Dustproof device for bamboo fiber base raw paper production paper machine workshop
By installing dust covers and dust collection devices around the paper machine, the problem of dust dispersion in the production of bamboo fiber-based base paper has been solved, achieving the effect of reducing dust content and protecting the health of workers.
CN224614674UActive Publication Date: 2026-08-11GUIZHOU CHITIANHUA PAPERS
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Patent Information
- Application Number
- CN202521989191.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-16
- Publication Date
- 2026-08-11
- Estimated Expiration
- 2035-09-16
AI Technical Summary
Technical Problem
During the production of bamboo fiber-based base paper, dust is scattered everywhere, posing a risk of dust contamination in the base paper products and endangering the health of workers.
Method used
Dust covers are installed around the paper machine, and dust suction covers are installed in the winding area. Dust is removed by negative pressure, and the sliding frame design facilitates the hoisting of raw paper, reducing dust content.
Benefits of technology
It effectively prevents dust from spreading, reduces the risk of dust being trapped in the raw paper, reduces the dust content in the workshop, and protects the health of workers.
✦ Generated by Eureka AI based on patent content.
Abstract
This utility model discloses a dust control device for a paper machine workshop in bamboo fiber-based base paper production. The device includes a dust cover, which comprises a rectangular support frame erected around the outside of the paper machine and a dustproof panel covering the support frame. A gantry is located at the front end of the support frame, and a curtain is hung on the gantry. At least two suction hoods are located near the paper machine's winding area at the front end of the dust cover. These suction hoods are connected to suction pipes, which are connected to a negative pressure generator and, via a dust exhaust pipe, to a raw material dust treatment station outside the workshop. The dust cover prevents raw material dust from being scattered during the drying cylinder and winding process. Simultaneously, suction hoods are installed in the winding area to remove dust from the winding area using negative pressure, reducing the risk of dust being trapped in the base paper, decreasing the dust content in the workshop, and preventing excessive dust levels that could harm the health of workers.
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