CN204023382U - Energy-saving asphalt heater - Google Patents
Energy-saving asphalt heater Download PDFInfo
- Publication number
- CN204023382U CN204023382U CN201420147758.3U CN201420147758U CN204023382U CN 204023382 U CN204023382 U CN 204023382U CN 201420147758 U CN201420147758 U CN 201420147758U CN 204023382 U CN204023382 U CN 204023382U
- Authority
- CN
- China
- Prior art keywords
- gas
- tank body
- pitch
- temperature sensor
- heat exchanger
- 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
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 21
- 238000009833 condensation Methods 0.000 claims abstract description 6
- 230000005494 condensation Effects 0.000 claims abstract description 6
- 239000011810 insulating material Substances 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 34
- 239000000463 material Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model provides a kind of vehicular energy-saving asphalt heater, comprise: tank body, it is made up of heat insulating material, tank body top is provided with pitch entrance, bottom offers gas feed, the pitch outlet with valve is offered in bottom, tank interior has the first gas pipeline, tank body top arranges opening and connects the second gas pipeline for Exhaust Gas, the second gas pipeline connects gas pressurized valve, be provided with gas outlet temperature sensor at described opening part, be provided with gas feed temperature pick up in gas feed place, be provided with limit wall temperature sensor in tank interior near wall place, limit, bottom in tank body is provided with spiral air passage, in passage, be provided with finned heat pipe heat exchanger, it is covered by spiral collecting cover, finned heat pipe heat exchanger is divided into the condensation segment on top and the evaporator section of bottom by dividing plate, top is divided and is immersed in pitch, lower part is in spiral air passage, in tank body, be also provided with temperature pick up outside collector mat central temperature sensor and collector mat.Adopt device of the present utility model, can effectively collect tail gas, protection of the environment, economizes on resources.
Description
Technical field
The utility model relates to heater, is specifically related to a kind of residual heat of tail gas of automobile that utilizes and carrys out the energy-saving asphalt heater to asphalt heating.
Background technology
Pitch is indispensable material in building, particularly builds highway, urban road.Because of asphalt stock wide material sources, price is low, is the main material of flexible pavement, and every kilometer with pitch 25-30 ton.The direct heated asphalt method of coal not only causes a large amount of wastes of the energy, serious air pollution, and during due to inhomogeneous the causing of heating-up temperature of pitch and pitch is burnt, time and the heating-up temperature of pitch is inadequate, do not ensure to repair the quality of highway, thereby it is bad again to cause highway to repair, go bad the vicious circle of repairing again, finally do not reached the object of maintaining public highway; The heat of taking away due to automobile engine tail gas accounts for the 35%-45% of fuel combustion heat, and these high-temperature tail gas are being contained huge heat energy, have very large value, and reclaiming residual heat of tail gas of automobile not only can protection of the environment but also energy conservation.
Utility model content
The utility model is exactly that a kind of energy-saving asphalt heater that utilizes the waste heat of recovery vehicle exhaust to carry out heated asphalt will be provided.
In order to solve above-mentioned technical problem, the utility model provides a kind of vehicular energy-saving asphalt heater, comprise: tank body, it is made up of heat insulating material, tank body top is provided with pitch entrance, bottom offers gas feed, the pitch outlet with valve is offered in bottom, tank interior has the first gas pipeline, tank body top arranges opening and connects the second gas pipeline for Exhaust Gas, the second gas pipeline connects gas pressurized valve, be provided with gas outlet temperature sensor at described opening part, be provided with gas feed temperature pick up in gas feed place, be provided with limit wall temperature sensor in tank interior near wall place, limit, bottom in tank body is provided with spiral air passage, in passage, be provided with finned heat pipe heat exchanger, it is covered by spiral collecting cover, finned heat pipe heat exchanger is divided into the condensation segment on top and the evaporator section of bottom by dividing plate, top is divided and is immersed in pitch, lower part is in spiral air passage, in tank body, be also provided with temperature pick up outside collector mat central temperature sensor and collector mat.
The energy-saving asphalt heater of vehicular described in the utility model, is also included in the auxiliary heating mouth of offering on tank body for heating finned heat pipe heat exchanger, and described auxiliary heating mouth is connected with fuel combustion type burner.
Adopt the energy-saving asphalt heater of vehicular of the present utility model, can effectively collect vehicle exhaust, utilize the heat that vehicle exhaust brings to carry out heated asphalt, both reclaimed tail gas, air conservation, has protected environment, can be salvaged again, economizes on resources.
Brief description of the drawings
The structural representation of the energy-saving asphalt heater of vehicular that Fig. 1 the utility model provides
Detailed description of the invention
Below in conjunction with accompanying drawing 1, the detail of the energy-saving asphalt heater of vehicular the utility model proposes is described in detail.The energy-saving asphalt heater of vehicular of the present utility model, comprise: tank body 17, it is made up of heat insulating material, tank body 17 tops are provided with pitch entrance 15, bottom offers gas feed 1, the pitch outlet 10 with valve is offered in bottom, there is the first gas pipeline 4 tank body 17 inside, tank body top arranges opening and connects the second gas pipeline 5 for Exhaust Gas, the second gas pipeline 5 connects gas pressurized valve 11, be provided with gas outlet temperature sensor 6 at described opening part, be provided with gas feed temperature pick up 2 in gas feed place, on the inner close limit of tank body 17, wall place is provided with limit wall temperature sensor 9, bottom in tank body 17 is provided with spiral air passage 3, in passage, be provided with finned heat pipe heat exchanger 12, it is covered by spiral collecting cover 13, finned heat pipe heat exchanger 12 is divided into the condensation segment on top and the evaporator section of bottom by dividing plate 14, top is divided and is immersed in pitch, lower part is in spiral air passage 3, in tank body 17, be also provided with temperature pick up 8 outside collector mat central temperature sensor 7 and collector mat.
In use, pitch first joins tank body 17 from pitch entrance, vehicle exhaust is entered the bottom of tank body 17 by the gas feed 1 of bottom of device, the evaporator section of tail gas finned heat pipe heat exchanger in spiral air passage 3 transversal flow passages in the bottom of tank body 17, its waste heat is delivered to the condensation segment of heat pipe, the condensation segment of heat pipe is arranged in spiral collecting cover 13, a part in heated asphalt is positioned at spiral collecting cover 13, remaining is positioned at outside spiral collecting cover 13, is finally heated to assigned temperature and flows out from pitch outlet 10.Tail gas flows the outside by spiral air passage 3 along the first gas pipeline 4, via the space on tank body 17 tops, discharge by the second gas passage 5.In the time that gas pressurized valve 11 cuts out, the first gas pipeline 4 provides pressure that it is flowed to pitch and more successfully exports 10 discharges from pitch.In tank body 17, be also provided with temperature pick up 8 outside collector mat central temperature sensor 7 and collector mat and, for the temperature in monitoring use process tank body 17, be also provided with gas outlet temperature sensor 6 for measuring the temperature of Exhaust Gas.
Can connect an auxiliary heating mouth 16 at the spiral air passage 3 of tank body 17 bottoms, when making up closely highway maintenance, the shortage of heat that tail gas discharges, can adopt fuel combustion type burner.In addition, if distance is distant by the road surface of maintenance, reach the requirement of maintaining public highway in the temperature of the way of running car medium pitch, now, can close admission valve.
Adopt the energy-saving asphalt heater of vehicular of the present utility model; can effectively collect vehicle exhaust; utilize the heat that vehicle exhaust brings to carry out heated asphalt; both reclaimed tail gas; air conservation, has protected environment, can be salvaged again; economizing on resources, is the ingredient always of China's the Implement of sustainable development strategy.
Claims (2)
1. an energy-saving asphalt heater, comprise: tank body, it is made up of heat insulating material, tank body top is provided with pitch entrance, bottom offers gas feed, the pitch outlet with valve is offered in bottom, tank interior has the first gas pipeline, tank body top arranges opening and connects the second gas pipeline for Exhaust Gas, the second gas pipeline connects gas pressurized valve, be provided with gas outlet temperature sensor at described opening part, be provided with gas feed temperature pick up in gas feed place, be provided with limit wall temperature sensor in tank interior near wall place, limit, it is characterized in that: the bottom in tank body is provided with spiral air passage, in passage, be provided with finned heat pipe heat exchanger, it is covered by spiral collecting cover, finned heat pipe heat exchanger is divided into the condensation segment on top and the evaporator section of bottom by dividing plate, top is divided and is immersed in pitch, lower part is in spiral air passage, in tank body, be also provided with temperature pick up outside collector mat central temperature sensor and collector mat.
2. energy-saving asphalt heater according to claim 1, is characterized in that being also included in the auxiliary heating mouth of offering on tank body for heating finned heat pipe heat exchanger, and described auxiliary heating mouth is connected with fuel combustion type burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147758.3U CN204023382U (en) | 2014-03-27 | 2014-03-27 | Energy-saving asphalt heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147758.3U CN204023382U (en) | 2014-03-27 | 2014-03-27 | Energy-saving asphalt heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023382U true CN204023382U (en) | 2014-12-17 |
Family
ID=52063270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420147758.3U Expired - Lifetime CN204023382U (en) | 2014-03-27 | 2014-03-27 | Energy-saving asphalt heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204023382U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673930A (en) * | 2018-06-08 | 2018-10-19 | 陈连云 | A kind of carbon production using the heat preservation of waste heat tail gas material die mould system of shaking |
| CN108689028A (en) * | 2018-06-08 | 2018-10-23 | 陈连云 | A kind of asphalt tank using waste heat tail gas heating |
| CN108689027A (en) * | 2018-06-08 | 2018-10-23 | 陈连云 | A kind of Double-layer asphalt tank using waste heat tail gas heating |
-
2014
- 2014-03-27 CN CN201420147758.3U patent/CN204023382U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673930A (en) * | 2018-06-08 | 2018-10-19 | 陈连云 | A kind of carbon production using the heat preservation of waste heat tail gas material die mould system of shaking |
| CN108689028A (en) * | 2018-06-08 | 2018-10-23 | 陈连云 | A kind of asphalt tank using waste heat tail gas heating |
| CN108689027A (en) * | 2018-06-08 | 2018-10-23 | 陈连云 | A kind of Double-layer asphalt tank using waste heat tail gas heating |
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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: 20141217 |