CN202595319U - Electrolytic detinning layer device of tin plate - Google Patents
Electrolytic detinning layer device of tin plate Download PDFInfo
- Publication number
- CN202595319U CN202595319U CN 201220119060 CN201220119060U CN202595319U CN 202595319 U CN202595319 U CN 202595319U CN 201220119060 CN201220119060 CN 201220119060 CN 201220119060 U CN201220119060 U CN 201220119060U CN 202595319 U CN202595319 U CN 202595319U
- Authority
- CN
- China
- Prior art keywords
- shaped container
- disc shaped
- tin plate
- detin
- disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model relates to an electrolytic detinning layer device of a tin plate. At present, the detection of lead inside a galvanized layer of the tin plate can be realized only through a way for removing a tin layer and then detecting the lead content in the solution both at home and abroad. The electrolytic detinning layer device comprises a base (2), wherein the base is provided with two disc-shaped containers with openings being opposite to each other, one of the two disc-shaped containers is fixed on the base, the other one of the two disc-shaped containers is connected with a manual opening-closing device through a pressure head (9), the inner side of each disc-shaped container is provided with a sealing ring (5), an electrode (4) is installed inside each disc-shaped container, the electrode is connected with a cathode of a direct-current power supply (1), each disc-shaped container is provided with a liquid inlet (13), the lower surface of each disc-shaped container is provided with a liquid discharging port (14), and the liquid discharging port is provided with a valve (15). The electrolytic detinning layer device is used for electrolytic detinning of two sides of the tin plate.
Description
Technical field:
the utility model relates to a kind of tin plate electrolysis detin bed device.
Background technology:
according to the regulation of the Rosh of European Union instruction, the wrapping material of outlet European Union must not contain objectionable impuritiess such as lead, cadmium, mercury, PBBs and PBDE.For tin plate, mainly be that control coating lead content is below 100ppm.Lead content is extremely low in the tin plate coating; Plumbous detection only removes the tin layer and detects a kind of method of lead content in the solution again in the at present domestic and international tin plate coating; Be European standard EN10333 or other similar approach; Method adopts electrolysis detin layer, and the tin plate reverse side must be painted or the adhesive tape sealing before detin, prevents the dissolving of tin layer; Need to measure the tin plate area after the detin; The detin liquor capacity is big, could detect lead content after needing to concentrate.Because the whole process time of detin is longer, this method is not suitable for the detection of checking on of dispatching from the factory of enterprise product very much.
The utility model content:
The purpose of
the utility model be the detin device operation efficiency when the said determination tin plate lead content low problem a kind of tin plate electrolysis detin bed device is provided; Can carry out the electrolysis detin to the tin plate two sides simultaneously; And tin plate area measurement in the release mensuration process; The reverse side sealing, work such as solution concentration significantly improve detin efficient.
Above-mentioned purpose realizes through following technical scheme:
tin plate electrolysis detin bed device comprises base, and two disc shaped containers that opening is relative are installed on the described base; One of them described disc shaped container is fixed on the base; Another described disc shaped container connects manual closing device through pressure head, described disc shaped container installed inside sealing-ring, described disc shaped container the inside installing electrodes; Described electrode connects the negative pole of direct supply; Have fluid inlet above the described disc shaped container, have leakage fluid dram, described leakage fluid dram place mounted valve below the described disc shaped container.
described tin plate electrolysis detin bed device; Described manual closing device comprises the crank connecting link that is connected with described pressure head; Described crank connecting link connects worm gear, described worm gear and worm meshing, and described worm screw connects turning handle.
described tin plate electrolysis detin bed device, described worm screw is adopted single start worm, and the worm screw lead angle is less than 3.5 degree.
described tin plate electrolysis detin bed device, described plate-like adopts transparent material.
Beneficial effect:
1. general tin plate product of measuring lead all needs bilateral detin layer.It is workplace that traditional electrolysis detin device has only one side, and reverse side must seal, and must operate twice when needing the bilateral detin.The utility model has two electrodes, and after tin plate was clamped, both sides all were workplaces, can once accomplish the bilateral detin, and the disc shaped container area is fixed, and the flat vessel volume is less, can omit steps such as area measurement, solution concentration, improves the detin working efficiency.
Transparent material is adopted in
2. the disc shaped container of the utility model, is convenient to observing response situation at any time.
Description of drawings:
accompanying drawing 1 is the main TV structure synoptic diagram of the utility model.
accompanying drawing 2 is plan structure synoptic diagram of the utility model.
accompanying drawing 3 is structural representations of disc shaped container in the utility model.
1. direct supplys among
figure; 2. base; 3. disc shaped container; 4. electrode; 5. sealing-ring; 6. worm gear; 7. worm screw; 8. crank connecting link; 9. pressure head; 10. turning handle; 11. electrode connecting line; 12. sample model; 13. fluid inlet; 14. leakage fluid dram; 15. valve.
Embodiment:
Come the utility model is further specified below in conjunction with accompanying drawing:
Embodiment 1:
are shown in accompanying drawing 1-3: the tin plate electrolysis detin bed device of the utility model, comprise base 2, and two disc shaped containers 3 that opening is relative are installed on the described base; One of them described disc shaped container is fixed on the base; Another described disc shaped container connects manual closing device through pressure head 9, described disc shaped container installed inside sealing-ring 5, described disc shaped container the inside installing electrodes 4; Described electrode connects the negative pole of direct supply 1; Have fluid inlet 13 above the described disc shaped container, have leakage fluid dram 14, described leakage fluid dram place mounted valve 15 below the described disc shaped container.
Embodiment 2:
described tin plate electrolysis detin bed device; Described manual closing device comprises the crank connecting link 8 that is connected with described pressure head; Described crank connecting link connects worm gear 6, described worm gear and worm screw 7 engagements, and described worm screw connects turning handle 10.
Embodiment 3:
described tin plate electrolysis detin bed device, described worm screw is adopted single start worm, and the worm screw lead angle is less than 3.5 degree.
Embodiment 4:
described tin plate electrolysis detin bed device, described plate-like adopts transparent material.
Working process:
1. preparation work: cut the sample model 12 (can not less than the area of disc shaped container) of the tin plate of suitable size, sample model 12 is placed between two disc shaped containers, see Fig. 1 and Fig. 2, preparation electrolysis detin is with solution (being generally the hydrochloric acid of 1mol/L);
are turning handle 10 2.; Driving worm screw 7 rotates; Thereby tooth on the worm screw 7 and worm gear 6 mesh in succession and drive the worm gear rotation; This moment, mechanism carried out a power amplification, and worm gear 6 drives crank connecting link 8 swings that are hinged on the worm gear 6, and this moment is because the angular effect of crank connecting link carries out the secondary force amplification.Through pressure head 9 two disc shaped containers and sample model 12 are compressed.Release handle because the worm screw lead angle is less, has realized the self-locking of system.
are 3. poured electrolysis in the disc shaped container of both sides with solution, sample model 12 is linked to each other with the positive pole of direct supply 1 through electrode connecting line 11.Opening power is adjusted to electric current 0.1A, beginning electrolysis, and the state of all plates 12 of observation electrolytic solution pilot scale.
are sample model 12 surface recoveries light 4., and this side electrolysis detin completion of model is described, takes off the wire of this side and direct supply 1.Treat all detin completion of both sides, close direct supply 1, open valve 15, emit the solution in the disc shaped container, can measure the lead content in the model through lead content in the measurement solution.
are backward rotation handle 10 5., unclamps disc shaped container, takes out sample model 12, carries out the detection of next piece model.
Claims (4)
1. a tin plate electrolysis detin bed device comprises base, it is characterized in that: two disc shaped containers that opening is relative are installed on the described base; One of them described disc shaped container is fixed on the base; Another described disc shaped container connects manual closing device through pressure head, described disc shaped container installed inside sealing-ring, described disc shaped container the inside installing electrodes; Described electrode connects the negative pole of direct supply; Have fluid inlet above the described disc shaped container, have leakage fluid dram, described leakage fluid dram place mounted valve below the described disc shaped container.
2. tin plate electrolysis detin bed device according to claim 1; It is characterized in that: described manual closing device comprises the crank connecting link that is connected with described pressure head; Described crank connecting link connects worm gear, described worm gear and worm meshing, and described worm screw connects turning handle.
3. tin plate electrolysis detin bed device according to claim 2 is characterized in that: described worm screw is adopted single start worm, and the worm screw lead angle is less than 3.5 degree.
4. tin plate electrolysis detin bed device according to claim 1 is characterized in that: described plate-like adopts transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220119060 CN202595319U (en) | 2012-03-27 | 2012-03-27 | Electrolytic detinning layer device of tin plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220119060 CN202595319U (en) | 2012-03-27 | 2012-03-27 | Electrolytic detinning layer device of tin plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202595319U true CN202595319U (en) | 2012-12-12 |
Family
ID=47312873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220119060 Expired - Fee Related CN202595319U (en) | 2012-03-27 | 2012-03-27 | Electrolytic detinning layer device of tin plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202595319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108085738A (en) * | 2016-11-22 | 2018-05-29 | 上海宝钢工业技术服务有限公司 | The sample pretreatment device and method of tin plate alloy-tin galvanic couple experiment |
| CN110938861A (en) * | 2019-10-30 | 2020-03-31 | 昆山金易得环保科技有限公司 | Tin stripping equipment |
-
2012
- 2012-03-27 CN CN 201220119060 patent/CN202595319U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108085738A (en) * | 2016-11-22 | 2018-05-29 | 上海宝钢工业技术服务有限公司 | The sample pretreatment device and method of tin plate alloy-tin galvanic couple experiment |
| CN110938861A (en) * | 2019-10-30 | 2020-03-31 | 昆山金易得环保科技有限公司 | Tin stripping equipment |
| CN110938861B (en) * | 2019-10-30 | 2022-02-25 | 昆山金易得环保科技有限公司 | Tin stripping equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210923194U (en) | Sampling device for waste gas treatment | |
| CN202595319U (en) | Electrolytic detinning layer device of tin plate | |
| CN104377340A (en) | Automatic battery liquid filling machine | |
| CN204189864U (en) | battery automatic filling machine | |
| CN105436909A (en) | Automatic assembling and sealing performance testing device for water tank | |
| CN103928653A (en) | Battery liquid injection machine | |
| CN104538328B (en) | A kind of silicon chip vacuum suction machinery hand | |
| CN201545338U (en) | Vacuum fresh-keeping system | |
| CN211825230U (en) | Be applied to intelligent quality of water automatic sampler of quality of water sampling | |
| CN110657921B (en) | Explosion-proof valve plugging clamp for air tightness test of lithium battery pack | |
| CN205944230U (en) | Lithium cell is with annotating liquid closing device | |
| CN201449314U (en) | Leak detecting device for battery | |
| CN207504095U (en) | A kind of lithium-ion battery electrolytes automatic filling system | |
| CN206488896U (en) | A kind of liquid alminium electrolytic condenser vacuum sealing detection means | |
| CN112098004A (en) | Multifunctional detection equipment for fuel cell detection | |
| CN206529267U (en) | A kind of beverage filling plant | |
| CN212069724U (en) | Automatic degreasing device for oxygen instrument | |
| CN214173658U (en) | Pipe fitting leakproofness detection device | |
| CN212480109U (en) | Check out test set for valve | |
| CN110203865A (en) | A kind of automatic dialyzate bucket cover opening device | |
| CN211643156U (en) | High-efficient sealed pipe cap of glue jar | |
| CN216771176U (en) | Liquid oxygen vacuum storage tank sampling device | |
| CN215711913U (en) | Chemical phosphorus removal device for wastewater | |
| CN210700888U (en) | Multi-channel glue sealing device of heating device | |
| CN218878058U (en) | Electronic super pure water barrel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |