CN201313940Y - Middle digging structure of overhaul workshop - Google Patents
Middle digging structure of overhaul workshop Download PDFInfo
- Publication number
- CN201313940Y CN201313940Y CNU2008202202440U CN200820220244U CN201313940Y CN 201313940 Y CN201313940 Y CN 201313940Y CN U2008202202440 U CNU2008202202440 U CN U2008202202440U CN 200820220244 U CN200820220244 U CN 200820220244U CN 201313940 Y CN201313940 Y CN 201313940Y
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- CN
- China
- Prior art keywords
- digging
- dig
- waste material
- furnaceman
- repair department
- 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.)
- Expired - Lifetime
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model relates to a middle digging structure of an overhaul workshop, in particular to the middle digging structure of the overhaul workshop of the centralized overhaul workshop of an electrolytic cell of an electrolytic aluminum plant. The middle digging structure of the overhaul workshop comprises the electrolytic cell and a digging work section, the digging work section is provided with a digging platform, a loading and unloading device for demolishing transportation is arranged on the digging platform, a digging procedure dust collector hood is arranged above the digging platform, the digging procedure dust collector hood covers the working range of the loading and unloading device for demolishing the transportation, and a waste material removal procedure dust collection device is arranged below the digging platform. The middle digging structure has the advantages that dust in the digging procedure and the waste material removal procedure is collected, thereby preventing environmental pollution; and a material conveying channel and the waste material removal procedure dust collection device are arranged below the digging platform, thereby reducing environmental pollution and facilitating the transportation during the waste material removal procedure.
Description
Technical field
The utility model relates to a kind of heavy repair department middle part and digs furnace structure, relates in particular to a kind of heavy repair department middle part plane furnace structure of concentrating heavy repair department at the electrolytic aluminium factory electrolyzer.
Background technology
In the production process of electrolytic aluminum, the life-span of its main production equipments---cell lining is certain.But electrolyzer is because of its cost height, and replacing process complexity is for prolonging its work-ing life, so electrolyzer is carried out in good time maintenance and repairing is very necessary.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, in electrolyzer is concentrated heavy repair department, the various stages of repairing technology are carried out rational subregion and layout is necessary.
On a large scale, the electrolytic aluminium factory of large-scale groove concentrates the plane furnaceman section of heavy repair department to adopt the plane furnaceman skill of heat plane, dry method usually.No matter be to dig stove, or the loading and unloading of waste material all inevitably produce a large amount of dust in its technological process.And dig the stove process to environment cause certain pollution be must solution in the design process problem.
The utility model content
Provide a kind of heavy repair department middle part to dig furnace structure for solving the problems of the technologies described above the utility model, purpose can improve repair capability, guarantees repairing quality, more can protect and improve the repairing environment simultaneously.
Be achieved in that heavy repair department middle part plane furnace structure for reaching above-mentioned purpose the utility model, comprise electrolyzer, dig furnaceman's section, be provided with plane stove platform in plane furnaceman section, dig the stove platform and be provided with the transportation loading and unloading equipment of removing, above digging the stove platform, be provided with plane furnaceman preface dust collection cover, dig furnaceman's preface dust collection cover and cover the working range of removing transportation loading and unloading equipment, below digging the stove platform, be provided with waste material unloading operation dust arrester installation.
The top of described plane furnaceman preface dust collection cover is provided with dodge gate.
Described dodge gate is movable type, rolling type or wraparound method.
Described waste material unloading operation dust arrester installation below is connected with discharging hopper.
Described waste material unloading operation dust arrester installation and discharging hopper are located in the haul passage.
Be provided with the waste material transport trolley in the described haul passage.
The both sides of described haul passage are provided with haul passage retaining wall.
Described plane furnaceman section is arranged on the middle part that electrolyzer is concentrated heavy repair department.
The utility model has the advantages of: plane furnaceman section makes electric tank cathode pot shell loaded vehicle shipment distance shorten when being arranged on the middle part of concentrating heavy repair department, on plane furnaceman preface dust collection cover, dodge gate is set and has solved the problem that the electric tank cathode pot shell is transported and transported flexibly, easily, and collect digging the dust that furnaceman's preface and waste material load operation, play the effect that prevents contaminate environment.Below digging the stove platform, be provided with haul passage and waste material unloading operation dust arrester installation and make the effect that when waste material unloading operation, reduces environmental pollution and convenient transportation.
Description of drawings
Fig. 1 is that the furnace structure synoptic diagram is dug at the utility model heavy repair department middle part.
Fig. 2 is the A-A cut-away view among Fig. 1.
Fig. 3 is the B-B cut-away view among Fig. 1.
Among the figure, 1, dig furnaceman's preface dust collection cover; 2, dodge gate; 3, remove transportation loading and unloading equipment; 4, waste material unloading operation dust arrester installation; 5, discharging hopper; 6, waste material transport trolley; 7, dig the stove platform; 8, haul passage; 9, haul passage retaining wall; 10, electrolyzer; 11, dig furnaceman's section; 12, ventilator room.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further details, but protection domain of the present utility model is not limit by embodiment.
As Fig. 1, furnace structure is dug at Fig. 2 and the utility model heavy repair department shown in Figure 3 middle part, comprise electrolyzer 10, dig furnaceman's section 11, dig furnaceman's section 11 and be arranged on the middle part that electrolyzer is concentrated heavy repair department, electrolyzer concentrates heavy repair department to be provided with ventilator room 12 outward, be provided with plane stove platform 7 in plane furnaceman section 11, dig stove platform 7 and be provided with the transportation loading and unloading equipment 3 of removing, remove transportation loading and unloading equipment 3 and dig stove, the versatility function of loading and unloading, above digging stove platform 7, be provided with plane furnaceman preface dust collection cover 1, dig furnaceman's preface dust collection cover 1 and cover the working range of removing transportation loading and unloading equipment 3, the top of digging furnaceman's preface dust collection cover 1 is provided with dodge gate 2, dodge gate is portable, rolling type or wraparound method, below digging stove platform 7, be provided with waste material unloading operation dust arrester installation 4, waste material unloading operation dust arrester installation 4 belows are connected with discharging hopper 5, waste material unloading operation dust arrester installation 4 belows and discharging hopper 5 are located in the haul passage 8, are provided with waste material transport trolley 6 in the haul passage 8, and the both sides of haul passage 8 are provided with haul passage retaining wall 9; Haul passage 8 is a slope haul passage as shown in Figure 3.
Principle of work of the present utility model is as follows: when dismounting transportation loading and unloading equipment 3 digs the stove operation, cause negative pressure by the air that digs in furnaceman's preface dust collection cover 1, realize digging the purpose of gathering dust of stove operation and waste material loading operation.The waste material of removing in the electric tank cathode pot shell is by the discharging hopper 5 waste material transport trolley 6 of packing into, and the dusts that 4 pairs of unloadings of waste material unloading operation dust arrester installation waste material produces are collected.
Claims (8)
1, furnace structure is dug at the heavy repair department middle part, comprise electrolyzer, dig furnaceman's section, it is characterized in that being provided with plane stove platform in plane furnaceman section, dig the stove platform and be provided with the transportation loading and unloading equipment of removing, above digging the stove platform, be provided with plane furnaceman preface dust collection cover, dig furnaceman's preface dust collection cover and cover the working range of removing transportation loading and unloading equipment, below digging the stove platform, be provided with waste material unloading operation dust arrester installation.
2, dig furnace structure in the middle part of the heavy repair department according to claim 1, it is characterized in that the top of described plane furnaceman preface dust collection cover is provided with dodge gate.
3, dig furnace structure in the middle part of the heavy repair department according to claim 2, it is characterized in that described dodge gate is movable type, rolling type or wraparound method.
4, dig furnace structure in the middle part of the heavy repair department according to claim 1, it is characterized in that described waste material unloading operation dust arrester installation below is connected with discharging hopper.
5, dig furnace structure in the middle part of the heavy repair department according to claim 4, it is characterized in that described waste material unloading operation dust arrester installation and discharging hopper are located in the haul passage.
6, dig furnace structure in the middle part of the heavy repair department according to claim 5, it is characterized in that being provided with the waste material transport trolley in the described haul passage.
7, dig furnace structure according to claim 5 or 6 described heavy repair department middle parts, it is characterized in that the both sides of described haul passage are provided with haul passage retaining wall.
8, dig furnace structure in the middle part of the heavy repair department according to claim 1, it is characterized in that described plane furnaceman section is arranged on the middle part that electrolyzer is concentrated heavy repair department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202202440U CN201313940Y (en) | 2008-12-03 | 2008-12-03 | Middle digging structure of overhaul workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202202440U CN201313940Y (en) | 2008-12-03 | 2008-12-03 | Middle digging structure of overhaul workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313940Y true CN201313940Y (en) | 2009-09-23 |
Family
ID=41125732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202202440U Expired - Lifetime CN201313940Y (en) | 2008-12-03 | 2008-12-03 | Middle digging structure of overhaul workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313940Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654793B (en) * | 2008-08-19 | 2011-02-02 | 沈阳铝镁设计研究院 | Electrolytic cell gathering overhaul workshop middle digging structure |
-
2008
- 2008-12-03 CN CNU2008202202440U patent/CN201313940Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654793B (en) * | 2008-08-19 | 2011-02-02 | 沈阳铝镁设计研究院 | Electrolytic cell gathering overhaul workshop middle digging structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090923 Effective date of abandoning: 20081203 |