CN208562445U - A kind of dust collect plant of movable type treating stations - Google Patents
A kind of dust collect plant of movable type treating stations Download PDFInfo
- Publication number
- CN208562445U CN208562445U CN201820884967.4U CN201820884967U CN208562445U CN 208562445 U CN208562445 U CN 208562445U CN 201820884967 U CN201820884967 U CN 201820884967U CN 208562445 U CN208562445 U CN 208562445U
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- China
- Prior art keywords
- line feeding
- cover
- dedusting
- mobile
- dust
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Filtering Of Dispersed Particles In Gases (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model provides a kind of dust collect plant of mobile treating stations, including rotary dedusting mechanism and Mobile dust remover structure, rotary dedusting mechanism includes the fixation dedusting vertical tube being sequentially communicated, Rotary dust collecting vertical tube, Rotary dust collecting transverse tube and dedusting exhaust fume collecting hood, Mobile dust remover structure includes two guide rails that are parallel and being oppositely arranged, line feeding cover between two guide rails is set, the guide wheel group that guiding line feeding cover is moved up and down along two guide rails, limitation line feeding covers on the position-limited wheel group of left-right position in two guide rails, the second driving mechanism that driving line feeding cover is moved up and down along two guide rails.Mobile dust remover structure, upper cover twoport ladle and rotary dedusting mechanism are respectively independently arranged in the utility model, convenience flexible in application, it can be achieved to automatically control, line feeding and flue dust are excluded while being carried out, line feeding process total time is shortened, improves working efficiency, line feeding cover and dedusting exhaust fume collecting hood are combined into closed cover, the functional requirement of line feeding and dedusting, Environmental Safety are reached.
Description
Technical field
The utility model belongs to metallurgical equipment environment protection field, more particularly, to a kind of dust collect plant of mobile treating stations.
Background technique
On the melting of Foundry Works, conveying, casting tinuous production, need to be added in treating stations into ladle various
The core-spun yarn of alloying element improves the performance indexes of casting to improve the metallographic structure of casting.
Bao Liang can directly be fallen to side, then be covered from above with integral ladle cover because not having upper cover by common ladle
Core-spun yarn is fed in ladle by the line-feeding port on line feeding conduit and backpack cover, is provided on backpack cover by the packet mouth for covering ladle
Dust collecting opening will wrap the high-temperature smoke that interior reaction generates by cleaning shaft and be discharged into dust pelletizing system.
And a kind of ladle with line feeding, dust twoport upper cover then cannot carry out line feeding using this aforesaid way, add
For save flow time, it is desirable that packet beam not fall during line feeding, how to realize environmental protection, automatically control, safely and efficiently
It carries out line feeding and dust processing all receives the restriction of this molten iron pack arrangement.
For this reason, it may be necessary to provide a kind of when mobile treating stations are using above-mentioned ladle, it is ensured that swimmingly line feeding can be achieved
The dust collect plant of the high-temperature smoke generated during line feeding is efficiently excluded simultaneously.
Summary of the invention
In view of this, the utility model is directed to a kind of dust collect plant of mobile treating stations, solve Foundry Works's melting,
In conveying, casting tinuous production, alloy wire is fed into the ladle with line-feeding port, dust collecting opening twoport upper cover and Bao Liang,
And the problem of a large amount of high-temperature smokes generated when line feeding, environmental protection realize automatic control, are safe and efficient.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of dust collect plant of movable type treating stations, including rotary dedusting mechanism and Mobile dust remover structure, it is described
Rotary dedusting mechanism includes the fixation dedusting vertical tube being sequentially communicated, Rotary dust collecting vertical tube, Rotary dust collecting transverse tube and dedusting collection cigarette
Cover, the Rotary dust collecting vertical tube setting is in fixed dedusting riser upper portions and can rotate relative to fixed dedusting vertical tube, the rotation
Turn dedusting transverse tube to be fixedly connected with rotating hanger, the surface of Rotary dust collecting transverse tube is arranged in the rotating hanger, described
Rotating hanger is rotated around fixed plate, and the rotating hanger is driven by the first driving mechanism to be rotated；
The Mobile dust remover structure includes two guide rails that are parallel and being oppositely arranged, is arranged between two guide rails
Line feeding cover, guiding line feeding cover cover on left-right position in two guide rails along guide wheel group that two guide rails move up and down, limitation line feeding
Position-limited wheel group, the second driving mechanism for being moved up and down along two guide rails of driving line feeding cover, guide upper described in two with
Mounting bracket is fixedly connected, and the line feeding cover includes that upper cover plate and the surface band extended downwardly along upper cover plate edge are jaggy
Cover, the upper cover plate and cover are wholely set, and the compensating duct for accommodating core-spun yarn, the benefit are equipped in the cover
It repays conduit to be fixedly connected with upper cover plate, the compensating duct is connected to line feeding conduit, the guide wheel group and position-limited wheel group
It is arranged on the cover of line feeding cover corresponding with two guide rails, second driving mechanism is arranged in mounting bracket；
The dedusting exhaust fume collecting hood covers the opening of ladle together with enclosing with line feeding cover, forms a seal bootr
Body.
Further, the Mobile dust remover structure further includes a pressure buffer mechanism, and the pressure buffer mechanism is set
It sets on the upper cover plate of line feeding cover, the pressure buffer mechanism includes spring spool closed at one end open at one end, buffering elastic
Spring, connector, connection backing plate and fixed frame, the fixed frame are fixed on the upper surface of upper cover plate, the spring spool
Open end sequentially passes through the lower surface and upper surface of upper cover plate, and the spring spool is fixedly connected with upper cover plate, and described is slow
It rushes spring to be arranged in spring spool, the upper end of the connector is fixedly connected with connection backing plate, and lower end is free end and wears
Enter buffer spring, the both ends of the buffer spring offset with spring spool bottom and connection backing plate respectively, and described second drives
Motivation structure includes actuator, and the actuator sequentially passes through mounting bracket, fixed frame, connection backing plate and connector from top to bottom
Connection.
Further, first driving mechanism is cylinder, and the piston rod and rotating hanger of the cylinder are hinged, described the
The actuator of two driving mechanisms is the piston rod of screw rod, electric pushrod or driving cylinder, and the screw rod sequentially passes through from top to bottom
The connector connection of mounting bracket, fixed frame, connection backing plate and internal screw thread pillar.
Further, the guide wheel group include the guide seats being fixed on cover and be arranged in guide seats two
A directive wheel, the gap between directive wheel described in two accommodate the edge of guide rail.
Further, the position-limited wheel group includes limiting plate and the position-limited wheel that is arranged in limiting plate, the limit
The wheel circumferential direction of position wheel is equipped with the annular groove for accommodating the edge of guide rail.
Further, two guide rail bottoms of the Mobile dust remover structure are fixed on a movable type water flatrack platform.
Further, the fixed plate is fixed on Rotary dust collecting pipeline column, and first driving mechanism passes through branch
Frame is arranged on vertical column.
Further, dedusting exhaust fume collecting hood outer surface is equipped with radiated rib, and the dedusting exhaust fume collecting hood side wall is provided with air inlet
Hole.
Further, Rotary dust collecting transverse tube outer surface is equipped with heat dissipation reinforcing rib.
Further, the bottom end of two guide rails is equipped with an anti-fall supporting plate.
Compared with the existing technology, a kind of dust collect plant of mobile treating stations described in the utility model has following excellent
Gesture:
A kind of dust collect plant of mobile treating stations described in the utility model, Mobile dust remover structure, upper cover Double-mouth iron
Water packet and rotary dedusting mechanism are respectively independently arranged, and convenience flexible in application is, it can be achieved that automatically control.It is not being put due to realizing
In the case of ladle-to-ladle beam, line feeding and flue dust are excluded while being carried out, and are shortened the total time of line feeding process, are improved work efficiency.Band
The line feeding cover and dedusting exhaust fume collecting hood of compensating duct are combined into closed cover, have reached the functional requirement of line feeding and dedusting, realize
The double benefit of environmental protection and safety.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is a kind of structural schematic diagram of the dust collect plant of mobile treating stations described in the utility model embodiment；
Fig. 2 is a kind of working condition signal of the dust collect plant of mobile treating stations described in the utility model embodiment
Figure；
Fig. 3 is Mobile dust remover structure structural schematic diagram；
Fig. 4 is pressure buffer mechanism structure schematic diagram.
Description of symbols:
1- fixes cleaning shaft, 2- bracket, the vertical column of 3-, the first driving mechanism of 4-, 5- Rotary dust collecting vertical tube, 6- rotation
Cleaning shaft column, 7- fixed plate, 8- rotating hanger, 9- Rotary dust collecting transverse tube, 10- dedusting exhaust fume collecting hood, 11- backpack body, 12- are mended
Repay conduit, 13- line feeding cover, 14- mounting bracket, the second driving mechanism of 15-, 16- line feeding conduit, 17- packet beam, 18- line-feeding port,
19- upper cover, 20- dust collecting opening, 21- guide rail, 22- pressure buffer mechanism, 23- guide wheel group, 24- position-limited wheel group, the anti-fall support of 25-
Plate, 26- spring cylinder base, 27- buffer spring, 28- connector, 29- connection backing plate, 30- fixed frame.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As Figure 1-Figure 4, a kind of dust collect plant of mobile treating stations, including rotary dedusting mechanism and movable type are removed
Dirt mechanism, the rotary dedusting mechanism include fixation dedusting vertical tube 1, the Rotary dust collecting vertical tube 5, Rotary dust collecting being sequentially communicated
Transverse tube 9 and dedusting exhaust fume collecting hood 10, the setting of Rotary dust collecting vertical tube 1 is on fixed 1 top of dedusting vertical tube and relatively fixed can remove
Dirt vertical tube 1 rotates, and the Rotary dust collecting transverse tube 5 is fixedly connected with rotating hanger 8, and the setting of rotating hanger 8 is rotating
The surface of dedusting transverse tube 9, the rotating hanger 8 are rotated around fixed plate 7, and the rotating hanger 8 is by the first driving machine
The driving rotation of structure 4；
The Mobile dust remover structure include two guide rails 21 that are parallel and being oppositely arranged, setting two guide rails 21 it
Between line feeding cover 13, guiding line feeding cover 13 moved up and down along two guide rails 21 guide wheel group 23, limitation line feeding cover 13 at two
The second driving mechanism that the position-limited wheel group 24 of left-right position, driving line feeding cover 13 are moved up and down along two guide rails 21 in guide rail 21
15,21 top of guide rail described in two is fixedly connected with mounting bracket 14, and the line feeding cover 13 is including upper cover plate and along upper cover
The surface band cover jaggy that edges of boards edge extends downwardly, the upper cover plate and cover are wholely set, set in the cover
Have the compensating duct 12 for accommodating core-spun yarn, the compensating duct 12 is fixedly connected with upper cover plate, the compensating duct 12 and
Line feeding conduit 16 is connected to, and the guide wheel group 23 and position-limited wheel group 24 are arranged at line feeding cover corresponding with two guide rails 21
On 13 cover, second driving mechanism 15 is arranged in mounting bracket 14；
The dedusting exhaust fume collecting hood 10 covers the opening of ladle together with enclosing with line feeding cover 13, forms a closing
Cover, closed cover can stop the molten iron slag to splash excessive.
Mobile dust remover structure further includes a pressure buffer mechanism 22, and the pressure buffer mechanism 22 is arranged in line feeding cover
On 13 upper cover plate, the pressure buffer mechanism 22 include spring spool 26 closed at one end open at one end, buffer spring 27,
Connector 28, connection backing plate 29 and fixed frame 30, the fixed frame 30 are fixed on the upper surface of upper cover plate, the spring pocket
The open end of cylinder 26 sequentially passes through the lower surface and upper surface of upper cover plate, and the spring spool 26 is fixedly connected with upper cover plate,
The buffer spring 27 is arranged in spring spool 26, and the upper end of the connector 28 is fixedly connected with connection backing plate 29,
Lower end is free end and penetrates buffer spring 27, the both ends of the buffer spring 27 respectively with 26 bottom of spring spool and connection
Backing plate 29 offsets, and second driving mechanism 15 includes actuator, and the actuator sequentially passes through installation branch from top to bottom
Frame 14, fixed frame 30, connection backing plate 29 are connect with connector 28, the setting of pressure buffer mechanism 22, under the arrival of line feeding cover 13
Buffer spring 27 is compressed when extreme position, buffer spring 27 undertakes the downward power of a part of line feeding cover 13, plays and slow down ladle
The effect of compression shock extends the service life of device.
First driving mechanism 4 is cylinder, and the piston rod and rotating hanger of the cylinder are hinged, second driving mechanism 15
Actuator be screw rod, electric pushrod or driving cylinder piston rod, the screw rod sequentially pass through from top to bottom mounting bracket 14,
Fixed frame 30, connection backing plate 29 are connect with the connector 28 of internal screw thread pillar.
Guide wheel group 23 includes the guide seats that are fixed on cover and two directive wheels being arranged in guide seats, and two
Gap between a directive wheel accommodates the edge of guide rail 21, and position-limited wheel group 24 includes limiting plate and setting at limit bottom
Position-limited wheel on seat, the wheel circumferential direction of the position-limited wheel are equipped with the annular groove for accommodating the edge of guide rail 21,23 He of guide wheel group
Position-limited wheel group 24 is at least respectively set two groups up and down in the two sides of the cover of line feeding cover 13, and roller structure prevents about 13 line feeding cover
Clamping stagnation occurs when mobile.
Two 21 bottoms of guide rail of Mobile dust remover structure are fixed on a movable type water flatrack platform.
Fixed plate 7 is fixed on Rotary dust collecting pipeline column 6, and first driving mechanism 4 is arranged by bracket 2 perpendicular
On right cylinder 3.
10 outer surface of dedusting exhaust fume collecting hood is equipped with radiated rib, and side wall is provided with air inlet, and 9 outer surface of Rotary dust collecting transverse tube is equipped with
Radiate reinforcing rib, is conducive to heat dissipation, and reinforce structure.
Line feeding cover 13 falls and is detached from guide rail 21 after 15 Joint failure of line feeding cover 13 and the second driving mechanism in order to prevent, and two
The bottom end of guide rail 21 is equipped with an anti-fall supporting plate 25, and anti-fall supporting plate 25 is fixed on respective guide rail 21 by stiffening plate.
The outside of two guide rails 21 is equipped with a deep floor and is fixedly connected with mounting bracket 14, enhancing mounting bracket 14
Strength and stability.
Guide rail 21 is channel steel, square steel, square steel tube, angle steel, I-steel or is welded by rail or steel plate that intensity is high, knot
Structure is stablized.
Ladle be upper cover twoport ladle, the upper cover twoport ladle include backpack body 11, upper cover 19, line-feeding port 18,
Dust collecting opening 20 and packet beam 17, the line-feeding port 18 and dust collecting opening 20 are arranged in upper cover 19, and the packet beam 17 includes by two
The door type structure of a parallel vertical arm and stull composition, the packet beam 17 are connected by two vertical arm and backpack body 11
It connects, the surface of backpack body 11 is arranged in the stull of the packet beam 17.
A kind of dust collecting method of the dust collect plant of movable type treating stations, comprising the following steps:
1) upper cover twoport ladle is placed on line feeding system to wait at line feeding position, by rotary dedusting mechanism and movable type
Dedusting mechanism is placed on the two sides of upper cover twoport ladle；
2) Mobile dust remover structure is passed through into movable type water flatrack platform to the mobile a distance in the upper cover direction Double-mouth iron Shui Bao
It offsets to mounting bracket 14 with stull, line feeding cover 13 covers line-feeding port 18, fixed movable type water paralell, driving second at this time
Driving mechanism 15 operates, and line feeding cover 13 of the driving with compensating duct 12 declines along guide rail 21, and compensating duct 12 protrudes into line-feeding port
In 18, line feeding cover 13 covers line-feeding port 18；
3) the first driving mechanism 4 of driving running, pushes rotating hanger 8 to rotate around fixed plate 7, is fixed on rotating hanger 8
Under Rotary dust collecting transverse tube 9 rotate with rotating hanger 8, so that dedusting exhaust fume collecting hood 10 is rotated to the direction upper cover Double-mouth iron Shui Bao,
Dedusting exhaust fume collecting hood 10 is set to cover dust collecting opening 20, the indentation, there of the plane B and line feeding cover 13 of the opening of dedusting exhaust fume collecting hood 10
Plane A, which fits together, covers the dust collecting opening 20 of upper cover twoport ladle and line-feeding port 18, forms an enclosing cover；
4) line feeding system penetrates core-spun yarn from line feeding conduit 16, then enters upper cover twoport by compensating duct 12
In the backpack body 11 of ladle, starting and the deduster that is connected to of fixation cleaning shaft 1, while starting line feeding system, when line feeding, are generated
Flue dust excluded by rotary dedusting mechanism and Mobile dust remover structure；
5) after the completion of mobile treating stations line feeding, deduster is closed, core-spun yarn is exited upper cover twoport molten iron by line feeding system
In packet to line feeding conduit 16, driving the second driving mechanism 15 running, line feeding cover 13 of the driving with compensating duct 12 is along guide rail 21
Rise, line feeding cover 13 made to leave line-feeding port 18, releases the fixation of movable type water paralell, move backward movable type water paralell,
Drive Mobile dust remover structure to, driving first driving mechanism 4 mobile far from upper cover twoport ladle direction, drive dedusting collection cigarette
Cover 10 is rotated to far from upper cover twoport ladle direction, so that dedusting exhaust fume collecting hood 10 is left dust collecting opening 20, by upper cover twoport ladle
Move away from line feeding position.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of dust collect plant of movable type treating stations, it is characterised in that: including rotary dedusting mechanism and Mobile dust remover
Structure, the rotary dedusting mechanism include the fixation dedusting vertical tube (1) being sequentially communicated, Rotary dust collecting vertical tube (5), Rotary dust collecting
Transverse tube (9) and dedusting exhaust fume collecting hood (10), described Rotary dust collecting vertical tube (5) setting is on fixed dedusting vertical tube (1) top and can phase
To fixed dedusting vertical tube (1) rotation, the Rotary dust collecting transverse tube (9) is fixedly connected with rotating hanger (8), the rotating lifting
In the surface of Rotary dust collecting transverse tube (9), the rotating hanger (8) is rotated around fixed plate (7), described for frame (8) setting
Rotating hanger (8) is driven by the first driving mechanism (4) to be rotated；
The Mobile dust remover structure include two guide rails (21) that are parallel and being oppositely arranged, setting two guide rails (21) it
Between line feeding cover (13), guiding line feeding cover (13) moved up and down along two guide rails (21) guide wheel group (23), limitation line feeding cover
(13) the position-limited wheel group (24) of two interior left-right positions of guide rail (21), driving line feeding cover (13) along two guide rails (21) up and down
Mobile the second driving mechanism (15), guide rail (21) top described in two are fixedly connected with mounting bracket (14), and described feeds
Irdome (13) includes upper cover plate and the surface band cover jaggy that extends downwardly along upper cover plate edge, the upper cover plate and cover
Body is wholely set, and the compensating duct (12) for accommodating core-spun yarn, the compensating duct (12) and upper cover are equipped in the cover
Plate is fixedly connected, and the compensating duct (12) is connected to line feeding conduit (16), the guide wheel group (23) and position-limited wheel group
(24) it is arranged on the cover of line feeding cover (13) corresponding with two guide rail (21), second driving mechanism (15) is set
It sets on mounting bracket (14)；
The dedusting exhaust fume collecting hood (10) and line feeding cover (13), which enclose, together covers the opening of ladle, forms a closing
Cover.
2. a kind of dust collect plant of mobile treating stations according to claim 1, it is characterised in that: Mobile dust remover structure
It further include a pressure buffer mechanism (22), the pressure buffer mechanism (22) is arranged on the upper cover plate of line feeding cover (13), institute
The pressure buffer mechanism (22) stated includes spring spool closed at one end (26) open at one end, buffer spring (27), connector
(28), connection backing plate (29) and fixed frame (30), the fixed frame (30) are fixed on the upper surface of upper cover plate, the spring
The open end of sleeve (26) sequentially passes through the lower surface and upper surface of upper cover plate, and the spring spool (26) is fixed with upper cover plate
Connection, the buffer spring (27) setting is in spring spool (26), the upper end of the connector (28) and connection backing plate
(29) be fixedly connected, lower end is free end and to penetrate buffer spring (27), the both ends of the buffer spring (27) respectively with bullet
Spring sleeve (26) bottom and connection backing plate (29) offset, and second driving mechanism (15) includes actuator, the driving
Part sequentially passes through mounting bracket (14), fixed frame (30), connection backing plate (29) from top to bottom and connect with connector (28).
3. a kind of dust collect plant of mobile treating stations according to claim 2, it is characterised in that: the first driving mechanism
(4) be cylinder, the piston rod and rotating hanger of the cylinder are hinged, the actuator of second driving mechanism (15) be screw rod,
The piston rod of electric pushrod or driving cylinder, the screw rod sequentially pass through mounting bracket (14) from top to bottom, fixed frame (30), connect
Connection pad plate (29) is connect with the connector (28) of internal screw thread pillar.
4. a kind of dust collect plant of mobile treating stations according to claim 3, it is characterised in that: the guide wheel group
(23) two directive wheels for including the guide seats being fixed on cover and being arranged in guide seats, directive wheel described in two
Between gap accommodate guide rail (21) edge.
5. a kind of dust collect plant of mobile treating stations according to claim 4, it is characterised in that: the position-limited wheel group
(24) position-limited wheel for including limiting plate and being arranged in limiting plate, the wheel circumferential direction of the position-limited wheel, which is equipped with, accommodates guide rail
(21) annular groove at edge.
6. a kind of dust collect plant of mobile treating stations according to any one of claims 1-5, it is characterised in that: described
Two guide rail (21) bottoms of Mobile dust remover structure are fixed on a movable type water flatrack platform.
7. a kind of dust collect plant of mobile treating stations according to claim 6, it is characterised in that: the fixed plate
(7) it is fixed on Rotary dust collecting pipeline column (6), first driving mechanism (4) is arranged by bracket (2) in vertical column
(3) on.
8. a kind of dust collect plant of mobile treating stations according to claim 7, it is characterised in that: the dedusting exhaust fume collecting hood
(10) outer surface is equipped with radiated rib, and dedusting exhaust fume collecting hood (10) side wall is provided with air inlet.
9. a kind of dust collect plant of mobile treating stations according to claim 8, it is characterised in that: the Rotary dust collecting is horizontal
It manages (9) outer surface and is equipped with heat dissipation reinforcing rib.
10. a kind of dust collect plant of mobile treating stations according to claim 9, it is characterised in that: two guide rails
(21) bottom end is equipped with an anti-fall supporting plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820884967.4U CN208562445U (en) | 2018-06-08 | 2018-06-08 | A kind of dust collect plant of movable type treating stations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820884967.4U CN208562445U (en) | 2018-06-08 | 2018-06-08 | A kind of dust collect plant of movable type treating stations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208562445U true CN208562445U (en) | 2019-03-01 |
Family
ID=65483989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820884967.4U Withdrawn - After Issue CN208562445U (en) | 2018-06-08 | 2018-06-08 | A kind of dust collect plant of movable type treating stations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208562445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578034A (en) * | 2018-06-08 | 2019-12-17 | 哈尔滨科德威冶金股份有限公司 | Dust collecting device and dust collecting method of mobile processing station |
-
2018
- 2018-06-08 CN CN201820884967.4U patent/CN208562445U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578034A (en) * | 2018-06-08 | 2019-12-17 | 哈尔滨科德威冶金股份有限公司 | Dust collecting device and dust collecting method of mobile processing station |
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| AV01 | Patent right actively abandoned | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190301 Effective date of abandoning: 20230519 |