Smoke hood for hot rolling mill
By installing exhaust hoods on the hot rolling mill, the fumes are collected and discharged to designated areas through exhaust pipes, solving the problem of direct fumes being discharged into the factory and ensuring the health and safety of workers.
CN224309276UActive Publication Date: 2026-06-02HENAN YIRUI NEW MATERIAL TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN YIRUI NEW MATERIAL TECH CO LTD
- Filing Date
- 2025-05-26
- Publication Date
- 2026-06-02
AI Technical Summary
Technical Problem
The fumes generated during the hot rolling process are directly emitted into the factory, affecting the normal work and health of the workers.
Method used
A fume hood for a hot rolling mill was designed, including a fixed hood and side plates. The flue gas is collected and enters the main flue through the flue pipe, and is finally discharged to a designated area by a fan, avoiding direct discharge into the factory building.
Benefits of technology
Effective collection and emission of flue gas protects the health of workers, prevents flue gas from accumulating in the factory, and improves the safety of the working environment.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224309276U_ABST
Abstract
This utility model relates to the field of hot rolling mill technology, specifically to a fume hood for a hot rolling mill. It includes a fume hood mechanism and a fume extraction mechanism. The fume hood mechanism includes a first fixed cover, a second fixed cover, and a third fixed cover, all fixedly mounted on the frame of the hot rolling mill, as well as a first side plate and a second side plate. The first side plate is located below the first fixed cover, and the second side plate is located below the third fixed cover. The fume extraction mechanism includes a fan, a main smoke pipe, and a first smoke pipe, a second smoke pipe, and a third smoke pipe fixedly connected to the main smoke pipe. The fan is fixedly mounted outside the frame of the hot rolling mill, and its inlet is fixedly connected to the main smoke pipe. One end of the first smoke pipe is fixedly connected to and communicates with the first side plate, one end of the second smoke pipe is fixedly connected to and communicates with the second fixed cover, and one end of the third smoke pipe is fixedly connected to and communicates with the second side plate. This utility model's fume hood for a hot rolling mill has a simple structure, is easy to assemble and disassemble, and collects and discharges flue gas, preventing it from being directly discharged into the factory building.
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