Multi-stage cascade filter device in production of veterinary injection

Abstract

The utility model discloses multi -section type ladder filter device in the production of veterinary injection, specifically includes the base, and the base top is provided with filter mechanism and dismantlement mechanism, and filter mechanism includes support assembly and filter assembly. Through setting up filter mechanism, through setting up first motor, first stirring rod, thereby to the injection raw solution of entering first box body inside can effectively primary filtration operation, prevent big granule contaminant and enter to second box body inside, set up detachable first filter box simultaneously, thereby effectively carry out the cleaning operation to the first filter plate of inside, effectively promote the filtration efficiency, through setting up dismantlement mechanism, through setting up detachable first discharge pipe and second pipeline, thereby to the first filter box bottom is dismantled for carrying out quick cleaning operation, set up detachable second support column, first filter drum, second filter drum simultaneously, convenient for the replacement inside active carbon material quality, make the medicinal liquid reach the required purity.

Description

Technical Field

[0001] This utility model relates to the field of veterinary injection production, and in particular to a multi-stage stepped filtration device in the production of veterinary injections. Background Technology

[0002] The multi-stage stepped filtration device in the production of veterinary injections is a device that uses multiple levels of filtration media to gradually purify veterinary injections, effectively removing impurities from the drug solution and improving product purity.

[0003] Chinese patent publication CN217489968U discloses a raw material filtration device for the production of compound injections. The device includes a base, a filter tank on the upper surface of the base, a first filter plate fixedly connected inside the filter tank, a rotating shaft inserted inside the filter tank, a guide plate fixedly connected inside the filter tank, a support frame fixedly connected to the upper surface of the filter tank, and a drive motor mounted on the upper surface of the support frame. A first gear is mounted at one end of the rotating shaft passing through the filter tank, and a second gear is fixedly connected to the output end of the drive motor. When the scraper rotates, it can process the material adsorbed on the inner wall of the filter tank. When the brush rotates, it can process impurities on the first filter plate and its surface, thereby preventing clogging of the first filter plate and ensuring stable operation of the device.

[0004] However, it still has the following drawbacks: the multiple internally installed filter devices cannot be quickly disassembled, making the cleaning process cumbersome, and the filtration effect deteriorates over time. Utility Model Content

[0005] The main purpose of this invention is to provide a multi-stage step filtration device for the production of veterinary injections, which can effectively solve the problems of cumbersome cleaning process and poor filtration effect after prolonged use.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a multi-stage stepped filtration device for the production of veterinary injections, including a base, wherein a filtration mechanism and a disassembly mechanism are provided on the top surface of the base; The filtration mechanism includes a support component and a filtration component; The support assembly includes a first housing, a first motor fixedly mounted on the top surface of the first housing, a first support ring fixedly sleeved on the outer surface of the first housing, a second support ring fixedly mounted on the bottom surface of the first support ring by a number of bolts, the bottom surface of the first support ring being fixedly connected to the top surface of the base, a feed pipe extending through the top surface of the first housing, a first filter box fixedly mounted on the inner wall of the second support ring, the outer surface of the first motor output rod penetrating the top surface of the first housing and extending into the interior of the first housing, a first stirring rod fixedly mounted on the lower end face of the first motor output rod, and a number of first stirring blades fixedly sleeved on the outer surface of the first stirring rod. The filtration assembly includes a second housing, with the outer surfaces of several first stirring blades respectively contacting the inner wall of the first housing. A first support column is fixedly installed on the bottom surface inside the first filtration housing, and a first filter plate is threadedly installed on the outer surface of the first support column. The outer surface of the first filter plate is in contact with the inner wall of the first filtration housing.

[0007] A further improvement is that the disassembly mechanism includes a third housing, a first discharge pipe is provided through the bottom surface of the first filter housing, a second pipe is threaded onto the bottom surface of the first discharge pipe, a first support frame is fixedly installed on the side of the base, a first water pump and a second water pump are respectively installed on the top surface of the first support frame from left to right, the first discharge pipe is provided through the bottom surface of the first housing, and the outer surface of the first discharge pipe penetrates the top surface of the first filter housing and extends into the interior of the first filter housing.

[0008] A further improvement is that a first outlet pipe is provided through the top surface of the first water pump, the outer surface of the second pipe penetrates the side of the first water pump and extends into the interior of the first water pump, and the outer surface of the first outlet pipe penetrates the top surface of the second housing and extends into the interior of the second housing.

[0009] A further improvement is that a second support rod is fixedly installed on the bottom surface of both the second and third housings. A first filter cylinder and a second filter cylinder are respectively threaded onto the top surface of the two second support rods. A second water inlet pipe is provided through the side of the second water pump. The outer surface of the second water inlet pipe penetrates the bottom surface of the second housing and extends into the interior of the second housing. A second water outlet pipe is provided through the top surface of the second water pump.

[0010] A further improvement is that the outer surface of the second water outlet pipe penetrates the top surface of the third housing and extends into the interior of the third housing, and the third water outlet pipe is provided through the side of the third housing.

[0011] A further improvement is that several support legs are fixedly installed on the bottom surfaces of the second and third housings, a third water outlet pipe is provided through the side of the second filter cartridge, and the bottom surfaces of the several support legs are fixedly connected to the top surface of the first support frame.

[0012] Compared with the prior art, the present invention has the following beneficial effects: By setting up a filtration mechanism, including a first motor and a first stirring rod, the injection concentrate entering the first chamber can be effectively pre-filtered, preventing large particulate contaminants from entering the second chamber. At the same time, a detachable first filter box is set up, which can effectively clean the first filter plate inside, thereby improving filtration efficiency. By setting up a disassembly mechanism, and by setting up a detachable first discharge pipe and a second pipe, the bottom of the first filter box can be disassembled for quick cleaning. At the same time, a detachable second support column, a first filter cylinder, and a second filter cylinder are set up to facilitate the replacement of the internal activated carbon material, so that the medicine solution can reach the required purity. Attached Figure Description

[0013] Figure 1 This is a front sectional view of the overall structure of this utility model; Figure 2 This is a bottom view of the overall structure of this utility model; Figure 3 This is a side sectional view of the overall structure of this utility model; Figure 4 This is a front view of the overall structure of this utility model; Figure 5 This is a top sectional view of the overall structure of this utility model.

[0014] In the diagram: 1. Base; 2. Filtration mechanism; 200. First filter box; 201. First housing; 202. First motor; 203. First support ring; 204. First stirring rod; 205. First stirring blade; 206. Second housing; 207. First filter plate; 208. First support column; 3. Disassembly mechanism; 301. Third housing; 302. First discharge pipe; 303. First support frame; 304. First water pump; 305. Second water pump; 307. First filter cylinder; 308. Second filter cylinder. Detailed Implementation

[0015] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments. Example

[0016] Please see Figures 1-5 This utility model provides a technical solution: a multi-stage stepped filtration device for the production of veterinary injections, including a base 1, a filtration mechanism 2 and a disassembly mechanism 3 provided on the top surface of the base 1; Filter mechanism 2 includes a support assembly and a filter assembly; The support assembly includes a first housing 201, a first motor 202 fixedly mounted on the top surface of the first housing 201, a first support ring 203 fixedly sleeved on the outer surface of the first housing 201, a second support ring fixedly mounted on the bottom surface of the first support ring 203 by a number of bolts, the bottom surface of the first support ring 203 being fixedly connected to the top surface of the base 1, a feed pipe being provided through the top surface of the first housing 201, and a first filter box 200 fixedly mounted on the inner wall of the second support ring, wherein the first filter box 200 is open, and the first support ring 203... Sealing rings are provided on the bottom surface and the top surface of the second support ring to ensure the sealing effect inside. The outer surface of the output rod of the first motor 202 penetrates the top surface of the first box 201 and extends into the interior of the first box 201. A first stirring rod 204 is fixedly installed on the lower end surface of the output rod of the first motor 202. Several first stirring blades 205 are fixedly sleeved on the outer surface of the first stirring rod 204. By setting several first stirring blades 205, the incoming injection concentrate is initially stirred and mixed, which facilitates the initial filtration operation. The filtration assembly includes a second housing 206, with the outer surfaces of several first stirring blades 205 respectively contacting the inner wall of the first housing 201. A first support column 208 is fixedly installed on the bottom surface inside the first filter box 200, and a first filter plate 207 is threadedly installed on the outer surface of the first support column 208. The outer surface of the first filter plate 207 is in contact with the inner wall of the first filter box 200. The first filter plate 207 is a stainless steel filter screen, thereby performing a preliminary screening operation on the injection concentrate to remove larger particles and suspended solids in the drug solution, protecting the subsequent finer filters from damage by large particles.

[0017] Furthermore, in this embodiment, the first motor 202 is started by an external power source, thereby driving the internally installed first stirring rod 204 and several first stirring blades 205 to rotate, thereby performing preliminary stirring and filtration operations on the internal injection stock solution. Example

[0018] Please see Figures 1-5 This utility model provides a technical solution: the disassembly mechanism 3 includes a third housing 301, a first discharge pipe 302 is provided through the bottom surface of the first filter box 200, and a second pipe is threaded on the bottom surface of the first discharge pipe 302, so as to quickly disassemble the first filter box 200. A first support frame 303 is fixedly installed on the side of the base 1. A first water pump 304 and a second water pump 305 are respectively installed on the top surface of the first support frame 303 from left to right. The first discharge pipe is provided through the bottom surface of the first housing 201, and the outer surface of the first discharge pipe penetrates the top surface of the first filter box 200 and extends into the interior of the first filter box 200. The first water pump 304 and the second water pump 305 are used to extract the filtered injection concentrate inside the second housing 206 and the third housing 301.

[0019] Furthermore, in this embodiment, a first water outlet pipe is provided through the top surface of the first water pump 304, the outer surface of the second pipe penetrates the side of the first water pump 304 and extends into the interior of the first water pump 304, and the outer surface of the first water outlet pipe penetrates the top surface of the second housing 206 and extends into the interior of the second housing 206.

[0020] Furthermore, in this embodiment, a second support rod is fixedly installed on the bottom surface of the second housing 206 and the third housing 301. A first filter cylinder 307 and a second filter cylinder 308 are respectively threaded onto the top surface of the two second support rods. A second water inlet pipe is provided through the side of the second water pump 305. The outer surface of the second water inlet pipe penetrates the bottom surface of the second housing 206 and extends into the interior of the second housing 206. A second water outlet pipe is provided through the top surface of the second water pump 305. Activated carbon material is placed inside the first filter cylinder 307 and the second filter cylinder 308. Cylinder covers are threaded onto the top and bottom surfaces of the first filter cylinder 307 and the second filter cylinder 308. Each cylinder cover has multiple through holes for liquid to enter from the top and bottom. The diameter of the filter screen of the first filter cylinder 307 is larger than the diameter of the filter screen of the second filter cylinder 308.

[0021] Furthermore, in this embodiment, the outer surface of the second water outlet pipe penetrates the top surface of the third housing 301 and extends into the interior of the third housing 301, and the third water outlet pipe is provided through the side of the third housing 301.

[0022] Furthermore, in this embodiment, several support legs are fixedly installed on the bottom surfaces of the second housing 206 and the third housing 301, and a third water outlet pipe is provided through the side of the second filter cylinder. The bottom surfaces of the several support legs are fixedly connected to the top surface of the first support frame 303.

[0023] By setting up the filtration mechanism 2, the raw liquid is poured into the first tank 201 from the first feed pipe. At the same time, the external power cord is connected to start the first motor 202, which drives the first stirring rod 204 and several first stirring blades 205 to rotate, thereby mixing the raw liquid inside. Simultaneously, the first support ring 203 and the second support ring are bolted on to install the first filter box 200. The first support column 208 is installed inside for threaded installation of the first filter plate 207 to filter large particulate pollutants in the raw liquid. At the same time, the first water pump 304 is started, and the first discharge pipe 302 and the second pipe are threaded on to transport the raw liquid into the second tank 206. The second support column installed inside is threaded on to install the first filter cylinder 307, thereby filtering the liquid again. Then, the second water pump 305 is started to extract the raw liquid filtered by the first filter cylinder 307 and enter the second filter cylinder 308, thereby completing the filtration through the third water outlet pipe.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-stage stepped filtration device for the production of veterinary injectables, comprising a base (1), characterized in that: The base (1) is provided with a filter mechanism (2) and a disassembly mechanism (3) on its top surface; The filtration mechanism (2) includes a support component and a filtration component; The support assembly includes a first housing (201), a first motor (202) is fixedly installed on the top surface of the first housing (201), a first support ring (203) is fixedly sleeved on the outer surface of the first housing (201), a second support ring is fixedly installed on the bottom surface of the first support ring (203) by several bolts, the bottom surface of the first support ring (203) is fixedly connected to the top surface of the base (1), a feed pipe is opened through the top surface of the first housing (201), a first filter box (200) is fixedly installed on the inner wall of the second support ring, the outer surface of the output rod of the first motor (202) penetrates the top surface of the first housing (201) and extends into the interior of the first housing (201), a first stirring rod (204) is fixedly installed on the lower end face of the output rod of the first motor (202), and several first stirring blades (205) are fixedly sleeved on the outer surface of the first stirring rod (204). The filter assembly includes a second housing (206), with the outer surfaces of several first stirring blades (205) respectively in contact with the inner wall of the first housing (201), and a first support column (208) fixedly installed on the bottom surface inside the first filter box (200). A first filter plate (207) is threadedly installed on the outer surface of the first support column (208), and the outer surface of the first filter plate (207) is in contact with the inner wall of the first filter box (200).

2. The multi-stage stepped filtration device for the production of veterinary injections according to claim 1, characterized in that: The disassembly mechanism (3) includes a third housing (301), a first discharge pipe (302) is provided through the bottom surface of the first filter box (200), a second pipe is threaded on the bottom surface of the first discharge pipe (302), a first support frame (303) is fixedly installed on the side of the base (1), a first water pump (304) and a second water pump (305) are respectively installed on the top surface of the first support frame (303) from left to right, the first discharge pipe is provided through the bottom surface of the first housing (201), and the outer surface of the first discharge pipe penetrates the top surface of the first filter box (200) and extends into the interior of the first filter box (200).

3. The multi-stage stepped filtration device for the production of veterinary injections according to claim 2, characterized in that: The first water pump (304) has a first outlet pipe through the top surface, the outer surface of the second pipe penetrates the side of the first water pump (304) and extends into the interior of the first water pump (304), and the outer surface of the first outlet pipe penetrates the top surface of the second housing (206) and extends into the interior of the second housing (206).

4. The multi-stage stepped filtration device for the production of veterinary injections according to claim 3, characterized in that: The second housing (206) and the third housing (301) are both fixedly installed with second support rods on their bottom surfaces. The top surfaces of the two second support rods are respectively threaded with a first filter cylinder (307) and a second filter cylinder (308). The second water pump (305) has a second water inlet pipe through its side. The outer surface of the second water inlet pipe penetrates the bottom surface of the second housing (206) and extends into the interior of the second housing (206). The top surface of the second water pump (305) has a second water outlet pipe through its top surface.

5. The multi-stage stepped filtration device for the production of veterinary injections according to claim 4, characterized in that: The outer surface of the second water outlet pipe penetrates the top surface of the third box (301) and extends into the interior of the third box (301). The third water outlet pipe is provided through the side of the third box (301).

6. The multi-stage stepped filtration device for the production of veterinary injections according to claim 4, characterized in that: The bottom surfaces of the second housing (206) and the third housing (301) are respectively fixedly installed with several support legs. The second filter cylinder (308) has a third water outlet pipe through it on its side. The bottom surfaces of the several support legs are respectively fixedly connected to the top surface of the first support frame (303).

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