CN107670482B - A kind of super oxygen nanometer microbubble administers the work system and working method of organic exhaust gas - Google Patents
A kind of super oxygen nanometer microbubble administers the work system and working method of organic exhaust gas Download PDFInfo
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- CN107670482B CN107670482B CN201711020488.4A CN201711020488A CN107670482B CN 107670482 B CN107670482 B CN 107670482B CN 201711020488 A CN201711020488 A CN 201711020488A CN 107670482 B CN107670482 B CN 107670482B
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- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/76—Gas phase processes, e.g. by using aerosols
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- 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
- B01D53/14—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 absorption
- B01D53/1487—Removing organic compounds
-
- 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
- B01D53/32—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 electrical effects other than those provided for in group B01D61/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/104—Ozone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/50—Combinations of absorbents
- B01D2252/504—Mixtures of two or more absorbents
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- 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
Abstract
The invention proposes work systems and working method that a kind of super oxygen nanometer microbubble administers organic exhaust gas, it include: PLC controller temperature signal collection end connection temperature sensor signal output end, PLC controller pressure signal collection terminal connects pressure sensor signal output end, PLC controller reactor working end connects super oxygen nanometer microbubble reactor signal end, PLC controller air-blower control end connects blower signal end, and PLC controller shows that signal end connects liquid crystal display signal end.The organic exhaust gas work system, electrifing degree is high, easy to use, non-aging.
Description
Technical field
The present invention relates to the job families that electronic circuit field more particularly to a kind of super oxygen nanometer microbubble administer organic exhaust gas
System and working method.
Background technique
The VOCs discharged in industrial production is the main component of industrial organic exhaust gas, and causes atmosphere pollution, haze sky
Gas and the arch-criminal being detrimental to health.It is light then make one giddy, dizziness, nausea, it is heavy then lead to alpastic anemia, white blood
Disease, mutagenesis, carcinogenic threat to life.With the issuing and implementation successively and VOCs pollution charge system of environmental protection administration's discharge standard
The formulation of degree, the improvement industry of VOCs will enter the fast traffic lane of development.At present in practical applications it is more have heat damage method,
Absorption method, UV photocatalytic method etc..Wherein in most cases, organic concentration is lower for heat damage method, is not enough to fire in no auxiliary
It burns when material, there is the environmental risk for generating dioxin secondary pollution；For absorption method the disadvantage is that equipment is huge, process is complicated, when useless
When having micelle substance or other impurities in gas, adsorbent is easily poisoned, and needs to regenerate；There is no corresponding integrated in the prior art
The high organic waste gas treatment device of degree.
Summary of the invention
The present invention is directed at least solve the technical problems existing in the prior art, especially innovatively proposes a kind of super oxygen and receive
Rice microbubble administers the work system and working method of organic exhaust gas.
In order to realize above-mentioned purpose of the invention, the present invention provides a kind of super oxygen nanometer microbubbles to administer organic exhaust gas
Work system characterized by comprising PLC controller, temperature sensor, pressure sensor, the reaction of super oxygen nanometer microbubble
Device, blower and liquid crystal display；
PLC controller temperature signal collection end connects temperature sensor signal output end, the acquisition of PLC controller pressure signal
End connection pressure sensor signal output end, PLC controller reactor working end connects super oxygen nanometer microbubble reactor signal
End, PLC controller air-blower control end connect blower signal end, and PLC controller shows that signal end connects liquid crystal display signal end.
Wherein the super oxygen nanometer microbubble reactor is existing product, and details are not described herein.By PLC controller, simple data are set
Capture program judges temperature and pressure, to carry out exhaust-gas treatment, the circuit design is reasonable, low in cost, is going together
It maintains the leading position in industry.
The super oxygen nanometer microbubble administers the work system of organic exhaust gas, it is preferred that the blower includes: air inducing wind
Machine and exhaust gas discharge blower；
PLC controller air inducing signal end connects air inducing blower work signal end, and PLC controller discharges signal end and connects exhaust gas
Discharge blower work signal end.Blower is discharged by air inducing blower and exhaust gas, and air inducing and exhaust gas are carried out to organic waste gas treatment equipment
Discharge.
The super oxygen nanometer microbubble administers the work system of organic exhaust gas, it is preferred that includes: three-phase power output end
Converter power supply input terminal is connected, converter power supply output end connects air inducing blower feeder ear, and three-phase power output end is also connected with
Exhaust gas discharges blower feeder ear, and three-phase power output end is also connected with rectifier input, and rectifier output end connects adding thermal resistance
Silk, the resistive heater are used to heat to super oxygen nanometer microbubble reactive tank.
The super oxygen nanometer microbubble administers the work system of organic exhaust gas, it is preferred that further include: three phase mains output
The first transformer inputs of end connection, connect first fuse between the end three phase mains L2 and the first transformer inputs, the
One the first output end of transformer connects second fuse one end, and the second fuse other end connects first work light one end,
First transformer second output terminal is separately connected equipment operating switch one end and the first work light other end, and equipment work is opened
It closes the other end and is separately connected start and stop relay normally open contact one end and Resetting Switching one end, the start and stop relay normally open contact other end
Ground connection, the Resetting Switching other end are separately connected start and stop relay coil one end and second work light one end, and the second work refers to
Show that the lamp other end connects the start and stop relay coil other end.
The super oxygen nanometer microbubble administers the work system of organic exhaust gas, it is preferred that further include: three phase mains also connects
The second transformer inputs are connect, third fuse, the second transformer the are connected between the second transformer inputs and three phase mains
One output end connects the 4th fuse one end, the 4th fuse other end connection switch power supply first input end, the second transformer
Second output terminal connection switch the second input terminal of power supply connects PLC controller relay control terminal.
The super oxygen nanometer microbubble administers the work system of organic exhaust gas, it is preferred that further include: three phase mains output
End connection third transformer inputs, connect the 5th fuse, third transformer first between third transformer and three phase mains
Output end connects the 6th fuse one end, and the 6th fuse other end connects rectifier bridge first input end, third transformer second
Output end connects the second input terminal of rectifier bridge.
Invention additionally discloses the working methods that a kind of super oxygen nanometer microbubble administers the work system of organic exhaust gas, including such as
Lower step:
S1 after working power is connected, opens start and stop relay, and the first relay of control connects frequency converter and starts to work, becomes
Frequency device adjustment working frequency makes air inducing blower extract organic exhaust gas, and PLC controller sends frequency conversion instruction to frequency converter, is arranged several
Air inducing blower is adjusted in gear, so that the organic exhaust gas for obtaining various concentration carries out exhaust-gas treatment, connects in the first relay
While logical, the second relay connects exhaust gas discharge blower and operation is exhausted, and third relay connects resistive heater, described
Resistive heater heats the super oxygen nanometer micro bubble apparatus of waste gas treatment equipment, in the initial period, by adjusting frequency conversion
Device reduces air inducing rotation speed of fan, sucks a small amount of organic exhaust gas by air inducing blower, sets in the tank body of organic waste gas treatment equipment
Absorbing liquid is set, absorbing liquid and organic exhaust gas are come into full contact with, the absorbing liquid is the linear alkylbenzene (LAB) sulphur of 0.01%-15%
Sour sodium, sodium sulfate of polyethenoxy ether of fatty alcohol, fatty alcohol polyoxyethylene ether ammonium sulfate three kinds of mixtures, remaining is pure water,
Absorbing liquid sprays organic exhaust gas by sealing spray mode, out of dust and impurity is filtered, by waste liquid after precipitating
It is recycled；Absorbing liquid is given rise in the middle part of organic waste gas treatment equipment by elevator pump, by the first atomizer to organic
The organic exhaust gas of waste gas treatment equipment tank interior is sprayed, by filtered the sucked a small amount of organic waste of absorbing liquid
Chemical substance in gas, with absorbing liquid is thoroughly mixed to form after certain activity, and the frequency for adjusting frequency converter increases air inducing blower
The organic exhaust gas sucked, to carry out normal VOCs treatment process；
S2 generates ozone anion, anion generator exhaust by the anion generator of organic waste gas treatment equipment
Mouth is mounted on organic waste gas treatment equipment tank body top, and the tank interior uses partition structure, is divided into three layers of upper, middle and lower, under
Layer is organic exhaust gas and absorbing liquid mixed layer, and middle layer is by mixed organic exhaust gas and ozone anion conversion zone, upper layer
For the purifying layer after reaction；The anion generator exhaust outlet is mounted on organic waste gas treatment equipment tank body middle layer, upper
Unicom pipeline is set between layer, middle layer and lower layer, the pipeline setting solenoid valve between every layer is opened and closed, and is had in unlatching
When machine waste gas treatment equipment, while rectifier is opened, to carry out heating operation to resistive heater, is obtained by temperature sensor
Middle part tank interior temperature data is taken, real-time monitoring tank interior temperature, when reaching set temperature threshold value, temperature sensor is sent out
Send temperature signal to temperature controller, temperature controller sends cut-offing instruction and arrives resistive heater, cutting resistive heater power supply,
Stop heat supply, tank interior pressure value is obtained by pressure sensor, pressure value is made to remain at the pressure threshold model of setting
Within enclosing, when pressure value is more than setting pressure threshold range, pressure sensor obtains corresponding pressure signal, by pressure signal
It is sent to pressure controller, pressure controller first reduces the concentration of air inducing blower sucking exhaust gas, under making to control air inducing blower
The solenoid valve of connection is opened between layer and middle layer, to reduce the pressure in middle layer, the blower of exhaust gas discharge at this time is always maintained at constant
Exhaust power, organic exhaust gas does not reach standard and accelerates to be discharged in order to prevent, pollute, when pressure value be less than setting pressure
When force threshold range, power is increased by Frequency Converter Control air inducing blower, the solenoid valve of lower layer and middle layer connection is opened, in closing
Layer and the solenoid valve on upper layer, stressor layer is until meeting setting pressure threshold in increase, the solenoid valve in unlatching middle layer and upper layer at this time,
Current transformer monitors the current value of resistive heater, and resistive heater is protected not to be burned out, and air inlet pipe and the first anion are sent out
Raw device connection, the air inlet pipe other end are reacted by the super oxygen nanometer microbubble that gas mixer connects organic waste gas treatment equipment
Device；The reactor is spiral reactor, is equipped with inner cylinder in reactor, super oxygen nanometer microbubble reactor is separated by outer cylinder
Inlet plenum, annular chamber, outer ring chamber；Inner cylinder is fixed on the lower plate of reactor, and inner cylinder inboard is inlet plenum,
It is mixed with the absorbing liquid of atomizer injection；Outer cylinder is fixed on the upper surface of reactor plate, and inner ring is formed between inner cylinder and outer cylinder
Shape chamber, and the second anion generator is evenly distributed on the upper surface of reactor plate, the second anion generator and annular
Chamber；Outer ring chamber, and the lower plate of super oxygen nanometer microbubble reactor are formed between outer cylinder and the barrel of reactor
On be evenly distributed with third anion generator, third anion generator and outer ring chamber；Weight is equipped in each chamber
Whole catalyst；The two sides of outer ring chamber upper end are equipped with syngas outlet；
Ozone and organic exhaust gas are sufficiently mixed by S3 by the super oxygen nanometer microbubble reactor in middle layer, and middle layer is bilayer
Sleeve is arranged in setting, i.e. middle layer, rotary shaft is arranged in the sleeve center of circle, rotary shaft is connected by several connecting columns with sleeve, covered
Cylinder is internal to be arranged several super oxygen nanometer microbubble generators, carries out in ozone and organic exhaust gas mixed process, sleeve rotating work,
Super oxygen nanometer microbubble generator continues working, and when organic exhaust gas addition is too fast, judges organic exhaust gas by flow sensor
Whether excess, when flow sensor detects flow signal excess, transmitted traffic signal to flow controller, flow controller
The solenoid valve in middle layer and lower layer's connection is controlled, if excess closes the solenoid valve in middle layer and lower layer's connection, is revolved in the high speed of sleeve
During turning, ozone ion and organic exhaust gas are sufficiently mixed, and promote to form it into the residue after chemical combination, by centrifugal action
And it is thrown off the inner wall in sleeve, without being splashed on tank body, so that tank body be protected not to be etched, collected by sleeve residual
After slag, tank wall is flowed into along residue groove, receiving room is arranged in tank wall in middle level, periodically turns on receiving room and carries out clearly
Reason, the gas of super oxygen nanometer microbubble generator discharge successively pass through each reactive tank, are respectively provided with oxygenation above each reactive tank
System gas outlet；
S4, exhaust gas discharge blower is when gas up to standard is discharged, and by the purifying layer on upper layer, organic exhaust gas has been in purifying layer
Through sufficiently being adsorbed noxious material by conversion zone, clean gas connects the external world by the pipeline that exhaust gas discharges blower,
Run in outside at this time and harmful gas detecting device is installed at air port, if impurity concentration threshold value of the detection beyond specification, harmful
Gas-detecting device issues detection signal to PLC controller, and alarm operation, while if row are carried out after PLC controller judgement
The exhaust gas put is exceeded, and frequency converter reduces frequency, and air inducing blower reduces the intake velocity of organic exhaust gas, is connected by third relay
Afterwards, continue to be powered to resistive heater, improve temperature in tank, while anion generator increase ozone ion release is dense
Degree, is sufficiently mixed ozone ion and organic exhaust gas, and mixed exhaust gas is improved mixing by the centrifugal action of middle layer sleeve
Adequacy, by after reaction exhaust gas open middle layer and upper layer connection solenoid valve, be discharged into purifying layer, purifying layer be arranged
Several second atomizers spray exhaust gas again, second can not spray head ejection be absorbing liquid, to by reaction after
Exhaust gas purified again, to be discharged except organic waste gas treatment equipment tank body.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
The super oxygen nanometer microbubble administers the work system and working method of organic exhaust gas, and electrifing degree is high, user
Just, non-aging, a variety of organic exhaust gas (including toluene, ethyl acetate, cyclopropanone, NMP etc.) can be handled；In equipment operation,
Without using chemical substances such as neutralizer, covertures, a large amount of raw material are saved.
Working method of the invention can make reacting to abundant for organic exhaust gas, so that satisfactory gas is discharged, it should
Working method reduces the risk that organic exhaust gas is directly discharged into atmosphere, improves air quality, subtracts for large size industrial enterprise energy conservation
Row is made that substantive technical contribution.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is general illustration of the present invention；
Fig. 2 is circuit details figure of the present invention；
Fig. 3 is circuit details figure of the present invention；
Fig. 4 is circuit details figure of the present invention；
Fig. 5 is work flow diagram of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements can
, can also indirectly connected through an intermediary, for the ordinary skill in the art to be to be connected directly, it can basis
Concrete condition understands the concrete meaning of above-mentioned term.
As shown in Figure 1, the present invention discloses work system and the work side that a kind of super oxygen nanometer microbubble administers organic exhaust gas
Method, comprising: PLC controller, temperature sensor, pressure sensor, super oxygen nanometer microbubble reactor, blower and liquid crystal display
Device；
PLC controller temperature signal collection end connects temperature sensor signal output end, the acquisition of PLC controller pressure signal
End connection pressure sensor signal output end, PLC controller reactor working end connects super oxygen nanometer microbubble reactor signal
End, PLC controller air-blower control end connect blower signal end, and PLC controller shows that signal end connects liquid crystal display signal end.
The blower includes: air inducing blower and exhaust gas discharge blower；PLC controller air inducing signal end connects air inducing fanman
Make signal end, PLC controller discharges signal end connection exhaust gas discharge blower work signal end.
Further include: the reciprocating detection sensor of photoelectricity, PLC controller motor message end connect the reciprocating detection sensing of photoelectricity
Device signal control terminal.Whether PLC is worked normally by the reciprocating detection sensor real-time detection blower of photoelectricity
As shown in Fig. 2, preferred, comprising: three-phase power output end connects converter power supply input terminal, and converter power supply is defeated
Outlet connects air inducing blower feeder ear, and three-phase power output end is also connected with exhaust gas discharge blower feeder ear, three-phase power output end
It is also connected with rectifier input, rectifier output end connects resistive heater, and the resistive heater is used for micro- to super oxygen nanometer
The heating of bubble reactive tank.
Further include: three-phase power output end is also connected with first breaker one end, first breaker other end connection first after
Electric appliance normally opened contact one end, the first relay normally open contact other end connect converter power supply input terminal.
Further include: three-phase power output end is also connected with second breaker one end, second breaker other end connection second after
Electric appliance normally opened contact one end, the second relay normally open contact other end connect exhaust gas and discharge blower feeder ear.
Further include: three-phase power output end is also connected with third breaker one end, the third breaker other end connect third after
Electric appliance normally opened contact one end, the third relay normally open contact other end connect rectifier input.
It include: three phase mains incoming end installation three-phase disconnecting link.
Further include: rectifier output end is also connected with current transformer (CT1).
Further include: PLC controller working signal end connects frequency converter working end, and frequency converter working end passes through instant contact device
Carry out variable frequency work.
As shown in figure 3, three-phase power output end connects the first transformer inputs, at the end three phase mains L2 and the first transformation
First fuse is connected between device input terminal, first the first output end of transformer connects second fuse one end, second fuse
The other end connects first work light one end, and the first transformer second output terminal is separately connected equipment operating switch one end and the
The one work light other end, the equipment operating switch other end are separately connected start and stop relay normally open contact one end and Resetting Switching
One end, the start and stop relay normally open contact other end ground connection, the Resetting Switching other end be separately connected start and stop relay coil one end and
Second work light one end, the second work light other end connect the start and stop relay coil other end；
Three phase mains is also connected with the second transformer inputs, connects third between the second transformer inputs and three phase mains
Fuse, second the first output end of transformer connect the 4th fuse one end, the 4th fuse other end connection switch power supply the
One input terminal, second transformer second output terminal connection switch the second input terminal of power supply, connection PLC controller relay control
End；
Three-phase power output end connects third transformer inputs, and it is molten that the 5th is connected between third transformer and three phase mains
Disconnected device, the first output end of third transformer connect the 6th fuse one end, and it is defeated that the 6th fuse other end connects rectifier bridge first
Enter end, third transformer second output terminal connects the second input terminal of rectifier bridge.
Preferably, temperature sensor uses PT100, and pressure sensor uses YD31A, and flow sensor uses LWQ-N, with
And the reciprocating detection sensor PR-4DN of photoelectricity.The PLC controller used is CPM1A-40CDR-A.
As shown in figure 4, PLC controller temperature control terminal connects temperature controller signal end, PLC controller pressure control terminal
Pressure controller signal end is connected, PLC controller flow-control end connects flow controller signal end, third facility switching one end
Primary heater one end is connected, the third facility switching other end connects the 4th facility switching one end, the 4th facility switching other end
Third relay coil one end is connected, the third relay coil other end connects heating lamp one end, and heating lamp is another
End connection third relay normally open contact one end, the third relay normally open contact other end connect third facility switching one end, the
Five facility switching one end connection secondary heater one end, the 6th facility switching one end of the 5th facility switching other end connection, the 6th
The facility switching other end connects the 4th relay coil one end, and the 4th relay coil other end connects temperature indicator one end,
The temperature indicator other end connects the 4th relay normally open contact one end, and the 4th relay normally open contact other end connection the 5th is set
Standby switch one end.The different components of work system are controlled by corresponding facility switching.
As shown in figure 5, invention additionally discloses the work that a kind of super oxygen nanometer microbubble administers the work system of organic exhaust gas
Method includes the following steps:
S1 after working power is connected, opens start and stop relay, and the first relay of control connects frequency converter and starts to work, becomes
Frequency device adjustment working frequency makes air inducing blower extract organic exhaust gas, and PLC controller sends frequency conversion instruction to frequency converter, is arranged several
Air inducing blower is adjusted in gear, so that the organic exhaust gas for obtaining various concentration carries out exhaust-gas treatment, connects in the first relay
While logical, the second relay connects exhaust gas discharge blower and operation is exhausted, and third relay connects resistive heater, described
Resistive heater heats the super oxygen nanometer micro bubble apparatus of waste gas treatment equipment, in the initial period, by adjusting frequency conversion
Device reduces air inducing rotation speed of fan, sucks a small amount of organic exhaust gas by air inducing blower, sets in the tank body of organic waste gas treatment equipment
Absorbing liquid is set, absorbing liquid and organic exhaust gas are come into full contact with, the absorbing liquid is the linear alkylbenzene (LAB) sulphur of 0.01%-15%
Sour sodium, sodium sulfate of polyethenoxy ether of fatty alcohol, fatty alcohol polyoxyethylene ether ammonium sulfate three kinds of mixtures, remaining is pure water,
Absorbing liquid sprays organic exhaust gas by sealing spray mode, out of dust and impurity is filtered, by waste liquid after precipitating
It is recycled；Absorbing liquid is given rise in the middle part of organic waste gas treatment equipment by elevator pump, by the first atomizer to organic
The organic exhaust gas of waste gas treatment equipment tank interior is sprayed, by filtered the sucked a small amount of organic waste of absorbing liquid
Chemical substance in gas, with absorbing liquid is thoroughly mixed to form after certain activity, and the frequency for adjusting frequency converter increases air inducing blower
The organic exhaust gas sucked, to carry out normal VOCs treatment process；
S2 generates ozone anion, anion generator exhaust by the anion generator of organic waste gas treatment equipment
Mouth is mounted on organic waste gas treatment equipment tank body top, and the tank interior uses partition structure, is divided into three layers of upper, middle and lower, under
Layer is organic exhaust gas and absorbing liquid mixed layer, and middle layer is by mixed organic exhaust gas and ozone anion conversion zone, upper layer
For the purifying layer after reaction；The anion generator exhaust outlet is mounted on organic waste gas treatment equipment tank body middle layer, upper
Unicom pipeline is set between layer, middle layer and lower layer, the pipeline setting solenoid valve between every layer is opened and closed, and is had in unlatching
When machine waste gas treatment equipment, while rectifier is opened, to carry out heating operation to resistive heater, is obtained by temperature sensor
Middle part tank interior temperature data is taken, real-time monitoring tank interior temperature, when reaching set temperature threshold value, temperature sensor is sent out
Send temperature signal to temperature controller, temperature controller sends cut-offing instruction and arrives resistive heater, cutting resistive heater power supply,
Stop heat supply, tank interior pressure value is obtained by pressure sensor, pressure value is made to remain at the pressure threshold model of setting
Within enclosing, when pressure value is more than setting pressure threshold range, pressure sensor obtains corresponding pressure signal, by pressure signal
It is sent to pressure controller, pressure controller first reduces the concentration of air inducing blower sucking exhaust gas, under making to control air inducing blower
The solenoid valve of connection is opened between layer and middle layer, to reduce the pressure in middle layer, the blower of exhaust gas discharge at this time is always maintained at constant
Exhaust power, organic exhaust gas does not reach standard and accelerates to be discharged in order to prevent, pollute, when pressure value be less than setting pressure
When force threshold range, power is increased by Frequency Converter Control air inducing blower, the solenoid valve of lower layer and middle layer connection is opened, in closing
Layer and the solenoid valve on upper layer, stressor layer is until meeting setting pressure threshold in increase, the solenoid valve in unlatching middle layer and upper layer at this time,
Current transformer monitors the current value of resistive heater, and resistive heater is protected not to be burned out；
Ozone and organic exhaust gas are sufficiently mixed by S3 by the super oxygen nanometer microbubble reactor in middle layer, and middle layer is bilayer
Sleeve is arranged in setting, i.e. middle layer, rotary shaft is arranged in the sleeve center of circle, rotary shaft is connected by several connecting columns with sleeve, covered
Cylinder is internal to be arranged several super oxygen nanometer microbubble generators, carries out in ozone and organic exhaust gas mixed process, sleeve rotating work,
Super oxygen nanometer microbubble generator continues working, and when organic exhaust gas addition is too fast, judges organic exhaust gas by flow sensor
Whether excess, when flow sensor detects flow signal excess, transmitted traffic signal to flow controller, flow controller
The solenoid valve in middle layer and lower layer's connection is controlled, if excess closes the solenoid valve in middle layer and lower layer's connection, is revolved in the high speed of sleeve
During turning, ozone ion and organic exhaust gas are sufficiently mixed, and promote to form it into the residue after chemical combination, by centrifugal action
And it is thrown off the inner wall in sleeve, without being splashed on tank body, so that tank body be protected not to be etched, collected by sleeve residual
After slag, tank wall is flowed into along residue groove, receiving room is arranged in tank wall in middle level, periodically turns on receiving room and carries out clearly
Reason, the gas of super oxygen nanometer microbubble generator discharge successively pass through each reactive tank, are respectively provided with oxygenation above each reactive tank
System gas outlet；
S4, exhaust gas discharge blower is when gas up to standard is discharged, and by the purifying layer on upper layer, organic exhaust gas has been in purifying layer
Through sufficiently being adsorbed noxious material by conversion zone, clean gas connects the external world by the pipeline that exhaust gas discharges blower,
Run in outside at this time and harmful gas detecting device is installed at air port, if impurity concentration threshold value of the detection beyond specification, harmful
Gas-detecting device issues detection signal to PLC controller, and alarm operation, while if row are carried out after PLC controller judgement
The exhaust gas put is exceeded, and frequency converter reduces frequency, and air inducing blower reduces the intake velocity of organic exhaust gas, is connected by third relay
Afterwards, continue to be powered to resistive heater, improve temperature in tank, while anion generator increase ozone ion release is dense
Degree, is sufficiently mixed ozone ion and organic exhaust gas, and mixed exhaust gas is improved mixing by the centrifugal action of middle layer sleeve
Adequacy, by after reaction exhaust gas open middle layer and upper layer connection solenoid valve, be discharged into purifying layer, purifying layer be arranged
Several second atomizers spray exhaust gas again, second can not spray head ejection be absorbing liquid, to by reaction after
Exhaust gas purified again, to be discharged except organic waste gas treatment equipment tank body.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (3)
1. the work system that a kind of super oxygen nanometer microbubble administers organic exhaust gas characterized by comprising PLC controller, temperature
Sensor, pressure sensor, super oxygen nanometer microbubble reactor, blower and liquid crystal display；
PLC controller temperature signal collection end connects temperature sensor signal output end, and PLC controller pressure signal collection terminal connects
Pressure sensor signal output end is connect, PLC controller reactor working end connects super oxygen nanometer microbubble reactor signal end,
PLC controller air-blower control end connects blower signal end, and PLC controller shows that signal end connects liquid crystal display signal end；
Further include: three-phase power output end connects converter power supply input terminal, and converter power supply output end connects air inducing blower and supplies
Electric end, three-phase power output end are also connected with exhaust gas discharge blower feeder ear, and three-phase power output end is also connected with rectifier input,
Rectifier output end connects resistive heater, and the resistive heater is used to heat to super oxygen nanometer microbubble reactive tank；
Further include: three-phase power output end connects the first transformer inputs, inputs at the end three phase mains L2 and the first transformer
First fuse is connected between end, first the first output end of transformer connects second fuse one end, the second fuse other end
First work light one end is connected, the first transformer second output terminal is separately connected equipment operating switch one end and the first work
The indicator light other end, the equipment operating switch other end are separately connected start and stop relay normally open contact one end and Resetting Switching one end,
Start and stop relay normally open contact other end ground connection, the Resetting Switching other end are separately connected start and stop relay coil one end and the second work
Make indicator light one end, the second work light other end connects the start and stop relay coil other end；
Further include: three phase mains is also connected with the second transformer inputs, connects between the second transformer inputs and three phase mains
Third fuse, second the first output end of transformer connect the 4th fuse one end, the 4th fuse other end connection switch electricity
Source first input end, second transformer second output terminal connection switch the second input terminal of power supply connect the control of PLC controller relay
End processed；
Further include: three-phase power output end connects third transformer inputs, and the is connected between third transformer and three phase mains
Five fuses, the first output end of third transformer connect the 6th fuse one end, and the 6th fuse other end connects rectifier bridge the
One input terminal, third transformer second output terminal connect the second input terminal of rectifier bridge.
2. the work system that super oxygen nanometer microbubble according to claim 1 administers organic exhaust gas, which is characterized in that described
Blower includes: air inducing blower and exhaust gas discharge blower；
PLC controller air inducing signal end connects air inducing blower work signal end, and PLC controller discharges signal end connection exhaust gas discharge
Blower work signal end.
3. a kind of super oxygen nanometer microbubble as described in claim 1 administers the working method of the work system of organic exhaust gas,
It is characterized in that, includes the following steps:
S1 after working power is connected, opens start and stop relay, and the first relay of control connects frequency converter and starts to work, frequency converter
Adjustment working frequency makes air inducing blower extract organic exhaust gas, and PLC controller sends frequency conversion instruction to frequency converter, several gears are arranged
Air inducing blower is adjusted, so that the organic exhaust gas for obtaining various concentration carries out exhaust-gas treatment, is connected in the first relay
Meanwhile second relay connect exhaust gas discharge blower and be exhausted operation, third relay connection resistive heater, the heating
Resistance wire heats the super oxygen nanometer micro bubble apparatus of waste gas treatment equipment, in the initial period, by adjusting frequency converter drop
Low air inducing rotation speed of fan sucks a small amount of organic exhaust gas by air inducing blower, is arranged in the tank body of organic waste gas treatment equipment and inhales
Liquid is received, absorbing liquid and organic exhaust gas are come into full contact with, the absorbing liquid is the linear alkyl benzene sulfonic acid of 0.01%-15%
Sodium, sodium sulfate of polyethenoxy ether of fatty alcohol, fatty alcohol polyoxyethylene ether ammonium sulfate three kinds of mixtures, remaining is pure water, will
Absorbing liquid sprays organic exhaust gas by sealing spray mode, filters out of dust and impurity, and waste liquid is laggard by precipitating
Row recycling；Absorbing liquid is given rise in the middle part of organic waste gas treatment equipment by elevator pump, by the first atomizer to organic waste
The organic exhaust gas of gas disposal equipment tank interior is sprayed, by filtered the sucked a small amount of organic exhaust gas of absorbing liquid,
After being thoroughly mixed to form certain activity with the chemical substance in absorbing liquid, the frequency for adjusting frequency converter increases air inducing blower and is inhaled
The organic exhaust gas entered, to carry out normal VOCs treatment process；
S2 generates ozone anion, anion generator exhaust outlet peace by the anion generator of organic waste gas treatment equipment
Mounted in organic waste gas treatment equipment tank body top, the tank interior uses partition structure, is divided into three layers of upper, middle and lower, lower layer is
Organic exhaust gas and absorbing liquid mixed layer, middle layer are by mixed organic exhaust gas and ozone anion conversion zone, and upper layer is anti-
Purifying layer after answering；The anion generator exhaust outlet is mounted on organic waste gas treatment equipment tank body middle layer, upper layer, in
Unicom pipeline is set between layer and lower layer, the pipeline setting solenoid valve between every layer is opened and closed, and organic waste is being opened
When gas disposal equipment, while rectifier is opened, to carry out heating operation to resistive heater, is obtained by temperature sensor
Portion's tank interior temperature data, real-time monitoring tank interior temperature, when reaching set temperature threshold value, temperature sensor sends temperature
Signal is spent to temperature controller, and temperature controller sends cut-offing instruction to resistive heater, cuts off resistive heater power supply, stop
Heat supply, by pressure sensor obtain tank interior pressure value, make pressure value remain at setting pressure threshold range it
Interior, when pressure value is more than setting pressure threshold range, pressure sensor obtains corresponding pressure signal, and pressure signal is sent
To pressure controller, pressure controller first reduces the concentration of air inducing blower sucking exhaust gas to control air inducing blower, make lower layer and
The solenoid valve of connection is opened between middle layer, to reduce the pressure in middle layer, the blower of exhaust gas discharge at this time is always maintained at constant row
Qigong rate, organic exhaust gas does not reach standard and accelerates to be discharged in order to prevent, pollutes, when pressure value is less than setting pressure threshold
Be worth range when, by Frequency Converter Control air inducing blower increase power, open lower layer and middle layer connection solenoid valve, close middle layer and
The solenoid valve on upper layer, stressor layer opens the solenoid valve in middle layer and upper layer, electric current until meeting setting pressure threshold at this time in increase
Mutual inductor monitors the current value of resistive heater, and resistive heater is protected not to be burned out, air inlet pipe and the first anion generator
Connection, the air inlet pipe other end connect the super oxygen nanometer microbubble reactor of organic waste gas treatment equipment by gas mixer；Institute
Stating reactor is spiral reactor, is equipped with inner cylinder, outer cylinder in reactor and super oxygen nanometer microbubble reactor is separated into air inlet
Chamber, annular chamber, outer ring chamber；Inner cylinder is fixed on the lower plate of reactor, and inner cylinder inboard is inlet plenum, with mist
Change the absorbing liquid mixing of spray head injection；Outer cylinder is fixed on the upper surface of reactor plate, and annular chamber is formed between inner cylinder and outer cylinder
Room, and the second anion generator is evenly distributed on the upper surface of reactor plate, the second anion generator and annular chamber
Connection；Outer ring chamber is formed between outer cylinder and the barrel of reactor, and on the lower plate of super oxygen nanometer microbubble reactor
It is even that third anion generator, third anion generator and outer ring chamber is distributed with；It is equipped with to reform in each chamber and urge
Agent；The two sides of outer ring chamber upper end are equipped with syngas outlet；
Ozone and organic exhaust gas are sufficiently mixed by S3 by the super oxygen nanometer microbubble reactor in middle layer, and middle layer is the double-deck setting,
I.e. sleeve is arranged in middle layer, rotary shaft is arranged in the sleeve center of circle, rotary shaft is connected with sleeve by several connecting columns, in sleeve inner
Several super oxygen nanometer microbubble generators are set, are carried out in ozone and organic exhaust gas mixed process, sleeve rotating work, super oxygen is received
Rice microbubble generator continues working, and when organic exhaust gas addition is too fast, judges whether organic exhaust gas surpasses by flow sensor
Amount, when flow sensor detects flow signal excess, transmitted traffic signal to flow controller, flow controller control in
The solenoid valve of layer and lower layer's connection, if excess closes the solenoid valve in middle layer and lower layer's connection, in the high-speed rotation of sleeve
In, ozone ion and organic exhaust gas are sufficiently mixed, and are promoted to form it into the residue after chemical combination, be got rid of by centrifugal action
From the inner wall in sleeve, without being splashed on tank body, so that tank body be protected not to be etched, by sleeve collect residue it
Afterwards, tank wall is flowed into along residue groove, receiving room is arranged in tank wall in middle level, periodically turns on receiving room and is cleared up, and surpasses
The gas of oxygen nanometer microbubble generator discharge successively passes through each reactive tank, is respectively provided with aeration system above each reactive tank and goes out
Port；
S4, when gas up to standard is discharged exhaust gas discharge blower, by the purifying layer on upper layer, organic exhaust gas has led in purifying layer
It crosses conversion zone and is sufficiently adsorbed noxious material, clean gas connects the external world by the pipeline that exhaust gas discharges blower, at this time
Run in outside and harmful gas detecting device is installed at air port, if impurity concentration threshold value of the detection beyond specification, pernicious gas
Detection device issues detection signal to PLC controller, carry out alarm operation after PLC controller judgement, while if discharge
Exhaust gas is exceeded, and frequency converter reduces frequency, and air inducing blower reduces the intake velocity of organic exhaust gas, after being connected by third relay,
Continue to be powered to resistive heater, improves temperature in tank, while anion generator increases ozone ion release concentration, makes
Ozone ion and organic exhaust gas are sufficiently mixed, and mixed exhaust gas is improved the abundant of mixing by the centrifugal action of middle layer sleeve
Property, the exhaust gas after reaction is opened to the solenoid valve in middle layer and upper layer connection, is discharged into purifying layer, in purifying layer setting several the
Two atomizers spray exhaust gas again, second can not spray head ejection be absorbing liquid, to by reaction after exhaust gas
It is purified again, to be discharged except organic waste gas treatment equipment tank body.
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| CN111077808B (en) * | 2019-12-26 | 2021-07-06 | 深圳市前海汰洋环保科技有限公司 | Real-time data feedback artificial intelligence control system and control method thereof |
| CN111188366B (en) * | 2020-01-07 | 2021-02-26 | 中国科学院生态环境研究中心 | Integrated embedded full-automatic deodorization well lid and using method thereof |
| CN111318149A (en) * | 2020-03-11 | 2020-06-23 | 佛山市蓝颂科技有限公司 | Gas-liquid mass transfer synergistic biological agent organic waste gas treatment method and system |
| CN111729445A (en) * | 2020-08-06 | 2020-10-02 | 湖南九九智能环保股份有限公司 | Micro-nano bubble water spraying dust fall system |
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