CN218796585U

CN218796585U - Spherical graphite centrifuge of easy clearance

Info

Publication number: CN218796585U
Application number: CN202223280623.8U
Authority: CN
Inventors: 赵波; 刘晓红; 叶欣; 王杰; 郝明新
Original assignee: Changyi Senhui New Material Co ltd
Current assignee: Changyi Senhui New Material Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-04-07
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to an easy spherical graphite centrifuge who clears up, which comprises a frame, a housing, centrifugal motor and centrifugal barrel, centrifugal motor can drive centrifugal barrel and rotate, a plurality of sieve meshes have been seted up to the centrifugal barrel lateral wall, the casing top is provided with cleaning device, cleaning device includes revolving cylinder, the fixed axle, telescopic cylinder, the connecting block, water tank and a plurality of water delivery hose, revolving cylinder connects in the casing top, the fixed axle rigid coupling is in revolving cylinder's piston rod, revolving cylinder can drive the fixed axle and rotate, telescopic cylinder rigid coupling keeps away from revolving cylinder one end in the fixed axle, telescopic cylinder's piston rod rigid coupling has the connecting block, connecting block one side is connected with a plurality of scrapers, the scraper can the butt in centrifugal barrel's internal perisporium, scraper one side rigid coupling is kept away from to the connecting block has a plurality of high pressure nozzle, every high pressure nozzle all is linked together with water delivery hose, every water delivery hose all is linked together with the water tank. This application has and is convenient for clear up graphite centrifuge, reduces graphite and adheres to remaining effect.

Description

Spherical graphite centrifuge of easy clearance

Technical Field

The application relates to the field of graphite processing equipment, in particular to a spherical graphite centrifuge easy to clean.

Background

The spherical graphite is a graphite product which is produced by taking high-quality high-carbon natural crystalline flake graphite as a raw material and modifying the surface of the graphite by adopting an advanced processing technology and has different fineness and is similar to an ellipsoid. The production process of the spherical graphite usually needs purification processing, and the purification process usually comprises the steps of adding corresponding chemical reagents into the graphite to dissolve impurities in the graphite powder, then carrying out centrifugal treatment on the mixed slurry, and separating liquid from graphite particles, so as to obtain the graphite powder with higher purity.

During carrying out centrifugal drying to graphite powder among the prior art, graphite pastes the internal perisporium at the centrifuging barrel tightly under the centrifugal force effect of centrifuging barrel, and graphite granule can't pass the centrifuging barrel and throw away, and liquid in the graphite granule then can throw away outside the centrifuging barrel through the centrifuging barrel to carry out centrifugal drying with the graphite granule, the mode that adopts machinery to strike off after the drying finishes will be attached to the graphite granule of centrifuging barrel internal perisporium and strike off usually.

In view of the above-mentioned related art, the inventor finds that, because the centrifugal barrel rotates at a high speed, graphite particles are solidified on the inner peripheral wall of the centrifugal barrel, part of the graphite particles can be blocked in the sieve holes of the centrifugal barrel during subsequent cleaning, and the other part of the graphite particles is adhered on the inner peripheral wall of the centrifugal barrel, so that the graphite particles adhered on the inner wall of the centrifugal barrel cannot be cleaned by adopting a mechanical scraper scraping mode.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the clearance to graphite centrifuge, reduce graphite and adhere to remaining, this application provides the spherical graphite centrifuge of easy clearance.

The application provides a spherical graphite centrifuge of easy clearance adopts following technical scheme:

the utility model provides an easy spherical graphite centrifuge of clearance, which comprises a frame, a housing, centrifugal motor and centrifugal bucket, centrifugal motor can drive centrifugal bucket and rotate, a plurality of sieve meshes have been seted up to the centrifugal bucket lateral wall, the internal perisporium position department that the casing top is close to centrifugal bucket is provided with cleaning device, cleaning device includes revolving cylinder, the fixed axle, telescopic cylinder, the connecting block, water tank and a plurality of water delivery hose, revolving cylinder connects in the casing top, the fixed axle rigid coupling is in revolving cylinder's piston rod, revolving cylinder can drive the fixed axle and rotate, telescopic cylinder rigid coupling keeps away from revolving cylinder one end in the fixed axle, telescopic cylinder's vertical setting of piston rod, telescopic cylinder's piston rod rigid coupling has the connecting block, the axial vertical setting of connecting block, connecting block one side is connected with a plurality of scrapers, the scraper can butt in centrifugal bucket's internal perisporium, scraper one side rigid coupling is kept away from to the connecting block has a plurality of high pressure shower nozzles, every high pressure shower nozzle all is linked together with water delivery hose, every water delivery hose all is linked together with the water tank.

By adopting the technical scheme, when the user uses, the user opens centrifugal motor, centrifugal motor drives the centrifugal barrel and rotates, then the user feeds graphite powder into the centrifugal barrel, the graphite powder is tightly attached to the inner peripheral wall of the centrifugal barrel under the action of centrifugal force, a consolidated graphite layer is formed, liquid in the graphite is thrown out of the centrifugal barrel through the sieve mesh of the centrifugal barrel, after the centrifugal drying of the graphite powder is finished, the user opens the telescopic cylinder, the telescopic cylinder drives the connecting block and the scraper to move downwards, then the user slowly starts the centrifugal motor, thereby scraping the graphite powder consolidated on the inner peripheral wall of the centrifugal barrel, when the centrifugal drying of the graphite powder is finished and the centrifugal barrel needs to be cleaned, the user opens the rotary cylinder, the rotary cylinder drives the fixed shaft, the telescopic cylinder and the connecting block rotate, thereby the high-pressure nozzle and the brush are rotated to the position close to the inner peripheral wall of the centrifugal barrel, then the user opens the high-pressure nozzle and starts the centrifugal motor, the centrifugal motor drives the centrifugal barrel to rotate slowly, the high-pressure nozzle and the centrifugal barrel move relatively, the high-pressure nozzle sprays water flow to wash away graphite particles attached to the inner wall of the centrifugal barrel, thereby the graphite cleaning effect of the graphite is achieved.

Optionally, cleaning device still includes a plurality of brushes, and the brush rigid coupling is close to high-pressure nozzle position department in the connecting block, and the brush can the butt in the internal perisporium of centrifugation bucket.

Through adopting above-mentioned technical scheme, when the user used, the user started centrifugal motor at a slow speed, and centrifugal motor drives the centrifugation bucket and rotates at a slow speed, and a plurality of brushes can play brush and remove and clear up the adnexed effect of graphite of centrifugation bucket internal perisporium, further improve graphite centrifuge's clearance effect.

It is optional, every the scraper is kept away from centrifugal barrel position department and has all been seted up the connecting hole, the equal rigid coupling in connecting hole position department that the connecting block corresponds every scraper has the bracing piece, bracing piece sliding connection is in the connecting hole of scraper, the length direction that the scraper can follow the bracing piece slides, every bracing piece outside all is provided with damping spring, damping spring one end rigid coupling in connecting block, damping spring keeps away from connecting block one end rigid coupling and is close to self connecting hole position department in the scraper, damping spring provides the effort that makes the scraper keep away from the connecting block for the scraper.

Through adopting above-mentioned technical scheme, when the user used, damping spring applyed the effort that makes the scraper remove to keeping away from the connecting block direction to the scraper to make damping spring support at the internal perisporium of centrifugation bucket, when scraper and centrifugation bucket took place relative rotation, the scraper can strike off the graphite layer that concreties at centrifugation bucket internal perisporium, is convenient for follow-up collect the graphite powder and clear up the centrifugation bucket. Damping spring can play the produced vibration of scraping the graphite layer in reducing the scraper removal in-process at this in-process, and the bracing piece plays and supports the scraper and prevent that the scraper from taking place crooked effect.

It is optional, centrifuge bowl intermediate position department rigid coupling has the rotation axle sleeve, rotate axle sleeve and the coaxial setting of centrifuge bowl, the cross-sectional area that the rotation axle sleeve is followed self axial both ends is less than the cross-sectional area that rotates axle sleeve intermediate position department, centrifugal motor's output shaft rigid coupling has the transmission shaft, transmission shaft periphery wall rigid coupling has spacing dish, the transmission shaft passes spacing piece setting, spacing dish can the butt be close to the internal perisporium of top position department in rotating the axle sleeve, the transmission shaft corresponds spacing dish below position department threaded connection has fastening nut, fastening nut can the butt be close to the internal perisporium of below position department in rotating the axle sleeve.

Through adopting above-mentioned technical scheme, when the user used, fastening nut and spacing dish were tight with the rotation axle sleeve clamp jointly to play and fix the epaxial effect in the transmission with the rotation axle sleeve, rotate axle sleeve rigid coupling in centrifugation bucket simultaneously, thereby made the transmission shaft can drive the centrifugation bucket and rotate. When the user needs to dismantle and change or wash the centrifugation bucket, only need loosen fastening nut, can pull down the centrifugation bucket, the user of being convenient for dismantles and washs and changes the centrifugation bucket.

Optionally, the casing top is close to centrifuge bucket internal perisporium position department and has seted up the feed inlet, the casing corresponds self feed inlet position department rigid coupling has feed side's pipe, the vertical setting of length direction of feed side's pipe, feed side's pipe stretches into in the centrifuge bucket, feed side's pipe is close to centrifuge bucket one side and has seted up a plurality of discharge gates, the equal rigid coupling of every discharge gate position department of self is close to in the feed side's pipe has the hang plate, the cross section setting of feed side's pipe is covered to the hang plate, the hang plate is by the internal perisporium one end of keeping away from centrifuge bucket to the internal perisporium one end downward sloping setting that is close to the centrifuge bucket, every hang plate all stretches out square pipe feed side's pipe from the discharge gate that feed side's pipe corresponds, a plurality of filtration holes have all been seted up to every hang plate position in feed side's pipe, graphite particles can pass the hang plate through the filtration hole.

Through adopting above-mentioned technical scheme, when the user uses, the user is with the feeding of graphite powder from feed side's nose portion of managing, the whereabouts of graphite powder along feed side's nose portion of managing, partial graphite powder slides along the hang plate, fall on the internal perisporium of centrifugal bucket, another part graphite powder then passes the filtration pore of hang plate and falls on next hang plate, thereby continue to repeat above-mentioned process, can be with the comparatively even feeding of graphite powder to centrifugal bucket internal perisporium co-altitude, thereby further improve centrifugal drying effect.

It is optional, the casing internal perisporium is close to centrifugal barrel bottom position department rigid coupling has the spacing ring, the spacing ring bottom is close to centrifugal barrel one side and has been seted up and rotate the groove, it is the annular to rotate the groove, it sets up along the profile of spacing ring to rotate the groove, centrifugal barrel periphery wall is close to bottom position department rigid coupling has a plurality of connecting rods, a plurality of connecting rods are circumference array setting along the centrifugal barrel periphery wall, every connecting rod is kept away from centrifugal barrel position department and is all rotated and be connected with and have elastic live-rollers, the vertical setting of axial of live-rollers, the live-rollers can the butt in the rotation inslot of spacing ring.

Through adopting above-mentioned technical scheme, when the user used, the connecting rod of centrifugation bucket bottom will have elastic live-rollers and support at the rotation inslot of spacing ring, and a plurality of live-rollers support can play the effect that prevents that centrifugal bucket from keeping away from centrifugal electrode one end swing and vibration in the rotation inslot of spacing ring.

Optionally, a liquid collecting tank is arranged at the top of the limiting ring, the liquid collecting tank is an annular groove, and the liquid collecting tank is arranged along the outline of the limiting ring.

Through adopting above-mentioned technical scheme, when the user used, the liquid in the graphite in the centrifuge bucket was thrown away in the sieve mesh of centrifuge bucket under the effect of centrifugal force to fall into the collecting tank at spacing ring top, the liquid in the graphite was collected to the user of being convenient for, prevented that liquid from contacting the graphite again and causing drying effect to reduce.

Optionally, the bottom of the case is fixedly connected with a collecting bin corresponding to the position of the centrifugal barrel, the collecting bin covers the bottom of the centrifugal barrel, the bottom of the collecting bin is fixedly connected with a discharging hopper, the discharging hopper is communicated with the collecting bin, the bottom of the discharging hopper is fixedly connected with a valve, and the valve can cover the cross section of the discharging hopper.

Through adopting above-mentioned technical scheme, when the user used, the graphite powder after centrifugal drying finishes fell into in collecting the storehouse from the centrifugation bucket, and the rethread is collected in the storehouse falls into the discharge hopper, and the user can open the valve after graphite centrifuge work is accomplished, makes the graphite powder after the drying discharge graphite centrifuge through the discharge hopper, and the user of being convenient for collects the graphite powder after the centrifugal drying.

Optionally, each cutting edge is formed at the bottom of the scraper, the length direction of the cutting edge is arranged along the length direction of the scraper, and the edge tip of the cutting edge is vertically arranged downwards.

Through adopting above-mentioned technical scheme, when the user used, the cutting edge of scraper bottom can be followed the top and cut the graphite layer of concreteing at the centrifugation bucket inner wall, and the cutter of being convenient for stretches into in the graphite layer of concreteing to improve the effect of scraping of graphite of scraper to on the centrifugation bucket internal perisporium.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the design of the rotary cylinder, the fixed shaft, the telescopic cylinder, the connecting block, the scraper, the high-pressure spray head and the hairbrush can scrape graphite fixedly bonded on the inner peripheral wall of the centrifugal barrel, and can clean graphite powder attached to the inner peripheral wall of the centrifugal barrel, so that a user can clean the graphite centrifuge conveniently;

2. the design of the limiting ring, the rotating groove, the rotating roller and the connecting rod can play a role in reducing the swing and vibration of the centrifugal barrel, and prevent the centrifugal barrel from being damaged due to high-speed rotation;

3. the design of feed pipe, discharge gate, hang plate and filtration pore can evenly feed in the different heights of centrifugal bucket with the graphite powder, makes the graphite powder can evenly paste the internal perisporium at centrifugal bucket tightly, promotes the centrifugal drying effect of graphite powder.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a cross-sectional view of the overall structure of an embodiment of the present application;

FIG. 3 is a sectional view of the feeding square tube structure of the embodiment of the present application;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is an enlarged view of a portion B in fig. 3.

Description of reference numerals: 1. a frame; 11. a water tank; 12. a water pump; 2. a housing; 21. a centrifuge bucket; 22. a feeding port; 23. a centrifugal motor; 24. rotating the shaft sleeve; 25. a drive shaft; 26. a limiting disc; 27. fastening a nut; 3. feeding a square tube; 31. a discharge port; 32. an inclined plate; 33. filtering holes; 4. a cleaning device; 41. installing a pipe; 42. a rotary cylinder; 43. a fixed shaft; 44. a telescopic cylinder; 45. connecting blocks; 451. a support bar; 452. a damping spring; 453. a scraper; 454. connecting holes; 455. cutting edges; 46. a high pressure spray head; 461. a water delivery hose; 47. a brush; 5. a limiting ring; 51. a rotating groove; 52. a connecting rod; 53. a rotating roller; 54. a liquid collecting tank; 6. a collecting bin; 61. a discharge hopper; 62. and (4) a valve.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses an easy-to-clean spherical graphite centrifuge, referring to fig. 1 and 2, which comprises a frame 1, a casing 2, a centrifugal barrel 21, a centrifugal motor 23, a rotating shaft sleeve 24 and a transmission shaft 25. The casing 2 is fixedly connected to the middle position of the rack 1, the casing 2 is cylindrical, and the casing 2 is axially and vertically arranged. The centrifuge bucket 21 is located inside the casing 2, and the centrifuge bucket 21 is the pipe form, and centrifuge bucket 21 and casing 2 coaxial arrangement, a plurality of sieve meshes have been seted up to centrifuge bucket 21's lateral wall. The rotary shaft sleeve 24 is positioned in the middle of the centrifugal barrel 21, the cross-sectional area of the two ends of the rotary shaft sleeve 24 is larger than that of the middle, and the rotary shaft sleeve 24 and the centrifugal barrel 21 are coaxially arranged. The centrifugal motor 23 is fixedly connected to the top of the casing 2 at a position corresponding to the middle of the centrifugal motor, and an output shaft of the centrifugal motor 23 penetrates through the casing 2 and is rotatably connected to the casing 2. Centrifugal motor 23's output shaft rigid coupling has transmission shaft 25, transmission shaft 25 is located and rotates axle sleeve 24, transmission shaft 25 and the coaxial setting of rotation axle sleeve 24, transmission shaft 25's periphery wall rigid coupling has spacing dish 26, spacing dish 26 can the butt be close to the internal perisporium of top position department in rotation axle sleeve 24, transmission shaft 25 is far away from centrifugal motor 23 position department threaded connection has fastening nut 27, fastening nut 27 can the butt be close to the internal perisporium of below position department in rotation axle sleeve 24.

When the user uses, centrifugal motor 23 is opened to the user, thereby centrifugal motor 23 drives transmission shaft 25 and rotates and drive rotation axle sleeve 24 and centrifuge bucket 21 and rotate, in the user pours graphite particle into centrifuge bucket 21 afterwards, graphite particle falls on the internal perisporium of centrifuge bucket 21, centrifugal force that centrifuge bucket 21 rotated the production makes graphite particle paste tightly at centrifuge bucket 21's internal perisporium, thereby liquid in the graphite particle is through outside centrifuge bucket 21's sieve mesh is thrown away centrifuge bucket 21, thereby play the effect of centrifugal drying graphite powder. The user can also detach the spin basket 21 by detaching the fastening nut 27 from the driving shaft 25.

Referring to fig. 3, a feeding opening 22 is opened at a position of the top of the casing 2 near the inner peripheral wall of the centrifugal barrel 21, and the feeding opening 22 is communicated with the centrifugal barrel 21. The feed opening 22 position department fixedly connected with feed side's pipe 3 of casing 2, feed side's pipe 3 covers the feed opening 22 setting of

casing

2, 3 bottoms of feed side's pipe pass the vertical setting of

casing

2, 3 bottoms of feed side's pipe are located the centrifuge bucket 21, a plurality of discharge gates 31 have been seted up to the interior perisporium position department that feed side's pipe 3 is located centrifuge bucket 21 internal partitioning near centrifuge bucket 21, discharge gate 31 sets up along the length direction array of feed side's pipe 3. The equal fixedly connected with hang plate 32 of every discharge gate 31 position department of self corresponds in the feed side pipe 3, and hang plate 32 is by keeping away from 21 one end of centrifugal barrel to being close to 21 one end downward sloping setting of centrifugal barrel, and hang plate 32 is close to 21 one end of centrifugal barrel and stretches out from the discharge gate 31 that feed side pipe 3 corresponds. A plurality of filtering holes 33 are formed in the position, located in the feeding square pipe 3, of each inclined plate 32, and graphite powder can pass through the filtering holes 33.

When the user uses, the user pours the graphite powder into feed square pipe 3 in through feed square pipe 3 top, and partial graphite powder slides to centrifuge barrel 21 inner wall along hang plate 32 when the graphite powder passes through hang plate 32, and another part graphite powder then falls on the hang plate 32 of below through a plurality of filtration pores 33 of hang plate 32 to continue to slide to centrifuge barrel 21's internal perisporium. Graphite powder can follow the different height of the internal perisporium of a plurality of hang plates 32 landing respectively to centrifugal barrel 21 to make graphite powder evenly distributed at centrifugal barrel 21's internal perisporium, improve graphite powder centrifugal drying's effect.

Referring to fig. 3 and 4, a cleaning device 4 is arranged at the top of the machine shell 2 near the inner peripheral wall of the centrifugal barrel 21, and the cleaning device 4 is arranged at the top of the machine shell 2 far away from the feeding square pipe 3. Cleaning device 4 includes installation pipe 41, and installation pipe 41 fixed connection is in the casing 2 top, and installation pipe 41 axial vertical setting, installation pipe 41 are linked together with casing 2. The inner peripheral wall of the mounting tube 41 is fixedly connected with a rotary cylinder 42, an output shaft of the rotary cylinder 42 is fixedly connected with a fixed shaft 43, the fixed shaft 43 is positioned at the position below the rotary cylinder 42 in the mounting tube 41, and the rotary cylinder 42 can drive the fixed shaft 43 to rotate. The fixed shaft 43 is far away from one end of the rotary cylinder 42 and is fixedly connected with a telescopic cylinder 44, a piston rod of the telescopic cylinder 44 faces towards the direction far away from the rotary cylinder 42 and is vertically arranged, a connecting block 45 is fixedly connected with a piston rod of the telescopic cylinder 44, and the connecting block 45 is vertically arranged along the axial direction of the centrifugal barrel 21 in the length direction. Three bracing pieces 451 of connecting block 45 one side fixedly connected with, the length direction of bracing piece 451 is perpendicular to the length direction setting of connecting block 45, and three bracing piece 451 sets up along connecting block 45 width direction is crisscross. The outer side of each supporting rod 451 is provided with a damping spring 452, the axial direction of the damping spring 452 is arranged along the length direction of the supporting rod 451, and the damping spring 452 is fixedly connected to the connecting block 45. Every damping spring 452 keeps away from equal fixedly connected with scraper 453 of connecting block 45 one end, and damping spring 452 applys the effort that makes it keep away from connecting block 45 for scraper 453, and connecting hole 454 has all been seted up to every scraper 453 near connecting block 45 one side, and three bracing piece 451 is sliding connection respectively in the connecting hole 454 of the scraper 453 that corresponds, and damping spring 452 fixed connection is outside in the connecting hole 454 of scraper 453. The bottom of each scraper 453 is provided with a cutting edge 455, the length direction of the cutting edge 455 is arranged along the length direction of the scraper 453, and the edge tip of the cutting edge 455 is arranged vertically downward.

Referring to fig. 2 and 3, three high pressure nozzles 46 are fixedly connected to a side of the connection block 45 away from the support bar 451, and the three high pressure nozzles 46 are arranged in an array along a length direction of the connection block 45. Each high-pressure nozzle 46 is fixedly connected with a water delivery hose 461, the high-pressure nozzle 46 and the water delivery hose 461 are connected with a lotus root pot, and the water delivery hose 461 passes through the machine shell 2 through the installation pipe 41. The top of the frame 1 is fixedly connected with a water tank 11, the top of the water tank 11 is fixedly connected with a water pump 12, the water pump 12 is communicated with the water tank 11, one ends of the three water delivery hoses 461, which are far away from the high-pressure spray nozzle 46, are fixedly connected with the water pump 12, and the water pump 12 is communicated with the water delivery hoses 461. The connecting block 45 is fixedly connected with a brush 47 at the position close to each high-pressure spray head 46, and the brush 47 can abut against the inner peripheral wall of the centrifugal barrel 21.

When the user uses, after the centrifugation of graphite powder finishes, the graphite granule after the dehydration can concretize and form the graphite layer at the internal perisporium of centrifugation bucket 21, telescopic cylinder 44 is opened to the user this moment, make telescopic cylinder 44's piston rod stretch out downwards, telescopic cylinder 44's piston rod drives connecting block 45, bracing piece 451 and damping spring 452 downstream, thereby drive three cutter downstream, the cutting edge 455 of removal in-process cutter bottom cuts the graphite layer along vertical direction, thereby make the cutter can stretch into in the graphite layer. Then, the user starts the centrifugal motor 23 at a slow speed, the centrifugal motor 23 drives the centrifugal barrel 21 to rotate at a slow speed, so that the centrifugal barrel 21 and the cutters move relatively, and the three cutters scrape off the graphite layer at the height. After the graphite layer at the height of the scraper 453 is scraped, the user continues to start the telescopic cylinder 44, and the piston rod of the telescopic cylinder 44 drives the scraper 453 to continue to move downwards, so that the graphite layer below the scraper is scraped until the graphite layer in the centrifugal barrel 21 is scraped. At this in-process, the cutting edge 455 of cutter can be convenient for the cutter and stretch into the graphite layer and strike off the graphite layer, and bracing piece 451 and damping spring 452 then play the vibration that reduces scraper 453 and strike off the graphite layer, and scraper 453 supports under damping spring 452's elastic action on the internal perisporium of centrifugation bucket 21, further improves the effect of striking off the graphite layer. After the scraper 453 scrapes off the graphite layer in the whole centrifugal barrel 21, the user collects the scraped graphite blocks completely to finish the centrifugal drying and dehydration of graphite. When the user need clear up centrifuge bowl 21, the user starts revolving cylinder 42, revolving cylinder 42 drives connecting block 45 and rotates, thereby make high pressure nozzle 46 and brush 47 rotate to the internal perisporium position department that is close to centrifuge bowl 21, the user opens high pressure nozzle 46 and water pump 12 and starts centrifugal motor 23 at a slow speed afterwards, high pressure nozzle 46 blowout rivers wash down the graphite granule that will adhere to in the sieve mesh of centrifuge bowl 21, brush 47 also plays the effect of brushing the graphite granule of adhering to the internal perisporium of centrifuge bowl 21 simultaneously, further clean centrifuge bowl 21, be convenient for clear up adnexed graphite.

Referring to fig. 3 and 5, a position of the inner peripheral wall of the casing 2 near the bottom of the centrifugal barrel 21 is fixedly connected with a limit ring 5, and the limit ring 5 is in a ring shape. The bottom of the limiting ring 5 is provided with a rotating groove 51 near the centrifugal barrel 21, and the rotating groove 51 is arranged along the outline of the limiting ring 5. The outer peripheral wall of the centrifuge bucket 21 is fixedly connected with a plurality of connecting rods 52, the length direction of the connecting rods 52 is arranged along the radial direction of the centrifuge bucket 21, and the connecting rods 52 are arranged along the outer peripheral wall of the centrifuge bucket 21 in a circumferential array. Each connecting rod 52 is rotatably connected with a rotating roller 53 with elasticity at a position far away from the centrifugal barrel 21, the axial direction of the rotating roller 53 is arranged along the axial direction of the centrifugal barrel 21, and the rotating roller 53 can abut against the rotating groove 51 of the limiting ring 5. The top of each limiting ring 5 is provided with a liquid collecting groove 54, the liquid collecting groove 54 is a ring groove, and the liquid collecting groove 54 is formed along the outline of the limiting ring 5.

When the user uses, the centrifuge bucket 21 rotates to make the graphite powder stick to the inner peripheral wall of the centrifuge bucket 21 tightly, and throws out the liquid in the graphite powder from the sieve pores of the centrifuge bucket 21, the thrown-out liquid part slides into the liquid collecting groove 54 of the spacing ring 5 along the inner wall of the casing 2, and the part directly falls into the liquid collecting groove 54 of the spacing ring 5, and the liquid collecting groove 54 of the spacing ring 5 plays a role in collecting the thrown-out liquid in the graphite powder. The elastic rotating roller 53 at the position of the centrifugal barrel 21 close to the bottom is abutted in the rotating groove 51 of the limiting ring 5, thereby reducing the vibration and swing of the centrifugal barrel 21 far away from the centrifugal motor 23 and playing a role of shock absorption.

Referring to fig. 2 and 3, a collection bin 6 is fixedly connected to the bottom of the casing 2 at a position corresponding to the centrifugal barrel 21, and the collection bin 6 is arranged to cover the bottom of the centrifugal barrel 21. The bottom of the collection bin 6 is fixedly connected with a discharge hopper 61, the cross-sectional area of the top of the discharge hopper 61 is larger than that of the bottom, the discharge hopper 61 is communicated with the collection bin 6, the bottom of the discharge hopper 61 is fixedly connected with a valve 62, and the valve 62 can cover the cross-sectional area of the discharge hopper 61.

When the user uses, after the graphite powder is spin-dried in centrifugal bucket 21, scrape off from centrifugal bucket 21's internal perisporium by scraper 453 to in the internal perisporium along centrifugal bucket 21 falls into collects storehouse 6, when the graphite powder centrifugal drying finishes the back user and open valve 62, make the graphite powder discharge along discharge hopper 61, be convenient for the user to collect the dry graphite powder that finishes.

The implementation principle of the spherical graphite centrifuge easy to clean is as follows: the user turns on the centrifugal motor 23, and the centrifugal motor 23 drives the transmission shaft 25 and the rotating shaft sleeve 24 to rotate, thereby driving the centrifugal barrel 21 to rotate. At this moment, the user pours the graphite powder to be dried into the square feeding pipe 3 from the top of the square feeding pipe 3, the graphite powder falls along the square feeding pipe 3, and the graphite powder slides to different heights of the inner peripheral wall of the centrifugal barrel 21 along the inclined plates 32. The graphite powder is driven by the centrifugal barrel 21 to be tightly attached to the inner peripheral wall of the centrifugal barrel 21 under the action of centrifugal force, and at the moment, liquid in the graphite powder is thrown out of the sieve holes of the centrifugal barrel 21 and falls into the liquid collecting tank 54 of the limiting ring 5, and finally is discharged out of the machine shell 2 through the drain pipe. In the rotating process, the plurality of elastic rotating rollers 53 abut against the rotating groove 51 of the limiting ring 5, and play a role in reducing the swing and vibration of the centrifugal barrel 21 away from the centrifugal motor 23. After the centrifugal spin-drying of the graphite powder is finished, the user opens the telescopic cylinder 44, the piston rod of the telescopic cylinder 44 extends out, drive the connecting block 45 to move downwards, the connecting block 45 drives the three supporting rods 451, the three damping springs 452 and the three scrapers 453 move downwards, the cutting edge 455 at the bottom of the scraper 453 cuts the top of the graphite layer consolidated on the inner peripheral wall of the centrifugal barrel 21, so that the scraper 453 moves into the graphite layer, then the user slowly opens the centrifugal motor 23, the centrifugal motor 23 drives the centrifugal barrel 21 to rotate slowly, the scraper 453 and the inner peripheral wall of the centrifugal barrel 21 move relatively, so as to scrape the graphite on the inner peripheral wall of the centrifugal barrel 21, the scraped graphite powder falls into the collecting bin 6, after the graphite layer at the height of the scraper 453 finishes collecting, the user continues to open the telescopic cylinder 44, the piston rod of the telescopic cylinder 44 continues to extend, so as to continue to scrape the graphite layer below until the graphite layer on the inner wall of the centrifugal barrel 21 is scraped. After the graphite powder is dried and collected, the valve 62 is opened by a user, so that the graphite powder is discharged from the discharge hopper 61. The user opens revolving cylinder 42 after the graphite powder finishes collecting, revolving cylinder 42 drives fixed axle 43 to rotate thereby driving telescopic cylinder 44 and connecting block 45 to rotate, make three high pressure nozzle 46 and three brush 47 rotate to be close to centrifugal barrel 21 internal perisporium position department, the user opens water pump 12 and high pressure nozzle 46 simultaneously, and start centrifugal motor 23 at a slow speed, centrifugal motor 23 drives centrifugal barrel 21 and rotates at a slow speed, high pressure nozzle 46 will be attached to the graphite powder of centrifugal barrel 21 and wash down, the brush hair can be with the graphite brush that is attached to the centrifugal barrel 21 inner wall simultaneously and remove, thereby be convenient for clear up graphite centrifuge.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an easy spherical graphite centrifuge of clearing up, includes frame (1), casing (2), centrifugal motor (23) and centrifuge bucket (21), and centrifugal motor (23) can drive centrifuge bucket (21) and rotate, and a plurality of sieve meshes, its characterized in that have been seted up to centrifuge bucket (21) lateral wall: the cleaning device (4) is arranged at the position, close to the inner peripheral wall of the centrifugal barrel (21), of the top of the machine shell (2), the cleaning device (4) comprises a rotary cylinder (42), a fixing shaft (43), a telescopic cylinder (44), a connecting block (45), a water tank (11) and a plurality of water delivery hoses (461), the rotary cylinder (42) is connected to the top of the machine shell (2), the fixing shaft (43) is fixedly connected to a piston rod of the rotary cylinder (42), the rotary cylinder (42) can drive the fixing shaft (43) to rotate, the telescopic cylinder (44) is fixedly connected to one end, far away from one end of the rotary cylinder (42), of the fixed shaft (43), the piston rod of the telescopic cylinder (44) is vertically arranged, the connecting block (45) is fixedly connected to the piston rod of the telescopic cylinder (44), the connecting block (45) is axially vertically arranged, one side of the connecting block (45) is connected with the plurality of scrapers (453), the scrapers (453) can abut against the inner peripheral wall of the centrifugal barrel (21), one side, the connecting block (45) far away from the scrapers (453) is provided with the plurality of the high-pressure spray heads (46), each high-pressure spray head (46) is communicated with each water delivery hose (461), and each water delivery hose (11) is communicated with each water delivery hose (461).

2. An easy-to-clean spherical graphite centrifuge as defined in claim 1, wherein: cleaning device (4) still include a plurality of brushes (47), and brush (47) rigid coupling is close to high pressure nozzle (46) position department in connecting block (45), and brush (47) can butt in the internal perisporium of centrifugation bucket (21).

3. An easy-to-clean spherical graphite centrifuge as defined in claim 1, wherein: every scraper (453) are kept away from centrifugal bucket (21) position department and have all seted up connecting hole (454), connecting hole (454) position department that connecting block (45) correspond every scraper (453) all rigid coupling have bracing piece (451), bracing piece (451) sliding connection is in connecting hole (454) of scraper (453), scraper (453) can slide along the length direction of bracing piece (451), every bracing piece (451) outside all is provided with damping spring (452), damping spring (452) one end rigid coupling in connecting block (45), damping spring (452) are kept away from connecting block (45) one end rigid coupling in scraper (453) and are close to self connecting hole (454) position department, damping spring (452) provide the effort that makes scraper (453) keep away from connecting block (45) for scraper (453).

4. An easy-to-clean spherical graphite centrifuge as defined in claim 1, wherein: centrifugal bucket (21) intermediate position department rigid coupling has rotation axle sleeve (24), rotation axle sleeve (24) and centrifugal bucket (21) coaxial setting, the cross-sectional area that rotation axle sleeve (24) followed self axial both ends is less than the cross-sectional area that rotates axle sleeve (24) intermediate position department, the output shaft rigid coupling of centrifugal motor (23) has transmission shaft (25), transmission shaft (25) periphery wall rigid coupling has spacing dish (26), transmission shaft (25) pass spacing piece setting, spacing dish (26) can the butt be close to the internal perisporium of top position department in rotation axle sleeve (24), there is fastening nut (27) transmission shaft (25) correspond spacing dish (26) below position department threaded connection, fastening nut (27) can the butt be close to the internal perisporium of below position department in rotation axle sleeve (24).

5. An easy-to-clean spherical graphite centrifuge as defined in claim 1, wherein: casing (2) top is close to centrifuge bucket (21) internal perisporium position department and has seted up feeding mouth (22), casing (2) correspond self feeding mouth (22) position department rigid coupling has feed side's pipe (3), the vertical setting of length direction of feed side's pipe (3), feed side's pipe (3) stretch into in centrifuge bucket (21), a plurality of discharge gates (31) have been seted up near centrifuge bucket (21) one side in feed side's pipe (3), it has hang plate (32) to be close to the equal rigid coupling of every discharge gate (31) position department of self in feed side's pipe (3), the cross section setting that hang plate (32) cover feed side's pipe (3), hang plate (32) are by keeping away from centrifuge bucket (21) internal perisporium one end to the internal perisporium one end that is close to centrifuge bucket (21) setting, every hang plate (32) all stretches out feed side's pipe (3) from discharge gate (31) that feed side's pipe (3) correspond, a plurality of filtration pores (33) have all been seted up to the part that every hang plate (32) are located feed side's pipe (3), graphite particle can pass inclined filtration pore (33).

6. An easy-to-clean spherical graphite centrifuge as defined in claim 1, wherein: casing (2) internal perisporium is close to centrifugal bucket (21) bottom position department rigid coupling and has spacing ring (5), spacing ring (5) bottom is close to centrifugal bucket (21) one side and has been seted up and has rotated groove (51), it is the annular to rotate groove (51), the profile of spacing ring (5) is seted up along rotating groove (51), centrifugal bucket (21) periphery wall is close to bottom position department rigid coupling and has a plurality of connecting rods (52), a plurality of connecting rods (52) are circumference array setting along centrifugal bucket (21) periphery wall, it is connected with elastic live-rollers (53) all to keep away from centrifugal bucket (21) position department in every connecting rod (52), the axial vertical setting of live-rollers (53), live-rollers (53) can the butt in the live-rollers (51) of spacing ring (5).

7. An easy-to-clean spherical graphite centrifuge as defined in claim 6, wherein: the top of the limiting ring (5) is provided with a liquid collecting groove (54), the liquid collecting groove (54) is a ring groove, and the liquid collecting groove (54) is formed along the outline of the limiting ring (5).

8. An easy-to-clean spherical graphite centrifuge as claimed in claim 1, wherein: casing (2) bottom corresponds centrifuge bucket (21) position department rigid coupling and has collection storehouse (6), and collection storehouse (6) covers the bottom setting of centrifuge bucket (21), and collection storehouse (6) bottom rigid coupling has discharge hopper (61), and discharge hopper (61) are linked together with collection storehouse (6), and discharge hopper (61) bottom rigid coupling has valve (62), and valve (62) can cover the cross section setting of discharge hopper (61).

9. An easy-to-clean spherical graphite centrifuge as defined in claim 1, wherein: each scraper (453) bottom has all seted up cutting edge (455), and cutting edge (455) length direction sets up along scraper (453) length direction, and the tip of cutting edge (455) sets up vertically downwards.