CN205576329U

CN205576329U - Impurity ion remove device in electrophoresis liquid of electrophoresis lacquer

Info

Publication number: CN205576329U
Application number: CN201620366833.4U
Authority: CN
Inventors: 邹兵; 刘瑛
Original assignee: Nanchang Chun Chun Auto Parts Co Ltd
Current assignee: Nanchang Chun Chun Auto Parts Co Ltd
Priority date: 2016-04-27
Filing date: 2016-04-27
Publication date: 2016-09-14
Anticipated expiration: 2026-04-27

Abstract

The utility model discloses an impurity ion remove device in electrophoresis liquid of electrophoresis lacquer, detect and the system of getting rid of including cargo platform and impurity ion, cargo platform's top is equipped with respectively detects room and reacting chamber, detects through the pipeline intercommunication between room and the reacting chamber to the inner chamber bottom of detecting the room is equipped with movable bottom plate, and the bottom and the electric telescopic handle who sets up in cargo platform of activity bottom plate are connected, detecting the indoor impurity ion detection and the system of getting rid of and including central processing unit, anode region impurity ion detection module and cathodic region impurity ion detection module's output is connected to central processing unit's input difference electricity. The utility model discloses further purify electrophoresis liquid, avoided impurity ion can destroy the stable problem of electrophoresis liquid, made electrophoresis liquid keep good electrophoresis characteristic, improved the quality that the electrophoresis lacquer was filmed to still improve the utilization ratio of coating, avoided electrophoresis coating pinhole and disadvantage such as coarse.

Description

Foreign ion removal device in the electrophoresis liquid of a kind of electrophoretic paint

Technical field

This utility model relates to technical field of automobile, foreign ion removal device in the electrophoresis liquid of a kind of electrophoretic paint.

Background technology

Electrophoretic paint, is also electrophoretic coating, also has now a lot of people to continue to use the address of " electrophoretic paint ", and need not " electrophoretic coating ".Along with the defect of Typical spray constantly emerges, electrophoresis starts to become more popular. Electrophoretic paint also begins to constantly update and regenerates, and from anodic electrophoresis paint to cathode electrodip painting, from one pack system electrophoretic paint to bi-component electrophoretic paint, the development of electrophoretic paint also promotes the development of electrophoretic painting, makes more many products not in use by spraying technology but use electrophoresis.Electrophoresis is one of coating metal workpiece most efficient method, is widely used in automotive field, and from the 90's of 20th century, American-European automobile factory is the organic solvent type car paint that environment protection standard employing eco-friendly car paint replacement is traditional.Arrive The share having used painting in aqueous, the car of base coat the most to account for total output for 2001 is: North America 7% and 43%；Europe 32.5% and 36%.Wherein Germany realizes Water-borne modification the most substantially, and middle painting accounts for 80%, and base coat accounts for 93%.

And electrophoresis liquid usually can contain some foreign ions, such as the Fe of anode region²⁺And Ca²⁺And the Cl on cathode chamber^-And SO₄ ^2-It it is all foreign ion; electrophoresis liquid can be caused following harm by these foreign ions: 1 foreign ion can destroy electrophoresis liquid and stablize; foreign ion; it is no matter that cation or the anion coating resin particle with positively charged in electrophoresis groove liquid occurs to neutralize reaction or complex reaction and condenses; form some water-fast granule or colloids; and then precipitation so that electrophoresis liquid loses good electrophoretic characteristic；2 foreign ions can reduce electrophoretic paint film quality；3 reduce utilization efficiency of coatings.Make electrophoretic coating pin hole and the disadvantage such as coarse.

Utility model content

The purpose of this utility model is to provide foreign ion removal device in the electrophoresis liquid of a kind of electrophoretic paint, with the problem solving to propose in above-mentioned background technology.

For achieving the above object, this utility model following technical scheme of offer: foreign ion removal device in the electrophoresis liquid of a kind of electrophoretic paint, detect and removal system including article carrying platform and foreign ion, the top of described article carrying platform is respectively equipped with sensing chamber and reative cell, pipeline communication is passed through between sensing chamber and reative cell, and the intracavity bottom of sensing chamber is provided with movable floor, the bottom of movable floor is connected with the electric expansion bar being arranged in article carrying platform.

Foreign ion detection and removal system in described sensing chamber include central processing unit, the input of central processing unit is electrically connected anode region foreign ion detection module and the outfan of cathode chamber foreign ion detection module, central processing unit respectively with concentration impurity ion detection module, budget module and computing module are bi-directionally connected, and the outfan electrical connection of central processing unit controls the input of node unit, the outfan controlling node unit is electrically connected dispensing module and the input of dispensing concentration setting module, the input of the outfan electrical connection feedback module of dispensing module, the outfan of feedback module electrically connects with the input of central processing unit.

Preferably, described anode region foreign ion detection module includes Fe²⁺Detection module and Ca²⁺Detection module, cathode chamber foreign ion detection module includes Cl^-Detection module and SO₄ ^2-Detection module, concentration impurity ion detection module includes Fe²⁺Concentration detection module, Ca²⁺Concentration detection module, Cl^-Concentration detection module and SO₄ ^2-Concentration detection module.

Preferably, described control node unit includes controlling node one and controlling node two.

Preferably, described dispensing module includes OH^-Put into module, CO₃ ^2-Put into module, Ag⁺Put into module and Ba²⁺Putting into module, dispensing concentration setting module includes OH^-Put into concentration module, CO₃ ^2-Put into concentration module, Ag⁺Put into concentration module and Ba²⁺Put into concentration module.

Preferably, in described control node unit control node one outfan respectively with OH^-Put into module, CO₃ ^2-Put into module, Ag⁺Put into module and Ba²⁺Put into module input electrical connection, control node two outfan respectively with OH^-Put into concentration module, CO₃ ^2-Put into concentration module, Ag⁺Put into concentration module and Ba²⁺Put into the input electrical connection of concentration module.

Compared with prior art, the beneficial effects of the utility model are: this utility model is for the problem proposed in background technology, it is provided with foreign ion removal device in the electrophoresis liquid of a kind of electrophoretic paint, detected with foreign ion respectively by sensing chamber and reative cell and removal system coordinates, reach to detect the foreign ion contained in electrophoresis liquid the effect removing foreign ion, purify electrophoresis liquid further, avoid foreign ion and can destroy the problem that electrophoresis liquid is stable, make the electrophoretic characteristic that electrophoresis liquid holding is good, improve the quality of electrophoretic paint film, and also improve the utilization rate of coating, avoid electrophoretic coating pin hole and the disadvantage such as coarse.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation.

Fig. 2 is this utility model system block diagram.

In figure: 1 article carrying platform, 2 sensing chamber, 3 reative cells, 4 pipelines, 5 electric expansion bars, 6 movable floors, 7 central processing units, 8 anode region foreign ion detection modules, 9 cathode chamber foreign ion detection modules, 10 concentration impurity ion detection modules, 11 budget module, 12 computing modules, 13 control node units, 14 dispensing modules, 15 dispensing concentration setting module, 16 feedback modules.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.

Refer to Fig. 1-2, a kind of technical scheme of this utility model offer: foreign ion removal device in the electrophoresis liquid of a kind of electrophoretic paint, detect and removal system including article carrying platform 1 and foreign ion, the top of article carrying platform 1 is respectively equipped with sensing chamber 2 and reative cell 3, connected by pipeline 4 between sensing chamber 2 and reative cell 3, and the intracavity bottom of sensing chamber 2 is provided with movable floor 6, the bottom of movable floor 6 is connected with the electric expansion bar 5 being arranged in article carrying platform 1.

Foreign ion detection and removal system in sensing chamber 2 include central processing unit 7, the input of central processing unit 7 is electrically connected anode region foreign ion detection module 8 and the outfan of cathode chamber foreign ion detection module 9, and anode region foreign ion detection module 8 includes Fe²⁺Detection module and Ca²⁺Detection module, cathode chamber foreign ion detection module 9 includes Cl^-Detection module and SO₄ ^2-Detection module, concentration impurity ion detection module 10 includes Fe²⁺Concentration detection module, Ca²⁺Concentration detection module, Cl^-Concentration detection module and SO₄ ^2-Concentration detection module, central processing unit 7 is bi-directionally connected with concentration impurity ion detection module 10, budget module 11 and computing module 12 respectively, and the outfan electrical connection of central processing unit 7 controls the input of node unit 13, control node unit 13 to include controlling node one and controlling node two, the outfan controlling node unit 13 is electrically connected dispensing module 14 and the input of dispensing concentration setting module 15, and dispensing module 16 includes OH^-Put into module, CO₃ ^2-Put into module, Ag⁺Put into module and Ba²⁺Putting into module, dispensing concentration setting module 15 includes OH^-Put into concentration module, CO₃ ^2-Put into concentration module, Ag⁺Put into concentration module and Ba²⁺Put into concentration module, control the outfan controlling node one in node unit 13 respectively with OH^-Put into module, CO₃ ^2-Put into module, Ag⁺Put into module and Ba²⁺Put into module input electrical connection, control node two outfan respectively with OH^-Put into concentration module, CO₃ ^2-Put into concentration module, Ag⁺Put into concentration module and Ba²⁺Putting into the input electrical connection of concentration module, the input of the outfan electrical connection feedback module 16 of dispensing module 15, the outfan of feedback module 16 electrically connects with the input of central processing unit 7.

Detection and removing method: in sensing chamber 2, pass through Fe²⁺Detection module, Ca²⁺Detection module, Cl^-Detection module and SO₄ ^2-Foreign ion in sample is detected by detection module, and passes through Fe²⁺Concentration detection module, Ca²⁺Concentration detection module, Cl^-Concentration detection module and SO₄ ^2-Concentration detection module detects the concentration of foreign ion, budget module 11 be predicted away the medicament needed for removal of impurity ion, then coordinate through dispensing module 14 and dispensing concentration setting module 15, and pass through OH^-Put into module, CO₃ ^2-Put into module, Ag⁺Put into module and Ba²⁺Put into the OH of certain mole^-、CO₃ ^2-、Ag⁺And Ba²⁺(reaction formula is respectively Fe²⁺+2OH^-===Fe(OH)₂(white precipitate), Ca²⁺+CO₃ ^2-===CaCO₃、Cl^-+Ag⁺===AgCl(white precipitate), SO₄ ^2-+Ba²⁺===BaSO₄), due to the OH of certain mole^-、CO₃ ^2-、Ag⁺And Ba²⁺Respectively with the Fe detecting certain mole²⁺、Ca²⁺、Cl^-And SO₄ ^2-Reaction, can precipitate in theory completely, then detects and calculate reacted sample by computing module 12, makes and adding up and the most perfect.

Operation principle: during utility model works, first take electrophoresis liquid sample to put into sensing chamber 2 and detect, foreign ion contained in electrophoresis liquid and the concentration of foreign ion is detected by anode region foreign ion detection module 8 and cathode chamber foreign ion detection module 9 and concentration impurity ion detection module 10, the module that passes budgets again 11 calculates, tentatively draw the medicament removed required for foreign ion, again by electric expansion bar 5 by floor lifting, sample is made to enter in reative cell 3, coordinate through dispensing module 14 and dispensing concentration setting module 15 and remove foreign ion, finally by computing module 12, reacted sample is calculated, the practical situation of the foreign ion removal detected after reacting in sample and the medicament impact on sample, finally electrophoresis liquid is being carried out foreign ion removal process.

Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. foreign ion removal device in the electrophoresis liquid of an electrophoretic paint, detect and the system of removal including article carrying platform (1) and foreign ion, it is characterized in that: the top of described article carrying platform (1) is respectively equipped with sensing chamber (2) and reative cell (3), connected by pipeline (4) between sensing chamber (2) and reative cell (3), and the intracavity bottom of sensing chamber (2) is provided with movable floor (6), the bottom of movable floor (6) is connected with the electric expansion bar (5) being arranged in article carrying platform (1)；

nullForeign ion detection and removal system in described sensing chamber (2) include central processing unit (7)，The input of central processing unit (7) is electrically connected anode region foreign ion detection module (8) and the outfan on cathode chamber foreign ion detection module (9)，Central processing unit (7) respectively with concentration impurity ion detection module (10)、Budget module (11) and computing module (12) are bi-directionally connected，And the outfan electrical connection of central processing unit (7) controls the input of node unit (13)，The outfan controlling node unit (13) is electrically connected dispensing module (14) and the input of dispensing concentration setting module (15)，The input of outfan electrical connection feedback module (16) of dispensing module (15)，The outfan of feedback module (16) electrically connects with the input of central processing unit (7).

Foreign ion removal device in the electrophoresis liquid of a kind of electrophoretic paint the most according to claim 1, it is characterised in that: described anode region foreign ion detection module (8) includes Fe²⁺Detection module and Ca²⁺Detection module, cathode chamber foreign ion detection module (9) includes Cl^-Detection module and SO₄ ^2-Detection module, concentration impurity ion detection module (10) includes Fe²⁺Concentration detection module, Ca²⁺Concentration detection module, Cl^-Concentration detection module and SO₄ ^2-Concentration detection module.

Foreign ion removal device in the electrophoresis liquid of a kind of electrophoretic paint the most according to claim 1, it is characterised in that: described control node unit (13) includes controlling node one and controlling node two.

Foreign ion removal device in the electrophoresis liquid of a kind of electrophoretic paint the most according to claim 1, it is characterised in that: described dispensing module (16) includes OH^-Put into module, CO₃ ^2-Put into module, Ag⁺Put into module and Ba²⁺Putting into module, dispensing concentration setting module (15) includes OH^-Put into concentration module, CO₃ ^2-Put into concentration module, Ag⁺Put into concentration module and Ba²⁺Put into concentration module.

Foreign ion removal device in the electrophoresis liquid of a kind of electrophoretic paint the most according to claim 1, it is characterised in that: in described control node unit (13) control node one outfan respectively with OH^-Put into module, CO₃ ^2-Put into module, Ag⁺Put into module and Ba²⁺Put into module input electrical connection, control node two outfan respectively with OH^-Put into concentration module, CO₃ ^2-Put into concentration module, Ag⁺Put into concentration module and Ba²⁺Put into the input electrical connection of concentration module.