CN103134339A - Novel bottom established type magnetic stirring window structure - Google Patents
Novel bottom established type magnetic stirring window structure Download PDFInfo
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- CN103134339A CN103134339A CN2011103742917A CN201110374291A CN103134339A CN 103134339 A CN103134339 A CN 103134339A CN 2011103742917 A CN2011103742917 A CN 2011103742917A CN 201110374291 A CN201110374291 A CN 201110374291A CN 103134339 A CN103134339 A CN 103134339A
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Abstract
The invention discloses a novel bottom established type magnetic stirring window structure which comprises a window rectangular steel plate, a locating plate, a fastening piece and a support seat. The support seat is formed by welding a plurality of vertical steel plates on the inner side of a furnace bottom steel structure at intervals. The locating plate comprises an upper locating plate and a lower locating plate. The upper locating plate is welded on the bottom portion of the rectangular window steel plate. The window rectangular steel plate is placed on the support seat. The lower locating plate and the upper locating plate are connected through the fastening piece, wherein the end face of a drilling hole is connected with a horizontal plate of the support seat in a clamping mode. The novel bottom established type magnetic stirring window structure meets requirements of a magnetic stirring apparatus, improves operational reliability of a stirring device, avoids equipment failure caused by the fact that the window steel plate deforms due to heat after being used for a long time, reduces dangerousness of the equipment in use process and is capable of being widely used in a large-tonnage smelting furnace, a stewing furnace and a holding furnace with bottom established type magnetic stirring devices.
Description
Technical field
The present invention relates to a kind of magnetic agitation window, relate in particular to a kind of novel bottom type magnetic agitation window structure.
Background technology
At present, due to industry development and technological progress, the aluminium processing industry is more and more higher to the requirement of aluminium smelting equipment both at home and abroad.Magnetic stirring apparatus is also increasing as the application of a kind of stove mixing plant on aluminium melting furnace, the application of magnetic stirring apparatus, have can shorten smelting time, reduce the aluminum melt scaling loss, noncontact is stirred, do not pollute liquation, make the temperature of melt and chemical composition evenly, increase substantially alloy quality, alleviate workman's the series of advantages such as labour intensity.Along with the increase of furnace capacity, magnetic stirring apparatus is that the needs that satisfy stove also will increase its mixing power accordingly, and this volume that just means magnetic stirring apparatus is also increasing; The area of corresponding furnace bottom window is also increasing.
Traditional magnetic agitation window is direct mode at a corrosion resistant plate of furnace bottom window place's welding, and concerning the stove of medium and small tonnage, this kind structure generally can meet the demands.When the stove tonnage is larger, because there is dilatancy in steel construction under hot working, if adopt traditional frame mode the work of window deformation effect agitator just easily to occur, thereby because causing the stove liner to break, the distortion of window steel construction causes leakage aluminium when serious.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, a kind of novel bottom type magnetic agitation window structure is provided, be intended to satisfy the requirement of magnetic stirring apparatus, improve the dependability of agitating device, avoid the equipment fault of using for a long time the rear hatch steel plate to cause because of thermal deformation, reduce the danger of equipment use procedure.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions: a kind of novel bottom type magnetic agitation window structure comprises window rectangular steel plates, location-plate, securing member and supporting seat; Described supporting seat is kept at a certain distance away by the steel plate of some settings and is welded on the steel structure of furnace bottom inboard and forms; Described location-plate comprises location-plate and lower location-plate, and described upper location-plate is welded on bottom described rectangular window steel plate, and described window rectangular steel plates is placed on described supporting seat; Be connected by securing member between described lower location-plate and described upper location-plate, wherein the end face of boring clamps mode with the level board employing of described supporting seat and is connected.
Further, described upper location-plate is the little steel plate of rectangle, be evenly distributed on described window rectangular steel plates surrounding and weld with it, and tapping hole after welding, it is spaced apart 400-600mm.
Further, described lower location-plate adopts steel plate to be processed into the carpenter's square type or adopts two block plate assembly weldings to become, and holes on the long end face.
Further, the thickness of described window rectangular steel plates is at 30～60mm, and its surrounding periphery and described steel structure of furnace bottom framework must keep the expansion clearance of described window rectangular steel plates, and the thickness of described supporting seat and described location-plate is determined as required.
Further, after assembling, described lower location-plate equates with described steel structure of furnace bottom surrounding gap, same direction two side clearances with should be greater than the thermal expansion amount of described window rectangular steel plates.
Further, described window rectangular steel plates and the monolateral distance of described bottom construction scrap (bridge) should be greater than described lower location-plate and the same direction two side clearance sums of described supporting seat.
Further, gusset, window rectangular steel plates, described upper location-plate, described lower location-plate and the described securing member of described polylith setting all adopt austenitic stainless steel.
The invention has the beneficial effects as follows:
The present invention satisfies the requirement of magnetic stirring apparatus, improve the dependability of agitating device, avoid the equipment fault of using for a long time the rear hatch steel plate to cause because of thermal deformation, the danger of reduction equipment use procedure can be widely used in putting on the large-tonnage aluminium melting furnace, standing furnace, holding furnace of magnetic stirring apparatus at the end.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1: application schematic diagram of the present invention;
Fig. 2: the master of furnace bottom window structure of the present invention looks schematic diagram;
Fig. 3: the schematic top plan view of furnace bottom window structure of the present invention;
Fig. 4: the local enlarged diagram at A place in Fig. 2.
Number in the figure explanation: 1, window rectangular steel plates, 2, location-plate, 2a, upper location-plate, 2b, lower location-plate, 3, securing member, 4, supporting seat, 5, steel structure of furnace bottom, 6, magnetic stirring apparatus.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Referring to Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, a kind of novel bottom type magnetic agitation window structure comprises window rectangular steel plates 1, location-plate 2, securing member 3 and supporting seat 4; Described supporting seat 4 is kept at a certain distance away by the steel plate of some settings and is welded on steel structure of furnace bottom 5 inboards and forms; Described location-plate 2 comprises location-plate 2a and lower location-plate 2b, and described upper location-plate 2a is welded on described rectangular window steel plate 1 bottom, and described window rectangular steel plates 1 is placed on described supporting seat 4; Be connected by securing member 3 between described lower location-plate 2b and described upper location-plate 2a, wherein the end face of boring clamps mode with the level board employing of described supporting seat 4 and is connected.
Further, described upper location-plate 2a is the little steel plate of rectangle, be evenly distributed on described window rectangular steel plates 1 surrounding and weld with it, and tapping hole after welding, it is spaced apart 400-600mm.
Further, described lower location-plate 2b adopts steel plate to be processed into the carpenter's square type or adopts two block plate assembly weldings to become, and holes on the long end face.
Further, the thickness of described window rectangular steel plates 1 is at 30～60mm, and its surrounding periphery and described steel structure of furnace bottom 5 frameworks must keep the expansion clearance of described window rectangular steel plates 1, and the thickness of described supporting seat 4 and described location-plate 2 is determined as required.
Further, after assembling, described lower location-plate 2b and described steel structure of furnace bottom 5 surrounding gaps equate, same direction two side clearances with should be greater than the thermal expansion amount of described window rectangular steel plates 1.
Further, described window rectangular steel plates 1 should be greater than described lower location-plate 2b and the same direction two side clearance sums of described supporting seat 4 with the described bottom construction 5 monolateral distances of scrap (bridge).
Further, gusset, window rectangular steel plates 1, described upper location-plate 2a, described lower location-plate 2b and the described securing member 3 of described polylith setting all adopt austenitic stainless steel.
During concrete the application, magnetic stirring apparatus 6 is as independent parts, be installed under furnace bottom, be fixed with track on the basis, magnetic stirring apparatus 6 can be walked on fixing track, rests at ordinary times maintenance position, when needs to stove in aluminium liquid when stirring, the agitating device furnace bottom of walking stirs the window's position, under self elevating mechanism drives, is elevated to correct position and stops and starting working; Stir and finish, descend and turn back to maintenance position, a window is reserved in the agitating device position on steel structure of furnace bottom, and its size is approximately than the large 200mm of agitating device size.
It is emphasized that; although above-mentioned facility example is to the present invention's detailed explanation of contrasting, these explanations are just illustrative to the present invention, rather than to the restriction of invention; any innovation and creation that do not exceed in connotation of the present invention are within all dropping on rights protection scope of the present invention.
Claims (7)
1. a novel bottom type magnetic agitation window structure, is characterized in that: comprise window rectangular steel plates (1), location-plate (2), securing member (3) and supporting seat (4); Described supporting seat (4) is kept at a certain distance away by the steel plate of some settings and is welded on steel structure of furnace bottom (5) inboard and forms; Described location-plate (2) comprises location-plate (2a) and lower location-plate (2b), described upper location-plate (2a) is welded on bottom described rectangular window steel plate (1), and described window rectangular steel plates (1) is placed on described supporting seat (4); Be connected by securing member (3) between described lower location-plate (2b) and described upper location-plate (2a), wherein the end face of boring clamps mode with the level board employing of described supporting seat (4) and is connected.
2. novel bottom type magnetic agitation window structure according to claim 1, it is characterized in that: described upper location-plate (2a) is the little steel plate of rectangle, be evenly distributed on described window rectangular steel plates (1) surrounding and weld with it, tapping hole after welding, it is spaced apart 400-600mm.
3. novel bottom type magnetic agitation window structure according to claim 1 is characterized in that: described lower location-plate (2b) adopts steel plate to be processed into the carpenter's square type or adopts two block plate assembly weldings to become, and holes on the long end face.
4. novel bottom type magnetic agitation window structure according to claim 1, it is characterized in that: the thickness of described window rectangular steel plates (1) is at 30～60mm, its surrounding periphery and described steel structure of furnace bottom (5) framework must keep the expansion clearance of described window rectangular steel plates (1), and the thickness of described supporting seat (4) and described location-plate (2) is determined as required.
5. 3 described novel bottom type magnetic agitation window structures according to claim 1,, it is characterized in that: after assembling, described lower location-plate (2b) equates with described steel structure of furnace bottom (5) surrounding gap, same direction two side clearances with should be greater than the thermal expansion amount of described window rectangular steel plates (1).
6. according to claim 1,4 described novel bottom type magnetic agitation window structures, it is characterized in that: described window rectangular steel plates (1) and the monolateral distance of described bottom construction (5) scrap (bridge) should be greater than described lower location-plate (2b) and the same direction two side clearance sums of described supporting seat (4).
7. according to claim 1,2,3,4,5,6 described novel bottom type magnetic agitation window structures, it is characterized in that: gusset, window rectangular steel plates (1), described upper location-plate (2a), described lower location-plate (2b) and described securing member (3) that described polylith is erect all adopt austenitic stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103742917A CN103134339A (en) | 2011-11-23 | 2011-11-23 | Novel bottom established type magnetic stirring window structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103742917A CN103134339A (en) | 2011-11-23 | 2011-11-23 | Novel bottom established type magnetic stirring window structure |
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| CN103134339A true CN103134339A (en) | 2013-06-05 |
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| CN2011103742917A Pending CN103134339A (en) | 2011-11-23 | 2011-11-23 | Novel bottom established type magnetic stirring window structure |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5929975A (en) * | 1982-08-10 | 1984-02-17 | 神鋼電機株式会社 | Furnace for electromagnetic agitation |
| CN101639327A (en) * | 2009-08-26 | 2010-02-03 | 苏州新长光热能科技有限公司 | Furnace bottom window structure of aluminum melting furnace with bottom agitating device |
| CN101694355A (en) * | 2009-09-24 | 2010-04-14 | 苏州新长光热能科技有限公司 | Furnace rotating support structure |
| CN201589541U (en) * | 2009-11-25 | 2010-09-22 | 浙江泰龙铝轮有限公司 | Electromagnetic stirrer |
| CN201837265U (en) * | 2010-09-27 | 2011-05-18 | 广东金亿合金制品有限公司 | Electromagnetic stirring device of zinc alloy smelting furnace |
| JP2011106689A (en) * | 2009-11-12 | 2011-06-02 | Kenzo Takahashi | Melting furnace system |
-
2011
- 2011-11-23 CN CN2011103742917A patent/CN103134339A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5929975A (en) * | 1982-08-10 | 1984-02-17 | 神鋼電機株式会社 | Furnace for electromagnetic agitation |
| CN101639327A (en) * | 2009-08-26 | 2010-02-03 | 苏州新长光热能科技有限公司 | Furnace bottom window structure of aluminum melting furnace with bottom agitating device |
| CN101694355A (en) * | 2009-09-24 | 2010-04-14 | 苏州新长光热能科技有限公司 | Furnace rotating support structure |
| JP2011106689A (en) * | 2009-11-12 | 2011-06-02 | Kenzo Takahashi | Melting furnace system |
| CN201589541U (en) * | 2009-11-25 | 2010-09-22 | 浙江泰龙铝轮有限公司 | Electromagnetic stirrer |
| CN201837265U (en) * | 2010-09-27 | 2011-05-18 | 广东金亿合金制品有限公司 | Electromagnetic stirring device of zinc alloy smelting furnace |
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Application publication date: 20130605 |