CN205300231U - High -efficient centrifugal nickel powder heavily melts electric kiln - Google Patents
High -efficient centrifugal nickel powder heavily melts electric kiln Download PDFInfo
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- CN205300231U CN205300231U CN201620043853.8U CN201620043853U CN205300231U CN 205300231 U CN205300231 U CN 205300231U CN 201620043853 U CN201620043853 U CN 201620043853U CN 205300231 U CN205300231 U CN 205300231U
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Abstract
The utility model provides a high -efficient centrifugal nickel powder heavily melts electric kiln, including the base body and the rotatory melting furnace body, be equipped with cooling water jacket in the base body, the cooling water jacket lateral wall is linked together with inlet tube and outlet pipe through water inlet and delivery port respectively, is equipped with the rotation axis in the base body, and the rotatory melting furnace body is installed on base body through the rotation axis, and the other installation centrifugal electrical motor of base body, rotation axis pass through gear drive and link to each other with centrifugal electrical motor, rotatory melting furnace side wall sets up induction coil heating chamber, the sealed lid of rotatory melting furnace body upper end swing joint kiln, and the sealed lid top of kiln is equipped with agitator motor, and the internal rotation of rotatory melting furnace is equipped with the stirring rake, and the stirring rake is by its rotary motion of agitator motor drive. The utility model discloses with centrifugal electrical motor rotation direction design for opposite with agitator motor direction of rotation, centrifugal force and with the dual function of reverse stirring rake under, the nickel powder that is close to rotatory melting furnace side wall is by the compaction, the air between the powder is extruded has guaranteed fusional effect.
Description
Technical field
This utility model relates to technical field of industrial furnaces, and specifically a kind of efficient centrifugal nikel powder heavily melts electrical kiln.
Background technology
Recovery for nickel alloy fine powder is heavily melted, and mainly has electric induction furnace heavily to melt method and electroslag heavily melts method two class. The electric induction furnace heavily method of melting is to add in stove by nickel alloy fine powder, relies on electromagnetic induction heating heavily to melt, and owing to there is the air gap between the granule of fine powder, common electrical kiln can not well complete heavily melting of fine powder. Adopt electroslag heavily to melt and substantial amounts of fluoride and harmful gas can be produced in the process produced, may also cause alloy structure change if being mixed into impurity, cause the reduction of alloy strength.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, it is provided that a kind of efficient centrifugal nikel powder heavily melts electrical kiln, to overcome tradition electrical kiln can not well complete heavily the melting of fine powder, adopt electroslag heavily to melt and can cause the problem that alloy strength reduces.
This utility model solves its technical problem and be the technical scheme is that
A kind of efficient centrifugal nikel powder heavily melts electrical kiln, including base body, and it is equipped with the rotation melting furnaces body in base body, it is provided with wear-resisting graphite linings between described base body and rotation melting furnaces body, cooling water jecket it is provided with in base body, cooling water jecket sidewall is connected with water inlet pipe and outlet pipe with outlet respectively through water inlet, base body bottom surface is installed and is supported lower margin, rotating shaft vertically it is provided with in base body, rotate melting furnaces body and be installed on base body by rotating shaft, base body is other installs centrifugal motor, rotating shaft is connected with centrifugal motor by gear drive,
Described rotation melting furnaces body sidewall arranges induction coil heating chamber, rotate melting furnaces body upper end and be flexibly connected kiln sealing cover body, kiln sealing cover body is arranged over stirring motor, rotates rotation in melting furnaces body and is provided with stirring paddle, and stirring paddle is driven its rotary motion by stirring motor;
Above-mentioned centrifugal direction of motor rotation is contrary with stirring motor direction of rotation.
Further, it is connected by hinge between side, described rotation melting furnaces body upper end and kiln sealing cover body, stirring paddle includes adpting flange and stirrer paddle, adpting flange is fixed on the upper end of stirrer paddle, and it is embedded at sidewall in rotation melting furnaces body, adpting flange is provided with the long keyway installing stirring motor output shaft, and this long keyway matches with the short key of stirring motor output shaft end.
Further, the described rotation tapered structure of melting furnaces body.
Further, it is respectively provided with adiabator layer in the interior space of described kiln sealing cover body and base housing.
Further, described rotation melting furnaces body sidewall is made up of refractory material.
A kind of efficient centrifugal nikel powder of the present utility model heavily melt electrical kiln compared with prior art produced by provide the benefit that:
1, centrifugal direction of motor rotation is contrary with stirring motor direction of rotation, under the drive of centrifugal motor, nickel alloy fine powder rotates in melting furnaces body in taper and turns clockwise, under the influence of centrifugal force, radial motion is done to surrounding in the center rotating melting furnaces body along taper, in the process, nikel powder meets with the stirring of the stirring paddle rotated counterclockwise, powder becomes uniform, under the influence of centrifugal force simultaneously, the nikel powder rotating melting furnaces body sidewall near taper is compacted, and the air between powder is extruded the effect that ensure that fusing;
2, rotate melting furnaces body sidewall and induction coil heating chamber is set, not only can ensure that nickel alloy fine powder can rotate freely rotatable in melting furnaces body in taper but also can pass through electromagnetic induction for rotating the heating of melting furnaces body;
3, design has wear-resisting graphite linings; avoid the frictional dissipation rotated between melting furnaces body and base body; it is respectively provided with adiabator layer in the interior space of kiln sealing cover body and base housing simultaneously; rotate melting furnaces body sidewall to be made up of refractory material; heat can be effectively protected be not emitted, improve the efficiency of utilization of energy.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation that a kind of efficient centrifugal nikel powder of this utility model heavily melts electrical kiln;
Accompanying drawing 2 is the structure for amplifying schematic diagram of part A in Fig. 1.
In figure, 1, stirring motor, 2, kiln sealing cover body, 3, adpting flange, 4, induction coil, 5, induction coil heating chamber, 6, wear-resisting graphite linings, 7, melting furnaces body is rotated, 8, base body, 9, water inlet pipe, 10, lower margin is supported, 11, long keyway, 12, stirrer paddle, 13, hinge, 14, rotating shaft, 15, outlet pipe, 16, gear drive, 17, centrifugal motor, 18, cooling water jecket.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-2, a kind of efficient centrifugal nikel powder of the present utility model is heavily melted electrical kiln and is described in detail below.
Such as accompanying drawing 1, shown in 2, a kind of efficient centrifugal nikel powder of the present utility model heavily melts electrical kiln, its structure includes base body 8, and it is equipped with the rotation melting furnaces body 7 in base body 8, it is provided with wear-resisting graphite linings 6 between described base body 8 and rotation melting furnaces body 7, in the interior space of base body 8 housing, adiabator layer is set, cooling water jecket 18 it is provided with in adiabator layer, cooling water jecket 18 sidewall is connected with water inlet pipe 9 and outlet pipe 15 with outlet respectively through water inlet, base body 8 bottom surface is installed and is supported lower margin 10, vertically it is provided with in inserted base body 8 in base body 8 and relative to the rotating shaft 14 of its rotation, rotate melting furnaces body 7 and be installed on base body 8 by rotating shaft 14, base body 8 is other installs centrifugal motor 17, rotating shaft 14 is connected with centrifugal motor 17 by gear drive 16.
The tapered structure of described rotation melting furnaces body 7, rotate melting furnaces body 7 sidewall to be made up of refractory material, rotate melting furnaces body 7 sidewall and induction coil heating chamber 5 is set, rotate side, melting furnaces body 7 upper end to be articulated and connected by hinge 13 and kiln sealing cover body 2, in the interior space of kiln sealing cover body 2 housing, adiabator layer is set, kiln sealing cover body 2 is arranged over stirring motor 1, rotate to rotate in melting furnaces body 7 and be provided with stirring paddle, stirring paddle includes adpting flange 3 and stirrer paddle 12, adpting flange 3 is fixed on the upper end of stirrer paddle 12, adpting flange 3 is embedded at rotation melting furnaces body 7 medial wall, adpting flange 3 is provided with the long keyway 11 installing stirring motor 1 output shaft, this long keyway 11 matches with the short key of stirring motor 1 output shaft end, stirring paddle is driven its rotary motion by stirring motor 1.
Above-mentioned centrifugal motor 17 rotation direction is contrary with stirring motor 1 direction of rotation.
A kind of efficient centrifugal nikel powder of the present utility model heavily melts electrical kiln, its work process includes as follows: under the drive of centrifugal motor 17, nickel alloy fine powder rotates in melting furnaces body 7 in taper and turns clockwise, under the influence of centrifugal force, radial motion is done to surrounding in the center rotating melting furnaces body 7 along taper, in the process, nikel powder meets with the stirring of the stirring paddle 12 rotated counterclockwise, powder becomes uniform, under the influence of centrifugal force simultaneously, the nikel powder rotating melting furnaces body 7 sidewall near taper is compacted, and the air between powder is extruded the effect that ensure that fusing; Rotate melting furnaces body 7 sidewall and induction coil heating chamber 5 is set, not only can ensure that nikel powder can rotate freely rotatable in melting furnaces body 7 in taper but also can pass through electromagnetic induction and heat for rotating melting furnaces body 7, nikel powder melts in rotation melting furnaces body 7, nickel block is formed after the cooling of cooled water leg 18, open kiln and seal lid 2, stirring motor 1 seals lid 2 with kiln and extracts, adpting flange 3 and stirring paddle 12 are stayed in rotation melting furnaces body 7, after the adpting flange 3 being embedded at rotation melting furnaces body 7 medial wall is removed, nickel block is taken out.
Claims (5)
1. efficient centrifugal nikel powder heavily melts an electrical kiln, including base body and be equipped with the rotation melting furnaces body in base body, it is characterised in that
It is provided with wear-resisting graphite linings between described base body and rotation melting furnaces body, cooling water jecket it is provided with in base body, cooling water jecket sidewall is connected with water inlet pipe and outlet pipe with outlet respectively through water inlet, base body bottom surface is installed and is supported lower margin, rotating shaft vertically it is provided with in base body, rotating melting furnaces body and be installed on base body by rotating shaft, base body is other installs centrifugal motor, and rotating shaft is connected with centrifugal motor by gear drive;
Described rotation melting furnaces body sidewall arranges induction coil heating chamber, rotate melting furnaces body upper end and be flexibly connected kiln sealing cover body, kiln sealing cover body is arranged over stirring motor, rotates rotation in melting furnaces body and is provided with stirring paddle, and stirring paddle is driven its rotary motion by stirring motor;
Above-mentioned centrifugal direction of motor rotation is contrary with stirring motor direction of rotation.
2. a kind of efficient centrifugal nikel powder according to claim 1 heavily melts electrical kiln, it is characterized in that, it is connected by hinge between side, described rotation melting furnaces body upper end and kiln sealing cover body, stirring paddle includes adpting flange and stirrer paddle, adpting flange is fixed on the upper end of stirrer paddle, and it being embedded at sidewall in rotation melting furnaces body, adpting flange is provided with the long keyway installing stirring motor output shaft, and this long keyway matches with the short key of stirring motor output shaft end.
3. a kind of efficient centrifugal nikel powder according to claim 1 and 2 heavily melts electrical kiln, it is characterised in that the described rotation tapered structure of melting furnaces body.
4. a kind of efficient centrifugal nikel powder according to claim 1 and 2 heavily melts electrical kiln, it is characterised in that be respectively provided with adiabator layer in the interior space of described kiln sealing cover body and base housing.
5. a kind of efficient centrifugal nikel powder according to claim 1 and 2 heavily melts electrical kiln, it is characterised in that described rotation melting furnaces body sidewall is made up of refractory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043853.8U CN205300231U (en) | 2016-01-18 | 2016-01-18 | High -efficient centrifugal nickel powder heavily melts electric kiln |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043853.8U CN205300231U (en) | 2016-01-18 | 2016-01-18 | High -efficient centrifugal nickel powder heavily melts electric kiln |
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| CN205300231U true CN205300231U (en) | 2016-06-08 |
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| CN201620043853.8U Active CN205300231U (en) | 2016-01-18 | 2016-01-18 | High -efficient centrifugal nickel powder heavily melts electric kiln |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304137A (en) * | 2017-07-27 | 2019-02-05 | 南京威安新材料科技有限公司 | A kind of precipitation reactor producing organic matter processing catalyst |
-
2016
- 2016-01-18 CN CN201620043853.8U patent/CN205300231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304137A (en) * | 2017-07-27 | 2019-02-05 | 南京威安新材料科技有限公司 | A kind of precipitation reactor producing organic matter processing catalyst |
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