In-System Equipment
Dome Valve
High pressure dome valve to control the flow of ash located in the upper part of the conveyor has a special seal, working in modes inflation-deflation, admits ash into the container of the pneumatic conveyor and closes before pressure in the system rises and the transportation process starts. The valve is offered as a system or a separate product.
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The dome valve has a special heat-resistant coating
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Operating pressure - 35 bar
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Temperature of ash - up to 480 C
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Optional water cooling at temperatures above 200 C
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2 types of actuators: pneumatic cylinder and vane
Principle of Work
Benefits
• Full bore unobstructed material flow
• Simple robust fully proven design
• Made of stainless steel
• Can cut through moving or static columns of material
• Wide range of valve sizes - from 50 to 650 mm
• Forms a pressure tight seal when closed
• Copes with high pressure up to 35 bar
• Handles a temperature range from -20 to 480 C
• Long life - up to 4 years
• Up to 1 million cycles between overhauls
• Low maintenance costs
• Availability of spare parts
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Dust Filters:
We offer the filters that are suitable both for individual silos and for the centralized dust removal.
Filter models:
Bag filters cleaned with compressed air
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for continuous processes
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effective cleaning
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integrated automation
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also for specialized applications
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Cartridge filters cleaned with compressed air
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small size - high capacity
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for continuous processes
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good degree of purification
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integrated automation
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also for specialized applications
Bag hose filters cleaned with vibration
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for batch processes
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typical for storage bins located outside the premises
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also for specialized applications
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Dust cyclones
• Standard material - polyester fabric
• Other materials on request
Metal framework materials
Bag filters, cleaned with compressed air:
• acid resistant stainless steel
• construction steel
Cartridge filters, cleaned with compressed air:
• acid resistant stainless steel
Bag hose filters, cleans vibration:
• construction steel
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Air Slides:
- Open-top and closed-top airslides
In power industry for unloading fly ash silos used open-top air slides. Closed-top air slides with a gentle slope and conveying air layer are used to transport materials over short distances (up to 25 m). Conveying air is produced by low pressure air pumps.
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Transport distance up to 100m.
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Particle size of 40 - 500 μм m
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Capacity up to 3000 t / h
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