CN106582259A - Spiral trickling reactor with screen plate and waste gas treatment system - Google Patents
Spiral trickling reactor with screen plate and waste gas treatment system Download PDFInfo
- Publication number
- CN106582259A CN106582259A CN201710085562.4A CN201710085562A CN106582259A CN 106582259 A CN106582259 A CN 106582259A CN 201710085562 A CN201710085562 A CN 201710085562A CN 106582259 A CN106582259 A CN 106582259A
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- spiral
- sieve plate
- tower body
- chamber
- tower
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
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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 invention relates to the field of mechanical equipment and provides a spiral trickling reactor with a screen plate. The spiral trickling reactor comprises a reactor body. Multiple spiral cavities are formed in the reaction body. A nutrient solution spiral spraying pipe is arranged in each spiral cavity. Multiple spraying holes are formed in the pipe wall of each nutrient solution spiral spraying pipe. A gas inlet and a discharging port are formed in the bottom of the reactor body. A gas outlet and a liquid inlet are formed in the top of the reactor body. The top of each spiral cavity communicates with the gas outlet and communicates with the liquid inlet. The bottom of each spiral cavity communicates with the gas inlet and communicates with the discharging port. The screen plate is located at the position, below the multiple spiral cavities and above the gas inlet, in the reactor body. Multiple ventilation holes are formed in the screen plate. The spiral trickling reactor with the screen plate is simple in structure and good in waste gas treatment effect. The invention further provides a waste gas treatment system which comprises the above spiral trickling reactors with the screen plates, wherein the spiral trickling reactors with the screen plates are connected in series. The waste gas treatment system is good in waste gas treatment effect.
Description
Technical field
The present invention relates to technical field of mechanical equipment, in particular to a kind of spiral tool sieve plate drop filter tower and exhaust-gas treatment
System.
Background technology
The Organic substance of the variety classes variable concentrations often contained in industrial waste gas, is the predecessor of haze and ozone, directly
Discharge other side's environmental hazard is quite serious.Biological method purification Organic substance has unique advantage, is organic exhaust gas conventional at present
The method of process, bio-trickling filter is for the common equipment of biological cleaning organic exhaust gas.But there is battalion in existing bio-trickling filter
Nutrient solution spray is uneven, the low problem of biologic packing material utilization rate, while it is insufficient with biofilm contact to there is also organic exhaust gas, effectively
The low problem of microbial biomass utilization rate.
The content of the invention
The invention provides a kind of spiral tool sieve plate drop filter tower, it is intended to improve existing most few drops filter tower nutritional solution spray
Uneven, filler utilization rate is low, while it can strengthen waste gas and biofilm contact, it is possible to increase treatment effeciency.
Present invention also offers a kind of exhaust treatment system, its effect to exhaust-gas treatment is preferable.
What the present invention was realized in：
A kind of spiral tool sieve plate drop filter tower, including tower body, are provided with multiple spiral chambers, each spiral chamber in tower body
Nutritional solution spiral spray pipe is inside provided with, the tube wall of nutritional solution spiral spray pipe is provided with multiple spray holes, the bottom of tower body
Be provided with air inlet and discharging opening, gas outlet and inlet be provided with the top of tower body, the top of each spiral chamber with go out
QI KOU is connected, and is connected with inlet；The bottom of each spiral chamber connects with air inlet, and connects with discharging opening,
In tower body, sieve plate is provided with multiple spiral chambers and on air inlet, sieve plate is provided with multiple air dispelling holes.
Further, in preferred embodiments of the present invention, the number of the nutritional solution spiral spray pipe of each spiral within the chamber
Amount is at least 2, and at least 2 nutritional solution spiral spray pipes are uniformly arranged on the inwall of tower body correspondence spiral chamber.
Further, in preferred embodiments of the present invention, the bearing of trend of air dispelling hole is inclined relative to the plate face of sieve plate.
Further, in preferred embodiments of the present invention, high-pressure spraying device, high-pressure spraying device are provided with the top of tower body
Connect with inlet, high-pressure spraying device includes multiple connecting tubes, each connecting tube is connected with an annular separating tube, multiple annulars
Separating tube is corresponded with multiple spiral chambers, and each annular separating tube is and the spiral within the chamber corresponding with annular separating tube
Nutritional solution spiral spray pipe connection.
Further, in preferred embodiments of the present invention, the bottom of tower body is provided with the discharging for closing discharging opening
Lid, air inlet is arranged at discharging lid.
Further, in preferred embodiments of the present invention, the edge of the lid that discharges arranges seal washer.
Further, in preferred embodiments of the present invention, discharging opening cover outer wall is provided near discharging lid edge
Multiple fasteners, the outer wall of discharging opening correspondence tower body is provided with multiple fasteners, and multiple fasteners are corresponded and mutual with multiple fasteners
Coordinate.
Further, in preferred embodiments of the present invention, the top of tower body is also detachably provided with top cover, and top cover is located at
On multiple spiral chambers, gas outlet, inlet may be contained within top cover, and top cover is additionally provided with multiple charging apertures, multiple charging apertures
Correspond with the top of multiple spiral chambers, top cover is provided with the charging for closing charging aperture away from the side of spiral chamber
Lid.
Further, in preferred embodiments of the present invention, also including aerator, the bottom of tower body be additionally provided with it is multiple
The air intlet that spiral chamber is connected, aerator is connected with air intlet.
A kind of exhaust treatment system, including above-mentioned multiple spiral tool sieve plate drop filter tower, multiple spiral tool sieve plate drops
Filter tower is sequentially connected in series.
The invention has the beneficial effects as follows：The present invention drips filter tower, multiple spiral shells by the spiral tool sieve plate that above-mentioned design is obtained
Rotation chamber helical spiral design, nutritional solution spiral spray pipe is uniformly arranged on the inwall of tower body correspondence spiral chamber, improves existing
Mostly few drops filter tower nutritional solution spray is uneven, the problem that filler utilization rate is low, can extend waste gas by microbial treatments when
Between, while strengthening waste gas and biofilm contact so that the removed composition of needs in waste can be processed more complete,
And the sieve plate for arranging enables to into the waste gas in tower body be more evenly dispersed in each spiral cavity so that micro-
It is biological of a relatively high to the treatment effeciency of waste gas.The exhaust treatment system that the present invention is obtained by above-mentioned design, due to including many
The individual above-mentioned spiral tool sieve plate drop filter tower being serially connected, it has preferable treatment effect to waste gas.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of embodiment of the present invention, below will be to use needed for embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not to be seen as
It is the restriction to scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other related accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the spiral tool sieve plate that embodiment of the present invention is provided drips filter tower；
Fig. 2 is the perspective view of Fig. 1；
Fig. 3 is the sectional view of tower body in Fig. 1；
Fig. 4 is the fragmentary, perspective view of tower body in Fig. 1；
Fig. 5 is the part-structure schematic diagram of nutritional solution spiral spray pipe in Fig. 3；
Fig. 6 is that the partial structurtes that annular separating tube cooperates with nutritional solution spiral spray pipe and high-pressure spraying device three are shown
It is intended to；
Fig. 7 is the structural representation that tower body bottom arranges the anti-place that slips through the net；
Fig. 8 is the enlarged drawing in the regions of Fig. 3 VIII；
Fig. 9 is the enlarged drawing in the regions of Fig. 2 Ⅸ.
Icon：100- spirally has sieve plate drop filter tower；110- tower bodies；111- spiral chambers；112- nutritional solution spiral sprays
Pipe；113- spray holes；114- air inlets；115- discharging openings；116- gas outlets；117- sieve plates；118- air dispelling holes；119- feed liquors
Mouthful；120- high-pressure spraying devices；121- connecting tubes；122- annular separating tubes；130- discharging lids；131- seal washers；132- cards
Part；133- fasteners；134- air intlets；135- is anti-to slip through the net；140- aerators；150- top covers；151- charging apertures；152- charging apertures
Lid.
Specific embodiment
To make purpose, technical scheme and the advantage of embodiment of the present invention clearer, below in conjunction with present invention enforcement
Accompanying drawing in mode, is clearly and completely described to the technical scheme in embodiment of the present invention, it is clear that described reality
The mode of applying is a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.Therefore, the detailed description of embodiments of the present invention below to providing in the accompanying drawings is not intended to limit and wants
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this
The scope of invention protection.
In describing the invention, it is to be understood that term " length ", " on ", D score, " level ", " top ", " bottom ",
The orientation or position relationship of the instructions such as " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be for only for ease of and retouch
State the present invention and simplify description, rather than indicate or imply that the equipment or element of indication must be with specific orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or it is integral；Can be that machinery connects
Connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two element internals connection or two units
The interaction relationship of part.For the ordinary skill in the art, can as the case may be understand that above-mentioned term exists
Concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score
The first and second feature directly contacts can be included, it is also possible to be not directly contact but by it including the first and second features
Between other characterisation contact.And, fisrt feature second feature " on ", " top " and " above " include that first is special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Refer to shown in Fig. 1 and Fig. 2, the invention provides a kind of spiral tool sieve plate drop filter tower 100, it includes tower body
110, multiple spiral chambers 111 are provided with the tower body 110, with continued reference to shown in Fig. 3, the bottom of tower body 110 is provided with air inlet
Mouth 114 and discharging opening 115, the top of tower body 110 is provided with gas outlet 116, inlet 119 and top cover 150, the He of gas outlet 116
Inlet 119 may be contained within top cover 150.Further, multiple spiral chambers 111 are arranged side by side and are uniformly arranged in tower body 110.
Preferably, it is shown in Figure 4, multiple charging apertures 151, multiple charging apertures more than more than 151 are additionally provided with top cover 150
The top of individual spiral chamber 111 corresponds, and top cover 150 is provided with for closing charging aperture away from the side of spiral chamber 111
151 charging lid 152.The purpose for arranging multiple charging apertures 151 and charging lid 152 is when to filler in spiral chamber 111
When avoid raising top cover 150, and can directly raise charging lid 152 directly carries out filler, and the design makes filler convenient.
In the present embodiment, in multiple charging apertures 151 and gas outlet 116 share an opening, certainly, the present invention other
The charging aperture 151 of in embodiment, or gas outlet more than 116 is independently provided separately.
When spiral tool sieve plate drop filter tower 100 works, charging lid 152 is opened, filling into spiral chamber 111 to supply
The filler that microorganism is adhered to and grown, the nutritional solution for providing nutrient substance for microorganism is entered in tower body 110 from inlet 119
Portion, waste gas is entered by air inlet 114 from the bottom of spiral chamber 111, when spiral chamber 111, the filled middle attachment of waste gas
Microbial treatments, then tower body 110 is discharged by gas outlet 116 from the top of spiral chamber 111.Due to spiral chamber 111
For spiral type, there is certain inhibition to discharging for gas, extend waste gas by the time of microbial treatments so that waste
In the removed composition of needs can be processed more complete.
Additionally, spirally inner stuffing is contaminated after the long-term work of filter tower 100 of tool sieve plate drop, cause treatment effect to decline or
Disappear, it is therefore desirable to change filler, now discharge filler by discharging opening 115.
Shown in Figure 3, Fig. 3 is to be respectively provided with a sectional view of tower body 110 in Fig. 2, each spiral chamber 111
Nutritious liquid spiral spray pipe 112, refers to Fig. 4, and on the nutritional solution spiral spray pipe 112 multiple spray holes 113 are provided with.
The effect that nutritional solution spiral spray pipe 112 is arranged in spiral chamber 111 is to provide growth institute to the microorganism in spiral chamber 111
Need nutrient substance, to ensure filler in microorganism can keep activity and growth such that it is able to continue efficiently to waste gas
Processed；And nutritional solution spiral spray pipe 112 is able to the matching form with nutritional solution spiral chamber 111 for spiral type
Conjunction enables the nutritional solution for spraying uniformly to supply.
Further, referring again to Fig. 2, in the present invention, the nutritional solution spiral spray pipe 112 in spiral chamber 111
Quantity be at least 2, at least 2 nutritional solution spiral spray pipes 112 are uniformly arranged on the interior of the corresponding spiral chamber 111 of tower body 110
Wall.In the present embodiment, the quantity of nutritional solution spiral spray pipe 112 is uniformly arranged on for 5,5 nutritional solution spiral spray pipes 112
On the inwall of the corresponding spiral chamber 111 of tower body 110, it is enable to while comprehensively nutritional solution is sprayed onto into each of filler
Place so that the microorganism in filler effectively can be obtained rapidly to nutrient substance, with reach optimal activity with
And growth conditions.The interior purpose for being respectively provided with multiple nutritional solution spiral spray pipes 112 of each spiral chamber 111 is to ensure that and is distributed in spiral shell
Microorganism in rotation chamber 111 everywhere can get nutrient substance, and then the spiral tool sieve plate drop filter tower 100 pairs of raising gives up
The treatment effeciency of gas.
It should be noted that in other embodiments of the invention, according to actual requirement of engineering, nutritional solution spiral spray pipe
112 quantity can adjust more than 2.Certainly, in other embodiments of the invention, nutritional solution spiral spray pipe 112
Quantity can also be 1, but compared to quantity be more than 2 when, its treatment effect to waste gas is relatively poor.
Further, Fig. 5 is referred to, multiple spray holes 113 uniformly set along the length direction of nutritional solution spiral spray pipe 112
Put.The purpose of the design is so that nutritional solution can be while the everywhere for being equably sprayed onto filler in spiral chamber 111 be entered
One step guarantees that the microorganism in spiral chamber 111 can uniformly and fully get nutrient substance, preferably useless to reach
Gas disposal effect.
Further, Fig. 2 and Fig. 4 is referred to, the top of tower body 110 is provided with high-pressure spraying device 120, high-pressure spraying device
120 connect with inlet 119.Referring also to shown in Fig. 6, high-pressure spraying device 120 includes multiple connecting tubes 121, each connecting tube
121 are connected with an annular separating tube 122, and multiple annular separating tubes 122 are corresponded with multiple spiral chambers 111, each
Annular separating tube 122 may be contained within the top open part of corresponding spiral chamber 111, each annular separating tube 122 and
Nutritional solution spiral spray pipe 112 in the spiral chamber 111 corresponding with annular separating tube 122 is connected.When charging when, filler from
The center of annular separating tube 122 is entered in spiral chamber 111.By annular separating tube 122 by nutritional solution spiral spray pipe
112 connect with high-pressure spraying device 120, it is to avoid when nutritional solution spiral spray pipe 112 is joined directly together with high-pressure spraying device 120, by
The stop of the nutritional solution spiral spray pipe 112 at the top of spiral chamber 111 has some setbacks when causing filler into spiral chamber 111
Freely.
When spiral tool sieve plate drop filter tower 100 works, nutritional solution is entered in tower body 110, in high-pressure spraying from inlet 119
Sprayed by the spray hole 113 on nutritional solution spiral spray pipe 112 in the presence of device 120, due to the nutritional solution tool for spraying
There is higher its region that can be reached in the middle part of filler of hydraulic pressure event to be further ensured that the thing biology being attached in filler can be obtained
To enough nutrients the treatment effect of waste gas is further strengthened.
Meanwhile, need discharge filler to clean spiral chamber 111 when spiral tool sieve plate drop filter tower 100 quits work
When, filler is discharged from spiral chamber 111 first, then rinse water is passed in high-pressure spraying device 120 from inlet 119,
Sprayed by the spray hole 113 on nutritional solution spiral spray pipe 112 after pressurized and spiral chamber 111 is cleaned.
Further, Fig. 2 and Fig. 7 is referred to, is detachably provided with the bottom of the corresponding spiral chamber 111 of tower body 110 anti-
Slip through the net 135, it is to stop the filler being filled in spiral chamber 111 because action of gravity all slides to arrange anti-135 purpose of slipping through the net
Place's spiral chamber 111, cause equipment cannot Effec-tive Function problem.
Further, Fig. 2 and Fig. 3 is referred to, the bottom of tower body 110 is provided with the discharging opening for closing discharging opening 115
Lid 130, discharging opening 115 is arranged at the underface of multiple spiral chambers 111, and the bottom of tower body 110 is provided with for closing discharging
The discharging lid 130 of mouth 115, after discharging lid 130 is opened, then will prevent 135 openings of slipping through the net, and the filler in spiral chamber 111 exists
Directly can be discharged by discharging opening 115 under action of gravity.Air inlet 114 is arranged in discharging lid 130, due to the lid that discharges
130 bottommosts for being located at tower body 110, when gas rises and spread from lowest point toward eminence each spiral chamber can be evenly entered
In 111, thus by air inlet 114 be arranged at discharging lid 130 on enable to waste gas more uniformly enter spiral chamber 111 in.
It should be noted that in other embodiments of the invention, air inlet can also be and be arranged at tower body near discharging
The side-walls of mouth, but the design is difficult diffusion uniformly compared to the design waste gas of the present embodiment.
Further, referring again to Fig. 3 and referring also to shown in Fig. 8, Fig. 8 is the enlarged drawing at Fig. 3 VIII.Tower body 110
It is interior, sieve plate 117 is provided with multiple spiral chambers 111 and on air inlet 114, it is provided with sieve plate 117 many
Individual air dispelling hole 118.This is designed to cause enter the waste gas of the inside of tower body 110 in sieve plate 117 and thereon scattered from air inlet 114
It scatter in the presence of pore 118 and from air dispelling hole 118 by spiral chamber 111 so that waste gas can be more uniform
Enter in each spiral chamber 111, further such that the Institute of Micro-biology's exhausted air quantity to be processed in filler is suitable and useless
Gas admission velocity is uniform, so that enabling the microorganism in filler fully to be acted on waste gas.
Further, the bearing of trend of air dispelling hole 118 is inclined relative to the plate face of sieve plate 117.Because sieve plate 117 is being arranged
Horizontal plane setting is generally parallel to when in tower body 110.Waste gas is to move upwards in tower body 110, due to air dispelling hole 118
It is obliquely installed, when waste gas passes through air dispelling hole 118, the wall of the correspondence air dispelling hole 118 of sieve plate 117 can produce certain resistance to waste gas
Power, enable to waste gas by multiple air dispelling holes 118 more uniformly can be processed into spiral chamber 111, so as to more
Be conducive to being fully contacted with the filler in spiral chamber 111, and then the microorganism in filler is fully carried out with waste gas
Effect, to reach optimal treatment effect.
Further, referring again to Fig. 9, Fig. 6 is the enlarged drawing at Fig. 2 Ⅸ, discharge lid 130 edge be provided with it is close
Seal washer 131.The purpose for arranging seal washer 131 is to seal tower body 110, prevents discharging lid 130 to be covered on tower body 110 pairs
Answer phenomenon that is not tight at discharging opening 115 and leaking air.
Further, referring again to Fig. 9, its edge is provided with multiple fasteners 133 in discharging lid 130, goes out
The outer wall of the correspondence tower body 110 of material mouth 115 is provided with multiple fasteners 132, multiple fasteners 133 correspond with multiple fasteners 132 and
Cooperate, fastener 133 is connected with cooperating for fastener 132, realize that discharging lid 130 is detachably arranged at tower body 110
Bottom, is easy to the opening of discharging opening 115 and closes.
Preferably, refer to shown in Fig. 1 and Fig. 2, spiral tool sieve plate drop filter tower 100 also includes aerator 140, tower body
110 bottom is provided with the air intlet 134 connected with multiple spiral chambers 111, and air intlet 134 connects with aerator 140
It is logical.When oxygen content is too low in the waste gas being passed through in tower body 110 is difficult to meet the vital movement of the microorganism adhered on filler,
Then open aerator 140 and air is passed in spiral chamber 111 oxygen provided for microorganism required for vital movement；When logical
Enter and be then not required to open aerator 140 when oxygen content in the waste gas in tower body 110 is sufficiently high to disclosure satisfy that microbial life activity.
In sum, multiple spiral chamber helical spiral designs contribute to extending waste gas in spiral shell in spiral tool sieve plate drop filter tower
The rotation within the chamber time of staying causes microorganism that exhaust-gas treatment is more complete, and the setting of sieve plate is caused from giving up that air inlet is entered
Gas can be disperseed more uniformly to enter into spiral within the chamber so that microorganism is higher to the treatment effeciency of waste gas；Dissipate on sieve plate
Pore is obliquely installed then further such that waste gas can more uniformly enter spiral within the chamber；Multiple nutritional solution spiral sprays
Pipe is uniformly arranged on the inwall of tower body correspondence spiral chamber and ensure that the microorganism of attachment in filler can be got for itself life
Nutrition needed for life activity；It is micro- life in order to be further ensured that in filler that spray hole is uniformly arranged along nutritional solution spiral spray pipe
Thing can be got for its vital movement needed nutrient；The setting of high-pressure spraying device not only further such that in filler everywhere
Microorganism can get nutrient, additionally it is possible to so that the cleaning of later stage spiral chamber is convenient；The setting of aerator makes
Also can be in time to supplemental oxygen in tower body meeting the vital movement of microorganism when oxygen content is relatively low in proper waste gas；And
It is readily produced in the spiral tool sieve plate drop filter tower simple structure industry.
Present invention also offers a kind of exhaust treatment system, it includes above-mentioned multiple spiral tool sieve plate drop filter tower, many
Individual above-mentioned spiral tool sieve plate drop filter tower is sequentially connected in series, because the exhaust treatment system has been connected multiple above-mentioned spiral tools
Sieve plate drips filter tower, thus the harmful substance that enables in waste gas treatment process in waste gas of the exhaust treatment system be removed more
Thoroughly.
The preferred embodiment of the present invention is the foregoing is only, the present invention is not limited to, for this area
For technical staff, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made it is any
Modification, equivalent, improvement etc., should be included within the scope of the present invention.
The preferred embodiment of the present invention is the foregoing is only, the present invention is not limited to, for this area
For technical staff, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made it is any
Modification, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of spiral tool sieve plate drips filter tower, it is characterised in that including tower body, multiple helical cavity are provided with the tower body
Room, each spiral within the chamber is provided with nutritional solution spiral spray pipe, and the tube wall of the nutritional solution spiral spray pipe is provided with many
Individual spray hole, the bottom of the tower body is provided with air inlet and discharging opening, and gas outlet and feed liquor are provided with the top of the tower body
Mouthful, the top of each spiral chamber connects with the gas outlet, and connects with the inlet；Each described spiral
The bottom of chamber connects with the air inlet, and connects with the discharging opening, in the tower body, positioned at multiple spirals
Sieve plate is provided with chamber and on the air inlet, the sieve plate is provided with multiple air dispelling holes.
2. spiral tool sieve plate according to claim 1 drips filter tower, it is characterised in that the institute of each spiral within the chamber
The quantity for stating nutritional solution spiral spray pipe is at least 2, and at least 2 nutritional solution spiral spray pipes are uniformly arranged on the tower body
The inwall of the correspondence spiral chamber.
3. spiral tool sieve plate according to claim 1 drips filter tower, it is characterised in that the bearing of trend phase of the air dispelling hole
For the plate face of the sieve plate is inclined.
4. spiral tool sieve plate according to claim 1 drips filter tower, it is characterised in that be provided with height at the top of the tower body
Pressure spray thrower, the high-pressure spraying device is connected with the inlet, and the high-pressure spraying device includes multiple connecting tubes, each connection
Pipe is connected with an annular separating tube, and multiple annular separating tubes and multiple spiral chambers are corresponded, described in each
Nutritional solution spiral spray Guan Lian of equal and corresponding with the annular separating tube spiral within the chamber of annular separating tube
It is logical.
5. spiral tool sieve plate according to claim 1 drips filter tower, it is characterised in that the bottom of the tower body is provided with use
In the discharging lid for closing the discharging opening, the air inlet is arranged at the discharging lid.
6. spiral tool sieve plate according to claim 5 drips filter tower, it is characterised in that the edge of the discharging lid is arranged
Seal washer.
7. spiral tool sieve plate according to claim 6 drips filter tower, it is characterised in that the discharging opening cover outer wall is near institute
State discharging lid edge and be provided with multiple fasteners, the outer wall of the corresponding tower body of the discharging opening is provided with multiple fasteners, many
The individual fastener is corresponded and cooperated with multiple fasteners.
8. spiral tool sieve plate according to claim 1 drips filter tower, it is characterised in that the top of the tower body is also detachable
Top cover is provided with, the top cover is located on multiple spiral chambers, and the gas outlet, the inlet may be contained within described
Top cover, the top cover is additionally provided with multiple charging apertures, a pair of the top one of multiple charging apertures and multiple spiral chambers
Should, the top cover is provided with the charging lid for closing the charging aperture away from the side of the spiral chamber.
9. spiral tool sieve plate according to claim 1 drips filter tower, it is characterised in that also including aerator, the tower body
Bottom be additionally provided with the air intlet connected with multiple spiral chambers, the aerator connects with the air intlet
It is logical.
10. a kind of exhaust treatment system, it is characterised in that including multiple spiral tools as described in any one of claim 1-9
Sieve plate drips filter tower, and multiple spiral tool sieve plate drop filter towers are sequentially connected in series.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085562.4A CN106582259B (en) | 2017-02-17 | 2017-02-17 | Spiral utensil sieve trickling filtration tower and exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085562.4A CN106582259B (en) | 2017-02-17 | 2017-02-17 | Spiral utensil sieve trickling filtration tower and exhaust treatment system |
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| CN106582259A true CN106582259A (en) | 2017-04-26 |
| CN106582259B CN106582259B (en) | 2022-06-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704454A (en) * | 2018-06-28 | 2018-10-26 | 陈杰 | A kind of purifying processing device of organic exhaust gas absorbent and environment-friendly type organic exhaust gas |
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| CN106582259B (en) | 2022-06-03 |
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