The IHL stainless steel centrifugal pump is a single-stage and suction cantilever horizontal centrifugal pump. Its marking, rated performance point and size are equivalent to the international standard ISO2858. It is a new generation of products that the Ministry of Machinery Industry has decided to replace the F-type corrosion-resistant centrifugal pump.
It can meet the transportation of liquids with corrosive viscosity similar to water in chemical processes. The temperature of the transport medium is generally - 20 to 100 degrees. If necessary, use appropriate cooling measures, the temperature of the delivered medium can be as high as 200 degrees or more. This series of pumps is upgraded and optimized by our company based on the original IH-type chemical pump. IHL chemical centrifugal pump has wider applicability and smoother operation.
Design features
1. The pump uses a new hydraulic model, which is 5% more efficient than ordinary IH pumps, it Increases the shaft diameter and the bearing, lengthens the bearing housing, shortens the cantilever ratio, and makes its performance more stable, The pump can be equipped with different machine seals according to different working conditions, it has a wider range of conveying media and a relatively low price, is one of the most popular chemical pumps. 2. Pump shaft seal: single-end mechanical seal (standard), single-end external seal (simplified structure, easy installation), double-faced machine seal (wearable, with water cooling); 3.Suspension components: The suspension components are modular in design and highly generalized. 4. Pump material: The main over-current parts are standard 304, which can be customized 304L, 316, 316L, 2205, special stainless steel, etc., can meet the transportation of different media, and long service life. 5. Fully sealed shaft: The shaft end adopts a bushing and seals sealing design to ensure that the shaft does not touch the medium and improve the service life of the shaft. Generally, only the sleeve needs to be replaced.
Main application
Alkali and inorganic salts: ammonia-alkali method, ammonia brine mother liquor produced by the combined alkali method, caustic alkali, caustic alkali, chloride and hypochlorite produced by the membrane alkali and ion-exchange membrane process, alkali sulfide, sulfate, hydrogen peroxide and the like. Non-ferrous metal smelting: electrolyzing copper-nickel electrolyte, producing aluminum sodium aluminate, producing cobalt acid mist, producing zinc mineral slurry, producing vanadium ammonium vanadate, producing gold acid mist and thiourea solution, etc. Steel industry: electroplating, pickling, electrophoretic paint, etc. Acid industry: hydrochloric acid, nitric acid, sulfuric acid, phosphoric acid, phosphoric acid slurry, acetic acid, etc. Petrochemical: petroleum refining, cracking, separation, butadiene, alkylbenzene, methanol, etc.
Synthetic fiber and plastics industry: polyester, dichloromethane, epichlorohydrin, trichloropropane, polyvinyl chloride, dimethylformamide, etc.
Paper industry: pulp cooking liquor, green liquor, white liquor, concentrated black liquor, bleaching liquid, etc. Fertilizer industry: urea, ammonium nitrate, ammonium hydrogen carbonate, ammonium chloride, ammonium phosphate, potassium chloride, potassium sulfate, etc. Fermentation industry: intermediates, lactic acid, citric acid, food additives, beer, various fermentation slurries, etc. Environmental protection: various chemicals, including acid and alkali wastewater.
Typical operating conditions: chemical, petrochemical, paper, printing and dyeing, food, etc. The pump's applicable temperature: is - 20 ° C to 100 ° C, which can be up to 200 ° C after sealing with a water cooler.
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