Industrial waste gas treatment equipment with simple structure

Abstract

The utility model discloses industrial waste gas treatment equipment with a simple structure, which relates to the technical field of industrial waste gas treatment and comprises a device main body, a gas inlet, an incinerator, a circulating pipe, a baffle plate, a filter screen, an auxiliary plate, an opening and closing door, a water supply pipe, a mixing box and a spray head, and an activated carbon net is also arranged in the air outlet. The baffle of a funnel-shaped structure is arranged on the outer side of the filter screen, so that water flow and impurities flow towards the two sides and pass through the filter screen, the filtering effect is guaranteed, meanwhile, the rectangular protrusions are arranged on the two sides of the baffle, it is guaranteed that the impurities are blocked and prevented from entering the lower portion, and then overall cleaning is conducted by opening the opening and closing door; and the incineration work is not affected by replacement of a new baffle during cleaning, it is guaranteed that waste gas moves towards the gas outlet through the arranged connecting fan blades, and follow-up use is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial waste gas treatment, in particular to industrial waste gas treatment equipment with a simple structure. Background Art

[0002] With the development of science and technology, industrial fields such as industry, coal mining and metallurgy are making rapid progress. These industries will produce a large amount of harmful waste gas in the process of processing and production. Some of them are discharged into the atmosphere without treatment, causing great damage to the environment. Some factories are also equipped with gas purification devices, but the current gas purification devices are still difficult to achieve a very complete and good purification of the gas when in use, so that the purified waste gas still contains a lot of harmful gases distributed in various parts of the factory. The waste gas remaining in the factory not only corrodes the factory equipment, but also causes great harm to the workers' health.

[0003] The existing patent (Announcement No.: CN108654301A) discloses an environmentally friendly industrial waste gas purification device, which has a simple structure and is easy to operate. The primary filter plate set inside the primary treatment box plays the role of the first filtration treatment of dust impurities in the industrial waste gas. The combustion chamber set inside the combustion box can make the waste gas fully burned, thereby removing the combustible waste gas, so that the waste gas treatment is more thorough. The trumpet-shaped water outlet design set inside the secondary treatment box achieves the effect of spraying and purifying the waste gas under the operation of the water pump. In the process of implementing this solution, it was found that the following problems exist in the prior art and have not been well solved:

[0004] The device occupies a large area during use and is divided into three treatment boxes to treat the exhaust gas, which makes its use very limited. Many areas do not have much space to place the device. Secondly, it is difficult to replace the filter inside the treatment box and the impurities flushed by the water channel during use, which brings certain troubles to the exhaust gas treatment work. Utility Model Content

[0005] In order to improve the above-mentioned problem that the waste gas treatment equipment occupies a large area and the debris flushed by the filter screen and water flow is difficult to clean during use, the utility model provides an industrial waste gas treatment equipment with a simple structure.

[0006] The utility model provides an industrial waste gas treatment device with a simple structure, which adopts the following technical solutions:

[0007] An industrial waste gas treatment device with a simple structure comprises a device body and a water pump, an air inlet is arranged on the left side of the device body, an incinerator is arranged on the right side of the air inlet, a circulation pipe is arranged below the incinerator, a baffle is arranged below the circulation pipe, a filter screen is connected between the baffles, an auxiliary plate is arranged below the baffle, and an opening and closing door is arranged on the right side of the baffle;

[0008] A water supply pipe is connected to the left side of the water pump, a mixing box is connected to the center of the water supply pipe, a nozzle is arranged on the right side of the water supply pipe, a connecting fan blade is arranged on the right side of the water pump, the connecting fan blade is located inside the air outlet, and an activated carbon net is also arranged inside the air outlet.

[0009] Through the above technical scheme, it is convenient to connect the filter net through the baffle, so that the debris moves toward both sides, so that the filter net filters the water flow and the debris. Secondly, the whole device can be disassembled and cleaned through the opening and closing door, and the processing is all inside the main body of the device, which occupies a small area and has a simple structure, which is convenient for large-scale promotion.

[0010] Optionally, in the above-mentioned simple-structured industrial waste gas treatment equipment, the air inlet and the incinerator are installed in an integrated manner, the center of the incinerator coincides with the center of the circulation pipe, and the center of the circulation pipe coincides with the center of the baffle.

[0011] Through the above technical solution, it is convenient to place the waste gas after incineration in the incinerator into the main body of the device through the circulation pipe, so as to facilitate subsequent processing work.

[0012] Optionally, in the above-mentioned simple-structured industrial waste gas treatment equipment, the baffle is in an inverted funnel-shaped structure, two groups of filter screens are symmetrically distributed outside the center of the baffle, a rectangular protrusion is provided at the outermost edge of the baffle, and the baffle is connected to the auxiliary plate by a sliding connection.

[0013] Through the above technical solution, it is convenient to separate the exhaust gas and debris through the cooperation of the baffle and the filter screen, and the baffle is limited by the auxiliary plate to ensure the subsequent disassembly work.

[0014] Optionally, in the above-mentioned simple-structured industrial waste gas treatment equipment, the water pump is integrated with the mixing box through a water supply pipe, a water inlet is provided on the other side of the mixing box, and nozzles are evenly and equidistantly distributed on the right side of the water supply pipe.

[0015] Through the above technical solution, it is convenient to mix the medicine with the water flow through the mixing box and then sprinkle it through the nozzle, thereby improving the filtering effect.

[0016] Optionally, in the above-mentioned simple-structured industrial waste gas treatment equipment, the opening and closing door is connected to the device body by a rotating connection, the width of the opening and closing door is greater than the width of the baffle, and the bottom of the opening and closing door and the top of the auxiliary plate are above the same horizontal line.

[0017] Through the above technical solution, it is convenient to take out the baffle through the opening and closing door, so as to manually clean the debris around the baffle and the filter net.

[0018] Optionally, in the above-mentioned simple-structured industrial waste gas treatment equipment, a driving motor is provided on the other side of the connecting fan blades, the outer shell of the connecting fan blades is integrally installed with the air outlet, and the air outlet is engaged with the activated carbon net.

[0019] Through the above technical solution, it is convenient to drive the exhaust gas toward the position of the activated carbon net by connecting the fan blades, thereby improving the filtering effect.

[0020] In summary, the present invention has at least one of the following beneficial effects:

[0021] By arranging an incinerator and a water pump inside the main body of the device, the incineration, filtration and flushing are all carried out inside the main body of the device, ensuring a small footprint, simple structure, and convenient use over a large area. Secondly, the water pump cooperates with the mixing box to mix the water flow with the drug, ensuring the treatment of the waste gas after incineration, thereby improving the treatment effect;

[0022] By arranging a baffle with a funnel-shaped structure on the outside of the filter, water and debris flow toward both sides, thereby passing through the filter to ensure the filtering effect. At the same time, rectangular protrusions are arranged on both sides of the baffle to ensure that debris is blocked and prevented from entering below. The whole is then cleaned by opening the opening and closing door. Replacing a new baffle during cleaning does not affect the incineration work. In addition, connecting fan blades are arranged to ensure that the exhaust gas moves toward the outlet without affecting subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the nozzle of the utility model from a top view;

[0025] Figure 3 This is a schematic diagram of the structure of the baffle of the utility model from a top view;

[0026] Figure 4 It is a schematic diagram of the structure of the air outlet of the utility model when viewed from above.

[0027] In the figure: 1. Device body; 2. Air inlet; 3. Incinerator; 4. Circulation pipe; 5. Baffle; 6. Filter; 7. Auxiliary plate; 8. Water pump; 9. Mixing box; 10. Water supply pipe; 11. Nozzle; 12. Opening and closing door; 13. Connecting fan blades; 14. Air outlet; 15. Activated carbon net. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 The utility model is described in further detail.

[0029] Please refer to the attached figure in the instruction manual Figure 1-4 , the utility model provides an embodiment: an industrial waste gas treatment device with a simple structure, including a device body 1 and a water pump 8, an air inlet 2 is arranged on the left side of the device body 1, an incinerator 3 is arranged on the right side of the air inlet 2, the waste gas is placed in the incinerator 3 through the air inlet 2, and it is convenient for the subsequent waste gas to be discharged, a circulation pipe 4 is arranged below the incinerator 3, a baffle 5 is arranged below the circulation pipe 4, the waste gas discharged from the circulation pipe 4 is separated from the sundries by the baffle 5, and it is convenient for the subsequent work to be carried out, a filter screen 6 is connected between the baffles 5, an auxiliary plate 7 is arranged below the baffle 5, and an opening and closing door 12 is arranged on the right side of the baffle 5, and the baffle 5 is quickly replaced by the opening and closing door 12 without affecting the incineration work;

[0030] A water supply pipe 10 is connected to the left side of the water pump 8, and a mixing box 9 is connected to the center of the water supply pipe 10. The medicine and the water flow are mixed through the mixing box 9 to improve the cleaning efficiency. A nozzle 11 is arranged on the right side of the water supply pipe 10, and a connecting fan blade 13 is arranged on the right side of the water pump 8. The exhaust gas is moved toward the position of the air outlet 14 through the connecting fan blade 13. The connecting fan blade 13 is located inside the air outlet 14. An activated carbon net 15 is also arranged inside the air outlet 14. Secondary filtration is performed through the activated carbon net 15 to ensure the filtering effect.

[0031] See the attached drawings in the specification Figure 1-4 The air inlet 2 and the incinerator 3 are installed in an integrated manner. The center of the incinerator 3 coincides with the center of the circulation pipe 4, and the center of the circulation pipe 4 coincides with the center of the baffle 5. The waste gas after incineration in the incinerator 3 is placed into the device body 1 through the circulation pipe 4, which is convenient for subsequent processing work.

[0032] See the attached drawings in the specification Figure 1-4 The baffle plate 5 is in an inverted funnel-shaped structure, and two groups of filter screens 6 are symmetrically distributed outside the center of the baffle plate 5. A rectangular protrusion is provided at the outer edge of the baffle plate 5. The baffle plate 5 is connected to the auxiliary plate 7 in a sliding manner. The baffle plate 5 cooperates with the filter screen 6 to separate the exhaust gas and debris, and the baffle plate 5 is limited by the auxiliary plate 7 to ensure subsequent disassembly work.

[0033] See the attached drawings in the specification Figure 1-4 The water pump 8 is integrated with the mixing box 9 through the water supply pipe 10. A water inlet is provided on the other side of the mixing box 9. Nozzles 11 are evenly and equidistantly distributed on the right side of the water supply pipe 10. The medicine is mixed with the water flow through the mixing box 9 and then sprinkled out through the nozzles 11 to improve the filtering effect.

[0034] See the attached drawings in the specification Figure 1-4 The opening and closing door 12 is connected to the device body 1 by rotation. The width of the opening and closing door 12 is greater than the width of the baffle 5. The bottom of the opening and closing door 12 and the top of the auxiliary plate 7 are above the same horizontal line. The baffle 5 is taken out through the opening and closing door 12, so that the debris around the baffle 5 and the filter 6 can be manually cleaned.

[0035] See the attached drawings in the specification Figure 1-4 A driving motor is provided on the other side of the connecting fan blade 13. The shell of the connecting fan blade 13 is integrated with the air outlet 14. The air outlet 14 and the activated carbon net 15 are engaged with each other. The connecting fan blade 13 drives the exhaust gas to move toward the position of the activated carbon net 15 to improve the filtering effect.

[0036] Working principle: When in use, first, the exhaust gas enters the interior of the incinerator 3 through the air inlet 2, and then after being incinerated in the incinerator 3, the combustible harmful gases in the exhaust gas are burned, and then the exhaust gas and a small amount of debris enter the interior of the device body 1 along the circulation pipe 4, and then the water pump 8 transmits the water flow at the bottom of the device body 1 through the water supply pipe 10 and sprays it out through the nozzle 11, flushing the debris and water flow above the baffle 5 to both sides thereof, and at the same time, during the flushing, the debris and water flow pass through the filter screen 6, so that the water flow and the exhaust gas flow downward, while the debris stays at the edge, and is added to the reagent toward the interior of the mixing box 9 according to the actual situation, and when the exhaust gas enters the bottom of the device body 1, the fan blade 13 is connected to blow the exhaust gas toward the direction of the air outlet 14, and it is discharged after being filtered twice by the activated carbon net 15;

[0037] As mentioned above, after long-term use, when the baffle 5 needs to be cleaned, open the opening and closing door 12 to expose the internal baffle 5, then pull the baffle 5 to make it slide with the auxiliary plate 7 until the baffle 5 is separated from the device body 1, then take out the baffle 5 and replace it.

[0038] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An industrial waste gas treatment device with a simple structure, comprising a device body (1) and a water pump (8), characterized in that: An air inlet (2) is provided on the left side of the device body (1), an incinerator (3) is provided on the right side of the air inlet (2), a circulation pipe (4) is provided below the incinerator (3), a baffle (5) is provided below the circulation pipe (4), a filter screen (6) is connected between the baffles (5), an auxiliary plate (7) is provided below the baffles (5), and an opening and closing door (12) is provided on the right side of the baffle (5); The left side of the water pump (8) is connected to a water supply pipe (10), the center of the water supply pipe (10) is connected to a mixing box (9), the right side of the water supply pipe (10) is provided with a nozzle (11), the right side of the water pump (8) is provided with a connecting fan blade (13), the connecting fan blade (13) is located inside the air outlet (14), and the inside of the air outlet (14) is also provided with an activated carbon net (15).

2. The simple-structured industrial waste gas treatment equipment according to claim 1 is characterized by: The air inlet (2) and the incinerator (3) are installed in an integrated manner, the center of the incinerator (3) coincides with the center of the circulation pipe (4), and the center of the circulation pipe (4) coincides with the center of the baffle (5).

3. The simple-structured industrial waste gas treatment equipment according to claim 1 is characterized by: The baffle (5) is in the shape of an inverted funnel, two groups of filter screens (6) are symmetrically distributed outside the center of the baffle (5), a rectangular protrusion is provided at the outermost edge of the baffle (5), and the baffle (5) and the auxiliary plate (7) are connected in a sliding manner.

4. The industrial waste gas treatment equipment with a simple structure according to claim 1 is characterized by: The water pump (8) is integrally installed with the mixing box (9) via a water supply pipe (10); a water inlet is provided on the other side of the mixing box (9); and nozzles (11) are evenly and equidistantly distributed on the right side of the water supply pipe (10).

5. The simple-structured industrial waste gas treatment equipment according to claim 1 is characterized by: The opening and closing door (12) is connected to the device body (1) in a rotating manner, the width of the opening and closing door (12) is greater than the width of the baffle (5), and the bottom of the opening and closing door (12) and the top of the auxiliary plate (7) are above the same horizontal line.

6. The simple-structured industrial waste gas treatment equipment according to claim 1 is characterized by: A driving motor is provided on the other side of the connecting fan blade (13); the outer shell of the connecting fan blade (13) and the air outlet (14) are integrally mounted; and the air outlet (14) and the activated carbon net (15) are mutually engaged.

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