Efficient dust removal device for powder coating processing
By designing a combined structure of an efficient dust removal device, the problems of low dust removal efficiency and difficulty in synchronous dust removal in powder coating production equipment are solved, and careful dust removal of the internal edges and corners of the equipment are achieved and safe dust removal in the production process is achieved.
Patent Information
- Application Number
- CN202420236681.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-31
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-01-31
AI Technical Summary
The existing dust removal device cannot perform fine dust removal inside the powder coating production equipment, has low dust removal efficiency, and cannot perform dust removal synchronously during the production process, making the coating easy to adsorb the coating.
An efficient dust removal device including a dust removal box and auxiliary components is designed, and a combined structure of the first dust collection box, a second dust collection box, a fan, a corrugated pipe, a connecting pipe, a vacuum cover, a filter and a baffle are adopted, and the combination of the first dust collection box, a second dust collection box, a fan, a corrugated pipe, a connecting pipe, a vacuum cover, a filter and a baffle are used. Sliding and movable connections enable dust removal of the inner corners of the equipment, and prevent coating adsorption by adjusting the adsorption force of the vacuum cover.
It improves dust removal efficiency and can simultaneously remove dust inside the equipment during the powder coating production process to prevent the paint from being adsorbed, significantly improving the dust removal effect.
Smart Images
Figure CN222153321U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of powder coating processing, in particular to a high-efficiency dust removal device for powder coating processing. Background Art
[0002] Powder coating is a solvent-free, 100% solid powder coating with the characteristics of no solvent, no pollution, recyclable, environmentally friendly, energy and resource saving, reduced labor intensity and high mechanical strength of the coating film. The coating is made of special resin, pigment, filler, curing agent and other additives, mixed in a certain proportion, and then prepared by hot extrusion and crushing and screening. Powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler and additives. It has the advantages of no pollution and low energy consumption. It is widely used in the fields of automobile decoration and shipbuilding industry. In the process of producing powder coating, it is easy to generate large dust, which affects the working environment. The existing dust removal device has the following problems when used:
[0003] 1. Ordinary dust removal devices can only perform rough dust removal in a large area of the workshop, but cannot perform more detailed dust removal in the corners of the paint production equipment, and the dust removal efficiency is low;
[0004] 2. Dust removal and production cannot be carried out simultaneously. In the production process of many paints, if there is too much dust in the equipment, it will affect the purity of the paint. However, there is still paint left in the equipment. During the production process, the suction force of the dust removal equipment is too large and the dust removal port opening is too large, which will easily absorb the paint itself. Utility Model Content
[0005] The purpose of the utility model is to provide a high-efficiency dust removal device for powder coating processing, so as to solve the problem that the common dust removal equipment proposed in the above background technology cannot remove dust inside the equipment, can only remove dust from the external environment, has low dust removal efficiency, and cannot remove dust from the equipment while producing coatings. To achieve the above purpose, the utility model provides the following technical solution: a high-efficiency dust removal device for powder coating processing, comprising a dust removal box, a dust removal component is installed inside the dust removal box, and an auxiliary component is plugged into the front of the dust removal box.
[0006] The dust removal assembly includes a first dust box, an ion plate is installed inside the first dust box, a filter screen is provided on the back of the first dust box, and a first fan is installed in parallel on one side of the first dust box.
[0007] The auxiliary component includes a dust removal pipe that is plugged into the dust removal box, one end of the dust removal pipe is threadedly connected to a second dust collection box, a second fan is plugged into the interior of the second dust collection box, the other end of the dust removal pipe is plugged into a bellows, one end of the bellows is threadedly connected to a connecting pipe, one end of the connecting pipe is glued to a dust hood, the top of the dust hood is respectively provided with a first filter screen and a second filter screen, and the surface of the first filter screen is provided with a baffle.
[0008] Further preferably, the top of the dust removal box is connected to a box cover via a hinge, and the side of the dust removal box is provided with a dust suction port.
[0009] Further preferably, the first dust collecting box is connected to the inner wall of the dust removal box by sliding.
[0010] Further preferably, filter holes are provided on the surfaces of the first filter screen and the second filter screen, and the diameter of the filter holes of the first filter screen is larger than the diameter of the filter holes of the second filter screen.
[0011] Further preferably, the baffle is movably connected to the top of the dust hood, and the baffle is semicircular.
[0012] Further preferably, a screen is provided on one side of the first fan and the second fan.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] In the utility model, by adding auxiliary components, when the dust removal component is removing dust in the workshop, the corners inside the equipment can be removed synchronously. The bellows can be stretched and connected to equipment at different heights. The connecting pipe is set to be L-shaped. The connecting pipe is rotated to align with the corners inside the equipment, which improves the dust removal efficiency.
[0015] In the utility model, a first filter screen and a second filter screen are added to the top of the dust hood, and the baffle plate is rotated and adjusted. The baffle plate can rotate along the top of the dust hood, and the baffle plate is set to be semicircular. The area of the baffle plate can just cover the first filter screen. The adsorption strength of the dust hood can be adjusted to prevent the powder coating in the equipment from being adsorbed, thereby realizing dust removal while production. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the utility model from another perspective;
[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the dust hood of the utility model.
[0020] In the figure: 1. dust removal box; 101. box cover; 102. dust suction port; 2. dust removal assembly; 201. first dust collection box; 202. ion plate; 203. filter screen; 204. first fan; 3. auxiliary assembly; 301. dust removal pipe; 302. second dust collection box; 303. second fan; 304. bellows; 305. connecting pipe; 306. dust hood; 307. first filter; 308. second filter; 309. baffle. DETAILED DESCRIPTION
[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figures 1 to 4 The utility model provides a technical solution: a high-efficiency dust removal device for powder coating processing, comprising a dust removal box 1, a dust removal component 2 is installed inside the dust removal box 1, and an auxiliary component 3 is plugged into the front of the dust removal box 1.
[0023] The dust removal assembly 2 includes a first dust box 201 , an ion plate 202 is installed inside the first dust box 201 , a filter screen 203 is provided on the back of the first dust box 201 , and a first fan 204 is installed in parallel on one side of the first dust box 201 .
[0024] The auxiliary component 3 includes a dust removal pipe 301 which is plugged into the dust removal box 1. One end of the dust removal pipe 301 is threadedly connected to the second dust collecting box 302. The second fan 303 is plugged into the interior of the second dust collecting box 302. The other end of the dust removal pipe 301 is plugged with a bellows 304. One end of the bellows 304 is threadedly connected to a connecting pipe 305. One end of the connecting pipe 305 is glued to a dust hood 306. The top of the dust hood 306 is respectively provided with a first filter 307 and a second filter 308, and the surface of the first filter 307 is provided with a baffle 309.
[0025] In this embodiment, Figure 1 and Figure 2 As shown, the top of the dust box 1 is connected to a box cover 101 via a hinge, and a dust suction port 102 is provided on the side of the dust box 1; it should be noted that the box cover 101 can be opened along the dust box 1, and after starting the first fan 204, the dust in the air will enter the first dust box 201 from the dust suction port 102 on the side.
[0026] In this embodiment, Figure 3As shown, the first dust box 201 is connected to the inner wall of the dust removal box 1 by sliding. It should be noted that when there is a lot of dust inside the first dust box 201, the box cover 101 can be opened and the first dust box 201 can be slid along the dust removal box 1 to take out, so as to avoid excessive dust accumulation on the ends of the ion plate 202 and the filter screen 203 inside the first integrated box, which would affect the dust adsorption effect.
[0027] In this embodiment, Figure 4 As shown, the surfaces of the first filter 307 and the second filter 308 are both provided with filter holes, and the filter hole diameter of the first filter 307 is larger than the filter hole diameter of the second filter 308; it should be noted that during daily cleaning of the interior of the equipment, the first filter 307 can be leaked out, and when paint is still left in the equipment, the first filter 307 can be blocked and adsorbed by the second filter 308, which has a smaller adsorption force and smaller filter holes, thereby avoiding the adsorption of paint.
[0028] In this embodiment, Figure 4 As shown, the baffle 309 is movably connected to the top of the dust hood 306, and the baffle 309 is set to be semicircular; it should be noted that the baffle 309 can rotate along the top of the dust hood 306, the baffle 309 is set to be semicircular, and the area of the baffle 309 can just cover the first filter 307.
[0029] In this embodiment, Figure 1 As shown, a screen is provided on one side of the first fan 204 and the second fan 303; it should be noted that when the first fan 204 and the second fan 303 are working, some larger dust particles can be prevented from being adsorbed on the fan blades, thereby reducing dust adsorption on the fan blades.
[0030] The use method and advantages of the utility model: When the high-efficiency dust removal device for powder coating processing is used, the working process is as follows:
[0031] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, first start the first fan 204, the first fan 204 extracts the gas in the dust box 1 to form a negative pressure, and the dust near the dust box 1 enters the first dust box 201 from the side dust suction port 102, and is adsorbed by the ion plate 202 in the first dust box 201. If it is necessary to clean the inside of the equipment, lift the dust hood 306, the bellows 304 can be stretched and connected to equipment at different heights, the connecting pipe 305 is set to L-shape, rotate the connecting pipe 305, and align it with the corners inside the equipment. The started second fan 303 starts to adsorb dust inside the equipment. If there is any residual powder coating inside the equipment, rotate the baffle 309 to block the first filter 307, and adsorb it through the second filter 308. The adsorption force is smaller and the filter holes are smaller, so the coating is avoided from being adsorbed.
[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A high-efficiency dust removal device for powder coating processing, comprising a dust removal box (1), characterized in that: A dust removal component (2) is installed inside the dust removal box (1), and an auxiliary component (3) is plugged into the front of the dust removal box (1); The dust removal assembly (2) comprises a first dust collecting box (201), an ion plate (202) is installed inside the first dust collecting box (201), a filter screen (203) is provided on the back of the first dust collecting box (201), and a first fan (204) is installed in parallel on one side of the first dust collecting box (201); The auxiliary component (3) comprises a dust removal pipe (301) plugged into the dust removal box (1); one end of the dust removal pipe (301) is threadedly connected to a second dust collection box (302); a second fan (303) is plugged into the interior of the second dust collection box (302); the other end of the dust removal pipe (301) is plugged into a bellows (304); one end of the bellows (304) is threadedly connected to a connecting pipe (305); one end of the connecting pipe (305) is glued to a dust hood (306); a first filter screen (307) and a second filter screen (308) are respectively provided on the top of the dust hood (306); a baffle (309) is provided on the surface of the first filter screen (307).
2. The high-efficiency dust removal device for powder coating processing according to claim 1 is characterized in that: The top of the dust removal box (1) is connected to a box cover (101) via a hinge, and a dust suction port (102) is provided on the side of the dust removal box (1).
3. The high-efficiency dust removal device for powder coating processing according to claim 1 is characterized in that: The first dust collecting box (201) is connected to the inner wall of the dust removal box (1) in a sliding manner.
4. The high-efficiency dust removal device for powder coating processing according to claim 1 is characterized in that: The surfaces of the first filter screen (307) and the second filter screen (308) are both provided with filter holes, and the diameter of the filter holes of the first filter screen (307) is larger than the diameter of the filter holes of the second filter screen (308).
5. The high-efficiency dust removal device for powder coating processing according to claim 1 is characterized in that: The baffle plate (309) is movably connected to the top of the dust cover (306), and the baffle plate (309) is semicircular.
6. The high-efficiency dust removal device for powder coating processing according to claim 1 is characterized in that: A screen is provided on one side of the first fan (204) and the second fan (303).