CN110898502B - Multistage pressure screening filter drum machine for primary pulp of sanitary towel - Google Patents
Multistage pressure screening filter drum machine for primary pulp of sanitary towel Download PDFInfo
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- CN110898502B CN110898502B CN201911289551.3A CN201911289551A CN110898502B CN 110898502 B CN110898502 B CN 110898502B CN 201911289551 A CN201911289551 A CN 201911289551A CN 110898502 B CN110898502 B CN 110898502B
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- 238000012216 screening Methods 0.000 title claims abstract description 32
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims abstract description 15
- 239000010410 layer Substances 0.000 claims description 17
- 230000000087 stabilizing effect Effects 0.000 claims description 13
- 101100110010 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) asd-4 gene Proteins 0.000 claims description 9
- 239000012791 sliding layer Substances 0.000 claims description 8
- 239000012790 adhesive layer Substances 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 239000012535 impurity Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- -1 fixed corners Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- 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
- B30B9/04—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 press rams
- B30B9/06—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 press rams co-operating with permeable casings or strainers
- B30B9/062—Extrusion presses
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The invention discloses a multistage pressure screening filter cylinder machine for virgin pulp of sanitary towels, which structurally comprises a pressure screening cylinder, a pressure center pillar and an outer rotating wheel, wherein the pressure center pillar penetrates through the pressure screening cylinder, a partition plate in the pressure center pillar is pressed and pushed by the external pressure center pillar to enable the partition plate to move along the interior of the filter cylinder and extrude virgin pulp between opposite openings, the partition plate moves along with the abutted virgin pulp in the extrusion process, the virgin pulp moves along with the abutted virgin pulp along with the fixed point of an elliptic solid core and is dragged out to be in a compacted state, when water is required to be absorbed and reshaped, the rapid water absorption and reshaping can be assisted to be rapidly and uniformly loosened and rapidly absorb water and reshaped, the impurities discharged out of an interface can be subjected to the returning force of water when the water is absorbed and reshaped, the impurities are supported by a fixed angle at the rear end, and when the impurities are extruded and discharged and still exist in the water, in the process of primary pulp returning, impurities are required to run in and simultaneously push the closed outlet end, so that the impurities cannot be mixed again.
Description
Technical Field
The invention belongs to the field of sanitary towel screening, and particularly relates to a multistage pressure screening filter cylinder machine for primary pulp of a sanitary towel.
Background
When the sanitary towel raw stock is placed into equipment for liquid pressure screening treatment, the raw stock of the middle-end filter cylinder is pushed and pressed in water through pressure, so that sundries in the sanitary towel raw stock can be discharged out of the outer ring of the filter cylinder along with the extrusion of the raw stock, and the sanitary towel raw stock is subjected to repeated circulating treatment.
Based on the findings of the inventor, the existing sanitary towel pulp multistage pressure screening machine mainly has the following defects, such as:
1. when the sanitary towel pulp is pressed and accumulated together in water and needs to be pressed for multiple times, the outer ring of the original pulp of the sanitary towel can gradually absorb and release water inwards so as to expand, the original pulp is not integrally absorbed and expanded in the process, and the pressing operation is carried out again so that the inner part of the original pulp has an untreated part.
2. When the impurity scraps treated by the filter cylinder are still in the same liquid with the internal original pulp, the impurity scraps are easy to run inwards along with the flowing force of water in the process of expanding, absorbing and releasing the original pulp, so that the impurity scraps are repeatedly treated.
Therefore, a multi-stage pressure screening filter cylinder machine for the raw pulp of the sanitary towel needs to be provided.
Disclosure of Invention
In order to solve the problem that when the sanitary towel pulp is pressed and accumulated together in water and needs to be pressed for multiple times, the outer ring of the original pulp of the sanitary towel can gradually absorb and release water inwards to expand, the original pulp is not integrally absorbed and expanded in the process, the outer ring is pushed and pressed to run again, so that an untreated part is arranged in the outer ring, and when sundry scraps treated by the filter cartridge are still in the same liquid with the original pulp in the inner part, the sundry scraps are easier to run inwards along with the flowing force of the water in the process of expanding and absorbing the original pulp, so that the repeated treatment is caused.
The invention relates to a multistage pressure screening filter drum machine for virgin pulp of a sanitary towel, which aims and effects are achieved by the following specific technical means:
the structure of the pressure screening device comprises a pressure screening cylinder, a pressure center pillar, an outer rotating wheel, a main control box and a bottom support frame.
The pressure center pillar runs through inside the pressure screening section of thick bamboo, the one end that the pressure center pillar kept away from the pressure screening section of thick bamboo is connected with outer gyro wheel, the master control case welds in bottom sprag frame upper surface.
The pressure screening cylinder comprises a placing opening, a partition plate, an outer pocket shell, a built-in channel, a push rod, a filter cylinder and a telescopic angle, the placing opening is embedded into the filter cylinder, the partition plate is connected with the telescopic angle, the built-in channel is installed inside the outer pocket shell, and the push rod is connected with the partition plate.
As a further improvement of the invention, the telescopic angle comprises a movable extrusion plate, a pressure port, clamping heads, inner tightening cores and reverse hooks, wherein the reverse hooks are embedded in the movable extrusion plate, the inner tightening cores are connected with the clamping heads, the clamping heads are arranged in the pressure port, the number of the inner tightening cores is four, two inner tightening cores are in a group, and the number of the reverse hooks is four.
As a further improvement of the invention, the inner core comprises a support core, an elliptic fixed core, an outer adhesive layer and a force following layer, wherein the support core is arranged on the outer surface of the elliptic fixed core, the outer adhesive layer is attached to the outer surface of the elliptic fixed core, the outer adhesive layer is embedded in the inner part of the force following layer, the elliptic fixed core is of an elliptic structure, and the outer adhesive layer is made of rubber materials and has certain resilience.
As a further improvement of the invention, the chuck comprises an inclined edge, a force fixing angle, an extending edge, two force extending stabilizing balls and a ball ejecting head, wherein the force fixing angle is connected with the inclined edge, the force extending stabilizing balls are embedded in the extending edge and connected with the ball ejecting head, the number of the force fixing angles is two, the number of the force extending stabilizing balls is two, and the inclined edge is of a semi-arc structure.
As a further improvement of the invention, the filter cylinder comprises a one-way extrusion opening, an interface, a pocket ring and an inner barrel, wherein the interface is communicated with the inner barrel, the interface is embedded in the pocket ring, the one-way extrusion opening is connected with the pocket ring, the two one-way extrusion openings are in a group and are uniformly distributed in a circular shape, and the pocket ring is in a circular ring-shaped structure.
As a further improvement of the invention, the one-way extrusion port comprises a sliding layer, fixed corners, core fixing balls, left-hand buckling corners and range cores, wherein the range cores are arranged inside the sliding layer, the fixed corners are connected with the core fixing balls, the left-hand buckling corners are welded on the outer surface of the core fixing balls, the number of the left-hand buckling corners is two, and the core fixing balls are of a spherical structure.
Compared with the prior art, the invention has the following beneficial effects:
1. push to its inside baffle through external pressure center pillar, let the baffle push along straining the inside magma that removes between the opposition mouth of a section of thick bamboo, follow conflicting magma activity in the lump at extruded in-process, drag the steady ball of delay power by the knob and drive the trend limit along the equidirectional swing, the power that lets it receive has certain direction activity, follow deformation along the fixed point of the solid core of ellipse, drag it away, let it can absorb water fast, after the magma is extruded and screened, be the compaction state, when needing to absorb water and returning the type, can assist its quick even pine to scatter, absorb water fast and return the type.
2. It will be along the sliding layer roll-off, the inside magma of inner tube returns the type, when absorbing water and can forming hydrodynamic force, impurity by the discharge interface outside will receive the power of returning of water, the form of self lets the roll-off that inside impurity can be smooth, the difficult income in outside, carry out the support of counter-force to it by the fixed angle of rear end, discharged by the extrusion at impurity, still when being in water inside, can be at the magma in-process that returns the type, promote when having impurity to run in and seal the exit end, let it can not sneak into once more.
Drawings
Fig. 1 is a schematic structural diagram of a multistage pressure screening filter cartridge machine for virgin pulp of a sanitary napkin according to the present invention.
Fig. 2 is a left-side view of the internal structure of the pressure screening cartridge of the present invention.
Fig. 3 is a schematic front view of an internal structure of a telescopic angle according to the present invention.
Fig. 4 is a front view of the internal structure of the internal core for stretching.
Fig. 5 is a front view of an internal structure of a chuck according to the present invention.
Fig. 6 is a right-view internal structure schematic diagram of a filter cartridge according to the present invention.
FIG. 7 is a schematic front view of an inner structure of a single-direction extrusion opening according to the present invention.
In the figure: pressure screening cylinder-qw, pressure center column-qw, outer rotating wheel-qw, main control box-qw, bottom support frame-qw, mouth-placing-a 1, partition board-a 2, outer pocket shell-a 3, inner channel-a 4, push rod-a 5, filter cylinder-a 6, expansion angle-a 7, extrusion plate-g, mouth-pressing-g, chuck-g, inner core-g, reverse hook-g, core-zx, elliptical core-zx, outer glue layer-zx, force following layer-zx, tendency edge-asd, force fixing angle-asd, extension edge-asd, force extending stabilizing ball-asd, ball head-asd, one-way mouth-bb, interface-bb, pocket ring-bb, inner cylinder-bb, sliding layer-h, fixed angle-h, core ball-h, reverse buckle angle-h, Range core-h 05.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention provides a multistage pressure screening filter cylinder machine for virgin pulp of sanitary towels, which structurally comprises a pressure screening cylinder qw01, a pressure central column qw02, an outer rotating wheel qw03, a main control box qw04 and a bottom support frame qw 05.
The pressure center pillar qw02 penetrates through the pressure screen cylinder qw01, one end of the pressure center pillar qw02, which is far away from the pressure screen cylinder qw01, is connected with the outer rotating wheel qw03, and the master control box qw04 is welded on the upper surface of the bottom bracket qw 05.
The pressure screening cylinder qw01 comprises a port a1a, a partition plate a2a, an outer pocket shell a3a, an internal channel a4a, a push rod a5a, a filter cylinder a6a and a telescopic angle a7a, wherein the port a1a is embedded in the filter cylinder a6a, the partition plate a2a is connected with the telescopic angle a7a, the internal channel a4a is installed in the outer pocket shell a3a, and the push rod a5a is connected with the partition plate a2 a.
Wherein, stretch angle a7a is including moving crowded board g01, pressure mouth g02, dop g03, interior core g04, anti-hook g05 of stretching tight, anti-hook g05 imbeds inside moving crowded board g01, interior core g04 of stretching tight is connected with dop g03, dop g03 installs inside pressure mouth g02, interior core g04 of stretching tight is equipped with four and two and is a set of, anti-hook g05 is equipped with four, pressure mouth g02 lets placing that the magma can be better, and dop g03 can be smooth even block between the magma, and interior core g04 of stretching tight bears external force and is the tight state, when losing the resistance, timely propelling movement return, anti-hook g05 lets the linking position have a fixed stress point.
The inner tension core g04 comprises a support core zx11, an elliptic solid core zx22, an outer rubber layer zx33 and a force following layer zx44, the support core zx11 is installed on the outer surface of an elliptic solid core zx22, the outer rubber layer zx33 is attached to the outer surface of the elliptic solid core zx22, the outer rubber layer zx33 is embedded into the force following layer zx44, the elliptic solid core zx22 is of an elliptic structure, the outer rubber layer zx33 is made of rubber materials and has certain resilience, the elliptic solid core zx22 fixes the middle point of a connecting part and cannot excessively deflect, the outer rubber layer zx33 plays a protection role in protecting the inner part, the support core zx11 generates required deformation according to the force borne by the outer layer, and the force following layer zx44 bears the external force in a large area.
The clamping head g03 comprises an inclined side asd1, a fixing angle asd2, an extending side asd3, an extending force stabilizing ball asd4 and a top ball head asd5, wherein the fixing angle asd2 is connected with the inclined side asd1, the extending force stabilizing ball asd4 is embedded in the extending side asd3, the extending force stabilizing ball asd4 is connected with the top ball head asd5, the fixing angle asd2 is provided with two fixing angles, the extending force stabilizing ball asd4 is provided with two fixing angles, the inclined side asd1 is of a semi-arc structure, the top ball head asd5 enables the whole body to be smoothly clamped between primary slurry, the extending part of the extending force stabilizing ball asd4 bears external force, the inclined side asd1 enables the force borne by the extending part to have certain guiding activity, and the fixing angle asd2 fixes the whole force bearing point.
The specific use mode and function of the embodiment are as follows:
in the invention, when the sanitary towel raw pulp is placed in a pressure screening cylinder qw01 for pressure screening treatment, a partition plate a2a in the pressure screening cylinder is pressed and pushed by an external pressure center post qw02, the partition plate a2a moves along the interior of a filter cylinder a6a and extrudes the raw pulp between opposite ports a1a, when a moving extrusion plate g01 is stressed to press the raw pulp in a pressure port g02, a clamping head g03 clamped in the raw pulp is clamped with the raw pulp by a top ball head asd5 and moves along with the impacted raw pulp in the extrusion process, the top ball head asd5 extends a force stabilizing ball asd4 to drive the inclined asd1 to swing along a certain direction, so that the raw pulp can be smoothly extruded, two ends of the raw pulp are fixed by a fixing force angle asd2, when the clamping head asd 03 bends, an internal tension core g04 in the interior is stressed, a support core zx 6 deforms, an external pressure center post 3573742 and a fixing layer 44 and a fixing layer zx is dragged along with the fixing layer 44, let dop g03 can be smooth be extruded with the magma together, when removing crowded board g01 and released and stretch out, its top bulb asd5 of blocking in the inside of magma will drag the magma through propping the resilience force of core zx11, drags it open, lets it absorb water fast.
Example 2:
as shown in fig. 6 to 7:
the filter cylinder a6a comprises a one-way squeezing opening bb01, an interface bb02, a pocket ring bb03 and an inner barrel bb04, wherein the interface bb02 and the inner barrel bb04 are communicated, the interface bb02 is embedded in the pocket ring bb03, the one-way squeezing opening bb01 is connected with the pocket ring bb03, two one-way squeezing openings bb01 are in a group and are in circular uniform distribution, the pocket ring bb03 is in a circular structure, impurities in the pocket ring can smoothly slide out due to the self shape of the interface bb02, the impurities on the outer side cannot easily enter, the one-way squeezing opening bb01 assists in the one-way conveying effect of the port, and the pocket ring bb03 can be uniformly installed.
The unidirectional extrusion port bb01 comprises a sliding layer h01, a fixed angle h02, a core fixing ball h03, a left-hand thread angle h04 and a range core h05, wherein the range core h05 is installed inside the sliding layer h01, the fixed angle h02 is connected with a core fixing ball h03, the left-hand thread angle h04 is welded on the outer surface of the core fixing ball h03, two left-hand thread angles h04 are arranged, the core fixing ball h03 is of a spherical structure, the core fixing ball h03 fixes an integral stress point, the fixed angle h02 can have a certain reverse force when the outer layer is stressed, and the left-hand thread angle h04 points to a certain reverse direction to make it difficult for a foreign object to run backwards.
The specific use mode and function of the embodiment are as follows:
in the invention, when impurities extruded from the raw stock in the inner cylinder bb04 are output outwards along the interface bb02, the impurities slide out along the sliding layer h01, when the raw stock in the inner cylinder bb04 returns to form water power after water absorption, the impurities discharged out of the interface bb02 are forced to run inwards and abut against the h04 to push the impurities, the core fixing ball h03 fixes a stress point, the reverse buckling angle h04 swings inwards to block an outlet, so that the impurities cannot run into the outlet, and the reverse buckling angle h02 at the rear end supports the reverse force.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (3)
1. The utility model provides a sanitary towel magma multistage pressure screening cartridge machine, its structure includes pressure screening section of thick bamboo (qw01), pressure center pillar (qw02), outer gyro wheel (qw03), master control case (qw04), bottom sprag frame (qw05), its characterized in that:
the pressure center pillar (qw02) penetrates through the pressure screening cylinder (qw01), one end of the pressure center pillar (qw02) far away from the pressure screening cylinder (qw01) is connected with the outer rotating wheel (qw03), and the master control box (qw04) is welded on the upper surface of the bottom bracket (qw 05);
the pressure screening cylinder (qw01) comprises a placing port (a1a), a partition plate (a2a), an outer pocket shell (a3a), an inner channel (a4a), a push rod (a5a), a filter cylinder (a6a) and a telescopic angle (a7a), wherein the placing port (a1a) is embedded in the filter cylinder (a6a), the partition plate (a2a) is connected with the telescopic angle (a7a), the inner channel (a4a) is installed in the outer pocket shell (a3a), and the push rod (a5a) is connected with the partition plate (a2 a);
the telescopic angle (a7a) comprises a movable extrusion plate (g01), a pressure port (g02), a clamping head (g03), an inner tension core (g04) and a reverse hook (g05), wherein the reverse hook (g05) is embedded into the movable extrusion plate (g01), the inner tension core (g04) is connected with the clamping head (g03), and the clamping head (g03) is installed in the pressure port (g 02);
the inner tension core (g04) comprises a support core (zx11), an elliptic fixed core (zx22), an outer adhesive layer (zx33) and a force following layer (zx44), wherein the support core (zx11) is installed on the outer surface of the elliptic fixed core (zx22), an outer adhesive layer (zx33) is attached to the outer surface of the elliptic fixed core (zx22), and the outer adhesive layer (zx33) is embedded into the force following layer (zx 44);
the clamping head (g03) comprises an inclined edge (asd1), a force fixing angle (asd2), an extending edge (asd3), a force extending stabilizing ball (asd4) and a ball ejecting head (asd5), wherein the force fixing angle (asd2) is connected with the inclined edge (asd1), the force extending stabilizing ball (asd4) is embedded into the extending edge (asd3), and the force extending stabilizing ball (asd4) is connected with the ball ejecting head (asd 5).
2. The multi-stage pressure screening filter cylinder machine for the virgin pulp of the sanitary towel, according to claim 1, is characterized in that: the filter cylinder (a6a) comprises a unidirectional extrusion opening (bb01), an interface (bb02), a pocket ring (bb03) and an inner barrel (bb04), wherein the interface (bb02) and the inner barrel (bb04) are communicated, the interface (bb02) is embedded in the pocket ring (bb03), and the unidirectional extrusion opening (bb01) is connected with the pocket ring (bb 03).
3. The multi-stage pressure screening filter cylinder machine for the virgin pulp of the sanitary towel, according to claim 2, is characterized in that: the unidirectional extrusion port (bb01) comprises a sliding layer (h01), a fixed angle (h02), a core fixing ball (h03), a back-off angle (h04) and a range core (h05), wherein the range core (h05) is installed inside the sliding layer (h01), the fixed angle (h02) is connected with the core fixing ball (h03), and the back-off angle (h04) is welded on the outer surface of the core fixing ball (h 03).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911289551.3A CN110898502B (en) | 2019-12-16 | 2019-12-16 | Multistage pressure screening filter drum machine for primary pulp of sanitary towel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911289551.3A CN110898502B (en) | 2019-12-16 | 2019-12-16 | Multistage pressure screening filter drum machine for primary pulp of sanitary towel |
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| CN110898502A CN110898502A (en) | 2020-03-24 |
| CN110898502B true CN110898502B (en) | 2021-06-01 |
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| CN201911289551.3A Active CN110898502B (en) | 2019-12-16 | 2019-12-16 | Multistage pressure screening filter drum machine for primary pulp of sanitary towel |
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| CN112742088A (en) * | 2021-01-05 | 2021-05-04 | 广州市智勋电子商务有限公司 | Sanitary towel is cooked and is used waste water filtration equipment |
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| WO2002009844A1 (en) * | 2000-08-01 | 2002-02-07 | Kadant Black Clawson, Inc. | Screening method and apparatus |
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2019
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Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3912340A1 (en) * | 1989-04-14 | 1990-10-18 | Franz Pettay | Fruit juice filter press - has outer cylinder inner cylinder with horizontally perforated wall with filter and press ram |
| US5476550A (en) * | 1993-11-30 | 1995-12-19 | Dxresources Corporation | Method and apparatus for extracting soluble and dispersible materials from products using a slotted scroll extractor |
| US5638745A (en) * | 1995-04-03 | 1997-06-17 | Fmc Corporation | Juice finisher |
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| CN110898502A (en) | 2020-03-24 |
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