DEPUMP®AHR rubber lined slurry pumps, corrosion-resistant slurry pump, generally means that the lining of the slurry pump is made of rubber. From the lining material of the slurry pump, it can be divided into rubber lining and metal lining (high chromium). AHR rubber lined slurry pumps are similar to AH metal lined slurry pump in structure.The AHR Rubber Lined Slurry Pumps is that the inner lining of the slurry pump is made of natural rubber.
The lining of the slurry pump is generally divided into two types, wear-resistant metal and wear-resistant rubber. Rubber Lined for AHR Rubber Lined Slurry Pumps is generally better than metal lining (high chromium) in corrosion resistance, but the corrosion resistance is not very good. The metal high-chromium alloy lining generally has good wear resistance. Therefore, when choosing a slurry pump, the lining material must be selected according to the customer's industrial and mining conditions and the composition of the slurry to be transported.
The shaft seal types of DEPUMP®AHR rubber lined slurry pumps mainly include packing seal and auxiliary impeller seal. The auxiliary impeller seal is used to seal the pressure generated by the impeller and the auxiliary impeller in series. The mine pressure value cannot be greater than 10% of the pump outlet pressure value. This type of sealing can not add shaft sealing water (regularly add grease through the oil cup on the pump body) and not dilute the pulp; but it will increase the power consumption (generally need to increase about 5% of the rated power).
From the lining material of the slurry pump, it can be divided into rubber lining and metal lining (high chromium).AHR rubber lined slurry pumps are similar to AH metal lined slurry pump in structure.The AHR rubber lined slurry pumps is that the inner lining of the slurry pump is made of natural rubber.Packing seal is a common form of shaft seal, which is suitable for various working conditions. It can be matched with special materials such as PTFE packing and graphite packing, and can be used in corrosive or high temperature conditions. It has the advantages of simple structure and convenient maintenance. However, the shaft seal water needs to be added, and sufficient water pressure and water volume should be ensured. The shaft seal water pressure is the AHR Rubber Lined Slurry Pumps outlet pressure plus 35kPa (0.35kg/cm2), and the shaft seal water volume depends on the size of the bracket.
AHR rubber lined slurry pumps series adopts the same series of transmission parts, including brackets and bearing assemblies. The pump shaft has a large diameter, good rigidity, short cantilever, and will not bend and vibrate under severe working conditions. The bearing varies according to the power of the transmission. Heavy-duty single-row or double-row tapered roller bearings and cylindrical roller bearings are selected, which can withstand the maximum axial and radial loads of the AHR rubber lined slurry pump. The bearings can be lubricated with grease or thin oil according to the structure of the bearing housing. There are sealed end caps at both ends of the bearing body. , The labyrinth sleeve and the labyrinth ring can prevent the slurry and other dirt from entering the bearing, ensure the safe operation of the bearing, and have a long service life.
The AHR rubber lined slurry pumps has a double pump casing structure, and the pump body and pump cover have replaceable corrosion-resistant rubber linings (including impeller, front sheath, rear sheath, etc.). The pump body and pump cover are common to those of the AH type pump, and its transmission part and installation form are the same as those of the AH type pump.
Slurry Pump can be divided into Horizontal Slurry Pump, Vertical Slurry Pump and Submersible Slurry Pump. MAHR Rubber Lined Slurry Pumps belongs to Horizontal Slurry Pump. If you want to know more, you can send us an email and we will get back to you soon.
Rubber Lined Slurry Pumps are manufactured to be interchangeable with the most common slurry pump designs and feature a wide range of options. MAH Slurry Pumps provide rugged perfomance and reliability in the most demanding slurry pumping applications.Experience of numerous applications,Mining and mineral processing, sand and gravel, dredging,copper,iron ore, diamond, alumina, coal, gold, kaolin, pulp and paper, steel, sugar, chemical, FGD, sand blending, power, construcion, tunneling. Horizontal slurry pumps are applied in various slurry transport applications.
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DEPUMP TECHNOLOGY is a professional slurry pump manufacturer and is primarily to produce and sale various slurry pumps, sump pumps,AH AHR slurry pump and spare parts in China, sand pumps and others, and meanwhile, OEM pumps and Parts are also available from us. Located in Hebei province, DEPUMP with many years of project experiences, has been winning a good reputation at home and abroad, by virtue of a first-class team staff taking charging of R&D, production, technology and after-sale services. Our products are widely used in mining, metallurgy, coal washing, power plant, environmental protection and other industries in over 100 countries and regions around the world.
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