CN102179862A - Making technology of once-moulding whole resin concrete electrolytic cell - Google Patents
Making technology of once-moulding whole resin concrete electrolytic cell Download PDFInfo
- Publication number
- CN102179862A CN102179862A CN 201110089438 CN201110089438A CN102179862A CN 102179862 A CN102179862 A CN 102179862A CN 201110089438 CN201110089438 CN 201110089438 CN 201110089438 A CN201110089438 A CN 201110089438A CN 102179862 A CN102179862 A CN 102179862A
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- China
- Prior art keywords
- electrolytic cell
- resin concrete
- core
- concret
- whole resin
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- Granted
Links
- 239000011347 resin Substances 0.000 title claims abstract description 39
- 229920005989 resin Polymers 0.000 title claims abstract description 39
- 238000005516 engineering process Methods 0.000 title claims abstract description 14
- 238000000465 moulding Methods 0.000 title abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000009854 hydrometallurgy Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 22
- 230000002787 reinforcement Effects 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 210000005056 cell body Anatomy 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000003260 anti-sepsis Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention relates to the industrial anti-corrosion technology field, in particular to a making technology for making a corrosion resisting concrete electrolytic cell which is used for hydrometallurgy. A mould which is used for making an electrolytic cell is designed in a targeted way, and the requirement on the resin concrete material solidifying characteristic is initiatively met by the mould with an expansion joint structure which is specially designed on a core mould, thereby realizing the once moulding of a whole furane resin concrete electrolytic cell. The quality of a once-moulding whole resin concrete electrolytic cell and the making work efficiency are greatly increased by the making technology.
Description
Technical field
The present invention relates to industrial antisepsis erosion technical field, be specifically related to a kind of manufacturing technology that is used for the corrosion resistant concrete electrolytic cell of hydrometallurgy.
Background technology
Electrolytic cell is the capital equipment of non-ferrous metal hydrometallurgy, at present mainly contain three types of cement concrete cell body inner lining glass fiber reinforced plastic electrolytic cell, whole electrolyte tank made from glass reinforced plastics and whole resin concret electrolytic baths what the non-ferrous metal metallurgy industry was used, development through nearly decades, the performance advantage of whole resin concret electrolytic bath is admitted by users, and whole resin concret electrolytic bath has comprehensive replacement trend of two types of electrolytic cells in addition.
Because of the characteristic of bigger contraction is arranged in the resin concrete solidification process, the method for assembly unit is all adopted in the processing of present this resin concrete electrolytic cell, promptly at first cell body divide several prefabricated, treat that each prefabricated section shrinks after finishing substantially that the assembly unit gluing is together again.
The problem that has the following aspects with the concret electrolytic bath of assembly unit method making:
1, to adopt glass-fiber reinforcement be reinforcement to the resin concrete electrolytic cell of making now more, but the assembly unit method makes that the connection of each prefabricated section glass-fiber reinforcement when assembly unit is very difficult, and the intensity of tie point glass-fiber reinforcement reduces greatly, reduced the bulk strength of electrolytic cell.
2, the splicing seams place of each prefabricated section causes joint face defective to occur because of dust, bubble or the reason such as irregular of vibrating easily, has reduced the serviceability of electrolytic cell, has increased use cost.
3, because of construction has in two stages increased the operation that electrolytic cell is made, prolong the production cycle, increased cost of labor.
Concret electrolytic bath manufacturing enterprise attempts to produce electrolytic cell to avoid the problems referred to above with one-time formed method always.But be subjected to the core constraint to produce shrinkage stress when solidifying, cause resin concrete cell body mechanical strength to descend even cracking, so one-step moulding method is produced never success of electrolytic cell because of resin concrete.
Summary of the invention
The objective of the invention is to make the problem that the resin concrete electrolytic cell exists at existing assembly unit legal system, a kind of new one-shot forming resin concrete electrolytic cell manufacturing technology is proposed, this manufacturing technology both can the time processing moulding, can fully avoid resin concrete to cause mechanical strength to descend because of cure shrinkage again or cracked.
The present invention is fully understanding on the basis of grasp the cure shrinkage characteristic of resin concrete, and the mould of making the resin concrete electrolytic cell has been carried out design targetedly.This mould comprises core and external mold two parts.External mold is assembled by steel plate, fixes by screw and nut.Core is divided into movably plurality of sections, and there is an expanded joint structure junction between per two sections, is furnished with wedge shape or trigonal slider in the expansion joint, with sliding up and down of hydraulic pressure or other kind of drive control slide block.The slip of wedge shape or trigonal slider can cause the gap width at expansion joint to be regulated thereupon.The pressure sensitive components and parts are installed on the inwall of core, when the resin concrete cure shrinkage, the pressure that pressure sensitive components and parts on the core measure increases, when surpassing to set value, pressure promptly passes through artificial or passes through to control automatically Hydraulic Power Transmission System to drive slide block to the certain distance of lower slider, the gap width at expansion joint is dwindled thereupon, and the pressure on the core also reduces thereupon.Meanwhile, the global shape and the support strength of core but remain unchanged substantially, and pressure is excessive in the time of both can having prevented to shrink because of resin concrete causes mechanical strength to descend or cracking, can provide enough supports in the whole solidification process of resin concrete again.
The present invention has the following advantages: overcome the problem of resin concrete cure shrinkage generation tensile stress, improved the performance of resin concrete electrolytic cell product; Improve the production efficiency of resin concrete electrolytic cell, reduced production cost simultaneously; Avoided the Mosaic face of traditional splicing method easily to produce the problem of defective.
Description of drawings
Fig. 1: core front view.The direction that slide block slided when arrow was represented resin concrete curing among the figure.
Fig. 2: the profile of core and outer die combination.
Among the figure: 1,2: wedge block.3,4: the pressure sensitive components and parts.5: core.6: external mold.
The specific embodiment
The present invention will be helped to understand by following embodiment, but content of the present invention can not be limited.
Embodiment 1.
Specification is 5.7 meters * 1.6 meters * 1.75 meters an electrolytic cell mould, and there are 2 expanded joint structures at the core middle part.The digital display pressure sensor is installed on core, external mold is assembled the back fit together, in mould, water and smash resin concrete with core.The reading that shows on the pressure sensor when the resin concrete cure shrinkage begins to increase, and when reading reaches more than the 1.4MPa, artificially extracts the slide block in the expansion joint downwards out.Along with the slip of slide block, the gap width at expansion joint is dwindled, and the reading on the pressure sensor also reduces thereupon, stops sliding slider when reading is reduced to 1.0MPa.Along with resin concrete continues to solidify, pressure can raise once more, adopts above same method sliding slider to regulate pressure, so repeatedly, all the time pressure is controlled in 1.0 ~ 1.4MPa scope, solidifies fully until electrolytic cell.
Specification is 5.9 meters * 1.2 meters * 1.9 meters an electrolytic cell mould, and there are 3 expanded joint structures at the core middle part.The pressure sensor can connect automatic controller is installed on core, and pressure sensor is connected with automatic controller by data wire, automatic controller again be installed in slide block on hydraulic system be connected.The scope of automatic controller setting is 0.9 ~ 1.1MPa.External mold is assembled the back fit together, in mould, water and smash resin concrete with core.Core is subjected to when the resin concrete cure shrinkage pressure increases, and when pressure surpassed 1.1MPa, the automatic primer fluid pressing system of automatic controller slided slide block, when pressure stops to slide during less than 0.9MPa.Automatically the pressure of controlling on the whole solidification process core by the slip of adjusting slider maintains in the zone of reasonableness of 0.9 ~ 1.1MPa, solidifies fully until electrolytic cell.
Specification is 2.8 meters * 0.8 meter * 0.9 meter an electrolytic cell mould, and there is 1 expanded joint structure at the core middle part.The pressure sensor can connect automatic controller is installed on core, and pressure sensor is connected with automatic controller by data wire, automatic controller again be installed in slide block on hydraulic system be connected.The scope of automatic controller setting is 0.7 ~ 0.9MPa.External mold is assembled the back fit together, in mould, water and smash resin concrete with core.Core is subjected to when the resin concrete cure shrinkage pressure increases, and when pressure surpassed 0.9MPa, the automatic primer fluid pressing system of automatic controller slided slide block, when pressure stops to slide during less than 0.7MPa.Automatically the pressure of controlling on the whole solidification process core by the slip of adjusting slider maintains in the zone of reasonableness of 0.7 ~ 0.9MPa, solidifies fully until electrolytic cell.
Claims (5)
1. the whole resin concret electrolytic bath of one-shot forming manufacturing technology is characterized in that adapting to resin concrete cure shrinkage process, and its feature is also to realize one-shot forming by mould that described mould is made of core and external mold two parts.
2. the whole resin concret electrolytic bath of one-shot forming as claimed in claim 1 manufacturing technology is characterized in that described core has can regulate the expanded joint structure of gap width with the variation of pressure.
3. the whole resin concret electrolytic bath of one-shot forming as claimed in claim 2 manufacturing technology is characterized in that being furnished with slidably wedge shape or trigonal slider in the described expanded joint structure.
4. the whole resin concret electrolytic bath of one-shot forming as claimed in claim 3 manufacturing technology is characterized in that the slip of described wedge shape or trigonal slider relies on manually or drives by automatic controller control Hydraulic Power Transmission System.
5. the whole resin concret electrolytic bath of one-shot forming as claimed in claim 1 manufacturing technology, it is characterized in that on the described core wall pressure sensitive components and parts being installed, its pressure when these pressure sensitive components and parts can be measured the resin concrete cure shrinkage to core, and when pressure reaches setting value, send signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100894388A CN102179862B (en) | 2011-04-11 | 2011-04-11 | Making technology of once-moulding whole resin concrete electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100894388A CN102179862B (en) | 2011-04-11 | 2011-04-11 | Making technology of once-moulding whole resin concrete electrolytic cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102179862A true CN102179862A (en) | 2011-09-14 |
| CN102179862B CN102179862B (en) | 2012-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100894388A Active CN102179862B (en) | 2011-04-11 | 2011-04-11 | Making technology of once-moulding whole resin concrete electrolytic cell |
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| Country | Link |
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| CN (1) | CN102179862B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925249A (en) * | 2019-11-04 | 2020-03-27 | 北京城建设计发展集团股份有限公司 | Prefabricated underground structure assembling central control equipment based on multi-point cooperative algorithm |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2811944A1 (en) * | 1978-03-18 | 1979-09-27 | Guenter Mueller | Moulded synthetic resin concrete domes esp. hemispherical tank halves - made in mould with collapsible inner wall so concrete does not crack during shrinkage on setting |
| CN2630261Y (en) * | 2003-07-11 | 2004-08-04 | 黄石市汇波防腐技术有限公司 | Integral prestress glass-steel resin concrete electrolytic tank |
| CN2630263Y (en) * | 2003-07-11 | 2004-08-04 | 黄石市汇波防腐技术有限公司 | Glass-steel grille resin concrete electrolytic tank |
| JP3628635B2 (en) * | 2001-07-30 | 2005-03-16 | 住友電工スチールワイヤー株式会社 | Unbonded PC steel strand manufacturing method |
| CN101608322A (en) * | 2009-07-13 | 2009-12-23 | 林建平 | A kind of manganese electrolytic cell equipment |
-
2011
- 2011-04-11 CN CN2011100894388A patent/CN102179862B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2811944A1 (en) * | 1978-03-18 | 1979-09-27 | Guenter Mueller | Moulded synthetic resin concrete domes esp. hemispherical tank halves - made in mould with collapsible inner wall so concrete does not crack during shrinkage on setting |
| JP3628635B2 (en) * | 2001-07-30 | 2005-03-16 | 住友電工スチールワイヤー株式会社 | Unbonded PC steel strand manufacturing method |
| CN2630261Y (en) * | 2003-07-11 | 2004-08-04 | 黄石市汇波防腐技术有限公司 | Integral prestress glass-steel resin concrete electrolytic tank |
| CN2630263Y (en) * | 2003-07-11 | 2004-08-04 | 黄石市汇波防腐技术有限公司 | Glass-steel grille resin concrete electrolytic tank |
| CN101608322A (en) * | 2009-07-13 | 2009-12-23 | 林建平 | A kind of manganese electrolytic cell equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925249A (en) * | 2019-11-04 | 2020-03-27 | 北京城建设计发展集团股份有限公司 | Prefabricated underground structure assembling central control equipment based on multi-point cooperative algorithm |
| CN110925249B (en) * | 2019-11-04 | 2020-11-03 | 北京城建设计发展集团股份有限公司 | Prefabricated underground structure assembling central control equipment based on multi-point cooperative algorithm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102179862B (en) | 2012-02-22 |
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Owner name: HUANGSHI HUIBO MATERIALS TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HUIBO ANTI-CORROSION TECHNOLOGY CO., LTD., HUANGSHI CITY |
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Address after: 435003 No. 231 Lake Road, Huangshi, Hubei Patentee after: HUANGSHI FYBO MATERIAL TECHNOLOGY Co.,Ltd. Address before: 435003 No. 231 Lake Road, Huangshi, Hubei Patentee before: Huangshi Huibo Anticorrosion Technology Co.,Ltd. |
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