CN203113053U - Electric melting furnace production system of refractory fiber needled blanket - Google Patents
Electric melting furnace production system of refractory fiber needled blanket Download PDFInfo
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- CN203113053U CN203113053U CN 201220689224 CN201220689224U CN203113053U CN 203113053 U CN203113053 U CN 203113053U CN 201220689224 CN201220689224 CN 201220689224 CN 201220689224 U CN201220689224 U CN 201220689224U CN 203113053 U CN203113053 U CN 203113053U
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- blanket
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Abstract
The utility model discloses an electric melting furnace production system of a refractory fiber needled blanket. The electric melting furnace production system comprises a distribution system, an electric melting furnace system, a fiber forming system, a cotton collection system, a needling system, a drying system, a cooling system and a longitudinal cutting, transverse cutting and blanket rolling system, wherein the distribution system comprises a feed port, a discharge port and a conveyer; the electric melting furnace system comprises a shell, a plug rod, a step motor, a distribution port and a flow port; one end of the conveyer is positioned below the discharge port of the distribution system, and the other end of the conveyer is positioned above the distribution port of the electric melting furnace system; the bottom of the shell is provided with a furnace bottom and a ceramic fiber insulation board, and the middle part of the furnace bottom is provided with the flow port; an electrode base is arranged on one side of the shell and is provided with an electrode and a water cooling pipe; and the fiber forming system is a thread throwing centrifuge. The needling system is a double-face needling machine. The cotton collection system is a cotton collector. The electric melting furnace production system has the advantages of simple structure, convenience in use, high electric melting furnace melting point, small magma temperature fluctuation, consistent thickness of outlet threads of the thread throwing centrifuge, small hardness difference, double-face needling during needling, adjustable needling thickness, high productionefficiency, high unit weight of a produced refractory fiber needled blanket product and high tensile strength.
Description
Technical field:
The utility model relates to the production technique with the apparatus field of specialty minerals refractory fibre product, relates in particular to a kind of fire-resistant fiber knit blanket electric smelter production system.
Background technology:
The consciousness energy-conservation along with people improves constantly, and to deepening constantly of inorganic refractory fiber heat-barrier material understanding, it is fire-resistant, energy-saving effect is remarkable, and effect more and more is subject to people's attention; Purposes more and more widely, Application Areas is also widened day by day, whole world annual capacity is above more than 30 ten thousand tons, make that raw material memory spaces such as flint clay, kaolin, gangue are fewer and feweri, and quality worse and worse, causes ecological fiber production cost more and more higher, and quality worse and worse.At the fire of Beijing CCTV building in 2009 and Shanghai one high-rise residential building in 2010 all because insulation material fire-resistant causing not; And refuse that caving in of World Trade Centre is not because bump causes in the relevant analysis expert calendar year 2001 U.S. 911 events, but because due to bump back on fire burns the steel support.Therefore, the Chinese government orders to require the Architectural Equipment of nationwide must use A level fire-retardant heat-insulation material, and market demand also will heighten so.Also have, paper-making industry is resources consumption type industry, and China is the country that the forest reserves lack.Paper already is the forest industry of wood consumption maximum, according to statistics, is raw material with timber, and the wood consumption that one ton of art paper of every production needs is 4～5 cubic metres.But the forest reserves of China lack again very much, do not satisfy the needs of paper-making industry.As the planning by the National Development and Reform Commission, the wood pulp degree of self-sufficiency reached 15% in 2010, and wood pulp output reaches 7,500,000 tons, needed to consume timber 3700 ten thousand steres.If the year two thousand twenty can reach the wood pulp ratio more than 50% in the world, need to consume 1.2 billion cubic meter timber.This ever-increasing timber demand will engulfed the huge forest reserves of China; for in response to this development trend; the Chinese government does one's utmost to advocate and develops a circular economy; other alternative non-wood resources have been taken full advantage of; do a good job of it ecological protection and construction, make up resource-conserving national economy and conservation-minded society.
According to test, the ore that contains part or all of chemical composition such as SiO2, CaO, MgO, AL2O3 can be produced resistant to elevated temperatures inorganic refractory fiber; But when producing refractory fibre, the ore that contains part or all of chemical composition such as SiO2, CaO, MgO, AL2O3 because molten temperature region is little, is difficult to carry out industrial production control; Used electric smelter (also being resistance furnace) because power is subjected to the influence of voltage ripple of power network and smelting furnace load variations, makes the magma temperature fluctuation very big at present, causes fiber thickness, soft or hard to differ, the serious mass defect of the big grade of product density deviation; And in process of production because manual operation factor improperly, cause between material turnover, the power unevenly, make power wastage serious.And there is defective in used tumbling machine order in the existing fire-resistant fiber knit blanket production process, as, three wire swaying rollers, manufacturing equipment has high input, and the trouble point is many, and the wire swaying roller wearing and tearing are big, and service life is low.In addition, used needing machine in the needle punched blanket production process, traditional single face acupuncture, namely simultaneously carry out acupuncture by needing machine facing to cellucotton, form some fiber thorns of a direction like this at tapetum fibrosum, (the fiber thorn is after the pin on the needing machine passes tapetum fibrosum, the fiber of in the process of pulling back, pulling out from tapetum fibrosum and form) therefore, single face acupuncture can't make the fiber in the cellucotton be mutually staggered, causes product unit weight low, and tensile strength is little.
The variety of problems that in production process, exists in view of above-mentioned fire-resistant fiber knit blanket, it is a kind of simple in structure, easy to use to press for appearance, electric smelter fusing point height, the magma temperature fluctuation is little, tumbling machine wire vent thickness unanimity, the soft or hard difference is little, the acupuncture course two-side needled, acupuncture thickness is adjustable, the production efficiency height, the fire-resistant fiber knit blanket product unit weight height of product, a kind of fire-resistant fiber knit blanket electric smelter production system that tensile strength is big.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, provide a kind of simple in structure, easy to use, electric smelter fusing point height, the magma temperature fluctuation is little, tumbling machine wire vent thickness unanimity, the soft or hard difference is little, the acupuncture course two-side needled, acupuncture thickness is adjustable, the production efficiency height, the fire-resistant fiber knit blanket product unit weight height of product, a kind of fire-resistant fiber knit blanket electric smelter production system that tensile strength is big.
To achieve these goals, the utility model provides a kind of fire-resistant fiber knit blanket electric smelter production system, comprise feed proportioning system, electric smelter system, fibroblast system, collect cotton system, acupuncture system, drying system, cooling system and rip cutting crosscut volume blanket system, it is characterized in that described feed proportioning system comprises charging aperture, discharging opening and conveyer; Described electric smelter system comprises housing, stopper rod, stepper motor, cloth mouth, head piece; One end of described conveyer is positioned at the below of the discharging opening of feed proportioning system, the other end is positioned at the top of the cloth mouth of electric smelter system, the bottom of described housing is provided with furnace bottom and ceramic fibre thermal insulation board, the furnace bottom middle part is provided with described head piece, one side of described housing is provided with electrode base, electrode and water composite cooling pipe are installed on the electrode base, described electrode, described water composite cooling pipe is insinuated into enclosure interior, fixedly connected between described electrode base and the described housing, the opposite side of described housing is provided with stepper motor, described housing middle part is provided with stopper rod, be in transmission connection between described stepper motor and the stopper rod, one side of described stepper motor is provided with smelting furnace dust cover and smelting furnace dust cover frame, fixedlys connected between described smelting furnace dust cover and the described smelting furnace dust cover frame.
Described fibroblast system is tumbling machine, described tumbling machine comprises horizontal locomotive, vertically move body, vertical lifting mechanism and wire swaying roller assembly, laterally locomotive comprises bearing, movable motor, chain and mobile wheel, fixedly mount movable motor on the bearing, the movable motor chain drive moves wheel drive bearing X-direction and moves; Vertically move body and comprise the nut that arranges on body, the organism bottom base plate and the screw rod that crank is fixedly arranged, nut is connected with screw flight to drive and vertically moves the body Y-direction and move, vertical lifting mechanism is the worm and gear lift that is arranged on the bearing, and the worm and gear lift drives the body Z-direction and moves; Described wire swaying roller assembly is provided with two wire swaying rollers, the both sides of described wire swaying roller are provided with motor, described motor is fixed on the body, the output shaft of motor is provided with the duplex driving wheel, described wire swaying roller is provided with and gets rid of the silk axle, the described front end that gets rid of the silk axle fixedly has described wire swaying roller, and fixedly there is follower the rear end, is in transmission connection between described follower and the duplex driving wheel.
The body of described tumbling machine is provided with bearing block and outer spring bearing, and described outer setting of getting rid of the silk axle has turning set, and described turning set places the interior ring of outer spring bearing, and outer shroud and the bearing block of outer spring bearing are fixed, and bearing block is fixed on the body.
Described acupuncture system is double-sided needling loom, double-sided needling loom comprises frame and motor, the both sides of described upper rack are provided with fagging, on the described fagging final drive shaft is set, the middle part of described final drive shaft is provided with eccentrically mounted weight, further be provided with punch block and following punch block on the described frame, the described punch block of going up is provided with needle plate, described punch block down is provided with down needle plate, the described needle plate of going up, described needle plate down is provided with some pins, on described pin and the described time needle plate of going up on the needle plate to setting, the two ends of described final drive shaft are provided with eccentric wheel cloth dress, be provided with spacer between described eccentric wheel cloth dress and the described fagging, axle is connected last punch block between described final drive shaft and the described fagging, last needle plate is fixedlyed connected with the pin on the last needle plate; Following punch block, following needle plate are fixedlyed connected with the pin on the following needle plate.
Described final drive shaft is provided with two output chain gears, described upper rack is provided with reducing motor, described reducing motor and one of them output chain gear are in transmission connection, described final drive shaft below is provided with the spacing beam, the two ends of last spacing beam are provided with the indexing mechanism arm, described indexing mechanism arm below is provided with bearing, bearing is provided with the indexing mechanism power transmission shaft, one end of described indexing mechanism power transmission shaft is provided with the indexing mechanism sprocket wheel, be in transmission connection between indexing mechanism sprocket wheel and another output chain gear, the other end of described indexing mechanism power transmission shaft is provided with eccentric wheel disc, the two ends of described indexing mechanism power transmission shaft are provided with indexing mechanism, described indexing mechanism is positioned at the outside of described indexing mechanism arm, the bottom of described indexing mechanism is connected with the top lift, described eccentric wheel disc is provided with connecting rod and eccentric wheel rotary pin shaft, and an end of described connecting rod is connected on the eccentric wheel disc by described eccentric wheel rotary pin shaft, and the other end is connected on the punch block.
The below of described indexing mechanism power transmission shaft is provided with top lift base, the two ends of described top lift base are provided with the top lift, be provided with the top elevator links between two top lifts, the top elevator links is provided with top elevator links sprocket wheel, on the lift base of top the top lifter motor is arranged fixedly, being in transmission connection between top lifter motor and the top elevator links sprocket wheel and then making the top elevator links drive two top lifts moves up and down, and fixedlys connected between the bottom of two top lifts and the last punch block.
Described frame bottom is provided with down the spacing beam, described spacing beam down is provided with motor and two lifts, be provided with elevator links between two lifts, elevator links is provided with the elevator links sprocket wheel, being in transmission connection between motor and the elevator links sprocket wheel and then making elevator links drive two lifts moves up and down, and fixedlys connected between two lifts and the following punch block; Described eccentric wheel cloth is loaded onto bearing pin and is connected with the bearing holder (housing, cover) connecting rod, the end of bearing holder (housing, cover) connecting rod is provided with down the needle plate fixed head, described needle plate fixed head down is connected between the spacing beam down with described, described upward punch block, described punch block down are provided with locking cylinder, and described bearing holder (housing, cover) connecting rod is provided with orientating device; Described going up between needle plate and the described time needle plate is provided with the locking pin orifice plate, and the two ends of locking pin orifice plate are provided with pressure foot, and the end of the connecting rod on pressure foot and the eccentric wheel disc is connected, and pressure foot can move along with the motion of last needle plate.
The cotton system of described collection is condensers, and condensers comprises condensers frame, defeated cotton conduit, upper box, lower box, the extraordinary single face guipure of stainless steel, air quantity bias adjustment system, transmission system and negative pressure induced wind dust pelletizing system; The centrifugal refractory ceramic fibre that gets rid of of tumbling machine is through the effect of negative pressure induced wind suction, by defeated cotton conduit, makes the refractory ceramic fibre of the shape that looses be the uniform cloth of three-dimensional and becomes blanket base shape.
Advantage of the present utility model is, and is simple in structure, easy to use, electric smelter fusing point height, the magma temperature fluctuation is little, tumbling machine wire vent thickness unanimity, and the soft or hard difference is little, the acupuncture course two-side needled, acupuncture thickness is adjustable, the production efficiency height, and the fire-resistant fiber knit blanket product unit weight height of product is specially:
The electric smelter system utilizes the high-tension electricity energy to be converted to the low-voltage power energy of 10-180V through the magnetic voltage regulator/transformer, refractory material by infusibility between molybdenum electrode at first melts the formation molten bath, make molybdenum electrode directly immerse in the melt, rely on the resistance heating of fused mass liquid and make the raw material fusing, melt serves as electrolytic conductor, liquation flows out by molybdenum or tungsten iridium head piece, forms stable stream thigh, becomes fiber through getting rid of silk or compressed air spraying.
Tumbling machine adopts the double-tower type structure, namely, only be provided with two wire swaying rollers on the body, reduce manufacturing cost, two wire swaying roller wearing and tearing are little, and long service life is by horizontal locomotive, vertically move body and vertical lift framework and adjust the position of machine and blanking port, and then guarantee the end product quality of cellucotton.
The following needle-bar of double-sided needling loom can be with the different thickness of product under the situation of ordinary production, adjusts down thorn at any time automatically at the degree of depth of needle punched blanket puncture, makes product not only can reach the desirable strength requirement and can reach product shape optimum efficiency attractive in appearance.Pressure foot (claiming the run-bake-needle fault plate again) is along with upper stitch bed moves up and down under normal working condition; can adjust the distance between run-bake-needle fault plate and base pinhole plate automatically; when changing the specification of product, need not shut down, can adjust automatically, reach increase work efficiency, the purpose of energy savings.With the synchronous input that the blanket base is interrupted of the change energy of punch frequency, acupuncture stably and output have changed original the sort of continous mode input and have made product cause uneven thickness, the irregular problem of product surface.Pricker can be designed multiple pattern at needle plate when binding to needle plate; As: Gem flower-shaped three-dimensional jig-saw puzzle type, blossom type, triangular form, arrowhead-shaped, yi word pattern etc., the pattern that stings out can make product increase aesthetic sensation and requirement of strength.The rotating speed of acupuncture should be adjusted the acupuncture number of times and linear velocity is determined by the specification difference of product.
Description of drawings:
Fig. 1 is the structural representation of adhesive bandage product of the present utility model.
The accompanying drawing sign:
1, feed proportioning system 2, conveyer 3, electric smelter system
4, fibroblast system 5, cooling system 6, collect cotton system
7, acupuncture system 8, drying system 9, rip cutting crosscut volume blanket system
10, furnace bottom 11, housing 12, electrode base
13, water composite cooling pipe 14, cloth mouth 15, stopper rod
16, stepper motor 17, smelting furnace dust cover 18, smelting furnace dust cover frame
19, head piece 20, ceramic fibre thermal insulation board 21, mobile wheel
22, chain 23, movable motor
24, bearing 25, worm and gear lift 26, body
27, motor 28, wire swaying roller 29, crank
30, outer spring bearing 31, get rid of silk axle 32, turning set
33, bearing block 34, duplex driving wheel 35, follower
36, eccentric wheel cloth adorn 37, spacer 38, fagging
39, output chain gear 40, final drive shaft 41, bearing
42, indexing mechanism arm 43, last spacing beam 44, indexing mechanism power transmission shaft
45, eccentrically mounted weight 46, reducing motor 47, final drive shaft sprocket wheel
48, indexing mechanism 49, eccentric wheel 50, eccentric wheel rotary pin shaft
51, connecting rod 52, bearing holder (housing, cover) connecting rod 53, orientating device
54, last punch block 55, last needle plate 56, locking pin orifice plate
57, following needle plate 58, following punch block 59, frame
60, lift 61, locking cylinder 62, elevator links
63, motor 64, pin 65, following punch block fixed head
66, top lift base 67, top lift 68, indexing mechanism sprocket wheel
Description of drawings
Fig. 1 is the first half of the utility model production system
Fig. 2 is the latter half of the utility model production system
Fig. 3 is the utility model electric smelter structural representation
Fig. 4 is the front view of tumbling machine in the utility model.
Fig. 5 is the side view of tumbling machine in the utility model.
Fig. 6 is the cutaway view of the wire swaying roller part of tumbling machine in the utility model.
Fig. 7 is the structural representation of double-sided needling loom in the utility model.
The specific embodiment:
Specify at accompanying drawing below, Fig. 1 is the first half of the utility model production system.Fig. 2 is the latter half of the utility model production system.Fig. 3 is the utility model electric smelter structural representation.Fig. 4 is the front view of tumbling machine in the utility model.Fig. 5 is the side view of tumbling machine in the utility model.Fig. 6 is the cutaway view of the wire swaying roller part of tumbling machine in the utility model.(because the whole production system drawing is bigger, whole production system being divided into Fig. 1 first half and Fig. 2 latter half)
The utility model comprises feed proportioning system 1, electric smelter system 3, fibroblast system 4, the cotton system 6 of collection, acupuncture system 7, drying system 8, cooling system 5 and rip cutting crosscut volume blanket system 9, and wherein, feed proportioning system 1 comprises charging aperture, discharging opening and conveyer 2; Electric smelter system 3 comprises housing 11, stopper rod 15, stepper motor 16, cloth mouth 14, head piece 19; One end of conveyer 2 is positioned at the below of the discharging opening of feed proportioning system 1, the other end is positioned at the top of the cloth mouth 14 of electric smelter system 3, the bottom of housing 11 is provided with furnace bottom 10 and ceramic fibre thermal insulation board 20, furnace bottom 10 middle parts are provided with head piece 19, one side of housing 11 is provided with electrode base 12, electrode and water composite cooling pipe 13 are installed on the electrode base 12, electrode, water composite cooling pipe 13 is insinuated into housing 11 inside, fixedly connected between electrode base 12 and the housing 11, the opposite side of housing 11 is provided with stepper motor 16, housing 11 middle parts are provided with stopper rod 15, be in transmission connection between stepper motor 16 and the stopper rod 15, one side of stepper motor 16 is provided with smelting furnace dust cover 17 and smelting furnace dust cover frame 18, fixedlys connected between smelting furnace dust cover 17 and the smelting furnace dust cover frame 18.Fibroblast system 4 is tumbling machine, tumbling machine comprises horizontal locomotive, vertically move body, vertical lifting mechanism and wire swaying roller assembly, laterally locomotive comprises bearing 24, movable motor 23, chain 22 and mobile wheel 21, fixed installation movable motor 23 on the bearing 24, movable motor 23 chains 22 drive mobile wheel 21 and drive bearing 24X to movement; Vertically move body and comprise the nut that arranges on body 26, the organism bottom base plate and the screw rod that crank 29 is fixedly arranged, nut is connected with screw flight to drive and vertically moves the body Y-direction and move, vertical lifting mechanism is the worm and gear lift 25 that is arranged on the bearing, and worm and gear lift 25 drives body 26Z to movement; Wherein, the wire swaying roller assembly is provided with two wire swaying rollers 28, the both sides of wire swaying roller 28 are provided with motor 27, motor 27 is fixed on the body 26, the output shaft of motor 27 is provided with duplex driving wheel 34, and wire swaying roller 28 is provided with and gets rid of silk axle 31, and the front end that gets rid of silk axle 31 fixedly has wire swaying roller 28, fixedly there is follower 35 rear end, is in transmission connection between follower 35 and the duplex driving wheel 34.Body 26 is provided with bearing block 33 and outer spring bearing 30, and the outer setting of getting rid of silk axle 31 has turning set 32, and turning set 32 places the interior ring of outer spring bearing 30, and the outer shroud of outer spring bearing 30 and bearing block 33 are fixing, and bearing block 33 is fixed on the body 26.Two wire swaying rollers 28 adopt the double-tower type structure.Acupuncture system 7 is double-sided needling loom, double-sided needling loom comprises frame 59 and reducing motor 46, wherein, the both sides on frame 59 tops are provided with fagging 38, final drive shaft 40 is set on the fagging 38, the middle part of final drive shaft 40 is provided with eccentrically mounted weight 45, further be provided with punch block 54 and following punch block 58 on the frame 59, last punch block 54 is provided with needle plate 55, following punch block 58 is provided with down needle plate 57, last needle plate 55, following needle plate 57 is provided with some pins 64, pin 64 on the last needle plate 55 and the pin 64 subtend settings on the following needle plate 57, the two ends of final drive shaft 40 are provided with eccentric wheel cloth and adorn 36, eccentric wheel cloth adorn 36 and fagging 38 between be provided with spacer 37, axle is connected last punch block 54 between final drive shaft 40 and the fagging 38, last needle plate 55 is fixedlyed connected with the pin 64 on the last needle plate; Following punch block 58, following needle plate 57 are fixedlyed connected with the pin 64 on the following needle plate.Final drive shaft 40 is provided with two output chain gears 39, frame 59 tops are provided with reducing motor 56, reducing motor 46 is in transmission connection with one of them output chain gear 39, final drive shaft 40 belows are provided with spacing beam 43, the two ends of last spacing beam 43 are provided with indexing mechanism arm 42, indexing mechanism arm 42 belows are provided with bearing 41, bearing 41 is provided with indexing mechanism power transmission shaft 44, one end of indexing mechanism power transmission shaft 44 is provided with indexing mechanism sprocket wheel 68, be in transmission connection between indexing mechanism sprocket wheel 68 and another output chain gear 39, the other end of indexing mechanism power transmission shaft 44 is provided with eccentric wheel disc 49, the two ends of indexing mechanism power transmission shaft 44 are provided with indexing mechanism 48, indexing mechanism 48 is positioned at indexing mechanism arm 42 outsides, the bottom of indexing mechanism 48 is connected with top lift 67, eccentric wheel disc 49 is provided with connecting rod 51 and eccentric wheel rotary pin shaft 50, and an end of connecting rod 51 is connected on the eccentric wheel disc 49 by eccentric wheel rotary pin shaft 50, and the other end is connected on the punch block 54.The below of indexing mechanism power transmission shaft 44 is provided with top lift base 66, the two ends of top lift base 66 are provided with top lift 67, be provided with the top elevator links between two top lifts 67, the top elevator links is provided with top elevator links sprocket wheel, on the top lift base 66 the top lifter motor is arranged fixedly, being in transmission connection between top lifter motor and the top elevator links sprocket wheel and then making the top elevator links drive two top lifts 67 moves up and down, and fixedlys connected between the bottom of two top lifts 67 and the last punch block 54.Frame 59 bottoms are provided with down the spacing beam, following spacing beam is provided with motor 63 and two lifts 60, be provided with elevator links 62 between two lifts 60, elevator links 62 is provided with the elevator links sprocket wheel, being in transmission connection between motor 63 and the elevator links sprocket wheel and then making elevator links 62 drive two lifts 60 moves up and down, and fixedlys connected between two lifts 60 and the following punch block 58.Eccentric wheel cloth is adorned 36 upper pins and is connected with bearing holder (housing, cover) connecting rod 52, the end of bearing holder (housing, cover) connecting rod 52 is provided with down needle plate fixed head 65, be connected between following needle plate fixed head 65 and the following spacing beam, last punch block 54, punch block 58 is provided with locking cylinder 61 down, and bearing holder (housing, cover) connecting rod 52 is provided with orientating device 53.Be provided with locking pin orifice plate 56 between last needle plate 55 and the following needle plate 57, the two ends of locking pin orifice plate 56 are provided with pressure foot, and the end of the connecting rod 51 on pressure foot and the eccentric wheel disc 49 is connected, and pressure foot can move along with the motion of last needle plate 55.Collect cotton system 6 and be condensers, condensers comprises condensers frame, defeated cotton conduit, upper box, lower box, the extraordinary single face guipure of stainless steel, air quantity bias adjustment system, transmission system and negative pressure induced wind dust pelletizing system; The centrifugal refractory ceramic fibre that gets rid of of tumbling machine is through the effect of negative pressure induced wind suction, by defeated cotton conduit, makes the refractory ceramic fibre of the shape that looses be the uniform cloth of three-dimensional and becomes blanket base shape.
The structure of resistance furnace system and operation principle, the resistance furnace system is made up of following components:
Melting pan: by furnace bottom, furnace shell, constitute the head piece body: cooling device and nitrogen guide pipe, molybdenum or tungsten iridium head piece and insulating washer etc. constitute by slobbering; Compositions such as electrode base transfer device, electrode water composite cooling pipe, molybdenum electrode.Recirculated water cooling pumping system; Nitrogen protecting system; Magnetic voltage regulator/transformer and control system for the resistance furnace fusion are formed.The smelting principle of resistance furnace is to utilize the high-tension electricity energy to be converted to the low-voltage power energy of 10-180V through the magnetic voltage regulator/transformer, refractory material by infusibility between molybdenum electrode at first melts the formation molten bath, make molybdenum electrode directly immerse in the melt, rely on the resistance heating of fused mass liquid and make the raw material fusing, melt serves as electrolytic conductor.With widening of the outside distance of electrode, the molten bath namely slowly enlarges, and is extended at last and produces till the required molten bath.Distance between the molybdenum electrode depends on the size in molten bath, and the temperature in molten bath depends on the electric current of molybdenum electrode, voltage, otherwise, there is not the molten bath can not take place whatever, because the solid work stone can not conduct electricity.It is the heart of production system, and it is the parent of refractory ceramic fibre, and liquation flows out by molybdenum or tungsten iridium head piece, forms stable stream thigh, and through getting rid of silk or compressed air spraying, refractory ceramic fibre will be from having produced here.
The structure of tumbling machine and operation principle
Tumbling machine is to borrow centrifugal force that the liquation stream thigh of the refractory raw material of fusion is dropped on the wire swaying roller of high speed rotary, transmit step by step, accelerate by two or three wire swaying rollers, under action of centrifugal force, the stream thigh is broken up, modification step by step stretches, get rid of into filamentary fibers, cooled off simultaneously and solidify a ceramic fibre equipment that gets rid of of formation.It is by walking mechanism, the left and right sides, middle chassis walking mechanism, top bottom-disc wire swaying roller assembly, motor before and after the low bottom-disc and supply the lubricated oil sprayer of wire swaying roller axle and Frequency Converter Control disc system etc. to form.
Suggestion tumbling machine tumbling machine running speed:
A roller rotating speed: 3000-4000r/min
B roller rotating speed: 4000-5000r/min
C roller rotating speed: 5200-6000r/min
Angle when the stream thigh drops on the A roller is 2 points, and the angle when the stream thigh drops on the B roller is 10 points; (gnomon) A roller C roller clockwise direction, B roller are counterclockwise.
The power of this equipment is to lean on extraordinary flat belt that the power of motor is passed to wire swaying roller separately, move under, the High Temperature And Velocity state abominable in environmental condition, to lubricated strict with cooling system, should when getting rid of thread, often monitor temperature and the flow of cooling water, monitor the formation state of lubricating system oil level and mist of oil, the tensioner degree of flat belt, the temperature of adjustable frequency motor, the fastening situation of each position bolt.Tumbling machine as finding fault, should be withdrawn from operating position and hard stop immediately when work.Start tumbling machine by normal starting sequence again after waiting to handle fault.Wire swaying roller must be done the test that is higher than 1.3 times of real work rotating speeds because the rotating speed height must carry out the dynamic balancing inspection when assembling at every turn after the assembling, the wire swaying roller assembly that assembles is forbidden in other object collision during storage, pounded pressure, is forbidden to keep flat; Wire swaying roller must be responsible for assembling by the special messenger; Tumbling machine must be used by special messenger's Operation and Maintenance.
Condensers:
Condensers is with the effect of the centrifugal refractory ceramic fibre that gets rid of of tumbling machine through the negative pressure induced wind suction, by defeated cotton conduit, makes the refractory ceramic fibre of the shape that looses be the equipment that the uniform cloth of three-dimensional becomes blanket base shape.
The condensers structure is made up of frame, upper box, lower box, the extraordinary single face guipure of stainless steel, air quantity bias adjustment system, transmission system and negative pressure induced wind dust pelletizing system.In refractory ceramic fibre production and practice for many years, always allow the people has a headache be cotton uneven, the guipure improper ventilation reason of cloth cause product unit weight differ to etc. the knotty problem of aspect still exist.According to the existence of problem in the above-mentioned production, this equipment has adopted the design of upper box streamline camber structure, and the cotton bascule of static cloth can be evenly distributed on the guipure loose wool that enters in the condensers.Guipure is the guipure that adopts stainless steel single side special warfare to manufacture, technology advanced person, be not stained with net, draught capacity is strong, cloth is cotton evenly, use advantages such as durable.Streamlined circular arc upper box is more evenly distributed air quantity, to reach the purpose of even cloth cotton.This condensers is reasonable in design, structure is elegant in appearance, has the characteristic of advanced technology of new generation.
Double-sided needling loom
Needing machine is that the cotton base of certain thickness ceramic fibre is delivered into the compacting of needing machine pressure roller by the acupuncture reader of weighing, send into then above the workbench that has pinprick in the needing machine, drive the thorn needle movement to thorn by needle-bar up and down, the fiber of each interlayer is interweaved mutually, make the blanket base form the tapetum fibrosum equipment with density, thickness and requirement of strength.This needing machine is made up of acupuncture reader, needing machine, output machine and control system.Compare with general needing machine, have stable performance, make advantages such as sound is low, structure is reasonable, handsome in appearance, automation control is advanced, easy to operate.Main feature is: following needle-bar can be with the different thickness of product under the situation of ordinary production, adjusts down thorn at any time automatically at the degree of depth of needle punched blanket puncture, makes product not only can reach the desirable strength requirement and can reach product shape optimum efficiency attractive in appearance.Press down gusset (claiming the run-bake-needle fault plate again) along with upper stitch bed moves up and down in normal working condition; can adjust the distance between run-bake-needle fault plate and base pinhole plate automatically; when changing the specification of product, need not shut down, can adjust automatically, reach increase work efficiency, the purpose of energy savings.With the synchronous input that the blanket base is interrupted of the change energy of punch frequency, acupuncture stably and output have changed original the sort of continous mode input and have made product cause uneven thickness, the irregular problem of product surface.Pricker can be designed multiple pattern at needle plate when binding to needle plate; As: Gem flower-shaped three-dimensional jig-saw puzzle type, blossom type, triangular form, arrowhead-shaped, yi word pattern etc., the pattern that stings out can make product increase aesthetic sensation and requirement of strength.
Needle punched blanket heat treatment:
The pre-shrink oven of needle punched blanket is the Thermal Equipment in the production system, it is the thermal energy that utilizes electric heater element to send, to decompose, finalize the design and burn till three phases by drying through the ceramic fiber blanket base substrate of acupuncture forms, make the ceramic fiber blanket base substrate form polycrystalline structure, the refractory fiber blanket goods equipment with different-thickness, density and requirement of strength.
The blanket machine is rolled up in cutting in length and breadth:
Cutting volume blanket machine is after finishing needle punched blanket and be semi-finished product by the said equipment in length and breadth, through the cooling of this equipment, rip cutting, crosscut, roll up blanket and cut the limit and collect the equipment that four-stage is made refractory ceramic fibre needle punched blanket finished product automatically.Structure is by glidewheel conveyer, full-automatic rip cutting cutting mill, full-automatic cross cutter and automatically roll up the blanket machine and form.All program is controlled by the PLC digital automation.The rip cutting system of cutting of this equipment has adopted twin axle automatic switching control equipment and apparatus for automatically lifting; when under the situation of ordinary production, needing to change the product of different-thickness; knife rest energy automatic lifting, the depth of cut that can regulate longitudinal knife; when needing to change the product of different in width; the Rotate 180 ° automatic switchover automatically of rip cutting knife rest need not to shut down the just product of replaceable different in width at short notice.Longitudinal knife uses carbide chip, need not reconditioning.Crosscut system and the automatic blanket system of rolling up are by advanced person's PLC automation control, can finish in 15-30s to rolling up blanket from crosscut.The product variety of this equipment cutting is complete, advanced in performance, the volume blanket is fast easy to use, is to produce the optimal equipment of ceramic fibre.
The utility model is simple in structure, easy to use, electric smelter fusing point height, the magma temperature fluctuation is little, tumbling machine wire vent thickness unanimity, the soft or hard difference is little, the acupuncture course two-side needled, acupuncture thickness is adjustable, production efficiency height, the fire-resistant fiber knit blanket product unit weight height of product, the electric smelter system utilizes the high-tension electricity energy to be converted to the low-voltage power energy of 10-180V through the magnetic voltage regulator/transformer, refractory material by infusibility between molybdenum electrode at first melts and forms the molten bath, and molybdenum electrode is directly immersed in the melt, relies on the resistance heating of fused mass liquid and makes the raw material fusing, melt serves as electrolytic conductor, liquation flows out by molybdenum or tungsten iridium head piece, forms stable stream thigh, becomes fiber through getting rid of silk or compressed air spraying.Tumbling machine adopts the double-tower type structure, namely, only be provided with two wire swaying rollers on the body, reduce manufacturing cost, two wire swaying roller wearing and tearing are little, and long service life is by horizontal locomotive, vertically move body and vertical lift framework and adjust the position of machine and blanking port, and then guarantee the end product quality of cellucotton.The following needle-bar of double-sided needling loom can be with the different thickness of product under the situation of ordinary production, adjusts down thorn at any time automatically at the degree of depth of needle punched blanket puncture, makes product not only can reach the desirable strength requirement and can reach product shape optimum efficiency attractive in appearance.Pressure foot (claiming the run-bake-needle fault plate again) is along with upper stitch bed moves up and down under normal working condition; can adjust the distance between run-bake-needle fault plate and base pinhole plate automatically; when changing the specification of product, need not shut down, can adjust automatically, reach increase work efficiency, the purpose of energy savings.With the synchronous input that the blanket base is interrupted of the change energy of punch frequency, acupuncture stably and output have changed original the sort of continous mode input and have made product cause uneven thickness, the irregular problem of product surface.Pricker can be designed multiple pattern at needle plate when binding to needle plate; As: Gem flower-shaped three-dimensional jig-saw puzzle type, blossom type, triangular form, arrowhead-shaped, yi word pattern etc., the pattern that stings out can make product increase aesthetic sensation and requirement of strength.The rotating speed of acupuncture should be adjusted the acupuncture number of times and linear velocity is determined by the specification difference of product.
Claims (8)
1. fire-resistant fiber knit blanket electric smelter production system, comprise feed proportioning system, electric smelter system, fibroblast system, collect cotton system, acupuncture system, drying system, cooling system and rip cutting crosscut volume blanket system, it is characterized in that described feed proportioning system comprises charging aperture, discharging opening and conveyer; Described electric smelter system comprises housing, stopper rod, stepper motor, cloth mouth, head piece; One end of described conveyer is positioned at the below of the discharging opening of feed proportioning system, the other end is positioned at the top of the cloth mouth of electric smelter system, the bottom of described housing is provided with furnace bottom and ceramic fibre thermal insulation board, the furnace bottom middle part is provided with described head piece, one side of described housing is provided with electrode base, electrode and water composite cooling pipe are installed on the electrode base, described electrode, described water composite cooling pipe is insinuated into enclosure interior, fixedly connected between described electrode base and the described housing, the opposite side of described housing is provided with stepper motor, described housing middle part is provided with stopper rod, be in transmission connection between described stepper motor and the stopper rod, one side of described stepper motor is provided with smelting furnace dust cover and smelting furnace dust cover frame, fixedlys connected between described smelting furnace dust cover and the described smelting furnace dust cover frame.
2. according to the described fire-resistant fiber knit blanket electric smelter of claim 1 production system, it is characterized in that, described fibroblast system is tumbling machine, described tumbling machine comprises horizontal locomotive, vertically move body, vertical lifting mechanism and wire swaying roller assembly, laterally locomotive comprises bearing, movable motor, chain and mobile wheel, fixedly mount movable motor on the bearing, the movable motor chain drive moves wheel drive bearing X-direction and moves; Vertically move body and comprise the nut that arranges on body, the organism bottom base plate and the screw rod that crank is fixedly arranged, nut is connected with screw flight to drive and vertically moves the body Y-direction and move, vertical lifting mechanism is the worm and gear lift that is arranged on the bearing, and the worm and gear lift drives the body Z-direction and moves; Described wire swaying roller assembly is provided with two wire swaying rollers, the both sides of described wire swaying roller are provided with motor, described motor is fixed on the body, the output shaft of motor is provided with the duplex driving wheel, described wire swaying roller is provided with and gets rid of the silk axle, the described front end that gets rid of the silk axle fixedly has described wire swaying roller, and fixedly there is follower the rear end, is in transmission connection between described follower and the duplex driving wheel.
3. according to the described fire-resistant fiber knit blanket electric smelter of claim 2 production system, it is characterized in that, the body of described tumbling machine is provided with bearing block and outer spring bearing, described outer setting of getting rid of the silk axle has turning set, described turning set places the interior ring of outer spring bearing, outer shroud and the bearing block of outer spring bearing are fixed, and bearing block is fixed on the body.
4. according to the described fire-resistant fiber knit blanket electric smelter of claim 1 production system, it is characterized in that, described acupuncture system is double-sided needling loom, double-sided needling loom comprises frame and motor, the both sides of described upper rack are provided with fagging, on the described fagging final drive shaft is set, the middle part of described final drive shaft is provided with eccentrically mounted weight, further be provided with punch block and following punch block on the described frame, the described punch block of going up is provided with needle plate, described punch block down is provided with down needle plate, the described needle plate of going up, described needle plate down is provided with some pins, on described pin and the described time needle plate of going up on the needle plate to setting, the two ends of described final drive shaft are provided with eccentric wheel cloth dress, be provided with spacer between described eccentric wheel cloth dress and the described fagging, axle is connected last punch block between described final drive shaft and the described fagging, last needle plate is fixedlyed connected with the pin on the last needle plate; Following punch block, following needle plate are fixedlyed connected with the pin on the following needle plate.
5. according to the described fire-resistant fiber knit blanket electric smelter of claim 4 production system, it is characterized in that, described final drive shaft is provided with two output chain gears, described upper rack is provided with reducing motor, described reducing motor and one of them output chain gear are in transmission connection, described final drive shaft below is provided with the spacing beam, the two ends of last spacing beam are provided with the indexing mechanism arm, described indexing mechanism arm below is provided with bearing, bearing is provided with the indexing mechanism power transmission shaft, one end of described indexing mechanism power transmission shaft is provided with the indexing mechanism sprocket wheel, be in transmission connection between indexing mechanism sprocket wheel and another output chain gear, the other end of described indexing mechanism power transmission shaft is provided with eccentric wheel disc, the two ends of described indexing mechanism power transmission shaft are provided with indexing mechanism, described indexing mechanism is positioned at the outside of described indexing mechanism arm, the bottom of described indexing mechanism is connected with the top lift, described eccentric wheel disc is provided with connecting rod and eccentric wheel rotary pin shaft, one end of described connecting rod is connected on the eccentric wheel disc by described eccentric wheel rotary pin shaft, and the other end is connected on the punch block.
6. according to the described fire-resistant fiber knit blanket electric smelter of claim 5 production system, it is characterized in that, the below of described indexing mechanism power transmission shaft is provided with top lift base, the two ends of described top lift base are provided with the top lift, be provided with the top elevator links between two top lifts, the top elevator links is provided with top elevator links sprocket wheel, on the lift base of top the top lifter motor is arranged fixedly, being in transmission connection between top lifter motor and the top elevator links sprocket wheel and then making the top elevator links drive two top lifts moves up and down, and fixedlys connected between the bottom of two top lifts and the last punch block.
7. according to the described fire-resistant fiber knit blanket electric smelter of claim 5 production system, it is characterized in that, described frame bottom is provided with down the spacing beam, described spacing beam down is provided with motor and two lifts, be provided with elevator links between two lifts, elevator links is provided with the elevator links sprocket wheel, is in transmission connection between motor and the elevator links sprocket wheel and then makes elevator links drive two lifts to move up and down, and fixedlys connected between two lifts and the following punch block; Described eccentric wheel cloth is loaded onto bearing pin and is connected with the bearing holder (housing, cover) connecting rod, the end of bearing holder (housing, cover) connecting rod is provided with down the needle plate fixed head, described needle plate fixed head down is connected between the spacing beam down with described, described upward punch block, described punch block down are provided with locking cylinder, and described bearing holder (housing, cover) connecting rod is provided with orientating device; Described going up between needle plate and the described time needle plate is provided with the locking pin orifice plate, and the two ends of locking pin orifice plate are provided with pressure foot, and the end of the connecting rod on pressure foot and the eccentric wheel disc is connected, and pressure foot can move along with the motion of last needle plate.
8. according to the described fire-resistant fiber knit blanket electric smelter of claim 2 production system, it is characterized in that, the cotton system of described collection is condensers, condensers comprises condensers frame, defeated cotton conduit, upper box, lower box, the extraordinary single face guipure of stainless steel, air quantity bias adjustment system, transmission system and negative pressure induced wind dust pelletizing system; The centrifugal refractory ceramic fibre that gets rid of of tumbling machine is through the effect of negative pressure induced wind suction, by defeated cotton conduit, makes the refractory ceramic fibre of the shape that looses be the uniform cloth of three-dimensional and becomes blanket base shape.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220689224 CN203113053U (en) | 2012-12-13 | 2012-12-13 | Electric melting furnace production system of refractory fiber needled blanket |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220689224 CN203113053U (en) | 2012-12-13 | 2012-12-13 | Electric melting furnace production system of refractory fiber needled blanket |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102978829A (en) * | 2012-12-13 | 2013-03-20 | 高胜军 | Production line of refractory fibre felted carpet electric melting furnace and using method thereof |
| CN105401340A (en) * | 2015-12-25 | 2016-03-16 | 宁夏石嘴山华仁新材料有限公司 | System for producing heat-insulation and refractory material by using coal gangue calcined material |
| CN108625044A (en) * | 2018-05-03 | 2018-10-09 | 宿州德源服装有限公司 | A kind of weaving twin shaft needing machine |
-
2012
- 2012-12-13 CN CN 201220689224 patent/CN203113053U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102978829A (en) * | 2012-12-13 | 2013-03-20 | 高胜军 | Production line of refractory fibre felted carpet electric melting furnace and using method thereof |
| CN105401340A (en) * | 2015-12-25 | 2016-03-16 | 宁夏石嘴山华仁新材料有限公司 | System for producing heat-insulation and refractory material by using coal gangue calcined material |
| CN108625044A (en) * | 2018-05-03 | 2018-10-09 | 宿州德源服装有限公司 | A kind of weaving twin shaft needing machine |
| CN108625044B (en) * | 2018-05-03 | 2020-04-07 | 宁夏大斌家纺科技有限公司 | Double-shaft needling machine for spinning |
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Granted publication date: 20130807 Termination date: 20151213 |
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| EXPY | Termination of patent right or utility model |