CN207478313U - Fermentation waste gas processing equipment and system - Google Patents
Fermentation waste gas processing equipment and system Download PDFInfo
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- CN207478313U CN207478313U CN201721202685.3U CN201721202685U CN207478313U CN 207478313 U CN207478313 U CN 207478313U CN 201721202685 U CN201721202685 U CN 201721202685U CN 207478313 U CN207478313 U CN 207478313U
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- waste gas
- fermentation waste
- processing equipment
- gas processing
- fermentation
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Abstract
The utility model provides a kind of fermentation waste gas processing equipment and system, is related to technical field of waste gas treatment.A kind of fermentation waste gas processing equipment, including dehumidification device, light processor, light processor is arranged to receive through dehumidification device treated fermentation waste gas, light processor includes ontology, the ultraviolet light source for photodissociation fermentation waste gas and the strainer for degradable fermented exhaust gas, ultraviolet light source, strainer and is set to the inside of ontology.The equipment integrated design, convenient and flexible operation have preferable application prospect.A kind of fermentation waste gas processing system, the control device including above-mentioned fermentation waste gas processing equipment and for controlling fermentation waste gas processing equipment.The system automation controls, and saves manpower, reduces cost.
Description
Technical field
The utility model is related to technical field of waste gas treatment, and more particularly to a kind of fermentation waste gas processing equipment and system.
Background technology
Since biofermentation product has the features such as curative effect is high, and toxicity is low, few side effects, with genetic engineering, cell
Engineering, enzyme engineering, Fermentation Engineering are grown rapidly for the modern biotechnology of representative, and biofermentation product has become 21 century investment
One of industry most active, with fastest developing speed.
In biofermentation article manufacturing process, general air dosage is very big, and a large amount of untreated tail gas is caused to be discharged into air,
Partial fermentation metabolite is overflowed with the tail gas with water vapour, and generates some with special unpleasant gas, due to discharge
The scale of construction is generally large, and carbon dioxide, ammonia, the stench of fermentation and the moiety intermediate being mingled in tail gas are along with a large amount of water vapours
Constantly raising in air forms the special exhaust gas for being difficult to be handled with certain single plain mode.
Membrane filter, membrane filter separative efficiency are installed again after fermentation tank tail gas liquid separating apparatus by some external enterprises
Height, but influenced by fermentation exhaust sterilizing steam etc., membrane filtration service life is short, and maintenance cost is high；And for tail gas, pressure drop
Resistance is big, so as to bring a series of problems.Really effective processing method is few both at home and abroad, lacks a thorough, economical rationality
Scheme.
Utility model content
The purpose of this utility model is to provide a kind of fermentation waste gas processing equipment, the equipment integrated design, operation letters
Just flexibly, there is preferable application prospect.
The another object of the utility model is a kind of fermentation waste gas processing system, and people is saved in system automation control
Power reduces cost.
What the embodiment of the utility model was realized in：
A kind of fermentation waste gas processing equipment, including dehumidification device, light processor, light processor is arranged to receive warp
Dehumidification device treated fermentation waste gas, light processor include ontology, ultraviolet light source and use for photodissociation fermentation waste gas
In the strainer of degradable fermented exhaust gas, ultraviolet light source, strainer are set to the inside of ontology.
Further, in the utility model preferred embodiment, the matrix of institute's strainer is made by nickel foam.
Further, in the utility model preferred embodiment, the matrix load of strainer has nano-titanium dioxide.
Further, in the utility model preferred embodiment, the porosity of strainer is more than 95%.
Further, in the utility model preferred embodiment, the fluorescent tube of ultraviolet light source is helix tube.
Further, in the utility model preferred embodiment, fermentation waste gas processing equipment further includes inlet duct, spray
Mist device, inlet duct are connected by first passage with dehumidification device, and spraying device is set to first passage.
Further, in the utility model preferred embodiment, fermentation waste gas processing equipment, which further includes, is set to first
The thermantidote of channel.
Further, in the utility model preferred embodiment, dehumidification device includes dewaterer and dehumidifier, dewaterer
It is connected with first passage, dehumidifier is configurable for receiving through the dewatered fermentation waste gas of dewaterer.
Further, in the utility model preferred embodiment, dehumidifier is connected by second channel and light processor
Logical, second channel is equipped with wind turbine.
A kind of fermentation waste gas processing system, including above-mentioned fermentation waste gas processing equipment and for fermentation waste gas processing to be controlled to set
Standby control device.
The advantageous effect of the utility model embodiment is：
The utility model provides a kind of fermentation waste gas processing equipment, including dehumidification device, light processor, light processor
Including photodegradation component and photocatalysis component.Dehydration dehumidifying is carried out to fermentation waste gas by dehumidification device, fits its relative humidity
Suitable light processing.Using the photodecomposition composite photocatalyst of ultraviolet light source, degradable fermented exhaust gas efficiently, safe is realized useless
The non-pollution discharge of gas.It is simple for process, stability is strong, there is non-secondary pollution, safe and non-toxic, safe and non-toxic.
Fermentation waste gas processing equipment further includes spraying device, and fermentation waste gas is pre-processed before dehumidification treatments, improves
Acid-base value makes it be more easy to oxidation processes.Control device makes fermentation waste gas processing equipment realize automation control so that fermentation waste gas
Processing more precisely, rationally, saves manpower, reduces cost, reduces security risk.
A kind of fermentation waste gas processing system, system pretreatment is efficient, and effect is good, environmental protection.
Description of the drawings
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram of fermentation waste gas processing equipment that the utility model embodiment 1 provides；
Fig. 2 is the structure diagram of fermentation waste gas processing equipment that the utility model embodiment 2 provides；
Fig. 3 is the structure diagram of fermentation waste gas processing equipment that the utility model embodiment 3 provides；
Fig. 4 is the structure diagram of fermentation waste gas processing system that the utility model embodiment 4 provides.
Icon：100- fermentation waste gas processing equipments；101- first passages；103- second channels；105- third channels；110-
Inlet duct；120- dehumidification devices；121- dehumidifiers；123- dewaterers；130- light processors；131- ontologies；133- is ultraviolet
Line source；135- strainers；140- exhaust apparatus；200- fermentation waste gas processing equipments；210- wind turbines；The processing of 300- fermentation waste gas is set
It is standby；310- spraying devices；320- thermantidotes；400- fermentation waste gas processing systems；410- control devices.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of different.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation or position relationship of the instructions such as term " interior ", " outer "
For be based on orientation shown in the drawings or position relationship or the utility model product using when the orientation or position usually put
Relationship is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and it is not intended that instruction or hint
Relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
Concrete meaning of the term in the utility model.
Below in conjunction with the accompanying drawings, it elaborates to some embodiments of the utility model.In the absence of conflict, under
Feature in the embodiment and embodiment stated can be combined with each other.
Embodiment 1
Fig. 1 is please referred to, the present embodiment provides a kind of fermentation waste gas processing equipment 100, including inlet duct 110, dehumidifying dress
120, light processor 130 and exhaust apparatus 140 are put, inlet duct 110 is connect by first passage 101 with dehumidification device 120,
Dehumidification device 120 is connect by second channel 103 with light processor 130, light processor 130 by third channel 105 with
Exhaust apparatus 140 connects.Fermentation waste gas processing equipment 100 design outline and size according to actual needs, in the present embodiment, such as
Fig. 1, fermentation waste gas processing equipment 100 are pyramidal structure.
Dehumidification device 120 is used to remove the steam in discarding, and reduce the relative humidity of exhaust gas.In the present embodiment, it removes
Wet device 120 includes dehumidifier 121.Discarding for generally discharging has certain heat, and dehumidification device 120 has high temperature resistance,
It can normally be dehumidified below 60 DEG C.In the present embodiment, dehumidifier 121 includes heat exchanger (not shown), compressor (figure
Do not show), heat exchanger uses inner screw thread copper pipe, and fin uses titanium aluminium, and refrigerant is reconciled using the anti-high pressure of mixed type.
Dehumidifier 121 further includes display, for displays temperature and humidity.Since fermentation waste gas has corrosivity, dehumidification device 120 has
There is anti-corrosion function.Heat exchanger is made of stainless steel plate, and electric cabinet is using the closed electronic box processing of silica gel, and refrigeration accessory is by anti-
Corruption processing, water accumulating disc are made of stainless steel.
In the utility model, dehumidification device 120 cooperates with light processor 130 and fermentation waste gas is handled,
When the relative humidity of the fermentation waste gas handled by dehumidification device 120 is 30~80%, the effect of light processor 130 is more preferable,
The degradation rate higher of fermentation waste gas, the gas environmental sound of discharge.
The utility model is handled fermentation waste gas by the way of photodissociation composite photocatalyst, and the processing mode effect is good
It is good.Light processor 130 includes ontology 131, for the ultraviolet light source 133 of photodissociation fermentation waste gas and for degradable fermented exhaust gas
Strainer 135, ultraviolet light source 133, strainer 135 are set in ontology 131.
In the present embodiment, ultraviolet light source 133 is high energy quartz UV ultraviolet light sources 133.Ultraviolet light source 133 generates
Electromagnetic wavelength light beam can make odorant molecular dissociation and distribute largely taking under the bombardment of light quantum.In the present embodiment, it is purple
The wavelength of outer line source 133 is 150nm~250nm, is 185nm, 195nm, 200nm, 225nm preferably.
Oxygen and moisture in light processor 130 can generate largely under the action of the light quantum of ultraviolet light source 133
Hydrogen in statu nascendi, reactive hydrogen and hydroxyl oxygen isoreactivity group, a part of fermentation waste gas reacted with active group, be converted into titanium dioxide
The innocuous substances such as carbon and water, so as to achieve the purpose that removal is discarded.
Meanwhile the oxygen molecule that ultraviolet beam can be decomposed in air generates free oxygen, i.e. active oxygen, free oxygen and oxygen molecule
With reference to generation ozone.Ozone has extremely strong oxygenolysis due to its strong oxidizing property, to organic matter, make fermentation waste gas and
Stench Degradation and Transformation is into low molecular compound, water and carbon dioxide.Due to the unstability of ozone, ozone and the organic fermentation of stench
After exhaust gas effect, itself fades away, and final discharge will not be had an impact under conditions of substantial equilibrium.
In order to increase the sphere of action of ultraviolet light source 133, in the present embodiment, the fluorescent tube of ultraviolet light source 133 is spiral shell
Coil.
In the present embodiment, the photochemical catalyst of strainer 135 is nano-scale anatase titanium dioxide.It is received when ultraviolet lighting is mapped to
When on rice titanium dioxide granule, electronics is excited by ultraviolet light, is transitted to conduction band and is formed free electron, and a band is formed in valence band
The hole of positive electricity forms electron-hole pair.Utilize the oxidation in generated hole and the reducing power of free electron, titanium dioxide
Titanium and hydrone, the oxygen molecule of surface contact react, and generate the extremely strong free radical of oxidizing force.Free radical decomposing and fermenting exhaust gas
In organic substance, the hydrogen in organic substance and carbon are resolved into water and carbon dioxide.
Specifically, the matrix of strainer 135 is made by nickel foam, being loaded on matrix has nano-titanium dioxide.Using bubble
Foam nickel is as matrix, due to the feature that its existing metallic nickel high temperature resistant, corrosion-resistant, chemical property are stablized, and with foam uniqueness
Tridimensional network.On the one hand the structure can increase the contact area of titanium dioxide and fermentation waste gas, improve photocatalysis effect
Rate improves the degradation efficiency to fermentation waste gas.Preferably, the porosity of strainer 135 is more than 95%, has strainer 135 good
Gas circulation and permeability, have preferable photocatalysis efficiency.
Embodiment 2
Fig. 2 is please referred to, the present embodiment provides a kind of fermentation waste gas processing equipments 200.
Fermentation waste gas processing equipment 200 and the difference of fermentation waste gas processing equipment 100 essentially consist in：
Dehumidification device 120 further includes dewaterer 123, and dewaterer 123 is connect respectively with inlet duct 110, dehumidifier 121.
Fermentation waste gas enters dewaterer 123 by inlet duct 110, by preliminary dehydration, is entering dehumidifier 121, is carrying out
Vapour dehumidifying is further taken off, its relative humidity is made to reach standard value.The double dehydration of dewaterer 123 and dehumidifier 121 can ensure
The effect on moisture extraction of fermentation waste gas so that relative humidity is more accurate, also reduces the live load to dehumidifier 121, and extension makes
Use the time limit.
Fermentation waste gas processing equipment 200 further includes the wind turbine 210 for being set to second channel 103, and control fermentation waste gas is being sent out
Flowing velocity in ferment waste gas treatment equipment 200, and then control photodegradation and photocatalytic speed and effect.Prevent fermentation waste gas stream
Dynamic ambiguity influences whole degradation effect.In the present embodiment, wind turbine 210 is axial flow blower, in the utility model to it
It does not limit.
It is represented to simplify, non-mentioned position in the present embodiment please refers to corresponding contents in embodiment 1.
Embodiment 3
Fig. 3 is please referred to, the present embodiment provides a kind of fermentation waste gas processing equipments 300.
Fermentation waste gas processing equipment 300 and the difference of fermentation waste gas processing equipment 200 essentially consist in：
Fermentation waste gas processing equipment 300 includes being set to spraying device 310, the thermantidote 320 of first passage 101.Hair
Ferment exhaust gas is generally acid or alkalinity, and acid-base property can influence photodegradation, photocatalysis effect, while can also corrode at fermentation waste gas
Manage equipment 300.Spraying device 310 sprays into alkali mist or acid mist according to the pH-value of fermentation waste gas, make the pH value of fermentation waste gas for 7~
8.Since spraying device 310 is connected with inlet duct 110, the fermentation waste gas vapor (steam) temperature being just passed through is higher, to spray effect and
Spraying device 310 has certain influence.Thermantidote 320 conveys cold air into first passage 101 to strengthen the effect of atomization
And carry out appropriate cooling.
It is represented to simplify, non-mentioned position in the present embodiment please refers to corresponding contents in embodiment 2.
Embodiment 4
Fig. 4 is please referred to, the present embodiment provides a kind of fermentation waste gas processing systems 400.
Fermentation waste gas processing system 400 and the difference of fermentation waste gas processing equipment 300 essentially consist in：
Fermentation waste gas processing system 400 includes the control device 410 for controlling fermentation waste gas processing equipment 300.Control
Device 410 realizes the operation of the automatic operating, at any time monitor fermentation waste gas treatment equipment 300 of fermentation waste gas processing equipment 300,
So that fermentation waste gas processing is more precisely, rationally, manpower is saved, reduces cost.
It is represented to simplify, non-mentioned position in the present embodiment please refers to corresponding contents in embodiment 3.
Embodiments described above is the utility model part of the embodiment, instead of all the embodiments.This practicality
The detailed description of novel embodiment is not intended to limit claimed the scope of the utility model, but is merely representative of this reality
With novel selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creation
Property labour under the premise of all other embodiments obtained, shall fall within the protection scope of the present invention.
Claims (10)
1. a kind of fermentation waste gas processing equipment, which is characterized in that including dehumidification device, light processor, the light processor
It is arranged to receive through the dehumidification device treated fermentation waste gas, the light processor includes ontology, for photodissociation institute
The ultraviolet light source and the strainer for the fermentation waste gas of degrading for stating fermentation waste gas, the ultraviolet light source, the strainer are set
It is placed in the inside of the ontology.
2. fermentation waste gas processing equipment according to claim 1, which is characterized in that the matrix of the strainer is by nickel foam system
It forms.
3. fermentation waste gas processing equipment according to claim 2, which is characterized in that the matrix load of the strainer has nanometer
Titanium dioxide.
4. fermentation waste gas processing equipment according to claim 3, which is characterized in that the porosity of the strainer is more than
95%.
5. fermentation waste gas processing equipment according to claim 1, which is characterized in that the fluorescent tube of the ultraviolet light source is spiral shell
Coil.
6. fermentation waste gas processing equipment according to claim 1, which is characterized in that the fermentation waste gas processing equipment is also wrapped
Inlet duct, spraying device are included, the inlet duct is connected by first passage with the dehumidification device, and the spraying device is set
It is placed in the first passage.
7. fermentation waste gas processing equipment according to claim 6, which is characterized in that the fermentation waste gas processing equipment is also wrapped
Include the thermantidote for being set to the first passage.
8. fermentation waste gas processing equipment according to claim 7, which is characterized in that the dehumidification device include dewaterer and
Dehumidifier, the dewaterer are connected with the first passage, and the dehumidifier is configurable for receiving to be taken off through the dewaterer
The fermentation waste gas after water.
9. fermentation waste gas processing equipment according to claim 8, which is characterized in that the dehumidifier by second channel with
The light processor connection, the second channel are equipped with wind turbine.
10. a kind of fermentation waste gas processing system, which is characterized in that including fermentation waste gas as described in any one of claim 1 to 9
Processing equipment and the control device for controlling the fermentation waste gas processing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202685.3U CN207478313U (en) | 2017-09-19 | 2017-09-19 | Fermentation waste gas processing equipment and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202685.3U CN207478313U (en) | 2017-09-19 | 2017-09-19 | Fermentation waste gas processing equipment and system |
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| Publication Number | Publication Date |
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| CN207478313U true CN207478313U (en) | 2018-06-12 |
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| CN201721202685.3U Active CN207478313U (en) | 2017-09-19 | 2017-09-19 | Fermentation waste gas processing equipment and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636049A (en) * | 2018-07-05 | 2018-10-12 | 浙江乌程酒业有限公司 | A kind of liquor production emission-control equipment |
-
2017
- 2017-09-19 CN CN201721202685.3U patent/CN207478313U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636049A (en) * | 2018-07-05 | 2018-10-12 | 浙江乌程酒业有限公司 | A kind of liquor production emission-control equipment |
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