CN205223371U - Aluminium electroloysis carbon sediment processing apparatus - Google Patents
Aluminium electroloysis carbon sediment processing apparatus Download PDFInfo
- Publication number
- CN205223371U CN205223371U CN201521010848.9U CN201521010848U CN205223371U CN 205223371 U CN205223371 U CN 205223371U CN 201521010848 U CN201521010848 U CN 201521010848U CN 205223371 U CN205223371 U CN 205223371U
- Authority
- CN
- China
- Prior art keywords
- furnace
- carbon slag
- treatment unit
- furnace body
- aluminium electrolysis
- 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.)
- Active
Links
Abstract
The utility model belongs to the technical field of the aluminium electroloysis, specific saying so relates to an aluminium electroloysis carbon sediment processing apparatus, mainly is the processing apparatus in order to provide a neotype aluminium electroloysis carbon sediment for the carbon sediment that is full of the electrolyte obtains abundant efficient recycle, and reduce environmental pollution and energy resource consumption improve the economic benefits of enterprise, provide an aluminium electroloysis carbon sediment processing apparatus, including the furnace body, all be provided with the net conveyer in the both sides of furnace body, the net conveyer is linked together in feed end and the discharge end of furnace body respectively, has set gradually pre -reaction district, oxidizing fire district, conversion district and cooling space along the feed end in that the furnace body is inside, and the cooling space is linked together with the discharge end, at the inside heating elema that evenly is provided with of furnace body, still is provided with high temperature resistant chain formula guipure in the lower part of heating the elema, the utility model discloses the structure is convenient to be suitable for, very big improvement the economic benefits of enterprise, protected production living environment, improve the resource and is utilizing the degree.
Description
Technical field
The utility model belongs to technical field of aluminum electrolysis; Relate to a kind of carbon slag in Aluminium electrolysis treatment unit specifically.
Background technology
In Aluminium Electrolysis process, due to the continuous oxidation consumption of carbon anode, there occurs selective oxidation reaction, unburned particles of aggregates enters in ionogen liquation and forms carbon slag, usually the manually timely carbon slag by accumulation is needed to pull out outside groove when clearing up, to reduce the disadvantageous effect to electrolysis production process, owing to being subject to electrolytical immersion and infiltration, ionogen is filled with in the pore of anodic carbon residue, often produce 1 ton of primary aluminum according to statistics and be about output 3-10 kilogram of anodic carbon residue, in the anodic carbon residue of output containing have an appointment 70% ionogen, current most of producer does not process carbon slag or recycles, but carbon slag is generally abandoned as waste or is used as fuel consumption, if efficient recovery and return electrolyzer use to reduction ton aluminium production cost and fluoride salt consumption be of great advantage, and obvious economic benefit can be produced, therefore, research and develop the new device that a kind of carbon slag is recycled, make it effectively can solve electrolytical recycling problem in carbon slag, again can be free from environmental pollution, harm health of human body, just seem and be extremely necessary.
Summary of the invention
Goal of the invention of the present utility model:
Mainly in order to provide a kind for the treatment of unit of novel carbon slag in Aluminium electrolysis, making to be full of electrolytical carbon slag and obtaining recycling fully efficiently, reducing environmental pollution and energy consumption, improve the economic benefit of enterprise.
The technical solution of the utility model is:
Provide a kind of carbon slag in Aluminium electrolysis treatment unit, comprise body of heater, grid transfer roller is provided with in the both sides of body of heater, grid transfer roller is connected with discharge end respectively at the feed end of body of heater, pre-reaction zone, oxidizing fire district, zone of transformation and cooling zone is disposed with along feed end at furnace interior, cooling zone is connected with discharge end, is evenly provided with heating globars at furnace interior, is also provided with high temperature resistance chain net belt in the bottom of heating globars.
Temperature control unit is provided with in each section of body of heater.
Furnace binding adopts formed steel construction assembled formation.
Around furnace interior heating globars, be provided with furnace lining firebrick, the periphery of furnace lining firebrick be provided with furnace lining insulating brick, between furnace lining insulating brick and inboard wall of furnace body, be provided with ceramic fiber lining, be also provided with anchoring piece at furnace interior.
The top, mid-way of body of heater is provided with purification smoke exhaust pipe.
Lifting fastening piece is also provided with in upper of furnace body.
The beneficial effects of the utility model are:
By this device, carbon slag in Aluminium electrolysis is recycled efficiently; what improve carbon slag in Aluminium electrolysis resource is recovered in producing level; level of automation is high; recovery utilization rate is high; structural manufacturing process is simple and convenient; effectively raise the economic benefit of enterprise; avoid liquid and waste slag produced environmental pollution simultaneously; economic benefit is improve while protection of the environment; be easy to technical scale implement; can the present situation of thorough carbon slag contaminate environment through applying, simultaneously can the waste of effective rule out raw material, there is huge economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is internal sectional structure schematic diagram of the present utility model;
In figure; 1 is body of heater; 2 is grid transfer roller; 3 is feed end; 4 is discharge end; 5 is pre-reaction zone; 6 is oxidizing fire district; 7 is zone of transformation; 8 is cooling zone; 9 is temperature control unit; 10 is heating globars; 11 is high temperature resistance chain net belt; 12 is furnace lining firebrick; 13 is furnace lining insulating brick; 14 is ceramic fiber lining; 15 is lifting fastening piece; 16 is purification smoke exhaust pipe; 17 is anchoring piece.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As shown in Fig. 1 ~ 2, provide a kind of carbon slag in Aluminium electrolysis treatment unit, comprise body of heater 1, grid transfer roller 2 is provided with in the both sides of body of heater, grid transfer roller is connected with discharge end 4 respectively at the feed end 3 of body of heater, pre-reaction zone 5 is disposed with along feed end at furnace interior, oxidizing fire district 6, zone of transformation 7 and cooling zone 8, cooling zone 8 is connected with discharge end 4, heating globars 10 is evenly provided with at furnace interior, high temperature resistance chain net belt 11 is also provided with in the bottom of heating globars 10, in inside, each section is provided with temperature control unit 9, furnace binding adopts formed steel construction assembled formation, furnace lining firebrick 12 is provided with around furnace interior heating globars, the periphery of furnace lining firebrick 12 is provided with furnace lining insulating brick 13, ceramic fiber lining 14 is provided with between furnace lining insulating brick 13 and inboard wall of furnace body, anchoring piece 17 is also provided with at furnace interior, purification smoke exhaust pipe 16 is provided with on the top, mid-way of body of heater, lifting fastening piece 15 is also provided with in upper of furnace body, in concrete use procedure, described top furnace lining is connected by anchoring piece with mould material by ceramic fiber material, top furnace lining is demountable structure, facilitate overhaul of the equipments.Described mesh-belt conveying structure is made up of transmission mechanism high temperature resistance chain net belt, and described heating system is made up of globars spaced apart.Described temperature control system is by thermopair, expert PID temperature control instrument and Power Regulation equipment composition, form closed loop control system, realize accurate temperature control automatically, after body of heater furnace lining being carried out preheating by heating system, start to put at feed end the carbon slag held in a reservoir, and start mesh-belt conveying mechanism transmission mechanism, carbon slag reacts through each section of body of heater under the drive of high temperature resistance chain net belt, the temperature of each section is regulated by temperature control system, temperature in pre-reaction zone is 750 DEG C, temperature in oxidizing fire district is 800 DEG C, it is 850 DEG C in the temperature of zone of transformation, temperature in cooling zone is 750 DEG C, behind cooling zone, reach can service temperature for carbon slag, manual cleaning is carried out at discharge end, guipure speed regulating scope is kept to be 0.1-0.25m/min in the application, the carbon component perfect combustion in carbon slag can be guaranteed, and can not occur to decompose and volatilization by ionogen, purification system smoke discharging pipe is opened in treating processes, and be adjusted to suitable exhaust air rate, realize the recovery to refuse and waste gas, guarantee treating processes is pollution-free, the ionogen rate of recovery of this treatment unit is greater than 98%, carbon slag after process is recycled ionogen, impurities is few, not carbon containing, purity is high, meet electrolysis process requirement, can directly use as electrolysis raw material, it is non-volatile in pyrogenic attack process that the utility model device can realize most fluorochemical in anodic carbon residue, there is not chemical transformation, product after process, directly can be used as electrolysis raw material, all return electrolyzer to use, and do not produce waste residue, waste water, waste gas enters electrolytic purification system, achieve the object of electrolytical high efficiente callback in carbon slag, no pollution discharge, this device treating processes is pollution-free, and the fluoride salt rate of recovery is high, and processing cost is low, be easy to technical scale implement, can the present situation of thorough carbon slag contaminate environment through applying, simultaneously can the waste of effective rule out raw material, there is huge economic benefit and social benefit.
Claims (6)
1. a carbon slag in Aluminium electrolysis treatment unit, comprise body of heater, it is characterized in that: be provided with grid transfer roller in the both sides of body of heater, grid transfer roller is connected with discharge end respectively at the feed end of body of heater, pre-reaction zone, oxidizing fire district, zone of transformation and cooling zone is disposed with along feed end at furnace interior, cooling zone is connected with discharge end, is evenly provided with heating globars at furnace interior, is also provided with high temperature resistance chain net belt in the bottom of heating globars.
2. a kind of carbon slag in Aluminium electrolysis treatment unit according to claim 1, is characterized in that: on furnace interior pre-reaction zone, be provided with temperature control unit.
3. a kind of carbon slag in Aluminium electrolysis treatment unit according to claim 1, is characterized in that: furnace binding adopts formed steel construction assembled formation.
4. a kind of carbon slag in Aluminium electrolysis treatment unit according to claim 1, it is characterized in that: around furnace interior heating globars, be provided with furnace lining firebrick, the periphery of furnace lining firebrick is provided with furnace lining insulating brick, between furnace lining insulating brick and inboard wall of furnace body, be provided with ceramic fiber lining, be also provided with anchoring piece at furnace interior.
5. a kind of carbon slag in Aluminium electrolysis treatment unit according to claim 1, is characterized in that: the top, mid-way of body of heater is provided with purification smoke exhaust pipe.
6. a kind of carbon slag in Aluminium electrolysis treatment unit according to claim 1, is characterized in that: be also provided with lifting fastening piece in upper of furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010848.9U CN205223371U (en) | 2015-12-08 | 2015-12-08 | Aluminium electroloysis carbon sediment processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010848.9U CN205223371U (en) | 2015-12-08 | 2015-12-08 | Aluminium electroloysis carbon sediment processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205223371U true CN205223371U (en) | 2016-05-11 |
Family
ID=55898448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521010848.9U Active CN205223371U (en) | 2015-12-08 | 2015-12-08 | Aluminium electroloysis carbon sediment processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205223371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232031A (en) * | 2021-12-29 | 2022-03-25 | 云南云铝海鑫铝业有限公司 | Method for extracting electrolyte by rapidly combusting and decarbonizing carbon slag waste |
-
2015
- 2015-12-08 CN CN201521010848.9U patent/CN205223371U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232031A (en) * | 2021-12-29 | 2022-03-25 | 云南云铝海鑫铝业有限公司 | Method for extracting electrolyte by rapidly combusting and decarbonizing carbon slag waste |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106430887B (en) | A kind of method of high solid content anaerobic sludge digestion methane phase | |
| CN106315549B (en) | Vertical high-temperature continuous electric calcining furnace for disposing waste cathode of electrolytic aluminum | |
| CN101921912A (en) | Concentrated acid two-stage curing-gas liquid cyclic vanadium extraction process from stone coal | |
| CN103292332A (en) | Negative-pressure incineration disposal system and negative-pressure incineration disposal method for fluorine-containing organic waste liquid and exhaust gas | |
| CN103451444A (en) | Device and technology for smelting and processing secondary lead materials to generate lead bullion by adopting bottom blowing furnace hearth | |
| CN107604383A (en) | A kind of method of electrolyte in smelting process extraction carbon slag | |
| CN203728939U (en) | Resourceful treatment system for aluminum ash | |
| CN205223371U (en) | Aluminium electroloysis carbon sediment processing apparatus | |
| CN106929688A (en) | A kind of utilization aluminium lime-ash prepares the apparatus and method of rafifinal | |
| CN101418380B (en) | Nontank shaft type electric resistance furnace smelting magnesium apparatus and smelting magnesium method thereof | |
| CN209338670U (en) | Aluminum electrolysis anode carbon Slag treatment vertical high-temperature melting furnace | |
| RU2620844C1 (en) | Aluminium production sludge disposal method | |
| CN209338669U (en) | Anode carbon slag disposal system | |
| CN105780060B (en) | A kind of method using eutectic solvent electrolytic separation lead-antimony alloy | |
| CN105886698A (en) | Energy-saving, environment-friendly and optimal-design efficient novel technology for short-process steelmaking | |
| CN204612504U (en) | A kind of flue gas cooling dust arrester installation of external-heat reduction roasting rotary kiln | |
| CN204325301U (en) | A kind of power-saving mechanism bamboo charcoal preparation facilities | |
| CN207527596U (en) | Electrolytic aluminium waste slot liner innocuity disposal system | |
| CN105503150A (en) | Brick burning kiln cooperated harmless disposal method for waste aluminum electrolysis bath liners | |
| CN203336601U (en) | Negative-pressure burning processing system for fluorine containing organic waste liquid and exhaust gas | |
| CN206970684U (en) | A kind of system for reclaiming copper foil in useless copper-clad plate | |
| CN220907683U (en) | Device for preparing high-purity sponge iron by electrolytic melting of iron oxide | |
| CN214406946U (en) | Preheating type ore-smelting furnace for producing large-crystal fused magnesia | |
| CN114618865B (en) | Recycling method of anode carbon residue | |
| CN204434506U (en) | Utilize the equipment of waste material processing plaster |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450000 Henan Province, Zhengzhou city high tech Development Zone Long Chun Road No. 11 in Henan Province, the National University Science Park Development standing Y03 Patentee after: Zhengzhou light metallurgy Polytron Technologies Inc Address before: 450000 Henan Province, Zhengzhou city high tech Development Zone Long Chun Road No. 11 in Henan Province, the National University Science Park Development standing Y03 Patentee before: Zhengzhou Qingye Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |