Utility model content
For above situation, for the defect for overcoming the prior art, the utility model is designed to provide at a kind of sewage
Reason water distribution modularization practices device.
Its technical solution solved is: a kind of sewage treatment water distribution modularization practices device, including water distribution module and automatically controlled
System, the water distribution module include circulation water pot, the first distribution reservoir, the second distribution reservoir, whirlpool air pump and peristaltic pump, the whirlpool
The air inlet of the gas outlet connection compressed air pipe of air pump, the air inlet of the gas outlet connection circulation water pot of compressed air pipe
Mouthful, circulation water pot, the first distribution reservoir, the second distribution reservoir water inlet be connected to tap water water supply pipeline, the first distribution reservoir, second
The feed inlet of the discharge port connection peristaltic pump of distribution reservoir, the inlet for recycling water pot is also connected to tap water water supply pipeline, described to follow
Ring water pot, the first distribution reservoir, the second distribution reservoir sewage draining exit be connected to blow-off line, be provided with valve on above-mentioned connecting line
Door.
Further, the circulation water pot, the first distribution reservoir, be provided with water circulating pump on the second distribution reservoir, it is each to follow
Import, the outlet of ring water pump are respectively communicated with circulation water pot, the first distribution reservoir, the liquid outlet of the second distribution reservoir, inlet.
Further, first flowmeter is set between the inlet and tap water water supply pipeline of the circulation water pot.
Further, the electric-control system includes controller and touch screen, and controller uses PLC control system.
Further, the circulation water pot, the first distribution reservoir, the second distribution reservoir are all made of transparent material and are made.
Due to the use of above technical scheme, the utility model has the advantages that compared with prior art
1. the utility model effectively helps students sewage to know with water treatment technology correlation by design water distribution module
Know, enhancing student matches water treatment technology norm controlling ability to sanitary sewage, promotes the design to sewage treatment distribution phase, takes
Build, debug and control the ability of operation;
2. more easily controlling the operation of each automatically controlled device by electric-control system, student passes through the operation control in touch screen
Each automatically controlled device opening and closing and rotational speed regulation are made, the centralization control of entire power-equipment may be implemented, substantially increase and practice work
Make efficiency;
3. circulation water pot, the first distribution reservoir, the second distribution reservoir are all made of transparent material and are made, experiment sight is carried out convenient for student
It examines, the manipulative ability of exercise student ', the creativeness of training student has stronger practicability.
Specific embodiment
Aforementioned and other technology contents, feature and effect in relation to the utility model refer to 1 pair of reality of attached drawing in following cooperation
It applies in the detailed description of example, can clearly present.The structure content being previously mentioned in following embodiment is with Figure of description
For reference.
A kind of sewage treatment water distribution modularization practices device, including water distribution module and electric-control system, and water distribution module includes following
Ring water pot 101, the first distribution reservoir 102, the second distribution reservoir 103, whirlpool air pump 104 and peristaltic pump 105, whirlpool air pump 104 go out
Port is connected to the air inlet of compressed air pipe 100, the air inlet of the gas outlet connection circulation water pot 101 of compressed air pipe 100
Mouthful, circulation water pot 101, the first distribution reservoir 102, the second distribution reservoir 103 water inlet be connected to tap water water supply pipeline 200, the
One distribution reservoir 102, the second distribution reservoir 103 discharge port connection peristaltic pump 105 feed inlet.Recycle the inlet of water pot 101 also
It is connected to tap water water supply pipeline 200, the sewage draining exit row of connection of circulation water pot 101, the first distribution reservoir 102, the second distribution reservoir 103
Dirty pipeline 300 is provided with valve on above-mentioned connecting line.Electric-control system includes controller and touch screen, and controller selects PLC
Control system.
Circulation water pot 101, the first distribution reservoir 102 are provided with water circulating pump, each recirculated water on second distribution reservoir 103
Import, the outlet of pump are respectively communicated with liquid outlet, the inlet of circulation water pot 101, the first distribution reservoir 102, the second distribution reservoir 103.
It recycles and first flowmeter 113 is set between the inlet and tap water water supply pipeline 200 of water pot 101.
Method is practiced using what above-mentioned sewage treatment water distribution modularization practiced device, is included the following steps:
1) it is required according to practice, the liquid level upper limit, the potential difference that control system recycles water pot 101 is manually set by touch screen,
And set circulation 101 temperature upper limit of water pot, the temperature difference;
2) Open valve 118 upper water, liquid level of water pot 101 to be recycled into circulation water pot 101 rises to practice and requires water level
When, Open valve 112 starts water circulating pump 106, maintains water circulating pump 106 operating status, spare, wherein water circulating pump 106
It recycles water to show by first flowmeter 113, passes through the aperture control loop water yield of control valve 119;
3) since ClO can be contained in tap water-Ion can kill part anaerobism and aerobic microbiological, influence denitrogenation dephosphorizing
Effect, therefore recirculated water needs the progress water distribution first after abundance aeration.Start whirlpool air pump 104, Open valve 110,111 is adjusted
104 air output of whirlpool air pump is saved, Open valve 109, Xiang Xunhuan water pot 101 is interior to supplement air, and aeration removes in circulation water pot 101
ClO in water-Ion, it is spare;
4) tap water recycled in water pot 101 is delivered to the first distribution reservoir 102, the second water distribution through water water circulating pump 106
Pond 103 requires glucose or face that setting ratio is added into the first distribution reservoir 102, the second distribution reservoir 103 respectively according to practice
Paste mixing is added urea as nitrogen source, potassium dihydrogen phosphate is added as phosphorus source as carbon source;
5) start water circulating pump 107,108, Open valve 114,116 makes the first distribution reservoir 102, in the second distribution reservoir 103
Material uniformly mixes, and treatment sewage source uses;
6) Open valve 115,208, start peristaltic pump 105, and the material in the first distribution reservoir 102 is conveyed through peristaltic pump 105
To subsequent processing, when 102 liquid level of the first distribution reservoir drops to practice and requires liquid level, valve 115 is closed;
7) Open valve 117, the material in the second distribution reservoir 103 are delivered to subsequent processing through peristaltic pump 105, match to second
When 103 liquid level of pond drops to practice and requires liquid level, valve 117 is closed.
In conclusion the tap water recycled in water pot 101 in the utility model removes in tap water through whirlpool air pump 104
ClO-Ion, then it is delivered to the first distribution reservoir 102, the second distribution reservoir 103 through water water circulating pump 106, respectively to the first water distribution
A certain proportion of carbon source, nitrogen source, phosphorus source is added in pond 102, the second distribution reservoir 103, is recycled in water water circulating pump 107,108 equal
Even to be mixed into treatment sewage source, peristaltic pump 105 is for conveying treatment sewage source, to carry out subsequent sewage treatment works.
In order to more easily control the operation of each automatically controlled device, controller controls each automatically controlled device opening and closing and revolving speed tune
Section, in use, student may be implemented the centralization control of entire power-equipment, substantially increased by the operation in touch screen
The common technology of existing remote control field can be used in working efficiency, this remote controlled manner, and details are not described herein.Into one
Step, circulation water pot, the first distribution reservoir, the second distribution reservoir are all made of transparent material and are made, and carry out Germicidal efficacy, forging convenient for student
The manipulative ability of student is refined, the creativeness of training student has stronger practicability.
By the above teaching practice, it can effectively help students sewage with water treatment technology relevant knowledge, enhance student
Water treatment technology norm controlling ability is matched to sanitary sewage, the design to sewage treatment distribution phase is promoted, builds, debugs and control
Make the ability of operation.
The above is to combine specific embodiment further detailed description of the utility model, and it cannot be said that originally
Utility model specific implementation is limited only to this;Belonging to the utility model and for those skilled in the technology concerned,
Under the premise of technical solutions of the utility model thinking, made expansion and the replacement of operating method, data should all be fallen in
Within scope of protection of the utility model.