InstallationSediment pumpsAttention to detail:
The sediment pump is an impurity pump used for sediment extraction operations. It is mainly composed of pump body, impeller, guard plate, pump cover bracket and bearing assembly. The pump casing can be ordinary cast iron, cast steel, alloy. The material of the impeller and guard plate can be made of cast iron, cast steel, and wear-resistant.
Alloy and non-metallic wear-resistant materials are manufactured, and users can choose according to their use when ordering. It can be said that the emergence of sediment pumps has brought convenience to people's work, so do you know what details to pay attention to when installing sediment pumps?
1. Check whether all parts are defective, add two-thirds of the butter in the bearing, and apply a layer of butter on both sides of the paper pad.
2.The sleeve is lubricated with an O-ring seal.
3. The skeleton oil seal must be filled with butter and then put into the mud pump seat, and then the bearing should be installed.
4. Install the bearing on the motor base, then put on the paper pad, oil retaining ring, install the shaft and the support cylinder and fix it with screws.
5. Put on the paper pad, install the bearing sleeve, key, pump seat and impeller, and rotate the impeller by hand after tightening the impeller nut, and rotate it flexibly.
6. Put on the paper pad and install the pump shell, fix it with screws and install the filter screen. Then pull the impeller by hand and rotate flexibly.
7. Install a key and a driven coupling on the pump shaft, install a key and a driving coupling on the motor shaft, and then bolt the motor and the motor base.
Basic requirements for installing a sediment pump:
First, most of the key words that do not understand the performance of the equipment are suction stroke and lift, what is the suction stroke, the distance from underwater to the inlet of the straw is the suction stroke, the lift is the discharge height and distance of the outlet, many people and the user unit have reversed, only say the head, which is a misunderstanding and misinterpretation of the wear-resistant Paisa pump.
Therefore, the necessary conditions for supporting the equipment are two pipelines: two sand feeding pipes, and the pipeline needs to meet the pressure resistance level and quality matching requirements, on the contrary, the main reason for the rapid damage and short time difference in use.
That. 2. Supporting power requirements and speed option parameter settings, diesel power can be configured with single and double cylinders and four or six cylinders, mainly operating electric start motors, controlling the speed through the diesel refueling valve, adjusting the clutch to apply their own gears, and increasing the speed of the pump synchronously with the amount of sand output and head suction.
That. Third, the design of the load sand ship hoisting device and the suction auxiliary hydraulic operation equipment, the depth of the sinking and the range of sweeping and suction should be designed and realized synchronously according to the actual on-site sand mining operation function, the reasonable length of the blanking and the width of the fixed support, the overall load tonnage should be taken into account, do not blindly launch the operation, so as not to cause the sinking draft shallow and produce safety failures. Rational production is an important link. Except for the fixed platform, the motor or diesel can be started after the foundation fixing screw is laid.