Drying device for veterinary drug production

Abstract

The utility model discloses a drying device for veterinary drug production, which belongs to the technical field of veterinary drug production, and comprises a box body, a dehumidifying pump is arranged at the upper end of the box body, a drug spreading component is mounted in the box body, a blanking channel is arranged below the drug spreading component, the drug spreading component comprises a horizontal conveying belt, and the horizontal conveying belt is fixedly connected with the box body. The horizontal conveying belt is installed below the dehumidification pump, a plurality of vent holes are formed in the horizontal conveying belt, at least two microwave generators are arranged above the horizontal conveying belt, one end of the horizontal conveying belt makes contact with the inner wall of the box body, a discharging opening is formed in the other end of the horizontal conveying belt, and the microwave generators are arranged in the discharging opening. A feeding pipeline is arranged at the upper end of the box body, a normally-closed discharging port is formed in the lower end of the box body, a heating layer is arranged at the bottom of the discharging channel, an air inlet mechanism is arranged at the lower end of the discharging channel, and the air inlet mechanism is communicated with the dehumidifying pump through a pipeline. And the medicine can be uniformly dried.

Description

Technical Field

[0001] The utility model relates to the technical field of veterinary drug production, and specifically to a veterinary drug production drying device. Background Technology

[0002] Veterinary drugs are drugs used to treat or prevent animal diseases. To ensure that veterinary drugs can be stored for a long time, they are usually placed in a drying device to remove moisture from the drugs after they are processed and formed;

[0003] Existing drying equipment usually uses stirring and hot air to accelerate the drying of veterinary drugs. Although this method can make the veterinary drugs evenly heated, it will inevitably cause the particles or tablets to break during the stirring process, affecting the appearance of the finished product. The debris and powder produced by the broken drugs will also accumulate in the device and are difficult to clean. Contents of utility model

[0004] For the problems existing in the prior art, the utility model provides a veterinary drug production drying device, which can reduce the breakage rate of veterinary drugs during the drying process and ensure that the drugs are dried evenly.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows: a veterinary drug production drying device, comprising a box body, a dehumidification pump is provided at the upper end of the box body, a medicine spreading component is installed inside the box body, the medicine spreading component is located below the dehumidification pump, and a material dropping channel is provided below the medicine spreading component;

[0006] The medicine spreading assembly comprises a horizontal conveyor belt, which is installed below the dehumidification pump, and is provided with a plurality of vents. At least two microwave generators are provided above the horizontal conveyor belt, and one end of the horizontal conveyor belt is in contact with the inner wall of the box body, and the other end of the horizontal conveyor belt is provided with a material drop opening. A feed pipe is provided at the upper end of the box body, and the feed pipe is located on a side of the microwave generator away from the material drop opening;

[0007] The material dropping channel is connected to the lower end of the material dropping port, a normally closed material discharge port is provided at the lower end of the box body, the material dropping port is communicated with the material dropping channel, an air intake mechanism is provided at the lower end of the material dropping channel, and the air intake mechanism is communicated with the dehumidification pump through a pipeline;

[0008] The blanking channel includes two baffle groups, which are staggeredly installed on the inner wall of the box body. Both baffle groups include a number of equally spaced inclined plates, which are inclined downward along the symmetry axis of the box body, and the upper surface of the inclined plate is provided with a heating layer.

[0009] Preferably, the feed pipe is a rectangular pipe, and the width of the feed pipe is slightly smaller than the width of the horizontal conveyor belt.

[0010] Preferably, an installation hole is provided at the upper end of the box body, the feeding pipeline inclines downward along the direction of the microwave generator, and one end of the feeding pipeline passes through the installation hole and is fixed inside the box body.

[0011] Preferably, a baffle plate is installed at one end of the feeding pipeline extending into the box body. The upper end of the baffle plate is rotatably connected to the upper end surface of the feeding pipeline, and the lower end of the baffle plate can abut against the lower end surface of the feeding pipeline.

[0012] Preferably, an electric hinge is provided at the upper end of the baffle plate. The baffle plate is rotatably connected to the feeding pipeline through the electric hinge, and the side of the baffle plate away from the feeding pipeline can abut against the inner wall of the installation hole.

[0013] Preferably, the heating layer includes a plurality of electric heating sheets, and the electric heating sheets are installed on the upper end surface of the inclined plate.

[0014] Preferably, a brush plate is installed inside the box body. The brush plate is located at one end of the horizontal conveyor belt close to the material dropping port. Both ends of the brush plate are fixed on the inner wall of the box body, and the upper end of the brush plate abuts against the horizontal conveyor belt.

[0015] Preferably, the diameter of the ventilation holes on the horizontal conveyor belt is smaller than the diameter of the veterinary drugs.

[0016] The beneficial effects of the present utility model are as follows:

[0017] 1. The present utility model sets a heating layer on the blanking channel and an air inlet mechanism communicated with a dehumidification pump at the lower end of the blanking channel, so that the heat generated by the heating layer can rise along the blanking channel and pass through the ventilation holes of the horizontal conveyor belt to act on the bottom of the veterinary drugs, enabling the bottom of the veterinary drugs to be evenly heated. During the process of the veterinary drugs discharging along the blanking channel, they are continuously turned over and evenly heated, improving the drying uniformity of the veterinary drugs and reducing the breakage rate of the veterinary drugs.

[0018] 2. The present utility model sets an inclined feeding pipeline at the upper end of the box body and an automatically opening and closing baffle plate at the end of the feeding pipeline. The baffle plate can control the dosage of the veterinary drugs discharged, and the lower end of the baffle plate can also level the veterinary drugs piled up on the horizontal conveyor belt, improving the uniformity of the veterinary drugs heated on the horizontal conveyor belt.

[0019] 3. The present utility model sets a brush plate to abut against one end of the horizontal conveyor belt close to the material dropping port to clean the surface of the horizontal conveyor belt, preventing the ventilation holes from being blocked by powder and preventing the veterinary drugs from sticking to the horizontal conveyor belt. Description of the Drawings

[0020] Figure 1 is a cross-sectional view of a drying device for veterinary drug production according to the present utility model;

[0021] Figure 2 This is a partially enlarged view of the feeding pipeline of a drying device for veterinary drug production of the present utility model.

[0022] In the figure: 1 - feeding pipeline, 2 - baffle plate, 3 - dehumidifying pump, 4 - microwave generator, 5 - box body, 6 - horizontal conveyor belt, 7 - blanking port, 8 - brush plate, 9 - blanking channel, 10 - heating layer, 11 - inclined plate, 12 - normally closed discharge port, 13 - air intake mechanism, 14 - mounting hole, 15 - electric hinge. Specific embodiments

[0023] For the convenience of those skilled in the art to understand, the present utility model will be further described below with reference to the accompanying drawings.

[0024] As Figure 1-2 shown, a drying device for veterinary drug production includes a box body 5. A dehumidifying pump 3 is provided at the upper end of the box body 5. A medicine spreading assembly is installed inside the box body 5. The medicine spreading assembly is located below the dehumidifying pump 3. A blanking channel 9 is provided below the medicine spreading assembly. The dehumidifying pump 3 can suck away the moist air containing water vapor inside the box body 5 and remove water, ensuring a dry environment inside the device.

[0025] Specifically, the medicine spreading assembly includes a horizontal conveyor belt 6. The horizontal conveyor belt 6 is installed below the dehumidifying pump 3. At least two microwave generators 4 are provided above the horizontal conveyor belt 6. One end of the horizontal conveyor belt 6 is in contact with the inner wall of the box body 5. The other end of the horizontal conveyor belt 6 is provided with a blanking port 7. The horizontal conveyor belt 6 can drive the veterinary drug to move horizontally towards the blanking port 7. During the moving process, the veterinary drug passes through the microwave generators 4. The microwave generated by the microwave generators 4 makes the veterinary drug preliminarily dehydrated and the texture becomes hard, so that it is not easy to produce debris or breakage during the next drying process. After the preliminary dehydration is completed, the veterinary drug slides down from the blanking port 7 under the transportation of the horizontal conveyor belt 6.

[0026] At the upper end of the box body 5 of the present utility model, a feeding pipeline 1 is provided. The feeding pipeline 1 is located on the side of the microwave generator 4 away from the blanking port 7. The feeding pipeline 1 is a rectangular pipe. The width of the feeding pipeline 1 is slightly smaller than the width of the horizontal conveyor belt 6. A mounting hole 14 is provided at the upper end of the box body 5. The feeding pipeline 1 is inclined downward along the direction of the microwave generator 4. One end of the feeding pipeline 1 passes through the mounting hole 14 and is fixed inside the box body 5. A baffle plate 2 is installed at the end of the feeding pipeline 1 extending into the box body 5. An electric hinge 15 is provided at the upper end of the baffle plate 2. The baffle plate 2 is rotationally connected to the upper end surface of the feeding pipeline 1 through the electric hinge 15. The lower end of the baffle plate 2 can abut against the lower end surface of the feeding pipeline 1. The side of the baffle plate 2 away from the feeding pipeline 1 can abut against the inner wall of the mounting hole 14. The inner wall of the mounting hole 14 plays a role in limiting the rotation of the baffle plate 2.

[0027] Specifically, a baffle plate 2 is provided at the end of the feed pipe 1, and an electric hinge 15 is provided on the baffle plate 2 and connected to the feed pipe 1. The electric hinge 15 can control the rotation angle of the baffle plate 2, thereby controlling the discharging speed of the veterinary medicine. The distance between the lower end of the baffle plate 2 and the upper surface of the horizontal conveyor belt 6 can also be changed by the rotation angle of the baffle plate 2. After the baffle plate 2 opens the feed pipe 1, the horizontal conveyor belt 6 drives the veterinary medicine to move uniformly towards the blanking port 7. When the veterinary medicine that falls from the blanking port 7 and accumulates on the horizontal conveyor belt 6 passes through the baffle plate 2, it is leveled by the lower end of the baffle plate 2, so that the veterinary medicine is laid flat on the horizontal conveyor belt 6, improving the uniformity of heat reception of the veterinary medicine.

[0028] The blanking channel 9 of the present utility model is connected to the lower end of the blanking port 7. A normally closed discharge port 12 is provided at the lower end of the box body 5. The blanking port 7 is communicated with the blanking channel 9. The veterinary medicine that falls from the horizontal conveyor belt 6 enters the blanking channel 9 from the blanking port 7. Under the action of its own gravity, the veterinary medicine will roll along the blanking channel 9 to the normally closed discharge port 12.

[0029] Specifically, the blanking channel 9 includes two partition groups. The two partition groups are staggered and installed on the inner side wall of the box body 5. Each of the two partition groups includes a plurality of inclined plates 11 arranged at equal intervals. The inclined plates 11 are inclined downward along the symmetry axis direction of the box body 5. The heating layer 10 includes a plurality of electric heating sheets, and the electric heating sheets are installed on the upper end surfaces of the inclined plates 11;

[0030] In the present utility model, electric heating sheets are installed on the upper end surfaces of the inclined plates 11. During the process of the veterinary medicine falling into the blanking channel 9 and rolling, it will continuously roll on the inclined plates 11, so that each surface can fully contact the electric heating sheets to complete the final drying. Compared with stirring and tumbling to increase the heat reception area of the veterinary medicine, this method can improve the heat reception uniformity while greatly reducing the breakage rate of the veterinary medicine during the drying process and improving the production quality of the veterinary medicine.

[0031] Specifically, an air intake mechanism 13 is provided at the lower end of the blanking channel 9. The air intake mechanism 13 is communicated with the dehumidifying pump 3 through a pipeline. A plurality of ventilation holes are provided on the horizontal conveyor belt 6. The diameter of the ventilation holes on the horizontal conveyor belt 6 is smaller than the diameter of the veterinary medicine to prevent the veterinary medicine from falling through the ventilation holes of the horizontal conveyor belt 6. The air intake mechanism 13 is communicated with the dehumidifying pump 3, and can re-inject the dried gas after the dehumidifying pump 3 removes water into the interior of the box body 5 to realize the internal circulation of the gas in the device and prevent external air from entering the device to contaminate the veterinary medicine.

[0032] In the present utility model, the air intake mechanism 13 is installed at the lower end of the blanking channel 9. The dry gas injected into the device by the air intake mechanism 13 will gradually rise along the blanking channel 9 under the suction of the dehumidifying pump 3. During the rising process, the heat generated by the heating layer 10 will be transported upward. When reaching the upper end of the box body 5, part of the gas carrying heat will pass through the ventilation holes on the horizontal conveyor belt 6, heating the lower end surface of the veterinary drug laid flat on the horizontal conveyor belt 6. Under the combined action of the microwave generator 4 and the hot gas, the veterinary drug preliminarily dehydrated on the horizontal conveyor belt 6 is uniformly heated.

[0033] Specifically, a brush plate 8 is installed inside the box body 5. The brush plate 8 is located at one end of the horizontal conveyor belt 6 close to the blanking port 7. Both ends of the brush plate 8 are fixed on the inner wall of the box body 5. The upper end of the brush plate 8 abuts against the horizontal conveyor belt 6. The brush plate 8 can clean the surface of the horizontal conveyor belt 6, prevent the ventilation holes from being blocked by powder, affecting the heating of the bottom of the veterinary drug, and also prevent the veterinary drug from sticking to the horizontal conveyor belt 6.

[0034] It should be understood that the use of these embodiments is only for illustrating the present utility model and is not intended to limit the protection scope of the present utility model. In addition, it should also be understood that after reading the technical content of the present utility model, those skilled in the art can make various changes, modifications and / or variations to the present utility model, and all these equivalent forms also fall within the protection scope defined by the appended claims of this application.

Claims

1. A veterinary drug production drying device, characterized in that: It comprises a box body, a dehumidification pump is arranged at the upper end of the box body, a medicine spreading component is installed inside the box body, the medicine spreading component is located below the dehumidification pump, and a material dropping channel is arranged below the medicine spreading component; The medicine spreading assembly comprises a horizontal conveyor belt, which is installed below the dehumidification pump, and is provided with a plurality of vents. At least two microwave generators are provided above the horizontal conveyor belt, and one end of the horizontal conveyor belt is in contact with the inner wall of the box body, and the other end of the horizontal conveyor belt is provided with a material drop opening. A feed pipe is provided at the upper end of the box body, and the feed pipe is located on a side of the microwave generator away from the material drop opening. The material dropping channel is connected to the lower end of the material dropping port, a normally closed material discharge port is provided at the lower end of the box body, the material dropping port is communicated with the material dropping channel, an air intake mechanism is provided at the lower end of the material dropping channel, and the air intake mechanism is communicated with the dehumidification pump through a pipeline; The blanking channel includes two partition groups, which are staggeredly installed on the inner wall of the box body. Both of the partition groups include a plurality of equidistantly arranged inclined plates, which are inclined downward along the symmetry axis of the box body, and a heating layer is provided on the upper end surface of the inclined plate.

2. A veterinary drug production drying device according to claim 1, characterized in that: The feed pipe is a rectangular pipe, and the width of the feed pipe is slightly smaller than the width of the horizontal conveyor belt.

3. A veterinary drug production drying device according to claim 1, characterized in that: A mounting hole is provided at the upper end of the box body, the feed pipe is tilted downward along the direction of the microwave generator, and one end of the feed pipe passes through the mounting hole and is fixed inside the box body.

4. A veterinary drug production drying device according to claim 3, characterized in that: A baffle plate is installed at one end of the feed pipe extending into the box body, the upper end of the baffle plate is rotatably connected to the upper end surface of the feed pipe, and the lower end of the baffle plate can abut against the lower end surface of the feed pipe.

5. A veterinary drug production drying device according to claim 4, characterized in that: An electric hinge is arranged at the upper end of the baffle plate, and the baffle plate is rotatably connected to the feed pipe via the electric hinge. The side of the baffle plate away from the feed pipe can be pressed against the inner wall of the mounting hole.

6. A veterinary drug production drying device according to claim 1, characterized in that: The heating layer includes a plurality of electric heating plates, and the electric heating plates are mounted on the upper end surface of the inclined plate.

7. A veterinary drug production drying device according to claim 1, characterized in that: A brush plate is installed inside the box body, and the brush plate is located at one end of the horizontal conveyor belt close to the drop port. Both ends of the brush plate are fixed on the inner wall of the box body, and the upper end of the brush plate is against the horizontal conveyor belt.

8. The veterinary drug production drying device according to claim 1, characterized in that: The diameter of the ventilation holes on the horizontal conveyor belt is smaller than the diameter of the veterinary drug.

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