CN103866098B - A kind of oily curtain tuyere arrangement - Google Patents
A kind of oily curtain tuyere arrangement Download PDFInfo
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- CN103866098B CN103866098B CN201410090651.4A CN201410090651A CN103866098B CN 103866098 B CN103866098 B CN 103866098B CN 201410090651 A CN201410090651 A CN 201410090651A CN 103866098 B CN103866098 B CN 103866098B
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Abstract
The invention discloses oily curtain tuyere arrangement, comprise the housing forming nozzle and the oil-in and the oil outlet that are arranged at described housing side, also comprise, first oil pocket, comprise side end face and barrier face, described oil-in is arranged at described side end face, and described barrier face is provided with the first flow-guiding mouth; Second oil pocket, comprise conducting face and the first dividing plate, described conducting face is provided with the second flow-guiding mouth, described first dividing plate is arranged between described barrier face and described second flow-guiding mouth, and upwards extend from conducting face one side, it is highly greater than the height of described first flow-guiding mouth, and described second oil pocket is connected by barrier face with described first oil pocket; 3rd oil pocket, comprises second partition and outer side, and described second partition is arranged between described second flow-guiding mouth and described outer side, and from described conducting face another side to downward-extension, described outer side upper end is provided with oil outlet.Quenching oil of the present invention arrives oil outlet through multi-buffer, ensures that quenching oil arrives oil outlet consistent along the pressure in nozzle direction, makes oily curtain shape smooth, continuous.
Description
Technical field
The present invention relates to a kind of tuyere arrangement, especially a kind of oily curtain is shaped smooth continuous print oil curtain tuyere arrangement.
Background technology
Guipure furnace oil curtain nozzle of the prior art, as shown in Fig. 4, Fig. 5, quenching oil enters oil from oiler 1 and sprays to from oil nozzle 3, between mounting flange 4 in the oil pocket 2, Fig. 5 of a reducing gradually and blind flange 5 play fixing effect.There is (the oily curtain unfairness of nozzle oil curtain out-of-shape in this furnace oil curtain nozzle, discontinuous), can not effectively the pasta of process furnace and oil groove effectively be separated, easily allow oil gas enter in process furnace, effectively can not control the shortcoming of furnace atmosphere, cause the workpiece dealt generally to show the phenomenons such as surface hardness deviation is large and black.So the smooth stability of shaping of nozzle oil curtain is the important guarantee that can meshbeltfurnace process out qualified workpiece.
Summary of the invention
The object of the present invention is to provide a kind of oily curtain tuyere arrangement, can make quenching oil in flow process, have storage and pooling feature, quenching oil is consistent at jet exit pressure in the longitudinal direction, ensures that the oily curtain shape that the quenching oil exported is formed is smooth, continuous.
For solving the problems of the technologies described above, the invention provides following technical scheme: a kind of oily curtain tuyere arrangement, comprise the housing forming nozzle and the oil-in and the oil outlet that are arranged at described housing side, also comprise, first oil pocket, comprise side end face and barrier face, described oil-in is arranged at described side end face, and described barrier face is provided with the first flow-guiding mouth; Second oil pocket, comprise conducting face and the first dividing plate, described conducting face is provided with the second flow-guiding mouth, described first dividing plate is arranged between described barrier face and described second flow-guiding mouth, and upwards extend from conducting face one side, it is highly greater than the height of described first flow-guiding mouth, and described second oil pocket is connected by barrier face with described first oil pocket; 3rd oil pocket, comprises second partition and outer side, and described second partition is arranged between described second flow-guiding mouth and described outer side, and from described conducting face another side to downward-extension, described outer side upper end is provided with oil outlet; Make, quenching oil enters after in described first oil pocket from described oil-in, described second oil pocket is flowed into from described first flow-guiding mouth, described quenching oil is forced water conservancy diversion first upwards to flow through described first dividing plate through described first dividing plate then to flow through described second flow-guiding mouth downwards and enter described 3rd oil pocket in described second oil pocket, and described quenching oil finally upwards spraying from described oil outlet in described 3rd oil pocket after described second partition forces water conservancy diversion.
As a kind of preferred version of oily curtain tuyere arrangement of the present invention, wherein: described side end face and described barrier face intersect and close on, and described first flow-guiding mouth is arranged on described barrier face.
As a kind of preferred version of oily curtain tuyere arrangement of the present invention, wherein: described first oil pocket and described second oil pocket are set up in parallel.
As a kind of preferred version of oily curtain tuyere arrangement of the present invention, wherein: described 3rd oil pocket is arranged at the below of described first oil pocket and described second oil pocket.
The present invention, by increasing capacity and the dividing plate of nozzle, allows quenching oil in flow process, have storage and pooling feature, quenching oil is consistent at jet exit pressure in the longitudinal direction, ensures that the oily curtain shape that the quenching oil exported is formed is smooth, continuous.
Accompanying drawing explanation
Be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.Wherein:
Fig. 1 is the schematic front view of an oily curtain tuyere arrangement of the present invention embodiment.
Fig. 2 is oily curtain tuyere arrangement A-A direction cross-sectional schematic described in an embodiment in Fig. 1 of the present invention.
Fig. 3 is the application schematic diagram of oily curtain tuyere arrangement of the present invention on oil-quenching tank material-falling hopper.
Fig. 4 is guipure furnace oil curtain nozzle schematic front view in prior art.
Fig. 5 is guipure furnace oil curtain nozzle A-A direction embodiment illustrated in fig. 4 cross-sectional schematic in prior art.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Alleged herein " embodiment " or " embodiment " refers to special characteristic, structure or the characteristic that can be contained at least one implementation of the present invention.Different local in this manual " in one embodiment " occurred not all refers to same embodiment, neither be independent or optionally mutually exclusive with other embodiments embodiment.Unless stated otherwise, connection herein, be connected, word that the expression that connects is electrically connected all represents and is directly or indirectly electrical connected.
As shown in Figure 1 and Figure 2, in this embodiment, a kind of oily curtain tuyere arrangement 100, includes the housing 107 forming nozzle and the oil-in 101 and the oil outlet 105 that are arranged at described housing 107 side, also comprise, the first oil pocket 102, second oil pocket 103 and the 3rd oil pocket 104.
The cavity of the first oil pocket 102, second oil pocket 103 and the 3rd oil pocket 104 each self-forming separate internal hollow, between first oil pocket 102 and the second oil pocket 103, between the second oil pocket 103 and the 3rd oil pocket 104, be connected with the second flow-guiding mouth 110 respectively by the first flow-guiding mouth 109, in this embodiment, described first oil pocket 102 and described second oil pocket 103 are set up in parallel, and described 3rd oil pocket 104 is arranged at the below of described first oil pocket 102 and described second oil pocket 103.
First oil pocket 102 comprises the shell (part for described housing 107) surrounding the first oil pocket 102 cavity, this shell region is divided into side end face and barrier face, described side end face and described barrier face intersect and close on, described oil-in 101 is arranged at described side end face, and described first flow-guiding mouth 109 is arranged on described barrier face.
Second oil pocket 103 comprises the shell (part for described housing 107) surrounding the second oil pocket 103 cavity certainly, also comprise conducting face and the first dividing plate 106, first dividing plate 106 is arranged at the inside of described second oil pocket 103, described conducting face is provided with the second flow-guiding mouth 110, described first dividing plate 106 is arranged between described barrier face and described second flow-guiding mouth 110, and upwards extend from conducting face one side, its be highly greater than the height of described first flow-guiding mouth 109 and non-contravention to described in surround the shell of the second oil pocket 103 cavity, described second oil pocket 103 is connected by the barrier face of the first oil pocket 102 with described first oil pocket 102.In this embodiment, the cavity volume of the second oil pocket 103 is greater than the volume of the first oil pocket 102 cavity.
3rd oil pocket 104 also comprises the shell (part for described housing 107) surrounding the 3rd oil pocket 104 cavity, also comprise second partition 108 and outer side, described second partition 108 is arranged between described second flow-guiding mouth 110 and described outer side, and from described conducting face another side to downward-extension and non-contravention to described in surround the shell of the 3rd oil pocket 104 cavity, described outer side upper end is provided with oil outlet 105.
Such structure makes quenching oil enter after in described first oil pocket 102 from described oil-in 101, described second oil pocket 103 is flowed into from described first flow-guiding mouth 109, described quenching oil is forced water conservancy diversion first upwards to flow through described first dividing plate 109 through described first dividing plate 109 then to flow through described second flow-guiding mouth 110 downwards and enter described 3rd oil pocket 104 in described second oil pocket 103, and described quenching oil finally upwards sprays from described oil outlet 105 in described 3rd oil pocket 104 after described second partition 108 forces water conservancy diversion.
Fig. 3 is the application schematic diagram of oily curtain tuyere arrangement 100 of the present invention on oil-quenching tank material-falling hopper.As seen from Figure 3, principal feature of the present invention is: quenching oil enters into the second larger oil pocket 103 of volume from oil-in 101 through the first oil pocket 102 and the first dividing plate 109 buffering, arrive the pressure of kept stable during the 3rd oil pocket 104 again, quenching oil arrives oil outlet 105 through multi-buffer, ensure that quenching oil arrives oil outlet 105 consistent along the pressure in nozzle direction, make oily curtain shape smooth, continuous.
It should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (1)
1. an oily curtain tuyere arrangement, comprises the housing forming nozzle and the oil-in and the oil outlet that are arranged at described housing side, it is characterized in that: also comprise,
First oil pocket, comprise side end face and barrier face, described oil-in is arranged at described side end face, and described barrier face is provided with the first flow-guiding mouth, and described side end face and described barrier face intersect and close on, and described first flow-guiding mouth is arranged on described barrier face;
Second oil pocket, comprise conducting face and the first dividing plate, described conducting face is provided with the second flow-guiding mouth, described first dividing plate is arranged between described barrier face and described second flow-guiding mouth, and upwards extend from conducting face one side, it is highly greater than the height of described first flow-guiding mouth, and described second oil pocket is connected by barrier face with described first oil pocket;
3rd oil pocket, comprises second partition and outer side, and described second partition is arranged between described second flow-guiding mouth and described outer side, and from described conducting face another side to downward-extension, described outer side upper end is provided with oil outlet;
Described first oil pocket and described second oil pocket are set up in parallel; Described 3rd oil pocket is arranged at the below of described first oil pocket and described second oil pocket, and the 3rd oil pocket also comprises the shell surrounding the 3rd oil pocket cavity, and from described conducting face another side to downward-extension and non-contravention to described in surround the shell of the 3rd oil pocket cavity; Make,
Quenching oil enters after in described first oil pocket from described oil-in, described second oil pocket is flowed into from described first flow-guiding mouth, described quenching oil is forced water conservancy diversion first upwards to flow through described first dividing plate through described first dividing plate then to flow through described second flow-guiding mouth downwards and enter described 3rd oil pocket in described second oil pocket, and described quenching oil finally upwards spraying from described oil outlet in described 3rd oil pocket after described second partition forces water conservancy diversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090651.4A CN103866098B (en) | 2014-03-12 | 2014-03-12 | A kind of oily curtain tuyere arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090651.4A CN103866098B (en) | 2014-03-12 | 2014-03-12 | A kind of oily curtain tuyere arrangement |
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| Publication Number | Publication Date |
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| CN103866098A CN103866098A (en) | 2014-06-18 |
| CN103866098B true CN103866098B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410090651.4A Active CN103866098B (en) | 2014-03-12 | 2014-03-12 | A kind of oily curtain tuyere arrangement |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105296723B (en) * | 2015-11-04 | 2017-04-26 | 江苏丰东热技术股份有限公司 | Oil curtain ejecting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201321471Y (en) * | 2008-12-05 | 2009-10-07 | 苏州工业园区热处理设备厂有限公司 | Spray-proof quenching furnace |
| CN202643775U (en) * | 2012-06-21 | 2013-01-02 | 苏州工业园区热处理设备厂有限公司 | Quenching furnace |
| CN203794937U (en) * | 2014-03-12 | 2014-08-27 | 江苏丰东热技术股份有限公司 | Oil curtain nozzle device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5648782B2 (en) * | 2010-01-18 | 2015-01-07 | 日本ゼオン株式会社 | Film manufacturing apparatus and manufacturing method |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201321471Y (en) * | 2008-12-05 | 2009-10-07 | 苏州工业园区热处理设备厂有限公司 | Spray-proof quenching furnace |
| CN202643775U (en) * | 2012-06-21 | 2013-01-02 | 苏州工业园区热处理设备厂有限公司 | Quenching furnace |
| CN203794937U (en) * | 2014-03-12 | 2014-08-27 | 江苏丰东热技术股份有限公司 | Oil curtain nozzle device |
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| CN103866098A (en) | 2014-06-18 |
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Effective date of registration: 20170327 Address after: Nanxiang Road 224100 Jiangsu province Yancheng City Dafeng Economic and Technological Development Zone No. 333 Patentee after: Jiangsu Dong Feng Technology Co., Ltd. Address before: Dafeng City, Jiangsu province 224100 Nanxiang Road, Yancheng City Economic Development Zone No. 333 Patentee before: Jiangsu Fengdong Thermal Technology Co., Ltd. |
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Effective date of registration: 20180116 Address after: 510880 Guangzhou overseas Chinese Industrial Park in Huadu District, Huadu District, Guangzhou, Guangdong Patentee after: Guangzhou Feng Dong hot smelting Co., Ltd. Address before: Nanxiang Road 224100 Jiangsu province Yancheng City Dafeng Economic and Technological Development Zone No. 333 Patentee before: Jiangsu Dong Feng Technology Co., Ltd. |
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