CN112808472A - Cyclone separator with double-power scraping device - Google Patents

Abstract

The invention discloses a cyclone separator with double-power scraping devices. The cyclone separator with the double-power material scraping device comprises a cyclone hopper, a rotating main shaft, a radial rotating shaft, a reversing sleeve, a main driving part, a wind driving plate and two material scrapers; bearings are respectively fixed on the upper mounting seat and the lower flat beam of the cyclone hopper; the upper end and the lower end of the rotary main shaft are respectively connected with two bearings in a rotating mode, the upper end of the rotary main shaft is connected with a main driving part, the lower end of the rotary main shaft is connected with the upper end of a reversing sleeve, the middle of the radial rotating shaft is connected with the lower end of the reversing sleeve, two wind driving plates are symmetrically arranged at positions, close to two ends, of the radial rotating shaft, two material scrapers are soft rubber plates, the outer side faces of the material scrapers are in contact fit with the lower end of the inner wall of a cyclone hopper, and the upper. The automatic dust cleaning machine has the effect of automatically and efficiently cleaning dust.

Description

Cyclone separator with double-power scraping device

Technical Field

The invention relates to a garbage material separating device, in particular to a cyclone separator with a double-power scraping device.

Background

In modern life, urbanization is promoted day by day, and a large amount of rubbish materials are born along with, especially solid rubbish, and solid rubbish is simply piled up and is handled, can occupy a large amount of lands, consequently to solid rubbish classification sorting process more and more important, in solid rubbish processing, involve adopting cyclone to screen tiny dust, its defect lies in: tiny dust is easy to adhere to the inner wall of the cyclone separator, and particularly dust with certain magnetism and dust with high humidity are more seriously adhered, so that a large amount of dust on the inner wall of the cyclone separator is adhered, materials are accumulated, and the cyclone separation effect is greatly reduced.

Disclosure of Invention

To address one or more of the above concerns, the present invention provides a cyclone separator with a dual power scraping device.

According to one aspect of the invention, the cyclone separator with the double-power scraping device comprises a cyclone hopper, a rotating main shaft, a radial rotating shaft, a reversing sleeve, a main driving part, a wind driving plate and two scrapers;

an air inlet pipe capable of inputting dust-containing air is installed at the upper end of a cylindrical main cylinder body of the cyclone hopper, an exhaust pipe capable of exhausting clean air is installed on the upper end face of the cylindrical main cylinder body, a cone at the lower end of the main cylinder body is directly connected with a dust temporary storage hopper, a plurality of fixing seats are connected with the circumferential array of the lower end wall of the main cylinder body, a damping plate made of rubber is in threaded connection with the lower surface of each fixing seat, two ends of a lower flat beam are fixed at the lower end of the inner wall of the main cylinder body, the outer wall of the exhaust pipe is connected with the lower end of an upper mounting seat right above the;

the rotary main shaft is vertically arranged, the upper end and the lower end of the rotary main shaft are respectively connected with two disc bearings in a rotating mode, the upper end of the rotary main shaft is connected with the main driving part, the lower end of the rotary main shaft is connected with the upper end of the reversing sleeve, the middle of the radial rotating shaft is connected with the lower end of the reversing sleeve, and two connecting assemblies are symmetrically arranged at positions, close to the two ends; the two wind driving plates are vertically arranged and are respectively connected with the two connecting assemblies;

the two scrapers are soft rubber plates, the outer side surfaces of the scrapers are in contact fit with the lower end of the inner wall of the cyclone hopper, and the upper ends of the two scrapers and the two ends of the radial rotating shaft are respectively in adjustable connection by adopting threaded parts; the main driving part rotates actively to drive the rotating main shaft and the radial main shaft to rotate, so that the scraper can remove accumulated materials and dust adhered to the inner wall of the cyclone hopper; the cyclone hopper is ventilated, the wind driving plate is blown by wind, and the rotating main shaft and the radial main shaft rotate passively, so that the scraper is driven to remove accumulated materials and dust on the inner wall of the cyclone hopper.

This cyclone with double dynamical scraper has realized automatic clearance dust, and its beneficial effect is: firstly, dust is automatically cleaned, the cyclone separator is not stopped, the cleaning is convenient, manual work is not needed, the speed is high, and the production efficiency is high; secondly, a double-power driven scraper is adopted, wherein a wind driving plate is driven by wind power and can drive the scraper to automatically clean accumulated dust in real time, so that material accumulation is avoided, a main driving part is driven by electricity or manpower and can supplement power for excessive accumulated dust and insufficient wind power, and the two parts are combined to efficiently remove the accumulated dust without blockage; thirdly, the wind driving plate and the main driving part are integrated and practical with a set of transmission device, namely a rotating main shaft, so that the structure is compact, the driving directions are consistent, and the effect is good; the scraper is a rubber plate and can be contacted and attached with the cyclone hopper, so that dust accumulation can be well removed, and the cyclone hopper can be protected; fifthly, the shock absorption plate can reduce the stress load of the cyclone hopper, protect the cyclone hopper, and the upper mounting seat and the lower flat beam fix the double bearings, so that the rotating main shaft is high in verticality, free of left and right deviation, stable in operation of the whole structure and free of blockage.

In some embodiments, the upper mounting seat comprises a lower rectangular tube and an upper seat plate, the upper seat plate is welded at the upper port of the lower rectangular tube, an upper through hole is arranged in the middle of the upper seat plate, the lower end of the lower rectangular tube is a circular arc section, the circular arc section is fitted with and welded with the connecting surface of the exhaust tube into a whole, an upper avoidance hole is arranged on the connecting surface of the exhaust tube, a bearing is connected with the upper seat plate in a threaded manner, and a rotating main shaft in the bearing penetrates through the upper through hole, the inner cavity of the lower rectangular tube, the upper avoidance hole and the tube hole of the exhaust tube to enter the inner cavity of the main cylinder;

the lower flat beam comprises a lower base plate and a lower beam, the two ends of the lower beam are respectively welded on the inner wall of the main cylinder body, the upper surface of the lower beam is welded with the lower base plate, a lower through hole is formed in the middle of the lower base plate, a lower avoiding hole is formed in the lower beam, a bearing is in threaded connection with the lower base plate, and a shaft sleeve bearing at the lower end of the rotary main shaft penetrates through the lower through hole and the lower avoiding hole.

In some embodiments, the underbeam is an angle steel, two sloping plates of the angle steel are inclined to form an angle, the right-angle side is located on the horizontal plane, the two sides of the lower seat plate are welded to the upper ends of the two sloping plates, and the center of the right-angle side and the adjacent inclined plane are provided with lower wall yielding holes.

In some embodiments, the radial notch at the upper end of the main cylinder body is communicated with the air inlet pipe, the central hole of the upper end plate is integrally connected with an upper connecting flange, the upper connecting flange is connected with the exhaust pipe and communicated with the exhaust pipe, the lower end of the dust temporary storage hopper is provided with an ash discharging part, and the ash discharging part is a straight pipe internally provided with an electromagnetic plug valve or is provided with an opening and closing motor;

a plurality of reinforcing plates in circumferential array are arranged between the flange plate of the upper connecting flange and the upper end plate of the main cylinder; the upper side surface of the inner end of the reinforcing plate is welded with the flange plate of the upper connecting flange into a whole, the lower side surface of the inner end of the reinforcing plate is welded with the upper end plate of the main cylinder into a whole, the outer end of the reinforcing plate vertically upwards forms an ear plate, and the ear plate is provided with a hoisting hole;

the lower end of the main cylinder body is provided with a square arc hole installation access door, the upper outer wall of the access door is provided with a handle, and the access door is hinged with the square arc hole; the middle of the access door is provided with an observation window made of transparent acrylic materials.

In some embodiments, the fixing seat comprises a vertical plate, a flat connecting plate and a reinforcing angle plate, wherein the inner side surface of the vertical plate and the outer wall of the main cylinder are integrally arranged or welded to form a right-angle seat; the inner side surface of the reinforcing angle plate is welded on the outer side surface of the vertical plate, the lower surface of the reinforcing angle plate and the outer end of the middle of the upper surface of the flat yoke plate are welded into a whole, the lower end of the vertical plate is vertically welded or integrally connected to the inner end of the upper surface of the flat yoke plate, and the lower part of the flat yoke plate is in threaded connection with the damping plate; the inner surface of the vertical plate is an arc surface which is attached to the outer wall of the main cylinder.

In some embodiments, the scraper comprises a rectangular plate-shaped body, the lower end of the body is also provided with an inward bending part, the body is attached to the inner wall of the main cylinder, and the inward bending part is attached to the inner wall of the cone;

the body and the outer edge of the inner bending part are connected with the arc end in an integrated plasticizing mode.

In some embodiments, coupling assembling includes the back splint, the front splint, front splint and back splint medial surface all have the same circular arc hole, the outer wall of circular arc hole and radial pivot cooperatees, radial pivot centre gripping is connected in two circular arc holes, both ends about the circular arc hole, the back splint are equipped with two first through-holes, the front splint is equipped with two first screw holes, first screw hole and first through-hole set up relatively, the screw passes the first screw hole of first through-hole screw in, thereby make the fixed and centre gripping of back splint and front splint connect radial pivot.

In some embodiments, the middle of the rear side surface of the wind driving plate and the middle of the front side surface of the front clamping plate are welded into a whole;

in some embodiments, the wind driving plate is provided with a second threaded hole, the second threaded hole and the first threaded hole are oppositely arranged, and the screw passes through the first through hole, the first threaded hole and is screwed into the second threaded hole, so that the middle of the rear side of the wind driving plate is in threaded connection with the front side of the front clamping plate.

In some embodiments, the upper end of each scraper is provided with a vertical long round adjusting hole, a plurality of tangential through holes are arranged at the two radial ends of the radial rotating shaft at equal intervals, and the vertical long round adjusting holes of the two scrapers are adjustably connected with the tangential through holes at the two ends respectively by threaded pieces;

in some embodiments, the radial rotating shaft is a round tube structure and the rotating spindle is quenched and tempered steel.

In some embodiments, the main driving part is a rotating handle in the shape of a round rod, and the rotating handle is welded at the upper end of the rotating main shaft; or the rotating handle is connected and fixed on an upper radial perforation at the upper end of the rotating main shaft through a pin.

In some embodiments, the lower end of the rotating spindle is provided with a first radial threaded hole, the upper surface of the reversing sleeve is provided with a vertical central shaft hole, two side walls of the central shaft hole are symmetrically provided with two upper lateral pin holes, the lower end of the rotating spindle is inserted into the central shaft hole in a tight fit mode, and the two lateral pin holes are connected with the first radial threaded hole through threaded pieces or pins.

The middle of the radial rotating shaft is provided with a second radial threaded hole, the lower end wall of the reversing sleeve is provided with a lower radial through hole, two side walls of the lower radial through hole are symmetrically provided with two lower side pin holes, the middle of the radial rotating shaft is tightly matched and inserted into the lower radial through hole, and the two second radial threaded holes and the lower radial through hole are connected through threaded pieces or pins.

Drawings

FIG. 1 is a schematic cross-sectional view of a cyclone separator with a dual power scraping device according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the cyclone hopper of FIG. 1 with a dual power scraper assembly for removing cyclone material;

FIG. 3 is a cross-sectional schematic view of the radial spindle and reversing sleeve of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the reversing sleeve and rotating spindle of FIG. 2;

FIG. 5 is a three-dimensional schematic view of the reversing sleeve of FIG. 4;

FIG. 6 is a cross-sectional view of the connection assembly and wind driven portion of FIG. 2;

FIG. 7 is a three-dimensional schematic view of a cyclone separator with a dual power scraping device as shown in FIG. 2;

FIG. 8 is a three-dimensional schematic view of the cyclone hopper of FIG. 1;

FIG. 9 is an enlarged partial schematic view of the cyclone hopper of FIG. 8;

FIG. 10 is a three-dimensional view of the fixing base shown in FIG. 8;

the device comprises a cyclone hopper 01, a main cylinder 10, a cone 101, an upper connecting flange 102, an access door 103, a handle 104, an observation window 105, a rectangular wing plate 106, an upper mounting seat 11, a lower rectangular pipe 111, an upper seat plate 112, an arc section 113, a lower flat beam 12, a lower seat plate 121, a lower beam 122, a fixed seat 13, a vertical plate 131, a flat coupling plate 132, a reinforcing angle plate 133, an arc surface 134, a damping plate 14, an air inlet pipe 15, an exhaust pipe 16, a dust temporary storage hopper 17, a dust discharge part 18, a reinforcing plate 19, an ear plate 191 and a hoisting hole 192;

the rotary spindle 1, the first radial threaded hole 100;

the radial rotating shaft 2, a second radial threaded hole 21 and a tangential through hole 22;

the reversing sleeve 3, a central shaft hole 31, a lower radial through hole 32, an upper lateral pin hole 33 and a lower pin hole 34;

a main drive unit 4; a wind driving plate 5, a second threaded hole 51;

the connecting assembly 6, the rear clamping plate 61, the front clamping plate 62, the arc hole 63, the first through hole 64 and the first threaded hole 65; a bearing 7;

the scraper 8, the body 80, the inward bending part 81, the arc end 82 and the vertical long round adjusting hole 83.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Fig. 1 to 10 schematically show a cyclone separator with a dual power scraping device according to an embodiment of the invention. As shown in the figure, the device comprises a cyclone hopper 01, a rotating main shaft 1, a radial rotating shaft 2, a reversing sleeve 3, a main driving part 4, a wind driving plate 5 and two scrapers 8;

an air inlet pipe 15 capable of inputting dust-containing air is installed at the upper end of a cylindrical main cylinder 10 of the cyclone hopper 01, an exhaust pipe 16 capable of exhausting clean air is installed on the upper end face of the cylindrical main cylinder 10, a cone 101 at the lower end of the main cylinder 10 is directly connected with a dust temporary storage hopper 17, a plurality of fixing seats 13 are connected to the circumferential array of the lower end wall of the main cylinder 10, a damping plate 14 made of rubber is connected to the lower surface of each fixing seat 13 in a threaded mode, the two ends of a lower flat beam 12 are fixed to the lower end of the inner wall of the main cylinder 10, the lower end of an upper mounting seat 11 is connected to the outer wall of the exhaust pipe 16 right above the central line of the main cylinder;

the rotary main shaft 1 is vertically arranged, the upper end and the lower end of the rotary main shaft 1 are respectively connected with two disc bearings 7 in a rotating mode, the upper end of the rotary main shaft 1 is connected with the main driving part 4, the lower end of the rotary main shaft 1 is connected with the upper end of the reversing sleeve 3, the middle of the radial rotating shaft 2 is connected with the lower end of the reversing sleeve 3, and two connecting components 6 are symmetrically arranged at positions, close to the two ends, of the; the two wind driving plates 5 are vertically arranged and are respectively connected with the two connecting assemblies 6;

the two scrapers 8 are soft rubber plates, the outer side surfaces of the scrapers 8 are in contact fit with the lower end of the inner wall of the cyclone hopper, and the upper ends of the two scrapers 8 are adjustably connected with the two ends of the radial rotating shaft 2 through threaded parts respectively; the main driving part 4 rotates actively to drive the rotating main shaft 1 and the radial main shaft 2 to rotate, so that the scraper 8 removes accumulated materials and dust adhered to the inner wall of the cyclone hopper; the cyclone hopper is ventilated, the wind driving plate 5 is blown by wind, and the rotating main shaft 1 and the radial main shaft 2 rotate passively, so that the scraper 8 is driven to remove accumulated materials and dust on the inner wall of the cyclone hopper.

This cyclone with double dynamical scraper has realized automatic clearance dust, and its beneficial effect is: firstly, dust is automatically cleaned, the cyclone separator is not stopped, the cleaning is convenient, manual work is not needed, the speed is high, and the production efficiency is high; secondly, a double-power driven scraper is adopted, wherein the wind driving plate 5 is driven by wind power and can drive the scraper 8 to automatically clean accumulated dust in real time, so that material accumulation is avoided, the main driving part 4 is driven electrically or manually, so that power generated when the accumulated dust is too much and the wind power is insufficient can be supplemented, and the accumulated dust can be efficiently removed without blockage by combining the two; thirdly, the wind driving plate 5 and the main driving part 5 are integrated and practical with a set of transmission device, namely the rotating main shaft 1, so that the structure is compact, the driving directions are consistent, and the effect is good; fourthly, the scraper 8 is a rubber plate, the scraper 8 can be contacted and attached with the cyclone hopper, and not only can dust accumulation be well removed, but also the cyclone hopper can be protected; fifthly, the damping plate 14 can reduce the stress load of the cyclone hopper 01, protect the cyclone hopper 01, and the upper mounting seat 11 and the lower flat beam 12 fix the double bearings 7, so that the rotating main shaft 1 is high in verticality, free of left and right offset, stable in operation of the whole structure and free of blocking.

Preferably, the upper mounting seat 11 includes a lower rectangular tube 111 and an upper seat plate 112, the upper seat plate 112 is welded at the upper port of the lower rectangular tube 111, the middle of the upper seat plate 112 is provided with an upper through hole, the lower end of the lower rectangular tube 111 is a circular arc cross section 113, the circular arc cross section 113 is fitted with and welded to the connecting surface of the exhaust duct 16, the connecting surface of the exhaust duct 16 is provided with an upper avoidance hole, the upper seat plate 112 is connected with a bearing 7 by a screw thread, and a rotating spindle 1 in the bearing 7 passes through the upper through hole, the inner cavity of the lower rectangular tube 111, the upper avoidance hole and the tube hole of the exhaust duct 16 to enter the inner cavity of the main cylinder 10;

the lower flat beam 12 comprises a lower seat plate 121 and a lower beam 122, two ends of the lower beam 122 are respectively welded on the inner wall of the main cylinder 10, the lower seat plate 121 is welded on the upper surface of the lower beam 122, a lower through hole is arranged in the middle of the lower seat plate 121, the lower beam 122 is provided with a lower avoidance hole, the lower seat plate 121 is in threaded connection with a bearing 7, and the lower end of the rotating main shaft 1 is sleeved with the bearing 7 and penetrates through the lower through hole and the lower avoidance hole;

underbeam 122 is the angle steel, and two hypotenuse boards slope 45 settings and right-angle side of angle steel are located the horizontal plane, and bedplate 121 both sides are down welded to two hypotenuse board upper ends, and right-angle side center and adjacent inclined plane are equipped with the lower wall and give way the hole. The beneficial effects are as follows: this setting can provide good positioning performance for rotating spindle 1, and the straightness that hangs down is high, and the rotational stability does not have and rocks.

Preferably, the radial notch at the upper end of the main cylinder 10 is communicated with the air inlet pipe 15, the central hole of the upper end plate is integrally connected with an upper connecting flange 102, the upper connecting flange 102 is connected with an exhaust pipe 16 and communicated with the exhaust pipe 16, the lower end of the dust temporary storage hopper 17 is provided with an ash discharge part 18, and the ash discharge part 18 is a straight pipe internally provided with an electromagnetic plug valve or is provided with an on-off motor;

a plurality of reinforcing plates 19 in circumferential array are arranged between the flange plate of the upper connecting flange 102 and the upper end plate of the main cylinder 10; the upper side surface of the inner end of the reinforcing plate 19 is welded with the flange plate of the upper connecting flange 102 into a whole, the lower side surface of the inner end of the reinforcing plate 19 is welded with the upper end plate of the main cylinder 10 into a whole, the outer end of the reinforcing plate 19 is vertically upwards formed into an ear plate 191, and the ear plate 191 is provided with a hoisting hole 192; the beneficial effects are as follows: the reinforcing plate 19 not only improves the strength of the main cylinder 10, but also is convenient for hoisting and transportation.

The lower end of the main cylinder body 10 is provided with a square arc hole installation access door 103, the upper outer wall of the access door 103 is provided with a handle 104, and the access door 103 is hinged with the square arc hole; an observation window 105 made of transparent acrylic material is arranged in the middle of the access door 103; rectangular wing plates 106 are formed at the outer edges of the four sides of the inner side surface of the access door 103, rectangular lugs are arranged in the middle of the rectangular wing plates 106, and the rectangular lugs are matched with the square arc holes; the rectangular wing plate 106 is sealed around the square arc hole. The beneficial effects are as follows: this access door 103 sealing performance is high, conveniently observes inside situation simultaneously.

Preferably, the fixing seat 13 includes a vertical plate 131, a flat connection plate 132 and a reinforcing angle plate 133, and the inner side of the vertical plate 131 and the outer wall of the main cylinder 10 are integrally disposed or welded to form a right-angle seat; the inner side surface of the reinforcing angle plate 133 is welded on the outer side surface of the vertical plate 131, the lower surface of the reinforcing angle plate 133 and the outer end of the middle of the upper surface of the flat connecting plate 132 are welded into a whole, the lower end of the vertical plate 131 is vertically welded or integrally connected to the inner end of the upper surface of the flat connecting plate 132, and the lower part of the flat connecting plate 132 is in threaded connection with the damping plate 14; the beneficial effects are as follows: the damper plate 14 can reduce overall structural stresses.

The inner surface of the vertical plate 131 is an arc surface 134, and the arc surface 134 is attached to the outer wall of the main cylinder 10.

Preferably, the scraper 8 comprises a rectangular plate-shaped body 80, the lower end of the body 80 is also provided with an inward bent part 81, the body 80 is attached to the inner wall of the main cylinder 10, and the inward bent part 81 is attached to the inner wall of the cone 101;

the body 80 is connected with the outer edge of the inner bent part 81 and the arc end 82 in an integrated plasticizing way;

preferably, the body 80 has a width of 1cm to 15 cm. The beneficial effects are as follows: the scraper 8 has better cleaning effect.

Preferably, coupling assembling 6 includes back splint 61, front splint 62, front splint 61 and back splint 62 medial surface all have the same circular arc hole 63, circular arc hole 63 matches with the outer wall of radial pivot 2, 2 centre gripping of radial pivot are connected in two circular arc holes 63, both ends about circular arc hole 63, back splint 61 is equipped with two first through-holes 64, front splint 62 is equipped with two first screw holes 65, first screw hole 65 and first through-hole 64 set up relatively, the first screw hole 65 of first through-hole 64 screw in is passed to the screw spare, thereby make back splint 61 and front splint 62 fixed and centre gripping connection radial pivot 2. The beneficial effects are as follows: this coupling assembling 6 simple to operate, convenient adjustment.

Preferably, the middle of the rear side surface of the wind driving plate 5 and the middle of the front side surface of the front clamping plate 62 are welded into a whole;

preferably, the wind driving plate 5 is provided with a second screw hole 51, the second screw hole 51 is opposite to the first screw hole 65, and a screw passes through the first through hole 64 and the first screw hole 65 and is screwed into the second screw hole 51, so that the rear side surface of the wind driving plate 5 is screwed on the front side surface of the front clamping plate 62.

Preferably, the upper end of the scraper 8 is provided with a vertical long round adjusting hole 83,

a plurality of tangential through holes 22 are arranged at the two radial ends of the radial rotating shaft 2 at equal intervals, and the vertical long circle adjusting holes 83 of the two scrapers 8 are adjustably connected with the tangential through holes 22 at the two ends respectively by screw thread pieces; the beneficial effects are as follows: this setting can improve the regulation performance of scraping glassware 8, is suitable for the whirlwind hopper of more sizes.

Or the radial rotating shaft 2 is in a circular tube structure, and the rotating main shaft 1 is made of hardened and tempered 45 steel.

Preferably, the main driving part 4 is a round bar-shaped rotation handle, and the rotation handle is welded at the upper end of the rotating main shaft 1; or the rotating handle is connected and fixed on an upper radial perforation at the upper end of the rotating main shaft 1 through a pin. The beneficial effects are as follows: the rotating handle has simple structure and convenient operation.

Preferably, the driving part 4 is a driving motor, and the driving motor is directly connected with the upper end of the rotating main shaft 1. The beneficial effects are as follows: the electric drive is effectual, can the very first time cooperation pnematic drive.

Preferably, the lower end of the rotating main shaft 1 is provided with a first radial threaded hole 100, the upper surface of the reversing sleeve 3 is provided with a vertical central shaft hole 31, two side walls of the central shaft hole 31 are symmetrically provided with two upper lateral pin holes 33, the lower end of the rotating main shaft 1 is inserted into the central shaft hole 31 in a tight fit manner, and the two lateral pin holes 33 are connected with the first radial threaded hole 100 through threaded pieces or pins.

The middle of the radial rotating shaft 2 is provided with a second radial threaded hole 21, the lower end wall of the reversing sleeve 3 is provided with a lower radial through hole 32, two lower side pin holes 34 are symmetrically arranged on two side walls of the lower radial through hole 32, the middle of the radial rotating shaft 2 is tightly inserted into the lower radial through hole 32, and the two second radial threaded holes 21 and the lower radial through hole 32 are connected through threaded pieces or pins. The beneficial effects are as follows: the reversing sleeve 3 is simple in structure, high in positioning accuracy and firm in overall structure.

The foregoing are only some embodiments of the invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.

Claims (10)

1. A cyclone separator with double power scraping devices is characterized by comprising a cyclone hopper (01), a rotating main shaft (1), a radial rotating shaft (2), a reversing sleeve (3), a main driving part (4), a wind driving plate (5) and two scrapers (8);

an air inlet pipe (15) capable of inputting dust-containing air is installed at the upper end of a cylindrical main cylinder body (10) of the cyclone hopper (01), an exhaust pipe (16) capable of exhausting clean air is installed on the upper end face of the cylindrical main cylinder body, a cone (101) at the lower end of the main cylinder body (10) is directly connected with a dust temporary storage hopper (17), a plurality of fixing seats (13) are connected to the circumferential array of the lower end wall of the main cylinder body (10), a damping plate (14) made of rubber is connected to the lower surface of each fixing seat (13) in a threaded mode, two ends of a lower flat beam (12) are fixed to the lower end of the inner wall of the main cylinder body (10), bearings (7) are fixed to the upper mounting seat (11) and the lower flat beam (12) on the outer wall of the exhaust pipe (16);

the rotary main shaft (1) is vertically arranged, the upper end and the lower end of the rotary main shaft are respectively connected with two discs of the bearings (7) in a rotating mode, the upper end of the rotary main shaft (1) is connected with the main driving part (4), the lower end of the rotary main shaft (1) is connected with the upper end of the reversing sleeve (3), the middle of the radial rotating shaft (2) is connected with the lower end of the reversing sleeve (3), and two connecting components (6) are symmetrically arranged at positions, close to the two ends, of the radial rotating shaft (2); the two wind driving plates (5) are vertically arranged and are respectively connected with the two connecting assemblies (6);

the two scrapers (8) are soft rubber plates, the outer side surfaces of the scrapers (8) are in contact fit with the lower end of the inner wall of the cyclone hopper, and the upper ends of the two scrapers (8) are adjustably connected with the two ends of the radial rotating shaft (2) through threaded parts respectively; the main driving part (4) rotates actively to drive the rotating main shaft (1) and the radial main shaft (2) to rotate, so that the scraper (8) removes accumulated materials and dust adhered to the inner wall of the cyclone hopper; the cyclone hopper is ventilated, the wind driving plate (5) is blown by wind, and the rotating main shaft (1) and the radial main shaft (2) rotate passively, so that the scraper (8) is driven to remove accumulated materials and dust on the inner wall of the cyclone hopper.

2. The cyclone separator with double power scraping device as claimed in claim 1, the upper mounting seat (11) comprises a lower rectangular pipe (111) and an upper seat plate (112), the upper seat plate (112) is welded at the upper port of the lower rectangular pipe (111), an upper through hole is arranged in the middle of the upper seat plate (112), the lower end of the lower rectangular pipe (111) is provided with an arc section (113), the arc section (113) and the connecting surface of the exhaust pipe (16) are fitted and welded into a whole, an upper avoidance hole is formed in the connecting surface of the exhaust pipe (16), a bearing (7) is connected to the upper seat plate (112) in a threaded mode, and a rotating main shaft (1) in the bearing (7) penetrates through the upper through hole, the inner cavity of the lower rectangular pipe (111), the upper avoidance hole and the pipe hole of the exhaust pipe (16) to enter the inner cavity of the main cylinder body (10);

the lower flat beam (12) comprises a lower base plate (121) and a lower beam (122), two ends of the lower beam (122) are respectively welded on the inner wall of the main cylinder body (10), the upper surface of the lower beam (122) is welded with the lower base plate (121), a lower through hole is formed in the middle of the lower base plate (121), a lower avoidance hole is formed in the lower beam (122), the lower base plate (121) is connected with a bearing (7) in a threaded manner, and the lower end of the rotating main shaft (1) is sleeved with the bearing (7) and penetrates through the lower through hole and the lower avoidance hole;

or underbeam (122) are the angle steel, two hypotenuse plates slope 45 settings and right-angle side of angle steel are located the horizontal plane, two the welding of hypotenuse plate upper end bedplate (121) both sides, right-angle side center and adjacent inclined plane are equipped with the lower wall and give way the hole.

3. The cyclone separator with the double-power scraping device is characterized in that a radial notch at the upper end of the main cylinder body (10) is communicated with the air inlet pipe (15), a central hole of an upper end plate is integrally connected with an upper connecting flange (102), the upper connecting flange (102) is connected with the exhaust pipe (16) and communicated with the exhaust pipe (16), an ash discharging part (18) is installed at the lower end of the temporary dust storage hopper (17), and the ash discharging part (18) is a straight pipe in which an electromagnetic plug valve is installed or is provided with an opening and closing motor;

a plurality of reinforcing plates (19) in circumferential arrays are arranged between the flange plate of the upper connecting flange (102) and the upper end plate of the main cylinder (10); the upper side surface of the inner end of the reinforcing plate (19) is welded with the flange plate of the upper connecting flange (102) into a whole, the lower side surface of the inner end of the reinforcing plate (19) is welded with the upper end plate of the main cylinder (10) into a whole, the outer end of the reinforcing plate (19) is vertically upwards formed into an ear plate (191), and a hoisting hole (192) is arranged on the ear plate (191);

the lower end of the main cylinder body (10) is provided with a square arc hole installation access door (103), the upper outer wall of the access door (103) is provided with a handle (104), and the access door (103) is hinged with the square arc hole; an observation window (105) made of transparent acrylic materials is arranged in the middle of the access door (103).

4. The cyclone separator with double power scrapers of claim 1, characterized in that the fixed seat (13) comprises a vertical plate (131), a flat connecting plate (132) and a reinforcing angle plate (133), the inner side of the vertical plate (131) and the outer wall of the main cylinder (10) are integrally arranged or welded to form a right angle seat; the inner side surface of the reinforcing angle plate (133) is welded on the outer side surface of the vertical plate (131), the lower surface of the reinforcing angle plate (133) and the outer end of the middle part of the upper surface of the flat connection plate (132) are welded into a whole, the lower end of the vertical plate (131) is vertically welded or integrally connected to the inner end of the upper surface of the flat connection plate (132), and the lower part of the flat connection plate (132) is in threaded connection with the damping plate (14); the internal surface of vertical plate (131) is arc surface (134), arc surface (134) with the laminating of main barrel (10) outer wall mutually.

5. The cyclone separator with the double-power scraping device as claimed in claim 1, characterized in that the scraper (8) comprises a rectangular plate-shaped body (80), an inward bent part (81) is further arranged at the lower end of the body (80), the body (80) is attached to the inner wall of the main cylinder (10), and the inward bent part (81) is attached to the inner wall of the cone (101);

the body (80) and the outer edge of the inward bending part (81) are connected with the arc end (82) in an integrated plasticizing mode.

6. The cyclone separator with double power scraping devices as claimed in claim 1, wherein said connecting assembly (6) comprises a rear clamping plate (61) and a front clamping plate (62), said front clamping plate (61) and said rear clamping plate (62) have the same circular arc hole (63) on the inner side, said circular arc hole (63) matches with the outer wall of said radial rotating shaft (2), said radial rotating shaft (2) is clamped and connected in two circular arc holes (63), said circular arc hole (63) is at the upper and lower ends, said rear clamping plate (61) is provided with two first through holes (64), said front clamping plate (62) is provided with two first threaded holes (65), said first threaded holes (65) and said first through holes (64) are oppositely arranged, a screw passes through said first through holes (64) and screwed into said first threaded holes (65), thereby said rear clamping plate (61) and said front clamping plate (62) are fixed and clamped and connected with said radial rotating shaft (2) .

7. The cyclone separator with double power scrapers of claim 6, characterized in that the middle of the rear side of the wind driving plate (5) and the middle of the front side of the front clamping plate (62) are welded together;

or the wind driving plate (5) is provided with a second threaded hole (51), the second threaded hole (51) and the first threaded hole (65) are oppositely arranged, and a threaded piece penetrates through the first through hole (64) and the first threaded hole (65) and is screwed into the second threaded hole (51), so that the middle of the rear side face of the wind driving plate (5) is in threaded connection with the front side face of the front clamping plate (62).

8. Cyclone separator with double power scrapers according to claim 1, characterized in that the upper end of the scraper (8) is provided with a vertical oblong adjusting hole (83),

a plurality of tangential through holes (22) are formed in the radial two ends of the radial rotating shaft (2) at equal intervals, and the vertical long circle adjusting holes (83) of the two scrapers (8) are in adjustable connection with the tangential through holes (22) in the two ends respectively through threaded parts;

or the radial rotating shaft (2) is of a circular tube structure, and the rotating main shaft (1) is made of hardened and tempered 45 steel.

9. The cyclone separator with double power scrapers of claim 1, characterized in that the main driving part (4) is a rotating handle in the shape of a round bar, which is welded on the upper end of the rotating main shaft (1); or the rotating handle is connected and fixed with an upper radial perforation at the upper end of the rotating main shaft (1) through a pin.

10. The cyclone separator with the double-power scraping device is characterized in that a first radial threaded hole (100) is formed in the lower end of the rotating main shaft (1), a vertical central shaft hole (31) is formed in the upper surface of the reversing sleeve (3), two upper lateral pin holes (33) are symmetrically formed in two side walls of the central shaft hole (31), the lower end of the rotating main shaft (1) is inserted into the central shaft hole (31) in a tight fit mode, and the two lateral pin holes (33) are connected with the first radial threaded hole (100) through threaded pieces or pins;

be equipped with radial screw hole of second (21) in the middle of radial pivot (2), the terminal wall is equipped with down and radially perforates (32) under reversing sleeve (3), radially perforate (32) both sides wall symmetry down is equipped with two downside pinhole (34), the tight fit inserts in the middle of radial pivot (2) radially perforate (32), two radial screw hole of second (21) with radially perforate (32) down through screw or pin joint.

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