CN104289843A - Control method for mounting deformation of electrolytic cell bottom plate - Google Patents
Control method for mounting deformation of electrolytic cell bottom plate Download PDFInfo
- Publication number
- CN104289843A CN104289843A CN201310294608.5A CN201310294608A CN104289843A CN 104289843 A CN104289843 A CN 104289843A CN 201310294608 A CN201310294608 A CN 201310294608A CN 104289843 A CN104289843 A CN 104289843A
- Authority
- CN
- China
- Prior art keywords
- base plate
- electrolytic cell
- bottom plate
- long side
- side plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/003—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to controlling of welding distortion
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The invention relates to a control method for mounting deformation of an electrolytic cell bottom plate. The control method is characterized in that in the mounting process of an electrolytic cell, before intersectant welding lines of long side plates and the bottom plate and intersectant welding lines of end side plates and the bottom plate are welded, each of the middle and the two sides of the bottom plate is provided with a pressing rod in the longitudinal direction of the electrolytic cell; then ejector rods are arranged in cathode steel stick windows in the long side plates in a penetrating mode; ejector rods are inserted into every third sets of cathode steel stick windows ; a jack is placed at the corresponding position, under each ejector rod, of the corresponding pressing rod; the pressure of the jacks is adjusted to compact the bottom plate; coerciveness constraining force is exerted to the bottom plate; after the planeness of the bottom plate is qualified, the intersectant welding lines of the long side plates and the bottom plate and the intersectant welding lines of the end side plates and the bottom plate are welded; after the electrolytic cell is welded and is cooled to the environmental temperature, the jacks are disassembled, and the ejector rods and the pressing rods are taken out; mounting work of a next electrolytic cell is carried out. The control method is rapid and convenient to implement, and conforms to the green construction technology, and the aims of reducing the construction cost and being environmental-friendly are achieved.
Description
One, technical field:
The present invention relates to the control method that a kind of electrolytic cell base plate installs distortion, belong to electrolytic cell construction field.
Two, background technology:
The ship shape structure that prebake sun level electrolytic cell is made up of two pieces side plate, the long side plate of two pieces, a base plate, rear bulky owing to forming, for ensureing construction quality, each several part component is generally after fabricating yard monomer processes, transport to erecting bed again and carry out assembly welding, its physical dimension and welding quality require high, if control bad, directly have influence on the service life of electrolytic cell.In electrolytic cell installation process, when carrying out long side plate and base plate and the plate weld seam crossing with base plate in side welds, because its weld seam is long, the heat produced in welding process is large, if do not controlled, baseplate heated can be caused uneven, and then cause base plate unevenness overproof comparatively large, affect the installation quality of electrolytic cell.In the prior art, before long side plate and base plate and the side plate weld seam crossing with base plate weld, set several armored concrete pouring weight is evenly placed on base plate, prevents base plate because of uneven distortion of being heated.Employing the method, will consume a large amount of raw material on the one hand, and the volume and weight simultaneously because of armored concrete pouring weight is all comparatively large, and store and transport inconvenience, the cost of recycling is high, causes waste of material, strengthens construction cost; Simultaneously for the deformation of base plate zones of different, be difficult to regulate, not so good for the unevenness effect controlling base plate.
Three, summary of the invention:
The present invention is directed to prior art deficiency, propose a kind of simple to operate, the electrolytic cell base plate of easy construction installs the control method of distortion.
The technical problem to be solved in the present invention is to put forward the control method that a kind of electrolytic cell base plate of arch installs distortion, when electrolytic cell is installed, base plate, long side plate, side plate mounting and adjusting is good and after adopting tack welding to fix long side plate and base plate and side plate and base plate, carrying out before long side plate and base plate and the side plate weld seam crossing with base plate weld, along electrolytic cell longitudinal direction, a depression bar is respectively placed in the soleplate and both sides, push rod is penetrated cathode steel bar window corresponding on the long side plate in both sides subsequently, a push rod is penetrated at interval of two groups of cathode steel bar windows, described depression bar and push rod process by I-steel, above depression bar jack being placed on corresponding position immediately below every root push rod, regulate the pressure of jack by base plate compacting, mandatory restraining force is applied to base plate, after jack pressure all regulates, measure the unevenness of base plate, if overproof, then regulate the force value of overproof some region jack, until the unevenness of base plate meets the requirements, after the non-planeness measurement of base plate is qualified, carry out the welding job of long side plate and base plate and side plate and the crossing weld seam of base plate, slot welding to be electrolysed connects complete and after being cooled to environment temperature, lifting jack unloading is taken out push rod and depression bar, by jack, push rod and depression bar move on to next electrolytic cell, carry out the installment work of next electrolytic cell.
Useful good effect of the present invention: the present invention is simple to operate, construction is got up convenient and swift, stressing conditions for base plate zones of different can regulate at any time, effectively control the distortion that base plate causes because of inequality of being heated, in construction, material therefor and equipment are not damaged, and should continue to use in other engineering project, meet green construction technology, reach reduction construction cost, the effect of environmental protection.
Four, accompanying drawing explanation
Fig. 1: the present invention assembles schematic diagram
Five, detailed description of the invention
Embodiment one: see Fig. 1, it is characterized in that: in electrolytic cell installation process, carrying out before long side plate 1 and base plate 2 and side plate 7 weld seam crossing with base plate 2 weld, along electrolytic cell longitudinal direction, a depression bar 3 is respectively placed in base plate 2 centre and both sides, subsequently push rod 4 is penetrated cathode steel bar window 5 corresponding on the long side plate in both sides 1, penetrate a push rod 4 at interval of two groups of cathode steel bar windows 5, described depression bar 3 and push rod 4 process by I-steel, above the depression bar 3 jack 6 being placed on corresponding position immediately below every root push rod 4, regulate the pressure of jack 6 by base plate 2 compacting, mandatory restraining force is applied to base plate 2, after jack 6 pressure all regulates, measure the unevenness of base plate 2, if overproof, then regulate the force value of overproof some region jack 6, until the unevenness of base plate 2 meets the requirements, after the non-planeness measurement of base plate 2 is qualified, carry out the welding job of long side plate 1 and base plate 2 and side plate 7 and the crossing weld seam of base plate 2, slot welding to be electrolysed connects complete and after being cooled to environment temperature, jack 6 is unloaded and takes out push rod 4 and depression bar 3, by jack 6, push rod 4 and depression bar 3 move on to next electrolytic cell, carry out the installment work of next electrolytic cell.
Claims (1)
1. an electrolytic cell base plate installs the control method of being out of shape, it is characterized in that: in electrolytic cell installation process, carry out before long side plate and base plate and the side plate weld seam crossing with base plate weld, along electrolytic cell longitudinal direction, a depression bar is respectively placed in the soleplate and both sides, subsequently push rod is penetrated the cathode steel bar window on long side plate, penetrate a push rod at interval of two groups of cathode steel bar windows; Above depression bar jack being placed on corresponding position immediately below every root push rod, regulate the pressure of jack by base plate compacting, mandatory restraining force is applied to base plate, after the non-planeness measurement of base plate is qualified, carry out the welding job of long side plate and base plate and side plate and the crossing weld seam of base plate, slot welding to be electrolysed connects complete and after being cooled to environment temperature, lifting jack unloading is taken out push rod and depression bar, carries out the installment work of next electrolytic cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310294608.5A CN104289843B (en) | 2013-07-15 | 2013-07-15 | A kind of electrolytic cell base plate is installed the control method of distortion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310294608.5A CN104289843B (en) | 2013-07-15 | 2013-07-15 | A kind of electrolytic cell base plate is installed the control method of distortion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104289843A true CN104289843A (en) | 2015-01-21 |
| CN104289843B CN104289843B (en) | 2016-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310294608.5A Active CN104289843B (en) | 2013-07-15 | 2013-07-15 | A kind of electrolytic cell base plate is installed the control method of distortion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104289843B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827228A (en) * | 2015-05-25 | 2015-08-12 | 中国十九冶集团有限公司 | Electrolytic tank construction mould |
| CN107225520A (en) * | 2017-05-25 | 2017-10-03 | 安徽江淮汽车集团股份有限公司 | Suspended rubber mat fixture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3127338A (en) * | 1958-03-25 | 1964-03-31 | mantovanello etal | |
| US20020008020A1 (en) * | 2000-07-24 | 2002-01-24 | Dario Oldani | Motorized frame for adjusting the interelectrodic gap in mercury cells |
| CN1632172A (en) * | 2004-11-05 | 2005-06-29 | 贵阳铝镁设计研究院 | Aluminium electrolyzing tank integral error correcting and position restoring method |
| RU2308547C1 (en) * | 2005-12-22 | 2007-10-20 | Общество с ограниченной ответственностью "Русская инжиниринговая компания" | Aluminum cell cathode casing |
| CN201209169Y (en) * | 2008-06-07 | 2009-03-18 | 中国第二冶金建设有限责任公司 | Positioner for producing aluminum cell casing |
-
2013
- 2013-07-15 CN CN201310294608.5A patent/CN104289843B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3127338A (en) * | 1958-03-25 | 1964-03-31 | mantovanello etal | |
| US20020008020A1 (en) * | 2000-07-24 | 2002-01-24 | Dario Oldani | Motorized frame for adjusting the interelectrodic gap in mercury cells |
| CN1632172A (en) * | 2004-11-05 | 2005-06-29 | 贵阳铝镁设计研究院 | Aluminium electrolyzing tank integral error correcting and position restoring method |
| RU2308547C1 (en) * | 2005-12-22 | 2007-10-20 | Общество с ограниченной ответственностью "Русская инжиниринговая компания" | Aluminum cell cathode casing |
| CN201209169Y (en) * | 2008-06-07 | 2009-03-18 | 中国第二冶金建设有限责任公司 | Positioner for producing aluminum cell casing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827228A (en) * | 2015-05-25 | 2015-08-12 | 中国十九冶集团有限公司 | Electrolytic tank construction mould |
| CN107225520A (en) * | 2017-05-25 | 2017-10-03 | 安徽江淮汽车集团股份有限公司 | Suspended rubber mat fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104289843B (en) | 2016-05-04 |
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