Arch-Breaking Air Disc
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Features
- The vibration effect of the arch-breaking air disc acts directly on the powder itself, and long-term use will not cause any adverse effects on the silo.
- The arch-breaking air disc occupies small space, is easy to install, has low maintenance cost and is very convenient to use.
- Applied in various powder and granule industries, such as alumina, fly ash, barite, bentonite, black smoke powder, cement, clay, limestone, starch cement slag, diatomite fly ash, flour, fluorite, gypsum, hydrated lime, perlite, PVC, resin, table salt, sand, soda ash, sucrose, soap powder, talc powder, etc.
Overview
The arch-breaking air disc is an economical and feasible arch-breaking solution for pipelines and silos. Its air nozzle is made of high polymer material, which can be easily installed on pipelines or silo walls, and is suitable for dry bulk materials with low blockage degree.The arch-breaking air disc is a highly effective arch-breaking equipment in various powder and granule industries at present. It combines the combined effects of vibration flow assistance and air-jet flow assistance, enabling convenient and smooth unloading of various materials from silos of various forms.
The flow aid disc is made of wear-resistant silica gel material. During operation, it can generate two actions simultaneously: air blowing and vibration. Compressed air is sprayed around along the silo wall, and due to the continuous change of air pressure, the edge of the air disc will produce high-frequency vibration. All these effectively promote the downward flow of powder and granule materials in the silo.This product is installed in groups on the upper part of the discharge port. Through the pneumatic principle, it promotes smooth discharge, and is one of the ideal accessories for silos. Intermittent operation is recommended.
Basic Material: Imported high-strength silica gel.
Working Pressure: 34Kpa ~ 400Kpa.
Working Temperature: -30 degree centigrade ~ 120 degree centigrade.
Working Mode: Continuous or intermittent (adjustable).
Technical Parameters
Technical Parameters
| Models | Diameter of the disc | A | B | 0 | D | E | F | Trachea Selection |
| Miniature 48 | 2” | 1/8* NPT | M13 | 1/2" (13mm) | 9/16” (14mm) | 11/2” (38mm) | After Installation 54mm | 1/4(6mm) Pipes |
| Standards 43 | 4” | 4/4 NPT | 1/2" NPT | 7/8" (22mm) | 13/16" (30mm) | 3" (76mm) | After Installation 103mm | 3/8”-1/2” (10-13mm) Pipes |
| Heat Resistant： -55~200℃ | ||||||||
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Scraper Arch Breaker
- High-Quality Material Guarantee: The main body is made of SUS304 stainless steel, which has stable physical properties. It is not only corrosion-resistant and wear-resistant but also meets the hygiene level requirements of the food and pharmaceutical industries, avoiding contamination when materials come into contact with the equipment. SUS304 stainless steel scraper arch breakers are safe for food-grade applications.
- Simple Structural Design: The overall structure has no complex redundant parts and adopts a "bolt-free" assembly process, reducing gaps for material accumulation and cleaning blind spots. During daily maintenance, there is no need to disassemble complex components; only the scraper wear condition and gear lubrication status need to be checked, which greatly reduces maintenance costs and downtime. Low-maintenance scraper arch breakers save production costs for factories.
- Long Service Life: The core transmission components (gears) adopt precision machining technology, and combined with the wear-resistant treatment of the scraper, mechanical loss during operation is reduced. At the same time, compared with chain transmission, the gear transmission method avoids the risk of chain loosening and breaking, and the average service life of the equipment is more than 30% longer than that of traditional discharging equipment. Long-life scraper arch breakers reduce equipment replacement frequency for manufacturers.
- Significant Arch-Breaking and Wall-Cleaning Effect: The design of the scraper making circular motion along the silo wall can directly act on the retained materials on the side walls and bottom of the silo. It not only solves the "bridging" and "hollowing" problems but also cleans the materials attached to the silo wall, avoiding caking and deterioration caused by long-term material retention and improving material utilization rate. Scraper arch breakers with excellent wall-cleaning function enhance production efficiency.
- Alleviating Material Segregation: For mixed materials with uneven particle sizes, traditional discharging methods are prone to "segregation" (large particles concentrate at the bottom and small particles concentrate at the top) due to different particle settlement speeds, which affects subsequent production quality. The scraper arch breaker keeps the materials in a mixed state during the falling process through the uniform stirring and pushing of the scraper, effectively alleviating the segregation problem. Scraper arch breakers prevent material segregation for consistent product quality.
- Quiet Operation Experience: The gear transmission link adopts a high-precision meshing design, and combined with the lubrication treatment of bearings, the noise during operation is controlled below 60 decibels (equivalent to the volume of daily conversation), avoiding the harsh noise of traditional discharging equipment during operation and improving the workshop working environment. Quiet scraper arch breakers create a comfortable working environment for production line engineers.
- Wide Hopper Angle Adaptability: It can adapt to hopper angles within 45°. Whether it is a vertical silo or an inclined silo, accurate connection can be achieved by adjusting the installation angle, without the need for large-scale modification of the existing silo structure. Scraper arch breakers with flexible hopper angle adaptation fit various silo types.
- Rich Specifications and Customization Options: Standard caliber specifications from φ40 to φ500 are provided, covering different needs from small laboratory equipment to large-scale industrial production lines. For large-caliber needs beyond the standard caliber (such as above φ500), exclusive equipment can be customized through technical consultation according to the customer's silo size and material characteristics, ensuring seamless connection with the existing production system. Customizable scraper arch breakers meet diverse industrial needs for purchasers.
- Expandable Blade Design: It supports the installation of multiple scraper blades (the specific number is determined according to material fluidity and discharging volume). The more blades there are, the higher the discharging efficiency and the more uniform the material stirring, which can be flexibly adjusted according to the actual production rhythm. Expandable blade scraper arch breakers optimize discharging efficiency for different production beats.
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Bin Bottom Vibratory Discharger
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- The discharge hopper is integrally stamped, with good rigidity and smooth inner wall. The built-in tapered discharge plate protrudes upward to ensure no material residue in the discharger.
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