CN218944381U

CN218944381U - High-speed centrifugal spray dryer with uniform spraying

Info

Publication number: CN218944381U
Application number: CN202223540316.9U
Authority: CN
Inventors: 高剑杰; 冯志英; 徐瑞鹤
Original assignee: Wuxi Modern Spray Drying Equipment Co ltd
Current assignee: Wuxi Modern Spray Drying Equipment Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-02
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to a high-speed centrifugal spray dryer with uniform spraying, which comprises a bottom plate and a dryer body, wherein a centrifugal atomizer is fixedly arranged on the upper side of the dryer body, a mixing mechanism is arranged in the dryer body, the mixing mechanism comprises a driving motor, a shaft lever is fixedly arranged on an output shaft of the driving motor, a first gear is fixedly connected to the lower end of the shaft lever, a second gear is meshed with the outer side of the first gear, a main rod is fixedly connected to one side of the second gear, which is close to the dryer body, and the main rod extends into the dryer body. This even high-speed centrifugal spray drier of spraying can drive mobile jib and vice pole through starting driving motor and rotate, makes the scattered leaf on mobile jib and the vice pole rotate in step, can disperse the inside material of desiccator body through the rotation of scattered leaf, makes centrifugal atomizer evenly to the material spraying, has improved processingquality, has increased drying efficiency.

Description

High-speed centrifugal spray dryer with uniform spraying

Technical Field

The utility model relates to the technical field of dryers, in particular to a high-speed centrifugal spray dryer with uniform spraying.

Background

The high-speed centrifugal spray drier is a drying treatment equipment for processing fluid materials of living beings, medicines, foods and the like into powdery materials by atomizing and heating, and mainly uses different atomizers to spray solution, emulsion, suspension or pasty 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.

Chinese patent CN215781573U discloses a high-speed centrifugal spray dryer, wherein, including the desiccator body, desiccator body upper surface fixedly connected with support, the support surface wears to be equipped with the bearing, wear to be equipped with the internal thread section of thick bamboo in the bearing, internal thread section of thick bamboo surface fixedly connected with first transfer wheel, internal thread section of thick bamboo internal thread is connected with the external thread section of thick bamboo, desiccator body upper surface has seted up first through-hole.

The centrifugal spray dryer has the effect of being convenient to clean, but in the practical use process, raw materials inside the centrifugal spray dryer are difficult to uniformly dry, so that the drying time is relatively long, a certain working time is wasted, the use efficiency is reduced, and the problem of uniform spraying in the prior art is solved by the high-speed centrifugal spray dryer.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a high-speed centrifugal spray dryer with uniform spraying, which has the advantages of uniform drying and the like, and solves the problems that the raw materials in the dryer are difficult to uniformly dry in the actual use process of the conventional centrifugal spray dryer, so that the drying time is relatively longer, a certain working time is wasted and the use efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-speed centrifugal spray dryer with uniform spraying comprises a bottom plate and a dryer body, wherein a centrifugal atomizer is fixedly arranged on the upper side of the dryer body, and a mixing mechanism is arranged in the dryer body;

the mixing mechanism comprises a driving motor, a shaft lever is fixedly arranged on an output shaft of the driving motor, a first gear is fixedly connected to the lower end of the shaft lever, a second gear is meshed with the outer side of the first gear, a main rod is fixedly connected to one side of the second gear, which is close to the dryer body, the main rod extends to the inside of the dryer body, a third gear is fixedly arranged on the outer wall of the main rod, a fourth gear is meshed with the outer side of the third gear, an auxiliary rod is fixedly arranged on the inner side of the fourth gear, and dispersing blades are fixedly connected to the outer walls of the auxiliary rod and the main rod.

Further, the top fixedly connected with mount of bottom plate, desiccator body fixed mounting is to the top of mount.

Further, driving motor fixed mounting is to on the outer wall of desiccator body, vice pole and mobile jib all rotate to be connected to the inside of desiccator body.

Further, the top fixedly connected with inlet pipe of desiccator body, the bottom fixedly connected with discharging pipe of desiccator body.

Further, the first gear and the second gear are both conical gears, and the third gear and the fourth gear are both flat gears.

Further, the number of the fourth gears and the auxiliary rods is two, and the fourth gears and the auxiliary rods are respectively positioned on the upper side and the lower side of the main rod.

Further, the bottom of the bottom plate is fixedly provided with casters, and the number of the casters is four.

Further, the electric push rod is fixedly arranged on the inner side of the bottom plate, the supporting block is fixedly arranged on the output shaft of the electric push rod, and the supporting block is positioned on the lower side of the bottom plate.

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

1. this even high-speed centrifugal spray drier of spraying can drive mobile jib and vice pole through starting driving motor and rotate, makes the scattered leaf on mobile jib and the vice pole rotate in step, can disperse the inside material of desiccator body through the rotation of scattered leaf, makes centrifugal atomizer evenly to the material spraying, has improved processingquality, has increased drying efficiency, has good practicality.

2. This even high-speed centrifugal spray drier of spraying, the truckle through setting up is convenient for promote this centrifugal spray drier and removes, makes the desiccator body have the advantage of being convenient for remove, has promoted the portability of use, in addition, can adjust the height of supporting shoe through starting electric putter, conveniently carries out stable support to the desiccator body.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 3 is a front view of the structure of the present utility model.

In the figure: 1 a bottom plate, 2 a fixing frame, 3 a dryer body, 4 a centrifugal atomizer, 5 a feeding pipe, 6 a discharging pipe, 7 a driving motor, 8 a shaft lever, 9 a first gear, 10 a second gear, 11 a main lever, 12 a third gear, 13 a fourth gear, 14 auxiliary levers, 15 dispersed leaves, 16 an electric push rod, 17 a supporting block and 18 casters.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-3, a high-speed centrifugal spray dryer with uniform spraying comprises a bottom plate 1 and a dryer body 3, wherein a fixing frame 2 is fixedly connected to the top of the bottom plate 1, the dryer body 3 is fixedly installed to the top of the fixing frame 2, a centrifugal atomizer 4 is fixedly installed on the upper side of the dryer body 3, a feeding pipe 5 is fixedly connected to the top of the dryer body 3, and a discharging pipe 6 is fixedly connected to the bottom of the dryer body 3.

It should be noted that, the dryer body 3 and the centrifugal atomizer 4 are conventional apparatuses known to the public in the prior art, and therefore, detailed description of specific structural components and working principles thereof is not repeated herein.

In this embodiment, the inside of desiccator body 3 is provided with mixing arrangement, and mixing arrangement includes driving motor 7, and driving motor 7 fixed mounting is on the outer wall of desiccator body 3, and fixed mounting has axostylus axostyle 8 on driving motor 7's the output shaft, and the lower extreme fixedly connected with first gear 9 of axostylus axostyle 8, the outside meshing of first gear 9 has second gear 10, and one side fixedly connected with mobile jib 11 that second gear 10 is close to desiccator body 3.

The drive motor 7 is a high-speed motor.

In this embodiment, mobile jib 11 extends to the inside of desiccator body 3, fixed mounting has third gear 12 on the outer wall of mobile jib 11, the outside meshing of third gear 12 has fourth gear 13, the inboard fixed mounting of fourth gear 13 has auxiliary lever 14, all fixedly connected with dispersed leaf 15 on the outer wall of auxiliary lever 14 and mobile jib 11, the quantity of dispersed leaf 15 sets up to a plurality ofly, and the dispersed leaf on auxiliary lever 14 and the mobile jib 11 is crisscross to be distributed each other, utilize the rotation of dispersed leaf 15 to disperse the inside material of desiccator body 3 to material and spraying contact are even, have promoted drying efficiency.

It should be noted that, the first gear 9 and the second gear 10 are both conical gears, the third gear 12 and the fourth gear 13 are all flat gears, and the number of the fourth gear 13 and the auxiliary lever 14 is two and are respectively located at the upper side and the lower side of the main lever 11.

It should be noted that, the auxiliary rod 14 and the main rod 11 are both rotatably connected to the inside of the dryer body 3, wherein, the connection point of the auxiliary rod 14 and the main rod 11 and the dryer body 3 is both provided with a sealing bearing, which facilitates the movement of the auxiliary rod 14 and the main rod 11, and maintains the tightness of the structure.

It will be appreciated that the sealed bearing is a conventional component known to the public in the art and therefore the specific structural composition and manner of installation will not be described in any greater detail herein.

Embodiment two:

referring to fig. 1, on the basis of the first embodiment, casters 18 are fixedly installed at the bottom of the base plate 1, the number of casters 18 is four, and the centrifugal spray dryer is conveniently pushed to move by the casters 18, so that the portability of use is improved.

It should be noted that, the inboard fixed mounting of bottom plate 1 has electric putter 16, and fixed mounting has supporting shoe 17 on the output shaft of electric putter 16, and supporting shoe 17 is located the downside of bottom plate 1, drives supporting shoe 17 through starting electric putter 16 and moves down, makes supporting shoe 17 and ground contact, makes it carry out stable support to bottom plate 1, has promoted the stability of structure.

The working principle of the embodiment is as follows:

when the centrifugal atomizer is used, materials are conveyed to the inside of the dryer body 3 through the feeding pipe 5, the driving motor 7 is started to drive the shaft lever 8 to rotate, the main rod 11 is driven to rotate under the transmission of the first gear 9 and the second gear 10, and meanwhile the auxiliary rod 14 is driven to rotate under the transmission of the third gear 12 and the fourth gear 13, so that the dispersing blades 15 are driven to rotate, the materials in the dryer body 3 are dispersed by the rotation of the dispersing blades 15, and the centrifugal atomizer 4 sprays the materials uniformly.

The beneficial effects of the embodiment are as follows:

this even high-speed centrifugal spray drier of spraying can drive mobile jib 11 and vice pole 14 through starting driving motor 7 and rotate, makes the dispersion leaf 15 on mobile jib 11 and the vice pole 14 rotate in step, can disperse the inside material of desiccator body 3 through the rotation of dispersion leaf 15, makes centrifugal atomizer 4 evenly to the material spraying, has improved processingquality, has increased drying efficiency, has good practicality.

This even high-speed centrifugal spray drier of spraying is convenient for promote this centrifugal spray drier through the truckle 18 that sets up and removes, makes the drier body 3 have the advantage of being convenient for remove, has promoted the portability of use, in addition, can adjust the height of supporting shoe 17 through starting electric putter 16, conveniently stably supports drier body 3.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 even high-speed centrifugal spray drier of spraying, includes bottom plate (1) and desiccator body (3), the upside fixed mounting of desiccator body (3) has centrifugal atomizer (4), its characterized in that: a mixing mechanism is arranged in the dryer body (3);

the mixing mechanism comprises a driving motor (7), a shaft lever (8) is fixedly installed on an output shaft of the driving motor (7), a first gear (9) is fixedly connected to the lower end of the shaft lever (8), a second gear (10) is meshed with the outer side of the first gear (9), a main rod (11) is fixedly connected to one side, close to the dryer body (3), of the second gear (10), the main rod (11) extends to the inside of the dryer body (3), a third gear (12) is fixedly installed on the outer wall of the main rod (11), a fourth gear (13) is meshed with the outer side of the third gear (12), an auxiliary rod (14) is fixedly installed on the inner side of the fourth gear (13), and dispersing blades (15) are fixedly connected to the outer walls of the auxiliary rod (14) and the main rod (11).

2. A spray-uniform high-speed centrifugal spray dryer according to claim 1, wherein: the top of bottom plate (1) fixedly connected with mount (2), desiccator body (3) fixed mounting is to the top of mount (2).

3. A spray-uniform high-speed centrifugal spray dryer according to claim 1, wherein: the driving motor (7) is fixedly mounted on the outer wall of the dryer body (3), and the auxiliary rod (14) and the main rod (11) are both rotatably connected to the inside of the dryer body (3).

4. A spray-uniform high-speed centrifugal spray dryer according to claim 1, wherein: the top fixedly connected with inlet pipe (5) of desiccator body (3), the bottom fixedly connected with discharging pipe (6) of desiccator body (3).

5. A spray-uniform high-speed centrifugal spray dryer according to claim 1, wherein: the first gear (9) and the second gear (10) are bevel gears, and the third gear (12) and the fourth gear (13) are flat gears.

6. A spray-uniform high-speed centrifugal spray dryer according to claim 1, wherein: the number of the fourth gears (13) and the auxiliary rods (14) is two, and the fourth gears and the auxiliary rods are respectively positioned on the upper side and the lower side of the main rod (11).

7. A spray-uniform high-speed centrifugal spray dryer according to claim 1, wherein: the bottom of the bottom plate (1) is fixedly provided with casters (18), and the number of the casters (18) is four.

8. A spray-uniform high-speed centrifugal spray dryer according to claim 1, wherein: the electric push rod (16) is fixedly arranged on the inner side of the bottom plate (1), the supporting block (17) is fixedly arranged on the output shaft of the electric push rod (16), and the supporting block (17) is positioned on the lower side of the bottom plate (1).