CN205332203U - Device based on low temperature plasma burning - Google Patents
Device based on low temperature plasma burning Download PDFInfo
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- CN205332203U CN205332203U CN201620085064.0U CN201620085064U CN205332203U CN 205332203 U CN205332203 U CN 205332203U CN 201620085064 U CN201620085064 U CN 201620085064U CN 205332203 U CN205332203 U CN 205332203U
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- fuel
- ionization chamber
- starting fluid
- insulation sleeve
- low temperature
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Abstract
The utility model discloses a device based on low temperature plasma burning. Include: casing, front portion are provided with the burning chamber, the outer electrode is the tourus, is located the middle part of casing, and the outer electrode is formed the ionization chamber by first insulation layer parcel, the center of outer electrode, the inner electrode is the tubulose, and both ends are overlapped respectively has the insulating cover of second, the insulating cover of third, insulating cover of second and the hookup of first insulation layer, and the insulating cover of third is fixed at the casing through the support, the exit end of inner electrode intercommunication ionization chamber, the nozzle, the intercommunication ionization chamber, the vaporization bucket is with the chamber intercommunication that burns, the vaporizing tube encircles the inner wall at the vaporization bucket, the delivery outlet of vaporizing tube overlaps the import that feeds through the tubulose inner electrode through the fourth insulation, and the input port of vaporizing tube is through fuel valve, fuel pressure pump intercommunication fuel conservation jar, the beneficial effects of the utility model are that, fuel draws materials easily, few to the pollution of environment, fuel device's combustion efficiency is high, energy -conserving effect is showing.
Description
Technical field
This utility model belongs to plasma electrochemistry and physical field, it is specifically related to a kind of generation low temperature plasma variable-frequency pulse bipolarity electromagnetic field, the synergism utilizing plasma and additive completes the conversion of methanol-water mixed liquor, produce the hydrocarbon synthesis vapour fuel of high density high heating value, be applied to energy field。
Background technology
Plasma electrochemistry and electromagnetism physics, through the development of decades, have now defined the Front component subject system of an emerging multi-crossed disciplines, and it integrates physics, chemistry, photochemistry, ultrasound wave, electronic electromagnetic electrolysis。Plasma technique in chemical industry, brings new life to whole chemical industry with its unconventional means, has become fresh combatants of tradition chemical industry。Plasma chemical industry electromagnetism is by initial trial-and-error method, develop to controllable type, and improving constantly along with detection means, enthalpy change, phase transformation, equilibrium constant scheduling theory data will be complete gradually, this better recognizes the reaction mechanism mechanism of reaction in plasma chemical process by allowing people, the TRANSFER MODEL of Erecting and improving, it is achieved industrialization or better instruct industrial practice。
Being currently used for industrial and civilian synthesis alcohol radical fuel value generally relatively low, be confined to relatively skinny device and combustion heat value scope, add catalyst rear impurity content complicated, easily cause carbon distribution in combustion, plug nozzle damages burner。
Utility model content
In order to solve problems of the prior art, utility model provides a kind of device based on low temperature plasma burning。This utility model selects first alcohol and water and fuel additive mixed liquor by allocating, and provide one to utilize the heat-exchanger rig of burner (combustor) self, methanol-water mixed liquor is by after the high temperature circulation heat exchange vaporization of combustor, enter the variable-frequency pulse corona reaction of low-temperature plasma device, the hydrocarbon synthesis vapour producing a kind of high density energy directly burns, effectively solve above-mentioned existing defect, energy-conserving and environment-protective, improve benefit。
The technical solution of the utility model is:
A kind of fuel based on low temperature plasma burning, is characterized in that, fuel is made up of methanol, water and additive, and additive is isopropanol, triethanolamine, potassium hydroxide, hexamethylenamine, enuatrol。
The nontoxic odorless of above-mentioned additive is pollution-free, containing micro impurity element, it is to avoid burn soot problem。
Described fuel is made up of the component of following percentage by weight: 55-65% methanol, 30-40% water, 2.5-3.5% isopropanol, 0.8-1.2% triethanolamine, 0.3-0.5% potassium hydroxide, 0.2-0.4% hexamethylenamine, 0.2-0.4% enuatrol。
Preferred version, described fuel is 60% methanol, 35% water, 3% isopropanol, 1% triethanolamine, 0.4% potassium hydroxide, 0.3% hexamethylenamine, 0.3% enuatrol。
The invention also discloses a kind of method based on low temperature plasma burning, it is characterized in that, as follows:
(1) described fuel heating vaporization；
(2) the fuel gas after vaporization is input in the ionization chamber of low temperature plasma and forms high energy hydrocarbon synthetic fuel；
(3) high-energy carbon hydrido becomes fuel combustion, quantity of heat given up, and wherein, partial heat is for the heating vaporization in step (1)。Quantity of heat given up can be used for the purposes such as generatings etc. such as industry。
Power supply needed for described low temperature plasma is bipolarity variable-frequency pulse power supply。
In step (1), the heating first of heating vaporization, the heat energy of heating vaporization adds air burning from starting fluid and obtains。By the time after described carburretion ionization can be burnt, it is possible to close starting fluid and air。
The invention also discloses a kind of device based on low temperature plasma burning, it is characterized in that, including:
Housing, front portion is provided with combustion chamber；
External electrode, in torus, is positioned at the middle part of housing, and external electrode is wrapped up by the first insulating barrier, the ionization chamber being centrally formed plasma generator of external electrode；
Interior electrode, in a tubular form, two ends are cased with the second insulation sleeve, the 3rd insulation sleeve, the second insulation sleeve and the first insulating barrier respectively and couple, and the 3rd insulation sleeve is fixed on housing through support, the ionization chamber of the port of export connection plasma generator of interior electrode；
Nozzle, is positioned at the combustion chamber of housing, connects ionization chamber；
Starting fluid conveying pipe, through the second insulation sleeve, the outlet of starting fluid conveying pipe is positioned at ionization chamber, and the import of starting fluid conveying pipe is activated fuel valve, starting fluid compression pump connection starting fluid storage tank, starting fluid can burn at combustion chamber after ionization chamber, nozzle, jets out flames；
Air-breathing pipe, through the second insulation sleeve, the outlet of air-breathing pipe is positioned at ionization chamber, and the import of air-breathing pipe is through air-breathing valve, blower fan connection air, and air can mix combustion-supporting at ionization chamber with starting fluid；Air-breathing pipe and starting fluid conveying pipe can arrange many, and both intersect fixing；
Vaporization drum, interior for combustor, connect with combustion chamber；
Generating tube, is looped around the inwall of Vaporization drum；The delivery outlet of generating tube is the import of electrode in the 4th insulation sleeve connection, the input port of generating tube is through fuel valve, fuel pressure pump connection fuel storage tank, fuel storage tank, can by the carburretion in generating tube after starting fluid burning for storing described fuel or other fuel；It should be noted that fuel can be leave fuel storage tank in after mixing in advance, it is also possible to be the input port being input to generating tube by multiple dosing pump multichannels。
Power supply, inside electrode, external electrode are powered。
Described generating tube is S-shaped or spiral type in the shape of Vaporization drum inner wall surrounding。
Being provided with refractory ceramics in the housing of described combustion chamber position, the inwall of this refractory ceramics is arc-shaped。
Described power supply is bipolarity variable-frequency pulse power supply。
During startup, open air-breathing valve, blower fan, starting fluid valve and starting fluid compression pump, starting fluid heating burning, flame sprays from nozzle, when Vaporization drum (mounting temperature sensor) temperature reaches 200 DEG C preset, starting fluid burning forwards fuel combustion to, open fuel valve, fuel pressure pump, vaporization after fuel heating in generating tube, it is ejected into ionization chamber ionization through interior electrode, last from nozzle ejection burning, burned flame is mostly used in output such as generating etc., fraction is used for heating generating tube, starting fluid valve and starting fluid compression pump can be closed after fuel combustion。
In ionization chamber, the strand of fuel decomposes fracture, part gas is ionized, produce active oxygen ion O and hydroxyl radical free radical OH, part oxonium ion and hydroxyl radical free radical (OH) are quickly combined with the unsaturated cyclic group of high energy active additive, form methyl CH and COOH group at interior mixed steam。Although electron temperature is significantly high in discharge process, but heavy particle temperature and whole system present relative normal temperature and pressure state。Under acting on due to the high temperature (about 5000K) of dark electric field region of discharge, new reactive intermediate (such as heavy particle or the free radical) row of group again is polymerized, thus changing into the synthesis vapour burning of high density high heating value, main component has hydrogen and carbon hydrogen element, after high-temperature plasma gas sprays from nozzle, rapid spatial expansion, forms high temperature and high speed flame。
Insulant can use refractory ceramics plate or the isolation of polytetrafluoro material。
Variable-frequency pulse non-thermal plasma trap is the more promising high pressure of one or atmospheric pressure discharges form, low temperature plasma general performance is low temperature, its energy is still significantly high, the energy provided is enough to promote reactant molecule to excite, dissociation or ionization, the temperature that reaction system maintenance is relatively low can be made, it is easy to control, within the scope of very wide pressure and temperature, variable-frequency pulse corona can cause electronics, free radical, excite molecule, impact directly or indirectly through free radical can smash element molecule, and further with the free radical that discharge process produces, form new reactive intermediate (oxidation reaction such as hydroxyl radical free radical), the latter is polymerized further, the high molecular density material that conventional polymeric is difficult to obtain can be obtained, such as high-octane hydrocarbon fuel。
Variable-frequency pulse power supply can be effectively prevented from the vibration loss in systems of traditional energy major part energy, such that it is able to be effectively improved energy injection, improves energy utilization efficiency, saves power consumption。
The beneficial effects of the utility model are, fuel is drawn materials easily, cost is low, the pollution of environment is few, and the efficiency of combustion of fuel-device is high, energy-saving effect is notable。
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model。
Detailed description of the invention
A kind of fuel based on low temperature plasma burning, fuel is made up of methanol, water and additive, and additive is isopropanol, triethanolamine, potassium hydroxide, hexamethylenamine, enuatrol。
Embodiment 1: fuel is made up of the component of following percentage by weight: 65% methanol (CH3OH), 2.5% isopropanol (C3H8O), 0.8% triethanolamine (C6H15O3N), 0.3% potassium hydroxide (KOH), 0.2% hexamethylenamine (C6H12N4), 0.2% enuatrol (C17H33CO2Na), remaining is water。
Embodiment 2: fuel is made up of the component of following percentage by weight: 55% methanol (CH3OH), 3.5% isopropanol (C3H8O), 1.2% triethanolamine (C6H15O3N), 0.5% potassium hydroxide (KOH), 0.4% hexamethylenamine (C6H12N4), 0.4% enuatrol (C17H33CO2Na), remaining is water。
Embodiment 3: fuel is made up of the component of following percentage by weight: 60% methanol, 35% water, 3% isopropanol (C3H8O), 1% triethanolamine (C6H15O3N), 0.4% potassium hydroxide (KOH), 0.3% hexamethylenamine (C6H12N4), 0.3% enuatrol (C17H33CO2Na)。
A kind of method based on low temperature plasma burning, as follows:
(1) described fuel heating vaporization；
(2) the fuel gas after vaporization is input in the ionization chamber of low temperature plasma and forms high energy hydrocarbon synthetic fuel；
(3) high-energy carbon hydrido becomes fuel combustion, quantity of heat given up, and wherein, partial heat is for the heating vaporization in step (1)。
Power supply needed for low temperature plasma is bipolarity variable-frequency pulse power supply。
In step (1), the heating first of heating vaporization, the heat energy of heating vaporization adds air burning from starting fluid and obtains。Starting fluid can be selected for natural gas energy supply burning。
In conjunction with accompanying drawing, this utility model is further described:
As it is shown in figure 1, a kind of device based on low temperature plasma burning, including:
Housing 2, front portion is provided with combustion chamber 30；Housing can be selected for Ti-Ni alloy manufacture。
External electrode 61, in torus, is positioned at the middle part of housing 2, and external electrode 61 is wrapped up by the first insulating barrier 41, the ionization chamber 33 being centrally formed plasma generator of external electrode 61；
Interior electrode 62, in a tubular form, two ends are cased with the second insulation sleeve the 42, the 3rd insulation sleeve 43 respectively, and the second insulation sleeve 42 couples with the first insulating barrier 41,3rd insulation sleeve 43 is fixed on housing 2 through support 21, the ionization chamber 33 of the port of export connection plasma generator of interior electrode 62；
Nozzle 32, is positioned at the combustion chamber 30 of housing 2, connects ionization chamber 33,
Starting fluid conveying pipe 51, through the second insulation sleeve 42, the outlet of starting fluid conveying pipe 51 is positioned at ionization chamber 33, the import of starting fluid conveying pipe 51 is activated fuel valve, starting fluid compression pump connection starting fluid storage tank, starting fluid can burn at combustion chamber 30 after ionization chamber 33, nozzle 32, jets out flames；
Air-breathing pipe 52, through the second insulation sleeve 42, the outlet of air-breathing pipe 52 is positioned at ionization chamber 33, and the import of air-breathing pipe 52 is through air-breathing valve, blower fan connection air, and air can mix combustion-supporting at ionization chamber 33 with starting fluid；
Vaporization drum 1, connects with combustion chamber 30；The length of Vaporization drum 1 is 150-200mm。
Generating tube 11, is looped around the inwall of Vaporization drum 1；The delivery outlet of generating tube 11 connects the import 63 of interior electrode 62 through the 4th insulation sleeve 44, the input port of generating tube 11 is through fuel valve, fuel pressure pump connection fuel storage tank, fuel storage tank is used in storage implementation example or the fuel of other component, can by the carburretion in generating tube 11 after starting fluid burning；
Power supply, inside electrode 62, external electrode 61 are powered。
Generating tube 11 is S-shaped in the shape of Vaporization drum 1 inner wall surrounding, it is also possible to be spiral type。
Being provided with refractory ceramics 31 in the housing 2 of combustion chamber 30 position, the inwall of this refractory ceramics 31 is arc-shaped。
Power supply is bipolarity variable-frequency pulse power supply。The frequency range 2kHz-20kHz of variable-frequency pulse power supply。
Claims (4)
1., based on a device for low temperature plasma burning, it is characterized in that, including:
Housing (2), front portion is provided with combustion chamber (30)；
External electrode (61), in torus, is positioned at the middle part of housing (2), and external electrode (61) is wrapped up by the first insulating barrier (41), the ionization chamber (33) being centrally formed plasma generator of external electrode (61)；
Interior electrode (62), in a tubular form, two ends are cased with the second insulation sleeve (42), the 3rd insulation sleeve (43) respectively, second insulation sleeve (42) couples with the first insulating barrier (41), 3rd insulation sleeve (43) is fixed on housing (2) through support (21), the ionization chamber (33) of the port of export connection plasma generator of interior electrode (62)；
Nozzle (32), is positioned at the combustion chamber (30) of housing (2), connection ionization chamber (33)；
Starting fluid conveying pipe (51), through the second insulation sleeve (42), the outlet of starting fluid conveying pipe (51) is positioned at ionization chamber (33), the import of starting fluid conveying pipe (51) is activated fuel valve, starting fluid compression pump connection starting fluid storage tank, starting fluid can burn at combustion chamber (30) after ionization chamber (33), nozzle (32), jets out flames；
Air-breathing pipe (52), through the second insulation sleeve (42), the outlet of air-breathing pipe (52) is positioned at ionization chamber (33), and the import of air-breathing pipe (52) is through air-breathing valve, blower fan connection air, and air can mix combustion-supporting in ionization chamber (33) with starting fluid；
Vaporization drum (1), connects with combustion chamber (30)；
Generating tube (11), is looped around the inwall of Vaporization drum (1)；The delivery outlet of generating tube (11) is the import (63) of electrode (62) in the 4th insulation sleeve (44) connection, the input port of generating tube (11), can by the carburretion in generating tube (11) after starting fluid burning through fuel valve, fuel pressure pump connection fuel storage tank；
Power supply, inside electrode (62), external electrode (61) are powered。
2. a kind of device based on low temperature plasma burning as claimed in claim 1, is characterized in that, described generating tube (11) is S-shaped or spiral type in the shape of Vaporization drum (1) inner wall surrounding。
3. as claimed in claim 1 a kind of based on low temperature plasma burning device, it is characterized in that, being provided with refractory ceramics (31) in the housing (2) of described combustion chamber (30) position, the inwall of this refractory ceramics (31) is arc-shaped。
4. a kind of device based on low temperature plasma burning as described in claim 1,2 or 3, is characterized in that, described power supply is bipolarity variable-frequency pulse power supply。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085064.0U CN205332203U (en) | 2016-01-28 | 2016-01-28 | Device based on low temperature plasma burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085064.0U CN205332203U (en) | 2016-01-28 | 2016-01-28 | Device based on low temperature plasma burning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205332203U true CN205332203U (en) | 2016-06-22 |
Family
ID=56195880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620085064.0U Withdrawn - After Issue CN205332203U (en) | 2016-01-28 | 2016-01-28 | Device based on low temperature plasma burning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205332203U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105695003A (en) * | 2016-01-28 | 2016-06-22 | 杭州左纳实业有限公司 | Fuel combusted on basis of low-temperature plasma, and method and device thereof |
| CN107477611A (en) * | 2017-07-20 | 2017-12-15 | 中国科学院工程热物理研究所 | Burner |
-
2016
- 2016-01-28 CN CN201620085064.0U patent/CN205332203U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105695003A (en) * | 2016-01-28 | 2016-06-22 | 杭州左纳实业有限公司 | Fuel combusted on basis of low-temperature plasma, and method and device thereof |
| CN105695003B (en) * | 2016-01-28 | 2017-06-16 | 杭州左纳实业有限公司 | Fuel and method and apparatus based on low temperature plasma burning |
| CN107477611A (en) * | 2017-07-20 | 2017-12-15 | 中国科学院工程热物理研究所 | Burner |
| CN107477611B (en) * | 2017-07-20 | 2019-08-09 | 中国科学院工程热物理研究所 | Burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160622 Effective date of abandoning: 20170616 |