CN219222457U - Discharge pipe - Google Patents

Abstract

The utility model discloses a discharge pipe, which comprises a pipe body of the discharge pipe, an air inlet connected with one side of the pipe body, a cleaning component used for cleaning the pipe body and a collecting component used for collecting dust, wherein the cleaning component comprises cleaning brushes respectively arranged at two sides in the pipe body, an inserting plate fixedly connected with one side of the cleaning brushes, a movable plate matched with the inserting plate, a socket arranged at one side of the movable plate, a fixed plate fixedly connected with one side of the movable plate and a clamping rod connected with the fixed plate.

Description

Discharge pipe

Technical Field

The utility model relates to the technical field of boilers, in particular to a discharge pipe.

Background

The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy, the boiler is divided into a plurality of types, the circulating fluidized bed boiler is one of the types, the boiler adopts a single drum and adopts a natural circulation mode, when the circulating fluidized bed boiler works, the generated smoke is discharged in a discharge pipe, and after the discharge pipe is used for a long time, the inner wall of the discharge pipe is adhered with a plurality of dust, so that the inside of the discharge pipe is easy to be blocked.

The prior patent CN215372528U discloses a low nitrogen treatment exhaust pipe of waste gas for a circulating fluidized bed coal-fired boiler, which comprises a pipe body, lower extreme one side of body is provided with the air inlet, the upper end surface of body cup joints and rotates and install the gear circle, fixed surface is connected with the spill piece on one side of gear circle, the spill piece cup joints slidable mounting on the upper end lateral wall of body, and the other end of spill piece is connected with the fixed axle perpendicularly, one side fixedly connected with cleaning brush of fixed axle. According to the utility model, the main gears of the two output shafts and the turntable are driven by the double-shaft motor to rotate, so that the cleaning brush can wipe the inner wall of the pipe body, dust adhered to the inner wall is wiped off, the phenomenon that the inner wall of the pipe body is blocked due to excessive dust adhesion is prevented, meanwhile, the frame-shaped plate is continuously moved back and forth by rotating the turntable, and then the ball body can be continuously collided with the outer wall of the pipe body, the pipe body is vibrated, and the cleaned dust can be shaken off into the collecting cover.

Based on the above-mentioned patent search and the discovery of the exhaust pipe in combining prior art, above-mentioned exhaust pipe is when using, although can get rid of the dust of the inner wall of exhaust pipe, can shake the deashing to the exhaust pipe, nevertheless because the exhaust pipe can shake, and collect the cover and be the spiro union to the exhaust pipe, long-term vibrations are collected the cover and are dropped easily, and the cleaning brush is also comparatively loaded down with trivial details after wearing and tearing simultaneously to lead to the suitability to reduce.

Disclosure of Invention

The utility model aims to provide a discharge pipe, which solves the problems that the existing discharge pipe can remove dust on the inner wall of the existing discharge pipe and can shake the discharge pipe to remove dust, but the collection cover is screwed on the discharge pipe due to the vibration of the discharge pipe, the collection cover is easy to drop after long-term vibration, and meanwhile, the cleaning brush is complicated to replace after being worn, so that the applicability is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a discharge tube, includes the body of discharge tube, the air inlet that links to each other with body one side, is used for cleaning the body and is used for collecting the collecting element of dust, cleaning the part including locating respectively in the body both sides clean the brush, with clean brush one side fixed connection's picture peg, with picture peg matched with movable plate, offer in the socket of movable plate one side, with fixed plate one side fixed connection's fixed plate, the clamping lever that links to each other with the fixed plate, the first spring of locating the clamping lever outside of cover, with clamping lever top fixed connection's arm-tie, offer in the draw-in groove at picture peg top, be used for the control unit that clean brush removed and be used for cleaning brush pivoted drive element, picture peg and socket sliding connection, the clamping lever runs through the fixed plate and with fixed plate sliding connection, clamping lever and draw-in groove sliding connection.

Preferably, the control part comprises a U-shaped frame arranged above the pipe body, sliding grooves respectively arranged on two sides of the bottom of the U-shaped frame, a sliding block arranged in the sliding grooves, a bidirectional screw rod connected with the sliding block, a rotating plate fixedly connected with one end of the bidirectional screw rod and a handle fixedly connected with one side of the rotating plate, wherein the bidirectional screw rod penetrates through the sliding block and is in threaded connection with the sliding block, the sliding block is in sliding connection with the sliding groove, the bidirectional screw rod penetrates through the U-shaped frame and is in rotary connection with the U-shaped frame, and the bottom of the sliding block is fixedly connected with the top of the moving plate.

Preferably, the driving part comprises a mounting block fixedly connected with one side of the pipe body, a double-shaft motor fixedly connected with the mounting block, a first driving shaft connected with one end of the double-shaft motor, a pinion fixedly connected with the outer side of the first driving shaft and a large gear connected with the outer side of the pipe body, the large gear is meshed with the pinion, the large gear is rotationally connected with the pipe body, and the U-shaped frame is fixedly connected with the large gear.

Preferably, the collecting part comprises a collecting cover matched with the bottom of the pipe body, moving grooves respectively formed in two sides of the top of the collecting cover, a moving block arranged in the moving groove, a second spring fixedly connected with one side of the moving block, a push plate fixedly connected with the top of the moving block, a inserted link fixedly connected with one side of the push plate and slots respectively formed in two sides of the pipe body, wherein the inserted link is in sliding connection with the slots, and the moving block is in sliding connection with the moving groove.

Preferably, the other end of the double-shaft motor is connected with a second driving shaft, the bottom of the second driving shaft is fixedly connected with a rotating disc, one side of the bottom of the rotating disc is fixedly connected with an eccentric shaft, two sides of the tube body are respectively and fixedly connected with limiting blocks, a frame-shaped plate is arranged on the outer side of the tube body, an adjusting rod is hinged between the frame-shaped plate and the eccentric shaft, one side of the frame-shaped plate is fixedly connected with a beating ball, and the frame-shaped plate penetrates through the limiting blocks and is in sliding connection with the limiting blocks.

Preferably, a plurality of evenly arranged positioning grooves are formed in one side of the moving plate, a plurality of evenly arranged positioning blocks are fixedly connected to one side of the cleaning brush, and the positioning blocks are in sliding connection with the positioning grooves.

Preferably, the sliding block is in an I shape, and the sliding groove is in a T shape.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up body, air inlet, brush cleaner, picture peg, movable plate, socket, fixed plate, draw-in bar, first spring, arm-tie, draw-in groove, U type frame, spout, slider, two-way screw rod, pivoted board and handle of drain pipe, the brush cleaner can clean the dust on the body inner wall, and the brush cleaner can convenient dismouting simultaneously, when the brush cleaner appears wearing and tearing damage, can quick replacement, two sliders are moved to opposite direction in the rotation of two-way screw rod, and then can drive the movable plate and remove for two brush cleaner can move the intermediate position of body, is convenient for carry out the dismouting with the brush cleaner, improves the practicality and the high efficiency of the device greatly;

2. through setting up and collecting cover, travel groove, movable block, second spring, push pedal, inserted bar and slot, the inserted bar can insert in the slot under the effect of second spring, can be to collecting the cover and carry out quick fixed, collect the cover and be connected fixedly with the bottom of body, can carry out unified collection to the dust, also can not break away from the body because of vibrations simultaneously, guarantees the stability of collecting the waste material.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a left side view provided by the present utility model;

FIG. 3 is a perspective cross-sectional view taken along line A-A of FIG. 2 in accordance with the present utility model;

FIG. 4 is an enlarged view of the portion A of FIG. 3 provided by the present utility model;

FIG. 5 is an enlarged view of the portion B of FIG. 3 provided by the present utility model;

fig. 6 is an enlarged view of fig. 3 at C provided by the present utility model.

In the figure: 1. a tube body; 11. an air inlet; 21. a cleaning brush; 22. inserting plate; 23. a moving plate; 24. a socket; 25. a fixing plate; 26. a clamping rod; 27. a first spring; 28. pulling a plate; 29. a clamping groove; 30. a U-shaped frame; 31. a chute; 32. a slide block; 33. a bidirectional screw; 34. a rotating plate; 35. a handle; 36. a mounting block; 37. a biaxial motor; 38. a first drive shaft; 39. a pinion gear; 40. a large gear; 41. a second drive shaft; 42. a rotating disc; 43. an eccentric shaft; 44. a limiting block; 45. a frame plate; 46. an adjusting rod; 47. striking a ball; 48. a positioning groove; 49. a positioning block; 51. a collection cover; 52. a moving groove; 53. a moving block; 54. a second spring; 55. a push plate; 56. a rod; 57. a slot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 3, 4 and 5, the present utility model provides a technical solution: the utility model provides a discharge pipe, including body 1 of discharge pipe, air inlet 11 that links to each other with body 1 one side, be used for cleaning the cleaning part of body 1 and be used for collecting the collecting part of dust, cleaning part includes locating respectively that cleaning brush 21 of body 1 inboard both sides, picture peg 22 with cleaning brush 21 one side fixed connection, the movable plate 23 that cooperates with picture peg 22, set up the socket 24 of one side of movable plate 23, fixed plate 25 with fixed plate 23 one side fixed connection, clamping bar 26 that links to each other with fixed plate 25, the cover is located the first spring 27 of clamping bar 26 outside, the arm-tie 28 that is fixedly connected with clamping bar 26 top, set up the draw-in groove 29 at picture peg 22 top, be used for cleaning brush 21 removal's control part and be used for cleaning brush 21 pivoted drive part, picture peg 22 and socket 24 sliding connection, clamping bar 26 runs through fixed plate 25 and sliding connection with fixed plate 25, the clamping rod 26 is slidably connected with the clamping groove 29, the inserting plate 22 can be inserted into the inserting opening 24, the clamping rod 26 can be inserted into the clamping groove 29 under the pushing of the first spring 27, the inserting plate 22 can be fixed, the cleaning brush 21 can be further fixed, the cleaning brush 21 is convenient and quick to assemble and disassemble, the control part comprises a U-shaped frame 30 arranged above the pipe body 1, sliding grooves 31 respectively arranged on two sides of the bottom of the U-shaped frame 30, sliding blocks 32 arranged in the sliding grooves 31, two-way screws 33 connected with the sliding blocks 32, a rotating plate 34 fixedly connected with one end of the two-way screws 33 and a handle 35 fixedly connected with one side of the rotating plate 34, the two-way screws 33 penetrate through the sliding blocks 32 and are in threaded connection with the sliding blocks 32, the sliding blocks 32 penetrate through the U-shaped frame 30 and are in rotary connection with the U-shaped frame 30, the bottom of the sliding blocks 32 is fixedly connected with the top of the moving plate 23, the handle 35 can rotate the bidirectional screw rod 33, the bidirectional screw rod 33 rotates to enable the two sliding blocks 32 to slide in opposite directions, and then the two moving plates 23 can be driven to move towards the middle position of the pipe body 1, and after moving to the position, the two moving plates can be moved

So as to be convenient for disassembling and assembling the cleaning brush 21, after the disassembly and assembly are finished, the cleaning brush 21 can be reset, the cleaning of the pipe body 1 is convenient, the driving component comprises a mounting block 36 fixedly connected with one side of the pipe body 1, a double-shaft motor 37 fixedly connected with the mounting block 36, a first driving shaft 38 connected with one end of the double-shaft motor 37, a pinion 39 fixedly connected with the outer side of the first driving shaft 38 and a large gear 40 connected with the outer side of the pipe body 1, the large gear 40 is meshed with the pinion 39, the large gear 40 is rotationally connected with the pipe body 1, the U-shaped frame 30 is fixedly connected with the large gear 40, the double-shaft motor 37 can drive the first driving shaft 38 to rotate, the small gear 39 is rotated, the large gear 40 is rotated, the U-shaped frame 30 is rotated, the cleaning brush 21 is rotated, the inner wall of the pipe body 1 is convenient to clean all-directionally, the other end of the double-shaft motor 37 is connected with a second driving shaft 41, the bottom of the second driving shaft 41 is fixedly connected with a rotating disc 42, one side of the bottom of the rotating disc 42 is fixedly connected with an eccentric shaft 43, two sides of the pipe body 1 are respectively and fixedly connected with a limiting block 44, a frame plate 45 is arranged on the outer side of the pipe body 1, an adjusting rod 46 is hinged between the frame plate 45 and the eccentric shaft 43, a beating ball 47 is fixedly connected on one side in the frame plate 45, the frame plate 45 penetrates through the limiting block 44 and is in sliding connection with the limiting block 44, the double-shaft motor 37 can drive the second driving shaft 41 to rotate so as to drive the rotating disc 42 and the eccentric shaft 43 to rotate, the eccentric shaft 43 can drive the frame plate 45 on the other end of the adjusting rod 46 to repeatedly move back and forth, the beating ball 47 repeatedly beats the pipe body 1, the ash removing effect is improved, a plurality of positioning grooves 48 which are uniformly arranged are formed on one side of the moving plate 23, a plurality of positioning blocks 49 which are uniformly arranged are fixedly connected on one side of the cleaning brush 21, the positioning blocks 49 are in sliding connection with the positioning grooves 48, the positioning block 49 can be inserted into the positioning groove 48 when the cleaning brush 21 is installed, so that the cleaning brush 21 is prevented from being shifted and inclined, the sliding block 32 is I-shaped, the sliding groove 31 is T-shaped, the sliding block 32 can be prevented from being separated from the sliding groove 31, and the sliding stability of the sliding block 32 is ensured.

Referring to fig. 6, the collecting member includes a collecting cover 51 matched with the bottom of the tube 1, a moving slot 52 respectively opened at two sides of the top of the collecting cover 51, a moving block 53 disposed in the moving slot 52, a second spring 54 fixedly connected with one side of the moving block 53, a push plate 55 fixedly connected with the top of the moving block 53, an inserting rod 56 fixedly connected with one side of the push plate 55, and an inserting slot 57 respectively opened at two sides of the tube 1, wherein the inserting rod 56 is slidably connected with the inserting slot 57, the moving block 53 is slidably connected with the moving slot 52, the collecting cover 51 can be contacted with the bottom of the tube 1 to facilitate collecting dust in the tube 1, the inserting rod 56 can be inserted into the inserting slot 57 under the pushing of the second spring 54, and the clamping rod 26 can fix the collecting cover 51 from two sides to prevent the collecting cover 51 from separating from the tube 1 due to vibration, thereby ensuring the collecting stability.

Working principle: firstly, the cleaning brush 21 is installed and fixed, the rotating handle 35 drives the rotating plate 34 to rotate, the rotating plate 34 drives the bidirectional screw 33 to rotate, the bidirectional screw 33 rotates to enable the two sliding blocks 32 to slide towards the middle, the sliding blocks 32 slide to drive the moving plate 23 to move to the middle position of the pipe body 1, then the positioning block 49 on one side of the cleaning brush 21 is aligned with the positioning groove 48, the inserting plate 22 is aligned with the inserting opening 24 and inserted, before the inserting, the pulling plate 28 is pulled to drive the clamping rod 26 to move upwards, the first spring 27 deforms, after the inserting, the pulling plate 28 is released, the first spring 27 resets to push the clamping rod 26 to be clamped into the clamping groove 29 to fix the cleaning brush 21, then the handle 35 is reversely rotated to enable the two cleaning brushes 21 to move to the two sides until the cleaning brush 21 contacts with the inner wall of the pipe body 1, then the collecting cover 51 is installed and fixed, the pushing plate 55 is pushed to the two sides, the push plate 55 moves to drive the inserting rod 56 and the moving block 53 to move, the moving block 53 moves to deform the second spring 54, then the top of the collecting cover 51 is attached to the bottom of the pipe body 1, at the moment, the inserting rod 56 is aligned with the slot 57, the push plate 55 is loosened, the second spring 54 pushes the inserting rod 56 to reset, the inserting rod 56 is reset and inserted into the slot 57 to fix the collecting cover 51, then the double-shaft motor 37 is started, the double-shaft motor 37 drives the first driving shaft 38 and the second driving shaft 41 to rotate, the first driving shaft 38 drives the pinion 39 to rotate, the pinion 39 drives the large gear 40 to rotate, the large gear 40 drives the U-shaped frame 30 to rotate, the U-shaped frame 30 drives the cleaning brush 21 to rotate, the inner wall of the pipe body 1 is convenient to be cleaned in all directions, the second driving shaft 41 drives the rotating disc 42 to rotate, the rotating disc 42 drives the eccentric shaft 43 to rotate, the eccentric shaft 43 rotates to drive the frame 45 at the other end of the adjusting rod 46 to repeatedly move, and then make beating ball 47 beat repeatedly to pipeline 1, improve the cleaning performance, the dust after cleaning falls into and collects in collecting cover 51 unify, just above is the working process of whole device, and the content that does not make detailed description in this specification all belongs to the prior art that the expert in this field knows.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a drain, includes body (1) of drain, air inlet (11) that link to each other with body (1) one side, is used for cleaning up cleaning element and the collection element that is used for collecting dust to body (1), its characterized in that: the cleaning component comprises cleaning brushes (21) which are respectively arranged on two sides in the pipe body (1), an inserting plate (22) which is fixedly connected with one side of the cleaning brushes (21), a moving plate (23) which is matched with the inserting plate (22), a socket (24) which is arranged on one side of the moving plate (23), a fixed plate (25) which is fixedly connected with one side of the moving plate (23), a clamping rod (26) which is connected with the fixed plate (25), a first spring (27) which is sleeved on the outer side of the clamping rod (26), a pulling plate (28) which is fixedly connected with the top of the clamping rod (26), a clamping groove (29) which is arranged on the top of the inserting plate (22), a control component which is used for the movement of the cleaning brushes (21) and a driving component which is used for the rotation of the cleaning brushes (21), wherein the inserting plate (22) is in sliding connection with the socket (24), and the clamping rod (26) penetrates through the fixed plate (25) and is in sliding connection with the fixed plate (25).

2. A discharge pipe according to claim 1, characterized in that: the control part comprises a U-shaped frame (30) arranged above the pipe body (1), sliding grooves (31) respectively arranged on two sides of the bottom of the U-shaped frame (30), sliding blocks (32) arranged in the sliding grooves (31), two-way screws (33) connected with the sliding blocks (32), a rotating plate (34) fixedly connected with one end of each two-way screw (33) and a handle (35) fixedly connected with one side of each rotating plate (34), wherein each two-way screw (33) penetrates through the corresponding sliding block (32) and is in threaded connection with the corresponding sliding block (32), the sliding blocks (32) are in sliding connection with the corresponding sliding grooves (31), the two-way screws (33) penetrate through the corresponding U-shaped frame (30) and are in rotary connection with the corresponding U-shaped frame (30), and the bottom of each sliding block (32) is fixedly connected with the top of the corresponding movable plate (23).

3. A discharge pipe according to claim 2, characterized in that: the driving part comprises a mounting block (36) fixedly connected with one side of the pipe body (1), a double-shaft motor (37) fixedly connected with the mounting block (36), a first driving shaft (38) connected with one end of the double-shaft motor (37), a pinion (39) fixedly connected with the outer side of the first driving shaft (38) and a large gear (40) connected with the outer side of the pipe body (1), the large gear (40) is meshed with the pinion (39), the large gear (40) is rotationally connected with the pipe body (1), and the U-shaped frame (30) is fixedly connected with the large gear (40).

4. A discharge pipe according to claim 1, characterized in that: the collecting component comprises a collecting cover (51) matched with the bottom of the pipe body (1), moving grooves (52) respectively formed in two sides of the top of the collecting cover (51), moving blocks (53) arranged in the moving grooves (52), second springs (54) fixedly connected with one sides of the moving blocks (53), a push plate (55) fixedly connected with the top of the moving blocks (53), inserting rods (56) fixedly connected with one side of the push plate (55) and inserting grooves (57) respectively formed in two sides of the pipe body (1), wherein the inserting rods (56) are in sliding connection with the inserting grooves (57), and the moving blocks (53) are in sliding connection with the moving grooves (52).

5. A discharge pipe according to claim 3, characterized in that: the double-shaft motor (37) other end is connected with second drive shaft (41), second drive shaft (41) bottom fixedly connected with rolling disc (42), rolling disc (42) bottom one side fixedly connected with eccentric shaft (43), body (1) both sides are fixedly connected with stopper (44) respectively, body (1) outside is equipped with frame template (45), articulated between frame template (45) and eccentric shaft (43) have regulation pole (46), one side fixedly connected with beats ball (47) in frame template (45), frame template (45) run through stopper (44) and with stopper (44) sliding connection.

6. A discharge pipe according to claim 1, characterized in that: a plurality of locating grooves (48) which are uniformly arranged are formed in one side of the moving plate (23), a plurality of locating blocks (49) which are uniformly arranged are fixedly connected to one side of the cleaning brush (21), and the locating blocks (49) are slidably connected with the locating grooves (48).

7. A discharge pipe according to claim 2, characterized in that: the sliding block (32) is in an I shape, and the sliding groove (31) is in a T shape.

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