CN1152630A - Apparatus for cleaning - Google Patents
Apparatus for cleaning Download PDFInfo
- Publication number
- CN1152630A CN1152630A CN 96119941 CN96119941A CN1152630A CN 1152630 A CN1152630 A CN 1152630A CN 96119941 CN96119941 CN 96119941 CN 96119941 A CN96119941 A CN 96119941A CN 1152630 A CN1152630 A CN 1152630A
- Authority
- CN
- China
- Prior art keywords
- aqueous solution
- treatment trough
- cleaning equipment
- reservoir
- pending
- 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.)
- Granted
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- Cleaning By Liquid Or Steam (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
A washing device has a treating vessel 5 having a slit 4 through which a material 3 to be treated passes, a storage tank 2 arranged below this treating vessel 5 and a pump 6 for supplying a soln. 1 stored in this storage tank 2 to the treating vessel 5. The treating vessel 5 is internally provided with plural flow regulating plates 7. The aq. soln. 1 supplied from the storage tank 2 to the treating vessel 5 is subjected to flow regulation by the respective flow regulating plates 7. The aq. soln. 1 subjected to the flow regulation is dropped by gravity toward the material 3 to be treated, by which the surface of the material 3 to be treated is washed at a high speed by using the min. required aqueous solution. The structure of this device is compact.
Description
The present invention relates to a kind of cleaning equipment of using certain aqueous solution, more specifically say, relate to a kind of cleaning equipment that is applicable to various clean, these clean, for example oil removing, pickling, neutralization and flushing are carried out with handling the back operation as operation before handling in the pending hoop-like material electroplating activity.
As this cleaning equipment light one of technology is arranged, a kind of cleaning equipment that is referred to as meaning " immersion stirring type " is used in practice.In this cleaning equipment, pending hoop-like material is immersed in a kind of aqueous solution of stirring, thereby the surface of pending material obtains cleaning and clean." immersion stirring type " cleaning equipment is made up of following each several part: the reservoir that stores the aqueous solution; Place the treatment trough on reservoir top; A pump that the aqueous solution is transported to treatment trough from reservoir.On the relative outer wall of treatment trough, be provided with elongated slots, so that allow pending material pass through wherein.
In above-mentioned this known cleaning equipment, because storing the aqueous solution in reservoir is transported in the treatment trough by pump and goes, be transported to the aqueous solution unnecessary in the treatment trough above-mentioned notch of will overflowing and be back in the reservoir and go, in treatment trough, always have one new aqueous solution circulating.In addition, pending material is immersed in the aqueous solution that stirs in the treatment trough, flatly move in treatment trough simultaneously, thereby pending material surface is cleaned up.
But in above-mentioned this cleaning equipment commonly used, because the aqueous solution just circulates between reservoir and treatment trough, the aqueous solution is just becoming inhomogeneous near treatment trough center and notch place, thereby needs the long relatively time to carry out clean.For this reason, will design longly along sending on the pending material direction treatment trough to, so this has just produced a problem: the size of whole rinse bath will strengthen.
Also have another cleaning equipment, this cleaning equipment that is referred to as meaning " ejection-type " is also used in practice.In this cleaning equipment, high pressure water solution is to be ejected on the pending material surface.Compare with above-mentioned " immersion stirring type " cleaning equipment, described just now this cleaning equipment can carry out clean at high speed.But, splashing everywhere when spraying owing to the aqueous solution, this just produces a problem: washing equipment size will strengthen, and splashes everywhere to prevent water solution.In addition, because amount of aqueous solution used strengthens, have a problem to produce again: running cost increases.
The present invention considers the situation of prior art and the problem of above-mentioned existence, and purpose of the present invention is a kind ofly used minimal amount of water solution and can be carried out the cleaning equipment of clean at a high speed with regard to providing, and in addition, it also is one and efficiently utilizes the spatial compact devices.
For reaching this purpose, the present invention will provide a kind of cleaning equipment, and it is made up of following part: a treatment trough is provided with a plurality of cowling panels in the groove; A reservoir that is seated in below the treatment trough; One is transported to pump in the treatment trough with the aqueous solution in the reservoir, this equipment is characterised in that, pending hoop-like material flatly moves in treatment trough, the aqueous solution liquid stream that is transported in the treatment trough reaches current stabilization by a plurality of cowling panels, the aqueous solution is then wandered on the pending material naturally, thereby pending material surface is cleaned up.
Store in reservoir the aqueous solution by pump with a certain flow volume delivery in treatment trough, aqueous solution liquid stream reaches current stabilization by a plurality of cowling panels that are arranged in the treatment trough, its rear solution is just wandered naturally from the top of treatment trough, and is back in the reservoir.At this moment, pending hoop-like material has been full of the aqueous solution of wandering naturally.Thereby, when pending material moves horizontally in treatment trough, the rectified aqueous solution surface of pending material of just flowing through, thus make this surface obtain cleaning at a high speed.
Now in conjunction with the accompanying drawings embodiments of the invention are done an explanation.
Fig. 1 is the sectional view of treatment trough of the present invention, and this groove is arranged in the cleaning equipment of one embodiment of the invention;
Fig. 2 always constructs installation plan for cleaning equipment.
Cleaning equipment of the present invention is to be used in the alkaline degreasing operation, and as shown in Figure 2, this equipment includes:
One reservoir 2 stores the aqueous solution 1 that contains alkaline degreaser etc.;
One treatment trough 5 is placed in the top of reservoir 2, and groove is provided with an elongated slots 4, and pending material 3 moves through notch 4, and pending material 3 is made of a hoop-like metal sheet;
One pump 6, this pump is transported to treatment trough 5 with solution 1 from reservoir 2.
As shown in Figure 1, treatment trough 5 is provided with a pair of rectification chamber 8, and is provided with a plurality of cowling panels 7 in the rectification chamber 8.The rectification chamber is distributed in the opposite side of notch 4.
The running of the explanation embodiment of the invention now.
Pending hoop-like material 3 is driven and is moved by (not shown) such as rollers, and travel direction is the plane of passing Fig. 1 and 2 with the right angle angle.Pending material 3 moves in the notch 4 of treatment trough 5, therefore is flatly mobile.The effect of the aqueous solution 1 by pump 6 in reservoir 2 stored arrives its top from 8 bottoms, rectification chamber and enters treatment trough 5, wander naturally then in notch 4, from and be back to the reservoir 2.Shown in Fig. 1 arrow, at this moment since the aqueous solution 1 by the effect that is arranged on a plurality of cowling panels 7 in the rectification chamber 8 gradually by rectification, therefore wander aqueous solution composition in the notch 4 into and just be adjusted to uniformity.Because rectification is crossed the aqueous solution and is transported on the pending material that moves by notch 4,, pending material both sides handle so all being subjected to alkaline degreasing.
In the present embodiment, because being transported to the aqueous solution liquid stream 1 of treatment trough 5 from reservoir 2 is to carry out rectification by a plurality of cowling panels that are arranged on rectification chamber 8, and rear solution is wandered naturally by 8 upper ends, rectification chamber, so being transported to the composition of the aqueous solution 1 on the pending material 3 is homogeneous, pending like this material 3 just can the high speed alkaline degreasing.In other words, because pending material 3 can carry out alkaline degreasing effectively, even the time that it is immersed in the aqueous solution 1 is not long, so reservoir 2 and treatment trough 5 can shorten along the length of pending material 3 feeding directions, and compare with " immersion stirring type " cleaning equipment, present embodiment equipment can obviously dwindle dimensionally.In addition, because the aqueous solution itself 1 and treatment condition can more easily be controlled such as liquid temperature and concentration, the number of times of changing the aqueous solution just can reduce, and running cost also just reduces.In addition, there is no need to take measures to prevent that the aqueous solution from splashing everywhere that as " ejection-type " cleaning equipment commonly used, so this equipment can obviously dwindle dimensionally.
Utilize above-mentioned cleaning equipment to carry out the result of alkaline degreasing according to the applicant, when approximately the treatment time is 3 seconds left and right sides, just observed the alkaline degreasing effect, at this moment the aqueous solution 1 is for containing the solution of 15～20% (volume) alkaline degreaser, and fluid temperature is 50 ℃-60 ℃.The above-mentioned treatment time approximately is 1/3rd of " immersion stirring type " commonly used cleaning equipment required time.
According to the foregoing description, cleaning equipment of the present invention is to be used in the alkaline degreasing operation., the present invention is not limited to this, and cleaning equipment of the present invention also can be used in acid treatment respectively, obtains above-mentioned same effect in the operations such as prussiate neutralization and flushing.For example, according to the experiment that the applicant carries out, the cleaning equipment of using present embodiment carries out acid treatment, just sees the acid treatment effect when the treatment time is 0.1 second, and at this moment the aqueous solution is 1.5 to 5.5N sulfuric acid, and the liquid temperature is a room temperature.In addition, carry out the prussiate neutralizing treatment with the present embodiment cleaning equipment, when approximately the treatment time is 0.1 second, just observe prussiate neutralizing treatment effect, at this moment the aqueous solution 1 is 10 to 30g/L potassium cyanide solutions, and the liquid temperature is a room temperature.Have, when utilizing the present embodiment cleaning equipment to wash processing, just saw developing result when about 0.1 second of treatment time, at this moment, the aqueous solution 1 is water, and water temperature is a room temperature.
According to above-mentioned the present invention, little by little carry out rectification owing to be transported to the aqueous solution of treatment trough from reservoir by a plurality of cowling panels, therefore this aqueous solution fall naturally and be transported on the pending material then, and the aqueous solution composition that is transported on the material is a homogeneous, and material can clean apace.Consequently, reservoir and treatment trough can shorten significantly along the length on the direction of sending pending material to, and therefore, the size of cleaning equipment can greatly be dwindled, clean can obtain effective result with the minimum aqueous solution, so the running cost expense can reduce.
Claims (1)
1. cleaning equipment, it includes:
One treatment trough is provided with a plurality of cowling panels in this groove;
One reservoir, this groove are placed under the described treatment trough;
One infusion pump, this pump is transported to described treatment trough with a kind of aqueous solution from described reservoir,
It is characterized in that pending hoop-like material moves horizontally in described treatment trough, the aqueous solution liquid stream that is transported to treatment trough carries out rectification by described cowling panel, described water capacity liquid is then wandered on the pending material naturally, and therefore the surface of pending material is cleaned.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24008195A JP3195206B2 (en) | 1995-09-19 | 1995-09-19 | Cleaning equipment |
| JP240081/95 | 1995-09-19 | ||
| JP240081/1995 | 1995-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1152630A true CN1152630A (en) | 1997-06-25 |
| CN1125193C CN1125193C (en) | 2003-10-22 |
Family
ID=17054208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96119941 Expired - Lifetime CN1125193C (en) | 1995-09-19 | 1996-09-19 | Apparatus for cleaning |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3195206B2 (en) |
| CN (1) | CN1125193C (en) |
| MY (1) | MY117242A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127587C (en) * | 2000-02-01 | 2003-11-12 | 王彦辉 | Technology for electrolytically polishing net of stainless steel wire and its special equipment |
-
1995
- 1995-09-19 JP JP24008195A patent/JP3195206B2/en not_active Expired - Lifetime
-
1996
- 1996-08-20 MY MYPI9603413 patent/MY117242A/en unknown
- 1996-09-19 CN CN 96119941 patent/CN1125193C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127587C (en) * | 2000-02-01 | 2003-11-12 | 王彦辉 | Technology for electrolytically polishing net of stainless steel wire and its special equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3195206B2 (en) | 2001-08-06 |
| CN1125193C (en) | 2003-10-22 |
| JPH0978271A (en) | 1997-03-25 |
| MY117242A (en) | 2004-06-30 |
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