CN213266209U - Dust collection equipment for sludge drying machine - Google Patents

Abstract

The utility model provides a dust absorption device for a sludge drying machine, which belongs to the technical field of sludge drying, and comprises a first box body, wherein the first box body is provided with a second box body, the second box body is provided with an air outlet pipe, the second box body is provided with a transverse plate, the transverse plate is provided with a first rotating shaft, the first rotating shaft is provided with a fan blade, the first rotating shaft is provided with a first gear ring, the transverse plate is provided with a driving motor, the driving motor is provided with a second gear ring matched with the first gear ring for use, the first rotating shaft is provided with an L-shaped transverse rod, the L-shaped transverse rod is provided with an upper hemispherical block, the first box body is provided with a supporting block, the supporting block is provided with a filter plate, the filter plate is provided with a lower hemispherical block, the filter plate is provided with a second rotating shaft connected with the first rotating shaft, the second rotating shaft is provided with a bending scraper blade, the bending scraper blade is provided with a spring, the spring is provided with a T-shaped, the cleanness of the filter plate is ensured, and the filtering performance of the filter plate is ensured to be beneficial to continuous use.

Description

Dust collection equipment for sludge drying machine

Technical Field

The utility model relates to a sludge drying technical field especially relates to a dust collecting equipment for sludge drying machine.

Background

The sludge is a solid organic waste with extremely high water content, and even the sludge is pretreated by concentration, centrifugation and the like, the water content is about 80 percent. The treatment of the sludge generally comprises front-end drying treatment and terminal treatment, wherein the terminal treatment technology such as sludge landfill requires that the water content is below 60 percent, and the sludge incineration requires that the water content is about 40 percent. Therefore, no matter what kind of terminal treatment technology is adopted, the key point of the technology lies in how the front end can simply, efficiently and energy-saving remove the water in the sludge to enable the raw materials to adapt to the final treatment requirement, but the sludge contains a large amount of sewage, so the odor is large, the drying process of the sludge is generally carried out in a closed environment, on one hand, the odor can be prevented from leaking, but in the drying process of the sludge, dust particles on the sludge can gradually separate from the sludge, and more dust can be generated in the machine.

Some dust collecting equipment are designed for dust treatment at present, but the filtering structure of the dust collecting equipment is easy to block, so that the dust collecting equipment is not beneficial to continuous use, and meanwhile, dust adhered to the inner wall of the dust collecting equipment is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a dust collecting equipment for sludge drying machine, the easy jam of filtration of having solved present dust collecting equipment is unfavorable for continuous use, simultaneously, the inconvenient problem of clearing up of dust that the dust collecting equipment inner wall bonded.

In order to solve the technical problem, the utility model provides a dust collecting device for a sludge drying machine, which comprises a first box body and a driving motor, wherein the top of the first box body is fixedly connected with a second box body through bolts, the top of the second box body is fixedly connected with an air outlet pipe, the inner wall of the second box body is fixedly connected with a transverse plate, the transverse plate is rotatably connected with a first rotating shaft through a fixedly connected bearing, the top of the first rotating shaft is uniformly and fixedly connected with fan blades used for driving air to flow along the circumferential direction, the first rotating shaft is fixedly connected with a first gear ring below the transverse plate, the transverse plate is fixedly provided with the driving motor, the output end of the driving motor is fixedly connected with a second gear ring used in cooperation with the first gear ring, the bottom outer wall of the first rotating shaft is fixedly connected with an L-shaped cross rod, the bottom of the outer end of the L-shaped cross rod, the inner wall of the first box body is uniformly and fixedly connected with supporting blocks, the top of each supporting block is connected with a filter plate, the top of each filter plate is uniformly and fixedly connected with a lower hemispherical block below the rotation track of the upper hemispherical block, the filter plate is rotatably connected with a second rotating shaft connected with the first rotating shaft through a bearing fixedly connected with the filter plate, the bottom of the second rotating shaft is fixedly connected with a bending scraper blade used for scraping ash, the inner wall of the bending part of the bending scraper blade is fixedly connected with a spring, the inner wall of the spring is fixedly connected with a T-shaped rod, the outer end of the T-shaped rod is fixedly connected with a movable scraper blade, the first box body is fixedly connected with an air inlet pipe at a transverse hole, the inner end of the air inlet pipe of the first box body is fixedly connected with an ash blocking cover in sliding connection with.

Furthermore, the sliding rods which are uniformly and fixedly connected with the bottom of the filter plate are in sliding connection with the supporting block.

Furthermore, the bottom of the first rotating shaft is fixedly connected with a polygonal inserting block, and the top of the second rotating shaft is provided with a polygonal inserting hole matched with the polygonal inserting block for use.

Furthermore, the bottom of the first box body is fixedly connected with an ash discharge pipe, and the ash discharge pipe is provided with a control valve.

Furthermore, the bending parts of the bending scraper are attached to the inner wall of the first box body in a sliding mode.

Furthermore, when the bottom of the upper hemispherical block is contacted with the top of the lower hemispherical block, the bending part transverse rod of the bending scraper is in fit sliding connection with the top of the dust cover.

Has the advantages that:

the utility model enters the air containing dust into the first box body through the air inlet pipe through the air outlet groove of the dust shield, the dust shield prevents the dust from falling back into the air inlet pipe, and then the filter plate filters the air containing dust; the driving motor drives the second gear ring to rotate, the second gear ring drives the first gear ring to rotate, the first gear ring drives the first rotating shaft to rotate, the first rotating shaft drives the fan blades to rotate, the fan blades drive the filtered air to flow and be discharged from the air outlet pipe, the first rotating shaft drives the L-shaped cross rod to rotate, the L-shaped cross rod drives the upper hemispherical block to rotate, the upper hemispherical block periodically pushes the lower hemispherical block to move downwards, the lower hemispherical block periodically drives the filter plate to move downwards, then the first spring periodically drives the filter plate to move upwards, the filter plate is conveniently driven to shake, the shaken filter plate can avoid dust from being bonded at the bottom of the filter plate, the cleanliness of the filter plate is ensured, the filtering performance of the filter plate is favorable for continuous use, meanwhile, the first rotating shaft drives the second rotating shaft to rotate through the polygonal inserting block, the second rotating shaft drives the bending scraper plate to rotate, and the air outlet pipe scrapes, the ash blocking cover pushes the movable scraper to move when contacting one side of the movable scraper, after one side of the ash blocking cover is moved by the spring, the spring drives the T-shaped rod to correspond, the T-shaped rod drives the movable scraper to contact with the other side of the ash blocking cover in a laminating manner, the movable scraper is separated from the ash blocking cover, the spring pushes the movable scraper to contact with the inner wall of the first box body, the movable scraper and the bent scraper are matched to facilitate scraping ash on the inner wall of the first box body, and dust adhered to the inner wall of the dust collection equipment is cleaned conveniently.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a sectional bottom view of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 2 according to the present invention;

labeled as: 1. the dust removing device comprises a first box body 2, an air inlet pipe 3, an ash discharging pipe 4, a second box body 5, an air outlet pipe 6, fan blades 7, a transverse plate 8, a first gear ring 9, a first rotating shaft 10, a filter plate 11, a first spring 12, an ash blocking cover 13, a movable scraper 14, a spring 15, a bent scraper 16, a T-shaped rod 17, a second rotating shaft 18, a supporting block 19, an upper semi-spherical block 20, an L-shaped transverse rod 21, a lower semi-spherical block 22, a second gear ring 23, a driving motor 24, an air outlet groove 25, a polygonal inserting block 26 and a polygonal inserting hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1-4, a dust collecting device for a sludge drying machine comprises a first box body 1 and a driving motor 23, wherein the top of the first box body 1 is fixedly connected with a second box body 4 through bolts, the top of the second box body 4 is fixedly connected with an air outlet pipe 5, the inner wall of the second box body 4 is fixedly connected with a transverse plate 7, the transverse plate 7 is rotatably connected with a first rotating shaft 9 through a fixedly connected bearing, the top of the first rotating shaft 9 is uniformly and fixedly connected with fan blades 6 for driving air to flow along the circumferential direction, the first rotating shaft 9 is fixedly connected with a first gear ring 8 at the lower part of the transverse plate 7, the transverse plate 7 is fixedly provided with the driving motor 23, the output end of the driving motor 23 is fixedly connected with a second gear ring 22 matched with the first gear ring 8 for use, the outer wall of the bottom of the first rotating shaft 9 is fixedly connected with an L-shaped cross rod 20, the, the inner wall of the first box body 1 is uniformly and fixedly connected with supporting blocks 18, the top of the supporting blocks 18 is connected with a filter plate 10, the bottom of the filter plate 10 is uniformly and fixedly connected with slide bars in a sliding way with the supporting blocks 18, the top of the filter plate 10 is uniformly and fixedly connected with a lower hemispherical block 21 below the rotating track of an upper hemispherical block 19, a driving motor 23 drives a second gear ring 22 to rotate, the second gear ring 22 drives a first gear ring 8 to rotate, the first gear ring 8 drives a first rotating shaft 9 to rotate, the first rotating shaft 9 drives a fan blade 6 to rotate, the fan blade 6 drives filtered air to flow and be discharged from an air outlet pipe 5, the first rotating shaft 9 drives an L-shaped cross rod 20 to rotate, the L-shaped cross rod 20 drives the upper hemispherical block 19 to rotate, the upper hemispherical block 19 periodically pushes the lower hemispherical block 21 to move downwards, the lower hemispherical block 21 periodically drives the filter plate 10 to move downwards, and then a first spring 11 periodically, the filter plate 10 is convenient to drive to shake, the shaken filter plate 10 can prevent dust from being bonded at the bottom of the filter plate 10, the cleanliness of the filter plate 10 is ensured, and the filtering performance of the filter plate 10 is ensured to be beneficial to continuous use;

a second rotating shaft 17 connected with the first rotating shaft 9 is rotatably connected with the filter plate 10 through a bearing fixedly connected with the filter plate, the bottom of the first rotating shaft 9 is fixedly connected with a polygonal insert 25, the top of the second rotating shaft 17 is provided with a polygonal jack 26 matched with the polygonal insert 25 for use, the bottom of the second rotating shaft 17 is fixedly connected with a bending scraper 15 for scraping ash, the bending part of the bending scraper 15 is attached and slidably connected with the inner wall of the first box body 1, the inner wall of the bending part of the bending scraper 15 is fixedly connected with a spring 14, the inner wall of the spring 14 is fixedly connected with a T-shaped rod 16, the outer end of the T-shaped rod 16 is fixedly connected with a movable scraper 13, the first rotating shaft 9 drives the second rotating shaft 17 to rotate through the polygonal insert 25, the second rotating shaft 17 drives the bending scraper 15 to rotate, the air outlet pipe 5 scrapes dust adhered to the inner wall of the first box body 1, the ash blocking cover 12 pushes the movable scraper 13 to move, after the spring 14 moves across one side of the dust hood 12, the spring 14 drives the T-shaped rod 16 to correspond, the T-shaped rod 16 drives the movable scraper 13 to be in contact with the other side of the dust hood 12 in a fitting manner, after the movable scraper 13 is separated from the dust hood 12, the spring 14 pushes the movable scraper 13 to be in contact with the inner wall of the first box body 1, and the movable scraper 13 and the bent scraper 15 are matched to facilitate dust scraping treatment on the inner wall of the first box body 1 and cleaning dust adhered to the inner wall of the dust collection equipment;

the first box body 1 is fixedly connected with an air inlet pipe 2 at a transverse hole, the first box body 1 is fixedly connected with an ash blocking cover 12 which is connected with a movable scraper 13 in a laminating and sliding mode at the inner end of the air inlet pipe 2, a transverse rod at the bending part of a bending scraper 15 is connected with the top of the ash blocking cover 12 in a laminating and sliding mode when the bottom of an upper hemispherical block 19 is contacted with the top of a lower hemispherical block 21, an air outlet groove 24 is formed in the ash blocking cover 12, the air containing dust enters the first box body 1 through the air outlet groove 24 of the ash blocking cover 12 by the air inlet pipe 2, the ash blocking cover 12 avoids dust falling back into the air inlet pipe 2, then the filter plate 10 filters the air containing the dust, the bottom of the first box body 1 is fixedly connected with an ash discharge pipe 3, and the ash.

When the dust-proof air filter is used, air containing dust enters the first box body 1 through the air outlet groove 24 of the dust cover 12 by the air inlet pipe 2, the dust cover 12 prevents the dust from falling back into the air inlet pipe 2, and then the air containing the dust is filtered by the filter plate 10; the driving motor 23 drives the second gear ring 22 to rotate, the second gear ring 22 drives the first gear ring 8 to rotate, the first gear ring 8 drives the first rotating shaft 9 to rotate, the first rotating shaft 9 drives the fan blades 6 to rotate, the fan blades 6 drive the filtered air to flow and discharge from the air outlet pipe 5, the first rotating shaft 9 drives the L-shaped cross rod 20 to rotate, the L-shaped cross rod 20 drives the upper hemispherical block 19 to rotate, the upper hemispherical block 19 periodically pushes the lower hemispherical block 21 to move downwards, the lower hemispherical block 21 periodically drives the filter plate 10 to move downwards, then the first spring 11 periodically drives the filter plate 10 to move upwards, the filter plate 10 is conveniently driven to shake, the shaken filter plate 10 can prevent dust from being bonded at the bottom of the filter plate 10, the cleanliness of the filter plate 10 is ensured, the filtering performance of the filter plate 10 is ensured to be beneficial to continuous use, meanwhile, the first rotating shaft 9 drives the second rotating shaft 17 to rotate through the polygonal inserting block 25, the second rotating shaft 17 drives the bending, the air outlet pipe 5 scrapes the dust bonded to the inner wall of the first box body 1, the dust cover 12 pushes the movable scraper 13 to move when the dust cover 12 is in contact with one side of the movable scraper 13, after the spring 14 moves past one side of the dust cover 12, the spring 14 drives the T-shaped rod 16 to correspond, the T-shaped rod 16 drives the movable scraper 13 to be in contact with the other side of the dust cover 12 in a laminating manner, after the movable scraper 13 is separated from the dust cover 12, the spring 14 pushes the movable scraper 13 to be in contact with the inner wall of the first box body 1, the movable scraper 13 and the bent scraper 15 are matched to conveniently scrape the dust on the inner wall of the first box body 1, the dust bonded to the inner wall of the dust collection equipment is conveniently cleaned, the control valve on the dust discharge pipe 3 is opened, and the dust is discharged from.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art can make many variations and modifications of the technical solution of the present invention without departing from the scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a dust collecting equipment for sludge drying machine, includes first box (1) and driving motor (23), its characterized in that: the air conditioner is characterized in that the top of the first box body (1) is fixedly connected with a second box body (4) through bolts, the top of the second box body (4) is fixedly connected with an air outlet pipe (5), the inner wall of the second box body (4) is fixedly connected with a transverse plate (7), the transverse plate (7) is rotatably connected with a first rotating shaft (9) through a fixedly connected bearing, the top of the first rotating shaft (9) is uniformly and fixedly connected with fan blades (6) used for driving air to flow along the circumferential direction, the first rotating shaft (9) is fixedly connected with a first gear ring (8) below the transverse plate (7), the transverse plate (7) is fixedly provided with a driving motor (23), the output end of the driving motor (23) is fixedly connected with a second gear ring (22) matched with the first gear ring (8) for use, and the bottom outer wall of the first rotating shaft (9) is fixedly connected with an, the bottom of the outer end of the L-shaped cross rod (20) is fixedly connected with an upper hemispherical block (19), the inner wall of the first box body (1) is uniformly and fixedly connected with a supporting block (18), the top of the supporting block (18) is connected with a filter plate (10), the top of the filter plate (10) is uniformly and fixedly connected with a lower hemispherical block (21) below the rotating track of the upper hemispherical block (19), the filter plate (10) is rotatably connected with a second rotating shaft (17) connected with a first rotating shaft (9) through a fixedly connected bearing, the bottom of the second rotating shaft (17) is fixedly connected with a bending scraper (15) for scraping ash, the inner wall of the bending part of the bending scraper (15) is fixedly connected with a spring (14), the inner wall of the spring (14) is fixedly connected with a T-shaped rod (16), the outer end of the T-shaped rod (16) is fixedly connected with a movable scraper (13), and an air inlet pipe (2) is fixedly connected with the first box, the first box body (1) is fixedly connected with a dust blocking cover (12) which is attached to and slidably connected with the movable scraper (13) at the inner end of the air inlet pipe (2), and an air outlet groove (24) is formed in the dust blocking cover (12).

2. The dust suction device for the sludge drying machine as claimed in claim 1, wherein: the sliding rods which are uniformly and fixedly connected with the bottom of the filter plate (10) are in sliding connection with the supporting block (18).

3. The dust suction device for the sludge drying machine as claimed in claim 1, wherein: the bottom fixedly connected with polygon inserted block (25) of first pivot (9), polygon jack (26) that use with polygon inserted block (25) cooperation have been seted up at the top of second pivot (17).

4. The dust suction device for the sludge drying machine as claimed in claim 1, wherein: the bottom of first box (1) fixedly connected with arranges grey pipe (3), and arranges grey pipe (3) and is equipped with the control valve.

5. The dust suction device for the sludge drying machine according to claim 4, wherein: the bending scraper (15) is attached to and slidably connected with the inner wall of the first box body (1) except for the bending part.

6. The dust suction device for the sludge drying machine according to claim 5, wherein: when the bottom of the upper hemispherical block (19) is contacted with the top of the lower hemispherical block (21), a transverse rod at the bending part of the bending scraper (15) is attached to the top of the dust hood (12) in a sliding manner.

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