Zero Pollution Pneumatic Conveying System Pump For Conveying Materials

Pump is also called the warehouse pump,it is conveying powder material of a kind of reliable dynamic pressure dense-phase pneumatic conveying device. Pump convey has two kinds for conveying, one is the most commonly used way of convey, and at the bottom of the tank material through conical surface aeration tank filling, nozzle jet or other methods to fluidization; It set on the bottom fluidized pneumatic plate (layer) can make the material convey through the upper portion of the tank. Conveying gas in the tank different input plane distribution depends on the material properties.

Pump convey is a discontinuous transmission process, before the pump fille with the material delivered within, all valves are closed.

Dense Phase Pneumatic Conveying System

General Introduction:

The dense phase pneumatic conveying system is applicable to the conveying of powder material as dry ash, cement, and industrial chemicals. It is a high efficiency, zero pollution conveying system, widely used in the material conveying in industry of power plant, building materials, and chemicals.

Technical Characteristics

High Energy Saving

For the reasonable fluidizing structure, the fluidizing state of the material is good, and the air consumption is obviously lower than the same function equipment. After years research and development, we have improved the fluidizing structure for many times to improve the working efficiency and lower the energy consumption.

High Material-Air RatioIf the fluidizing effect is good, air consumption is low, the material-air ratio will be high. The test has shown that when the equivalent distance is within 500m, the ratio will reach above 30Kg (ash)/Kg (air)

Low Material Flowing Speed

Because the air consumption is low and the material-air ratio is high, the material will have shunting movement in the pipe, achieving dynamic and static pressure conveying. Therefore, the flowing speed of the material is slow, the abrasion of the valve and pipeline is low, and the service life of the wearing part is long.

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.