CN204570061U - Aluminium cell flue automatic ash removing device - Google Patents
Aluminium cell flue automatic ash removing device Download PDFInfo
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- CN204570061U CN204570061U CN201520246067.3U CN201520246067U CN204570061U CN 204570061 U CN204570061 U CN 204570061U CN 201520246067 U CN201520246067 U CN 201520246067U CN 204570061 U CN204570061 U CN 204570061U
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- flue
- ash removing
- automatic ash
- aluminium cell
- removing device
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Abstract
The utility model relates to a kind of flue automatic ash removing device, particularly relates to a kind of aluminum electrolyzing cell used crust-breaking & baiting system tail gas and realizes gas collection flue aluminium cell flue automatic ash removing device.Aluminium cell flue automatic ash removing device, comprises crust breaking cylinder and constant-volume blanking device, and crust breaking cylinder is connected with the deashing pipe be located in flue respectively by flexible pipe with the venting hole of constant-volume blanking device.Adopt the utility model effectively can utilize crust-breaking & baiting system tail gas, realize gas collection flue automatic ash removing, improve energy utilization rate, effectively ensure that flue gas collection effect and the airtight efficiency of electrolyzer, thoroughly eliminate the workload of labor cleaning's dust deposit in flue, avoid the alumina raw material dust collector in artificial deashing process.
Description
Technical field
The utility model relates to a kind of flue automatic ash removing device, particularly relates to a kind of aluminum electrolyzing cell used crust-breaking & baiting system tail gas and realizes gas collection flue aluminium cell flue automatic ash removing device.
Background technology
Aluminium cell generally can run into two difficult problems in production run process, and one is that dust accumulation in gas collection flue is difficult to cleaning, and two is how the compressed-air actuated tail gas of crust-breaking & baiting system processes.
No matter electrolyzer adopts upper flue gas-collecting structure or lower flue gas-collecting structure, always the dust stratification inevitable problem in flue, and have a strong impact on the gas collection effect of flue.Some aluminium manufacturer takes to clean flues dust stratification by the mode that the pressurized air of potroom regularly purges, but often brings Railway Project, and one is must labor cleaning, and workload is huge and regularly repeat; Two is to open cell cover plate, and aluminum oxide dust flies upward seriously, and significant loss is serious, and reduces electrolyzer gas collecting efficiency, is degrading the operating environment of potroom.
Upper part of the electrolytic cell has many cover crust-breaking & baiting systems, just must complete a crust-breaking & baiting process every several minutes.Wherein cylinder is the frequent core component used, and needs pressurized air to control, and after the to-and-fro movement completing one-period, controls gas circuit and is discharged by waste gas.Traditional way is that waste gas is directly emptying, produces larger noise pollution, disturbs normal good hearing and the routine work of electrolysis work, is degrading the Working environment of potroom.Tail gas directly accesses in flue by some aluminium manufacturer, or collects tail gas with a thicker steel pipe along journey and enter in flue, solves noise problem, but causes energy dissipation.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of aluminium cell flue automatic ash removing device, and object solves the problem that the large and crust-breaking & baiting system tail gas of dust deposit in flue cleaning work amount effectively utilizes.
Be achieved by the following technical solution for reaching above-mentioned purpose the utility model: aluminium cell flue automatic ash removing device, comprise crust breaking cylinder and constant-volume blanking device, crust breaking cylinder is connected with the deashing pipe be located in flue respectively by flexible pipe with the venting hole of constant-volume blanking device.
Deashing pipe is provided with injection tube.
The end that deashing pipe enters ash end is provided with flaring drainage oviduct.
Be provided with drainage straight tube in drainage oviduct, one end of drainage straight tube is inserted in drainage oviduct, and flexible pipe is inserted in the other end of drainage straight tube.
Flue comprises upper flue and lower flue.
The caliber scope 10 ~ 100mm of drainage straight tube, length range 30 ~ 300mm.
The caliber scope of the upper and lower mouth of drainage oviduct is respectively 40 ~ 300mm, 20 ~ 200mm, altitude range 30 ~ 300mm.
Drainage straight tube is wound around by iron wire or is weldingly fixed on drainage oviduct.
Drainage oviduct and deashing pipe are for weld or bolt is connected.
Deashing pipe caliber scope is 20 ~ 200mm.
Injection tube caliber scope is 10 ~ 100mm.
The injection tube quantity that every root deashing pipe welds is 2 ~ 20.
The utility model has the advantages of:
Adopt the utility model effectively can utilize crust-breaking & baiting system tail gas, realize gas collection flue automatic ash removing, improve energy utilization rate, effectively ensure that flue gas collection effect and the airtight efficiency of electrolyzer, thoroughly eliminate the workload of labor cleaning's dust deposit in flue, avoid the alumina raw material dust collector in artificial deashing process.Wherein establish drainage straight tube and drainage oviduct by instantaneous increase air conduction amount, can strengthen ash-removal effect by high-speed compressed air.
Accompanying drawing explanation
Fig. 1 is embodiment 1 structural representation of the present utility model.
Fig. 2 is embodiment 2 structural representation of the present utility model.
Fig. 3 is embodiment 3 structural representation of the present utility model.
Fig. 4 is embodiment 4 structural representation of the present utility model.
Fig. 5 is the drainage tube sectional view of embodiment 1.
In figure: 1, crossbeam; 2, crust breaking cylinder; 3, constant-volume blanking device; 4, hopper; 5, upper flue; 6, flexible pipe; 7, deashing pipe; 8, injection tube; 9, drainage straight tube; 10, drainage oviduct; 11, lower flue; 12, support.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, but protection domain of the present utility model not limit by embodiment.
Embodiment 1
As shown in Figure 1, aluminium cell flue automatic ash removing device, comprises crust breaking cylinder 2 and constant-volume blanking device 3, and crust breaking cylinder 2 is connected with the deashing pipe 7 be located in flue respectively by flexible pipe 6 with the venting hole of constant-volume blanking device 3.Deashing pipe 7 is provided with injection tube 8.Flue comprises upper flue 5 and lower flue 11.The present embodiment deashing pipe 7 is located in lower flue 11.On every root deashing pipe 7, injection tube 8 quantity of welding is 2 ~ 20.Injection tube caliber scope is 10 ~ 100mm, the diameter 30mm of the present embodiment injection tube.Deashing pipe caliber scope is 20 ~ 200mm, the diameter 40mm of the present embodiment deashing pipe 7.Deashing pipe 7 is fixed on hopper 4 and lower flue 11 by support 12.
Embodiment 2
As shown in Figure 2, deashing pipe 7 is in embodiment 1 located in upper flue 5, and deashing pipe 7 is fixed on upper flue 5 by support 12.The other the same as in Example 1.
Embodiment 3
As shown in Figure 3, the end that deashing pipe 7 in example 2 enters ash end is provided with flaring drainage oviduct 10.Flexible pipe 6 is inserted in drainage oviduct 10.The diameter 50mm of the present embodiment injection tube.Deashing pipe caliber scope is 20 ~ 200mm, the diameter 80mm of the present embodiment deashing pipe 7.The caliber scope of the upper and lower mouth of drainage oviduct 10 is respectively 40 ~ 300mm, 20 ~ 200mm, altitude range 30 ~ 300mm.Drainage oviduct 10 and deashing pipe 7 are for weld or bolt is connected.The present embodiment deashing pipe 7 is located in upper flue 5.The other the same as in Example 1.
Embodiment 4
As illustrated in figures 4-5, in the drainage oviduct 10 of embodiment 3, be provided with drainage straight tube 9, one end of drainage straight tube 9 is inserted in drainage oviduct 10, and flexible pipe 6 is inserted in the other end of drainage straight tube 9.The caliber scope 10 ~ 100mm of drainage straight tube 9, length range 30 ~ 300mm.Drainage straight tube 9 is wound around by iron wire or is weldingly fixed on drainage oviduct 10.The other the same as in Example 3.
Principle of work of the present utility model: crust-breaking & baiting timing discharge pressurized air tail gas at a high speed, by deashing pipe, drainage straight tube and drainage oviduct, introduces large quantity of air in deashing pipe, realizes gas collection flue timing automatic deashing.
Claims (12)
1. aluminium cell flue automatic ash removing device, comprises crust breaking cylinder and constant-volume blanking device, it is characterized in that crust breaking cylinder is connected with the deashing pipe be located in flue respectively by flexible pipe with the venting hole of constant-volume blanking device.
2. aluminium cell flue automatic ash removing device according to claim 1, is characterized in that deashing pipe is provided with injection tube.
3. aluminium cell flue automatic ash removing device according to claim 2, is characterized in that deashing pipe enters grey end of holding and is provided with flaring drainage oviduct.
4. aluminium cell flue automatic ash removing device according to claim 3, is characterized in that being provided with drainage straight tube in drainage oviduct, and one end of drainage straight tube is inserted in drainage oviduct, and flexible pipe is inserted in the other end of drainage straight tube.
5. aluminium cell flue automatic ash removing device according to claim 1, is characterized in that flue comprises upper flue and lower flue.
6. aluminium cell flue automatic ash removing device according to claim 4, is characterized in that the caliber scope 10 ~ 100mm of drainage straight tube, length range 30 ~ 300mm.
7. aluminium cell flue automatic ash removing device according to claim 4, is characterized in that the caliber scope of the upper and lower mouth of drainage oviduct is respectively 40 ~ 300mm, 20 ~ 200mm, altitude range 30 ~ 300mm.
8. aluminium cell flue automatic ash removing device according to claim 4, is characterized in that drainage straight tube is wound around by iron wire or is weldingly fixed on drainage oviduct.
9. aluminium cell flue automatic ash removing device according to claim 3, is characterized in that drainage oviduct and deashing pipe are for weld or bolt is connected.
10. aluminium cell flue automatic ash removing device according to claim 9, is characterized in that deashing pipe caliber scope is 20 ~ 200mm.
11. aluminium cell flue automatic ash removing devices according to claim 2, is characterized in that injection tube caliber scope is 10 ~ 100mm.
12. aluminium cell flue automatic ash removing devices according to claim 2, is characterized in that the injection tube quantity that every root deashing pipe welds is 2 ~ 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520246067.3U CN204570061U (en) | 2015-04-22 | 2015-04-22 | Aluminium cell flue automatic ash removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520246067.3U CN204570061U (en) | 2015-04-22 | 2015-04-22 | Aluminium cell flue automatic ash removing device |
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| Publication Number | Publication Date |
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| CN204570061U true CN204570061U (en) | 2015-08-19 |
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| CN201520246067.3U Active CN204570061U (en) | 2015-04-22 | 2015-04-22 | Aluminium cell flue automatic ash removing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149008A (en) * | 2015-04-22 | 2016-11-23 | 沈阳铝镁科技有限公司 | Aluminium cell flue automatic ash removing device |
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2015
- 2015-04-22 CN CN201520246067.3U patent/CN204570061U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149008A (en) * | 2015-04-22 | 2016-11-23 | 沈阳铝镁科技有限公司 | Aluminium cell flue automatic ash removing device |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210602 Address after: No.176-1 Dingxiang street, Sujiatun District, Shenyang, Liaoning 110000 Patentee after: SHENYANG BOYU TECHNOLOGY Co.,Ltd. Address before: 110001 Heping North Street 184, Heping District, Liaoning, Shenyang Patentee before: SHENYANG ALUMINUM AND MAGNESIUM TECHNOLOGY Co.,Ltd. |