CN216169986U

CN216169986U - Practical and efficient high-speed centrifugal spray dryer

Info

Publication number: CN216169986U
Application number: CN202122542727.0U
Authority: CN
Inventors: 潘亚军
Original assignee: Changzhou Haijiang Drying Equipment Co ltd
Current assignee: Changzhou Haijiang Drying Equipment Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-05
Anticipated expiration: 2031-10-21

Abstract

The utility model relates to the technical field of drying machines, in particular to a practical and efficient high-speed centrifugal spray drying machine which comprises a drying box, a sealing cover, a feeding assembly, a drying assembly, a driving assembly and a cleaning assembly, wherein a drying cavity is arranged in the drying box, the practical and efficient high-speed centrifugal spray drying machine is characterized in that a feeding pump feeds materials in a raw material box into an atomizer through a feeding pipe and then sprays the materials into the drying box, a fan sends air in the heating box into the drying box through an air supply pipe, the motor drives a gear to rotate through starting a motor, the gear is meshed with gear teeth on a driving ring, the gear drives the driving ring to rotate, a scraper plate is arranged on a mounting seat of the driving ring to conveniently clean the inner wall of equipment, a spring and a slide block are arranged on the scraper plate, after a slide groove is aligned with a positioning hole, a part of the slide block extends into the positioning hole under the action of the spring, and a plurality of groups of connecting pieces and positioning holes are uniformly arranged, the stability of the scraper is ensured.

Description

Practical and efficient high-speed centrifugal spray dryer

Technical Field

The utility model relates to the technical field of dryers, in particular to a practical and efficient high-speed centrifugal spray dryer.

Background

As is well known, a high-speed centrifugal spray dryer is a drying processing device for processing fluid materials such as biological materials, medicines, foods and the like into powdery materials by atomization and heating, and is mainly characterized in that different atomizers are used for spraying solution, emulsion, suspension or paste materials containing water into fine liquid drops in hot air in a drying tower, and the water is evaporated into powdery or granular products in the falling process of the liquid drops.

For example, the patent publication "CN 212881074U" is named as: the utility model discloses a high-speed centrifugal spray dryer with uniform spraying, which comprises a high-speed centrifugal spray dryer body, wherein both sides of the bottom of the high-speed centrifugal spray dryer body are fixedly connected with bottom frames, the bottom of the left side of the high-speed centrifugal spray dryer body is communicated with a discharge pipe, the left side of the high-speed centrifugal spray dryer body is fixedly connected with an installation plate, and the top of the installation plate is fixedly connected with a suction pump. According to the utility model, the motor is started to rotate forwards and backwards, the motor finally drives the conveying pipe and the atomizing head to do the up-and-down reciprocating arc motion by taking the rotating shaft on the right side of the connecting block as the axis, so that the atomizing angle is changed, namely the purpose of convenience in adjustment is achieved. "

The existing high-speed centrifugal spray dryer with uniform spraying finds that the inner wall of the equipment is inconvenient to clean, the blanking is incomplete, no discharging butt joint device exists, the environment is easily polluted, and the use limitation is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a practical and efficient high-speed centrifugal spray dryer.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a practical and efficient high-speed centrifugal spray dryer comprises a drying box, a sealing cover, a feeding assembly, a drying assembly, a driving assembly and a cleaning assembly, wherein a drying cavity is arranged in the drying box, a driving groove is arranged above the drying cavity, the sealing cover is arranged above the drying box and matched with the drying cavity, the drying assembly comprises a heating box, a fan and an air supply pipe, the heating box is arranged on one side of the drying box, one end of the fan is connected with the heating box, the other end of the fan is connected with one end of the air supply pipe, the other end of the air supply pipe is communicated with the sealing cover, the feeding assembly comprises a raw material box, a feeding pump, a feeding pipe and an atomizer, the raw material box is arranged on one side of the drying box, the raw material box is arranged on the front side of the heating box, one end of the feeding pump is connected with the raw material box, the utility model discloses a drying cabinet, including the drying cabinet, material loading pump other end with material loading pipe one end is connected, sealed lid below center is provided with the atomizer, the material loading pipe other end link up sealed lid with the atomizer is connected, the clearance subassembly includes drive ring, mount pad, connecting piece and scraper blade, sealed lid below week side is provided with the slide rail, the drive ring inner wall with the slide rail phase-match, the drive ring outer wall is provided with the teeth of a cogwheel, the drive ring below is provided with the mount pad, the scraper blade top is provided with the connecting piece, the scraper blade passes through the connecting piece with the mount pad is connected, the top is provided with the drive groove in the drying cabinet, the drive ring with the drive groove phase-match, the drying cabinet opposite side is provided with drive assembly, drive assembly with the clearance subassembly phase-match.

In order to drive the cleaning assembly conveniently, the utility model is improved in that the driving assembly comprises a motor, a gear and an installation box, the installation box is arranged on the other side of the drying box, the motor and the gear are arranged in the installation box, the output end of the motor is connected with the gear, the installation box is communicated with the driving groove, and the gear is meshed with the gear teeth.

In order to facilitate assembling and disassembling the scraper, the scraper is improved in the utility model, the connecting piece comprises a spring and a sliding block, a mounting groove is arranged on the mounting seat, a positioning hole is arranged on the mounting seat, the positioning hole is communicated with the mounting groove, a sliding groove is arranged on the scraper, the connecting piece is arranged in the sliding groove, one end of the spring is connected with the side wall of the sliding groove, the other end of the spring is connected with one end of the sliding block, and the sliding block is matched with the positioning hole.

In order to ensure the stable connection between the scraper and the mounting seat, the utility model has the improvement that the connecting pieces and the positioning holes are uniformly arranged in multiple groups.

In order to facilitate blanking, the utility model has the improvement that the lower part of the drying box is conical, the lower part of the scraper is conical, and the scraper is attached to the inner wall of the drying box.

In order to facilitate discharging and butt joint and prevent the materials from polluting the environment, the utility model has the improvement that a butt joint assembly is arranged below the drying box, the butt joint assembly comprises a lifting assembly and butt joint pipes, the butt joint pipes are matched with a discharging pipe below the drying box, and the lifting assembly is uniformly arranged in a plurality of groups.

(III) advantageous effects

Compared with the prior art, the utility model provides a practical and efficient high-speed centrifugal spray dryer, which has the following beneficial effects:

this practical high-speed centrifugal spray drier of efficient, material in the material loading pump sends into the atomizer through the material loading pipe after spouting into the drying cabinet, and in the air of fan in with the heating cabinet sent into the drying cabinet through the blast pipe, through starter motor, the motor drives the gear rotation, gear and the meshing of the teeth of a cogwheel on the driving ring, it is rotatory that the gear drives the driving ring, is provided with the scraper blade on the mount pad of driving ring and conveniently clears up equipment inner wall.

This practical efficient high-speed centrifugal spray dryer is provided with spring and slider on the scraper blade, aligns the back when spout and locating hole, and under the effect of spring, the slider partly stretches into the locating hole, and connecting piece and locating hole set up to the multiunit and evenly arranges, guarantee the stability of scraper blade.

This practical efficient high-speed centrifugal spray drier takes the material drying to accomplish the back, starts lifting unit, when unloading, and butt joint pipe and discharging pipe butt joint prevent that the material from direct and environmental contact from causing the pollution to the environment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the scraper blade and the mounting base according to the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: 1. a drying oven; 2. a sealing cover; 3. a heating box; 4. a fan; 5. an air supply pipe; 6. a raw material tank; 7. a feeding pump; 8. feeding pipes; 9. an atomizer; 10. a drive ring; 11. a motor; 12. a gear; 13. a mounting seat; 14. installing a box; 15. a squeegee; 16. a spring; 17. a slider; 18. a lifting assembly; 19. and (4) butting the pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a practical and efficient high-speed centrifugal spray dryer comprises a drying box 1, a sealing cover 2, a feeding assembly, a drying assembly, a driving assembly and a cleaning assembly, wherein a drying cavity is arranged in the drying box 1, a driving groove is arranged above the drying cavity, the sealing cover 2 is arranged above the drying box 1, the sealing cover 2 is matched with the drying cavity, the drying assembly comprises a heating box 3, a fan 4 and an air supply pipe 5, the heating box 3 is arranged at one side of the drying box 1, one end of the fan 4 is connected with the heating box 3, the other end of the fan 4 is connected with one end of the air supply pipe 5, the other end of the air supply pipe 5 is communicated with the sealing cover 2, the feeding assembly comprises a raw material box 6, a feeding pump 7, a feeding pipe 8 and an atomizer 9, the raw material box 6 is arranged at one side of the drying box 1, the raw material box 6 is arranged on the front side of the heating box 3, one end of the feeding pump 7 is connected with the raw material box 6, the other end of the feeding pump 7 is connected with one end of the feeding pipe 8, the atomizer 9 is arranged at the center below the sealing cover 2, the other end of the feeding pipe 8 penetrates through the sealing cover 2 and is connected with the atomizer 9, the cleaning assembly comprises a driving ring 10, a mounting seat 13, a connecting piece and a scraper 15, slide rails are arranged on the periphery of the lower part of the sealing cover 2, the inner wall of the driving ring 10 is matched with the slide rails, gear teeth are arranged on the outer wall of the driving ring 10, the mounting seat 13 is arranged below the driving ring 10, the connecting piece is arranged above the scraper 15, the scraper 15 is connected with the mounting seat 13 through the connecting piece, a driving groove is arranged above the inside of the drying box 1, and the driving ring 10 is matched with the driving groove, the other side of the drying box 1 is provided with the driving assembly, and the driving assembly is matched with the cleaning assembly.

The driving assembly comprises a motor 11, a gear 12 and an installation box 14, the installation box 14 is arranged on the other side of the drying box 1, the motor 11 and the gear 12 are arranged in the installation box 14, the output end of the motor 11 is connected with the gear 12, the installation box 14 is communicated with the driving groove, the gear 12 is meshed with the gear teeth, and the assembly is cleaned conveniently.

The connecting piece comprises a spring 16 and a sliding block 17, a mounting groove is formed in the mounting seat 13, a positioning hole is formed in the mounting seat 13, the positioning hole is communicated with the mounting groove, a sliding groove is formed in the scraper 15, the connecting piece is arranged in the sliding groove, one end of the spring 16 is connected with the side wall of the sliding groove, the other end of the spring 16 is connected with one end of the sliding block 17, and the sliding block 17 is matched with the positioning hole so as to facilitate assembly and disassembly of the scraper 15.

The connecting pieces and the positioning holes are uniformly arranged in multiple groups, so that the scraper 15 and the mounting seat 13 are stably connected for convenience.

The drying cabinet 1 below is the toper, scraper blade 15 with the laminating of 1 inner wall of drying cabinet, for the convenience unloading.

1 below of drying cabinet is provided with the butt joint subassembly, the butt joint subassembly includes lifting unit 18 and butt joint pipe 19, butt joint pipe 19 with the discharging pipe phase-match of 1 below of drying cabinet, lifting unit 18 sets up to the multiunit and evenly arranges, for the convenience carries out ejection of compact butt joint, prevents material polluted environment.

In conclusion, when the practical and efficient high-speed centrifugal spray dryer is used, a feeding pump 7 sends materials in a raw material box 6 into an atomizer 9 through a feeding pipe 8 and then the materials are sprayed into a drying box 1, a fan 4 sends air in a heating box 3 into the drying box 1 through an air supply pipe 5, the motor 11 is started to drive a gear 12 to rotate, the gear 12 is meshed with gear teeth on a driving ring 10, the gear 12 drives the driving ring 10 to rotate, a scraper 15 is arranged on a mounting seat 13 of the driving ring 10 to facilitate cleaning of the inner wall of equipment, a spring 16 and a slider 17 are arranged on the scraper 15, when a sliding groove is aligned with a positioning hole, a part of the slider 17 extends into the positioning hole under the action of the spring 16, a plurality of groups of connecting pieces and positioning holes are uniformly arranged, the stability of the scraper 15 is ensured, after drying of the materials is finished, a lifting assembly 18 is started, when discharging is finished, the butt joint pipe 19 is in butt joint with the discharge pipe, prevents that the material from directly contacting with the environment, causes the pollution to the environment.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-speed centrifugal spray drier of practical efficient, includes drying cabinet (1), sealed lid (2), material loading subassembly, stoving subassembly, drive assembly and clearance subassembly, its characterized in that: a drying cavity is arranged in the drying box (1), a driving groove is arranged above the drying cavity, the sealing cover (2) is arranged above the drying box (1), the sealing cover (2) is matched with the drying cavity, the drying assembly comprises a heating box (3), a fan (4) and an air supply pipe (5), the heating box (3) is arranged on one side of the drying box (1), one end of the fan (4) is connected with the heating box (3), the other end of the fan (4) is connected with one end of the air supply pipe (5), the other end of the air supply pipe (5) is communicated with the sealing cover (2), the feeding assembly comprises a raw material box (6), a feeding pump (7), a feeding pipe (8) and an atomizer (9), the raw material box (6) is arranged on one side of the drying box (1), the raw material box (6) is arranged on the front side of the heating box (3), one end of the feeding pump (7) is connected with the raw material box (6), the other end of the feeding pump (7) is connected with one end of the feeding pipe (8), the atomizer (9) is arranged at the center of the lower part of the sealing cover (2), the other end of the feeding pipe (8) penetrates through the sealing cover (2) to be connected with the atomizer (9), the cleaning assembly comprises a driving ring (10), a mounting seat (13), a connecting piece and a scraping plate (15), sliding rails are arranged on the periphery of the lower part of the sealing cover (2), the inner wall of the driving ring (10) is matched with the sliding rails, gear teeth are arranged on the outer wall of the driving ring (10), the mounting seat (13) is arranged below the driving ring (10), the connecting piece is arranged above the scraping plate (15), the scraping plate (15) is connected with the mounting seat (13) through the connecting piece, a driving groove is arranged above the inner part of the drying box (1), the driving ring (10) is matched with the driving groove, the driving assembly is arranged on the other side of the drying box (1), and the driving assembly is matched with the cleaning assembly.

2. A practical and efficient high speed centrifugal spray dryer according to claim 1, wherein: the driving assembly comprises a motor (11), a gear (12) and an installation box (14), the installation box (14) is arranged on the other side of the drying box (1), the motor (11) and the gear (12) are arranged in the installation box (14), the output end of the motor (11) is connected with the gear (12), the installation box (14) is communicated with the driving groove, and the gear (12) is meshed with the gear teeth.

3. A practical and efficient high speed centrifugal spray dryer according to claim 2, wherein: the connecting piece comprises a spring (16) and a sliding block (17), a mounting groove is formed in the mounting seat (13), a positioning hole is formed in the mounting seat (13), the positioning hole is communicated with the mounting groove, a sliding groove is formed in the scraper (15), the connecting piece is arranged in the sliding groove, one end of the spring (16) is connected with the side wall of the sliding groove, the other end of the spring (16) is connected with one end of the sliding block (17), and the sliding block (17) is matched with the positioning hole.

4. A practical and efficient high speed centrifugal spray dryer according to claim 3, wherein: the connecting pieces and the positioning holes are uniformly arranged in groups.

5. A practical and efficient high speed centrifugal spray dryer according to claim 4, wherein: the drying cabinet is characterized in that the lower portion of the drying cabinet (1) is conical, the lower portion of the scraper (15) is conical, and the scraper (15) is attached to the inner wall of the drying cabinet (1).

6. A practical and efficient high speed centrifugal spray dryer according to claim 5, wherein: the drying cabinet is characterized in that a butt joint assembly is arranged below the drying cabinet (1), the butt joint assembly comprises a lifting assembly (18) and a butt joint pipe (19), the butt joint pipe (19) is matched with a discharge pipe below the drying cabinet (1), and the lifting assembly (18) is arranged in a multi-group mode.