CN205616590U - Gas dissolved oxygen generating device for sewage treatment - Google Patents
Gas dissolved oxygen generating device for sewage treatment Download PDFInfo
- Publication number
- CN205616590U CN205616590U CN201620470591.3U CN201620470591U CN205616590U CN 205616590 U CN205616590 U CN 205616590U CN 201620470591 U CN201620470591 U CN 201620470591U CN 205616590 U CN205616590 U CN 205616590U
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- CN
- China
- Prior art keywords
- pipe
- head
- dissolved oxygen
- generating device
- housing
- 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
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Abstract
The utility model discloses a gas dissolved oxygen generating device for sewage treatment, it relates to sewage treatment apparatus technical field, the blowoff valve is installed to the bottom of casing, and the drainage head is all installed at the both ends at casing middle part, and the inside cross -under of drainage head has a feed liquor pipe, and the feed liquor head is all installed at the both ends of feed liquor pipe, and the mid -mounting of feed liquor pipe has a rotatory nozzle, and the mixed fluid of nitrogen liquid advances tub cross -under on the top of casing, and the bottom that the mixed fluid of nitrogen liquid advances to manage is connected with rotatory nozzle, and the blow off pipe is all installed at the both ends of casing upside, the utility model discloses be convenient for realize the quickly separating of waste water, it is easy and simple to handle, and the separating rate is fast, saves time, and work efficiency is high.
Description
Technical field
This utility model relates to a kind of sewage disposal gas dissolved oxygen generating device, belongs to sewage disposal apparatus technical field.
Background technology
That sewage is often referred to necessarily to be polluted, from life and the discharge water that produces.Sewage mainly has sanitary sewage, industry
Waste water and early-stage rainwater.The ill pathogen contaminant of major pollutants, oxygen consumption pollutant, plant nutrient and the toxic contaminants of sewage
Thing etc..
Can not separate in time during existing sewage disposal, cause the process time long, and operation complexity, operation is various.
Utility model content
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of sewage disposal gas dissolved oxygen and occurs
Device.
A kind of sewage disposal gas dissolved oxygen generating device of the present utility model, it comprises housing, feed tube, liquid inlet head, rotation
Turn shower nozzle, blowoff valve, nitrogen liquid fluid-mixing inlet pipe, drainage head, blow-off pipe；The bottom of housing is provided with blowoff valve, housing central section
Two ends be mounted on drainage head, the inside cross-under of drainage head has feed tube, and the two ends of feed tube are mounted on liquid inlet head, feed liquor
The middle part of pipe is provided with rotary nozzle, and nitrogen liquid fluid-mixing inlet pipe cross-under is on the top of housing, and nitrogen liquid fluid-mixing inlet pipe
Bottom is connected with rotary nozzle, and the two ends on the upside of housing are mounted on blow-off pipe.
As preferably, described blow-off pipe is provided with control valve.
As preferably, described nitrogen liquid fluid-mixing inlet pipe is provided with prelum.
The beneficial effects of the utility model are: facilitate implementation the sharp separation of waste water, easy and simple to handle, and separating rate is fast,
Time-consuming, work efficiency is high.
Accompanying drawing explanation
For ease of explanation, this utility model is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is structural representation of the present utility model.
In figure: 1-housing；2-feed tube；3-liquid inlet head；4-rotary nozzle；5-blowoff valve；6-nitrogen liquid fluid-mixing inlet pipe；
7-drainage head；8-blow-off pipe.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage of greater clarity, shown in accompanying drawing
Specific embodiment describes this utility model.However, it should be understood that these describe the most exemplary, and it is not intended to limit this reality
By novel scope.Additionally, in the following description, eliminate the description to known features and technology, to avoid unnecessarily mixing
Confuse concept of the present utility model.
As it is shown in figure 1, this detailed description of the invention is by the following technical solutions: it comprise housing 1, feed tube 2, liquid inlet head 3,
Rotary nozzle 4, blowoff valve 5, nitrogen liquid fluid-mixing inlet pipe 6, drainage head 7, blow-off pipe 8；The bottom of housing 1 is provided with blowoff valve 5,
Two ends in the middle part of housing 1 are mounted on drainage head 7, and the inside cross-under of drainage head 7 has feed tube 2, the two ends of feed tube 2 to be respectively mounted
Have liquid inlet head 3, the middle part of feed tube 2 that rotary nozzle 4 is installed, nitrogen liquid fluid-mixing inlet pipe 6 cross-under on the top of housing 1, and
The bottom of nitrogen liquid fluid-mixing inlet pipe 6 is connected with rotary nozzle 4, and the two ends on the upside of housing 1 are mounted on blow-off pipe 8.
Further, described blow-off pipe 8 is provided with control valve.
Further, described nitrogen liquid fluid-mixing inlet pipe 6 is provided with prelum.
The operation principle of this detailed description of the invention is: realized feed liquor by liquid inlet head 3, and rotary nozzle 4 realizes rotation spray simultaneously
Liquid, nitrogen liquid fluid-mixing inlet pipe 6 realizes the entrance of fluid-mixing, also rotates ejection from rotary nozzle 4, when both combine, it is achieved
Sharp separation, the water of separation discharged by drainage head 7, and blow-off pipe 8 realizes sewage and discharges, and when needs clean, blowoff valve 5 realizes
Discharging impurity, easy to use, easy and simple to handle, work efficiency is high, time-consuming.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (3)
1. a sewage disposal gas dissolved oxygen generating device, it is characterised in that: it comprises housing, feed tube, liquid inlet head, rotation spray
Head, blowoff valve, nitrogen liquid fluid-mixing inlet pipe, drainage head, blow-off pipe；The bottom of housing is provided with blowoff valve, the two of housing central section
End is mounted on drainage head, and the inside cross-under of drainage head has feed tube, and the two ends of feed tube are mounted on liquid inlet head, feed tube
Middle part is provided with rotary nozzle, and nitrogen liquid fluid-mixing inlet pipe cross-under is on the top of housing, and the bottom of nitrogen liquid fluid-mixing inlet pipe
Being connected with rotary nozzle, the two ends on the upside of housing are mounted on blow-off pipe.
A kind of sewage disposal gas dissolved oxygen generating device the most according to claim 1, it is characterised in that: described blow-off pipe
On control valve is installed.
A kind of sewage disposal gas dissolved oxygen generating device the most according to claim 1, it is characterised in that: described nitrogen liquid mixes
Close, on fluid inlet tube, prelum is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470591.3U CN205616590U (en) | 2016-05-23 | 2016-05-23 | Gas dissolved oxygen generating device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470591.3U CN205616590U (en) | 2016-05-23 | 2016-05-23 | Gas dissolved oxygen generating device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205616590U true CN205616590U (en) | 2016-10-05 |
Family
ID=57023481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620470591.3U Expired - Fee Related CN205616590U (en) | 2016-05-23 | 2016-05-23 | Gas dissolved oxygen generating device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205616590U (en) |
-
2016
- 2016-05-23 CN CN201620470591.3U patent/CN205616590U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20190523 |