耐火熟料冷却装置
By employing a cooling device with a vertical cylinder and an inclined box, the thickness of the material layer is controlled by natural sliding and friction, and the temperature is controlled by wind pressure. This solves the problems of slow cooling speed and high energy consumption of refractory clinker, and achieves a high-efficiency and low-cost cooling effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN AMPERE NEW MATERIAL TECH CO LTD
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-17
AI Technical Summary
Existing refractory clinker cooling technologies suffer from slow cooling rates, high energy consumption, complex equipment, high costs, and environmental problems, and these problems cannot be effectively solved by existing technologies.
The method employs a structure comprising a vertical cylinder, an inclined box, and a discharge device. By controlling the air pressure of the blower, the temperature of the air chamber is controlled, thereby achieving temperature control of the refractory material. The thickness of the material layer is controlled by natural sliding and friction, and the cooling temperature is controlled by air pressure.
This technology enables efficient cooling of refractory clinker, reduces energy consumption, simplifies equipment structure, lowers maintenance costs, improves the working environment, and enhances cooling performance.
Smart Images
Figure CN224517425U_ABST
Abstract
Claims
1. A refractory grog cooling device, characterized by, It includes a vertical cylinder, an inclined box and a discharge device connected in sequence. The vertical cylinder is connected to the outlet of the rotary kiln and the inclined box is connected to a first air duct for cooling refractory clinker. The inclined box is equipped with multiple baffles to slow down the flow rate of materials. The retaining wall is equipped with a second air duct for cooling refractory clinker.
2. A refractory grog cooling device according to claim 1, characterised in that, The bottom of the inclined box is provided with a box grate, and the first air duct is a mesh formed on the box grate; The lower part of the inclined box is sealed with a first air chamber and a second air chamber. The first air chamber is connected to a first fan. The cold air generated by the first fan enters the vertical cylinder in sequence through the first air chamber and the first air duct. The second air chamber is connected to a second fan, and the cold air generated by the second fan enters the material channel sequentially along the second air chamber and the first air duct.
3. The refractory grog cooling device of claim 1, wherein, A waste heat outlet is provided above the inclined box, and a third fan is connected to the waste heat outlet.
4. The refractory grog cooling device of claim 1, wherein, The inclined box is equipped with a thermocouple temperature measuring instrument for detecting the temperature of refractory clinker, and wind pressure sensors for detecting wind pressure are respectively installed in the first air chamber and the second air chamber.
5. The refractory grog cooling device of claim 1, wherein, The unloading device includes an inclined discharge port located at the outlet of the inclined box and a fully automatic vibrating feeder.
6. The refractory grog cooling device of claim 2, wherein, The first blower is a high-pressure Roots blower, and the second blower is a high-pressure, high-volume centrifugal blower.
7. The refractory grog cooling device of claim 3, wherein, The third fan is a high-temperature resistant fan.
8. The refractory grog cooling device of claim 1, wherein, The tilt angle of the inclined box is not less than 35°.