CN203728930U - Cleaning device for annealing-pickling line - Google Patents

Cleaning device for annealing-pickling line Download PDF

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Publication number
CN203728930U
CN203728930U CN201420072761.3U CN201420072761U CN203728930U CN 203728930 U CN203728930 U CN 203728930U CN 201420072761 U CN201420072761 U CN 201420072761U CN 203728930 U CN203728930 U CN 203728930U
Authority
CN
China
Prior art keywords
cleaning groove
strip cleaning
strip steel
pump
water
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.)
Expired - Fee Related
Application number
CN201420072761.3U
Other languages
Chinese (zh)
Inventor
缪卫刚
王德彪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhangjiagang Pohang Stainless Steel Co Ltd
Original Assignee
Zhangjiagang Pohang Stainless Steel Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhangjiagang Pohang Stainless Steel Co Ltd filed Critical Zhangjiagang Pohang Stainless Steel Co Ltd
Priority to CN201420072761.3U priority Critical patent/CN203728930U/en
Application granted granted Critical
Publication of CN203728930U publication Critical patent/CN203728930U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23GCLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00Apparatus for cleaning or pickling metallic material
    • C23G3/02Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23GCLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00Apparatus for cleaning or pickling metallic material
    • C23G3/02Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • C23G3/023Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by spraying

Abstract

The utility model discloses a cleaning device which is applied to an annealing-pickling line and has the advantages of good effect and water saving. The cleaning device comprises a first strip steel cleaning tank, a second strip steel cleaning tank, a third strip steel cleaning tank and nozzles, wherein the first strip steel cleaning tank and the third strip steel cleaning tank are connected through an overflow pipe; a first pump is arranged outside the first strip steel cleaning tank; a liquid indicator and a water outlet pipe are further arranged in the first strip steel cleaning tank; a water inlet pipe is arranged in the third strip steel cleaning tank; third pumps are arranged outside the third strip steel cleaning tank; a second pump and an electric conductivity detector are arranged outside the second strip steel cleaning tank; one end of the second pump is connected with a condensed water tank which is connected with the bottom of the second strip steel cleaning tank through a pipeline; and a water inlet and a water outlet controlled by a solenoid valve are formed in the condensed water tank. The cleaning device for the annealing-pickling line has the advantages that water in the third strip steel cleaning tank after cleaning is relatively clean and can be used for primary cleaning of strip steel, the function is achieved by the overflow pipe, and the water resource is saved.

Description

Annealing and pickling line washing unit
Technical field
The utility model relates to a kind of annealing and pickling line washing unit.
Background technology
At present 2#CAPL(stainless steel annealing pickling line) pickling section cleaning be in the middle of 2#, clean, 2# scrubs and finally cleans, three parts are connected, and order is lasting from front to back cleans, but to be all each part a set of often opens separately moisturizing and be direct discharge system, water serious waste phenomenon in existing design.But in practice, find, finally clean discharge water water quality and meet the middle water quality of cleaning of 2# completely, 2# scrubs and can make full use of vacant jar storage of water simultaneously, makes it to recycle, and utilizes specific conductivity automatic-discharging when poor water quality.
2#APL(stainless steel annealing pickling line now) make the amount of water very large, and the amount using concentrates on the cleaning equipment water of pickling section.
Utility model content
Technical problem to be solved in the utility model is: a kind of effective and water-saving annealing and pickling line washing unit is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of annealing and pickling line washing unit, comprise three the first strip cleaning grooves that are arranged in order, the second strip cleaning groove and the 3rd strip cleaning groove, the first strip cleaning groove, in the second strip cleaning groove and the 3rd strip cleaning groove, be respectively arranged with some shower nozzles of aiming at steel upper and lower surface, between described the first strip cleaning groove and the 3rd strip cleaning groove, be connected by upflow tube, one end of upflow tube communicates with the bottom of the first strip cleaning groove, the other end communicates with the middle part of the 3rd strip cleaning groove, the first strip cleaning groove is outside equipped with the first pump, the first pump is connected respectively with the bottom of the first strip cleaning groove with the shower nozzle in the first strip cleaning groove by pipeline, in the first strip cleaning groove, be also provided with liquidometer and rising pipe, in the 3rd strip cleaning groove, be provided with water inlet pipe, the 3rd strip cleaning groove is outside equipped with the 3rd pump, the 3rd pump is connected respectively with the interior end of the 3rd strip cleaning groove with the shower nozzle in the 3rd strip cleaning groove by pipeline, the second strip cleaning groove is outside equipped with the second pump, one end of the second pump is connected with the shower nozzle in the second strip cleaning groove by pipeline, and on this pipeline, be provided with specific conductivity detector, the other end of the second pump is connected with condensate water pot, condensate water pot is connected with the bottom of the second strip cleaning groove by pipeline, on condensate water pot, be provided with water-in and the water outlet of solenoid control.
The beneficial effects of the utility model are: due to the water after cleaning in the 3rd strip cleaning groove or cleaner, therefore can be used to, to the first cleaning with steel, utilize upflow tube to realize above-mentioned functions, thereby save water resources.
Brief description of the drawings
Fig. 1 is the structure iron of the utility model annealing and pickling line washing unit.
In figure: 1, the first strip cleaning groove, 2, the second strip cleaning groove, 3, the 3rd strip cleaning groove, 4, band steel, 5, shower nozzle, 6, upflow tube, 7, the first pump, 8, the first pipeline, 9, liquidometer, 10, rising pipe, 11, water inlet pipe, 12, the 3rd pump, 13, the 3rd pipeline, 14, the second pump, 15, second pipe, 16, specific conductivity detector, 17, condensate water pot, 18, water-in, 19, water outlet.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, annealing and pickling line washing unit described in the utility model, comprise three the first strip cleaning grooves 1 that are arranged in order, the second strip cleaning groove 2 and the 3rd strip cleaning groove 3, the first strip cleaning groove 1, in the second strip cleaning groove 2 and the 3rd strip cleaning groove 3, be respectively arranged with some shower nozzles 5 of aiming at steel 4 upper and lower surfaces, between described the first strip cleaning groove 1 and the 3rd strip cleaning groove 3, be connected by upflow tube 6, one end of upflow tube 6 communicates with the bottom of the first strip cleaning groove 1, the other end communicates with the middle part of the 3rd strip cleaning groove 3, the first strip cleaning groove 1 is outside equipped with the first pump 7, the first pump 7 is connected respectively with the bottom of the first strip cleaning groove 1 with the shower nozzle 5 in the first strip cleaning groove 1 by the first pipeline 8, in the first strip cleaning groove 1, be also provided with liquidometer 9 and rising pipe 10, in the 3rd strip cleaning groove 3, be provided with water inlet pipe 11, the 3rd strip cleaning groove 3 is outside equipped with the 3rd pump 12, the 3rd pump 12 is connected respectively with the interior end of the 3rd strip cleaning groove 3 with the shower nozzle 5 in the 3rd strip cleaning groove 3 by the 3rd pipeline 13, the second strip cleaning groove 2 is outside equipped with the second pump 14, one end of the second pump 14 is connected with the shower nozzle 5 in the second strip cleaning groove 2 by second pipe 15, and be provided with specific conductivity detector 16 on this second pipe 15, the other end of the second pump 14 is connected with condensate water pot 17, condensate water pot 17 is connected with the bottom of the second strip cleaning groove 2 by second pipe 15, on condensate water pot 17, be provided with water-in 18 and the water outlet 19 of solenoid control.
The utility model has the advantages that: as shown in Figure 1, the first strip cleaning groove 1 is that pickling finishes the rear equipment to strip cleaning, the second strip cleaning groove 2 is the equipment that belt steel surface brush roll and current are scrubbed, and the 3rd strip cleaning groove 3 is the last cleaning equipments of whole acid cleaning process.Overflow water in the 3rd strip cleaning groove 3 reclaims and added in the first strip cleaning groove 1, just make up water in addition of such the first strip cleaning groove 1.Can reduce like this water consumption of whole cleaning section.Utilize specific conductivity detector 16 to detect the water quality in the second strip cleaning groove 2, thereby make the water in the second strip cleaning groove 2 always just meet the requirement of scrubbing, thereby make water consumption always in a rational scope, avoid unnecessary water supply, reduce production costs.

Claims (1)

1. annealing and pickling line washing unit, comprise three the first strip cleaning grooves that are arranged in order, the second strip cleaning groove and the 3rd strip cleaning groove, the first strip cleaning groove, in the second strip cleaning groove and the 3rd strip cleaning groove, be respectively arranged with some shower nozzles of aiming at steel upper and lower surface, it is characterized in that: between described the first strip cleaning groove and the 3rd strip cleaning groove, be connected by upflow tube, one end of upflow tube communicates with the bottom of the first strip cleaning groove, the other end communicates with the middle part of the 3rd strip cleaning groove, the first strip cleaning groove is outside equipped with the first pump, the first pump is connected respectively with the bottom of the first strip cleaning groove with the shower nozzle in the first strip cleaning groove by pipeline, in the first strip cleaning groove, be also provided with liquidometer and rising pipe, in the 3rd strip cleaning groove, be provided with water inlet pipe, the 3rd strip cleaning groove is outside equipped with the 3rd pump, the 3rd pump is connected respectively with the interior end of the 3rd strip cleaning groove with the shower nozzle in the 3rd strip cleaning groove by pipeline, the second strip cleaning groove is outside equipped with the second pump, one end of the second pump is connected with the shower nozzle in the second strip cleaning groove by pipeline, and on this pipeline, be provided with specific conductivity detector, the other end of the second pump is connected with condensate water pot, condensate water pot is connected with the bottom of the second strip cleaning groove by pipeline, on condensate water pot, be provided with water-in and the water outlet of solenoid control.
CN201420072761.3U 2014-02-20 2014-02-20 Cleaning device for annealing-pickling line Expired - Fee Related CN203728930U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420072761.3U CN203728930U (en) 2014-02-20 2014-02-20 Cleaning device for annealing-pickling line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420072761.3U CN203728930U (en) 2014-02-20 2014-02-20 Cleaning device for annealing-pickling line

Publications (1)

Publication Number Publication Date
CN203728930U true CN203728930U (en) 2014-07-23

Family

ID=51199016

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420072761.3U Expired - Fee Related CN203728930U (en) 2014-02-20 2014-02-20 Cleaning device for annealing-pickling line

Country Status (1)

Country Link
CN (1) CN203728930U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104532277B (en) * 2014-12-31 2017-06-06 天津梓彦科技发展有限公司 A kind of strip equipment
CN108368621A (en) * 2015-12-18 2018-08-03 Posco公司 Acid dip pickle and acid washing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104532277B (en) * 2014-12-31 2017-06-06 天津梓彦科技发展有限公司 A kind of strip equipment
CN108368621A (en) * 2015-12-18 2018-08-03 Posco公司 Acid dip pickle and acid washing method
CN108368621B (en) * 2015-12-18 2020-05-01 Posco公司 Pickling device and pickling method
US10704151B2 (en) 2015-12-18 2020-07-07 Posco Pickling apparatus and pickling method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140723

Termination date: 20160220