CN213785333U

CN213785333U - Small drying and inactivating device for tobacco shreds after biological preparation treatment

Info

Publication number: CN213785333U
Application number: CN202022581757.8U
Authority: CN
Inventors: 邓羽翔; 谷晓懂; 周东; 陈思昂; 杜薇; 段旺军; 周进华
Original assignee: China Tobacco Sichuan Industrial Co Ltd
Current assignee: China Tobacco Sichuan Industrial Co Ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-27
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a small drying and inactivating device used on tobacco shreds after biological preparation treatment, which comprises a rotary swing frame, wherein two ends of the rotary swing frame are connected with pistons of a hydraulic device, and the two ends of the rotary swing frame swing up and down through the hydraulic device; two ends of the rotary swing frame are provided with riding wheel brackets, riding wheels and driving wheels are arranged on the riding wheel brackets, and the driving wheels are connected with a motor rotating shaft; a sample tank is arranged between the riding wheel and the driving wheel, a guide rail is arranged on the sample tank, and the riding wheel and the driving wheel are matched with the guide rail to drive the sample tank to rotate by power provided by the driving wheel; the sample tank is provided with an airflow pipe mounting hole, the airflow pipe is inserted into the sample tank from the mounting hole, and the sample tank is provided with an openable air outlet; the outer wall of the sample tank is provided with an electric heater. The device can be applied to the laboratory to realize the even heating of the tobacco shreds. The device not only can improve the efficiency and reduce errors, but also effectively avoids batch differences caused by uneven heating of the cut tobacco, and is particularly suitable for research and development experiments of the biological alcoholization process of the cut tobacco.

Description

Small drying and inactivating device for tobacco shreds after biological preparation treatment

Technical Field

The utility model relates to a small-size stoving deactivation device for on biological agent handles back pipe tobacco belongs to tobacco research field.

Background

The tobacco leaves are fermented in the production and processing process, and the essence of the tobacco leaf fermentation is to promote the physical and chemical properties of the tobacco leaves to be changed under the conditions of set temperature and relative humidity. The fermentation process can greatly reduce the green miscellaneous gas and the irritation of the tobacco leaves, improve the quality and the quantity of aroma, ensure that the smoking taste is more mellow and the aftertaste is purer, reduce the viscosity and the hygroscopicity, enhance the elasticity and improve the incomplete combustibility. According to the research results of Frankenburg, microorganisms and biological enzymes play an important role in the fermentation process. Based on the theory, more and more researches prove that biological agents such as microorganisms and enzyme preparations have an optimization effect on tobacco leaf fermentation.

At present, the manual mode of drying and inactivating the tobacco shreds after biological preparation treatment is a laboratory small-scale test method commonly adopted in the domestic tobacco industry. The disadvantages of manual cut tobacco baking are many. Firstly, the batch difference of the manual cut tobacco drying is large, and the uniformity of samples prepared by different operators is poor. Secondly, no matter the industrial electric hair drier or the oven is used, the temperature fluctuation is inevitably generated in a large range in the process of drying the cut tobacco. Finally, manual cut tobacco drying cannot fix the processing time, and the guidance of experimental results on later-stage industrial parameters is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of batch difference and unstable tobacco drying temperature and the like caused by manual tobacco drying inactivation under laboratory conditions, and designing a small drying inactivation device for processing the tobacco shreds with biological preparations

The purpose of the utility model can be realized through the following technical scheme:

a small drying and inactivating device for tobacco shreds after biological preparation treatment comprises a rotary swing frame, wherein two ends of the rotary swing frame are connected with pistons of a hydraulic device, and the two ends of the rotary swing frame swing up and down through the hydraulic device; two ends of the rotary swing frame are respectively provided with a riding wheel bracket, riding wheels and driving wheels are arranged on the riding wheel brackets, and the driving wheels are connected with a motor rotating shaft; a sample tank is arranged between the riding wheel and the driving wheel, a guide rail is arranged on the sample tank, and the riding wheel and the driving wheel are matched with the guide rail to drive the sample tank to rotate by power provided by the driving wheel; one end of the sample tank is provided with an airflow pipe mounting hole, an airflow pipe is inserted into the sample tank from the mounting hole, and the other end of the sample tank is provided with an openable air outlet; and an electric heater is arranged on the outer wall of the sample tank.

The inner end of an airflow pipe of the small drying and inactivating device used for processing the biological preparation on the cut tobacco is connected with 3 air nozzles with adjustable angles, and the outer end of the airflow pipe is connected with a hot air blower.

A sample jar that is used for the small-size stoving inactivation device on the pipe tobacco after biological agent handles is capsule shape, has the pipe tobacco charge door on the sample jar.

A riding wheel support that is used for the small-size stoving inactivation device on the pipe tobacco after biological agent handles is the support that double-deck ring and align side by side from a left side to the right side and constitute, has the installation clearance between the double-deck ring, riding wheel and drive wheel are installed in the installation clearance between the double-deck ring through the pivot.

The small drying and deactivating device for tobacco shreds after biological preparation treatment is characterized in that two riding wheels and a driving wheel are arranged on each riding wheel bracket, and the three wheel bodies are uniformly distributed on the riding wheel brackets.

A gyration pendulum frame that is used for on little drying inactivation device of biological agent processing back pipe tobacco has the pendulum frame main part that the upper surface is arc cell body, a connecting axle runs through in the middle part of pendulum frame main part, and the both ends of connecting axle are fixed to the upper end of bottom support, and the lower extreme of bottom support is fixed to the bottom plate on.

The electric heater of the small drying and inactivating device used on the cut tobacco processed by the biological preparation is a numerical control electric heater, the electric heater heats the tank wall of the sample tank, a temperature sensor is arranged in the sample tank, and the heater is controlled to be turned on and off according to whether the temperature of the temperature sensor reaches a preset range.

Compared with the prior art, the utility model discloses following beneficial effect has at least: the device can be applied to the laboratory to realize the even heating of the tobacco shreds. The device not only can improve the efficiency and reduce errors, but also effectively avoids batch differences caused by uneven heating of the cut tobacco, and is particularly suitable for research and development experiments of the biological alcoholization process of the cut tobacco.

Drawings

Figure 1 is the utility model discloses a small-size stoving inactivation device structure for on the pipe tobacco after biological agent handles.

Fig. 2 is a frame body of the small drying and inactivating device used for the tobacco shred after the biological preparation treatment.

Fig. 3 is a cross-sectional view of the small drying and inactivating device used on the cut tobacco after the biological preparation treatment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 3, the small spraying and uniformly mixing device for applying biological agents on cut tobacco comprises a rotary swing frame, a hydraulic device, a supporting wheel bracket, a supporting wheel, a driving wheel, a motor, a sample tank and the like.

The sample tank 1 is capsule-shaped, and the sample tank is provided with a tobacco shred feeding port 2. Firstly, adding the tobacco shreds into the sample tank from the tobacco shred feeding port, then closing the feeding port, then rotating the sample tank, heating the tank wall by using the electric heater 17 in the rotating process, and simultaneously introducing hot air through the airflow pipe, thereby drying and inactivating the tobacco shreds sprayed with biological preparations.

One end of the sample tank is provided with an airflow pipe mounting hole, an airflow pipe is inserted into the sample tank from the mounting hole, the other end of the sample tank is provided with an openable air outlet, and the outer wall of the sample tank is provided with an electric heater.

The electric heater is a numerical control electric heater, the electric heater heats the tank wall of the sample tank, a temperature sensor is arranged in the sample tank, and the opening and closing of the heater are controlled according to whether the temperature of the temperature sensor reaches a preset range.

The rotary swing frame is provided with a swing frame main body 3 with an arc-shaped groove body on the upper surface, and the arc-shaped groove body of the rotary swing frame is mainly matched with the shape of the sample tank so that the sample tank does not touch the swing frame main body when rotating. A first connecting shaft 4 penetrates through the middle of the swing frame main body, the swing frame main body can use the first connecting shaft as a rotating shaft, the middle of the swing frame main body is positioned, and the two ends of the swing frame main body can swing up and down. The bottom bracket 5 mainly functions to support the first connecting shaft, thereby fixing the swing range of the swing frame main body. Both ends of the first connecting shaft 4 are fixed to the upper end of the bottom bracket 5, and the lower end of the bottom bracket 5 is fixed to the bottom plate 6.

Two ends of the rotary swing frame are respectively connected with a hydraulic device, the hydraulic devices can be piston type hydraulic cylinders 7, pistons of the hydraulic cylinders are connected with the end parts of the rotary swing frame, the two hydraulic cylinders control the two ends of the rotary swing frame, and the two ends of the hydraulic cylinders swing up and down under the cooperation effect. The hydraulic cylinder is fixed on the bottom plate.

The two ends of the rotary swing frame are respectively provided with a supporting wheel support 8, the supporting wheel supports are double-layer circular rings and are formed by aligning side by side from left to right, and an installation gap is formed between the double-layer circular rings. Riding wheels 9 and driving wheels 10 are arranged on the riding wheel supports, three wheel bodies including two riding wheels and one driving wheel can be arranged on each riding wheel support, the three wheel bodies are uniformly distributed on the riding wheel supports, and the riding wheels and the driving wheels are arranged in installation gaps between the double-layer circular rings through rotating shafts. The driving wheel is connected with the rotating shaft of the motor 11, the motor drives the driving wheel to rotate, the driving wheel drives the sample tank to rotate, and the supporting wheel plays a role in supporting the sample tank on one hand and is also a driven wheel on the other hand. The two driving wheels can be connected through a second connecting shaft 12, and then one end of the second connecting shaft is connected with a rotating shaft of the motor 11, so that the two driving wheels can be simultaneously driven to synchronously rotate through one motor.

Because the riding wheel and the driving wheel are arranged on the riding wheel bracket in a circumferential distribution mode, an installation space is arranged between the riding wheel and the driving wheel, and the sample tank is arranged between the riding wheel and the driving wheel. There is guide rail 13 on the sample jar, and the guide rail is annular, and the external diameter of guide rail is less than the internal diameter of riding wheel support, and two guide rails distribute at the both ends of sample jar, correspond with the riding wheel support is inside and outside respectively, so make riding wheel and drive wheel and this guide rail cooperation to the power that the drive wheel provided drives the sample jar and rotates.

One end of the sample tank is provided with a gas flow tube mounting hole 14 from which a gas flow tube 15 is inserted into the interior of the sample tank, and the inner end of the feed tube forms an air jet. The inner end of the airflow pipe is connected with 3 air nozzles 16 with adjustable angles, and the outer end of the airflow pipe is connected with an air heater. The air nozzle is arranged at the upper part of the inner space of the sample tank and sprays hot air from top to bottom, and the air nozzle does not rotate along with the sample tank. The electric heater can rotate along with the sample tank or not. If the electric heater does not rotate along with the sample tank, the electric heater can leave the wall of the sample tank in the rotating process of the sample tank so as to ensure the smooth rotation of the sample tank.

The working principle is as follows: the method comprises the steps of opening an openable gas outlet, electrically heating the wall of a sample tank to a target temperature by using an electric heater, or introducing hot air at the target temperature into the sample tank, starting to time, adding the cut tobacco processed by the biological preparation into the sample tank from a cut tobacco feeding port, driving the sample tank to rotate by using a motor, driving the two ends of the sample tank to swing up and down by using a hydraulic cylinder, and drying the cut tobacco or inactivating the biological preparation. And (4) stopping heating or spraying hot gas after the timing time is over, stopping the motor and the hydraulic cylinder, and collecting the dried or inactivated tobacco shreds. During the stoving inactivation treatment, the sample jar is through the horizontal rotation and the luffing motion at head and the tail both ends, with the pipe tobacco intensive mixing, has promoted the stoving inactivation efficiency of pipe tobacco by a wide margin. The air outlet which can be opened and closed when the device is not in operation is closed to keep the interior clean.

Although the invention has been described herein with reference to the illustrated embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure herein. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. A small drying and inactivating device for tobacco shreds after biological preparation treatment is characterized by comprising a rotary swing frame, wherein two ends of the rotary swing frame are connected with pistons of a hydraulic device, and the two ends of the rotary swing frame swing up and down through the hydraulic device; two ends of the rotary swing frame are respectively provided with a riding wheel bracket, riding wheels and driving wheels are arranged on the riding wheel brackets, and the driving wheels are connected with a motor rotating shaft; a sample tank is arranged between the riding wheel and the driving wheel, a guide rail is arranged on the sample tank, and the riding wheel and the driving wheel are matched with the guide rail to drive the sample tank to rotate by power provided by the driving wheel; one end of the sample tank is provided with an airflow pipe mounting hole, an airflow pipe is inserted into the sample tank from the mounting hole, and the other end of the sample tank is provided with an openable air outlet; and an electric heater is arranged on the outer wall of the sample tank.

2. The small drying and inactivation device for the cut tobacco processed by the biological agent as claimed in claim 1, wherein the inner end of the air flow pipe is connected with 3 air nozzles with adjustable angles, and the outer end of the air flow pipe is connected with a hot air blower.

3. The small drying and inactivation device for the tobacco shreds after the biological preparation treatment according to claim 1, wherein the sample tank is capsule-shaped and has a tobacco shred feeding port.

4. The small drying and inactivation device for the cut tobacco processed by the biological agent as claimed in claim 1, wherein the riding wheel support is a support formed by double-layer rings aligned side by side from left to right, a mounting gap is formed between the double-layer rings, and the riding wheel and the driving wheel are mounted in the mounting gap between the double-layer rings through a rotating shaft.

5. The small drying and inactivation device for the processed tobacco shreds with biological preparation according to claim 1, wherein two riding wheels and a driving wheel are installed on each riding wheel bracket, and the three wheel bodies are uniformly distributed on the riding wheel brackets.

6. The small drying and inactivating device for the cut tobacco processed by the biological preparation according to claim 1, wherein the rotary swing frame is provided with a swing frame main body with an arc groove body on the upper surface, a connecting shaft penetrates through the middle part of the swing frame main body, two ends of the connecting shaft are fixed to the upper end of the bottom support, and the lower end of the bottom support is fixed to the bottom plate.

7. The small drying and inactivating device for the cut tobacco processed by the biological agent according to claim 1, wherein the electric heater is a numerical control electric heater, the electric heater heats the wall of the sample tank, a temperature sensor is arranged in the sample tank, and the heater is controlled to be turned on and off according to whether the temperature of the temperature sensor reaches a preset range.