CN2438727Y

CN2438727Y - Lead anode plate for electrolytic copper

Info

Publication number: CN2438727Y
Application number: CN 00210303
Authority: CN
Inventors: 光求旺; 林英
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-15
Filing date: 2000-09-15
Publication date: 2001-07-11
Anticipated expiration: 2010-09-15

Abstract

The utility model belongs to the technical field of electrolysis, which more exactly is a lead anode plate for electrolytic copper, and is applied to electrolytic copper industry for purifying electrolytic solution. The utility model is formed by the weld of a composite rod and a lead plate, wherein, the composite rod uses a steel rod as a rod core; the outer surface of the steel rod is coated with a copper sleeve by cold drawing; a lead sleeve is also coated on the copper sleeve by the cold drawing; the end faces of the lead sleeve and the copper sleeve are welded by lead welding; the lead plate and the lead sleeve on the outer layer of the composite rod are welded for connection; lead layers of 175 mm on the lower parts of both ends of the composite rod are stripped off; the surface of the lead plate is provided with a plurality of through holes which are homogeneously distributed; the bottom of the lead plate is provided with three insulator holes.

Description

A kind of electrolytic copper chloride plate

The utility model belongs to the electrolysis tech field, more precisely is a kind of electrolytic copper chloride plate, is applicable to electrolytic copper industry purifying electrolysis liquid.

The chloride plate that current electrolysis copper industry is used adopts copper rod and stereotype monoblock casting to form, because the stereotype deadweight is bigger, self intensity of copper bar is limited, copper rod flexible type bending after use for some time, because stereotype is the casting surface irregularity, very easily produce fried plate accident in addition, the work-ing life of chloride plate is shorter, be generally below 1 year, resource utilization is low.

In view of this, the purpose of this utility model is to provide a kind of long service life, the electrolytic copper chloride plate of low cost of manufacture.

The purpose of this utility model realizes by following technical measures: a kind of electrolytic copper is welded to form by compound bar and stereotype with chloride plate, wherein compound bar is excellent core with rod iron, the cold drawing of rod iron outside surface coats copper sheathing, cold drawing coats plumbous cover again on copper sheathing, plumbous cover adopts soldering with the copper sheathing end face, and the outer plumbous cover of stereotype and compound bar is welded to connect, and bottom, compound bar two ends lead layer is peeled off 175mm, uniform distribution has several open-works on the stereotype surface, has three insulator holes in the stereotype bottom.

In conjunction with the accompanying drawings structure of the present utility model is described in further details.

Fig. 1 is the utility model structure iron.

Fig. 2 is the utility model sectional view.

Fig. 1 is embodiment of the present utility model.

With reference to Fig. 1,2, a kind of electrolytic copper is welded to form by compound bar and stereotype 4 with chloride plate, wherein compound bar is excellent core with rod iron 2, rod iron 2 outside surface cold drawings coat copper sheathing 3, and cold drawing coats plumbous cover 1 again on steel bushing 3, and plumbous cover adopts soldering with the copper sheathing end face, stereotype 4 is welded to connect with the outer plumbous cover 1 of compound bar, bottom, compound bar two ends lead layer is peeled off 175mm, has several open-works 5 at stereotype 4 surperficial uniform distribution, has three insulator holes 6 in stereotype 4 bottoms.

Stereotype in the utility model can adopt lead antimony alloy; equally distributed several open-works can play the effect of balanced voltage on the stereotype; help preventing that because voltage fluctuation influence that stereotype is caused, other three insulator aperture apparatus insulators also help protecting plate.Compound bar of the present utility model is excellent core with rod iron simultaneously, has improved the physical strength of compound bar, has overcome the flexible drawback of copper rod, and in the work-ing life of having improved chloride plate greatly, effective storage life can reach 3-5.Because with rod iron is excellent core, has replaced most of copper material, has greatly reduced its manufacturing cost.

Claims

1, a kind of electrolytic copper chloride plate, be welded to form by compound bar and stereotype, it is characterized in that: compound bar is excellent core with rod iron, the cold drawing of rod iron outside surface coats copper sheathing, and cold drawing coats plumbous cover again on copper sheathing, and plumbous cover adopts soldering with the copper sheathing end face, the outer plumbous cover of stereotype and compound bar is welded to connect, bottom, compound bar two ends lead layer is peeled off 175mm, and uniform distribution has several open-works on the stereotype surface, has three insulator holes in the stereotype bottom.