Spraying type reaction tower for industrial waste gas treatment

Abstract

The utility model discloses a spray type reaction tower for industrial waste gas treatment, which comprises a reaction cylinder body, an air inlet is arranged at the lower end of the reaction cylinder body, an air outlet is arranged at the upper end of the reaction cylinder body, a support frame is arranged in the reaction cylinder body, a switching box is arranged on the upper end face of the support frame, the upper end of the switching box is rotatably connected with a rotating rod, and the upper end of the rotating rod is rotatably connected with a rotary shaft. A framework is fixedly connected to the end, away from the switching box, of the rotating rod, a plurality of fan blades are fixedly connected to the side wall of the framework, a driven gear is fixedly connected to the end, away from the framework, of the rotating rod, a rotating motor is arranged on the upper end face of the supporting frame, and a transverse rod is fixedly connected to a motor shaft of the rotating motor. And the cross rod is rotationally connected in the conversion box. According to the utility model, a worker can quickly detach and replace the filter element for filtering solids, so that the reaction rate of waste gas and reaction liquid can be increased, and the waste gas treatment rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a spray-type reaction tower for industrial waste gas treatment. Background Art

[0002] In the production process of pharmaceutical, chemical, thermal power generation, etc., a large amount of waste gas and dust will be generated. Dust and waste gas are usually suspended in the air. These dust and waste gas seriously affect the production working environment, cause harm to the health of production line workers, and may induce a variety of diseases; at the same time, the air carrying dust and waste gas is exchanged with the outside atmosphere, which will also cause pollution to the outside atmosphere and the surrounding environment. Therefore, most of the industrial production currently uses spray reaction towers to treat these waste gases and dust to prevent waste gases and dust from affecting the environment and the workers' health.

[0003] The existing spray-type reaction tower is unable to quickly replace the solid collection filter element. After long-term use, the filtering effect of the solid collection filter element deteriorates, resulting in the inability to quickly isolate and treat the particulate solids contained in the exhaust gas, reducing the quality of the treated exhaust gas and polluting the environment. At the same time, it will cause damage to the device and reduce the service life of the device. In addition, the reaction rate between the reaction liquid and the exhaust gas in the traditional spray-type reaction tower is slow, and the exhaust gas treatment is slow, which cannot meet the use needs of the staff.

[0004] Therefore, we propose a spray reaction tower for industrial waste gas treatment to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes a spray type reaction tower for industrial waste gas treatment.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A method includes a reaction cylinder body, wherein the lower end of the reaction cylinder body is provided with an air inlet, the upper end of the reaction cylinder body is provided with an air outlet, a support frame is provided in the reaction cylinder body, a conversion box is provided on the upper end surface of the support frame, the upper end of the conversion box is rotatably connected with a rotating rod, the end of the rotating rod away from the conversion box is fixedly connected with a frame, a plurality of fan blades are fixedly connected to the side wall of the frame, the end of the rotating rod away from the frame is fixedly connected with an auxiliary gear, a rotating motor is provided on the upper end surface of the support frame, the motor shaft of the rotating motor is fixedly connected with a cross bar, the cross bar is rotatably connected in the conversion box, the end of the cross bar away from the rotating motor is fixedly connected with a driving gear, the driving gear and the auxiliary gear are meshed with each other, a heating pipe is provided in the reaction cylinder body, a plurality of nozzles are provided in the reaction cylinder body, and a solid filtering component is provided in the reaction cylinder body.

[0008] Preferably, the solid filtration assembly includes an opening arranged in the reaction cylinder body, a hinged door is provided in the opening, and two slide rails symmetrically arranged on the inner wall of the reaction cylinder body, both of the slide rails are arranged in a C shape, and the two slide rails are slidably connected to a solid material collection filter element.

[0009] Preferably, an observation window is provided on the reaction cylinder, a blocking window is provided inside the observation window, and the blocking window is made of a transparent material.

[0010] Preferably, a pull ring is provided on one end of the solid material collecting filter element.

[0011] Preferably, the hinged door is provided with a handle.

[0012] Preferably, a plurality of supporting legs are provided on the lower end surface of the reaction cylinder.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, the staff can quickly replace the solid material collection filter element that needs to be replaced after long-term use, which greatly facilitates the staff's work on exhaust gas treatment and ensures the quality of exhaust gas treatment. At the same time, the fan blades are used to stir the exhaust gas and the reaction liquid to make it more fully contact. By increasing the space temperature, the exhaust gas and the reaction liquid can react faster. Therefore, the exhaust gas treatment rate can be greatly accelerated, meeting the staff's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front perspective structural diagram of a spray-type reaction tower for industrial waste gas treatment proposed by the utility model;

[0016] Figure 2 This is a cross-sectional view of the three-dimensional structure of a spray-type reaction tower for industrial waste gas treatment proposed by the utility model;

[0017] Figure 3 The utility model discloses a cross-sectional view of the three-dimensional structure of a fan structure of a spray-type reaction tower for industrial waste gas treatment.

[0018] In the figure: 1 reaction cylinder, 2 support frame, 3 conversion box, 4 rotating rod, 5 frame, 6 fan blades, 7 auxiliary driving gear, 8 rotating motor, 9 cross bar, 10 driving gear, 11 heating pipe, 12 nozzle, 13 opening, 14 hinged door, 15 slide rail, 16 solid material collection filter element, 17 observation window, 18 blocking window, 19 handle, 20 support foot, 21 air inlet, 22 air outlet, 23 pull ring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 3 , a spray-type reaction tower for industrial waste gas treatment, comprising a reaction cylinder 1, an air inlet 21 is provided at the lower end of the reaction cylinder 1, an air outlet 22 is provided at the upper end of the reaction cylinder 1, and an observation window 17 is provided on the reaction cylinder 1. Through the observation window 17, the staff can clearly observe the reaction situation inside the reaction cylinder 1, so as to make adjustments to the subsequent waste gas treatment work, meeting the use needs of the staff, and a blocking window 18 is provided in the observation window 17. The blocking window 18 is made of transparent material. Through the blocking effect of the blocking window 18, the waste gas will not escape from the reaction cylinder 1 through the observation window 17, resulting in incomplete waste gas treatment. In addition, the transparent material can ensure that the staff's sight is not disturbed. A plurality of legs 20 are provided on the lower end surface of the reaction cylinder 1. Through the supporting effect of the plurality of legs 20, the reaction cylinder 1 can be placed more stably, which is convenient for waste gas treatment.

[0021] A support frame 2 is provided in the reaction cylinder 1, and a conversion box 3 is provided on the upper end surface of the support frame 2. A rotating rod 4 is rotatably connected to the upper end of the conversion box 3, and a frame 5 is fixedly connected to the end of the rotating rod 4 away from the conversion box 3. A plurality of fan blades 6 are fixedly connected to the side wall of the frame 5, and a secondary gear 7 is fixedly connected to the end of the rotating rod 4 away from the frame 5. A rotating motor 8 is provided on the upper end surface of the support frame 2. The rotating motor 8 is a prior art. By turning on the rotating motor 8, the staff can drive the motor shaft of the rotating motor 8 to rotate, so that the object fixedly connected to the motor shaft rotates. The motor shaft of the rotating motor 8 is fixedly connected to a cross bar 9, and the cross bar 9 is rotatably connected in the conversion box 3. The end of the cross bar 9 away from the rotating motor 8 is fixedly connected to a driving gear 10, and the driving gear 10 is connected to the The auxiliary gears 7 mesh with each other. Through the above structure, when the rotating motor 8 is turned on, the cross bar 9 connected to the motor shaft of the rotating motor 8 will also rotate, so that the driving gear 10 rotates. Since the driving gear 10 and the auxiliary gear 7 are meshed with each other, the auxiliary gear 7 can be driven to rotate, so that the rotating rod 4 connected to the auxiliary gear 7 rotates, and the frame 5 and the fan blades 6 connected to the frame 5 rotate, thereby completing the work of accelerating the reaction rate. A heating pipe 11 is provided in the reaction cylinder 1. The heating pipe 11 is a prior art and can heat the air in the environment. A plurality of nozzles 12 are provided in the reaction cylinder 1. The nozzle 12 is a prior art and is connected to a water pipe, so that the water in the water storage tank can be sprayed out from the nozzle 12;

[0022] Through the above structure, the staff can turn on the rotating motor 8 to drive the fan blades 6 to rotate, so that the reaction liquid is stirred by the fan blades 6 and contacts the exhaust gas more comprehensively. At the same time, the air heating makes the reaction in the air more rapid, which greatly improves the exhaust gas treatment efficiency and meets the use needs of the staff. The reaction cylinder 1 is provided with a solid filter assembly, which includes an opening 13 arranged in the reaction cylinder 1, and a hinged door 14 is provided in the opening 13. The hinged door 14 is a prior art device that allows the door panel to rotate naturally and smoothly to open and close through a hinge;

[0023] A handle 19 is provided on the hinged door 14. The staff can easily open the hinged door 14 by pulling the handle 19, thereby conveniently completing the replacement of the solid material collection filter element 16. Two symmetrical slide rails 15 are provided on the inner wall of the reaction cylinder 1. The two slide rails 15 are both arranged in a C shape. The two slide rails 15 are slidably connected with the solid material collection filter element 16. A pull ring 23 is provided on one end of the solid material collection filter element 16. By pulling the pull ring 23, the staff can easily pull out the solid material collection filter element 16 and quickly complete the replacement work. Through the above structure, the staff can easily open and close the hinged door 14 to create a good closed environment for the exhaust gas reaction. At the same time, the solid material collection filter element 16 can be quickly replaced through the slide rail 15, which greatly ensures the quality of exhaust gas filtration and improves the exhaust gas treatment efficiency.

[0024] During the use of the utility model, the staff stably sets the reaction cylinder 1 at the designated position through the stabilizing effect of the support feet 20 to complete the placement of the waste gas treatment spray reaction tower, and then the staff pulls the handle 19 to open the hinged door 14, and then takes out the solid material collection filter element 16, aligns the two ends of the solid material collection filter element 16 with the two slide rails 15, and pushes the solid material collection filter element 16 to slide in the slide rails 15 until it reaches the limit position, stops pushing, and completes the installation of the solid material collection filter element 16, and then the staff closes the hinged door 14 to form a sealed space, at this time, exhaust gas is introduced into the air inlet 21, and the rotating motor 8 and the nozzle 12 are turned on at the same time, the nozzle 12 sprays the reaction liquid, the motor shaft of the rotating motor 8 rotates, driving the driving gear 10 to rotate, thereby rotating the auxiliary gear 7, and causing the rotating rod 4 connected to the auxiliary gear 7 to rotate, thereby driving a plurality of fan blades. 6 rotates, and the reaction liquid and the exhaust gas are dispersed under the stirring of the fan blades 6, so that the reaction liquid and the exhaust gas are in contact more evenly. At the same time, the heat generated by the heating pipe 11 heats the air in the space, making the molecular movement in the space faster. The combined use of the above two structures greatly accelerates the reaction rate and improves the reaction quality, meeting the use needs of the staff. The treated exhaust gas is discharged through the air outlet 22. During the working process, the staff can observe the reaction situation through the observation window 17, so as to better adjust the amount of reaction liquid spilled and the amount of exhaust gas discharged. After completing the exhaust gas treatment work, the staff turns off the rotating motor 8 and the nozzle 12 and ends the heating work of the heating pipe 11. At this time, the hinged door 14 is opened and the pull ring 23 is pulled to take out the solid material collection filter element 16 to prepare for the next round of exhaust gas treatment work, meeting the use needs of the staff.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spray-type reaction tower for treating industrial waste gas, comprising a reaction cylinder (1), characterized in that: The lower end of the reaction cylinder (1) is provided with an air inlet (21), the upper end of the reaction cylinder (1) is provided with an air outlet (22), a support frame (2) is provided inside the reaction cylinder (1), a conversion box (3) is provided on the upper end surface of the support frame (2), the upper end of the conversion box (3) is rotatably connected to a rotating rod (4), the end of the rotating rod (4) away from the conversion box (3) is fixedly connected to a frame (5), a plurality of fan blades (6) are fixedly connected to the side wall of the frame (5), and the end of the rotating rod (4) away from the frame (5) is fixedly connected to an auxiliary gear ( 7), a rotating motor (8) is provided on the upper end surface of the support frame (2), a motor shaft of the rotating motor (8) is fixedly connected to a cross bar (9), the cross bar (9) is rotatably connected in the conversion box (3), an end of the cross bar (9) away from the rotating motor (8) is fixedly connected to a driving gear (10), the driving gear (10) and the auxiliary gear (7) are meshed with each other, a heating pipe (11) is provided in the reaction cylinder (1), a plurality of nozzles (12) are provided in the reaction cylinder (1), and a solid filtering component is provided in the reaction cylinder (1).

2. A spray-type reaction tower for treating industrial waste gas according to claim 1, characterized in that: The solid filtering assembly comprises an opening (13) arranged in a reaction cylinder (1), a hinged door (14) being arranged in the opening (13), two slide rails (15) being arranged symmetrically to each other being arranged on the inner wall of the reaction cylinder (1), the two slide rails (15) being arranged in a C shape, and the two slide rails (15) being slidably connected to a solid material collecting filter element (16) together.

3. A spray-type reaction tower for treating industrial waste gas according to claim 1, characterized in that: The reaction cylinder (1) is provided with an observation window (17), a blocking window (18) is provided inside the observation window (17), and the blocking window (18) is made of a transparent material.

4. A spray-type reaction tower for treating industrial waste gas according to claim 2, characterized in that: A pull ring (23) is provided on one end of the solid material collecting filter element (16).

5. A spray-type reaction tower for treating industrial waste gas according to claim 2, characterized in that: The hinged door (14) is provided with a handle (19).

6. The spray-type reaction tower for treating industrial waste gas according to claim 1, characterized in that: A plurality of supporting legs (20) are provided on the lower end surface of the reaction cylinder (1).

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