CN205145966U - A biological deodorization reactor that is used for meta -acid nature foul gas to handle - Google Patents
A biological deodorization reactor that is used for meta -acid nature foul gas to handle Download PDFInfo
- Publication number
- CN205145966U CN205145966U CN201520872391.6U CN201520872391U CN205145966U CN 205145966 U CN205145966 U CN 205145966U CN 201520872391 U CN201520872391 U CN 201520872391U CN 205145966 U CN205145966 U CN 205145966U
- Authority
- CN
- China
- Prior art keywords
- section
- biological
- washing
- bio
- trickling
- 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.)
- Active
Links
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 relates to a biological deodorization reactor that is used for meta -acid nature foul gas to handle, including box and switch board, in the box in proper order interconnect be provided with the biological section of straining, gaseous water conservancy diversion section, washing section and the back demisting section of dripping, biological dripping is provided with preceding separation plate between the section of straining and the gaseous water conservancy diversion section, be provided with back separation plate between gaseous water conservancy diversion section and the washing section, be provided with biological deodorization filler, automatic control temperature heating device, gas temperature detection device in the biological section of straining, it packs and the medical kit to be provided with the washing in the washing section, all be provided with shower, automatic control circulating water pump, level gauge, overflow mouth, automatic control moisturizing pump, automatic control blowdown valve, pH value measuring sensor in a biological section of straining and the washing section, the switch board includes the PLC controller. This biological deodorization reactor has simple structure, reasonable in design, saving production and maintenance cost, practiced thrift biological deodorization dwell time, improved the installation effectiveness and odor -removal effect is better, realized advantages such as automated control.
Description
Technical field
The utility model relates to Biological Treatment Processes for Malodors field, particularly relates to a kind of biological deodorizing reactor for the process of slant acidity foul gas.
Background technology
Along with the development of China's economy, the requirement of people to living environment improves constantly.At present, the quantity that China builds sewage treatment plant constantly increases, and sewage disposal device is also constantly perfect, and wherein most sewage disposal device is distributed in big or middle city, what have very difficultly avoids residential block, is therefore also more and more paid attention to for odor problem in sewage disposal process.Common the comprising in source of sewage: the process of municipal drainage, rubbish and ight soil, organism the municipal administration such as to be processed and discharged with the production of industrial circle, but usually can produce the gas of odor causing substance for above-mentioned source, so-called odor pollution that Here it is.But, odor pollution has a strong impact on the physical and mental health of the mankind, show for odor causing substance contained in the foul gas in various source investigation, the most general odorant is sulphur system and nitrogen system two series respectively, and wherein sulphur system comprises hydrogen sulfide, methyl mercaptan, methyl sulfide etc.; Nitrogen system comprises: ammonia, trimethylamine etc., and what wherein foul odour accounting was larger is hydrogen sulfide.Therefore remove this kind of foul odour and there is important Research Significance.
Foul gas processing method common in prior art comprises absorption process, absorption method, Production by Catalytic Combustion Process and biological odor removal method, wherein biological odor removal method has higher advantage with security aspect economically, also being adopted widely, is current most popular method.There is deodorizing effect instability in current biological deodorizing device, taste removal effect be general, odor removal is very huge, produce and the more high defect of maintenance cost, therefore study a kind of good deodorization effect, structure simple, reasonable in design, to produce and the biological deodorizing device of the advantage such as maintenance cost is low has important Research Significance.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is: provide a kind of biological deodorizing reactor for the process of slant acidity foul gas, this biological deodorizing reactor have structure simple, reasonable in design, save produce and maintenance cost, saved the biological deodorizing time of staying, improve installation effectiveness and deodorizing effect better, achieve the advantages such as Automated condtrol.
In order to achieve the above object, the utility model adopts following technical scheme:
For a biological deodorizing reactor for slant acidity foul gas process, described biological deodorizing reactor comprises casing and switch board, is interconnected successively and is provided with bio-trickling section, gas flow guiding section, washing section and rear demist section in described casing; Dividing plate is separated before being provided with between described bio-trickling section and described gas flow guiding section; Rear separation dividing plate is provided with between described gas flow guiding section and described washing section; The top of described rear separation dividing plate is used for gas to guide to described washing section, and bottom is communicated with the spray liquid of washing section for keeping gas flow guiding section; The front side of described casing is also provided with air inlet, and rear side is also provided with exhaust outlet; Biological deodorizing filler, temp auto-controlled heater, gas temperature checkout gear is provided with in described bio-trickling section; Washing filler and medicine-chest is provided with in described washing section; Shower, self-controlled circulating water pump, liquid level gauge, overfall, automatic control small pump, automatic control sewage draining valve, pH value detecting sensor is provided with in described bio-trickling section and described washing section; The bottom of described medicine-chest is provided with liquid level gauge; Described switch board comprises PLC, described PLC respectively with described temp auto-controlled heater, gas temperature checkout gear, self-controlled circulating water pump, automatic control small pump, automatic control sewage draining valve and pH value detecting sensor control connection.
As the further improvement of technique scheme, multilayer perforated plate is provided with in described bio-trickling section, described perforated plate is provided with microorganism inert filler, described microorganism inert filler comprises cephalosporium acremonium, aspergillus wentii, penicillium froquentans, paecilomyces varioti.
As the further improvement of technique scheme, it is characterized in that: the shower of described bio-trickling section adopts intermittent shower mode to spray.
As the further improvement of technique scheme, it is characterized in that: be provided with in described washing section by akaline liquid and clorox with the use of cleaning solution.
As the further improvement of technique scheme, be provided with tilted-putted mesh mist eliminator in described rear end demist section, in described medicine-chest, be also provided with automatic medicine adding apparatus, the pH value detecting sensor control connection in described automatic medicine adding apparatus and described washing section.
Compared with biological deodorizing device of the prior art, the biological deodorizing reacting appliance for the process of slant acidity foul gas of the present utility model is adopted to have the following advantages:
(1) structure is simple, reasonable in design, achieves the mutual supplement with each other's advantages of biological deodorizing and chemical deodorizing, has not only saved the biological deodorizing time of staying, also reduces the use amount of chemical agent in chemical deodorizing.
(2) gas inlet and all employing levels turnover of giving vent to anger, not only reduce the height connecting airduct and saved cost, also reduce installation difficulty, improve installation effectiveness.
(3) time for foul smell deodorizing in winter, optionally open certain a part of deodorizing device, the equipment that saves runs and maintenance cost, adds operational flexibility.
Accompanying drawing explanation
Accompanying drawing 1 is the biological deodorizing structure of reactor schematic diagram for the process of slant acidity foul gas of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, the biological deodorizing reactor for the process of slant acidity foul gas of the present utility model is described in detail.
A kind of biological deodorizing reactor for the process of slant acidity foul gas, it is characterized in that, described biological deodorizing reactor comprises casing and switch board, is interconnected successively and is provided with bio-trickling section 1, gas flow guiding section 2, washing section 3 and rear demist section 4 in described casing; Dividing plate is separated before being provided with between described bio-trickling section and described gas flow guiding section; Rear separation dividing plate is provided with between described gas flow guiding section and described washing section; The top of described rear separation dividing plate is used for gas to guide to described washing section, and bottom is communicated with the spray liquid of washing section for keeping gas flow guiding section; The front side of described casing is also provided with air inlet 5, and rear side is also provided with exhaust outlet 6; Biological deodorizing filler, temp auto-controlled heater, gas temperature checkout gear is provided with in described bio-trickling section; Washing filler and medicine-chest is provided with in described washing section; Shower, self-controlled circulating water pump, liquid level gauge, overfall, automatic control small pump, automatic control sewage draining valve, pH value detecting sensor is provided with in described bio-trickling section and described washing section; The bottom of described medicine-chest is provided with liquid level gauge; Described switch board comprises PLC, described PLC respectively with described temp auto-controlled heater, gas temperature checkout gear, self-controlled circulating water pump, automatic control small pump, automatic control sewage draining valve and pH value detecting sensor control connection.Be provided with multilayer perforated plate in described bio-trickling section, described perforated plate be provided with microorganism inert filler, described microorganism inert filler comprises cephalosporium acremonium, aspergillus wentii, penicillium froquentans, paecilomyces varioti.The shower of described bio-trickling section adopts intermittent shower mode to spray.Be provided with in described washing section by akaline liquid and clorox with the use of cleaning solution.Be provided with tilted-putted mesh mist eliminator in described rear end demist section, in described medicine-chest, be also provided with automatic medicine adding apparatus, the pH value detecting sensor control connection in described automatic medicine adding apparatus and described washing section.
Design feature and the control overflow of the biological deodorizing reactor for the process of slant acidity foul gas of the present utility model are as follows:
Design feature:
Inside reactor is divided into three lattice, corresponding to bio-trickling section, front separation dividing plate, gas flow guiding section, rear separation dividing plate, washing section, rear end demist section.
(1) bio-trickling section: for increasing the stability of system cloud gray model, for adapting to northern cold climate, the insulation of increase reactor and foul smell heat function, coordinate special type filler, and the spray liquid endless form changing bio-filtration deodorization device becomes intermittent shower from spraying continuously.Coordinate extraordinary microorganism, set up microorganism and add mouth.
(2) front separation dividing plate: ventilate in top, the gas flow after the process of bio-trickling section is passed into middle demist section by upward flow.
(3) gas flow guiding section: be separated out with the rear dividing plate that is separated the space come by front separation dividing plate, ventilate in top, bottom is connected with washing section water tank.
(4) be separated dividing plate afterwards: ventilate in top, bottom water flowing, and gas guides to washing section, limbers, bottom keeps the spray liquid UNICOM of gas flow guiding section and washing section.
(5) washing section: alkali lye+clorox washing, remove hydrogen sulfide further, oxidation produces the organic matter of stink.
(6) rear end demist section: oblique placement demist layer, bio-trickling section is transferred to by gas for preventing the cleaning solution of washing section, prevent the unfavorable interaction between two sections, demist layer---the wire mesh demister favouring dividing plate is set, its supporting arrangement mainly forming silk screen block and fixing silk screen block by silk screen, silk screen grid is formed, silk screen is the gas-liquid filter net of various material, and gas-liquid filter net is made up of wire or nonmetal wire.The nonmetal wire of gas-liquid filter net is formed by multiply non-metallic fibers twisting, also can be sub-thread nonmetal wire.For the shower water after smooth water conservancy diversion demist, dividing plate arranges guiding gutter.
Control overflow:
(1) blower fan: blower fan is variable frequency starting, can control blower fan start and stop, picture setting operating frequency at picture, display fan operation state, has malfunction coefficient and audio alert; Blower fan stable operation scope 80%-100%, November then-April next year, blower fan frequency 80%; 5-October then then, blower fan frequency 100%.
(2) water circulating pump: water circulating pump can control start and stop at picture, require running status display, malfunction coefficient also has audio alert.As long as washing section circulating pump device start is even reforwarding turns, bio-trickling section circulating pump is discontinuity running, and interval time and the duration of runs can be arranged at picture, and setup times is between 1-9999 minute.When liquid level is higher than low liquid level point, pump operation; Drain solenoid valve opens draining, and liquid level quits work lower than water pump during low liquid level.
(3) small pump: detect liquid level before small pump moisturizing, carries out moisturizing when arriving low liquid level, arrives high liquid level and stops moisturizing.Drain solenoid valve (washing section) is according to setting-up time automatic-discharging (setup times is between 1-99 days), and when liquid level is low to moderate low liquid level, magnetic valve, circulating pump quit work.Drain solenoid valve (bio-trickling section) is according to setting-up time automatic-discharging (setup times is between 1-99 days) or according to bio-trickling section pH≤2, the two one reaches and namely starts draining, and liquid level is low to moderate the timely magnetic valve of low liquid level, circulating pump quits work.Drain solenoid valve and moisturizing magnetic valve select normality to close, the form of opening after energising.
(4) Automatic Dosing: PH in automatic medicament feeding machine: according to PH detected value and its setting value, chemicals feeder Automatic Dosing.
PH value detecting sensor and chemicals feeder respectively provide one group of power supply in switch board, only PH are detected data and show at picture, pH value detecting sensor arranges numerical value, is worked by its dry contact control chemicals feeder.Chemicals feeder must have manually and automatic control state.
(5) liquid electric heating: equipment only provides bio-trickling section heater power source, and heater is temp auto-controlled heater.Bio-trickling section temperature detection internal temperature, when detected temperatures≤10, a DEG C heater starts running, and when internal temperature >=15, DEG C heater stops heating.
(6) PLC: key frame shows the running status of each electrical equipment, and the start and stop of each equipment can be controlled; When touching electrical appliance icon, jump out the operational factor (as voltage, electric current, run time statistics) of electrical appliance; There is independently optimum configurations picture, can to blower motor at this picture, water circulating pump, restrict water supply temperature, bio-trickling section pH parameter of benefit, drain solenoid valve, import and export hydrogen sulfide, height is arranged.The numerical value of independent pictures display bio-trickling intersegmental part running temperature, washing section pH value, each hydrogen sulfide monitoring point, possess the inquiry of historical data function, historical data is the data in seven days.In addition, the control model of PLC: be divided into manual, automatic and panel control Three models.Be equipment debugging state under manual mode, can each electrical equipment of start and stop separately, not examined setting parameter controls; Two kinds of patterns are divided into: debugging mode pattern and operation state mode under auto state.Commissioning test state need arrange administrator's password.Can arrange any electrical equipment, controling parameters (pH, water temperature, import and export hydrogen sulfide) in running in a debug state.That the parameter set by debugging mode is run automatically under operation, do not need to carry out manual amendment to parameter, but need automatically to adjust according to the numerical value of outlet hydrogen sulfide, adjustable strategies: hydrogen sulfide exit concentration≤2ppm, system is normally run by given design value, without the need to adjustment; Hydrogen sulfide exit concentration > 2ppm, the bio-trickling section that the automatically prolongs spray woods time, until the running continuously in 24 hours of bio-trickling section spray whole day, (be an adjustment cycle with 4h without idle hours, individual in adjustment process each time, spray time increases 5min, and the intermittent time reduces 5min).Until system hydrogen sulfide exit concentration≤2ppm.If still do not reach, then report to the police, but any equipment must not be stopped.Self-adjusting parameter forms record, and record retention time is 7 working days, and can check for keeper.As adjusted one of them parameter, need shut down and reenter debugging mode, be set by keeper.When robot control system(RCS) goes wrong (electric power thus supplied that system detects robot control system(RCS) module automatically), be transformed into panel by change-over switch to control, influential system does not normally run, and arranges unaffected, the bio-trickling section pump operating cycle of fan operation frequency adjustment, interval time and can join separately the double-standard time relay and arrange; Magnetic valve, washing section circulating pump, heater control at panel control button.
Above-mentioned is can understand for ease of those skilled in the art and apply the utility model to the description of embodiment.Person skilled in the art obviously easily can make various amendment to these embodiments, and General Principle described herein is applied in other embodiments and need not through performing creative labour.Therefore, the utility model is not limited to embodiment here, and those skilled in the art, according to announcement of the present utility model, do not depart from improvement that the utility model category makes and amendment all should within protection domain of the present utility model.
Claims (5)
1. the biological deodorizing reactor for the process of slant acidity foul gas, it is characterized in that, described biological deodorizing reactor comprises casing and switch board, is interconnected successively and is provided with bio-trickling section (1), gas flow guiding section (2), washing section (3) and rear demist section (4) in described casing; Dividing plate is separated before being provided with between described bio-trickling section and described gas flow guiding section; Rear separation dividing plate is provided with between described gas flow guiding section and described washing section; The top of described rear separation dividing plate is used for gas to guide to described washing section, and bottom is communicated with the spray liquid of washing section for keeping gas flow guiding section; The front side of described casing is also provided with air inlet (5), and rear side is also provided with exhaust outlet (6); Biological deodorizing filler, temp auto-controlled heater, gas temperature checkout gear is provided with in described bio-trickling section; Washing filler and medicine-chest is provided with in described washing section; Shower, self-controlled circulating water pump, liquid level gauge, overfall, automatic control small pump, automatic control sewage draining valve, pH value detecting sensor is provided with in described bio-trickling section and described washing section; The bottom of described medicine-chest is provided with liquid level gauge; Described switch board comprises PLC, described PLC respectively with described temp auto-controlled heater, gas temperature checkout gear, self-controlled circulating water pump, automatic control small pump, automatic control sewage draining valve and pH value detecting sensor control connection.
2. a kind of biological deodorizing reactor for the process of slant acidity foul gas according to claim 1, it is characterized in that: in described bio-trickling section, be provided with multilayer perforated plate, described perforated plate is provided with microorganism inert filler, described microorganism inert filler comprises cephalosporium acremonium, aspergillus wentii, penicillium froquentans, paecilomyces varioti.
3. a kind of biological deodorizing reactor for the process of slant acidity foul gas according to claim 1, is characterized in that: the shower of described bio-trickling section adopts intermittent shower mode to spray.
4. a kind of biological deodorizing reactor for the process of slant acidity foul gas according to claim 1, is characterized in that: be provided with in described washing section by akaline liquid and clorox with the use of cleaning solution.
5. a kind of biological deodorizing reactor for the process of slant acidity foul gas according to claim 1, it is characterized in that: in described rear demist section, be provided with tilted-putted mesh mist eliminator, also automatic medicine adding apparatus is provided with, the pH value detecting sensor control connection in described automatic medicine adding apparatus and described washing section in described medicine-chest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872391.6U CN205145966U (en) | 2015-11-04 | 2015-11-04 | A biological deodorization reactor that is used for meta -acid nature foul gas to handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872391.6U CN205145966U (en) | 2015-11-04 | 2015-11-04 | A biological deodorization reactor that is used for meta -acid nature foul gas to handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205145966U true CN205145966U (en) | 2016-04-13 |
Family
ID=55681709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520872391.6U Active CN205145966U (en) | 2015-11-04 | 2015-11-04 | A biological deodorization reactor that is used for meta -acid nature foul gas to handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205145966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516476A (en) * | 2018-12-20 | 2019-03-26 | 邵淦清 | A kind of deodorization device and technique in ammonium sulfate production process |
-
2015
- 2015-11-04 CN CN201520872391.6U patent/CN205145966U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516476A (en) * | 2018-12-20 | 2019-03-26 | 邵淦清 | A kind of deodorization device and technique in ammonium sulfate production process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2440106B1 (en) | Household appliance having an ozone generator and an ozone eliminating device, and related method | |
| CN103463966B (en) | ISB integrated high-efficiency biological deodorizing device | |
| CN208591700U (en) | A kind of high concentration stench processing system | |
| CN203971716U (en) | Light oxygen-life assemblage odor removal | |
| CN202237789U (en) | Multi-passage biological purifier for foul waste gas | |
| CN105724227A (en) | Bud seedling machine and method for producing bud seedlings with same | |
| CN205517243U (en) | Integrative biological -washing filtration and deodorization device | |
| CN210711164U (en) | Treatment device for wine wastewater | |
| CN113318581A (en) | Biological filter deodorization device for sewage treatment plant | |
| CN205145966U (en) | A biological deodorization reactor that is used for meta -acid nature foul gas to handle | |
| CN111296267A (en) | Horticulture crop nutrient solution irrigation system | |
| CN208574380U (en) | A kind of air-conditioning primary filter automatic cleaning system | |
| CN204159205U (en) | NEW TYPE OF COMPOSITE biological deodorizing device | |
| CN211570389U (en) | Low-temperature anaerobic treatment device for industrial wastewater | |
| CN211635947U (en) | Adopt multistage spray column that ferrous chloride solution sprayed | |
| CN210751493U (en) | Wastewater treatment equipment for rubber production | |
| CN207970666U (en) | A kind of aquaculture foul waste gas processing unit | |
| CN208612156U (en) | A kind of organic fertilizer deodorization device | |
| CN208660753U (en) | A kind of farm's foul gas processing unit | |
| CN205649673U (en) | Intelligent integrative vortex sprays deodorization equipment | |
| CN214360519U (en) | Intelligent farm sewage ecological cycle purification treatment system | |
| CN211025818U (en) | Biological deodorization reactor for treating malodorous gas | |
| CN205473178U (en) | Economic benefits and social benefits sewage treatment device | |
| CN211302394U (en) | Kitchen garbage foul gas processing system | |
| CN203196524U (en) | Waste gas purification system for treating livestock excrement to produce organic fertilizers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |