CN109806760A - A kind of conditioning biofiltration device and its application method - Google Patents
A kind of conditioning biofiltration device and its application method Download PDFInfo
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- CN109806760A CN109806760A CN201910263964.8A CN201910263964A CN109806760A CN 109806760 A CN109806760 A CN 109806760A CN 201910263964 A CN201910263964 A CN 201910263964A CN 109806760 A CN109806760 A CN 109806760A
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- exhaust gas
- organic exhaust
- filtration tank
- packing layer
- humidity
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- 230000003750 conditioning effect Effects 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims description 10
- 238000001914 filtration Methods 0.000 claims abstract description 72
- 239000007921 spray Substances 0.000 claims abstract description 60
- 238000012856 packing Methods 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 244000005700 microbiome Species 0.000 claims abstract description 30
- 239000004744 fabric Substances 0.000 claims abstract description 19
- 230000001580 bacterial effect Effects 0.000 claims abstract description 5
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000498 cooling water Substances 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 16
- 239000012535 impurity Substances 0.000 claims description 6
- 235000016709 nutrition Nutrition 0.000 claims description 6
- 230000035764 nutrition Effects 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 235000015097 nutrients Nutrition 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 3
- 239000003462 bioceramic Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000004060 metabolic process Effects 0.000 claims description 3
- 239000010815 organic waste Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 230000002503 metabolic effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention discloses a kind of conditioning biofiltration devices, including filtration tank, organic exhaust gas input pipe, for liquid pool and control device, a sieve is provided in the middle part of filtration tank, the packing layer of filling load bacterial micro-organism on sieve, filtration tank lower part is stacked with several tunic cloth, water is placed with for liquid pool memory, filtration tank has penetrated microorganism spray tube, packing layer will not leak to filtration tank tower bottom, it is adjusted and controlled that temperature is installed on organic exhaust gas input pipe, humidity regulation structure and control device, control device is adjusted and controlled with temperature respectively, the connection of humidity regulation structure, and control the two running.It is convenient that the present invention has the advantages that temperature, humidity are adjustable, filtration tank is cleared up.
Description
Technical field
The invention belongs to the technical fields of exhaust-gas treatment, and in particular to a kind of conditioning biofiltration device and its use
Method.
Background technique
The precursor that VOCs (volatile organic contaminant) is generated as ozone, is one of organic exhaust gas.Conventionally employed
There is a kind of method handled using spray and biological decomposition organic exhaust gas in VOCs treatment technology.This method
Advantage is that organic exhaust gas, for the growth carbon source and energy, is oxidized to inorganic matter with organic exhaust gas by microorganism, degradation efficiency compared with
It is high.But biological island also has a deficiency, i.e. the bad control of the growing way of microorganism, and it is higher to be possible to temperature when organic exhaust gas is filled with,
It is also possible to that temperature is lower, the existence of microorganism is had an impact, and due to needing persistently to spray microorganism, filter
There must be pond water receiving below tower, and microbes generate metabolic waste, fall into pond and precipitate, pond bottom of pond mud is caused to be got over
Product is more, it is difficult to clear up.
Summary of the invention
The technical problem to be solved by the present invention is to solve the above shortcomings of the prior art and to provide a kind of conditioning biologies
Filter device and its application method.
To realize the above-mentioned technical purpose, the technical scheme adopted by the invention is as follows:
A kind of conditioning biofiltration device, in which: filled including filtration tank, organic exhaust gas input pipe, for liquid pool and control
It sets, filtration tank top is provided with gas outlet, a sieve is provided in the middle part of filtration tank, the filler of filling load bacterial micro-organism on sieve
Layer, filtration tank lower part are stacked with several tunic cloth, and the lower surface in filtration tank is completely covered in film cloth, and organic exhaust gas input pipe is horizontal
It stretches in filtration tank, the part that organic exhaust gas input pipe protrudes into filtration tank is located at below sieve, and offers several organic wastes
Gas blowout mouth, is located near filtration tank for liquid pool, is placed with water for liquid pool memory, filtration tank has penetrated microorganism spray tube, microorganism
Spray tube is located at the setting of the part of horizontal in filtration tank, is located above packing layer, is provided with several sprays on microorganism spray tube
Spray head, against packing layer, the part that microorganism spray tube is located at outside filtration tank is connect spray nozzle with the first immersible pump, and first is latent
Water pump is placed in liquid pool, the first immersible pump can be sprayed through spray nozzle again by microorganism spray tube is pumped into for the water of liquid pool, spray
Water requires to be organic exhaust gas input pipe when not inputting organic exhaust gas, and packing layer keeps wet, and packing layer will not leak to mistake
Filter tower tower bottom, is equipped with that temperature is adjusted and controlled, and adjusted and controlled temperature includes flowing along organic exhaust gas on organic exhaust gas input pipe
Direction is sequentially arranged at the first thermometer, cooling ring vessel and second temperature meter on organic exhaust gas input pipe, the first thermometer
It is inserted into organic exhaust input tube with the test side of second temperature meter, for measuring the temperature of organic exhaust gas, cooling ring vessel is in snake
Shape is wound on organic exhaust gas input pipe, and cooling ring vessel is connect with an external cooling water source, and external cooling water source can be to cooling ring vessel
Inject cooling water；Organic exhaust gas input pipe is also equipped with humidity regulation structure, and humidity regulation structure includes the second immersible pump, humidity tune
Section pipe, several humidity regulation spray heads and return pipe, the second immersible pump are placed in liquid pool, humidity regulation pipe one end and second
Immersible pump connection, the other end connect humidity regulation spray head, and humidity regulation spray head is fixed in organic exhaust gas input pipe, on return pipe
End is docked with organic exhaust gas input pipe, and for interface between humidity regulation spray head and organic exhaust gas spout, lower end is submerged in feed flow
Several moisture detectors are fixed in the water in pond, on filtration tank, moisture detector is inserted in the different height of packing layer, for examining
Moisture content is surveyed, control device is connect with moisture detector, the first thermometer and second temperature meter respectively, and can receive three
Information, control device also connect with the first immersible pump, the second immersible pump and external cooling water source respectively, and controls three's fortune
Make.
To optimize above-mentioned technical proposal, the concrete measure taken further include:
Above-mentioned is connected with nutrition liquid pipe for liquid pool, and nutrient solution pipe is for periodically into the water for liquid pool, injection to maintain the micro- life of bacterium
The nutrient solution of object metabolism.
The tower bottom side of above-mentioned filtration tank offers openable and closable door, and when door is opened, people can pass in and out filtration tank lower part.
The organic exhaust gas temperature that above-mentioned slave organic exhaust gas spout sprays is at 20-40 DEG C.
The filler that above-mentioned packing layer uses is one of ceramic raschig rings, bioceramic grain, active carbon particle or several
Kind.
Above-mentioned control device is PLC.
A kind of application method of conditioning biofiltration device, comprising the following steps:
Step a, control device controls the first immersible pump and is extracted at regular time and quantity for the water in liquid pool, and pumps water to spray nozzle spray
Out, the first immersible pump water pumping amount are as follows: when organic exhaust gas input pipe does not input organic exhaust gas, packing layer keeps wet, and packing layer
Will not leak to filtration tank tower bottom；
Step b, the organic exhaust gas that organic exhaust gas input pipe needs biofiltration to handle to filtration tank input；
Step c, in the first thermometer and second temperature meter continuous collecting organic exhaust gas input pipe organic exhaust gas temperature, when organic
Lower than 20 DEG C or when being higher than 40 DEG C, control device controls external cooling water source and is pumped into cooling water to cooling ring vessel exhaust gas temperature, cold
But endless tube carries out temperature adjusting to the organic exhaust gas in organic exhaust gas input pipe, makes the collected organic waste temperature of second temperature meter
Degree is at 20-40 DEG C；
Step d, moisture detector acquires the humidity information of packing layer different height position always, when humidity is reduced to certain numerical value
When, control device controls the running of the second immersible pump, and water is pumped into humidity regulation pipe by the second immersible pump, then is sprayed from humidity regulation spray head
Out, it so that the humidity of organic exhaust gas in organic exhaust gas input pipe be made to increase, is not flowed back to by the water that organic exhaust gas absorbs from return pipe
For liquid pool, the organic exhaust gas after humidifying can be such that moisture content rises packing layer moisturizing, when moisture detector collects filler
When layer humidity reaches predetermined value, control device controls the second immersible pump and stops operating；
Step e, when packing layer falls to impurities accumulation to the certain altitude of filtering tower bottom, door is opened, it will most upper tunic cloth
It removes and removes together with the impurity fallen on the film cloth, the film cloth of the second layer is made to be located at first layer.
The invention has the following advantages that
1, filtration tank of the invention keeps packing layer to keep wet, and packing layer by the amount of water sprayed of control microorganism spray tube
Will not leak to filtration tank tower bottom, without pond is arranged in tower bottom, the metabolic waste of packing layer can be with the shape of solid granulates
State is fallen in filtration tank tower bottom, and the present invention is provided with film cloth in filtration tank tower bottom, when clearing up filtration tank, as long as will be one layer most upper
Film cloth is removed together with the metabolic waste of upper part and is removed, and just completes the cleaning of filtration tank, greatly reduces maintenance life
The cost of labor of object filtration tank.
2, since the present invention controls the amount of water sprayed of microorganism spray tube, the present invention will be to the aqueous of organic exhaust gas
Amount is controlled, and prevents organic exhaust gas water content too low, causes packing layer dry, microorganism is dead, and the present apparatus is with Humidity Detection
Device detects moisture content, and the water content of organic exhaust gas is then adjusted by humidity regulation structure, guarantees packing layer not water shortage, by
Before treatment in organic exhaust gas, it generally will do it a certain amount of water removal operation, therefore, organic exhaust gas will not contain too many water
Point, cause moisture content excessive, drips to filtering tower bottom.By the way that humidity regulation structure is arranged, the present invention is completed neither
The technical effect in pond can not be divided into filtration tank again by influencing microorganism eubolism, guarantee that entire filtration tank is normally transported
Make.
3, it is adjusted and controlled that temperature has also been devised in the present invention, with thermometer real-time monitoring organic exhaust gas temperature, is followed with cooling water
Organic exhaust gas temperature is adjusted in ring, guarantees that the organic exhaust gas temperature for entering filtration tank, will not be to micro- within the scope of 20-40 DEG C
The existence of biology impacts.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Appended drawing reference therein are as follows: filtration tank 1, gas outlet 11, sieve 12, packing layer 13, film cloth 14, moisture detector
15, door 16, organic exhaust gas input pipe 2, organic exhaust gas spout 21, for liquid pool 3, nutrition liquid pipe 31, microorganism spray tube 4, spray
It is adjusted and controlled 5, first thermometer 51 of spray head 41, the first immersible pump 42, temperature, cooling ring vessel 52, second temperature meter 53, external cold
But water source 54, humidity regulation structure 6, the second immersible pump 61, humidity regulation pipe 62, humidity regulation spray head 63, return pipe 64, control
Device 7.
Specific embodiment
The embodiment of the present invention is described in further detail below in conjunction with attached drawing.
A kind of conditioning biofiltration device of the invention, in which: including filtration tank 1, organic exhaust gas input pipe 2, supply
Liquid pool 3 and control device 7,1 top of filtration tank are provided with gas outlet 11, are provided with a sieve 12 in the middle part of filtration tank 1, on sieve 12
The packing layer 13 of filling load bacterial micro-organism, 1 lower part of filtration tank are stacked with several tunic cloth 14, and filtering is completely covered in film cloth 14
Lower surface in tower 1, organic exhaust gas input pipe 2 are horizontally extended into filtration tank 1, and organic exhaust gas input pipe 2 protrudes into filtration tank 1
Part is located at 12 lower section of sieve, and offers several organic exhaust gas spouts 21, is located near filtration tank 1 for liquid pool 3, for liquid pool 3
Memory is placed with water, and filtration tank 1 has penetrated microorganism spray tube 4, and the part of horizontal that microorganism spray tube 4 is located in filtration tank 1 is set
It sets, is located at the top of packing layer 13, be provided with several spray nozzles 41 on microorganism spray tube 4, spray nozzle 41 is against packing layer
13, microorganism spray tube 4 is located at the part outside filtration tank 1 and connect with the first immersible pump 42, and the first immersible pump 42 is placed on for liquid pool 3
In, the first immersible pump 42 can be sprayed through spray nozzle 41 again by microorganism spray tube 4 is pumped into for the water of liquid pool 3, amount of water sprayed requirement
When not inputting organic exhaust gas for organic exhaust gas input pipe 2, packing layer 13 keeps wet, and packing layer 13 will not leak to filtration tank
1 tower bottom, temperature adjusted and controlled 5 is equipped on organic exhaust gas input pipe 2, and temperature adjusted and controlled 5 includes flowing along organic exhaust gas
Direction is sequentially arranged at the first thermometer 51, cooling ring vessel 52 and second temperature meter 53 on organic exhaust gas input pipe 2, and first
The test side of thermometer 51 and second temperature meter 53 is inserted into organic exhaust input tube 2, cold for measuring the temperature of organic exhaust gas
But endless tube 52 is serpentine-like is wound on organic exhaust gas input pipe 2, and cooling ring vessel 52 is connect with an external cooling water source 54, external cooling
Water source 54 can inject cooling water to cooling ring vessel 52；Organic exhaust gas input pipe 2 is also equipped with humidity regulation structure 6, humidity regulation knot
Structure 6 includes the second immersible pump 61, humidity regulation pipe 62, several humidity regulation spray heads 63 and return pipe 64, the second immersible pump
61 are placed in liquid pool 3,62 one end of humidity regulation pipe is connect with the second immersible pump 61, and the other end connects humidity regulation spray head 63,
Humidity regulation spray head 63 is fixed in organic exhaust gas input pipe 2, and 64 upper end of return pipe is docked with organic exhaust gas input pipe 2, interface
Between humidity regulation spray head 63 and organic exhaust gas spout 21, lower end is submerged in the water for liquid pool 3, fixed on filtration tank 1
There are several moisture detectors 15, moisture detector 15 is inserted in the different height of packing layer 13, for detecting 13 humidity of packing layer,
Control device 7 is connect with moisture detector 15, the first thermometer 51 and second temperature meter 53 respectively, and can receive the letter of three
Breath, control device 7 are also connect with the first immersible pump 42, the second immersible pump 61 and external cooling water source 54 respectively, and control three
Person's running.
In embodiment, it is connected with nutrition liquid pipe 31 for liquid pool 3, nutrition liquid pipe 31 into the water for liquid pool 3 for periodically infusing
Enter to maintain the nutrient solution of bacterial micro-organism metabolism.
In embodiment, the tower bottom side of filtration tank 1 offers openable and closable door 16, and when door 16 is opened, people can pass in and out filtering
1 lower part of tower.
In embodiment, the organic exhaust gas temperature sprayed from organic exhaust gas spout 21 is at 20-40 DEG C.
In embodiment, the filler that packing layer 13 uses is one of ceramic raschig rings, bioceramic grain, active carbon particle
Or it is several.
In embodiment, control device 7 is PLC.
A kind of application method of conditioning biofiltration device, comprising the following steps:
Step a, control device 7 controls the first immersible pump 42 and is extracted at regular time and quantity for the water in liquid pool 3, and pumps water to spray spray
First 41 spray, 42 water pumping amount of the first immersible pump are as follows: when organic exhaust gas input pipe 2 does not input organic exhaust gas, packing layer 13 keeps wet
Profit, and packing layer 13 will not leak to 1 tower bottom of filtration tank；
Step b, organic exhaust gas input pipe 2 inputs the organic exhaust gas for needing biofiltration to handle to filtration tank 1；
Step c, in 53 continuous collecting organic exhaust gas input pipe 2 of the first thermometer 51 and second temperature meter organic exhaust gas temperature,
When organic exhaust gas temperature is lower than 20 DEG C or is higher than 40 DEG C, control device 7 controls external cooling water source 54 and pumps to cooling ring vessel 52
Enter cooling water, cooling ring vessel 52 carries out temperature adjusting to the organic exhaust gas in organic exhaust gas input pipe 2, adopts second temperature meter 53
The organic exhaust gas temperature collected is at 20-40 DEG C；
Step d, moisture detector 15 acquires the humidity information of 13 different height position of packing layer always, when humidity is reduced to centainly
When numerical value, control device 7 controls the running of the second immersible pump 61, and water is pumped into humidity regulation pipe 62 by the second immersible pump 61, then from wet
Degree adjusts spray head 63 and sprays, so that the humidity of organic exhaust gas in organic exhaust gas input pipe 2 be made to increase, is not absorbed by organic exhaust gas
Water is flowed back to from return pipe 64 for liquid pool 3, and the organic exhaust gas after humidifying can be such that 13 humidity of packing layer rises 13 moisturizing of packing layer,
When moisture detector 15, which collects 13 humidity of packing layer, reaches predetermined value, control device 7 controls the second immersible pump 61 and stops fortune
Make；
Step e, when packing layer 13 falls to impurities accumulation to the certain altitude of 1 bottom of filtration tank, door 16 is opened, it will be one layer most upper
Film cloth 14 is removed together with the impurity fallen on the film cloth 14 and is removed, and the film cloth 14 of the second layer is made to be located at first layer.
The type of flow of organic exhaust gas are as follows: organic exhaust gas spout 21 is moved to from organic exhaust gas input pipe 2, therebetween through excess temperature
The humidity regulation for spending adjusted and controlled 5 temperature adjusting and humidity regulation structure 6, after the ejection of organic exhaust gas spout 21, Xiang Shangyi
It is dynamic, enter packing layer 13 by sieve 12, packing layer 13 decomposes the organic pollutant in organic exhaust gas, by decomposition
Organic exhaust gas flows out after packing layer 13 from the gas outlet 11 above filtration tank 1.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as protection of the invention
Range.
Claims (7)
1. a kind of conditioning biofiltration device, it is characterized in that: including filtration tank (1), organic exhaust gas input pipe (2), feed flow
Pond (3) and control device (7), the filtration tank (1) top are provided with gas outlet (11), are provided with one in the middle part of filtration tank (1)
Sieve (12), the packing layer (13) of filling load bacterial micro-organism on sieve (12), the filtration tank (1) is if lower part is stacked with
The lower surface in filtration tank (1) is completely covered in dried layer film cloth (14), film cloth (14), and the organic exhaust gas input pipe (2) is horizontal
It stretches in filtration tank (1), the part that organic exhaust gas input pipe (2) protrudes into filtration tank (1) is located at below sieve (12), and opens up
There are several organic exhaust gas spouts (21), it is described to be located near filtration tank (1) for liquid pool (3), it is placed with water for liquid pool (3) memory,
Filtration tank (1) has penetrated microorganism spray tube (4), and the microorganism spray tube (4) is located at the part of horizontal in filtration tank (1)
Setting is located above packing layer (13), is provided with several spray nozzles (41) on microorganism spray tube (4), spray nozzle (41)
Against packing layer (13), microorganism spray tube (4) is located at the part of filtration tank (1) outside and connect with the first immersible pump (42), and first
Immersible pump (42) is placed in liquid pool (3), the first immersible pump (42) can will be pumped into microorganism spray tube (4) for the water of liquid pool (3)
It is sprayed again through spray nozzle (41), when amount of water sprayed requires not inputting organic exhaust gas for organic exhaust gas input pipe (2), packing layer (13)
Keep wet, and packing layer (13) will not leak to filtration tank (1) tower bottom, be equipped on the organic exhaust gas input pipe (2)
Temperature is adjusted and controlled (5), and the temperature adjusted and controlled (5) includes being sequentially arranged at organic waste along organic exhaust gas flow direction
The first thermometer (51), cooling ring vessel (52) and second temperature meter (53) on gas input pipe (2), first thermometer
(51) it is inserted into organic exhaust input tube (2) with the test side of second temperature meter (53), it is cold for measuring the temperature of organic exhaust gas
But endless tube (52) is serpentine-like is wound on organic exhaust gas input pipe (2), and cooling ring vessel (52) is connect with an external cooling water source (54),
External cooling water source (54) can inject cooling water to cooling ring vessel (52)；The organic exhaust gas input pipe (2) is also equipped with humidity
Adjusted and controlled (6), the humidity regulation structure (6) include the second immersible pump (61), humidity regulation pipe (62), several humidity
Adjust spray head (63) and return pipe (64), second immersible pump (61) is placed in liquid pool (3), humidity regulation pipe (62)
One end is connect with the second immersible pump (61), and the other end connects humidity regulation spray head (63), and humidity regulation spray head (63) has been fixed on
In machine exhaust input tube (2), return pipe (64) upper end is docked with organic exhaust gas input pipe (2), and interface is located at humidity regulation spray head
(63) between organic exhaust gas spout (21), lower end is submerged in the water for liquid pool (3), and the filtration tank is fixed on (1)
Several moisture detectors (15), the moisture detector (15) are inserted in the different height of packing layer (13), fill out for detecting
The bed of material (13) humidity, the control device (7) respectively with moisture detector (15), the first thermometer (51) and second temperature meter
(53) connect, and the information of three can be received, control device (7) also respectively with the first immersible pump (42), the second immersible pump (61)
And external cooling water source (54) connection, and control three's running.
2. a kind of conditioning biofiltration device according to claim 1, it is characterized in that: described connect for liquid pool (3)
It is connected to nutrition liquid pipe (31), the nutrition liquid pipe (31) is for periodically into the water for liquid pool (3), injection to maintain the micro- life of bacterium
The nutrient solution of object metabolism.
3. a kind of conditioning biofiltration device according to claim 2, it is characterized in that: the filtration tank (1)
Tower bottom side offers openable and closable door (16), and when the door (16) is opened, people can pass in and out filtration tank (1) lower part.
4. a kind of conditioning biofiltration device according to claim 3, it is characterized in that: from organic exhaust gas spout (21)
The organic exhaust gas temperature of ejection is at 20-40 DEG C.
5. a kind of conditioning biofiltration device according to claim 4, it is characterized in that: the packing layer (13) makes
Filler is one or more of ceramic raschig rings, bioceramic grain, active carbon particle.
6. a kind of conditioning biofiltration device according to claim 5, it is characterized in that: the control device (7)
For PLC.
7. the application method of a kind of conditioning biofiltration device according to claim 3, it is characterized in that: including following
Step:
Step a, control device (7) control the first immersible pump (42) is extracted at regular time and quantity for the water in liquid pool (3), and is pumped water to
Spray nozzle (41) sprays, the first immersible pump (42) water pumping amount are as follows: when organic exhaust gas input pipe (2) does not input organic exhaust gas, fill out
The bed of material (13) keeps wet, and packing layer (13) will not leak to filtration tank (1) tower bottom；
Step b, the organic exhaust gas that organic exhaust gas input pipe (2) needs biofiltration to handle to filtration tank (1) input；
Step c, organic exhaust gas in the first thermometer (51) and second temperature meter (53) continuous collecting organic exhaust gas input pipe (2)
Temperature, when organic exhaust gas temperature is lower than 20 DEG C or is higher than 40 DEG C, control device (7) controls external cooling water source (54) to cooling
Endless tube (52) is pumped into cooling water, and cooling ring vessel (52) carries out temperature adjusting to the organic exhaust gas in organic exhaust gas input pipe (2), makes
The collected organic exhaust gas temperature of second temperature meter (53) is at 20-40 DEG C；
Step d, moisture detector (15) acquires the humidity information of packing layer (13) different height position always, when humidity is reduced to
When certain numerical value, control device (7) controls the second immersible pump (61) running, and water is pumped into humidity regulation pipe by the second immersible pump (61)
(62), it then from humidity regulation spray head (63) sprays, to make the humidity of organic exhaust gas in organic exhaust gas input pipe (2) increase, not
It is flowed back to from return pipe (64) for liquid pool (3) by the water that organic exhaust gas absorbs, the organic exhaust gas after humidifying can mend packing layer (13)
Water rises packing layer (13) humidity, when moisture detector (15), which collects packing layer (13) humidity, reaches predetermined value, control
Device (7) control the second immersible pump (61) stops operating；
Step e, it when packing layer (13) falls to impurities accumulation to the certain altitude of filtration tank (1) bottom, opens door (16), it will most
Upper tunic cloth (14) removes together with the impurity fallen on the film cloth (14) and removes, and the film cloth (14) of the second layer is made to be located at the
One layer.
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| CN201910263964.8A CN109806760B (en) | 2019-04-03 | 2019-04-03 | Temperature-adjusting and humidity-adjusting biological filter device and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910263964.8A CN109806760B (en) | 2019-04-03 | 2019-04-03 | Temperature-adjusting and humidity-adjusting biological filter device and application method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652824A (en) * | 2019-10-29 | 2020-01-07 | 徐州金源臭氧设备有限公司高新区分公司 | Energy-concerving and environment-protective chemical industry tail gas biomass processing apparatus |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02191522A (en) * | 1989-01-19 | 1990-07-27 | Kurita Water Ind Ltd | Biodeodorizing device |
| KR200274665Y1 (en) * | 2002-01-29 | 2002-05-06 | 정욱진 | Biofilter apparatus for removing malodor gas |
| JP2004024996A (en) * | 2002-06-24 | 2004-01-29 | Mitsui Mining Co Ltd | Carrier for carrying living body, biological deodorizing apparatus using the same and deodorization method |
| CN201482418U (en) * | 2009-05-27 | 2010-05-26 | 北京美华博大环境工程有限公司 | Biofiltration deodorization device |
| CN103585866A (en) * | 2013-11-01 | 2014-02-19 | 天津大学 | Device and method for purification treatment of gas of medical waste non-incineration treatment |
| CN105688549A (en) * | 2016-04-21 | 2016-06-22 | 郑州大学 | Waste gas purifying device and oil fume waste gas purifying system |
| CN105833687A (en) * | 2016-04-29 | 2016-08-10 | 广东工业大学 | Deodorizing device |
| CN107998881A (en) * | 2018-01-24 | 2018-05-08 | 环境保护部南京环境科学研究所 | A kind of module type UV- nano-TiOs for low-concentration organic exhaust gas processing2Photocatalysis apparatus |
| CN207493491U (en) * | 2017-11-20 | 2018-06-15 | 北京沃太斯环保科技发展有限公司 | A kind of bio-trickling filter for handling organic exhaust gas |
| CN108187482A (en) * | 2018-01-22 | 2018-06-22 | 储成立 | A kind of waste gas generated by burning garbage multiple treatment device |
| CN209809930U (en) * | 2019-04-03 | 2019-12-20 | 生态环境部南京环境科学研究所 | Temperature and humidity regulating biological filtering device |
-
2019
- 2019-04-03 CN CN201910263964.8A patent/CN109806760B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02191522A (en) * | 1989-01-19 | 1990-07-27 | Kurita Water Ind Ltd | Biodeodorizing device |
| KR200274665Y1 (en) * | 2002-01-29 | 2002-05-06 | 정욱진 | Biofilter apparatus for removing malodor gas |
| JP2004024996A (en) * | 2002-06-24 | 2004-01-29 | Mitsui Mining Co Ltd | Carrier for carrying living body, biological deodorizing apparatus using the same and deodorization method |
| CN201482418U (en) * | 2009-05-27 | 2010-05-26 | 北京美华博大环境工程有限公司 | Biofiltration deodorization device |
| CN103585866A (en) * | 2013-11-01 | 2014-02-19 | 天津大学 | Device and method for purification treatment of gas of medical waste non-incineration treatment |
| CN105688549A (en) * | 2016-04-21 | 2016-06-22 | 郑州大学 | Waste gas purifying device and oil fume waste gas purifying system |
| CN105833687A (en) * | 2016-04-29 | 2016-08-10 | 广东工业大学 | Deodorizing device |
| CN207493491U (en) * | 2017-11-20 | 2018-06-15 | 北京沃太斯环保科技发展有限公司 | A kind of bio-trickling filter for handling organic exhaust gas |
| CN108187482A (en) * | 2018-01-22 | 2018-06-22 | 储成立 | A kind of waste gas generated by burning garbage multiple treatment device |
| CN107998881A (en) * | 2018-01-24 | 2018-05-08 | 环境保护部南京环境科学研究所 | A kind of module type UV- nano-TiOs for low-concentration organic exhaust gas processing2Photocatalysis apparatus |
| CN209809930U (en) * | 2019-04-03 | 2019-12-20 | 生态环境部南京环境科学研究所 | Temperature and humidity regulating biological filtering device |
Non-Patent Citations (1)
| Title |
|---|
| 张雄军;彭书传;朱承驻;李杰;王佩佩;滕飞;: "铁氧化物多孔陶粒生物滴滤塔净化硫化氢气体", 环境工程学报, no. 02, 5 February 2015 (2015-02-05) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652824A (en) * | 2019-10-29 | 2020-01-07 | 徐州金源臭氧设备有限公司高新区分公司 | Energy-concerving and environment-protective chemical industry tail gas biomass processing apparatus |
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| CN109806760B (en) | 2024-04-09 |
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