CN210584412U - Integrated waste gas treatment equipment - Google Patents
Integrated waste gas treatment equipment Download PDFInfo
- Publication number
- CN210584412U CN210584412U CN201921440851.2U CN201921440851U CN210584412U CN 210584412 U CN210584412 U CN 210584412U CN 201921440851 U CN201921440851 U CN 201921440851U CN 210584412 U CN210584412 U CN 210584412U
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- Prior art keywords
- curtain
- shell
- plate
- water
- treatment device
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- 239000002912 waste gas Substances 0.000 title abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 230000003197 catalytic effect Effects 0.000 claims abstract description 27
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 230000003647 oxidation Effects 0.000 claims abstract description 18
- 239000011941 photocatalyst Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000006303 photolysis reaction Methods 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 230000015843 photosynthesis, light reaction Effects 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 230000010354 integration Effects 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000011162 core material Substances 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 9
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 13
- 230000006872 improvement Effects 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 238000010009 beating Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 hydroxide ions Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
The utility model discloses an integrated waste gas treatment device, which comprises a shell, wherein one end of the shell is provided with an air inlet, the opposite end of the end is provided with an air outlet, the air outlet is provided with a negative pressure fan, and a primary filter screen, a water curtain device, a demisting device and a photolysis catalytic oxidation device are sequentially arranged in the shell from the air inlet to the air outlet; the water curtain device comprises a water filtering curtain plate, a first spraying pipe is arranged right above the water filtering curtain plate, and the first spraying pipe is connected with a circulating water pump; the photolysis catalytic oxidation device comprises an ultraviolet lamp tube and a photocatalyst catalytic plate; the photocatalyst catalytic plate comprises a breathable substrate plate, and photocatalyst materials are coated on the breathable substrate plate. The utility model discloses an integration exhaust-gas treatment equipment, small, the flexibility is big, area is little, the treatment effect is fast.
Description
Technical Field
The utility model relates to a waste gas treatment equipment technical field, specifically speaking relates to an integration waste gas treatment equipment.
Background
The method for deodorizing the waste gas is a method for collecting and treating the waste gas in a centralized manner, and the existing waste gas centralized treatment equipment needs a plurality of single equipment to be used in series, and comprises the following single equipment: spray column, draught fan, UV fluorescent tube device, defogging device etc. equipment is heavy, and area is big, and the treatment effect is slow, and investment cost is high, and the installation back can not remove, and the flexibility is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the integrated waste gas treatment equipment is provided for waste gas generated in livestock and poultry breeding and sludge treatment industries, and has the advantages of small volume, high flexibility, small occupied area and quick treatment effect.
In order to solve the technical problem, the technical scheme of the utility model is that:
the integrated waste gas treatment equipment comprises a shell, wherein one end of the shell is provided with a gas inlet, the other end of the shell is provided with a gas outlet, the gas outlet is provided with a negative pressure fan, and a primary filter screen, a water curtain device, a demisting device and a photolysis catalytic oxidation device are sequentially arranged in the shell from the gas inlet to the gas outlet;
the water curtain device comprises a water filtering curtain plate and a spray pipe arranged at the top in the shell, and the spray pipe is connected with a circulating water pump;
the photolysis catalytic oxidation device comprises an ultraviolet lamp tube and a photocatalyst catalytic plate;
the photocatalyst catalytic plate comprises a breathable substrate plate, and photocatalyst materials are coated on the breathable substrate plate.
As a further improvement, the air-permeable substrate plate is an aluminum-based honeycomb plate.
As a further improvement, the photocatalyst material is a nano-scale titanium dioxide material.
As a further improvement, the water curtain device comprises the water filtering curtain plates which are arranged at intervals, and the spray pipes are arranged at the tops between two adjacent water filtering curtain plates.
As a further improvement, the spray pipe is arranged right above the water filtering curtain plate.
As a further improvement, a plurality of spray headers are arranged on the spray pipe, and a water return cover is arranged above the spray headers.
As a further improvement, the water-filtering curtain plate is made of a paper core material or a PP material.
As a further improvement, the demisting device comprises a support, and a plurality of layers of baffle plates are arranged on the support.
As a further improvement, the primary filter screen is a nylon screen.
As a further improvement, the activated carbon absorption device comprises a frame vertically installed in the shell, and activated carbon cotton is filled in the frame.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
the utility model discloses an integrated waste gas treatment equipment, under negative-pressure air fan effect, waste gas at first gets into the primary filter screen prefiltration jumbo size impurity, then get into the cascade device, circulating water pump with the solution that sour/basicity is diluted, for example sodium hydroxide absorbed liquid etc. gets into the shower and sprays downwards through the shower head, spray to water filtering curtain board, waste gas passes through the basicity or the acid material absorption dust in the waste gas of cascade device, dilute the acid-base harmful substance in the waste gas, and take away partial dust in the waste gas, waste gas that has been handled by water filtering curtain board clears away steam through the defogging board again, absorb the pollutant in the waste gas and further dehumidify through active carbon absorbing device, then through photolysis catalytic oxidation device, photolysis catalytic oxidation device's ultraviolet tube produces the foul smell molecule in the ozone decomposition waste gas, photocatalyst catalysis board utilizes high energy ultraviolet ray beam and ozone to carry out the concerted decomposition oxidation reaction to organic (peculiar smell) gas, so that the organic gas substances are degraded and converted into low molecular compounds, water and carbon dioxide, and then the organic gas substances are discharged into the atmosphere through a negative pressure fan. The utility model discloses an integrated structure concentrates on the shell with multiple exhaust-gas treatment monomer function in, and equipment is whole small, the convenient removal, and the flexibility is big, and area is little, and is fast to the treatment effect of waste gas.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a schematic structural diagram of the integrated waste gas treatment equipment of the present invention (the direction of the arrow in the figure is the flow direction of the gas);
FIG. 2 is a schematic right-side view of the shower portion of FIG. 1;
FIG. 3 is a schematic view of a portion of the water curtain apparatus of FIG. 1;
in the figure: 1-a housing; 11-an air inlet; 12-air outlet; 2-negative pressure fan; 3-a water tank; 4-circulating water pump; 5-a water curtain device; 51-a drainage curtain; 52-a spray pipe; 53-water return cover; 6-a demisting device; 61-a scaffold; 62-baffle plate; 7-an activated carbon absorption device; 8-photolysis catalytic oxidation device; 81-ultraviolet lamp tube; 82-a photocatalyst catalytic plate; 9-primary filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 3, the integrated waste gas treatment equipment of the present invention comprises a housing 1, wherein the housing 1 is formed by bending and welding a stainless steel plate, and the laser blanking, bending, punching and welding are performed to form a high-strength and high-corrosion-resistance structure. The front and the back of the casing 1 can be provided with a single-leaf or double-leaf door which can be opened and closed. One end of shell 1 is equipped with air inlet 11, and the looks remote site of this end is equipped with gas outlet 12, and gas outlet 12 department is equipped with negative-pressure air fan 2, is equipped with primary filter screen 9, cascade device 5, defogging device 6, active carbon absorbing device, ultraviolet degradation device 7 and photodissociation catalytic oxidation device 8 from air inlet to gas outlet in proper order in the shell 1.
The primary filter screen 9 can be a nylon net, and the diameter of the meshes of the nylon net can be flexibly adjusted according to the type of dust.
The water curtain device 5 comprises a plurality of water filtering curtains 51 arranged at intervals, a spray pipe 52 is arranged at the top between every two adjacent water filtering curtains 51, the spray pipe 52 can be arranged right above the water filtering curtains 51, a plurality of spray heads are arranged on the spray pipe 52, and a water return cover 53 is correspondingly arranged above each spray head. The water-filtering curtain board 51 may be a paper core material or a PP water-filtering board with a thickness of 2mm or more. The spray pipe 52 is connected with a circulating water pump 4, a water tank 3 can be arranged, acid/alkali diluted solution is filled in the water tank 3, and when the integrated waste gas treatment equipment runs, the acid/alkali diluted solution in the water tank 3 is pumped to the spray pipe 52 by the circulating water pump 4 for spraying. In this embodiment, the water curtain device 5 includes three water-filtering curtains 51 arranged at intervals.
The demisting device 6 comprises a support 61, and a plurality of layers of baffle plates 62 are arranged on the support 61.
The active carbon absorption device 7 comprises a frame vertically arranged in the shell 1, active carbon cotton is filled in the frame,
the photolytic catalytic oxidation device 8 includes an ultraviolet lamp 81 and a photocatalyst catalytic plate 82. A support member may be provided in the housing 1 for inserting the ultraviolet lamp tube 81. The ultraviolet lamp 81 can be an ultraviolet lamp with the model number of PH6-800-150E, etc.
The photocatalyst catalytic plate 82 includes a gas permeable substrate plate, which may be an aluminum-based honeycomb plate, and the gas permeable substrate plate may be attached to the side surface of the support member, and the gas permeable substrate plate is coated with a photocatalyst material, which may be a nano-sized titanium dioxide material. Under the illumination environment, the photocatalyst material generates positive and negative electronic charges to decompose air into hydroxide ions, thereby generating the decomposition and reduction effects.
The top and the bottom all are equipped with multichannel mounting groove in the shell 1, the top and the bottom of drainage curtain 51 to and the top and the bottom of gas permeability substrate board insert respectively in the mounting groove that corresponds. Wherein, the top sets up the panel beating angle bar welded of bending to pressing from both sides the groove in the shell 1 interior corresponding drainage curtain 51 erection site, and the bottom is the aluminium alloy draw-in groove, and fixed being furnished with the mouth that leaks inserts drainage curtain 51's top to pressing from both sides the inslot, and in the aluminium alloy draw-in groove was inserted to the bottom, directly take out old curtain when drainage curtain 51 was changed and insert new curtain cisoid can. The liquid of the spray pipe 52 leaks from the leakage port and is discharged or recycled. The installation department that the top corresponds gas permeability base material board in shell 1 is equipped with the panel beating angle bar welded butt clamp groove of bending, and the bottom is the panel beating angle bar welded butt clamp groove of bending, and the photocatalyst is directly taken old gas permeability base material board out when changing, with new gas permeability base material board crossheading insert can.
Be equipped with the block terminal on shell 1, the block terminal adopts 150W ballast miniwatt silence nature to be the indispensable accessory of ultraviolet ray light, and the block terminal is sealed according to outdoor standard, is furnished with the ballast and leaks to protect the power, and fixed mode is for being furnished with the fixed orifices that accords with the ballast at the side panel beating of shell 1 and fix the rectifier on the panel beating with screw or rivet, and there is the block terminal protection outside.
The utility model discloses an integration exhaust-gas treatment equipment, under negative-pressure air fan effect, waste gas at first gets into the primary filter jumbo size impurity, then get into the cascade device, circulating water pump 4 is with the solution that acid/basicity dilutes, for example, sodium hydroxide absorption liquid etc. spray on drainage curtain 51 through the water pump, under negative-pressure air fan 2's negative pressure effect, waste gas gets into in the shell 1, dust in the basicity or the acid material absorption waste gas in the cascade device 5, dilute the acid-base harmful substance in the waste gas, and take away partial dust in the waste gas, waste gas that has been handled by cascade device 5 is again through defogging device 6 and is clear away steam, pollutant and further dehumidify in the waste gas through active carbon absorbing device 7 absorption waste gas, then pass through photolysis catalytic oxidation device 8, photolysis catalytic oxidation device 8's ultraviolet fluorescent tube 81 utilizes the oxygen molecule production free oxygen in the high energy high ozone light beam decomposition air, active oxygen, so because of the unbalance of the positive negative-pressure electron that free oxygen is not balanced, so need combine with the oxygen molecule, and then produce UV + O2 + O ＊ (active oxygen) strong ozone light beam and produce ozone and carry out the ozone decomposition effect, the ozone decomposition air, the ozone is concentrated to the ozone gas, the ozone removal of the organic matter, the portable ozone, the portable exhaust-gas, the ozone generator has the peculiar smell of the high energy ozone that the atmospheric pressure catalytic oxidation device carries out the atmospheric pressure catalytic oxidation device, the atmospheric pressure catalytic oxidation moves the atmospheric pressure catalytic oxidation room air, the atmospheric pressure catalytic oxidation room air.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (10)
1. Integration exhaust-gas treatment equipment, including the shell, the one end of shell is equipped with the air inlet, and the other end is equipped with the gas outlet, gas outlet department is equipped with negative-pressure air fan, its characterized in that: a primary filter screen, a water curtain device, a demisting device, an active carbon absorption device and a photolysis catalytic oxidation device are sequentially arranged in the shell from the air inlet to the air outlet;
the water curtain device comprises a water filtering curtain plate and a spray pipe arranged at the top in the shell, and the spray pipe is connected with a circulating water pump;
the photolysis catalytic oxidation device comprises an ultraviolet lamp tube and a photocatalyst catalytic plate;
the photocatalyst catalytic plate comprises a breathable substrate plate, and photocatalyst materials are coated on the breathable substrate plate.
2. The integrated exhaust treatment device of claim 1, wherein: the air-permeable substrate board is an aluminum-based honeycomb board.
3. The integrated exhaust treatment device of claim 2, wherein: the photocatalyst material is a nano-scale titanium dioxide material.
4. The integrated exhaust treatment device of claim 1, wherein: the water curtain device comprises water filtering curtain plates arranged at intervals, and the top between the two adjacent water filtering curtain plates is provided with the spray pipes.
5. The integrated exhaust treatment device of claim 4, wherein: the spraying pipe is arranged right above the drainage curtain plate.
6. The integrated exhaust treatment device of claim 5, wherein: the spraying pipe is provided with a plurality of spraying heads, and a water reflecting cover is arranged above the spraying heads.
7. The integrated exhaust treatment device of claim 4, wherein: the drainage curtain board is made of a paper core material or a PP material.
8. The integrated exhaust treatment device of claim 1, wherein: the demisting device comprises a support, and a plurality of layers of baffle plates are arranged on the support.
9. The integrated exhaust treatment device of claim 1, wherein: the primary filter screen is a nylon screen.
10. The integrated exhaust gas treatment device according to any one of claims 1 to 9, wherein: the active carbon absorption device comprises a frame vertically installed in the shell, and active carbon cotton is filled in the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921440851.2U CN210584412U (en) | 2019-08-30 | 2019-08-30 | Integrated waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921440851.2U CN210584412U (en) | 2019-08-30 | 2019-08-30 | Integrated waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210584412U true CN210584412U (en) | 2020-05-22 |
Family
ID=70718247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921440851.2U Expired - Fee Related CN210584412U (en) | 2019-08-30 | 2019-08-30 | Integrated waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210584412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404393A (en) * | 2019-08-30 | 2019-11-05 | 青州市泓图环境科技有限公司 | Integrated waste gas treatment equipment |
-
2019
- 2019-08-30 CN CN201921440851.2U patent/CN210584412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404393A (en) * | 2019-08-30 | 2019-11-05 | 青州市泓图环境科技有限公司 | Integrated waste gas treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |