MULTI-BLADE ROTARY MELT FILTER

Abstract

This invention relates to the field of melt filtration and describes a multi-blade rotary melt filter. This multi-blade rotary melt filter comprises a filter housing element, the interior of which contains a rotary extrusion mechanism. The filter housing element consists of a central body section and an outlet opening on the outer wall of the central body section. An inlet opening is located at one end of the central body section, and a waste discharge screw is located at the other end. When mounted on the extruder outlet, this multi-blade rotary melt filter causes multiple arc-shaped blades to rotate and scrape away waste materials by contacting the inner wall of the filter mesh as the rotary cylinder rotates, and the filtration process is carried out through the filter mesh.Thanks to the multi-row, ring-shaped arrangement of the blades, waste material enters the working area of ​​the next group of blades immediately after being separated from the previous group, thus ensuring uninterrupted scraping of waste. This structure ensures that the waste is directed quickly and efficiently into the conical waste collection chamber, preventing clogging of the filter mesh, increasing filtration efficiency, and improving material recovery rate.

Description

1 TARIFF MULTI-BLADE ROTARY MELT FILTER Technical Area This invention relates to the field of melt filtration technology, and specifically to multi-blade 5 It is intended for rotary type melt filters. State of the Art A melt filter is a filter element used in the process of processing molten materials. through which large particles or other foreign substances in the melt are removed 10 By continuously filtering, a fine-textured and pure melt material is obtained. It is a device that enables the melt to be subsequently solidified. after it is processed into a product, the product quality becomes more reliable. provides. However, current melt filters are generally mounted at the outlet of the extruder. and thanks to the natural pressure of the extruder, the melt moves through the filter. This process ensures that the fine material in the melt moves. Waste material passes through the filter mesh and is discharged from the outlet. held by and moved forward to the slag discharge area 20 is being directed. However, in this process, large portions of the melt are affected. Particulate matter adheres to the filter mesh, reducing filtration efficiency and speed. negatively affects; moreover, these foreign substances damage the filter mesh. If it becomes clogged, the solution will be discarded before the filtration process is complete. This involves the material entering the region, which leads to a loss of molten material. 25 This opens up. Therefore, in order to address the problems mentioned above, many A rotary type melt filter with blades is offered. Disclosure of the Invention In order to overcome the shortcomings of the existing technology, this invention is a multi-bladed rotary 30 It offers a type of melt filter that removes large foreign particles from the melt. Substances adhering to the filter mesh negatively affect filtration efficiency and speed. 2 as a result of the effect, these foreign substances clog the filter mesh. the solution enters the waste area before completing the filtration process and this It solves the problems of melt material waste that occurs as a result. To achieve the objectives stated above, this invention employs the following technical solution: This is achieved through: a multi-blade rotary type melt filter, and one filter is 5 It includes the housing element, and the filter housing element in question A rotary extrusion mechanism is included. The filter housing element is a central one. the fuselage section and an outlet opening in the outer wall of the middle fuselage section It includes. At one end of the middle section of the body there is an inlet, and at the other end... There is a waste discharge screw; 10 The rotary extrusion mechanism in question, rotary type filtration and This rotary type filtering and pressurization system with a pressurization element. It includes a support web cylinder located on the outside of the element. Support The net roller is fixed to the middle section of the body, and the support net roller a material discharge port connected to the outlet between the middle body section 15 a reservoir has been created; A filter mesh is located on the inner wall of the support mesh cylinder, between the filter mesh and the rotary type filtering and pressurization element, inlet port It has an extrusion chamber connected to it; The waste discharge screw in question is a rotary type filtering and pressurization element 20. It is fixed coaxially with the wall, for the discharge of large particle waste. It is positioned at the end of the extrusion chamber for this purpose; The outer surface of the rotary type filtering and pressurization element has multiple There are arc-shaped blades, and these arc-shaped blades Multiple groups of rotating type 25 in contact with the inner wall of the filter mesh. waste by rotating around the axis of the filtering and pressurization element It is used for the purpose of scraping and removing substances; These curved blades are used in rotary type filtration and pressurization. the element is tilted in one direction along the axial path arranged, and the tips of the curved blades from the previous group, the next 30 The curved blades in the group are positioned to extend beyond the tip limit. Ideally, an upper hood should be permanently mounted to one end of the middle section of the body. and the inlet opening is made on the outer surface of the said upper head. middle body At the other end of that section, a subheading is permanently placed, and the word 3 The subject is the subheading passed outside the waste discharge screw. Also, the central body. A cooling mechanism has been installed at each end of this section. Ideally, the cooling mechanism should include the following: a cap seal sleeve, fixed to the outside of the top cap and referred to as 5 The subject is the sealing sleeve with one end pointing inwards towards the inside of the top cap. It is arranged in a way that allows it to lie down; It is a discharge cooling sleeve, located on the outer side surface of the lower header. It has been placed; The sealing sleeve and the discharge cooling sleeve each have 10 Inside, there is a hollow cooling chamber, and this hollow chamber... a coolant circulation fitting on the outside of the cooling chamber It is located there. Preferably, a waste 15 should be placed inside the end furthest from the middle body of the sub-heading. The drain pipe is permanently mounted, and the waste discharge screw is in question. It is connected in a rotating manner inside the waste discharge pipe. Additionally, the discharge... The cooling sleeve is fixed to the outer surface of the waste discharge pipe. It has been done. Ideally, a support cone should be fixed to the outer surface of the inner end of the waste discharge screw. It is mounted in such a way that the support cone and the inner wall of the lower header are connected. A conical waste collection chamber has been formed between them. This conical waste The collection tank is in fluid connection with the inside of the waste discharge pipe. It is located. 25 Preferably, an annular seal between the cap seal sleeve and the inner wall of the top cap. a feeding chamber has been created, and the aforementioned circular feeding Both ends of the chamber are connected to the inlet port and the extrusion chamber, respectively. Preferably, a rotary drive inside the header sealing sleeve. The mechanism is located in the rotary drive mechanism in question. This includes the following: 4 It is a drive shaft that connects to the end of the rotary type filtering and pressurization element. It is assembled; a bed cover housing, located on the outer end surface of the header sealing sleeve it is permanently installed; It is a tapered roller bearing, fixed between the drive shaft and the bearing housing. It is assembled; a cap seal assembly, fixed to the outer surface of the drive shaft. and the said header seal assembly, header seal sleeve It is designed to provide a rotary seal with its inner wall; A header is a wear-resistant sleeve, rotary type filtration and pressurization 10 mounted on the outer surface of the connection area between the element and the drive shaft and the head in question is a wear-resistant sleeve, a head sealing sleeve. It is designed to make rotating contact with the inner wall. Preferably, the rotary type filtering and pressurization element is a rotary cylinder 15 It includes arc-shaped blades on the outer surface of the said rotating cylinder. It is mounted. A drive coupling section is located at each end of the rotating cylinder, respectively. and a transmission connection section is formed as a single piece, with a support cone. The head is a wear-resistant sleeve, separately fixed to the two ends of the rotating cylinder. It has been assembled as follows: 20 Preferably, a drive shaft formed as a single unit at the end of the drive shaft. a connection end is located, and the said drive connection end is the drive connection. It is connected in a detachable, lockable manner. Additionally, there is a waste disposal section. a transmission connection 25 formed as a fixed and integral part at the tip of the screw It has a terminal, and the transmission connection terminal in question is connected to the transmission connection part. It is attached with a detachable snap fastener. Preferably, a mounting on the side of the curved blade facing the rotating cylinder. a housing has been created, and inside that mounting housing there is a spring 30 The spring element is located inside the rotating cylinder. The other end of the spring element is inside the rotating cylinder. fixed, on the side of the arc-shaped blade furthest from the rotating cylinder an angled stripping channel opening has been designed. This invention describes a multi-blade rotary melt filter, which has the following features: The beneficial effects are listed below: 1. This multi-blade rotary melt filter filters the melt entering under low pressure. 5. Pushing it into the mouth and then rotating the rotary cylinder via the drive shaft It operates in this way. This allows multiple arc-shaped blade filter meshes to be used. rotating in such a way that it contacts the inner wall, and the arc-shaped blades As a result of contact with the material, the fine material passes through the filter mesh. Coarse material that cannot pass through the filter mesh is transferred to the discharge tank. Foreign matter is scraped off by the curved blades. Thus, 10 The foreign materials in question quickly enter the conical waste collection hopper. It is being moved in that direction. Also, there are many arc-shaped blades. its arrangement in a sequential ring structure and the arc of the previous row the tip of the blades in the shape of a curve, the front of the curved blades in the next row Thanks to its location further forward than the end, the waste material was less than the previous 15 After separating from the next series of arc-shaped blades, the next one in the row... The arc-shaped blades enter the working area; thus, the waste enters the conical waste area. The filter mesh is quickly directed to the collection tank. By preventing clogging, filtration speed and efficiency are increased, and filtration efficiency is improved. This increases the material recovery rate. 20 2. This multi-blade rotary melt filter has both a top and a bottom head. thanks to the cooling mechanisms arranged in the region, Coolant water continuously circulates through the cooling fluid circulation fittings. It is circulated as such and thus the waste discharge pipe and rotary drive 25 The temperature in the waste disposal areas is being lowered. This allows for waste discharge. the material inside the helical groove of the screw transitions from a molten to a solid state by transforming it, ensuring its continuous and efficient evacuation; same This prevents excessive temperature build-up in the sealing group at the time. Breakdown of the seal and subsequent leakage 30 It is being blocked. 6 Explanation of the Drawings This invention provides more application examples or technical solutions in existing technology. To explain clearly, here are some application examples or existing techniques. The figures to be used in the explanations will be briefly introduced. Clearly, below The figures described are only some application examples of this invention; there are 5 in this field. Ordinary technical staff can create these shapes without doing any creative work. Based on this, other shapes can be obtained. Figure 1 shows a schematic representation of the general surface structure of this invention. shows; 10 Figure 2 shows a schematic representation of the overall side view structure of this invention. It shows; Figure 3 shows a schematic representation of the general cross-sectional view of the internal structure of this invention. It shows; Figure 4 shows the external surface structure of the rotary extrusion mechanism of this invention. It shows a schematic representation; Figure 5 shows a schematic representation of the external surface structure of the rotating cylinder belonging to this invention. It shows; Figure 6 shows a schematic cross-sectional view of the internal structure of the rotating cylinder belonging to this invention. It shows the representation; 20 Figure 7 shows a schematic of the external surface structure of the transmission connector of this invention. It shows the representation; Figure 8 shows a schematic of the external surface structure of the drive coupling end of this invention. It shows the representation; Figure 9 shows a schematic representation of the cross-sectional view of the internal structure of the sub-heading related to this invention. 25 It shows; Figure 10 shows a schematic cross-sectional view of the internal structure of the header for this invention. It shows the representation; Figure 11 shows a schematic of the external surface structure of the arc-shaped blade belonging to this invention. It shows the representation. 30 In the figures: 1- filter body element; 11- middle body section; 12- top cap; 13- inlet. 13- outlet; 14- ring feed hopper; 15- material discharge hopper; 7 17- support cone; 18- conical waste collection hopper; 19- waste discharge pipe; 110- Waste discharge screw; 111- bottom cap; 112- transmission connection end; 2- rotary drive mechanism; 21- drive shaft; 22- bearing housing; 23- tapered roller bearing; 24- 25- head sealing group; 26- drive connection end; 26- head wear resistant 3- cooling mechanism; 31- head sealing sleeve; 32- drain 5 33- cooling shell; 34- hollow cooling chamber; 35- coolant circulation connecting element; 4- rotary extrusion mechanism; 41- rotary type filtering and pressurization element; 411- rotary cylinder; 412- spring-shaped blade; 413- spring element; 414- transmission connection part; 415- drive connection part; 416- assembly housing; 417- oblique cut stripping channel opening; 42- filter mesh; 43- support mesh cylinder. 10 Application Methods of the Invention The objectives, technical solutions, and application examples of this invention. To better understand its advantages, the following are details about this invention: The technical solutions in the application examples are explained clearly and completely. 15 As is clearly evident, the application examples described here illustrate this invention. This represents only a portion, not all, of the application examples. This invention... based on, creative work by ordinary technical personnel in this field All other application examples obtained without doing so are also protected under this invention. It falls within the scope of. 20 Application examples for this project include multi-blade rotary melt filter types. by ensuring that large foreign particles in the solution are removed. By adhering to the filter mesh, it negatively affects the filtration efficiency and speed. The issue is the clogging of the filter mesh by foreign substances, resulting in the filtration of the solution. 25 entering the waste area before completing the process and consequently the melt It solves the problems of material waste. To better understand the technical solutions mentioned above, the following are provided: The aforementioned 30, along with the illustrations and specific application methods attached to the explanatory text... Technical solutions will be explained in detail. 8 Application examples of this invention include multi-blade rotary melt filters. It explains. As shown in Figure 1-11, the structure includes a filter housing element 1. and the filter housing element in question has a rotating 5 inside. The extrusion mechanism consists of 4 elements. Filter body element 1, a central body. section 11 and an exit port 14 opened on the outer wall of the middle body section 11. It includes. The middle section of the body has an entrance at one end of section 11, arranged in section 13. and at the other end of the middle body section, there is a waste discharge screw, 110. It takes. 10 Rotary extrusion mechanism 4, rotary type filtration and pressurization. element 41 and the outer part of this rotary type filtering and pressurization element 41. It includes support network roller 43 located on its side. Support network roller 43, The central body section is fixed to 11, and the support mesh roller is between 43 and 15. The middle section of the body is a material discharge port connected to outlet 14 between section 11. 16 compartments have been created. A filter mesh 42 is located on the inner wall of the support mesh cylinder 43, and the word Subject: Filter mesh 42 and rotary type filtration and pressurization element 41 20 Between them, an extrusion chamber was formed, connected to inlet port 13. Waste discharge screw 110, rotary type filtering and pressurization element 41 are compatible. It is fixed axially and is intended for the discharge of large particle waste. It is located at the end of the extrusion chamber. The rotary type filtering and pressurization element 41 has multiple features on its outer surface. The arc-shaped blade is numbered 412, and these arc-shaped blades... Multiple groups of rotating types in contact with the inner wall of filter mesh 42. The filtering and pressurization element 41 rotates around its axis, removing waste. It is used for the purpose of scraping and removing substances. 30 Arc-shaped blades 412, rotary type filtering and pressurization element. Arranged with a single incline along the axial direction of 41. 9 and the tip of the curved blades in the previous group, 412, in the next group The curved blades are positioned to extend beyond the tip of the 412. A top cap 12 is fixedly mounted to one end of the middle body section 11. and the inlet opening 13 is made on the outer surface of the aforementioned heading 12. Middle At the other end of the body section 11, a sub-heading 111 is permanently attached. and the subheading in question, 111, has been routed outside of waste discharge screw 110. Additionally, the middle section of the body, section 11, has a cooling mechanism at each end. It has been established. Cooling mechanism 3, discharge cooling 10 with header sealing sleeve 31. It includes sleeve 32. Header sealing sleeve 31, outer of top header 12. It is fixed to the side, and one end of the sealing sleeve 31 is attached to the said end. The top header extends towards the inside of 12. The discharge cooling sleeve is 32. It is placed on the outer side surface of subheading 111. The subheading is sealed. Each of the cooling casings 31 and 32 has a hollow 15 inside. There are 33 cooling chambers, and the said empty cooling chambers On the outside of 33 is a coolant circulation fitting located at 34. It is located. The inner part of the middle body of subheading 111, the end furthest from 11. A waste discharge pipe is permanently installed in section 19, and the waste discharge Screw 110 is rotated into the inside of the waste discharge pipe 19. It is connected. In addition, the discharge cooling sleeve 32 and the waste discharge pipe 19 are external. It is permanently mounted to the surface. Cooling water circulates through the discharge cooling housing 32. By circulating it, the temperature of waste discharge pipe 19 is reduced and 25 Accordingly, within the helical groove of the waste discharge screw 110 By reducing the temperature of the material, the molten state of the material is converted into a solid state. This ensures that it transforms into a specific state. The helical groove of the waste discharge screw 110 is defined. It is designed at an angle, and only the waste discharge screw 110 turns. In this case, material unloading is ensured. Usage 30 During this process, when the drive shaft 21 rotates the rotary cylinder 411, the waste discharge screw The 110 mm rotates simultaneously, thus causing the waste material to spiral outwards. They are being evacuated by being transported away. The hollow cooling chamber 33 located inside the header sealing sleeve 31 Heat is absorbed by circulating coolant through it, and Thus, the temperature of the sealing group 24 is reduced. This allows, plastic melt between drive shaft 21 and header sealing group 24 Leakage from the gap is prevented. Sealing group 24, combined filler 5 It adopts a sealing structure of this type, and in this application, a copper washer is used. A combination of non-metallic heat insulation washers has been used. A support cone 17 is fixed to the outer surface of the inner end of the waste discharge screw 110. It is mounted as follows, and the support cone in question is 17 and the inner 10 of sub-heading 111. A conical waste collection chamber 18 was formed between the walls. This conical Waste collection container 18 is connected to the inside of waste discharge pipe 19. An annular seal is formed between the inner wall of the header seal sleeve 31 and the inner wall of the top header 12. A feed chamber 15 has been formed, and the aforementioned circular feed 15 The two ends of chamber 15 are respectively inlet port 13 and extrusion chamber. They are related. The header sealing sleeve 31 has a rotary drive mechanism located inside at 2 positions. It consists of two rotary drive mechanisms; one drive shaft 21, one 20 bearing cover housing 22, one tapered roller bearing 23, one head seal assembly 24 and includes a wear-resistant casing 26. Drive shaft 21 is attached to the end of the rotary type filtering and pressurization element 41. It has been assembled. Bed cover compartment 22, headboard sealing sleeve 31, outer 25. It is fixed to the end surface. Tapered roller bearing 23, drive shaft 21 and bearing. The lid compartment is fixed between 22. The cap is leak-proof. Group 24 is fixed to the outer surface of drive shaft 21, and the word Subject: Sealing group 24, inner wall of sealing sleeve 31 It is designed to provide a tight seal with a rotating mechanism. The head is resistant to wear for 30 days. The durable housing 26 is with the rotary type filtering and pressurization element 41. It is mounted on the outer surface of the connection area between the drive shaft 21, The header sealing sleeve 31 will make rotary contact with the inner wall. It is arranged in this way. 11 The purpose of the arrangement of tapered roller bearing 23 is to prevent the plastic melt from reaching the drive shaft 21. The purpose is to balance the axial thrust force it creates. During operation... A certain pressure builds up inside the filter, and this pressure pushes the drive shaft 21 backward. It forces the correct push; therefore, the pushing force in question It needs to be balanced. For this reason, tapered roller bearing 23 is used, 5 The structure in question can alternatively be a thrust bearing or a thrust sliding bearing. It can also be done using [method]. Rotary type filtering and pressurization element 41, a rotary cylinder 411 It includes the arc-shaped blades 412 and the outer 10 of the said rotating cylinder 411. It is mounted on the surface. A drive is located at each end of the rotating cylinder 411, respectively. Connection section 415 and a transmission connection section 414 are formed as a single unit. and, with support cone 17 and head wear-resistant sleeve 26 rotary cylinder It is separately and permanently mounted to both ends of the 411. A drive coupling end formed as a single piece at the end of drive shaft 21. located, the said drive connection end is the 25 drive connection part. It is connected with a removable, locking mechanism (415). Additionally, there is a waste discharge screw. The 110 has a fixed and integral transmission connection terminal at its end. There are 112, and the transmission connection end in question is transmission connection part 20. It is attached to the 414 with a removable snap-fit ​​system. The arc-shaped blade 412 is mounted on the side facing the rotating cylinder 411. Mounting bracket 416 has been created, and within mounting bracket 416 there is a Spring element 413 is located here. The other end of spring element 413 is on rotary cylinder 25. It is fixed to the inside of the 411. The spring-shaped blade rotates on the 412's cylinder. On the side furthest from 411, there is an obliquely cut stripping channel opening 417. It is arranged. Thanks to the angled stripping channel opening 417, the arc-shaped The contact area between blade 412 and filter mesh 42 is reduced, thus filtering By effectively scraping away foreign matter accumulated on the inner wall of mesh 42, 30 removal is ensured. The working principle is as follows: during use, this device feeds into an extruder through inlet port 13. By connecting them, the molten material passes through the filter under the natural pressure of the extruder. 12 It enters. At the same time, an external drive is attached to the end of drive shaft 21. When the element is connected, the drive shaft 21 starts to rotate; at this time external melt, circular feed chamber 15 out of 15 It enters the extrusion chamber and, under the effect of pressure, travels through the extrusion chamber. The conical waste collection hopper moves in direction 18. Meanwhile, the drive shaft moves 21.5. The rotating cylinder rotates the 411, thus turning multiple arc-shaped blades. 412 rotates so that it contacts the inner wall of filter mesh 42. Spring Due to the effect of element 413, the arc-shaped blades 412 are attached to the inner wall of the filter mesh 42. It is pressed firmly, thus removing the waste that adheres to the inner wall of the filter mesh. The debris is quickly scraped away and the waste material is generally 10 It exhibits a helical motion. In this process, the fine material filter mesh Passing through 42, it reaches material discharge bin 16 and finally exits. The contents are discharged through the opening at 14. Coarse material that cannot pass through the filter mesh at 42. Materials and foreign substances are pushed forward into the conical waste accumulation chamber. The waste is directed to container 18 and then through waste discharge screw 110 to 15. It is extruded outwards in a helical fashion. Additionally, it has multiple springs. The blade, in the shape of 412, is arranged in a multi-row annular arrangement. and the tip of the previous row's arc-shaped blade 412, next to it The next arc-shaped blade is positioned further forward than the front end of the 412. Thanks to its discovery, the material is 20 inches from the previous row of arc-shaped blades. immediately after separation the tip of the next arc-shaped blade It enters the area; thus ensuring the continuous removal of waste. and prevents waste from being overlooked. This situation involves conical waste material. It is largely filtered before the collection tank reaches 18. It ensures the collection of materials, improves filtration efficiency, and recovers 25% of the material. It significantly increases the success rate. Above are the basic principles, main technical characteristics, and benefits of this invention. The advantages have been explained and demonstrated by experts in this field. As can be understood, this invention is not limited to the application examples described above. 30 is not. The above-mentioned application examples and explanatory text contain the following: The content is presented solely for the purpose of explaining the principles of this invention. This various modifications and improvements without deviating from the spirit and scope of the invention all of the aforementioned changes and improvements are applicable to this invention. 13 It falls within the scope of the protection sought. This invention is subject to the requested protection. The scope of protection includes the claims listed in the annex and their equivalents. It is determined. 10 20

Claims

14 REQUESTS 1. It is a multi-blade rotary type melt filter, with a filter housing element (1) 5 It includes and a rotary extrusion within the said filter body element (1). The mechanism (4) is located and its feature is, The filter housing element in question (1) has a middle housing section (11) and a middle The body part (11) includes an outlet opening (14) on the outer wall, middle The body part (11) has an inlet opening (13) at one end and a waste 10 at the other end. The presence of a drain screw (110); the rotary extrusion mechanism in question (4), a rotary type filter and pressurization element (41) with this rotary type filtering and pressurization The element (41) includes a support mesh cylinder (43) located on the outside of it, 15 fixed to the middle body part (11) of the support web cylinder (43) and the outlet between the support mesh cylinder (43) and the middle body part (11) (16) has been created in connection with (14); The presence of a filter mesh (42) on the inner wall of the support mesh cylinder (43) subject of the filter mesh (42) and rotary type filtering and pressurization element (41) between them, an extrusion chamber was formed connected to the inlet opening (13) 20 being; waste discharge screw (110), rotary type filtering and pressurizing element (41) being fixed coaxially and large particle wastes It is positioned at the end of the extrusion chamber for the purpose of discharge; 25 on the outer surface of the rotary type filtering and pressurization element (41) The presence of more than one bow-shaped knife (412), the bow-shaped Multiple groups of blades will come into contact with the inner wall of the filter mesh (42) around the axis of the rotary type filtering and pressurization element (41) Used for removing waste materials by rotating; the aforementioned curved blades (412), rotary type filtering and 30 along the axial direction of the pressurization element (41) to one side The fact that it is arranged with a correct slope, the arc shape in the previous group the limit of the tip of the blades (412) of the arc-shaped blades in the next group (412) is that it is positioned to exceed the limit of the edge.

2. It is a multi-blade rotary melt filter according to Claim 1, and its characteristic is; central body a top cap (12) is fixedly mounted to one end of part (11), the inlet opening (13) being opened on the outer surface of the said top heading (12); At the other end of the middle body part (11) a sub-head (111) is fixed 5 the placement of the waste discharge screw (110) of the subheading (111) having been passed over the outside and having one at each end of the middle body part (11) The cooling mechanism (3) is present.

3. It is a multi-blade rotary melt filter according to claim 2, and its characteristic is stated in clause 10. The subject is the cooling mechanism (3); fixed to the outside of the top header (12) a cap seal which has one end extending into the inside of the top cap (12) The casing (31) has a drain placed on the outer side surface of the lower head (111). cooling sleeve (32), discharge with the said head sealing sleeve (31) A hollow cooling 15 located inside each of the cooling shells (32) the reservoir (33) and the outside of the hollow cooling reservoir (33) The area contains a coolant circulation fitting (34).

4. It is a multi-blade rotary melt filter according to claim 3, and its characteristic is that it is the sub-heading. (111) fixed to the inside of the end furthest from the middle body part (11) 20 a waste discharge pipe (19), inside of the said waste discharge pipe (19) a waste discharge screw (110) attached to the part in a rotating manner and waste discharge a discharge cooling pipe (19) is mounted on the outer surface of the pipe. It contains the hive (32).

5. It is a multi-blade rotary melt filter according to claim 4, and its characteristics are as follows; A support cone (17) on the outer surface of the inner end of the waste discharge screw (110) fixedly mounted, with the support cone (17) and the lower header. A conical waste collection chamber (18) was formed between the inner wall of (111). and this conical waste collection hopper (18) is connected to the inside of the waste discharge pipe (19) 30 They are related.

6. According to claim 3, it is a multi-blade rotary type melt filter, the characteristic of which is; head. an annular seal between the sealing sleeve (31) and the inner wall of the top cap (12) 16 the creation of a feeding chamber (15) and the aforementioned circular feeding the inlet port (13) and the extrusion chamber at both ends of the chamber (15) respectively It is related to.

7. It is a multi-blade rotary melt filter according to claim 5, and its characteristic is header 5. the rotary drive mechanism located inside the sealing sleeve (31) (2); mounted on the end of the rotary type filtering and pressurization element (41) a drive shaft (21), 10 fixed to the outer end surface of the header sealing sleeve (31) a bed cover compartment (22), fixed mounted between the drive shaft (21) and the bearing cover housing (22) a tapered roller bearing (23), fixed to the outer surface of the drive shaft (21) and the head 15 to provide a rotary seal with the inner wall of the sealing sleeve (31). a regulated header sealing group (24) and rotary type filtering and pressurization element (41) and drive shaft (21) mounted on the outer surface of the connection area between them and the header In such a way that it makes rotary contact with the inner wall of the sealing sleeve (31) The regulated head contains a wear-resistant sleeve (26). 20 8. According to claim 7, it is a multi-blade rotary type melt filter, characterized by its rotary type operation. filtering and pressurizing element (41); spring-shaped blades (412) a rotary cylinder (411) on which the outer surface is mounted, the rotary cylinder (411) a drive coupling section formed as a single piece at each end respectively 25 (415) and a transmission linkage part (414), and two end parts of the rotary cylinder (411) A header with a separately mounted support cone (17) to wear It contains a durable casing (26).

9. According to claim 8, it is a multi-blade rotary melt filter, the characteristic of which is drive 30 formed as a single piece at the end of the shaft (21) and to the drive connection part (415) with a drive connection end (25) which is connected in a detachable and lockable manner. It is formed as a fixed and integral part at the end of the drain screw (110) and 17 a detachable snap-on connection to the transmission connection part (414) It contains the transmission connection terminal (112).

10. According to claim 8, it is a multi-blade rotary melt filter, characterized by its spring-shaped design. an assembly formed on the side of the blade (412) facing the rotating cylinder (411) housing (416), a spring located inside the mounting housing (416) 5 element (413) and the arc-shaped blade (412) away from the rotating cylinder (411) It contains an oblique cut stripping channel opening (417) arranged on the side, spring The other end of the element (413) is fixed to the inside of the rotating cylinder (411) It is the fact that.

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