CN107551800A - A kind of stench processing system - Google Patents
A kind of stench processing system Download PDFInfo
- Publication number
- CN107551800A CN107551800A CN201710932660.7A CN201710932660A CN107551800A CN 107551800 A CN107551800 A CN 107551800A CN 201710932660 A CN201710932660 A CN 201710932660A CN 107551800 A CN107551800 A CN 107551800A
- Authority
- CN
- China
- Prior art keywords
- filler
- storage tank
- liquid storage
- processing system
- headroom
- 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.)
- Pending
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- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000012856 packing Methods 0.000 claims abstract description 65
- 239000000945 filler Substances 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000740 bleeding effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000009692 water atomization Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 2
- 239000013589 supplement Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 239000002912 waste gas Substances 0.000 abstract description 2
- 238000000746 purification Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 241001509286 Thiobacillus denitrificans Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 208000013220 shortness of breath Diseases 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000004753 textile 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 present invention discloses a kind of stench processing system, including biological packing tower, its liquid storage tank set gradually from lower to upper, with headroom, packing layer, it is arranged at the air inlet pipe with headroom, it is arranged at the blast pipe on the top of the biological packing tower, it is arranged at the discharging tube of the liquid storage tank bottom, intake valve is provided with the air inlet pipe, air bleeding valve is provided with the discharge duct, force (forcing) pump is provided with the discharging tube, wherein described filler is divided at least two layers, described filler layer is using installation of staggering, lower floor's filler is intensive, the upper strata filler is loose, it is described that packing layer is divided into some regions from the lateral side direction of exhaust outlet one of air inlet one with being provided with some deflectors in headroom, for guiding the air flow rate in the region to be distributed.Filler of the present invention is using installation of staggering, and the problem of avoiding waste gas short circuit, is provided with deflector and liquid storage tank, improves being uniformly distributed for foul smell, gas liquid reaction is abundant, improves odor pollution thing clearance.
Description
Technical field
The invention belongs to environmental technology field, and in particular to a kind of stench processing system of textile sewage treatment plant.
Background technology
It is at present to use activated carbon as adsorbent to the simplest method of Odor control, but exists inhale in use
The shortcomings of attached efficiency is low, purification is unstable, system investments are big, operating cost is high, security of system is poor, many enterprises are to buy not
Rise, or the difficult situation that can afford and can not afford.
The method to the maximally effective non-secondary pollution of Odor control is with the organic component in foul smell using microorganism at present
As the energy of its vital movement or other nutrients, through metabolic degradation, simple inorganic matter is converted into（CO2, water etc.）And cell
Component.Foreign countries have started to handle industrial foul smell with biotechnology since the eighties, technology cleaning, easy to operate,
Can be carried out reacting at normal temperatures and pressures, especially low concentration, high flow capacity odor purification on have received good effect, it is raw
Thing odor purification is the new technology of " green ".At present in biological treatment, because by microbial bacteria, bio-film colonization, air quantity, humidity, temperature
The problems such as influence of the factors such as degree, residence time, pressure, the easily denaturation of generation filtrate and biofilm, microbial activity reduce, causes
The short-circuit flow of air film contact, so that the purification efficiency of odor pollution thing reduces.
Foul smell air-flow enter in biological packing tower after because gas flow is uneven, filling close to the side reaction of air inlet one
Point, it is insufficient in the remote side reaction of air inlet one, and because packing layer padding support frame is uniformly arranged, short circuit is easily formed,
Cause the utilization rate for being particularly away from the filler of air inlet side not high.
The content of the invention
The problem of present invention is directed to current biological packing tower fluctuation of service, and filler reaction efficiency is relatively low, there is provided Yi Zhongfang
Knit the stench processing system of sewage treatment plant, including odor source, biological packing tower and control system, it is characterised in that the life
Thing packed tower includes the liquid storage tank set gradually from lower to upper, with headroom, packing layer, is arranged at described with entering at headroom
Tracheae, the blast pipe on the top of the biological packing tower is arranged at, is arranged at the discharging tube of the liquid storage tank bottom, the air inlet
Intake valve is provided with pipe, air bleeding valve is provided with the discharge duct, force (forcing) pump is provided with the discharging tube, wherein described
Filler is divided at least two layers, and the filler is using installation of staggering, and lower floor's filler is intensive, and the upper strata filler is loose, described
Packing layer from the lateral side direction of exhaust outlet one of air inlet one is divided into some regions with some deflectors are provided with headroom,
For guiding the air flow rate in the region to be distributed.
Further, in the stench processing system, the deflector includes being arranged at and is used to guide with headroom air inlet
First deflector of air flow direction and it is arranged at described with the second deflector for being used to guide air flow method in the middle part of headroom.
Further, in the stench processing system, first deflector, the center line of first deflector with it is described
The liquid level of liquid storage tank is in 135 degree of angles, and second deflector is in 90 degree with liquid storage tank liquid level.
Further, in the stench processing system, described filler layer includes padding support frame and filler, the packing support
Frame from the lateral side direction of exhaust outlet one of air inlet one from dense to sparse.
Further, in the stench processing system, described filler layer includes padding support frame and filler, the packing support
Some stomatas are set on support, and the filler is composite fiber filler, including organic biologic packing material and inert filler.
Further, in the stench processing system, the discharging tube is arranged at the bottom of the liquid storage tank, for connecting
State liquid storage tank and buffering solution pool.
Further, in the stench processing system, in addition to for supplementing biology into the filler on biologic packing material support
The biologic packing material dosing pump of filler liquid.
Further, in the stench processing system, a temperature and relative humidity is provided with the biological packing tower, it is described
Liquid storage tank bottom is provided with industrial ultrasonic ripple atomizer and heater, the ultrasonic ultrasonic delay line memory and the temperature and relative humidity
Be connected with control system, for will be released into after the water atomization in liquid storage tank biological packing tower keep biological packing tower in one
Fixed humiture.
Beneficial effect：
Filler of the present invention is using installation of staggering, the problem of avoiding waste gas short circuit；Deflector and liquid storage tank are provided with, improves foul smell
Be uniformly distributed, gas liquid reaction is abundant, improves odor pollution thing clearance；By setting liquid storage in biologic packing material tower bottom
Pond, industrial ultrasonic ripple atomizing humidifier and heater are set in liquid storage tank bottom, make the ambient humidity and temperature of biological packing tower
It is uniform and stable, make gas liquid reaction more abundant, the utilization ratio of filler is more preferable.
Brief description of the drawings
Fig. 1 stench processing system structural representations.
1st, biological packing tower, 2, liquid storage tank, 3, with headroom, 4, packing layer, 5, odor source, 6, industrial ultrasonic ripple
Atomizer, 7, cushioning liquid pond, 8, biologic packing material liquid force (forcing) pump, the 9, first deflector, the 10, second deflector.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In Fig. 1, a kind of stench processing system, including odor source 5, biological packing tower 1 and control system, the biology are filled out
Material tower 1 includes the liquid storage tank 2 set gradually from lower to upper, and with headroom 3, packing layer 4, described filler layer includes padding support frame
And filler, it is arranged at and described matches somebody with somebody headroom 3（Highly）The air inlet pipe at place, the blast pipe on the biological packing tower top is arranged at,
The discharging tube of the liquid storage tank bottom is arranged at, wherein being provided with intake valve in the air inlet pipe, is set on the discharge duct
There is air bleeding valve, force (forcing) pump is provided with the discharging tube, wherein the filler is divided at least two layers, the filler is using the peace that staggers
Dress, lower floor's filler is intensive, and the upper strata filler is loose, described with being provided with some deflectors by packing layer 4 in headroom 3
It is divided into some regions from the lateral side direction of exhaust outlet one of air inlet one, for guiding the air flow rate in the region to be distributed.
Wherein described deflector includes being arranged at first deflector 9 He of the headroom air inlet for guiding air flow direction
It is arranged at described with the second deflector 10 for being used to guide air flow method in the middle part of headroom.First deflector 9, described first
The liquid level of the center line of deflector 9 and the liquid storage tank 2 is in 135 degree of angles, and second deflector 10 is in the liquid level of liquid storage tank 2
90 degree.Described filler layer 4 includes padding support frame and filler, and the padding support frame is from the lateral side of exhaust outlet one of air inlet one
Upwards from dense to sparse.Described filler layer includes padding support frame and filler, and some stomatas, institute are set on the packing support support
It is composite fiber filler to state filler, including organic biologic packing material and inert filler.Filler of the present invention avoids giving up using installation of staggering
The problem of shortness of breath road；Deflector and liquid storage tank are provided with, improves being uniformly distributed for foul smell, gas liquid reaction is abundant, improves smelly
Gas pollutants removal rate.
The foul smell that the odor source 5 is collected from sewage treatment plant's each processing unit, from the bottom inflow pipe of biological packing tower 1
Into biological packing tower 1, foul smell is by lower through with headroom 3, upwards with packing layer 4, biologic packing material is through biologic packing material dosing pump 8
Spray head is sprayed into, and is evenly distributed in packing layer 4, and foul smell is fully contacted with the microorganism in filler, and foul smell is adsorbed, inhales
Receive, discharged after purification by gas outlet, liquid is discharged in cushioning liquid pond 7 by discharging tube.Wherein described filler is composite fibre
Filler, including organic biologic packing material and inert filler.The biologic packing material is mainly the one or more in desulfurization, denitrogenation strain
Combination, such as thiobacillus denitrificans.The filler is divided at least two layers, and lower floor's filler is intensive, and the upper strata filler is loose.
Avoid vapour lock of the air-flow in biological packing tower excessive.Also include being used to supplement biologic packing material into the filler on biologic packing material layer
The biologic packing material dosing pump of liquid.The stench processing system also includes the cushioning liquid pond 7 connected with the discharging tube, for neutralizing
Reacted solution.Blast pipe can be arranged at the top on the biological packing tower top, purify rear directly exclusion up to standard.Exhaust
Pipe can also be arranged at the biological packing tower top, connect cushioning liquid pond by blast pipe, to tail gas up to standard further
Discharged after absorption, and exhaust gas flow can also play certain stirring action to the reaction in cushioning liquid pond.
In the bottom of biological packing tower 1, the liquid storage tank 2 that is connected with external water source is set.The bottom of liquid storage tank 2 is provided with work
Industry ultrasonic ultrasonic delay line memory 6 and heater, temperature sensor and humidity sensor are provided with institute's biological packing tower 1, it is described
Industrial ultrasonic ripple atomizer 6, heater, temperature sensor, humidity sensor are connected with control system, for by liquid storage tank
Water atomization after be released into biological packing tower 1 keep biological packing tower 1 in certain temperature and humidity.Wherein described industry is super
Sonic nebulizers 6 use all-sealed integrated atomization movement, waterproof anti-corrosion.
Avoid using biological packing tower external parallel construction the filler that brings of spray column humidification method be dried or
Humidity is uneven, or uses the liquid of Sprayer Circulation equipment on biological packing tower to be left with after condensation from wall, causes liquid
Flow uneven phenomenon to occur, make the ambient humidity of biological packing tower and temperature uniform and stable, make gas liquid reaction more abundant, fill out
The efficiency of material is more preferable, largely ensure that the Odor control effect of sewage treatment plant, not only meets modernization environmental improvement
Higher use demand, and saved other method and the expense built is set.The wherein described internal layer of biological packing tower 1 is using tool
There is the double-layer stainless steel material of heat insulation function, be also further ensured that the temperature in biological packing tower 1 is uniform.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of stench processing system, including odor source, biological packing tower and control system, it is characterised in that the biology is filled out
Material tower includes the liquid storage tank set gradually from lower to upper, with headroom, packing layer, is arranged at the air inlet with headroom
Pipe, the blast pipe on the top of the biological packing tower is arranged at, is arranged at the discharging tube of the liquid storage tank bottom, the air inlet pipe
On be provided with intake valve, air bleeding valve is provided with the discharge duct, force (forcing) pump is provided with the discharging tube, wherein described fill out
Material is divided at least two layers, and the filler is using installation of staggering, and lower floor's filler is intensive, and the upper strata filler is loose, described to match somebody with somebody
Some deflectors are provided with headroom packing layer is divided into some regions from the lateral side direction of exhaust outlet one of air inlet one, used
It is distributed in guiding the air flow rate in the region.
2. stench processing system according to claim 1, it is characterised in that the deflector includes being arranged at headroom
Air inlet is used to guide the first deflector of air flow direction and be arranged at the headroom middle part of matching somebody with somebody to be used to guide air flow method
Second deflector.
3. stench processing system according to claim 2, it is characterised in that first deflector, first water conservancy diversion
The liquid level of the center line of plate and the liquid storage tank is in 135 degree of angles, and second deflector is in 90 degree with liquid storage tank liquid level.
4. stench processing system according to claim 3, it is characterised in that described filler layer includes padding support frame and filled out
Material, the padding support frame from the lateral side direction of exhaust outlet one of air inlet one from dense to sparse.
5. stench processing system according to claim 4, it is characterised in that described filler layer includes padding support frame and filled out
Material, sets some stomatas on the packing support support, and the filler is composite fiber filler, including organic biologic packing material and lazy
Property filler.
6. stench processing system according to claim 1, it is characterised in that the discharging tube is arranged at the liquid storage tank
Bottom, for connecting the liquid storage tank and buffering solution pool.
7. stench processing system according to claim 1, it is characterised in that also include being used on biologic packing material support
The biologic packing material dosing pump of supplement biologic packing material liquid in filler.
8. according to claim 1 to 7 any stench processing system, it is characterised in that be provided with the biological packing tower
One temperature and relative humidity, the liquid storage tank bottom are provided with industrial ultrasonic ripple atomizer and heater, the ultrasonic ultrasonic delay line memory
It is connected with the temperature and relative humidity and control system, for biological packing tower will to be released into after the water atomization in liquid storage tank
Keep certain humiture in biological packing tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710932660.7A CN107551800A (en) | 2017-10-10 | 2017-10-10 | A kind of stench processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710932660.7A CN107551800A (en) | 2017-10-10 | 2017-10-10 | A kind of stench processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107551800A true CN107551800A (en) | 2018-01-09 |
Family
ID=60985142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710932660.7A Pending CN107551800A (en) | 2017-10-10 | 2017-10-10 | A kind of stench processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107551800A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102347259A (en) * | 2011-10-10 | 2012-02-08 | 北京七星华创电子股份有限公司 | Super clean microenvironment device |
| CN102921295A (en) * | 2012-11-27 | 2013-02-13 | 中国环境科学研究院 | Two-chamber biological reaction integrated odor treatment device |
| CN204841412U (en) * | 2015-06-03 | 2015-12-09 | 江苏奥尼斯环保科技有限公司 | High -efficient biological deodorization device of integration |
| CN205216577U (en) * | 2015-12-23 | 2016-05-11 | 广州市地龙环保技术有限公司 | Automatic accuse temperature biological deodorization equipment |
| CN105617832A (en) * | 2016-01-07 | 2016-06-01 | 苏州市馨然环境科技有限公司 | High-pressure implantable waste gas purification apparatus |
| CN106215687A (en) * | 2016-08-16 | 2016-12-14 | 孔嘉璐 | Biofilter odor treating device and method |
-
2017
- 2017-10-10 CN CN201710932660.7A patent/CN107551800A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102347259A (en) * | 2011-10-10 | 2012-02-08 | 北京七星华创电子股份有限公司 | Super clean microenvironment device |
| CN102921295A (en) * | 2012-11-27 | 2013-02-13 | 中国环境科学研究院 | Two-chamber biological reaction integrated odor treatment device |
| CN204841412U (en) * | 2015-06-03 | 2015-12-09 | 江苏奥尼斯环保科技有限公司 | High -efficient biological deodorization device of integration |
| CN205216577U (en) * | 2015-12-23 | 2016-05-11 | 广州市地龙环保技术有限公司 | Automatic accuse temperature biological deodorization equipment |
| CN105617832A (en) * | 2016-01-07 | 2016-06-01 | 苏州市馨然环境科技有限公司 | High-pressure implantable waste gas purification apparatus |
| CN106215687A (en) * | 2016-08-16 | 2016-12-14 | 孔嘉璐 | Biofilter odor treating device and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180109 |