SU566109A1 - Drier operation monitoring apparatus - Google Patents
Drier operation monitoring apparatusInfo
- Publication number
- SU566109A1 SU566109A1 SU7201771197A SU1771197A SU566109A1 SU 566109 A1 SU566109 A1 SU 566109A1 SU 7201771197 A SU7201771197 A SU 7201771197A SU 1771197 A SU1771197 A SU 1771197A SU 566109 A1 SU566109 A1 SU 566109A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- monitoring apparatus
- operation monitoring
- dryer
- sensor
- drier operation
- Prior art date
Links
Description
(54)УСТРОЙСТВО(54) DEVICE
ДЛЯ КОНТРОЛЯ РАБОТЫ СУШИЛКИFOR MONITORING THE OPERATION OF THE DRYER
1one
Изобретение относитс к сушильной технике и может быть использовано дл контрол работы сушилок с непрерывным режимом , в которых происходит процесс сушки при подводе теплоносител .The invention relates to a drying technique and can be used to control the operation of dryers with a continuous mode, in which the drying process takes place when the coolant is supplied.
Известны устройства дл контрол работы сушилки, содержащие датчики начальной и конечной влажности материала, его расхода и расхода сушильного агента, в которых датчики влажности материала и его расхода, а также датчик расхода сушилного агента соединены с усилительно-преобразовательным блоком l .Devices for controlling the operation of a dryer are known, which contain sensors for the initial and final moisture of a material, its flow rate and the flow rate of a drying agent, in which sensors of material moisture and its flow rate, as well as a flow sensor of a drying agent, are connected to an amplifier-conversion unit l.
Недостатком известного устройства вл етс то, что при эксплуатации сушилки не учитываетс состо ние теплообменвых поверхностей, вследствие чего не обеспечиваетс высока точность контрол .A disadvantage of the known device is that during operation of the dryer, the condition of the heat exchanging surfaces is not taken into account, as a result of which the control accuracy is not high.
Целью изо етени вл етс повышение точности контрол .The aim of the invention is to improve the accuracy of the control.
Это достигаетс тем, что усилительнопреобразовательный блок выполнен в виде соединенных между собой вычислителей , к первому из которШ:Чгошо К)чены оба, датчика влажности и датчик расхода This is achieved by the fact that the amplifier-converting unit is designed in the form of calculators connected to each other, to the first of them: Chtocho K) both, the humidity sensor and the flow sensor
ала, а ко второму - датчик расхода сушильного агента.ala, and to the second - the flow sensor of the drying agent.
На чертеже дана принципиальна схема предлагаемого устройства.The drawing is a schematic diagram of the proposed device.
Оно содержит датчик начальной 1 и конечной 2 влажности материала, датчик расхода материала 3 и расхода сушильного агента 4, усилительно-преобразовательный блок, выполненный в виде соединенных между собой первого вычислител 5 и второго вычислител 6. Выход второго вычислител подключен к измерительному прибоРУ 7.It contains the sensor of the initial 1 and final 2 moisture of the material, the sensor of the material flow 3 and the flow rate of the drying agent 4, the amplifier-converter unit, made in the form of interconnected first calculator 5 and second calculator 6. The output of the second calculator is connected to measuring instrument 7.
Устройство рабо-пает следующим образом .The device works as follows.
Влажный материал загружаетс в сушилку и продуваетс потоком сушильного агента , затем высушенный матер|иал выгружаетс . Начальна и конечна влажность мате риала измер етс датчиками 1 и 2 , а расход материала и теплоносител - датчиками 3 и 4. Датчики 1, 2, и 3 подключены к первоилу вычислвтедю 5, а датчик 4 - ко второму вычислителю 6 . .ход вычислитеп 6 нодключев к измерительному прибору 7, по которому можно определить вычисленный параметр, характ изующий состо ние теплообменных пов хностей сушилки .The wet material is loaded into the dryer and purged with a stream of drying agent, then the dried material is unloaded. The initial and final moisture content of the material is measured by sensors 1 and 2, and the consumption of material and heat carrier by sensors 3 and 4. Sensors 1, 2, and 3 are connected to the original 5, and sensor 4 is connected to the second calculator 6. The approach is to calculate 6 keys to the measuring device 7, which can be used to determine the calculated parameter, the characteristic state of the heat exchange surfaces of the dryer.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7201771197A SU566109A1 (en) | 1972-04-12 | 1972-04-12 | Drier operation monitoring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7201771197A SU566109A1 (en) | 1972-04-12 | 1972-04-12 | Drier operation monitoring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU566109A1 true SU566109A1 (en) | 1977-07-25 |
Family
ID=20510163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7201771197A SU566109A1 (en) | 1972-04-12 | 1972-04-12 | Drier operation monitoring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU566109A1 (en) |
-
1972
- 1972-04-12 SU SU7201771197A patent/SU566109A1/en active
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