CN113930868B - Method for recovering white oil in ultra-high molecular weight polyethylene fiber gel silk - Google Patents
Method for recovering white oil in ultra-high molecular weight polyethylene fiber gel silk Download PDFInfo
- Publication number
- CN113930868B CN113930868B CN202111342201.6A CN202111342201A CN113930868B CN 113930868 B CN113930868 B CN 113930868B CN 202111342201 A CN202111342201 A CN 202111342201A CN 113930868 B CN113930868 B CN 113930868B
- Authority
- CN
- China
- Prior art keywords
- filter plate
- positioning
- driving
- column
- gel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
- D01F13/04—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of synthetic polymers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Abstract
The application relates to a method for recycling white oil in ultra-high molecular weight polyethylene fiber gel yarns, which adopts an extrusion structure to separate the white oil in the gel yarns. The method has the effect of improving the extraction efficiency of the white oil in the gel silk.
Description
Technical Field
The application relates to the field of preparing ultra-high molecular weight polyethylene fiber gel yarns, in particular to a method for recycling white oil in the ultra-high molecular weight polyethylene fiber gel yarns.
Background
The ultra-high molecular weight polyethylene fiber is also called as high-strength high-modulus polyethylene fiber, is the fiber with highest specific strength and specific modulus in the world at present, and is commonly used in the military fields of bulletproof clothes, bulletproof helmets, bulletproof armors of military facilities and equipment, aerospace and the like.
In the production of ultra-high molecular weight polyethylene fiber, a technical route is to use white oil to dissolve ultra-high molecular weight polyethylene resin powder to prepare spinning solution, fully disentangle ultra-high molecular weight polyethylene molecules in the spinning solution, prepare frozen collagen fiber through spinning, and then balance, extract and high-power draft the frozen collagen fiber.
At present, white oil in gel wires is recovered by a natural leaching method.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: the natural leaching method has extremely low efficiency, long time consumption and low recovery efficiency.
Disclosure of Invention
In order to improve the extraction efficiency of the white oil in the gel silk, the application provides a method for recycling the white oil in the ultra-high molecular weight polyethylene fiber gel silk.
The method for recycling white oil in ultra-high molecular weight polyethylene fiber gel silk provided by the application adopts the following technical scheme: the method for recovering white oil in the ultra-high molecular weight polyethylene fiber gel yarn adopts an extrusion structure to separate the white oil in the gel yarn.
By adopting the technical scheme, the white oil in the gel silk is recovered in an extrusion mode, the consumed time is greatly reduced, and the white oil recovery efficiency is greatly improved.
Optionally, the extrusion structure includes the frame, compresses tightly the subassembly, is used for blockking the first filter plate that the gel silk was blockked and is used for collecting the collecting vat that the white oil that extrudes, first filter plate sets up on the collecting vat, compress tightly the subassembly and including compressing tightly the post and being used for driving the compression piece that compresses tightly the post and be close to or keep away from first filter plate.
Through adopting above-mentioned technical scheme, operating personnel places the gel silk on first filter plate during the use, compresses tightly the piece and drives the column that compresses tightly afterwards and remove along the direction that is close to the gel silk, compresses tightly the column and extrudees the gel silk, and white oil in the gel silk is extruded and flows into the collecting vat through first filter plate in, realizes collecting the white oil in the gel silk.
Optionally, the cover is equipped with the loudspeaker cover on the compression column, loudspeaker cover big end is towards first filter plate, loudspeaker cover is used for inconsistent with first filter plate, be provided with the compression spring who is used for maintaining loudspeaker cover and first filter plate to support tight state on the compression column.
When the compression column extrudes the gel wires on the first filter plate, the gel wires move along the direction away from the axis of the compression column, so that the gel wires outside the compression column are not fully extruded.
By adopting the technical scheme, when the horn cover is used, the gel wire on the first filter plate is covered, the gel wire is propped against the inner side wall of the horn cover in the process of extruding the gel wire by the compression column, the gel wire positioned outside the compression column moves in the direction that the gel wire is far away from the axis of the compression column, and the first filter plate and the inner side wall of the horn cover extrude the gel wire, so that the efficiency of extruding white oil of the whole gel wire is improved; when the compression column extrudes the gel wire, the horn cover is used for blocking most of white oil, so that most of white oil flows into the collecting tank through the first filter plate.
Optionally, the first filter plate slides along the direction that is close to or keeps away from the compression column and connects in the frame, be provided with the driving piece that is used for driving first filter plate and slides in the frame.
Through adopting above-mentioned technical scheme, when using, operating personnel will wait extruded gel silk and place on first filter plate, and the driving piece drives first filter plate and removes along the direction that is close to the compression post for first filter plate is located the compression post under, compresses tightly the post and removes the gel silk on the first filter plate along the direction that is close to first filter plate and extrude, and then the driving piece drives the gel silk that is extruded and resets, and operating personnel changes the gel silk that is extruded into waiting extruded gel silk, makes things convenient for operating personnel's operation.
Optionally, the driving piece comprises a driving rack, a driven rack and a transmission gear; the length direction of the driving rack is parallel to the sliding direction of the compression column, and one end of the driving rack is arranged on the compression column; the length direction of the driven rack is parallel to the length direction of the feeding plate, and one end of the driven rack is arranged on the feeding plate; the transmission gear is rotationally connected to the collecting tank and is used for being meshed with the driving rack and the driven rack.
Through adopting above-mentioned technical scheme, when compressing tightly the post and removing along the direction that is close to first filter plate, compressing tightly the post and driving rack and driving gear drive driven rack and remove along the direction that is close to compressing tightly the post, first filter plate stops removing when first filter plate is located the compression post under, compresses tightly the post and extrudees the gel silk on the first filter plate, realizes driving the gel silk on the first filter plate to carry out pay-off or ejection of compact when compressing the gel silk on the first filter plate, makes things convenient for operating personnel's operation.
Optionally, a positioning assembly is arranged between the driven rack and the collecting tank, and the positioning assembly comprises a positioning column and a positioning spring; a positioning groove is formed in the driven rack; the positioning column is connected to the rack in a sliding manner along the direction approaching or separating from the driven rack, one end of the positioning column approaching the positioning groove is used for penetrating into the positioning groove, one end of the positioning column approaching the groove bottom of the positioning groove is provided with a cone, the side surface of the cone is used for propping against the joint of the positioning groove and the driven rack, and the positioning column is always propped against the driven rack; the positioning spring is used for maintaining the state that the positioning column penetrates through the positioning groove, and is always in a compressed state; when the positioning column is arranged in the positioning groove in a penetrating way, the first filter plate is positioned right below the compression column.
Through adopting above-mentioned technical scheme, during the use, compress tightly the post and drive driven rack through initiative rack and drive gear and remove, the positioning spring drives the reference column and removes along the direction that is close to the tank bottom of constant head tank when constant head tank and reference column aim at, and the side of cone compresses tightly at constant head tank, driven rack junction, realizes the location to driven rack and first filter plate for first filter plate is located and compresses tightly the post under, reduces first filter plate and compresses tightly the condition emergence of post dislocation, further improves the extrusion effect that compresses tightly the post to the gel silk.
Optionally, a discharging assembly is arranged on the rack, and the discharging assembly comprises a blocking plate, a discharging groove for collecting gel wires blocked by the blocking plate, and a driving piece for driving the blocking plate to move along the direction close to or away from the discharging plate; the blocking plate is vertically connected to the frame in a sliding mode and is used for being in conflict with the first filter plate.
By adopting the technical scheme, when feeding, the first filter plate moves along the direction close to the compression column, and the driving piece drives the blocking plate to move along the direction far away from the first filter plate, so that gel wires on the first filter plate pass through the blocking plate; when the extruded gel wires are discharged, the driving piece drives the blocking plate to move along the direction close to the first filter plate, so that the blocking plate pushes the extruded gel wires on the first filter plate into the discharge chute; in the process that the gel wires after being extruded on the first filter plate are pushed into the discharge chute by the blocking plate, the gel wires are dispersed to a certain extent under the action of gravity, and the device is simple in structure and convenient for operators to operate.
Optionally, a dispersing assembly for dispersing the extruded gel wires is arranged on the discharging plate, and the dispersing assembly comprises a connecting rod, a plurality of poking rollers and a driving gear; the driving gear is rotationally connected to the outer side wall of the discharge chute and is used for being meshed with the driven rack; one end of the connecting rod is arranged on the driving gear, and a plurality of stirring rollers are rotationally connected to the connecting rod and used for stirring gel wires in the feeding groove.
By adopting the technical scheme, when the first filter plate moves along the direction close to or far from the compression column, the driven rack drives the driving gear to reciprocate, the connecting rod on the driving gear and the plurality of poking rollers poke the gel wires in the discharge chute, so that the extruded gel wires are further dispersed, on one hand, the contact area of the gel wires is increased, and the gel wires are conveniently extracted; on the other hand, the space utilization rate in the discharge chute is improved, and the processing of the jelly wires in the discharge chute by operators is reduced.
Optionally, the extrusion structure comprises a conveying pipeline, a second filter plate for blocking gel wires, a collecting tank for collecting white oil, a screw and a driving motor for driving the screw to rotate; the drive screw rod rotates to be connected with in the pipeline, the extrusion through-hole has been seted up to pipeline's extrusion department, second filter plate fixed connection is on the inside wall of extrusion through-hole.
Through adopting above-mentioned technical scheme, during the use operating personnel will wait to extrude the gel silk and put into pipeline, driving motor drives the screw rod and rotates, and the screw rod rotates and drives the gel silk in the pipeline and remove along the direction that is close to the extrusion through-hole, and then the screw rod drives the gel silk and compresses tightly on the second filter plate for the white oil in the gel silk extrudes to in the collecting vat.
Optionally, the delivery pipeline is close to the collecting vat department and has offered the hourglass through-hole that is used for being linked together with the delivery pipeline, be provided with the arc filter plate that is used for blockking the gel silk on the hourglass through-hole inside wall down.
Through adopting above-mentioned technical scheme, when the gel silk removes, partial white oil flows into the collecting vat through the arc filter plate for the white oil in the gel silk extrudees to in the collecting vat.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the white oil in the gel silk is extruded through the extrusion structure, so that the efficiency of recycling the white oil in the gel silk is improved, and the time consumption is greatly reduced;
2. the extrusion effect of the compression column on the gel wire is improved through the horn cover and the compression spring;
3. the gel wires on the first filter plate are fed or discharged while the gel wires are extruded by the compression column through the driving piece and the dispersing component, and the gel wires in the discharge chute are stirred and dispersed;
4. the efficiency of recycling white oil in gel wires is improved through the conveying pipeline, the screw rod and the driving motor, and the time consumption is greatly reduced.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present application.
Fig. 2 is a schematic view of the driving member and the pressing assembly of fig. 1.
Fig. 3 is a cross-sectional view of the compression column of fig. 2 at the horn cover.
Fig. 4 is a cross-sectional view of the compression column of fig. 1, showing the construction of the positioning assembly.
Fig. 5 is an enlarged view at a in fig. 1 for showing the structure of the dispersing assembly.
Fig. 6 is a cross-sectional view of the spout of fig. 1 showing the construction of a dispersion assembly.
Fig. 7 is a schematic structural view of embodiment 2 of the present application.
Fig. 8 is a cross-sectional view of fig. 7 for illustrating an internal structure of a transfer pipe.
Reference numerals: 1. an extrusion structure; 11. a frame; 111. a mounting block; 112. a vertical plate; 12. a compression assembly; 121. a compression column; 122. a press body; 13. a first filter plate; 14. a collecting tank; 15. yan Weigan; 2. a mounting ring; 21. a horn cover; 22. a compression spring; 23. a slip sleeve; 24. a horizontal ring; 3. a driving member; 31. a driving rack; 32. a vertical rod; 33. a first horizontal bar; 34. a second horizontal bar; 35. a driven rack; 36. a transmission gear; 361. a large gear; 362. a pinion gear; 4. a mounting plate; 41. a slip groove; 42. a through groove is arranged; 43. a positioning assembly; 431. positioning columns; 432. a positioning spring; 433. a cone; 44. a positioning groove; 5. a discharge assembly; 51. a blocking plate; 52. a discharge chute; 53. driving a cylinder; 6. a dispersion assembly; 61. a connecting rod; 62. a pulling roller; 63. driving a gear; 64. a rotating shaft; 7. a delivery conduit; 71. a feed pipe; 72. a second filter plate; 73. a screw; 74. a driving motor; 75. an arc-shaped filter plate.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-8.
The embodiment of the application discloses a method for separating white oil from ultra-high molecular weight polyethylene fiber gel wires.
Example 1
Referring to fig. 1, a method for separating white oil from ultra-high molecular weight polyethylene fiber gel yarns adopts an extrusion structure 1 to separate the white oil from the gel yarns.
Referring to fig. 1, the pressing structure 1 includes a frame 11, a pressing assembly 12, a first filter plate 13 for blocking gel wires, and a collecting tank 14 for collecting the pressed white oil; the frame 11 includes a mounting block 111 and a vertical plate 112; the compressing assembly 12 comprises a compressing column 121 and a compressing piece for driving the compressing column 121 to be close to or far away from the first filter plate 13, wherein the compressing piece comprises a press body 122 for driving the compressing column 121 to vertically move; the mounting block 111, the press body 122 and the vertical plate 112 are sequentially arranged along the horizontal straight line direction, and the mounting block 111 is fixedly connected to the press body 122; the compression column 121 is vertically slidably connected to the press body 122; the collecting tank 14 is positioned right below the compression column 121, and a discharging component 5 is arranged on the side wall of the collecting tank 14; the first filter plate 13 is provided on the upper end surface of the collection tank 14.
When in use, an operator places the gel silk on the first filter plate 13, the press body 122 drives the compression column 121 to move along the direction close to the gel silk, the compression column 121 extrudes the gel silk on the first filter plate 13, and white oil in the gel silk flows into the collecting tank 14 through the first filter plate 13, so that the operation of the operator is facilitated, and the collecting efficiency of the white oil in the gel silk is greatly improved.
Referring to fig. 2 and 3, a mounting ring 2 is coaxially and fixedly connected to a compression column 121, and a horn cover 21 and a compression spring 22 are sleeved on the compression column 121; the horn cover 21 is positioned below the mounting ring 2, the upper end surface of the horn cover 21 is coaxially and fixedly connected with a sliding sleeve 23, the sliding sleeve 23 is connected onto the mounting ring 2 in a sliding manner, and the upper end surface of the sliding sleeve 23 is fixedly connected with a horizontal ring 24; the hold-down spring 22 is located between the horizontal ring 24 and the mounting ring 2, and the upper end of the hold-down spring 22 is fixedly connected to the lower end surface of the mounting ring 2, and the lower end of the hold-down spring 22 is fixedly connected to the upper end surface of the horizontal ring 24.
Referring to fig. 1 and 2, the upper end surface of the collecting tank 14 is fixedly connected with two dovetail rods 15, the length direction of the two dovetail rods 15 is parallel to the length direction of the collecting tank 14, and the first filter plate 13 is horizontally slidably connected to the two dovetail rods 15; a driving piece 3 for driving the first filter plate 13 to slide is arranged between the first filter plate 13 and the compression column 121.
Referring to fig. 1 and 2, the driving member 3 includes a driving rack 31, a vertical bar 32, a first horizontal bar 33, a second horizontal bar 34, a driven rack 35, and a transmission gear 36; the driving rack 31 is vertically arranged, and the driving rack 31 is vertically connected to the mounting block 111 in a sliding manner; one end of the second horizontal rod 34 is fixedly connected to the upper end of the driving rack 31; the first horizontal rod 33 is positioned above the mounting ring 2, one end of the first horizontal rod 33 is fixedly connected to the side wall of the compression column 121, and the other end of the first horizontal rod 33 is fixedly connected to the side wall of the compression column 121; the length direction of the driven rack 35 is parallel to the length direction of the dovetail rod 15, and one end of the driven rack 35 is fixedly connected to the side wall of the first filter plate 13; the transmission gear 36 comprises a large gear 361 and a small gear 362, the transmission gear 36 is positioned below the driven rack 35, the small gear 362 is fixedly connected with the large gear 361 in a coaxial way, the small gear 362 is positioned between the compression column 121 and the driving gear, the small gear 362 is rotatably connected to one end of the collecting tank 14, which is close to the press body 122, the small gear 362 is meshed with the driving rack 31, and the large gear 361 is meshed with the driven rack 35.
When the compression column 121 extrudes the gel wires, the press body 122 drives the compression column 121 to move along the direction close to the collecting tank 14, the compression column 121 drives the driven rack 35 to move through the pinion 362 and the large gear 361, the driven rack 35 and the first filter plate 13 move along the direction close to the compression column 121, when the first filter plate 13 is positioned right below the compression column 121, the driving rack 31 is separated from the pinion 362, the pinion 362 is in contact with the vertical rod 32, and then the compression column 121 extrudes the gel wires on the first filter block; after extrusion is finished, the press body 122 drives the compression column 121 to move in a direction away from the collecting tank 14, the compression column 121 drives the driven rack 35 to move through the pinion 362 and the large gear 361, and the driven rack 35 and the first filter plate 13 move in a direction away from the compression column 121 to transport out the extruded gel wires; the method realizes feeding or discharging of the gel wires while extruding the gel wires.
Referring to fig. 2 and 4, one end of the mounting block 111, which is close to the collecting tank 14, is fixedly connected with the mounting plate 4, a sliding groove 41 is formed in the lower end surface of the mounting plate 4, the driven rack 35 is connected in the sliding groove 41 in a sliding manner, and a penetrating groove 42 is formed in the groove side wall, which is far away from the mounting block 111, of the sliding groove 41; a positioning component 43 is arranged in the penetrating groove 42, and the positioning component 43 comprises a positioning column 431 and a positioning spring 432; the positioning column 431 is slidably connected in the penetrating groove 42, and one end of the positioning column 431, which is close to the driven rack 35, is fixedly connected with a cone 433; the positioning spring 432 is located between the bottom of the penetrating groove 42 and the positioning column 431, one end of the positioning spring 432 is abutted against the bottom of the penetrating groove 42, the other end of the positioning spring 432 is abutted against the positioning column 431, and the positioning spring 432 is always in a compressed state in use.
Referring to fig. 1 and 5, a positioning groove 44 is formed in an end surface of the driven rack 35, which is far away from the press body 122, for a cone 433 on the positioning post 431 to penetrate, and the side surface of the cone 433 on the positioning post 431 is abutted against the connecting position of the positioning groove 44 and the driven rack 35.
When the automatic alignment device is used, the driven rack 35 moves along the direction close to the compression column 121, when the cone 433 is aligned with the positioning groove 44, the positioning spring 432 drives the positioning column 431 and the cone 433 to penetrate into the positioning groove 44, the vertical rod 32 is in contact with the pinion 362, the driven rack 35 is in a sliding state, the positioning spring 432 is in a compression state, and the positioning spring 432 and the cone 433 automatically align and adjust and lock the driven rack 35, so that the occurrence of the condition that the first filter plate 13 and the compression column 121 are staggered when the automatic alignment device is used is reduced.
Referring to fig. 1, a discharging assembly 5 is disposed on a vertical plate 112, and the discharging assembly 5 includes a blocking plate 51, a discharging chute 52 for collecting gel wires blocked by the blocking plate 51, and a driving member for driving the blocking plate 51 in a direction approaching or separating from the discharging plate; the discharge chute 52 and the collecting tank 14 are sequentially distributed along the moving direction of the first filter plate 13 away from the compression column 121, and the discharge chute 52 is fixedly connected to the outer side wall of the collecting tank 14; the driving piece comprises a driving air cylinder 53 which is vertically arranged, the driving air cylinder 53 is positioned above the first filter plate 13, and the driving air cylinder 53 is fixedly connected to one end of the vertical plate 112, which is close to the discharge chute 52; the blocking plate 51 is fixedly connected to a piston rod of the driving cylinder 53, and the blocking plate 51 is used for abutting against the upper end face of the first filter plate 13.
When in use, the first filter plate 13 moves along the direction close to the compression column 121, and the air cylinder 53 is driven to drive the blocking plate 51 to move along the direction far away from the first filter plate 13, so that the gel wires on the first filter plate 13 pass through the blocking plate 51; after extrusion is completed, the first filter plate 13 moves along the direction away from the compression column 121, and at the moment, the air cylinder 53 is driven to drive the blocking plate 51 to move along the direction away from the first filter plate 13, so that the blocking plate 51 is in interference with the first filter plate 13, the gel wires on the first filter plate 13 after extrusion are in interference with the blocking plate 51, and the gel wires after extrusion are blocked into the discharge chute 52.
Referring to fig. 5 and 6, the discharge chute 52 is provided with a dispersing assembly 6, and the dispersing assembly 6 includes a connecting rod 61, three pulling rollers 62, and a driving gear 63.
Referring to fig. 1 and 5, the driving gear 63 is rotatably connected to the outer side wall of the discharge chute 52, which is close to the vertical plate 112, the driving gear 63 is meshed with the driven rack 35, the driving gear 63 is coaxially and fixedly connected with a rotating shaft 64, and one end of the rotating shaft 64, which is far away from the vertical plate 112, penetrates into the discharge chute 52.
Referring to fig. 1 and 6, one end of the connecting rod 61 is fixedly connected to one end of the rotating shaft 64 penetrating into the discharge chute 52; three pulling rollers 62 are each rotatably connected to the connecting rod 61.
When in use, the back and forth reciprocating motion of the first filter plate 13 and the driven rack 35 drives the driving gear 63 to reciprocate, so that the three stirring rollers 62 on the connecting rod 61 stir the gel wires in the discharge chute 52, thereby facilitating the subsequent extraction step.
The implementation principle of embodiment 1 of the present application is: the press body 122 drives the compression column 121 to move along the direction approaching the collecting tank 14, and the compression column 121 drives the first filter plate 13 to move along the direction approaching or separating from the compression column 121 through the driving rack 31, the driven rack 35 and the transmission gear 36, so that feeding and discharging are realized; the blocking plate 51 blocks the jelly wire pressed on the first filter plate 13 into the discharge chute 52 when the first filter plate 13 moves in a direction away from the pressing column 121.
Example 2
Referring to fig. 7 and 8, the present embodiment is different from embodiment 1 in that: the extrusion structure 1 comprises a conveying pipeline 7, a feeding pipe 71, a second filter plate 72 for blocking gel wires, a collecting tank 14 for collecting white oil, a screw 73 and a driving motor 74 for driving the screw 73 to rotate; the feed pipe 71 is fixedly connected to the outer side wall of the conveying pipeline 7 and is communicated with the conveying pipeline 7; the driving motor 74 is fixedly connected to one end of the conveying pipeline 7, an output shaft of the driving motor 74 penetrates into the conveying pipeline 7 and is fixedly connected with the screw 73 coaxially, and the screw 73 is in contact with the inner side wall of the conveying pipeline 7; an extrusion through hole is formed in one end, far away from the driving motor 74, of the conveying pipeline 7; the second filter plate 72 is positioned near the extrusion through hole, and the second filter plate 72 is connected to the outer side wall of the conveying pipeline 7 in a threaded manner; the collection tank 14 is fixedly connected directly below the conveying pipeline 7.
Referring to fig. 7 and 8, a lower through hole is formed in the conveying pipeline 7 near the collecting tank 14, an arc filter plate 75 is fixedly connected to the inner side wall of the lower through hole, and the arc filter plate 75 is in contact with the screw 73.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (5)
1. The method for recycling the white oil in the ultra-high molecular weight polyethylene fiber gel silk is characterized by comprising the following steps: the method comprises the steps that white oil in gel wires is separated by adopting an extrusion structure (1), the extrusion structure (1) comprises a frame (11), a compression assembly (12), a first filter plate (13) for blocking the gel wires and a collecting tank (14) for collecting the extruded white oil, the first filter plate (13) is arranged on the collecting tank (14), the compression assembly (12) comprises a compression column (121) and a compression piece for driving the compression column (121) to approach or separate from the first filter plate (13), the first filter plate (13) is connected to the frame (11) in a sliding manner along the direction approaching or separating from the compression column (121), a driving piece (3) for driving the first filter plate (13) to slide is arranged on the frame (11), the driving piece (3) comprises a driving rack (31), a driven rack (35) and a transmission gear (36), the length direction of the driving rack (31) is parallel to the sliding direction of the compression column (121), and one end of the driving rack (31) is arranged on the compression column (121); the length direction of the driven rack (35) is parallel to the length direction of the first filter plate (13), and one end of the driven rack (35) is arranged on the first filter plate (13); the transmission gear (36) is rotatably connected to the collecting tank (14), and the transmission gear (36) is used for being meshed with the driving rack (31) and the driven rack (35).
2. The method for recovering white oil from ultra-high molecular weight polyethylene fiber gel yarns according to claim 1, wherein the method comprises the steps of: the utility model discloses a loudspeaker cover, including first filter plate (13), loudspeaker cover (21), hold-down column (121) are gone up the cover and are equipped with loudspeaker cover (21), loudspeaker cover (21) large end is towards first filter plate (13), loudspeaker cover (21) are used for inconsistent with first filter plate (13), be provided with on holding-down column (121) and be used for maintaining loudspeaker cover (21) and first filter plate (13) to support tight state hold-down spring (22).
3. The method for recovering white oil from ultra-high molecular weight polyethylene fiber gel yarns according to claim 1, wherein the method comprises the steps of: a positioning assembly (43) is arranged between the driven rack (35) and the collecting tank (14), and the positioning assembly (43) comprises a positioning column (431) and a positioning spring (432); a positioning groove (44) is formed in the driven rack (35); the positioning column (431) is connected to the frame (11) in a sliding manner along the direction approaching or separating from the driven rack (35), one end of the positioning column (431) approaching the positioning groove (44) is used for penetrating into the positioning groove (44), one end of the positioning column (431) approaching the groove bottom of the positioning groove (44) is provided with a cone (433), the side surface of the cone (433) is used for propping against the connecting part of the positioning groove (44) and the driven rack (35), and the positioning column (431) is always propped against the driven rack (35); the positioning spring (432) is used for maintaining the state that the positioning column (431) is penetrated in the positioning groove (44), and the positioning spring (432) is always in a compressed state; when the positioning column (431) is penetrated in the positioning groove (44), the first filter plate (13) is positioned right below the compression column (121).
4. The method for recovering white oil from ultra-high molecular weight polyethylene fiber gel yarns according to claim 1, wherein the method comprises the steps of: the discharging device is characterized in that a discharging assembly (5) is arranged on the frame (11), and the discharging assembly (5) comprises a blocking plate (51), a discharging groove (52) for collecting gel wires blocked by the blocking plate (51), and a driving piece for driving the blocking plate (51) to move along the direction approaching to or away from the discharging plate; the blocking plate (51) is vertically connected to the frame (11) in a sliding manner, and the blocking plate (51) is used for abutting against the first filter plate (13).
5. The method for recovering white oil from ultra-high molecular weight polyethylene fiber gel yarns according to claim 4, wherein: a dispersing assembly (6) for dispersing the extruded gel wires is arranged on the first filter plate (13), and the dispersing assembly (6) comprises a connecting rod (61), a plurality of poking rollers (62) and a driving gear (63); the driving gear (63) is rotationally connected to the outer side wall of the discharge chute (52), and the driving gear (63) is used for being meshed with the driven rack (35); one end of the connecting rod (61) is arranged on the driving gear (63), and a plurality of stirring rollers (62) are rotationally connected to the connecting rod (61) and used for stirring gel wires in the discharging groove (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111342201.6A CN113930868B (en) | 2021-11-12 | 2021-11-12 | Method for recovering white oil in ultra-high molecular weight polyethylene fiber gel silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111342201.6A CN113930868B (en) | 2021-11-12 | 2021-11-12 | Method for recovering white oil in ultra-high molecular weight polyethylene fiber gel silk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113930868A CN113930868A (en) | 2022-01-14 |
| CN113930868B true CN113930868B (en) | 2023-08-01 |
Family
ID=79286566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111342201.6A Active CN113930868B (en) | 2021-11-12 | 2021-11-12 | Method for recovering white oil in ultra-high molecular weight polyethylene fiber gel silk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113930868B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775070B (en) * | 2022-04-23 | 2023-07-07 | 浙江毅聚新材料有限公司 | Method for preparing ultra-high molecular weight polyethylene fiber, spinneret plate assembly used by method and obtained multifilament yarn |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4364827A (en) * | 1977-07-13 | 1982-12-21 | Envirotech Corporation | Hydraulic filter plate shifter |
| CN2858680Y (en) * | 2005-12-29 | 2007-01-17 | 东华大学 | High-strength and high-module polyethylene fiber stretching set |
| CN202247064U (en) * | 2011-09-19 | 2012-05-30 | 杭州翔盛高强纤维材料股份有限公司 | Residual oil recovery device of superhigh molecular weight polyethylene fibre gel waste silk |
| CN113502568A (en) * | 2021-05-11 | 2021-10-15 | 浙江毅聚新材料有限公司 | Method and equipment for separating white oil contained in ultra-high molecular weight polyethylene fiber gel silk |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050189287A1 (en) * | 2004-02-26 | 2005-09-01 | Liung Feng Industrial Co., Ltd. | Slurry expressing and liquid displacing device |
-
2021
- 2021-11-12 CN CN202111342201.6A patent/CN113930868B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4364827A (en) * | 1977-07-13 | 1982-12-21 | Envirotech Corporation | Hydraulic filter plate shifter |
| CN2858680Y (en) * | 2005-12-29 | 2007-01-17 | 东华大学 | High-strength and high-module polyethylene fiber stretching set |
| CN202247064U (en) * | 2011-09-19 | 2012-05-30 | 杭州翔盛高强纤维材料股份有限公司 | Residual oil recovery device of superhigh molecular weight polyethylene fibre gel waste silk |
| CN113502568A (en) * | 2021-05-11 | 2021-10-15 | 浙江毅聚新材料有限公司 | Method and equipment for separating white oil contained in ultra-high molecular weight polyethylene fiber gel silk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113930868A (en) | 2022-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113930868B (en) | Method for recovering white oil in ultra-high molecular weight polyethylene fiber gel silk | |
| CN114308205B (en) | Equipment capable of realizing crushing treatment of waste furniture | |
| CN112137127A (en) | Gorgon fruit device of shelling for agricultural production | |
| CN219965515U (en) | High-efficient construction waste screening plant | |
| CN115090210B (en) | Drum-type full-automatic coke mechanical ball making all-in-one machine | |
| CN218838732U (en) | Fruit juice beverage production pomace filter equipment | |
| CN217752915U (en) | Cake pressing mechanism of scrap iron cake pressing machine | |
| CN203762236U (en) | Chinese chestnut peeling machine | |
| CN214027351U (en) | Based on plant liquid extraction element | |
| CN113117799A (en) | Copper waste material compression recovery unit | |
| CN112706441A (en) | Efficient oil pressing device for rapeseeds | |
| CN113481057A (en) | Plant essential oil separation and extraction device | |
| CN206813383U (en) | The baling press of polyester staple fiber | |
| CN220219301U (en) | Smashing device for plastic recycling | |
| CN219309360U (en) | Purification device for improving polysaccharide content in ganoderma lucidum spore powder | |
| CN217989940U (en) | Metal ore pretreatment granularity grading plant | |
| CN219971249U (en) | Intelligent feeding equipment for tea processing | |
| CN213624506U (en) | Efficient melt-blown fabric production device | |
| CN218876228U (en) | Forming device of fire hose | |
| CN219768839U (en) | Plastic waste sorting device | |
| CN219294820U (en) | High efficiency fruit squeezer | |
| CN217806769U (en) | Feed grease refines and handles loading attachment with dregs of fat | |
| CN216800574U (en) | Multi-component intermediate multi-stage separation device | |
| CN215892987U (en) | Pneumatic discharge end cover of animal feather dehydrator | |
| CN218020337U (en) | Squeezing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |