Boiler flue purification device

Abstract

The utility model discloses a boiler flue purification device which comprises a top cover, an up-down telescopic mechanism is installed on the lower side of the top cover, the bottom of the up-down telescopic mechanism is connected with a lifting plate, an ash removal mechanism is installed at the bottom of the lifting plate, and the ash removal mechanism comprises a second motor, a first gear, a second gear, a transmission shaft and a cleaning brush. The second motor is fixed to the lower side of the lifting plate, a first gear is mounted on an output shaft of the second motor, a second gear rotationally matched with the first gear is mounted on one side of the first gear and mounted on a transmission shaft, the top of the transmission shaft is rotationally connected with the lifting plate, and a cleaning brush is mounted at the bottom of the transmission shaft. The boiler flue is automatically cleaned, the working efficiency is high, and the labor amount of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the field of flue purification equipment, in particular to a boiler flue purification device. Background Art

[0002] A boiler is an energy conversion device. The energy input to the boiler includes chemical energy and electrical energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of thermal energy. The original meaning of pot refers to a water container heated on fire, and furnace refers to a place where fuel is burned. The boiler consists of two major parts: pot and furnace. The hot water or steam generated in the boiler can directly provide the required thermal energy for industrial production and people's lives, or it can be converted into mechanical energy through a steam power device, or the mechanical energy can be converted into electrical energy through a generator. A boiler that provides hot water is called a hot water boiler, which is mainly used for life and also has a small number of applications in industrial production. A boiler that produces steam is called a steam boiler, often referred to as a boiler, and is mostly used in thermal power plants, ships, locomotives and industrial and mining enterprises.

[0003] Boilers generally burn coal to provide energy. When coal burns, a large amount of dust is produced. The boiler uses a special flue to discharge the smoke. However, when the smoke passes through the flue, some dust particles will adhere to the inner wall of the flue. Long-term accumulation will cause the inner wall of the flue to thicken, affecting the smoke exhaust function of the flue. The flue needs to be cleaned regularly. Currently, most workers clean the flue with a handheld cleaning brush, which has low work efficiency and consumes a lot of workers' physical strength. Therefore, in view of the above situation, it is urgent to develop a boiler flue purification device that can automatically clean the boiler flue with high work efficiency and reduce the labor of workers, so as to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of the utility model is to provide a boiler flue purification device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A boiler flue purification device comprises a top cover, wherein an up and down telescopic mechanism is installed on the lower side of the top cover, the bottom of the up and down telescopic mechanism is connected to a lifting plate, a dust cleaning mechanism is installed on the bottom of the lifting plate, and the dust cleaning mechanism comprises: a second motor, a first gear, a second gear, a transmission shaft and a cleaning brush, the second motor is fixed to the lower side of the lifting plate, a first gear is installed on the output shaft of the second motor, a second gear is installed on one side of the first gear for rotationally cooperating with the first gear, the second gear is installed on the transmission shaft, the top of the transmission shaft is rotationally connected to the lifting plate, and a cleaning brush is installed on the bottom of the transmission shaft.

[0007] As a further solution of the utility model: a handle is installed on the top cover.

[0008] As a further solution of the utility model: the up and down telescopic mechanism includes: a first motor, a winding wheel and a suspension wire, the first motor is fixed to the lower side of the top cover, a winding wheel is installed on the output shaft of the first motor, a suspension wire is wound on the winding wheel, and the bottom of the suspension wire is fixed to the lifting plate.

[0009] As a further solution of the utility model: four limiting rollers are evenly distributed on the lifting plate.

[0010] As a further solution of the utility model: the first motor and the second motor both have their own batteries, and the first motor and the second motor are both controlled by a wireless remote controller.

[0011] Beneficial effect: When the boiler flue purification device is used, the top cover is placed on the top of the boiler flue so that the lifting plate enters into the boiler flue, and the limiting roller fits with the inner wall of the boiler flue. Then, the person returns to the ground and holds the wireless remote controller for remote control. The second motor drives the first gear to rotate, and the first gear drives the second gear to rotate. The second gear drives the transmission shaft and the cleaning brush to rotate, and the cleaning brush is used to clean the dust on the inner wall of the boiler flue. At the same time, the first motor drives the winding wheel to rotate, and the winding wheel drives the suspension line to extend, so that the lifting plate and the cleaning mechanism move downward under the action of gravity, and then the cleaning mechanism performs comprehensive cleaning of the boiler flue. In summary, the utility model automates the cleaning of the boiler flue, has high work efficiency, and reduces the workload of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 .

[0013] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0014] Figure 3 It is a schematic diagram of the use state of the utility model.

[0015] Figure 4 For this utility model Figure 3 Internal cross-sectional view of .

[0016] In the figure: 1. top cover; 2. handle; 3. up and down telescopic mechanism; 301. first motor; 302. winding wheel; 303. hanging wire; 4. lifting plate; 401. limiting roller; 5. dust cleaning mechanism; 501. second motor; 502. first gear; 503. second gear; 504. transmission shaft; 505. cleaning brush. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example

[0019] See also Figures 1 to 4 In the embodiment of the utility model, a boiler flue purification device comprises a top cover 1, on which a handle 2 is installed, and the top cover 1 is conveniently moved by the handle 2, and an upper and lower telescopic mechanism 3 is installed on the lower side of the top cover 1, and the bottom of the upper and lower telescopic mechanism 3 is connected to the lifting plate 4, and four limiting rollers 401 are evenly distributed on the lifting plate 4, and a dust cleaning mechanism 5 is installed at the bottom of the lifting plate 4. When in use, the top cover 1 is placed on the top of the boiler flue so that the lifting plate 4 enters the boiler flue, and the limiting rollers 401 are in contact with the inner wall of the boiler flue, thereby limiting the lifting plate 4, and the dust on the inner wall of the boiler flue is scraped off by the rotation of the dust cleaning mechanism 5, and at the same time, the lifting plate 4 and the dust cleaning mechanism 5 are driven to move downward by the upper and lower telescopic mechanism 3, so that the dust cleaning mechanism 5 can fully clean the boiler flue;

[0020] The up-and-down telescopic mechanism 3 includes: a first motor 301, a winding wheel 302 and a suspension wire 303. The first motor 301 is fixed to the lower side of the top cover 1. The winding wheel 302 is installed on the output shaft of the first motor 301. The suspension wire 303 is wound around the winding wheel 302. The bottom of the suspension wire 303 is fixed to the lifting plate 4. When in use, the winding wheel 302 is driven to rotate by the first motor 301, and the suspension wire 303 is driven to extend by the winding wheel 302, so that the lifting plate 4 and the cleaning mechanism 5 move downward under the action of gravity, so that the cleaning mechanism 5 moves in the boiler flue to clean the dust.

[0021] The dust cleaning mechanism 5 includes: a second motor 501, a first gear 502, a second gear 503, a transmission shaft 504: and a cleaning brush 505. The second motor 501 is fixed to the lower side of the lifting plate 4. The first gear 502 is installed on the output shaft of the second motor 501. A second gear 503 is installed on one side of the first gear 502 to rotate with it. The second gear 503 is installed on the transmission shaft 504. The top of the transmission shaft 504: is rotatably connected to the lifting plate 4. A cleaning brush 505 is installed at the bottom of the transmission shaft 504. When in use, the first gear 502 is driven to rotate by the second motor 501, the second gear 503 is driven to rotate by the first gear 502, and the transmission shaft 504: and the cleaning brush 505 are driven to rotate by the second gear 503. The cleaning brush 505 is used to clean the dust on the inner wall of the boiler flue. The first motor 301 and the second motor 501 are both equipped with batteries. The first motor 301 and the second motor 501 are both controlled by a wireless remote control.

[0022] The working principle of the utility model is: when the boiler flue purification device is used, the top cover 1 is placed on the top of the boiler flue so that the lifting plate 4 enters the boiler flue, and the limiting roller 401 fits with the inner wall of the boiler flue. Then, the person returns to the ground and holds the wireless remote control for remote control. The first gear 502 is driven to rotate by the second motor 501, and the second gear 503 is driven to rotate by the first gear 502. The transmission shaft 504 and the cleaning brush 505 are driven to rotate by the second gear 503, and the dust on the inner wall of the boiler flue is cleaned by the cleaning brush 505. At the same time, the winding wheel 302 is driven to rotate by the first motor 301, and the suspension line 303 is extended by the winding wheel 302, so that the lifting plate 4 and the cleaning mechanism 5 move downward under the action of gravity, so that the cleaning mechanism 5 can comprehensively clean the boiler flue.

Claims

1. A boiler flue purification device, Features: The invention comprises a top cover (1), wherein an up-down telescopic mechanism (3) is installed on the lower side of the top cover (1), the bottom of the up-down telescopic mechanism (3) is connected to a lifting plate (4), the bottom of the lifting plate (4) is installed with a dust cleaning mechanism (5), the dust cleaning mechanism (5) comprises: a second motor (501), a first gear (502), a second gear (503), a transmission shaft (504) and a cleaning brush (505), the second motor (501) is fixed to the lower side of the lifting plate (4), the output shaft of the second motor (501) is installed with a first gear (502), one side of the first gear (502) is installed with a second gear (503) that rotates with the first gear (502), the second gear (503) is installed on the transmission shaft (504), the top of the transmission shaft (504) is rotationally connected to the lifting plate (4), and the bottom of the transmission shaft (504) is installed with a cleaning brush (505).

2. The boiler flue purification device according to claim 1, Features: A handle (2) is installed on the top cover (1).

3. The boiler flue purification device according to claim 1, Features: The up-and-down telescopic mechanism (3) comprises: a first motor (301), a winding wheel (302) and a suspension wire (303); the first motor (301) is fixed to the lower side of the top cover (1); a winding wheel (302) is mounted on the output shaft of the first motor (301); a suspension wire (303) is wound around the winding wheel (302); and the bottom of the suspension wire (303) is fixed to the lifting plate (4).

4. The boiler flue purification device according to claim 1, Features: Four limiting rollers (401) are evenly distributed on the lifting plate (4).

5. The boiler flue purification device according to claim 3, Features: The first motor (301) and the second motor (501) are both equipped with batteries, and the first motor (301) and the second motor (501) are both controlled by a wireless remote controller.

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