CN106140730A - A kind of suction ash method and system being applied on steel mill overhead traveling crane - Google Patents

A kind of suction ash method and system being applied on steel mill overhead traveling crane Download PDF

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Publication number
CN106140730A
CN106140730A CN201610748427.9A CN201610748427A CN106140730A CN 106140730 A CN106140730 A CN 106140730A CN 201610748427 A CN201610748427 A CN 201610748427A CN 106140730 A CN106140730 A CN 106140730A
Authority
CN
China
Prior art keywords
ash
traveling crane
overhead traveling
suction
dust
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
CN201610748427.9A
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Chinese (zh)
Inventor
徐磊
苏震霆
王云龙
王鑫
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.)
Shougang Jingtang United Iron and Steel Co Ltd
Original Assignee
Shougang Jingtang United Iron and Steel 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 Shougang Jingtang United Iron and Steel Co Ltd filed Critical Shougang Jingtang United Iron and Steel Co Ltd
Priority to CN201610748427.9A priority Critical patent/CN106140730A/en
Publication of CN106140730A publication Critical patent/CN106140730A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04Cleaning by suction, with or without auxiliary action
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool

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  • Cleaning In General (AREA)

Abstract

The invention discloses a kind of suction being applied on steel mill overhead traveling crane ash method and system, the present invention avoids using the mode dedusting of purging dust, by using vavuum pump dust exhaust apparatus, a large amount of dust on overhead traveling crane is removed, final dusting device is utilized to decrease on-the-spot suction ash can, directly the dust producing on overhead traveling crane is entered in final dusting device, the secondary pollution having produced when having stopped to clear up dust, not only increase the operating efficiency of cleaning overhead traveling crane dust, fundamentally stop the secondary pollution of dust, hence it is evident that improve the air quality in steel-making factory building.

Description

A kind of suction ash method and system being applied on steel mill overhead traveling crane
Technical field
The application relates to metallurgy industry steel-making field of Environment Protection, particularly relates to a kind of suction ash side being applied on steel mill overhead traveling crane Method and system.
Background technology
Steel mill overhead traveling crane is one of topmost equipment of steel making working procedure, and overhead traveling crane often operates in the high-altitude in steel-making factory building, The volume of smoke that steel-making produces, is mainly enriched in the high-altitude of steel mill, direct result be exactly on overhead traveling crane dust stratification serious, every one section Time, it is thick that the dust stratification on overhead traveling crane just can reach 50-150mm, at the key equipment of overhead traveling crane, such as cylinder position, dust stratification often occurs Super thick, hampers the situation of steel wire rope operating.
Dust stratification on cleaning overhead traveling crane, main employing manually uses the method for compressed air purging, presses wind by a large number during cleaning Dust dispel in the air in steel mill, cause dust to fly upward everywhere, form atmosphere pollution in serious factory building.
Content of the invention
Invention provides a kind of suction being applied on steel mill overhead traveling crane ash method and system, to solve current dedusting Method can cause the technical problem of atmosphere pollution.
For solving above-mentioned technical problem, the invention provides a kind of suction being applied on steel mill overhead traveling crane ash method, described Method includes:
Utilize the dust stratification of the described steel mill overhead traveling crane of vacuum pumping apparatus for ash cleaning;Use vacuum pumping apparatus for ash cleaning ash Dirt, energy resource consumption is few, low cost, and economic effect is obvious;The present invention changes the manner of cleaning up of overhead traveling crane, by overhead traveling crane blowing deposited dust side Formula changes into suction ash mode;
It is directly discharged to the dust that described vacuum pumping apparatus for ash is drawn in the final dusting pipeline of final dusting device, Described vacuum pumping apparatus for ash is connected with described final dusting device, does not produce dust pollution, greatly reduces the labor of personnel Fatigue resistance, needs the workload of a group 7-8 people in the past, only needs 2 people to complete;Improve person works's efficiency, cleaning Overhead traveling crane dust stratification needed 3-4 hour in the past, uses after inhaling ash system, only needs 1-2 hour to complete.
Preferably, vacuum pumping apparatus for ash, including ash releasing tube and ash sucking tube;Described vacuum pumping apparatus for ash passes through described row Ash pipe and described final dusting pipeline connect;
Flexible pipe, one end of described flexible pipe connects described ash sucking tube, and the other end of described flexible pipe connects ash suction head;
The described dust stratification utilizing the described steel mill overhead traveling crane of vacuum pumping apparatus for ash cleaning, particularly as follows:
When needs utilize described suction ash system to inhale ash, open described vacuum pumping apparatus for ash, and in described steel mill sky On car, mobile described ash suction head carries out inhaling ash.
Preferably, the described secondary that the dust that described vacuum pumping apparatus for ash is drawn is directly discharged to final dusting device In cleaning shaft, particularly as follows:
The ash suction head utilizing described vacuum pumping apparatus for ash moves after being inhaled ash on described steel mill overhead traveling crane, described ash Dirt enters in described final dusting pipeline via described flexible pipe, described ash sucking tube, described ash releasing tube.
The invention provides a kind of suction ash system being applied on steel mill overhead traveling crane, comprising:
Vacuum pumping apparatus for ash, including ash releasing tube and ash sucking tube;Described vacuum pumping apparatus for ash by described ash releasing tube and Final dusting pipeline connects;
Flexible pipe, one end of described flexible pipe connects described ash sucking tube, and the other end of described flexible pipe connects ash suction head;
When needs utilize described suction ash system to inhale ash, open described vacuum pumping apparatus for ash, and in described steel mill sky Mobile described ash suction head on car, and then the dust on described steel mill overhead traveling crane is sucked described final dusting pipe by described ash suction head In road.
Preferably, described ash sucking tube is steel pipe.
Preferably, a diameter of 150mm of described ash sucking tube.
Preferably, described ash sucking tube is arranged on the platform of described steel mill overhead traveling crane, and extends to overhead traveling crane and walk on stage.
Preferably, described hose length is 30 meters-50 meters.
Preferably, described ash suction head is stainless steel ash suction head.
Preferably, described ash suction head can arbitrarily change the diameter of the dust-absorbing mouth in described ash suction head.
Preferably, described vacuum pumping apparatus for ash has warning device, for when the work of described vacuum pumping apparatus for ash Temperature reaches to report to the police during preset alarm value.
By one or more technical scheme of the present invention, the invention have the advantages that or advantage:
A kind of suction ash method being applied on steel mill overhead traveling crane that the present invention provides, has passed through use vavuum pump dust exhaust apparatus A large amount of dust on overhead traveling crane is removed, utilizes final dusting device to decrease on-the-spot suction ash can, the powder that directly will produce on overhead traveling crane Dirt enters in final dusting device, the secondary pollution having produced when having stopped to clear up dust, not only increases cleaning overhead traveling crane dust Operating efficiency, has fundamentally stopped the secondary pollution of dust, hence it is evident that improve the air quality in steel-making factory building.
Further, a kind of suction ash method being applied on steel mill overhead traveling crane that the present invention provides, cleaning overhead traveling crane dust stratification is not Produce a large amount of dust polluting environment again;Greatly reduce the labour intensity of personnel, need the work of a group 7-8 people in the past Amount, only needs 2 people to complete;Improve person works's efficiency, cleaning overhead traveling crane dust stratification needed 3-4 hour in the past, uses and inhales ash system After system, 1-2 hour is only needed to complete.
Brief description
Fig. 1 is the structural representation of a kind of suction ash system being applied on steel mill overhead traveling crane in the embodiment of the present invention;
Fig. 2 is a kind of implementation process figure inhaling ash method being applied on steel mill overhead traveling crane in the embodiment of the present invention.
Detailed description of the invention
In order to make the application the technical staff in the technical field be more clearly understood that the application, below in conjunction with the accompanying drawings, By specific embodiment, technical scheme is described in detail.
Considering to need to reduce atmosphere pollution in factory building, stopping reentrainment of dust and pollute air in steel mill, the present invention provides A kind of suction ash system being applied on steel mill overhead traveling crane, this system is mainly used to clear up the dust on steel mill overhead traveling crane.
In embodiments of the present invention, a kind of suction ash system being applied on steel mill overhead traveling crane is provided, including a set of 90KW Vacuum pumping apparatus for ash 1 and final dusting device 2.
The effect of final dusting device 2 is to collect and process dust, and it has final dusting pipeline.
Described vacuum pumping apparatus for ash 1 has warning device, for reaching when the operating temperature of described vacuum pumping apparatus for ash 1 Report to the police during to preset alarm value, it is to avoid vacuum pumping apparatus for ash 1 crosses cause thermal damage.
Vacuum pumping apparatus for ash 1 includes ash releasing tube and ash sucking tube.
Described vacuum pumping apparatus for ash 1 passes through described ash releasing tube and final dusting pipeline connects, by final dusting device 2 with Inhale ash system to combine, inhale the dust producing when ash system inhales ash and final dusting pipeline is directly discharged to final dusting device 2 In, do not produce dust pollution.
Ash sucking tube is steel pipe, diameter 150mm.Ash sucking tube is installed on the platform of described steel mill overhead traveling crane, and extends to Overhead traveling crane is walked on stage.
Flexible pipe, one end of described flexible pipe connects described ash sucking tube, and the other end of described flexible pipe connects ash suction head.
Specifically, using special hose to be connected with steel pipe near overhead traveling crane is walked on stage, inhaling ash hose length is 30-50 rice, Use special stainless steel ash suction head at flexible pipe port.
In addition, described ash suction head can arbitrarily change the diameter of the dust-absorbing mouth in described ash suction head, such design, it is to avoid tool When having the dust of larger particles, the situation that ash suction head does not adsorbs occurs.
When needs utilize described suction ash system to inhale ash, opening described vacuum pumping apparatus for ash 1, then operative employee will inhale ash Flexible pipe is transported on overhead traveling crane, and mobile described ash suction head on described steel mill overhead traveling crane, utilizes ash suction head by the dust stratification on overhead traveling crane In intake line, vacuum cleaner system is by dust emission to final dusting pipeline.
In concrete implementation process, present invention additionally comprises a kind of suction being applied on steel mill overhead traveling crane ash method.Referring to Fig. 2, comprising:
S1, utilizes the dust stratification of the described steel mill overhead traveling crane of vacuum pumping apparatus for ash cleaning.
Specifically, vacuum pumping apparatus for ash, including ash releasing tube and ash sucking tube;Described vacuum pumping apparatus for ash passes through described Ash releasing tube and described final dusting pipeline connect;
Flexible pipe, one end of described flexible pipe connects described ash sucking tube, and the other end of described flexible pipe connects ash suction head;
And then utilize vacuum pumping apparatus for ash to clear up the dust stratification of described steel mill overhead traveling crane, particularly as follows:
When needs utilize described suction ash system to inhale ash, open described vacuum pumping apparatus for ash, and in described steel mill sky On car, mobile described ash suction head carries out inhaling ash.
The dust that described vacuum pumping apparatus for ash is drawn is directly discharged to the final dusting pipeline of final dusting device by S2 In, described vacuum pumping apparatus for ash is connected with described final dusting device.
Owing to vacuum pumping apparatus for ash has said structure, and then the dust drawing described vacuum pumping apparatus for ash is direct It is discharged in the final dusting pipeline of final dusting device, particularly as follows:
The ash suction head utilizing described vacuum pumping apparatus for ash moves after being inhaled ash on described steel mill overhead traveling crane, described ash Dirt enters in described final dusting pipeline via described flexible pipe, described ash sucking tube, described ash releasing tube.
To sum up, the method is by using vacuum pumping apparatus for ash 1, and the dust on overhead traveling crane in steel-making factory building is drawn into secondary In dust arrester 2, certainly, when operative employee is when implementing the present invention, including following step:
Step 1: at the vavuum pump dust exhaust apparatus of stage+module 90KW, and ash releasing tube is connected with final dusting pipeline;
Step 2: install the dedicated suction ash steel pipe of diameter 150mm between crown platform and vavuum pump;
Step 3: use flexible pipe to be connected steel pipe end with ash suction head;
Step 4: start vavuum pump dust exhaust apparatus, personnel climb up overhead traveling crane cleaning overhead traveling crane dust stratification;
Step 5: clean out, stops vavuum pump and runs, use special cap, seal dedusting steel pipe.
The embodiment of the present invention, when the accumulated powder dirt cleared up on overhead traveling crane, changes the method that crude oil uses pressure wind to sweep, uses Inhale the mode of ash, therefore no longer produce reentrainment of dust and pollute;
Dust on overhead traveling crane enters final dusting pipeline, does not increases burden to final dusting device 2 is overall and consumes.
The suction ash system of the present invention, energy resource consumption is few, low cost, and economic effect is obvious.
By one or more embodiment of the present invention, the invention have the advantages that or advantage:
A kind of suction ash method being applied on steel mill overhead traveling crane that the present invention provides, has passed through use vavuum pump dust exhaust apparatus A large amount of dust on overhead traveling crane is removed, utilizes final dusting device 2 to decrease on-the-spot suction ash can, the powder that directly will produce on overhead traveling crane Dirt enters in final dusting device 2, the secondary pollution having produced when having stopped to clear up dust, not only increases cleaning overhead traveling crane dust Operating efficiency, has fundamentally stopped the secondary pollution of dust, hence it is evident that improve the air quality in steel-making factory building.
Further, a kind of suction ash method being applied on steel mill overhead traveling crane that the present invention provides, cleaning overhead traveling crane dust stratification is not Produce a large amount of dust polluting environment again;Greatly reduce the labour intensity of personnel, need the work of a group 7-8 people in the past Amount, only needs 2 people to complete;Improve person works's efficiency, cleaning overhead traveling crane dust stratification needed 3-4 hour in the past, uses and inhales ash system After system, 1-2 hour is only needed to complete.
Although having been described for the preferred embodiment of the application, but one of ordinary skilled in the art once knowing substantially Creative concept, then can make other change and modification to these embodiments.So, claims are intended to be construed to bag Include preferred embodiment and fall into all changes and the modification of the application scope.
Obviously, those skilled in the art can carry out various change and the modification essence without deviating from the application to the application God and scope.So, if these modifications of the application and modification belong to the scope of the application claim and equivalent technologies thereof Within, then the application is also intended to comprise these changes and modification.

Claims (10)

1. the suction ash method that a kind is applied on steel mill overhead traveling crane, it is characterised in that described method includes:
Utilize the dust stratification of the described steel mill overhead traveling crane of vacuum pumping apparatus for ash cleaning;
It is directly discharged to the dust that described vacuum pumping apparatus for ash is drawn in the final dusting pipeline of final dusting device, described Vacuum pumping apparatus for ash is connected with described final dusting device.
2. the method for claim 1, it is characterised in that
Vacuum pumping apparatus for ash, including ash releasing tube and ash sucking tube;Described vacuum pumping apparatus for ash passes through described ash releasing tube and described Final dusting pipeline connects;
Flexible pipe, one end of described flexible pipe connects described ash sucking tube, and the other end of described flexible pipe connects ash suction head;
The described dust stratification utilizing the described steel mill overhead traveling crane of vacuum pumping apparatus for ash cleaning, particularly as follows:
When needs utilize described suction ash system to inhale ash, open described vacuum pumping apparatus for ash, and on described steel mill overhead traveling crane Mobile described ash suction head carries out inhaling ash.
3. method as claimed in claim 2, it is characterised in that the described dust drawing described vacuum pumping apparatus for ash is direct It is discharged in the final dusting pipeline of final dusting device, particularly as follows:
The ash suction head utilizing described vacuum pumping apparatus for ash moves after being inhaled ash on described steel mill overhead traveling crane, described dust warp Entered in described final dusting pipeline by described flexible pipe, described ash sucking tube, described ash releasing tube.
4. the suction ash system that a kind is applied on steel mill overhead traveling crane, it is characterised in that include:
Final dusting device, has final dusting pipeline;
Vacuum pumping apparatus for ash, including ash releasing tube and ash sucking tube;Described vacuum pumping apparatus for ash passes through described ash releasing tube and described Final dusting pipeline connects;
Flexible pipe, one end of described flexible pipe connects described ash sucking tube, and the other end of described flexible pipe connects ash suction head;
When needs utilize described suction ash system to inhale ash, open described vacuum pumping apparatus for ash, and on described steel mill overhead traveling crane Mobile described ash suction head, and then the dust on described steel mill overhead traveling crane is sucked described final dusting pipeline by described ash suction head In.
5. suction ash system as claimed in claim 4, it is characterised in that
A diameter of 150mm of described ash sucking tube.
6. suction ash system as claimed in claim 4, it is characterised in that
Described ash sucking tube is arranged on the platform of described steel mill overhead traveling crane, and extends to overhead traveling crane and walk on stage.
7. suction ash system as claimed in claim 4, it is characterised in that
Described hose length is 30 meters-50 meters.
8. suction ash system as claimed in claim 4, it is characterised in that
Described ash suction head is stainless steel ash suction head.
9. the suction ash system as described in claim 4 or 8, it is characterised in that described ash suction head can arbitrarily change described ash suction head In the diameter of dust-absorbing mouth.
10. suction ash system as claimed in claim 4, it is characterised in that described vacuum pumping apparatus for ash has warning device, uses In reporting to the police when the operating temperature of described vacuum pumping apparatus for ash reaches preset alarm value.
CN201610748427.9A 2016-08-29 2016-08-29 A kind of suction ash method and system being applied on steel mill overhead traveling crane Pending CN106140730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610748427.9A CN106140730A (en) 2016-08-29 2016-08-29 A kind of suction ash method and system being applied on steel mill overhead traveling crane

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Application Number Priority Date Filing Date Title
CN201610748427.9A CN106140730A (en) 2016-08-29 2016-08-29 A kind of suction ash method and system being applied on steel mill overhead traveling crane

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106925589A (en) * 2017-03-29 2017-07-07 首钢京唐钢铁联合有限责任公司 A kind of converter dust retracting device
CN110985941A (en) * 2019-12-24 2020-04-10 慈溪市莱殿光电有限公司 Outdoor LED illuminating lamp

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CN104260718A (en) * 2014-10-11 2015-01-07 北京英创汇智科技有限公司 Brake system for realizing self-protection function of electric vacuum pump and control method thereof
CN104374207A (en) * 2013-08-13 2015-02-25 宁夏嘉翔自控技术有限公司 Mobile dust collection system for crude magnesium refining furnace
CN204185130U (en) * 2014-09-17 2015-03-04 交城义望铁合金有限责任公司 Overhead traveling crane dust collector
CN204769801U (en) * 2015-07-21 2015-11-18 唐山钢铁集团有限责任公司 Dust hood car is absorbed on portable top of ladle hot repair

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Publication number Priority date Publication date Assignee Title
CN2208992Y (en) * 1994-06-03 1995-10-04 电力工业部劳动保护科学研究所 Dust catching hood for movable dust source
CN2882829Y (en) * 2006-03-21 2007-03-28 青海三四一九环保工程有限公司 Multifunction over head traveling crane duster
CN200992558Y (en) * 2006-12-26 2007-12-19 武汉钢铁(集团)公司 Converter roofing dust collecting device
CN201859332U (en) * 2010-08-20 2011-06-08 镇江华东电力设备制造厂 Control system of vehicular vacuum suction device
CN202224426U (en) * 2011-09-08 2012-05-23 攀钢集团冶金工程技术有限公司 Movable dust sucking plant
CN104374207A (en) * 2013-08-13 2015-02-25 宁夏嘉翔自控技术有限公司 Mobile dust collection system for crude magnesium refining furnace
CN203428539U (en) * 2013-08-29 2014-02-12 百旺塑料设备(苏州)有限公司 Air source switching mechanism
CN204185130U (en) * 2014-09-17 2015-03-04 交城义望铁合金有限责任公司 Overhead traveling crane dust collector
CN104260718A (en) * 2014-10-11 2015-01-07 北京英创汇智科技有限公司 Brake system for realizing self-protection function of electric vacuum pump and control method thereof
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106925589A (en) * 2017-03-29 2017-07-07 首钢京唐钢铁联合有限责任公司 A kind of converter dust retracting device
CN110985941A (en) * 2019-12-24 2020-04-10 慈溪市莱殿光电有限公司 Outdoor LED illuminating lamp
CN110985941B (en) * 2019-12-24 2021-12-28 慈溪市莱殿光电有限公司 Outdoor LED illuminating lamp

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