TW479006B - Apparatus and process for processing thermoplastic synthetic plastics material - Google Patents

Abstract

An apparatus for processing thermoplastic synthetic plastics material, in particular for recycling purposes, comprises a cutting chamber (2), near the bottom (4) of which a comminuting device (5) is disposed that has at least one rotor (6) rotating around a horizontal axis (9). The rotor (6) carries on its periphery tools comminuting the material to be processed, in particular knives (20), cooperating with stationarily arranged abutments, in particular counter knives (21). Within the cutting chamber (2) there is disposed at least one pressing tool (15) pressing the plastics material against the comminuting device (5), in particular a stuffing slider (16) disposed in the zone of the bottom (4) of the cutting chamber (2). The material comminuted within the cutting chamber (2) is conveyed off by a screw (13), in particular an extruder screw. The cutting chamber (2) is in connection with a mixing chamber (23), into which the plastics material is supplied by the comminuting device (5). Within the mixing chamber (23) at least one rotating mixing tool (24) is disposed that treats the plastics material and conveys it towards the screw (13) and/or towards that end section (33) of the comminuting device (5) that neighbours the screw (13).

Description

479006 V. Description of the invention (1) Field of the invention The present invention relates to a device for processing thermoplastic synthetic plastic materials and a method thereof, especially for the purpose of environmental protection and recycling. BACKGROUND OF THE INVENTION The present invention is a device and method for processing thermoplastic synthetic plastic materials, especially for the purpose of environmental protection and recycling. The device includes all cutter chambers, in which a cutting device is provided at the bottom of the cutting chamber. The cutting device is provided with at least a rotary base rotating around a horizontal axis, and a cutting edge (/ rC: 4r〇ls) is provided around the rotary base, which is particularly a knife, which is used to cut 7 materials. The cutter is also provided with a fixed and coordinated cutting judge and (counter t00ls), such as the knife edge J 〆, a suppressing dream department 〇 knife month ㈧⑽ knlves), and (Stnffln / ^ lng device), especially for filling The sliding part screw) 5 indoors has been cut into plastic plastic 3tslng), and the cutting ", i Wangkou into plastic materials to transport out. The present invention relates to the method used for virtual Müllerian ...., plastic synthetic plastic materials There are many deficiencies in the processing of thermoplastic plastic materials. The main owner, Feng Tianfeng, Ling Chi (w098 / 1 6 36 〇) still avoids stepping on the backup place. | Brother said For wet materials, the team T + moon dagger in the cutting device Yan Li, M 4 ,,, ★; because of the material's tide, the w garment 1 is processed to reach the squeeze. Yifu h & Most materials are not uniform 479006 I_ ^, the description of the invention (2) is homogeneous, and it's infiltration squeezes, making the operation of the material trouble-free and difficult, Summary of the invention The device of the present invention can reduce the sensitivity It is obtained that at least one material is provided in the abutment of the cutting chamber side to transport to the screw area. In the present invention and the chamber, the retention time will be more average, so the cold (Pumping) which is soluble in the screw can help in the granting room at the same time The screw is the plasticizing temperature). The material transported by the screw inside the feeder will cool down because of the humidity (humidity) of the material. It also generates evaporating air, which causes the problem, especially in the extrusion of the screw. At the outlet end, a finished product with relatively poor quality will be obtained. In addition to the lack of conventional technology, it is proposed that the sensitivity of the material to the tide seat of the present invention, and at the same time, the tide level will be lowered, so that to make Product quality two: Previously, the improvement of the quality of the finished product is due to the miXlng chamber in the device, and the mixing chamber = rotating mixing means will transfer two and / or to the neighboring The bottom end of the cutting device of the screw cuts; ΐ 3 chamber solves the aforementioned problem, because the material particles will get a certain average uniformity when stirring the second crop J ί ==-the material molecules, so that the temperature and + Rabbit see® The temperature and humidity of the inner material particles are flatter and processed, and it must be avoided when it reaches the exit end of the screw. The fewer particles there are, the pumping operation of the screw: the energy transmitted to the material by the t-rotator can be relative to the screw as long as the n reaches a certain process temperature (usually added: Λ for less work, but if The degree is too high. If it is not the required temperature, you can use 47906 Jade, description of the invention (3) The temperature of the mixing chamber cooling section can be changed by the mixer. Generally, under the clear spirit, it can be used in many aspects of the invention. It is not the best to pass the chamber. You can push it in a rotating configuration. The cutting chamber can be pushed differently. At the same time, it can also be set up. The operation of the straight structure is another great convenience energy. Set a slide setting to the stirrer attachment. Through one, through the opening can be up and down the uniaxial ratio, especially the screw screw embodiment of the advantage is consumed, on the contrary, 糌 t — t through the way to measure Ϊ can be heated; dial and interior materials I * m ^ m, Li or control, where temperature may be rotated '^ However' may also be changed by filling volume

The cutting device contains only I η々 々; plus the rotary seat, however, in the present invention j contains two or more rotary seats. :::. See that the relative position to the cutting room can have 娣 r: + λ For example, 'the material can be cut C chu te after the cutting device is in operation.) And the stirrer of this setting—the confession is near the screw inlet end, because it is set as follows: the kinetic energy of the internal material is used to fill the screw. In addition, it can also be set to μ. Another preferred embodiment of the present invention is that the stirrer chamber: solidly opened : Extending the shaft length of the entire cutting device directly adjacent to the rotating seat of the knife pair, it can directly enter the material into the applicator chamber without any deviation, and homogenize the material over the entire length of the rotating seat; further implement the invention In the example, the side of the cutting device of the mixing chamber is arranged relative to the pressing device. This side-by-side arrangement method has a better structure, and it can also be used when the material is disturbed by the cutting device with a single or two axes. During the screening, moreover, it must be set at the height of the mixing chamber. In the spirit of the present invention, the 'screw rotates coaxially with the single-axis cutting device. Among them, only one main driving device is needed to supply the required Because most of the energy used to drive the feeder will be lower than 479006. V. Description of the invention (4) The energy of the moving cutting device and the screw in the present invention has many variations in the mixing mode, and t00ls) At least around the device is set. The preferred embodiment is: the rotation of the chamber and the direction of rotation can also be selected; or the axis with a slight tilt is rotated by a rotation axis, and the unit and ^ are set with at least one axis Heart, or slightly 'tilt: the rotation of the rotary seat that extends into the cutting device of the cutting device One of the two: the rotation direction directly and the device method provide a very effective =, then /, two kinds of agitators The sum chamber enters the inlet end of the screw. ^ Guide δ into a plastic material self-stirring one of the present invention is used for virtual #Le & A * 'is particularly environmentally friendly regeneration; for, r: together = = processing material in the cutting room cutting by cutting equipment The cutting judgment ^ ^ is placed on a cutting seat to rotate around its axis, and the rotation ^ to > is set, and then transported and output by the screw. There is a cutter on the road, and the material that has been cut From the cutting room, the silver is dialed in and awarded: evenly after this case] will be entered: the quality of the material obtained at the outlet of the screw # can be obtained !: tj is good, and the operation of the screw is much more convenient, of which The tide degree and particle size of plastic shells will be distributed to a higher temperature, and the solid particles can be dried 'so-come' to the above-mentioned problems caused by tide silk.

Page 8 / V. Description of the invention (5) The solution, in which the source of drying energy can be used to heat the blending chamber by other external forces. The error is obtained by the energy of the reconciliation, or according to the embodiment. In the embodiment of the present invention, the device according to FIG. 1 m, r,. A and the figure is provided with a body (fewHU 'including a cutting chamber (cutting, side soil by similar). Surrounded by the hopper (3), pour from the device into plastic recycling buckets, plastic boxes, packaging boxes, etc .;-cutting device (c〇mminH deVlce) (5) The cutting device (5) is disposed above the curved bottom (b0U〇n〇 (4) of the casing (3), and includes a single-shaft resolver (r〇t〇〇 (6) single-shaft disintegrat〇r), there are also two or more rotating seats (6), the rotating seat (6) by the motor (m〇t〇r) (8) (Figure 2) according to the arrow (7 ) Rotates around a horizontal axis (9), and is supported by a bearing type provided on the side wall (U) front end (fr0nt end) (1〇) of the cutting chamber (2), and The other front end (6) of the other rotation base (6) is connected to the screw (13) for rotation, and is supported by the inner housing (i4), which also supports the rotation base (6); In the cutting room (2) The material is pushed in by a pressing device (15) relative to the rotating seat (6). The pressing device (15) is a stuffing slider (16), and a driving device (not shown in the figure) ) Iteratively operates in the direction of arrow (17), and the filling slider (1 6) on the bottom surface of the cutting chamber (2) slides along the curved surface to fill the front surf ace (18) of the slider (16) The curved shape of the mating rotating seat (6) is pressed against

479006 V. Description of the invention (6) The opening (19) of the casing (3) leads to the outside, so it can also be driven by the outside. A cutting tool (tolls) (20) is provided around the rotating seat (6), which is used to cut materials in the form of knives, and a pier 'to cooperate with the rotating seat (6) to reverse The form of the counter kinves (21) is fixed to the body (1); when the tool (20) passes the reverse blade (21), a cutting truncated area is formed 'to make the material as cut as possible; it is cut After passing through a bowl-shaped gap (22) between the rotating seat (6) and the bottom (4) of the cutting chamber (2), the material is pushed into the mixing chamber (centrifugal force) ( In 23), the mixing chamber (23) is directly adjacent to the cutting chamber (2), and an opening (32) is provided in the middle to separate the other 1J; in the mixing chamber (23), the mixer (24) is driven by a motor (26) is driven and rotates about the vertical axis (25) in the direction of the arrow (27). The dispenser (24) is provided in the region (28) at the bottom of the mixing (23) and the bottom (4) of the cutting chamber (2). The lowest area of the height is equal; the agitator (24) is composed of a cross bar extending to the vertical axis (25) ', but can also be constructed of any other shape Into, for example, the form of a paddle ... etc .; the rotating applicator (24) drives the material introduced into the disturbance chamber (23) by the rotating seat (6) to rotate about a vertical axis (2 5), so that the material is compound cone ( m 丨 xi ng cone) (3 0) rises along the side wall (2 9) of the chamber (2 3) to a maximum height and then descends to the central area of the chamber (23). In addition to the purpose, the entire temperature, tide and particle size will have a more uniform distribution. In order to prevent the mixer (24) from conveying the material of the bladder chamber (23), the bottom of the material returns to the gap (22). A rib (31) is provided at the opening (32) between the seat (6) and the stirring chamber (23), and the leaf

Page ίο ^ / ^ 006 V. Description of the invention (7) Ribs (31) Parallel rotation seat (6) Horizontal axis (9) extends to almost the entire rotation seat (6) 'However, it is not the same as the front end of the rotation seat (6) (丨 2) connection, in which there is a larger opening (64) than below, in order to allow the material in the mixing chamber (23) to pass through, the ribs (3 1) can be curved thin metal sheets or other Shape and material; we can choose the rotation direction of the agitator (24) in the agitating chamber (23) (such as the arrow (27) direction), so that the material will enter the larger one in the direction of the arrow (65) by the centrifugal force. The opening (64), that is, the material enters the opening (64) according to the tangential direction path of the material rotating in the mixing chamber (23). So the material emitted from the mixing chamber (2 3) will partially Directly enter the inlet end (34) of the screw (13), and the other part will hit the area (secti0n) (33) around the rotating seat (6) adjacent to the screw (^ 3). The plastic material also comes with this material The molecule enters the inlet (34), and the direction of its entry into the screw (13) can be determined by following the spiral (hei icai 丨 ine) (35) Adjust the inclination of the tool (20) relative to the axis (9); in the main area of the rotary base (6), the tool (20) is set in the direction of the circles (36) perpendicular to the axis (9). 2 materials are introduced into the shell (1 4) of the screw (1 3) before being agitated in the agitating chamber (2 3), so that the average residence time of the plastic particles in the agitating chamber (23) is increased. Homogenization, and due to the addition of energy, the material forks to dryness; in addition, the temperature of the particles increases due to the added agitation energy, which means that the screw (13) can more easily reach the plasticizing temperature, and there are multiple processes to handle the material. In order to more appropriately introduce the processed material into the housing (14) of the screw (13), the front end of the screw (13) facing the rotating seat (6) has a wide conical core (37) ) As a means to enlarge the open end (34)

Page 11 V. Description of Invention (8) Method. As shown in a more consistent embodiment of the three, four, and five ^ 12 embodiments, the rotating seat (6) is more directly controlled than the agitator (24) in FIG. It is wasteful to set the space inside ~). In order to have a large empty display in the direction of the vertical opening (19), set two flat ones to avoid waste of this space, as shown by arrows (27) in Figures 3 and 4) Rotate the agitator (24) 1 ^ around the same direction (according to the product of the adjacent screw (13) / f two agitator (24) closest to the area (38), go up, and another ^ (24) Press most of the material from the open π state (24) of the zone (64) of the screw (1 3). Press the material in the direction of the arrow (40) to form an agitated material. The two agitators (24) are in The mixing chamber (23) is homogenized. The temperature of the material is adjusted in the mixing chamber (2 3) as shown in Figure 5. The mallet rotates parallel to the seat ⑷: two (25) vertical and horizontal axis stems 3). / The surface of the shaft of the agitator (24), while also throwing the material into the gap, push the screw in the direction opposite to the rotation direction of (6) to (23); the height of the bucket and the rotary seat Compared with the lowest E m of the rotating seat (6), if the bottom (28) has the same effect, it can also bend the ribs such as ramps (63), large areas (64), and (32) openings (32). Thirty-one songs, self-expanding are introduced into the gap (22).) Pull directly upward as shown in Figure 6, the bottom (2 8) does not have to be horizontally set diagonally to 'screw (⑶ extending') in this embodiment -Grant and II =

479006 V. Description of the invention (9) (25) The axis extending perpendicular to the rotating seat (6) (The particles are inscribed upward at the bottom (28) of the mixing chamber (23) ^^, in order to help the material to touch the bottom ⑽ vertical, the screw ⑽ The agitator (24) will be very close to the coaxial = in: proximal end, so that the material being cut and agitated can be x # () into the shell U4) inlet end. In order to effectively move outside the screw (13), in the embodiment of Figs. 7 and 8, the mixer (= rotating seat ⑹ front end ⑽ 'makes the material mixed)? The dial (24) of the arrow and drought pump enters the inlet (41) of the screw (3) casing (j4). This is a cost-saving configuration. The rib (31) extends to the entire rotary seat ( 6) length, in order to improve the capacity of the shell (14) area of the screw (13), the core diameter of the screw (13) in the area of the inlet opening (41) becomes shorter, and the more the core diameter is transmitted to the screw (1 3), the more (That is, the direction farther away from the inlet opening (41)) is gradually decreasing; if the screw (13) is to be effectively filled, the agitator (24) adjacent to the inlet opening (4 丨) must be opened at least at the inlet (41) height rotation, if it is difficult to do because of the ratio of the diameter of the rotating seat (6) to the diameter of the screw (丨 3), you can open the bottom (28) of the mixing chamber (23) to the inlet end (41 ) To solve the problem, as shown in Figure 6. Up to the present embodiment, the axis (25) of the agitator (24) extends substantially perpendicular to the axis (9) of the rotating seat (6), but as shown in the figure As shown in Figure 9 to Figure 11, the arrangement of the disturber (24) or the rotation mode of its axis (25) can also be completely changed. Into another arrangement, so the mixing chamber (2 3) also expands to cover the shaft length of the entire rotating seat (6); the bearing (Shaft) (44) extends in the direction of the vertical axis (25)

Page 13 479006 V. Description of the invention (ίο) Extend the two side walls (43) of the agitating chamber (23) on the front and back of the branch; the bearings (44) have multiple agitators (2 4). Each agitator ( 2 4) There are many radially arranged blades (45) inclined with respect to the direction of the vertical axis (25), and the blades (4 5) move the mixed material in the mixing chamber (2 3) according to the arrow (4 6). Push into the opening (3 2) of the enlarged area (6 4); the enlarged area (β 4) can also adopt the structure of the foregoing embodiment. However, in this embodiment, it is best to use the Structure · A blocking rib (47) is provided at the lower end edge of the opening (32) of the enlarged area (64) along the rib (31) toward the mixing chamber (23); the last mixer (24) It is arranged opposite to the rib (47), and the agitator (24) is not provided with inclined blades (45), but is provided with blades (45) and functions (48) and parallel axes (25) plates (48) The plate (48) pushes the material into the opening (32) of the enlarged area (64) by the action of centrifugal force, so the opening (32) should also be large enough (as shown in Figure 11), that is, relatively by the mixing chamber 2 3) The cylindrical housing (49) and the front end (12) area of the rotating seat (6) or the recess (50) formed, so a tripod (gore) is also provided in the housing (12) ( 51), so basically the plate (48) pushes the material; ^ facing the entire surrounding area of the rotating seat (6) of the mixing chamber (23), so the end (34) can get a larger fill. The embodiment of Fig. 14 and Fig. 9 to Fig. 10 and Fig. 10 are at the next day. The mixing chamber (23) is expanded to extend beyond the front end (12) of the rotary seat (6) and the face screw (13) is extended. An extension shell (52) is formed on the outer shell (49). The extension shell (52) has a diameter larger than that of the original mixing chamber (23). The bearing (53) is supported by the straight side (43). Holding the bearing soil (44) of the agitator (24), the bearing (44) rotates in the direction of the arrow (54), and cries

Page 14 479006 V. Description of the invention (π) Many plates with blade-like shapes are inclined to form a conveying device. The material in the mixing chamber (23) is directed toward the shell (52) of the mixing chamber (23). Transport and enter into a chamber (55) formed by an extension shell (5 2), where a carrier disk (50) carried by a bearing (44) carries a tool thereon (T00ls) (57), and the working edges (58) of the tool (57) are bent relative to the direction of rotation of the arrow (5 4) of the bearing (44). Therefore, when the bearing (4 4) rotates, The material in the chamber (55) is pressed into a screw housing (14) inlet opening (41) like a blade, where the screw is formed as shown in FIG. The material is introduced into the mixing chamber (23) by the rotating seat (6). While a turbulent flow is formed in the mixing chamber (23), one or more additives can be added. As shown in Figure 1, the additive is provided by the instrument ( 59) Infusion chamber, similar to a batching machine or pump or pump; machine = Yiyi, the material is passed through a conduit inserted into the side wall (29) of the mixing chamber (23) (two ne: 60: input into the mixing chamber). (23) The additive is averaged in the whole thermoplastic plastic material during the blending process. Therefore, the mixing chamber (23) may also cover a shell cover (top wall) (61), and the mixing chamber (23) ) Can also be detached 'or even nephew for detachment; if the ancestor Λχ) is also available in the plate, # # > π Sinoma 枓 or additives will have an effect on the air Γ Bu; (3) Materials also It can be input by adding an air-tight compartment to make the materials in the mixing chamber (23) > heating / cooling 彳 ^ 预 ,,,,, can be set 7 (6 2) On the side of the mixing chamber (2 3).

Page 15 479006 V. Description of the invention (12) As for the number and quality, the quantity can be obtained. The amount of "," can be measured in any other embodiment. Of course, what is seen in the present invention is that the extruded screw rod (13) does not have to be an extruded screw (but the most common synthetic plastic material ^, It is also possible to use a coagulation screw, which is used to make coagulation to use a transfer screw, which is not for plasticizing purposes; it can also be used in a process. Dry, used to transport the cut mixed plastic material to another — too Congratulations! The above is just one possible embodiment of the present invention. For example, the equivalent structural changes made in the scope of the month book or patent application I: used in the scope of the patent of the present invention.

479006 Brief description of the diagram Brief description of the diagram Brief description of the first diagram is the dominant system is the dominant system is the dominant system is the dominant system is the dominant chart. Figure 2 Figure 3 Figure 4 Section 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 10 Figure 10 and Figure 10; Figure 10 and Figure 0 are vertical cross-sectional views showing the first embodiment of the present invention; A cross-sectional view along all lines II-1-1 of the figure; a vertical cross-sectional view of the second embodiment of the present invention; a cross-sectional view of the present invention along the line III-IV of the third line of the present invention; Figure 5 is a cross-sectional view of a different part of the embodiment; shows a vertical cross-sectional view of another embodiment of the present invention; shows a cross-sectional view of the present invention along the tangent line VIII-VIII of the present invention; shows a vertical cross-sectional view of another embodiment of the present invention ; Showing a cross-sectional view of the present invention along the tangent line X-X of the present invention; showing a detailed cross-sectional view of the present invention along the tangent line XI-XI of the present invention; showing a vertical cross-sectional view of another embodiment of the present invention; The four sections of X111-X111 are to show the present invention cut along the thirteenth figure. X I V-X I V cross-sectional view of FIG No. Description (1) body (2) a cutting chamber (3) of the housing (4) at the bottom

Page 17 479006 Brief description of drawings (5) Cutting device (6) Rotary seat (7) Arrow (8) Motor (9) Shaft (1 0) Front end (1 1) Side wall (12) Front end (1 3) Screw ( 1 4) Housing (1 5) Pressing device (1 6) Fill slider (17) Arrow (18) Surface (1 9) Opening (20) Tool (21) Blade (22) Clearance (2 3) Blending chamber (24 ) Agitator (2 5) Shaft (2 6) Motor (27) Arrow (2 8) Bottom

Page 18 479006 Brief description of the diagram (2 9) sidewall (3 0) compound cone (3 1) rib (3 2) opening (3 3) area (34) inlet end (3 5) spiral (3 6) Round (3 7) Core (3 8) Area (40) Arrow (41) Inlet opening (42) Arrow (43) Side 璧 (4 4) Bearing (45) Blade (46) Arrow (47) Leaf rib ( 48) Plate (49) Housing (50) Recess (51) Tripod (5 2) Extension housing (5 3) Bearing

Page 19 479006 Brief description of drawings (54) Arrow (5 5) Chamber (56) Disk (57) Tool (5 8) Edge (5 9) Instrument (60) Conduit (61) Shell cover (62) Heating / Cooling device (6 3) ramp (64) opening (6 5) arrow

Page 20

Claims (1)

6. Scope of patent application 1. Scope of patent application 1. A purpose of processing thermoplastic synthetic plastic raw materials. The device is designed to be used especially for another cutting device (5), one of which is a cutting chamber (2). At the bottom (4), a seat (6) is rotated around a horizontal axis (9). The rotary cutting device (5) is provided with at least one cutter (2), which is a rotary blade. The device (20) is also provided with a fixed material before processing, and the (21), and at least one 褒 ^ (疋 = thermoplastic synthetic plastic material in the cutting tool of the blade is pressed to the cutting chamber ( 2) The device (⑸ is best to fill the V moving part device 乂 M, where the bottom (4) area and a screw eight sigh are placed in the cut! 丨 chamber (2) shell (14), and the cutting chamber (,;), Bearing-type support for going out, where the screw (13 = plastic synthetic plastic material: a mixing chamber (, / in.) Adjacent to the cutting chamber (2). Processed thermoplastic synthetic plastic material ; Cut 乂 cut to ⑸ Thermoplastic synthetic plastic material ;; Two-turn J and ⑽ 其 ' Bottom area (33). · The cutting device 输, which is fed to #next screw (13), is connected to the device described in item i of the patent scope, the shaft length of each cutting device ⑸. (⑻, the opening extends a full 32 The device according to claim 1 or 2, wherein the mixing chamber (23) is disposed on the side of the cutting device (5) opposite to the pressing device (15). Page 21 479006 6. Scope of patent application 4. The device as described in item 1 or 2 of the scope of patent application, in which the screw (13) is arranged coaxially with the shaft (9) of the cutting device (5) and is connected to rotate ^ (.3) of 5. The device as described in item 1 or 2 of the scope of the patent application, wherein at least one agitator (24) is provided in the agitator chamber, and the agitator (24) surrounds a vertical or The axis (25) with the inclination angle is rotated, and the direction of the rotation can be selectively used: the force action 2 rotates the plastic material adjacent to the screw (13) at the end of the mixing chamber (23) to the cutting device (5) and / or the mixing chamber (23) The outlet $ of) is pressed into the screw (1 3). 6. The device according to item 1 or 2 of the scope of patent application, wherein the agitating chamber (2 叼 is provided with at least one agitator (24), and the shaft (25) of the agitator (24) is opposite to the cutting device (5) The shaft (9) is parallel or slightly inclined, and the rotation direction is opposite to the rotation direction of the rotation base (6) of the cutting device (5). 7 · The device according to item 1 or 2 of the stated patent scope, wherein the cutting A bottom of the device (/) is connected to the bottom end (28) of the mixing chamber (23) through a rib (31), and the rib (31) is connected to the front end (6) of the rotating seat (6) adjacent to the screw (丨 3). 2) There is a distance. 8 · The device described in item 6 of the declared patent scope, in which the mixing chamber (23) has another transmission function, equipped with many inclined transmission tools, and there is a distance from the shaft Push the material into one end of the mixing chamber (23) adjacent to the screw (13), and the transfer tool is like the blade (45). 9. The device according to item 1 or 2 of the patent application scope, wherein the mixing chamber (23) extends It passes over the front end (12) of the rotating seat (6) adjacent to the screw (13) and is connected with the opening (41) at the inlet end of the housing (14) of the screw (13). 〇 · The device described in item 9 of the scope of patent application, wherein the inlet end is open 479006 6. The scope of the patent application (41) is provided with a tool (57) 'The tool (57) carries the feeder (24) on the car bearing (4 4)' when rotating 'the tool (5 7) The material is transferred into the inlet opening (41) in the form of a spatula. During the transfer process, the edge (58) of the tool (57) is bent relative to the direction of rotation (that is, the direction of the arrow (54)). 1 1 · The device according to item 7 of the scope of patent application, wherein the south of the agitator (24) provided at the bottom (28) area of the agitating chamber (23) and the inlet end of the screw (13) casing (1 4) are open The height of (4 1) is the same. In order to guide the material into the screw (1 3) ', its height can also be set to be the same as that of the slope (6 3). The slope (6 3) guides the material into the mixing chamber (2 3). In the cutting chamber (2). 12. The device according to item u of the scope of patent application, wherein the bottom (2 8) of the mixing chamber (23) rises toward the opening (3 2) or the slope (6 3), respectively. 13. The device according to item 4 of the scope of patent application, wherein the area of the screw (1 3) adjacent to the rotary base (6) expands toward the rotary base (6) like a cone. 14. The device according to item 1 or 2 of the scope of patent application, wherein the core diameter of the screw (13) increases toward the transmission direction. 1 5. The device according to item 1 or 2 of the declared patent scope, in which at least a tool (20) is arranged around the screw 疋 and the seat (6) area, the tool In particular, it is a method for processing thermoplastic synthetic plastic materials. ^ / y〇〇6 Six patent application scope for the purpose of recycling @ ′ which will be synthetic plastic: cutting device, the cutting device includes at least; in; spin; seat? The shaft rotates, and then it is produced by the -screw $. The cut material is fed from the cutting chamber to the agitating chamber, and it is placed in the chamber and rotated. The material is fed to the screw only when the material is subjected to equalization. Seeing in this state, the material is supplied to the screw. = · The method described in item 18 of the scope of patent application, in which the distribution of plastic particles in terms of degree, tide and particle size are quite uniform. 2 0. The method as described in claim 18 or 19, wherein the plastic particles are dried in the mixing chamber. The method described in Shi Shenyan's patent scope No. 20, wherein the source of drying energy is in addition to the agitator, and other energy is added. Page 24