Efficient wet dust collector

Abstract

The utility model discloses an efficient wet dust collector which comprises a dust collection box and a ventilation pipeline communicated with the bottom of one side of the dust collection box, a fan is installed in the ventilation pipeline through bolts, a water storage frame is fixedly connected to the bottom of an inner cavity of the dust collection box, and one side of the ventilation pipeline is communicated with an air inlet pipe. The utility model relates to the technical field of wet dust collectors. According to the efficient wet dust collector, water in a water storage tank is pumped into a rotating pipe through a water pump, the rotating pipe sprays water mist through a plurality of atomization nozzles on a water storage plate, a motor drives a rotating rod to rotate, the rotating rod drives the rotating pipe to rotate through a transmission wheel and a transmission belt, and the rotating pipe drives the atomization nozzles to rotate to spray the water mist; the water mist spraying range can be well increased, meanwhile, the water storage plate drives the stirring plate to stir through the stirring rod, gas and water mist can be rapidly mixed, dust in the gas can effectively make full contact with the water mist, and the dust removal effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wet dust collectors, in particular to an efficient wet dust collector. Background Technique

[0002] Wet dust collectors are generally used in the process of removing dust from industrial gases. Existing wet dust collectors mainly remove dust in the gas through spraying. First, the suction force of a high-pressure centrifugal fan is used to transport the dust-containing gas into the dust removal box body. Water mist is sprayed from top to bottom in the dust removal box body through a water pipe. The water mist and dust are mixed to make the particles heavier and fall and remain in the cylinder to achieve the effect of separating gas and dust.

[0003] During the use of existing wet dust collectors, the falling speed of the water mist is relatively fast, resulting in a short contact time between the gas and water. It is easy for the dust in some gases not to come into contact with the water mist, causing insufficient mixing of the water mist and dust and resulting in low dust removal efficiency. Therefore, an efficient wet dust collector is proposed. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an efficient wet dust collector, which solves the problems that the falling speed of the water mist is relatively fast, resulting in a short contact time between the gas and water, and it is easy for the dust in some gases not to come into contact with the water mist, causing insufficient mixing of the water mist and dust.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: An efficient wet dust collector includes a dust removal box and a ventilation pipe connected to the bottom of one side of the dust removal box. A fan is installed inside the ventilation pipe through bolts. A water storage frame is fixedly connected to the bottom of the inner cavity of the dust removal box. One side of the ventilation pipe is communicated with an air inlet pipe, and one end of the air inlet pipe extends into the interior of the water storage frame. The top of the dust removal box is rotatably connected with a rotating pipe through an opening. A water supply mechanism is arranged on the other side of the dust removal box. One end of the rotating pipe is communicated with a water storage plate. A plurality of atomizing nozzles are communicated with the bottom of the water storage plate. One side of the top of the dust removal box is fixedly connected with a motor. The output shaft of the motor is fixedly connected with a rotating rod through a coupling. One end of the rotating rod is rotatably connected to the top of the dust removal box through a bearing. Transmission wheels are fixedly connected to the outer surfaces of the rotating rod and the rotating pipe. A transmission belt is connected between the outer surfaces of the two transmission wheels. A stirring rod is fixedly connected to the bottom of the water storage plate, and a plurality of stirring plates are fixedly connected to the outer surface of the stirring rod.

[0006] Preferably, the water supply mechanism includes a water storage tank fixedly connected to the lower part of the other side of the dust removal box. A water pump is fixedly connected to the upper part of the other side of the dust removal box. The water inlet end of the water pump is communicated with a water inlet pipe.

[0007] Preferably, one end of the water inlet pipe penetrates through the water storage tank and extends into the interior of the water storage tank. The water outlet end of the water pump is communicated with a water outlet pipe, and one end of the water outlet pipe is rotatably connected to the other end of the rotating pipe through a sealing bearing.

[0008] Preferably, a rotating sleeve is fixedly connected to the outer surface of the stirring rod and located inside the water storage frame.

[0009] Preferably, rotating plates are fixedly connected to both sides of the outer surface of the rotating sleeve.

[0010] Advantageous Effects

[0011] The present utility model provides an efficient wet dust collector. Compared with the existing technologies, it has the following advantageous effects:

[0012] (1) In this utility model, the water pump pumps the water in the water storage tank into the rotating pipe. The rotating pipe sprays water mist through multiple atomizing nozzles on the water storage plate. The motor drives the rotating rod to rotate, and the rotating rod drives the rotating pipe to rotate through the transmission wheel and the transmission belt, so that the rotating pipe drives multiple atomizing nozzles to rotate and spray water mist, which can well increase the spraying range of the water mist. At the same time, the water storage plate drives the stirring plate to stir through the stirring rod, which can quickly mix the gas with the water mist, so that the dust in the gas can effectively contact the water mist fully, improving the dust removal effect.

[0013] (2) In this utility model, the gas is introduced into the water in the water storage frame through the air inlet pipe, and the stirring rod drives the rotating plates on the rotating sleeve to stir the water, which can well filter the dust in the gas and can better filter the dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the external structure schematic diagram of the present utility model;

[0015] Figure 2 is the internal structure schematic diagram of the dust removal box of the present utility model;

[0016] Figure 3 is the structure schematic diagram of the rotating pipe, water storage plate, atomizing nozzle, motor, rotating rod, transmission wheel and transmission belt of the present utility model.

[0017] In the figure: 1. Dust removal box; 2. Ventilation pipeline; 3. Fan; 4. Water storage frame; 5. Air inlet pipe; 6. Rotating pipe; 7. Water supply mechanism; 8. Water storage plate; 9. Atomizing nozzle; 10. Motor; 11. Rotating rod; 12. Transmission wheel; 13. Transmission belt; 14. Stirring rod; 15. Stirring plate; 16. Rotating sleeve; 17. Rotating plate; 18. Exhaust pipe; 71. Water storage tank; 72. Water pump; 73. Water inlet pipe; 74. Water outlet pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0019] Please refer to Figures 1-3 , the present utility model provides a technical solution: an efficient wet dust collector, including a dust removal box 1 and a ventilation pipe 2 connected to the bottom of one side of the dust removal box 1. A fan 3 is installed inside the ventilation pipe 2 through bolts. The fan 3 is electrically connected to an external power source and is controlled by a control switch. It can be disassembled by rotating the bolts for regular cleaning. A water storage frame 4 is fixedly connected to the bottom of the inner cavity of the dust removal box 1. A drain pipe is connected to the bottom of the dust removal box 1. One end of the drain pipe penetrates through the water storage frame 4 and extends into the interior of the water storage frame 4. A solenoid valve is arranged below the surface of the drain pipe. A water replacement pipe is connected to the lower part of the front of the dust removal box 1. An air inlet pipe 5 is connected to one side of the ventilation pipe 2. One end of the air inlet pipe 5 extends into the interior of the water storage frame 4. A rotating pipe 6 is rotatably connected to the top of the dust removal box 1 through an opening. A water supply mechanism 7 is arranged on the other side of the dust removal box 1. One end of the rotating pipe 6 is connected to a water storage plate 8. A plurality of atomizing nozzles 9 are connected to the bottom of the water storage plate 8. A motor 10 is fixedly connected to one side of the top of the dust removal box 1. The motor 10 is a servo motor and is electrically connected to an external power source and is controlled by a control switch. The output shaft of the motor 10 is fixedly connected to a rotating rod 11 through a coupling. One end of the rotating rod 11 is rotatably connected to the top of the dust removal box 1 through a bearing. Transmission wheels 12 are fixedly connected to the outer surfaces of the rotating rod 11 and the rotating pipe 6. A transmission belt 13 is connected between the outer surfaces of the two transmission wheels 12. A stirring rod 14 is fixedly connected to the bottom of the water storage plate 8. A plurality of stirring plates 15 are fixedly connected to the outer surface of the stirring rod 14. An exhaust pipe 18 is connected to the other side of the top of the dust removal box 1.

[0020] Furthermore, in order to supply water to the plurality of atomizing nozzles 9, the water supply mechanism 7 includes a water storage tank 71. A water adding pipe is connected to the top of the water storage tank 71. The water storage tank 71 is fixedly connected to the lower part of the other side of the dust removal box 1. A water pump 72 is fixedly connected to the upper part of the other side of the dust removal box 1. The water pump 72 is electrically connected to an external power source and is controlled by a control switch. The water inlet end of the water pump 72 is connected to a water inlet pipe 73. One end of the water inlet pipe 73 penetrates through the water storage tank 71 and extends into the interior of the water storage tank 71. The water outlet end of the water pump 72 is connected to a water outlet pipe 74. One end of the water outlet pipe 74 is rotatably connected to the other end of the rotating pipe 6 through a sealed bearing.

[0021] Furthermore, in order to stir the gas entering the water storage frame 4 to fully mix and contact the water, a rotating sleeve 16 is fixedly connected to the outer surface of the stirring rod 14 and located inside the water storage frame 4. Rotating plates 17 are fixedly connected to both sides of the outer surface of the rotating sleeve 16.

[0022] During use, the external air is drawn into the ventilation duct 2 by the fan 3. The air will enter the water in the water storage frame 4 through the intake pipe 5, filtering the dust in the air in the water. The air coming out of the water will float upward. At the same time, the intake pipe 73 on the water pump 72 is controlled to pump water from the water storage tank 71, and the water is pumped to the rotating pipe 6 through the outlet pipe 74. The rotating pipe 6 sprays water mist downward through multiple atomizing nozzles 9 on the water storage plate 8. At the same time, the motor 10 is controlled to drive the rotating rod 11 to rotate. The rotating rod 11 drives the rotating pipe 6 to rotate through the transmission wheel 12 and the transmission belt 13. The rotating pipe 6 drives multiple atomizing nozzles 9 to rotate through the water storage plate 8, so that the multiple atomizing nozzles 9 rotate and spray water mist, making the water mist spraying more extensive;

[0023] While the water storage plate 8 rotates, it will drive the stirring rod 14 to rotate. The stirring rod 14 will drive the stirring plate 15 to rotate. The stirring plate 15 stirs the air coming out of the water, making the air fully contact with the water mist. The water mist adsorbs the dust in the air and drops it into the water storage frame 4. The filtered air finally exits from the exhaust pipe 18.

Claims

1. A high-efficiency wet dust collector, comprising a dust removal box (1) and a ventilation duct (2) connected to the bottom of one side of the dust removal box (1), characterized in that: A fan (3) is installed inside the ventilation duct (2) by means of bolts. A water storage frame (4) is fixedly connected to the bottom of the inner cavity of the dust removal box (1). An air intake pipe (5) is connected to one side of the ventilation duct (2). One end of the air intake pipe (5) extends to the inside of the water storage frame (4). A rotating pipe (6) is rotatably connected to the top of the dust removal box (1) through an opening. A water supply mechanism (7) is provided on the other side of the dust removal box (1). One end of the rotating pipe (6) is connected to a water storage plate (8). The bottom of the water storage plate (8) is connected to a plurality of atomizing nozzles (9). The dust removal box ( 1) A motor (10) is fixedly connected to one side of the top, the output shaft of the motor (10) is fixedly connected to a rotating rod (11) via a coupling, one end of the rotating rod (11) is rotatably connected to the top of the dust removal box (1) via a bearing, the outer surface of the rotating rod (11) and the outer surface of the rotating tube (6) are both fixedly connected to a transmission wheel (12), the outer surfaces of the two transmission wheels (12) are transmission-connected with a transmission belt (13), the bottom of the water storage plate (8) is fixedly connected to a stirring rod (14), and the outer surface of the stirring rod (14) is fixedly connected to a plurality of stirring plates (15).

2. A high-efficiency wet dust collector according to claim 1, characterized in that: The water supply mechanism (7) comprises a water storage tank (71), the water storage tank (71) is fixedly connected to the lower part of the other side of the dust removal box (1), the upper part of the other side of the dust removal box (1) is fixedly connected to a water pump (72), and the water inlet end of the water pump (72) is connected to a water inlet pipe (73).

3. A high-efficiency wet dust collector according to claim 2, characterized in that: One end of the water inlet pipe (73) passes through the water storage tank (71) and extends to the interior of the water storage tank (71); the water outlet end of the water pump (72) is connected to a water outlet pipe (74); one end of the water outlet pipe (74) is rotatably connected to the other end of the rotating tube (6) via a sealing bearing.

4. A high-efficiency wet dust collector according to claim 1, characterized in that: A rotating sleeve (16) is fixedly connected to the outer surface of the stirring rod (14) and is located inside the water storage frame (4).

5. A high-efficiency wet dust collector according to claim 4, characterized in that: Rotating plates (17) are fixedly connected to both sides of the outer surface of the rotating sleeve (16).

6. A high-efficiency wet dust collector according to claim 1, characterized in that: The other side of the top of the dust removal box (1) is connected to an exhaust pipe (18).

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