Chemical product concentration and crystallization device with detector

Abstract

The invention relates to a chemical product concentration and crystallization device with a detector, which can detect the concentration and crystallization degree of chemical material in the chemical material concentration and crystallization process. The chemical product concentration and crystallization device comprises a crystallizing tank and a heater, wherein the top of the crystallizing tank is provided with an air outlet pipe; the bottom of the crystallizing tank is provided with a discharge pipe; the discharge pipe is provided with a valve and a plate glass sight glass which divides the discharge pipe into an upper discharge pipe and a lower discharge pipe; two ends of the plate glass sight glass are respectively connected with the upper discharge pipe and the lower discharge pipe; one side of the plate glass sight glass is provided with a light source of which the light ray exactly faces the plate glass sight glass; the other side of the plate glass sight glass is provided with a photomultiplier signal collector; the light source, the plate glass sight glass and the photomultiplier signal collector are arranged on the same straight line; and the photomultiplier signal collector is connected with a signal processor. The invention is suitable for chemical enterprises to carry out concentration and crystallization to chemical materials.

Description

technical field [0001] The invention relates to the technical field of chemical industry, in particular to a chemical product concentration and crystallization device. Background technique [0002] In the production process of concentration and crystallization of chemical materials, the structure of most of the concentration and crystallization devices currently used is: including a crystallization tank, the top of the crystallization tank is provided with an outlet pipe, the bottom of the crystallization tank is provided with a discharge pipe, and the discharge pipe is provided with a The valve is connected to the feed pipe of the heater on the discharge pipe between the bottom of the crystallization tank and the valve, the feed pipe of the heater is connected to the feed port of the heater, and the discharge port of the heater passes through the discharge pipe of the heater Connect with the crystallization tank. The working principle of the above-mentioned concentration a...

AI Technical Summary

Problems solved by technology

The disadvantage of the above-mentioned concentration and crystallization device is that in the process of concentration and crystallization of chemical materials, the degree of concentration and crystallization of chemical materials can only be judged by measuring the specific gravity or manual observation, and there are often cases of over-concentration, scorched materials or insufficient concentration, etc. Problems affecting the crystallization yield, it is difficult to guarantee the crystallization yield and quality

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