CN206127077U - Effluent disposal system with PLC control structure - Google Patents
Effluent disposal system with PLC control structure Download PDFInfo
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- CN206127077U CN206127077U CN201621156339.1U CN201621156339U CN206127077U CN 206127077 U CN206127077 U CN 206127077U CN 201621156339 U CN201621156339 U CN 201621156339U CN 206127077 U CN206127077 U CN 206127077U
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- plc control
- filter bed
- control structures
- waste water
- plc
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Abstract
The utility model discloses an effluent disposal system with PLC control structure, it includes effluent treatment plant and is used for control effluent treatment plant's PLC control structure, effluent treatment plant is including the equalizing basin that loops through the pipe connection, mixed pond, sedimentation tank, distribution reservoir, filter bed structure, catch basin, disinfection pond and sand filter, the PLC control structure is connected and control the equalizing basin mixed pond the sedimentation tank the distribution reservoir the filter bed structure the catch basin with the disinfection pond, structure control is whole in PLC control this effluent disposal system's automation has been realized to effluent treatment plant's working process, need not the staff and carries out the manual regulation at the scene or control and just can accomplish useless treatment of water, has reduced the running cost and has improved waste water treatment efficiency.
Description
Technical field
This utility model is related to ecological, environmental protective technical field, in particular it relates at a kind of waste water with PLC control structures
Reason system.
Background technology
Wastewater treatment（wastewater treatment methods）It is exactly the method pair using physics, chemistry and biology
Waste water is processed, and makes purification of waste water, reduces pollution, so that reaching waste water reclamation, multiplexing, makes full use of water resource.
Using conventional instrument control more than the control of conventional waste water disposal system, controlling supervision manually with environmentally friendly assistant director is
It is main, carry out by the operative knowledge and experience of operator.But some waste water process when, to disinfectant anti-epidemic require compared with
The process of height, such as breeding wastewater, if cultivating wastewater purification is below standard, will cause environmental pollution or pathophoresiss after its discharge
Deng.And during manual monitoring, on the one hand, its result is closely bound up with its knowledge of operating personnel and experience, operating personnel
The deficiency of misoperation operator's knowledge and experience, is easily caused wastewater treatment efficiency and does not reach discharging standards, increase
Environmental pollution；On the other hand, the human cost of wastewater treatment.
Chinese patent literature CN102381819A discloses a kind of industrial waste water disposal device, including Waste Water Treatment and
For controlling the control system of Waste Water Treatment, the control system includes data acquisition unit and PLC control units, institute
State data acquisition unit to be arranged in Waste Water Treatment, the signal output part connection PLC control units of data acquisition unit
Signal input part, PLC control units output signal control connection Waste Water Treatment；The device is controlled by PLC
Unit controls Waste Water Treatment, without the need for staff's site supervision, realizes the automatization of wastewater treatment, makes sewage disposal
Operational management is simple and convenient, while the sewage after processing is up to standard stable.
But, the industrial waste water disposal device described in above-mentioned patent documentation is primarily adapted for use in process industrial wastewater；In view of
This, it is necessary to a kind of Waste Water Treatment with PLC control structures suitable for breeding wastewater is provided, on overcoming or alleviated by
State defect.
Utility model content
The purpose of this utility model is to provide a kind of wastewater treatment system with PLC control structures suitable for breeding wastewater
System.
For achieving the above object, this utility model provides a kind of Waste Water Treatment with PLC control structures, and which includes
Wastewater treatment equipment and the PLC control structures for controlling the wastewater treatment equipment；The wastewater treatment equipment include according to
Secondary regulating reservoir, mixing pit, sedimentation tank, distribution reservoir, filter bed structure, collecting-tank, sterilization pool and the sand filter connected by pipeline；
The PLC control structures connect and control the regulating reservoir, the mixing pit, the sedimentation tank, the distribution reservoir, the filter bed
Structure, the collecting-tank and the sterilization pool.
Preferably, the mixing pit includes mixing soon pond and mixed pond slowly, and the filter bed structure includes the first filter bed structure and the
Two filter bed structures；The collecting-tank is set to two, and one of them is located between the first filter bed structure and the second filter bed structure,
Another is located between the second filter bed structure and the sterilization pool.
Preferably, the PLC control structures are connected with the water pump in the regulating reservoir and control the switch of the water pump.
Preferably, dosing structure and stirring structure are provided with the mixing pit, the PLC control structures connect and control institute
The dosing switch of dosing structure is stated, the PLC control structures are also connected with the opening and closing for controlling the stirring structure.
Preferably, floating-ball level switch is provided with the distribution reservoir, the PLC control structures connect the Floating Ball Liquid Level and open
The water distribution intake pump with the distribution reservoir is closed, the PLC control structures are according to the elevating control of the floating-ball level switch
The switch of water distribution intake pump.
Preferably, the PLC control structures are connected with the sludge back water pump in the sedimentation tank, and according to Preset Time,
Open the sludge back water pump and reclaim the sludge in the sedimentation tank.
Preferably, the PLC control structures are connected with the filter bed intake pump of the filter bed structure, and according to Preset Time,
It is turned on and off the filter bed intake pump.
Preferably, the PLC control structures are connected with the filter bed air intake pump of the filter bed structure, and according to Preset Time,
Open the filter bed air intake pump.
Preferably, dosing part is provided with the sterilization pool, the PLC control structures connect and control the dosing portion
Part.
Preferably, the wastewater treatment equipment is also including return-flow structure, the return-flow structure and located at the filter bed structure
The collecting-tank connection and the sterilization pool structure between, the filter bed that the collecting-tank is collected by the return-flow structure
The discharge water of structure is back to the regulating reservoir and carries out after-treatment.
This utility model has the advantage that part relative to prior art：
This utility model is provided with to the regulating reservoir, the mixing pit, the sedimentation tank, the distribution reservoir and the filter bed
The PLC control structures that structure, the collecting-tank and the sterilization pool are controlled, the PLC control structures control are whole described
The course of work of wastewater treatment equipment, realizes the automatization of the Waste Water Treatment, carries out handss at the scene without the need for staff
It is dynamic to adjust or control just complete the process to waste water, reduce operating cost and improve waste water treatment efficiency.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Needed for accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is according to the Waste Water Treatment schematic diagram with PLC control structures of the present utility model.
Description of reference numerals
1 regulating reservoir 2 mixes pond soon
3 mix 4 sedimentation tank of pond slowly
5 distribution reservoir, 6 first filter bed structure
7 second filter bed structure, 8 collecting-tank
9 sterilization pool, 10 sand filter.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, the every other embodiment obtained by those of ordinary skill in the art all belongs to
In the scope of this utility model protection.
Referring to Fig. 1, this utility model provides a kind of Waste Water Treatment with PLC control structures, and which is included at waste water
Reason device and the PLC control structures for controlling the wastewater treatment equipment；The wastewater treatment equipment includes passing sequentially through
Regulating reservoir 1, mixing pit, sedimentation tank 4, distribution reservoir 5 and filter bed structure, collecting-tank 8, sterilization pool 9 and sand filtration that pipeline connects
Pond 10；The PLC control structures connect and control the regulating reservoir 1, the mixing pit, the sedimentation tank 4, the distribution reservoir 5
With the filter bed structure, the collecting-tank 8 and the sterilization pool 9.
This utility model is provided with to the regulating reservoir 1, the mixing pit, the sedimentation tank 4, the distribution reservoir 5, the filter
The PLC control structures that bed structure, the collecting-tank 8 and the sterilization pool 9 are controlled, the PLC control structures control are whole
The course of work of the wastewater treatment equipment, realizes the automatization of the Waste Water Treatment, enters without the need for staff at the scene
Row is adjusted manually or control can just complete the process to waste water, is reduced operating cost and is improve waste water treatment efficiency.
In this utility model, the PLC control structures sheet is not improved as prior art；As the PLC is controlled
Structure processed is programmable logic controller (PLC), is a kind of using a class programmable memory, for its internally stored program, performs
Logical operationss, sequential control, timing, count and the user oriented instruction such as arithmetical operation, and by numeral or analog pattern input/
The various types of machineries of output control or production process.Wherein, the regulating reservoir and the distribution reservoir 5 can also be by surmounting pipe
Directly connect, when hypervolia, sewage goes out from bank of tubes is surmounted, it is to avoid sewage disposal system overload operation.
Further, the PLC control structures are connected with the water pump in the regulating reservoir 1 and control the switch of the water pump；
The PLC control structures pass through the opening and closing for controlling the water pump in the regulating reservoir 1, control whole wastewater treatment
The inflow and flooding time of system so that whole Waste Water Treatment normally runs；And by the water yield to the regulating reservoir 1
Adjust, mitigate the operating load of subsequent treatment facility.Specifically, the PLC control structures are according to its own default time
Being turned on and off for the water pump is controlled with default inflow, that is to say, that the water pump according to Preset Time and preset into
The water yield is opened water inlet or stops water inlet.
Specifically, dosing structure and stirring structure are provided with the mixing pit, the PLC control structures connect and control institute
The dosing switch of dosing structure is stated, the PLC control structures are also connected with the opening and closing for controlling the stirring structure；Because institute
Stating mixing pit includes mixing pond 2 and slow mixed pond 3 soon, and the PLC control structures had both connected the dosing structure in the fast mixed pond 2 and stirring
Structure, connects the dosing structure and stirring structure in the slow mixed pond 3 again；In this utility model, the dosing structure is in the PLC
Quantitative dosing is timed in the presence of control structure to the mixing pit, and the stirring structure is tied in PLC controls
The stirring of certain speed is carried out in the presence of structure to the mixing pit, it is ensured that in wastewater treatment process, related drugs can and
When and be added in waste water according to quantity, and be sufficiently mixed with waste water, it is ensured that the process timeliness of waste water and clean-up effect.
Further, floating-ball level switch is provided with the distribution reservoir 5, the PLC control structures connect the ball float liquid
The water distribution intake pump of bit switch and the distribution reservoir 5, elevating control of the PLC control structures according to the floating-ball level switch
The switch of the water distribution intake pump, so as to control inflow and flooding time into the filter bed structure；In the distribution reservoir 5
In, the magnetic float of the floating-ball level switch can be risen or fallen with liquid level in the distribution reservoir 5, the floating-ball level switch
Sensor detection pipe in setting position tongue tube chip activity, send contact and open (close) conversion signal, the PLC controls knot
Structure controls the water distribution water feeding of water pump water pump of the distribution reservoir 5 and is turned on and off that (upper limit starts, and lower limit stops after receiving signal
Only).
The PLC control structures are connected with the sludge back water pump in the sedimentation tank 4, and according to Preset Time, open institute
State sludge back water pump and reclaim the sludge in the sedimentation tank 4；Under PLC control structures effect, periodically to the sedimentation tank 4
In sludge processed, too many sludge is gathered in preventing the sedimentation tank 4, it is ensured that the efficient fortune of the wastewater treatment equipment
OK.
The PLC control structures are connected with the filter bed intake pump of the filter bed structure, and according to Preset Time, are opened or closed
Close the filter bed intake pump.Gap water inlet or the intermittent running of the filter bed structure are realized by the PLC control structures, according to
The time of setting is carried out into water to the filter bed structure, and the flooding time interval and amount of inlet water of the filter bed structure are controlled
System, it is ensured that the normal operation of the filter bed structure.
In this utility model, the filter bed structure includes the first filter bed structure 6 for setting gradually and the second filter bed structure
7；And the discharge ends of the discharge ends and the second filter bed structure 7 of the first filter bed structure 6 are designed with collecting-tank 8；It is i.e. described
Collecting-tank 8 is set to two, and one of them is located between the first filter bed structure 6 and the second filter bed structure 7, and another is located at institute
State between the second filter bed structure 7 and the sterilization pool 9；Floating-ball level switch and connected is provided with the collecting-tank 8
Warning system, the magnetic float of the floating-ball level switch can be risen or fallen with the liquid level of the collecting-tank 8, the ball float liquid
The tongue tube chip activity of setting position in the sensor detection pipe of bit switch, sends contact and opens (close) conversion signal, the report
Alarm system sends alarm signal after receiving signal (upper limit starts, and lower limit stops), it is ensured that the normal operation of Waste Water Treatment.Together
When, the inflow of the filter bed structure can be monitored, it is ensured that institute with arranging electromagnetic flowmeter in the filter bed structure
The inflow of filter bed structure is stated within the normal range that system can bear.
The PLC control structures are connected with the filter bed air intake pump of the filter bed structure, and according to Preset Time, open described
Filter bed air intake pump；In this utility model, the filter bed air intake pump of two filter bed structures can respectively with the water distribution
The intake pump linkage of catchmenting of the water distribution intake pump and collecting-tank 8 in pond 5, the both distribution reservoir or during collecting-tank one section of pump operation of water inlet
Between after, the filter bed air intake pump is automatically turned on；Aeration time, aeration rate, interval time are controlled by the PLC control structures
Deng in the adjustment filter bed structure, it is ensured that the oxygen content of the filter bed structure, it is ensured that wastewater treatment efficiency.
The wastewater treatment equipment also includes sterilization structure, sterilization structure sterilization described in the water Jing that the filter bed structure is discharged
It is outer afterwards to arrange；The sterilization structure includes sterilization pool 9 and dosing part, and the PLC control structures connect and control the dosing portion
Part；The sterilization structure is carried out sterilizing, is sterilized to the water that the filter bed structure is discharged, it is ensured that the water finally discharged is pollution-free.
Further, also discharge after the sand filter 10 is filtered from what the sterilization pool 9 was discharged including sand filter 10.
On the basis of the above, the wastewater treatment equipment of the present utility model also includes return-flow structure, the return-flow structure
With connect located at the collecting-tank between the filter bed structure and the sterilization pool 9, the return-flow structure is by the collecting-tank 8
The discharge water of the filter bed structure collected is back to the regulating reservoir 1 and carries out after-treatment；So as to realize processed water
Circular treatment.
Obviously, above-mentioned embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.
For those of ordinary skill in the field, the change of other multi-forms can also be made on the basis of the above description
Or change.There is no need to be exhaustive to all of embodiment.And thus it is extended obvious change
Or among changing still in the protection domain of the invention.
Claims (10)
1. there is the Waste Water Treatment of PLC control structures, it is characterised in that：Which includes wastewater treatment equipment and for controlling
The PLC control structures of the wastewater treatment equipment；
The wastewater treatment equipment includes the regulating reservoir for passing sequentially through pipeline connection（1）, mixing pit, sedimentation tank（4）, distribution reservoir
（5）, filter bed structure, collecting-tank（8）, sterilization pool（9）And sand filter（10）；The PLC control structures connect and control described
Regulating reservoir（1）, the mixing pit, the sedimentation tank（4）, the distribution reservoir（5）, the filter bed structure, the collecting-tank（8）With
The sterilization pool（9）.
2. the Waste Water Treatment with PLC control structures according to claim 1, it is characterised in that：The mixing pit
Including fast mixed pond（2）With slow mixed pond（3）, the filter bed structure includes the first filter bed structure（6）With the second filter bed structure（7）；Institute
State collecting-tank（8）Two are set to, one of them is located at the first filter bed structure（6）With the second filter bed structure（7）Between, it is another
It is individual located at the second filter bed structure（7）With the sterilization pool（9）Between.
3. the Waste Water Treatment with PLC control structures according to claim 1, it is characterised in that：The PLC controls
Structure and the regulating reservoir（1）Interior water pump connects and controls the switch of the water pump.
4. the Waste Water Treatment with PLC control structures according to claim 1, it is characterised in that：The mixing pit
Dosing structure and stirring structure are provided with inside, the PLC control structures connect and control the dosing switch of the dosing structure, described
PLC control structures are also connected with the opening and closing for controlling the stirring structure.
5. the Waste Water Treatment with PLC control structures according to claim 1, it is characterised in that：The distribution reservoir
（5）Floating-ball level switch is provided with inside, the PLC control structures connect the floating-ball level switch and the distribution reservoir（5）Match somebody with somebody
Water intake pump, the switch of PLC control structures water distribution intake pump according to the elevating control of the floating-ball level switch.
6. the Waste Water Treatment with PLC control structures according to claim 1, it is characterised in that：The PLC controls
Structure and the sedimentation tank（4）Interior sludge back water pump is connected, and according to Preset Time, opens the sludge back water pump and reclaim institute
State sedimentation tank（4）In sludge.
7. the Waste Water Treatment with PLC control structures according to claim 1, it is characterised in that：The PLC controls
Structure is connected with the filter bed intake pump of the filter bed structure, and according to Preset Time, is turned on and off the filter bed intake pump.
8. the Waste Water Treatment with PLC control structures according to claim 1, it is characterised in that：The PLC controls
Structure is connected with the filter bed air intake pump of the filter bed structure, and according to Preset Time, opens the filter bed air intake pump.
9. the Waste Water Treatment with PLC control structures according to any one of claim 1-8, it is characterised in that：
The sterilization pool（9）Dosing part is provided with inside, the PLC control structures connect and control the dosing part.
10. the Waste Water Treatment with PLC control structures according to claim 9, it is characterised in that：At the waste water
Reason device is also including return-flow structure, the return-flow structure and located at the filter bed structure and the sterilization pool（9）Between it is described
Collecting-tank is connected, and the return-flow structure is by the collecting-tank（8）The discharge water of the filter bed structure collected is back to described
Regulating reservoir（1）Carry out after-treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156339.1U CN206127077U (en) | 2016-10-31 | 2016-10-31 | Effluent disposal system with PLC control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156339.1U CN206127077U (en) | 2016-10-31 | 2016-10-31 | Effluent disposal system with PLC control structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206127077U true CN206127077U (en) | 2017-04-26 |
Family
ID=58576502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621156339.1U Active CN206127077U (en) | 2016-10-31 | 2016-10-31 | Effluent disposal system with PLC control structure |
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| CN (1) | CN206127077U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439682A (en) * | 2018-03-14 | 2018-08-24 | 曾碧阳 | A kind of large distillation equipment for desalting seawater |
| CN110898471A (en) * | 2019-12-11 | 2020-03-24 | 广州发展燃料港口有限公司 | Distributed coal water scheduling method and system |
| CN113262529A (en) * | 2021-05-28 | 2021-08-17 | 成渝钒钛科技有限公司 | Vanadium extraction wastewater resource comprehensive utilization filtering device and use method thereof |
-
2016
- 2016-10-31 CN CN201621156339.1U patent/CN206127077U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439682A (en) * | 2018-03-14 | 2018-08-24 | 曾碧阳 | A kind of large distillation equipment for desalting seawater |
| CN108439682B (en) * | 2018-03-14 | 2021-02-02 | 曾碧阳 | Large-scale distillation sea water desalination equipment |
| CN110898471A (en) * | 2019-12-11 | 2020-03-24 | 广州发展燃料港口有限公司 | Distributed coal water scheduling method and system |
| CN113262529A (en) * | 2021-05-28 | 2021-08-17 | 成渝钒钛科技有限公司 | Vanadium extraction wastewater resource comprehensive utilization filtering device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Effluent disposal system with PLC control structure Effective date of registration: 20171211 Granted publication date: 20170426 Pledgee: Jiangxi science and technology Company Limited by Guarantee Pledgor: Jiangxi Environmental Protection Technology Co., Ltd. Gaia Registration number: 2017360000037 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211013 Granted publication date: 20170426 Pledgee: Jiangxi science and technology Company Limited by Guarantee Pledgor: JIANGXI GAIA ENVIRONMENTAL SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: 2017360000037 |