Combustion equipment with filtering function

Abstract

The utility model relates to the technical field of combustion equipment, and discloses combustion equipment with a filtering function, which comprises a combustion device, the outer surface of the combustion device is fixedly connected with a guide pipe, one end of the guide pipe is fixedly connected with an exhaust fan, one end of the exhaust fan is fixedly connected with a filter box, and the other end of the filter box is fixedly connected with a filter screen. An air outlet is formed in the top of the filtering box, a discharging pipe is fixedly connected to the bottom of the filtering box, a filtering plate is arranged in the filtering box, a cleaning device is arranged in the filtering box, and a fan arranged in a collecting part can rotate through the cleaning device so that waste gas can be better guided; and when the fan rotates, a connecting rod is driven to rotate, so that a cleaning brush arranged at the bottom of a cleaning part is matched with water sprayed by a spray head to clean a filter plate, the filter plate can better filter waste gas, and the service life of the filter device can be longer.

Description

Technical Field

[0001] The utility model relates to the technical field of combustion equipment, in particular to a combustion equipment with a filtering function. Background Art

[0002] Biogas combustion power generation is a biogas utilization technology that has emerged with the continuous development of large-scale biogas digester construction and comprehensive biogas utilization. It uses the biogas produced by anaerobic fermentation treatment on the engine and is equipped with a comprehensive power generation device to generate electricity and heat energy. Biogas will produce waste gas during the combustion process, which requires treatment of the waste gas.

[0003] Some equipment on the market generally connects the filtering mechanism to the exhaust end of the combustion equipment body, and the exhaust gas enters the dust collecting box through the pipe. During this process, the driving motor on the top can be started, and the driving motor drives the transmission shaft to rotate. The transmission shaft drives the stirring blades and then drives the dust suppression plate screwed on the surface of the stirring blades to rotate. The dust suppression plate increases the contact area with the impurities in the exhaust gas. With the cooperation of the exhaust fan, the impurities in the exhaust gas are adsorbed on the surface of the dust suppression plate in large quantities.

[0004] However, during the actual use of the above-mentioned equipment, a large amount of debris will quickly adhere to the outer surface of the dust suppression plate during long-term use of the equipment, which requires intermittent cleaning of the dust suppression plate to maintain the dust suppression plate's filtering efficiency for exhaust gas. This causes the dust suppression plate to be disassembled and cleaned too many times, thereby reducing its service life. In view of this, we propose a combustion device with a filtering function. Utility Model Content

[0005] The purpose of the utility model is to provide a combustion device with a filtering function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combustion device with a filtering function, comprising a combustion device, a guide tube is fixedly connected to the outer surface of the combustion device, an exhaust fan is fixedly connected to one end of the guide tube, a filter box is fixedly connected to one end of the exhaust fan, an air outlet is arranged on the top of the filter box, a discharge pipe is fixedly connected to the bottom of the filter box, a filter plate is arranged inside the filter box, a cleaning device is arranged inside the filter box, and the cleaning device comprises;

[0007] A collecting piece, wherein the filter box is fixedly connected with the collecting piece, the collecting piece is arranged in a funnel shape, and a through hole is opened on the outer surface of the collecting piece;

[0008] A nozzle, wherein the through hole is clamped with a nozzle, one end of the nozzle is fixedly connected to a transmission pipe, and the outer surface of the transmission pipe is fixedly connected to a delivery pipe;

[0009] A mounting rod is fixedly connected to one side of the inner wall of the collecting piece, a fan is rotatably connected to the bottom of the mounting rod, a connecting rod is fixedly connected to the bottom of the fan, a cleaning piece is fixedly connected to the bottom of the connecting rod, and a fixing frame is rotatably connected to the outer surface of the connecting rod.

[0010] Preferably, the size of the fixing frame is adapted to the size of the interior of the filter box, and the fixing frame is fixedly connected to the interior of the filter box, which enables the fixing frame to be well installed inside the filter box.

[0011] Preferably, a cleaning brush is provided at the bottom of the cleaning piece, the bottom of the cleaning piece contacts the upper surface of the filter plate, and the size of the cleaning piece matches the size of the filter plate, which enables the cleaning piece to better filter the filter plate.

[0012] Preferably, the transmission tube is arranged in a "U" shape, and the size of the transmission tube is adapted to the size of the collecting member, so that the transmission tube can be installed on the outer surface of the collecting member.

[0013] Preferably, a mounting groove is provided on the front side of the filter box, a filter plate is clamped inside the mounting groove, a mounting plate is fixedly connected to a side of the filter plate close to the mounting groove, and a screw is provided on one side of the mounting plate.

[0014] Preferably, the size of the mounting plate matches the size of the mounting groove, and the size of the mounting groove matches the size of the filter plate.

[0015] Compared with the prior art, the utility model provides a combustion device with filtering function, which has the following beneficial effects:

[0016] 1. In order to extend the service life of the filter device of the combustion equipment with filtering function, the rotation of the fan arranged inside the collecting part can better guide the exhaust gas. When the fan rotates, it drives the connecting rod to rotate, so that the cleaning brush arranged at the bottom of the cleaning part cleans the filter plate so that the filter plate can better filter the exhaust gas.

[0017] 2. For the combustion equipment with filtering function, in order to enable rapid repair when the filtering device is damaged, when the filter plate is damaged, the screw is turned to release the limit on the mounting plate, so that the staff can hold the mounting plate and take the filter plate out of the mounting groove, which can make the filter plate quickly replaced and repaired without affecting the operation of the filtering device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional left-view structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the filter device of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the cleaning device of the utility model;

[0021] Figure 4 This is an enlarged structural diagram of the A area of ​​the utility model;

[0022] Figure 5 This is a schematic diagram of the enlarged structure of area B of the utility model.

[0023] In the figure: 1. combustion device; 2. guide tube; 3. exhaust fan; 4. filter box; 5. air outlet; 6. discharge pipe; 7. collecting piece; 8. conveying pipe; 9. transmission pipe; 10. nozzle; 11. through hole; 12. mounting rod; 13. fan; 14. connecting rod; 15. cleaning piece; 16. fixing bracket; 17. mounting groove; 18. filter plate; 19. mounting plate; 20. screw. DETAILED DESCRIPTION

[0024] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a combustion device with a filtering function, comprising a combustion device 1, a guide tube 2 is fixedly connected to the outer surface of the combustion device 1, an exhaust fan 3 is fixedly connected to one end of the guide tube 2, a filter box 4 is fixedly connected to one end of the exhaust fan 3, an air outlet 5 is arranged on the top of the filter box 4, a discharge pipe 6 is fixedly connected to the bottom of the filter box 4, a filter plate 18 is arranged inside the filter box 4, a mounting groove 17 is opened on the front of the filter box 4, the size of the mounting groove 17 is adapted to the size of the filter plate 18, the filter plate 18 is clamped inside the mounting groove 17, a mounting plate 19 is fixedly connected to one side of the filter plate 18 close to the mounting groove 17, the size of the mounting plate 19 is adapted to the size of the mounting groove 17, a screw 20 is arranged on one side of the mounting plate 19, a cleaning device is arranged inside the filter box 4, and the cleaning device includes a collecting member 7, a through hole 11, a nozzle 10, a transmission pipe 9, a delivery pipe 8, a mounting rod 12, a fan 13, a connecting rod 14, a cleaning member 15 and a fixing frame 16.

[0025] In the embodiment of the utility model, a collecting member 7 is fixedly connected to the inside of the filter box 4, and the collecting member 7 is arranged in a funnel shape. A through hole 11 is opened on the outer surface of the collecting member 7, and a nozzle 10 is clamped inside the through hole 11. A transmission pipe 9 is fixedly connected to one end of the nozzle 10, and the transmission pipe 9 is arranged in a "return" shape. The size of the transmission pipe 9 is adapted to the size of the collecting member 7, which can enable the transmission pipe 9 to be installed on the outer surface of the collecting member 7. The outer surface of the transmission pipe 9 is fixedly connected to the conveying pipe 8. A mounting rod 12 is fixedly connected to one side of the inner wall of the collecting member 7, and a fan 13 is rotatably connected to the bottom of the mounting rod 12. The fan 13 A connecting rod 14 is fixedly connected to the bottom, and a cleaning piece 15 is fixedly connected to the bottom of the connecting rod 14. A cleaning brush is arranged at the bottom of the cleaning piece 15. The bottom of the cleaning piece 15 contacts the upper surface of the filter plate 18, and the size of the cleaning piece 15 matches the size of the filter plate 18, so that the cleaning piece 15 can better filter the filter plate 18. A fixing frame 16 is rotatably connected to the outer surface of the connecting rod 14, and the size of the fixing frame 16 matches the size of the inside of the filter box 4. The fixing frame 16 is fixedly connected to the inside of the filter box 4, so that the fixing frame 16 can be well installed inside the filter box 4.

[0026] In the present invention, when in use, the exhaust gas generated by the combustion inside the combustion device 1 is sucked by the exhaust fan 3, and the exhaust gas is allowed to enter the filter box 4 through the guide pipe 2, so that the filter plate 18 arranged inside the filter box 4 filters the exhaust gas, and the filter plate 18 can effectively filter the impurities in the exhaust gas, and then the exhaust gas is concentrated by the collecting member 7, and at the same time, water enters the transmission pipe 9 through the conveying pipe 8. After entering the transmission pipe 9, the water is sprayed through the nozzle 10 to cool the exhaust gas inside the collecting member 7, and the impurities in the exhaust gas are adsorbed, so that the filtered exhaust gas enters the air outlet 5, and the air outlet 5 is also provided with an activated carbon filter layer to filter the exhaust gas. The exhaust gas after filtering is further filtered, and during long-term use, the rotation of the fan 13 arranged inside the collecting member 7 can better guide the exhaust gas, and when the fan 13 rotates, it drives the connecting rod 14 to rotate, so that the cleaning brush arranged at the bottom of the cleaning member 15 cleans the filter plate 18 so that the filter plate 18 can better filter the exhaust gas, and when the filter plate 18 is damaged, the screw 20 is rotated to release the limit of the mounting plate 19 by the screw 20, so that the staff can hold the mounting plate 19 and take the filter plate 18 out of the mounting groove 17, which can make the filter plate 18 can be quickly replaced and repaired, thereby not affecting the operation of the filtering device.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A combustion device with a filtering function, comprising a combustion device (1), wherein a guide tube (2) is fixedly connected to the outer surface of the combustion device (1), an exhaust fan (3) is fixedly connected to one end of the guide tube (2), a filter box (4) is fixedly connected to one end of the exhaust fan (3), an air outlet (5) is arranged at the top of the filter box (4), a discharge pipe (6) is fixedly connected to the bottom of the filter box (4), and a filter plate (18) is arranged inside the filter box (4), characterized in that: A cleaning device is provided inside the filter box (4), and the cleaning device comprises: A collecting member (7), the filter box (4) is fixedly connected with the collecting member (7), the collecting member (7) is arranged in a funnel shape, and a through hole (11) is opened on the outer surface of the collecting member (7); A nozzle (10), the nozzle (10) is clamped inside the through hole (11), one end of the nozzle (10) is fixedly connected to a transmission pipe (9), and the outer surface of the transmission pipe (9) is fixedly connected to a delivery pipe (8); A mounting rod (12) is fixedly connected to one side of the inner wall of the collecting member (7); a fan (13) is rotatably connected to the bottom of the mounting rod (12); a connecting rod (14) is fixedly connected to the bottom of the fan (13); a cleaning member (15) is fixedly connected to the bottom of the connecting rod (14); and a fixing frame (16) is rotatably connected to the outer surface of the connecting rod (14).

2. A combustion device with filtering function according to claim 1, characterized in that: The size of the fixing frame (16) is adapted to the size of the interior of the filter box (4), and the fixing frame (16) is fixedly connected to the interior of the filter box (4).

3. A combustion device with filtering function according to claim 1, characterized in that: A cleaning brush is arranged at the bottom of the cleaning piece (15), the bottom of the cleaning piece (15) contacts the upper surface of the filter plate (18), and the size of the cleaning piece (15) is adapted to the size of the filter plate (18).

4. The combustion device with filtering function according to claim 1, characterized in that: The transmission tube (9) is arranged in a "U" shape, and the size of the transmission tube (9) is adapted to the size of the collecting member (7).

5. The combustion device with filtering function according to claim 1, characterized in that: The filter box (4) is provided with a mounting groove (17) on the front side, a filter plate (18) is clamped inside the mounting groove (17), a mounting plate (19) is fixedly connected to one side of the filter plate (18) close to the mounting groove (17), and a screw (20) is provided on one side of the mounting plate (19).

6. A combustion device with filtering function according to claim 5, characterized in that: The size of the mounting plate (19) matches the size of the mounting groove (17), and the size of the mounting groove (17) matches the size of the filter plate (18).

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