CN105506202A - Swing type flow divider valve for sluiceway - Google Patents

Swing type flow divider valve for sluiceway Download PDF

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Publication number
CN105506202A
CN105506202A CN201610005611.4A CN201610005611A CN105506202A CN 105506202 A CN105506202 A CN 105506202A CN 201610005611 A CN201610005611 A CN 201610005611A CN 105506202 A CN105506202 A CN 105506202A
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CN
China
Prior art keywords
valve
plate
groove
vavle shelf
flange
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.)
Granted
Application number
CN201610005611.4A
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Chinese (zh)
Other versions
CN105506202B (en
Inventor
马海林
曹帅
战奇
涂川
徐吉林
张彤宇
李霞
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Ansteel Engineering Technology Corp Ltd
Original Assignee
Ansteel Engineering Technology Corp Ltd
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Publication date
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Priority to CN201610005611.4A priority Critical patent/CN105506202B/en
Publication of CN105506202A publication Critical patent/CN105506202A/en
Application granted granted Critical
Publication of CN105506202B publication Critical patent/CN105506202B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B3/00General features in the manufacture of pig-iron
    • C21B3/04Recovery of by-products, e.g. slag
    • C21B3/06Treatment of liquid slag
    • C21B3/08Cooling slag
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B7/00Blast furnaces
    • C21B7/14Discharging devices, e.g. for slag

Abstract

The invention discloses a swing type flow divider valve for a sluiceway. The swing type flow divider valve comprises a groove body, a valve body and a transmission device. The groove body is of a three-way structure, a main groove of the three-way groove body is in butt joint with a main sluiceway body and fixed in a welding mode, a branch groove of the three-way groove body is in butt joint with a branch sluiceway body and fixed in a welding mode, the lower portion of a valve frame of the valve body is connected with a main groove and branch groove included angle connecting plate of the groove body through a bolt, a valve plate connected with a main shaft of the valve body is arranged in the groove body, the transmission device is connected with the upper portion of the valve frame of the valve body through a bolt, the upper end of the main shaft of the valve body is in transmission connection with the transmission device, the transmission device drives the main shaft of the valve body to rotate to drive the valve plate of the valve body to swing, and thus closure transformation of the flow divider valve is achieved. Compared with the prior art, the swing type flow divider valve has the advantages that due to the adoption of the swing type flow divider valve, the sealing performance between the valve plate and the sluiceway is improved, the labor intensity of workers is relieved, the equipment maintenance amount is reduced, and near half investment can be reduced in a project compared with a wedge disc used in the past.

Description

A kind of sluice swing type diverting valve
Technical field
The present invention relates to a kind of flushing cinder system valve arrangement of blast fumance, especially one is arranged on sluice master, Zhigou turnoff, adopts and swings the valve arrangement that valve plate shunts grain slag.
Background technology
Flashboard is one of visual plant that blast furnace slag flushing ditch is commonly used, and the flashboard manner of execution that current each factory is using is lift, and flashboard runs along the slideway be embedded on flushing cinder furrow bank.Its drawback: one is have grain slag to remain in slideway, and cause flashboard to run not smooth, plugging effect is not good; Two is that main slag runner and the switching action of propping up between slag runner need two steps to complete, and brings operational inconvenience; Three are main slag runners, slag runner all installs flashboard, construction investment is high.
Summary of the invention
The object of this invention is to provide a kind of sluice swing type diverting valve, it is arranged on main slag runner and the threeway turnoff of slag runner, utilizes the reciprocally swinging action of a valve plate, realizes flushing cinder stream damming between main slag runner and a slag runner to change.Effectively can solve the problem of poor sealing between flashboard and slag runner, improve the labour intensity of workman, alleviate maintenance of the equipment amount, reduce initial cost and production run cost.
For achieving the above object, the present invention realizes by the following technical solutions:
A kind of sluice swing type diverting valve, comprise cell body, valve body, transmission mechanism, described cell body is three-port structure, the main line of threeway cell body docks with main slag runner, be welded and fixed, a groove of threeway cell body docks with a slag runner, be welded and fixed, with the master of cell body under the vavle shelf of described valve body, prop up groove angle web plate to be bolted, the valve plate be connected with valve body main shaft is arranged in cell body, described transmission mechanism and valve body vavle shelf are bolted, the upper end of valve body main shaft is connected with drive, the main axis of actuator drives valve body, thus the valve plate of band moving valve swings, realize the conversion of damming of diverting valve.
Described cell body comprises main line, a groove and master, props up groove angle web plate, and a groove is fixed on the side of main line, and main, a groove angle web plate is fixed on the angle of main line and a groove.
Described valve body comprises on vavle shelf, under vavle shelf, main shaft, valve plate, keeper, web plate, be bolted on vavle shelf with under vavle shelf, main shaft be arranged on vavle shelf with vavle shelf under in, be connected with the flange B on vavle shelf and the base plate under vavle shelf respectively by bearing, the output shaft of the upper end connection for transmission device motor of main shaft, the partial fixing that main shaft is arranged under vavle shelf has keeper, and keeper is fixedly connected with web plate, and web plate and valve plate are bolted.
Described vavle shelf comprises flange A, flange B, a cylinder, flange A and flange B is separately fixed at the two ends up and down of a cylinder.
Comprise flange C, base plate, collateral plate, arc plate under described vavle shelf, flange C is fixed on the upper end of arc plate, and base plate is fixed on the lower end of arc plate, and multiple collateral plate becomes the fan-shaped outside being distributed on arc plate, is welded to connect respectively with flange C, base plate, arc plate.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of sluice swing type diverting valve of the present invention, owing to have employed swing type diverting valve, improves the stopping property between valve plate and slag runner, alleviate the labour intensity of workman, reduce maintenance of the equipment amount, to the flashboard used than ever, engineering can save the investment of nearly half.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of sluice swing type of the present invention diverting valve.
Fig. 2 is the attached view of a kind of sluice of the present invention swing type diverting valve.
Fig. 3 is the A direction view of Fig. 2.
Fig. 4 is the B point enlarged view of Fig. 2.
In figure: 1-cell body 1-1 main line 1-2 props up groove 1-3 and props up 5-1 flange C5-2 collateral plate 5-3 base plate 5-4 arc plate 6-main shaft 7-valve plate 8-keeper 9-web plate 10-fastening piece 11-motor 12-handwheel 13-buting iron 14-heat-resisting rubber sheet 15-under 4-1 flange A4-2 props up a 4-3 flange B5-vavle shelf on trenched side-wall arc 1-4 master, groove angle web plate 1-5 cell body base angle circular arc 1-6 arc convex 2-valve body 3-transmission mechanism 4-vavle shelf and prop up the main slag runner of slag runner 16-
Embodiment
Below in conjunction with Figure of description, invention is described in detail, but it should be noted that enforcement of the present invention is not limited to following embodiment.
As Figure 1-Figure 4, a kind of sluice swing type diverting valve, comprise cell body 1, valve body 2, transmission mechanism 3, described cell body 1 is three-port structure, the main line 1-1 of threeway cell body docks with main slag runner 16, be welded and fixed, a groove 1-2 of threeway cell body docks with a slag runner 15, be welded and fixed, under the vavle shelf of described valve body 25 with the master of cell body 1, prop up groove angle web plate 1-4 to be bolted, the valve plate 7 be connected with valve body main shaft 6 is arranged in cell body 1, on described transmission mechanism 3 and valve body vavle shelf, 4 are bolted, upper end and the transmission mechanism 3 of valve body main shaft 6 are in transmission connection, transmission mechanism 3 drives the main shaft 6 of valve body 2 to rotate, thus the valve plate 7 of band moving valve swings, realize the conversion of damming of diverting valve.
Described cell body 1 comprises main line 1-1, a groove 1-2 and master, props up groove angle web plate 1-4, and a groove 1-2 is fixed on the side of main line 1-1, and main, a groove angle web plate 1-4 is fixed on the angle of main line 1-1 and a groove 1-2.The inner side-wall of main line 1-1 is fixed with spacing buting iron 13, the inner side-wall of a groove 1-2 is also fixed with spacing buting iron 13.
Cell body 1 casting, propping up groove 1-2 side sidewall is arc (see number in the figure 1-3), circular arc 1-5 is processed at cell body 1 base angle place, and arc convex 1-6 is made in local bottom cell body before the spacing buting iron of main line 1-1 13 and after the spacing buting iron 13 of groove 1-2, play the effect that water conservancy diversion props up groove 1-2 flushing cinder stream, reduce the impact to valve plate 7.
Described valve body 2 to comprise on vavle shelf 4, under vavle shelf 5, main shaft 6, valve plate 7, keeper 8, web plate 9, on vavle shelf 4 with vavle shelf under 5 to be bolted, main shaft 6 to be arranged on vavle shelf 4 with vavle shelf under in 5, by bearing respectively with on vavle shelf 4 flange B4-3 and vavle shelf under 5 base plate 5-3 be connected, the output shaft of the motor 11 of the upper end connection for transmission device 3 of main shaft 6, the partial fixing that main shaft to be arranged under vavle shelf in 5 has keeper 8, keeper 8 is fixedly connected with web plate 9, and web plate 9 is connected by bolt 10 with valve plate 7.
See Fig. 4, be fixed with heat-resisting rubber sheet 14 at the edge of valve plate 7.
The two ends up and down that on described vavle shelf, 4 comprise flange A4-1, flange B4-3, cylinder 4-2, flange A4-1 and flange B4-3 are separately fixed at a cylinder 4-1.
Flange A4-1 is connected with transmission mechanism 3 by bolt, and flange B4-3 is connected with 5 flange C5-1 under vavle shelf by bolt.
Under described vavle shelf, 5 comprise flange C5-1, base plate 5-3, collateral plate 5-2, arc plate 5-4, flange C5-1 is fixed on the upper end of arc plate 5-4, base plate 5-3 is fixed on the lower end of arc plate 5-4, multiple collateral plate 5-2 becomes the fan-shaped outside being distributed on arc plate 5-4, is welded to connect respectively with flange C5-1, base plate 5-3, arc plate 5-4.
Angle between main line 1-1 and a groove 1-2 is welded with master, groove angle web plate 1-4, vavle shelf lower shoe 5-3 and master, a groove angle web plate 1-4 and is bolted.
Main shaft 6 is arranged on the circle centre position of arc plate 5-4, and the web plate 9 on main shaft 6 stretches out from the opening part of arc plate 5-4 and connects valve plate 7.
Transmission mechanism 3 comprises motor 11, handwheel 12, and motor 11 and handwheel 12 are coaxially arranged.Motor 11 can realize Long-distance Control, reaches the object of the production automation.Be equipped with for subsequent use measure of handwheel 12 as production maintenance.

Claims (5)

1. a sluice swing type diverting valve, it is characterized in that, comprise cell body, valve body, transmission mechanism, described cell body is three-port structure, the main line of threeway cell body docks with main slag runner, be welded and fixed, a groove of threeway cell body docks with a slag runner, be welded and fixed, with the master of cell body under the vavle shelf of described valve body, prop up groove angle web plate to be bolted, the valve plate be connected with valve body main shaft is arranged in cell body, described transmission mechanism and valve body vavle shelf are bolted, the upper end of valve body main shaft is connected with drive, the main axis of actuator drives valve body, thus the valve plate of band moving valve swings, realize the conversion of damming of diverting valve.
2. a kind of sluice swing type diverting valve according to claim 1, it is characterized in that, described cell body comprises main line, a groove and master, props up groove angle web plate, prop up the side that groove is fixed on main line, main, a groove angle web plate is fixed on the angle of main line and a groove.
3. a kind of sluice swing type diverting valve according to claim 1, it is characterized in that, described valve body comprises on vavle shelf, under vavle shelf, main shaft, valve plate, keeper, web plate, be bolted on vavle shelf with under vavle shelf, main shaft be arranged on vavle shelf with vavle shelf under in, be connected with the flange B on vavle shelf and the base plate under vavle shelf respectively by bearing, the upper end of main shaft connects motor output shaft, the partial fixing that main shaft is arranged under vavle shelf has keeper, keeper is fixedly connected with web plate, and web plate and valve plate are bolted.
4. a kind of sluice swing type diverting valve according to claim 3, is characterized in that, described vavle shelf comprises flange A, flange B, a cylinder, flange A and flange B is separately fixed at the two ends up and down of a cylinder.
5. a kind of sluice swing type diverting valve according to claim 3, it is characterized in that, flange C, base plate, collateral plate, arc plate is comprised under described vavle shelf, flange C is fixed on the upper end of arc plate, base plate is fixed on the lower end of arc plate, multiple collateral plate becomes the fan-shaped outside being distributed on arc plate, is welded to connect respectively with flange C, base plate, arc plate.
CN201610005611.4A 2016-01-05 2016-01-05 A kind of sluice swing type flow divider Active CN105506202B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610005611.4A CN105506202B (en) 2016-01-05 2016-01-05 A kind of sluice swing type flow divider

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Application Number Priority Date Filing Date Title
CN201610005611.4A CN105506202B (en) 2016-01-05 2016-01-05 A kind of sluice swing type flow divider

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CN105506202B CN105506202B (en) 2018-01-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106244747A (en) * 2016-10-14 2016-12-21 北京立化科技有限公司 A kind of high-temperature liquid state slag slag runner flashboard control system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101709797A (en) * 2009-11-26 2010-05-19 鞍山市大孤山阀门厂 Turning-plate type automatic reversing check valve
CN202746664U (en) * 2012-07-16 2013-02-20 阜新宏鑫机械制造有限公司 Two-position three-way overturning plate type reversing valve for conveying powder
CN203585422U (en) * 2013-11-25 2014-05-07 福建铁拓机械有限公司 Three-way distributing valve
CN203890373U (en) * 2014-05-28 2014-10-22 济钢集团国际工程技术有限公司 Three-taphole double-cast-house blast furnace system
CN205443353U (en) * 2016-01-05 2016-08-10 鞍钢集团工程技术有限公司 Oscillating flow divider for slag sluiceway

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101709797A (en) * 2009-11-26 2010-05-19 鞍山市大孤山阀门厂 Turning-plate type automatic reversing check valve
CN202746664U (en) * 2012-07-16 2013-02-20 阜新宏鑫机械制造有限公司 Two-position three-way overturning plate type reversing valve for conveying powder
CN203585422U (en) * 2013-11-25 2014-05-07 福建铁拓机械有限公司 Three-way distributing valve
CN203890373U (en) * 2014-05-28 2014-10-22 济钢集团国际工程技术有限公司 Three-taphole double-cast-house blast furnace system
CN205443353U (en) * 2016-01-05 2016-08-10 鞍钢集团工程技术有限公司 Oscillating flow divider for slag sluiceway

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106244747A (en) * 2016-10-14 2016-12-21 北京立化科技有限公司 A kind of high-temperature liquid state slag slag runner flashboard control system

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