CN207903980U - Intelligent denitrification equipment for river - Google Patents
Intelligent denitrification equipment for river Download PDFInfo
- Publication number
- CN207903980U CN207903980U CN201820096381.1U CN201820096381U CN207903980U CN 207903980 U CN207903980 U CN 207903980U CN 201820096381 U CN201820096381 U CN 201820096381U CN 207903980 U CN207903980 U CN 207903980U
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- CN
- China
- Prior art keywords
- babinet
- river
- expanded metals
- plc controller
- intelligent
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- 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.)
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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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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model is related to ecological management, field of environmental engineering.Purpose is to provide a kind of intelligent denitrification equipment for river, which should have the characteristics that easy to maintain, easy to operate, high treating effect.Technical solution is：Intelligent denitrification equipment for river, it is characterised in that：The equipment includes the expanded metals babinet being arranged in river, the aeration mechanism that air is conveyed to expanded metals babinet, the hydrology-water quality on-line computing model being arranged on expanded metals babinet, connects hydrology-water quality on-line computing model and be aerated the PLC controller of mechanism, connect the server of PLC controller；Floating stuffing is filled in the expanded metals babinet, the outside of expanded metals babinet is arranged several floating drums and connect stake；The aeration mechanism includes in the wind turbine being arranged on babinet, setting babinet and the aeration tube being connect with fan outlet, the flow control valve and flowmeter that are arranged in aeration tube import and connect PLC controller.
Description
Technical field
The utility model is related to ecological management, field of environmental engineering, specifically a kind of intelligent denitrification equipment for river.
Background technology
The development of current China's river regulation technology is still in the junior stage, and makes a general survey of river regulation idea in recent years, recognizes
To introduce a large amount of aquatiles, by self catharsis of aquatile, so that it may purify river water quality.And in fact, river
Pollution problem is not only to lack ecological protection problem, even more water pollution problem；If it is halfway to there is retention in river periphery
Industry, life, rural sewage source, the purification for relying solely on aquatile are can not fundamentally to solve the pollution in river to ask
Topic.After recognizing this problem, municipal sewage treatment pattern is applied mechanically in the selection of many enterprises completely, but since river belongs to high current
Dynamic property system, there is water quality easily to change, water it is big, and water quality, water, with seasonal variety, processing unit needs round-the-clock running etc.
Feature fails to combine river actual conditions, universal treatment effect bad.
Utility model content
The purpose of the utility model is to overcome the deficiencies in above-mentioned background technology, provide a kind of intelligent denitrogenation for river
Equipment, the equipment should have the characteristics that easy to maintain, easy to operate, high treating effect.
The technical solution of the utility model is：
Intelligent denitrification equipment for river, it is characterised in that：The equipment include the expanded metals babinet being arranged in river, to
The aeration mechanism of expanded metals babinet conveying air, the hydrology-water quality on-line computing model being arranged on expanded metals babinet, connection hydrology-water quality
On-line computing model and the PLC controller of aeration mechanism connect the server of PLC controller；
Floating stuffing is filled in the expanded metals babinet, the outside of expanded metals babinet is arranged several floating drums and connect stake；It is described
Aeration mechanism include the wind turbine being arranged on babinet, setting babinet in and connect with fan outlet aeration tube, be arranged exposing
Tracheal entrance and the flow control valve and flowmeter for connecting PLC controller.
Removable cover is arranged in the top of the expanded metals babinet；The connection stake is fixed in river vertically, and expanded metals babinet is logical
Anchor ear is crossed to be set in connection stake.
The aeration tube includes the standpipe arranged vertically, main pipe that is horizontally disposed and connecting bottom of vertical, it is horizontally disposed simultaneously
And it is separately connected several branch pipes of standpipe and main pipe.
The PLC controller passes through data transmission module Connection Service device.
The utility model has the beneficial effects that：
In order to fundamentally solve the problems, such as the pollution of river, in addition to changing traditional concept, i.e., using river regulation as cities and towns dirt
A part for water harnessing is outer, also needs to combine river actual conditions, takes scientific and reasonable sewage treatment process, while being aided with ecology
The mode of improvement can achieve the purpose that administer river and beautify river surrounding enviroment；The utility model can not only be removed effectively
River polluted by nitrogen, can also according to the operating parameter of real-time monitoring result Intellectualized controller, have high treating effect, operation at
This is low, system is stable, is not easy to plug, high degree of automation, feature with long service life, suitable at the long-term denitrogenation in river
Reason.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model.
Fig. 2 is the overlooking structure diagram (wind turbine, flowmeter and flow control valve are omitted in figure) of the utility model.
Fig. 3 is the connection relationship diagram of PLC controller and each device.
Specific implementation mode
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model be not limited to
Lower embodiment.
For the intelligent denitrification equipment in river, including expanded metals babinet 1, aeration mechanism, hydrology-water quality on-line computing model 2, PLC
Controller, server.
The expanded metals babinet is rectangular box body, and the length of expanded metals babinet is 3-6m (vertical direction of Fig. 2), width 1-
5m (horizontal direction of Fig. 1 and Fig. 2) is highly 0.5-5m (vertical direction of Fig. 1), actual size according to river concrete condition into
Row adjustment；The expanded metals babinet uses frame structure, the frame structure to be welded for stainless steel tube, recommends to use 30*30*
The SS304 square tubes or SS306 square tubes of 1.5mm, and frame facet, bottom surface, top surface are covered by expanded metals, recommend to use 10*
The SS304 expanded metals or SS306 expanded metals of 10*1.2mm.The top surface of the expanded metals babinet also sets up two openable removable covers
14, it is located at the both ends of expanded metals babinet length direction.
The both sides of the expanded metals babinet are arranged 4 floating drums 12 and connect stake 13 with 4；Floating drum passes through connecting rod 16 and expanded metals case
Body is fixed, and expanded metals babinet is swum in by floating drum on river surface, and adjustment float buoyancy is to ensure to expose the surface at the top of expanded metals babinet
8-15cm；Connection stake is fixed in river (river bed is inserted into the bottom end of connection stake) vertically, and expanded metals babinet is set on by anchor ear 15
In connection stake (so that expanded metals babinet can be slided up and down along connection stake), connection stake can wash away expanded metals babinet to avoid flow.
Be filled with floating stuffing 11 in the expanded metals babinet, packing ratio 20-60%, the proportion of floating stuffing close to
Water, material can be gel, polyethylene, PP, HDPE or its modified product etc., a diameter of 10-25mm of floating stuffing, and floating stuffing is long
Degree is 10mm, is easy to water free movement under gentle agitation, is in suspended state in water.
The aeration mechanism includes sequentially connected wind turbine 3, flowmeter 32, flow control valve 31 and aeration tube.The wind
Machine setting is in expanded metals top of the box, and wind turbine is using machine in centrifugal blower, axial flow blower or revolution, wind pressure 9.8-53.9kPa.Institute
It states in aeration tube setting babinet, including sequentially connected standpipe 51, main pipe 52, branch pipe 53；The standpipe is fixed on expanded metals vertically
The middle part (side of larger area) of body side, the import of the top of standpipe as aeration tube, the bottom end connection of standpipe
Main pipe, main pipe is fixed on the bottom surface of expanded metals babinet and the length direction of main pipe is parallel to the width direction of expanded metals babinet, several
Branch pipe is vertical with standpipe and main pipe respectively to be fixed, length direction of these branch pipes each parallel to expanded metals babinet；The standpipe is done
Pipe, branch pipe are fixed by anchor ear and expanded metals babinet；Diffuser is also set up on the branch pipe, diffuser can be boring aeration
Pipe, aeration plate or aeration flexible pipe, operating depth 0.5-5m, ventilatory capacity 7.5-750m3/h.The material and caliber of the aeration tube
It need to be adjusted according to actual conditions.
The PLC controller connection flow control valve, flowmeter, hydrology-water quality on-line computing model, PLC controller also pass through
Data transmission module Connection Service device.The hydrology-water quality on-line computing model is mounted on the middle part of expanded metals box top, the monitoring
Instrument by signal wire connect PLC controller, for monitor on-line the water level in expanded metals babinet, flow velocity, pH value, turbidity, dissolved oxygen,
The data received are passed through data transmission module by the hydrology-water qualities index such as COD, ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, PLC controller
(with wired or wireless data transfer mode) is sent to server (corresponding intelligent denitrogenation control platform is equipped on server),
Server judges according to monitoring data and sends out control signal, and the signal is by data transmission module (with wired or wireless
Data transfer mode) be sent to PLC controller, PLC controller according to control signal to the flow control valve in aeration mechanism into
The operations such as row startup, closing or adjusting, are accurately controlled with realizing.
The equal buyable of each component of the utility model obtains.AC power power supply can be used in the utility model, or by collecting
At solar energy module power supply power supply, determines according to actual conditions.
Claims (4)
1. the intelligent denitrification equipment for river, it is characterised in that：The equipment include the expanded metals babinet (1) being arranged in river,
The aeration mechanism of air is conveyed to expanded metals babinet, the hydrology-water quality on-line computing model (2) being arranged on expanded metals babinet, connects the hydrology
Water quality on-line monitoring instrument and the PLC controller of aeration mechanism connect the server of PLC controller；
Floating stuffing (11) is filled in the expanded metals babinet, the outside of expanded metals babinet is arranged several floating drums (12) and connect stake
(13)；The aeration mechanism includes the aeration connecting in the wind turbine (3) being arranged on babinet, setting babinet and with fan outlet
The flow control valve (31) and flowmeter (32) for managing, being arranged in aeration tube import and connecting PLC controller.
2. the intelligent denitrification equipment according to claim 1 for river, it is characterised in that：The top of the expanded metals babinet
Removable cover (14) is set；The connection stake is fixed in river vertically, and expanded metals babinet is set on connection stake by anchor ear (15)
On.
3. the intelligent denitrification equipment according to claim 2 for river, it is characterised in that：The aeration tube includes vertical
The standpipe (51) of arrangement, main pipe that is horizontally disposed and connecting bottom of vertical (52), it is horizontally disposed and be separately connected standpipe with it is dry
Several branch pipes (53) of pipe.
4. the intelligent denitrification equipment according to claim 3 for river, it is characterised in that：The PLC controller passes through
Data transmission module Connection Service device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820096381.1U CN207903980U (en) | 2018-01-19 | 2018-01-19 | Intelligent denitrification equipment for river |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820096381.1U CN207903980U (en) | 2018-01-19 | 2018-01-19 | Intelligent denitrification equipment for river |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207903980U true CN207903980U (en) | 2018-09-25 |
Family
ID=63564296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820096381.1U Active CN207903980U (en) | 2018-01-19 | 2018-01-19 | Intelligent denitrification equipment for river |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207903980U (en) |
-
2018
- 2018-01-19 CN CN201820096381.1U patent/CN207903980U/en active Active
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