CN103512364B - Furnace of calcium carbide tremie pipe and the furnace of calcium carbide with this furnace of calcium carbide tremie pipe - Google Patents
Furnace of calcium carbide tremie pipe and the furnace of calcium carbide with this furnace of calcium carbide tremie pipe Download PDFInfo
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- CN103512364B CN103512364B CN201310454258.4A CN201310454258A CN103512364B CN 103512364 B CN103512364 B CN 103512364B CN 201310454258 A CN201310454258 A CN 201310454258A CN 103512364 B CN103512364 B CN 103512364B
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- calcium carbide
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Abstract
The invention provides a kind of furnace of calcium carbide tremie pipe and the furnace of calcium carbide with this furnace of calcium carbide tremie pipe.Furnace of calcium carbide tremie pipe it comprise body, described body is ceramic body, and described ceramic body upper pipes mouth establishes edge, the discharging direction of described ceramic body and described along place plane out of plumb.Furnace of calcium carbide comprises body of heater, is vertically arranged on electrode in described body of heater, and the surrounding of each described electrode is surrounded with at least three described furnace of calcium carbide tremie pipes.Ceramic tremie pipe is utilized to replace metal tremie pipe, effectively prevent tremie pipe by the problem of burning and the charged problem of tremie pipe, and the insulating barrier eliminated between tremie pipe and body of heater, not only substantially increase the service life of tremie pipe, and improve the insulating properties of tremie pipe, prevent the loss of electric energy.This furnace of calcium carbide tremie pipe and the furnace of calcium carbide with this furnace of calcium carbide tremie pipe have design science, long service life, good insulation preformance, prevent that electric energy runs off, fall behind advantage near electrode under calcium carbide.
Description
Technical field
The present invention relates to a kind of tremie pipe and furnace of calcium carbide, specifically, the furnace of calcium carbide tremie pipe in carbon monoxide manufacturing equipment and the furnace of calcium carbide with this furnace of calcium carbide tremie pipe.
Background technology
In existing furnace of calcium carbide, have the electrode of three arrangements in equilateral triangle, each surrounding them is provided with three tremie pipes, and this tremie pipe is generally be made by cast steel.Calcium carbide to be fallen in stove through tremie pipe and is piled at bottom of furnace body a thick layer of, and three electrodes produce the high temperature of more than 2400 DEG C, and lower floor's calcium carbide is melted.When the calcium carbide melted is discharged by furnace of calcium carbide discharging opening, calcium carbide layer understands partial collapse, now has one high temperature hot gas of about 2200 DEG C and to subside ejection from calcium carbide layer, when this strand of hot gas is sprayed onto in described tremie pipe, can burn out tremie pipe.And can induction field be produced when three electrode work, make on the tremie pipe between two electrodes charged, people cause the accident to prevent electric leakage, can arrange insulating barrier in the junction of tremie pipe and body of heater, although prevent like this on electric leakage tremie pipe with electricity still cause the waste of electric energy.In prior art, tremie pipe is vertical setting, calcium carbide vertically drops to below tremie pipe, but have a segment distance below tremie pipe and between electrode, calcium carbide can not effectively near electrode, need workman to shift calcium carbide onto ate electrode with scoop, not only bother but also push away in the process of calcium carbide and easily damage tremie pipe.
In order to solve above Problems existing, people are seeking a kind of desirable technical solution always.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, thus a kind of design science, long service life, good insulation preformance are provided, prevent electric energy to run off, fall behind under calcium carbide near electrode furnace of calcium carbide tremie pipe and there is the furnace of calcium carbide of this furnace of calcium carbide tremie pipe.
To achieve these goals, the technical solution adopted in the present invention is: a kind of furnace of calcium carbide tremie pipe, comprises body, and described body is ceramic body, and described ceramic body upper pipes mouth establishes edge, the discharging direction of described ceramic body and described along place plane out of plumb.
Based on above-mentioned, the side tube wall of the described ceramic body lower end mouth of pipe extends to form baffle plate downwards.
Based on above-mentioned, the tube wall being positioned at the described ceramic body lower end mouth of pipe of described baffle plate both sides is respectively equipped with side discharge gate.
Based on above-mentioned, described ceramic tubular body is provided with framework of steel reinforcement, and the bottom of described framework of steel reinforcement is positioned at described baffle plate.
Based on above-mentioned, described framework of steel reinforcement passes described edge and forms reinforcing bar handle.
Adopt a furnace of calcium carbide for described furnace of calcium carbide tremie pipe, comprise body of heater, be vertically arranged on electrode in described body of heater, the surrounding of each described electrode is surrounded with at least three described furnace of calcium carbide tremie pipes.
Based on above-mentioned, described ceramic body lower end comparatively upper end near described electrode.
Based on above-mentioned, the described ceramic body lower end mouth of pipe extends to form baffle plate downwards away from the tube wall of described electrode side.
Based on above-mentioned, the tube wall being positioned at the described ceramic body lower end mouth of pipe of described baffle plate both sides is respectively equipped with side discharge gate.
Based on above-mentioned, described ceramic tubular body is provided with framework of steel reinforcement, and the bottom of described framework of steel reinforcement is positioned at described baffle plate, and described framework of steel reinforcement passes described edge and forms reinforcing bar handle.
Hinge structure of the present invention has outstanding substantive distinguishing features and significant progress, specifically, the present invention utilizes ceramic tremie pipe to replace metal tremie pipe, effectively prevent tremie pipe by the problem of burning and the charged problem of tremie pipe, and the insulating barrier eliminated between described tremie pipe and described body of heater, not only substantially increase the service life of tremie pipe, and improve the insulating properties of tremie pipe, prevent the loss of electric energy.This furnace of calcium carbide has design science, long service life, good insulation preformance, prevents electric energy to run off, falls behind advantage near electrode under calcium carbide.
Accompanying drawing explanation
Fig. 1 is the structural representation of furnace of calcium carbide tremie pipe.
Fig. 2 is the structural representation of furnace of calcium carbide.
In figure: 1. ceramic body; 2. edge; 3. baffle plate; 4. body of heater; 5. electrode; 6. side discharge gate.
Detailed description of the invention
Below by detailed description of the invention, technical scheme of the present invention is described in further detail.
As shown in Figure 1, a kind of furnace of calcium carbide tremie pipe, comprise body, described body is ceramic body 1, described body adopts ceramic body to replace metal tube, effectively prevent tremie pipe by the problem of burning and the charged problem of tremie pipe, not only substantially increases the service life of tremie pipe, and improve the insulating properties of tremie pipe, prevent the loss of electric energy.The described ceramic body 1 upper end mouth of pipe is established along 2, and described is ceramic edge along 2.In the prior art, the junction between tremie pipe and body of heater is provided with insulating barrier, after adopting described ceramic body 1, described along 2 and described ceramic body 1 with not needing between body of heater to arrange the effect that insulating barrier just can play insulation again.The discharging direction of described ceramic body 1 and described along 2 place plane out of plumb, more easily be heated to make calcium carbide, calcium carbide should be tried one's best near electrode, so off plumb design makes described ceramic body 1 have an angle tilted, make calcium carbide drop to the place nearer apart from described electrode, calcium carbide is more easily heated.
The side tube wall of the described ceramic body 1 lower end mouth of pipe extends to form baffle plate 3 downwards.The benefit of such design is: due to the barrier effect of described baffle plate 3, when calcium carbide to fall in body of heater along described ceramic body 1 and to start to pile up, calcium carbide can only be piled up towards electrode side or with adjacent described ceramic body 1 side of group, the calcium carbide caused to fall and break has good oneself and gathers effect, effectively prevent calcium carbide to the problem of external diffusion with organizing the problem that between adjacent described ceramic body 1, calcium carbide accumulating amount is few.
The tube wall being positioned at the described ceramic body 1 lower end mouth of pipe of described baffle plate 3 both sides is respectively equipped with side discharge gate 6.The effect of described side discharge gate 6 is: when the calcium carbide at mouth of pipe place, lower end is piled up full time, calcium carbide can be discharged from the described side discharge gate 6 of both sides, calcium carbide is piled up towards another ceramic body side adjacent, make also to pile up between two adjacent described ceramic bodys have enough calcium carbides, calcium carbide in furnace of calcium carbide is laid evenly, is conducive to heating.
Described ceramic body 1 inside is provided with framework of steel reinforcement, and the bottom of described framework of steel reinforcement is positioned at described baffle plate.Because pottery is crisp and frangible, so described framework of steel reinforcement effectively improves the structural strength of described ceramic body 1, make described ceramic body 1 more durable, and described framework of steel reinforcement is positioned at described ceramic body 1 inside, so described framework of steel reinforcement also can not produce electrical leakage problems.
Described framework of steel reinforcement passes and describedly forms reinforcing bar handle along 2.Ceramic structure intensity is not as metal, so in allocation and transportation, installation process, if power to be directly acted on described ceramic body 1, then easily make body damaged, effectively prevent external force so design described reinforcing bar handle described ceramic body 1 is caused damage, and convenient aging or damaged tremie pipe pull-out furnace of calcium carbide body of heater to be changed.
As shown in Figure 2, a kind of furnace of calcium carbide adopting described furnace of calcium carbide tremie pipe, comprise body of heater 4, be vertically arranged on electrode 5 in described body of heater 4, the surrounding of each described electrode 5 is surrounded with at least three described furnace of calcium carbide tremie pipes.Described body adopts ceramic body to replace metal tube, effectively prevent tremie pipe by the problem of burning and the charged problem of tremie pipe, not only substantially increases the service life of tremie pipe, and improve the insulating properties of tremie pipe, prevent the loss of electric energy.Described is ceramic edge along 2, in the prior art, junction between tremie pipe and described body of heater 4 is provided with insulating barrier, after adopting described ceramic body 1, described along 2 and described ceramic body 1 with not needing between described body of heater 4 to arrange the effect that insulating barrier just can play insulation again.In order to make calcium carbide more easily be heated, calcium carbide should be tried one's best near described electrode 5, so off plumb design makes described ceramic body 1 have an angle tilted, makes calcium carbide drop to the place nearer apart from described electrode 5, calcium carbide is more easily heated.
Described ceramic body 1 lower end comparatively upper end near described electrode 5.Such design specifically illustrates the incline direction of described ceramic body 1, guarantees that calcium carbide drops near described electrode 5.
The described ceramic body 1 lower end mouth of pipe extends to form baffle plate 3 downwards away from the tube wall of described electrode 5 side.The benefit of such design is: due to the barrier effect of described baffle plate 3, when calcium carbide to fall in described body of heater 4 along described ceramic body 1 and to start to pile up, calcium carbide can only be piled up towards described electrode 5 side or with adjacent described ceramic body 1 side of group, the calcium carbide caused to fall and break has good oneself and gathers effect, effectively prevent calcium carbide to the problem of external diffusion with organizing the problem that between adjacent described ceramic body 1, calcium carbide accumulating amount is few.
The tube wall being positioned at the described ceramic body 1 lower end mouth of pipe of described baffle plate 3 both sides is respectively equipped with side discharge gate 6.The effect of described side discharge gate 6 is: when the calcium carbide at mouth of pipe place, lower end is piled up full time, calcium carbide can be discharged from the described side discharge gate 6 of both sides, calcium carbide is piled up towards another ceramic body side adjacent, make also to pile up between two adjacent described ceramic bodys have enough calcium carbides, calcium carbide in furnace of calcium carbide is laid evenly, is conducive to heating.
Described ceramic body 1 inside is provided with framework of steel reinforcement, the bottom of described framework of steel reinforcement is positioned at described baffle plate, because pottery is crisp and frangible, so described framework of steel reinforcement effectively improves the structural strength of described ceramic body 1, make described ceramic body 1 more durable, and it is inner that described framework of steel reinforcement is positioned at described ceramic body 1, so described framework of steel reinforcement also can not produce electrical leakage problems.Described framework of steel reinforcement passes and describedly forms reinforcing bar handle along 2.Ceramic structure intensity is not as metal, so in allocation and transportation, installation process, if power to be directly acted on described ceramic body 1, then easily make body damaged, effectively prevent external force so design described reinforcing bar handle described ceramic body 1 is caused damage, and convenient aging or damaged tremie pipe pull-out furnace of calcium carbide body of heater to be changed.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the field are to be understood that: still can modify to the specific embodiment of the present invention or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope of request of the present invention protection.
Claims (10)
1. a furnace of calcium carbide tremie pipe, comprise body, it is characterized in that: described body is ceramic body, described ceramic body upper pipes mouth establishes edge, the discharging direction of described ceramic body and describedly have an angle tilted along place plane out of plumb to make described ceramic body.
2. furnace of calcium carbide tremie pipe according to claim 1, is characterized in that: the side tube wall of the described ceramic body lower end mouth of pipe extends to form baffle plate downwards.
3. furnace of calcium carbide tremie pipe according to claim 2, is characterized in that: the tube wall being positioned at the described ceramic body lower end mouth of pipe of described baffle plate both sides is respectively equipped with side discharge gate.
4. the furnace of calcium carbide tremie pipe according to Claims 2 or 3, is characterized in that: described ceramic tubular body is provided with framework of steel reinforcement, and the bottom of described framework of steel reinforcement is positioned at described baffle plate.
5. furnace of calcium carbide tremie pipe according to claim 4, is characterized in that: described framework of steel reinforcement passes described edge and forms reinforcing bar handle.
6. adopt a furnace of calcium carbide for furnace of calcium carbide tremie pipe described in claim 1, comprise body of heater, be vertically arranged on electrode in described body of heater, it is characterized in that: the surrounding of each described electrode is surrounded with at least three described furnace of calcium carbide tremie pipes.
7. furnace of calcium carbide according to claim 6, is characterized in that: described ceramic body lower end comparatively upper end near described electrode.
8. furnace of calcium carbide according to claim 7, is characterized in that: the described ceramic body lower end mouth of pipe extends to form baffle plate downwards away from the tube wall of described electrode side.
9. furnace of calcium carbide according to claim 8, is characterized in that: the tube wall being positioned at the described ceramic body lower end mouth of pipe of described baffle plate both sides is respectively equipped with side discharge gate.
10. furnace of calcium carbide according to claim 8 or claim 9, it is characterized in that: described ceramic tubular body is provided with framework of steel reinforcement, the bottom of described framework of steel reinforcement is positioned at described baffle plate, and described framework of steel reinforcement passes described edge and forms reinforcing bar handle.
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| CN201310454258.4A CN103512364B (en) | 2013-09-30 | 2013-09-30 | Furnace of calcium carbide tremie pipe and the furnace of calcium carbide with this furnace of calcium carbide tremie pipe |
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| CN103512364B true CN103512364B (en) | 2016-02-17 |
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| CN105737610A (en) * | 2014-12-12 | 2016-07-06 | 宜兴市宇龙电炉成套设备有限公司 | Feeding post assembling structure of submerged arc furnace |
| CN104990414B (en) * | 2015-06-27 | 2017-08-18 | 湖北神雾热能技术有限公司 | A kind of hot charging formula saves the new blanking column and its manufacture method of closed submerged stove |
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| SU548758A1 (en) * | 1975-10-27 | 1977-02-28 | Предприятие П/Я Г-4696 | Arc ore-smelting furnace |
| CN2909132Y (en) * | 2006-05-22 | 2007-06-06 | 屏山天原金石化工股份有限公司 | Charging device of acelylene furnace |
| CN101526309A (en) * | 2008-03-03 | 2009-09-09 | 云南云维股份有限公司 | Closed type calcium carbide furnace charging nozzle and process for producing same |
| CN202465761U (en) * | 2012-02-17 | 2012-10-03 | 中冶赛迪工程技术股份有限公司 | Discharge opening |
| CN103216684A (en) * | 2013-04-03 | 2013-07-24 | 中铁电气化局集团北京建筑工程有限公司 | Non-inflammable and stepping-preventing composite thermal insulation pipe |
| CN203586828U (en) * | 2013-09-30 | 2014-05-07 | 郑州耐都耐材科技有限公司 | Calcium carbide furnace blanking pipe and calcium carbide furnace with same |
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2013
- 2013-09-30 CN CN201310454258.4A patent/CN103512364B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU548758A1 (en) * | 1975-10-27 | 1977-02-28 | Предприятие П/Я Г-4696 | Arc ore-smelting furnace |
| CN2909132Y (en) * | 2006-05-22 | 2007-06-06 | 屏山天原金石化工股份有限公司 | Charging device of acelylene furnace |
| CN101526309A (en) * | 2008-03-03 | 2009-09-09 | 云南云维股份有限公司 | Closed type calcium carbide furnace charging nozzle and process for producing same |
| CN202465761U (en) * | 2012-02-17 | 2012-10-03 | 中冶赛迪工程技术股份有限公司 | Discharge opening |
| CN103216684A (en) * | 2013-04-03 | 2013-07-24 | 中铁电气化局集团北京建筑工程有限公司 | Non-inflammable and stepping-preventing composite thermal insulation pipe |
| CN203586828U (en) * | 2013-09-30 | 2014-05-07 | 郑州耐都耐材科技有限公司 | Calcium carbide furnace blanking pipe and calcium carbide furnace with same |
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