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进口离心液下泵美国阿卡迪亚品牌

进口离心液下泵Product Description: The utility model comprises a motor arranged above the motor base, a pump shaft connected with the motor shaft through a coupling, and a pump body arranged at the lower end of the pump shaft; The utility model is characterized in that a bearing seat is arranged between the motor seat and the bottom plate, a bearing box is arranged at both ends of the bearing seat, and a bearing is arranged in the bearing box A liquid throwing ring is arranged under the bearing at the lower end of the bearing seat, and the liquid throwing ring is fixed on the pump shaft through fastening screws A material retaining device is arranged below the liquid throwing ring, and the material retaining device is fixedly arranged on the inner surface of the connecting pipe;进口离心液下泵 The suction port under the pump body is provided with a filtering device, the liquid outlet of the pump body is connected with the liquid outlet pipe, and the upper end of the liquid outlet pipe is arranged above the bottom plate through the bottom plate. The utility model has the advantages of simple structure, good stability and good use effect, which greatly reduces the frequency of shutdown and maintenance, improves the working efficiency of the pump and prolongs the service life of the pump. characteristic: The bearing of single-stage vertical cantilever centrifugal submerged pump is not in contact with liquid. It is suitable for conveying solid particles containing less than 35% and particles less than 0.2mm and corrosive liquid. It is used in petroleum, chemical industry, chemical fertilizer, papermaking industry, steelmaking plant, waterworks and other industrial departments. The submerged pump of the prior art will have medium entering the bearing, which will affect the service life of the bearing and increase the service cost; In addition, when the submerged pump of the prior art works, impurity particles will enter the pump body, which will cause blockage after long-time operation, affect the normal operation of the pump body, and increase the maintenance frequency,进口离心液下泵 which will not only affect the working efficiency of the pump, but also reduce the service life of the pump. Principle: A liquid throwing ring is arranged under the bearing at the lower end of the bearing seat, and the liquid throwing ring is fixed on the pump shaft through fastening screws; Effectively prevent the medium from entering the bearing and affecting the stable operation of the bearing; A material retaining device is arranged below the liquid throwing ring, and the material retaining device is fixedly arranged on the inner surface of the connecting pipe; Block the medium flowing into the connecting pipe to the greatest extent; The upper end of the filter device is arranged to be matched and connected with the neck of the suction inlet of the pump, and the filter screen body of the filter device is arranged as an arc, which increases the liquid inlet area, has simple structure, good stability and good use effect, greatly reduces the frequency of shutdown and maintenance, improves the working efficiency of the pump and prolongs the service life of the pump.

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