CN216282076U

CN216282076U - Boiler capable of rapidly cleaning interior

Info

Publication number: CN216282076U
Application number: CN202122086470.2U
Authority: CN
Inventors: 姜川; 曾晓东; 马丽平
Original assignee: Xinjiang Zhonghaimingda Energy Co ltd
Current assignee: Xinjiang Zhonghaimingda Energy Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-04-12
Anticipated expiration: 2031-09-01

Abstract

The utility model relates to the technical field of energy conversion equipment, in particular to a boiler capable of quickly cleaning the interior, which comprises a boiler body, wherein end plugging discs are arranged on two end barrels of the boiler body, a cleaning device is arranged in the boiler body, the cleaning device comprises a screw rod which is horizontally arranged in the boiler body and is rotatably connected between the two end plugging discs and a driving motor arranged outside the boiler body, rotating shafts are arranged at two ends of the screw rod, the rotating shafts are positioned in shaft holes in the end plugging discs and are rotatably connected with the shaft holes in the end plugging discs, driven gears are arranged on the rotating shafts at the tail parts, driving gears are arranged on output shafts of the driving motor, the driving gears are mutually meshed with the driven gears, and inner wall cleaning discs are connected to the screw rod in a threaded manner. The utility model can carry out quick cleaning operation, is convenient to use and brings convenience to users.

Description

Boiler capable of rapidly cleaning interior

Technical Field

The utility model relates to the technical field of energy conversion equipment, in particular to a boiler capable of quickly cleaning the interior.

Background

The boiler is an energy conversion equipment that can turn into the steam that has certain heat energy, high-temperature water or organic heat carrier with chemical energy or electric energy in the fuel, after using the boiler for a long time, can form the one deck impurity on the inner wall of boiler, in order to avoid impurity influence boiler's performance, can carry out regular clearance operation to the impurity in the boiler usually, but conventional boiler is when using, has the defect that can not clear up impurity fast, and artifical manual clearance also can delay more time and consume more manpower, bring inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a boiler capable of rapidly cleaning the interior of the boiler, so as to solve the above-mentioned drawbacks of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a can carry out boiler of inside clearance fast, includes the furnace body, all be provided with tip shutoff dish on the two terminal barrels of furnace body, be provided with cleaning device in the furnace body.

Preferably, a groove communicated with the outside is arranged in the top tray body of one of the end plugging trays, the cleaning device comprises a screw rod which is horizontally arranged in the furnace body and is rotatably connected between the two end plugging trays and a driving motor arranged outside the furnace body, two ends of the screw rod are respectively provided with a rotating shaft, the rotating shafts are positioned in shaft holes in the end plugging trays and are rotatably connected with the shaft holes in the end plugging trays, the rotating shaft at the tail part is positioned in the groove, the rotating shaft at the tail part is provided with a driven gear, an output shaft of the driving motor is provided with a driving gear, the driving gear is mutually meshed with the driven gear, the screw rod is in threaded connection with an inner wall cleaning tray which is positioned in the furnace body and is in sliding connection with the furnace body, guarantee when using, can utilize driving motor work, drive the driving gear and rotate, further drive and driving gear intermeshing's driven gear rotates, realize driving the lead screw and rotate, finally realize driving the inner wall clearance dish with lead screw threaded connection and moving along the inner wall of furnace body, realize clearing up the operation, facilitate the use to the impurity on the furnace body inner wall.

Preferably, the bottom of the cylinder at one end of the furnace body is provided with a vertical impurity discharging pipe, and the impurity discharging pipe is provided with a valve, so that impurities can be conveniently discharged along the impurity discharging pipe.

Preferably, cleaning device still includes fixed mounting and is in support frame on the furnace body, fixed mounting has the pneumatic cylinder on the horizontal segment plate body of support frame, the telescopic shaft end of pneumatic cylinder is provided with the fixed roof that is the level form and sets up, driving motor fixed mounting be in on the bottom surface of fixed roof, be convenient for utilize the pneumatic cylinder work, realize adjustment driving motor's position, make when needs, can carry out the shutoff to groove part, play the effect of dustproof protection.

Preferably, two still be provided with the guide bar that is the level form setting between the tip shutoff dish, the guide bar passes inner wall clearance dish, inner wall clearance dish with sliding connection between the guide bar utilizes inner wall clearance dish to slide along the guide bar, plays the effect of carrying out direction and location to inner wall clearance dish, guarantees that inner wall clearance dish is more stable when removing.

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

according to the cleaning device, when the cleaning device is used, the hydraulic cylinder is guaranteed to work, the telescopic shaft on the hydraulic cylinder extends to drive the driving motor to move downwards until the driving gear and the driven gear are meshed with each other, then the driving motor works, the output shaft on the hydraulic cylinder rotates to drive the driving gear to rotate, the driven gear meshed with the driving gear is further driven to rotate, the screw rod is driven to rotate, finally, the inner wall cleaning disc in threaded connection with the screw rod is driven to move along the inner wall of the furnace body, the impurities on the inner wall of the furnace body are cleaned, the cleaning device is convenient to use and quicker in cleaning process, the defect that the impurities cannot be cleaned quickly when a conventional boiler is used is overcome, more time and more manpower are consumed due to manual cleaning, and the problem that inconvenience is brought to a user is solved.

Drawings

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

FIG. 2 is a schematic illustration of an explosive structure according to the present invention;

FIG. 3 is an exploded view of the cleaning apparatus of the present invention;

fig. 4 is an enlarged view of the utility model at a in fig. 3.

The meaning of the individual reference symbols in the figures is: 1. a furnace body; 10. an end plugging disc; 11. supporting legs; 12. a groove; 13. a dust-proof cover plate; 14. a trash removal pipe; 141. a valve; 2. a cleaning device; 20. a support frame; 21. a hydraulic cylinder; 22. fixing a top plate; 23. a drive motor; 231. a driving gear; 24. a screw rod; 25. a rotating shaft; 251. a driven gear; 26. a guide bar; 27. inner wall cleaning disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a boiler capable of quickly cleaning the interior of the boiler comprises a boiler body 1, wherein end plugging discs 10 are fixedly arranged on two end barrels of the boiler body 1 through a plurality of fastening bolts, a cleaning device 2 is arranged in the boiler body 1, a groove 12 communicated with the outside is arranged in a top plate body of one end plugging disc 10, the cleaning device 2 comprises a lead screw 24 which is horizontally arranged in the boiler body 1 and is rotatably connected with the two end plugging discs 10 and a driving motor 23 arranged outside the boiler body 1, two ends of the lead screw 24 are integrally formed with a rotating shaft 25, a corresponding shaft hole is arranged in the end plugging disc 10, the rotating shaft 25 is positioned in the shaft hole in the end plugging disc 10 and is rotatably connected with the shaft hole in the end plugging disc 10, and the rotating shaft 25 and the lead screw 24 can freely rotate;

specifically, the rotating shaft 25 at the tail is located in the groove 12, the driven gear 251 is welded on the rotating shaft 25 at the tail tightly, the driving gear 231 is fixedly installed on an output shaft of the driving motor 23, the driving gear 231 is meshed with the driven gear 251, the inner wall cleaning disc 27 is connected to the screw rod 24 in a threaded mode, the inner wall cleaning disc 27 is located in the furnace body 1 and is connected with the furnace body 1 in a sliding mode, it is guaranteed that the driving motor 23 can be used for working when in use, the output shaft on the driving gear rotates to drive the driving gear 231 to rotate, the driven gear 251 meshed with the driving gear 231 is further driven to rotate, the screw rod 24 is driven to rotate, finally the inner wall cleaning disc 27 connected with the screw rod 24 in a threaded mode is driven to move along the inner wall of the furnace body 1, cleaning operation of impurities on the inner wall of the furnace body 1 is achieved, and use is facilitated.

Furthermore, the bottom of the cylinder at one end of the furnace body 1 is tightly welded with a vertical impurity discharging pipe 14, and the impurity discharging pipe 14 is provided with a valve 141, so that impurities can be discharged along the impurity discharging pipe 14 after the valve 141 is opened.

In addition, cleaning device 2 still includes the support frame 20 of close welding on furnace body 1, there is pneumatic cylinder 21 through a plurality of fastening bolt fixed mounting on the horizontal segment plate body of support frame 20, the terminal fixed mounting of telescopic shaft of pneumatic cylinder 21 has the fixed roof 22 that is the level form and sets up, driving motor 23 is on the bottom surface of fixed roof 22 through a plurality of fastening bolt fixed mounting, be convenient for utilize pneumatic cylinder 21 work, telescopic shaft shortens the back on it, realize adjusting driving motor 23's position, make when needs, can carry out the shutoff to recess 12 position, play the effect of dustproof protection.

It is worth to say that, still close welding has the guide bar 26 that is the level form setting between two tip shutoff dishes 10, is provided with the through-hole that lets guide bar 26 pass in the inner wall clearance dish 27, and guide bar 26 passes the through-hole in the inner wall clearance dish 27, sliding connection between inner wall clearance dish 27 and the guide bar 26 utilizes inner wall clearance dish 27 to slide along guide bar 26, plays the effect of leading and fixing a position inner wall clearance dish 27, guarantees that inner wall clearance dish 27 is more stable when removing.

It is worth noting that the bottom surface of the end plugging disc 10 is provided with a front supporting leg 11 and a rear supporting leg 11 which are mutually symmetrical, and the end plugging disc 10 can be stably supported through the arranged supporting legs 11; still there is dustproof apron 13 through hinged joint on the tip shutoff dish 10 that is provided with recess 12, conveniently after driving motor 23 upward movement to suitable height, closes dustproof apron 13 again, can utilize dustproof apron 13 to play the effect of carrying out dustproof protection to recess 12 position, facilitates the use.

In this embodiment, the driving motor 23 and the hydraulic cylinder 21 are conventional technologies, and are not described herein.

When the boiler capable of quickly cleaning the inside is used, firstly, the dustproof cover plate 13 is opened, then the hydraulic cylinder 21 is started and works, the hydraulic cylinder 21 works, the telescopic shaft on the hydraulic cylinder 21 extends to drive the fixed top plate 22 and the driving motor 23 to move downwards, when the driving motor 23 moves downwards until the driving gear 231 and the driven gear 251 are mutually meshed, the hydraulic cylinder 21 is stopped to be started, then the valve 141 is opened, meanwhile, the driving motor 23 is connected with an external power supply and works, the driving motor 23 works, an output shaft on the driving motor rotates in the forward direction to drive the driving gear 231 to rotate in the forward direction, the driving gear 231 rotates in the forward direction to further drive the driven gear 251 mutually meshed with the driving gear 231 to rotate, the driven gear 251 rotates to drive the screw rod 24 to rotate, and finally, the inner wall cleaning disc 27 in threaded connection with the screw rod 24 is driven to move towards the direction of the impurity discharging pipe 14 along the inner wall of the furnace body 1, the inner wall cleaning disc 27 can scrape impurities on the inner wall of the furnace body 1 and convey the impurities towards one side of the impurity discharging pipe 14 in the moving process, so that the impurities are conveniently discharged along the impurity discharging pipe 14;

after the cleaning is finished, the driving motor 23 is continuously started to be connected with an external power supply and work, the driving motor 23 works, an output shaft on the driving motor reversely rotates to drive a driving gear 231 to reversely rotate, the driving gear 231 reversely rotates to further drive a driven gear 251 meshed with the driving gear 231 to rotate, the driven gear 251 rotates to drive a lead screw 24 to rotate, and finally, an inner wall cleaning disc 27 in threaded connection with the lead screw 24 is driven to move towards a direction far away from an impurity discharging pipe 14 and return to an initial position.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can carry out boiler of inside clearance fast, includes furnace body (1), all be provided with tip shutoff dish (10), its characterized in that on the two terminal barrels of furnace body (1): a cleaning device (2) is arranged in the furnace body (1).

2. The boiler capable of performing an internal cleaning rapidly according to claim 1, wherein: a groove (12) communicated with the outside is arranged in a top disc body of one end plugging disc (10), the cleaning device (2) comprises a screw rod (24) which is horizontally arranged in the furnace body (1) and is rotationally connected with the two end plugging discs (10) and a driving motor (23) arranged outside the furnace body (1), two tail ends of the screw rod (24) are respectively provided with a rotating shaft (25), the rotating shaft (25) is positioned in a shaft hole in the end plugging disc (10) and is rotationally connected with the shaft hole in the end plugging disc (10), the rotating shaft (25) at the tail part is positioned in the groove (12), the rotating shaft (25) at the tail part is provided with a driven gear (251), an output shaft of the driving motor (23) is provided with a driving gear (231), and the driving gear (231) and the driven gear (251) are mutually engaged, and an inner wall cleaning disc (27) is connected to the screw rod (24) in a threaded manner, and the inner wall cleaning disc (27) is positioned in the furnace body (1) and is in sliding connection with the furnace body (1).

3. The boiler capable of performing an internal cleaning rapidly according to claim 2, wherein: the bottom of one end of the barrel body of the furnace body (1) is provided with a vertical impurity discharging pipe (14), and the impurity discharging pipe (14) is provided with a valve (141).

4. The boiler capable of performing the internal cleaning rapidly according to claim 3, wherein: cleaning device (2) still include fixed mounting support frame (20) on furnace body (1), fixed mounting has pneumatic cylinder (21) on the horizontal segment plate body of support frame (20), the telescopic shaft end of pneumatic cylinder (21) is provided with fixed roof (22) that are the level form and set up, driving motor (23) fixed mounting be in on the bottom surface of fixed roof (22).

5. The boiler capable of performing internal cleaning rapidly according to claim 4, wherein: two still be provided with guide bar (26) that are the level form and set up between tip shutoff dish (10), guide bar (26) pass inner wall cleaning disc (27), inner wall cleaning disc (27) with sliding connection between guide bar (26).