Renewable resource crushing processing device provided with dust falling structure

Abstract

The utility model provides a renewable resource crushing processing device equipped with a dust fall structure, which comprises a crushing device body, a dust fall assembly and a dust collection assembly, and the left side of the crushing device body is fixedly connected with the right end of the dust collection assembly. Compared with the prior art, the dust removal device has the following beneficial effects that the dust removal assembly and the dust collection assembly are arranged, the spraying piece located at the top of the dust removal box uniformly sprays water through the plurality of uniformly distributed spraying heads on the plurality of branch pipes, and the water curtain formed by the plurality of water curtain boxes which are distributed in a crossed and staggered manner is matched, so that the content of dust in air can be greatly reduced; the water curtain boxes are arranged, so that when air rises from the bottom of the dust removal box, the air continuously collides with the bottoms of the multiple water curtain boxes, the air is continuously dispersed, the rising and discharging speed of the air is greatly reduced, the air can make more contact with a water curtain, and the dust removal and dust falling effects are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of crushing and processing equipment, and particularly relates to a renewable resource crushing and processing device equipped with a dust reduction structure. Background Technique

[0002] During the crushing process, a large number of fine particles are easily generated under the action of high-speed collision and friction of materials. These particles are not easy to settle and diffuse into the air with the airflow, causing environmental pollution and potential health hazards to workers. Traditional dust reduction measures such as installing bag filters and cyclone separators can, to a certain extent, inhibit the diffusion of dust, but often cannot completely capture all particles, especially the smaller suspended particles with a smaller diameter, resulting in their still entering the working environment.

[0003] Conventional countermeasures include using more efficient dust removal devices, improving ventilation design, and adding surface spraying devices, etc. These measures can theoretically improve the dust reduction effect, but there are some limitations in actual applications. While the spraying device has a significant dust reduction effect, it may cause the problem of excessive humidity, thus having an adverse impact on the physical properties of the crushed materials. Therefore, we hope to design a crushing and processing device with a novel structure to solve this problem. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a renewable resource crushing and processing device equipped with a dust reduction structure to solve the problems raised in the above background technique.

[0005] The utility model is realized through the following technical solutions: A renewable resource crushing and processing device equipped with a dust reduction structure, including: a crushing device body, a dust reduction component, and a dust collection component. The left side of the crushing device body is fixedly connected to the right end of the dust collection component, and the left end of the dust collection component is fixedly connected to the upper right side of the dust reduction component;

[0006] A feeding port is arranged at the upper end of the crushing device body. The dust reduction component includes a fixing frame, a storage hopper, a dust removal box, and a spraying member. A storage hopper is arranged at the bottom of the dust removal box, and the upper edge of the storage hopper is fixedly connected to the upper end of the fixing frame;

[0007] A spraying member is installed inside the upper end of the dust removal box, and a plurality of water curtain boxes are installed inside the dust removal box and are distributed in a mirror-image staggered cross structure;

[0008] The dust collection component includes a fan and a driving motor. A driving motor is installed at the front end of the fan, and a dust collection pipe is fixed to the upper end of the fan.

[0009] As a preferred embodiment, an air outlet pipe is provided on the upper side of the left surface of the dust removal box, an air inlet pipe is provided on the lower side of the right surface of the dust removal box, an air duct is provided on the left side of the fan, and the left end of the air duct is fixedly connected to the right end of the air inlet pipe. The dust removal box is arranged to incline the dust in the air by means of multiple water curtains, so as to achieve the purpose of dust reduction.

[0010] As a preferred embodiment, the spraying member includes a main pipe, a switching valve, a branch pipe and a spray head. The main pipe is connected to the water pump through a delivery pipe, and a plurality of switching valves are evenly distributed and installed on the upper side of the main pipe.

[0011] As a preferred embodiment, the upper end of each switching valve is fixedly connected to the rear end of a branch pipe, and a plurality of spray heads are evenly distributed on the lower side of each branch pipe.

[0012] As a preferred embodiment, the water curtain box includes a box body, a partition board and a support rod. The box body is fixedly connected to the inner wall of the dust removal box at an inclined angle of 60 degrees. A plurality of support rods are welded to the lower end of each box body, and the lower ends of the plurality of support rods are welded to the inner wall of the dust removal box obliquely. The water curtain boxes are arranged in a cross-misaligned structure, which can slow down the speed of air discharge and help improve the dust reduction effect.

[0013] As a preferred embodiment, the upper side of the box body is designed to be open, a plurality of partition boards are evenly arranged inside the box body, and a through hole is opened on the upper side of the middle of each partition board;

[0014] A storage groove is arranged on both sides of each partition board, and a row of small holes are formed by penetrating downward from the bottom of each storage groove.

[0015] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: By setting a dust reduction component and a dust collection component, the spraying member located at the top of the dust removal box sprays water evenly through a plurality of spray heads uniformly distributed on a plurality of branch pipes, and the water flowing down is evenly distributed inside the dust removal box. Cooperating with the water curtains formed by a plurality of cross-misaligned water curtain boxes, the dust in the rising air can be washed multiple times, and thus the dust content in the air can be greatly reduced, so as to achieve the purpose of effective dust reduction;

[0016] Due to the arrangement of the water curtain boxes in a cross-misaligned structure with each other, when the air rises from the bottom of the dust removal box, it will continuously impact the bottoms of a plurality of water curtain boxes, causing the air to be continuously dispersed, and thus greatly slowing down the speed of the air rising and discharging. Furthermore, it can have more contact with the water curtain, which helps to improve the dust removal and reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of a regenerative resource crushing and processing device equipped with a dust reduction structure according to the present invention.

[0019] Figure 2 This is a schematic diagram of the dust collection component of a regenerative resource crushing and processing device equipped with a dust reduction structure according to the present invention.

[0020] Figure 3 This is a schematic diagram of the spraying part of a regenerative resource crushing and processing device equipped with a dust reduction structure according to the present invention.

[0021] Figure 4 This is a schematic diagram of the internal structure of the dust reduction component of a regenerative resource crushing and processing device equipped with a dust reduction structure according to the present invention.

[0022] Figure 5 This is a schematic diagram of the water curtain box structure of a regenerative resource crushing and processing device equipped with a dust reduction structure according to the present invention.

[0023] In the figure, 100 - crushing device body, 110 - feeding port;

[0024] 200 - dust reduction component, 210 - fixing frame, 220 - storage hopper, 230 - dust removal box, 231 - air outlet pipe, 232 - air inlet pipe, 240 - spraying part, 241 - main pipe, 242 - switching valve, 243 - branch pipe, 244 - spray head, 250 - water curtain box, 251 - support rod, 252 - box body, 253 - partition board, 254 - storage tank;

[0025] 300 - dust collection component, 310 - driving motor, 320 - fan, 330 - dust collection pipe, 340 - air duct. Detailed implementation manners

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0027] Please refer to Figures 1 to 5, the present utility model provides a technical solution: a renewable resource crushing and processing device equipped with a dust reduction structure, including: a crushing device body 100, a dust reduction component 200, and a dust collection component 300. The left side of the crushing device body 100 is fixedly connected to the right end of the dust collection component 300, and the left end of the dust collection component 300 is fixedly connected to the upper right side of the dust reduction component 200;

[0028] A feeding port 110 is provided at the upper end of the crushing device body 100. The dust reduction component 200 includes a fixing frame 210, a storage hopper 220, a dust removal box 230, and a spraying member 240. A storage hopper 220 is provided at the bottom of the dust removal box 230, and the upper edge of the storage hopper 220 is fixedly connected to the upper end of the fixing frame 210;

[0029] A spraying member 240 is installed inside the upper end of the dust removal box 230, and a plurality of water curtain boxes 250 distributed in a mirror-image staggered cross structure are installed inside the dust removal box 230;

[0030] The dust collection component 300 includes a fan 320 and a driving motor 310. A driving motor 310 is installed at the front end of the fan 320, and a dust collection pipe 330 is fixed to the upper end of the fan 320.

[0031] Please refer to Figures 1 to 4 , an air outlet pipe 231 is provided on the upper side of the left surface of the dust removal box 230, and an air inlet pipe 232 is provided on the lower side of the right surface of the dust removal box 230. An air duct 340 is provided on the left side of the fan 320, and the left end of the air duct 340 is fixedly connected to the right end of the air inlet pipe 232. The dust removal box 230 is arranged to incline the dust in the air in a multi-channel water curtain mode to achieve the purpose of dust reduction.

[0032] The spraying member 240 includes a main pipe 241, a switching valve 242, a branch pipe 243, and a spray head 244. The main pipe 241 is connected to a water pump through a delivery pipe, and a plurality of switching valves 242 are installed at equal intervals on the upper side of the main pipe 241.

[0033] The upper end of each switching valve 242 is fixedly connected to the rear end of a branch pipe 243, and a plurality of spray heads 244 are arranged at equal intervals on the lower side of each branch pipe 243.

[0034] As the first embodiment of the present utility model, by providing a dust reduction component 200 and a dust collection component 300, in actual use, when the crushing device body 100 is fed through the feeding port 110, dust generated during the feeding process and the crushing process will overflow. At this time, the fan 320 rotates to draw the air in the space above the feeding port 110 into the dust collection pipe 330 and then through the air duct 340 and the intake pipe 232 to the bottom of the dust removal box 230 of the dust reduction component 200. Under the action of air pressure, the air will move upward. The spraying member 240 located at the top of the dust removal box 230 evenly sprays water through a plurality of spray heads 244 uniformly distributed on a plurality of branch pipes 243. The downward flowing water is evenly distributed inside the dust removal box 230 and forms a water curtain in cooperation with a plurality of water curtain boxes 250 distributed in a cross-misaligned manner, which can wash the dust in the rising air multiple times, thereby greatly reducing the dust content in the air and achieving the purpose of effective dust reduction.

[0035] Please refer to Figures 4 to 5 , the water curtain box 250 includes a box body 252, a partition plate 253 and a support rod 251. The box body 252 is fixedly connected to the inner wall of the dust removal box 230 at an inclined angle of sixty degrees. A plurality of support rods 251 are welded to the lower end of each box body 252, and the lower ends of the plurality of support rods 251 are inclined and welded to the inner wall of the dust removal box 230. The water curtain boxes 250 are arranged in a cross-misaligned structure, which can slow down the speed of air discharge and help improve the dust reduction effect.

[0036] The upper side of the box body 252 is designed to be open. A plurality of partition plates 253 are arranged at equal intervals inside the box body 252. A through hole is opened on the upper side of the middle of each partition plate 253;

[0037] A storage groove 254 is arranged on both sides of each partition plate 253, and a row of small holes is formed by penetrating downward from the bottom of each storage groove 254.

[0038] As the second embodiment of the present utility model, based on the above first embodiment, due to the arrangement of the water curtain boxes 250 in a cross-misaligned structure with each other, when the air rises from the bottom of the dust removal box 230, it will continuously collide with the bottoms of the plurality of water curtain boxes 250, causing the air to continuously disperse, thereby greatly slowing down the speed of the air rising and discharging. Moreover, since a through hole is opened on the upper side of the middle of each partition plate 253, a storage groove 254 is arranged on both sides of each partition plate 253, and a row of small holes is formed by penetrating downward from the bottom of each storage groove 254, each row of small holes can form a water curtain when the water flows downward, which can then have more contact with the water curtain and help improve the dust removal and reduction effect.

[0039] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A recycling resource crushing and processing device equipped with a dust reduction structure, comprising: A pulverizing device body (100), a dust reduction assembly (200) and a dust collection assembly (300), characterized in that the left side of the pulverizing device body (100) is fixedly connected to the right end of the dust collection assembly (300), and the left end of the dust collection assembly (300) is fixedly connected to the right side of the upper end of the dust reduction assembly (200); The upper end of the pulverizing device body (100) is provided with a loading port (110); the dust reduction assembly (200) comprises a fixing frame (210), a storage bucket (220), a dust removal box (230) and a spraying member (240); the bottom of the dust removal box (230) is provided with a storage bucket (220); the upper end edge of the storage bucket (220) is fixedly connected to the upper end of the fixing frame (210); A spray component (240) is installed inside the upper end of the dust removal box (230), and a plurality of water curtain boxes (250) distributed in a mirror-image staggered cross structure are installed inside the dust removal box (230); The dust collection assembly (300) comprises a fan (320) and a drive motor (310); the drive motor (310) is installed at the front end of the fan (320); and a dust collection pipe (330) is fixed at the upper end of the fan (320).

2. A recycling resource crushing and processing device equipped with a dust reduction structure as claimed in claim 1, characterized in that: An air outlet pipe (231) is arranged on the upper side of the left surface of the dust removal box (230), an air inlet pipe (232) is arranged on the lower side of the right surface of the dust removal box (230), and an air duct (340) is arranged on the left side of the fan (320), and the left end of the air duct (340) is fixedly connected to the right end of the air inlet pipe (232).

3. A recycling resource crushing and processing device equipped with a dust reduction structure as claimed in claim 1, characterized in that: The spraying member (240) comprises a main pipe (241), a switch valve (242), a branch pipe (243) and a spray head (244); the main pipe (241) is connected to a water pump via a delivery pipe; a plurality of switch valves (242) are installed on the upper side of the main pipe (241) at equal intervals.

4. A recycling resource crushing and processing device equipped with a dust reduction structure as claimed in claim 3, characterized in that: The upper end of each switch valve (242) is fixedly connected to the rear end of a branch pipe (243), and a plurality of spray heads (244) distributed at equal intervals are arranged on the lower side of each branch pipe (243).

5. The recycling resource crushing and processing device equipped with a dust reduction structure as claimed in claim 1, characterized in that: The water curtain box (250) comprises a box body (252), a partition (253) and a support rod (251); the box body (252) is fixedly connected to the inner wall of the dust removal box (230) at an inclined angle of 60 degrees; A plurality of support rods (251) are welded to the lower end of each of the box bodies (252), and the lower ends of the plurality of support rods (251) are obliquely welded to the inner wall of the dust removal box (230).

6. A recycling resource crushing and processing device equipped with a dust reduction structure as claimed in claim 5, characterized in that: The upper side of the box body (252) is designed to be open, and a plurality of partitions (253) are arranged at equal intervals inside the box body (252), and a through hole is opened on the middle upper side of each of the partitions (253); A storage groove (254) is provided on both sides of each of the partitions (253), and a row of small holes is formed through the bottom of each of the storage grooves (254) downward.

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