Stainless steel gear pump classification and breakdown explain

Stainless steel pump as the name implies is made of stainless steel pump. I, Botou City, Hebei Province, Chun Tat Industrial Pump Factory stainless steel pumps include: KCB stainless steel gear pump, stainless steel arc gear pump insulation, YCB stainless steel arc pump, 2CY stainless steel gear pump, NYP stainless steel high viscosity pump, RY stainless steel heat pump Wait. KCB series stainless steel gear pump This series of gear pump gear, shaft, pump body, safety valve, shaft seal and other components, the gear heat treated by a higher hardness and strength, together with the shaft installed in the interchangeable sleeve Running; pump lubrication of all parts are used in the pump when the transmission medium automatically. KCB series stainless steel gear pump hygienic conditions require higher occasions, such as medicine, food and other industries; In weak corrosive occasions, such as fine chemicals, cosmetics, printing and dyeing, brewing industry. First, the cause of the malfunction: (1) the hydraulic tank oil level is too low; (2) did not use the hydraulic oil by season; (3) the inlet pipe was seriously blocked by dirt; (4) gear pump gear oil seal damage, the air into the hydraulic system ; (5) gear pump inlet and outlet joints or bent joints "O" ring damage, bending joints or bolts into the nut is not tight, the air into the hydraulic system; (6) gear pump Leakage, seal aging; (7) Gear pump end or the main, driven gear shaft end wear or scratches, the two sets of end surface roughness unevenness; (8) gear pump internal parts assembly error caused by internal leakage; (9) ) "Left-handed" installed "right-handed" pump, causing damage to the frame seal; (10) hydraulic oil is too dirty. Second, the exclusion method: (1) according to the season to add or replace the required grade of oil to the provisions of the oil surface. Take out the foreign matter in the tubing and tighten the bolt or nut at the joint; (2) Replace the aged or damaged skeleton oil seal or "O" shape seal ring; (3) Replace the worn gear oil pump or oil pump sleeve Flatten the face on the flatbed. Its unevenness allow error of 0.03mm; the end of the upper sleeve lower than the plane of the pump body (normal value less than 2.5 ~ 2.6mm), such as ultra-poor should be in the next shaft sleeve plus 0.1 ~ 0.2mm copper to compensate, when installed Should be set in the rear sleeve on the load; (4) unloading film and the seal ring must be installed in the oil chamber, the two bushing in order to maintain balance. (5) The guide wire elastic force should be able to reverse the rotation of the upper and lower sleeves toward the driven gear at a slight angle so that both the main and driven gear shafts (6) The unloading trough must be installed on one side of the low pressure chamber to eliminate the harmful dead volume when the gear meshing; (7) Prior to pressing in the tight oil seal, (8) "right-handed" pump can not be installed on the "left-handed" machine, otherwise it will damage the skeleton oil seal; (9) in the equipment (10) Before installing the oil pump cover without tightening the bolts, check the clearance between the pump cover and the pump body, is it 0.3 ~ 0.6 mm, if the gap is too small, should be replaced by large seals and pressure relief pieces. After the hydraulic oil pump is installed, it should be flexible and free from jamming phenomenon. Stainless steel gear pump for conveying non-lubricity, corrosive, high sanitary conditions do not contain solid particles, fibers and other substances of general viscosity and high viscosity of the fluid. Medium temperature -20-80 ℃, viscosity 5-5000cst. For machinery, petroleum, chemicals, food, medicine, metallurgy, printing and dyeing, brewing, cosmetics, beverages and other industries. The power transmission gear and the fluid delivery gear are located in different pump chambers, which are designed and manufactured according to their respective functions so that the pump is more reliable. FXB in FXA stainless steel gear pump based on the pump, an increase of support to improve the working pressure, and designed to flange connection. The pump has a mechanical seal and packing seal in two forms.

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