CN201507364U - Organic heat carrier waste heat reutilization device - Google Patents
Organic heat carrier waste heat reutilization device Download PDFInfo
- Publication number
- CN201507364U CN201507364U CN2009202096893U CN200920209689U CN201507364U CN 201507364 U CN201507364 U CN 201507364U CN 2009202096893 U CN2009202096893 U CN 2009202096893U CN 200920209689 U CN200920209689 U CN 200920209689U CN 201507364 U CN201507364 U CN 201507364U
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- CN
- China
- Prior art keywords
- heat
- heat carrier
- flue
- exchanging element
- organic
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an organic heat carrier waste heat reutilization device, characterized in that the device comprises a bracket, a shell in the bracket, wherein the shell is composed of an outer protection plate, a insulation layer and a linear plate from outside to inside and a heat exchange element is also provided in the shell and one side of the heat exchange element is respectively communicated with an inlet flue and a heat carrier outlet header tank and another side of the heat exchange element is respectively communicated with an outlet flue and a heat carrier inlet header tank and the inlet flue, the outlet flue, the heat carrier inlet header tank and the heat carrier outlet header tank are fixed on the bracket. The advantages of the utility model are that: no combustion apparatus, no need of consuming the fuel, reutilization of waste heat in the high-temperature fume discharged from a diesel generator, a combustion gas generator, a gas turbine to heat the heat carrier, saved energy source, environmental protection, compact structure, small floor space, easy arrangement and easy operation and maintenance.
Description
Technical field
The utility model relates to a kind of organic heat carrier heat recovery device, is used to reclaim the high-temperature flue gas waste heat of diesel generator, gas electricity generator, discharge of gas turbine, belongs to heat recovery device technique field.
Background technique
Normally used boiler of organic heat carrier is fuel-burning equipment such as adopting fire coal, fuel oil, combustion gas and produces thermal source, heated organic heat carrier, the organic heat carrier that heat absorption back temperature raises is used to technologic oven dry again, or heated air, produce hot blast, be used for technology or heating heavy oil.
The heated medium of normally used exhaust heat boiler is a water, and water is heated and can produces steam or hot water is used for technology.
Summary of the invention
The purpose of this utility model provides a kind of heat recovery device that can recycle the temperature of diesel generator, gas electricity generator and discharge of gas turbine more than or equal to 200 ℃ high-temperature flue gas waste heat heated organic heat carrier.
In order to realize above purpose, the technical solution of the utility model provides a kind of organic heat carrier heat recovery device, it is characterized in that, comprise support, be provided with housing in the support, described housing is from outside to inside successively by outer casing, insulation layer and interior lining panel are formed, be provided with heat-exchanging element in the housing, one side of heat-exchanging element is communicated with inlet flue duct and heating medium outlet collection case respectively, the opposite side of heat-exchanging element is communicated with exhaust pass and heat carrying agent inlet header case, inlet flue duct respectively, exhaust pass, heat carrying agent inlet header case and heating medium outlet collection case all are fixed on the support.
Described heat-exchanging element is made up of light pipe, needle tubing or fin tube.
The utility model adopts the temperature that reclaims diesel generator, gas electricity generator and discharge of gas turbine more than or equal to the heat heated organic heat carrier in 200 ℃ the high-temperature flue gas, the high-temperature flue gas of intending discharging is by inlet flue duct, exhaust pass and heat exchanger components, flue gas and heat carrying agent carry out heat exchange in heat exchanger components, flue-gas temperature reduces, and the heat carrying agent temperature raises.Heat carrying agent after temperature raises is transported in the industrial process, and the flue gas after temperature reduces enters atmosphere again, alleviates thermo-pollution, the protection environment.
Advantage of the present utility model:
1. recycle diesel generator, gas electricity generator and gas turbine and intend waste heat in the high-temperature flue gas of discharging, energy saving, protection environment.
2. cancel combustion system and need not to expend fuel.
3. use heat carrying agent and can under lower pressure, obtain higher medium temperature, and medium is liquid phase, the characteristics that do not undergo phase transition.
4. advantages such as thermal medium boiler also has stable heating and precise dose control, and energy consumption is low, need not water-treating equipment, and operation maintenance is convenient.
Description of drawings
Fig. 1 is an organic heat carrier heat recovery apparatus structure schematic representation;
Fig. 2 is an organic heat carrier heat recovery device side view.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
A certain industrial process needs 120 ℃ air, and the existing temperature of factory is 442 ℃, the high-temperature flue gas of the plan discharging gas electricity generator of the about 26000kg/h of flow:
As shown in Figure 1, be organic heat carrier heat recovery apparatus structure schematic representation, Fig. 2 is its side view, and described organic heat carrier heat recovery device is made up of inlet flue duct 1, exhaust pass 2, heat-exchanging element 3, heat carrying agent inlet header case 4, heating medium outlet collection case 5, interior lining panel 6, insulation layer 7, outer casing 8 and support 9.
Be provided with housing in the support 9, described housing is made up of outer casing 8, insulation layer 7 and interior lining panel 6 from outside to inside successively, be provided with heat-exchanging element 3 in the housing, one side of heat-exchanging element 3 is communicated with inlet flue duct 1 and heating medium outlet collection case 5 respectively, the opposite side of heat-exchanging element 3 is communicated with exhaust pass 2 and heat carrying agent inlet header case 4 respectively, and inlet flue duct 1, exhaust pass 2, heat carrying agent inlet header case 4 and heating medium outlet collection case 5 all are fixed on the support 9.
Heat carrying agent inlet header case 4 and heating medium outlet collection case 5 can vertically be arranged, also can horizontally be arranged by forming more than or equal to the carbon steel of 76mm or stainless steel or other steel pipe that can bear the material of pressure, can place in the flue also can place outside the flue; Heat-exchanging element 3 can directly also can pass through coil pipe or transfer collection case or other pattern and be connected with heating medium outlet collection case 5 with heat carrying agent inlet header case 4; Flue gas can also can flow outside pipe in pipe; Heat carrying agent can also can flow in pipe outside pipe.
Described heat-exchanging element 3 can be rearranged by light pipe, or form by needle tubing or fin tube, by making more than or equal to the carbon steel of 25mm or stainless steel or temperature-resistant material, any flow direction at flue gas all has light pipe, needle tubing or the fin tube of arranging more than or equal to 2, and heat-exchanging element 3 is upright or is in tilted layout.Described high-temperature flue gas circulation flue is a backhaul or is divided into several flue gas backhauls by dividing plate, and flue is to be made more than or equal to the steel plate of 3mm or heat resisting brick or heat-resistant material by thickness.
Temperature is 442 ℃, flow is that the high temperature of 26000kg/h is intended the discharging flue gas by inlet flue duct 1, heat carrying agent flows in the pipe of heat-exchanging element 3 by heating medium outlet collection case 5, high-temperature flue gas flows outside heat exchanger components 3 pipes, the initial temperature of heat carrying agent is 20 ℃ of ambient temperatures, in the heat recovery device, be heated to 200 ℃, release energy in air heater by line transportation, to temperature is that 20 ℃ air heats, air heating is arrived required 120 ℃, and temperature is reduced to 160 ℃ heat carrying agent and returns in the heat recovery device, and circulation adds heat utilization.The flue gas inlet temperature of this heat recovery device is 442 ℃, and outlet temperature is 220 ℃, the about 800kW of recyclable heat.
Claims (2)
1. organic heat carrier heat recovery device, it is characterized in that, comprise support (9), support is provided with housing in (9), described housing is from outside to inside successively by outer casing (8), insulation layer (7) and interior lining panel (6) are formed, be provided with heat-exchanging element (3) in the housing, one side of heat-exchanging element (3) is communicated with inlet flue duct (1) and heating medium outlet collection case (5) respectively, the opposite side of heat-exchanging element (3) is communicated with exhaust pass (2) and heat carrying agent inlet header case (4), inlet flue duct (1) respectively, exhaust pass (2), heat carrying agent inlet header case (4) and heating medium outlet collection case (5) all are fixed on the support (9).
2. organic heat carrier heat recovery device as claimed in claim 1 is characterized in that described heat-exchanging element (3) is made up of light pipe, needle tubing or fin tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202096893U CN201507364U (en) | 2009-09-15 | 2009-09-15 | Organic heat carrier waste heat reutilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202096893U CN201507364U (en) | 2009-09-15 | 2009-09-15 | Organic heat carrier waste heat reutilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201507364U true CN201507364U (en) | 2010-06-16 |
Family
ID=42468491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202096893U Expired - Lifetime CN201507364U (en) | 2009-09-15 | 2009-09-15 | Organic heat carrier waste heat reutilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201507364U (en) |
-
2009
- 2009-09-15 CN CN2009202096893U patent/CN201507364U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20100616 |
|
| CX01 | Expiry of patent term |