A convenient brine preparation tank for crude heparin sodium production

Abstract

The utility model relates to the technical field of crude sodium heparin production, and in particular to a brine preparation tank for crude sodium heparin production that is easy to observe, which solves the problem that the existing observation window in the prior art may be blocked by splashes of raw material liquid in the tank body, resulting in that personnel cannot effectively see the inside, and personnel are required to regularly open the tank body to clean the inside, which increases the workload of personnel and causes a decrease in the practicality of the preparation tank. A brine preparation tank for crude sodium heparin production that is easy to observe includes a tank body, a circular groove is provided on one side of the tank body, an observation window is fixedly installed on one side of the tank body and located at the circular groove, a sealing groove connected to the inside of the tank body is penetrated on one side of the observation window, and a brush plate is provided inside the tank body and located on one side of the observation window. The utility model can help personnel clearly observe the internal situation of the tank body without the need for personnel to clean, thereby reducing the burden on personnel and improving the practicality of the preparation tank.

Description

Technical Field

[0001] The utility model relates to the technical field of crude sodium heparin production, in particular to a brine preparation tank which is easy to observe and used for crude sodium heparin production. Background Art

[0002] Heparin sodium is the sodium salt of aminodextran sulfate extracted from the pig small intestinal mucosa. It is an anticoagulant drug with anticoagulant effects both in vivo and in vitro. Crude heparin sodium is a preparation form of heparin sodium, which usually contains a higher purity of heparin sodium active ingredients, but also contains some impurities. It is a chemical raw material and needs further processing and treatment to improve the purity and remove impurities to obtain a pure heparin sodium preparation. In the preparation of heparin sodium, a salt preparation tank is required for stirring and dissolving. The existing preparation tank usually has an observation window on the tank body to observe the state of the heparin sodium in the tank.

[0003] At present, most of the existing observation windows have a simple structure and are only installed with transparent materials. However, due to the influence of sodium heparin raw materials, the raw material liquid may splash onto the observation window and be blocked, resulting in the inability of personnel from the outside to effectively see the internal raw materials. Personnel may need to open the tank body regularly to clean the tank body, which will undoubtedly increase the workload of personnel. At the same time, air and dust may enter the tank body after opening, thereby affecting the subsequent raw material quality and causing the practicality of the configuration tank to be reduced. Therefore, we proposed a brine configuration tank for crude sodium heparin production that is easy to observe to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a brine preparation tank for crude sodium heparin production which is easy to observe, and solves the problem that the existing observation window in the prior art may be blocked by splashing of raw material liquid in the tank body, resulting in that personnel cannot effectively see the inside, and personnel need to open the tank body regularly to clean the inside, which increases the workload of personnel and reduces the practicality of the preparation tank.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A brine preparation tank for crude sodium heparin production that is easy to observe, comprising a tank body, a circular groove is provided on one side of the tank body, an observation window is fixedly installed on one side of the tank body and located at the circular groove, a sealing groove connected to the interior of the tank body is penetrated on one side of the observation window, a brush plate is provided on the inside of the tank body and on the side of the observation window, a rotating rod is provided on the side of the brush plate close to the observation window, a sleeve is sleeved on the outside of the rotating rod, a rotating assembly connected to the brush plate is provided on one side of the tank body, a positioning assembly connected to the sleeve is provided on the outer wall of one side of the tank body, a sealing plate adapted to the sealing groove is provided on one side of the observation window, and one end surface of the sleeve is fixedly connected to the adjacent side wall of the sealing plate.

[0007] Preferably, the rotating assembly includes a connecting rod arranged on the outside of one end of the sleeve, and the connecting rod is in an inverted U shape. A motor is fixedly installed on the end of the connecting rod away from the sleeve, and the output end of the motor is transmission-connected to one end of the rotating rod. The end of the connecting rod away from the motor is fixedly connected to the outside of one end of the sleeve, and the end of the rotating rod away from the motor passes through a sealing sleeve and is fixedly installed on one side of the sealing plate and the brush plate.

[0008] Preferably, the positioning assembly includes a slide groove opened on one side of the tank body, a slider adapted to the slide groove is provided on one side of the tank body, a damping rod is fixedly installed on one side of the slider, and the end of the damping rod away from the slider is fixedly installed on the inner wall of one side of the slide groove, and a spring is provided on the outside of the damping rod, and the two ends of the spring are respectively fixedly connected to one side of the slider and the inner wall of one side of the slide groove.

[0009] Preferably, the positioning assembly also includes a slot opened on the outside of one end of the sleeve, and an insert block adapted to the slot is provided on the outside of the one end of the sleeve, and an L-shaped rod is fixedly connected to the end of the insert block away from the sleeve, and the end of the L-shaped rod away from the insert block is fixedly connected to the adjacent side wall of the slider.

[0010] Preferably, a scale is fixedly mounted on one side of the outer wall of the tank body and located on one side of the observation window.

[0011] Preferably, a feed pipe is connected to the top of the tank body, a discharge pipe is connected to the bottom of the tank body, and support legs are fixedly connected to the four corners of the bottom of the tank body.

[0012] The utility model has at least the following beneficial effects:

[0013] The starting motor drives the rotating rod to rotate the brush plate, which can clean the side wall of the observation window close to the inside of the tank, preventing the crude heparin sodium inside the tank from adhering to the observation window and affecting the personnel's observation of the inside. By observing the liquid level inside the tank and comparing it with the scale, the personnel can clearly observe the situation inside the tank, thereby improving the practicality of the configuration tank.

[0014] The utility model also has the following beneficial effects:

[0015] Hold the L-shaped rod and pull the plug to move to release the limit on the sleeve. Turn the brush plate to be parallel to the sealing plate and pull out the sleeve to take out the sealing plate and the brush plate from the inside of the tank for maintenance. During installation, insert the brush plate and the sealing plate into the sealing groove and loosen the L-shaped rod to make the spring lose its extrusion force and elastically restore to push the slider to drive the L-shaped rod back to its position so that the plug is inserted into the slot, thereby limiting the sleeve. Therefore, the brush plate can be maintained without opening the configuration tank, reducing the operating burden on personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cutaway view of the tank body of the utility model;

[0019] Figure 3 This is a structural schematic diagram of the brush plate of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the sleeve of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the plug block of the utility model.

[0022] In the figure: 1. tank body; 2. scale; 3. observation window; 4. brush plate; 5. rotating rod; 6. sealing plate; 7. sleeve; 8. motor; 9. connecting rod; 10. slot; 11. plug-in block; 12. L-shaped rod; 13. slider; 14. damping rod; 15. spring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] Reference Figure 1-5A brine preparation tank for crude heparin sodium production that is easy to observe, comprising a tank body 1, a circular groove is provided on one side of the tank body 1, an observation window 3 is fixedly installed on one side of the tank body 1 and located at the circular groove, a sealing groove connected to the inside of the tank body 1 is penetrated on one side of the observation window 3, a brush plate 4 is provided inside the tank body 1 and located on one side of the observation window 3, a rotating rod 5 is provided on the side of the brush plate 4 close to the observation window 3, a sleeve 7 is sleeved on the outside of the rotating rod 5, a rotating component connected to the brush plate 4 is provided on one side of the tank body 1, a positioning component connected to the sleeve 7 is provided on the outer wall of one side of the tank body 1, a sealing plate 6 adapted to the sealing groove is provided on one side of the observation window 3, and a sleeve 7 is sleeved on the outside of the rotating rod 5, a rotating component connected to the brush plate 4 is provided on one side of the tank body 1, a positioning component connected to the sleeve 7 is provided on one side of the tank body 1, a sealing plate 6 adapted to the sealing groove is provided on one side of the observation window 3, and a sleeve One end surface of the cylinder 7 is fixedly connected to the adjacent side wall of the sealing plate 6. Specifically, by starting the rotating component, the brush plate 4 can be driven to rotate on one side of the observation window 3 in the tank body 1, and the inner side of the observation window 3 is cleaned to prevent the crude heparin sodium in the tank body 1 from adhering to the observation effect of the observation window 3. When the brush plate 4 needs to be maintained, the brush plate 4 is rotated to a position parallel to the sealing plate 6, and then the limit of the sleeve 7 is released by the positioning component, and the sleeve 7, the sealing plate 6 and the brush plate 4 can be pulled out, so as to achieve the purpose of convenient operation and maintenance of the brush plate 4, reduce the workload of personnel, facilitate personnel observation, and improve the practicality of the configuration tank.

[0025] Furthermore, the rotating assembly includes a connecting rod 9 arranged on the outside of one end of the sleeve 7, and the connecting rod 9 is in an inverted U shape. A motor 8 is fixedly installed on the end of the connecting rod 9 away from the sleeve 7. The output end of the motor 8 is transmission-connected to one end of the rotating rod 5. The end of the connecting rod 9 away from the motor 8 is fixedly connected to the outside of one end of the sleeve 7. The end of the rotating rod 5 away from the motor 8 passes through the sealing sleeve and passes through the sealing plate 6 and one side of the brush plate 4. Specifically, through the setting of the rotating rod 5, the rotating rod 5 is driven to rotate by starting the motor 8, and the rotating rod 5 then drives the brush plate 4 to rotate, so that the brush plate 4 can clean the side of the observation window 3 close to the inside of the tank body 1 to prevent the crude heparin sodium inside the tank body 1 from adhering to the observation window 3 and affecting the personnel's observation of the inside.

[0026] Furthermore, the positioning assembly includes a slide groove opened on one side of the tank body 1, a slider 13 adapted to the slide groove is provided on one side of the tank body 1, a damping rod 14 is fixedly installed on one side of the slider 13, and the end of the damping rod 14 away from the slider 13 is fixedly installed on the inner wall of one side of the slide groove, and a spring 15 is sleeved on the outside of the damping rod 14, and the two ends of the spring 15 are respectively fixedly connected to one side of the slider 13 and the inner wall of one side of the slide groove. Specifically, through the setting of the slide groove and the slider 13, the slider 13 can slide and displace in the slide groove to avoid the slider 13 from being offset.

[0027] Furthermore, the positioning assembly further includes a slot 10 provided on the outside of one end of the sleeve 7, an insert block 11 adapted to the slot 10 is provided on the outside of one end of the sleeve 7, an end of the insert block 11 away from the sleeve 7 is fixedly connected to an L-shaped rod 12, and an end of the L-shaped rod 12 away from the insert block 11 is fixedly connected to an adjacent side wall of the slider 13. Specifically, through the provision of the insert block 11, a person can pull the insert block 11 to move by holding the L-shaped rod 12, and then the L-shaped rod 12 will drive the slider 13 to move in the slide groove, and at this time the slider 13 will squeeze the damping rod 14 and the spring 15, and when the insert block 11 leaves the slot 10 When the sleeve 7 is inside, the limit on the sleeve 7 is released, and the personnel can rotate the brush plate 4 to be parallel to the sealing plate 6, and then pull out the sleeve 7 to take out the sealing plate 6 and the brush plate 4 from the inside of the tank body 1 for maintenance, so as to facilitate the subsequent cleaning of the observation window 3. During installation, the brush plate 4 and the sealing plate 6 are inserted into the sealing groove and the L-shaped rod 12 is loosened, so that the spring 15 loses the extrusion force and elastically restores the slider 13 to return to its position, and the slider 13 then drives the L-shaped rod 12 to return and insert the plug 11 into the slot 10, that is, the sleeve 7 can be limited, which reduces the workload of personnel, facilitates personnel observation, and improves the practicality of the configuration tank.

[0028] Furthermore, a scale 2 is fixedly installed on one side of the outer wall of the tank body 1 and on one side of the observation window 3. Specifically, through the setting of the scale 2, it is convenient for personnel to observe the liquid level inside the tank body 1 through the observation window 3 and compare it with the scale 2, so that the situation inside the tank body 1 can be clearly observed.

[0029] Furthermore, a feed pipe is connected to the top of the tank body 1, a discharge pipe is connected to the bottom of the tank body 1, and support legs are fixedly connected to the four corners of the bottom of the tank body 1. Specifically, through the setting of the support legs, multiple support legs can provide a stable supporting force for the tank body 1, thereby increasing the overall stability of the entire device.

[0030] In summary:

[0031] By starting the motor 8 to drive the rotating rod 5 to rotate, the rotating rod 5 then drives the brush plate 4 to rotate, so that the brush plate 4 can clean the side of the observation window 3 close to the inside of the tank body 1 to prevent the crude heparin sodium inside the tank body 1 from adhering to the observation window 3 and affecting the personnel's observation of the inside. The personnel can move by holding the L-shaped rod 12 and pulling the plug block 11, and then the L-shaped rod 12 will drive the slider 13 to move in the slide groove. At this time, the slider 13 will squeeze the damping rod 14 and the spring 15, and when the plug block 11 leaves the slot 10, the limit on the sleeve 7 is released, and the personnel can The sealing plate 6 and the brush plate 4 can be taken out from the tank body 1 for maintenance by rotating the brush plate 4 to be parallel to the sealing plate 6 and then pulling out the sleeve 7, so as to facilitate the subsequent cleaning of the observation window 3. During installation, the brush plate 4 and the sealing plate 6 are inserted into the sealing groove and the L-shaped rod 12 is loosened, so that the spring 15 loses the extrusion force and elastically pushes the slider 13 back to its position, and the slider 13 then drives the L-shaped rod 12 to return and insert the plug 11 into the slot 10, so that the sleeve 7 can be limited, which reduces the workload of personnel, facilitates personnel observation, and improves the practicality of the configuration tank.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A brine preparation tank for crude heparin sodium production that is easy to observe, comprising a tank body (1), characterized in that: A circular groove is provided on one side of the tank body (1); an observation window (3) is fixedly installed on one side of the tank body (1) and located at the circular groove; a sealing groove connected to the interior of the tank body (1) is penetrated on one side of the observation window (3); a brush plate (4) is provided inside the tank body (1) and located on one side of the observation window (3); a rotating rod (5) is provided on the side of the brush plate (4) close to the observation window (3); a sleeve (7) is sleeved on the outside of the rotating rod (5); a rotating component connected to the brush plate (4) is provided on one side of the tank body (1); a positioning component connected to the sleeve (7) is provided on the outer wall of one side of the tank body (1); a sealing plate (6) adapted to the sealing groove is provided on one side of the observation window (3); one end surface of the sleeve (7) is fixedly connected to the adjacent side wall of the sealing plate (6).

2. The brine preparation tank for crude heparin sodium production that is easy to observe according to claim 1 is characterized in that: The rotating assembly comprises a connecting rod (9) arranged outside one end of a sleeve (7), and the connecting rod (9) is in an inverted U shape. A motor (8) is fixedly mounted on the end of the connecting rod (9) away from the sleeve (7). The output end of the motor (8) is transmission-connected to one end of a rotating rod (5). The end of the connecting rod (9) away from the motor (8) is fixedly connected to the outside of one end of the sleeve (7). The end of the rotating rod (5) away from the motor (8) passes through a sealing sleeve and is fixedly mounted on one side of a sealing plate (6) and a brush plate (4).

3. The brine preparation tank for crude heparin sodium production that is easy to observe according to claim 1 is characterized in that: The positioning assembly comprises a slide groove provided on one side of a tank body (1), a slider (13) adapted to the slide groove being provided on one side of the tank body (1), a damping rod (14) being fixedly mounted on one side of the slider (13), an end of the damping rod (14) away from the slider (13) being fixedly mounted on an inner wall of one side of the slide groove, a spring (15) being sleeved on the outside of the damping rod (14), and two ends of the spring (15) being fixedly connected to one side of the slider (13) and the inner wall of one side of the slide groove, respectively.

4. The brine preparation tank for crude heparin sodium production that is easy to observe according to claim 1 is characterized in that: The positioning assembly further comprises a slot (10) provided on the outside of one end of the sleeve (7); an insert block (11) adapted to the slot (10) is provided on the outside of one end of the sleeve (7); an end of the insert block (11) away from the sleeve (7) is fixedly connected to an L-shaped rod (12); and an end of the L-shaped rod (12) away from the insert block (11) is fixedly connected to an adjacent side wall of the slider (13).

5. The brine preparation tank for crude heparin sodium production that is easy to observe according to claim 1 is characterized in that: A scale (2) is fixedly mounted on one side of the outer wall of the tank body (1) and located on one side of the observation window (3).

6. The brine preparation tank for crude heparin sodium production that is easy to observe according to claim 1 is characterized in that: The top of the tank body (1) is connected to a feed pipe, the bottom of the tank body (1) is connected to a discharge pipe, and the four corners of the bottom of the tank body (1) are fixedly connected to support legs.

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