Waste gas particulate matter filtering device

Abstract

The utility model relates to the technical field of waste gas filtering devices, and discloses a waste gas particulate matter filtering device which comprises a filtering box with a gas inlet pipe fixedly installed on one side, a purifying box used for removing impurities fixedly installed on one side of the filtering box, and a water tank used for storage fixedly installed on one side of the purifying box. A spraying tower used for washing is fixedly installed on the top of the water tank, a fan used for blowing air is fixedly installed on one side of a spraying pipe, and an air outlet pipe used for discharging is fixedly installed on one side of the fan. According to the waste gas particulate matter filtering device, through cooperative arrangement of the gas inlet pipe, the filtering box and the purifying box, waste gas can be more conveniently filtered by the device during use, the waste gas enters the device through the gas inlet pipe, impurities are filtered by the filtering box, and most of large-particle impurities can be removed; and fine impurities are adsorbed through the purification box, so that a secondary filtering effect is achieved, the device is more efficient and convenient, and the convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas filtering devices, in particular to a waste gas particle filtering device. Background Art

[0002] Waste gas usually contains flammable, explosive and harmful components to the human body. The discharge of organic waste gas will cause serious pollution to the atmosphere and even cause safety accidents. Therefore, the treatment of organic waste gas has always been a focus of people's attention. The waste gas particulate filter is a device used to filter particulate matter in waste gas. It is usually used in industrial waste gas treatment, air purification and other fields. Different types of filters may have different characteristics and applicable scopes. You can choose a suitable waste gas particulate filter according to actual needs.

[0003] Chinese patent publication number CN107930270A discloses an exhaust gas particulate filter device, including an air inlet, a shell is provided at one end of the air inlet, an air outlet is provided at one end of the shell, a medium-efficiency mounting plate is provided inside the shell, a medium-efficiency bag filter is provided on one side of the medium-efficiency mounting plate, a water tank is provided at one end of the medium-efficiency mounting plate, a water inlet is provided at one end of the water tank, a water outlet is provided on the end of the water tank away from the water inlet, a high-efficiency mounting plate is provided above the water tank, and a high-efficiency filter is provided on one side of the high-efficiency mounting plate. Through the designed water tank, when the filter filters particulate matter in the exhaust gas, the particulate matter gathers and is filtered and falls into the water tank under the filter device, and the particulate matter is taken away to the outside of the device by the water flow, so as to prevent the particulate matter from accumulating in the filter device and causing the filtration efficiency to decrease, and the designed mounting buckle can facilitate the replacement and maintenance of the filter.

[0004] However, the utility model has the following problems when actually used:

[0005] 1. The utility model does not have a structure for adsorbing impurities when actually used. There is a situation where impurities are discharged with the exhaust gas during use, thus polluting the air. The utility model is not very practical;

[0006] 2. The utility model does not have a structure for treating harmful gases in exhaust gas during actual use, resulting in poor filtering effect of the device during use and low reliability. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides an exhaust gas particulate matter filtering device, which solves the problems in the prior art:

[0009] 1. The utility model does not have a structure for adsorbing impurities when actually used. There is a situation where impurities are discharged with the exhaust gas during use, thus polluting the air. The utility model is not very practical;

[0010] 2. The utility model does not have a structure for treating harmful gases in exhaust gas during actual use, resulting in poor filtering effect and low reliability.

[0011] (II) Technical solution

[0012] To achieve the above objectives, the utility model is implemented through the following technical solutions: an exhaust gas particulate matter filtering device, comprising a filter box with an air inlet pipe fixedly installed on one side, a purification box for impurity removal fixedly installed on one side of the filter box, a water tank for storage fixedly installed on one side of the purification box, a spray tower for washing fixedly installed on the top of the water tank, a fan for blowing fixedly installed on one side of the spray pipe, an outlet pipe for discharge fixedly installed on one side of the fan, a filter screen for filtration fixedly installed in the middle of the filter box, and an adsorption plate for filtration fixedly installed in the middle of the purification box.

[0013] Optionally, a valve for regulation is fixedly installed on one side of the air intake pipe, and a pipe opening for air intake is opened on one side of the air intake pipe.

[0014] Optionally, a box cover for sealing is fixedly mounted on the top of the filter box.

[0015] Optionally, a mounting plate for fixation is fixedly mounted on one side of the adsorption plate.

[0016] Optionally, a water pump for providing power is fixedly installed on one side of the water tank, and a water pipe for discharging water is fixedly installed on one side of the water pump.

[0017] Optionally, a through hole for positioning is opened on one side of the spray tower, and a spray head for spraying is fixedly installed on one side of the spray tower.

[0018] Optionally, a motor for providing power is fixedly installed in the middle of the fan, and a fixing plate for support is fixedly installed on one side of the fan.

[0019] Optionally, a screw rod for fixing is fixedly mounted on the bottom of the air outlet pipe, and the bottom of the air outlet pipe is fixedly mounted on the top of the fan via the screw rod.

[0020] (III) Beneficial effects

[0021] The utility model provides an exhaust gas particulate matter filtering device, which has the following beneficial effects:

[0022] 1. The exhaust gas particulate matter filtering device, through the coordinated arrangement of the air intake pipe, the filter box and the purification box, can make the device more convenient to filter the exhaust gas when in use. The exhaust gas enters the device through the air intake pipe, and the impurities are filtered by the filter box, which can remove most of the larger impurities. After passing through the purification box, the fine impurities are adsorbed, which plays a role of secondary filtration, making the device more efficient and convenient, and increasing the convenience of the device.

[0023] 2. The exhaust gas particulate matter filtering device, through the coordinated arrangement of the water tank, the spray tower, the fan and the exhaust pipe, can make the device safer and more reliable when in use. The water tank is fixedly installed on the spray tower, which can disinfect the filtered gas and absorb harmful gases to avoid entering the atmosphere and causing pollution to the atmosphere. The fan is fixedly installed on the exhaust pipe, which can allow the treated gas to quickly enter the atmosphere, thereby increasing the safety and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the filter box of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the purification box of the utility model;

[0027] Figure 4 This is a schematic diagram of the spray tower structure of the utility model;

[0028] Figure 5 This is a schematic diagram of the water pipe structure of the utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the air outlet pipe of the utility model.

[0030] In the figure: 1. air inlet pipe; 2. filter box; 3. purification box; 4. water tank; 5. spray tower; 6. fan; 7. air outlet pipe; 8. valve; 9. pipe mouth; 10. filter screen; 11. box cover; 12. adsorption plate; 13. mounting plate; 14. water pump; 15. water pipe; 16. through hole; 17. spray head; 18. motor; 19. fixing plate; 20. screw. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Embodiment 1:

[0033] See also Figures 1 to 3 The utility model provides a technical solution: an exhaust gas particulate matter filtering device, in order to make the device more convenient to filter the exhaust gas during use, the particulate impurities in the exhaust gas can be cleaned, and an air intake pipe 1, a filter box 2 and a purification box 3 are provided;

[0034] The filter box 2 includes a filter box 2 with an air intake pipe 1 fixedly installed on one side, a purification box 3 for removing impurities fixedly installed on one side of the filter box 2, a valve 8 for regulation fixedly installed on one side of the air intake pipe 1, a pipe opening 9 for air intake is opened on one side of the air intake pipe 1, a filter screen 10 for filtering is fixedly installed in the middle of the filter box 2, a box cover 11 for sealing is fixedly installed on the top of the filter box 2, an adsorption plate 12 for filtering is fixedly installed in the middle of the purification box 3, and a mounting plate 13 for fixing is fixedly installed on one side of the adsorption plate 12. Therefore, when in use, the valve 8 is fixedly installed on the air intake pipe 1 to control the inlet and outlet of exhaust gas, the filter screen 10 in the filter box 2 can filter large particles of impurities, and the adsorption plate 12 in the purification box 3 can adsorb fine particles of impurities to prevent impurities from entering the air again to cause pollution, thereby increasing the convenience and efficiency of the device.

[0035] Embodiment 2:

[0036] See also Figures 4 to 5 In order to make the device more reliable when in use, harmful gases in the exhaust gas can be absorbed, and a water tank 4 and a spray tower 5 are provided;

[0037] A water tank 4 for storage is fixedly installed on one side of the purification box 3, a spray tower 5 for washing is fixedly installed on the top of the water tank 4, a water pump 14 for providing power is fixedly installed on one side of the water tank 4, a water pipe 15 for water outlet is fixedly installed on one side of the water pump 14, a through hole 16 for positioning is opened on one side of the spray tower 5, and a spray head 17 for spraying is fixedly installed on one side of the spray tower 5. Therefore, when in use, one side of the water tank 4 transports water to the top of the spray tower 5 through the water pump 14, and then sprays it through the spray head 17 to absorb harmful gases in the exhaust gas, and finally forms water and falls into the water tank 4 again, so as to prevent harmful gases from entering the air again to cause pollution, thereby increasing the reliability of the device.

[0038] Embodiment three:

[0039] See also Figure 1 and Figure 6 In order to make the device more practical when in use and to quickly discharge the treated gas, a fan 6 and an outlet pipe 7 are provided;

[0040] A fan 6 for blowing is fixedly installed on one side of the spray tower 5, an outlet pipe 7 for discharge is fixedly installed on one side of the fan 6, a motor 18 for providing power is fixedly installed in the middle of the fan 6, a fixing plate 19 for support is fixedly installed on one side of the fan 6, a screw 20 for fixing is fixedly installed at the bottom of the outlet pipe 7, and the bottom of the outlet pipe 7 is fixedly installed with the top of the fan 6 by the screw 20. Therefore, when in use, the fan 6 is fixed to the motor 18, which can provide power for the operation of the fan 6, and the outlet pipe 7 is fixedly installed by the screw 20, which can keep the device stable during use, thereby increasing the practicality of the device.

[0041] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0042] In the utility model, the working steps of the device are as follows:

[0043] First, the filter box 2 is fixedly installed on one side of the air inlet pipe 1, and then the purification box 3 is fixedly installed on one side of the filter box 2, and then the water tank 4 is fixedly installed on the bottom of the spray tower 5, and then the fan 6 is fixedly installed on one side of the spray tower 5. Finally, the outlet pipe 7 is fixedly installed on the top of the fan 6. When in use, the filter screen 10 and the adsorption plate 12 can be used to filter the particulate impurities, and then the harmful gas is absorbed by spraying, thereby ensuring sufficient filtration of the exhaust gas. The overall device has a simple structure and is easy to install and use.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An exhaust gas particulate matter filtering device, comprising a filter box (2) with an air intake pipe (1) fixedly mounted on one side, characterized in that: A purification box (3) for removing impurities is fixedly mounted on one side of the filter box (2), a water tank (4) for storing is fixedly mounted on one side of the purification box (3), a spray tower (5) for washing is fixedly mounted on the top of the water tank (4), a fan (6) for blowing air is fixedly mounted on one side of the spray tower (5), an air outlet pipe (7) for discharge is fixedly mounted on one side of the fan (6), a filter screen (10) for filtering is fixedly mounted on the middle of the filter box (2), and an adsorption plate (12) for filtering is fixedly mounted on the middle of the purification box (3).

2. The exhaust gas particulate matter filtering device according to claim 1, characterized in that: A valve (8) for regulating is fixedly installed on one side of the air intake pipe (1), and a pipe opening (9) for air intake is opened on one side of the air intake pipe (1).

3. The exhaust gas particulate matter filtering device according to claim 1, characterized in that: A box cover (11) for sealing is fixedly mounted on the top of the filter box (2).

4. The exhaust gas particulate matter filtering device according to claim 1, characterized in that: A mounting plate (13) for fixing is fixedly mounted on one side of the adsorption plate (12).

5. The exhaust gas particulate matter filtering device according to claim 1, characterized in that: A water pump (14) for providing power is fixedly installed on one side of the water tank (4), and a water pipe (15) for discharging water is fixedly installed on one side of the water pump (14).

6. The exhaust gas particulate matter filtering device according to claim 1, characterized in that: A through hole (16) for positioning is provided on one side of the spray tower (5), and a spray head (17) for spraying is fixedly installed on one side of the spray tower (5).

7. The exhaust gas particulate matter filtering device according to claim 1, characterized in that: A motor (18) for providing power is fixedly installed in the middle of the fan (6), and a fixing plate (19) for supporting is fixedly installed on one side of the fan (6).

8. The exhaust gas particulate matter filtering device according to claim 1, characterized in that: A screw rod (20) for fixing is fixedly installed at the bottom of the air outlet pipe (7), and the bottom of the air outlet pipe (7) is fixedly installed with the top of the fan (6) via the screw rod (20).

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