CN212732621U

CN212732621U - Cyclone separator with cleaning device

Info

Publication number: CN212732621U
Application number: CN202021358295.7U
Authority: CN
Inventors: 王荣定; 孟海龙; 范飞标; 陈林贤; 王天文
Original assignee: Zhejiang Chunhui Environmental Protection Energy Co ltd
Current assignee: Zhejiang Chunhui Environmental Protection Energy Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-03-19
Anticipated expiration: 2030-07-10

Abstract

The utility model relates to a cyclone separator with a cleaning device, which belongs to the technical field of cyclone separators and comprises a cyclone separator body, wherein the cyclone separator body is connected with a material inlet pipe and a gas outlet pipe, the lower end of the cyclone separator body is also connected with an ash bucket, a cleaning mechanism is also arranged in the cyclone separator body, the cleaning mechanism comprises a lifting rod, a lifting groove is arranged on the inner side wall of the cyclone separator body, the lifting groove is in sliding fit with the lifting rod, a waist-shaped hole is also arranged in the lifting groove, a transmission rod is fixedly arranged on the lifting rod, and the transmission rod is in sliding fit with the waist-shaped hole; the lifting rod is further connected with an extension rod, and a cleaning head is mounted on the extension rod. The utility model has the advantages of can clear up in order to reduce its jam possibility cyclone lower extreme accumulational dust.

Description

Cyclone separator with cleaning device

Technical Field

The utility model belongs to the technical field of cyclone's technique and specifically relates to a cyclone with cleaning device is related to.

Background

Cyclone separator is a kind of equipment used for separating gas-solid system or liquid-solid system. The working principle is that solid particles or liquid drops with larger inertial centrifugal force are thrown to the outer wall surface to be separated by the rotating motion caused by tangential introduction of air flow. The cyclone separator has the main characteristics of simple structure, high operation flexibility, high efficiency, convenient management and maintenance and low price, is used for collecting dust with the diameter of more than 5-10 mu m, is widely applied to the pharmaceutical industry, is particularly suitable for being used as an internal separation device of a fluidized bed reactor or a pre-separator under the conditions of coarse dust particles, high dust concentration and high temperature and high pressure, and is separation equipment with wide industrial application.

For example, the chinese patent with the publication number of CN208800269U discloses a material receiving device of a cyclone separator with a valve, which comprises a material inlet pipe, a cyclone separator body, a cyclone separator valve, a gas outlet pipe and a glass receiving bottle, wherein the material inlet pipe and the gas outlet pipe are both communicated with the cyclone separator body, the pipe fitting at the bottom of the cyclone separator body is provided with the cyclone separator valve, and the glass receiving bottle is connected with the pipe fitting so as to be communicated with the cavity of the cyclone separator body.

The above prior art solutions have the following drawbacks: after the dust-containing gas is sent into the cyclone separator, dust with large particle size and heavy weight can sink, and the dust can fall into the dust collecting device along the inner wall of the cyclone separator body because the cyclone separator body is in an inverted cone shape. However, the structure of the cyclone separator causes that once the solid content in the dust-containing gas is high, the separated dust sinks and then is accumulated at the position with a small diameter at the lower end of the cyclone separator body, which easily causes the blockage of the lower end of the cyclone separator body, and therefore, a cleaning device capable of cleaning the dust accumulated at the lower end of the cyclone separator to reduce the possibility of blockage is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a cyclone with cleaning device, it has can clear up in order to reduce its possible advantage of jam to the accumulational dust of cyclone lower extreme.

The above object of the present invention can be achieved by the following technical solutions:

a cyclone separator with a cleaning device comprises a cyclone separator body, wherein a material inlet pipe and a gas outlet pipe are connected to the cyclone separator body, the lower end of the cyclone separator body is further connected with an ash bucket, a cleaning mechanism is further installed in the cyclone separator body, the cleaning mechanism comprises a lifting rod, a lifting groove is formed in the inner side wall of the cyclone separator body, the lifting groove is in sliding fit with the lifting rod, a waist-shaped hole is further formed in the lifting groove, a transmission rod is fixedly installed on the lifting rod, and the transmission rod is in sliding fit with the waist-shaped hole; the lifting rod is further connected with an extension rod, and a cleaning head is mounted on the extension rod.

Through adopting above-mentioned technical scheme, in this cyclone's working process, drive the lifter through the transfer line and slide along the lift groove is reciprocal, and the lifter then drives the cleaning head through the extension rod and also constantly reciprocating motion to stir the dust of piling up in cyclone body lower extreme, in order to clear up the ash bucket with it, it is corresponding, just also reduced cyclone's jam possibility.

The present invention may be further configured in a preferred embodiment as: the cleaning head comprises a mounting rod, the mounting rod is connected with the extension rod, and a plurality of cleaning rods are fixedly mounted on the mounting rod.

Through adopting above-mentioned technical scheme, the installation pole is used for the installation and forms the support to the clearance pole, and many clearance poles then form better stirring effect to the accumulational dust to further reduce the possibility that cyclone blockked up.

The present invention may be further configured in a preferred embodiment as: still install transmission on the cyclone body, transmission includes the housing, housing fixed mounting is in on the lateral wall of cyclone, just waist type hole with the housing is linked together, a set of two bull sticks are installed to the housing internal rotation, two equal fixed cup jointing on the bull stick installs a drive gear, two still equal fixed cup jointing on the bull stick installs a sector gear, and then a driven pole of fixedly connected with on the transfer line, driven pole is close to two all be provided with on sector gear's the lateral wall and driven the rack with sector gear meshes.

By adopting the technical scheme, the two transmission gears are driven to synchronously rotate, the two rotating rods synchronously rotate, and the two sector gears synchronously rotate. And in the rotating process of the two sector gears, the two sector gears are periodically and respectively meshed with the driven racks on the driven rod, so that the driven rod is driven to do periodic reciprocating motion, the driven rod is connected with the lifting rod through the transmission rod, and the periodic reciprocating motion of the driven rod is transmitted to the lifting rod.

The present invention may be further configured in a preferred embodiment as: still install the locating part in the housing, the locating part includes fixed mounting and is in the gag lever post on the inside wall of housing, fixed mounting has a stopper on the gag lever post, then set up the confession on the driven rod the submerged through-hole of stopper, the stopper with the spacing groove has all been seted up on two lateral walls of driven rod contact, the spacing groove with driven rod sliding fit.

Through adopting above-mentioned technical scheme, the sliding fit of driven pole in spacing groove and the through-hole can form spacing and the support to driven pole to improve the motion stability of driven pole.

The present invention may be further configured in a preferred embodiment as: and the limiting rod and the limiting block are also provided with a variable groove.

By adopting the technical scheme, the limiting block and the limiting rod have inward deformation capacity due to the arrangement of the deformation groove, so that the limiting part is convenient to install, and the possibility of being blocked by the limiting block in the rotation process of the driven rod is reduced.

The present invention may be further configured in a preferred embodiment as: the limiting groove is internally provided with a lubricating piece, the lubricating piece comprises mounting grooves and lubricating wheels, the mounting grooves are arranged in the limiting groove, each lubricating wheel is rotatably arranged in each mounting groove, and the lubricating wheels are in rolling fit with the driven rods in the through holes.

Through adopting above-mentioned technical scheme, owing to the setting in deformation groove, make spacing groove and through-hole in the driven pole support tightly, though spacing, the supporting effect to driven pole is better, but corresponding, stopper and driven pole between the frictional force also be great. The lubricating piece of extra setting becomes rolling friction with the frictional force between stopper and the driven pole through setting up lubricated wheel to reduce the friction loss of stopper and driven pole.

The present invention may be further configured in a preferred embodiment as: still install on the housing and be used for driving two drive gear pivoted drive arrangement, drive arrangement includes fixed mounting and is in drive motor on the lateral wall of housing, drive motor's pivot is rotated and is run through the housing, just key connection installs a drive gear in drive motor's the pivot, drive gear and two drive gear all meshes.

Through adopting above-mentioned technical scheme, driving motor starts and can directly drive gear and rotate, because drive gear and two drive gear all mesh, so, drive gear just also can drive two drive gear synchronous rotation to finally drive lifter reciprocating motion. Because only one power source is provided, the energy loss is reduced, the effects of energy conservation and emission reduction are achieved, and the possibility of blockage caused by asynchronization of a plurality of power sources is reduced.

The present invention may be further configured in a preferred embodiment as: and an organ type protective cover is fixedly arranged at both ends of the lifting rod, and one end of the organ type protective cover, which is far away from the lifting rod, is connected with the lifting groove.

Through adopting above-mentioned technical scheme, waist type hole is sealed by the lifter shutoff, and the lift groove is then shielded through two organ formula protection covers to reduce the possibility that the dust got into in the lift groove.

To sum up, the utility model discloses a following at least one useful technological effect:

1. by arranging the cleaning mechanism, the dust accumulated at the lower end of the cyclone separator body is continuously stirred, so that the dust is not easy to accumulate and easily falls into the dust hopper, and the possibility of blockage of the cyclone separator is reduced;

2. by arranging the transmission device, the power of one power source is synchronously transmitted and used for driving the lifting rod to lift in a reciprocating manner, so that the purposes of saving energy, reducing emission and improving stability are achieved;

3. through setting up the locating part that has variable groove and lubricant piece, when improving the motion stability of driven pole, reduce the friction damage between driven pole and the locating part.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the overall structure of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic view of the internal structure of the housing of the present invention.

Fig. 5 is a schematic view of the overall structure of the stopper and the lubricating member according to the present invention.

In the figure, 1, a cyclone body; 11. putting the materials into a pipe; 12. a gas discharge pipe; 2. a cleaning mechanism; 21. a lifting rod; 22. a lifting groove; 23. an organ-type shield; 24. an extension pole; 25. a limiting ring; 26. a kidney-shaped hole; 27. a transmission rod; 3. cleaning the head; 31. mounting a rod; 32. cleaning the rod; 4. a transmission device; 41. a housing; 42. a rotating rod; 43. a transmission gear; 44. a sector gear; 45. a driven rod; 46. a driven rack; 5. a limiting member; 51. a limiting rod; 52. a limiting block; 53. a through hole; 54. a limiting groove; 55. a deformation groove; 6. a lubricating member; 61. mounting grooves; 62. lubricating the wheel; 7. a drive device; 71. a drive motor; 72. the gears are driven.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses a cyclone separator with a cleaning device, which comprises a cyclone separator body 1, wherein the top end of the cyclone separator body 1 is connected with a material inlet pipe 11 and a gas outlet pipe 12 respectively, and the lower end of the cyclone separator body 1 is connected with an ash bucket (not shown in the figure).

As shown in fig. 2 and 3, the cyclone body 1 is further provided with a cleaning mechanism 2 for cleaning dust accumulated at the bottom of the cyclone body 1, the cleaning mechanism 2 includes a lifting rod 21, an inner side wall of the cyclone body 1 near one end of the dust hopper is provided with a lifting groove 22 along the length direction, and the lifting groove 22 is in sliding fit with the lifting rod 21. An organ type protective cover 23 is fixedly arranged at both ends of the lifting rod 21, and one end of the organ type protective cover 23 far away from the lifting rod 21 is connected with the lifting groove 22.

An extension rod 24 is fixedly arranged at one end of the lifting rod 21 close to the ash bucket, a limiting ring 25 is fixedly arranged on the inner side wall of the cyclone separator body 1, and the limiting ring 25 is in sliding fit with the extension rod 24. Extension rod 24 is kept away from the one end of lifter 21 then fixed mounting has a clearance head 3, and clearance head 3 includes the installation pole 31 of fixed mounting on extension rod 24, then perpendicular fixed mounting has many clearance poles 32 on the installation pole 31, and many clearance poles 32 are all parallel to each other.

A waist-shaped hole 26 is further formed in the bottom side wall of the lifting groove 22 along the length direction, a transmission rod 27 is vertically and fixedly mounted on the side wall of the lifting rod 21 close to the waist-shaped hole 26, the transmission rod 27 extends into the waist-shaped hole 26 and is in sliding fit with the waist-shaped hole 26, and one end, far away from the lifting rod 21, of the transmission rod 27 is connected with the transmission device 4.

As shown in fig. 2 and 4, the transmission 4 includes a housing 41, the housing 41 is fixedly installed on the outer sidewall of the cyclone body 1, and the housing 41 communicates with the kidney hole 26. A group of two rotating rods 42 are rotatably mounted on the inner side wall of one side of the cover 41 far away from the cyclone separator body 1, a transmission gear 43 is fixedly sleeved on each of the two rotating rods 42, and a sector gear 44 is fixedly sleeved on one end of each of the two rotating rods 42 close to the cyclone separator body 1. One end of the transmission rod 27, which is far away from the lifting rod 21, is fixedly provided with a driven rod 45, and the driven rod 45 is provided with a driven rack 46 along the length direction on the side wall close to the two sector gears 44, and the two driven racks 46 are respectively meshed with one sector gear 44.

As shown in fig. 4 and 5, a limiting member 5 for limiting the driven rod 45 is further installed in the housing 41, the limiting member 5 includes a limiting rod 51 fixedly installed on an inner top side wall of the housing 41, a limiting block 52 is fixedly installed on a side wall of a bottom end of the limiting rod 51 and a side wall far away from the cyclone separator body 1, and a through hole 53 for the limiting block 52 to sink into is formed in the driven rod 45 along the length direction. A limiting groove 54 is formed in each of the two side walls of the limiting block 52 contacting the driven rod 45, and the two limiting grooves 54 are in sliding fit with the driven rod 45 in the through hole 53.

The limiting groove 54 is also internally provided with a lubricating piece 6, the lubricating piece 6 comprises three mounting grooves 61 arranged in the limiting groove 54, and a lubricating wheel 62 is rotatably mounted in each mounting groove 61. And the bottom side walls of the limiting block 52 and the limiting rod 51 are provided with a deformation groove 55, and the lubricating wheel 62 is abutted against and matched with the driven rod 45 in a rolling manner under the self deformation driving force of the limiting block 52 and the limiting rod 51.

As shown in fig. 2 and 4, the casing 41 is further provided with a driving device 7 for driving the two transmission gears 43 to synchronously rotate, the driving device 7 comprises a driving motor 71 fixedly arranged on the casing 41, and the driving motor 71 is arranged on the outer side wall of the casing 41 on the side far away from the cyclone body 1. The rotating shaft of the driving motor 71 rotatably penetrates through the housing 41, a driving gear 72 is mounted on the rotating shaft of the driving motor 71 in a key connection manner, the driving gear 72 is located in the housing 41, and the driving gear 72 is meshed with the two transmission gears 43.

The implementation principle of the embodiment is as follows:

in the working process of the cyclone separator, the driving motor 71 is kept started, then the driving motor 71 is started to directly drive the driving gear 72 to rotate, and the driving gear 72 is meshed with the two transmission gears 43, so that the driving gear 72 can drive the two transmission gears 43 to synchronously rotate.

At the same time when the two transmission gears 43 rotate synchronously, the two rotating rods 42 also rotate synchronously, so that the two sector gears 44 also rotate synchronously. And in the rotation process of the two sector gears 44, the two sector gears are periodically respectively meshed with the driven racks 46 on the driven rod 45, so as to drive the driven rod 45 to do periodic reciprocating motion, and the driven rod 45 is connected with the lifting rod 21 through the transmission rod 27, so that the periodic reciprocating motion of the driven rod 45 is transmitted to the lifting rod 21, and the lifting rod 21 also does reciprocating motion along the lifting groove 22.

In the reciprocating sliding process of the driven rod 45, the limiting groove 54 and the driven rod 45 in the through hole 53 are in sliding fit, so that the driven rod 45 can be limited and supported. And because the setting of deformation groove 55 makes spacing groove 54 and driven pole 45 in the through-hole 53 support tightly, though spacing, the supporting effect to driven pole 45 is better, corresponding, the frictional force between stopper 52 and the driven pole 45 is also great. The additionally arranged lubricating piece 6 changes the friction force between the limiting block 52 and the driven rod 45 into rolling friction through the arrangement of the lubricating wheel 62, so that the friction loss between the limiting block 52 and the driven rod 45 is reduced.

In addition, the reciprocating motion of the lifting rod 21 finally drives the cleaning head 3 to reciprocate continuously through the extension rod 24, and because the mounting rod 31 is provided with a plurality of cleaning rods 32, the reciprocating motion of the cleaning head 3 enables the cleaning rods 32 to stir accumulated dust continuously, so as to reduce the possibility of blockage of the cyclone separator.

In addition, because the cyclone body 1 has more dust, the possibility of dust leakage needs to be reduced, at this time, the waist-shaped hole 26 is sealed by the lifting rod 21, and the lifting groove 22 is shielded by the two organ type protective covers 23, so that the possibility of dust entering the lifting groove 22 is reduced, and the possibility of dust leakage is also reduced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cyclone with cleaning device, includes cyclone body (1), be connected with material admission pipe (11) and gas discharge pipe (12) on cyclone body (1), the lower extreme of cyclone body (1) still is connected with ash bucket, its characterized in that: the cyclone separator is characterized in that a cleaning mechanism (2) is further installed in the cyclone separator body (1), the cleaning mechanism (2) comprises a lifting rod (21), a lifting groove (22) is formed in the inner side wall of the cyclone separator body (1), the lifting groove (22) is in sliding fit with the lifting rod (21), a kidney-shaped hole (26) is further formed in the lifting groove (22), a transmission rod (27) is fixedly installed on the lifting rod (21), and the transmission rod (27) is in sliding fit with the kidney-shaped hole (26); the lifting rod (21) is further connected with an extension rod (24), and the extension rod (24) is provided with a cleaning head (3).

2. A cyclone separator with cleaning apparatus as claimed in claim 1, wherein: the cleaning head (3) comprises a mounting rod (31), the mounting rod (31) is connected with the extension rod (24), and a plurality of cleaning rods (32) are fixedly mounted on the mounting rod (31).

3. A cyclone separator with cleaning apparatus as claimed in claim 1 or 2, wherein: still install transmission (4) on cyclone body (1), transmission (4) include housing (41), housing (41) fixed mounting be in on the lateral wall of cyclone body (1), just waist type hole (26) with housing (41) are linked together, a set of two bull sticks (42), two are installed to housing (41) internal rotation equal fixed cup joint on bull stick (42) installs one drive gear (43), two still equal fixed cup joint on bull stick (42) installs a sector gear (44), and then fixedly connected with driven pole (45) on transfer line (27), driven pole (45) are close to two all be provided with driven rack (46) on the lateral wall of sector gear (44), driven rack (46) with sector gear (44) meshing.

4. A cyclone separator with cleaning apparatus as claimed in claim 3, wherein: still install locating part (5) in housing (41), locating part (5) are including fixed mounting limiting rod (51) on the inside wall of housing (41), fixed mounting has a stopper (52) on limiting rod (51), then seted up the confession on driven rod (45) through-hole (53) that stopper (52) sink into, stopper (52) with spacing groove (54) have all been seted up on two lateral walls that driven rod (45) contacted, spacing groove (54) with driven rod (45) sliding fit.

5. A cyclone separator with cleaning apparatus according to claim 4, wherein: the limiting rod (51) and the limiting block (52) are also provided with a variable groove (55).

6. A cyclone separator with cleaning apparatus according to claim 5, wherein: still install emollient (6) in spacing groove (54), emollient (6) are including offering mounting groove (61) in spacing groove (54), every all rotate in mounting groove (61) and install moist pulley (62), moist pulley (62) with in through-hole (53) driven pole (45) roll cooperation.

7. A cyclone separator with cleaning apparatus according to claim 6, wherein: still install on housing (41) and be used for driving two drive gear (43) pivoted drive arrangement (7), drive arrangement (7) are including fixed mounting be in driving motor (71) on the lateral wall of housing (41), the pivot of driving motor (71) is rotated and is run through housing (41), just key joint installs one drive gear (72) in the pivot of driving motor (71), drive gear (72) and two drive gear (43) all mesh.

8. The cyclone separator with cleaning apparatus as claimed in claim 7, wherein: an organ type protective cover (23) is fixedly mounted at each of two ends of the lifting rod (21), and one end, far away from the lifting rod (21), of the organ type protective cover (23) is connected with the lifting groove (22).