Cyclonic water curtain paint spray booth

Abstract

The utility model relates to the field of paint spray booth equipment, in particular to a cyclone water curtain paint spray booth which comprises a paint spray booth body and is characterized in that a first water curtain plate and a second water curtain plate are arranged in the paint spray booth body, and a water tank is arranged at the top of the first water curtain plate and used for conveying water from the top of the first water curtain plate; a cyclone chamber is arranged on the upper portion of the second water curtain plate, a purification chamber is arranged on the upper portion of the cyclone chamber, a purification frame used for containing environment-friendly balls is arranged in the purification chamber, a water tank is arranged at the bottom of the paint spraying room, and a circulating water pump and a filter screen frame containing a flocculating agent are arranged in the water tank. Through the arrangement of the double water curtains and related devices such as the purification chamber in the paint spraying room, atomized paint particles can be quickly captured and collected, waste of substances such as paint is reduced, and meanwhile the adverse effect of pollution to the atmospheric environment in the paint spraying process of machined parts is avoided.

Description

Technical Field

[0001] The utility model relates to the application field of paint spraying room equipment, in particular to a cyclone water curtain paint spraying room. Background Art

[0002] Spray painting is a common treatment method for anti-corrosion of processed parts and enhancing the service life of processed parts. With the rapid development of modern standard industrial production, people's awareness of the effect of spray painting and the concept of environmental protection has deepened, and they pursue high-quality spray painting effects and the harmlessness of the spray painting process itself. For the spray painting of workpieces, in order to improve the efficiency of spraying, integrated equipment such as spray paint booths are usually used for spraying. Although the existing spray paint booths are also equipped with corresponding purification and recovery devices to improve the recycling rate of paint particles, in order to achieve the above-mentioned setting effect, the existing spray paint booths make the entire spray paint booth device use steps more complicated, which is suitable for the use of precision components spray painting, but for conventional ordinary processing components, it is not practical, the purchase and operation costs are relatively high, and it cannot be well adapted. Utility Model Content

[0003] Now a cyclone water curtain spray booth is designed to fully absorb the paint particles and purify the harmful gases generated during the spraying process of conventional processing components. The water curtain is used to atomize the paint particles and recycle them through the circulating water tank. On the other hand, the cyclone fan and the environmental filter ball are used to absorb the harmful gases. This device fully considers the compactness of the internal structure layout, so that the entire device occupies a small volume. At the same time, the implementation process is more concise and efficient.

[0004] The technical solution of the utility model: a cyclone water curtain spray paint room, comprising a spray paint room, characterized in that: a first water curtain plate and a second water curtain plate are arranged inside the spray paint room, a water trough is arranged on the top of the first water curtain plate, for conveying water from the top of the first water curtain plate, a cyclone chamber is arranged on the upper part of the second water curtain plate, a purification chamber is arranged on the upper part of the cyclone chamber, a purification frame for placing environmentally friendly filter balls is arranged inside the purification chamber, a water tank is arranged at the bottom of the spray paint room, a circulating water pump and a filter screen frame with flocculant placed inside the water tank are arranged

[0005] Preferably, one side of the top of the first water curtain plate is fixedly connected to the upper right back plate of the purification chamber by bolts, a water hole is provided at the lower part of the first water curtain plate, and water curtain serrations are provided below the water hole to prevent paint particles from forming impact splashes after combining with water.

[0006] Preferably, water curtain serrations are provided at the lower portion of the second water curtain plate, a water guide plate is provided at the lower left portion of the second water curtain plate, a water receiving plate is provided at the lower portion of the water guide plate, a water outlet is provided on one side of the water receiving plate, and the corresponding other end portion is inclined upward to prevent the paint mixed solution from overflowing.

[0007] Preferably, a water pump filter cover is provided at the lower end of the circulating water pump, a filter mesh plate is provided on one side of the water pump filter cover, and the diameter of the through holes on the filter mesh plate is smaller than the diameter of the through holes of the filter mesh frame.

[0008] Preferably, a water inlet pipe is provided on one side of the water tank, and an overflow pipe is provided above the water inlet pipe to prevent the water from overflowing and wasting when the water inlet pipe exceeds the maximum water level during the process of filling water into the water tank.

[0009] Preferably, cyclone fans are respectively provided at the upper end and the lower end of the cyclone chamber, an observation hole is provided on one side of the cyclone fan for observing the working condition of the cyclone fan, and a movable door for maintenance is provided below the observation hole.

[0010] Preferably, the purification frame with the environmentally friendly filter balls is placed up and down, and the number of layers of the purification frame is increased according to the purification needs, and the minimum number of layers is 2. An isolation door is provided on one side of the purification frame for replacing the used environmentally friendly filter balls. A top cover plate is provided on the top of the purification frame, and the top cover plate is provided with exhaust holes.

[0011] Preferably, the purification frame on which the environmentally friendly filter balls are placed has a hollow structure at the top and bottom, so as to facilitate gas adsorption on the environmentally friendly filter balls.

[0012] Compared with the prior art, the utility model provides a cyclone water curtain spray booth, which has at least one of the following beneficial effects:

[0013] 1. First, use a water curtain to fully capture the paint particles generated during the painting process, making the capture effect of paint particles more advantageous, and cooperate with a circulating water tank for rapid collection to improve the recycling rate of paint particles.

[0014] 2. The combined effect of the cyclone fan and the purification frame equipped with environmentally friendly filter balls in the purification cabin improves the capture and utilization of paint particles on the one hand, and fully absorbs the harmful gases generated during the painting process on the other hand, which is beneficial to environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1A side view showing an embodiment of the utility model

[0017] Figure 2 for Figure 1 Exploded diagram of

[0018] Figure 3 This is a front view of an embodiment of the utility model

[0019] Figure 4 This is a partial enlarged view of the purification frame in the embodiment of the utility model

[0020] Figure 5 This is an enlarged view of the filter mesh plate and the filter frame through hole in the embodiment of the utility model

[0021] Reference numerals

[0022] 1-paint room; 2-first water curtain plate; 201-water tank; 202-water hole; 203-water curtain serration; 3-second water curtain plate; 301-water guide plate; 302-water receiving plate; 303-water outlet; 4-cyclone chamber; 401-cyclone fan; 402-observation hole; 403-movable door; 5-purification chamber; 501-purification frame; 502-isolation door; 503-top cover plate; 6-water tank; 601-circulating water pump; 6011-water pump filter cover; 6012-filter grid plate; 602-filter mesh frame; 603-water inlet pipe; 6031-overflow pipe; DETAILED DESCRIPTION

[0023] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0024] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0025] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] Figures 1 to 3 The cyclone water curtain spray booth includes a first water curtain plate 2 and a second water curtain plate 3 arranged inside the spray booth 1, a water tank 201 is arranged on the top of the first water curtain plate 2, and is used to transport water from the top of the first water curtain plate 2, and flow down along the first water curtain plate. When reaching the lower part of the first water curtain plate 2, a water hole 202 is arranged, and the water flows along the water hole to the water curtain serration 203 at the bottom. It should be noted that the purpose of the setting from the top of the first water curtain plate 2 to the water curtain serration 203 is to ensure that the paint particles can be in continuous contact with water, and at the same time, the paint water solution can flow down from the water curtain serration, and this process can ensure that the generated paint water solution can flow to the water receiving plate 302 below without splashing. Therefore, in addition to the water curtain serration 203 being arranged at the lower end of the first water curtain plate 2, the lower ends of the second water curtain plate 3 and the water guide plate 301 are both provided with water curtain serration 203. The left end of the water receiving plate 302 is connected to the water outlet 303, and correspondingly, the right end plate of the water receiving plate 302 is tilted upward to prevent the paint water solution generated by the first water curtain plate 2, the second water curtain plate 3 and the water guide plate 301 from overflowing, so that it can be smoothly discharged to the water outlet 303.

[0028] A cyclone chamber 4 is provided on the upper part of the second water curtain plate 3, and cyclone fans 401 are respectively provided at the upper and lower ends of the interior of the cyclone chamber 4. When the cyclone fan 401 is in operation, the paint water solution particles are subjected to the centrifugal force during the rotation process under the action of the airflow generated by the cyclone fans at the upper and lower ends, and the droplets of the paint water solution will be thrown onto the inner wall of the cyclone chamber 4. Part of the paint water solution is affected by its own gravity and flows downward along the inner wall of the cyclone chamber to the second water curtain plate 3 and the water guide plate 301. An observation hole 402 is provided on the side of the cyclone chamber 4 for observing the working status inside the cyclone chamber 4.

[0029] The purification chamber 5 is located above the cyclone chamber 4, and is provided with a purification frame 501 for placing environmentally friendly filter balls. The main function of the purification chamber 5 is to adsorb the harmful gases that are not adsorbed from the cyclone chamber 4. The purification frame 501 inside the purification chamber 5 adopts a hollow structure from top to bottom, which facilitates the full contact between the harmful gases and the environmentally friendly filter balls in the purification frame and enhances the adsorption effect. An isolation door 502 is provided on one side of the purification chamber for replacing the used environmentally friendly filter balls. An exhaust hole is provided above the purification chamber 5.

[0030] like Figure 2 , 4 As shown in Figure 5, a water pump filter cover 6011 is provided at the lower part of the circulating water pump 601 on the water tank 6. The water pump filter cover 6011 is completely immersed in water. A filter grid plate 6012 is provided on one side of the water pump filter cover 6011. A filter frame 602 filled with flocculants is also provided inside the water tank 6. The filter frame 602 is located below the water outlet 303. It should be noted that the through hole diameter of the filter grid plate 6012 is smaller than the through hole diameter of the filter frame 602. The purpose of the setting is to facilitate the recycling of paint particles after mixing with flocculants. At the same time, it is to avoid that the circulating water pump 601 blocks the pipeline of the water pump 601 during use, resulting in failure to perform normal pressurized water supply. An overflow pipe 6031 is provided above the water inlet pipe 603 on the outside of the water tank 6 to prevent the water inlet pipe 603 from exceeding the highest water level during the process of filling water into the water tank 6, resulting in water overflow and waste.

[0031] It should be noted that the utility model: a cyclone water curtain spray paint room, the air volume of the cyclone fan 4 can be adjusted by control, and the environmentally friendly filter ball placed on the purification frame 501 can be adjusted and replaced according to the adsorption requirements.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A cyclonic water curtain spray booth, comprising a spray booth (1), characterized in that: The spray booth (1) is provided with a first water curtain plate (2) and a second water curtain plate (3). The top of the first water curtain plate (2) is provided with a water tank (201) for conveying water from the top of the first water curtain plate (2). The upper part of the second water curtain plate (3) is provided with a cyclone chamber (4). The upper part of the cyclone chamber (4) is provided with a purification chamber (5). The purification chamber (5) is provided with a purification frame (501) for placing environmentally friendly filter balls. The bottom of the spray booth (1) is provided with a water tank (6). The water tank (6) is provided with a circulating water pump (601) and a filter screen frame (602) containing flocculants.

2. A cyclone water curtain spray booth as claimed in claim 1, characterized in that: The top side of the first water curtain plate (2) is fixedly connected to the upper right back plate of the purification chamber (5) by bolts, and a water hole (202) is arranged at the bottom of the first water curtain plate (2), and water curtain serrations (203) are arranged below the water hole (202) to prevent paint particles from combining with water to form impact splashes.

3. A cyclone water curtain spray booth as claimed in claim 1, characterized in that: The lower part of the second water curtain plate (3) is provided with water curtain serrations (203), the lower left part of the second water curtain plate (3) is provided with a water guide plate (301), the lower part of the water guide plate (301) is provided with a water receiving plate (302), one side of the water receiving plate (302) is provided with a water outlet (303), and the other end portion is inclined upward to prevent the paint mixed solution from overflowing.

4. The cyclone water curtain spray booth according to claim 1, characterized in that: A water pump filter cover (6011) is provided at the lower end of the circulating water pump (601), and a filter mesh plate (6012) is provided on one side of the water pump filter cover (6011), wherein the diameter of the through holes on the filter mesh plate (6012) is smaller than the diameter of the through holes of the filter mesh frame (602).

5. The cyclone water curtain spray booth according to claim 1, characterized in that: A water inlet pipe (603) is provided on one side of the water tank (6), and an overflow pipe (6031) is provided above the water inlet pipe (603) to prevent the water from overflowing and wasting when the water inlet pipe (603) fills the water tank (6) with water and exceeds the maximum water level.

6. The cyclone water curtain spray booth according to claim 1, characterized in that: A cyclone fan (401) is provided at the upper end and the lower end of the cyclone chamber (4), respectively; an observation hole (402) is provided on one side of the cyclone fan (401) for observing the working condition of the cyclone fan (401); and a movable door (403) for maintenance is provided below the observation hole (402).

7. The cyclone water curtain spray booth according to claim 1, characterized in that: The purification frame (501) containing the environmentally friendly filter balls is placed up and down, and the number of layers of the purification frame (501) is increased according to the purification demand, and the minimum number of layers is 2. An isolation door (502) is provided on one side of the purification frame (501) for replacing the used environmentally friendly filter balls. A top cover plate (503) is provided on the top of the purification frame (501), and the top cover plate (503) is provided with exhaust holes.

8. A cyclone water curtain spray booth as claimed in claim 7, characterized in that: The purification frame (501) on which the environmentally friendly filter balls are placed has a hollow structure at the top and bottom, so that the gas can be adsorbed on the environmentally friendly filter balls.

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