Aluminum extrusion mold alkali washing equipment

Abstract

The invention provides aluminum extrusion mold alkali washing equipment, and the equipment is applied to the technical field of aluminum extrusion mold alkali washing and alkali washing waste water comprehensive recycling systems. Treatment chambers (1) of the aluminum extrusion mold alkali washing equipment are in communication with alkali liquor preparation tanks (2) through alkali liquor inletpipelines, the alkali liquor inlet pipelines are in communication with liquid inlet pumps located in the alkali liquor preparation tanks (2), and the liquid inlet pumps are connected to a control part(3); the treatment chambers (1) are in communication with the alkali liquor preparation tanks (2) through alkali liquor returning pipelines, and the treatment chambers (1) are in communication with rinsing water preparation tanks (4) through rinsing water inlet pipelines; and the rinsing water inlet pipelines are in communication with water inlet pumps located in the rinsing water preparation tanks (4), the water inlet pumps are connected to the control part (3), and the treatment chambers (1) are in communication with the rinsing water preparation tanks (4) through rinsing water return pipelines. According to the aluminum extrusion mold alkali washing equipment, the problems that for an aluminum section material manufacturer, the sodium hydroxide consumption is large in the aluminum extrusion mold alkali washing treatment process, the aluminum recovery amount is small, and the working environment is bad are solved.

Description

technical field

[0001] The invention belongs to the technical field of aluminum extrusion die alkali cleaning and alkali washing waste water comprehensive recovery and utilization system, and more specifically relates to an aluminum extrusion die alkali cleaning equipment. Background technique

[0002] In the aluminum processing industry, after aluminum or aluminum alloy profiles are formed by extrusion dies, there are usually some aluminum alloys left on the extrusion dies. In order to use these dies for production next time, the waste aluminum in the extrusion dies must be removed. The method in the prior art is to directly put the extrusion die into the alkali tank, and use the heating and soaking method to make the alkali solution and aluminum react chemically, so as to remove the residual waste aluminum in the die. The characteristic of this method is to corrode and discharge the aluminum alloy in the shunt hole of the mold and its welding cavity by alkali cleaning. Th...

Examples

Embodiment Construction

[0028] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:

[0029] as attached figure 1As shown, the present invention is a kind of alkali cleaning equipment for aluminum extrusion die. The aluminum extrusion die alkali cleaning equipment includes a mold holding basket and a treatment chamber 1. The treatment chamber 1 and the lye preparation tank 2 pass through the alkali The liquid inlet pipeline is connected, and the lye liquid inlet pipeline is connected with the liquid inlet pump located in the lye preparation tank 2, and the liquid inlet pump is connected with the control unit 3, and the processing chamber 1 and the lye preparation tank 2 pass through the lye liquid retur...

technical field

[0001] The invention belongs to the technical field of aluminum extrusion die alkali cleaning and alkali washing waste water comprehensive recovery and utilization system, and more specifically relates to an aluminum extrusion die alkali cleaning equipment. Background technique

[0002] In the aluminum processing industry, after aluminum or aluminum alloy profiles are formed by extrusion dies, there are usually some aluminum alloys left on the extrusion dies. In order to use these dies for production next time, the waste aluminum in the extrusion dies must be removed. The method in the prior art is to directly put the extrusion die into the alkali tank, and use the heating and soaking method to make the alkali solution and aluminum react chemically, so as to remove the residual waste aluminum in the die. The characteristic of this method is to corrode and discharge the aluminum alloy in the shunt hole of the mold and its welding cavity by alkali cleaning. Th...

Examples

Embodiment Construction

[0028] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:

[0029] as attached figure 1As shown, the present invention is a kind of alkali cleaning equipment for aluminum extrusion die. The aluminum extrusion die alkali cleaning equipment includes a mold holding basket and a treatment chamber 1. The treatment chamber 1 and the lye preparation tank 2 pass through the alkali The liquid inlet pipeline is connected, and the lye liquid inlet pipeline is connected with the liquid inlet pump located in the lye preparation tank 2, and the liquid inlet pump is connected with the control unit 3, and the processing chamber 1 and the lye preparation tank 2 pass through the lye liquid retur...

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