Fog gun device for dust fall

Abstract

The utility model discloses a fog gun device for dust fall, which relates to the technical field of fog gun equipment and comprises a collecting frame, a placing plate and a fog gun dust fall device, water outlets are arranged on two sides of the bottom of the collecting frame, the water outlets are adjacent to the lower end of an inclined plate of the placing plate, and a protective frame communicated with the water outlets is fixed at the bottom of the collecting frame. A water leakage part is arranged at the bottom end of the protective frame and is composed of a plurality of water leakage holes, a quick-change filtering mechanism is arranged in the protective frame, and closed boxes are arranged on the two sides of the protective frame; according to the utility model, through the arrangement of the quick-change filtering mechanism, only the sliding seat needs to be pushed towards one side, the filtering block arranged outside the protective frame is fed into the protective frame, and the filtering block used for filtering originally exits outwards synchronously, so that the effect of replacing the filtering block is realized quickly and conveniently, and the protective frame does not need to be disassembled tediously in advance in the prior art; the labor intensity of workers is effectively reduced, and the practicability is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of fog cannon equipment technology, specifically to a fog cannon device for dust suppression. Background Technology

[0002] Construction sites generate a lot of dust during construction, and many of these sites are located near residential areas. This dust, carried by wind, human activity, and other means, becomes an open source of air pollution, forming a significant component of total suspended particulate matter in the ambient air, impacting the environment and causing serious harm to the surrounding area.

[0003] The existing technology patent announcement number CN220071127U describes a dust suppression device for construction sites using a fog cannon. This patent incorporates a protective filter component. After the filter block filters the water flow, the dust and impurities carried in the water flow can be retained inside the filter block. The filtered water flow can be discharged through a drainage hole at the bottom of the protective frame. When the filter block has been used for a long time, it can be removed and replaced. The removal and installation of the filter block is simple and convenient, greatly reducing the difficulty of using the entire device. This component effectively prevents the water flow that has absorbed dust from being directly discharged to the bottom surface, thus solving the problem of repeated dust re-emergence from the source.

[0004] However, in practice, since the protective frame containing the filter block is directly fixed to the lower end of the water outlet, when replacing the filter block, the protective frame often needs to be removed before the filter block can be replaced. This is time-consuming, labor-intensive, and inefficient. Utility Model Content

[0005] To solve the above-mentioned technical problems, a dust suppression fog cannon device is provided, which solves the problem of inconvenient filter block replacement in the prior art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a dust suppression fog cannon device, including a collection frame, a placement plate arranged in an inverted V shape inside the collection frame, and a fog cannon dust suppressor installed on the top of the placement plate. Water outlets are provided on both sides of the bottom of the collection frame, and the water outlets are adjacent to the lower end of the inclined plate of the placement plate. A protective frame connected to the water outlet is fixed to the bottom of the collection frame. A water leakage point is provided at the bottom of the protective frame, and the water leakage point is composed of several water leakage holes. A quick-change filter mechanism is built into the protective frame, and a closed box is provided on both sides of the protective frame.

[0007] The quick-change filter mechanism includes a U-shaped sliding seat that slides inside the protective frame and a partition plate that is vertically fixed to the center of the inner side of the sliding seat. Filter blocks are provided on both sides of the partition plate, and the two filter blocks are located inside and outside the protective frame, respectively. Movable windows for the sliding seat to retract are provided on both sides of the protective frame.

[0008] Preferably, the enclosed box is composed of a sealing seat and a sealing plate. The top and one side of the sealing seat are open. One side of the sealing seat is fixed to the outer wall of the protective frame and communicates with the movable window. The sealing plate is hinged to the top open end of the sealing seat.

[0009] Preferably, one of the sealed seats has an internally threaded operating cylinder rotatably mounted on its side wall. The internally threaded operating cylinder is internally threaded to an externally threaded block. A push-pull rod is vertically fixed to one side of the externally threaded block. The end of the push-pull rod passes into the sealed seat and is fixedly connected to one side of the sliding seat.

[0010] Preferably, one side of the sliding seat and the partition plate are located within the two movable windows, respectively.

[0011] Preferably, drainage outlets are provided on both sides of the bottom of the sliding seat, and one group of drainage outlets corresponds to the leakage outlet. The drainage outlets are composed of a plurality of drainage holes.

[0012] Compared with the prior art, the advantages of this utility model are as follows: by setting up a quick-change filter mechanism, it is only necessary to push the sliding seat to one side to send the filter block outside the protective frame into the protective frame, while the filter block originally used for filtration is simultaneously pulled out. This achieves the effect of replacing the filter block quickly and conveniently, without the need for the cumbersome disassembly of the protective frame in advance as in the prior art, effectively reducing the intensity of manual labor and enhancing practicality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the quick-change filter mechanism of this utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the protective frame and the sealing seat of this utility model.

[0016] The numbers on the map are:

[0017] 1. Collection frame; 2. Placement plate; 3. Fog cannon dust suppressor; 4. Protective frame; 5. Sliding seat; 6. Divider plate; 7. Filter block; 8. Sealing seat; 9. Internal thread operating cylinder; 10. External thread block; 11. Push-pull rod; 12. Sealing plate. Detailed Implementation

[0018] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0019] Reference Figure 1-3 As shown, a dust suppression fog cannon device includes a collection frame 1, a placement plate 2 arranged in an inverted V shape inside the collection frame 1, and a fog cannon dust suppressor 3 installed on the top of the placement plate 2. Water outlets are provided on both sides of the bottom of the collection frame 1, and the water outlets are adjacent to the lower end of the inclined plate of the placement plate 2.

[0020] Turn on the mist cannon dust suppressor 3 to spray water mist. After the water mist is sprayed into the air, it picks up the dust particles floating in the air. The dust particles become heavier after being picked up by the water mist and fall into the collection box 1 for collection, thus preventing the water mist that has absorbed the dust from falling directly to the ground.

[0021] Furthermore, referring to Figure 1-3 As shown, it is worth noting that the bottom of the collection frame 1 is fixed with a protective frame 4 that is connected to the water outlet. The bottom of the protective frame 4 is provided with a water leakage point, which consists of several water leakage holes. The protective frame 4 has a built-in quick-change filter mechanism.

[0022] When the water mist that adsorbs dust is converted into water and discharged from the outlet, the water can enter the protective frame 4 and be filtered by the quick-change filter mechanism. The filtered water can be discharged through the drain hole at the bottom of the protective frame 4.

[0023] Furthermore, referring to Figure 3 As shown, it is worth noting that the quick-change filter mechanism includes a sliding seat 5 that slides in a U-shape inside the protective frame 4 and a partition plate 6 that is vertically fixed in the center of the inner side of the sliding seat 5. Filter blocks 7 are provided on both sides of the partition plate 6. The two filter blocks 7 are located inside and outside the protective frame 4 respectively. Movable windows for the sliding seat 5 to retract are provided on both sides of the protective frame 4.

[0024] With the quick-change filter mechanism, when water flows out of the outlet and passes through the filter block 7 inside the protective frame 4, the dust and impurities carried in the water can be stored inside the filter block 7, thus achieving the filtering effect on the water flow. Later, it is only necessary to push the sliding seat 5 to one side to send the filter block 7 outside the protective frame 4 into the protective frame 4, while the filter block 7 used for filtering is simultaneously pulled out. This achieves the effect of quickly and conveniently replacing the filter block 7 without the need for the cumbersome disassembly of the protective frame 4 in advance, effectively reducing the intensity of manual labor and enhancing practicality.

[0025] Furthermore, referring to Figure 3As shown, it is worth noting that one side of the sliding seat 5 and the partition plate 6 are located within the two movable windows respectively;

[0026] When water flows into the inner side of the protective frame 4 from the outlet, one side of the sliding seat 5 and the partition plate 6 cooperate to effectively block the movable window, so as to prevent water from leaking out of the movable window and affecting the filtration effect.

[0027] Furthermore, referring to Figure 3 As shown, it is worth noting that both sides of the bottom of the sliding seat 5 are provided with drainage points, one of which corresponds to the leakage point. The drainage point is composed of several drainage holes.

[0028] The water that has been filtered by filter block 7 can be discharged outward through the drain hole at the bottom of sliding seat 5 and the water leakage hole at the bottom of protective frame 4.

[0029] Furthermore, referring to Figure 3 As shown, it is worth noting that both sides of the protective frame 4 are equipped with enclosed boxes.

[0030] The sealed box consists of a sealing seat 8 and a sealing plate 12. The top and one side of the sealing seat 8 are open. One side of the sealing seat 8 is fixed to the outer wall of the protective frame 4 and is connected to the movable window. The sealing plate 12 is hinged to the top open end of the sealing seat 8. The sliding seat 5 can slide inside the sealing seat 8.

[0031] The sealed box consisting of the sealing seat 8 and the sealing plate 12 can effectively seal and protect the filter block 7 outside the protective frame 4, preventing it from being directly exposed to the outside and adhering to a large amount of dust and impurities, which would affect the filtration performance. After the filter block 7 inside the protective frame 4 is replaced, it is only necessary to flip the sealing plate 12 and open the inside of the sealing seat 8 to facilitate manual replacement of the filter block 7.

[0032] Furthermore, referring to Figure 3 As shown, it is worth noting that an internally threaded operating cylinder 9 is rotatably mounted on the side wall of one of the sealed seats 8. An externally threaded block 10 is internally threaded onto the internally threaded operating cylinder 9. A push-pull rod 11 is vertically fixed on one side of the externally threaded block 10. The end of the push-pull rod 11 is inserted into the sealed seat 8 and fixedly connected to one side of the sliding seat 5.

[0033] The knob operates the internal thread cylinder 9, and the external thread block 10 can slide along the inner side of the internal thread cylinder 9 under its thread structure. During this process, the external thread block 10 is driven by the push-pull rod 11 to slide the sliding seat 5, thereby realizing the replacement of the filter block 7.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A dust gun device for dust suppression, comprising a collecting frame (1), a placing plate (2) arranged in the form of an inverted V in the inner side of the collecting frame (1), and a mist gun dust suppressor (3) installed on the top of the placing plate (2), both sides of the bottom of the collecting frame (1) are provided with water outlets, and the water outlets are adjacent to the lower end of the inclined plate of the placing plate (2), characterized in that, The bottom of the collecting frame (1) is fixed with a protective frame (4) communicated with the water outlet, the bottom end of the protective frame (4) is provided with a water leakage part composed of a plurality of water leakage holes, the protective frame (4) is internally provided with a quick-change type filtering mechanism, and both sides of the protective frame (4) are provided with a closed box. The quick-change type filtering mechanism comprises a sliding seat (5) sliding in the inside of the protective frame (4) in a U-shaped form and a partition plate (6) vertically fixed to the inside of the central part of the sliding seat (5), both sides of the partition plate (6) are provided with a filter block (7), and the two filter blocks (7) are located inside and outside the protective frame (4) respectively, and both sides of the protective frame (4) are provided with movable windows for the sliding seat (5) to shrink.

2. The mist cannon device for dust suppression according to claim 1, characterized in that, The closed box is composed of a closed seat (8) and a closed plate (12), the top and one side of the closed seat (8) are open, one side of the closed seat (8) is fixed on the outer wall of the protective frame (4) and communicated with the movable window in an open form, and the closed plate (12) is hinged to the top open end of the closed seat (8).

3. The dust suppression fog cannon apparatus of claim 2, wherein, The side wall of one of the closed seats (8) is rotatably provided with an internally threaded operating cylinder (9), the internally threaded operating cylinder (9) is internally threadedly connected with an externally threaded block (10), one side of the externally threaded block (10) is perpendicularly fixed with a push-pull rod (11), and the tail end of the push-pull rod (11) penetrates into the closed seat (8) and is fixedly connected with one side of the sliding seat (5).

4. The mist cannon device for dust suppression according to claim 1, characterized in that, One side of the sliding seat (5) and the partition plate (6) are located in the two movable windows respectively.

5. The dust suppression fog cannon apparatus of claim 1, wherein, Both sides of the bottom of the sliding seat (5) are provided with drainage parts, one group of the drainage parts correspond to the water leakage parts, and the drainage parts are composed of a plurality of drainage holes.

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