CN204574762U - Drying machine banner temperature control equipment - Google Patents
Drying machine banner temperature control equipment Download PDFInfo
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- CN204574762U CN204574762U CN201520211612.5U CN201520211612U CN204574762U CN 204574762 U CN204574762 U CN 204574762U CN 201520211612 U CN201520211612 U CN 201520211612U CN 204574762 U CN204574762 U CN 204574762U
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- air duct
- upper air
- rotating shaft
- banner
- control equipment
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Abstract
The utility model relates to a kind of drying machine banner temperature control equipment, drying machine comprises the blower fan, upper air duct, drying box, the lower air duct that set gradually along airflow circulating flow direction, upper air duct entrance front end is provided with heater, and banner temperature control equipment comprises baffle mechanism; Baffle mechanism is located at upper air duct porch, it comprises the rotating shaft be vertically located in upper air duct, affixed one deflector rotated with rotating shaft on rotating shaft, deflector away from one end of upper air duct entrance by connection one dividing plate that is flexible coupling, dividing plate is located on upper air duct banner center line and upper air duct is divided into two passages, rotating shaft one end is connected with electric controller, in drying box, two ends are respectively equipped with a temperature collecting device, temperature collecting device connects a controller, and controller is connected with electric controller and controls rotating shaft and rotates.The arrangement achieves banner temperature automatic control, the banner temperature that namely can be used for paper mould automatic drying line controls, and can be used for again the drying of the industry such as food, chemical industry.
Description
Technical field
The utility model belongs to paper pulp model equipment technical field, relates to paper pulp moulding drying machine, particularly relates to a kind of drying machine banner temperature control equipment.
Background technology
At present, product mass dryness fraction difference dried in moulded paper pulp product banner in dry run and difference is larger, must wait until that product is all dry when producing product, use could be taken out, in order to reach the object of producing product, bake out temperature or drying time can only be added, increase and will affect production efficiency drying time, impact is sold; But increasing bake out temperature can cause product moisture content to differ, and difference in quality is obvious, not only has influence on product quality, also wastes mass energy.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of drying machine banner temperature control equipment, and this device to be used in drying machine and can A.T.C, realizes the object of uniform drying.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of drying machine banner temperature control equipment, drying machine comprises the blower fan, upper air duct, drying box, the lower air duct that set gradually along airflow circulating flow direction, and upper air duct entrance front end is provided with heater, and banner temperature control equipment comprises baffle mechanism; Baffle mechanism is located at upper air duct porch, it comprises the rotating shaft be vertically located in upper air duct, affixed one deflector rotated with rotating shaft on rotating shaft, deflector away from one end of upper air duct entrance by connection one dividing plate that is flexible coupling, dividing plate is located on upper air duct banner center line and upper air duct is divided into two passages, rotating shaft one end is connected with electric controller, in drying box, two ends are respectively equipped with a temperature collecting device, temperature collecting device connects a controller, and controller is connected with electric controller and controls rotating shaft and rotates.
Preferably, in technique scheme, deflector is divided into two sections by rotating shaft, and the deflector between upper air duct entrance and rotating shaft is longer than opposite side deflector.
Preferably, in technique scheme, the rotation shaft angle scope that electric controller controls rotating shaft is+45 degree ~-45 degree.
Preferably, in technique scheme, controller adopts pid control mode.
Preferably, in technique scheme, the length that is flexible coupling is greater than deflector and rotates arc length corresponding to maximum angle.
Operation principle of the present utility model is that the temperature signal of temperature collecting device collection converts data signal to and is sent to controller, the data signal sent is carried out PID control by controller, convert output signal to, output signal is sent to electric controller, the rotational angle of electric controller control rotating shaft realizes the deflector rotation controlling baffle mechanism, regulate gas flow size in air channel, thus realize the adjustment of dry the temperature inside the box.
Compared with prior art, the beneficial effects of the utility model are:
The utility model controls the mode of the hot-air of drying by intervention water conservancy diversion in dry run, hot-air is uniformly distributed when water conservancy diversion, achieve the function of On-line Control baking temperature, improve the operating efficiency of drying machine, and economize energy.The arrangement achieves banner homogeneous temperature automatically to control, the banner temperature that not only may be used for paper mould automatic drying line controls, and also can be used for the drying of the industry such as food, chemical industry simultaneously.It is simple that the utility model also has structure, and dependability is high, advantage with low cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Wherein: 1-drying machine, 11-blower fan, 12-upper air duct, 13-drying box, 14-lower air duct, 15-heater, 2-banner temperature control equipment, 21-baffle mechanism, 211-rotating shaft, 212-deflector, 22-are flexible coupling, 23-dividing plate, 24-electric controller, 25-temperature collecting device, 26-controller.
Detailed description of the invention
Embodiment:
As shown in Figure 1, the drying machine banner temperature control equipment that the utility model provides, wherein, drying machine 1 comprises the blower fan 11, upper air duct 12, drying box 13, the lower air duct 14 that set gradually along airflow circulating flow direction, and upper air duct entrance front end is provided with heater 15, banner temperature control equipment 2 comprises baffle mechanism 21, baffle mechanism 21 is located at upper air duct 12 porch, it comprises the rotating shaft 211 be vertically located in upper air duct 12, affixed one deflector 212 rotated with rotating shaft 211 on rotating shaft 211, deflector 212 away from one end of upper air duct 12 entrance by 22 connection one dividing plates 23 that are flexible coupling, dividing plate 23 is located on upper air duct 12 banner center line and upper air duct 12 is divided into two passages, rotating shaft 211 one end is connected with electric controller 24, in drying box 13, two ends are respectively equipped with a temperature collecting device 25, temperature collecting device 25 connects a controller 26, controller 26 is connected with electric controller 24 and controls rotating shaft 211 and rotates, this controller 26 adopts pid control mode.Wherein, 22 length that are flexible coupling are greater than deflector 212 and rotate arc length corresponding to maximum angle, utilize be flexible coupling isolation air channel, and deflector rotate time not by the impact of the length that is flexible coupling.
As one preferred embodiment, deflector 212 is divided into two sections by rotating shaft 211, and the deflector 212 between upper air duct 12 entrance and rotating shaft 211 is longer than opposite side deflector 212.The design of this structure can be that rotating shaft 211 rotates less angle and can realize larger control hot blast rate size, saves the energy consumption needed for rotating shaft 211; Shorten simultaneously be flexible coupling 22 length, save raw material.
As one preferred embodiment, electric controller 24 controls rotating shaft 211 angular range of rotating shaft 211 for+45 degree ~-45 degree.This angular range can realize the control of the gas flow in air channel completely.
Operation principle of the present utility model is that the temperature signal that temperature collecting device 25 gathers converts data signal to and is sent to controller 26, when temperature and preset temperature have difference, controller 26 will carry out PID calculating, and convert result of calculation to output signal, output signal is sent to electric controller 24, the deflector 212 that electric controller 24 controls baffle mechanism 21 according to the rotational angle that control signal controls rotating shaft 211 rotates, realize regulating gas flow size in air channel, thus realize the adjustment of temperature in drying box 13.
Above-mentioned embodiment is intended to illustrate that the utility model can be professional and technical personnel in the field and realizes or use; modifying to above-mentioned embodiment will be apparent for those skilled in the art; therefore the utility model includes but not limited to above-mentioned embodiment; any these claims or description of meeting describes; meet and principle disclosed herein and novelty, the method for inventive features, technique, product, all fall within protection domain of the present utility model.
Claims (5)
1. a drying machine banner temperature control equipment, described drying machine comprises the blower fan, upper air duct, drying box, the lower air duct that set gradually along airflow circulating flow direction, described upper air duct entrance front end is provided with heater, it is characterized in that, described banner temperature control equipment comprises baffle mechanism, described baffle mechanism is located at described upper air duct porch, it comprises the rotating shaft be vertically located in described upper air duct, affixed one deflector rotated with described rotating shaft on described rotating shaft, described deflector away from one end of described upper air duct entrance by connection one dividing plate that is flexible coupling, described dividing plate is located on described upper air duct banner center line and described upper air duct is divided into two passages, described rotating shaft one end is connected with electric controller, in described drying box, two ends are respectively equipped with a temperature collecting device, described temperature collecting device connects a controller, described controller is connected with described electric controller and controls described rotating shaft and rotates.
2. drying machine banner temperature control equipment according to claim 1, it is characterized in that, described deflector is divided into two sections by described rotating shaft, and the described deflector between described upper air duct entrance and described rotating shaft is longer than deflector described in opposite side.
3. drying machine banner temperature control equipment according to claim 1, is characterized in that, described electric controller controls the rotation shaft angle scope of described rotating shaft for+45 degree ~-45 degree.
4. drying machine banner temperature control equipment according to claim 1, is characterized in that, described controller adopts pid control mode.
5. drying machine banner temperature control equipment according to claim 1, is characterized in that, described in the length that is flexible coupling be greater than described deflector and rotate arc length corresponding to maximum angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211612.5U CN204574762U (en) | 2015-04-08 | 2015-04-08 | Drying machine banner temperature control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211612.5U CN204574762U (en) | 2015-04-08 | 2015-04-08 | Drying machine banner temperature control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574762U true CN204574762U (en) | 2015-08-19 |
Family
ID=53867385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520211612.5U Active CN204574762U (en) | 2015-04-08 | 2015-04-08 | Drying machine banner temperature control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204574762U (en) |
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2015
- 2015-04-08 CN CN201520211612.5U patent/CN204574762U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 510000 room 1101-2, No. four, No. 1, science street, science and Technology Development Zone, Guangzhou high tech Industrial Development Zone, Guangdong, China Patentee after: Guangzhou Huanyuan environmentally friendly packaging technology Limited by Share Ltd Address before: 1101-2 room 1, No. four, 510000 street, Science City, Guangzhou hi tech Industrial Development Zone, Guangdong, China Patentee before: HGHY Molding Pack Co., Ltd. |