CN110578034A - Dust collecting device and dust collecting method of mobile processing station - Google Patents
Dust collecting device and dust collecting method of mobile processing station Download PDFInfo
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- CN110578034A CN110578034A CN201810586083.5A CN201810586083A CN110578034A CN 110578034 A CN110578034 A CN 110578034A CN 201810586083 A CN201810586083 A CN 201810586083A CN 110578034 A CN110578034 A CN 110578034A
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- wire feeding
- dust
- cover
- opening
- ladle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention provides a dust collecting device of a mobile processing station, which comprises a rotary dust removing mechanism and a mobile dust removing mechanism, wherein the rotary dust removing mechanism comprises a fixed dust removing vertical pipe, a rotary dust removing horizontal pipe and a dust removing and smoke collecting cover which are sequentially communicated, the mobile dust removing mechanism comprises two parallel and opposite guide rails, a wire feeding cover arranged between the two guide rails, a guide wheel set for guiding the wire feeding cover to move up and down along the two guide rails, a limiting wheel set for limiting the left and right positions of the wire feeding cover in the two guide rails, and a second driving mechanism for driving the wire feeding cover to move up and down along the two guide rails. The movable dust removal mechanism, the upper cover double-opening ladle and the rotary dust removal mechanism are independently arranged, the application is flexible and convenient, automatic control can be realized, wire feeding and smoke dust removal are simultaneously carried out, the total time of the wire feeding process is shortened, the working efficiency is improved, the wire feeding cover and the dust removal smoke collecting cover are combined into a closed cover body, the functional requirements of wire feeding and dust removal are met, and the dust removal device is environment-friendly and safe.
Description
Technical Field
the invention belongs to the field of environmental protection of metallurgical equipment, and particularly relates to a dust collecting device and a dust collecting method of a movable treatment station.
background
On a smelting, conveying and casting continuous production line of a foundry, core-spun yarns of various alloy elements need to be added into a ladle in a treatment station so as to improve the metallographic structure of a casting and improve various performance indexes of the casting.
The common ladle can directly put the ladle beam to the side because the common ladle does not have an upper cover, then the ladle opening of the ladle is covered by the integral ladle cover from the upper side, the cored wire is fed into the ladle through the wire feeding guide pipe and the wire feeding opening on the ladle cover, the ladle cover is provided with a dust collecting opening, and high-temperature smoke generated by reaction in the ladle is discharged into a dust removing system through a dust removing pipeline.
The ladle with the double-opening upper cover for feeding wires and collecting dust cannot adopt the above mode for feeding wires, and in addition, the ladle structure restricts the realization of environment-friendly, automatic control, safe and efficient wire feeding and dust collecting treatment in order to save process time and require a ladle beam not to be laid down in the wire feeding process.
Therefore, it is necessary to provide a dust collecting apparatus which can ensure smooth wire feeding and efficiently remove high-temperature smoke generated during the wire feeding process when the ladle is used in a mobile processing station.
disclosure of Invention
In view of the above, the present invention is directed to provide a dust collecting device for a mobile processing station, which solves the problems of feeding alloy wires into a ladle having a wire feeding port, a double-port upper cover of the dust collecting port and a ladle beam, and generating a large amount of high-temperature smoke during wire feeding on a continuous production line of smelting, conveying and casting in a foundry, and is environment-friendly, safe and efficient, and capable of realizing automatic control.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a dust collecting device of a mobile processing station comprises a rotary dust removing mechanism and a mobile dust removing mechanism, wherein the rotary dust removing mechanism comprises a fixed dust removing vertical pipe, a rotary dust removing transverse pipe and a dust removing smoke collecting hood which are sequentially communicated, the rotary dust removing vertical pipe is arranged on the upper portion of the fixed dust removing vertical pipe and can rotate relative to the fixed dust removing vertical pipe, the rotary dust removing transverse pipe is fixedly connected with a rotary hanging bracket, the rotary hanging bracket is arranged right above the rotary dust removing transverse pipe and rotates around a fixed shaft seat, and the rotary hanging bracket is driven to rotate by a first driving mechanism;
the movable dust removing mechanism comprises two parallel and opposite guide rails, a wire feeding cover arranged between the two guide rails, a guide wheel set for guiding the wire feeding cover to move up and down along the two guide rails, a limit wheel set for limiting the left and right positions of the wire feeding cover in the two guide rails, and a second driving mechanism for driving the wire feeding cover to move up and down along the two guide rails, the upper parts of the two guide rails are fixedly connected with a mounting bracket, the thread feeding cover comprises an upper cover plate and a cover body with a notch on the surface extending downwards along the edge of the upper cover plate, the upper cover plate and the cover body are integrally arranged, a compensation conduit for accommodating the core-spun yarn is arranged in the cover body, the compensation conduit is fixedly connected with the upper cover plate and is communicated with the wire feeding conduit, the guide wheel set and the limiting wheel set are both arranged on the cover body of the wire feeding cover corresponding to the two guide rails, and the second driving mechanism is arranged on the mounting bracket;
the dust-removing and smoke-collecting hood and the wire feeding hood are enclosed together to cover the opening of the ladle to form a closed hood body.
further, portable dust removal mechanism still includes a pressure buffer gear, pressure buffer gear set up on the upper cover plate of line feeding cover, pressure buffer gear include one end opening one end confined spring sleeve, buffer spring, connecting piece, connection backing plate and mount, the mount fix the upper surface at the upper cover plate, the telescopic open end of spring pass the lower surface and the upper surface of upper cover plate in proper order, spring sleeve and upper cover plate fixed connection, buffer spring set up in the spring sleeve, the upper end and the connection backing plate fixed connection of connecting piece, the lower extreme be the free end and penetrate buffer spring, buffer spring's both ends respectively with spring sleeve bottom and connection backing plate counterbalance, second actuating mechanism include the driving piece, the driving piece from the top down pass the installing support in proper order, The fixing frame and the connecting backing plate are connected with the connecting piece.
Furthermore, the first driving mechanism is an air cylinder, a piston rod of the air cylinder is hinged to the rotary hanging bracket, a driving piece of the second driving mechanism is a screw rod, an electric push rod or a piston rod of a driving cylinder, and the screw rod sequentially penetrates through the mounting support, the fixing frame and the connecting base plate from top to bottom to be connected with the connecting piece of the internal thread column type.
Furthermore, the guide wheel group comprises a guide base fixed on the cover body and two guide wheels arranged on the guide base, and the gap between the two guide wheels accommodates the edge of the guide rail.
furthermore, the limiting wheel set comprises a limiting base and a limiting wheel arranged on the limiting base, and an annular groove for accommodating the edge of the guide rail is formed in the circumferential direction of the limiting wheel.
Furthermore, the bottoms of the two guide rails of the movable dust removal mechanism are fixed on a movable horizontal stand.
Furthermore, the fixed shaft seat is fixed on the upright post of the rotary dust removal pipeline, and the first driving mechanism is arranged on the upright post through a support.
Furthermore, the outer surface of the dust removal and smoke collection cover is provided with heat dissipation fins, and the side wall of the dust removal and smoke collection cover is provided with an air inlet hole.
Furthermore, the ladle is an upper cover double-opening ladle, the upper cover double-opening ladle comprises a ladle body, an upper cover, a wire feeding opening, a dust collecting opening and a ladle beam, the wire feeding opening and the dust collecting opening are arranged on the upper cover, the ladle beam comprises a door-shaped structure consisting of two parallel vertical arms and a cross support, the ladle beam is connected with the ladle body through the two vertical arms, and the cross support of the ladle beam is arranged right above the ladle body.
A method of collecting dust in a dust collection assembly of a mobile processing station, comprising the steps of:
1) Placing the upper cover double-opening ladle at a position to be fed by the wire feeding system, and placing the rotary dust removing mechanism and the movable dust removing mechanism at two sides of the upper cover double-opening ladle;
2) moving the movable dust removing mechanism to the upper cover double-opening ladle direction through the movable horizontal support to enable the support to be abutted against the cross brace, covering the wire feeding opening with the wire feeding cover, fixing the movable horizontal support, driving the second driving mechanism to operate, driving the wire feeding cover with the compensating guide pipe to descend along the guide rail, enabling the compensating guide pipe to extend into the wire feeding opening, and covering the wire feeding opening with the wire feeding cover;
3) the first driving mechanism is driven to operate, the rotary hanging frame is pushed to rotate around the fixed shaft seat, the rotary dust removal horizontal pipe fixed below the rotary hanging frame rotates along with the rotary hanging frame, the dust removal and collection smoke hood is driven to rotate towards the direction of the upper-cover double-opening ladle, the dust removal and collection smoke hood is enabled to cover the smoke exhaust port, the opening of the dust removal and collection smoke hood is attached to the notch of the wire feeding hood together to cover the smoke exhaust port and the wire feeding port of the ladle, and a closed hood body is formed;
4) the core-spun yarn is penetrated into the ladle body of the ladle through the compensation conduit by the yarn feeding system, the dust remover communicated with the fixed dust removal pipeline is started, the yarn feeding system is started, and smoke dust generated in yarn feeding is removed through the rotary dust removal mechanism and the movable dust removal mechanism;
5) after the wire feeding of the movable processing station is completed, the dust remover is closed, the wire feeding system withdraws the core-spun wire from the ladle to the wire feeding guide pipe, the second driving mechanism is driven to operate, the wire feeding cover with the compensation guide pipe is driven to ascend along the guide rail, the wire feeding cover is separated from the wire feeding port, the fixation of the movable horizontal platform frame is removed, the horizontal platform frame is moved backwards, the movable dust removing mechanism is moved towards the direction of keeping away from the upper cover double-opening ladle, the first driving mechanism is driven to drive the dust removing and smoke collecting cover to rotate towards the direction of keeping away from the upper cover double-opening ladle, the dust removing and smoke collecting cover is separated from the smoke exhaust port, and the upper cover double-opening ladle is moved away from the.
compared with the prior art, the dust collecting device of the mobile processing station has the following advantages:
According to the dust collecting device of the movable processing station, the movable dust removing mechanism, the upper cover double-opening ladle and the rotary dust removing mechanism are independently arranged, the application is flexible and convenient, and automatic control can be realized. Due to the fact that the wire feeding and the smoke dust removing are carried out simultaneously under the condition that the wrapping beam is not laid down, the total time of the wire feeding process is shortened, and the working efficiency is improved. The wire feeding cover with the compensation guide pipe and the dust removal smoke collecting cover are combined into a closed cover body, so that the functional requirements of wire feeding and dust removal are met, and the dual benefits of environmental protection and safety are realized.
drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of a dust collector of a mobile processing station according to an embodiment of the present invention;
FIG. 2 is a schematic view of a dust collector of a mobile station according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a mobile dust removing mechanism;
Fig. 4 is a schematic structural view of the pressure buffering mechanism.
Description of reference numerals:
1-fixed dedusting pipe, 2-bracket, 3-vertical column, 4-first driving mechanism, 5-rotary dedusting vertical pipe, 6-rotary dedusting pipe column, 7-fixed shaft seat, 8-rotary hanger, 9-rotary dedusting horizontal pipe, 10-dedusting smoke collecting hood, 11-bag body, 12-compensation pipe, 13-wire feeding hood, 14-mounting bracket, 15-second driving mechanism, 16-wire feeding pipe, 17-bag beam, 18-wire feeding port, 19-upper cover, 20-dust collecting port, 21-guide rail, 22-pressure buffer mechanism, 23-guide wheel set, 24-limit wheel set, 25-anti-falling support plate, 26-spring barrel seat, 27-buffer spring, 28-connecting piece, 29-connecting cushion plate, 30-a fixing frame.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
the invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
As shown in fig. 1-4, a dust collecting device of a mobile processing station includes a rotary dust removing mechanism and a mobile dust removing mechanism, the rotary dust removing mechanism includes a fixed vertical dust removing pipe 1, a rotary vertical dust removing pipe 5, a rotary horizontal dust removing pipe 9 and a dust collecting hood 10, which are sequentially connected, the rotary vertical dust removing pipe 1 is disposed on the upper portion of the fixed vertical dust removing pipe 1 and can rotate relative to the fixed vertical dust removing pipe 1, the rotary horizontal dust removing pipe 5 is fixedly connected with a rotary hanger 8, the rotary hanger 8 is disposed right above the rotary horizontal dust removing pipe 9, the rotary hanger 8 rotates around a fixed shaft seat 7, and the rotary hanger 8 is driven by a first driving mechanism 4 to rotate;
The movable dust removing mechanism comprises two parallel and oppositely arranged guide rails 21, a wire feeding cover 13 arranged between the two guide rails 21, a guide wheel set 23 for guiding the wire feeding cover 13 to move up and down along the two guide rails 21, a limit wheel set 24 for limiting the left and right positions of the wire feeding cover 13 in the two guide rails 21, and a second driving mechanism 15 for driving the wire feeding cover 13 to move up and down along the two guide rails 21, wherein the upper parts of the two guide rails 21 are fixedly connected with a mounting bracket 14, the wire feeding cover 13 comprises an upper cover plate and a cover body with a notch on the surface extending downwards along the edge of the upper cover plate, the upper cover plate and the cover body are integrally arranged, a compensation conduit 12 for containing a core-spun wire is arranged in the cover body, the compensation conduit 12 is fixedly connected with the upper cover plate, the compensation conduit 12 is communicated with the wire feeding conduit 16, and the guide wheel set 23 and the limit wheel set 24 are both arranged on the cover body of the wire feeding cover 13 corresponding, the second driving mechanism 15 is arranged on the mounting bracket 14;
The dust-removing and smoke-collecting hood 10 and the wire-feeding hood 13 are enclosed together to cover the opening of the ladle to form a closed hood body, and the closed hood body can prevent splashing molten iron slag from overflowing.
Portable dust removal mechanism still includes a pressure buffer gear 22, pressure buffer gear 22 set up on the upper cover plate of wire feeding cover 13, pressure buffer gear 22 include one end opening one end confined spring sleeve 26, buffer spring 27, connecting piece 28, connecting pad 29 and mount 30, mount 30 fix the upper surface at the upper cover plate, the open end of spring sleeve 26 pass the lower surface and the upper surface of upper cover plate in proper order, spring sleeve 26 and upper cover plate fixed connection, buffer spring 27 set up in spring sleeve 26, the upper end and the connecting pad 29 fixed connection of connecting piece 28, the lower extreme is the free end and penetrates buffer spring 27, buffer spring 27 both ends offset with spring sleeve 26 bottom and connecting pad 29 respectively, second actuating mechanism 15 include the driving piece, the driving piece from top to bottom pass installing support 14 in proper order, The fixing frame 30 and the connecting backing plate 29 are connected with the connecting piece 28, the pressure buffering mechanism 22 is arranged to compress the buffering spring 27 when the wire feeding cover 13 reaches the lower limit position, and the buffering spring 27 bears a part of downward force of the wire feeding cover 13, so that the effect of slowing down pressure impact on the ladle is achieved, and the service life of the device is prolonged.
The first driving mechanism 4 is an air cylinder, a piston rod of the air cylinder is hinged with the rotary hanging bracket, a driving piece of the second driving mechanism 15 is a screw rod, an electric push rod or a piston rod of a driving cylinder, and the screw rod sequentially penetrates through the mounting support 14, the fixing bracket 30 and the connecting base plate 29 from top to bottom to be connected with the connecting piece 28 of the internal thread column type.
the direction wheelset 23 is including fixing the direction base on the cover body and setting up two leading wheels on the direction base, two the leading wheel between the clearance hold the border of guide rail 21, spacing wheelset 24 includes spacing base and the spacing wheel of setting on spacing base, the wheel week direction of spacing wheel be equipped with the ring channel that holds the border of guide rail 21, two sets of about the both sides of the cover body of line cover 13 are being fed at least respectively to direction wheelset 23 and spacing wheelset 24, the jamming takes place when the gyro wheel structure prevents to feed line cover 13 and reciprocates.
The bottoms of the two guide rails 21 of the movable dust removing mechanism are fixed on a movable horizontal stand.
The fixed shaft seat 7 is fixed on the upright post 6 of the rotary dust removal pipeline, and the first driving mechanism 4 is arranged on the vertical upright post 3 through the bracket 2.
the outer surface of the dust-removing and smoke-collecting cover 10 is provided with heat dissipation fins, the side wall of the dust-removing and smoke-collecting cover 10 is provided with an air inlet hole, and the outer surface of the rotary dust-removing transverse pipe 9 is provided with heat dissipation reinforcing ribs, so that heat dissipation is facilitated, and the structure is reinforced.
In order to prevent the wire feeding cover 13 from falling off the guide rails 21 after the wire feeding cover 13 is failed to be connected with the second driving mechanism 15, the bottom ends of the two guide rails 21 are respectively provided with an anti-falling supporting plate 25, and the anti-falling supporting plates 25 are fixed on the respective guide rails 21 through reinforcing plates.
The outer sides of the two guide rails 21 are respectively provided with a reinforcing rib plate which is fixedly connected with the mounting bracket 14, so that the strength and the stability of the mounting bracket 14 are enhanced.
the guide rail 21 is made of channel steel, square steel pipe, angle steel and I-shaped steel or welded by steel rails or steel plates, and has high strength and stable structure.
the ladle is an upper cover double-opening ladle, the upper cover double-opening ladle comprises a ladle body 11, an upper cover 19, a wire feeding opening 18, a dust collecting opening 20 and a ladle beam 17, the wire feeding opening 18 and the dust collecting opening 20 are arranged on the upper cover 19, the ladle beam 17 comprises a door-shaped structure consisting of two parallel vertical arms and a cross brace, the ladle beam 17 is connected with the ladle body 11 through the two vertical arms, and the cross brace of the ladle beam 17 is arranged right above the ladle body 11.
a method of collecting dust in a dust collection assembly of a mobile processing station, comprising the steps of:
1) placing the upper cover double-opening ladle at a position to be fed by the wire feeding system, and placing the rotary dust removing mechanism and the movable dust removing mechanism at two sides of the upper cover double-opening ladle;
2) Moving the movable dust removing mechanism to the direction of the upper cover double-opening ladle through the movable horizontal stand for a certain distance until the mounting bracket 14 is abutted against the cross brace, wherein the wire feeding cover 13 covers the wire feeding opening 18, fixing the movable horizontal stand, driving the second driving mechanism 15 to operate, driving the wire feeding cover 13 with the compensating guide pipe 12 to descend along the guide rail 21, the compensating guide pipe 12 extends into the wire feeding opening 18, and the wire feeding cover 13 covers the wire feeding opening 18;
3) The first driving mechanism 4 is driven to operate, the rotary hanger 8 is pushed to rotate around the fixed shaft seat 7, the horizontal rotary dedusting pipe 9 fixed below the rotary hanger 8 rotates along with the rotary hanger 8, so that the dedusting smoke collecting hood 10 is driven to rotate towards the direction of the upper-cover double-opening ladle, the dedusting smoke collecting hood 10 covers the dust collecting port 20, the plane B at the opening of the dedusting smoke collecting hood 10 is attached to the plane A at the notch of the wire feeding hood 13, and the dust collecting port 20 and the wire feeding port 18 of the upper-cover double-opening ladle are covered to form a closed hood body;
4) The core-spun yarn is penetrated into the bag body 11 of the ladle with the double openings of the upper cover through the compensation conduit 12 by the yarn feeding system, the dust remover communicated with the fixed dust removal pipeline 1 is started, the yarn feeding system is started at the same time, and smoke dust generated in the yarn feeding process is removed through the rotary dust removal mechanism and the movable dust removal mechanism;
5) After the wire feeding of the movable processing station is completed, the dust remover is closed, the wire feeding system withdraws the core-spun wire from the upper cover double-opening ladle to the wire feeding guide pipe 16, the second driving mechanism 15 is driven to operate, the wire feeding cover 13 with the compensating guide pipe 12 is driven to ascend along the guide rail 21, the wire feeding cover 13 is enabled to be away from the wire feeding opening 18, the fixation of the movable horizontal platform frame is released, the movable horizontal platform frame is moved backwards, the movable dust removing mechanism is driven to move towards the direction away from the upper cover double-opening ladle, the first driving mechanism 4 is driven to drive the dust removing and fume collecting hood 10 to rotate towards the direction away from the upper cover double-opening ladle, the dust removing and fume collecting hood 10 is enabled to be away from the dust collecting opening 20, and the upper cover double-opening.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A dust collecting device of a mobile processing station, characterized in that: the rotary dust removal device comprises a rotary dust removal mechanism and a movable dust removal mechanism, wherein the rotary dust removal mechanism comprises a fixed dust removal vertical pipe (1), a rotary dust removal vertical pipe (5), a rotary dust removal transverse pipe (9) and a dust removal smoke collecting hood (10) which are sequentially communicated, the rotary dust removal vertical pipe (5) is arranged on the upper portion of the fixed dust removal vertical pipe (1) and can rotate relative to the fixed dust removal vertical pipe (1), the rotary dust removal transverse pipe (5) is fixedly connected with a rotary hanging bracket (8), the rotary hanging bracket (8) is arranged right above the rotary dust removal transverse pipe (9), the rotary hanging bracket (8) rotates around a fixed shaft seat (7), and the rotary hanging bracket (7) is driven to rotate by a first driving mechanism (4);
the movable dust removing mechanism comprises two parallel guide rails (21) which are arranged oppositely, a wire feeding cover (13) which is arranged between the two guide rails (21), a guide wheel set (23) which guides the wire feeding cover (13) to move up and down along the two guide rails (21), a limit wheel set (24) which limits the left and right positions of the wire feeding cover (13) in the two guide rails (21), and a second driving mechanism (15) which drives the wire feeding cover (13) to move up and down along the two guide rails (21), wherein the upper parts of the two guide rails (21) are fixedly connected with a mounting bracket (14), the wire feeding cover (13) comprises an upper cover plate and a cover body which is provided with a notch and extends downwards along the edge of the upper cover plate, the upper cover plate and the cover body are arranged integrally, a compensating guide pipe (12) for containing a core-spun wire is arranged in the cover body, the compensating guide pipe (12) is fixedly connected with the upper cover plate, and the compensating guide pipe (12) is communicated, the guide wheel set (23) and the limiting wheel set (24) are arranged on the cover body of the thread feeding cover (13) corresponding to the two guide rails (21), and the second driving mechanism (15) is arranged on the mounting bracket (14);
The dust-removing and smoke-collecting hood (10) and the wire feeding hood (13) are enclosed together to cover the opening of the ladle to form a closed hood body.
2. the dust collection apparatus of a mobile processing station of claim 1, wherein: the movable dust removal mechanism further comprises a pressure buffer mechanism (22), the pressure buffer mechanism (22) is arranged on an upper cover plate of the wire feeding cover (13), the pressure buffer mechanism (22) comprises a spring sleeve (26) with one open end and one closed end, a buffer spring (27), a connecting piece (28), a connecting base plate (29) and a fixing frame (30), the fixing frame (30) is fixed on the upper surface of the upper cover plate, the open end of the spring sleeve (26) sequentially penetrates through the lower surface and the upper surface of the upper cover plate, the spring sleeve (26) is fixedly connected with the upper cover plate, the buffer spring (27) is arranged in the spring sleeve (26), the upper end of the connecting piece (28) is fixedly connected with the connecting base plate (29), the lower end is a free end and penetrates through the buffer spring (27), two ends of the buffer spring (27) respectively abut against the bottom of the spring sleeve (26) and the connecting base plate (29), the second driving mechanism (15) comprises a driving piece, and the driving piece sequentially penetrates through the mounting bracket (14), the fixing frame (30) and the connecting base plate (29) from top to bottom to be connected with the connecting piece (28).
3. the dust collecting apparatus of a mobile processing station of claim 2, wherein: the first driving mechanism (4) is an air cylinder, a piston rod of the air cylinder is hinged with the rotary hanging bracket, a driving piece of the second driving mechanism (15) is a screw rod, an electric push rod or a piston rod of a driving cylinder, and the screw rod sequentially penetrates through the mounting bracket (14), the fixing frame (30) and the connecting base plate (29) from top to bottom to be connected with the connecting piece (28) of the internal thread column type.
4. The dust collecting apparatus of a mobile processing station of claim 3, wherein: the guide wheel set (23) comprises a guide base fixed on the cover body and two guide wheels arranged on the guide base, and the gap between the two guide wheels accommodates the edge of the guide rail (21).
5. The dust collecting apparatus of a mobile processing station of claim 4, wherein: the limiting wheel set (24) comprises a limiting base and a limiting wheel arranged on the limiting base, and an annular groove for accommodating the edge of the guide rail (21) is formed in the wheel circumferential direction of the limiting wheel.
6. The dust collecting apparatus of a mobile processing station according to any one of claims 1 to 5, wherein: the bottoms of the two guide rails (21) of the movable dust removing mechanism are fixed on a movable horizontal stand.
7. The dust collection apparatus of a mobile processing station of claim 6, wherein: the fixed shaft seat (7) is fixed on the rotating dust removal pipeline upright post (6), and the first driving mechanism (4) is arranged on the vertical upright post (3) through the support (2).
8. The dust collection apparatus of a mobile processing station of claim 7, wherein: the outer surface of the dust and smoke collecting cover (10) is provided with heat radiating fins, and the side wall of the dust and smoke collecting cover (10) is provided with an air inlet hole.
9. The dust collection apparatus of a mobile processing station of claim 1, wherein: the ladle is an upper cover double-opening ladle, the upper cover double-opening ladle comprises a ladle body (11), an upper cover (19), a wire feeding opening (18), a dust collecting opening (20) and a ladle beam (17), the wire feeding opening (18) and the dust collecting opening (20) are arranged on the upper cover (19), the ladle beam (17) comprises a door-shaped structure consisting of two parallel vertical arms and a cross brace, the ladle beam (17) is connected with the ladle body (11) through the two vertical arms, and the cross brace of the ladle beam (17) is arranged right above the ladle body (11).
10. The method of claim 9, further comprising the step of: the method comprises the following steps:
1) Placing the upper cover double-opening ladle at a position to be fed by the wire feeding system, and placing the rotary dust removing mechanism and the movable dust removing mechanism at two sides of the upper cover double-opening ladle;
2) Moving the movable dust removing mechanism to the direction of the upper cover double-opening ladle by a certain distance through the movable horizontal stand until the mounting bracket (14) is abutted against the cross brace, covering the wire feeding opening (18) by the wire feeding cover (13), fixing the movable horizontal stand, driving the second driving mechanism (15) to operate, driving the wire feeding cover (13) with the compensating guide pipe (12) to descend along the guide rail (21), extending the compensating guide pipe (12) into the wire feeding opening (18), and covering the wire feeding opening (18) by the wire feeding cover (13);
3) the first driving mechanism (4) is driven to operate, the rotary hanger (8) is pushed to rotate around the fixed shaft seat (7), the rotary dedusting transverse pipe (9) fixed below the rotary hanger (8) rotates along with the rotary hanger (8), so that the dedusting exhaust fume collecting hood (10) rotates towards the direction of the upper-cover double-opening ladle, the dedusting exhaust fume collecting hood (10) covers the dust collecting opening (20), the opening of the dedusting exhaust fume collecting hood (10) and the notch of the wire feeding hood (13) are attached together to cover the dust collecting opening (20) and the wire feeding opening (18) of the upper-cover double-opening ladle, and a closed hood body is formed;
4) The core-spun yarn is penetrated into the bag body (11) of the upper cover double-opening ladle through the yarn feeding system by the yarn feeding guide pipe (16), then enters the bag body (11) of the upper cover double-opening ladle through the compensation guide pipe (12), the dust remover communicated with the fixed dust removal pipeline (1) is started, the yarn feeding system is started simultaneously, and smoke dust generated in yarn feeding is removed through the rotary dust removal mechanism and the movable dust removal mechanism;
5) After the wire feeding of the movable processing station is completed, the dust remover is closed, the wire feeding system withdraws the core-spun wire from the upper cover double-opening ladle to the wire feeding guide pipe (16), the second driving mechanism (15) is driven to operate, the wire feeding cover (13) with the compensating guide pipe (12) is driven to ascend along the guide rail (21), the wire feeding cover (13) is made to leave the wire feeding opening (18), the fixation of the movable horizontal platform frame is released, the movable horizontal platform frame is moved backwards, the movable dust removing mechanism is driven to move towards the direction of keeping away from the upper cover double-opening ladle, the first driving mechanism (4) is driven, the dust removing and fume collecting cover (10) is driven to rotate towards the direction of keeping away from the upper cover double-opening ladle, the dust removing and fume collecting cover (10) is made to leave the dust collecting opening (20), and the upper cover double-opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586083.5A CN110578034B (en) | 2018-06-08 | 2018-06-08 | Dust collecting device and dust collecting method of mobile processing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586083.5A CN110578034B (en) | 2018-06-08 | 2018-06-08 | Dust collecting device and dust collecting method of mobile processing station |
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| Publication Number | Publication Date |
|---|---|
| CN110578034A true CN110578034A (en) | 2019-12-17 |
| CN110578034B CN110578034B (en) | 2023-05-19 |
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| CN201810586083.5A Active CN110578034B (en) | 2018-06-08 | 2018-06-08 | Dust collecting device and dust collecting method of mobile processing station |
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| CN (1) | CN110578034B (en) |
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| CN110578034B (en) | 2023-05-19 |
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