CN204958544U - Aeration systems trap automatic water discharging device - Google Patents

Aeration systems trap automatic water discharging device Download PDF

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Publication number
CN204958544U
CN204958544U CN201520702223.2U CN201520702223U CN204958544U CN 204958544 U CN204958544 U CN 204958544U CN 201520702223 U CN201520702223 U CN 201520702223U CN 204958544 U CN204958544 U CN 204958544U
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CN
China
Prior art keywords
aeration
hydrophobic
electrode
pipe
utility
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CN201520702223.2U
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Chinese (zh)
Inventor
程伟
戈俐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunming Dianying Water Treatment Engineering Co Ltd
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Kunming Dianying Water Treatment Engineering Co Ltd
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Priority to CN201520702223.2U priority Critical patent/CN204958544U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The utility model discloses an aeration systems trap automatic water discharging device, including the aeration tuber pipe, be provided with hydrophobic pipe on the aeration tuber pipe perpendicularly, hydrophobic pipe highly be greater than the aeration tank height of high liquid level, the upper end of hydrophobic pipe is provided with hydrophobic solenoid valve, the inside both sides of aeration tuber pipe end are provided with the electrode, electrode and 24V power, relay and formation control circuit is connected to hydrophobic solenoid valve electricity. The utility model has the advantages of reasonable in design, simple structure, easy and simple to handle, the sluicing effect is better, can in time get rid of gas, water mixture in the aeration tuber pipe, guarantee operation of aeration systems safety and stability and aeration efficiency, the automatic control drainage alleviates staff's burden, the liberation labour.

Description

Aerating system drain valve automatic bailer
Technical field
The utility model relates to a kind of sewage treatment aeration system drain valve automatic bailer.
Background technology
Aerating system is the core cell of the biochemical part of whole sewage disposal.Aerating system mainly comprises gas blower, aeration plate, aeration tube and drain valve etc.At present, the design of aerating system aeration rate and aeration plate are laid corresponding design specifications or technical regulation, in engineer applied, define proven technique, and the design of water draw-off does not have corresponding design specifications in aerating system, most of aerating system drain valve is also adopting the mode controlled manually, the gas-liquid mixture in aeration tube can not be got rid of on the one hand in time, cause resistance in pipe to increase, even aerating system is damaged; On the other hand, owing to there being a large amount of gas-liquid mixtures in aeration tube, blocking aeration dish, causes aeration efficiency to reduce, and finally affects the effect of biochemical reaction; In addition, the unlatching of drain valve needs operational management personnel regularly to operate, and adds the fussy degree of work.
Utility model content
Technical problem to be solved in the utility model is, overcomes the above defect, provide a kind of structure simple, easy to maintenance, automatic control draining can be realized, the aerating system drain valve automatic bailer of operator's work fussy degree can be alleviated.
In order to solve the above technical problem, aerating system drain valve automatic bailer described in the utility model, comprise aeration airduct, described aeration airduct is vertically installed with drain pipe, the height of described drain pipe is greater than the height of the highest liquid level in aeration tank, and the upper end of described drain pipe is provided with hydrophobic magnetic valve; Described aeration airduct terminus inner both sides are provided with electrode, and described electrode is electrically connected formation control loop with 24V power supply, rly. and described hydrophobic magnetic valve.
As preferably, electrode described in the utility model is positioned on the tube hub line of described aeration airduct.
The utility model institute drain pipe is arranged on aeration airduct, and hydrophobic magnetic valve is arranged on the top of drain pipe, and the position of drain valve, higher than the highest liquid level of aeration tank, meets maintenance requirement; Electrode is installed in aeration airduct, and when reaching certain water level when catchmenting in aeration airduct (touching two electrodes), two electrodes and water form a loop line, and the hydrophobic magnetic valve of Control is opened simultaneously.
The main working process of aerating system drain valve automatic bailer described in the utility model: two electrode slices are arranged at aeration airduct end both sides, be positioned on tube hub line, when reaching a certain height when catchmenting in aeration airduct, touching electrode slice, two electrodes with 24V power supply form loop line, be arranged on relay test on loop line after signal, control hydrophobic magnetic valve and open, water, gas mixture are discharged from drain pipe; Along with the eliminating of water in aeration airduct, liquid level declines, and loop line disconnects, and cut-off, hydrophobic closed electromagnetic valve, completes sluicing work.
The utility model is the improvement to existing aerating system drain valve.The aeration airduct be positioned at bottom aeration tank is immersed in water throughout the year, aerator keying gap has a small amount of water and enters aeration airduct, affect the operation of aerating system, the utility model utilizes water as the characteristic of conductor, in aeration airduct, form loop line automatically open, close aeration drain valve, gas-liquid mixture in timely eliminating aeration airduct, ensures aerating system safe and stable operation and aeration efficiency.Automatic control draining, does not need staff to go process at any time, alleviates the burden of staff, liberation labor force.
The beneficial effects of the utility model: owing to employing the above structure, the utility model has the advantages such as reasonable in design, structure is simple, easy and simple to handle, sluicing effect is better, the gas-liquid mixture in aeration airduct can be got rid of in time, ensure aerating system safe and stable operation and aeration efficiency, automatic control draining, alleviate the burden of staff, liberation labor force.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model control principle drawing.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Aerating system drain valve automatic bailer described in the utility model, comprise aeration airduct 1, described aeration airduct 1 is vertically installed with drain pipe 2, and the height of described drain pipe 2 is greater than the height of the highest liquid level in aeration tank, and the upper end of described drain pipe 2 is provided with hydrophobic magnetic valve 3; Described aeration airduct 1 terminus inner both sides are provided with electrode 4, and described electrode 4 is electrically connected formation control loop with 24V power supply, rly. 5 and described hydrophobic magnetic valve 3.
As preferably, electrode 4 described in the utility model is positioned on the tube hub line of described aeration airduct 1.
Embodiment: drain pipe 2 described in the utility model and described aeration airduct 1 at right angle setting, junction is first downward, and then elbow connects upwards until on the top water-level of aeration tank 6, and Maintenance and Repair, near aeration tank access hole, are convenient in installation site; In the upper end of described drain pipe 2, higher than the place on the top water-level of aeration tank, hydrophobic magnetic valve 3 is installed.Because of the pushing effect of wind during aeration, aeration airduct end, namely the distalmost end seeping phenomenon from aeration supervisor is the most serious, therefore electrode 4 is set at this, described electrode 4 is electrically connected formation control loop with 24V power supply, rly. 5 and described hydrophobic magnetic valve 3, when liquid level of catchmenting in aeration airduct 1 reaches set(ting)value, namely positive and negative polarities can be contained with two electrode 4() contact, loop line is formed under the direct power supply of 24V, the rly. 5 be arranged on loop line controls hydrophobic magnetic valve 3 and opens, and water, gas mixture are discharged from drain pipe 2; Along with the discharge of water, in aeration airduct 1, liquid level declines, and loop line disconnects, and rly. 5 controls hydrophobic magnetic valve 3 and cuts out, and completes sluicing process.

Claims (2)

1. an aerating system drain valve automatic bailer, comprise aeration airduct (1), it is characterized in that, described aeration airduct (1) is vertically installed with drain pipe (2), the height of described drain pipe (2) is greater than the height of the highest liquid level in aeration tank, and the upper end of described drain pipe (2) is provided with hydrophobic magnetic valve (3); Described aeration airduct (1) terminus inner both sides are provided with electrode (4), and described electrode (4) is electrically connected formation control loop with 24V power supply, rly. (5) and described hydrophobic magnetic valve (3).
2. aerating system drain valve automatic bailer according to claim 1, it is characterized in that, described electrode (4) is positioned on the tube hub line of described aeration airduct (1).
CN201520702223.2U 2015-09-11 2015-09-11 Aeration systems trap automatic water discharging device Active CN204958544U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520702223.2U CN204958544U (en) 2015-09-11 2015-09-11 Aeration systems trap automatic water discharging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520702223.2U CN204958544U (en) 2015-09-11 2015-09-11 Aeration systems trap automatic water discharging device

Publications (1)

Publication Number Publication Date
CN204958544U true CN204958544U (en) 2016-01-13

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ID=55053624

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520702223.2U Active CN204958544U (en) 2015-09-11 2015-09-11 Aeration systems trap automatic water discharging device

Country Status (1)

Country Link
CN (1) CN204958544U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107986465A (en) * 2017-12-30 2018-05-04 绿地环保科技股份有限公司 Hydrophobic aerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107986465A (en) * 2017-12-30 2018-05-04 绿地环保科技股份有限公司 Hydrophobic aerator

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