CN113414014A - W-shaped single centrifugal centrifuge - Google Patents
W-shaped single centrifugal centrifuge Download PDFInfo
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- CN113414014A CN113414014A CN202110804890.1A CN202110804890A CN113414014A CN 113414014 A CN113414014 A CN 113414014A CN 202110804890 A CN202110804890 A CN 202110804890A CN 113414014 A CN113414014 A CN 113414014A
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- guide rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention relates to a W-shaped single centrifugal centrifuge, which comprises a centrifugal disc, a shell and a spiral guide rod, wherein the centrifugal disc is arranged on a base, a conveying channel is formed between the outer edge of an inner disc and the inner wall of the shell, one side of the shell is provided with a discharge hole communicated with the conveying channel, and an arc-shaped guide rod, a sensor and a blowing device are sequentially arranged between the tail end of the spiral guide rod and the discharge hole, are used for screening bulk materials, and are used for sensing the bulk materials; a space is reserved between the arc-shaped guide rod and the upper end face of the outer ring, one end of the arc-shaped guide rod is fixed with the shell, the other end of the arc-shaped guide rod is bent along the rotation direction of the centrifugal disc, and the tail end of the arc-shaped guide rod faces the inner disc; the sensor is electrically connected with a control system of the blowing device through the controller. The invention has the functions of noise reduction, shock absorption, screening and material return, and has the effects of simple structure and low cost.
Description
Technical Field
The invention relates to a bulk material conveying device, in particular to a W-shaped single centrifugal centrifuge.
Background
Bulk cargo material feeding unit is the device that can carry the bulk cargo according to the assigned direction, and the vibration dish material feeding unit that current generally adopts, vibration dish material feeding unit realizes the supplementary feeder equipment that the bulk cargo removed through the vibration, and it can be used to carry bulk cargo such as screw, plastics lid, electric capacity core.
However, the applicant has tried to convey bulk material by means of centrifugal discs, since on the one hand noise is generated when the bulk material is conveyed by means of vibrating discs, and on the other hand vibration easily causes damage to delicate bulk material (such as capacitor cores).
At present, for example, the utility model with the publication number CN210709496U discloses a centrifugal conveyor, which comprises a centrifugal conveying disc, a conveying belt line, a positioning mechanism and a power mechanism; the centrifugal conveyance disk has: go up the carousel, lower carousel, the pivot of coaxial connection carousel and lower carousel, set up the stock guide on lower carousel, be located the shell of carousel and lower carousel week side, go up the carousel, lower carousel and shell enclose into a centrifugal conveying chamber, the centrifugal conveying chamber has the discharge gate of seting up on the shell, the stock guide sets up perpendicularly on lower carousel, it extends to discharge gate department from the center of carousel down, the conveyer belt line is located one side of centrifugal conveyer dish, its one end is connected to discharge gate department, positioning mechanism includes a plurality of location guide pulleys, each location guide pulley sets up along the conveyer belt line, power unit is connected with the lower extreme transmission of pivot.
The prior art scheme among the above-mentioned, it is through placing the bulk cargo on lower carousel, and the bulk cargo can be thrown to discharge gate department and be carried to on the belt line along with the rotation of carousel down afterwards.
However, the applicant has found that when the bulk material is conveyed by a centrifugal disc similar to the above, it can only be guaranteed that the bulk material is conveyed out of the belt line in a linear arrangement, and the bulk material cannot be conveyed out in a uniform arrangement. Therefore, when bulk materials are conveyed by the centrifugal disc, the arrangement states of the bulk materials on the belt line are different (for example, the directions of adjacent bulk materials are opposite, and the like), if the bulk materials in a specified conveying state need to be screened, specific screening equipment and screened bulk material returning equipment need to be additionally added, and the centrifugal disc is complex in structure and high in cost.
Disclosure of Invention
The invention aims to provide a W-shaped single centrifugal centrifuge which has the functions of noise reduction, shock absorption, screening and material return, and is simple in structure and low in cost.
The above object of the present invention is achieved by the following technical solutions:
a W-shaped single centrifugal centrifuge is characterized in that a centrifugal disc is arranged on a base and consists of an inner disc with a W-shaped upper end section and an outer ring integrally formed on the edge of the inner disc, wherein the upper end of the outer ring is inclined, and the lower side of the outer ring is far away from the inner disc;
the shell is arranged on the outer side of the centrifugal disc in a surrounding mode and is in rotating connection with the centrifugal disc;
the spiral guide rod is fixed on the shell through a support, the spiral guide rod is in sliding fit with the upper end face of the centrifugal disc, and the spiral direction of the spiral guide rod is the same as the rotation direction of the centrifugal disc;
a conveying channel is formed between the outer edge of the inner disc and the inner wall of the shell, a discharge hole communicated with the conveying channel is formed in one side of the shell, and an arc-shaped guide rod for screening bulk materials, a sensor for sensing the bulk materials and an air blowing device for blowing the bulk materials which do not meet the requirements into the inner disc are sequentially arranged between the tail end of the spiral guide rod and the discharge hole; the sensor is electrically connected with a control system of the blowing device through the controller.
A space is reserved between the arc-shaped guide rod and the upper end face of the outer ring, one end of the arc-shaped guide rod is fixed with the shell, the other end of the arc-shaped guide rod is bent along the rotation direction of the centrifugal disc, and the tail end of the arc-shaped guide rod faces the inner disc.
Through adopting above-mentioned technical scheme, at first, the inner disc of W form can avoid the bulk cargo to pile up the central point at the inner disc for centrifugal motion can all bulk cargos take place for the unable centrifugal condition of the inner disc central point bulk cargo of similar to V-arrangement can not appear and take place.
Secondly, the bulk cargo that is located the inner disc can be got rid of to outer loop department along spiral guide bar under the effect of frictional force and centrifugal force, can lead highly nonconforming bulk cargo to the inner disc in through the arc guide bar afterwards, and highly meeting the requirements the bulk cargo then can be through the interval between arc guide bar and the outer loop and to discharge gate direction removal.
Along with the bulk cargo removes to the discharge gate direction, the bulk cargo can be responded to by the sensor this moment, and the signal that the sensor sensed this moment can be transmitted the controller with the form of signal of telecommunication, and the controller is according to opening and close of the signal control air pump of difference. When the motion form of the bulk material does not meet the requirement, the air pump is started, and the air blowing pipe blows the bulk material back into the inner disc for recentrification; when the motion form of the bulk cargo meets the requirement, the air pump does not act, and the bulk cargo can be directly conveyed to the discharge port along the inner wall of the shell, so that the return of the bulk cargo is realized.
To sum up, this scheme can play for the vibration dish and fall make an uproar and absorbing effect, for current centrifugal tray, this scheme then can be directly in the centrifugal tray screening bulk cargo, realizes that the bulk cargo is correct and carry in order, need not additionally to increase the screening installation and by the bulk cargo feed back equipment after the screening, not only simple structure, but also can reduce cost.
The invention is further configured to: the included angle between the outer ring and the horizontal plane is (0-30 degrees).
Through adopting above-mentioned technical scheme, in this contained angle within range, the one end of bulk cargo can produce a power to the shell direction, avoids the direct problem that drops to the inner disc of bulk cargo, improves the conveying efficiency of bulk cargo.
The invention is further configured to: the included angle between the outer ring and the horizontal plane is 15 degrees.
Through adopting above-mentioned technical scheme, the bulk cargo is difficult to directly drop to the inner disc, can also make simultaneously nonconforming bulk cargo can be sent back to the inner disc by arc guide bar and gas blow pipe easily in, screening efficiency and bulk cargo transport stability homoenergetic obtain promoting.
The invention is further configured to: the support is including erectting the crossbeam in the shell top, the crossbeam is provided with a plurality of fixed columns fixed with the spiral guide bar towards spiral guide bar direction.
Through adopting above-mentioned technical scheme, the crossbeam can realize the fixed of spiral guide bar with the fixed column, and its simple structure can reduction in production cost.
The invention is further configured to: the crossbeam is provided with a plurality of slideways for the fixed columns to slide, and the top ends of the fixed columns respectively penetrate through the slideways and are in threaded connection with nuts at the penetrating ends and the penetrating ends.
Through adopting above-mentioned technical scheme, the height and the position of fixed column all can be adjusted through the slide, and then the fixed of the different spiral guide bars of adaptation improves the suitability.
The invention is further configured to: and a limiting sheet for blocking bulk materials is fixed on the inner wall of the shell and positioned on one side of the discharge port, which is far away from the tail end of the spiral guide rod.
Through adopting above-mentioned technical scheme, spacing piece has the guide effect, can lead to the discharge gate in carrying the bulk cargo to discharge gate department, avoids the bulk cargo to cross the condition of discharge gate, improves the transport stability of bulk cargo.
The invention is further configured to: the upper end surface of the inner disc is provided with a friction layer, and a plurality of salient points protrude from the surface of the friction layer.
Through adopting above-mentioned technical scheme, the frictional force of inner disc up end can be increased to the frictional layer, increases frictional force between bulk cargo and the inner disc, improves the rotatory drive power that produces the bulk cargo of inner disc.
In conclusion, the beneficial technical effects of the invention are as follows:
firstly, the inner disc with the W-shaped section can prevent bulk materials from being accumulated at the central point of the inner disc; secondly, after the centrifugal disc rotates, the bulk materials are thrown to the outer ring, the bulk materials are output in a conforming state after being screened by the arc-shaped guide rod and the air blowing pipe, and the non-conforming bulk materials are directly fed back to the inner disc for re-centrifugation; therefore, bulk cargo conveying in a uniform arrangement state can be realized through the scheme, additional screening equipment and screened bulk cargo returning equipment are not required, the structure is simple, and the cost can be reduced;
the included angle between the outer ring and the horizontal plane is limited to 0-30 degrees, and in the included angle range, one end of the bulk material can generate a force towards the shell, so that the problem that the bulk material directly falls into the inner disc is avoided, and the conveying efficiency of the bulk material is improved;
set up spacing piece in the inboard of discharge gate, spacing piece can be with carrying to the bulk cargo direction of discharge gate department to the discharge gate in, avoids the bulk cargo to cross the condition of discharge gate, improves the transport stability of bulk cargo.
Drawings
FIG. 1 is a schematic diagram of a prior art capacitor core;
FIG. 2 is a schematic diagram of the capacitor core of the present invention in a first flat position;
FIG. 3 is a perspective cross-sectional view of FIG. 2;
FIG. 4 is a schematic diagram of the capacitor core of the present invention in a first flat position;
fig. 5 is a schematic diagram of the structure of the present invention in conjunction with a standing capacitor core.
Reference numerals: 1. a capacitor core; 2. a centrifugal pan; 201. an inner disc; 202. an outer ring; 3. a housing; 4. a spiral guide bar; 5. a delivery channel; 6. a support; 601. a cross beam; 602. fixing a column; 7. a discharge port; 8. an arc-shaped guide rod; 9. a sensor; 10. a blowing device; 11. a slideway; 12. a nut; 13. a limiting sheet; 14. a base; 15. an electric motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The invention discloses a W-shaped single centrifugal centrifuge which can be used for screening and conveying various bulk materials, wherein the bulk materials refer to materials in a dispersed state, such as bottle caps, capacitor cores 1, non-standard parts and the like. In the present embodiment, a W-type single centrifugal separator is used for screening and conveying the capacitor element 1.
The capacitor core 1 is a type of capacitor, and is an element for storing electric quantity and electric energy (potential energy), as shown in fig. 1, the capacitor core includes a housing 3 and an electronic element (not shown in the figure) located in the housing 3, the whole housing 3 is rectangular, side walls at two ends of the housing 3 in the width direction are arc-surface-shaped, and the capacitor core 1 needs to be in the state shown in fig. 2 in the transportation process to meet the discharging requirement.
Referring to fig. 2 and 3, the W-type single centrifugal type includes a centrifugal disk 2 mounted on a base 14 and a power device for driving the centrifugal disk 2 to rotate.
The centrifugal disc 2 includes an inner disc 201 and an outer ring 202 integrally formed on an edge of the inner disc 201, a friction layer (not shown in the figure) is sprayed on an upper end surface of the inner disc 201, the friction layer is specifically a powder coating layer, and a plurality of salient points (not shown in the figure) protrude from a surface of the friction layer.
The cross section of the top wall of the inner disc 201 is W-shaped, the upper end surface of the outer ring 202 is inclined, and the lower side of the upper end surface of the outer ring 202 is far away from the inner disc 201, in this embodiment, the included angle between the outer ring 202 and the horizontal plane is 15 °, and in other embodiments, the included angle between the outer ring 202 and the horizontal plane can be any angle within the range of (0-30 °). The inner disc 201 and the bottom of the outer ring 202 are integrally formed to form a structure with an inverted circular truncated cone-shaped cross section, and in other embodiments, the bottom structures of the inner disc 201 and the outer ring 202 may be in any shape.
The power device in this embodiment is a motor 15, the motor 15 is fixed to the bottom of the centrifugal disc 2 through a base 14, an output shaft of the motor 15 is coaxial with the centrifugal disc 2, the output shaft of the motor 15 vertically extends to the bottom of the centrifugal disc 2 and is fixed to the centrifugal disc 2, after the motor 15 is started, the centrifugal disc 2 rotates, and the capacitor core 1 on the centrifugal disc 2 simultaneously centrifuges and rotates.
The edge cover of centrifugal dish 2 is equipped with annular shell 3, and outer loop 202 extends to the inner wall that is close to shell 3, rotates between shell 3 and the centrifugal dish 2 and is connected, and shell 3 is fixed with base 14, and centrifugal dish 2 is rotatory back, and electric capacity core 1 can be got rid of to the edge of centrifugal dish 2 and with shell 3 inner wall butt.
The edge of the shell 3, which is positioned on the centrifugal disc 2, is provided with a discharge port 7, and the discharge port 7 is used for discharging the capacitor core 1 in a state meeting the requirements. The inner wall of the casing 3 is fixed with an arc-shaped guide rod 8, a sensor 9 and an air blowing device 10 communicated with an air pump (not shown in the figure) respectively towards the edge of the centrifugal disc 2, and the arc-shaped guide rod 8, the sensor 9, the outlet end of the air blowing device 10 and the discharge port 7 are distributed in sequence along the rotation direction of the centrifugal disc 2.
Wherein, arc guide bar 8 is the arc form, and arc guide bar 8's one end and shell 3 welded fastening, the other end extends to the top of inner disc 201 along the direction of rotation of centrifugal disc 2. The lowest position of the arc-shaped guide rod 8 and the upper end face of the outer ring 202 have a distance, which is used for the capacitor core 1 in the lying state (as shown in fig. 2 and 4) to pass through, but the capacitor core 1 in the standing state (as shown in fig. 5) cannot pass through. When the standing capacitor core 1 moves to the position of the arc-shaped guide rod 8, the standing capacitor core 1 is knocked down by the arc-shaped guide rod 8 to be in a lying state, or is guided into the inner disc 201 by the arc-shaped guide rod 8, and primary screening of the state of the capacitor core 1 and primary material return of the capacitor core 1 are realized.
In this embodiment, the sensor 9 is a photosensitive sensor 9, the photosensitive sensor 9 is a photosensitive sensor 9 of model EX-LS61 available from ohnlong automation (china) ltd, and the principle of the photosensitive sensor 9 belongs to the prior art, and the photosensitive sensor is responsive to different external optical signals or optical radiation, which is not described herein again.
The blowing device 10 is specifically a blowing pipe communicated with an air pump (not shown in the figure), the photosensor 9 is electrically connected with a control system of the air pump through a controller, when the capacitor core 1 in the lying state is conveyed to the sensing range of the photosensor 9, because the capacitor core 1 in the lying state has two conditions (as shown in fig. 2 and fig. 4), the photosensor 9 can generate different optical signals, according to the different optical signals, the air pump can be controlled by the control system to be opened in one state, so that the capacitor core 1 in the state shown in fig. 4 is blown into the centrifugal disc 2 to be centrifuged again, secondary screening of the state of the capacitor core 1 and secondary material return of the capacitor core 1 are realized, and the capacitor core 1 after secondary screening can be conveyed to the discharge port 7 and conveyed out from the discharge port 7 in order.
The inner wall of the outer shell 3 at the discharge port 7 is provided with a limiting sheet 13 for guiding the capacitor core 1 into the discharge port 7, one end of the limiting sheet 13 is fixed with one side of the discharge port 7 far away from the gas blowing pipe, and the other end extends to the joint of the inner disc 201 and the outer ring 202 along the opposite direction of the rotation direction of the centrifugal disc 2.
The upper end surface of the centrifugal disc 2 is spirally provided with a spiral guide rod 4, and the spiral direction of the spiral guide rod 4 is the same as the rotating direction of the centrifugal disc 2. The spiral starting point of the spiral guide rod 4 is positioned on the central axis of the inner disc 201, a space is reserved between the spiral guide rod 4 and the upper end face of the centrifugal disc 2, and the spiral guide rod 4 is connected with the centrifugal disc 2 in a sliding mode. Spiral guide bar 4 has the guide effect, can be with electric capacity core 1 according to the direction centrifugation of spiral guide bar 4 to outer loop 202 department, can make simultaneously from outer loop 202 feed back to electric capacity core 1 of inner disc 201 can not blockked by electric capacity core 1 on the inner disc 201, makes things convenient for the feed back of electric capacity core 1 on outer loop 202.
Be provided with the support 6 that is used for fixed spiral guide bar 4 between spiral guide bar 4 and the shell 3, support 6 includes that the fixed frame locates the crossbeam 601 of shell 3 top, and crossbeam 601 is provided with a plurality of fixed columns 602 towards spiral guide bar 4 direction. The bottom end of the fixed column 602 is welded and fixed with the spiral guide rod 4, and the top end of the fixed column 602 is detachably connected with the cross beam 601.
The crossbeam 601 vertically runs through a plurality of slideways 11 for the fixed column 602 to slide, the top ends of the fixed columns 602 respectively pass through different slideways 11 and are in threaded connection with nuts 12 at the penetrating end and the penetrating end, the top ends of the fixed columns 602 can be fixed by screwing the nuts 12, and the height of the fixed columns 602 can be adjusted by unscrewing the nuts 12.
The implementation principle of the embodiment is as follows: firstly, place electric capacity core 1 in centrifugal dish 2, the inner disc 201 of W form this moment can avoid electric capacity core 1 to pile up at the central point of inner disc 201 for all electric capacity cores 1 all can produce centrifugal motion, and the condition emergence that can't be centrifugal similar to V-arrangement inner disc 201 central point electric capacity core 1 can not appear.
Secondly, after starting power device, power device can drive centrifugal disc 2 and rotate, the electric capacity core 1 that is located inner disc 201 can be got rid of to outer loop 202 department along spiral guide bar 4 under the effect of frictional force and centrifugal force, arc guide bar 8 can lead the electric capacity core 1 (refer to fig. 5) that highly do not conform to the requirement back to inner disc 201 and recentrify afterwards, and electric capacity core 1 (refer to fig. 2 and 4) that highly conform to the requirement then can pass through the interval between arc guide bar 8 and the outer loop 202 and move to discharge gate 7 direction, realize once screening and a feed back.
Along with electric capacity core 1 (refer to fig. 2 and 4) of the state of lying move to discharge gate 7 direction, electric capacity core 1 can be responded to by photosensor 9 this moment, according to electric capacity core 1's different states, electric capacity core 1 position that photosensor 9 can sense is also different, the light signal that photosensor 9 sensed this moment is also different, different light signal can transmit the controller with the signal form of telecommunication of difference, the controller can be according to opening and close of the signal control air pump of difference. When the motion form of the capacitor core 1 does not meet the requirement, the air pump is started, and the air blowing pipe blows the capacitor core 1 shown in fig. 4 back into the inner disc 201 for re-centrifugation; when the motion state of the capacitor core 1 meets the requirement, the air pump does not act, and secondary screening and secondary material return are realized.
Finally, the capacitor core 1 meeting the requirements can be directly conveyed to the discharge port 7 along the inner wall of the shell 3, and is guided to the discharge port 7 by the limiting piece 13, so that the capacitor core 1 is conveyed in a uniform arrangement state, screening equipment does not need to be additionally added, and the screened capacitor core 1 feeding back equipment is omitted, so that the structure is simple, and the cost can be reduced.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. A W-type single centrifuge comprising:
the centrifugal disc (2) is arranged on the base (14) and consists of an inner disc (201) with a W-shaped upper end section and an outer ring (202) integrally formed on the edge of the inner disc (201), the upper end surface of the outer ring (202) is inclined, and the lower side of the outer ring is far away from the inner disc (201);
the shell (3) is arranged on the outer side of the centrifugal disc (2) in a surrounding mode, and is in rotating connection with the centrifugal disc (2);
the centrifugal disc centrifugal machine comprises a spiral guide rod (4), wherein the spiral guide rod (4) is fixed on a shell (3) through a support (6), the spiral guide rod (4) is in sliding fit with the upper end face of a centrifugal disc (2), and the spiral direction of the spiral guide rod (4) is the same as the rotating direction of the centrifugal disc (2);
a conveying channel (5) is formed between the outer edge of the inner disc (201) and the inner wall of the outer shell (3), a discharge hole (7) communicated with the conveying channel (5) is formed in one side of the outer shell (3), and an arc-shaped guide rod (8) used for screening bulk materials, a sensor (9) used for sensing the bulk materials and an air blowing device (10) used for blowing the bulk materials which do not meet the requirements into the inner disc (201) are sequentially arranged between the tail end of the spiral guide rod (4) and the discharge hole (7); the sensor (9) is electrically connected with a control system of the blowing device (10) through a controller;
a distance is reserved between the arc-shaped guide rod (8) and the upper end face of the outer ring (202), one end of the arc-shaped guide rod (8) is fixed with the shell (3), the other end of the arc-shaped guide rod is bent along the rotation direction of the centrifugal disc (2), and the tail end of the arc-shaped guide rod faces the inner disc (201).
2. The W-type single centrifuge of claim 1, wherein: the included angle between the outer ring (202) and the horizontal plane is (0-30 degrees).
3. The W-type single centrifuge of claim 2, wherein: the included angle between the outer ring (202) and the horizontal plane is 15 degrees.
4. The W-type single centrifuge of claim 1, wherein: the support (6) comprises a cross beam (601) erected above the shell (3), and a plurality of fixing columns (602) fixed with the spiral guide rod (4) are arranged on the cross beam (601) towards the spiral guide rod (4).
5. The W-type single centrifuge of claim 4, wherein: the cross beam (601) is provided with a plurality of slideways (11) for the fixed columns (602) to slide, and the top ends of the fixed columns (602) respectively penetrate through the slideways (11) and are in threaded connection with nuts (12) at the penetrating ends and the penetrating ends.
6. The W-type single centrifuge of claim 1, wherein: and a limiting piece (13) for blocking bulk materials is fixed on the inner wall of the shell (3) and on one side of the discharge port (7) far away from the tail end of the spiral guide rod (4).
7. The W-type single centrifuge of claim 1, wherein: the upper end surface of the inner disc (201) is provided with a friction layer, and a plurality of salient points protrude from the surface of the friction layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110804890.1A CN113414014B (en) | 2021-07-16 | 2021-07-16 | W-shaped Shan Lixin centrifugal machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110804890.1A CN113414014B (en) | 2021-07-16 | 2021-07-16 | W-shaped Shan Lixin centrifugal machine |
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| Publication Number | Publication Date |
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| CN113414014A true CN113414014A (en) | 2021-09-21 |
| CN113414014B CN113414014B (en) | 2023-07-25 |
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| CN202110804890.1A Active CN113414014B (en) | 2021-07-16 | 2021-07-16 | W-shaped Shan Lixin centrifugal machine |
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| CN112974243A (en) * | 2021-01-21 | 2021-06-18 | 温州彩社农业科技有限公司 | Centrifugal nut separation processing apparatus is used in high-efficient processing of food |
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| CN210709496U (en) * | 2019-10-29 | 2020-06-09 | 苏州长河自动化设备有限公司 | Centrifugal conveyer |
| CN110902284A (en) * | 2019-12-23 | 2020-03-24 | 北京盈创高科新技术发展有限公司 | Reason bottle dish equipment and contain its beverage bottle recovery system |
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| CN113414014B (en) | 2023-07-25 |
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