Biomass boiler flue cleaning device

Abstract

The utility model discloses a biomass boiler flue cleaning device, and belongs to the technical field of flue cleaning. The device mainly comprises a main machine and a cleaning structure, the main machine is composed of a frame, an arch frame, a driving structure and a supporting structure, and the arch frame is fixed to one end of the frame; the driving structure is partially mounted in the frame; the multiple supporting structures are arranged and installed on the outer wall of the frame. The cleaning structure is composed of a connecting body, a spring plate and a cleaning assembly, and a gooseneck pipe is installed at one end of the connecting body; the spring plate surrounds the connecting body, and the end, away from the connecting body, of the spring plate is connected with the cleaning assembly. The device is simple in structure, is of a modular structure, and can be suitable for different biomass boiler flues. And meanwhile, the manufacturing cost and the use cost of the device are reduced, and the working efficiency of flue cleaning is effectively improved. The flue cleaning device is mainly used for cleaning the flue of the biomass boiler.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the flue cleaning technical field, concretely speaking, especially relates to a biomass boiler flue cleaning device. BACKGROUND

[0002] In the process of running, the inner wall of the flue of the biomass boiler is easy to accumulate dust and sundries. When the dust and sundries are excessively accumulated, not only the thermal efficiency of the biomass boiler is affected, but also the safety hidden trouble can be caused. At present, the common cleaning methods include manual disassembly cleaning or mechanical cleaning. But the manual disassembly cleaning has the problems of low efficiency, heavy workload, high safety risk and the like. And the existing mechanical cleaning equipment has the problems of complex structure, high manufacturing and using cost, so it is not easy to popularize and generalize. Therefore, a flue cleaning device which can effectively clean the dust and sundries in the flue, reduce the manufacturing and using cost and has simple structure is required. SUMMARY

[0003] The utility model solves the technical problem that the prior art is not enough, provides a biomass boiler flue cleaning device, its simple structure can be suitable for different biomass boiler flue, and the manufacturing cost and using cost of the device are reduced, and the working efficiency of flue cleaning is effectively improved.

[0004] The biomass boiler flue cleaning device, including host computer, cleaning structure, the host computer is by frame, arch, drive structure, support structure is constituted, the arch is fixed in the one end of frame, and the arch middle part is installed with a plurality of gyro wheel, the drive structure part structure is installed in the frame, and is connected with gyro wheel on the same straight line, and the other part structure of drive structure is installed outside the frame, and two parts are connected, the support structure is equipped with a plurality of, and is installed on the outer wall of frame, the cleaning structure is by connecting main part, spring plate, cleaning assembly is constituted, the connecting main part one end is installed with goose neck pipe, and the goose neck pipe is away from the one end of connecting main body and drive structure and gyro wheel movable joint, the spring plate surrounds the setting of connecting main body a week, and the spring plate is away from the one end of connecting main body and cleaning assembly connection.

[0005] Preferably, the driving structure comprises a first conveying wheel, a second conveying wheel, a driving wheel, a connecting wheel, a cover plate, a driving machine, an operation module, the first conveying wheel and the second conveying wheel are installed in the frame and are located below the arch frame, and the connecting positions of the two are in the same straight line with the connecting position of the roller; the driving wheel and the connecting wheel are installed on one side of the frame and are in meshing connection, wherein the driving wheel is in the same straight line with the first conveying wheel, and the connecting wheel is in the same straight line with the second conveying wheel; the cover plate is fixed on one side of the frame and wraps the driving wheel, and a driving machine is installed on the side of the cover plate away from the driving wheel; the power output shaft of the driving machine passes through the cover plate and is connected with the driving wheel and the first conveying wheel in sequence; and the operation module is installed on one side of the frame and is arranged adjacent to the cover plate and wraps the connecting wheel.

[0006] Preferably, one side of the operation module is provided with a first display screen, and the side adjacent to the first display screen is provided with a second display screen and a plurality of keys.

[0007] Preferably, the supporting structure comprises a connecting seat, a hinged seat, a connecting arm and a telescopic arm, one end of the connecting seat is embeddedly fixed with the side wall of the frame and the other end is hingedly connected with the hinged seat; the connecting arm is embedded in the end of the hinged seat away from the connecting seat; the telescopic arm is embedded in the end of the connecting arm away from the hinged seat, and the telescopic arm and the connecting arm are in sliding connection; and a tension spring is installed in the telescopic arm and the connecting arm.

[0008] Preferably, a quick release bolt is installed at the connecting position of the hinged seat and the connecting arm.

[0009] Preferably, a clamping groove is arranged on the side wall of the telescopic arm, and an elastic clamping plate is installed in the clamping groove.

[0010] Preferably, a camera is installed on one side of the connecting main body, a cable connecting end head matched with the camera is installed at the other end, and a dust suction pipe connecting end head is installed at the position adjacent to the cable connecting end head.

[0011] Preferably, the cleaning assembly is composed of a connecting bottom plate and a friction surface, wherein one side of the connecting bottom plate is connected with a spring plate; and the friction surface is fixed on the side of the connecting bottom plate away from the spring plate.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The structure is simple and modular, and can be applied to different biomass boiler flues. Meanwhile, the manufacturing cost and use cost of the device are reduced, and the working efficiency of flue cleaning is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 The host machine front view of the utility model;

[0016] Figure 3 The host machine assembly schematic view of the utility model;

[0017] Figure 4 The operation module front view of the utility model;

[0018] Figure 5 The connection main body structure schematic view of the utility model;

[0019] Figure 6 The connection main body bottom structure schematic view of the utility model;

[0020] Figure 7 The cleaning structure one structure schematic view of the utility model;

[0021] Figure 8 The cleaning structure another structure schematic view of the utility model;

[0022] In the drawing, 100, host machine;110, frame;120, arch;121, roller;130, support structure;131, connecting seat;132, hinged seat;1321, quick release bolt;133, connecting arm;134, telescopic arm;1341, clamping groove;1342, elastic clamping plate;140, drive structure;141, first conveying wheel;142, second conveying wheel;143, drive wheel;144, connecting wheel;145, cover plate;146, drive machine;147, operation module;1471, first display screen;1472, second display screen;1473, button;200, cleaning structure;210, connecting main body;211, clamping groove;212, mounting table;213, fixed hole;214, filling film;215, fastening bolt;216, cable connection end;217, camera;218, dust suction pipe connection end;220, swan neck pipe;230, spring plate;240, cleaning assembly;241, connecting bottom plate;242, friction surface. DETAILED DESCRIPTION

[0023] The utility model will be further described below in conjunction with the drawings:

[0024] The orientation terms involved in the paragraph of detailed description are only for the convenience of the person skilled in the art to understand the technical scheme recorded in the application according to the visual orientation shown in the drawing. Except for the explicit provision and limitation, the terms "set", "install", "connect" and the like should be understood broadly, and for the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] As Figures 1 to 8As shown, a biomass boiler flue cleaning device, comprising a host computer 100, cleaning structure 200, the host computer 100 is composed of frame 110, arch 120, drive structure 140, support structure 130, the arch 120 is fixed in one end of frame 110, and the arch 120 is installed in the middle of a plurality of rollers 121; The drive structure 140 is partially installed in the frame 110, and is connected with the roller 121 on the same straight line, and the other part of the drive structure 140 is installed outside the frame 110, and the two parts are connected; The support structure 130 is provided with a plurality of and installed on the outer wall of the frame 110; The cleaning structure 200 is composed of a connecting body 210, a spring plate 230 and a cleaning assembly 240, one end of the connecting body 210 is provided with a goose neck pipe 220, and the other end of the goose neck pipe 220 away from the connecting body 210 is movably connected with the drive structure 140 and the roller 121; The spring plate 230 is arranged around the connecting body 210, and the end of the spring plate 230 away from the connecting body 210 is connected with the cleaning assembly 240. In this way, the cleaning structure 200 suitable for the flue to be cleaned is selected, and the spring plate 230 is connected with the connecting body 210. After the connection of the connecting body 210, the spring plate 230 and the cleaning assembly 240 is completed, one end of the goose neck pipe 220 is fixedly connected with the connecting body 210, the other end is sequentially connected with the drive structure 140 and the roller 121 from the bottom of the frame 110 body, and protrudes to the other side of the roller 121. At this time, the cleaning structure 200 is placed in the flue, and the support structure 130 is adjusted, so that the host computer 100 is erected on the flue. After completing all the installation procedures, the parameters of the host computer 100 are preset, so that the goose neck pipe 220 is driven by the driving machine 146 to move according to the preset parameters, such as driving the goose neck pipe 220 to move 5 cm towards the flue direction, then moving 3 cm towards the host computer 100, and reciprocating until the cleaning of the flue is completed. The cleaning structure 200 is extracted and all structures are disassembled.

[0026] Optionally, the roller 121 is a slightly hard elastic material, including but not limited to rubber. In this way, the slightly hard elastic material can guide the goose neck pipe 220 while maintaining a certain clamping force, thereby improving the conveying stability of the goose neck pipe 220.

[0027] Optionally, a plurality of clamping grooves 211 adapted to the spring plate 230 are arranged on the side wall of the connecting body 210.

[0028] As Figure 3As shown, the driving structure 140 comprises a first conveying wheel 141, a second conveying wheel 142, a driving wheel 143, a connecting wheel 144, a covering plate 145, a driving machine 146, and an operation module 147. The first conveying wheel 141 and the second conveying wheel 142 are installed in the frame 110 below the arch 120 and are connected with the roller 121 in the same line. The driving wheel 143 and the connecting wheel 144 are installed on one side of the frame 110 and are engaged with each other. The driving wheel 143 is in the same line with the first conveying wheel 141, and the connecting wheel 144 is in the same line with the second conveying wheel 142. The covering plate 145 is fixed on one side of the frame 110 and wraps the driving wheel 143. The side of the covering plate 145 away from the driving wheel 143 is provided with the driving machine 146. The power output shaft of the driving machine 146 passes through the covering plate 145 and is connected with the driving wheel 143 and the first conveying wheel 141 in sequence. The operation module 147 is installed on one side of the frame 110 and is arranged adjacent to the covering plate 145 and wraps the connecting wheel 144. In this way, the driving wheel 143 drives the first conveying wheel 141 to rotate and also drives the second conveying wheel 142 to rotate synchronously through the engagement of the connecting wheel 144 and the driving wheel 143. Thus, the first conveying wheel 141 and the second conveying wheel 142 have transmission power at the same time, which ensures the stable movement of the gooseneck pipe 220 under the clamping of the first conveying wheel 141 and the second conveying wheel 142. The slippage caused by the power deviation of the first conveying wheel 141 and the second conveying wheel 142 is avoided.

[0029] Optionally, the side wall of the first conveying wheel 141 and the second conveying wheel 142 is provided with an arc-shaped groove around it, and the diameter of the arc-shaped groove after the connection is smaller than the diameter of the gooseneck pipe 220. In this way, the diameter of the arc-shaped groove is smaller than the diameter of the gooseneck pipe 220, so that the first conveying wheel 141 and the second conveying wheel 142 can contact the gooseneck pipe 220 while generating extrusion force on the gooseneck pipe 220, so that the gooseneck pipe 220 is not easy to slip with the first conveying wheel 141 and the second conveying wheel 142, thereby ensuring the stable operation of the gooseneck pipe 220.

[0030] As shown in the drawings, Figure 3As shown, the support structure 130 includes a connecting seat 131, a hinged seat 132, a connecting arm 133, a telescopic arm 134, one end of the connecting seat 131 is embedded and fixed with the side wall of the frame 110, and the other end is hinged with the hinged seat 132; one end of the connecting arm 133 embedded in the hinged seat 132 away from the connecting seat 131; the telescopic arm 134 is embedded in the connecting arm 133 away from the hinged seat 132, and the telescopic arm 134 and the connecting arm 133 are slidingly connected; wherein the telescopic arm 134 and the connecting arm 133 are provided with a tension spring. In this way, after the connecting arm 133 is connected with the connecting seat 131 through the hinged seat 132, it can rotate a certain angle, so as to be embedded with the mouth of the flue at a proper angle. At the same time, through the telescopic telescopic arm 134, the applicability of the support structure 130 is further improved, and it is ensured that the support structure 130 can be applied to different specifications of flues. Thus, the connection strength between the main machine 100 and the mouth of the flue is improved, so that the cleaning structure 200 can stably operate.

[0031] As shown in Figure 3 , the connecting part of the hinged seat 132 and the connecting arm 133 is provided with a quick release bolt 1321. In this way, the quick release bolt 1321 can quickly complete the quick disassembly of the hinged seat 132 and the connecting arm 133, and facilitate the replacement of different specifications of the connecting arm 133, so that it can be applied to different specifications of flues, such as larger flue mouth or smaller flue mouth. Thus, the overall applicability of the device is improved.

[0032] As shown in Figure 3 , the side wall of the telescopic arm 134 is provided with a clamping groove 1341, and a elastic clamping plate 1342 is installed in the clamping groove 1341. In this way, after the clamping groove 1341 of the telescopic arm 134 is embedded with the mouth of the flue, the elastic member provided in the clamping groove 1341 can clamp the inner wall of the mouth of the flue, further improving the connection stability of the support structure 130 and the mouth of the flue, and also improving the safety of the device during operation.

[0033] As shown in Figure 4 , one side of the operation module 147 is provided with a first display screen 1471, and the other side adjacent thereto is provided with a second display screen 1472 and a plurality of keys 1473. In this way, the first display screen 1471 can be connected with the corresponding equipment to observe the environment in the flue in real time. The second display screen 1472 and the keys 1473 cooperate with each other to complete the corresponding setting of the operating parameters of the main machine 100, so as to be applicable to different flue cleaning conditions.

[0034] As shown in Figure 5 and Figure 6As shown, one side of the connecting body 210 is provided with a camera 217, the other end is provided with a cable connecting end 216 matched with the camera 217, and a dust suction pipe connecting end 218 is arranged adjacent to the cable connecting end 216. In this way, through the cooperation of the camera 217 and the first display screen 1471, the situation in the flue can be observed in real time, so that the operation of the host computer 100 can be adjusted in real time. In addition, through the dust suction pipe connecting end 218, the external dust suction equipment can be connected, so that the dust and sundries in the flue can be sucked out in time, on the one hand, the amount of smoke dust in the flue can be reduced, and the camera 217 can clearly observe the inner wall of the flue. On the other hand, it can avoid the situation that the dust and sundries cleaned in the flue cause excessive accumulation and cause inconvenience in later cleaning.

[0035] Optionally, one side of the connecting body 210 is provided with a mounting table 212 with a fixing hole 213, and the mounting table 212 is embedded with symmetrically arranged filling film 214; a fastening bolt 215 is arranged on one side of the connecting body 210 and penetrates to the other side. In this way, when the gooseneck pipe 220 is embedded in the fixing hole 213, the gap between the gooseneck pipe 220 and the side wall of the fixing hole 213 can be filled by the filling film 214, so that the gooseneck pipe 220 is not easy to shake or separate, thereby improving the connection stability of the gooseneck pipe 220 and the mounting table 212. At the same time, through the fastening bolt 215 arranged on the side wall, the connection between the gooseneck pipe 220 and the mounting table 212 can be further reinforced, avoiding the separation of the gooseneck pipe 220 and the mounting table 212.

[0036] As shown in Figure 7 and Figure 8 The cleaning assembly 240 is composed of a connecting plate 241 and a friction surface 242, wherein one side of the connecting plate 241 is connected with the spring plate 230; the friction surface 242 is fixed on the side of the connecting plate 241 away from the spring plate 230. In this way, through the spring plate 230, the friction surface 242 can be tightly attached to the inner wall of the flue, so that the friction surface 242 is not easy to have gaps with the inside of the flue, thereby improving the cleaning effect of the cleaning assembly 240 on the side wall of the flue.

[0037] Finally, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A biomass boiler flue cleaning device comprising a main machine (100), a cleaning structure (200), characterized in that: The host (100) is composed of a frame (110), an arch (120), a support structure (130), a drive structure (140), the arch (120) is fixed at one end of the frame (110), and a plurality of rollers (121) are installed in the middle of the arch (120); the drive structure (140) is partially installed in the frame (110) and is connected with the rollers (121) on the same straight line, and the other part of the drive structure (140) is installed outside the frame (110), and the two parts are connected; the support structure (130) is provided in plurality, and is installed on the outer wall of the frame (110); the cleaning structure (200) is composed of a connecting body (210), a spring plate (230), and a cleaning assembly (240), one end of the connecting body (210) is provided with a goose neck pipe (220), and the other end of the goose neck pipe (220) away from the connecting body (210) is movably connected with the drive structure (140) and the rollers (121); the spring plate (230) is arranged around the connecting body (210), and the other end of the spring plate (230) away from the connecting body (210) is connected with the cleaning assembly (240).

2. A biomass boiler flue cleaning device according to claim 1, characterised in that: The drive structure (140) includes a first conveying wheel (141), a second conveying wheel (142), a drive wheel (143), a linkage wheel (144), a cover plate (145), a drive machine (146), and an operation module (147), the first conveying wheel (141) and the second conveying wheel (142) are installed in the frame (110) and are located below the arch (120), and the connection positions of the two wheels are on the same straight line with the connection position of the rollers (121); the drive wheel (143) and the linkage wheel (144) are installed on one side of the frame (110) and are engagedly connected, wherein the drive wheel (143) is on the same straight line with the first conveying wheel (141), and the linkage wheel (144) is on the same straight line with the second conveying wheel (142); the cover plate (145) is fixed on one side of the frame (110) and wraps the drive wheel (143) inside, and the side of the cover plate (145) away from the drive wheel (143) is provided with the drive machine (146); the power output shaft of the drive machine (146) passes through the cover plate (145) and is sequentially connected with the drive wheel (143) and the first conveying wheel (141); the operation module (147) is installed on one side of the frame (110) and is arranged adjacent to the cover plate (145) and wraps the linkage wheel (144) inside.

3. A biomass boiler flue cleaning device according to claim 2, wherein: One side of the operation module (147) is provided with a first display screen (1471), and the side adjacent thereto is provided with a second display screen (1472) and a plurality of keys (1473).

4. A biomass boiler flue cleaning device according to claim 1, wherein: The support structure (130) comprises a connecting seat (131), a hinged seat (132), a connecting arm (133), and a telescopic arm (134), one end of the connecting seat (131) is embedded and fixed with the side wall of the frame (110), and the other end is hinged with the hinged seat (132); one end of the connecting arm (133) embedded in the hinged seat (132) is away from the connecting seat (131); one end of the telescopic arm (134) embedded in the connecting arm (133) is away from the hinged seat (132), and the telescopic arm (134) is slidingly connected with the connecting arm (133); wherein the telescopic arm (134) and the connecting arm (133) are provided with a tension spring.

5. A biomass boiler flue cleaning device according to claim 4, wherein: The connecting part of the hinged seat (132) and the connecting arm (133) is provided with a quick release bolt rod (1321).

6. A biomass boiler flue cleaning device according to claim 4, wherein: The side wall of the telescopic arm (134) is provided with a clamping groove (1341), and the clamping groove (1341) is provided with an elastic clamping plate (1342).

7. A biomass boiler flue cleaning device according to claim 1, wherein: The connecting body (210) is provided with a camera (217) on one side, and a cable connecting end (216) matched with the camera (217) is installed on the other end, and a dust suction pipe connecting end (218) is installed adjacent to the cable connecting end (216).

8. A biomass boiler flue cleaning device according to any one of claims 1 to 7, wherein: The cleaning assembly (240) is composed of a connecting bottom plate (241) and a friction surface (242), wherein one side of the connecting bottom plate (241) is connected with the spring plate (230); the friction surface (242) is fixed on the side of the connecting bottom plate (241) away from the spring plate (230).

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