Steam heating device for raising material temperature
By employing a bidirectional heating steam heating device and a stirring device in the ironmaking sintering production, the problems of uneven temperature of the mixture and low steam utilization rate were solved, achieving more efficient heating and energy-saving effects.
CN224316855UActive Publication Date: 2026-06-02PINGXIANG PINGGANG ANYUAN IRON & STEEL CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- PINGXIANG PINGGANG ANYUAN IRON & STEEL CO LTD
- Filing Date
- 2025-07-16
- Publication Date
- 2026-06-02
AI Technical Summary
Technical Problem
In existing ironmaking sintering production, uneven temperature of the mixed materials and low steam utilization rate lead to energy waste and low heating efficiency.
Method used
The steam heating device adopts a two-way heating mode, which heats the mixture from the center of the silo and the surrounding walls of the silo simultaneously through steam pipes, and is equipped with a stirring device to ensure that the mixture is heated evenly, thereby improving steam utilization and heating efficiency.
Benefits of technology
It significantly improves the temperature uniformity and heating efficiency of the mixture, reduces steam consumption, saves energy, and conforms to the concept of green production.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224316855U_ABST
Abstract
The utility model belongs to ironmaking sintering technical field, concretely relates to a steam heating device of improving material temperature, including mixed stock bin, be equipped with steam pipe support beam in the mixed stock bin, be equipped with heating device on the mixed stock bin, this steam heating device of improving material temperature, make steam from the mixed bin center position by inner to outer heat dissipation, cooperate the steam pipe no. 1 on the bin wall by outer to inner heat dissipation, form bidirectional heating mode. This design greatly improves the steam temperature utilization rate, compared with the traditional heating mode, can effectively reduce the steam consumption, thereby reduce energy consumption, save production cost for enterprise, simultaneously in the steam heating process, motor drive rotating shaft rotation, make the stirring rod do circular motion in the mixed stock bin, carry out sustainedly to mix material, not only speed up the heat transfer rate, still ensure that each part of mix material can fully contact with steam, heat more evenly.
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