1. During lifting and transportation, the lifting accessories can ensure the support of the lifting parts. The lifting pump motor base shall be lifted from the lower part of the pump and motor or base. Lifting individual pumps shall be lifted from the lifting eyebolts on the pump inlet flange and support.
2. Short term storage / safekeeping. When the assembly needs temporary storage, the pump shall be stored in a dry place to avoid the influence of dust or corrosion. The protective plates on the pump inlet and outlet flanges shall not be removed.
3. Foundation acceptance and treatment: recheck the size and position of the foundation according to the installation drawing of the water pump in the biogas desulfurization system; The concrete foundation shall have sufficient strength to ensure safety * and be installed in accordance with relevant standards. After coagulation cleaning, the surface shall be free of oil stain or loose layer. The foundation surface on which the gasket is placed shall be flat.
4. The whole machine is in place, leveled and grouted. The pump generally adopts secondary grouting to level the reserved hole of the foundation. Insert the anchor bolt into the bolt hole of the pump base, install the washer and screw the nut. Grout the reserved holes of foundation anchor bolts, tighten the nuts on the anchor bolts after the concrete is solidified, check the elevation and correct it, use non shrinkage cement mortar to conduct secondary grouting on the pump base, and fill the space under the base with concrete to ensure that there are no pores. The welded base shall be cast on the upper surface of the channel steel base. After installing the motor, correct it.
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2022-05-18
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