Traditional Chinese medicine processing device

Abstract

The present application relates to the field of traditional Chinese medicine processing, especially to a processing and drying device for traditional Chinese medicinal materials. The technical problem to be solved is that bran is small and flaky, which is easy to block the mesh, resulting in low screening efficiency, and the temperature of the finished traditional Chinese medicinal materials is high, which is not convenient for people to collect quickly, and the dust particles adhered to the surface of the traditional Chinese medicinal materials are difficult to clean and collect. The technical implementation scheme of the present application is a processing and drying device for traditional Chinese medicinal materials, which comprises a support frame and a reaction tank; the support frame is provided with a reaction tank on the upper side. The present application realizes the cleaning of the mesh of the first screen by setting the annular air pipe and the air nozzle, and avoids the clogging of the first screen, which leads to the decrease of the screening efficiency. The present application realizes the cleaning of the first screen, and the air flowing through the condenser is cooled by setting the condenser and the cooling fins, so that the air nozzle sprays cooled air, thereby realizing the cooling of the traditional Chinese medicinal materials.

Description

Technical Field

[0001] The present invention relates to the field of traditional Chinese medicine processing, in particular to a processing and roasting device for traditional Chinese medicine. Background Art

[0002] Wheat bran stir-frying is a common method of preparing Chinese medicinal materials. It involves stir-frying cut herbs with a certain amount of wheat bran to mitigate the effects of certain potent drugs. After stir-frying, the herbs must be screened to remove the wheat bran. However, due to its small size and flakes, the bran easily clogs the mesh during sieving, reducing screening efficiency. Furthermore, the herbs are hot right after stir-frying, making it difficult to quickly collect them.

[0003] Moreover, after the Chinese medicinal materials are fried, some dust particles such as wheat bran fragments are usually attached to the surface, which are difficult to clean manually. At the same time, the dust is difficult to collect and clean, and it is easy to cause air pollution when it is scattered randomly, which affects the health of Chinese medicinal materials processing workers. Summary of the Invention

[0004] In order to overcome the shortcomings that wheat bran is small and flake-shaped and easily clogs the mesh, resulting in low screening efficiency, the temperature of the Chinese medicinal materials after frying the bran is high, which is inconvenient for people to collect quickly, and the dust particles attached to the surface of the Chinese medicinal materials are difficult to clean and collect, the present invention provides a processing and roasting device for Chinese medicinal materials.

[0005] The technical implementation scheme of the present invention is: a processing and roasting device for Chinese medicinal materials, including a support frame and a reaction tank; the reaction tank is installed on the upper side of the support frame; two feeding ports for adding Chinese medicinal materials and wheat bran are provided on the reaction tank; an electric heating pipe for heating the Chinese medicinal materials is provided between the inner wall and the outer wall of the reaction tank; the device also includes a first screen, an annular air supply pipe, an air nozzle, a stirring blade, a condensation component and a dust adsorption system; a rotatable stirring blade is installed on the inner side of the reaction tank; a discharge port for discharging materials is provided on the lower side of the reaction tank; a storage chamber for storing Chinese medicinal materials is provided on the inner side of the support frame ; A first vibrating screen for filtering Chinese medicinal materials is installed in the middle of the upper side of the support frame; the first screen is located below the discharge port, and the first screen is arranged in a frustum shape; an annular air pipe is connected to the upper side of the support frame; a condensation component for condensing moisture in the gas is provided on the upper side of the reaction tank; the air inlet end of the condensation component is connected to the interior of the reaction tank, and the air outlet end of the condensation component is connected to the annular air pipe; a number of air nozzles for cleaning the first screen are installed on the annular air pipe; the air nozzles are evenly arranged in a circumferential direction; a dust adsorption system for separating and collecting dust is connected to the upper side of the support frame.

[0006] Optionally, a feed hopper is also included; two feed hoppers for adding Chinese medicinal materials and wheat bran are fixedly connected to the upper side of the reaction tank.

[0007] Optionally, the condensation assembly includes a condenser, a heat sink and a gas storage tank; a condenser for condensing the air in the reaction tank is provided on the upper side of the reaction tank; the interior of the condenser is hollow, the air inlet end of the condenser is connected to the interior of the reaction tank, and the air outlet end of the condenser is connected to the annular gas pipe; heat sinks for heat exchange are fixedly connected to the front and rear sides of the condenser; a gas storage tank for storing gas is fixedly connected to the left side of the reaction tank, the air inlet end of the gas storage tank is connected to the condenser through a one-way valve, and the air outlet end of the gas storage tank is connected to the annular gas pipe through an electronic valve.

[0008] Optionally, a threaded protrusion structure is provided on the inner wall of the condenser.

[0009] Optionally, a discharging assembly is also included, which includes a discharging hopper, a connecting and fixing frame and a block; a connecting and fixing frame is fixedly connected to the lower side of the reaction tank, and a block that can move up and down is installed on the connecting and fixing frame; the size of the block is consistent with the size of the discharge port on the lower side of the reaction tank; a funnel-shaped discharging hopper is fixedly connected to the lower side of the reaction tank, and the discharging hopper is located on the outside of the connecting and fixing frame.

[0010] Optionally, it also includes an oscillation component, which includes an oscillation motor and an elastic fixing frame; the oscillation motor is installed on the inner side of the support frame; a vibrating elastic fixing frame is installed on the upper side of the oscillation motor; the elastic fixing frame is movably connected to the first screen through a hinge.

[0011] Optionally, the dust adsorption system includes an annular cover plate, a first annular baffle, a second annular baffle, a third annular baffle and a dust collecting bin; a first annular baffle for guiding the airflow is fixedly connected to the upper side of the support frame; a dust collecting bin for collecting dust is fixedly connected to the inner side of the first annular baffle; a second annular baffle for cooperating with the first annular baffle for guiding the airflow is installed on the outer side of the dust collecting bin; the second annular baffle is located below the first annular baffle, and a certain gas circulation channel is provided between the first annular baffle and the second annular baffle, and the gas circulation channel gradually widens from top to bottom; an annular cover plate is provided on the upper side of the dust collecting bin; a third annular baffle for blocking dust is fixedly connected to the inner side of the dust collecting bin, and the third annular baffle is configured to be funnel-shaped; an exhaust hole for discharging the airflow is provided on the upper side of the annular cover plate.

[0012] Optionally, the dust adsorption system further includes a second screen; the second screen is installed between the first annular baffle and the second annular baffle.

[0013] Optionally, the dust adsorption system also includes a water pipe and a water outlet pipe; the upper side of the annular cover is connected to the water pipe; the water outlet end of the water pipe is connected to the dust collection bin, and the water inlet end of the water pipe is connected to the water outlet hole of the condenser; the lower side of the dust collection bin is connected to the water outlet pipe.

[0014] Optionally, a medicinal material collection system is also included, which includes an annular rotating frame and a collecting block; a discharge trough for discharging Chinese medicinal materials is provided on the outside of the support frame; a rotatable annular rotating frame is slidably connected to the inside of the support frame; a collecting block is fixed to the outside of the annular rotating frame; and the lower surface of the collecting block is in contact with the lower surface of the storage chamber.

[0015] The present invention has the following advantages: Compared with the prior art, the present invention has the following beneficial effects:

[0016] By setting up a ring-shaped air pipe and an air nozzle, the air in the reaction tank is used to clean the mesh of the first screen, thereby avoiding clogging of the first screen and causing a decrease in screening efficiency, thereby achieving cleaning of the first screen;

[0017] The air flowing through the condenser is cooled by setting a condenser and a heat sink, so that the air nozzle sprays out cooled air, thereby cooling the Chinese medicinal materials;

[0018] Through the cooperation between the first annular baffle, the second annular baffle and the third annular baffle, the heavier dust particles in the airflow are collected in the dust collection bin, thereby achieving the separation and collection of dust on the surface of the Chinese medicinal materials;

[0019] By setting up a water supply pipe and a water outlet pipe, the condensed water inside the condenser is transported to the dust collection bin, and the waste water is discharged through the water outlet pipe, so as to achieve the adsorption and cleaning of the collected dust in the dust collection bin;

[0020] By setting a rotatable annular rotating frame and a collecting block, the annular rotating frame rotates to drive the collecting block to rotate in the storage cavity, and then drives the Chinese medicinal materials to rotate to the discharge chute, so that the Chinese medicinal materials slide out through the discharge chute for easy collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the first three-dimensional structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention;

[0023] Figure 3 It is a first partial cross-sectional view of the present invention;

[0024] Figure 4 A second partial cross-sectional view of the present invention;

[0025] Figure 5 A third partial cross-sectional view of the present invention;

[0026] Figure 6 is a cross-sectional view of a condensing assembly of the present invention;

[0027] Figure 7It is a schematic diagram of the three-dimensional structure of the dust adsorption system of the present invention;

[0028] Figure 8 This is a schematic diagram of the first partial three-dimensional structure of the dust adsorption system of the present invention;

[0029] Figure 9 This is a schematic diagram of a second partial three-dimensional structure of the dust adsorption system of the present invention;

[0030] Figure 10 It is a partial cross-sectional view of the dust adsorption system of the present invention.

[0031] The meaning of the reference numerals in the figure: 1-support frame, 1001-storage chamber, 1002-discharge port, 2-reaction tank, 3-first screen, 4-annular air pipe, 5-air nozzle, 6-stirring blade, 201-drive motor, 202-feed hopper, 301-discharge hopper, 302-connecting fixed frame, 303-drive member, 304-block, 305-oscillation motor, 306-elastic fixed frame, 401-annular slide rail, 402-electric slider, 403-annular rotating frame, 404-collecting block, 501-condenser, 502-heat sink, 503-gas storage tank, 601-water pipe, 602-annular cover, 603-first annular baffle, 604-second annular baffle, 605-third annular baffle, 606-second screen, 607-dust collection bin, 608-water outlet pipe. DETAILED DESCRIPTION

[0032] To make the objectives, technical solutions, and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that any directional terms such as "up," "down," "left," "right," "front," "back," "inside," and "outside" that appear or will appear herein are based solely on the accompanying drawings and are not intended to limit the present invention.

[0033] Example 1

[0034] like Figure 3-Figure 6 As shown, a processing and roasting device for Chinese medicinal materials includes a support frame 1 and a reaction tank 2; the reaction tank 2 is installed on the upper side of the support frame 1; the reaction tank 2 is provided with two feed inlets; an electric heating tube is provided between the inner wall and the outer wall of the reaction tank 2 for heating the Chinese medicinal materials;

[0035] It also includes a first screen 3, an annular air supply pipe 4, an air nozzle 5, a stirring blade 6, a condensation component and a dust adsorption system; a stirring blade 6 is installed on the inside of the reaction tank 2; a discharge port 1002 is opened on the lower side of the reaction tank 2. After the Chinese medicinal materials in the reaction tank 2 are heated by the electric heating tube, the stirring blade 6 continuously stir-fries the Chinese medicinal materials and wheat bran by rotating to ensure that the Chinese medicinal materials are heated evenly, complete the bran frying process of the Chinese medicinal materials, and then discharge them downward through the discharge port 1002; a storage cavity 1001 is provided on the inside of the support frame 1; a first screen 3 is installed in the middle of the upper side of the support frame 1; the first screen 3 is located below the discharge port 1002, and the first screen 3 is set to a frustum shape. The Chinese medicinal materials after bran frying fall on the first screen 3 after being discharged through the discharge port 1002, and the first screen 3 is used to remove the Chinese medicinal materials in the Chinese medicinal materials. The wheat bran is filtered, and the Chinese medicinal materials slide down the inclined surface of the first screen 3 into the storage chamber 1001; the upper side of the support frame 1 is connected to the annular air pipe 4; the upper side of the reaction tank 2 is provided with a condensation component; the air inlet end of the condensation component is connected to the inside of the reaction tank 2, and the air outlet end of the condensation component is connected to the annular air pipe 4, and the air inside the reaction tank 2 is cooled and dehumidified by the condensation component and then transmitted to the annular air pipe 4; a number of air nozzles 5 are installed on the annular air pipe 4; the air nozzles 5 are evenly arranged in a circumferential direction, and the air in the annular air pipe 4 is pressurized and ejected through the air nozzles 5 to clean the mesh of the first screen 3 to prevent the first screen 3 from being blocked, thereby realizing the cleaning of the first screen 3; the upper side of the support frame 1 is connected to a dust adsorption system, and the dust on the surface of the Chinese medicinal materials is separated and collected by the dust adsorption system.

[0036] It also includes a feed hopper 202; two feed hoppers 202 are fixedly connected to the upper side of the reaction tank 2, which is convenient for manually adding Chinese medicinal materials into the reaction tank 2 through the feed hopper 202. The condensation component includes a condenser 501, a heat sink 502 and an air storage tank 503; a condenser 501 is provided on the upper side of the reaction tank 2; the interior of the condenser 501 is hollow, the air inlet end of the condenser 501 is connected to the interior of the reaction tank 2, and the air outlet end of the condenser 501 is connected to the annular air pipe 4; heat sinks 502 are fixedly connected to the front and back sides of the condenser 501, and the heat sink 502 is used to accelerate the transfer of heat in the condenser 501 to the outside, while reducing the temperature in the condenser 501, cooling the high-temperature airflow from the inside of the reaction tank 2, and condensing the moisture in the airflow to the outside to achieve cooling and dehumidification of the airflow, so that the airflow enters the air nozzle 5 and is convenient for the mesh of the first screen 3. The eye is cleaned to prevent moisture in the air flow from adhering to the first screen 3 and causing it to stick to bran, which causes the Chinese medicinal materials to be affected by moisture and cause mold and other problems. At the same time, the cooling air flow can effectively and quickly cool down the high-temperature Chinese medicinal materials and speed up the production rate. A gas storage tank 503 is fixedly connected to the left side of the reaction tank 2, and the air inlet end of the gas storage tank 503 is connected to the condenser 501 through a one-way valve, and the air outlet end of the gas storage tank 503 is connected to the annular air pipe 4 through an electronic valve. The gas condensed by the condenser 501 is stored by the gas storage tank 503, and when the filter needs to be cleaned, the electronic valve is controlled to connect the gas storage tank 503 with the annular air pipe 4 to deliver the cooled gas to the annular air pipe 4.

[0037] The inner wall of the condenser 501 is provided with a threaded protrusion structure, which increases the contact area with the air, thereby increasing the heat dissipation effect and improving the condensation rate.

[0038] The condenser 501 is provided with a water outlet for discharging condensed water.

[0039] It also includes a discharging assembly, which includes a discharging hopper 301, a connecting and fixing frame 302 and a stopper 304; the connecting and fixing frame 302 is fixedly connected to the lower side of the reaction tank 2, and the stopper 304 is installed on the connecting and fixing frame 302; the size of the stopper 304 is consistent with the size of the discharge port 1002 on the lower side of the reaction tank 2, and the discharge of the Chinese medicinal materials in the reaction tank 2 is achieved by moving the stopper 304 up and down; the discharging hopper 301 is fixedly connected to the lower side of the reaction tank 2, and the discharging hopper 301 is located on the outside of the connecting and fixing frame 302, so that when discharging, the Chinese medicinal materials are discharged from just above the first screen 3 under the restriction of the discharging hopper 301, avoiding the Chinese medicinal materials from splashing randomly during discharging, and ensuring the screening effect of the first screen 3.

[0040] The discharging assembly also includes a driving member 303; the driving member 303 is installed on the connecting fixing frame 302, and the driving member 303 is an electric push rod; the telescopic end of the driving member 303 is fixedly connected to the stop block 304, and the telescopic end of the driving member 303 is controlled to move up and down to drive the stop block 304 to move up and down.

[0041] The stopper 304 is configured to be conical and can fit with the lower surface of the stirring blade 6 so that the Chinese medicinal materials will not accumulate on the upper surface of the stopper 304 when being discharged downward, thereby reducing waste of the Chinese medicinal materials.

[0042] It also includes an oscillation component, which includes an oscillation motor 305 and an elastic fixing frame 306; the oscillation motor 305 is installed on the inner side of the support frame 1; the elastic fixing frame 306 is installed on the upper side of the oscillation motor 305; the elastic fixing frame 306 is movably connected to the first screen 3 through a hinge, and the vibration generated by the oscillation motor 305 is transmitted to the first screen 3 through the elastic fixing frame 306, thereby causing the first screen 3 to vibrate continuously, so that the Chinese medicinal materials are evenly distributed on the first screen 3 for screening, thereby improving the screening efficiency of the first screen 3.

[0043] The drive motor 201 is fixedly connected to the upper side of the support frame 1 through the mounting frame. The output end of the drive motor 201 is fixedly connected to the stirring blade 6. The stirring blade 6 is rotated by the operation of the drive motor 201.

[0044] The following is a detailed description of the bran frying process of Chinese medicinal materials: When frying bran, Chinese medicinal materials and wheat bran are added into the reaction tank 2 through the feed hopper 202. After the Chinese medicinal materials in the reaction tank 2 are heated by the electric heating tube, the driving motor 201 drives the stirring blade 6 to rotate to continuously stir-fry the Chinese medicinal materials to ensure that the Chinese medicinal materials are heated evenly. Since wheat bran contains moisture, a large amount of water vapor will be generated during bran frying. The hot air flow in the reaction tank 2 carries the water vapor upward into the condenser 501, and the water vapor in the air flow is condensed by the condenser 501. Further, in order to improve the condensation effect, The water vapor in the air flow is fully eliminated, and a threaded protrusion structure is provided on the inner wall of the condenser 501, so that the contact area between the condenser 501 and the air flow is increased, thereby improving the condensation effect. At the same time, the heat transfer in the condenser 501 to the outside is accelerated through the heat sink 502, and the temperature in the condenser 501 is reduced, so as to realize the rapid condensation of the water vapor in the air flow. The condensed water is discharged outward through the water outlet hole, and the cooled air flow enters the gas storage tank 503 for storage through the one-way valve. When the Chinese medicinal materials are fried, the driving member 303 drives the block 304 to move downward, so that the Chinese medicinal materials are fried. The medicinal materials are discharged from the top of the first screen 3 under the restriction of the discharge hopper 301, so as to avoid the random splashing of the medicinal materials during discharge and ensure the screening effect of the first screen 3. At the same time, the stopper 304 is set to a cone shape and can fit with the lower surface of the stirring blade 6, so that the medicinal materials will not accumulate on the upper surface of the stopper 304 when discharged downward, thereby reducing the waste of the medicinal materials. When the medicinal materials fall on the first screen 3, the medicinal materials are sieved and separated from the wheat bran and dust by the first screen 3. The elastic fixing frame 306 transmits the vibration generated by the oscillation motor 305 to the first screen 3, and the medicinal materials are separated. The first screen 3 vibrates continuously, so that the Chinese medicinal materials are evenly distributed on the first screen 3, and the screening efficiency of the first screen 3 is improved. At this time, the electronic valve is controlled to connect the gas storage tank 503 with the annular gas pipe 4. The cooled gas is transmitted through the annular gas pipe 4 and ejected from the air nozzle 5 to clean the mesh of the first screen 3 to prevent the first screen 3 from being blocked. At the same time, the Chinese medicinal materials that have been fried with bran are cooled down to cool down quickly. Finally, the Chinese medicinal materials slide down the inclined surface of the first screen 3 into the storage chamber 1001, thereby realizing the frying, screening and storage of the Chinese medicinal materials.

[0045] Example 2

[0046] On the basis of Example 1, Figure 7-10As shown, the dust adsorption system includes an annular cover plate 602, a first annular baffle 603, a second annular baffle 604, a third annular baffle 605 and a dust collecting bin 607; the first annular baffle 603 is fixedly connected to the upper side of the support frame 1; the dust collecting bin 607 is fixedly connected to the inner side of the first annular baffle 603, and the dust in the airflow is settled and collected through the dust collecting bin 607; the second annular baffle 604 is installed on the outer side of the dust collecting bin 607; the second annular baffle 604 is located below the first annular baffle 603, and a certain gas circulation channel is provided between the first annular baffle 603 and the second annular baffle 604, and the gas circulation channel gradually widens from top to bottom, and the external airflow is guided into the dust collecting bin 607 through the cooperation of the first annular and the second annular baffles 604, and the gas flow rate is gradually increased through the gas circulation channel which gradually widens from top to bottom, so as to prevent dust from being trapped. Dust falls between the first and second annular baffles 604, blocking the gas circulation channel; an annular cover plate 602 is provided on the upper side of the dust collecting bin 607; a third annular baffle 605 is fixedly connected to the inner side of the dust collecting bin 607, and the third annular baffle 605 is configured to be funnel-shaped. When the airflow enters the dust collecting bin 607, under the blocking action of the outer side of the third annular baffle 605, the airflow flows downward, so that the airflow directly contacts the clean water in the dust collecting bin 607, thereby realizing the sedimentation of the dust in the airflow. At the same time, the airflow entering the dust collecting bin 607 is blocked by the inner side of the third annular baffle 605 to prevent the formation of backflow airflow inside the dust collecting bin 607, forming convection with the gas circulation channel, and affecting the dust cleaning effect; an exhaust hole is provided on the upper side of the annular cover plate 602, and the airflow is discharged from the exhaust hole on the annular cover plate 602 after passing through the third annular baffle 605.

[0047] The dust adsorption system also includes a second screen 606; a second screen 606 is installed between the first annular baffle 603 and the second annular baffle 604. The second screen 606 is provided to prevent some Chinese medicinal materials and wheat bran from being blown into the dust collection bin 607 due to their light weight.

[0048] The dust adsorption system also includes a water pipe 601 and a water outlet pipe 608; the upper side of the annular cover plate 602 is connected to the water pipe 601; the water outlet end of the water pipe 601 is connected to the dust collection bin 607, and the water inlet end of the water pipe 601 is connected to the water outlet hole of the condenser 501. The condensed water inside the condenser 501 is transported to the dust collection bin 607 through the water pipe 601, and then the dust in the dust collection bin 607 is adsorbed, thereby realizing the secondary utilization of water resources; the lower side of the dust collection bin 607 is connected to the water outlet pipe 608, and the waste water in the dust collection bin 607 is discharged through the water outlet pipe 608, thereby completing the dust cleaning.

[0049] The dust adsorption system is described in detail below: After the Chinese medicinal materials are fried with bran, some bran fragments and dust particles are usually attached to the surface, which are difficult to separate manually. At the same time, the cleaned dust is easily scattered and causes air pollution. For this reason, when the air nozzle 5 sprays air to clean the mesh of the first screen 3, the air flow blows to the surface of the Chinese medicinal materials, blowing away the dust attached to the surface of the Chinese medicinal materials. At this time, after the air flow contacts the Chinese medicinal materials, the air flow flows obliquely upward, and then, under the guidance of the first annular baffle 603 and the second annular baffle 604, the air flow enters the dust collection bin 607 from the gas flow channel between the first annular baffle 603 and the second annular baffle 604. Furthermore, in order to prevent the dust in the air flow from accumulating in the gas flow channel during the flow, the gas flow channel between the first annular baffle 603 and the second annular baffle 604 is gradually widened from top to bottom, so that the gas flow rate is gradually increased to prevent dust from falling between the first annular and second annular baffles 604 and blocking the gas flow channel.

[0050] Furthermore, the water pipe 601 transports the condensed water inside the condenser 501 to the dust collection bin 607. When the air flow passes through the gas circulation channel and the funnel-shaped third annular baffle 605, the air flow flows downward under the blocking effect of the outer side of the third annular baffle 605, so that the air flow directly contacts the clean water in the dust collection bin 607, thereby achieving the sedimentation of the dust in the air flow. At the same time, the air flow entering the dust collection bin 607 is blocked by the inner side of the third annular baffle 605 to prevent the formation of backflow airflow inside the dust collection bin 607, forming convection with the gas circulation channel, and affecting the dust cleaning effect. Finally, the air flow continues to flow upward after passing through the third annular baffle 605, and is then discharged through the exhaust hole on the annular cover plate 602. At the same time, the dust-containing water is discharged to the outside of the dust collection bin 607 through the water outlet pipe 608, thereby achieving the separation and collection of dust on the surface of the Chinese medicinal materials.

[0051] Example 3

[0052] On the basis of Example 1 or 2, as Figure 1 、 Figure 2 、 Figure 3 and Figure 5As shown, it also includes a medicinal material collection system, which includes an annular rotating frame 403 and a collecting block 404; a discharge trough is opened on the outside of the support frame 1, and the Chinese medicinal materials in the storage cavity 1001 are discharged through the discharge trough; the inner side of the support frame 1 is slidably connected to the annular rotating frame 403; the outer side of the annular rotating frame 403 is fixedly connected to the collecting block 404; the lower surface of the collecting block 404 is in contact with the lower surface of the storage cavity 1001, and the collection block 404 is driven to rotate in the storage cavity 1001 through the rotation of the annular rotating frame 403, thereby driving the Chinese medicinal materials to rotate in the storage cavity 1001. When the collecting block 404 rotates to the discharge trough, the Chinese medicinal materials slide out through the discharge trough for easy collection.

[0053] The medicinal material collection system also includes an annular slide rail 401 and an electric slider 402; the annular slide rail 401 is fixedly connected to the lower side of the support frame 1; the electric slider 402 is slidably connected to the annular slide rail 401; the electric slider 402 is fixedly connected to the annular rotating frame 403, and by driving the electric slider 402 to slide on the annular slide rail 401, the annular rotating frame 403 is driven to rotate.

[0054] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications may be made to the present invention without departing from the principles and spirit of the invention as defined in the claims. Therefore, the detailed description of the disclosed embodiments is intended to be illustrative only and not to limit the present invention, which is to be defined by the claims.

Claims

1. A Chinese medicinal material processing and roasting device, comprising a support frame (1) and a reaction tank (2); the reaction tank (2) is mounted on the upper side of the support frame (1); the reaction tank (2) is provided with two feed ports for adding Chinese medicinal materials and wheat bran; an electric heating tube for heating the Chinese medicinal materials is provided between the inner wall and the outer wall of the reaction tank (2); the device is characterized by: The invention also includes a first screen (3), an annular air delivery pipe (4), an air nozzle (5), a stirring blade (6), a condensation component and a dust adsorption system; a rotatable stirring blade (6) is installed on the inner side of the reaction tank (2); a discharge port (1002) for discharging materials is opened on the lower side of the reaction tank (2); a storage cavity (1001) for storing Chinese medicinal materials is provided on the inner side of the support frame (1); a first screen (3) that can vibrate and is used to filter Chinese medicinal materials is installed in the middle of the upper side of the support frame (1); the first screen (3) is located below the discharge port (1002) and The first screen (3) is configured to be truncated; the upper side of the support frame (1) is connected to an annular air supply pipe (4); the upper side of the reaction tank (2) is provided with a condensation component for condensing moisture in the gas; the air inlet end of the condensation component is communicated with the interior of the reaction tank (2), and the air outlet end of the condensation component is communicated with the annular air supply pipe (4); a plurality of air nozzles (5) for cleaning the first screen (3) are installed on the annular air supply pipe (4); the air nozzles (5) are evenly arranged in a circumferential direction; the upper side of the support frame (1) is connected to a dust adsorption system for separating and collecting dust; The dust adsorption system comprises an annular cover plate (602), a first annular baffle (603), a second annular baffle (604), a third annular baffle (605) and a dust collection bin (607); the upper side of the support frame (1) is fixedly connected to the first annular baffle (603) for guiding airflow; the inner side of the first annular baffle (603) is fixedly connected to the dust collection bin (607) for collecting dust; the outer side of the dust collection bin (607) is installed with a second annular baffle (604) for cooperating with the first annular baffle (603) to guide airflow; the second annular baffle ( 604) is located below the first annular baffle (603), and a certain gas circulation channel is provided between the first annular baffle (603) and the second annular baffle (604), and the gas circulation channel gradually widens from top to bottom; an annular cover plate (602) is provided on the upper side of the dust collection bin (607); a third annular baffle (605) for blocking dust is fixedly connected to the inner side of the dust collection bin (607), and the third annular baffle (605) is arranged in a funnel shape; an exhaust hole for discharging air flow is provided on the upper side of the annular cover plate (602).

2. The Chinese medicinal material processing and roasting device according to claim 1, characterized in that: It also includes a feed hopper (202); two feed hoppers (202) for adding Chinese medicinal materials and wheat bran are fixedly connected to the upper side of the reaction tank (2).

3. The Chinese medicinal material processing and roasting device according to claim 1, characterized in that: The condensation assembly comprises a condenser (501), a heat sink (502) and a gas storage tank (503); a condenser (501) for condensing air in the reaction tank (2) is provided on the upper side of the reaction tank (2); the interior of the condenser (501) is hollow, the air inlet end of the condenser (501) is communicated with the interior of the reaction tank (2), and the air outlet end of the condenser (501) is communicated with the annular air supply pipe (4); heat sinks (502) for exchanging heat are fixedly connected to the front and rear sides of the condenser (501); a gas storage tank (503) for storing gas is fixedly connected to the left side of the reaction tank (2), the air inlet end of the gas storage tank (503) is communicated with the condenser (501) through a one-way valve, and the air outlet end of the gas storage tank (503) is communicated with the annular air supply pipe (4) through an electronic valve.

4. The Chinese medicinal material processing and roasting device according to claim 3, characterized in that: The inner wall of the condenser (501) is provided with a threaded protrusion structure.

5. The Chinese medicinal material processing and roasting device according to claim 1, characterized in that: The apparatus further comprises a discharge assembly, which comprises a discharge hopper (301), a connecting and fixing frame (302) and a stopper (304); the connection and fixing frame (302) is fixedly connected to the lower side of the reaction tank (2), and a stopper (304) that can move up and down is installed on the connection and fixing frame (302); the size of the stopper (304) is consistent with the size of the discharge port (1002) on the lower side of the reaction tank (2); a funnel-shaped discharge hopper (301) is fixedly connected to the lower side of the reaction tank (2), and the discharge hopper (301) is located outside the connecting and fixing frame (302).

6. The Chinese medicinal material processing and roasting device according to claim 1, characterized in that: The device further comprises an oscillating assembly, which comprises an oscillating motor (305) and an elastic fixing frame (306); the oscillating motor (305) is mounted on the inner side of the support frame (1); a vibrating elastic fixing frame (306) is mounted on the upper side of the oscillating motor (305); and the elastic fixing frame (306) is movably connected to the first screen (3) via a hinge.

7. The Chinese medicinal material processing and roasting device according to claim 1, characterized in that: The dust adsorption system further comprises a second screen (606); the second screen (606) is installed between the first annular baffle (603) and the second annular baffle (604).

8. The Chinese medicinal material processing and roasting device according to claim 3, characterized in that: The dust adsorption system further comprises a water pipe (601) and a water outlet pipe (608); the upper side of the annular cover plate (602) is connected to the water pipe (601); the water outlet end of the water pipe (601) is connected to the inside of the dust collection bin (607), and the water inlet end of the water pipe (601) is connected to the water outlet hole of the condenser (501); and the lower side of the dust collection bin (607) is connected to the water outlet pipe (608).

9. The Chinese medicinal material processing and roasting device according to claim 1, characterized in that: The invention also includes a medicinal material collection system, which includes an annular rotating frame (403) and a collection block (404); a discharge trough for discharging Chinese medicinal materials is provided on the outer side of the support frame (1); a rotatable annular rotating frame (403) is slidably connected to the inner side of the support frame (1); a collection block (404) is fixedly connected to the outer side of the annular rotating frame (403); and a lower surface of the collection block (404) is in contact with the lower surface of the storage cavity (1001).

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