A cutting fluid circulation system in a stainless steel processing workshop

Abstract

The invention discloses a cutting fluid circulation system in a stainless steel processing workshop, comprising a processing equipment group, a circulation tank and a filtering system. The processing equipment group and the filtering system are communicated through a first integrated tank, and the first integrated tank passes through The conveying pipeline is communicated with a primary filtering channel, a secondary filtering channel is arranged below the primary filtering channel, a mixing chamber is provided below the secondary filtering channel, and a vortex stirrer is arranged in the mixing chamber, and the mixing A solvent box and a preparation box are fixedly installed on the outer side wall of the cavity, an injector is installed at the connection between the solvent box and the preparation box and the preparation cavity, and both ends of the filter system are provided with residue recovery bins. In the present invention, the cutting fluid in the workshop is formed into a circulating circuit through the pressurized pump group, and the used cutting fluid is filtered, separated, transported and allocated in the circuit. After the processed cutting fluid meets the conditions, the Transfer to the processing end for matching processing.

Description

technical field [0001] The invention relates to stainless steel processing, in particular to a cutting fluid circulation system in a stainless steel processing workshop. Background technique [0002] Cutting fluid is an industrial liquid used in metal cutting and grinding to cool and lubricate cutting tools and workpieces. Cooling performance, lubricating performance, anti-rust performance, degreasing and cleaning function, anti-corrosion function, easy to dilute. [0003] In stainless steel processing workshops, oily cutting fluids are generally used. In the prior art, in order to save costs, save energy and reduce emissions, a cutting fluid circulation recovery system is usually installed in the workshop. The system uses a pump unit to make the cutting fluid form a loop, and filter treatment in this loop, so that the cutting fluid and metal residues are separated, so that they can be reused, but the following defects exist in the existing recovery system: 1. The equipment...

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Problems solved by technology

[0003] In stainless steel processing workshops, oily cutting fluids are generally used. In the prior art, in order to save costs, save energy and reduce emissions, a cutting fluid circulation recovery system is usually installed in the workshop. The system uses a pump unit to make the cutting fluid form a loop, and filter treatment in this loop, so that the cutting fluid and metal residues are separated, so that they can be reused, but the following defects exist in the existing recovery system: 1. The equipment in the circulation system is relatively scattered and occupies a large area; 2. Cutting fluid is easily stratified by residues during filtration and separation, and the oily liquid in the upper layer will be taken away by metal residues, or directly stay on the separation equipment, resulting in a decrease in concentration; 3. During the processing stage of cutting fluid in the circulation system, moisture There will be a certain amount of evaporation, resulting in a change in the pH value; 4. In the filtration process, the separated metal residues have a certain amount of oily liquid, so they stick to each other and are not easy to separate and dump

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