CN207734835U - Plasma garbage incineration waste gas purification machine - Google Patents
Plasma garbage incineration waste gas purification machine Download PDFInfo
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- CN207734835U CN207734835U CN201721621201.9U CN201721621201U CN207734835U CN 207734835 U CN207734835 U CN 207734835U CN 201721621201 U CN201721621201 U CN 201721621201U CN 207734835 U CN207734835 U CN 207734835U
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- plasma
- air inlet
- liquid mist
- plate
- mist separator
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Abstract
The utility model is related to a kind of plasma garbage incineration waste gas purification machines, have continuing purge rate high；Cleaning frequency is long, and does not generate secondary pollution；Good appearance, low energy, windage is small, noise is low, and stainless steel electric field and stainless steel casing corrosion resistance are strong；Plasma power supply unique properties, overload, overvoltage, open circuit, open circuit have safeguard protection, purifier to be controlled with fan linkage；Modularized design miniaturized structure, it is installed with air quantity size combinations, convenient transportation, in addition also by the way that liquid mist separator is arranged on rear side of exhaust gas inlet port, liquid and exhaust gas are separated, liquid and fog in exhaust gas are drained by the drainage plate in liquid mist separator, liquid and fog are stopped by the baffle stretched out on drainage plate, and it is slid from liquid mist separator along baffle, and exhaust gas is then normal through liquid mist separator, it avoids the liquid mist with impurity particle from entering, reduces purification pressure, ensure that the clean-up effect of exhaust gas.
Description
Technical field
The utility model is related to a kind of clearing machines to use more particularly, to a kind of plasma garbage incineration waste gas purification machine
The waste gas purification generated after waste incineration.
Background technology
Currently, the purification of exhaust gas mainly has mechanical filtering type and two kinds electrostatic after waste incineration.They are although certain
The environmental pollution because of caused by rubbish exhaust gas can be reduced in degree, but still problem is many：
（1）For mechanical filter formula, although simple in structure, easy to use, it is big that there are windages, and purifying rate is low, no
Molecule can be removed, cannot be eliminated the unusual smell and the shortcomings of pernicious gas；
（2）For electrostatic means, by adsorbing the charged particle in exhaust gas, electrification exhaust gas can efficiently be caught
, but there is pole plate in practical applications and be difficult to clean in collection, cannot effective dispelling abnormal flavor, the incineration gases that cannot degrade molecule etc. lacks
Point.
（3）Although having the appearance of plasma garbage incineration waste gas purification machine, current plasma rubbish at present
Waste gas from incinerator clearing machine can not separate liquid, after these liquid mists with impurity particle enter rear road cleaning procedure, meeting
Normal waste gas purification is had an impact, purification pressure is increased, reduces the clean-up effect of exhaust gas.
Utility model content
It can degrade gas molecule, dispelling abnormal flavor, net purpose of the utility model is to overcome the above-mentioned shortcomings and provide one kind
Change efficient, and liquid mist separation can be carried out, and ensure the plasma garbage incineration waste gas purification machine that exhaust gas normally purifies.
What the purpose of this utility model was realized in：A kind of plasma garbage incineration waste gas purification machine includes case
Body, homogenizing plate, vapour strainer, mechanical filter unit, macromolecular filtering device, multiple plasma electric field and catalytic oxidizing equipment；Institute
It states and is disposed with homogenizing plate, vapour strainer, machinery in babinet
Filter device, macromolecular filtering device, multiple plasma electric field and catalytic oxidizing equipment, the air inlet of the babinet
It is connected with the air inlet side of preceding road homogenizing plate, the gas side that goes out of the preceding road homogenizing plate is connected with liquid mist separator, the liquid mist point
Include shell from device, the open top of the shell, shell center vertical is fitted with row's drainage plate, stretches out setting extremely on drainage plate
A few block baffle, the baffle stops liquid and fog, and it is allowed to be slid from liquid mist separator along baffle, the liquid mist
The gas side that goes out of separator is connected with the air inlet side of rear road homogenizing plate, the air inlet for going out gas side and vapour strainer of the rear road homogenizing plate
Side is connected, and the gas side that goes out of the vapour strainer is connected with the air inlet side of mechanical filter unit, and the mechanical filter unit goes out
Gas side is connected with the air inlet side of macromolecular filtering device, and the macromolecular filtering device goes out gas side and multiple plasma electric field
Air inlet side be connected, the gas side that goes out of the multiple plasma electric field is connected with the air inlet side of catalytic oxidizing equipment, described to urge
The gas side that goes out for changing oxidation unit is connected with the gas outlet of babinet.
The utility model plasma garbage incineration waste gas purification machine, the multiple plasma electric field are arranged by two ~ level Four
It constitutes.
The utility model plasma garbage incineration waste gas purification machine, the multiple plasma electric field include per level-one
Several pole plates and electric discharge thorn plate, the pole plate are formed by connecting with electric discharge thorn plate by lead screw, insulating ceramics, copper contact element.
The utility model plasma garbage incineration waste gas purification machine, the catalytic oxidizing equipment are in stainless steel V-frame
It is inside put into catalytic oxidant particle composition, the catalytic oxidant particle is carrier by rare earth and is impregnated with liquor potassic permanganate.
The utility model plasma garbage incineration waste gas purification machine, the macromolecular filtering device include stainless steel framework
The sack of frame and macromolecular filtering bag, the macromolecular filtering bag is fixed in metal frame, and the bag of the macromolecular filtering bag
Mouth face macromolecular filtering device air inlet side one end, the bag bottom face macromolecular filtering device outlet of the macromolecular filtering bag
Side；The composition material of the macromolecular filtering bag is PTFE base fabrics and PTFE staple fibers.
The utility model plasma garbage incineration waste gas purification machine, the mechanical filter unit is by being installed on stainless steel framework
The arc metal plate of frame both sides forms.
Purification process：
When burning away the refuse, the air inlet of the purified machine of exhaust gas of generation enters in cabinet：
1, the homogenizing plate layer in preceding road：Make exhaust gas uniformly through purifier, it is ensured that exhaust purification efficiency maximizes, and leads to simultaneously
Cross the principle of mechanical collision, gravitational settling so that the olesome in exhaust gas deposits on homogenizing plate surface；
2, liquid mist separator：By in exhaust gas liquid and fog drained by the drainage plate in liquid mist separator, by
The baffle stretched out on drainage plate stops liquid and fog, and is slid from liquid mist separator along baffle, and exhaust gas is then normal
Pass through liquid mist separator.
3, the homogenizing plate layer in rear road：Make exhaust gas uniformly through purifier, it is ensured that exhaust purification efficiency maximizes, and leads to simultaneously
Cross the principle of mechanical collision, gravitational settling so that the olesome in exhaust gas deposits on homogenizing plate surface；
4, vapour filter mesh layer：Increase exhaust gas contact face, increase exhaust gas by residence time, particle and oil droplet is mixed in blocking
Fit, impurity, again such that greasy dirt impurity deposits on the surface of vapour strainer；
5, mechanical filter：Utilizing the opposite arc metal plate for being installed on both sides so that exhaust gas is declined by speed, from
And the large granular impurity in exhaust gas is caused to settle down；
6, macromolecular filtering device：It is heavy that further filtering is carried out to the impurity particle in exhaust gas using macromolecular filtering bag
Drop.Macromolecular filtering bag used is made of macromolecular filter membrane, and so-called macromolecular filter membrane is to use crystalline state polytetrafluoroethylene material
Special process is laminating on various base materials, becomes a kind of novel microporous membrane filtrate, aperture is generally in 0.2 ~ 15um
Between, thickness is 15 ~ 30um, and porosity is up to 80 ~ 90%.Thus when ash-laden gas passes through macromolecular filter membrane, grain size is more than
The dust of 0.5um is captured, and the efficiency of dust collection of flue gas is made to reach 99% or more；And macromolecular filter membrane has resistance to high humidity and easily peelable
Characteristic, reduce deashing number.
7, plasma electric field purification layer：It is degraded using low temperature plasma corona discharge technology, VOCs, non-methane is total
The strand of the organic pollutions complexity such as hydrocarbon, stench peculiar smell and dioxin interrupts as short chain or small molecule, then these small point
Sub- gas is under the oxidation of active group, final product CO2、H2O。
8, catalytic oxidizing equipment：Peculiar smell is eliminated while waste gas purification.
Action principle：
The utility model plasma garbage incineration waste gas purification machine, using plasma technique, using micropulse etc. from
Sub- power supply, makes the electric field in clearing machine generate corona discharge, and pulsed discharge is that one is superimposed between two non-uniform electric fields
The pulse power, since the front and back edge of pulse voltage is extremely steep, peak width is relatively narrow, within the extremely short burst length, occurs around corona
Fierce high-frequency corona discharge pulse, generates the plasma of high concentration.Include in plasma a large amount of high energy electrons, from
Son, excited state molecule and free radical, the energy of these active particles are higher than the bond energy of gas molecule, they and dioxin etc. are organic
Frequent collision occurs for object, makes the generation scission of link dissociation of dioxin organic exhaust gas and forms the free radical fragment of many short chains.These
It reacts to each other between free radical fragment, a part produces the small molecule chlorobenzene class of short chain and degrades, and another part then may
It forms long-chain chlorobenzene class and polymerize.Due to presence aerobic in reaction, the freedom that is generated after the dissociation of oxygen molecule and chlorobenzene class scission of link
Base fragment reacts, they are oxidized to chloride and is decomposed.Meanwhile high energy electron is beaten directly with chlorobenzene class molecular collision
The chemical bond of chlorobenzene class molecule is opened, to which Chlorobenzene compounds to be decomposed into harmless molecule.
The utility model application nature body function principle：
1, low temperature plasma：By the form of high-voltage pulse dielectric barrier discharge, a large amount of plasma is generated, by gas
Body activates.To generate various free radicals, such as OH, O, H, in air formaldehyde, dimethylbenzene, sulfur dioxide, dioxin,
The pernicious gases such as ammonium oxidation object and peculiar smell generate complicated physics and chemical reaction, final product CO2And H2O；
2, catalysis oxidation particle：The catalytic oxidant is using rare earth as carrier, while it is molten to impregnate a certain proportion of potassium permanganate
Liquid synthesizes diameter in 2~4mm particulate catalytic oxidants through scientific technology.The oxidant micropore is more, strong adsorption, has very
Big specific surface area, about 800~1200M2Oxidation of coal in pollutant can be dioxy by the chemical modes of receiving and losing electrons by/g
Change carbon, is CO by the peculiar smell redox in exhaust gas2And H2O。
3, anion：Anion is ion negatively charged produced by the molecular collision in electronics and air.In our days
Often in life, anion is set gradually to go out less and disappear because air seriously pollutes, while generating excessive cation, anion is answered
It is essentially consisted in mechanism after being combined with bacterium, so that bacterium is generated structure change or energy transfer, lead to bacterial death, it is final to land
Ground makes in air bacterium is per minute to successively decrease 22%.
The utility model plasma garbage incineration waste gas purification machine, using the rubbish of the ingenious combination composition of the function of nature body
Rubbish waste gas from incinerator purifier can be waste incineration factory and circumferential purification environment, be the purpose motivation place of the design.
In conclusion the utility model can degrade gas molecule, dispelling abnormal flavor, purification efficiency height, easy care, without secondary
Pollution, low-altitude discharged, novel, small and exquisite, placement is flexible and convenient, specifically has following features：
1, continuing purge rate is high, with generated after the various waste incinerations of absorption degradation dioxin organic matter, TVOC with
And the effect of peculiar smell；
2, the cleaning frequency is long, and three months free of cleaning, and does not generate secondary pollution；
3, good appearance, low energy, windage is small, noise is low, and stainless steel electric field and stainless steel casing corrosion resistance are strong, make
With 8 years service life or more；
4, plasma power supply unique properties, overload, overvoltage, open circuit, open circuit have safeguard protection, purifier to join with wind turbine
Dynamic control；
5, modularized design miniaturized structure is installed, convenient transportation with air quantity size combinations.
6, by the way that liquid mist separator is arranged on rear side of exhaust gas inlet port, liquid and exhaust gas are separated, the liquid in exhaust gas
Body and fog are drained by the drainage plate in liquid mist separator, are hindered liquid and fog by the baffle stretched out on drainage plate
Gear, and slid from liquid mist separator along baffle, and exhaust gas avoids then normal through liquid mist separator with impurity particle
Liquid mist enters, and reduces purification pressure, ensure that the clean-up effect of exhaust gas.
Description of the drawings
Fig. 1 is the positive structure schematic of the utility model plasma garbage incineration waste gas purification machine.
Fig. 2 is the mounted inside schematic diagram of the utility model plasma garbage incineration waste gas purification machine.
Fig. 3 is the utility model mechanical filter unit vertical view.
Fig. 4 is the fundamental diagram of the utility model.
Fig. 5 is the vertical view of liquid mist separator in Fig. 4.
Fig. 6 is the structural schematic diagram of the wherein level-one of multiple plasma electric field.
In figure：Babinet 1, preceding reducer pipe 2, rear reducer pipe 3, footing 4, pretreatment unit door 5, macromolecular filtering device gate 6,
Electric field inside door 7, electric field external door 8, catalytic oxidizing equipment door 9, plasma power supply 10, preceding road homogenizing plate 11, vapour strainer 12, mechanical mistake
Filter device 13, macromolecular filtering device 14, multiple plasma electric field 15, catalytic oxidizing equipment 16, liquid mist separator 17, shell
17.1, drainage plate 17.2, baffle 17.3, rear road homogenizing plate 18.
Specific implementation mode
Referring to Fig. 1 to Fig. 6, the utility model is related to a kind of plasma garbage incineration waste gas purification machines, include babinet
1, preceding road homogenizing plate 11, liquid mist separator 17, rear road homogenizing plate 18, vapour strainer 12, mechanical filter unit 13, macromolecular filtering dress
Set 14, multiple plasma electric field 15 and catalytic oxidizing equipment 16；Reducer pipe before being provided with one at the right end air inlet of the babinet 1
2, reducer pipe 3 after being provided with one at the left end gas outlet of the babinet 1, the bottom end of the babinet 1 is provided with a footing 4, described
Preceding road homogenizing plate 11, liquid mist separator 17, rear road homogenizing plate 18, vapour strainer 12, mechanical filter unit are disposed in babinet 1
13, macromolecular filtering device 14, multiple plasma electric field 15 and catalytic oxidizing equipment 16, the air inlet of the babinet 1 and preceding road
The air inlet side of homogenizing plate 11 is connected, and the gas side that goes out of the preceding road homogenizing plate 11 is connected with liquid mist separator 17, the liquid mist point
Including shell 17.1, the open top of the shell 17.1 from device 17,17.1 center vertical of shell is fitted with row's drainage plate 17.2,
The drainage plate 17.2 look down from top it is serpentine-like, on drainage plate 17.2 stretch out setting an at least block baffle 17.3, the gear
Plate 17.3 is used to stop liquid and fog, and it is allowed to be slid from liquid mist separator 17 along baffle 17.3, and exhaust gas is then just
Often by liquid mist separator 17, the liquid mist with impurity particle is avoided to enter, the liquid mist separator 17 goes out gas side and rear road
The air inlet side of homogenizing plate 18 is connected, and the gas side that goes out of the rear road homogenizing plate 18 is connected with the air inlet side of vapour strainer 12, described
The gas side that goes out of vapour strainer 12 is connected with the air inlet side of mechanical filter unit 13, and the mechanical filter unit 13 goes out gas side and height
The air inlet side of molecular filtration device 14 is connected, and the macromolecular filtering device 14 goes out gas side and multiple plasma electric field 15
Air inlet side is connected, and the gas side that goes out of the multiple plasma electric field 15 is connected with the air inlet side of catalytic oxidizing equipment 16, described
The gas side that goes out of catalytic oxidizing equipment 16 is connected with the gas outlet of babinet 1；On 1 tank wall of the babinet with vapour strainer 12 and mechanical mistake
It filters 13 corresponding section of device and is equipped with pretreatment unit door 5, set with 14 corresponding section of macromolecular filtering device on 1 tank wall of the babinet
Have a macromolecular filtering device gate 6, be equipped with 15 corresponding section of multiple plasma electric field on 1 tank wall of the babinet electric field inside door 7 and
Electric field external door 8, is provided with a plasma power supply 10 in the electric field inside door 7, on 1 tank wall of the babinet with catalytic oxidizing equipment 16
Corresponding section is equipped with catalytic oxidizing equipment door 9.
The multiple plasma electric field 15 is arranged to make up by two ~ level Four.
Referring to Fig. 6, the multiple plasma electric field 15 includes several pole plates and electric discharge thorn plate, the pole plate per level-one
It is formed by connecting by lead screw, insulating ceramics, copper contact element with electric discharge thorn plate；
The catalytic oxidizing equipment 16 is that oxidizing agent pellets composition, the oxidizing agent pellets are put into stainless steel V-frame
It is carrier by rare earth and is impregnated with liquor potassic permanganate；
The macromolecular filtering device 14 includes stainless steel frame and macromolecular filtering bag, the macromolecular filtering bag
Sack is fixed in metal frame, and 14 air inlet side one end of sack face macromolecular filtering device of the macromolecular filtering bag, institute
The bag bottom face macromolecular filtering device 14 for stating macromolecular filtering bag goes out gas side；The composition material of the macromolecular filtering bag is
PTFE base fabrics and PTFE staple fibers.
Referring to Fig. 3, the mechanical filter unit 13 is made of the arc metal plate for being installed on stainless steel frame both sides.
Claims (6)
1. a kind of plasma garbage incineration waste gas purification machine, it is characterised in that：The clearing machine includes babinet（1）, preceding road
Homogenizing plate（11）, liquid mist separator（17）, rear road homogenizing plate（18）, vapour strainer（12）, mechanical filter unit（13）, macromolecule mistake
Filter device（14）, multiple plasma electric field（15）And catalytic oxidizing equipment（16）；The babinet（1）It is equal to be inside disposed with preceding road
Flowing plate（11）, liquid mist separator（17）, rear road homogenizing plate（18）, vapour strainer（12）, mechanical filter unit（13）, macromolecular filtering
Device（14）, multiple plasma electric field（15）And catalytic oxidizing equipment（16）, the babinet（1）Air inlet and preceding road homogenizing plate
（11）Air inlet side be connected, the preceding road homogenizing plate（11）Go out gas side and liquid mist separator（17）It is connected, the liquid mist point
From device（17）Including shell（17.1）, the shell（17.1）Open top, shell（17.1）Center vertical is fitted with a row and draws
Flowing plate（17.2）, drainage plate（17.2）An at least block baffle is arranged in upper stretching（17.3）, the baffle（17.3）By liquid and mist
Vapour lock is kept off, and allows it along baffle（17.3）From liquid mist separator（17）Upper landing, the liquid mist separator（17）Go out gas side
With rear road homogenizing plate（18）Air inlet side be connected, it is described after road homogenizing plate（18）Go out gas side and vapour strainer（12）Air inlet side
It is connected, the vapour strainer（12）Go out gas side and mechanical filter unit（13）Air inlet side be connected, mechanical filter dress
It sets（13）Go out gas side and macromolecular filtering device（14）Air inlet side be connected, the macromolecular filtering device（14）Outlet
Side and multiple plasma electric field（15）Air inlet side be connected, the multiple plasma electric field（15）Go out gas side and catalysis oxidation
Device（16）Air inlet side be connected, the catalytic oxidizing equipment（16）Go out gas side and babinet（1）Gas outlet be connected.
2. a kind of plasma garbage incineration waste gas purification machine according to claim 1, it is characterised in that：It is described multiple etc.
Ion electric field（15）It is arranged to make up by two ~ level Four.
3. a kind of plasma garbage incineration waste gas purification machine according to claim 1 or 2, it is characterised in that：It is described more
Weight plasma electric field（15）Include several pole plates and electric discharge thorn plate per level-one, the pole plate and electric discharge thorn plate by lead screw,
Insulating ceramics, copper contact element are formed by connecting.
4. a kind of plasma garbage incineration waste gas purification machine according to claim 1 or 2, it is characterised in that：It is described to urge
Change oxidation unit（16）It is that oxidizing agent pellets composition is put into stainless steel V-frame, the oxidizing agent pellets are carrier by rare earth
And it is impregnated with liquor potassic permanganate.
5. a kind of plasma garbage incineration waste gas purification machine according to claim 1 or 2, it is characterised in that：The height
Molecular filtration device（14）Include stainless steel frame and macromolecular filtering bag, the sack of the macromolecular filtering bag is fixed on gold
Belong on frame, and the sack face macromolecular filtering device of the macromolecular filtering bag（14）Air inlet side one end, the macromolecule mistake
The bag bottom face macromolecular filtering device of filter bag（14）Go out gas side；The composition material of the macromolecular filtering bag be PTFE base fabrics and
PTFE staple fibers.
6. a kind of plasma garbage incineration waste gas purification machine according to claim 1 or 2, it is characterised in that：The machine
Tool filter device（13）Arc metal plate by being installed on stainless steel frame both sides forms.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721595022 | 2017-11-25 | ||
| CN2017215950222 | 2017-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207734835U true CN207734835U (en) | 2018-08-17 |
Family
ID=63116229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721621201.9U Expired - Fee Related CN207734835U (en) | 2017-11-25 | 2017-11-29 | Plasma garbage incineration waste gas purification machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207734835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262602A (en) * | 2021-06-03 | 2021-08-17 | 北京基亚特环保科技有限公司 | Waste incineration flue gas treatment device |
-
2017
- 2017-11-29 CN CN201721621201.9U patent/CN207734835U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262602A (en) * | 2021-06-03 | 2021-08-17 | 北京基亚特环保科技有限公司 | Waste incineration flue gas treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20211129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |