CN209386318U - A kind of dry organic waste gas treatment system of fermentation - Google Patents
A kind of dry organic waste gas treatment system of fermentation Download PDFInfo
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- CN209386318U CN209386318U CN201821849066.8U CN201821849066U CN209386318U CN 209386318 U CN209386318 U CN 209386318U CN 201821849066 U CN201821849066 U CN 201821849066U CN 209386318 U CN209386318 U CN 209386318U
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Abstract
The utility model discloses a kind of dry organic waste gas treatment systems of fermentation, including collecting tank, the side surface upper part of collecting tank is equipped with air inlet pipe, and air inlet pipe is connect with gas main, check valve and the first air blower are installed on gas main, be connected on gas main and are fixed with several suction heads；The middle part of collecting tank is equipped with escape pipe, solenoid valve and pressure reducing valve are installed on escape pipe, escape pipe is connect with the air inlet of UV photodissociation device, the gas outlet of UV photodissociation device is connect with the air inlet of the second air blower, the air outlet of second air blower and the air inlet of incinerator connect, and are equipped with gas cleaning plant on the smoke outlet of incinerator.Gas sampling is carried out using collecting tank, when being discharged after collection pressure inside the tank arrival certain value, UV photodissociation device, the second air blower and incinerator work reduce operating cost, energy-saving and emission-reduction；Using UV photodissociation device by the fractions oxygenolysis in exhaust gas, make incinerator burning processing faster.
Description
Technical field:
The utility model relates to air-treatment fields, and in particular to a kind of dry organic waste gas treatment system of fermentation.
Background technique:
Volatile organic compounds (VOCs) is the system of generally existing and complicated composition a kind of organic pollutant in air
Claim, seriously threatens human health.2016, relevant departments accounted for 80% or more of industrial discharge total amount for VOCs discharge amount
Petroleum refining and petrochemical industry, coating, ink, adhesive, pesticide, automobile, packages printing, rubber product, synthetic leather, family
The industry requirements such as tool, shoemaking implement raw material substitution, technical matters transformation, recycling and comprehensive management engineering, and will in 2017
VOCs is included in emission reduction targets.
In fixed-end forces, a large amount of VOCs, hydrogen sulfide, other sulfurous gas, ammonia when dry are contained in the solid waste of fermentation
Gas and non-methane total hydrocarbons volatilization, direct emission will affect ambient enviroment and the health of field personnel.It is solid in processing at present
When exhaust gas caused by useless, the method directly burnt using incinerator, the method purification efficiency is very high, and odorant is easily thorough
Bottom oxygenolysis, but common burning process consumes fuel, and processing cost is high；And the VOCs caused by solid waste fermentation is opposite
Content is lower and continues to generate, and combustion furnace needs sustained combustion that could handle the exhaust gas of lasting generation, waste of energy compared with
Greatly, processing cost is high.
Utility model content:
The purpose of this utility model is to provide a kind of dry VOCs treatment systems of the fermentation of high treatment efficiency, low cost
System.
The utility model is implemented by following technical solution:
A kind of dry organic waste gas treatment system of fermentation, including collecting tank, the side surface upper part of the collecting tank are equipped with air inlet
Pipe, the air inlet pipe connect with gas main, is equipped with check valve and the first air blower on the gas main, on the gas main
It is connected to and is fixed with several suction heads；
The middle part of the collecting tank is equipped with escape pipe, is equipped with solenoid valve and pressure reducing valve, the outlet on the escape pipe
Pipe is connect with the air inlet of UV photodissociation device, and the gas outlet of the UV photodissociation device is connect with the air inlet of the second air blower, institute
The air inlet of the air outlet and incinerator of stating the second air blower connects, and gas purification dress is equipped on the smoke outlet of the incinerator
It sets；Pressure switch is installed inside the collecting tank.
Preferably, the lower part of the collecting tank is equipped with sewage pipe, is equipped with shut-off valve on the sewage pipe.
Preferably, the suction head includes air intake duct and gas gathering mask, and the air intake duct is connected to and fixes with the gas main,
Filter core is filled with inside the air intake duct, the gas gathering mask is slided fixed and sealed with the air intake duct, under the gas gathering mask
End is fixed with dirt filtrating screen.
Preferably, the lower outside of the air intake duct is fixed with snap ring, offers card slot inside the gas gathering mask upper end, institute
State snap ring and the card slot movable contact.
The advantages of the utility model: carrying out gas sampling using collecting tank, collects after pressure inside the tank reaches certain value and is discharged
When, UV photodissociation device, the second air blower and incinerator work reduce operating cost, energy-saving and emission-reduction；It will be given up using UV photodissociation device
Fractions oxygenolysis in gas makes incinerator burning processing faster；Dust filtering is carried out using gas gathering mask and filter core, prevents dust
It is piled up in collecting tank, blocks pipeline, while vapor being avoided to be mixed on the UV lamp pipe being attached on UV photodissociation device with dust,
Influence UV photolysis efficiency.
Detailed description of the invention:
Fig. 1 is the schematic diagram of structure described in the utility model；
Fig. 2 is suction head main view described in the utility model.
In figure: collecting tank 1, air inlet pipe 1.1, sewage pipe 1.2, escape pipe 1.3, gas main 2, the first air blower 3, check valve
4, suction head 5, air intake duct 5.1, gas gathering mask 5.2, dirt filtrating screen 5.3, filter core 5.4, snap ring 5.5, card slot 5.6, pressure switch 6, pass
Disconnected valve 7, solenoid valve 8, pressure reducing valve 9, UV photodissociation device 10, the second air blower 11, incinerator 12, gas cleaning plant 13.
Specific embodiment:
As depicted in figs. 1 and 2, the dry organic waste gas treatment system of a kind of fermentation, including collecting tank 1, the side of collecting tank 1
Top is equipped with air inlet pipe 1.1, and air inlet pipe 1.1 is connect with gas main 2, and check valve 4 and the first air blower are equipped on gas main 2
3, the circulating direction of check valve 4 is gas main 2 to air inlet pipe 1.1, is connected on gas main 2 and is fixed with several suction heads 5, always
Tracheae 2 leads to fermentation drying plant, and suction head 5 is located at right above the dry pond of fermentation in fermentation drying plant；
The middle part of collecting tank 1 is equipped with escape pipe 1.3, is equipped with solenoid valve 8 and pressure reducing valve 9, escape pipe on escape pipe 1.3
1.3 connect with the air inlet of UV photodissociation device 10, and the gas outlet of UV photodissociation device 10 is connect with the air inlet of the second air blower 11,
The air outlet of second air blower 11 is connect with the air inlet of incinerator 12, and gas purification dress is equipped on the smoke outlet of incinerator 12
Set 13；Pressure switch 6, pressure switch 6 and solenoid valve 8, UV photodissociation device 10, the second air blower 11 are installed inside collecting tank 1
It is electrically connected with incinerator 12, collects exhaust gas using collecting tank 1, after the pressure in collecting tank 1 reaches certain value, pressure switch 6
Electric, the opening of solenoid valve 8, UV photodissociation device 10, the second air blower 11 and the starting of incinerator 12 are obtained, and is depressurized by pressure reducing valve 9, is made
Exhaust gas in collecting tank 1 uniformly slowly enters in UV photodissociation device 10, and then improves photolysis efficiency；Using collecting tank 1 into
Row gas sampling, pressure escape and enter UV photodissociation device 10, the second air blower 11 and incinerator 12, UV light after reaching certain value
It solves device 10, the second air blower 11 and incinerator 12 to start to work, avoids equipment continuous service, reduce operating cost, energy conservation subtracts
Row；Hydrogen sulfide, ammonia, other sulfide and the non-methane total hydrocarbons in exhaust gas are subjected to photodissociation oxidation using UV photodissociation device 10,
Hydrogen sulfide, ammonia and other sulfide is set to be oxidized to more stable oxysulfide, nitrogen oxides and water, non-methane total hydrocarbons oxygen
It is melted into the shorter hydrocarbon of carbochain, makes 12 burning of incinerator processing faster, while can be acutely anti-in incinerator 12 to avoid mixture
Heat wave break treat with equipment should be generated.
The lower part of collecting tank 1 is equipped with sewage pipe 1.2, and shut-off valve 7 is equipped on sewage pipe 1.2, opens shut-off valve 7, will receive
Liquefied vapor and gas soluble in water discharge are uniformly processed after cooling in collection tank 1.
Suction head 5 includes air intake duct 5.1 and gas gathering mask 5.2, increases the area of air-breathing, air intake duct 5.1 using gas gathering mask 5.2
It is connected to gas main 2 and fixed, filter core 5.4 is filled with inside air intake duct 5.1, gas gathering mask 5.2 and the sliding of air intake duct 5.1 are fixed simultaneously
Sealing, gas gathering mask 5.2 is detachable, facilitates filter core 5.4 to replace, the lower end of gas gathering mask 5.2 is fixed with dirt filtrating screen 5.3, uses gas collection
Cover 5.2 and filter core 5.4 carry out dust filtering, prevent dust deposit in collecting tank 1, block pipeline, while avoiding vapor and dust
Mixing is attached on the UV lamp pipe on UV photodissociation device 10, influences UV photolysis efficiency.
The lower outside of air intake duct 5.1 is fixed with snap ring 5.5, and gas gathering mask offers card slot 5.6, snap ring inside 5.2 upper end
5.5 with 5.6 movable contact of card slot, pull up gas gathering mask 5.2 after long-time use, after replacement filter core 5.4 and cleaning dirt filtrating screen 5.3,
By 5.2 sets of gas gathering mask on air intake duct 5.1, until snap ring 5.5 is stuck in card slot 5.6.
Working principle: it in use, suction head 5 is installed in fermentation drying plant, is placed in right above the dry pond of fermentation simultaneously
It is connect with gas main 2, using the suction of the first air blower 3, exhaust gas is sucked from gas gathering mask 5.2, utilizes dirt filtrating screen 5.3 and filter core
5.4 filter the dust in exhaust gas, are collected into collecting tank 1, when air pressure in collecting tank 1 reaches certain value, solenoid valve 8
Open, UV photodissociation device 10, the second air blower 11 and incinerator 12 start, exhaust gas after 9 pressure stabilizing of pressure reducing valve, uniform and stable
Into in UV photodissociation device 10, after UV photodissociation device 10, the exhaust gas after photodissociation is blown into using the second air blower 11
It burns in incinerator 12, is discharged after being purified using gas cleaning plant 13.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of dry organic waste gas treatment system of fermentation, it is characterised in that: including collecting tank, the side surface upper part of the collecting tank
Equipped with air inlet pipe, the air inlet pipe is connect with gas main, and check valve and the first air blower are equipped on the gas main, described
It is connected on gas main and is fixed with several suction heads；
The middle part of the collecting tank is equipped with escape pipe, is equipped with solenoid valve and pressure reducing valve on the escape pipe, the escape pipe with
The air inlet of UV photodissociation device connects, and the gas outlet of the UV photodissociation device is connect with the air inlet of the second air blower, and described the
The air outlet of two air blowers and the air inlet of incinerator connect, and are equipped with gas cleaning plant on the smoke outlet of the incinerator；
Pressure switch is installed inside the collecting tank.
2. the dry organic waste gas treatment system of a kind of fermentation according to claim 1, it is characterised in that: the collecting tank
Lower part is equipped with sewage pipe, is equipped with shut-off valve on the sewage pipe.
3. the dry organic waste gas treatment system of a kind of fermentation according to claim 1, it is characterised in that: the suction head packet
Air intake duct and gas gathering mask are included, the air intake duct is connected to and fixes with the gas main, and filter core, institute are filled with inside the air intake duct
It states gas gathering mask to slide fixed with the air intake duct and seal, the lower end of the gas gathering mask is fixed with dirt filtrating screen.
4. the dry organic waste gas treatment system of a kind of fermentation according to claim 3, it is characterised in that: the air intake duct
Lower outside is fixed with snap ring, and card slot, the snap ring and the card slot movable contact are offered inside the gas gathering mask upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849066.8U CN209386318U (en) | 2018-11-09 | 2018-11-09 | A kind of dry organic waste gas treatment system of fermentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849066.8U CN209386318U (en) | 2018-11-09 | 2018-11-09 | A kind of dry organic waste gas treatment system of fermentation |
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| Publication Number | Publication Date |
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| CN209386318U true CN209386318U (en) | 2019-09-13 |
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| CN201821849066.8U Active CN209386318U (en) | 2018-11-09 | 2018-11-09 | A kind of dry organic waste gas treatment system of fermentation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732229A (en) * | 2019-11-14 | 2020-01-31 | 盐城市迎凯涂装设备有限公司 | post-coating-production engineering air purification system |
| CN112516734A (en) * | 2020-11-17 | 2021-03-19 | 殷震花 | A centralized processing system of waste gas for water based paint production |
-
2018
- 2018-11-09 CN CN201821849066.8U patent/CN209386318U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732229A (en) * | 2019-11-14 | 2020-01-31 | 盐城市迎凯涂装设备有限公司 | post-coating-production engineering air purification system |
| CN112516734A (en) * | 2020-11-17 | 2021-03-19 | 殷震花 | A centralized processing system of waste gas for water based paint production |
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