CN101575716B - Electrolyzer liner dismounting structure of electrolyzer centralized overhaul workshop - Google Patents
Electrolyzer liner dismounting structure of electrolyzer centralized overhaul workshop Download PDFInfo
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- CN101575716B CN101575716B CN2008100113131A CN200810011313A CN101575716B CN 101575716 B CN101575716 B CN 101575716B CN 2008100113131 A CN2008100113131 A CN 2008100113131A CN 200810011313 A CN200810011313 A CN 200810011313A CN 101575716 B CN101575716 B CN 101575716B
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Abstract
The invention relates to a dismounting structure, in particular to an electrolyzer liner dismounting structure of an electrolyzer centralized overhaul workshop in a plane furnace workshop section of an electrolytic aluminum plant, comprising an electrolyzer and a plane furnace workshop section which is provided with an operation platform, the upper part of the electrolyzer is provided with a dust-collecting tube, the operation platform is provided with dismounting equipment, and the end wall of the electrolyzer centralized overhaul workshop is provided with a dust-collecting device. The invention has the advantages that the overhaul capability is improved, the overhaul quality is ensured, the overhaul environment is protected and improved, and the dust is better collected in the electrolyzer liner dismounting process in the electrolyzer centralized overhaul workshop.
Description
Technical field
The present invention relates to a kind of dismounting structure, relate in particular to the liner dismounting structure of electrolyzer that a kind of electrolyzer of concentrating heavy repair department to dig furnaceman's section at the electrolytic aluminium factory electrolyzer is concentrated heavy repair department.
Background technology
In the production process of electrolytic aluminum, the life-span of its main production equipments cell lining is certain.It is very necessary carrying out in good time maintenance and repairing.Because of the singularity and the complicacy of electrolytic cell equipment itself, determined the process of its maintenance and repairing, have extremely strong professional and complicacy, the various stages of repairing are carried out rational subregion and layout is necessary.
On a large scale, the electrolytic aluminium factory of large-scale groove concentrates the cell lining dismantle processes method of the plane furnaceman section of heavy repair department to adopt heat plane, dry process usually.No matter be demolishing process in its technological process, or the loading and unloading of waste material all inevitably produce a large amount of dust.And this process environment is caused certain pollution is the problem that must solve in the design.
Summary of the invention
The invention provides the liner dismounting structure of electrolyzer that a kind of electrolyzer is concentrated heavy repair department for solving the problems of the technologies described above, purpose is to improve repair capability, guarantees repairing quality, protects simultaneously and improves the repairing environment.
Concentrate the liner dismounting structure of electrolyzer of heavy repair department for reaching above-mentioned purpose electrolyzer of the present invention, comprise electrolyzer, dig furnaceman's section, be provided with service platform, be provided with the pipe that gathers dust at upper part of the electrolytic cell in plane furnaceman section, service platform is provided with dismounting equipment, is provided with dust arrester installation on the heavy repair department headwall.
The inboard of described headwall is provided with waste material and loads dust arrester installation, is provided with waste material unloading dust arrester installation in the outside of headwall.
The bottom of described headwall is provided with the waste material discharge port.
Described waste material discharge port is connected with discharge bucket.
The described pipe that gathers dust is along the setting of upper part of the electrolytic cell girth.
The described pipe that gathers dust is provided with the mouth that gathers dust.
The operation planar of described plane furnaceman section be arranged on be above the ground level or the electrolyzer plane on.
It is peripheral all around that the described pipe that gathers dust is arranged on upper part of the electrolytic cell.
Advantageous effect of the present invention: improve the repair capability of electrolyzer, guarantee repairing quality, protect simultaneously and improve the repairing environment.Realized that electrolyzer concentrates in the cell lining demolishing process of heavy repair department dust collection effect preferably.
Description of drawings
Fig. 1 is the position view that electrolytic aluminium factory is concentrated the heavy repair department end that is arranged on of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to cut-away view.
Fig. 3 is that the B-B of Fig. 1 is to cut-away view.
Among the figure 1, electrolyzer; 2, dig furnaceman's section; 3, service platform; 4, the pipe that gathers dust; 5, dismounting equipment; 6, headwall; 7, waste material loads dust arrester installation; 8, waste material unloading dust arrester installation; 9, discharge bucket; 10, waste outlet; 11, ventilator room; 12, transport trolley.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2 and shown in Figure 3, electrolyzer of the present invention concentrates the liner dismounting structure of electrolyzer of heavy repair department as follows: comprise electrolyzer 1, dig furnaceman's section 2, be provided with service platform 3 in plane furnaceman section 2, and outside the electrolytic cell overhaul workshop, be provided with ventilator room 11, the operation planar that digs furnaceman's section 2 be arranged on be above the ground level or the plane of electrolyzer on, be provided with service platform 3 in plane furnaceman section 2, the periphery is provided with the pipe 4 that gathers dust around on electrolyzer 1 top, service platform 3 is provided with dismounting equipment 5, the interior sorrowful of heavy repair department headwall 6 be respectively equipped with dust arrester installation on sorrowful outward; The inboard of headwall 6 is provided with waste material and loads dust arrester installation 7, is provided with waste material unloading dust arrester installation 8 in the outside of headwall 6; The bottom of headwall 6 is provided with waste material discharge port 10; Waste material discharge port 10 is connected with discharge bucket 9; Gather dust pipe 4 along electrolyzer 2 top girth settings; The pipe 4 that gathers dust is provided with the mouth that gathers dust.
Principle of work of the present invention: cell lining is removed equipment 5 and is had the versatility function of digging stove, loading and unloading.In service platform 3 lower peripheral of the plane furnaceman preface of digging furnaceman's section around electrolyzer, one cover cell lining is set removes the operation dust arrester installation, it is made up of the mouth that gathers dust on gather dust around a circle ventilation of electrolyzer upper end pipe 4 and the pipe, when cell lining dismounting equipment 5 carries out cell lining dismounting operation, cause negative pressure to realize the purpose of gathering dust by making the air in the pipe 4 that gathers dust.Be respectively equipped with waste material in the upper and lower of the discharge bucket 9 that digs furnaceman's section and load operation dust arrester installation 7 and waste material unloading operation dust arrester installation 8.Cell lining remove equipment 5 with the waste material removed in the electric tank cathode pot shell by the discharge bucket 9 waste material transport trolley 12 of packing into.By waste material transport trolley 12 waste material of removing in the electrolysis is transported, the waste material of the upper and lower by being located at discharge bucket 9 respectively in this process loads operation dust arrester installation 7 and waste material unloading operation dust arrester installation 8 is worked simultaneously, realizes the purpose of gathering dust.
Claims (5)
1. electrolyzer is concentrated the liner dismounting structure of electrolyzer of heavy repair department, comprise electrolyzer, dig furnaceman's section, it is characterized in that being provided with service platform, be provided with the pipe that gathers dust at upper part of the electrolytic cell in plane furnaceman section, service platform is provided with dismounting equipment, is provided with dust arrester installation on the heavy repair department headwall; The inboard of described headwall is provided with waste material and loads dust arrester installation, is provided with waste material unloading dust arrester installation in the outside of headwall; The operation planar of described plane furnaceman section be arranged on be above the ground level or the plane of electrolyzer on; It is peripheral all around that the described pipe that gathers dust is arranged on upper part of the electrolytic cell.
2. electrolyzer according to claim 1 is concentrated the liner dismounting structure of electrolyzer of heavy repair department, it is characterized in that the bottom of described headwall is provided with the waste material discharge port.
3. electrolyzer according to claim 2 is concentrated the liner dismounting structure of electrolyzer of heavy repair department, it is characterized in that described waste material discharge port is connected with discharge bucket.
4. electrolyzer according to claim 1 is concentrated the liner dismounting structure of electrolyzer of heavy repair department, it is characterized in that the described pipe that gathers dust is along the setting of upper part of the electrolytic cell girth.
5. electrolyzer according to claim 4 is concentrated the liner dismounting structure of electrolyzer of heavy repair department, it is characterized in that the described pipe that gathers dust is provided with the mouth that gathers dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100113131A CN101575716B (en) | 2008-05-08 | 2008-05-08 | Electrolyzer liner dismounting structure of electrolyzer centralized overhaul workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100113131A CN101575716B (en) | 2008-05-08 | 2008-05-08 | Electrolyzer liner dismounting structure of electrolyzer centralized overhaul workshop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101575716A CN101575716A (en) | 2009-11-11 |
| CN101575716B true CN101575716B (en) | 2010-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100113131A Active CN101575716B (en) | 2008-05-08 | 2008-05-08 | Electrolyzer liner dismounting structure of electrolyzer centralized overhaul workshop |
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| CN (1) | CN101575716B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110528027B (en) * | 2019-09-27 | 2021-08-31 | 沈阳铝镁设计研究院有限公司 | Method for large repairing gas of electrolytic cell |
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| CN101575716A (en) | 2009-11-11 |
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| C14 | Grant of patent or utility model | ||
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Owner name: SHENYANG ALUMINUM + MAGNESIUM ENGINEERING + RESEAR Free format text: FORMER NAME: SHENYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee after: Shenyang Aluminum & Magnesium Engineering & Research Institute Co., Ltd. Address before: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee before: Shenyang Aluminium and Magnesium Design Institute |