CN206404587U - Deodorization device of biological filter - Google Patents
Deodorization device of biological filter Download PDFInfo
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- CN206404587U CN206404587U CN201621432841.0U CN201621432841U CN206404587U CN 206404587 U CN206404587 U CN 206404587U CN 201621432841 U CN201621432841 U CN 201621432841U CN 206404587 U CN206404587 U CN 206404587U
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- water tank
- tower body
- cyclic water
- spray equipment
- deodorization device
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- 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 utility model discloses a kind of deodorization device of biological filter, the blower fan being connected including tower body and with tower body by input channel, tower body inner vertical is provided with dividing plate, dividing plate is prewashing area close to blower fan side, opposite side is bacteria bed filtering area, it is located in tower body on prewashing area and bacteria bed filtering area and is respectively equipped with the first spray equipment and the second spray equipment, the water inlet end of first spray equipment and the second spray equipment is connected with cyclic water tank, cyclic water tank is located at the bottom of tower body, dividing plate lower end is provided with supporting plate, gas flow-passing surface is formed between supporting plate and cyclic water tank, heater and temperature monitor are provided with cyclic water tank.When temperature monitor detection tower body temperature is too low, the heater in cyclic water tank can be started, the temperature of water in cyclic water tank is increased and adapts to biological optimum activity until water temperature reaches, and by the first spray equipment and the second spray equipment from cyclic water tank by Water spray to prewashing area and bacteria bed filtering area.
Description
Technical field
The utility model is related to odor removal, more particularly to deodorization device of biological filter.
Background technology
Raising with people to environmental requirement, the foul smell problem of sewage disposal has been brought into schedule, and biological deodorizing is made
For one of main process therein, by substantial amounts of popularization and application.
Existing odorous processing method has a lot, is broadly divided into ion method, combustion method and absorbs absorption method three major types, wherein
The most cost-effective in these methods is biological odor removal method.Biological odor removal method is a kind of odorless, innoxious technique side
Method, i.e., do not produce secondary pollution.The odorous substances, clearance such as hydrogen sulfide, reduced sulphur compound that it can be effectively gone in removing exhaust gas
Height, running expense is low, and operational administrative is simple, is to solve the foul gas pollution problems such as hydrogen sulfide, and then environment protection
Desired cleansing technology.
Biological odor removal method mainly has two ways, biofiltration process and biological island, it is adaptable to different foul smell features.
Biofiltration process refers to the organic exhaust gas of humidifying being passed through in the biofilter filled with filler, and on filler
Biomembrane (microorganism) contact of accompanying growth, by Institute of Micro-biology's absorption degradation, is eventually converted into simple inorganic matter or conjunction
Into the process of neoblast material.Being used for handling large-minded, low concentration volatile organic matter such a method, it has the disadvantage foul smell more
Pre-process, and low concentration pollutant can only be handled, be not suitable for high concentration Odor control, and floor space is big.
Chinese patent notification number 205199302U is disclosed a kind of " biological deodorizing device ", including spray equipment, deodorizing tower,
Demister, filter, deodorizing tower tower wall bottom are provided with air inlet, collecting tank of the bottom of towe provided with connection spray equipment；Deodorization
Filter is provided with tower, the shower of spray equipment is evenly distributed on filter top, and deodorization column overhead is provided with gas outlet,
Demister is provided between shower and gas outlet.
But temperature has a great impact to biological activity, general deodorizing device is placed on outdoor, due to winter temperature
It is relatively low, the treatment effect of odor removal can be directly affected.
Utility model content
The purpose of this utility model is to provide the deodorization device of biological filter that a kind of bioactivity keeps stable.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of deodorization device of biological filter, including tower body and the blower fan that is connected with tower body by input channel, the tower body
Inner vertical is provided with dividing plate, and the dividing plate is prewashing area close to blower fan side, and opposite side is bacteria bed filtering area, the tower
It is located in vivo on prewashing area and bacteria bed filtering area and is respectively equipped with the first spray equipment and the second spray equipment, first spray
The water inlet end of shower device and the second spray equipment is connected with cyclic water tank, and the cyclic water tank is located at the bottom of tower body, it is described every
Plate lower end is provided with supporting plate, is formed and is set in gas flow-passing surface, the cyclic water tank between the supporting plate and the cyclic water tank
There are heater and temperature monitor.
By using such scheme, when temperature monitor detection tower body temperature is too low, it can start in cyclic water tank
Heater, the temperature of water in cyclic water tank is increased and adapts to biological optimum activity until water temperature reaches, and by the first spray
Device and the second spray equipment are from cyclic water tank by Water spray to prewashing area and bacteria bed filtering area.
As a kind of improvement of the present utility model, the heater is electric heating tube, heating wire, electric hot plate, electrical heating
Circle or ceramic heating plate in any one.
By using such scheme, heater is from electric heating tube, heating wire, electric hot plate, Electrothermal ring or ceramics hair
Any one in backing is as the device of water temperature in heat cycles water tank, raising water temperature that can be quickly, so as to ensure biology
Activity.
As a kind of improvement of the present utility model, the outer wall of the tower body is coated with heat-insulation layer.
By using such scheme, heat-insulation layer is coated in the outer wall of tower body, in the holding tower body that can stablize by heat-insulation layer
Temperature so that ensure biology activity.
As a kind of improvement of the present utility model, the heat-insulation layer is made up of rock wool.
By using such scheme, the temperature kept in tower body that rock wool can stablize, rock wool has light weight, thermal conductivity factor
Small, elasticity is good, does not eat into, and portion rots, the advantage of chemical stability.
As a kind of improvement of the present utility model, the heat-insulation layer is ultra-violet radiation resisting coating.
By using such scheme, the temperature kept in tower body that ultra-violet radiation resisting coating can be stablized, also with anti-corrosion,
Waterproof, it is heat-insulated the advantages of, it is ensured that the air-tightness of tower body, prevent stink from leakage.
As a kind of improvement of the present utility model, PH detectors are provided with the cyclic water tank.
By using such scheme, the pH value of microorganism growing environment has very to the odor pollutant in microorganism decomposition foul smell
Big influence, when the pH value of water in cyclic water tank is too small, illustrates that normal flora is destroyed, it is necessary to which technological adjustment pH value is into
Property.So as to which the moment ensures biological odor removal efficient.
As a kind of improvement of the present utility model, it is located in the prewashing area in supporting plate and is filled with chemical filler.
By using such scheme, chemical filler has larger specific surface area, foul gas and spray into prewashing area
The water of pouring is contacted on filler surface, and the material for being wherein easy to dissolve water in foul gas enters in water, in addition, in this process
Middle gas is humidified, containing substantial amounts of moisture, the need for maintaining subsequent bio activity.
As a kind of improvement of the present utility model, it is located in the bacteria bed filtering area in supporting plate and is filled with volcanic rock
Filler.
By using such scheme, volcanic filling material is natural porous volcano rock and ore, by ore dressing, crushes, sieves, grinds
The indefinite form granular filler that processes of the series of process such as mill, its Main Ingredients and Appearance be silicon, aluminium, calcium, sodium, magnesium, titanium, manganese, iron,
Tens kinds of mineral matters such as nickel, cobalt and molybdenum and trace element, apparent is irregular particle, and color is red-black brown or black, porous
Light weight.It is suitable for microorganism in its superficial growth, breeding, forms biomembrane.
As a kind of improvement of the present utility model, first spray equipment includes the first spray header, first spray
Spray pipe is connected with cyclic water tank, be connected with turn on the first spray header the first water pump, the first filter, first pressure table and
Some first shower nozzles, first shower nozzle is evenly distributed on prewashing area top.
, can be uniformly by the Water spray in cyclic water tank to prewashing area by using such scheme, the first filter
Some impurity can also be filtered off, it is ensured that the water quality sprayed out, can know that prewashing area internal pressure is powerful small in real time by first pressure table, from
And improve the dissolving contacting efficiency of foul smell.
As a kind of improvement of the present utility model, second spray equipment includes the second spray header, second spray
Spray pipe is connected with cyclic water tank, be connected with turn on the second spray header the second water pump, the second filter, second pressure table and
Some second shower nozzles, second shower nozzle is evenly distributed on bacteria bed filtering area top.
By using such scheme, can uniformly by the Water spray in cyclic water tank to bacteria bed filtering area,
Tow filtrator can also filter off some impurity, it is ensured that the water quality sprayed out, and bacteria bed mistake can be known in real time by second pressure table
Filter area's internal pressure is powerful small, prevents the crushing increase of ventilation, gas flowing is hindered, so as to improve bioactivity.
In summary, the utility model has the advantages that：
1st, heater and temperature monitor are provided with cyclic water tank, when temperature monitor detects tower body temperature mistake
When low, the heater in cyclic water tank can be started, the temperature of water in cyclic water tank is increased until water temperature reaches that adaptation is biological
Optimum activity, and by the first spray equipment and the second spray equipment from cyclic water tank by Water spray to prewashing area and biological filter
Bed filtering area；Heater selects any one in electric heating tube, heating wire, electric hot plate, Electrothermal ring or ceramic heating plate
As the device of water temperature in heat cycles water tank, raising water temperature that can be quickly, so as to ensure the activity of biology；The outer wall bag of tower body
Heat-insulation layer is covered with, the temperature kept in tower body that can stablize by heat-insulation layer, so as to ensure the activity of biology；Heat-insulation layer is by rock wool
It is made, the temperature kept in tower body that rock wool can stablize, rock wool has light weight, and thermal conductivity factor is small, and elasticity is good, does not eat into, and portion rots,
The advantage of chemical stability；Heat-insulation layer is in ultra-violet radiation resisting coating, the holding tower body that ultra-violet radiation resisting coating can be stablized
Temperature, also there is anti-corrosion and waterproof, heat-insulated, it is ensured that the air-tightness of tower body, prevent stink from leakage；
2nd, PH detectors are provided with cyclic water tank, the pH value of microorganism growing environment is to the stench in microorganism decomposition foul smell
Composition has a great impact, when the pH value of water in cyclic water tank is too small, illustrates that normal flora is destroyed, it is necessary to technological adjustment
PH value is to neutrality.So as to which the moment ensures biological odor removal efficient.
Brief description of the drawings
Fig. 1 is bacteria bed odor removal in embodiment one.
In figure, 1, tower body；101st, air inlet；102nd, gas outlet；2nd, blower fan；3rd, dividing plate；4th, prewashing area；5th, bacteria bed mistake
Filter area；6th, the first spray equipment；601st, the first spray header；602nd, the first water pump；603rd, the first filter；604th, first pressure
Table；605th, the first shower nozzle；7th, the second spray equipment；701st, the second spray header；702nd, the second water pump；703rd, the second filter；
704th, second pressure table；705th, the second shower nozzle；8th, cyclic water tank；9th, supporting plate；10th, gas flow-passing surface；11st, heater；12、
Temperature monitor；13rd, heat-insulation layer；14th, PH detectors.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one：
Reference picture 1, a kind of bacteria bed odor removal, including tower body 1, tower body 1 are made of glass-reinforced plastic material, tower body 1
Upper end offers air inlet 101 and gas outlet 102, and air inlet 101 is connected with blower fan 2 by FRP airducts, and blower fan 2 is using centrifugation
Blower fan.
The inner vertical of tower body 1 is provided with dividing plate 3, and the lower end of dividing plate 3 is provided with supporting plate 9, and dividing plate 3 is pre- close to the side of blower fan 2
Wash to be located in supporting plate 9 in area 4, prewashing area 4 and be filled with chemical filler, the opposite side of dividing plate 3 is bacteria bed filtering area 5, is gone out
Gas port 102 is located to be located in supporting plate 9 in the top of bacteria bed filtering area 5, bacteria bed filtering area 5 to be filled out filled with volcanic rock
Material.
The bottom of tower body 1 is additionally provided with cyclic water tank 8, and gas flow-passing surface 10 is formed between supporting plate 9 and cyclic water tank 8, is followed
Heater 11, temperature monitor 12 and PH detectors 14 are provided with ring water tank 8, heater 11 is from electric heating tube, electric heating
Any one in line, electric hot plate, Electrothermal ring or ceramic heating plate, the preferred electric heating tube of heater 11.It is located in tower body 1
The first spray equipment 6 and the second spray equipment 7 are respectively equipped with prewashing area 4 and bacteria bed filtering area 5.First spray equipment 6
Including the first spray header 601, the water inlet end of the first spray header 601 is connected with cyclic water tank 8, on the first spray header 601
It is connected with the first water pump 602, the first filter 603, first pressure table 604 and six the first shower nozzles 605, the first shower nozzle in turn
605 are evenly distributed on the top of prewashing area 4.Second spray equipment 7 includes the second spray header 701, and second spray header 701 enters
Water end (W.E.) is connected with cyclic water tank 8, is connected with the second water pump 702, the second filter 703, second on the second spray header 701 in turn
Pressure gauge 704 and 12 the second shower nozzles 705, the second shower nozzle 705 are evenly distributed on the top of bacteria bed filtering area 5.
Heat-insulation layer 13 is also wrapped on the outer wall of tower body 1, heat-insulation layer 13 is made up of rock wool.
Foul waste gas is imported inside tower body 1 after collection by blower fan 2 from air inlet 101, and foul smell is introduced into prewashing area 4, smelly
The water that gas is sprayed out with the first shower nozzle 605 is contacted on chemical filler surface, and the dust in foul smell is eliminated first, wherein smelly
The material for being easy to dissolve water in gas enters in water, in addition, gas is humidified in the process.Then foul smell passes through gas flow-passing surface
10 enter bacteria bed filtering area 5, and when foul smell is by volcanic filling material, the pollutant in foul smell is transferred to volcanic rock from gas phase
Biofilm surface on filler, odor pollutant therein is removed under the oxidation Decomposition of microorganism, at the same time, microorganism
The odor pollutant of absorption is originated as energy, for further breeding.The foul smell after processing is eventually passed to connect from gas outlet 102
To high altitude discharge.
When temperature monitor 12 is detected temperature is too low in cyclic water tank 8 when, heater 11 can be started, cyclic water tank
The temperature of water is increased in 8, and biological optimum activity is adapted to until water temperature reaches, and is filled by the first spray equipment 6 and the second spray
7 are put by the Water spray in cyclic water tank 8 to prewashing area 4 and bacteria bed filtering area 5, the final temperature caused in tower body 1
It is maintained at 35 DEG C or so.
The pH value of microorganism growing environment has a great impact to the odor pollutant in microorganism decomposition foul smell, works as recirculated water
When the pH value of water is too small in case 8, illustrates that normal flora is destroyed, now PH detectors 14 can be detected and found in real time, need
PH value is manually adjusted to neutrality, so as to remain adapted to the good environment of microorganism growth, the moment ensures biological odor removal efficient.
Embodiment two：
A kind of bacteria bed odor removal, the difference with embodiment one is that heat-insulation layer 13 is ultra-violet radiation resisting coating.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of deodorization device of biological filter, including tower body（1）With with tower body（1）The blower fan connected by input channel（2）, its
It is characterised by, the tower body（1）Inner vertical is provided with dividing plate（3）, the dividing plate（3）Close to blower fan（2）Side is prewashing area
（4）, opposite side is bacteria bed filtering area（5）, the tower body（1）It is interior to be located at prewashing area（4）With bacteria bed filtering area（5）On
It is respectively equipped with the first spray equipment（6）With the second spray equipment（7）, first spray equipment（6）With the second spray equipment（7）
Water inlet end be connected with cyclic water tank（8）, the cyclic water tank（8）Located at tower body（1）Bottom, the dividing plate（3）Lower end is set
There is supporting plate（9）, the supporting plate（9）With the cyclic water tank（8）Between formed gas flow-passing surface（10）, the cyclic water tank
（8）It is interior to be provided with heater（11）And temperature monitor（12）.
2. deodorization device of biological filter according to claim 1, it is characterised in that the heater（11）For electrical heating
Any one in pipe, heating wire, electric hot plate, Electrothermal ring or ceramic heating plate.
3. deodorization device of biological filter according to claim 1, it is characterised in that the tower body（1）Outer wall be coated with
Heat-insulation layer（13）.
4. deodorization device of biological filter according to claim 3, it is characterised in that the heat-insulation layer（13）By rock wool system
Into.
5. deodorization device of biological filter according to claim 3, it is characterised in that the heat-insulation layer（13）For uvioresistant
Radiation paint.
6. deodorization device of biological filter according to claim 1, it is characterised in that the cyclic water tank（8）It is interior to be provided with PH
Detector（14）.
7. deodorization device of biological filter according to claim 1, it is characterised in that the prewashing area（4）It is interior to be located at support
Plate（9）It is upper to be filled with chemical filler.
8. deodorization device of biological filter according to claim 1, it is characterised in that the bacteria bed filtering area（5）It is interior
Positioned at supporting plate（9）It is upper to be filled with volcanic filling material.
9. deodorization device of biological filter according to claim 1, it is characterised in that first spray equipment（6）Including
First spray header（601）, first spray header（601）With cyclic water tank（8）Connection, the first spray header（601）On
It is connected with the first water pump in turn（602）, the first filter（603）, first pressure table（604）With some first shower nozzles（605）, institute
State the first shower nozzle（605）It is evenly distributed on prewashing area（4）Top.
10. deodorization device of biological filter according to claim 1, it is characterised in that second spray equipment（7）Including
Second spray header（701）, second spray header（701）With cyclic water tank（8）Connection, the second spray header（701）On
It is connected with the second water pump in turn（702）, the second filter（703）, second pressure table（704）With some second shower nozzles（705）, institute
State the second shower nozzle（705）It is evenly distributed on bacteria bed filtering area（5）Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621432841.0U CN206404587U (en) | 2016-12-24 | 2016-12-24 | Deodorization device of biological filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621432841.0U CN206404587U (en) | 2016-12-24 | 2016-12-24 | Deodorization device of biological filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206404587U true CN206404587U (en) | 2017-08-15 |
Family
ID=59552210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621432841.0U Active CN206404587U (en) | 2016-12-24 | 2016-12-24 | Deodorization device of biological filter |
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| CN (1) | CN206404587U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380038A (en) * | 2018-04-18 | 2018-08-10 | 中国建筑局（集团）有限公司 | A kind of multi-layer biological filter tank with heating constant-temperature system and its application method |
| CN109157955A (en) * | 2018-09-03 | 2019-01-08 | 苏州科技大学 | It is a kind of to absorb and biological synergetic odor treating device |
| CN109260939A (en) * | 2018-08-23 | 2019-01-25 | 武汉芳笛环保股份有限公司 | A kind of biological deodorizing system of sewage treatment plant |
| CN111530269A (en) * | 2019-12-30 | 2020-08-14 | 安徽分创环保科技有限公司 | Double-circulation biological trickling filter and circulation control method thereof |
| CN113663507A (en) * | 2021-07-01 | 2021-11-19 | 福建永达环保科技有限公司 | Organic odor treatment device |
| CN114272747A (en) * | 2022-01-26 | 2022-04-05 | 南通大学 | Incineration type biological filter tower for dust fall and ash removal |
-
2016
- 2016-12-24 CN CN201621432841.0U patent/CN206404587U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380038A (en) * | 2018-04-18 | 2018-08-10 | 中国建筑局（集团）有限公司 | A kind of multi-layer biological filter tank with heating constant-temperature system and its application method |
| CN109260939A (en) * | 2018-08-23 | 2019-01-25 | 武汉芳笛环保股份有限公司 | A kind of biological deodorizing system of sewage treatment plant |
| CN109157955A (en) * | 2018-09-03 | 2019-01-08 | 苏州科技大学 | It is a kind of to absorb and biological synergetic odor treating device |
| CN111530269A (en) * | 2019-12-30 | 2020-08-14 | 安徽分创环保科技有限公司 | Double-circulation biological trickling filter and circulation control method thereof |
| CN113663507A (en) * | 2021-07-01 | 2021-11-19 | 福建永达环保科技有限公司 | Organic odor treatment device |
| CN114272747A (en) * | 2022-01-26 | 2022-04-05 | 南通大学 | Incineration type biological filter tower for dust fall and ash removal |
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