CN117530478A - A fully automatic humidity-controlled and temperature-controlled cigar leaf drying room - Google Patents

Abstract

The invention discloses a full-automatic humidity control Wen Xuejia tobacco leaf drying room, which relates to the field of tobacco leaf baking processing and comprises a drying room main body, wherein the drying room main body comprises a main body steel structure, the periphery of the main body steel structure is provided with external wallboards, the external wallboards on the front side, the rear side, the left side and the right side of the main body steel structure are provided with gates and side doors, and a plurality of ground windows are arranged between the ground and the bottoms of the external wallboards; the tobacco supporting frame is arranged in the airing room main body and is used for placing cigar tobacco leaves; the turnover frame lifting device is used for lifting the height of the woven tobacco leaves; the temperature and humidity regulation system is used for timely regulating and controlling the temperature and the humidity; by arranging the turnover frame lifting device, the upward lifting of tobacco leaves is conveniently realized, and the labor intensity of workers is reduced; through setting up temperature and humidity regulation and control system, cooperation skylight, ground window and fan's use, conveniently realize the regulation to sunning room inside temperature and humidity to be favorable to the quick drying of tobacco leaf.

Description

A fully automatic humidity-controlled and temperature-controlled cigar leaf drying room

Technical field

The invention relates to the field of tobacco leaf baking and processing, and is specifically a fully automatic humidity-controlled and temperature-controlled cigar leaf drying room.

Background technique

During the processing of cigar leaves, the tobacco leaves need to be dried. By removing moisture, improving flammability, promoting fermentation and aging, and removing impurities and odors, the quality and taste of the tobacco leaves can be improved, making them more suitable for making cigar products.

In the prior art, the drying process of tobacco leaves is mainly as follows: workers first fix a number of horizontal ropes in the drying room, and then place the dressed tobacco leaves on the ropes one by one. Since the space in the drying room is large, the tobacco leaves will fall out of the drying room. They are placed in order from bottom to top, and the higher height positions in the drying room need to be placed with the help of a ladder. Such drying process is complicated and the labor intensity of workers is high. For this reason, the present invention provides a fully automatic humidity and temperature control device. Cigar leaf drying room.

Contents of the invention

The technical problem solved by this invention is: workers first fix several horizontal ropes in the drying room, and then place the dressed tobacco leaves on the ropes one by one. Due to the large space in the drying room, the tobacco leaves will move upward from bottom to top. Place them one by one, and the higher positions in the drying room need to be placed with the help of a ladder. This drying process is complicated and labor-intensive for workers.

The present invention can be realized through the following technical solutions: a fully automatic humidity-controlled and temperature-controlled cigar leaf drying room, including a main body of the drying room, the main body of the drying room includes a main steel structure, and exterior wall panels are arranged around the periphery of the main steel structure. The main steel structure There are gates and side doors on the exterior wall panels on the front, rear, left, and right sides, and multiple ground windows between the ground and the bottom of the exterior wall panels; there is an air tower on the exterior wall panel at the top of the main steel structure, and the air tower is connected to the exterior wall. Skylights are provided between the panels;

A cigarette stretcher, which is arranged inside the main body of the drying room and is used to place cigar leaves;

The turnover frame lifting device is used to raise the height of the tobacco leaves after braiding;

Temperature and humidity control system is used to realize timely control of temperature and humidity.

A further technical improvement of the present invention is that the left and right sides of the drying room body are provided with interior wall panels, and a static pressure cavity is formed between the exterior wall panels and the interior wall panels.

A further technical improvement of the present invention is that the temperature and humidity control system includes a temperature sensor, a humidity sensor, an intelligent controller and an actuator, and can automatically switch control based on sensor data arranged indoors, based on Internet of Things data collection, and through data analysis. The ventilation and drying mode intelligently controls the temperature and humidity inside the drying room.

A further technical improvement of the present invention is that fans are installed at the floor windows, an internal machine is installed inside the drying room, and an external machine is installed outside the drying room.

A further technical improvement of the present invention is that the temperature sensor and the humidity sensor are both arranged at the air inlet and air outlet of the drying room body, and the number of each type of sensor is greater than thirteen.

A further technical improvement of the present invention is that both the main door and the side door are thermal insulation doors.

A further technical improvement of the present invention is that the smoke stretcher includes a plurality of vertical rods and a plurality of horizontal rods, each horizontal rod is detachably connected between two vertical rods, and the two vertical rods are on opposite sides of each other. A plurality of jack holes are provided at equal intervals. Both ends of the cross bar are fixedly connected with connecting plates. The connecting plates are penetrated and slidably connected with insertion rods. The shoulders of the insertion rods are fixedly connected to the connecting plates. There is a spring, and the other end of the insertion rod is inserted into the socket.

Compared with the prior art, the present invention has the following beneficial effects:

1. In the present invention, the turnover frame lifting device is provided to facilitate the upward lifting of the tobacco leaves, and there is no need for workers to hold the tobacco leaves on a ladder to dry the tobacco leaves. The operation is simple and the labor intensity of the workers is reduced.

2. In the present invention, by setting up a temperature and humidity control system and cooperating with the use of skylights, floor windows and fans, the temperature and humidity inside the drying room can be adjusted conveniently, thereby facilitating the rapid drying of tobacco leaves.

Description of drawings

In order to facilitate understanding by those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings.

Figure 1 is a schematic diagram of the external structure of the present invention;

Figure 2 is a schematic structural diagram of the revolving frame lifting device in the present invention;

Figure 3 is a schematic cross-sectional view of the main body of the drying room in the present invention;

Figure 4 is a gas flow diagram in the natural ventilation mode of the present invention;

Figure 5 is a gas flow diagram in the forced ventilation mode of the present invention;

Figure 6 is a gas flow diagram in the temperature and humidity control circulation ventilation mode of the present invention;

Figure 7 is a system structural block diagram of the present invention;

Figure 8 is a schematic diagram of the temperature and humidity control module in the present invention;

Figure 9 is a partial cross-sectional structural diagram of the cigarette stretcher according to the present invention.

In the picture: 1. Main body of the drying room; 2. Smoke stretcher; 3. Turnover frame lifting device; 4. Exterior wall panels; 5. Main steel structure; 6. Gate; 7. Side door; 8. Ground window; 9. Air Floor; 10. Skylight; 11. Interior wall panel; 21. Vertical rod; 22. Horizontal rod; 23. Jack; 24. Connecting plate; 25. Plug rod; 26. Spring.

Detailed ways

In order to further elaborate on the technical means and effects adopted by the present invention to achieve the intended inventive purpose, the specific implementation manner, structure, features and effects of the present invention are described in detail below with reference to the drawings and preferred embodiments.

Please refer to Figures 1 to 7. A fully automatic humidity-controlled and temperature-controlled cigar leaf drying room includes a drying room main body 1, a stretcher 2, a turnover frame lifting device 3 and a temperature and humidity control system. The drying room main body 1 includes The main steel structure 5 is provided with exterior wall panels 4 on its periphery. The exterior wall panels 4 on the front, rear, left, and right sides of the main steel structure 5 are provided with gates 6 and side doors 7. The gates 6 and side doors 7 are both It is an insulated door, and a plurality of ground windows 8 are provided between the ground and the bottom of the exterior wall panel 4; an air tower 9 is provided on the exterior wall panel 4 at the top of the main steel structure 5, and an air tower 9 is provided between the air tower 9 and the exterior wall panel 4. Skylight 10; the cigarette rack 2 is set inside the drying room body 1 and is used to place cigar leaves; the turnover frame lifting device 3 is used to raise the height of the braided tobacco leaves; the temperature and humidity control system is used to achieve Timely control of temperature and humidity.

The stretcher 2 includes a plurality of vertical bars 21 and a plurality of horizontal bars 22. Each horizontal bar 22 is detachably connected between two vertical bars 21. The two vertical bars 21 are equidistant on the corresponding sides. A plurality of insertion holes 23 are provided. Both ends of the cross bar 22 are fixedly connected with connecting plates 24. The connecting plates 24 are penetrated and slidably connected with an inserting rod 25. The shoulder of the inserting rod 25 is connected to the connecting plate. A spring 26 is fixedly connected between 24, and the other end of the insertion rod 25 is inserted into the socket 23; the insertion rod 25 is inserted into the socket 23, and cooperates with the elastic force of the spring 26 to make the insertion rod 25 stably inserted. In the jack 23, the installation of the cross bar 22 is completed, and multiple jack holes 23 are provided to facilitate the adjustment of the distance between adjacent cross bars 33, so that after the cigar leaves are hung on the cross bar 22, there will be no excessive The squeezing problem facilitates the air circulation between the cigar leaves and is conducive to the rapid drying of the tobacco leaves.

The left and right sides of the drying room body 1 are provided with interior wall panels 11, and a static pressure cavity is formed between the exterior wall panel 4 and the interior wall panel 11; the temperature and humidity control system consists of a temperature sensor, a humidity sensor, and an intelligent controller. It is composed of an actuator and can automatically switch and control the ventilation and airing mode according to the sensor data arranged indoors and based on the Internet of Things data collection and data analysis to intelligently regulate the temperature and humidity in the drying room body 1; the ground window 8 Fans are provided everywhere, an internal unit is provided inside the main body 1 of the drying room, and an external unit is provided outside the main body 1 of the drying room;

The temperature and humidity control system of this drying room consists of a natural ventilation module, a forced ventilation module, a temperature and humidity regulation module and an intelligent control module. It can realize natural ventilation, forced ventilation, temperature and humidity regulation circulation ventilation and other drying modes. . The temperature and humidity control module must have three working modes: dehumidification only, heating only and simultaneous dehumidification and heating.

1. Natural ventilation mode.

In the natural ventilation mode, the skylight 10 and the ground window 8 mainly work together. When the system detects that the outdoor weather environment is suitable, it automatically opens the skylight 10 and the floor window 8, allowing the air in the drying room to circulate naturally, maintaining the indoor temperature and humidity at 25-45°C, and the relative humidity between 40-90%. The details are shown in Figure 4.

2. Forced ventilation mode.

In the forced ventilation mode, the fans at the skylight 10 and the floor window 8 work together. When the natural ventilation ventilation mode cannot meet the indoor temperature and humidity control requirements, the floor window 8 is automatically closed, the fan at the floor window 8 is turned on, and the fan opening mode (number and opening and closing time) is automatically adjusted according to changes in indoor temperature and humidity. The details are shown in Figure 5.

3. Temperature and humidity control circulation ventilation mode.

In the temperature and humidity control circulation ventilation mode, the temperature and humidity control modules, air walls, air nets, static pressure chambers, etc. work together. The details are shown in Figure 6. When the outdoor meteorological parameters cannot meet the cooling requirements, and the forced ventilation mode can no longer meet the indoor temperature and humidity control requirements, the skylight 10, the floor window 8 and the fan can be automatically closed, the temperature and humidity adjustment module can be turned on, and the indoor temperature and humidity can be adjusted. within the control range. The temperature and humidity control module is a special device for drying and consists of outdoor devices, indoor devices and connecting pipes. The outdoor device includes a heat pump unit, outdoor heat exchanger, booster equipment, etc., a total of 2 sets. The total cooling and heating capacity of the heat pump should meet the cold, heat and moisture exchange requirements of all indoor devices in the drying facility unit. The outdoor heat exchanger The heat should meet the heat dissipation requirements of the heat pump, and the boosting equipment should meet the hot and cold water volume and water pressure requirements of indoor and outdoor devices. The indoor device consists of a heat exchange module and a wet exchange module, which are installed in the wind wall. The thickness of the device does not exceed 300mm. The length should be adjustable according to the length of the wind wall. Each wind wall unit is equipped with one unit, for a total of 8 sets. The temperature and humidity control module should be able to automatically adjust the ventilation volume according to the indoor temperature and humidity control requirements. The maximum number of air circulation cycles should be no less than 16 times/h, the dehumidification capacity should be no less than 26kg/h, the heating capacity should be no less than 40kW, and the cooling capacity should be no less than 30kW. . The total power consumption is ≤20kW.

Among the above, the intelligent control device consists of a temperature sensor, a humidity sensor, an intelligent controller and an actuator. It can automatically switch and control the ventilation and airing mode through data analysis based on the sensor data arranged indoors based on the Internet of Things data collection. Intelligent control of temperature and humidity in control facility units. The temperature and humidity sensors of the intelligent control device should be set at locations that reflect typical air parameters such as outdoor, indoor, air inlet, and air outlet. The number of sensors should be no less than 13; the intelligent controller can automatically collect sensor data and perform intelligent calculation and analysis. Output control instructions; the actuator matches the controlled equipment, receives control instructions and controls the controlled equipment, including opening and closing of the skylight 10 and floor window 8, starting and stopping the fan, starting, stopping and adjusting the temperature and humidity regulation module, etc.;

In addition, a centralized control cabinet is also provided. It can control water pumps, circulation fans, and collect temperature and humidity sensors on one side. There are 12 skylights 10 on each side, 11 ground windows 8 on each side, 24 skylights and 22 bottom windows in the entire drying room. Each skylight 10 and bottom window 8 are equipped with an electric push rod respectively.

This drying room has the following working modes:

Dehumidification and heating: In this mode, the indoor unit is in dehumidification mode, dehumidifying and heating up at the same time. If one condition of temperature or humidity is not met, the indoor units will be turned on one by one. Until the temperature and humidity are met at the same time, all the indoor units will be turned off.

Dehumidification and constant temperature: give priority to temperature control, and control humidity when the temperature reaches;

Constant temperature and humidity: Pure dehumidification: In this mode, the system only controls humidity, without considering temperature. Pure heating: In this mode, only temperature is controlled, without considering humidity.

Natural circulation: open the skylight 10, open the floor window 8, turn off the circulation fan, turn off the internal unit, and turn off the fan of floor window 8;

Mechanical circulation: open the skylight 10, turn on the circulation fan, turn off the internal unit, close the floor window 8, and turn on the fan of floor window 8;

Switching between automatic mode and manual mode (one-button start and stop):

In this drying room, the cooling process of tobacco leaves is as follows:

After the collected tobacco leaves are prepared by the tobacco weaving equipment, they are sent to a turnover frame lifting device 3 in the drying room, and are sent to the tobacco stretcher 2 through the turnover frame lifting device 3, and are dried from the bottom. When the drying requirements are reached Then it gradually rises to the highest point of the stretcher 2.

In this application, the model of the turnover frame lifting device 3 is CLYJX6-0.5, and the brand is Fordyuan Machinery.

The above are only preferred embodiments of the present invention, and do not limit the present invention in any form. Although the present invention has been disclosed above in preferred embodiments, it is not intended to limit the present invention. Anyone skilled in the art , without departing from the scope of the technical solution of the present invention, the technical contents disclosed above can be used to make some changes or modifications to equivalent embodiments with equivalent changes. However, without departing from the technical solution of the present invention, according to the technical solution of the present invention, In essence, any simple modifications, equivalent changes, and modifications made to the above embodiments still fall within the scope of the technical solution of the present invention.

Claims (7)

1. A fully automatic humidity-controlled and temperature-controlled cigar leaf drying room, which is characterized by: including a drying room main body (1), the drying room main body (1) includes a main steel structure (5), and the periphery of the main steel structure (5) is uniform An exterior wall panel (4) is provided, and a gate (6) and a side door (7) are provided on the exterior wall panels (4) on the front, rear, left, and right sides of the main steel structure (5). Between the ground and the bottom of the exterior wall panel (4) A plurality of ground windows (8) are provided in the space; an air tower (9) is provided on the exterior wall panel (4) at the top of the main steel structure (5), and an air tower (9) is provided between the air tower (9) and the exterior wall panel (4). skylight(10); Cigarette stretcher (2), the cigarette stretcher (2) is arranged inside the drying room body (1) and is used to place cigar leaves; The turnover frame lifting device (3) is used to raise the height of the tobacco leaves after braiding; Temperature and humidity control system is used to realize timely control of temperature and humidity. 2. A fully automatic humidity-controlled and temperature-controlled cigar leaf drying room according to claim 1, characterized in that the left and right sides of the drying room main body (1) are provided with inner wall panels (11), and the outer wall A static pressure cavity is formed between the board (4) and the interior wall panel (11). 3. A fully automatic humidity-controlled and temperature-controlled cigar leaf drying room according to claim 1, characterized in that the temperature and humidity control system includes a temperature sensor, a humidity sensor, an intelligent controller and an actuator, and can be arranged according to the arrangement. Indoor sensor data, based on Internet of Things data collection, automatically switches and controls the ventilation and airing mode through data analysis, and intelligently regulates the temperature and humidity in the drying room body (1). 4. A fully automatic humidity-controlled and temperature-controlled cigar leaf drying room according to claim 3, characterized in that the floor windows (8) are equipped with fans, and the main body of the drying room (1) is provided with a fan. There is an internal machine and an outdoor machine is arranged outside the drying room main body (1). 5. A fully automatic humidity-controlled and temperature-controlled cigar leaf drying room according to claim 3, characterized in that the temperature sensor and the humidity sensor are arranged at the air inlet and air outlet of the drying room body (1), and each The number of sensors is greater than thirteen. 6. A fully automatic humidity-controlled and temperature-controlled cigar leaf drying room according to claim 1, characterized in that the main door (6) and the side door (7) are both thermal insulation doors. 7. A fully automatic humidity-controlled and temperature-controlled cigar leaf drying room according to claim 1, characterized in that the stretcher (2) includes a plurality of vertical rods (21) and a plurality of horizontal rods (22) , each horizontal bar (22) is detachably connected between two vertical bars (21), and the two vertical bars (21) are provided with a plurality of jacks (23) equidistantly on the corresponding sides. Both ends of the crossbar (22) are fixedly connected with connecting plates (24). The connecting plates (24) are penetrated and slidably connected with an inserting rod (25). The shoulder of the inserting rod (25) is in contact with the connecting plate. A spring (26) is fixedly connected between (24), and the other end of the insertion rod (26) is inserted into the insertion hole (23).