Waste gas dust removal environment-friendly equipment

Abstract

The utility model relates to the technical field of waste gas dust removal, in particular to waste gas dust removal environmental protection equipment which comprises a water tank, the top of the water tank is communicated and fixed with a first connecting box, the top of the water tank is communicated and fixed with a second connecting box, and the left side of the first connecting box is communicated and fixed with a gas inlet pipe. The water pump works to pump out water in the water tank, the water is discharged into the first spray head and the second spray head through the L-shaped pipe to form a water curtain, the water curtain absorbs residual dust and impurity particles in waste gas and drives the dust and the impurity particles to move downwards, and the waste gas is discharged through the exhaust pipe. At the moment, the first filter screen and the second filter screen filter dust and impurity particles, water falls into the water tank, so that a circulation is formed, the first filter screen and the second filter screen can be taken down to be cleaned by reversely rotating a bolt, particle impurities and dust in waste gas can be conveniently absorbed, air cannot be polluted, and harm to human health is avoided.

Description

Technical Field

[0001] This utility model relates to the field of waste gas dust removal technology, specifically to a waste gas dust removal environmental protection device. Background Technology

[0002] Industrial waste gas refers to the general term for various pollutant-containing gases emitted into the air during fuel combustion and production processes within a factory area. These waste gases contain a large number of large particulate impurities and industrial dust. If these waste gases are discharged directly without treatment, they will cause environmental pollution on the one hand, and on the other hand, the presence of finished product particles in the discharged waste gases will lead to energy waste and increase product energy consumption. Therefore, it is necessary to carry out adsorption and environmental protection treatment of waste gases.

[0003] However, most current waste gas dust removal environmental protection equipment is not good at absorbing particulate impurities and dust in waste gas. If particulate impurities or dust are emitted into the atmosphere, they will pollute the air. These substances enter the human body through the respiratory tract through different routes. Some of them cause direct harm, while others have an accumulation effect, which will seriously endanger human health. Therefore, we propose a waste gas dust removal environmental protection equipment to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide an environmental protection device for exhaust gas dust removal, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a waste gas dust removal environmental protection device, comprising a water tank, a first connecting box connected and fixed to the top of the water tank, a second connecting box connected and fixed to the top of the water tank, an air inlet pipe connected and fixed to the left side of the first connecting box, an L-shaped rod fixedly connected to the inner wall of the right side of the first connecting box, a circular arc plate fixedly connected to the top of the L-shaped rod, a Z-shaped pipe connected and fixed between the right side of the first connecting box and the left side of the second connecting box, multiple inclined plates fixedly connected to the inner walls of both sides of the second connecting box, a water pump fixedly connected to the top of the water tank, the water inlet of the water pump extending into the water tank, the water outlet of the water pump connected and fixed to an L-shaped pipe, and a first nozzle and a second nozzle connected and fixed to the inner wall of the top of the L-shaped pipe.

[0006] More preferably, the bottom end of the first nozzle extends into the first connecting box, and the first connecting box is fixedly sleeved on the outside of the first nozzle.

[0007] More preferably, the bottom end of the second nozzle extends into the second connecting box, and the second connecting box is fixedly sleeved on the outside of the second nozzle.

[0008] More preferably, the left side of the second connecting box is connected to and fixed with an exhaust pipe, and the rear inner wall of the first connecting box is in contact with a first filter screen, the front side of the first filter screen extending to the outside of the first connecting box.

[0009] More preferably, a second filter screen is movably contacted on the rear inner wall of the second connecting box, and the front side of the second filter screen extends to the outside of the second connecting box. The first filter screen and the second filter screen are both threadedly connected to the first connecting box and the second connecting box by bolts, respectively.

[0010] More preferably, a first rectangular hole is provided on the top inner wall of the water tank, and a second rectangular hole is provided on the top inner wall of the water tank.

[0011] More preferably, the top of the water tank is connected to and fixed with a water inlet pipe, and the left side of the water tank is connected to and fixed with a water outlet pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The water pump of this utility model draws water from the water tank and discharges it into the first and second nozzles through the L-shaped pipe, forming a water curtain. The water curtain absorbs the residual dust and impurity particles in the exhaust gas and drives the dust and impurity particles downward. The exhaust gas is discharged through the exhaust pipe. At this time, the first and second filter screens filter the dust and impurity particles, and the water falls into the water tank, thus forming a cycle. By turning the bolt in the opposite direction, the first and second filter screens can be removed for cleaning, which facilitates the absorption of particulate impurities and dust in the exhaust gas, without polluting the air and avoiding harm to human health. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0014] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0015] Figure 3 This is a top view of the circular arc plate in this utility model.

[0016] In the diagram: 1. Water tank; 2. First connecting box; 3. Second connecting box; 4. Air inlet pipe; 5. L-shaped rod; 6. Circular arc plate; 7. Z-shaped pipe; 8. Inclined plate; 9. Water pump; 10. L-shaped pipe; 11. First nozzle; 12. Second nozzle; 13. Exhaust pipe; 14. First filter screen; 15. Second filter screen; 16. First rectangular hole; 17. Second rectangular hole; 18. Water inlet pipe; 19. Water outlet pipe. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example

[0019] Please see Figure 1-3 This utility model provides a technical solution: an environmental protection device for exhaust gas dust removal, including a water tank 1, a first connecting box 2 connected and fixed to the top of the water tank 1, a second connecting box 3 connected and fixed to the top of the water tank 1, an air inlet pipe 4 connected and fixed to the left side of the first connecting box 2, an L-shaped rod 5 fixedly connected to the inner wall of the right side of the first connecting box 2, a circular arc plate 6 fixedly connected to the top of the L-shaped rod 5, a Z-shaped pipe 7 connected and fixed between the right side of the first connecting box 2 and the left side of the second connecting box 3, multiple inclined plates 8 fixedly connected to the inner walls of both sides of the second connecting box 3, a water pump 9 fixedly connected to the top of the water tank 1, the inlet of the water pump 9 extending into the water tank 1, and the outlet of the water pump 9 connected and fixed to the L-shaped pipe 1. The top inner wall of the L-shaped pipe 10 is connected to and fixed with the first nozzle 11 and the second nozzle 12. The water pump 9 works to draw water out of the water tank 1 and discharge it into the first nozzle 11 and the second nozzle 12 through the L-shaped pipe 10, forming a water curtain. The water curtain absorbs the residual dust and impurity particles in the exhaust gas and drives the dust and impurity particles downward. The exhaust gas is discharged through the exhaust pipe 13. At this time, the first filter screen 14 and the second filter screen 15 filter the dust and impurity particles. The water falls into the water tank 1, thus forming a cycle. By rotating the bolt in the opposite direction, the first filter screen 14 and the second filter screen 15 can be removed for cleaning, which facilitates the absorption of particulate impurities and dust in the exhaust gas, without polluting the air and avoiding harm to human health.

[0020] In this embodiment, specifically: the bottom end of the first nozzle 11 extends into the first connecting box 2, and the first connecting box 2 is fixedly sleeved on the outside of the first nozzle 11;

[0021] In this embodiment, specifically: the bottom end of the second nozzle 12 extends into the second connecting box 3, and the second connecting box 3 is fixedly sleeved on the outside of the second nozzle 12;

[0022] In this embodiment, specifically: the left side of the second connecting box 3 is connected to and fixed with an exhaust pipe 13, the rear inner wall of the first connecting box 2 is in contact with a first filter screen 14, and the front side of the first filter screen 14 extends to the outside of the first connecting box 2.

[0023] In this embodiment, specifically: a second filter screen 15 is movably contacted on the rear inner wall of the second connecting box 3, the front side of the second filter screen 15 extends to the outside of the second connecting box 3, and the first filter screen 14 and the second filter screen 15 are both threadedly connected to the first connecting box 2 and the second connecting box 3 respectively by bolts.

[0024] In this embodiment, specifically: a first rectangular hole 16 is provided on the top inner wall of the water tank 1, and a second rectangular hole 17 is provided on the top inner wall of the water tank 1.

[0025] In this embodiment, specifically: the top of the water tank 1 is connected to and fixed with an inlet pipe 18, and the left side of the water tank 1 is connected to and fixed with an outlet pipe 19.

[0026] In operation, this invention works as follows: Water is added to the water tank 1 through the inlet pipe 18. Industrial waste gas is discharged into the first connecting box 2 through the air inlet pipe 4. Simultaneously, the water pump 9 is started, drawing water from the water tank 1 and discharging it through the L-shaped pipe 10 into the first nozzle 11 and the second nozzle 12. The first nozzle 11 sprays water, which impacts the top of the circular arc plate 6, causing the water to disperse and flow outwards along the circular arc plate 6, forming a circular water curtain. This increases the absorption area and absorption time. The dispersed water fully contacts the gas, further purifying it and adsorbing residual fine dust and impurities. The purified gas then passes through the Z-shaped pipe... Water 7 is discharged into the second connecting box 3. At this time, the second nozzle 12 discharges water onto the top of the inclined plate 8. The water slides down the inclined plate 8 and forms a water curtain. The water curtain absorbs the residual dust and impurity particles in the exhaust gas and drives the dust and impurity particles downward. The exhaust gas is discharged through the exhaust pipe 13. At this time, the first filter screen 14 and the second filter screen 15 filter the dust and impurity particles. The water falls into the water tank 1, thus forming a cycle. By rotating the bolt in the opposite direction, the first filter screen 14 and the second filter screen 15 can be removed for cleaning. This constitutes an environmental protection device for exhaust gas dust removal, which is convenient for absorbing particulate impurities and dust in exhaust gas, without polluting the air and avoiding harm to human health.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste gas dust removal environmental protection device, comprising a water tank (1), characterized in that: The top of the water tank (1) is connected to and fixed with a first connecting box (2), the top of the water tank (1) is connected to and fixed with a second connecting box (3), the left side of the first connecting box (2) is connected to and fixed with an air inlet pipe (4), the right inner wall of the first connecting box (2) is fixedly connected with an L-shaped rod (5), the top of the L-shaped rod (5) is fixedly connected with a circular arc plate (6), the right side of the first connecting box (2) and the left side of the second connecting box (3) are connected to and fixed with the same Z-shaped pipe (7), the inner walls of both sides of the second connecting box (3) are fixedly connected with multiple inclined plates (8), the top of the water tank (1) is fixedly connected with a water pump (9), the inlet of the water pump (9) extends into the water tank (1), the outlet of the water pump (9) is connected to and fixed with an L-shaped pipe (10), the top inner wall of the L-shaped pipe (10) is connected to and fixed with a first nozzle (11) and a second nozzle (12).

2. The waste gas dust removal environmental protection equipment according to claim 1, characterized in that: The bottom end of the first nozzle (11) extends into the first connecting box (2), and the first connecting box (2) is fixedly sleeved on the outside of the first nozzle (11).

3. The waste gas dust removal environmental protection equipment according to claim 2, characterized in that: The bottom end of the second nozzle (12) extends into the second connecting box (3), and the second connecting box (3) is fixedly fitted on the outside of the second nozzle (12).

4. The waste gas dust removal environmental protection equipment according to claim 3, characterized in that: The second connecting box (3) is connected to and fixed with an exhaust pipe (13) on the left side, and the first filter screen (14) is movably contacted on the rear inner wall of the first connecting box (2), and the front side of the first filter screen (14) extends to the outside of the first connecting box (2).

5. The waste gas dust removal environmental protection equipment according to claim 4, characterized in that: The second filter screen (15) is in contact with the rear inner wall of the second connecting box (3). The front side of the second filter screen (15) extends to the outside of the second connecting box (3). The first filter screen (14) and the second filter screen (15) are threadedly connected to the first connecting box (2) and the second connecting box (3) respectively by bolts.

6. The waste gas dust removal environmental protection equipment according to claim 5, characterized in that: The water tank (1) has a first rectangular hole (16) on its top inner wall and a second rectangular hole (17) on its top inner wall.

7. The waste gas dust removal environmental protection equipment according to claim 6, characterized in that: The top of the water tank (1) is connected to and fixed with an inlet pipe (18), and the left side of the water tank (1) is connected to and fixed with an outlet pipe (19).

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