Five troubleshooting methods for high viscosity internal gear pumps

1. The high viscosity internal gear pump does not absorb or drain. Most of the failures are caused by the bottom valve being stuck, the drainage part being fouled, the water absorption height being too high, or the suction pipe leaking. The inspection should be carried out one by one, and the bottom valve should be repaired, the fouling should be removed, and the steering should be corrected.
2. The high-viscosity internal gear pump pipe leaks or leaks. Mostly because the nut is not tightened. If the leakage is not serious, the residual oil pump can apply cement slurry, wet mud or soft soap to the leak; if the joint leaks, use a wrench to tighten the nut. In case of serious water leakage or air leakage, it must be disassembled.
3. The high-viscosity internal gear pump asphalt pump vibrates violently. It may be that the electric rotor is unbalanced or the coupling is poorly coupled. Sometimes the bearing wears and bends, the parts of the rotating part are loose and broken, and the pipe bracket is not strong, which may cause vibration. It should be adjusted, reinforced, inspected or replaced separately.
4. The high-viscosity internal gear pump impeller is broken. When the damage is not great, it can be repaired. If the damage is serious, it should be replaced or plated with cemented carbide. If it is completely damaged, the impeller should be removed and sent to the repair shop for repair.
5. The high-viscosity internal gear pump shaft is bent. Mostly due to the impact load, the heat transfer oil pump belt is too tight, improper installation and so on. If the bend is not serious, use a manual screw to correct it, but do not use too much force to prevent complete breakage.

Mixing Transferring Barrel

The ZLT series mixing transferring barrel is researched and developed by our company on the basis of absorbing advanded pharmaceutical production processes in Western Europe. It is suitable for transferring materials of closed production processes in pharmaceutical enterprises. The barrel meets the GMP requirements and stores medicines in a closed, safe manner without dampness, featured by convenient use and beautiful appearance.


Features:

1. The barrel is made of 304 stainless steel or 316L.

2. The barrel is of square concial shape. The external walls are subject to matte treatment and polishing treatment with beautiful appearance.

3. The barrel upper cover and lower cone are formed through pressing by using special molds. The bends are subject to arc transition without dead corners.

4. The polishing precision of internal walls of the barrel reachers surface roughness Ra0.2um.

5. All welding points of the barrel are subject to chamfering treatment and argon arc double-sided welding process. All weld seams are subject to grinding treatment. The welding quality meets the stipulations in JB4708 and JB4709.

6. The feeding port of the barrel is manufactured by adpoting the drawing process. The upper cover is formed through punching by using special molds, and embedded with silicon rubber oring.

7. The barrel is provided with the stainless steel butterfly valve with safety device, which has such features as food sealing performace, no water leakage, flexible operation, good safety and reliablity.

8. The barrel has sufficient strength. Its wall thickness meets the requirements for loading capacity. There will be no deformation.

Mixing Transferring Barrel,Mixing Bucket,Pharmaceutical Mixing Bucket,Mixing Pail

Jiangyin Jirui Machinery Manufacturing Co,LTD , https://www.jyjiruimachine.com