CN219186302U - Dust-containing waste gas treatment pipe - Google Patents

Abstract

The utility model discloses a dust-containing waste gas treatment pipe, which comprises a pipe body, wherein a first grid plate and a second grid plate are respectively arranged above the inside of the pipe body, a foam cushion is arranged between the first grid plate and the second grid plate, a collecting cylinder is arranged below the inside of the pipe body, one side of the pipe body is communicated with a pipeline, one end of the pipeline is positioned above the first grid plate, the other end of the pipeline is positioned below the collecting cylinder, dust in the flue gas can be effectively adsorbed through the foam cushion soaked by an atomizing nozzle, and meanwhile, after the foam cushion is adsorbed for a certain time, the foam cushion can be cleaned through water sprayed by the atomizing nozzle, so that the dust can be adsorbed for a long time, and the working efficiency is improved.

Description

A treatment pipe for dusty waste gas

technical field

The utility model relates to the technical field of waste gas treatment, in particular to a treatment pipe for waste gas containing dust.

Background technique

With the improvement of the requirements for the treatment of factory waste gas, the waste gas dedusting device has gradually become an indispensable part of the process of factory waste gas treatment. Industrial waste gas contains a large amount of dust. If it is directly discharged into the air without treatment, it will pollute the environment.

Existing flue gas dedusting devices generally use filter screens to filter the dust in the exhaust gas, and vibrate the filtered dust from the filter screen to shake off the filter screen. There is a problem of high vibration noise and low dust and filter screen stripping efficiency. question.

For this reason, a treatment pipe for dust-containing waste gas is proposed.

Contents of the invention

The purpose of this utility model is to provide a treatment pipe for waste gas containing dust, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a treatment pipe containing dust and waste gas, including a pipe body, a first grid plate and a second grid plate are respectively installed on the inside of the pipe body, the A sponge pad is installed between the first grid plate and the second grid plate, and a collection tube is installed under the inside of the pipe body, and a pipe is communicated with one side of the pipe body, and one end of the pipe is located Above the grille, the other end of the pipeline is located below the collecting cylinder, and a water pump is installed in the middle of the pipeline.

Preferably: a mud discharge pipe is installed at the bottom of the pipe body, and a valve is arranged on the mud discharge pipe.

Preferably: one side of the pipe body is communicated with an air intake pipe.

Preferably: the air inlet pipe is located between the collecting cylinder and the second grid plate.

Preferably: an atomizing nozzle is installed at one end of the pipeline above the first grid plate.

Preferably: the outer wall of the pipe body is evenly equipped with reinforcing ribs.

Compared with the prior art, the beneficial effect of the utility model is that the dust in the flue gas can be effectively adsorbed through the sponge pad soaked by the atomizing nozzle, and at the same time, after the sponge pad is absorbed for a certain period of time, the mist The water sprayed by the chemical nozzle can also clean the sponge pad, so that it can absorb dust for a long time and improve work efficiency.

Description of drawings

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

Fig. 2 is the structural representation of the utility model intake pipe;

Fig. 3 is the cut-away structure schematic diagram of the utility model;

Fig. 4 is an enlarged schematic diagram of the structure of area A in Fig. 3 of the present invention.

In the figure: 1. Pipe body; 2. Air intake pipe; 3. Reinforcing rib; 4. Pipeline; 5. Water pump; 6. Atomizing nozzle; 7. Collection tube; 8. Mud discharge pipe; ; 10, sponge pad; 11, the second grid plate.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

Example

Please refer to Figures 1-4, the utility model provides a technical solution: a treatment pipe containing dust and waste gas, including a pipe body 1, and a first grid plate 9 and a second grid are respectively installed on the inside of the pipe body 1 Plate 11, a sponge pad 10 is installed between the first grid plate 9 and the second grid plate 11, a collection tube 7 is installed under the inside of the pipe body 1, and a pipe 4 is connected to one side of the pipe body 1, and the pipe 4 One end is located above the first grid plate 9 , the other end of the pipeline 4 is located below the collection cylinder 7 , and a water pump 5 is installed in the middle of the pipeline 4 .

As shown in Figure 3: a mud discharge pipe 8 is installed at the bottom of the pipe body 1, and a valve is provided on the mud discharge pipe 8; through the above settings, the dust accumulated at the bottom of the pipe body 1 can be discharged more conveniently.

As shown in Figure 2: one side of the pipe body 1 is connected with an air intake pipe 2; through the above arrangement, it is convenient to discharge the flue gas.

As shown in FIG. 3 : the air intake pipe 2 is located between the collecting tube 7 and the second grid plate 11 ; through the above arrangement, the smoke can pass through the sponge pad 10 more conveniently.

As shown in Figure 3: an atomizing nozzle 6 is installed on the end of the pipeline 4 located above the first grid plate 9; through the above settings, the moisture inside the pipeline 4 can be atomized, and then evenly sprayed onto the sponge pad 10, The dust on the sponge pad 10 is washed away.

As shown in FIG. 1 , reinforcing ribs 3 are uniformly installed on the outer wall of the pipe body 1 ; the overall strength of the pipe body 1 is improved through the above arrangement.

Working principle: First, the flue gas containing dust is discharged into the interior of the pipe body 1 through the intake pipe 2, and the flue gas rises inside the pipe body 1, and then passes through the sponge pad 10, because the sponge pad 10 will be sprayed by the atomizing nozzle 6 in advance Soak the dust in the flue gas efficiently, when the sponge pad 10 absorbs the dust for a certain period of time, start the water pump 5, and the water pump 5 will extract the water remaining at the bottom of the pipe body 1, and then pass through the pipe 4 and the atomizing nozzle 6 evenly spray the water on the sponge pad 10, and the water will move downward under gravity, thereby taking away the dust absorbed inside the sponge pad 10, completing the cleaning of the sponge pad 10, and then containing The moisture in the dust will fall into the inside of the collection tube 7, and then flow into the bottom of the pipe body 1 for temporary storage. During the temporary storage of the water, the dust in the water will deposit, and all the dust will accumulate at the bottom of the pipe body 1 , so that when the pipeline 4 pumps water next time, the suction of dust can be effectively avoided. The dust accumulated at the bottom can be discharged regularly through the mud discharge pipe 8, and can also be regularly injected into the pipe body 1 through the mud discharge pipe 8. When the replacement of the sponge pad 10 is required, the first grid plate 9 or the second grid plate 11 can be removed to complete the replacement of the sponge pad 10 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A treatment pipe containing dust waste gas, comprising a pipe body (1), characterized in that: a first mesh plate (9) and a second mesh plate ( 11), a sponge pad (10) is installed between the first grid plate (9) and the second grid plate (11), and a collection tube (7) is installed under the inside of the pipe body (1), One side of the pipe body (1) is communicated with a pipeline (4), one end of the pipeline (4) is located above the first grid plate (9), and the other end of the pipeline (4) is located in the collection cylinder ( 7), a water pump (5) is installed in the middle of the pipeline (4). 2. A treatment pipe for dust-containing waste gas according to claim 1, characterized in that: a mud discharge pipe (8) is installed at the bottom of the pipe body (1), and a mud discharge pipe (8) is provided with There are valves. 3. A treatment pipe for dust-containing waste gas according to claim 1, characterized in that: one side of the pipe body (1) is communicated with an air intake pipe (2). 4. A processing pipe for dust-containing waste gas according to claim 3, characterized in that: the air inlet pipe (2) is located between the collecting cylinder (7) and the second grid plate (11). 5. A treatment pipe for dust-containing waste gas according to claim 1, characterized in that: an atomizing nozzle (6) is installed at one end of the pipe (4) above the first grid plate (9). 6. The dust-containing exhaust gas treatment pipe according to claim 1, characterized in that: the outer wall of the pipe body (1) is evenly equipped with reinforcing ribs (3).

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