Waste gas treatment equipment

Abstract

The utility model provides waste gas treatment equipment. The waste gas treatment equipment comprises a filling frame, a discharging plate, an elastic rope, a discharging plate and a discharging door, the discharging device is provided with the discharging plate hinged to the filler frame, the discharging plate is tightly attached to the bottom of the filler frame through the elastic rope, the steel wire rope is fixedly connected to the bottom of the discharging plate, when the steel wire rope is pulled down, the discharging plate rotates, filler balls in the filler frame fall into the discharging plate, then the discharging door is opened, and the filler balls can be taken out; therefore, the condition that an operator needs to shovel out the filler in the tower body through a shovel is eliminated, and the consumed time is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to waste gas treatment equipment. Background Art

[0002] The acid and alkali waste gas generated in the workshop is mainly sulfuric acid, hydrochloric acid, etc. These acids are easily soluble in water. Therefore, the volatilized acid mist is easily soluble in water when it comes into contact with water at room temperature, and reacts with the alkaline solution to neutralize the acid and eliminate the harm of the acid waste gas. The acid waste gas is treated by chemical spraying, that is, the acid gas is washed with an alkaline solution of a certain alkalinity at room temperature, and the acid gas is dissolved in the alkaline solution to eliminate the harm of the acid waste gas, that is, the alkaline solution spray washing method is adopted; this method is generally implemented by a spray tower.

[0003] The spray tower usually consists of a tower body, a spray system, a packing layer (if any), a liquid circulation system, and an exhaust gas outlet. When the exhaust gas passes through the spray tower, it comes into contact with the absorbent in the spray system, and the pollutants are absorbed into the liquid, while the clean exhaust gas is discharged from the top of the tower. After the liquid absorbent is absorbed, it will be processed and reused through the circulation system. After the spray tower has been used for a period of time, the packing in the spray tower needs to be taken out and replaced. Since the observation port of the spray tower is relatively small, personnel cannot enter the spray tower. Personnel can only shovel the packing in the spray tower outward with a shovel. Since there are a lot of packing in the spray tower, it takes a long time. Utility Model Content

[0004] The purpose of the utility model is to design an exhaust gas treatment device to solve the problems raised by the background technology. To achieve the above purpose, the utility model provides the following technical solutions: including a plurality of packing frames fixed to the inside of the tower body, a discharge plate hinged to the bottom of the packing frame, an elastic rope fixed to the discharge plate, a discharge plate installed at the lower part of the tower body, and a discharge door arranged on the tower body and aligned with the discharge plate; the discharge plate is close to the bottom of the packing frame, the discharge plate and the discharge plate are provided with a plurality of through holes, one end of the elastic rope away from the discharge plate is fixed to the inside of the tower body, a steel wire rope is fixed to the bottom of the discharge plate, and one end of the steel wire rope away from the discharge plate is located at the outer bottom of the tower body.

[0005] Furthermore, the tower body is provided with a plurality of detachable observation windows.

[0006] Furthermore, three filling frames are provided, and an observation window is provided on the side wall of the tower body above each filling frame.

[0007] Furthermore, a ladder is fixedly connected to the tower body.

[0008] Furthermore, the outer lower portion of the tower body is connected to an air intake pipe.

[0009] Furthermore, the discharge plate is arranged obliquely, and the side close to the discharge door is located at the lower end.

[0010] Furthermore, a liquid collecting component is provided at the bottom of the tower body, and the liquid collecting component is connected to the wastewater treatment system.

[0011] Furthermore, the top of the tower body is connected to a filter assembly, and the filter assembly is connected to the external environment through a fan.

[0012] Furthermore, a spray system is fixedly connected to the bottom of the discharge plate.

[0013] Furthermore, the spray system includes a plurality of vertical pipes, the plurality of vertical pipes are connected to each other through a horizontal pipe, a plurality of nozzles are fixedly connected to the vertical pipes, and the horizontal pipes are connected to a liquid supply system through a hose.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model is provided with a discharge plate hinged to the filling frame, the discharge plate is tightly attached to the bottom of the filling frame through an elastic rope, and a steel wire rope is fixed to the bottom of the discharge plate. When the steel wire rope is pulled down, the discharge plate rotates, and the filling balls in the filling frame will fall into the discharge plate. Then, the discharge door is opened to realize the removal of the filling balls. Therefore, the utility model eliminates the need for operators to shovel out the filling material in the tower body 1 with a shovel, thereby reducing the time spent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional schematic diagram of the utility model.

[0019] Among them: 1. Tower body; 2. Ladder; 3. Air inlet pipe; 4. Liquid collecting assembly; 5. Observation window; 6. Unloading plate; 7. Horizontal pipe; 8. Elastic rope; 9. Filling frame; 10. Nozzle; 11. Unloading door; 12. Discharging plate; 13. Wire rope; 14. Vertical pipe. DETAILED DESCRIPTION

[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0021] Example: Please refer to Figure 1-2 , an exhaust gas treatment device, comprising a plurality of packing frames 9 fixed to the inside of a tower body 1, a discharge plate 6 hinged to the bottom of the packing frames 9, an elastic rope 8 fixed to the discharge plate 6, a discharge plate 12 installed at the lower part of the tower body 1, and a discharge door 11 arranged on the tower body 1 and aligned with the discharge plate 12; the discharge plate 6 is close to the bottom of the packing frame 9, the discharge plate 6 and the discharge plate 12 are provided with a plurality of through holes, one end of the elastic rope 8 away from the discharge plate 6 is fixed to the inside of the tower body 1, and the bottom of the discharge plate 6 is fixed to There is a steel wire rope 13, and one end of the steel wire rope 13 away from the discharge plate 6 is located at the outer bottom of the tower body 1; wherein the steel wire rope 13 can be guided by a pulley assembly, so that the end of the steel wire rope 13 away from the discharge plate 6 is located at the outer bottom of the tower body 1, and the staff can directly pull the steel wire rope 13 to realize the rotation of the discharge plate 6; in other embodiments, the steel wire rope 13 can be wound on the output end of the winch, and the winch is used to realize the rotation of the discharge plate 6, thereby realizing the removal of the seasoning ball. When it is necessary to take out the filling balls, the operator will pull the wire rope 13, so that the wire rope 13 moves downward, and then the discharge plate 6 rotates, so that the filling balls on the filling frame 9 fall into the discharge plate 12, and then the discharge door 11 can be opened to realize the taking out of the filling balls; therefore, the utility model eliminates the situation that the operator shovels out the filling material in the tower body 1 by a shovel, thereby reducing the time spent; when the filling balls are taken out, the wire rope 13 is released, and the discharge plate 6 will be close to the bottom of the seasoning frame under the action of the elastic band; thereby realizing the reset of the discharge plate 6; in addition, the tower body 1 is provided with a plurality of detachable observation windows 5, and the filling frame 9 is provided with three, and an observation window 5 is provided on the side wall of the tower body 1 above each filling frame 9. When replacing the filling balls, the operator can remove the observation window 5 and add the filling balls through the observation window 5; and the tower body 1 is also fixed with a ladder 2 for easy observation and addition of filling balls.

[0022] In this embodiment, the lower part of the exterior of the tower body 1 is connected with an air inlet pipe 3 for the entry of waste gas, and the discharge plate 12 is arranged at an angle, and the side close to the discharge door 11 is located at the lower end, which is convenient for the discharge of the packing balls; a liquid collecting component 4 is provided at the bottom of the tower body 1, wherein the liquid collecting component 4 includes a liquid collecting cavity and a liquid drain pipe connected to the liquid collecting cavity, and the liquid drain pipe is connected to a wastewater treatment system, and the wastewater treatment system adopts a conventional electroplating wastewater treatment system, which will not be described in detail here, thereby achieving purification of the wastewater; and the top of the tower body 1 is connected to a filter component The filter assembly is connected to the external environment through a fan, and the filter assembly is an activated carbon filter, thereby further improving the purification quality of the exhaust gas; in addition, a spray system is fixedly connected to the bottom of the discharge plate 6, and the spray system includes a plurality of vertical pipes 14, and the plurality of vertical pipes 14 are connected through a horizontal pipe 7, and a plurality of nozzles 10 are fixedly connected to the vertical pipes 14, and the horizontal pipe 7 is connected to the liquid supply system through a hose, thereby realizing the spraying of the exhaust gas; wherein, the liquid supply system adopts a conventional water supply system, but replaces the water with the corresponding spray liquid, and no further elaboration is made here.

[0023] How it works

[0024] When it is necessary to take out the stuffing balls, start the winch, the wire rope 13 will be wound, so that the wire rope 13 will move downward, and then the discharge plate 6 will rotate, so that the stuffing balls on the stuffing frame 9 will fall into the discharge plate 12, and then the discharge door 11 can be opened to take out the stuffing balls. After the stuffing balls are taken out, release the wire rope 13, and the discharge plate 6 will be tightly attached to the bottom of the seasoning frame under the action of the elastic rope 8; thereby the discharge plate 6 is reset; then the observation window 5 is removed, and the stuffing balls are added through the observation window 5; thereby the stuffing balls are replaced; therefore, the utility model eliminates the situation where the operator shovels out the filling material in the tower body 1 with a shovel, thereby reducing the time spent.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an element centered thereon. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an element centered thereon. The terms "upper", "lower", "left", "right", "front", "rear" and similar expressions used herein are for illustrative purposes only.

[0026] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A waste gas treatment device, characterized in that: The tower body (1) comprises a plurality of filling frames (9) fixedly connected to the inside of the tower body (1), a discharge plate (6) hinged to the bottom of the filling frame (9), an elastic rope (8) fixedly connected to the discharge plate (6), a discharge plate (12) installed at the lower part of the tower body (1), and a discharge door (11) arranged on the tower body (1) and aligned with the discharge plate (12); the discharge plate (6) is closely attached to the bottom of the filling frame (9), the discharge plate (6) and the discharge plate (12) are provided with a plurality of through holes, one end of the elastic rope (8) away from the discharge plate (6) is fixedly connected to the inside of the tower body (1), the bottom of the discharge plate (6) is fixedly connected to a steel wire rope (13), and one end of the steel wire rope (13) away from the discharge plate (6) is located at the outer bottom of the tower body (1).

2. The exhaust gas treatment equipment according to claim 1, characterized in that: The tower body (1) is provided with a plurality of detachable observation windows (5).

3. The exhaust gas treatment equipment according to claim 2, characterized in that: Three filling frames (9) are provided, and an observation window (5) is provided on the side wall of the tower body (1) above each filling frame (9).

4. The exhaust gas treatment equipment according to claim 1, characterized in that: A ladder (2) is also fixedly connected to the tower body (1).

5. The exhaust gas treatment equipment according to claim 1, characterized in that: The lower portion of the exterior of the tower body (1) is connected to an air intake pipe (3).

6. The exhaust gas treatment equipment according to claim 1, characterized in that: The discharge plate (12) is arranged obliquely, and the side close to the discharge door (11) is located at the lower end.

7. The exhaust gas treatment equipment according to claim 1, characterized in that: A liquid collecting component (4) is provided at the bottom of the tower body (1), and the liquid collecting component (4) is connected to a wastewater treatment system.

8. The exhaust gas treatment equipment according to claim 1, characterized in that: The top of the tower body (1) is connected to a filter assembly, and the filter assembly is connected to the external environment via a fan.

9. The exhaust gas treatment equipment according to claim 1, characterized in that: The bottom of the discharge plate (6) is fixedly connected with a spray system.

10. The exhaust gas treatment equipment according to claim 9, characterized in that: The spray system comprises a plurality of vertical pipes (14), the plurality of vertical pipes (14) are connected to each other through a horizontal pipe (7), a plurality of spray heads (10) are fixedly connected to the vertical pipes (14), and the horizontal pipe (7) is connected to a liquid supply system through a hose.

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