Temporary storage tank for heparin sodium crude product

Abstract

The temporary heparin sodium crude product storage tank comprises a tank body, a discharging pipe is arranged on the side wall of the tank body in a communicating mode, a discharging valve is installed on the discharging pipe, a cover body is detachably installed above the tank body, a bottom plate is arranged below the tank body, and a plurality of universal wheels are arranged below the bottom plate; two bent rods are symmetrically arranged at the front end of the bottom plate, two sliding grooves are symmetrically formed in the rear end of the bottom plate in the length direction in a penetrating mode, clamping blocks are movably arranged in the sliding grooves in the length direction, and each bent rod comprises two vertical sections and a horizontal section arranged between the vertical sections. And the clamping blocks are used for being matched with the inner walls of the rear ends of the sliding grooves to clamp and fix the bent rods of the next group of heparin sodium crude product temporary storage tanks. According to the scheme, the storage tanks can be connected and fixed, the storage area of the crude heparin sodium product is more ordered, more time and labor are saved when workers transfer the crude heparin sodium product, and therefore the production efficiency of heparin sodium is improved.

Description

Technical Field

[0001] The present application relates to the technical field of heparin sodium production equipment, and in particular to a temporary storage tank for crude heparin sodium. Background Art

[0002] Heparin sodium is an anticoagulant that interferes with many steps in the anticoagulation process, exerting anticoagulant effects both in vivo and in vitro. Heparin sodium is extracted from the small intestinal mucosa of animals and requires multiple extraction steps to produce crude heparin sodium. After extraction, the crude heparin sodium must be stored in tanks to facilitate its entry into the next process.

[0003] Existing crude sodium heparin storage tanks not only seal the crude sodium heparin and protect it from oxidation and moisture, but also provide a transfer function to facilitate the loading and unloading of crude sodium heparin. However, when stored in the storage area, the transfer components make the crude sodium heparin storage tanks prone to slipping. This not only makes the storage tanks more cluttered and creates safety hazards for workers during transfers, but also makes the transfer process more time-consuming and labor-intensive, thereby reducing sodium heparin production efficiency. Therefore, improvements are necessary. Utility Model Content

[0004] In order to address the deficiencies of the above-mentioned prior art, the present application provides a temporary storage tank for crude sodium heparin, which can realize the connection and fixation between storage tanks, make the storage area of ​​crude sodium heparin more orderly, and save time and effort when staff transfer, thereby improving the production efficiency of sodium heparin.

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

[0006] The top of the tank is provided with a lifting plate, and the bottom of the tank is provided with a lifting plate.

[0007] The beneficial effects of the utility model are:

[0008] The arrangement of the tank body, cover, bottom plate, and universal wheels allows the storage tanks to be both sealed and transferable, facilitating the feeding and unloading of crude heparin sodium. Furthermore, with the arrangement of the curved rod, chute, and clamping block, the curved rod of the subsequent storage tank cooperates with the clamping block of the previous storage tank to achieve a secure connection between two or more storage tanks. This not only makes the storage area more organized and facilitates transportation, but also allows multiple storage tanks to be moved together, eliminating the need for one worker to make multiple transfers or for multiple workers to make a single transfer. This saves time and effort, and improves the production efficiency of sodium heparin. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present invention.

[0010] Figure 1 It is a three-dimensional diagram of the overall structure of an embodiment of the present application.

[0011] Figure 2 It is a top view of an embodiment of the present application.

[0012] Figure 3 It is a cross-sectional view of the chute according to an embodiment of the present application.

[0013] Figure 4 This is a schematic diagram of the connection relationship between two groups of storage tanks in an embodiment of the present application.

[0014] Figure 5 This is a bottom view of the connection between two groups of storage tanks in an embodiment of the present application.

[0015] Figure 6 It is a cross-sectional view of the connection between two groups of storage tanks in an embodiment of the present application. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the implementation methods of the present invention are described in detail below with reference to the accompanying drawings. However, the embodiments described in the present invention are only part of the embodiments of the present invention, rather than all the embodiments.

[0017] The present application embodiment provides a temporary storage tank for crude sodium heparin, such as Figures 1-6As shown, it includes a tank body 1, the side wall of the tank body 1 is connected to a discharge pipe 4, a discharge valve is installed on the discharge pipe 4, the discharge pipe 4 is used for discharging crude heparin sodium so that it can enter the next process, and a cover body 2 is detachably installed on the top of the tank body 1, and the tank body 1 and the cover body 2 need to be sealed to prevent outside air from entering the tank body 1 during storage. A bottom plate 3 is provided at the bottom of the tank body 1, and a plurality of universal wheels 5 are provided under the bottom plate 3 to facilitate the movement of the storage tank. Two curved rods 31 are symmetrically provided at the front end of the bottom plate 3, and two slide grooves 32 are symmetrically provided at the rear end of the bottom plate 3 along the length direction. A clamping block 33 is provided in the slide groove 32 for movement along the length direction. The curved rod 31 includes two vertical sections and a horizontal section arranged between the vertical sections. The vertical section at the rear end is used to fix the curved rod 31 on the bottom plate 3, and the horizontal section is used to extend the curved rod 31 out of the bottom plate 3. The arrangement outside the plate 3 is to avoid overlapping and tilting of the two groups of storage tanks after being connected and fixed, so that the two groups of storage tanks are spaced and horizontally arranged, which is convenient for neat placement and stable movement. The vertical section at the front end is used to cooperate with the clamping block 33 and the slide groove 32 of the previous group of heparin sodium crude product temporary storage tanks, and the bottom of the vertical section at the front end extends out of the bottom of the bottom plate 3, and the clamping block 33 is used to cooperate with the inner wall of the rear end of the slide groove 32 to clamp and fix the curved rod 31 of the latter group of heparin sodium crude product temporary storage tank; the arrangement of the bottom of the vertical section at the front end extending out of the bottom of the bottom plate 3 is to ensure that after the two groups of storage tanks are fixed, the bottom of the curved rod 31 of the latter group of storage tanks extends out of the bottom of the slide groove 32 of the previous group of storage tanks, so that the clamping block 33 and the inner wall of the rear end of the slide groove 32 fully clamp and fix the curved rod 31 of the latter group of storage tanks, thereby realizing a stable connection between the two groups of storage tanks.

[0018] During use, after the crude heparin sodium is extracted, the crude heparin sodium is loaded through the opening above the tank body 1, sealed with the cover body 2, and then the storage tank is transferred to a storage area for storage. When it is needed, it can be moved to the production area where the next process is located under the action of the universal wheel 5, and discharged through the discharge pipe 4. In this process, the crude heparin sodium is directly transferred using the storage tank, which reduces the contact of the crude heparin sodium with air and prevents the crude heparin sodium from oxidation and moisture.

[0019] After the storage tanks are moved to the storage area, in order to avoid the storage tanks from being placed in a mess, and under the setting of the universal wheel 5, the storage tanks are more likely to slide, and the storage tanks can be connected and fixed to achieve neat arrangement, so as to facilitate later transfer and retrieval. Figure 4-Figure 6As shown, by tilting the rear group of storage tanks, the curved rods 31 of the rear group of storage tanks pass through the chutes 32 of the front group of storage tanks from above, and then returning the rear group of storage tanks to a horizontal state, the curved rods 31 of the rear group of storage tanks are now between the clamping block 33 and the rear inner wall of the chutes 32. By moving the clamping block 33, the clamping block 33 and the rear inner wall of the chutes 32 can clamp and secure the curved rods 31 of the rear group of storage tanks. That is, the chutes 32 of the front group of storage tanks correspond one-to-one with the curved rods 31 of the rear group of storage tanks. In this way, the storage tanks can be neatly arranged by connecting and securing multiple groups of storage tanks. When storage tanks need to be moved, they can also be moved together in this case, avoiding the situation where one staff member has to make multiple transfers or multiple staff members have to make a single transfer, saving time and effort, and improving the production efficiency of heparin sodium.

[0020] Specifically, such as Figure 2 and Figure 5 As shown, the clamping surface of the clamping block 33 is a V-shaped surface.

[0021] Specifically, such as Figure 2 and Figure 3 As shown, a push rod 331 is provided at the front end of the clamping block 33, and the push rod 331 moves along the length direction of the base plate 3 and is arranged in the slide groove 32. A spring 332 is sleeved on the push rod 331, and the spring 332 is arranged between the clamping block 33 and the inner wall of the front end of the slide groove 32.

[0022] Specifically, such as Figure 3 As shown, a protrusion 321 extends from the upper part of the rear end side wall of the slide groove 32, and a rotating plate 34 is provided below the protrusion 321. The rotating axis of the rotating plate 34 is parallel to the width direction of the base plate 3, and an elastic element is provided at the rotating part of the rotating plate 34. The front end of the rotating plate 34 matches the clamping surface of the clamping block 33, and the rotating plate 34 is used to limit the clamping block 33.

[0023] The rear group of storage tanks is tilted up so that the bent rods 31 of the rear group of storage tanks pass through the slide grooves 32 of the front group of storage tanks from above, and then the rear group of storage tanks are gradually restored to a horizontal state. In this process, the bent rods 31 of the rear group of storage tanks will push the rotating plates 34 of the front group of storage tanks to gradually rotate downward until they are in a vertical state. After the clamping block 33 is no longer limited by the rotating plate 34, it will move backward under the action of the spring 332 until the bent rods 31 of the rear group of storage tanks are confined between the clamping block 33 of the front group of storage tanks and the rear end inner wall of the slide groove 32, thereby realizing the connection and fixation of the two groups of storage tanks.

[0024] To restore the two storage tank groups to their separated state, simply secure the first storage tank group and then tilt the second storage tank group. The movement of the curved rod 31 of the second storage tank group will push the clamping block 33 of the first storage tank group forward, and the rotating plate 34 of the first storage tank group will gradually rotate upward. This will continue until the curved rod 31 of the second storage tank group passes through the chute 32 of the first storage tank group. The rotating plate 34 of the first storage tank group will then return to its horizontal state, with the front end of the rotating plate 34 abutting the clamping surface of the clamping block 33.

[0025] Specifically, an air pump 6 is fixed on the side wall of the tank body 1, and the air outlet of the air pump 6 is connected to the interior of the tank body 1, which is used to extract the air inside the tank body 1, so that the interior of the tank body 1 is in a sub-vacuum state. On the one hand, the external air pressure can squeeze the cover body 2 to facilitate the fitting of the tank body 1 and the cover body 2. On the other hand, the oxygen content inside the tank body 1 is reduced to prevent the crude heparin sodium from being oxidized and damp.

[0026] Specifically, a handle 7 is provided at the rear end of the bottom plate 3. The provision of the handle 7 is not only conducive to the transfer of the storage tank, but also facilitates the tilting of the storage tank.

[0027] In application, the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application.

Claims

1. A temporary storage tank for crude sodium heparin, comprising a tank body (1), a side wall of which is connected to a discharge pipe (4), a discharge valve being installed on the discharge pipe (4), a cover (2) being detachably installed on the top of the tank body (1), a bottom plate (3) being provided below the tank body (1), and a plurality of universal wheels (5) being provided below the bottom plate (3), wherein: Two curved rods (31) are symmetrically provided at the front end of the bottom plate (3), and two chutes (32) are symmetrically provided at the rear end of the bottom plate (3) along the length direction and penetrate through the bottom plate (3). A clamping block (33) is provided in the chutes (32) for movement along the length direction. The curved rod (31) includes two vertical sections and a horizontal section provided between the vertical sections. The vertical section at the rear end is used to fix the curved rod (31) on the bottom plate (3), and the horizontal section is used to extend the curved rod (31) out of the bottom plate (3). The vertical section at the front end is used to cooperate with the clamping block (33) and the chute (32) of the first group of heparin sodium crude product temporary storage tanks, and the bottom of the vertical section at the front end extends out of the bottom of the bottom plate (3). The clamping block (33) is used to cooperate with the inner wall of the rear end of the chute (32) to clamp and fix the curved rod (31) of the second group of heparin sodium crude product temporary storage tanks.

2. A temporary storage tank for crude heparin sodium according to claim 1, characterized in that: The clamping surface of the clamping block (33) is a V-shaped surface.

3. The temporary storage tank for crude heparin sodium according to claim 1, characterized in that: A push rod (331) is provided at the front end of the clamping block (33). The push rod (331) moves along the length direction of the bottom plate (3) and is arranged in the slide groove (32). A spring (332) is sleeved on the push rod (331). The spring (332) is arranged between the clamping block (33) and the inner wall of the front end of the slide groove (32).

4. A temporary storage tank for crude heparin sodium according to claim 3, characterized in that: A protrusion (321) extends from the upper portion of the rear end side wall of the slide groove (32), and a rotating plate (34) is provided below the protrusion (321). The rotating axis of the rotating plate (34) is parallel to the width direction of the bottom plate (3), and an elastic element is provided at the rotating portion of the rotating plate (34). The front end of the rotating plate (34) matches the clamping surface of the clamping block (33).

5. The temporary storage tank for crude heparin sodium according to claim 1, characterized in that: An air pump (6) is fixed on the side wall of the tank body (1), and an air extraction port of the air pump (6) is communicated with the interior of the tank body (1).

6. The temporary storage tank for crude heparin sodium according to claim 1, characterized in that: A handle (7) is provided at the rear end of the bottom plate (3).

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