CN2236632Y - Heat media-heavy oil heating apparatus - Google Patents
Heat media-heavy oil heating apparatus Download PDFInfo
- Publication number
- CN2236632Y CN2236632Y CN 95231778 CN95231778U CN2236632Y CN 2236632 Y CN2236632 Y CN 2236632Y CN 95231778 CN95231778 CN 95231778 CN 95231778 U CN95231778 U CN 95231778U CN 2236632 Y CN2236632 Y CN 2236632Y
- Authority
- CN
- China
- Prior art keywords
- heating agent
- heavy oil
- heat exchanger
- heat
- heating
- 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
Links
Images
Landscapes
- Air Supply (AREA)
Abstract
The utility model discloses a heat media-heavy oil heating apparatus, which relates to the technical field of heating exchange in an industrial furnace using heavy oil as fuels. The utility model is characterized in that the heat media-heavy oil heating apparatus is composed of flue gas-heating medium heat exchanger, heating medium-heavy oil heat exchanger, an automatic temperature controller, a circulation pump, an expansion tank and a heating medium storage tank. The utility model has the advantages that the distance between heat taking and heat discharging is not limited; the heating temperature of the heavy oil can automatically be controlled. Besides, the utility model has the advantages of high heat efficiency, good heat exchanging effect, low running cost and large input-output ratio. The utility model can be used for industrial furnaces with various waste heat sources and the industrial furnaces burn heavy oil.
Description
It is that the industrial furnace of fuel is used the heat exchange field that the utility model relates to heavy oil--heating agent-heavy oil heater.
In the prior art, industrial generally is to utilize secondary energy sources (steam or) to transform the heavy oil heating, and this heat form energy waste is bigger.Utility model patent CN2130241Y discloses a kind of flue gas heating heavy oil device that utilizes, and this device can only be installed near the flue owing to be subjected to the restriction of structure, and it is more to add the service condition restriction, uses also inconveniently, utilizes the blower fan operation, the energy consumption height.
The purpose of this utility model provides a kind of thermal efficiency height, and service condition is unrestricted, the heating agent that energy consumption is low-heavy oil heater.
The utility model heating agent-heavy oil heater is summarized as follows:
A kind of by flue gas-heating agent heat exchanger, heating agent-heavy oil heat exchanger, Automatic Temperature Control, circulating pump, heating agent-heavy oil heater that expansion drum and heating agent basin are formed, it is characterized in that flue gas-heating agent heat exchanger is a coiled pipe shape structure, place flue, heating agent-heavy oil heat exchanger is the spiral plate structure, be provided with heating agent passage and heavy oil passage, flue gas-heating agent heat exchanger exit end and expansion drum, heating agent-heavy oil heat exchanger parallel connection, heating agent-heavy oil heat exchanger top is provided with heating agent inlet and heavy oil inlet, heating agent is gone into the epistome and is provided with electric control valve, lower side is provided with heavy oil outlet and heating agent outlet, the heating agent outlet is connected with the heating agent basin, and be connected by circulating pump and flue gas heating agent heat exchanger heating agent inlet, pressure limits valve and is connected between heating agent basin and circulating pump and the heating agent inlet, and the heating agent basin is communicated with expansion drum.
Characteristics of the present utility model and effect are: the distance with heat-obtaining and heat release is unrestricted, thermal efficiency height, and heat-transfer effect is good, the heavy oil heating-up temperature is controlled automatically, operating cost is low, and input and output ratio is big, can be widely used in various industrial furnaces with heavy oil combustion of used heat resource.
The utility model and heavy fuel heater compare, and to work every year 7500 hours, heating heavy oil per hour 8000Kg is an example:
| Installation cost (ten thousand yuan) | Operate power (kW) | The operation electricity charge (ten thousand yuan) | |
| | 10 | 245 | 101 |
| Heating agent-heavy oil heater | 30 | 1.5 | 0.619 |
Accompanying drawings provides embodiment:
Fig. 1 is heating agent-heavy oil heater schematic diagram.
The (see figure 1) that heating agent-heavy oil heater is made up of flue gas-heating agent heat exchanger (1) and heating agent-heavy oil heat exchanger (5) and Automatic Temperature Control (3), circulating pump (8), expansion drum (6), heating agent basin (7), with the heating agent is heat transfer medium, realizes the heating heavy oil purpose.
Flue gas-heating agent heat exchanger (1) is a coiled pipe shape structure, place flue, utilize fume waste heat that heating agent is heated to 250 ℃, through electric control valve (2) heating agent is delivered to heating agent-heavy oil heat exchanger (5) and carry out the heat exchange of heating agent and heavy oil, heating agent-heavy oil heat exchanger (5) is the spiral plate structure, be provided with heating agent passage (10) and heavy oil passage (9), this with a certain amount of heavy oil be heated to the burning temperature required, then by temperature controller (3) carry out temperature given and the heating after heavy oil temperature comparison face control automatically.Flue gas-heating agent heat exchanger (1) port of export and expansion drum (6), heating agent-heavy oil heat exchanger (5) are in parallel, heating agent-heavy oil heat exchanger (5) top is provided with heating agent inlet and heavy oil inlet, heating agent is gone into the epistome and is provided with electric control valve (2), lower side is provided with heavy oil outlet and heating agent outlet, the heating agent outlet links to each other with heating agent basin (7), and enter the mouth by circulating pump (8) and flue gas-heating agent heat exchanger (1) heating agent and to link to each other, pressure limits valve (4) and is connected between heating agent basin (7) and circulating pump (8) and the heating agent inlet, and heating agent basin (7) is communicated with expansion drum (6).
Finish about about 150 ℃ of heating agent after the heat exchange, heating agent is sent back in flue gas-heating agent heat exchanger (1) through circulating pump (8) again, so the purpose of utilizing heating agent to reclaim the fume waste heat heating heavy oil is finished in circulation.
Claims (1)
1. one kind by flue gas-heating agent heat exchanger, heating agent-heavy oil heat exchanger, Automatic Temperature Control, circulating pump, heating agent-heavy oil heater that expansion drum and heating agent basin are formed, it is characterized in that flue gas-heating agent heat exchanger is a tubular structure, place flue, heating agent-heavy oil heat exchanger is the spiral plate structure, be provided with heating agent passage and heavy oil passage, flue gas-heating agent heat exchanger exit end and expansion drum, heating agent-heavy oil heat exchanger parallel connection, heating agent-heavy oil heat exchanger top is provided with heating agent inlet and heavy oil inlet, heating agent is gone into the epistome and is provided with electric control valve, lower side is provided with heavy oil outlet and heating agent outlet, the heating agent outlet is connected with the heating agent basin, and be connected by circulating pump and flue gas heating agent heat exchanger heating agent inlet, pressure limits valve and is connected between heating agent basin and circulating pump and the heating agent inlet, and the heating agent basin is communicated with expansion drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95231778 CN2236632Y (en) | 1995-07-25 | 1995-07-25 | Heat media-heavy oil heating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95231778 CN2236632Y (en) | 1995-07-25 | 1995-07-25 | Heat media-heavy oil heating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2236632Y true CN2236632Y (en) | 1996-10-02 |
Family
ID=33876306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95231778 Expired - Fee Related CN2236632Y (en) | 1995-07-25 | 1995-07-25 | Heat media-heavy oil heating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2236632Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571745A (en) * | 2018-05-18 | 2018-09-25 | 成都建筑材料工业设计研究院有限公司 | A kind of cement producing line heavy oil electric heating system and method |
-
1995
- 1995-07-25 CN CN 95231778 patent/CN2236632Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571745A (en) * | 2018-05-18 | 2018-09-25 | 成都建筑材料工业设计研究院有限公司 | A kind of cement producing line heavy oil electric heating system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103244944B (en) | Air preheating system and method performing steam extraction by utilizing steam turbine | |
| CN203249228U (en) | Air pre-heating system extracting steam through steam turbine | |
| CN101576353B (en) | Reverse heating method of intermittent temperature zone at normal pressure and device thereof | |
| CN2368001Y (en) | Integrated heat-pipe type compound phase transition heat exchanger | |
| CN2236632Y (en) | Heat media-heavy oil heating apparatus | |
| CN200996720Y (en) | Efficient heater with multiple temperature zone under normal pressure | |
| CN201266035Y (en) | Pre-heating system for plate heat exchanger of hot-air furnace | |
| CN211625419U (en) | Solar energy and gas thermoelectric combined energy supply system | |
| CN208419709U (en) | A kind of steam turbine of thermal power plant afterheat utilizing system | |
| CN2482660Y (en) | Heat conducting oil furnace | |
| CN214840748U (en) | Low-temperature flue gas waste heat recovery system of power plant | |
| CN211012583U (en) | Full-automatic air can hot water engineering equipment | |
| CN218820623U (en) | Heating equipment with secondary heat exchange structure | |
| CN220999696U (en) | Energy-saving type system for heating pulverized coal by flue gas of blast furnace hot blast stove | |
| CN210568495U (en) | Organic waste gas catalytic combustion waste heat recovery device | |
| CN212132872U (en) | Wall-mounted furnace capable of secondarily recycling flue gas and exchanging heat by utilizing flue gas | |
| CN219033064U (en) | Heat conduction water heating device for sanitation truck | |
| CN218862761U (en) | Gas preheating device of box type gas generator set | |
| CN215002871U (en) | Waste heat recovery utilizes power generation facility for tunnel cave | |
| CN212272327U (en) | Flue gas waste heat cogeneration system | |
| CN214370902U (en) | Solar energy gas heating stove | |
| CN214949874U (en) | Gas heating wall-mounted boiler device utilizing solar energy | |
| CN217356938U (en) | Smoke discharging temperature adjusting device of boiler flue gas cooler | |
| CN209761511U (en) | Hot air waste heat power generation system of blast furnace blower | |
| CN211977263U (en) | Composite waste heat conduction oil boiler |
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 |