CA3001797A1 - Micro/nano bubble container to remove ultra-fine solid particles/odor in waste gas/air - Google Patents
Micro/nano bubble container to remove ultra-fine solid particles/odor in waste gas/air Download PDFInfo
- Publication number
- CA3001797A1 CA3001797A1 CA3001797A CA3001797A CA3001797A1 CA 3001797 A1 CA3001797 A1 CA 3001797A1 CA 3001797 A CA3001797 A CA 3001797A CA 3001797 A CA3001797 A CA 3001797A CA 3001797 A1 CA3001797 A1 CA 3001797A1
- Authority
- CA
- Canada
- Prior art keywords
- air
- micro
- container
- solid particles
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007787 solid Substances 0.000 title claims abstract description 20
- 239000002245 particle Substances 0.000 title claims abstract description 19
- 239000002912 waste gas Substances 0.000 title claims abstract description 19
- 239000002101 nanobubble Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000003306 harvesting Methods 0.000 claims abstract description 3
- 239000007789 gas Substances 0.000 claims abstract 4
- 239000003344 environmental pollutant Substances 0.000 claims abstract 3
- 231100000719 pollutant Toxicity 0.000 claims abstract 3
- 239000000654 additive Substances 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 2
- 230000000996 additive effect Effects 0.000 claims 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- 239000004566 building material Substances 0.000 claims 1
- 239000004568 cement Substances 0.000 claims 1
- 239000003245 coal Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 238000009826 distribution Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000007710 freezing Methods 0.000 claims 1
- 230000008014 freezing Effects 0.000 claims 1
- 239000007792 gaseous phase Substances 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000010907 mechanical stirring Methods 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 238000005065 mining Methods 0.000 claims 1
- 239000002105 nanoparticle Substances 0.000 claims 1
- 239000003345 natural gas Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
- 239000008346 aqueous phase Substances 0.000 abstract description 3
- 239000003599 detergent Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract 1
- 239000012071 phase Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000009191 jumping Effects 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
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
- F24F8/133—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering by direct contact with liquid, e.g. with sprayed liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
Abstract
In a micro/nano bubble container with divider(s) water and/or other solutions harvest ultra-fine solid particles and/or odor, which is pollutants in the air/waste gas, keep them in the aqueous phase, it is known to have dirty air flow broken into millions of micro/nano bubbles by artificial cavitation depending on a way to stirring water/other solutions, to build a micro/nano bubble zone.
Ultra-fine solid particles pass from inside of the micro/nano bubbles to water, when the bubble zone collapse. In this invention, the container is secured to collect the process gas such that they stay in water inside of it. The container with water/other solutions in it enables the process to be free of any chemicals, incl. detergents, to hold/dissolve ultra-fine solid particles brought in with the waste gas. The surface tension between water/other solutions and micro/nano bubble may have some force to secure ultra-fine solid particles to stay inside of the aqueous phase. Released air/gas contains less solid particles and gets "cleaned" or micro/nano bubble bed screened.
Ultra-fine solid particles pass from inside of the micro/nano bubbles to water, when the bubble zone collapse. In this invention, the container is secured to collect the process gas such that they stay in water inside of it. The container with water/other solutions in it enables the process to be free of any chemicals, incl. detergents, to hold/dissolve ultra-fine solid particles brought in with the waste gas. The surface tension between water/other solutions and micro/nano bubble may have some force to secure ultra-fine solid particles to stay inside of the aqueous phase. Released air/gas contains less solid particles and gets "cleaned" or micro/nano bubble bed screened.
Description
Patent Application, Title: Micro/Nano bubble container to remove ultra-fine solid particles/Odor in waste gas/air Description 1. The invention relates to a fully automatic mechanical device for cleaning waste gas/dirty air.
2. It is common in devices for cleaning waste gas/dedusting, for example, by micro/nano bubble bed, it is of course, necessary that the micro/nano bubble bed process is to be alone without any chemicals as additives, not even detergent. Other dedusting devices of this type, known as wet-process are, however, inefficient, because of the barrier of the surface tension, or even dangerous because the appearance of chemical reagents results in pollution!
They are, moreover, unsatisfactory for post operation, because the by-product must be processed at high-cost and environmental impacts if there are no clean-up process follow up.
They are, moreover, unsatisfactory for post operation, because the by-product must be processed at high-cost and environmental impacts if there are no clean-up process follow up.
3. The Frits House Ltd. has found that these disadvantages may be overcome by providing a container that has one or many micro/nano bubble generator inside of aqueous phase, to secure waste gas enters water phase 100%. Such devices permit the waste gas travels through micro/nano bubble zone and eliminates of jumping out of water phase into the air again, secure a greater yield for the catching up of the ultra-fine solid particles, and reduce/eliminate hazardous flying away from water/solutions. The ultra-fine solid particles' residence exchanges from in the air to in the water. The exchange takes place under the water/other solutions.
4. In drawings which illustrate embodiments of the invention, Figure 1 is an element of the container, including several keys to understand the process, Figure 2 is a divider assembly, Figure 3 is a waste gas residential space above the water/other solutions, Figure 4 is a solid particle travelling trace, Figure 5 is clean air release to space other side of the divider above the water/other solutions. The container drawing also comprises a flowsheet which is the waste gas is fed into a chamber, and conducted into the opening of its loading pipes, before the waste gas is sucked into water/other solutions. It may be of any suitable cross section, but in the form shown, is a group of tubes/pipes open at the top of water/solutions.
These tubes/pipes lead gaseous towards their cavitation space where they are firstly broken into millions of micro/nano bubbles, then merged into water phase.
The ultra-fine solid particles are handed over to water/other solutions. Here the micro/nano bubble zone has a completely new function: to provide huge air/water surface enable the aqueous to harvest ultra-fine solid particles in the =
waste gas. This function allows solid particle close to water/air surface and get "contact" and then impact with surface tension. This secures ultra-fine solid particles stay in water. Their own dynamic energy would not be high enough for them to escape from water/solutions surface tension captures. And we should call it the core-part of this patent.
These tubes/pipes lead gaseous towards their cavitation space where they are firstly broken into millions of micro/nano bubbles, then merged into water phase.
The ultra-fine solid particles are handed over to water/other solutions. Here the micro/nano bubble zone has a completely new function: to provide huge air/water surface enable the aqueous to harvest ultra-fine solid particles in the =
waste gas. This function allows solid particle close to water/air surface and get "contact" and then impact with surface tension. This secures ultra-fine solid particles stay in water. Their own dynamic energy would not be high enough for them to escape from water/solutions surface tension captures. And we should call it the core-part of this patent.
Claims (4)
Container 1. An automatic operable container for harvesting ultra-fine solid particles in waste gas/dirty air, comprising several chambers, dividers, pipe-lines in between, ultra-fine solid particles in the waste gas/dirty air are reduced/dedusted, cleaner air is created/formed when millions of micro/nano bubble collapse and release air.
And the released air is harmless.
2. A container as defined in claim 1, in which the spaces/chambers have variable sizes.
3. A container as defined in claim 2, in which the spaces/chambers are at one atmosphere, when there are waste gases in them, and the process temperature is between freezing point of water and boiling point of water/solutions.
A container as defined in claim 3, in which the spaces/chambers are normal atmosphere, which means there is no vacuum, nor high pressure filled in any additive gases in them Process 1. A process for exchanging ultra-fine solid particles' residence from gaseous phase to aqueous one, which comprises generate micro/nano bubbles and form a bubble zone, transport them under the water, break the bubbles and release the air in them by mechanical stirring created cavitation.
2. A process as defined in claim 1, in which ultra-fine solid particles are removed from waste gas to water/other solutions, is a clean-up air/smoke/smog/odor environmental protection action, and the process itself is a clean one without generating secondary pollutants.
3. A process as defined in claim 2, in which the possible pollutants in the process are collected/caught by micro/nano sized bubble bed filtration and they stay with water, which is up to half capacity of the container interior space.
Product:
1. In the waste gas chamber, the feedstock from all directions has a "junk grade"
quality as delivered. After the ultra-fine solid particles are extracted by micro/nano bubble bed the remaining air keep its defined/designed quality, which meets air discharge limit or standard. And it is according to configuration of the mechanical device adjustable.
quality as delivered. After the ultra-fine solid particles are extracted by micro/nano bubble bed the remaining air keep its defined/designed quality, which meets air discharge limit or standard. And it is according to configuration of the mechanical device adjustable.
2. In the liquid tank, the container with built-in micro/nano bubble generator(s) and dividers, the waste gas conducted in has a delivered quality. The ratio of solid/air varies from feedstocks quality. PM2.5, PM10, 100um, etc. with all possible distributions are all included.
3. In the clean-air exit space, the air has a defined quality. It may be re-directed back to the container for recycling, or it may be released into open atmosphere.
It is high quality, low PM2.5, low PM10, down to 0 100um, less or no odor. It is called fresh air.
It is high quality, low PM2.5, low PM10, down to 0 100um, less or no odor. It is called fresh air.
4. Overall after waste gas is cleaned, junk free air is created and this "product" can benefit all communities at large.
Suggested use of this container to clean-up air, process tailing gas, odor removal, artificial air forming (not limited): School, Gym, Arena, Studio, Airport, Galleries, Shopping Centre, Room, House, Building, Manufactory Space, Theater, Hospital, Basement, Underground Mining, Coal/Diesel/Natural Gas/LPG/ Fired Power Plant, Mineral Processing Plant, Metallurgical Industrial facilities, Cement Industry, Paint Workshops, Building Material Processing Plant, Construction Zone, Farm, Food Processing plant, Mills, Labor Concentrated Working Space, Hotel, Restaurant, Kitchen, Green-House, Labs, Military Facilities, etc.
Suggested use of this container to clean-up air, process tailing gas, odor removal, artificial air forming (not limited): School, Gym, Arena, Studio, Airport, Galleries, Shopping Centre, Room, House, Building, Manufactory Space, Theater, Hospital, Basement, Underground Mining, Coal/Diesel/Natural Gas/LPG/ Fired Power Plant, Mineral Processing Plant, Metallurgical Industrial facilities, Cement Industry, Paint Workshops, Building Material Processing Plant, Construction Zone, Farm, Food Processing plant, Mills, Labor Concentrated Working Space, Hotel, Restaurant, Kitchen, Green-House, Labs, Military Facilities, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA3001797A CA3001797A1 (en) | 2018-04-17 | 2018-04-17 | Micro/nano bubble container to remove ultra-fine solid particles/odor in waste gas/air |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA3001797A CA3001797A1 (en) | 2018-04-17 | 2018-04-17 | Micro/nano bubble container to remove ultra-fine solid particles/odor in waste gas/air |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3001797A1 true CA3001797A1 (en) | 2019-10-17 |
Family
ID=68235781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3001797A Pending CA3001797A1 (en) | 2018-04-17 | 2018-04-17 | Micro/nano bubble container to remove ultra-fine solid particles/odor in waste gas/air |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA3001797A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10894231B2 (en) * | 2017-03-21 | 2021-01-19 | Kunshan Nano New Material Technology Co., Ltd. | Waste gas treatment method with application of nano-bubble and waste gas treatment system using the same |
-
2018
- 2018-04-17 CA CA3001797A patent/CA3001797A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10894231B2 (en) * | 2017-03-21 | 2021-01-19 | Kunshan Nano New Material Technology Co., Ltd. | Waste gas treatment method with application of nano-bubble and waste gas treatment system using the same |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20230720 |