CN2739198Y

CN2739198Y - Natural-sediment-filter electroplating tank

Info

Publication number: CN2739198Y
Application number: CN 200420111280
Authority: CN
Inventors: 甘默
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-11-05
Filing date: 2004-11-05
Publication date: 2005-11-09
Anticipated expiration: 2014-11-05

Abstract

The utility model discloses a natural-sediment-filter electroplating tank whose upper part is a square tank body and whose bottom part is fabricated into a horizontal type triangular prism with a V-shaped cross section. The pointed bottom of the horizontal type triangular prism structure of the bottom part of the natural-sediment-filter electroplating tank is horizontally provided with a porous water pipe. The porous water pipe horizontal type triangular prism structure is connected with a water pipe which is connected to a filtering machine along the edge upward. Because the utility model adopts the mode of natural-sediment-filter, the sediment can be completely sucked into the filtering machine before starting work by utilizing the sediment in the down time. The natural-sediment-filter electroplating tank can be used for continuous filtration and production to improve the filtration effect and to reduce the influence on electroplating of the impurities suspending in the liquid medicine caused by inflation. Thus the electroplating quality is improved. Production stop and tank cleaning is unnecessary because of the ideal filtration effect. The utility model has the advantages of simple structure, convenient and safe use, etc., and can be used as an electroplating tank as well as the tank body in analogous fields.

Description

The filtering plating tank of natural sedimentation

Technical field:

The utility model relates to a kind of plating tank, is particularly useful for the filtering plating tank of natural sedimentation in the surface treatment industry.

Background technology:

In electroplating industry, the groove of electroplating usefulness has plating tank, plating tank is used for electroplating parts, the design of plating tank has multiple: maximum is the single plating tank of rectangle, the double plating tank of cubic type is arranged, plating tanks such as ellipse rotation are also arranged, and workpiece enters plating tank and electroplates after the rinse bath adverse current of a plurality of disjunctors cleans up.The bottom land of plating tank is flat, filters unclean.Filter method filters before plating is arranged, methods such as continuous filtration and regularly clear cylinder, clear cylinder is the cleanest filter method, but there are a lot of inconvenience, clear cylinder needs filter that liquid medicine is all extracted out, leave in in the isometric filtering cloth jar, draw back again behind the washed plating tank, this is difficult to accomplish for the liquid medicine plating tank that several kilolitres and liters up to ten thousand are arranged, because plating shop generally all discharges very compactly, will put such filtering cloth jar inside and be difficult to, and clear cylinder increases the loss of liquid medicine because of cleaning, also increased the discharging of waste water, continuous filtration at present is one of the most frequently used method, but because of filter effect not ideal enough, also need cooperate regularly clear cylinder, plating tank is seen Fig. 1.

Summary of the invention:

The purpose of this utility model is to overcome above-mentioned shortcoming, provide that a kind of structure is simpler, cleaning performance better, can reduce the discharging of waste water and the less filtering plating tank of natural sedimentation of consumption of rinse water.The purpose of this utility model is to realize like this, the filtering plating tank of described natural sedimentation, its constructional feature is that the top of plating tank is that the horizontal triangular prism structure that is that the cross section becomes " V " type is made in square cell body and bottom, crouching in the sharp end of the horizontal triangular prism structure in plating tank bottom has a porous water pipe, the horizontal triangular prism structure of porous water pipe upper accepting water pipe along the limit and on receive filter.The purpose of this utility model also can be achieved through the following technical solutions, the filtering plating tank of described natural sedimentation, and its characteristics are the horizontal triangular prism structure that is that equilateral " V " type is made in the cross section of described plating tank bottom.The utility model adopts natural sedimentation to filter, utilize the precipitation when stopping work, before going into operation intactly in the inspiration filter, but and continuous filtration production, thereby raising filter effect, reduce because of inflate (explained hereafter needs) be suspended in impurity in the liquid medicine to galvanized influence, thereby improved galvanized quality, because of the filter effect ideal, and the clear cylinder that need not to stop production (general clear cylinder need be spent the time more than one day) the utlity model has advantages such as simple in structure, safe and convenient to use, not only, also can use as cell body in other similar field as plating tank.

Description of drawings:

Fig. 1 is an existing plating groove structural representation.

Fig. 2 is a plating tank structural representation of the present utility model.

Fig. 3 makes the synoptic diagram that is horizontal triangular prism structure that the cross section becomes " V " type for bottom of the present utility model.

Embodiment:

Below in conjunction with accompanying drawing the utility model is elaborated:

As Fig. 1, Fig. 2, shown in Figure 3, the filtering plating tank of natural sedimentation of the present utility model, constructional feature is that the top of plating tank 1 is that horizontal triangular prism 2 structures that are that the cross section becomes " V " type are made in square cell body and bottom, cross section preferably equilateral " V " type, crouch a porous water pipe 3 arranged in the sharp end that plating tank bottom is horizontal triangular prism 3 structures, porous water pipe 3 upper accepting water pipes 4 along the limit and on receive filter 5.Liquid in the filter 5 is got back in the groove of plating tank through adjustment groove 6, and the effect of adjusting groove is that liquid medicine purifies, and big negative electrode and primary anode mainly are installed, and carries out little current electroanalysis, gets rid of the influence of organic impurity, and can be as adding mouth.During work, workpiece is put into above-mentioned plating tank crossing of concatemer structures such as three disjunctors, tetrad after the tank adverse current is cleaned electroplate.

Claims

1, the filtering plating tank of a kind of natural sedimentation, the top that it is characterized in that plating tank (1) be square cell body and bottom make that the cross section becomes " V " type be horizontal triangular prism (2) structure, crouch a porous water pipe (3) arranged in the sharp end of plating tank bottom horizontal triangular prism (2) structure, the horizontal triangular prism of porous water pipe (3) structure upper accepting water pipe (4) along the limit and on receive filter (5).

2, the filtering plating tank of natural sedimentation according to claim 1 is characterized in that the cross section of described plating tank (1) bottom makes the horizontal triangular prism structure that is of equilateral " V " type.