We all know that the pump is suitable for river dredging, dredging and embankment reinforcement, and also suitable for transporting mud containing solid particles in coal mines, power plants and mines. How to replace accessories? The following is some information compiled by the hydraulic sewage pump editor:
If the sand pump is used to replace the accessories and the sand discharge and delivery pressure are found to be insufficient, the layered inspection shall be carried out according to the maintenance steps of the sand pump operation. First, check the replacement position that should be marked. Then, according to the detailed operation of the after-sales instructions and maintenance manual, deploy the circulating parts from the original factory to the site for replacement, and prepare a complete set of seals for standby in advance.
Remove the front shell and front plate of the pump head, observe the damaged part of the internal channel, replace the severely damaged part, and update the assembly and seal one by one. After installation, in order to observe whether the pump operates smoothly and normally, the secondary startup test can only be carried out after the pressure test.
The pump body, impeller and protective plate can be made of high manganese nodular cast iron, high chromium alloy and non-metallic wear-resistant materials, which are widely used in sand reclamation projects such as the Yellow River basin, the Yangtze River basin and coastal reclamation.
Well, today's introduction of the hydraulic sewage pump is here. I hope it can bring you some reference value! Thank you for reading today!
