The main components of mortar pump introduced

The main components of the mortar pump impeller, pump housing and shaft seal device. 1 impeller Open impeller on both sides of the blade without cover, suitable for conveying materials containing a larger amount of suspended solids, low efficiency, rarely used. Semi-closed impeller on the suction side of the cover without cover, and on the other side of the cover, suitable for conveying sediments or particles containing materials, the efficiency is also low; closed impeller blades on both sides of the front and rear cover, High efficiency, suitable for conveying liquids without impurities. Closed impeller has a single suction and double suction in two ways. 2 pump shell role is to seal the impeller in a certain space, so that the role of impeller suction and out of the liquid. Pump casing made of spiral shape, it is also known as the volute. Due to the gradual enlargement of the cross-sectional area of ​​the flow passage, the high-speed liquid thrown out from the impeller gradually reduces the flow velocity and effectively converts part of the kinetic energy into static pressure energy. Pump housing not only brings together the liquid thrown by the impeller, but also an energy conversion device. 3 shaft seal device is to prevent the liquid within the pump casing leakage along the shaft or outside air leakage into the pump casing. Common shaft seal packing seal and mechanical seal two. Fillers are generally impregnated with oil or asbestos rope coated with graphite. Mechanical seal is mainly achieved by the relative movement between the moving ring mounted on the shaft and the stationary ring fixed on the pump casing to achieve the sealing purpose.

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Create value, win-win cooperation, Sustainable Development Professional one-stop hardware supplier 123 service projects focus on a variety of springs, fasteners, stampings, automotive accessories, building materials manufacturing springs, Steel Wire, fasteners, stampings, etc. , product Assembly Product Center all spring fasteners stampings wire Product assembly drawing equipment fasteners, profiled springs, compression springs, tension springs, Scroll Springs, Product assembly drawings, stampings, wire view more about us at a reasonable price, nantong Shunyun IMP. & EXP. Co. , Ltd. is located in Nantong City, Jiangsu Province, Gangzha district, north new city, Ben Giang, Shanghai half-hour economic zone, traffic is very convenient. The company is a jiangsu-based Channel marketing-oriented Foreign Trade Company, and established in 2015 domestic sales and e-commerce operations to develop the domestic market. The company mainly engaged in various springs, fasteners, stamping parts, mechanical products and equipment, measuring tools, cutting tools, tools, instruments, electrical appliances, auto parts, building materials, etc. , complete sets of equipment, to meet more aspects of customer needs. The company has a wide range of commodity information network and a strong executive team, partners across all walks of life.

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