Drying device for producing plant inducer

Abstract

The utility model provides a plant inducer production drying device which comprises a sealing box, a plurality of net-shaped drying boxes can be placed in the sealing box at intervals, an inner box body is fixed in the sealing box, a gap is formed between the sealing box and the inner box body, an airflow channel capable of ventilating is formed, and the drying boxes are arranged in the inner box body. A sealing door capable of closing the inner box body is mounted on the sealing box, an air inlet pipe communicated with the inner box body is inserted into one end of the sealing box, an air outlet pipe communicated with the airflow channel is arranged at the other end of the sealing box, and the inner box body is communicated with the airflow channel of the sealing box through a pumping hole. According to the drying device for plant inducer production, drying air enters from the air inlet pipe to dry raw materials in the inner box body. After drying, air containing water vapor enters the air flow channel between the sealing box and the inner box body through the pumping and discharging hole, the inner box body is further kept at the drying temperature when passing through the air flow channel, the temperature in the box is prevented from being affected by the environment, and the drying effect is ensured while energy is saved.

Description

Technical Field

[0001] The present application relates to a plant inducer drying technology, and in particular to a drying device for producing plant inducers. Background Art

[0002] Plant inducers are biological preparations integrated from a variety of plants. They can be used on food crops, cash crops, vegetables, flowers and medicinal materials, and can make crops have the characteristics of high resistance and high photosynthetic rate. The raw materials of plant inducers come from Chinese herbal medicines and special plant extracts, and are usually made into powder through drying, crushing, grinding, extraction and other steps.

[0003] When drying the existing plant inducer, the prepared raw materials are placed in a drying box, hot air is introduced into the drying box, and the raw materials such as Chinese herbal medicine and plant tissues are dried. The hot air containing water vapor after drying is directly discharged. The existing drying device controls the temperature of the drying box by adjusting the drying air, and dries the raw materials at the same time. However, the ambient temperature has a great influence on the temperature in the box. The loss is large only by adjusting the dry air, and the dry air containing water vapor can be used for heat preservation, and direct discharge causes waste. Utility Model Content

[0004] The present application provides a drying device for producing plant inducers, which is used to solve the problems that the existing drying devices have poor heat preservation effects and high energy consumption for temperature control through drying air.

[0005] The present application provides a drying device for producing plant inducers, comprising a sealed box, in which a plurality of mesh drying boxes can be placed at intervals, an inner box body is fixed in the sealed box, a gap is provided between the sealed box and the inner box body, and an air flow channel capable of ventilation is formed, the drying boxes are arranged in the inner box body, a sealed door capable of closing the inner box body is installed on the sealed box, an air inlet pipe connected to the inner box body is inserted into one end of the sealed box, and an air outlet pipe connected to the air flow channel is provided at the other end, and the air flow channel between the inner box body and the sealed box is connected through an exhaust hole.

[0006] Optionally, the air inlet pipe is connected to an industrial air cooler, and the air outlet pipe is connected to a vacuum pump to provide negative pressure.

[0007] Optionally, a drain pipe connected to the air flow channel is installed at the bottom of the sealing box.

[0008] Optionally, a plurality of exhaust holes are provided on the side wall of the inner box body, and each exhaust hole is provided at an upper end corresponding to a position of the drying box.

[0009] Optionally, a one-way valve is installed on the exhaust hole to allow air to flow from the inner box to the air flow channel.

[0010] Optionally, a plurality of air outlet disks for evenly discharging air are fixed in the inner box, and the air inlet pipes are connected to the air outlet disks.

[0011] Compared with the prior art, the drying device for producing plant inducers provided in this application has the following beneficial effects:

[0012] Dry air enters from the air inlet pipe to dry the raw materials in the inner box. After drying, the air containing water vapor enters the air flow channel between the sealed box and the inner box through the exhaust hole. When passing through the air flow channel, the inner box is further kept at the temperature during drying, avoiding the temperature inside the box from being affected by the environment, saving energy while ensuring the drying effect. After drying, the air containing water vapor is discharged from the sealed box through the air outlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 A front view of a drying device for producing plant inducers provided in one embodiment of the present application;

[0015] Figure 2 A drying device for producing plant inducers provided in one embodiment of the present application Figure 1 A top view of

[0016] Figure 3 A drying device for producing plant inducers provided in one embodiment of the present application Figure 1 A cross-sectional view of

[0017] Figure 4 A schematic diagram showing the corresponding positions of the exhaust holes and the drying box of a drying device for producing plant inducers provided in one embodiment of the present application;

[0018] Figure 5 A drying device for producing plant inducers provided in one embodiment of the present application Figure 4 Cross-sectional view from top.

[0019] Description of reference numerals:

[0020] Sealed box 1; drying box 2; inner box body 3; sealed door 4; air inlet pipe 5; air outlet pipe 6; exhaust hole 7; one-way valve 8; air outlet disc 9; drain pipe 10. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application is clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present application.

[0022] like Figure 1-Figure 5 As shown, an embodiment of the present application provides a drying device for producing plant inducers, including a sealed box 1, in which a plurality of mesh drying boxes 2 can be placed at intervals, an inner box body 3 is fixed in the sealed box 1, a gap is provided between the sealed box 1 and the inner box body 3, and an air flow channel for ventilation is formed, the drying box 2 is arranged in the inner box body 3, a sealed door 4 capable of closing the inner box body 3 is installed on the sealed box 1, an air inlet pipe 5 connected to the inner box body 3 is inserted at one end of the sealed box 1, and an air outlet pipe 6 connected to the air flow channel is provided at the other end, and the air flow channel of the inner box body 3 and the sealed box 1 are connected through an exhaust hole 7.

[0023] When in use, raw materials such as Chinese herbal medicine and plant tissues are placed in the drying box 2, the drying box 2 is placed in the inner box 3, and the sealing door 4 is closed to seal the sealed box 1 and the inner box 3. A blower is used to blow dry air into the inner box 3 through the air inlet pipe 5 to dry the raw materials placed in the drying box 2 in the inner box 3. After drying, the air containing water vapor enters the air flow channel between the sealed box 1 and the inner box 3 through the exhaust hole 7, and is finally discharged from the air outlet pipe 6.

[0024] In this embodiment, the drying air enters through the air inlet pipe 5 to dry the raw materials in the inner box 3. The air containing water vapor after drying enters the air flow channel between the sealed box 1 and the inner box 3 through the exhaust hole 7. When passing through the air flow channel, the inner box 3 is further kept at the temperature during drying, so as to avoid the temperature in the box being affected by the environment, thereby saving energy and ensuring the drying effect. The air containing water vapor after drying is discharged from the sealed box 1 through the air outlet pipe 6.

[0025] In a possible implementation, the air inlet pipe 5 is connected to an industrial air cooler, and the air outlet pipe 6 is connected to a vacuum pump to provide negative pressure.

[0026] The vacuum pump exhausts air through the air outlet pipe 6 to create negative pressure in the sealed box 1 and the inner box body 3. At the same time, the industrial air cooler blows cold air into the inner box body 3 through the air inlet pipe 5 to freeze-dry the raw materials at low temperature, which can better preserve the medicinal properties of Chinese herbal medicines, reduce the volatilization of plant tissue aromas, and enhance the effect of plant inducers.

[0027] In a possible implementation, a drain pipe 10 communicating with the air flow channel is installed at the bottom of the sealing box 1 .

[0028] The condensed water formed by condensation in the air flow channel is discharged through the drain pipe 10 at the bottom of the sealing box 1.

[0029] In a possible implementation, a plurality of exhaust holes 7 are provided on the side wall of the inner box body 3 , and each exhaust hole 7 is provided at an upper end corresponding to a position of the drying box 2 .

[0030] The exhaust holes 7 corresponding to the drying box 2 can exhaust air into the air flow channel separately, so that the moisture generated after the raw materials are dried can quickly enter the air flow channel through the exhaust holes 7 at the corresponding positions, thereby preventing the moisture from passing through the raw materials of other layers and affecting each other.

[0031] In a possible implementation, a one-way valve 8 is installed on the exhaust hole 7 to allow air to flow from the inner box 3 to the air flow channel.

[0032] The one-way valve 8 allows the air flow in the inner box 3 to enter the air flow channel in one direction, thereby preventing the drying air from flowing back.

[0033] In a possible implementation, a plurality of air outlet plates 9 for evenly discharging air are fixed in the inner box 3 , and the air inlet pipe 5 is connected to the air outlet plates 9 .

[0034] The air outlet plate 9 can distribute air evenly, so that the airflow entering through the air inlet pipe 5 can evenly dry raw materials such as Chinese herbal medicines and plant tissues.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A drying device for producing plant inducers, comprising a sealed box (1), wherein a plurality of mesh drying boxes (2) can be placed at intervals in the sealed box (1), characterized in that: An inner box body (3) is fixed in the sealed box (1); a gap is provided between the sealed box (1) and the inner box body (3), forming an air flow passage capable of ventilation; the drying box (2) is arranged in the inner box body (3); a sealed door (4) capable of closing the inner box body (3) is installed on the sealed box (1); an air inlet pipe (5) communicating with the inner box body (3) is inserted into one end of the sealed box (1); an air outlet pipe (6) communicating with the air flow passage is provided at the other end; the air flow passage of the inner box body (3) and the sealed box (1) are communicated via an exhaust hole (7).

2. The drying device for producing plant inducers according to claim 1, characterized in that: The air inlet pipe (5) is connected to an industrial air cooler, and the air outlet pipe (6) is connected to a vacuum pump to provide negative pressure.

3. The drying device for producing plant inducers according to claim 2, characterized in that: A drainage pipe (10) communicating with the air flow channel is installed at the bottom of the sealed box (1).

4. The drying device for producing plant inducers according to claim 1, characterized in that: A plurality of exhaust holes (7) are provided on the side wall of the inner box body (3), and each exhaust hole (7) is provided at the upper end of a position corresponding to the drying box (2).

5. The drying device for producing plant inducers according to claim 4, characterized in that: A one-way valve (8) for allowing air to flow from the inner box (3) to the air flow channel is installed on the extraction and discharge hole (7).

6. The drying device for producing plant inducers according to any one of claims 1 to 5, characterized in that: A plurality of air outlet discs (9) for evenly discharging air are fixed in the inner box body (3), and the air inlet pipe (5) is connected to the air outlet discs (9).

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