CN206015100U - A kind of renewable cleaning by degreasing device of rolled copper foil - Google Patents
A kind of renewable cleaning by degreasing device of rolled copper foil Download PDFInfo
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- CN206015100U CN206015100U CN201620945863.0U CN201620945863U CN206015100U CN 206015100 U CN206015100 U CN 206015100U CN 201620945863 U CN201620945863 U CN 201620945863U CN 206015100 U CN206015100 U CN 206015100U
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- degreasing bath
- degreasing
- degreaser
- distillation column
- copper foil
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Abstract
The purpose of this utility model is to provide a kind of rolled copper foil renewable cleaning by degreasing device, including DCS system, and the uncoiler being sequentially connected in series, degreasing bath, drying baker and winder, degreaser regeneration unit is provided with above the degreasing bath, the degreaser regeneration unit includes the distillation column being connected with degreasing bath by the first pipeline, and first pipeline is provided with electric pump, the distillation column is provided with the second pipe being connected and for conveying the degreaser after regeneration with degreasing bath, distillation column is provided with liquidometer, the input interface of the DCS system is connected with liquidometer, the output interface of DCS system is connected with electric pump.Not only degreaser consumption is little for this utility model, and can reclaim degreaser distillation regeneration, produces the high-quality rolled copper foil of the low Residual oil in surface.
Description
Technical field
This utility model belongs to metal working technical area, and in particular to a kind of renewable cleaning by degreasing dress of rolled copper foil
Put.
Background technology
As rolled copper foil is in the inherent character of the operation of rolling, determine its surface with substantial amounts of rolling oil film, its table
The oil content in face is up to 200mg/cm2More than, have a strong impact on its product export requirement and follow-up required electrochemical surface treatment
The carrying out of operation.Therefore, cleaning by degreasing process is the important step of rolled copper foil production.
Country's rolled copper foil is mostly using traditional degreasing process of inorganic aqueous solution, the inorganic water of traditional rolled copper foil at present
Solution cleaning by degreasing process（As shown in Figure 1）Be to launch through uncoiler 1, successively 4, two grades are rinsed through alkali cleaning 2, pickling 3, one-level
Rinse 5, dry 6, finally complete to wind in winder 7；The technological process operation is more, equipment machine row length, needs substantial amounts of alkali
Liquid, acid solution and pure water, degreasing effect are general；And soda acid wash after the more difficult recovery of oily waste liquor, apt to deteriorate at high temperature, make
Into environmental pollution, the product after defat also easily produces the defects such as water mark speckle.
Utility model content
The purpose of this utility model is to provide a kind of rolled copper foil renewable cleaning by degreasing device, not only degreaser consumption
Little, and degreaser distillation regeneration can be reclaimed, produce the high-quality rolled copper foil of the low Residual oil in surface.
This utility model is adopted the following technical scheme that：
A kind of renewable cleaning by degreasing device of rolled copper foil, including DCS system, and be sequentially connected in series uncoiler, defat
Groove, drying baker and winder, are provided with degreaser regeneration unit above the degreasing bath, the degreaser regeneration unit include with
The distillation column that degreasing bath is connected by the first pipeline, and first pipeline is provided with electric pump, the distillation column be provided with
Degreasing bath is connected and for conveying the second pipe of the degreaser after regeneration, and distillation column is provided with liquidometer, the DCS system
Input interface be connected with liquidometer, the output interface of DCS system is connected with electric pump.
Further, the degreasing bath by be sequentially connected in series slightly wash degreasing bath and fine purifiation degreasing bath is constituted, and described slightly wash
Degreasing bath and fine purifiation degreasing bath are equipped with degreaser regeneration unit.
Further, the volume for slightly washing degreasing bath is 600 ~ 800 L, and slightly washes distillation column that degreasing bath is connected
Volume is 500 ~ 600 L；The volume of the fine purifiation degreasing bath is 400 ~ 600 L, the distillation column being connected with fine purifiation degreasing bath
Volume is 300 ~ 400 L.
The beneficial effects of the utility model are as follows：
In this utility model, the cleaning of rolled copper foil is successively by slightly washing the de- of degreasing bath and fine purifiation degreasing bath two procedures
Fat is cleaned, and is provided with degreaser regeneration unit above degreasing bath, and in degreaser regeneration unit, DCS system is according to the liquid in distillation column
The low liquid level signal that position meter is detected, automatically turns on electric pump and supplements the degreaser for being mixed with ROLLING OIL from degreasing bath toward distillation column,
Electric pump each opening time is set to different numerical value, it is possible to control the flow of electric pump, so as to control suitable magnitude of recruitment；Steam
The degreaser for evaporating distillation regeneration in tower can be replenished in degreasing bath by second pipe.Wherein, rolled copper foil surface has just been started
Resid amount big, need larger cleaning by degreasing ability, first by slightly washing degreasing bath, the volume for slightly washing degreasing bath is designed as
600 ~ 800 L, the volume of corresponding distillation column are also larger, are 500 ~ 600L；Electric pump each opening time is set to 20s, electricity
The flow of pump be 200 ~ 300 mL/s, magnitude of recruitment be 4 ~ 6 L/time；Rolled copper foil after slightly washing has removed exhibiting high surface Residual oil,
Again by fine purifiation degreasing bath, the cleaning by degreasing pressure of fine purifiation degreasing bath is less, can suitably reduce volume, therefore fine purifiation degreasing bath
Volume is designed as 400 ~ 600 L, and corresponding distillation column volume is also less, is 300 ~ 400 L；Distillation column due to fine purifiation degreasing bath
Volume diminishes, and the mixed liquor for requiring supplementation with also is reduced therewith, and electric pump each opening time is set to 15s, and electric pump flow is 200
~ 300 mL/s, magnitude of recruitment are 3 ~ 4 L/ time.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
In order that technical purpose of the present utility model, technical scheme and beneficial effect are clearer, below in conjunction with the accompanying drawings and
Specific embodiment is further illustrated to the technical solution of the utility model.
As shown in figure 1, a kind of renewable cleaning by degreasing device of rolled copper foil, including DCS system 11, and be sequentially connected in series
Uncoiler 1, degreasing bath 2, fine purifiation degreasing bath 3, drying baker 4 and winder 5 is slightly washed, described slightly wash degreasing bath 2 and fine purifiation degreasing bath 3
Top be equipped with degreaser regeneration unit, the degreaser regeneration unit includes and slightly washes degreasing bath 2 or fine purifiation degreasing bath 3 is logical
The distillation column 7 that the first pipeline 9 is connected is crossed, and first pipeline 9 is provided with electric pump 6, the distillation column 7 is provided with and defat
Groove is connected and for conveying the second pipe 10 of the degreaser after regeneration, and distillation column 7 is provided with liquidometer 8, the DCS system
11 input interface is connected with liquidometer 8, and the output interface of DCS system 11 is connected with electric pump 6, the liquid level letter of liquidometer 8
Number transmit to DCS system 11, when in low liquid level, DCS system 11 sends signal opens electric pump 6, so as to into distillation column 7
Input is mixed with the degreaser of ROLLING OIL.Further, the volume for slightly washing degreasing bath 2 is 600 ~ 800 L, with thick eluting fat
The volume of the distillation column 7 that groove 2 is connected is 500 ~ 600 L；The volume of the fine purifiation degreasing bath 3 is 400 ~ 600 L, de- with fine purifiation
The volume of the distillation column 7 that fat groove 3 is connected is 300 ~ 400 L.
It should be noted last that：Above-described embodiment is merely to illustrate and unrestricted the technical solution of the utility model, appoints
Equivalent and the modification without departing from this utility model spirit and scope or local replacement that what is carried out to this utility model, which is equal
Should cover within this utility model protective scope of the claims.
Claims (3)
1. the renewable cleaning by degreasing device of a kind of rolled copper foil, it is characterised in that：Including DCS system, and opening of being sequentially connected in series
Volume machine, degreasing bath, drying baker and winder, are provided with degreaser regeneration unit, the degreaser regeneration above the degreasing bath
Unit includes the distillation column being connected with degreasing bath by the first pipeline, and first pipeline is provided with electric pump, the distillation
Tower is provided with the second pipe being connected and for conveying the degreaser after regeneration with degreasing bath, and distillation column is provided with liquidometer,
The input interface of the DCS system is connected with liquidometer, and the output interface of DCS system is connected with electric pump.
2. the renewable cleaning by degreasing device of rolled copper foil according to claim 1, it is characterised in that：The degreasing bath by according to
Slightly wash degreasing bath and the fine purifiation degreasing bath of secondary series connection is constituted, and described slightly washes degreasing bath and fine purifiation degreasing bath is equipped with degreaser again
Raw unit.
3. the renewable cleaning by degreasing device of rolled copper foil according to claim 2, it is characterised in that：Described slightly wash degreasing bath
Volume be 600 ~ 800 L, with slightly wash the distillation column that degreasing bath is connected volume be 500 ~ 600 L；The fine purifiation degreasing bath
Volume be 400 ~ 600 L, the volume of the distillation column being connected with fine purifiation degreasing bath is 300 ~ 400 L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945863.0U CN206015100U (en) | 2016-08-26 | 2016-08-26 | A kind of renewable cleaning by degreasing device of rolled copper foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945863.0U CN206015100U (en) | 2016-08-26 | 2016-08-26 | A kind of renewable cleaning by degreasing device of rolled copper foil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206015100U true CN206015100U (en) | 2017-03-15 |
Family
ID=58251985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620945863.0U Active CN206015100U (en) | 2016-08-26 | 2016-08-26 | A kind of renewable cleaning by degreasing device of rolled copper foil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206015100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301356A (en) * | 2020-11-10 | 2021-02-02 | 安徽众源新材料股份有限公司 | Copper strips paper tinsel degrease cleaning line |
| CN112481628A (en) * | 2020-11-10 | 2021-03-12 | 安徽众源新材料股份有限公司 | Copper strip degreasing cleaning distillation treatment device and treatment method thereof |
-
2016
- 2016-08-26 CN CN201620945863.0U patent/CN206015100U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301356A (en) * | 2020-11-10 | 2021-02-02 | 安徽众源新材料股份有限公司 | Copper strips paper tinsel degrease cleaning line |
| CN112481628A (en) * | 2020-11-10 | 2021-03-12 | 安徽众源新材料股份有限公司 | Copper strip degreasing cleaning distillation treatment device and treatment method thereof |
| CN112301356B (en) * | 2020-11-10 | 2023-03-03 | 安徽众源新材料股份有限公司 | Copper strips paper tinsel degrease cleaning line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |