CN117085486A - Wind purifying device and manufacturing method and using method thereof - Google Patents
Wind purifying device and manufacturing method and using method thereof Download PDFInfo
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- CN117085486A CN117085486A CN202311142548.5A CN202311142548A CN117085486A CN 117085486 A CN117085486 A CN 117085486A CN 202311142548 A CN202311142548 A CN 202311142548A CN 117085486 A CN117085486 A CN 117085486A
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
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- 238000007254 oxidation reaction Methods 0.000 claims abstract description 50
- 230000003197 catalytic effect Effects 0.000 claims abstract description 49
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 49
- 230000023556 desulfurization Effects 0.000 claims abstract description 49
- 238000009423 ventilation Methods 0.000 claims abstract description 37
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003595 mist Substances 0.000 claims abstract description 13
- 238000006864 oxidative decomposition reaction Methods 0.000 claims abstract description 11
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 61
- 239000002912 waste gas Substances 0.000 claims description 60
- 238000000605 extraction Methods 0.000 claims description 18
- 238000000746 purification Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 11
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
-
- 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
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
-
- 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
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
-
- 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
- B01D53/869—Multiple step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention discloses a wind purifying device, a manufacturing method and a using method thereof, and relates to the technical field of air purifying equipment, comprising a wind purifying box and a pretreatment unit: removing water mist and oil drops in the input gas; waterproof ventilative unit: further removing water from the input gas; desulfurization unit: desulfurizing the input gas; catalytic oxidation unit: oxidative decomposition of the input gas; and (3) a protection unit: decomposing and adsorbing the input gas; the air purifying box is provided with an air inlet and an air outlet, the pretreatment unit, the waterproof ventilation unit, the desulfurization unit, the catalytic oxidation unit and the security unit are sequentially arranged in the air purifying box, and the pretreatment unit is positioned close to the air inletOne end, the security unit is in the one end that is close to the gas outlet, and this scheme carries out the coupling through high-efficient coalescence, air film dehumidification, oxidation desulfurization, catalytic oxidation, biological thixotropic enzyme multiple technique and allies oneself with and use, VOCs and H in the pipeline 2 S and other gaseous pollutants are decomposed and removed.
Description
Technical Field
The invention relates to the technical field of air purification equipment, in particular to a wind purifying device and a manufacturing method and a using method thereof.
Background
Volatile Organic Compounds (VOCs) and hydrogen sulfide (H) 2 S) is a common gaseous pollutant of petrochemical industrial sewage conveying pipelines. As a malodorous, toxic and corrosive gas, the generation and aggregation of the malodorous, toxic and corrosive gas in a sewage pipeline can lead to large-area corrosion damage of the pipeline, and the release of the malodorous and corrosive gas at the inspection wellhead can cause the unorganized emission of VOCs and malodorous pollution, and even seriously threaten the safety and health of surrounding personnel. In addition, VOCs and H 2 S is a direct cause of haze and malodor pollution, respectively. Thus, the unorganized emission of VOCs and H in industrial wastewater collection systems 2 The problem of S pollution is increasingly emphasized.
At present, more and more engineering cases for organizing waste gas are provided, and the research and application of coupling and combining various treatment technologies are gradually perfected. The unorganized waste gas has not realized the system and standardized treatment technology and means due to the characteristics of wide dispersion area, low relative pollutant concentration, high collection and detection difficulty and the like.
It is therefore desirable to provide a completely new separation purification apparatus and methods of making and using the apparatus.
Disclosure of Invention
The invention aims to provide a wind purifying device aiming at the defects existing in the prior art.
Comprises a clean air box, and also comprises,
pretreatment unit: removing water mist and oil drops in the input gas;
waterproof ventilative unit: further removing water from the input gas;
desulfurization unit: desulfurizing the input gas;
catalytic oxidation unit: oxidative decomposition of the input gas;
a security unit: decomposing and adsorbing the input gas;
the air purifying box is provided with an air inlet and an air outlet, the pretreatment unit, the waterproof ventilation unit, the desulfurization unit, the catalytic oxidation unit and the security unit are sequentially arranged in the air purifying box, the pretreatment unit is positioned at one end close to the air inlet, and the security unit is positioned at one end close to the air outlet.
Further, the clean bellows includes box, chamber door and extraction box, and one side of box is opened and is set up, and the chamber door is installed on the open one side of box, and box and chamber door cooperation setting make the inside sealed cavity that forms of box, the air inlet sets up the position department that the side end of box leaned on down, the gas outlet sets up the position department that the side end leaned on at the box, the extraction box sets up at least five, the extraction box is arranged in proper order and is set up in the cavity of box inboard and be in between gas outlet and the air inlet, extraction box and box inner wall sliding fit, pretreatment unit, waterproof ventilative unit, desulfurization unit, catalytic oxidation unit and security unit correspond respectively and set up in the extraction box, be pretreatment unit, waterproof ventilative unit, desulfurization unit, catalytic oxidation unit, security unit in proper order from the air inlet to the gas outlet.
Further, the clean bellows includes columnar box, installing frame and case lid, the air inlet sets up in the bottom of columnar box, the gas outlet sets up on the case lid, preprocessing unit sets up at the inboard lower extreme of columnar box, waterproof ventilative unit sets up on preprocessing unit, the installing frame sets up in columnar box and is located waterproof ventilative unit, the inboard of installing frame is provided with the mounting groove of a plurality of intercommunication each other respectively, and desulfurization unit, catalytic oxidation unit and security unit follow supreme mounting groove that sets gradually on the installing frame down, the case lid sets up the top at columnar box.
A method of manufacturing a wind purification apparatus comprising the steps of:
s1: processing the box body, the box door and the drawing box, fixing a matching component which is matched with the drawing box in the box body, arranging a sealing structure between the matching component and the inner wall of the box body,
s2: the box door is arranged on the box body through a hinge, and a sealing structure is arranged at the connecting position of the box door and the box body;
s3: an air outlet is arranged on the box body, a shutter grille is arranged at the air outlet, the air inlet is arranged on the box body, the air inlet is communicated with the inner side of the box body, and a gap between the air inlet and the box body is sealed;
s4: the pretreatment unit, the waterproof ventilation unit, the desulfurization unit, the catalytic oxidation unit and the security unit are respectively arranged in the pumping box, so that the tightness between each unit and the pumping box is ensured;
s5: correspondingly, the pumping boxes provided with the pretreatment unit, the waterproof ventilation unit, the desulfurization unit, the catalytic oxidation unit and the security unit are respectively inserted into the box body from bottom to top;
a method of manufacturing a wind purification apparatus comprising the steps of:
s1: processing a columnar box, wherein the bottom of the columnar box is communicated with the top of the columnar box, and an air inlet is formed in the bottom of the columnar box;
s2: the pretreatment unit is arranged at one side of the columnar box, which is close to the air inlet, and a gap between the pretreatment unit and the columnar box is sealed;
s3: installing a waterproof ventilation unit above the pretreatment unit, and sealing a gap between the waterproof ventilation unit and the columnar box;
s4: processing a mounting frame, arranging a desulfurization unit, a catalytic oxidation unit and a security unit in the mounting frame from bottom to top in sequence, and sealing gaps among the desulfurization unit, the catalytic oxidation unit and the security unit and the mounting frame;
s5: the mounting frame is arranged in the columnar box, and a gap between the columnar box and the mounting frame is sealed;
s6: the box cover is processed, an air outlet is formed in the side end of the box cover, a grid is arranged at the air outlet, and the box cover is arranged at the top of the columnar box.
A method of using a wind purification apparatus comprising the steps of:
s1: waste gas is conveyed into the clean air box through the air inlet;
s2: the waste gas enters a pretreatment unit, and water mist and oil drops in the waste gas are removed through the pretreatment unit;
s3: the waste gas passing through the pretreatment unit enters a waterproof ventilation unit, and the moisture in the waste gas is further removed through the waterproof ventilation unit;
s4: the waste gas passing through the waterproof ventilation unit enters the desulfurization unit, and hydrogen sulfide in the waste gas is removed through the desulfurization unit;
s5: the waste gas passing through the desulfurization unit enters a catalytic oxidation unit, and volatile organic compounds in the waste gas are subjected to oxidative decomposition through the catalytic oxidation unit;
s6: the waste gas passing through the catalytic oxidation unit enters a security unit, and volatile organic compounds in the waste gas are decomposed and adsorbed through the security unit;
and S7, discharging the waste gas reaching the discharge standard through the gas outlet.
Further, also include
S8: detecting the contents of ammonia, hydrogen sulfide and volatile organic compounds in the gas discharged from the gas outlet, and recording and uploading detection data in real time.
Compared with the prior art, the invention has the advantages that:
the method comprises the following steps: in the scheme, waste gas firstly enters the pretreatment unit to remove water mist and oil drops, then the water is completely removed through the waterproof ventilation unit, the treatment performance of the follow-up unit is improved, then the waste gas sequentially enters the desulfurization unit to remove hydrogen sulfide, the waste gas enters the catalytic oxidation unit to realize the indiscriminate oxidative decomposition of VOCs, finally the waste gas enters the security unit to completely decompose and adsorb, and finally the waste gas is discharged on site after reaching the standard.
And two,: in this scheme set up the case extraction box of a plurality of activity in the box, five extraction boxes arrange in proper order and set up in the inboard cavity of box, and be in between gas outlet and the air inlet, pretreatment unit, waterproof ventilative unit, desulfurization unit, catalytic oxidation unit and security unit correspond respectively and set up in five extraction boxes, are pretreatment unit, waterproof ventilative unit, desulfurization unit, catalytic oxidation unit, security unit in proper order from the air inlet to the gas outlet, when the treatment performance of arbitrary unit reduces or inefficacy, can open the chamber door, directly to the unit that corresponds in the extraction box can to overhaul and the maintenance of equipment of being convenient for more.
Drawings
FIG. 1 is a block diagram of a wind purification apparatus;
fig. 2 is a schematic structural view of a first embodiment of an air intake device;
fig. 3 is a schematic structural diagram of a second embodiment of the air intake device.
Reference numerals: the box body 1, the box door 2, the drawing box 3, the columnar box 4, the mounting frame 5 and the box cover 6.
Detailed Description
As shown in connection with figures 1-3 of the drawings,
as shown in fig. 2, in the first embodiment of the wind purification apparatus: comprises a clean air box and a water outlet pipe,
pretreatment unit: removing water mist and oil drops in the input gas;
waterproof ventilative unit: further removing water from the input gas;
desulfurization unit: desulfurizing the input gas;
catalytic oxidation unit: oxidative decomposition of the input gas;
a security unit: decomposing and adsorbing the input gas;
the air purifying box is provided with an air inlet and an air outlet, the pretreatment unit, the waterproof ventilation unit, the desulfurization unit, the catalytic oxidation unit and the security unit are sequentially arranged in the air purifying box, the pretreatment unit is positioned at one end close to the air inlet, and the security unit is positioned at one end close to the air outlet.
In the scheme, waste gas firstly enters the pretreatment unit to remove water mist and oil drops, then the water is completely removed through the waterproof ventilation unit, the treatment performance of the follow-up unit is improved, then the waste gas sequentially enters the desulfurization unit to remove hydrogen sulfide, the waste gas enters the catalytic oxidation unit to realize the indiscriminate oxidative decomposition of VOCs, finally the waste gas enters the security unit to completely decompose and adsorb, and finally the waste gas is discharged on site after reaching the standard.
The clean bellows includes box 1, chamber door 2 and extraction box 3, and the side of box is opened and is set up, the chamber door is installed on the open one side of box, and box and chamber door cooperation make the inside sealed cavity that forms of box, the air inlet sets up the position department that the side end of box leaned on down, the gas outlet sets up the position department that the side end leaned on at the box, five extraction boxes set up five, and five extraction boxes arrange in proper order and set up in the cavity of box inboard, and be in between gas outlet and the air inlet, extraction box and box inner wall sliding fit, pretreatment unit, waterproof ventilative unit, desulfurization unit, catalytic oxidation unit and security unit correspond respectively and set up in five extraction boxes, are pretreatment unit, waterproof ventilative unit, desulfurization unit, catalytic oxidation unit, security unit in proper order from the air inlet to the gas outlet.
Pretreatment unit: the labyrinth type mist catcher is adopted and comprises a shell, a baffle plate, a silk screen and the like, so that the axial flow of gas is changed into the axial-radial type multidirectional flow from single axial flow when the gas passes through the labyrinth type mist catcher, the entrainment of liquid is prevented, and the separation effect of gas, liquid and oil drops is ensured.
Waterproof ventilative unit: the new generation waterproof breathable film is adopted to further intercept water and oil drops in the waste gas, and prevent the water and the oil drops from entering the VOCs adsorption unit of the next stage.
Desulfurization unit: the adsorbent is a solid granular inorganic matter with large specific surface area, and when the diffusion motion of acid gas in the purified gas reaches the adsorption force field on the surface of the adsorbent, the adsorbent is fixed on the surface of the adsorbent, and then chemically reacts with active components in the adsorbent to generate a new neutral salt substance which is stored in the adsorbent structure. The purification of the acid gas by the adsorbent is a multifunctional comprehensive effect, and besides general physical adsorption, chemical adsorption, particle adsorption, catalysis, chemical reaction and the like are also included.
Catalytic oxidation unit: by utilizing the basic principles of oxidation-reduction reaction, double decomposition reaction and the like, the special active oxide is adopted as a reactant, the nano base material is adopted as a binding agent, so that the high-efficiency nano purifying agent is produced, and the high-efficiency nano purifying agent can chemically react with various VOCs to generate stable non-toxic and harmless compounds or compounds; (analogy to activated carbon adsorption: non-physical adsorption, irreversible reaction, no secondary pollution).
A security unit: the modified molecular sieve is used as a base material, the lamination iterative adsorption is realized by an organic-inorganic hybridization technology, a biological enzyme catalyst is loaded, and the residual VOCs are adsorbed and decomposed at normal temperature and normal pressure.
A method for manufacturing a first embodiment of a wind turbine includes the steps of:
s1: processing the box body, the box door and the drawing box, fixing a matching component which is matched with the drawing box in the box body, arranging a sealing structure between the matching component and the inner wall of the box body,
s2: the box door is arranged on the box body through a hinge, and a sealing structure is arranged at the connecting position of the box door and the box body;
s3: an air outlet is arranged on the box body, a shutter grille is arranged at the air outlet, the air inlet is arranged on the box body, the air inlet is communicated with the inner side of the box body, and a gap between the air inlet and the box body is sealed;
s4: the pretreatment unit, the waterproof ventilation unit, the desulfurization unit, the catalytic oxidation unit and the security unit are respectively and correspondingly arranged in the five extraction boxes, so that the tightness between each unit and each extraction box is ensured;
s5: the corresponding extraction boxes provided with the pretreatment unit, the waterproof ventilation unit, the desulfurization unit, the catalytic oxidation unit and the security unit are respectively inserted into the box body from bottom to top.
The using method of the wind purifying device comprises the following steps:
s1: introducing the input exhaust gas into the clean air box through the air inlet;
s2: the waste gas enters a pretreatment unit, and water mist and oil drops in the waste gas are removed through the pretreatment unit;
s3: the waste gas passing through the pretreatment unit enters a waterproof ventilation unit, and the moisture in the waste gas is further removed through the waterproof ventilation unit, so that the treatment efficiency of the subsequent units is improved;
s4: the waste gas passing through the waterproof ventilation unit enters the desulfurization unit, and hydrogen sulfide in the waste gas is removed through the desulfurization unit;
s5: the waste gas passing through the desulfurization unit enters a catalytic oxidation unit, and volatile organic compounds in the waste gas are subjected to oxidative decomposition through the catalytic oxidation unit;
s6: the waste gas of the catalytic oxidation unit enters a security unit, and volatile organic compounds in the waste gas are further decomposed and adsorbed through the security unit, so that the waste gas reaches the emission standard and is discharged through an air outlet;
s7: and detecting the gas discharged from the gas outlet, detecting ammonia, hydrogen sulfide and volatile organic compounds in the gas at the gas outlet, and recording and uploading detection data in real time.
According to the embodiment, each unit is arranged in a drawer mode, and can be quickly disassembled, assembled and replaced in the installation and overhaul processes, and the scheme is improved on the basis, so that the equipment is relatively simpler.
As shown in fig. 3, a second embodiment of the wind purification apparatus: comprises a clean air box,
Pretreatment unit: removing water mist and oil drops in the input gas;
waterproof ventilative unit: further removing water from the input gas;
desulfurization unit: desulfurizing the input gas;
catalytic oxidation unit: oxidative decomposition of the input gas;
a security unit: decomposing and adsorbing the input gas;
the novel multifunctional environment-friendly air conditioner is characterized in that an air inlet and an air outlet are formed in the air purifying box, the pretreatment unit, the waterproof ventilation unit, the desulfurization unit, the catalytic oxidation unit and the security unit are sequentially arranged in the air purifying box, the pretreatment unit is located at one end close to the air inlet, the security unit is located at one end close to the air outlet, the air purifying box comprises a columnar box 4, a mounting frame 5 and a box cover 6, the air inlet is formed in the bottom of the columnar box, the air outlet is formed in a box cover, the pretreatment unit is arranged at the bottommost end of the inner side of the columnar box, the waterproof ventilation unit is arranged on the pretreatment unit, the mounting frame is arranged in the columnar box and is located on the waterproof ventilation unit, three mutually communicated mounting grooves are formed in the inner side of the mounting frame respectively, the desulfurization unit, the catalytic oxidation unit and the security unit are sequentially arranged in the three mounting grooves on the mounting frame from bottom to top of the columnar box, and the box cover is arranged at the top of the columnar box.
A method for manufacturing a second embodiment of a wind turbine includes the steps of:
s1: processing a columnar box, wherein the bottom of the columnar box is communicated with the top of the columnar box, and an air inlet is formed in the bottom of the columnar box;
s2: the pretreatment unit is arranged at one side of the columnar box, which is close to the air inlet, and a gap between the pretreatment unit and the columnar box is sealed;
s3: installing a waterproof ventilation unit above the pretreatment unit, and sealing a gap between the waterproof ventilation unit and the columnar box;
s4: processing a mounting frame, arranging a desulfurization unit, a catalytic oxidation unit and a security unit in the mounting frame from bottom to top in sequence, and sealing gaps among the desulfurization unit, the catalytic oxidation unit and the security unit and the mounting frame;
s5: the mounting frame is arranged in the columnar box, and a gap between the columnar box and the mounting frame is sealed;
s6: the box cover is processed, an air outlet is formed in the side end of the box cover, a grid is arranged at the air outlet, and the box cover is arranged at the top of the columnar box.
When the wind purifying device is used, the wind purifying device mainly comprises the following steps:
s1: introducing the input exhaust gas into the clean air box through the air inlet;
s2: the waste gas enters a pretreatment unit, and water mist and oil drops in the waste gas are removed through the pretreatment unit;
s3: the waste gas passing through the pretreatment unit enters a waterproof ventilation unit, and the moisture in the waste gas is further removed through the waterproof ventilation unit, so that the treatment efficiency of the subsequent units is improved;
s4: the waste gas passing through the waterproof ventilation unit enters the desulfurization unit, and hydrogen sulfide in the waste gas is removed through the desulfurization unit;
s5: the waste gas passing through the desulfurization unit enters a catalytic oxidation unit, and volatile organic compounds in the waste gas are subjected to oxidative decomposition through the catalytic oxidation unit;
s6: the waste gas of the catalytic oxidation unit enters a security unit, and volatile organic compounds in the waste gas are further decomposed and adsorbed through the security unit, so that the waste gas reaches the emission standard and is discharged through an air outlet;
s7: and detecting the gas discharged from the gas outlet, detecting ammonia, hydrogen sulfide and volatile organic compounds in the gas at the gas outlet, and recording and uploading detection data in real time.
Preferably, the environment monitoring terminal detects the gas, the environment monitoring terminal adopts a self-priming pump, tail gas is sucked from an outlet of the air purifying device, the tail gas enters the environment monitoring terminal (three-in-one gas detection is contained) for gas detection, and a detection result is uploaded through 4G. Meanwhile, the system is integrated with a solar power generation and supply system, and solar energy provides electricity required by the normal operation of waste gas detection for the environment monitoring terminal.
Preferably, the gas proton membrane separation technology in the scheme ensures that the purification equipment realizes sustainable separation and purification processes of gas under the unpowered condition, and is safe and energy-saving.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the description of the present invention, a description of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. A wind purifying device is characterized by comprising a wind purifying box and further comprising,
pretreatment unit: removing water mist and oil drops in the input gas;
waterproof ventilative unit: further removing water from the input gas;
desulfurization unit: desulfurizing the input gas;
catalytic oxidation unit: oxidative decomposition of the input gas;
a security unit: decomposing and adsorbing the input gas;
the air purifying box is provided with an air inlet and an air outlet, the pretreatment unit, the waterproof ventilation unit, the desulfurization unit, the catalytic oxidation unit and the security unit are sequentially arranged in the air purifying box, the pretreatment unit is positioned at one end close to the air inlet, and the security unit is positioned at one end close to the air outlet.
2. The wind purifying device according to claim 1, wherein the wind purifying box comprises a box body, a box door and a drawing box, one side of the box body is opened, the box door is arranged on the opened side of the box body, the box body and the box door are matched, so that a sealed cavity is formed in the box body, the air inlet is arranged at a position of the lower side end of the box body, the air outlet is arranged at a position of the upper side end of the box body, at least five drawing boxes are arranged in sequence in the cavity of the inner side of the box body and between the air outlet and the air inlet, the drawing boxes are in sliding fit with the side wall of the box body, and the pretreatment unit, the waterproof ventilation unit, the desulfurization unit, the catalytic oxidation unit and the installation unit are respectively arranged in the drawing box in a corresponding manner, and are sequentially a pretreatment unit, a waterproof ventilation unit, a desulfurization unit, a catalytic oxidation unit and an installation unit from the air inlet to the air outlet.
3. The wind purifying device according to claim 1, wherein the wind purifying box comprises a columnar box, a mounting frame and a box cover, the air inlet is formed in the bottom of the columnar box, the air outlet is formed in the box cover, the pretreatment unit is arranged at the bottommost end of the inner side of the columnar box, the waterproof ventilation unit is arranged on the pretreatment unit, the mounting frame is arranged in the columnar box and is positioned on the waterproof ventilation unit, a plurality of mutually communicated mounting grooves are formed in the inner side of the mounting frame respectively, the desulfurization unit, the catalytic oxidation unit and the security unit are sequentially arranged in the mounting grooves in the mounting frame from bottom to top, and the box cover is arranged at the top of the columnar box.
4. A method of manufacturing a wind purification apparatus according to claim 2, comprising the steps of:
s1: processing the box body, the box door and the drawing box, fixing a matching component which is matched with the drawing box in the box body, arranging a sealing structure between the matching component and the inner wall of the box body,
s2: the box door is arranged on the box body through a hinge, and a sealing structure is arranged at the connecting position of the box door and the box body;
s3: an air outlet is arranged on the box body, a shutter grille is arranged at the air outlet, the air inlet is arranged on the box body, the air inlet is communicated with the inner side of the box body, and a gap between the air inlet and the box body is sealed;
s4: the pretreatment unit, the waterproof ventilation unit, the desulfurization unit, the catalytic oxidation unit and the security unit are respectively arranged in the pumping box, so that the tightness between each unit and the pumping box is ensured;
s5: the corresponding extraction boxes provided with the pretreatment unit, the waterproof ventilation unit, the desulfurization unit, the catalytic oxidation unit and the security unit are respectively inserted into the box body from bottom to top.
5. A method of manufacturing a wind purification apparatus according to claim 3, comprising the steps of:
s1: processing a columnar box, wherein the bottom of the columnar box is communicated with the top of the columnar box, and an air inlet is formed in the bottom of the columnar box;
s2: the pretreatment unit is arranged at one side of the columnar box, which is close to the air inlet, and a gap between the pretreatment unit and the columnar box is sealed;
s3: installing a waterproof ventilation unit above the pretreatment unit, and sealing a gap between the waterproof ventilation unit and the columnar box;
s4: processing a mounting frame, arranging a desulfurization unit, a catalytic oxidation unit and a security unit in the mounting frame from bottom to top in sequence, and sealing gaps among the desulfurization unit, the catalytic oxidation unit and the security unit and the mounting frame;
s5: the mounting frame is arranged in the columnar box, and a gap between the columnar box and the mounting frame is sealed;
s6: the box cover is processed, an air outlet is formed in the side end of the box cover, a grid is arranged at the air outlet, and the box cover is arranged at the top of the columnar box.
6. A method of using a wind purification apparatus according to any one of claims 1-3, comprising the steps of:
s1: waste gas is conveyed into the clean air box through the air inlet;
s2: the waste gas enters a pretreatment unit, and water mist and oil drops in the waste gas are removed through the pretreatment unit;
s3: the waste gas passing through the pretreatment unit enters a waterproof ventilation unit, and the moisture in the waste gas is further removed through the waterproof ventilation unit;
s4: the waste gas passing through the waterproof ventilation unit enters the desulfurization unit, and hydrogen sulfide in the waste gas is removed through the desulfurization unit;
s5: the waste gas passing through the desulfurization unit enters a catalytic oxidation unit, and volatile organic compounds in the waste gas are subjected to oxidative decomposition through the catalytic oxidation unit;
s6: the waste gas passing through the catalytic oxidation unit enters a security unit, and volatile organic compounds in the waste gas are decomposed and adsorbed through the security unit;
s7: and the waste gas reaching the emission standard is discharged through the gas outlet.
7. The method of use according to claim 6, further comprising
S8: detecting the contents of ammonia, hydrogen sulfide and volatile organic compounds in the gas discharged from the gas outlet, and recording and uploading detection data in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311142548.5A CN117085486A (en) | 2023-09-05 | 2023-09-05 | Wind purifying device and manufacturing method and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311142548.5A CN117085486A (en) | 2023-09-05 | 2023-09-05 | Wind purifying device and manufacturing method and using method thereof |
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| CN117085486A true CN117085486A (en) | 2023-11-21 |
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| CN202311142548.5A Pending CN117085486A (en) | 2023-09-05 | 2023-09-05 | Wind purifying device and manufacturing method and using method thereof |
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Citations (5)
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| CN110585855A (en) * | 2019-10-18 | 2019-12-20 | 郭渊明 | Movable waste gas treatment device |
| CN112691498A (en) * | 2020-12-14 | 2021-04-23 | 辽宁师范大学 | Processing apparatus that multiple exhaust-gas treatment technology coupling was used jointly |
| CN215027668U (en) * | 2021-03-17 | 2021-12-07 | 天津恩纳社环保有限公司 | Photocatalytic oxidation waste gas treatment device |
| CN113877410A (en) * | 2020-07-02 | 2022-01-04 | 大连爱德摩设备制造有限公司 | VOCs (volatile organic compounds) and odor treatment method for industrial sewage gathering and transportation system |
| CN113877411A (en) * | 2020-07-02 | 2022-01-04 | 大连爱德摩设备制造有限公司 | Distributed air purifying device for industrial sewage gathering and transportation system |
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2023
- 2023-09-05 CN CN202311142548.5A patent/CN117085486A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585855A (en) * | 2019-10-18 | 2019-12-20 | 郭渊明 | Movable waste gas treatment device |
| CN113877410A (en) * | 2020-07-02 | 2022-01-04 | 大连爱德摩设备制造有限公司 | VOCs (volatile organic compounds) and odor treatment method for industrial sewage gathering and transportation system |
| CN113877411A (en) * | 2020-07-02 | 2022-01-04 | 大连爱德摩设备制造有限公司 | Distributed air purifying device for industrial sewage gathering and transportation system |
| CN112691498A (en) * | 2020-12-14 | 2021-04-23 | 辽宁师范大学 | Processing apparatus that multiple exhaust-gas treatment technology coupling was used jointly |
| CN215027668U (en) * | 2021-03-17 | 2021-12-07 | 天津恩纳社环保有限公司 | Photocatalytic oxidation waste gas treatment device |
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