CN208553756U

CN208553756U - A kind of plasma VOC exhaust treatment system

Info

Publication number: CN208553756U
Application number: CN201821150970.XU
Authority: CN
Inventors: 韩廷文; 彭广超
Original assignee: Yancheng City Salt Rich Environmental Protection Equipment Co Ltd
Current assignee: Yancheng City Salt Rich Environmental Protection Equipment Co Ltd
Priority date: 2018-07-20
Filing date: 2018-07-20
Publication date: 2019-03-01
Anticipated expiration: 2028-07-20

Abstract

The utility model discloses a kind of plasma VOC exhaust treatment systems, including waste gas collection device and pass sequentially through flue gas leading be equipped with dynamic spray water-dust removing device, gas catalysis compression set, the comprehensive mesoporous catalysis of low temperature plasma reactor, atomizing filter, air-introduced machine and high altitude discharge mouth group；A kind of plasma VOC exhaust treatment system of the utility model is compressed using the catalysis that gas-liquid separation effectively realizes highdensity gas, keep plasma discharge reactor molecule activity abundant involving photodissociation purification by high-frequency ultrasound, it decomposes more thorough, and expand the decomposition range for having sent out VOC, improve the practical purification efficiency of reactor, reduce problem of environmental pollution, improves to the safe and healthy of human body.

Description

A kind of plasma VOC exhaust treatment system

Technical field

The utility model relates to a kind of plasma VOC exhaust treatment system more particularly to a kind of ultrasonic high pressure division solutions The plasma VOC exhaust treatment system of organic matter；Belong to environment protection field.

Background technique

Plasma purification technology is waste gas pollution control and treatment new technology developed in recent years as a new technology, etc. Gas ions are referred to as the 4th kind of form of substance, are made of electronics, ion, free radical and neutral particle, low temperature plasma is organic Gas purification is exactly the gas with foreign flavor bombarded repeatedly at a terrific speed in exhaust gas using plasma caused by medium discharge Molecule is deactivated, is ionized, the various composition in cracking exhaust gas, passing through the chemical reaction of a series of complex such as oxidation, open pollution The intramolecular chemical bond of object makes complicated macromolecule contaminant be changed into safe material (such as carbon dioxide of some small molecules And water), or poisonous and harmful substance is made to be changed into nontoxic or less toxic low harmful substance, at present people's grinding for its mechanism of action The design how sufficiently different compounds are targetedly carried out with plasma generator not enough studied carefully, there is presently no shapes Understanding generally technology at regularity is also relatively low to the purification efficiency of organic compound, and generally below 70%.

Summary of the invention

(1) technical problems to be solved

A kind of in order to solve the above problems, the utility model proposes plasma VOC exhaust treatment system.

(2) technical solution

The plasma VOC exhaust treatment system of the utility model, including waste gas collection device and pass sequentially through flue gas leading peace Equipped with dynamic spray water-dust removing device, gas catalysis compression set, the plasma reactor of the comprehensive mesoporous catalysis of low temperature, atomization Filter, air-introduced machine and high altitude discharge mouth group.

Further, the ion-drive installed in the plasma reactor of the mesoporous catalysis of synthesis low temperature controls power supply Control ultrasonic high pressure electric field and photodissociation clarifier respectively, and both connect plasma discharge reactor decomposer.

Further, the ultrasonic high pressure electric field pulse corona discharge is 10-30kv in voltage range, electric discharge Pulses range is 20,000 times per second or more.

Further, the plasma discharge reactor decomposer be filling bed type reactor, line tubular reactor or Syringe-type reactor.

Further, thin type foldable is made for the non-woven wraps active carbon of multilayered structure in the atomizing filter Filter screen composition.

Further, the gas that dynamic spray water-dust removing device combines for the spraying layer of multilayered structure with packing layer Liquid separator.

Further, the high altitude discharge mouth discharges high from horizontal plane 10m or more, and outlet is provided with index inspection Survey device.

(3) beneficial effect

Compared with the prior art, the utility model has the following beneficial effects: the plasma VOC of the utility model is useless Gas processing system is compressed using the catalysis that gas-liquid separation effectively realizes highdensity gas, is passing through high-frequency ultrasonic wave And photodissociation purification keeps plasma discharge reactor molecule activity abundant, decomposition is more thorough, and expands the decomposition range for having sent out VOC Property, the practical purification efficiency of reactor is improved, problem of environmental pollution is reduced, is improved to the safe and healthy of human body.

Detailed description of the invention

Fig. 1 is integral structure layout's schematic diagram of the utility model.

1- waste gas collection device；2- dynamic spray water-dust removing device；3- gas catalysis compression set；4- integrates low temperature The plasma reactor of mesoporous catalysis；401- ion-drive controls power supply；402- ultrasonic high pressure electric field；403- photodissociation purification Device；404- ionic discharge reactor decomposer；5- atomizing filter；6- air-introduced machine；7- high altitude discharge mouth.

Specific embodiment

A kind of plasma VOC exhaust treatment system as shown in drawings, including waste gas collection device 1 and pass sequentially through useless It is anti-that tracheae is equipped with dynamic spray water-dust removing device 2, gas catalysis compression set 3, the plasma of the comprehensive mesoporous catalysis of low temperature Answer device 4, atomizing filter 5, air-introduced machine 6 and 7 groups of high altitude discharge mouth.

Wherein, the ion-drive installed in the plasma reactor 4 of the mesoporous catalysis of synthesis low temperature controls power supply 401 Control ultrasonic high pressure electric field 402 and photodissociation clarifier 403 respectively, and both connect plasma discharge reactor decomposer 404；402 corona discharge pulse of ultrasonic high pressure electric field is 10-30kv, the pulses range of electric discharge in voltage range It is 20,000 times per second or more；The plasma discharge reactor decomposer 404 is filling bed type reactor, line tubular reactor Or syringe-type reactor；Thin type foldable is made for the non-woven wraps active carbon of multilayered structure in the atomizing filter 5 Filter screen composition；The dynamic spray water-dust removing device 2 is the gas-liquid that the spraying layer of multilayered structure is combined with packing layer Separator；The high altitude discharge mouth 7 discharges high from horizontal plane 10m or more, and outlet is provided with Indexs measure device.

The plasma VOC exhaust treatment system of the utility model, effectively realizes highdensity gas using gas-liquid separation Catalysis compression, by high-frequency ultrasound involve photodissociation purification keep plasma discharge reactor molecule activity abundant, divide Solution is more thorough, and expands the decomposition range for having sent out VOC, improves the practical purification efficiency of reactor, reduces environmental pollution Problem is improved to the safe and healthy of human body.

Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality With novel claimed technology contents, it is all described in the claims.

Claims

1. a kind of plasma VOC exhaust treatment system, it is characterised in that: including waste gas collection device (1) and pass sequentially through exhaust gas Pipe is equipped with dynamic spray water-dust removing device (2), gas catalysis compression set (3), the plasma for integrating the mesoporous catalysis of low temperature Reactor (4), atomizing filter (5), air-introduced machine (6) and high altitude discharge mouth (7) composition.

2. plasma VOC exhaust treatment system according to claim 1, it is characterised in that: the synthesis low temperature is mesoporous Ion-drive control power supply (401) installed in the plasma reactor (4) of catalysis controls ultrasonic high pressure electric field (402) respectively With photodissociation clarifier (403), and both connect plasma discharge reactor decomposer (404).

3. plasma VOC exhaust treatment system according to claim 2, it is characterised in that: the ultrasonic high pressure electricity Field (402) corona discharge pulse is 10-30kv in voltage range, and the pulses range of electric discharge is 20,000 times per second or more.

4. plasma VOC exhaust treatment system according to claim 2, it is characterised in that: the plasma discharge is anti- Answering heap decomposer (404) is filling bed type reactor, line tubular reactor or syringe-type reactor.

5. plasma VOC exhaust treatment system according to claim 1, it is characterised in that: the atomizing filter (5) Thin type foldable filter screen composition is made in the interior non-woven wraps active carbon for multilayered structure.

6. plasma VOC exhaust treatment system according to claim 1, it is characterised in that: the dynamic sprays water removal Dust-extraction unit (2) is the gas-liquid separator that the spraying layer of multilayered structure is combined with packing layer.

7. plasma VOC exhaust treatment system according to claim 1, it is characterised in that: the high altitude discharge mouth (7) Discharge high from horizontal plane 10m or more, and outlet is provided with Indexs measure device.