CN219460326U - Air flow uniform rising type dense tobacco leaf modulating room - Google Patents
Air flow uniform rising type dense tobacco leaf modulating room Download PDFInfo
- Publication number
- CN219460326U CN219460326U CN202320432024.9U CN202320432024U CN219460326U CN 219460326 U CN219460326 U CN 219460326U CN 202320432024 U CN202320432024 U CN 202320432024U CN 219460326 U CN219460326 U CN 219460326U
- Authority
- CN
- China
- Prior art keywords
- air
- heating chamber
- room
- tobacco leaf
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to an air flow uniform rising type dense tobacco leaf modulating room which comprises a smoke loading room formed by surrounding a box body, wherein a top plate, a bottom plate and two opposite side plates of the box body are all arranged in a hollow mode to form a heating chamber arranged around the smoke loading room, electric air inlets are arranged on the outer walls of two opposite sides of the heating chamber, an electric moisture discharging window is arranged on the top wall, heaters and fans are arranged in the two sides of the heating chamber, a plurality of air inlets and air outlets are respectively formed in the bottom wall and the top wall of the smoke loading room, an electromagnetic valve is arranged in the air inlets, the electromagnetic valve is communicated with an air outlet cover, a plurality of air speed sensors are uniformly arranged in the smoke loading room, a controller is externally connected with the air speed sensors, and the controller is electrically connected with the fans and the electromagnetic valve. The air flow in the heating chamber is controlled to simulate the air speed flow of natural ventilation, the air flow speed of each part of the tobacco chamber is kept uniform and similar, the tobacco in the tobacco loading chamber is effectively promoted to be uniformly dried, the tobacco drying progress in the heating chamber is controlled by staff conveniently, and the tobacco drying quality is ensured.
Description
Technical Field
The utility model relates to the field of tobacco leaf drying equipment, in particular to an air flow uniform rising type dense tobacco leaf modulating room.
Background
After the tobacco leaves are picked, the tobacco leaves are required to be placed in a tobacco leaf drying room for drying and modulating, and the moisture in the tobacco leaves is removed, so that the tobacco leaves are dried.
At present, the structure of a tobacco leaf drying room is generally an integrated box body, a smoke loading chamber and a heating chamber which are communicated are formed in an inner cavity of the box body in a separating way, two channels are arranged on the side wall between the smoke loading chamber and the heating chamber and are communicated, a complete loop is formed by the smoke loading chamber, the heating chamber and the two channels, the heating chamber heats air, and a fan is utilized to drive hot air to circularly flow in the loop, so that tobacco leaves in the smoke loading chamber are dried. However, when the tobacco leaves are dried in the drying room, the problem of unstable air flow exists, and the difference between the air flow speed and the temperature of each part in the tobacco loading room is large along the direction away from the heating chamber, so that the drying degree of the tobacco leaves in each part in the tobacco loading room in the drying and modulating process is inconsistent, the control of the tobacco leaf drying progress by workers is inconvenient, and the drying quality of the tobacco leaves is affected.
Disclosure of Invention
The utility model provides an air flow uniformly rising type dense tobacco leaf modulating room, which constructs a heating chamber surrounding a tobacco accommodating chamber, and ensures that hot air of the heating chamber uniformly flows in from the bottom of the tobacco accommodating chamber, so that the temperature and the flow rate of hot air flow in the tobacco accommodating chamber can be kept uniform, the tobacco leaf drying degree in the tobacco accommodating chamber can be kept consistent, the tobacco leaf drying progress in the heating chamber can be controlled by staff conveniently, and the tobacco leaf drying quality can be ensured.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a intensive tobacco leaf modulation room of even rising type of air current, includes the dress smoke chamber that surrounds the formation by the box, roof, bottom plate and two curb plates that set up relatively all cavity setting of box constitute one and encircle the heating chamber that dress smoke chamber set up, electronic air inlet door is all installed to the both sides outer wall that the heating chamber is relative, and electronic wet window is installed to the roof, the inside of heating chamber both sides all is equipped with heater and fan, dress smoke chamber's diapire and roof evenly distributed respectively have a plurality of fresh air inlet and the apopore of heating chamber intercommunication, the solenoid valve is installed to the apopore, the exhaust hood is installed with the one end of dress smoke chamber intercommunication to the solenoid valve, evenly be equipped with a plurality of wind speed sensor in the dress smoke chamber, wind speed sensor external has the controller, the controller with fan and solenoid valve electric connection.
Preferably, a humidity sensor is further arranged in the smoke containing chamber, and the controller is electrically connected with the humidity sensor, the electric air inlet door and the electric dehumidifying window.
Preferably, the electric air inlet door is externally connected with a heat pump, an air outlet of the heat pump is communicated with the electric air inlet door, and the heat pump is electrically connected with the controller.
Preferably, cooling fins are arranged in the two sides of the heating chamber, a flow channel for flowing condensed water is formed in the bottom of the cooling fins, the flow channel is further communicated with a drain pipe, the top end of the drain pipe is communicated with the flow channel, the bottom end of the drain pipe extends to penetrate through the outer side face of the box body, and the cooling fins are located between the air outlet hole and the heater.
Preferably, the electric air inlet door is arranged between the air outlet hole and the radiating fin.
Preferably, a temperature sensor is further arranged in the smoke loading chamber, and the controller is electrically connected with the temperature sensor and the heater.
Preferably, the box body is not participated in forming an opening on one side plate of the heating chamber, and a safety door is hinged at the opening.
Preferably, the safety door is provided with a hole, and an observation window is arranged in the hole.
The technical scheme of the utility model has the beneficial technical effects that:
the first step is to arrange a heating chamber surrounding the inner cavity of the smoke-filling chamber, hot air in the heating chamber uniformly flows in from each air inlet hole at the bottom of the smoke-filling chamber through the electromagnetic valve and the air outlet cover, flows out from each air outlet hole at the top of the smoke-filling chamber, then flows to two sides of the heating chamber respectively, and receives heating treatment again. The controller controls the operation of the electromagnetic valve and the fan according to the wind speed in the smoke loading chamber, and the speed of the air flow entering the smoke loading chamber can be controlled to be uniform and similar by utilizing a plurality of electromagnetic valves; the air speed of the air flow in the heating chamber can be controlled by adjusting the fan, the uniform natural ventilation condition is simulated, the tobacco leaves in the tobacco loading chamber are effectively promoted to be uniformly dried, the tobacco leaf drying progress in the heating chamber is convenient for a worker to control, and the drying quality of the tobacco leaves is ensured.
And secondly, the humidity sensor is matched with the controller, when the controller detects that the humidity of the gas in the tobacco-filling chamber exceeds the standard range, the controller can control the electric air inlet door and the electric moisture discharging window to be opened, part of hot and humid air flowing out from the air outlet hole of the tobacco-filling chamber can directly flow out through the electric moisture discharging window, and meanwhile, the electric air inlet door supplements air for the heating chamber, so that the operation requirement of the tobacco leaf modulation room is met.
And thirdly, if air is directly input into the heating chamber from the electric air inlet door, the newly input air can influence the air temperature in the heating chamber, so that the air temperature in the heating chamber fluctuates, and the tobacco leaf drying effect is influenced.
And fourthly, when the damp and hot air flow passes through the radiating fins, a part of water drops can be condensed on the radiating fins, and the water drops can be directly discharged out of the box body through the flow channel and the drain pipe, so that the air humidity in the tobacco leaf preparing room is continuously reduced in the running process of the tobacco leaf preparing room, and the requirement of dehumidification through the electric dehumidifying window is reduced.
And fifthly, when the tobacco leaf preparing room operates, the electric air inlet door and the electric dehumidifying window are closed, and the heater can be used for keeping the air temperature in the tobacco leaf preparing room stable, so that the tobacco leaf drying efficiency is improved.
Drawings
FIG. 1 shows a schematic diagram of a dense tobacco leaf conditioning room with uniform rising airflow in an embodiment of the utility model;
fig. 2 shows an enlarged view at a in fig. 1.
The reference numerals in the drawings:
1-a box body; 2-heating the chamber; 21-an electric air inlet door; 22-an electric dehumidifying window; 23-cooling fins; 231-drain pipe; 24-a heater; 25-fans; 3-a smoke chamber; 31-an electromagnetic valve; 311-an air outlet cover; 32-a bracket; 321-wind speed sensor; 322-humidity sensor; 323-a temperature sensor; 33-air outlet hole.
Detailed Description
In order to make the objects, technical schemes and advantages of the utility model more clear, the utility model provides a uniform air flow rising type dense tobacco leaf modulation room which is further described in detail below with reference to the accompanying drawings and the detailed description. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for the purpose of facilitating and clearly aiding in the description of embodiments of the utility model. For a better understanding of the utility model with objects, features and advantages, refer to the drawings. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that any modifications, changes in the proportions, or adjustments of the sizes of structures, proportions, or otherwise, used in the practice of the utility model, are included in the spirit and scope of the utility model which is otherwise, without departing from the spirit or essential characteristics thereof.
Examples
The following describes in detail a technical scheme of a uniform rising type dense tobacco leaf modulating room according to the present utility model with reference to fig. 1 and 2 and a specific embodiment.
As shown in fig. 1 and 2, an air flow uniformly rising type dense tobacco leaf modulating room of the embodiment comprises a tobacco accommodating chamber 3 surrounded by a box body 1, wherein a top plate, a bottom plate and two side plates oppositely arranged are all arranged in a hollow mode, a heating chamber 2 surrounding the tobacco accommodating chamber 3 is formed, outer walls of two opposite sides of the heating chamber 2 are provided with holes and are provided with electric air inlet doors 21, and a top wall is provided with holes and is provided with electric dehumidifying windows 22. The heater 24 and the fan 25 are arranged in the two sides of the heating chamber 2, and a plurality of air inlet holes and air outlet holes 33 communicated with the heating chamber 2 are uniformly distributed on the bottom wall and the top wall of the smoke-accommodating chamber 3 respectively. Each air inlet hole is provided with an electromagnetic valve 31, and one end of the electromagnetic valve 31 communicated with the smoke loading chamber 3 is also connected with an air outlet cover 311. A bracket 32 is arranged in the smoke-accommodating chamber 3 along the horizontal direction, a plurality of wind speed sensors 321 which are uniformly distributed are arranged on the bracket 32 along the plane parallel to the bottom wall of the smoke-accommodating chamber 3, the probes of the wind speed sensors 321 are aligned with the air outlet cover 311, and the wind speed sensors 321 are externally connected with a controller (not shown in the figure), and the controller is electrically connected with the fan 25 and the electromagnetic valve 31.
When the tobacco leaf preparing room operates, the heater 24 and the fan 25 at the two sides of the heating chamber 2 start to operate, and when the heater 24 operates, the air temperature in the tobacco leaf preparing room meets the requirement of tobacco leaf drying. The fan 25 fans the flow of hot air in the heating chamber 2, and the generated hot air flow flows downwards from the fan 25 to the bottom of the heating chamber 2; then flows into the tobacco accommodating chamber 3 from the air inlet along the upward direction, dries tobacco leaves, then flows to the air outlet 33 at the top of the tobacco accommodating chamber 3 and enters the top of the heating chamber 2; the hot air reaching the top of the heating chamber 2 is then directed to both sides of the heating chamber 2, and passes through the heaters 24 and the fans 25 on both sides of the heating chamber 2 again. Because the hot air flows from the two sides of the heating chamber 2 to the bottom of the heating chamber 2 and then flows upwards into the tobacco accommodating chamber 3, compared with the prior art that two channels are arranged on the side wall between the tobacco accommodating chamber 3 and the heating chamber 2 for communication, the uniformity of the hot air flowing in the scheme is better, and the uniform natural ventilation condition is simulated, thereby being beneficial to keeping the tobacco drying degree of the tobacco accommodating chamber 3 consistent.
The wind speed sensor 321 is used for monitoring the wind speed of each place in the smoke-accommodating chamber 3 and transmitting the monitored wind speed data to the controller, and the controller controls the regulating electromagnetic valve 31 and the fan 25 according to the wind speed in the smoke-accommodating chamber 3 to respectively regulate the opening of each electromagnetic valve 31, so that the flow speed of the air flow flowing through each electromagnetic valve 31 can be controlled, and the speeds of all places of the smoke-accommodating chamber 3 are uniform and similar; and the fan 25 is adjusted, so that the whole size of the air flow in the heating chamber 2 can be controlled, the air speed in natural ventilation is simulated, the tobacco leaves in the tobacco loading chamber 3 are effectively promoted to be uniformly dried, the tobacco leaf drying progress in the heating chamber 2 is conveniently controlled by staff, and the drying quality of the tobacco leaves is ensured.
Further, a plurality of humidity sensors 322 are further installed in the smoke chamber 3, and in this embodiment, the humidity sensors 322 are uniformly distributed and installed on the support 32. Each humidity sensor 322 is also electrically connected to a controller, which is also electrically connected to the electric air inlet door 21 and the electric dehumidifying window 22. When the humidity sensor 322 detects that the air flow humidity in the tobacco leaf modulating room exceeds the set standard range, the controller controls the electric air inlet door 21 and the electric dehumidifying window 22 to be opened, part of hot and humid air flowing out of the air outlet hole 33 of the tobacco accommodating chamber 3 directly flows upwards and flows out through the electric dehumidifying window 22, and meanwhile, outside air can enter the tobacco leaf modulating room from the two electric air inlet doors 21 to supplement the air in the heating chamber 2.
Further, a group of cooling fins 23 are installed in the two sides of the heating chamber 2, and the same group of cooling fins 23 comprise a plurality of cooling fins which are uniformly arranged. The bottom of the fin 23 is also provided with a flow passage (not shown in the drawing) for guiding the flow of condensed water. The flow channels may be integrally formed with the bottom of the fin 23, or a block structure with flow channels may be additionally installed, but care should be taken to avoid the block structure from affecting the smoothness of the airflow. The bottom of the runner is also communicated with a drain pipe 231, the top of the drain pipe 231 is communicated with the runner, and the bottom extends out of the outer side face of the box body 1. When the hot and humid air flow passes through the heat sink 23, water droplets may be condensed on the heat sink 23, and the flow path guides the water droplets to flow into the drain pipe 231 and out of the case 1 along the drain pipe 231. In this embodiment, the heat sink 23 is installed between the air outlet 33 and the heater 24, and this is because the temperature of the hot and humid air flow may be reduced to a temperature lower than that required for drying tobacco leaves after passing through the heat sink 23, so that the air flow passing through the heat exchanger needs to be heated again by the heater 24.
Further, if air is directly input from the electric air inlet door 21 to the heating chamber 2, the newly input air will affect the air temperature in the heating chamber 2, causing the air temperature in the heating chamber 2 to fluctuate, and affecting the tobacco leaf drying effect. Therefore, a heat pump is connected to the outside of each electric air inlet door 21, the air outlet of the heat pump is communicated with the electric air inlet door 21, the two heat pumps are electrically connected with the controller, and when the controller controls the electric air inlet door 21 to open, the heat pumps are simultaneously opened, and heated air is input into the heating chamber 2 through the electric air inlet door 21.
Specifically, the electric air inlet door 21 is installed between the air outlet hole 33 and the cooling fin 23, and after the air input by the electric air inlet door 21 reaches the heating chamber 2, if the temperature of the newly input air is lower than the temperature of the air flow in the heating chamber 2, the newly input air flows downwards along with the air flow in the heating chamber 2, and when passing through the heater 24, the heater 24 can heat the newly input air to be similar to the temperature of the air flow in the heating chamber 2. And if the temperature of the newly inputted air is high, the temperature of the newly inputted air may be lowered at the heat sink 23 when the newly inputted air flows through the heat sink 23 with the air flow.
Further, a plurality of temperature sensors 323 are also installed in the smoke-accommodating chamber 3, and the controller is electrically connected with each temperature sensor 323 and the heater 24. The temperature sensors 323 are also uniformly distributed and mounted on the bracket 32, the probes of the temperature sensors 323 are also mounted in alignment with the air outlet cover 311, when air flows into the tobacco accommodating chamber 3 through the air outlet cover 311, the temperature sensors 323 detect the temperature of the air flowing into the tobacco accommodating chamber 3, and the controller adjusts the power of the heater 24 according to the detected air flow temperature to change the air flow temperature in the tobacco modulating chamber so as to adapt to the temperature required by tobacco drying.
Specifically, the case 1 is not engaged with one side plate constituting the heating chamber 2, and is provided with an opening, and a safety door is hinged at the opening. The safety door is provided with a hole in which an observation window is arranged.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (8)
1. The utility model provides a intensive tobacco leaf modulation room of even rising type of air current, includes the dress smoke chamber that forms by the box encirclement, its characterized in that, roof, bottom plate and two curb plates that set up relatively all cavity setting of box constitute one and encircle the heating chamber that dress smoke chamber set up, electronic air inlet door is all installed to the both sides outer wall that the heating chamber is relative, and electronic dehumidification window is installed to the roof, the inside of heating chamber both sides all is equipped with heater and fan, the diapire and the roof of dress smoke chamber evenly distributed respectively have a plurality of fresh air inlet and the apopore that communicate with the heating chamber, the solenoid valve is installed to the apopore, the exhaust hood is installed to solenoid valve and the one end that dress smoke chamber communicates, evenly be equipped with a plurality of wind speed sensor in the dress smoke chamber, wind speed sensor external has the controller, the controller with fan and solenoid valve electric connection.
2. The uniform-airflow-rising dense tobacco leaf modulating room of claim 1 wherein a humidity sensor is further provided in the tobacco accommodating room, and the controller is electrically connected with the humidity sensor, the electric air inlet door and the electric dehumidifying window.
3. The uniform-airflow-rising dense tobacco leaf modulating room of claim 1 wherein the electric air inlet door is externally connected with a heat pump, an air outlet of the heat pump is communicated with the electric air inlet door, and the heat pump is electrically connected with the controller.
4. The uniform-rising dense tobacco leaf preparing room of claim 1, wherein radiating fins are arranged in two sides of the heating chamber, a runner for flowing condensed water is formed at the bottom of each radiating fin, the runner is also communicated with a drain pipe, the top end of the drain pipe is communicated with the runner, the bottom end of the drain pipe extends out of the outer side surface of the box body, and the radiating fins are positioned between the air outlet and the heater.
5. The uniformly air-rising dense tobacco leaf modulating house of claim 1 wherein the motorized air inlet door is mounted between the air outlet and the heat sink.
6. The uniform-airflow-rising dense tobacco leaf modulating room of claim 1, wherein the tobacco accommodating room is further provided with a temperature sensor, and the controller is electrically connected with the temperature sensor and the heater.
7. The uniform-airflow-rising dense tobacco leaf modulating room according to claim 1 wherein the case body is not engaged in forming a side plate of the heating chamber, and is provided with an opening, and a safety door is hinged at the opening.
8. The uniformly air-rising dense tobacco leaf brewing chamber of claim 7 wherein the security door is provided with a hole in which a viewing window is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320432024.9U CN219460326U (en) | 2023-03-09 | 2023-03-09 | Air flow uniform rising type dense tobacco leaf modulating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320432024.9U CN219460326U (en) | 2023-03-09 | 2023-03-09 | Air flow uniform rising type dense tobacco leaf modulating room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219460326U true CN219460326U (en) | 2023-08-04 |
Family
ID=87442071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320432024.9U Active CN219460326U (en) | 2023-03-09 | 2023-03-09 | Air flow uniform rising type dense tobacco leaf modulating room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219460326U (en) |
-
2023
- 2023-03-09 CN CN202320432024.9U patent/CN219460326U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101376115B1 (en) | Waste heet recovery system of agricultural products drying apparatus | |
| US9918491B2 (en) | Flue-curing apparatus and associated method | |
| CN104075546A (en) | Temperature and humidity integration control drying room | |
| CN208887266U (en) | A kind of air dry oven of evenly drying | |
| KR101841447B1 (en) | Agricultural dryer of uniform temperature control type using recycling wasted heat and fresh air supplying | |
| CN109028441A (en) | A kind of multilayer electrical house environmental control system | |
| CN206496600U (en) | Medicine drying heated-air circulation oven | |
| CN219460326U (en) | Air flow uniform rising type dense tobacco leaf modulating room | |
| CN107246767A (en) | A kind of partial air removal moisture drying Split hot pump drying system | |
| CN107093858B (en) | Control method for microenvironment in ring main unit | |
| CN106972360A (en) | A kind of ring main unit to study on microenvironment regulation in cabinet | |
| CN206262563U (en) | A kind of constant temperature humidity chamber air exhausting structure | |
| CN209046097U (en) | Electric panel room inner-outer circulation control device in a kind of substation | |
| CN111365976A (en) | Energy-conserving circulation granary drying-machine based on electrical heating | |
| JP5055973B2 (en) | Bathroom sauna equipment | |
| US20150354889A1 (en) | Dryer Configured to Dry Agricultural Products and Associated Method | |
| CN109631227A (en) | A kind of multilayer electrical house environment control method | |
| CN213951641U (en) | Automatic dehumidifying energy-saving tentering type heat setting machine | |
| CN104807314A (en) | Afterheat recovering device and method for box type reversing ventilating drying machine | |
| CN214199582U (en) | Automatic drying device for styrene-free unsaturated polyester waterproof composite material | |
| CN212720745U (en) | Energy-conserving circulation granary drying-machine based on electrical heating | |
| CN212457694U (en) | Automatic dehumidifying air hot air circulating oven | |
| CN107450638A (en) | A kind of black tea is grown dim dry intelligent drying room and control method | |
| CN107943147A (en) | A kind of intelligent temperature control electric power cabinet | |
| KR101393540B1 (en) | A drying apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |