CN2912799Y - Oscillating reaction cavity - Google Patents
Oscillating reaction cavity Download PDFInfo
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- CN2912799Y CN2912799Y CN 200620096412 CN200620096412U CN2912799Y CN 2912799 Y CN2912799 Y CN 2912799Y CN 200620096412 CN200620096412 CN 200620096412 CN 200620096412 U CN200620096412 U CN 200620096412U CN 2912799 Y CN2912799 Y CN 2912799Y
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Abstract
The utility model relates to an oscillation reaction chamber. The oscillation reaction chamber of the utility model comprises a pipe body and pore canals in the pipe body; wherein, the pore canals in the pipe body is composed of a feeding-tube, a resonance tube, a buffer tube, a by-pass duct, an impact tube, a jet pipe, an unsteady flow tube, and a discharge nozzle which are connected in turn in a back-and-forth arrangement; wherein, the feeding-tube and the discharge nozzle are communicated with the exterior respectively; the diameter of the resonance tube is larger than that of the feeding-tube and that of the buffer tube; a choking block is arranged between the buffer tube and the impact tube, and small chutes are symmetrically positioned above and below the choking block to form a by-pass duct; and the diameter of the jet pipe is smaller than that of the unsteady flow tube and that of the discharge nozzle. The utility model has the advantages of that: by adopting the structure of the feeding-tube, the resonance tube, the buffer tube, the by-pass duct, the impact tube, the jet pipe, the unsteady flow tube, and the discharge nozzle, the utility model makes high-speed fluid current have intense impact, and a series of actions such as high-speed shearing action, cavitation action, vibration and oscillation actions, vortex action, puffing action, instant temperature rising action, and instant pressure decline action are brought in the working process, thereby crushing materials and finally getting thin particles.
Description
Technical field
The utility model relates to the oscillating reactions chamber.
Background technology
In biology, food, cosmetics, medicine and other fields, need sometimes to obtain very tiny material particles by the physical mechanical method, the physical mechanical method mainly contains modes such as solid phase method, liquid phase method, vapor phase method and ultrasonic wave.Solid phase method mainly is to obtain very tiny material particles by solid-state abrasive action, vapor phase method mainly is by the high velocity air effect of impact, ultrasonic wave mainly obtains very tiny material particles by frequency modulation vibration effect, and liquid phase method is that material is made into suspension, utilizes valve homogenizer and microjet homogenizer to carry out the liquid phase bump and obtains very tiny material particles.But it is tiny not enough that said method obtains material particles usually, perhaps undesirable for the very firm material crushing effect of quality.
Summary of the invention
The purpose of this utility model is to provide a kind of oscillating reactions chamber, is used to obtain very tiny material particles.
The technical solution of the utility model is:
The oscillating reactions chamber comprises the duct in body and the body; Wherein: the duct in the body is by preceding latter linked feed pipe, resonatron, separator tube, isocon, impact tube, jet pipe, unsteady flow pipe and discharge nozzle are formed successively; Feed pipe and discharge nozzle communicate with the external world respectively; The resonatron diameter is greater than the diameter of feed pipe and separator tube; Be provided with sprue between separator tube and the impact tube, sprue symmetry up and down has tiny barrel formation isocon; The diameter of jet pipe is less than the diameter of unsteady flow pipe and discharge nozzle.
The oscillating reactions chamber, wherein: resonatron is a single meta structure.
The oscillating reactions chamber, wherein: resonatron is the diadactic structure of parallel series connection.
The oscillating reactions chamber, wherein: the unsteady flow pipe is made up of sudden change pipe, contracted flow pipe; Jet pipe is connected with the sudden change pipe, and the sudden change pipe is connected with the contracted flow pipe, and the contracted flow pipe is connected with discharge nozzle; The diameter of sudden change pipe is greater than the diameter of jet pipe and contracted flow pipe; The diameter of contracted flow pipe is less than the diameter of discharge nozzle.
The oscillating reactions chamber, wherein: unsteady flow Guan Youkuo stream pipe is formed; Expand the diameter of the diameter of stream pipe greater than jet pipe; Expand the diameter of the diameter of stream pipe less than discharge nozzle.
Operation principle:
Elder generation is material suspended in liquid solution with preliminary fragmentation, relies on to have high-tension apparatus generation high velocity liquid stream now.High velocity liquid stream produces resonance through resonatron, and liquid stream jet velocity further improves, and two strands of high velocity liquid streams are done buffering slightly in separator tube, and oppressed entering rapidly forms two strands of high velocity liquid streams and sharp impacts in impact tube in the tiny isocon of diameter again.Produce a series of effects such as high speed shear effect, cavitation, vibration and oscillation effect, vortex effect, expanded effect, instantaneous temperature and instantaneous pressure drop in the course of work, thus the material particles in the suspension is further broken.
Suspension enters the feed pipe in oscillating reactions chamber under the high-pressure pump effect, cylindrical cavity is arranged as resonatron (helmholtz) in the oscillating reactions chamber, this helps producing the self-vibration pulsing jet, it is right that the disturbance frequency of fluid and chamber intrinsic frequency are complementary, motive fluid resonance produces big amplitude, high-frequency surge pressure.After fluid is divided into two strands of high velocity liquid streams, because its powerful longitudinal velocity difference causes huge shear action.When two bursts of positive collisions of identical high-velocity fluid, fluid loses the speed on the original flow direction suddenly, produces huge Impact energy.Bump against strongly between the solid particle in the fluid.Simultaneously, fall, can form strong vortex effect at impingement region because the huge pressure of generation is bumped against in the flow field.The bump and the friction of strong horizontal direction appears in fluid, and the particle in the fluid is laterally bump and friction of experience again behind vertical bump.Along with homogenizer plunger displacement pump power output increases, fluid obtains big more momentum and clashes into.Except that the effect of vertical direction and horizontal direction, the vortex effect of other all directions all has different bump of degree and friction.Fluid bumps against the back huge pressure of generation and falls, and occurs cavitation when pressure is lower than the vapour pressure of liquid.When the increase along with the time and intensity of cavitation, the power that cavitation erosion produces also is indubitable, and its huge energy is then more to be married again around in the flow field, thereby stream field produces the destruction bigger than flow field in the valve homogenizer spool.
Advantage of the present utility model is: adopt feed pipe, resonatron, separator tube, isocon, impact tube, jet pipe, unsteady flow pipe and the structure, particularly resonatron of discharge nozzle, tiny structures such as bifilar isocon, allow high velocity liquid flow sharp impacts.Produce a series of effects such as high speed shear effect, cavitation, vibration and oscillation effect, vortex effect, expanded effect, instantaneous temperature and instantaneous pressure drop in the course of work, thereby the further fragmentation of the material particles in the suspension is obtained fine particle.
Description of drawings
Fig. 1 is the utility model binary master cavity configuration schematic diagram;
Fig. 2 is the utility model monobasic master cavity configuration schematic diagram;
Fig. 3 is the secondary cavity configuration schematic diagram of the utility model binary;
Fig. 4 is the secondary cavity configuration schematic diagram of the utility model monobasic.
Reference numeral: feed pipe 1, resonatron 2, separator tube 3, isocon 4, impact tube 5, jet pipe 6, sudden change pipe 7, contracted flow pipe 8, discharge nozzle 9, expansion stream pipe 10.
The specific embodiment
The oscillating reactions chamber comprises the duct in body and the body; Wherein: the duct in the body is by preceding latter linked feed pipe 1, resonatron 2, separator tube 3, isocon 4, impact tube 5, jet pipe 6, unsteady flow pipe and discharge nozzle 9 are formed successively; Feed pipe 1 and discharge nozzle 9 communicate with the external world respectively; Resonatron 2 diameters are greater than the diameter of feed pipe 1 and separator tube 3; Be provided with sprue between separator tube 3 and the impact tube 5, sprue symmetry up and down has tiny barrel formation isocon 4; The diameter of jet pipe 6 is less than the diameter of unsteady flow pipe and discharge nozzle 9.
The oscillating reactions chamber, wherein: resonatron 2 is a single meta structure.All the other are with embodiment 1.
The oscillating reactions chamber, wherein: resonatron 2 is the diadactic structure of parallel series connection.All the other are with embodiment 1.
The oscillating reactions chamber, wherein: the unsteady flow pipe is made up of sudden change pipe 7, contracted flow pipe 8; Jet pipe 6 is connected with sudden change pipe 7, and sudden change is managed 7 and is connected with contracted flow pipe 8, and contracted flow pipe 8 is connected with discharge nozzle 9; The diameter of sudden change pipe 7 is greater than the diameter of jet pipe 6 and contracted flow pipe 8; The diameter of contracted flow pipe 8 is less than the diameter of discharge nozzle 9.All the other are with embodiment 1.
We are vibration main reaction chamber with the oscillating reactions chamber name life of present embodiment.
If resonatron 2 adopts a single meta structure, then be monobasic vibration main reaction chamber.
If resonatron 2 adopts the diadactic structure of parallel series connection, then be binary vibration main reaction chamber.
The oscillating reactions chamber, wherein: unsteady flow Guan Youkuo stream pipe 10 is formed; Expand the diameter of the diameter of stream pipe 10 greater than jet pipe 6; Expand the diameter of the diameter of stream pipe 10 less than discharge nozzle 9.All the other are with embodiment 1.
We are vibration side reaction chamber with the oscillating reactions chamber name life of present embodiment.
If resonatron 2 adopts a single meta structure, then be monobasic vibration side reaction chamber.
If resonatron 2 adopts the diadactic structure of parallel series connection, then be binary vibration side reaction chamber.
The oscillating reactions chamber, wherein: the diameter of isocon 4 is 30-200um.All the other are with embodiment 1.
Embodiment 7
The oscillating reactions chamber, wherein: the diameter of isocon 4 is 30um.All the other are with embodiment 1.
Embodiment 8
The oscillating reactions chamber, wherein: the diameter of isocon 4 is 50um.All the other are with embodiment 1.
The oscillating reactions chamber, wherein: the diameter of isocon 4 is 75um.All the other are with embodiment 1.
The oscillating reactions chamber, wherein: the diameter of isocon 4 is 100um.All the other are with embodiment 1.
Embodiment 11
The oscillating reactions chamber, wherein: the diameter of isocon 4 is 125um.All the other are with embodiment 1.
Embodiment 12
The oscillating reactions chamber, wherein: the diameter of isocon 4 is 150um.All the other are with embodiment 1.
Embodiment 13
The oscillating reactions chamber, wherein: the diameter of isocon 4 is 200um.All the other are with embodiment 1.
Claims (6)
1, oscillating reactions chamber comprises the duct in body and the body; It is characterized in that: the duct in the body is by preceding latter linked feed pipe (1), resonatron (2), separator tube (3), isocon (4), impact tube (5), jet pipe (6), unsteady flow pipe and discharge nozzle (9) are formed successively; Feed pipe (1) and discharge nozzle (9) communicate with the external world respectively; Resonatron (2) diameter is greater than the diameter of feed pipe (1) and separator tube (3); Be provided with sprue between separator tube (3) and the impact tube (5), sprue symmetry up and down has tiny barrel formation isocon (4); The diameter of jet pipe (6) is less than the diameter of unsteady flow pipe and discharge nozzle (9).
2, oscillating reactions according to claim 1 chamber, it is characterized in that: resonatron (2) is a single meta structure.
3, oscillating reactions according to claim 1 chamber, it is characterized in that: resonatron (2) is the diadactic structure of parallel series connection.
4, oscillating reactions according to claim 1 chamber is characterized in that: the unsteady flow pipe is made up of sudden change pipe (7), contracted flow pipe (8); Jet pipe (6) is connected with sudden change pipe (7), and sudden change pipe (7) is connected with contracted flow pipe (8), and contracted flow pipe (8) is connected with discharge nozzle (9); The diameter of sudden change pipe (7) is greater than the diameter of jet pipe (6) and contracted flow pipe (8); The diameter of contracted flow pipe (8) is less than the diameter of discharge nozzle (9).
5, oscillating reactions according to claim 1 chamber is characterized in that: unsteady flow Guan Youkuo stream pipe (10) is formed; Expand the diameter of the diameter of stream pipe (10) greater than jet pipe (6); Expand the diameter of the diameter of stream pipe (10) less than discharge nozzle (9).
6, oscillating reactions according to claim 1 chamber, it is characterized in that: the diameter of isocon (4) is 30-200um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620096412 CN2912799Y (en) | 2006-04-24 | 2006-04-24 | Oscillating reaction cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620096412 CN2912799Y (en) | 2006-04-24 | 2006-04-24 | Oscillating reaction cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2912799Y true CN2912799Y (en) | 2007-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620096412 Expired - Fee Related CN2912799Y (en) | 2006-04-24 | 2006-04-24 | Oscillating reaction cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2912799Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657442A (en) * | 2020-12-04 | 2021-04-16 | 中北大学 | Multi-module impact-coalescence reactor and use method thereof |
-
2006
- 2006-04-24 CN CN 200620096412 patent/CN2912799Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657442A (en) * | 2020-12-04 | 2021-04-16 | 中北大学 | Multi-module impact-coalescence reactor and use method thereof |
| CN112657442B (en) * | 2020-12-04 | 2022-12-02 | 中北大学 | Multi-module impact-coalescence reactor and use method thereof |
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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: 20070620 Termination date: 20100424 |