CN204064007U - A kind of smelting furnace agitator with self cooling magnetic body - Google Patents
A kind of smelting furnace agitator with self cooling magnetic body Download PDFInfo
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- CN204064007U CN204064007U CN201420456618.4U CN201420456618U CN204064007U CN 204064007 U CN204064007 U CN 204064007U CN 201420456618 U CN201420456618 U CN 201420456618U CN 204064007 U CN204064007 U CN 204064007U
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- smelting furnace
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Abstract
The utility model relates to a kind of smelting furnace agitator with self cooling magnetic body, be arranged at bottom smelting furnace, comprise walking mechanism, be arranged on the rotating mechanism in walking mechanism, elevating mechanism, and be arranged on the magnetic body rotated above rotating mechanism and by its driving, wherein: magnetic body comprises housing, be arranged on the iron core of enclosure interior, solenoid, with the fan blade fin be evenly arranged in outside housing, wherein a seamed edge of each fan blade fin all fits tightly the extension radiating surface forming housing with housing, and each fan blade fin also forms cooling blast with magnetic body synchronous rotary.The utility model efficiently solves the problem of magnetic body interior cooling, the cooling blast of direct effect and magnetic body is produced while being arranged on of fan blade fin increases magnetic system body area of dissipation, magnetic body heat can discharge agitator cover body fast, be conducive to reducing magnet exciting coil temperature rise, extension device service life.
Description
Technical field
The utility model relates to smelting non-ferrous metal mixing plant, refers in particular to a kind of smelting furnace agitator with self cooling magnetic body.
Background technology
In high temperature environments, legacy equipment generally adopts the modes such as nature cooling, external fan cooling, water (oil) cooling in the melting liquid agitator work that non-ferrous metal metallurgy uses.Because mixing plant heating position is at magnetic system body, the type of cooling of external fan directly cannot cool magnetic body, and cooling effect is undesirable.The defects such as water (oil) type of cooling exists cooling system structure complexity, and system cost is high.
Summary of the invention
The purpose of this utility model is for the shortcoming existed in background technology and problem in addition improvement and bring new ideas, provides a kind of smelting furnace agitator without the need to arranging the self cooling magnetic body of band that complicated cooling body can make agitator major heat producing components teaching display stand cool.
The technical solution of the utility model is a kind of agitator be arranged at bottom smelting furnace of structure, comprises walking mechanism, is arranged on the rotating mechanism in walking mechanism, elevating mechanism, and is arranged on the magnetic body rotated above rotating mechanism and by its driving, wherein:
Magnetic body comprises housing, be arranged on the iron core of enclosure interior, solenoid, with the fan blade fin be evenly arranged in outside housing, wherein a seamed edge of each fan blade fin all fits tightly the extension radiating surface forming housing with housing, and each fan blade fin also forms cooling blast with magnetic body synchronous rotary.
Advantage of the present utility model and beneficial effect:
The utility model efficiently solves the problem of magnetic body interior cooling, the cooling blast of direct effect and magnetic body is produced while being arranged on of fan blade fin increases magnetic system body area of dissipation, magnetic body heat can discharge agitator cover body fast, be conducive to reducing magnet exciting coil temperature rise, extension device service life.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the utility model magnetic body construction schematic diagram.
Fig. 3 is that the utility model fan blade fin arranges one of state structural representation.
Fig. 4 is two structural representations that the utility model fan blade fin arranges state.
Detailed description of the invention
From Fig. 1 to 4, the utility model is arranged at bottom smelting furnace, comprises walking mechanism 2, is arranged on the rotating mechanism 1 in walking mechanism 2, elevating mechanism 5, and is arranged on the magnetic body 3 rotated above rotating mechanism 1 and by its driving, wherein:
Magnetic body 3 comprises housing 32, be arranged on the iron core of housing 32 inside, solenoid 31, with the fan blade fin 33 be evenly arranged in outside housing 32, wherein a seamed edge of each fan blade fin 33 all fits tightly the extension radiating surface forming housing 32 with housing 32, and each fan blade fin 33 also forms cooling blast with magnetic body 3 synchronous rotary.
Housing 32 between fan blade fin 33 described in the utility model has transom 34 or air-vent.Described fan blade fin 33 fits tightly integral by the mode of welding or riveting and housing 32.Described fan blade fin 33 is metal blade, or nonmetal blade.The arrangement of described fan blade fin 33 and blade shape rotate with magnetic body 3 can produce cooling blast for foundation.Described fan blade fin 33 is evenly arranged in housing 32 outer wall surrounding as Fig. 2, or is evenly arranged in the top of housing 32, or is evenly arranged in housing 32 outer wall surrounding and top as Fig. 3.Described fan blade fin 33 is blade strip, vertically with housing 32 arranges as Fig. 2,3; Or be curved blade, tilt with housing 32 or arcuation is arranged as Fig. 4.Described rotating mechanism 1 and magnetic body 3 cover in cover body 4.
Embodiment:
As shown in Figure 1, the utility model includes rotating mechanism 1, walking mechanism 2, magnetic body 3, cover body 4, elevating mechanism 5.As in Figure 2-4, magnetic body 3 comprises the housing 32 of solenoid 31, iron core, accommodating coil and magnetic circuit and is arranged in multiple fan blade fins 33 of hull outside periphery; Directional magnetic field is produced after solenoid 31 in magnetic body 3 is energized, during work, magnetic body 3 rotates around axis under rotating mechanism 1 drives, under this condition, directional magnetic field changes alternating magnetic field into, fan blade fin 33 just rotates as blower fan simultaneously, thus generation air-flow, take away the heat of solenoid 31, realize the cooling certainly of magnetic body 3; Solenoid 31 is contained in housing 32, and operating fields can enter metal smelting-furnace through housing 32; Fan blade fin 33 is in hull outside periphery, and fan blade fin 33 1 seamed edge and housing 32 adopt and to weld or riveting method fits tightly.Fan blade fin 33 can adopt metal or nonmetallic materials to make, and adopts the mode of welding or riveted joint to be arranged in housing 32 periphery of magnetic body 3, jointly rotates around axis during work with magnetic body 3.Between fan blade fin 33 and solenoid 31, space is comparatively large, transom 34 or Kong Rangfeng can be stayed to enter at housing 32, take away the heat of coil.Its appearance curved surface of fan blade fin 33 has various ways, and its purpose of design only need produce cooling blast when rotating with magnetic body 3.
Operation principle of the present utility model:
Smelting furnace agitator is used in non-ferrous metal metallurgy, is rotated obtain the stirring of alternating magnetic field realization to molten metal by machinery.Solenoid in magnetic body produces directional magnetic field, rotates under rotating mechanism drives, and forms alternating magnetic field.Due to the long-time heating power of the higher magnet exciting coil in addition of environment temperature at the bottom of smelting furnace, magnetic body operating ambient temperature is higher.For improving magnetic system body service behaviour, increasing the service life, need cool magnetic body.
The utility model agitator arranges multiple fan blade fin in magnetic body housing outer periphery, fitted tightly by welding or riveting method and shell.When magnetic body rotary work, fan blade fin rotates thereupon, and its effect just rotates as blower fan, produces cooling blast and directly acts on magnetic body surface, realizes the cooling certainly of magnetic body.Its specific works process is that agitator is placed in headspace bottom smelting furnace by walking mechanism, elevating mechanism motion; After equipment arrives operating position, magnetic excitation coil electric power starting, then rotating mechanism work.The directional magnetic field that magnetic body produces changes alternation into mechanical rotary course and stirs magnetic field, and in smelting furnace, molten metal stirs under magnetic fields.The fan blade fin being arranged on hull outside periphery rotates with magnetic body, produces cooling blast, realizes the cooling certainly of magnetic body.Due to fan blade fin and housing close contact, add magnetic system body housing area of dissipation, magnetic body heat can be conducted by housing faster simultaneously, then the cooling blast produced by fan blade fin is taken away, and effectively achieves the cooling certainly of magnetic essence.
Embodiment described in the utility model is only the description carried out preferred embodiment of the present utility model; not the utility model design and scope are limited; under the prerequisite not departing from the utility model design philosophy; the various modification that in this area, engineers and technicians make the technical solution of the utility model and improvement; protection domain of the present utility model all should be fallen into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (8)
1. the smelting furnace agitator of the self cooling magnetic body of band, be arranged at bottom smelting furnace, comprise walking mechanism (2), be arranged on the rotating mechanism (1) in walking mechanism (2), elevating mechanism (5), and be arranged on rotating mechanism (1) top and drive by it magnetic body (3) rotated, it is characterized in that:
Magnetic body (3) comprises housing (32), be arranged on iron core, solenoid (31) that housing (32) is inner, with be evenly arranged in housing (32) fan blade fin (33) outward, wherein a seamed edge of each fan blade fin (33) all fits tightly with housing (32) the extension radiating surface forming housing (32), and each fan blade fin (33) also forms cooling blast with magnetic body (3) synchronous rotary.
2. the smelting furnace agitator of the self cooling magnetic body of band according to claim 1, is characterized in that the housing (32) between described fan blade fin (33) has transom (34) or air-vent.
3. the smelting furnace agitator of the self cooling magnetic body of band according to claim 1, is characterized in that described fan blade fin (33) fits tightly integral by the mode of welding or riveting and housing (32).
4. the smelting furnace agitator of the self cooling magnetic body of band according to claim 1, is characterized in that described fan blade fin (33) is metal blade, or nonmetal blade.
5. the smelting furnace agitator of the self cooling magnetic body of band according to claim 1, is characterized in that the arrangement of described fan blade fin (33) and blade shape can produce cooling blast for foundation with magnetic body (3) rotation.
6. the smelting furnace agitator of the self cooling magnetic body of band according to claim 5, it is characterized in that described fan blade fin (33) is evenly arranged in housing (32) outer wall surrounding, or be evenly arranged in the top of housing (32), or be evenly arranged in housing (32) outer wall surrounding and top.
7. the smelting furnace agitator of the self cooling magnetic body of band according to claim 5, is characterized in that described fan blade fin (33) is blade strip, vertically with housing (32) arranges; Or be curved blade, tilt with housing (32) or arcuation is arranged.
8. the smelting furnace agitator of the self cooling magnetic body of band according to claim 1, is characterized in that described rotating mechanism (1) and magnetic body (3) cover in cover body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456618.4U CN204064007U (en) | 2014-08-14 | 2014-08-14 | A kind of smelting furnace agitator with self cooling magnetic body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456618.4U CN204064007U (en) | 2014-08-14 | 2014-08-14 | A kind of smelting furnace agitator with self cooling magnetic body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204064007U true CN204064007U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420456618.4U Active CN204064007U (en) | 2014-08-14 | 2014-08-14 | A kind of smelting furnace agitator with self cooling magnetic body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204064007U (en) |
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2014
- 2014-08-14 CN CN201420456618.4U patent/CN204064007U/en active Active
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