CN215638722U

CN215638722U - High-sealing energy-saving rotary kiln for processing magnetic powder

Info

Publication number: CN215638722U
Application number: CN202122179121.5U
Authority: CN
Inventors: 赵敬耀
Original assignee: Nanjing Tairui New Material Technology Co ltd
Current assignee: Nanjing Tairui New Material Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-25
Anticipated expiration: 2031-09-09

Abstract

The utility model belongs to the field of rotary kilns, in particular to a high-sealing energy-saving rotary kiln for processing magnetic powder, aiming at the problems that a large amount of materials are adhered to the inner wall of the existing rotary kiln, the energy consumption is increased and the sealing performance is reduced, the utility model provides a scheme that the rotary kiln comprises a frame and a kiln body which is rotatably sleeved in the frame, a support shell is bolted on the surface of the frame, fluted discs are rotatably connected on the two sides of the top and the bottom of the frame and positioned in the support shell, a vibration frame is welded on the outer side of the fluted disc, a power mechanism drives a connecting ring to move up and down through an eccentric wheel, the connecting ring drives a hinge frame to move up and down through a movable rod, the hinge frame can drive a connecting rod to move up and down through a transmission plate, the connecting rod can drive the fluted disc to rotate through a tooth block, the fluted disc can knock the kiln body through the vibration frame, the materials adhered in the kiln body can be knocked down, the energy loss is reduced, the energy-saving effect is improved, a built-in cleaning device is not needed, and the sealing performance of the kiln body is ensured.

Description

High-sealing energy-saving rotary kiln for processing magnetic powder

Technical Field

The utility model relates to the technical field of rotary kilns, in particular to a high-tightness energy-saving rotary kiln for processing magnetic powder.

Background

The rotary kiln is an important thermal equipment in alumina factories, cement factories, magnetic powder factories and other metallurgical and chemical industries, and the high-tightness energy-saving rotary kiln is required to be used in the process of processing magnetic powder.

But present energy-conserving rotary kiln of high leakproofness often can the adhesion a large amount of materials at its inner wall in process of production, leads to partial material to need process more time, has increased the energy consumption of rotary kiln, and partial rotary kiln is for the convenient material that bonds at the inner wall of clearance, often can reduce the leakproofness, influences the production efficiency of rotary kiln.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the inner wall of the existing high-sealing energy-saving rotary kiln is always adhered with a large amount of materials in the production process, the energy consumption of the rotary kiln is increased, the sealing performance is reduced, and the production efficiency of the rotary kiln is influenced in the prior art, and provides the high-sealing energy-saving rotary kiln for processing magnetic powder.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a high leakproofness energy-conserving rotary kiln that processing magnetic powder was used, includes the inside kiln body that rotates the cup joint of frame and frame, the surperficial bolt joint of frame has the support shell, the both sides of frame top and bottom are all rotated and are connected with the fluted disc and lie in the inside of supporting the shell, the outside welding of fluted disc has the vibration frame, the inside of support shell is provided with the tooth piece with two fluted disc meshing, one side that the rack was kept away from to the tooth piece articulates there is the connecting rod, the one end that the tooth piece was kept away from to the connecting rod articulates there is the driving plate, the hole of driving plate surface left end articulates there is the articulated frame, one side sliding connection that the articulated frame kept away from the tooth piece has the movable rod, the one end welding that the articulated frame was kept away from to the movable rod has the connecting ring, the inside of connecting ring is rotated and is cup jointed the eccentric wheel, the fixed power unit that has cup jointed in bottom of eccentric wheel axle center department, power unit can drive the connecting ring through the eccentric wheel and reciprocate, the connecting ring can drive the articulated frame through the movable rod and reciprocate, and the articulated frame can drive the connecting rod through the driving plate and reciprocate, and the connecting rod can drive the fluted disc through the tooth piece and rotate, and the fluted disc can strike the vibration kiln body through the vibration frame, knocks off the material of the internal adhesion of kiln, reduces energy loss, increases energy-conserving effect, need not built-in cleaning device, ensures the leakproofness of the kiln body.

Preferably, the power mechanism comprises a motor, a driving wheel, a gear ring, a driven wheel, a rotating shaft and fan blades, the bottom of the motor is bolted with the top of the supporting shell, the output end of the motor is fixedly sleeved with the axis of the driving wheel, the side surface of the gear ring is rotatably sleeved with the opening of the supporting shell, the top of the gear ring is meshed with the bottom of the driving wheel, both ends of the rotating shaft are rotatably sleeved with the inside of the supporting shell, the surface of the rotating shaft is fixedly sleeved with the axle center of the driven wheel, the teeth of the driven wheel are meshed with the inner part of the gear ring, the surface of the rotating shaft is fixedly sleeved with the bottom of the shaft center of the eccentric wheel on the right side of the driven wheel, the both ends on pivot surface are fixed cup jointing with the axle center department of two flabellums respectively, and the motor can drive the ring gear through the action wheel and rotate, and the ring gear can drive the pivot through the follower and rotate, and the pivot can drive the connecting ring through the eccentric wheel and reciprocate.

Preferably, the inside sliding connection of tooth piece has the slide bar, the slide bar is kept away from the one end of tooth piece and the surface welding of frame, and the slide bar can slide spacing to the tooth piece, lets the tooth piece can only reciprocate, strengthens the stability of tooth piece motion.

Preferably, the one end that the fluted disc was kept away from to the vibration frame runs through the hole that supports the shell side and offsets with the surface of the kiln body, one side that the vibration frame is close to the kiln body is the lug structure, and the vibration frame utilizes the lug structure can strike the kiln body, strikes the material of kiln internal wall adhesion under the vibration.

Preferably, the surface of movable rod and the inside sliding connection who supports the shell, be the universal joint structure between movable rod and the articulated frame, can slide spacingly to the movable rod, let reciprocating that the movable rod can be smooth, the universal joint structure makes things convenient for the activity between movable rod and the articulated frame, avoids the movable rod to reciprocate the in-process and is blocked by the articulated frame.

Preferably, the side of the supporting shell is a vent structure, the fan blades correspond to the vent structure, and the vent structure is used for air entering and exiting, so that heat dissipation is facilitated, and long-term operation of the internal structure of the supporting shell is guaranteed.

Has the advantages that: the motor can drive the ring gear through the action wheel and rotate, the ring gear can drive the pivot through the follower and rotate, the pivot can drive the clamping ring through the eccentric wheel and reciprocate, the clamping ring can drive articulated frame through the movable rod and reciprocate, articulated frame can drive the connecting rod through the driving plate and reciprocate, the connecting rod can drive the fluted disc through the tooth piece and rotate, the fluted disc can strike the vibrating kiln body through the vibration frame, knock off the material of the internal portion adhesion of kiln, reduce energy loss, increase energy-conserving effect, need not built-in cleaning device, ensure the leakproofness of the kiln body.

Drawings

FIG. 1 is a schematic front view of a high-sealing energy-saving rotary kiln for processing magnetic powder according to the present invention;

FIG. 2 is a schematic structural diagram of a tooth block of a high-sealing energy-saving rotary kiln for processing magnetic powder according to the present invention;

FIG. 3 is a schematic left-view structural diagram of an eccentric wheel of a high-sealing energy-saving rotary kiln for processing magnetic powder according to the present invention;

fig. 4 is a three-dimensional schematic view of a tooth block of a high-sealing energy-saving rotary kiln for processing magnetic powder according to the utility model.

In the figure: 1 frame, 2 kiln bodies, 3 power mechanisms, 31 motors, 32 driving wheels, 33 gear rings, 34 driven wheels, 35 rotating shafts, 36 fan blades, 4 supporting shells, 5 fluted discs, 6 vibrating frames, 7 toothed blocks, 8 connecting rods, 9 driving plates, 10 hinged frames, 11 movable rods, 12 connecting rings, 13 eccentric wheels and 14 sliding rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a high-sealing energy-saving rotary kiln for processing magnetic powder comprises a frame 1 and a kiln body 2 rotatably sleeved in the frame 1, wherein the frame 1 can be connected and installed with the ground through a bottom base, the kiln body 2 is a part of the rotary kiln, the kiln body 2 is convenient to rotate when being connected with the frame 1, a support shell 4 is bolted on the surface of the frame 1, the support shell 4 is made of steel and can support the internal structure, the transmission of the structure is convenient, a fluted disc 5 is rotatably connected to the two sides of the top and the bottom of the frame 1 and positioned in the support shell 4, a vibration frame 6 is welded on the outer side of the fluted disc 5, the vibration frame 6 can be driven to rotate by the rotation of the fluted disc 5, so that the kiln body 2 can be knocked, the material in the kiln body 2 can be conveniently knocked down, one end, far away from the fluted disc 5, of the vibration frame 6 penetrates through a hole on the side surface of the support shell 4 and abuts against the surface of the kiln body 2, one side of the vibration frame 6 close to the kiln body 2 is of a convex block structure, the vibration frame 6 can knock the kiln body 2 by utilizing the convex block structure to knock down materials adhered to the inner wall of the kiln body 2, a tooth block 7 meshed with the two tooth discs 5 is arranged inside the support shell 4, the tooth blocks 7 can drive the tooth discs 5 to rotate forwards and backwards in the up-and-down moving process, the tooth discs 5 can drive the vibration frame 6 to rotate upwards and downwards, the vibration kiln body 2 can be continuously knocked by utilizing the vibration frame 6 rotating upwards and downwards, a slide rod 14 is connected inside the tooth block 7 in a sliding manner, one end of the slide rod 14 far away from the tooth block 7 is welded with the surface of the frame 1, the slide rod 14 can limit the tooth block 7 in a sliding manner, the tooth block 7 can only move upwards and downwards, the stability of the tooth block 7 is enhanced, one side of the tooth block 7 far away from the frame 1 is hinged with a connecting rod 8, one end of the connecting rod 8 far away from the tooth block 7 is hinged with a transmission plate 9, the right end of the transmission plate 9 is hinged with the right side inside the support shell 4, the hole at the left end of the surface of the transmission plate 9 is hinged with a hinged frame 10, one side of the hinged frame 10, which is far away from the toothed block 7, is slidably connected with a movable rod 11, a connecting ring 12 can drive the movable rod 11 to move up and down, the movable rod 11 drives the hinged frame 10 to move up and down, the hinged frame 10 drives the transmission plate 9 to move up and down, the transmission plate 9 drives a connecting rod 8 to move up and down, the connecting rod 8 drives the toothed block 7 to move up and down, the toothed block 7 drives the toothed disc 5 at two sides to rotate positively and negatively by the toothed disc, the toothed disc 5 drives the vibrating frame 6 to move up and down, the surface of the movable rod 11 is slidably connected with the inside of the supporting shell 4, a universal joint structure is arranged between the movable rod 11 and the hinged frame 10, the movable rod 11 can be limited by sliding, the movable rod 11 can move up and down smoothly, the universal joint structure is convenient for the movement between the movable rod 11 and the hinged frame 10, and the movable rod 11 is prevented from being clamped by the hinged frame 10 in the up and down moving process, the end of the movable rod 11 far away from the hinge frame 10 is welded with a connecting ring 12, the inside of the connecting ring 12 is rotatably sleeved with an eccentric wheel 13, by utilizing the structural characteristics of the eccentric wheel 13, the bottom end of the eccentric wheel 13 always reciprocates up and down in the rotating process, the bottom of the connecting ring 12 is limited by the bottom, so that the eccentric wheel 13 always rotates in the connecting ring 12 and drives the connecting ring 12 to move up and down, the bottom of the axle center of the eccentric wheel 13 is fixedly sleeved with a power mechanism 3, the power mechanism 3 comprises a motor 31, a driving wheel 32, a gear ring 33, a driven wheel 34, a rotating shaft 35 and fan blades 36, the bottom of the motor 31 is bolted with the top of the supporting shell 4, the motor 31 adopts a common industrial model on the market, the long-term operation of the motor 31 is ensured, the output end of the motor 31 is fixedly sleeved with the axle center of the driving wheel 32, the side surface of the gear ring 33 is rotatably sleeved with the opening of the supporting shell 4, and the outer surface and the inner wall of the gear ring 33 are both in a tooth structure, the driving wheel 32 and the driven wheel 34 are conveniently connected, the top of the gear ring 33 is meshed with the bottom of the driving wheel 32, two ends of the rotating shaft 35 are rotatably sleeved with the inside of the supporting shell 4, the rotating shaft 35 can be supported and limited, the rotating shaft 35 can stably rotate, the surface of the rotating shaft 35 is fixedly sleeved with the axis of the driven wheel 34, the gear ring 33 can drive the rotating shaft 35 to rotate through the driven wheel 34, teeth of the driven wheel 34 are meshed with the inside of the gear ring 33, the surface of the rotating shaft 35 is fixedly sleeved with the bottom of the axis of the eccentric wheel 13 at the right side of the driven wheel 34, the motor 31 can drive the driving wheel 32 to rotate, the driving wheel 32 can drive the gear ring 33 to rotate, the gear ring 33 can drive the driven wheel 34 to rotate, the driven wheel 34 can drive the rotating shaft 35 to rotate, the rotating shaft 35 can drive the eccentric wheel 13 to rotate, two ends of the surface of the rotating shaft 35 are respectively fixedly sleeved with the axes of the two fan blades 36, the rotating shaft 35 can drive the fan blades 36 to rotate, the fan blades 36 which rotate rapidly can replace air inside the supporting shell 4, the side surface of the supporting shell 4 is provided with a vent structure, the fan blades 36 correspond to the vent structure, the vent structure is used for air inlet and outlet, heat dissipation is convenient, long-term operation of the internal structure of the supporting shell 4 is guaranteed, the motor 31 can drive the gear ring 33 to rotate through the driving wheel 32, the gear ring 33 can drive the rotating shaft 35 to rotate through the driven wheel 34, the rotating shaft 35 can drive the connecting ring 12 to move up and down through the eccentric wheel 13, the connecting ring 12 can drive the hinge frame 10 to move up and down through the movable rod 11, the hinge frame 10 can drive the connecting rod 8 to move up and down through the transmission plate 9, the connecting rod 8 can drive the fluted disc 5 to rotate through the tooth disc 7, the fluted disc 5 can knock the vibrating kiln body 2 through the vibrating frame 6, and knock the materials adhered inside the kiln body 2 down, so that energy loss is reduced, the energy-saving effect is improved, a built-in cleaning device is not needed, and the sealing performance of the kiln body 2 is ensured.

The working principle is as follows: the kiln body 2 is a part of a rotary kiln, magnetic powder is added inside the kiln body, a power supply of a motor 31 is connected, the motor 31 drives a driving wheel 32 to rotate, the driving wheel 32 drives a gear ring 33 to rotate, the gear ring 33 drives a driven wheel 34 to rotate, the driven wheel 34 drives a rotating shaft 35 to rotate, the rotating shaft 35 drives a fan blade 36 to rotate, the fan blade 36 which rotates rapidly replaces air inside a supporting shell 4, the rotating shaft 35 drives an eccentric wheel 13 to rotate, the connecting part of the eccentric wheel 13 and the rotating shaft 35 is positioned at the bottom of the axle center of the eccentric wheel 13, the rotating eccentric wheel 13 does up-and-down reciprocating motion continuously, the eccentric wheel 13 drives a connecting ring 12 to move up and down, when the connecting ring 12 moves down, the connecting ring 12 drives a movable rod 11 to move down, the movable rod 11 drives a hinged frame 10 to move down, the hinged frame 10 drives a driving plate 9 to move down, the driving plate 9 drives a connecting rod 8 to move down, the connecting rod 8 drives a tooth block 7 to move down, the tooth disc 5 on two sides is driven by the tooth teeth, fluted disc 5 drives vibration frame 6 and shifts up, when the clamping ring 12 shifts up, clamping ring 12 drives movable rod 11 and shifts up, movable rod 11 drives articulated frame 10 and shifts up, articulated frame 10 drives driving plate 9 and shifts up, driving plate 9 drives connecting rod 8 and shifts up, connecting rod 8 drives tooth piece 7 and shifts up, tooth piece 7 utilizes the tooth to drive the fluted disc 5 reverse rotation of both sides, fluted disc 5 drives vibration frame 6 and shifts down and strike kiln body 2, the continuous kiln body 2 of striking of so reciprocal, beat kiln body 2 inner wall adhesive magnetic.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an energy-conserving rotary kiln of high leakproofness that processing magnetic powder was used, includes the kiln body (2) that frame (1) and frame (1) inside rotation cup jointed, its characterized in that, the surperficial bolt of frame (1) has supported shell (4), the inside of both sides and the lieing in support shell (4) of frame (1) top and bottom all rotates and is connected with fluted disc (5), the outside welding of fluted disc (5) has vibration frame (6), the inside of supporting shell (4) is provided with toothed block (7) with two fluted disc (5) meshing, one side that frame (1) was kept away from to toothed block (7) articulates there is connecting rod (8), the one end that toothed block (7) was kept away from in connecting rod (8) articulates there is driving plate (9), the hole of driving plate (9) surface left end articulates there is articulated frame (10), one side sliding connection that toothed block (7) were kept away from to articulated frame (10) has movable rod (11), one end of the movable rod (11) far away from the hinged frame (10) is welded with a connecting ring (12), the inside of the connecting ring (12) is rotated and sleeved with an eccentric wheel (13), and the bottom of the axle center of the eccentric wheel (13) is fixedly sleeved with a power mechanism (3).

2. The energy-conserving rotary kiln of high leakproofness that processing magnetic powder used according to claim 1, characterized in that power unit (3) includes motor (31), action wheel (32), ring gear (33), driven wheel (34), pivot (35) and flabellum (36), the bottom of motor (31) is bolted with the top of support shell (4), the output of motor (31) is fixed with the axle center department of action wheel (32) and is cup jointed, the side of ring gear (33) rotates with the opening of support shell (4) and is cup jointed, the top of ring gear (33) meshes with the bottom of action wheel (32), the both ends of pivot (35) all rotate with the inside of support shell (4) and cup joint, the surface of pivot (35) is fixed with the axle center department of driven wheel (34) and is cup jointed, the tooth of driven wheel (34) meshes with the inside of ring gear (33), the surface of the rotating shaft (35) is fixedly sleeved at the right side of the driven wheel (34) and the bottom of the axle center of the eccentric wheel (13), and two ends of the surface of the rotating shaft (35) are fixedly sleeved at the axle centers of the two fan blades (36) respectively.

3. The rotary kiln with high sealing performance and energy saving for processing magnetic powder according to claim 1 is characterized in that a sliding rod (14) is connected inside the tooth block (7) in a sliding manner, and one end of the sliding rod (14) far away from the tooth block (7) is welded with the surface of the frame (1).

4. The high-sealing energy-saving rotary kiln for processing magnetic powder according to claim 1, wherein one end of the vibration frame (6) far away from the fluted disc (5) penetrates through a hole on the side surface of the support shell (4) and abuts against the surface of the kiln body (2), and one side of the vibration frame (6) close to the kiln body (2) is of a bump structure.

5. The rotary kiln for processing magnetic powder with high sealing performance according to claim 1, wherein the surface of the movable rod (11) is connected with the inside of the supporting shell (4) in a sliding manner, and a universal joint structure is arranged between the movable rod (11) and the hinged frame (10).

6. The rotary kiln of claim 2, wherein the side of the support shell (4) is provided with a ventilation opening structure, and the fan blades (36) correspond to the ventilation opening structure.