A kind of high-pressure electrostatic plasma smoke treated equipment
Technical field
The present invention relates to off-gas cleaning equipment, specifically a kind of high-pressure electrostatic plasma smoke treated equipment.
Background technology
At present, exhaust-gas treatment is that the waste gas produced for industrial site, factory floor is externally discharging advance
Row pretreatment, to reach the work of the standard that country's waste gas externally discharges.Waste gas treatment equipment is commonly used
In chemical plant, pharmaceutical factory, Electronics Factory, printing house, painting workshop, application factory, food factory, rubber plant,
Plastic molding and processing plant, zinc-plated workshop, coating factory, petrochemical industry etc. produce dust, abnormal flavour, the place of smog.
Existing smog waste gas treatment equipment great majority are by spraying and be adsorbed as main wet treatment side
Formula, such mode performance for processing equipment own has very test, and service life of equipment is very by shadow
Ring, and environment still can be impacted by the smog waste gas discharged, and some novel being inhaled by electrostatic
Attached processing equipment is for biological bacterium and produces the treatment effect of chemical exhaust also and bad, and electrostatic
Maintenance clean must be carried out by many apparatus bodies after absorption, so that clean-up effect reaches actual demand, but
Cleaning generally requires and manually operates, and is inconvenient for causing the waste of manpower the most simultaneously, therefore,
Although many producers have the most all carried out smog exhaust-gas treatment, but meeting in smog waste gas of its discharge
Impacting environment, such smog waste gas cannot be directly discharged in air, needs to carry out it
Double purification processes, and by increasing the time of smog exhaust-gas treatment, reduces work efficiency, adds process
The cost of waste gas.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, it is provided that one can be by cigarette
Mist waste gas effectively purifies, it is achieved high standard discharge, long-lived, and energy self-cleaning is safeguarded
High-pressure electrostatic plasma smoke treated equipment.
For achieving the above object, the present invention provides following technical scheme:
A kind of high-pressure electrostatic plasma smoke treated equipment, including cooler, fume cleaning tower, cleans system
System and drying unit, described cooler upper end is provided with smog access port, and connection has radiator to cooling
Device main body is dispelled the heat, and bottom is connected to fume cleaning tower bottom by cooler connecting line;Described cigarette
Mist purifying column for including top aerosol outlet port end, purifying layer, bottom inlet end, described purifying layer be by under
It is upwards coarse filtration electrostatic depuration room, plasma cleaning room and the multilamellar purifying layer of fine filtering electrostatic depuration room, institute
State inlet end to be connected with cooler, drying unit pipeline;Described purging system is for including service sink, high pressure
Pump and be arranged at fume cleaning tower multiple cleaning runner composition to be carried out inside fume cleaning tower be
System;Described drying unit is the drying being connected to fume cleaning tower inlet end by drying unit connecting line
Device;Described cooler connecting line, fume cleaning tower, drying unit connecting line are provided with drain pipe
Road is connected to service sink.
As the further scheme of the present invention: described coarse filtration electrostatic depuration room, fine filtering electrostatic depuration indoor set
It is equipped with the charged electrostatic layer of uniform honeycomb shape
As the further scheme of the present invention: described service sink is for cleaning liquid pool, clear water reserviors and cesspool group
The cistern become, high-pressure pump is respectively connected to clean liquid pool and clear water reserviors.
As the further scheme of the present invention: the plurality of cleaning runner is disposed with internal washing pipeline
To coarse filtration electrostatic depuration room, plasma cleaning room and the upper end of fine filtering electrostatic depuration room, detergent line exports
Cleaning shower nozzle is set.
As the further scheme of the present invention: described cleaning shower nozzle is high-pressure spiral shower nozzle.
As the further scheme of the present invention: be provided with cooler electrodynamic valve on described cooler connecting line,
It is provided with temperature sensor in described cooler.
As the further scheme of the present invention: be provided with baker on described drying unit connecting line electronic
Valve.
As the further scheme of the present invention: described baker is air energy heat pump baker or electrical heating baking
Dry device.
As the further scheme of the present invention: described high-pressure electrostatic plasma smoke treated equipment is provided with PLC
Electric controller controls electrical equipment operation.
Compared with prior art, the invention has the beneficial effects as follows: 1, by cooler is set can be effective
Smog waste gas is lowered the temperature, it is possible to Preliminary deposition part smog and avoid high temperature fumes waste gas to fume cleaning tower
Destruction;2, by multilamellar purifying layer in fume cleaning tower, plasma cleaning room can be the thinnest by biology
Bacterium, chemical exhaust and bulky grain flue dust not to be adsorbed carry out cracking and separate satisfactory air water compound
With little granule flue dust, then achieved by the Electrostatic Absorption of coarse filtration and fine filtering electrostatic depuration room can be by smog
Waste gas effectively purifies, it is achieved the requirement of high standard discharge;3, by arranging purging system and baker,
Fume cleaning tower can be realized self-cleaning and drying, no longer spend a large amount of manpower to go to clean, be greatly promoted
The treatment effeciency of equipment.
Accompanying drawing explanation
Fig. 1 is the theory structure schematic diagram of the present invention.
Fig. 2 is the electrostatic depuration cell structure schematic diagram of the present invention.
In Fig. 1~Fig. 2: cooler 1, fume cleaning tower 2, purging system 3, drying unit 4, heat radiation
Device 5, PLC 6, cooler connecting line 101, cooler electrodynamic valve 102, top aerosol outlet port end
210, purifying layer 220, bottom inlet end 230, coarse filtration electrostatic depuration room 221, plasma cleaning room 222,
Fine filtering electrostatic depuration room 223, service sink 301, high-pressure pump 302, clean runner 303, clean shower nozzle 304,
Drying unit connecting line 401, baker electrodynamic valve 402.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1~2, in the embodiment of the present invention, a kind of high-pressure electrostatic plasma smoke treated equipment,
Including cooler 1, fume cleaning tower 2, purging system 3 and drying unit 4.
Described cooler 1 upper end is provided with smog access port, and connection has radiator 5 main to cooler 1
Body dispels the heat, and bottom is connected to fume cleaning tower bottom, cooler by cooler connecting line 101
It is provided with cooler electrodynamic valve 102 on connecting line 101, in described cooler 1, is provided with temperature sensor.
Described fume cleaning tower 2 is for including top aerosol outlet port end 210, purifying layer 220, bottom inlet end
230, described purifying layer is from bottom to top for coarse filtration electrostatic depuration room 221, plasma cleaning room 222 and thin
The multilamellar purifying layer of filter electrostatic depuration room 223, described inlet end 210 is managed with cooler 1, drying unit 4
Road connects, and is provided with uniform honeycomb shape in described coarse filtration electrostatic depuration room 221, fine filtering electrostatic depuration room 223
Charged electrostatic layer, described cellular charged electrostatic layer be lower end be uniform honeycomb runner orifice plate, upper end sets
Being equipped with charged framework, the corresponding each honeycomb hole of described charged framework is provided with energising post, by energising post
It is staggered to form the electrostatic field with strong adsorption effect with honeycomb runner orifice plate, the particulate matter in waste gas is carried out
Effective absorption.
Described purging system 3 is for including service sink 301, high-pressure pump 302 and to be arranged at fume cleaning tower multiple
Clean runner 303 composition to the system being carried out inside fume cleaning tower, described service sink 301 is
Clean liquid pool, clear water reserviors and cesspool composition cistern, high-pressure pump 302 be respectively connected to clean liquid pool and
Clear water reserviors, the plurality of cleaning runner 303 is disposed with internal washing pipeline to coarse filtration electrostatic depuration room
221, plasma cleaning room 222 and the upper end of fine filtering electrostatic depuration room 223, detergent line outlet arranges clear
Washing shower nozzle 304, described cleaning shower nozzle 304 is high-pressure spiral shower nozzle, high-pressure spiral shower nozzle can allow current in
Helical form is sprayed, and effectively can clean fume cleaning tower 2 is internal.
Described drying unit 4 is for be connected to fume cleaning tower inlet end by drying unit connecting line 401
Baker, described drying unit connecting line 401 is provided with baker electrodynamic valve 402, described drying
Device is air energy heat pump baker or electrical heating baker, and air energy heat pump baker can effectively reduce baking
Dry energy resource consumption.
Described cooler connecting line 101, fume cleaning tower 2, drying unit connecting line 401 are respectively provided with
Having discharge pipe line to be connected to service sink, described high-pressure electrostatic plasma smoke treated equipment is provided with PLC control
Device 6 electrical control electrical equipment operation processed.
The principle of the present invention is: industrial operations produce the smog waste gas of a large amount of high temperature, and smog waste gas is by row
Go out pipeline and access the smog access port of cooler 1, by the cooling pipeline cyclic process in cooler 1,
Make high-temperature flue gas obtain fast cooling, and obtain part dust settling together with cooling water from being arranged on
Wastewater drainage pipe road on cooler connecting line 101 is discharged, and can pass through when cooler 1 temperature is too high
Carrying out heat transfer with radiator 5, it is achieved persistently to waste gas cooling effect, temperature sensor gathers waste gas temperature
Degree, when waste gas reaches to meet the good processing temperature of purifying column, controls cooler by PLC 6
Electrodynamic valve 102 is opened, and waste gas enters the bottom inlet end 230 of fume cleaning tower, then by bottom inlet end
The 230 coarse filtration electrostatic depuration rooms 221 flowing to purifying layer 220 bottom, the dust of larger particles is cellular
Charged electrostatic field adsorption filtration, then waste gas enters plasma cleaning room 222, reacts through plasma cracking,
Effectively biological bacterium, chemical exhaust can be converted into harmless composition and water, bulky grain not to be adsorbed
Flue dust is also broken down into little granule flue dust, and waste gas enters back into fine filtering electrostatic depuration room 223 afterwards, through another
Secondary Electrostatic Absorption, remaining dust and the harmful gas overwhelming majority are the most adsorbed, it is achieved that given up by smog
Gas effectively purifies, it is achieved the requirement of high standard discharge, and waste gas realizes purified treatment along said process,
The long period is carried out when purifying operation, after routine is a time on working day, the absorption of fume cleaning tower 2
Thing is too much, efficiency impact purified and effect, need to be carried out fume cleaning tower 2, purging system 3
Entering operation, PLC 6 controls cooler electrodynamic valve 102 and closes, and controls high-pressure pump 302 and extracts
Cleanout fluid to flow manifold 303, sprays cleanout fluid in fume cleaning tower 2 by high-pressure spiral shower nozzle 304
The each layer in portion, carry out 3~5 take turns sprinkling after, reach fume cleaning tower 2 internal washing operation purpose, PLC
It is clear to carrying out clear water inside fume cleaning tower 2 that controller 6 controls clear water in high-pressure pump 302 extracts clear water reserviors
Wash, carry out 3~5 take turns shower nozzle hydro-peening after, it is achieved cleanout fluid is cleaned together with adsorbate, afterwards PLC control
Device 6 processed controls baker electrodynamic valve 402 and opens, and drying unit 4 operation is drawn hot blast and entered fume cleaning tower 2
Inside is dried, by being arranged on the humidity collection of the humidity sensor in fume cleaning tower 2, when
After inside has been dried, closing drying unit 4 and baker electrodynamic valve 402, once complete operation completes,
In case next time, smoke waste gas cleaning processed.Principle because of this invention, it is achieved that following beneficial effect: 1,
Effectively smog waste gas can be lowered the temperature by arranging cooler, it is possible to Preliminary deposition part smog and avoiding
The high temperature fumes waste gas destruction to fume cleaning tower;2, by multilamellar purifying layer in fume cleaning tower, wait from
Biological bacterium, chemical exhaust and bulky grain flue dust not to be adsorbed can effectively be cracked by sub-clean room
Separate satisfactory air water compound and little granule flue dust, then by coarse filtration and fine filtering electrostatic depuration room
Electrostatic Absorption achieves and can effectively be purified by smog waste gas, it is achieved the requirement of high standard discharge;3、
By arranging purging system and baker, it is possible to fume cleaning tower to be realized self-cleaning and drying, the most colored
Take a large amount of manpower to go to clean, be greatly improved the treatment effeciency of equipment.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment,
And without departing from the spirit or essential characteristics of the present invention, it is possible to real in other specific forms
The existing present invention.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and
Being nonrestrictive, the scope of the present invention is limited by claims rather than described above, therefore purport
All changes in falling in the implication of equivalency and scope of claim are included in the present invention.
Should not be considered as limiting involved claim by any reference in claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, but the most each reality
Mode of executing only comprises an independent technical scheme, and this narrating mode of description is only for understand
Seeing, those skilled in the art should be using description as an entirety, and the technical scheme in each embodiment is also
Other embodiments that it will be appreciated by those skilled in the art that can be formed through appropriately combined.