CN218901289U - Waste gas purifying treatment device - Google Patents

Abstract

The utility model discloses an exhaust gas purification treatment device, which comprises a body, wherein an air inlet pipe is arranged above the body, a water inlet pipe and an air outlet are arranged on two sides of the body, an active carbon layer and a water absorption sponge layer are sequentially arranged on the air outlet from inside to outside, a concave surface is arranged at the bottom of the body, a water outlet pipe is arranged at the bottom of the concave surface, the water outlet pipe is connected with a wastewater treatment device, the wastewater treatment device is connected to a circulating water tank through a water return pipe, and the water inlet pipe is connected with the circulating water tank; the stirring device is driven by a motor on the outer side, a filter screen is arranged on the bottom surface of the stirring device, and the filter screen is connected with the inner side wall of the body. The utility model has simple structure, can carry out high-efficiency filtration and purification treatment on waste gas, and simultaneously can recycle the used water source, thereby achieving the effects of energy conservation and high efficiency.

Description

Waste gas purifying treatment device

Technical Field

The utility model relates to the field of waste gas treatment devices, in particular to a waste gas purification treatment device.

Background

Along with the continuous development of society, environmental protection problems have been increasingly emphasized in society, and waste gas refers to toxic and harmful gases discharged in the production and living processes, especially chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like, and living waste gas generated by life, wherein the discharged waste gas has a large odor, seriously pollutes the environment and affects the health of human bodies, contains a plurality of pollutant species, has very complex physical and chemical properties and different toxicity, and the waste gas discharged by fuel combustion contains sulfur dioxide, nitrogen oxides, hydrocarbon and the like.

Because the waste gas generally contains multi-component toxic and harmful organic matters and inorganic matters, the waste gas can harm human bodies and the environment and cause atmospheric pollution, a special waste gas treatment tower is needed to treat the generated waste gas, the existing treatment equipment has poor purification effect, no recycling device is provided, and resources are wasted and the cost is increased.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the waste gas purifying treatment device which is simple in structure, can carry out efficient filtering and purifying treatment on waste gas, and can recycle the used water source at the same time, thereby achieving the effects of energy conservation and high efficiency.

In order to solve the technical problems, the utility model provides an exhaust gas purifying treatment device, which comprises a body, wherein an air inlet pipe is arranged above the body, a water inlet pipe and an air outlet are arranged on two sides of the body, an active carbon layer and a water absorbing sponge layer are sequentially arranged on the air outlet from inside to outside, a concave surface is arranged at the bottom of the body, a water outlet pipe is arranged at the bottom of the concave surface, the water outlet pipe is connected with a wastewater treatment device, the wastewater treatment device is connected to a circulating water tank through a water return pipe, and the water inlet pipe is connected with the circulating water tank; the stirring device is driven by a motor on the outer side, a filter screen is arranged on the bottom surface of the stirring device, and the filter screen is connected with the inner side wall of the body.

Further, the number of the concave surfaces is not less than two, and each concave surface corresponds to one sewer pipe.

Further, the output shaft of the motor penetrates through the filter screen and is connected with the stirring device, and a gap is not reserved between the filter screen and the inner side wall of the body.

Further, a sealing ring is arranged at the joint of the water inlet pipe and the body.

Further, a spray header is arranged on the water inlet pipe, and a protective cover is arranged between the spray header and the body.

Further, a condensing device is arranged on the air inlet pipe.

Further, a liquid level sensor is arranged inside the body.

Further, a one-way valve is arranged on the water return pipeline.

The utility model has the beneficial effects that: 1. the device adopts a circulating structure of a wastewater treatment device, a water return pipeline, a circulating water tank and a water inlet pipeline, so that the recycling of water resources is ensured, the waste of resources is avoided, the environment-friendly characteristic is met, and the use cost is reduced;

2. the spraying mechanism is used for carrying out primary spraying purification on the waste gas, then the contact surface between the waste gas and water is increased by using the stirring mechanism, namely the waste gas is further purified, high-efficiency filtration purification is realized, and finally the purified waste gas is discharged through the air outlet;

3. the active carbon layer and the water-absorbing sponge layer arranged at the air outlet can absorb the moisture in the waste gas firstly, then the micro particles in the waste gas which are not purified before the active carbon is absorbed are utilized, and finally the purification and the discharge can be realized.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

The reference numerals in the figures illustrate: 1. a body; 2. an air inlet pipe; 3. a water inlet pipe; 4. an air outlet; 5. an activated carbon layer; 6. a water-absorbing sponge layer; 7. a concave surface; 8. a water supply pipe; 9. a wastewater treatment device; 10. a water return pipe; 11. a circulation water tank; 12. a stirring device; 13. a motor; 14. a filter screen; 15. a seal ring; 16. a protective cover; 17. a spray header; 18. a condensing device; 19. a liquid level sensor; 20. a one-way valve.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1, an embodiment of an exhaust gas purifying treatment device of the present utility model includes a main body 1, an air inlet pipe 2 is disposed above the main body 1, a water inlet pipe 3 and an air outlet 4 are disposed at two sides of the main body 1, an activated carbon layer 5 and a water absorbing sponge layer 6 are sequentially disposed on the air outlet 4 from inside to outside, a concave surface 7 is disposed at the bottom of the main body 1, a water outlet pipe 8 is disposed at the bottom of the concave surface 7, the water outlet pipe 8 is connected with a wastewater treatment device 9, the wastewater treatment device 9 is connected to a circulating water tank 11 through a water return pipe 10, and the water inlet pipe 3 is connected with the circulating water tank 11; the bottom of the body 1 is also provided with a stirring device 12, the stirring device 12 is driven by an outer motor 13, the bottom surface of the stirring device 12 is provided with a filter screen 14, and the filter screen 14 is connected with the inner side wall of the body 1.

When the device is used, firstly, waste gas enters the body 1 from the air inlet pipe 2, at the moment, the water inlet pipe 3 starts to inlet water, the spray header 17 on the water inlet pipe 3 sprays water, the water contacts with the waste gas to filter large-particle solid matters in the waste gas and fall into the bottom of the body 1, as the filter screen 14 is arranged on the bottom of the body 1, fixed particles can be attached to the filter screen 14, the water source can fall into the concave surface 7 at the bottom, when purified water at the bottom is accumulated to the height of the ultra-filtration screen 14, the motor 13 is started to drive the stirring device 12 to rotate, and the contact area between the waste gas and the water source is increased to enable the waste gas to be more fully contacted, so that a better filtering effect is achieved;

after the filtration is completed, the fan device of the air outlet 4 is started, the purified waste gas sequentially passes through the water-absorbing sponge layer 6 and the activated carbon layer 5, and is discharged from the air outlet 4, the water-absorbing sponge layer 6 can absorb the moisture in the waste gas firstly, and then the micro particles in the waste gas which is not purified before the activated carbon is adsorbed are utilized.

And then the sewer pipe 8 is opened, the used filtered water is discharged into the wastewater treatment device 9 for treatment, and after the treatment is finished, the filtered water enters the circulating water tank 11 through the water return pipe 10, and the circulating water tank 11 supplies water for the water inlet pipe 3 to form cyclic utilization, so that the resources are saved.

Most of the solid particles will adhere to the screen 14 and will be removed and cleaned periodically.

The concave surfaces 7 are not less than two, each concave surface 7 corresponds to one sewer pipe 8, the speed of sewer is guaranteed, and the efficiency is improved.

The output shaft of the motor 13 penetrates through the filter screen 14 to be connected with the stirring device 12, no gap exists between the filter screen 14 and the inner side wall of the body 1, and solid particles are guaranteed not to fall onto the concave surface 7 and only to be attached to the filter screen 14.

A sealing ring 15 is arranged at the joint of the water inlet pipe 3 and the body 1 to prevent smoke leakage; a protective cover 16 is arranged between the spray header 17 and the body 1, so that the tightness of the water inlet pipe 3 is further ensured.

The condensing device 18 is arranged on the air inlet pipe 2, and when part of high-temperature waste gas is encountered, the condensing device 18 can be started to cool and then purify, so that the normal operation of the device is prevented from being influenced by the excessive high temperature of the waste gas.

The liquid level sensor 19 is arranged in the body 1, so that the water quantity in the body 1 can be monitored in real time, and the opening and closing of the sewer pipe 8 and the stirring device 12 are controlled.

The return pipe 10 is provided with a check valve 20 to prevent backflow.

The above embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.

Claims (8)

1. The waste gas purifying treatment device is characterized by comprising a body, wherein an air inlet pipe is arranged above the body, a water inlet pipe and an air outlet are arranged on two sides of the body, an active carbon layer and a water absorption sponge layer are sequentially arranged on the air outlet from inside to outside, a concave surface is arranged at the bottom of the body, a water outlet pipe is arranged at the bottom of the concave surface, the water outlet pipe is connected with a waste water treatment device, the waste water treatment device is connected to a circulating water tank through a water return pipe, and the water inlet pipe is connected with the circulating water tank;

the stirring device is driven by a motor on the outer side, a filter screen is arranged on the bottom surface of the stirring device, and the filter screen is connected with the inner side wall of the body.

2. The exhaust gas purifying apparatus according to claim 1, wherein the concave surfaces are provided in not less than two, each of the concave surfaces corresponding to one of the downcomers.

3. The exhaust gas purifying apparatus according to claim 1, wherein an output shaft of the motor penetrates the filter screen to be connected with the stirring device, and a gap is not formed between the filter screen and an inner side wall of the body.

4. The exhaust gas purifying apparatus according to claim 1, wherein a seal ring is provided at a junction of the water inlet pipe and the body.

5. The exhaust gas purifying apparatus according to claim 1, wherein the water inlet pipe is provided with a shower head, and a protective cover is provided between the shower head and the body.

6. The exhaust gas purifying apparatus according to claim 1, wherein the intake pipe is provided with a condensing device.

7. The exhaust gas purifying apparatus according to claim 1, wherein a liquid level sensor is provided inside the body.

8. The exhaust gas purifying apparatus according to claim 1, wherein the return pipe is provided with a check valve.

Images