indicator 5 and squeeze roll pressure regulator 6. The device works as follows. squeeze rolls 1 for squeezing moisture out of rubber, then, via conveyor 2, the rubber enters a multi-way dryer 3. At the outlet of the dryer, the rubber is subjected to a moisture analyzer k, interconnected with the humidity deflection indicator 5. This indicator detects the deviation of moisture from the nominal value and adjusts the pressure of the rolls by means of the regulator 6 for rotation. with an increase in the value of oi in the number of pressures: from a given value of the regulator d "but it does not increase the pressure with tight rolls or vice versa.
Таким образом, предлагаемое устройство позволит повысить качество управлени за счет точности регулировани .Thus, the proposed device will improve the quality of control due to the accuracy of regulation.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802922754A SU916926A1 (en) | 1980-05-08 | 1980-05-08 | Divinylstyrene rubber drying control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802922754A SU916926A1 (en) | 1980-05-08 | 1980-05-08 | Divinylstyrene rubber drying control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU916926A1 true SU916926A1 (en) | 1982-03-30 |
Family
ID=20895011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802922754A SU916926A1 (en) | 1980-05-08 | 1980-05-08 | Divinylstyrene rubber drying control method |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU916926A1 (en) |
-
1980
- 1980-05-08 SU SU802922754A patent/SU916926A1/en active
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