CN211863873U - Pharmaceutic adjuvant centrifugation drying all-in-one - Google Patents

Abstract

The utility model provides a pharmaceutic adjuvant centrifugal drying all-in-one, which comprises a bod, including a motor, an end cap, a controller, and a cover plate, rotary drum and frame, be provided with the feed inlet on the organism, discharge gate and outlet pipe, the side of rotary drum is provided with a plurality of centrifugal orifices, electricity is connected with the bottom surface of organism, the inside of organism is provided with tank body structure's steam heat exchanger, the cross section of organism is the rectangle, the cross section of rotary drum is circular and all be provided with square backup pad in its top and bottom, the rotary drum includes half a section of thick bamboo that two symmetries set up, be provided with the spring between the side of half a section of thick bamboo and the organism inner wall, the below of organism is provided with the. This device collects centrifugal dehydration function and steam drying function in an organic whole, has improved production efficiency, adopts the rotary drum that can the varactor simultaneously can improve dehydration efficiency and drying efficiency, reasonable in design, and the practicality is high, is fit for extensive the popularization.

Description

Pharmaceutic adjuvant centrifugation drying all-in-one

Technical Field

The utility model belongs to the technical field of medicinal production processing equipment, especially, relate to a pharmaceutic adjuvant centrifugal drying all-in-one.

Background

Centrifugal drying and other processes are needed in the process of producing the pharmaceutic adjuvant. Such as: pregelatinized starch is modified starch obtained by breaking starch granules partially or completely by chemical or physical method, and is commonly used as binder, diluent, and disintegrant in tablet, and has self-lubricating effect, good compressibility and fluidity.

At present, in the industries of pharmacy, chemical industry and the like, stock solution is treated by firstly introducing a centrifugal machine for centrifugation so as to realize solid-liquid separation, and then introducing drying equipment for drying. On one hand, the internal storage space of the centrifuge is fixed, the centrifugation time of the stock solution in the fixed storage space is obviously different, and a large part of the stock solution is positioned at the central position of the rotary drum in the centrifugation process, so that the required centrifugation time is longer; on the other hand, the existing centrifugal machine only has the solid-liquid separation function, the materials after general separation still contain a part of moisture, further drying treatment needs to be carried out on the materials, the working chain is long, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem that foretell centrifugal device and drying equipment exist, provide a reasonable in design, simple structure, centrifugation are effectual and the higher pharmaceutic adjuvant centrifugation drying all-in-one of production efficiency.

In order to achieve the above purpose, the technical solution adopted by the present invention is that, the present invention provides a pharmaceutical excipient centrifugal drying integrated machine, which comprises a machine body, a motor and a rotary drum, wherein the machine body is arranged on a frame, the machine body is provided with a feed inlet, a discharge outlet and a water outlet pipe, the side surface of the rotary drum is provided with a plurality of centrifugal holes, the motor is arranged at the bottom of the machine body and is connected with the bottom surface of the machine body, the inner central position of the machine body is provided with a steam heat exchanger with a tank structure, the head of the steam heat exchanger is clamped at the feed inlet, the cross section of the machine body is rectangular, the cross section of the rotary drum is circular and is provided with square support plates at the top and the bottom, the rotary drum comprises two symmetrically arranged half drums, the side surfaces of the half drums are provided with connection discs, the water outlet pipe is arranged at the bottom of the machine body and is positioned between the inner wall of the machine body and the outer wall of the half cylinder, a water storage tank is arranged below the machine body, an annular water inlet is formed in the top of the water storage tank and is connected with the water outlet pipe, and a support ring used for supporting the machine body is arranged on the side face of the machine body.

Preferably, a sealing ring and a rolling support are arranged between the bottom surface and the top surface of the half cylinder and the machine body, a step surface is arranged at the center of the bottom surface of the half cylinder, and the step surface is matched with a bulge arranged at the center of the machine body.

Preferably, the rack is provided with a rolling support matched with the support ring.

Preferably, the side end parts of the two half cylinders are provided with an insertion groove and an insertion bulge which are mutually engaged.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

the utility model provides a pharmaceutic adjuvant centrifugal drying integrated machine, which integrates the centrifugal dehydration function and the steam drying function into a whole, and is beneficial to improving the production efficiency; meanwhile, the variable-capacity rotary drum is adopted in the device, the space distribution of the materials in the rotating process can be reasonably distributed according to the quality of the materials in the rotary drum and the rotating speed of the motor, the dehydration effect is good, and the drying efficiency is high. The utility model relates to a rationally, simple structure, be fit for extensive popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a front view of an integrated pharmaceutical excipient centrifugal drying machine provided by an embodiment;

FIG. 2 is a sectional view of an integrated pharmaceutical excipient centrifugal drying machine provided by the embodiment;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to an exemplary embodiment;

in the above figures, 1, body; 2. a motor; 3. a rotating drum; 31. a support plate; 32. half a cylinder; 33. a connecting disc; 34. a centrifugal hole; 4. a frame; 5. a feed inlet; 6. a discharge port; 7. a water outlet pipe; 8. a steam heat exchanger; 9. a spring; 10. a water storage tank; 11. a water inlet; 12. a support ring; 13. a seal ring; 14. rolling and supporting; 15. a protrusion; 16. inserting grooves; 17. and (4) inserting and connecting the bulges.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment, as shown in fig. 1, fig. 2 and fig. 3, the utility model provides a pair of pharmaceutic adjuvant centrifugation drying all-in-one, including organism 1, motor 2 and rotary drum 3, organism 1 sets up in frame 4, is provided with feed inlet 5, discharge gate 6 and outlet pipe 7 on the organism 1, and the side of rotary drum 3 is provided with a plurality of centrifugal holes 34. The device sets the combination of the rotary drum 3 and the machine body 1 into a variable-volume structure, thereby improving the structures of the rotary drum and the machine body. Meanwhile, the motor 2 is directly arranged at the bottom of the machine body and connected with the bottom surface of the machine body, and the motor is used for driving the whole machine body to rotate. It should be noted that the motor 2 needs to be connected with the machine body through the coupler and the reducer to achieve the purpose of speed reduction and torque increase, and this technology belongs to a mature technology, and is not described herein again.

Specifically, the utility model discloses internal central point at organism 1 puts and is provided with tank structure's steam heat exchanger 8, steam heat exchanger 8's head joint is in feed inlet 5 departments, organism 1's cross section is the rectangle, rotary drum 3's cross section is circular and all is provided with square backup pad 31 in its top and bottom, rotary drum 3 includes half a section of thick bamboo 32 that two symmetries set up, half a section of thick bamboo 32's side is provided with connection pad 33, be provided with spring 9 between connection pad 33 and the organism inner wall, outlet pipe 7 sets up in organism 1 bottom and is located between organism 1's the inner wall and half a section of thick bamboo 32's the outer wall, organism 1's below is provided with storage water tank 10, storage water tank 10's top is provided with annular water inlet 11, water inlet 11 meets with outlet pipe 7, organism 1. Wherein, steam heat exchanger 8 heats the drying at the center of organism 1 to the material in the rotation, and its tank structure is in order to do benefit to and makes the material carry out centrifugation and drying along rotary drum wall and steam heat exchanger wall moreover, avoids appearing the rotation center material and dewaters slowly and the relatively poor phenomenon of drying effect. The biggest characteristic of this device is, but has adopted the rotary drum structure of varactor, and the interval between two half section of thick bamboo 32 and the organism 1 inner wall can be adjusted according to the material quality in the rotary drum and the rotational speed of motor by oneself, makes the high-efficient dehydration of material to reach the drying purpose, especially at the final stage of dehydration operation, the whole quality of material diminishes, under the unchangeable circumstances of rotational speed, the material can fully rotate in order to accomplish thoroughly the dehydration along the cylindrical surface of half section of thick bamboo 32. The rotary drum 3 is provided with a square support plate 31 so that the half drum 32 can realize linear reciprocating motion, and the cylindrical inner wall can be used for centrifugal dehydration. The water after the dehydration of the material can enter the water storage tank 10 through the water outlet pipe after confluence, and the water inlet 11 on the water storage tank 10 can be effectively butted with the rotating water outlet pipe 7. The support ring 12 on the side of the machine body plays a role in supporting the machine body, particularly can reduce the rotation resistance in the rotation process, and effectively prolongs the actual service life of the motor 2 and the rotating shaft. It should be noted that the top of the steam heat exchanger 8 may be externally connected with a cantilever beam to be fixed and not rotated, or a rotary joint is arranged at the top of the steam heat exchanger to facilitate connection with a steam inlet and outlet pipeline.

In order to improve the leakproofness between the upper and lower surface of half a section of thick bamboo 32 and organism 1, the utility model discloses all be provided with sealing ring 13 and roll support 14 between the bottom surface of half a section of thick bamboo 32 and top surface and organism 1, the bottom surface center of half a section of thick bamboo 32 is provided with the ladder face, the ladder face with set up the protruding 15 cooperation at the organism center. The stepped surface of the bottom surface of the half cylinder 32 can prevent materials from entering a gap between the bottom surface of the half cylinder and the machine body and influencing the moving effect of the half cylinder and the rolling effect of the rolling support. The sealing ring 13 on the bottom surface of the half cylinder is arranged close to the outer circle of the half cylinder, and the rolling support 14 is arranged relatively close to the center of the machine body, so that the sealing effect is good, and the resistance to the reciprocating movement of the half cylinder can be reduced.

In order to improve the rotation effect of organism, the utility model discloses be provided with on frame 4 and support 12 complex rolls and support, the bottom surface of support ring be provided with roll support complex ring channel, utilize roll support and then reduce organism rolling resistance.

In order to improve the working stability of the rotary drum, the utility model discloses the side tip of two half section of thick bamboos 32 is provided with the inserting groove 16 and the grafting arch 17 of interlock each other. Like this, whole equipment rotates or the less condition of material volume at low-speed, and two half section of thick bamboo can peg graft and embrace and close into a complete rotary drum, rotate the dehydration, effectively avoid half section of thick bamboo tip collision, and stability is better, and life is longer.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (4)

1. A pharmaceutic adjuvant centrifugal drying integrated machine comprises a machine body, a motor and a rotary drum, wherein the machine body is arranged on a rack, a feed inlet, a discharge outlet and a water outlet pipe are arranged on the machine body, and a plurality of centrifugal holes are arranged on the side surface of the rotary drum, and is characterized in that the motor is arranged at the bottom of the machine body and connected with the bottom surface of the machine body, a steam heat exchanger with a tank body structure is arranged at the central position inside the machine body, the head of the steam heat exchanger is clamped at the feed inlet, the cross section of the machine body is rectangular, the cross section of the rotary drum is circular, square support plates are arranged at the top and the bottom of the rotary drum, the rotary drum comprises two half drums which are symmetrically arranged, a connecting disc is arranged on the side surface of each half drum, a spring is arranged between the connecting disc and the inner wall of the machine, the water storage tank is arranged below the machine body, an annular water inlet is formed in the top of the water storage tank and connected with a water outlet pipe, and a support ring used for supporting the machine body is arranged on the side face of the machine body.

2. The pharmaceutical excipient centrifugal drying all-in-one machine as claimed in claim 1, wherein a sealing ring and a rolling support are arranged between the bottom surface and the top surface of the half cylinder and the machine body, a step surface is arranged at the center of the bottom surface of the half cylinder, and the step surface is matched with a protrusion arranged at the center of the machine body.

3. The pharmaceutical excipient centrifugal drying all-in-one machine according to claim 2, wherein a rolling support matched with the support ring is arranged on the rack.

4. The pharmaceutical excipient centrifugal drying all-in-one machine is characterized in that the end parts of the side surfaces of the two half cylinders are provided with insertion grooves and insertion bulges which are mutually meshed.

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