CN207745696U - A kind of odor treating device of petroleum chemical industry - Google Patents
A kind of odor treating device of petroleum chemical industry Download PDFInfo
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- CN207745696U CN207745696U CN201721635403.9U CN201721635403U CN207745696U CN 207745696 U CN207745696 U CN 207745696U CN 201721635403 U CN201721635403 U CN 201721635403U CN 207745696 U CN207745696 U CN 207745696U
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- prewashing
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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 discloses a kind of odor treating devices of petroleum chemical industry, including sequentially connected biological deodorizing device, UV photodissociation device, activated carbon adsorption device, centrifugal blower and exhaust chimney, the biological deodorizing device is enclosed housing, inside is divided into front and back two parts by partition board, front is divided into prewashing area, rear portion is divided into biofiltration area, prewashing area is connected to biofiltration area in the lower partition, prewashing area connects the prewashing circulatory system by pipeline, and biofiltration area connects filtering spray system by pipeline；Prewashing area inner upper is equipped with prewashing spray head, and biofiltration area inner upper is equipped with filtering spray head；The activated carbon adsorption device bottom is connected with steam and is passed through pipeline, the odor treating device that the utility model is announced is to the foul smell that is generated in petroleum chemical industry wastewater treatment, it is fabulous especially for the removal efficiency of non-methane total hydrocarbons and benzene-like compounds, and stable danger is low, noise is low, easy to operate, service life is long.
Description
Technical field
The utility model is related to a kind of odor treating devices of petroleum chemical industry.
Background technology
Existing petroleum chemical industry Structures of Sewage Treatment Works is mostly unenclosed construction, such as regulating reservoir, aerated grit chamber, is just sunk
Pond, anaerobic pond, anoxic pond, hydrolysis acidification pool, sludge concentration tank etc. change lid sealing just building period general be not added with, and the later stage ran
Each pond body easily distributes foul gas and the toxic VOCs that volatilizees in journey, causes the deterioration of working environment and surrounding enviroment.
Currently, petroleum chemical industry sewage treatmentmethod is the processing system based on biochemical process both at home and abroad, according to life
Whether need to be aerated in object processing procedure, biochemical treatment process is divided into Aerobic biological process and anaerobic bio-treated two major classes.It is good
Oxygen biological treatment is generated by the organic matter in aerobic microbiological (being usually bacterium) consumption water under oxygen existence condition
CO2、H2O and NH3, solid content can be settled to which soluble solid to be converted to, is then precipitated.That applies at this stage is good
Oxygen biological treatment mainly has 3 kinds of forms：Activated sludge process, biofilm and oxidation pond.Anaerobic biotreatment method is that do not having
Under the conditions of air (or oxygen) is existing, organic substance is converted to by biogas (CH by anaerobe455%-75%, CO2
Process 25%-40%).
Currently, petroleum chemical industry biological treatment is just towards anaerobism+aerobic comprehensive treatment method development, in practice it has proved that, detest
Oxygen+aerobic process processing petroleum chemical industry is the technique of mature and reliable, is just become at China's oil chemical industry waste water at present
The mainstream technology of science and engineering skill.It can volatilize a large amount of peculiar smell exhaust gas in the anaerobism section of sewage disposal, waste water is generated during crude oil refinery
Also it can volatilize in anaerobism section or volatilize with aeration in aerobic section, bring pollution, therefore there is an urgent need for administer.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of odor treating device of petroleum chemical industry, with
Reach low, easy to operate, the with long service life purpose of low stable danger, obvious processing effect, noise.
In order to achieve the above objectives, the technical solution of the utility model is as follows：
A kind of odor treating device of petroleum chemical industry, including sequentially connected biological deodorizing device, UV photodissociation device,
Activated carbon adsorption device, centrifugal blower and exhaust chimney, the biological deodorizing device are enclosed housing, and inside is divided by partition board
Front and back two parts, front are divided into prewashing area, and rear portion is divided into biofiltration area, prewashing area and biofiltration area and connects in the lower partition
Logical, prewashing area connects the prewashing circulatory system by pipeline, and biofiltration area connects filtering spray system by pipeline；The prewashing
Area's inner upper is equipped with prewashing spray head, and biofiltration area inner upper is equipped with filtering spray head；The activated carbon adsorption
Bottom of device is connected with steam and is passed through pipeline, and exhaust gas source is each led into above prewashing area by pipeline and UV photodissociation bottom of device.
In said program, the prewashing circulatory system further includes the circulating pump and cyclic water tank being connect with prewashing spray head,
Prewashing area bottom is connected to cyclic water tank by spout hole with drainpipe.
In said program, the filtering spray system further includes the spray pump being connect with filtering spray head and spray water tank.
In said program, UV photodissociation bottom of device, UV photodissociation dress are connected by discharge duct above the biofiltration area
Top set portion connects activated carbon adsorption device bottom by pipeline, at the top of activated carbon adsorption device by pipeline connect centrifugal blower and
Exhaust chimney.
In said program, the centrifugal blower is arranged three, and spray pump and circulating pump are respectively provided with three.
In said program, liquid level gauge one and PH meters are installed at the top of the cyclic water tank, liquid level is installed in spray water tank
Meter two.
In said program, it is provided with sample tap on the exhaust chimney, for being taken to the gas being emitted into air
Sample detects.
In further technical solution, the spray water tank, cyclic water tank, biofiltration area, UV photodissociation device, activated carbon
Adsorbent equipment, centrifugal blower and exhaust chimney are by pipeline by sewage discharge to sump.
Through the above technical solutions, the odor treating device of petroleum chemical industry provided by the utility model is directed to oil
The foul smell of work waste water volatilization is handled, and the processing system based on bioanalysis, supplemented by physical-chemical process is used, to petrochemical industry
The foul smell generated in industry wastewater treatment is removed.
Biological deodorizing device main body is enclosed housing structure, point source formula discharge mode.To non-methane total hydrocarbons and benzene class
The removal rate for closing the gases such as object can reach 90% or more.Equipment operation uses Automatic Control, and operation is highly stable, without artificial
Operation.Maintenance management is very simple, and whether worker need to only make an inspection tour has machine to break down.
After the foul smell of plant area is collected by waste gas collecting system, pass through FRP centrifugal blowers via exhaust-conveying system pipeline
Foul smell is introduced into the prewashing area in biological deodorizing device.Under prewashing circulatory system effect, process water is sprayed through prewashing spray head
Foul smell is washed away, in predetermined parking time, washes away a large amount of pollutants and a large amount of dust soluble easily in water.After through prewashing area and
Biological reserved space air duct enters biofiltration area, by being covered with the organo-mineral complexing packing layer of biomembrane, in microorganism
The lower non-methane total hydrocarbons of effect and benzene-like compounds are degraded into CO2、H2O and NH3Or other small molecular organic compounds.It passes through therewith
Biofiltration area top outlet inlet enters UV photodissociation devices, recycles special high energy high ozone UV ultraviolet beams to irradiate useless
Gas, high energy high ozone UV ultraviolet beams decompose the oxygen molecule in air and generate free oxygen, and generation ozone is combined to reach with oxygen
The purpose of oxidation of organic compounds.Because petroleum chemical industry is mostly by crude oil refinery into the industry of specific chemical products, contain in foul smell
A large amount of VOCs and the larger hard-degraded substance of benezene material equimolecular quantity.A kind of degradation mode probably cannot reach discharge standard, institute
Using activated carbon adsorption as last safety device, activated carbon has powerful porous adsorptivity, can adsorb a variety of organic compounds, special
It is not benzene-like compounds, is most discharged into air through high altitude discharge chimney afterwards.
Deodorization process uses " biofiltration+UV photodissociation+activated carbon adsorption ".To being generated in petroleum chemical industry wastewater treatment
Foul smell, it is fabulous especially for the removal efficiency of non-methane total hydrocarbons and benzene-like compounds.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.
Fig. 1 is a kind of odor treating device schematic diagram of petroleum chemical industry disclosed in the utility model embodiment.
In figure, 1, biological deodorizing device；2, UV photodissociation device；3, activated carbon adsorption device；4, exhaust chimney；5, wind is centrifuged
Machine；6, spray pump；7, circulating pump；8, cyclic water tank；9, spray water tank；10, prewashing area；11, biofiltration area；12, prewashing is sprayed
Drench head；13, spray head is filtered；14, sample tap；15, liquid level gauge one；16, PH is counted；17, liquid level gauge two.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
The utility model provides a kind of odor treating device of petroleum chemical industry, as shown in Figure 1, device operation is steady
Fixed danger is low, obvious processing effect, noise is low, easy to operate, service life is long.
After the foul smell of plant area is collected by waste gas collecting system, pass through FRP centrifugal blowers 5 via exhaust-conveying system pipeline
Foul smell is introduced into the prewashing area 10 in biological deodorizing device 1.Process water is sprayed through prewashing spray head under prewashing circulatory system effect
Go out to wash away foul smell, in predetermined parking time.The air duct through being reserved between prewashing area and biofiltration area enters biological mistake after
Filter area enters UV photodissociation through biofiltration area top outlet inlet therewith by being covered with the organo-mineral complexing packing layer of biomembrane
Device 2；Special high energy high ozone UV ultraviolet beams are recycled to irradiate exhaust gas, it is powerful porous by activated carbon adsorption device 3
Adsorptivity adsorbs a variety of organic compounds, especially benzene-like compounds, is most discharged into air through high-altitude exhaust chimney 4 afterwards.Prewashing follows
Process water in cyclic water tank 8 is delivered in babinet through prewashing spray head spray on PP fillers by loop system using circulating pump 7, punching
The process water brushed down is pacified through being back to cyclic water tank recycling between prewashing area and cyclic water tank 8 communicating pipe on cyclic water tank 8
It is counted equipped with liquid level gauge one and PH, when recycling number is more, when PH reaches default and reaches the standard grade, draining valve is opened, will be in water tank
Process water is discharged；When reaching liquid level lower limit, draining valve is closed, and liquid flowing valve is opened, until valve when the liquid level gauge predetermined upper limit
It closes.
Exhaust gas source each leads into the top of prewashing area 10 and 2 bottom of UV photodissociation device by pipeline, biological deodorizing device 1 into
When row maintenance, exhaust gas can be passed directly into UV photodissociation device 2, handled.Spray water tank 9, cyclic water tank 8, biofiltration area
11, UV photodissociation device 2, activated carbon adsorption device 3, centrifugal blower 5 and exhaust chimney 4 by pipeline by sewage discharge to catchmenting
Well.
The complete equipment can lead to steam and make Insulation in outdoor.Similarly, filtering spray system will be sprayed using spray pump 6
Process water is delivered to biofiltration area in babinet and is sprayed on organo-mineral complexing filler through filtering spray head in spraying water tank 9；Spray
Liquid level gauge two is installed on spraying water tank 9, when reaching liquid level lower limit, liquid flowing valve is opened, until when the two predetermined upper limit of liquid level gauge, valve
Door is closed.When 3 adsorption effect of activated carbon adsorption device is decreased obviously, steam can be led to and be desorbed to reach the mesh of secondary use
's.
For the wind-force for reaching enough, centrifugal blower 5 is arranged three；Spray pump 6 and circulating pump 7 are also provided with three, Ke Yida
To good spray deodorizing effect.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (8)
1. a kind of odor treating device of petroleum chemical industry, which is characterized in that including sequentially connected biological deodorizing device, UV
Photodissociation device, activated carbon adsorption device, centrifugal blower and exhaust chimney, the biological deodorizing device is enclosed housing, internal
Front and back two parts are divided by partition board, front is divided into prewashing area, rear portion be divided into biofiltration area, prewashing area and biofiltration area every
Plate lower part is connected to, and prewashing area connects the prewashing circulatory system by pipeline, and biofiltration area connects filtering spray system by pipeline；
Prewashing area inner upper is equipped with prewashing spray head, and biofiltration area inner upper is equipped with filtering spray head；The work
Property charcoal adsorbent equipment bottom be connected with steam and be passed through pipeline, exhaust gas source is each led into above prewashing area by pipeline and UV photodissociation fills
Bottom set portion.
2. a kind of odor treating device of petroleum chemical industry according to claim 1, which is characterized in that the prewashing follows
Loop system further includes the circulating pump and cyclic water tank being connect with prewashing spray head, and prewashing area bottom is connected by spout hole and drainpipe
Logical cyclic water tank.
3. a kind of odor treating device of petroleum chemical industry according to claim 2, which is characterized in that the filtering spray
Leaching system further includes the spray pump being connect with filtering spray head and spray water tank.
4. a kind of odor treating device of petroleum chemical industry according to claim 1, which is characterized in that the biology mistake
It filters and UV photodissociation bottom of device is connected by discharge duct above area, pass through pipeline connection activated carbon adsorption dress at the top of UV photodissociation device
Bottom set portion, activated carbon adsorption device top pass through pipeline and connect centrifugal blower and exhaust chimney.
5. a kind of odor treating device of petroleum chemical industry according to claim 1, which is characterized in that the centrifugation wind
Machine is arranged three, and spray pump and circulating pump are respectively provided with three.
6. a kind of odor treating device of petroleum chemical industry according to claim 3, which is characterized in that the recirculated water
Box top is equipped with liquid level gauge one and PH meters, and liquid level gauge two is equipped in spray water tank.
7. a kind of odor treating device of petroleum chemical industry according to claim 1, which is characterized in that the exhaust cigarette
Sample tap is provided on chimney.
8. a kind of odor treating device of petroleum chemical industry according to claim 3, which is characterized in that the shower water
Case, cyclic water tank, biofiltration area, UV photodissociation device, activated carbon adsorption device, centrifugal blower and exhaust chimney pass through pipeline
By sewage discharge to sump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721635403.9U CN207745696U (en) | 2017-11-29 | 2017-11-29 | A kind of odor treating device of petroleum chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721635403.9U CN207745696U (en) | 2017-11-29 | 2017-11-29 | A kind of odor treating device of petroleum chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207745696U true CN207745696U (en) | 2018-08-21 |
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ID=63148562
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721635403.9U Expired - Fee Related CN207745696U (en) | 2017-11-29 | 2017-11-29 | A kind of odor treating device of petroleum chemical industry |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046005A (en) * | 2018-10-31 | 2018-12-21 | 郑州韦尔特生物科技有限公司 | A kind of organic waste gas treatment equipment with biologic packing material |
| CN112275127A (en) * | 2020-10-12 | 2021-01-29 | 阳江职业技术学院 | Method for purifying volatile organic pollutants in environment-friendly air |
| CN112827330A (en) * | 2021-01-08 | 2021-05-25 | 深圳市水务科技有限公司 | Odor linkage processing method, system and storage medium |
| CN113877410A (en) * | 2020-07-02 | 2022-01-04 | 大连爱德摩设备制造有限公司 | VOCs (volatile organic compounds) and odor treatment method for industrial sewage gathering and transportation system |
| CN114602947A (en) * | 2022-03-18 | 2022-06-10 | 南阳迎盈环保科技有限公司 | Deodorization method for innocent treatment of dead pigs |
-
2017
- 2017-11-29 CN CN201721635403.9U patent/CN207745696U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046005A (en) * | 2018-10-31 | 2018-12-21 | 郑州韦尔特生物科技有限公司 | A kind of organic waste gas treatment equipment with biologic packing material |
| CN113877410A (en) * | 2020-07-02 | 2022-01-04 | 大连爱德摩设备制造有限公司 | VOCs (volatile organic compounds) and odor treatment method for industrial sewage gathering and transportation system |
| CN113877410B (en) * | 2020-07-02 | 2024-05-07 | 大连爱德摩设备制造有限公司 | VOCs (volatile organic compounds) and odor treatment method for industrial sewage collection and transportation system |
| CN112275127A (en) * | 2020-10-12 | 2021-01-29 | 阳江职业技术学院 | Method for purifying volatile organic pollutants in environment-friendly air |
| CN112827330A (en) * | 2021-01-08 | 2021-05-25 | 深圳市水务科技有限公司 | Odor linkage processing method, system and storage medium |
| CN114602947A (en) * | 2022-03-18 | 2022-06-10 | 南阳迎盈环保科技有限公司 | Deodorization method for innocent treatment of dead pigs |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20181129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |