CN-224230492-U - Boiling dryer for medicine production

Abstract

The utility model discloses a boiling dryer for medicine production, which relates to the technical field of medicine drying and comprises a boiling bed body, wherein a rack body is symmetrically and fixedly connected to two sides of the boiling bed body, a conical bin frame is arranged below the boiling bed body, an air inlet cover is arranged at the bottom of the conical bin frame and is fixedly connected with the rack body through a lifting electric cylinder, a quick material changing frame is arranged on the side surface of a storage bin and comprises a movable underframe, a central supporting column is fixedly connected above the movable underframe, and connecting plates are movably connected to two ends of the central supporting column.

Inventors

• DONG ZEHONG
• WANG HONGTAO
• CHEN HAO
• LIANG WENCONG

Assignees

• 广东三顺制药集团有限公司

Dates

Publication Date

20260512

Application Date

20250521

Claims (8)

1. 1. The boiling dryer for medicine production is characterized by comprising a boiling bed body (2) which is symmetrically and fixedly connected with a frame body (5), a conical bin frame (31) is arranged below the boiling bed body (2), an air inlet cover (4) is arranged at the bottom of the conical bin frame (31), and the air inlet cover (4) is fixedly connected with the frame body (5) through an elevating electric cylinder (7); The side of the storage bin (3) is provided with a quick material changing frame (8), the quick material changing frame (8) comprises a movable underframe (81), a central support column (83) is fixedly connected above the movable underframe (81), and two ends of the central support column (83) are movably connected with connecting plates (84); Two sides of the connecting plate (84) are symmetrically and fixedly connected with a U-shaped bin frame (85), the U-shaped bin frame (85) is respectively arranged at two ends of the U-shaped bin frame (85), and reinforcing bent pipes (87) are respectively fixedly connected with two sides of the U-shaped bin frame (85) in an upper and lower parallel mode.
2. 2. The boiling dryer for pharmaceutical production according to claim 1, wherein the two ends of the central support column (83) are rotatably connected with the connecting plate (84) through bearings, positioning holes (88) which are staggered with each other are formed in the connecting plate (84), and L-shaped inserting rods (89) are inserted and matched in the positioning holes (88).
3. 3. The boiling dryer for pharmaceutical production according to claim 2, wherein the movable chassis (81) is provided with positioning holes (88) corresponding to the positioning holes (88) on the connecting plate (84), and the end of the L-shaped inserted rod (89) penetrates through the positioning holes (88) in the connecting plate (84) and is inserted into the positioning holes (88) on the movable chassis (81).
4. 4. The boiling dryer for pharmaceutical production according to claim 3, wherein the bottom of the movable chassis (81) is fixedly connected with universal movable wheels (82) in a rectangular array, the storage bin (3) is located in the upper U-shaped bin frame (85), and the lower U-shaped bin frame (85) is located below the air inlet hood (4).
5. 5. The fluidized bed dryer for producing medicines according to claim 4, wherein the storage bin (3) comprises a conical bin frame (31) positioned between the fluidized bed body (2) and the air inlet cover (4), the air inlet orifice plate (32) is fixedly connected in the conical bin frame (31), and groove lug plates (33) are uniformly arranged on two sides of the conical bin frame (31).
6. 6. The boiling dryer for pharmaceutical production of claim 5, wherein the arc-shaped groove corresponding to the annular clamping groove (86) is formed below the conical bin frame (31), and the arc-shaped groove is matched with the annular clamping groove (86) in a clamping way.
7. 7. The boiling dryer for producing medicines according to claim 6, wherein the lifting electric cylinders (7) are arranged on the side face of the air inlet cover (4) in an annular array, two groups of the lifting electric cylinders (7) are fixedly connected with the arc-shaped brackets (6) on the side face of the frame body (5), and the end parts of the output rods of the lifting electric cylinders (7) are fixedly connected with the conical bin frame (31).
8. 8. The boiling dryer for producing medicines according to claim 7, wherein one side of the air inlet hood (4) far away from the quick-change material rack (8) is fixedly connected with a gas filter (10) through a pipeline, and the other side of the gas filter (10) is communicated with the drying box (9) through a pipeline.

Description

Boiling dryer for medicine production Technical Field The utility model particularly relates to the technical field of medicine drying, in particular to a boiling dryer for medicine production. Background The boiling dryer is a drying device commonly used in the industries of pharmacy, food, chemical industry and the like, and utilizes hot air flow to enable a material to be dried to be in a fluidized state in a drying chamber, so that the material is like boiling, the hot air is fully contacted with the material to carry out heat and mass transfer, and moisture in the material is quickly evaporated, thereby achieving the purpose of drying; The fluidized bed is an important drying part in the boiling dryer, is a place for drying materials, is generally cylindrical or rectangular, and the materials enter the fluidized bed from a feed inlet and are in a fluidized state under the action of hot air so as to realize uniform drying; When the device is used, medicines are required to be placed on the movable frame, then the storage bin containing the medicines is moved between the fluidized bed and the sealing cover through the movable frame, and then the sealing cover is moved upwards through the lifting mechanism, so that the storage bin is fixed below the fluidized bed, the fan sends hot air into the sealing cover, and the sealing cover blows the medicines of the storage bin downwards and upwards into the fluidized bed as fluid for drying. However, in practice, it has been noted that during unloading, the bin needs to be moved by the moving frame, and a new medicine can be added again after the medicine in the bin is taken out and poured out, and then the bin is pushed into the fluidized bed again for drying, and during unloading and reloading, the fluidized bed is completely in an idle state, the internal temperature can be rapidly reduced, and the fluidized bed needs to be heated again during re-drying, which can result in longer drying time and influence on drying efficiency. Disclosure of utility model The utility model aims to provide a boiling dryer for medicine production, which is provided with two symmetrical bin brackets in a moving way, and is matched with the bin brackets capable of rotating, so that the replacement of unloading and reloading can be quickly completed, the dried bin is unloaded when a fluidized bed works, the reloading time interval is shorter, the internal temperature is reduced slowly, the time for re-drying can be shortened, the time consumed by the boiling dryer when the material is taken and placed is reduced, and the working efficiency of the boiling dryer is improved. To solve the technical problems set forth in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: a boiling dryer for medicine production comprises a boiling bed body which is symmetrically and fixedly connected with a frame body on two sides, a conical bin frame is arranged below the boiling bed body, an air inlet cover is arranged at the bottom of the conical bin frame, and the air inlet cover is fixedly connected with the frame body through a lifting electric cylinder; the side of the storage bin is provided with a quick material changing frame, the quick material changing frame comprises a movable underframe, a central support column is fixedly connected above the movable underframe, and two ends of the central support column are movably connected with connecting plates; two sides of the connecting plate are symmetrically and fixedly connected with a U-shaped bin frame, the two ends of the U-shaped bin frame are provided with the U-shaped bin frame, and the two sides of the U-shaped bin frame, which are parallel, are fixedly connected with reinforcing bent pipes. As a further technical scheme of the utility model, the two ends of the central support column are rotatably connected with the connecting plate through bearings, positioning holes which are staggered with each other are formed in the connecting plate, and L-shaped inserted bars are inserted and matched in the positioning holes. As a further technical scheme of the utility model, the movable underframe is provided with positioning holes corresponding to the positioning holes on the connecting plate, and the end parts of the L-shaped inserted bars penetrate through the positioning holes in the connecting plate and are inserted into the positioning holes on the movable underframe. As a further technical scheme of the utility model, the bottom of the movable underframe is fixedly connected with universal movable wheels in a rectangular array, the storage bin is positioned in the U-shaped bin frame above, and the U-shaped bin frame below is positioned below the air inlet cover. As a further technical scheme of the utility model, the storage bin comprises a conical bin frame positioned between the boiling bed body and the air inlet cover, the air inlet hole plate is fixedly connec