CN218973210U - Dust removal induced draft device of telescopic smelting electric furnace - Google Patents
Dust removal induced draft device of telescopic smelting electric furnace Download PDFInfo
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- CN218973210U CN218973210U CN202223539035.1U CN202223539035U CN218973210U CN 218973210 U CN218973210 U CN 218973210U CN 202223539035 U CN202223539035 U CN 202223539035U CN 218973210 U CN218973210 U CN 218973210U
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Abstract
The utility model relates to the technical field of environment-friendly dust removal, in particular to a dust removal and air suction device of a telescopic smelting electric furnace, which comprises a bottom plate and the electric furnace, wherein the electric furnace is fixedly connected to the left side of the upper part of the bottom plate, a tower is fixedly connected to the right side of the upper part of the bottom plate, a sleeve is arranged in the upper part of the tower, the outer wall of the sleeve is in clearance fit with the inner wall of a through hole of the upper part of the tower, the dust removal device is arranged on the left side of the sleeve, and an adjusting device is arranged in the middle of the tower. The screw rod can be driven to rotate through the corresponding structure, the screw rod is matched with the vertical rod to drive the first transverse plate to move downwards, meanwhile, the lower end part of the left side of the pipeline is provided with retractility, the first transverse plate can drive the guide cover to move through the pipeline, the position of the upper opening of the guide cover, which is adjusted by the guide cover, of the electric furnace is closer to the position of the upper opening of the guide cover, and therefore when the electric furnace works, the exhaust fan can be started, and smoke dust and the like generated when the exhaust fan is matched with the pipeline and the guide cover to work on the electric furnace can be better collected.
Description
Technical Field
The utility model relates to the technical field of environmental protection dust removal, in particular to a dust removal and air suction device of a telescopic smelting electric furnace.
Background
In the foundry industry, an electric furnace is a common device for smelting metal, in the process of smelting metal, molten steel after smelting needs to be fed from the upper part of a furnace body, the molten steel is obliquely discharged from the front part of the furnace body, a large amount of smoke dust is generated in the furnace in the feeding and discharging processes, the smoke dust contains a large amount of fine dust and waste gas, and the smoke dust overflows into the air, so that the environment is polluted, the health of workshop workers is seriously affected, and therefore, a dust removal and suction device is needed to treat the smoke dust and the like of the telescopic smelting electric furnace.
A dust removal and suction device of a telescopic smelting electric furnace, such as the grant publication number CN214199731U, comprises a tower and a tower. The position of the air guide sleeve of the device can be changed according to the position of smoke dust generation, so that the air guide sleeve can collect the smoke dust to the greatest extent all the time.
However, the dust-removing and air-sucking device of the telescopic smelting electric furnace has some problems when in use, for example, the motor can only drive the first pipeline and the air guide sleeve to move in the horizontal direction through the gear and the rack, the vertical height of the first pipeline and the air guide sleeve cannot be adjusted, the distance between the air guide sleeve and the smoke outlet part of the electric furnace below is long, the opening of the electric furnace by the air exhauster through the first pipeline, the air guide sleeve and the like is long, the suction force generated by the air exhauster is gradually weakened when acting on the opening of the circuit, and therefore, the flue gas generated at the opening of the electric furnace cannot be sucked completely, and the dust-removing and air-sucking effects of the telescopic smelting electric furnace are reduced.
Disclosure of Invention
The utility model aims to solve the problems that when the dust removal and air suction device of the telescopic smelting electric furnace is used, the vertical heights of a first pipeline and a guide cover cannot be adjusted, the distance from an opening of the electric furnace is far, the dust removal and air suction effect is poor, and the dust removal and air suction device of the telescopic smelting electric furnace is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a dust removal induced draft device of telescopic smelting electric stove, includes bottom plate and electric stove, the top left side rigid coupling of bottom plate has the electric stove, the top right side rigid coupling of bottom plate has the pylon, the top internally mounted of pylon has the sleeve, and telescopic outer wall and the top through-hole department inner wall clearance fit of pylon, dust collector is installed in telescopic left side, adjusting device is installed to the centre of pylon.
Preferably, the dust collector includes the pipeline, the top right-hand member outer wall and telescopic inside looks rigid coupling of pipeline, the left side below rigid coupling of pipeline has the kuppe, the top of kuppe is equipped with first diaphragm, and the inside of first diaphragm is rigid coupling with the outer wall of pipeline mutually, the inside threaded connection in the right side of first diaphragm has the screw rod, and the upper and lower side outer wall of screw rod all rotates and is connected with the second diaphragm, upper and lower the inboard rigid coupling of second diaphragm has the montant, and the outer wall of montant and the through-hole department inner wall clearance fit of first diaphragm.
Preferably, an exhaust fan is fixedly connected to the right end of the upper part of the pipeline, and a sliding plate is fixedly connected to the base of the exhaust fan, so that smoke dust generated by the electric furnace can be sucked out through the exhaust fan.
Preferably, the adjusting device comprises an electric push rod, the middle outer wall of the electric push rod is fixedly connected with the inside of the tower, the left end of the electric push rod is fixedly connected with a first vertical plate, the left side and the upper side of the first vertical plate are respectively and fixedly connected with a second transverse plate and a pipeline, the right side of the first vertical plate is fixedly connected with a plurality of stop rods, and the middle outer wall of the stop rods are in clearance fit with the inner wall of the middle through hole of the tower.
Preferably, a bracket is arranged above the electric push rod, the left side of the bracket is fixedly connected with the tower, and the sliding groove of the bracket is in sliding clamping connection with the sliding plate, so that the sliding plate can move conveniently through the bracket.
Preferably, the right side below rigid coupling of support has the swash plate, and the left side of swash plate is with the tower looks rigid coupling, can consolidate the support through the swash plate like this.
The utility model provides a dust removal and air suction device of a telescopic smelting electric furnace, which has the beneficial effects that: the screw rod can be driven to rotate through a corresponding structure, the screw rod is matched with the vertical rod to drive the first transverse plate to move downwards, meanwhile, the left lower end part of the pipeline is provided with retractility, the first transverse plate can drive the guide cover to move through the pipeline, the position of the upper opening of the guide cover, which is regulated by the guide cover, is closer to the position of the upper opening of the electric furnace, so that when the electric furnace works, the exhaust fan can be started, the exhaust fan is matched with the pipeline and the guide cover to collect smoke dust and the like generated during the working of the electric furnace, the smoke dust is discharged into the external processing device for processing, before the electric furnace overturns and discharges, the screw rod is reversely rotated, the guide cover is far away from the electric furnace, a space is reserved for the overturned and discharged of the electric furnace, the electric push rod is started again, the first vertical plate is driven to move leftwards through the electric push rod, and the first vertical plate is driven by the second transverse plate, the pipeline is driven to move by the guide cover and the exhaust fan, so that the guide cover moves along with the electric furnace, and the electric furnace can follow the electric furnace, so that the smoke dust and the like generated during the discharging can be continuously collected.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a plan cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the screw, motor and first bevel gear of FIG. 2;
FIG. 4 is a schematic view of the structure of the suction fan, sleeve and swash plate of FIG. 2;
fig. 5 is a schematic view of the structure of the vertical rod, the second transverse plate and the electric push rod in fig. 2.
In the figure: 1. the dust collector comprises a bottom plate, 2, an electric furnace, 3, a dust collector, 301, a pipeline, 302, a guide cover, 303, a first transverse plate, 304, a screw, 305, a second transverse plate, 306, a vertical rod, 3A1, a first bevel gear, 3A2, a second bevel gear, 3A3, a motor, 3A4, a second vertical plate, 4, an adjusting device, 401, an electric push rod, 402, a first vertical plate, 403, a stop lever, 5, a tower, 6, a sleeve, 7, an exhaust fan, 8, a sliding plate, 9, a bracket, 10 and a sloping plate.
The specific embodiment is as follows:
the utility model is further described below with reference to the accompanying drawings:
example 1:
referring to fig. 1-5, in this embodiment, a dust removal induced draft device of telescopic smelting electric stove, including bottom plate 1 and electric stove 2, the top left side rigid coupling of bottom plate 1 has electric stove 2, electric stove 2 is telescopic smelting electric stove, its model can adopt the model in this application contrast patent, the top right side rigid coupling of bottom plate 1 has pylon 5, the inside processing of pylon 5 has 3 through-holes, the top internally mounted of pylon 5 has sleeve 6, and the outer wall of sleeve 6 and the top through-hole department inner wall clearance fit of pylon 5, sleeve 6 can remove in the through-hole department of pylon 5, dust collector 3 is installed in the left side of sleeve 6, adjusting device 4 is installed to the centre of pylon 5.
Referring to fig. 1-5, the dust removing device 3 comprises a pipeline 301, a guide cover 302, a first transverse plate 303, a screw rod 304, a second transverse plate 305 and a vertical rod 306, wherein the outer wall of the right end above the pipeline 301 is fixedly connected with the inside of a sleeve 6, the pipeline 301 can be protected through the sleeve 6, the lower left end of the pipeline 301 has elasticity, the guide cover 302 is fixedly connected below the left side of the pipeline 301, smoke dust can be better collected through the guide cover 302, the first transverse plate 303 is arranged above the guide cover 302, a through hole is formed in the right end of the first transverse plate 303, the inside of the first transverse plate 303 is fixedly connected with the outer wall of the pipeline 301, the screw rod 304 is in threaded connection with the right side of the first transverse plate 303, the first transverse plate 303 can drive the pipeline 301 to move through the first transverse plate 303, the upper and lower outer wall of the screw rod 304 is rotatably connected with the second transverse plate 305, the inner wall of the vertical rod 306 is fixedly connected with the inner wall of the vertical rod 306 of the first transverse plate 303, the inner wall of the through 306 is in clearance fit with the through hole of the vertical rod 303, the first transverse plate 303 can act on the first transverse plate, the right end of the pipeline 301 can be fixedly connected with a blower 7 through the blower 7, the blower 7 is fixedly connected with the blower 7, and the blower 7 is conveniently connected with the blower 7 through the blower 7, and the blower 7 is fixedly connected with the blower 7 is conveniently connected with the blower 7 through the blower 7, and the machine 7 is fixedly connected with the blower 7;
the screw 304 can be driven to rotate through a corresponding structure, the screw 304 is matched with the vertical rod 306 to drive the first transverse plate 303 to move downwards, meanwhile, the left lower end part of the pipeline 301 is provided with retractility, the first transverse plate 303 can drive the guide cover 302 to move through the pipeline 301, the position of the upper opening of the guide cover 302, which is adjusted by the guide cover 302, is closer to the position of the upper opening of the electric furnace 2, and therefore when the electric furnace 2 works, the exhaust fan 7 can be started, and smoke dust and the like generated when the exhaust fan 7 works on the electric furnace 2 in cooperation with the pipeline 301 and the guide cover 302 are better collected.
Referring to fig. 1, 2 and 5, the adjusting device 4 comprises an electric push rod 401, a first vertical plate 402 and a stop lever 403, wherein the middle outer wall of the electric push rod 401 is fixedly connected with the inside of the tower 5, the model of the electric push rod 401 can be selected according to the requirement of a user, the left end of the electric push rod 401 is fixedly connected with the first vertical plate 402, the electric push rod 401 can drive the first vertical plate 402 to move, the left side and the upper inner part of the first vertical plate 402 are fixedly connected with a second transverse plate 305 and a pipeline 301 respectively, 2 stop levers 403 are fixedly connected on the right side of the first vertical plate 402, the middle outer wall of the stop lever 403 is in clearance fit with the inner wall of a middle through hole of the tower 5, the stop lever 403 is matched with the tower 5 to enable the first vertical plate 402 to move more stably, a bracket 9 is arranged above the electric push rod 401, a chute is processed above the bracket 9, the chute of the bracket 9 is fixedly connected with the tower 5, the chute of the bracket 9 is slidably clamped with the slide plate 8, a sloping plate 10 is fixedly connected below the chute of the bracket 9, the left side of the bracket 10 is fixedly connected with the sloping plate 10, and the bracket 10 is fixedly connected with the bracket 9 through the middle through the stop lever 5;
when the electric furnace 2 is in the process of discharging, before the electric furnace 2 is in the process of overturning and discharging, the screw 304 is reversely rotated, the guide cover 302 is far away from the electric furnace 2, a space is left for overturning and discharging of the electric furnace 2, the electric push rod 401 is started again, the first vertical plate 402 is driven to move leftwards by the electric push rod 401, the first vertical plate 402 drives the pipeline 301 to move through the second transverse plate 305, the first transverse plate 303 and the like, the pipeline 301 guides the guide cover 302, the exhaust fan 7 and the like to move, and therefore the guide cover 302 moves along with the electric furnace 2, and smoke dust and the like generated during discharging of the electric furnace 2 are continuously collected.
In this embodiment, when the operator needs to use the dust removing and air sucking device of the telescopic smelting electric furnace, firstly, the operator can drive the screw 304 to rotate through the corresponding structure, so that the screw 304 is matched with the vertical rod 306 to drive the first transverse plate 303 to move downwards, meanwhile, the left lower end part of the pipeline 301 has retractility, thus, the first transverse plate 303 can drive the air guide cover 302 to move through the pipeline 301, the position of the upper opening of the air guide cover 302, which is adjusted to be closer to the upper opening of the electric furnace 2, when the electric furnace 2 works, the air exhauster 7 can be started, the air exhauster 7 is matched with the pipeline 301 and the air guide cover 302 to collect smoke dust and the like generated during the working of the electric furnace 2, and then the smoke dust is discharged into the external processing device to be processed, before the electric furnace 2 performs overturning discharging, the screw 304 is reversely rotated, so that the air guide cover 302 is far away from the electric furnace 2, the electric push rod 401 is started again, the first vertical plate 402 is driven to move leftwards through the electric push rod 401, the first vertical plate 402 is driven by the electric push rod 401, so that the first vertical plate 402 is driven to move leftwards through the pipeline 402, and the second transverse plate 303 and the first transverse plate 305 are driven by the electric push rod 303 to move the pipeline 301, so that the smoke dust and the air exhauster 302 can continuously move to collect the smoke dust and the smoke dust generated during the working of the electric furnace 2.
Example 2:
referring to fig. 1-5, in this embodiment, the present utility model provides a technical solution: the dust removal and suction device of the telescopic smelting electric furnace, the dust removal device 3 can further comprise a first bevel gear 3A1, a second bevel gear 3A2, a motor 3A3 and a second vertical plate 3A4, wherein the lower part of the first bevel gear 3A1 is fixedly connected with a screw rod 304, the right side of the first bevel gear 3A1 is connected with the second bevel gear 3A2 in a meshed manner, the second bevel discharging 3A2 can drive the screw rod 304 to rotate through the first bevel gear 3A1, the right side of the second bevel gear 3A2 is fixedly connected with a motor 3A3, the model of the motor 3A3 can be selected according to the requirements of a user, the second bevel gear 3A2 can be driven to rotate through an output shaft of the motor 3A3, the second vertical plate 3A4 is fixedly connected with the middle outer wall of the motor 3A4, and the lower part of the second vertical plate 3A4 is fixedly connected with an adjacent second transverse plate 305;
the output shaft of the motor 3A3 can drive the second bevel gear 3A2 to rotate, so that the second bevel gear 3A2 drives the screw 304 to rotate through the first bevel gear 3A1, and the operation is convenient.
In this embodiment, when an operator needs to use the dust removal and air suction device of the telescopic smelting electric furnace, an external power supply of the motor 3A3 is turned on, the motor 3A3 is started, the second bevel gear 3A2 is driven to rotate by the output shaft of the motor 3A3, and the second bevel gear 3A2 drives the screw 304 to rotate by the first bevel gear 3A1, so that the operation is convenient.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a dust removal induced draft device of telescopic smelting electric stove, includes bottom plate (1) and electric stove (2), the top left side rigid coupling of bottom plate (1) has electric stove (2), its characterized in that: the right side of top of bottom plate (1) rigid coupling has pylon (5), the top internally mounted of pylon (5) has sleeve (6), and the outer wall of sleeve (6) and the top through-hole department inner wall clearance fit of pylon (5), dust collector (3) are installed in the left side of sleeve (6), adjusting device (4) are installed in the centre of pylon (5).
2. The dust removal and air suction device of the telescopic smelting electric furnace according to claim 1, wherein: dust collector (3) are including pipeline (301), the top right-hand member outer wall of pipeline (301) is fixedly connected with the inside of sleeve (6), the left side below rigid coupling of pipeline (301) has kuppe (302), the top of kuppe (302) is equipped with first diaphragm (303), and the inside of first diaphragm (303) is fixedly connected with the outer wall of pipeline (301), the right side internal thread connection of first diaphragm (303) has screw rod (304), and the upper and lower side outer wall of screw rod (304) all rotates and is connected with second diaphragm (305), upper and lower the inboard rigid coupling of second diaphragm (305) has montant (306), and the outer wall of montant (306) and the through-hole department inner wall clearance fit of first diaphragm (303).
3. The dust removal and air suction device of the telescopic smelting electric furnace according to claim 2, wherein: an exhaust fan (7) is fixedly connected to the right end above the pipeline (301), and a sliding plate (8) is fixedly connected to the base of the exhaust fan (7).
4. The dust removal and air suction device of the telescopic smelting electric furnace according to claim 1, wherein: the adjusting device (4) comprises an electric push rod (401), the middle outer wall of the electric push rod (401) is fixedly connected with the inside of the tower (5), a first vertical plate (402) is fixedly connected to the left end of the electric push rod (401), the left side and the upper side of the first vertical plate (402) are fixedly connected with a second transverse plate (305) and a pipeline (301) respectively, a plurality of stop rods (403) are fixedly connected to the right side of the first vertical plate (402), and the middle outer wall of each stop rod (403) is in clearance fit with the inner wall of a middle through hole of the tower (5).
5. The dust removal and air suction device of the telescopic smelting electric furnace, which is characterized in that: the electric push rod (401) is provided with a support (9) above, the left side of the support (9) is fixedly connected with the tower (5), and the sliding groove of the support (9) is in sliding clamping connection with the sliding plate (8).
6. The dust removal and air suction device of the telescopic smelting electric furnace according to claim 5, wherein: an inclined plate (10) is fixedly connected below the right side of the bracket (9), and the left side of the inclined plate (10) is fixedly connected with the tower (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223539035.1U CN218973210U (en) | 2022-12-29 | 2022-12-29 | Dust removal induced draft device of telescopic smelting electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223539035.1U CN218973210U (en) | 2022-12-29 | 2022-12-29 | Dust removal induced draft device of telescopic smelting electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218973210U true CN218973210U (en) | 2023-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223539035.1U Active CN218973210U (en) | 2022-12-29 | 2022-12-29 | Dust removal induced draft device of telescopic smelting electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218973210U (en) |
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2022
- 2022-12-29 CN CN202223539035.1U patent/CN218973210U/en active Active
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