除尘装置

Abstract

本申请提供了一种除尘装置，该除尘装置包括壳体，壳体上相对设置有第一开口和第二开口，第一开口和第二开口之间形成料带穿设通道；除尘机构，除尘机构设置于壳体，除尘机构用于对料带除尘；腔体调节机构，腔体调节机构可活动地连接至壳体并在壳体内围成除尘腔。腔体调节机构在活动时能够调节除尘腔的体积，除尘腔体积的调节能够适配不同尺寸料带的除尘效率，保证了整个除尘装置的工作效果和稳定性。

Claims

1. A dust removal device characterized by comprising: include: The housing (1) has a first opening (11) and a second opening opposite to each other, and a material strip passage (13) is formed between the first opening (11) and the second opening; A dust removal mechanism (2) is disposed in the housing (1) and is used to remove dust from the material belt (100); A cavity adjustment mechanism (3) is movably connected to the housing (1) and forms a dust removal cavity within the housing (1).

2. The dust extraction device of claim 1, wherein The cavity adjustment mechanism (3) includes a first adjustment plate (31) and a second adjustment plate (32), which are respectively disposed at both ends of the material belt passage (13).

3. The dust extraction device of claim 2, wherein The dust removal chamber includes a first dust removal chamber and a second dust removal chamber, which are located on both sides of the conveyor belt passage (13); The first adjusting plate (31) includes a first sub-adjusting plate (314) and a second sub-adjusting plate (315), and the second adjusting plate (32) includes a third sub-adjusting plate (324) and a fourth sub-adjusting plate (325). The first sub-adjusting plate (314) and the third sub-adjusting plate (324) are respectively located at both ends of the first dust removal chamber, and the second sub-adjusting plate (315) and the fourth sub-adjusting plate (325) are respectively located at both ends of the second dust removal chamber.

4. The dust extraction device of claim 1, wherein It also includes a dust collection mechanism (5), which includes a first dust collection component (51) and a second dust collection component (52), the first dust collection component (51) and the second dust collection component (52) being located on both sides of the conveyor belt passage.

5. The dust extraction device of claim 4, wherein, The first dust-collecting component (51) includes a first mounting structure (511), a first dust-collecting structure (512), and a first pipe (513). The first mounting structure (511) is fixed inside the housing (1) and has a first groove (5111). The first dust-collecting structure (512) is slidably connected to the first groove (5111) and has an inlet facing the dust removal chamber. The first pipe (513) is connected to the outlet of the first dust-collecting structure (512).

6. The dust removal device according to claim 4, characterized in that, The first suction component (51) includes a first mounting structure (511) and a first suction structure (512); The first dust collection structure (512) includes a first dust collection hood (5121) and a second dust collection hood (5122), and the first dust collection hood (5121) and the second dust collection hood (5122) are slidably engaged with the first mounting structure (511).

7. The dust extraction device of claim 6, wherein The first dust collection hood (5121) is provided with a first thinning area (5123), and the second dust collection hood (5122) is provided with a second thinning area (5124). The first thinning area (5123) and the second thinning area (5124) overlap at least partially.

8. The dust extraction device of claim 1, wherein, It also includes a sealing mechanism (6), which includes a first sealing plate (61) and a second sealing plate (62). The first sealing plate (61) and the second sealing plate (62) are movably connected to the housing (1) and are located on both sides of the first opening (11).

9. The dust extraction device of claim 4, wherein, The dust removal mechanism (2) includes a first dust removal roller (21) and a second dust removal roller (22), which are respectively disposed on both sides of the material belt passage (13).

10. The dust extraction device of claim 9, wherein It also includes an air knife mechanism (4), which includes a first air duct (41) and a second air duct (42). The first air duct (41) is located on the side of the first dust removal roller (21) away from the material belt passage and has a plurality of first air outlets (411). The second air duct (42) is located on the side of the second dust removal roller (22) away from the material belt passage and has a plurality of second air outlets (421). Multiple first air outlets (411) face the first dust removal roller (21), and multiple second air outlets (421) face the first dust removal roller (21).

11. The dust removal device according to claim 10, characterized in that, The angle between the orientation of the first air outlet (411) and the material belt passage is 10°-30°.

12. The dust extraction device of claim 10, wherein, The cavity adjustment mechanism (3) includes a first adjustment plate (31) and a second adjustment plate (32). The first adjustment plate (31) is provided with a first limiting hole (312), and the second adjustment plate (32) is provided with a second limiting hole (322). One end of the first air duct (41) passes through the first limiting hole (312), and the other end of the first air duct (41) passes through the second limiting hole (322).

13. The dust extraction device of claim 12, wherein, The air knife mechanism (4) includes a first wind shield (43) and a second wind shield (44). The first wind shield (43) is movably connected to the first adjusting plate (31), and the second wind shield (44) is movably connected to the second adjusting plate (32). The first wind shield (43) and the second wind shield (44) are located at both ends of the material belt passage. The first wind shield (43) is opposite to a portion of the first air outlet (411), and the second wind shield (44) is opposite to a portion of the first air outlet (411).

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