CN203083335U - Temperature and humidity automatic control device of tunnel drying oven - Google Patents
Temperature and humidity automatic control device of tunnel drying oven Download PDFInfo
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- CN203083335U CN203083335U CN 201320039986 CN201320039986U CN203083335U CN 203083335 U CN203083335 U CN 203083335U CN 201320039986 CN201320039986 CN 201320039986 CN 201320039986 U CN201320039986 U CN 201320039986U CN 203083335 U CN203083335 U CN 203083335U
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Abstract
The utility model provides a tunnel drying oven and a temperature and humidity automatic control device. The temperature and humidity automatic control device of the tunnel drying oven comprises the capsule tunnel drying oven, a master control system device, a temperature and humidity detection device and a ventilation control device. The master control system device is respectively in data connection with the temperature and humidity detection device inside the drying oven and the ventilation control device outside the drying oven and is used for detecting data sent by a temperature and humidity sensor and sending commands to the ventilation control device. A temperature and humidity sensor device comprises the temperature and humidity sensor and is used for transmitting real-time data of the temperature and humidity sensor to the master control system. The ventilation control device is a special dehumidification and purification air conditioning unit and is used for controlling air supply and air return and adjusting the temperature and humidity of the tunnel drying oven through a proportional integral derivative (PID) electrically operated valve on the basis of the commands sent by the master control system device. The temperature and humidity automatic control device is capable of automatically controlling the temperature and the humidity of the tunnel drying oven, saves manpower resources, and achieves a digitalized standard production mode. Moreover, the temperature and humidity automatic control device is capable of achieving automatic adjusting and controlling the air supply and the air return of the tunnel drying oven through the PID electrically operated valve to adjust the temperature and the humidity of the tunnel drying oven, is small in fluctuation range of control parameters of air quantity, temperature and humidity of the drying oven and fluctuation range of temperature parameters and humidity parameters, and provides good temperature and humidity environment guarantees for the drying process of capsules.
Description
Technical field
The utility model relates to tunnel baking oven temperature, humidity control apparatus in the capsule manufacture.
Background technology
Existing capsule tunnel baking oven temperature, humidity control apparatus automatic assembly line are in running, and especially there is serious design defect in the equipment drying system; Having at present, machine capsule soft excessively (drying bad) causes the capsule gross distortion, it is recessed to push up; Having at present, machine capsule overdrying (oven dry excessively) causes capsule cutting difficulty to produce burr, tear; Through observation produce reason mainly be baking oven air quantity, temperature, humidity control parameter for quantitatively regulating, the steady-state process regulation and control cycle is long, and equipment is operated, the influence of external environment causes temperature, the humidity parameter fluctuation range is big.
Because the problems referred to above: to making in the production process percent defective too high; Raw material and power consumption are excessive; Make production cost high; Producing too much quality problems has simultaneously brought certain difficulty also for the work of sales department.
Summary of the invention
The utility model is developed tunnel baking oven temperature, the psychrometric means that can realize that temperature, humidity are controlled in real time automatically at the deficiencies in the prior art.
The utility model is achieved in that
A kind of tunnel baking oven humiture self-con-tained unit comprises capsule tunnel baking oven, master control system device, humiture checkout gear and ventilation controller;
The master control system device respectively with place baking oven in the outer ventilation controller data of humiture detection system and baking oven link to each other, and be used to detect on-the-spot real-time sampling data that Temperature Humidity Sensor sends and ventilation controller sent instruction;
Humiture temperature and humidity sensing apparatus comprises Temperature Humidity Sensor and gives master control system with the real-time Data Transmission of described Temperature Humidity Sensor;
The on-the-spot real-time sampling data that ventilation controller sends based on master control system for special-purpose dehumidifying purification air-conditioning unit and setting value relatively after; The output order that sends also regulates by the PID motor-driven valve that the control baking oven send, return air temperature reaches the temperature of control tunnel baking oven, the purpose of humidity.
The tunnel baking oven is 8 layers altogether, is divided into upper, middle and lower three segment process air current compositions, and epimere is 1,2,3,4 layer, and the stage casing is 5,6 layers, and hypomere is 7,8 layers;
Control tunnel baking oven air current composition in the ventilation controller is divided into also that three groups of upper, middle and lower are sent, air return system; By the control and regulation of special use dehumidifying purification air-conditioning unit go up, the stage casing is sent, return air temperature, humidity;
The wind pushing temperature of epimere behind the unit cool-down dehumidification regulated control baking oven leaving air temp by unit evaporimeter and table heat(ing) coil by the PID motor-driven valve;
The stage casing is regulated control baking oven leaving air temp by second group of evaporimeter of unit and table heat(ing) coil by the PID motor-driven valve;
Unit with one, two section return air by each segmentation return air amount of PID Electric air valve regulator control system with reach control baking oven wind pushing temperature;
Hypomere carries centrifugal blower by equipment and moulding cup cold air is sent into 7 layers in baking oven returns into cup be used to the get damp demoulding and cooling die by 8 layers.
The utility model adopts control tunnel baking oven temperature, humidity automatically, saves human resources, realizes digitlization standard production pattern; Native system can realize automatically regulating by PID control tunnel baking oven give, return air and regulate temperature, humidity, baking oven air quantity, temperature, humidity control parameter, temperature, the humidity parameter fluctuation range is little, and good temperature, humidity environment guarantee are provided in the drying course for capsule.
Description of drawings
Fig. 1 tunnel baking oven temperature, humidity self-con-tained unit flow chart
Fig. 2 tunnel baking oven temperature, humidity self-con-tained unit schematic diagram
Be explained as follows below in conjunction with accompanying drawing: the humiture detection system in the baking oven is given master control system real-time Data Transmission by Temperature Humidity Sensor; Master control system gathers the real time data of Temperature Humidity Sensor, analyze, and sends instruction then, through ventilation controller control tunnel baking oven give, the temperature of return air, humidity and reach the temperature of automatic control tunnel baking oven, wet purpose.
The specific embodiment
The tunnel baking oven installs one additional, and temperature, the humidity real-time process control system (unit platform) of special use dehumidifying purification air-conditioning unit are controlled by the operation of man-machine interface host computer entirely; And configuration temperature, humidity real-time parameter duty, show J curve effectJ figure.
Control principle is described as follows:
1, eight layers of tunnel baking oven air current composition are divided into that three groups of upper, middle and lower are sent, air return system; By the control and regulation of special use dehumidifying purification air-conditioning unit go up, stage casing air-supply temperature, humidity;
2, the wind pushing temperature of epimere (1,2,3,4 layer) behind the unit cool-down dehumidification regulated control baking oven leaving air temp by unit evaporimeter and table heat(ing) coil by the PID motor-driven valve.
3, stage casing (5,6 layers) regulate control baking oven leaving air temp by second group of evaporimeter of unit and table heat(ing) coil by the PID motor-driven valve.
4, unit with one, two section return air by each segmentation return air amount of PID Electric air valve regulator control system with reach control baking oven wind pushing temperature.
5, hypomere carries centrifugal blower (head, tail each) by equipment and one, two section return air cold air is sent into 7 layers in baking oven returns into one, two section return air be used to the get damp demoulding and cooling die by 8 layers.
Claims (2)
1. a tunnel baking oven humiture self-con-tained unit comprises capsule tunnel baking oven, master control system device, humiture checkout gear, ventilation controller;
Described master control system device respectively with place described baking oven in the outer ventilation controller data of described humiture detection system and baking oven link to each other; And be used to detect data that described Temperature Humidity Sensor sends and described ventilation controller is sent instruction;
Described humiture temperature and humidity sensing apparatus comprises Temperature Humidity Sensor and gives described master control system with the real-time Data Transmission of described Temperature Humidity Sensor;
It is characterized in that: the on-the-spot real-time sampling data that described ventilation controller ventilation controller sends based on master control system for special-purpose dehumidifying purification air-conditioning unit and setting value relatively after, the output order that sends also regulates by the PID motor-driven valve that the control baking oven send, return air temperature reaches the temperature of control tunnel baking oven, the purpose of humidity.
2. device as claimed in claim 1 is characterized in that: described tunnel baking oven is 8 layers altogether, is divided into upper, middle and lower three segment process air current compositions, and described epimere is 1,2,3,4 layer, and described stage casing is 5,6 layers, and described hypomere is 7,8 layers;
Control tunnel baking oven air current composition in the described ventilation controller is divided into also that three groups of upper, middle and lower are sent, air return system; By the control and regulation of special use dehumidifying purification air-conditioning unit go up, the stage casing is sent, return air temperature, humidity;
The wind pushing temperature of described epimere behind the unit cool-down dehumidification regulated control baking oven leaving air temp by unit evaporimeter and table heat(ing) coil by the PID motor-driven valve;
Described stage casing is regulated control baking oven leaving air temp by second group of evaporimeter of unit and table heat(ing) coil by the PID motor-driven valve; On the unit, stage casing return air by each segmentation return air amount of PID Electric air valve regulator control system with reach control baking oven wind pushing temperature;
Described hypomere carries centrifugal blower by equipment and moulding cup cold air is sent into 7 layers in baking oven returns into cup be used to the get damp demoulding and cooling die by 8 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039986 CN203083335U (en) | 2013-01-25 | 2013-01-25 | Temperature and humidity automatic control device of tunnel drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039986 CN203083335U (en) | 2013-01-25 | 2013-01-25 | Temperature and humidity automatic control device of tunnel drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203083335U true CN203083335U (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201320039986 Expired - Fee Related CN203083335U (en) | 2013-01-25 | 2013-01-25 | Temperature and humidity automatic control device of tunnel drying oven |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439370A (en) * | 2013-08-02 | 2013-12-11 | 杭州电子科技大学 | Temperature and humidity detection system in drying process |
| CN103697682A (en) * | 2013-12-19 | 2014-04-02 | 丹东市金丸药用胶囊机械有限公司 | Device and method for controlling temperature of drying kiln in capsule production system |
| CN106931742A (en) * | 2017-04-14 | 2017-07-07 | 汉广天工机械设备（北京）有限公司 | A kind of two-part heat pump drying equipment of wet stock containing volatile component and furnace drying method |
-
2013
- 2013-01-25 CN CN 201320039986 patent/CN203083335U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439370A (en) * | 2013-08-02 | 2013-12-11 | 杭州电子科技大学 | Temperature and humidity detection system in drying process |
| CN103439370B (en) * | 2013-08-02 | 2015-08-12 | 杭州电子科技大学 | The temperature/humiditydetection detection system of drying course |
| CN103697682A (en) * | 2013-12-19 | 2014-04-02 | 丹东市金丸药用胶囊机械有限公司 | Device and method for controlling temperature of drying kiln in capsule production system |
| CN106931742A (en) * | 2017-04-14 | 2017-07-07 | 汉广天工机械设备（北京）有限公司 | A kind of two-part heat pump drying equipment of wet stock containing volatile component and furnace drying method |
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| Date | Code | Title | Description |
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| 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: 20130724 Termination date: 20160125 |
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| EXPY | Termination of patent right or utility model |