CN203460471U - Anti-sticking screw rod for extruding and screw type solid-liquid separator - Google Patents
Anti-sticking screw rod for extruding and screw type solid-liquid separator Download PDFInfo
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- CN203460471U CN203460471U CN201320513631.4U CN201320513631U CN203460471U CN 203460471 U CN203460471 U CN 203460471U CN 201320513631 U CN201320513631 U CN 201320513631U CN 203460471 U CN203460471 U CN 203460471U
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- cylindrical shell
- jamming
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/121—Screw constructions
Abstract
The utility model provides an anti-sticking screw rod for extruding and a screw type solid-liquid separator. The anti-sticking screw rod for extruding comprises a rod body, wherein the outer side wall of the rod body is provided with a screw thread; the screw thread is provided with a scraping or hanging groove. The screw type solid-liquid separator comprises a screw conveyer and a screw conveyer driving device, wherein the screw conveyer comprises a barrel in which two screws can be arranged in parallel; the barrel is arranged on a frame along a leftward/rightward direction; the left side of the barrel is provided with a feeding hole; the right end of the barrel is provided with a solid material outlet; two anti-sticking screw rods for extruding are arranged in parallel along the axial direction of the barrel in the barrel; each anti-sticking screw rod comprises a rod body; the outer side wall of each rod body is provided with a screw thread; each screw thread is provided with a scraping or hanging groove. The utility model aims to provide an anti-sticking screw rod for extruding and a screw type solid-liquid separator, which can be applied to pressing of plant oil, squeezing of fruits and vegetables, separation of high molecular melts, solid-liquid separation of chemical mixtures, sludge and water separation in environmental protection water treatment and dehydration of kitchen garbage, and can prevented from being stuck by fiber materials, cloth materials or long stick-like materials.
Description
Technical field
The utility model relate to a kind of for vegetable oil material squeezing, fruit and vegetables squeeze the juice, macromolecule melt is separated, the Separation of Solid and Liquid of chemical industry mixture, the mud that environment-protective water is processed and water separated, the dehydration of rubbish from cooking, and difficult anti-jamming screw rod and the screw type solid-liquid separator for material extrusion being blocked by fibrous material, cloth shape material or longer rod shape material.
Background technology
Existing single, double screw rod solid-liquid separator in the course of the work, is mixed with fibrous material, cloth shape material or longer rod shape material once run in material, is easy to the screw rod of rotation to block, and causes equipment to work.
Utility model content
The purpose of this utility model is to provide a kind of can squeeze the juice for vegetable oil material squeezing, fruit and vegetables, macromolecule melt is separated, the Separation of Solid and Liquid of chemical industry mixture, the mud that environment-protective water is processed and water separated, the dehydration of rubbish from cooking, and difficult anti-jamming screw rod and the screw type solid-liquid separator for material extrusion being blocked by fibrous material, cloth shape material or longer rod shape material.
The anti-jamming screw rod of material extrusion of the present utility model, comprises the body of rod, on the lateral wall of the body of rod, has screw thread, offers scraper or bridging groove on described screw thread.
The anti-jamming screw rod of material extrusion of the present utility model, wherein said groove is axially offered along the described body of rod, and the 0.3-1 that the degree of depth of groove is described thread depth is doubly.
The anti-jamming screw rod of material extrusion of the present utility model, wherein said groove is that triangle or rectangle are trapezoidal or semicircle along described body of rod cross section radially.
The anti-jamming screw rod of material extrusion of the present utility model, doubly, groove is acute angle or right angle or obtuse angle along described body of rod triangular-section radially to the 0.5-0.8 that the degree of depth of wherein said groove is described thread depth.
Screw type solid-liquid separator of the present utility model, comprise frame, screw rod conveyor and screw rod transmission machine actuating device, described screw rod conveyor comprises the cylindrical shell that twin-screw can be installed in it side by side, cylindrical shell is arranged in described frame along left and right directions, the left side of cylindrical shell is provided with charging aperture, the right-hand member of cylindrical shell is provided with the outlet of solid material, along cylindrical shell in cylindrical shell, be axially provided with side by side 2 anti-jamming screw rods of material extrusion, material extrusion comprises the body of rod with anti-jamming screw rod, on the lateral wall of the body of rod, there is screw thread, on screw thread, offer scraper or bridging groove.
Screw type solid-liquid separator of the present utility model, wherein said groove is axially offered along the described body of rod, and groove is that triangle or rectangle are trapezoidal or semicircle along body of rod cross section radially, and the 0.3-1 that the degree of depth of groove is described thread depth is doubly.
Screw type solid-liquid separator of the present utility model, wherein each material extrusion comprises more than one forward conveying screw thread and more than one reverse conveying screw thread with the screw thread on anti-jamming screw rod, forward carries the quantity of screw thread to be more than or equal to the quantity of reverse conveying screw thread, forward is carried the hand of spiral of screw thread and is oppositely carried the hand of spiral of screw thread contrary, forward carry screw thread and oppositely carry screw thread material extrusion with on anti-jamming screw rod from left to right according to a forward conveying screw thread, oppositely carry screw thread for one, another forward is carried screw thread, another oppositely carries the order of screw thread to be arranged alternately successively, each reverse conveying screw thread length is in axial direction less than and is positioned at the adjacent forward conveying screw thread in its left side length in axial direction, in described cylindrical shell, between the right-hand member of each forward conveying screw thread and the left end of each reverse conveying screw thread, be respectively equipped with a material and be subject to pressure-off sap cavity, be positioned on the cylinder lateral wall that each material is subject to pressure-off sap cavity below and be respectively equipped with liquid outlet, each liquid outlet place is respectively equipped with filter.
Screw type solid-liquid separator of the present utility model, is provided with a plurality of outages or discharge opeing seam in uniform way on the sidewall of wherein said cylindrical shell, the aperture of outage is 0.3～2mm, and the outside of described cylindrical shell is provided with chuck, and the bottom of chuck is provided with leakage mouth.
Screw type solid-liquid separator of the present utility model, wherein said charging aperture place is provided with loading hopper, described cylindrical shell along continuous straight runs is arranged in described frame, described in each forward carry screw thread length be in axial direction be positioned at the adjacent described reverse conveying screw thread in its right side length in axial direction 1.05-2 doubly, the aperture of described outage is 0.5～1mm.
Screw type solid-liquid separator of the present utility model, wherein said screw rod transmission machine actuating device comprises motor, the motor shaft of motor is connected with the power input shaft transmission of decelerator, and the power output shaft of decelerator is connected with the power intake transmission of anti-jamming screw rod with two described material extrusions.
Screw type solid-liquid separator of the present utility model, can be by driving material extrusion to rotate with anti-jamming screw rod, and needs are taken off to the material that liquid processes join in cylindrical shell, the material that need to take off liquid processing can carry the crowded of screw thread to push away under effect at forward, along cylindrical shell, towards right, move, and enter the position that each material is subject to pressure-off sap cavity and oppositely carries screw thread place, along with material extrusion can be towards left extruding and pushing material with the reverse conveying screw thread of anti-jamming screw rod rotation, so, material can be in cylindrical shell, especially at each material, be subject to pressure-off sap cavity place to be subject to very large squeezing action, and then liquid component contained in material is squeezed out, the liquid squeezing out can be by liquid outlet device for transferring after filter filters, because each is reverse, carry screw thread length to be in axial direction less than and be positioned at the adjacent forward conveying screw thread in its left side length in axial direction, the material of solid portion can be always towards right motion, finally from the solid material outlet of cylindrical shell right-hand member, leave equipment.When the mud of one of them material extrusion with anti-jamming screw rod promotion, garbage, in sewer, in the mixture of rubbish etc. and water, be mixed with fibrous material, when cloth shape material or rod shape material, fibrous material, cloth shape material or rod shape material can be squeezed into this material extrusion with in the groove on anti-jamming screw flight, or hook on the limit by groove, when groove rotation is to the position being meshed with anti-jamming screw rod with another material extrusion, the material extrusion of two engagements can be to fibrous material with anti-jamming screw rod, cloth shape material or rod shape material form cutting, it is thoroughly pulverized, thereby can prevent that material extrusion is stuck with anti-jamming screw rod.Therefore, it is high that material extrusion of the present utility model has production efficiency with anti-jamming screw rod and screw type solid-liquid separator, Separation of Solid and Liquid is thorough, can squeeze the juice for vegetable oil material squeezing, fruit and vegetables, macromolecule melt is separated, the Separation of Solid and Liquid of chemical industry mixture, the mud that environment-protective water is processed and water separated, the dehydration of rubbish from cooking, and be difficult for by features such as fibrous material, cloth shape material or longer rod shape material block.
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the main pseudosection of structural representation of a kind of embodiment of screw type solid-liquid separator of the present utility model;
Fig. 2 is the main pseudosection of structural representation of the another kind of embodiment of screw type solid-liquid separator of the present utility model material extrusion;
Fig. 3 is the main pseudosection of structural representation of another embodiment of screw type solid-liquid separator of the present utility model material extrusion;
Fig. 4 is the longitudinal cross-sectional view of the structural representation of anti-jamming screw rod for material extrusion of the present utility model;
Fig. 5 is the side view of Fig. 4.
The specific embodiment
As shown in Figure 4 and Figure 5, the anti-jamming screw rod of material extrusion of the present utility model, comprise the body of rod 1, on the lateral wall of the body of rod 1, there is screw thread 2, on screw thread 2, offer scraper or bridging groove 3, groove 3 is axially offered along the body of rod 1, and groove 3 is that triangle or rectangle are trapezoidal or semicircle along the body of rod 1 cross section radially, and the degree of depth of groove 3 is 0.3-1 times of screw thread 2 height.
As improvement of the present utility model, the degree of depth of above-mentioned groove 3 is preferably 0.5-0.8 times of screw thread 2 height, and groove 3 is acute angle or right angle or obtuse angle along the body of rod 1 triangular-section radially.
As shown in Figure 1, use the screw type solid-liquid separator of anti-jamming screw rod for the material extrusion shown in above-mentioned Fig. 4, Fig. 5, comprise frame 14, screw rod conveyor and screw rod transmission machine actuating device, screw rod transmission machine actuating device comprises motor 11, the motor shaft of motor 11 is connected with the power input shaft transmission of decelerator 12, and the power output shaft of decelerator 12 is connected with the power intake transmission of anti-jamming screw rod 5 with two material extrusions.Screw rod conveyor comprises the cylindrical shell 15 that twin-screw can be installed in it side by side, cylindrical shell 15 is arranged in frame 14 along left and right horizontal direction, the left side of cylindrical shell 15 is provided with charging aperture 16, charging aperture 16 places are provided with loading hopper 10, the right-hand member of cylindrical shell 15 is provided with solid material outlet 4, cylindrical shell 15 is interior is axially provided with anti-jamming screw rod 5 for 2 material extrusions side by side along cylindrical shell 15, material extrusion comprises the body of rod 1 with anti-jamming screw rod 5, on the lateral wall of the body of rod 1, there is screw thread 2, on screw thread 2, offer scraper or bridging groove 3, groove 3 is axially offered along the body of rod 1, groove 3 is that triangle or rectangle are trapezoidal or semicircle along the body of rod 1 cross section radially, the degree of depth of groove 3 is 0.3-1 times of screw thread 2 height.
As improvement of the present utility model, above-mentioned material extrusion is provided with the forward that mass transport can be exported to 4 directions to solid material with the shaft part of anti-jamming screw rod 5 left ends and carries screw thread 6, material extrusion with the shaft part that is positioned at forward on anti-jamming screw rod 5 and carries screw thread 6 right-hand members be provided with can be by mass transport the reverse conveying screw thread 7 to charging aperture 3 directions, oppositely carry the hand of spiral of screw thread 7 to carry the hand of spiral of screw thread 6 contrary with forward, forward is carried screw thread 6 and is oppositely carried on screw thread 7 and all offer scraper or bridging groove 3, oppositely carry screw thread 7 length to be in axial direction less than forward and carry screw thread 6 length in axial direction, in cylindrical shell 2, between the right-hand member of forward conveying screw thread 6 and the left end of reverse conveying screw thread 7, be provided with material and be subject to pressure-off sap cavity 13, it is the cavitys that form between not threaded screw rod and cylindrical shell 15 that material is subject to pressure-off sap cavity 13, material is subject to cylindrical shell 2 sidewalls of pressure-off sap cavity 13 belows to be provided with liquid outlet 8, liquid outlet 8 places are provided with filter 9.
The utility model can be also that each material extrusion comprises more than one forward conveying screw thread 6 and more than one reverse conveying screw thread 7 with the screw thread 2 on anti-jamming screw rod 5, forward carries the quantity of screw thread 6 to be more than or equal to the quantity of reverse conveying screw thread 7, forward is carried the hand of spiral of screw thread 6 and is oppositely carried the hand of spiral of screw thread 7 contrary, forward carry screw thread 6 and oppositely carry screw thread 7 material extrusion with on anti-jamming screw rod 5 from left to right according to a forward conveying screw thread 6, oppositely carry screw thread 7 for one, another forward is carried screw thread 6, another oppositely carries the order of screw thread 7 to be arranged alternately successively, each reverse conveying screw thread 7 length is in axial direction less than and is positioned at the adjacent forward conveying screw thread 6 in its left side length in axial direction, in cylindrical shell 15, between the right-hand member of each forward conveying screw thread 6 and the left end of each reverse conveying screw thread 7, be respectively equipped with a material and be subject to pressure-off sap cavity 13, be positioned on cylindrical shell 15 sidewalls that each material is subject to pressure-off sap cavity 13 belows and be respectively equipped with liquid outlet 8, each liquid outlet 8 place is respectively equipped with filter 9.
As improvement of the present utility model, above-mentioned each forward carry screw thread 6 length be in axial direction be positioned at the adjacent reverse conveying screw thread 7 in its right side length in axial direction 1.05-2 doubly.
As shown in Figure 2, screw type solid-liquid separator of the present utility model, also can be to comprise frame 14, screw rod conveyor and screw rod transmission machine actuating device, screw rod transmission machine actuating device comprises motor 11, the motor shaft of motor 11 is connected with the power input shaft transmission of decelerator 12, screw rod conveyor comprises cylindrical shell 15, cylindrical shell 15 is arranged in frame 14 along horizontal left and right directions, the left side of cylindrical shell 15 is provided with charging aperture 3, charging aperture 3 places are provided with loading hopper 10, the right-hand member of cylindrical shell 2 is provided with solid material outlet 4, the interior anti-jamming screw rod 5 for material extrusion that is axially arranged with along cylindrical shell 15 of cylindrical shell 15, material extrusion comprises the body of rod 1 with anti-jamming screw rod 5, on the lateral wall of the body of rod 1, there is screw thread 2, screw thread 2 comprises 2 forwards conveying screw threads 6 and 2 reverse screw threads 7 of carrying, forward carries the quantity of screw thread 6 to be more than or equal to the quantity of reverse conveying screw thread 7, forward is carried screw thread 6 and is oppositely carried on screw thread 7 and all offer scraper or bridging groove 3, groove 3 is axially offered along the body of rod 1, groove 3 is that triangle or rectangle are trapezoidal or semicircle along the body of rod 1 cross section radially, the degree of depth of groove 3 is 0.3-1 times of screw thread 2 height.Forward is carried screw thread 6 and oppositely carried the quantity of screw thread 7 can be to be also all 3 or 4 or 5 or 6 or 7 or 8 or 9, forward is carried the hand of spiral of screw thread 6 and is oppositely carried the hand of spiral of screw thread 7 contrary, forward carry screw thread 6 and oppositely carry screw thread 7 material extrusion with on anti-jamming screw rod 5 from left to right according to a forward conveying screw thread 6, oppositely carry screw thread 7 for one, another forward is carried screw thread 6, another oppositely carries the order of screw thread 7 to be arranged alternately successively, each reverse conveying screw thread 7 length is in axial direction less than and is positioned at the adjacent forward conveying screw thread 6 in its left side length in axial direction, in cylindrical shell 2, between the right-hand member of each forward conveying screw thread 6 and the left end of each reverse conveying screw thread 7, be respectively equipped with a material and be subject to pressure-off sap cavity 13, be positioned on cylindrical shell 2 sidewalls that each material is subject to pressure-off sap cavity 13 belows and be respectively equipped with liquid outlet 8, each liquid outlet 8 place is respectively equipped with filter 9.
In above-mentioned each embodiment, forward carries 1.05-2 that screw thread 6 length is in axial direction preferably reverse conveying screw thread 7 length in axial direction doubly.Above-mentioned material extrusion can be equal diameter screw rod with anti-jamming screw rod 5, can be also to become diameter screw.Become diameter screw and preferably from feedstock direction, start diameter from large to small.
In above-mentioned each embodiment, forward carries 1.1-1.2 that screw thread 6 length is in axial direction preferably reverse conveying screw thread 7 length in axial direction doubly.
As shown in Figure 3, screw type solid-liquid separator of the present utility model, also can be to comprise frame 14, screw rod conveyor and screw rod transmission machine actuating device, screw rod transmission machine actuating device comprises motor 11, the motor shaft of motor 11 is connected with the power input shaft transmission of decelerator 12, and the power output shaft of decelerator 12 is connected with the power intake transmission of anti-jamming screw rod 5 with two material extrusions.Screw rod conveyor comprises the cylindrical shell 15 that twin-screw can be installed in it side by side, cylindrical shell 15 is arranged in frame 14 along left and right horizontal direction, the left side of cylindrical shell 15 is provided with charging aperture 16, charging aperture 16 places are provided with loading hopper 10, the right-hand member of cylindrical shell 15 is provided with solid material outlet 4, cylindrical shell 15 is interior is axially provided with anti-jamming screw rod 5 for 2 material extrusions side by side along cylindrical shell 15, material extrusion comprises the body of rod 1 with anti-jamming screw rod 5, on the lateral wall of the body of rod 1, there is screw thread 2, on screw thread 2, offer scraper or bridging groove 3, groove 3 is axially offered along the body of rod 1, groove 3 is that triangle or rectangle are trapezoidal or semicircle along the body of rod 1 cross section radially, the degree of depth of groove 3 is 0.3-1 times of screw thread 2 height.
Material extrusion is provided with the forward that mass transport can be exported to 4 directions to solid material with the shaft part of anti-jamming screw rod 5 left ends and carries screw thread 6, material extrusion with the shaft part that is positioned at forward on anti-jamming screw rod 5 and carries screw thread 6 right-hand members be provided with can be by mass transport the reverse conveying screw thread 7 to charging aperture 3 directions, oppositely carry the hand of spiral of screw thread 7 to carry the hand of spiral of screw thread 6 contrary with forward, forward is carried screw thread 6 and is oppositely carried on screw thread 7 and all offer scraper or bridging groove 3, oppositely carry screw thread 7 length to be in axial direction less than forward and carry screw thread 6 length in axial direction, in cylindrical shell 2, between the right-hand member of forward conveying screw thread 6 and the left end of reverse conveying screw thread 7, be provided with material and be subject to pressure-off sap cavity 13, it is the cavitys that form between not threaded screw rod and cylindrical shell 15 that material is subject to pressure-off sap cavity 13.
On the sidewall of cylindrical shell 15, be provided with in uniform way a plurality of outages 17 or discharge opeing seam (not shown in FIG.), the aperture of outage 17 is 0.3～2mm, preferred 0.5～1mm, and the outside of cylindrical shell 15 is provided with chuck 18, and the bottom of chuck 18 is provided with leakage mouth 19.In use, by the squeezing action of positive/negative thread piece, allow in the micropore of liquid from the sidewall of cylindrical shell 15 and extrude, realize filter effect, then utilize chuck to collect the liquid squeezing out, leakage mouth 19 tappings of offering on recycling chuck 18 from outage 17 or discharge opeing seam.The above-mentioned cylindrical shell 15 of offering micropore also can form the cylindrical shell 15 that crack or micropore form by a plurality of orifice plates stacks.
As improvement of the present utility model, above-mentioned each forward carry screw thread 6 length be in axial direction be positioned at the adjacent reverse conveying screw thread 7 in its right side length in axial direction 1.05-2 doubly.
Material extrusion of the present utility model with anti-jamming screw rod and material extrusion with anti-jamming screw rod in use, can starter motor 11, the motor shaft of motor 11 will drive the power input shaft rotation of decelerator 12, the power output shaft of decelerator 12 can drive anti-jamming screw rod 5 rotations for material extrusion, the material that now needs can be taken off to liquid processing joins in loading hopper 10, joining needs to take off the charging aperture 3 that the meeting of the material that liquid processes is provided with by cylindrical shell 15 left sides and enters in cylindrical shell 15 in loading hopper 10, then need the material that takes off liquid processing to carry the crowded of screw thread 6 to push away under effect at forward, along cylindrical shell 2, towards right, move, and enter the position that each material is subject to pressure-off sap cavity 13 and oppositely carries screw thread 7 places, along with material extrusion can be towards left extruding and pushing material with the reverse conveying screw thread 7 of anti-jamming screw rod 5 rotations, so, material can be in cylindrical shell 15, especially at each material, be subject to pressure-off sap cavity 13 places to be subject to very large squeezing action, and then liquid component contained in material is squeezed out, the liquid squeezing out can be by liquid outlet 8 device for transferring after filter 9 filters, because each is reverse, carry screw thread 7 length to be in axial direction less than and be positioned at the adjacent forward conveying screw thread 6 in its left side length in axial direction, the material of solid portion can be always towards right motion, finally from the solid material outlet 4 of cylindrical shell 15 right-hand members, leave equipment.When the mud of one of them material extrusion with anti-jamming screw rod 5 promotions, garbage, in sewer, in the mixture of rubbish etc. and water, be mixed with fibrous material, when cloth shape material or rod shape material, fibrous material, cloth shape material or rod shape material can be squeezed into this material extrusion with in the groove 3 on the screw thread 2 of anti-jamming screw rod 5, or hook on the limit by groove 3, when groove 3 rotations are to the position being meshed with anti-jamming screw rod 5 with another material extrusion, the material extrusion of two engagements can be to fibrous material with anti-jamming screw rod 5, cloth shape material or rod shape material form cutting, it is thoroughly pulverized, thereby can prevent that material extrusion is stuck with anti-jamming screw rod 5.
Compare with existing equipment for separating liquid from solid, screw type solid-liquid separator of the present utility model can produce high extruding force effect to material to be processed, treating capacity is very large, and be difficult for being blocked by fibrous material, cloth shape material or longer rod shape material, can squeeze the juice for vegetable oil material squeezing, fruit and vegetables, macromolecule melt is separated, the Separation of Solid and Liquid of chemical industry mixture is, the technical fields such as dehydration of separated, the rubbish from cooking of the mud that environment-protective water is processed and water.
Claims (10)
1. the anti-jamming screw rod of material extrusion, comprises the body of rod (1), has screw thread (2) on the lateral wall of the body of rod (1), it is characterized in that: on described screw thread (2), offer scraper or bridging groove (3).
2. the anti-jamming screw rod of material extrusion as claimed in claim 1, is characterized in that: described groove (3) is axially offered along the described body of rod (1), and the degree of depth of groove (3) is 0.3-1 times of described screw thread (2) height.
3. the anti-jamming screw rod of material extrusion as claimed in claim 2, is characterized in that: described groove (3) is that triangle or rectangle are trapezoidal or semicircle along the described body of rod (1) cross section radially.
4. the anti-jamming screw rod of material extrusion as claimed in claim 3, it is characterized in that: the degree of depth of described groove (3) is 0.5-0.8 times of described screw thread (2) height, and groove (3) is acute angle or right angle or obtuse angle along the described body of rod (1) triangular-section radially.
5. right to use requires the screw type solid-liquid separator of anti-jamming screw rod for the material extrusion described in 1, comprise frame (14), screw rod conveyor and screw rod transmission machine actuating device, it is characterized in that: described screw rod conveyor comprises the cylindrical shell (15) that twin-screw can be installed in it side by side, cylindrical shell (15) is arranged in described frame (14) along left and right directions, the left side of cylindrical shell (15) is provided with charging aperture (16), the right-hand member of cylindrical shell (15) is provided with solid material outlet (4), along cylindrical shell (15) in cylindrical shell (15), be axially provided with side by side 2 anti-jamming screw rods for material extrusion (5), anti-jamming screw rod for material extrusion (5) comprises the body of rod (1), on the lateral wall of the body of rod (1), there is screw thread (2), on screw thread (2), offer scraper or bridging groove (3).
6. screw type solid-liquid separator as claimed in claim 5, it is characterized in that: described groove (3) axially offering along the described body of rod (1), groove (3) is that triangle or rectangle are trapezoidal or semicircle along the body of rod (1) cross section radially, and the degree of depth of groove (3) is 0.3-1 times of described screw thread (2) height.
7. screw type solid-liquid separator as claimed in claim 6, it is characterized in that: the screw thread (2) on anti-jamming screw rod for each material extrusion (5) comprises more than one forward conveying screw thread (6) and more than one reverse conveying screw thread (7), forward carries the quantity of screw thread (6) to be more than or equal to the quantity of reverse conveying screw thread (7), forward is carried the hand of spiral of screw thread (6) and is oppositely carried the hand of spiral of screw thread (7) contrary, forward is carried screw thread (6) and is oppositely carried screw thread (7) according to a forward, to carry screw thread (6) from left to right on anti-jamming screw rod (5) for material extrusion, oppositely carry screw thread (7) for one, another forward is carried screw thread (6), another oppositely carries the order of screw thread (7) to be arranged alternately successively, each reverse conveying screw thread (7) length is in axial direction less than and is positioned at the adjacent forward conveying screw thread (6) in its left side length in axial direction, in described cylindrical shell (15), between the right-hand member of each forward conveying screw thread (6) and the left end of each reverse conveying screw thread (7), be respectively equipped with a material and be subject to pressure-off sap cavity (13), be positioned on cylindrical shell (15) sidewall that each material is subject to pressure-off sap cavity (13) below and be respectively equipped with liquid outlet (8), each liquid outlet (8) locates to be respectively equipped with filter (9).
8. screw type solid-liquid separator as claimed in claim 7, it is characterized in that: on the sidewall of described cylindrical shell (15), be provided with in uniform way a plurality of outages (17) or discharge opeing seam, the aperture of outage is 0.3～2mm, the outside of described cylindrical shell (15) is provided with chuck (18), and the bottom of chuck (18) is provided with leakage mouth (19).
9. screw type solid-liquid separator as claimed in claim 8, it is characterized in that: described charging aperture (3) locates to be provided with loading hopper (10), described cylindrical shell (15) along continuous straight runs is arranged in described frame (1), described in each, to carry screw thread (6) length be in axial direction to be positioned at 1.05-2 times of the adjacent described reverse conveying screw thread (7) in its right side length in axial direction to forward, and the aperture of described outage is 0.5～1mm.
10. screw type solid-liquid separator as claimed in claim 9, it is characterized in that: described screw rod transmission machine actuating device comprises motor (11), the motor shaft of motor (11) is connected with the power input shaft transmission of decelerator (12), and the power output shaft of decelerator (12) is connected with the power intake transmission of two anti-jamming screw rods for described material extrusion (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513631.4U CN203460471U (en) | 2013-08-22 | 2013-08-22 | Anti-sticking screw rod for extruding and screw type solid-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513631.4U CN203460471U (en) | 2013-08-22 | 2013-08-22 | Anti-sticking screw rod for extruding and screw type solid-liquid separator |
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| Publication Number | Publication Date |
|---|---|
| CN203460471U true CN203460471U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320513631.4U Expired - Fee Related CN203460471U (en) | 2013-08-22 | 2013-08-22 | Anti-sticking screw rod for extruding and screw type solid-liquid separator |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978718A (en) * | 2014-05-31 | 2014-08-13 | 何裕松 | Automatic buffering anti-jamming oil pressing device of domestic oil press |
| CN104013297A (en) * | 2014-06-25 | 2014-09-03 | 苏州创维晟自动化科技有限公司 | Fruit breaking and juicing device |
| CN105795885A (en) * | 2016-04-25 | 2016-07-27 | 安徽宽居电器有限公司 | Electric rice cooker capable of achieving automatic cleaning |
| CN106621498A (en) * | 2016-12-22 | 2017-05-10 | 肖小盛 | Electromagnetic control magnetic conductive microsphere filtering part and filtering device |
| CN107336454A (en) * | 2017-08-04 | 2017-11-10 | 怡然科技（深圳）有限公司 | The solid-liquid separation device of screw extrusion type |
| CN116371268A (en) * | 2023-05-29 | 2023-07-04 | 杰维工业设备(长沙)有限公司 | Material homogenizing equipment and method |
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2013
- 2013-08-22 CN CN201320513631.4U patent/CN203460471U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978718A (en) * | 2014-05-31 | 2014-08-13 | 何裕松 | Automatic buffering anti-jamming oil pressing device of domestic oil press |
| CN104013297A (en) * | 2014-06-25 | 2014-09-03 | 苏州创维晟自动化科技有限公司 | Fruit breaking and juicing device |
| CN105795885A (en) * | 2016-04-25 | 2016-07-27 | 安徽宽居电器有限公司 | Electric rice cooker capable of achieving automatic cleaning |
| CN106621498A (en) * | 2016-12-22 | 2017-05-10 | 肖小盛 | Electromagnetic control magnetic conductive microsphere filtering part and filtering device |
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