CN211987942U - Animal house exhaust-gas treatment equipment - Google Patents
Animal house exhaust-gas treatment equipment Download PDFInfo
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- CN211987942U CN211987942U CN202020579537.9U CN202020579537U CN211987942U CN 211987942 U CN211987942 U CN 211987942U CN 202020579537 U CN202020579537 U CN 202020579537U CN 211987942 U CN211987942 U CN 211987942U
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- 238000000746 purification Methods 0.000 description 4
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- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
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- BEIGFKLRGRRJJA-JLHYYAGUSA-O 2-(2f-benzothiazolyl)-5-styryl-3-(4f-phthalhydrazidyl)tetrazolium chloride Chemical compound C=1C=C2C(=O)NNC(=O)C2=CC=1[N+](N(N=1)C=2SC3=CC=CC=C3N=2)=NC=1\C=C\C1=CC=CC=C1 BEIGFKLRGRRJJA-JLHYYAGUSA-O 0.000 description 1
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- 239000002033 PVDF binder Substances 0.000 description 1
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- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
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- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
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Images
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- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an animal house waste gas treatment device, which comprises a UV photocatalyst treatment system, wherein the UV photocatalyst treatment system comprises a first shell, the first shell is a rectangular cavity, two ends of the first shell are respectively provided with a first opening, two ends of the inner side wall of the first shell are respectively provided with a photocatalyst cotton component, one end of the first shell is provided with a water spraying treatment system, the water spraying treatment system comprises a second shell, one side wall of the second shell is provided with a second opening, the second opening corresponds to the first opening, the inner surface of the second shell is provided with a plurality of spiral spray heads, the lower side wall of the second shell is provided with a cyclone mixer, the utility model discloses a first shell is arranged, photocatalyst cotton components are respectively arranged at two ends of the first shell, and after two photocatalyst cotton components are pretreated, and entering the second shell, and performing spraying treatment in the second shell.
Description
Technical Field
The utility model relates to an air purification technical field, specific field is an animal house exhaust-gas treatment equipment.
Background
The odor of the animal room is generated in the rearing cage, and the main pollutants are the odor and NH 3. The main components of the waste gas are malodorous gases such as ammonia, hydrogen sulfide, methyl mercaptan, trimethylamine, styrene, acetaldehyde, methyl disulfide and the like. The concentration of the waste gas is high, the waste gas is directly discharged without being effectively treated, the pollution to the surrounding environment is caused to a great extent, and particularly the social influence is extremely bad. Therefore, the waste gas must be collected by a collecting pipeline and then treated by a purification system to reach the standard before being discharged at high altitude.
At present, the organic waste gas treatment methods are various in types and different in characteristics, and a water spraying method, a condensation method, an absorption method, a combustion method, a catalysis method, an adsorption method and the like are commonly used.
At present, the treatment is carried out by adopting single UV photocatalysis or spraying or single activated carbon equipment at home, pollutants in waste gas cannot be completely removed by the processes, and the later maintenance cost is too high and secondary pollution is generated when the activated carbon is treated, so that the animal house waste gas treatment equipment is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an animal house exhaust-gas treatment equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an animal house exhaust-gas treatment equipment, includes UV photocatalyst processing system, UV photocatalyst processing system includes first shell, first shell is the rectangle cavity, the both ends of first shell are equipped with first opening respectively, the inside wall both ends of first shell are equipped with the cotton subassembly of photocatalyst respectively, the one end of first shell is equipped with water spray treatment system, water spray treatment system includes the second shell, a side wall of second shell is equipped with the second opening, the second opening with first opening is corresponding, the internal surface of second shell is equipped with a plurality of spiral spray nozzles, the lower lateral wall of second shell is equipped with the whirl blender.
Preferably, the lower side wall of the second shell is fixedly connected with a waste water tank, the upper side wall of the waste water tank is provided with a third opening, and the underflow port of the swirl mixer is located inside the waste water tank.
Preferably, the tail gas treatment system comprises a third shell, the third shell is fixedly connected to the outer surface of the second shell, one end of a guide pipe penetrates through the side wall of the third shell, the guide pipe penetrates through the side wall of the wastewater tank and is connected with an overflow port of the swirl mixer, and an air outlet is formed in one end, far away from the guide pipe, of the third shell.
Preferably, the inner side wall of the third shell is provided with a demister.
Preferably, the side wall of the air outlet is provided with an air suction fan.
Preferably, the side wall of the first housing is provided with a first viewing port.
Preferably, the inner side wall of the first shell is provided with an ultraviolet lamp.
Preferably, the side wall of the third housing is provided with a second viewing port.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an animal room exhaust-gas treatment equipment, through setting up first shell, and set up the cotton subassembly of photocatalyst respectively at the both ends of first shell, waste gas in the animal room is got into the back by first shell, carry out the preliminary treatment back through the cotton subassembly of twice photocatalyst, get into inside the second shell, through setting up a plurality of spiral spray nozzle in the inside of second shell, spray vaporific water droplet in the inside of second shell through spiral spray nozzle, treat that water mist and foul smell are fully contacted after, can effectually adsorb harmful foul smell such as hydrogen sulfide in the foul smell, ammonia, alcohols, organic amine, make the structure of foul smell molecule change, make it become unstable, at this moment, the hydrone can take place chemical reaction with the foul smell molecule, simultaneously, the foul smell molecule that adsorbs on the liquid droplet surface also can take place the reaction with the oxygen in the air. Finally, the odor molecules are adsorbed and decomposed under the adsorption and decomposition action of the water molecules, so that the purposes of deodorization and purification are achieved, the purified gas-liquid two phases enter a cyclone mixer to be separated into gas and liquid, and the gas is discharged outdoors, so that the indoor waste gas treatment can be completed.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;
FIG. 2 is a schematic diagram of a right-side sectional structure of the present invention;
fig. 3 is a schematic view of the structure of the present invention;
fig. 4 is a schematic view of the structure of the right side of the present invention.
In the figure: 1-a first shell, 2-a photocatalyst cotton component, 3-a second shell, 4-a second opening, 5-a first opening, 6-a spiral nozzle, 7-a cyclone mixer, 8-a wastewater tank, 9-a third opening, 10-a third shell, 11-a conduit, 12-an air outlet, 13-an air suction fan, 14-a first observation port, 15-a purple light lamp and 16-a second observation port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an animal house waste gas treatment device comprises a UV photocatalyst treatment system, wherein the UV photocatalyst treatment system comprises a first shell 1, as shown in fig. 1, the first casing 1 is a rectangular cavity, two ends of the first casing 1 are respectively provided with a first opening 5, the first openings 5 respectively penetrate through the whole end wall of the first casing 1, thereby increasing the air input of the first shell 1 and accelerating the efficiency of purifying gas, wherein both ends of the inner side wall of the first shell 1 are respectively provided with a photocatalyst cotton component 2, the photocatalyst cotton component 2 is plate-shaped, and are respectively contacted with the inner surface of the first shell 1, the photocatalyst is a general name of a photo-semiconductor material with a photocatalytic function represented by nano-scale titanium dioxide, and the photocatalyst is coated on the surface of a substrate and generates a strong catalytic degradation function under the action of ultraviolet light and visible light: can effectively degrade toxic and harmful gases in the air; can effectively kill various bacteria and decompose and harmlessly treat toxins released by bacteria or fungi; still possess simultaneously and remove functions such as formaldehyde, deodorization, anti-soil, air-purifying, the cotton subassembly of photocatalyst 2 is as the substrate by the cotton, when being convenient for gas to pass through, makes gaseous and catalyst contact and take place the reaction, can get into smoothly for guaranteeing that the external gas the inside of first shell 1 can install the fan additional in the inside of first shell 1 to with the external gas by the one end opening of first shell 1 inhales, the one end of first shell 1 is equipped with water spray treatment system, water spray treatment system includes second shell 3, a lateral wall of second shell 3 is equipped with second opening 4, second opening 4 with first opening 5 is corresponding, get into by the outside the gas of first shell 1 gets into by second opening 4 inside the water spray treatment system, the internal surface of second shell 3 is equipped with a plurality of spiral spray head 6, the spiral spray head 6 is also called a desulfurization spray nozzle, an anti-clogging spray nozzle, a large flow spray nozzle, a dust removal spray nozzle and a corrosion-resistant spray nozzle, is a solid conical or hollow conical spray nozzle, has a spray angle range of 50-170 degrees and a liquid flow rate range of 5.5-4140 liters/minute. The compact nozzle has a clear flow path to minimize liquid blockage and maximize liquid flow in a given size pipe, and the spiral spray head 6 can be installed or retrofitted in most pipe systems. Nozzles of the NPT or BSPT (male) thread type may be provided. Typically 1/4 inch by 4 inch nozzles can be made from brass, 316 stainless steel castings, PVDF, silicon carbide, TEFLON polytetrafluoroethylene or polyvinyl chloride materials, respectively. Other materials may be used if desired for a particular application. The fluid enters a plurality of relatively fine concentric rings to form a complete spray pattern in the shape of a conical spray, the spiral nozzle jets the liquid entering the spiral nozzle into a spiral metal protruding outer hole to generate unevenly distributed spray during operation, the spiral nozzle 6 made of 316 stainless steel casting is selected to be corrosion-resistant and rust-resistant, the spiral nozzle 6 is connected with an external water supply system through a pipeline, the lower side wall of the second shell 3 is provided with a swirl mixer 7, and the basic principle of the swirl mixer 7 is to separate two-phase or multi-phase mixtures of liquid-liquid, liquid-solid, liquid-gas and the like with certain density difference under the action of centrifugal force. The mixed liquid tangentially enters into the cyclone under certain pressure to produce high speed rotating flow field inside the cylindrical cavity. The components with high density in the mixture simultaneously move downwards along the axial direction under the action of the cyclone field, move outwards along the radial direction, move downwards along the wall of the cone section when reaching the cone section, and are discharged from the bottom flow port, so that an outer vortex flow field is formed; the component with low density moves towards the direction of the central axis, forms an upward moving inner vortex at the center of the axis and then is discharged from an overflow port, so that the aim of separating two phases is fulfilled, wherein the inlet of the cyclone mixer 7 faces to the inside of the second shell 3, a gas-liquid two-phase mixture consisting of the sprayed waste gas enters the inside of the cyclone mixer 7 from the inlet so as to carry out gas-liquid separation, and the separated gas is discharged out of the device, so that the purification of the waste gas is finished.
Specifically, a waste water tank 8 is fixedly connected to a lower side wall of the second housing 3, a third opening 9 is formed in an upper side wall of the waste water tank 8, a bottom flow port of the cyclone mixer 7 is located inside the waste water tank 8, the cyclone mixer 7 enables a separated liquid phase to flow into the waste water tank 8 through the third opening 9, and the separated liquid phase directly flows into the waste water tank 8, so that waste liquid can be uniformly treated.
Specifically, the exhaust gas treatment system further comprises an exhaust gas treatment system, as shown in fig. 2, the exhaust gas treatment system comprises a third housing 10, the third housing 10 is fixedly connected to the outer surface of the second housing 3, one end of a conduit 11 penetrates through the side wall of the third housing 10, the conduit 11 penetrates through the side wall of the wastewater tank 8 and is connected with an overflow port of the swirl mixer 7, an air outlet 12 is formed in one end of the third housing 10, which is far away from the conduit 11, and the purified gas phase enters the third housing 10 through the conduit 11 and is then discharged through the air outlet 12.
Specifically, the inner side wall of the third housing 10 is provided with a demister, which mainly comprises fixing devices such as wave-shaped blades, plates and clamping strips, and can further adsorb a trace amount of liquid phase in a gas phase, thereby preventing the liquid phase which is not completely separated from flowing out.
Specifically, an air suction fan 13 is provided on a side wall of the outlet 12, and when the air suction fan 13 is powered on, air inside the third casing 10 is drawn out to accelerate air discharge.
Specifically, the side wall of the first housing 1 is provided with a first observation port 14, which facilitates maintenance of the inside of the first housing 1.
Specifically, the inside wall of first shell 1 is equipped with purple light lamp 15, purple light lamp 15 links to each other with external power source to it is right the cotton subassembly 2 of photocatalyst carries out ultraviolet irradiation, catalysis with higher speed.
Specifically, the side wall of the third housing 10 is provided with a second viewing port 16, which facilitates the inspection of the inside of the third housing 10.
The working principle is as follows: the utility model discloses during operation, gaseous by the first shell 1 entering, behind the cotton subassembly 2 of photocatalyst, the splitting decomposition stench waste gas if: molecular chain structures of ammonia, trimethylamine, hydrogen sulfide, methylthio hydrogen, methyl mercaptan, sulfide H2S and the like enable organic or inorganic high-molecular malodorous compound molecular chains to be degraded and converted into low-molecular compounds such as CO2, H2O and the like, the later gas enters the second shell 3, the spiral spray head 6 is supplied with water by a water supply system and sprays, the water is sprayed into mist through the spiral spray head 6, harmful odor such as hydrogen sulfide, ammonia, alcohols, organic amine and the like can be effectively adsorbed in the odor after the water mist is fully contacted with the odor, the structure of the odor molecules is changed, the odor molecules are made to be unstable, at the moment, water molecules can chemically react with the odor molecules, and meanwhile, the odor molecules adsorbed on the surfaces of liquid drops can also react with oxygen in the air. Finally, the odor molecules are adsorbed and decomposed under the adsorption and decomposition action of the water molecules, so that the purposes of deodorization and purification are achieved, the gas-liquid separation of the purified gas-liquid phases is carried out by the cyclone mixer 7, and the separated gas phase is directly discharged out of the device.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an animal house exhaust-gas treatment equipment, includes UV photocatalyst processing system, its characterized in that: UV photocatalyst processing system includes first shell (1), first shell (1) is the rectangle cavity, the both ends of first shell (1) are equipped with first opening (5) respectively, the inside wall both ends of first shell (1) are equipped with the cotton subassembly of photocatalyst (2) respectively, the one end of first shell (1) is equipped with water spray treatment system, water spray treatment system includes second shell (3), a lateral wall of second shell (3) is equipped with second opening (4), second opening (4) with first opening (5) are corresponding, the internal surface of second shell (3) is equipped with a plurality of spiral shell sprinklers (6), the lower lateral wall of second shell (3) is equipped with swirl mixer (7).
2. The animal house exhaust gas treatment device according to claim 1, wherein: the lower side wall of the second shell (3) is fixedly connected with a waste water tank (8), the upper side wall of the waste water tank (8) is provided with a third opening (9), and a bottom flow port of the cyclone mixer (7) is located inside the waste water tank (8).
3. The animal house exhaust gas treatment device according to claim 2, wherein: still including tail gas treatment system, tail gas treatment system includes third shell (10), third shell (10) fixed connection be in the surface of second shell (3), the lateral wall of third shell (10) runs through the one end that is equipped with pipe (11), pipe (11) are passed the lateral wall of waste water tank (8) with the overflow mouth of whirl blender (7) links to each other, third shell (10) are kept away from the one end of pipe (11) is equipped with air outlet (12).
4. The animal house exhaust gas treatment device according to claim 3, characterized in that: and a demister is arranged on the inner side wall of the third shell (10).
5. The animal house exhaust gas treatment device according to claim 3, characterized in that: and an air suction fan (13) is arranged on the inner side wall of the air outlet (12).
6. The animal house exhaust gas treatment device according to claim 1, wherein: the side wall of the first shell (1) is provided with a first observation port (14).
7. The animal house exhaust gas treatment device according to claim 1, wherein: the inside wall of first shell (1) is equipped with purple light lamp (15).
8. The animal house exhaust gas treatment device according to claim 3, characterized in that: and a second observation port (16) is formed in the side wall of the third shell (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020579537.9U CN211987942U (en) | 2020-04-17 | 2020-04-17 | Animal house exhaust-gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020579537.9U CN211987942U (en) | 2020-04-17 | 2020-04-17 | Animal house exhaust-gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211987942U true CN211987942U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020579537.9U Expired - Fee Related CN211987942U (en) | 2020-04-17 | 2020-04-17 | Animal house exhaust-gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211987942U (en) |
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2020
- 2020-04-17 CN CN202020579537.9U patent/CN211987942U/en not_active Expired - Fee Related
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