CN219308653U

CN219308653U - Boiling granulator convenient to change filter plate of different specifications

Info

Publication number: CN219308653U
Application number: CN202320875766.9U
Authority: CN
Inventors: 袁焕青; 常冬梅; 王东春; 王琼; 康梦雅; 赵向瑜; 张兴慧; 安晓珂
Original assignee: Hebei Xiangdahezhong Biological Technology Co ltd
Current assignee: Hebei Xiangdahezhong Biological Technology Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-07-07
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a boiling granulator convenient for replacing filter plates with different specifications, which comprises: the left and right sides of the upper side of the bottom plate are respectively fixed with an L-shaped supporting frame; the granulating box is fixed between the two support frames above the bottom plate, the left side is provided with a feeding structure, the bottom is provided with a discharging pipe, and the inner upper part is provided with a spraying mechanism; the hot air outlet mechanism is fixed on the right support frame, the air outlet is communicated with the inside of the discharging pipe, and the top of the granulating box is provided with an exhaust mechanism; the screening case, the front side is equipped with the chamber door, and through rocking the setting of actuating mechanism drive left and right sides reciprocal rocking formula on the bottom plate, the top is equipped with the logical groove that the discharging pipe passed, and inside along vertical pull formula be equipped with three screening basket, the bottom detachable of two screening baskets of upside is provided with the filter plate. Compared with the prior art, the method has the advantages that: the utility model can screen the drug after the drug is granulated, and the filter plates with different specifications can be conveniently replaced according to the production requirements of the drug particles with different specifications and sizes.

Description

Boiling granulator convenient to change filter plate of different specifications

Technical Field

The utility model relates to the technical field of pharmaceutical equipment, in particular to a boiling granulator convenient for replacing filter plates with different specifications.

Background

The boiling granulator is mainly used for granulating and coating medicines, and the working principle is as follows: the powder material is put into a hopper closed container, and the powder is suspended and circularly flows in a fluidized state under the action of hot air flow to achieve uniform mixing, and is sprayed into the powder in a vaporous binder wetting container to enable the powder to be solidified into loose small particles, and the hot air flow is used for drying the particles efficiently to enable water in the particles to be evaporated and the powder to be solidified continuously at the same time when the particles are granulated, so that the process is repeated to form ideal uniform microporous spherical particles, and three procedures of mixing, granulating and drying are completed in the container at one time.

The boiling granulator has different particle sizes after processing, and a plurality of unqualified particles are doped in the particles to influence the production quality of medicines, so that the produced particles are required to be screened after the granulation is finished, but the screening device used for the granulator at present is mostly inconvenient to replace filter plates with different specifications, and the different medicines have different shapes and sizes, so that the boiling granulator is difficult to be suitable for granulating and screening medicines with different specifications and sizes.

Disclosure of Invention

The utility model aims to solve the technical problems and provide a boiling granulator which can screen drug particles after granulation and can replace filter screens used for screening, wherein the filter screens are convenient for replacing filter plates with different specifications.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

a boiling granulator convenient for changing filter plates of different specifications, comprising:

the left and right sides of the upper side of the bottom plate are respectively fixed with an L-shaped supporting frame;

the granulating box is fixed between the two support frames above the bottom plate, a feeding structure is arranged on the left side of the lower part of the granulating box, a discharging pipe with a valve is arranged at the bottom of the granulating box, and a spraying mechanism is arranged at the inner upper part of the granulating box;

the hot air outlet mechanism is fixed on the right support frame, the air outlet is communicated with the inside of the discharging pipe, and the top of the granulating box is provided with an exhaust mechanism;

the screening case, the front side is equipped with the chamber door, the screening case is through rocking the setting of drive mechanism drive left and right sides reciprocal rocking formula on the bottom plate, and the top is equipped with the logical groove that the discharging pipe passed, and inside along vertical pull formula be equipped with three screening basket, two of upside the bottom detachable of screening basket is provided with the filter plate.

As an improvement, the wobble drive mechanism includes: the driving motor is fixed at the left part of the upper side of the bottom plate; the upper side of the left end part of the cross rod is in driving connection with an output shaft of the driving motor, and the lower side of the right end part of the cross rod is fixedly provided with a transmission rod; the middle part of the transmission plate is vertically penetrated and provided with a chute through which a transmission rod passes, and the transmission rod is movably arranged in the chute; the middle of the right end of the transmission plate is connected with the bottom of the left side of the screening box through a connecting rod; the limiting groove is formed in the position, corresponding to the bottom of the screening box, of the upper side of the bottom plate, and the bottom end of the screening box is slidably mounted in the limiting groove. Can drive the screening case and rock about the spacing inslot of bottom plate to can sieve the medicine granule.

As an improvement, the left and right sides of filter plate is fixed with the inserted block respectively, the bottom of screening basket corresponds each inserted block's position and has seted up respectively with inserted block grafting complex slot, two the draw-in groove has been seted up to the opposite side of inserted block, two the opposite side middle part of slot is reverse extension respectively and is formed the pore groove, movable mounting has right trapezoid's fixture block in the pore groove, and is connected through the spring between the inside of fixture block and pore groove, and the inclined plane end movable mounting of fixture block in the inside of the draw-in groove that corresponds, the bottom of fixture block is fixed with the poking rod, the through-groove that the poking rod passed has been seted up respectively to the bottom of screening basket corresponds each poking rod's position. The filter plate can be conveniently detached by poking the poking rod, so that filter plates with different specifications can be installed at the bottom of the screening basket.

As an improvement, the feeding structure includes the feeder hopper and has the inlet pipe of valve, the inlet pipe is from left to right downward sloping to be fixed in the left side of pelletization case, and communicates in the inside of pelletization case, the bottom of feeder hopper is fixed with the upper end connection of inlet pipe.

As an improvement, the spraying mechanism comprises a water pump fixed at the top of the left support frame, an annular water distribution pipe fixed at the upper part in the granulating box and a plurality of spraying heads, wherein a water outlet of the water pump is communicated with the water distribution pipe, and the spraying heads are uniformly arranged at the lower side of the water distribution pipe. The water inlet of the water pump is communicated with a device for containing the adhesive outside, so that the adhesive can be sucked to the spray head for spraying.

As an improvement, the hot air outlet mechanism comprises a hot air blower fixed at the left side in the right side supporting frame, and an air outlet of the hot air blower is communicated with the inside of the granulating box through an air delivery pipe penetrating through the discharging pipe. Hot air can be blown into the interior of the granulating box.

As an improvement, exhaust mechanism is including running through outlet duct, the activity that fixes the pelletization case top cup joints in the inside filter of pelletization case, a pair of electric telescopic handle and a plurality of filter cloth bag that runs through and be fixed in the pelletization case top, the filter is located the pipe bottom tip of giving vent to anger under, and has seted up a plurality of filtration pore on the filter, filter cloth bag fixed mounting is in the filtration pore, the upside of filter is connected fixedly through electric telescopic handle and the interior top of pelletization case. Dust can be caught to the filter cloth bag, and the electric telescopic handle can reciprocate the filter to can make dust and granule that the filter cloth bag caught shake out from the filter cloth bag, and the filter cloth bag can breathe freely for gaseous discharge in the pelletization case from the outlet duct.

Compared with the prior art, the utility model has the advantages that: the utility model is provided with the screening case that can rock about and the filter plate that can dismantle to can accomplish the back to the granule pelletization of medicine, sieve the granule according to the size, and be convenient for change the filter plate of different specifications according to the needs of the production processing of the granule of different specification sizes.

Drawings

Fig. 1 is a schematic perspective view of a boiling granulator for conveniently replacing filter plates of different specifications according to the present utility model.

Fig. 2 is a schematic view of a part of the structure of a boiling granulator which facilitates the replacement of filter plates of different specifications according to the present utility model.

FIG. 3 is a schematic view of a part of a fluid bed granulator with different filter plates of different specifications according to the present utility model.

Fig. 4 is an enlarged schematic view of the boiling granulator of fig. 2 at a, which facilitates replacement of filter plates of different sizes, according to the present utility model.

As shown in the figure: 1. a bottom plate; 2. a support frame; 3. a granulating box; 4. a discharge pipe; 5. a screening box; 6. a door; 7. a screen basket; 8. a filter plate; 9. a driving motor; 10. a cross bar; 11. a transmission rod; 12. a drive plate; 13. a connecting rod; 14. a limit groove; 15. inserting blocks; 16. a slot; 17. a clamping groove; 18. a hole groove; 19. a clamping block; 20. a spring; 21. a toggle rod; 22. a feed hopper; 23. a feed pipe; 24. a water pump; 25. a water distribution pipe; 26. a spray head; 27. an air heater; 28. an air delivery pipe; 29. an air outlet pipe; 30. a filter plate; 31. an electric telescopic rod; 32. and (5) a filter cloth bag.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

The present utility model will be described in further detail with reference to the accompanying drawings.

the left and right sides of the bottom plate 1 are respectively fixed with an L-shaped supporting frame 2.

The granulating box 3 is fixed between the two support frames 2 above the bottom plate 1, a feeding structure is arranged on the left side of the lower portion of the granulating box 3, a discharging pipe 4 with a valve is arranged at the bottom of the granulating box, and a spraying mechanism is arranged on the inner upper portion of the granulating box 3. Specifically, the feeding structure comprises a feeding hopper 22 and a feeding pipe 23 with a valve, wherein the feeding pipe 23 is obliquely fixed on the left side of the granulating box 3 from left to right and is communicated with the inside of the granulating box 3, and the bottom of the feeding hopper 22 is fixedly connected with the upper end part of the feeding pipe 23.

Specifically, the spraying mechanism comprises a water pump 24 fixed at the top of the left support frame 2, an annular water distribution pipe 25 fixed at the upper part in the granulating box 3 and a plurality of spray heads 26, wherein a water outlet of the water pump 24 is communicated with the water distribution pipe 25, and the spray heads 26 are uniformly arranged at the lower side of the water distribution pipe 25.

The hot air outlet mechanism is fixed on the right support frame 2, the air outlet is communicated with the inside of the discharging pipe 4, and an exhaust mechanism is arranged at the top of the granulating box 3. Specifically, the hot air outlet mechanism comprises a hot air blower 27 fixed on the left side in the right side supporting frame 2, and an air outlet of the hot air blower 27 is communicated with the inside of the granulating box 3 through an air delivery pipe 28 penetrating through the discharging pipe 4.

Specifically, exhaust mechanism is including running through outlet duct 29 at fixed pelletization case 3 top, activity cup joint in the inside filter 30 of pelletization case 3, a pair of electric telescopic handle 31 and a plurality of filter cloth bag 32 that run through and be fixed in pelletization case 3 top, filter 30 is located under outlet duct 29 bottom tip, and has seted up a plurality of filtration pore on the filter 30, filter cloth bag 32 fixed mounting is in the filtration pore, the upside of filter 30 is connected fixedly through electric telescopic handle 31 and the interior top of pelletization case 3.

The screening case 5, the front side is equipped with chamber door 6, screening case 5 is through rocking the setting of drive mechanism drive left and right sides reciprocal rocking formula on bottom plate 1, and the top is equipped with the logical groove 7 that discharging pipe 4 passed, and inside along vertical pull formula be equipped with three screening basket 7, two of upside screening basket 7's bottom detachable is provided with filter plate 8 (filter plate 8's mesh size is from the top down progressively reduces). Specifically, the shake driving mechanism includes: a drive motor 9 fixed to the upper left part of the bottom plate 1; the upper side of the left end part of the cross rod 10 is in driving connection with the output shaft of the driving motor 9, and the lower side of the right end part is fixed with a transmission rod 11; the transmission plate 12 is provided with a chute through which a transmission rod 11 passes, and the transmission rod 11 is movably arranged in the chute; the middle of the right end of the transmission plate 12 is connected with the left bottom of the screening box 5 through the connection rod 13; the limiting groove 14, the limiting groove 14 has been seted up to the position that the upside of bottom plate 1 corresponds screening case 5 bottom, the bottom end sliding mounting in the inside of limiting groove 14 of screening case 5.

Specifically, the left and right sides of filter plate 8 are fixed with inserted block 15 respectively, the bottom of screening basket 7 corresponds each inserted block 15's position and has seted up respectively with inserted block 15 grafting complex slot 16, two draw-in groove 17 has been seted up to the opposite side of inserted block 15, two the opposite side middle part of slot 16 is reverse extension respectively and is formed hole groove 18, movable mounting has right trapezoid's fixture block 19 in the hole groove 18, and is connected through spring 20 between the inside of fixture block 19 and hole groove 18, and the inclined plane end movable mounting of fixture block 19 in the inside of the draw-in groove 17 that corresponds, the bottom of fixture block 19 is fixed with toggle rod 21, the through-groove that toggle rod 21 passed has been seted up respectively to the bottom of screening basket 7 corresponds each toggle rod 21's position.

It is worth noting that the driving motor 9, the water pump 24, the air heater 27 and the electric telescopic rod 31 used in the present utility model are all existing devices, and the circuit connection mode and the use control method of the devices are all the prior art, and the present utility model provides electric energy for the devices through the wire connection external power supply.

The utility model is implemented in particular:

as shown in fig. 1, the novel granulating box is stably placed on the ground, raw materials for granulating the medicines are thrown into the novel granulating box 3 from a feed hopper 22, then a hot air blower 27 and a water pump 24 are started (a water inlet of the water pump 24 is connected with a device for containing adhesive outside), hot air is blown into the granulating box 3 by the hot air blower 27, powder is suspended to form fluidized circulation flow due to the action of hot air flow, uniform mixing is achieved, meanwhile, a spray head 26 sprays vaporific adhesive into the powder, so that the powder is coagulated into loose small particles, the hot air flow plays a role in drying the particles, and ideal and uniform microporous spherical particles can be formed in the granulating box 3, so that the granulating of the medicines can be completed;

the valve on the discharging pipe 4 is opened, the medicine particles can be discharged into the screening box 5, then the driving motor 9 is started, the cross rod 10 can be driven to drive the transmission rod 11 to rotate, the transmission rod 11 moves in the transmission plate 12, so that the transmission plate 12 can be driven to move, the screening box 5 is pulled to slide left and right in the limiting groove 14, screening of the medicine particles is realized, the larger medicine particles are filtered in the screening basket 7 at the uppermost layer, the smaller medicine particles fall into the screening basket 7 at the bottommost layer, the box door 6 is opened, and then each screening basket 7 is pulled out, so that the granulated and screened medicine particles can be taken out;

when using this novel production not the corresponding filter plate 8 of equidimension, need select with the medicine granule, stir the poking rod 21 that is located each screening basket 7 bottom, can make spring 20 shrink, thereby can make fixture block 19 leave the inside of draw-in groove 17, can release the fixed of inserted block 15 in slot 16, thereby can dismantle original filter plate 8, place the filter plate 8 of the corresponding specification that will use in the bottom of screening basket 7, and make each inserted block 15 aim at and insert in the slot 16 that corresponds, fixture block 19 cooperatees with the draw-in groove 17 on the inserted block 15 can be fixed inserted block 15 in slot 16, thereby can install the filter plate 8 that will use in screening basket 7 bottom, can realize convenient change filter plate 8 of different specifications.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A boiling granulator convenient for changing filter plates of different specifications, comprising:

the left and right sides of the upper side of the bottom plate (1) are respectively fixed with an L-shaped supporting frame (2);

the granulating box (3) is fixed between the two support frames (2) above the bottom plate (1), a feeding structure is arranged on the left side of the lower part of the granulating box (3), a discharging pipe (4) with a valve is arranged at the bottom of the granulating box, and a spraying mechanism is arranged at the inner upper part of the granulating box (3);

the hot air outlet mechanism is fixed on the right support frame (2), the air outlet is communicated with the inside of the discharging pipe (4), and the top of the granulating box (3) is provided with an exhaust mechanism;

screening case (5), the front side is equipped with chamber door (6), screening case (5) are through rocking the setting of drive mechanism drive left and right sides reciprocal rocking formula on bottom plate (1), and the top is equipped with the logical groove that discharging pipe (4) passed, and inside along vertical pull formula be equipped with three screening basket (7), two of upside screening basket (7) bottom detachable is provided with filter plate (8).

2. The boiling granulator to facilitate replacement of filter plates of different specifications according to claim 1, wherein the wobble drive mechanism comprises:

a driving motor (9) fixed at the left part of the upper side of the bottom plate (1);

the upper side of the left end part of the cross rod (10) is in driving connection with an output shaft of the driving motor (9), and the lower side of the right end part is fixed with a transmission rod (11);

the middle part of the transmission plate (12) is vertically penetrated and provided with a chute through which the transmission rod (11) passes, and the transmission rod (11) is movably arranged in the chute;

the middle of the right end of the transmission plate (12) is connected with the left bottom of the screening box (5) through the connecting rod (13);

the screening box comprises a limiting groove (14), wherein the limiting groove (14) is formed in the upper side of the bottom plate (1) corresponding to the position of the bottom of the screening box (5), and the bottom end part of the screening box (5) is slidably mounted in the limiting groove (14).

3. A boiling granulator for facilitating the replacement of filter plates of different specifications according to claim 1, wherein: the filter plate is characterized in that inserting blocks (15) are respectively fixed on the left side and the right side of the filter plate (8), inserting grooves (16) matched with the inserting blocks (15) in an inserting mode are respectively formed in the positions, corresponding to the inserting blocks (15), of the bottom of the screening basket (7), clamping grooves (17) are formed in the opposite sides of the inserting blocks (15), holes (18) are respectively formed in the middle of the opposite sides of the inserting grooves (16) in a reverse extending mode, clamping blocks (19) in a right-angle trapezoid shape are movably mounted in the holes (18), the clamping blocks (19) are connected with the inside of the holes (18) through springs (20), inclined surface ends of the clamping blocks (19) are movably mounted in the corresponding clamping grooves (17), stirring rods (21) are fixed at the bottoms of the clamping blocks (19), and through grooves through which the stirring rods (21) penetrate are respectively formed in the positions, corresponding to the bottoms of the screening basket (7).

4. A boiling granulator for facilitating the replacement of filter plates of different specifications according to claim 1, wherein: the feeding structure comprises a feeding hopper (22) and a feeding pipe (23) with a valve, wherein the feeding pipe (23) is fixed on the left side of the granulating box (3) in a downward inclination mode from left to right and is communicated with the inside of the granulating box (3), and the bottom of the feeding hopper (22) is fixedly connected with the upper end portion of the feeding pipe (23).

5. A boiling granulator for facilitating the replacement of filter plates of different specifications according to claim 1, wherein: the spraying mechanism comprises a water pump (24) fixed at the top of the left supporting frame (2), an annular water distribution pipe (25) fixed at the inner upper part of the granulating box (3) and a plurality of spraying heads (26), wherein a water outlet of the water pump (24) is communicated with the water distribution pipe (25), and the spraying heads (26) are uniformly arranged at the lower side of the water distribution pipe (25).

6. A boiling granulator for facilitating the replacement of filter plates of different specifications according to claim 1, wherein: the hot air outlet mechanism comprises a hot air blower (27) fixed on the left side in the right side supporting frame (2), and an air outlet of the hot air blower (27) is communicated with the inside of the granulating box (3) through an air conveying pipe (28) penetrating through the discharging pipe (4).

7. The boiling granulator convenient for changing filter plates of different specifications according to claim 6, wherein: the utility model discloses a granulating device, including fixed granulating case (3) top outlet duct (29), activity cup joint in granulating case (3) inside filter (30), a pair of electric telescopic handle (31) and a plurality of filter cloth bag (32) that run through and be fixed in granulating case (3) top, filter (30) are located under the bottom end of outlet duct (29), and have seted up a plurality of filtration pore on filter (30), filter cloth bag (32) fixed mounting is in the filtration pore, the upside of filter (30) is connected fixedly through electric telescopic handle (31) and granulating case (3) interior top.