CN201654525U - Automatic control device for SBBR enhanced nitrogen and phosphorus removal - Google Patents
Automatic control device for SBBR enhanced nitrogen and phosphorus removal Download PDFInfo
- Publication number
- CN201654525U CN201654525U CN201020102459XU CN201020102459U CN201654525U CN 201654525 U CN201654525 U CN 201654525U CN 201020102459X U CN201020102459X U CN 201020102459XU CN 201020102459 U CN201020102459 U CN 201020102459U CN 201654525 U CN201654525 U CN 201654525U
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- sbbr
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- automatic control
- control device
- phosphorus removal
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Abstract
The utility model relates to an automatic control device for SBBR enhanced nitrogen and phosphorus removal, which comprises a human-computer interface, a programmable controller and an AC contactor and is characterized in that the human-computer interface is connected with the programmable controller; and the programmable controller is connected with the AC contactor. The automatic control device for SBBR enhanced nitrogen and phosphorus removal has the advantages of (1) capability of realizing full-automatic control of an SBBR; (2) capability of conveniently realizing combination and switchover of various process flows; (3) capability of intuitively displaying the current working condition and operating parameters of the SBBR in real time so as to conveniently monitor the SBBR and various devices and facilities; (4) capability of carrying out on-line modification on the operating parameters of the SBBR in each time segment; and (5) capability of realizing flow regulation by carrying out automatic intermittent operation control on a water pump and a fan so as to avoid waste of electrical energy due to flow regulation by a valve and have obvious energy saving effect.
Description
Technical field
The utility model relates to a kind of automaton, relates in particular to a kind of automaton of SBBR intensified denitrification and dephosphorization.
Background technology
SBBR technology and SBR technology are similar, press the intermittent duty of certain hour order, the effective control by each working time in stage and substitute the removal that realizes all contaminations.The whether reasonable treatment effect to SBBR of each time period operational factor setting of SBBR has very big influence.General SBBR automaton is by formations such as Programmable Logic Controller (PLC) and contactors.Each time period operational factor of SBBR is organized in the ladder diagram of PLC in advance, thereby the technological process of SBBR and each time period operational factor relative fixed, can not carry out the combination switching of technological process and the adjustment of technological parameter, debug, change technological process and the operational factor of SBBR and must regroup program with computer or programmable device to PLC, use very inconvenient by the programming professional.
Summary of the invention
The purpose of this utility model has been to provide a kind of automaton of SBBR intensified denitrification and dephosphorization, this control device can online modification SBBR technological process and each working time the section parameter, and SBBR carried out Automatic Control.
The utility model is achieved like this, it comprises man-machine interface, Programmable Logic Controller, A.C. contactor, it is characterized in that man-machine interface connects Programmable Logic Controller, Programmable Logic Controller connects A.C. contactor.By the real-time communication of man-machine interface and Programmable Logic Controller, by the working procedure of man-machine interface control Programmable Logic Controller, pass through the adhesive and the release of Controlled by Programmable Controller A.C. contactor again, thereby control the start and stop of each equipment.Therefore, operating personnel need not just can directly revise the operational factor of SBBR by computer or programmable device on man-machine interface, and SBBR are realized the Automatic Control of technological process, water level and time-program(me).
Technique effect of the present utility model is: (1) can realize Automatic Control to SBBR; (2) can realize the combination and the switching of kinds of processes flow process easily, be convenient to best flow process is selected and debugged; (3) can show working condition and the operational factor that SBBR is current in real time, intuitively, be convenient to SBBR and each equipment, facility are monitored; (4) operational factor of each time period of energy online modification SBBR overcomes the shortcoming that operational factor is changed in general SBBR automaton inconvenience; (5) realize flow regulation by water pump, blower fan being carried out automatic intermittently operated control, avoided the waste electric energy phenomenon brought by the valve regulated flow, energy-saving effect is remarkable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Man-machine interface 2, Programmable Logic Controller 3, A.C. contactor in the drawings, 1,
Embodiment
As shown in Figure 1, the utility model is achieved like this, it comprises man-machine interface 1, Programmable Logic Controller 2, A.C. contactor 3, it is characterized in that man-machine interface 1 connects Programmable Logic Controller 2, Programmable Logic Controller 2 connects A.C. contactor 3.By the real-time communication of man-machine interface and Programmable Logic Controller 2, by the working procedure of man-machine interface 1 control Programmable Logic Controller 2, control the adhesive and the release of A.C. contactors 3 by Programmable Logic Controller 2 again, thereby control the start and stop of each equipment.Therefore, operating personnel need not just can directly revise the operational factor of SBBR by computer or programmable device on man-machine interface, and SBBR are realized the Automatic Control of technological process, water level and time-program(me).
For example: certain large-scale pig farm adopts IC or methane-generating pit+SBBR group technology to handle the 150m3/d waste water of raising pigs, and wherein SBBR entire run cycle comprises into water, aeration, leaves standstill and strain water section 4 working times.
Control device can be selected following required group technology flow process after starting on man-machine interface:
1, methane-generating pit+SBBR+ artificial wetland process
2, IC+SBBR+ artificial wetland process
3, methane-generating pit/IC+SBBR+ artificial wetland process
Control device can be selected the required equipment such as water pump blower fan of flow process automatically after choosing flow process, change operation time parameters if desired, can be on interpersonal interface to aeration time, the time of repose of SBBR, strain water time etc. and set again, control device can be corrected automatically to irrational parameter.After starting SBBR, water pump and solenoid valve operation automatically begin water inlet, and to the predetermined water level of SBBR pond, water pump and solenoid valve stop into water, blower fan starts automatically waste water is carried out aeration, the aeration phase rear fan that finishes stops automatically, enters the stage of leaving standstill, and enters after the stage of leaving standstill finishes and strains the water stage, strain the automatic descending draining of hydrophone and go up horizontal reset again, strain the end of water this cycle of operation of time up, SBBR is water inlet again automatically, enters next cycle of operation.
Claims (1)
1. the automaton of a SBBR intensified denitrification and dephosphorization, it comprises man-machine interface, Programmable Logic Controller, A.C. contactor, it is characterized in that man-machine interface connects Programmable Logic Controller, Programmable Logic Controller connects A.C. contactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020102459XU CN201654525U (en) | 2010-01-27 | 2010-01-27 | Automatic control device for SBBR enhanced nitrogen and phosphorus removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020102459XU CN201654525U (en) | 2010-01-27 | 2010-01-27 | Automatic control device for SBBR enhanced nitrogen and phosphorus removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201654525U true CN201654525U (en) | 2010-11-24 |
Family
ID=43119769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020102459XU Expired - Fee Related CN201654525U (en) | 2010-01-27 | 2010-01-27 | Automatic control device for SBBR enhanced nitrogen and phosphorus removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201654525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224310A (en) * | 2013-05-03 | 2013-07-31 | 广西神州环保设施运营有限责任公司 | SBBR modular sewage processing equipment and its intelligence control system and method |
-
2010
- 2010-01-27 CN CN201020102459XU patent/CN201654525U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224310A (en) * | 2013-05-03 | 2013-07-31 | 广西神州环保设施运营有限责任公司 | SBBR modular sewage processing equipment and its intelligence control system and method |
| CN103224310B (en) * | 2013-05-03 | 2015-06-10 | 广西神州环保设施运营有限责任公司 | SBBR modular sewage processing equipment and its intelligence control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20120127 |