Compact Structure Double Shaft Mixer Screw Axis For Dry Ash Conveying System

Double shaft mixer screw axis,used in Double Shaft Mixer,for the dry ash conveying system:

Screw shaft assembly is the main component of dual-axis mixer, the main component of spin around to the screw shaft, bearing, bearing sleeve, bearing cover, gear, sprocket, oil cup, blade and other parts.

Spin around to the screw axis manufacturing accuracy requirement is high, the process performance is good, and bearing, bearing sleeve, bearings with strict requirements. Gear tooth profile is GB1224-85. It have shield protection gears, chain wheel, can be safe and effective operation. Oil cup for pressure distribution type oil cup, filling lubricating oil is convenient and effective. Material selection of double shaft mixer blade wear resistance and not easy to stick ash composite ceramic. Leaf blade simple reasonable structure design, easy to change after wear and long service time.

The equipment is suitable for coal-fired power stations of dry ash conveying system, for dry ash water mixing. This machine can smoothly make dry ash as the moisture content 25% of wet ash loading outbound, it can also be made high concentrations of dry ash mortar, outbound shipment or belt conveyor, etc. The machine has compact structure, stir well, no dust, conform to the requirements of environmental protection, etc. A capacity of 10 - 200 tons/hour, can be equipped with microcomputer control according to user requirements, it is a ideal equipment in the processing of fly ash in thermal power plant.

The drive mode for two main shafts is synchronous gear transmission

This drive mode can ensure the two shaft have a reliable synchronization. For the mixer adopting chain drive mode, the two shaft may has dis-synchronization for the falling of chain caused by insufficient tension, which may damage the screw shaft and blades.

Technical Parameter of the Double Shaft Mixer

Company Profile：

  Qingdao Kechengyi Environmental Protection and Electric Power Technology Co., LTD. is a comprehensive enterprise focusing on equipment research and development, equipment manufacturing, and service, especially for the thermal power plant auxiliary equipment and environmental protection equipment. The company has rich design and manufacturing experience and many successful performances on the ash handling, slag handling, dust removing, desulfurization and denitration for CFB boiler and pulverizing coal boiler.

  Qingdao Kechengyi Environmental Protection and Electric Power Technology Co., LTD. has established perfect quality control system and carried out the manufacturing and management of the equipment according to the requirements of ISO9001 quality management system; In order to have better participation in the international thermal power field, the company has obtained relevant qualifications to directly import and export the power plant equipment and spares. The company has excellent research and development team and experienced production team, which makes the annual production capacity reaches 4000 tons. The products have been adopted by more than hundreds of power plants at home and abroad for the excellent product quality and after-sales service.

  Company's main products:

  Drum type ash cooler, bucket conveyor, bucket elevator, embedded scraper conveyor, scraper slag conveyor, dry type slag conveyor, hydraulic shut-off gate, single roller slag crusher, steel ash bin, slag bin, de-watering bin, electric feeder, wetting mixer, dry type bulk loader, pressure relief valve, dense phase pneumatic ash conveying system, dilute phase pneumatic ash conveying system, coal ash separation system, pneumatic double gate valve, pneumatic swing valve, cone pump, material seal pump, coal ash separator, cyclone collector, wear-resistant ceramic elbow, tee joints, and various valves.

  Adhering to the "first-class design, first-class products, first-class service" principle, the after-sale service department of the company can provide excellent pre-sale service, sales service and after-sale service to the customers.

  1、 Pre-sale service: dealing with various consultations and questions, and sending professional technical personnel to do on-site investigation to provide preliminary design plan and reasonable suggestions.

  2、 Sales service: the engineering technicians will keep contact with the customers positively so as to adjust the design plan, production schedule, and delivery time immediately based on the needs of the customer and report the progress to them at any time, and do all the best to meet the requirements of customers.

  3、 After-sale service: implement “provide on-site service in 24 hours system”, which means the personnel will arrive the customers’ working site to provide service within 24 hours after we got the call of the customers (in China). We will provide high-quality products and good service to the customers and sincerely welcome new users come to visit our company at the same time.