CN215139612U - A swing formula pelletization device for pharmaceutic preparation processing - Google Patents

Abstract

The utility model relates to a pelletization device field, in particular to a formula pelletization device sways for pharmaceutical preparation processing, it includes support, feed inlet, sways pelletization device and air heater, air heater fixed mounting is in the support bottom, sway pelletization device fixed mounting at the support top, feed inlet fixed mounting is at the support top, its inside feedstock channel with sway the pelletization device intercommunication, be provided with stirring bonding mechanism in the feed inlet, to adhere into blocky from the powder that feed inlet department got into, sway and be provided with cylinder and sieve check in the pelletization device, it can extrude the granulation with cubic material, support middle part position is provided with the storage chamber, and it passes through air intake and air heater delivery outlet intercommunication, the air heater accomplishes the stoving to granular material.

Description

A swing formula pelletization device for pharmaceutic preparation processing

Technical Field

The utility model relates to a pelletization technical field, concretely relates to a formula pelletization device sways for pharmaceutic preparation processing.

Background

Granulation is a process of agglomerating finer particles into coarse powder aggregates in order to improve powder flowability, and almost all processes of preparing solid preparations are not separated from the granulation process, and at present, the mainstream granulation methods mainly include wet granulation, high-speed stirring and dry granulation.

In the dry granulation method, the swing granulation is the most widely used, and the powder after being bonded needs to be placed on a screen, and the granulation work is completed through the swing extrusion of a roller, however, the traditional swing granulation device cannot bond the powder, the powder needs to pass through other equipment before granulation, the process is complicated, the preparation time is long, and in the swing granulation device, because the rotation center of the swing motion of the roller and the circle center of the arc part of the screen inevitably have eccentricity, when the roller swings, the extrusion force caused to the screen is sometimes too large, so that the device is easy to damage, and the service life of the device is influenced.

Therefore, in order to solve the above problems, the present invention provides a swing type granulating apparatus for pharmaceutical preparation processing.

SUMMERY OF THE UTILITY MODEL

Technical scheme (I)

The utility model discloses a following technical scheme realizes: the utility model provides a formula pelletization device sways for pharmaceutical preparation processing, it includes support, feed inlet, sways pelletization device and air heater, air heater fixed mounting is in the support bottom, sway pelletization device fixed mounting at the support top, feed inlet fixed mounting is at the support top, its inside feedstock channel with sway the pelletization device intercommunication, be provided with stirring bonding mechanism in the feed inlet, will bond into cubic from the powder that feed inlet department got into, sway and be provided with cylinder and sieve check in the pelletization device, it can extrude the granulation with cubic material, support middle part position is provided with the storage chamber, and it passes through air intake and air heater delivery outlet intercommunication, the air heater accomplishes the stoving to granular material.

Further, a stirring motor is arranged on the side wall of the front side outside the feeding hole;

the output end of the stirring motor is connected with a stirring blade, and the stirring blade is positioned inside the feeding hole;

the left side outside the feed port is provided with a telescopic device which controls a partition plate to extend into the feed port;

and a fan is arranged at the right side position of the bottom of the isolation plate.

Furthermore, a spray head is arranged on the right side wall inside the feed inlet and communicated with the outside of the feed inlet through a hose, and the spray head conveys the adhesive liquid into the feed inlet.

Further, the swing granulating device comprises a swing motor, a motor base, a cylinder and a sieve grid;

the cylinder body is fixedly arranged above the bracket;

the swing motor is fixedly arranged on the motor base, the motor base is fixedly arranged above the support and is positioned on the front side outside the barrel;

the sieve lattice is fixedly arranged in the cylinder body;

the barrel is provided with two sections of through grooves for materials to pass through, one section is arranged at the communication position of the upper right side of the barrel and the feed inlet, and the other section is arranged at the communication position of the bottom of the barrel and the storage cavity.

Furthermore, the sieve lattice is made of metal, the part of the sieve lattice for filtering is arc-shaped, and the circle center of the sieve lattice coincides with the rotation center of the output end of the swing motor.

Furthermore, the swing granulating device also comprises a rotating shaft, a connecting piece, a roller and a spring;

the rotating shaft is connected with the output end of the swing motor, the output end of the swing motor is controlled to rotate, and the rotating center of the rotating shaft is superposed with the rotating center of the output end of the swing motor;

the connecting piece is fixedly connected with the rotating shaft, and a plurality of groups of springs are arranged in the connecting piece;

the roller is connected with the connecting piece through a spring, and the outer edge of the roller is tangent to the circular arc part of the sieve lattice.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

this device is provided with stirring bonding mechanism in feed inlet department, accomplishes the bonding to powdery material at the feed inlet inner chamber, need not to go on in other devices, has optimized the process of pelletization work, has saved the preparation time, and is provided with the air heater and dries the material storing chamber department, and the device is whole integrated level high, can accomplish the whole work of pelletizing and drying powdery material in same device, practices thrift the labour, has better economic benefits. And, in the pelletization device that sways of this device, its cylinder passes through the spring to be connected with the connecting piece for its contact with the sieve check is more smooth-going in the process of swaying, has prevented in traditional pelletization device that sways, and certain off-centre can inevitably exist in pivot center of rotation and the sieve check centre of a circle, and the cylinder is uneven to the extrusion force of sieve check when swaying, causes the damage easily, the not long problem of device life-span.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a rocking type granulating apparatus for pharmaceutical preparation processing;

FIG. 2 is a schematic view of the internal structure of a rocking granulator used in pharmaceutical preparation processing;

fig. 3 is a schematic view of a structure at a drum in an oscillating granulation apparatus for pharmaceutical preparation processing.

In the figure: 1. a support; 2. a feed inlet; 3. swinging a granulating device; 4. a hot air blower; 101. a storage chamber; 102. an air inlet; 201. a stirring motor; 202. a telescoping device; 203. a hose; 204. a spray head; 205. stirring blades; 206. a separator plate; 207. a fan; 301. a swing motor; 302. a motor base; 303. a barrel; 304. screening grids; 305. a rotating shaft; 306. a connecting member; 307. a drum; 308. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A swing type granulating device for pharmaceutical preparation processing is shown in figures 1 and 3 and comprises a support 1, a feed inlet 2, a swing granulating device 3 and a hot air blower 4, wherein the hot air blower 4 is fixedly arranged at the bottom of the support 1, the swing granulating device 3 is fixedly arranged at the top of the support 1, the feed inlet 2 is fixedly arranged at the top of the support 1, a feed channel inside the swing granulating device is communicated with the swing granulating device 3, a stirring and bonding mechanism is arranged in the feed inlet 2 and bonds powder entering from the feed inlet 2 into blocks, a roller 307 and a sieve lattice 304 are arranged in the swing granulating device 3 and can extrude the block materials into granules, a storage cavity 101 is arranged at the middle position of the support 1 and is communicated with an output port of the hot air blower 4 through an air inlet 102, and the hot air blower 4 dries the granular materials.

In this embodiment, as shown in fig. 1 and fig. 2, a stirring motor 201 is disposed on a side wall of the front side outside the feed port 2;

the output end of the stirring motor 201 is connected with a stirring blade 205, and the stirring blade 205 is positioned inside the feed inlet 2;

the telescopic device 202 is arranged on the left side outside the feed port 2 and controls a partition plate 206 to extend into the feed port 2;

a fan 207 is arranged at the right side of the bottom of the isolation plate 206.

The right side wall of the interior of the feed port 2 is provided with a spray head 204, and the spray head 204 is communicated with the exterior of the feed port 2 through a hose 203 and conveys the adhesive liquid into the feed port 2.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the swing granulating device 3 includes a swing motor 301, a motor base 302, a cylinder 303 and a sieve lattice 304;

the cylinder 303 is fixedly arranged above the bracket 1;

the swing motor 301 is fixedly arranged on a motor base 302, the motor base 302 is fixedly arranged above the support 1 and is positioned on the front side of the outer part of the cylinder 303;

the sieve lattice 304 is fixedly arranged in the cylinder 303;

the cylinder 303 is provided with two sections of through grooves for materials to pass through, one section is arranged at the position where the upper right side of the cylinder is communicated with the feed inlet 2, and the other section is arranged at the position where the bottom of the cylinder is communicated with the storage cavity 101;

the sieve lattice 304 is made of metal, the part of the sieve lattice for filtering is in an arc shape, and the circle center of the sieve lattice coincides with the rotation center of the output end of the swing motor 301;

the swing granulating device 3 further comprises a rotating shaft 305, a connecting piece 306, a roller 307 and a spring 308;

the rotating shaft 305 is connected with the output end of the swing motor 301, is controlled to rotate at the output end of the swing motor 301, and the rotating center of the rotating shaft is superposed with the rotating center of the output end of the swing motor 301;

the connecting piece 306 is fixedly connected with the rotating shaft 305, and a plurality of groups of springs 308 are arranged in the connecting piece;

the roller 307 is connected with the connecting piece 306 through a spring 308, and the outer edge of the roller is tangent with the circular arc part of the sieve lattice 304.

Specifically, this device is at the during operation, inside the powdery material got into feed inlet 2 from feed inlet 2, at this moment, division board 206 is in the state of falling, feed inlet 2 inner space with sway pelletization device 3 and not communicate, powdery material under the stirring of stirring leaf 205, with from shower nozzle 204 spun bonding liquid effect, bond mutually, form cubic material, division board 206 bottom is provided with fan 207, prevent that powdery material from taking place to pile up in division board department, treat to act on completely the back, division board 206 upwards lifts up under the effect of telescoping device 202, cubic material slides in sways pelletization device 3, it falls on sieve check 304, under the effect of the extrusion that sways of cylinder 307, filter through sieve check 304, it falls into storage chamber 101 to be the graininess.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a swing formula pelletization device for pharmaceutical preparation processing, its includes support (1), feed inlet (2), swings pelletization device (3) and air heater (4), air heater (4) fixed mounting is in support (1) bottom, its characterized in that:

the swing granulating device (3) is fixedly arranged at the top of the support (1), the feeding port (2) is fixedly arranged at the top of the support (1), and a feeding channel inside the swing granulating device is communicated with the swing granulating device (3);

a stirring and bonding mechanism is arranged in the feed port (2) and bonds powder entering from the feed port (2) into blocks;

a roller (307) and a sieve grid (304) are arranged in the swing granulating device (3), and the swing granulating device can extrude the block materials into granules;

the middle of the support (1) is provided with a storage cavity (101) which is communicated with an output port of the hot air blower (4) through an air inlet (102), and the hot air blower (4) dries the granular materials.

2. The rocking granulation device of claim 1, wherein: a stirring motor (201) is arranged on the side wall of the front side outside the feed port (2);

the output end of the stirring motor (201) is connected with a stirring blade (205), and the stirring blade (205) is positioned inside the feeding hole (2);

the left side outside the feed port (2) is provided with a telescopic device (202) which controls a partition plate (206) to extend into the feed port (2);

and a fan (207) is arranged at the right side position of the bottom of the isolation plate (206).

3. A rocking granulation device for pharmaceutical formulation processing as claimed in claim 2, wherein: the spray head (204) is arranged on the right side wall inside the feed port (2), and the spray head (204) is communicated with the outside of the feed port (2) through a hose (203) and conveys the adhesive liquid into the feed port (2).

4. The rocking granulation device of claim 1, wherein: the swing granulating device (3) comprises a swing motor (301), a motor base (302), a cylinder body (303) and a sieve grid (304);

the cylinder (303) is fixedly arranged above the bracket (1);

the swing motor (301) is fixedly arranged on a motor base (302), the motor base (302) is fixedly arranged above the support (1) and is positioned on the front side of the outer part of the cylinder body (303);

the sieve lattice (304) is fixedly arranged in the cylinder body (303);

two sections of passing grooves for materials to pass through are formed in the barrel body (303), one section of passing groove is formed in the position, communicated with the feed inlet (2), of the upper right side of the passing groove, and the other section of passing groove is formed in the position, communicated with the storage cavity (101), of the bottom of the passing groove.

5. The rocking granulation device of claim 4, wherein: the sieve grids (304) are made of metal, the filtering part of the sieve grids is arc-shaped, and the circle center of the sieve grids coincides with the rotation center of the output end of the swing motor (301).

6. The rocking granulation device of claim 4, wherein: the swing granulating device (3) also comprises a rotating shaft (305), a connecting piece (306), a roller (307) and a spring (308);

the rotating shaft (305) is connected with the output end of the swing motor (301), the rotating shaft is controlled to rotate at the output end of the swing motor (301), and the rotating center of the rotating shaft is superposed with the rotating center of the output end of the swing motor (301);

the connecting piece (306) is fixedly connected with the rotating shaft (305), and a plurality of groups of springs (308) are arranged in the connecting piece;

the roller (307) is connected with the connecting piece (306) through a spring (308), and the outer edge of the roller is tangent to the circular arc part of the sieve lattice (304).

Images