CN206512044U - A kind of brown liquid regeneration device - Google Patents
A kind of brown liquid regeneration device Download PDFInfo
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- CN206512044U CN206512044U CN201720086504.9U CN201720086504U CN206512044U CN 206512044 U CN206512044 U CN 206512044U CN 201720086504 U CN201720086504 U CN 201720086504U CN 206512044 U CN206512044 U CN 206512044U
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Abstract
The utility model discloses a kind of brown liquid regeneration device, including：Brown oxide waste liquid pre-processes component, and it includes brown oxide waste liquid collecting tank, waste liquid reaction vessel, oxygenato, hydrogen peroxide feeder and liquid waste filter；Brown oxide waste liquid is electrolysed component, and it includes electrolysis cylinder, the alternate anode plate and cathode plate being arranged in the electrolysis cylinder and the brown liquid regeneration cylinder connected with the liquid waste filter；Exhaust-gas treatment component, it includes charcoal absorption cylinder and reaction cylinder；Cleaning element, it includes being located at the waste liquid reaction vessel interior and two shower nozzles being located at the top of the waste liquid reaction vessel and the cleaning fluid tank connected with described two shower nozzles by three-way pipe.The brown liquid regeneration device that the utility model is provided to brown oxide waste liquid by pre-processing, improve the electrolytic efficiency of brown liquid after pretreatment, brown recovered liquid after electrolysis is back to use in brown production as new brown liquid, realizes recycling for brown oxide waste liquid.
Description
Technical field
The utility model is related to liquid waste treating apparatus technical field, more specifically, and the utility model is related to a kind of brown
Liquid regeneration device.
Background technology
Printed wiring inner cord brown handling process is mainly for the production of multilayer printed wiring board, and its main function is exactly
Promote the bonding of copper face and fluoropolymer resin this inorganic/organic interface, to be multilayer printed wiring board produce in follow-up circuit,
The surface soldered of electronic component, there is provided reliable inter-layer bonding force for attachment.
The processing procedure of common brown technique is：Pickling → oil removing → preimpregnation → brown, wherein brown processing are a changes
Learn the process of erosion copper reaction.Copper ion concentration in the progress produced with brown, brown liquid can constantly rise, when copper ion is super
Cross after certain limitation, brown liquid will turn white because copper ion excessively produces brown copper face, brown copper face color and luster is uneven
Etc. quality problem, therefore, now brown groove solution must be handled, and make copper ion control within limits, so as to protect
Demonstrate,prove the quality of brown product.In usual brown production process after copper ion concentration reaches a threshold quantity, palm fibre need to be constantly discharged
Change tank liquor, while supplementing annex solution to reduce copper ion concentration, and keep the stabilization of each active principle content of brown groove.
At present, this copper ion concentration is reached a certain amount of and the processing method of the brown liquid of failure is had into two kinds, one kind
It is that this brown liquid that will be failed all is drained as brown oxide waste liquid, channels afterwards, treat copper ion in new groove brown liquid
Constantly rising is discharged again after reaching discharge index amount, is so moved in circles；Another processing method is to update groove using part
The method of liquid, when copper ion reaches discharge index amount in tank liquor, then the brown liquid for partial volume of draining pass through Automatic Dosing
System adds brown annex solution of the part without copper ion into brown tank liquor, reduces the copper content in brown groove solution, and
Browning reaction effectively can constantly occur, it is ensured that the quality of brown process.Both approaches are inherently that copper ion of draining is dense
Degree reaches a certain amount of brown liquid, supplements fresh brown liquid reduction content of copper ion, to reach the mesh for ensureing brown technological quality
, but its shortcoming is also extremely obvious, i.e., and brown liquid utilization rate is not high, and brown oxide waste liquid discharge capacity is big.
At present, at home and abroad there is no brown liquid and reclaim the related process that uses and technology, thus remaining most of tank liquor by
Being discharged in renewal operation turns into acid cupric brown oxide waste liquid.And content of copper ion in tank liquor in brown process control procedure at present
General control reaches far away the saturated concentration of copper ion in solution in 30~50g/L, therefore, the brown discharged in production process
Liquid can only be handled as the acid waste water of low copper containing, the value without large-scale recovery copper.
Utility model content
A purpose of the present utility model is to solve at least the above, and provides the advantage that at least will be described later.
The utility model also has a purpose to there is provided a kind of brown liquid regeneration device, the brown liquid regeneration
Device realizes brown oxide waste liquid as new by the waste gas recovery in the pretreatment, electrolysis and electrolytic process to brown oxide waste liquid
Brown liquid is recycled, and the closed environmental protection of removal process, it is to avoid the waste gas produced in removal process is to reclaiming environment and the external world
The pollution that environment is caused, while can also clean waste gas reaction container, is easy to discharge the sediment in waste gas reaction container,
It is achieved thereby that the recycling of whole brown liquid regeneration device.
To achieve these goals, the utility model provides a kind of brown liquid regeneration device, including：
Brown oxide waste liquid pre-processes component, and it includes brown oxide waste liquid collecting tank, giving up of being connected with the brown oxide waste liquid collecting tank
Liquid reaction vessel, the oxygenato and hydrogen peroxide feeder that are connected respectively with the waste liquid reaction vessel and with the waste liquid
The liquid waste filter of reaction vessel connection, the head clearance of the waste liquid reaction vessel offers two through holes, the waste liquid
The bottom of reaction vessel opens up an opening, and the opening is blocked by a plugging block；
Brown oxide waste liquid is electrolysed component, and its electrolysis cylinder, relative spacing for including connecting with the liquid waste filter are arranged on institute
State the anode plate and cathode plate in electrolysis cylinder and regenerate cylinder with the brown liquid that the electrolysis cylinder is connected；
Exhaust-gas treatment component, it include by pipeline with it is described be electrolysed the charcoal absorption cylinder that connects of cylinder and with the activity
The reaction cylinder of charcoal adsorbing cylinder connection；
Cleaning element, it includes two for being located at the waste liquid reaction vessel interior and being located at the top of the waste liquid reaction vessel
Individual shower nozzle and the cleaning fluid tank connected by three-way pipe with described two shower nozzles, two branch pipes of the three-way pipe are each passed through
Described two through holes are connected with described two shower nozzles, and the supervisor of the three-way pipe connects with the cleaning fluid tank.
Preferably, in described brown liquid regeneration device, it is further opened with leading at the top of the waste liquid reaction vessel
Via, it is described by hole position between described two through holes.
Preferably, in described brown liquid regeneration device, in addition to：
Agitating member, it includes the agitating shaft with stirring vane and the drive motor being connected with the agitating shaft, described
Drive motor is arranged on the top of the waste liquid reaction vessel, and the agitating shaft is connected through described by hole and the drive motor
Connect.
Preferably, in described brown liquid regeneration device, in addition to：
Six force (forcing) pumps, it is separately positioned on the pipeline that the brown oxide waste liquid collecting tank is connected with the waste liquid reaction vessel
On the pipeline that the upper, oxygenato is connected with the waste liquid reaction vessel, the hydrogen peroxide feeder and given up with described
On the pipeline of liquid reaction vessel connection, on the pipeline that is connected with the waste liquid reaction vessel of the liquid waste filter, the waste liquid
Filter is electrolysed on the pipeline that on the pipeline that cylinder is connected and brown liquid regeneration cylinder is connected with the electrolysis cylinder with described.
Preferably, in described brown liquid regeneration device, the piece number of the positive plate is 11~14, described the moon
The piece number of pole plate is 10~13.
Preferably, in described brown liquid regeneration device, the oxygenato and the waste liquid reaction vessel
Valve is equipped with the pipeline of connection and on pipeline that the hydrogen peroxide feeder is connected with the waste liquid reaction vessel.
Pre- place of the new described brown liquid regeneration device brown oxide waste liquid pretreatment component of this experiment to brown oxide waste liquid
Reason, brown oxide waste liquid electrolysis component are electrolysed to pretreated brown oxide waste liquid, exhaust-gas treatment component in electrolytic process to producing
Waste gas handled and cleaning of the cleaning element to waste liquid reaction vessel, realize the regeneration of brown oxide waste liquid, improve
The regeneration efficiency of brown oxide waste liquid, it is ensured that the environmental protection of the regeneration process of brown oxide waste liquid and be smoothed out.
Brown oxide waste liquid in brown oxide waste liquid collecting tank is transported to waste liquid reaction vessel, force (forcing) pump and supplies oxygen by force (forcing) pump
Dioxygen water transport to waste liquid reaction vessel, hydrogen peroxide can be carried out pre- by the oxygen and hydrogen peroxide feeder that device is produced to brown oxide waste liquid
Processing, makes its organic matter degradation, while the input of oxygen can avoid the decomposition of hydrogen peroxide, improves the utilization rate of hydrogen peroxide,
Pretreated brown oxide waste liquid enters liquid waste filter under the drive of force (forcing) pump, and liquid waste filter is filtered to it, mistake
Brown oxide waste liquid after filter enters electrolysis cylinder under the drive of force (forcing) pump and is electrolysed, and separates out copper, reduces copper in brown oxide waste liquid
Concentration, the brown oxide waste liquid after electrolysis becomes brown liquid recovered liquid, enters in brown liquid regeneration cylinder, is produced in electrolytic process
Waste gas sequentially enter alkaline reagent etc. be loaded with charcoal absorption cylinder and reaction cylinder, reaction cylinder, when needing that waste liquid is reacted
When container is cleaned, force (forcing) pump enters the cleaning fluid in cleaning fluid tank by branch pipe of the supervisor through three-way pipe of three-way pipe
Shower nozzle, from waste liquid reaction vessel is sprayed onto in shower nozzle, opens plugging block, the cleaning fluid after cleaning is arranged out of waste liquid reaction vessel
Go out.
The utility model at least includes following beneficial effect：
1st, brown liquid regeneration device described in the utility model is by the pretreatment to brown oxide waste liquid, electrolysis and is electrolysed
During waste gas recovery, realize brown oxide waste liquid and recycled as new brown liquid, and the closed environmental protection of removal process, it is to avoid
The waste gas produced in removal process is to reclaiming the pollution that environment and external environment are caused, while can also enter to waste gas reaction container
Row cleaning, is easy to discharge the sediment in waste gas reaction container, it is achieved thereby that the circulation of whole brown liquid regeneration device
Use.
2nd, brown liquid regeneration device described in the utility model it is simple to operate, reduce labor intensity, realize
The regeneration of brown liquid high-efficiency pollution-free environmental protection.
Further advantage of the present utility model, target and feature embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of the brown liquid regeneration device described in the one of embodiment of the utility model.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model, to make people in the art
Member can implement according to this with reference to specification word.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded from one or many
The presence or addition of individual other elements or its combination.
As shown in figure 1, a kind of brown liquid regeneration device is provided in the one of embodiment of the utility model, bag
Include：
Brown oxide waste liquid pre-processes component, and it includes brown oxide waste liquid collecting tank 1, connected with the brown oxide waste liquid collecting tank 1
Waste liquid reaction vessel 2, the oxygenato 3 and hydrogen peroxide feeder 4 that are connected respectively with the waste liquid reaction vessel 2 and with institute
The liquid waste filter 5 of the connection of waste liquid reaction vessel 2 is stated, the head clearance of the waste liquid reaction vessel 2 offers two through holes,
The bottom of the waste liquid reaction vessel 2 opens up an opening, and the opening is blocked by a plugging block；
Brown oxide waste liquid is electrolysed component, and it includes being arranged on electrolysis cylinder 6, the relative spacing that the liquid waste filter 5 is connected
The anode plate and cathode plate being electrolysed in cylinder 6 and the brown liquid regeneration cylinder 7 connected with the electrolysis cylinder 6；
Exhaust-gas treatment component, it include by pipeline with it is described be electrolysed the charcoal absorption cylinder 8 that connects of cylinder 6 and with the work
Property the connection of charcoal adsorbing cylinder 8 reaction cylinder 9；
Cleaning element, it includes being located at the inside of waste liquid reaction vessel 2 and positioned at the top of waste liquid reaction vessel 2
Two shower nozzles 10 and the cleaning fluid tank 11 connected by three-way pipe with described two shower nozzles 10, two branch pipes of the three-way pipe
It is each passed through described two through holes to connect with described two shower nozzles 10, the supervisor of the three-way pipe connects with the cleaning fluid tank 11
It is logical；
Six force (forcing) pumps, it is separately positioned on the pipe that the brown oxide waste liquid collecting tank 1 is connected with the waste liquid reaction vessel 2
On road, on the pipeline that the oxygenato 3 is connected with the waste liquid reaction vessel 2, the hydrogen peroxide feeder 4 and with institute
State on the pipeline of the connection of waste liquid reaction vessel 2, on the pipeline that is connected with the waste liquid reaction vessel 2 of the liquid waste filter 5, institute
State on the pipeline that liquid waste filter 5 is connected with the electrolysis cylinder 6 and brown liquid regeneration cylinder 7 is connected with the electrolysis cylinder 6
Pipeline on.
On the basis of above-mentioned one of embodiment, the top of the waste liquid reaction vessel 2 is further opened with by hole, institute
State by hole position between described two through holes.
In order to accelerate pre-treating speed, the brown liquid regeneration device also includes agitating member, and agitating member includes tool
The drive motor 13 for having the agitating shaft 12 of stirring vane and being connected with the agitating shaft 12, the drive motor 13 is arranged on described
The top of waste liquid reaction vessel 2, the agitating shaft 12 is connected through described by hole with the drive motor 13.
For example, the piece number of the positive plate is 11~14, the piece number of the minus plate is 10~13, of positive plate
Number is 14, and the number of minus plate is 13.
For example, the feed speed and the feed speed of hydrogen peroxide, the oxygenato 3 and the waste liquid of controllable oxygen
It is all provided with the pipeline that reaction vessel 2 is connected and on the pipeline that is connected with the waste liquid reaction vessel 2 of the hydrogen peroxide feeder 4
There is valve.
Pre- place of the new described brown liquid regeneration device brown oxide waste liquid pretreatment component of this experiment to brown oxide waste liquid
Reason, brown oxide waste liquid electrolysis component are electrolysed to pretreated brown oxide waste liquid, exhaust-gas treatment component in electrolytic process to producing
Waste gas handled and cleaning of the cleaning element to waste liquid reaction vessel, realize the regeneration of brown oxide waste liquid, improve
The regeneration efficiency of brown oxide waste liquid, it is ensured that the environmental protection of the regeneration process of brown oxide waste liquid and be smoothed out.
Brown oxide waste liquid in brown oxide waste liquid collecting tank 1 is transported to waste liquid reaction vessel 2, force (forcing) pump and supplies oxygen by force (forcing) pump
The oxygen and hydrogen peroxide feeder 4 produced to 3 devices is by dioxygen water transport to waste liquid reaction vessel 2, and hydrogen peroxide can be to brown oxide waste liquid
Pre-processed, make its organic matter degradation, while the input of oxygen can avoid the decomposition of hydrogen peroxide, improve the profit of hydrogen peroxide
With rate, pretreated brown oxide waste liquid enters liquid waste filter 5 under the drive of force (forcing) pump, and liquid waste filter 5 is carried out to it
Filtering, the brown oxide waste liquid after filtering enters electrolysis cylinder 6 under the drive of force (forcing) pump and is electrolysed, and separates out copper, reduces brown
The concentration of copper in waste liquid, the brown oxide waste liquid after electrolysis becomes brown liquid recovered liquid, enters in brown liquid regeneration cylinder 7, in electrolysis
During the waste gas that produces sequentially enter in charcoal absorption cylinder 8 and reaction cylinder 9, reaction cylinder 9 and be loaded with alkaline reagent etc., when needing
When being cleaned to waste liquid reaction vessel 2, force (forcing) pump is by the cleaning fluid in cleaning fluid tank 11 by the supervisor of three-way pipe through three
The branch pipe of siphunculus enters shower nozzle 10, is sprayed onto out of shower nozzle 10 in waste liquid reaction vessel 2, opens plugging block, will be clear after cleaning
Washing lotion is discharged out of waste liquid reaction vessel 2.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed to use, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (6)
1. a kind of brown liquid regeneration device, it is characterised in that including：
Brown oxide waste liquid pre-processes component, and it includes brown oxide waste liquid collecting tank, the waste liquid that is connected with the brown oxide waste liquid collecting tank is anti-
Answer container, the oxygenato and hydrogen peroxide feeder that are connected respectively with the waste liquid reaction vessel and reacted with the waste liquid
The liquid waste filter of reservoir, the head clearance of the waste liquid reaction vessel offers two through holes, the waste liquid reaction
The bottom of container opens up an opening, and the opening is blocked by a plugging block；
Brown oxide waste liquid is electrolysed component, and its electrolysis cylinder, relative spacing for including connecting with the liquid waste filter are arranged on the electricity
Solve the anode plate and cathode plate in cylinder and regenerate cylinder with the brown liquid that the electrolysis cylinder is connected；
Exhaust-gas treatment component, it includes the charcoal absorption cylinder connected by pipeline with the electrolysis cylinder and inhaled with the activated carbon
The reaction cylinder of attached cylinder connection；
Cleaning element, it includes being located at the waste liquid reaction vessel interior and two sprays at the top of the waste liquid reaction vessel
Head and the cleaning fluid tank that is connected by three-way pipe with described two shower nozzles, described in two branch pipes of the three-way pipe are each passed through
Two through holes are connected with described two shower nozzles, and the supervisor of the three-way pipe connects with the cleaning fluid tank.
2. brown liquid regeneration device according to claim 1, it is characterised in that the top of the waste liquid reaction vessel
Be further opened with by hole, it is described by hole position between described two through holes.
3. brown liquid regeneration device according to claim 2, it is characterised in that also include：
Agitating member, it includes the agitating shaft with stirring vane and the drive motor being connected with the agitating shaft, the driving
Motor is arranged on the top of the waste liquid reaction vessel, and the agitating shaft is connected through described by hole with the drive motor.
4. brown liquid regeneration device according to claim 3, it is characterised in that also include：
Six force (forcing) pumps, it is separately positioned on the pipeline that the brown oxide waste liquid collecting tank is connected with the waste liquid reaction vessel,
On the pipeline that the oxygenato is connected with the waste liquid reaction vessel, the hydrogen peroxide feeder and anti-with the waste liquid
Answer on the pipeline of reservoir, on the pipeline that the liquid waste filter is connected with the waste liquid reaction vessel, waste liquid filtering
Device is electrolysed on the pipeline that on the pipeline that cylinder is connected and brown liquid regeneration cylinder is connected with the electrolysis cylinder with described.
5. brown liquid regeneration device according to claim 1, it is characterised in that the piece number of the positive plate is 11~
14, the piece number of the minus plate is 10~13.
6. brown liquid regeneration device according to claim 1, it is characterised in that the oxygenato gives up with described
It is all provided with the pipeline of liquid reaction vessel connection and on the pipeline that is connected with the waste liquid reaction vessel of the hydrogen peroxide feeder
There is valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720086504.9U CN206512044U (en) | 2017-01-18 | 2017-01-18 | A kind of brown liquid regeneration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720086504.9U CN206512044U (en) | 2017-01-18 | 2017-01-18 | A kind of brown liquid regeneration device |
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| Publication Number | Publication Date |
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| CN206512044U true CN206512044U (en) | 2017-09-22 |
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ID=59865911
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| CN201720086504.9U Active CN206512044U (en) | 2017-01-18 | 2017-01-18 | A kind of brown liquid regeneration device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115490373A (en) * | 2022-08-30 | 2022-12-20 | 赫拉环境保护技术有限公司 | Waste liquid materialization processing system |
-
2017
- 2017-01-18 CN CN201720086504.9U patent/CN206512044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115490373A (en) * | 2022-08-30 | 2022-12-20 | 赫拉环境保护技术有限公司 | Waste liquid materialization processing system |
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