CN218607377U - A drying-machine for grass traditional chinese medicine processing - Google Patents

Abstract

The utility model relates to a traditional chinese medicine processing machinery technical field particularly relates to a drying-machine for processing of grass class traditional chinese medicine. The utility model provides a drying-machine for grass type traditional chinese medicine processing, including machine and the drying-machine body of completing, the machine of completing and conveyer belt end to end, the drying-machine body includes drive mechanism, discharge mechanism, drying mechanism and frame, drive mechanism includes a plurality of conveyer belt and motor, motor fixed connection is in the frame, the conveyer belt includes guipure and drive wheel, the drive wheel is connected with the guipure, the motor provides power for the drive wheel, drying mechanism includes the unit of drying, discharge mechanism includes the intake pipe, fan and outlet duct, intake-tube connection is at the drying-machine top, the outlet duct is connected in the drying-machine side, the fan has collecting box bottom to be equipped with the discharge gate. The utility model has the advantages of can carry out the even heating to the material, be favorable to reducing the energy consumption, drying efficiency is high.

Description

A drying machine for herbal traditional Chinese medicine processing

technical field

The utility model relates to the technical field of traditional Chinese medicine processing machinery, in particular to a drying machine for processing herbal traditional Chinese medicine.

Background technique

During the processing of traditional Chinese medicine, it is necessary to dry the medicinal materials of traditional Chinese medicine. However, most of the dryers widely used at present adopt a closed heating and drying structure, which requires a process operation of feeding-drying-discharging, and the drying efficiency Low, and long-term drying and heating will cause the heating surface to receive more heat, and there will be uneven heating.

Existing technology 1: Chinese patent CN201721322581.6, a mesh belt dryer discloses the following content: a mesh belt dryer, including a body, the body is equipped with a multi-layer uniformly arranged drying transmission device, The drying transmission device includes a transmission wheel and a conveyor belt, and the adjacent two sets of drying transmission devices are respectively connected to both sides of the inner wall of the body, and a feeding transmission device is provided on one side of the body, and the feeding transmission device There are rotatable fan A, fan B and vibrator respectively. The utility model uses a hot air stove as a heating device, the heating device has high thermal efficiency, stable hot air temperature, and accurate temperature control, which can effectively ensure the drying quality and stability of tea leaves; the heating device is connected with the top moisture removal and dust removal device through the drying cavity, The air flow channel is formed, and through the matching adjustment of the control system, the air circulation effect can be enhanced, and the drying efficiency can be improved. The moisture, tea hair, dust, etc. generated during the tea drying process can also be removed by the dehumidification and dust removal device to ensure that the tea is dried quality.

Existing technology 2: The patent CN201921844342.6 that the applicant once applied for discloses the following content of a multi-layer mesh belt dryer. A multi-layer mesh belt dryer includes a transmission mechanism, a drying mechanism and a frame. The transmission mechanism includes several conveyor belts and motors, the motors are fixedly connected to the frame, the conveyor belts include mesh belts and transmission wheels, and the transmission wheels are connected to the mesh belts. The motor provides power for the transmission wheel, and the drying mechanism includes several drying units, and the drying units are fixedly connected to the frame. The utility model has uniform heating and high drying efficiency. The mesh belt is used for drying, which helps to reduce energy consumption and save manpower. At the same time, multiple drying units are used to dry and dehumidify from the top, which helps to prevent water vapor from condensing. , wet the dried material.

This prior art 1 has the disadvantages of heating from the side, which easily causes the material to fly out of the mesh belt, and consumes a lot, which is not conducive to reducing costs. The prior art 2 finds the following deficiencies in the process of using herbal traditional Chinese medicine. The traditional Chinese medicine consists of two parts: the leaves and the stems of the plants. During the drying process, the leaves are very easy to be dried and only need two to three layers of drying, but the stems need five layers of mesh belts to be completely dried. Therefore, there is a need for a drying machine for herbal traditional Chinese medicine processing that can uniformly heat materials, help reduce costs, and have high drying efficiency.

Utility model content

In order to solve the above problems, a drying machine for herbal traditional Chinese medicine processing is provided which can uniformly heat materials, is beneficial to reduce energy consumption, and has high drying efficiency. The utility model adopts the following technical solutions.

A drying machine for the processing of herbal traditional Chinese medicines, comprising a de-enzyme machine and a dryer body, the dryer body includes a transmission mechanism, a discharge mechanism, a drying mechanism and a frame, and the transmission mechanism includes A plurality of conveyor belts and motors, the green removal machine is connected end to end with the conveyor belt, the motor is fixedly connected to the frame, the conveyor belt includes a mesh belt and a transmission wheel, and the transmission wheel is connected to the The mesh belt is connected, the motor provides power for the transmission wheel, the drying mechanism includes a drying unit, the discharge mechanism includes an air inlet pipe, a fan and an air outlet pipe, and the inlet The air pipe is connected to the top of the dryer, the outlet pipe is connected to the side of the dryer, a collection box is provided under the fan, and a discharge port is provided at the bottom of the collection box.

First of all, the utility model adopts the structure of the mesh belt, which can enhance the air permeability of the material during the drying process and facilitate the rapid drying of the material. In addition, the utility model uses multiple drying units to dry the material on the conveyor belt. dry, which helps to improve the drying efficiency. At the same time, compared with the traditional dryer, the utility model uses a conveyor belt to transport materials in the dryer, eliminating the need for manual feeding and discharging operations. When the material passes through the conveyor belt After being transported out of the dryer, the drying is completed, which helps to improve efficiency and reduce energy consumption. Secondly, the utility model adopts the scheme of combined use of greening and dryer, which can prevent the grass leaves from directly changing color due to high-temperature drying, ensuring The quality of the product is improved. In addition, the utility model adopts the discharge method of the cyclone blower to blow the dried grass Chinese medicine into the collection device through the air flow. This scheme utilizes the characteristic that the grass Chinese medicine is easy to be blown up after drying. , Turn the factors that are not conducive to drying into a method of separating and discharging the stems and leaves of herbal Chinese medicines to prevent the leaves from discoloration and fragmentation due to drying, thereby reducing costs and improving product quality.

Preferably, the conveyor belts are located at different levels, and between every two adjacent conveyor belts, the head end of the lower conveyor belt is located below the end of the upper conveyor belt.

During use, the material to be dried is placed on the conveyor belt and then the material is transported between different conveyor belts. In the process of falling from one conveyor belt to another, the material will be stir-fried, and at the same time it can play a role in drying. The effect of fully heating and drying, and the materials falling into another conveyor belt will be more fluffy, which is conducive to strengthening the drying effect.

Preferably, the conveyor belt includes an odd-numbered layer conveyor belt and an even-numbered layer conveyor belt, and the rotation directions of the odd-numbered layer conveyor belt and the even-numbered layer conveyor belt are opposite.

During the movement of the materials on the conveyor belts, the materials continuously reciprocate inside the frame, which enhances the drying effect of the utility model.

As preferably, the transmission wheels of every two adjacent odd-numbered layer conveyor belts are connected by a transmission chain, and the transmission wheels of every two adjacent even-numbered layer conveyor belts are connected by a transmission chain, and the motor is divided into a first motor and the second motor, the transmission wheel of the bottom odd-numbered layer conveyor belt is connected with the first motor through a transmission chain, the transmission wheel of the bottom even-numbered layer conveyor belt is connected with the second motor through a transmission chain, and the The rotation directions of the first motor and the second motor are opposite.

The utility model adopts the above-mentioned structure and only needs two motors to drive the multi-layer conveyor belt, which helps to improve the drying efficiency and reduces the cost.

Preferably, the drying unit is located inside the mesh belt, and the drying unit is an electromagnetic heater.

The utility model adopts the structure of the drying unit, which is different from the prior art. It can be dried under the mesh belt and airflow at the same time, and dried from the upper and lower sides, which improves the drying efficiency and ensures that the leaves are dry and detached. It is convenient for the next step of discharging.

Preferably, it also includes a dehumidification fan and a dehumidification pipe, the dehumidification pipe includes a bottom dehumidification air pipe and a dehumidification inlet pipe, the dehumidification air inlet pipe is located at the top of the dryer body, and the dehumidification The air intake pipe is connected with the dehumidification blower.

The utility model is also equipped with dehumidification fan and other structures, and it is arranged on the top of the frame, so that the direction of the dehumidification airflow and the discharge airflow are consistent, preventing the airflow from being disturbed, thereby helping the heat to circulate in the dryer and improving the drying efficiency. Drying efficiency, also improved the efficiency of dehumidification of the utility model at the same time.

Preferably, the air inlet pipe is located above the third layer of conveyor belt, and the suction direction of the air outlet pipe is the same as the conveying direction of the third layer of conveyor belt.

The utility model adopts the above-mentioned structure, which can utilize the inertia of the material to reduce the difficulty of sucking out the blade material, so as to realize the rapid separation of the blade and the stem.

Preferably, the de-greening machine includes a de-enzyming section and a conveying section, the de-enzyming section is provided with a heater, and the head end of the conveying section is located below the end of the de-enzyming section.

Preferably, the de-greening section includes a de-greening machine conveyor belt and a heating mechanism, and the heating mechanism is located inside the de-greening machine conveyor belt.

The utility model adopts the above-mentioned structure, and in the process of use, the traditional Chinese medicine is cleaned first, which helps to prevent the traditional Chinese medicine from discoloration and fragmentation during the drying process.

The beneficial effects of the utility model are as follows: 1. The utility model has uniform heating and high drying efficiency; 2. The mesh belt is used for drying, which helps to reduce energy consumption and save manpower; Traditional Chinese medicine is separated from other impurities, which reduces the cost.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model;

Fig. 2 is a side view of the utility model;

Fig. 3 is a structural schematic diagram of the discharging mechanism.

Detailed ways

The utility model is further explained below in conjunction with specific implementation examples.

A drying machine for processing herbal traditional Chinese medicines, comprising a de-greening machine 2 and a drying machine body 1, the drying machine body 1 comprising a transmission mechanism 3, a discharge mechanism 4, a drying mechanism 5 and a frame 6 , the transmission mechanism 3 includes five conveyor belts 7 and a motor 8, the green-chopping machine 2 is connected end-to-end with the topmost conveyor belt 7, and the motor 8 is fixedly connected to the frame 6, The conveyor belt 7 includes a mesh belt 9 and a transmission wheel 10, the transmission wheel 10 is connected with the mesh belt 9, the motor 8 provides power for the transmission wheel 10, and the drying mechanism 5 includes a drying unit 11, the discharge mechanism 4 includes an air inlet pipe 12, a fan 13 and an air outlet pipe 14, the air inlet pipe 12 is connected to the top of the dryer, and the air outlet pipe 14 is connected to the On the side of the dryer, a collection box 15 is provided under the fan, and a discharge port 27 is provided at the bottom of the collection box. The air inlet pipe is located above the third layer of conveyor belt, and the suction direction of the air outlet pipe is the same as the conveying direction of the third layer of conveyor belt. Each of the conveyor belts 7 is located at a different level, and between every two adjacent conveyor belts 7 , the head end of the lower conveyor belt 7 is located below the end of the upper conveyor belt 7 . The conveyor belt 7 includes an odd-numbered layer conveyor belt 15 and an even-numbered layer conveyor belt 16, and the rotation directions of the odd-numbered layer conveyor belt and the even-numbered layer conveyor belt 16 are opposite. The drive wheels 10 of every two adjacent odd-numbered layers of conveyor belts 15 are connected by a transmission chain, and the transmission wheels 10 of every two adjacent even-numbered layers of conveyor belts 16 are connected by a transmission chain. The motor 8 is divided into the first A motor 17 and a second motor 18, the driving wheel 10 of the odd-numbered layer conveyor belt 15 at the bottom is connected with the first motor 17 through a transmission chain, and the driving wheel 10 of the even-numbered layer conveyor belt 16 at the bottom is connected with the second motor 17. The motors 18 are connected through a transmission chain, and the rotation directions of the first motor 17 and the second motor 18 are opposite. The drying unit 11 is located inside the mesh belt 9, and the drying unit 11 is an electromagnetic heater. The utility model also includes a dehumidification fan 19 and a dehumidification pipe 20. The dehumidification pipe includes a bottom dehumidification air pipe 22 and a dehumidification air intake pipe 21. The dehumidification air intake pipe 21 is located at the top of the dryer body. , the dehumidification inlet pipe 21 is connected with the dehumidification fan 19 . The de-enzyming machine 2 includes a de-enzyming section 23 and a conveying section 24, the de-enzyming section 23 is provided with a heater, and the head end of the conveying section 24 is located below the end of the de-enzyming section 23. The green-cleaning section 23 includes a green-cleaning machine conveyor belt 25 and a heating mechanism 26 , and the heating mechanism 26 is located inside the green-cleaning machine conveyor belt 25 .

First of all, the utility model adopts the structure of the mesh belt 9, which can enhance the air permeability of the material during the drying process and facilitate the rapid drying of the material. The material is dried, which helps to improve the drying efficiency. At the same time, compared with the traditional dryer, the utility model uses the conveyor belt 7 to transport the material in the dryer, eliminating the need for manual feeding and discharging operations. When the material is transported out of the dryer through the conveyor belt 7, the drying is completed, which helps to improve efficiency and reduce energy consumption. Secondly, the utility model adopts the scheme of combined use of greening and dryer, so as to prevent the herbal medicine from drying during the drying process. Discoloration occurs, which improves the quality of the product. At the same time, the utility model adopts a method that helps to reduce labor costs and electricity costs.

During the use of the utility model, the material is put on the conveyor belt 11, and under the action of the drying unit 21, the material moves on the conveyor belt, passes through five conveyor belts successively and is dried by the electromagnetic heater, and then passes through the conveyor belt on the third layer. , the leaves are sucked into the collection box under the action of the fan, and then discharged from the discharge port, while the stems are dried by five layers of conveyor belts, and then discharged from the bottom of the dryer, at this time the leaves and stems Dry mixing is carried out to the next step, and the moisture generated during the drying process is discharged by the dehumidification fan to prevent the moisture from condensing and wetting the material again. The utility model effectively prevents blades from being broken or discolored during the drying process, improves the yield of finished products, and reduces energy consumption at the same time.

Claims (9)

1. A drying machine for the processing of herbal traditional Chinese medicines, comprising a greening machine and a drying machine body, characterized in that: the drying machine body includes a transmission mechanism, a discharging mechanism, a drying mechanism and a frame, The transmission mechanism includes several conveyor belts and motors, the green removal machine is connected end to end with the conveyor belt, the motor is fixedly connected to the frame, and the conveyor belt includes a mesh belt and a drive wheel. The transmission wheel is connected with the mesh belt, the motor provides power for the transmission wheel, the drying mechanism includes a drying unit, and the discharge mechanism includes an air inlet pipe, a fan and an outlet Air pipe, the air inlet pipe is connected to the top of the dryer, the outlet pipe is connected to the side of the dryer, a collection box is provided under the fan, and an outlet is provided at the bottom of the collection box. feed port. 2. A kind of drying machine for herbal traditional Chinese medicine processing according to claim 1, it is characterized in that: described conveyer belts are all positioned on different levels, and between every two adjacent conveyer belts, between The head end of the lower conveyor belt is positioned below the end of the upper conveyor belt. 3. A kind of drying machine for herbal traditional Chinese medicine processing according to claim 1 or 2, it is characterized in that: described conveyor belt comprises odd-numbered layer conveyor belt and even-numbered layer conveyor belt, and described odd-numbered layer conveyor belt and even-numbered layer conveyor belt The conveyor belts rotate in the opposite direction. 4. a kind of drying machine that is used for grass class traditional Chinese medicine processing according to claim 3, is characterized in that: every two adjacent odd-numbered layers of conveyor belts are connected by transmission chains, and every two adjacent The transmission wheels of the even-numbered conveyor belts are connected through a transmission chain, and the motor is divided into a first motor and a second motor, and the transmission wheels of the bottom odd-numbered conveyor belt are connected with the first motor through a transmission chain. The transmission wheels of the even-numbered layer conveyor belts at the bottom are connected to the second motor through a transmission chain, and the rotation directions of the first motor and the second motor are opposite. 5. according to claim 1 or 4 described a kind of drying machine that is used for grass class traditional Chinese medicine processing, it is characterized in that: described drying unit is positioned at the inner side of described mesh belt, and described drying unit is Electromagnetic heater. 6. A kind of drying machine for herbal traditional Chinese medicine processing according to claim 5, it is characterized in that: also comprise dehumidification fan and dehumidification pipe, described dehumidification pipe comprises bottom dehumidification air duct and dehumidification inlet Air pipe, the dehumidification inlet pipe is located on the top of the dryer body, and the dehumidification inlet pipe is connected with the dehumidification fan. 7. A kind of drying machine that is used for grass class traditional Chinese medicine processing according to claim 6, it is characterized in that: described air inlet pipe is positioned at the top of the third layer conveyer belt, and the suction direction of described air outlet pipe and the first The conveying direction of the three-layer conveyor belt is the same. 8. A kind of drying machine for the processing of herbal traditional Chinese medicines according to claim 7, characterized in that: said de-enzyming machine comprises a de-enzyming section and a conveying section, said de-enzyming section is provided with a heater, said The head end of the transmission section is located below the end of the killing section. 9. A kind of drying machine for herbal traditional Chinese medicine processing according to claim 8, it is characterized in that: described de-enzyming section comprises de-enzyming machine conveyor belt and heating mechanism, and described heating mechanism is positioned at described de-enzyming machine Inside the conveyor belt.

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