CN204058489U - Water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before a kind of State of Blast Furnace - Google Patents
Water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before a kind of State of Blast Furnace Download PDFInfo
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- CN204058489U CN204058489U CN201420370173.8U CN201420370173U CN204058489U CN 204058489 U CN204058489 U CN 204058489U CN 201420370173 U CN201420370173 U CN 201420370173U CN 204058489 U CN204058489 U CN 204058489U
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- dewatering
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Abstract
The utility model provides a kind of and is applied to water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before the State of Blast Furnace of water-flushing-slag apparatus technical field before State of Blast Furnace, described AND DEWATERING FOR ORIFICE STRUCTURE comprises orifice plate body (1), orifice plate body (1) sets out the mouth of a river (2), orifice plate body (1) is also arranged and is used for the controllable register (3) blocking water outlet (2), controllable register (3) is set to can the structure of movable movement, stokehold of the present utility model water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE, when AND DEWATERING FOR ORIFICE STRUCTURE in use, can according to flow, by moving up and down controllable register, adjust the uninterrupted at the mouth of a river, thus meet different needs.Meanwhile, AND DEWATERING FOR ORIFICE STRUCTURE of the present utility model, lower outlet water outlet is concentrated, and punching is effective; upper water-out mouth effectively can be granulated liquid slag, and it is compact, reasonable to configure, and significantly reduces the cleaning of punching plate, changes the frequency; easy to operate, reliable, reduce operative employee's labour intensity.
Description
Technical field
The utility model belongs to water-flushing-slag apparatus technical field before State of Blast Furnace, more particularly, relates to water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before a kind of State of Blast Furnace.
Background technology
In existing blast-furnace equipment, before State of Blast Furnace, water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE carries out liquid slag process by two outlet on top and bottom mouth, because of unfavorable factors such as return water system place are little, grain slag precipitation is insufficient, water temperature is high, containing cotton slag and foreign material in washing slag water, very easily block water outlet, need every class to remove orifice plate clear up and install, flushing cinder weak effect, and increase labour intensity, reduce blast furnace granulated slag rate, reduce grain slag to reclaim, make cost increase.Meanwhile, after changing the dry slag of the accident of putting, because dry pit volume is little, need to fetch water cooling to dry pit, be beneficial to the dry slag of cleaning in time, guarantee dry pit guarantor's product for subsequent use, repeatedly there is the stable big gun accident of dry pit band, cause that blast-furnace equipment damages, blast furnace is forced to damping down, even occur personal injury accident, had a strong impact on production safety.
Utility model content
Technical problem to be solved in the utility model is: for the deficiencies in the prior art; there is provided a kind of structure simple; blast furnace water slag-flushing effect can be improved; labor strength can be reduced again; effectively be granulated liquid slag, water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before the State of Blast Furnace of reduction production cost simultaneously.
Solve above-described technical problem, the technical scheme that the utility model is taked is:
The utility model is water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before a kind of State of Blast Furnace, described AND DEWATERING FOR ORIFICE STRUCTURE comprises orifice plate body, orifice plate body setting out the mouth of a river, orifice plate body also being arranged the controllable register for blocking water outlet, controllable register is set to can the structure of movable movement.
Described orifice plate body is set to semicircular structure, orifice plate body is arranged on blast furnace, and water outlet is set to rectangle structure, and controllable register two ends arrange vertically disposed chute, water outlet both sides respectively arrange a screw rod, and two chutes are set on two screw rods.
Described water outlet comprises upper water-out mouth and lower outlet, controllable register comprises controllable register and lower controllable register, screw rod comprises two upper screw rods and two lower screw rods, chute comprises two upper hopper chutes and two gliding grooves, and upper hopper chute and gliding groove are separately positioned on controllable register and lower controllable register.
The orifice plate body of described upper water-out mouth both sides arranges a upper screw rod respectively, upper adjustment plate two ends arrange a vertically arranged upper hopper chute respectively, upper hopper chute is strip structure, two upper hopper chutes on described upper adjustment plate are set on two upper screw rods of upper water-out mouth both sides, two upper screw rods are screwed respectively a upper fitting nut.
The orifice plate body of described lower outlet both sides arranges a lower screw rod respectively, lower adjustment plate two ends arrange vertically arranged gliding groove respectively, gliding groove is strip structure, two gliding grooves on lower adjustment plate are set on two lower screw rods of lower outlet both sides, two lower screw rods are screwed respectively a lower fitting nut.
Described upper water-out mouth is rectangle structure, and lower outlet is semicircular structure, and described lower outlet is made up of the lower outlet upper end of straight line and the lower outlet bottom of arc.
When described two upper screw rods are positioned at the chute upper end I of two upper hopper chutes, upper water-out mouth is set to the maximum structure of water-outlet area, when described two upper screw rods are positioned at the chute bottom I of two upper hopper chutes, upper water-out mouth is set to the minimum structure of water-outlet area.
When two described lower screw rods are positioned at the chute upper end II of two gliding grooves, lower outlet is set to the minimum structure of water-outlet area, and when two lower screw rods are positioned at the chute bottom II of two gliding grooves, lower outlet is set to the maximum structure of water-outlet area.
Adopt the technical solution of the utility model, following beneficial effect can be obtained:
Water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before State of Blast Furnace described in the utility model, by arranging upper water-out mouth and lower outlet on orifice plate body, upper water-out mouth and lower outlet install the upper controllable register and lower controllable register that can move up and down respectively, like this, when AND DEWATERING FOR ORIFICE STRUCTURE in use, can according to flow, by moving up and down upper controllable register and lower controllable register, regulate the uninterrupted of upper water-out mouth and lower outlet, thus meet different needs.Meanwhile; AND DEWATERING FOR ORIFICE STRUCTURE of the present utility model compared with prior art; lower outlet water outlet is concentrated; punching is effective, and upper water-out mouth effectively can be granulated liquid slag, and it is compact, reasonable to configure; significantly reduce the cleaning of punching plate, change the frequency; easy to operate, reliable, reduce operative employee's labour intensity.
After adopting AND DEWATERING FOR ORIFICE STRUCTURE of the present utility model, blast furnace granulated slag rate can be improved, reduce grain slag shunting and dry slag number of times, reduce and put dry slag and to set off firecrackers accident.After predicting that this device uses, can improve blast furnace granulated slag rate 2%, calculate according to annual output 2100000 tons of pig iron, slag iron than 380kg/t.Fe, year improves grain slag amount 15960 tons, and grain slag price, according to 75 yuan/ton of calculating, increases and reclaims grain slag cost 119.7 ten thousand yuan in year.Reduce simultaneously and put loss that dry slag sets off firecrackers, reduce labour intensity, reduce dry slag and protect machinery, the labour cost of producing.
Accompanying drawing explanation
Brief description is made to the content expressed by each accompanying drawing of this specification sheets and the mark in figure below:
Fig. 1 is structural representation when water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE installs controllable register and lower controllable register before State of Blast Furnace described in the utility model;
Structural representation when water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE does not install controllable register and lower controllable register before Fig. 2 State of Blast Furnace described in the utility model;
Accompanying drawing acceptance of the bid note is respectively: 1, orifice plate body; 2, water outlet; 3, controllable register; 4, chute; 6, upper water-out mouth; 7, lower outlet; 8, upper controllable register; 9, lower controllable register; 10, lower outlet upper end; 11, lower outlet bottom; 12, upper hopper chute; 13, gliding groove; 14, upper fitting nut; 15, lower fitting nut; 16, chute upper end I; 17, chute bottom I; 18, chute upper end II; 19, chute bottom II.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the effect and principle of work etc. of embodiment of the present utility model as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail:
As shown in accompanying drawing 1, accompanying drawing 2, the utility model is water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before a kind of State of Blast Furnace, described AND DEWATERING FOR ORIFICE STRUCTURE comprises orifice plate body 1, orifice plate body 1 sets out the mouth of a river 2, orifice plate body 1 is also arranged the controllable register 3 for blocking water outlet 2, controllable register 3 is set to can the structure of movable movement.By setting out the mouth of a river on orifice plate body, water outlet is installed the controllable register that can move up and down, during before State of Blast Furnace, water-flushing-slag apparatus uses by AND DEWATERING FOR ORIFICE STRUCTURE, can according to flow, by moving up and down the position of controllable register, adjust the size of mouth of a river discharge area, control discharge uninterrupted, thus meet different needs.
Described orifice plate body 1 is set to semicircular structure, orifice plate body 1 is arranged on blast furnace, and water outlet 2 is set to rectangle structure, and controllable register 3 two ends arrange vertically disposed chute 4, water outlet 2 both sides respectively arrange a screw rod, and two chutes 4 are set on two screw rods.By the setting of two chutes 4, controllable register 3 is sleeved on two screw rods by two chutes, controllable register 3 can move up and down relative to two chutes, like this, when controllable register moves to different positions, the area that block position of controllable register to water outlet is also different, so just reaches the size adjusting mouth of a river discharge area, the object of control discharge uninterrupted.
Described water outlet 2 comprises upper water-out mouth 6 and lower outlet 7, controllable register 3 comprises controllable register 8 and lower controllable register 9, screw rod comprises two upper screw rods and two lower screw rods, chute 4 comprises two upper hopper chutes 12 and two gliding grooves 13, and upper hopper chute 12 and gliding groove 13 are separately positioned on controllable register 8 and lower controllable register 9.
The orifice plate body 1 of described upper water-out mouth 6 both sides arranges a upper screw rod 10 respectively, upper adjustment plate 8 two ends arrange a vertically arranged upper hopper chute 12 respectively, upper hopper chute 12 is strip structure, two upper hopper chutes 12 on described upper adjustment plate 8 are set on two upper screw rods of upper water-out mouth 6 both sides, two upper screw rods are screwed respectively a upper fitting nut 14.
The orifice plate body 1 of described lower outlet 7 both sides arranges a lower screw rod respectively, lower adjustment plate 9 two ends arrange vertically arranged gliding groove 13 respectively, gliding groove 13 is strip structure, two gliding grooves 13 on described lower adjustment plate 9 are set on two lower screw rods of lower outlet 7 both sides, two lower screw rods are screwed respectively a lower fitting nut 15.
Described upper water-out mouth 6 is rectangle structure, and lower outlet 7 is semicircular structure, and described lower outlet 7 is made up of the lower outlet upper end 10 of straight line and the lower outlet bottom 11 of arc.
When described two upper screw rods are positioned at the chute upper end I 16 of two upper hopper chutes 12, upper water-out mouth 6 is set to the maximum structure of water-outlet area, when described two upper screw rods are positioned at the chute bottom I 17 of two upper hopper chutes 12, upper water-out mouth 6 is set to the minimum structure of water-outlet area.
When two described lower screw rods are positioned at the chute upper end II 18 of two gliding grooves 13, lower outlet 7 is set to the minimum structure of water-outlet area, when two lower screw rods are positioned at the chute bottom II 19 of two gliding grooves 13, lower outlet 7 is set to the maximum structure of water-outlet area.
AND DEWATERING FOR ORIFICE STRUCTURE of the present utility model; by realizing the flexible change of upper water-out mouth and lower outlet orifice plate water-outlet area; can be according to actual needs; change original scattered distribution for concentrating water outlet; play the advantage of concentrating; wash away the slag and operative liquid slag that have been granulated in time, keep upper box to thrust liquid slag stream simultaneously and fully cool the advantage be granulated fast.By arranging upper water-out mouth and lower outlet; and by arranging upper controllable register and lower controllable register; make it flexible water-outlet area; keep the advantage that lower hole, room current are concentrated, increase water impact, upper water-out mouth is rectangular configuration; when liquid slag speed of fall is lower; direct impact liquid slag, strengthens granulation capacity, realizes fast cooling, water vapor in the effect of the anti-backflow of unlimited position rapid evaporation.
Adopt the technical solution of the utility model, following beneficial effect can be obtained:
Water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before State of Blast Furnace described in the utility model, by arranging upper water-out mouth and lower outlet on orifice plate body, upper water-out mouth and lower outlet install the upper controllable register and lower controllable register that can move up and down respectively, like this, when AND DEWATERING FOR ORIFICE STRUCTURE in use, can according to flow, by moving up and down upper controllable register and lower controllable register, regulate the uninterrupted of upper water-out mouth and lower outlet, thus meet different needs.Meanwhile; AND DEWATERING FOR ORIFICE STRUCTURE of the present utility model compared with prior art; lower outlet water outlet is concentrated; punching is effective, and upper water-out mouth effectively can be granulated liquid slag, and it is compact, reasonable to configure; significantly reduce the cleaning of punching plate, change the frequency; easy to operate, reliable, reduce operative employee's labour intensity.
After adopting AND DEWATERING FOR ORIFICE STRUCTURE of the present utility model, blast furnace granulated slag rate can be improved, reduce grain slag shunting and dry slag number of times, reduce and put dry slag and to set off firecrackers accident.After predicting that this device uses, can improve blast furnace granulated slag rate 2%, calculate according to annual output 2100000 tons of pig iron, slag iron than 380kg/t.Fe, year improves grain slag amount 15960 tons, and grain slag price, according to 75 yuan/ton of calculating, increases and reclaims grain slag cost 119.7 ten thousand yuan in year.Reduce simultaneously and put loss that dry slag sets off firecrackers, reduce labour intensity, reduce dry slag and protect machinery, the labour cost of producing.
By reference to the accompanying drawings exemplary description is carried out to the utility model above; the concrete realization of obvious the utility model is not subject to the restrictions described above; as long as have employed the various improvement that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasions, all in protection domain of the present utility model without to improve.
Claims (8)
1. water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before a State of Blast Furnace, it is characterized in that: described AND DEWATERING FOR ORIFICE STRUCTURE comprises orifice plate body (1), orifice plate body (1) sets out the mouth of a river (2), orifice plate body (1) is also arranged and is used for the controllable register (3) blocking water outlet (2), controllable register (3) is set to can the structure of movable movement.
2. water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before State of Blast Furnace according to claim 1, it is characterized in that: described orifice plate body (1) is set to semicircular structure, orifice plate body (1) is arranged on blast furnace, water outlet (2) is set to rectangle structure, controllable register (3) two ends arrange vertically disposed chute (4), water outlet (2) both sides respectively arrange a screw rod, and two chutes (4) are set on two screw rods.
3. water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before State of Blast Furnace according to claim 1 and 2, it is characterized in that: described water outlet (2) comprises upper water-out mouth (6) and lower outlet (7), controllable register (3) comprises controllable register (8) and lower controllable register (9), screw rod comprises two upper screw rods and two lower screw rods, chute (4) comprises two upper hopper chutes (12) and two gliding grooves (13), and upper hopper chute (12) and gliding groove (13) are separately positioned on controllable register (8) and lower controllable register (9).
4. water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before State of Blast Furnace according to claim 3, it is characterized in that: the orifice plate body (1) of described upper water-out mouth (6) both sides arranges a upper screw rod respectively, upper adjustment plate (8) two ends arrange a vertically arranged upper hopper chute (12) respectively, upper hopper chute (12) is strip structure, two upper hopper chutes (12) on described upper adjustment plate (8) are set on two upper screw rods of upper water-out mouth (6) both sides, two upper screw rods are screwed respectively a upper fitting nut (14).
5. water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before State of Blast Furnace according to claim 4, it is characterized in that: the orifice plate body (1) of described lower outlet (7) both sides arranges a lower screw rod respectively, lower adjustment plate (9) two ends arrange vertically arranged gliding groove (13) respectively, gliding groove (13) is strip structure, two gliding grooves (13) on described lower adjustment plate (9) are set on two lower screw rods of lower outlet (7) both sides, two lower screw rods are screwed respectively a lower fitting nut (15).
6. water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before State of Blast Furnace according to claim 5, it is characterized in that: described upper water-out mouth (6) is rectangle structure, lower outlet (7) is semicircular structure, and described lower outlet (7) is made up of the lower outlet upper end (10) of straight line and the lower outlet bottom (11) of arc.
7. water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before State of Blast Furnace according to claim 6, it is characterized in that: when described two upper screw rods are positioned at the chute upper end I (16) of two upper hopper chutes (12), upper water-out mouth (6) is set to the maximum structure of water-outlet area, when described two upper screw rods are positioned at the chute bottom I (17) of two upper hopper chutes (12), upper water-out mouth (6) is set to the minimum structure of water-outlet area.
8. water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before State of Blast Furnace according to claim 7, it is characterized in that: when two described lower screw rods are positioned at the chute upper end II (18) of two gliding grooves (13), lower outlet (7) is set to the minimum structure of water-outlet area, when two lower screw rods are positioned at the chute bottom II (19) of two gliding grooves (13), lower outlet (7) is set to the maximum structure of water-outlet area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370173.8U CN204058489U (en) | 2014-07-04 | 2014-07-04 | Water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before a kind of State of Blast Furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370173.8U CN204058489U (en) | 2014-07-04 | 2014-07-04 | Water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before a kind of State of Blast Furnace |
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| Publication Number | Publication Date |
|---|---|
| CN204058489U true CN204058489U (en) | 2014-12-31 |
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|---|---|---|---|
| CN201420370173.8U Expired - Fee Related CN204058489U (en) | 2014-07-04 | 2014-07-04 | Water-flushing-slag apparatus AND DEWATERING FOR ORIFICE STRUCTURE before a kind of State of Blast Furnace |
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| CN (1) | CN204058489U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487863A (en) * | 2017-08-24 | 2017-12-19 | 普利资环境科技（苏州）有限公司 | A kind of release entered Microbiological release in water body |
| CN108330237A (en) * | 2017-09-27 | 2018-07-27 | 中能立化科技有限公司 | A kind of slag stream conveying device and slag granulating take hot systems |
| CN108889398A (en) * | 2018-09-14 | 2018-11-27 | 天津水泥工业设计研究院有限公司 | A kind of activation device adjusting ball mill thruput |
-
2014
- 2014-07-04 CN CN201420370173.8U patent/CN204058489U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487863A (en) * | 2017-08-24 | 2017-12-19 | 普利资环境科技（苏州）有限公司 | A kind of release entered Microbiological release in water body |
| CN108330237A (en) * | 2017-09-27 | 2018-07-27 | 中能立化科技有限公司 | A kind of slag stream conveying device and slag granulating take hot systems |
| CN108889398A (en) * | 2018-09-14 | 2018-11-27 | 天津水泥工业设计研究院有限公司 | A kind of activation device adjusting ball mill thruput |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| 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: 20141231 Termination date: 20210704 |