Drying equipment for veterinary drug production

Abstract

The utility model relates to drying equipment for veterinary drug production, which comprises a drying box, a jacket is sleeved on the drying box, a heating plate is arranged in the jacket, the jacket is connected with a box body through a connecting pipe, an extraction pipe communicated with the drying box is arranged at the top of the box body, a fan is arranged on the extraction pipe, and the heating plate is arranged on the fan. A filter cloth bag is arranged in the box body and sleeves the extraction pipe; a vertical pipe driven by a motor is arranged in the drying box, the bottom end of the vertical pipe extends into the clamping sleeve, transverse rods are arranged on the two sides of the vertical pipe, vertical rods are evenly arranged at the bottoms of the transverse rods, communicating channels communicating with the interior of the vertical pipe are arranged in the transverse rods, and air outlet holes communicating with the communicating channels are evenly formed in the bottoms of the transverse rods. A circle of blowpipe is further arranged in the drying box on the outer side of the cross rod and is driven by a hydraulic rod, a plurality of groups of air outlet nozzles are uniformly arranged at the bottom of the inner side wall of the blowpipe, the blowpipe is connected with a circulating pipe through a corrugated hose, and the circulating pipe is connected with the jacket. The device is simple in structure and convenient to use.

Description

Technical Field

[0001] The invention relates to the field of drying equipment, in particular to drying equipment for veterinary drug production. Background Art

[0002] In the veterinary drug production process, the powdered drugs are dried by directly placing them in an oven for drying. The existing technology has low drying efficiency and long drying time. At the same time, the powdered drugs are spread on the storage tray to a certain thickness. The required temperature for drying the drugs at the bottom will be higher. If complete drying is required, the drugs on the top will be overheated and become ineffective. In addition, the drying cannot be carried out continuously and the working efficiency is low. Therefore, a drying equipment for veterinary drug production is needed to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to provide a drying device for veterinary drug production.

[0004] The technical problem of the present invention is mainly solved by the following technical solutions:

[0005] A drying device for veterinary drug production, comprising a drying box, the drying box is covered with a jacket, wherein a heating plate is arranged in the jacket, and the jacket is connected to a box body outside the drying box through a connecting pipe, an extraction pipe connected to the top of the drying box is arranged on the top of the box body, wherein a fan is arranged on the extraction pipe, and a filter bag is arranged on the jacket on the outlet end of the extraction pipe;

[0006] A vertical pipe driven by a motor is arranged in the drying box, wherein the bottom end of the vertical pipe extends into the jacket, and cross bars are arranged on both sides of the vertical pipe, and vertical bars are evenly arranged at the bottom of the cross bars, wherein a connecting channel connected to the vertical pipe is arranged in the cross bars, and air outlet holes connected to the connecting channel are evenly arranged at the bottom of the cross bars, and a circle of blowing pipes is also arranged in the drying box outside the cross bars, and the circle of blowing pipes is driven by a hydraulic rod, wherein a plurality of groups of air outlet nozzles are evenly arranged at the bottom of the inner side wall of the blowing pipe, which is evenly inclined downward, and the blowing pipe is connected to the circulation pipe through a corrugated hose, and the circulation pipe is connected to the jacket.

[0007] Preferably, a bearing sleeved on the vertical pipe is provided on the bottom wall of the drying box.

[0008] Preferably, a switch door is provided on the side wall of the box body, wherein a support plate for supporting the filter bag is provided at the bottom of the box body, and a lifting platform is provided at the bottom of the support plate.

[0009] Preferably, a dust collecting hood located at the top of the drying box is provided on the inlet end of the extraction pipe.

[0010] Preferably, the air outlet holes are staggered with the vertical rods, and the bottom ends of the vertical rods are suspended at the bottom of the drying box.

[0011] Preferably, a cavity for accommodating the electric heating wire is provided in the side wall and the bottom wall of the drying box.

[0012] The beneficial effect of the present invention is that the material in the drying box is stirred by driving the vertical pipe, the horizontal rod and the vertical rod through a motor, wherein the hot air flows downward through the blowing pipe and the air outlet nozzle to blow and dry the stirred surface material, and when the material is dried, it is blown by the gas and diffuses in the top of the drying box. At this time, the fan guides the dry material diffused in the top of the drying box into the filter bag through the extraction pipe for collection and treatment, and the gas enters the jacket through the connecting pipe to heat and insulate the jacket and the drying box by utilizing the residual heat of the gas, and after being heated by the heating plate, the gas can enter the blowing pipe through the circulation pipe and the corrugated hose and be sprayed by a plurality of air outlet nozzles, and enter the connecting channel through the vertical pipe and be sprayed downward by a plurality of air outlet holes, thereby blowing and drying the material stirred by the vertical rod, thereby achieving the purpose of recycling this part of the gas and making full use of the heat in the gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the present invention;

[0014] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0015] In the figure: 1, drying box, 2, jacket, 3, heating plate, 4, connecting pipe, 5, box body, 6, extraction pipe, 7, fan, 8, filter bag, 9, vertical pipe, 10, motor, 11, cross bar, 12, vertical bar, 13, connecting channel, 14, air outlet, 15, air blowing pipe, 16, hydraulic rod, 17, air outlet nozzle, 18, corrugated hose, 19, circulation pipe, 20, support plate, 21, lifting platform, 22, dust hood. DETAILED DESCRIPTION

[0016] The following are examples and the attached Figure 1-2 , the technical solution of the present invention is further specifically described.

[0017] A drying device for veterinary drug production, comprising a drying box 1 with a feed pipe on the top, a slag discharge pipe at the bottom of the drying box 1, a jacket 2 on the drying box 1, a heating plate 3 inside the jacket 2, and the jacket 2 is connected to a box body 5 outside the drying box 1 through a connecting pipe 4, an extraction pipe 6 in communication with the top of the drying box 1 is arranged on the top of the box body 5, a fan 7 is arranged on the extraction pipe 6, and a filter bag 8 is arranged on the outlet end of the extraction pipe 6, and a dust collecting hood 22 located at the top of the drying box 1 is arranged on the inlet end of the extraction pipe 6;

[0018] A vertical pipe 9 driven by a motor 10 is arranged in the drying box 1, wherein the bottom end of the vertical pipe 9 extends into the jacket 2, and a bearing sleeved on the vertical pipe 9 is arranged on the bottom wall of the drying box 1, and cross bars 11 are arranged on both sides of the vertical pipe 9, and vertical bars 12 are evenly arranged at the bottom of the cross bars 11, wherein a connecting channel 13 connected with the vertical pipe 9 is arranged in the cross bars 11, and air outlet holes 14 connected with the connecting channel 13 are evenly arranged at the bottom of the cross bars 11, and a circle of blowing pipes 15 is also arranged in the drying box 1 outside the cross bars 11, and the circle of blowing pipes 15 is driven by a hydraulic rod 16, wherein a plurality of groups of air outlet nozzles 17 are evenly arranged at the bottom of the inner side wall of the blowing pipe 15 and tilted downward, and the blowing pipe 15 is connected to a circulation pipe 19 through a corrugated hose 18, and the circulation pipe 19 is connected to the jacket 2.

[0019] like Figure 1 As shown, a switch door is provided on the side wall of the box body 5, wherein a support plate 20 for supporting the filter bag 8 is provided at the bottom of the box body 5, and a lifting platform 21 is provided at the bottom of the support plate 20. The switch door facilitates people to enter the box body 5 to operate the filter bag 8, wherein when the amount of material loaded in the filter bag 8 is small, the lifting platform 21 drives the support plate 20 to move up to support the filter bag 8, and when the amount of material inside the filter bag 8 gradually increases, the lifting platform 21 drives the support plate 20 to move down synchronously.

[0020] like Figure 1 , 2 As shown, the air outlet 14 and the vertical rod 12 are staggered, and the bottom end of the vertical rod 12 is suspended at the bottom of the drying box 1.

[0021] In this embodiment, cavities for accommodating the electric heating wires are provided in the side walls and the bottom wall of the drying box 1 .

[0022] When in use, powdered materials are introduced into the drying box 1 through the feed pipe, wherein the electric heating wire heats the side wall of the drying box 1, and at this time, the motor 10 drives the vertical pipe 9 to drive the horizontal rod 11 and the plurality of vertical rods 12 to stir the materials in the drying box 1, and also introduces the hot air flow into the blowing pipe 15 and sprays it downwards through the plurality of air outlet nozzles 17, thereby blowing and drying the materials in the drying box 1, and at the same time, the stirred materials can be more easily contacted with the hot air flow, so as to improve the drying efficiency and effect, and the surface dried materials will diffuse in the top of the drying box 1 under the influence of the gas blowing;

[0023] At the same time, the fan 7 works to draw the dry material diffused in the top of the drying box 1 into the filter bag 8 through the extraction pipe 6 for filtration and collection, wherein the gas with residual heat after filtration can enter the jacket 2 through the connecting pipe 4, and the gas can heat the jacket 2 to heat the side wall of the drying box 1 and reduce the volatilization rate of the heat on the side wall. At the same time, the heating plate 3 heats the hot air flow in the jacket 2 again. At this time, part of the heated hot air flow enters the blowing pipe 15 through the circulation pipe 19 and the corrugated hose 18 and is sprayed out by a plurality of air outlet nozzles 17, while the remaining part of the hot air flow enters the connecting channel 13 through the vertical pipe 9 and is sprayed downward by a plurality of air outlet holes 14, thereby blowing and drying the material stirred by the vertical rod 12;

[0024] As the amount of material in the drying box 1 gradually decreases, the hydraulic rod 16 drives the blowing pipe 15 and the air outlet nozzle 17 to move downward, so that they are closer to the material at the bottom of the drying box 1, thereby blowing and drying it.

[0025] In the present invention, the motor 10 drives the vertical pipe 9, the horizontal rod 11 and the vertical rod 12 to stir the material in the drying box 1, wherein the hot air flow is sprayed downward through the blowing pipe 15 and the air outlet nozzle 17, thereby blowing and drying the stirred surface material. When the material is dried, it is blown by the gas and diffuses in the top of the drying box 1. At this time, the fan 7 guides the dry material diffused in the top of the drying box 1 into the filter bag 8 through the extraction pipe 6 for collection and treatment, and the gas will enter the jacket 2 through the connecting pipe 4 to heat and insulate the jacket 2 and the drying box 1 by utilizing the residual heat of the gas. After being heated by the heating plate 3, the gas can enter the blowing pipe 15 through the circulation pipe 19 and the corrugated hose 18 and be sprayed by a plurality of air outlet nozzles 17, and enter the connecting channel 13 through the vertical pipe 9 and be sprayed downward by a plurality of air outlet holes 14, thereby blowing and drying the material stirred by the vertical rod 12, thereby achieving the purpose of recycling this part of the gas and making full use of the heat in the gas.

[0026] The present invention is described in detail above, but the contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A drying device for veterinary drug production, comprising a drying oven, characterized in that: The drying box is provided with a jacket, wherein a heating plate is arranged in the jacket, and the jacket is connected to the box body outside the drying box through a connecting pipe, and an extraction pipe connected to the top of the drying box is arranged on the top of the box body, wherein a fan is arranged on the extraction pipe, and a filter bag is arranged on the outer jacket of the extraction pipe outlet end in the box body; A vertical pipe driven by a motor is arranged in the drying box, wherein the bottom end of the vertical pipe extends into the jacket, and cross bars are arranged on both sides of the vertical pipe, and vertical bars are evenly arranged at the bottom of the cross bars, wherein a connecting channel connected to the vertical pipe is arranged in the cross bars, and air outlet holes connected to the connecting channel are evenly arranged at the bottom of the cross bars, and a circle of blowing pipes is also arranged in the drying box outside the cross bars, and the circle of blowing pipes is driven by a hydraulic rod, wherein a plurality of groups of air outlet nozzles are evenly arranged at the bottom of the inner side wall of the blowing pipe, which is evenly inclined downward, and the blowing pipe is connected to the circulation pipe through a corrugated hose, and the circulation pipe is connected to the jacket.

2. A drying equipment for veterinary drug production according to claim 1, characterized in that: A bearing which is sleeved on the vertical pipe is arranged on the bottom wall of the drying box.

3. The drying equipment for veterinary drug production according to claim 1, characterized in that: A switch door is arranged on the side wall of the box body, wherein a support plate for supporting the filter bag is arranged at the bottom of the box body, and a lifting platform is arranged at the bottom of the support plate.

4. The drying equipment for veterinary drug production according to claim 1, characterized in that: The inlet end of the extraction pipe is provided with a dust collecting cover located at the top of the drying box.

5. The drying equipment for veterinary drug production according to claim 1, characterized in that: The air outlet holes are staggered with the vertical rods, and the bottom ends of the vertical rods are suspended at the bottom of the drying box.

6. The drying equipment for veterinary drug production according to claim 1, characterized in that: The side walls and the bottom wall of the drying box are both provided with cavities for accommodating the electric heating wires.

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