Exhaust gas treatment device for parts washing

Abstract

The utility model relates to waste gas treatment device technical field discloses a kind of waste gas treatment devices for parts cleaning, including cleaning machine, the outside of cleaning machine is provided with machine cover, the inside fixed communication of machine cover has suction tube, the end fixed communication of suction tube away from machine cover has fan, the gas outlet end fixed communication of fan has air inlet pipe, the end fixed communication of air inlet pipe away from fan has filter box, the inside of filter box is provided with filter plate, the top of filter box is provided with box cover, the inside of cleaning machine is provided with auxiliary assembly.In the utility model, through the cooperation of observation window, filter box, filter plate, sealing groove and sealing ring, the replacement can be quickly and conveniently completed when the filter plate is observed to be abnormal, the problem of traditional waste gas treatment device for parts cleaning, active carbon replacement is troublesome, time-consuming is long is solved, the replacement speed is improved, the downtime is reduced, and the work efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of waste gas treatment devices, and in particular to a waste gas treatment device for cleaning parts. Background Technology

[0002] Parts cleaning serves three core functions: ensuring performance: removing residual oil, metal shavings, and other impurities from processing to prevent them from affecting the precision of parts fitting, preventing mechanical jamming or wear, and extending equipment life; improving the quality of subsequent processes: preparing for assembly, painting, welding, and other processes, preventing impurities from causing abnormal assembly gaps, coating peeling, or welding defects; and ensuring safety and hygiene: for parts in special fields such as food machinery and medical equipment, cleaning can remove contaminants, meet hygiene standards, and avoid safety hazards. However, the cleaning process generates a large amount of waste gas, requiring the use of waste gas treatment equipment.

[0003] Traditional exhaust gas treatment devices for parts cleaning typically include a filtration system and an exhaust system. During use, a fan draws the exhaust gas into the filtration system, where it is filtered by materials such as activated carbon before being discharged through the exhaust system.

[0004] However, the activated carbon in traditional exhaust gas treatment devices used for cleaning parts needs to be replaced regularly, and the activated carbon is mostly fixed inside the device, requiring disassembly of the casing and long downtime; direct contact with cleaning agents can cause corrosion, allergies and other problems to the human body.

[0005] Therefore, an exhaust gas treatment device for cleaning parts is provided to solve the problems mentioned in the background art. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides a waste gas treatment device for cleaning parts, aiming to improve the problems of long downtime for activated carbon replacement and the harm to human health caused by direct contact with cleaning agents in the prior art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a waste gas treatment device for cleaning parts, comprising a cleaning machine, an external cover for the cleaning machine, a handle fixedly connected to the external cover, an internal exhaust pipe fixedly connected to the internal cover, a fan fixedly connected to the end of the exhaust pipe away from the cover, an air inlet pipe fixedly connected to the outlet end of the fan, a filter box fixedly connected to the end of the air inlet pipe away from the fan, a filter plate disposed inside the filter box, a sliding groove formed inside the filter box, a sealing groove formed at the top inner part of the filter box, a lid disposed at the top of the filter box, an observation window formed inside the lid, a sealing ring fixedly connected to the bottom of the lid, a handle fixedly connected to the external part of the lid, an exhaust pipe fixedly connected to the internal part of the filter box, a controller disposed outside the cleaning machine, and auxiliary components disposed inside the cleaning machine.

[0008] Furthermore, the auxiliary component includes a washing basket, a lifting plate is fixedly connected to the bottom of the washing basket, and a slide rail is fixedly connected to the end of the lifting plate away from the washing basket.

[0009] Furthermore, the cleaning basket is slidably connected inside the cleaning machine, and the lifting plate is slidably connected outside the slide rail.

[0010] Furthermore, the cover is hinged to the top of the cleaning machine.

[0011] Furthermore, there are multiple filter plates, which are evenly distributed inside the filter box and are slidably connected to the inside of the slide groove.

[0012] Furthermore, the sealing ring is slidably connected inside the sealing groove, and the cover is slidably connected to the top of the filter box.

[0013] Furthermore, the observation window is located inside the lid and extends through the lid, and the observation window is made of polypropylene.

[0014] Furthermore, the cleaning machine is externally equipped with a controller, which is electrically connected to the auxiliary components and the fan.

[0015] This utility model has the following beneficial effects: In this invention, the combination of the observation window, filter box, filter plate, sealing groove and sealing ring allows for quick and convenient replacement when an abnormality is observed in the filter plate. This solves the problem of cumbersome and time-consuming activated carbon replacement in traditional exhaust gas treatment devices used for cleaning parts, improves replacement speed, reduces downtime, and increases work efficiency.

[0016] In this invention, the design of auxiliary components solves the problem of skin corrosion or allergic reactions caused by direct contact with cleaning agents during the component placement stage, thereby improving the safety of equipment use. It also avoids the problem of uneven component scattering and time-consuming collection caused by cleaning multiple components at once, thus improving work efficiency. Attached Figure Description

[0017] Figure 1 This is a perspective view of a waste gas treatment device for cleaning parts according to the present invention. Figure 2 This is a schematic diagram of the observation window structure of a waste gas treatment device for cleaning parts proposed in this utility model. Figure 3 This is a schematic diagram of the filter device structure of a waste gas treatment device for cleaning parts proposed in this utility model. Figure 4 This is a schematic diagram of the control component structure of a waste gas treatment device for cleaning parts proposed in this utility model. Figure 5 This is a schematic diagram of the auxiliary component structure of an exhaust gas treatment device for cleaning parts proposed in this utility model.

[0018] Legend: 1. Cleaning machine; 2. Machine cover; 3. Handle; 4. Auxiliary components; 41. Cleaning basket; 42. Lifting plate; 43. Slide rail; 5. Exhaust pipe; 6. Fan; 7. Inlet pipe; 8. Filter box; 9. Filter plate; 10. Slide groove; 11. Sealing groove; 12. Box cover; 13. Observation window; 14. Sealing ring; 15. Handle; 16. Exhaust pipe; 17. Controller. Detailed Implementation

[0019] 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.

[0020] Reference Figures 1-3This utility model provides an embodiment of a waste gas treatment device for cleaning parts, comprising a cleaning machine 1, an outer cover 2 hinged to the top of the cleaning machine 1, a handle 3 fixedly connected to the outer side of the cover 2, an exhaust pipe 5 fixedly connected to the inside of the cover 2, a fan 6 fixedly connected to the end of the exhaust pipe 5 away from the cover 2, an inlet pipe 7 fixedly connected to the outlet end of the fan 6, a filter box 8 fixedly connected to the end of the inlet pipe 7 away from the fan 6, a filter plate 9 disposed inside the filter box 8, the filter plate 9 being evenly distributed inside the filter box 8, and a sliding groove 10 provided inside the filter box 8, the filter plate 9 being slidably connected to the sliding groove 10. Inside the filter box 8, a sealing groove 11 is provided at the top of the filter box 8, and a box cover 12 is provided at the top of the filter box 8. The box cover 12 is slidably connected to the top of the filter box 8. An observation window 13 is provided inside the box cover 12 and penetrates through the box cover 12. The observation window 13 is made of polypropylene. A sealing ring 14 is fixedly connected to the bottom of the box cover 12 and is slidably connected to the inside of the sealing groove 11. A handle 15 is fixedly connected to the outside of the box cover 12. An exhaust pipe 16 is fixedly connected to the inside of the filter box 8. A controller 17 is provided on the outside of the cleaning machine 1. An auxiliary component 4 is provided inside the cleaning machine 1. The controller 17 is electrically connected to the auxiliary component 4 and the fan 6. Specifically, first lift handle 3, open the cover 2, place the parts in the auxiliary component 4, then turn on the power on the controller 17 to power on the cleaning machine 1 and clean the parts. At this time, the fan 6 is powered on and starts, drawing the exhaust gas generated in the cleaning machine 1 out through the exhaust pipe 5, then through the intake pipe 7 into the filter box 8, where it is filtered by the filter plate 9. The filtered gas is then discharged through the exhaust pipe 16. While the filter box 8 is filtering, the filter plate 9 inside can be observed through the observation window 13 on the cover 12. If the filter plate 9 is damaged, it needs to be replaced or refilled. In cases where cleaning is required, first turn off the power to the entire machine. After the exhaust gas in the filter box 8 has been completely discharged, grasp the handle 15 and lift it upwards to disengage the sealing ring 14 from the sealing groove 11. Then, remove the cover 12 and place it properly. Next, locate the filter plate 9 that needs to be replaced, lift the filter plate 9 upwards to disengage it from the slide groove 10, and then remove the filter plate 9. Then, align the new filter plate 9 with the slide groove 10 and insert it to the bottom. Next, lift the cover 12 so that the sealing ring 14 is aligned with the sealing groove 11. Then, lower the cover 12 and insert the sealing ring 14 into the sealing groove 11. This completes the replacement of the filter plate 9.

[0021] Reference Figure 4 and Figure 5The auxiliary component 4 includes a cleaning basket 41, which is slidably connected inside the cleaning machine 1. A lifting plate 42 is fixedly connected to the bottom of the cleaning basket 41. A slide rail 43 is fixedly connected to the end of the lifting plate 42 away from the cleaning basket 41. The lifting plate 42 is slidably connected to the outside of the slide rail 43. Specifically, when a user needs to place parts for cleaning, the controller 17 first controls the lifting plate 42 to rise within the slide rail 43, raising the cleaning basket 41 to a suitable height and then stopping. The parts to be cleaned are then placed into the cleaning basket 41, and the lifting plate 42 is controlled to descend to a suitable height, thus completing the placement of the parts.

[0022] Working principle: When using this device, first lift the handle 3, open the cover 2, place the parts in the auxiliary component 4, then turn on the power on the controller 17 to power on the cleaning machine 1 to clean the parts. At this time, the fan 6 is powered on and starts, and the exhaust gas generated in the cleaning machine 1 is extracted through the exhaust pipe 5, and then enters the filter box 8 through the air inlet pipe 7. Then it is filtered by the filter plate 9 in the filter box 8, and the filtered gas is discharged through the exhaust pipe 16. When the filter box 8 is filtering, the filter plate 9 inside can be observed through the observation window 13 on the cover 12. If the filter plate 9 is damaged and needs to be replaced or is saturated and needs to be cleaned, first turn off the power of the whole machine. After the exhaust gas in the filter box 8 is discharged, grab the handle 15 and lift it up so that the sealing ring 14 is disengaged from the sealing groove 11. Then the cover 12 can be removed and placed properly. Then find the filter plate 9 that needs to be replaced, lift the filter plate 9 up so that it is disengaged from the slide groove 10. Then the filter plate 9 can be taken out. Then the new filter plate 9 is aligned with the slide groove 10 and inserted. Then the cover 12 is lifted so that the sealing ring 14 is aligned with the sealing groove 11. Then the cover 12 is lowered down and the sealing ring 14 is inserted into the sealing groove 11. The replacement of the filter plate 9 is now complete. When a user needs to place parts for cleaning, the controller 17 first controls the lifting plate 42 to rise in the slide rail 43, raising the cleaning basket 41 to a suitable height and then stopping. The parts to be cleaned are then placed into the cleaning basket 41, and the lifting plate 42 is controlled to descend to a suitable height, thus completing the placement of the parts.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 waste gas treatment device for cleaning parts, comprising a cleaning machine (1), characterized in that: The cleaning machine (1) is provided with an outer cover (2), and a handle (3) is fixedly connected to the outside of the cover (2). An air extraction pipe (5) is fixedly connected inside the cover (2). A fan (6) is fixedly connected to one end of the air extraction pipe (5) away from the cover (2). An air inlet pipe (7) is fixedly connected to the outlet end of the fan (6). A filter box (8) is fixedly connected to one end of the air inlet pipe (7) away from the fan (6). A filter plate (9) is provided inside the filter box (8). The filter box (8) has a sliding groove (10) inside, a sealing groove (11) is provided on the top of the filter box (8), a box cover (12) is provided on the top of the filter box (8), an observation window (13) is provided inside the box cover (12), a sealing ring (14) is fixedly connected to the bottom of the box cover (12), a handle (15) is fixedly connected to the outside of the box cover (12), an exhaust pipe (16) is fixedly connected inside the filter box (8), and an auxiliary component (4) is provided inside the cleaning machine (1).

2. The waste gas treatment device for cleaning parts according to claim 1, characterized in that: The auxiliary component (4) includes a cleaning basket (41), a lifting plate (42) is fixedly connected to the bottom of the cleaning basket (41), and a slide rail (43) is fixedly connected to the end of the lifting plate (42) away from the cleaning basket (41).

3. The waste gas treatment device for cleaning parts according to claim 2, characterized in that: The cleaning basket (41) is slidably connected inside the cleaning machine (1), and the lifting plate (42) is slidably connected outside the slide rail (43).

4. The waste gas treatment device for cleaning parts according to claim 1, characterized in that: The cover (2) is hinged to the top of the cleaning machine (1).

5. The waste gas treatment device for cleaning parts according to claim 1, characterized in that: There are multiple filter plates (9), which are evenly distributed inside the filter box (8) and are slidably connected inside the slide groove (10).

6. The waste gas treatment device for cleaning parts according to claim 1, characterized in that: The sealing ring (14) is slidably connected inside the sealing groove (11), and the cover (12) is slidably connected to the top of the filter box (8).

7. The waste gas treatment device for cleaning parts according to claim 1, characterized in that: The observation window (13) is located inside the box cover (12) and extends through the box cover (12). The observation window (13) is made of polypropylene.

8. The waste gas treatment device for cleaning parts according to claim 2, characterized in that: The cleaning machine (1) is externally equipped with a controller (17), which is electrically connected to the auxiliary components (4) and the fan (6).

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