A gating system arrangement for a cast iron stave with tuyere segments
CN224687880UActive Publication Date: 2026-08-28SHANGHAI BAOSTEEL CASTING
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Patent Information
- Application Number
- CN202521710245.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-12
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-08-12
AI Technical Summary
Technical Problem
[0003]本实用新型所需要解决的技术问题是针对现有风口段铸铁冷却壁生产所存在问题而提供一种风口段铸铁冷却壁浇注系统的排布结构
Benefits of technology
[0010]由于采用了如上的技术方案，本实用新型具有如下优点：显著提升了浇注系统的可靠性和铸件质量，核心在于控制流动平稳性和保护铸型，减少卷气、夹渣，铸件夹杂物降低40%+，表面质量提升，延长模具寿命2-3倍。
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224687880U_ABST
Abstract
The utility model discloses a kind of arrangement structures of blast hole section cast iron cooling wall pouring system, and the pouring system has 1 pouring cup, 1 direct sprue, 1 cross sprue, 13 inner gates, pouring cup is communicated with the one direct sprue, the direct sprue is also communicated with the cross sprue, and the cross sprue is connected with 13 inner gates, and metal liquid flow in pouring cup is injected into the cavity of casting sand mould of blast hole section cast iron cooling wall by direct sprue, cross sprue and 13 inner gates;It is characterized in that, the direct sprue is arranged with 15 ° inclination and lower pad refractory brick, and the flow of molten metal can be optimized, defects can be reduced and the casting mould is protected.
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