CN108905489A - A kind of device of microwave cracking pernicious gas - Google Patents
A kind of device of microwave cracking pernicious gas Download PDFInfo
- Publication number
- CN108905489A CN108905489A CN201810826401.0A CN201810826401A CN108905489A CN 108905489 A CN108905489 A CN 108905489A CN 201810826401 A CN201810826401 A CN 201810826401A CN 108905489 A CN108905489 A CN 108905489A
- Authority
- CN
- China
- Prior art keywords
- microwave
- pernicious gas
- main body
- gas
- cracking
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/005—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/106—Ozone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/502—Carbon monoxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/806—Microwaves
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
The invention discloses a kind of device of microwave cracking pernicious gas, including main body, it is provided with heat transfer unit (HTU) in the main body, at least one waveguide device communicated therewith is provided in the main body, is provided with microwave generator on each waveguide device.Pintsch process pernicious gas cracks the more efficient of pernicious gas than common heating mode by way of microwave heating, while several carborundum tubes is utilized as the medium of conduction heat and makes heat exchange area bigger, is conducive to pernicious gas and sufficiently cracks.
Description
Technical field
The present invention relates to a kind of device of cracked gas more particularly to a kind of devices of microwave cracking pernicious gas.
Background technique
Some gases being harmful to the human body can be generated in industrial processes, such as carbon monoxide, ozone or volatility have
Machine object etc., these pernicious gases can be converted into harmless substance by way of Pintsch process.General cracking
The method of pernicious gas is：The environment of circumference heats the surface of heating object first with the radiation of heat, so
The inside for heating object by heat transfer afterwards recycles the heat of heating object to crack pernicious gas, general heating side
Method is lower to the efficiency of the cracking of pernicious gas.And microwave is generated inside heating object, heat source comes from interior of articles,
Homogeneous heating, while heating time is substantially reduced, therefore high-efficient with the mode of microwave heating cracking pernicious gas.
Summary of the invention
To solve the above-mentioned problems, it is high that the purpose of the present invention is to provide a kind of heating efficiencies, can effectively crack harmful gas
The device of body.
The present invention be solve its technical problem and the technical solution adopted is that：
A kind of device of microwave cracking pernicious gas, the main body including an inner hollow, the main body are internally provided with heat transfer
Device, while the waveguide device communicated therewith in the main body at least provided with one are provided with microwave hair on each waveguide device
Raw device.
Preferably, the heat transfer unit (HTU) is several carborundum tubes.
As further improvement of the invention, the both ends of the main body are respectively equipped with the first cavity and band of inlet
Second cavity of gas outlet, on the joint face of first cavity and the main body and second cavity and the main body
It is equipped with the guide plate for guiding gas to pass through carborundum tube on joint face, is offered and several silicon carbide on the guide plate
The gas port that pipe is used in combination.
Preferably, the microwave generator includes microwave tube power supply and magnetron.
Preferably, the waveguide device is rectangular waveguide.
Wherein, the microwave generator is connect by bolt with the waveguide device, and the waveguide device is solid with bolt
It is scheduled on the outer wall of main body.
The beneficial effects of the invention are as follows：A kind of device of microwave cracking pernicious gas of the invention, microwave generator generate
Microwave is imported microwave in main body by rectangular waveguide, and main intracorporal heat transfer unit (HTU) absorbs microwave and high temperature occurs, to crack
Pernicious gas.The present invention in the way of microwave heating Pintsch process pernicious gas than common heating mode crack nocuousness
Gas it is more efficient, while be utilized several carborundum tubes as conduction heat medium make heat exchange area bigger, have
It is sufficiently cracked conducive to pernicious gas.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the decomposition diagram of structure of the invention.
Fig. 3 is the Section A-A schematic diagram of Fig. 1.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, however, it is desirable to explanation
It is that the explanation to following implementation is schematically, not constitute to specific restriction of the invention.
Referring to figs. 1 to Fig. 3, a kind of device of microwave cracking pernicious gas of the invention, including main body 1, the main body 1
It is inside provided with heat transfer unit (HTU) 4, the heat transfer unit (HTU) 4 is preferably several carborundum tubes, since carborundum tube has high temperature resistant
The big feature with thermal coefficient, is conducive to microwave heating, and in addition the internal surface area of several carborundum tubes is larger, pernicious gas
It is larger by contact area when these carborundum tubes, be conducive to pernicious gas and sufficiently crack.The two sides of the main body 1 use spiral shell
Bolt is symmetrically equipped with two pairs of waveguide devices communicated therewith 3, and the waveguide device 3 is rectangular waveguide, each rectangular wave
Lead it is opposite with one microwave being connected to its rectangular waveguide is installed using bolt on the other side of the mounting surface of main body 1
Generator 2, the microwave generator 2 include microwave tube power supply and magnetron.Can suitably it be increased according to the length dimension of main body 1
Subtract the number of microwave generator 2 and the number of waveguide device 3.The rear and front end of main body 1 is connected with the first cavity of inlet
6 and the second cavity 7 with gas outlet, it is equipped on the first cavity 6 and the second cavity 7 and the joint face of main body 1 and silicon carbide
The guide plate 5 with holes that pipe matches.
When a kind of device work of microwave cracking pernicious gas of the invention, magnetron, which is powered, generates microwave, passes through rectangle
Microwave is imported in main body 1 and heats carborundum tube by waveguide, such as carbon monoxide, ozone, organic volatile at high operating temperatures may be used
The carborundum tube of high temperature is entered through from the air inlet of the first cavity 6 with the pernicious gas of cracking, carborundum tube passes heat
It leads to pernicious gas, pernicious gas is discharged after cracking under the high temperature conditions from the gas outlet of the second cavity 7.
The above description is only a preferred embodiment of the present invention, wherein by microwave tube power supply and magnetron pack at microwave
Generator 2 can also be substituted using microwave tube power supply and fast keyholed back plate or the combinations such as TWT Power and crossed-field amplifier；Make
It can also be substituted using the microwave absorptions such as complex ferrite pipe object for the carborundum tube of heat transfer unit (HTU) 4, as long as with essentially identical
Means realize that the technical solution of the object of the invention belongs within protection scope of the present invention.
Claims (7)
1. a kind of device of microwave cracking pernicious gas, the main body including an inner hollow（1）, it is characterised in that：The main body
（1）Be internally provided with heat transfer unit (HTU)（4）, while the main body（1）On the waveguide device that is communicated therewith at least provided with one
（3）, each waveguide device（3）On be provided with microwave generator（2）.
2. a kind of device of microwave cracking pernicious gas as described in claim 1, it is characterised in that：The heat transfer unit (HTU)（4）
For several carborundum tubes.
3. a kind of device of microwave cracking pernicious gas as claimed in claim 2, it is characterised in that：The main body（1）Two
End is respectively equipped with the first cavity of inlet（6）With the second cavity with gas outlet（7）, first cavity（6）With it is described
Main body（1）Joint face on and second cavity（7）With the main body（1）Joint face on be equipped with for guiding gas to wear
Cross the guide plate of carborundum tube（5）, the guide plate（5）On offer the gas port being used in combination with several carborundum tubes.
4. a kind of device of microwave cracking pernicious gas as described in claim 1, it is characterised in that：The microwave generator
（2）Including microwave tube power supply and magnetron.
5. a kind of device of microwave cracking pernicious gas as described in claim 1, it is characterised in that：The waveguide device（3）
For rectangular waveguide.
6. a kind of device of microwave cracking pernicious gas as described in claim 1, it is characterised in that：The microwave generator
（2）Pass through bolt and the waveguide device（3）Connection.
7. a kind of device of microwave cracking pernicious gas as described in claim 1, it is characterised in that：The waveguide device（3）
It is bolted on main body（1）Outer wall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826401.0A CN108905489A (en) | 2018-07-25 | 2018-07-25 | A kind of device of microwave cracking pernicious gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826401.0A CN108905489A (en) | 2018-07-25 | 2018-07-25 | A kind of device of microwave cracking pernicious gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108905489A true CN108905489A (en) | 2018-11-30 |
Family
ID=64416715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810826401.0A Withdrawn CN108905489A (en) | 2018-07-25 | 2018-07-25 | A kind of device of microwave cracking pernicious gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108905489A (en) |
-
2018
- 2018-07-25 CN CN201810826401.0A patent/CN108905489A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |
|
| WW01 | Invention patent application withdrawn after publication |