CN111589300A - Device for removing pollutants through self-production electro-optic catalysis based on waste gas driving - Google Patents
Device for removing pollutants through self-production electro-optic catalysis based on waste gas driving Download PDFInfo
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- CN111589300A CN111589300A CN202010443382.0A CN202010443382A CN111589300A CN 111589300 A CN111589300 A CN 111589300A CN 202010443382 A CN202010443382 A CN 202010443382A CN 111589300 A CN111589300 A CN 111589300A
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- 231100000719 pollutant Toxicity 0.000 title claims abstract description 41
- 238000006555 catalytic reaction Methods 0.000 title claims abstract description 26
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Images
Classifications
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- 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
- B01D53/86—Catalytic processes
-
- 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
- B01D53/007—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 by irradiation
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8665—Removing heavy metals or compounds thereof, e.g. mercury
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/007—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
- F03D9/35—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
- B01D2257/602—Mercury or mercury compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Toxicology (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a device for removing pollutants through electro-optic catalysis based on waste gas driving self-production, which comprises a purification unit, a first filter screen, a second filter screen, a first chamber, a second chamber, a support frame and an ultraviolet lamp, wherein the second filter screen is arranged in a filter tower and divides the interior of the filter tower into the first chamber and the second chamber; the power supply unit comprises a wind power assembly, a light energy assembly and a storage battery, the wind power assembly is arranged on the support frame, the light energy assembly is arranged on the outer side of the filter tower, and the storage battery is arranged on the second filter screen; according to the invention, the wind power assembly is used for generating power by utilizing the flue gas to supply power to the ultraviolet lamp, and the ultraviolet lamp and the photocatalytic coating jointly act to remove pollutants from the flue gas, so that the energy is saved and the environment is protected; meanwhile, the fan blades can be conveniently detached to supplement the photocatalytic coating.
Description
Technical Field
The invention relates to the technical field of pollutant removal, in particular to a self-produced electro-optic catalytic pollutant removal device based on waste gas driving.
Background
Flue gas is a mixture of gas and smoke dust and is the main cause of atmospheric pollution in residential areas. The components of the flue gas are complex, and the gas contains water vapor and SO2、N2、O2、CO、CO2Hydrocarbons and nitrogen oxides, and the like, and the soot includes ash, coal particles, oil droplets, pyrolysis products, and the like of the fuel. Therefore, the pollution of the flue gas to the environment is the composite pollution of various poisons.
Environmental protection and energy conservation are important subjects faced by human beings in the current and future economic and social development. At present, the environmental awareness is rising, how to realize the synergistic removal of multiple pollutants, reduce the system operation energy consumption and reduce the modification cost is an urgent problem to be solved in the action of energy conservation and emission reduction, and the control of waste gas pollution is an important position. China in the economic transformation period is more and more important to cope with climate change and the pressure of energy conservation and emission reduction is increasing day by day, and the search for alternative renewable energy sources and the efficient removal of pollutants is urgent needs of human beings.
Wind energy and solar energy are renewable clean energy sources from nature, which are inexhaustible and inexhaustible, and the wind energy and the solar energy are converted into electric energy by using wind energy generated by the flow velocity of exhaust gas such as flue gas and tail gas when the exhaust gas is discharged and combining the solar energy and adopting corresponding technologies, and the wind energy and the solar energy are called wind-solar complementary energy sources after being integrated. The stored electric energy achieves the purpose of efficiently removing pollutants through the combined action of the ultraviolet lamp and the photocatalytic material. The denitration efficiency of the SCR flue gas denitration device built in early China is about 60% -85%, and the denitration efficiency needs to be improved to more than 90% in order to meet the ultra-low emission limit of NOx at present. The improvement of the denitration efficiency not only increases the ammonia escapeThe risk of whole excessive emission is avoided, the local ammonia escape peak concentration of the cross section of the SCR outlet flue is increased, and the emission of NOx is controlled to reach 50mg/m3A standby layer catalyst needs to be added, and the problem of ABS blockage of the air preheater is very easy to happen in the operation process.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.
Therefore, the invention aims to solve the technical problem that the flue gas generated by coal-fired power generation contains a large amount of pollutants, and the bad influence on the atmosphere is caused by filtering and discharging.
In order to solve the technical problems, the invention provides the following technical scheme: a device for removing pollutants through electro-optic catalysis in self-production based on waste gas driving comprises a purification unit, a first filter screen, a second filter screen, a first cavity, a second cavity, a support frame and an ultraviolet lamp, wherein the second filter screen is arranged in the filter tower and divides the interior of the filter tower into the first cavity and the second cavity;
the power supply unit comprises a wind power assembly, a light energy assembly and a storage battery, the wind power assembly is arranged on the support frame, the light energy assembly is arranged on the outer side of the filter tower, and the storage battery is arranged on the second filter screen;
the wind power assembly is electrically connected with the light energy assembly and the storage battery, and the ultraviolet lamp is electrically connected with the storage battery.
As a preferable scheme of the device for removing pollutants based on exhaust gas driven self-produced electro-optic catalysis, the device comprises: the middle of the supporting frame is provided with a power generation cabin, and the wind power assembly penetrates through the power generation cabin.
As a preferable scheme of the device for removing pollutants based on exhaust gas driven self-produced electro-optic catalysis, the device comprises: the wind power assembly comprises a hanging rod, a power generation part and a driving part, the power generation part is arranged in the power generation cabin, and the driving part is arranged at the end part of the hanging rod.
As a preferable scheme of the device for removing pollutants based on exhaust gas driven self-produced electro-optic catalysis, the device comprises: the support frame top is provided with first magnet, the support frame below is provided with the second magnet, be provided with third magnet and fourth magnet on the jib, the third magnet set up in first magnet top, the fourth magnet set up in second magnet below.
As a preferable scheme of the device for removing pollutants based on exhaust gas driven self-produced electro-optic catalysis, the device comprises: the first magnet position corresponds to the third magnet position, and opposite faces repel each other;
the second magnet position corresponds to the fourth magnet position, and the opposite faces repel each other.
As a preferable scheme of the device for removing pollutants based on exhaust gas driven self-produced electro-optic catalysis, the device comprises: the driving piece comprises a fixed end, a connecting piece and fan blades, and the fan blades are connected with the fixed end through the connecting piece;
the fixed end is arranged at the end part of the hanging rod;
the fan blades are provided with photocatalytic coatings.
As a preferable scheme of the device for removing pollutants based on exhaust gas driven self-produced electro-optic catalysis, the device comprises: the fixed end is provided with inserting holes which are uniformly distributed on the fixed end;
the fan blade end is provided with the sleeve axle, be provided with the guiding hole on the sleeve axle.
As a preferable scheme of the device for removing pollutants based on exhaust gas driven self-produced electro-optic catalysis, the device comprises: the connecting piece comprises a rotary cylinder and a pin shaft, the end part of the rotary cylinder is connected with the fan blade, and the rotary cylinder is sleeved outside the sleeve shaft; the pin shaft is arranged in the guide hole.
As a preferable scheme of the device for removing pollutants based on exhaust gas driven self-produced electro-optic catalysis, the device comprises: the rotary drum is characterized in that an adjusting layer is arranged in the rotary drum, a limiting groove is formed in the adjusting layer, and the pin shaft is arranged in the limiting groove.
As a preferable scheme of the device for removing pollutants based on exhaust gas driven self-produced electro-optic catalysis, the device comprises: the adjusting layer comprises an outward expanding section, a transition section and an inward contracting section, and the transition section is connected with the outward expanding section and the inward contracting section;
the distances between the outward expansion section, the transition section and the inward contraction section and the sleeve shaft are gradually reduced;
the pin shaft is provided with a stop block and a spring, the stop block is arranged at the end part of the pin shaft, the stop block is arranged outside the adjusting layer, one end of the spring is connected with the sleeve shaft, and the other end of the spring is connected with the pin shaft; an anti-drop rotary sleeve is arranged on the outer side of the rotary cylinder.
The invention has the beneficial effects that: according to the invention, the wind power assembly is used for generating power by utilizing the flue gas to supply power to the ultraviolet lamp, and the ultraviolet lamp and the photocatalytic coating jointly act to remove pollutants from the flue gas, so that the energy is saved and the environment is protected; meanwhile, the fan blades can be conveniently detached to supplement the photocatalytic coating.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic diagram showing an overall internal structure of an apparatus for removing pollutants based on exhaust-driven self-generated electro-optic catalysis according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a connecting structure of a hanger rod and a supporting frame in an apparatus for removing pollutants by electro-optical catalysis based on exhaust gas drive according to an embodiment of the present invention;
fig. 3 is a schematic exploded view of a connecting member of an exhaust-gas-driven self-generated electro-optic catalytic pollutant removal device according to an embodiment of the invention;
fig. 4 is a schematic view of a connection structure of a pin shaft in an exhaust-driven self-generated electro-optic catalytic pollutant removal device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a display regulation layer in an exhaust gas-driven self-generated electro-optic catalytic pollutant removal device according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 and 2, the embodiment provides a device for removing pollutants by electro-optic catalysis in self-production based on exhaust gas drive, including a purification unit 100, including a filter tower 101, a first filter screen 102, a second filter screen 103, a first chamber 104, a second chamber 105, a support frame 106 and an ultraviolet lamp 107, where the second filter screen 103 is disposed in the filter tower 101, and divides the interior of the filter tower 101 into the first chamber 104 and the second chamber 105, the first filter screen 102 is disposed at the top of the filter tower 101, the support frame 106 is disposed in the first chamber 104, and the ultraviolet lamp 107 is disposed on the support frame 106;
the power supply unit 200 comprises a wind power assembly 201, a light energy assembly 202 and a storage battery 203, the wind power assembly 201 is arranged on the support frame 106, the light energy assembly 202 is arranged on the outer side of the filter tower 101, the storage battery 203 is arranged on the second filter screen 103,
the wind power assembly 201 and the light energy assembly 202 are electrically connected with the storage battery 203, and the ultraviolet lamp is electrically connected with the storage battery 203.
The support frame 106 is cross-shaped, the ultraviolet lamp is suspended below the support frame 106, a flue gas inlet is arranged on the side wall of the second chamber 105, and the bottom of the second chamber 105 is a flue gas and water vapor deposition part.
A protective cover is provided around the battery 203.
The middle of the supporting frame 106 is provided with a power generation bin 106a, and the wind power assembly 106 passes through the power generation bin 106.
The light energy assembly 202 comprises a solar cell panel and an inverter, the solar cell panel and the inverter are connected with a motor of the storage battery 203 and supply power to the storage battery 203 together with the wind power assembly 106, and the wind power assembly 201 generates power by using wind power generated by smoke.
The wind power assembly 201 comprises a suspender 201a, a power generating piece 201b and a driving piece 201c, wherein the power generating piece 201b is arranged in the power generating bin 106a, and the driving piece 201c is arranged at the end part of the suspender 201 a.
The first magnet 106b is arranged above the support frame 106, the second magnet 106c is arranged below the support frame 106, the third magnet 201d and the fourth magnet 201e are arranged on the suspension rod 201a, the third magnet 201d is arranged above the first magnet 106b, and the fourth magnet 201e is arranged below the second magnet 106 c.
The first magnet 106b and the second magnet 106c are positioned corresponding to the power generation cabin 106a, that is, the first magnet 106b is arranged right above the power generation cabin 106a, the second magnet 106c is arranged right below the power generation cabin 106a, the suspender 201a is vertically placed in the power generation cabin 106a, further, a bearing is arranged in the power generation cabin 106a, the bearing is axially arranged along the vertical direction, and the suspender 201a is fixedly connected with the bearing and limited by the bearing, so that the suspender 201a is kept in the vertical state and can only rotate.
The first magnet 106b is positioned corresponding to the third magnet 201d, and the opposite surfaces repel each other;
the second magnet 106c is positioned corresponding to the fourth magnet 201e, and the opposing faces repel each other.
The combination of the first magnet 106b position with the third magnet 201d and the second magnet 106c position with the fourth magnet 201e is that the connection between the boom 201c and the support frame 106 has less friction, facilitating the boom 201c to rotate under wind power to generate electricity.
The power generation part 201b includes a rotor provided on the boom 201c and a stator provided in the power generation compartment 106a, and generates power by rotating the boom 201c by wind power.
The driving part 201c comprises a fixed end 201c-1, a connecting part 201c-2 and a fan blade 201c-3, wherein the fan blade 201c-3 is connected with the fixed end 201c-1 through the connecting part 201 c-2;
the fixed end 201c-1 is provided at the end of the suspension rod 201 a.
The fixed end 201c-1 is an axial structure provided on the suspension rod 201 c.
The fan blade 201c-3 is provided with a photocatalytic coating, specifically, a rare earth metal salt photocatalyst of ferric chloride doped with bismuth oxyiodide, which can remove pollutants in flue gas, especially mercury, under the irradiation of ultraviolet light.
The invention utilizes the power generated by the flue gas to generate power and supply power to the ultraviolet lamp 107, and the ultraviolet light is matched with the photocatalytic coating to remove pollutants in the flue gas, thereby saving energy and protecting environment.
Typically, wind power plants are characterized by a rated power at a rated wind speed. The rated wind speed refers to the wind speed when the wind generating set reaches rated power output. Rated power refers to the maximum continuous electric power to be achieved by the wind generating set in a normal state. Generally, when the wind speed reaches 2.0-3.0 m/s, the small wind driven generator can be started: the cut-in wind speed is reached when the wind speed continues to increase to about 3.5m/s and above, at which point the wind turbine begins to generate electricity. Generally, the wind speed is within 3.0-20 m/s, and the wind driven generator can work normally. The wind speed corresponding to the effective wind energy density in China is 3.0-20 m/s, and under the current conditions, the wind energy utilization in the wind speed lower than 5m/s is very limited. In the technical guideline for air pollution control engineering, it is pointed out that the diameter of the outlet of the exhaust cylinder is determined according to the outlet flow rate, and the flow rate is preferably about 15 m/s. Therefore, the wind energy generated by the flowing of the waste gas completely meets the power generation requirement.
TABLE 1 Classification of wind resources according to wind speed Range of wind turbine, in m/s and m/h
The rated wind speed of a 1kW wind power generator is 11m/s, and the output power of the wind power generator reaches 1kW when the wind speed reaches 11 ms. When the actual wind speed is lower than the rated wind speed, the output power of the generator is lower than 1 kW: above the rated wind speed, the output power will exceed 1kw if not limited. Assuming a rated wind speed of 1lm/s and an actual wind speed of 12m/s, the energy will increase by 30% according to the cubic principle. The wind power generation and photovoltaic power generation system is universal in the storage battery and the inversion link, so that the manufacturing cost of the wind/light complementary power generation system can be reduced.
The absorption rate of the device to the waste gas is researched through a test bed simulation. An experimental platform for simulating the removal of smoke pollutants of a coal-fired power plant (201821843303X). The calculation results of the smoke dust particle removal calculation results under different smoke exhaust air quantities obtained in table 2 are shown in table 2.
TABLE 2 calculation results of simulated smoke dust particle removal under different exhaust air volumes
The results of the above simulation calculation show that: after the device is put into operation, the comprehensive utilization and the reasonable utilization of renewable energy sources can be enhanced, and pollutants are efficiently removed by carrying a UV ultraviolet lamp and a photocatalytic material; NO reduction of SCR denitration device of large-scale factoryxThe treatment pressure, the dust removal pressure of a dust remover, the pressure of the spray tower for deeply treating the organic waste gas with smoke, odor, water-soluble waste gas and hydrogen sulfide, and the like. Wherein the dust removal efficiency is up to 99 percent, the mercury removal efficiency is between 90 percent and 95 percent, and the like.
Example 2
Referring to fig. 1 to 5, the difference between the present embodiment and the previous embodiment is that the fixing end 201c-1 is provided with insertion holes 201c-4, and the insertion holes 201c-4 are uniformly distributed on the fixing end 201 c-1.
The end of the fan blade 201c-3 is provided with a sleeve shaft 201c-5, and the sleeve shaft 201c-5 is provided with a guide hole 201 c-6.
The fan blade 201c-3 is provided with the photocatalytic coating, and the coating on the fan blade 201c-3 needs to be supplemented for long-term use, so that the fan blade 201c-3 needs to be convenient to disassemble and is firm in connection and use.
The insertion holes 201c-11 are distributed on the fixed end 201c-1 in an array form.
The connecting piece 201c-2 comprises a rotary cylinder 201c-7 and a pin shaft 201c-8, the end part of the rotary cylinder 201c-7 is connected with the fan blade 201c-3, and the rotary cylinder 201c-7 is sleeved outside the sleeve shaft 201 c-5; the pin shaft 201c-8 is disposed in the guide hole 201 c-6.
The fan blade 201c-3 is fixed with the fixed end 201c-1 by inserting the pin 201c-8 into the insertion hole 201c-4 through the guide hole 201 c-6.
An adjusting layer 201c-9 is arranged in the rotary cylinder 201c-7, a limiting groove 201c-10 is arranged on the adjusting layer 201c-9, and a pin shaft 201c-8 is arranged in the limiting groove 201 c-10.
The adjusting layer 201c-9 comprises an outward expanding section 201c-91, a transition section 201c-92 and an inward contracting section 201c-93, wherein the transition section 201c-92 is connected with the outward expanding section 201c-91 and the inward contracting section 201 c-93;
the distances between the flared sections 201c-91, the transition sections 201c-92 to the inner converging sections 201c-93 and the sleeve axis 201c-5 gradually decrease.
The pin 201c-8 is provided with a stopper 201c-81 and a spring 201c-82, the stopper 201c-81 is arranged at the end part of the pin 201c-8, the stopper 201c-81 is arranged at the outer side of the adjusting layer 201c-9, one end of the spring 201c-82 is connected with the sleeve 201c-5, and the other end is connected with the pin 201 c-8.
The outside of the rotary cylinder 201c-7 is provided with an anti-drop rotary sleeve 201 c-11.
The anti-drop rotary sleeve 201c-11 is internally provided with a slot, the end part of the fan blade 201c-3 is provided with a rotary connecting platform 201c-31,
in this embodiment, the rotary cylinder 201c-7 is sleeved outside the sleeve 201c-5, the rotary cylinder 201c-7 can rotate relative to the sleeve 201c-5, the connection structure between the rotary cylinder 201c-7 and the end of the fan blade 201c-3 makes the rotary cylinder 201c-7 only rotate relative to the sleeve 201c-5, and the connection structure may be a structure in which a circumferential groove structure provided at the end of the fan blade 201c-3 is connected to a boss structure at the end of the rotary cylinder 201c-7 shown in fig. 4.
The pin 201c-8 is disposed in the limiting groove 201c-10 and passes through the guiding hole 201c-6, the pin 201c-8 is limited to move only along the axial direction of the guiding hole 201c-6, i.e. the radial direction of the rotary cylinder 201c-7, and during the moving process, a part of the pin 201c-8 is always in the guiding hole 201 c-6; specifically, the stopper 201c-81 disposed at the end of the pin 201c-8 is disposed outside the adjustment layer 201c-9, and the pin 201c-8 is pulled toward the sleeve 201c-5 by the spring 201c-82, so that the stopper 201c-81 is tightly attached to the outside of the adjustment layer 201c-9, and thus the rotating cylinder 201c-7 is rotated, the stopper 201c-81 rotates relative to the adjustment layer 201c-9, and moves according to the shape of the outside of the adjustment layer 201 c-9.
In the unlocked state, the stops 201c-81 are outside the position of the flared sections 201c-91, at which point the stops 201c-81 are lifted upward, the end portion thereof is positioned in the guide hole 201c-6, at this time, the fan blade 201c-3 is connected with the fixed end 201c-1, namely, the sleeve shaft 201c-5 is sleeved on the fixed end 201c-1, the sleeve shaft and the fixed end are provided with positioning parts of a lug boss and a groove, when the sleeve shaft 201c-5 is sleeved outside the fixed end 201c, the guide hole 201c-6 and the insertion hole 201c-4 are coplanar in the axial direction of the sleeve shaft 201c-5, the position of the specific guide hole 201c-6 corresponds to the position of the insertion hole 201c-4, that is, in the process of sleeving the sleeve shaft 201c-5 on the fixed end 201c-1, the guide hole 201c-6 and the insertion hole 201c-4 are coaxial.
The outward expanding sections 201c-91, the transition sections 201c-92 and the inward contracting sections 201c-93 are three continuous sections on the adjusting layers 201c-9 respectively, and the adjusting layers 201c-9 are composed of three arrays of the three continuous sections.
When the end of the stopper 201c-81 is arranged on the outward expanding section 201c-91, the spring 201c-82 is in a stretching state, the end of the pin 201c-8 is in the guide hole 201c-6, at this time, the guide hole 201c-6 corresponds to the position of the insertion hole 201c-4, the rotary cylinder 201c-7 is rotated to enable the stopper 201c-81 to pass through the transition section 201c-92 from the outward expanding section 201c-91 to the inward contracting section 201c-93, and the pin 201c-8 enters the insertion hole 201c-4 under the pulling of the spring 201c-82 in the process to realize connection.
Bosses are arranged on the rotary cylinder 201c-7 and the rotary table 201c-31, the slots are matched with the bosses, when the anti-loosening rotary sleeve 201c-11 is completely sleeved outside the rotary cylinder 201c-7, the rotary cylinder 201c-7 is driven to rotate when the anti-loosening rotary sleeve 201c-11 is rotated, when a part of the anti-loosening rotary sleeve 201c-11 is sleeved on the rotary table 201c-31, the anti-loosening rotary sleeve 201c-11 fixes the rotary cylinder 201c-7 and the rotary table 201c-31 together, and the rotary cylinder 201c-7 cannot rotate relative to the rotary table 201 c-31.
It should be noted that, when the anti-loosening screwing sleeve 201c-11 is sleeved on the screwing table 201c-31, the stopper 201c-81 is just outside the inward-closing section 201c-93 and is in a locking state.
When the fan blades 201c-3 are rotated by wind, the spin-off preventing sleeve 201c-11 is always partially positioned on the spin stand 201c-31 by the centrifugal force, so that the spin barrel 201c-31 is kept locked.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a device based on exhaust-driven self-production electro-optic catalysis desorption pollutant which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the purification unit (100) comprises a filter tower (101), a first filter screen (102), a second filter screen (103), a first chamber (104), a second chamber (105), a support frame (106) and an ultraviolet lamp (107), wherein the second filter screen (103) is arranged in the filter tower (101) to divide the interior of the filter tower (101) into the first chamber (104) and the second chamber (105), the first filter screen (102) is arranged at the top of the filter tower (101), the support frame (106) is arranged in the first chamber (104), and the ultraviolet lamp (107) is arranged on the support frame (106);
the power supply unit (200) comprises a wind power assembly (201), a light energy assembly (202) and a storage battery (203), the wind power assembly (201) is arranged on the support frame (106), the light energy assembly (202) is arranged on the outer side of the filter tower (101), and the storage battery (203) is arranged on the second filter screen (103);
the wind power assembly (201) and the light energy assembly (202) are electrically connected with the storage battery (203), and the ultraviolet lamp is electrically connected with the storage battery (203).
2. The device for removing pollutants based on exhaust-driven self-produced electro-optic catalysis as claimed in claim 1, wherein: the middle of the supporting frame (106) is provided with a power generation bin (106a), and the wind power assembly (106) penetrates through the power generation bin (106).
3. The device for removing pollutants based on exhaust-driven self-produced electro-optic catalysis according to claim 1 or 2, is characterized in that: wind-powered electricity generation subassembly (201) includes jib (201a), electricity generation spare (201b) and driving piece (201c), electricity generation spare (201b) set up in electricity generation storehouse (106a), driving piece (201c) set up in jib (201a) tip.
4. The device for removing pollutants based on exhaust-driven self-produced electro-optic catalysis as claimed in claim 3, wherein: the support frame (106) top is provided with first magnet (106b), support frame (106) below is provided with second magnet (106c), be provided with third magnet (201d) and fourth magnet (201e) on jib (201a), third magnet (201d) set up in first magnet (106b) top, fourth magnet (201e) set up in second magnet (106c) below.
5. The device for removing pollutants based on exhaust-driven self-produced electro-optic catalysis according to claim 4, is characterized in that: the first magnet (106b) corresponds to the third magnet (201d) in position, and the opposite faces repel each other;
the second magnet (106c) is positioned corresponding to the fourth magnet (201e), and the opposite surfaces repel each other.
6. The device for removing pollutants based on exhaust-driven self-produced electro-optic catalysis as claimed in claim 5, wherein: the driving piece (201c) comprises a fixed end (201c-1), a connecting piece (201c-2) and a fan blade (201c-3), and the fan blade (201c-3) is connected with the fixed end (201c-1) through the connecting piece (201 c-2);
the fixed end (201c-1) is arranged at the end part of the suspender (201 a);
the fan blades (201c-3) are provided with photocatalytic coatings.
7. The device for removing pollutants based on exhaust-driven self-produced electro-optic catalysis according to claim 6, is characterized in that: the fixed end (201c-1) is provided with inserting holes (201c-4), and the inserting holes (201c-4) are uniformly distributed on the fixed end (201 c-1);
the end part of the fan blade (201c-3) is provided with a sleeve shaft (201c-5), and the sleeve shaft (201c-5) is provided with a guide hole (201 c-6).
8. The device for removing pollutants based on exhaust-driven self-produced electro-optic catalysis according to claim 7, is characterized in that: the connecting piece (201c-2) comprises a rotary cylinder (201c-7) and a pin shaft (201c-8), the end part of the rotary cylinder (201c-7) is connected with the fan blade (201c-3), and the rotary cylinder (201c-7) is sleeved on the outer side of the sleeve shaft (201 c-5); the pin shaft (201c-8) is arranged in the guide hole (201 c-6).
9. The device for removing pollutants based on exhaust-driven self-produced electro-optic catalysis according to claim 8, is characterized in that: an adjusting layer (201c-9) is arranged in the rotary cylinder (201c-7), a limiting groove (201c-10) is arranged on the adjusting layer (201c-9), and the pin shaft (201c-8) is arranged in the limiting groove (201 c-10).
10. The device for removing pollutants based on exhaust-driven self-produced electro-optic catalysis according to claim 8 or 9, wherein: the regulation layer (201c-9) comprises an outward expansion section (201c-91), a transition section (201c-92) and an inward contraction section (201c-93), and the transition section (201c-92) is connected with the outward expansion section (201c-91) and the inward contraction section (201 c-93);
the distances among the outward expansion section (201c-91), the transition section (201c-92) to the inward contraction section (201c-93) and the sleeve shaft (201c-5) are gradually reduced;
a stop block (201c-81) and a spring (201c-82) are arranged on the pin shaft (201c-8), the stop block (201c-81) is arranged at the end part of the pin shaft (201c-8), the stop block (201c-81) is arranged at the outer side of the adjusting layer (201c-9), one end of the spring (201c-82) is connected with the sleeve shaft (201c-5), and the other end of the spring is connected with the pin shaft (201 c-8);
the outer side of the rotary cylinder (201c-7) is provided with an anti-drop rotary sleeve (201 c-11).
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