CN107837668A - A kind of exhaust treating purifier - Google Patents
A kind of exhaust treating purifier Download PDFInfo
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- CN107837668A CN107837668A CN201711140638.5A CN201711140638A CN107837668A CN 107837668 A CN107837668 A CN 107837668A CN 201711140638 A CN201711140638 A CN 201711140638A CN 107837668 A CN107837668 A CN 107837668A
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- Prior art keywords
- storage tank
- gas
- exhaust
- case body
- treating purifier
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- 239000007789 gas Substances 0.000 claims abstract description 50
- 239000002912 waste gas Substances 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000000746 purification Methods 0.000 claims abstract description 25
- 238000011001 backwashing Methods 0.000 claims abstract description 22
- 239000002699 waste material Substances 0.000 claims abstract description 14
- 235000012773 waffles Nutrition 0.000 claims abstract description 13
- 230000008676 import Effects 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 6
- 150000004767 nitrides Chemical class 0.000 claims description 6
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 239000003205 fragrance Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000003077 lignite Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- 101700004678 SLIT3 Proteins 0.000 description 1
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2062—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2067—Urea
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention belongs to technical field of environment protection equipment,The present invention specifically provides a kind of exhaust treating purifier,Including with exhaust purification unit,Some valve bodies on pipeline,Fan and deduster connection,Exhaust purification unit includes the air outlet slit and back washing air outlet slit that case body is provided with,Gas storage tank is respectively equipped with interior air inlet and the import of back washing branch in case body,Gas storage tank is provided with inclined angle with case body and bottom is provided with conveying equipment,The end of conveying equipment is provided with waste material collection device,Gas storage tank is provided with waffle slab,Through hole on waffle slab communicates with the bottom of material feeding box makes filter material adsorb waste gas,The charging aperture of material feeding box is arranged on the top of case body,Case body top surface is sequentially with the 3rd storage tank,Second temperature sensor and fan,3rd storage tank and fan are arranged between the gentle storage tank of exhaust gas inlet,3rd storage tank is provided with the first shower nozzle.Waste gas can effectively be purified and meet the standard of environmental protection by the present invention.
Description
Technical field
The invention belongs to technical field of environment protection equipment, and in particular to exhaust treating purifier.
Background technology
At present, it is common that by reclaiming or removing, reducing the harmful components of emission, reach environmental protection, purification sky
The purpose of gas, the environment of let us are not contaminated.The waste gas processing method of use is primarily referred to as with different process technology
It is several below：1) diffusion method, its principle are diluted：Gas frowzy is drained into air by chimney, or with odorless Dilution air,
Odorant concentration is reduced to reduce stink.The scope of application：Suitable for processing, the effluvium discharged in a organized way of low concentration
Body.Advantage：Expense is low, equipment is simple.Shortcoming：Easily limited by meteorological condition, odorant is still present.2) water absorption method, it is former
Reason：Using the characteristic that Cucumber in foul smell is soluble in water, foul smell composition is directly contacted with water, reach de- so as to be dissolved in water
Smelly desulfurization purpose.The scope of application：Water-soluble, emission source in a organized way foul gas.Advantage：Technique is simple, and management is convenient, equipment
Running expense low yield gives birth to secondary pollution, and cleaning solution need to be handled.Shortcoming：Purification efficiency is low, and should combine with other technologies makes
With to poor processing effects such as mercaptan, aliphatic acid.3) aeration type activated sludge deodorization method, principle are to be aerated shape by odorant
Formula is distributed in the mixed liquor containing activated sludge, applied widely by the microbial degradation odorant of suspension growth.It is applicable
Activated sludge is after domestication, and to the odor pollutant no more than limit load amount, clearance is up to more than 99.5%.Shortcoming：By
To the limitation of aeration intensity, the application of the method also has certain limitation.4) activated carbon is handled, and active carbon deodorizing equipment takes tangent line to go out
Wind, ring-type filtering, middle air intake, on do not feed, the structure of bottom discharge, overcome traditional active carbon filter filtration resistance
Greatly, area is small, floor space is big, equipment investment is high, changes the defects of activated carbon difficulty.Active carbon purifying device is cut due to using
Line air-out, its direction are not limited by site condition and can arbitrarily put, and easily, delivery pipe can be fixed directly for air exhauster and equipment interconnection
In in equipment, system is neatly reasonable.Suitable for the dump pit deodorization of Refuse Incineration Process and low-concentration organic exhaust gas etc..
Patent of invention CN2010800492673X discloses exhaust treatment system technology waste gas processing method, and the patent is given up
Gas processing system, possesses the boiler for making fuel combustion；The air heater that waste-gas heat from boiler is reclaimed；Utilize suction
Liquid desulfurizer that the oxysulfide included in the waste gas after heat recovery is removed is received, provided with will be from draining feed unit general
The desulfurization draining discharged from the desulfurizer is supplied to the path of boiler supply fuel, the furnace interior of boiler, is heated in air
The upstream side of device possesses the denitrification apparatus for removing the nitrogen oxides in the waste gas from the boiler, in the boiler and denitration
At least one party between device or between denitrification apparatus and the air heater is provided with draining feed unit.
But the method that the prior art generally used at present and above-mentioned patent use, the purification of environmental protection can't be met
The requirement of waste gas.
The content of the invention
The technical problem to be solved in the present invention is, there is provided a kind of exhaust treating purifier, utilizes multiple settings
And be obliquely installed exhaust purification unit, be combined with the various working that the order of various valve body either on or offs is set, it is and inverse
A variety of methods such as air adsorption agent are washed, reach the purpose for obtaining and pure air being carried out to waste gas.
To solve the above problems, a kind of exhaust treating purifier provided by the invention, including connect with exhaust purification unit
The control unit connect, some valve bodies, fan and the deduster that are arranged on gas pipeline, the exhaust purification unit include side
Face side is provided with the case body of hatch door, and the hatch door is provided with air outlet slit and back washing air outlet slit, the hatch door opposite side
Provided with exhaust gas inlet and back washing air intlet, the case body interior is longitudinally sequentially with gas storage tank, the gas storage tank top and
Bottom is respectively equipped with the interior air inlet connected by pipeline and the import of back washing branch, the bottom surface of the gas storage tank and case body are provided with
Inclined angle and bottom are provided with the conveying equipment for being used for conveying waste material, and the end of the conveying equipment fills provided with garbage collection
Put, the waste material collection device is connected with waste outlet, and the gas storage tank is provided with aperture position is used for stratiform placement absorption filter
The waffle slab of material, the through hole on the waffle slab is communicated with the bottom of material feeding box so that filter material adsorbs to waste gas, it is described enter
The first charging aperture of hopper is arranged on the top of case body, and the internal sequence of the case body top surface is provided with the 3rd storage tank, second
Temperature sensor and the fan for stirring internal waste gas, the 3rd storage tank and fan be arranged on the gentle storage tank of exhaust gas inlet it
Between, the 3rd storage tank is provided with the first shower nozzle.
Preferable technical scheme, the end of the material feeding box are provided with baffle plate.
Preferable technical scheme, the material feeding box are used for storage reaction solution, second storage tank provided with the second storage tank
Work department bottom be provided with several second shower nozzles reaction solution can be sprayed out to the sulfide made in waste gas, nitride, two
Evil English chemically reacts, and plays a part of purifying waste gas.
Case body interior described in preferable technical scheme is transversely provided with pressure respectively in exhaust gas inlet and back washing air intlet
Force snesor and digital controlled valve, the exhaust gas inlet and back washing air intlet centre position are provided with pressure in case inner body wall and passed
Sensor.
Preferable technical scheme, the side of the waffle slab are provided with several temperature sensors.
Preferable technical scheme, the angular range of the angle is 30 °~60 °.
Preferable technical scheme, the inclination number of degrees of the angle are 30 °, 35 °, 40 °, 45 °, 50 °, 55 ° or 60 °.
Preferable technical scheme, gap, the gap are provided between the baffle plate and the second storage tank bottom on the material feeding box
It is worth scope 0.5mm~7mm.
Preferable technical scheme, the gap width are 0.5mm, 1.5mm, 3mm, 4mm, 5mm or 7mm.
Preferable technical scheme, the bottom of the gas storage tank are provided with the crossbeam being fixedly connected with support, the crossbeam or gas
The bottom of storage tank is provided with roller for Fast Installation with changing exhaust purification unit.
Exhaust treating purifier provided by the invention, has the advantages that compared with prior art：
1st, the present invention is rational in infrastructure, ingenious in design, and waste gas effectively can be purified；
2nd, the present invention can realize Fast Installation and change exhaust purification unit, improve operating efficiency；
3rd, the present invention can be purified successively to waste gas, and ensure clean-up effect.
4th, the present invention can be handled for different types of exhaust gases, it is only necessary to filter material type is changed, it is versatile.
Brief description of the drawings
Fig. 1 is the internal structure sectional view of exhaust treating purifier of the present invention；
Fig. 2 is the left view of exhaust treating purifier of the present invention；
Fig. 3 is the top view of exhaust treating purifier of the present invention；
Fig. 4 is the inside stereochemical structure rough schematic view of exhaust treating purifier of the present invention；
Fig. 5 is three kinds of mode of operation schematic diagrames of exhaust treating purifier of the present invention.
Reference
In figure：1-waste outlet, 2-conveying equipment, 3-back washing air outlet slit, 4-air outlet slit, 5-TEMP
Device, 6-interior air inlet, 7-gas storage tank, 8-material feeding box, 9-first charging aperture, the 10-the second storage tank, 11-waffle slab, 12-
Second charging aperture, the 13-the three storage tank, the 14-the triple feed inlet, the 15-the first shower nozzle, 16-second temperature sensor, 17-wind
Fan, 18-exhaust gas inlet, 19-pressure sensor, 20-digital controlled valve, 21-back washing air intlet, 22-case body, 23-
Work department, the 24-the second shower nozzle, 25-roller, 26-opening, 27-baffle plate, 28-filter material, 29-crossbeam, 30-hatch door,
31-waste material collection device, the import of 32-back washing branch, 33-bearing.
Embodiment
The specific embodiment of the present invention is described in detail below with reference to accompanying drawing.
Embodiment 1
As shown in Figures 1 to 4, a kind of exhaust treating purifier provided by the invention, including be connected with exhaust purification unit
Control unit, some valve bodies, fan and the deduster that are arranged on gas pipeline, the exhaust purification unit includes side
Side is provided with the case body 22 of hatch door 30, and the hatch door 30 is provided with air outlet slit 4 and back washing air outlet slit 3, the hatch door 30
Opposite side is provided with exhaust gas inlet 18 and back washing air intlet 21, and the inside of case body 22 longitudinal direction is sequentially with gas storage tank 7, institute
State the upper and lower part of gas storage tank 7 and be respectively equipped with the interior air inlet 6 connected by pipeline and back washing branch import 32, the gas storage tank
7 are provided with inclined included angle A and bottom is provided with the conveying equipment 2 for being used for conveying waste material with the bottom surface of case body 22, the included angle A
Angular range is 30 °~60 °, wherein the inclination number of degrees of the included angle A are 30 °, 35 °, 40 °, 45 °, 50 °, 55 ° or 60 °；It is described
The end of conveying equipment 2 is provided with waste material collection device 31, and the conveying equipment 2 is spiral conveyor, and spiral conveyor passes through outer
The waste liquid and useless decorating film that the drive rotation for the motor that portion is set will be left behind transport out, and the rotating speed and frequency of motor are single by control
Electric elements in member are controlled, and the circuit and control apparatus element of control unit are prior art, no longer thin in the present invention
State.In the present embodiment, the waste material collection device 31 is connected with waste outlet 1, and the gas storage tank 7 is provided with aperture position to be used for
Stratiform places the waffle slab 11 of absorption filtering material 28, and what waffle slab 11 was selected is stainless steel or ceramics, being capable of antirust and smooth
The effect of easy to clean, the waste gas as caused by steel sintering factory, incineration plant according to the types of exhaust gases of filtering of absorption filtering material 28, wherein containing
There are a harmful components such as dust granules, sulfide, nitride, bioxin, the graininess lignite coke or catalyst of selection, preferably
Graininess lignite coke or catalyst are shaped as spherical shape or irregular polygon, to increase effective contact area.Wherein,
Through hole on the waffle slab 11 is communicated with the bottom of material feeding box 8 so that filter material 28 adsorbs to waste gas, the material feeding box 8
First charging aperture 9 is arranged on the top of case body 22, and the internal sequence of the top surface of case body 22 is provided with the 3rd storage tank 13, second
Temperature sensor 16 and the fan 17 for stirring internal waste gas, play a part of stirring and mix, the He of the 3rd storage tank 13
Fan 17 is arranged between the gentle storage tank 7 of exhaust gas inlet 18, and the 3rd storage tank 13 is provided with the first shower nozzle 15, the energy of the first shower nozzle 15
Washing lotion is sprayed, to the dust in waste gas, solid fraction particulate matter is cleaned and depositing dust, and the end of the material feeding box 8 is provided with baffle plate 27.
Wherein, it is transversely provided with the He of pressure sensor 19 inside the case body 22 respectively in exhaust gas inlet 18 and back washing air intlet 21
Digital controlled valve 20, to realize the control to waste gas in pipeline and air and reverse wash process, the exhaust gas inlet 18 and back washing are empty
The centre position of gas import 21 is provided with pressure sensor 19 on the inwall of case body 22, and the side of the waffle slab 11 is provided with several temperature
Spend sensor 5.In the present embodiment, gap is provided between the bottom of 27 and second storage tank of baffle plate 10 on the material feeding box 8, between described
Gap value scope 0.5mm~7mm, it is 0.5mm, 1.5mm, 3mm, 4mm, 5mm or 7mm to be preferably worth the gap width.Wherein, this reality
Apply preferable technical scheme in example, the bottom of the gas storage tank 7 is provided with the crossbeam 29 being fixedly connected with support, the crossbeam 29 or
The bottom of gas storage tank 7 is provided with roller 25 for Fast Installation with changing exhaust purification unit.
In the present embodiment, as shown in figure 5, a kind of exhaust treating purifier provided by the invention, three kinds of work having
Pattern, operating mode 1 are normal mode of operation, and specific working condition is described as：When needing to filter waste gas, valve L1 is opened,
Valve L2 is closed, and valve L3 is closed, and valve L4 is opened, and valve L5 is closed, and fan F1 is opened, when fan F2 is closed, in fan F1
Suction under, exhaust purification unit is internally formed negative pressure, after waste gas is purified by exhaust purification unit, suction out waste gas it is net
Change outside unit, reach the purpose of purification waste gas；
The internal residual gas clean-up pattern of operating mode 2, when needing scavenging clean unit internal residual gas, valve L1
Close, valve L2 is opened, and valve L3 is closed, and valve L4 is opened, and valve L5 is closed, and fan F1 is opened, when fan F2 is closed, in wind
Under the suction for fanning F1, exhaust purification unit is internally formed negative pressure, after drawing air into clean unit purification so that residual gas
Outside body discharge clean unit, reach the effect for removing residual gas；
Operating mode 3 is back washing pattern, and when the filter material in exhaust purification unit fails or needed to change, valve L1 is closed, valve
Door L2 is closed, and valve L3 is opened, and valve L4 is closed, and valve L5 is opened, and fan F1 is closed, when fan F2 is opened, fan F2's
Under thrust, exhaust purification unit is internally formed malleation so that the failure filter material on the surface of filter material 28 forms air flotation effect, in mistake
Under the gradient effect formed under the A angles that the waffle slab 11 of filter is set, the filter material 28 that fails is slid to the biography on conveying equipment 2 naturally
Send after taking, be transferred out outside clean unit, reach the effect of back washing.
Embodiment 2
As shown in figure 1, the present embodiment is further improved on the basis of embodiment 1, difference is, the present invention carries
A kind of exhaust treating purifier supplied, is provided with the second storage tank 10 on the material feeding box 8, described for storage reaction solution
The bottom of work department 23 of second storage tank 10, which is provided with several second shower nozzles 24, can spray out reaction solution the sulphur made in waste gas
Compound, nitride, bioxin chemically react, and play a part of purifying waste gas, the present embodiment, what reaction solution was selected is ammoniacal liquor
Solution, match as 700:1, or it is 40~60% to select urea concentration, preferably urea concentration is 55%.Wherein,
The temperature range of reaction be 100 °~210 °, preferable Temperature numerical be 100 °, 120 °, 125 °, 135 °, 145 °, 150 °,
160 °, 165 °, 170 °, 175 °, 185 °, 195 ° or 210 °, wherein, the temperature value that the present embodiment is selected is 170 °, obtains removal
Sulfide, the effect of nitride, bioxin are best.The bottom of work department 23 of second storage tank 10 is provided with several second shower nozzles
24, reaction solution is sprayed out to the sulfide made in waste gas, nitride, bioxin chemically reacts, play purification waste gas
Effect.
The preferred embodiments of the disclosure and embodiment are explained in detail above in conjunction with accompanying drawing, but it is of the invention
The above-described embodiment and examples are not limited to, in those skilled in the art's possessed knowledge, can also not taken off
Made a variety of changes on the premise of from present inventive concept.
Claims (10)
1. a kind of exhaust treating purifier, including be connected with exhaust purification unit control unit, be arranged on gas pipeline
Some valve bodies, fan and deduster, it is characterised in that the exhaust purification unit is provided with hatch door (30) including side side
Case body (22), the hatch door (30) is provided with air outlet slit (4) and back washing air outlet slit (3), and the hatch door (30) is relative
Side is provided with exhaust gas inlet (18) and back washing air intlet (21), and the internal longitudinal direction of the case body (22) is sequentially with gas storage tank
(7), gas storage tank (7) upper and lower part is respectively equipped with the interior air inlet (6) connected by pipeline and the import of back washing branch
(32), the bottom surface of the gas storage tank (7) and case body (22) is provided with inclined A angles and bottom is provided with and is used to convey the defeated of waste material
Equipment (2) is sent, the end of the conveying equipment (2) is provided with waste material collection device (31), and the waste material collection device (31) is with giving up
Material outlet (1) connection, the gas storage tank (7) are provided with the waffle slab for being used for stratiform and placing absorption filtering material (28) in aperture position
(11), the through hole on the waffle slab (11) is communicated with the bottom of material feeding box (8) so that filter material (28) adsorbs to waste gas, institute
The first charging aperture (9) for stating material feeding box (8) is arranged on the top of case body (22), the internal sequence of case body (22) top surface
Provided with the 3rd storage tank (13), second temperature sensor (16) and fan (17) for stirring internal waste gas, the 3rd storage tank
(13) it is arranged on fan (17) between exhaust gas inlet (18) gentle storage tank (7), the 3rd storage tank (13) is provided with the first shower nozzle
(15)。
2. exhaust treating purifier according to claim 1, it is characterised in that the end of the material feeding box (8) is provided with gear
Plate (27).
3. exhaust treating purifier according to claim 1 or claim 2, it is characterised in that the material feeding box (8) is provided with second
Storage tank (10) is used for storage reaction solution, and work department (23) bottom of second storage tank (10) is provided with several second shower nozzles
(24) reaction solution can be sprayed out to the sulfide made in waste gas, nitride, bioxin chemically reacts, it is useless to play purification
The effect of gas.
4. exhaust treating purifier according to claim 3, it is characterised in that enter inside the case body (22) in waste gas
Pressure sensor (19) and digital controlled valve (20) are transversely provided with respectively on mouth (18) and back washing air intlet (21), and the waste gas enters
Mouth (18) and back washing air intlet (21) centre position are provided with pressure sensor (19) on case body (22) inwall.
5. exhaust treating purifier according to claim 1, it is characterised in that the waffle slab (11) if bottom surface be provided with
Dry temperature sensor (5).
6. exhaust treating purifier according to claim 1, it is characterised in that the angular range of the angle (A) is 30 °
~60 °.
7. exhaust treating purifier according to claim 6, it is characterised in that the inclination number of degrees of the angle (A) are
30 °, 35 °, 40 °, 45 °, 50 °, 55 ° or 60 °.
8. exhaust treating purifier according to claim 3, it is characterised in that the baffle plate (27) on the material feeding box (8)
Gap, the gap width scope 0.5mm~7mm are provided between the second storage tank (10) bottom.
9. exhaust treating purifier according to claim 8, it is characterised in that the gap width be 0.5mm, 1.5mm,
3mm, 4mm, 5mm or 7mm.
10. exhaust treating purifier according to claim 1, it is characterised in that the bottom of the gas storage tank (7) be provided with
The bottom of the crossbeam (29) that support is fixedly connected, the crossbeam (29) or gas storage tank (7) is provided with roller (25) for quick
Installation is with changing exhaust purification unit.
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| CN201711140638.5A CN107837668A (en) | 2017-11-16 | 2017-11-16 | A kind of exhaust treating purifier |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711140638.5A CN107837668A (en) | 2017-11-16 | 2017-11-16 | A kind of exhaust treating purifier |
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| CN107837668A true CN107837668A (en) | 2018-03-27 |
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