CN106011902A - Pickling tank - Google Patents
Pickling tank Download PDFInfo
- Publication number
- CN106011902A CN106011902A CN201610527067.XA CN201610527067A CN106011902A CN 106011902 A CN106011902 A CN 106011902A CN 201610527067 A CN201610527067 A CN 201610527067A CN 106011902 A CN106011902 A CN 106011902A
- Authority
- CN
- China
- Prior art keywords
- shell
- inner shell
- pickle
- descaling bath
- interface
- 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.)
- Pending
Links
- 238000005554 pickling Methods 0.000 title abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000004575 stone Substances 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 235000021110 pickles Nutrition 0.000 claims description 40
- 210000005056 cell body Anatomy 0.000 claims description 15
- 239000002253 acid Substances 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 210000003205 muscle Anatomy 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 22
- 239000010959 steel Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 9
- 238000009792 diffusion process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005406 washing Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- 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
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/021—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by dipping
-
- 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
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/025—Details of the apparatus, e.g. linings or sealing means
Abstract
The invention relates to a pickling tank which comprises a tank body, a pickling solution circulation device, a tank cover, a PH meter and a thermometer. The picking solution circulation device comprises a liquid inlet pipe, a liquid outlet pipe and a circulation pump. One end of the liquid inlet pipe and one end of the liquid outlet pipe are connected with the circulation pump. The other end of the liquid inlet pipe is connected with a liquid inlet connector, and the other end of the liquid outlet pipe is connected with a liquid outlet connector. A filtering device is arranged on the liquid inlet pipe. The tank body is of a double-layer structure which is composed of an inner shell and an outer shell. A solution storage cavity is formed between the inner shell and the outer shell. Multiple heating pipes are arranged on the bottom wall of the outer shell. The liquid outlet connector and the liquid inlet connector communicate with an inner cavity of the inner shell. Multiple supporting stones are arranged on the inner wall of the inner shell. The pickling tank has the beneficial effects that the pickling effect is good, a pickling solution is evenly heated, the temperature is constant, the heat insulation effect is good, safety is high, band steel pickling is sufficient, and the phenomenon that band steel is damaged due to the fact that the band steel is in direct contact with the inner shell is avoided.
Description
Technical field
The present invention relates to strip steel and produce apparatus field, particularly relate to a kind of descaling bath.
Background technology
Strip steel is the one that Metallurgical Enterprise produces to adapt to the needs of each metalloid or engineering goods
Narrow and long steel plate, strip steel general rolling supply and very convenient processing, it is widely used in intermetallic composite coating row
Industry;The processing technique of strip steel is it is generally required to through overpickling, so output strip line is configured with descaling bath,
In strip steel production process, first workpiece is sent into descaling bath and carries out pickling, utilize acid solution by surface of the work
Oxide layer and corrosion thing are removed, and could continue processing.
Acid solution is directly added by the method that current existing descaling bath generally uses the interior setting of groove to add heat pipe
Heat, uses for a long time, and acid solution is perishable adds heat pipe, causes the damage adding heat pipe.The most existing acid
Pickle turbulence level in washing trough is low, cause pickle and strip steel contact and diffusion velocity is slow, pickling is imitated
The most poor.Strip steel is in descaling bath during pickling, to collide with descaling bath, fragile descaling bath and
Strip steel.
Summary of the invention
The technical problem to be solved is to provide one can increase pickle turbulence level, pickling effect
The best, pickle is heated evenly, add heat pipe will not by acid liquid corrosion, strip pickling fully, be avoided that
Strip steel directly contacts with inner shell and damages the descaling bath of strip steel.
The technical scheme is that a kind of descaling bath, including cell body, acid
Washing liquid circulating device, groove lid, PH meter, thermometer;The upper end of cell body sidewall and the lower end of cell body sidewall are divided
It is not provided with out liquid interface and feed liquor interface;Pickle circulating device includes feed tube, drain pipe, circulating pump;
One end of feed tube is all connected with circulating pump with one end of drain pipe, the other end of feed tube and drain pipe
The other end respectively with feed liquor interface and go out liquid interface and be connected;Feed tube is provided with defecator;Cell body
In double-decker;Double-decker is made up of inner shell and shell, forms solution storage chamber between inner shell and shell,
The diapire of shell is provided with and some adds heat pipe;The inwall of shell is provided with thermal insulation layer;Go out liquid interface and feed liquor
Interface all with the intracavity inter-connection of inner shell;The inwall of inner shell is provided with multiple torr stone.
The invention has the beneficial effects as follows: by pickle circulating device, the pickle in inner shell is carried out repeatedly
Circulation, quickening pickle contacts and diffusion velocity with strip steel, improves the turbulence level of acid solution, strengthen pickling
The pickling effect of groove, cell body is arranged to double-decker, and will add heat pipe and be placed on solution storage intracavity, energy
Enough avoid pickle and add heat pipe and directly contact to cause and add the damage of heat pipe, being stored by heated solution in addition
The water of intracavity, by water by temperature transfer to pickle, completes the heating work of pickle with this so that
Pickle is heated evenly, temperature constant, the thermal insulation layer that outer casing inner wall is arranged, it is possible to avoid shell with outer
Boundary carries out heat exchange, has both been avoided that shell scalded people, is avoided that again temperature is arranged in external diffusion, inner shell
Torr stone be used for holding operating strip steel so that strip pickling is abundant, additionally avoids straight with inner shell
Contact and damage strip steel.
On the basis of technique scheme, the present invention can also do following improvement.
Further, go out liquid interface and be positioned at more than the liquid level line of inner shell pickle;Feed liquor interface is near inner shell
Diapire.
Use and above-mentioned further provide the benefit that: conveniently carry out the circulation of pickle.
Further, feed tube is provided with the branched pipe being connected with feed tube;Branched pipe is provided with control valve;
The branched pipe other end connects waste-water recovering treater.
Use and above-mentioned further provide the benefit that: be easy to sewage effluent, and additionally add blowdown
Interface, it is to avoid pollute environment.
Further, torr stone is provided with right angle groove, and the bottom surface of the right angle groove of multiple torr stones is all at same water
In plane.
Use and above-mentioned further provide the benefit that: be used for holding operating strip steel so that strip pickling
Fully, it is to avoid directly contact with inner shell and damage strip steel.
Further, the surrounding of shell upper end is along being provided with peripheral frame;Tank is constituted between peripheral frame and shell;Groove
The surrounding of lid be located in tank.
Use and above-mentioned further provide the benefit that: prevent the gas produced in acid cleaning process excessive.
Further, the outer wall of shell is provided with some horizontal bars and vertical muscle.
Use and above-mentioned further provide the benefit that: enhance the intensity of shell.
Further, the inwall upper end of shell is provided with some reinforcements;The edge of inner shell is connected on reinforcement.
Use and above-mentioned further provide the benefit that: improve inner shell and the shell stability in junction.
Further, shell is provided with exhaust port;Exhaust port and the intracavity inter-connection of inner shell;Aerofluxus connects
Mouth is positioned at more than the liquid level line of inner shell pickle;Exhaust port connects gas cleaning plant.
Use and above-mentioned further provide the benefit that: be easy to discharge the gas produced in acid cleaning process, it is to avoid
Pollute environment.
Further, shell is provided with pickle supply interface;Pickle supplies the inner chamber phase of interface and inner shell
Connection.
Use and above-mentioned further provide the benefit that: be easy in inner shell inject pickle.
Further, circulating pump uses the pump that acid resistance is strong.
Use and above-mentioned further provide the benefit that: adapt to sour environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of descaling bath of the present invention;
Fig. 2 is the sectional view of descaling bath of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, cell body, 110, inner shell, 120, shell, 121, horizontal bar, 122, vertical muscle, 123, strengthen
Muscle, 124, exhaust port, 125, pickle supply interface, 126, thermal insulation layer, 130, solution storage
Chamber, 140, add heat pipe, 2, pickle circulating device, 210, feed tube, 220, drain pipe, 230,
Circulating pump, 3, groove lid, 4, go out liquid interface, 5, feed liquor interface, 6, torr stone, 610, right angle groove,
7, branched pipe, 8, control valve, 9, peripheral frame, 10, tank, 11, defecator.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining this
Invention, is not intended to limit the scope of the present invention.
As shown in Figure 1 and Figure 2, a kind of descaling bath, including cell body 1, pickle circulating device 2, groove lid
3, PH meter, thermometer;The upper end of cell body 1 sidewall and the lower end of cell body 1 sidewall are respectively equipped with out liquid and connect
Mouth 4 and feed liquor interface 5;Pickle circulating device 2 includes feed tube 210, drain pipe 220, circulating pump
230;One end of feed tube 210 is all connected with circulating pump 230 with one end of drain pipe 220, feed liquor
The other end of the other end of pipe 210 and drain pipe 220 respectively with feed liquor interface 5 and go out liquid interface 4 and be connected
Connect;Circulating pump 230 uses the pump that acid resistance is strong, feed tube 210 to be provided with filtration dress in the present embodiment
Put 11, the impurity in pickle can be filtered, extend the service life of circulating pump 230;Cell body 1
In double-decker;Double-decker is made up of inner shell 110 and shell 120, inner shell 110 and shell 120 it
Between form solution storage chamber 130, the diapire of shell 120 is provided with and some adds heat pipe 140;Shell 120
Inwall be provided with thermal insulation layer 126;Go out liquid interface 4 and feed liquor interface 5 all with the inner chamber phase of inner shell 110
Connection;The inwall of inner shell 110 is provided with multiple torr stone 6.
Go out liquid interface 4 and be positioned at more than the liquid level line of inner shell 110 pickle;Feed liquor interface 5 is near inner shell
The diapire of 110.
Feed tube 210 is provided with the branched pipe 7 being connected with feed tube 210;Branched pipe 7 is provided with control
Valve 8 processed;Branched pipe 7 other end connects waste-water recovering treater.
Torr stone 6 is provided with right angle groove 610, the bottom surface of right angle groove 610 of multiple torr stones 6 all exist
In same level.
The surrounding of shell 120 upper end is along being provided with peripheral frame 9;Tank is constituted between peripheral frame 9 and shell 120
10;The surrounding of groove lid 3 be located in tank 10.
The outer wall of shell 120 is provided with some horizontal bars 121 and vertical muscle 122.
The inwall upper end of shell 120 is provided with some reinforcements 123;The edge of inner shell 110 is connected to strengthen
On muscle 123.
Shell 120 is provided with exhaust port 124;Exhaust port 124 and the intracavity inter-connection of inner shell 110;
Exhaust port 124 is positioned at more than the liquid level line of inner shell 110 pickle;Exhaust port 124 connects gas
Purifier.
Shell 120 is provided with pickle supply interface 125;Pickle supply interface 125 and inner shell 110
Intracavity inter-connection.
The descaling bath of the present invention, is carried out instead the pickle in inner shell 110 by pickle circulating device 2
Multiple circulation, quickening pickle contacts and diffusion velocity with strip steel, improves the turbulence level of acid solution, add strong acid
The pickling effect of washing trough, cell body 1 is arranged to double-decker, and will add heat pipe 140 and be placed on solution storage
In chamber 130, it is possible to avoid pickle and add heat pipe and 140 directly contact to cause and add the damage of heat pipe 140,
In addition by the water in heated solution storage chamber 130, by water by temperature transfer to pickle, come with this
Become the heating work of pickle so that pickle is heated evenly, temperature constant, and shell 120 inwall sets
The thermal insulation layer 126 put, it is possible to avoid shell 120 and the external world to carry out heat exchange, be both avoided that shell 120
Scald people, be avoided that again the torr stone 6 that temperature is arranged in external diffusion, inner shell 110 is used for holding in operation
Strip steel so that strip pickling is abundant, additionally avoids and directly contacts with inner shell 110 and damage strip steel.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ",
" length ", " width ", " thickness ", " on ", D score, "front", "rear", " left ",
" right ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ",
Orientation or the position relationship of the instruction such as " counterclockwise ", " axially ", " radially ", " circumferential " are base
In orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, and not
Be instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and
Operation, is therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or
Hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " the
One ", the feature of " second " can express or implicitly include at least one this feature.In the present invention
Description in, " multiple " are meant that at least two, such as two, three etc., unless otherwise clearly
Concrete restriction.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ",
" connect ", the term such as " fixing " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to
It is to removably connect, or integral;Can be to be mechanically connected, it is also possible to be electrical connection;Can be direct
It is connected, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals or two units
The interaction relationship of part, unless otherwise clear and definite restriction.For the ordinary skill in the art,
Above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on "
Or D score can be that the first and second features directly contact, or the first and second features pass through intermediary
Mediate contact.And, fisrt feature second feature " on ", " top " and " above " but
Fisrt feature is directly over second feature or oblique upper, or is merely representative of fisrt feature level height higher than the
Two features.Fisrt feature second feature " under ", " lower section " and " below " can be first special
Levy immediately below second feature or obliquely downward, or it is special less than second to be merely representative of fisrt feature level height
Levy.
In the description of this specification, reference term " embodiment ", " some embodiments ", " show
Example ", the description of " concrete example " or " some examples " etc. means to combine this embodiment or example is retouched
Specific features, structure, material or the feature stated is contained at least one embodiment or the example of the present invention
In.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment
Or example.And, the specific features of description, structure, material or feature can be with in office one or more
Embodiment or example combine in an appropriate manner.Additionally, in the case of the most conflicting, this area
Technical staff can by the different embodiments described in this specification or example and different embodiment or
The feature of example is combined and combines.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-mentioned enforcement
Example is exemplary, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art is at this
Above-described embodiment can be changed in bright scope, revise, replace and modification.
Claims (10)
1. a descaling bath, it is characterised in that include cell body (1), pickle circulating device (2),
Groove lid (3), PH meter, thermometer;The upper end of described cell body (1) sidewall and cell body (1) sidewall
Lower end is respectively equipped with out liquid interface (4) and feed liquor interface (5);Described pickle circulating device (2)
Including feed tube (210), drain pipe (220), circulating pump (230);Described feed tube (210)
One end be all connected with described circulating pump (230) with one end of described drain pipe (220), described in enter
The other end of liquid pipe (210) and the other end of described drain pipe (220) respectively with feed liquor interface (5)
It is connected with going out liquid interface (4);Described feed tube (210) is provided with defecator (11);Described
Cell body (1) is in double-decker;Described double-decker is made up of inner shell (110) and shell (120),
Solution storage chamber (130), described shell (120) is formed between described inner shell (110) and shell (120)
Diapire be provided with and some add heat pipe (140);The inwall of described shell (120) is provided with thermal insulation layer (126);
Described go out liquid interface (4) and feed liquor interface (5) all with the intracavity inter-connection of inner shell (110);Described
The inwall of inner shell (110) is provided with multiple torr stone (6).
A kind of descaling bath the most according to claim 1, it is characterised in that described in go out liquid interface (4)
It is positioned at more than the liquid level line of described inner shell (110) pickle;Described feed liquor interface (5) is near described
The diapire of inner shell (110).
A kind of descaling bath the most according to claim 1, it is characterised in that described feed tube (210)
It is provided with the branched pipe (7) being connected with described feed tube (210);Described branched pipe sets on (7)
There is control valve (8);Described branched pipe (7) other end connects waste-water recovering treater.
A kind of descaling bath the most according to claim 1, it is characterised in that on described torr stone (6)
Being provided with right angle groove (610), the bottom surface of the right angle groove (610) of described multiple torr stones (6) is equal
In same level.
A kind of descaling bath the most according to claim 1, it is characterised in that described shell (120)
The surrounding of upper end is along being provided with peripheral frame (9);Structure between described peripheral frame (9) and described shell (120)
Become tank (10);The surrounding of described groove lid (3) be located in described tank (10).
A kind of descaling bath, it is characterised in that described shell (120)
Outer wall be provided with some horizontal bars (121) and vertical muscle (122).
A kind of descaling bath the most according to claim 6, it is characterised in that described shell (120)
Inwall upper end be provided with some reinforcements (123);The edge of described inner shell (110) is connected to reinforcement
(123) on.
A kind of descaling bath the most according to claim 7, it is characterised in that described shell (120)
It is provided with exhaust port (124);Described exhaust port (124) and the inner chamber of described inner shell (110)
It is connected;Described exhaust port (124) is positioned at more than the liquid level line of described inner shell (110) pickle;
Described exhaust port (124) connects gas cleaning plant.
A kind of descaling bath the most according to claim 8, it is characterised in that described shell (120)
It is provided with pickle supply interface (125);Described pickle supply interface (125) and described inner shell (110)
Intracavity inter-connection.
A kind of descaling bath the most according to claim 1, it is characterised in that described circulating pump (230)
Use the pump that acid resistance is strong.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610527067.XA CN106011902A (en) | 2016-07-06 | 2016-07-06 | Pickling tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610527067.XA CN106011902A (en) | 2016-07-06 | 2016-07-06 | Pickling tank |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106011902A true CN106011902A (en) | 2016-10-12 |
Family
ID=57106618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610527067.XA Pending CN106011902A (en) | 2016-07-06 | 2016-07-06 | Pickling tank |
Country Status (1)
Country | Link |
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CN (1) | CN106011902A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106367767A (en) * | 2016-11-17 | 2017-02-01 | 常州朗锐铸造有限公司 | Steel shell preprocessing system and steel shell preprocessing method |
CN106623212A (en) * | 2016-12-13 | 2017-05-10 | 苏州羽美尚精密机械有限公司 | Cleaning tank for cleaning semiconductor device |
CN109023782A (en) * | 2018-09-27 | 2018-12-18 | 嘉善中帛针纺有限公司 | A kind of cotton knitwear acid dip pickle |
CN109554651A (en) * | 2018-11-30 | 2019-04-02 | 浙江慧钢技术发展有限公司 | A kind of sufficient galvanizing by dipping cosolvent slot of contact |
CN113667988A (en) * | 2021-07-06 | 2021-11-19 | 江苏兴隆防腐设备有限公司 | Multifunctional pickling device with circulating pickling solution |
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CN101519784A (en) * | 2008-02-26 | 2009-09-02 | 宝山钢铁股份有限公司 | Heating method of silicon-steel pickling line and device thereof |
CN103451669A (en) * | 2013-08-19 | 2013-12-18 | 浙江大学 | Pickling liquid circulated stainless steel pickling mist inhibition system and pickling process thereof |
CN104328447A (en) * | 2014-10-13 | 2015-02-04 | 湖北大帆金属制品有限公司 | Efficient acid washing tank for strip steel |
CN204356408U (en) * | 2014-11-12 | 2015-05-27 | 北京科技大学 | A kind of heating in water bath pickling experimental installation |
CN104775129A (en) * | 2015-04-29 | 2015-07-15 | 中冶南方工程技术有限公司 | Rapid acid pickling device and method for cold-rolled steel strip |
CN205893395U (en) * | 2016-07-06 | 2017-01-18 | 湖北大帆金属制品有限公司 | Acid washing tank |
-
2016
- 2016-07-06 CN CN201610527067.XA patent/CN106011902A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101519784A (en) * | 2008-02-26 | 2009-09-02 | 宝山钢铁股份有限公司 | Heating method of silicon-steel pickling line and device thereof |
CN103451669A (en) * | 2013-08-19 | 2013-12-18 | 浙江大学 | Pickling liquid circulated stainless steel pickling mist inhibition system and pickling process thereof |
CN104328447A (en) * | 2014-10-13 | 2015-02-04 | 湖北大帆金属制品有限公司 | Efficient acid washing tank for strip steel |
CN204356408U (en) * | 2014-11-12 | 2015-05-27 | 北京科技大学 | A kind of heating in water bath pickling experimental installation |
CN104775129A (en) * | 2015-04-29 | 2015-07-15 | 中冶南方工程技术有限公司 | Rapid acid pickling device and method for cold-rolled steel strip |
CN205893395U (en) * | 2016-07-06 | 2017-01-18 | 湖北大帆金属制品有限公司 | Acid washing tank |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106367767A (en) * | 2016-11-17 | 2017-02-01 | 常州朗锐铸造有限公司 | Steel shell preprocessing system and steel shell preprocessing method |
CN106623212A (en) * | 2016-12-13 | 2017-05-10 | 苏州羽美尚精密机械有限公司 | Cleaning tank for cleaning semiconductor device |
CN109023782A (en) * | 2018-09-27 | 2018-12-18 | 嘉善中帛针纺有限公司 | A kind of cotton knitwear acid dip pickle |
CN109023782B (en) * | 2018-09-27 | 2021-08-27 | 嘉善中帛针纺有限公司 | Knitted cotton goods acid dip pickle |
CN109554651A (en) * | 2018-11-30 | 2019-04-02 | 浙江慧钢技术发展有限公司 | A kind of sufficient galvanizing by dipping cosolvent slot of contact |
CN109554651B (en) * | 2018-11-30 | 2024-04-12 | 浙江慧钢技术发展股份有限公司 | Hot dip galvanization cosolvent groove with sufficient contact |
CN113667988A (en) * | 2021-07-06 | 2021-11-19 | 江苏兴隆防腐设备有限公司 | Multifunctional pickling device with circulating pickling solution |
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