CN201553644U - Jet aeration pulse water distributor - Google Patents
Jet aeration pulse water distributor Download PDFInfo
- Publication number
- CN201553644U CN201553644U CN2009201889582U CN200920188958U CN201553644U CN 201553644 U CN201553644 U CN 201553644U CN 2009201889582 U CN2009201889582 U CN 2009201889582U CN 200920188958 U CN200920188958 U CN 200920188958U CN 201553644 U CN201553644 U CN 201553644U
- Authority
- CN
- China
- Prior art keywords
- water
- pulse
- pulse water
- water tank
- sewage
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Abstract
The utility model relates to a jet aeration pulse water distributor, which is formed by a water injector (7), a pulse water tank (6), a time controller (3), an electric actuating mechanism (4) and a water distributor (5). The water injector is provided with a sewage inlet (1) entering sewage, an air inlet (2) entering air and an injecting port entering the pulse water tank (6); pulse water discharging of the pulse water tank (6) is controlled by the time controller (3) and executed by the electric actuating mechanism (4); and the water distributor is a porous plate or a porous pipe. The jet aeration pulse water distributor is suitable for aeration pretreatment and water distribution before sewage treatment of biological trickling filtration.
Description
Technical field
The utility model relates to a kind of jet oxygenation pulse water distribution device of handling sanitary sewage, belongs to environmental protection water treating equipment technical field.
Background technology
Prior art generally all will adopt aerobe to handle means to the improvement of sanitary wastewater.Aerobic treatment must be implemented oxygenation to reach certain dissolved oxygen content to sewage, oxygen charging method has gas blower aeration, drop naturally, drip technology such as filter, handle for dispersant type domestic wastewater, suitable employing power consumption is little, naturally the drop of simple and convenient management and a filter oxygenation mode, but there is the odor pollution ambient air problem of distributing in drop water aeration; Can in airtight environment, carry out though drip filter, exist oxygen-supplying amount not enough and influence the water treatment effect problem.
Notification number CN2741975 discloses a kind of jet flow water distribution device, it comprises trunnion, the front end of trunnion is connected with flared expanding tubes, the rear end of trunnion is connected with tubaeform negative pressure pipe, be inserted with raw water ejecting tubes in the negative pressure pipe, raw water ejecting tubes is connected with raw water tubes, and former water is efficiently contacted with active sludge; Notification number CN201077803 discloses a kind of pulse water distribution device, is used for the matching used recurrent pulses water feed apparatus of anaerobic pond handled with industrial sewage, and above-mentioned patent is mainly used in water distribution.
Summary of the invention
The purpose of this utility model is, when adopting trickling filtration that sanitary sewage is carried out aerobic treatment, release a kind of device, this device has " oxygenation " and " water distribution " two functions simultaneously, can before enter a filter, sewage it be carried out preoxygenation handle, for follow-up aerobic processes provides enough dissolved oxygens, and finish water distribution uniformity simultaneously, thereby reach the purpose that improves the trickling processing efficiency.
The technical solution of the utility model is: the utility model is by water sprayer (7); Pulse water tank (6); Time controller (3); Electric operator (4); Water distributor (5) is formed, and water sprayer is installed in the top of pulse water tank, and water distributor is arranged on the below in the pulse water tank, and the pulse water tank is connected with water distributor by pipeline and valve.
The jet orifice that water sprayer has the sewage inlet (1) that enters sewage, the gas inlet (2) that enters air and enters pulse water tank (6).
The pulse of pulse water tank (6) discharges water by time controller (3) control, is carried out by electric operator (4).
From the water sprayer (7) of sewage inlet (1) high speed stream penetrating oxygenation pulse water distribution device, under the water sprayer suction function, air enters water sprayer by gas inlet (2) to pump, mixes with sewage with sewage, and this process is actually the oxygenation process of sewage; Sewage after the oxygenation enters pulse water tank (6) from water sprayer (7), when the pulse water tank is completely extremely a certain amount of, under the control of time controller (3), start electric operator, open the valve of pulse water tank (6), sewage flows into water distributor (5), through water distributor (5), sewage enters and drips filter tower.Water distributor (5) is a kind of porous plate or perforated tube of special construction, and it makes sewage outflows that can be uniformly dispersed when the water distributor, and air (oxygen) more and in the container contacts.
The utility model beneficial effect compared with the prior art is, before dripping filter, adopt this device, can make sewage enter aerobic treatment more oxygen amount that obtains before the stage, thereby for next step aerobic treatment provides condition, because sewage is through the oxygenation pre-treatment, drip the better effects if that filter is disposed of sewage, the organic loading of device can effectively be improved.
The utility model is applicable to oxygenation pre-treatment and the water distribution before trickling filtration is disposed of sewage.
Description of drawings
Be illustrated as the utility model jet oxygenation pulse water distribution device.
Picture in picture number is expressed as: (1) sewage inlet; (2) gas inlet; (3) time controller; (4) electric operator; (5) water distributor; (6) pulse water tank; (7) water sprayer;
Embodiment
The utility model embodiment is used for 10～20m
3/ d sanitary sewage disposal is used with dripping filter tower, and as shown in the figure, present embodiment jet oxygenation pulse water distribution device is made up of water sprayer (7), pulse water tank (6), water distributor (5), time controller (3), electric operator (4).Pulse water tank capacity 0.4m
3, the flow velocity of being squeezed into water sprayer by pump is 12～25m/s, the frequency that the pulse of time controller setting pulse water tank discharges water be 10 times/time about.
Claims (3)
1. a jet oxygenation pulse water distribution device is characterized in that, described jet oxygenation pulse water distribution device is by water sprayer (7); Pulse water tank (6); Time controller (3); Electric operator (4); Water distributor (5) is formed; Water sprayer is installed in the top of pulse water tank, and water distributor is arranged on the below in the pulse water tank, and the pulse water tank communicates with water distributor by pipeline and valve; The pulse of pulse water tank (6) discharges water by time controller (3) control, is carried out by electric operator (4).
2. a kind of jet oxygenation pulse water distribution device according to claim 1, the jet orifice that described water sprayer has the sewage inlet (1) that enters sewage, the gas inlet (2) that enters air and enters pulse water tank (6).
3. a kind of jet oxygenation pulse water distribution device according to claim 1, described water distributor is porous plate or perforated tube structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201889582U CN201553644U (en) | 2009-10-30 | 2009-10-30 | Jet aeration pulse water distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201889582U CN201553644U (en) | 2009-10-30 | 2009-10-30 | Jet aeration pulse water distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201553644U true CN201553644U (en) | 2010-08-18 |
Family
ID=42613318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201889582U Expired - Fee Related CN201553644U (en) | 2009-10-30 | 2009-10-30 | Jet aeration pulse water distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201553644U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897911A (en) * | 2012-11-05 | 2013-01-30 | 广西金源生物化工实业有限公司 | Anaerobic tank jet-flow water distributor and water distribution blending system |
| CN104402114A (en) * | 2014-10-16 | 2015-03-11 | 长业环保集团有限公司 | Sewage hydrolysis acidification treatment apparatus |
| CN105145466A (en) * | 2015-08-27 | 2015-12-16 | 太仓飞顺温控设备有限公司 | Temperature regulation and oxygenation device |
| CN105145465A (en) * | 2015-08-27 | 2015-12-16 | 太仓飞顺温控设备有限公司 | Oxygenation and temperature regulation device for fish jar |
-
2009
- 2009-10-30 CN CN2009201889582U patent/CN201553644U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897911A (en) * | 2012-11-05 | 2013-01-30 | 广西金源生物化工实业有限公司 | Anaerobic tank jet-flow water distributor and water distribution blending system |
| CN102897911B (en) * | 2012-11-05 | 2014-04-02 | 广西金源生物化工实业有限公司 | Anaerobic tank jet-flow water distributor and water distribution blending system |
| CN104402114A (en) * | 2014-10-16 | 2015-03-11 | 长业环保集团有限公司 | Sewage hydrolysis acidification treatment apparatus |
| CN105145466A (en) * | 2015-08-27 | 2015-12-16 | 太仓飞顺温控设备有限公司 | Temperature regulation and oxygenation device |
| CN105145465A (en) * | 2015-08-27 | 2015-12-16 | 太仓飞顺温控设备有限公司 | Oxygenation and temperature regulation device for fish jar |
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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: 20100818 Termination date: 20121030 |