CN215570426U - Waste oil fuel combustion device - Google Patents
Waste oil fuel combustion device Download PDFInfo
- Publication number
- CN215570426U CN215570426U CN202120891087.1U CN202120891087U CN215570426U CN 215570426 U CN215570426 U CN 215570426U CN 202120891087 U CN202120891087 U CN 202120891087U CN 215570426 U CN215570426 U CN 215570426U
- Authority
- CN
- China
- Prior art keywords
- flame
- waste oil
- oil fuel
- vaporization
- combustion chamber
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 61
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 53
- 239000002699 waste material Substances 0.000 title claims abstract description 53
- 230000008016 vaporization Effects 0.000 claims abstract description 68
- 238000009834 vaporization Methods 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 239000003921 oil Substances 0.000 abstract description 38
- 239000000779 smoke Substances 0.000 abstract description 4
- 239000010705 motor oil Substances 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 238000010285 flame spraying Methods 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- -1 and of course Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Images
Landscapes
- Spray-Type Burners (AREA)
Abstract
The invention belongs to the field of combustion furnaces, and particularly relates to a waste oil fuel combustion device which is suitable for combustion of all waste oil fuels, particularly waste engine oil and other high-smoke fuels. Waste oil fuel of the waste oil fuel source is led into the vaporization flame homogenizing plate through the connecting pipe, and flame sprayed by the flame nozzle heats the vaporization flame homogenizing plate, so that the waste oil fuel in the vaporization flame homogenizing plate is uninterruptedly vaporized and combusted. The invention has the advantages that: the waste oil fuel pipe is coiled into a flat plate shape to form a vaporization uniform fire plate, and the vaporization uniform fire plate is arranged at the outlet of the combustion chamber; the vaporizing flame homogenizing plate is arranged at the outlet of the combustion chamber, plays the role of homogenizing flame to the flame emitted by the flame spraying head, can enable the flame at the position to completely cover the outlet of the combustion chamber, and is convenient for intercepting and burning the passing smoke dust.
Description
Technical Field
The invention belongs to the field of combustion furnaces, and particularly relates to a waste oil fuel combustion device which is suitable for combustion of all waste oil fuels, particularly waste engine oil and other high-smoke fuels.
Background
At present, the waste oil fuel is combusted mainly in a mode of vaporizing and then combusting, so that the combustion is more sufficient. However, the common waste oil fuel vaporization mode has a complex structure, and the vaporization effect is not ideal enough, and particularly, the vaporization devices for waste oil fuels such as waste engine oil are complex and have unsatisfactory effects.
Disclosure of Invention
The invention arranges the flame nozzle under the vaporizing flame uniformizing plate, and the waste oil fuel of the waste oil fuel source is introduced into the vaporizing flame uniformizing plate through the connecting pipe. The flame sprayed from the flame nozzle heats the vaporizing flame homogenizing plate to make the waste oil fuel in the vaporizing flame homogenizing plate vaporize and burn uninterruptedly.
The specific technical scheme adopted for realizing the invention is that a heat collecting cavity is connected above a combustion chamber, a chimney is connected above the heat collecting cavity, and the combustion chamber, the heat collecting cavity and the chimney are mutually communicated through air; the lower part of the heat collection cavity is connected with the outlet of the combustion chamber, the cross section of the upper opening of the heat collection cavity is larger than that of the chimney, and the cross section of the lower opening of the heat collection cavity is also larger than that of the outlet of the combustion chamber; a liquid heat collection circulating device is arranged in the heat collection cavity, and a waste oil fuel vaporization combustion device and an oxygen supply device are arranged in the combustion chamber; the waste oil fuel vaporizing combustion device consists of a vaporizing flame homogenizing plate, a flame nozzle and an ignition box; the vaporizing uniform fire plate is wound by a metal pipe into a flat plate shape, two ends of the metal pipe of the vaporizing uniform fire plate are respectively a disk-shaped inlet end and a disk-shaped outlet end, the disk-shaped inlet end is connected to a waste oil fuel source through a connecting pipe, the disk-shaped outlet end is connected to a flame nozzle through a connecting pipe, the vaporizing uniform fire plate is horizontally arranged at the outlet of a combustion chamber in the combustion chamber, and the outer diameter of the vaporizing uniform fire plate is matched with the outlet of the combustion chamber; the flame nozzle is arranged below the vaporization uniform fire plate, the ignition box is an open box-shaped container, a small amount of inflammable liquid fuel for ignition is placed in the ignition box, and the ignition box is also arranged below the vaporization uniform fire plate; waste oil fuel of a waste oil fuel source is introduced into the vaporization flame uniformizing plate through a connecting pipe, inflammable liquid fuel in the ignition box is ignited, the flame of the inflammable liquid fuel heats the vaporization flame uniformizing plate until the waste oil fuel in the vaporization flame uniformizing plate is vaporized, the vaporized fuel is sprayed out from the flame spray head and is ignited, the flame of the ignited flame spray head further heats the vaporization flame uniformizing plate, the waste oil fuel in the vaporization flame uniformizing plate is vaporized uninterruptedly, and meanwhile, the flame of the flame spray head penetrates through a tubular gap of the vaporization flame uniformizing plate and enters the heat collection cavity; the oxygen supply device consists of a fan and an air supply pipe.
The invention has the advantages that: the waste oil fuel pipes are coiled into a flat plate shape, gaps are reserved between adjacent pipes to form a vaporization uniform fire plate, and the vaporization uniform fire plate is arranged at the outlet of the combustion chamber; the vaporizing flame homogenizing plate has two functions, one is heating by the flame sprayed from the flame nozzle below the vaporizing flame homogenizing plate to vaporize liquid and make the fuel burn fully, the other is that the vaporizing flame homogenizing plate is arranged at the outlet of the combustion chamber to homogenize the flame from the flame nozzle, and the cross section of the flame at the flame nozzle is enlarged to make the flame cover the outlet of the combustion chamber completely, so as to capture the passing smoke and dust and burn completely. Thus, the invention is particularly applicable to the combustion of waste oil, such as waste oil fuel, and of course, liquid fuels such as methanol, ethanol, and the like.
Drawings
FIG. 1 is a schematic view of the combustion principle of waste oil fuel.
FIG. 2 is a schematic representation of the relationship between the vaporizing flame uniformizer and the flame spray head and waste oil fuel source.
In the figure, 1, a combustion chamber, 2, a heat collecting cavity, 3, a chimney, 4, a combustion chamber outlet, 5, a liquid heat collecting and circulating device, 6, a waste oil fuel vaporizing and combusting device, 7, an oxygen supply device, 8, a vaporizing and uniform fire disk, 9, a flame nozzle, 10, an ignition box, 11, a disk-shaped inlet end, 12, a disk-shaped outlet end, 13, 14, a waste oil fuel source, 15, flame, 16, a tubular gap, 17, a fan and 18 an air supply pipe.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
In fig. 1, a heat collecting cavity 2 is connected above a combustion chamber 1, a chimney 3 is connected above the heat collecting cavity 2, and the combustion chamber 1, the heat collecting cavity 2 and the chimney 3 are mutually communicated with air; the lower part of the heat collection cavity 2 is connected with the outlet 4 of the combustion chamber, the cross section of the upper opening of the heat collection cavity 2 is larger than that of the chimney 3, and the cross section of the lower opening of the heat collection cavity 2 is also larger than that of the outlet 4 of the combustion chamber; a liquid heat collection circulating device 5 is arranged in the heat collection cavity 2, and a waste oil fuel vaporization combustion device 6 and an oxygen supply device 7 are arranged in the combustion chamber 1; the waste oil fuel vaporizing combustion device 7 consists of a vaporizing flame homogenizing plate 8, a flame nozzle 9 and an ignition box 10; the vaporizing flame homogenizing plate 8 is wound into a flat plate shape by a metal pipe, two ends of the metal pipe of the vaporizing flame homogenizing plate 8 are respectively a disk-shaped inlet end 11 and a disk-shaped outlet end 12, the disk-shaped inlet end 11 is connected to a waste oil fuel source 14 through a connecting pipe 13, the disk-shaped outlet end 12 is connected to a flame nozzle 9 through the connecting pipe 13, the vaporizing flame homogenizing plate 8 is horizontally arranged at the outlet 4 of the combustion chamber in the combustion chamber 1, and the outer diameter of the vaporizing flame homogenizing plate 8 is matched with the outlet 4 of the combustion chamber; the flame nozzle 9 is arranged below the vaporization flame uniformizing plate 8, the ignition box 10 is an open box-shaped container, a small amount of inflammable liquid fuel for ignition is placed in the ignition box 10, and the ignition box 10 is also arranged below the vaporization flame uniformizing plate 8; waste oil fuel of a waste oil fuel source 14 is introduced into the vaporization flame uniformizing plate 8 through a connecting pipe 13, inflammable liquid fuel in the ignition box 10 is ignited, the flame 15 heats the vaporization flame uniformizing plate 8 until the waste oil fuel in the vaporization flame uniformizing plate 8 is vaporized, the vaporized fuel is sprayed out from the flame spray head 9 and is ignited, the flame of the ignited flame spray head further heats the vaporization flame uniformizing plate 8, so that the waste oil fuel in the vaporization flame uniformizing plate 8 is vaporized uninterruptedly, meanwhile, the flame 15 of the flame spray head 9 penetrates through a tubular gap 16 of the vaporization flame uniformizing plate 8 and enters the heat collection cavity 2, and the liquid heat collection circulating device 5 in the heat collection cavity 2 is heated; the oxygen supply device 7 consists of a fan 17 and a blast pipe 18.
In fig. 2, the metal tube of the gasification homogenizing plate 8 has a disk-shaped inlet end 11 and a disk-shaped outlet end 12 at its two ends, the disk-shaped inlet end 11 is connected to a waste oil fuel source 14 through a connecting pipe 13, and the disk-shaped outlet end 12 is connected to the flame spray head 9 through a connecting pipe 13. The tubular gap 16 is arranged between the adjacent pipes of the gasification uniform fire plate 8, and the flame 15 at the flame nozzle 9 can penetrate through the tubular gap 16 to reach the heat collecting cavity 2.
It should be noted that the present design scheme should also include an automatic control device from the waste oil fuel source 14 to the vaporizing tempering plate 8 and a combustion chamber door above the combustion chamber, but these are well-established technologies and are not described in detail.
Claims (1)
1. A waste oil fuel combustion device is composed of a combustion chamber (1), a heat collection cavity (2) and a chimney (3), and is characterized in that the heat collection cavity (2) is connected above the combustion chamber (1), the chimney (3) is connected above the heat collection cavity (2), and the combustion chamber (1), the heat collection cavity (2) and the chimney (3) are mutually communicated through air; the lower part of the heat collection cavity (2) is connected with the outlet (4) of the combustion chamber, the cross section of the upper opening of the heat collection cavity (2) is larger than that of the chimney (3), and the cross section of the lower opening of the heat collection cavity (2) is also larger than that of the outlet (4) of the combustion chamber; a liquid heat collection circulating device (5) is arranged in the heat collection cavity (2), and a waste oil fuel vaporization combustion device (6) and an oxygen supply device (7) are arranged in the combustion chamber (1); the waste oil fuel vaporizing combustion device (6) consists of a vaporizing flame homogenizing plate (8), a flame nozzle (9) and an ignition box (10); the vaporizing uniform fire plate (8) is wound into a flat plate shape by a metal pipe, two ends of the metal pipe of the vaporizing uniform fire plate (8) are respectively provided with a disk-shaped inlet end (11) and a disk-shaped outlet end (12), the disk-shaped inlet end (11) is connected to a waste oil fuel source (14) through a connecting pipe (13), the disk-shaped outlet end (12) is connected to a flame nozzle (9) through the connecting pipe (13), the vaporizing uniform fire plate (8) is horizontally arranged at a combustion chamber outlet (4) in the combustion chamber (1), and the outer diameter of the vaporizing uniform fire plate (8) is matched with the combustion chamber outlet (4); the flame spray head (9) is arranged below the vaporization fire homogenizing disc (8), the ignition box (10) is an open box-shaped container, a small amount of inflammable waste oil fuel for ignition is placed in the ignition box (10), and the ignition box (10) is also arranged below the vaporization fire homogenizing disc (8); waste oil fuel of a waste oil fuel source (14) is introduced into the vaporization flame uniformizing disc (8) through a connecting pipe (13), inflammable waste oil fuel in the ignition box (10) is ignited, the flame (15) of the inflammable waste oil fuel heats the vaporization flame uniformizing disc (8) until the waste oil fuel in the vaporization flame uniformizing disc (8) is vaporized, the vaporized fuel is sprayed out from a flame spray head (9) and is ignited, the flame of the ignited flame spray head further heats the vaporization flame uniformizing disc (8), so that the waste oil fuel in the vaporization flame uniformizing disc (8) is uninterruptedly vaporized, meanwhile, the flame (15) of the flame spray head (9) penetrates through a tubular gap (16) of the vaporization flame uniformizing disc (8) and enters the heat collection cavity (2), and the liquid heat collection circulating device (5) in the heat collection cavity (2) is heated; the oxygen supply device (7) consists of a fan (17) and an air supply pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120891087.1U CN215570426U (en) | 2021-04-23 | 2021-04-23 | Waste oil fuel combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120891087.1U CN215570426U (en) | 2021-04-23 | 2021-04-23 | Waste oil fuel combustion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215570426U true CN215570426U (en) | 2022-01-18 |
Family
ID=79857611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120891087.1U Expired - Fee Related CN215570426U (en) | 2021-04-23 | 2021-04-23 | Waste oil fuel combustion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215570426U (en) |
-
2021
- 2021-04-23 CN CN202120891087.1U patent/CN215570426U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20040058290A1 (en) | Self-sustaining premixed pilot burner for liquid fuels | |
| CN201521963U (en) | Low heat value gas fuel combustor | |
| RU2373458C1 (en) | Burner device | |
| CN215570426U (en) | Waste oil fuel combustion device | |
| WO2017124653A1 (en) | Gasification combustor for industrial alcohol-based fuel | |
| CN102980186B (en) | Gasification liquid fuel burner with no pressure and combustion stove | |
| CN113091054A (en) | Waste oil fuel combustion method | |
| CN204478024U (en) | Oil-based fuel and alcohol-group fuel co-fire device | |
| CN205535788U (en) | Industry type alcohol group fuel gasification combustor | |
| KR101731246B1 (en) | Pressure atomizing type of hybrid flame oil burner | |
| CN211667814U (en) | Heating device for preparing fuel gas and burning by high-temperature cracking of alcohol-based fuel | |
| CN208983341U (en) | Evaporation combustion device | |
| CN211694893U (en) | Ultra-low energy consumption smoke-burning type garbage incineration device | |
| CN202973079U (en) | Non-pressure gasifying burner and burning furnace for liquid fuels | |
| CN104595888B (en) | The device of oil-based fuel and alcohol-group fuel co-fire | |
| CN103773506A (en) | Double-cracking integrated furnace for biomasses | |
| CN220648329U (en) | New energy liquid fuel infrared furnace head system | |
| KR101400687B1 (en) | Gun type oil burner | |
| CN209130877U (en) | A kind of burner of the burning of natural gas starting alcohol radical combusting vaporization and realization vigorous fire | |
| CN102818265A (en) | Application of heat-accumulating high-temperature air burning method in burner and burning furnace | |
| KR100928091B1 (en) | Fuel vapor burner | |
| CN208475388U (en) | One kind being used for alcohol-based fuel cooking range combustion device | |
| CN110081483A (en) | The method of heating vaporized liquid fuel purifying oil fume | |
| CN2859271Y (en) | Pulverized coal igniting burner capable of ignition with extra little oil with porous media | |
| CN201144234Y (en) | Smoke prevention and dust control lignite gasification furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |