Vacuum drying device for veterinary drugs

Abstract

The utility model discloses a veterinary drug vacuum drying device, and relates to the technical field of veterinary drug processing equipment. The veterinary drug vacuum drying device comprises a tank body and further comprises a tank cover detachably connected to the tank body; the heating unit is arranged in the tank body; the vacuum pump is arranged on the tank body, and a guide pipe communicated with the tank body is arranged on the tank cover; according to the utility model, through the rotating spiral propelling blade, veterinary drugs at the bottom of the tank body can be continuously brought to the upper part, and materials circularly flow in the whole tank body space, so that the veterinary drugs at different positions can be uniformly contacted with a heating source, and the situation that part of veterinary drugs are insufficiently heated because of being positioned at the bottom or corners of the tank body for a long time is avoided; and through the rotating crushing rod, the veterinary drugs which are scattered into the tank body again and condensed into blocks can be scattered, so that the air permeability and the looseness of the veterinary drugs are improved, and the drying speed is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of veterinary drug processing equipment, in particular to a veterinary drug vacuum drying device. Background Art

[0002] Veterinary drugs refer to substances used to prevent, treat, diagnose animal diseases or purposefully regulate animal physiological functions.

[0003] During the production process, veterinary drugs need to be dried to remove moisture, increase storage time, and ensure long-term efficacy;

[0004] However, when the existing drying device is drying veterinary drugs, the veterinary drugs at different positions in the tank body cannot be evenly contacted with the heating source, so some veterinary drugs are insufficiently heated due to being at the bottom or corner of the tank body for a long time, resulting in the veterinary drugs being dried to a uniform degree, thereby reducing the drying effect of the veterinary drugs. In view of this, the present utility model is specially proposed. Utility Model Content

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a veterinary drug vacuum drying device that can overcome the above problems or at least partially solve the above problems.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0007] The veterinary drug vacuum drying device includes a tank body and also includes: a tank cover, which is detachably connected to the tank body; a heating unit, which is arranged in the tank body; a vacuum pump, which is arranged on the tank body, wherein the tank cover is provided with a conduit connected to the tank body, and the conduit is connected to the input end of the vacuum pump; a rotating cylinder, which is rotatably connected to the tank cover and is located in the tank body; a rotating shaft, which is arranged in the rotating cylinder, wherein the rotating shaft passes through one end of the rotating cylinder and is rotatably connected to the tank cover, a spiral propulsion blade is fixedly connected to the rotating shaft, a crushing rod is fixedly connected to the rotating cylinder, and a feed port is provided on the side wall of the lower end portion of the rotating cylinder, and a discharge port is provided on the side wall of the upper end portion.

[0008] In order to facilitate the discharge of the dried veterinary drugs from the tank body, preferably, the lower end of the tank body is configured to be conical, the lower end of the tank body is fixedly connected to a discharge pipe, and the discharge pipe is provided with a valve switch.

[0009] In order to drive the rotating cylinder and the rotating shaft to rotate synchronously, preferably, a motor is fixedly connected to the tank cover, a bevel gear 1 is fixedly connected to the output end of the motor, a bevel gear 2 is fixedly connected to the rotating cylinder, and a bevel gear 3 is fixedly connected to the rotating shaft, and the bevel gear 1 is meshed with the bevel gear 2 and the bevel gear 3 respectively.

[0010] In order to facilitate the installation and removal of the tank cover, preferably, it further comprises a plurality of fixing bolts, and the tank cover is detachably connected to the tank body via the plurality of fixing bolts.

[0011] In order to filter the gas extracted from the tank body, preferably, a fixing ring is fixedly connected to the tank cover, the fixing ring is coaxially arranged with the conduit, a fixing cover is threadedly connected to the fixing ring, and an activated carbon filter is arranged on the fixing cover.

[0012] In order to automatically add veterinary drugs into the tank body, thereby reducing labor intensity and cost, it is preferably also included a storage tank, the tank body is fixedly mounted on the storage tank, the storage tank is connected to the tank body through a feeding pipe, the feeding pipe is provided with a solenoid valve, and the vacuum pump is fixedly mounted on the storage tank.

[0013] In order to heat and dry the veterinary drugs pumped into the tank, preferably, the heating unit comprises a semiconductor heating sheet, and the semiconductor heating sheet is arranged in the tank.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0015] The utility model can continuously bring the veterinary drugs at the bottom of the tank body to the top through the rotating spiral propulsion blades, allowing the materials to circulate in the entire tank space, thereby ensuring that the veterinary drugs at different positions can be evenly contacted with the heating source, avoiding insufficient heating of some veterinary drugs due to being at the bottom or corner of the tank body for a long time, thereby making the drying degree of the veterinary drugs more uniform and consistent, and through the rotating breaking rod, it can break up the veterinary drugs that have been scattered back into the tank body and condensed into blocks, thereby increasing the air permeability and looseness of the veterinary drugs, and thus accelerating the drying speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0018] Figure 3 It is a cross-sectional view of the tank body and storage tank of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the tank body of the utility model;

[0020] Figure 5 This utility model Figure 4 Enlarged view of part A;

[0021] Figure 6 This utility model Figure 4 Enlarged view of part B;

[0022] Figure 7 This is a schematic diagram of the structure of the utility model Figure 3 .

[0023] In the figure: 1. Tank body; 101. Tank cover; 102. Fixing bolt; 103. Discharge pipe; 104. Semiconductor heating plate; 2. Fixing ring; 201. Fixing cover; 202. Activated carbon filter; 203. Vacuum pump; 204. Conduit; 3. Rotating cylinder; 301. Crushing rod; 302. Rotating shaft; 303. Spiral propulsion blade; 304. Feed port; 305. Discharge port; 4. Motor; 401. Bevel gear 1; 402. Bevel gear 2; 403. Bevel gear 3; 5. Storage tank; 501. Feeding pipe. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0025] Example 1:

[0026] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 The veterinary drug vacuum drying device includes a tank body 1 and also includes: a tank cover 101, which is detachably connected to the tank body 1; a heating unit, which is arranged in the tank body 1; a vacuum pump 203, which is arranged on the tank body 1, wherein the tank cover 101 is provided with a conduit 204 connected to the tank body 1, and the conduit 204 is connected to the input end of the vacuum pump 203; a rotating cylinder 3, which is rotatably connected to the tank cover 101 and is located in the tank body 1; a rotating shaft 302, which is arranged in the rotating cylinder 3, wherein the rotating shaft 302 passes through one end of the rotating cylinder 3 and is rotatably connected to the tank cover 101, a spiral propulsion blade 303 is fixedly connected to the rotating shaft 302, and a breaking rod 301 is fixedly connected to the rotating cylinder 3, and a feed port 304 is provided on the side wall of the lower end portion of the rotating cylinder 3, and a discharge port 305 is provided on the side wall of the upper end portion.

[0027] The tank cover 101 is fixedly connected to the motor 4, the output end of the motor 4 is fixedly connected to the bevel gear 1 401, the rotating cylinder 3 is fixedly connected to the bevel gear 2 402, and the rotating shaft 302 is fixedly connected to the bevel gear 3 403. The bevel gear 1 401 is meshed with the bevel gear 2 402 and the bevel gear 3 403 respectively.

[0028] A fixing ring 2 is fixedly connected to the tank cover 101 . The fixing ring 2 is coaxially arranged with the conduit 204 . A fixing cover 201 is threadedly connected to the fixing ring 2 . An activated carbon filter 202 is arranged on the fixing cover 201 .

[0029] The tank body 1 is fixedly mounted on the storage tank 5 , which is connected to the tank body 1 via a feeding pipe 501 . The feeding pipe 501 is provided with a solenoid valve, and the vacuum pump 203 is fixedly mounted on the storage tank 5 .

[0030] When in use, first pour the veterinary drug to be heated and dried into the storage tank 5, and then start the vacuum pump 203. At this time, the input end of the vacuum pump 203 generates negative pressure, so that it can continuously extract the gas molecules in the tank body 1 through the conduit 204, thereby gradually reducing the air pressure in the tank body 1 to a state below atmospheric pressure. A one-way valve is provided on the conduit 204. When the tank body 1 is evacuated to a negative pressure, first turn off the vacuum pump 203, and then open the solenoid valve on the feeding pipe 501. At this time, under the action of the pressure difference, the veterinary drug in the storage tank 5 is continuously sucked into the tank body 1 through the feeding pipe 501, so that the veterinary drug is automatically added to the tank body 1, thereby reducing labor intensity and cost;

[0031] After the veterinary drugs are filled into the tank body 1, the solenoid valve on the feeding pipe 501 is first closed, and then the heating unit is turned on to heat and dry the veterinary drugs in the tank body 1. Then, the vacuum pump 203 is started again. The vacuum pump 203 can extract the steam generated during the veterinary drug processing and drying process, so that under the action of vacuum and heating, the water in the veterinary drugs evaporates quickly and is extracted out of the tank body 1 by the vacuum pump 203 to achieve the best drying effect;

[0032] At the same time, the motor 4 is started, and the motor 4 is connected to the bevel gear 1 401 and the bevel gear 3 403 through meshing to drive the rotating shaft 302 to rotate. The rotating shaft 302 drives the spiral propulsion blade 303 to rotate synchronously. During the rotation process, the spiral propulsion blade 303 can transport the veterinary drugs entering the rotating cylinder 3 through the feed port 304 from bottom to top, and discharge the veterinary drugs from the rotating cylinder 3 through the discharge port 305, so that the spiral propulsion blade 303 can continuously bring the veterinary drugs at the bottom of the tank body 1 to the top, allowing the materials to circulate in the space of the entire tank body 1, thereby ensuring that the veterinary drugs at different positions can be evenly exposed to the heating source, avoiding insufficient heating of some veterinary drugs due to being at the bottom or corner of the tank body 1 for a long time, thereby making the drying degree of the veterinary drugs more uniform;

[0033] At the same time, the motor 4 can also drive the rotating cylinder 3 to rotate synchronously with the rotating shaft 302 through the meshing connection of the bevel gear 1 401 and the bevel gear 2 402. At the same time, when the rotating cylinder 3 rotates, it drives the breaking rod 301 to rotate synchronously, so that the breaking rod 301 can break up the veterinary drugs that have been scattered back into the tank body 1 and condensed into blocks, thereby increasing the air permeability and looseness of the veterinary drugs, and thus accelerating the drying speed.

[0034] Example 2:

[0035] Reference Figure 1 、 Figure 4 The veterinary drug vacuum drying device is basically the same as that of Example 1, and further includes a plurality of fixing bolts 102, and the tank cover 101 is detachably connected to the tank body 1 through the plurality of fixing bolts 102; by setting the tank cover 101 to be detachable, when the inside of the tank body 1 needs to be cleaned, the tank cover 101 connected to the tank body 1 is removed, making it convenient for the staff to clean the inside of the tank body 1;

[0036] It should be noted that the conduit 204 is a stretchable and shrinkable hose, so the conduit 204 will not interfere with the disassembly and assembly of the tank cover 101.

[0037] Example 3:

[0038] Reference Figure 3 、 Figure 4 The veterinary drug vacuum drying device is basically the same as Example 1. Furthermore, the lower end of the tank body 1 is conically arranged, and the lower end of the tank body 1 is fixedly connected to a discharge pipe 103, and a valve switch is provided on the discharge pipe 103; when the veterinary drug is dried in the tank body 1, the valve switch on the discharge pipe 103 is opened, and the veterinary drug can be discharged from the tank body 1 through the discharge pipe 103. At the same time, since the lower end of the tank body 1 is conically arranged, the veterinary drug can continuously converge to the discharge pipe 103 in the center under the guidance of gravity and the cone surface during discharge, thereby making the discharge cleaner and more thorough, thereby reducing the waste of veterinary drugs.

[0039] Example 4:

[0040] Reference Figure 4 The veterinary drug vacuum drying device is basically the same as Example 1. Furthermore, the heating unit includes a semiconductor heating plate 104, which is arranged in the tank body 1; through the semiconductor heating plate 104, the veterinary drug pumped into the tank body 1 can be heated and dried.

[0041] The above description is merely a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention.

Claims

1. A veterinary drug vacuum drying device, comprising a tank (1), characterized in that: Also includes: a tank cover (101), detachably connected to the tank body (1); A heating unit is arranged in the tank (1); A vacuum pump (203) is provided on the tank body (1). Wherein, the tank cover (101) is provided with a conduit (204) connected to the tank body (1), and the conduit (204) is connected to the input end of the vacuum pump (203); A rotating cylinder (3) is rotatably connected to the tank cover (101) and is located inside the tank body (1); The rotating shaft (302) is arranged in the rotating cylinder (3). The rotating shaft (302) passes through one end of the rotating cylinder (3) and is rotatably connected to the tank cover (101); a spiral propulsion blade (303) is fixedly connected to the rotating shaft (302); a crushing rod (301) is fixedly connected to the rotating cylinder (3); a feed port (304) is provided on the side wall of the lower end of the rotating cylinder (3), and a discharge port (305) is provided on the side wall of the upper end.

2. The veterinary drug vacuum drying device according to claim 1, characterized in that: The lower end of the tank body (1) is arranged in a conical shape. The lower end of the tank body (1) is fixedly connected to a discharge pipe (103), and a valve switch is arranged on the discharge pipe (103).

3. The veterinary drug vacuum drying device according to claim 1, characterized in that: The tank cover (101) is fixedly connected to a motor (4), an output end of the motor (4) is fixedly connected to a bevel gear 1 (401), the rotating cylinder (3) is fixedly connected to a bevel gear 2 (402), the rotating shaft (302) is fixedly connected to a bevel gear 3 (403), and the bevel gear 1 (401) is meshed with the bevel gear 2 (402) and the bevel gear 3 (403) respectively.

4. The veterinary drug vacuum drying device according to claim 1, characterized in that: It also includes a plurality of fixing bolts (102), and the tank cover (101) is detachably connected to the tank body (1) via the plurality of fixing bolts (102).

5. The veterinary drug vacuum drying device according to claim 1, characterized in that: A fixing ring (2) is fixedly connected to the tank cover (101), the fixing ring (2) is coaxially arranged with the conduit (204), a fixing cover (201) is threadedly connected to the fixing ring (2), and an activated carbon filter (202) is arranged on the fixing cover (201).

6. The veterinary drug vacuum drying device according to claim 1, characterized in that: The invention also comprises a material storage tank (5), wherein the tank body (1) is fixedly mounted on the material storage tank (5), the material storage tank (5) is connected to the tank body (1) via a feeding pipe (501), the feeding pipe (501) is provided with a solenoid valve, and the vacuum pump (203) is fixedly mounted on the material storage tank (5).

7. The veterinary drug vacuum drying device according to claim 1, characterized in that: The heating unit comprises a semiconductor heating plate (104), and the semiconductor heating plate (104) is arranged in the tank body (1).

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