TH480-B100Ⅷ Ladle Slide Gate Mechanism
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TH480-B100Ⅷ Ladle Slide Gate Mechanism
The introductions of TH480-B type ladle slide gate mechanism are as follows:
Description
1.Type explanation of TH480-B100Ⅷ
●TH:represents the mechanism is designed by TaiHe
●480:represents the standard length of the slide plates is 480 mm
●B:represents the structure of gate of the mechanism is “left / right” to make the gate opened or closed.
●100:represents the maximum standard plug hole of the slide plates is ф100 mm
●Ⅵ:represents the sixth structure
2. the main technical parameters of TH480-B100Ⅷ mechanism
● Dimensions: 1520×580×340 (L × W × H)
● Service life: ≥3000 heats
● Stroke: 200 mm
● Spring type: coil spring
● Spring quantities: 6 x 2 groups
● Operating temperature of spring: ≤450 ℃
3.Construction and principle of TH480-B100Ⅷ
TH480-B100Ⅷ ladle slide gate mechanism gate composed of: housing, support, slider, springs component and cylinder bracket.
The combination of the upper and slider plate is a boundary, housing is fixed on the base of the bottom of the ladle, support is opening part, and slider is active part. Ladle nozzle and upper plate are fixed in the housing and slider plate and exchangeable nozzle are fixed in the slider, slider component can slide in the support component. A uniform and constant interfacial pressure is established through the spring component in the plate boundary. Under the working condition, support and housing are hinged together through the two hooks. Pressure is transmitted to plate boundary through the support pressure head and the slider slide bar. Driven by the hydraulic cylinder, thereby achieving the flow control.
4.Technical Features of TH480-B100Ⅷ
1. A uniform and constant interfacial pressure is established through the spring component in the plate boundary. Under the working condition, support and housing are hinged together through the support pressure head and the slider slide bar. Pressure is transmitted to plate boundary through the support slide bar and the slider slide bar.
2. The advanced left /right structure of the opening gate, simple mechanism and easy accessibility of refractory. At the operating position, the slider connect with the connecting rod. Start the hydraulic cylinder to pull slider, then the slider drive support component to make rollers into the operating position. Plates interface will automatically establish constant, uniform pressure and without manual operation. Changes in thermal expansion caused by temperature changes and workers operating habits is absorbed by the springs in using time, so that mechanism run more smoothly and more secure.
3. The mechanism is a frame type elastic compression structure, adopting disc spring pressing slide plate. The mechanism has air cooling device to enable more secure and reliable operation and long springs service life.
4. The upper and slider plate chamber is designed with a tightening device, which can satisfy the operating requirements of the high frequency and continuous slide of the slide plates.
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