CN202666717U - Spiral jet mixer - Google Patents
Spiral jet mixer Download PDFInfo
- Publication number
- CN202666717U CN202666717U CN 201220246316 CN201220246316U CN202666717U CN 202666717 U CN202666717 U CN 202666717U CN 201220246316 CN201220246316 CN 201220246316 CN 201220246316 U CN201220246316 U CN 201220246316U CN 202666717 U CN202666717 U CN 202666717U
- Authority
- CN
- China
- Prior art keywords
- trunnion
- spiral
- ejector
- jet mixer
- helicla flute
- 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
Abstract
The utility model relates to a spiral jet mixer which comprises a jet device and a water pump. The upper end of the jet device is connected with a water outlet of the water pump through a connecting pipe, throat spiral grooves are arranged on the inner side wall of a throat of the jet device, outer throat spiral grooves are arranged on the inner side of the pipe wall out of a water outlet of the throat, and the outer throat spiral grooves and the throat spiral grooves are opposite in screw direction. By means of jet mixing carried out by the outer throat spiral grooves and the throat spiral grooves of the jet device, gas and liquid can be mixed uniformly and easily. The spiral jet mixer is small in size, simple and compact in structure, low in manufacturing cost and convenient to machine and popularize.
Description
Technical field
The utility model relates to a kind of gas-liquid mixer, particularly relates to a kind of spiral jet mixer.
Background technology
Gas and liquid often need mix and blend, and gas can be dissolved in the liquid, have at present to adopt the ejector gas-liquid mixture, but are not easy to mix through ejector, affect result of use.
Summary of the invention
The purpose of this utility model is exactly for defects, and a kind of spiral jet mixer is provided.
For achieving the above object, the utility model adopts following technical scheme:
A kind of spiral jet mixer, comprise: ejector, water pump, described ejector upper end is connected with the delivery port of water pump by tube connector, the madial wall at ejector trunnion place is provided with the trunnion helicla flute, tube wall inboard beyond the trunnion delivery port is provided with the trunnion external spiral groove, and the trunnion external spiral groove is opposite with the trunnion spiral fluted hand of spiral.
The two ends of described ejector are provided with the flange of connecting pipe.
Described ejector is provided with air inlet, and described air inlet is communicated with the mixing chamber of ejector.
Described trunnion external spiral groove and trunnion helicla flute are uniform around inboard tube wall respectively, and described helicla flute arranges 3-20.
Described trunnion external spiral groove and trunnion spiral fluted both sides are respectively equipped with the spiral bar of protrusion, and trunnion external spiral groove and trunnion helicla flute are comprised of at a distance of certain spacing spiral bar.
The angle that described trunnion external spiral groove and trunnion helicla flute rotate from the beginning to the end is between 30 degree-120 degree.
The beneficial effects of the utility model are: trunnion external spiral groove, trunnion helicla flute by ejector spray mixing, and gas-liquid is more easily mixed; This apparatus structure is small and exquisite, and simple and compact for structure, and cost is low, is convenient to processing and popularizes.
Description of drawings
Fig. 1 is the schematic diagram of one of them embodiment of the utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises: ejector 1, water pump 2, the upper end of described ejector 1 is connected with the delivery port of water pump 2 by tube connector 21, water enters from the water inlet pipe of water pump, again from outlet pipe high velocity stream such as ejector 1, the direction of arrow 22 among flow direction such as the figure, the madial wall at ejector trunnion 110 places is provided with trunnion helicla flute 18, tube wall 15 inboards beyond the trunnion delivery port are provided with trunnion external spiral groove 16, and trunnion external spiral groove 16 is opposite with the direction of rotation of trunnion helicla flute 18.The two ends of described ejector are provided with the flange 113,114 of connecting pipe so that be connected.Described ejector is provided with air inlet 13,111, and described air inlet is communicated with the mixing chamber 14 of ejector.Described trunnion external spiral groove 16 and trunnion helicla flute 18 are uniform around tube wall respectively, and described helicla flute arranges 3-20.Described trunnion external spiral groove and trunnion spiral fluted both sides are respectively equipped with the spiral bar 17,19 of protrusion, and trunnion external spiral groove and trunnion helicla flute are comprised of at a distance of certain spacing spiral bar.The angle that described trunnion external spiral groove and trunnion helicla flute rotate from the beginning to the end is between 30 degree-120 degree.
The utility model can be used for mixing the gas-liquid mixed of ozone and chlorine dioxide.
Claims (6)
1. spiral jet mixer, it is characterized in that comprising: ejector, water pump, described ejector upper end is connected with the delivery port of water pump by tube connector, the madial wall at ejector trunnion place is provided with the trunnion helicla flute, tube wall inboard beyond the trunnion delivery port is provided with the trunnion external spiral groove, and the trunnion external spiral groove is opposite with the trunnion spiral fluted hand of spiral.
2. a kind of spiral jet mixer according to claim 1, it is characterized in that: the two ends of described ejector are provided with the flange of connecting pipe.
3. a kind of spiral jet mixer according to claim 1, it is characterized in that: described ejector is provided with air inlet, and described air inlet is communicated with the mixing chamber of ejector.
4. a kind of spiral jet mixer according to claim 1, it is characterized in that: described trunnion external spiral groove and trunnion helicla flute are uniform around inboard tube wall respectively, and described helicla flute arranges 3-20.
5. a kind of spiral jet mixer according to claim 1, it is characterized in that: described trunnion external spiral groove and trunnion spiral fluted both sides are respectively equipped with the spiral bar of protrusion, and trunnion external spiral groove and trunnion helicla flute are comprised of at a distance of certain spacing spiral bar.
6. a kind of spiral jet mixer according to claim 1 is characterized in that: the angle that described trunnion external spiral groove and trunnion helicla flute rotate from the beginning to the end is between 30 degree-120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220246316 CN202666717U (en) | 2012-05-30 | 2012-05-30 | Spiral jet mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220246316 CN202666717U (en) | 2012-05-30 | 2012-05-30 | Spiral jet mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666717U true CN202666717U (en) | 2013-01-16 |
Family
ID=47487652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220246316 Expired - Fee Related CN202666717U (en) | 2012-05-30 | 2012-05-30 | Spiral jet mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666717U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715720A (en) * | 2017-11-23 | 2018-02-23 | 河北农业大学 | A kind of venturi mixer |
| CN109731494A (en) * | 2018-12-31 | 2019-05-10 | 北京环域生态环保技术有限公司 | A kind of generating device and method of micro-nano bubble |
| CN109731491A (en) * | 2018-08-21 | 2019-05-10 | 北京环域生态环保技术有限公司 | A kind of double-current micro-nano bubble method for generation of jetting type and device of clashing |
-
2012
- 2012-05-30 CN CN 201220246316 patent/CN202666717U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715720A (en) * | 2017-11-23 | 2018-02-23 | 河北农业大学 | A kind of venturi mixer |
| CN107715720B (en) * | 2017-11-23 | 2023-11-21 | 河北农业大学 | Venturi mixer |
| CN109731491A (en) * | 2018-08-21 | 2019-05-10 | 北京环域生态环保技术有限公司 | A kind of double-current micro-nano bubble method for generation of jetting type and device of clashing |
| CN109731494A (en) * | 2018-12-31 | 2019-05-10 | 北京环域生态环保技术有限公司 | A kind of generating device and method of micro-nano bubble |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103446902A (en) | Spiral jet mixer | |
| CN201921642U (en) | Gas-liquid mixing device | |
| CN212819194U (en) | Micro-nano bubble generating device | |
| CN202666717U (en) | Spiral jet mixer | |
| RU2016143432A (en) | EJECTIVE MIXER FOR MIXING BUILDING MIX AND WATER | |
| CN201350395Y (en) | Gas-liquid mixer | |
| CN203639247U (en) | Pipeline chemicals feeding or pipeline aeration device | |
| CN203329632U (en) | Longitudinal turbulence pipeline mixer | |
| CN204841440U (en) | Inside has static mixer device of duckbilled type jet | |
| CN203803398U (en) | Micro gas-liquid mixing pump | |
| CN203935793U (en) | Gas-liquid mixing pump | |
| CN103657462A (en) | Tubular type cyclone mixing device | |
| CN202738637U (en) | Oxygenation water pump | |
| CN105275445B (en) | Concentric pipe type foam generator | |
| CN207667590U (en) | A kind of automatic dispenser of gas cleaning liquid | |
| CN201912898U (en) | Through-flow adjustable shooting flow type ozone mixing device | |
| CN204958502U (en) | Gas -liquid mixture and separation integrated device | |
| CN201632200U (en) | Straight-pipe-type cyclone mixer | |
| CN205549976U (en) | Environment -friendly equipment for waste gas purification | |
| CN203448003U (en) | Venturi spraying pipe of spraying mixer | |
| CN103503818A (en) | Oxygenating water pump | |
| CN207667475U (en) | A kind of gas cleaning liquid continuous mixer structure | |
| CN106179014A (en) | Aerofoil profile gas-liquid or liquid liquid mixing nano bubble generating unit and nano-bubble generating apparatus | |
| CN102172485B (en) | Spraying-type fluid mixing device | |
| CN202590658U (en) | Mixed jet device |
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 |
Granted publication date: 20130116 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |