CN106959011B - Acheson resistance furnace - Google Patents
Acheson resistance furnace Download PDFInfo
- Publication number
- CN106959011B CN106959011B CN201710352496.2A CN201710352496A CN106959011B CN 106959011 B CN106959011 B CN 106959011B CN 201710352496 A CN201710352496 A CN 201710352496A CN 106959011 B CN106959011 B CN 106959011B
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- Prior art keywords
- box
- shaped
- beams
- door
- longitudinal beams
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- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000010881 fly ash Substances 0.000 abstract description 4
- 239000002912 waste gas Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000003723 Smelting Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002956 ash Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
A kind of Acheson resistance furnace, the top of box-type pillar stand of both sides is fixed with a series of end-to-end U-shaped stringer vertically respectively, keep the internal cavity to communicate through its flange joint insulating connection between the adjacent U-shaped stringer, the cavity of box-type pillar stand communicates with cavity of U-shaped stringer, the upper and lower ends of box-type pillar stand are insulated with base and U-shaped stringer respectively, the centre of each pair of U-shaped stringer is fixed with the box-type crossbeam horizontally, the box-type crossbeam communicates with U-shaped stringer of both sides separately; four edges of the side door and the top door extend to one side to form a cover shape, the extending ends of the side door and the top door are provided with insulating sealing layers, the side door and the top door are buckled at the side part and the top surface of the furnace body through the extending ends of the four edges of the side door and the top door, and the top door is provided with an explosion-proof hole; the inner walls of the box-shaped upright posts, the U-shaped longitudinal beams and the box-shaped cross beams are provided with air holes respectively communicated with the cavities, one end of the furnace body is connected with an air inlet pipe orifice, and the other end of the furnace body is connected with an air outlet pipe orifice; the bottom of the Acheson resistance furnace is connected with a liquid outlet pipe orifice. The invention saves electric power and can avoid the harm of waste gas and fly ash.
Description
The technical field is as follows:
the invention relates to the technical field of Acheson resistance furnaces, in particular to an Acheson resistance furnace which is safe, environment-friendly and convenient to disassemble.
The background art comprises the following steps:
acheson resistance furnaces have been invented by Americans for more than 1 hundred years, and people still continue to use the Acheson furnaces and the method for industrial production until now, but the furnaces are greatly enlarged, and the mechanization level is also improved. However, many still adopt concrete or resistant firebrick to build into the furnace body, the reaction finishes unloading at every turn, when reinforced, must be unpack the side wall apart by the workman, hang away by the crane, hang away the product that obtains the reaction again, lift off the waste material, hang back the side wall with the crane afterwards, connect sealed by the workman, it is loaded down with trivial details to pack … … step, and the time-consuming is long, artifical many, often the every stove needs 10 ~ 20 workman to work a week, consuming time and wasting power. In addition, a large amount of harmful waste gas generated in the smelting process is still burnt by adopting a method of igniting a furnace surface, so that the atmospheric pollution is caused, a large amount of energy is wasted, and the potential danger of poisoning is formed to operators. After the production is finished, the fly ash and dust pollution is serious when the product and the auxiliary materials are taken out from the furnace.
The invention content is as follows:
in view of the above, there is a need for an Acheson resistance furnace that is easy to disassemble, reduces fly ash, and recycles exhaust gases.
An Acheson resistance furnace comprising: end walls, box-type upright columns, U-shaped longitudinal beams, box-type cross beams, side doors, top doors, a base, a liquid outlet pipe orifice, an air inlet pipe orifice and an air outlet pipe orifice; the U-shaped longitudinal beams are arranged in the same direction as the arrangement direction of the box-shaped vertical beams, the inner cavities of each row of the U-shaped longitudinal beams are communicated, adjacent U-shaped longitudinal beams are connected through flange joints of the U-shaped longitudinal beams, an insulating sealing layer is clamped between the two flange joints, the open sides of the U-shaped longitudinal beams are arranged downwards, the lower ends of the two side walls of the U-shaped longitudinal beams extend inwards and are bent upwards to form grooves, cooling water is changed into water vapor and then condensed into water on the top wall and the side walls of the U-shaped longitudinal beams, the water flows into the grooves along the side walls and finally flows to a liquid outlet through the grooves, meanwhile, the bending structure of the grooves is favorable for increasing the rigidity of the U-shaped longitudinal beams, reinforcing plates are fixed at intervals in the cavities of the U-shaped longitudinal beams, the two side walls of the reinforcing plates are respectively fixed with the two side walls of the U-shaped longitudinal beams, the cavities of the box-shaped vertical columns are communicated with the cavities of the U-shaped vertical longitudinal beams, the upper end walls of the U-shaped longitudinal beams and the lower end walls of the U-shaped longitudinal beams are respectively communicated with the two side walls of the two rows of the U-shaped longitudinal beams, and the two rows of the U longitudinal beams are respectively communicated with the two rows of the insulating transverse beams; the inner walls of box-type stand columns and box-type cross beams respectively extend to two sides to form a first side plate and a second side plate, a base between every two adjacent box-type stand columns upwards extends to form a bottom plate, a U-shaped longitudinal beam downwards extends to form a vertical side plate which is at the same position as the first side plate of the box-type stand columns and is at the same position as the second side plate of the box-type cross beam, the U-shaped longitudinal beam transversely extends to form a transverse side plate which is at the same position as the second side plate of the box-type cross beam, the side door and the top door are rectangular, four sides of the side door and the top door extend to one side to form a cover shape, the extending ends of the side door and the top door are provided with insulating sealing layers, the side door is buckled on the bottom plate, the vertical side plate and the first side plate of the box-type stand columns through the extending ends of four sides of the side door, and the top door is provided with an explosion-proof hole; the inner walls of the box-shaped upright columns, the U-shaped longitudinal beams and the box-shaped cross beams are provided with air holes respectively communicated with the cavities of the box-shaped upright columns, the U-shaped longitudinal beams and the box-shaped cross beams, one end of the Acheson resistance furnace is connected with an air inlet pipe orifice, and the other end of the Acheson resistance furnace is connected with an air outlet pipe orifice; the bottom of the Acheson resistance furnace is connected with a liquid outlet pipe orifice.
The air inlet pipe orifice is connected with a fan, the air outlet pipe orifice is connected with a negative pressure fan, and CO is introduced through the air inlet pipe orifice before charging and smelting 2 /N 2 So as to exhaust the air in the furnace body, and can effectively prevent safety accidents. And the waste generated in smelting is discharged to the subsequent working section through an exhaust pipe opening. The liquid outlet pipe orifice is used for discharging condensed water generated by water spraying during temperature reduction.
Preferably, the air inlet pipe orifice and the air outlet pipe orifice are both communicated with the U-shaped longitudinal beam cavity.
According to the U-shaped longitudinal beam, the two ends of each box-shaped upright column and the two ends of each U-shaped longitudinal beam are respectively provided with the insulating sealing layers, so that the sealing effect is improved, eddy is avoided, and electric power is saved; the box-type beams and columns are adopted in a large number, so that the structural stability is improved, meanwhile, the natural internal cavity is fully utilized, and air exhaust, waste gas exhaust and ash exhaust are carried out through the cavity, so that waste gas harm and fly ash are avoided.
Description of the drawings:
FIG. 1 is a schematic side view of an Acheson resistance furnace according to a preferred embodiment.
FIG. 2 is a schematic top view of a preferred embodiment Acheson resistance furnace.
Fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.
FIG. 4 is a schematic cross-sectional view of the box-type pillar and side door of the preferred embodiment.
Fig. 5 is a rear view of the box-type column of the preferred embodiment.
Fig. 6 is a schematic cross-sectional view of a u-shaped stringer according to a preferred embodiment.
In the figure: end wall 1, box type stand 2, U type longeron 3, box type crossbeam 4, side door 5, overhead door 6, base 7, play liquid mouth of pipe 8, air inlet pipe mouth 9, exhaust pipe mouth 10, flange joint 31, first curb plate 21, second curb plate 41, bottom plate 71, vertical curb plate 32, horizontal curb plate 33, insulating sealing layer 51, explosion-proof hole 61, gas pocket 22, slot 34, reinforcing plate 35.
The specific implementation mode is as follows:
the box-type upright posts, the U-shaped longitudinal beams and the inner walls of the box-type cross beams all refer to the wall surfaces of the box-type upright posts, the U-shaped longitudinal beams and the inner walls, which are in contact with furnace burden. For ease of understanding, two side/top doors are not shown in each of figures 1 and 2.
As shown in fig. 1 to 6, an acheson resistance furnace comprising: end walls 1, box-type upright posts 2, U-shaped longitudinal beams 3, box-type cross beams 4, side doors 5, top doors 6, a base 7, a liquid outlet pipe orifice 8, an air inlet pipe orifice 9 and an air outlet pipe orifice 10; wherein, the base 7 is rectangle, the end walls 1 are fixed vertically at both ends of the base 7 respectively, two rows of box-type columns 2 are arranged at both sides of the base 7 and between the two end walls 1 at intervals, the top of each row of box-type columns 2 is fixed vertically with a row of U-shaped longitudinal beams 3 connected end to end, the arrangement direction of the U-shaped longitudinal beams 3 is the same as that of the box-type columns 2, the inner cavities of each row of U-shaped longitudinal beams 3 are communicated, the adjacent U-shaped longitudinal beams 3 are connected by the flange joints 31, an insulating sealing layer is clamped between the two flange joints 31, the open sides of the U-shaped longitudinal beams 3 are arranged downwards, the lower ends of the two side walls of the U-shaped longitudinal beams 3 are respectively extended inwards and bent upwards to form grooves 34, reinforcing plates 35 are fixed at the middle and lower parts of the cavities of the U-shaped longitudinal beams 3 at intervals, both ends of the reinforcing plates 35 are fixed with the two side walls of the U-shaped longitudinal beams 3 respectively, the cavities of the box-type longitudinal beams 2 are communicated with the cavities of the U-shaped longitudinal beams 3, the upper and lower ends of the box-shaped longitudinal beams 2 are respectively insulated from the base 7 and the U longitudinal beams 3 (the insulating connecting plates are connected with the two side walls of the U longitudinal beams 4, if the thin transverse beams 3, the two rows of the box-shaped longitudinal beams are connected with the U longitudinal beams respectively, the U longitudinal beams 3, the two rows of the U longitudinal beams, the box longitudinal beams 4, the two rows of the U longitudinal beams 3, the U longitudinal beams are not connected with the U longitudinal beams respectively; the inner walls of the box-type upright posts 2 and the box-type cross beams 4 respectively extend to two sides to form a first side plate 21 and a second side plate 41, a base 7 between adjacent box-type upright posts 2 extends upwards to form a bottom plate 71, a U-shaped longitudinal beam 3 extends downwards to form a vertical side plate 32 which is in the same plane as the first side plate 21 of the box-type upright posts 2, the U-shaped longitudinal beam 3 extends transversely to form a transverse side plate 33 which is in the same plane as the second side plate 41 of the box-type cross beams 4, the side door 5 and the top door 6 are both rectangular, four sides of the side door 5 and the top door 6 extend towards one side to form a cover shape, the extending ends of the side door 5 and the top door 6 are provided with insulating sealing layers 51, the side door 5 is buckled on the bottom plate 71, the vertical side plate 32 and the first side plate 21 of the box-type upright posts 2 through the extending ends of the four sides of the top door 6, and the top door 6 is buckled on the transverse side plate 33 and the second side plate 41 of the box-type cross beams 4 through the extending ends of the four sides of the top door 6, and is provided with explosion-proof holes 61; the inner walls of the box-type upright post 2, the U-shaped longitudinal beam 3 and the box-type cross beam 4 are provided with air holes 22 respectively communicated with the cavities of the U-shaped longitudinal beam and the box-type cross beam, one end of the Acheson resistance furnace is connected with an air inlet pipe orifice 9, and the other end of the Acheson resistance furnace is connected with an air outlet pipe orifice 10; the bottom of the Acheson resistance furnace is connected with a liquid outlet pipe orifice 8.
The air inlet pipe orifice 9 is connected with a fan, the air outlet pipe orifice 10 can be connected with a negative pressure fan, and CO is introduced through the air inlet pipe orifice 9 before charging and smelting 2 /N 2 So as to exhaust the air in the furnace body, and can effectively prevent safety accidents. The waste generated during smelting is discharged to the subsequent working section through the exhaust pipe orifice 10. The liquid outlet pipe mouth 8 is used for discharging condensed water generated by water spraying during temperature reduction.
In this embodiment, the air inlet pipe 9 and the air outlet pipe 10 are both connected to the cavity of the u-shaped longitudinal beam 3.
Claims (2)
1. An Acheson resistance furnace, comprising: end walls, box-shaped vertical columns, U-shaped longitudinal beams, box-shaped cross beams, side doors, top doors, a base, a liquid outlet pipe orifice, an air inlet pipe orifice and an air outlet pipe orifice; the U-shaped longitudinal beams are connected through flange joints of the U-shaped longitudinal beams, insulating sealing layers are clamped between the two flange joints, the open sides of the U-shaped longitudinal beams are arranged downwards, the lower ends of the two side walls of the U-shaped longitudinal beams extend inwards and are bent upwards to form grooves, reinforcing plates are fixed at intervals at the lower middle parts of the cavities of the U-shaped longitudinal beams, the two ends of each reinforcing plate are respectively fixed with the two side walls of the U-shaped longitudinal beam, the cavities of the box-shaped vertical beams are communicated with the cavities of the U-shaped longitudinal beams, the upper and lower ends of the box-shaped vertical beams are respectively insulated with the base and the U-shaped longitudinal beams, the two rows of the U-shaped longitudinal beams are connected and fixed with the cavities of the box-shaped transverse beams, and the cavities of the box-shaped transverse beams are respectively communicated with the U-shaped transverse beams at the two sides; the inner walls of the box-type stand columns and the box-type cross beams respectively extend to two sides to form a first side plate and a second side plate, a base between every two adjacent box-type stand columns upwards extends to form a bottom plate, a U-shaped longitudinal beam downwards extends to form a vertical side plate which is in the same plane as the first side plate of the box-type stand columns, a transverse side plate which is in the same plane as the second side plate of the box-type cross beam transversely extends to form a transverse side plate, a top door is rectangular, four sides of the side door and the top door extend to one side to form a cover shape, the extending ends of the side door and the top door are provided with insulating sealing layers, the side door is buckled on the bottom plate, the vertical side plate and the first side plate of the box-type stand column through the extending ends of four sides of the side door, the top door is buckled on the transverse side plate and the second side plate of the box-type cross beam through the extending ends of the four sides of the top door, and the top door is provided with an explosion-proof hole; the inner walls of the box-shaped upright columns, the U-shaped longitudinal beams and the box-shaped cross beams are provided with air holes respectively communicated with the cavities of the box-shaped upright columns, the U-shaped longitudinal beams and the box-shaped cross beams, one end of the Acheson resistance furnace is connected with an air inlet pipe orifice, and the other end of the Acheson resistance furnace is connected with an air outlet pipe orifice; the bottom of the Acheson resistance furnace is connected with a liquid outlet pipe orifice.
2. The acheson resistance furnace of claim 1, wherein said inlet and outlet ports are in communication with said longitudinal body cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710352496.2A CN106959011B (en) | 2017-05-18 | 2017-05-18 | Acheson resistance furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710352496.2A CN106959011B (en) | 2017-05-18 | 2017-05-18 | Acheson resistance furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106959011A CN106959011A (en) | 2017-07-18 |
| CN106959011B true CN106959011B (en) | 2023-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710352496.2A Active CN106959011B (en) | 2017-05-18 | 2017-05-18 | Acheson resistance furnace |
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| CN (1) | CN106959011B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1421504A (en) * | 1973-08-18 | 1976-01-21 | Acme Marls Ltd | Support for pottery articles |
| CN202663121U (en) * | 2012-06-25 | 2013-01-09 | 四川晨龙航天电器设备有限公司 | Casing of low-voltage reactive compensation device of ferroalloy electric furnace |
| CN104976893A (en) * | 2014-04-04 | 2015-10-14 | 中国石化工程建设有限公司 | Steel structure of wall of industrial furnace |
| CN204897409U (en) * | 2015-07-29 | 2015-12-23 | 元氏县槐阳碳素有限公司 | Production lithium cell anode material's acheson box for graphitizing furnace |
| CN206755885U (en) * | 2017-05-18 | 2017-12-15 | 马利军 | Edward Goodrich Acheson electric resistance furnace |
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| CN106959011A (en) | 2017-07-18 |
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Effective date of registration: 20231110 Address after: 837100 No. 4, 1st Floor, Building 2, North Santai Circular Economy Industrial Park, Jimusar County, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Huanze New Material Technology Co.,Ltd. Address before: 750100 in the village committee courtyard of Hongxing Village, Yanghe Town, Yongning County, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: Ma Lijun |