CN104691000B - Oil press - Google Patents
Oil press Download PDFInfo
- Publication number
- CN104691000B CN104691000B CN201410340003.XA CN201410340003A CN104691000B CN 104691000 B CN104691000 B CN 104691000B CN 201410340003 A CN201410340003 A CN 201410340003A CN 104691000 B CN104691000 B CN 104691000B
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- Prior art keywords
- oil
- groove
- pushing component
- oil strain
- screw thread
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Classifications
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fats And Perfumes (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention provides a kind of pushing component of oil press, and oil strain groove is provided with the pushing component, and the oil strain groove is arranged on transportation section and/or squeeze section.The pushing component can be that helical axis or spiral squeeze set.The present invention also provides a kind of oil press including above-mentioned pushing component.Oil strain groove is provided with pushing component of the invention, this structure can repeatedly be squeezed and filtered to the fine slag in oil and fine slag mixed liquor, reduce the content of fuel-displaced middle fine slag, so as to improve oil yield and filtering or refining equipment removing fine slag need not be reused, operating efficiency is thus improved, it is cost-effective.
Description
Technical field
The present invention relates to solid-liquid separation technique field, and in particular to squeeze the oil press of set using helical axis or spiral.
Background technology
Pressafiner have small volume, process is simple and it is extensive.But the solid-liquid of existing use screw press technology point
From device there is a problem of squeezing out thick liquid in slag charge it is excessive, it is necessary to follow-up refining or filter plant, thus high cost, knot
Structure is complicated, be not easy to maintenance.
The content of the invention
To solve the above problems, the present invention provides the pushing component and the oil press comprising them of a kind of oil press, to solve
The halfway problem of slag-liquid separation in certainly existing screw press technology.
One aspect of the present invention provides a kind of pushing component of oil press, and oil strain groove is provided with the pushing component, described
Oil strain groove is arranged on transportation section and/or squeeze section.
The screw thread for pusher is provided with the pushing component；The oil strain groove is on the screw thread facing of pushing component
Open up the groove that threadingly direction of rotation extends.
The groove is one or more snippets.
The depth of the groove gradually becomes shallower as or becomes narrow gradually from feed end to slag output end.
The nearly slag output end of the groove is connected with the hopper of promoting mainly.
The groove opens up outlet in the opposite threaded side wall of direction of propulsion and is connected with the hopper of promoting mainly.
The groove runs through transportation section and squeeze section.
Oil outlet mechanism is further opened with the oil strain groove.
The oil outlet mechanism is oil outlet or fuel-displaced seam.
The diameter of the oil outlet is that the width of 0.1-2mm or fuel-displaced seams is 0.1-2mm.
The pushing component is that helical axis or spiral squeeze set.
The present invention also provides a kind of oil press, including above-mentioned pushing component.
The present invention is that helical axis or spiral squeeze set and be provided with oil strain groove in the pushing component of oil press, and this structure can be right
Fine slag in oil and oil and fine slag mixed liquor is squeezed and filtered repeatedly, so as to improve oil yield, reduce fuel-displaced middle fine slag
Content, thus filtering or refining equipment removing fine slag need not be reused, thus operating efficiency is improved, it is cost-effective.The present invention is squeezed
The oil yield of oil machine improves more than 5%, content the going out than existing oil press of fuel-displaced middle residue than the oil yield of existing oil press
The content reduction by more than 40% of residue in oil.
Brief description of the drawings
Its example embodiment is described in detail by referring to accompanying drawing, above and other feature of the invention and advantage will become
It is more obvious.
Fig. 1 is the schematic diagram of the vertical oil press of rotating screw bar oil expression of the invention；
Fig. 2A is the schematic diagram of helical axis of the invention；
Fig. 2 B are the profiles of the helical axis of Fig. 2A；
Fig. 3 A are the schematic diagrames of helical axis of the invention；
Fig. 3 B are the profiles of the helical axis of Fig. 3 A；
Fig. 3 C are the partial enlarged drawings of part B in Fig. 3 B；
Fig. 4 A are the schematic diagrames of helical axis of the invention；
Fig. 4 B are the profiles of the helical axis of Fig. 4 A
Fig. 5 A are the schematic diagrames of helical axis of the invention；
Fig. 5 B are the partial enlarged drawings of C portion in Fig. 5 A；
Fig. 6 A are the schematic diagrames of helical axis of the invention；
Fig. 6 B are the partial enlarged drawings of C portion in Fig. 6 A；
Fig. 7 A are the schematic diagrames of helical axis of the invention；
Fig. 7 B are the partial enlarged drawings of C portion in Fig. 7 A；
Fig. 8 A are the schematic diagrames of helical axis of the invention；
Fig. 8 B are the partial enlarged drawings of C portion in Fig. 8 A；
Fig. 9 is the schematic diagram of the vertical oil press that rotating screw of the invention squeezes set oil expression；
Figure 10 A are the profiles that spiral of the invention squeezes set；
Figure 10 B are the partial enlarged drawings of C portion in Figure 10 A；
Figure 11 A are the schematic diagrames that spiral of the invention squeezes set；
Figure 11 B are the partial enlarged drawings of C portion in Figure 11 A.
Wherein, description of reference numerals is as follows：
Set, 14 material are squeezed in 10 oil press bodies, 11 power set, 12 helical axis, 120 oil outlets, 121 grooves, 13
Bucket, 15 heaters, 20 oil press bodies, 21 power set, 22 press chambers, 23 spirals squeeze set, 24 hoppers, 25 heating dresses
Put, 220 oil outlets, 221 grooves
Specific embodiment
Example embodiment is described more fully with referring now to accompanying drawing.However, example embodiment can be with various shapes
Formula is implemented, and is not understood as limited to implementation method set forth herein；Conversely, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment those skilled in the art is comprehensively conveyed to.Identical is attached in figure
Icon note represents same or similar structure, thus will omit their detailed description.
" pushing component " refers to rotatable in the present invention, and there is the screw thread for pusher to promote oil plant from feed end on surface
To end motion of slagging tap.Be referred to as " helical axis " if press chamber is pushing component in the present invention, i.e., press chamber outer surface be provided with for
The screw thread of pusher, the transmission mechanism of oil press drives press chamber rotation to promote oil plant from feed end to end motion of slagging tap；If squeezing set
It is that pushing component is then referred to as " spiral squeeze set ", that is, squeezing the inner surface setting of set has screw thread for pusher, the transmission of oil press
Mechanism drives squeezes set rotation to promote oil plant from feed end to end motion of slagging tap.
" oil strain groove " refers to be opened in not allowing on pushing component or only allow a small amount of oil plant that pushes to enter in the present invention,
Allow the fuel-displaced groove for flowing back into, the fine slag in withdrawing oil being pushed toward extreme direction of slagging tap squeezing.
" promoting mainly hopper " in the present invention refers to be opened on pushing component, promotes oil plant wherein from feed end to slagging tap
Hopper is promoted mainly in end motion.
" oil outlet mechanism " refers to the passage of the closing inner chamber between the oil outflow press chamber and squeezing set for squeezing out in the present invention, can
To be oil outlet, fuel-displaced seam etc., the cross section of oil outlet can be circle, triangle, polygon etc., between press chamber and squeezing set
Oil in sealing inner chamber is flowed out by oil outlet or fuel-displaced seam.
The oil strain groove that the present invention is arranged on pushing component can be provided in transportation section and/or the squeezing of pushing component
Section, oil strain groove is provided in the groove on pushing component screw thread facing, because the effect that groove is provided with screw thread facing is
Make in mixed-liquor return to the less groove of pressure of oil and material residue, when pushing component rotates, groove is promoted in mixed liquor
Fine slag is squeezed repeatedly toward direction operation of slagging tap to fine slag, reduces the content of fine slag in mixed liquor, can further be carried
The degree of purity of grease high, thus the section that mixed liquor is flowed into oil press is that transportation section and squeeze section set and fluted can play
Oil strain is acted on.Because mixed liquor does not flow through feed zone, feed zone can be not provided with groove, certain groove can also extend into
Material section is also for the present invention feasible.
Embodiment 1
As shown in figure 1, can have power set 11, helical axis 12 in oil press body 10, squeeze set 13, hopper 14 and heating
Device 15.Helical axis 12 is rotationally assembled in squeezing set 13.Power set 11 may include motor and decelerator, can drive spiral
Axle 12 is rotated.Heater 15 can be electromagnetic type electric calorifie installation, can heat oil plant in squeezing set 13.Squeeze set 13, helical axis 12 and material
The open space that bucket 14 coordinates forms feed zone, squeezes and covers the transportation section that 13 closing inner chambers coordinated with helical axis 12 form part
With the squeeze section of lower part.The oil plant of feeding mouth, conveying and precompressed oil plant are accepted in transportation section, and oil plant does not melt in squeezing in this section
Melt；Melting plays slag output end for squeeze section when squeezing, for squeezing oil plant with output grease.
When this oil press works, the oil plant in hopper 14 above body can be entered by charging aperture and be squeezed on set 13
End, power set 11 drive helical axis 12 to rotate forward, and oil plant constantly are pushed into squeezing 13 times extreme directions of set by squeezing 13 upper ends of set, more
Close to 13 lower ends of set are squeezed, the gap squeezed between set 13 and helical axis 12 is smaller.With this, squeezing effect is produced to oil plant, in oil plant
The be arranged on discharge opening of transportation section of the grease through squeezing on set 13 oozes out last flowing into and squeezes the draw-off tray being socketed on the lower section of set 13,
To be collected.
Groove that threadingly direction of rotation extends (i.e. oil strain is provided with the screw thread facing of the helical axis 12 of the present embodiment
Groove), as shown in Fig. 2A to Fig. 5 B.Due to setting groove on screw thread facing, therefore during oil expression, rotated by helical axis 12 and pushed away
Material, oil plant is advanced from feed end to slag output end, the big extrusion oil of pressure change, the sticky mixed liquor of oil and fine slag, under pressure
Opposite direction flows back.In mixed-liquor return to the less groove of pressure, when helical axis rotates, groove promotes the fine slag in mixed liquor
Toward direction motion of slagging tap, and then fine slag is squeezed repeatedly, reduced the content of fine slag in mixed liquor, improved the pure of grease
Degree.
As shown in Figure 2 A and 2 B, oil strain groove 121 is set on the screw thread facing of helical axis 12, the depth of oil strain groove 121 from
Feed end gradually becomes shallower as to slag output end.The width of the oil strain groove 121 on screw thread facing can also be from feed end to slag output end by
Gradual change is narrow.Due to being gradually become shallower as from feed end to the depth of slag output end oil strain groove 121, the fine slag in oil strain groove 121 can be with
The rotation for helical axis 12 is pushed to squeeze section, and then is squeezed again, thus can also reduce the fine slag content in grease.
Same reason, the width of oil strain groove 121 is the structure for becoming narrow gradually from feed end to slag output end, in also making oil strain groove 121
Fine slag be pushed to squeeze section with the rotation of helical axis 12, and then squeezed again, thus can also reduce grease
Fine slag content.Both structures, it is the mode that reducing or displacement are set to respectively illustrate the oil strain groove 121 on helical axis 12, when
Right oil strain groove 121 reducing and displacement on thread spindle 12 set and can also realize squeeze the fine slag in oil strain groove 121 repeatedly
Effect.
It can be one or more snippets that oil strain groove is set on the screw thread facing of helical axis 12, i.e., same position sets multistage, example
As shown in Fig. 3 A, 3B and 3C, two oil strain grooves are set on same screw thread facing.Can also be that diverse location sets multistage, such as
Shown in Fig. 4 A, 4B, 6A and 6B, the diverse location of the screw thread facing of helical axis is provided with two sections of oil strain grooves.
Fig. 5 A and 5B shown, the another embodiment of oil strain groove, i.e. oil strain on screw thread facing are set on screw thread facing
The nearly slag output end of groove 121 can be connected with hopper (promoting mainly material groove) is promoted mainly.As shown in Figure 5 B, i.e., facing forms scarce in B points
Mouthful so that oil strain groove 121 is connected with hopper is promoted mainly.When oil press works, helical axis 12 promotes oil plant from feed end to slag output end
Motion, major ingredient (i.e. oil plant) is moved from the a1 points for promoting mainly hopper to hopper a2 points are promoted mainly, and without entering in oil strain groove 121, is mixed
Close liquid to be back to when at oil strain groove 121, the fine slag in mixed liquor enters in oil strain groove 121, filtered under the promotion of helical axis 12
Fine slag in oil groove 121 is pulled to B points from A points, hence into promoting mainly hopper, and then is pushed into squeeze section and squeezes again, this
The content of fine slag in mixed liquor can be significantly reduced.The depth of oil strain groove 121 as shown in Figure 5A and 5B is equal to screw thread
Depth of threat, but the depth of oil strain groove 121 can also realize the purpose of the present invention less or greater than the depth of threat of screw thread.
As shown in Figure 6 A and 6B, the oil strain groove 121 that screw thread facing is set is formed in the opposite threaded side wall of direction of propulsion
Breach is connected with the hopper of promoting mainly, i.e. in Fig. 6 B from A points formed breach with promote mainly hopper and connect.The opposite spiral shell of direction of propulsion
Line lateral wall pressure is relatively small, and breach is formed on the side wall communicates therewith oil strain groove 121, is more beneficial in oil strain groove 121
Fine slag be pushed into promoting mainly hopper.Certain breach can also be opened on the side wall of direction of propulsion homonymy, and this structure also may be used
With during the fine slag in oil strain groove is pushed into promotes mainly hopper.
Fig. 7 A, 7B, 8A and 8B show to set the another way of oil strain groove on facing, as illustrated, being set on screw thread facing
The oil strain groove 121 put extends to squeeze section from transportation section, and the depth of oil strain groove 121 is identical with the depth of screw thread facing, therefore spiral shell
The transportation section of spin axis 12 and squeeze section form double thread.When oil press works, helical axis 12 promotes oil plant promoting mainly hopper, i.e., recessed
From feed end to end motion of slagging tap in groove a, major ingredient will not be entered into groove b.Because oil outlet mechanism is arranged on transportation section, press chamber
In oil reversely flow to transportation section from squeeze section, into oil strain groove 121 in the oily reflux course, i.e. in groove b, therefore in oil
Fine slag deposit in oil strain groove 121, as the fine slag in the rotation oil strain groove 121 of helical axis 12 is pushed to squeeze section
One step is squeezed, thus can be improved oil expression rate and be reduced the content of fuel-displaced middle residue.Oil strain groove 121 on screw thread facing closely enters
Material end can connect with hopper is promoted mainly, and A points are the nearly feed end formation breach of oil strain groove 121 and promote mainly hopper company in such as Fig. 7 B
It is logical, but with the width for promoting mainly the breach that hopper connect it is ensured that without oil plant or minimal amount of oil plant into groove b with
Realize that groove b plays the purpose for squeezing and leaching fuel-displaced middle fine slag repeatedly.It is, of course, preferable to the nearly feed end of oil strain groove 121 not with
Hopper connection is promoted mainly, as shown in A points in Fig. 8 B.
Oil outlet mechanism is also provided with the screw thread facing of helical axis 12, oil outlet mechanism can be oil outlet 120 or go out
Oil seam (not shown).Helical axis 12 can be hollow or semi-hollow, and oil is flowed into inside helical axis 12 by oil outlet 120, then
It is flowed into oil-collecting mechanism through helical axis 12.The diameter of the oil outlet 120 on helical axis 12 can be 0.1-2mm, fuel-displaced seam
Width can be with 0.1-2mm.Oil outlet 120 can be arranged in the groove of screw thread facing, it is also possible to be arranged on spiral axle thread
In the opposite threaded side wall of direction of propulsion.
Embodiment 2
As shown in figure 9, can have power set 21, press chamber 22, spiral to squeeze set 23, hopper 24 and add in oil press body 20
Thermal 25.Press chamber 22 is assembled in spiral and squeezes in set 23.Power set 21 may include motor, turbine and scroll bar, can drive spiral
Set 23 is squeezed to rotate.Heater 25 can be electromagnetic type electric calorifie installation, be arranged in press chamber 22, it is also possible to be arranged on spiral and squeeze set 23
Outside, oil plant in set 23 is squeezed for heating.Spiral squeezes the open space formation feed zone that set 23, press chamber 22 and hopper 24 coordinate,
Spiral squeezes set 23 and forms the transportation section of part and the squeeze section of lower part with the closing inner chamber of the cooperation of press chamber 22.Accept transportation section
The oil plant of feeding mouth, conveying and precompressed oil plant, oil plant is not melted in squeezing in this section；Melting is played and slagged tap when squeezing
It is squeeze section to hold, for squeezing oil plant with output grease.
When this oil press works, the oil plant in hopper 24 above body can enter spiral and squeeze set by charging aperture
23 upper ends, power set 21 drive spiral to squeeze set 23 and rotate, and oil plant constantly is squeezed into 23 upper ends of set by spiral is pushed into 23 lower ends of squeezing set
Direction, closer to 23 lower ends of set are squeezed, the gap squeezed between set 23 and press chamber 22 is smaller.With this, squeezing effect, oil are produced to oil plant
The discharge opening of the configured transportation section on set 23 is squeezed of grease oozes out the last draw-off tray for flowing into and squeezing and be socketed on below set 23 in material
In, to be collected.
The spiral of the present embodiment squeezes and groove that threadingly direction of rotation extends (i.e. oil strain is provided with the screw thread facing of set 23
Groove), as shown in Figure 10 A to Figure 11 B.Due to setting groove on screw thread facing, therefore during oil expression, set 23 is squeezed by spiral and is revolved
Turn pusher, oil plant is advanced from feed end to slag output end, pressure becomes big extrusion oil, oil and the sticky mixed liquor of fine slag, makees in pressure
Flowed back with lower opposite direction.In mixed-liquor return to the less groove of pressure, when spiral squeezes set rotation, groove is promoted in mixed liquor
Fine slag toward direction motion of slagging tap, and then fine slag is squeezed repeatedly, reduce the content of fine slag in mixed liquor, improve grease
Degree of purity.
As shown in figs. 10 a and 10b, spiral squeezes and oil strain groove 221, the depth of oil strain groove 221 is set on the screw thread facing of set 23
Degree gradually becomes shallower as from feed end to slag output end.The width of the oil strain groove 221 on screw thread facing can also be from feed end to slagging tap
End becomes narrow gradually.Due to being gradually become shallower as from feed end to the depth of slag output end oil strain groove 221, the fine slag in oil strain groove 221
Squeeze section can be pushed to the rotation that spiral squeezes set 23, and then be squeezed again, thus can also reduce thin in grease
Slag content.Same reason, the width of oil strain groove 221 is the structure for becoming narrow gradually from feed end to slag output end, can also make oil strain
The rotation that fine slag in groove 221 covers 23 as spiral is squeezed is pushed to squeeze section, and then is squeezed again, thus can also reduce
Fine slag content in grease.Both structures, it is that reducing or displacement are set to respectively illustrate spiral and squeeze the oil strain groove 221 covered on 23
Mode, certain oil strain groove 221 squeezes reducing and displacement on set 23 and sets and can also realize the fine slag in oil strain groove 221 in screw thread
The effect squeezed repeatedly.
It can be one or more snippets that spiral is squeezed and set on the screw thread facing of set 23 oil strain groove, i.e., same position sets multistage,
For example as shown in Figure 11 A and 11B, two oil strain grooves 221 are set on same screw thread facing.Can also be that diverse location setting is more
The diverse location that section, i.e. spiral squeeze the screw thread facing of set is provided with two sections or multistage oil strain groove.
Spiral squeezes the another embodiment that oil strain groove 221 is set on the screw thread facing of set 23, i.e. filter on screw thread facing
The nearly slag output end of oil groove 221 can be connected with hopper is promoted mainly.Oil press work when, spiral squeeze set 23 promote oil plants from feed end to
Slag tap end motion, major ingredient (i.e. oil plant) is moved from hopper is promoted mainly to next hopper of promoting mainly, without entering in oil strain groove 221,
When at mixed-liquor return to oil strain groove 221, the fine slag in mixed liquor enters in oil strain groove 221, due to recessed on screw thread facing
Groove one end connects with hopper is promoted mainly, and in the fine slag that spiral is squeezed under the promotion of set 23 in oil strain groove 221 is pushed into and promotes mainly hopper, enters
And be pushed into squeeze section and squeeze again, this can significantly reduce the content of fine slag in mixed liquor.
Spiral squeezes the another way that oil strain groove is set on the screw thread facing of set 23, i.e., the oil strain groove set on screw thread facing
221 extend to squeeze section from transportation section, and the depth of oil strain groove 221 is identical with the depth of screw thread facing, therefore spiral squeezes set 23
Transportation section and squeeze section form double thread.When oil press works, spiral squeezes the promotion oil plant of set 23 in hopper, i.e. groove a is promoted mainly
From feed end to end motion of slagging tap, major ingredient will not be entered into groove b.Because oil outlet mechanism is arranged on transportation section, in press chamber
Oil reversely flows to transportation section from squeeze section, in entering oil strain groove 221 in oily reflux course, i.e. in groove b therefore thin in oil
Slag deposits is entered one in oil strain groove 221 as the fine slag that spiral is squeezed in the rotation oil strain groove 221 of set 23 is pushed to squeeze section
Step squeezing, thus oil expression rate can be improved and the content of fuel-displaced middle residue is reduced.The nearly charging of the oil strain groove 221 on screw thread facing
End can connect with hopper is promoted mainly, i.e., nearly feed end forms breach and connected with hopper is promoted mainly, but scarce with promote mainly that hopper connects
Mouthful width it is ensured that no oil plant or minimal amount of oil plant to realize that groove b being played into squeeze repeatedly and filter in groove b
The purpose of fuel-displaced middle fine slag.It is, of course, preferable to the nearly feed end of oil strain groove 221 not with promote mainly hopper and connect.
Spiral to be squeezed and be also provided with oil outlet mechanism on the screw thread facing of set 23, oil outlet mechanism can be oil outlet 220 or
Fuel-displaced seam (not shown).Oil flows out to spiral and squeezes the outside of set 23 by oil outlet 220, is then collected into oil-collecting mechanism.Spiral shell
The diameter that the oil outlet 220 on set 23 is squeezed in rotation can be 0.1-2mm, and the width of fuel-displaced seam can be with 0.1-2mm.Oil outlet 220 can
To be arranged in the groove of screw thread facing, it is also possible to be arranged in the opposite threaded side wall of spiral axle thread direction of propulsion
The cross-sectional area of oil strain groove of the invention can be U-shaped, V-arrangement, square etc..
The edge of oil strain groove of the invention, it is preferably contour with pushing spiral facing, it is also possible to high less than pushing spiral facing
Degree.
The example that screw thread facing sets oil strain groove is disclosed above, but it will be appreciated by those skilled in the art that in helical axis
Or spiral squeezes the oil strain groove for putting and forming other forms, such as welded in hopper is promoted mainly, be bonded, rabbet metal or non-metallic material
Material can also play a part of oil strain groove, and this is also in the range of " oil strain groove " of the invention definition.
Above-described embodiment illustrates the present invention by taking vertical oil press as an example, it is to be understood by those skilled in the art that of the invention
Can also be horizontal oil press.
Oil press of the invention on main pushing component due to setting oil strain groove, it is thus possible to realizes to fuel-displaced middle fine slag
Squeeze and reduce the content of fuel-displaced middle residue repeatedly, compared with existing oil expression, the oil yield of oil press of the invention improve 5% with
On, the content reduction by more than 40% of fuel-displaced middle residue.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Know those skilled in the art and work as and various corresponding changes and deformation, but these corresponding changes and change can be made according to the present invention
Shape should all belong to the protection domain of appended claims of the invention.
Claims (8)
1. a kind of pushing component of oil press, it is characterised in that oil strain groove is provided with the pushing component, the oil strain groove sets
Put in transportation section and/or squeeze section；
The screw thread for pusher is provided with the pushing component；The oil strain groove is opened up on the screw thread facing of pushing component
The groove that threadingly direction of rotation extends, the depth of the groove is gradually become shallower as from feed end to slag output end or width gradually becomes
It is narrow；
The groove opens up outlet in the opposite threaded side wall of direction of propulsion and promotes mainly hopper and connect.
2. a kind of pushing component of oil press, it is characterised in that oil strain groove is provided with the pushing component, the oil strain groove sets
Put in transportation section and/or squeeze section；
The screw thread for pusher is provided with the pushing component；The oil strain groove is opened up on the screw thread facing of pushing component
The groove that threadingly direction of rotation extends, the nearly slag output end of the groove is connected with hopper is promoted mainly；
The groove opens up outlet in the opposite threaded side wall of direction of propulsion and promotes mainly hopper and connect.
3. the pushing component according to claim 1 or 2, it is characterised in that the groove is one or more snippets.
4. the pushing component according to claim 1 or 2, it is characterised in that the groove runs through transportation section and squeeze section.
5. the pushing component according to claim 1 or 2, it is characterised in that be further opened with out oil machine in the oil strain groove
Structure.
6. pushing component according to claim 5, it is characterised in that the oil outlet mechanism is oil outlet or fuel-displaced seam.
7. pushing component according to claim 6, it is characterised in that the diameter of the oil outlet is 0.1-2mm or goes out
The width of oil seam is 0.1-2mm.
8. pushing component according to claim 1 and 2, it is characterised in that the pushing component is that helical axis or spiral are squeezed
Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340003.XA CN104691000B (en) | 2014-07-16 | 2014-07-16 | Oil press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340003.XA CN104691000B (en) | 2014-07-16 | 2014-07-16 | Oil press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104691000A CN104691000A (en) | 2015-06-10 |
| CN104691000B true CN104691000B (en) | 2017-06-06 |
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| CN201410340003.XA Expired - Fee Related CN104691000B (en) | 2014-07-16 | 2014-07-16 | Oil press |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104690998B (en) * | 2014-07-16 | 2017-06-06 | 深圳市不多科技有限公司 | Vertical oil press |
| CN107756848A (en) * | 2017-12-11 | 2018-03-06 | 邓正珊 | Squeezer |
| CN107856337A (en) * | 2017-12-11 | 2018-03-30 | 邓正珊 | A kind of squeezer |
| CN109624372A (en) * | 2018-11-19 | 2019-04-16 | 深圳建溢宝电子有限公司 | The oil press that press chamber is erect |
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| KR0145510B1 (en) * | 1994-11-28 | 1998-07-15 | 김영대 | Apparatus for washing screw filter press for dlwatering |
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|---|---|---|---|---|
| US3650652A (en) * | 1970-05-05 | 1972-03-21 | Feed Screws Inc | Apparatus for extruding plastic material |
| CN202805725U (en) * | 2012-08-21 | 2013-03-20 | 阳建华 | Feeding rod of household oil press |
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| CN104691000A (en) | 2015-06-10 |
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