A drying device for heparin sodium production

Abstract

The application relates to the technical field of heparin sodium production, in particular to a heparin sodium production drying device, which comprises a drying box, a sealing cover is arranged at the top of the drying box, a drain pipe is fixedly connected to the bottom of one side of the drying box, an air inlet pipe is fixedly connected to the bottom of the rear side of the drying box, a drying assembly is arranged in the drying box, the drying assembly comprises a cavity, a barrel is arranged in the cavity, a plurality of through holes are formed in the barrel, a motor is fixedly installed at the bottom of the drying box, a spline sleeve is rotationally connected to the bottom side in the drying box, a spline shaft is clamped on the spline sleeve, a plurality of mounting seats are fixedly connected to the bottom of the cavity, and a plurality of rollers are rotationally connected to the mounting seats. The drying device is provided with the drying assembly, the double drying mode can improve the drying efficiency when the heparin sodium is dried, the dried materials can be conveniently collected and cleaned, and the production efficiency of the heparin sodium is effectively improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of heparin sodium production, in particular to a heparin sodium production drying device. BACKGROUND

[0002] Heparin sodium is a sulfated glycosaminoglycan belonging to the mucopolysaccharide class. It is mainly extracted from pig intestinal mucosa or bovine lung. Its chemical structure is composed of repeating disaccharide units, which contain hexuronic acid and hexosamine, and have sulfate groups at specific positions. These sulfate groups play a key role in the anticoagulant activity of heparin sodium, as they can bind to antithrombin III (AT-III), thereby enhancing its inhibitory effect on clotting factors. The heparin sodium production drying device generally refers to a device for drying heparin sodium during the production process.

[0003] The existing heparin sodium production drying device has poor drying effect and low practicability, and cannot meet the existing demand. Therefore, the application provides a heparin sodium production drying device to solve the above problems. CONTENT OF THE INVENTION

[0004] In order to solve the problem of poor drying effect of the existing heparin sodium production drying device, the application provides a heparin sodium production drying device.

[0005] The heparin sodium production drying device provided by the application comprises a drying box, a sealing cover is arranged on the top of the drying box, a drain pipe is fixedly connected to the bottom of one side of the drying box, an air inlet pipe is fixedly connected to the bottom of the rear side of the drying box, a drying assembly is arranged in the drying box, the drying assembly comprises a cavity, the cavity is arranged in the drying box, a barrel is arranged in the cavity, a plurality of through holes are arranged in the barrel, a motor is fixedly installed at the bottom of the drying box, a spline sleeve is rotatably connected to the bottom side of the drying box, a spline shaft is clamped on the spline sleeve, a plurality of mounting seats are fixedly connected to the bottom of the cavity, and a plurality of rollers are rotatably connected to the mounting seats.

[0006] Preferably, the sealing cover is arranged on the top of the cavity, and a controller is installed on the surface of the drying box.

[0007] Preferably, the ends of the drain pipe and the air inlet pipe extend into the cavity, and a valve is installed on the air inlet pipe.

[0008] Preferably, the spline sleeve is in transmission connection with the motor, and the spline shaft is fixedly connected to the bottom of the barrel.

[0009] Preferably, the barrel is arranged on the top of the mounting seat, and the rollers are in contact with the barrel.

[0010] In summary, the application has the following beneficial technical effects:

[0011] By designing the drying assembly, when the heparin sodium is dried in production, the heparin sodium material is injected into the barrel, the motor is driven, the water is discharged from the barrel under the action of the centrifugal force of the material in the barrel through the plurality of through holes, and then is discharged through the drain pipe, and meanwhile, the high-temperature air is injected into the drying box through the air inlet pipe, so that the heparin sodium material is dried twice; after subsequent processing is completed, the barrel is lifted, the spline sleeve is separated from the spline shaft, and the material in the barrel is collected and cleaned; compared with the prior art, the double drying mode can improve the drying efficiency, and the dried material is conveniently collected and cleaned, and the production efficiency of the heparin sodium is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is the overall structure schematic diagram of the device in the embodiment of the application;

[0013] Figure 2 is the rear side structure schematic diagram of the device in the embodiment of the application;

[0014] Figure 3 is the internal structure schematic diagram of the device in the embodiment of the application;

[0015] Figure 4 is the cross-sectional structure schematic diagram of the device in the embodiment of the application.

[0016] Mark explanation: 1, drying box; 2, sealing cover; 3, controller; 4, drain pipe; 5, air inlet pipe; 6, valve; 7, cavity; 8, barrel; 9, through hole; 10, motor; 11, spline sleeve; 12, spline shaft; 13, mounting seat; 14, roller. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings Figure 1 - Figure 4 The application is further described in detail.

[0018] Embodiment:

[0019] A heparin sodium production drying device is used for drying in heparin sodium production, referring to Figure 1 - Figure 2 , comprising a drying box 1, the top of the drying box 1 is provided with a sealing cover 2, the surface of the drying box 1 is provided with a controller 3, the bottom of one side of the drying box 1 is fixedly connected with a drain pipe 4, the bottom of the rear side of the drying box 1 is fixedly connected with an air inlet pipe 5, the air inlet pipe 5 is provided with a valve 6, the valve 6 is used for controlling on-off, and meanwhile, the water during drying is placed into the drying box 1, and a drying assembly is arranged in the drying box 1;

[0020] When processing, the heparin sodium material is injected into the inside of the drying box 1, the sealing cover 2 is closed, and the drying assembly is operated by controlling the device through the controller 3, and high-temperature air is injected into the inside of the drying box 1 through the air inlet pipe 5, so that water is discharged from the drain pipe 4, thereby double-drying the heparin sodium material, and effectively improving the drying efficiency.

[0021] Referring to Figure 3 - Figure 4 The drying assembly comprises a cavity 7 which is arranged in the inside of the drying box 1, the sealing cover 2 is arranged on the top of the cavity 7, the ends of the drain pipe 4 and the air inlet pipe 5 extend into the inside of the cavity 7, the cavity 7 is provided with a barrel 8, the barrel 8 is provided with a handle, a plurality of through holes 9 are arranged on the barrel 8, the drying box 1 is fixedly provided with a motor 10 at the bottom, a spline sleeve 11 is rotatably connected to the bottom side in the inside of the drying box 1, the spline sleeve 11 is in transmission connection with the motor 10, a spline shaft 12 is clamped on the spline sleeve 11, the spline shaft 12 is fixedly connected to the bottom of the barrel 8, a plurality of mounting seats 13 are fixedly connected to the bottom of the cavity 7, a plurality of rollers 14 are rotatably connected to the mounting seats 13, the barrel 8 is provided on the top of the mounting seats 13, the plurality of rollers 14 are in contact with the barrel 8, and the rollers 14 in the mounting seats 13 can support the barrel 8, so that the barrel 8 is more stable when rotating; in the idle state of the device, all the electrical components, i.e. power elements, electrical components, and matched control devices and power sources are connected by wires, and the specific connection means is described in the following working principle, the electrical components are sequentially connected in electrical connection, and the detailed connection means is a known technology in the art.

[0022] When processing, the heparin sodium material is injected into the inside of the drying box 1, the sealing cover 2 is closed, and the drying assembly is operated by controlling the device through the controller 3, and high-temperature air is injected into the inside of the drying box 1 through the air inlet pipe 5, so that water is discharged from the drain pipe 4, thereby double-drying the heparin sodium material, and effectively improving the drying efficiency.

[0023] The working principle of the heparin sodium production drying device is as follows: when processing, the heparin sodium material is injected into the inside of the barrel 8, the sealing cover 2 is closed, the barrel 8 is driven by the motor 10, and the barrel 8 is rotated by cooperating with the spline sleeve 11 and the spline shaft 12, so that the water in the material is discharged from the barrel 8 through the plurality of through holes 9 under the action of centrifugal force, and then discharged through the drain pipe 4, and high-temperature air is injected into the inside of the drying box 1 through the air inlet pipe 5, thereby double-drying the heparin sodium material; after subsequent processing is completed, the barrel 8 is lifted, the spline sleeve 11 is separated from the spline shaft 12, and the material in the inside of the barrel 8 is collected and cleaned.

[0024] The exemplary embodiment of the heparin sodium production drying device provided by the present disclosure is described above with reference to a preferred embodiment, however, it can be understood by those skilled in the art that various modifications and changes can be made to the above specific embodiment, and various technical features and structures proposed by the present disclosure can be combined without departing from the concept of the present disclosure, and the protection scope of the present disclosure is determined by the appended claims.

Claims

1. A heparin sodium production desiccator comprising a desiccator box (1), characterized in that: The top of the drying box (1) is provided with a sealing cover (2), one side of the bottom of the drying box (1) is fixedly connected with a drain pipe (4), the bottom of the rear side of the drying box (1) is fixedly connected with an air inlet pipe (5), the inside of the drying box (1) is provided with a drying assembly, the drying assembly comprises a cavity (7), the cavity (7) is opened in the inside of the drying box (1), the inside of the cavity (7) is provided with a barrel (8), a plurality of through holes (9) are opened in the barrel (8), the bottom of the drying box (1) is fixedly installed with a motor (10), the bottom side of the inside of the drying box (1) is rotatably connected with a spline sleeve (11), the spline sleeve (11) is clamped with a spline shaft (12), the bottom of the cavity (7) is fixedly connected with a plurality of mounting seats (13), and a plurality of mounting seats (13) are rotatably connected with rollers (14).

2. The device for drying heparin sodium production according to claim 1, characterized in that: The sealing cover (2) is arranged on the top of the cavity (7), and the surface of the drying box (1) is provided with a controller (3).

3. The device for drying heparin sodium production according to claim 1, characterized in that: The ends of the drain pipe (4) and the air inlet pipe (5) extend into the cavity (7), and the air inlet pipe (5) is provided with a valve (6).

4. The device for drying heparin sodium production according to claim 1, characterized in that: The spline sleeve (11) is in transmission connection with the motor (10), and the spline shaft (12) is fixedly connected to the bottom of the barrel (8).

5. The device for drying heparin sodium production according to claim 1, characterized in that: The barrel (8) is provided on the top of the plurality of mounting seats (13), and the plurality of rollers (14) are in contact with the barrel (8).

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