CN103446902A - Spiral jet mixer - Google Patents
Spiral jet mixer Download PDFInfo
- Publication number
- CN103446902A CN103446902A CN 201210170911 CN201210170911A CN103446902A CN 103446902 A CN103446902 A CN 103446902A CN 201210170911 CN201210170911 CN 201210170911 CN 201210170911 A CN201210170911 A CN 201210170911A CN 103446902 A CN103446902 A CN 103446902A
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- 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.)
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- Jet Pumps And Other Pumps (AREA)
Abstract
The invention 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 convenience in processing and popularization.
Description
Technical field
The present invention relates to a kind of gas-liquid mixer, particularly relate to a kind of spiral jet mixer.
Background technology
Gas and liquid often need mix and blend, and gas can be dissolved in liquid, have at present and adopt the ejector gas-liquid mixture, but be not easy to mix through ejector, affect result of use.
Summary of the invention
Purpose of the present invention is exactly for above-mentioned defect, and a kind of spiral jet mixer is provided.
For achieving the above object, the present invention 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 contrary 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.
Beneficial effect of the present invention is: 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 universal.
The accompanying drawing explanation
The schematic diagram that Fig. 1 is one of them embodiment of the present invention.
The specific embodiment
As shown in Figure 1, the present invention includes: 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 the outlet pipe high velocity stream as ejector 1, flow direction is as the direction of arrow in figure 22, 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 contrary 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 present invention can be for mixing the gas-liquid mixed of ozone and chlorine dioxide.
Claims (6)
1. a 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 contrary 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 201210170911 CN103446902A (en) | 2012-05-29 | 2012-05-29 | Spiral jet mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210170911 CN103446902A (en) | 2012-05-29 | 2012-05-29 | Spiral jet mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103446902A true CN103446902A (en) | 2013-12-18 |
Family
ID=49729983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210170911 Pending CN103446902A (en) | 2012-05-29 | 2012-05-29 | Spiral jet mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103446902A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909478A (en) * | 2015-05-30 | 2015-09-16 | 四川省凯明机械制造有限公司 | Spiral jet aerator |
| CN107715720A (en) * | 2017-11-23 | 2018-02-23 | 河北农业大学 | Venturi mixer |
| CN108408876A (en) * | 2018-05-30 | 2018-08-17 | 王德喜 | A kind of ozone oxidation system |
| CN108483617A (en) * | 2018-05-30 | 2018-09-04 | 王德喜 | A kind of ozone-oxidizing device |
| CN109224906A (en) * | 2018-11-02 | 2019-01-18 | 新汶矿业集团有限责任公司 | A kind of mine emulsion permanent concentration automatic matching device online |
| CN113262656A (en) * | 2021-05-24 | 2021-08-17 | 中国矿业大学 | Variable pitch helical blade and micro-nano bubble generating device |
-
2012
- 2012-05-29 CN CN 201210170911 patent/CN103446902A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909478A (en) * | 2015-05-30 | 2015-09-16 | 四川省凯明机械制造有限公司 | Spiral jet aerator |
| CN107715720A (en) * | 2017-11-23 | 2018-02-23 | 河北农业大学 | Venturi mixer |
| CN107715720B (en) * | 2017-11-23 | 2023-11-21 | 河北农业大学 | Venturi mixer |
| CN108408876A (en) * | 2018-05-30 | 2018-08-17 | 王德喜 | A kind of ozone oxidation system |
| CN108483617A (en) * | 2018-05-30 | 2018-09-04 | 王德喜 | A kind of ozone-oxidizing device |
| CN108483617B (en) * | 2018-05-30 | 2024-05-24 | 王德喜 | Ozone oxidation device |
| CN109224906A (en) * | 2018-11-02 | 2019-01-18 | 新汶矿业集团有限责任公司 | A kind of mine emulsion permanent concentration automatic matching device online |
| CN113262656A (en) * | 2021-05-24 | 2021-08-17 | 中国矿业大学 | Variable pitch helical blade and micro-nano bubble generating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131218 |