CN205760608U - A kind of biological deodorizing purified for foul gas drips filter box - Google Patents
A kind of biological deodorizing purified for foul gas drips filter box Download PDFInfo
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- CN205760608U CN205760608U CN201620698157.0U CN201620698157U CN205760608U CN 205760608 U CN205760608 U CN 205760608U CN 201620698157 U CN201620698157 U CN 201620698157U CN 205760608 U CN205760608 U CN 205760608U
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- nutritional solution
- packing material
- casing
- biologic packing
- foul gas
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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
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- Treating Waste Gases (AREA)
Abstract
This patent discloses a kind of biological deodorizing purified for foul gas and drip filter box, including casing, casing includes skeleton and glass epoxy, and skeleton is provided with rectangular frame, and glass epoxy is installed in rectangular frame；The inside of described casing is respectively equipped with nutritional solution water jet, biologic packing material layer and nutritional solution circulating water pool from top to bottom；Nutritional solution water jet is removably connected with nozzle, biologic packing material layer be respectively provided on two sides with filler charging door and filler discharge port up and down, the sidewall of described nutritional solution circulating water pool is respectively equipped with nutritional solution supply port, interface of the level gauge, nutritional solution circulation port from top to bottom, interface of the level gauge connects liquidometer, described nutritional solution circulation port is connected by pipeline with nutritional solution water jet, and pipeline is provided with water pump；Being provided with between biologic packing material layer and nutritional solution circulating water pool and purify, for foul gas, the air inlet entered, the top of casing is provided with air outlet.This patent is convenient to be keeped in repair biologic packing material, and is provided that the effect of purifying malodorous gas.
Description
Technical field
This utility model belongs to off-gas cleaning equipment field, is specifically related to a kind of biological deodorizing purified for foul gas
Drip filter box.
Background technology
Foul gas refers to that all stimulate organum olfactorium to cause people unhappy and damage the gaseous matter of living environment.Dislike
Odour is of a great variety, generally includes the compounds such as sulfur-bearing, nitrogenous, oxygen-containing and hydro carbons, is divided into organic and inorganic two big classes, specifically
Refer to: sulfur-containing compound, such as hydrogen sulfide, Carbon bisulfide, mercaptan, thioether, methyl sulfur etc.；Nitrogen-containing compound, such as ammonia, trimethylamine, acyl
Amine, indole etc.；Hydro carbons, such as alkane, alkene, alkynes, aromatic hydrocarbon, halogenated hydrocarbons；Oxygen-containing organic compound, such as alcohol, phenol, aldehyde ketone, has
Machine acid etc..Human body respiration, digestion, cardiovascular, endocrine and nervous system all can be caused murder by poisoning in various degree by these gases,
Wherein aromatic compound such as benzene, toluene, styrene etc. can also make human body produce distortion, canceration.
Commercial production, municipal wastewater, Treatment of Sludge and refuse disposal facility etc. are the main sources of foul gas, such as blowdown
Pumping plant, trash rack, aeration settling pit, preliminary sedimentation tank etc., sludge condensation in sludge handling process, dehydration and drying, transhipment etc.
Place, compost treatment in garbage processing procedure, fill, burn, transhipment etc..
More process for this kind of foul gas uses bioanalysis, bioanalysis to have high treating effect at present, invests and transport
Row expense is low, reaction condition is gentle (room temperature, normal pressure), non-secondary pollution, be easily managed the advantages such as operation.Bioanalysis mainly includes
Zinc cation method, Biological fitler method, biological island etc., wherein, biological island in addition to the general advantage with bioanalysis,
Also have that occupation of land face is less, pressure is relatively low, can easily be accommodated pH, the advantages such as gas-liquid-solid contact gear ratio surface area is big, therefore it is applicable to place
Reason low concentration foul gas.Chinese utility model patent if notification number is CN202438261U discloses a kind of process organic waste
The bio-trickling device of gas, is provided with gas outlet including top and bottom is provided with the bio-trickling equipped with biologic packing material of air inlet
Tower, be arranged on bio-trickling tower bottom for supporting and fix the pedestal of bio-trickling filter, liquid circulating apparatus and distribution system
System；Described liquid circulating apparatus is connected with top and the bottom of bio-trickling filter respectively；The air inlet of described bio-trickling filter
Mouth is connected with air distribution system, and described air distribution system includes electromagnetic type gas pump, waste gas preparation branch road and the surge flask being sequentially connected in series.
The bio-trickling device of this process organic exhaust gas has the advantage such as good stability, easy to operate, repeatable utilization.But in reality
In using, owing to its bio-trickling filter has multiple structure, therefore tower body is higher, and the most suitably keep in repair on tower body into
Mouthful, when biologic packing material therein break down need to be replaced time, it is difficult to be replaced maintenance and change, and the peace of equipment
Dress is also to have the biggest difficulty.Dripping in filter tower and be mounted with multi-layer biological filler, nutritional solution, when top spray gets off, can be gone up most
The biologic packing material of layer effectively absorbs, and the nutritional solution that undermost biologic packing material can not get abundance supplements, and absorbs and waste gas decomposition
Poor effect.And if strengthen nutritional solution spray flux, although can allow undermost biologic packing material obtain abundance nutrition, but
Be the superiors biologic packing material due to nutritional solution too many, nutrient solution concentration can be caused excessive, affect microorganism on biologic packing material
Premeabilisation of cells pressure so that microorganism cannot normal growth, the situation that microorganism large area is die even occurs.
Utility model content
This utility model is intended to provide a kind of biological deodorizing purified for foul gas to drip filter box, drips with existing biology
Filter tower is compared, the most relatively low, it is simple to maintenance, and monolayer biologic packing material can ensure that microorganism is normal under suitable nutrient solution concentration
Growth.
A kind of biological deodorizing purified for foul gas in this programme drips filter box, and including casing, casing includes skeleton
And glass epoxy, skeleton is provided with rectangular frame, and glass epoxy is installed in rectangular frame；The inside of described casing is from top to bottom
It is respectively equipped with nutritional solution water jet, biologic packing material layer and nutritional solution circulating water pool；Nutritional solution water jet is removably connected with nozzle,
Biologic packing material layer be respectively provided on two sides with filler charging door and filler discharge port up and down；The sidewall of described nutritional solution circulating water pool is certainly
Upper and under be respectively equipped with nutritional solution supply port, interface of the level gauge, nutritional solution circulation port, interface of the level gauge connects liquidometer, institute
Stating nutritional solution circulation port to be connected by pipeline with nutritional solution water jet, pipeline is provided with water pump, and biologic packing material layer follows with nutritional solution
Being provided with the air inlet entered for foul gas between ring pond, the top of casing is provided with air outlet.
Operation principle of the present utility model: in this programme, casing is agent structure, including skeleton and glass epoxy, bone
Frame primarily serves the effect of support, some square steel cross arrangements form, be formed with rectangular frame between adjacent square steel.By
Being fragile material in glass epoxy, plasticity is poor, is not suitable for directly making body structure, is therefore installed on rectangular frame
In.Utilize the supporting role of skeleton, glass epoxy and skeleton are collectively formed body structure.In the inside of casing, nutritional solution from
Nutritional solution water jet is uniformly sprayed on the biologic packing material of lower section by nozzle, provides for the microorganism being grown on biologic packing material
Required nutrient substance, it is ensured that the normal growth of microorganism, and microorganism can decompose the Organic substance among foul gas, such as alkane
Hydrocarbon, alkene, alkynes, aromatic hydrocarbon, halogenated hydrocarbons etc., reach to purify the effect of gas.The nutritional solution part being sprayed on biologic packing material
Being absorbed by the micro-organisms, part may proceed to trickle down in the nutritional solution circulating water pool of lower section, recycling for nutritional solution, improves
The utilization rate of nutritional solution, reduces entreprise cost.
Nozzle is to removably connect with nutritional solution water jet, is so conveniently replaceable and installs nozzle, and occur at nozzle stifled
Dismounting cleaning is conveniently carried out during plug.Biologic packing material in biologic packing material layer is fed by the filler charging door on the upside of it, when
When needing to split out, then can be dismantled by filler discharge port, very convenient, and when biologic packing material layer breaks down, also
Can be checked by filler charging door and filler discharge port.Owing to the microbes on biologic packing material absorbs nutritional solution, because of
This nutritional solution in use can gradually tail off, and it can be supplemented by nutritional solution supply port.And liquidometer may be used for detection
Liquid level in nutritional solution circulating water pool, it is judged that wherein nutritional solution is also surplus how many, in order to operator decide whether to mend
Fill.Nutritional solution, in nutritional solution circulating water pool, can flow out from nutritional solution circulation port, in water pump and the effect of pipeline, by nutrition
Liquid is extracted into nutritional solution water jet, for circulation to carrying out spraying nutrient solution in casing.
During duty, foul gas is passed through box house from air inlet, and foul gas rises, and first can touch biology
Filler, in part soluble gas therein meeting solution nutritional solution, and more harmful substance in foul gas, such as sulfur-bearing chemical combination
Thing, nitrogen-containing compound, organic acid, hydro carbons etc. can be decomposed by the Institute of Micro-biology on biologic packing material, thus reached purification stench
Effect of gas, purified gas continues to rise, touches the nutritional solution that more spray gets off, wherein may proceed to dissolving part
Soluble gas, the air outlet finally by casing top is discharged.
The beneficial effects of the utility model: this programme due to be body structure drip filter box, only one layer of biology is filled out in it
Material, therefore height is well below having now the filter tower that drips of multi-layer biological filler, and the both sides up and down of biologic packing material layer are respectively
It is provided with filler charging door and filler discharge port, the most very convenient biologic packing material is carried out maintenance overhaul.Battalion on biologic packing material
Nutrient solution moderate concentration, is more suitable for the growth of microorganism, can improve the effect of purifying malodorous gas.And nutritional solution can circulate
Utilize, improve the comprehensive utilization ratio of nutritional solution.
Further, between described nutritional solution circulating water pool and biologic packing material layer, it is provided with inspection manhole, for nutritional solution is followed
Ring pond is overhauled and safeguards.
Further, described liquidometer is positioned at the outside of casing.Operator just can find out casing clearly in casing outside
Liquid level change in interior nutritional solution circulating water pool, thus make and operating accurately, very directly perceived and convenient.
Further, being respectively equipped with differential pressure indicator interface above and below described biologic packing material layer, two differential pressure indicator interfaces lead to
Cross rubber tube and be connected to same U-tube manometer.On U-tube manometer, the pressure difference value of display is above and below biologic packing material layer
Pressure differential, owing to when microbial reproduction is too much, biologic packing material layer can be caused the most intensive, foul gas by time air quantity
Less, at this moment on U-tube manometer, the pressure difference value of display is bigger.Thus method operator are by observing on U-shaped piezometer
Pressure difference value, i.e. can determine whether whether foul gas smoothly passes over biologic packing material layer, and the ruuning situation in inspection box body is the most just
Often.
Further, described nutritional solution circulating water pool is provided with water supplement port.Owing to liquid nutritious in casing constantly sprays,
Therefore humidity is higher, and foul gas enters casing from air inlet, during air outlet effusion casing, can take away part water
Point, cause the moisture of nutritional solution constantly to reduce.When in nutritional solution, moisture declines, its concentration will increase, and is unfavorable for that biology is filled out
The growth of microorganism on material, now keeps the skin wet to nutritional solution circulating water pool from water supplement port, can reduce nutrient solution concentration, protects
Hold the relative humidity in casing, it is ensured that the normal growth of microorganism.
Further, the sidewall of described nutritional solution circulating water pool be respectively arranged at two ends with overfall and leakage fluid dram up and down, right
Nutritional solution circulating water pool keeps the skin wet or during nutritional solution, in order to prevent addition too much, overflows in casing, therefore arranges overflow
Mouthful, the nutritional solution that can will escape out is discharged casing and is collected.And nutritional solution is after being recycled for a long time, its nutrient substance is not
Disconnected minimizing, easy breed bacteria, at this moment need, by leakage fluid dram, all to be discharged by the nutritional solution in nutritional solution circulating water pool, then lead to
Overnutrition liquid supply port supplements fresh nutritional solution thereto.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of biological deodorizing purified for foul gas of this utility model drips filter box；
Fig. 2 is the internal structure schematic diagram of Fig. 1.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Reference in Figure of description includes: skeleton 1, glass epoxy 2, nutritional solution water jet 3, air outlet 4, nozzle
5, filler charging door 6, differential pressure indicator interface 7, rubber tube 8, U-tube manometer 9, air inlet 10, overfall 11, leakage fluid dram 12, liquid level
Meter interface 13, liquidometer 14, water supplement port 15, nutritional solution supply port 16, filler discharge port 17, nutritional solution circulation port 18, pipeline 19,
Water pump 20, inspection manhole 21, biologic packing material layer 22, nutritional solution circulating water pool 23.
As shown in Figures 1 and 2, a kind of biological deodorizing purified for foul gas drips filter box, including casing, casing
Including skeleton 1 and glass epoxy 2, by many square steel, in horizontally and vertically direction, arrangement is welded, between adjacent square steel skeleton 1
Defining some rectangular frames, glass epoxy 2 is welded in rectangular frame.At the top of casing, nutritional solution water jet 3 is installed,
Threaded on nutritional solution water jet 3 have nozzle 5, and according to the size of casing, the number of nutritional solution water jet 3 and nozzle 5 is permissible
Being adjusted according to specification of equipment size, in the present embodiment, nutritional solution water jet 3 and nozzle 5 are respectively provided with 12, nutritional solution
Uniformly it is sprayed in casing by nozzle 5.Bottom in casing, is provided with nutritional solution circulating water pool 23.In nozzle 5 and nutrition
Between liquid circulating water pool 23, then biologic packing material layer 22 is installed, biologic packing material layer 22 be porous volcanic rock as biologic packing material, many
Hole volcanic rock is stacked on grid, is supported fixing formation by grid.The side of casing has air inlet 10,
According to the size of foul gas intake, air inlet 10 can be arranged multiple air port.Air inlet 10 is positioned at biologic packing material layer 22
And between nutritional solution circulating water pool 23.The top of casing is provided with air outlet 4, and according to the size of air output, air outlet 4 can set
Putting multiple, the present embodiment selects two air outlets 4.The both sides up and down of biologic packing material layer 22 have filler charging door 6 and filler unloads
Material mouth 17, can arrange multiple according to the size of casing, filler charging door 6 and filler discharge port 17, to facilitate biologic packing material
Mounting and dismounting, the present embodiment selects two filler charging doors 6 and two filler discharge ports 17.Biologic packing material layer 22 upper
Side and lower section all have differential pressure indicator interface 7, and two differential pressure indicator interfaces 7 are connected to same U-tube manometer 9 by rubber tube 8, are used for
The pressure reduction of biologic packing material layer 22 upper and lower is checked, it is judged that whether biologic packing material layer 22 occurs the phenomenon of blocking.
Side wall upper part at nutritional solution circulating water pool 23 has water supplement port 15, nutritional solution supply port 16 and overfall 11, mends
The mouth of a river 15 and nutritional solution supply port 16 are in order to supplementing water and nutritional solution in nutritional solution circulating water pool 23, overfall 11 is to prevent battalion
In nutrient solution circulating water pool 23, liquid level the highest causing overflows nutritional solution circulating water pool 23, and overfall 11 can be by unnecessary nutritional solution row
Go out.The middle part of nutritional solution circulating water pool 23 has interface of the level gauge 13, and interface of the level gauge 13 connects liquidometer 14, liquidometer 14
Can be gauge glass, and be positioned at the outside of casing, therefore can the liquid level in observation battalion's nutrient solution circulating water pool 23 intuitively
Change, decides whether moisturizing or Additional nutrient solution.The bottom of nutritional solution circulating water pool 23 has leakage fluid dram 12 and nutrition
Liquid circulation port 18, leakage fluid dram 12 is for discharging the nutritional solution of nutritional solution circulating water pool 23, and nutritional solution circulation port 18 is used for will be from life
The nutritional solution dropped down on thing packing layer 22 is circulated utilization, and when being embodied as, nutritional solution flows from nutritional solution circulation port 18
Go out, enter pipeline 19, under the effect of water pump 20, nutritional solution is extracted at the nutritional solution water jet 3 at casing top, leads to the most again
Cross nozzle 5 to be sprayed onto in casing, complete the process of whole circulation.
For the ease of nutritional solution circulating water pool 23 is carried out maintenance overhaul, the sidewall of casing is provided with inspection manhole
21.Owing to the vitamin on biologic packing material is when decomposing foul gas, acid position can be produced, cause the PH of nutritional solution to decline,
Skeleton 1 and glass epoxy 2 can be produced corrosion, the most in use, need on skeleton 1 and glass epoxy 2, scribble epoxy drip
The etch-proof materials such as blue or green paint.
Claims (6)
1. one kind for foul gas purify biological deodorizing drip filter box, it is characterised in that include casing, casing include skeleton and
Glass epoxy, skeleton is provided with rectangular frame, and glass epoxy is installed in rectangular frame；The inside of described casing is divided from top to bottom
It is not provided with nutritional solution water jet, biologic packing material layer and nutritional solution circulating water pool；Nutritional solution water jet is removably connected with nozzle, raw
Thing packing layer be respectively provided on two sides with filler charging door and filler discharge port up and down, the sidewall of described nutritional solution circulating water pool is from upper
Being respectively equipped with nutritional solution supply port, interface of the level gauge, nutritional solution circulation port under and, interface of the level gauge connects liquidometer, described
Nutritional solution circulation port is connected by pipeline with nutritional solution water jet, and pipeline is provided with water pump；Biologic packing material layer circulates with nutritional solution
Being provided with the air inlet entered for foul gas between pond, the top of casing is provided with air outlet.
A kind of biological deodorizing purified for foul gas the most according to claim 1 drips filter box, it is characterised in that: described
It is provided with inspection manhole between nutritional solution circulating water pool and biologic packing material layer.
A kind of biological deodorizing purified for foul gas the most according to claim 2 drips filter box, it is characterised in that: described
Liquidometer is positioned at the outside of casing.
A kind of biological deodorizing purified for foul gas the most according to claim 3 drips filter box, it is characterised in that: described
Being respectively equipped with differential pressure indicator interface above and below biologic packing material layer, two differential pressure indicator interfaces are connected to same U by rubber tube
U-tube manometer.
A kind of biological deodorizing purified for foul gas the most according to claim 4 drips filter box, it is characterised in that: described
Nutritional solution circulating water pool is provided with water supplement port.
A kind of biological deodorizing purified for foul gas the most according to claim 5 drips filter box, it is characterised in that: described
The sidewall of nutritional solution circulating water pool be respectively arranged at two ends with overfall and leakage fluid dram up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620698157.0U CN205760608U (en) | 2016-07-05 | 2016-07-05 | A kind of biological deodorizing purified for foul gas drips filter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620698157.0U CN205760608U (en) | 2016-07-05 | 2016-07-05 | A kind of biological deodorizing purified for foul gas drips filter box |
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| CN205760608U true CN205760608U (en) | 2016-12-07 |
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| CN201620698157.0U Active CN205760608U (en) | 2016-07-05 | 2016-07-05 | A kind of biological deodorizing purified for foul gas drips filter box |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903341A (en) * | 2016-07-05 | 2016-08-31 | 贵州蔚蓝环保有限公司 | Biological deodorization drip filter box for purifying malodorous gases |
| CN108392977A (en) * | 2018-05-30 | 2018-08-14 | 水云天（天津）生物科技发展有限公司 | A kind of bio-trickling integration apparatus and its application |
-
2016
- 2016-07-05 CN CN201620698157.0U patent/CN205760608U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903341A (en) * | 2016-07-05 | 2016-08-31 | 贵州蔚蓝环保有限公司 | Biological deodorization drip filter box for purifying malodorous gases |
| CN108392977A (en) * | 2018-05-30 | 2018-08-14 | 水云天（天津）生物科技发展有限公司 | A kind of bio-trickling integration apparatus and its application |
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| GR01 | Patent grant |