CN104785498A - Heat accumulating type microwave garbage or coal treatment equipment - Google Patents
Heat accumulating type microwave garbage or coal treatment equipment Download PDFInfo
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- CN104785498A CN104785498A CN201510136017.4A CN201510136017A CN104785498A CN 104785498 A CN104785498 A CN 104785498A CN 201510136017 A CN201510136017 A CN 201510136017A CN 104785498 A CN104785498 A CN 104785498A
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- coal
- accumulating type
- heat accumulating
- garbage
- type microwave
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Abstract
The invention discloses heat accumulating type microwave garbage or coal treatment equipment. The heat accumulating type microwave garbage or coal treatment equipment is characterized by comprising an exciting cavity, wherein magnetrons for emitting microwaves into the exciting cavity are arranged on the exciting cavity; a microwave absorbing tube for receiving the microwaves and generating high energy to crack the garbage or coal is arranged inside the exciting cavity; a thermal insulation pipe for retaining heat sleeves the wave absorbing pipe. According to the heat accumulating type microwave garbage or coal treatment equipment disclosed by the invention, the magnetrons capable of emitting the microwaves are mounted in the exciting cavity, the microwave absorbing pipe absorbs the high energy of the microwaves to crack the garbage or coal inside, cracks the organic garbage therein to produce solid state carbon and a combustible gas and cracks the inorganic garbage to produce a glassy state mixed substance; the gas generated by cracking can be used for electricity generation by a combustion gas turbine, so as to generate innocuous gases such as carbon dioxide gas and water vapor, and the gas generated by cracking can be further directly ignited by a boiler to supply heat to generate innocuous gases such as carbon dioxide gas and water vapor; the equipment can be further used for ignition of the coal firing boiler.
Description
[technical field]
The present invention relates to the equipment of rubbish or coal process, especially relate to the equipment of a kind of heat accumulating type microwave treatment rubbish or coal.
[background technology]
Existing rubbish refuse treatment plant, adopt combustion furnace directly to burn process mostly, the temperature of its burning is lower, usually below 1000 DEG C, and the temperature of flame core, internal flame and flame envelope has steps, rubbish often cannot burn completely, has the toxic gas such as imperfect combustion component residue and meeting Sheng Cheng bioxin, and then cause secondary pollution to environment in the slag of generation; The equipment of another disposal of refuse garbage disposal is by the process of high pressure arc discharge plasma torch, but the electrode of this equipment needs to connect high-voltage DC power supply, a large amount of electric energy can be consumed in its burning process, and electrode life short (general electrode life is at 100-200 hours), poor stability, causes it not to be widely used.
Existing boiler normally directly puts ember for heating boiler in addition, and coal directly burns and easily produces the toxic gases such as sulfur dioxide because temperature is low, to environment.
The present invention makes in view of the situation.
[summary of the invention]
The present invention seeks to overcome the deficiencies in the prior art, provide a kind of security performance high, power consumption is little, long service life, can not produce the heat accumulating type microwave treatment rubbish of secondary pollution or the equipment of coal.
The present invention is achieved by the following technical solutions:
The equipment of a kind of heat accumulating type microwave treatment rubbish or coal, it is characterized in that comprising excitation cavity 4, described excitation cavity 4 is provided with can to the magnetron 3 of launched microwave in described excitation cavity 4, be provided with in described excitation cavity 4 and can receive microwave and produce high energy with the wave-absorbing tube 2 by rubbish or coal cracking, described wave-absorbing tube 2 overcoat has the insulating tube 8 for being incubated.
The equipment of heat accumulating type microwave treatment rubbish as above or coal, is characterized in that: described wave-absorbing tube 2 two ends are fixed on described excitation cavity 4 also through described excitation cavity 4.
The equipment of heat accumulating type microwave treatment rubbish as above or coal, is characterized in that: be provided with bearing 6 bottom described excitation cavity 4, and described insulating tube 8 is fixed on described bearing 6.
The equipment of heat accumulating type microwave treatment rubbish as above or coal, is characterized in that: described insulating tube 8 is made up of mullite material.
The equipment of heat accumulating type microwave treatment rubbish as above or coal, is characterized in that: the distribution of described excitation cavity 4 both sides is provided with multiple described magnetron 3.
The equipment of heat accumulating type microwave treatment rubbish as above or coal, is characterized in that: in described excitation cavity 4 in parallel or or series connection be provided with multiple described wave-absorbing tube 2.
The equipment of heat accumulating type microwave treatment rubbish as above or coal, is characterized in that: described wave-absorbing tube 2 is made up of silicon carbide ceramics absorbing material.
The equipment of heat accumulating type microwave treatment rubbish as above or coal, is characterized in that: on described excitation cavity 4, be provided with the temperature tube 5 for measuring described wave-absorbing tube 2 temperature.
Compared with prior art, the present invention has the following advantages:
1, excitation cavity of the present invention is equipped with the magnetron of multiple energy launched microwave, the rubbish of the high energy energy cracking that wave-absorbing tube absorbs microwave in it or coal, rubbish in it or coal push wave-absorbing tube by multiphase pump and in wave-absorbing tube, cracking reaction occur, wave-absorbing tube is by the organic waste cracking production solid carbon in it and CO gas, hydrogen, the fuel gas such as methane, inorganic refuse cracking produces glassy state compounding substances, the gas that cracking produces can be used for gas turbine power generation and produces the innocuous gas such as carbon dioxide and water vapour, the gas that also cracking can be produced directly is lighted heat supply by boiler and produces the innocuous gas such as carbon dioxide and water vapour, solid-state pyrolysis product is also from wave-absorbing tube, extrude discharge by multiphase pump, reach the object of garbage disposal, operation is simple, utilization rate is high, and there is no secondary pollution.
2, also can mix outside air when the present invention imports composting by multiphase pump to enter, the fuel gas such as the CO gas wherein produced, hydrogen, methane also will burn away and generate the innocuous gas such as carbon dioxide and water vapour, the heat produced that simultaneously burns can improve the temperature of wave-absorbing tube, the power of magnetron can be reduced with this, thus minimizing cost, simultaneously because wave-absorbing tube feed end is connected to multiphase pump, not confined space, therefore add after air mixes with fuel gas, can't blast, security performance is high.
[accompanying drawing explanation]
Fig. 1 is plane of the present invention;
Fig. 2 is the exploded view of excitation cavity of the present invention;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is the sectional view under the present invention overlooks state, wherein middle truncated part.
In figure: 2 is wave-absorbing tube; 3 is magnetron; 4 is excitation cavity; 5 is temperature tube; 6 is bearing; 8 is insulating tube; 9 is locating piece.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the technology of the present invention feature is described in further detail so that described those skilled in the art can understand.
The equipment of a kind of heat accumulating type microwave treatment rubbish or coal, comprise excitation cavity 4, described excitation cavity 4 is provided with can to the magnetron 3 of launched microwave in described excitation cavity 4, be provided with in described excitation cavity 4 and can receive microwave and produce high energy with the wave-absorbing tube 2 by rubbish or coal cracking, described wave-absorbing tube 2 overcoat has the insulating tube 8 for being incubated.
Described wave-absorbing tube 2 two ends are fixed on also through described excitation cavity 4 on described excitation cavity 4, as shown in Figure 2.
Be provided with bearing 6 bottom described excitation cavity 4, described insulating tube 8 is fixed on described bearing 6, as described in Figure 3.
Described insulating tube 8 is made up of mullite material, and mullite is a kind of refractory material of high-quality, and its heat-insulating property is also fine.
The distribution of described excitation cavity 4 both sides is provided with multiple described magnetron 3.
Described wave-absorbing tube 2 parallel connection or series connection are located in described excitation cavity 4, namely the length of wave-absorbing tube 2 can customize according to the type of rubbish, when needs process gaseous state rubbish, because relatively solid-state, the liquid rubbish of gas flow rate is very fast, therefore the length of wave-absorbing tube 2 is long, unsuitable in parallel.When wave-absorbing tube 2 is in parallel, a total charging aperture can be set, by a multiphase pump, rubbish be pushed in multiple wave-absorbing tube 2, also multiple charging aperture can be set, push waste material respectively by multiple stage multiphase pump.
Described wave-absorbing tube 2 is made up of silicon carbide ceramics absorbing material, can certainly make with other absorbing materials.
Described excitation cavity 4 is provided with the temperature tube 5 for measuring described wave-absorbing tube 2 temperature, and described temperature tube 5 inserts in described excitation cavity 4 and to be fixed on excitation cavity 4 by locating piece 9 and to be connected with described wave-absorbing tube 2.The temperature of temperature tube 5 is measured with the temperature of indirect inspection wave-absorbing tube 2 by infrared temperature probe, the object arranging this temperature tube 5 is if directly measure the temperature of wave-absorbing tube 2 inside, microwave then in it can disturb infrared temperature probe, thus cause thermometric to occur deviation, but also the microwave leakage in it is easily caused to cause damaging human body.After this temperature tube 5 is set, the large high attenuation of the microwave on temperature tube 5 but the temperature close of temperature on it and wave-absorbing tube 2 inside, thus improve certainty of measurement.
Operation principle of the present invention and advantage as follows:
The feed end of described wave-absorbing tube 2 is connected with the multiphase pump for rubbish being imported described wave-absorbing tube 2, and the discharge end gas ignition be connected with for cracking being produced of described wave-absorbing tube 2 produces the after-treatment device of innocuous gas.By solid-state, rubbish or the coal of liquid state or gaseous state push in wave-absorbing tube 2 by multiphase pump, wherein solid waste first must be broken into fritter before pushing, by magnetron 3 to described wave-absorbing tube 2 launched microwave, by microwave high energy cracking rubbish, organic waste cracking produces solid carbon and CO gas, hydrogen, the fuel gas such as methane, inorganic refuse cracking produces glassy state compounding substances, described after-treatment device can be boiler or gas turbine, the fuel gas that cracking produces produces the innocuous gas such as carbon dioxide and water vapour by gas turbine power generation, the gas that also cracking can be produced produces the innocuous gas such as carbon dioxide and water vapour by the direct combustion heat supplying of boiler, solid-state pyrolysis product is also from wave-absorbing tube 2, extrude discharge by multiphase pump, the i.e. rubbish that pushes of multiphase pump, what release is the harmless products of cracking, reach the object of garbage disposal, operation is simple, utilization rate is high, and there is no secondary pollution.
Refuse treatment plant of the present invention also imports appropriate air toward described wave-absorbing tube 2 when composting being pushed wave-absorbing tube 2 preferably by multiphase pump, the CO gas then produced in wave-absorbing tube 2, hydrogen, the fuel gas such as methane also can burn away and generate the innocuous gas such as carbon dioxide and water vapour, the heat produced that simultaneously burns can improve the temperature of wave-absorbing tube 2, the power of magnetron 3 can be reduced with this, thus minimizing cost, simultaneously because wave-absorbing tube 2 is not that feed end is connected to multiphase pump, not confined space, therefore add after air mixes with fuel gas, can't blast, security performance is high.
Then can produce high temperature, heating boiler with the noxious material removed wherein after changing above-mentioned rubbish into coal dust, therefore the equipment of the application can also be used as the igniter of boiler.
The equipment of microwave treatment rubbish of the present invention or coal can process any type of trade waste, is no matter solid-state, liquid, gaseous state and whether belongs to can processing of conduction property, and it can process separately, also can mix post processing, and the scope of application is very wide.
Embodiment of the present invention is only the description carried out the preferred embodiment of the present invention; not inventive concept and scope are limited; under the prerequisite not departing from design philosophy of the present invention; the various modification that in this area, engineers and technicians make technical scheme of the present invention and improvement, all should fall into protection scope of the present invention.
Claims (8)
1. the equipment of a heat accumulating type microwave treatment rubbish or coal, it is characterized in that comprising excitation cavity (4), described excitation cavity (4) is provided with can to the magnetron (3) of described excitation cavity (4) interior launched microwave, be provided with in described excitation cavity (4) and can receive microwave and produce high energy with the wave-absorbing tube (2) by rubbish or coal cracking, described wave-absorbing tube (2) overcoat has the insulating tube (8) for being incubated.
2. the equipment of heat accumulating type microwave treatment rubbish according to claim 1 or coal, is characterized in that: described wave-absorbing tube (2) two ends are fixed on described excitation cavity (4) and go up and pass described excitation cavity (4).
3. the equipment of heat accumulating type microwave treatment rubbish according to claim 2 or coal, it is characterized in that: described excitation cavity (4) bottom is provided with bearing (6), and described insulating tube (8) is fixed on described bearing (6).
4. the equipment of heat accumulating type microwave treatment rubbish according to claim 1 or coal, is characterized in that: described insulating tube (8) is made up of mullite material.
5. the equipment of heat accumulating type microwave treatment rubbish according to claim 1 or coal, is characterized in that: the distribution of described excitation cavity (4) both sides is provided with multiple described magnetron (3).
6. the equipment of heat accumulating type microwave treatment rubbish according to claim 1 or coal, is characterized in that: in described excitation cavity (4) in parallel or or series connection be provided with multiple described wave-absorbing tube (2).
7. the equipment of heat accumulating type microwave treatment rubbish according to claim 1 or coal, is characterized in that: described wave-absorbing tube (2) is made up of silicon carbide ceramics absorbing material.
8. the equipment of heat accumulating type microwave treatment rubbish according to claim 1 or coal, is characterized in that: on described excitation cavity (4), be provided with the temperature tube (5) for measuring described wave-absorbing tube (2) temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136017.4A CN104785498A (en) | 2015-03-26 | 2015-03-26 | Heat accumulating type microwave garbage or coal treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136017.4A CN104785498A (en) | 2015-03-26 | 2015-03-26 | Heat accumulating type microwave garbage or coal treatment equipment |
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| Publication Number | Publication Date |
|---|---|
| CN104785498A true CN104785498A (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510136017.4A Pending CN104785498A (en) | 2015-03-26 | 2015-03-26 | Heat accumulating type microwave garbage or coal treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170514A (en) * | 2019-07-09 | 2019-08-27 | 北京石油化工学院 | A kind of steam coupling microwaves heat treatment contaminated soil equipment |
Citations (6)
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|---|---|---|---|---|
| CN101568209A (en) * | 2009-01-21 | 2009-10-28 | 徐艳姬 | Microwave heater for heating liquid and/or gases |
| CN201863340U (en) * | 2011-02-02 | 2011-06-15 | 佛山惠福化工有限公司 | Microwave heating device for rubber vulcanization foaming |
| CN102500306A (en) * | 2011-11-15 | 2012-06-20 | 西南石油大学 | Microwave thick oil viscosity reduction experimental device |
| CN103160325A (en) * | 2011-12-14 | 2013-06-19 | 上海麦风微波设备有限公司 | Technological method for direct production of coal gas by microwaves and device |
| CN103822464A (en) * | 2012-11-19 | 2014-05-28 | 黄旭鹏 | Industrial continuous high-temperature microwave calcining furnace for mineral granules and powder |
| CN204544956U (en) * | 2015-03-26 | 2015-08-12 | 广东新优威印刷装备科技有限公司 | The equipment of a kind of heat accumulating type microwave treatment rubbish or coal |
-
2015
- 2015-03-26 CN CN201510136017.4A patent/CN104785498A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101568209A (en) * | 2009-01-21 | 2009-10-28 | 徐艳姬 | Microwave heater for heating liquid and/or gases |
| CN201863340U (en) * | 2011-02-02 | 2011-06-15 | 佛山惠福化工有限公司 | Microwave heating device for rubber vulcanization foaming |
| CN102500306A (en) * | 2011-11-15 | 2012-06-20 | 西南石油大学 | Microwave thick oil viscosity reduction experimental device |
| CN103160325A (en) * | 2011-12-14 | 2013-06-19 | 上海麦风微波设备有限公司 | Technological method for direct production of coal gas by microwaves and device |
| CN103822464A (en) * | 2012-11-19 | 2014-05-28 | 黄旭鹏 | Industrial continuous high-temperature microwave calcining furnace for mineral granules and powder |
| CN204544956U (en) * | 2015-03-26 | 2015-08-12 | 广东新优威印刷装备科技有限公司 | The equipment of a kind of heat accumulating type microwave treatment rubbish or coal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170514A (en) * | 2019-07-09 | 2019-08-27 | 北京石油化工学院 | A kind of steam coupling microwaves heat treatment contaminated soil equipment |
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Application publication date: 20150722 |
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