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Device for preparing ferric chloride from waste iron slag

A technology of ferric chloride and scrap iron, applied in ferric halides, chemical instruments and methods, chemical/physical processes, etc., can solve the problems of product and water separation, long reaction time, etc., to promote efficient progress and shorten reaction time , to expand the effect of the contact surface

Pending Publication Date: 2021-01-26
SUQIAN COLLEGE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a device for producing ferric chloride from waste iron slag, so as to solve the problems of longer reaction time and separation of product and water in the above-mentioned background technology

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  • Device for preparing ferric chloride from waste iron slag
  • Device for preparing ferric chloride from waste iron slag
  • Device for preparing ferric chloride from waste iron slag

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1-4 , an embodiment provided by the present invention: a device for producing ferric chloride from scrap iron slag, comprising a reactor 1, a lifting wheel 2, a settling tank 3, a circulation pump 4 and a stirring motor 8, the top middle of the reactor 1 A stirring motor 8 is installed at a fixed position, and two groups of feeding ports 104 are arranged on the top of the reaction kettle 1 on both sides of the stirring motor 8, and a top cov...

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Abstract

The invention discloses a device for preparing ferric chloride from scrap iron slag. The device comprises a reaction kettle, a hoisting wheel, a precipitation tank, a circulating pump and a stirring motor, the top of the reaction kettle is fixedly provided with the stirring motor, the reaction kettle is internally provided with a rotating shaft wound with a spiral stirring blade, and one side of the reaction kettle is fixedly provided with the circulating pump; the circulating pump is in through connection with the top and the bottom of the reaction kettle through a circulating water pipe, thereaction kettle is connected with the precipitation tank through a conveying pipe, the hoisting wheel is rotatably mounted at the top of the precipitation tank through a mounting frame, and a hoisting frame is mounted at the bottom of a hoisting rope wound on the hoisting wheel. According to the invention, cyclic utilization of a reaction liquid is realized through the circulating pump, efficientproceeding of a chemical reaction is promoted, the reaction time is shortened, and the lifting wheel is driven to rotate by rotating the rotating handle mounted on one side of the mounting frame so that the lifting rope pulls the lifting frame, and crystals are convenient to take out.

Description

technical field [0001] The invention relates to the technical field of ferric chloride preparation equipment, in particular to a device for preparing ferric chloride from waste iron slag. Background technique [0002] A large amount of scrap iron slag will be produced in the production and manufacturing process of industrial products. These scrap iron slags are directly discarded and cannot be degraded, which is easy to cause environmental pollution and destroy the environment on which we live. However, the demand for ferric chloride in the current market is relatively high. Large, waste iron slag and waste hydrochloric acid solution can be utilized, and hydrochloric acid reacts with iron to produce ferric chloride for market demand. Now a kind of device for producing ferric chloride from waste iron slag is needed, but the existing ferric chloride There are many problems or defects in the production equipment: [0003] 1. The traditional ferric chloride production method is...

Claims

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Application Information

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IPC IPC(8): B01J19/20B01D21/02C01G49/10
CPCB01J19/20B01J19/0066B01J19/0053B01D21/02C01G49/10
Inventor 施允洋杨凯程房开拓虞洋马郡
Owner SUQIAN COLLEGE
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