CN101709360A - Atomization gas quenching device - Google Patents
Atomization gas quenching device Download PDFInfo
- Publication number
- CN101709360A CN101709360A CN200910218290A CN200910218290A CN101709360A CN 101709360 A CN101709360 A CN 101709360A CN 200910218290 A CN200910218290 A CN 200910218290A CN 200910218290 A CN200910218290 A CN 200910218290A CN 101709360 A CN101709360 A CN 101709360A
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- China
- Prior art keywords
- cavity
- atomization
- quenching
- quenching device
- atomization gas
- 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.)
- Granted
Links
- 238000010791 quenching Methods 0.000 title claims abstract description 47
- 230000000171 quenching effect Effects 0.000 title claims abstract description 44
- 238000000889 atomisation Methods 0.000 title claims abstract description 23
- 239000012530 fluid Substances 0.000 claims description 10
- 235000010599 Verbascum thapsus Nutrition 0.000 claims description 3
- 244000178289 Verbascum thapsus Species 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention provides an atomization gas quenching device, comprising a quenching box body which is provided with a cover at the top and is internally provided with an internal cylinder with holes, current collectors and carrier netting pieces are fixed in the internal cylinder at interval by supporting rods; the atomization gas quenching device is characterized in that: the atomization gas quenching device comprises an atomization box which is connected with the quenching box, the atomization box comprises an outer box body which is provided with a gas inlet and a liquid outlet, and an inner cylinder which is arranged in the outer box body and is provided with holes on the wall and is internally provided with a cavity, the liquid inlet on the box body is extended in the inner cylinder, and a nozzle is arranged on the inner end opening; the liquid medium for quenching is atomized in the atomization box through the nozzle and then is mixed with the gas, and then the atomized gas and the liquid mixed medium are provided to the quenching box, so as to improve the quenching efficiency, ensure the quenching quality and eliminate the defects on the surface of the parts; the structure is simple, the usage is convenient, the atomization effect is good, the ingredients are uniform, and the water and gas feeding can be controlled respectively, and the content ratio of the atomization composition ca be easily adjusted, so as to meet the atomization requirements of different workpieces.
Description
Technical field
The present invention relates to a kind of quenching device, especially a kind of atomizing gas that utilizes belongs to the Equipment for Heating Processing technical field to the device that workpiece quenches.
Background technology
At present, known quenchant mainly contains water, gas and oil.After these quenchants quenched, all can there be defective in various degree in part, directly influences the quenching effect of part, or even part quality.Gas quenching is too slow still more, and water quenching is too fast again, and oil quenching is then too expensive, be unfavorable for saving energy and reduce the cost, be unfavorable for reducing production costs, the quenching device of prior art is generally all huger in addition, not only take up room, the waste great deal of raw materials, and operate, use inconvenient.Therefore, be necessary prior art is improved.
Summary of the invention
For overcome single quenchant to workpiece produce all unfavorable, when improving the parts quenching quality, reduce cost, do not take more bigger spaces, the invention provides a kind of atomization gas quenching device, to utilize water, gas after the atomizing that part is quenched, make the complementation of quenching of shrend and gas.
The technical solution adopted for the present invention to solve the technical problems is: a kind of atomization gas quenching device, comprise and establish lid on it, establish the quenching casing of inner core with holes in it, reach a year part net sheet by pole fixed interval current collector blade in the inner core, it is characterized in that also comprising the atomizing case that is communicated with quenching box, described atomizing case comprises the outer case of establishing inlet mouth and fluid inlet on it, place and establish the inner core that cavity is established in the hole in it on intravital its wall of outer container, fluid inlet on the casing extends in the inner core, and on inner port, establish nozzle, so that after liquid enters, make it atomizing by nozzle earlier, with to inner core ejection atomized liquid, the inlet mouth of gas on the atomizing case enters in the case simultaneously, and the hole on inner tube wall enters in the inner core and provides the gas-liquid mixed media that has atomized to quenching box after atomized liquid mixes again.
Inlet mouth on the described atomizing box body is arranged on the sidewall of casing, and its inner port is communicated with the intravital cavity of case, and external port is communicated with the air shooter of outside, uses gaseous media to carry to quench in casing.
Fluid inlet on the described atomizing box body is arranged on case and bottom, and the external port of fluid inlet links to each other with the tubing of outside, so that atomizing liquid to be provided to the intravital inner core cavity of case.
Described nozzle comprises establishes passage in it, the mouth body of retaining head is established in its outer end, and with matched its of mouth body in establish cavity, establish the head that revolves of spout on it.
The retaining head of described mouth body exit end places a cavity that revolves in the head, and its surface is made as the conical surface, so that form the spray road at the conical surface with revolving between the cavity, makes herein that pressure liquid stream increases, and speed speeds, so that liquid flow spray back formation is vaporific.
A described cavity inlet section that revolves is made as column, the cavity stage casing be made as outer little in big taper, the cavity outlet section be made as outer big in little taper, mouth body exit end places in the column cavity, the retaining head of exit end places in the taper cavity, to be used for the atomizing of liquid.
The described headpin shape cavity wall that revolves is provided with screw thread, and the mouth external surface is provided with screw thread, makes to revolve head and be connected with screw thread with the mouth body, and can be threaded to make by this and revolve head and move on the mouth body, to realize the spraying road size adjustment, finally finishes the adjusting of atomizing particle.
The present invention has following advantage and effect: adopt such scheme, can in the atomizing case, finish atomizing by nozzle with liquid medium with quenching in advance, again with after gas mixes, provide atomization gas to quenching box, the liquid blending agent, can improve quenching efficiency, can ensure the quenching quality again, fundamentally eliminate the defective that piece surface exists, this apparatus structure is simple, easy to use simultaneously, and atomizing effect is good, the atomizing gas composition that produces is even, the more important thing is because the gentle supply of water can be controlled respectively, thus be easy to regulate the content ratio of atomizing composition, thus satisfy the requirement of different workpieces to atomization gas quenching.
Description of drawings
Fig. 1 is the present invention's structural representation;
Fig. 2 is the nozzle arrangements synoptic diagram of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
Atomization gas quenching device provided by the invention, comprise establishing on it and cover 1, establish the quenching casing 3 of inner core 4 with holes in it, reach a year part net sheet 2 by pole 6 fixed interval current collector blades 5 in the cavity 15 of inner core 4, carry and place the part that need quench on the part net sheet 2, comprise the atomizing case that is communicated with quenching box 3 in addition, described atomizing case comprises the outer case 7 of establishing inlet mouth 11 and fluid inlet 10 on it, place and establish the inner core 8 that cavity 13 is established in the hole in it on its wall in the outer case 7, the cavity 13 of inner core 8 is communicated with the cavity 14 of quenching box 3, wherein, inlet mouth 11 is arranged on the sidewall of outer case 7, cavity 12 in its inner port and the outer case 7 is communicated with, external port is communicated with the air shooter of outside, use gas to provide to quench, fluid inlet 10 is located at the bottom of outer case 7, its inner port extends in the cavity 13 of inner core 8, and on this port, establish nozzle 9, external port is communicated with the air shooter of outside, use liquid medium in casing, to carry to quench, as Fig. 1, described nozzle 9 comprises establishes passage 91 in it, the mouth body 92 of retaining 95 is established in its outer end, and with matched its of mouth body 92 in establish cavity, that establishes spout 96 on it revolves 93, the retaining of mouth body 9 exit end 95 places a cavity that revolves in 93, its surface is made as the conical surface, revolve 93 a cavity inlet section and be made as column 99, the cavity stage casing be made as outer little in big taper 98, the cavity outlet section be made as outer big in little taper 97, mouth body 92 screw thread and the screw thread of column cavity 99 inwalls by its outside surface is matched, and make and revolve 93 and on mouth body 92, move, to realize the adjusting of atomizing particle, the retaining of exit end 95 places taper cavity 97, in 98, to spray road 94 forming between retaining 95 and taper cavity 97 walls, as Fig. 2, so that after liquid enters, make it atomizing by nozzle 9 earlier, with cavity 13 ejection atomized liquids to inner core 8, the inlet mouth 11 of gas on the atomizing case enters the cavity 12 in the outer case 7 simultaneously, hole on inner core 8 walls enters in its cavity 13 again, with the atomizing liquid mixing after flow in the quenching box cavity 14, hole on inner core 4 walls enters in the cavity 15, and the quenching gas-liquid mixed media that has placed the part that carries on the part net sheet 2 to provide to atomize is provided.
Claims (7)
1. atomization gas quenching device, comprise and establish lid on it, establish the quenching casing of inner core with holes in it, reach a year part net sheet by pole fixed interval current collector blade in the inner core, it is characterized in that also comprising the atomizing case that is communicated with quenching box, described atomizing case comprises the outer case of establishing inlet mouth and fluid inlet on it, places and establishes the inner core that cavity is established in the hole in it on intravital its wall of outer container, fluid inlet on the casing extends in the inner core, and establishes nozzle on inner port.
2. atomization gas quenching device according to claim 1 is characterized in that the inlet mouth on the described atomizing box body is arranged on the sidewall of casing, and its inner port is communicated with the intravital cavity of case, and external port is communicated with the air shooter of outside.
3. atomization gas quenching device according to claim 1 is characterized in that the fluid inlet on the described atomizing box body is arranged on case and bottom, and the external port of fluid inlet links to each other with the tubing of outside.
4. atomization gas quenching device according to claim 1 is characterized in that described nozzle comprises to establish passage in it that the mouth body of retaining head is established in its outer end, and with matched its of mouth body in establish cavity, establish the head that revolves of spout on it.
5. atomization gas quenching device according to claim 4 is characterized in that the retaining head of described mouth body exit end places the cavity that revolves in the head, and its surface is made as the conical surface.
6. atomization gas quenching device according to claim 4, it is characterized in that a described cavity inlet section that revolves is made as column, the cavity stage casing be made as outer little in big taper, the cavity outlet section be made as outer big in little taper, mouth body exit end places in the column cavity, and the retaining head of exit end places in the taper cavity.
7. atomization gas quenching device according to claim 4 is characterized in that the described headpin shape cavity wall that revolves is provided with screw thread, and the mouth external surface is provided with screw thread, revolves head and is connected by screw thread with the mouth body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102182906A CN101709360B (en) | 2009-12-07 | 2009-12-07 | Atomization gas quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102182906A CN101709360B (en) | 2009-12-07 | 2009-12-07 | Atomization gas quenching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101709360A true CN101709360A (en) | 2010-05-19 |
| CN101709360B CN101709360B (en) | 2011-12-28 |
Family
ID=42402166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102182906A Expired - Fee Related CN101709360B (en) | 2009-12-07 | 2009-12-07 | Atomization gas quenching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101709360B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154538A (en) * | 2010-12-20 | 2011-08-17 | 昆明理工大学 | Adjustable atomized gas quenching device |
| CN103320586A (en) * | 2013-07-09 | 2013-09-25 | 内蒙古科技大学 | Controllable air speed and air volume quenching experiment device |
| CN109148331A (en) * | 2017-06-28 | 2019-01-04 | 东京毅力科创株式会社 | The clean method of lid, annealing device and annealing device lid |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58141323A (en) * | 1982-02-12 | 1983-08-22 | Hitachi Ltd | Method and apparatus for quenching |
| JP2009203496A (en) * | 2008-02-26 | 2009-09-10 | Nissan Motor Co Ltd | Apparatus and method for quenching test |
-
2009
- 2009-12-07 CN CN2009102182906A patent/CN101709360B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154538A (en) * | 2010-12-20 | 2011-08-17 | 昆明理工大学 | Adjustable atomized gas quenching device |
| CN103320586A (en) * | 2013-07-09 | 2013-09-25 | 内蒙古科技大学 | Controllable air speed and air volume quenching experiment device |
| CN109148331A (en) * | 2017-06-28 | 2019-01-04 | 东京毅力科创株式会社 | The clean method of lid, annealing device and annealing device lid |
| CN109148331B (en) * | 2017-06-28 | 2023-01-10 | 东京毅力科创株式会社 | Cover body, heat treatment apparatus, and method for cleaning cover body for heat treatment apparatus |
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| Publication number | Publication date |
|---|---|
| CN101709360B (en) | 2011-12-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| 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: 20111228 Termination date: 20141207 |
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| EXPY | Termination of patent right or utility model |