CN206770641U - A kind of gate-valve device of the controllable discharge slag of water-cooled - Google Patents
A kind of gate-valve device of the controllable discharge slag of water-cooled Download PDFInfo
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- CN206770641U CN206770641U CN201720326425.0U CN201720326425U CN206770641U CN 206770641 U CN206770641 U CN 206770641U CN 201720326425 U CN201720326425 U CN 201720326425U CN 206770641 U CN206770641 U CN 206770641U
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- flashboard
- valve body
- gate
- guide rail
- gate valve
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Abstract
The utility model discloses a kind of gate-valve device of the controllable discharge slag of water-cooled, including the gate valve body on smelting furnace slag-drip opening, two head pieces are disposed with the gate valve body vertically, the bottom of the gate valve body is fixed with chute, it is vertically-mounted on the gate valve body to have left flashboard guide rail and right flashboard guide rail, double-current mouth flashboard is installed between the left flashboard guide rail and right flashboard guide rail and double-current mouth flashboard can slide up and down along left flashboard guide rail and right flashboard guide rail, electronic controllable type elevating lever is fixed with the top of the double-current mouth flashboard, the double-current mouth flashboard, cooling water cavity is equipped with inside gate valve body and chute.The utility model is when in use, the less coke of density is discharged from the head piece positioned at gate valve body upper part in melting furnace hearth, the larger slag of density is discharged from the head piece positioned at gate valve body lower part, two kinds of materials can be discharged up and down in a set of gate-valve device, the purpose of " row of a valve two " is realized, head piece need not be changed when arranging slag and coke.
Description
Technical field
The utility model belongs to the production equipment technology of the smelting reduction pig iron and ore-rock cotton, and in particular to a kind of water cooling
The gate-valve device of the controllable discharge slag of formula.
Background technology
At present, slag is discharged in known blast furnace ironmaking equipment, ore deposit rock wool cupola, furnace equipment melting both at home and abroad,
Using single floss hole.The problem of it is primarily present be：Arrange slag when be inconvenient to operate, discharge melting furnace hearth in slag with
Need to change head piece during coke, it is difficult to use, inconvenient for operation, deslagging efficiency is low, and production cost is higher.
Utility model content
The purpose of this utility model is to solve technical problem present in prior art, there is provided it is a kind of it is simple in construction,
The gate-valve device of the controllable discharge slag of the small water-cooled of easy to use, deslagging efficiency high, equipment investment.
In order to achieve the above object, the utility model uses following technical scheme：A kind of controllable discharge slag of water-cooled
Gate-valve device, including the gate valve body on smelting furnace slag-drip opening, two head pieces are disposed with vertically on the gate valve body,
The bottom of the gate valve body is fixed with chute, vertically-mounted on the gate valve body to have left flashboard guide rail and right flashboard guide rail,
Double-current mouth flashboard is installed between the left flashboard guide rail and right flashboard guide rail and double-current mouth flashboard can be along left flashboard guide rail and the right side
Flashboard guide rail is slided up and down, and electronic controllable type elevating lever, the double-current mouth flashboard, gate valve are fixed with the top of the double-current mouth flashboard
Cooling water cavity is equipped with inside body and chute.
Further, it is separately positioned between double-current mouth flashboard, gate valve body, the cooling water cavity in chute and passes sequentially through pipe
Hickey is connected with each other.
Further, the chute is provided with recirculated cooling water inlet union, and it is cold that the double-current mouth flashboard is provided with circulation
But water out joint, the recirculated cooling water outlet connection and recirculated cooling water inlet union respectively with outer loop cooling water pipe
System connects.
Further, positioned at gate valve body upper part head piece for one end of truncated cone and the head piece a diameter of 400mm,
The a diameter of 200mm of the other end.
Further, positioned at gate valve body lower part head piece for one end of truncated cone and the head piece a diameter of 400mm,
The a diameter of 80mm of the other end.
Further, the left flashboard guide rail and right flashboard guide rail are bolted on gate valve body.
Further, the electronic controllable type elevating lever is welded on the top of double-current mouth flashboard.
The utility model has the advantages that compared with the prior art：The controllable discharge slag of water-cooled of the present utility model
Gate-valve device mainly include gate valve body；It is fixed on the chute of gate valve body lower part；The left flashboard being fixed on gate valve body
Guide rail and right flashboard guide rail；Double-current mouth flashboard between left flashboard guide rail and right flashboard guide rail；It is fixed on double-current mouth lock
Electronic controllable type elevating lever at the top of plate；The cooling water cavity being arranged on inside gate valve body, double-current mouth flashboard and chute.Using
During, in melting furnace hearth the less coke of density from positioned at gate valve body upper part head piece discharge, the larger slag of density from
Head piece positioned at gate valve body lower part is discharged, and can be discharged two kinds of materials up and down in a set of gate-valve device, be realized " a valve two
The purpose of row ", head piece, operation, easy to use, simple in construction, deslagging efficiency high, into production need not be changed when arranging slag and coke
Cost is low, and equipment investment is small, has good use value and application prospect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 side view.
The utility model reference implication is as follows：1st, chute；2nd, right flashboard guide rail；3rd, gate valve body；4th, double-current mouth lock
Plate；5th, electronic controllable type elevating lever；6th, recirculated cooling water inlet union；7th, recirculated cooling water outlet connection；8th, left flashboard guide rail；
9th, head piece；10th, close nipple.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1-2, the gate-valve device of the controllable discharge slag of a kind of water-cooled, including on smelting furnace slag-drip opening
Gate valve body 3, be disposed with two head pieces 9 vertically on gate valve body 3, the head piece 9 positioned at the top of gate valve body 3 is truncated cone
And a diameter of 400mm of one end of the head piece 9, a diameter of 200mm of the other end, the head piece 9 positioned at the bottom of gate valve body 3 are circular cone
A diameter of 400mm of one end of platform shape and the head piece 9, a diameter of 80mm of the other end, the bottom of gate valve body 3 is fixed with chute
1, vertically-mounted on gate valve body 3 to have left flashboard guide rail 8 and right flashboard guide rail 2, left flashboard guide rail 8 and right flashboard guide rail 2 pass through
It is bolted on gate valve body 3, double-current mouth flashboard 4 and double-current mouth lock is installed between left flashboard guide rail 8 and right flashboard guide rail 2
Plate 4 can slide up and down along left flashboard guide rail 8 and right flashboard guide rail 2, and the double-current top of mouth flashboard 4 is welded with electronic controllable type elevating lever
5, cooling water cavity is equipped with inside double-current mouth flashboard 4, gate valve body 3 and chute 1, is separately positioned on double-current mouth flashboard 4, gate valve sheet
Close nipple 10 is passed sequentially through between cooling water cavity in body 3, chute 1 to be connected with each other, chute 1 enters provided with recirculated cooling water
Mouth joint 6, double-current mouth flashboard 4 are provided with recirculated cooling water outlet connection 7, recirculated cooling water outlet connection 7 and recirculated cooling water
Inlet union 6 is connected with outer loop cooling water pipe system respectively.
In use, cooling water in outer loop cooling water pipe system from recirculated cooling water inlet union 6 enter chute 1,
In gate valve body 3 and double-current mouth flashboard 4, then enter outer loop cooling water again from recirculated cooling water outlet connection 7 is out rear
In guard system, the cooling water convective tank 1, gate valve body 3 and the double-current mouth flashboard 4 that constantly circulate are cooled down.Then by electronic
Controllable type elevating lever 5 so that double-current mouth flashboard 4 slides up and down along left flashboard guide rail 8 and right flashboard guide rail 2, because smelting furnace melts
Slag in pond is different with Coke density, and the superiors' coke is discharged by the head piece 9 positioned at the top of gate valve body 3, middle level slag
Body is discharged by the head piece 9 positioned at the bottom of gate valve body 3.
Claims (7)
- A kind of 1. gate-valve device of the controllable discharge slag of water-cooled, it is characterised in that：Including on smelting furnace slag-drip opening Gate valve body（3）, the gate valve body（3）On be disposed with two head pieces vertically（9）, the gate valve body（3）Bottom fix There is chute（1）, the gate valve body（3）It is above vertically-mounted to have left flashboard guide rail（8）With right flashboard guide rail（2）, the left flashboard Guide rail（8）With right flashboard guide rail（2）Between double-current mouth flashboard is installed（4）And double-current mouth flashboard（4）Can be along left flashboard guide rail（8） With right flashboard guide rail（2）Slide up and down, the double-current mouth flashboard（4）Top is fixed with electronic controllable type elevating lever（5）, it is described double Head piece flashboard（4）, gate valve body（3）And chute（1）Inside is equipped with cooling water cavity.
- A kind of 2. gate-valve device of the controllable discharge slag of water-cooled according to claim 1, it is characterised in that：Set respectively In double-current mouth flashboard（4）, gate valve body（3）, chute（1）Close nipple is passed sequentially through between interior cooling water cavity（10）Mutually Connection.
- A kind of 3. gate-valve device of the controllable discharge slag of water-cooled according to claim 2, it is characterised in that：The chute （1）It is provided with recirculated cooling water inlet union（6）, the double-current mouth flashboard（4）It is provided with recirculated cooling water outlet connection（7）, The recirculated cooling water outlet connection（7）With recirculated cooling water inlet union（6）Connect respectively with outer loop cooling water pipe system Connect.
- A kind of 4. gate-valve device of the controllable discharge slag of water-cooled according to claim 1 or 3, it is characterised in that：It is located at Gate valve body（3）The head piece on top（9）For truncated cone and the head piece（9）One end a diameter of 400mm, the other end is a diameter of 200mm。
- A kind of 5. gate-valve device of the controllable discharge slag of water-cooled according to claim 4, it is characterised in that：Positioned at gate valve Body（3）The head piece of bottom（9）For truncated cone and the head piece（9）One end a diameter of 400mm, the other end is a diameter of 80mm。
- A kind of 6. gate-valve device of the controllable discharge slag of water-cooled according to claim 1, it is characterised in that：The left lock Panel guide（8）With right flashboard guide rail（2）It is bolted on gate valve body（3）On.
- A kind of 7. gate-valve device of the controllable discharge slag of water-cooled according to claim 1, it is characterised in that：It is described electronic Controllable type elevating lever（5）It is welded on double-current mouth flashboard（4）Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720326425.0U CN206770641U (en) | 2017-03-30 | 2017-03-30 | A kind of gate-valve device of the controllable discharge slag of water-cooled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720326425.0U CN206770641U (en) | 2017-03-30 | 2017-03-30 | A kind of gate-valve device of the controllable discharge slag of water-cooled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770641U true CN206770641U (en) | 2017-12-19 |
Family
ID=60630098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720326425.0U Expired - Fee Related CN206770641U (en) | 2017-03-30 | 2017-03-30 | A kind of gate-valve device of the controllable discharge slag of water-cooled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206770641U (en) |
-
2017
- 2017-03-30 CN CN201720326425.0U patent/CN206770641U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20200330 |