CN112161286A

CN112161286A - Automatic cleaning chimney for boiler wall ash

Info

Publication number: CN112161286A
Application number: CN202011204011.3A
Authority: CN
Inventors: 黎小虎
Original assignee: Hangzhou Muye Machinery Technology Co Ltd
Current assignee: Hangzhou Muye Machinery Technology Co Ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-01-01

Abstract

The invention discloses an automatic boiler wall ash cleaning chimney, which comprises a machine body and is characterized in that: the smoke exhaust device comprises a machine body, wherein a power space is arranged in the machine body, a power mechanism is arranged in the power space and used for providing power drive for the device, an opening space is arranged on the upper side of the power space, and an opening mechanism used for closing a door sill is arranged in the opening space.

Description

Automatic cleaning chimney for boiler wall ash

Technical Field

The invention belongs to the field related to power station boilers, and particularly relates to an automatic boiler wall ash cleaning chimney.

Background

Boilers used for power generation in some power plants are required to be provided with smoke exhaust flues, and a lot of scales, plugs or surface attachments are remained on the inner walls of the flues and are difficult to remove in the long-term use process of the flues, so that the smoke exhaust effect of the flues is greatly reduced, and pollutants contained in the discharged smoke are greatly improved.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides an automatic boiler wall ash cleaning chimney.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a be used for automatic clearance chimney of boiler wall ash, includes the organism, its characterized in that: the novel smoke exhaust machine is characterized in that a power space is arranged in the machine body, a power mechanism is arranged in the power space and used for providing power drive for the device, an opening space is arranged on the upper side of the power space, an opening mechanism used for closing a door sill is arranged in the opening space, a first space is arranged on the lower side of the power space, a cleaning mechanism used for ash on the inner wall of a smoke tube is arranged in the first space, a second space is arranged on the lower side of the first space, a collecting mechanism used for ash on the inner wall of the smoke tube is arranged in the second space, a smoke exhaust space is arranged on the right side of the second space, and the smoke exhaust space is used for discharging smoke.

Preferably, the power mechanism comprises a power motor fixedly mounted on the left side wall of the power space, the output end of the power motor is fixedly connected with a power lead screw, a driving sliding plate is sleeved on the power lead screw and is in threaded connection with the power lead screw, the driving sliding plate is in sliding connection with the upper side wall and the lower side wall of the power space, a transverse sliding block is fixedly connected to the right end face of the driving sliding plate and is in sliding connection with the upper side wall of the power space, and an opening groove with a downward opening is formed in the transverse sliding block.

Preferably, the opening mechanism comprises an opening sliding groove with an upward opening arranged in the transverse sliding block, an opening sliding block is connected in the opening sliding groove in a sliding manner, the opening sliding block extends upwards to penetrate through the upper side wall of the power space to enter the opening space, an opening spring is connected between the lower end face of the opening sliding block and the lower side wall of the opening sliding groove, a clamping groove with a rightward opening is arranged in the opening sliding block, a short connection sliding block is connected on the upper side wall of the opening groove in a sliding manner, the short connection sliding block is connected with the driving key shaft in a sliding manner, the driving key shaft slides up and down relative to the lower end face of the short connection sliding block, a triangular clamping block is fixedly connected to the left end face of the short connection sliding block, when the triangular clamping block slides left, the triangular clamping block is connected with the clamping groove, the utility model discloses a smoke exhaust device, including space, opening space right side wall, opening the space, opening space right side wall sliding connection has the rack that opens the door, the rack that opens the door extends right and runs through it gets into to open space right side wall the meshing space, the rack that opens the door is in it is provided with the decurrent rack recess of opening to open the terminal surface in the space, open the slider with rack recess sliding connection, the lateral wall rotates to be connected with the door fence pivot under the meshing space, door fence pivot downwardly extending runs through the lateral wall gets into under the meshing space the space of discharging fume, door fence pivot up end fixedly connected with door opening gear, door opening gear with the rack meshing that opens the door, door fence pivot is gone up the space of discharging fume in the cover is equipped with closed door, closed.

In an initial state, the opening spring is in a compressed state, when the cleaning is needed, the power motor is started, so that the power screw rod is driven to rotate, the driving sliding plate is driven to slide rightwards, the transverse sliding block is driven to slide rightwards, the opening rack is driven to slide rightwards, the opening gear is driven to rotate, the door fence rotating shaft is driven to rotate, the closed door is driven to rotate, the inner wall closed door is opened, the triangular clamping block slides into the clamping groove at the moment, the opening sliding block is driven to slide downwards, the opening spring is extruded, and the opening sliding block is separated from the rack groove.

Preferably, the cleaning mechanism comprises a driving key shaft which is slidably connected with and installed on the upper side wall of the opening groove, the driving key shaft extends downwards to penetrate through the lower side wall of the power space and the lower side wall of the first space to enter the second space, a cleaning machine body is sleeved on the driving key shaft and is in threaded connection with the driving key shaft, when the driving key shaft rotates, the cleaning machine body is driven to move on the driving key shaft and simultaneously rotates around the driving key shaft, a transmission space is arranged in the driving key shaft, a driving motor is fixedly connected with the lower side wall of the transmission space, a driving rotating shaft is fixedly connected with the output end of the driving motor, a driving gear is sleeved on the driving rotating shaft and is fixedly connected with the driving rotating shaft, and a sliding gear is sleeved in the transmission space on the driving key shaft, the sliding gear is in splined connection with the driving key shaft, the sliding gear is meshed with the driving gear, the left side wall of the transmission space is fixedly connected with two abutting fixture blocks, the two abutting fixture blocks are vertically and symmetrically distributed about the central line of the sliding gear, the two abutting fixture blocks are distributed and abutted against the corresponding end surfaces of the sliding gear, a driving belt wheel is sleeved on the driving shaft and fixedly connected with the driving shaft, the upper side wall of the transmission space is rotatably connected with a driven rotating shaft, a driven belt wheel is sleeved on the driven rotating shaft and fixedly connected with the driven rotating shaft, a driving belt is connected between the driven belt wheel and the driving belt wheel, a driven bevel gear is fixedly connected with the lower end surface of the driven rotating shaft, the rear side wall of the transmission space is rotatably connected with a turntable rotating shaft, and a turntable bevel gear is sleeved on the turntable rotating, the rotary disc bevel gear is fixedly connected with the rotary disc rotating shaft, the reciprocating spring is meshed with the driven bevel gear, the front end face of the rotary disc rotating shaft is fixedly connected with a driven rotary disc, the outer end face of the driven rotary disc is fixedly connected with three sector blocks, the right side of the transmission space is provided with a shaking cavity, the rear side wall of the shaking cavity is provided with a shaking chute with a forward opening, the left side wall of the shaking cavity is slidably connected with a cleaning slide arm, the cleaning slide arm extends leftwards to penetrate through the left side wall of the shaking cavity to enter the transmission space, the cleaning slide arm slides up and down relative to the left side wall of the shaking cavity, when the driven rotary disc rotates, the sector blocks are abutted against the upper end face of the cleaning slide arm, the cleaning slide arm is sleeved with a shaking slide block, the shaking slide block is fixedly connected with the cleaning slide arm, and the shaking slide, the cleaning device comprises a shaking slide block, a shaking spring is connected between the upper end surface and the lower end surface of the shaking slide block and the upper side wall and the lower side wall of the shaking slide groove respectively, the right end surface of a cleaning slide arm is connected with a cleaning slide shaft in a sliding manner, the cleaning slide shaft slides left and right relative to the right end surface of the cleaning slide arm, the cleaning slide shaft extends right to penetrate through the right side wall of a shaking cavity, the cleaning slide shaft and the right end surface of a cleaning machine body slide up and down, a sleeve ring block is sleeved on the cleaning slide shaft, a cleaning spring is sleeved on the cleaning slide shaft, one end of the cleaning spring is fixedly connected with the shaking slide block, the other end of the cleaning spring is fixedly connected with the sleeve ring block, a cleaning brush is fixedly connected at the right end of the cleaning slide shaft and is used for cleaning wall ash, a crushing box body is fixedly connected at the upper end surface of the cleaning machine, broken taper rod slant right side is upwards extended and is run through transmission space right side wall with broken box, terminal surface fixedly connected with stopper down, the sector piece with the stopper butt, the cover is equipped with reciprocating spring on the broken taper rod, reciprocating spring one end with stopper fixed connection, the other end with transmission space right side wall fixed connection, broken taper rod upper end is the toper, the lateral wall is provided with the forward spout that resets of opening behind the space that resets, sliding connection has the triangle to support the piece in the spout that resets, the triangle support under the piece terminal surface be with the inclined plane that broken taper rod left end face parallels, the triangle support the piece up end with be connected with reset spring between the lateral wall on the spout that resets.

In an initial state, the cleaning spring is in a compressed state, the sector block is not abutted against the cleaning sliding arm, when the inner wall needs to be cleaned, the power motor is started, so that the power screw rod is driven to rotate, the driving sliding plate is driven to slide rightwards, the driving key shaft is driven to move rightwards, the cleaning machine body is driven to move to the middle of the smoke exhaust space, the driving motor is started, so that the driving rotating shaft is driven to rotate, the driving gear is driven to rotate, the driving belt wheel is driven to rotate, the sliding gear is driven to rotate, the driving key shaft is driven to rotate, the cleaning machine body is driven to rotate and ascend, the driven rotating shaft is driven to rotate, the driven bevel gear is driven to rotate, and the rotary disc bevel gear is driven to rotate, so that the rotary disc rotating shaft is driven to rotate, thereby driving the driven turntable to rotate, thereby driving the sector block to rotate, thereby abutting the sector block against the limiting block, thereby pushing the limiting block to slide upwards, thereby compressing the reciprocating spring, thereby driving the crushing conical rod to slide upwards, thereby pushing the triangular abutting block to slide upwards, thereby compressing the return spring, thereby shoveling the inner wall of the chimney, thereby shoveling scaling and blocking objects which are difficult to clean, meanwhile, the sector block gap abuts against the cleaning sliding arm, thereby driving the cleaning sliding arm to slide upwards and downwards, at the moment, the cleaning brush abuts against the inner wall of the smoke exhaust space, thereby compressing the collar block, because the cleaning machine body rotates around the driving key shaft, thereby cleaning the inner wall by the cleaning brush, and simultaneously, the cleaning brush shakes up and down, thereby shaking off the cigarette ash, and greatly improving the cleaning degree of the inner wall, the inner wall of the chimney is cleaned more cleanly, so that the smoke exhaust power is improved, and the residue of pollutants is reduced.

Preferably, the collection mechanism is including the cover establish drive key axle downside collection organism, be provided with the ascending collection chamber of opening in the collection organism, collect the organism with drive key axle sliding connection, terminal surface fixedly connected with smashes the fixed block to pieces under the drive key axle, smash the fixed block left and right sides terminal surface with the collection organism central line smashes the cylinder to pieces for symmetric distribution fixedly connected with, lateral wall is provided with the first spout that the opening is preceding behind the second space, first spout with collection organism sliding connection, the lateral wall intercommunication has the discharge gate that the opening is decurrent under the collection chamber, lateral wall intercommunication has the slide spring about the discharge gate, sliding connection has the collection slide in the slide spring, be provided with the slide opening that runs through from top to bottom in the collection slide, the slide opening with the discharge gate is linked together, collect slide right-hand member face with be connected with the second spout between the slide spring right-hand member wall, first spout left side wall fixedly connected with butt traveller, the butt traveller with slide spring sliding connection, butt traveller right-hand member with collect slide left end face butt, lateral wall intercommunication has the oblique slide left of opening under the second space.

Under the initial condition, the second spout is in compression state, when clearing up the inner wall, collect the organism and also follow the clearance organism enters into the space center of discharging fume, this moment collect the slide with the butt traveller breaks away from the butt, thereby make the slide spring resets, thereby promote collect the slide and slide to the left, so that the slide opening with the bin outlet disconnection intercommunication, the clearance drops impurity and enters into at this moment collect in the chamber, because drive key shaft rotates, thereby drive smash the fixed block and rotate, thereby drive smash the cylinder rotation of smashing, stir the breakage to some bold impurity, thus can be better collect recycle, when the collection organism gets back to in the second space, the butt traveller butt to collect the slide, thereby promote the collection slide slides to the right, thereby pressing the second chute such that the slide plate through opening communicates with the discharge opening such that the wall ash collected in the collection chamber falls into the discharge flow passage for collection by a worker.

In conclusion, the beneficial effects of the invention are as follows: the invention can effectively solve the problem that wall ash in the boiler chimney is difficult to treat, and can also effectively avoid the serious influence on the boiler smoke emission caused by excessive wall ash residue, the traditional chimney inner wall is very difficult to clean, so that a plurality of scales, plugs or surface attachments are remained in the chimney, and the boiler smoke emission is greatly influenced in a long time.

Drawings

FIG. 1 is a sectional view showing the overall structure of the automatic chimney cleaning device for boiler wall ash.

Fig. 2 is a partially enlarged schematic view of the invention at a in fig. 1.

Fig. 3 is a partially enlarged schematic view of the invention at B in fig. 1.

Fig. 4 is an enlarged partial schematic view of the invention at C in fig. 1.

Fig. 5 is an enlarged partial schematic view of the invention at D in fig. 1.

Fig. 6 is an enlarged partial schematic view at E of fig. 1 of the present invention.

In the figure, a machine body 10; a lateral slider 11; a drive slide 12; a power screw 13; a power space 14; a power motor 15; a first space 16; the drive key shaft 17; a collection body 18; mashing the fixed block 19; a mashing cylinder 20; a collection chamber 21; a second space 22; 23; a first chute 24; a discharge flow passage 25; a smoke evacuation space 26; a closing door 27; an abutment slide 28; a discharge opening 29; a slide plate through opening 30; a collection slide 31; a second chute 32; a slider spring 33; a crushing box 34; a reset space 35; a reset chute 36; a return spring 37; a triangular offset block 38; a crushing cone 39; cleaning the machine body 40; the transmission space 41; the abutment latch 42; a slip gear 43; a drive shaft 44; a drive pulley 45; a drive belt 46; a drive gear 47; a drive motor 48; a driven rotation shaft 49; a driven pulley 50; a driven turntable 51; a segment 52; a driven bevel gear 53; a dial bevel gear 54; cleaning the wiper 55; a stop block 56; a reciprocating spring 57; a jitter chamber 58; a shake slider 59; a shake spring 60; a shaking chute 61; the cleaning spring 62; a collar block 63; a cleaning slide shaft 64; a cleaning brush 65; an engagement space 66; a door opening rack 67; a door opening gear 68; a door sill pivot 69; a shorting slider 70; the open space 71; a rack groove 72; the slider 73 is opened; a card slot 74; opening the chute 75; the opening spring 76; a triangular latch block 77; opening the recess 78; a turntable shaft 79.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in FIG. 1, an automatic chimney for cleaning boiler wall ash comprises a machine body 10, and is characterized in that: the novel smoke exhaust machine is characterized in that a power space 14 is arranged in the machine body 10, a power mechanism is arranged in the power space 14 and used for providing power drive for the machine body, an opening space 71 is arranged on the upper side of the power space 14, an opening mechanism used for closing a door sill is arranged in the opening space 71, a first space 16 is arranged on the lower side of the power space 14, a cleaning mechanism used for wall ash on the inner wall of a smoke pipe is arranged in the first space 16, a second space 22 is arranged on the lower side of the first space 16, a collecting mechanism used for wall ash on the inner wall of the smoke pipe is arranged in the second space 22, a smoke exhaust space 26 is arranged on the right side of the second space 22, and the smoke exhaust space 26 is used for discharging smoke.

Referring to fig. 1 and 6, the power mechanism includes a power motor 15 fixedly mounted on the left side wall of the power space 14, an output end of the power motor 15 is fixedly connected with a power screw 13, the power screw 13 is sleeved with a driving sliding plate 12, the driving sliding plate 12 is in threaded connection with the power screw 13, the driving sliding plate 12 is in sliding connection with the upper and lower side walls of the power space 14, a right end face of the driving sliding plate 12 is fixedly connected with a transverse slider 11, the transverse slider 11 is in sliding connection with the upper side wall of the power space 14, and an opening groove 78 with a downward opening is formed in the transverse slider 11.

Referring to fig. 1, 5 and 6, the opening mechanism includes an opening sliding slot 75 disposed in the transverse sliding block 11 and having an upward opening, an opening sliding block 73 is slidably connected in the opening sliding slot 75, the opening sliding block 73 extends upward to penetrate through the upper side wall of the power space 14 and enter the opening space 71, an opening spring 76 is connected between the lower end surface of the opening sliding block 73 and the lower side wall of the opening sliding slot 75, a clamping slot 74 having a rightward opening is disposed in the opening sliding block 73, a short connection sliding block 70 is slidably connected to the upper side wall of the opening groove 78, the short connection sliding block 70 is slidably connected to the driving key shaft 17, the driving key shaft 17 slides up and down relative to the lower end surface of the short connection sliding block 70, a triangular clamping block 77 is fixedly connected to the left end surface of the short connection sliding block 70, when the triangular clamping block 77 slides left, the triangular clamping block 77 is, the triangular clamping block 77 slides left and right relative to the left side wall of the opening groove 78, the right side of the opening space 71 is provided with an engaging space 66, the right side wall of the opening space 71 is slidably connected with a door opening rack 67, the door opening rack 67 extends right to penetrate through the right side wall of the opening space 71 to enter the engaging space 66, the lower end face of the door opening rack 67 in the opening space 71 is provided with a rack groove 72 with a downward opening, the opening slider 73 is slidably connected with the rack groove 72, the lower side wall of the engaging space 66 is rotatably connected with a door bar rotating shaft 69, the door bar rotating shaft 69 extends downward to penetrate through the lower side wall of the engaging space 66 to enter the smoke exhaust space 26, the upper end face of the door bar rotating shaft 69 is fixedly connected with a door opening gear 68, the door opening gear 68 is engaged with the door opening rack 67, and the door bar rotating shaft 69 is sleeved with a closed, the closing door 27 is fixedly connected with the door sill rotating shaft 69.

In an initial state, the opening spring 76 is in a compressed state, and when cleaning is needed, the power motor 15 is started to drive the power screw 13 to rotate, so as to drive the driving sliding plate 12 to slide rightwards, so as to drive the transverse sliding block 11 to slide rightwards, so as to drive the opening sliding block 73 to slide rightwards, so as to drive the opening rack 67 to slide rightwards, so as to drive the opening gear 68 to rotate, so as to drive the door fence rotating shaft 69 to rotate, so as to drive the closed door 27 to rotate, so as to open the inner wall closed door, at this time, the triangular clamping block 77 slides into the clamping groove 74, so as to push the opening sliding block 73 to slide downwards, so as to extrude the opening spring 76, so as to separate the opening sliding block 73 from the rack groove 72.

Referring to fig. 1, 4 and 6, the cleaning mechanism includes a driving key shaft 17 slidably connected to the upper side wall of the opening recess 78, the driving key shaft 17 extends downward to penetrate through the lower side wall of the power space 14 and the lower side wall of the first space 16 to enter the second space 22, a cleaning body 40 is sleeved on the driving key shaft 17, the cleaning body 40 is in threaded connection with the driving key shaft 17, when the driving key shaft 17 rotates, the cleaning body 40 is driven to move on the driving key shaft 17 and simultaneously the cleaning body 40 rotates around the driving key shaft 17, a transmission space 41 is disposed in the driving key shaft 17, a driving motor 48 is fixedly connected to the lower side wall of the transmission space 41, a driving rotating shaft 44 is fixedly connected to an output end of the driving motor 48, a driving gear 47 is sleeved on the driving rotating shaft 44, and the driving gear 47 is fixedly connected to the driving rotating shaft 44, a sliding gear 43 is sleeved in the transmission space 41 on the driving key shaft 17, the sliding gear 43 is in splined connection with the driving key shaft 17, the sliding gear 43 is engaged with the driving gear 47, the left side wall of the transmission space 41 is fixedly connected with two abutting fixture blocks 42, the two abutting fixture blocks 42 are symmetrically distributed up and down about the center line of the sliding gear 43, the two abutting fixture blocks 42 are distributed and abutted against the corresponding end surfaces of the sliding gear 43, a driving pulley 45 is sleeved on the driving rotating shaft 44, the driving pulley 45 is fixedly connected with the driving rotating shaft 44, a driven rotating shaft 49 is rotatably connected with the upper side wall of the transmission space 41, a driven pulley 50 is sleeved on the driven rotating shaft 49, the driven pulley 50 is fixedly connected with the driven rotating shaft 49, and a driving belt 46 is connected between the driven pulley 50 and the driving pulley 45, the lower end surface of the driven rotating shaft 49 is fixedly connected with a driven bevel gear 53, the rear side wall of the transmission space 41 is rotatably connected with a rotating disc rotating shaft 79, the rotating disc rotating shaft 79 is sleeved with a rotating disc bevel gear 54, the rotating disc bevel gear 54 is fixedly connected with the rotating disc rotating shaft 79, the reciprocating spring 57 is meshed with the driven bevel gear 53, the front end surface of the rotating disc rotating shaft 79 is fixedly connected with a driven rotating disc 51, the outer end surface of the driven rotating disc 51 is fixedly connected with three fan-shaped blocks 52, the right side of the transmission space 41 is provided with a shaking cavity 58, the rear side wall of the shaking cavity 58 is provided with a shaking sliding chute 61 with a forward opening, the left side wall of the shaking cavity 58 is slidably connected with a cleaning sliding arm 55, the cleaning sliding arm 55 extends leftwards to penetrate through the left side wall of the shaking cavity 58 to enter the, when the driven turntable 51 rotates, the fan-shaped block 52 abuts against the upper end face of the cleaning slide arm 55, the cleaning slide arm 55 is sleeved with a shaking slide block 59, the shaking slide block 59 is fixedly connected with the cleaning slide arm 55, the shaking slide block 59 is slidably connected with the shaking slide groove 61, shaking springs 60 are respectively connected between the upper end face and the lower end face of the shaking slide block 59 and the upper side wall and the lower side wall of the shaking slide groove 61, the right end face of the cleaning slide arm 55 is slidably connected with a cleaning slide shaft 64, the cleaning slide shaft 64 slides left and right relative to the right end face of the cleaning slide arm 55, the cleaning slide shaft 64 extends right to penetrate through the right side wall of the shaking cavity 58, the cleaning slide shaft 64 and the right end face of the cleaning machine body 40 slide up and down, the cleaning slide shaft 64 is sleeved with a collar block 63, the cleaning slide shaft 64 is sleeved with a cleaning spring 62, and one end of the cleaning spring 62 is fixedly connected with the shaking slide block 59, the other end of the cleaning brush 65 is fixedly connected with the collar block 63, the right end of the cleaning sliding shaft 64 is fixedly connected with the cleaning brush 65, the cleaning brush 65 is used for cleaning wall ash, the upper end face of the cleaning machine body 40 is fixedly connected with the crushing box body 34, the crushing box body 34 is internally provided with a reset space 35, the right side wall of the transmission space 41 is slidably connected with the crushing conical rod 39, the crushing conical rod 39 obliquely and upwards extends to penetrate through the right side wall of the transmission space 41 and the crushing box body 34, the lower end face is fixedly connected with the limiting block 56, the fan-shaped block 52 is abutted against the limiting block 56, the crushing conical rod 39 is sleeved with a reciprocating spring 57, one end of the reciprocating spring 57 is fixedly connected with the limiting block 56, the other end of the reciprocating spring is fixedly connected with the right side wall of the transmission space 41, the upper end face of the crushing conical rod 39 is conical, the rear side wall of the reset space, a triangular supporting block 38 is slidably connected in the reset sliding groove 36, the lower end face of the triangular supporting block 38 is an inclined face parallel to the left end face of the crushing conical rod 39, and a reset spring 37 is connected between the upper end face of the triangular supporting block 38 and the upper side wall of the reset sliding groove 36.

In the initial state, the cleaning spring 62 is in a compressed state, the sector 52 is not abutted against the cleaning slide arm 55, when the inner wall needs to be cleaned, the power motor 15 is turned on to drive the power screw 13 to rotate, so as to drive the driving slide plate 12 to slide to the right, so as to drive the driving key shaft 17 to move to the right, so as to drive the cleaning machine body 40 to move to the middle of the smoke exhaust space 26, the driving motor 48 is turned on to drive the driving rotating shaft 44 to rotate, so as to drive the driving gear 47 to rotate, so as to drive the driving pulley 45 to rotate, so as to drive the sliding gear 43 to rotate, so as to drive the driving key shaft 17 to rotate, so as to drive the cleaning machine body 40 to rotate to rise, and the driven rotating shaft 49 to rotate, so as to drive the driven bevel gear 53 to rotate, so as to drive the rotary bevel gear 54 to rotate, thereby driving the turntable rotating shaft 79 to rotate, thereby driving the driven turntable 51 to rotate, thereby driving the sector 52 to rotate, thereby causing the sector 52 to abut against the limit block 56, thereby pushing the limit block 56 to slide upwards, thereby compressing the reciprocating spring 57, thereby driving the crushing taper rod 39 to slide upwards, thereby pushing the triangular abutting block 38 to slide upwards, thereby compressing the return spring 37, thereby shoveling the inner wall of the chimney, thereby shoveling out scaling and blocking substances which are difficult to clean, meanwhile, the sector 52 abuts against the cleaning sliding arm 55 with a gap, thereby driving the cleaning sliding arm 55 to slide upwards and downwards, at this time, the cleaning brush 65 abuts against the inner wall of the smoke exhaust space 26, thereby causing the collar block 63 to compress, because the cleaning machine body 40 rotates around the driving key shaft 17, thereby the cleaning brush 65 cleans the inner wall, simultaneously the cleaning brush 65 shakes from top to bottom, shakes off cigarette ash, has improved the clearance degree of inner wall greatly for the chimney inner wall clearance is cleaner, thereby improves the power of discharging fume, reduces the residue of pollutant.

Combine fig. 1, fig. 2 and fig. 3 to show, collect the mechanism including the cover establish drive key shaft 17 downside collect organism 18, be provided with the ascending collection chamber 21 of opening in collecting organism 18, collect organism 18 with drive key shaft 17 sliding connection, end face fixedly connected with smashes fixed block 19 under the drive key shaft 17, smash fixed block 19 left and right sides terminal surface with collect organism 18 central line for symmetric distribution fixedly connected with smash cylinder 20, second space 22 rear side wall is provided with the first spout 24 that the opening is forward, first spout 24 with collect organism 18 sliding connection, collect chamber 21 lower side wall intercommunication and have opening decurrent bin outlet 29, lateral wall intercommunication has slide spring 33 about bin outlet 29, sliding connection has collection slide 31 in the slide spring 33, be provided with the opening slide 30 that runs through from top to bottom in collecting slide 31, slide opening 30 with bin outlet 29 is linked together, collect slide 31 right-hand member face with be connected with second spout 32 between the slide spring 33 right side wall, 24 left side wall fixedly connected with butt travellers of first spout 28, butt traveller 28 with slide spring 33 sliding connection, butt traveller 28 right-hand member face with collect slide 31 left end face butt, the lateral wall intercommunication has the oblique slide left of opening under the second space 22.

In the initial state, the second chute 32 is in a compressed state, when cleaning the inner wall, the collecting body 18 also follows the cleaning body 40 to enter the center of the smoke exhaust space 26, at this time, the collecting sliding plate 31 is separated from the abutting sliding column 28 by abutting, so that the sliding plate spring 33 is reset, thereby pushing the collecting sliding plate 31 to slide leftwards, so that the sliding plate through opening 30 is disconnected from the discharge opening 29, at this time, the cleaning falling impurities enter the collecting cavity 21 to be collected, because the driving key shaft 17 rotates, the mashing fixed block 19 is driven to rotate, thereby the mashing cylinder 20 is driven to rotate, some large impurities are stirred and crushed, thereby better collecting and recycling are realized, when the collecting body 18 returns to the second space 22, the abutting sliding column 28 abuts against the collecting sliding plate 31, thereby pushing the collection slide plate 31 to slide to the right, thereby pressing the second chute 32, so that the slide plate through opening 30 communicates with the discharge opening 29, so that the wall ash collected in the collection chamber 21 falls into the discharge flow channel 25 for collection by a worker.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be used for boiler wall ash automatic cleaning chimney, includes organism (10), its characterized in that: be provided with power space (14) in organism (10), be equipped with power unit in power space (14), power unit is used for providing power drive for the device, power space (14) upside is provided with opening space (71), be provided with the opening mechanism who is used for sealing the door fence in opening space (71), power space (14) downside is provided with first space (16), be equipped with the clearance mechanism that is used for chimney inner wall ash in first space (16), first space (16) downside is provided with and is used for second space (22), be provided with the collection mechanism that is used for chimney inner wall ash in second space (22), second space (22) right side is provided with smoke exhaust space (26), smoke exhaust space (26) are used for the emission of flue gas.

2. The automatic boiler wall ash cleaning chimney according to the claim 1, is characterized in that: the power mechanism comprises a power motor (15) fixedly installed on the left side wall of the power space (14), a power lead screw (13) is fixedly connected to the output end of the power motor (15), a driving sliding plate (12) is sleeved on the power lead screw (13), the driving sliding plate (12) is in threaded connection with the power lead screw (13), the driving sliding plate (12) is in sliding connection with the upper side wall and the lower side wall of the power space (14), a transverse sliding block (11) is fixedly connected to the right end face of the driving sliding plate (12), the transverse sliding block (11) is in sliding connection with the upper side wall of the power space (14), and an opening groove (78) with a downward opening is formed in the transverse sliding block (11).

3. The automatic boiler wall ash cleaning chimney according to the claim 2 is characterized in that: the opening mechanism comprises an opening sliding groove (75) which is arranged in the transverse sliding block (11) and has an upward opening, an opening sliding block (73) is connected in the opening sliding groove (75) in a sliding manner, the opening sliding block (73) extends upwards to penetrate through the upper side wall of the power space (14) to enter the opening space (71), an opening spring (76) is connected between the lower end face of the opening sliding block (73) and the lower side wall of the opening sliding groove (75), a clamping groove (74) with a rightward opening is arranged in the opening sliding block (73), a short circuit sliding block (70) is connected on the upper side wall of the opening groove (78) in a sliding manner, the short circuit sliding block (70) is connected with the driving key shaft (17) in a sliding manner, the driving key shaft (17) slides up and down relative to the lower end face of the short circuit sliding block (70), and a triangular clamping block, when the triangular clamping block (77) slides leftwards, the triangular clamping block (77) is connected with the clamping groove (74) in a sliding manner, the triangular clamping block (77) slides leftwards and rightwards relative to the left side wall of the opening groove (78), the right side of the opening space (71) is provided with the meshing space (66), the right side wall of the opening space (71) is connected with the door opening rack (67) in a sliding manner, the door opening rack (67) extends rightwards to penetrate through the right side wall of the opening space (71) to enter the meshing space (66), the lower end face of the door opening rack (67) in the opening space (71) is provided with a rack groove (72) with a downward opening, the opening slider (73) is connected with the rack groove (72) in a sliding manner, the lower side wall of the meshing space (66) is connected with a door fence rotating shaft (69), the door fence rotating shaft (69) extends downwards to penetrate through the lower side wall of the meshing space, door fence pivot (69) up end fixedly connected with gear (68) that opens the door, gear (68) that opens the door with rack (67) meshing opens the door, door fence pivot (69) are gone up the cover is equipped with closed door (27) in the space of discharging fume (26), closed door (27) with door fence pivot (69) fixed connection.

4. The automatic boiler wall ash cleaning chimney according to the claim 2 is characterized in that: the cleaning mechanism comprises a driving key shaft (17) which is installed on the upper side wall of the opening groove (78) in a sliding connection mode, the driving key shaft (17) extends downwards to penetrate through the lower side wall of the power space (14) and the lower side wall of the first space (16) to enter the second space (22), a cleaning machine body (40) is sleeved on the driving key shaft (17), the cleaning machine body (40) is in threaded connection with the driving key shaft (17), when the driving key shaft (17) rotates, the cleaning machine body (40) is driven to move on the driving key shaft (17) and rotates around the driving key shaft (17), a transmission space (41) is arranged in the driving key shaft (17), a driving motor (48) is fixedly connected to the lower side wall of the transmission space (41), and a driving rotating shaft (44) is fixedly connected to the output end of the driving motor (48), the driving shaft (44) is sleeved with a driving gear (47), the driving gear (47) is fixedly connected with the driving shaft (44), the driving key shaft (17) is sleeved with a sliding gear (43) in the transmission space (41), the sliding gear (43) is in splined connection with the driving key shaft (17), the sliding gear (43) is meshed with the driving gear (47), the left side wall of the transmission space (41) is fixedly connected with two abutting clamping blocks (42), the abutting clamping blocks (42) are vertically and symmetrically distributed about the center line of the sliding gear (43), the abutting clamping blocks (42) are in abutting connection with the corresponding end surface of the sliding gear (43), the driving shaft (44) is sleeved with a driving belt wheel (45), and the driving belt wheel (45) is fixedly connected with the driving shaft (44), the side wall of the transmission space (41) is rotatably connected with a driven rotating shaft (49), a driven belt wheel (50) is sleeved on the driven rotating shaft (49), the driven belt wheel (50) is fixedly connected with the driven rotating shaft (49), a driving belt (46) is connected between the driven belt wheel (50) and the driving belt wheel (45), a driven bevel gear (53) is fixedly connected with the lower end face of the driven rotating shaft (49), the rear side wall of the transmission space (41) is rotatably connected with a rotating disc rotating shaft (79), a rotating disc bevel gear (54) is sleeved on the rotating disc rotating shaft (79), the rotating disc bevel gear (54) is fixedly connected with the rotating disc rotating shaft (79), the reciprocating spring (57) is meshed with the driven bevel gear (53), the front end face of the rotating disc rotating shaft (79) is fixedly connected with a driven rotating disc (51), and three sector blocks (52) are fixedly connected with the outer end face, the transmission space (41) right side is provided with a shaking cavity (58), the shaking cavity (58) rear side wall is provided with a shaking sliding groove (61) with a forward opening, the shaking cavity (58) left side wall is connected with a cleaning sliding arm (55) in a sliding manner, the cleaning sliding arm (55) extends leftwards to penetrate through the shaking cavity (58) left side wall to enter the transmission space (41), the cleaning sliding arm (55) slides upwards and downwards relative to the shaking cavity (58) left side wall, when the driven turntable (51) rotates, the fan-shaped block (52) is abutted to the upper end face of the cleaning sliding arm (55), the cleaning sliding arm (55) is sleeved with a shaking sliding block (59), the shaking sliding block (59) is fixedly connected with the cleaning sliding arm (55), the shaking sliding block (59) is connected with the shaking sliding groove (61) in a sliding manner, the upper end face and lower end face of the shaking sliding block (59) are respectively connected with a spring (60) between the upper side wall and lower side wall of the shaking sliding groove (61, the cleaning device is characterized in that a cleaning sliding shaft (64) is connected to the right end face of the cleaning sliding arm (55) in a sliding mode, the cleaning sliding shaft (64) slides left and right relative to the right end face of the cleaning sliding arm (55), the cleaning sliding shaft (64) extends right to penetrate through the right side wall of the shaking cavity (58), the cleaning sliding shaft (64) and the right end face of the cleaning machine body (40) slide up and down, a collar block (63) is sleeved on the cleaning sliding shaft (64), a cleaning spring (62) is sleeved on the cleaning sliding shaft (64), one end of the cleaning spring (62) is fixedly connected with the shaking sliding block (59), the other end of the cleaning spring is fixedly connected with the collar block (63), the right end of the cleaning sliding shaft (64) is fixedly connected with a cleaning brush (65), the cleaning brush (65) is used for cleaning wall dust, a crushing box body (34) is fixedly connected to the upper end face of the cleaning machine body (40), and a reset space (35) is arranged in the crushing box body (34), the crushing device is characterized in that a crushing conical rod (39) is connected to the right side wall of the transmission space (41) in a sliding manner, the crushing conical rod (39) extends upwards obliquely and penetrates through the right side wall of the transmission space (41) and the crushing box body (34), a limiting block (56) is fixedly connected to the lower end face of the crushing conical rod, a sector block (52) is abutted to the limiting block (56), a reciprocating spring (57) is sleeved on the crushing conical rod (39), one end of the reciprocating spring (57) is fixedly connected with the limiting block (56), the other end of the reciprocating spring is fixedly connected with the right side wall of the transmission space (41), the upper end face of the crushing conical rod (39) is conical, a reset sliding groove (36) with a forward opening is formed in the rear side wall of the reset space (35), a triangular supporting block (38) is connected to the reset sliding groove (36) in a sliding manner, and an inclined face parallel to the left end face of, and a return spring (37) is connected between the upper end surface of the triangular abutting block (38) and the upper side wall of the return chute (36).

5. The automatic boiler wall ash cleaning chimney according to the claim 2 is characterized in that: collect mechanism including the cover establish collection organism (18) of drive key axle (17) downside, be provided with ascending collection chamber (21) of opening in collecting organism (18), collect organism (18) with drive key axle (17) sliding connection, terminal surface fixedly connected with smashes fixed block (19) to pieces under drive key axle (17), smash to pieces fixed block (19) left and right sides terminal surface with collect organism (18) central line for the symmetric distribution fixedly connected with smash to pieces cylinder (20), second space (22) rear side wall is provided with first spout (24) that the opening is forward, first spout (24) with collect organism (18) sliding connection, it has opening discharge gate (29) down to collect chamber (21) lower side wall intercommunication, lateral wall intercommunication has slide spring (33) about discharge gate (29), sliding connection has collection slide (31) in slide spring (33), collect slide opening (30) that is provided with through from top to bottom in slide (31), slide opening (30) with bin outlet (29) are linked together, collect slide (31) right-hand member face with be connected with second spout (32) between slide spring (33) right side wall, first spout (24) left side wall fixedly connected with butt traveller (28), butt traveller (28) with slide spring (33) sliding connection, butt traveller (28) right-hand member face with collect slide (31) left end face butt, second space (22) lower side wall intercommunication has the oblique slide left of opening.