CN112676560A - Conticaster and dust collector - Google Patents

Conticaster and dust collector Download PDF

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Publication number
CN112676560A
CN112676560A CN202011458008.4A CN202011458008A CN112676560A CN 112676560 A CN112676560 A CN 112676560A CN 202011458008 A CN202011458008 A CN 202011458008A CN 112676560 A CN112676560 A CN 112676560A
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CN
China
Prior art keywords
dust
track beam
rail
dust removal
hood
Prior art date
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.)
Pending
Application number
CN202011458008.4A
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Chinese (zh)
Inventor
崔丛义
郝殿国
张小辉
陈征
胡卫东
万力凝
季志永
郭徽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Shougang Co Ltd
Original Assignee
Beijing Shougang Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Shougang Co Ltd filed Critical Beijing Shougang Co Ltd
Priority to CN202011458008.4A priority Critical patent/CN112676560A/en
Publication of CN112676560A publication Critical patent/CN112676560A/en
Pending legal-status Critical Current

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Abstract

The invention belongs to the technical field of slab caster, and discloses a dust removing device, which is used for centralized dust removal of a steel ladle casting area of a continuous caster; the method comprises the following steps: the device comprises a track beam, a track beam bracket, a dust hood, a filtering mechanism and a driving mechanism; the track beam is fixed on the track beam support, and the dust hood is fixed on the track beam in a sliding mode and used for covering or separating from the upper space and the side edge area of a steel ladle casting area of the continuous casting machine; the filter mechanism is connected with the dust hood and is used for guiding the dust to be collected, filtered and then intensively discharged; the driving mechanism is connected with the dust hood and the track beam respectively and used for driving the dust hood to move along the track beam. The dust removal device provided by the invention can realize centralized dust removal of the steel ladle casting area of the continuous casting machine, and greatly improves the environmental protection performance.

Description

Conticaster and dust collector
Technical Field
The invention relates to the technical field of slab continuous casting machines, in particular to a continuous casting machine and a dust removal device.
Background
The conticaster waters the steel in-process and every package in the ladle pouring region and opens the in-process of watering and can produce a large amount of smoke and dust, is subject to the complicated environment in ladle pouring region, all need carry out the hoist and mount of main equipment at work and maintenance in-process, transports the equal space and operates on a large scale, can't carry out the operation of smoke abatement dust removal, leads to the smoke and dust to discharge in most unorganization, can't satisfy the environmental protection requirement.
Disclosure of Invention
The invention provides a continuous casting machine and a dust removal device, which solve the technical problem of environmental pollution caused by inorganization emission of smoke dust generated in the process of casting steel in a ladle casting area by the continuous casting machine in the prior art.
In order to solve the technical problem, the invention provides a dust removal device which is used for concentrated dust removal of a steel ladle casting area of a continuous casting machine; the method comprises the following steps: the device comprises a track beam, a track beam bracket, a dust hood, a filtering mechanism and a driving mechanism;
the track beam is fixed on the track beam support, and the dust hood is fixed on the track beam in a sliding mode and used for covering or separating from the upper space and the side edge area of a steel ladle casting area of the continuous casting machine;
the filter mechanism is connected with the dust hood and is used for guiding the dust to be collected, filtered and then intensively discharged;
the driving mechanism is connected with the dust hood and the track beam respectively and used for driving the dust hood to move along the track beam.
Further, the dust excluding hood includes: the dust excluding hood includes: a top cover portion and a side cover portion;
the side cover part is fixed on the side part of the top cover part and is positioned below the side cover part.
Further, the rail beam includes: the first rail and the second rail are respectively fixed on the rail beam bracket;
the top cover portion and the side cover portions are slidably secured to the first rail and the second rail, respectively.
Furthermore, the two groups of driving mechanisms are respectively and correspondingly connected between the top cover part and the first track and between the side cover part and the second track.
Further, the filter mechanism includes: the dust removal device comprises a dust removal pipe, a dust removal fan and filtering equipment;
the first end of the dust removal pipe is communicated with the dust removal cover, the second end of the dust removal pipe is connected with the dust removal fan, and the dust removal fan is connected with the filtering equipment.
A continuous caster comprising: a continuous casting unit and a dust removing device;
the dust removing device comprises: the device comprises a track beam, a track beam bracket, a dust hood, a filtering mechanism and a driving mechanism;
the track beam is fixed on the track beam support, the dust hood is fixed on the track beam in a sliding mode, and the dust hood covers the upper space and the side edge area of a steel ladle casting area of the continuous casting machine;
the filter mechanism is connected with the dust hood and is used for guiding the dust to be collected, filtered and then intensively discharged;
the driving mechanism is connected with the dust hood and the track beam respectively and used for driving the dust hood to move along the track beam.
Further, the dust excluding hood includes: the dust excluding hood includes: a top cover portion and a side cover portion;
the side cover part is fixed on the side part of the top cover part and is positioned below the side cover part.
Further, the rail beam includes: the first rail and the second rail are respectively fixed on the rail beam bracket;
the top cover portion and the side cover portions are slidably secured to the first rail and the second rail, respectively.
Furthermore, the two groups of driving mechanisms are respectively and correspondingly connected between the top cover part and the first track and between the side cover part and the second track.
Further, the filter mechanism includes: the dust removal device comprises a dust removal pipe, a dust removal fan and filtering equipment;
the first end of the dust removal pipe is communicated with the dust removal cover, the second end of the dust removal pipe is connected with the dust removal fan, and the dust removal fan is connected with the filtering equipment.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
the conticaster and dust collector that provide in this application embodiment, set up dust excluding hood cooperation filter mechanism through the ladle pouring region at the conticaster and collect the back through filter mechanism dust removal filtration with the smoke and dust that waters steel in-process produced, then concentrate the emission to change the defect that the unordered, unable dust removal of smoke and dust is discharged to the regional smoke and dust of current conticaster ladle pouring. Particularly, make the dust excluding hood can remove through setting up the dust excluding hood and setting up track roof beam and actuating mechanism to can adjust the coverage area in a flexible way, can cover the ladle top when removing dust, roll away from when the ladle is transported, leave sufficient operating space, make dust removal operation and production flow can compatible unified, thereby make the conticaster water the regional order of steel, concentrate the dust removal and can realize.
Drawings
Fig. 1 is a schematic layout view of a continuous casting machine and a dust removing device according to an embodiment of the present invention.
Detailed Description
The embodiment of the application provides a conticaster and dust collector, solves among the prior art the smoke and dust inorganization emission that the conticaster produced in the regional steel casting process of ladle pouring, causes environmental pollution's technical problem.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the specific embodiments of the specification, and it should be understood that the embodiments and specific features of the embodiments of the present invention are detailed descriptions of the technical solutions of the present application, and are not limitations of the technical solutions of the present application, and the technical features of the embodiments and examples of the present application may be combined with each other without conflict.
Referring to fig. 1, the dust removing device is used for centralized dust removal of a steel ladle casting area of a continuous casting machine, and changes the situation that the conventional continuous casting machine cannot remove dust in the area.
Wherein, dust collector includes: the track beam, track beam support, dust excluding hood 4, filtering mechanism and actuating mechanism.
The track beam is fixed on the track beam bracket, and the dust hood 4 is slidably fixed on the track beam and used for covering or separating from the upper space and the side area of the steel ladle casting area of the continuous casting machine; specifically, the dust hood 4 can be buckled above and around the tundish 1, the ladle turret 2 and the ladle 3, so that the rising smoke dust can be collected in the dust hood 4, and the concentrated filtering and discharging are facilitated.
The filtering mechanism is connected with the dust hood 4 and is used for guiding the dust to be collected, filtered and then intensively discharged; and (5) controlling environmental pollution.
The driving mechanism is connected with the dust hood 4 and the track beam respectively and used for driving the dust hood 4 to move along the track beam, so that the dust hood can move to the position above a cast steel area during cast steel production, and can move away from a working position to a nearby parking position during hoisting of a crystallizer and a fan-shaped section to adapt to a normal working process.
In order to promote the collection of the top high-level and side-level smoke, the dust hood 4 comprises: the dust excluding hood includes: a top cover portion and a side cover portion; the side cover part is fixed on the side part of the top cover part and is positioned below the side cover part.
Further, the rail beam includes: a first rail 52 and a second rail 51, the first rail 52 and the second rail 51 being fixed to the rail beam bracket, respectively; the top and side cover portions are slidably secured to the first and second rails 52, 51, respectively.
Further, the driving mechanisms are two sets, namely a first driving assembly 61 and a second driving assembly 62, and the two sets of driving mechanisms are correspondingly connected between the top cover part and the first rail 52 and between the side cover part and the second rail 51 respectively.
Further, the filter mechanism includes: the dust removal device comprises a dust removal pipe, a dust removal fan and filtering equipment;
the first end of the dust removal pipe is communicated with the dust removal cover, the second end of the dust removal pipe is connected with the dust removal fan, and the dust removal fan is connected with the filtering equipment.
The present embodiment also provides a continuous casting machine, including: a continuous casting machine set and the dust removing device; the dust removal device is arranged above and beside the steel casting area.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
the conticaster and dust collector that provide in this application embodiment, set up dust excluding hood cooperation filter mechanism through the ladle pouring region at the conticaster and collect the back through filter mechanism dust removal filtration with the smoke and dust that waters steel in-process produced, then concentrate the emission to change the defect that the unordered, unable dust removal of smoke and dust is discharged to the regional smoke and dust of current conticaster ladle pouring. Particularly, make the dust excluding hood can remove through setting up the dust excluding hood and setting up track roof beam and actuating mechanism to can adjust the coverage area in a flexible way, can cover the ladle top when removing dust, roll away from when the ladle is transported, leave sufficient operating space, make dust removal operation and production flow can compatible unified, thereby make the conticaster water the regional order of steel, concentrate the dust removal and can realize.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims (10)

1. A dust collector is used for centralized dust removal of a steel ladle casting area of a continuous casting machine; it is characterized by comprising: the device comprises a track beam, a track beam bracket, a dust hood, a filtering mechanism and a driving mechanism;
the track beam is fixed on the track beam support, and the dust hood is fixed on the track beam in a sliding mode and used for covering or separating from the upper space and the side edge area of a steel ladle casting area of the continuous casting machine;
the filter mechanism is connected with the dust hood and is used for guiding the dust to be collected, filtered and then intensively discharged;
the driving mechanism is connected with the dust hood and the track beam respectively and used for driving the dust hood to move along the track beam.
2. The dust extraction apparatus of claim 1, wherein the dust extraction hood comprises: the dust excluding hood includes: a top cover portion and a side cover portion;
the side cover part is fixed on the side part of the top cover part and is positioned below the side cover part.
3. The dust removing apparatus of claim 2, wherein the rail beam comprises: the first rail and the second rail are respectively fixed on the rail beam bracket;
the top cover portion and the side cover portions are slidably secured to the first rail and the second rail, respectively.
4. The dust collector of claim 3, wherein the two sets of driving mechanisms are respectively connected between the top cover portion and the first rail and between the side cover portions and the second rail.
5. The dust extraction apparatus of claim 1, wherein the filter mechanism comprises: the dust removal device comprises a dust removal pipe, a dust removal fan and filtering equipment;
the first end of the dust removal pipe is communicated with the dust removal cover, the second end of the dust removal pipe is connected with the dust removal fan, and the dust removal fan is connected with the filtering equipment.
6. A continuous casting machine, comprising: a continuous casting unit and a dust removing device;
the dust removing device comprises: the device comprises a track beam, a track beam bracket, a dust hood, a filtering mechanism and a driving mechanism;
the track beam is fixed on the track beam support, the dust hood is fixed on the track beam in a sliding mode, and the dust hood covers the upper space and the side edge area of a steel ladle casting area of the continuous casting machine;
the filter mechanism is connected with the dust hood and is used for guiding the dust to be collected, filtered and then intensively discharged;
the driving mechanism is connected with the dust hood and the track beam respectively and used for driving the dust hood to move along the track beam.
7. The continuous caster of claim 6, wherein said dust hood comprises: the dust excluding hood includes: a top cover portion and a side cover portion;
the side cover part is fixed on the side part of the top cover part and is positioned below the side cover part.
8. The caster of claim 7, wherein said rail beam comprises: the first rail and the second rail are respectively fixed on the rail beam bracket;
the top cover portion and the side cover portions are slidably secured to the first rail and the second rail, respectively.
9. The continuous casting machine of claim 8, wherein the drive mechanisms are in two sets, the two sets of drive mechanisms being respectively connected between the crown portion and the first rail and between the side cover portions and the second rail.
10. The continuous casting machine of claim 6, wherein the filter mechanism comprises: the dust removal device comprises a dust removal pipe, a dust removal fan and filtering equipment;
the first end of the dust removal pipe is communicated with the dust removal cover, the second end of the dust removal pipe is connected with the dust removal fan, and the dust removal fan is connected with the filtering equipment.
CN202011458008.4A 2020-12-11 2020-12-11 Conticaster and dust collector Pending CN112676560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011458008.4A CN112676560A (en) 2020-12-11 2020-12-11 Conticaster and dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011458008.4A CN112676560A (en) 2020-12-11 2020-12-11 Conticaster and dust collector

Publications (1)

Publication Number Publication Date
CN112676560A true CN112676560A (en) 2021-04-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011458008.4A Pending CN112676560A (en) 2020-12-11 2020-12-11 Conticaster and dust collector

Country Status (1)

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CN (1) CN112676560A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000335878A (en) * 1999-05-27 2000-12-05 Shinroku Nishiyama Dust collector for overhead crane
CN104815830A (en) * 2015-04-24 2015-08-05 北京首钢国际工程技术有限公司 Casting area moving type dust removing device for continuous casting machine
CN108500224A (en) * 2018-04-03 2018-09-07 江苏朗润环保科技有限公司 The big packet of continuous casting pours into a mould flue gas de-dusting process
CN110918969A (en) * 2019-12-11 2020-03-27 江苏朗润环保科技有限公司 Movable flue gas trapping cover for continuous casting ladle turret
US20200164433A1 (en) * 2017-06-29 2020-05-28 Danieli & C. Officine Meccaniche S.P.A. Melting apparatus for the production of steel
CN111906288A (en) * 2020-08-26 2020-11-10 中冶京诚工程技术有限公司 Movable dust removal device of ladle turret
CN111974982A (en) * 2020-07-30 2020-11-24 河北高科环保集团有限公司 Special movable fully-closed dust hood device for ladle revolving platform of dust removal system of continuous casting machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000335878A (en) * 1999-05-27 2000-12-05 Shinroku Nishiyama Dust collector for overhead crane
CN104815830A (en) * 2015-04-24 2015-08-05 北京首钢国际工程技术有限公司 Casting area moving type dust removing device for continuous casting machine
US20200164433A1 (en) * 2017-06-29 2020-05-28 Danieli & C. Officine Meccaniche S.P.A. Melting apparatus for the production of steel
CN108500224A (en) * 2018-04-03 2018-09-07 江苏朗润环保科技有限公司 The big packet of continuous casting pours into a mould flue gas de-dusting process
CN110918969A (en) * 2019-12-11 2020-03-27 江苏朗润环保科技有限公司 Movable flue gas trapping cover for continuous casting ladle turret
CN111974982A (en) * 2020-07-30 2020-11-24 河北高科环保集团有限公司 Special movable fully-closed dust hood device for ladle revolving platform of dust removal system of continuous casting machine
CN111906288A (en) * 2020-08-26 2020-11-10 中冶京诚工程技术有限公司 Movable dust removal device of ladle turret

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