Omnibearing waste gas dust removal equipment

Abstract

The utility model discloses all-directional waste gas dust removal equipment, which relates to the technical field of waste gas treatment, and comprises a bracket I, a dust removal tank I arranged in the bracket I, a control assembly arranged at the bottom end of the dust removal tank I, a waste gas inlet pipe arranged on the outer side of the circumference of the dust removal tank I, and a connecting assembly arranged at the top end of the dust removal tank I, a liquid outlet pipe is arranged at the bottom end of the second dust removal tank, an exhaust pipe is arranged at the top of the outer side of the circumference of the second dust removal tank, and a second support is arranged at the bottom of the outer side of the circumference of the second dust removal tank. Through mutual cooperation of the first dust removal tank, the connecting assembly and the filtering assembly, all-directional dust removal of the dust removal equipment can be achieved, and the atmospheric environment is effectively protected.

Description

Technical Field

[0001] This utility model relates to the field of waste gas treatment technology, specifically to an all-round waste gas dust removal device. Background Technology

[0002] Industrial waste gas not only contains a large amount of solid impurities such as dust and particulate matter, which pollute the atmosphere and reduce air quality and visibility, but also often contains harmful substances. Long-term exposure to these harmful substances may cause various health problems. To effectively address this challenge, dust removal equipment is typically used to treat industrial waste gas.

[0003] For example, Chinese patent CN221601503U discloses an environmentally friendly waste gas dust removal device. The device includes components such as gears, racks, guard plates, processing boxes, moving frames, cleaning rings, brushes, dust collection cloth covers, and fixed cylinders. It can clean the dust on the surface of the dust collection cloth cover during movement, thereby improving the filtration efficiency of waste gas.

[0004] Although the aforementioned exhaust gas dust removal equipment can effectively prevent dust accumulation, the dust collection cloth mainly relies on physical filtration to capture particulate matter. This filtration method is effective for large particulate impurities; however, for small particulate impurities (such as PM2.5), due to their small size and light weight, they are often difficult to be effectively captured by the cloth. These small particulate impurities can easily penetrate the cloth and be discharged with the exhaust gas, thus polluting the atmospheric environment.

[0005] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0006] In view of the problems in the related technologies, this utility model proposes an all-round exhaust gas dust removal device to overcome the above-mentioned technical problems existing in the existing related technologies.

[0007] Therefore, the specific technical solution adopted by this utility model is as follows:

[0008] A comprehensive exhaust gas dust removal device includes a support frame 1, a dust collection tank 1 is installed inside the support frame 1, a control component is installed at the bottom of the dust collection tank 1, an exhaust gas inlet pipe is installed on the outer circumference of the dust collection tank 1, a connecting component is installed at the top of the dust collection tank 1, a second dust collection tank is installed at one end of the connecting component, a filter component is installed inside the second dust collection tank, a liquid outlet pipe is installed at the bottom of the second dust collection tank, an exhaust pipe is installed at the top of the outer circumference of the second dust collection tank, and a support frame 2 is installed at the bottom of the outer circumference of the second dust collection tank.

[0009] Furthermore, in order to discharge the waste gas after preliminary separation and improve work efficiency, a central pipe connected to the connecting assembly is provided at the top of the dust collector.

[0010] Furthermore, to ensure that dust can be efficiently captured and quickly removed, effectively preventing dust accumulation and the secondary pollution it causes, the control component includes an installation pipe installed at the bottom of the dust collection tank, a fixed box installed at the bottom of the installation pipe, a fixing hole opened inside the fixed box, and a dust discharge port connected to the fixing hole at the bottom of the fixed box; a drive motor is installed at one end of the fixed box, and the output shaft of the drive motor passes through the fixed box and is connected to the rotating shaft, and several sets of rotating blades are installed on the outer circumference of the rotating shaft.

[0011] Furthermore, in order to efficiently capture and remove dust particles in the exhaust gas and significantly improve dust removal efficiency, the connecting assembly includes a connecting pipe 1 located at the top of the dust collector 1 and connected to the central pipe; a connecting pipe 2 located at the bottom of the connecting pipe 1 and connected to the dust collector 2 via a connecting pipe 3; a water inlet pipe located at the center of the outer circumference of the connecting pipe 2 and the water inlet pipe cooperating with the connecting pipe 2 via a water flow plate; and several high-pressure nozzles located on the side of the water flow plate near the connecting pipe 2, thereby enabling efficient capture and removal of dust particles in the exhaust gas and significantly improving dust removal efficiency.

[0012] Furthermore, in order to remove particles of different sizes step by step and improve dust removal efficiency, the filter assembly includes a filter plate 1, a filter plate 2 and a filter element arranged sequentially inside the dust collector 2. The filter element includes a fixed column at the bottom of the dust collector 2, and the fixed column is connected to the dust collector 2 through several sets of filter blades. Several sets of inclined baffles are provided at the top of the filter blades, and the filter blades have an arc-shaped structure.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. This utility model achieves all-round dust removal through the cooperation of the dust collection tank, the connecting component, and the filter component. The dust collection tank can initially capture and separate large particulate impurities to ensure the smoothness of subsequent processing. The connecting component can efficiently capture and remove dust particles in the exhaust gas, significantly improving dust removal efficiency. The filter component removes particles of different sizes through multi-stage filtration, which not only improves dust removal efficiency but also ensures that exhaust gas emissions meet environmental protection standards, effectively protecting the atmospheric environment.

[0015] 2. By setting up control components, this utility model ensures that dust can be efficiently captured and quickly removed, effectively preventing the accumulation of dust and the secondary pollution it causes. This not only significantly improves the working efficiency of the equipment and makes the dust removal process smoother and more efficient, but also greatly extends the overall service life of the equipment and ensures the continuous and stable operation of the dust removal system. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a structural schematic diagram of an all-round exhaust gas dust removal device according to an embodiment of the present utility model;

[0018] Figure 2 This is one of the cross-sectional views of an all-round exhaust gas dust removal device according to an embodiment of the present utility model;

[0019] Figure 3 yes Figure 2 A magnified view of a section at point A in the middle;

[0020] Figure 4 yes Figure 2 A magnified view of a section at point B in the middle;

[0021] Figure 5 This is a second cross-sectional view of an all-round exhaust gas dust removal device according to an embodiment of the present utility model;

[0022] Figure 6 yes Figure 5 A magnified view of a section at point C;

[0023] Figure 7 This is a schematic diagram of the structure of a filter element in an all-round exhaust gas dust removal device according to an embodiment of the present utility model.

[0024] In the picture:

[0025] 1. Bracket 1; 2. Dust Collector 1; 3. Control Components; 301. Mounting Pipe; 302. Fixing Box; 303. Fixing Hole; 304. Dust Discharge Port; 305. Drive Motor; 306. Rotating Shaft; 307. Rotating Blade; 4. Exhaust Gas Inlet Pipe; 5. Connecting Components; 501. Connecting Pipe 1; 502. Connecting Pipe 2; 503. Connecting Pipe 3; 504. Water Inlet Pipe; 505. Water Passing Plate; 506. High-Pressure Nozzle; 6. Dust Collector 2; 7. Filter Components; 701. Filter Plate 1; 702. Filter Plate 2; 703. Filter Element; 7031. Fixing Column; 7032. Filter Blade; 7033. Inclined Baffle; 8. Liquid Outlet Pipe; 9. Exhaust Pipe; 10. Bracket 2; 11. Central Pipe. Detailed Implementation

[0026] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0027] According to an embodiment of the present invention, an all-round exhaust gas dust removal device is provided.

[0028] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figures 1-7 As shown, the all-round exhaust gas dust removal equipment according to an embodiment of the present utility model includes a support frame 1, a dust removal tank 2 is arranged inside the support frame 1, a control component 3 is arranged at the bottom of the dust removal tank 2, an exhaust gas inlet pipe 4 is arranged on the outer circumference of the dust removal tank 2, a connecting component 5 is arranged at the top of the dust removal tank 2, a second dust removal tank 6 is arranged at one end of the connecting component 5, a filter component 7 is arranged inside the second dust removal tank 6, a liquid outlet pipe 8 is arranged at the bottom of the second dust removal tank 6, an exhaust pipe 9 is arranged at the top of the outer circumference of the second dust removal tank 6, and a support frame 10 is arranged at the bottom of the outer circumference of the second dust removal tank 6.

[0029] By utilizing the aforementioned technical solution of this utility model, the dust collection tank 2, connecting component 5, and filter component 7 work together to achieve comprehensive dust removal. The dust collection tank 2 initially captures and separates large particulate impurities, ensuring smooth subsequent processing. The connecting component 5 efficiently captures and removes dust particles from exhaust gas, significantly improving dust removal efficiency. The filter component 7 removes particles of different sizes through multi-stage filtration, not only improving dust removal efficiency but also ensuring that exhaust emissions meet environmental standards, effectively protecting the atmospheric environment. The control component 3 ensures efficient capture and rapid removal of dust, effectively preventing dust accumulation and secondary pollution. This significantly improves equipment efficiency, making the dust removal process smoother and more efficient, and greatly extends the overall service life of the equipment, ensuring the continuous and stable operation of the dust removal system.

[0030] In one embodiment, the dust collector 2 has a central pipe 11 connected to the connecting component 5 at its inner top, thereby discharging the pre-separated waste gas and improving work efficiency.

[0031] In one embodiment, the control component 3 includes an installation pipe 301 disposed at the bottom of the dust collection tank 2, a fixing box 302 disposed at the bottom of the installation pipe 301, a fixing hole 303 opened inside the fixing box 302, and a dust discharge port 304 connected to the fixing hole 303 disposed at the bottom of the fixing box 302; a drive motor 305 disposed at one end of the fixing box 302, and the output shaft of the drive motor 305 passes through the fixing box 302 and is connected to a rotating shaft 306; a number of rotating blades 307 are disposed on the outer circumference of the rotating shaft 306, thereby ensuring that dust can be efficiently captured and quickly removed, effectively preventing the accumulation of dust and the secondary pollution it causes.

[0032] The working principle of the control component 3 is as follows: The falling dust enters the fixing hole 303 through the installation pipe 301. The controller starts the drive motor 305, which drives the rotating shaft 306 to rotate, causing the rotating blades 307 to rotate, thereby pushing the dust in the fixing hole 303 to the collection box below the dust discharge port 304 for collection, avoiding dust accumulation and improving dust removal efficiency.

[0033] In one embodiment, the connecting component 5 includes a connecting pipe 501 disposed at the top of the dust collector 2, and the connecting pipe 501 is connected to the central pipe 11. A connecting pipe 502 is disposed at the bottom end of the connecting pipe 501, and the connecting pipe 502 is connected to the dust collector 6 through a connecting pipe 503. A water inlet pipe 504 is disposed at the middle of the outer circumference of the connecting pipe 502, and the water inlet pipe 504 cooperates with the connecting pipe 502 through a water passage plate 505. Several high-pressure nozzles 506 are disposed on the side of the water passage plate 505 near the connecting pipe 502, thereby efficiently capturing and removing dust particles in the exhaust gas and significantly improving dust removal efficiency.

[0034] The working principle of the connecting component 5 is as follows: After preliminary separation, the exhaust gas enters the first connecting pipe 501 and then enters the gradually narrowing second connecting pipe 502 to increase the gas velocity. At this time, the water flow connected through the water inlet pipe 504 sprays water mist into the second connecting pipe 502 through the high-pressure nozzle 506 on the water flow plate 505. The water mist droplets collide with the dust particles in the exhaust gas after preliminary separation. Due to the wetting effect of the droplets, the dust particles are captured by the droplets and form dust-laden droplets. These dust-laden droplets enter the second dust collection tank 6 through the third connecting pipe 503 and are discharged through the liquid outlet pipe 8 at the bottom for secondary separation. The exhaust gas after secondary separation enters the filter component 7 for further filtration treatment.

[0035] In one embodiment, the filter assembly 7 includes a filter plate 701, a filter plate 702, and a filter element 703 sequentially disposed inside the dust collector 6. The filter element 703 includes a fixing column 7031 disposed at the bottom of the dust collector 6, and the fixing column 7031 is connected to the dust collector 6 through several sets of filter blades 7032. Several sets of inclined baffles 7033 are provided at the top of the filter blades 7032. The filter blades 7032 have an arc-shaped structure, thereby enabling the removal of particles of different sizes step by step and improving dust removal efficiency.

[0036] The working principle of filter assembly 7 is as follows: After secondary separation, the exhaust gas undergoes preliminary filtration through filter element 703. The inclined baffle 7033 obstructs the gas flow, creating a preliminary filtration effect. The pre-filtered gas then passes through filter blades 7032 into filter plate two 702 for secondary filtration. The second-filtered gas then enters filter plate one 701 for tertiary filtration. The clean exhaust gas after three stages of filtration is finally discharged through exhaust pipe 9. Furthermore, filter plate two 702 typically uses a high-efficiency particulate air filter (HEPA filter) to effectively capture smaller particles, while filter plate one 701 uses an ultra-high-efficiency particulate air filter (ULPA filter) to further remove fine particles, ensuring that the exhaust gas meets emission standards.

[0037] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0038] In practical applications, exhaust gas enters dust collection tank 2 tangentially through exhaust gas inlet pipe 4, forming a rotational motion inside dust collection tank 2, generating centrifugal force. Due to the large mass of dust particles, the centrifugal force is strong, pushing them against the inner wall of dust collection tank 2 and moving downwards along the wall. The dust is discharged through the dust outlet 304 at the bottom of control component 3 (the working principle of control component 3 is as described above) and collected by the collection box, thus completing the initial separation of dust. The exhaust gas after initial separation enters the connecting component 5 through the central pipe 11 at the top, where it undergoes secondary separation (the working principle of connecting component 5 is as described above). The exhaust gas after secondary separation enters dust collection tank 6 and undergoes further filtration through filter component 7 (the working principle of filter component 7 is as described above). The clean exhaust gas after filtration is finally discharged through exhaust pipe 9, achieving all-round dust removal of exhaust gas.

[0039] In summary, by utilizing the above-mentioned technical solution of this utility model, through the mutual cooperation of the dust collection tank 2, the connecting component 5, and the filter component 7, all-round dust removal of the dust removal equipment can be achieved. Specifically, the dust collection tank 2 can initially capture and separate large particulate impurities, ensuring smooth subsequent processing; the connecting component 5 can efficiently capture and remove dust particles from the exhaust gas, significantly improving dust removal efficiency; and the filter component 7 removes particles of different sizes through multi-stage filtration, not only improving dust removal efficiency but also ensuring that exhaust gas emissions meet environmental protection standards, effectively protecting the atmospheric environment. By setting up the control component 3, dust can be efficiently captured and quickly removed, effectively preventing dust accumulation and the secondary pollution it causes. This not only significantly improves the working efficiency of the equipment, making the dust removal process smoother and more efficient, but also greatly extends the overall service life of the equipment, ensuring the continuous and stable operation of the dust removal system.

[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A comprehensive exhaust gas dust removal device, comprising a support frame (1), characterized in that, The first support (1) is equipped with a dust collection tank (2) inside. The bottom of the first dust collection tank (2) is equipped with a control component (3). The outer circumference of the first dust collection tank (2) is equipped with an exhaust gas inlet pipe (4). The top of the first dust collection tank (2) is equipped with a connecting component (5). One end of the connecting component (5) is equipped with a second dust collection tank (6). The second dust collection tank (6) is equipped with a filter component (7) inside. The bottom of the second dust collection tank (6) is equipped with a liquid outlet pipe (8). The top of the outer circumference of the second dust collection tank (6) is equipped with an exhaust pipe (9). The bottom of the outer circumference of the second dust collection tank (6) is equipped with a second support (10).

2. The all-round exhaust gas dust removal equipment according to claim 1, characterized in that, The dust collection tank (2) has a central tube (11) connected to the connecting assembly (5) at its inner top.

3. The all-round exhaust gas dust removal equipment according to claim 1, characterized in that, The control component (3) includes an installation pipe (301) disposed at the bottom of the dust collection tank (2), a fixing box (302) disposed at the bottom of the installation pipe (301), a fixing hole (303) being provided inside the fixing box (302), and a dust discharge port (304) connected to the fixing hole (303) being provided at the bottom of the fixing box (302). A drive motor (305) is provided at one end of the fixed box (302), and the output shaft of the drive motor (305) passes through the fixed box (302) and is connected to the rotating shaft (306). Several sets of rotating blades (307) are provided on the outer circumference of the rotating shaft (306).

4. The all-round exhaust gas dust removal equipment according to claim 2, characterized in that, The connecting assembly (5) includes a connecting pipe (501) disposed at the top of the dust collector (2), and the connecting pipe (501) is connected to the central pipe (11). The bottom end of the connecting pipe (501) is provided with a connecting pipe (502), and the connecting pipe (502) is connected to the dust collector (6) through a connecting pipe (503). A water inlet pipe (504) is provided at the middle of the outer circumference of the second connecting pipe (502), and the water inlet pipe (504) cooperates with the second connecting pipe (502) through a water passage plate (505). Several high-pressure nozzles (506) are provided on the side of the water passage plate (505) near the second connecting pipe (502).

5. The all-round exhaust gas dust removal equipment according to claim 1, characterized in that, The filter assembly (7) includes a filter plate (701), a filter plate (702), and a filter element (703) sequentially disposed inside the dust collector (6).

6. The all-round exhaust gas dust removal equipment according to claim 5, characterized in that, The filter element (703) includes a fixed column (7031) disposed at the bottom of the dust collector (6), and the fixed column (7031) is connected to the dust collector (6) through a number of filter blades (7032). The top of the filter blades (7032) is provided with a number of inclined baffles (7033).

7. The all-round exhaust gas dust removal equipment according to claim 6, characterized in that, The filter blade (7032) has an arc-shaped structure.

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