CN207085660U8 - A kind of environment-friendly type equipment for treating industrial waste gas - Google Patents

Abstract

The utility model discloses an environment-friendly industrial waste gas treatment device, which comprises an air intake pipe, the air intake pipe communicates with a heat exchange pipe, the heat exchange pipe is arranged in the inner cavity of a heat exchange shell, and the heat exchange pipe The acid pool is communicated with the acid pool through the conduit, the acid pool is connected with the alkaline pool through the conduit, the alkaline pool is connected with the spray pool through the conduit, and the spray pool is provided with a partition and a mounting plate. The partition divides the inner chamber of the spray pool into a water storage chamber and a spray chamber. The spray chamber is provided with a spray pipe and a nozzle. The upper end of the spray chamber is fixed with a dehydration demister. An air outlet pipe is arranged at the upper end of the spray pool, and an air return mechanism is arranged between the air outlet pipe and the conduit at the front end of the acid pool. The utility model has reasonable structural design, convenient use, can recover and reuse the heat in the industrial waste gas, and the industrial waste gas can be purified through multiple purifications, and can be purified circularly, has good purification effect and has social use value.

Description

An environment-friendly industrial waste gas treatment device

technical field

[0001] The utility model relates to the technical field of industrial waste gas treatment, specifically an environment-friendly industrial waste gas treatment device.

Background technique

Along with the high-speed development of modern industry, also produce a large amount of soot waste gas simultaneously, contain multiple harmful particles and poisonous gas in the soot waste gas, direct discharge causes great pollution to environment, as coal-fired boiler and various coal-fired industries The smoke and dust emitted from kilns and chemical waste incinerators contain harmful components such as sulfur oxides, nitrogen oxides, dust and dioxins. These harmful components have become one of the main pollutants that cause air pollution today. Acid rain has become the main killer that endangers buildings, various plants and human health. However, some existing waste gas purification devices cannot utilize the large amount of heat in the waste gas, and are not energy-saving and environmentally friendly. Therefore, we propose an environmentally friendly industrial waste gas treatment device. Utility model content

Summary of the invention The purpose of this utility model is to provide a kind of environment-friendly type industrial waste gas treatment device, to solve the problem proposed in the above-mentioned background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of environment-friendly industrial waste gas treatment device, comprising an air intake pipe, the air intake pipe communicates with the heat exchange tube, and the heat exchange tube is arranged on the heat exchange shell In the inner cavity of the body, the heat exchange tube communicates with the acid pool through the conduit, the acid pool communicates with the alkaline pool through the conduit, the alkaline pool communicates with the spray pool through the conduit, and the spray A partition and a mounting plate are arranged in the pool, and a through hole is opened on the partition, and the partition divides the inner cavity of the spray pool into a water storage chamber and a spray chamber, and a spray pipe is arranged in the spray chamber and a spray head, the upper end of the inner cavity of the spray chamber is fixedly equipped with a dehydration demister, the upper end of the spray pool is provided with an air outlet pipe, and an air return mechanism is arranged between the air outlet pipe and the conduit at the front end of the acid pool.

Preferably, the smoke filter screen is fixedly installed in the air intake pipe.

[0006] Preferably, the heat exchange tube is a serpentine tubular structure.

Preferably, multiple groups of activated carbon filter screens are arranged in the spray pool, and the activated carbon filter screens are fixedly arranged between dividing plate and mounting plate.

Preferably, described shower pipe is communicated with water storage chamber through water pump through water pipe.

Preferably, described air return mechanism comprises air return pipe and air pump, and described air pump is fixedly installed on the air return pipe.

Compared with prior art, the beneficial effect of the utility model is: this environment-friendly type industrial waste gas treatment device, structural design is reasonable, easy to use, the heat recovery in industrial waste gas can be reused, and industrial waste gas is through multiple purification , and can be recycled and purified, the purification effect is good, and it has social use value.

Description of drawings

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

Fig. 2 is the sectional view of the utility model.

Among the figure: 1 air intake pipe, 2 heat exchange pipes, 3 heat exchange housings, 4 acid pools, 5 alkaline pools, 6 spray pools, 7 dividing plates, 8 mounting plates, 9 through holes, 10 water storage room, 11 spray room, 12 spray pipe, 13 nozzle, 14 dehydration demister, 15 air outlet pipe, 16 air return mechanism, 161 air return pipe, 162 air pump, 17 smoke filter, 18 activated carbon filter, 19 water pump .

detailed description

Below in conjunction with accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of the utility model embodiment, rather than Full examples. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without making creative work all belong to the protection scope of the utility model.

Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of technical scheme: a kind of environment-friendly type industrial waste gas processing device, comprises air intake pipe 1, and described air intake pipe 1 is communicated with heat exchange pipe 2, and described heat exchange pipe 2 The heat pipe 2 is arranged in the inner cavity of the heat exchange shell 3, and the heat exchange tube 2 communicates with the acid pool 4 through a conduit, and the acid pool 4 communicates with the alkaline pool 5 through a conduit, and the alkaline pool 5 communicates with the spray pool 6 through a conduit, the spray pool 6 is provided with a partition 7 and a mounting plate 8, and the partition 7 is provided with a through hole 9, and the partition 7 connects the spray pool 6 The inner cavity of the inner chamber is divided into a water storage chamber 10 and a spray chamber 11, the spray chamber 11 is provided with a spray pipe 12 and a nozzle 13, and the upper end of the inner chamber of the spray chamber 11 is fixedly equipped with a dehydration demister 14 , the upper end of the spray pool 6 is provided with an air outlet pipe 15, and an air return mechanism 16 is provided between the air outlet pipe 15 and the conduit at the front end of the acid pool 4.

Specifically, the smoke filter screen 17 is fixedly installed in the air inlet pipe 1, and the smoke filter screen 17 can preliminarily filter out the smoke dust in the industrial waste gas.

[0017] Specifically, the heat exchange tube 2 is a serpentine tubular structure, which can increase the heat exchange area and improve the heat exchange efficiency.

Specifically, multiple groups of activated carbon filter screens 18 are arranged in the spray pool 6, and the activated carbon filter screen 18 is fixedly arranged between the dividing plate 7 and the mounting plate 8, and the activated carbon filter screen 18 can further filter and absorb industrial waste gas harmful substances in.

Specifically, described shower pipe 12 is communicated with reservoir chamber 10 through water pump 19 by water pipe, and the liquid after spraying can be recycled, and water resource is saved.

Specifically, described air return mechanism 16 comprises air return pipe 161 and air pump 162, and described air pump 162 is fixedly installed on return air pipe 161.

This environment-friendly industrial waste gas treatment device, when in use, industrial waste gas arrives in the heat exchange tube 2 after the soot filter screen 17 of the intake pipe 1 initially filters the soot, and reaches the acidic acid after the cold water heat exchange in the heat exchange housing 3 Pool 4 and alkaline pool 5, after removing harmful substances in the industrial waste gas, reach the spray pool 6, filter and absorb again through the activated carbon filter 18, and then purify the water mist atomized by the nozzle 13, the industrial waste gas After the residual liquid is removed by the dehydration demister 14, it is discharged from the air outlet pipe 15. If multiple purifications are required, the air pump 1 can be turned on, and the industrial waste gas is refluxed through the air return pipe 1 to carry out circular purification again. The utility model has a reasonable structural design. It is easy to use, can recover and reuse the heat in the industrial waste gas, and the industrial waste gas can be purified through multiple purifications, and can be recycled and purified. The purification effect is good and it has social use value.

Although have shown and described the embodiment of the present utility model, for those of ordinary skill in the art, it can be appreciated that these embodiments can be carried out variously without departing from the principle and spirit of the present utility model Changes, modifications, substitutions and variations, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An environment-friendly industrial waste gas treatment device, comprising an air inlet pipe (1), is characterized in that: the air inlet pipe (1) is communicated with the heat exchange pipe (2), and the heat exchange officer (2) is arranged on the heat exchange pipe (2). In the inner cavity of the heat shell (3), the heat exchange tube (2) communicates with the acid pool (4) through a conduit, and the acid pool (4) communicates with the alkaline pool (5) through a conduit, and the alkaline pool (5 ) communicates with the spray pool ⑹ through a conduit, the spray pool ⑹ is provided with a partition ⑺ and a mounting plate (8), the partition ⑺ is provided with a through hole ⑼, and the partition ⑺ will spray The inner cavity of the pond (6) is divided into a water storage chamber (10) and a shower chamber (11), and a shower pipe (12) and a shower nozzle (13) are arranged in the said shower chamber (11), and the said shower chamber ( 11) the upper end of the inner cavity is fixedly equipped with a dehydration demister (14), and the upper end of the spray pool (6) is provided with an air outlet pipe (15), and the air outlet pipe (15) is connected to the front end of the acid pool (4). An air return mechanism (16) is arranged between the conduits. 2. A kind of environment-friendly industrial waste gas treatment device according to claim 1, is characterized in that: in the described air intake pipe (1), smoke filter screen (17) is fixedly installed. 3. A kind of environment-friendly industrial waste gas treatment device according to claim 1, is characterized in that: described heat exchange tube (2) is coiled serpentine tubular structure. 4. A kind of environmental protection type industrial waste gas treatment device according to claim 1, is characterized in that: multiple groups of activated carbon filter screens (18) are arranged in the described spray pool (6), and activated carbon filter screens (18) are fixed Set between the partition (7) and the mounting plate (8). 5. A kind of environment-friendly industrial waste gas treatment device according to claim 1, characterized in that: the spray pipe (12) communicates with the water storage chamber (10) through a water pipe through a water pump (19). 6. An environment-friendly industrial waste gas treatment device according to claim 1, characterized in that: the air return mechanism (16) includes an air return pipe (161) and an air pump (162), and the air pump (162) is fixedly installed On the air return pipe (161).