CN209188512U - Organic waste-gas purification tower biology culture system - Google Patents
Organic waste-gas purification tower biology culture system Download PDFInfo
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- CN209188512U CN209188512U CN201821759941.3U CN201821759941U CN209188512U CN 209188512 U CN209188512 U CN 209188512U CN 201821759941 U CN201821759941 U CN 201821759941U CN 209188512 U CN209188512 U CN 209188512U
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- membrane cisterna
- biology
- filtration tank
- biological
- microbe stuffing
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to a kind of organic waste-gas purification tower biology culture systems, include microbe stuffing filtration tank, biological fluids spray pump, the first spray equipment, biological membrane cisterna transfer pond and biological membrane cisterna culture unit；Microbe stuffing filtration tank connects plasma purifier, plasma purifier sets glass layer, plasma purifier connects demister, and biological fluids spray pump connects microbe stuffing filtration tank by the first spray equipment, and biological fluids spray pump connects biological membrane cisterna transfer pond；Biological membrane cisterna culture unit includes that filtrate collecting pit, filtrate elevator pump, biological exhaust gas exhaust fan, MBBR biology membrane cisterna and oxygen supply blower, filtrate collecting pit are connect with microbe stuffing filtration tank；It utilizes liquid circulation in MBBR biology membrane cisterna, improves liquid utilization rate, improves flora reproduction speed and activity in MBBR biology membrane cisterna, enhance the sustainability of biology, whole investment operating cost is reduced, microbe stuffing filtration tank is reduced and purifies load, improve clean-up effect.
Description
Technical field
The utility model relates to a kind of VOCs treatment technical fields, refer in particular to a kind of organic waste-gas purification tower biology
Culture system.
Background technique
In modern industrial production, some irritation organic exhaust gas can be generated along with production process, these exhaust gas are direct
Environment and animals and plants can be caused great harm by putting to idle discharge.
Existing organic waste-gas purification tower generally uses bioanalysis to carry out cleaning organic waste gas, and bioanalysis generally comprises two kinds,
One is, directly spray liquid does not recycle after spray, due to needing not stop to provide ejecting liquid, it is whole invest operating cost compared with
It is high；Another then be, spray liquid recycles after directly spraying, but it is lower to the utilization rate of spray liquid, so that in purifying column
Biological sustainability is weaker.
In addition, the detergent power of existing purifying column is low, the organic exhaust gas of low concentration can only be handled, if organic
Exhaust gas concentration is slightly relatively high, just will increase the purification load of packing layer in purifying column, then influences clean-up effect, causes to discharge
Standard is not achieved in exhaust gas in air.
Therefore, in the utility model patent application, applicant has studied intensively a kind of organic waste-gas purification tower biology cultivation
System solves the above problems.
Utility model content
The utility model is to provide a kind of organic waste-gas purification for deficiency present in the above-mentioned prior art, main purpose
Tower biology culture system recycles the nutrient solution of MBBR biology membrane cisterna, improves nutrient solution utilization rate, improves MBBR
The reproduction speed and activity of flora in biological membrane cisterna, enhance the sustainability of biology, reduce whole investment operating cost, also can
The purification load of microbe stuffing filtration tank is enough reduced, and then improves clean-up effect.
To realize above-mentioned purpose, the utility model adopts the following technical scheme:
A kind of organic waste-gas purification tower biology culture system includes microbe stuffing filtration tank, biological fluids spray pump,
One spray equipment, biological membrane cisterna transfer pond and biological membrane cisterna culture unit, in which:
The microbe stuffing filtration tank has left end exhaust gas inlet and upper end gas outlet, the left end exhaust gas inlet connection
There is plasma purifier, is equipped with glass layer, the left end of the plasma purifier in the plasma purifier
It is connected with demister, one end of the biological fluids spray pump connects microbe stuffing filtration tank, institute by the first spray equipment
The other end for stating biological fluids spray pump connects biological membrane cisterna transfer pond, and the microbe stuffing filtration tank is equipped with visual window, institute
It states and is connected to inside visual window and microbe stuffing filtration tank；
The biology membrane cisterna culture unit includes filtrate collecting pit, filtrate elevator pump, biological exhaust gas exhaust fan, MBBR life
Object membrane cisterna and oxygen supply blower, the filtrate collecting pit are connect with microbe stuffing filtration tank, the both ends point of the filtrate elevator pump
Not Lian Jie filtrate collecting pit and MBBR biology membrane cisterna, aforementioned biological membrane cisterna transfer pond connect MBBR biology membrane cisterna, the oxygen supply
Blower connects MBBR biology membrane cisterna, and the MBBR biology membrane cisterna is connected to microbe stuffing by biological exhaust gas exhaust fan and filters
Tower.
As a preferred embodiment, the bottom of the microbe stuffing filtration tank is connected with bracket, in the biology membrane cisterna
Turn pond and filtrate collecting pit is respectively positioned on the lower section of microbe stuffing filtration tank.
It as a preferred embodiment, further include cushion block, aforementioned filtrate collecting pit, biological membrane cisterna transfer pond, bracket, biology
Liquid spray pump, filtrate elevator pump and MBBR biology membrane cisterna are all set on cushion block.
As a preferred embodiment, the demister is inclined plate demister, hollow sphere or polyurethane sponge.
As a preferred embodiment, active filler layer and inert filler layer, institute are equipped in the microbe stuffing filtration tank
Active filler layer and the interaction arrangement setting of inert filler layer are stated, and, lowest level and top layer are that inertia is filled out respectively in tower
The bed of material, active filler layer.
The utility model has clear advantage and beneficial effect compared with prior art, specifically:
Its mainly by biological membrane cisterna transfer pond, biological membrane cisterna culture unit and microbe stuffing filtration tank three it
Between mutually convert so that the nutrient solution of MBBR biology membrane cisterna recycles, improve nutrient solution utilization rate, improve MBBR biology
The reproduction speed and activity of flora in membrane cisterna, enhance the sustainability of biology, reduce whole investment operating cost, meanwhile, lead to
Plasma purifier and demister are crossed, can reduce and organic exhaust gas is pre-processed, reduces the net of microbe stuffing filtration tank
Change load, and then improves clean-up effect；
Followed by, by the design of active filler layer and inert filler layer, so that when replacement, it is only necessary to replacement activity
Packing layer, the former biomembrane hung with can promote the rapid biofilm of active filler layer after replacement in inert filler layer, save the time；
And integral structure layout is compact, area occupied is less, and purification efficiency is higher, and service life is longer, has extensive
Application prospect.
For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair
It is described in detail.
Detailed description of the invention
Fig. 1 is the general configuration schematic diagram of the embodiment of the utility model.
Drawing reference numeral explanation:
10, microbe stuffing filtration tank 101, upper end gas outlet
102, visual window 103, bracket
104, cushion block 20, biological fluids spray pump
30, the first spray equipment 40, biological membrane cisterna transfer pond
51, filtrate collecting pit 52, filtrate elevator pump
53, biological exhaust gas exhaust fan 54, MBBR biology membrane cisterna
55, blower 61, plasma purifier are supplied oxygen
611, glass layer 70, demister.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing.
As shown in Figure 1, a kind of organic waste-gas purification tower biology culture system, includes microbe stuffing filtration tank 10, raw
Thing liquid spray pump 20, the first spray equipment 30, biological membrane cisterna transfer pond 40 and biological membrane cisterna culture unit, in which:
The microbe stuffing filtration tank 10 have left end exhaust gas inlet and upper end gas outlet 101, the left end exhaust gas into
Mouth is connected with plasma purifier 61, is equipped with glass layer 611 in the plasma purifier 61, the plasma is net
The left end that makeup sets 61 is connected with demister 70, it is preferable that the demister 70 is inclined plate demister, hollow sphere or poly- ammonia
Ester sponge.
One end of the biological fluids spray pump 20 connects microbe stuffing filtration tank 10 by the first spray equipment 30, described
The other end of biological fluids spray pump 20 connects biological membrane cisterna transfer pond 40, and the microbe stuffing filtration tank 10 is equipped with visual window
102, by visual window 102, the situation in microbe stuffing filtration tank 10 is observed convenient for staff.
It is connected to inside the visual window 102 and microbe stuffing filtration tank 10；In the present embodiment, the microbe stuffing
The bottom of filtration tank 10 is connected with bracket 103, and the biology membrane cisterna transfer pond 40 and following filtrate collecting pits 51 are respectively positioned on micro-
The lower section of biologic packing material filtration tank 10.
It is equipped with active filler layer and inert filler layer in the microbe stuffing filtration tank 10, the active filler layer and lazy
Property packing layer interaction arrangement setting, and, lowest level and top layer are inert filler layer, active filler layer respectively in tower,
Preferably, inert filler layer and active filler layer are provided with three layers.Wherein, active filler layer can be by bagasse or heap
The active filler for the microorganism growth that fertilizer or mixing material are made into；And inert filler layer is that have certain thickness porous hard
The inert filler layer that material is made into, such as porous foam ceramic filtering material.
It is alternateed by active filler layer and inert filler layer, the mechanical strength of whole packing layer can be effectively improved, subtracted
It is compacted the generation of stopping state less；Wherein, on the one hand inert filler layer can do microbe carrier；On the other hand, replacement
When, it is only necessary to active filler layer is replaced, the former biomembrane hung with can promote active filler layer after replacing in inert filler layer
Rapid biofilm.
The biology membrane cisterna culture unit include filtrate collecting pit 51, filtrate elevator pump 52, biological exhaust gas exhaust fan 53,
MBBR biology membrane cisterna 54 and oxygen supply blower 55, the filtrate collecting pit 51 are connect with microbe stuffing filtration tank 10, the filtrate
The both ends of elevator pump 52 are separately connected filtrate collecting pit 51 and MBBR biology membrane cisterna 54, and aforementioned biological membrane cisterna transfer pond 40 connects
MBBR biology membrane cisterna 54, the oxygen supply blower 55 connect MBBR biology membrane cisterna 54, and the MBBR biology membrane cisterna 54 is useless by biology
Gas exhaust fan 53 is connected to microbe stuffing filtration tank 10.What the biology exhaust gas exhaust fan 53 generated MBBR biology membrane cisterna 54
Exhaust gas is supplied oxygen to microbe stuffing filtration tank 10；It preferably, further include cushion block 104, aforementioned filtrate collecting pit 51, biological membrane cisterna
Transfer pond 40, bracket 103, biological fluids spray pump 20, filtrate elevator pump 52 and MBBR biology membrane cisterna 54 are all set in cushion block 104
On.In order to guarantee microbe stuffing filtration tank 10 in the stability of overall operation process, bracket 103 be can be used with shockproof structure
Bracket.The poor cushion block of thermal conductivity can be used in cushion block 104.
The oxygen supply blower 55 uses Roots blower, for supplying oxygen for MBBR biology membrane cisterna 54；MBBR biology membrane cisterna 54
Liquid flow into biomembrane pond transfer pond 40, the liquid in the biology membrane cisterna transfer pond 40 passes through 20 He of biological fluids spray pump
First spray equipment 30 in microbe stuffing filtration tank 10 to spraying.Liquid a part of spray enters active filler layer
With inert filler layer, another part enters filtrate collecting pit 51, and the liquid of filtrate collecting pit 51 passes through 52 weight of filtrate elevator pump
Newly enter MBBR biology membrane cisterna 54, the exhaust gas generated in MBBR biology membrane cisterna 54 is filled out by biological exhaust gas exhaust fan 53 for microorganism
Expect that filtration tank 10 supplies oxygen.
The utility model designing points are: it mainly passes through biological membrane cisterna transfer pond, biological membrane cisterna culture unit
Mutually converting between microbe stuffing filtration tank three improves so that the nutrient solution of MBBR biology membrane cisterna recycles
Nutrient solution utilization rate improves the reproduction speed and activity of the flora in MBBR biology membrane cisterna, enhances the sustainability of biology, reduce
Whole investment operating cost, meanwhile, by plasma purifier and demister, it can reduce and organic exhaust gas is pre-processed,
The purification load of microbe stuffing filtration tank is reduced, and then improves clean-up effect；
Followed by, by the design of active filler layer and inert filler layer, so that when replacement, it is only necessary to replacement activity
Packing layer, the former biomembrane hung with can promote the rapid biofilm of active filler layer after replacement in inert filler layer, save the time；
And integral structure layout is compact, area occupied is less, and purification efficiency is higher, and service life is longer, has extensive
Application prospect.
The above is only the utility model preferred embodiment, not appoints to the technical scope of the utility model
What is limited, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent variations
With modification, it is still within the scope of the technical solutions of the present invention.
Claims (5)
1. a kind of organic waste-gas purification tower biology culture system, it is characterised in that: include microbe stuffing filtration tank, biological fluids
Spray pump, the first spray equipment, biological membrane cisterna transfer pond and biological membrane cisterna culture unit, in which:
The microbe stuffing filtration tank has left end exhaust gas inlet and upper end gas outlet, and the left end exhaust gas inlet is connected with
Ionic decontamination devices, the plasma purifier is interior to be equipped with glass layer, and the left end of the plasma purifier connects
There is demister, one end of the biological fluids spray pump connects microbe stuffing filtration tank, the life by the first spray equipment
The other end of thing liquid spray pump connects biological membrane cisterna transfer pond, and the microbe stuffing filtration tank is equipped with visual window, it is described can
It is connected to inside form and microbe stuffing filtration tank；
The biology membrane cisterna culture unit includes filtrate collecting pit, filtrate elevator pump, biological exhaust gas exhaust fan, MBBR biomembrane
Pond and oxygen supply blower, the filtrate collecting pit are connect with microbe stuffing filtration tank, and the both ends of the filtrate elevator pump connect respectively
Filtrate collecting pit and MBBR biology membrane cisterna are connect, aforementioned biological membrane cisterna transfer pond connects MBBR biology membrane cisterna, the oxygen supply blower
MBBR biology membrane cisterna is connected, the MBBR biology membrane cisterna is connected to microbe stuffing filtration tank by biological exhaust gas exhaust fan.
2. organic waste-gas purification tower biology culture system according to claim 1, it is characterised in that: the microbe stuffing
The bottom of filtration tank is connected with bracket, and the biology membrane cisterna transfer pond and filtrate collecting pit are respectively positioned on microbe stuffing filtration tank
Lower section.
3. organic waste-gas purification tower biology culture system according to claim 2, it is characterised in that: it further include cushion block, it is preceding
Filtrate collecting pit, biological membrane cisterna transfer pond, bracket, biological fluids spray pump, filtrate elevator pump and MBBR biology membrane cisterna is stated to be all provided with
It is placed on cushion block.
4. organic waste-gas purification tower biology culture system according to claim 1, it is characterised in that: the demister is
Inclined plate demister, hollow sphere or polyurethane sponge.
5. organic waste-gas purification tower biology culture system according to claim 1, it is characterised in that: the microbe stuffing
Active filler layer and inert filler layer, the active filler layer and the interaction arrangement setting of inert filler layer are equipped in filtration tank, with
And lowest level and top layer are inert filler layer, active filler layer respectively in tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759941.3U CN209188512U (en) | 2018-10-29 | 2018-10-29 | Organic waste-gas purification tower biology culture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759941.3U CN209188512U (en) | 2018-10-29 | 2018-10-29 | Organic waste-gas purification tower biology culture system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209188512U true CN209188512U (en) | 2019-08-02 |
Family
ID=67409464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821759941.3U Active CN209188512U (en) | 2018-10-29 | 2018-10-29 | Organic waste-gas purification tower biology culture system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209188512U (en) |
-
2018
- 2018-10-29 CN CN201821759941.3U patent/CN209188512U/en active Active
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