CN101967533B - Rotary steam exhaust and dust removal method and device for hot stewing device - Google Patents
Rotary steam exhaust and dust removal method and device for hot stewing device Download PDFInfo
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- CN101967533B CN101967533B CN2010102605956A CN201010260595A CN101967533B CN 101967533 B CN101967533 B CN 101967533B CN 2010102605956 A CN2010102605956 A CN 2010102605956A CN 201010260595 A CN201010260595 A CN 201010260595A CN 101967533 B CN101967533 B CN 101967533B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The invention discloses a rotary steam exhaust and dust removal device for a hot closed delve device, which comprises a rotary device (1), a flue gas collection device (2), a spraying device (3) and an exhaust pipeline (4). The rotary device (1) comprises a driving device (1-1), a turnabout pulley device (1-2) and a supporting device (1-3); the flue gas collection device (2) comprise a gas collection hood (2-1) and a delivery pipeline (2-2); the spraying device (3) comprises a water pipe (3-1) and an atomizing nozzle (3-2); and the exhaust pipeline (4) comprises a metal hose (4-1) and a main exhaust pipeline (4-2). Through the rotary steam exhaust and dust removal device, steam dust at the earlier stage of converter steel slag can be controlled by feeding water and a large amount of steam in the hot closed delve process can be effectively discharged; meanwhile, the device has an integrally upward streamline exhaust structure, so a large amount of high-temperature steam generated in the hot closed delve process can be effectively discharged; in addition, the device has a compact structure, is easy to operate and meets the requirement of hot closed delve production.
Description
Technical field
The present invention relates to a kind of rotary row's steam method for dust removal and device that is used for hot disintegrating device, belong to environmental protection dust removal installation field.
Background technology
In the vexed production process of bessemer furnace slag heat in the past; Can produce a large amount of steam and dust; If these steam and dust can not in time be got rid of, can accumulate in the top of workshop factory building, both influenced the sight line of overhead traveling crane operation; Bring potential safety hazard, also can increase the weight of the corrosion of equipment in factory building self steelwork and the factory building.The dust removal installation of bleeding in the past can not well address these problems, and can not satisfy modern production to requirement on environmental protection.
Summary of the invention
The purpose of this invention is to provide a kind of rotary row's steam dust removing device that is used for hot disintegrating device, comprise swivel arrangement, smoke gas collecting apparatus, spray equipment and gas exhaust duct.Swivel arrangement is positioned at the side of hot disintegrating device near gas exhaust duct; Smoke gas collecting apparatus is positioned at spray equipment top, and the two connects through the welding between the steel plate; Spray equipment is tiled on the hot disintegrating device, and being welded to connect through H shaped steel between the swivel arrangement; Gas exhaust duct connects smoke gas collecting apparatus and total pipeline; Spray equipment connects feedwater piping outward.
Described swivel arrangement comprises drive unit, changed course pulley gear and bracing or strutting arrangement.Drive unit involves through wireline with the changed course pulley gear, and bracing or strutting arrangement is as the support platform of changed course pulley gear.
Said smoke gas collecting apparatus comprises gas skirt and output channel, and the two is steel structural form, and gas skirt and output channel are welded to connect, and output channel uses flange to be connected with gas exhaust duct.
Described spray equipment comprises water pipe and atomizing nozzle.Atomizing nozzle is in the arranged beneath of gas skirt, 4 atomizing nozzles of each gas skirt arranged beneath.
Described gas exhaust duct comprises metallic hose and main exhaust pipeline.Be connected through flange between metallic hose and the main exhaust pipeline.
Described a kind of rotary row's steam method for dust removal that is used for hot disintegrating device comprises the steps, rotary row's steam dust removing device is mounted to the appointment station, and spray equipment is covered on original hot disintegrating device; Connect gas exhaust duct and total pipeline and spray equipment and feedwater piping respectively; Starting spray equipment fetches water to high temperature bessemer furnace slag in the vexed pond of heat; Fetch water after the end, rotary row's steam dust removing device is opened, conveniently slag tap through swivel arrangement; Slag tap after the end, rotary row's steam dust removing device is covered wait use next time on the hot disintegrating device.The swivel arrangement of rotary row's steam dust removing device is installed in original hot disintegrating device one side, and rotary row's steam dust removing device relies on self gravitation to be buckled on the water sealed tank of hot disintegrating device.The angle of rotary row's steam dust removing device being opened through swivel arrangement is controlled between 80～89 degree, and optimal angle is 87.3 degree.
In sum, compact construction of the present invention integrates spray and the dedusting of row's steam, and execute-in-place is simple and reliable, and row's steam dedusting explosion-proof effect is good.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is the vertical view of Fig. 1.
The main nomenclature of accompanying drawing
1 swivel arrangement
1-1 drive unit 1-2 changed course pulley gear 1-3 bracing or strutting arrangement
2 smoke gas collecting apparatus
2-1 gas skirt 2-2 output channel
3 spray equipments
3-1 water pipe 3-2 atomizing nozzle
4 gas exhaust ducts
4-1 metallic hose 4-2 main exhaust pipeline
5 total pipelines
6 feedwater pipings
Embodiment
Be the structural representation of the rotary row's steam dust removing device of the present invention like Fig. 1,2, comprise swivel arrangement 1, smoke gas collecting apparatus 2, spray equipment 3 and gas exhaust duct 4.
Described swivel arrangement 1 comprises drive unit 1-1, changed course pulley gear 1-2, bracing or strutting arrangement 1-3.Drive unit 1-1 and changed course pulley gear 1-2 involve through wireline, and bracing or strutting arrangement 1-3 is as the support platform of changed course pulley gear 1-2.Drive unit 1-1 is as power resources, and the break-in effect through changed course pulley gear 1-2 is passed to whole rotary row's steam dust removing device with power, and then accomplishes rotatablely moving of whole device.
Described smoke gas collecting apparatus 2 comprises gas skirt 2-1 and transport pipe 2-2.The two is steel structural form, is welded by some steel plates, angle steel and Welded Steel Pipe, is used for supporting smoke gas collecting apparatus 2.Carry the masterpiece of coming to be used for smoke gas collecting apparatus 2 by swivel arrangement 1, thereby drive rotatablely moving of smoke gas collecting apparatus 2.
Described spray equipment 3 comprises water pipe 3-1 and atomizing nozzle 3-2.Atomizing nozzle is in the arranged beneath of gas skirt, 4 atomizing nozzles of each gas skirt arranged beneath.Water pipe 3-1 is connected on the feedwater piping 6 through flange.
Described gas exhaust duct 4 comprises metallic hose 4-1 and main exhaust pipeline 4-2, is connected through flange between metallic hose 4-1 and the main exhaust pipeline 4-2.The other end of metallic hose 4-1 is connected on the main pipe line 5 through flange.
With reference to Fig. 1, its row's steam method for dust removal comprises the steps: to start the drive unit 1-1 of swivel arrangement 1, and swivel arrangement 1 driven rotary formula row steam dust removal installation is buckled in the hot disintegrating device top that the high temperature bessemer furnace slag is housed; Gas exhaust duct 4 is connected with total pipeline 5; Water pipe 3-1 is connected with feedwater piping 6; Start the inner high temperature bessemer furnace slag of 3 pairs of hot disintegrating devices of spray equipment and fetch water, steam that produces in this process and flue dust get into total pipeline 5 through smoke gas collecting apparatus 2 and gas exhaust duct 4; After treating that flue gas is collected the discharging end, start the drive unit 1-1 of swivel arrangement 1, the angle that rotary row's steam dust removing device is opened is controlled between 80～89 degree, and optimal angle is 87.3 degree, makes things convenient for hot disintegrating device to slag tap; Wait to slag tap after the end, from the drive unit 1-1 of new startup swivel arrangement 1, swivel arrangement 1 driven rotary formula row steam dust removal installation is buckled in the hot disintegrating device top of slagging tap and finishing, and waits for next the use.
Embodiment: the present invention has well solved a large amount of steam that produce in the vexed process of fetching water of converter slag heat and the emission problem of dust.As far as the vexed technology of converter slag heat is a kind of effective means.In treating processes in the past, when cool water shower is surperficial to the converter slag of molten state, can produce a large amount of water vapour and dust; And these water vapour and dust often are to be suspended in the air.The employee often is in work under a kind of like this rugged environment in the workshop, and its health problem is caused very big hidden danger; Simultaneously, a large amount of water vapour produce steel-structure factory building and corrode, and dust is deposited in the factory building top and has the danger of pressing the factory building that collapses; The present invention has solved the safety dumping problem of steam in this process and dust well.
Claims (5)
1. the rotary row's steam dust removing device that is used for hot disintegrating device is characterized in that: comprise swivel arrangement
(1), smoke gas collecting apparatus (2), spray equipment (3), gas exhaust duct (4), swivel arrangement (1) is positioned at the side of hot disintegrating device near gas exhaust duct (4); Smoke gas collecting apparatus (2) is positioned at spray equipment (3) top, and the two welding through steel plate connects; Spray equipment (3) is tiled on the hot disintegrating device, and being welded to connect through H shaped steel between the swivel arrangement (1); Gas exhaust duct (4) connects smoke gas collecting apparatus (2) and total pipeline (5);
Said swivel arrangement (1) comprises drive unit (1-1), changed course pulley gear (1-2) and bracing or strutting arrangement (1-3); Drive unit (1-1) involves through wireline with changed course pulley gear (1-2), and bracing or strutting arrangement (1-3) is as the support platform of changed course pulley gear (1-2);
Said smoke gas collecting apparatus (2) comprises gas skirt (2-1) and output channel (2-2), and the two is steel structural form, and gas skirt (2-1) is welded to connect with output channel (2-2), and output channel (2-2) uses flange to be connected with gas exhaust duct (4);
Said spray equipment (3) comprises water pipe (3-1) and atomizing nozzle (3-2); Water pipe (3-1) is connected on the feedwater piping (6) through flange;
Said gas exhaust duct (4) comprises metallic hose (4-1) and main exhaust pipeline (4-2), is connected through flange between metallic hose (4-1) and the main exhaust pipeline (4-2);
Said atomizing nozzle (3-2) is in the arranged beneath of gas skirt (2-1), each gas skirt (2-1) 4 atomizing nozzles of arranged beneath (3-2).
2. utilize a kind of rotary row's steam dust removing device that is used for hot disintegrating device according to claim 1 to be rotated the dust separating method of formula row's steam, comprise the steps:
1) rotary row's steam dust removing device is mounted to the appointment station, spray equipment (3) is covered on original hot disintegrating device;
2) connect gas exhaust duct (4) and total pipeline (5) and spray equipment (3) and feedwater piping (6) respectively;
3) starting spray equipment (3) fetches water to high temperature bessemer furnace slag in the vexed pond of heat;
4) fetch water finish after, through swivel arrangement (1) rotary row's steam dust removing device is opened, conveniently slag tap;
5) slag tap finish after, rotary row's steam dust removing device covered waits for next time on the hot disintegrating device and use.
3. method according to claim 2 is characterized in that: the swivel arrangement of rotary row's steam dust removing device (1) is installed in original hot disintegrating device one side, and rotary row's steam dust removing device relies on self gravitation to be buckled on the water sealed tank of hot disintegrating device.
4. method according to claim 2 is characterized in that: the angle of rotary row's steam dust removing device being opened through swivel arrangement (1) is controlled between 80～89 degree.
5. method according to claim 2 is characterized in that: the angle of rotary row's steam dust removing device being opened through swivel arrangement (1) is 87.3 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102605956A CN101967533B (en) | 2010-08-23 | 2010-08-23 | Rotary steam exhaust and dust removal method and device for hot stewing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102605956A CN101967533B (en) | 2010-08-23 | 2010-08-23 | Rotary steam exhaust and dust removal method and device for hot stewing device |
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| Publication Number | Publication Date |
|---|---|
| CN101967533A CN101967533A (en) | 2011-02-09 |
| CN101967533B true CN101967533B (en) | 2012-12-05 |
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| CN2010102605956A Active CN101967533B (en) | 2010-08-23 | 2010-08-23 | Rotary steam exhaust and dust removal method and device for hot stewing device |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233085A (en) * | 2013-05-09 | 2013-08-07 | 山西太钢不锈钢股份有限公司 | Method for spraying ash and blowing dust in water cooling process of collected stainless steel slag |
| CN103981307B (en) * | 2014-05-30 | 2016-05-04 | 中冶华天南京工程技术有限公司 | The vexed slag of mobile hot is processed line |
| CN104190696B (en) * | 2014-09-12 | 2016-04-06 | 中冶建筑研究总院有限公司 | Vapour device is received in a kind of water spray revolution |
| CN104372119B (en) * | 2014-10-23 | 2016-07-13 | 江苏永钢集团有限公司 | Aerosol type steel slag hot is stewing covers explosion-proof equipment for steam treatment |
| CN105112603B (en) * | 2015-09-30 | 2017-06-09 | 中冶京诚工程技术有限公司 | Rotary dust removal device |
| CN113460247B (en) * | 2021-08-07 | 2022-09-20 | 甘肃尚青水能能源技术有限责任公司 | River channel energy collection type high-pressure water pump ship |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559431A (en) * | 2009-05-20 | 2009-10-21 | 中冶建筑研究总院有限公司 | Movable steam exhausting and dust removing hood vehicle device |
| CN201778051U (en) * | 2010-08-23 | 2011-03-30 | 中冶建筑研究总院有限公司 | Rotation type steam-exhausting and dust-removing device for hot disintegrating device |
-
2010
- 2010-08-23 CN CN2010102605956A patent/CN101967533B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559431A (en) * | 2009-05-20 | 2009-10-21 | 中冶建筑研究总院有限公司 | Movable steam exhausting and dust removing hood vehicle device |
| CN201778051U (en) * | 2010-08-23 | 2011-03-30 | 中冶建筑研究总院有限公司 | Rotation type steam-exhausting and dust-removing device for hot disintegrating device |
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| CN101967533A (en) | 2011-02-09 |
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Owner name: CHINA JINGYE ENGINEERING CORPORATION LIMITED MCC E Free format text: FORMER OWNER: CHINA JINGYE ENGINEERING CORPORATION LIMITED Effective date: 20140106 |
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Effective date of registration: 20140106 Address after: 100088 Beijing city Haidian District Xitucheng Road No. 33 Patentee after: MCC Central Research Institute of Building and Construction Co., Ltd. Patentee after: China Jingye Engineering Technology Co., Ltd. Patentee after: MCC Engineering Technology Co., Ltd. Address before: 100088 Beijing city Haidian District Xitucheng Road No. 33 Patentee before: MCC Central Research Institute of Building and Construction Co., Ltd. Patentee before: China Jingye Engineering Technology Co., Ltd. |