Automatic adjustment system for bath solution

An automatic adjustment, bath technology, applied in the direction of cells, electrolysis process, electrolysis components, etc., can solve the problems of waste of medicines, unable to ensure the continuous stability of bath concentration, and difficulty in dissolving nickel ion salts. The effect of ash

Inactive Publication Date: 2017-02-01
合肥亿福自动化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most aluminum profile factories use manual dosing. Nickel ion salt is generally used in the sealing bath, and nickel ion salt is not easy to dissolve. Good guarantee the continuous stability of the concentration of the bath solution, and the phenomenon of incomplete dissolution occurs from time to time due to too much dosage at one time, which makes it difficult to eliminate the phenomenon of drug waste

Method used

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  • Automatic adjustment system for bath solution
  • Automatic adjustment system for bath solution
  • Automatic adjustment system for bath solution

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 1 , 2 As shown, a kind of tank liquid automatic adjustment system of the present invention, comprises the hole sealing tank body 1, and system also comprises the dosing tank 2 and PLC controller 3 that are provided with agitator 21 inside, is provided with solid-containing tank 2 on the dosing tank 2. The nickel salt addition port 22 of the addition valve 22a, the deionized water addition port 23 of the liquid addition valve 23a, the medicament outlet 24 and the liquid level gauge 25, the liquid level gauge 25 is located above the dosing barrel 2 and faces the liquid level of the dosing barrel 2 The sealing tank body 1 is provided with a drug inlet 11 and an infrared sensor 12, the drug outlet 24 is connected to the drug inlet 11 through the electromagnetic diaphragm pump 4, and the infrared sensor 12 is arranged at the upper end of the sealing tank body 1 and faces above the liquid surface, The PLC controller 3 is respectively connected to the solid add...

Embodiment 2

[0035] Such as image 3 , 4 As shown, on the basis of Embodiment 1, the present invention also includes a spray device 6 arranged above the sealing tank body. The spray device 6 includes a spray head 61, a spray valve 62 and a liquid storage tank 63. The spray head 61 is connected with liquid storage tank 63 through spray valve 62 , and spray valve 62 is connected with PLC controller 3 .

[0036] A pH value detector 7 is also arranged in the sealing tank body 1, and the pH value detector 7 is connected with the PLC controller 3. The pH value detector 7 includes a pH value display terminal 71 and a pH value detection terminal 72, and the pH value detection terminal 72 It is arranged below the liquid surface in the sealed hole tank body 1 , and the pH value display terminal 71 is arranged on the outer wall of the hole sealed hole body 1 .

[0037] On the basis of the work of embodiment 1, the working mode of the present embodiment also includes:

[0038] The PH value will decre...

Embodiment 3

[0041] Such as Figure 5 , 6 Shown, the present invention also comprises filter device 8 on the basis of embodiment 2, and filter device 8 comprises filter tube 81, filter valve 82 and suction pump 83, and filter tube 81 is provided with a plurality of filter holes 81a, and filter tube 81 It is installed at the bottom of the sealing tank 1 and extends out of the sealing tank 1 and is connected to the suction pump 83 through the filter valve 82 , and both the filter valve 82 and the suction pump 83 are connected to the PLC controller 3 .

[0042] On the basis of the work of embodiment 2, the working mode of the present embodiment also includes:

[0043] Colloidal sediment will be produced during the sealing and coloring process. The PLC controller regularly opens the filter valve and suction pump to suction and filter the colloidal sediment to ensure that there are no precipitated impurities in the sealing tank, which can effectively reduce the coloring material sealing. Ash ...

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Abstract

The invention discloses an automatic adjustment system for a bath solution and relates to the technical field of aluminum profile surface treatment. The automatic adjustment system comprises a sealed tank body and further comprises a dosing drum internally provided with a stirring device and a PLC. A nickel salt adding opening containing a solid adding valve, a solvent adding opening containing a liquid adding valve, an agent outlet and a liquidometer are arranged on the dosing drum. The liquidometer is located above the dosing drum and faces the liquid face of the dosing drum. An agent inlet and an infrared sensor are arranged on the sealed tank body. The agent outlet is connected with the agent inlet through an electromagnetic diaphragm pump. The infrared sensor is arranged at the upper end of the sealed tank body and faces the position above the liquid face. The PLC is connected with the solid adding valve, the liquid adding valve, the electromagnetic diaphragm pump, the infrared sensor and the stirring device. By the adoption of the automatic adjustment system for the bath solution, the dosage of the agent can be reduced effectively, and the stability of the product quality is guaranteed.

Description

technical field [0001] The invention relates to the technical field of surface treatment of aluminum profiles, in particular to an automatic adjustment system for bath liquid. Background technique [0002] It is known that aluminum and its alloys will oxidize when exposed to the air, so that a layer of oxide film is naturally formed on the surface, which will make the surface of aluminum metal lose its original luster, although this layer of oxide film will slightly passivate the surface of aluminum metal , but it is very thin and has large porosity and poor mechanical properties. It cannot effectively prevent further corrosion of aluminum metal by various media in the atmosphere; the so-called anodic oxidation of aluminum is an electrolytic oxidation process. In this process, aluminum And the surface of aluminum alloy is usually transformed into a layer of oxide film. [0003] Most anodizing manufacturers combine various types of surface treatment tanks based on the anode ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D11/24C25D21/14C25D21/06
CPCC25D11/246C25D21/06C25D21/14
Inventor 汪根生任小体游锦山
Owner 合肥亿福自动化科技有限公司
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