CN2568983Y - Over type heavy oil secondary electric heater - Google Patents
Over type heavy oil secondary electric heater Download PDFInfo
- Publication number
- CN2568983Y CN2568983Y CN 02275407 CN02275407U CN2568983Y CN 2568983 Y CN2568983 Y CN 2568983Y CN 02275407 CN02275407 CN 02275407 CN 02275407 U CN02275407 U CN 02275407U CN 2568983 Y CN2568983 Y CN 2568983Y
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- CN
- China
- Prior art keywords
- oil
- heavy oil
- electric heater
- heat exchanger
- heat conduction
- 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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Abstract
The utility model discloses an over type heavy oil secondary electric heater which is mainly composed of two parts. The lower part is provided with an electric heater in which a special electric heating pipe for heat conduction oil is arranged. Heat conduction oil can be heated by 240 DEG C-280 DEG C by the special electric heating pipe for heat conduction oil. The upper part is provided with a heat exchanger in which a plurality of groups of oil conduction pipes are arranged. The oil conduction pipes are fixed by a deflecting plate. The heat exchanger is communicated with the electric heater and is filled with heat conduction oil. The oil conduction pipe is filled with heating medium called heavy oil. The heavy oil is heated by a temperature which is required by the heat conduction oil. Through the heat exchanging technology of the heat conduction oil and the heavy oil, no solid granules are in the heavy oil which is heated, which avoids the phenomenon that a spraying nozzle of a burner is plugged, avoids the loss caused by the reason, and extends the service life of the spraying nozzle. The utility model has the advantages of convenient usage and easy implement.
Description
Technical field
The utility model relates to a kind of electrical heaters, the heavy oil secondary power heater that especially a kind of glass industry is used.
Background technology
Using heavy oil to do in the equipment of fuel, in burner, good flowability and atomization can be arranged in order to guarantee heavy oil, known method is to add a heavy oil electric heater before burner.And the electrical heating elements heating surface (area) (HS of heavy oil electric heater is very little, to making the electrical heating elements surface temperature very high, so just caused heavy oil to form very little solid granulates, thereby caused burner nozzle to stop up, influenced burner and normally use in the surperficial cracking of heating element heater.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of excessive formula heavy oil secondary power heater, can realize thermostatic control, and heated medium is not have solid granulates.
Be achieved in that for solving the problems of the technologies described above the utility model the device lower part is an electric heater, the inner special-purpose electric heating tube of conduction oil of installing can be with heat-conducting oil heating to 240 ℃-280 ℃; Top is heat exchanger, inner some groups of oil guide pipes is installed, and oil guide pipe is fixed by deflection plate, is communicated with between heat exchanger and the electrical heaters, and falling heat-transfer oil, oil guide pipe interior media are heavy oil, heavy oil are heated to the temperature that will reach by conduction oil.
By the heat transfer technology of this conduction oil and heavy oil, being heated does not have solid granulates in the heavy oil, thereby has avoided the burner nozzle clogging, has avoided the loss that therefore causes, and has prolonged nozzle life, easy to use, is beneficial to enforcement.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a concrete structure schematic diagram of the present utility model
1. heat exchangers among Fig. 1; 2. oil guide pipe; 3. gas vent; 4. shell body; 5. heavy oil outlet; 6. heavy oil enters the mouth; 7. electric heating tube; 8. conduction oil bleed outlet; 9. conduction oil enters the mouth; 10. tube connector; 11. electric heater; 12. deflection plate.
The specific embodiment
Claims (6)
1. excessive formula heavy oil secondary power heater, it comprises heavy oil inlet, electric heater and heavy oil outlet, the upper end that it is characterized in that described electric heater is provided with heat exchanger, heat exchanger is made up of heat exchanger shell and some groups of oil guide pipes that are arranged in the heat exchanger shell, is communicated with between heat exchanger and the electric heater.
2. excessive formula heavy oil secondary power heater according to claim 1 is characterized in that between described heat exchanger and the electric heater it being to link to each other by three tube connectors.
3. excessive formula heavy oil secondary power heater according to claim 1 is characterized in that described some groups of oil guide pipes fix by deflection plate.
4. excessive formula heavy oil secondary power heater according to claim 1 is characterized in that described oil guide pipe can be U type pipe.
5. excessive formula heavy oil secondary power heater according to claim 1 is characterized in that the interior falling heat-transfer oil of cavity between described electric heater and oil guide pipe and the heat exchanger shell.
6. excessive formula heavy oil secondary power heater according to claim 1 is characterized in that heated medium is a heavy oil in the described oil guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02275407 CN2568983Y (en) | 2002-09-25 | 2002-09-25 | Over type heavy oil secondary electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02275407 CN2568983Y (en) | 2002-09-25 | 2002-09-25 | Over type heavy oil secondary electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2568983Y true CN2568983Y (en) | 2003-08-27 |
Family
ID=33739461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02275407 Expired - Fee Related CN2568983Y (en) | 2002-09-25 | 2002-09-25 | Over type heavy oil secondary electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2568983Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225739B (en) * | 2007-01-17 | 2013-01-09 | 普拉德研究及开发股份有限公司 | Methods and apparatus to sample heavy oil in a subterranean formation |
-
2002
- 2002-09-25 CN CN 02275407 patent/CN2568983Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225739B (en) * | 2007-01-17 | 2013-01-09 | 普拉德研究及开发股份有限公司 | Methods and apparatus to sample heavy oil in a subterranean formation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |