CN107858704A - A kind of insulating method of aluminium cell smoking pipe - Google Patents
A kind of insulating method of aluminium cell smoking pipe Download PDFInfo
- Publication number
- CN107858704A CN107858704A CN201711121477.5A CN201711121477A CN107858704A CN 107858704 A CN107858704 A CN 107858704A CN 201711121477 A CN201711121477 A CN 201711121477A CN 107858704 A CN107858704 A CN 107858704A
- Authority
- CN
- China
- Prior art keywords
- smoking pipe
- steel
- pull bar
- round steel
- insulated tension
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
Abstract
A kind of insulating method of aluminium cell smoking pipe, comprises the following steps：1. installation steel bushing blending bolt is fixed at insulated tension pole both ends；2. the steel bushing at insulated tension pole both ends is packed on the original round steel pull bar of smoking pipe respectively；3. round steel pull bar is cut into two sections；4. by Interal fixation between round steel pull bar and steel-structure factory building.It can effectively prevent steel-structure factory building from being turned on electrolytic cell smoking pipe using the insulating method, improve insulating properties and safety in utilization between them.
Description
Technical field：
Construction technology of the present invention applied to aluminium cell, more particularly to a kind of insulating method of aluminium cell smoking pipe,
This method is mainly used in the insulation that production neutralizes the aluminium cell smoking pipe in transformation.
Background technology
Aluminum cell current is to be flowed out out of anode lead-in groove through negative electrode, but due to the insulation defect of electrolytic cell a part
There can be the problem of electrolytic cell electric leakage, cause electric current to waste, cause economic loss.
Traditional aluminium cell smoking pipe with steel-structure factory building is connected by round steel, using felt pad and is connected through a screw thread
Mode prevent steel-structure factory building from being turned on electrolytic cell smoking pipe, (refer to the attached drawing 1), this connection method has two obvious to lack
Fall into：
1. connection is insecure.From schematic diagram it can be seen that it is that round steel pull bar is connected with felt pad using engagement thread that this, which is connected,
Connect, and the smoking pipe of electrolytic cell is to be chronically at vibrational state and the deadweight of smoking pipe has 100KG, so this connected mode is present
Very big potential safety hazard.
2. insulation defect.A slight felt pad is only leaned in insulation between electrolytic cell smoking pipe and steel-structure factory building, and
And smoking pipe is in vibration, the state waved, it is impossible to ensures that round steel pull bar will not touch steel-structure factory building, exists obvious
Insulation defect.
Two above defect can clearly make aluminum cell current wander away, and cause direct economic loss, and there is
Great potential safety hazard, the indirect production for influenceing aluminium electroloysis.
The content of the invention
The purpose of the present invention, which is that, overcomes above-mentioned the deficiencies in the prior art, and provides a kind of aluminium cell branch cigarette
The insulating method of pipe, it can effectively prevent steel-structure factory building from being turned on electrolytic cell smoking pipe using the insulating method, improve them
Between insulating properties and safety in utilization.
As above conceive, the technical scheme is that：A kind of insulating method of aluminium cell smoking pipe, it is characterised in that：
Comprise the following steps：
1. installation steel bushing blending bolt is fixed at insulated tension pole both ends；
2. the steel bushing at insulated tension pole both ends is packed on the original round steel pull bar of smoking pipe respectively；
3. round steel pull bar is cut into two sections；
4. by Interal fixation between round steel pull bar and steel-structure factory building.
The insulated part use of above-mentioned insulated tension pole can bear 250 DEG C, insulation material more than 1200MPa tensile strengths
Material, and the resin solidification degree of this insulating materials reaches more than 90%.
The present invention has the advantage that and good effect：
1st, application of the invention is the aluminium cell in being currently running in transformation, need not be stopped using the present invention
Production, can be used directly.
2nd, the insulated part of insulated tension pole of the present invention can bear 250 DEG C, more than 1200MPa tensile strengths due to use
Insulating materials, and the resin solidification degree of this insulating materials reaches more than 90%, so the insulation values of this insulated tension pole can reach
More than 500 megaohms.
3rd, the steel bushing at insulated tension pole both ends is packed on the original round steel pull bar of smoking pipe by the present invention respectively, and by round steel
Pull bar cuts into two sections, therefore can ensure that aluminium cell smoking pipe is chronically at stable state, so this connected mode safely may be used
Lean on.
4th, the present invention substitutes original felt pad with steel plate and fixes original round steel pull bar and steel construction by welding manner
Factory building, by field test, this fixing means can bear 1t weight, therefore further increase the stability of smoking pipe,
Be not in vibration and the state waved, and ensure that round steel pull bar will not encounter steel-structure factory building, so as to avoid aluminium cell
Electric current wander away, improve insulating properties.
Brief description of the drawings
Fig. 1 is existing aluminium cell smoking pipe and steel-structure factory building connection diagram；
Fig. 2 is the connected mode of insulated tension pole of the present invention；
Fig. 3 is insulated tension pole schematic diagram.
In figure, 1. aluminium cell smoking pipes, 2. round steel pull bars, 3. steel-structure factory building platforms, 4. felt pads, 5. round steel with absolutely
Edge material is using threaded connection, 6. steel plates, 7. insulated tension poles, 8. steel bushings, 9. bolts, 10. insulating materials.
Embodiment
A kind of insulating method of aluminium cell smoking pipe, comprises the following steps：
1st, steel bushing 8 is installed at insulating materials both ends, blending bolt 9 is fixed (Fig. 3).
2nd, insulated tension pole 7 is fixed on the original round steel pull bar 2 of aluminium cell smoking pipe 1 by welding manner, and cut
Break original round steel pull bar 2.
3rd, substitute original felt pad 4 with steel plate 6 and original round steel pull bar and steel-structure factory building are fixed by welding manner
Platform 3 (Fig. 2), by field test, this fixed form can bear 1t weight.
The use of insulating materials 10 of above-mentioned insulated tension pole can bear 250 DEG C, insulation material more than 1200MPa tensile strengths
Material, and the resin solidification degree of this insulating materials reaches more than 90%, so the insulation values of this insulated tension pole can reach 500 megaohms
More than.
The technical solution adopted in the present invention is to use high temperature resistant, tensile strength height, the insulating materials of good insulating, and is led to
Cross the modes such as bolt, welding and fix each position, reach the stability of smoking pipe and good insulating properties.
Claims (2)
- A kind of 1. insulating method of aluminium cell smoking pipe, it is characterised in that：Comprise the following steps：1. installation steel bushing blending bolt is fixed at insulated tension pole both ends；2. the steel bushing at insulated tension pole both ends is packed on the original round steel pull bar of smoking pipe respectively；3. round steel pull bar is cut into two sections；4. by Interal fixation between round steel pull bar and steel-structure factory building.
- 2. the insulating method of aluminium cell smoking pipe according to claim 1, it is characterised in that：Above-mentioned insulated tension pole it is exhausted Edge divides use to bear 250 DEG C, insulating materials more than 1200MPa tensile strengths, and the resin solidification of this insulating materials Degree reaches more than 90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711121477.5A CN107858704A (en) | 2017-11-14 | 2017-11-14 | A kind of insulating method of aluminium cell smoking pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711121477.5A CN107858704A (en) | 2017-11-14 | 2017-11-14 | A kind of insulating method of aluminium cell smoking pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107858704A true CN107858704A (en) | 2018-03-30 |
Family
ID=61700343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711121477.5A Pending CN107858704A (en) | 2017-11-14 | 2017-11-14 | A kind of insulating method of aluminium cell smoking pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107858704A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1737202A (en) * | 2005-07-29 | 2006-02-22 | 沈阳铝镁设计研究院 | Reinforced smoke discharging mode in aluminum cell opening operation |
| CN2825654Y (en) * | 2005-10-19 | 2006-10-11 | 沈阳铝镁设计研究院 | Insulated universal expansion joint |
| CN2934272Y (en) * | 2006-08-04 | 2007-08-15 | 郑州中实赛尔科技有限公司 | Aluminum cell short-circuit block push-and-pull device |
| CN101323958A (en) * | 2007-11-23 | 2008-12-17 | 高德金 | Novel aluminum cell structure |
| CN201309970Y (en) * | 2008-10-31 | 2009-09-16 | 东北大学设计研究院（有限公司） | Large pre-bake anode aluminum electrolysis cell two-exhaust tube system |
| CN101576161A (en) * | 2009-06-19 | 2009-11-11 | 武汉钢铁(集团)公司 | Steel ladle long nozzle sealing ring |
| CN201420098Y (en) * | 2009-04-08 | 2010-03-10 | 扬州亚邦绝缘材料有限公司 | Sealing medium diaphragm on aluminum reduction cell |
| CN202000001U (en) * | 2011-02-14 | 2011-10-05 | 戴军 | Energy-saving sealing and heat-insulating cell cover for aluminum electrolysis cell |
| CN104047033A (en) * | 2014-02-25 | 2014-09-17 | 湖南省科技发展中心 | Method for preparing aluminum electrolytic tank gas-collection device from novel engineering material foamed aluminum |
| CN204925321U (en) * | 2015-08-25 | 2015-12-30 | 中国铝业股份有限公司 | Insulating measuring device of an aluminium cell tobacco pipe |
| CN105463507A (en) * | 2014-09-22 | 2016-04-06 | 沈阳铝镁设计研究院有限公司 | Method and device for electrolytic tank smoke discharging pipeline valve electrostatic protection grounding of aluminum electrolytic plant |
| CN106149007A (en) * | 2015-04-22 | 2016-11-23 | 沈阳铝镁科技有限公司 | Aluminum electrolyzing cell used multistage stand alone type gas collection lower flue structure |
-
2017
- 2017-11-14 CN CN201711121477.5A patent/CN107858704A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1737202A (en) * | 2005-07-29 | 2006-02-22 | 沈阳铝镁设计研究院 | Reinforced smoke discharging mode in aluminum cell opening operation |
| CN2825654Y (en) * | 2005-10-19 | 2006-10-11 | 沈阳铝镁设计研究院 | Insulated universal expansion joint |
| CN2934272Y (en) * | 2006-08-04 | 2007-08-15 | 郑州中实赛尔科技有限公司 | Aluminum cell short-circuit block push-and-pull device |
| CN101323958A (en) * | 2007-11-23 | 2008-12-17 | 高德金 | Novel aluminum cell structure |
| CN201309970Y (en) * | 2008-10-31 | 2009-09-16 | 东北大学设计研究院（有限公司） | Large pre-bake anode aluminum electrolysis cell two-exhaust tube system |
| CN201420098Y (en) * | 2009-04-08 | 2010-03-10 | 扬州亚邦绝缘材料有限公司 | Sealing medium diaphragm on aluminum reduction cell |
| CN101576161A (en) * | 2009-06-19 | 2009-11-11 | 武汉钢铁(集团)公司 | Steel ladle long nozzle sealing ring |
| CN202000001U (en) * | 2011-02-14 | 2011-10-05 | 戴军 | Energy-saving sealing and heat-insulating cell cover for aluminum electrolysis cell |
| CN104047033A (en) * | 2014-02-25 | 2014-09-17 | 湖南省科技发展中心 | Method for preparing aluminum electrolytic tank gas-collection device from novel engineering material foamed aluminum |
| CN105463507A (en) * | 2014-09-22 | 2016-04-06 | 沈阳铝镁设计研究院有限公司 | Method and device for electrolytic tank smoke discharging pipeline valve electrostatic protection grounding of aluminum electrolytic plant |
| CN106149007A (en) * | 2015-04-22 | 2016-11-23 | 沈阳铝镁科技有限公司 | Aluminum electrolyzing cell used multistage stand alone type gas collection lower flue structure |
| CN204925321U (en) * | 2015-08-25 | 2015-12-30 | 中国铝业股份有限公司 | Insulating measuring device of an aluminium cell tobacco pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180330 |
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| RJ01 | Rejection of invention patent application after publication |