CN206970299U - A kind of digital control sequencing batch activated sludge reactor of novel visual - Google Patents
A kind of digital control sequencing batch activated sludge reactor of novel visual Download PDFInfo
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- CN206970299U CN206970299U CN201720886132.8U CN201720886132U CN206970299U CN 206970299 U CN206970299 U CN 206970299U CN 201720886132 U CN201720886132 U CN 201720886132U CN 206970299 U CN206970299 U CN 206970299U
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model discloses a kind of digital control sequencing batch activated sludge reactor of novel visual, the main body of reactor is by inhalant region, reaction zone, digital control area's three parts are formed, inhalant region is provided with first agitator, reaction zone is provided with second agitator, delivery port is connected by being sequentially connected the first magnetic valve and the first membrane pump with water inlet, there is water-level gauge in reaction zone, aeration head, discharge outlet and hand-operated valve, gas explosion head is connected to the aeration pump outside reaction zone, discharge outlet is by connecting second solenoid valve and the second barrier film pump drainage, mud discharging mouth and the 3rd magnetic valve are connected, spoil disposal process is completed by the second membrane pump, there is a master switch the top in Digital Control area, there is a mud discharging mouth below Digital Control area, the centre in Digital Control area is control panel.Advantage is：Small volume, water consumption is low, program sets visualization, device integrated level is high, saves space.
Description
Technical field
It the utility model is related to environmental area, and in particular to a kind of digital control sequencing batch activated sludge of novel visual is anti-
Answer device.
Background technology
Compared to traditional activated sludge process, sequencing batch active sludge investment is small, floor space is few, is removed under aeration condition
While organic matter, change into ammonia nitrogen amount by ammonification nitrification and greatly reduce, the repetitive process of aerobic-anaerobic is by most of phosphorus in water
It is transferred in sludge.Because removal effect is high, impact load strong adaptability, Treatment of Sludge expense is low, and batch-type is lived in recent years
Property sludge has been widely used for the organic waste of the low concentration such as the sanitary sewages such as cities and towns, restaurant and food processing factory, brewery
In water process.But in the intermittent duty cycle, the run time of each stage of reaction, in reactor the change of mixeding liquid volume with
And running status etc. must be according to flooded condition flexible modulation, each stage controls industrial automatization relatively low manually, Wu Fashi
Now automatically control.In order to solve this technical barrier, the utility model employs digital Control Technology, by designing different ginsengs
Number, makes operation function more simple and easy to control, while auto-manual both of which free switching, ensure that reaction system is transported steadily in the long term
OK.
Utility model content
The purpose of this utility model is solve the deficiencies in the prior art, there is provided a kind of simple to operate, management is convenient, for a long time
The visualization digital control sequencing batch activated sludge reactor of stable operation.
The technical solution of the utility model is such：A kind of digital control sequencing batch activated sludge reaction of novel visual
Device, including inhalant region, reaction zone and digitlization control zone, wherein inhalant region include：First agitator, delivery port, the first electricity
Magnet valve and the first membrane pump, reaction zone include：Water-level gauge, the second agitator, water inlet, aeration pump, discharge outlet, hand-operated valve,
Two magnetic valves, the second membrane pump, aeration head, mud discharging mouth and the 3rd magnetic valve, Digital Control area include control panel and always opened
Close, it is characterised in that：The main body of reactor is made up of inhalant region, reaction zone, digital control area's three parts, inhalant region on the left side,
Reaction zone is positioned at centre, and on the right, inhalant region is provided with first agitator in Digital Control area, and reaction zone is provided with one
One delivery port is arranged at the second agitator, the bottom of inhalant region, and a water inlet is arranged at the bottom of reaction zone, and delivery port by connecting successively
Connect the first magnetic valve and the first membrane pump to connect with water inlet, also have water-level gauge, aeration head, discharge outlet and manually in reaction zone
Valve, aeration head are connected to the aeration pump outside reaction zone, and discharge outlet is by being sequentially connected second solenoid valve and the second membrane pump
Draining, mud discharging mouth are connected with the 3rd magnetic valve, and spoil disposal is completed by the second membrane pump.The top in Digital Control area has one
Master switch, the centre in Digital Control area is control panel.First magnetic valve, second solenoid valve, the 3rd magnetic valve, the first stirring
Device, water-level gauge and the second agitator are electrically connected with control panel.
Manual mud valve is provided with reaction zone described in the utility model, realization automatically controls spoil disposal, manually control spoil disposal two
Kind pattern free switching.
Indicator lamp is installed beside master switch described in the utility model.
Discharge outlet and mud discharging mouth Parallel Design in reaction zone described in the utility model, two kinds of functions perform time irreversibility.
Inflow of first solenoid valve control described in the utility model to reaction zone；Second solenoid valve and the 3rd magnetic valve point
The reaction is not controlled to terminate rear draining and sludge volume.
The first agitator is provided with inhalant region described in the utility model, sewage is mixed after water inlet；It is provided with reaction zone
Second agitator, activated sludge is set fully to be contacted with waste water.
The time relay and water level controller are installed in control panel described in the utility model.
Principle of the present utility model is as follows：Set in control panel into after water, stirring, aeration, quiet time parameter,
The run time in each stage is controlled by the time relay.Realized automatically by PLC program.The control of fill phase inflow by
Water level controller, the first magnetic valve and the first membrane pump are completed jointly.Water level controller is connected with the first magnetic valve, reaction zone liquid
Face changes so that the circuit of water-level gauge composition changes, and electric signal feeds back to the first magnetic valve, the first electricity by water level controller
Magnet valve controls the first membrane pump start or stop according to electric signal；Flooding time is controlled by the time relay.After setting time parameter,
It is first carried out into water order.Pending waste water is now filled in inhalant region, there is aerobic sludge in reaction zone, liquid level is in minimum water
At position, normally closed loop is formed between lowest water level and zero level, sends electric signal to control panel, the first magnetic valve is opened, even
Logical first membrane pump starts to intake.When inflow reaches highest liquid level, normally opened circuit is formed between peak level and zero level,
First closed electromagnetic valve, the first membrane pump stop water inlet.After water inlet is completed, the pass of the first mixing pump is controlled by the time relay
Open, reach setting time, stirring stops, into next stage.After reaching aeration phase, the time relay is to second solenoid valve
Signal is sent, second solenoid valve is opened, and aeration starts.After completing the scheduled time, second solenoid valve is closed.The precipitate phase time
All valves of Control are closed, and are reached and are entered bleeding stage after the sedimentation time.Displacement is by water level controller, the second electricity
Magnet valve and the second membrane pump are completed jointly.Processed waste water is now filled in inhalant region, liquid level is in highest water level, highest water
Normally closed loop is formed between position and zero level, sends electric signal to control panel, second solenoid valve is opened, and connects the second barrier film
Pump starts draining.When displacement reaches minimum liquid level, normally opened circuit, second solenoid valve are formed between lowest water level and zero level
Close, the second membrane pump stops draining.After reaction is completed, open mud discharging mouth and carry out manual spoil disposal.Or when setting spoil disposal
Between parameter, passage time relay to the 3rd magnetic valve send electric signal, the 3rd magnetic valve open, connection the second membrane pump carry out
Automatic mud removing
The beneficial effects of the utility model：On the basis of original sequencing batch activated sludge reactor, it have input a set of
The program corresponding with course of reaction, realize from the digitlization control during water inlet, stirring, aeration, precipitation, standing whole service
System, solves the problem that sequencing batch active sludge is unable to automatic running.Meanwhile two kinds of spoil disposal moulds of automatic mud removing and manual spoil disposal
Formula, avoid program and the problem of failure and special occur, be easy to run steadily in the long term.The utility model is applied to water quality treatment water
The higher industrial wastewater of the sanitary sewage and the organic matter of intermittent discharge and ammonia-nitrogen content that change greatly.This experimental provision is applied to
Various water quality and quantity change sanitary sewages and industrial wastewater are handled, are mainly directed towards in universities and colleges' experimental teaching and engineering design list
The lab scale of position and pilot scale.Small volume, water consumption is low, program sets visualization, reaction process sets flexible, device integrated level height,
Save space.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Fig. 2 is visualization digital area control panel schematic diagram.
Fig. 3 is visualization digital area control panel parameter setting interface schematic diagram.
Referring to the drawings, 1 is inhalant region：11 be the first agitator；12 be delivery port；13 be the first magnetic valve；14 be first
Membrane pump；2 be reaction zone；21 be water-level gauge；22 be the second agitator；23 be water inlet；24 be aeration pump；25 be discharge outlet；
26 be hand-operated valve；27 be second solenoid valve；28 be the second membrane pump；29 be aeration head；210 be mud discharging mouth；211 be the 3rd electromagnetism
Valve；3 be Digital Control area；31 be control panel；32 be master switch.
Embodiment
As shown in Fig. 1 to 3, the utility model is such to work, and a kind of digital control batch-type of novel visual is lived
Property sewage sludge reactor, including inhalant region (1), reaction zone (2) and digitlization control zone (3), wherein inhalant region (1) include：The
One agitator (11), delivery port (12), the first magnetic valve (13) and the first membrane pump (14)；Reaction zone (2) includes：Water-level gauge
(21), the second agitator (22), water inlet (23), aeration pump (24), discharge outlet (25), hand-operated valve (26), second solenoid valve
(27), the second membrane pump (28), aeration head (29), mud discharging mouth (210), the 3rd magnetic valve (211)；Wrap in Digital Control area (3)
Include control panel (31) and master switch (32), it is characterised in that：The main body of reactor is by inhalant region (1), reaction zone (2), numeral
Control zone (3) three parts are formed, inhalant region (1) on the left side, reaction zone (2) positioned at centre, Digital Control area (3) on the right,
Inhalant region (1) is provided with first agitator (11), and reaction zone (2) is provided with second agitator (22), inhalant region (1)
Bottom have a delivery port (12), a water inlet (23) is arranged at the bottom of reaction zone (2), and delivery port (12) is by being sequentially connected
First magnetic valve (13) connects with the first membrane pump (14) same to water inlet (23)；There are water-level gauge (21), aeration in reaction zone (2)
Head (29), mud discharging mouth (210) and discharge outlet (25), aeration head (29) are connected to the aeration pump (24) outside reaction zone (2), draining
Mouth (25) is by being sequentially connected second solenoid valve (27) and the second membrane pump (28) draining, mud discharging mouth (210) and the 3rd electromagnetism
Valve (211) is connected, and spoil disposal is completed by the second membrane pump (28)；There is a master switch the top in Digital Control area (3)
(32), the centre of Digital Control area (3) is control panel (31).First magnetic valve (13), second solenoid valve (27), the 3rd electricity
Magnet valve (211), the first agitator (11), water-level gauge (21) and the second agitator (22) same to control panel (31) are electrically connected with.
As shown in figure 3, set in control panel (31) into after water, stirring, aeration, quiet time parameter, by the time
Relay (311) controls the run time in each stage, is realized automatically by PLC program.The control of fill phase inflow by
Water level controller (312), the first magnetic valve (13) and the first membrane pump (14) are completed jointly.Water level controller (312) and first
Magnetic valve (13) is connected, and reaction zone (2) liquid level changes so that the circuit of water-level gauge (21) composition changes, and electric signal is by water
Level controller (312) feeds back to the first magnetic valve (13), and the first magnetic valve (13) controls the first membrane pump (14) according to electric signal
Start or stop；Flooding time is controlled by the time relay (311).After setting time parameter, it is first carried out into water order.Now enter
Pending waste water is filled in pool (1), has aerobic sludge in reaction zone (2), liquid level is at lowest water level, lowest water level and zero
Normally closed loop is formed between water level, sends electric signal to control panel (31), the first magnetic valve (13) is opened, and connects the first barrier film
Pump (14) starts to intake.When inflow reaches highest liquid level, normally opened circuit, the first electricity are formed between peak level and zero level
Magnet valve (13) is closed, and the first membrane pump (14) stops water inlet.After water inlet is completed, stirred by the time relay (311) control first
The start or stop of pump (11) is mixed, reaches setting time, stirring stops, into next stage.After reaching aeration phase, the time relay
(311) signal is sent to second solenoid valve (27), second solenoid valve (27) is opened, and aeration starts.After completing the scheduled time, the
Two magnetic valves (27) are closed.The precipitate phase time relay (311) controls all valves to close, and reaches entrance after the sedimentation time
Bleeding stage.Displacement is completed jointly by water level controller (312), second solenoid valve (27) and the second membrane pump (28).Now
Processed waste water is filled in inhalant region (1), liquid level is in highest water level, is formed between peak level and zero level normally closed time
Road, electric signal is sent to control panel (31), second solenoid valve (27) is opened, and the second membrane pump of connection (28) starts draining.When
Normally opened circuit is formed when displacement reaches minimum liquid level, between lowest water level and zero level, second solenoid valve (27) is closed, and second
Membrane pump (28) stops draining.After reaction is completed, open mud discharging mouth (210) and carry out manual spoil disposal.Or when setting spoil disposal
Between parameter, passage time relay (311) to the 3rd magnetic valve (211) send electric signal, the 3rd magnetic valve (211) open, even
Logical second membrane pump (28) carries out automatic mud removing.The process that whole reaction is carried out realizes visual monitoring in real time in Fig. 2.
Claims (5)
1. a kind of digital control sequencing batch activated sludge reactor of novel visual, including inhalant region (1), reaction zone (2) sum
Word control zone (3), wherein inhalant region (1) include：First agitator (11), delivery port (12), the first magnetic valve (13) and
First membrane pump (14), reaction zone (2) include：Water-level gauge (21), the second agitator (22), water inlet (23), aeration pump (24),
Discharge outlet (25), hand-operated valve (26), second solenoid valve (27), the second membrane pump (28), aeration head (29), mud discharging mouth (210) and
3rd magnetic valve (211), Digital Control area (3) include control panel (31) and master switch (32), it is characterised in that：Reactor
Main body be made up of inhalant region (1), reaction zone (2), digital control area (3) three parts, inhalant region (1) is in the left side, reaction zone (2)
Positioned at centre, Digital Control area (3) on the right, inhalant region (1) is provided with first agitator (11), and reaction zone (2) is set
Second agitator (22) is equipped with, a delivery port (12) is arranged at the bottom of inhalant region (1), and the bottom of reaction zone (2) has one
Water inlet (23), delivery port (12) is by being sequentially connected the first magnetic valve (13) and the first membrane pump (14) same to water inlet (23) even
It is logical, there are water-level gauge (21), aeration head (29), mud discharging mouth (210) and discharge outlet (25) in reaction zone (2), aeration head (29) is even
Then the aeration pump (24) outside reaction zone (2), discharge outlet (25) by be sequentially connected second solenoid valve (27) and second every
Membrane pump (28) draining, mud discharging mouth (210) are connected with the 3rd magnetic valve (211), pass through the second membrane pump (28) spoil disposal, digitlization control
There is a master switch (32) the top of area (3) processed, and the centre of Digital Control area (3) is control panel (31), the first electromagnetism
Valve (13), second solenoid valve (27), the 3rd magnetic valve (211), the first agitator (11), water-level gauge (21) and the second agitator
(22) same to control panel (31) is electrically connected with.
2. according to the digital control sequencing batch activated sludge reactor of a kind of novel visual described in claim 1, its feature
It is：Hand-operated valve (26) is provided with the reaction zone (2), it is possible to achieve automatically controls spoil disposal, manually control spoil disposal both of which
Free switching.
3. according to the digital control sequencing batch activated sludge reactor of a kind of novel visual described in claim 1, its feature
It is：Indicator lamp (321) is installed beside the master switch (32).
4. according to the digital control sequencing batch activated sludge reactor of a kind of novel visual described in claim 1, its feature
It is：Discharge outlet (25) and mud discharging mouth (210) Parallel Design in the reaction zone (2), two kinds of functions perform time irreversibility.
5. according to the digital control sequencing batch activated sludge reactor of a kind of novel visual described in claim 1, its feature
It is：The time relay (311) and water level controller (312) are installed in the control panel (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886132.8U CN206970299U (en) | 2017-07-19 | 2017-07-19 | A kind of digital control sequencing batch activated sludge reactor of novel visual |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886132.8U CN206970299U (en) | 2017-07-19 | 2017-07-19 | A kind of digital control sequencing batch activated sludge reactor of novel visual |
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| Publication Number | Publication Date |
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| CN206970299U true CN206970299U (en) | 2018-02-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187158A (en) * | 2018-09-30 | 2019-01-11 | 清华大学 | A kind of water quality on-line monitoring instrument device plate membrane pretreatment system |
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2017
- 2017-07-19 CN CN201720886132.8U patent/CN206970299U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187158A (en) * | 2018-09-30 | 2019-01-11 | 清华大学 | A kind of water quality on-line monitoring instrument device plate membrane pretreatment system |
| CN109187158B (en) * | 2018-09-30 | 2023-10-20 | 清华大学 | Dull and stereotyped membrane pretreatment systems of quality of water on-line monitoring instrument |
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