CN201245809Y - Fire coal directly heated asphaltum heating pot - Google Patents
Fire coal directly heated asphaltum heating pot Download PDFInfo
- Publication number
- CN201245809Y CN201245809Y CNU2008201067263U CN200820106726U CN201245809Y CN 201245809 Y CN201245809 Y CN 201245809Y CN U2008201067263 U CNU2008201067263 U CN U2008201067263U CN 200820106726 U CN200820106726 U CN 200820106726U CN 201245809 Y CN201245809 Y CN 201245809Y
- Authority
- CN
- China
- Prior art keywords
- asphalt
- high temperature
- heating furnace
- temperature oil
- holding vessel
- 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 - Lifetime
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- Working-Up Tar And Pitch (AREA)
Abstract
The utility model discloses a coal-fired directly-heated asphalt heating tank. A high temperature oil zone is formed through arranging a heating furnace on the edge at the bottom part in an asphalt storage tank and covering a baffle plate outside the heating furnace; and a withdrawing pipeline is arranged in the high temperature oil zone, so as to achieve the highly-centralized and the cascade utilization of heat energy, and improve the thermal efficiency and other measures. The output of high temperature asphalt and the supplementation of preheating asphalt are equivalent and are performed automatically and synchronously in the closed state. The utility model has the advantages of shortening the temperature rise time, saving the energy sources, eliminating the aging of asphalt, reducing the operating procedure, reducing the investment of the device and the production cost of the asphalt.
Description
Technical field
The utility model relates to a kind of asphalt heating equipment.
Background technology
In road construction and maintenance processes, usually need solid asphalt is heated into liquid state.The asphalt thermal insulation heating tank mainly contains two kinds at present: a kind of is electroheating type, and electrothermal tube is housed in jar exactly, and energising adds heated bitumen.The major defect of this mode is the power consumption height, easily burns near electrothermal tube pitch partly.Another kind is a heat pipe type, exactly the heating tube that spirals is installed in jar, the oil or the steam of the high temperature that flowing in the pipe add heated bitumen by high temperature oil or steam.When being work, the shortcoming of this equipment need add the equipment of deep fat or the device of supply steam.Also have directly by the cauldron mode of heating and obtain liquid bitumen, this method can not obtain lasting running, must carry back and forth, and is very inconvenient, can't adapt to extensive operation.
Summary of the invention
The purpose of this utility model provides a kind of coal-fired directly-heated type Asphaltum heating pot, and the mode by coal combustion adds thermmal storage pitch.
The purpose of this utility model is achieved in that at pitch holding vessel inner bottom part edge one heating furnace is set, heating furnace outer cover dividing plate, form the high temperature oil district, bottom, high temperature oil district communicates with the holding vessel inner chamber, the flue of heating furnace is drawn outside the holding vessel by air-introduced machine, in the high temperature oil district one pumping pipelines is set, outside the pumping pipelines pass-out holding vessel.
Beneficial effect
The utility model adopt in the pitch reservoir vessel to the high-temperature region carry out relative closure, high-temperature part is carried out heat accumulating type and initiatively is incubated, heating tank divides high-temperature region, middle warm area and low-temperature space, by the heating and the preheating of pitch, realize measures such as the heat energy high concentration classification utilization and the raising thermal efficiency.The output of hard pitch is replenished with pre-heated bitumen, under closed state equivalent, carry out automatically synchronously.Shorten the heating up time, energy conservation, stopped the aging of pitch, reduced operation sequence, reduced equipment investment and PRODUCTION OF PITCH cost.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail
At pitch holding vessel 7 inner bottom parts one heating furnace 5 is set, heating furnace outer cover dividing plate, form high temperature oil district 4, the bottom in high temperature oil district 4 communicates with the inner chamber of holding vessel 7, the flue 6 of heating furnace 5 is drawn outside the holding vessel by air-introduced machine 2, and a pumping pipelines 8 is set in the high temperature oil district, outside the pumping pipelines 8 pass-out holding vessels, be positioned on the pipeline 8 that holding vessel is positioned at outward, oil pump 1 is installed.
During use, in pitch holding vessel 7, put into pitch, after heat fused, become liquid.Wherein the liquid bitumen in the high temperature oil district 4 extracts discharge owing to becoming the hard pitch that conforms to use near burning things which may cause a fire disaster through oil pump 1.
Because the bottom in high temperature oil district 4 communicates with the inner chamber of holding vessel 7, after the liquid bitumen in high temperature oil district 4 was extracted, the mid temperature pitch in close high temperature oil district 4 promptly replenished into.By the heating and the preheating of pitch, realize measures such as the heat energy high concentration classification utilization and the raising thermal efficiency.The output of hard pitch is replenished with pre-heated bitumen, under closed state equivalent, carry out automatically synchronously.Shorten the heating up time, energy conservation, stopped the aging of pitch, reduced operation sequence, reduced equipment investment and PRODUCTION OF PITCH cost.
Claims (1)
1, a kind of coal-fired directly-heated type Asphaltum heating pot comprises tank body and heating furnace, it is characterized in that:
At pitch holding vessel inner bottom part edge one heating furnace is set, heating furnace outer cover dividing plate forms the high temperature oil district, bottom, high temperature oil district communicates with the holding vessel inner chamber, the flue of heating furnace is drawn outside the holding vessel by air-introduced machine, in the high temperature oil district one pumping pipelines is set, outside the pumping pipelines pass-out holding vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201067263U CN201245809Y (en) | 2008-11-14 | 2008-11-14 | Fire coal directly heated asphaltum heating pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201067263U CN201245809Y (en) | 2008-11-14 | 2008-11-14 | Fire coal directly heated asphaltum heating pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201245809Y true CN201245809Y (en) | 2009-05-27 |
Family
ID=40729629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201067263U Expired - Lifetime CN201245809Y (en) | 2008-11-14 | 2008-11-14 | Fire coal directly heated asphaltum heating pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201245809Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018413A (en) * | 2014-06-18 | 2014-09-03 | 齐齐哈尔轨道交通装备有限责任公司 | Asphalt transport device and heating system thereof |
| WO2015051710A1 (en) * | 2013-10-08 | 2015-04-16 | 于永飞 | Asphalt storing and heating apparatus using electricity/coal |
-
2008
- 2008-11-14 CN CNU2008201067263U patent/CN201245809Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015051710A1 (en) * | 2013-10-08 | 2015-04-16 | 于永飞 | Asphalt storing and heating apparatus using electricity/coal |
| CN104018413A (en) * | 2014-06-18 | 2014-09-03 | 齐齐哈尔轨道交通装备有限责任公司 | Asphalt transport device and heating system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090527 |