CN213856109U

CN213856109U - Burner pipeline cleaning device for preventing air leakage

Info

Publication number: CN213856109U
Application number: CN202021877847.5U
Authority: CN
Inventors: 赵凌伟; 王剑影; 韩永卿; 赵寅琰; 罗森; 欧春保; 仝太韬; 秦峰; 樊红强; 武海波; 于世杰; 金倩
Original assignee: State Power Investment Nanyang Thermal Power Co ltd
Current assignee: State Power Investment Nanyang Thermal Power Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-08-03
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a combustor pipeline cleaning device for preventing leak, concretely relates to cleaning device technical field, which comprises a housin, one side of casing is provided with the connection pivot, and connects the inside that the other side of pivot extended to the casing, connect the opposite side fixedly connected with servo motor of pivot, the outside of connecting pivot one side all is provided with the brush. The utility model discloses a be provided with first connecting seat, the draw-in groove, fixture block and second connecting seat, in use, thereby the brush uses the back for a long time, thereby cause the deformation to reduce the efficiency that cleans easily, because the cost loss that holistic device caused is changed to the brush is great, the inboard of brush is connected with first connecting seat, first connecting seat passes through the draw-in groove and is in the same place with the fixture block joint, the fixture block passes through the second connecting seat to be connected in the outside of connecting the pivot, when changing the brush, directly dismantle the draw-in groove from the inside of fixture block, thereby the brush of renewal, the cost is saved, the suitability of device is improved.

Description

Burner pipeline cleaning device for preventing air leakage

Technical Field

The utility model relates to a cleaning device technical field specifically is a combustor pipeline cleaning device for preventing air leakage.

Background

After the combustor is used for a long time, inside pipeline accumulates more dust easily, untimely clearance causes the damage to its inside spare part of combustor, consequently needs to clean the pipeline of combustor, and current cleaning device still has some problems, and the length of being not convenient for adjust and cleaning has the limitation, influences the availability factor of device.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional burner pipeline cleaning device is inconvenient to adjust the cleaning length and affects the use efficiency of the device;

(2) in the traditional burner pipeline cleaning device, the brush is easy to deform after being used for a long time, the cleaning effect is influenced, the device needs to be integrally replaced, and the cost is high;

(3) traditional combustor pipeline cleaning device, the dust that produces when cleaning is not convenient for handle, influences the work efficiency of device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combustor pipeline cleaning device for preventing leak to propose the problem of the length of being not convenient for adjust and cleaning in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a burner pipeline cleaning device for preventing air leakage comprises a shell, wherein one side of the shell is provided with a connecting rotating shaft, the other side of the connecting rotating shaft extends into the shell, the other side of the connecting rotating shaft is fixedly connected with a servo motor, the outer part of one side of the connecting rotating shaft is provided with a hairbrush, a dismounting structure is arranged between the connecting rotating shaft and the hairbrush, a hollow cavity is formed in the connecting rotating shaft and is provided with a collecting mechanism, the other side and the bottom end of the shell are fixedly connected with supporting plates, and the other side of the servo motor is provided with an adjusting mechanism;

the adjusting mechanism comprises a hydraulic cylinder, the hydraulic cylinder is fixedly connected to the other side inside the shell, the other side of the hydraulic cylinder is fixedly connected with a connecting plate, the other side of the connecting plate is fixedly connected with a telescopic rod, the other side of the telescopic rod is fixedly connected with a limiting plate, and the other side of the limiting plate is fixedly connected to the other side of the servo motor.

Preferably, a telescopic structure is formed between the telescopic rod and the limiting plate.

Preferably, the disassembly structure comprises a first connecting seat, a clamping groove, a clamping block and a second connecting seat, the second connecting seat is provided with two groups of connecting seats which are fixedly connected to the outer side of the connecting rotating shaft, the first connecting seat is arranged on the outer portion of the second connecting seat, the first connecting seat is fixedly connected to the inner side of the hairbrush, the clamping block is fixedly connected to the outer side of the second connecting seat, the clamping block is provided with four groups of connecting seats, and the clamping groove is fixedly connected to the inner side of the first connecting seat.

Preferably, the number of the clamping grooves is equal to that of the clamping blocks, and the clamping blocks are embedded in the clamping grooves.

Preferably, collect the mechanism and constitute by air exhauster, support frame, dust guard, suction nozzle, siphunculus, through-hole, logical groove and filter screen, it sets up in the inside one side of connecting the pivot to lead to the groove, connect the pivot and lead to equal fixedly connected with through-hole between the groove, the siphunculus sets up in the inside intermediate position department of connecting the pivot, the equal fixedly connected with suction nozzle in one side of siphunculus, the opposite side of siphunculus is provided with the air exhauster, one side of air exhauster is provided with the support frame, the inside one side fixedly connected with dust guard of siphunculus, the opposite side of dust guard is provided with the filter screen, and filter screen fixed connection is at the inside opposite side of siphunculus.

Preferably, the suction nozzles are provided with a plurality of groups on one side of the through pipe and are arranged at equal intervals on one side of the suction nozzles.

Compared with the prior art, the beneficial effects of the utility model are that: the burner pipeline cleaning device for preventing air leakage not only realizes the adjusting mechanism, is convenient for cleaning different ranges, realizes the disassembly structure, is convenient for replacing the brush, saves the cost, but also realizes the collecting mechanism, and is convenient for processing the cleaned dust;

(1) by arranging the hydraulic cylinder, the connecting plate, the telescopic rod and the limiting plate, when the device is used, after the device is moved to a specified position, the distance between the connecting rotating shaft and the combustor is adjusted according to the cleaning position, the hydraulic cylinder is started, the hydraulic cylinder drives the limiting plate to move left and right through the telescopic rod, the limiting plate is connected with the servo motor, the interior of the servo motor is communicated with the connecting rotating shaft, and the connecting rotating shaft is driven to move along with the movement of the servo motor, so that the cleaning of different positions is completed, and the use efficiency of the device is increased;

(2) by arranging the first connecting seat, the clamping groove, the clamping block and the second connecting seat, when the brush is used, after the brush is used for a long time, the brush is easy to deform, so that the cleaning efficiency is reduced, the cost loss caused by the replacement of the whole device of the brush is large, the first connecting seat is connected to the inner side of the brush, the first connecting seat is clamped with the clamping block through the clamping groove, the clamping block is connected to the outer side of the connecting rotating shaft through the second connecting seat, and when the brush is replaced, the clamping groove is directly detached from the inner part of the clamping block, so that the new brush is replaced, the cost is saved, and the applicability of the device is improved;

(3) through being provided with the air exhauster, the support frame, the dust guard, the suction nozzle, the siphunculus, the through-hole, lead to groove and filter screen, in use, when cleaning the combustor is inside, start servo motor, servo motor and the inside intercommunication of connecting the pivot, under servo motor's drive, connect the pivot along with rotating, the external connection of connecting pivot one side has the multiunit brush, utilize the brush to clean, start the air exhauster simultaneously, the air exhauster will clean the inside of the leading-in siphunculus of dust via the through-hole that the in-process produced through the suction nozzle, avoid cleaning the dust scattering each department that produces, the inside that the dust got into the siphunculus is filtered by the filter screen, filter the great dust particle of diameter, the back of filter screen is provided with the dust guard, can place the dust and block up the air exhauster, suitable work efficiency has been increased.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the connection mode of the slot and the clamping block of the present invention;

fig. 4 is a schematic view of the front view partial section structure of the connection plate of the present invention.

In the figure: 1. connecting the rotating shaft; 2. disassembling the structure; 201. a first connecting seat; 202. a card slot; 203. a clamping block; 204. a second connecting seat; 3. a brush; 4. a housing; 5. a collection mechanism; 501. an exhaust fan; 502. a support frame; 503. a dust-proof plate; 504. a suction nozzle; 505. pipe passing; 506. a through hole; 507. a through groove; 508. filtering with a screen; 6. a servo motor; 7. a telescopic rod; 8. a hydraulic cylinder; 9. a connecting plate; 10. a support plate; 11. and a limiting plate.

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.

Example 1: referring to fig. 1-4, a burner pipe cleaning device for preventing air leakage comprises a housing 4, a connecting rotating shaft 1 is arranged on one side of the housing 4, the other side of the connecting rotating shaft 1 extends into the housing 4, a servo motor 6 is fixedly connected to the other side of the connecting rotating shaft 1, the type of the servo motor 6 can be MR-J2S-10A, brushes 3 are arranged on the outer portions of the connecting rotating shaft 1, a dismounting structure 2 is arranged between the connecting rotating shaft 1 and the brushes 3, a hollow cavity is formed in the connecting rotating shaft 1 and is provided with a collecting mechanism 5, a supporting plate 10 is fixedly connected to the other side and the bottom end of the housing 4, and an adjusting mechanism is arranged on the other side of the servo motor 6;

referring to fig. 1 to 4, the burner pipe cleaning apparatus for preventing air leakage further includes an adjusting mechanism, the adjusting mechanism includes a hydraulic cylinder 8, the hydraulic cylinder 8 is fixedly connected to the other side inside the housing 4, the type of the hydraulic cylinder 8 can be SC, the other side of the hydraulic cylinder 8 is fixedly connected to a connecting plate 9, the other side of the connecting plate 9 is fixedly connected to a telescopic rod 7, a telescopic structure is formed between the telescopic rod 7 and a limiting plate 11, the other side of the telescopic rod 7 is fixedly connected to a limiting plate 11, and the other side of the limiting plate 11 is fixedly connected to the other side of the servo motor 6;

specifically, as shown in fig. 1 and 4, after the device is moved to appointed position, according to the distance of cleaning position adjustment connection pivot 1 and combustor, hydraulic cylinder 8 is started, hydraulic cylinder 8 drives limiting plate 11 through telescopic link 7 and moves about, limiting plate 11 is connected with servo motor 6, servo motor 6's inside with connect pivot 1 intercommunication, thereby drive when moving along with servo motor 6 and connect pivot 1 and remove, the completion is to the cleaning of different positions, the availability factor of device has been increased.

Example 2: the dismounting structure 2 comprises a first connecting seat 201, clamping grooves 202, clamping blocks 203 and a second connecting seat 204, the second connecting seat 204 is provided with two groups and is fixedly connected to the outer side of the connecting rotating shaft 1, the first connecting seat 201 is arranged outside the second connecting seat 204, the first connecting seat 201 is fixedly connected to the inner side of the brush 3, the clamping blocks 203 are fixedly connected to the outer side of the second connecting seat 204, the clamping blocks 203 are provided with four groups, the clamping grooves 202 are fixedly connected to the inner side of the first connecting seat 201, the number of the clamping grooves 202 is equal to that of the clamping blocks 203, and the clamping blocks 203 are embedded in the clamping grooves 202;

specifically, as shown in fig. 1 and 3, thereby the brush 3 uses the back for a long time, thereby cause easily that the deformation reduces the efficiency of cleaning, because the cost loss that the holistic device of brush 3 change caused is great, the inboard of brush 3 is connected with first connecting seat 201, first connecting seat 201 passes through draw-in groove 202 and fixture block 203 joint together, fixture block 203 passes through second connecting seat 204 and connects in the outside of connecting pivot 1, when changing brush 3, directly dismantle draw-in groove 202 from the inside of fixture block 203, thereby change new brush 3, the cost is saved, the suitability of device has been improved.

Example 3: the collecting mechanism 5 comprises an exhaust fan 501, a support frame 502, dust-proof plates 503, suction nozzles 504, through pipes 505, through holes 506, through grooves 507 and a filter screen 508, the through grooves 507 are arranged on one side inside the connecting rotating shaft 1, the through holes 506 are fixedly connected between the connecting rotating shaft 1 and the through grooves 507, the through pipes 505 are arranged in the middle of the inside of the connecting rotating shaft 1, the suction nozzles 504 are fixedly connected on one sides of the through pipes 505, the suction nozzles 504 are provided with multiple groups on one side of the through pipes 505 and are arranged at equal intervals on one side of the suction nozzles 504, the exhaust fan 501 is arranged on the other side of the through pipes 505, the type of the exhaust fan 501 can be SF, the support frame 502 is arranged on one side of the exhaust fan 501, the dust-proof plates 503 are fixedly connected on one side of the inside of the through pipes 505, the filter screen 508 is arranged on the other side of the dust-proof plates 503, and the filter screen 508 is fixedly connected on the other side of the inside of the through pipes 505;

specifically, as shown in fig. 1 and fig. 2, when cleaning the inside of the burner, the servo motor 6 is started, the servo motor 6 is communicated with the inside of the connecting rotating shaft 1, under the driving of the servo motor 6, the connecting rotating shaft 1 rotates along with the rotating shaft, the outside of one side of the connecting rotating shaft 1 is connected with a plurality of groups of brushes 3, the brushes 3 are used for cleaning, the exhaust fan 501 is started simultaneously, the exhaust fan 501 guides dust generated in the cleaning process into the through hole 506 through the suction nozzle 504, the dust generated by cleaning is prevented from scattering all places, the dust enters the inside of the through pipe 505 and is filtered by the filter screen 508, dust particles with larger diameter are filtered, the dust guard 503 is arranged behind the filter screen 508, the exhaust fan 501 can be blocked by placing dust, and the applicable working efficiency is increased.

The working principle is as follows: the utility model discloses when using, at first, after removing the device to appointed position, according to the distance of the position control connection pivot 1 and combustor that cleans, start hydraulic cylinder 8, hydraulic cylinder 8 passes through telescopic link 7 and drives about limiting plate 11, limiting plate 11 is connected with servo motor 6, servo motor 6's inside with be connected pivot 1 intercommunication, thereby drive when moving along with servo motor 6 and connect pivot 1 and remove, accomplish cleaning to different positions, increased the availability factor of device.

Afterwards, thereby brush 3 uses the back for a long time, thereby cause the deformation easily and reduce the efficiency of cleaning, because brush 3 changes the cost loss that holistic device caused great, brush 3's inboard is connected with first connecting seat 201, first connecting seat 201 passes through draw-in groove 202 and fixture block 203 joint together, fixture block 203 passes through second connecting seat 204 and connects in the outside of connecting pivot 1, when changing brush 3, directly dismantle draw-in groove 202 from fixture block 203's inside, thereby change new brush 3, the cost is saved, the suitability of device has been improved.

Finally, when cleaning the combustor inside, start servo motor 6, servo motor 6 and the inside intercommunication of being connected pivot 1, under servo motor 6's drive, it is along with rotating to connect pivot 1, the external connection of connecting pivot 1 one side has multiunit brush 3, utilize brush 3 to clean, start air exhauster 501 simultaneously, air exhauster 501 will clean the inside of the leading-in siphunculus 505 of in-process dust via through-hole 506 through suction nozzle 504, avoid cleaning the dust scattering each department that produces, the inside that the dust got into siphunculus 505 is filtered by filter screen 508, filter the great dust particle of diameter, the back of filter screen 508 is provided with dust guard 503, can place dust jam air exhauster 501, the work efficiency who is suitable for has been increased.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A burner pipe sweeping device for preventing air leakage, comprising a casing (4), characterized in that: a connecting rotating shaft (1) is arranged on one side of the shell (4), the other side of the connecting rotating shaft (1) extends into the shell (4), a servo motor (6) is fixedly connected to the other side of the connecting rotating shaft (1), a brush (3) is arranged outside one side of the connecting rotating shaft (1), a dismounting structure (2) is arranged between the connecting rotating shaft (1) and the brush (3), a hollow cavity is formed inside the connecting rotating shaft (1) and a collecting mechanism (5) is arranged, a supporting plate (10) is fixedly connected to the other side and the bottom end of the shell (4), and an adjusting mechanism is arranged on the other side of the servo motor (6);

adjustment mechanism includes hydraulic cylinder (8), hydraulic cylinder (8) fixed connection is at the inside opposite side of casing (4), opposite side fixedly connected with connecting plate (9) of hydraulic cylinder (8), opposite side fixedly connected with telescopic link (7) of connecting plate (9), opposite side fixedly connected with limiting plate (11) of telescopic link (7), the opposite side fixed connection of limiting plate (11) is at the opposite side of servo motor (6).

2. A burner pipe sweeping apparatus for preventing air leakage according to claim 1, wherein: and a telescopic structure is formed between the telescopic rod (7) and the limiting plate (11).

3. A burner pipe sweeping apparatus for preventing air leakage according to claim 1, wherein: dismantle structure (2) and constitute by first connecting seat (201), draw-in groove (202), fixture block (203) and second connecting seat (204), second connecting seat (204) are provided with two sets ofly and fixed connection in the outside of connecting pivot (1), the outside of second connecting seat (204) all is provided with first connecting seat (201), the inboard of the equal fixed connection of first connecting seat (201) in brush (3), the equal fixedly connected with fixture block (203) in the outside of second connecting seat (204), fixture block (203) are provided with four groups, the equal fixedly connected with draw-in groove (202) in inboard of first connecting seat (201).

4. A burner pipe sweeping apparatus for preventing air leakage according to claim 3, wherein: the number of the groups of the clamping grooves (202) is equal to that of the clamping blocks (203), and the clamping blocks (203) are embedded in the clamping grooves (202).

5. A burner pipe sweeping apparatus for preventing air leakage according to claim 1, wherein: the collecting mechanism (5) consists of an exhaust fan (501), a supporting frame (502), a dust guard (503), a suction nozzle (504), a through pipe (505), a through hole (506), a through groove (507) and a filter screen (508), the through groove (507) is arranged at one side of the inner part of the connecting rotating shaft (1), through holes (506) are fixedly connected between the connecting rotating shaft (1) and the through groove (507), the through pipe (505) is arranged at the middle position inside the connecting rotating shaft (1), one side of the through pipe (505) is fixedly connected with a suction nozzle (504), the other side of the through pipe (505) is provided with an exhaust fan (501), a supporting frame (502) is arranged at one side of the exhaust fan (501), a dustproof plate (503) is fixedly connected at one side inside the through pipe (505), the other side of dust guard (503) is provided with filter screen (508), and filter screen (508) fixed connection is at the inside opposite side of siphunculus (505).

6. A burner pipe sweeping apparatus for preventing air leakage according to claim 5, wherein: the suction nozzles (504) are provided with a plurality of groups on one side of the through pipe (505) and are arranged at equal intervals on one side of the suction nozzles (504).