CN201116655Y - Heat conduction oil system device - Google Patents
Heat conduction oil system device Download PDFInfo
- Publication number
- CN201116655Y CN201116655Y CNU2007202010450U CN200720201045U CN201116655Y CN 201116655 Y CN201116655 Y CN 201116655Y CN U2007202010450 U CNU2007202010450 U CN U2007202010450U CN 200720201045 U CN200720201045 U CN 200720201045U CN 201116655 Y CN201116655 Y CN 201116655Y
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- CN
- China
- Prior art keywords
- heat transfer
- deaerator
- transfer oil
- conduction oil
- oil
- 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 - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat transfer oil system for the anode production of electrolytic aluminum, which comprises a pulp production high building preheat screw and a heat transfer oil expansion groove the oil like, wherein the reflux pipe (7) of the screw (1) is provided with an oil gas separator (3) connected with a heat transfer oil expansion groove (4) via an expansion tube (9), the reflux pipe (8) of a pitch fusion groove (2) for fusing pitch is arranged with an oil gas separator (5), the separator (5) is connected with a heat transfer oil expansion groove (6) via an expansion tube (10), the separator (3) is connected with another end of the separator (5) and a heat transfer oil heating station. The utility model can process the exhaustion and dewatering steps of heat transfer oil system for fusing pitch without fed to pulp production high building portion via pipeline, thereby shortening the exhaustion and dewatering time, improving safety and stabilizing the operation of heat transfer oil system.
Description
Technical field
The utility model relates to a kind of system and device that is used for conduction oil dehydration exhaust in the anode production of electrolytic aluminium.
Background technique
At present, in the aluminium anode production system, conduction oil is as heating medium for high temperature, in paste producing and asphalt melting production process with carry out heat exchange with hot equipment, play heat effect.Conduction oil after the heat exchange is got back to the heat-conducting oil heating station and is reheated, and delivers to each hot user after the pressurization again, so recycles.
In the heat-conducting oil heating station, the production initial stage needs to fill with conduction oil in pipe-line system, system is after operation a period of time, need to replenish conduction oil, the new conduction oil that injects contains gas and moisture, when interior entrained gas of the circulatory system and moisture, often can bring the faults such as cavitation corrosion of conduction oil recycle pump, influence the variation and the temperature change of conduction oil flow, cause the coefficient of overall heat transmission to hang down inferior harmful effect.The exhaust dehydration method of Cai Yonging was the highest point in whole system in the past, and promptly paste producing high building portion is provided with a deaerator and an expansion slot, carried out exhaust and the dehydration that heats up when system's initial operating stage.But another main users asphalt melting of heat-conducting oil system has certain distance apart from paste producing high building portion, the exhaust of whole heat-conducting oil system and dehydration all will be finished to the deaerator and the expansion slot of paste producing high building portion by pipe network, therefore cause the exhaust spin cycle long, effect is undesirable.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of improved heat-conducting oil system device is provided, and this device can shorten the cycle of system exhaust dehydration, can remove gas and moisture in the heat-conducting oil system again more effectively, to overcome the deficiencies in the prior art
The utility model is to constitute like this: on the return tube (7) of paste producing high building portion preheating spiral (1) deaerator (3) is set, deaerator (3) is connected with conduction oil expansion slot (4) by expansion tube (9); On the return tube (8) of the asphalt melting groove (2) of asphalt melting deaerator (5) is set, deaerator (5) is connected with conduction oil expansion slot (6) by expansion tube (10); Deaerator (3) is connected with the heat-conducting oil heating station with the other end of deaerator (5).
Owing to adopted said apparatus, the exhaust dehydration of the heat-conducting oil system of asphalt melting need not to carry out through pipe network to paste producing high building portion again, shorten the exhaust spin cycle greatly, and made that the exhaust dehydration is more complete, more helped the stable operation of heat-conducting oil system.
Description of drawings
Fig. 1 is a schematic representation of the present utility model.
Embodiment
Embodiment of the present utility model: on the return tube 7 of paste producing high building portion preheating spiral 1 deaerator 3 is set, deaerator 3 is connected with conduction oil expansion slot 4 by expansion tube 9; On the return tube 8 of the asphalt melting groove 2 of asphalt melting deaerator 5 is set, deaerator 5 is connected with conduction oil expansion slot 6 by expansion tube 10; Deaerator 3 is merged the back with the other end of deaerator 5 to be connected with the heat-conducting oil heating station.
Claims (1)
1. heat-conducting oil system device, it comprises paste producing high building portion preheating spiral (1), conduction oil expansion slot (4), it is characterized in that: on the return tube (7) of paste producing high building portion preheating spiral (1) deaerator (3) is set, deaerator (3) is connected with conduction oil expansion slot (4) by expansion tube (9); On the return tube (8) of the asphalt melting groove (2) of asphalt melting deaerator (5) is set, deaerator (5) is connected with conduction oil expansion slot (6) by expansion tube (10); Deaerator (3) is connected with the heat-conducting oil heating station with the other end of deaerator (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202010450U CN201116655Y (en) | 2007-09-20 | 2007-09-20 | Heat conduction oil system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202010450U CN201116655Y (en) | 2007-09-20 | 2007-09-20 | Heat conduction oil system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116655Y true CN201116655Y (en) | 2008-09-17 |
Family
ID=39991229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202010450U Expired - Fee Related CN201116655Y (en) | 2007-09-20 | 2007-09-20 | Heat conduction oil system device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201116655Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062944A (en) * | 2013-02-01 | 2013-04-24 | 山东威特人工环境有限公司 | Solar heat-conducting oil boiler system capable of rapidly dehydrating |
| CN104390344B (en) * | 2014-07-07 | 2017-06-13 | 韩东祥 | A kind of technique of quick removing heat conduction W/O part and composition inferior |
-
2007
- 2007-09-20 CN CNU2007202010450U patent/CN201116655Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062944A (en) * | 2013-02-01 | 2013-04-24 | 山东威特人工环境有限公司 | Solar heat-conducting oil boiler system capable of rapidly dehydrating |
| CN103062944B (en) * | 2013-02-01 | 2014-07-16 | 山东威特人工环境有限公司 | Solar heat-conducting oil boiler system capable of rapidly dehydrating |
| CN104390344B (en) * | 2014-07-07 | 2017-06-13 | 韩东祥 | A kind of technique of quick removing heat conduction W/O part and composition inferior |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER NAME: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
| CP03 | Change of name, title or address |
Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20130920 |