CN210320113U

CN210320113U - Make things convenient for exhaust-heat boiler of pipeline deashing

Info

Publication number: CN210320113U
Application number: CN201920878308.4U
Authority: CN
Inventors: 崔永春
Original assignee: Dalian Tianrui Cement Co Ltd
Current assignee: Dalian Tianrui Cement Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-04-14
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a make things convenient for exhaust-heat boiler of pipeline deashing, including the intercommunication pipeline, the one end of intercommunication pipeline is linked together with exhaust-heat boiler's inside, the other end activity of intercommunication pipeline is provided with the fixed plate, the surface of fixed plate is provided with fixed establishment, a side of fixed plate runs through and is equipped with the air vent, the fixed second cylinder that is provided with in middle part of fixed plate. The utility model discloses a set up driving motor, the dwang, the helicla flute, connecting block and reciprocal cover, make driving motor drive the dwang and rotate, reciprocal movement about the connecting block of the inside of reciprocal cover is done under the spacing of helicla flute, thereby drive reciprocal cover and control reciprocating motion along with the rotation of dwang, still through setting up the gag lever post, the connecting plate, scrape sword and clearance brush, make reciprocal cover drive the connecting plate through the gag lever post and remove, the connecting plate drives scrapes the sword and the clearance brush carries out the deashing to the intercommunication pipeline inner wall, thereby make the deashing more thorough, and the effect is better.

Description

Make things convenient for exhaust-heat boiler of pipeline deashing

Technical Field

The utility model relates to a waste heat boiler technical field specifically is a make things convenient for waste heat boiler of pipeline deashing.

Background

The waste heat boiler is a device for heating water by utilizing waste heat in waste gas, waste materials or waste liquid, generally speaking, in order to recover heat energy and reduce the temperature of flue gas and ensure the use of subsequent devices, the waste heat boiler needs to exchange heat for the high-temperature flue gas, generally speaking, a plurality of heat exchange chambers are needed to be arranged in the waste heat boiler, the high-temperature flue gas exchanges heat through each heat exchange chamber in sequence, and as the flue gas entering the waste heat boiler through a pipeline contains a large amount of fly ash, dust is easy to attach to the inner wall of the pipeline, pipeline blockage can be caused after a long time, the heat exchange efficiency of the waste heat boiler is greatly influenced, and therefore, the pipeline needs to be cleaned;

the conventional apparatus has the following disadvantages:

at present, the traditional pipeline deashing adopts manual work to clear up after shutting down, and the number of times of shutting down the clearance is comparatively frequent, greatly reduced exhaust-heat boiler's production efficiency, the manual work is cleared up inside the pipeline simultaneously and is caused the clearance thoroughly easily, and the clearance effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for exhaust-heat boiler of pipeline deashing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a make things convenient for exhaust-heat boiler of pipeline deashing, includes the intercommunication pipeline, the one end of intercommunication pipeline is linked together with exhaust-heat boiler's inside, the other end activity of intercommunication pipeline is provided with the fixed plate, the surface of fixed plate is provided with fixed establishment, a side of fixed plate runs through and is equipped with the air vent, the fixed second cylinder that is provided with in middle part of fixed plate, the tailpiece of the piston rod portion of second cylinder extends to the inside of intercommunication pipeline and fixes and be provided with the movable block, the cavity has been seted up at the middle part of movable block, the inside of cavity is.

Preferably, the fixing mechanism comprises two grooves, the two grooves are formed in the upper surface and the lower surface of the fixing plate respectively, a first air cylinder is fixedly arranged inside the groove, a clamping plate is fixedly arranged at the end part of a piston rod of the first air cylinder, an anti-skid block is fixedly arranged on one side face, close to the communicating pipeline, of the clamping plate, and the anti-skid block is far away from one side face of the clamping plate and movably connected with the surface of the communicating pipeline.

Preferably, reciprocating mechanism includes driving motor, the fixed right flank that sets up in the cavity inside of driving motor, driving motor's the fixed dwang that is provided with of output shaft tip, the left surface of movable block runs through and is equipped with the holding hole, driving motor's one end swing joint is kept away from with the dwang to the inside in holding hole, the helicla flute has been seted up on the surface of dwang, the inside activity of helicla flute is provided with the connecting block, the surface activity of dwang is provided with reciprocal cover, the one end that the helicla flute was kept away from to the connecting block is connected with the inner wall fixed connection that reciprocates the cover, the fixed surface of reciprocal cover is provided with the gag lever post, the surface of movable block runs through and is equipped with spacing hole, the inside that the gag lever post runs through spacing hole extends to the outside.

Preferably, the number of the connecting blocks is two, the two connecting blocks are arranged in an axial symmetry mode about a vertical central axis of the reciprocating sleeve, and the size of each connecting block is matched with the size of the inside of the spiral groove.

Preferably, the deashing mechanism includes the connecting plate, the fixed one end that keeps away from reciprocal cover at the gag lever post that sets up of connecting plate, the both ends that a gag lever post side was kept away from to the connecting plate are all fixed and are provided with the scraping sword, the fixed clearance brush that is provided with in middle part that a gag lever post side was kept away from to the connecting plate.

Preferably, the connecting plate is the arc, and the quantity of connecting plate is six, six the connecting plate is annular evenly distributed in the inside of intercommunication pipeline, the surface of scraping the sword and the surface of clearance brush all with intercommunication pipeline's inner wall swing joint.

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

1. the utility model discloses a set up driving motor, dwang, helicla flute, connecting block and reciprocal cover for driving motor drives the dwang and rotates, and reciprocal left and right motion is done to the connecting block inside the reciprocal cover under the spacing of helicla flute to drive reciprocal cover and follow the rotation of dwang and control reciprocating motion, still through setting up gag lever post, connecting plate, scraping knife and clearance brush, make reciprocal cover drive the connecting plate through the gag lever post and move, the connecting plate drives scraping knife and clearance brush and carries out the deashing to the intercommunication pipeline inner wall, thereby make the deashing more thorough, the effect is better;

2. the utility model discloses a set up the fixed plate, first cylinder, pinch-off blades and skid proof block for first cylinder drives the pinch-off blades and presss from both sides tightly fixedly to the intercommunication pipeline surface, skid proof block's setting makes the fixed of pinch-off blades more firm, thereby conveniently clear up intercommunication pipeline inside, still through setting up air vent and second cylinder, need not to close exhaust-heat boiler during feasible clearance, do not influence its production effect, the second cylinder can drive the movable block and remove, the convenient intercommunication pipeline to different length carries out the deashing.

Drawings

FIG. 1 is a front view of the overall structure of a waste heat boiler facilitating the cleaning of ash in a pipeline according to the present invention;

FIG. 2 is a front sectional view of the overall structure of a waste heat boiler facilitating the ash removal of a pipeline according to the present invention;

fig. 3 is a side sectional view of the overall structure of the exhaust-heat boiler facilitating the ash removal of the pipeline.

In the figure: 1. a communicating pipe; 2. a fixing plate; 3. a groove; 4. a first cylinder; 5. a clamping plate; 6. an anti-slip bump; 7. a vent hole; 8. a second cylinder; 9. a moving block; 10. a cavity; 11. a drive motor; 12. rotating the rod; 13. a support hole; 14. a helical groove; 15. connecting blocks; 16. a reciprocating sleeve; 17. a limiting rod; 18. a limiting hole; 19. a connecting plate; 20. a scraping knife; 21. and cleaning the brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a make things convenient for exhaust-heat boiler of pipeline deashing, including communicating pipe 1, communicating pipe 1's one end is linked together with exhaust-heat boiler's inside, communicating pipe 1's other end activity overlap joint has fixed plate 2, the surface of fixed plate 2 is provided with fixed establishment, a side of fixed plate 2 runs through and is equipped with air vent 7, fixed inlaying in the middle part of fixed plate 2 has second cylinder 8, the tailpiece of the piston rod portion of second cylinder 8 extends to communicating pipe 1's inside and fixedly connected with movable block 9, cavity 10 has been seted up at the middle part of movable block 9, the inside of cavity 10 is provided with.

Fixing mechanism includes recess 3, and the quantity of recess 3 is two, and two recesses 3 are seted up respectively at the upper surface and the lower surface of fixed plate 2, and the inside fixed mounting of recess 3 has first cylinder 4, and the piston rod tip fixedly connected with clamp plate 5 of first cylinder 4, and a side fixed mounting that clamp plate 5 is close to intercommunication pipeline 1 has skid proof block 6, and skid proof block 6 keeps away from a side of clamp plate 5 and closely laminates with the surface of intercommunication pipeline 1.

Reciprocating mechanism includes driving motor 11, driving motor 11 fixed mounting is at the inside right flank of cavity 10, driving motor 11's output shaft tip fixedly connected with dwang 12, the left flank of movable block 9 runs through and is equipped with supported hole 13, the inside of supported hole 13 is pegged graft with the one end activity that driving motor 11 was kept away from to dwang 12, helicla flute 14 has been seted up on the surface of dwang 12, the inside swing joint of helicla flute 14 has connecting block 15, the surface activity of dwang 12 has cup jointed reciprocal cover 16, the one end that helicla flute 14 was kept away from to connecting block 15 and the inner wall fixed connection of reciprocal cover 16, the fixed surface of reciprocal cover 16 is connected with gag lever post 17, the surface of movable block 9 runs through and is equipped with spacing hole 18, gag lever post 17 runs through the inside of spacing hole 18 and extends to the outside of movable block.

The number of the connecting blocks 15 is two, the two connecting blocks 15 are arranged in an axial symmetry mode about the vertical central axis of the reciprocating sleeve 16, and the size of each connecting block 15 is matched with the size of the inside of the spiral groove 14.

The ash removal mechanism comprises a connecting plate 19, the connecting plate 19 is fixedly installed at one end, far away from the reciprocating sleeve 16, of the limiting rod 17, scraping knives 20 are fixedly installed at two ends, far away from one side face of the limiting rod 17, of the connecting plate 19, and a cleaning brush 21 is fixedly installed in the middle of the connecting plate 19, far away from one side face of the limiting rod 17.

The connecting plates 19 are arc-shaped plates, the number of the connecting plates 19 is six, the six connecting plates 19 are uniformly distributed in the communicating pipeline 1 in an annular mode, and the surface of the scraping knife 20 and the surface of the cleaning brush 21 are movably connected with the inner wall of the communicating pipeline 1.

The working principle is as follows: when the utility model is used, the fixed plate 2 is attached to one end of the communicating pipeline 1, the clamping plate 5 is placed on the surface of the communicating pipeline 1, the first cylinder 4 is started, the first cylinder 4 drives the clamping plate 5 to move towards the communicating pipeline 1, the two clamping plates 5 are clamped and fixed on the surface of the communicating pipeline 1 through the anti-skid lugs 6, the driving motor 11 is started, the driving motor 11 drives the rotating rod 12 to rotate, the spiral groove 14 on the surface of the rotating rod 12 rotates, the limiting rod 17 fixedly connected with the surface of the reciprocating sleeve 16 cannot rotate under the blocking of the limiting hole 18, namely, the reciprocating sleeve 16 cannot rotate along with the rotation of the rotating rod 12, the spiral groove 14 rotates to push the connecting block 15 to reciprocate left and right, the connecting block 15 drives the reciprocating sleeve 16 to move, the reciprocating sleeve 16 drives the limiting rod 17 to move, the limiting rod 17 drives the connecting plate 19 to move, the connecting plate 19 drives the scraping knife 20 to scrape and wipe off the, meanwhile, the connecting plate 19 drives the cleaning brush 21 to clean the inner wall of the communicating pipeline 1, so that the cleaning is more thorough and the effect is better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a make things convenient for exhaust-heat boiler of pipeline deashing, includes intercommunication pipeline (1), its characterized in that: one end of the communicating pipeline (1) is communicated with the inside of the waste heat boiler, the other end of the communicating pipeline (1) is movably provided with a fixed plate (2), the surface of the fixed plate (2) is provided with a fixing mechanism, a side face of the fixed plate (2) is provided with an air vent (7) in a penetrating mode, the middle of the fixed plate (2) is fixedly provided with a second air cylinder (8), the end portion of a piston rod of the second air cylinder (8) extends to the inside of the communicating pipeline (1) and is fixedly provided with a moving block (9), the middle of the moving block (9) is provided with a cavity (10), and the inside of the cavity (10) is provided with a reciprocating.

2. The waste heat boiler convenient for cleaning ash in a pipeline as claimed in claim 1, wherein: fixing mechanism includes recess (3), the quantity of recess (3) is two, two recess (3) are seted up respectively at the upper surface and the lower surface of fixed plate (2), the inside of recess (3) is fixed and is provided with first cylinder (4), the fixed pinch-off blades (5) that are provided with of piston rod end portion of first cylinder (4), pinch-off blades (5) are close to a fixed skid proof block (6) that is provided with in side of intercommunication pipeline (1), skid proof block (6) keep away from the surface swing joint of a side of pinch-off blades (5) and intercommunication pipeline (1).

3. The waste heat boiler convenient for cleaning ash in a pipeline as claimed in claim 1, wherein: the reciprocating mechanism comprises a driving motor (11), the driving motor (11) is fixedly arranged on the right side surface inside the cavity (10), a rotating rod (12) is fixedly arranged at the end part of an output shaft of the driving motor (11), a supporting hole (13) penetrates through the left side surface of the moving block (9), the inside of the supporting hole (13) is movably connected with one end, far away from the driving motor (11), of the rotating rod (12), a spiral groove (14) is formed in the surface of the rotating rod (12), a connecting block (15) is movably arranged inside the spiral groove (14), a reciprocating sleeve (16) is movably arranged on the surface of the rotating rod (12), one end, far away from the spiral groove (14), of the connecting block (15) is fixedly connected with the inner wall of the reciprocating sleeve (16), a limiting rod (17) is fixedly arranged on the surface of the reciprocating sleeve (16), and a limiting hole (18) penetrates through the surface of the, the limiting rod (17) penetrates through the limiting hole (18) and extends to the outside of the moving block (9), and an ash cleaning mechanism is arranged between the limiting rod (17) and the inner wall of the communicating pipeline (1).

4. The waste heat boiler convenient for cleaning ash in a pipeline as claimed in claim 3, characterized in that: the number of the connecting blocks (15) is two, the two connecting blocks (15) are arranged in an axial symmetry mode about the vertical central axis of the reciprocating sleeve (16), and the size of each connecting block (15) is matched with the size of the inside of the spiral groove (14).

5. The waste heat boiler convenient for cleaning ash in a pipeline as claimed in claim 3, characterized in that: the deashing mechanism includes connecting plate (19), the fixed one end that keeps away from reciprocal cover (16) at gag lever post (17) that sets up in connecting plate (19), the both ends that gag lever post (17) a side was kept away from in connecting plate (19) are all fixed and are provided with scraping knife (20), the fixed clearance brush (21) that is provided with in middle part that gag lever post (17) a side was kept away from in connecting plate (19).

6. The waste heat boiler convenient for cleaning ash in a pipeline as claimed in claim 5, wherein: connecting plate (19) are the arc, and the quantity of connecting plate (19) is six, six connecting plate (19) are annular evenly distributed in the inside of intercommunication pipeline (1), the surface of scraping sword (20) and the surface of clearance brush (21) all with the inner wall swing joint of intercommunication pipeline (1).