CN109163575B - Temperature control adjusting device in metallurgical process - Google Patents
Temperature control adjusting device in metallurgical process Download PDFInfo
- Publication number
- CN109163575B CN109163575B CN201810769238.9A CN201810769238A CN109163575B CN 109163575 B CN109163575 B CN 109163575B CN 201810769238 A CN201810769238 A CN 201810769238A CN 109163575 B CN109163575 B CN 109163575B
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- China
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- guiding part
- material guiding
- annular ring
- stirring shaft
- air guide
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
Abstract
The invention provides a temperature control and regulation device in a metallurgical process, which is arranged at a discharging position of a refining furnace and used for cooling discharged residues so as to be convenient for workers to treat the residues, the device cools the residues through a water cooling treatment structure and an air cooling treatment structure to achieve a good cooling effect, meanwhile, an isolation layer is arranged on a sleeve pipe and a material guiding part to further perform isolation cooling, the temperature in the material guiding part is higher and completely depends on water cooling and air cooling, the residues in the material guiding part are conveyed out through a screw rod, the residues enter a space enclosed by the material guiding part and the sleeve pipe, the space is directly contacted with air, and a better heat dissipation effect is achieved, wherein a stirring shaft rotates while spraying water for cooling, the rotation of the stirring shaft can achieve the effect of stirring the residues, the rapid cooling is convenient, and the over-concentration of the temperature in a local area is avoided, cooling water enters the stirring shaft through the water pump, then enters the stirring blades and is sprayed out.
Description
Technical Field
The invention relates to the technical field of metallurgical equipment, in particular to a temperature control and regulation device in a metallurgical process.
Background
The refining furnace is a smelting device in the thermal processing industry, is used for impurity removal and refining in nonferrous metallurgy, is also used for a smelting device in the final deoxidation and alloying process of molten steel in ferrous metallurgy, has different classifications according to different smelting purposes, is commonly provided with an argon blowing refining furnace, an LF refining furnace and the like, can treat cold materials and hot materials, and can burn solid fuels, liquid fuels or gas fuels.
The temperature that produces when present refining furnace burns is too high, so unsuitable personnel are close to and handle to lead to the fuel residue after burning to pile up in the bottom of burning furnace, thereby inconvenient handle fuel residue, lead to refining furnace work efficiency low.
Disclosure of Invention
In order to solve the problems pointed out in the background art, the invention provides a temperature control and regulation device in a metallurgical process, wherein the temperature control is arranged at a discharge hole position at the lower end of a refining furnace and is used for cooling discharged residues.
The technical scheme of the invention is realized as follows:
the utility model provides a temperature control adjusting device in metallurgical process which characterized in that: comprises a discharge hopper, the discharge hopper comprises a material receiving part and a material guiding part, the material receiving part is in a conical shape with a big top and a small bottom, the material guiding part is in a round tube shape, the material receiving part also comprises a stirring shaft, the stirring shaft is arranged along the radial direction of the material receiving part, the outer part of the discharge hopper is provided with a first motor for driving the stirring shaft to rotate, two ends of the stirring shaft respectively extend out from the left side wall and the right side wall of the material receiving part, the left side wall and the right side wall of the material receiving part are respectively provided with a shaft hole for the stirring shaft to pass through, the shaft hole is provided with a bearing, the stirring shaft is matched and connected with the bearing, the stirring shaft is connected with a U-shaped stirring blade, the stirring blade is arranged in a hollow manner, a liquid inlet channel is arranged in the stirring shaft, and the liquid inlet channel penetrates, the stirring blade is internally communicated with the liquid inlet channel, a plurality of through holes are distributed on the stirring blade, the stirring blade also comprises a water pump, one end of the water pump is connected with a water source, the other end of the water pump is communicated with the left end of the stirring shaft, the stirring blades are three, the three stirring blades are arranged in a staggered manner, the lower end of the material guiding part is arranged in a closed manner, the stirring blade also comprises a sleeve, the sleeve is sleeved on the material guiding part and is coaxially arranged with the material guiding part, the sleeve and the material guiding part are arranged at intervals in the radial direction, the upper end of the sleeve is fixedly connected with the material receiving part, the stirring blade also comprises a screw rod, the screw rod is a rod body, a spiral groove is arranged on the screw rod, the screw rod penetrates through the sleeve and the material guiding part and extends into the material guiding part, and a second motor for driving the screw rod to rotate is further arranged on the outer wall of the sleeve, the screw rod is provided with a plurality of corresponding second motors, the screw rods are uniformly distributed in the circumferential direction, the air blowing device comprises an air blower and an air guide pipe, the air guide pipe is connected to the lower end of the material guide part, the upper end of the air guide pipe extends into the material guide part, the lower end of the air guide pipe is located outside the material guide part, and the air blower is connected to the lower end of the air guide pipe.
The invention is further provided that the upper end of the air guide pipe is provided with an opening, the upper end of the air guide pipe is connected with an air guide cap, the air guide cap comprises a cover body, a first annular ring and a second annular ring, the first annular ring and the second annular ring are coaxially arranged, the diameter of the first annular ring is larger than that of the second annular ring, the cover body covers the upper ends of the first annular ring and the second annular ring, the diameter of the second annular ring is equal to that of the air guide pipe, and a plurality of air outlet holes are distributed in the first annular ring and the second annular ring.
The invention is further provided that a material distributing plate is arranged in the material guiding part and comprises a frame body, the frame body is annular, a plurality of material distributing strips which are transversely and longitudinally arranged are distributed on the frame body, and the frame body and the material guiding part form a drawer type drawing structure.
The invention is further provided that the side wall of the material guiding part is provided with a slot, the inside of the material guiding part is provided with a supporting plate which has the same height with the slot, the frame body and the slot form a sliding fit, and the lower side surface of the frame body is contacted with the upper side surface of the supporting plate.
The invention is further provided that the lower end of the material guiding part is connected with a detachable closing plate, the lower end of the material guiding part is provided with a discharge opening, the closing plate is arranged on the discharge opening, and the closing plate is fixedly connected with the material guiding part through screws.
The invention is further provided that the upper end of the material receiving part is provided with a fixing ring, the fixing ring is provided with a plurality of threaded holes, and the fixing ring is connected with the refining furnace through screws.
By adopting the technical scheme, the invention has the beneficial effects that:
the temperature control and regulation device in the metallurgical process is arranged at the discharging position of a refining furnace and used for cooling discharged residues so as to be convenient for workers to treat the residues, the temperature of the device is cooled by a water cooling treatment structure and an air cooling treatment structure, a good temperature reduction effect can be achieved, meanwhile, the sleeve and the material guide part are provided with the isolating layers so as to be further isolated and cooled, the temperature in the material guide part is higher, the residue in the material guide part is completely cooled by water and air, the residue is conveyed out through the screw, the residue enters a space enclosed by the material guide part and the sleeve, the space is directly contacted with air, a better heat dissipation effect is achieved, the stirring shaft rotates while spraying water for cooling, the rotation of the stirring shaft can achieve the effect of stirring the residue, the rapid cooling is convenient, and the over-concentration of the temperature of a local area is avoided, cooling water enters the stirring shaft through the water pump, then enters the stirring blades and is sprayed out.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a hinge shaft according to the present invention;
FIG. 3 is a schematic view of the screw arrangement of the present invention;
FIG. 4 is a schematic structural view of an air guide duct according to the present invention;
fig. 5 is a schematic structural view of the material distributing plate of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention is described below with reference to fig. 1-5:
a temperature control and regulation device in a metallurgical process comprises a discharge hopper 10, wherein the discharge hopper 10 comprises a material receiving part 20 and a material guiding part 30, the material receiving part 20 is in a conical shape with a large upper part and a small lower part, and the material guiding part 30 is in a round tube shape.
The material receiving device is characterized by further comprising a stirring shaft 40, wherein the stirring shaft 40 is arranged along the radial direction of the material receiving part 20, a first motor 50 for driving the stirring shaft 40 to rotate is arranged outside the material outlet hopper 10, and two ends of the stirring shaft 40 extend out of the left side wall and the right side wall of the material receiving part 20 respectively.
The left side wall and the right side wall of the material receiving part 20 are respectively provided with a shaft hole for the stirring shaft 40 to pass through, the shaft hole is provided with a bearing, the stirring shaft 40 is matched and connected with the bearing, and the stirring shaft 40 is connected with a U-shaped stirring blade 70.
Stirring leaf 70 set up for inside cavity, (mixing) shaft 40 in be equipped with inlet channel 80, inlet channel 80 run through the left side setting of (mixing) shaft 40, stirring leaf 70 inside with inlet channel 80 intercommunication, stirring leaf 70 on distribute and have a plurality of through-holes.
The stirring shaft is characterized by further comprising a water pump 90, wherein one end of the water pump 90 is connected with a water source, and the other end of the water pump 90 is communicated with the left end of the stirring shaft 40.
The number of the stirring blades 70 is three, the three stirring blades 70 are arranged in a staggered manner, and the lower end of the material guiding part 30 is closed.
The material guide device is characterized by further comprising a sleeve 100, the sleeve 100 is sleeved on the material guide part 30, the sleeve 100 and the material guide part 30 are coaxially arranged, the sleeve 100 and the material guide part 30 are radially arranged at intervals, and the upper end of the sleeve 100 is fixedly connected with the material receiving part 20.
The screw rod 110 is a rod body, a spiral groove is formed in the screw rod 110, the screw rod 110 penetrates through the sleeve 100 and the material guiding part 30 and extends into the material guiding part 30, and a second motor 120 for driving the screw rod 110 to rotate is further installed on the outer wall of the sleeve 100.
The screw rods 110 are provided in plurality, the corresponding second motors 120 are also provided in plurality, and the screw rods 110 are uniformly distributed in the circumferential direction.
The device further comprises a blowing device, the blowing device comprises a blower 130 and an air guide pipe 140, the air guide pipe 140 is connected to the lower end of the material guiding part 30, the upper end of the air guide pipe 140 extends into the material guiding part 30, the lower end of the air guide pipe 140 is located outside the material guiding part 30, and the blower 130 is connected to the lower end of the air guide pipe 140.
The upper end of the air guide pipe 140 is open, the upper end of the air guide pipe 140 is connected with an air guide cap 150, the air guide cap 150 comprises a cover body 160, a first annular ring 170 and a second annular ring 180, the first annular ring 170 and the second annular ring 180 are coaxially arranged, the diameter of the first annular ring 170 is larger than that of the second annular ring 180, the cover body 160 covers the upper ends of the first annular ring 170 and the second annular ring 180, the diameter of the second annular ring 180 is equal to that of the air guide pipe 140, and a plurality of air outlet holes are distributed in the first annular ring 170 and the second annular ring 180.
The material guiding part 30 is further provided with a material distributing plate 190 inside, the material distributing plate 190 comprises a frame body 200, the frame body 200 is annular, a plurality of material distributing strips 210 which are transversely and longitudinally arranged are distributed on the frame body 200, and the frame body 200 and the material guiding part 30 form a drawer type drawing structure.
The side wall of the material guiding part 30 is provided with a slot 220, the material guiding part 30 is internally provided with a supporting plate 230 which has the same height as the slot 220, the frame body 200 is in sliding fit with the slot 220, and the lower side surface of the frame body 200 is in contact with the upper side surface of the supporting plate 230.
The lower end of the material guiding part 30 is connected with a detachable closing plate 240, the lower end of the material guiding part 30 is provided with a discharge opening, the closing plate 240 is mounted on the discharge opening, and the closing plate 240 is fixedly connected with the material guiding part 30 through screws.
Wherein, the upper end of the material receiving part 20 is provided with a fixing ring 250, the fixing ring 250 is provided with a plurality of threaded holes, and the fixing ring 250 is connected with the refining furnace through screws.
By adopting the technical scheme, the invention has the beneficial effects that:
the temperature control and regulation device in the metallurgical process is arranged at the discharging position of a refining furnace and used for cooling discharged residues so as to be convenient for workers to treat the residues, the temperature of the residues is cooled by the device through a water cooling treatment structure and an air cooling treatment structure, a good temperature reduction effect can be achieved, meanwhile, the sleeve 100 and the material guide part 30 are provided with isolating layers which can further carry out isolated temperature reduction, the temperature in the material guide part 30 is higher, the residue in the material guide part is completely cooled by water and air, the residue is conveyed out through the screw 110, the residue enters a space enclosed by the material guide part 30 and the sleeve 100, the space is directly contacted with the air, a better heat dissipation effect is achieved, wherein the stirring shaft 40 rotates while spraying water for cooling, the rotation of the stirring shaft can achieve the effect of stirring the residues, and is convenient for rapid temperature reduction, the temperature of the local area is prevented from being too concentrated, and cooling water enters the stirring shaft 40 through the water pump 90 and then enters the stirring blade 70 to be sprayed out.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a temperature control adjusting device in metallurgical process which characterized in that: comprises a discharge hopper, the discharge hopper comprises a material receiving part and a material guiding part, the material receiving part is in a conical shape with a big top and a small bottom, the material guiding part is in a round tube shape, the material receiving part also comprises a stirring shaft, the stirring shaft is arranged along the radial direction of the material receiving part, the outer part of the discharge hopper is provided with a first motor for driving the stirring shaft to rotate, two ends of the stirring shaft respectively extend out from the left side wall and the right side wall of the material receiving part, the left side wall and the right side wall of the material receiving part are respectively provided with a shaft hole for the stirring shaft to pass through, the shaft hole is provided with a bearing, the stirring shaft is matched and connected with the bearing, the stirring shaft is connected with a U-shaped stirring blade, the stirring blade is arranged in a hollow manner, a liquid inlet channel is arranged in the stirring shaft, and the liquid inlet channel penetrates, the stirring blade is internally communicated with the liquid inlet channel, a plurality of through holes are distributed on the stirring blade, the stirring blade also comprises a water pump, one end of the water pump is connected with a water source, the other end of the water pump is communicated with the left end of the stirring shaft, the stirring blades are three, the three stirring blades are arranged in a staggered manner, the lower end of the material guiding part is arranged in a closed manner, the stirring blade also comprises a sleeve, the sleeve is sleeved on the material guiding part and is coaxially arranged with the material guiding part, the sleeve and the material guiding part are arranged at intervals in the radial direction, the upper end of the sleeve is fixedly connected with the material receiving part, the stirring blade also comprises a screw rod, the screw rod is a rod body, a spiral groove is arranged on the screw rod, the screw rod penetrates through the sleeve and the material guiding part and extends into the material guiding part, and a second motor for driving the screw rod to rotate is further arranged on the outer wall of the sleeve, the screw rods are provided with a plurality of corresponding second motors, the screw rods are uniformly distributed in the circumferential direction, the air blowing device comprises an air blower and an air guide pipe, the air guide pipe is connected to the lower end of the material guide part, the upper end of the air guide pipe extends into the material guide part, the lower end of the air guide pipe is positioned outside the material guide part, and the air blower is connected to the lower end of the air guide pipe; the air guide device is characterized in that an opening is formed in the upper end of the air guide pipe, an air guide cap is connected to the upper end of the air guide pipe, the air guide cap comprises a cover body, a first annular ring and a second annular ring, the first annular ring and the second annular ring are coaxially arranged, the diameter of the first annular ring is larger than that of the second annular ring, the cover body covers the upper ends of the first annular ring and the second annular ring, the diameter of the second annular ring is equal to that of the air guide pipe, and a plurality of air outlet holes are distributed in the first annular ring and the second annular ring.
2. A temperature control and regulation device in a metallurgical process according to claim 1, characterized in that: the material guide part is internally provided with a material distribution plate, the material distribution plate comprises a frame body, the frame body is annular, a plurality of material distribution strips which are transversely and longitudinally arranged are distributed on the frame body, and the frame body and the material guide part form a drawer type drawing structure.
3. A temperature control and regulation device in a metallurgical process according to claim 2, characterized in that: the side wall of the material guiding part is provided with a slot, the material guiding part is internally provided with a supporting plate which has the same height as the slot, the frame body and the slot form sliding fit, and the lower side surface of the frame body is contacted with the upper side surface of the supporting plate.
4. A temperature control and regulation device in a metallurgical process according to claim 3, characterized in that: the lower end of the material guiding part is connected with a detachable closing plate, the lower end of the material guiding part is provided with a discharge opening, the closing plate is arranged on the discharge opening, and the closing plate is fixedly connected with the material guiding part through screws.
5. A temperature control and regulation device in a metallurgical process according to claim 4, characterized in that: connect the upper end of material part be equipped with solid fixed ring, gu fixed ring on be equipped with a plurality of screw holes, gu fixed ring pass through the screw and be connected with the refining furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810769238.9A CN109163575B (en) | 2018-07-13 | 2018-07-13 | Temperature control adjusting device in metallurgical process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810769238.9A CN109163575B (en) | 2018-07-13 | 2018-07-13 | Temperature control adjusting device in metallurgical process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109163575A CN109163575A (en) | 2019-01-08 |
| CN109163575B true CN109163575B (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810769238.9A Active CN109163575B (en) | 2018-07-13 | 2018-07-13 | Temperature control adjusting device in metallurgical process |
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| CN (1) | CN109163575B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3916490B2 (en) * | 2002-03-28 | 2007-05-16 | 株式会社神戸製鋼所 | Hot isostatic pressing apparatus and hot isostatic pressing method |
| CN102022905A (en) * | 2010-11-11 | 2011-04-20 | 内蒙古超牌高岭土有限公司 | Multi-fire box vertical calcining device and calcining method thereof |
| CN202658169U (en) * | 2012-05-31 | 2013-01-09 | 四川川润股份有限公司 | Modular blast-furnace slag dry-method pelletizing cooling device |
| CN205420453U (en) * | 2016-03-14 | 2016-08-03 | 盛春玲 | Slag waste material cooling recovery plant convenient to waste heat utilization |
| CN206875994U (en) * | 2017-04-27 | 2018-01-12 | 新晃县顺发铁合金有限公司 | A kind of electric furnace for high carbon ferro-chrome production |
| CN107941029A (en) * | 2017-12-20 | 2018-04-20 | 周高超 | A kind of tunnel brick firing waste heat recovery device |
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2018
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| CN109163575A (en) | 2019-01-08 |
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Effective date of registration: 20200302 Address after: 262700 no.1339, Wenmiao street, Wenjia street, Shouguang City, Weifang City, Shandong Province Applicant after: Shandong Jingyue Metallurgical Technology Co., Ltd Address before: 529600 Gaoyi Village, Huangjiang Village Committee, Shuangjiao Town, Yangchun City, Guangdong Province Applicant before: Qin Xiaomei |
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