CN216936507U

CN216936507U - Automatic discharge centrifuge with self-cleaning function

Info

Publication number: CN216936507U
Application number: CN202220604694.XU
Authority: CN
Inventors: 张岩; 赵军胜; 张跃兴; 王红梅
Original assignee: Shanxi Kaiyu Chemical Co ltd
Current assignee: Shanxi Kaiyu Chemical Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-12
Anticipated expiration: 2032-03-18

Abstract

The utility model provides an automatic discharging centrifugal machine with a self-cleaning function, which relates to the technical field of centrifugal machines and comprises a centrifugal machine body and a cover plate, wherein the cover plate is assembled above the centrifugal machine body, a rotary drum is rotationally arranged in the centrifugal machine body through a bearing, a filter bag is arranged on the inner wall of the rotary drum, the upper part and the lower part of the filter bag are respectively and fixedly connected with the upper part and the lower part of the rotary drum, a main shaft is fixedly arranged below the inner wall of the rotary drum through a connecting rod, and a plurality of first air cylinders are fixedly arranged on the side wall above the main shaft; can shake off the cubic material of attaching on the filter bag through the first cylinder of fast contraction, through the vibration mechanism that sets up, drive the vibration around the spring multifrequency in the vibration mechanism after first cylinder contracts rapidly to make the filter bag vibrate fast, be convenient for further shake off the granule material of attaching on the filter bag, through the spray tube and the washing shower nozzle that set up, erode the tiny material on the filter bag, the effectual cleaning quality who guarantees the filter bag.

Description

Automatic discharge centrifuge with self-cleaning function

Technical Field

The utility model relates to the technical field of centrifuges, in particular to an automatic discharging centrifuge with a self-cleaning function.

Background

In the chemical industry, materials processed by a centrifugal machine are generally slurry, and solids and mother liquor in the slurry are separated under the action of centrifugal force, so that the scraper type centrifugal machine is widely adopted due to the advantages of labor saving and high working efficiency;

the utility model provides an automatic discharge centrifuge with a self-cleaning function, which solves the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an automatic discharging centrifugal machine with a self-cleaning function, which drives a spring in a vibration mechanism to vibrate back and forth at multiple frequencies after a first air cylinder is rapidly contracted through an arranged vibration mechanism, so that a filter bag is rapidly vibrated, granular materials attached to the filter bag are conveniently shaken off, fine materials on the filter bag are washed through an arranged spray pipe and a cleaning spray head, and the cleaning quality of the filter bag is effectively ensured.

In order to solve the problems, the utility model provides an automatic discharging centrifuge with a self-cleaning function, which comprises a centrifuge body and a cover plate, wherein the cover plate is assembled above the centrifuge body, a rotary drum is rotatably arranged in the centrifuge body through a bearing, a filter bag is arranged on the inner wall of the rotary drum, the upper part and the lower part of the filter bag are respectively and fixedly connected with the upper part and the lower part of the rotary drum, a main shaft is fixedly arranged below the inner wall of the rotary drum through a connecting rod, a plurality of first air cylinders are fixedly arranged on the upper side wall of the main shaft, the output end of each first air cylinder is hinged with the filter bag through a vibration mechanism, a spray pipe and a second air cylinder are fixedly arranged on the cover plate, the lower end of the second air cylinder penetrates through the cover plate and extends into the centrifuge body, a scraper plate is fixedly arranged at the output end of the second air cylinder, an arc-shaped edge tooth is arranged on the scraper plate, and the upper end of the spray pipe is used for being communicated with an external water pipe, the lower extreme of spray tube runs through the apron and extends to this internally of centrifuge, the intercommunication has the washing shower nozzle on the spray tube, be equipped with the hole that leaks on the rotary drum, form the aqua storage tank between rotary drum and the centrifuge body, the below of aqua storage tank is equipped with the outlet, the outer wall of centrifuge body is equipped with first motor, the main shaft passes through chain and the linkage of first motor.

The further improvement is that: the articulated third cylinder that is equipped with in below of apron, the output of third cylinder sets up with the outer wall of spray tube is articulated, the spray tube includes hard tube and folding tube, the hard tube is equipped with two sections, the folding tube sets up between two sections hard tubes.

The further improvement is that: the apron below is equipped with spacing clamp, the folding tube is located spacing clamp.

The further improvement lies in that: the vibrating mechanism comprises a protective shell, a vibrating rod and a spring, the protective shell is fixedly arranged on the outer side of the vibrating rod, the spring is arranged inside the protective shell, one end of the spring is fixed to the vibrating rod, the other end of the spring is connected with the output end of a first air cylinder, the output end of the first air cylinder is connected with the inner wall of one end of the protective shell in a sliding mode, and one end, far away from the first air cylinder, of the vibrating rod is hinged to the filter bag through a hinge block.

The further improvement lies in that: the cover plate is fixedly provided with a rotating shaft and a feeding pipe respectively, the rotating shaft is driven by a second motor, the lower end of the rotating shaft penetrates through the cover plate and is provided with a centrifugal box, the upper end of the feeding pipe is connected with a feeding port, and the lower end of the feeding pipe is communicated with the centrifugal box.

The further improvement lies in that: the cleaning spray head is provided with a plurality of cleaning spray heads, the spray holes of the cleaning spray heads are downward, and included angles between the spray holes of the cleaning spray heads and the spray pipes are forty-five degrees.

The further improvement lies in that: and a sliding rail is arranged under the rotary drum, and a material collecting tank is arranged on the sliding rail in a sliding manner.

The utility model has the beneficial effects that: this automatic discharge centrifuge with self-cleaning function passes through the material earlier this internally with the leading-in centrifuge of pan feeding pipe and centrifugation box, it rotates the quick centrifugation that realizes the material to drive the rotary drum through first motor, the moisture of doping in the material passes through the hole that leaks on the rotary drum and discharges, the material then firmly attaches to on the filter bag, the material of centrifugation completion can shake off the cubic material of attaching to on the filter bag through the first cylinder of quick shrink, through the vibration mechanism who sets up, it vibrates around the multi-frequency of spring in the vibration mechanism to drive after first cylinder contracts rapidly, thereby make the filter bag vibrate fast, be convenient for further shake off the granule material of attaching to on the filter bag, spray tube and washing nozzle through setting up, wash away the tiny material on the filter bag, the effectual clean quality to the filter bag of having guaranteed.

Drawings

Fig. 1 is a general front view showing a contracted state of a first cylinder according to the present invention.

Fig. 2 is an overall front view of the first cylinder of the present invention in an extended state.

Fig. 3 is a top view of the present invention.

FIG. 4 is a schematic view of the third cylinder of the present invention assembled with the nozzle in the deployed state.

Fig. 5 is a schematic view of the third cylinder of the present invention assembled with the nozzle tube in a collapsed state.

Fig. 6 is a schematic view of the structure of the spacing clip of the present invention.

Fig. 7 is a schematic view of an assembly structure of the first cylinder and the vibration mechanism according to the present invention.

FIG. 8 is a top view of the drum and spindle assembly of the present invention.

Wherein: 1. a centrifuge body; 2. a cover plate; 3. a drum; 4. a filter bag; 5. a connecting rod; 6. a main shaft; 7. a first cylinder; 8. a vibration mechanism; 9. a nozzle; 10. a second cylinder; 11. a squeegee; 12. cleaning the spray head; 13. a water outlet; 14. a first motor; 15. a third cylinder; 16. folding the tube; 17. a limiting clamp; 18. a protective housing; 19. a vibrating rod; 20. a spring; 21. a rotating shaft; 22. a feeding pipe; 23. a centrifuge cartridge; 24. a second motor; 25. a slide rail; 26. and a material collecting tank.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

According to fig. 1, 2, 3, 4, 5, 6, 7, 8, the embodiment provides an automatic discharging centrifuge with a self-cleaning function, which includes a centrifuge body 1 and a cover plate 2, the cover plate 2 is assembled above the centrifuge body 1, a rotary drum 3 is rotatably disposed inside the centrifuge body 1 through a bearing, a filter bag 4 is disposed on an inner wall of the rotary drum 3, an upper portion and a lower portion of the filter bag 4 are respectively and fixedly connected with an upper portion and a lower portion of the rotary drum 3, a main shaft 6 is fixedly disposed below an inner wall of the rotary drum 3 through a connecting rod 5, a plurality of first cylinders 7 are fixedly disposed on an upper side wall of the main shaft 6, an output end of each first cylinder 7 is hinged to the filter bag 4 through a vibration mechanism 8, a spray pipe 9 and a second cylinder 10 are fixedly disposed on the cover plate 2, a lower end of the second cylinder 10 penetrates through the cover plate 2 and extends into the centrifuge body 1, the fixed scraper blade 11 that is equipped with of output of second cylinder 10, be equipped with arc side tooth on the scraper blade 11, through the arc side tooth that sets up, reduce the dead angle that scraper blade 11 can not clear up on the rotary drum 3, the upper end of spray tube 9 is used for communicateing external water pipe, the lower extreme of spray tube 9 runs through apron 2 and extends to centrifuge body 1 in, the intercommunication has washing shower nozzle 12 on the spray tube 9, be equipped with the hole that leaks on the rotary drum 3, form the aqua storage tank between rotary drum 3 and the centrifuge body 1, the below of aqua storage tank is equipped with outlet 13, centrifuge body 1's outer wall is equipped with first motor 14, main shaft 6 passes through the linkage of chain and first motor 14.

The articulated third cylinder 15 that is equipped with in below of apron 2, the output of third cylinder 15 sets up with the outer wall of spray tube 9 is articulated, spray tube 9 includes hard tube and folding pipe 16, the hard tube is equipped with two sections, folding pipe 16 sets up between two sections hard tubes, through third cylinder 15 pulling spray tube 9, can make spray tube 9 fold and expand the operation, avoids longer spray tube 9 to place and influences centrifugal effect in centrifuge body 1.

A limiting clamp 17 is arranged below the cover plate 2, and the folding tube 16 is positioned in the limiting clamp 17.

The vibrating mechanism 8 comprises a protective shell 18, a vibrating rod 19 and a spring 20, the protective shell 18 is fixedly arranged on the outer side of the vibrating rod 19, the spring 20 is arranged inside the protective shell 18, one end of the spring 20 is fixed to the vibrating rod 19, the other end of the spring is connected with the output end of the first cylinder 7, the output end of the first cylinder 7 is connected with the inner wall of one end of the protective shell 18 in a sliding mode, one end, far away from the first cylinder 7, of the vibrating rod 19 is hinged to the filter bag 4 through a hinged block, the first cylinder 7 stretches out and draws back rapidly, materials on the filter bag 4 are shaken off in a vibrating mode, the vibrating mechanism 8 is arranged, the spring 20 in the vibrating mechanism 8 is driven to vibrate in a multi-frequency mode after the first cylinder 7 contracts rapidly, and therefore the filter bag 4 vibrates rapidly, and materials attached to the filter bag 4 are shaken off conveniently.

The apron is last to be fixed respectively and is equipped with pivot 21 and pan feeding pipe 22, pivot 21 passes through the drive of second motor 24, the lower extreme of pivot 21 runs through apron 2 and is equipped with centrifugal box 23, the upper end of pan feeding pipe 22 is connected with the pan feeding mouth, and lower extreme and centrifugal box 23 intercommunication.

The cleaning spray heads 12 are arranged in a plurality of downward spray holes of the cleaning spray heads 12, and the included angle between the spray holes of the cleaning spray heads 12 and the spray pipe 9 is forty-five degrees, so that residual materials on the filter bag 4 can be cleaned conveniently.

A slide rail 25 is arranged under the rotary drum 3, and a material collecting groove 26 is arranged on the slide rail 25 in a sliding manner.

This automatic discharge centrifuge with self-cleaning function is earlier with the material through pan feeding pipe 22 and centrifugal box 23 leading-in centrifuge body 1 in, it realizes the quick centrifugation to the material to drive rotary drum 3 through first motor 14 and rotate, the moisture of doping in the material passes through the hole that leaks on the rotary drum 3 and discharges, the material then firmly adheres to on filter bag 4, the material of centrifugation completion can shake off attached to the cubic material on filter bag 4 through the first cylinder 7 of fast contraction, through the vibrating mechanism 8 that sets up, drive the vibration around 20 multifrequency of spring in the vibrating mechanism 8 after first cylinder 7 contracts rapidly, thereby make filter bag 4 rapid oscillation, be convenient for further shake off attached to the granule material on filter bag 4, through spray tube 9 and the washing nozzle 12 that set up, wash away the tiny material on filter bag 4, the effectual clean quality to the filter bag of having guaranteed.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic discharge centrifuge with self-cleaning function, includes centrifuge body (1) and apron (2), apron (2) assembly is in centrifuge body (1) top, its characterized in that: the centrifuge is characterized in that a rotary drum (3) is rotatably arranged in a centrifuge body (1) through a bearing, a filter bag (4) is arranged on the inner wall of the rotary drum (3), the upper part and the lower part of the filter bag (4) are fixedly connected with the upper part and the lower part of the rotary drum (3) respectively, a main shaft (6) is fixedly arranged below the inner wall of the rotary drum (3) through a connecting rod (5), a plurality of first cylinders (7) are fixedly arranged on the side wall above the main shaft (6), the output end of each first cylinder (7) is hinged with the filter bag (4) through a vibration mechanism (8), a spray pipe (9) and a second cylinder (10) are fixedly arranged on a cover plate (2), the lower end of the second cylinder (10) penetrates through the cover plate (2) and extends into the centrifuge body (1), a scraper (11) is fixedly arranged at the output end of the second cylinder (10), and arc-shaped side teeth are arranged on the scraper (11), the upper end of spray tube (9) is used for communicateing external water pipe, the lower extreme of spray tube (9) runs through apron (2) and extends to in centrifuge body (1), the intercommunication has washing shower nozzle (12) on spray tube (9), be equipped with the hole that leaks on rotary drum (3), form the aqua storage tank between rotary drum (3) and centrifuge body (1), the below of aqua storage tank is equipped with outlet (13), the outer wall of centrifuge body (1) is equipped with first motor (14), main shaft (6) are through chain and first motor (14) linkage.

2. The automatic discharge centrifuge with the self-cleaning function according to claim 1, wherein: the articulated third cylinder (15) that is equipped with in below of apron (2), the output of third cylinder (15) sets up with the outer wall of spray tube (9) is articulated, spray tube (9) are including hard tube and folding pipe (16), the hard tube is equipped with two sections, folding pipe (16) set up between two sections hard tubes.

3. The automatic discharge centrifuge with the self-cleaning function according to claim 2, wherein: a limiting clamp (17) is arranged below the cover plate (2), and the folding tube (16) is located in the limiting clamp (17).

4. The automatic discharge centrifuge with the self-cleaning function according to claim 1, wherein: vibration mechanism (8) are including protecting sheathing (18), vibrating arm (19) and spring (20), protecting sheathing (18) are fixed to be set up in the outside of vibrating arm (19), the inside of protecting sheathing (18) is equipped with spring (20), the one end and vibrating arm (19) of spring (20) are fixed, and the other end is connected with first cylinder (7) output, just the output and the one end inner wall sliding connection of protecting sheathing (18) one end of first cylinder (7) are kept away from in vibrating arm (19), the one end that first cylinder (7) were kept away from through articulated piece and filter bag (4) are articulated.

5. The automatic discharge centrifuge with the self-cleaning function according to claim 1, wherein: the improved feeding device is characterized in that a rotating shaft (21) and a feeding pipe (22) are fixedly arranged on the cover plate (2) respectively, the rotating shaft (21) is driven by a second motor (24), the lower end of the rotating shaft (21) penetrates through the cover plate (2) and is provided with a centrifugal box (23), the upper end of the feeding pipe (22) is connected with a feeding port, and the lower end of the feeding pipe is communicated with the centrifugal box (23).

6. The automatic discharge centrifuge with the self-cleaning function according to claim 1, wherein: the cleaning spray head (12) is provided with a plurality of cleaning spray heads, the spray holes of the cleaning spray heads (12) are downward, and the included angle between the spray holes of the cleaning spray heads (12) and the spray pipe (9) is forty-five degrees.

7. The automatic discharge centrifuge with the self-cleaning function according to claim 1, wherein: slide rails (25) are arranged under the rotary drum (3), and material collecting grooves (26) are arranged on the slide rails (25) in a sliding mode.