CN212962838U - Smelting furnace eye brick delivery port shutoff mechanism that flows - Google Patents
Smelting furnace eye brick delivery port shutoff mechanism that flows Download PDFInfo
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- CN212962838U CN212962838U CN202021997556.XU CN202021997556U CN212962838U CN 212962838 U CN212962838 U CN 212962838U CN 202021997556 U CN202021997556 U CN 202021997556U CN 212962838 U CN212962838 U CN 212962838U
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Abstract
The utility model discloses a smelting furnace runner brick water outlet plugging mechanism, which comprises an installation platform, a top plate, a front and back driving mechanism, an upper and lower driving mechanism, a supporting plate, an installation plate, a connecting rod, a plug rod and a plug sleeve, wherein the top plate is movably arranged on the installation platform; the front and rear driving mechanisms are fixedly arranged on the mounting platform and drive the top plate to horizontally move; the supporting plate is fixedly arranged below the top plate; the mounting plate is movably mounted on the supporting plate; the up-down driving mechanism drives the mounting plate to vertically move; one end of the connecting rod is fixedly connected with the mounting plate, and the other end of the connecting rod is movably connected with the plug rod; the front end of the plugging rod is provided with a plugging head sleeve. The utility model makes the taper of the plug and the water outlet of the flow hole brick more fit through the self-adaptive multi-angle rotation of the plug rod; the telescopic corrugated bulges are arranged behind the plug, so that the side wall of the plug sleeve is further contacted and sealed with the water outlet of the eye brick, and the plugging effect of the water outlet of the eye brick is improved.
Description
Technical Field
The utility model belongs to the technical field of the smelting furnace equipment technique and specifically relates to a smelting furnace eye brick delivery port shutoff mechanism flows.
Background
The aluminum profile is widely applied to the fields of construction, transportation, national defense and science, aerospace and the like, and has important strategic significance. The production of aluminium section bar mainly includes three processes of casting, extruding and surface treatment, the casting is the first procedure of aluminium section bar production, and the smelting in the casting process is a necessary step, and the smelting is to add the prepared raw material into smelting furnace according to the technological requirements to melt, and effectively remove impurity slag and gas in the melt body by means of degassing, deslagging and refining. The raw aluminum production material is further processed and smelted in a smelting furnace, aluminum reacts with water to release heat, the heat enables the water to boil, the heat released by combustion of generated hydrogen enables aluminum liquid to splash, the phenomenon of explosion of the high-temperature aluminum liquid when the aluminum liquid meets water is a serious accident in the industrial production of aluminum, and the aluminum liquid is very easy to cause casualties and equipment loss. How to isolate the contact of high-temperature aluminum liquid and water in the smelting furnace, the plugging of the water outlet of the eye brick is of great importance, the plugging device is easy to deform and wear under a high-temperature environment, the angle of the plugging device needs to be adjusted timely, the sealing of the water outlet of the eye brick is ensured, and the main problem to be solved by various manufacturers is to keep the working process of the smelting furnace safe.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a smelting furnace eye brick delivery port shutoff mechanism realizes the sealed of smelting furnace eye brick delivery port, keeps apart the high temperature aluminium liquid and the water in the smelting furnace reliably. The invention solves the technical problem that the water outlet of the traditional smelting furnace eye brick is not tightly plugged, so that high-temperature molten aluminum is easily contacted with water, and the working process of the smelting furnace is unsafe.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a smelting furnace runner brick water outlet plugging mechanism comprises an installation platform, a top plate, a front and back driving mechanism, an up and down driving mechanism, a supporting plate, an installation plate, a connecting rod, a plug rod and a plug sleeve, wherein the top plate is movably installed on the installation platform; the front and rear driving mechanisms are fixedly arranged on the mounting platform and drive the top plate to horizontally move; the supporting plate is fixedly arranged below the top plate; the mounting plate is movably mounted on the supporting plate; the up-down driving mechanism drives the mounting plate to vertically move; one end of the connecting rod is fixedly connected with the mounting plate, and the other end of the connecting rod is movably connected with the plug rod; the front end of the plugging rod is provided with a plugging head sleeve.
Further, front and back actuating mechanism includes driving motor, first screw rod, guide bar, driving motor sets up on mounting platform, and roof screw hole is run through to first screw rod thread end, and both ends setting is at the mounting platform both ends, and the drive end of first screw rod is connected with driving motor, and driving motor drive roof is along guide bar horizontal motion on mounting platform. The driving motor can also use other driving units, such as hand-operated worm and gear, hydraulic transmission.
Further, the up-down driving mechanism comprises a linear guide rail, a sliding block, a hand wheel and a second screw rod, and the linear guide rail is arranged on the supporting plate; the sliding block is arranged on the mounting plate and matched with the linear guide rail; the second screw rod is fixed on the top plate, the driving end of the second screw rod is connected with the hand wheel, the threaded end of the second screw rod is connected with the threaded hole of the mounting plate, and the mounting plate is driven to move up and down along the linear guide rail on the supporting plate.
Furthermore, one end of the plug rod is a ball head, the other end of the plug rod is a flat head, a ball head seat is arranged at the position where the lower end of the connecting rod is connected with the plug rod, and the ball head is matched with the ball head seat to adjust the angle of the plug rod. The ball head freely rotates in the ball head seat, so that the plug rod is aligned with the center of the water outlet of the eye brick, and the positioning is realized.
Furthermore, the plug sleeve comprises a plug, a side wall and a pull rod, the plug is arranged at the front end of the plug sleeve and is matched and sealed with the water outlet of the eyelet brick, the pull rod is arranged in the hollow part of the plug sleeve, one end of the pull rod is connected with the inner side of the side wall, and the other end of the pull rod is connected with a flat head of the plug rod.
Furthermore, a telescopic corrugated bulge is arranged behind the plug. If the plug is sealed and has leakage, the driving motor drives the plug to continue to move forward, so that the corrugated bulges behind the plug are compressed, the length of the plug sleeve is shortened, and the side wall of the plug sleeve is in contact sealing with the water outlet of the eyelet brick, so that a second sealing layer is realized.
Furthermore, the plugs are spherical, the graphite plugs are made of graphite materials, the graphite plugs can be completely attached when the graphite plugs are applied to the water outlets of the eye brick, and the service life is long.
Furthermore, the guide rods are two, the guide rods penetrate through the top plate and are arranged at two ends of the mounting platform respectively, and the top plate moves horizontally on the mounting platform along the guide rods. The friction of the top plate is reduced during movement, and the sliding is smooth.
Furthermore, the plug sleeve is conical and is suitable for being matched with the tap hole bricks on the market, and the smelting furnace is suitable for casting various metal materials.
Compared with the prior art, the beneficial effects of the utility model reside in that: the ball head is arranged on the plug rod, the ball head seat is arranged at the position, connected with the plug rod, of the lower end of the connecting rod, the ball head is matched with the ball head seat to adjust the angle of the plug rod, and the plug rod rotates in a multi-angle self-adaptive manner, so that the taper of the plug and the taper of the water outlet of the eyelet brick are matched; the telescopic corrugated bulges are arranged behind the plug, so that the side wall of the plug sleeve is further contacted and sealed with the water outlet of the eye brick, and the plugging effect of the water outlet of the eye brick is improved.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is a three-dimensional structure diagram of a plugging mechanism for a tap hole brick water outlet of a smelting furnace;
FIG. 2 is another perspective structural view of a plugging mechanism for a tap hole brick water outlet of a smelting furnace;
FIG. 3 is a schematic view of a plugging mechanism for a tap hole brick water outlet of a smelting furnace in cooperation with the tap hole brick water outlet;
FIG. 4 is a three-dimensional structure diagram of a connecting rod of a plugging mechanism for a tap hole brick water outlet of a smelting furnace;
FIG. 5 is a three-dimensional structure diagram of a plug rod of a plugging mechanism for a tap hole brick water outlet of a smelting furnace;
FIG. 6 is a front view of a plug sleeve of a plugging mechanism for a tap hole brick water outlet of a smelting furnace;
FIG. 7 is a sectional view of a plug cover H-H of a plugging mechanism for a tap hole brick water outlet of a smelting furnace;
description of reference numerals: 1. the device comprises an installation platform, a top plate 2, a top plate 3, a driving motor 4, a support plate 5, a connecting rod 6, a plugging rod 7, a plugging sleeve 31, a first screw rod 32, a guide rod 41, an installation plate 42, a sliding block 43, a linear guide rail 44, a second screw rod 45, a hand wheel 51, a ball seat 61, a flat head 62, a ball head 71, a plugging head 72, a bulge 73, a pull rod 73 and a runner brick water outlet 74.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The utility model discloses do further explanation with the accompanying drawing, as shown in fig. 1, fig. 2, a smelting furnace runner brick delivery port shutoff mechanism structure is as follows:
the utility model relates to a smelting furnace eye brick delivery port plugging mechanism is arranged above a runner outside the eye brick, and comprises an installation platform, a top plate, a driving motor, a first screw rod, a guide rod, a linear guide rail, a slider, a hand wheel, a second screw rod, a support plate, an installation plate, a connecting rod, a plug rod and a plug sleeve, wherein the top plate is movably arranged on the installation platform; the driving motor is arranged on the mounting platform, the threaded end of the first screw penetrates through the threaded hole of the top plate, the two ends of the first screw are arranged at the two ends of the mounting platform, the driving end of the first screw is connected with the driving motor, and the driving motor drives the top plate to horizontally move along the mounting platform;
the supporting plate is fixedly arranged below the top plate; the mounting plate is movably mounted on the supporting plate; the linear guide rail is arranged on the supporting plate; the sliding block is arranged on the mounting plate and matched with the linear guide rail; the second screw rod is fixed on the top plate, the driving end of the second screw rod is connected with the hand wheel, the threaded end of the second screw rod is connected with the threaded hole of the mounting plate, and the mounting plate is driven to move up and down along the linear guide rail on the supporting plate.
One end of the connecting rod is fixedly connected with the mounting plate, and the other end of the connecting rod is movably connected with the plug rod; the front end of the plugging rod is provided with a plugging head sleeve.
Referring to fig. 3, the schematic structure of the plugging mechanism for the outlet of the perforated brick of the smelting furnace in cooperation with the outlet of the perforated brick is as follows:
the plugging mechanism is arranged above a flow groove on the outer side of the flow hole brick, the driving motor drives the connecting rod and the connected plug rod to be close to the water outlet of the flow hole brick, the plug sleeve extends to the opening position of the water outlet of the flow hole brick, the plug is embedded into the water outlet of the flow hole brick, and the spherical plug and the water outlet of the flow hole brick form a first sealing layer. If the plug is sealed and has leakage, the driving motor drives the plug to continue to move forward, so that the corrugated bulges behind the plug are compressed, the length of the plug sleeve is shortened, the side wall of the plug sleeve is in contact sealing with the water outlet of the eye brick, a second sealing layer is realized, the water outlet of the eye brick is ensured to be sealed, and the plugging effect of the water outlet of the eye brick is improved.
Referring to fig. 4 and 5, the connecting rod and the plug rod connecting structure is as follows:
the lower end of the connecting rod is connected with the plug rod, a ball head seat is arranged at the position, connected with the plug rod, of the lower end of the connecting rod, one end of the plug rod is a ball head, the other end of the plug rod is a flat head, and the ball head is matched with the ball head seat to adjust the angle of the plug rod. The ball head freely rotates in the ball head seat, so that the plug rod is aligned with the center of the water outlet of the eye brick, and self-adaptive positioning is realized.
Referring to fig. 6 and 7, the plug sleeve structure is as follows:
the plug sleeve comprises a plug, a side wall and a pull rod, the plug is arranged at the front end of the plug sleeve and is matched and sealed with the water outlet of the eyelet brick, the pull rod is arranged in the hollow part of the plug sleeve, one end of the pull rod is connected with the inner side of the side wall, and the other end of the pull rod is connected with a flat head of the plug rod. And if the plug is sealed and leaks, the driving motor drives the plug to continue to move forward, so that the corrugated bulge behind the plug is compressed, the length of the plug sleeve is shortened, and the side wall of the plug sleeve is in contact sealing with the water outlet of the eyelet brick, so that a second sealing layer is realized. The plug is spherical, and the plug is provided with external threads and is connected with the internal threads of the side wall, so that the plug can be conveniently replaced. The plugs are made of graphite materials, and the graphite plugs can be completely attached when the graphite plugs are applied to the water outlets of the porous bricks due to the heat-resistant and wear-resistant characteristics, so that the service lives of the plugs are prolonged.
The working control process of the blocking mechanism for the water outlet of the taphole brick of the smelting furnace is as follows:
1) and after the control system receives the alarm of abnormal casting well temperature and the alarm of molten aluminum level of the launder casting plate, the control system starts the driving motor when analyzing the risk of molten aluminum leakage, so that the plug is completely attached to the water outlet of the flow eye brick.
2) If the plug is sealed and has leakage, the control system receives an abnormal leakage alarm of the water outlet of the eye-flow brick, the driving motor is started again, the plug is driven to move forward continuously, the corrugated bulge behind the plug can be compressed, the length of the plug sleeve is shortened, the side wall of the plug sleeve is in contact sealing with the water outlet of the eye-flow brick, a second sealing layer is realized, the sealing of the water outlet of the eye-flow brick is ensured, and the working process of the smelting furnace is kept safe.
The utility model relates to a smelting furnace eye brick delivery port shutoff mechanism is applied to eye brick delivery port, through set up the bulb on the end cap pole, the position that the connecting rod lower extreme is connected with the end cap pole is provided with the bulb seat, the bulb cooperates with the bulb seat and adjusts the angle of end cap pole, and end cap pole multi-angle self-adaptation rotates, makes the tapering of end cap and eye brick delivery port agree with more; the telescopic corrugated bulges are arranged behind the plug, so that the side wall of the plug sleeve is further contacted and sealed with the water outlet of the eye brick, and the plugging effect of the water outlet of the eye brick is improved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a smelting furnace eye brick delivery port shutoff mechanism which characterized in that: comprises an installation platform, a top plate, a front and back driving mechanism, an up and down driving mechanism, a supporting plate, an installation plate, a connecting rod, a plug rod and a plug sleeve,
the top plate is movably arranged on the mounting platform;
the front and rear driving mechanisms are fixedly arranged on the mounting platform and drive the top plate to horizontally move;
the supporting plate is fixedly arranged below the top plate;
the mounting plate is movably mounted on the supporting plate;
the up-down driving mechanism drives the mounting plate to vertically move;
one end of the connecting rod is fixedly connected with the mounting plate, and the other end of the connecting rod is movably connected with the plug rod;
the front end of the plugging rod is provided with a plugging head sleeve.
2. The smelter runner brick water outlet plugging mechanism of claim 1, characterized in that: the front and back driving mechanism comprises a driving motor, a first screw rod and a guide rod,
the driving motor is arranged on the mounting platform, the threaded end of the first screw penetrates through the threaded hole of the top plate, the two ends of the first screw are arranged at the two ends of the mounting platform, the driving end of the first screw is connected with the driving motor, and the driving motor drives the top plate to horizontally move on the mounting platform along the guide rod.
3. The smelter runner brick water outlet plugging mechanism of claim 2, characterized in that: the up-down driving mechanism comprises a linear guide rail, a slide block, a hand wheel and a second screw rod,
the linear guide rail is arranged on the supporting plate;
the sliding block is arranged on the mounting plate and matched with the linear guide rail;
the second screw rod is fixed on the top plate, the driving end of the second screw rod is connected with the hand wheel, the threaded end of the second screw rod is connected with the threaded hole of the mounting plate, and the mounting plate is driven to move up and down along the linear guide rail on the supporting plate.
4. The smelter runner brick water outlet plugging mechanism of claim 3, characterized in that: one end of the plug rod is a ball head, the other end of the plug rod is a flat head, a ball head seat is arranged at the position where the lower end of the connecting rod is connected with the plug rod, and the ball head is matched with the ball head seat to adjust the angle of the plug rod.
5. The smelter eye brick water outlet plugging mechanism of claim 4, characterized in that: the plug sleeve comprises a plug, a side wall and a pull rod, the plug is arranged at the front end of the plug sleeve and is matched and sealed with the water outlet of the eyelet brick, the pull rod is arranged in the hollow part of the plug sleeve, one end of the pull rod is connected with the inner side of the side wall of the plug sleeve, and the other end of the pull rod is connected with a flat head of the plug rod.
6. The smelter runner brick water outlet plugging mechanism of claim 5, characterized in that: and a telescopic corrugated bulge is also arranged behind the plug.
7. The smelter runner brick water outlet plugging mechanism of claim 6, characterized in that: the plug is spherical.
8. The smelter runner brick water outlet plugging mechanism of claim 6, characterized in that: the plug is made of graphite material.
9. The smelter runner brick water outlet plugging mechanism of claim 2, characterized in that: the guide rods are two, the guide rods penetrate through the top plate and are arranged at two ends of the mounting platform respectively, and the top plate moves horizontally on the mounting platform along the guide rods.
10. The smelter eye brick water outlet plugging mechanism of any one of claims 1 to 9, characterized in that: the plug sleeve is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021997556.XU CN212962838U (en) | 2020-09-11 | 2020-09-11 | Smelting furnace eye brick delivery port shutoff mechanism that flows |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021997556.XU CN212962838U (en) | 2020-09-11 | 2020-09-11 | Smelting furnace eye brick delivery port shutoff mechanism that flows |
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| CN212962838U true CN212962838U (en) | 2021-04-13 |
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| CN202021997556.XU Active CN212962838U (en) | 2020-09-11 | 2020-09-11 | Smelting furnace eye brick delivery port shutoff mechanism that flows |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115502928A (en) * | 2022-08-23 | 2022-12-23 | 惠州市鑫瑞科源医疗科技有限公司 | Water tank equipment seals glue all-in-one for breathing machine |
-
2020
- 2020-09-11 CN CN202021997556.XU patent/CN212962838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115502928A (en) * | 2022-08-23 | 2022-12-23 | 惠州市鑫瑞科源医疗科技有限公司 | Water tank equipment seals glue all-in-one for breathing machine |
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