Industrial waste gas washing tower

Abstract

The utility model discloses an industrial waste gas washing tower, which relates to the technical field of industrial waste gas and comprises a washing tower, a liquid discharge hopper is arranged at the bottom, a gas inlet pipe is arranged at the lower end of the side wall, and a gas outlet pipe is arranged on the upper end wall; the rotating pipe is rotatably arranged in the washing tower; the branch pipes are fixedly connected to the rotating pipe respectively and communicated with the rotating pipe, and each branch pipe is provided with a plurality of spraying heads; the butt joint pipe penetrates through the side wall of the washing tower and is fixedly connected with the washing tower, and the end, extending into the washing tower, of the butt joint pipe is arranged at the pipe opening end of the rotating pipe in a sleeving mode and used for supplying water into the rotating pipe; the filter cloth is arranged in the washing tower and is positioned above the rotating pipe; the vibrating plate is arranged in the washing tower, is fixedly connected with the filter cloth and is used for driving the filter cloth to vibrate; the washing machine has the advantages of convenience in use, good washing effect and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial waste gas, in particular to an industrial waste gas washing tower. Background Art

[0002] A large amount of waste gas is generated in industrial production. These waste gases need to be treated before they can be discharged into the atmosphere. In the process of treating industrial waste gas, it is usually treated by spraying water mist;

[0003] For example, patent application number CN202321482340.3 discloses an industrial waste gas washing spray device. This patent sets a sprayer on the lower surface of each layer of the air guide plate, so that the waste gas can receive a spray treatment every time it passes under the air guide plate, so that the waste gas can be more fully in contact with the spray liquid in the tower body, thereby improving the treatment effect. In addition, the above-mentioned air guide plate avoids the problem of poor waste gas circulation due to the restriction of the air guide plate by setting air guide holes and flow guide holes at the higher end and the lower end respectively. At the same time, the flow guide holes can prevent the spray liquid from accumulating at the low position of the flow guide plate;

[0004] During use of the patent in the prior art, the patent sprays mist through the nozzle on the spray pipe so that the mist is mixed with the flue gas to achieve the adsorption of harmful substances and particles in the industrial waste smoke. However, the position of the existing nozzle is fixed, the position of the sprayed mist is relatively fixed, and the uniformity is low, which cannot effectively play a purification role. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an industrial waste gas washing tower to solve the problems of poor washing effect and uneven spraying of industrial waste smoke in the prior art described in the background technology.

[0006] In order to solve the above problems, the utility model provides the following technical solutions: an industrial waste gas washing tower, comprising

[0007] The washing tower has a liquid drain hopper at the bottom, an air inlet pipe at the lower end of the side wall, and an air outlet pipe at the upper end wall;

[0008] A rotating tube rotatably disposed in the washing tower;

[0009] A plurality of branch pipes are respectively fixedly connected to the rotating pipe and communicated with the rotating pipe, and the branch pipes are provided with a plurality of spray heads;

[0010] A butt-joint pipe, which penetrates the side wall of the washing tower and is fixedly connected to the washing tower, and one end of the butt-joint pipe extending into the washing tower is sleeved on the pipe mouth end of the rotating pipe, and is used to supply water to the rotating pipe;

[0011] A filter cloth is arranged in the washing tower, and the filter cloth is located above the rotating tube;

[0012] A vibration plate is arranged in the washing tower and is fixedly connected to the filter cloth to drive the filter cloth to vibrate.

[0013] Preferably: a second cover body connected to the washing tower is provided on the side wall of the washing tower, the end of the vibration plate away from the filter cloth extends into the second cover body and is fixedly connected to the second cover body through a plurality of damping springs, the end of the vibration plate located in the second cover body is also fixedly connected to a vibrator, a waterproof cloth is provided on the sealing sleeve of the opening end of the vibration plate corresponding to the second cover body, and the waterproof cloth is sealed to the inner wall of the second cover body.

[0014] Preferably: the fixed sleeve on the rotating tube is provided with a plurality of rotating rings, the rotating sleeve on the rotating ring is provided with a positioning sleeve, and the positioning sleeve is fixedly connected to the inner wall of the washing tower through a supporting rod.

[0015] Preferably: a first gear is fixedly sleeved on the rotating tube, a first cover body is provided at a position corresponding to the first gear on the side wall of the washing tower, a servo motor is fixedly connected to the first cover body, a second gear is fixedly connected to the output end of the servo motor, and the second gear is connected to the first gear through belt teeth.

[0016] The beneficial effects of adopting the above technical solution are:

[0017] The rotating tube provided in the present application can drive the branch pipe and the spray head to rotate, so that a rotational force can be generated when the spray head sprays out the washing liquid, so that the washing liquid can fill the washing tower more evenly, thereby improving the washing effect. The filter cloth in the present application can absorb the washing liquid and reduce the mist and washing liquid entering the exhaust pipe, and the vibration of the vibration plate can make the moisture on the filter cloth be shaken off. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of an industrial waste gas washing tower of the utility model.

[0019] Figure 2 It is a cross-sectional view of an industrial waste gas washing tower of the utility model.

[0020] Figure 3 It is a schematic diagram of some components of the utility model.

[0021] Among them: washing tower 10, air inlet pipe 11, air outlet pipe 12, drainage bucket 20, rotating pipe 30, branch pipe 31, spray head 32, rotating ring 33, positioning sleeve 34, support rod 35, first gear 36, belt gear 37, second gear 38, servo motor 39, first cover body 310, docking pipe 40, filter cloth 50, vibration plate 60, vibrator 61, damping spring 62, second cover body 63, waterproof cloth 64. DETAILED DESCRIPTION

[0022] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0023] like Figure 1-3 In the first embodiment, an industrial waste gas washing tower includes

[0024] The washing tower 10 has a liquid drain hopper 20 at the bottom, an air inlet pipe 11 at the lower end of the side wall, and an air outlet pipe 12 at the upper end wall;

[0025] The rotating tube 30 is rotatably disposed in the washing tower 10;

[0026] A plurality of branch pipes 31 are respectively fixedly connected to the rotating pipe 30 and communicated with the rotating pipe 30, and a plurality of spray heads 32 are provided on the branch pipes 31;

[0027] The butt joint pipe 40 penetrates the side wall of the washing tower 10 and is fixedly connected to the washing tower 10. One end of the butt joint pipe 40 extending into the washing tower 10 is sleeved on the pipe mouth end of the rotating pipe 30 for supplying water to the rotating pipe 30.

[0028] A filter cloth 50 is disposed in the washing tower 10 , and the filter cloth 50 is located above the rotating tube 30 ;

[0029] The vibration plate 60 is disposed in the washing tower 10 . The vibration plate 60 is fixedly connected to the filter cloth 50 to drive the filter cloth 50 to vibrate.

[0030] This embodiment is implemented as follows:

[0031] When the present application is in use, flue gas is introduced through the air inlet pipe 11, and then the washing liquid supply pipe is externally connected through the docking pipe 40, so as to supply liquid into the rotating tube 30, and then distributed to the branch pipe 31, and water mist is sprayed from the spray head 32 on the branch pipe 31, and the rotating tube 30 rotates in the washing tower 10, so that the sprayed water mist has a rotating force, so that the water mist can quickly and evenly fill the washing tower 10, thereby achieving the purification of the flue gas in the washing tower 10, and the water mist flows upward with the flue gas and contacts the filter cloth 50, the filter cloth 50 absorbs the water mist, and then the vibration plate 60 vibrates, so that the filter cloth 50 vibrates, so that the water mist can fall, so that the filter cloth 50 has a continuous filtering effect.

[0032] The advantage of the present application over the prior art is that it can improve the washing efficiency and effect of the washing tower 10 on industrial waste smoke.

[0033] See also Figure 1 , 2The side wall of the washing tower 10 is provided with a second cover body 63 in communication with the washing tower 10, one end of the vibration plate 60 away from the filter cloth 50 extends into the second cover body 63 and is fixedly connected to the second cover body 63 through a plurality of damping springs 62, and one end of the vibration plate 60 located in the second cover body 63 is also fixedly connected to a vibrator 61, and a sealing sleeve of a waterproof cloth 60 is provided on the vibration plate 60 corresponding to the opening end of the second cover body 63, and the waterproof cloth 64 is sealed and connected to the inner wall of the second cover body 63;

[0034] The washing tower 10 and the second cover 63 can be separated by the waterproof cloth 64, and the intermittent vibration of the vibrator 61 drives the vibration plate 60 to vibrate, and the damping spring 62 connecting the vibration plate 60 and the second cover 63 can play a shock-absorbing role.

[0035] See also Figure 2 A plurality of rotating rings 33 are fixedly sleeved on the rotating tube 30, and a positioning sleeve 34 is rotatably sleeved on the rotating ring 33. The positioning sleeve 34 is fixedly connected to the inner wall of the washing tower 10 through a support rod 35;

[0036] The support rod 35 can fix the position of the positioning sleeve 34 , and the rotating ring 33 can rotate in the positioning sleeve 34 , so that the rotating tube 30 can rotate more stably.

[0037] See also Figure 1 , 2 A first gear 36 is fixedly sleeved on the rotating tube 30, a first cover 310 is provided on the side wall of the washing tower 10 at a position corresponding to the first gear 36, a servo motor 39 is fixedly connected to the first cover 310, a second gear 38 is fixedly connected to the output end of the servo motor 39, and the second gear is connected to the first gear 36 through a belt tooth 37;

[0038] The servo motor 39 can drive the second gear 38 to rotate in the first cover 310 . The second gear 38 cooperates with the belt teeth 37 to drive the first gear 36 to rotate, and the first gear 36 drives the rotating tube 30 to rotate.

[0039] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An industrial waste gas scrubber, characterized in that: include The washing tower has a liquid drain hopper at the bottom, an air inlet pipe at the lower end of the side wall, and an air outlet pipe at the upper end wall; A rotating tube rotatably disposed in the washing tower; A plurality of branch pipes are respectively fixedly connected to the rotating pipe and communicated with the rotating pipe, and the branch pipes are provided with a plurality of spray heads; A butt-joint pipe, which penetrates the side wall of the washing tower and is fixedly connected to the washing tower, and one end of the butt-joint pipe extending into the washing tower is sleeved on the pipe mouth end of the rotating pipe, and is used to supply water to the rotating pipe; A filter cloth is arranged in the washing tower, and the filter cloth is located above the rotating tube; A vibration plate is arranged in the washing tower and is fixedly connected to the filter cloth to drive the filter cloth to vibrate.

2. An industrial waste gas scrubber according to claim 1, characterized in that: The side wall of the washing tower is provided with a second cover body connected to the washing tower, the end of the vibration plate away from the filter cloth extends into the second cover body and is fixedly connected to the second cover body through a plurality of damping springs, the end of the vibration plate located in the second cover body is also fixedly connected to a vibrator, and a waterproof cloth is provided on the sealing sleeve of the opening end of the vibration plate corresponding to the second cover body, and the waterproof cloth is sealed and connected to the inner wall of the second cover body.

3. An industrial waste gas scrubber according to claim 1, characterized in that: The fixed sleeve on the rotating tube is provided with a plurality of rotating rings, the rotating sleeve on the rotating ring is provided with a positioning sleeve, and the positioning sleeve is fixedly connected with the inner wall of the washing tower through a supporting rod.

4. An industrial waste gas scrubber according to claim 1, characterized in that: A first gear is fixedly sleeved on the rotating tube, a first cover body is provided at a position corresponding to the first gear on the side wall of the washing tower, a servo motor is fixedly connected to the first cover body, a second gear is fixedly connected to the output end of the servo motor, and the second gear is connected to the first gear through belt teeth.

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