CN218608812U - Novel biological trickling filter deodorization tower - Google Patents
Novel biological trickling filter deodorization tower Download PDFInfo
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- CN218608812U CN218608812U CN202222164494.XU CN202222164494U CN218608812U CN 218608812 U CN218608812 U CN 218608812U CN 202222164494 U CN202222164494 U CN 202222164494U CN 218608812 U CN218608812 U CN 218608812U
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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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Abstract
The utility model provides a novel biological trickling filter deodorization tower, including the tower body, the tower body upper end is equipped with the blast pipe, the tower body lower extreme is equipped with the intake pipe, be provided with biological cycle processing system in the tower body, be provided with the biological blanket of one deck between biological cycle processing system and the blast pipe, biological cycle processing system is including the unit that sprays that from top to bottom sets up, biological filling unit and water tank, the water tank has fungus liquid circulation case through the pipe connection, biological filling unit includes packing layer and lower packing layer, it includes upper packing supporting part and upper packing to go up the packing layer, lower packing layer includes lower packing supporting part and lower packing, it has the clearance to go up to leave between packing layer and the lower packing layer, be equipped with rabbling mechanism and heating mechanism in the fungus liquid circulation case, the exit end and the unit connection that sprays of fungus liquid circulation case, the trickling filter that does benefit to this scheme provides more biological fungus string membrane, survive, the area of contact of biomembrane and waste gas has been increased, the biological treatment effect to waste gas has been improved.
Description
Technical Field
The utility model relates to a biological deodorization tower field specifically belongs to a novel trickling filter deodorization tower.
Background
The existing equipment for waste gas deodorization mainly comprises a chemical washing tower, a UV photolysis waste gas purifier and a plasma waste gas purifier, the equipment has good deodorization effect, but the equipment excessively depends on electrical elements, the operation and maintenance of the equipment have potential safety hazards besides the increase of enterprise cost, and the biological trickling filter is relatively safer and more energy-saving.
Drip and strain equipment when handling waste gas, spray the fungus liquid to the packing layer through spray set, the fungus liquid is attached to and is formed the biomembrane at the packing layer, biomembrane and the waste gas effect that lets in, realize the deodorization of waste gas and handle, the biomembrane that the packing layer formed when using of current drip and strain equipment has the unsatisfactory problem of biofilm formation effect, and then influence the treatment effect of waste gas, consequently, need provide one kind and more do benefit to the biomembrane and hang the membrane, the drip and strain the deodorization tower of existence, a area of contact for increase biomembrane and waste gas, the improvement is to the treatment effect of waste gas.
SUMMERY OF THE UTILITY MODEL
The utility model provides a more do benefit to trickling filter deodorization tower that biological fungus biofilm formation, survivorse for the area of contact of increase biomembrane and waste gas improves the treatment effect to waste gas.
The technical scheme of the utility model is realized like this: a novel trickling filtration deodorization tower comprises a tower body, wherein an exhaust pipe is arranged at the upper end of the tower body, an air inlet pipe is arranged at the lower end of the tower body, a biological circulation treatment system is arranged in the tower body, a layer of biological blanket is arranged between the biological circulation treatment system and the exhaust pipe, the biological circulation treatment system comprises a spraying unit, a biological filling unit, a water collecting tray and a water tank which are arranged from top to bottom, and the water tank is connected with a bacteria liquid circulation box through a pipeline;
the biological filling unit comprises an upper filling layer and a lower filling layer, the upper filling layer comprises an upper filling supporting part and an upper filling, the lower filling layer comprises a lower filling supporting part and a lower filling, and a gap is reserved between the upper filling layer and the lower filling layer;
the fungus liquid circulation box is internally provided with a stirring mechanism and a heating mechanism, and the outlet end of the fungus liquid circulation box is connected with the spraying unit.
On the basis of the scheme, the upper end and the lower end of the upper-layer filler supporting part are respectively and horizontally fixed with a glass fiber reinforced plastic grating plate with the aperture of 3cm, the upper-layer filler comprises a plurality of three-dimensional elastic fillers evenly arranged at intervals in the longitudinal direction, and the upper end and the lower end of each three-dimensional elastic filler are respectively fixed with the glass fiber reinforced plastic grating plate at the upper end and the lower end of the upper filler layer.
On the basis of the scheme, the three-dimensional elastic filler is further improved in the following manner that the three-dimensional elastic filler is radially and fixedly penetrated with thread strips.
On the basis of the scheme, the structure is further improved as follows, the lower-layer filler supporting part is a glass fiber reinforced plastic grating plate with the aperture of 3cm, and the lower-layer filler is a porous suspension ball with the diameter of 5 cm.
On the basis of the scheme, the height of the upper packing layer and the height of the lower packing layer are both 1.5m, and the gap between the upper packing layer and the lower packing layer is 10cm.
On the basis of the scheme, the spraying unit is further improved as follows, the spraying unit comprises a spraying pipe and a plurality of spraying nozzles uniformly assembled on the spraying pipe, and the spraying nozzles are spiral spraying nozzles.
On the basis of the above scheme, further improve as follows, rabbling mechanism includes agitator motor, (mixing) shaft and stirring vane, agitator motor installs on fungus liquid circulation case, the (mixing) shaft is installed in fungus liquid circulation incasement, stirring vane fixes on the (mixing) shaft, stirring vane slope sets up, the top of (mixing) shaft and agitator motor's output shaft.
On the basis of the scheme, the liquid level display device is further improved in the following manner, wherein a feed inlet is formed in the top of the bacteria liquid circulating box, and a water replenishing port, a water discharging port, an overflow port and a liquid level display device are formed in the side face of the bacteria liquid circulating box.
On the basis of the scheme, the tower body is further improved as follows, access holes are respectively formed in the tower body corresponding to the water tank, the lower packing layer, the upper packing layer and the spraying unit, and transparent cover plates are arranged on the access holes.
On the basis of the above scheme, the tower is further improved as follows, a crawling ladder is arranged outside the tower body, and a platform and a fence are arranged at the top of the tower body.
By adopting the technical scheme, the beneficial effects of the utility model are that:
(1) The bio-packing unit divide into upper and lower layer, and the fungus liquid falls on the easy biofilm formation of packing layer, and porous structure and radial structure's packing layer all more does benefit to biological reproduction to improve the difficult drop of microorganism adhesive force, can also slow down air velocity simultaneously, increase the contact time of waste gas and biomembrane, make waste gas fully contact at bio-packing unit and biomembrane, improve the treatment effect to waste gas.
(2) The service life of extension trickling filter deodorization tower, the unique structural style that the packing layer has, the operation management is convenient, can use for a long time in succession and need not change the packing, easy operation need not to maintain, and the total running cost is low.
(3) The design that sprays the unit utilizes biological fungus to hang the membrane on packing more, and the setting that sprays the unit in this scheme has effectively reduced the impact that sprays the in-process and produce to packing, and spouts the group and select spiral nozzle for use, and corrosion-resistant difficult jam, the unit top that sprays sets up can effectively place biological fungus liquid at biological blanket and is discharged by blast pipe 11.
(4) The setting of access hole is convenient for observe the behavior of each inside functional module of trickling filtration tower from the outside, and the part of each functional module is maintained and is changed in the while still being convenient for use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a front view of the present invention in a longitudinal sectional view;
FIG. 2 is a schematic structural view of the recycle box for middle bacteria liquid of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a rear view of the present invention;
fig. 5 is a top view of the present invention;
fig. 6 is a top view of the spray unit of the present invention installed relative to the tower body;
wherein: 1-tower body, 11-exhaust pipe, 12-air inlet pipe, 13-biological blanket, 14-water tank, 15-inspection hole, 16-ladder, 2-upper packing layer, 21-lower packing layer, 3-spray pipe, 31-spray nozzle, 4-bacteria liquid circulating box, 41-stirring motor, 42-stirring shaft, 43-stirring blade, 44-spraying pump, 45-feed inlet, 46-water replenishing inlet, 47-overflow outlet, 48-water discharging outlet, 49-liquid level display device and 5-heating rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention. It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The utility model relates to a novel trickling filter deodorization tower's concrete embodiment, as shown in fig. 1-6:
the utility model provides a novel trickling filter deodorization tower, including tower body 1, 1 upper end of tower body is equipped with blast pipe 11, 1 lower extreme of tower body is equipped with intake pipe 12, be provided with biological cycle processing system in the tower body 1, be provided with the biological blanket 13 of one deck between biological cycle processing system and the blast pipe 11, biological blanket 13 is used for preventing that the fungus liquid that biological cycle processing system sprayed from escaping by blast pipe 11, biological cycle processing system is including the unit that sprays that from top to bottom sets up, biological filling unit and water tank 14, evenly be provided with many spinal branchs post in the water tank 14, the upper end of each spinal branch post and the bottom butt of biological filling unit, water tank 14 has fungus liquid circulation case 4 through the pipe connection.
The biological filling unit comprises an upper filling layer 2 and a lower filling layer 21, wherein the upper filling layer 2 comprises an upper filling supporting part and an upper filling, the preferable thicknesses of the upper filling layer 2 and the lower filling layer 21 are both 1.5m, a gap is reserved between the upper filling layer 2 and the lower filling layer 21 to form a middle layer, and the height of the middle layer is preferably 10cm, so that waste gas filtered by the lower filling layer 21 is briefly converged in the middle layer.
The upper packing layer 2 comprises an upper packing supporting part and an upper packing, the upper end and the lower end of the upper packing supporting part are respectively and horizontally fixed with a glass steel grating plate with the aperture of 3cm by 3cm, the upper packing comprises a plurality of three-dimensional elastic packings uniformly arranged at intervals in the longitudinal direction, the upper end and the lower end of each three-dimensional elastic packing are respectively fixed with the glass steel grating plates at the upper end and the lower end of the upper packing layer, the distance between any two adjacent three-dimensional elastic packings is preferably 3cm, the materials of the three-dimensional elastic packings are preferably corrosion-resistant, temperature-resistant and aging-resistant varieties in polyolefine and polyamide, hydrophilic, adsorption, heat-resistant and oxygen-resistant auxiliaries are mixed, the filaments are radially and penetrated and fixed on each three-dimensional elastic packing, the upper packing can realize the uniform stretching in a three-dimensional and omnibearing manner in the upper packing layer, so that gas, water and biomembranes are fully mixed, infiltrated and contacted and exchanged, the biomembranes can be uniformly planted on each filament, good activity and space variability are kept, larger surface area can be obtained in the operation process, good metabolism is kept, the unique structural form and excellent technological selection is realized, the advantages of long service life, good oxygen filling, good performance, good operation performance, high-resistant and high-load-resistant treatment is easy to manage, and high-load-resistant treatment effect is easy to update.
The top of fungus liquid circulation case 4 is equipped with charge door 45, fungus liquid circulation case side is equipped with moisturizing mouth 46, the drain 48, overflow mouth 47 and liquid level display device 49, be equipped with rabbling mechanism and heating mechanism in the fungus liquid circulation case 4, the rabbling mechanism is used for starting to accelerate dissolving of nutrient substance behind the nutrient substance interpolation in fungus liquid circulation case 4, the rabbling mechanism includes agitator motor 41, (mixing) shaft 42 and stirring vane 43, agitator motor 41 installs on fungus liquid circulation case 4, the (mixing) shaft 42 is installed in fungus liquid circulation case 4, stirring vane 43 fixes on the (mixing) shaft 42, stirring vane 43 inclines to set up, the top of (mixing) shaft 42 and agitator motor 41's output shaft, heating mechanism can be heating rod 5, heating rod 5 places fungus liquid in circulation case 4 for heat the fungus liquid when the temperature is lower, guarantee the existence of bacterial, realize the normal operating of trickling filter tower low temperature.
The exit end of fungus liquid circulation case 4 is connected with the spray unit through spraying pump 44, and spray pump 44 is used for the fungus liquid pump income spray unit in the fungus liquid circulation case 4, and the spray unit includes shower 3 and a plurality of spray nozzle 31 of evenly assembling on shower 3, and the unit design individual layer that sprays reduces the impact to packing, more does benefit to biological fungus biofilm culturing on packing, and spray nozzle 31 is spiral spray nozzle 31, and the corrosion resistance chamber just is difficult for blockking up.
For the operating conditions of each functional module in the tower body 1 of conveniently observing, conveniently to each functional module's in the tower body 1 maintenance and maintenance, correspond water tank 14 on the tower body 1, lower packing layer 21, go up packing layer 2 and spray the unit and be equipped with four access holes 15, be provided with transparent cover on each access hole 15, tower body 1 outside is provided with cat ladder 16, and tower body 1's top still is provided with platform and rail.
The drip filter deodorization tower that this scheme provided has optimized the filler structure in the tower body for biological bacterial changes the biofilm attachment in the tower body and depends on, thereby has promoted the biological treatment effect of waste gas.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A novel biological trickling filtration deodorization tower is characterized by comprising a tower body, wherein an exhaust pipe is arranged at the upper end of the tower body, an air inlet pipe is arranged at the lower end of the tower body, a biological circulation treatment system is arranged in the tower body, a layer of biological blanket is arranged between the biological circulation treatment system and the exhaust pipe, the biological circulation treatment system comprises a spraying unit, a biological filling unit and a water tank which are arranged from top to bottom, and the water tank is connected with a bacteria liquid circulation box through a pipeline;
the biological filling unit comprises an upper filling layer and a lower filling layer, the upper filling layer comprises an upper filling supporting part and an upper filling, the lower filling layer comprises a lower filling supporting part and a lower filling, and a gap is reserved between the upper filling layer and the lower filling layer;
the fungus liquid circulation box is internally provided with a stirring mechanism and a heating mechanism, and the outlet end of the fungus liquid circulation box is connected with the spraying unit.
2. The novel bio-trickling filter deodorization tower according to claim 1, wherein the upper end and the lower end of the upper filler support part are horizontally fixed with glass fiber reinforced plastic grating plates with the aperture of 3cm x 3cm respectively, the upper filler comprises a plurality of three-dimensional elastic fillers which are uniformly arranged in the longitudinal direction at intervals, and the upper end and the lower end of each three-dimensional elastic filler are fixed with the glass fiber reinforced plastic grating plates at the upper end and the lower end of the upper filler layer respectively.
3. The novel bio-trickling filter deodorizing tower according to claim 2, wherein thread strips are radially inserted and fixed on each of the three-dimensional elastic fillers.
4. The novel bio-trickling filter deodorization tower according to claim 3, wherein the lower filler support part is a glass fiber reinforced plastic grid plate with a pore diameter of 3cm, and the lower filler is a porous suspension ball with a diameter of 5 cm.
5. The novel bio-trickling filter deodorization tower of claim 4, wherein the height of each of the upper packing layer and the lower packing layer is 1.5m, and the gap between the upper packing layer and the lower packing layer is 10cm.
6. The novel bio-trickling filter deodorization tower of claim 1, wherein the spray unit comprises a spray pipe and a plurality of spray nozzles uniformly assembled on the spray pipe, and the spray nozzles are spiral spray nozzles.
7. The novel bio-trickling filter deodorization tower according to claim 6, wherein the stirring mechanism comprises a stirring motor, a stirring shaft and a stirring blade, the stirring motor is installed on the bacteria liquid circulation box, the stirring shaft is installed in the bacteria liquid circulation box, the stirring blade is fixed on the stirring shaft, the stirring blade is arranged obliquely, and the top end of the stirring shaft is connected with an output shaft of the stirring motor.
8. The novel bio-trickling filter deodorization tower of claim 7, wherein a feed inlet is arranged at the top of the bacteria liquid circulation box, and a water replenishing port, a water discharging port, an overflow port and a liquid level display device are arranged on the side surface of the bacteria liquid circulation box.
9. The novel bio-trickling filtration deodorization tower according to any one of claims 1 to 8, wherein the tower body is provided with access holes corresponding to the water tank, the lower packing layer, the upper packing layer and the spray layer unit, and a transparent cover plate is arranged on each access hole.
10. The novel bio-trickling filter deodorization tower of claim 9, wherein a ladder is arranged outside the tower body, and a platform and a fence are arranged on the top of the tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222164494.XU CN218608812U (en) | 2022-08-17 | 2022-08-17 | Novel biological trickling filter deodorization tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222164494.XU CN218608812U (en) | 2022-08-17 | 2022-08-17 | Novel biological trickling filter deodorization tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218608812U true CN218608812U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222164494.XU Active CN218608812U (en) | 2022-08-17 | 2022-08-17 | Novel biological trickling filter deodorization tower |
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|---|---|
| CN (1) | CN218608812U (en) |
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2022
- 2022-08-17 CN CN202222164494.XU patent/CN218608812U/en active Active
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