CN210892676U - Be used for steel casting to smelt general intermediate frequency furnace - Google Patents
Be used for steel casting to smelt general intermediate frequency furnace Download PDFInfo
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- CN210892676U CN210892676U CN201921987561.XU CN201921987561U CN210892676U CN 210892676 U CN210892676 U CN 210892676U CN 201921987561 U CN201921987561 U CN 201921987561U CN 210892676 U CN210892676 U CN 210892676U
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- furnace
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- furnace body
- intermediate frequency
- steel casting
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Abstract
The utility model discloses a be used for cast steel spare to smelt general intermediate frequency furnace relates to the technical field of metal forging equipment. The technical key points are as follows: including the furnace body with be used for the crucible of molten metal, the crucible is equipped with the induction coil who surrounds the crucible and be used for heating the crucible outward, the crucible all sets up in the furnace body with the furnace body, be equipped with the bell in addition, a plurality of first spouts have been seted up along vertical direction in the furnace body, be equipped with a plurality of lugs on the bell lateral wall, each lug always has a first spout and slider to correspond the slip joint, be equipped with the second spout in addition, the first spout of second spout perpendicular to, the furnace body inside wall is seted up to the second spout, when the bell rotates, the lug joint is in the second annular, the top is equipped with the handle on the bell. The convex block arranged on the side surface of the furnace cover, and the first sliding chute and the second sliding chute arranged on the inner surface of the furnace body are clamped and connected in a sliding manner through the convex block, the first sliding chute and the second sliding chute, so that the situation that liquid is shaken out in the transportation process is reduced.
Description
Technical Field
The utility model relates to a technical field of metal forging equipment, more specifically say, it relates to a be used for cast steel spare to smelt general intermediate frequency furnace.
Background
The medium frequency electric furnace is a power supply device for converting power frequency 50HZ alternating current into medium frequency, converts three-phase power frequency alternating current into direct current after rectification, then converts the direct current into adjustable medium frequency current, supplies the medium frequency alternating current flowing through a capacitor and an induction coil, generates high-density magnetic lines in the induction coil, cuts metal materials contained in the induction coil, generates great eddy current in the metal materials, and the eddy current also has some properties of the medium frequency current, namely free electrons of metal self flow in a metal body with resistance to generate heat. Traditional intermediate frequency electric stove bell is not convenient for place when using and takes away, and sealed effect is not good, causes thermal loss easily to indirect work efficiency who has reduced the electric stove, the fixed power of bell is not enough simultaneously, and the circumstances that becomes flexible can appear under the too big condition of stove internal pressure has reduced the security performance of electric stove.
A safe copper melting intermediate frequency electric furnace is disclosed in chinese patent publication No. CN 205580196U. Including furnace body and bell, the furnace body is one end open-ended cylindrical, the bell is established at the furnace body open end, and form with integrative casting of furnace body, the furnace body is equipped with cylindrical inner chamber, the intracavity is equipped with the crucible that is used for placing the copper material, the crucible overcoat is equipped with the induction coil who is used for heating the crucible, crucible one end opening and open end are equipped with the egress opening that is used for flowing out the copper water, be equipped with the extension opening that the export stretches out the furnace body that supplies on the furnace body lateral wall, be equipped with the hinge interface on the furnace body lateral wall, be used for linking to each other with the speed reducer, thereby realize the furnace body upset, and pour the copper water, the hinge interface is the round platform. The furnace cover is provided with the rhombic overflow preventing grooves which are arranged closely and used for collecting the copper water splashed out, so that a good working environment is protected, the copper water is collected in the overflow preventing grooves, the treatment is convenient, and the working efficiency is improved; the surface of the furnace cover is provided with a vitrified micro-bead coating, so that the high temperature of the molten copper is prevented from being transferred to the furnace cover and the furnace body. The ground of anti-overflow groove is the inclined plane, and inclination diverse, can be better prevent that copper water from taking place the secondary sputtering, provides good operational environment, has improved safe copper intermediate frequency electric stove's safe in utilization degree. Be equipped with the heat preservation between crucible and the induction coil, the heat preservation is for receiving thermal insulation material a little, and the furnace body inner wall scribbles a layer pottery microbubble coating, and on two-layer thermal-insulated so that the inside high temperature of crucible can't transmit the furnace body, ensured good operational environment, improved safe copper intermediate frequency electric stove's of melting safety degree.
Although the above-mentioned device is provided with the outflow port and the overflow prevention groove to collect the liquid inside, the liquid may be shaken out during the heating process and the moving process, and there is a risk of damaging surrounding articles and operators.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for cast steel to smelt general intermediate frequency furnace, the lug of addding through the bell and the bell lateral wall that set up, the first spout and the second spout that set up on the furnace body inside wall reduce the condition emergence of the liquid shake-out in the transportation through the cooperation of lug and first recess and second recess.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a be used for cast steel to smelt general intermediate frequency furnace, includes the furnace body and is used for the crucible of molten metal, the crucible is equipped with the induction coil who encircles the crucible and be used for heating the crucible outward, the crucible with the furnace body all set up in the furnace body, be equipped with the bell in addition, a plurality of first spouts have been seted up along vertical direction in the furnace body, be equipped with a plurality of lugs on the bell lateral wall, each the lug always has one first spout with the slider corresponds the slip joint, is equipped with the second spout in addition, second spout perpendicular to first spout, the second spout is seted up in the furnace body inside wall, when the bell rotates, the lug joint in the second spout, the top surface is equipped with the handle on the bell.
Through adopting above-mentioned technical scheme, the lug that sets up on the bell side and the first spout and the second spout that set up on the furnace body internal surface reduce the condition emergence of the liquid shake-out in the transportation through the slip joint between lug and first spout and the second spout.
Furthermore, a support is arranged right above the furnace cover, a motor is arranged on the support, the output end of the motor points to the furnace cover, and the motor is connected to the furnace cover through a connecting piece.
Through adopting above-mentioned technical scheme, the motor of connecting on the support, the support of setting has saved manpower and materials through motor drive.
Furthermore, an air cylinder is connected between the motor and the connecting piece, the telescopic direction of the air cylinder is parallel to the axial direction of the output end of the motor, and the output end of the air cylinder points to the furnace cover.
Through adopting above-mentioned technical scheme, the cylinder that sets up can go up and down to the bell, makes things convenient for taking out of bell and closing with the lid.
Furthermore, the connecting piece is a connecting rod, the connecting rod is close to one side of the furnace cover and is provided with a spring pin, and the furnace body is correspondingly provided with a clamping groove for clamping the spring pin.
Through adopting above-mentioned technical scheme, carry out the joint through spring catch and furnace body on the connecting rod, conveniently dismantle repair and change.
Further, a quartz sand furnace lining is filled between the crucible body and the induction coil.
By adopting the technical scheme, the arranged furnace lining can support the crucible, and the induction coil and the crucible are separated at the same time.
Furthermore, a flow guide nozzle is arranged on one side of the upper end of the furnace body and is positioned at the upper end of the second sliding groove.
Through adopting above-mentioned technical scheme, the effect of a direction is conveniently carried out when liquid is poured to the water conservancy diversion mouth that sets up, has reduced liquid and has flowed out from one side and damage the condition emergence of article facility and operator around.
Furthermore, cooling water pipes are arranged in the quartz sand furnace lining and comprise a plurality of branch water pipes, the branch water pipes are vertically arranged, and the branch water pipes are uniformly distributed along the periphery of the crucible body.
Through adopting above-mentioned technical scheme, the condenser tube that sets up can play thermal-insulated effect, has reduced the operator and has appeared damaging touching the furnace body.
Furthermore, the upper end of the branch water pipe is connected to a water collecting ring, the water collecting ring is located on the lower side of the second sliding groove, a water outlet is formed in one side of the water collecting ring, and the water outlet and the cooling water pipe are both connected to the water tank.
Through adopting above-mentioned technical scheme, the water collecting ring that sets up can be with the even inflow branch water pipe of water, and the water inlet is connected in the basin with the delivery port, forms a hydrologic cycle to water, has practiced thrift the water resource.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by adopting the technical scheme, the projection arranged on the side surface of the furnace cover and the first sliding chute and the second sliding chute arranged on the inner surface of the furnace body reduce the occurrence of liquid sloshing in the transportation process by the sliding clamping connection between the projection and the first sliding chute and the second sliding chute;
(2) through adopting above-mentioned technical scheme, the motor of connecting on the support, the motor drive has saved manpower and materials through motor drive, and the cylinder of setting can go up and down the bell, makes things convenient for taking out of bell and closing with the lid.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view taken at A-A in FIG. 1;
FIG. 3 is a schematic structural view of the furnace body.
Reference numerals: 1. a furnace body; 2. a crucible; 3. an induction coil; 4. a furnace cover; 5. a first chute; 6. a bump; 7. a second chute; 8. a handle; 9. a support; 10. a motor; 11. a connecting member; 12. a cylinder; 13. a spring pin; 14. a card slot; 15. a flow guide nozzle; 16. a cooling water pipe; 17. a branched water pipe; 18. a water collecting ring; 19. a water inlet; 20. and (7) a water outlet.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in figures 1, 2 and 3, the utility model discloses a general intermediate frequency furnace for steel casting smelting. Including furnace body 1 and crucible 2 that is used for the molten metal, crucible 2 is equipped with the induction coil 3 that encircles crucible 2 and be used for heating crucible 2 outward, crucible 2 all sets up in furnace body 1 with furnace body 1, be equipped with bell 4 in addition, a plurality of first spouts 5 have been seted up along vertical direction in the furnace body 1, be equipped with a plurality of lugs 6 (two in the picture) on the bell 4 lateral wall, each lug 6 always has a first spout 5 and slider to correspond the slip joint, be equipped with second spout 7 in addition, the first spout 5 of second spout 7 perpendicular to, the inside wall of furnace body 1 is seted up to second spout 7, when bell 4 rotates, lug 6 joint is in second spout 7, the top surface is equipped with handle 8 on the bell 4. The convex block 6 arranged on the side surface of the furnace cover 4 and the first sliding chute 5 and the second sliding chute 7 arranged on the inner surface of the furnace body 1 reduce the liquid sloshing condition in the transportation process through the sliding clamping connection between the convex block 6 and the first sliding chute 5 and the second sliding chute 7.
As shown in fig. 1 and 2, a support 9 is arranged right above the furnace cover 4, a motor 10 is arranged on the support 9, an output end of the motor 10 points to the furnace cover 4, and the motor 10 is connected to the furnace cover 4 through a connecting piece 11. The support 9 that sets up, the motor 10 of connecting on the support 9 has saved manpower and materials through the motor 10 drive. An air cylinder 12 is connected between the motor 10 and the connecting piece 11, the telescopic direction of the air cylinder 12 is parallel to the axial direction of the output end of the motor 10, and the output end of the air cylinder 12 points to the furnace cover 4. The arranged cylinder 12 can lift the furnace cover 4, so that the furnace cover 4 can be conveniently taken out and covered. The connecting piece 11 is a connecting rod, a spring pin 13 is arranged on one side of the connecting rod close to the furnace cover 4, and a clamping groove 14 for clamping the spring pin 13 is correspondingly arranged on the furnace body 1. The spring pin 13 on the connecting rod is clamped with the furnace body 1, so that the furnace body is convenient to disassemble, repair and replace.
As shown in fig. 1 and 2, a lining (not shown) of quartz sand is filled between the crucible 2 and the induction coil 3. The lining is arranged to support the crucible 2 while separating the induction coil 3 from the crucible 2. A flow guide nozzle 15 is arranged on one side of the upper end of the furnace body 1, and the flow guide nozzle 15 is positioned at the upper end of the second chute 7. The flow guide nozzle 15 is convenient to guide when liquid is poured out, and the condition that the liquid flows out from one side and is damaged to surrounding article facilities and operators is reduced.
As shown in fig. 1 and 2, a cooling water pipe 16 is arranged in the quartz sand furnace lining, the cooling water pipe 16 comprises a plurality of branch water pipes 17, the branch water pipes 17 are vertically arranged, and the branch water pipes 17 are uniformly arranged along the periphery of the crucible 2 body. The cooling water pipe 16 can play a role in heat insulation, and the damage of an operator caused by touching the furnace body 1 is reduced. The upper end of the branch water pipe 17 is connected to a water collecting ring 18, the water collecting ring 18 is located at the lower side of the second chute 7, a water outlet 20 is arranged at one side of the water collecting ring 18, and the water outlet 20 and the cooling water pipe 16 are both connected to a water tank (not shown in the figure). The water collecting ring 18 is arranged, so that water can uniformly flow into the branch water pipe 17, the water inlet 19 and the water outlet 20 are connected to the water tank, a water circulation is formed for water, and water resources are saved.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A universal intermediate frequency furnace for steel casting smelting comprises a furnace body (1) and a crucible (2) for molten metal, wherein an induction coil (3) which surrounds the crucible (2) and is used for heating the crucible (2) is arranged outside the crucible (2), the crucible (2) and the furnace body (1) are arranged in the furnace body (1), the universal intermediate frequency furnace is characterized in that a furnace cover (4) is additionally arranged, a plurality of first sliding chutes (5) are formed in the furnace body (1) along the vertical direction, a plurality of convex blocks (6) are arranged on the side wall of the furnace cover (4), each convex block (6) is always provided with one first sliding chute (5) which corresponds to the convex block (6) in a sliding and clamping manner, a second sliding chute (7) is additionally arranged, the second sliding chute (7) is vertical to the first sliding chute (5), and the second sliding chute (7) is arranged on the inner side wall of the furnace body (1), when the furnace cover (4) rotates, the convex block (6) is clamped in the second sliding groove (7), and a handle (8) is arranged on the upper top surface of the furnace cover (4).
2. A universal intermediate frequency furnace for steel casting smelting according to claim 1, characterized in that a support (9) is provided directly above the furnace cover (4), a motor (10) is provided on the support (9), the output end of the motor (10) points to the furnace cover (4), and the motor (10) is connected to the furnace cover (4) through a connecting member (11).
3. A universal intermediate frequency furnace for steel casting smelting according to claim 2, characterized in that a cylinder (12) is connected between the motor (10) and the connecting piece (11), the extension and retraction direction of the cylinder (12) is parallel to the axial direction of the output end of the motor (10), and the output end of the cylinder (12) is directed to the furnace cover (4).
4. The intermediate frequency furnace for steel casting smelting in general according to claim 2, wherein the connecting piece (11) is a connecting rod, a spring pin (13) is arranged on one side of the connecting rod close to the furnace cover (4), and a clamping groove (14) for clamping the spring pin (13) is correspondingly arranged on the furnace body (1).
5. Intermediate frequency furnace for steel casting smelting applications according to claim 1, characterized in that a lining of quartz sand is filled between the crucible (2) body and the induction coil (3).
6. The intermediate frequency furnace for steel casting smelting in accordance with claim 1, wherein a flow guiding nozzle (15) is provided at one side of the upper end of the furnace body (1), and the flow guiding nozzle (15) is located at the upper end of the second chute (7).
7. A universal intermediate frequency furnace for steel casting smelting according to claim 5, characterized in that a cooling water pipe (16) is arranged in the lining of the quartz sand furnace, the cooling water pipe (16) comprises a plurality of branch water pipes (17), the branch water pipes (17) are vertically arranged, and the branch water pipes (17) are uniformly arranged along the periphery of the crucible (2) body.
8. The intermediate frequency furnace for steel casting smelting in general according to claim 7, wherein the upper end of the branch water pipe (17) is connected to a water collecting ring (18), the water collecting ring (18) is located at the lower side of the second runner (7), a water outlet (20) is arranged at one side of the water collecting ring (18), and the water outlet (20) and the cooling water pipe (16) are both connected to a water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921987561.XU CN210892676U (en) | 2019-11-15 | 2019-11-15 | Be used for steel casting to smelt general intermediate frequency furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921987561.XU CN210892676U (en) | 2019-11-15 | 2019-11-15 | Be used for steel casting to smelt general intermediate frequency furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210892676U true CN210892676U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921987561.XU Expired - Fee Related CN210892676U (en) | 2019-11-15 | 2019-11-15 | Be used for steel casting to smelt general intermediate frequency furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN210892676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362524A (en) * | 2020-10-30 | 2021-02-12 | 山东莱钢永锋钢铁有限公司 | Method for testing water yield of granular steel sample |
-
2019
- 2019-11-15 CN CN201921987561.XU patent/CN210892676U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362524A (en) * | 2020-10-30 | 2021-02-12 | 山东莱钢永锋钢铁有限公司 | Method for testing water yield of granular steel sample |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20211115 |