Lubricating grease production equipment

Abstract

The invention discloses lubricating grease production equipment, which mainly comprises a kettle body and a kettle cover matched with the kettle body, and also comprises a kettle external circulating system arranged outside the kettle body and communicated with the kettle body, wherein the kettle external circulating system comprises a guide pipe; one end of the guide pipe is communicated with the upper part of the kettle body, while the other end is communicated with the bottom of the kettle body; the guide pipe is provided with a valve A, a double-layer homogenizing pump, an ultrasonic device, and a return pipe valve B in turn, and a valve C is arranged on an output pipe; and the kettle cover is connected with pressure equipment and inert gas protection equipment through pipelines. The lubricating grease production equipment has the advantages that: a kettle external circulating pipeline, ultrasonic stirring equipment, the inert gas protection equipment and the pressure equipment are arranged, and the reaction is more full and quicker; the produced lubricating grease has smooth and uniform texture and better basic performance indexes; and the equipment is simple in structure, easy and convenient to operate, can effectively improve production efficiency and save production cost, and has higher market application value.

Description

technical field [0001] The invention relates to equipment in the chemical industry, in particular to a lubricating grease production equipment. Background technique [0002] The development of grease production equipment has experienced from direct fire heating-manual stirring-big pot boiling to prepare calcium-based grease, to the use of atmospheric pressure stirring open kettle-direct fire family to prepare calcium-based grease, to pressure stirring kettle- The process of preparing lithium-based grease and complex soap-based grease by heating with heat carrier. Among them, the grease reaction kettle has experienced the process of stirring open kettle under normal pressure, stirring kettle under pressure, and contactor. [0003] The production equipment of soap-based grease mainly includes saponification grease making kettle, blending kettle, cooler, homogenizer, delivery pump, heat transfer oil, heating furnace, degasser, casing filter, high-efficiency mixed gas, circulat...

AI Technical Summary

Problems solved by technology

[0004] Due to the uneven development of lubricating grease production equipment, pressure reactors also have the following problems in the production of soap-based lubricating grease: the agitation and dispersion of lubricating grease is uneven. At present, two-way agitators are mostly used in the production of lubricating grease, but only two-way agitation is used. There are problems such as dead angle of stirring, uneven stirring and complicated transmission device; in the process of temperature rise and dehydration of lubricating grease and high temperature refining process, there are defects such as high temperature rise, high temperature refining and long retention time, which lead to the reaction of reactants in the Pre-oxidation in the kettle affects the quality of reactants; most grease production uses pressure kettles, and after the reactants are put into the kettle, only the mechanical stirring structure plays the role of dispersion and stirring in the kettle, which makes the heat conduction slow and the heat transfer not good. Uniform, resulting in low production efficiency

Images