Paint mist removing device for motorcycle accessory spraying

Abstract

The utility model discloses a paint mist removing device for spraying motorcycle accessories. The paint mist removing device comprises a box body, an air inlet pipeline, a water curtain box assembly and a driving pump. The box body is provided with a wastewater treatment tank; the air inlet pipeline is connected with the box body and conveys paint mist to the box body; the water curtain box assembly comprises a plurality of water curtain boxes, the water curtain boxes are sequentially connected through a gas conveying pipeline, the water curtain boxes are provided with collecting grooves, the collecting grooves are sequentially connected through a water conveying pipeline, the water curtain boxes are further provided with spraying assemblies, and the spraying assemblies are used for spraying water curtains; the driving pump is arranged in the box body and is used for conveying treated water in the wastewater treatment tank to the water curtain box at the initial position. According to the paint mist removing device for spraying the motorcycle accessories, the efficiency of treating paint mist and waste gas can be improved, and the resource consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a paint mist removal device for spraying motorcycle accessories. Background Art

[0002] In motorcycle production, spray painting of parts generates paint mist, which needs to be treated before discharge. Currently, water curtain cabinets are widely used to treat paint mist. However, existing water curtain cabinets are inefficient in treating paint mist and use a lot of water, resulting in high resource consumption. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a paint mist removal device for spraying motorcycle parts, which can improve the efficiency of treating paint mist and exhaust gas and reduce resource consumption.

[0004] According to the first embodiment of the present invention, a paint mist removal device for spraying motorcycle parts includes:

[0005] The box body is provided with a wastewater treatment tank;

[0006] an air intake pipe connected to the box and conveying paint mist to the box;

[0007] A water curtain box assembly, comprising a plurality of water curtain boxes, the plurality of water curtain boxes being sequentially connected by air pipelines, the water curtain boxes being provided with a collection tank, the plurality of collection tanks being sequentially connected by water pipelines, the water curtain box being further provided with a spray assembly, the spray assembly being used to spray a water curtain;

[0008] The driving pump is provided in the box body and is used for conveying the treated water in the wastewater treatment tank to the water curtain box at the starting position.

[0009] According to the embodiment of the utility model, the paint mist removal device for spraying motorcycle accessories has at least the following beneficial effects: a wastewater treatment tank is provided at the bottom of the box body, an air intake pipe is provided on the outside to connect to the interior of the box body, and a plurality of vertically arranged water curtain boxes are further provided inside the box body, and the plurality of water curtain boxes are connected in sequence through an air supply pipe. The water curtain box is provided with a collecting tank, and the plurality of collecting tanks are connected in sequence through a water supply pipe. A driving pump is provided at the bottom of the box body. When the paint mist removal device is working, water for absorbing harmful impurities is pre-added, and the driving pump drives the water to flow to the water curtain box at the top. The spraying assembly sprays out a water curtain to absorb impurities in the paint mist input from the air supply pipe. The paint mist passes through the plurality of water curtains in sequence downward, and the impurities are filtered layer by layer, thereby improving the efficiency of treating paint mist and exhaust gas. The water in the water curtain box on the upper layer flows to the water curtain box on the lower layer through the collecting tank. The water in the water curtain box is reused, with high utilization rate and reduced resource consumption.

[0010] According to some embodiments of the present invention, the water curtain box is further provided with a water diversion portion for guiding the wastewater to flow into the collection tank.

[0011] According to some embodiments of the present invention, the water diversion portion is configured as a slope inclined toward the collecting trough.

[0012] According to some embodiments of the present invention, the spray assembly includes three spray heads arranged side by side, and the side-by-side direction is parallel to the conveying direction of the paint mist, so that the paint mist passes through the water curtain sprayed by the spray heads in sequence.

[0013] According to some embodiments of the present invention, the water curtains sprayed by the three nozzles are parallel to each other.

[0014] According to some embodiments of the present invention, the wastewater treatment tank is provided with a filter for filtering suspended matter in the wastewater.

[0015] According to some embodiments of the present invention, the filter is detachably mounted on the box.

[0016] According to some embodiments of the present invention, a plurality of the water curtain boxes are arranged in a vertical direction, and adjacent water curtain boxes are connected and fixed by brackets.

[0017] According to some embodiments of the present invention, the air supply pipeline between adjacent water curtain boxes is provided with an air blower.

[0018] According to some embodiments of the present invention, the driving pump is configured as a diaphragm pump.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0021] Figure 1 This is a schematic diagram of the interior of a paint mist removal device for spraying motorcycle parts according to an embodiment of the present invention from a left perspective;

[0022] Figure 2 for Figure 1 The internal schematic diagram of the paint mist removal device for spraying motorcycle accessories is shown from the front perspective.

[0023] Reference numerals:

[0024] Box body 1, air inlet pipe 2, water curtain box assembly 3, drive pump 4, wastewater treatment tank 5, water curtain box 6, air transmission pipeline 7, water diversion part 8, collection tank 9, bracket 10, filter 11, spray assembly 12, nozzle 13. DETAILED DESCRIPTION

[0025] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0026] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of this utility model, "several" means one or more, "more" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. If the term "first" or "second" is used in a description, it is only used to distinguish technical features and should not be understood to indicate or imply relative importance, implicitly specify the number of the indicated technical features, or implicitly specify the order of the indicated technical features.

[0028] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0029] In motorcycle production, spray painting of parts generates paint mist, which needs to be treated before discharge. Currently, water curtain cabinets are widely used to treat paint mist. However, existing water curtain cabinets are inefficient in treating paint mist and use a lot of water, resulting in high resource consumption.

[0030] In response to the above technical problems, an embodiment of the utility model proposes a paint mist removal device for spraying motorcycle accessories. The absorption efficiency of paint mist impurities is improved by setting up multiple layers of water curtain boxes, and water is recycled and reused by setting collection tanks between the multiple layers of water curtain boxes to improve resource utilization.

[0031] The following is combined with Figure 1 and 2 The invention describes a paint mist removal device for spraying motorcycle accessories according to an embodiment of the invention.

[0032] Reference Figure 1 and Figure 2As shown in the figure, in this embodiment of the utility model, the paint mist removal device for spraying motorcycle parts includes a housing 1, an air intake pipe 2, a water curtain box assembly 3, and a drive pump 4. The air intake pipe 2 is arranged outside the housing 1 and connects to the interior of the housing 1. Paint mist enters the housing 1 through the air intake pipe 2. The water curtain box assembly 3 is arranged inside the housing 1 to absorb impurities in the paint mist. The drive pump 4 is arranged inside the housing 1 to drive the water circulation.

[0033] It should be noted that in this embodiment of the present invention, the housing 1 is provided with a wastewater treatment tank 5, located at the bottom. This tank is used to treat the wastewater after paint mist removal, typically using a biofilm method. This involves cultivating microorganisms within the tank, forming a biofilm within the tank to decompose organic waste in the wastewater. The treated water can be reused and delivered to the water curtain box assembly 3 via a pump 4.

[0034] It should be noted that in the embodiment of the present utility model, the water curtain box assembly 3 includes multiple water curtain boxes 6, and the multiple water curtain boxes 6 are connected in sequence through the air supply pipe 7. The water curtain box 6 is provided with a collection tank 9, and the multiple collection tanks 9 are connected in sequence through the water supply pipe. The water curtain box 6 is also provided with a spray assembly 12, which is used to spray out water curtains.

[0035] In addition, the water curtain box 6 is also provided with a water guide portion 8 for guiding the wastewater to flow to the collection tank 9. The water guide portion 8 is configured as a slope inclined toward the collection tank 9. This design can better concentrate the treated wastewater in the collection tank 9, and then transport it to the water curtain box 6 on the lower layer or to the wastewater treatment tank 5. It is understandable that in other embodiments, the water guide portion 8 can be designed into other shapes, not limited to the attached Figure 1 and attached Figure 2 The shapes shown, such as the guide grooves, etc., will not be described in detail here.

[0036] In addition, multiple water curtain boxes 6 are arranged vertically, and adjacent water curtain boxes 6 are connected and fixed by brackets 10. Air blowers are installed in the air pipelines 7 between adjacent water curtain boxes 6. This design improves the stability of the interior of the box body 1 and is less likely to damage or disrupt the internal structure when the box body 1 is moved.

[0037] In addition, the wastewater treatment tank 5 is provided with a filter screen 11 for filtering suspended solids in the wastewater. The filter screen 11 is detachably mounted on the housing 1. This design facilitates the processing of microorganisms that have lost their activity after the reaction.

[0038] It should be noted that, in the embodiment of the present invention, the driving pump 4 is provided in the box body 1 and is used to transport the treated water in the wastewater treatment tank 5 to the water curtain box 6 at the starting position. The driving pump 4 is configured as a diaphragm pump.

[0039] It should be noted that in the embodiment of the present invention, the spray assembly 12 includes three nozzles 13 arranged side by side, and the side-by-side direction is parallel to the conveying direction of the paint mist, so that the paint mist passes through the water curtains sprayed by the nozzles 13 in sequence. The water curtains sprayed by the three nozzles 13 are parallel to each other. The arrangement of the nozzles 13 allows three layers of water curtains to be formed in each water curtain box 6, and the paint mist is filtered three times. It is understood that the number of nozzles 13 is not limited to three, and can also be provided to form a multi-layer water curtain.

[0040] The working process of the paint mist removal device for spraying motorcycle accessories of the utility model embodiment is as follows:

[0041] Water for absorbing harmful impurities is added in advance, and the driving pump 4 drives the water to flow to the water curtain box 6 at the top. The spraying component 12 sprays the water curtain to absorb impurities in the paint mist input from the gas pipeline 7. The paint mist passes through multiple water curtains in sequence downward, and the impurities are filtered layer by layer, which improves the efficiency of treating paint mist and exhaust gas. The water in the water curtain box 6 on the upper layer flows through the collecting tank 9 to the water curtain box 6 on the lower layer. The water in the water curtain box 6 is reused, with high utilization rate and reduced resource consumption.

[0042] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A paint mist removal device for spraying motorcycle parts, characterized in that: include: The box body is provided with a wastewater treatment tank; an air intake pipe connected to the box and conveying paint mist to the box; A water curtain box assembly, comprising a plurality of water curtain boxes, the plurality of water curtain boxes being sequentially connected by air pipelines, the water curtain boxes being provided with a collection tank, the plurality of collection tanks being sequentially connected by water pipelines, the water curtain box being further provided with a spray assembly, the spray assembly being used to spray a water curtain; The driving pump is provided in the box body and is used for conveying the treated water in the wastewater treatment tank to the water curtain box at the starting position.

2. A paint mist removal device for spraying motorcycle parts according to claim 1, characterized in that: The water curtain box is also provided with a water diversion portion for guiding the wastewater to flow into the collection tank.

3. A paint mist removal device for spraying motorcycle parts according to claim 2, characterized in that: The water guide portion is configured as a slope inclined toward the collecting tank.

4. The paint mist removal device for spraying motorcycle parts according to claim 1, characterized in that: The spray assembly includes three spray heads arranged side by side, and the side-by-side direction is parallel to the conveying direction of the paint mist, so that the paint mist passes through the water curtain sprayed by the spray heads in sequence.

5. A paint mist removal device for spraying motorcycle parts according to claim 4, characterized in that: The water curtains sprayed by the three nozzles are parallel to each other.

6. The paint mist removal device for spraying motorcycle parts according to claim 1, characterized in that: The wastewater treatment tank is provided with a filter screen for filtering suspended matter in the wastewater.

7. A paint mist removal device for spraying motorcycle parts according to claim 6, characterized in that: The filter is detachably arranged on the box.

8. The paint mist removal device for spraying motorcycle parts according to claim 1, characterized in that: The plurality of water curtain boxes are arranged in a vertical direction, and adjacent water curtain boxes are connected and fixed by brackets.

9. The paint mist removal device for spraying motorcycle parts according to claim 1, characterized in that: The air delivery pipeline between the adjacent water curtain boxes is provided with an air blower.

10. The paint mist removal device for spraying motorcycle parts according to claim 1, characterized in that: The driving pump is configured as a diaphragm pump.

Images