阅读说明：本技术 一种新型溶铜装置 (Novel dissolve copper device ) 是由 杨琳洪 张金勇 吕苏环 吉春山 李天刚 陈茜 于 2019-11-01 设计创作，主要内容包括：本发明提供的一种新型溶铜装置,包括槽体(10)、槽盖总成、进气机构(2)、进液机构(7)、带支架的筛板(9)；所述进气机构(2)、所述进液机构(7)均位于所述槽体(10)底部,所述槽盖总成位于所述槽体(10)顶部,所述带支架的筛板(9)位于所述槽体(10)内部并且位于所述进气机构和所述进液机构的上方。本发明装置结构简单、维护方便、自动化程度高,水封结构为工人提供了安全的作业环境。(The invention provides a novel copper dissolving device, which comprises a groove body (10), a groove cover assembly, an air inlet mechanism (2), a liquid inlet mechanism (7) and a sieve plate (9) with a bracket, wherein the groove cover assembly is arranged on the groove body; mechanism (2) admits air mechanism (7) all are located cell body (10) bottom, the capping assembly is located cell body (10) top, sieve (9) of taking the support are located inside and being located of cell body (10) admit air mechanism with the top of feed liquor mechanism. The device has the advantages of simple structure, convenient maintenance and high automation degree, and the water seal structure provides a safe operation environment for workers.)

1. A novel copper dissolving device is characterized by comprising a groove body (10), a groove cover assembly, an air inlet mechanism (2), a liquid inlet mechanism (7) and a sieve plate (9) with a support; the air inlet mechanism (2) and the liquid inlet mechanism (7) are both positioned at the bottom of the tank body (10), the tank cover assembly is positioned at the top of the tank body (10), and the tank cover assembly is provided with an air outlet (3); the upper part of the tank body (10) is provided with an air inlet and a liquid inlet, the air inlet mechanism (2) comprises an arc-shaped bent pipe of the air inlet mechanism and a plurality of straight pipes of the air inlet mechanism, one ends of the straight pipes of the air inlet mechanism are connected with the arc-shaped bent pipe of the air inlet mechanism, and the arc-shaped bent pipe of the air inlet mechanism is provided with a plurality of holes and is connected with the air inlet through an air inlet pipe; the liquid inlet mechanism (7) comprises an arc-shaped bent pipe of the liquid inlet mechanism and a plurality of straight pipes of the liquid inlet mechanism, one ends of the straight pipes of the liquid inlet mechanism are connected with the arc-shaped bent pipe of the liquid inlet mechanism, and the arc-shaped bent pipe of the liquid inlet mechanism is provided with a plurality of holes and is connected with the liquid inlet through a liquid inlet pipe; the straight pipes of the plurality of air inlet mechanisms and the straight pipes of the plurality of liquid inlet mechanisms are distributed in a staggered manner; the sieve plate (9) with the bracket is positioned in the tank body (10) and above the air inlet mechanism (2) and the liquid inlet mechanism (7).

2. Device according to claim 1, characterized in that the straight pipe of the air inlet means is provided with a membrane pipe (13).

3. The device according to claim 1, characterized in that the gas inlet pipe and the liquid inlet pipe are fixed on the inner wall of the tank (10) through a plurality of pipe clamps (1).

4. The device according to claim 1, characterized in that the tank cover assembly comprises a big tank cover (6) and a small tank cover (4), the big tank cover (6) is provided with the relief port (3), a plurality of feeding ports and a pressure reducing valve (5), and the small tank cover (4) is mounted on the feeding ports.

5. The device according to claim 4, characterized in that a trough is welded to the edge of the large trough cover (6) and a trough is welded to the edge of the feed opening.

6. The device according to claim 1, characterized in that the lower part of the tank body (10) is provided with a manhole (11) and a drain hole (12).

7. The device according to claim 1, characterized in that the trough (10) is provided with a plurality of overflow openings (8) in the height direction.

Technical Field

The invention belongs to the field of machinery, and particularly relates to a novel copper dissolving device.

Background

The copper foil production is a production process which integrates metallurgy and mechanical-electrical integration and has strict requirements on the environment, and has three production procedures: solution foil generation, surface treatment and product slitting. The preparation of the electrolyte is the first procedure of the production of the electrolytic copper foil, namely, the copper plate is put into a sulfuric acid solution, and the electrolyte which meets the requirements and has high purity is prepared through a series of dissolution, filtration and purification; the quality of the electrolyte directly influences the inherent quality and the appearance quality of the copper foil product. Therefore, the raw materials, auxiliary materials, production equipment and operating procedures used in the copper dissolution and liquid making process must be strictly controlled. However, the current domestic copper foil production industry lacks standard general production equipment and technology, which is an important bottleneck influencing the domestic electrolytic copper foil production capacity and grade improvement.

Disclosure of Invention

The invention aims to provide a novel high-efficiency and high-purity copper dissolving device aiming at the production process requirements of electrolytic copper foil, and the smooth operation of the subsequent procedures of the production of the electrolytic copper foil is ensured.

In order to achieve the purpose, the invention adopts the following technical scheme:

a novel copper dissolving device is characterized by comprising a groove body (10), a groove cover assembly, an air inlet mechanism (2), a liquid inlet mechanism (7) and a sieve plate (9) with a support; the air inlet mechanism (2) and the liquid inlet mechanism (7) are both positioned at the bottom of the tank body (10), the tank cover assembly is positioned at the top of the tank body (10), and the tank cover assembly is provided with an air outlet (3); the upper part of the tank body (10) is provided with an air inlet and a liquid inlet, the air inlet mechanism (2) comprises an arc-shaped bent pipe of the air inlet mechanism and a plurality of straight pipes of the air inlet mechanism, one ends of the straight pipes of the air inlet mechanism are connected with the arc-shaped bent pipe of the air inlet mechanism, and the arc-shaped bent pipe of the air inlet mechanism is provided with a plurality of holes and is connected with the air inlet through an air inlet pipe; the liquid inlet mechanism (7) comprises an arc-shaped bent pipe of the liquid inlet mechanism and a plurality of straight pipes of the liquid inlet mechanism, one ends of the straight pipes of the liquid inlet mechanism are connected with the arc-shaped bent pipe of the liquid inlet mechanism, and the arc-shaped bent pipe of the liquid inlet mechanism is provided with a plurality of holes and is connected with the liquid inlet through a liquid inlet pipe; the straight pipes of the plurality of air inlet mechanisms and the straight pipes of the plurality of liquid inlet mechanisms are distributed in a staggered manner; the sieve plate (9) with the bracket is positioned in the tank body (10) and above the air inlet mechanism (2) and the liquid inlet mechanism (7).

The device is characterized in that a membrane tube (13) is arranged on the straight tube of the air inlet mechanism.

The device is characterized in that the air inlet pipe and the liquid inlet pipe are respectively fixed on the inner wall of the groove body (10) through a plurality of pipe clamps (1).

The device is characterized in that the groove cover assembly comprises a large groove cover (6) and a small groove cover (4), the large groove cover (6) is provided with the air release port (3), a plurality of feeding ports and a pressure reducing valve (5), and the small groove cover (4) is mounted on each feeding port.

The device is characterized in that a water tank is welded at the edge of the large tank cover (6), and a water tank is welded at the edge of the feed port.

The device is characterized in that a manhole (11) and a drainage opening (12) are arranged at the lower part of the tank body (10).

The device is characterized in that the trough body (10) is provided with a plurality of overflow ports (8) along the height direction.

The invention has the beneficial technical effects that: the device has high automation degree of the procedures of feeding, liquid inlet, air inlet and the like, and reduces the labor intensity of workers; the air inlet mechanism continuously blows air upwards to fully dissolve materials distributed on the sieve plate with the bracket and prevent copper fragments from depositing; the sieve plate with the bracket is convenient to maintain and clean; the arrangement of the water tank enables the acid mist released in the reaction process to be dissolved in time, reduces the environmental pollution and provides a safe operation environment for workers; the device has simple structure, convenient maintenance and good dissolving effect, and provides high-quality and high-purity preparation liquid for the next procedure.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

FIG. 4 is a front view of the intake mechanism and intake mechanism;

fig. 5 is a plan view of the installation of the air intake mechanism and the liquid intake mechanism.

Detailed Description

The invention is further explained below with reference to the drawings.

Referring to fig. 1-5, the novel copper dissolving device of the invention comprises a tank body 10, a tank cover assembly, an air inlet mechanism 2, a liquid inlet mechanism 7 and a sieve plate 9 with a bracket; the air inlet mechanism 2 and the liquid inlet mechanism 7 are both positioned at the bottom of the tank body 10, the tank cover assembly is positioned at the top of the tank body 10 and comprises a large tank cover 6 and a small tank cover 4, the large tank cover 6 is provided with an air outlet 3, a plurality of feeding ports and a pressure reducing valve 5, and the small tank cover 4 is arranged on each feeding port; the edge of the big groove cover 6 is welded with a water groove, the edge of the feeding port is welded with a water groove, the water groove forms a water seal structure, the water seal between the small groove cover 4 and the big groove cover 6, the big groove cover 6 and the notch enables acid mist discharged from the air release port 3 to be dissolved in the water groove, harmful gas is prevented from polluting air, and the operation environment of workers is improved. An air inlet and a liquid inlet are arranged at the upper part of the tank body 10, a manhole 11 and a drain hole 12 are arranged at the lower part of the tank body 10, and a blind flange is arranged on the manhole 11. The air inlet mechanism 2 comprises an arc-shaped bent pipe of the air inlet mechanism and a plurality of straight pipes of the air inlet mechanism, one ends of the straight pipes of the air inlet mechanism are connected with the arc-shaped bent pipe of the air inlet mechanism, the straight pipes of the air inlet mechanism are provided with membrane pipes 13, and the arc-shaped bent pipe of the air inlet mechanism is provided with a plurality of holes and is connected with the air inlet through an air inlet pipe; the liquid inlet mechanism 7 comprises an arc-shaped bent pipe of the liquid inlet mechanism and a plurality of straight pipes of the liquid inlet mechanism, one ends of the straight pipes of the liquid inlet mechanism are connected with the arc-shaped bent pipe of the liquid inlet mechanism, the arc-shaped bent pipe of the liquid inlet mechanism is provided with a plurality of holes and is connected with the liquid inlet through a liquid inlet pipe, and the air inlet pipe and the liquid inlet pipe are respectively fixed on the inner wall of the groove body 10 through a plurality of pipe clamps 1; the straight pipes of the plurality of air inlet mechanisms and the straight pipes of the plurality of liquid inlet mechanisms are distributed in a staggered manner; the sieve plate 9 with the bracket is positioned inside the tank body 10 and above the air inlet mechanism and the liquid inlet mechanism. The sieve plates 9 with the brackets are formed by welding sieve plates with semicircular sections, channel steel and angle steel, the two sieve plates 9 with the brackets are connected by a fixing plate through bolts to form a cylinder with the outer diameter smaller than the inner diameter of the groove body 10, and the brackets of the sieve plates 9 with the brackets are arranged in a frame with a rectangular false surface at the bottom of the groove body 10; the design of the openings at the two sides of the sieve plate 9 with the bracket is convenient for the installation and maintenance of the air inlet pipe and the liquid inlet pipe. The tank body 10 is provided with a plurality of overflow ports 8 along the height direction.

When the electrolytic bath is used, the small groove cover 4 is opened, the copper plate is hung in the small groove cover and placed on the sieve plate 9 with the support, acid liquor and gas are added, the materials start to react under the action of the acid liquor and the gas, generated acid mist is discharged through the gas release port 3, and after the materials react, electrolyte is discharged through the gas discharge port 12.