CN102512837A - Flash evaporation spray discharge device - Google Patents
Flash evaporation spray discharge device Download PDFInfo
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- CN102512837A CN102512837A CN2011104521095A CN201110452109A CN102512837A CN 102512837 A CN102512837 A CN 102512837A CN 2011104521095 A CN2011104521095 A CN 2011104521095A CN 201110452109 A CN201110452109 A CN 201110452109A CN 102512837 A CN102512837 A CN 102512837A
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Abstract
The invention discloses a flash evaporation spray discharge device which is characterized by consisting of a round nut, a stop washer, half-parting rings, a blade, a core and a ball, wherein the two same half-parting rings are symmetrically arranged in a circular-ring groove in the ball; the distance between support ribs of the two half-parting rings is 10-15% of the internal diameters of the circular rings of the half-parting rings; the blade is arranged in a groove of the core; the lower circular arc surface of the blade is coincided with the lower matching surface of the groove; the upper circular arc surface of the blade is coincided with the upper matching surfaces of the support ribs of the half-parting rings, so that the core and the blade are installed in the ball; the round nut is connected with external thread of a cylinder of the core, so that the core is fixed in the ball; and the stop washer is positioned between the round nut and the half-parting rings. The flash evaporation spray discharge device is simple in structure, convenient to install and strong in universality, and is capable of improving the utilization rate of airflow energy by changing a through flow channel in the flash evaporation spray discharge process, so that supersonic speed spray discharge can be realized, and the flash evaporation spray discharge effect can be improved.
Description
Technical field
The present invention relates to a kind of flash distillation spraying device, particularly a kind of water vapour and liquable gas flash process of being used for needs moment to produce supersonic speed, and improves and spurt the spraying device of effect.
Background technology
In recent years, it is rapid that technical development is spurted in flash distillation, is widely used in industries such as paper-making pulping, cellulosic ethanol and feed.
It is under the condition of material high-temperature high-pressure steam that know-why is spurted in flash distillation, stays for some time, and spurts through the moment pressure release, makes moisture flash distillation expansion in the material, realizes that the component of material is separated and structural change.
The straight-through runner of spraying device employing in the technology is spurted in general flash distillation, and its flowed energy utilization rate is low, can't in the process of spurting, produce supersonic speed, makes its further dispersion and fining.
Summary of the invention
In order to solve the problems of the technologies described above, the object of the present invention is to provide a kind of simple in structurely, easy for installation, highly versatile spurts straight-through runner in the process through changing flash distillation, improves the flowed energy utilization rate, realizes the device that supersonic speed is spurted.
The present invention realizes through following technical proposals:
Flash distillation spraying device of the present invention is characterized in that, is made up of round nut, stop washer, point semi-ring, blade, core, ball;
Said ball is processed with through hole, and its through-hole surfaces is processed with the annular groove structure;
Semi-ring was made up of annulus and brace rod in said minute, and the central angle of annulus is less than 90 °, and the annulus interposition is equipped with brace rod, and brace rod is shaped as six prismoids, and brace rod is processed with mating surface, and last mating surface structure is an inner arc surface;
Said blade shape is the truncated rectangular pyramids body, and it is processed with arc surface and following arc surface;
Said core is made up of cylinder and circular cone up and down, and cylindrical outer surface is processed with external thread structure, and whole core is processed with groove, and groove is processed with down mating surface, and following mating surface structure is an inner arc surface.
Two identical point semi-ring symmetries are installed in the annular groove in the ball, and distance is for dividing 10%～15% of semi-ring annulus interior diameter between the brace rod of two branch semi-rings; Blade is installed in the groove of core, and the following arc surface of blade overlaps with the following mating surface of groove; The last arc surface of blade overlaps with the last mating surface of point semi-ring brace rod core and blade is installed in the ball; Round nut connects with the external screw thread of core cylinder core is fixed in the ball; Stop washer is installed in round nut and divides between the semi-ring;
Adopt above structure beneficial effect of the present invention to be embodied in:
1, the present invention is spurted straight-through runner in the process through changing flash distillation, improves the flowed energy utilization rate, and the realization supersonic speed is spurted, and effect is spurted in the raising flash distillation.
2, simple in structure, easy for installation, the highly versatile of the present invention.
Description of drawings
Fig. 1 is the exploded perspective view of flash distillation spraying device.
1 is round nut; 2 is stop washer; 3 for dividing semi-ring, and 3.1 is annulus, and 3.2 is brace rod, and 3.3 is last mating surface; 4 is blade, and 4.1 is last arc surface, and 4.2 are following arc surface; 5 is core, and 5.1 is cylinder, and 5.2 is circular cone, and 5.3 is groove, and 5.4 are following mating surface; 6 is ball, and 6.1 is annular groove.
Fig. 2 is the generalized section of flash distillation spraying device.
Fig. 3 is the structural representation of a kind of application example of the present invention.
7 is ball valve, and 8 are the flash distillation spraying device.
The specific embodiment
Pass through accompanying drawing below, and combine instance that the present invention is further specified.
See figures.1.and.2, the flash distillation spraying device is made up of round nut 1, stop washer 2, point semi-ring 3, blade 4, core 5, ball 6; Two identical point semi-ring 3 symmetries are installed in the annular groove 6.1 in the ball 6, and 3.2 distances of the brace rod of two branch semi-rings 3 are for dividing 10%～15% of semi-ring 3 annulus 3.1 interior diameters; Blade 4 is installed in the groove 5.3 of core, and the following arc surface 4.2 of blade 4 overlaps with the following mating surface 5.4 of groove 5.3; The last arc surface 4.1 of blade 4 overlaps with the last mating surface 3.3 of point semi-ring 3 brace rods 3.2 core 5 and blade 4 is installed in the ball 6; Round nut 1 connects with the external screw thread of core 5 cylinders 5.1 core 5 is fixed in the ball 6; Stop washer 2 is installed in round nut 1 and divides between the semi-ring 3.
With reference to Fig. 3, an application example of the present invention is applied to general ball valve with the flash distillation spraying device; Spheroid is installed in the ball valve in the replacement ball valve, whole ball valve is installed on the steam blasting device, when opening ball valve; Because the special construction of flash distillation spraying device, maize straw steam pressure effect following moment through behind the device, realize that supersonic speed spurts; Maize straw with steam blasting of the present invention after its wood sugar content improve 15%, the maize straw structure is opened fully.
The present invention is simple in structure, easy for installation, highly versatile, spurts straight-through runner in the process through changing flash distillation, improves the flowed energy utilization rate, and the realization supersonic speed is spurted, and effect is spurted in the raising flash distillation.
More than shown in; Only being a kind of instance of the present invention, is not that the present invention is done any pro forma restriction, anyly is familiar with the professional and technical personnel; In not breaking away from technical scheme scope of the present invention; Making a little change or be modified to the equivalent embodiment of equivalent variations when the technology contents of above-mentioned announcement capable of using, is the content that does not break away from technical scheme of the present invention in every case, according to technical spirit of the present invention to any simple modification that above embodiment did; Equivalent variations and modification all still belong in the scope of technical scheme of the present invention.
Claims (1)
1. the flash distillation spraying device is characterized in that, is made up of round nut (1), stop washer (2), point semi-ring (3), blade (4), core (5), ball (6);
Said ball (6) is processed with through hole, and its through-hole surfaces is processed with annular groove (6.1) structure;
Said minute semi-ring (3) form by annulus (3.1) and brace rod (3.2); The central angle of annulus (3.1) is less than 90 °; Annulus (3.1) interposition is equipped with brace rod (3.2); Brace rod (3.2) is shaped as six prismoids, and brace rod (3.2) is processed with mating surface (3.3), and last mating surface (3.3) structure is an inner arc surface;
Said blade (4) is shaped as the truncated rectangular pyramids body, and it is processed with arc surface (4.1) and following arc surface (4.2);
Said core (5) is made up of cylinder (5.1) and circular cone (5.2) up and down, and cylinder (5.1) outer surface is processed with external thread structure, and whole core (5) is processed with groove (5.3), and groove (5.3) is processed with down mating surface (5.4), and following mating surface (5.4) structure is an inner arc surface;
Two identical point semi-ring (3) symmetries are installed in the annular groove (6.1) in the ball (6), and distance is for dividing 10%～15% of semi-ring (3) annulus (3.1) interior diameter between the brace rod (3.2) of two branch semi-rings (3); Blade (4) is installed in the groove (5.3) of core, and the following arc surface (4.2) of blade (4) overlaps with the following mating surface (5.4) of groove (5.3); The last arc surface (4.1) of blade (4) overlaps with the last mating surface (3.3) of a point semi-ring (3) brace rod (3.2) core (5) and blade (4) is installed in the ball (6); Round nut (1) connects with the external screw thread of core (5) cylinder (5.1) core (5) is fixed in the ball (6); Stop washer (2) is installed in round nut (1) and divides between the semi-ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110452109 CN102512837B (en) | 2011-12-29 | 2011-12-29 | Flash evaporation spray discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110452109 CN102512837B (en) | 2011-12-29 | 2011-12-29 | Flash evaporation spray discharge device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102512837A true CN102512837A (en) | 2012-06-27 |
| CN102512837B CN102512837B (en) | 2013-08-21 |
Family
ID=46284060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110452109 Expired - Fee Related CN102512837B (en) | 2011-12-29 | 2011-12-29 | Flash evaporation spray discharge device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102512837B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223549A (en) * | 2017-12-28 | 2018-06-29 | 中国航发四川燃气涡轮研究院 | A kind of lock washer with double ears and its method for dismounting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1444242A (en) * | 1972-08-10 | 1976-07-28 | Tabata H | Preparation of fresh water from sea water |
| JPS53144464A (en) * | 1977-05-24 | 1978-12-15 | Agency Of Ind Science & Technol | Flash evaporation type sea water desalting apparatus |
| CN2132555Y (en) * | 1992-06-17 | 1993-05-12 | 武汉市青山区百舸新技术研究所 | Fountain flash evaporator |
| CN1935335A (en) * | 2005-09-01 | 2007-03-28 | 通用汽车环球科技运作公司 | Flash injector for nh3-scr nox aftertreatment |
-
2011
- 2011-12-29 CN CN 201110452109 patent/CN102512837B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1444242A (en) * | 1972-08-10 | 1976-07-28 | Tabata H | Preparation of fresh water from sea water |
| JPS53144464A (en) * | 1977-05-24 | 1978-12-15 | Agency Of Ind Science & Technol | Flash evaporation type sea water desalting apparatus |
| CN2132555Y (en) * | 1992-06-17 | 1993-05-12 | 武汉市青山区百舸新技术研究所 | Fountain flash evaporator |
| CN1935335A (en) * | 2005-09-01 | 2007-03-28 | 通用汽车环球科技运作公司 | Flash injector for nh3-scr nox aftertreatment |
Non-Patent Citations (2)
| Title |
|---|
| 朱卫华等: "新型小流量高压旋转喷射泵", 《石油化工设备》 * |
| 许洪元等: "旋转喷射泵的研究开发进展", 《农业工程学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223549A (en) * | 2017-12-28 | 2018-06-29 | 中国航发四川燃气涡轮研究院 | A kind of lock washer with double ears and its method for dismounting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102512837B (en) | 2013-08-21 |
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Granted publication date: 20130821 Termination date: 20211229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |