CN222694271U

CN222694271U - A dust removal device for vacuum drying machine

Info

Publication number: CN222694271U
Application number: CN202421457457.0U
Authority: CN
Inventors: 薛嵩
Original assignee: Haimen Ruiyi Medical Technology Co ltd
Current assignee: Haimen Ruiyi Medical Technology Co ltd
Priority date: 2024-06-25
Filing date: 2024-06-25
Publication date: 2025-04-01
Anticipated expiration: 2034-06-25

Abstract

The utility model relates to the technical field of dust removal of a dryer and discloses a dust removal device for a vacuum dryer, which comprises a support, wherein a cylinder is fixedly connected to the middle of the support, a motor is arranged on the upper portion of the cylinder, a rotating rod is fixedly connected to the output end of the motor, a turntable is fixedly connected to the bottom of the rotating rod, connecting plates are fixedly connected to the two sides of the outer portion of the turntable, a fixed block is fixedly connected to the outer portion of the connecting plates, first springs are arranged on the two sides of the inner portion of the fixed block, a cleaning brush is slidably connected to the inner portion of the fixed block, a collecting box is fixedly connected to the bottom of the support, an installation shell is fixedly connected to the outer portion of the collecting box, and fans are installed on the two sides of the inner portion of the installation shell. According to the utility model, the dust attached to the inner wall of the cylinder body of the dryer is conveniently cleaned, the traditional cleaning mode is distinguished, the dust attached to the inner wall of the cylinder body can be effectively cleaned, and the working efficiency of equipment is improved.

Description

Dust removing device for vacuum dryer

Technical Field

The utility model relates to the technical field of dust removal of a dryer, in particular to a dust removal device for a vacuum dryer.

Background

The vacuum drier is one kind of material drying equipment in vacuum environment and may be used widely in chemical industry, medicine industry, food industry, etc. The following is a detailed description of the vacuum dryer and the design and advantages of the dust removal device.

The vacuum drier reduces the pressure in the drying chamber to reduce the boiling point of water, so that the material evaporates water at low temperature to achieve the aim of drying. The apparatus is particularly useful for drying heat sensitive materials because it is capable of effectively removing moisture at lower temperatures without compromising the properties of the material. However, during the drying process, some material dust is generated and left in the dryer, which dust needs to be treated by the dust removal device.

The conventional dust removing device sucks dust generated in the drying process through a fan and conveys the dust into a collection box to finish dust treatment. Although this method can treat part of the dust, it cannot effectively clean the dust attached to the inner wall of the dryer tub. These residual dust build up over time, which can reduce the operating efficiency of the equipment and affect its normal operation.

Disclosure of utility model

In order to overcome the defects, the utility model provides a dust removing device for a vacuum dryer, which aims to improve the prior art that although the method can treat part of dust, dust attached to the inner wall of a dryer barrel body cannot be effectively cleaned. These residual dust build up over time, which can reduce the efficiency of the plant.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a dust collector for vacuum drier, includes the support, support middle part fixedly connected with barrel, barrel upper portion is provided with the motor, motor output fixedly connected with dwang, dwang bottom fixedly connected with carousel, the equal fixedly connected with linking plate in carousel outside both sides, linking plate outside fixedly connected with fixed block, the inside both sides of fixed block all are provided with first spring, the inside sliding connection of fixed block has the cleaning brush, support bottom fixedly connected with collection box, collection box outside fixedly connected with installation shell, the fan is installed to the inside both sides of installation shell, the inside grafting of collection box has the filter plate, the collection box outside is provided with the dismouting subassembly, the dismouting subassembly is used for changing the filter plate, the inside fixedly connected with conveyer pipe's of collection box one end, the conveyer pipe other end runs through the inside of barrel and fixedly connected with dust collection mouth.

Further, the dismouting subassembly includes the installation piece, installation piece fixed connection is in the outside of collecting box, the inside sliding connection of installation piece has the slider, the outside front side fixedly connected with inserted bar of slider, the outside rear side fixedly connected with movable rod of slider, the outside cover of movable rod is equipped with the second spring.

Further, the upper part of the cylinder body is fixedly connected with a mounting frame, and the motor is fixedly connected in the mounting frame.

Further, a feeding port is fixedly connected to the left side of the outer portion of the cylinder body, and a discharging port is fixedly connected to the lower portion of the cylinder body.

Further, the inside sliding connection of collection box has the drawer.

Further, the two sides of the dust collection port are fixedly connected with fixing rods, and the two fixing rods are fixedly connected to the two sides of the barrel.

Further, a jack is formed in the filter plate, and the inserting rod is inserted into the jack.

Further, a through hole is formed in the mounting block, and the inserted rod is connected in a sliding mode in the through hole.

The utility model has the following beneficial effects:

1. In the utility model, when dust in the dryer is treated, the motor fixed in the middle of the mounting frame is started, and drives the rotating rod fixed at the output end to rotate, so as to drive the turntable and the connecting plates fixed at two sides to rotate, and the connecting plates drive the fixing block, the first spring and the cleaning brush arranged in the fixing block to rotate. The first spring makes the cleaning brush always fit with the inner wall of the cylinder body to clean up attached dust. Meanwhile, the fan is started, dust is sucked through the dust collecting port and is conveyed into the collecting box through the conveying pipe. When the collecting box is full, the drawer can be pulled out for cleaning. The filter plate that inside set up filters the dust, avoids the fan to inhale the dust, has realized being convenient for clean the attached dust of desiccator barrel inner wall, distinguishes traditional clearance mode, and this kind of mode can effectually clear up the attached dust of barrel inner wall, has improved the work efficiency of equipment.

2. In the utility model, when the filter plate is required to be disassembled and maintained, the movable rod is pulled to drive the sliding block to transversely move in the mounting block, and the sliding block drives the inserting rod to move to compress the second spring outside the movable rod. When the inserted link breaks away from the jack, the filter plate can be pulled out from the inside of the collection box for maintenance. During installation, the filter plate is inserted into the collecting box, the movable rod is loosened, and the inserted rod is inserted into the jack under the reaction force of the second spring, so that the filter plate can be conveniently detached and maintained, the filter plate can be timely cleaned and maintained, the service life of the filter plate can be prolonged, and the cost caused by frequent replacement can be reduced.

Drawings

Fig. 1 is a perspective view of a dust removing device for a vacuum dryer according to the present utility model;

Fig. 2 is a schematic view of a collecting box structure of a dust removing device for a vacuum dryer according to the present utility model;

fig. 3 is a schematic diagram showing the upper structure of a tub body of a dust removing device for a vacuum dryer according to the present utility model;

Fig. 4 is a schematic view of the inner structure of a tub body of a dust removing device for a vacuum dryer according to the present utility model;

Fig. 5 is a schematic view of the internal structure of a mounting block of a dust removing device for a vacuum dryer according to the present utility model;

Fig. 6 is an enlarged view of the structure at a in fig. 4.

Legend description:

1. The device comprises a bracket, a cylinder, a 3, a mounting rack, a 4, a motor, a 5, a rotating rod, a 6, a turntable, a 7, a fixed block, an 8, a first spring, a 9, a cleaning brush, a 10, a collecting box, a 11, a mounting shell, a 12, a fan, a 13, a filter plate, a 14, a drawer, a 15, a conveying pipe, a 16, a dust collecting port, a 17, a fixed rod, a 18, a feed port, a 19, a discharge port, a 20, a dismounting assembly, a 2001, a mounting block, a 2002, a sliding block, a 2003, a moving rod, a 2004, a second spring, a 2005, an inserting rod, a 21, a through hole, a 22, an inserting hole and a 23, and a connecting plate.

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.

Referring to fig. 1, 4 and 5, one embodiment provided by the present utility model is: A dust collector for vacuum drier, including support 1, support 1 middle part fixedly connected with barrel 2, barrel 2 upper portion is provided with motor 4, motor 4 output fixedly connected with dwang 5, dwang 5 bottom fixedly connected with carousel 6, the equal fixedly connected with link plate 23 of carousel 6 outside both sides, link plate 23 outside fixedly connected with fixed block 7, the inside both sides of fixed block 7 all are provided with first spring 8, the inside sliding connection of fixed block 7 has cleaning brush 9, support 1 bottom fixedly connected with collecting box 10, collecting box 10 outside fixedly connected with installation shell 11, fan 12 is installed to the inside both sides of installation shell 11, collecting box 10 inside grafting has filter plate 13, collecting box 10 outside is provided with dismouting subassembly 20, dismouting subassembly 20 is used for changing filter plate 13, the inside fixedly connected with conveyer pipe 15's of collecting box 10 one end, the conveyer pipe 15 other end runs through the inside of barrel 2 and fixedly connected with dust collection mouth 16, barrel 2 upper portion fixedly connected with mounting bracket 3, the inside of motor 4 fixedly connected with is at mounting bracket 3, barrel 2 outside left side fixedly connected with feed inlet 18, barrel 2 lower part fixedly connected with discharge gate 19, inside sliding connection has drawer 14 at the inside of collecting box 17, both sides fixedly connected with inside of both sides of barrel 17, the inside sliding connection of both sides of collecting box 10 is fixed connection of barrel 17.

When the dust in the drier is treated, the motor 4 is started to drive the rotating rod 5 with the fixed output end to rotate by starting the motor 4 fixed in the middle of the mounting frame 3. The rotation of the rotation lever 5 is transmitted to the turntable 6 fixed to the outer bottom thereof, and the turntable 6 rotates with the rotation of the rotation lever 5. The rotation of the turntable 6 further drives the engagement plates 23 fixed at both sides of the outside thereof to rotate, and the rotation of the engagement plates 23 drives the fixed block 7 fixed at the outside to rotate. The rotation of the fixed block 7 drives the first springs 8 arranged on two sides of the inside of the fixed block to move, and drives the cleaning brush 9 arranged inside to rotate. The arrangement of the first spring 8 ensures that the cleaning brush can always be attached to the inner wall of the cylinder 2 for moving, thereby realizing effective cleaning of dust attached to the inner wall of the cylinder 2. While the cleaning brush 9 moves and cleans dust on the inner wall of the cylinder 2, the blower 12 is started, and the dust is sucked through the dust collecting port 16 and then conveyed to the inside of the collecting tank 10 through the conveying pipe 15. The filter plate 13 is arranged in the collecting box 10, so that collected dust can be effectively filtered, the dust is prevented from entering the fan 12, and the normal operation of the fan 12 is ensured. When the interior of the collection box 10 is filled with dust, an operator can clean and maintain the interior of the collection box 10 by simply withdrawing the drawer 14 from the interior of the collection box 10. Through setting up filter plate 13 inside collection box 10, not only can effectively filter the dust, can also prolong life and the operating efficiency of fan 12, realized being convenient for clean the dust that drier barrel 2 inner wall is attached, distinguish traditional clearance mode, this kind of mode can be effectual the dust that the barrel 2 inner wall is attached, improved the work efficiency of equipment.

Referring to fig. 2, 3 and 6, the dismounting assembly 20 includes a mounting block 2001, the mounting block 2001 is fixedly connected to the outside of the collecting box 10, a sliding block 2002 is slidably connected to the inside of the mounting block 2001, a plug rod 2005 is fixedly connected to the front side of the outside of the sliding block 2002, a moving rod 2003 is fixedly connected to the rear side of the outside of the sliding block 2002, a second spring 2004 is sleeved outside the moving rod 2003, a jack 22 is provided inside the filter plate 13, the plug rod 2005 is plugged with the jack 22, a through hole 21 is provided inside the mounting block 2001, and the plug rod 2005 is slidably connected to the inside of the through hole 21.

When the filter plate 13 needs to be disassembled and maintained, the moving rod 2003 is pulled, the moving rod 2003 moves to drive the externally fixed sliding block 2002 to transversely move in the installation block 2001, and when the sliding block 2002 moves, the front fixed inserting rod 2005 is driven to synchronously move. At this time, the sliding block 2002 drives the inserting rod 2005 to move, and simultaneously, the second spring 2004 sleeved outside the moving rod 2003 is extruded, so that the second spring 2004 is stressed to deform and compress, when the inserting rod 2005 is completely separated from the jack 22, the filter plate 13 can be pulled out from the interior of the collecting box 10 to perform maintenance, after the maintenance of the filter plate 13 is completed, the filter plate 13 is reinserted into the interior of the collecting box 10, an operator releases the moving rod 2003, the reaction force of the second spring 2004 during release pushes the inserting rod 2005 back into the interior of the jack 22, the filter plate 13 is ensured to be firmly installed, the convenience of disassembling and maintaining the filter plate 13 is realized, the filter plate 13 is cleaned and maintained in time, the service life of the filter plate 13 is prolonged, and the cost caused by frequent replacement is reduced.

Working principle: when dust in the dryer is treated, the motor 4 starts to rotate by starting the motor 4 fixed in the middle of the mounting frame 3, the motor 4 starts to rotate by starting the rotating rod 5 with the fixed output end, the rotating rod 5 rotates by starting the rotating disc 6 fixed at the outer bottom, the rotating disc 6 rotates by starting the connecting plates 23 fixed at the two outer sides, the connecting plates 23 rotate by starting the fixed blocks 7 fixed at the outer sides, the fixed blocks 7 rotate by starting the first springs 8 arranged at the two inner sides and simultaneously starting the cleaning brush 9 arranged at the inner side, the cleaning brush 9 always moves against the inner wall of the cylinder 2 by arranging the first springs 8, dust adhered to the inner wall of the cylinder 2 is cleaned by the movement of the cleaning brush 9, the fan 12 is started while cleaning, the dust is sucked in by the dust collecting opening 16, then is conveyed into the inside of the collecting box 10 by the conveying pipe 15, when the inside of the collecting box 10 is full, the drawer 14 is pulled out from the inside of the collecting box 10 to clean the inside of the collecting box 10, collected dust can be filtered through arranging the filter plate 13 in the collecting box 10, suction of the fan 12 is avoided, dust attached to the inner wall of the cylinder 2 of the dryer is conveniently cleaned, a traditional cleaning mode is distinguished, dust attached to the inner wall of the cylinder 2 can be effectively cleaned, the working efficiency of equipment is improved, then when the filter plate 13 needs to be detached and maintained, the movable rod 2003 is pulled to move the slide block 2002 with the fixed outside transversely in the mounting block 2001, the insert rod 2005 with the fixed outside at the front side is moved when the slide block 2002 is moved, the second spring 2004 sleeved outside the movable rod 2003 is extruded when the slide block 2002 is moved with the insert rod 2005, and stress of the second spring 2004 is deformed, then, when the inserted bar 2005 is separated from the insertion hole 22, the filter plate 13 can be pulled out from the interior of the collection box 10 for maintenance, and when the filter plate 13 is installed, only the filter plate 13 is required to be inserted into the interior of the collection box 10, then the movable bar 2003 is released, and the inserted bar 2005 is inserted into the interior of the insertion hole 22 under the reaction force of the second spring 2004, so that the filter plate 13 can be conveniently disassembled and maintained, and the filter plate 13 can be cleaned and maintained in time, thereby being beneficial to prolonging the service life and reducing the cost caused by frequent replacement.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims

1. A dust removing device for a vacuum dryer comprises a bracket (1), and is characterized in that the middle part of the bracket (1) is fixedly connected with a cylinder body (2), the upper part of the cylinder body (2) is provided with a motor (4), the output end of the motor (4) is fixedly connected with a rotating rod (5), the bottom of the rotating rod (5) is fixedly connected with a rotating disc (6), two sides outside the rotating disc (6) are fixedly connected with a connecting plate (23), the outside of the connecting plate (23) is fixedly connected with a fixed block (7), two sides inside the fixed block (7) are respectively provided with a first spring (8), the inside of the fixed block (7) is slidingly connected with a cleaning brush (9), the bottom of the bracket (1) is fixedly connected with a collecting box (10), the outside of the collecting box (10) is fixedly connected with a mounting shell (11), two sides inside of the mounting shell (11) are provided with a fan (12), the inside of the collecting box (10) is spliced with a filter plate (13), the outside of the collecting box (10) is provided with a disassembling component (20), the disassembling component (20) is used for replacing the filter plate (13) and is fixedly connected with one end of a conveying pipe (15), the other end of the conveying pipe (15) penetrates through the inside of the cylinder body (2) and is fixedly connected with a dust collecting port (16).

2. The dust removing device for the vacuum dryer of claim 1, wherein the dismounting assembly (20) comprises a mounting block (2001), the mounting block (2001) is fixedly connected to the outside of the collecting box (10), a sliding block (2002) is slidably connected to the inside of the mounting block (2001), an inserting rod (2005) is fixedly connected to the front side of the outside of the sliding block (2002), a moving rod (2003) is fixedly connected to the rear side of the outside of the sliding block (2002), and a second spring (2004) is sleeved outside the moving rod (2003).

3. The dust removing device for the vacuum dryer of claim 1, wherein the upper part of the cylinder body (2) is fixedly connected with a mounting frame (3), and the motor (4) is fixedly connected inside the mounting frame (3).

4. The dust removing device for the vacuum dryer of claim 1, wherein the left side of the outside of the cylinder (2) is fixedly connected with a feed inlet (18), and the lower part of the cylinder (2) is fixedly connected with a discharge outlet (19).

5. A dust removing device for a vacuum dryer according to claim 1, wherein a drawer (14) is slidably connected to the inside of the collecting box (10).

6. A dust collector for a vacuum dryer as set forth in claim 1, wherein the dust collecting port (16) is fixedly connected with fixing rods (17) on both sides of the outside thereof, and the two fixing rods (17) are fixedly connected on both sides of the inside of the cylinder (2).

7. A dust collector for a vacuum drier as claimed in claim 2, wherein the filter plate (13) has a socket (22) therein, and the insert rod (2005) is inserted into the socket (22).

8. A dust removing apparatus for a vacuum dryer as set forth in claim 2, wherein said mounting block (2001) is internally provided with a through hole (21), and said insert rod (2005) is slidably coupled to the inside of said through hole (21).