Filtering device for HMB-Ca refining crystallization solvent

Abstract

The utility model relates to the field of solvent filters, and discloses a filtering device for an HMB-Ca refined crystallization solvent, the filtering device comprises a machine body and a connecting ring, one end of the machine body is communicated with a connector through a pipe body, the top of the connector is communicated with a feeding bottle, the top of the connecting ring is fixedly connected with a fixing ring, and the fixing ring is fixedly connected with the machine body. The center of the fixing ring and the center of the connecting ring are located on the same straight line, the fixing ring is a rubber ring, a plurality of shielding rings are fixedly installed on the side, close to the feeding bottle, of the fixing ring, and the inner ring wall of the connecting ring is connected with the surface of the connector in a clamped mode. According to the feeding bottle, the connecting ring is connected with the surface of the connector in a clamped mode, the top of the connecting ring is provided with the fixing ring made of rubber, and the fixing ring and the surface of the feeding bottle are each provided with a rubber shielding ring, so that the connecting position between the connector and the feeding bottle can be shielded through the fixing ring made of the rubber and the shielding rings made of the rubber; and the condition that the solvent in the feeding bottle leaks from the joint of the feeding bottle and the connector is avoided.

Description

Technical Field

[0001] This application relates to the field of solvent filters, and in particular to a filtering device for the refining and crystallization solvent of HMB-Ca. Background Art

[0002] The solvent for the refining and crystallization of HMB-Ca is water. HMB-Ca, namely calcium β-hydroxy-β-methylbutyrate, is a chemical substance widely used in fields such as food additives and dietary additives. During the refining and crystallization process, water is used as the solvent because its solubility is moderate and it is beneficial to the crystallization process of HMB-Ca, capable of promoting the formation of pure and stable crystal forms. In addition, as a common solvent, water is safe and environmentally friendly to use, meeting the requirements of food safety and environmental protection in many application fields. The solvent for the refining and crystallization of HMB-Ca often uses a filtering device to remove impurities in the solvent. When a conventional solvent filter processes the solvent, after the body is powered on, one end of the body is connected to a connector through a pipe. The top of the connector is movably connected to a feeding bottle. The solvent to be filtered is poured into the feeding bottle and flows out from the bottom end of the connector after being processed by the body, thus completing the filtration of the solvent for the refining and crystallization of HMB-Ca.

[0003] Regarding the above related technology, the inventor believes that when a conventional solvent filter installs the feeding bottle, it often uses a fixture for fixation, resulting in a situation where there is a gap at the connection between the feeding bottle and the connector during the installation of the feeding bottle, thus causing the solvent in the feeding bottle to leak from the gap, making the solvent filter inconvenient to use.

[0004] The above information disclosed in this background art is only used to increase the understanding of the background art of this application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Utility Model Content

[0005] In order to solve the problem that there is a gap between the feeding bottle and the connector when a conventional solvent filter is in use, this application provides a filtering device for the refining and crystallization solvent of HMB-Ca.

[0006] The filtering device for the refining and crystallization solvent of HMB-Ca provided by this application adopts the following technical solution:

[0007] A filtering device for a solvent used in the refining crystallization of HMB-Ca, comprising a body and a connecting ring. One end of the body is communicated with a connecting head through a pipe body. The top of the connecting head is communicated with a feeding bottle. The top of the connecting ring is fixedly connected with a fixing ring. The center of the fixing ring and the center of the connecting ring are on the same straight line. The fixing ring is a rubber ring. A plurality of shielding rings are fixedly installed on one side of the fixing ring and the feeding bottle close to each other. The inner wall of the connecting ring is clamped with the surface of the connecting head, and the size specification of the inner wall of the connecting ring is adapted to the size specification of the surface of the connecting head. The inner wall of the fixing ring is clamped with the bottom end of the feeding bottle. The shielding ring is a rubber ring.

[0008] Preferably, two rotating frames are fixedly connected to the top of the fixing ring. The two rotating frames are symmetrically distributed with the fixing ring as the axis of symmetry. The center of the rotating frame is rotatably installed on the surface of the connecting ring. Two springs are fixedly connected between the rotating frame and the connecting ring.

[0009] Preferably, two fixing blocks are fixedly installed on the surface of the connecting ring. The two fixing blocks are symmetrically distributed with the connecting ring as the axis of symmetry. Two bolts are clamped in the inner walls of the fixing blocks.

[0010] Preferably, a connecting disk is movably connected to the top of the feeding bottle. A control frame is rotatably installed on the inner wall of the connecting disk. The bottom end of the control frame is fixedly connected with a mixing frame. The center of the mixing frame and the center of the control frame are on the same straight line.

[0011] Preferably, a plurality of shoveling plates are fixedly installed at the bottom end of the mixing frame. The plurality of shoveling plates are circumferentially arranged with the center of the mixing frame as the axis. The bottom end of the shoveling plate is slidably connected with the inner bottom wall of the feeding bottle.

[0012] In summary, the present application includes the following beneficial technical effects:

[0013] 1. By clamping the connecting ring to the surface of the connecting head, a fixing ring made of rubber is installed at the top of the connecting ring, and shielding rings made of rubber are installed on both the fixing ring and the surface of the feeding bottle. This facilitates shielding the connection between the connecting head and the feeding bottle with the fixing ring and shielding ring made of rubber, avoiding the leakage of the solvent in the feeding bottle from the connection between the feeding bottle and the connecting head, and making the installation more convenient. Two rotating frames are installed at the top of the fixing ring. The center of the rotating frame is rotatably connected to the top of the connecting ring, and two springs are installed between the rotating frame and the connecting ring. This facilitates pushing the rotating frame with the springs, enabling the rotating frame to push the top of the fixing ring, effectively ensuring the connection between the inner wall of the fixing ring and the bottom end of the feeding bottle. The fixing ring can be opened by pressing the rotating frame, facilitating the installation and disassembly of the feeding bottle. Two fixing blocks are installed on the surface of the connecting ring, and two bolts are clamped inside the fixing blocks. This facilitates clamping the connecting ring at one end of the fixing block to the surface of the connecting head with the bolts, and the connecting ring can be disassembled after removing the bolts, making it more convenient to clean the device. Compared with the prior art, the sealing performance between the feeding bottle and the connecting head is effectively improved;

[0014] 2. A connecting disc can also be installed at the top of the feeding bottle. A control frame is rotatably connected to the inner wall of the connecting disc, and a mixing frame is rotatably connected to the bottom end of the control frame. This facilitates controlling the mixing frame to rotate in the feeding bottle with the control frame, thereby stirring the solution in the feeding bottle and avoiding the blockage of the connection between the connecting head and the feeding bottle caused by the precipitation of impurities in the solution. A plurality of scraping plates are fixedly connected to the bottom end of the mixing frame, and the bottom ends of the scraping plates are slidably connected to the inner bottom wall of the feeding bottle. This facilitates scraping the impurities adhering to the bottom end of the feeding bottle when the mixing frame rotates, thereby improving the use effect of the mixing frame; The use effect of the solvent filter is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of a filtering device for HMB-Ca refined crystallization solvent in an application embodiment;

[0016] Figure 2 is the structural schematic diagram of the connecting ring in an application embodiment;

[0017] Figure 3 is the side view structural schematic diagram of an application embodiment;

[0018] Figure 4 is the structural schematic diagram of part A in an application embodiment.

[0019] Explanation of the reference numerals: 1, body; 2, connecting head; 3, feeding bottle; 4, connecting ring; 5, fixing ring; 6, shielding ring; 7, rotating frame; 8, spring; 9, fixing block; 10, bolt; 11, connecting disc; 12, control frame; 13, mixing frame; 14, scraping plate. DETAILED DESCRIPTION OF THE INVENTION

[0020] The following will further elaborate on this application in conjunction with the attached Figure 1 —4.

[0021] An embodiment of this application discloses a filtering device for the refining crystallization solvent of HMB-Ca. Referring to Figure 1 - Figure 2 , it includes a solvent filter body 1. When processing the solvent, after connecting the body 1 to the power supply, one end of the body 1 is connected to a connector 2 through a pipe. The connecting ring 4 is clamped on the surface of the connector 2. A fixing ring 5 made of rubber is installed on the top of the connecting ring 4, and rubber shielding rings 6 are installed on both the surface of the fixing ring 5 and the feeding bottle 3. The inner wall of the fixing ring 5 is clamped with the feeding bottle 3. The connection between the connector 2 and the feeding bottle 3 is shielded by the rubber fixing ring 5 and the shielding ring 6, effectively improving the sealing performance between the feeding bottle 3 and the connector 2, avoiding the leakage of the solvent in the feeding bottle 3 from the connection between the feeding bottle 3 and the connector 2, and being more convenient to install. After connecting the inner wall of the connector 2 to the bottom end of the feeding bottle 3, the solvent to be filtered is poured into the feeding bottle 3 and flows out from the bottom end of the connector 2 after being processed by the body 1, thus completing the filtration of the HMB-Ca refining crystallization solvent.

[0022] Referring to Figure 2 , two rotating frames 7 are installed on the top of the fixing ring 5. The center of the rotating frame 7 is rotatably connected to the top of the connecting ring 4, and two springs 8 are installed between the rotating frame 7 and the connecting ring 4. The rotating frame 7 is pushed by the spring 8 to push the top of the fixing ring 5, effectively ensuring the connection between the inner wall of the fixing ring 5 and the bottom end of the feeding bottle 3. And the fixing ring 5 can be opened by pressing the rotating frame 7, which is convenient for installing and disassembling the feeding bottle 3. Two fixing blocks 9 are installed on the surface of the connecting ring 4, and two bolts 10 are clamped in the inner walls of the fixing blocks 9. The connecting ring 4 at one end of the fixing block 9 is clamped to the surface of the connector by the bolt 10, and the connecting ring 4 can be disassembled after removing the bolt 10, which is more convenient for cleaning the device.

[0023] Referring to Figure 3 - Figure 4 , a connection disk 11 is installed on the top of the feeding bottle 3. A control frame 12 is rotatably connected to the inner wall of the connection disk 11. The bottom end of the control frame 12 is rotatably connected to a mixing frame 13. The mixing frame 13 is controlled by the control frame 12 to rotate in the feeding bottle 3, thereby stirring the solution in the feeding bottle 3, avoiding the blockage of the connection between the connector 2 and the feeding bottle 3 caused by the precipitation of impurities in the solution. A plurality of scraping plates 14 are fixedly connected to the bottom end of the mixing frame 13. The bottom ends of the scraping plates 14 are slidably connected to the inner bottom wall of the feeding bottle 3. The impurities attached to the bottom end of the feeding bottle 3 are scraped off when the mixing frame 13 rotates, thereby improving the use effect of the mixing frame 13.

[0024] The implementation principle of a filtering device for HMB-Ca refined crystallization solvent in an embodiment of this application is as follows: By clamping the connecting ring 4 to the surface of the connecting head 2, a fixing ring 5 made of rubber is installed at the top of the connecting ring 4, and rubber shielding rings 6 are installed on the surfaces of both the fixing ring 5 and the feeding bottle 3. This facilitates shielding the connection between the connecting head 2 and the feeding bottle 3 with the fixing ring 5 and shielding ring 6 made of rubber, avoiding the leakage of the solvent in the feeding bottle 3 from the connection between the feeding bottle 3 and the connecting head 2, and it is more convenient during installation. Two rotating frames 7 are installed at the top of the fixing ring 5. The center of the rotating frame 7 is rotatably connected to the top of the connecting ring 4, and two springs 8 are installed between the rotating frame 7 and the connecting ring 4. This facilitates pushing the rotating frame 7 with the spring 8, enabling the rotating frame 7 to push the top of the fixing ring 5, effectively ensuring the connection between the inner wall of the fixing ring 5 and the bottom end of the feeding bottle 3. And the fixing ring 5 can be opened by pressing the rotating frame 7, facilitating the installation and disassembly of the feeding bottle 3. Two fixing blocks 9 are installed on the surface of the connecting ring 4, and two bolts 10 are clamped inside the fixing blocks 9. This facilitates clamping the connecting ring 4 at one end of the fixing block 9 to the surface of the connecting head 2 with the bolt 10, and the connecting ring 4 can be disassembled after removing the bolt 10, making it more convenient to clean the device.

[0025] A connection disk 11 can also be installed at the top of the feeding bottle 3. A control frame 12 is rotatably connected to the inner wall of the connection disk 11, and a mixing frame 13 is rotatably connected to the bottom end of the control frame 12. This facilitates controlling the mixing frame 13 to rotate in the feeding bottle 3 with the control frame 12, thereby stirring the solution in the feeding bottle 3 and avoiding the situation where impurities in the solution precipitate and cause blockage at the connection between the connecting head 2 and the feeding bottle 3. A number of scraping plates 14 are fixedly connected to the bottom end of the mixing frame 13, and the bottom ends of the scraping plates 14 are slidably connected to the inner bottom wall of the feeding bottle 3. This facilitates scraping the impurities attached to the bottom end of the feeding bottle 3 when the mixing frame 13 rotates, thereby improving the use effect of the mixing frame 13.

[0026] The above are all preferred embodiments of this application. It does not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A filtering device for the refined crystallization solvent of HMB-Ca, comprising a machine body (1) and a connecting ring (4), characterized in that: One end of the body (1) is connected to a connector (2) through a tube body. The top of the connector (2) is connected to a feeding bottle (3). The top of the connecting ring (4) is fixedly connected to a fixing ring (5). The center of the fixing ring (5) and the center of the connecting ring (4) are on the same straight line, and several shielding rings (6) are fixedly installed on the sides of the fixing ring (5) and the feeding bottle (3) close to each other.

2. The filtering device for the refined crystallization solvent of HMB-Ca according to claim 1, wherein: The inner wall of the connecting ring (4) is clamped with the surface of the connector (2), and the size specifications of the inner wall of the connecting ring (4) are adapted to the surface size specifications of the connector (2). The inner wall of the fixing ring (5) is clamped with the bottom end of the feeding bottle (3). The shielding ring (6) is a rubber ring.

3. The filtration device for the refined crystallization solvent of HMB-Ca according to claim 1, characterized in that: Two rotating frames (7) are fixedly connected to the top of the fixing ring (5). The two rotating frames (7) are symmetrically distributed with the fixing ring (5) as the axis, and the center of the rotating frame (7) is rotatably installed on the surface of the connecting ring (4). Two springs (8) are fixedly connected between the rotating frame (7) and the connecting ring (4).

4. The filtering device for the refined crystallization solvent of HMB-Ca according to claim 1, wherein: Two fixing blocks (9) are fixedly installed on the surface of the connecting ring (4). The two fixing blocks (9) are symmetrically distributed with the connecting ring (4) as the axis, and two bolts (10) are clamped in the inner walls of the fixing blocks (9).

5. The filtering device for the refining crystallization solvent of HMB-Ca according to claim 1, characterized in that: A connecting disc (11) is movably connected to the top of the feeding bottle (3). A control frame (12) is rotatably installed in the inner wall of the connecting disc (11). The bottom end of the control frame (12) is fixedly connected to a mixing frame (13). The center of the mixing frame (13) and the center of the control frame (12) are on the same straight line.

6. The filtering device for the refining crystallization solvent of HMB-Ca according to claim 5, characterized in that: Several shoveling plates (14) are fixedly installed at the bottom end of the mixing frame (13). The several shoveling plates (14) are circumferentially arranged with the center of the mixing frame (13) as the axis, and the bottom end of the shoveling plate (14) is slidably connected to the inner bottom wall of the feeding bottle (3).

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