CN208720804U - Horizontal double ribbon roller-type resistance furnace systems - Google Patents
Horizontal double ribbon roller-type resistance furnace systems Download PDFInfo
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- CN208720804U CN208720804U CN201820652917.3U CN201820652917U CN208720804U CN 208720804 U CN208720804 U CN 208720804U CN 201820652917 U CN201820652917 U CN 201820652917U CN 208720804 U CN208720804 U CN 208720804U
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Abstract
The utility model relates to resistance furnace technical fields, and in particular to a kind of horizontal double ribbon roller-type resistance furnace systems, including mobile feeder, double ribbon resistance furnaces, condenser and cooling furnace；The unique double ribbon designs of the double ribbon resistance furnaces of the utility model, the inside and outside hurricane band of electric furnace is used cooperatively, electric furnace inside spin band from the middle to both ends pushes material, electric furnace external spiral band rolled form cooperation direction of rotation pushes material from both ends to centre, form convection current mixing, material is uniformly mixed in the relatively short time, greatly improves heating efficiency.
Description
Technical field
The utility model relates to resistance furnace technical fields, and in particular to a kind of horizontal double ribbon roller-type resistance furnace systems.
Background technique
The drying, roasting, cooling that existing resistance furnace is mainly used for negative electrode material, metallurgy and dusty material are used.But
It is that preferable effect is not achieved in the resistance furnace that the granular material poor for toughness or coherency wall mobility easy to stick is embodied with,
It is easy viscous.
Traditional resistance furnace carries out feeding generally by the way of conveyer belt, and environmental pollution is larger, and also to worker
Health cause very big influence.
Traditional resistance furnace is usually the stirring of straight piece, and mixing direction is single, material stirring it is uneven, and then cause to be heated
Unevenly, the thermal efficiency is low, and yield is caused to reduce.
In addition, traditional resistance furnace is limited by and is unable to fast cooling, after discharging, temperature is too high in flue, cannot be timely
Charging, under the influence of a furnace production, can only be produced using intermittent production method, i.e., after primary heating finishes, be waited scattered
Production next time is completed and then carried out to heat.
It is limited by factors, traditional resistance furnaces such as material is viscous viscous and generally carries out discharging, discharging by the way of tilting discharging
Period is longer, and unclean, and energy consumption is high.
In addition, the exhaust gas that traditional resistance furnace generates when producing cannot be handled effectively, have seriously polluted the environment.
Utility model content
In order to solve the above-mentioned technical problem the deficiency in, the purpose of this utility model is that: a kind of horizontal double ribbons are provided
Roller-type resistance furnace system, granular object that can be poor for toughness or coherency wall mobility easy to stick, quickly into
Row sintering, working efficiency significantly improves, and the pollution of high degree reduced to environment.
The technical scheme adopted by the utility model for solving the technical problem is:
Horizontal double ribbon roller-type resistance furnace systems, including mobile feeder, double ribbon resistance furnaces, condenser with
And cooling furnace, double ribbon resistance furnaces include furnace shell, and furnace shell is supported by electric furnace bracket, and heating element, furnace are arranged on furnace shell
Flue is arranged in the inside of shell, and the middle part of flue inserts electric furnace shaft, and electric furnace shaft is driven by driving device, electric furnace shaft
Both ends be fixed on furnace shell, more electric furnace hurricane band fixed links, electric furnace hurricane band fixed link is arranged in the outside of electric furnace shaft
The upper electric furnace inside spin band that material is pushed to both ends from centre fixed respectively, and push material to intermediate electric furnace from both ends
External spiral band, electric furnace external spiral band are located at the outside of electric furnace inside spin band, and blanking device is arranged in the lower part of furnace shell, under blanking device includes
Blanking vertical tube is arranged in material shell body, the lower end of blanking shell, and baffle is arranged in the inside of blanking vertical tube, under the side setting of blanking vertical tube
Expect inclined tube, blanking screw rod is arranged in the inside of blanking shell, and blanking screw rod is driven by blanking motor, the downside of furnace shell
It is provided with air intake passage, blanking bin and exhaust emission tube, blanking bin is respectively set on the upside of furnace shell in air intake passage external cooling blower
It is connected with inside flue, is connected inside one end of exhaust emission tube and flue, other end externally connected exhaust pipe, the side of furnace shell
Cooling wind discharge pipe is set, is connected inside one end of cooling wind discharge pipe and furnace shell, the other end accesses exhaust pipe, and exhaust pipe connects
Enter condenser.
Preferably, cooling furnace includes inner housing, and inner housing is supported by cooling furnace cradle, the upper end setting of inner housing
Cooling furnace feed inlet is arranged water jacket shell on the outside of inner housing, forms cooling water cavity between inner housing and water jacket shell, outside water jacket
Inlet valve and flowing water Valve are respectively set on the outside of shell, the middle part of inner housing inserts cooling furnace shaft, and cooling furnace shaft passes through
Cooling furnace driving motor is driven, and the both ends of cooling furnace shaft are fixed on inner housing, the outside setting of cooling furnace shaft
More cooling furnace hurricane band fixed links, it is fixed respectively in cooling furnace hurricane band fixed link to push material to both ends cold from centre
But furnace inside spin band, and push material to intermediate cooling furnace external spiral band from both ends, cooling furnace external spiral band is located at cooling
Discharge port is arranged in the lower part in the outside of furnace inside spin band, furnace shell.
Preferably, mobile feeder includes stock shelf, and feeding bin is arranged on stock shelf, and the lower end setting of stock shelf is universal
Spiral-tube is arranged in wheel, the side of stock shelf, and feeding port is arranged in the upper end of spiral-tube, and the lower end of feeding bin is connected with spiral-tube,
Feeding screw rod is arranged in the inside of spiral-tube, and feeding drive sprocket is arranged in the lower end of feeding screw rod, and feeding drive sprocket passes through
Transmission chain and feeding motor are sequentially connected.
Preferably, electric furnace external spiral band and electric furnace inside spin band direction of spiraling are oppositely arranged, and about electric furnace shaft
Midpoint is symmetrical set；Cooling furnace external spiral band and cooling furnace inside spin band direction of spiraling are oppositely arranged, and about cooling
The midpoint of furnace shaft is symmetrical set.
Preferably, electric furnace sealing flange for fastening, sealing is set between electric furnace shaft and furnace shell, cooling furnace shaft with
Cooling furnace sealing flange for fastening, sealing is set between inner housing, water jacket shell.
Preferably, it is 5-10mm that electric furnace external spiral, which takes away the distance of flue,.
Preferably, blanking control valve is set on blanking inclined tube, sintering furnace exhaust valve, cooling wind row are set on exhaust emission tube
Cold wind is set in outlet pipe, control valve is discharged, the lower end setting of blanking bin feeds ball valve, discharging control valve is arranged on discharge port, cooling
Expansion joint is set on furnace feed inlet.
Preferably, driving device includes electric furnace driving motor, and electric furnace drive sprocket, electric furnace is arranged in the outer end of electric furnace shaft
Driving motor is sequentially connected by electric furnace driving chain and electric furnace drive sprocket.
Preferably, the top setting sealing warehouse lid of blanking bin, dump valve is arranged in the lower end of condenser.
The process flow of horizontal double ribbon roller-type resistance furnace systems, comprising the following steps:
(1), certain granules and granular material feeding: are transported to the blanking of double ribbon resistance furnaces by mobile feeder
In storehouse, feeding process is full closeding state, can be used for double ribbon resistance furnace feedings；
(2), it is sintered: opening charging ball valve and feed intake, the material in blanking bin enters inside flue, and the end that feeds intake will
Charging ball valve completely closes, and technique heating curve is arranged, and temp controlled meter is put into operation state, opens sintering furnace exhaust valve, electric furnace
Driving motor driving electric furnace shaft is rotated, and heating element heats material, and electric furnace inside spin band is material from centre
It is pushed to both ends, electric furnace external spiral band rolled form cooperation direction of rotation pushes material from both ends to centre, and it is mixed to form convection current
It closes, material is uniformly mixed in the relatively short time, is sintered；
(3) blanking: being hermetically sealed pipeline between blanking device and cooling furnace, opens blanking control valve, blanking motor movement will
Feed powder is delivered directly in cooling furnace by double ribbon resistance furnaces by blanking inclined tube, by blanking control valve and adjusts blanking motor
Revolving speed control blanking speed；
(4), cooling: cold water, cooling furnace external spiral band rolled form cooperation rotation are endlessly passed through in cooling water cavity
Direction pushes material from both ends to centre, and cooling furnace inside spin band from the middle to both ends pushes material, and it is mixed to form convection current
It closes, 600 DEG C of high temperature granular materials is made to stir flyback mixing by hurricane band mixing machine, sufficiently increase material and inner housing contacts table
Area and time reach material Quick uniform cooling effect；
(5), discharging packs: discharging control valve is opened, by material bagging after cooling.
Compared with prior art, the utility model has the following beneficial effects:
1, mobile feeder uses totally-enclosed spiral feeding, and certain granules and granular material are defeated by feeding screw rod
It is sent in the blanking bin of resistance furnace, can be used for more resistance furnace feedings, greatly improve labor intensity, due to being totally-enclosed shape
State has accomplished no pollution to environment.
2, the unique double ribbon designs of double ribbon resistance furnaces, the inside and outside hurricane band of electric furnace are used cooperatively, electric furnace inside spin band handle
Material pushes from the middle to both ends, and electric furnace external spiral band rolled form cooperation direction of rotation pushes material from both ends to centre,
Convection current mixing is formed, material is uniformly mixed in the relatively short time, greatly improves heating efficiency, electric furnace external spiral takes away furnace
Gallbladder 5-10mm, the blade of such electric furnace external spiral band can play self-cleaning, and powder is not easy to adhere on flue, while improving furnace
The heat-conducting effect of wall, each heating speed is also fast, is evenly heated powder in furnace, and powder is not by other pressure, granulation outcome
More preferably.
3, blanking device is increased, solves the problems, such as that inclination discharging is cumbersome, double ribbon resistance furnaces is directly connected with cooling furnace
Logical to open blanking control valve together, material flows in cooling furnace automatically, and air expects just not aoxidize into not going；In addition, under
Expect screw rod carry out blanking, will not blocking channel, blanking velocity, flow are controllable.
4, cooling furnace installs the inside and outside hurricane band of cooling furnace additional, accelerates heat conduction velocity, sufficiently increases material and cooling jacket
Contact surface area and time reach material Quick uniform cooling effect.
5, double ribbon resistance furnaces and cooling furnace cooperation, increase cooling blower and carry out pressure cooling to flue, after making sintering
Flue be cooled to 300-350 DEG C start charging time greatly shorten, greatly increase the production efficiency, cooling wind and flue heat
Tail gas enters condenser and exhaust gas treating tower through upper of furnace body cooling wind discharge pipe after exchange；Cooling furnace can cool down rapidly, and
When discharging.
6, enter condenser after the filter from the exhaust gas that double ribbon resistance furnaces eject, mix waste gas is by condensation temperature
Degree drops to certain temperature tar and is condensed into blocks from condenser exclusion, and exhaust gas is transported to exhaust-gas treatment through exhaust gas main pipeline
Tower is further handled exhuast gas desulfurization, denitration etc., and treated empties after national emission standard is fully achieved in gas.
Detailed description of the invention
Fig. 1 the utility model structure diagram；
Fig. 2 the utility model movable type feeder structural schematic diagram；
The double ribbon resistance furnace structural schematic diagrams of Fig. 3 the utility model；
Fig. 4 the utility model cooling furnace structural schematic diagram；
Fig. 5 the utility model blanking device structural schematic diagram；
Fig. 6 the utility model electric furnace hurricane band structural schematic diagram.
In figure: 1, mobile feeder；2, double ribbon resistance furnaces；3, condenser；4, dump valve；5, cooling furnace；6, blanking
Shell；7, baffle；8, blanking shaft；1.1, feeding port；1.2, feeding screw rod；1.3, feeding motor；1.4, universal wheel；1.5,
Feeding drive sprocket；1.6, inlet；1.7, stock shelf；1.8, feeding bin；1.9, spiral-tube；2.1, warehouse lid is sealed；2.2, under
Feed bin；2.3, exhaust emission tube；2.4, sintering furnace exhaust valve；2.5, exhaust pipe；2.6, cooling wind discharge pipe；2.7, cold wind discharge
Control valve；2.8, electric furnace sealing flange；2.9, electric furnace drive sprocket；2.10, electric furnace driving chain；2.11, furnace shell；2.12, under
Expect inclined tube；2.13, electric furnace driving motor；2.14, blanking control valve；2.15, expansion joint；2.16, blanking motor；2.17, blanking
Vertical tube；2.18, cooling blower；2.19, blanking screw rod；2.20, electric furnace bracket；2.21, air intake passage；2.22, the outer spiral shell of electric furnace
Revolve band；2.23, electric furnace inside spin band；2.24, electric furnace shaft；2.25, flue；2.26, electric furnace hurricane band fixed link；2.27, into
Pellet valve；5.1, cooling furnace feed inlet；5.2, flowing water Valve；5.3, cooling furnace external spiral band；5.4, cooling furnace inside spin band；
5.5, cooling furnace shaft；5.6, cooling furnace sealing flange；5.7, cooling furnace drive sprocket；5.8, cooling furnace driving chain；5.9,
Inner housing；5.10, cooling furnace cradle；5.11, cooling furnace driving motor；5.12, discharging control valve；5.13, discharge port；5.14,
Water jacket shell；5.15, cooling water cavity；5.16, inlet valve；5.17, cooling furnace hurricane band fixed link.
Specific embodiment
The utility model embodiment is described further with reference to the accompanying drawing:
Embodiment 1
As shown in figures 1 to 6, horizontal double ribbon roller-type resistance furnace systems described in the utility model, including mobile feeder
1, double ribbon resistance furnaces 2, condenser 3 and cooling furnace 5, double ribbon resistance furnaces 2 include furnace shell 2.11, and furnace shell 2.11 passes through electric furnace
Bracket 2.20 is supported, and furnace lining is arranged in the inside of furnace shell 2.11, and furnace lining makees insulating layer using alumina silicate fibre folded piece, and use is resistance to
Hot steel riveting component is fixed on furnace shell 2.11 after being compressed.Heating element is set on furnace shell 2.11, and heating element is mainly by iron
Chromium aluminium high temperature resistance band be coiled into it is wavy be fixed on alumina silicate fibre with ceramic screw rod, long service life is easy to maintenance reliable,
For bar (binding post) in nearly discharge end two sides and bottom, flue 2.25 is arranged in the inside of furnace shell 2.11 out, and flue 2.25 is cylinder
Shape is made of the 321 heat-resistance stainless steel plates of 10-14mm.Maintenance retort is designed as electric furnace sealing flange 2.8 later for convenience
The features such as connection, intermediate high-temp glue and refractory plate sealing, feature is that not modification is sealed, and flue 2.25 does not have to cleaning.Flue
2.25 middle part inserts electric furnace shaft 2.24, and electric furnace shaft 2.24 is driven by driving device, and driving device includes electric furnace
Electric furnace drive sprocket 2.9 is arranged in the outer end of driving motor 2.13, electric furnace shaft 2.24, and electric furnace driving motor 2.13 passes through electric furnace
Driving chain 2.10 and electric furnace drive sprocket 2.9 are sequentially connected, electric furnace driving motor 2.13 can positive and negative rotation control, adjust revolving speed side
Just, flexibility and reliability；The both ends of electric furnace shaft 2.24 are fixed on furnace shell 2.11, and more electricity are arranged in the outside of electric furnace shaft 2.24
Furnace hurricane band fixed link 2.26, the fixed electric furnace that material is pushed to both ends from centre respectively in electric furnace hurricane band fixed link 2.26
Inside spin band 2.23, and push material to intermediate electric furnace external spiral band 2.22 from both ends, electric furnace external spiral band 2.22 is located at
Blanking device is arranged in the lower part in the outside of electric furnace inside spin band 2.23, furnace shell 2.11, and blanking device includes blanking shell 6, blanking shell 6
Lower end blanking vertical tube 2.17 is set, baffle 7 is arranged in the inside of blanking vertical tube 2.17, and blanking is arranged in the side of blanking vertical tube 2.17
Blanking screw rod 2.19 is arranged in the inside of inclined tube 2.12, blanking shell 6, and blanking screw rod 2.19 is connected to blanking shaft 8, and leads to
It crosses blanking motor 2.16 to be driven, after furnace charge processing has been kept the temperature, under the condition of high temperature, opens blanking control valve 2.14,
Material flows to the inside of cooling furnace 5 automatically, and feature is that centre does not need anyone manual operation, and air is not into going, material just not oxygen
Change；The downside of furnace shell 2.11 is provided with air intake passage 2.21, and the external cooling blower 2.18 of air intake passage 2.21 carries out flue 2.25
Force cooling, make sintered flue 2.25 be cooled to 300-350 DEG C start charging time greatly shorten, greatly improve life
Produce efficiency.The upside of furnace shell 2.11 is respectively set blanking bin 2.2 and exhaust emission tube 2.3, inside blanking bin 2.2 and flue 2.25
It is connected, is connected inside one end of exhaust emission tube 2.3 and flue 2.25, other end externally connected exhaust pipe 2.5, furnace shell 2.11
Cooling wind discharge pipe 2.6 is arranged in side, is connected inside one end of cooling wind discharge pipe 2.6 and furnace shell 2.11, other end access
Exhaust pipe 2.5, exhaust pipe 2.5 access condenser 3.
In addition, all running parts and power supply wiring part are protected using mat for the safety for guaranteeing operator
Shield, and there is ground line to be protected.
Cooling furnace 5 includes inner housing 5.9, and inner housing 5.9 passes through cooling furnace cradle 5.10 and is supported, inner housing 5.9
Cooling furnace feed inlet 5.1 is arranged in upper end, and the outside of inner housing 5.9 is arranged water jacket shell 5.14, and water jacket shell 5.14 uses steel plate
It rolls both ends welding end socket to form, be formed between inner housing 5.9 and water jacket shell 5.14 using separate structure with flanged joint
Cooling water cavity 5.15,5.14 both ends of water jacket shell are equipped with axle sleeve, be equipped in the middle part of inner housing 5.9 and water jacket shell 5.14 cooling furnace into
Material mouth 5.1 and discharge port 5.13.Inlet valve 5.16 and flowing water Valve 5.2, inner casing is respectively set in the outside of water jacket shell 5.14
The middle part of body 5.9 inserts cooling furnace shaft 5.5, is arranged between cooling furnace shaft 5.5 and inner housing 5.9, water jacket shell 5.14 and uses
In the outside of the cooling furnace sealing flange 5.6 of fastening, sealing, cooling furnace shaft 5.5, cooling furnace drive sprocket 5.7, outside are set
It is set with cooling furnace driving chain 5.8, is driven by cooling furnace driving motor 5.11, the both ends of cooling furnace shaft 5.5 are solid
It is scheduled on inner housing 5.9, more cooling furnace hurricane band fixed links 5.17, cooling furnace spiral is arranged in the outside of cooling furnace shaft 5.5
With the fixed cooling furnace inside spin band 5.4 that material is pushed to both ends from centre respectively in fixed link 5.17, and by material from
Intermediate cooling furnace external spiral band 5.3 is pushed at both ends to, and cooling furnace external spiral band 5.3 is located at the outside of cooling furnace inside spin band 5.4,
Cooling furnace external spiral band 5.3 and cooling furnace inside spin band 5.4 direction of spiraling are oppositely arranged, and about cooling furnace shaft 5.5
Midpoint is symmetrical set, and 600 DEG C of high temperature granular materials can be made to pass through 5 inside spin of cooling furnace external spiral band 5.3 and cooling furnace
Flyback mixing is stirred, material and 5.9 contact surface area of inner housing and time are sufficiently increased, reaches the cooling effect of material Quick uniform
Fruit.The hurricane band to spiral depends on the operating of cooling furnace shaft 5.5, and can push away makes material advance with hurricane band spiral direction, furnace shell 2.11
Lower central be arranged discharge port 5.13, it is ensured that in cooling furnace 5 material discharging without dead angle.5.3 winding escalator of cooling furnace external spiral band
Formula cooperates direction of rotation that material is pushed from both ends to centre, and cooling furnace inside spin band 5.4 from the middle to both ends pushes away material
It is dynamic, convection current mixing is formed, material is uniformly mixed in the relatively short time, is the cooling best equipment of negative electrode material.
Mobile feeder 1 includes stock shelf 1.7, feeding bin 1.8 is arranged on stock shelf 1.7, the lower end of stock shelf 1.7 is set
Universal wheel 1.4 is set, spiral-tube 1.9 is arranged in the side of stock shelf 1.7, and feeding port 1.1, feeding bin is arranged in the upper end of spiral-tube 1.9
1.8 lower end is connected by inlet 1.6 with spiral-tube 1.9, and feeding screw rod 1.2, feeding is arranged in the inside of spiral-tube 1.9
Feeding drive sprocket 1.5 is arranged in the lower end of screw rod 1.2, and feeding drive sprocket 1.5 is driven by transmission chain and feeding motor 1.3
Connection；Mobile feeder 1 uses totally-enclosed spiral feeding, and certain granules and granular material are defeated by feeding screw rod 1.2
It is sent in the blanking bin 2.2 of double ribbon resistance furnaces 2, can be used for more double 2 feedings of ribbon resistance furnace, it is strong greatly to improve labour
Degree, due to being full closeding state, has accomplished no pollution to environment.
The exhaust gas ejected from double ribbon resistance furnaces 2 enters condenser 3 after the filter, and mix waste gas passes through condensation,
At a temperature of fall to a certain temperature tar and be condensed into blocks, open dump valve 4, excluded from 3 lower part of condenser, exhaust gas is through exhaust gas main pipeline
Be transported to exhaust gas treating tower, exhaust gas treating tower by the exhaust gas utilization plasma electric that condenser 3 ejects capture and punish logos carry out it is secondary
Processing is further handled exhuast gas desulfurization, denitration etc., and treated empties after national emission standard is fully achieved in gas.
Electric furnace external spiral band 2.22 and electric furnace inside spin band 2.23 direction of spiraling are oppositely arranged, and about electric furnace shaft
2.24 midpoint is symmetrical set, and electric furnace external spiral band 2.22 is 5-10mm with a distance from flue 2.25, using stainless steel plate
Production, the blade of such electric furnace external spiral band 2.22 play self-cleaning, and powder is not easy to adhere on flue 2.25, improve simultaneously
The heat-conducting effect of furnace wall, each heating speed is also fast, is evenly heated material in flue 2.25, powder by other pressure, is not made
Grain effect is more preferable.
Wherein, blanking control valve 2.14 is set on blanking inclined tube 2.12, sintering furnace exhaust valve is set on exhaust emission tube 2.3
2.4, setting cold wind is discharged control valve 2.7 on cooling wind discharge pipe 2.6, the lower end setting charging ball valve 2.27 of blanking bin 2.2, out
Discharging control valve 5.12 is set in material mouth 5.13, expansion joint 2.15 is set on cooling furnace feed inlet 5.1；The top of blanking bin 2.2
Dump valve 4 is arranged in setting sealing warehouse lid 2.1, the lower end of the oxidation that can prevent heating from expecting, condenser 3.
The process flow of horizontal double ribbon roller-type resistance furnace systems, comprising the following steps:
(1), feeding: certain granules and granular material are passed through into mobile feeder 1 and are transported under double ribbon resistance furnaces 2
In feed bin 2.2, feeding process is full closeding state, can be used for double 2 feedings of ribbon resistance furnace；
(2), it is sintered: opening charging ball valve 2.27 and feed intake, the material in blanking bin 2.2 enters in flue 2.25
Charging ball valve 2.27 is completely closed, technique heating curve is arranged, temp controlled meter is put into operation state, opens by portion, the end that feeds intake
Sintering furnace exhaust valve 2.4, electric furnace driving motor 2.13 drive electric furnace shaft 2.24 to be rotated, and heating element adds material
Heat, electric furnace inside spin band 2.23 from the middle to both ends push material, and 2.22 rolled form of electric furnace external spiral band cooperates rotation side
It is pushed to material from both ends to centre, forms convection current mixing, material is uniformly mixed in the relatively short time, is sintered；
(3) blanking: being hermetically sealed pipeline between blanking device and cooling furnace 5, opens blanking control valve 2.14, blanking motor
Feed powder is delivered directly in cooling furnace 5 by double ribbon resistance furnaces 2 by blanking inclined tube 2.12, passes through blanking control by 2.16 movements
Valve 2.14 processed and the revolving speed for adjusting blanking motor 2.16 control blanking speed；
(4), cooling: cold water to be endlessly passed through in cooling water cavity 5.15,5.3 rolled form of cooling furnace external spiral band is matched
It closes direction of rotation and material is pushed from both ends to centre, and cooling furnace inside spin band 5.4 from the middle to both ends pushes material, shape
It is mixed at convection current, so that 600 DEG C of high temperature granular materials is stirred flyback mixing by hurricane band mixing machine, sufficiently increase material and inner casing
5.9 contact surface area of body and time reach material Quick uniform cooling effect；
(5), discharging packs: discharging control valve 5.12 is opened, by material bagging after cooling.
Claims (9)
1. a kind of horizontal double ribbon roller-type resistance furnace systems, including mobile feeder (1), double ribbon resistance furnaces (2), condensation
Device (3) and cooling furnace (5), which is characterized in that double ribbon resistance furnaces (2) include furnace shell (2.11), and furnace shell (2.11) passes through electricity
Furnace cradle (2.20) is supported, and heating element is arranged on furnace shell (2.11), and flue (2.25) are arranged in the inside of furnace shell (2.11),
The middle part of flue (2.25) inserts electric furnace shaft (2.24), and electric furnace shaft (2.24) is driven by driving device, and electric furnace turns
The both ends of axis (2.24) are fixed on furnace shell (2.11), and the outside of electric furnace shaft (2.24) is arranged more electric furnace hurricane bands and fixes
Bar (2.26), the fixed electric furnace inside spin band that material is pushed to both ends from centre respectively in electric furnace hurricane band fixed link (2.26)
(2.23), and by material push intermediate electric furnace external spiral band (2.22) to from both ends, electric furnace external spiral band (2.22) is located at electricity
Blanking device is arranged in the lower part in the outside of furnace inside spin band (2.23), furnace shell (2.11), and blanking device includes blanking shell (6), blanking
Blanking vertical tube (2.17) are arranged in the lower end of shell (6), and baffle (7) are arranged in the inside of blanking vertical tube (2.17), blanking vertical tube
(2.17) blanking inclined tube (2.12) are arranged in side, and blanking screw rod (2.19) are arranged in the inside of blanking shell (6), blanking spiral
Bar (2.19) is driven by blanking motor (2.16), is provided on the downside of furnace shell (2.11) air intake passage (2.21), and air inlet is logical
Blanking bin (2.2) and exhaust emission tube is respectively set on the upside of furnace shell (2.11) in road (2.21) external cooling blower (2.18)
(2.3), it is connected inside blanking bin (2.2) and flue (2.25), one end and flue (2.25) of exhaust emission tube (2.3) are internal
It is connected, cooling wind discharge pipe (2.6) are arranged in the side of other end externally connected exhaust pipe (2.5), furnace shell (2.11), cooling wind discharge
It manages and is connected inside the one end and furnace shell (2.11) of (2.6), the other end accesses exhaust pipe (2.5), exhaust pipe (2.5) access condensation
Device (3).
2. horizontal double ribbon roller-type resistance furnace systems according to claim 1, which is characterized in that cooling furnace (5) includes
Inner housing (5.9), inner housing (5.9) pass through cooling furnace cradle (5.10) and are supported, and cooling is arranged in the upper end of inner housing (5.9)
Furnace feed inlet (5.1) is arranged water jacket shell (5.14) on the outside of inner housing (5.9), inner housing (5.9) and water jacket shell (5.14)
Between form cooling water cavity (5.15), inlet valve (5.16) and flowing water Valve is respectively set on the outside of water jacket shell (5.14)
(5.2), the middle part of inner housing (5.9) inserts cooling furnace shaft (5.5), and cooling furnace shaft (5.5) passes through cooling furnace driving motor
(5.11) it is driven, the both ends of cooling furnace shaft (5.5) are fixed on inner housing (5.9), outside cooling furnace shaft (5.5)
Side is arranged more cooling furnace hurricane band fixed links (5.17), fixed by material respectively in cooling furnace hurricane band fixed link (5.17)
Push the cooling furnace inside spin band (5.4) at both ends to from centre, and pushes material to intermediate cooling furnace external spiral band from both ends
(5.3), cooling furnace external spiral band (5.3) is located at the outside of cooling furnace inside spin band (5.4), and the lower part of furnace shell (2.11) is provided
Material mouth (5.13).
3. horizontal double ribbon roller-type resistance furnace systems according to claim 1, which is characterized in that mobile feeder
(1) include stock shelf (1.7), feeding bin (1.8) are set on stock shelf (1.7), universal wheel is arranged in the lower end of stock shelf (1.7)
(1.4), spiral-tube (1.9) are arranged in the side of stock shelf (1.7), and feeding port (1.1) are arranged in the upper end of spiral-tube (1.9), feeding
The lower end in storehouse (1.8) is connected with spiral-tube (1.9), and feeding screw rod (1.2) are arranged in the inside of spiral-tube (1.9), feeding spiral shell
Feeding drive sprocket (1.5) are arranged in the lower end of spinner handle (1.2), and feeding drive sprocket (1.5) passes through transmission chain and feeding motor
(1.3) it is sequentially connected.
4. horizontal double ribbon roller-type resistance furnace systems according to claim 2, which is characterized in that electric furnace external spiral band
(2.22) and electric furnace inside spin band (2.23) direction of spiraling is oppositely arranged, and midpoint about electric furnace shaft (2.24) or so pair
Claim setting；Cooling furnace external spiral band (5.3) and cooling furnace inside spin band (5.4) direction of spiraling are oppositely arranged, and about cooling
The midpoint of furnace shaft (5.5) is symmetrical set.
5. horizontal double ribbon roller-type resistance furnace systems according to claim 2, which is characterized in that electric furnace shaft (2.24)
Electric furnace sealing flange (2.8) for fastening, sealing, cooling furnace shaft (5.5) and inner housing are set between furnace shell (2.11)
(5.9), the cooling furnace sealing flange (5.6) for fastening, sealing is set between water jacket shell (5.14).
6. horizontal double ribbon roller-type resistance furnace systems according to claim 1, which is characterized in that electric furnace external spiral band
It (2.22) is 5-10mm with a distance from flue (2.25).
7. horizontal double ribbon roller-type resistance furnace systems according to claim 2, which is characterized in that blanking inclined tube (2.12)
Sintering furnace exhaust valve (2.4) are arranged on exhaust emission tube (2.3), cooling wind discharge pipe in upper setting blanking control valve (2.14)
(2.6) cold wind is set on, control valve (2.7) is discharged, lower end setting charging ball valve (2.27) of blanking bin (2.2), discharge port
(5.13) discharging control valve (5.12) are set on, expansion joint (2.15) are set on cooling furnace feed inlet (5.1).
8. horizontal double ribbon roller-type resistance furnace systems according to claim 1, which is characterized in that driving device includes electricity
Electric furnace drive sprocket (2.9) are arranged in the outer end of furnace driving motor (2.13), electric furnace shaft (2.24), electric furnace driving motor
(2.13) it is sequentially connected by electric furnace driving chain (2.10) and electric furnace drive sprocket (2.9).
9. horizontal double ribbon roller-type resistance furnace systems according to claim 1, which is characterized in that blanking bin (2.2)
Dump valve (4) are arranged in the lower end of top setting sealing warehouse lid (2.1), condenser (3).
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518984A (en) * | 2018-05-03 | 2018-09-11 | 淄博电炉厂 | Horizontal double ribbon roller-type resistance furnace systems and its technological process |
| CN111023820A (en) * | 2019-12-19 | 2020-04-17 | 山东九思新材料科技有限责任公司 | Sintering furnace |
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2018
- 2018-05-03 CN CN201820652917.3U patent/CN208720804U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518984A (en) * | 2018-05-03 | 2018-09-11 | 淄博电炉厂 | Horizontal double ribbon roller-type resistance furnace systems and its technological process |
| CN111023820A (en) * | 2019-12-19 | 2020-04-17 | 山东九思新材料科技有限责任公司 | Sintering furnace |
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