CN211025604U - Washed exhaust gas processor - Google Patents

Abstract

The utility model relates to a tail gas treatment equipment technical field just discloses washing tail gas treater, the power distribution box comprises a box body, the box inner chamber is by having main water pipe through the position fixed mounting on top, the fixed intercommunication in the left and right sides of main water pipe has the bleeder, the bottom mounting intercommunication of bleeder has spouts the chamber, the bottom mounting intercommunication that spouts the chamber has main shower nozzle, the fixed intercommunication of lateral surface that spouts the chamber has the side shower nozzle, the bottom fixed mounting of box inner chamber has the wash bowl. This washing tail gas treater is provided with main water pipe through the top at the box to side at main water pipe is provided with the bleeder, when using, the chamber is spouted in the water in the main water pipe through the arrival of bleeder, thereby because pressure effect leads to spouting the chamber and can rotate repeatedly from side shower nozzle and main shower nozzle with rivers blowout, played filterable effect to the waste gas in the box, inside final waste gas reachs the wash bowl through the gland packing box is purified at last, realized that the maximize improves washing absorption efficiency's advantage.

Description

Washed exhaust gas processor

technical field

The utility model relates to the technical field of tail gas treatment equipment, in particular to a water-washed tail gas processor.

Background technique

In the pan-semiconductor manufacturing industries such as semiconductors, liquid crystal panels, and photovoltaic solar energy, a variety of toxic and harmful industrial waste gas soluble in water will be generated during the production process. The concentration of air pollutants meets the requirements of relevant laws and regulations, and then is discharged into the atmosphere.

The exhaust gas treatment equipment currently used, including the multi-layer water washing silo, can perform multiple cleanings. However, the gas channel of the washing exhaust gas processor is straight, and the number of layers of the water washing silo that can be set is limited by space, resulting in In the exhaust gas treatment process, the purification efficiency is not enough, and the gas needs to be repeatedly treated with the exhaust gas processor to meet the emission requirements, and the efficiency is extremely low.

At the same time, the existing washing exhaust gas processors are generally equipped with a washing tank, and the liquid in the washing tank will be directly discharged through the water outlet after being washed with water, and the water resources cannot be reused, which will not only pollute the water resources, but also cause long-term pollution. The use of it will cause a lot of waste of water resources.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a washing exhaust gas processor, which has the advantages of maximizing the washing absorption efficiency and reusing the water resources in the washing tank, and solves the problems raised in the above background technology.

The utility model provides the following technical solutions: a water-washing exhaust gas processor includes a box body, a main water pipe is fixedly installed in the inner cavity of the box near the top, and branch pipes are fixedly connected to the left and right sides of the main water pipe, and the branch pipes are connected to each other. The bottom end of the pipe is fixedly connected with a spray cavity, the bottom end of the spray cavity is fixedly connected with the main spray head, the outer side of the spray cavity is fixedly connected with the side spray head, and the bottom end of the inner cavity of the box is fixedly installed with a water washing tank, A filter box is fixedly installed on the front of the box body, a filter screen is fixedly installed in the middle of the inner cavity of the filter box, and a stirring paddle is arranged under the filter screen in the inner cavity of the filter box.

Preferably, the top end of the box body is fixedly connected with an air inlet, and the top end of the box body is fixedly communicated with an air outlet located on the right side of the air inlet.

Preferably, a partition plate located below the main water pipe is fixedly installed in the middle of the inner cavity of the box, and stuffing boxes are fixedly installed on the left and right sides of the partition plate.

Preferably, a water inlet pipe is fixedly connected to the left end of the filter box, a water outlet pipe is fixedly connected to the right side of the filter box near the top, and the other end of the water inlet pipe is fixedly connected to the left end of the washing tank, so The other end of the water outlet pipe is in fixed communication with the right end of the water washing tank.

Preferably, a rotating shaft is fixedly sleeved inside the stirring paddle, the top of the rotating shaft penetrates the top of the filter box, the top of the filter box is fixedly installed with a motor, and the output shaft of the motor is fixed to the rotating shaft connect.

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

1. The water-washing exhaust gas processor is provided with a main water pipe at the top of the box body and a branch pipe on the side of the main water pipe. When in use, the water in the main water pipe reaches the spray chamber through the branch pipe, which is caused by the action of pressure. The spray chamber will rotate repeatedly to spray the water flow from the side nozzle and the main nozzle, which plays a role in filtering the exhaust gas in the box. Finally, the exhaust gas is purified through the stuffing box and finally reaches the inside of the washing tank, thus maximizing the efficiency of washing and absorption. The advantages.

2. The water washing exhaust gas processor is provided with a filter box on the outside of the box body, and a water outlet pipe is fixedly connected to one side of the water washing tank, and the liquid in the water washing tank is led out to the inside of the filter box through the water outlet pipe, and is filtered at this time. The filter screen inside the box and the action of the stirring slurry in the water flow will be deposited at the bottom end of the filter box, and the water flow at the top will return to the washing tank through the water inlet pipe on one side of the filter box, so as to realize It has the advantage of reusing the water resources in the washing tank.

Description of drawings

Fig. 1 is the structural representation of the utility model;

2 is a schematic diagram of the internal structure of the utility model;

3 is a schematic diagram of the internal structure of the filter box of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 .

In the figure: 1. Box body; 2. Air inlet; 3. Air outlet; 4. Main water pipe; 5. Branch pipe; 6. Spray cavity; 7. Side spray head; 8. Main spray head; , stuffing box; 11, washing tank; 12, water outlet pipe; 13, water inlet pipe; 14, filter box; 15, filter screen; 16, shaft; 17, stirring paddle; 18, motor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figure 1-4, the water-washing exhaust gas processor includes a box 1. The main water pipe 4 is fixedly installed in the inner cavity of the box 1 near the top. The main water pipe 4 is connected to the external water source. The left and right sides of the main water pipe 4 A branch pipe 5 is fixedly connected with the branch pipe 5, the bottom end of the branch pipe 5 is fixedly connected with a spray cavity 6, the bottom end of the spray cavity 6 is fixedly connected with the main spray head 8, and the outer side of the spray cavity 6 is fixedly connected with a side spray head 7. The bottom end of the cavity is fixedly installed with a water washing tank 11, the inside of the washing tank 11 contains the liquid sprayed by the spray cavity 6, the front of the box body 1 is fixedly installed with a filter box 14, and the middle of the inner cavity of the filter box 14 is fixedly installed with a The filter screen 15 and the inner cavity of the filter box 14 are provided with a stirring paddle 17 located below the filter screen 15 .

Further, the top of the box body 1 is fixedly connected with an air inlet 2, and the top of the box body 1 is fixedly connected with an air outlet 3 located on the right side of the air inlet 2. The function of the air inlet 2 is to introduce waste gas, and the air outlet 3 The function is to export clean air.

Further, a partition 9 located below the main water pipe 4 is fixedly installed in the middle of the inner cavity of the box body 1, and a stuffing box 10 is fixedly installed on the left and right sides of the partition 9, and the stuffing box 10 is filled with filler, and the composition of the filler is graphite. , which can adsorb the exhaust gas.

Further, the left end of the filter box 14 is fixedly connected with the water inlet pipe 13, the right side of the filter box 14 is fixedly connected with the water outlet pipe 12 at the top position, the other end of the water inlet pipe 13 is fixedly connected with the left end of the washing tank 11, and the water outlet pipe 12 The other end is fixedly connected with the right end of the washing tank 11 , and a complete water circulation system can be formed through the connection between the water outlet pipe 12 and the water inlet pipe 13 , the filter box 14 and the washing tank 11 .

Further, the inside of the stirring paddle 17 is fixedly sleeved with a rotating shaft 16, the top of the rotating shaft 16 penetrates the top of the filter box 14, the top of the filter box 14 is fixedly installed with a motor 18, the output shaft of the motor 18 is fixedly connected with the rotating shaft 16, and the motor 18 Provide power to drive the rotation of the stirring paddle, thereby accelerating the precipitation of impurities in the filter box 14 .

Working principle: When the water-washing exhaust gas processor is in use, firstly, the waste gas to be treated is input into the inside of the box 1 through the air inlet 2, and then the main water pipe 4 is connected, and the water in the main water pipe 4 reaches the spray chamber through the branch pipe 5. 6. Due to the pressure, the spray chamber 6 will rotate repeatedly so that the water flow is sprayed from the side spray head 7 and the main spray head 8, which plays a role in filtering the exhaust gas in the box 1, and finally the exhaust gas is purified through the stuffing box 10 and finally arrives for washing. Inside the tank 11, clean air is discharged from the air outlet 3, and the liquid in the washing tank 11 is led out to the inside of the filter box 14 through the water outlet pipe 12. At this time, the water flow through the filter screen 15 inside the filter box 14 and the action of the stirring paddle 17 The impurities generated by water washing in the middle of the filter box will be deposited at the bottom end of the filter box 14 , and the water flow at the top will flow back to the water washing tank 11 through the water inlet pipe 13 on one side of the filter box 14 .

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. Washing tail gas treater, including box (1), its characterized in that: the utility model discloses a water purifier, including box (1), inner chamber, water pipe (4), lateral surface fixed intercommunication that the fixed intercommunication in left and right sides of main water pipe (4) has bleeder (5), the bottom mounting intercommunication of bleeder (5) has spouts chamber (6), the bottom mounting intercommunication that spouts chamber (6) has main shower nozzle (8), the fixed intercommunication in lateral surface of spouting chamber (6) has side shower nozzle (7), the bottom mounting of box (1) inner chamber has wash bowl (11), the front fixed mounting of box (1) has rose box (14), the middle part fixed mounting of rose box (14) inner chamber has filter screen (15), rose box (14) inner chamber is equipped with and is located stirring rake (17) of filter screen (15) below.

2. The water wash tail gas processor of claim 1, wherein: the top end of the box body (1) is fixedly communicated with an air inlet (2), and the top end of the box body (1) is fixedly communicated with an air outlet (3) located on the right side of the air inlet (2).

3. The water wash tail gas processor of claim 1, wherein: the middle part of the inner cavity of the box body (1) is fixedly provided with a partition plate (9) positioned below the main water pipe (4), and the left side and the right side of the partition plate (9) are both fixedly provided with a stuffing box (10).

4. The water wash tail gas processor of claim 1, wherein: the water washing device is characterized in that a water inlet pipe (13) is fixedly communicated with the left end of the filter box (14), a water outlet pipe (12) is fixedly communicated with the position, close to the top end, of the right side of the filter box (14), the other end of the water inlet pipe (13) is fixedly communicated with the left end of the water washing tank (11), and the other end of the water outlet pipe (12) is fixedly communicated with the right end of the water washing tank (11).

5. The water wash tail gas processor of claim 1, wherein: the fixed cover in inside of stirring rake (17) has been connect pivot (16), the top of pivot (16) is run through the top of rose box (14), the top fixed mounting of rose box (14) has motor (18), the output shaft of motor (18) with pivot (16) fixed connection.

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