CN206298420U - A kind of IC anaerobic reactors - Google Patents
A kind of IC anaerobic reactors Download PDFInfo
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- CN206298420U CN206298420U CN201621260947.7U CN201621260947U CN206298420U CN 206298420 U CN206298420 U CN 206298420U CN 201621260947 U CN201621260947 U CN 201621260947U CN 206298420 U CN206298420 U CN 206298420U
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- distribution system
- tank body
- water inlet
- water distribution
- blender
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model belongs to anaerobism technical field of sewage, more particularly to a kind of IC anaerobic reactors, including blender and tank body；One-level three phase separator, two grades of three phase separators, downspout, tedge and biogas pipes are provided with the tank body, the inner chamber of the tank body is divided into the first reaction zone, second reaction zone and settling zone from bottom to top, position in first reaction zone near the tank base is provided with water distribution system, and the water distribution system is connected with the blender；The top of the tank body is provided with gas-liquid separation chamber, and the top of the gas-liquid separation chamber is provided with methane outlet, and the position in the settling zone near the tank body top is provided with delivery port, and the delivery port is connected with the blender.The utility model simple structure, easy to operate, good stability can improve waste water treatment efficiency, especially in the case where starting period or methane quantity produce deficiency, automatic cycle treatment is capable of achieving, so as to realize the even running of equipment, it is ensured that working properly to carry out.
Description
Technical field
The utility model belongs to anaerobism technical field of sewage, more particularly to a kind of IC anaerobic reactors.
Background technology
At present, existing sewage disposal technology can be divided into two major classes from the demand of oxygen, and a class is anaerobic technology, and a class is
Aerobic technology, by industry development for many years and exploration, anaerobic and aerobic technology is continuously available to be improved green technology, especially
It the most extensively, in the development that recent years is advanced by leaps and bounds, is increasingly subject to the utilization of Anaerobic Methods in Treating and exploitation
Pay attention to, and be widely used in all kinds of sewage treatment project practices.
Anaerobic waste water biological treatment refers to the effect by anaerobe under conditions of free-dioxygen, will be each in waste water
Plant complicated organic matter decomposition and inversion into the process of the materials such as methane and carbon dioxide.Anaerobic process is applicable not only to high concentration organic waste
Water, be applied to again in, low-concentration organic waste water, while degradable some aerobic methods of anaerobic process are difficult to the organic matter degraded, and its
Generation sludge quantity is few, and simple to operate, operation cost is low.For on the whole, relative to aerobic technology, anaerobic technology has energy consumption
Low, floor space is small, and treatment effeciency is high, and the advantages of remarkable in economical benefits, the available energy of generation has biogas and granule sludge,
Biogas can be used to generate electricity coal-fired as boiler combustion for producing and replacing, and granule sludge can be sold to sewage treatment industry and be used as
Anaerobic reactor inoculation granule sludge strain is used, therefore Anaerobic Microbiological Treatment Technology is in the treatment of waste water using more and more extensive.
Since there is First Anaerobic Contact reactor from last century the mid-50, with the development of anaerobic technology, phase
After occur in that Anaerobic Contact reactor, anaerobic filter, anaerobic fluidized bed reactor, up-flow anaerobic sludge blanket (UASB) reaction
Device, anaerobic expanded granular sludge bed (EGSB) reactor and interior circulation (IC) reactor.But current most of anaerobic reactors
There is return-flow system and be back to inlet channel, two systems are mutually mixed, cause water inlet system uneven with return-flow system water distribution,
Upflow velocity is affected, so that muddy water mixing is uneven, sludge retention time is short, so that the treatment effect of anaerobic system is influenceed,
Anaerobic reactor occurs the phenomenon of fluctuation of service, so as to influence normal work.
Utility model content
Technical problem to be solved in the utility model is：In view of the shortcomings of the prior art, there is provided a kind of water distribution is equal
Even, stable IC anaerobic reactors.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of IC anaerobic reactors, including blender and tank body；Be provided with the tank body one-level three phase separator, two grade three
Phase separator, downspout, tedge and biogas pipe, the one-level three phase separator and two grades of three phase separators are by the tank body
Inner chamber is divided into the first reaction zone, second reaction zone and settling zone from bottom to top, near the tank in first reaction zone
The position of body bottom is provided with water distribution system, and the water distribution system is connected with the blender；The top of the tank body is provided with gas-liquid
Separation chamber, the top of the downspout is stretched into gas-liquid separation room, and the end of the downspout is stretched into first reaction zone,
The top of the tedge is stretched into the gas-liquid separation room, and the end of the tedge connects with the one-level three phase separator
Logical, the top of the biogas pipe is stretched out in the gas-liquid separation room, the end of the biogas pipe and two grades of three phase separators
Connection, the top of the gas-liquid separation chamber is provided with methane outlet, and the position in the settling zone near the tank body top is provided with
Delivery port, the delivery port is connected with the blender.
Improved as one kind, the water distribution system includes water inlet water distribution system and backflow water distribution system, the backflow water distribution
The parallel top located at the water inlet water distribution system of system.
Used as further improving, the water inlet water distribution system includes water inlet pipe and multiple water inlet pipes, the water inlet pipe
Stretch out outside the tank body and connected with the blender, the multiple water inlet pipe is uniformly arranged on the both sides of the water inlet pipe,
The water inlet pipe is provided with water distributing pore.
Used as further improving, the backflow water distribution system includes return duct and multiple backflow branch pipes, the return duct
Stretch out outside the tank body and connected with the blender, the multiple backflow branch pipe is uniformly arranged on the both sides of the return duct,
The backflow branch pipe updip oblique mistake is provided with multiple jet pipes, and the end of the jet pipe is in inverted triangle taper.
Preferably, the jet pipe and the angle of inclination of the backflow branch pipe are 30-45 °.
Used as further improving, the methane outlet, delivery port and water inlet pipe are respectively equipped with flowmeter, the water inlet
Pipe is additionally provided with PH meters and temperature sensor, and the flowmeter, PH meters and temperature sensor are connected with PLC.
By adopting the above-described technical solution, the beneficial effects of the utility model are：
The IC anaerobic reactors that the utility model is provided, its simple structure installs simple, and easy to operate, good stability can
Waste water treatment efficiency is improved, especially in the case where starting period or methane quantity produce deficiency, by blender, water distribution system
And the backflow of the water after partly handling well, automatic cycle treatment is capable of achieving, so as to realize the even running of equipment, it is ensured that work is just
Often carry out.
Water distribution system in the utility model includes water inlet water distribution system and backflow water distribution system, water inlet water distribution system with return
Spread water system completely separable, two systems are run simultaneously, do not interfere with each other, when inflow is on the low side or without water inlet, flow back water distribution
System can isolated operation such that it is able to further ensure that anaerobic reactor normally runs；The afterbody of jet pipe is in back taper, this structure
Making the water velocity moment of backflow distribution system increases, so as to increase backflow sewage contact area and to tank body bottom sewage
Agitation, makes to be well mixed with backflow sewage into water sewage, intakes and backflow upflow velocity stabilization, there is dissolubility in increased waste water
Machine thing is fully contacted with sludge, so as to increased sludge retention time, effectively increase anaerobic reactor mass transfer effect and
The removal effect of dissolved organic matter in waste water；PLC can realize biogas discharge rate, water flow, flow of inlet water, water inlet
Automatically controlling for temperature and pH value, further improves waste water treatment efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the IC anaerobic reactors that the utility model is provided；
Fig. 2 is the enlarged drawing of water distribution system in Fig. 1；
Fig. 3 is the enlarged drawing of water inlet water distribution system in Fig. 2；
Fig. 4 is the enlarged drawing of backflow water distribution system in Fig. 2.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
Fig. 1 shows the structural representation of the IC anaerobic reactors that the utility model is provided, and for convenience of description, this figure is only
The structure division relevant with the utility model is provided.
As shown in figure 1, a kind of IC anaerobic reactors, including blender 1 and tank body 2, it is provided with one-level three phase separation in tank body 2
Device 21, two grades of three phase separators 22, downspout 23, tedge 24 and biogas pipes 25, one-level three phase separator 21 and two grades of three-phases
The inner chamber of tank body 2 is divided into the first reaction zone 26, second reaction zone 27 and settling zone 28 by separator 22 from bottom to top.
The top of tank body 2 is provided with gas-liquid separation chamber 3, and the top of downspout 23 is stretched into gas-liquid separation chamber 3, downspout 23
End is stretched into the first reaction zone 26, and the top of tedge 24 is stretched into gas-liquid separation chamber 3, end and the one-level three of tedge 24
Phase separator 21 is connected, and the top of biogas pipe 25 is stretched out in gas-liquid separation chamber 3, the end of biogas pipe 25 and two grades of three phase separators
22 connections, the top of gas-liquid separation chamber 3 is provided with methane outlet 31, and the position in settling zone 28 near the top of tank body 2 is provided with water outlet
Mouth 4, delivery port 4 is connected with blender 1.
As shown in Fig. 2 the position in the first reaction zone 26 near the bottom of tank body 2 is provided with water distribution system 5, water distribution system 5 with
Blender 1 is connected, and water distribution system 5 includes water inlet water distribution system 51 and backflow water distribution system 52, and flowing back, water distribution system 52 is parallel to be set
In the top of water inlet water distribution system 51.
As shown in figure 3, water inlet water distribution system 51 includes water inlet pipe 511 and multiple water inlet pipes 512, water inlet pipe 511 stretches out
Tank body 2 is outer and is connected with blender 1, and multiple water inlet pipes 512 are uniform, vertical, be staggered in the both sides of water inlet pipe 511, enters
Water branch pipe 512 is provided with water distributing pore 513；As shown in figure 4, backflow water distribution system 52 includes return duct 521 and multiple backflow branch pipes
522, return duct 521 stretches out outside tank body 2 and is connected with blender 1, and multiple backflow branch pipes 522 are uniformly arranged on return duct 521
Both sides, the backflow updip oblique mistake of branch pipe 522 is provided with multiple jet pipes 523, it is preferred that the inclination angle of jet pipe 523 and backflow branch pipe 522
It is 30-45 ° to spend, and the end of jet pipe 523 is in inverted triangle taper.
Methane outlet 31, delivery port 4 and water inlet pipe 511 are respectively equipped with flowmeter 6, and water inlet pipe 511 is additionally provided with PH meters 7 and temperature
Degree sensor 8, flowmeter 6, PH meter 7 and temperature sensor 8 are connected with PLC 9.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of IC anaerobic reactors, it is characterised in that:Including blender and tank body；
One-level three phase separator, two grades of three phase separators, downspout, tedge and biogas pipes, described one are provided with the tank body
The inner chamber of the tank body is divided into the first reaction zone, second anti-by level three phase separator and two grades of three phase separators from bottom to top
Area and settling zone are answered, the position in first reaction zone near the tank base is provided with water distribution system, the water distribution system
Connected with the blender；
The top of the tank body is provided with gas-liquid separation chamber, and the top of the downspout is stretched into gas-liquid separation room, the downspout
End stretch into first reaction zone, the top of the tedge is stretched into the gas-liquid separation room, the tedge
End connects with the one-level three phase separator, and the top of the biogas pipe is stretched out in the gas-liquid separation room, the biogas pipe
End connected with two grades of three phase separators, the top of the gas-liquid separation chamber is provided with methane outlet, in the settling zone
Position near the tank body top is provided with delivery port, and the delivery port is connected with the blender.
2. IC anaerobic reactors as claimed in claim 1, it is characterised in that:The water distribution system include water inlet water distribution system and
Backflow water distribution system, the parallel top located at the water inlet water distribution system of the backflow water distribution system.
3. IC anaerobic reactors as claimed in claim 2, it is characterised in that:The water inlet water distribution system includes water inlet pipe and many
Individual water inlet pipe, the water inlet pipe stretches out outside the tank body and is connected with the blender, and the multiple water inlet pipe uniformly sets
Put in the both sides of the water inlet pipe, the water inlet pipe is provided with water distributing pore.
4. IC anaerobic reactors as claimed in claim 2, it is characterised in that:The backflow water distribution system includes return duct and many
Individual backflow branch pipe, the return duct stretches out outside the tank body and is connected with the blender, and the multiple backflow branch pipe uniformly sets
Put in the both sides of the return duct, the backflow branch pipe updip oblique mistake is provided with multiple jet pipes, and the end of the jet pipe is in three
Pyramid.
5. IC anaerobic reactors as claimed in claim 4, it is characterised in that:The jet pipe with it is described backflow branch pipe inclination angle
Spend is 30-45 °.
6. IC anaerobic reactors as described in claim any one of 1-5, it is characterised in that:The methane outlet, delivery port and
Water inlet pipe is respectively equipped with flowmeter, and the water inlet pipe is additionally provided with PH meters and temperature sensor, and the flowmeter, PH meters and temperature are passed
Sensor is connected with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260947.7U CN206298420U (en) | 2016-11-21 | 2016-11-21 | A kind of IC anaerobic reactors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260947.7U CN206298420U (en) | 2016-11-21 | 2016-11-21 | A kind of IC anaerobic reactors |
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| Publication Number | Publication Date |
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| CN206298420U true CN206298420U (en) | 2017-07-04 |
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| CN201621260947.7U Active CN206298420U (en) | 2016-11-21 | 2016-11-21 | A kind of IC anaerobic reactors |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720958A (en) * | 2017-11-21 | 2018-02-23 | 宜兴市中发水处理环保设备有限公司 | A kind of multistage internal circulating anaerobic retort |
-
2016
- 2016-11-21 CN CN201621260947.7U patent/CN206298420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720958A (en) * | 2017-11-21 | 2018-02-23 | 宜兴市中发水处理环保设备有限公司 | A kind of multistage internal circulating anaerobic retort |
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