一种抑尘除尘导料槽及皮带输送装置
By using skirts and curtain assemblies to form a flexible sealing structure in the feed chute, and combining it with dust extraction vents to treat internal dust, the problems of dust overflow and wear in the feed chute are solved, achieving efficient dust suppression and sealing effects and extending the service life of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG SHIHENG SPECIAL STEEL GROUP
- Filing Date
- 2025-08-11
- Publication Date
- 2026-07-17
AI Technical Summary
The existing feed chute only blocks dust inside the feed chute without treating the internal dust, resulting in dust accumulation and overflow, poor dust suppression effect, and the hard contact between the skirt plate and the belt causes severe wear and poor sealing effect.
The skirt and curtain assembly are used together to form a flexible sealing structure. Combined with the dust collection air inlet and dust collection equipment, it actively handles the dust inside the feed chute. The skirt and belt make flexible contact to reduce wear, and the double-layer sealing structure enhances the sealing effect.
It effectively prevents dust from spilling out, improves the sealing effect, reduces wear on the skirt and belt, extends service life, and improves the cleanliness of the working environment.
Smart Images
Figure CN224512683U_ABST
Abstract
Claims
1. A dust suppression and removal chut comprising: The guide trough body (1) is fixedly installed above the belt conveyor (11), characterized in that the bottom of the guide trough body (1) is open, and skirts (4) are provided between the bottom two sides of the guide trough body (1) and the belt of the belt conveyor (11). The skirts (4) are fixedly connected to the guide trough body (1), and the bottom of the skirts (4) is in flexible contact with the belt. A curtain assembly (7) is fixedly provided at the front and rear ends of the guide trough body (1), and a number of dust removal and suction ports (10) are provided at intervals along its length on the top of the guide trough body (1).
2. The dust suppression and removal chute of claim 1, wherein, The main body (1) of the feed trough includes side plates (2) arranged opposite to each other. The top of the side plates (2) is fixedly connected by a cover plate (3). A bracket (5) is fixedly connected to the outer wall of the side plates (2). The side plates (2) are fixedly connected to the skirt (4).
3. The dust suppression and removal chute of claim 2, wherein, The dust removal air intake (10) is fixedly installed on the cover plate (3).
4. The dust suppression and removal chute of claim 2, wherein, The side panel (2) and the skirt (4) are fixedly connected together by a clamp (6), and the clamp (6) and the side panel (2) are fixed together by bolts.
5. The dust suppression and removal chute of claim 4, wherein, The bottom of the side panel (2) is provided with two layers of inner and outer skirt leather (4).
6. The dust suppression and removal chute of claim 2, wherein, The cover plate (3) is provided with a material receiving port (8).
7. The dust suppression and removal chute of claim 6, wherein, A buffer unit (9) is provided directly below the receiving port (8), and the buffer unit (9) is fixedly connected to the side plate (2).
8. The dust suppression and removal chute of claim 7, wherein, The buffer unit (9) is a rubber plate, and the buffer unit (9) is set downward along the conveying direction.
9. The dust suppression and removal chute of claim 1, wherein, The length of the main body of the feed chute (1) is 5 times the width of the belt of the belt conveyor (11).
10. A belt conveyor, characterized in that Includes the dust suppression and dust removal feed trough as described in any one of claims 1-9.