CN204570058U - The air discharge structure of transporting chute on groove - Google Patents
The air discharge structure of transporting chute on groove Download PDFInfo
- Publication number
- CN204570058U CN204570058U CN201520246118.2U CN201520246118U CN204570058U CN 204570058 U CN204570058 U CN 204570058U CN 201520246118 U CN201520246118 U CN 201520246118U CN 204570058 U CN204570058 U CN 204570058U
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- Prior art keywords
- chute
- exhaust duct
- flue
- air discharge
- discharge structure
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Abstract
The utility model relates to a kind of chute air discharge structure, particularly relates to that a kind of aluminum electrolysis cell upper part alumina transferring chute is efficient, the air discharge structure of transporting chute on the groove of energy-saving and environmental protection.The air discharge structure of transporting chute on groove, chute gas outlet chamber connects chute exhaust duct, hopper connects hopper exhaust duct, and chute exhaust duct and hopper exhaust duct access in flue cavity, establish deashing pipe in flue cavity.The utility model has the advantages of: adopt the utility model can realize the ventilation and negative pressure ventilation of transporting chute on groove, on effective solution groove, the aluminum oxide of transporting chute and hopper flies upward problem, prevent dust accumulation in gas collection flue, reduce the conveyance loss of alumina raw material, improve potroom Working environment.
Description
Technical field
The utility model relates to a kind of chute air discharge structure
,particularly relate to that a kind of aluminum electrolysis cell upper part alumina transferring chute is efficient, the air discharge structure of transporting chute on the groove of energy-saving and environmental protection.
Background technology
Aluminum oxide needed for aluminium cell production is general to add in groove feeding box by ultra-dense phase and chute conveying successively, but this system adopts the mode of gas positive pressure conveying, on groove, the exhaust effect of chute gas outlet chamber is bad, gas a large amount of in blanking process is made to pour in groove feeding box, hopper exhaust pressure is caused to increase, and hopper exhaust is swept along a large amount of aluminum oxide to enter in electrolyzer flue or mulch is formed dust accumulation, severe jamming flue gas collection effect, even bury beam steel claw and blast welding block, guide rod group temperature is caused to raise, and then affect its pressure drop and physical strength.If hopper is poorly sealed, aluminum oxide dust also can form thicker accumulation horizon on groove top, even fills the air whole potroom, is not only degrading operating environment, also result in wastage of material.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides the air discharge structure of transporting chute on a kind of groove, object be effectively solve chute conveying and blanking process in dust from flying and wastage of material problem.
Be achieved by the following technical solution for reaching above-mentioned purpose the utility model: the air discharge structure of transporting chute on groove, chute gas outlet chamber connects chute exhaust duct, hopper connects hopper exhaust duct, chute exhaust duct and hopper exhaust duct access in flue cavity, establish deashing pipe in flue cavity.
Chute exhaust duct and hopper exhaust duct merge into an exhaust duct and access in flue.
Deashing pipe is fixed in flue by support.
Rapid-acting coupling is established in deashing pipe one end, connects pressurized air, and the other end is closed.
The source of the gas of deashing pipe is pressurized air, pouring aluminium ladle tail gas or crust breaking cylinder tail gas in potroom.
Flue comprises upper flue and lower flue.
The utility model has the advantages of:
Adopt the utility model can realize the ventilation and negative pressure ventilation of transporting chute on groove, the aluminum oxide effectively solving transporting chute and hopper on groove flies upward problem, prevents dust accumulation in gas collection flue, reduces the conveyance loss of alumina raw material, improves potroom Working environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 of the present utility model.
Fig. 2 is the structural representation of embodiment 2 of the present utility model.
In figure: 1, chute; 2, chute gas outlet chamber; 3, upper flue; 4, deashing pipe; 5, hopper; 6, chute exhaust duct; 7, hopper exhaust duct; 8, lower flue; 9, 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, the air discharge structure of transporting chute on groove, chute 1 is provided with chute gas outlet chamber 2, chute gas outlet chamber 2 connects chute exhaust duct 6, hopper 5 connects hopper exhaust duct 7, chute exhaust duct 6 and hopper exhaust duct 7 access in flue cavity, establish deashing pipe 4 in flue cavity.Flue comprises upper flue 3 and lower flue 8.Chute exhaust duct 6 and the hopper exhaust duct 7 of the present embodiment merge into an exhaust duct and access in upper flue 3.Rapid-acting coupling is established in deashing pipe 4 one end, connects pressurized air, and the other end is closed.The source of the gas of deashing pipe 4 is pressurized air, pouring aluminium ladle tail gas or crust breaking cylinder tail gas in potroom.Deashing pipe 4 is fixed in flue by support.
Embodiment 2
As shown in Figure 2, the chute exhaust duct 6 in embodiment 1 and hopper exhaust duct 7 access in lower flue 8 respectively, and chute exhaust duct 6 and hopper exhaust duct 7 are fixed on hopper 5 by support 9.The other the same as in Example 1.
Claims (6)
1. the air discharge structure of transporting chute on groove, is characterized in that chute gas outlet chamber connects chute exhaust duct, hopper connects hopper exhaust duct, in chute exhaust duct and hopper exhaust duct access flue cavity, establishes deashing pipe in flue cavity.
2. the air discharge structure of transporting chute on groove according to claim 1, is characterized in that chute exhaust duct and hopper exhaust duct merge into an exhaust duct and access in flue.
3. the air discharge structure of transporting chute on groove according to claim 1, is characterized in that deashing pipe is fixed in flue by support.
4. the air discharge structure of transporting chute on groove according to claim 3, is characterized in that rapid-acting coupling is established in deashing pipe one end, connects pressurized air, and the other end is closed.
5. the air discharge structure of transporting chute on groove according to claim 4, is characterized in that the source of the gas of deashing pipe is pressurized air, pouring aluminium ladle tail gas or crust breaking cylinder tail gas in potroom.
6. the air discharge structure of transporting chute on groove according to claim 1, is characterized in that flue comprises upper flue and lower flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520246118.2U CN204570058U (en) | 2015-04-22 | 2015-04-22 | The air discharge structure of transporting chute on groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520246118.2U CN204570058U (en) | 2015-04-22 | 2015-04-22 | The air discharge structure of transporting chute on groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204570058U true CN204570058U (en) | 2015-08-19 |
Family
ID=53862725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520246118.2U Expired - Fee Related CN204570058U (en) | 2015-04-22 | 2015-04-22 | The air discharge structure of transporting chute on groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204570058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149004A (en) * | 2015-04-22 | 2016-11-23 | 沈阳铝镁科技有限公司 | The air discharge structure of transporting chute on groove |
| CN109055991A (en) * | 2018-08-20 | 2018-12-21 | 沈阳铝镁设计研究院有限公司 | A kind of electrolytic bath feed box structure using high-temperature flue gas preheating material |
-
2015
- 2015-04-22 CN CN201520246118.2U patent/CN204570058U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149004A (en) * | 2015-04-22 | 2016-11-23 | 沈阳铝镁科技有限公司 | The air discharge structure of transporting chute on groove |
| CN109055991A (en) * | 2018-08-20 | 2018-12-21 | 沈阳铝镁设计研究院有限公司 | A kind of electrolytic bath feed box structure using high-temperature flue gas preheating material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210531 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. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |