Ventilation air methane diffusion tower

Abstract

The utility model discloses a ventilation air methane diffusion tower which comprises a tower body, an air inlet is formed in the bottom of the tower body, an air outlet is formed in the top of the tower body, and a fan is installed at the air inlet. A plurality of guide plates, splitter plates and uniform distribution plates are sequentially arranged in the tower body from bottom to top; a spraying pipe is arranged between the splitter plate and the uniform distribution plate, a plurality of spraying openings are formed in the lower portion of the spraying pipe, and one end of the spraying pipe penetrates through the side wall of the tower body and is connected with an outlet of the water storage tank; a water collecting tank is arranged at the bottom of the tower body and is connected with the water storage tank through a circulating pipe. Ventilation air is introduced through the fan at the air inlet at the bottom of the tower body, uniform distribution, diversion and rectification of air flow are realized through the synergistic effect of the guide plate, the diversion plate and the uniform distribution plate which are sequentially arranged in the tower body, and meanwhile, by combining the spraying effect of the spraying pipe and a water circulation system formed by the circulating pipe, the water storage tank and the like, the cooling efficiency is improved. Pollutants in the ventilation air methane can be effectively removed, and cyclic utilization of resources is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a diffusion tower technical field, specifically relates to a kind of exhausted air diffusion tower. BACKGROUND

[0002] In many industrial production processes, such as coal mining, chemical production and other fields, a large amount of exhausted air will be generated. Exhausted air usually contains various pollutants, such as dust particles, harmful gases (such as gas, etc.) and the like. If these exhausted air is directly discharged into the atmosphere, it will cause serious pollution to the surrounding environment, affect air quality, harm the ecological balance and the health of the surrounding residents.

[0003] Traditional exhausted air treatment methods often have many limitations. Some simple ventilation and exhaust systems cannot effectively remove the pollutants in the exhausted air, but only transfer them to the atmospheric environment, leading to increasingly prominent regional environmental pollution problems. Although some treatment equipment has certain purification function, it has deficiencies in treatment efficiency, resource utilization and equipment stability, etc. For example, during the purification process, uneven airflow distribution may cause over-treatment in some areas and under-treatment in some areas, reducing the overall purification effect; or it cannot realize the recycling of water resources and other treatment media, increasing the operating cost and being not conducive to sustainable development.

[0004] Based on the above situation, the utility model provides an exhausted air diffusion tower, which can effectively solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model overcomes the above defects in view of the status of the prior art, and provides an exhausted air diffusion tower. The utility model realizes the following technical solutions:

[0006] An exhausted air diffusion tower comprises a tower body, an air inlet is arranged at the bottom of the tower body, an air outlet is arranged at the top of the tower body, and a fan is installed at the air inlet; a plurality of guide plates, a flow divider and a uniform distribution plate are sequentially arranged in the tower body from bottom to top; a spray pipe is arranged between the flow divider and the uniform distribution plate, a plurality of spray nozzles are arranged below the spray pipe, one end of the spray pipe penetrates the side wall of the tower body and is connected with the outlet of a water storage tank; a water collecting pool is arranged at the bottom of the tower body, and the water collecting pool is connected with the water storage tank through a circulating pipe.

[0007] According to the above technical solution, as a further preferred technical solution of the above technical solution, a filter screen is fixedly connected at the air inlet.

[0008] According to the above technical solution, as a further preferred technical solution of the above technical solution, the guide plates are arranged in an inclined manner along the air inlet direction, and the guide plates are fixedly connected with the inner wall of the tower body.

[0009] According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, the shunt plate is fixedly connected with the inner wall of the tower body, a shunt channel is formed between two adjacent shunt plates, and each shunt channel is located directly below each spray port.

[0010] According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, the uniform distribution plates are staggered and distributed upwards and downwards to the air outlet, and each uniform distribution plate is provided with a plurality of arrayed through holes.

[0011] According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, the spray pipe and the circulating pipe are both connected with a hydraulic pump.

[0012] According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, the top of the water storage tank is connected with a water inlet pipe.

[0013] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0014] The utility model provides a kind of weak wind diffusion tower, fan is introduced weak wind by the fan of tower body bottom air inlet, and by the guide plate, shunt plate and uniform distribution plate that are sequentially arranged inside, uniform distribution, shunt and rectification of airflow are realized by synergistic effect, simultaneously, by combining the spray effect of spray pipe and the water circulation system formed by circulating pipe, water storage tank etc., pollutants in weak wind can be effectively removed and the recycling of resources is realized. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model. DETAILED DESCRIPTION

[0016] In order to make those skilled in the art better understand the technical scheme of the utility model, the preferred embodiment of the utility model will be described below in combination with specific embodiments, but it should be understood that the drawings are only for illustrative description, and cannot be understood as the limitation of the patent; in order to better illustrate the embodiment, some components in the drawings can be omitted, enlarged or reduced, and do not represent the size of actual product; for those skilled in the art, it is understandable that some well-known structures and their description in the drawings can be omitted. The positional relationship described in the drawings is only for illustrative description, and cannot be understood as the limitation of the patent.

[0017] The utility model provides a kind of spent air diffusion tower, including tower body 1, the bottom of the tower body 1 is provided with air inlet 2, the top of the tower body 1 is provided with air outlet 3, fan 4 is installed at the air inlet 2;A plurality of guide plates 5, shunt plate 6 and uniform distribution plate 7 are sequentially provided in the tower body 1 from bottom to top;Spray pipe 8 is provided between the shunt plate 6 and uniform distribution plate 7, the lower of the spray pipe 8 is provided with a plurality of spray ports 9, one end of the spray pipe 8 penetrates the lateral wall of tower body and is connected with the outlet of water storage tank 10;The bottom of the tower body 1 is provided with water collection tank 11, and the water collection tank 11 is connected with the water storage tank 10 by circulation pipe 12.

[0018] The utility model discloses a kind of spent air diffusion tower, including tower body 1, the bottom of the tower body 1 is provided with air inlet 2, the top of the tower body 1 is provided with air outlet 3, fan 4 is installed at the air inlet 2;A plurality of guide plates 5, shunt plate 6 and uniform distribution plate 7 are sequentially provided in the tower body 1 from bottom to top;Spray pipe 8 is provided between the shunt plate 6 and uniform distribution plate 7, the lower of the spray pipe 8 is provided with a plurality of spray ports 9, one end of the spray pipe 8 penetrates the lateral wall of tower body and is connected with the outlet of water storage tank 10;The bottom of the tower body 1 is provided with water collection tank 11, and the water collection tank 11 is connected with the water storage tank 10 by circulation pipe 12.

[0019] Further, in another embodiment, the air inlet 2 is fixedly connected with a filter screen 13.

[0020] By setting filter screen 13, large particle impurities in spent air can be effectively filtered out to prevent these impurities from entering the internal structure of tower body 1 and causing damage.

[0021] Further, in another embodiment, the guide plate 5 is inclinedly arranged along the air inlet direction, and the guide plate 5 is fixedly connected with the inner wall of the tower body 1.

[0022] By setting guide plate 5, the spent air entering the tower body 1 can be guided to flow in a predetermined direction and angle, avoiding the situation of local wind speed being too fast or too slow, which is conducive to subsequent full contact with spray water and uniform distribution in the shunt channel and other processing processes, improving the uniformity and effectiveness of the overall processing.

[0023] Further, in another embodiment, the shunt plate 6 is fixedly connected with the inner wall of the tower body 1, a shunt channel 14 is formed between adjacent two shunt plates 6, and each shunt channel 14 is located directly below each spray port 9.

[0024] By setting shunt plate 6 and shunt channel 14, the spray water sprayed by spray port 9 can accurately and fully contact and mix with the spent air passing through the shunt channel 14, increasing the contact area and contact time of the spent air and the spray water, thereby improving the purification treatment effect of the spent air.

[0025] Further, in another embodiment, the uniform distribution plate 7 is staggered distributed up and down to the air outlet 3, and each uniform distribution plate 7 is provided with a plurality of arrayed through holes 15.

[0026] By setting the uniformly distributed plates 7 staggered and opening a plurality of through holes 15 arranged in an array, the purified exhaust air can be uniformly distributed and rectified, and can be more uniformly and stably discharged from the air outlet 3, reducing the impact and influence on the surrounding environment, and improving the working stability and reliability of the entire diffusion tower.

[0027] Further, in another embodiment, the spray pipe 8 and the circulating pipe 12 are both connected with a hydraulic pump 16.

[0028] By setting the hydraulic pump 16, power is provided, ensuring that the spray water can be stably and continuously supplied to the spray port, ensuring the continuity and effectiveness of the spray treatment process; and the water in the water collection pool 11 can be re-pumped back to the water storage tank 10 for recycling.

[0029] Further, in another embodiment, the top of the water storage tank 10 is connected with a water inlet pipe 17.

[0030] By setting the water inlet pipe 17, it is convenient to supplement fresh water into the water storage tank 10, ensuring that the spray system always has enough water to work.

[0031] According to the description and drawings of the present application, a person skilled in the art can easily manufacture or use the exhaust air diffusion tower of the present application, and can produce the positive effects described in the present application.

[0032] Unless otherwise specified and limited, in the present application, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. The orientation or positional relationship shown in the drawing is based on the orientation or positional relationship shown in the drawing, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation. Therefore, the terms describing the orientation or position relationship in the present application are only used for exemplary description, and cannot be understood as a limitation on the present patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the drawings and according to the specific circumstances.

[0033] Unless otherwise specified and limited, in the present application, if there are terms such as "setting", "connecting" and "connecting", they should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between the two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Any simple modification or equivalent change of the above embodiment according to the technical essence of the present application falls within the protection scope of the present application.

Claims

1. A ventilation air diffusion tower, characterized in that: The invention comprises a tower body (1), wherein an air inlet (2) is provided at the bottom of the tower body (1), an air outlet (3) is provided at the top of the tower body (1), and a fan (4) is installed at the air inlet (2); a plurality of guide plates (5), a diverter plate (6) and a uniform distribution plate (7) are sequentially provided in the tower body (1) from bottom to top; a spray pipe (8) is provided between the diverter plate (6) and the uniform distribution plate (7), a plurality of spray ports (9) are provided below the spray pipe (8), one end of the spray pipe (8) passes through the side wall of the tower body and is connected to the outlet of a water storage tank (10); a water collection pool (11) is provided at the bottom of the tower body (1), and the water collection pool (11) is connected to the water storage tank (10) through a circulation pipe (12).

2. The ventilation air diffusion tower according to claim 1, characterized in that: A filter screen (13) is fixedly connected to the air inlet (2).

3. The ventilation air diffusion tower according to claim 1, characterized in that: The guide plate (5) is arranged obliquely along the air inlet direction, and the guide plate (5) is fixedly connected to the inner wall of the tower body (1).

4. The ventilation air diffusion tower according to claim 1, characterized in that: The diverter plates (6) are fixedly connected to the inner wall of the tower body (1), a diverter channel (14) is formed between two adjacent diverter plates (6), and each diverter channel (14) is located directly below each spray port (9).

5. The ventilation air diffusion tower according to claim 1, characterized in that: The uniform distribution plates (7) are staggered up and down to the air outlet (3), and each uniform distribution plate (7) is provided with a plurality of through holes (15) distributed in an array.

6. The ventilation air diffusion tower according to claim 1, characterized in that: The spray pipe (8) and the circulation pipe (12) are both connected to a hydraulic pump (16).

7. The ventilation air diffusion tower according to claim 1, characterized in that: The top of the water storage tank (10) is connected to a water inlet pipe (17).

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