TH410-B70Ⅵ Slide Gate Mechanism
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TH410-B70Ⅵ Slide Gate Mechanism
The introduction of TH410-B70Ⅵ slide gate mechanism is as follows:
Description
1.Type explanation of TH410-B70Ⅵ
●TH:represents the mechanism is designed by TaiHe 410 – represents the standard length of slide plates is 410 mm
●B:represents the way to opening the mechanism gate is “left and right”
●70:represents the maximum standard plug hole of slide plates is 70 mm
●Ⅵ:represents the sixth structure type
2. Main technical parameters of TH410-B70Ⅵ mechanism
●Dimensions: 1400×684×320 (L×W×H)
●Service life: ≥3000 heats
●Stroke: 150 mm
●Spring type: disk spring
●Spring quantities: 6 x 2 groups
●Operating temperature of spring: ≤450 ℃
3. Construction and principle of TH410-B70Ⅵ
TH410-B70VI 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 safety pin hinge. Pressure is transmitted to plate boundary through the support slide bar and the slider slide bar. Driven by the hydraulic cylinder, thereby achieving the flow control.
4. Technical features of TH410-B70Ⅵ
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 safety pin hinge. 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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