CN101403133A

CN101403133A - Air stirring pipe for electroplating production equipment

Info

Publication number: CN101403133A
Application number: CNA2007101348500A
Authority: CN
Inventors: 匡优新
Original assignee: Individual
Current assignee: Wuxi Xingyi Intelligent Environment Equipment Co Ltd
Priority date: 2007-11-08
Filing date: 2007-11-08
Publication date: 2009-04-08
Anticipated expiration: 2027-11-08
Also published as: CN101403133B

Abstract

The invention relates to an air stirring pipe used for an electroplating production device. The stirring pipe can not only stir the solution uniformly, but also can save air flow. The stirring pipe comprises a stirring pipe body and is characterized in that the stirring pipe is assembled and connected by a pipe and a bend head into a shape of Chinese character 'ri', a middle crossing pipe is connected with an inlet manifold, and air outlet holes are distributed at the bottom of the stirring pipe outwards along the flowing direction of the air flow, and the amount of the air outlet holes is more and more.

Description

Air stirring pipe for electroplating production equipment

(1) technical field

The stirring tool that the present invention relates to use in the plating line is specially air stirring pipe for electroplating production equipment.

(2) background technology

At present, stirring pipe is divided two kinds in state's inside groove, and a kind of is the plastics stirring pipe, and a kind of is the metal stirring pipe, and the structure formation of these two kinds of stirring pipe is the same, is the H type.Metal tube then is welded by tube and tube is stifled.H type pipe is because middle tolerance abundance, stirs powerfully, and a little less than two ends are stirred, and there is pipe plug at two ends, makes the gas on both sides can not be complementary, so stir inhomogeneous.

(3) summary of the invention

At above-mentioned defective, the invention provides a kind of air stirring pipe that in electroplating production facility, uses, this stirring pipe can not only be even with solution stirring, but also save tolerance.

Its technical scheme is such: it comprises the stirring pipe body, it is characterized in that: described stirring pipe connects into " day " word shape by pipe and elbow assembly unit, the intermediary transverse tube connects the inlet manifold, and production well is distributed in the bottom of stirring pipe, and distribution and quantity are more and more closeer outside the air current flow direction.

It is further characterized in that: described production well is inner small and outside big tapered hole; Described production well is staggered; The stagger angle of adjacent production well is 120 °, 90 ° or 60 °.

The present invention is used for electroplating assembly line, this body and function of stirring pipe " day " word shape replaces the H type, and the gas on both sides can be realized complementation like this, and lax relatively near the production well quantity of air inlet pipe, and closeer relatively away from the inlet pipe number of positions, guarantee the tolerance distributed uniform like this.And be staggered between the production well, strengthened the stirring area, and production well adopts inner small and outside big tapered hole, the bubble of the surface generation of stirring pipe is increased, further strengthened mixing effect.

(4) description of drawings

The structural representation that Fig. 1 overlooks for existing air stirring pipe;

The structural representation that Fig. 2 overlooks for the present invention;

Fig. 3 is the present invention and plating tank structural relation synoptic diagram;

The partial view that Fig. 4 looks up for stirring pipe, emphasis give expression to the structural representation that pore staggers;

Fig. 5 be among Fig. 4 A-A to the revolved view of sectional view.

(5) embodiment

See Fig. 2, Fig. 3, Fig. 5, stirring pipe body 2 of the present invention, stirring pipe body 2 connects into " day " word shape by pipe 5 and elbow 4 assembly units, the intermediary transverse tube connects inlet manifold 3, production well 6 is distributed in the bottom (see figure 3) of stirring pipe 2, distribution and quantity are more and more closeer outside the air current flow direction, see Fig. 5.Production well 6 is inner small and outside big tapered hole; See Fig. 4, production well 6 is staggered; The stagger angle of adjacent production well 6 is 120 °, 90 ° or 60 ° (being 90 °) among Fig. 5.

Claims

1, air stirring pipe for electroplating production equipment, it comprises the stirring pipe body, it is characterized in that: described stirring pipe connects into " day " word shape by pipe and elbow assembly unit, the intermediary transverse tube connects the inlet manifold, production well is distributed in the bottom of stirring pipe, and distribution and quantity are more and more closeer outside the air current flow direction.

2, according to the described air stirring pipe for electroplating production equipment of claim 1, it is characterized in that: described production well is inner small and outside big tapered hole.

3, according to the described air stirring pipe for electroplating production equipment of claim 2, it is characterized in that: described production well is staggered.

4, according to the described air stirring pipe for electroplating production equipment of claim 3, it is characterized in that: the stagger angle of adjacent production well is 120 °, 90 ° or 60 °.