CN201971859U - Efficient air circulation flow guiding device applicable to thermal treatment furnaces - Google Patents
Efficient air circulation flow guiding device applicable to thermal treatment furnaces Download PDFInfo
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- CN201971859U CN201971859U CN2010206815802U CN201020681580U CN201971859U CN 201971859 U CN201971859 U CN 201971859U CN 2010206815802 U CN2010206815802 U CN 2010206815802U CN 201020681580 U CN201020681580 U CN 201020681580U CN 201971859 U CN201971859 U CN 201971859U
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Abstract
The utility model provides an efficient air circulation low guiding device applicable to thermal treatment furnaces, which comprises side walls and a furnace roof connected with the side walls; a circulation blower is arranged at the upper end of the furnace roof; impellers of the circulation blower are arranged inside a horizontal flow guiding device; the horizontal flow guiding device is connected with the furnace roof through flow guiding plate pendants; an upper seal plate and a lower seal plate are respectively arranged at the upper end and the lower end of the horizontal flow guiding device; a flow guiding plate with a certain angle is connected between the upper seal plate and the lower seal plate; the horizontal flow guiding device is connected with a vertical flow guiding device; the vertical flow guiding device is connected with the side walls through side flow guiding plate pendants; a vertical steel plate is arranged on the inner wall side of the vertical flow guiding device; jetting pipes are arranged on the steel plate; and the vertical flow guiding device is connected with the bottom of the furnace. The utility model has the advantages that the performance of the blower is effectively improved, and the circulating speed of gases in the furnace is accelerated, so that gases can flow in the furnace more efficiently and orderly; and the temperature increment speed and the furnace temperature evenness are improved.
Description
Technical field
The utility model relates to a kind of wind circulation flow reversal device, relates in particular to a kind of wind circulation guiding device that is applicable to heat treatment furnace efficiently.
Background technology
Much the middle low-temperature heat treatment stove in the air cycle mode all is to make the furnace air forced-flow by high-temperature blower, to strengthen transmission of heat by convection, even furnace temperature and to speed heat-up rate, particularly aluminium, magnesium close many parts, temperature uniformity is required sternly, often require the furnace temperature uniformity coefficient to be (± 3～5 ℃).Current a lot of heat treatment furnace manufacturer has adopted guiding device, promptly horizontal flow deflector and the form that vertical flow deflector directly overlaps, and the producer that has makes horizontal director and adds one group of arc on horizontal flow deflector, the simple spiral case of formation; Warm homogeneity of material and heat-up rate are improved, but effect is not clearly, has reduced fan performance simultaneously.
The utility model content
The purpose of this utility model is to overcome the deficiency that prior art exists, a kind of wind circulation guiding device that is applicable to heat treatment furnace efficiently is provided, effectively improve fan performance, accelerate the speed of circulation of gas in stove, gas flowing in stove be efficient more, in order, improve heat-up rate and temperature uniformity.
The purpose of this utility model is achieved through the following technical solutions:
Be applicable to the wind circulation guiding device of heat treatment furnace efficiently, comprise side wall, described side wall is connected with furnace roof, it is characterized in that: described furnace roof upper end is provided with recirculation blower, the impeller of described recirculation blower is arranged in the horizontal director, described horizontal director is connected by the flow deflector suspension member with furnace roof, the upper and lower ends of described horizontal director is respectively arranged with upper sealing plate and following shrouding, between described upper sealing plate and the following shrouding angled flow deflector being set is connected, described horizontal director is connected with vertical director, be connected by side flow deflector suspension member between described vertical flow deflector device and the side wall, described vertical director inwall side is provided with vertical steel plate and described steel plate is provided with jet pipe, and described vertical director is connected with furnace bottom.
Further, the above-mentioned wind circulation guiding device that is applicable to heat treatment furnace efficiently, wherein, vertical director and horizontal director are provided with 45 ° of chamferings.
Further, the above-mentioned wind circulation guiding device that is applicable to heat treatment furnace efficiently, wherein, vertical director is a case structure.
The substantive distinguishing features of technical solutions of the utility model and progressive being mainly reflected in:
The utility model device can effectively improve fan performance, accelerate the speed of circulation of gas in stove, make flowing of furnace gas orderly more, efficient, improve heat-up rate and temperature uniformity, can be used for multiple heat treatment furnaces such as various aluminium annealing furnaces, process furnace, homogeneous stove.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: the utility model structural representation;
Fig. 2: horizontal director synoptic diagram;
Fig. 3: vertical director synoptic diagram.
The implication of each Reference numeral sees the following form among the figure:
| Reference numeral | Implication | Reference numeral | Implication | Reference numeral | Implication |
| 1 | Side wall | 2 | Furnace roof | 3 | Horizontal director |
| 4 | Recirculation blower | 5 | The flow deflector suspension member | 6 | Vertical director |
| 7 | Side flow deflector suspension member | 8 | |
9 | |
| 10 | Following |
11 | Shaped |
12 | |
| 13 | Jet pipe | 14 | |
15 | Steel plate |
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, be applicable to the wind circulation guiding device of heat treatment furnace efficiently, comprise side wall 1, side wall is connected with 1 furnace roof 2, furnace roof 2 upper ends are provided with recirculation blower 4, the impeller of recirculation blower 4 is arranged in the horizontal director 3, the upper and lower ends of horizontal director 3 is respectively arranged with upper sealing plate 8 and following shrouding 10, between upper sealing plate 8 and the following shrouding 10 angled flow deflector 9 being set is connected, horizontal director 4 is connected with vertical director 6, vertical director 6 inwall sides are provided with vertical steel plate 11 and steel plate 11 is provided with jet pipe 13, vertical director 6 is connected with furnace bottom 14, horizontal director 3 is connected by flow deflector suspension member 5 with furnace roof 2, is connected by side flow deflector suspension member 7 between vertical flow deflector device 6 and the side wall 1.
During concrete the application, recirculation blower 4 device work impeller rotations, rotation by impeller is loaded on the suction of the hot gas in the burner hearth in the horizontal director 3, the impeller of recirculation blower 4 does not stop rotation and drives hot gas through horizontal director 3, in upper sealing plate that horizontal flow deflector 3 is equipped with up and down 8 and following shrouding 10, make its hot gas mobile in horizontal director 3, between horizontal director 3 and the vertical director 6 is that 45 ° of chamferings are connected, simultaneously flow deflector 9 is housed at the chamfering place, its hot gas is delivered in the vertical director 6 through behind the horizontal director 3 again, and the case structure that vertical director 6 is made up of steel plate 15 and make its vertical director 6 firm by shaped steel 11, wherein on steel plate 15, have the hole, shower 13 and fixing by bolt 12 is housed in the hole that steel plate 15 has, hot gas flows to vertical director 6 backs and is discharged in the burner hearth having the hole and shower 13 is housed on the hole, and the impeller that the hot gas in the burner hearth is recycled blower fan 4 once more is drawn into to circulate once more in the horizontal director 3 and quits work up to recirculation blower.
The utility model makes the wind that recirculation blower comes out arrive recirculation blower again by horizontal director, vertical water conservancy diversion, jet pipe, burner hearth, organizes gas flow effectively and prevents that gas from running helter-skelter, and has avoided the dead angle, air channel, has improved circulation wind speed and temperature uniformity greatly.Make flowing of furnace gas orderly more, efficient, improve heat-up rate and temperature uniformity, can be used for multiple heat treatment furnaces such as various aluminium annealing furnaces, process furnace, homogeneous stove, market application foreground is very good.
It is emphasized that: above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. be applicable to the wind circulation guiding device of heat treatment furnace efficiently, comprise side wall, described side wall is connected with furnace roof, it is characterized in that: described furnace roof upper end is provided with recirculation blower, the impeller of described recirculation blower is arranged in the horizontal director, described horizontal director is connected by the flow deflector suspension member with furnace roof, the upper and lower ends of described horizontal director is respectively arranged with upper sealing plate and following shrouding, between described upper sealing plate and the following shrouding angled flow deflector being set is connected, described horizontal director is connected with vertical director, be connected by side flow deflector suspension member between described vertical flow deflector device and the side wall, described vertical director inwall side is provided with vertical steel plate and described steel plate is provided with jet pipe, and described vertical director is connected with furnace bottom.
2. want the 1 described wind circulation guiding device that is applicable to heat treatment furnace efficiently according to right, it is characterized in that: described vertical director and horizontal director are provided with 45 ° of chamferings.
3. the wind circulation guiding device that is applicable to heat treatment furnace efficiently according to claim 1, it is characterized in that: described vertical director is a case structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206815802U CN201971859U (en) | 2010-12-27 | 2010-12-27 | Efficient air circulation flow guiding device applicable to thermal treatment furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206815802U CN201971859U (en) | 2010-12-27 | 2010-12-27 | Efficient air circulation flow guiding device applicable to thermal treatment furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201971859U true CN201971859U (en) | 2011-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206815802U Expired - Fee Related CN201971859U (en) | 2010-12-27 | 2010-12-27 | Efficient air circulation flow guiding device applicable to thermal treatment furnaces |
Country Status (1)
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| CN (1) | CN201971859U (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102978364A (en) * | 2012-11-14 | 2013-03-20 | 苏州新长光热能科技有限公司 | Double-chamber single air suction type guiding device |
| CN102995343A (en) * | 2012-12-03 | 2013-03-27 | 西安康本材料有限公司 | Oxidizing furnace for pre-oxidizing PAN (polyacrylonitrile)-based fiber mat |
| CN103078454A (en) * | 2012-12-31 | 2013-05-01 | 北京金风科创风电设备有限公司 | Heating device and method for assembling rotating shaft of generator by using same |
| CN103088200A (en) * | 2012-12-31 | 2013-05-08 | 北京金风科创风电设备有限公司 | Heating furnace |
| CN103557705A (en) * | 2013-11-22 | 2014-02-05 | 苏州新长光热能科技有限公司 | Aluminum slab ingot pit type heating furnace with soaking function |
| CN104032111A (en) * | 2014-06-19 | 2014-09-10 | 中国计量学院 | Guiding device for large-sized spherical-tank heat treatment |
| CN104152663A (en) * | 2014-07-18 | 2014-11-19 | 新疆金风科技股份有限公司 | Heating furnace of annular component |
| CN104654796A (en) * | 2015-02-12 | 2015-05-27 | 浙江省长兴精工电炉制造有限公司 | Furnace shell for box-type furnace |
| CN105296899A (en) * | 2015-10-26 | 2016-02-03 | 佳马机械涂覆科技（苏州）有限公司 | Flow guide device in aluminum alloy workpiece thermal treatment furnace |
| CN105441664A (en) * | 2014-09-25 | 2016-03-30 | 宝山钢铁股份有限公司 | Open fire tempering furnace for tempering heating of sheet material and heating method thereof |
| CN106868290A (en) * | 2017-03-23 | 2017-06-20 | 东北大学 | Al alloy parts heat treatment experiment method |
| CN107254576A (en) * | 2017-06-22 | 2017-10-17 | 宁波萨科森工业科技有限公司 | Annealing furnace swirl injection hot air circulation structure |
| CN107631600A (en) * | 2017-11-03 | 2018-01-26 | 天津市三木森电炉股份有限公司 | A kind of fireproof material drying oven |
| WO2018059013A1 (en) * | 2016-09-29 | 2018-04-05 | 北京金风科创风电设备有限公司 | Heating furnace for heating annular component |
| CN107881320A (en) * | 2017-11-10 | 2018-04-06 | 平湖福达五金制品有限公司 | A kind of strip annealing furnace |
| CN111440932A (en) * | 2019-01-16 | 2020-07-24 | 上海联赞工业炉有限公司 | Hot air circulating device of mesh belt furnace |
| CN111519005A (en) * | 2020-04-14 | 2020-08-11 | 中国科学院合肥物质科学研究院 | Large D-shaped Nb3Sn superconducting coil heat treatment equipment |
| US20210002169A1 (en) * | 2018-03-23 | 2021-01-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Device comprising a furnace and method for the use thereof |
| CN114262785A (en) * | 2021-12-15 | 2022-04-01 | 苏州鼎佳炉窑科技有限公司 | Be applied to water conservancy diversion mechanism of annealing stove |
| CN114719615A (en) * | 2021-12-29 | 2022-07-08 | 丹阳市恒泰电炉有限公司 | Trolley type hot air circulating furnace |
-
2010
- 2010-12-27 CN CN2010206815802U patent/CN201971859U/en not_active Expired - Fee Related
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102978364A (en) * | 2012-11-14 | 2013-03-20 | 苏州新长光热能科技有限公司 | Double-chamber single air suction type guiding device |
| CN102978364B (en) * | 2012-11-14 | 2014-12-10 | 苏州新长光热能科技有限公司 | Double-chamber single air suction type guiding device |
| CN102995343A (en) * | 2012-12-03 | 2013-03-27 | 西安康本材料有限公司 | Oxidizing furnace for pre-oxidizing PAN (polyacrylonitrile)-based fiber mat |
| CN103078454A (en) * | 2012-12-31 | 2013-05-01 | 北京金风科创风电设备有限公司 | Heating device and method for assembling rotating shaft of generator by using same |
| CN103088200A (en) * | 2012-12-31 | 2013-05-08 | 北京金风科创风电设备有限公司 | Heating furnace |
| CN103078454B (en) * | 2012-12-31 | 2015-04-15 | 北京金风科创风电设备有限公司 | Heating device and method for assembling rotating shaft of generator by using same |
| CN103557705A (en) * | 2013-11-22 | 2014-02-05 | 苏州新长光热能科技有限公司 | Aluminum slab ingot pit type heating furnace with soaking function |
| CN103557705B (en) * | 2013-11-22 | 2016-05-04 | 苏州新长光热能科技有限公司 | Aluminium slab ingot hole formula heating furnace with soakage function |
| CN104032111A (en) * | 2014-06-19 | 2014-09-10 | 中国计量学院 | Guiding device for large-sized spherical-tank heat treatment |
| CN104152663A (en) * | 2014-07-18 | 2014-11-19 | 新疆金风科技股份有限公司 | Heating furnace of annular component |
| CN104152663B (en) * | 2014-07-18 | 2015-10-21 | 新疆金风科技股份有限公司 | The process furnace of annular element |
| CN105441664A (en) * | 2014-09-25 | 2016-03-30 | 宝山钢铁股份有限公司 | Open fire tempering furnace for tempering heating of sheet material and heating method thereof |
| CN105441664B (en) * | 2014-09-25 | 2018-06-26 | 宝山钢铁股份有限公司 | For carrying out the open fire tempering furnace and its heating means of tempering heating to plank |
| CN104654796A (en) * | 2015-02-12 | 2015-05-27 | 浙江省长兴精工电炉制造有限公司 | Furnace shell for box-type furnace |
| CN105296899A (en) * | 2015-10-26 | 2016-02-03 | 佳马机械涂覆科技（苏州）有限公司 | Flow guide device in aluminum alloy workpiece thermal treatment furnace |
| US10718570B2 (en) | 2016-09-29 | 2020-07-21 | Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd. | Heating furnace for heating annular component |
| WO2018059013A1 (en) * | 2016-09-29 | 2018-04-05 | 北京金风科创风电设备有限公司 | Heating furnace for heating annular component |
| CN106868290A (en) * | 2017-03-23 | 2017-06-20 | 东北大学 | Al alloy parts heat treatment experiment method |
| CN107254576A (en) * | 2017-06-22 | 2017-10-17 | 宁波萨科森工业科技有限公司 | Annealing furnace swirl injection hot air circulation structure |
| CN107631600A (en) * | 2017-11-03 | 2018-01-26 | 天津市三木森电炉股份有限公司 | A kind of fireproof material drying oven |
| CN107881320A (en) * | 2017-11-10 | 2018-04-06 | 平湖福达五金制品有限公司 | A kind of strip annealing furnace |
| US20210002169A1 (en) * | 2018-03-23 | 2021-01-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Device comprising a furnace and method for the use thereof |
| CN111440932A (en) * | 2019-01-16 | 2020-07-24 | 上海联赞工业炉有限公司 | Hot air circulating device of mesh belt furnace |
| CN111519005A (en) * | 2020-04-14 | 2020-08-11 | 中国科学院合肥物质科学研究院 | Large D-shaped Nb3Sn superconducting coil heat treatment equipment |
| CN114262785A (en) * | 2021-12-15 | 2022-04-01 | 苏州鼎佳炉窑科技有限公司 | Be applied to water conservancy diversion mechanism of annealing stove |
| CN114719615A (en) * | 2021-12-29 | 2022-07-08 | 丹阳市恒泰电炉有限公司 | Trolley type hot air circulating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110914 Termination date: 20181227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |