CN202993175U - Emulsification fuel oil energy-saving device - Google Patents
Emulsification fuel oil energy-saving device Download PDFInfo
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- CN202993175U CN202993175U CN 201220402851 CN201220402851U CN202993175U CN 202993175 U CN202993175 U CN 202993175U CN 201220402851 CN201220402851 CN 201220402851 CN 201220402851 U CN201220402851 U CN 201220402851U CN 202993175 U CN202993175 U CN 202993175U
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- oil
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- boiler
- emulsified fuel
- combustion
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Abstract
The utility model discloses an emulsification fuel oil energy-saving device, including a boiler and an emulsification fuel oil supply barrel; wherein the boiler includes a combustion chamber, and a combustion engine and an air nozzle which are arranged towards interior of the combustion engine, the front the combustion engine is provided with a fuel spray nozzle towards the inside of the combustion chamber, the emulsification fuel oil supply barrel is connected with the fuel spray nozzle through a first fuel pipeline, the air nozzle is simply and easily installed with an auxiliary fuel gas supply pipe completely occupying no space, which can supply natural gas, liquefied petroleum gas or coal oil gas to the boiler, so that the oil and gas synchronization mixed combustion is used in the boiler. The emulsification fuel oil provided by the emulsification fuel oil supply barrel can be fully burnt to reduce air pollution, and combustion heat value is improved by combustion auxiliary gas (natural gas, liquefied petroleum gas or coal oil gas). The effect of energy saving and carbon reduction is achieved.
Description
Technical field
The utility model relates to a kind of emulsified fuel energy-saving equipment, refer to especially the simple and easy installation of a kind of tool, the assisted gas supply line that reduces use cost and do not take up space fully, the auxiliary fuel as boiler oil such as stable natural gas, liquefied petroleum gas or coal oil gas etc. is provided, so as to raising emulsified fuel combustion heat value and efficiency of combustion, and the emulsified fuel energy-saving equipment that improves the boiler combustion amount.
Background technology
At present, along with the progress of science and technology and the prosperity of industry, the demand of electric energy and mechanical energy increases, and in order to satisfy the demand of electric energy and mechanical energy, knownly generally produces a large amount of heat energy with boiler combustion heavy oil, so as to converting electric energy or mechanical energy to, for utilization.
Yet, heavy oil has comprised the impurity such as colloid, pitch and inorganic salts mostly now, those impurity all can make heavy oil fully burn, and produce a large amount of soots and ash content, and be piled up in the combustion chamber of boiler, empty dirty treatment facility or chimney breast, not only can cause the boiler combustion efficiency variation, with the passing of time also can cause equipment corrosion, increase on foot maintenance cost; Therefore, industrial circle is by turning the application of being devoted to emulsified fuel, it is mainly the fuel oils such as heavy oil, diesel oil to be added pure water and emulsifying agent or other chemical agent of special ratios, so as to destroying water and oil surface tension, and impose machining by emulsifying process equipment, with after globule granular and be coated in oil product, obtain the structure of so-called Water-In-Oil (O/W) or oil-in-water (W/O), therefore when the emulsified fuel oil droplet is injected into boiler, can be by transient heating to surpassing 100
oThe high temperature of C, different from the boiling point height of oil due to water, be take small moisture oil droplet can vaporize immediately and volumetric expansion as 1650 times, oil droplet is popped becomes more multipole fine little oil droplet, this process is called " microexplosion " or " secondary-atomizing ", makes whereby the completing combustion of emulsified fuel energy.
But emulsified fuel is because add water emulsification, although can completing combustion, during its burning, gross calorific value can descend; Therefore, in order to improve the calorific value of emulsified fuel burning, establish an oxyhydrogen flame manufacturing equipment and connect on external boiler, make emulsified fuel when burning, inject in the lump hydrogen and combustion-supporting oxygen, be used as the auxiliary fuel of boiler combustion, to improve ignition temperature.
Yet, because the auxiliary hydrogen of oxyhydrogen flame manufacturing equipment manufacturing is very not enough, wait the large boiler of emulsified fuel combustion amount demand for being applied in steel-making, really be that supply falls short of demand, in addition, the cost of oxyhydrogen flame manufacturing equipment is high, and often damage and the not timing maintenance, cause production line to interrupt, not only increase on foot maintenance cost, also reduce production efficiency simultaneously.
The utility model content
In view of this, the assisted gas supply line that the purpose of this utility model is to provide the simple and easy installation of a kind of tool, reduces use cost and do not take up space fully, the auxiliary fuel as boiler oil such as stable natural gas, liquefied petroleum gas or coal oil gas etc. is provided, so as to raising emulsified fuel combustion heat value and efficiency of combustion, and the emulsified fuel energy-saving equipment that improves the boiler combustion amount.
In order to solve the problems of the technologies described above, the emulsified fuel energy-saving equipment that the utility model provides, described emulsified fuel energy-saving equipment includes:
Boiler, it includes the combustion chamber and inner combustor and at least one air nozzle that arranges towards the combustion chamber, described combustor front end is provided with at least one atomizer towards inside, combustion chamber, wherein, be provided with sensing combustion chamber internal temperature on described boiler and dispose the first preset temperature value and the temperature sensor of the second preset temperature value, this first preset temperature value is greater than this second preset temperature value.
Emulsified fuel is for oil drum, and it is connected with the atomizer of boiler internal by one first oil pipeline, is provided with on described the first oil pipeline and the electric pressure oil pump that joins of temperature sensor.
In order to supply the assisted gas supply line of natural gas, liquefied petroleum gas or coal oil gas, it is connected with the air nozzle of boiler, wherein, is provided with on the assisted gas supply line and the electric magnetic valve that joins of temperature sensor.
As preferred version, described emulsified fuel is provided with liquid level meter in oil drum, and described emulsified fuel is to be connected with emulsifying process equipment by a fuel passage for oil drum, described emulsifying process equipment is connected to a raw material tank by one second oil pipeline, and described the second oil pipeline is provided with and the electric oil pump that joins of liquid level meter; Described the second oil pipeline is connected with an emulsifying agent bucket and a pure water barrel by pipeline, and described pipeline is provided with and the electric constant displacement pump that joins of liquid level meter.
As preferred version, described assisted gas supply line is connected directly to an assisted gas and makes the field.
As preferred version, be equipped with heavy oil, diesel oil, coal tar or water-coal-slurry in described raw material tank.
As mentioned above, the utlity model has following beneficial effect:
1, emulsified fuel energy-saving equipment described in the utility model, the simple and easy assisted gas supply line that is connected and does not take up space fully with the air nozzle of boiler that is equipped with, supply natural gas, liquefied petroleum gas or coal oil gas;
2, emulsified fuel energy-saving equipment described in the utility model, adopt the mode of oil-gas synchronous mixed combustion in boiler, except emulsified fuel can reduce empty dirt for the emulsified fuel that oil drum provides in completing combustion, improve combustion heat value by the burning assist gas simultaneously;
3, emulsified fuel energy-saving equipment described in the utility model, the natural gas that the assisted gas supply line provides, liquefied petroleum gas or the visual demand of coal oil gas and endless supply, the boiler operating environment that needs a large amount of burnings with applicable emulsified fuel, can not only reduce the heat energy that provides large, and emulsified fuel can completing combustion reduce empty dirt, the effect of tool carbon reduction;
4, emulsified fuel energy-saving equipment described in the utility model makes emulsified fuel and assisted gas in boiler repetitive cycling to burn by the combustion temperature sensor, keeps the calorific value in boiler;
5, emulsified fuel energy-saving equipment described in the utility model, in good time quantitative provides fuel oil, emulsifying agent and pure water to emulsifying process equipment, to make and additional emulsified fuel, makes emulsified fuel have emulsified fuel endlessly for oil drum;
6, emulsified fuel energy-saving equipment described in the utility model by a plurality of air nozzles and a plurality of atomizer, uses with the jet combustion that bulls the market, and perhaps, can be allocated in the combustion chamber of several miniature boilers, uses in order to synchronousing combustion.
Description of drawings
Fig. 1 is the structural representation of the utility model emulsified fuel energy-saving equipment embodiment 1;
Fig. 2 is the structural representation of the utility model emulsified fuel energy-saving equipment embodiment 2;
Fig. 3 is the structural representation of the utility model emulsified fuel energy-saving equipment embodiment 3.
Description of reference numerals
1 boiler
10 combustion chambers
11 combustors
12 air nozzles
13 atomizers
14 temperature sensors
2 emulsified fuels are for oil drum
20 first oil pipelines
21 pressure oil pumps
22 liquid level meters
23 fuel passages
3 assisted gas supply lines
30 magnetic valves
4 emulsifying process equipment
40 second oil pipelines
41 pipelines
41 ' pipeline
5 raw material tanks
50 oil pumps
6 emulsifying agent buckets
60 constant displacement pumps
7 pure water barrels
70 constant displacement pumps.
The specific embodiment
For ease of to the purpose of this utility model, effect and structural feature, more detailed clear and definite understanding being arranged, list preferred embodiment as described below also in conjunction with the accompanying drawings.
Embodiment 1
See also Fig. 1.
As seen from the figure; Emulsified fuel energy-saving equipment described in the utility model consists predominantly of:
Boiler 1, it includes combustion chamber 10 and 10 inner combustor 11 and the air nozzles 12 that arrange towards the combustion chamber, described combustor 11 front ends are provided with the atomizer 13 of 10 inside towards the combustion chamber, wherein, be provided with the temperature sensor 14 of sensing combustion chamber 10 internal temperatures on described boiler 1, described temperature sensor 14 disposes the first preset temperature value and the second preset temperature value, and the first preset temperature value is greater than the second preset temperature value.
Emulsified fuel is for oil drum 2, and it is connected with the atomizer 13 of boiler 1 inside by one first oil pipeline 20, is provided with on described the first oil pipeline 20 and the electric pressure oil pump that joins 21 of temperature sensor 14.
Assisted gas supply line 3, it is connected with the air nozzle 12 of boiler 1, the simple and easy installation of tool and not taking up space fully, can supply natural gas, liquefied petroleum gas or coal oil gas, making in boiler 1 is the mode that adopts oil-gas synchronous mixed combustion, except emulsified fuel provides to such an extent that emulsified fuel can reduce empty dirt in completing combustion for oil drum 2, improve combustion heat value by burning assist gas (natural gas, liquefied petroleum gas or coal oil gas) simultaneously.
From the above mentioned, be provided with and the electric magnetic valve that joins 30 of temperature sensor 14 in assisted gas supply line 3; Therefore, when boiler 1 during in actual operation, described pressure oil pump 21 and magnetic valve 30 are to be opening, after making emulsified fuel enter combustor 11 by the first oil pipeline 20, spray into burning in combustion chamber 10 by atomizer 13 again, and the same time, natural gas in assisted gas supply line 3, liquefied petroleum gas or coal oil gas are to spray in combustion chamber 10 auxiliary emulsified fuel burning by air nozzle 12, and making in combustion chamber 10 is that combustion system in the air-fuel mixture mode produces heat energy; And in the process of emulsified fuel and the continuous burning of assisted gas, the temperature that senses combustion chamber 10 as the temperature sensor 14 of boiler 1 is during greater than the first preset temperature value, described temperature sensor 14 is to control in real time pressure oil pump 21 and magnetic valve 30 cuts out, at this moment, though emulsified fuel and assisted gas no longer are provided, but still has a small amount of emulsified fuel supply on atomizer 13, for the combustor 11 supply boiler 1 little fire burnings of inner sustain; The temperature that senses combustion chamber 10 until temperature sensor 14 is during lower than the second preset temperature value, temperature sensor 14 namely controls pressure oil pump 21 again and magnetic valve 30 is opened, so that emulsified fuel and natural gas, liquefied petroleum gas or coal oil gas to be provided again, burning provides heat energy again; Accordingly, make emulsified fuel and assisted gas in boiler 1 repetitive cycling to burn by temperature sensor 14, keep the calorific value in boiler 1.
Aforesaid assisted gas supply line 3 is can be connected directly on demand an assisted gas to make the field, endless natural gas, liquefied petroleum gas or coal oil gas is provided, boiler 1 operating environment that needs a large amount of burnings with applicable emulsified fuel, therefore, can not only reduce the heat energy that provides large, and emulsified fuel can completing combustion reduce empty dirt, the effect of tool carbon reduction.
See also Fig. 2.
as seen from the figure, for making emulsified fuel can continue the supply emulsified fuel for oil drum 2, therefore, can be provided with liquid level meter 22 at emulsified fuel in oil drum 2, and described emulsified fuel is connected with emulsifying process equipment 4 for oil drum 2 by fuel passage 23, and being connected to one by one second oil pipeline 40, described emulsifying process equipment 4 is equipped with heavy oil, diesel oil, a kind of raw material tank 5 of fuel oil wherein in coal tar or water-coal-slurry, described the second oil pipeline 40 is provided with and the electric oil pump that joins 50 of liquid level meter 22, wherein, described the second oil pipeline 40 is by pipeline 41 and pipeline 41 ' and be connected with respectively an emulsifying agent bucket 6 and a pure water barrel 7, described pipeline 41 and pipeline 41 ' are respectively arranged with and the electric constant displacement pump that joins 60 of liquid level meter 22 and constant displacement pump 70.
From the above, when liquid level meter 22 detects emulsified fuel and drops to certain oil level for the emulsified fuel in oil drum 2, control oil pump 50 and constant displacement pump 60,70 that described liquid level meter 22 is in good time are opened, and quantitative provide fuel oil, emulsifying agent and pure water to emulsifying process equipment 4, with in good time making and additional emulsified fuel; And when liquid level meter 22 detected emulsified fuel and is raised to certain oil level for the emulsified fuel in oil drum, control oil pump 50 and constant displacement pump 60,70 were closed; Accordingly, make emulsified fuel have emulsified fuel endlessly for oil drum 2.
See also Fig. 3.
As seen from the figure, embodiment 3 is same as embodiment 2 haply, Main Differences is, boiler 1 in embodiment 3 is provided with a plurality of air nozzles 12, and be provided with a plurality of towards the combustion chamber a plurality of atomizers 13 of 10 inside, make a plurality of air nozzles 12 be interspersed with a plurality of atomizers 13, jet combustion uses to bull the market; Perhaps, can be allocated in the combustion chamber 10 of several miniature boilers 1, use in order to synchronousing combustion.
The above is only preferred embodiment of the present utility model, is not be used to limiting protection domain of the present utility model.
Claims (4)
1. an emulsified fuel energy-saving equipment, is characterized in that, it consists predominantly of:
Boiler, it includes the combustion chamber and inner combustor and at least one air nozzle that arranges towards the combustion chamber, described combustor front end is provided with at least one atomizer towards inside, combustion chamber, wherein, be provided with sensing combustion chamber internal temperature on described boiler and dispose the first preset temperature value and the temperature sensor of the second preset temperature value, this first preset temperature value is greater than this second preset temperature value;
Emulsified fuel is for oil drum, and it is connected with the atomizer of boiler internal by one first oil pipeline, is provided with on described the first oil pipeline and the electric pressure oil pump that joins of temperature sensor;
In order to supply the assisted gas supply line of natural gas, liquefied petroleum gas or coal oil gas, it is connected with the air nozzle of boiler, wherein, is provided with on the assisted gas supply line and the electric magnetic valve that joins of temperature sensor.
2. emulsified fuel energy-saving equipment as claimed in claim 1, it is characterized in that, described emulsified fuel is provided with liquid level meter in oil drum, and described emulsified fuel is to be connected with emulsifying process equipment by a fuel passage for oil drum, described emulsifying process equipment is connected to a raw material tank by one second oil pipeline, and described the second oil pipeline is provided with and the electric oil pump that joins of described liquid level meter; Described the second oil pipeline is connected with an emulsifying agent bucket and a pure water barrel by pipeline, and described pipeline is provided with and the electric constant displacement pump that joins of described liquid level meter.
3. emulsified fuel energy-saving equipment as claimed in claim 1, is characterized in that, described assisted gas supply line is connected directly to an assisted gas and makes the field.
4. emulsified fuel energy-saving equipment as claimed in claim 2, is characterized in that, is equipped with heavy oil, diesel oil, coal tar or water-coal-slurry in described raw material tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402851 CN202993175U (en) | 2012-08-15 | 2012-08-15 | Emulsification fuel oil energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402851 CN202993175U (en) | 2012-08-15 | 2012-08-15 | Emulsification fuel oil energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202993175U true CN202993175U (en) | 2013-06-12 |
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ID=48564352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220402851 Expired - Fee Related CN202993175U (en) | 2012-08-15 | 2012-08-15 | Emulsification fuel oil energy-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202993175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545881A (en) * | 2015-09-17 | 2017-03-29 | 哈尔滨市金京锅炉有限公司 | A kind of monitoring system of liquid fuel fired boiler |
-
2012
- 2012-08-15 CN CN 201220402851 patent/CN202993175U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545881A (en) * | 2015-09-17 | 2017-03-29 | 哈尔滨市金京锅炉有限公司 | A kind of monitoring system of liquid fuel fired boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20150815 |
|
| EXPY | Termination of patent right or utility model |