Trough Chain Conveyors
The drive station has a flange or pedestal bearings for the drive shaft, depending on the size. Sealing is provided by grease-filled, double radial shaft seals.
The entire drive station together with the inspection flap can be dismounted for easy maintenance. The drive consists of a standard geared motor unit mounted on the bracket attached to the side. Suitable safety clutches can be provided to prevent overloads.
The trough consists of individual, standard-length sections with connecting flanges. Hold-down rails are recommended for most of the materials to be conveyed. These prevent the material from building up and thus the chain climbing.
For moderately abrasive materials, the side walls and base plate are protected by manganese alloy steel against wear. Fusion-cast basalt linings or liner plates with hard surface welding are recommended for use with highly abrasive materials.
Scraper Conveyors
scraper conveyors are designed to handle the addition and removal of fuel and waste during production processes.
Bootec drag conveyor effectively handles fine metal particles and small broken metal chips. Drag chain conveyors effectively scrape fine chips and swarf sludge from cutting steel, cast iron, aluminum, brass, composites, and more. They also perform very well in high volume coolant applications. Incorporate a filtration system or EcoFilter cell with a scraper conveyor system to maximize ROI.
Customizable dimensions allow the drag chain conveyor to fit the users’ precise application. Additionally, large pitch drag chains and heavy-duty steel components ensure durability in high volume chip and sludge applications. A completely detachable chain design makes maintenance easy on this long-lasting conveyor.
Scraper Conveyors
A scraper conveyor is a type of flight conveyor. It consists of a trough in which a continuous driven chain with flights is running. The flights are scraping the material over the bottom of the casing. The material is moving forward to the discharge point
The design is ideal for slower transportation speeds over short distances, on moderate inclines, or even under water.
We use forked chains, round link chains as well as box scraper chains as a chain type. According to the product and load, we use single as well as double strand versions.
Bootec Engineering is a Chinese company which manufactures and supplies bulk material handling conveyors and conveyor components for the mining and quarrying industries. Conveyors are available in a variety of sizes and configurations for duties including in-plant, overland, incline, stock pile, tripper, mobile, slew and many other applications in and around the mining and processing area.
Conveyor components are also available including chutes, primary and secondary scrapers, pulleys, rubber belts, idlers, spray cleaning systems, impact beds, skirting rubber, skirting systems, return plows, drive motors and reducers, guards and structural steel work.
Bootec offers customer focused and post service care that includes a comprehensive range of spare parts and on-site service capability for conveyors and associated equipment.
Complete conveyor systems
Our bulk material handling conveyors are made from quality components designed to deliver long, trouble free service life in the most arduous conditions. Size range is available in belt widths from 500mm to 2,200mm with conveyor lengths, inclines and capacity to suit your application.
- Ash Handling Equipment
Process
The high-temperature ash discharged from the furnace is firstly broken into small pieces by the roller-type slag breaker to facilitate cooling and transportation.
After the crushing of the ash and slag into the water-cooled screw slag extractor and between the screw blade and the outer cylinder cooling heat transfer back out.
If necessary, air lock (star ash discharge valve) can be provided at the outlet of the slag cooler.
Ash inlet temperature is less than 900 ℃, clinker size less than 100 mm, the transmission distance is 4 to 7 m, the level of the installation
Advantages
1. Facilitate the comprehensive utilization of slag.
2. Reasonable structure design, reliable operation, safe operation and good sealing performance.
3. Good load adaptability and remote control
Scraper slag remover
1. The cast stone slab is placed at the bottom of the base groove, which can effectively improve the wear resistance of the material and prolong the service life of the base groove.
2. The scraper material of the double-chain scraper is cast steel, the transmission chain is 25MNV high-strength material for mining, and the structure is double-row ring welding. In the process of transporting ash, the tightness of the chain can be automatically adjusted by the device at the front of the device.
3. The double-chain slag removing machine can reduce the labor intensity of the furnace workers, improve the working conditions of the boiler room, and ensure the boiler production efficiency to the greatest extent.
4. Compared with other closed type slag removing machines, the double-chain type is an open design, which can ensure that all ash can be discharged to the outside of the boiler.
5. The scraper support is a cast stone rail support method, which avoids various problems of supporting by the rollers, and can effectively reduce the maintenance cost of the equipment.
6. It is suitable for the slag removal of single-drum boilers with all slag outlets arranged at the rear and lower parts of the boiler.
7. The chain is automatically tensioned by manual or machine. The double overload protection system of the motor can ensure that the chain is not dragged, not stacked, and the ash is transported smoothly, meeting the requirements of industrial boilers and heating boilers.
Boiler removal scraper type
TYPE (Length <8M Slag 0.6-2.3T/H)
For boiler 2ton/h~25ton/h
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Drag Chain Conveyors for Fine Chips and Sludge
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