CN207147245U - A kind of smelting furnace controllable type water quenching deslagging device - Google Patents
A kind of smelting furnace controllable type water quenching deslagging device Download PDFInfo
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- CN207147245U CN207147245U CN201721125832.1U CN201721125832U CN207147245U CN 207147245 U CN207147245 U CN 207147245U CN 201721125832 U CN201721125832 U CN 201721125832U CN 207147245 U CN207147245 U CN 207147245U
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- slag
- chute
- water quenching
- circulatory pool
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000010791 quenching Methods 0.000 title claims abstract description 35
- 230000000171 quenching effect Effects 0.000 title claims abstract description 34
- 238000003723 Smelting Methods 0.000 title claims abstract description 15
- 239000002893 slag Substances 0.000 claims abstract description 130
- 238000002844 melting Methods 0.000 claims abstract description 13
- 230000008018 melting Effects 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 210000002421 cell wall Anatomy 0.000 claims description 11
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000010802 sludge Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002360 explosive Substances 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
A kind of smelting furnace controllable type water quenching deslagging device, belongs to melting furnace slag-discharging device.The deslagging device includes：Melting furnace slag-discharging mouth, slag chute, water quenching slag extractor, circulatory pool, circulating pump and duckbilled water jet；Slag chute is connected with melting furnace slag-discharging mouth, has circulatory pool below the slag notch of slag chute, has duckbilled water jet between the slag notch and circulatory pool of slag chute, water quenching slag extractor is installed in circulatory pool, the slag-drip opening of water quenching slag extractor is located at outside circulatory pool.The device granulating unit has the advantages of device structure is simple, safe and reliable, thoroughly solves the security hidden trouble of traditional Water Quenching Slag explosive, safe, environmental protection is good.Operating personnel can adjust the change of liquid slag flow by hindering slag wall, quantity of slag control mouth, slag tap hole, to control the speed that Water Quenching Slag is advanced, and then overcome existing Water Quenching Slag easily lump, warm sludge bag water the defects of, being smoothed out for technique is ensured, it is not easy to cause and blows out, effectively eliminates potential safety hazard.
Description
Technical field
It the utility model is related to a kind of deslagging device of smelting furnace, more particularly to a kind of smelting furnace controllable type water quenching slagging dress
Put.
Background technology
The melting Slag treatment of smelting furnace mainly has the direct cooling method of two methods and water quenching at present.Smelting slag water quenching technology
Principle is that high-temperature liquid state smelting slag is split by high-velocity flow during outflow, decline, smashed, along with high melt slag meets water
Chilling, which shrinks, to be produced stress concentration and crushes, efflorescence, so that the process that smelting slag is granulated in water curtain.But in water quenching
During, because the liquid smelting slag temperature of flowing is high, density is big, flow velocity is difficult to control, it is easy to causes washing slag water to be involved in
A closed system is formed in warm sludge or under slag blanket, steam partial pressure drastically raises so as to produce heavy explosion, causes to set
Standby damage and injury to personnel, cause operating environment poor, increase the labor intensity of staff, jeopardize health, unfavorable
In safety in production.How to improve the operating environment of slag Water Quenching, be urgently to be resolved hurrily at present to reduce the harm to health
Technical problem.
Utility model content
The purpose of this utility model precisely in order to overcome above-mentioned the shortcomings of the prior art and provide it is a kind of it is easy to operate,
Make operating personnel's comfortable working environment, safety, steady reliable controllable type water quenching deslagging device.
The technical solution of the utility model is achieved in that the deslagging device includes：Melting furnace slag-discharging mouth, slag chute,
Water quenching slag extractor, circulatory pool, circulating pump and duckbilled water jet；Slag chute is connected with melting furnace slag-discharging mouth, in going out for slag chute
There is circulatory pool below cinder notch, have duckbilled water jet between the slag notch and circulatory pool of slag chute, water is installed in circulatory pool
Quench slag extractor, the slag-drip opening of water quenching slag extractor is located at outside circulatory pool.
Described slag chute includes：One of gate, resistance slag wall, two gates, one-level slag chute, two level slag chute, the quantity of slag
Control mouth, slag tap hole and safety overflow mouth；The entrance of one-level slag chute docks with melting furnace slag-discharging mouth, in one-level slag chute
There are one of gate, two gates and quantity of slag control mouth, there is resistance slag wall, quantity of slag control mouth position at one of gate and two gates
In the bottom of one-level slag chute one end, two level slag chute is connected with the exit lower end of quantity of slag control mouth, two level slag chute is another
The cell wall at end is skewed, has slag tap hole and safety overflow mouth on inclined cell wall, safety overflow mouth is located at inclined groove
The top of wall.
The water inlet of circulating pump is connected to the bottom of circulatory pool, and the delivery port of circulating pump is connected with duckbilled water jet, duckbilled
Water jet is located at the bottom, the upper end of circulatory pool that tilt cell wall one end of two level slag chute.
Beneficial effect and advantage：The utility model granulating unit has the advantages of device structure is simple, safe and reliable, thoroughly
Solve the security hidden trouble of traditional Water Quenching Slag explosive, it is safe, environmental protection is good.Operating personnel can be by hindering slag
The change of wall, quantity of slag control mouth, slag tap hole regulation liquid slag flow, to control the speed that Water Quenching Slag is advanced, and then overcomes
The defects of existing Water Quenching Slag is easily lumpd, warm sludge bag water, has ensured being smoothed out for technique, is not easy to cause and blows out, effectively eliminates
Potential safety hazard.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Fig. 2 is slag chute overlooking structure figure of the present utility model.
In figure, 1, smelting furnace；2nd, one of gate；3rd, slag wall is hindered；4th, two gate；5th, one-level slag chute；6th, two level slag slips
Groove；7th, quantity of slag control mouth；8th, slag tap hole；9th, safety overflow mouth；10th, water quenching slag extractor；11st, circulatory pool；12nd, circulating pump；13、
Duckbilled water jet；14th, slag-drip opening.
Embodiment
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings：
Embodiment 1：The deslagging device includes：Melting furnace slag-discharging mouth 1, slag chute, water quenching slag extractor 10, circulatory pool 11, follow
Ring pump 12 and duckbilled water jet 13；Slag chute is connected with melting furnace slag-discharging mouth 1, has circulatory pool below the slag notch of slag chute
11, there is duckbilled water jet 13 between the slag notch and circulatory pool of slag chute, water quenching slag extractor 10 is installed in circulatory pool 11,
The slag-drip opening 14 of water quenching slag extractor 10 is located at outside circulatory pool 11.
Described slag chute includes：One of gate 2, resistance slag wall 3, two gates 4, one-level slag chute 5, two level slag chute 6,
Quantity of slag control mouth 7, slag tap hole 8 and safety overflow mouth 9；The entrance of one-level slag chute 5 docks with melting furnace slag-discharging mouth 1, one
There are one of gate 2, two gates 4 and quantity of slag control mouth 7 in level slag chute 5, have resistance at one of gate 4 of gate 2 and two
Slag wall 3, quantity of slag control mouth 7 are located at the bottom of the one end of one-level slag chute 5, and two level is connected with the exit lower end of quantity of slag control mouth 7
Slag chute 6, the cell wall of the other end of two level slag chute 6 is skewed, there is slag tap hole 8 and safety overflow mouth on inclined cell wall
9, safety overflow mouth 9 is located at the top of inclined cell wall.
The water inlet of circulating pump 12 is connected to the bottom of circulatory pool 11, and delivery port and the duckbilled water jet 13 of circulating pump 12 connect
Connect, duckbilled water jet 13 is located at the bottom, the upper end of circulatory pool that tilt cell wall one end of two level slag chute 6.
Water quenching slagging process：
1, prepare slagging after the completion of fusion process, open the circulation pump 12, open duckbilled water jet 13 and be adjusted to washing slag water
Certain pressure；
2, the gate of one-level slag chute 5 is opened, slag tap 1 is pried open with drill rod, and successively takes resistance slag wall 3, high-temperature liquid state apart
Slag outflow smelting furnace enter slag chute, by hindering slag wall 3, quantity of slag control mouth 7, slag tap hole 8, make the slag amount of flowing to end accomplish " width,
It is shallow ", slag is fully dispersed；
3, liquid high temperature sludge carries out water quenching granulating in the presence of the washing slag water that duckbilled water jet 13 sprays, and Water Quenching Slag is through water
Slag extractor 10 of quenching is discharged from slag-drip opening 14.
Claims (3)
1. a kind of smelting furnace controllable type water quenching deslagging device, it is characterized in that：The deslagging device includes：Melting furnace slag-discharging mouth, slag slip
Groove, water quenching slag extractor, circulatory pool, circulating pump and duckbilled water jet；Slag chute is connected with melting furnace slag-discharging mouth, in slag chute
There is circulatory pool below slag notch, have duckbilled water jet between the slag notch and circulatory pool of slag chute, be provided with circulatory pool
Water quenching slag extractor, the slag-drip opening of water quenching slag extractor are located at outside circulatory pool.
2. a kind of smelting furnace controllable type water quenching deslagging device according to claim 1, it is characterized in that：Described slag chute bag
Include：One of gate, resistance slag wall, two gates, one-level slag chute, two level slag chute, quantity of slag control mouth, slag tap hole and safety are overflow
Head piece；The entrance of one-level slag chute docks with melting furnace slag-discharging mouth, there is one of gate, two gates and slag in one-level slag chute
Control mouth to be measured, there is resistance slag wall at one of gate and two gates, quantity of slag control mouth is located at the bottom of one-level slag chute one end,
Two level slag chute is connected with the exit lower end of quantity of slag control mouth, the cell wall of the two level slag chute other end is skewed, is being tilted
Cell wall on have slag tap hole and safety overflow mouth, safety overflow mouth is located at the top of inclined cell wall.
3. a kind of smelting furnace controllable type water quenching deslagging device according to claim 1, it is characterized in that：The water inlet of circulating pump
The bottom of circulatory pool is connected to, the delivery port of circulating pump is connected with duckbilled water jet, and duckbilled water jet is located at two level slag chute
Tilt the bottom, the upper end of circulatory pool of cell wall one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721125832.1U CN207147245U (en) | 2017-09-05 | 2017-09-05 | A kind of smelting furnace controllable type water quenching deslagging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721125832.1U CN207147245U (en) | 2017-09-05 | 2017-09-05 | A kind of smelting furnace controllable type water quenching deslagging device |
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| Publication Number | Publication Date |
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| CN207147245U true CN207147245U (en) | 2018-03-27 |
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| CN201721125832.1U Active CN207147245U (en) | 2017-09-05 | 2017-09-05 | A kind of smelting furnace controllable type water quenching deslagging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577324A (en) * | 2020-11-24 | 2021-03-30 | 湖南省东安湘江焊材有限公司 | Slag discharging device for flux smelting |
-
2017
- 2017-09-05 CN CN201721125832.1U patent/CN207147245U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577324A (en) * | 2020-11-24 | 2021-03-30 | 湖南省东安湘江焊材有限公司 | Slag discharging device for flux smelting |
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