CN109954395A - A kind of wet type processing device - Google Patents
A kind of wet type processing device Download PDFInfo
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- CN109954395A CN109954395A CN201910147476.0A CN201910147476A CN109954395A CN 109954395 A CN109954395 A CN 109954395A CN 201910147476 A CN201910147476 A CN 201910147476A CN 109954395 A CN109954395 A CN 109954395A
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- 238000012545 processing Methods 0.000 title claims abstract description 68
- 239000000243 solution Substances 0.000 claims abstract description 140
- 238000004140 cleaning Methods 0.000 claims abstract description 134
- 239000002245 particle Substances 0.000 claims abstract description 40
- 239000007787 solid Substances 0.000 claims abstract description 37
- 238000002347 injection Methods 0.000 claims abstract description 15
- 239000007924 injection Substances 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 19
- 238000000429 assembly Methods 0.000 claims description 15
- 230000000712 assembly Effects 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 15
- 238000012423 maintenance Methods 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 15
- 239000003595 mist Substances 0.000 claims description 13
- 238000000889 atomisation Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 6
- 238000011049 filling Methods 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 85
- 238000005406 washing Methods 0.000 description 9
- 239000000835 fiber Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- ZWWCURLKEXEFQT-UHFFFAOYSA-N dinitrogen pentaoxide Chemical compound [O-][N+](=O)O[N+]([O-])=O ZWWCURLKEXEFQT-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 therefore Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 201000008827 tuberculosis Diseases 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000005200 wet scrubbing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/10—Venturi scrubbers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation Of Particles Using Liquids (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The present invention provides a kind of wet type processing device, includes at least: treatment trough and jet pipe.Treatment trough is to contain cleaning solution.Jet pipe is set in treatment trough, by injection cleaning solution to suck gas, and is reinjected in the cleaning solution that treatment trough is contained after making cleaning solution and gas mixing, so as to forming multiple microbubble dissolved gas and capturing the solid particle in gas.
Description
Technical field
The present invention relates to a kind of gas and the wet types of solid particle processing unit more particularly to a kind of tail gas and particulate
Processing unit.
Background technique
The gases such as industrial waste gas are typically considered the root of various environmental problems, such as Ozone depletion, global warming
And acid rain, especially impacted district work or inhabitation people health problem.For example, the burning of organic substance frequently results in
The formation of carbon dioxide and nitro oxide, wherein more there is the volatile organic compounds etc. for leading to urban area smog problem.
These pollutions will lead to the problem of various health and environmental protection, such as tuberculosis and cancer, and generate negative shadow to surrounding plants
It rings.With the awakening of environmental consciousness, government starts to formulate tightened up emission request, therefore industry is in need of immediate treatment with better function
And the solution being economically feasible.
Wet cleaning equipment is existing one of the exhaust gas purification system generally used.Traditional wet cleaning equipment is usual
Need high-pressure pump and air blower by solution atomization to mix industrial tail gas, so as to reaching tail gas of dissolution and capturing solid therein
The function of particulate.For example, TaiWan, China patent of invention case I 644729 revealed " dirt filtering devices " and
TaiWan, China patent of invention case I 372075 revealed " the more parallel flat scrubbing towers of erect type " are all to belong to wet type to wash
Wash device.Water used in the wet cleaning equipment of this type is typically collected in container to handle.However, washing dress
It is much to set the case where running more than 250 gallons waters (or daily 6,000 gallons) per hour.Therefore, traditional wet scrubbing
Not only equipment is expensive for device, but also operating cost is high.
Moreover, generated toxic gas can mix the solid particles such as minute dusts in industrial process, thus it is traditional wet
Formula processing unit can generate the tube wall that quite hard powder is attached to tail gas (exhaust gas) delivery pipe, ultimately cause exhaust pipe
Outlet blocked by powder.Therefore, maintenance personal needs to clear up often, and when cleaning needs to remove quite a lot of component again, quite
Inconvenient and wasting manpower and material resources.Though TaiWan, China new patent case the M535595th proposes a kind of " conveying tube assembly and tool
Have the gas-liquid mixer of the component ", the powder for being attached to flexible tube wall is hit down as water flow is shaken by flexible pipe
End.However, such mode but will lead to flexible pipe or rod fracture, or even just it need to clear up or replace once, not only every several days
It needs to repair often, and causes increased costs.
Summary of the invention
In addition, traditional wet washer is insufficient for the capturing ability of small solids main reason is that water
The size of droplet must be close with particulate size in mist, while speed must increase the capture effect that can have just had.However,
But reach this two to be not easy to.In view of this, can be produced the main purpose of the present invention is to provide a kind of wet type processing device
Raw high negative pressure absorbs gas, not only can avoid the exit of the solid particles such as dust blocking air shooter and can effectively generate
Gas-liquid mixed.Then, because pressure change is cut into microbubble, (average diameter is less than about 1.0 millis to the fluid after gas-liquid mixed
Rice), by the microbubble that the surface area (surface area is divided by volume) of unit volume is substantially improved, improves gas solubility and consolidate
Body particle capture rate, especially for the solia particle for being less than PM 2.5.
Different from traditional wet scrubber, the present invention is using the skill upgrading gas of microbubble and the place of solid particle
Manage efficiency.Since the surface area and volume ratio of microbubble are substantially improved, the reaction efficiency of gas and cleaning solution can also be mentioned
It is high.Simultaneously in microbubble, gas molecule and particulate high speed warm-up movement can more increase in the case where microbubble space substantially reduces
With the reaction probability of cleaning solution.In addition, the buoyancy of microbubble is small, so the time stayed in cleaning solution also will increase many.
Therefore, it is based on factors above, wet type processing device of the invention can greatly improve the dissolution of gas molecule and particle captures
Rate.In addition, this wet type processing device is relatively cheap and easy to operate.
For up to foregoing purpose, the present invention proposes a kind of wet type processing device, to remove consolidating in gas and/or gas
Body particle includes at least treatment trough and jet pipe, and wherein treatment trough is to contain cleaning solution.Jet pipe is set in treatment trough, is used
Gas is sucked to inject cleaning solution, and is reinjected in the cleaning solution that treatment trough is contained after making cleaning solution and gas mixing,
So as to forming multiple microbubble dissolved gas and capturing the solid particle in gas.
Wet type processing device of the invention further comprises that spray assembly is set in treatment trough and is contained positioned at treatment trough
Cleaning solution above, spray assembly spray atomization after cleaning solution, the gas above cleaning solution contained with dissolution process slot
Solid particle in body and/or capture gas.
Wet type processing device of the invention further comprises that gas-liquid separation component is set in treatment trough, to filter and drop
The water mist ingredient in the gas above cleaning solution that reduction process slot is contained.
Wet type processing device of the invention further comprises the cleaning solution that cooling component is contained to reduce treatment trough
Temperature.
Wherein, treatment trough is made of inside groove and outer groove, and cleaning solution is injected in the inside groove for the treatment of trough via jet pipe and overflow
To outer groove.
Wet type processing device of the invention further comprises circulation line, and one end connection treatment trough of circulation line is to arrange
Out and filtered wash solution, the other end of circulation line are connected to jet pipe, and wherein cleaning solution injects jet pipe via circulation line
In.
Wet type processing device of the invention further comprises water filling component to supply cleaning solution into treatment trough.
Wet type processing device of the invention further comprises washing of being contained of at least liquid level detection element detecting treatment trough
Wash the liquid level of liquid.
Wet type processing device of the invention further comprises control assembly, to control the stream of cleaning solution injection jet pipe
Amount and/or gas import the flow of jet pipe.
Wherein, treatment trough further has maintenance port.
Wherein, jet pipe includes gas-liquid mixed pipe and conveying tube assembly.Gas-liquid mixed pipe include connection hollow cavity and
Trunnion, wherein cleaning solution is injected by a liquid injection port on the top of trunnion and is projected by an opening of trunnion into hollow cavity, in
The side of cavity body has gas suction inlet to suck gas.Convey the bottom end of tube assembly connection hollow cavity, delivery pipe group
Part includes the hollow tube and hollow diffuser of connection, wherein the exit wound of bullet of hollow diffuser is immersed in what treatment trough was contained
In cleaning solution.
Wherein, the top side of inside groove is with notch and there is through-hole to be connected to outer groove for side.
Wherein, circulation line is further provided with filter assemblies to filter the cleaning solution for being discharged treatment trough.
Wherein, circulation line is further communicated with bypass conduit in the two sides of filter assemblies.
Wherein, the cleaning solution that treatment trough is discharged further is recycled to processing via jet pipe using pumping by circulation line
In slot.
For up to foregoing purpose, the present invention separately proposes a kind of wet type processing device, to remove in gas and/or gas
Solid particle includes at least: a treatment trough is to contain cleaning solution；One jet pipe be set to treatment trough in, jet pipe by gas with
It is reinjected in the cleaning solution that treatment trough is contained after cleaning solution mixing；One gas-liquid separation component is set in treatment trough and is located at place
Above the cleaning solution that reason slot is contained；And one spray assembly be set to treatment trough in, with spray atomization after cleaning solution.
Wherein, treatment trough is made of an inside groove and an outer groove, cleaning solution via jet pipe injection treatment trough inside groove in and
Overflow is to outer groove.
Wet type processing device of the invention further comprises a circulation line, one end connection treatment trough of circulation line with
It is discharged and filtered wash solution, the other end of circulation line is connected to jet pipe, wherein cleaning solution injects jet pipe via circulation line
In.
Wherein, circulation line is further provided with filter assemblies to filter the cleaning solution for being discharged treatment trough.
Wet type processing device of the invention further comprises the cleaning solution that a cooling component is contained to reduce treatment trough
Temperature.
From the above, wet type processing device under this invention can have the advantages that one or more are following:
(1) a large amount of microbubbles be can produce by jet pipe, to reduce the size of gas bubbles, gas can be dramatically increased
With the surface area of solid particle contact cleaning solution, therefore the anti-of gas and solid particle and surrounding cleaning solution can be greatly improved
Answer efficiency.Meanwhile because the buoyancy of microbubble is small, therefore the speed moved in the solution slows down, and can increase gas and stop with solid particle
The time in cleaning solution is stayed in, so more can effectively capture solid particle and gas is made to be dissolved in cleaning solution.
(2) it can produce the gas that suction is effectively sucked out in air shooter by jet pipe, avoid consolidating entrained by gas
Body particle deposition.
(3) temperature that cleaning solution can be reduced by setting cooling component, to improve the solubility of gas, while ensuring to wash
Washing liquid will not be persistently overheating because of chemical reaction.
(4) the water mist constituent reduction of gas can will be discharged by setting gas-liquid separation component.
(5) by entrained by the washable gas-liquid separation component of setting spray assembly and dissolvable gas and/or capture gas
Solid particle.
(6) by setting bypass conduit, when maintenance personal replaces the strainer in filter assemblies, cleaning solution can be enabled to change road
Diameter and flow through bypass conduit, therefore be not necessary to interrupt whole washing process.
(7) port is repaired by setting, maintenance personal is not necessary to disassembly total, so that it may carry out maintenance or dimension in treatment trough
Shield.
(8) by assembling type design treatment slot, the height limitation in the setting place of wet type processing device can be not only restricted to.
Now to make reader have further understanding to technical characteristic of the invention and attainable technical effect and recognize
Know, it is as described below in conjunction with preferred embodiment and cooperation detailed description.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of wet type processing device of the invention:
Fig. 2 is the side schematic view of wet type processing device of the invention:
Fig. 3 is the top view of wet type processing device of the invention:
Fig. 4 is the schematic diagram of jet pipe in the present invention:
Fig. 5 is the circuit block diagram of control assembly in the present invention.
Specific embodiment
The effect of understanding technical characteristic, content and advantage of the invention for benefit and its can reach, hereby by present invention cooperation
Attached drawing, and detailed description are as follows with the expression-form of embodiment, and wherein used in attached drawing, purport is only to illustrate and auxiliary
Help specification to be used, actual proportions and precisely configuration after may not implementing for the present invention, therefore not should appended attached drawing ratio
It interpreted with configuration relation, limit the invention to interest field in actual implementation.In addition, to make to be easy to understand, following embodiments
In same components illustrated with identical symbology.And the dimension scale of component shown in the drawings is only to be convenient for explaining respectively
Component and its structure, are not limited to.
In addition, the word used in full piece specification and claim usually has each in addition to having and especially indicating
Word using in the content that discloses in this area, herein with the usual meaning in special content.It is certain to describe the present invention
Word by it is lower or this specification other places discuss, to provide those skilled in the art in description for the present invention
Additional guidance.
It is open secondly, such as using word "comprising", " comprising ", " having ", " containing " herein
Term, that is, mean include but is not limited to.
Wet type processing device of the invention can produce high negative pressure sucking gas, solve the problems, such as that solid particle blocks, and energy
It is enough effectively to generate microbubble.The microbubble that the present invention is substantially improved by the surface area (surface area is divided by volume) of unit volume,
It can be improved gas solubility and solid particle catch rate.Also referring to Fig. 1 to Fig. 3, Fig. 1 is wet processed of the invention
The stereoscopic schematic diagram of device, Fig. 2 are the side schematic view of wet type processing device of the invention, and Fig. 3 is wet processed of the invention
The top view of device.
As shown in Figure 1 to Figure 3, wet type processing device 10 of the invention includes at least treatment trough 20 and jet pipe 30.Processing
Slot 20 is to contain cleaning solution, and the liquid level of cleaning solution or its chamber volume ratio for accounting for treatment trough 20 can be according to washings
The supply flow of liquid and the delivery flow of cleaning solution and adjust.For example, the volume of cleaning solution for example accounts for about treatment trough 20
Chamber volume 50% to 90%, preferably account for about 60% to 80%, more preferably account for about 70%.It uses the side of jet pipe 30
To inject cleaning solution, the other side is then connected to external gas source, so as to mixed gas and cleaning solution.Jet pipe of the invention
30 characteristic is, not only can produce a large amount of microbubbles, and microbubble can be brought into the depths of the cleaning solution for the treatment of trough 20, makes
It obtains time e.g., about 1 to 20 second that microbubble passes through cleaning solution, preferably about 1 to 10 second, so as to effective dissolved gas and catches
Solid particle is caught, and vacuum generation suction can be formed during cleaning solution flows through jet pipe 30, air shooter is effectively sucked out
Gas in 70 avoids solid particle accumulation in the exit of air shooter 70 and/or the gas suction inlet of hollow cavity 52
At 51.
Wherein, cleaning solution is, for example, water or other wash liquids, such as alkaline solution, and gas is then, for example, exhaust gas etc.
Tail gas, and generated process gas for example, in manufacture of semiconductor.The composition of solution can by need processed gas Lai
It determines.For example, cleaning solution composed by fresh water has actually been enough to be applied to capture many dusts or solid particle,
The aqueous solution of middle cleaning solution is wettable and captures dust or particle.In addition, (such as by fresh water and sodium hydroxide or other neutralizers
Lime) composed by cleaning solution, then can efficiently extract and neutralize a large amount of acidic materials, such as hydrochloric acid, sulfuric acid or useless
Other in gas contain sour component.Due to, the acidic materials such as hydrochloric acid and sulfuric acid are all very soluble in water, therefore, water institute group
At cleaning solution in suitable alkali if it exists, such as be dissolvable in water calcium hydroxide (Ca (OH) 2), the calcium carbonate (CaCO3) of water
And/or sodium bicarbonate (NaHCO3), then the acid ingredient for caning absorb and neutralizing in various production sources, to reduce acid solution
Formation.
The treatment trough 20 of wet type processing device 10 of the invention can be made of single slot, can be also made of double flute or multiple-grooved, compared with
It is good to be made of inside groove 22 and outer groove 24, and structure and its function mode of the invention for convenience of explanation below will be with double flute
It illustrates.Wherein, the section of the inside groove 22 for the treatment of trough 20 is, for example, U-shaped, and the top side of inside groove 22 has notch 23, bottom side
With foot prop 21, and the side (i.e. side wall) of inside groove 22 has an at least through-hole 25, so that cleaning solution can be via through-hole 25 by interior
The internal flow of slot 22 is to outer groove 24.Moreover, when being injected cleaning solution in inside groove 22 at a high speed via jet pipe 30 using high pressure,
The microbubble that a large amount of volume-diminisheds will be generated stirs and raises cleaning solution, so that cleaning solution is by 22 overflow of inside groove to outer groove 24
In.In addition, the section of the outer groove 24 for the treatment of trough 20 is equally, for example, U-shaped, and its top side has lid 27, to removable envelope
Close the notch of outer groove 24.Wherein, jet pipe 30 and air shooter 70 are, for example, across lid 27 to enter in treatment trough 20,
And the exhaust outlet 92 for the treatment of trough 20 is, for example, to be set on lid 27.The side (i.e. side wall) of the outer groove 24 for the treatment of trough 20 is further
Selectivity has maintenance port 29, may make the inside of outer groove 24 to be in communication with the outside by maintenance port 29 is opened, facilitates maintenance personal
It repairs or safeguards.In addition to this, 24 alternative of outer groove for the treatment of trough 20 is designed as assembling type, that is, by U-type groove and
At least a hollow tube group connects, hollow by underlying U-type groove and above U-type groove as shown in Figures 1 and 2
Pipe group connects, and the height limitation in the setting place of wet type processing device 10 can be not only restricted to by assembling type design.Hollow tube
Quantity and be not limited, may be, for example, one or two or more, the visual actual demand of user select right quantity and length/
The hollow tube of size.
One of wet type processing device 10 of the invention, which is technically characterized in that, is applied to the gas such as processing procedure exhaust gas for jet pipe 30
Body processing, the longitudinal injection cleaning solution of jet pipe 30 is so that cleaning solution flows longitudinally through jet pipe 30, and jet pipe 30 is sucked from side
Gas, the trunnion 54 that wherein jet pipe 30 is reduced using opening can accelerate flow velocity by this design so that ambient enviroment generates
Negative pressure of vacuum phenomenon and the gas in air shooter 70 is sucked out, avoid solid particle accumulation in the outlet of air shooter 70
Place.
In detail, gas-liquid mixed pipe 50 of the jet pipe 30 of wet type processing device 10 of the invention for example including connection with
And conveying tube assembly 60.Wherein, hollow cavity 52 and trunnion 54 of the gas-liquid mixed pipe 50 for example including connection, wherein cleaning solution
It is injected by the liquid injection port 56 (bore is larger) on the top of trunnion 54 and is exported by the opening of trunnion 54 58 (bore is smaller) to hollow
In cavity 52, the side of hollow cavity 52 further has gas suction inlet 51 to import gas from air shooter 70.Its
In, the inside bore of trunnion 54 is gradually reduced from liquid injection port 56 toward opening 58, therefore when cleaning solution is by 58 output of opening, according to
It can accelerate flow velocity according to fluid mechanics principle and generate suction at gas suction inlet 51 by negative pressure of vacuum phenomenon to avoid solid
Grain blocking gas suction inlet 51.Alternatively, as shown in figure 4, the inside bore of trunnion 54 can also liquid injection port 56 and opening 58 it
Between a section from liquid injection port 56 toward opening 58 from be gradually reduced.In order to obtain preferable vacuum suction effect, therefore hollow cavity
The position of the gas suction inlet 51 of body 52 is preferably the position for corresponding to the opening 58 of trunnion 54.
In addition, the conveying tube assembly 60 of the jet pipe 30 of wet type processing device 10 of the invention is connected to gas-liquid mixed pipe 50
Bottom end, that is, convey tube assembly 60 be connected to hollow cavity 52 bottom end.Wherein, conveying tube assembly 60 is for example including connection
Hollow tube 62 and hollow diffuser 64, some of hollow diffusers 64 are for example immersed in the cleaning solution for the treatment of trough 20.
In detail, it is made of due to treatment trough 20 inside groove 22 and outer groove 24, the exit wound of bullet 65 of hollow diffuser 64 is for example immersed in
The lower depth of the liquid level of the cleaning solution of the inside groove 22 for the treatment of trough 20.Wherein, the numerical value of this depth is for example according to the liquid level of cleaning solution
Depending on height.It should be noted that above are only citing, it is not intended to limit the invention.In detail, in other application, in
Also alternative is set to above cleaning solution the exit wound of bullet 65 of empty diffuser 64.
Wherein, the alternative liquid level detection element 26 that is equipped with of wet type processing device 10 of the invention detects 20 institute for the treatment of trough
The position of the liquid level of the cleaning solution of splendid attire.The pattern of liquid level detection element 26 is not particularly limited, can be for example, by using formula in slot or slot
Outer formula design.For example, the outer formula design of slot can be for example with the over and under of communicating pipe connection treatment trough 20, and is connecting
At least one water level sensor is set on siphunculus, whereby it can be seen that liquid level position in treatment trough 20, to reach display or prompting
Effect.
In addition to this, wet type processing device of the invention is further alternative is equipped with the control assemblies 28 such as electric control gear
(see Fig. 5), this control assembly 28 for example, by using the mode of electric connection receive liquid level detection element 26 sensing signal and/or
The running of control pumping 42 injects the flow of jet pipe 30 via circulation line 40 so as to control cleaning solution and/or gas imports
The flow of jet pipe 30, to achieve the effect that control the height of the liquid level for the cleaning solution that treatment trough 20 is contained.Wherein, it pumps
42 can be used anticorrosion material, and but not limited thereto.Similarly, the further alternative of wet type processing device of the invention has
Fill the water component 31, this water filling component 31 can for example be controlled by control assembly 28, to supply or supplement process slot 20 in wash
Wash liquid (such as water).One end of water filling component 31 can for example be connected to the outer groove 24 for the treatment of trough 20, and the other end is then connected to a water supply
End, with the cleaning solution in supply or supplement process slot 20.
The circulation line 40 of wet type processing device 10 of the invention to from treatment trough 20 be discharged cleaning solution, and via
Jet pipe 30 repeats in supply cleaning solution injection treatment trough 20, so as to achieving the purpose that recycling.Wherein, circulation line 40
One end be connected to treatment trough 20, such as connection treatment trough 20 outer groove 24 bottom, so as to using pumping 42 discharge cleaning solutions.
In addition, the other end of circulation line 40 is then injected cleaning solution in treatment trough 20 by the top side for the treatment of trough 20.In detail, it recycles
The other end of pipeline 40 is connected to jet pipe 30, and is for example connected to the liquid injection port 56 of trunnion 54, so as to the height using pumping 42
Pressure and reenters cleaning solution in the inside groove 22 for the treatment of trough 20 in cleaning solution high speed injection jet pipe 30, so as into one
Step is by being sucked out gas and cleaning solution mixing being made to be inhaled into the gas in the hollow cavity 52 of jet pipe 30 in air shooter 70.
Circulation line 40 is further selectively equipped with filter assemblies 44 to filter the cleaning solution for being discharged the outer groove 24 for the treatment of trough 20,
The wherein filter screens such as filter assemblies 44 for example, filter cotton, and preferably y-type filter (see Fig. 3), so as to filtering out cleaning solution
In solid particle.
It is of the invention another to be technically characterized in that circulation line 40 is further communicated at least in the two sides of filter assemblies 44
One bypass (by pass) pipeline 46, and circulation line 40 in the two sides of filter assemblies 44 further for example equipped with valve so that
Cleaning solution changes path and flows through bypass conduit 46, so as to making the strainer in the replaceable filter assemblies 44 of maintenance personal, is not necessary to
Interrupt whole washing process.
The another of wet type processing device of the invention is technically characterized in that further selectivity is equipped with gas-liquid separation component 80
Above the cleaning solution in treatment trough 20, and preferably set on the top of inside groove 22, so as to filtering and obstructing quilt in inside groove 22
A large amount of microbubbles stir and the cleaning solution that raises so that cleaning solution via the top side of inside groove 22 the smooth overflow of notch 23 extremely
In outer groove 24.In addition, gas-liquid separation component 80 may filter that and reduce in the gas above the cleaning solution that treatment trough 20 is contained
Water mist ingredient.Wherein, gas-liquid separation component 80 is about for example 100 microns to fiber composed by 1 micrometer glass fiber as diameter
Bed demister.
Wet type processing device of the invention is further selectively equipped with spray assembly 82 and is located at the cleaning solution in treatment trough 20
Top.Spray assembly 82 is, for example, sprayer, and for example on lid 27, cleaning solution to be atomized, and towards treatment trough
The cleaning solution after gas sprinkling atomization above 20 cleaning solutions contained, the cleaning solution contained so as to dissolution process slot 20
The gas and/or the solid particle in capture gas of top.Since spray assembly 82 is preferably located on gas-liquid separation component 80
Side, and spray assembly 82 sprays the cleaning solution after atomization towards the direction of gas-liquid separation component 80, therefore can also wash gas simultaneously
Solid particle on liquid separation assembly 80, and fall into it in treatment trough 20.Wherein, the quantity of spray assembly 82 is without special limit
It is fixed.In the conventional technology, fiber bed mist eliminator is not suitable for being used directly for handling the air-flow containing particulate, and reason is
The glass fiber diameter of fiber bed mist eliminator is quite tiny (diameter is about 100 microns to 1 micron), therefore solid particle can be fast
Speed blocking fiber bed mist eliminator.In comparison, of the invention one it is technically characterized in that washing using the sprinkling atomization of spray assembly 82
Liquid is washed to wash fiber bed mist eliminator, therefore energy high efficiency removes most of solid particle, long period of operation is also unlikely to block
Fiber bed mist eliminator.Based on same reasons, the exhaust outlet 92 for the treatment of trough 20 of the invention is also alternative to be arranged another gas-liquid
Separation assembly (fiber bed mist eliminator), so as to further decreasing the water mist ingredient in the gas that exhaust outlet 92 is discharged.
Wet type processing device of the invention is further selectively equipped with cooling component 90 and is contained to reduce treatment trough 20
Cleaning solution temperature to improve solubility of the gas in cleaning solution, while can ensure that cleaning solution will not be because of chemical reaction
And persistently overheating, even up to boiling point.Wherein, since the setting purpose of cooling component 90 is to reduce the temperature of washing,
Setting position is not particularly limited with setting kenel, as long as the cleaning solution temperature in treatment trough 20 can be made to reduce.Citing and
Speech, cooling component 90 can for example be directly arranged in the inside for the treatment of trough 20, so as to directly reducing the temperature of cleaning solution.In addition, cooling
Component 90 also can be for example set on the outside for the treatment of trough 20, and via the inside for being connected to treatment trough 20 communicating pipe, so that processing
Cleaning solution in slot 20 is returned again in treatment trough 20 by cooling component 90, so as to reducing the temperature of cleaning solution.Similarly, cooling
Also alternative is set on circulation line 40 component 90, and for example inside or outside circulation line 40.In addition, cold
But component 90 can be any type of cooling device, such as with condenser pipe so as to the temperature of cooling cleaning solution.
In conclusion wet type processing device under this invention, can have the advantages that one or more are following: (1) by jet stream
Pipe can produce a large amount of microbubbles, to reduce the size of gas bubbles, can dramatically increase gas and solid particle contacts cleaning solution
Surface area, therefore the reaction efficiency of gas and solid particle and surrounding cleaning solution can be greatly improved.Meanwhile because of microbubble
Buoyancy it is small, therefore the speed moved in the solution slows down, and can increase the time of gas and solid particle entrapment in cleaning solution,
So it more can effectively capture solid particle and gas is made to be dissolved in cleaning solution.(2) it can produce suction by jet pipe to be effectively sucked out
Gas in air shooter avoids solids particles precipitate entrained by gas.(3) it can reduce and wash by setting cooling component
The temperature of liquid is washed, to improve the solubility of gas, while ensuring that cleaning solution will not be persistently overheating because of chemical reaction.(4) it borrows
The water mist constituent reduction of gas can will be discharged by setting gas-liquid separation component.(5) by the setting washable gas-liquid of spray assembly point
From component and it can dissolve gas and/or capture solid particle entrained by gas.(6) by setting bypass conduit, maintenance personal
When replacing the strainer in filter assemblies, cleaning solution can be enabled to change path and flow through bypass conduit, therefore be not necessary to interrupt whole washing
Process.(7) port is repaired by setting, maintenance personal is not necessary to disassembly total, so that it may carry out maintenance or maintenance in treatment trough.
(8) by assembling type design treatment slot, the height limitation in the setting place of wet type processing device can be not only restricted to.
The foregoing is merely illustratives, rather than are restricted person.It is any without departing from spirit and scope of the invention, and it is right
Its equivalent modifications or change for carrying out is intended to be limited solely by appended claims.
Description of symbols
10: wet type processing device 46: bypass conduit
20: treatment trough 50: gas-liquid mixed pipe
21: foot prop 51: gas suction inlet
22: inside groove 52: hollow cavity
23: notch 54: trunnion
24: outer groove 56: liquid injection port
25: through-hole 58: opening
26: liquid level detection element 60: conveying tube assembly
27: lid 62: hollow tube
28: control assembly 64: hollow diffuser
29: maintenance port 65: exit wound of bullet
30: jet pipe 70: air shooter
31: water filling component 80: gas-liquid separation component
40: circulation line 82: spray assembly
42: pumping 90: cooling component
44: filter assemblies 92: exhaust outlet
Claims (20)
1. a kind of wet type processing device, to remove the solid particle in gas and/or gas, which is characterized in that include at least:
One treatment trough, to contain cleaning solution；And
One jet pipe is set in the treatment trough, and the jet pipe injection cleaning solution makes cleaning solution and gas to suck gas
It is reinjected in the cleaning solution that the treatment trough is contained after body mixing, so as to forming multiple microbubble dissolved gas and capturing gas
In solid particle.
2. wet type processing device as described in claim 1, which is characterized in that further comprise:
One spray assembly is set in the treatment trough and is located above the cleaning solution that the treatment trough is contained, the spray assembly
Cleaning solution after spraying atomization, to dissolve the gas above the cleaning solution that the treatment trough is contained and/or capture in gas
Solid particle.
3. wet type processing device as described in claim 1, which is characterized in that further comprise:
One gas-liquid separation component is set in the treatment trough, to filter and reduce above the cleaning solution that the treatment trough is contained
Gas in water mist ingredient.
4. wet type processing device as described in claim 1, which is characterized in that further comprise:
Temperature of the cooling component to reduce the cleaning solution that the treatment trough is contained.
5. such as the described in any item wet type processing devices of Claims 1-4 characterized by comprising
The treatment trough is made of an inside groove and an outer groove, and cleaning solution injects the described interior of the treatment trough via the jet pipe
In slot and overflow is to the outer groove.
6. such as the described in any item wet type processing devices of Claims 1-4, which is characterized in that further comprise:
One circulation line, one end of the circulation line are connected to the treatment trough so that simultaneously filtered wash solution, the circulation pipe is discharged
The other end on road is connected to the jet pipe, and wherein cleaning solution injects in the jet pipe via the circulation line.
7. such as the described in any item wet type processing devices of Claims 1-4, which is characterized in that further comprise:
One water filling component is to supply cleaning solution into the treatment trough.
8. such as the described in any item wet type processing devices of Claims 1-4, which is characterized in that further comprise:
The liquid level that an at least liquid level detection element detects the cleaning solution that the treatment trough is contained.
9. such as the described in any item wet type processing devices of Claims 1-4, which is characterized in that further comprise:
One control assembly, to control, cleaning solution injects the flow of the jet pipe and/or gas imports the stream of the jet pipe
Amount.
10. such as the described in any item wet type processing devices of Claims 1-4 characterized by comprising the treatment trough is into one
Step has a maintenance port.
11. such as the described in any item wet type processing devices of Claims 1-4, which is characterized in that the jet pipe includes:
One gas-liquid mixed pipe, a hollow cavity and a trunnion including connection, wherein cleaning solution by the trunnion top one
Liquid injection port is injected and is projected by the opening of the trunnion into the hollow cavity, and the side of the hollow cavity has a gas
Suction inlet is to suck gas；
One conveying tube assembly, is connected to the bottom end of the hollow cavity, and the conveying tube assembly includes a hollow tube and one for connection
Hollow diffuser a, wherein exit wound of bullet of the hollow diffuser is immersed in the cleaning solution that the treatment trough is contained.
12. wet type processing device as claimed in claim 5 characterized by comprising
The top side of the inside groove is with a notch and there is a through-hole to be connected to the outer groove for side.
13. wet type processing device as claimed in claim 6 characterized by comprising
The circulation line is further provided with a filter assemblies to filter the cleaning solution for being discharged the treatment trough.
14. wet type processing device as claimed in claim 13 characterized by comprising
The circulation line is further communicated with a bypass conduit in the two sides of the filter assemblies.
15. wet type processing device as claimed in claim 14 characterized by comprising
The cleaning solution that the treatment trough is discharged further is recycled to by the circulation line using a pumping via the jet pipe
In the treatment trough.
16. a kind of wet type processing device, removing the solid particle in gas and/or gas, include at least:
One treatment trough, to contain cleaning solution；
One jet pipe is set in the treatment trough, and the jet pipe reinjects the treatment trough after mixing gas with cleaning solution
In the cleaning solution contained；
One gas-liquid separation component is set in the treatment trough, and is located above the cleaning solution that the treatment trough is contained；And
One spray assembly is set in the treatment trough, to spray the cleaning solution after atomization.
17. wet type processing device as claimed in claim 16 characterized by comprising
The treatment trough is made of an inside groove and an outer groove, and cleaning solution injects the described interior of the treatment trough via the jet pipe
In slot and overflow is to the outer groove.
18. wet type processing device as claimed in claim 17, which is characterized in that further comprise:
One circulation line, one end of the circulation line are connected to the treatment trough so that simultaneously filtered wash solution, the circulation pipe is discharged
The other end on road is connected to the jet pipe, and wherein cleaning solution injects in the jet pipe via the circulation line.
19. wet type processing device as claimed in claim 18 characterized by comprising
The circulation line is further provided with a filter assemblies to filter the cleaning solution for being discharged the treatment trough.
20. such as the described in any item wet type processing devices of claim 16 to 19, which is characterized in that further comprise:
Temperature of one cooling component to reduce the cleaning solution that the treatment trough is contained.
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| CN201910147476.0A CN109954395A (en) | 2019-02-27 | 2019-02-27 | A kind of wet type processing device |
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| CN201910147476.0A CN109954395A (en) | 2019-02-27 | 2019-02-27 | A kind of wet type processing device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721543A (en) * | 2019-09-27 | 2020-01-24 | 日扬科技股份有限公司 | Negative pressure jet pipe with self-cleaning function |
| CN111350699A (en) * | 2019-09-27 | 2020-06-30 | 日扬科技股份有限公司 | Long-acting self-cleaning negative pressure jet pipe |
| CN112090119A (en) * | 2020-09-29 | 2020-12-18 | 云南农业大学 | Distributed multi-cyclone gas-water separation recycling device for tea fermentation |
| CN113117459A (en) * | 2021-06-17 | 2021-07-16 | 中国恩菲工程技术有限公司 | Tail gas washing system |
| CN114786793A (en) * | 2020-06-24 | 2022-07-22 | 益科斯有限公司 | Apparatus for treating gaseous pollutants |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW434039B (en) * | 2000-06-09 | 2001-05-16 | Ind Tech Res Inst | Device and method for treating waste gas |
| JP2009172566A (en) * | 2008-01-28 | 2009-08-06 | Koei Denshi:Kk | Drying-type garbage disposer |
| TW201336573A (en) * | 2012-02-03 | 2013-09-16 | Alstom Technology Ltd | A gas processing unit comprising a device for removing nitrogen oxides |
| CN206483312U (en) * | 2017-02-24 | 2017-09-12 | 沈中增 | The purifier of the equipment of organic exhaust gas is handled using micro-nano bubble |
| CN108525474A (en) * | 2018-06-14 | 2018-09-14 | 辽阳博仕流体设备有限公司 | Underneath type supplies jet stream and regenerates integrated desulfurization device |
| CN108636060A (en) * | 2018-05-28 | 2018-10-12 | 华东理工大学 | A kind of method and apparatus suitable for the purification of low point of qi exhaustion ammonia |
| CN208512210U (en) * | 2018-06-11 | 2019-02-19 | 深圳市环资源科创投资有限公司 | A kind of deodoration system |
-
2019
- 2019-02-27 CN CN201910147476.0A patent/CN109954395A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW434039B (en) * | 2000-06-09 | 2001-05-16 | Ind Tech Res Inst | Device and method for treating waste gas |
| JP2009172566A (en) * | 2008-01-28 | 2009-08-06 | Koei Denshi:Kk | Drying-type garbage disposer |
| TW201336573A (en) * | 2012-02-03 | 2013-09-16 | Alstom Technology Ltd | A gas processing unit comprising a device for removing nitrogen oxides |
| CN206483312U (en) * | 2017-02-24 | 2017-09-12 | 沈中增 | The purifier of the equipment of organic exhaust gas is handled using micro-nano bubble |
| CN108636060A (en) * | 2018-05-28 | 2018-10-12 | 华东理工大学 | A kind of method and apparatus suitable for the purification of low point of qi exhaustion ammonia |
| CN208512210U (en) * | 2018-06-11 | 2019-02-19 | 深圳市环资源科创投资有限公司 | A kind of deodoration system |
| CN108525474A (en) * | 2018-06-14 | 2018-09-14 | 辽阳博仕流体设备有限公司 | Underneath type supplies jet stream and regenerates integrated desulfurization device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721543A (en) * | 2019-09-27 | 2020-01-24 | 日扬科技股份有限公司 | Negative pressure jet pipe with self-cleaning function |
| CN111350699A (en) * | 2019-09-27 | 2020-06-30 | 日扬科技股份有限公司 | Long-acting self-cleaning negative pressure jet pipe |
| CN114786793A (en) * | 2020-06-24 | 2022-07-22 | 益科斯有限公司 | Apparatus for treating gaseous pollutants |
| CN115155290A (en) * | 2020-06-24 | 2022-10-11 | 益科斯有限公司 | Apparatus for treating gaseous pollutants |
| CN112090119A (en) * | 2020-09-29 | 2020-12-18 | 云南农业大学 | Distributed multi-cyclone gas-water separation recycling device for tea fermentation |
| CN113117459A (en) * | 2021-06-17 | 2021-07-16 | 中国恩菲工程技术有限公司 | Tail gas washing system |
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Effective date of registration: 20210916 Address after: No. 51, Chengyin Road, Baoshan District, Shanghai Applicant after: SHANGHAI HIGH LIGHT TECH Co.,Ltd. Address before: TaiWan, China Applicant before: Pan Yanru |
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Application publication date: 20190702 |