CN202709748U - Splash-proof device of lead alloy smelting furnace - Google Patents
Splash-proof device of lead alloy smelting furnace Download PDFInfo
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- CN202709748U CN202709748U CN 201220330320 CN201220330320U CN202709748U CN 202709748 U CN202709748 U CN 202709748U CN 201220330320 CN201220330320 CN 201220330320 CN 201220330320 U CN201220330320 U CN 201220330320U CN 202709748 U CN202709748 U CN 202709748U
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- smelting furnace
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- lever arm
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Abstract
The utility model relates to a splash-proof device of a lead alloy smelting furnace. The technical scheme includes that a fixed mount (5) is installed near the outer edge position at the top of the lead alloy smelting furnace (2) lining, and a mounting rack (4) is installed near the inner edge position at the top portion of the lead alloy smelting furnace lining. The upper end of a fixed arm (1) is fixed on the edge position at the top of an inner wall of the lead alloy smelting furnace (2) and the lower end of the fixed arm (1) is fixed on the bottom of the lead alloy smelting furnace (2). The upper end of a movable arm (3) is hinged with the upper end of the fixed mount (5). When the lower end of the movable arm (3) is in rotation, the minimum clearance between the lower end of the movable arm (3) and the bottom of the lead alloy smelting furnace (2) is 1 millimeter. One end of a retractor device (7) is hinged on the upper end of the mounting rack (4) and the other end of the retractor device (7) is hinged with the movable arm (3). A clamping mechanism is formed by the fixed arm (1), the movable arm (3), and the retractor device (7). The lower end of the fixed arm (1) and the lower portion of the movable arm (3) are mutually cross. An intersection angle between the fixed arm (1) and the lower portion of the movable arm (3) is from 20 degrees to 60 degrees. The splash-proof device of the lead alloy smelting furnace has the advantages that lead solution spill and impact from a lead ingot to a hearth of the lead alloy smelting furnace (2) can be prevented. Besides, the splash-proof device of the lead alloy smelting furnace can effectively guarantee safety of production staff and production equipment.
Description
Technical field
The utility model belongs to smelting furnace anti-splash device technical field.Relate in particular to a kind of anti-splash device of metal smelting furnace.
Background technology
In the present stage actual production, the material loading of metal smelting furnace is often finished by conveyor roller or chain conveyor, for preventing that lead pig from causing plumbous liquid to spatter to the impact of the plumbous liquid of high temperature in the smelting furnace outward, the be everlasting exit of roller-way or transporter arranges the flexible steel curtain, yet, the sealing of steel curtain can not be very closely knit, therefore, this place still has plumbous liquid to spatter outward, the plumbous liquid of the high temperature that spatters outward might cause the generation of producers' safety and equipment breakdown, when plumbous liquid is less in the stove, thereby also can producing larger impact to furnace bottom, the lead pig of whereabouts reduces its service life.
" be used for preventing the equipment that the container that is filled with spills in the process of carrying " (CN101180234A) patented technology, one container for delivery of the opening that liquid is housed has been described, the equipment of wide-mouth bottle particularly, comprise for the conveying device of container with for the anti-splash device that prevents from spilling from container at course of conveying liquid, this anti-splash device works in predetermined fed distance, it comprises that at least one is used under pressure gas is blown into the nozzle in the container, this nozzle is near the great waves estimating position vessel port and on the inner surface of vessel port aligned beneath container, lower flow velocity when higher flow velocity was reduced to the process that is blown into and finishes when the speed that is blown into of nozzle began from being blown into process.
The described device of this patent need to be realized by nozzle by being blown under pressure of other, nozzle alignment estimates to form the position of great waves at one of internal tank, but the estimating position of great waves is definite by experience or calculates from acceleration, centrifugal force and inertia force, because the complexity of actual conditions and with theoretical formula calculate actual great waves estimating position be difficult to very accurate, can cause effectively to find the estimating position of great waves, thereby form the impact of new great waves so that the splashproof poor effect.
Summary of the invention
The utility model is intended to overcome the prior art defective, and purpose provides a kind of anti-splash device that can effectively ensure the metal smelting furnace of producers and device security.
To achieve these goals, the technical solution adopted in the utility model is:
This device comprises fixed arm, lever arm, installing rack, fixed mount and retractor device.Fixed mount is equipped with at close outer rim place at metal smelting furnace furnace lining top, is fixed with installing rack at the close inner edge place at metal smelting furnace furnace lining top.
The upper end of fixed arm is fixed on the edge at metal smelting furnace inwall top, and the lower end of fixed arm is fixed on the bottom of metal smelting furnace, and the angle of fixed arm and metal smelting furnace inwall is 10 ~ 30 °, the delivery end of transporter be positioned at fixed arm upper end directly over.
The upper end of lever arm is hinged on the upper end of fixed mount, during the revolution of the lower end of lever arm and the minimum clearance of metal furnace bottom be 1mm; One end of retractor device is hinged on the upper end of installing rack, the other end and the lever arm of retractor device are hinged, the jointed shaft of lever arm apart from the line distance of lever arm lower end is: greater than the vertical height of metal smelting furnace and less than the vertical height of metal smelting furnace and the height sum of fixed mount, the vertical height of metal smelting furnace refers to that metal smelting furnace inwall top is to the maximum normal distance of metal furnace bottom.
Fixed arm, lever arm and retractor device form clamping device, and the lower end of fixed arm intersects mutually with the bottom of lever arm, and the angle of fixed arm and lever arm bottom is 20 ~ 60 °.
The center line of fixed arm, lever arm, installing rack, fixed mount, transporter and retractor device is positioned at same vertical guide.
In technique scheme:
Described fixed arm is tower structure, and framework is that shaped steel consists of, and framework is fixed with 2 ~ 5 shaped steel, and 2 ~ 5 shaped steel are parallel to the long limit of framework; Shaped steel is a kind of in channel-section steel, I-steel, the angle steel.
Described lever arm is tower structure, and framework is that shaped steel consists of, and is fixed with 2 ~ 5 shaped steel in the bottom of lever arm, and 2 ~ 5 shaped steel are parallel to the long limit of lever arm; The framework of the framework of lever arm and shaped steel thereof and fixed arm and shaped steel thereof is corresponding the intersection mutually; Shaped steel is a kind of in channel-section steel, I-steel, the angle steel.
Described retractor device is a kind of in hydraulic cylinder, cylinder and the spring.
Because adopt technique scheme, the utility model is provided with clamping device at the delivery end of transporter, the lead pig that transporter is delivered in the metal smelting furnace plays clamping action.This clamping device is comprised of fixed arm, lever arm and retractor device, because lever arm is connected with retractor device, by retractor device is regulated, realized the motion control to lever arm, speed in the time of effectively adjusting lead pig and fall along fixed arm, guarantee that lead pig can directly not fall into the liquation of metal smelting furnace when falling, thereby avoided the outer of liquation to spatter.When plumbous liquid is less in the metal smelting furnace stove, can also prevent that the lead pig that falls from directly producing impact to the bottom of metal smelting furnace, guaranteed the service life of metal smelting furnace, and then ensured the safety of producers and equipment.
Therefore, the utlity model has and prevent that plumbous liquid from spattering the characteristics of metal smelting furnace furnace bottom being impacted with lead pig outward, thereby can effectively ensure the safety that guarantees producers and equipment.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Specific implementation method
Below in conjunction with the drawings and specific embodiments the utility model being further described, is not the restriction to its protection domain.
Embodiment 1
A kind of anti-splash device of metal smelting furnace.Its structure is as illustrated in figs. 1 and 2, and this device comprises fixed arm 1, lever arm 3, installing rack 4, fixed mount 5 and retractor device 7.Fixed mount 5 is equipped with at close outer rim place at metal smelting furnace 2 furnace lining tops, is fixed with installing rack 4 at the close inner edge place at metal smelting furnace 2 furnace lining tops.
The upper end of fixed arm 1 is fixed on the edge at metal smelting furnace 2 inwall tops, the lower end of fixed arm 1 is fixed on the bottom of metal smelting furnace 2, fixed arm 1 is 10 ~ 20 ° with the angle of metal smelting furnace 2 inwalls, the delivery end of transporter 6 be positioned at fixed arm 1 upper end directly over.
The upper end of lever arm 3 is hinged on the upper end of fixed mount 5, during the revolution of the lower end of lever arm 3 and the minimum clearance of metal smelting furnace 2 bottoms be 1mm; One end of retractor device 7 is hinged on the upper end of installing rack 4, the other end of retractor device 7 and lever arm 3 are hinged, the jointed shaft of lever arm 3 apart from the line distance of lever arm 3 lower ends is: greater than the vertical height of metal smelting furnace 2 and less than the vertical height of metal smelting furnace 2 and the height sum of fixed mount 5, the vertical height of metal smelting furnace 2 refers to the maximum normal distance of metal smelting furnace 2 inwall tops to metal smelting furnace 2 bottoms.
Fixed arm 1, lever arm 3 and retractor device 7 form clamping device, and the lower end of fixed arm 1 intersects mutually with the bottom of lever arm 3, and fixed arm 1 is 20 ~ 40 ° with the angle of lever arm 3 bottoms.
The center line of fixed arm 1, lever arm 3, installing rack 4, fixed mount 5, transporter 6 and retractor device 7 is positioned at same vertical guide.
Stating in the technical scheme of the present embodiment:
Described fixed arm 1 is tower structure, and framework is that shaped steel consists of, and framework is fixed with 4 ~ 5 shaped steel, and 4 ~ 5 shaped steel are parallel to the long limit of framework; Shaped steel is a kind of in channel-section steel, I-steel, the angle steel.
Described lever arm 3 also is tower structure, and framework is that shaped steel consists of, and is fixed with 4 ~ 5 shaped steel in the bottom of lever arm 3, and 4 ~ 5 shaped steel are parallel to the long limit of lever arm 3; The framework of the framework of lever arm 3 and shaped steel thereof and fixed arm 1 and shaped steel thereof is corresponding the intersection mutually, and shaped steel is a kind of in channel-section steel, I-steel, the angle steel.
Described retractor device 7 is hydraulic cylinder.
A kind of anti-splash device of metal smelting furnace.Its structure is as illustrated in figs. 1 and 2, and this device comprises fixed arm 1, lever arm 3, installing rack 4, fixed mount 5 and retractor device 7.Fixed mount 5 is equipped with at close outer rim place at metal smelting furnace 2 furnace lining tops, is fixed with installing rack 4 at the close inner edge place at metal smelting furnace 2 furnace lining tops.
The upper end of fixed arm 1 is fixed on the edge at metal smelting furnace 2 inwall tops, the lower end of fixed arm 1 is fixed on the bottom of metal smelting furnace 2, fixed arm 1 is 15 ~ 25 ° with the angle of metal smelting furnace 2 inwalls, the delivery end of transporter 6 be positioned at fixed arm 1 upper end directly over.
The upper end of lever arm 3 is hinged on the upper end of fixed mount 5, during the revolution of the lower end of lever arm 3 and the minimum clearance of metal smelting furnace 2 bottoms be 1mm; One end of retractor device 7 is hinged on the upper end of installing rack 4, the other end of retractor device 7 and lever arm 3 are hinged, the jointed shaft of lever arm 3 apart from the line distance of lever arm 3 lower ends is: greater than the vertical height of metal smelting furnace 2 and less than the vertical height of metal smelting furnace 2 and the height sum of fixed mount 5, the vertical height of metal smelting furnace 2 refers to the maximum normal distance of metal smelting furnace 2 inwall tops to metal smelting furnace 2 bottoms.
Fixed arm 1, lever arm 3 and retractor device 7 form clamping device, and the lower end of fixed arm 1 intersects mutually with the bottom of lever arm 3, and fixed arm 1 is 30 ~ 50 ° with the angle of lever arm 3 bottoms.
The center line of fixed arm 1, lever arm 3, installing rack 4, fixed mount 5, transporter 6 and retractor device 7 is positioned at same vertical guide.
Stating in the technical scheme of the present embodiment:
Described fixed arm 1 is tower structure, and framework is that shaped steel consists of, and framework is fixed with 3 ~ 4 shaped steel, and 3 ~ 4 shaped steel are parallel to the long limit of framework; Shaped steel is a kind of in channel-section steel, I-steel, the angle steel.
Described lever arm 3 is tower structure, and framework is that shaped steel consists of, and is fixed with 3 ~ 4 shaped steel in the bottom of lever arm 3, and 3 ~ 4 shaped steel are parallel to the long limit of lever arm 3; The framework of the framework of lever arm 3 and shaped steel thereof and fixed arm 1 and shaped steel thereof is corresponding the intersection mutually, and shaped steel is a kind of in channel-section steel, I-steel, the angle steel.
Described retractor device 7 is spring.
A kind of anti-splash device of metal smelting furnace.Its structure is as illustrated in figs. 1 and 2, and this device comprises fixed arm 1, lever arm 3, installing rack 4, fixed mount 5 and retractor device 7.Fixed mount 5 is equipped with at close outer rim place at metal smelting furnace 2 furnace lining tops, is fixed with installing rack 4 at the close inner edge place at metal smelting furnace 2 furnace lining tops.
The upper end of fixed arm 1 is fixed on the edge at metal smelting furnace 2 inwall tops, the lower end of fixed arm 1 is fixed on metal smelting furnace 2 bottoms, fixed arm 1 is 20 ~ 30 ° with the angle of metal smelting furnace 2 inwalls, the delivery end of transporter 6 be positioned at fixed arm 1 upper end directly over.
The upper end of lever arm 3 is hinged on the upper end of fixed mount 5, during the revolution of the lower end of lever arm 3 and the minimum clearance of metal smelting furnace 2 bottoms be 1mm; One end of retractor device 7 is hinged on the upper end of installing rack 4, the other end of retractor device 7 and lever arm 3 are hinged, the jointed shaft of lever arm 3 apart from the line distance of lever arm 3 lower ends is: greater than the vertical height of metal smelting furnace 2 and less than the vertical height of metal smelting furnace 2 and the height sum of fixed mount 5, the vertical height of metal smelting furnace 2 refers to the maximum normal distance of metal smelting furnace 2 inwall tops to metal smelting furnace 2 bottoms.
Fixed arm 1, lever arm 3 and retractor device 7 form clamping device, and the lower end of fixed arm 1 intersects mutually with the bottom of lever arm 3, and fixed arm 1 is 40 ~ 60 ° with the angle of lever arm 3 bottoms.
The center line of fixed arm 1, lever arm 3, installing rack 4, fixed mount 5, transporter 6 and retractor device 7 is positioned at same vertical guide.
Stating in the technical scheme of the present embodiment:
Described fixed arm 1 is tower structure, and framework is that shaped steel consists of, and framework is fixed with 2 ~ 3 shaped steel, and 2 ~ 3 shaped steel are parallel to the long limit of framework; Shaped steel is a kind of in channel-section steel, I-steel, the angle steel.
Described lever arm 3 is tower structure, and framework is that shaped steel consists of, and is fixed with 2 ~ 3 shaped steel in the bottom of lever arm 3, and 2 ~ 3 shaped steel are parallel to the long limit of lever arm 3; The framework of the framework of lever arm 3 and shaped steel thereof and fixed arm 1 and shaped steel thereof is corresponding the intersection mutually, and shaped steel is a kind of in channel-section steel, I-steel, the angle steel.
Described retractor device 7 is cylinder.
Transporter 6 delivery ends of this specific embodiment are provided with clamping device, and the lead pig that transporter 6 is delivered in the metal smelting furnace 2 plays clamping action.This clamping device is comprised of fixed arm 1, lever arm 3 and retractor device 7, because lever arm 3 is connected with retractor device 7, by retractor device 7 is regulated, realized the motion control to lever arm 3, speed in the time of effectively adjusting lead pig along fixed arm 1 whereabouts, guarantee that lead pig can directly not fall into the liquation of metal smelting furnace 2 when falling, thereby avoided the outer of liquation to spatter.When plumbous liquid is less in the stove of metal smelting furnace 2, can also prevent that the lead pig that falls from directly producing impact to the bottom of metal smelting furnace 2, guaranteed the service life of metal smelting furnace 2, and then ensured the safety of producers and equipment.
Therefore, this specific embodiment has the advantages that to prevent that plumbous liquid from spattering and lead pig impacts the furnace bottom of metal smelting furnace 2 outward, thereby can effectively ensure the safety that guarantees producers and equipment.
Claims (4)
1. the anti-splash device of a metal smelting furnace is characterized in that this device comprises fixed arm (1), lever arm (3), installing rack (4), fixed mount (5) and retractor device (7); Fixed mount (5) is equipped with at close outer rim place at metal smelting furnace (2) furnace lining top, is fixed with installing rack (4) at the close inner edge place at metal smelting furnace (2) furnace lining top;
The upper end of fixed arm (1) is fixed on the edge at metal smelting furnace (2) inwall top, the lower end of fixed arm (1) is fixed on the bottom of metal smelting furnace (2), the angle of fixed arm (1) and metal smelting furnace (2) inwall is 10 ~ 30 °, the delivery end of transporter (6) be positioned at fixed arm (1) upper end directly over;
The upper end of lever arm (3) is hinged on the upper end of fixed mount (5), and the minimum clearance the during revolution of the lower end of lever arm (3) bottom metal smelting furnace (2) is 1mm; One end of retractor device (7) is hinged on the upper end of installing rack (4), the other end of retractor device (7) and lever arm (3) are hinged, and the jointed shaft of lever arm (3) apart from the line distance of lever arm (3) lower end is: greater than the vertical height of metal smelting furnace (2) and less than the vertical height of metal smelting furnace (2) and the height sum of fixed mount (5);
Fixed arm (1), lever arm (3) and retractor device (7) form clamping device, the lower end of fixed arm (1) intersects mutually with the bottom of lever arm (3), and fixed arm (1) is 20 ~ 60 ° with the angle of lever arm (3) bottom;
The center line of fixed arm (1), lever arm (3), installing rack (4), fixed mount (5), transporter (6) and retractor device (7) is positioned at same vertical guide.
2. the anti-splash device of metal smelting furnace according to claim 1 is characterized in that described fixed arm (1) is tower structure, and framework is that shaped steel consists of, and framework is fixed with 2 ~ 5 shaped steel, and 2 ~ 5 shaped steel are parallel to the long limit of framework; Shaped steel is a kind of in channel-section steel, I-steel, the angle steel.
3. the anti-splash device of metal smelting furnace according to claim 1, it is characterized in that described lever arm (3) is tower structure, framework is that shaped steel consists of, and is fixed with 2 ~ 5 shaped steel in the bottom of lever arm (3), and 2 ~ 5 shaped steel are parallel to the long limit of lever arm (3); The framework of the framework of lever arm (3) and shaped steel thereof and fixed arm (1) and shaped steel thereof is corresponding the intersection mutually, and shaped steel is a kind of in channel-section steel, I-steel, the angle steel.
4. the anti-splash device of metal smelting furnace according to claim 1 is characterized in that a kind of in hydraulic cylinder, cylinder and the spring of described retractor device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220330320 CN202709748U (en) | 2012-07-10 | 2012-07-10 | Splash-proof device of lead alloy smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220330320 CN202709748U (en) | 2012-07-10 | 2012-07-10 | Splash-proof device of lead alloy smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202709748U true CN202709748U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220330320 Withdrawn - After Issue CN202709748U (en) | 2012-07-10 | 2012-07-10 | Splash-proof device of lead alloy smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202709748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721283A (en) * | 2012-07-10 | 2012-10-10 | 武汉科技大学 | Splash-proof device for lead alloy smelting furnace |
| CN104858402A (en) * | 2015-04-28 | 2015-08-26 | 天能电池(芜湖)有限公司 | Discharging device for lead heating furnace |
-
2012
- 2012-07-10 CN CN 201220330320 patent/CN202709748U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721283A (en) * | 2012-07-10 | 2012-10-10 | 武汉科技大学 | Splash-proof device for lead alloy smelting furnace |
| CN104858402A (en) * | 2015-04-28 | 2015-08-26 | 天能电池(芜湖)有限公司 | Discharging device for lead heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130130 Effective date of abandoning: 20140416 |
|
| RGAV | Abandon patent right to avoid regrant |