Charge distributing device in at least two parts above a bunker installed at the shaft furnace top
By designing the loose material distribution device, the deflection plate and hinged rod drive are used to achieve uniform charging of the blast furnace hopper, which solves the problems of uniform charging and space saving at the blast furnace mouth, improves the stability and wear resistance of the device, and prolongs the Maintenance intervals.
Patent Information
- Application Number
- CN200410058607.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2003-07-23
- Filing Date
- 2004-07-23
- Publication Date
- 2005-02-09
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The problem of uniform charging in two loose material hoppers above the blast furnace mouth is difficult, especially when one hopper is being filled and the other needs to be emptied. It is difficult for existing technology to effectively solve the uniformity and space of charging. Save questions.
A loose material distribution device is designed, which is associated with the inlets of at least two containers through a loose material deflection plate. The deflection plates alternately open or close the two inlets to achieve deflection and distribution of loose materials, and are ensured by hinged rod drives and guide tracks. The stability and wear resistance of the device.
It achieves even distribution of loose materials between the two containers, saves space, improves the simplicity and stability of the device, extends the maintenance interval, avoids excessive soiling of the guide and hinge devices, and ensures the stability of the blast furnace operation. sex.