CN205796954U - A kind of biological deodorizing equipment - Google Patents
A kind of biological deodorizing equipment Download PDFInfo
- Publication number
- CN205796954U CN205796954U CN201620690427.3U CN201620690427U CN205796954U CN 205796954 U CN205796954 U CN 205796954U CN 201620690427 U CN201620690427 U CN 201620690427U CN 205796954 U CN205796954 U CN 205796954U
- Authority
- CN
- China
- Prior art keywords
- biofilter
- humidification system
- blower fan
- subfeeder
- biological deodorizing
- 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.)
- Expired - Fee Related
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Classifications
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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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- Treating Waste Gases (AREA)
Abstract
This utility model relates to technical field of sewage treatment equipment, especially a kind of biological deodorizing equipment；Including biofilter, biofilter inner bottom part is provided with process airduct, there is deodorization blower fan the side of biofilter by processing airduct connection, deodorization blower fan is also associated with collecting airduct, being also equipped with the first humidification system on described process airduct, the first humidification system is between deodorization blower fan and biofilter；In described biofilter, upper end is provided with the second humidification system, second humidification system is connected with water main by the first subfeeder, water main connects also by the second subfeeder and the first humidification system, is also equipped with valve well between water main and the first subfeeder, the second subfeeder；The bottom of described biofilter is also associated with drain pipe, and drain pipe is connected to plant area's bilge well；It is a kind of similar biofilm reactor, odorant pollutant fully and completely can be degraded to H2O、CO2；Pressure drop is little, and aerator lift is low, and therefore day-to-day operation expense is low.
Description
Technical field
This utility model relates to technical field of sewage treatment equipment, especially a kind of biological deodorizing equipment.
Background technology
The foul smell of sewage treatment plant is originated and is broadly divided into three parts, and one is the foul smell that sewage disinfection treatment unit produces, mainly
Including inlet pumping station and coarse rack, fine fack and aerated grit chamber etc. produce foul smell, two make a living anti-pool unit produce foul smell,
Mainly include that the foul smell of the generations such as (lacking) oxygen district, aerobic zone, three foul smell produced for mud processing unit are detested in raw anti-pond, mainly include
The foul smell that storage basin, centrifugal concentrating dewaterer, bin area produce.
Foul smell is after deodoration system processes, and the treatment effect of deodoration system meets environmental requirement.In nominal situation and routine
Under meteorological condition, factory's circle concentration of waste gas is the most up to standard, and gas concentration meets " emission standard for odor pollutants " (GB14554-
93) factory circle (buffer zone edge) the waste gas discharge secondary standard of regulation in, and (GB18918-2002) " municipal sewage treatment
Factory's pollutant emission standard " Zhong Chang circle waste gas discharge secondary standard.Waste gas discharge maximum permissible concentration is as follows:
H2S ≤0.06mg/m3
NH3 ≤1.5mg/m3
Odor concentration≤20
Existing biological deodorizing equipment there is also the technical deficiency that production and application cost is high, treatment effeciency is the highest.
Summary of the invention
The technical problems to be solved in the utility model is: overcome deficiency of the prior art, it is provided that a kind of production and application becomes
The biological deodorizing equipment that this is low, treatment effeciency is high.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is as follows:
A kind of biological deodorizing equipment, including biofilter, biofilter inner bottom part is provided with process airduct, biofilter
Side has deodorization blower fan, deodorization blower fan to be also associated with collecting airduct by processing airduct connection, and described process airduct is also installed
Having the first humidification system, the first humidification system is between deodorization blower fan and biofilter；
In described biofilter, upper end is provided with the second humidification system, and the second humidification system passes through the first subfeeder and gives
Supply mains connects, and water main connects also by the second subfeeder and the first humidification system, water main and the first feedwater
It is also equipped with valve well between pipe, the second subfeeder；
The bottom of described biofilter is also associated with drain pipe, and drain pipe is connected to plant area's bilge well.
Further, between described water main and the first subfeeder, the second subfeeder by waterproof gland cover even
Connect.
Further, described humidification system uses the time relay to control.
Further, described deodorization blower fan uses centrifugal blower.
Further, perspex steel anticorrosion material is all used in gas part and the casing excessively of described deodorization blower fan.
Further, it is also equipped with blower fan blimp, thermal insulation cover and dust cover outside described deodorization blower fan.
The technical solution of the utility model is used to provide the benefit that:
1) it is a kind of similar biofilm reactor, odorant pollutant fully and completely can be degraded to H2O、CO2。
2) filtrate used is the inorganic filtrate of patent processed through many years of experience optimization, has that pressure drop is little, specific surface area
Greatly, time of staying length, the most aging advantage such as do not harden.
3) pressure drop is little, and aerator lift is low, and therefore day-to-day operation expense is low.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure: 1-biofilter, 2-processes airduct, 3-deodorization blower fan, and 4-collects airduct, 5-the first humidification system, 6-
One subfeeder, 7-the second subfeeder, 8-valve well, 9-water main, 10-drain pipe, 11-plant area bilge well, 12-second
Humidification system.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
As it is shown in figure 1, a kind of biological deodorizing equipment, including biofilter 1, biofilter 1 inner bottom part is provided with process wind
Pipe 2, the side of biofilter 1 has deodorization blower fan 3, deodorization blower fan 3 to be also associated with collecting airduct 4, institute by processing airduct 2 connection
Stating and be also equipped with the first humidification system 5 on process airduct 3, the first humidification humidification system 5 is positioned at deodorization blower fan 3 and biofilter 1
Between；Humidification system 5 energy continuous service and uniform cloth spill.Every 5m2Scope is at least provided with 1 sprinkler；(2) spraying installed
The inspection and maintenance of nozzle with dismounting pipeline, does not affect processing system simultaneously and runs；(3) nozzle of humidification system 5 can only lean on
Normal hydraulic pressure just can spray the mist of hollow taper.The stainless steel of nozzle SS316 is simultaneous with filter screen.
In biofilter 1, upper end is provided with the second humidification system 12, the second humidification system 12 by the first subfeeder 6 with
Water main 9 connects, and water main 9 is connected with the first humidification system 5 also by the second subfeeder 7, water main 9 and first
It is also equipped with valve well 8 between subfeeder the 6, second subfeeder 7；Water quantity balance is water in tail water up to standard after on-site processes
Reuse.
Biological soil filter may need the operation continuously of several days with the ozone Control performance required by acquirement.Initial suitable
During should, soil media defines microbial population widely.Biological filter media must have suitable humidity to be beneficial to
Microbe survival.It was humidified to guarantee that biological filter media has foot to foul smell by humidifier before foul smell enters gas distribution pipe
Enough humidity.
The bottom of biofilter 1 is also associated with drain pipe 10, and drain pipe 10 is connected to plant area's bilge well 11.
Preferably, it is connected by waterproof gland cover between water main 9 with first subfeeder the 6, second subfeeder 7；
Using this structure, waterproof sealing effect is good, and maintenance cost is low, and use cost is low.
Preferably, humidification system 5 uses time relay control；Use this structure, use easy to control.
Preferably, deodorization blower fan 3 uses centrifugal blower, all uses organic glass in gas part and the casing excessively of deodorization blower fan 3
Glass steel anticorrosion material；Crossing gas part and casing material is perspex steel anticorrosion material, discharge pipe material is that HDPE pipe is (highly dense
Degree polyethylene tube), it is adapted to long-term 24 hours under the conditions of corrosive atmosphere and runs continuously.Centrifugal blower flow in regulation
Under, its total pressure efficiency is more than the 5% of its corresponding efficiency, and the best efficiency point of centrifugal blower is in stability region.Impeller is balanced
Correction.Impeller just meets the 110% of maximum speed.Impeller has enough rigidity, is not deformed in carrying and operating.Centrifugal wind
Machine field investigation, measures bearing temperature rise and vibration: the bearing temperature recorded at bearing surface is not higher than 40 ° of C of ambient temperature；Vibration
Speed virtual value is less than 6.3mm/s.
Preferably, outside deodorization blower fan 3, it is also equipped with blower fan blimp, thermal insulation cover and dust cover, uses this structure, can be right
Blower fan carries out effective sound insulation, reduces noise pollution；The integral type of casing, intensity is superior, and compact conformation has access path, meets
The effect of sound insulation, insulation and protection against the tide.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and amendment completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description by novel technical scope, it is necessary to determine its technology according to right
Property scope.
Claims (6)
1. a biological deodorizing equipment, it is characterised in that: include that biofilter, biofilter inner bottom part are provided with process airduct,
The side of biofilter has deodorization blower fan, deodorization blower fan to be also associated with collecting airduct, described process wind by processing airduct connection
Being also equipped with the first humidification system on pipe, the first humidification system is between deodorization blower fan and biofilter；
In described biofilter, upper end is provided with the second humidification system, and the second humidification system is total with feedwater by the first subfeeder
Pipe connects, water main also by the connection of the second subfeeder and the first humidification system, water main and the first subfeeder, the
It is also equipped with valve well between two subfeeders；
The bottom of described biofilter is also associated with drain pipe, and drain pipe is connected to plant area's bilge well.
A kind of biological deodorizing equipment the most according to claim 1, it is characterised in that: described water main and the first feedwater
Connected by waterproof gland cover between pipe, the second subfeeder.
A kind of biological deodorizing equipment the most according to claim 1, it is characterised in that: described humidification system uses time relay
Device controls.
A kind of biological deodorizing equipment the most according to claim 1, it is characterised in that: described deodorization blower fan uses centrifugal wind
Machine.
A kind of biological deodorizing equipment the most according to claim 4, it is characterised in that: described deodorization blower fan cross gas part and
Perspex steel anticorrosion material is all used in casing.
A kind of biological deodorizing equipment the most according to claim 4, it is characterised in that: it is also equipped with wind outside described deodorization blower fan
Machine blimp, thermal insulation cover and dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620690427.3U CN205796954U (en) | 2016-07-04 | 2016-07-04 | A kind of biological deodorizing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620690427.3U CN205796954U (en) | 2016-07-04 | 2016-07-04 | A kind of biological deodorizing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205796954U true CN205796954U (en) | 2016-12-14 |
Family
ID=57513416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620690427.3U Expired - Fee Related CN205796954U (en) | 2016-07-04 | 2016-07-04 | A kind of biological deodorizing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205796954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331624A (en) * | 2018-11-26 | 2019-02-15 | 宜兴湘洋环保科技有限公司 | It is a kind of using light titanium catalysis and bacteria bed technology deodoration system |
| CN111729507A (en) * | 2020-08-26 | 2020-10-02 | 山东蓝驰环境科技股份有限公司 | Biological deodorization filter |
-
2016
- 2016-07-04 CN CN201620690427.3U patent/CN205796954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331624A (en) * | 2018-11-26 | 2019-02-15 | 宜兴湘洋环保科技有限公司 | It is a kind of using light titanium catalysis and bacteria bed technology deodoration system |
| CN111729507A (en) * | 2020-08-26 | 2020-10-02 | 山东蓝驰环境科技股份有限公司 | Biological deodorization filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20190704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |