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Intelligent three-stage replacement reaction device for lead nitrate solution

A replacement reaction and lead nitrate technology, applied in the direction of lead nitrate, etc., can solve the problem of incomplete reaction, and achieve the effects of simple structure, improved product purity and thorough replacement reaction

Active Publication Date: 2016-05-11
JIESHOU CITY JUNMA IND & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It also adopts intermittent separation, the main defect is that the reaction is not complete, and only one reaction can be carried out

Method used

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  • Intelligent three-stage replacement reaction device for lead nitrate solution

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Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0019] see figure 1 : An intelligent lead nitrate solution three-stage replacement reaction device, comprising a cylindrical acid-resistant reaction chamber 1, the inside of the reaction chamber 1 is divided into an upper reaction chamber 10, a middle reaction chamber 20 and a lower reaction chamber 30 from top to bottom, wherein The size of the reaction chamber 1 can be manufactured according to the size of the production scale. The upper end of the upper reaction chamber 10 has a feed inlet 101, and the feed inlet 101 is connected with a hopper 102, and the material enters the upper reaction chamber 10 through the hopper 102.

[0020] The upper reaction chamber 10, the middle reaction chamber 20 and the lower reaction chamber 30 are all divide...

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Abstract

An intelligent lead nitrate solution tertiary replacement reaction device comprises a cylindrical acidproof reaction chamber, wherein the inner part of the reaction chamber is divided into an upper reaction chamber, an intermediate reaction chamber and a lower reaction chamber from top to bottom; the size of the reaction chambers can be manufactured according to the production scale in a matched manner; a feed opening is formed in the upper end of the upper reaction chamber, and is connected with a hopper. The intelligent lead nitrate solution tertiary replacement reaction device is simple, scientific and reasonable in structure, is used for large-scale continuous production, improves production efficiency, enables the replacement reaction to be complete, significantly improves the purity of a product, and ensures the product quality.

Description

technical field [0001] The invention relates to the technical field of displacement reactors, in particular to an intelligent three-stage displacement reaction device for lead nitrate solution. Background technique [0002] The traditional lead nitrate solution replacement reactor uses an acid-resistant storage tank, and after the reaction is complete, the liquid and solid are separated. This batch type separator is used for large-scale production, but the labor intensity is high, the efficiency is low, and the production cost is high; and the reaction is not complete, causing waste and affecting product quality. [0003] Disclosed a kind of lead nitrate reactor as Chinese utility model patent (CN201195696Y), it is provided with outer barrel (2) on bottom seat (4), is provided with inner barrel (1) in outer barrel (2), inner barrel ( 1) The lower section is provided with a water outlet (5) communicating with the outer tub (2), and a drain outlet (3) is provided at the lower...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01G21/18
CPCC01G21/18
Inventor 徐志强朱管义周春平朱国峰
Owner JIESHOU CITY JUNMA IND & TRADE