CN205746941U - A kind of waste gas treatment equipment - Google Patents
A kind of waste gas treatment equipment Download PDFInfo
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- CN205746941U CN205746941U CN201620639998.4U CN201620639998U CN205746941U CN 205746941 U CN205746941 U CN 205746941U CN 201620639998 U CN201620639998 U CN 201620639998U CN 205746941 U CN205746941 U CN 205746941U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Abstract
The utility model discloses a kind of waste gas treatment equipment, including the waste gas burner being linked in sequence, heat exchanger, chiller；Described chiller connects has dust filtering device and injecting type processing means, described injecting type processing means to be also associated with water treatment facilities.Wherein dust filtering device is dry dust removal apparatus, injecting type processing means is wet type processing device, described equipment is provided simultaneously with dry type and wet type processing device, can select to use dry process device or wet type processing device to carry out waste gas purification according to waste gas composition when actual treatment waste gas.Can process the waste gas of complicated component, treatment effeciency is high, and the gas after described equipment processes can directly be arranged to air, and non-secondary pollution after process, and equipment occupation space is little, it is easy to installs and safeguards.
Description
Technical field
This utility model belongs to technical field of waste gas treatment, relates in particular to a kind of waste gas treatment equipment.
Background technology
Atmospheric pollution is one of environmental problem that the whole world is the most prominent at present, and the main source of pollutant is industrial waste gas, special
Not being chemical plant, steel plant, pharmacy, oil plant etc., the waste gas abnormal smells from the patient of discharge is big, serious environment pollution and health, due to
The difference of production technology, the waste gas component of generation is not quite similar, and toxicity also differs, in general, the harmful substance in waste gas
Mainly there are microgranule, nitrogen oxides, oxysulfide, Hydrocarbon, two English etc., are directly discharged in air if the most treated
Surrounding will certainly be polluted, affect surrounding resident life.
Therefore, the waste gas that usual industrial site, factory floor produce needs to process, so that aerofluxus reaches before externally discharge
To the standard meeting externally discharge.Common waste gas processing method include cyclonic separation, filtration, Electrostatic, wash, absorb,
Condensation, burning etc., the most also develop the novel technique of such as bioanalysis, membrane separation process etc..
But the emission-control equipment general structure in prior art and function are the most single, be typically only capable to for a kind of or
The waste gas of several special components processes, and the waste gas for complicated component can not realize integrated treatment, and treatment effeciency is relatively low,
Can produce secondary environmental disruption toward contact, space is big, structure is complicated, it is numerous to operate in processing means the most of the prior art occupation of land
Trivial, processing cost is high.
Utility model content
To this end, technical problem to be solved in the utility model be that emission-control equipment of the prior art processes useless
Gas kind is the most single, and device itself takes up an area that space is big, structure is complicated, thus proposes a kind of to process the comprehensive of complicated component
Property waste gas and do not produce that secondary pollution, volume be little, the waste gas treatment equipment of simple in construction.
For solving above-mentioned technical problem, the technical solution of the utility model is:
This utility model provides a kind of waste gas treatment equipment, it waste gas burner including being linked in sequence, heat exchanger,
Chiller；Described chiller connects dust filtering device and injecting type processing means, and described injecting type processing means is also
Connecting water position reason device, described water treatment facilities is connected with described waste gas burner simultaneously.
As preferably, described waste gas treatment equipment also includes exhaust apparatus and water storage tower, described exhaust apparatus and described heat
Exchanger, dust filtering device and injecting type processing means connect, and described water storage tower processes with described chiller and injecting type
Device connects.
As preferably, described injecting type processing means includes casing, upper cover, water injector and rhone, on described casing
Portion connects a rotary shaft, is arranged with revolving fragment group outside described rotary shaft, and described revolving fragment group is along described axial rotary successively
The revolving fragment arranged, described revolving fragment is the disk of diameter 200-900mm, and described disk can be arranged by arbitrary diameter, described rotation
Rotor is placed in described box house, and described rotary shaft is driven by driving means；Described rhone is positioned at below described revolving fragment group；
Described upper cover is covered on described casing, described on cover and be provided with air inlet and gas outlet.
As preferably, described water injector includes that circulating water chennel and water pipe, described circulating water chennel are arranged at described row
Below tank, separating by dividing plate with described rhone, described circulating water chennel has a water inlet and a discharge outlet, described recirculated water
The water inlet of groove connects described water storage tower, and described discharge outlet connects the water inlet of described water pipe, going out of described water pipe
The mouth of a river is arranged at described rotary shaft one end, axially sprays water in described casing along described rotary shaft, arranges in described circulating water chennel
There is pressing mechanism；Described driving means includes that motor and belt, described belt one end are connected to the belt pulley of described motor, another
End connects described rotary shaft.
As preferably, described waste gas burner includes that burner block, described burner block have exhaust gas inlet and aerofluxus
Mouthful, it being provided with combustor in described burner block, described combustor is arranged between described exhaust gas inlet and described air vent, institute
State combustor and be provided above at least one block of burning promotion plate；Also include that oil burner, described oil burner are arranged at described combustion furnace
External body and with described combustion chamber, by heat transmission in described combustor；Also include catalyst carrier plate, described catalysis
Agent loading plate is arranged at described inside exhaust ports, and described catalyst carrier plate is ceramic honey comb, described ceramic honey comb surface and hole
Inside it is attached with catalyst layer；Described waste gas burner also has sewage inlet；Described waste gas burner also includes to described
The medicament flusher of burner block spraying agent and the air-blast device ventilated in described burner block.
As preferably, described burning promotes that plate is the steel plate that radiation efficiency is not less than 90%, and described surface of steel plate has
Honeycomb perforate, described burning promotes that plate is horizontal by 0-15 ° of setting.
As preferably, described heat exchanger is tubing heat exchanger, and including two groups of pipelines be arrangeding in parallel, one of which is
Air line, another group are exhaust piping；Described dust filtering device is bag type powder filter, and described filter has waste gas
Being passed through mouth and clean gas outlet, be internally provided with filter bag, described filter bag is positioned at waste gas and is passed through mouth and clean gas outlet
Between, described filter bottom is ash bucket.
As preferably, described chiller is cooling tower, and described cooling tower top is provided with cooling water smoke entrance, described cold
But tower top is provided with exhaust gas entrance, and described cooling tower bottom is provided with waste gas outlet；Described exhaust apparatus includes chimney and suction
Blower fan, described chimney is connected by pipeline with induced-draught fan.
As preferably, described water treatment facilities includes at least one unit for treating water and wind pushing mechanism, and described water processes single
Unit includes water tank and the bubble generator being arranged in described water tank, and described wind pushing mechanism passes through with described bubble generator
Pipeline connection.
As preferably, the air vent of described waste gas burner connects with one end of the exhaust piping of described heat exchanger,
The other end of described exhaust piping connects with the exhaust gas entrance of described chiller, and the waste gas outlet of described chiller is by pipe
Road is passed through the air inlet of mouth and injecting type processing means simultaneously and connects with the waste gas of described dust filtering device；At described injecting type
The rhone of reason device is connected with the water tank of described water treatment facilities by pipeline, and described exhaust apparatus is by pipeline and described warm
The air line of exchanger, the clean gas outlet of described dust filtering device, the gas outlet connection of injecting type processing means, institute
Stating water storage tower to connect with the cooling water smoke entrance of described chiller and the circulating water chennel of injecting type processing means, described water processes
The outlet of device is connected with the sewage inlet of described waste gas burner and the circulating water chennel of injecting type processing means by pipeline
Logical, described circulating water chennel connects with the cooling water smoke entrance of described chiller also by pipeline.
Technique scheme of the present utility model has the advantage that compared to existing technology
(1) waste gas treatment equipment described in the utility model, including the waste gas burner being linked in sequence, heat exchanger,
Chiller；Described chiller connects dust filtering device and injecting type processing means, and described injecting type processing means is also
Connect water position reason device.Wherein dust filtering device is dry dust removal apparatus, and injecting type processing means is wet type processing device,
Described equipment is provided simultaneously with dry type and wet type processing device, switching can be selected dry according to waste gas composition when actual treatment waste gas
Formula processing means or wet type processing device carry out waste gas purification.Can process the waste gas of complicated component, treatment effeciency is high, sets described in warp
Gas after standby process can directly be arranged to air, and non-secondary pollution after process, and equipment occupation space is little, it is easy to install dimension
Protect.
(2) waste gas treatment equipment described in the utility model, wherein wet type processing device is injecting type processing means, and it is adopted
With rotary shaft high speed rotating under driving means drives, and then driving the different revolving fragment of size to rotate, water is sprayed by water injector
After entering casing, the revolving fragment of rotation is impacted the water droplet for different-grain diameter, utilizes the dissolving power of water droplet, impulsive force and counteragent
The harmful toxic matters such as the PM particle in the waste gas entering casing, nitrogen oxides, oxysulfide, two English are decomposed, waste gas is cleaned
Totally.Described revolving fragment size is different, can according to the Exhaust gas species various combination collocation processed, as according to size by little extremely
Greatly, from large to small, cross arrangement, under different arrangement forms, size and the impulsive force of water droplet all differs, and can locate flexibly
The reason waste gas containing heterogeneity, and contacting efficiency is high, capacity of decomposition is strong.On the basis of poisoning composition in having decomposed waste gas,
Water slug is to also create a large amount of anion while water droplet to contribute to improving surrounding by the centrifugal force of revolving fragment.And
And, it being provided with rhone below revolving fragment, described rhone is connected to a water treatment facilities, and it is further to lead to water treatment facilities
Process, the water unharmful substance after process, environment will not be caused new pollution.Further, after water treatment facilities processes
Water recyclable to circulating water chennel, exhaust-gas treatment next time can be back to, water resource is recycled, and is a kind of real green
The waste gas purification apparatus of environmental protection.
(3) waste gas treatment equipment described in the utility model, is provided with at least one piece of burning in described waste gas burner
Promoting plate, described burning promotes that plate has thermal-radiating effect, can promote that the waste gas in burner block fully burns, improve
The inefficient problem of gas combustion in prior art.Owing to improving in-furnace temperature further so that PM particle in waste gas, CO,
Ozone, two English etc. are greatly reduced, and also act as the effect saving fuel.Also including catalyst carrier plate, its surface attachment is urged
Agent layer, described catalyst layer catalyst nox and oxysulfide can decompose, significantly when stove body temperature more than 350 DEG C
Reduce the content of nitrogen oxides of exhaust gas and oxysulfide.Described waste gas burner is additionally provided with sewage inlet, described dirt
Water inlet is connected to water treatment facilities by pipeline.Described waste gas burner is not only able to burn processing waste gas, it is also possible to combustion
Burn the sewage through pre-treatment, reduce the content of harmful toxic matter in sewage so that draining is pollution-free.
(4) waste gas treatment equipment described in the utility model, described heat exchanger is tubing heat exchanger, uses air cooling
The waste gas of more than 800 DEG C can be cooled to 500 DEG C by mode, and the moisture being possible to prevent in waste gas produces white cigarette.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, it is embodied as below according to of the present utility model
Example also combines accompanying drawing, is described in further detail this utility model, wherein
Fig. 1 is the waste gas treatment equipment structural representation described in this utility model embodiment；
Fig. 2 is injecting type processing means structural representation in the waste gas treatment equipment described in this utility model embodiment.
In figure, reference is expressed as: 1-waste gas burner；101-burner block；102-exhaust gas inlet；103-aerofluxus
Mouthful；104-burning promotes plate；105-catalyst carrier plate；106-sewage inlet；107-medicament flusher；108-medicament enters
Mouthful；109-oil burner；110-combustor；111-fuel storage；2-heat exchanger；201-air line；202-air enters
Mouthful；203-air outlet slit；204-exhaust piping；205-exhaust gas entrance to be cooled；206-cools down waste gas outlet；3-chiller；
301-cools down water smoke entrance；302-exhaust gas entrance；303-waste gas outlet；4-dust filtering device；401-waste gas is passed through mouth；402-
Clean gas exports；5-injecting type processing means；501-casing；502-upper cover；503-rotary shaft；504-revolving fragment；505-enters
QI KOU；506-gas outlet；507-water pipe；508-driving means；509-circulating water chennel；510-rhone；6-water processes dress
Put；601-wind pushing mechanism；602-water tank；603-bubble generator；604-water inlet；605-outlet；7-exhaust apparatus；
701-chimney；702-induced-draught fan；8-water storage tower.
Detailed description of the invention
Embodiment
The present embodiment provides a kind of waste gas treatment equipment, as it is shown in figure 1, it waste gas burner 1 including being linked in sequence,
Heat exchanger 2, chiller 3；Described chiller 3 connects dust filtering device 4 and injecting type processing means 5, described spray
Penetrating formula processing means 5 and be also associated with water treatment facilities 6, described water treatment facilities 6 is connected with described waste gas burner 1 simultaneously,
Described waste gas treatment equipment also includes exhaust apparatus 7 and water storage tower 8, described exhaust apparatus 7 and described heat exchanger 2, dust mistake
Filter device 4 and injecting type processing means 5 connect, and described water storage tower 8 is connected with described chiller 3 and injecting type processing means 5.
Specifically, described waste gas burner 1 includes that burner block 101, described burner block 101 have exhaust gas inlet
102 and air vent 103, described exhaust gas inlet 102 is arranged at described burner block 101 bottom, and described air vent 103 is arranged at institute
Stating burner block 101 top, described air vent 103, for having meshed filtration network structure, is provided with burning in burner block
Room 110, described combustor 110 is arranged between described exhaust gas inlet 102 and described air vent 103, above described combustor 110
It is provided with at least one piece of burning and promotes plate 104, also include that catalyst carrier plate 105, described catalyst carrier plate 105 are arranged at institute
Stating air vent 103 internal, described catalyst carrier plate 105 surface attachment has catalyst layer, and catalyst carrier plate 105 is made pottery for honeycomb
Porcelain, is attached with catalyst layer in described ceramic honey comb surface and hole.Catalyst can use promotion nitrogen oxides, oxysulfide to decompose
Conventional denitration, desulphurization catalyst.Described burning promotes the steel plate that plate 104 is not less than 90% for radiation efficiency, described steel plate
Surface has honeycomb perforate, and described burning promotes plate 104 horizontal by 0-15 ° of setting, and in the present embodiment, described burning promotees
Enter plate 104 to be obliquely installed horizontal by 10 °.Described burning promotes that the heat radiation effect of plate 104 can promote burner block 101
Interior waste gas fully burns, it is provided that gas combustion efficiency, promotes the further radiations heat energy of plate 104 due to burning again, can play
Save fuel, reduce the effect of cost.
Described waste gas burner 1 also has sewage inlet 106, for receiving the water after water treatment facilities 6 processes；Also wrap
Include and fill to the medicament flusher 107 of described burner block 101 spraying agent and the air blast ventilated in described burner block 101
Put 109.Wherein, medicament flusher 107 includes medicine container, pipeline and the shower nozzle being sequentially connected with, and described shower nozzle is the most described
Burner block 101 is internal to be arranged, and liquid medicine jet is spilled into burner block 101, is provided with force (forcing) pump in described medicine container, and being used for will
Medicinal liquid is pressed into pipeline and then is sprayed in burner block 101.In the present embodiment, described medicament is the carbamide of mass concentration 25%
Water, it can react with the nitrogen oxides in waste gas, oxysulfide, promote that it decomposes.Certainly, it is possible to giving up according to actual treatment
Gas becomes the medicament that component selections is different, the harmful toxic matter in specific aim waste gas decomposition.Also include oil burner 109, described oil burner 109
It is arranged at described burner block 101 outside and connects with described combustor 110, heat being transmitted to described combustor 110, institute
The fuel stating waste gas burner employing is kerosene, is stored in fuel storage 111, and described fuel storage 111 is
Kerosene bucket, described kerosene bucket is connected by pipeline with described combustor 110, and kerosene burning will not produce new atmospheric pollution, anti-
The problem having stopped secondary pollution.As disposable embodiment, described fuel may be used without other conventional cleaning fuel, accordingly
Ground, fuel storage 111 cleans fuel container for other, and after fuel combustion, in burner block 101, temperature is 800-900 DEG C.
Described waste gas burner 1 also includes the air-blast device ventilated in described burner block 101, and described air-blast device is air-introduced machine
Or aerator, it carries fresh air in body of heater, prevent in combustion in body of heater oxygen content reduce, waste gas burning is not
Fully, a large amount of carbon monoxide is produced.
Described heat exchanger 2 is tubing heat exchanger, and including two groups of pipelines be arrangeding in parallel, one of which is air line
201, described air line 201 has air intlet 202 and air outlet slit 203, and another group is exhaust piping 204, described waste gas
Pipeline 204 has exhaust gas entrance 205 to be cooled and cooling waste gas outlet 206, the high temperature after waste gas burner 1 burn processing
Waste gas is entered exhaust piping 204 by exhaust gas entrance 205 to be cooled, enters with the air being entered air line 201 by air intlet 202
Row heat exchange, the temperature discharging cooling waste gas outlet 206 is down to about 500 DEG C by about 800 DEG C initiateed.
Described chiller 3 is cooling tower, and described cooling tower top is provided with cooling water smoke entrance 301, described cooling tower
Top is provided with exhaust gas entrance 302, and described cooling tower bottom is provided with waste gas outlet 303, and described cooling water smoke is for using compression
The mixing water smoke that machine compressed air and water obtain, described exhaust gas entrance 302 receives the waste gas tentatively cooled down through heat exchanger 2,
In cooling tower, cooled water smoke cools down further.
Described dust filtering device 4 is bag type powder filter, and described filter has waste gas and is passed through mouth 401 and clean gas
Body outlet 402, is internally provided with adhesive-bonded fabric filter bag, and described filter bag is positioned at waste gas and is passed through mouth 401 and clean gas outlet 402
Between, described filter bottom is ash bucket, and for receiving the microgranule filtered down in waste gas, adhesive-bonded fabric uses sky after long-pending full dust
Pressure rifle cleaning.As disposable embodiment, described filter bag can also use the conventional materials such as fiber.
As in figure 2 it is shown, described injecting type processing means 5 includes casing 501, upper cover 502, water injector and rhone 510,
Described casing 501 upper shelf is provided with a rotary shaft 503, is arranged with revolving fragment group outside described rotary shaft 503, and described revolving fragment group is
The revolving fragment 504 axially set gradually along described rotary shaft 503, described revolving fragment 504 is the disk of diameter 200-900mm, institute
Stating disk to arrange by arbitrary diameter, it is internal that described revolving fragment is placed in described casing 501, and described rotary shaft 503 is by driving means
508 drive.Described driving means 508 includes that motor and belt, described belt one end are connected to the belt pulley of described motor, another
End connects described rotary shaft 503, and described motor drives rotary shaft 503 described in described belt drive to rotate, turning of described rotary shaft 2
Speed is 55-60m/s.
Described rhone 510 is positioned at below described revolving fragment group, has a sewage effluent, described sewage effluent and institute
Stating water treatment facilities 6 to connect, described upper cover 502 is covered on described casing 501, and described upper cover 502 is provided with air inlet 505 He
Gas outlet 506.
Described water injector includes circulating water chennel 509 and water pipe 507, and circulating water chennel 509 is arranged at rhone 510 times
In side, described casing 501, described circulating water chennel 509 has a water inlet and a discharge outlet, and discharge outlet is positioned at circulating water chennel 509
Bottom, described discharge outlet connect described water pipe 507 water inlet, described circulating water chennel 509 water inlet connection water storage
Tower 8, the water of described water storage tower 8 enters circulating water chennel 509, by arranging under the effect of the pressing mechanism arranged in circulating water chennel 509
The mouth of a river enters water pipe 507, and along casing 501 described in the axial spirt of rotary shaft 503, carries out wet waste gas process.Process
The water crossing waste gas falls into circulating water chennel 509, can be used for follow-up exhaust-gas treatment after treatment；Described discharge outlet is also by pipeline even
The cooling water smoke entrance 301 of logical chiller 3, using cyclic hydrostatic pressure contraction as the water smoke being used for cooling.
Described water pipe 507 be arranged in parallel with described rotary shaft 503 so that the water of water pipe 507 ejection is just to rotation
Rotor 504 plane, revolving fragment 504 rotates water droplets different sized by oncoming water slug, in order to improve waste gas
Treatment effeciency, also can add aqueous enzyme to promote the decomposition of nitrogen oxides, oxysulfide, PM particle etc. in water injector.
According to the difference of place's process gases, the size of disk can be combined arrangement, as disk is pressed the ascending row of size
Cloth or descending arrangement or be arranged alternately according to the large and small of size, in the present embodiment, described revolving fragment 504 along former from
The ascending setting in direction of described water pipe 507；As the disposable embodiment of disk, described revolving fragment 3 also can be adopted
With the conventional shape such as rectangle, triangle.
Described water treatment facilities 6, including at least one unit for treating water and wind pushing mechanism 601, in the present embodiment, described water
Processing unit is 4, and described unit for treating water includes water tank 602 and the bubble generator being arranged in described water tank 602
603, further, water tank 602 quantity in each unit for treating water is even number, at least provided with one in each water tank 602
Individual bubble generator 603, described wind pushing mechanism 601 is aerator, and it is with described bubble generator 603 by pipeline even
Logical.Described water tank sidewall be provided with the water inlet 604 for being passed through pending waste water and for will process after water discharge go out
The mouth of a river 605, described water inlet 604 and outlet 605 may be provided at same sidewall, it is possible to be arranged on different lateral.Described bubble
Generating means 603 is arranged at the bottom in described water tank 602, in the depth of water in water tank 602 is 2000-5000mm, and water tank 602
Input has organic ferment in Decomposition Wastewater.Described bubble generator can be conventional aeration device, plays and will enter
Entering the effect that air blast is microbubble of water tank 602, in the present embodiment, described bubble generator 603 includes
Cyclone, if described cyclone includes dried layer fan leaf, the air being mixed with in water is broken up and is not more than for diameter by described fan leaf
The bubble of 50 μm, and bubble is sprayed upward, so that the Organic substance in waste water in water tank 602 is effectively decomposed, the water after process
It is discharged into described circulating water chennel 509 and chiller 3 by outlet 605, or is discharged into the sewage inlet of described waste gas burner 1
106, it is further processed.
Described exhaust apparatus 7 includes chimney 701 and induced-draught fan 702, and described chimney 701 is with induced-draught fan 702 by pipeline even
Connect.
Concrete annexation between each device is as follows: air vent 103 and the described heat exchanger of described waste gas burner 1
The exhaust gas entrance to be cooled 205 of the exhaust piping 204 of 2 connects, and the cooling waste gas outlet 206 of described exhaust piping 204 is with described
The exhaust gas entrance 302 of chiller 3 connects.The waste gas outlet 303 of described chiller 3 is filled with described dust-filtering by pipeline
Put the waste gas of 4 to be passed through mouth 401 and connect with the air inlet 505 of injecting type processing means 5, draining in described injecting type processing means 5
The sewage effluent of groove 510 is connected with the water tank 602 of described water treatment facilities 6 by pipeline；Described exhaust apparatus 7 passes through pipeline
Dress is processed with the air line 201 of described heat exchanger 2, the clean gas outlet 402 of described dust filtering device 4, injecting type
Putting the gas outlet 506 of 5 to connect, described water storage tower 8 connects with the water inlet of the circulating water chennel 509 of described injecting type processing means 5,
The outlet 605 of described water treatment facilities 6 is fired with the cooling water smoke entrance 301 of described chiller 3, described waste gas by pipeline
The sewage inlet 106 burning device 1 connects with the water inlet of the circulating water chennel 509 of injecting type processing means 5.
Above-mentioned each device all independent switches, connect and are provided with valve on the pipeline of each device, when processing different waste gas,
Optional different device collocation mode, switches dry type, wet processed flow process.Dry process mode: simultaneously open waste gas burning
Device 1, heat-exchange device 2, chiller 3, water storage tower 8, dust filter unit 4 carry out dry type exhaust-gas treatment, described waste gas burning
Device 1, for high temperature combustion exhaust, is removed part therein and is poisoned composition, and then waste gas is after heat-exchange device 2 is tentatively lowered the temperature
Entering chiller 3 to cool down, the waste gas after cooling is removed microgranule therein by dust filter unit 4, and water storage tower 8 is for heat exchange
Device 2 provides water source, and the clean gas obtained after process sucks chimney 701 side by side to air under the effect of induced-draught fan 702.
Wet processed mode: simultaneously open waste gas burner 1, heat-exchange device 2, chiller 3, water storage tower 8, injection
Dust suction processing means 5 and water treatment facilities 6, described waste gas burner 1, for high temperature combustion exhaust, removes part therein poison
Evil composition, then waste gas enters chiller 3 after heat-exchange device 2 is tentatively lowered the temperature and cools down, and the waste gas after cooling is by spraying suction
The water droplet of dirt processing means 5 injection processes, and utilizes the dissolving power of water droplet, impulsive force and counteragent by the waste gas entering casing
The harmful toxic matters such as PM particle, nitrogen oxides, oxysulfide, two English decompose, and are cleaned up by waste gas.Process the water after waste gas by
Described water treatment facilities 6 purifies, and the water after purification can recirculate back to spray circulating water chennel 509 conduct of dust suction processing means 5
The water source of subsequent treatment waste gas, described water storage tower 8 provides water source to injection dust suction processing means 5, the clean gas obtained after process
Body sucks chimney 701 side by side to air under the effect of induced-draught fan 702.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.Right
For those of ordinary skill in the field, can also make on the basis of the above description other multi-form change or
Variation.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus extended out or
Change among the protection domain still in this utility model creation.
Claims (10)
1. a waste gas treatment equipment, it is characterised in that include that the waste gas burner being linked in sequence, heat exchanger, cooling fill
Put；Described chiller connects has dust filtering device and injecting type processing means, described injecting type processing means to be also associated with
Water treatment facilities, described water treatment facilities is connected with described waste gas burner simultaneously.
Waste gas treatment equipment the most according to claim 1, it is characterised in that also include exhaust apparatus and water storage tower, described
Exhaust apparatus is connected with described heat exchanger, dust filtering device and injecting type processing means, described water storage tower and described cooling
Device and injecting type processing means connect.
Waste gas treatment equipment the most according to claim 2, it is characterised in that described injecting type processing means include casing,
Upper cover, water injector and rhone, described casing top connects a rotary shaft, is arranged with revolving fragment group outside described rotary shaft,
Described revolving fragment group is the revolving fragment set gradually along described axial rotary, and described revolving fragment is the disk of diameter 200-900mm,
Described disk can be arranged by arbitrary diameter, and described revolving fragment is placed in described box house, and described rotary shaft is driven by driving means,
Described rhone is positioned at below described revolving fragment group, and described upper cover is covered on described casing, described on cover and be provided with air inlet
And gas outlet.
Waste gas treatment equipment the most according to claim 3, it is characterised in that described water injector includes circulating water chennel and spray
Water lines, described circulating water chennel is arranged at below described rhone, is separated by dividing plate with described rhone, and described circulating water chennel has
Having a water inlet and a discharge outlet, the water inlet of described circulating water chennel connects described water storage tower, and described discharge outlet connects described spray
The water inlet of water lines, the outlet of described water pipe is arranged at described rotary shaft one end, along described rotary shaft axially to institute
State water spray in casing, in described circulating water chennel, be provided with pressing mechanism；Described driving means includes motor and belt, described belt
One end is connected to the belt pulley of described motor, and the other end connects described rotary shaft.
Waste gas treatment equipment the most according to claim 4, it is characterised in that described waste gas burner includes combustion furnace
Body, described burner block has exhaust gas inlet and air vent, is provided with combustor in described burner block, and described combustor is arranged
Between described exhaust gas inlet and described air vent, described combustor is provided above at least one piece of burning and promotes plate；Also include
Oil burner, described oil burner be arranged at described burner block outside and with described combustion chamber, by heat transmission to described combustion
Burn indoor；Also include that catalyst carrier plate, described catalyst carrier plate are arranged at described inside exhaust ports, described catalyst carrier
Plate is ceramic honey comb, is attached with catalyst layer in described ceramic honey comb surface and hole；Described waste gas burner also has sewage
Entrance；Described waste gas burner also includes to the medicament flusher of described burner block spraying agent with to described combustion furnace
The air-blast device of internal ventilation.
Waste gas treatment equipment the most according to claim 5, it is characterised in that described burning promote plate be radiation efficiency not
Steel plate less than 90%, described surface of steel plate has honeycomb perforate, and described burning promotes that plate is horizontal by 0-15 ° of setting.
Waste gas treatment equipment the most according to claim 6, it is characterised in that described heat exchanger is tubing heat exchanger,
Including two groups of pipelines be arrangeding in parallel, one of which is air line, another is organized is exhaust piping；Described dust filtering device is
Bag type powder filter, described filter has waste gas and is passed through mouth and clean gas outlet, is internally provided with filter bag, described mistake
Filter bag is passed through between mouth and clean gas outlet at waste gas, and described filter bottom is ash bucket.
Waste gas treatment equipment the most according to claim 7, it is characterised in that described chiller is cooling tower, described cold
But top of tower is provided with cooling water smoke entrance, and described cooling tower top is provided with exhaust gas entrance, and described cooling tower bottom is provided with
Waste gas outlet；Described exhaust apparatus includes that chimney and induced-draught fan, described chimney are connected by pipeline with induced-draught fan.
Waste gas treatment equipment the most according to claim 8, it is characterised in that described water treatment facilities includes at least one water
Processing unit and wind pushing mechanism, described unit for treating water includes water tank and the bubble generator being arranged in described water tank, institute
State wind pushing mechanism and pass through pipeline connection with described bubble generator.
Waste gas treatment equipment the most according to claim 9, it is characterised in that the air vent of described waste gas burner with
One end connection of the exhaust piping of described heat exchanger, the other end of described exhaust piping and the exhaust gas entrance of described chiller
Connection, the waste gas outlet of described chiller is passed through mouth by the waste gas of pipeline Yu described dust filtering device and injecting type processes
The air inlet connection of device；The rhone of described injecting type processing means is connected by the water tank of pipeline with described water treatment facilities
Logical；Described exhaust apparatus is gone out by the clean gas of pipeline with the air line of described heat exchanger, described dust filtering device
Mouth, the gas outlet connection of injecting type processing means；The cooling water smoke entrance of described water storage tower and described chiller and injecting type
The circulating water chennel connection of processing means, the outlet of described water treatment facilities is by the sewage of pipeline with described waste gas burner
Entrance connects with the circulating water chennel of injecting type processing means, and described circulating water chennel is also by the cooling of pipeline Yu described chiller
Water smoke entrance connects.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953253A (en) * | 2016-06-24 | 2016-09-21 | 深圳市三丰环保科技有限公司 | Waste gas treatment equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953253A (en) * | 2016-06-24 | 2016-09-21 | 深圳市三丰环保科技有限公司 | Waste gas treatment equipment |
| CN105953253B (en) * | 2016-06-24 | 2018-04-20 | 深圳市三丰环保科技有限公司 | A kind of waste gas treatment equipment |
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