CN103692065A - Manufacturing method of electrolytic bath bottom plate - Google Patents
Manufacturing method of electrolytic bath bottom plate Download PDFInfo
- Publication number
- CN103692065A CN103692065A CN201310529140.3A CN201310529140A CN103692065A CN 103692065 A CN103692065 A CN 103692065A CN 201310529140 A CN201310529140 A CN 201310529140A CN 103692065 A CN103692065 A CN 103692065A
- Authority
- CN
- China
- Prior art keywords
- welding
- steel plate
- bottom plate
- splicing
- electrolytic bath
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/18—Submerged-arc welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/013—Arc cutting, gouging, scarfing or desurfacing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/235—Preliminary treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention relates to a manufacturing method of an electrolytic bath bottom plate. The method is characterized in that when the electrolytic bath bottom plate is manufactured, a fixed-length steel plate is usually adopted so as to reduce the number of splicing welds, the length of the fixed-length steel plate is equal to 2/3 of the length of the electrolytic bath bottom plate, and the width is equal to 1/2 of the length of the electrolytic bath bottom plate; during construction, when parts of the electrolytic bath bottom plate are spliced and welded on a platform, the joint part does not need to be grooved, and is directly subjected to grinding by a sand wheel; during splicing, a 4mm gap is reserved in the joint part; when the splicing welds are welded, firstly, the backing is carried out by CO2 gas protecting welding, and then the welding is carried out by a submerged arc welding machine; after the butting welds are subjected to front side welding, the steel plate is turned over, the gouging and the grinding are completed by the carbon arc gas, and the butting welds are subjected to the butting weld and back side weld welding by the submerged arc welding machine. The method has the advantages that the construction is convenient and rapid, the construction procedure is reduced, the material is saved, the green construction technique is met, the construction cost is reduced, and the green and environment-friendly effects are realized.
Description
One, technical field:
The present invention relates to a kind of cell bottom board manufacturing method, belong to electrolytic cell construction field.
Two, background technology:
Prebake sun level electrolytic cell, by two distolateral plates, two long side plates, a ship shape structure that base plate forms, is assurance construction quality, and each several part member generally after fabricating yard monomer processes, then is transported to erecting bed and carried out assembly welding.When electrolytic cell base plate is made, for reducing the quantity of splicing welding joint, conventionally adopt scale steel plate, scale steel plate length is 2/3 of electrolytic cell base plate length, width is 1/2 of electrolytic cell base plate width, during construction, first a scale steel plate being blocked from middle part is two block plates, subsequently two block plates after blocking are spliced into one along its length with a scale steel plate respectively, finally two parts steel plate broad ways of having been spliced is spliced into one, and by the cell bottom board size of designing requirement, the steel plate after splicing is well processed into electrolytic cell base plate.In the prior art, steel plate is when splicing, for guaranteeing weld seam through welding, for steel plate interface position, need first will carry out groove processing by oxygen one acetylene torch cutting method, and the groove after processing is clean with grinder buffing, adopt the method to carry out the making of electrolytic cell base plate, operation is loaded down with trivial details, has strengthened labour intensity and will expend a large amount of oxygen, acetylene material.
Three, summary of the invention:
The present invention is directed to prior art deficiency, propose a kind of simple to operate, a kind of cell bottom board manufacturing method of easy construction.
The technical problem to be solved in the present invention is to carry a kind of cell bottom board manufacturing method of arch, electrolytic cell base plate adopts 12mm steel plate to make conventionally, steel plate is thinner, while welding because of submerged arc welding machine, welding penetration is larger, adopt submerged arc welding machine welding electrolytic cell base plate splicing welding joint, square groove can reach designing requirement completely.Concrete operations are as follows: in electrolytic cell base plate manufacturing process, while carrying out each parts splicing welding of cell bottom plate on platform, interface position is without bevel, directly with emery wheel, the polishing of interface position is clean, during splicing, the reserved 4mm in interface position gap, during splicing welding joint welding, first uses CO
2gas shielded arc welding bottoming, then weld with submerged arc welding machine.During submerged arc welding machine welding, adopt alternating current, electric current selects 700~750A, voltage to select 32~35V, speed of welding to select 35~38m/h, now weld penetration can reach 7.5mm left and right, after has welded in butt weld front, steel plate is stood up, with after carbon arc air gouging back chipping, polishing totally, with submerged arc welding machine, carry out the welding of butt weld sealing run.After the butt weld welding of cell bottom plate interface position, by trough floor smoothing, and by designing requirement size well cutting, complete the making work of electrolytic cell base plate.
Useful good effect of the present invention: the present invention is simple to operate, construction is got up convenient and swift, when electrolytic cell base plate is made, while having saved each parts splicing of electrolytic cell base plate, groove need be carried out in interface position and process this procedure, alleviated workman's labour intensity, reduce material consumption, improved work efficiency, met green construction technology, reach reduction construction cost, the effect of environmental protection.
Four, accompanying drawing explanation
Fig. 1: the present invention assembles schematic diagram
Fig. 2: electrolytic cell base plate welding schematic diagram of the present invention
Fig. 3: the electrolytic cell base plate schematic diagram that the present invention processes
Five, the specific embodiment
Embodiment mono-: referring to Fig. 1, Fig. 2, Fig. 3, it is characterized in that: when electrolytic cell base plate 5 is made, for reducing the quantity of splicing welding joint, conventionally adopt scale steel plate 1, scale steel plate 1 length is 2/3 of electrolytic cell base plate 5 length, width is 1/2 of electrolytic cell base plate 5 width, during construction, first a scale steel plate 1 being blocked from middle part is two block plates 2, subsequently two block plates 2 after blocking are spliced into steel plate 3 along its length with a scale steel plate 1 respectively, splicing two block plate 3 broad ways are spliced into steel plate 4, finally by the cell bottom board size of designing requirement, steel plate 4 is processed into electrolytic cell base plate 5.While carrying out each parts splicing welding of cell bottom plate 5 on platform, interface position is without bevel, directly with emery wheel, the polishing of interface position is clean, and during splicing, the reserved 4mm in interface position gap, during splicing welding joint welding, first uses CO
2gas shielded arc welding bottoming, then weld with submerged arc welding machine 6.During submerged arc welding machine 6 welding, adopt alternating current, electric current selects 700~750A, voltage to select 32~35V, speed of welding to select 35~38m/h, now weld penetration can reach 7.5mm left and right, after has welded in butt weld front, steel plate 4 is stood up, with carbon arc air gouging, by butt weld back gouging and with after sanding machine polishing totally, with submerged arc welding machine 6, carry out the welding of butt weld sealing run.After the 5 interface position butt weld welding of electrolytic cell base plate, by trough floor 5 smoothings, and by designing requirement size well cutting, complete the making work of electrolytic cell base plate 5.
Claims (1)
1. a cell bottom board manufacturing method, is characterized in that: when electrolytic cell base plate is made, for reducing the quantity of splicing welding joint, conventionally adopt scale steel plate, scale steel plate length is 2/3 of electrolytic cell base plate length, and width is 1/2 of electrolytic cell base plate width, during construction; While carrying out each parts splicing welding of cell bottom plate on platform, interface position is without bevel, directly with emery wheel, the polishing of interface position is clean, and during splicing, the reserved 4mm in interface position gap, during splicing welding joint welding, first uses CO
2gas shielded arc welding bottoming, then weld with submerged arc welding machine; After having welded stand up steel plate in butt weld front, with after carbon arc air gouging back chipping, polishing totally, with submerged arc welding machine, carries out the welding of butt weld sealing run.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310529140.3A CN103692065A (en) | 2013-10-28 | 2013-10-28 | Manufacturing method of electrolytic bath bottom plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310529140.3A CN103692065A (en) | 2013-10-28 | 2013-10-28 | Manufacturing method of electrolytic bath bottom plate |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103692065A true CN103692065A (en) | 2014-04-02 |
Family
ID=50353816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310529140.3A Pending CN103692065A (en) | 2013-10-28 | 2013-10-28 | Manufacturing method of electrolytic bath bottom plate |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103692065A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104668720A (en) * | 2015-02-09 | 2015-06-03 | 中建一局钢结构工程有限公司 | Welding method for I-shaped butt joint of steel plates |
CN107335936A (en) * | 2017-07-27 | 2017-11-10 | 哈电集团(秦皇岛)重型装备有限公司 | Inco nickel substrate and the method for preparing steam generator Inco nickel hydroecium dividing plate |
CN108118365A (en) * | 2017-12-18 | 2018-06-05 | 中国二冶集团有限公司 | A kind of electrolytic cell Efficient installation method |
CN108130563A (en) * | 2017-12-18 | 2018-06-08 | 中国二冶集团有限公司 | A kind of electrolytic cell installation method |
CN110315158A (en) * | 2019-06-28 | 2019-10-11 | 中国二十二冶集团有限公司 | Electrolytic cell bottom plate square groove splicing welding method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101386994A (en) * | 2008-10-23 | 2009-03-18 | 索通发展有限公司 | Aluminum cell casing and preparation method thereof |
CN201301344Y (en) * | 2008-11-24 | 2009-09-02 | 索通发展有限公司 | Shell of aluminum reduction cell |
CN101733596A (en) * | 2009-11-25 | 2010-06-16 | 中冶天工建设有限公司 | Deformation control method of manufacture of large-size prebaked anode electrolytic bath shell |
KR20100130333A (en) * | 2009-06-03 | 2010-12-13 | 주식회사 아이제이피에스 | Busbar and method for manufacturing the same |
CN103203589A (en) * | 2012-01-12 | 2013-07-17 | 中国有色金属工业第六冶金建设有限公司 | Manufacturing method of pre-baking aluminium cell shell |
-
2013
- 2013-10-28 CN CN201310529140.3A patent/CN103692065A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101386994A (en) * | 2008-10-23 | 2009-03-18 | 索通发展有限公司 | Aluminum cell casing and preparation method thereof |
CN201301344Y (en) * | 2008-11-24 | 2009-09-02 | 索通发展有限公司 | Shell of aluminum reduction cell |
KR20100130333A (en) * | 2009-06-03 | 2010-12-13 | 주식회사 아이제이피에스 | Busbar and method for manufacturing the same |
CN101733596A (en) * | 2009-11-25 | 2010-06-16 | 中冶天工建设有限公司 | Deformation control method of manufacture of large-size prebaked anode electrolytic bath shell |
CN103203589A (en) * | 2012-01-12 | 2013-07-17 | 中国有色金属工业第六冶金建设有限公司 | Manufacturing method of pre-baking aluminium cell shell |
Non-Patent Citations (3)
Title |
---|
徐勇: "电解槽底板的焊接工艺", 《工程焊接》 * |
杨新莲等: "大型预焙阳极铝电解槽槽壳焊接技术研究", 《包钢科技》 * |
陈祝年: "《焊接工程师手册》", 28 February 2002 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104668720A (en) * | 2015-02-09 | 2015-06-03 | 中建一局钢结构工程有限公司 | Welding method for I-shaped butt joint of steel plates |
CN107335936A (en) * | 2017-07-27 | 2017-11-10 | 哈电集团(秦皇岛)重型装备有限公司 | Inco nickel substrate and the method for preparing steam generator Inco nickel hydroecium dividing plate |
CN108118365A (en) * | 2017-12-18 | 2018-06-05 | 中国二冶集团有限公司 | A kind of electrolytic cell Efficient installation method |
CN108130563A (en) * | 2017-12-18 | 2018-06-08 | 中国二冶集团有限公司 | A kind of electrolytic cell installation method |
CN110315158A (en) * | 2019-06-28 | 2019-10-11 | 中国二十二冶集团有限公司 | Electrolytic cell bottom plate square groove splicing welding method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103692065A (en) | Manufacturing method of electrolytic bath bottom plate | |
CN102950370B (en) | A kind of H profile steel submerged welding process method of welding web thickness and being greater than 16mm | |
CN104493342B (en) | A kind of unclear welding procedure of cut deal X-type groove | |
CN102861972B (en) | Welding method for vertically spliced super-thick steel plate | |
CN103331504A (en) | Single-side welding and double-side forming welding method for ceramic gasket | |
CN100445011C (en) | Electrogas arc welding method for vertical line of large-scale floating roof tank reverse construction | |
CN102528304B (en) | Plate butt welding method and welding groove | |
CN103252557B (en) | Welding method achieving medium thick plate backing welding without back gouging | |
CN203918200U (en) | A kind of copper liner | |
CN103157916A (en) | H-shaped steel back-gouging-free welding method | |
CN110253120B (en) | Submerged arc automatic welding angle welding process and welding tool used by same | |
CN103551711B (en) | A kind of cut deal docking single track one side welding with back formation high-efficiency welding method | |
CN103639573A (en) | Welding device and welding technology applying multifunctional fillet welding trolley to horizontal position welding | |
CN103894725A (en) | Friction-stir welding method for generating excess weld metal through additional top plate | |
CN104002029B (en) | A kind of improved flat board butt joint submerged-arc welding | |
CN107866624A (en) | Cut deal K-type groove exempts from back chipping full penetration(I level components)Robot welding technique | |
CN206747824U (en) | A kind of small box robot welder | |
CN102873438A (en) | Non-back-gouging welding method for T-shaped full penetration fillet weld of crane girder thick plate | |
CN203484820U (en) | Welding clamp plate | |
CN203649618U (en) | Welding device for using multifunctional corner welding trolley for cross welding | |
CN202517348U (en) | Polishing buffing device for stone panel | |
CN101961811A (en) | Welding method of pipes on marine diesel engine | |
CN104439737A (en) | U rib plate unit welding method | |
CN203542294U (en) | Grinding equipment for back surface of anode net for electrolytic bath | |
CN201446358U (en) | Device by utilizing numerical-control cutting machine to process bevel of plate edge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |