WO2012000214A1 - 一种纸面石膏板生产系统和干燥装置 - Google Patents
一种纸面石膏板生产系统和干燥装置 Download PDFInfo
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- WO2012000214A1 WO2012000214A1 PCT/CN2010/076034 CN2010076034W WO2012000214A1 WO 2012000214 A1 WO2012000214 A1 WO 2012000214A1 CN 2010076034 W CN2010076034 W CN 2010076034W WO 2012000214 A1 WO2012000214 A1 WO 2012000214A1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
Definitions
- the present invention relates to a production system and a drying device for a gypsum board.
- the technical problem to be solved by the present invention is to provide a gypsum board production system and a drying device which can perform an intelligent adjustment drying process according to different gypsum boards.
- the present invention provides a gypsum board production system comprising a raw material preparation section, an extrusion molding section, a sheet cutting section, a drying section, and a finished product inspection storage section, which are sequentially disposed, and the drying section further includes :
- the number of the cabinets is one or more, and is arranged in a side by side manner, wherein the box body is provided with a microwave tube bundle for drying the gypsum board, and a microwave suppressor is disposed between the two boxes;
- the hot air device is disposed in the box body, and blows hot air to the gypsum board;
- the moisture discharge device is disposed at a top portion between the boxes to suck hot and humid air;
- the heat cycle device respectively connects the hot air device, the moisture discharge device and the microwave tube bundle through a pipeline, the heat circulation device receives the moist hot air sent by the moisture discharge device, performs gas-water separation, and transports the hot gas to the hot air device. , conveying cooling water to the microwave tube bundle;
- the control module includes a setting unit, a collecting unit and an adjusting unit, and the setting unit is set according to a specific condition of the gypsum board to be dried and sent to the adjusting unit.
- the collecting unit collects the humidity and temperature parameters of the gypsum board in the box and sends the parameters to the adjusting unit, and the adjusting unit judges the information according to the information parameters sent by the setting unit and the collecting unit.
- the microwave tube bundle and the hot air device send an adjustment command to control the operation of the microwave tube bundle and the hot air device.
- the collecting unit includes a humidity sensor and a temperature sensor disposed in the casing close to the conveying device.
- the adjusting unit includes:
- Reading the subunit is configured to read the information parameters sent by the setting unit and the collecting unit, and respectively send to the calculating subunit and the instruction subunit according to the parameter property; calling the subunit,
- the calling subunit includes an expert system;
- Calculating a subunit the calculating subunit receiving the parameter information sent by the reading subunit, and calling the calling subunit related parameter, performing a comparison calculation, and transmitting the calculation result to the instruction subunit;
- the command subunit receives the parameter information sent by the read subunit and the calculation subunit, and makes a judgment, and sends a control command to the microwave tube bundle and the hot air device to control the microwave tube bundle and the hot air device. action.
- the adjusting unit further includes:
- the comparison subunit receives the data sent by the read subunit, and compares with the data in the storage subunit, and sends the call to the storage subunit when the data exists in the storage subunit An instruction, when the data does not exist in the storage subunit, sending the data to the computing subunit and the storage subunit respectively;
- the storage subunit receives data sent by the comparison subunit, and stores a corresponding calculation result sent by the calculation subunit with the data as a sequence tag, and the storage subunit receives the comparison
- the calling instruction sent by the subunit, and corresponding calculation result is called according to the instruction, and the calculation result is sent to the instruction subunit.
- the setting unit includes a visual input subunit that facilitates an input operation.
- the setting unit further includes:
- a status display subunit wherein the status display subunit receives setting information sent by the visual input subunit, data sent by the collection unit, and an output instruction sent by the instruction subunit, and displays To the alarm subunit;
- police subunit judges the information sent by the status display subunit, and judges that the information is an abnormal condition and enters the alarm.
- the drying device provided by the invention comprises:
- the number of the cabinets is one or more, and is arranged in a side by side manner, wherein the box body is provided with a microwave tube bundle for drying the gypsum board, and a microwave suppressor is disposed between the two boxes;
- the hot air device is disposed in the box body, and blows hot air to the gypsum board;
- the moisture discharge device is disposed at a top portion between the boxes to suck hot and humid air;
- the heat cycle device respectively connects the hot air device, the moisture discharge device and the microwave tube bundle through a pipeline, the heat circulation device receives the moist hot air sent by the moisture discharge device, performs gas-water separation, and transports the hot gas to the hot air device. , conveying cooling water to the microwave tube bundle;
- the control module includes a setting unit, a collecting unit and an adjusting unit,
- the setting unit is set according to the specific condition of the gypsum board to be dried and sent to the adjusting unit, and the collecting unit collects the humidity and temperature parameters of the gypsum board in the box and sends the humidity and temperature parameters to the adjusting unit.
- the adjusting unit sends an adjustment command to the microwave tube bundle and the hot air device according to the information parameter sent by the setting unit and the collecting unit, and controls the microwave tube bundle and the hot air device to operate.
- the control module of the invention can detect the humidity and temperature changes of the gypsum board in real time, and adjust the power of the microwave tube bundle and the strength of the hot air device according to the detected data, save energy, improve efficiency and greatly improve The quality of the plasterboard.
- the control module of the invention is simple and reliable, and the setting unit and the calling sub-unit are used, and the adjustment and control of different drying strengths can be performed according to different individuals to realize personalized drying, automatic detection and automatic control, and high reliability.
- the invention can also manually input the command according to the setting unit, and control the microwave tube bundle and the hot air device to operate separately, and can not delay the production when one of the drying devices fails to perform maintenance, thereby greatly improving the production efficiency.
- the invention uses an expert system and sets a drying speed and power variation method, so that the invention can maximize energy conservation, optimize the dry quality of the gypsum board, and use the storage sub-unit to reduce the calculation of the control module and improve Running speed.
- FIG. 1 is a schematic structural view of a smart hot air microwave gypsum board drying system according to the present invention
- FIG. 2 is a schematic view showing a control principle of an intelligent hot air microwave gypsum board drying system according to the present invention
- FIG. 3 is a schematic view showing the state of the microwave tube bundle drying coefficient of the intelligent hot air microwave gypsum board drying system of the present invention
- FIG. 4 is a schematic view showing the state of the drying coefficient of the hot air device of the intelligent hot air microwave gypsum board drying system of the present invention.
- Fig. 5 is a schematic view showing the optimization of the drying speed of the microwave tube bundle of the intelligent hot air microwave gypsum board drying system of the present invention.
- the gypsum board is porous, and the water contained therein is chemically bound water, adsorbed water and free water.
- the chemically bound water is also called crystal water, and the adsorbed water and free water are also called physical water.
- the drying of the gypsum board is the process of excluding free water and adsorbing water.
- the form of convective heat transfer between the circulating hot air and the gypsum board is used to heat the plate and evaporate excess water.
- the microwave is an electromagnetic wave that can generate high-frequency electromagnetic fields.
- Polar molecules water molecules under the action of electromagnetic fields From the original random distribution state to the polarity according to the polarity of the electric field, the movement of the molecules and the mutual friction under the action of the high-frequency electromagnetic field generate energy to rapidly heat the gypsum board to achieve the purpose of drying, and the drying methods of the two form complementary advantages.
- the drying time is shortened, and the evaporated water is discharged through the circulating hot air to improve the drying quality.
- the invention comprises a raw material preparation section, an extrusion molding section, a sheet cutting section, a drying section and a finished product inspection storage section which are sequentially arranged, wherein the raw material preparation section, the extrusion molding section, the sheet cutting section and the finished product inspection storage section are used
- the existing structure as shown in FIG. 1 and FIG. 2, specifically includes a casing 1, a hot air device 2, a moisture discharging device 3, a thermal cycle device 4, a conveying device 5, and a control module 6.
- the number of cabinets 1 is one or more, and they are arranged side by side.
- the inner end of the box body 1 is provided with a uniform microwave tube bundle 11 , and the microwave tube bundle 11 is controlled by an internal magnetron device. During use, the magnetic control device is cooled by circulating cooling water to increase its service life. Aluminum and copper are used as the wall material for the drying kiln around the cabinet 1.
- a microwave suppressor 12 is disposed at the inlet and outlet of the casing 1 and at the junction of each of the casings 1.
- the hot air device 2 is disposed on both sides of the casing 1, and includes a fan, a dust collector, and a heat exchanger. During operation, the blast furnace flue gas is blown into the tank through the dust removal and heat exchanger through the fan. 1 The gypsum board 7 is dried.
- the moisture venting device 3 is disposed at the top between the tanks 1, and is connected to the pipes of the heat cycle device 4 to suck humid air. A part of the high-temperature steam discharged from the moisture discharge device 3 is discharged into the air, and a part of the high-temperature steam is discharged into the heat circulation device 4, and the waste gypsum board 7 is dried by the residual heat to be recycled.
- the thermal cycle device 4 is connected to the hot air device 2, the moisture discharge device 3 and the microwave tube bundle 11 through a pipeline, and the thermal cycle device 4 receives the hot and humid air sent from the moisture discharge device 3, performs gas-water separation, and transports the hot gas to the hot air device 2, The cooling water is delivered to the microwave tube bundle 11.
- the conveying means 5 is arranged in parallel in the middle of all the casings 1, and the conveying means 5 of each layer are connected to each other.
- the conveying device 5 conveys the gypsum board 7 in all the cases 1 to realize continuous production.
- the control module 6 includes a setting unit 61, a collecting unit 62 and an adjusting unit 63.
- the setting unit 61 is arranged according to the specific condition of the gypsum board 7 to be dried and sent to the adjusting unit 63, and the collecting unit 62 is collected in the box 1.
- the humidity and temperature parameters of the gypsum board 7 are sent to the adjusting unit 63, and the adjusting unit 63 sends an adjustment command to the microwave tube bundle 11 and the hot air device 2 according to the information parameters sent from the setting unit 61 and the collecting unit 62, and controls The microwave tube bundle 11 and the hot air device 2 operate.
- the control module 6 of the invention can detect the humidity and temperature changes of the gypsum board 7 in real time, and adjust the power of the microwave tube bundle 11 and the strength of the hot air device 2 according to the detected data, thereby saving energy and improving efficiency.
- the quality of the gypsum board 7 is greatly improved.
- the gathering unit 62 includes a humidity sensor 621 and a temperature sensor 622 disposed in the casing 1 near the conveyor 5.
- the humidity sensor 621 and the temperature sensor 622 are plural in number and spaced apart for detecting the state of the gypsum board 7 conveyed on the conveying device 5 in real time.
- the adjustment unit 63 includes a read subunit 631, a call subunit 632, a calculation subunit 633, and an instruction subunit 634. among them:
- the read-in sub-unit 631 is used to read the information parameters sent by the setting unit 61 and the collection unit 62, and is respectively sent to the calculation sub-unit 633 and the instruction sub-unit 634 according to the nature of the parameters.
- the calling subunit 632 includes an expert system, which is pre-inputted according to the specific conditions of the different gypsum board 7 products and the parameters during the drying process, so that it can be called at any time.
- the calculation subunit 633 receives the parameter information sent by the subunit 631, and calls the relevant parameters of the call subunit 633, performs a comparison calculation, and sends the calculation result to the instruction subunit 634.
- the command subunit 634 receives the parameter information sent from the read subunit 631 and the calculation subunit 633, and makes a judgment, and sends a control command to the microwave tube bundle 11 and the hot air device 2 to control the operation of the microwave tube bundle 11 and the hot air device 2.
- the drying coefficient of the microwave tube bundle and the drying coefficient of the hot air device are set according to different temperature and humidity states in the expert system.
- the calculation subunit 633 calls the corresponding microwave tube bundle drying coefficient and the hot air device drying coefficient according to the different temperatures and humidity sent from the collection unit 62.
- the expert system also includes the optimized drying speed of the gypsum board 7 as shown in Figure 5.
- the calculation subunit 633 calls different drying speeds depending on the drying time (i.e., the drying process).
- the drying coefficient of the microwave tube bundle, the power of the microwave tube bundle 11 , the drying coefficient of the hot air device, the power of the hot air device 2, and the drying speed should satisfy the following formula:
- K microwave tube bundle drying coefficient
- W microwave tube bundle power
- J drying coefficient of the hot air device
- P hot air device power
- the sum of the power of the microwave tube bundle 11 and the power of the hot air device 2 should be minimized, thereby simultaneously achieving the two purposes of optimizing the dry quality of the gypsum board 7 and saving energy.
- the adjustment frequency of the adjustment unit 63 is appropriately adjusted according to the quality requirements of the gypsum board 7 to minimize the influence on the microwave tube bundle 11 and the hot air device 2.
- the adjustment unit 63 further includes a comparison subunit 635 and a storage subunit 636.
- the comparison subunit 635 receives the data sent by the read subunit 631, and compares with the data in the storage subunit 636.
- the call instruction is sent to the storage subunit 636, in the storage sub
- the data is sent to computing subunit 633 and storage subunit 636, respectively.
- the storage sub-unit 636 receives the data sent by the comparison sub-unit 635, and stores the corresponding calculation result sent by the calculation sub-unit 633 with the data, and the storage sub-unit 636 receives the call instruction sent by the comparison sub-unit 635, and according to The instruction invokes the corresponding calculation result, which is sent to the instruction sub-unit 634.
- the storage sub-unit 635 increases the memory function, avoids repeated calculations of the same product, reduces the working intensity of the calculation sub-unit 633, reduces the calculation frequency, thereby improving the control module control speed and improving the reliability of the control module.
- the setting unit 61 includes a visual input subunit 611 that facilitates an input operation.
- the visual input sub-unit 611 facilitates human-computer interaction and visualization operations.
- the setting unit 61 further includes a status display sub-unit 612 and an alarm sub-unit 613.
- the status display subunit 612 receives the setting information sent by the visual input subunit 611, the data sent by the collection unit, and the output instruction sent by the instruction subunit 634 for display, and is sent to the alarm subunit 613.
- the liquid crystal display can be used for display, and the status display sub-unit 612 can facilitate the operator to monitor the dry state of the gypsum board 7.
- the alarm subunit 613 determines the information sent by the status display subunit 612, and performs "3 ⁇ 4 alarm" when it is determined that the information is abnormal.
- the alarm subunit 613 includes an abnormal state determination function. The alarm can be made by sound to monitor the abnormal state in real time, and the abnormality of the dryness of the gypsum board 7 can be corrected in time.
- the control module 6 in the invention is simple and reliable, and the setting unit 61 and the calling sub-unit 632 can perform different drying intensity adjustment control according to different individuals, realize personalized drying, realize automatic detection and automatic control, and have high reliability. .
- the thickness information of the pre-processed gypsum board 7 is first input to the control module 6 through the visual input subunit 611, and the control module 6 can automatically adjust the thickness of the sheet (9.5). Drying process curves and control parameters for millimeter, 12 mm, 15 mm, 18 mm, 21 mm and 25 mm) are dried. Then, during the drying process, the surface temperature of the gypsum board 7 at different positions in the box 1 and the humidity of the humidity sensor 621 measured by the temperature sensor 621 are monitored throughout the whole process, and the power of the microwave tube bundle 11 is automatically adjusted. The number of fan revolutions enables intelligent drying of the gypsum board 7 .
- the invention can realize the microwave step type intermittent drying. According to the decreasing direction of the moisture content of the gypsum board 7 of the paper, the control module 6 distributes the microwave power to 10:2:1 respectively to adapt to the moisture content change of the gypsum board 7, and the microwave is used. Intermittent control.
- the invention can realize the linkage between the microwave control and the hot air device 2.
- the specific embodiment of the gypsum board 7 quality requirements is as follows: When the moisture content of the gypsum board 7 is more than 10%, the microwave drying is mainly used for intermittent control 25min/h, supplemented by hot air drying, the control module 6 Through the feedback of the humidity sensor 621, the air volume and the number of fans are adjusted; the moisture content of the gypsum board 7 is less than 10%, and the intermittent microwave control is used for 5 min/h.
- the control module 6 uses the temperature sensor 622 to feedback and distribute the residual heat of the hot air circulation. , use waste heat to dry.
- the invention can also manually input the instruction according to the setting unit 61, and control the microwave tube bundle 11 and the hot air device 2 to operate separately, and can prevent the production when one of the drying devices fails to perform maintenance, thereby greatly improving the production efficiency and not affecting. Continuous production.
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Application Number | Priority Date | Filing Date | Title |
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CN 201010222416 CN102313446B (zh) | 2010-06-30 | 2010-06-30 | 一种智能热风微波纸面石膏板干燥系统 |
CN201010222416.X | 2010-06-30 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07294122A (ja) * | 1994-04-21 | 1995-11-10 | Murata Mfg Co Ltd | セラミックグリーンシート乾燥装置及びセラミックグリーンシート乾燥方法 |
CN1834563A (zh) * | 2006-04-22 | 2006-09-20 | 山东泰和东新股份有限公司 | 石膏板干燥机排湿蒸汽余热的利用方法 |
CN1966457A (zh) * | 2005-11-16 | 2007-05-23 | 勾学军 | 一种蜂窝陶瓷连续化定型干燥方法及其专用设备 |
CN201096444Y (zh) * | 2007-06-28 | 2008-08-06 | 武长新 | 微波干燥设备 |
KR20090076154A (ko) * | 2008-01-07 | 2009-07-13 | 한국에너지기술연구원 | 열풍-마이크로웨이브 복합 건조장치 |
CN101581534A (zh) * | 2009-06-29 | 2009-11-18 | 温州大学 | 连续式微波热风联合干燥设备 |
CN201706867U (zh) * | 2010-06-30 | 2011-01-12 | 北新集团建材股份有限公司 | 一种智能热风微波纸面石膏板干燥系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5394790A (en) * | 1994-08-15 | 1995-03-07 | Smith; J. Hudson P. | Apparatus for preparing and packaging potato chips |
ITVI20050163A1 (it) * | 2005-05-31 | 2006-12-01 | Sirman Spa | Sistema integrato di gestione e controllo di macchine ed attrezzature, in particolare per il trattamento di prodotti alimentari |
CN2828690Y (zh) * | 2005-10-14 | 2006-10-18 | 查晓峰 | 微波带式组合干燥机 |
CN101050244A (zh) * | 2006-04-07 | 2007-10-10 | 张超 | 一种高吸水树脂的生产方法及聚合反应器 |
CN201005012Y (zh) * | 2007-03-16 | 2008-01-16 | 中国烟草总公司郑州烟草研究院 | 一种叶丝微波干燥设备 |
CN101644925B (zh) * | 2008-08-04 | 2013-05-01 | 中国农业机械化科学研究院 | 一种果蔬脆片生产自动控制系统 |
-
2010
- 2010-06-30 CN CN 201010222416 patent/CN102313446B/zh active Active
- 2010-08-16 WO PCT/CN2010/076034 patent/WO2012000214A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07294122A (ja) * | 1994-04-21 | 1995-11-10 | Murata Mfg Co Ltd | セラミックグリーンシート乾燥装置及びセラミックグリーンシート乾燥方法 |
CN1966457A (zh) * | 2005-11-16 | 2007-05-23 | 勾学军 | 一种蜂窝陶瓷连续化定型干燥方法及其专用设备 |
CN1834563A (zh) * | 2006-04-22 | 2006-09-20 | 山东泰和东新股份有限公司 | 石膏板干燥机排湿蒸汽余热的利用方法 |
CN201096444Y (zh) * | 2007-06-28 | 2008-08-06 | 武长新 | 微波干燥设备 |
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