CN1124299A

CN1124299A - Composite material producing method by mixing reinforced material with tracting method and its equipment

Info

Publication number: CN1124299A
Application number: CN 94116890
Authority: CN
Inventors: 林清彬
Original assignee: Jiang Changliang
Current assignee: Jiang Changliang
Priority date: 1994-10-28
Filing date: 1994-10-28
Publication date: 1996-06-12
Anticipated expiration: 2014-10-28
Also published as: CN1038695C

Abstract

The making method and equipment consists of a heating furnace in which the metal melt is put in, a loading stirring device containing hopper and agitator is jointed by screw, in the center of the hopper, a drawing upward spiral device is jointed by screw, at the lower side of the hopper a vertex agitator is jointed by screw, at the upper side of the hopper a blowing downward spiral device is sucked. Starting the spiral device, the tiny reinforcing material in the hopper is dragged upward and meets with the downward blowing airflow of the downward blowing spiral device, thus the reinforcing material is led in the metal melt, through stirring and mixing uniformly the dispersive reinforcing composite material is made up. Advantages saving large amount of N2, uniform material quality and good mechanical property.

Description

With draw mode mixed composite wood method for making and equipment thereof with Rankine

The present invention relates to the making method and the equipment thereof of matrix material, refer to that especially a kind of metal matrix is by means of draw mode mixed composite wood method for making and equipment thereof with strengthening material.

Utilize the rare gas element gunite in the method for the dispersion-strengthened composite wood of manufacturing in the known technology, (Inert-Gas Injection Methods) sprays into Rankine in the Metal Melting soup and makes reinforced composite material, because of rare gas element continues to inject, can increase cost.Put this case contriver elder generation forward direction U. S. application patent of invention; case number 08/103; 049 (application on July 28th, 1993); promptly indicate a method: make strengthening material be suspended in one and contain in the distilled water of dispersion agent and be made into a suspension; it is imported in the molten soup of melt metal alloy mother metal; to mix this Rankine and mother metal; make it become reinforced composite material; but in this method; Rankine suspension must stir in advance by nitrogen, injects the molten soup of mother metal with nitrogen spray or injection method, and the protection that makes total system be in nitrogen rare gas element cover is carried out; and rare gas elementes such as nitrogen account for about 1/5 of whole cost of manufacture; the degree that the application of nitrogen can be minimized reduces manufacturing cost greatly, improves the economy of matrix material; practicality is then imperative.

The objective of the invention is to: in metallic matrix inside with draw mode with the traction that makes progress of fine strengthening material, be blown into downwards again in the molten soup of mother metal, with mixing effectively, produce dispersion-strengthened matrix material, make the used nitrogen of whole closed system few, the air of only doing to blow in the drive system is used, make Metal Melting soup surface not produce oxidative phenomena, reduce manufacturing cost greatly, improve the quality of matrix material, have more economy, practicality.

The present invention also aims to: a kind of method and equipment thereof of making dispersion-strengthened metal-base composites is provided, the strengthening phase particle that is added, its particle diameter mean size can be as small as 0.05 μ m or littler, enter base material (matrix) lining of metal alloy, and disperse these strengthening materials equably in base material, make wetting element and strengthening phase in the metal alloy produce good interface, to increase the intensity of interface; And in the fusion process furnace, in the refining process, remove the gas in the molten soup of metal-base composites, and make the metal-base composites of making have good mechanical properties and good quality.

The object of the present invention is achieved like this: with draw mode mixed composite wood method for making and equipment thereof with Rankine, it is characterized in that:

A, metal or metal alloy base material (2) is added in the closed process furnace 1, the heating remelting makes into Metal Melting soup, and rare gas element feeding mechanism 4 is blown drive the air in the stove 1, forms the rare gas element cover, and cover is overlying on the molten soup of metal matrix in the process furnace;

B, the reinforced whipping appts 3 that spins in process furnace 1 is strengthened feeding device 6 with Rankine 5 through one and is imported in the hopper 31 of this reinforced whipping appts 3, and this hopper 31 hangs the solid high hot institute preheating for molten soup above the molten soup of this metal matrix;

C, the reinforced whipping appts 3 of driving, stir the molten soup of metal matrix and form a whirlpool, and traction, raise up and be contained in Rankine 5 in the hopper 31, escape into above process furnace 1, stove top presses the Rankine of raising 5 below forming a downward blast, and imports in the molten soup of metal matrix of stove below, stirred, mixing is to form the dispersive reinforced composite material.

The invention has the advantages that: the scanning type electron microscope macrophotography figure (magnification: 2 * 10 times) that sees also the metal-base composites 2014AL/0.3 μ mALO (P) that Fig. 3 makes for the inventive method, the opticmicroscope macrophotography figure of the metal composite 6061AL/15 μ mALO (P) that makes for the inventive method referring to Fig. 4, (times magnification: 100 times), therefrom the present invention successfully makes an addition to the Rankine of average particle size 0.3 μ m and 15 μ m respectively in 2014AL and the 6061AL alloy base material as can be known, and Rankine in base material, distribute very evenly.

Relatively scheme with the mechanical property of 2014AL mother metal for the metal-base composites 2014AL/0.3 μ mALO (P) that the inventive method makes referring to Fig. 5, (wherein longitudinal axis Y.S is Yieldstrength, be yield strength), metal-base composites 6061AL/15 μ mALO (P) 10Wt% that makes for the inventive method referring to Fig. 6 and the mechanical property of 6061AL mother metal are relatively schemed, therefrom than base material preferable mechanical property is arranged through the prepared metal-base composites of the present invention as can be known without reinforcement, so utilize the present invention not only can make the strengthening phase particles dispersed even, and shortened the reinforced time, save nitrogen use level, reduce cost of manufacture, and the metal-base composites that adopts any liquid cast method to make at present all can't reach this kind effect.

Concrete structure of the present invention further specifies by following examples and accompanying drawing thereof:

Fig. 1: be system device of the present invention and operation chart

Fig. 2: system and the operation chart of saving frame for the present invention

Fig. 3: the scanning type electron microscope macrophotography figure (magnification: 2 * 10 times) of the metal-base composites 2014AL/0.3 μ mALO (P) that makes for the present invention

Fig. 4: the opticmicroscope macrophotography figure that makes metal-base composites 6061AL/15 μ m ALO (P) for the present invention.(magnification: 100 times)

Fig. 6: relatively scheme (wherein longitudinal axis Y, S are yield strength) with the mechanical property of 2014AL mother metal for the present invention makes metal-base composites 2014AL/0.3 μ mALO (P)

Fig. 7: the mechanical property that makes metal-base composites 6061AL/15 μ mALO (P) 10Wt% and 6061AL mother metal for the present invention is relatively schemed (wherein longitudinal axis Y, S are yield strength)

Referring to Fig. 1,2, equipment used in the present invention comprises: molten soup 2, the one reinforced whipping apptss 3 of pack in the process furnace 1 metal base such as aluminum alloy base material, rare gas element (nitrogen) feeding mechanism 4, one Rankine feeding unit 6, Rankine 5 can be alumina particle etc., and a frame 7 is formed.

Process furnace 1 can the resistance-type electrically-heated coil or other heating agent 12 these stoves of heating, it is characterized in that having in the process furnace 1 working chamber 11 to hold metal base 2 in working chamber 11, the top has a heat-stable ceramic (or insulation) lid 13 to be the round tube type bell jar approximately, be provided with fastener 131b and temperature resistant encapsulation material 131c from the following bead 131a place of cylindrical wall 131, removably sealing is topped above process furnace 1; The inlet pipe 43 of nitrogen supply (NS) device 4 is installed on this ceramic cap 13, through reelability pneumatic tube 41, switch 42 imports in the working chamber 11, the nitrogen of being introduced (or other rare gas element) can blow and drive (purge) and remove air in the working chamber 11, in order to avoid Metal Melting soup is oxidized, air follows delivery pipe 14 through the mouth of pipe 141 and discharges, and closes switch 142 then.

Reinforced whipping appts 3 comprises: a hopper 31 is installed in the centre of process furnace working chamber 11, the Rankine 5 that is fed into by Rankine feeding unit 6 in order to splendid attire; One whirlpool agitator 32 is stretched into the furnace bottom of working chamber 11 in the convergence process furnace 1 downwards in order to stir built-in metal base 2 by ceramic cap 13, make molten soup form the whirlpool person; One upwards traction-type spiral organ 33 (propeller) centre that is screwed in hopper 31 leave hopper 31 upwards with the Rankine particle in the traction bucket upwards (or other kind form, as short fiber, must crystalline substance etc.), outwards high-spirited; And one the spiral organ that blows downwards 34 revolve the top side that is located at hopper 31 near ceramic cap 13, drive by spiral organ 33 Rankine 5 of traction upwards to blow downwards, make it to be blown in the molten soup of metal base 2, borrow the stirring of whirlpool agitator 32 then, Rankine 5 is blended in the matrix material equably, makes it to become matrix material with Rankine.

This whirlpool agitator 32 is coupling in the lower end of the stirrer shaft 321 of a CD-ROM drive motor 322, this is 321 by 323 clampings of a pair of collar that are slidingly installed on ceramic cap 13 cylindrical walls 131, hinged and pass the side opening 134 of ceramic cap 13 after stretch into convergence furnace bottom person in the process furnace 1, and agitator 32 right positions are under hopper 31, stirrer shaft 321 bottoms, and radially be connected with screw-blade, make it to turn the molten soup 2 of metal matrix after the rotation, make plane 21 form whirlpool 22 and produce convection current person by dotted line.

This hopper 31 is a bowl type approximately, alms bowl type or cutting back round tube type, with splendid attire Rankine 5, one concentric ring shoulder 311 is formed at the top of bucket, be equipped with most gas ports 312, shoulder 311 central authorities extend upwardly and establish a central guide groove 313, are cylindric approximately, and its inward turning is established upwards traction-type spiral organ 33, and the shoulder 311 of 30 times companies of suspension bracket hopper, upwards connect a beam barrel 301 to central authorities, on mesopore axle 342, this beam barrel 301 is outside sleeve 341 apical margins of this bottom blowing type spiral organ 34 with the hollow sleeve 341 of rotation set bottom blowing type spiral organ 34, under connect a support 302, be connected on the ceramic cap 13 with support, but support 302 can adopt the jag shape, with the transmission belt 344 of the spiral organ 34 that staggers.

Upwards traction-type spiral organ 33 comprises most upwards propeller type blades of deflection, radially be connected with bottom at a hollow drive shaft 331, place the center of the central guide groove 313 of hopper, after rotating spiral organ 33, can follow Fig. 2, the D direction is upwards high-spirited as the granule type person with the Rankine 5 of nitrogen gas stream in gas port 312 enters traction (drafing) hopper, and bottom blowing type spiral organ 34 is blown downwards along F, the metal matrix that Rankine 5 is imported in the working chamber 11 melts in the soup 2, mixes with row.This hollow is rotated and is taken out 331 center through hole 332 and be connected with Rankine feeding unit 6, and the importing Rankine enters in the hopper 31, power wheel 333 is borrowed in axle 331 upper ends, transmission belt 334 connects a centre-driven motor 335, turning spiral organ 33, hollow drive shaft 331 is hinged in the center through hole of beam barrel 301 of top of hopper 31.

This bottom blowing type spiral organ 34 comprises the propeller type blade of most downwards, radial axle is connected on the lower end of a hollow sleeve 341,340 of the bottoms of sleeve 341 are connected on the suspension bracket 30 of hopper 31 and the intersection of beam barrel 301, with around same axle center 300 and spiral organ 33 concentric revolutions, the center of sleeve 341 wears a center through hole 342 and slides on the beam barrel 301 of hopper, this sleeve 341 is hinged on the mesopore 132 of ceramic cap 13, and the top is borrowed power wheel 343, transmission belt 344 break-through supports 302 to connect to blow CD-ROM drive motor 345 and is rotated to drive spiral organ 34.

Above-mentioned ceramic cap 13 inner edges are camber curved wall 133, help the garden to guide nitrogen gas stream G enters in the molten refining chamber 11 suitablely, can not spill fine Rankine 5 for making between ceramic cap 13 mesopores 132 and bearing, can be on sleeve 341, the below of adjacent lid 13 installs a block plate 15 additional, be the make progress bead 151 of bending of shallow garden cartridge type, between block plate 15 and lid 13, form an inertia air chamber 152, utilize the pressurized seal of indifferent gas to live the play of bearing.

The center of this hopper 31, the center of

spiral organ

33,34 serve as that axle rotates with common axle center 300 on same axle center 300, and it is steadily sliding to make whole melting married operation be in the garden, in the rotation at the uniform velocity.

This centre-driven motor 335 with under blow CD-ROM drive motor 345 and be installed in respectively on the ceramic cap 13, whole ceramic cap 13 relends the retaining plate 71 that is connected with and is installed on the frame 7, borrow hoisting appliance 73 (can be manually, electronic, oil pressure, various ways design such as pneumatic with select), make retaining plate 71 do up-and-down movement along guide rod 72, so as forward and backward every batch of smelting operation, pull-up ceramic cap 13 and reinforced whipping appts 3 usefulness, certainly other hangs act, and lifting, haulage equipment also can suitably be used.

This Rankine feeding unit 6, borrow connecting rod 60 to be installed on the guide rod 72 of frame 7, feeding unit 6 shown in Figure 1 comprises a Rankine storage tank 61, primary heater unit 62 is arranged, one delivery conduit 63 is arranged, feeding is chewed 64 and is imported in the center through hole 332 of hollow drive shaft, to be fed in the hopper 31, feeding chews 64, and gradually point and center through hole 332 tube walls keep a little spacing downwards, to avoid the Rankine particle plugging, this feeding unit 6 can be borrowed a pressurizing device (not shown) or other conveying, the pump pressure mode imports Rankine 5 in the hoppers 31, feeding chew 64 with transmission shaft 331 joints with sealings such as hermetically-sealed connector 641 (but still allowing that hollow drive shaft 331 turns round) in case atmosphere enters working chamber 11.

Above-mentioned equipment is among the hot metal soup, to coatings such as high temperature surface applications aluminum oxide that contact is arranged in advance with protection; Above-mentioned whirlpool agitator 32 is tilting in stove by Figure 1 shows that, also can being designed to together, concentric 300 is same axle center person.

Adopt the method for the dispersion-strengthened matrix material of above device fabrication the present invention specific as follows:

1, with metal or metal alloy base material 2 as aluminium, aluminum alloy base material is inserted in the process furnace 1, opens nitrogen (or rare gas element) feeding mechanism 4 and blows the air that drives in the process furnace 1 with nitrogen, discharge by pipe 14, close then and remove valve 142, add fusing assistant, this metal base 2 of remelting.

2, Rankine 5 is imported in the hopper 31 through feeding unit 6, this Rankine 5 can be the particle strengthening phase or other are as short fiber, forms such as palpus crystalline substance, median size can be as small as 0.05 μ m or littler, can select for use: aluminum oxide, silicon nitride, carbonization silicon, titanium carbide, zirconium white, norbide and tantalum carbide etc., the hopper 31 of 5 splendid attires of this Rankine can be done preheating and steam the moisture (annotate: the height of hopper 31 is principle so that whirlpool static and that running produces is unlikely to flow in the hopper) that removes wherein on pyritous Metal Melting soup 2;

3, start whirlpool CD-ROM drive motor 322, rotating speed is 400-600rPm, to turn whirlpool agitator 32, causes whirlpool 22, and strengthens convection action, as shown in Figure 1.

4, start bottom blowing type or cover shaft type CD-ROM drive motor 345, to drive bottom blowing type spiral organ 34, making its rotating speed is 2000-6000rPm, to produce downward blast; Restart center driving motor 335, rotating speed is 3000-8000rpm, make this upwards traction-type spiral organ 33 high speed rotating, produce the air-flow D of traction, fine Rankine 5 in the hopper 31 is aspirated layer by layer or little by little, raise up (annotate: the hot gas convection action helps the rising of fine Rankine) escape into the space of stove top, this moment, fine Rankine was except that self gravitation descends, depressed by the blast of bottom blowing type spiral organ 34,, relend the stirring of agitator 32 so will import in the molten soup 2 of circinate metal matrix, mixing, Rankine 5 is disperseed, be blended in the metal base 2, to produce dispersion-strengthened matrix material.

5, after married operation is finished, close and remove motor 322,335,345, remove (rising) reinforced whipping appts 3, carry out degasification work, the gas in the matrix material is extracted with vacuum mode.

6, this matrix material of casting is made ingot casting, and carries out anneal, to obtain reinforced composite material of the present invention.

Specific embodiments of the invention are as follows:

Embodiment 1: at first with the 2014AL alloy 700 ℃ of remeltings in device shown in Figure 1; add fusing assistant; after the aluminium alloy fusion; feeding nitrogen protects; and surface scum disposed; all reinforced stirring systems are positioned appropriate location shown in Figure 1; continuation is made protection atmosphere above molten soup with nitrogen; because of system adopts closed; after so in case nitrogen blanket forms; can close source nitrogen; and the saving cost; the strengthening phase particle that will suitably be preheated to 100-700 ℃ adds in the material bin 31; start agitator 32; slowly accelerate to 400rpm, its support is mixed the axle 321 of device and can be protected with molten oar spray cloth one deck aluminum oxide, and starter motor 345 then; 335 and spiral organ 34; 33; slowly quicken to make

spiral organ

34,33 reach 2000-4000rpm and 3000-5000rpm respectively, add quantitative alumina ceramic grain after; turn off motor 335; and the speed that reduces agitator 32 is 80rpm, continues to stir after 10 minutes, turns off motor 345; shift out reinforced stirring system; alumina ceramic grain is with 0.3 μ m in this embodiment, and median size d phase alumina ceramic particle, strengthening phase content are 2Wt%.

Through the back segment degasification, processes such as casting, the ingot casting of gained is placed on carries out 2 hours anneal in 340 ℃ of air furnaces, this stove is cooled to normal temperature at last, with the composite products that is strengthened, its crystalline phase can be detected by Fig. 4, and this alumina ceramic grain is sneaked into equably in the finished product of matrix material.

Embodiment 2: the step that repeats embodiment 1, use 6061AL to work as mother metal, add the alumina particle 10wt% that Rankine is 15 μ m median sizes, the rotating speed of spiral organ 33 accelerates to 6000-8000rpm, the rotating speed of spiral organ 34 then is adjusted to 4000-6000rpm.The reinforced composite material of making so as shown in Figure 5.Detect from Fig. 5, this aluminum oxide Rankine is sneaked into equably in the finished product of matrix material.

In a word, method of the present invention is not only for the making of aluminum matrix composite, and is all applicable for the liquid cast of common metal based composites, as Rankines such as homodisperse ceramic particles in the metal matrix.

Claims

1, with draw mode mixed composite wood method for making and equipment thereof, it is characterized in that with Rankine:

A, metal or metal alloy base material (2) is added in the closed process furnace (1), the heating remelting makes into Metal Melting soup, and rare gas element feeding mechanism (4) is blown drive the air in the stove (1), forms the rare gas element cover, and cover is overlying on the molten soup of metal matrix in the process furnace;

B, a reinforced whipping appts (3) spins in process furnace (1), Rankine (5) is strengthened feeding device (6) importing through one be somebody's turn to do in the hopper (31) of reinforced whipping appts (3), it is the high hot institute preheating of melting soup above the molten soup of this metal matrix that this hopper (31) hangs solid;

C, the reinforced whipping appts (3) of driving, stir the molten soup of metal matrix and form a whirlpool, and traction, raise up and be contained in Rankine (5) in the hopper (31), escape in the top of process furnace (1), stove top presses the Rankine of raising (5) below forming a downward blast, and imports in the molten soup of metal matrix of stove below, stirred, mixing is to form the dispersive reinforced composite material.

2, according to claim 1 with draw mode mixed composite wood method for making and equipment thereof with Rankine, it is characterized in that: Rankine (5) can be the particle strengthening phase or other are as short fiber, forms such as palpus crystalline substance, median size can be as small as 0.05 μ m or littler, can select for use: aluminum oxide, silicon nitride, carbonization silicon, titanium carbide, zirconium white, norbide and tantalum carbide etc., wherein this metal base is Al-alloy based.

3, according to claim 1 with draw mode mixed composite wood method for making and equipment thereof with Rankine, it is characterized in that: the molten soup (2) of pack in the process furnace (1) metal base such as aluminum alloy base material, one reinforced whipping appts (3), rare gas element (nitrogen) feeding mechanism (4), one Rankine feeding unit (6), Rankine (5) can be alumina particle etc., and a frame (7) is formed.It is characterized in that: have a working chamber (11) to hold metal base (2) in working chamber (11) in the process furnace (1), the top has a heat-stable ceramic (or insulation) lid (13) to be the round tube type bell jar approximately, locate to be provided with fastener (131b) and temperature resistant encapsulation material (131c), topped top from the following bead (131a) of cylindrical wall (131) in process furnace (1); This ceramic cap (13) is gone up the inlet pipe (43) that nitrogen supply (NS) device (4) is installed, and through reelability pneumatic tube (41), switch (42) imports in the working chamber (11), and air follows delivery pipe (14) through the mouth of pipe (141) and discharges.

4, describedly mix composite wood method for making and equipment thereof according to claim 1 or 3 with Rankine with draw mode, it is characterized in that: reinforced whipping appts (3) comprising: a hopper (31) is installed in the centre of process furnace working chamber (11), the Rankine (5) that is fed into by Rankine feeding unit (6) in order to splendid attire; One whirlpool agitator (32) stretches into the furnace bottom of working chamber (11) in the convergence process furnace (1) downwards in order to stir built-in metal base 2 by ceramic cap (13), one upwards traction-type spiral organ (33) centre that is screwed in hopper (31) leave hopper (31) upwards with the Rankine particle in the traction bucket upwards, outwards high-spirited; And one the spiral organ that blows downwards (34) revolve the top side that is located at hopper (31) near ceramic cap (13), drive by spiral organ (33) Rankine (5) of traction upwards to blow downwards, make it to be blown in the molten soup of metal base (2), borrow the stirring of agitator (32) then, Rankine (5) is blended in the matrix material equably.

5, describedly mix composite wood method for making and equipment thereof according to claim 1 or 3 with Rankine with draw mode, it is characterized in that: whirlpool agitator (32) is coupling in the lower end of the stirrer shaft (321) of a CD-ROM drive motor (322), this axle (321) is by a pair of collar (323) the institute clamping that is slidingly installed on ceramic cap (13) cylindrical wall (131), hinged and pass the side opening (134) of ceramic cap (13) after stretch into convergence furnace bottom person in the process furnace (1), and agitator (32) right position is under hopper (31), stirrer shaft (321) bottom, and radially be connected with screw-blade, make it to turn the molten soup (2) of metal matrix after the rotation, make plane (21) form whirlpool (22) and produce convection current person by dotted line.

6, describedly mix composite wood method for making and equipment thereof according to claim 1 or 3 with Rankine with draw mode, it is characterized in that: hopper (31) is a bowl type approximately, alms bowl type or cutting back round tube type, with splendid attire Rankine (5), one concentric ring shoulder (311) is formed at the top of bucket, be equipped with most gas ports (312), shoulder (311) central authorities extend upwardly and establish a central guide groove (313), be cylindric approximately, its inward turning is established upwards traction-type spiral organ (33), an and shoulder (311) that connects hopper under the suspension bracket (30), upwards connect a beam barrel (301) to central authorities, on mesopore axle (342), this beam barrel (301) is certainly outside sleeve (341) apical margin of this bottom blowing type spiral organ (34) with the hollow sleeve (341) of rotation set bottom blowing type spiral organ (34), under connect a support (302), be connected on the ceramic cap (13) with support.

7, describedly mix composite wood method for making and equipment thereof according to claim 1 or 3 with Rankine with draw mode, it is characterized in that: upwards traction-type spiral organ (33) comprises most upwards propeller type blades of deflection, radially be connected with bottom in a hollow drive shaft (331), place the center of the central guide groove (313) of hopper, nitrogen gas stream is entered Rankine (5) in the traction hopper through gas port (312) to be gone up in as the granule type person high-spirited, bottom blowing type spiral organ (34) is blown downwards along F, the metal matrix that Rankine (5) is imported in the working chamber (11) melts in the soup (2), this hollow is rotated the center through hole (332) of taking out (331) and is connected with Rankine feeding unit (6), and the importing Rankine enters in the hopper (31), power wheel (333) is borrowed in axle (331) upper end, transmission belt (334) connects a centre-driven motor (335), turning spiral organ (33), hollow drive shaft (331) is hinged in the center through hole of beam barrel (301) of top of hopper (31).

8, describedly mix composite wood method for making and equipment thereof according to claim 1 or 3 with Rankine with draw mode, it is characterized in that: bottom blowing type spiral organ (34) comprises the propeller type blade of most downwards, radial axle is connected on the lower end of a hollow sleeve (341), the bottom (340) of sleeve (341) then is connected on the suspension bracket (30) of hopper (31) and the intersection of beam barrel (301), with around same axle center (300) and the concentric revolution of spiral organ (33), the center of sleeve (341) wears a center through hole (342) and slides on the beam barrel (301) of hopper, this sleeve (341) is hinged on the mesopore (132) of ceramic cap (13), and the top is borrowed power wheel (343), transmission belt (344) break-through support (302) to connect to blow CD-ROM drive motor (345) and is rotated to drive spiral organ (34).

9, describedly mix composite wood method for making and equipment thereof according to claim 1 or 3 with Rankine with draw mode, it is characterized in that: ceramic cap (13) inner edge is camber curved wall (133), can be on sleeve (341), the below of adjacent lid (13), install a block plate (15) additional, for the make progress bead (151) of bending of shallow garden cartridge type, be positioned between block plate (15) and the lid (13), form an inertia air chamber (152).

10, describedly mix composite wood method for making and equipment thereof according to claim 1 or 3 with Rankine with draw mode, it is characterized in that: the center of hopper (31), spiral organ (33), the center of (34) serve as that axle rotates with common axle center (300) on same axle center (300).

11, describedly mix composite wood method for making and equipment thereof according to claim 1 or 3 with Rankine with draw mode, it is characterized in that: centre-driven motor (335) with under blow CD-ROM drive motor (345) and be installed in respectively on the ceramic cap (13), whole ceramic cap (13) relends the retaining plate (71) that is connected with and is installed on the frame (7), borrow hoisting appliance (73) to make retaining plate (71) do up-and-down movement along guide rod (72), so that forward and backward every batch of smelting operation, pull-up ceramic cap (13) is used with reinforced whipping appts (3).

12, describedly mix composite wood method for making and equipment thereof according to claim 1 or 3 with Rankine with draw mode, it is characterized in that: Rankine feeding unit (6), borrow connecting rod (60) to be installed on the guide rod (72) of frame (7), feeding unit (6) comprises a Rankine storage tank (61), primary heater unit (62) is arranged, one delivery conduit (63) is arranged, feeding is chewed (64) and is imported in the center through hole (332) of hollow drive shaft, to be fed in the hopper (31), (64) are chewed in feeding, and gradually point and center through hole (332) tube wall keep a little spacing downwards.