CN201109743Y - Oxygen-exposing apparatus - Google Patents
Oxygen-exposing apparatus Download PDFInfo
- Publication number
- CN201109743Y CN201109743Y CNU2007201172585U CN200720117258U CN201109743Y CN 201109743 Y CN201109743 Y CN 201109743Y CN U2007201172585 U CNU2007201172585 U CN U2007201172585U CN 200720117258 U CN200720117258 U CN 200720117258U CN 201109743 Y CN201109743 Y CN 201109743Y
- Authority
- CN
- China
- Prior art keywords
- straight tube
- locknut
- adjustable nozzle
- pipe
- mixing chamber
- 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 - Lifetime
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Classifications
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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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Abstract
The utility model discloses an oxygen exposure device, which comprises an inlet branch, an aqueous vapour eductor, and a water outlet pipe. The front end and the rear end of the aqueous vapour eductor are respectively connected with the inlet branch and the water outlet pipe; the aqueous vapour eductor comprises an adjustable nozzle, a locknut, a mixing chamber, a cone type plug, a straight tube and a diffusion tube; the adjustable nozzle, the front end of which takes the shape of a taper, is arranged inside the mixing chamber; the mixing chamber is welded with the straight tube through the cone type plug; the straight tube is welded with the diffusion tube; the head face of the adjustable nozzle keeps a certain distance from the straight tube; the rear end of the adjustable nozzle is matched with the locknut and is connected with the inlet branch in a screw thread way; an air suction pipe is connected with the mixing chamber. The position of the locknut is adjusted, the adjustable nozzle is rotated to lead the distance between the adjustable nozzle and the straight tube to be adjustable and lead the extrusive hydraulic pressure to be stable, the inspiratory capacity satisfies the requirement of the technological parameter, and the dripping phenomenon is avoided. The oxygen exposure device has the advantages of simple structure, easy operation, and convenient maintenance.
Description
Technical field
The utility model relates to a kind of oxygen device that exposes to the sun that improves water oxygen content.
Background technology
The nozzle of the water vapor jet device that the existing oxygen device that exposes to the sun is used, mixing section and straight tube adopt ring flange, bolt mode to be connected, complex structure, and difficulty of processing is big, efficient is low.And unreasonable structure, hydraulic pressure instability easily cause inspiratory capacity not enough, phenomenon such as drip.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, and inspiratory capacity can be regulated, the oxygen device that exposes to the sun of stable water pressure.
The technical solution of the utility model is: the oxygen device that exposes to the sun comprises water inlet pipe, water vapor jet device and rising pipe, and water vapor jet device rear and front end is connected with rising pipe with water inlet pipe respectively; Water intaking valve, under meter and tensimeter are set on the water inlet pipe, tensimeter, blow-down pipe and blow-off valve are set on the rising pipe; Described water vapor jet device comprises variable capacity atomizer, locknut, mixing section, tapered stifled, straight tube and diffuser tube, the variable capacity atomizer front end is tapered to be arranged in the mixing section, mixing section welds with straight tube mutually by tapered blocking up, straight tube welds mutually with diffuser tube, nozzle face and straight tube keep certain distance, matching with locknut in the variable capacity atomizer rear end, and is threaded mutually with water inlet pipe, and air suction pipe is connected with mixing section.
The technical solution of the utility model is: the advantage of the oxygen device that exposes to the sun is:
1, make the distance of nozzle and straight tube adjustable nozzle rotation, be in course of adjustment and find the optimal air soakage, make ejection stable water pressure, requirement that inspiratory capacity satisfies processing parameter, do not produce dripping phenomenon.
2, locknut is set, then that the locknut locking is constant to guarantee nozzle and straight tube distance behind the adjustment nozzle.This apparatus structure is simple, and easy handling is easy to maintenance.
Description of drawings
Fig. 1 is the expose to the sun structural representation of oxygen device of the utility model;
Fig. 2 is the structure sectional view of water vapor jet device among the utility model Fig. 1.
Embodiment
As illustrated in fig. 1 and 2, the oxygen device that exposes to the sun comprises water inlet pipe 2, water vapor jet device 4 and rising pipe 5, described water vapor jet device comprises variable capacity atomizer 1, locknut 3, mixing section 6, tapered stifled 9, straight tube 10 and diffuser tube 11, the variable capacity atomizer front end is tapered to be arranged in the mixing section, mixing section welds with straight tube mutually by tapered blocking up, straight tube welds mutually with taper rising pipe 2, and nozzle face and straight tube keep certain distance; Matching with locknut in the variable capacity atomizer rear end, and is threaded mutually with water inlet pipe.Water inlet pipe is provided with water intaking valve 13, under meter 14 and tensimeter 7, and water vapor jet device diffuser tube is connected by flange with rising pipe, and rising pipe is provided with tensimeter 8 and blow-down pipe, and blow-down pipe is provided with blow-off valve 15.
Working process of the present utility model is: open water intaking valve, water enters from water inlet pipe, and under the effect of pressure, the turbulent jet that water forms when nozzle sprays at a high speed can carry air, and empty G﹠W is thorough mixing, dissolving, transmission ofenergy in mixing section.The function of diffuser tube mainly is that the kinetic energy of air water emulsion is converted into pressure energy.The injection stream bundle continuously carries away air from air suction pipe like this, makes airborne oxygen soluble in water, thereby finishes the process of aeration aerating.
Claims (1)
1, a kind of oxygen device that exposes to the sun comprises water inlet pipe (2), water vapor jet device (4) and rising pipe (5), water vapor jet device rear and front end is connected with rising pipe with water inlet pipe respectively, it is characterized in that: water intaking valve (13), under meter (14) and tensimeter (7) are set on the water inlet pipe, tensimeter (8), blow-down pipe and blow-off valve (15) are set on the rising pipe; Described water vapor jet device comprises variable capacity atomizer (1), locknut (3), mixing section (6), tapered stifled (9), straight tube (10) and diffuser tube (11), the variable capacity atomizer front end is tapered to be arranged in the mixing section, mixing section welds with straight tube mutually by tapered blocking up, straight tube welds mutually with diffuser tube, nozzle face and straight tube keep certain distance, matching with locknut in the variable capacity atomizer rear end, and is threaded mutually with water inlet pipe, and air suction pipe (12) is connected with mixing section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201172585U CN201109743Y (en) | 2007-10-19 | 2007-10-19 | Oxygen-exposing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201172585U CN201109743Y (en) | 2007-10-19 | 2007-10-19 | Oxygen-exposing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201109743Y true CN201109743Y (en) | 2008-09-03 |
Family
ID=39894269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201172585U Expired - Lifetime CN201109743Y (en) | 2007-10-19 | 2007-10-19 | Oxygen-exposing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201109743Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857303A (en) * | 2010-06-18 | 2010-10-13 | 江苏金山环保工程集团有限公司 | Novel quick-installation aeration connector for membrane bioreactor |
| CN103363280A (en) * | 2013-07-10 | 2013-10-23 | 西安交通大学 | Assembling jet device |
-
2007
- 2007-10-19 CN CNU2007201172585U patent/CN201109743Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857303A (en) * | 2010-06-18 | 2010-10-13 | 江苏金山环保工程集团有限公司 | Novel quick-installation aeration connector for membrane bioreactor |
| CN101857303B (en) * | 2010-06-18 | 2012-07-25 | 江苏金山环保工程集团有限公司 | Novel quick-installation aeration connector for membrane bioreactor |
| CN103363280A (en) * | 2013-07-10 | 2013-10-23 | 西安交通大学 | Assembling jet device |
| CN103363280B (en) * | 2013-07-10 | 2016-06-29 | 西安交通大学 | A kind of assembling ejector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: AEGIS PETROLEUM TECHNOLOGY (SHANGHAI) CO.,LTD. Free format text: FORMER OWNER: DAQING MOENDA ENGINEERING CO., LTD. Effective date: 20150623 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150623 Address after: 201616 Shanghai city Songjiang District Guangfulin road 4855 Lane 8 Patentee after: AEGIS PETROLEUM TECHNOLOGY (SHANGHAI) Co.,Ltd. Address before: 163400 Heilongjiang city of Daqing province to sibbing District Road No. 69 Patentee before: DAQING MOENDA ENGINEERING Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201616 room 402, block A, 112 Liang Xiu Road, Pudong New Area, China (Shanghai) free trade zone, Shanghai, China Patentee after: AEGIS PETROLEUM TECHNOLOGY (SHANGHAI) CO.,LTD. Address before: 201616 room 402, block A, 112 Liang Xiu Road, Pudong New Area, China (Shanghai) free trade zone, Shanghai, China Patentee before: An Jieshi environmental protection (Shanghai) Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 201616 room 402, block A, 112 Liang Xiu Road, Pudong New Area, China (Shanghai) free trade zone, Shanghai, China Patentee after: An Jieshi environmental protection (Shanghai) Co.,Ltd. Address before: 201616 Shanghai city Songjiang District Guangfulin road 4855 Lane 8 Patentee before: Aegis Petroleum Technology (Shanghai) Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080903 |
|
| CX01 | Expiry of patent term |