CN217367175U

CN217367175U - Spray drying equipment for pharmaceutical factory

Info

Publication number: CN217367175U
Application number: CN202221498533.3U
Authority: CN
Inventors: 孙松; 龙子江; 吴存林; 乔学芹
Original assignee: Hefei Qianjincao Biotechnology Co ltd
Current assignee: Hefei Qianjincao Biotechnology Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-09-06
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a spray drying equipment for pharmaceutical factory, the on-line screen storage device comprises a base, other fixedly connected with drying cabinet and storage bucket of base upper end left part and upper end right part, drying cabinet upper end fixedly connected with heating cabinet, the board is placed to the common fixedly connected with in drying cabinet left side wall lower part and right wall lower part, the heating cabinet rear end is provided with filtering mechanism, the heating cabinet rear wall is provided with the fan, the anterior fixedly connected with electric heating net of heating cabinet inner wall, drying cabinet rear end upper portion is provided with drying mechanism, base upper end left rear portion is provided with atomizing mechanism, the anterior fixedly connected with defeated tuber pipe of heating cabinet right-hand member, go out the tuber pipe under the fixedly connected with of defeated tuber pipe upper end. A spray drying equipment for pharmaceutical factory, drying effect improves, is convenient for filter the outside air that gets into in the heating cabinet, avoids impurity in the outside air to get into in the drying cabinet and influence the dry quality of medicine.

Description

Spray drying equipment for pharmaceutical factory

Technical Field

The utility model relates to a spray drying equipment technical field, in particular to spray drying equipment for pharmaceutical factory.

Background

The working principle of the spray drying equipment is a drying process for dispersing raw material liquid into tiny fog drops by an atomizer, directly contacting the fog drops with hot air and obtaining a powder-shaped product by a heat exchange dehydration mode, wherein the raw material liquid can be solution, emulsion or suspension, and also can be melt or paste, the dried product can be prepared into powder, granules, hollow spheres or granules according to requirements, and the spray drying equipment for the existing pharmaceutical factory has at least the following defects: 1. when the existing spray drying equipment for pharmaceutical factories is used, the drying direction is fixed, so that the medicine is not uniformly dried enough, and the drying effect is reduced; 2. the spray drying equipment for the existing pharmaceutical factory is inconvenient for filtering hot air entering a drying box, and easily causes impurities in the outside air to enter the drying box, thereby influencing the drying quality of medicines.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spray drying equipment for pharmaceutical factory can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a spray drying device for pharmaceutical factories comprises a base, wherein a drying box and a charging basket are respectively fixedly connected to the left part and the right part of the upper end of the base, a heating box is fixedly connected to the upper end of the drying box, a placing plate is fixedly connected to the lower part and the lower part of the left wall of the drying box, a filtering mechanism is arranged at the rear end of the heating box, a fan is arranged on the rear wall of the heating box, a filtering plate is fixedly connected to the middle part of the inner wall of the heating box, an electric heating net is fixedly connected to the front part of the inner wall of the heating box, a drying mechanism is arranged at the upper part of the rear end of the drying box, an atomizing mechanism is arranged at the left rear part of the upper end of the base, an air conveying pipe is fixedly connected to the front part of the right end of the heating box and communicated with the inside of the heating box, a lower air outlet pipe is fixedly connected to the upper end of the air conveying pipe, and a first air outlet nozzle is fixedly connected to the front part and the rear part of the outer surface of the lower air outlet pipe, and two air-out shower nozzles all are located the drying cabinet, two spouts have all been opened to drying cabinet left wall, right wall and upper wall.

Preferably, atomizing mechanism includes water pump and atomizer main part, water pump left end fixedly connected with catheter, and the catheter communicates with each other with the storage bucket is inside, the common fixedly connected with transfer line of water pump right-hand member and atomizer main part left end, atomizer main part upper end fixedly connected with conveyer pipe, conveyer pipe surface fixed connection has a plurality of atomizer, and a plurality of atomizer is the equidistance and distributes, water pump and the left rear portion fixed connection in base upper end, atomizer main part and drying cabinet rear end middle part fixed connection.

Preferably, drying mechanism includes push rod motor and connecting pipe, push rod motor output runs through the drying cabinet and extends to in the drying cabinet and fixedly connected with connecting plate, the equal fixedly connected with cassette in connecting plate front end left part and front end right part, two a cassette inner wall is connected with the play tuber pipe jointly, go up a tuber pipe surface fixedly connected with a plurality of No. two air-out shower nozzles, go up two cassettes of the equal joint fixedly connected with in play tuber pipe surface left part and the surface right part, the connecting pipe with go up fixedly connected with bellows between the tuber pipe, push rod motor fixed mounting is on the rear end upper portion of drying cabinet.

Preferably, the connecting pipe is communicated with the inside of the heating box, the upper air outlet pipe is arranged in a concave shape, and the first clamping seat and the second clamping seats are both connected with the drying box in a sliding mode through sliding grooves.

Preferably, filtering mechanism includes the mount pad, the equal fixedly connected with filter screen in mount pad rear end and inner wall rear portion, four fixed plates of the anterior fixedly connected with of mount pad inner wall, four the common fixedly connected with annular seat of fixed plate opposite face, two installation pieces of the anterior equal fixedly connected with of mount pad left end and right-hand member front portion, the equal fixedly connected with bolt in installation piece rear end, the mount pad passes through bolt and heating cabinet fixed connection.

Preferably, the four mounting lugs are welded on the outer surface of the stirring tank, the lower part of the stirring tank is located in the support groove, and the four support legs are fixedly mounted with the four mounting lugs through mounting holes respectively.

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

1. the utility model discloses in, through setting up defeated tuber pipe, lower air-out pipe, air-out shower nozzle and drying mechanism one number, hot-air is carried to lower air-out pipe through defeated tuber pipe and is erupted from air-out shower nozzle one number again, thereby dry the below of placing the board, hot-air passes through the connecting pipe simultaneously and carries to the expansion hose, carry to the air-out pipe from the expansion hose again and erupt from air-out shower nozzle two numbers, thereby dry the top of placing the board, can make placing the board both sides heated, improve the drying effect to the medicine, and start the push rod motor, make the connecting plate drive the saddle back-and-forth movement one number, thereby make the upper air-out pipe drive air-out shower nozzle two numbers back-and-forth movement, make the more even heated drying of medicine, then further improvement is to the drying effect of medicine;

2. the utility model discloses in, through setting up filtering mechanism, it is fixed with the heating cabinet rear end to make the mount pad pass through installation piece and bolt to accomplish the installation to the mount pad, when using, the outside air filters the outside air through two filter screens when getting into the heating cabinet, thereby avoids the impurity in the outside air to get into the drying cabinet in, avoids influencing the dry quality of medicine.

Drawings

FIG. 1 is a schematic view of the overall structure of a spray drying apparatus for pharmaceutical factories;

FIG. 2 is a schematic view showing a connection of a part of the structure of the spray drying apparatus for pharmaceutical factories according to the present invention;

FIG. 3 is a schematic view of the overall structure of the drying mechanism of the spray drying apparatus for pharmaceutical factories;

fig. 4 is a schematic view of the overall structure of the filtering mechanism of the spray drying equipment for pharmaceutical factories.

In the figure: 1. a base; 2. a drying oven; 3. a charging bucket; 4. placing the plate; 5. a heating box; 6. a fan; 7. a drying mechanism; 8. an atomization mechanism; 9. a filtering mechanism; 10. a filter plate; 11. an electrical heating grid; 12. a wind delivery pipe; 13. a lower air outlet pipe; 14. a first air outlet nozzle; 15. a chute; 81. a water pump; 82. a catheter; 83. a transfusion tube; 84. an atomizer body; 85. a delivery pipe; 86. an atomizing spray head; 71. a push rod motor; 72. a connecting plate; 73. a first card holder; 74. an air outlet pipe is arranged; 75. a second card holder; 76. a second air outlet nozzle; 77. a flexible hose; 78. a connecting pipe; 91. a mounting seat; 92. a fixing plate; 93. an annular seat; 94. mounting blocks; 95. filtering with a screen; 96. and (4) bolts.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

a spray drying device for pharmaceutical factories comprises a base 1, a drying box 2 and a charging basket 3 are respectively fixedly connected with the left part and the right part of the upper end of the base 1, a heating box 5 is fixedly connected with the upper end of the drying box 2, a placing plate 4 is fixedly connected with the lower part of the left wall and the lower part of the right wall of the drying box 2 together, a filtering mechanism 9 is arranged at the rear end of the heating box 5, a fan 6 is arranged at the rear wall of the heating box 5, a filtering plate 10 is fixedly connected with the middle part of the inner wall of the heating box 5, an electric heating net 11 is fixedly connected with the front part of the inner wall of the heating box 5, a drying mechanism 7 is arranged at the upper part of the rear end of the drying box 2, an atomizing mechanism 8 is arranged at the left rear part of the upper end of the base 1, an air conveying pipe 12 is fixedly connected with the front part of the right end of the heating box 5, the air conveying pipe 12 is fixedly connected with an upper end of a lower air outlet pipe 13, the front part and the rear part of the outer surface of the lower air outlet pipe 13 are both fixedly connected with an air outlet nozzle 14, and two air-out shower nozzles 14 all are located drying cabinet 2, and drying cabinet 2 left wall, right wall and upper wall have all opened two spouts 15.

In this embodiment, the atomizing mechanism 8 includes a water pump 81 and an atomizer main body 84, a liquid guide pipe 82 is fixedly connected to the left end of the water pump 81, the liquid guide pipe 82 is communicated with the interior of the charging basket 3, a liquid conveying pipe 83 is fixedly connected to the right end of the water pump 81 and the left end of the atomizer main body 84, a conveying pipe 85 is fixedly connected to the upper end of the atomizer main body 84, a plurality of atomizing nozzles 86 are fixedly connected to the outer surface of the conveying pipe 85, the plurality of atomizing nozzles 86 are distributed equidistantly, the water pump 81 is fixedly connected to the left rear portion of the upper end of the base 1, the atomizer main body 84 and the middle portion of the rear end of the drying box 2 are fixedly connected to the drying mechanism 7, which includes a push rod motor 71 and a connecting pipe 78, the output end of the push rod motor 71 penetrates through the drying box 2 and extends into the drying box 2 and is fixedly connected to a connecting plate 72, the left portion of the front end and the right portion of the front end of the connecting plate 72 are both fixedly connected to a first clamping seat 73, the inner walls of the two first clamping seats 73 are connected to an upper air outlet pipe 74, the outer surface of the upper air outlet pipe 74 is fixedly connected with a plurality of second air outlet nozzles 76, the left part and the right part of the outer surface of the upper air outlet pipe 74 are fixedly connected with two second clamping seats 75 in a clamping mode, a telescopic hose 77 is fixedly connected between a connecting pipe 78 and the upper air outlet pipe 74 together, the push rod motor 71 is fixedly installed at the upper part of the rear end of the drying box 2, the connecting pipe 78 is communicated with the inside of the heating box 5, the upper air outlet pipe 74 is arranged in a concave mode, and the two first clamping seats 73 and the four second clamping seats 75 are connected with the drying box 2 in a sliding mode through a sliding groove 15; through setting up atomizing mechanism 8, thereby be convenient for atomize the atomizing liquid medicine through atomizer 86 and spray, through setting up electric heating net 11, thereby be convenient for heat the air that gets into in the heating cabinet 5, and through fan 6, be convenient for carry hot-air to drying cabinet 2 in through defeated tuber pipe 12 and drying mechanism 7, through setting up drying mechanism 7, defeated tuber pipe 12, play tuber pipe 13 and air-out shower nozzle 14 down, thereby be convenient for make and place 4 two sides of board and be heated, it is fixed and lead to the dry not even enough of medicine to avoid dry direction, improve drying effect.

In this embodiment, the filtering mechanism 9 includes an installation base 91, the rear end and the rear portion of the inner wall of the installation base 91 are both fixedly connected with a filter screen 95, the front portion of the inner wall of the installation base 91 is fixedly connected with four fixing plates 92, opposite surfaces of the four fixing plates 92 are commonly and fixedly connected with an annular base 93, the front portion of the left end and the front portion of the right end of the installation base 91 are both fixedly connected with two installation blocks 94, the rear ends of the installation blocks 94 are both fixedly connected with bolts 96, and the installation base 91 is fixedly connected with the heating box 5 through the bolts 96; the fixing plates 92 are distributed in an annular array, and the mounting seats 91 are arranged in a square shape; through setting up filter mechanism 9 to be convenient for filter the outside air that gets into in the heating cabinet 5, and through filter 10, carry out further filtration to the air that gets into in the drying cabinet 2, avoid impurity among the outside air to get into in the drying cabinet 2 and influence the dry quality of medicine.

It should be noted that, the utility model relates to a spray drying equipment for pharmaceutical factory, in the use, at first, pour into the liquid medicine into storage bucket 3 through annotating the liquid mouth, open the chamber door again, place the medicine on placing plate 4, close the chamber door, start water pump 81, make the liquid medicine carry to transfer line 83 through catheter 82, carry to atomizer main part 84 in from transfer line 83 again, start atomizer main part 84, thereby atomize the liquid medicine, the liquid medicine after the atomizing is carried to atomizer 86 through conveyer pipe 85, and atomize and spray through atomizer 86, make electric heating net 11 heat simultaneously, thereby heat the air in heating cabinet 5, and start fan 6, thereby carry the heated hot-air to air-out pipe 13 down through air-out pipe 12, and from air-out nozzle 14 blowout, thereby dry the below of placing plate 4, the hot-air is carried to flexible hose 77 through connecting pipe 78 simultaneously, then the medicine is conveyed to the upper air outlet pipe 74 from the telescopic hose 77 and sprayed out from the second air outlet nozzle 76, so that the upper part of the placing plate 4 is dried, two sides of the placing plate 4 can be heated, the drying effect on the medicine is improved, the push rod motor 71 is started, the connecting plate 72 drives the first clamping seat 73 to move back and forth, the upper air outlet pipe 74 drives the second air outlet nozzle 76 to move back and forth, so that the medicine is heated and dried more uniformly, the drying effect on the medicine is further improved, the outside air is filtered by the two filter screens 95 when entering the heating box 5, and the filtered outside air is further filtered by the filter screen 10, so that impurities in the outside air are prevented from being conveyed to the drying box 2 through the connecting pipe 78 and the air conveying pipe 12 and entering the drying box 2, the quality of medicine drying is prevented from being influenced, after the bolt 96 is unscrewed after the medicine is used for a period of time, thereby dismantle mount pad 91 get off, be convenient for then clear up mount pad 91 to the later stage is used, improves the practicality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A spray drying equipment for pharmaceutical factory, includes base (1), its characterized in that: the drying box is characterized in that the left part of the upper end and the right part of the upper end of the base (1) are respectively fixedly connected with a drying box (2) and a charging basket (3), the upper end of the drying box (2) is fixedly connected with a heating box (5), the lower part of the left wall and the lower part of the right wall of the drying box (2) are jointly and fixedly connected with a placing plate (4), the rear end of the heating box (5) is provided with a filtering mechanism (9), the rear wall of the heating box (5) is provided with a fan (6), the middle part of the inner wall of the heating box (5) is fixedly connected with a filtering plate (10), the front part of the inner wall of the heating box (5) is fixedly connected with an electric heating net (11), the upper part of the rear end of the drying box (2) is provided with a drying mechanism (7), the left rear part of the upper end of the base (1) is provided with an atomizing mechanism (8), the front part of the right end of the heating box (5) is fixedly connected with an air conveying pipe (12), and the air conveying pipe (12) is communicated with the inside of the heating box (5), defeated tuber pipe (12) upper end fixedly connected with down goes out tuber pipe (13), go out tuber pipe (13) surface front portion down and equal fixedly connected with air-out shower nozzle (14) in surface rear portion, and two air-out shower nozzles (14) all are located drying cabinet (2), two spout (15) have all been opened to drying cabinet (2) left wall, right wall and upper wall.

2. The spray drying apparatus for pharmaceutical factory according to claim 1, characterized in that: atomizing mechanism (8) include water pump (81) and atomizer main part (84), water pump (81) left end fixedly connected with catheter (82), and catheter (82) communicate with each other with storage bucket (3) inside, the common fixedly connected with transfer line (83) of water pump (81) right-hand member and atomizer main part (84) left end, atomizer main part (84) upper end fixedly connected with conveyer pipe (85), conveyer pipe (85) surface fixed connection has a plurality of atomizer (86), and a plurality of atomizer (86) are the equidistance and distribute, water pump (81) and base (1) upper end left rear portion fixed connection, atomizer main part (84) and drying cabinet (2) rear end middle part fixed connection.

3. The spray drying apparatus for pharmaceutical factory according to claim 1, characterized in that: drying mechanism (7) include push rod motor (71) and connecting pipe (78), push rod motor (71) output runs through drying cabinet (2) and extends to drying cabinet (2) in and fixedly connected with connecting plate (72), equal fixedly connected with cassette (73) in connecting plate (72) front end left part and front end right part, two cassette (73) inner wall is connected with a tuber pipe (74) jointly, go up tuber pipe (74) outer fixed surface and be connected with a plurality of No. two air-out shower nozzles (76), go up two cassettes (75) of equal joint fixedly connected with in tuber pipe (74) surface left part and surface right part, common fixedly connected with bellows (77) between connecting pipe (78) and the last tuber pipe (74), push rod motor (71) fixed mounting is on the rear end upper portion of drying cabinet (2).

4. The spray drying apparatus for pharmaceutical factory according to claim 3, wherein: the connecting pipe (78) is communicated with the interior of the heating box (5), the upper air outlet pipe (74) is arranged in a concave shape, and the first clamping seat (73) and the second clamping seats (75) are connected with the drying box (2) in a sliding mode through sliding grooves (15).

5. The spray drying apparatus for pharmaceutical factory according to claim 1, characterized in that: filtering mechanism (9) is including mount pad (91), equal fixedly connected with filter screen (95) in mount pad (91) rear end and inner wall rear portion, four fixed plate (92), four of the anterior fixedly connected with of mount pad (91) inner wall the common fixedly connected with annular seat (93) of fixed plate (92) opposite face, two installation piece (94) of the anterior and the anterior equal fixedly connected with of right-hand member of mount pad (91) left end, the equal fixedly connected with bolt (96) in installation piece (94) rear end, mount pad (91) are through bolt (96) and heating cabinet (5) fixed connection.

6. The spray drying apparatus for pharmaceutical factory according to claim 5, characterized in that: the fixing plates (92) are distributed in an annular array, and the mounting seats (91) are arranged in a square shape.