CN203068798U - Energy-saving and cost-reducing thermal oil furnace - Google Patents
Energy-saving and cost-reducing thermal oil furnace Download PDFInfo
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- CN203068798U CN203068798U CN2012206412976U CN201220641297U CN203068798U CN 203068798 U CN203068798 U CN 203068798U CN 2012206412976 U CN2012206412976 U CN 2012206412976U CN 201220641297 U CN201220641297 U CN 201220641297U CN 203068798 U CN203068798 U CN 203068798U
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model discloses an energy-saving and cost-reducing thermal oil furnace. The energy-saving and cost-reducing thermal oil furnace comprises a cracking furnace and an oil furnace main body, a hopper is arranged on the cracking furnace, the cracking furnace comprises a cracking hearth and a burning hearth which are communicated with each other through a gas pipe, and the oil furnace main body is connected to the top of the burning hearth. The energy-saving and cost-reducing thermal oil furnace has the advantages that the problems that thermal efficiency is low, smoke produced in the process of cracking includes large amount of dust, environment is polluted and energy is wasted caused by the fact that combustion in the hearth is not complete are solved, biomass burning is more complete, thermal efficiency is improved, gas is cleaned, energy is saved and environment is protected.
Description
Technical field
The utility model relates to the heat-conducting oil furnace field, particularly relates to a kind of energy-saving and cost-reducing heat-conducting oil furnace.
Background technology
Along with the continuous development of World Economics, the energy and environmental problem become increasingly conspicuous.The human main energy sources of using at present has 3 kinds of oil, natural gas and coals.According to International Energy Agency's statistics, these 3 kinds of energy have only respectively about 35 years, 50 years and 240 years for the time limit of human exploitation on the earth.Fossil resources such as coal, oil exhaust the energy supply constant tension day by day on the one hand; On the other hand, the excessive use of fossil resource has caused serious environmental problem day by day.Therefore, develop and then seek new alternative energy source and become the significant problem that human social must be solved in the new century.
Biomass energy is the solar energy that is stored in by the photosynthesis of plant and solar energy in the plant.According to estimates, the annual energy of storing of plant is equivalent to 10 times that world's main fuel consumes, and is less than 1% of its total amount as the utilization of the energy.Biomass material is because having the volatility height, and carbon is active high, and N, S content are low, characteristics such as ash content is low are a kind of fuel of high-quality, by the biomass energy switch technology, can utilize this reproducible clean biomass energy efficiently, substitute fuel such as coal, oil and natural gas.
Heat-conducting oil furnace mainly is to be fuel with fuel oil or combustion gas, utilizes burner combustion fuel, is heat carrier with the conduction oil, and heat energy is flowed to industrial furnace with hot equipment.
The heat-conducting oil furnace that utilizes living beings to act as a fuel at present generally adopts fire grate grate firing technology to burn, the shortcoming of this combustion technology is that fuel combustion is incomplete, cause the thermal efficiency on the low side, the flue gas that produces in the cracking process contains the problem of a large amount of dusts, not environmental protection and energy saving.
The utility model content
The technical problem that the utility model mainly solves provides a kind of energy-saving and cost-reducing heat-conducting oil furnace, and it is incomplete to solve existing burner hearth fuel combustion, and the flue gas that cause that the thermal efficiency is on the low side, produces in the cracking process contains the problem of a large amount of dusts, not environmental protection and energy saving.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of energy-saving and cost-reducing heat-conducting oil furnace is provided, comprise: pyrolysis furnace and oil oven main body, described pyrolysis furnace top is provided with hopper, described pyrolysis furnace comprises cracking burner hearth and the burner hearth that is connected by Gas Pipe, and described oil oven main body is connected the burner hearth top.
In preferred embodiment of the utility model, described burner hearth outer wall is provided with air vent tangent on axial inwall and the inboard wall of burner hearth.
In preferred embodiment of the utility model, described burner hearth one side communicates with air blast, and described air blast is provided with secondary air channel and communicates with the cracking burner hearth.
The beneficial effects of the utility model are: the utility model (1) pyrolysis furnace is set to comprise the cracking burner hearth that is connected by Gas Pipe and the double-furnace structure of burner hearth, makes biomass combustion more thorough, has improved the thermal efficiency; (2) the burner hearth outer wall is provided with air vent, make that the gas enter in the burner hearth is cleaner, has reduced the dust content in the gas that cracking produces, and has effect in energy saving and environmental protection.
Description of drawings
Fig. 1 is the structural representation of a kind of energy-saving and cost-reducing heat-conducting oil furnace one preferred embodiment of the utility model;
The mark of each parts is as follows in the accompanying drawing: 1, pyrolysis furnace, 2, the oil oven body, 3, hopper, 4, Gas Pipe, 5, the cracking burner hearth, 6, burner hearth, 7, air vent, 8, air blast, 9, secondary air channel, 10, insulating brick, 11, oil inlet pipe, 12, flowline, 13, venting, 14, temperature detection device, 15, ash discharging hole.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, the utility model embodiment comprises: pyrolysis furnace 1 and oil oven main body 2, pyrolysis furnace 1 top is provided with hopper 3, pyrolysis furnace 1 comprises cracking burner hearth 5 and the burner hearth 6 that is connected by Gas Pipe 4, oil oven main body 2 is connected burner hearth 6 tops, cracking burner hearth 5 crack biomass fuel produce biomass gas, through Gas Pipe 4 cracked gas is sent into burner hearth 6, and in entering into burner hearth 5, air vent 7 burns, oil oven body 2 is heated, have the lysis efficiency that improves pyrolysis furnace 1, purify cracked gas, make that the cracked gas burning is more abundant, the heat transference efficiency of oil oven body 2 and burner hearth 6 improves.
Further, burner hearth 5 outer walls are provided with air vent tangent on axial inwall and the inboard wall of burner hearth 7, avoiding cracked gas directly to be passed in the burner hearth 6 burns, utilize principle of inertia, when air impingement was to the inboard wall of burner hearth, the grit that has in the gas glided, drops along inwall, has purified cracked gas, and outer wall is provided with insulating brick 10, has reduced the heat loss of oil oven body 2 and burner hearth 6.
Further, burner hearth 5 one sides communicate with air blast 8, and air blast 8 is provided with secondary air channel 9 and communicates with cracking burner hearth 5, make to improve fuel availability by the more abundant of biomass fuel cracking and burning.
Further, oil oven main body 2 one side upper and lower sides are connected with flowline 11 and oil inlet pipe 12 respectively, have venting 13 topmost, also be provided with temperature detection device 14 on the oil oven main body 2, for detection of the temperature in the oil oven body 2, open in case surpass design temperature venting 13, guaranteed the security of equipment.
Further, the lower end of cracking burner hearth 5 and burner hearth 6 is equipped with ash discharging hole 15, is used for the dust in periodic cleaning cracking burner hearth 5 and the burner hearth 6.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (3)
1. energy-saving and cost-reducing heat-conducting oil furnace, comprise: pyrolysis furnace and oil oven main body, described pyrolysis furnace top is provided with hopper, it is characterized in that, described pyrolysis furnace comprises cracking burner hearth and the burner hearth that is connected by Gas Pipe, and described oil oven main body is connected the burner hearth top.
2. a kind of energy-saving and cost-reducing heat-conducting oil furnace according to claim 1 is characterized in that, described burner hearth outer wall is provided with air vent tangent on axial inwall and the inboard wall of burner hearth.
3. a kind of energy-saving and cost-reducing heat-conducting oil furnace according to claim 1 and 2 is characterized in that, described burner hearth one side communicates with air blast, and described air blast is provided with secondary air channel and communicates with the cracking burner hearth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206412976U CN203068798U (en) | 2012-11-29 | 2012-11-29 | Energy-saving and cost-reducing thermal oil furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206412976U CN203068798U (en) | 2012-11-29 | 2012-11-29 | Energy-saving and cost-reducing thermal oil furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068798U true CN203068798U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206412976U Expired - Fee Related CN203068798U (en) | 2012-11-29 | 2012-11-29 | Energy-saving and cost-reducing thermal oil furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773766A (en) * | 2016-04-05 | 2016-07-20 | 中南林业科技大学 | Wood drying and thermal modification combined treatment method and device |
-
2012
- 2012-11-29 CN CN2012206412976U patent/CN203068798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773766A (en) * | 2016-04-05 | 2016-07-20 | 中南林业科技大学 | Wood drying and thermal modification combined treatment method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20131129 |