Scraper Conveyor

applied range

MS series buried scraper conveyor is a general purpose machine, can be used in chemical industry, metallurgy, mining, machinery, electric power, transportation, Dodge, grain, oil and public utilities sector delivery of powder dust, small particles and small bulk materials. The scope of its application are as follows.

(1) the material bulk density: β =0.2 ~ 1.8t/m3 (MZ recommended β < 1

The temperature of the material

(2): t ≤ 120 ℃.

(3) moisture content: particle size, viscosity and water content of materials related to the material, usually by hand into a group and not easy to loose bounds.

(4) the material granularity: delivery of materials and its hardness is related to particle size, the recommended values are shown in table 12-6.

(5) for conveying materials for example: coal, coal, slag, fly ash, broken soot, carbon black, rock phosphate, ammonium bicarbonate, urea, ammonium chloride, soda ash, sulfur iron slag, plastic monomer, active carbon, solid pesticide, Jiao Tanfen, limestone powder, chromium powder, dolomite powder, copper concentrate powder, alumina, iron oxide powder, quartz sand, sintered return ores, cement, clay, clay, sand, sand, wheat, soybean, corn, rapeseed, rice bran, corn, starch, flour, corn, bamboo, wood, shell and sawdust; scraper conveyor is recommended for boiler room coal and grain delivery MZ type buried (such as wheat, corn, soybean, etc.) and light materials (such as wood chips, sawdust, etc.).

(6) has the following properties of the material should not be used for ordinary buried scraper conveyor: high temperature, toxic, explosive, wear resistance strong, viscous (adhesion) strong, suspended sex is very strong, liquidity is especially good and very brittle and do not want to be broken material.

(7) when the conveying material density of the material in the large size materials, the percentage of relatively high, fine granular or powdered material with high water content and easy to bond, pressing, tend to produce the scraper chain floating in the transportation of materials, this phenomenon is called "floating chain" or "drift" in horizontal conveying. It is easy to generate for floating chain material, in the design should consider measures. Such as the conveyor unit length shoulds not be too long, model selection can be properly enlarged; MS16 ~ MS25 should give priority to the use of roller chain; scraper according to 70 ° tilt welding on the chain; with plate to prevent the chain floating etc..

Two、layout

MS type buried scraper conveyor can be suitable for horizontal or slant small layout, dip 0. A 15. The length of the single equipment shall not be more than 80m.

MC type buried scraper conveyor can be applied to a greater inclination or vertical layout, dip 30. A 90. Conveying equipment height not more than 30m.

Can be horizontal and vertical arrangement of MZ type scraper conveyor. The single equipment conveying height not more than 20m, the total length of the horizontal part of not more than 30m.