CN106400038A - Water storage pond for treating solution cleaning grease or dirt on surfaces of steel strips - Google Patents
Water storage pond for treating solution cleaning grease or dirt on surfaces of steel strips Download PDFInfo
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- CN106400038A CN106400038A CN201611045988.9A CN201611045988A CN106400038A CN 106400038 A CN106400038 A CN 106400038A CN 201611045988 A CN201611045988 A CN 201611045988A CN 106400038 A CN106400038 A CN 106400038A
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- dirt
- solution
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- plate
- scraping
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/36—Regeneration of waste pickling liquors
Abstract
The invention provides a water storage pond for treating a solution cleaning grease or dirt on surfaces of steel strips. The water storage pond comprises a settling pond and a flotation pond which is mounted on one side of the settling pond. A water inlet pipe is arranged on the settling pond, a liquid communicating pipeline is connected between the settling pond and the flotation pond, the settling pond is used for settling dirt in the solution cleaning grease or dirt on the surfaces of the steel strips, and the flotation pond is used for cleaning and scraping suspended solids of the solution which is settled in the settling pond. The flotation pond comprises a pond body, a slidable dirt scraping mechanism mounted on the pond body and a controller for controlling the dirt scraping mechanism to move. According to the water storage pond for treating solution cleaning grease or dirt on the surfaces of the steel strips provided by the invention, dirt removal treatment is performed on the solution cleaning grease or dirt on the surfaces of the steel strips by designing the settling pond and the floatation pond, so that the treated solution is collected and recycled, and therefore, the water resource is saved.
Description
Technical field
The present invention relates to a kind of cistern of the solution in order to process cleaning steel strip surface oils and fatss or dirt.
Background technology
Rustless steel is delayed through cold rolling, and some ROLLING OIL, machine oil, ferrum end and dust can be adsorbed in the surface of cold-rolled strip
Deng foreign body, this can affect follow-up technique productions, needs to carry out decontamination processing to steel strip surface.Many in the comparison of cold rolling industry
The method of decontamination be alkali cleaning in Chemical cleaning, alkali cleaning is the oils and fatss removing steel strip surface with aqueous slkali.But existing alkali soluble
Solution after the oils and fatss of liquid cleaning steel strip surface or dirt enters in liquid storage pool, the solution with dirt or oils and fatss in liquid storage pool
It is not easy to collect and recycles, cause the waste of water resource.
Content of the invention
In view of the above, the present invention is necessary to provide a kind of solution in order to process cleaning steel strip surface oils and fatss or dirt
Cistern, the solution with dirt or oils and fatss after treatment, is easy to collect and is recycled in this cistern, saves water resource.
The technical scheme that the present invention provides is as follows：A kind of storage of the solution in order to process cleaning steel strip surface oils and fatss or dirt
Pond, including sedimentation tank and the flotation tank that is arranged on sedimentation tank side, sedimentation tank is provided with water inlet pipe, sedimentation tank and flotation tank
Between be connected with fluid-through tube road, sedimentation tank in order to by cleaning steel strip surface oils and fatss or dirt after solution in dirt precipitated
Process, flotation tank in order to clearly process is scraped to the float of the solution after precipitation process in sedimentation tank, described flotation tank bag
Include cell body, be arranged on cell body slidably scraping dirt mechanism and the controller in order to control scraping dirt mechanism kinematic.
Further, described cell body has relative first group perisporium, first group of perisporium is provided with track, described scraping dirt
Mechanism includes loading plate, the drive component being arranged on loading plate, is arranged on loading plate two ends and the rolling with drive component cooperation
Take turns and be arranged on the scraping dirt assembly on loading plate, loading plate is placed in cell body top, and the roller at loading plate two ends is accordingly put
On track；Drive component includes rotating wheel that motor is connected by driving belt with motor and being set in and turns
Rotating shaft in driving wheel；Motor is arranged on loading plate, and the two ends of rotating shaft are provided with described roller, with by motor
Rotate and drive driving belt to rotate, and then rotating wheel rotates, and drive axis of rotation, the roller at rotating shaft two ends is accordingly at two
Roll on track；Scraping dirt assembly includes dirt-scraping plate and the driving cylinder in order to order about dirt-scraping plate motion, and dirt-scraping plate is arranged on and holds
Support plate bottom, dirt-scraping plate two ends are formed with installation projection, and in order to be connected with driving cylinder, driving cylinder is two, and correspondence sets
Put at loading plate two ends, the piston rod of driving cylinder is passed through loading plate and is connected, with by driving with the installation projection on dirt-scraping plate
The piston rod of cylinder of taking offence moves in the cylinder body of driving cylinder, and then drives dirt-scraping plate to move up and down, with to solution in fluid chamber
On float scrape clearly, and the float scraping clearly is scraped to holding dirty intracavity.
Further, described cell body includes diapire, first group of perisporium being formed on diapire, and first group of perisporium includes two
The first side wall being oppositely arranged, is provided with some breathers, every breather offers some ventholes inside described cell body, lead to
Trachea in order to be passed through compressed gas and compressed gas along on breather venthole discharge, with order about the float in solution floating
To solution top layer, the two ends of every breather are accordingly connected with two the first side walls in first group of perisporium, and breather its
In wherein one side wall of one end insertion and connect with air compressor.
Further, described breather and the junction of air compressor are provided with a check valve.
Further, described breather is four and is abreast arranged on the middle and lower part of cell body.
Further, described cell body also includes second group of perisporium being formed on diapire, and second group of perisporium includes two phases
Second sidewall to setting, is provided with baffle plate, baffle plate is vertically formed on diapire inside described cell body, and baffle plate both sides correspond to
Ground is connected with two the first side walls in first group of perisporium, the height of baffle plate less than the height of the first side wall, baffle plate and second group
It is formed with the dirty chamber of appearance between wherein one second sidewall, in order to accommodate the float that scraping dirt mechanism scrapes clearly to solution in perisporium.
Further, it is additionally provided with filter mechanism inside described cell body, filter mechanism includes dividing plate and is arranged on dividing plate
Two pieces of screen plates, be formed on diapire to divider upright, and dividing plate both sides accordingly with first group of perisporium in two article
Side wall connects, and dividing plate both sides offer liquid outlet, are formed with dividing plate and second group of perisporium between another second sidewall
Admission chamber, the second admission chamber that admission chamber includes the first admission chamber and is formed at the first admission chamber both sides, the first feed liquor intracavity
It is provided with described fluid-through tube road.
Further, it is formed with the first described admission chamber between two pieces of described screen plates, so that the liquid in fluid-through tube road
After entering the first admission chamber, flow into the second admission chamber through two pieces of filter plate.
Further, it is formed with fluid chamber between the dividing plate of described baffle plate and described filter mechanism, passed through in order to contain
Solution after the filtration of filter structure.
Further, described cell body is additionally provided with feed tube, and the both ends open of feed tube inserts downwards and accordingly two
Individual second feed liquor intracavity, added with medicament in feed tube, and inflow two second is entered after so that the aqueous in medicament and feed tube is merged
In sap cavity, to make the molecule in the second feed liquor luminal solution suspend and enter the appearance liquid of cell body by the effect of medicament
Intracavity.
Compared with prior art, the present invention passes through in order to the cistern processing the solution of cleaning steel strip surface oils and fatss or dirt
Design sedimentation tank and flotation tank, the solution after cleaning steel strip surface oils and fatss or dirt are carried out abatement processes, so as to process
Solution afterwards is collected and is recycled, thus saving water resource.
Brief description
Fig. 1 is the present invention in order to process the structural representation of the cistern of the solution of cleaning steel strip surface oils and fatss or dirt；
Fig. 2 is the present invention in order to process the front view of the cistern of the solution of cleaning steel strip surface oils and fatss or dirt；
Fig. 3 is the structural representation of flotation tank in Fig. 1；
The structural representation of Tu4Shi Tu1Zhong scraping dirt mechanism.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments, not
In the case of conflict, the embodiment in the application and the feature in embodiment can be mutually combined, below with reference to the accompanying drawings and tie
Close embodiment to describe the present invention in detail.
Refer to shown in Fig. 1 to Fig. 2, a kind of cistern of the solution in order to process cleaning steel strip surface oils and fatss or dirt,
In order to the solution collected after cleaning steel strip surface oils and fatss or dirt and this solution decontaminated, so as to the solution after decontamination again
Secondary utilization, saves water resource.Specifically, the flotation tank that cistern includes sedimentation tank 100 and is arranged on sedimentation tank 100 side
200, sedimentation tank 100 is provided with water inlet pipe 101, is connected with fluid-through tube road 300 between sedimentation tank 100 and flotation tank 200, cleans steel
Solution after belt surface oils and fatss or dirt is entered in sedimentation tank 100 by water inlet pipe 101, and the dirts such as the mud in solution are existed
Precipitation in sedimentation tank 100, in sedimentation tank 100, the solution of precipitation enters in flotation tank 200 by fluid-through tube road 300, Jin Eryou
The float such as the oils and fatss in solution are struck off by flotation tank 200, recycle in order to collect to solution after treatment, improve water
The cyclic utilization rate of resource.
Please refer to Fig. 3, flotation tank 200 include cell body 10, be arranged on cell body 10 slidably scraping dirt mechanism 20 with
And in order to control the controller 30 of scraping dirt mechanism 20 motion, cell body 10, in order to contain solution, specifically includes diapire 11, is formed at bottom
First group of perisporium 12 on wall 11 and second group of perisporium 13, first group of perisporium 12 includes two the first side walls being oppositely arranged
121, every the first side wall 121 is provided with track 1211, and track 1211 is made so that having certain intensity using channel-section steel, uses
To coordinate scraping dirt mechanism 20, second group of perisporium 13 includes two second sidewalls being oppositely arranged 131；It is provided with some inside cell body 10
Breather 14, every breather 14 offers some ventholes (figure is not marked), breather 14 is in order to be passed through compressed gas and pressure
Contracting gas is discharged along the venthole on breather 14, floats to solution top layer to order about the float in solution, beneficial to scraping dirt machine
Structure 20 scrapes clearly the float in solution, and in the present embodiment, breather 14 is four and is abreast arranged on the middle and lower part of cell body 10,
Float to the efficiency on solution top layer to improve float, the two ends of every breather 14 accordingly with first group of perisporium 12 in two
Bar the first side wall 121 connects, and wherein one side wall 121 of breather 14 one end therein insertion and with air compressor (figure not
Show) connection, it is blown into the solution of cell body 10 along at the venthole of breather 14 with the compressed gas producing by air compressor
Interior, order about the float in solution and float to solution top layer；Further, breather 14 and the junction of air compressor are installed
There is a check valve (not shown), when air compressor quits work, the solution in cell body 10 is along the venthole on breather 14
Enter in breather 14, check valve, in order to stop solution from continuing to flow through, prevents solution air inlet compressor.
It is provided with baffle plate 15, in order to coordinate and blocking float with scraping dirt mechanism 20, specifically, baffle plate 15 hangs down inside cell body 10
Directly it is formed on diapire 11, and baffle plate 15 both sides are accordingly connected with two the first side walls 121 in first group of perisporium 12,
The height of baffle plate 15 is less than the height of the first side wall 121, in baffle plate 15 and second group of perisporium 13 wherein one second sidewall 131 it
Between be formed with the dirty chamber 151 of appearance, in order to accommodate the float that scraping dirt mechanism 20 scrapes clearly to solution.
It is additionally provided with filter mechanism 17, in order to filter to the solution processing through sedimentation tank 100, specifically inside cell body 10
Ground, filter mechanism 17 includes dividing plate 171 and is arranged on two pieces of screen plates 172 on dividing plate 171, and dividing plate 171 is vertically formed
On diapire 11, and dividing plate 171 both sides are accordingly connected with two the first side walls 121 in first group of perisporium 12, dividing plate 171
Neighbouring both sides offer liquid outlet (not shown), to flow liquid through, another second in dividing plate 171 and second group of perisporium 13
It is formed with admission chamber 18, admission chamber 18 includes the first admission chamber 181 and is formed at 181 liang of the first admission chamber between side wall 131
Second admission chamber 182 of side, is provided with described fluid-through tube road 300 in the first admission chamber 181, formed between two pieces of screen plates 172
There is the first described admission chamber 181, so that after the liquid in fluid-through tube road 300 enters the first admission chamber 181, through two pieces of screen plates
172 filter inflow the second admission chamber 182.
It is formed with fluid chamber 19, in order to contain through filter mechanism 17 between the dividing plate 171 of baffle plate 15 and filter mechanism 17
Solution after filtration, specifically, filters the solution flowing into the second admission chamber 182 accordingly along dividing plate through two pieces of screen plates 172
The liquid outlet that 171 both sides open up enters in the fluid chamber 19 of cell body 10, scrapes clearly the float in solution for scraping dirt mechanism 20.
Feed tube 16 is additionally provided with cell body 10, and the both ends open of feed tube 16 downwards and is accordingly inserted two second and entered
In sap cavity 182, added with medicament in feed tube 16, and the aqueous in medicament and feed tube 16 are made to flow into two the second feed liquors after merging
In chamber 182, to make the molecule in solution in the second admission chamber 182 suspend and enter cell body 10 by the effect of medicament
Fluid chamber 19 in, facilitate scraping dirt mechanism 20 to scrape clearly the float in solution, in the present embodiment, medicament is helped using polyacrylamide
Solidifying agent (PAM).
Please refer to Fig. 4, scraping dirt mechanism 20 is slidably mounted on the track 1211 of first group of perisporium 12, in order to clear
Scrape the float in solution in cell body 10, specifically, scraping dirt mechanism 20 includes loading plate 21, the driving being arranged on loading plate 21
Assembly 22, be arranged on loading plate 21 two ends and with drive component 22 cooperation roller 23 and be arranged on the scraping dirt on loading plate 21
Assembly 24.Loading plate 21 is placed in cell body 10 top, and the roller 23 at loading plate 21 two ends is accordingly placed in first group of perisporium 12
On track 1211；Drive component 22 includes the rotating wheel that motor 221 is connected by driving belt 222 with motor 221
223 and be set in the rotating shaft 224 in rotating wheel 223；Motor 221 is arranged on loading plate 21, the two ends peace of rotating shaft 224
Equipped with described roller 23, drive driving belt 222 to rotate to rotate by motor 221, and then rotating wheel 223 rotate,
And driving rotating shaft 224 to rotate, the roller 23 at rotating shaft 224 two ends accordingly rolls on two tracks 1211 of first group of perisporium 12
Dynamic；Scraping dirt assembly 24 includes dirt-scraping plate 241 and the driving cylinder 242 in order to order about dirt-scraping plate 241 motion, and dirt-scraping plate 241 sets
Put in loading plate 21 bottom, dirt-scraping plate 241 two ends are formed with installation raised 2411, in order to be connected, drive gas with driving cylinder 242
Cylinder 242 is two, and is correspondingly arranged at loading plate 21 two ends, and the piston rod of driving cylinder 242 passes through loading plate 21 and scraping dirt
Raised 2411 connections of installation on plate 241, to be moved in the cylinder body of driving cylinder 242 by the piston rod of driving cylinder 242,
And then drive dirt-scraping plate 241 to move up and down, to scrape clearly to the float on solution in fluid chamber 19, and by the float scraping clearly
Scrape to the dirty chamber 151 of appearance.
Controller 30 is arranged on the first side wall 121 of cell body 10, in order to the motion of scraping dirt mechanism 20, specifically include in order to
The first switch 31 controlling motor 221 to rotate and the second switch 32 controlling driving cylinder 242 motion, to open by first
The roller 23 closing 31 control scraping dirt mechanisms 20 slides on the track 1211 of first group of perisporium 12, is controlled by second switch 32 and scrapes
Dirty mechanism 20 dirt-scraping plate 241 scrapes clearly the float on solution in fluid chamber 19.
During work, the solution after cleaning steel strip surface oils and fatss or dirt is entered in sedimentation tank 100 by water inlet pipe 101, by
The dirts such as the mud in solution are carried out after precipitation process by sedimentation tank 100, and solution enters to flotation tank 200 by fluid-through tube road 300
The first admission chamber 181 in, solution entered after two pieces of screen plates 172 filter and flow into the second admission chambers 182, the medicine in feed tube 16
Agent aqueous flow in two the second admission chambers 182, to make small in solution in the second admission chamber 182 by the effect of medicament
Grain suspends and enters in the fluid chamber 19 of cell body 10 along the liquid outlet that dividing plate 171 both sides open up, and starts controller 30
First switch 31 and second switch 32, to control scraping dirt mechanism 20 to scrape clearly the float on solution in fluid chamber 19, and are scraped clearly
The float going out is scraped to holding in dirty chamber 151, the solution after processing in fluid chamber 19 is collected to recycle, thus saving water money
Source.
In sum, the present invention passes through to design in order to the cistern processing the solution of cleaning steel strip surface oils and fatss or dirt and sinks
Shallow lake pond and flotation tank, the solution after cleaning steel strip surface oils and fatss or dirt is carried out abatement processes, so as to molten after processing
Liquid is collected and is recycled, thus saving water resource.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (10)
1. a kind of in order to process cleaning steel strip surface oils and fatss or dirt solution cistern it is characterised in that：Including sedimentation tank
(100) and be arranged on the flotation tank (200) of sedimentation tank (100) side, sedimentation tank (100) is provided with water inlet pipe (101), precipitation
It is connected with fluid-through tube road (300), sedimentation tank (100) will be in order to will clean steel strip surface oils and fatss between pond (100) and flotation tank (200)
Or the dirt in the solution after dirt carries out precipitation process, flotation tank (200) is in order to after precipitation process in sedimentation tank (100)
The float of solution scraped process clearly, described flotation tank (200) includes cell body (10), is arranged on cell body (10) slidably
Scraping dirt mechanism (20) and the controller (30) in order to control scraping dirt mechanism (20) to move.
2. the cistern of the solution in order to process cleaning steel strip surface oils and fatss or dirt according to claim 1, its feature
It is：Described cell body (10) has relative first group perisporium (12), and first group of perisporium (12) is provided with track (1211), institute
State scraping dirt mechanism (20) to include loading plate (21), the drive component (22) being arranged on loading plate (21), be arranged on loading plate
(21) two ends and the roller (23) that coordinated with drive component (22) and be arranged on scraping dirt assembly (24) on loading plate (21), is held
Support plate (21) is placed in cell body (10) top, and the roller (23) at loading plate (21) two ends is accordingly placed on track (1211)；Drive
Dynamic assembly (22) includes the rotating wheel (223) that motor (221) is connected by driving belt (222) with motor (221)
And it is set in the rotating shaft (224) in rotating wheel (223)；Motor (221) is arranged on loading plate (21), rotating shaft (224)
Two ends described roller (23) is installed, drive driving belt (222) to rotate to rotate by motor (221), and then
Rotating wheel (223) rotates, and drives rotating shaft (224) to rotate, and the roller (23) at rotating shaft (224) two ends is accordingly in two tracks
(1211) upper rolling；Scraping dirt assembly (24) includes dirt-scraping plate (241) and in order to order about the driving cylinder that dirt-scraping plate (241) moves
(242), dirt-scraping plate (241) is arranged on loading plate (21) bottom, and dirt-scraping plate (241) two ends are formed with installation projection (2411), uses
To be connected with driving cylinder (242), driving cylinder (242) is two, and is correspondingly arranged at loading plate (21) two ends, driving cylinder
(242) piston rod is passed through loading plate (21) and is connected, with by drive gas with installation projection (2411) on dirt-scraping plate (241)
The piston rod of cylinder (242) moves in the cylinder body of driving cylinder (242), and then drives dirt-scraping plate (241) to move up and down, with to appearance
Float on solution in sap cavity (19) is scraped clearly, and the float scraping clearly is scraped interior to holding dirty chamber (151).
3. the cistern of the solution in order to process cleaning steel strip surface oils and fatss or dirt according to claim 1, its feature
It is：Described cell body (10) includes diapire (11), first group of perisporium (12) being formed on diapire (11), first group of perisporium (12)
Including two the first side walls being oppositely arranged (121), inside described cell body (10), it is provided with some breathers (14), every breather
(14) some ventholes are offered on, breather (14) is in order to be passed through compressed gas and compressed gas are along going out on breather (14)
Pore is discharged, and floats to solution top layer to order about the float in solution, and the two ends of every breather (14) are accordingly with first
Two the first side walls (121) in group perisporium (12) connect, and wherein one side wall of breather (14) one end therein insertion
(121) and with air compressor connect.
4. the cistern of the solution in order to process cleaning steel strip surface oils and fatss or dirt according to claim 3, its feature
It is：Described breather (14) is provided with a check valve with the junction of air compressor.
5. the cistern of the solution in order to process cleaning steel strip surface oils and fatss or dirt according to claim 3, its feature
It is：Described breather (14) is four and is abreast arranged on the middle and lower part of cell body (10).
6. the cistern of the solution in order to process cleaning steel strip surface oils and fatss or dirt according to claim 3, its feature
It is：Described cell body (10) also includes second group of perisporium (13) being formed on diapire (11), and second group of perisporium (13) includes two
The second sidewall (131) that bar is oppositely arranged, is provided with baffle plate (15) inside described cell body (10), baffle plate (10) is vertically formed the bottom of at
On wall (11), and baffle plate (15) both sides are accordingly connected with two the first side walls (121) in first group of perisporium (12), baffle plate
(15) height is less than the height of the first side wall (121), baffle plate (15) and wherein one second sidewall in second group of perisporium (13)
(131) it is formed with the dirty chamber (151) of appearance between, in order to accommodate the float that scraping dirt mechanism (20) scrapes clearly to solution.
7. the cistern of the solution in order to process cleaning steel strip surface oils and fatss or dirt according to claim 6, its feature
It is：Is additionally provided with filter mechanism (17) inside described cell body (10), filter mechanism (17) include dividing plate (171) and be arranged on every
Two pieces of screen plates (172) on plate (171), dividing plate (171) is vertically formed on diapire (11), and dividing plate (171) both sides
Accordingly it is connected with two the first side walls (121) in first group of perisporium (12), dividing plate (171) both sides offer liquid outlet,
It is formed with admission chamber (18), admission chamber (18) between another second sidewall (131) in dividing plate (171) and second group of perisporium (13)
Including the first admission chamber (181) and the second admission chamber (182) of being formed at the first admission chamber (181) both sides, the first admission chamber
(181) it is provided with described fluid-through tube road (300) in.
8. the cistern of the solution in order to process cleaning steel strip surface oils and fatss or dirt according to claim 7, its feature
It is：It is formed with described the first admission chamber (181) between two pieces of described screen plates (172), so that the liquid of fluid-through tube road (300)
After body enters the first admission chamber (181), filter through two pieces of screen plates (172) and flow into the second admission chamber (182).
9. the cistern of the solution in order to process cleaning steel strip surface oils and fatss or dirt according to claim 7, its feature
It is：It is formed with fluid chamber (19), in order to contain warp between the dividing plate (171) of described baffle plate (15) and described filter mechanism (17)
Cross the solution after filter mechanism (17) filters.
10. the cistern of the solution in order to process cleaning steel strip surface oils and fatss or dirt according to claim 9, its feature
It is：Feed tube (16) is additionally provided with described cell body (10), and the both ends open of feed tube (16) inserts downwards and accordingly two
In individual second admission chamber (182), added with medicament in feed tube (16), and the aqueous in medicament and feed tube (16) are made to flow after merging
Enter in two the second admission chambers (182), to make the molecule in the interior solution of the second admission chamber (182) hang by the effect of medicament
Float and enter in the fluid chamber (19) of cell body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611045988.9A CN106400038B (en) | 2016-11-22 | 2016-11-22 | A kind of reservoir to handle the solution of cleaning steel strip surface grease or dirt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611045988.9A CN106400038B (en) | 2016-11-22 | 2016-11-22 | A kind of reservoir to handle the solution of cleaning steel strip surface grease or dirt |
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| Publication Number | Publication Date |
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| CN106400038A true CN106400038A (en) | 2017-02-15 |
| CN106400038B CN106400038B (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611045988.9A Active CN106400038B (en) | 2016-11-22 | 2016-11-22 | A kind of reservoir to handle the solution of cleaning steel strip surface grease or dirt |
Country Status (1)
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| CN112624473A (en) * | 2020-12-17 | 2021-04-09 | 张艳 | Electroplating wastewater treatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624473A (en) * | 2020-12-17 | 2021-04-09 | 张艳 | Electroplating wastewater treatment device |
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