CN211695627U - Agricultural and sideline products stoving room - Google Patents

Agricultural and sideline products stoving room Download PDF

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Publication number
CN211695627U
CN211695627U CN202020286102.5U CN202020286102U CN211695627U CN 211695627 U CN211695627 U CN 211695627U CN 202020286102 U CN202020286102 U CN 202020286102U CN 211695627 U CN211695627 U CN 211695627U
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air
pipe
air inlet
drying room
return
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李小平
赖永裕
白承晖
谢素莲
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Guangxi Geka Environmental Protection Technology Co ltd
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Guangxi Geka Environmental Protection Technology Co ltd
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Abstract

A drying room for agricultural and sideline products comprises a drying room box body, wherein a sealing door is arranged on the rear side of the drying room box body, an interlayer is arranged at the upper inner part of the drying room box body, and a forward and reverse rotating fan is arranged on the interlayer; the interlayer is fixedly connected with the box walls on the left side and the right side of the drying room box body and is not connected with the front side and the rear side; a plurality of transverse return air branch pipes and vertical return air branch pipes which are communicated with each other are uniformly arranged on the left side and the right side in the drying room box body; the left air return pipe is communicated with the left air return branch pipe, and the right air return pipe is communicated with the right air return branch pipe; the left air return pipe and the right air return pipe are respectively connected with the main air return pipe through the air return control valve; the left side and the right side of the lower part of the interlayer are respectively provided with a left air inlet pipe and a right air inlet pipe, the front end of the left air inlet pipe is connected with a front air inlet pipe, and the rear end of the right air inlet pipe is connected with a rear air inlet pipe; the front ends of the left air inlet pipe and the right air inlet pipe are respectively connected with the main air inlet pipe through an air inlet control valve; the left side and the right side below the interlayer are provided with moisture exhaust fans. The drying room enables agricultural and sideline products to be heated uniformly, and the dehydration and drying speed is consistent.

Description

Agricultural and sideline products stoving room
Technical Field
The utility model relates to a agricultural and sideline products processing machinery's technical field specifically is a agricultural and sideline products stoving room.
Background
The agricultural and sideline products comprise tobacco leaves, vegetables, scented tea, melons and fruits, grains and the like. With the progress of society, the physical living conditions of people are better and better nowadays, and various agricultural and sideline products become the favorite products of people. The dry agricultural and sideline products are manufactured without drying, and because the agricultural and sideline products contain a large amount of moisture, the drying process of the agricultural and sideline products can last for a long time, and the temperature of the agricultural and sideline products is strictly required during drying. The traditional baking mode mainly comprises a soil baking room and a bulk baking room, and because the baking room and the heat supply mode used in the baking process of the two modes have a lot of factors which are not beneficial to baking agricultural and sideline products, economic benefits, environmental protection and the like, for example, because the agricultural and sideline products cannot be fully contacted with hot air all around when being baked, the heating is not uniform, the dehydration and drying speeds are inconsistent, and the quality and quality of the agricultural and sideline products are difficult to guarantee. The publication also reports some drying devices for agricultural and sideline products, such as:
1. chinese patent: the utility model provides a subsidiary agricultural product stoving room, application number: 201821209953.9, filing date: 2018.07.28, patentee: yuxi Shengxing agricultural development Co., Ltd: 653100 Yuxi city, Yunnan province, North city street Changchun road No. 112, inventor: feijing, abstract: the utility model relates to a fruit vegetables drying equipment technical field, concretely relates to agricultural and sideline products stoving room. The agricultural and sideline product drying room comprises a sealed drying room body made of heat insulation materials, wherein a heat pump unit is arranged in the drying room body, the drying room body is divided into an equipment bin and a drying bin by a partition plate, a circulating fan and the heat pump unit are arranged in the equipment bin, a safety valve and a vacuum pump are arranged outside the equipment bin, and the vacuum pump is provided with a connecting pipe connected with the air return position of the drying room body; a plurality of drying frames are arranged in the drying bin, and the subsidiary agricultural product drying room further comprises a controller and a temperature and humidity sensor arranged in the drying room; the controller is respectively and electrically connected with the heat pump unit, the vacuum pump and the temperature and humidity sensor. The utility model provides a farm and sideline products stoving room dependable performance not only can improve and toast the quality, can avoid the loss of roast room hydrofuge air current waste heat moreover to realize the energy saving and emission reduction who toasts.
2. Chinese patent: an agricultural and sideline products drying-machine, application number: 201610766207.9, filing date: 2016.08.31, Applicant: dong-county hong cotton industry trade company, address: 238300 Town town union of Dong-county large ferry, Anhui province, Pond, inventor: qianye forest, abstract: the utility model discloses an agricultural and sideline products drying-machine, the load simulator comprises a case, the sealing door, control panel, observation window, humidity transducer, put the thing board, the through-hole, the heating wire, the hierarchical control switch, timing device, temperature-detecting device, sealing washer and air vent, machine case and sealing door link to each other, control panel, observation window all is on the sealing door, put the thing board, the heating wire, timing device, temperature-detecting device all is on quick-witted incasement wall, put the thing board, the heating wire, hierarchical control switch all has 3 groups, a set of heating wire of hierarchical control switch independent control, humidity transducer is putting thing board lower surface, the through-hole is on putting the thing board, hierarchical control switch, the air vent is on quick-witted outer wall, the sealing washer is located quick-witted. This kind of agricultural and sideline products drying-machine simple structure, reasonable in design, easy and simple to handle, energy utilization is rateed highly, and the security is strong, but temperature and agricultural and sideline products's humidity in the real time monitoring drying-machine is equipped with timing device, can effectively improve work efficiency.
3. Chinese patent: agricultural and sideline products stoving room, application number: 201620484016.9, filing date: 2016.05.25, patentee: pohua agricultural development company, potian city, fujian province, address: 351162 Tohai Zhenguun No. 71 in urban area of Putian city, Fujian province, inventor: chua Shaoshu, abstract: the utility model relates to an agricultural and sideline products processing machinery field, in particular to agricultural and sideline products stoving room, including the drying chamber, the air feed channel who is connected with the drying chamber, more than one sets up the shutter on the drying chamber and set up on the drying chamber and quantity and shutter quantity assorted drive arrangement, air feed channel links to each other with steam feeding device, the drying chamber still includes more than one and sets up the temperature sensor in the drying chamber and the intelligent control device who is connected with each temperature sensor and each drive arrangement respectively, intelligent control device can come opening and close of control shutter according to the temperature that each temperature sensor feedbacks and make the temperature in the drying chamber keep in the within range of setting for. This stoving room can come opening and close of control shutter according to the temperature that each temperature sensor fed back and make the temperature in the stoving room keep at the within range of setting for, and degree of automation is high not only, and the cost of manufacture is low, and is efficient, can avoid the agricultural and sideline products to scorch moreover, guarantees oven-dry mass.
4. Chinese patent: an agricultural and sideline products drying-machine, application number: 201510912570.2, filing date: 2015.12.11, Applicant: right, address: 242210 Onhua province, Xuancheng city, Guangde county, Lu village, Chong mountain village Chen Jiachong, inventor: occupation and summary: the utility model relates to the technical field of agricultural machinery, in particular to a machine which can be used for drying agricultural and sideline products, comprising a machine body made of stainless steel plates, wherein the inner wall of the machine body is provided with a plurality of grooves, trays are arranged in the grooves and are used for containing agricultural and sideline products to be dried, the inner wall of the machine body is also provided with an electric heating pipe, the machine body is connected with a sealing door through hinges, the number of the hinges is 2, and the other side of the sealing door is provided with a lock catch for fixing the sealing door and the machine body, the utility model adopts the electric heating pipe to heat and dry the agricultural and sideline products in the sealing environment, so that the drying process of the agricultural and sideline products is not limited by factors of weather environment any more, the agricultural and sideline products can be dried at any time to prepare for the next processing, and the utility model has simple structure, is convenient for mass production and, the effect of one machine with multiple purposes is achieved.
5. Chinese patent: agricultural and sideline products drying device, application number: 201710507257.X, application date: 2017.06.28, Applicant: guangxi De jin drying equipment, Inc., address: 530003 Guangxi Zhuang nationality Nanning City, Yongzhou, Qingjiang village, Weili village, Guniuling, inventor: luzhou de, holarrel, huangqinjun, shichuxian, sujinguo, ruminai, abstract: the invention discloses a drying device for agricultural and sideline products, which comprises a drying room, a hot blast stove and a rotating shaft, wherein the rotating shaft is arranged in the drying room in a crossing way through a fixing frame; the upper part and the lower part of the rotating shaft are respectively provided with a vent pipe which is parallel to the rotating shaft, and the vent pipe is provided with a vent hole which can blow hot gas to the blades; the air pipe is connected with a hot blast stove for providing hot air through an air delivery pipe and a fan; the drying rooms on two sides of the rotating shaft are respectively provided with a closed door which can be pushed into the drying rack; the space at the two sides of the rotating shaft in the drying room is used for placing a drying rack; the upper part of the drying room is provided with an exhaust pipe, and a draught fan is installed on the exhaust pipe. This agricultural and sideline products drying device simple structure, design benefit enables agricultural and sideline products thermally equivalent, evenly dries.
Disclosure of Invention
The utility model aims at providing an agricultural and sideline products stoving room, this agricultural and sideline products stoving room enable agricultural and sideline products can both fully contact with hot-blast all around, are heated evenly, and dehydration drying speed is unanimous, has guaranteed the quality and the quality of agricultural and sideline products, and the stoving process need not to turn, practices thrift the cost of labor greatly.
In order to realize the purpose of the utility model, the technical scheme who takes is:
a drying room for agricultural and sideline products adopts a box type closed chamber structure and comprises a drying room box body, wherein a sealing door capable of taking and placing the agricultural and sideline products is arranged on the rear side of the drying room box body, an interlayer is arranged at the upper inner part of the drying room box body, and a forward and reverse rotating fan is arranged on the interlayer; the interlayer divides the drying room box into an upper layer and a lower layer; the interlayer is fixedly connected with the box walls on the left side and the right side of the drying room box body, and gaps are not contacted with the box walls on the front side and the rear side of the drying room box body, namely, a certain gap is reserved between the two ends of the interlayer and the side opposite to the sealing door of the box body respectively, so that the inner space of the drying room box body forms a hot air flow channel; a left air return pipe and a right air return pipe are arranged in the drying room box body; a plurality of transverse return air branch pipes and vertical return air branch pipes which are communicated with each other are uniformly arranged on the left side and the inner right side in the drying room box body; the transverse return air branch pipes and the vertical return air branch pipes are combined into a plurality of latticed return air channels; air return holes are uniformly distributed on the transverse air return branch pipe and the vertical air return branch pipe; the left air return pipe is communicated with the left air return branch pipe (namely the air return channel), and the right air return pipe is communicated with the right air return branch pipe (namely the air return channel); the left air return pipe and the right air return pipe are respectively connected with an air return main pipe arranged outside the drying room box body through an air return control valve; the left side and the right side of the lower part of the interlayer are respectively provided with a left air inlet pipe and a right air inlet pipe, the air inlet pipes are higher than the height of the dried articles, the front end of the left air inlet pipe is connected with a front air inlet pipe, and the rear end of the right air inlet pipe is connected with a rear air inlet pipe; the front ends of the left air inlet pipe and the right air inlet pipe are also respectively connected with an air inlet main pipe arranged outside the drying room box body through an air inlet control valve; air inlet holes are uniformly distributed on the left air inlet pipe, the right air inlet pipe, the front air inlet pipe and the rear air inlet pipe; the left side and the right side of the drying room box body below the interlayer are respectively provided with a moisture exhaust fan; the moisture removing fans are uniformly distributed on the left side and the right side of the drying room box body; a temperature and humidity sensor is also arranged below the interlayer; temperature and humidity sensor, air inlet control valve, return air control valve and row damp fan all are connected with control system's humidity control module, control through the controller control row damp fan, control valve and the fan open and stop and realize drying humidity control.
Preferably: the positive and negative rotating fans are arranged in the middle of the interlayer.
Preferably: the inner four corners of the drying room box body are respectively provided with arc-shaped guide plates which play a role in guiding the hot air flow.
Preferably: the air return hole is formed in the air return pipe and faces the middle of the drying room box body. The return air pipe generally adopts an air pipe with the pipe diameter of 50-80mm, and the aperture of the return air hole is 6-20 mm.
Preferably: the air inlet hole is formed on the air inlet pipe and faces the bottom of the drying room box body. The air inlet pipe generally adopts an air pipe with the pipe diameter of 200-300mm, and the aperture of the air inlet hole is 30-80 mm.
The air inlet main pipe of the agricultural and sideline product drying room extends into the drying room after passing through the air inlet control valve to divide the air inlet main pipe into two channels, wherein one channel is a front air inlet pipe and a left air inlet pipe which are arranged in a 7 shape and communicated with each other, and the other channel is a right air inlet pipe and a rear air inlet pipe which are arranged in a 7 shape and communicated with each other; the main return air pipe is positioned outside the drying room box body and is in pipeline connection with an air inlet of the drying furnace heat exchange cavity through a circulating fan through a port B; the left air return pipe and the right air return pipe are respectively connected with a main air return pipe arranged outside the box body of the drying room through air return control valves, the main air return pipe extends into the drying room after passing through the air return control valves and divides the main air return pipe into two channels, one channel is a left air return pipe, the other channel is a right air return pipe, the left air return pipe and the right air return pipe are respectively communicated with air return branch pipes (a transverse air return branch pipe and a vertical air return branch pipe) at two sides in the drying room, both the left air return pipe and the right air return pipe adopt a multi-pipe series connection design, mesh-shaped air; the hot air can circulate left and right in the drying room: hot air flow → circulating fan → air inlet pipe → control air valve → control system: timing reversing control module → realizing the left and right alternate reversing of the hot air flow; the hot air can flow from left to right in the drying room: the hot air flow enters the main pipe, the air inlet control valve on the left air inlet pipe is opened, the air inlet control valve on the right air inlet pipe is closed, and hot air enters the drying room from the left air inlet pipe and the front air inlet pipe simultaneously. Meanwhile, the return air control valve on the left return air pipe is closed, the return air control valve on the right return air pipe is opened, hot air is blown out from the air inlet hole of the left air inlet pipe under the suction operation of the circulating fan and then is sucked into the air inlet hole of the right return air pipe, and therefore hot air flow flowing from left to right is generated. The hot air can flow from right to left in the drying room: after hot air flows for a period of time from left to right, the air inlet control valve on the left air inlet pipe is closed and the air inlet control valve on the right air inlet pipe is opened under the action of the timing reversing module of the control system, and the hot air simultaneously enters the drying room from the right air inlet pipe and the rear air inlet pipe. Meanwhile, the return air control valve on the left return air pipe is opened, the return air control valve on the right return air pipe is closed, hot air is blown out from the air inlet hole of the right air inlet pipe under the suction operation of the circulating fan and then is sucked into the return air hole of the left return air pipe, and therefore hot air flow flowing from right to left is generated. The control system controls the combination of the air valves through the timing reversing module, so that the automatic switching control of the left and right circulation of the hot air is realized. The hot air can circulate back and forth in the drying room: hot air flow → circulating fan → air inlet pipe → control air valve → reversible forward and reverse fan → control system: timing reversing control module → realizing the front and back alternate reversing of hot air flow, the hot air can flow from front to back in the drying room: when hot air enters the drying room from the left air inlet pipe and the front air inlet pipe (at the moment, no hot air flows out from the rear air inlet pipe), the fan blades rotate forwards under the action of the control system of the reversible forward and reverse rotating fan to perform forward blowing work, so that hot air flow blown out from the air inlet holes of the front air inlet pipe flows towards the rear side of the drying room and is guided by the guide plate to be sucked into the fan to form hot air flow circulation from front to back. The hot air can flow from back to front in the drying room: when hot air enters the drying room from the right air inlet pipe and the rear air inlet pipe (at the moment, no hot air flows out from the front air inlet pipe), the fan blades of the reversible forward and reverse rotating fan rotate reversely under the action of the control system to perform reverse blowing work, so that hot air flow blown out from the air inlet hole of the rear air inlet pipe flows to the front side of the drying room and is guided by the guide plate to be sucked into the fan, and the hot air flow is circulated from back to front. The control system controls the reversible forward and reverse fans through the timing reversing module to change the wind direction of the fans, so that the automatic switching control of the front and back circulation of hot air is realized. And finally, the control system performs combined control on left-right circulation and front-back circulation to realize hot air multi-dimensional circulation, so that the periphery of the agricultural and sideline products can be fully contacted with hot air, the heating is uniform, the dehydration and drying speeds are consistent, the quality and quality of the agricultural and sideline products are ensured, the drying process does not need to be turned, and the labor cost is greatly saved.
Drawings
FIG. 1 is a schematic sectional front view of a drying room for agricultural and sideline products;
FIG. 2 is a schematic top sectional view of the drying room for agricultural and sideline products;
FIG. 3 is a schematic left-side sectional view of the drying room for agricultural and sideline products;
the part names of the sequence numbers in the figure are:
1. drying room box, 2, interlayer, 3, positive and negative fan, 4, left air inlet pipe, 5, back air pipe, 6, sealing door, 7, arc guide plate, 8, return air hole, 9, horizontal return air branch pipe, 10, vertical return air branch pipe, 11, left return air pipe, 12, preceding air pipe, 13, moisture exhausting fan, 14, temperature and humidity sensor, 15, right air inlet pipe, 16, air inlet hole, 17, air inlet control valve, 18, return air main pipe, 19, air inlet main pipe, 20, return air control valve, 21, right return air pipe.
Detailed Description
In order to make the technical scheme and advantages of the application clearer, the technical scheme of the agricultural and sideline product drying room is clearly and completely described below by combining the embodiment and the attached drawings.
Example 1
A drying room for agricultural and sideline products adopts a box type closed chamber structure and comprises a drying room box body 1, wherein a sealing door 6 capable of taking and placing the agricultural and sideline products is arranged on the rear side of the drying room box body 1, an interlayer 2 is arranged at the upper inner part of the drying room box body 1, and a forward and reverse rotating fan 3 is arranged on the interlayer 2; the interlayer 2 divides the drying room box body 1 into an upper layer and a lower layer; the interlayer 2 is fixedly connected with the box walls at the left side and the right side of the drying room box body 1, and is not in contact with the box walls at the front side and the rear side of the drying room box body 1 to leave a gap, namely, a certain gap is respectively left between the two ends of the interlayer and the side of the box body opposite to the sealing door, so that the inner space of the drying room box body forms a hot air flow channel; a left air return pipe 11 and a right air return pipe 21 are arranged in the drying room box body 1; a plurality of transverse air return branch pipes 9 and vertical air return branch pipes 10 which are communicated with each other are uniformly distributed on the left side and the right side in the drying room box body 1; the transverse return air branch pipes 9 and the vertical return air branch pipes 10 are combined into a plurality of latticed return air channels; the transverse return air branch pipe 9 and the vertical return air branch pipe 10 are uniformly provided with return air holes 8; the left air return pipe 11 is communicated with the left air return branch pipe, and the right air return pipe 21 is communicated with the right air return branch pipe; the left air return pipe 11 and the right air return pipe 21 are respectively connected with an air return main pipe 18 arranged outside the drying room box body 1 through an air return control valve 20; a temperature and humidity sensor 14 is arranged at the lower part of the interlayer 2; the left side and the right side of the lower part of the interlayer 2 are respectively provided with a left air inlet pipe 4 and a right air inlet pipe 15, the air inlet pipes are higher than the height of the dried articles, the front end of the left air inlet pipe 4 is connected with a front air inlet pipe 12, and the rear end of the right air inlet pipe 15 is connected with a rear air inlet pipe 5; the front ends of the left air inlet pipe 4 and the right air inlet pipe 15 are respectively connected with an air inlet main pipe 19 arranged outside the drying room box body 1 through an air inlet control valve 17; air inlet holes 16 are uniformly distributed on the left air inlet pipe 4, the right air inlet pipe 15, the front air inlet pipe 12 and the rear air inlet pipe 5; moisture exhaust fans 13 are respectively installed on the left and right sides of the drying room box body 1 below the interlayer 2, the moisture exhaust fans 13 are uniformly distributed on the left and right sides of the drying room box body 1, the temperature and humidity sensor 14, the air inlet control valve 17, the air return control valve 20 and the moisture exhaust fans 13 are connected with a humidity control module of a control system, and drying humidity control is realized by controlling the starting and stopping of the moisture exhaust fans 13.
Example 2
A drying room for agricultural and sideline products adopts a box type closed chamber structure and comprises a drying room box body 1, wherein a sealing door 6 capable of taking and placing the agricultural and sideline products is arranged on the rear side of the drying room box body 1, an interlayer 2 is arranged at the upper inner part of the drying room box body 1, and a forward and reverse rotating fan 3 is arranged on the interlayer 2; the interlayer 2 divides the drying room box body 1 into an upper layer and a lower layer; the interlayer 2 is fixedly connected with the box walls at the left side and the right side of the drying room box body 1, and is not in contact with the box walls at the front side and the rear side of the drying room box body 1 to leave a gap, namely, a certain gap is respectively left between the two ends of the interlayer and the side of the box body opposite to the sealing door, so that the inner space of the drying room box body forms a hot air flow channel; the positive and negative rotating fan 3 is arranged in the middle of the interlayer 2. A left air return pipe 11 and a right air return pipe 21 are arranged in the drying room box body 1; a plurality of transverse air return branch pipes 9 and vertical air return branch pipes 10 which are communicated with each other are uniformly distributed on the left side and the right side in the drying room box body 1; the transverse return air branch pipes 9 and the vertical return air branch pipes 10 are combined into a plurality of latticed return air channels; the transverse return air branch pipes 9 and the vertical return air branch pipes 10 are uniformly provided with return air holes 8, and the return air holes 8 are formed towards the middle of the drying room box body 1; the left air return pipe 11 is communicated with the left air return branch pipe, and the right air return pipe 21 is communicated with the right air return branch pipe; the left air return pipe 11 and the right air return pipe 21 are respectively connected with an air return main pipe 18 arranged outside the drying room box body 1 through an air return control valve 20; a temperature and humidity sensor 14 is arranged at the lower part of the interlayer 2; the left side and the right side of the lower part of the interlayer 2 are respectively provided with a left air inlet pipe 4 and a right air inlet pipe 15, the air inlet pipes are higher than the height of the dried articles, the front end of the left air inlet pipe 4 is connected with a front air inlet pipe 12, and the rear end of the right air inlet pipe 15 is connected with a rear air inlet pipe 5; the front ends of the left air inlet pipe 4 and the right air inlet pipe 15 are respectively connected with an air inlet main pipe 19 arranged outside the drying room box body 1 through an air inlet control valve 17; air inlet holes 16 are uniformly distributed on the left air inlet pipe 4, the right air inlet pipe 15, the front air inlet pipe 12 and the rear air inlet pipe 5; the air inlet hole 16 is formed towards the bottom of the drying room box body 1; moisture exhaust fans 13 are respectively installed on the left and right sides of the drying room box body 1 below the interlayer 2, the moisture exhaust fans 13 are uniformly distributed on the left and right sides of the drying room box body 1, the temperature and humidity sensor 14, the air inlet control valve 17, the air return control valve 20 and the moisture exhaust fans 13 are connected with a humidity control module of a control system, and drying humidity control is realized by controlling the starting and stopping of the moisture exhaust fans 13.
Example 3
A drying room for agricultural and sideline products adopts a box type closed chamber structure and comprises a drying room box body 1, wherein a sealing door 6 capable of taking and placing agricultural and sideline products is arranged on the rear side of the drying room box body 1, an interlayer 2 is arranged on the inner upper portion of the drying room box body 1, a forward and reverse rotating fan 3 is arranged on the interlayer 2, and the forward and reverse rotating fan 3 is arranged in the middle position on the interlayer 2; the interlayer 2 divides the drying room box body 1 into an upper layer and a lower layer; the interlayer 2 is fixedly connected with the box walls at the left side and the right side of the drying room box body 1, and is not in contact with the box walls at the front side and the rear side of the drying room box body 1 to leave a gap, namely, a certain gap is respectively left between the two ends of the interlayer and the side of the box body opposite to the sealing door, so that the inner space of the drying room box body forms a hot air flow channel; arc-shaped guide plates 7 which play a role in guiding hot air flow are respectively arranged at the four inner corners of the drying room box body 1; a left air return pipe 11 and a right air return pipe 21 are arranged in the drying room box body 1; a plurality of transverse air return branch pipes 9 and vertical air return branch pipes 10 which are communicated with each other are uniformly distributed on the left side and the right side in the drying room box body 1; the transverse return air branch pipes 9 and the vertical return air branch pipes 10 are combined into a plurality of latticed return air channels; the transverse return air branch pipes 9 and the vertical return air branch pipes 10 are uniformly provided with return air holes 8, and the return air holes 8 are formed towards the middle of the drying room box body 1; the left air return pipe 11 is communicated with the left air return branch pipe, and the right air return pipe 21 is communicated with the right air return branch pipe; the left air return pipe 11 and the right air return pipe 21 are respectively connected with an air return main pipe 18 arranged outside the drying room box body 1 through an air return control valve 20; a temperature and humidity sensor 14 is arranged at the lower part of the interlayer 2; the left side and the right side of the lower part of the interlayer 2 are respectively provided with a left air inlet pipe 4 and a right air inlet pipe 15, the air inlet pipes are higher than the height of the dried articles, the front end of the left air inlet pipe 4 is connected with a front air inlet pipe 12, and the rear end of the right air inlet pipe 15 is connected with a rear air inlet pipe 5; the front ends of the left air inlet pipe 4 and the right air inlet pipe 15 are respectively connected with an air inlet main pipe 19 arranged outside the drying room box body 1 through an air inlet control valve 17; air inlet holes 16 are uniformly distributed on the left air inlet pipe 4, the right air inlet pipe 15, the front air inlet pipe 12 and the rear air inlet pipe 5, and the air inlet holes 16 are formed towards the bottom of the drying room box body 1; moisture exhaust fans 13 are respectively installed on the left and right sides of the drying room box body 1 below the interlayer 2, the moisture exhaust fans 13 are uniformly distributed on the left and right sides of the drying room box body 1, the temperature and humidity sensor 14, the air inlet control valve 17, the air return control valve 20 and the moisture exhaust fans 13 are connected with a humidity control module of a control system, and drying humidity control is realized by controlling the starting and stopping of the moisture exhaust fans 13.
The above description is not intended to limit the present application, and the present application is not limited to the above examples, and those skilled in the art should understand that they can make various changes, modifications, additions or substitutions within the spirit and scope of the present application.

Claims (5)

1. The utility model provides a subsidiary agricultural product stoving room, includes stoving room box (1), the rear side of stoving room box (1) on be provided with can get sealing door (6) of putting subsidiary agricultural product, its characterized in that: an interlayer (2) is arranged at the upper inner part of the drying room box body (1), and a forward and reverse rotating fan (3) is arranged on the interlayer (2); the interlayer (2) divides the drying room box body (1) into an upper layer and a lower layer; the interlayer (2) is fixedly connected with the box walls at the left side and the right side of the drying room box body (1), and is not in contact with the box walls at the front side and the rear side of the drying room box body (1) to leave a gap; a left air return pipe (11) and a right air return pipe (21) are arranged in the drying room box body (1); a plurality of transverse return air branch pipes (9) and vertical return air branch pipes (10) which are communicated with each other are uniformly arranged on the left side and the right side in the drying room box body (1); return air holes (8) are uniformly distributed on the transverse return air branch pipe (9) and the vertical return air branch pipe (10); the left air return pipe (11) is communicated with the left air return branch pipe, and the right air return pipe (21) is communicated with the right air return branch pipe; the left air return pipe (11) and the right air return pipe (21) are respectively connected with an air return main pipe (18) arranged outside the drying room box body (1) through an air return control valve (20); the left side and the right side of the lower part of the interlayer (2) are respectively provided with a left air inlet pipe (4) and a right air inlet pipe (15), the front end of the left air inlet pipe (4) is connected with a front air inlet pipe (12), and the rear end of the right air inlet pipe (15) is connected with a rear air inlet pipe (5); the front ends of the left air inlet pipe (4) and the right air inlet pipe (15) are respectively connected with an air inlet main pipe (19) arranged outside the drying room box body (1) through an air inlet control valve (17); air inlet holes (16) are uniformly distributed on the left air inlet pipe (4), the right air inlet pipe (15), the front air inlet pipe (12) and the rear air inlet pipe (5); the left side and the right side of the drying room box body (1) below the interlayer (2) are respectively provided with a moisture exhaust fan (13).
2. The drying room for agricultural and sideline products as claimed in claim 1, wherein: the positive and negative rotating fans (3) are arranged in the middle of the interlayer (2).
3. The drying room for agricultural and sideline products as claimed in claim 1, wherein: the inner four corners of the drying room box body (1) are respectively provided with arc-shaped guide plates (7) which play a role in guiding hot air flow.
4. The drying room for agricultural and sideline products as claimed in claim 1, wherein: the air return hole (8) is arranged on the air return pipe and faces the middle of the drying room box body (1).
5. The drying room for agricultural and sideline products as claimed in claim 1, wherein: the air inlet hole (16) is arranged on the air inlet pipe and faces the bottom of the drying room box body (1).
CN202020286102.5U 2020-03-10 2020-03-10 Agricultural and sideline products stoving room Active CN211695627U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020286102.5U CN211695627U (en) 2020-03-10 2020-03-10 Agricultural and sideline products stoving room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020286102.5U CN211695627U (en) 2020-03-10 2020-03-10 Agricultural and sideline products stoving room

Publications (1)

Publication Number Publication Date
CN211695627U true CN211695627U (en) 2020-10-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020286102.5U Active CN211695627U (en) 2020-03-10 2020-03-10 Agricultural and sideline products stoving room

Country Status (1)

Country Link
CN (1) CN211695627U (en)

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