Flue gas purification device

Abstract

The utility model belongs to the technical field of flue gas purification, and relates to a flue gas purification device which comprises a purification cylinder and a gas inlet pipe, the gas inlet pipe is arranged on the purification cylinder, water is injected into the purification cylinder, and a filtering device for filtering particulate matters in flue gas is arranged in the purification cylinder. A driving device is arranged on the purifying cylinder to drive the filtering device to filter particles in water and then discharge the particles out of the purifying cylinder, flue gas enters the purifying cylinder through a gas inlet pipe, and then the filtering device is driven to drive the driving device to rotate back and forth in the purifying cylinder; the driving device is used for filtering particulate matters in water and discharging the particulate matters out of the purification cylinder to avoid the influence of accumulation of the particulate matters on the purification effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of flue gas purification, and in particular relates to a flue gas purification device. Background Art

[0002] Flue gas is a kind of waste produced in daily life. In addition to gas, flue gas also contains particles. As the flue gas is discharged, the particles in the flue gas will fall due to gravity and cause pollution, so the particles in the flue gas must be filtered.

[0003] The existing filtering method can not only remove particles but also filter out some pollutant gases dissolved in water by purifying the flue gas through water. However, the existing method cannot clean out the particles in the water in time, which affects the purification of the flue gas. Utility Model Content

[0004] The utility model aims to provide a fume purification device to solve the problem of timely filtering and discharging particles in water.

[0005] In order to achieve the above-mentioned purpose, the specific technical scheme of a flue gas purification device of the utility model is as follows:

[0006] A flue gas purification device comprises a purification cylinder and an air intake pipe, wherein the air intake pipe is arranged on the purification cylinder and the interior of the purification cylinder is filled with water. The device is characterized in that a filtering device for filtering out particulate matter in the flue gas is arranged inside the purification cylinder, and a driving device is arranged on the purification cylinder to drive the filtering device to filter the particles in the water and discharge them out of the purification cylinder.

[0007] Furthermore, the purification cylinder includes a cylinder body, a collecting chamber, an exchange chamber, an air inlet, an arc track and a sewage outlet. The cylinder body is provided with a collecting chamber and an exchange chamber, the collecting chamber and the exchange chamber are connected, the radius of the collecting chamber is smaller than the exchange chamber, the arc track is arranged inside the cylinder body and concentric with the collecting chamber, the cylinder body is provided with an air inlet connected to the exchange chamber, the cylinder body is provided with a sewage outlet connected to the collecting chamber, the air inlet pipe is connected to the air inlet, the filter device rotates inside the collecting chamber and is close to the inner wall of the collecting chamber, and the driving device is arranged on the cylinder body.

[0008] Furthermore, the driving device includes a motor, an output semi-bevel gear, a first transmission shaft, a bevel gear and an output gear. The first transmission shaft and the motor are arranged on the cylinder. Two bevel gears are provided on the first transmission shaft. The motor drives the first transmission shaft to rotate reciprocatingly through the reciprocating engagement of the output semi-bevel gear and the two bevel gears. The reciprocatingly rotating first transmission shaft drives the filtering device to rotate reciprocatingly through the output gear.

[0009] Furthermore, the filtering device includes a second rotating shaft, a receiving gear and a filtering assembly. The second rotating shaft is arranged inside the collecting chamber. The second rotating shaft is provided with a receiving gear and a filtering assembly. The receiving gear and the output gear are meshed. The filtering assembly reciprocates along an arc track inside the collecting chamber.

[0010] Furthermore, the filter assembly includes a rotating plate, a mounting groove, a slope, a filter plate, a sliding seat and a guide rod. The rotating plate is arranged on the second rotating shaft, the mounting groove and the slope are arranged on the rotating plate, the filter plate slides on the mounting groove through the sliding seat, the guide rod slides inside the arc track, and the slope removes the filter material attached to the filter plate.

[0011] The advantages of the utility model are:

[0012] The utility model allows smoke to enter the purification cylinder through an air inlet pipe, and then drives the filter device to drive the driving device to reciprocate in the purification cylinder. The driving device filters particles in the water and discharges the particles out of the purification cylinder to prevent the accumulation of particles from affecting the purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is an overall cross-sectional view of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the drive device of the utility model

[0016] Figure 4 This is a schematic diagram of the filter plate structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the rotating plate structure of the utility model;

[0018] Figure 6 A schematic diagram of the purification cartridge structure of the utility model;

[0019] Description of the markings in the figure:

[0020] Purification cylinder 1; cylinder body 1-1; collecting chamber 1-2; exchange chamber 1-3; air inlet 1-4; arc track 1-5; sewage outlet 1-6; air inlet pipe 2; driving device 3; motor 3-1; output semi-bevel gear 3-2; first transmission shaft 3-3; bevel gear 3-4; output gear 3-5; filtering device 4; second rotating shaft 4-1; receiving gear 4-2; filtering assembly 4-3; rotating plate 4-3-1; mounting groove 4-3-2; inclined surface 4-3-3; filter plate 4-3-4; sliding seat 4-3-5; guide rod 4-3-6. DETAILED DESCRIPTION

[0021] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] like Figure 1-6 As shown, a flue gas purification device includes a purification cartridge 1 and an air inlet pipe 2, wherein the air inlet pipe 2 is arranged on the purification cartridge 1, and the interior of the purification cartridge 1 is filled with water. It is characterized in that a filtering device 4 for filtering out particulate matter in the flue gas is provided inside the purification cartridge 1, and a driving device 3 is provided on the purification cartridge 1 to drive the filtering device 4 to filter the particles in the water and discharge them from the purification cartridge 1.

[0024] The flue gas enters the purification cylinder 1 through the air inlet pipe 2, and then drives the filter device 4 to drive the driving device 3 to rotate back and forth inside the purification cylinder 1. The driving device 3 filters the particles in the water and discharges the particles from the purification cylinder 1 to avoid the accumulation of particles affecting the purification effect.

[0025] Among them, Figure 1-6 As shown, the purification cylinder 1 includes a cylinder body 1-1, a collecting chamber 1-2, an exchange chamber 1-3, an air inlet 1-4, an arc track 1-5 and a sewage outlet 1-6. The collecting chamber 1-2 and the exchange chamber 1-3 are provided inside the cylinder body 1-1. The collecting chamber 1-2 and the exchange chamber 1-3 are connected. The radius of the collecting chamber 1-2 is smaller than that of the exchange chamber 1-3. The arc track 1-5 is arranged inside the cylinder body 1-1 and is concentric with the collecting chamber 1-2. The cylinder body 1-1 is provided with an air inlet 1-4 connected to the exchange chamber 1-3. The cylinder body 1-1 is provided with a sewage outlet 1-6 connected to the collecting chamber 1-2. The air inlet pipe 2 is connected to the air inlet 1-4. The filter device 4 rotates inside the collecting chamber 1-2 and is close to the inner wall of the collecting chamber 1-2. The driving device 3 is arranged on the cylinder body 1-1.

[0026] The filter device 4 has an exchange chamber 1-3 inside the collection chamber 1-2, which rotates toward the sewage outlet 1-6 to filter the particles in the water above the filter device 4, and then the particles on the filter device 4 are discharged through the sewage outlet 1-6, and the purified gas that enters the collection chamber 1-2 through the air inlet 1-4 will also be discharged from the sewage outlet 1-6.

[0027] Among them, Figure 1-6 As shown, the driving device 3 includes a motor 3-1, an output semi-bevel gear 3-2, a first transmission shaft 3-3, a bevel gear 3-4 and an output gear 3-5. The first transmission shaft 3-3 and the motor 3-1 are arranged on the cylinder 1-1. Two bevel gears 3-4 are arranged on the first transmission shaft 3-3. The motor 3-1 drives the first transmission shaft 3-3 to reciprocate through the reciprocating engagement of the output semi-bevel gear 3-2 and the two bevel gears 3-4. The reciprocating first transmission shaft 3-3 drives the filtering device 4 to reciprocate through the output gear 3-5.

[0028] Among them, Figure 1-6 As shown, the filtering device 4 includes a second rotating shaft 4-1, a receiving gear 4-2 and a filtering assembly 4-3. The second rotating shaft 4-1 is arranged inside the collecting chamber 1-2. The second rotating shaft 4-1 is provided with a receiving gear 4-2 and a filtering assembly 4-3. The receiving gear 4-2 and the output gear 3-5 are meshed. The filtering assembly 4-3 reciprocates along the arc track 1-5 inside the collecting chamber 1-2.

[0029] Among them, Figure 1-6 As shown, the filter assembly 4-3 includes a rotating plate 4-3-1, a mounting groove 4-3-2, a slope 4-3-3, a filter plate 4-3-4, a sliding seat 4-3-5 and a guide rod 4-3-6. The rotating plate 4-3-1 is arranged on the second rotating shaft 4-1, the mounting groove 4-3-2 and the slope 4-3-3 are arranged on the rotating plate 4-3-1, the filter plate 4-3-4 slides on the mounting groove 4-3-2 through the sliding seat 4-3-5, the guide rod 4-3-6 slides inside the arc track 1-5, and the slope 4-3-3 removes the filter material attached to the filter plate 4-3-4.

[0030] When the rotating plate 4-3-1 rotates toward the sewage outlet 1-6, the filter plate 4-3-4 first gradually extends from the inside of the rotating plate 4-3-1 to filter the particles in the water, and then as the rotating plate 4-3-1 rotates, the filter plate 4-3-4 gradually retracts into the inside of the rotating plate 4-3-1, and the inclined surface 4-3-3 removes the particles attached to the filter plate 4-3-4. When the rotating plate 4-3-1 drives the filter plate 4-3-4 to rotate the upper end of the arc track 1-5, the filter plate 4-3-4 is completely retracted into the rotating plate 4-3-1, and then the particles on the filter plate 4-3-4 are also transferred to the rotating plate 4-3-1 and finally discharged from the sewage outlet 1-6. When the rotating plate 4-3-1 is reset and rotated, the overlapping whole of the rotating plate 4-3-1 and the filter plate 4-3-4 will press a part of the water in the exchange chamber 1-3 to the top of the rotating plate 4-3-1 for the next filtration.

[0031] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and powders without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. A flue gas purification device, comprising a purification cylinder (1) and an air inlet pipe (2), wherein the air inlet pipe (2) is arranged on the purification cylinder (1), and the interior of the purification cylinder (1) is filled with water, characterized in that: The purification cylinder (1) is provided with a filter device (4) for filtering out particles in the smoke, and the purification cylinder (1) is provided with a drive device (3) for driving the filter device (4) to filter particles in the water and discharge the particles out of the purification cylinder (1); The driving device (3) comprises a motor (3-1), an output semi-bevel gear (3-2), a first transmission shaft (3-3), a bevel gear (3-4) and an output gear (3-5); the first transmission shaft (3-3) and the motor (3-1) are arranged on the cylinder (1-1); two bevel gears (3-4) are arranged on the first transmission shaft (3-3); the motor (3-1) drives the first transmission shaft (3-3) to reciprocate through the reciprocating meshing of the output semi-bevel gear (3-2) and the two bevel gears (3-4); the reciprocating first transmission shaft (3-3) drives the filtering device (4) to reciprocate through the output gear (3-5); The filtering device (4) comprises a second rotating shaft (4-1), a receiving gear (4-2) and a filtering assembly (4-3); the second rotating shaft (4-1) is arranged inside the collecting chamber (1-2); the receiving gear (4-2) and the filtering assembly (4-3) are arranged on the second rotating shaft (4-1); the receiving gear (4-2) and the output gear (3-5) are meshed; and the filtering assembly (4-3) reciprocates along an arc track (1-5) inside the collecting chamber (1-2).

2. A flue gas purification device according to claim 1, characterized in that: The purification cylinder (1) comprises a cylinder body (1-1), a collecting chamber (1-2), an exchange chamber (1-3), an air inlet (1-4), an arc track (1-5) and a sewage outlet (1-6); the cylinder body (1-1) is provided with a collecting chamber (1-2) and an exchange chamber (1-3); the collecting chamber (1-2) and the exchange chamber (1-3) are connected; the radius of the collecting chamber (1-2) is smaller than that of the exchange chamber (1-3); the arc track (1-5) is arranged on the cylinder body; The interior of the cylinder (1-1) is concentric with the collecting chamber (1-2); an air inlet hole (1-4) communicating with the exchange chamber (1-3) is provided on the cylinder (1-1); a sewage outlet (1-6) communicating with the collecting chamber (1-2) is provided on the cylinder (1-1); an air inlet pipe (2) is communicated with the air inlet hole (1-4); a filtering device (4) rotates inside the collecting chamber (1-2) and is closely attached to the inner wall of the collecting chamber (1-2); and a driving device (3) is arranged on the cylinder (1-1).

3. A flue gas purification device according to claim 1, characterized in that: The filter assembly (4-3) comprises a rotating plate (4-3-1), a mounting groove (4-3-2), an inclined surface (4-3-3), a filter plate (4-3-4), a sliding seat (4-3-5) and a guide rod (4-3-6); the rotating plate (4-3-1) is arranged on the second rotating shaft (4-1); the mounting groove (4-3-2) and the inclined surface (4-3-3) are arranged on the rotating plate (4-3-1); the filter plate (4-3-4) slides on the mounting groove (4-3-2) through the sliding seat (4-3-5); the guide rod (4-3-6) slides inside the arc track (1-5); and the inclined surface (4-3-3) removes the filtered matter attached to the filter plate (4-3-4).

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