CN204803425U - Portable electroplating protection device - Google Patents
Portable electroplating protection device Download PDFInfo
- Publication number
- CN204803425U CN204803425U CN201520367919.4U CN201520367919U CN204803425U CN 204803425 U CN204803425 U CN 204803425U CN 201520367919 U CN201520367919 U CN 201520367919U CN 204803425 U CN204803425 U CN 204803425U
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- CN
- China
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- strumbox
- plating
- cover body
- protector according
- electroplating
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Abstract
The utility model discloses a portable electroplating protection device, including base, temperature sensor, controller, rose box to reach chemical pumping, exhaust device, the inside from the top down of rose box is equipped with quartz sand filter screen, electromagnetism stick, polymer absorption sponge in proper order, temperature sensor is connected with the controller through the sensing line respectively, the controller passes through the control line and is connected with the chemical pumping, the rose box outside is equipped with cooling device all around, exhaust device pastes and installs in the rose box top, exhaust device is personally experienced sth. Part of the body by the cover and installs and constitute in the ware that induced drafts that covers on personally experiencing sth. Part of the body simultaneously. The utility model provides a portable electroplating protection device is for electroplating a step in the production, accurate protection electroplating process accessible time, and when especially taking place the plating solution and leaking, but efficient handling reaches the emission requirement, and the environmental protection is also benefited for the enterprise, the device is constituteed rationally, and it is easy, portable moreover to maintain, the application is nimble, is applicable to and electroplates the protection.
Description
Technical field
The utility model relates to a kind of electroplanting device, is specifically related to a kind of removable plating protector, for improving plating safety and efficiency.
Background technology
Plating is exactly the process utilizing electrolysis principle to plate other metal or alloy of skim on piece surface, is the technique of the surface attachment layer of metal film of the part utilizing electrolysis principle that metal or other material are made.Electroplate the difference according to plating, the electroplating technology groove arranged also is not quite similar, but before the electroplating process that general plated item completes an electroplating technology groove enters next electroplating technology groove, all to wash at washing bath, the effect of washing bath is the residual electroplate liquid wash clean above workpiece, do not affect lower one technique to carry out, do not pollute electroplate liquid in lower one plating tank, thus ensure the quality of plating.Plating be mainly used to improve product corrosion stability, wear resistance, decorate or make product have certain function, it is widely used.Plating refers in the saline solution containing pre-metallizing, with plated matrix metal for negative electrode, by electrolytic action, the positively charged ion of pre-metallizing in plating solution is deposited in base metal surface, forms a kind of method of surface finish of coating.Coating performance is different from matrix metal, has new feature.
Two side-walls in plating tank are provided with two positive plates be arranged in parallel, and workpiece to hang on the hanger between two positive plates as negative electrode and is immersed in electroplate liquid, and after energising, metal ion concentration realizes plating at workpiece surface.Plating tank close to being the position that in electric field, the density of electric fluxline is maximum bottom liquid level position and plating tank, electric current is maximum, current density is maximum, be referred to as high current density region, and the plating tank medium position position that to be the density of electric fluxline minimum, electric current is minimum, and current density is minimum, is referred to as low current density district.In order to ensure the quality of coating, except the processing parameters such as strict temperature control, current density, PH, also must pay attention to the factors such as the impurity in stirring and electroplate liquid to the impact of plating quality, in order to prevent the concentration polarization of bubble when coating surface is detained and electroplate, the mode of usual employing mechanical stirring or pneumatic blending, or adopt circular flow mode to promote the circulation of electroplate liquid.It is one of important measures ensureing plated item quality that electroplating solution filters.
Plating needs to carry out at a certain temperature.In general, improve temperature, the electroconductibility of plating solution can be increased, improve the current density that reaction allows, also can improve speed of response and coating uniformity.On the impact of additive also clearly, temperature raises temperature, and current density can raise, and this is favourable to the adsorption potential reaching optical brightener.Current Domestic Plating industry comparatively speaking facility is backward, seriously polluted.Workers with long time works in such circumstances, and physical and mental health can not be guaranteed, serious waste of resources.Electroplating wastewater processing major part rests on level, and both instability can not guarantee qualified discharge.Not only polluted-water, but also contaminated soil.
Coating performance containing cyanogen plating excellence is that other modes cannot replace; But be left out as the plating prohibitted the use already in the process of general industry product surface containing cyanogen plating, this is because there is potential safety hazard containing cyanogen plating, plating solution itself, containing severe toxicity, also can produce colorless and odorless with acid-respons, hear the hypertoxic gas of namely getting killed.
The waste water and waste liquids of electroplating facility, as plating piece rinse water, useless tank liquor, component cooling water and the flushing surface water etc., its water quality is different because of production technique, often oil-containing many kinds of metal ions, in general, often containing Cr
6+, Cd
2+, Ni
2+, Cu
2+, Zn
2+, Fe
2+in heavy metal; Electroplating wastewater is poisonous, and harm is large.As cyanogen can cause people and animals' acute poisoning, lethal, lower concentration long term also can cause chronic poisoning.Cadmium can make kidney generation pathology, and can cause itai-itai.Sexavalent chrome can cause lung cancer, intestines and stomach disease and anaemia, and can accumulate in bone, spleen and liver.Therefore, electroplating wastewater must strictly control, and deals carefully with.
In electroplating process, in order to the obnoxious flavour that will produce is discharged, usually side draft hood is installed, connects forced draft fans, gas is sucked from the air suction inlet of suspended hood and discharges.Existing side draft hood air suction inlet all adopts unscreened opened type, because workpiece promotes and shift between groove in electroplating process, tank liquor can be caused to take out of, drop on suspended hood top board, and flow down, when flowing through air suction inlet, the negative pressure that can produce because of fan induced draught sucks in suspended hood. thereupon
So in order to realize the real safety in production of electroplating, need to research and develop a kind of removable plating protector, it can improve plating safety and efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of removable plating protector, effectively can improve plating safety and efficiency.
To achieve the above object of the invention, the technical solution adopted in the utility model is:
A kind of removable plating protector, comprises the base, temperature sensor, controller, the strumbox that are provided with wheel Yu push away handle, and chemical pumping, air exhausting device; Be provided with lid above described strumbox, inside is provided with quartz sand filtration net, electromagnetic wand, polymer adsorption sponge from top to bottom successively; Described strumbox side wall upper part is provided with fluid intake, is provided with fluid outlet with the lower sidewall of described sidewall symmetry; Described strumbox lid is provided with lid opening; Described fluid intake is connected with chemical pumping by establishing valvular pipeline; Described temperature sensor is connected with controller respectively by sense line; Described controller is connected with chemical pumping by control line; Outside described strumbox, surrounding is provided with refrigerating unit; Described air exhausting device pastes and is installed on above strumbox; Described air exhausting device is made up of cover body and the air suction device be installed in cover body one side; Described cover body is hollow structure, only has one side to be down provided with cover body opening.
In technique scheme, described air exhausting device pastes and is installed on above strumbox; By the mode of welding or the mode with filter box clamping, cover body can be arranged on strumbox; Lid opening and cover body opening cooperatively interact, and closely continuously, effective sealing, can not gas leakage; Described air suction device is contained in the one side of cover body, towards plating tank, the mixing steam with organism, impurity, metal particle because evaporation produces can be drawn, mixing steam is inhaled in cover body cavity, lid opening is entered from cover body opening, thus enter in strumbox, through process, meet emission standard and enter air via fluid outlet.Effectively prevent the waste gas that prior art merely extracts plating tank surface out, and cannot waste gas effectively be processed, cause secondary pollution air, and be the drawback of irreversible membrane fouling.
In order to improve air suction efficiency, increase exhausting area, the cover body face with air suction device is globoidal structure or ramp structure, towards all facing toward electroplating cell body.
In technique scheme, described electromagnetic wand is 3, wherein has 2 electromagnetic wands to be positioned at same level.Electromagnetic wand is spaced when making electroplate liquid descending and can not blocks, and multilayer arrangement can increase except metal rate; When particularly arranging in pyramid structure, electromagnetic wand consumption is few, but water body still fully contacts with electromagnetic wand, except metal rate is high, and little on water volume flow rate impact.Described electromagnetic wand intensity is 6000-6800 Gauss; Be applicable to the metal in process electroplate liquid.
Preferred described refrigerating unit is water cooling plant.General, strumbox upper surface is higher than plating tank.
In technique scheme, described polymer adsorption sponge is woven by fibrous polymer sorbing material and obtains.
Fibrous polymer sorbing material of the present utility model has certain intensity, and have vesicular structure, effectively increase specific surface area, lipophilic group does not exist only in fiber surface, also exists in micropore in a large number, accelerates fibers adsorption speed and improves loading capacity further.
In the utility model, the density of polymer adsorption sponge is 400-450g/L; Thickness is 10-12mm; The thickness of spongy polymer adsorbing material and density very important to practical application.Too thin, sorbing material intensity difference, can not tolerate the impact of air-flow when practical application, more cannot bear the mechanical force of relevant equipment, can not meet the requirement of disposal; Sorbing material is too thick, then affect absorption property, can not realize quick adsorption and Large Copacity absorption, can not meet the requirement disposed fast equally; It is not good that thing protected by the too small sorbing material of density, and density is crossed conference and affected its rate of adsorption.
Adsorption technology is the object being reached process by the sorbing material trapping nuisance entered in environment, the destruction to environment can be avoided, its core is sorbing material, take gac as the defect that traditional sorbing material of representative and relevant adsorption technology exist in adsorption effect and technological operation, industrialized improvement requirement cannot be reached, especially when granular active carbon is used for Organic pollutants accident handling, the clearing and retrieving to toxic organic pollutant cannot be realized at all, the utility model utilizes polymer adsorption sponge first, effectively solve the organic pollutant in electroplating wastewater, turn avoid existing chemical treatment, the side effect that bioremediation is brought.
Temperature is very important to electroplate liquid, but exceeds standard and can have a strong impact on electroplating quality, more entail dangers to operator safety; Temperature of electroplating solution is detected by temperature detector, data signal sends controller to, compare with preset value, if lower than preset value, then do not run chemical pumping, if higher than preset value, then open chemical pumping, twitch electroplate liquid by the pipeline be connected with electroplate liquid, refrigerating unit starts, reduce temperature of electroplating solution through strumbox process, remove harmful organism simultaneously.Both ensure that the samming of electroplate liquid, promote electroplating quality, more protect personal security.
Preferably, arrange alkali lye spray equipment above strumbox, spray header is positioned at strumbox; Once need to remove the metal ion in electroplate liquid, then when electroplate liquid is positioned at strumbox, alkali lye spray can be opened, make the metal ion in electroplate liquid form complex compound, and by strainer filtering.
In the utility model, filter member effectively removes particulate matter in electroplate liquid (mixing steam) and part metals; The organism that polymer adsorption sponge is effectively removed.Cold cycling can be carried out to electroplate liquid through chemical pumping, ensure electroplating temperature, safeguard electroplating operations safety; As emergency case such as leakages; by protector of the present utility model as small electrical plating solution treatment facility, can will electroplate leakage suction strumbox, through particle-removing, the objectionable impurities effectively reduced except metal, organic matter removal in the electroplate liquid of discharge; protection of the environment, protection personal security.
Because technique scheme is used, the utility model compared with prior art has following advantages:
1. electromagnetic wand is applied to removable plating protector by the utility model first, arranges, can not block when making electroplate liquid descending in Spaced, and multilayer arrangement can increase except metal rate; When particularly arranging in pyramid structure, electromagnetic wand consumption is few, but water body still fully contacts with electromagnetic wand, except metal rate is high, and little on water volume flow rate impact; Whether especially, the utility model selects electromagnetic wand, can control bar magnet open by electromagnetic conversion, when not needing in a large number except metal, does not open electromagnetic wand.
2. the utility model first should removable plating protector by temperature sensor, and arranges controller and carry out science control, reduces manual operation loaded down with trivial details; Temperature of electroplating solution can be learnt in real time by temperature sensor; unlatching and the cycling time of circulation is determined according to temperature; make plating water isothermal holding more scientificization; the day part treatment temp of balance composite plating solution; particularly protect surrounding environment, personal security, avoid the harm heating up and bring that happens suddenly.
3. spongy polymer adsorbing material is applied to removable plating protector by the utility model first; the object of process is reached by the sorbing material trapping nuisance entered in environment; the destruction to environment can be avoided; effectively solve the organic pollutant in electroplate liquid, turn avoid existing chemical treatment, side effect that bioremediation is brought.
4. in removable plating protector of the present utility model, air suction device is contained in the one side of cover body, towards plating tank, the mixing steam with organism, impurity, metal particle because evaporation produces can be drawn, mixing steam is inhaled in cover body cavity, lid opening is entered from cover body opening, thus enter in strumbox, through process, meet emission standard and enter air via fluid outlet; Effectively prevent the waste gas that prior art merely extracts plating tank surface out, and cannot waste gas effectively be processed, cause secondary pollution air, and be the drawback of irreversible membrane fouling.
5. the removable plating protector that the utility model provides is the step in Electroplating Production, can protection electroplating process promptly and accurately, electroplate liquid particularly occurs when leaking, effectively can process, reach emission request, protection of the environment, also for enterprise benefits; Device composition rationally, is safeguarded easily, and removable, uses flexibly, is applicable to plating protection.
Accompanying drawing explanation
Fig. 1 is removable plating protector structural representation in embodiment;
Fig. 2 is the Pareto diagram of electromagnetic wand in strumbox;
Fig. 3 is strumbox structural representation;
Wherein, base 1, wheel 11, push away handle 12, temperature sensor 2, controller 3, strumbox 4, lid 41, lid opening 411, quartz sand filtration net 42, electromagnetic wand 43, polymer adsorption sponge 44, fluid intake 45, valve 451, fluid outlet 46, alkali lye spray equipment 47, chemical pumping 5, air exhausting device 6, cover body 61, air suction device 62, refrigerating unit 7.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one:
See accompanying drawing 1, a kind of removable plating protector, comprises and is provided with wheel 11 and the base 1, temperature sensor 2, controller 3, the strumbox 4 that push away handle 12, and chemical pumping 5, air exhausting device 6; Be provided with lid 41 above described strumbox, inside is provided with quartz sand filtration net 42, electromagnetic wand 43, polymer adsorption sponge 44 from top to bottom successively, and polymer adsorption sponge is woven by fibrous polymer sorbing material and obtains, and density is 400g/L; Thickness is 12mm; Described strumbox side wall upper part is provided with fluid intake 45, is provided with fluid outlet 46 with the lower sidewall of described sidewall symmetry; Described strumbox lid is provided with lid opening; Described fluid intake is connected with chemical pumping by the pipeline being provided with valve 451; Outside strumbox, surrounding is provided with water-cooling cooling device.
Described temperature sensor is connected with controller by sense line; Described controller is connected with chemical pumping, electromagnetic wand (not marking) respectively by control line.
Described air exhausting device is welded on strumbox upper surface; Described air exhausting device is made up of cover body 61 and the air suction device 62 be installed in cover body one side; Described cover body is hollow structure, only has one side to be down provided with cover body opening.Lid opening and cover body opening cooperatively interact, effective sealing, can not gas leakage; Cover body face with air suction device is globoidal structure, towards plating tank, the mixing steam with organism, impurity, metal particle because evaporation produces can be drawn, mixing steam is inhaled in cover body cavity, lid opening is entered from cover body opening, thus enter in strumbox, through process, meet emission standard and enter air via fluid outlet.
See accompanying drawing 2, be the arrangement of electromagnetic wand in strumbox, electromagnetic wand is 3, wherein has 2 electromagnetic wands to be positioned at same level.Electromagnetic wand is spaced when making electroplate liquid descending and can not blocks, and multilayer arrangement can increase except metal rate; When particularly arranging in pyramid structure, electromagnetic wand consumption is few, but water body still fully contacts with electromagnetic wand, except metal rate is high, and little on water volume flow rate impact.
Embodiment two
A kind of removable plating protector, is similar to embodiment one main body, and wherein polymer adsorption sponge is woven by fibrous polymer sorbing material and obtains, and density is 450g/L; Thickness is 10mm; See accompanying drawing 3, strumbox lid is provided with lid opening 411, and arrange alkali lye spray equipment 47 above strumbox, spray header is positioned at strumbox; Once need to remove the metal ion in electroplate liquid, then when electroplate liquid is positioned at strumbox, alkali lye spray can be opened, make the metal ion in electroplate liquid form complex compound, and by strainer filtering; Outside described strumbox, surrounding is provided with water-cooling cooling device 7.
Embodiment three
By base, protector is positioned over correct position, general, strumbox upper surface is higher than plating tank.Cover body face with air suction device is globoidal structure, towards plating tank, when plating starts, air suction device can draw the mixing steam with organism, impurity, metal particle because evaporation produces, mixing steam is inhaled in cover body cavity, enters lid opening, thus enter in strumbox from cover body opening, through process, meet emission standard and enter air via fluid outlet.Effectively prevent the waste gas that prior art merely extracts plating tank surface out, and cannot waste gas effectively be processed, cause secondary pollution air, and be the drawback of irreversible membrane fouling.
Temperature of electroplating solution is detected by temperature detector, data signal sends controller to, compare with preset value, if lower than preset value, then do not run chemical pumping, if higher than preset value, then open chemical pumping, twitch electroplate liquid by the pipeline be connected with electroplate liquid, refrigerating unit starts, reduce temperature of electroplating solution through strumbox process, remove harmful organism simultaneously.Both ensure that the samming of electroplate liquid, promote electroplating quality, more protect personal security.
During actual treatment, plating water enters in strumbox by entrance, via quartz sand filtration net one step filtering solid particles; Flow through the spaced electromagnetic wand of stratiform again, remove part metals; Then through absorption sponge organics removal, can also drip alkali lye, increase metal complex and remove, then under cooling conditions, water outlet can obtain temperature, electroplate liquid that component is suitable.
As emergency case such as leakages; by protector of the present utility model as small electrical plating solution treatment facility, can will electroplate leakage suction strumbox, through particle-removing, the objectionable impurities effectively reduced except metal, organic matter removal in the electroplate liquid of discharge; protection of the environment, protection personal security.
Table 1 is each substances content before and after electroplate liquid process, can find out, device of the present utility model effectively processes electroplate liquid.
Each substances content (mg/L) before and after table 1 electroplating wastewater processing
| CN - | Fe 2+/3+ | Cr 6+ | Ni 2+ | Cu 2+ | COD | |
| Before process | 36 | 48.3 | 32.5 | 59.4 | 25.6 | 146.3 |
| Embodiment one | Nothing | 15.2 | 12.3 | 19.4 | 12.3 | 11 |
| Embodiment two | Nothing | 14.3 | 14.1 | 18.6 | 13.6 | 14 |
Claims (9)
1. a removable plating protector, is characterized in that: comprise the base, temperature sensor, controller, the strumbox that are provided with wheel Yu push away handle, and chemical pumping, air exhausting device; Be provided with lid above described strumbox, inside is provided with quartz sand filtration net, electromagnetic wand, polymer adsorption sponge from top to bottom successively; Described strumbox side wall upper part is provided with fluid intake, is provided with fluid outlet with the lower sidewall of described sidewall symmetry; Described strumbox lid is provided with lid opening; Described fluid intake is connected with chemical pumping by establishing valvular pipeline; Described temperature sensor is connected with controller respectively by sense line; Described controller is connected with chemical pumping by control line; Outside described strumbox, surrounding is provided with refrigerating unit; Described air exhausting device pastes and is installed on above strumbox; Described air exhausting device is made up of cover body and the air suction device be installed in cover body one side; Described cover body is hollow structure, only has one side to be down provided with cover body opening.
2. removable plating protector according to claim 1, is characterized in that: described electromagnetic wand is 3 wherein having 2 electromagnetic wands to be positioned at same level.
3. removable plating protector according to claim 1, is characterized in that: the described cover body face with air suction device is globoidal structure or ramp structure.
4. removable plating protector according to claim 1, is characterized in that: described polymer adsorption sponge is woven by fibrous polymer sorbing material and obtains.
5. removable plating protector according to claim 1, is characterized in that: the density of described polymer adsorption sponge is 400-450g/L; Thickness is 10-12mm.
6. removable plating protector according to claim 1, is characterized in that: arrange alkali lye spray equipment above described strumbox, spray header is positioned at strumbox.
7. removable plating protector according to claim 1, is characterized in that: described electromagnetic wand intensity is 6000-6800 Gauss.
8. removable plating protector according to claim 1, is characterized in that: described refrigerating unit is water cooling plant.
9. removable plating protector according to claim 1, is characterized in that: described air exhausting device is installed on strumbox by the mode of welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367919.4U CN204803425U (en) | 2015-05-29 | 2015-05-29 | Portable electroplating protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367919.4U CN204803425U (en) | 2015-05-29 | 2015-05-29 | Portable electroplating protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204803425U true CN204803425U (en) | 2015-11-25 |
Family
ID=54588276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520367919.4U Expired - Fee Related CN204803425U (en) | 2015-05-29 | 2015-05-29 | Portable electroplating protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204803425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106119942A (en) * | 2016-08-29 | 2016-11-16 | 无锡瑾宸表面处理有限公司 | Plating is installed and protects the electroplating bath of robot |
| CN108691006A (en) * | 2018-08-31 | 2018-10-23 | 高益群 | A kind of electroplanting device |
-
2015
- 2015-05-29 CN CN201520367919.4U patent/CN204803425U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106119942A (en) * | 2016-08-29 | 2016-11-16 | 无锡瑾宸表面处理有限公司 | Plating is installed and protects the electroplating bath of robot |
| CN108691006A (en) * | 2018-08-31 | 2018-10-23 | 高益群 | A kind of electroplanting device |
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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: 20151125 Termination date: 20180529 |
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| CF01 | Termination of patent right due to non-payment of annual fee |