CN113877364A - Backflow type pollution prevention and control system based on atmospheric organic matter treatment - Google Patents
Backflow type pollution prevention and control system based on atmospheric organic matter treatment Download PDFInfo
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- CN113877364A CN113877364A CN202111341153.9A CN202111341153A CN113877364A CN 113877364 A CN113877364 A CN 113877364A CN 202111341153 A CN202111341153 A CN 202111341153A CN 113877364 A CN113877364 A CN 113877364A
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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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/06—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
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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
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
Abstract
The invention discloses a backflow type pollution control system based on atmospheric organic matter treatment, and relates to the technical field of atmospheric treatment. The invention comprises an adjusting support mechanism; the top of the adjusting and supporting mechanism is provided with an adjustable adsorption structure and a photocatalytic mechanism; the two end parts of the rotary adsorption mechanism are clamped and matched with an area adjusting mechanism; the rotary adsorption mechanism consists of a first mounting component and a rotary adsorption component, and the rotary adsorption component is rotationally connected inside the first mounting component; the first mounting assembly is communicated with the photocatalytic mechanism; the area adjusting mechanism comprises an area adjusting assembly, and the area adjusting assembly is in sliding fit with the rotary adsorption assembly. According to the invention, through the design of the rotary adsorption mechanism, the rotary adsorption component and the photocatalytic mechanism, the photocatalytic mechanism is arranged behind the rotary adsorption mechanism, so that on one hand, the removal effect of organic matters in gas is greatly improved, and on the other hand, the gas which is not adsorbed and treated in the rotary adsorption mechanism is effectively prevented from being directly discharged to the environment.
Description
Technical Field
The invention belongs to the technical field of atmospheric treatment, and particularly relates to a backflow type pollution control system based on atmospheric organic matter treatment.
Background
Atmospheric pollutants are those substances that are exhausted to the atmosphere due to human activities or natural processes and have a harmful effect on humans or the environment. The atmospheric pollutants are of various types and can be classified into dust, gaseous pollutants and the like according to their existing characteristics. Atmospheric pollution has great influence on the earth and serious harm to human health.
Through retrieval, the Chinese patent with the patent number of CN111569592B discloses an atmospheric pollution treatment device, which comprises a cyclone separation cylinder, a deep dust removal component and a gas treatment component, wherein the gas treatment component comprises an outer cylinder and adsorption plates, a rotary cylinder is arranged in the cylindrical outer cylinder, the outer cylinder is arranged on an external mechanism through an installation base, a plurality of transparent adsorption plates are arranged on the outer circumference of the rotary cylinder at equal intervals, two adjacent adsorption plates form an adsorption space with the outer cylinder and the rotary cylinder, an air inlet communicated with the deep dust removal component is arranged in the tangential direction of the outer cylinder, an air outlet is also arranged on the outer cylinder, and a rotating speed sensor for detecting the rotating speed of the rotary cylinder is arranged on the outer cylinder.
However, in the process of implementing the specific embodiment of the present invention, the inventors of the present application found that the above-mentioned technology still has the following disadvantages: (1) when one adsorption plate rotates to the air inlet, the gas entering the air inlet blows the adsorption plate along the tangential direction of the outer barrel, but at the moment, part of the gas flows to the air outlet along the adsorption space between the adsorption plate and the next adsorption plate and is discharged to the external environment from the air outlet, so that part of the gas which is not subjected to organic matter adsorption treatment is directly discharged into the environment to pollute the environment, and the removal rate of organic pollutants of the gas treatment assembly is greatly reduced; (2) the adsorption area of the adsorption plate in CN111569592B is fixed, so that the adjustment and control of the adsorption area cannot be realized, when the adsorption plate reaches the adsorption threshold, the adsorption plate needs to be frequently replaced, and the adsorption plate reaching the adsorption threshold still has a certain adsorption capacity, so that on one hand, the labor intensity for replacing the adsorption plate is increased, on the other hand, the waste of the adsorption plate is caused, and the cost for preventing and treating the atmospheric pollution is increased; (3) above-mentioned gas treatment component adsorbs the processing under natural temperature, and it is lower to organic pollutant's absorption removal efficiency for some gas is not adsorbed and just directly is discharged from the air outlet, and then greatly reduced organic pollutant's absorption removal effect. Therefore, a backflow type pollution control system based on atmospheric organic matter treatment is designed to solve the technical problems.
Disclosure of Invention
The invention aims to provide a backflow type pollution control system based on atmospheric organic matter control, and solves the problems that the removal rate of organic pollutants of the conventional atmospheric pollution control device is low, the adjustment and control of the adsorption area of the conventional atmospheric pollution control device cannot be realized, the adsorption plate needs to be frequently replaced when reaching the adsorption threshold value, the adsorption plate reaching the adsorption threshold value still has certain adsorption capacity, the labor intensity of replacing the adsorption plate is increased, the waste of the adsorption plate is caused, and the cost of atmospheric pollution control is increased through the design of an adjusting support mechanism, a photocatalytic mechanism, a rotary adsorption mechanism, an area adjusting component, a second mounting component and a connecting component.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a backflow type pollution control system based on atmospheric organic matter treatment, which comprises an adjusting and supporting mechanism; the top of the adjusting and supporting mechanism is respectively provided with an adjustable adsorption structure and a photocatalytic mechanism; the adjustable adsorption structure comprises a rotary adsorption mechanism, and two end parts of the rotary adsorption mechanism are clamped and matched with an area adjusting mechanism; the rotary adsorption mechanism is composed of a first mounting component and a rotary adsorption component, and the rotary adsorption component is rotationally connected inside the first mounting component; the first mounting assembly is communicated with the photocatalytic mechanism; the area adjusting mechanism comprises an area adjusting assembly, and the area adjusting assembly is in sliding fit with the rotary adsorption assembly.
Furthermore, the adjusting and supporting mechanism comprises an adjusting bracket, and a first fixed arc plate is fixed at the top of the adjusting bracket;
the top of the adjusting bracket is provided with a sliding chute, two second fixed arc plates are matched in the sliding chute in a sliding manner, and the first fixed arc plate is arranged between the two second fixed arc plates;
the top of the adjusting bracket is provided with an ear plate, and the surface of the ear plate is rotatably connected with an adjusting rod in threaded fit with the second fixed arc plate.
Furthermore, the first installation component comprises a first ring body, and clamping grooves are formed in two opposite ends of the first ring body;
the inner surface of the first ring body is provided with an annular slideway which is coaxial with the first ring body, and one end of the first ring body is provided with a guide slideway communicated with the annular slideway;
an air outlet pipe and a guide channel are arranged on the outer surface of the first ring body, a connector is mounted at one end of the air outlet pipe, and the guide channel is arranged along the tangential direction of the first ring body; and a rotating speed sensor is arranged on the outer surface of the first ring body.
Furthermore, an air inlet pipe is arranged at the top of the guide channel, a U-shaped communicating pipe is arranged on the surface of the air inlet pipe, and a return pipe is fixed at one end of the U-shaped communicating pipe;
the surface of the horizontal section of the U-shaped communicating pipe is provided with a one-way valve; the U-shaped communicating pipe is arranged upward at the inclined section close to the air inlet pipe, and the U-shaped communicating pipe is arranged downward at the inclined section close to the return pipe.
Further, rotatory adsorption component includes the pivot, pivot week side is fixed with a plurality of arc adsorption plates with the laminating of first ring internal surface along the hoop, arc adsorption plate one end is fixed with the connecting plate, and is wherein a plurality of the connecting plate fixed surface has the stopper, the stopper respectively with direction slide and annular slide sliding fit.
Further, the area adjusting mechanism further comprises a second mounting assembly and a connecting assembly;
the second mounting assembly comprises a second ring body fixed on the inner surface of the second fixed arc plate, and an internal thread ring is fixed on the inner surface of the second ring body through a support rod;
a plurality of sleeve columns are fixed on the inner surface of the second ring body, pressure springs are fixed inside the sleeve columns, slide rods in sliding fit with the sleeve columns are fixed at one ends of the pressure springs, a moving disc in sliding fit with the inner surface of the second ring body is fixed at one end of each slide rod, and a mounting hole is formed in the center of the moving disc;
a clamping column is fixed at one end of the second ring body and is in clamping fit with the clamping groove.
Furthermore, the connecting assembly comprises a connecting column, a connecting groove is formed in the peripheral side face of the connecting column, and the connecting groove is in running fit with the mounting hole;
the spliced pole one end has been seted up and has been rotated the groove, the fixed slot has been seted up to the spliced pole other end, it is connected with the screw thread push rod with internal thread ring thread fit to rotate inslot portion.
Furthermore, the area adjusting assembly comprises a fixing column which is fixedly connected with the fixing groove;
the fixed column one end is fixed with the erection column, erection column week side is fixed with a plurality of cover arc boards, cover the arc board surface and seted up the cover groove, cover groove and arc adsorption plate clearance fit.
Further, the photocatalytic mechanism is composed of a hollow ring body and a rotary catalytic assembly;
the surface of the hollow ring body is respectively provided with an air delivery hole and an air exhaust hole, the air delivery hole is in clearance fit with the connector, and the air exhaust hole is in clearance fit with the return pipe; the inner surface of the hollow ring body is provided with a plurality of lamp grooves, and ultraviolet lamp tubes are arranged in the lamp grooves.
Further, the rotary catalytic assembly comprises a rotary column which is coaxial with the hollow ring body, and the rotary column is rotationally connected with the hollow ring body;
the side surfaces of the periphery of the rotating column are respectively provided with a catalyst plate and an arc-shaped fan plate, and the arc-shaped fan plates correspond to the gas transmission holes; the hollow ring body is fixedly connected with the inner surface of the first fixed arc plate.
The invention has the following beneficial effects:
1. according to the invention, through the design of the rotary adsorption mechanism, the rotary adsorption component and the photocatalytic mechanism, the photocatalytic mechanism is arranged behind the rotary adsorption mechanism, so that on one hand, the removal effect of organic matters in gas is greatly improved, on the other hand, the gas which is not adsorbed and treated in the rotary adsorption mechanism is effectively prevented from being directly discharged into the environment, and the pollution to the environment is favorably reduced.
2. According to the invention, through the design of the rotary adsorption component, the connecting component, the area adjusting component, the threaded push rod and the moving disc, the threaded push rod is rotated, so that the movement of the area adjusting components at two sides of the rotary adsorption component is realized, the flexible adjustment of the effective adsorption area of the arc-shaped adsorption plate of the rotary adsorption component is realized, the adsorption plate does not need to be frequently replaced when the arc-shaped adsorption plate reaches the adsorption threshold value, on one hand, the labor intensity for replacing the adsorption plate is reduced, on the other hand, the waste of the adsorption plate is avoided, and further, the cost for preventing and controlling the atmospheric pollution is reduced.
3. According to the invention, through the design of the U-shaped communicating pipe, the return pipe, the one-way valve, the gas transmission hole, the exhaust hole and the ultraviolet lamp tube, the gas in the first ring body enters the hollow ring body, the gas treated by the rotary catalytic assembly is irradiated by the ultraviolet lamp tube to be heated, and the heated gas flows back to the first ring body again, so that the temperature rise of the internal environment of the first ring body is realized, and the adsorption removal of organic matters in the gas by the area adjusting assembly is favorably improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings 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 that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a backflow type pollution control system based on atmospheric organic matter treatment.
Fig. 2 is a schematic structural diagram of the adjusting support mechanism.
Fig. 3 is a side view of the structure of fig. 2.
Fig. 4 is a schematic structural diagram of an adjustable adsorption structure.
Fig. 5 is a schematic structural view of the rotary adsorption mechanism.
Fig. 6 is a schematic structural view of the first mounting assembly.
Fig. 7 is a schematic structural view of fig. 6 from another angle.
Fig. 8 is a schematic structural view of the rotary adsorption assembly.
Fig. 9 is a schematic structural view of the area adjustment mechanism.
Fig. 10 is a structural sectional view of the second mounting assembly.
Fig. 11 is a schematic structural view of an area adjustment assembly.
Fig. 12 is a schematic structural view of the connecting assembly.
Fig. 13 is a schematic view of the structure of fig. 12 at another angle.
Fig. 14 is a schematic view of the internal structure of the photocatalytic mechanism.
FIG. 15 is a cross-sectional view of the structure of the hollow ring body.
Fig. 16 is a schematic structural view of a rotary catalytic assembly.
Fig. 17 is a front view of the structure of fig. 16.
In the drawings, the components represented by the respective reference numerals are listed below:
1-an adjusting and supporting mechanism, 101-an adjusting bracket, 102-a first fixed arc plate, 103-a second fixed arc plate, 104-an adjusting rod, 2-an adjustable adsorption structure, 3-a photocatalytic mechanism, 31-a hollow ring body, 311-an air delivery hole, 312-an air exhaust hole, 313-an ultraviolet lamp tube, 32-a rotary catalytic component, 321-a rotary column, 322-a catalyst plate, 323-an arc fan plate, 4-a rotary adsorption mechanism, 41-a first installation component, 411-a first ring body, 412-a clamping groove, 413-an annular slide way, 414-a guide slide way, 415-an air outlet pipe, 416-a guide channel, 417-a connector, 418-a rotating speed sensor, 419-an air inlet pipe, 4110-U-shaped communicating pipe and 4111-a return pipe, 4112-one-way valve, 42-rotary adsorption component, 421-rotating shaft, 422-arc adsorption plate, 423-connecting plate, 424-limiting block, 5-area adjusting mechanism, 51-area adjusting component, 511-fixing column, 512-covering arc plate, 513-covering groove, 52-second mounting component, 521-second ring body, 522-internal thread ring, 523-sleeve column, 524-pressure spring, 525-sliding rod, 526-moving disk, 527-mounting hole, 528-clamping column, 53-connecting component, 531-connecting column, 532-connecting groove, 533-rotating groove, 534-fixing groove and 535-threaded push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-17, the present invention is a backflow type pollution control system based on atmospheric organic treatment, comprising an adjusting support mechanism 1; the top of the adjusting and supporting mechanism 1 is respectively provided with an adjustable adsorption structure 2 and a photocatalytic mechanism 3; the adjustable adsorption structure 2 is used for carrying out physical adsorption treatment on the gas entering the adjustable adsorption structure to realize partial removal of organic matters in the gas, the photocatalysis mechanism 3 is connected behind the adjustable adsorption structure 2 to realize further removal of the organic matters in the gas by utilizing the photocatalysis mechanism, and further the removal effect of the organic matters in the gas is greatly improved;
the adjustable adsorption structure 2 comprises a rotary adsorption mechanism 4, and two end parts of the rotary adsorption mechanism 4 are respectively clamped and matched with an area adjusting mechanism 5, so that the connection between the rotary adsorption mechanism 4 and the area adjusting mechanism 5 can be conveniently realized;
the rotary adsorption mechanism 4 is composed of a first installation component 41 and a rotary adsorption component 42, the rotary adsorption component 42 is rotatably connected inside the first installation component 41, the gas entering the first installation component 41 blows the rotary adsorption component 42 to rotate, and the rotary adsorption component 42 is used for adsorbing and removing organic matters in the gas; the first mounting assembly 41 is communicated with the photocatalytic mechanism 3, so that the gas adsorbed and removed in the first mounting assembly 41 enters the photocatalytic mechanism 3;
the area adjusting mechanism 5 comprises an area adjusting component 51, and the area adjusting component 51 is in sliding fit with the rotary adsorption component 42 and used for flexibly adjusting the effective adsorption area of the rotary adsorption component 42.
In this embodiment, the adjusting and supporting mechanism 1 includes an adjusting bracket 101, and a first fixed arc plate 102 is fixed on the top of the adjusting bracket 101; the top of the adjusting bracket 101 is provided with a sliding chute, two second fixed arc plates 103 are slidably matched in the sliding chute, and the first fixed arc plate 102 is arranged between the two second fixed arc plates 103;
the top of the adjusting bracket 101 is provided with an ear plate, and the surface of the ear plate is rotationally connected with an adjusting rod 104 which is in threaded fit with the second fixed arc plate 103; rotate and adjust pole 104, order about two and adjust synchronous reversals of support 101 and slide along the spout, realize the reverse movement of two area adjustment mechanism 5, when two area adjustment mechanism 5 removed to making two area adjustment mechanism 5 and rotatory adsorption apparatus structure 4 separation, the installation and the dismantlement of the first installation component 41 internal rotation adsorption component 42 of being convenient for, in time change when rotatory adsorption component 42 adsorbs the saturation completely.
In this embodiment, the first mounting assembly 41 includes a first ring 411, and two opposite ends of the first ring 411 are both provided with a slot 412; an annular slideway 413 coaxial with the first ring body 411 is formed in the inner surface of the first ring body 411, and a guide slideway 414 communicated with the annular slideway 413 is formed at one end of the first ring body 411;
an air outlet pipe 415 and a guide passage 416 are formed in the outer surface of the first ring body 411, a connector 417 is installed at one end of the air outlet pipe 415, the guide passage 416 is arranged along the tangential direction of the first ring body 411, and an air inlet pipe 419 is arranged at the top of the guide passage 416; a rotating speed sensor 418 is arranged on the outer surface of the first ring body 411, the rotating speed of the rotary adsorption component 42 is adjusted by the rotating speed sensor 418, when the rotary adsorption component 42 reaches adsorption saturation, the rotating speed sensor 418 transmits a signal to an air inlet controller, the air inlet controller controls an air inlet pipe 419 to stop the air inlet of the polluted gas, and at the moment, the rotary adsorption component 42 can be replaced; make gas enter into first ring body 411 through intake pipe 419 to in entering first ring body 411 along guide passage 416, utilize the wind-force of impact to drive rotatory absorption component 42 and rotate, rotatory absorption component 42 adsorbs the removal to organic matter in the gas, and gas in first ring body 411 enters into photocatalysis mechanism 3 along outlet pipe 415 and further handles.
In this embodiment, a U-shaped communicating tube 4110 is disposed on the surface of the air inlet tube 419, and a return tube 4111 is fixed to one end of the U-shaped communicating tube 4110;
one-way valve 4112 is installed on the surface of the horizontal section of U-shaped communicating pipe 4110, and by arranging one-way valve 4112, the gas in the photocatalytic mechanism 3 can flow back to the first ring body 411 along U-shaped communicating pipe 4110, and the gas in the first ring body 411 cannot enter the photocatalytic mechanism 3 through U-shaped communicating pipe 4110; the inclined section of U-shaped communicating tube 4110 near air inlet tube 419 is disposed upward, so that gas in U-shaped communicating tube 4110 flows obliquely downward into air inlet tube 419, gas smoothly enters guide channel 416, the inclined section of U-shaped communicating tube 4110 near return tube 4111 is disposed downward, and gas in photocatalytic mechanism 3 conveniently enters U-shaped communicating tube 4110 along return tube 4111.
In this embodiment, rotatory adsorption component 42 includes pivot 421, pivot 421 week side is fixed with a plurality of arc adsorption plate 422 with the interior surface laminating of first ring body 411 along the hoop, the rotation through arc adsorption plate 422 adsorbs the organic matter of getting rid of to the gas in the first ring body 411, adsorb materials such as activated carbon in the arc adsorption plate 422 filling, arc adsorption plate 422 one end is fixed with connecting plate 423, wherein a plurality of connecting plate 423 fixed surface have stopper 424, stopper 424 respectively with direction slide 414 and annular slide 413 sliding fit, make stopper 424 to annular slide 413 along direction slide 414, make rotatory adsorption component 42 slide along annular slide 413 all the time.
In this embodiment, the area adjustment mechanism 5 further includes a second mounting assembly 52 and a connecting assembly 53; the second mounting assembly 52 comprises a second ring 521 fixed on the inner surface of the second fixed arc plate 103, and an internal thread ring 522 is fixed on the inner surface of the second ring 521 through a strut;
the internal surface of second ring body 521 is fixed with a plurality of cover columns 523, cover column 523 inside is fixed with pressure spring 524, pressure spring 524 one end is fixed with the slide bar 525 with cover column 523 sliding fit, slide bar 525 one end is fixed with the removal dish 526 with second ring body 521 internal surface sliding fit, when arc adsorption plate 422 reaches the absorption threshold value, can realize area adjusting component 51's horizontal migration through removing removal dish 526, thereby realize the increase of arc adsorption plate 422's effective adsorption area, make arc adsorption plate 422 further adsorb the processing to gas, guaranteed simultaneously that arc adsorption plate 422 adsorbs to reach the threshold value part and continue to carry out gas adsorption, until it reaches complete saturation, thereby arc adsorption plate 422's utilization ratio has been improved greatly, avoid causing arc adsorption plate 422's waste.
In this embodiment, the center of the movable plate 526 is provided with a mounting hole 527; a clamping column 528 is fixed at one end of the second ring body 521, and the clamping column 528 is clamped and matched with the clamping groove 412; the connecting assembly 53 comprises a connecting column 531, a connecting groove 532 is formed in the peripheral side face of the connecting column 531, and the connecting groove 532 is in rotating fit with the mounting hole 527;
In this embodiment, the area adjusting assembly 51 includes a fixing column 511, and the fixing column 511 is fixedly connected to the fixing groove 534; one end of the fixed column 511 is fixed with a mounting column, the peripheral side surface of the mounting column is fixed with a plurality of covering arc plates 512, the surface of each covering arc plate 512 is provided with a covering groove 513, and the covering groove 513 is in clearance fit with the arc adsorption plate 422; through rotating thread push rod 535, utilize thread push rod 535 and internal thread ring 522's screw-thread fit effect, realize moving disk 526's horizontal migration, and then make cover arc board 512 slide along arc adsorption plate 422 surface, thereby realize the regulation of arc adsorption plate 422 actual adsorption area, through the absorption of this mode gradual realization arc adsorption plate 422 to organic matter in the gas, avoid whole arc adsorption plate 422 to expose all the time in the polluted gas environment, just change arc adsorption plate 422 when whole arc adsorption plate 422 reaches the adsorption threshold value, arc adsorption plate 422 does not reach completely at this moment and adsorbs the saturation, and then easily cause arc adsorption plate 422's waste.
In this embodiment, the photocatalytic mechanism 3 is composed of a hollow ring body 31 and a rotary catalytic assembly 32; the surface of the hollow ring body 31 is respectively provided with a gas transmission hole 311 and a gas exhaust hole 312, the gas transmission hole 311 is in clearance fit with the connector 417, and the gas exhaust hole 312 is in clearance fit with the return pipe 4111; a plurality of lamp grooves are formed in the inner surface of the hollow ring body 31, and ultraviolet lamp tubes 313 are arranged in the lamp grooves; the gas in the first ring body 411 enters the hollow ring body 31, the gas treated by the rotating catalytic component 32 is irradiated by the ultraviolet lamp tube 313 for temperature rise, and the temperature-rising gas flows back to the first ring body 411 again, so that the temperature rise of the internal environment of the first ring body 411 is realized, and the adsorption and removal of organic matters in the gas by the area adjusting component 51 are favorably improved;
the rotating catalytic assembly 32 comprises a rotating column 321 coaxial with the hollow ring body 31, and the rotating column 321 is rotatably connected with the hollow ring body 31; the circumferential side of the rotating column 321 is respectively provided with a catalyst plate 322 and an arc-shaped fan plate 323, the arc-shaped fan plate 323 corresponds to the gas transmission hole 311, and the gas flowing into the hollow ring body 31 through the gas transmission hole 311 drives the arc-shaped fan plate 323 to rotate, so that the rotation of the rotating catalytic component 32 is realized, and the photocatalytic degradation of organic matters in the gas is realized under the irradiation of the ultraviolet lamp tube 313; the hollow ring body 31 is fixedly connected with the inner surface of the first fixed arc plate 102.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A backflow type pollution control system based on atmospheric organic matter treatment comprises an adjusting and supporting mechanism (1); the method is characterized in that: the top of the adjusting and supporting mechanism (1) is respectively provided with an adjustable adsorption structure (2) and a photocatalytic mechanism (3);
the adjustable adsorption structure (2) comprises a rotary adsorption mechanism (4), and two end parts of the rotary adsorption mechanism (4) are respectively clamped and matched with an area adjusting mechanism (5);
the rotary adsorption mechanism (4) is composed of a first mounting component (41) and a rotary adsorption component (42), and the rotary adsorption component (42) is rotatably connected inside the first mounting component (41); the first mounting component (41) is communicated with the photocatalytic mechanism (3);
the area adjusting mechanism (5) comprises an area adjusting assembly (51), and the area adjusting assembly (51) is in sliding fit with the rotary adsorption assembly (42).
2. The backflow type pollution control system based on atmospheric organic matter treatment according to claim 1, wherein the adjusting and supporting mechanism (1) comprises an adjusting bracket (101), and a first fixed arc plate (102) is fixed on the top of the adjusting bracket (101);
the top of the adjusting bracket (101) is provided with a sliding groove, two second fixed arc plates (103) are slidably matched in the sliding groove, and the first fixed arc plate (102) is arranged between the two second fixed arc plates (103);
the top of the adjusting bracket (101) is provided with an ear plate, and the surface of the ear plate is rotationally connected with an adjusting rod (104) which is in threaded fit with the second fixed arc plate (103).
3. The backflow type pollution control system based on atmospheric organic matter treatment of claim 2, wherein the first mounting assembly (41) comprises a first ring body (411), and clamping grooves (412) are formed in two opposite ends of the first ring body (411);
an annular slideway (413) coaxial with the first ring body (411) is formed in the inner surface of the first ring body (411), and a guide slideway (414) communicated with the annular slideway (413) is formed in one end of the first ring body (411);
an air outlet pipe (415) and a guide channel (416) are formed in the outer surface of the first ring body (411), a connector (417) is installed at one end of the air outlet pipe (415), and the guide channel (416) is arranged along the tangential direction of the first ring body (411); a rotating speed sensor (418) is arranged on the outer surface of the first ring body (411).
4. The backflow type pollution control system based on atmospheric organic matter treatment according to claim 3, wherein an air inlet pipe (419) is arranged at the top of the guide channel (416), a U-shaped communicating pipe (4110) is arranged on the surface of the air inlet pipe (419), and a backflow pipe (4111) is fixed at one end of the U-shaped communicating pipe (4110);
a one-way valve (4112) is arranged on the surface of the horizontal section of the U-shaped communicating pipe (4110); the U-shaped communicating pipe (4110) is arranged upwards near the inclined section of the air inlet pipe (419), and the U-shaped communicating pipe (4110) is arranged downwards near the inclined section of the return pipe (4111).
5. The backflow type pollution control system based on atmospheric organic matter treatment according to claim 4, wherein the rotary adsorption assembly (42) comprises a rotating shaft (421), a plurality of arc-shaped adsorption plates (422) attached to the inner surface of the first ring body (411) are circumferentially fixed to the peripheral side of the rotating shaft (421), a connecting plate (423) is fixed to one end of each arc-shaped adsorption plate (422), a plurality of limiting blocks (424) are fixed to the surface of each connecting plate (423), and each limiting block (424) is in sliding fit with the guide slideway (414) and the annular slideway (413) respectively.
6. The backflow type pollution control system based on atmospheric organic matter remediation of claim 5, wherein the area adjustment mechanism (5) further comprises a second mounting assembly (52) and a connecting assembly (53);
the second mounting assembly (52) comprises a second ring body (521) fixed on the inner surface of the second fixed arc plate (103), and an internal thread ring (522) is fixed on the inner surface of the second ring body (521) through a support rod;
a plurality of sleeve columns (523) are fixed on the inner surface of the second ring body (521), a pressure spring (524) is fixed inside each sleeve column (523), a sliding rod (525) in sliding fit with the sleeve column (523) is fixed at one end of the pressure spring (524), a moving disc (526) in sliding fit with the inner surface of the second ring body (521) is fixed at one end of the sliding rod (525), and a mounting hole (527) is formed in the center of the moving disc (526);
a clamping column (528) is fixed at one end of the second ring body (521), and the clamping column (528) is in clamping fit with the clamping groove (412).
7. The backflow type pollution control system based on atmospheric organic pollution abatement of claim 6, wherein the connecting assembly (53) comprises a connecting column (531), a connecting groove (532) is formed in the peripheral side surface of the connecting column (531), and the connecting groove (532) is in running fit with the mounting hole (527);
the novel connecting structure is characterized in that a rotating groove (533) is formed in one end of the connecting column (531), a fixing groove (534) is formed in the other end of the connecting column (531), and a threaded push rod (535) in threaded fit with the internal threaded ring (522) is rotatably connected to the inside of the rotating groove (533).
8. The backflow type pollution control system based on atmospheric organic pollution abatement according to claim 7, wherein the area adjustment assembly (51) comprises a fixed column (511), and the fixed column (511) is fixedly connected with a fixed groove (534);
the mounting column is fixed to one end of the fixing column (511), a plurality of covering arc plates (512) are fixed to the peripheral side faces of the mounting column, covering grooves (513) are formed in the surfaces of the covering arc plates (512), and the covering grooves (513) are in clearance fit with the arc adsorption plates (422).
9. The backflow type pollution control system based on atmospheric organic matter remediation of claim 8, wherein the photocatalytic mechanism (3) is composed of a hollow ring body (31) and a rotary catalytic assembly (32);
the surface of the hollow ring body (31) is respectively provided with a gas transmission hole (311) and a gas exhaust hole (312), the gas transmission hole (311) is in clearance fit with the connector (417), and the gas exhaust hole (312) is in clearance fit with the return pipe (4111); the inner surface of the hollow ring body (31) is provided with a plurality of lamp grooves, and ultraviolet lamp tubes (313) are arranged in the lamp grooves.
10. The reflux type pollution control system based on atmospheric organic pollution abatement according to claim 9, wherein the rotating catalytic assembly (32) comprises a rotating column (321) coaxial with the hollow ring body (31), the rotating column (321) being rotatably connected with the hollow ring body (31);
the peripheral side surface of the rotating column (321) is respectively provided with a catalyst plate (322) and an arc-shaped fan plate (323), and the arc-shaped fan plate (323) corresponds to the gas transmission hole (311); the hollow ring body (31) is fixedly connected with the inner surface of the first fixed arc plate (102).
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