CN209276643U - A kind of corroding copper clad laminates - Google Patents
A kind of corroding copper clad laminates Download PDFInfo
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- CN209276643U CN209276643U CN201821701792.5U CN201821701792U CN209276643U CN 209276643 U CN209276643 U CN 209276643U CN 201821701792 U CN201821701792 U CN 201821701792U CN 209276643 U CN209276643 U CN 209276643U
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- valve
- anticorrosion
- fluid reservoir
- etching tank
- tank
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Abstract
The utility model discloses a kind of corroding copper clad laminates, including bracket, etching tank, sink, liquid reserve tank, anticorrosion heating rod, anticorrosion temperature sensor and magnetic centrifugal pump, etching tank, sink, liquid reserve tank and magnetic centrifugal pump are each attached on bracket, etching tank slightly tilts, liquid reserve tank is located at the lower section of etching tank low side, liquid reserve tank is divided into the first fluid reservoir and the second fluid reservoir by one partition of setting in liquid reserve tank, anticorrosion heating rod and anticorrosion temperature sensor are set to the first fluid reservoir, the height of partition is slightly above the heating zone of anticorrosion heating rod and is lower than the whole height of liquid reserve tank, magnetic centrifugal pump can be high-end to etching tank by the corrosion liquid pump of the second fluid reservoir by pipeline, etching tank low side is equipped with etching tank liquid back pipe, the corrosive liquid of etching tank is led into the first fluid reservoir.The utility model guarantees that the liquid level of the first fluid reservoir can cover the heating zone of anticorrosion heating rod, so that anticorrosion heating rod be made to be hardly damaged.
Description
Technical field
The utility model relates to corroding copper clad laminates.
Background technique
Chinese invention patent ZL2013102332420 discloses a kind of corroding copper clad laminates of intelligent temperature control, including branch
Frame, etching tank, liquid reserve tank and magnetic centrifugal pump, etching tank slightly tilt, and dispersion liquid box is arranged in the high-end of etching tank, and dispersion liquid box is logical
Piping is connected with the water outlet of magnetic centrifugal pump；The water inlet of magnetic centrifugal pump be it is horizontally disposed, magnetic centrifugal pump go out
The mouth of a river is arranged to down；It is characterized by also including control module, display module, anticorrosion heating rod, the first anticorrosion temperature
Sensor and the second anticorrosion temperature sensor, anticorrosion heating rod are controlled by control module, display module, the first anticorrosion
Temperature sensor and the second anticorrosion temperature sensor are electrically connected with control module.The invention can be improved copper clad plate corrosion and set
Standby working efficiency improves the degree of automation, while having the advantages that easy to use, safe.The equipment is according to ferric trichloride
Solution, substantially can stable operation as corrosive liquid.However the equipment in operation anticorrosion heating rod some be easily exposed to
So as to cause the damage of anticorrosion heating rod in air.In addition, configuring corrosive liquid according to environment-friendly type etching salt (sodium peroxydisulfate), then
Easily crystallization causes magnetic centrifugal pump that cannot normally start.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of non-damageable copper clad plate corrosion of anticorrosion heating rod
Equipment.
The technical solution of the utility model is as follows: a kind of corroding copper clad laminates, including bracket, etching tank, sink, liquid storage
Case, anticorrosion heating rod, anticorrosion temperature sensor and magnetic centrifugal pump, etching tank, sink, liquid reserve tank and magnetic centrifugal
Pump is each attached on bracket, and the length of sink and etching tank is roughly equal and is arranged in parallel, and etching tank slightly tilts, and liquid reserve tank is located at
Liquid reserve tank is divided into the first fluid reservoir and the second fluid reservoir, anticorrosion by the lower section of etching tank low side, liquid reserve tank one partition of interior setting
Heating rod and anticorrosion temperature sensor are set to the first fluid reservoir, and the height of partition is slightly above the heating zone of anticorrosion heating rod
And it is lower than the whole height of liquid reserve tank, magnetic centrifugal pump can be by the corrosion liquid pump of the second fluid reservoir to etching tank height by pipeline
End, etching tank low side are equipped with etching tank liquid back pipe, the corrosive liquid of etching tank are led to the first fluid reservoir.Due to being set in liquid reserve tank
It sets a partition and liquid reserve tank is divided into the first fluid reservoir and the second fluid reservoir, the corrosive liquid of magnetic centrifugal pump suction is the second fluid reservoir
, the liquid level of the first fluid reservoir can cover the heating zone of anticorrosion heating rod, so that anticorrosion heating rod be made to be hardly damaged.
Further, the first valve and the first threeway are successively arranged on the second fluid reservoir to the pipeline of magnetic centrifugal pump, the
The other end of one threeway is connected to cleaning water outlet by the second valve, magnetic centrifugal pump to etching tank it is high-end above etching tank enter
The mouth of a river is successively arranged the second threeway and third valve, and the other end of the second threeway is connected to certainly by the 4th valve and third threeway
The another port of water water inlet, third threeway is connected to sink water inlet by the 5th valve.Be arranged valve purpose be in order to
Magnetic centrifugal pump is closed, magnetic centrifugal pump can be cleaned, even if leading to partially crystallizable using environment-friendly type etching salt, also can
Guarantee subnormal starting under magnetic centrifugal pump.
Further, in order to keep the corrosive liquid temperature in liquid reserve tank more uniform, aerator is equipped in the first fluid reservoir.
Further, for the automation of operation, the corroding copper clad laminates further include controller, and anticorrosion temperature passes
Sensor is connected with controller, and anticorrosion heating rod and aerator are all controlled by the controller.
Further, the first valve, the second valve, third valve, the 4th valve and the 5th valve are all electrically operated valves,
And be all controlled by the controller, the also controlled device control of magnetic centrifugal pump.
Further, the first valve, the second valve, third valve, the 4th valve and the 5th valve are all electronic normally closed
Valve.
Further, equipment startup control device is controlled by following below scheme:
(1) anticorrosion heating rod is opened by controller, the corrosive liquid of controller is fed back to by anticorrosion temperature sensor
Temperature, the temperature of control corrosion rate liquid is in the first temperature threshold between second temperature threshold value；Temperature controls in a certain range, has
Conducive to safely, be rapidly performed by corrosion；
(2) when temperature reaches the first temperature threshold, the first valve and third valve are opened by controller；
(3) magnetic centrifugal pump is opened by controller；
Controller is controlled by following below scheme when equipment is closed:
(4) magnetic centrifugal pump is closed by controller；
(5) the first valve is closed by controller；
(6) the second valve is opened by controller；
(7) the first duration is waited；
(8) third valve is closed by controller；
(9) the 4th valve is opened by controller；
(10) the second duration is waited；
(11) the 4th valve is closed by controller；
(12) third valve is opened by controller；
(13) the first duration is waited；
(14) the second valve and third valve are closed by controller.
Further, the first temperature threshold is 38-42 degrees Celsius, and second temperature threshold value is 43-47 degrees Celsius, the first duration
It is 30-60 seconds, second when is 10-30 seconds a length of.
Compared with prior art, the utility model has the advantages that
1, liquid reserve tank is divided into the first fluid reservoir and the second liquid storage since a partition being arranged in liquid reserve tank by the utility model
Room can guarantee that the liquid level of the first fluid reservoir covers the heating zone of anticorrosion heating rod in operational process, so that anticorrosion be made to add
Hot pin is hardly damaged, so that the global reliability of equipment be made to increase.
2, after being provided with a series of valve, it can be realized the cleaning to magnetic centrifugal pump, even if etching using environment-friendly type
Salt also can guarantee subnormal starting under magnetic centrifugal pump because low temperature leads to partially crystallizable.
3, the components such as magnetic centrifugal pump, valve are included in control range by the utility model, can be set as automatic control mode, from
And keep equipment operation maintenance easier.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols:
1: bracket, 2: etching tank, 3: sink, 4: liquid reserve tank, 41: the first fluid reservoirs, 42: the second fluid reservoirs, 5: anticorrosion
Heating rod, 6: anticorrosion temperature sensor, 7: magnetic centrifugal pump, 8: partition, 9: pipeline, 11: etching tank liquid back pipe, 12: cleaning
Water outlet, 13: etching tank water inlet, 14: tap water water inlet, 15: sink water inlet, 16: aerator, 17: controller,
101: the first valves, 102: the second valves, 103: third valve, 104: the four valves, 105: the five valves；201: the one three
It is logical, 202: the second threeways, 203: third threeway.
Specific embodiment
As shown in Figure 1, a kind of corroding copper clad laminates, including bracket 1, etching tank 2, sink 3, liquid reserve tank 4, anticorrosion add
Hot pin 5, anticorrosion temperature sensor 6 and magnetic centrifugal pump 7, etching tank 2, sink 3, liquid reserve tank 4 and magnetic centrifugal pump 7 are equal
It being fixed on bracket 1, the length of sink 3 and etching tank 2 is roughly equal and is arranged in parallel, and etching tank 2 slightly tilts, and liquid reserve tank 4
In the lower section of 2 low side of etching tank, one partition 8 of setting divides liquid reserve tank 4 for the first fluid reservoir 41 and the second fluid reservoir in liquid reserve tank 4
42, anticorrosion heating rod 5 and anticorrosion temperature sensor 6 are set to the first fluid reservoir 41, and the height of partition 8 is slightly above anticorrosion
The heating zone of heating rod 5 and the whole height for being lower than liquid reserve tank 4, magnetic centrifugal pump 7 can be by the second fluid reservoirs 42 by pipeline 9
Corrosion liquid pump it is high-end to etching tank 2,2 low side of etching tank is equipped with etching tank liquid back pipe 11, and the corrosive liquid of etching tank 2 is led to the
One fluid reservoir 41.The first valve 101 and the first threeway are successively arranged on second fluid reservoir 42 to the pipeline 9 of magnetic centrifugal pump 7
201, the other end of the first threeway 201 is connected to cleaning water outlet 12 by the second valve 102, and magnetic centrifugal pump 7 is high to etching tank 2
The etching tank water inlet 13 of end above is successively arranged the second threeway 202 and third valve 103, and the other end of the second threeway 202 is logical
It crosses the 4th valve 104 and third threeway 203 is connected to tap water water inlet 14, the another port of third threeway 203 passes through the 5th
Valve 105 is connected to sink water inlet 15.Aerator 16 is equipped in first fluid reservoir 41.The corroding copper clad laminates further include
Controller 17, anticorrosion temperature sensor 6 are connected with controller 17, and anticorrosion heating rod 5 and aerator 16 are all by controller
17 controls.
Claims (6)
1. a kind of corroding copper clad laminates, including bracket, etching tank, sink, liquid reserve tank, anticorrosion heating rod, anticorrosion temperature
Sensor and magnetic centrifugal pump, etching tank, sink, liquid reserve tank and magnetic centrifugal pump are each attached on bracket, sink and corruption
The length of erosion slot is roughly equal and is arranged in parallel, and etching tank slightly tilts, and liquid reserve tank is located at the lower section of etching tank low side, and feature exists
In: liquid reserve tank is divided into the first fluid reservoir and the second fluid reservoir, anticorrosion heating rod and anticorrosion by one partition of setting in liquid reserve tank
Temperature sensor is set to the first fluid reservoir, and the height of partition is slightly above the heating zone of anticorrosion heating rod and lower than liquid reserve tank
Whole height, magnetic centrifugal pump can be high-end to etching tank by the corrosion liquid pump of the second fluid reservoir by pipeline, etching tank low side
Equipped with etching tank liquid back pipe, the corrosive liquid of etching tank is led into the first fluid reservoir.
2. corroding copper clad laminates according to claim 1, it is characterised in that the pipe of the second fluid reservoir to magnetic centrifugal pump
The first valve and the first threeway are successively arranged on road, the other end of the first threeway is connected to cleaning water outlet, magnetic by the second valve
Power centrifugal pump to etching tank it is high-end above etching tank water inlet be successively arranged the second threeway and third valve, the second threeway it is another
One end is connected to tap water water inlet by the 4th valve and third threeway, and the another port of third threeway is connected by the 5th valve
To sink water inlet.
3. corroding copper clad laminates according to claim 2, it is characterised in that be equipped with aerator in the first fluid reservoir.
4. corroding copper clad laminates according to claim 3, it is characterised in that further include controller, anticorrosion temperature sensing
Device is connected with controller, and anticorrosion heating rod and aerator are all controlled by the controller.
5. corroding copper clad laminates according to claim 4, it is characterised in that the first valve, the second valve, third valve,
4th valve and the 5th valve are all electrically operated valves, and are all controlled by the controller, the also controlled device control of magnetic centrifugal pump.
6. corroding copper clad laminates according to claim 5, it is characterised in that the first valve, the second valve, third valve,
4th valve and the 5th valve are all electronic normal closed gates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821701792.5U CN209276643U (en) | 2018-10-19 | 2018-10-19 | A kind of corroding copper clad laminates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821701792.5U CN209276643U (en) | 2018-10-19 | 2018-10-19 | A kind of corroding copper clad laminates |
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| Publication Number | Publication Date |
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| CN209276643U true CN209276643U (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821701792.5U Active CN209276643U (en) | 2018-10-19 | 2018-10-19 | A kind of corroding copper clad laminates |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252164A (en) * | 2018-10-19 | 2019-01-22 | 华南理工大学 | A kind of corroding copper clad laminates |
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2018
- 2018-10-19 CN CN201821701792.5U patent/CN209276643U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252164A (en) * | 2018-10-19 | 2019-01-22 | 华南理工大学 | A kind of corroding copper clad laminates |
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