CN205925430U - Little biological filter deodorizing device - Google Patents
Little biological filter deodorizing device Download PDFInfo
- Publication number
- CN205925430U CN205925430U CN201620692414.XU CN201620692414U CN205925430U CN 205925430 U CN205925430 U CN 205925430U CN 201620692414 U CN201620692414 U CN 201620692414U CN 205925430 U CN205925430 U CN 205925430U
- Authority
- CN
- China
- Prior art keywords
- filter bed
- odor removal
- microorganism filter
- air inlet
- packing layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000001877 deodorizing effect Effects 0.000 title abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000012856 packing Methods 0.000 claims abstract description 37
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 6
- 241001330002 Bambuseae Species 0.000 claims abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 6
- 239000011425 bamboo Substances 0.000 claims abstract description 6
- 239000003610 charcoal Substances 0.000 claims abstract description 6
- 230000010354 integration Effects 0.000 claims abstract description 6
- 239000011435 rock Substances 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 3
- 229920003023 plastic Polymers 0.000 claims abstract description 3
- 244000005700 microbiome Species 0.000 claims description 56
- 238000009413 insulation Methods 0.000 claims description 12
- 125000004122 cyclic group Chemical group 0.000 claims description 11
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 10
- 239000010962 carbon steel Substances 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 208000035985 Body Odor Diseases 0.000 claims description 2
- 206010040904 Skin odour abnormal Diseases 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005507 spraying Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 20
- 238000005516 engineering process Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000011953 bioanalysis Methods 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 206010059410 Faecaluria Diseases 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000009303 advanced oxidation process reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003124 biologic agent Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a little biological filter deodorizing device, including intake pipe, integration deodorizing device and circulating water spraying system, integration deodorizing device is including the preliminary treatment section and little biological filter section that communicate each other, the preliminary treatment section all sets up in a fully enclosed casing with little biological filter section, be equipped with first support frame in the preliminary treatment section, first support frame upper berth is equipped with first packing layer, be equipped with the second support frame in little biological filter section, second support frame upper berth is equipped with the second packing layer, the below of first support frame and second support frame all is equipped with the basin, first packing layer is piled up for hollow plastics ball and is formed, the second packing layer is piled up by volcanic rock and bamboo charcoal to form. The utility model discloses a little biological filter deodorizing device, odor -removal effect is good, area is little, anti -corrosion performance is strong, the maintenance of being convenient for.
Description
Technical field
The utility model is related to odor removal, more particularly, to a kind of microorganism filter bed odor removal.
Background technology
With the enhancing to environmental protection and purify air consciousness for the China, solve the organic exhaust gas that sewage disposal place occurs
With foul gas to the pollution caused by environment and air, the pumping plant of cities and towns setting, sewage, fecaluria, Treatment of Sludge factory and
Urban garbage disposal factory is often accompanied by Wind Volume, the organic exhaust gas of height variable concentrations and effluvium in its sewage disposal
Body produces.But in these gases, typically contain toxic gas and carcinogen, not only cause the pollution to air, increase
Haze index, also affects the healthy living of resident.
In prior art, the treatment technology of effluvium mainly has Physical, chemical method, advanced oxidation processes and bioanalysis etc..Its
One of in, bioanalysis is the mainstream technology being applied to environmental area stench gas disposal at present, but suffer from the drawback that more：Deodorant
Efficiency is low, effect is poor；Take up an area space too big, cause the huge waste in place；There is obvious potential safety hazard and secondary pollution；Close
If the equipment being enclosed in inside damages it is difficult to overhaul, and is not easy to regular maintenance.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of microorganism filter bed deodorant dress
Put, good deodorization effect, floor space are little, corrosion resistance is strong, be easy to maintenance.
The purpose of this utility model employs the following technical solutions realization：
A kind of microorganism filter bed odor removal, including air inlet pipe, integrated odor removal and circulation water sprinkler system, described
Integrated odor removal includes the pretreatment section being interconnected and microorganism filter bed section, described pretreatment section and microorganism filter bed section
May be contained within a totally enclosed housing；Described pretreatment section is provided with air inlet, and described microorganism filter bed section is provided with blast pipe, institute
State air inlet pipe to connect with air inlet.
It is provided with the first bracing frame in described pretreatment section, described first bracing frame is equipped with the first packing layer；Described micro-
It is provided with the second bracing frame in bacteria bed section, described second bracing frame is equipped with the second packing layer；Described first bracing frame and
It is equipped with tank below second bracing frame.
In this programme, described first packing layer is piled up for hollow plastic ball, and this first packing layer can extend gas
The time of staying, thus increased gas humidity it is ensured that gas enter microorganism filter bed section before there is enough humidity.Institute
State the second packing layer to be formed by volcanic rock and bamboo charcoal accumulation, described microorganism is located in this volcanic rock and bamboo charcoal；This second
Packing layer has very high specific surface area, increased the time of waste gas and the contact of microorganism, compared to traditional bark filler,
Its service life is longer, lower to the resistance of waste gas flowing.Preferably, the height of the second packing layer is more than 1.2m, and it uses the longevity
Life was up to 8 years.
Described circulation water sprinkler system includes water circulating pump, multiple nozzle and is connected to described nozzle and described recirculated water
Water pipe between pump, described nozzle is uniformly arranged on the first packing layer and the top of the second packing layer.
Described housing includes anticorrosive coat, structure sheaf, heat-insulation layer and decorative layer from inside to outside successively, and described structure sheaf is by carbon
Steel skeleton and be made up of the glass epoxy of described carbon steel skeletal support.Described anticorrosive coat is made up of 901 resins, described guarantor
Warm layer is made up of polyurethane heat-insulation cotton.By arranging anticorrosive coat and heat-insulation layer so that housing has excellent corrosion resistance
And heat-insulating property, increased the service life of device it is ensured that microorganism filter bed section maintains suitable temperature.Preferably, described
The thickness of housing is more than 10cm.
Preferably, described microorganism filter bed odor removal also includes centrifugal blower, one end of described centrifugal blower with described
Air inlet connects, and the other end is connected with described air inlet pipe.This centrifugal blower can provide power source for whole device it is ensured that whole fill
The stable operation put.
Preferably, described integration odor removal is two groups, and described two groups integrated odor removals are set up in parallel；Described enter
Tracheae is connected with described air inlet by a three-way pipe.Preferably, described centrifugal blower is two, the one of described two centrifugal blowers
End is connected with described air inlet, and the other end is connected with described air inlet pipe by a three-way pipe.Two groups of integrated odor removals are set,
Ensure that system remains to normal work when one group of integrated odor removal breaks down.
Preferably, it is provided with demisting layer in described blast pipe.The setting of demisting layer, can remove the water that spray system spray produces
Mist.It is furthermore preferred that described demisting layer is the stainless steel cloth of thick 200mm.
Preferably, described housing is provided with multiple access holes and observation panel, conveniently observes and overhauls.
Preferably, described circulation water sprinkler system also includes cyclic water tank, and described cyclic water tank is followed with described by water pipe
Ring water pump and described tank connect.This circulation water sprinkler system allows shower water to reuse, and economizes on resources.Preferably,
Described circulation water sprinkler system also includes drainpipe, and described drainpipe is connected with described tank and cyclic water tank.Work as spray system
In water circulation multiple after, when being not suitable for being continuing with, by described drainpipe by outside water discharge device.
Compared to existing technology, the beneficial effects of the utility model are：
1. microorganism filter bed odor removal of the present utility model, has set gradually the pretreatment section being interconnected and microorganism
Filter bed section, arranges the first packing layer in pretreatment section, arranges the second packing layer in microorganism filter bed section, and in the first packing layer
It is respectively provided with circulation water sprinkler system with above the second packing layer, in pretreatment section, gas is humidified, the gas after humidification enters
When entering to microorganism filter bed section, the pollutant in gas is decomposed by the microorganisms；The setting of the second packing layer increased gas with micro-
The time of biological agent；Whole processing technology is reasonable in design, and odor removal efficient is high, and effect is good.
2. microorganism filter bed odor removal of the present utility model, pretreatment section and microorganism filter bed section is arranged at one and entirely seals
In the housing closing, rational technology, compact to design, rationally distributed, save space, and prevented potential safety hazard and prevented secondary dirt
Dye.
3. microorganism filter bed odor removal of the present utility model, housing is for carbon steel skeleton with by described carbon steel skeletal support
Glass epoxy composition, inside lining anti-corrosive layer, outside setting heat-insulation layer, it is ensured that the intensity of whole device and corrosion resistance, improves
The service life of equipment；Multiple observation panels and access hole, easy access and ordinary maintenance maintenance are provided with housing.
Brief description
Fig. 1 is the top view of microorganism filter bed odor removal of the present utility model；
Fig. 2 is the side view of microorganism filter bed odor removal of the present utility model；
Fig. 3 is that the section of pretreatment section and microorganism filter bed section in microorganism filter bed odor removal of the present utility model is illustrated
Figure；
In figure：1st, air inlet pipe；10th, three-way pipe；2nd, centrifugal blower；3rd, pretreatment section；30th, the first bracing frame；31st, first fill out
The bed of material；32nd, air inlet；4th, microorganism filter bed section；40th, the second bracing frame；41st, the second packing layer；5th, blast pipe；50th, demisting layer；
6th, circulate water sprinkler system；60th, water circulating pump；61st, cyclic water tank；62nd, water pipe；63rd, nozzle；64th, drainpipe；7th, access hole；
8th, observation panel.
Specific embodiment
Below, in conjunction with accompanying drawing and specific embodiment, the utility model is described further：
Embodiment 1
As Figure 1-3, a kind of microorganism filter bed odor removal, including air inlet pipe 1, integrated odor removal and recirculated water
Spray system 6, described integration odor removal includes pretreatment section 3 and the microorganism filter bed section 4 being interconnected, described pretreatment
Section 3 and microorganism filter bed section 4 may be contained within a totally enclosed housing；Described pretreatment section 3 is provided with air inlet 32, described micro- life
Thing filter bed section 4 is provided with blast pipe 5, and described air inlet pipe 1 is connected with air inlet 32.
It is provided with the first bracing frame 30 in described pretreatment section 3, described first bracing frame 30 is equipped with the first packing layer 31；
It is provided with the second bracing frame 40 in described microorganism filter bed section 4, described second bracing frame 40 is equipped with the second packing layer 41；Described
It is equipped with tank (not shown) below first bracing frame 30 and the second bracing frame 40.
In this programme, described first packing layer 31 is that hollow PP (polypropylene) ball of diameter 50mm is piled up, and this
One packing layer 31 can extend the time of staying of gas, thus increased the humidity of gas it is ensured that gas enters microorganism filter bed
Before section 4, there is enough humidity.Described second packing layer 41 is piled up by volcanic rock and bamboo charcoal and is formed, and described microorganism is located at
In this volcanic rock and bamboo charcoal, this second packing layer 41 has very high specific surface area, increased waste gas and the contact of microorganism
Time, compared to traditional bark filler, its service life is longer, lower to the resistance of gas flowing.Preferably, the second filler
The height of layer 41 is more than 1.2m, and its service life was up to 8 years.
Described circulation water sprinkler system 6 includes water circulating pump 60, multiple nozzle 63 and is connected to described nozzle 63 and institute
State the water pipe 62 between water circulating pump 60, described nozzle 63 is uniformly arranged on the upper of the first packing layer 31 and the second packing layer 41
Side.
In this programme, described housing includes anticorrosive coat, structure sheaf, heat-insulation layer and decorative layer, described knot from inside to outside successively
Structure layer forms by carbon steel skeleton with by the glass epoxy of described carbon steel skeletal support.Described anticorrosive coat is made up of 901 resins
, described heat-insulation layer is made up of polyurethane heat-insulation cotton.By anticorrosive coat and heat-insulation layer are set so that housing have excellent
Corrosion resistance and heat-insulating property, increased the service life of device it is ensured that microorganism filter bed section 4 maintains suitable temperature.Excellent
Choosing, the thickness of described housing is more than 10cm.
Preferably, described microorganism filter bed odor removal also includes centrifugal blower 2, one end of described centrifugal blower 2 and institute
State air inlet 32 to connect, the other end is connected with described air inlet pipe 1.This centrifugal blower 2 can for whole device provide power source it is ensured that
The stable operation of whole device.
Preferably, described integration odor removal is two groups, and described two groups integrated odor removals are set up in parallel；Described enter
Tracheae 1 is connected with described air inlet 32 by a three-way pipe 10.Preferably, described centrifugal blower 2 is two, described two centrifugation wind
One end of machine 2 is connected with described air inlet 32, and the other end is connected with described air inlet pipe 1 by a three-way pipe 10.Arrange two group one
Body odor removal is it is ensured that when one group of integrated odor removal breaks down, system remains to normal work.
Preferably, described blast pipe 5 is made of stainless steel, highly for 10m.By this blast pipe 5, can will process
Gas afterwards is discharged into high aerial.Preferably, it is provided with demisting layer 50 in described blast pipe 5.It is furthermore preferred that described demisting layer 50 is
The stainless steel cloth of thick 200mm.The setting of demisting layer 50, can remove the water smoke that circulation water sprinkler system 6 spray produces.
Preferably, described housing is provided with multiple access holes 7 and observation panel 8, when observe from observation panel 8 recirculated water spray
When pouring system 6 abnormal, access hole 7 can be opened and overhauled.Preferably, the side of described housing is additionally provided with cat ladder, side
Just overhaul.
Preferably, described circulation water sprinkler system 6 also includes cyclic water tank 61, described cyclic water tank 61 pass through water pipe 62 with
Described water circulating pump 60 and described tank connect.This circulation water sprinkler system 6 allows shower water to reuse, and saves money
Source.Preferably, described circulation water sprinkler system 6 also includes drainpipe 64, described drainpipe 64 and described tank and cyclic water tank
61 connections.After the water circulation in spray system is multiple, when being not suitable for being continuing with, water is discharged by dress by described drainpipe 64
Put outer.It is furthermore preferred that being additionally provided with heater and ball-cock assembly in described cyclic water tank 61, described water pipe 62 is provided with Y shape mistake
Filter.
Microorganism filter bed odor removal of the present utility model, is provided with the pretreatment section 3 being interconnected and microorganism filter bed
Section 4, arranges the first packing layer 31 in pretreatment section 3, arranges the second packing layer 41 in microorganism filter bed section 4, and fills out first
It is respectively provided with circulation water sprinkler system 6 above the bed of material 31 and the second packing layer 41, in pretreatment section 3, gas is humidified, humidification
When gas afterwards enters into microorganism filter bed section 4, the pollutant in gas is decomposed by the microorganisms；The setting of the second packing layer 41 increases
Add the time of gas and microbial action；Whole processing technology is reasonable in design, and odor removal efficient is high, and effect is good.
Microorganism filter bed odor removal of the present utility model, pretreatment section 3 and microorganism filter bed section 4 is arranged at one and entirely seals
In the housing closing, technological design is reasonable, compact conformation, rationally distributed, save space, and has prevented potential safety hazard and prevented two
Secondary pollution；Housing is carbon steel skeleton and is made up of the glass epoxy of carbon steel skeletal support, inside lining anti-corrosive layer, outside setting insulation
Layer, it is ensured that the intensity of whole device and corrosion resistance, improves the service life of equipment；Multiple observations are provided with housing
Mouth 8 and access hole 7, easy access and ordinary maintenance maintenance.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection of the utility model claim
Within the scope of.
Claims (8)
1. a kind of microorganism filter bed odor removal, including air inlet pipe, integrated odor removal and circulation water sprinkler system, described one
Body odor removal includes the pretreatment section being interconnected and microorganism filter bed section, described pretreatment section and microorganism filter bed Duan Jun
It is arranged in a totally enclosed housing；Described pretreatment section is provided with air inlet, and described microorganism filter bed section is provided with blast pipe, described
Air inlet pipe connect with air inlet it is characterised in that：
It is provided with the first bracing frame in described pretreatment section, described first bracing frame is equipped with the first packing layer；Described microorganism
It is provided with the second bracing frame in filter bed section, described second bracing frame is equipped with the second packing layer；Described first bracing frame and second
The lower section of bracing frame is equipped with tank；Described first packing layer is piled up for hollow plastic ball, and described second packing layer is
Piled up by volcanic rock and bamboo charcoal；
Described circulation water sprinkler system include water circulating pump, multiple nozzle and be connected to described nozzle and described water circulating pump it
Between water pipe, described nozzle is uniformly arranged on the first packing layer and the top of the second packing layer.
2. microorganism filter bed odor removal as claimed in claim 1 is it is characterised in that described housing includes from inside to outside successively
Anticorrosive coat, structure sheaf, heat-insulation layer and decorative layer, described structure sheaf is the glass by carbon steel skeleton with by described carbon steel skeletal support
Steel plate composition, described anticorrosive coat is made up of 901 resins, and described heat-insulation layer is made up of polyurethane heat-insulation cotton.
3. microorganism filter bed odor removal as claimed in claim 1 it is characterised in that described microorganism filter bed odor removal also
Including centrifugal blower, one end of described centrifugal blower is connected with described air inlet, and the other end is connected with described air inlet pipe.
4. microorganism filter bed odor removal as claimed in claim 1 is it is characterised in that described integration odor removal is two
Group, described two groups integrated odor removals are set up in parallel；Described air inlet pipe is connected with described air inlet by three-way pipe.
5. microorganism filter bed odor removal as claimed in claim 4 is it is characterised in that described microorganism filter bed odor removal bag
Include two centrifugal blowers, one end of described two centrifugal blowers is connected with air inlet respectively, the other end pass through three-way pipe with described
Air inlet pipe connects.
6. microorganism filter bed odor removal as claimed in claim 1 is it is characterised in that be provided with demisting layer in described blast pipe.
7. microorganism filter bed odor removal as claimed in claim 1 is it is characterised in that described circulation water sprinkler system also includes
Cyclic water tank, described cyclic water tank is connected with described water circulating pump and described tank by water pipe.
8. microorganism filter bed odor removal as claimed in claim 7 is it is characterised in that described circulation water sprinkler system also includes
Drainpipe, described drainpipe is connected with described tank and cyclic water tank, and leads to the outside of microorganism filter bed odor removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620692414.XU CN205925430U (en) | 2016-07-01 | 2016-07-01 | Little biological filter deodorizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620692414.XU CN205925430U (en) | 2016-07-01 | 2016-07-01 | Little biological filter deodorizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205925430U true CN205925430U (en) | 2017-02-08 |
Family
ID=57931472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620692414.XU Active CN205925430U (en) | 2016-07-01 | 2016-07-01 | Little biological filter deodorizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205925430U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055753A (en) * | 2017-05-08 | 2017-08-18 | 华南理工大学 | A kind of method and device of bioremediation of waters |
| CN108404646A (en) * | 2018-01-17 | 2018-08-17 | 苏州驰伦环保设备有限公司 | Exhaust gas biological deodorizing tower |
| CN114515507A (en) * | 2020-11-19 | 2022-05-20 | 上海展冀膜结构有限公司 | Biological deodorization filler and preparation method thereof |
-
2016
- 2016-07-01 CN CN201620692414.XU patent/CN205925430U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055753A (en) * | 2017-05-08 | 2017-08-18 | 华南理工大学 | A kind of method and device of bioremediation of waters |
| CN108404646A (en) * | 2018-01-17 | 2018-08-17 | 苏州驰伦环保设备有限公司 | Exhaust gas biological deodorizing tower |
| CN114515507A (en) * | 2020-11-19 | 2022-05-20 | 上海展冀膜结构有限公司 | Biological deodorization filler and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Little biological filter deodorizing device Effective date of registration: 20190926 Granted publication date: 20170208 Pledgee: Guangzhou Branch of Guangzhou Bank Co.,Ltd. Pledgor: GUANGZHOU ZIKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2019440000097 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201012 Granted publication date: 20170208 Pledgee: Guangzhou Branch of Guangzhou Bank Co.,Ltd. Pledgor: GUANGZHOU ZIKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2019440000097 |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510663 first floor, building D, Xintang business park, No. 13, henggangtou, Daguan Road, Tianhe District, Guangzhou, Guangdong Patentee after: Zike Equipment Co.,Ltd. Address before: 510663 first floor, building D, Xintang business park, No. 13, henggangtou, Daguan Road, Tianhe District, Guangzhou, Guangdong Patentee before: GUANGZHOU ZIKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 241000 Unit B, Building 15, Shangyuan Zhongjiang Science and Technology Innovation Park, Wuhu High tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee after: Zike Equipment Co.,Ltd. Country or region after: China Address before: 510663 first floor, building D, Xintang business park, No. 13, henggangtou, Daguan Road, Tianhe District, Guangzhou, Guangdong Patentee before: Zike Equipment Co.,Ltd. Country or region before: China |