CN203854227U - Pressure ring type double-screw spiral oil press - Google Patents
Pressure ring type double-screw spiral oil press Download PDFInfo
- Publication number
- CN203854227U CN203854227U CN201420138993.4U CN201420138993U CN203854227U CN 203854227 U CN203854227 U CN 203854227U CN 201420138993 U CN201420138993 U CN 201420138993U CN 203854227 U CN203854227 U CN 203854227U
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- Prior art keywords
- cage
- screw
- zha
- bearing
- transmission mechanism
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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
- B30B9/26—Permeable casings or strainers
Abstract
The utility model discloses a pressure ring type double-screw spiral oil press, comprising an engine base, a motor, a transmission mechanism, a left supporting frame and a right supporting frame, wherein the motor, the transmission mechanism, the left supporting frame and the right supporting frame are arranged on the engine base; the motor is connected with the transmission mechanism through a conveyance belt; a pressure cage mechanism is arranged between the left supporting frame and the right supporting frame, an oil collection disc is arranged below the pressure cage mechanism, and a cake adjusting mechanism is arranged at the tail end of the pressure cage mechanism; the left supporting frame is provided with a three-way feeding hole communicated with the pressure cage mechanism and is also provided with a feeding mechanism communicated with the three-way feeding hole. The pressure ring type double-screw spiral oil press is characterized in that the transmission mechanism and a power distribution mechanism are connected, and the power distribution mechanism is connected with the pressure cage mechanism; a pressure cavity of the pressure cage mechanism is formed by a plurality of pressure rings which are arranged in the pressure cage; one side end face of each pressure ring is provided with a plurality of oil discharging slots. The pressure ring type double-screw spiral oil press has the advantages that the structure is simple, the components are few, the device manufacturing cost is low, the operation and maintenance are convenient and simple, cold pressing and hot pressing can be carried out in one machine, and the like.
Description
Technical field
The utility model relates to oil plant is carried out to extrusion process to squeeze the press apparatus of grease, is specifically related to a kind of squeezed ring formula twin-screw screw oil expeller.
Background technology
Screw oil expeller is the comparatively advanced continuous squeezing liquefaction plant equipment now generally adopting both at home and abroad, China is vegetable oil material big producing country, vegetable oil is one of food industry mainstay, You Shi China people's main edible oil, screw oil expeller is widely used for extracting grease from vegetable oil material.Existing screw oil expeller is mainly single screw spiral oil press, it is adapted to hot moulding, because single screw spiral oil press is mainly to depend on the conveying that frictional force realizes material, the solid matrix that needs oil plant to have similar crude fibre shape produces friction, therefore to entering the temperature of oil expression material, moisture and the matter structure assorted minute sensitivity that become, trickle fluctuation all can bring greater impact squeezing characteristic, therefore in single screw spiral oil press expressing process, oil plant needs (to peel off through complicated pretreatment before entering to squeeze, broken, softening, roll embryo, steam and fry), also must guarantee into the temperature of oil expression material and the uniformity of water content, just can obtain good effect, improve the oil yield of oil plant often to reduce protein quality in crude oil and grouts, increase refining cost is cost.
And single screw spiral oil press kind of drive takes is traditional gear structure, volume is comparatively huge, and step of reduction is many, thereby part is many, and in manufacture, accumulated error is large, is difficult to ensure card transmission stability, reduce noise and vibration, and manufacturing cost is also higher.
For this reason, the a small amount of twin-screw screw oil expeller occurring on domestic market is to grow up on the basis of former squeezing bar formula squeezing thorax list screw spiral oil press, although solved cold press problem, what Dan Zha cage mechanism still adopted is to squeeze bar formula to squeeze thorax structure, and the inner chamber that squeezes bar formula squeezing thorax is integrated by some squeezing bars, and what the kind of drive was still taked is traditional gear structure, complex structure, part is many, and device fabrication cost is high, and Operation and Maintenance also comparatively bothers.The vast rural area of Gu China screw oil expeller recoverable amount maximum and middle-size and small-size oil expression enterprise are difficult to be promoted.
Utility model content
For above shortcomings in prior art, the purpose of this utility model is to provide a kind of squeezed ring formula twin-screw screw oil expeller, and it has simple in structure, and part is few, and device fabrication cost is low, and Operation and Maintenance is simple and convenient, can cold press again can hot moulding etc. advantage.
The technical scheme that realizes the utility model object is: a kind of squeezed ring formula twin-screw screw oil expeller is provided, and it comprises support, is arranged on motor, transmission mechanism, left support frame and right support frame on support; Motor is connected with transmission mechanism by transmission belt; Between left support frame and right support frame, Zha Long mechanism is installed, the below of Zha Long mechanism is provided with draw-off tray, and the tail end of Zha Long mechanism is provided with Tiao Bing mechanism; On left support frame, be provided with and the threeway charging hole that squeezes cage mechanism connection, the feeding mechanism being communicated with threeway charging hole is installed on left support frame; Described transmission mechanism is connected with power splitting mechanism, and power splitting mechanism Yu Zha cage mechanism connects; The squeezing thorax of described Zha Long mechanism is comprised of some squeezed rings of squeezing in cage that are arranged on; On one side end face of described squeezed ring, offer some oil grooves that go out.
During enforcement, preferred described squeezing cage comprises squeezing cage, lower squeezing cage and is connected channel-section steel, and described upper squeezing cage is connected with lower squeezing cage with bolt by connecting channel-section steel.
During enforcement, the outline of preferred described squeezed ring is an ellipsoid, and the internal bore profile of squeezed ring is " 8-shaped ", and described interior internal surface of hole is comprised of the different curved sections of some directions.
During enforcement, preferred described transmission mechanism is hypoid gear transmission mechanism.
During enforcement, preferred described hypoid gear transmission mechanism comprises reduction box, bevel gear wheel, bevel pinion and hollow shaft, and described hollow shaft is arranged in the centre bore of reduction box by pair of bearings; Bevel gear wheel is arranged on the ring flange of hollow shaft by bolt; Bevel pinion is arranged in the dead eye of reduction box by least one bearing, and meshes with bevel gear wheel; The tail end of bevel pinion is provided with a large belt wheel.
During enforcement, a bearing that is preferred for installing hollow shaft compresses with bearing cap, and another bearing compresses with terminal pad.
During enforcement, preferred described power splitting mechanism connects by Yu Zha cage mechanism of bindiny mechanism, and described bindiny mechanism is comprised of two connectors; Described power splitting mechanism comprises upper bearing (metal) and lower bearing; The upper helical axis left end of described upper bearing (metal) by connector and flat key Yu Zha cage mechanism stretches out part and is connected, and the lower helical axis left end of lower bearing by another connector and flat key Yu Zha cage mechanism stretches out partly and be connected.
During enforcement, preferably the helical pitch of described upper helical axis and lower helical axis diminishes from left to right gradually, and upper helical axis and lower spiral axial screw root footpath become large from left to right gradually.
Compared with prior art, the beneficial effects of the utility model are:
Squeezed ring formula twin-screw screw oil expeller squeezes the unique design of thorax, makes squeezed ring formula twin-screw screw oil expeller squeeze force large, and oil yield efficiency is high, grouts Residual oil is low, does not produce high temperature, and oil quality is good.
This squeezed ring formula twin-screw screw oil expeller has also overcome bulky, the baroque problem of single screw spiral oil press transmission mechanism simultaneously.It is not only applicable to cold press but also can realizes hot moulding, when cold press, without raw material is decocted to stir-fry, has saved stir-fry seed equipment and energy resource consumption; The oily lighter color of squeezing out and, nutritious, can obtain natural oil product after filtering, without decolouring, come unstuck, saved refining expense, reduced refining consumption, the oil cake albumen destructiveness after cold press is minimum, and the albumen of oil cake is fully used.
This squeezed ring formula twin-screw screw oil expeller also has simple in structure, and number of spare parts is few; During production, vibrate littlely, basic noiseless, saves the energy, long service life; Thereby reduce and produce oil press manufacture difficulty and manufacturing cost significantly, Operation and Maintenance is simple, can be widely at the vast rural area of China and middle-size and small-size oil expression business enterprise expand.
Accompanying drawing explanation
Fig. 1 is the front view of squeezed ring formula twin-screw screw oil expeller;
Fig. 2 is the top view of squeezed ring formula twin-screw screw oil expeller;
Fig. 3 is the side view of squeezed ring formula twin-screw screw oil expeller;
Fig. 4 is the structural representation of hypoid gear transmission mechanism;
Fig. 5 is the cutaway view that power splitting mechanism, He Zha cage mechanism of bindiny mechanism link together;
Fig. 6 is the cutaway view of Fig. 5 A-A direction along the line.
Wherein, 1, support; 2, transmission mechanism; 3, power splitting mechanism; 4, bindiny mechanism; 5, left support frame; 6, Zha Long mechanism; 7, draw-off tray; 8, right support frame; 9, Tiao Bing mechanism; 10, transmission belt; 11, motor belt wheel; 12, motor; 13, feeding mechanism; 14, reduction box; 15, bearing cap; 16, bearing; 17, hollow shaft; 18, ring flange; 19, bevel gear wheel; 20, bevel pinion; 21, large belt wheel; 22, flat key; 23, terminal pad; 24, upper bearing (metal); 25, lower bearing; 26, connector; 27, threeway charging hole; 28, upper squeezing cage; 29, lower squeezing cage; 30, squeezed ring; 31, upper helical axis; 32, lower helical axis; 33, connect channel-section steel.
The specific embodiment
Below the specific embodiment of the present utility model is described; so that the technical staff of this technology neck understands the utility model; but should be clear; the utility model is not limited to the scope of the specific embodiment; to those skilled in the art; as long as various variations appended claim limit and the spirit and scope of the present utility model determined in, these variations are apparent, all utilize the utility model of the utility model design to create all the row in protection.
As shown in Figure 1 to Figure 3, this squeezed ring formula twin-screw screw oil expeller comprises support 1, is arranged on motor 12, transmission mechanism 2, left support frame 5 and right support frame 8 on support 1; Motor 12 is connected with transmission mechanism 2 by transmission belt 10; Wherein, transmission belt 10 is preferably V band.
Between left support frame 5 and right support frame 8, Zha Long mechanism 6 is installed, the below of Zha Long mechanism 6 is provided with draw-off tray 7, and the tail end of Zha Long mechanism 6 is provided with Tiao Bing mechanism 9; On left support frame 5, be provided with the threeway charging hole 27 that Yu Zha cage mechanism 6 is communicated with, the feeding mechanism 13 being communicated with threeway charging hole 27 is installed on left support frame 5; The clutch end of described transmission mechanism 2 is connected with power splitting mechanism 3, and power splitting mechanism 3 connects by 4 Yu Zha cage mechanisms 6 of bindiny mechanism.
As shown in Figure 5, in an embodiment of the present utility model, the squeezing thorax of Zha Long mechanism 6 is comprised of some squeezed rings 30 of squeezing in cage that are arranged on; On one side end face of described squeezed ring 30, offer some oil grooves that go out.
As shown in Figure 6, in an embodiment of the present utility model, squeeze cage and comprise squeezing cage 28, lower squeezing cage 29 and be connected channel-section steel 33, described upper squeezing cage 28 is connected with lower squeezing cage 29 with bolt by connecting channel-section steel 33.
In an embodiment of the present utility model, the outline of described squeezed ring 30 is an ellipsoid, and the internal bore profile of squeezed ring 3 is " 8-shaped ", and described interior internal surface of hole is comprised of the different curved sections of some directions.The effect of curved sections is to make to squeeze thorax inner surface to have " sour jujube property ", and " sour jujube property " increased the frictional force between squeezing thorax inwall, has reduced and has squeezed material with upper helical axis 31 and 32 rotations of lower helical axis, thereby formed powerful squeeze force.
During production, upper helical axis 31, lower helical axis 32 is rotation relatively in " 8-shaped " endoporus of squeezed ring 30, effect by spiral is constantly pushed ahead material, because the helical pitch on upper helical axis 31 and lower helical axis 32 diminishes from left to right gradually, it is large that spiral root footpath becomes from left to right gradually, the space of squeezing in thorax constantly dwindles, form very large compression ratio, thereby material is formed to continuous compression extruding, shear and friction, fluid is constantly extruded, from the oil groove that goes out of squeezed ring 30 end faces, discharge, in draw-off tray 7 under inflow, the dry cake being extruded after fluid is discharged through toning cake mechanism 9.
In an embodiment of the present utility model, described transmission mechanism 2 is hypoid gear transmission mechanism.
As shown in Figure 4, in an embodiment of the present utility model, hypoid gear transmission mechanism comprises reduction box 14, bevel gear wheel 19, bevel pinion 20 and hollow shaft 17, described reduction box 14 is arranged on support 1, described hollow shaft 17 is arranged in the centre bore of reduction box 14 by pair of bearings 16, in above-mentioned pair of bearings, one compresses with bearing cap 15, and another bearing 16 use terminal pads 23 compress.Bevel gear wheel 19 is arranged on the ring flange 18 of hollow shaft 17 by bolt; Bevel pinion 20 is arranged in the dead eye of reduction box 14 by least one bearing 16, and meshes with bevel gear wheel 19; The tail end of bevel pinion 20 is provided with a large belt wheel 21 by flat key 22.Hypoid gear transmission mechanism adopts the transmission of power of carrying out of this spline structure, does not need multi-stage speed-reducing structure, has dwindled the volume of transmission mechanism.
The power of motor 12 passes to transmission mechanism 2 by motor belt wheel 11, V band, large belt wheel 21, after slowing down by transmission mechanism, pass to again power splitting mechanism 3, power splitting mechanism 3 is connected by 4 Yu Zha cage mechanisms 6 of bindiny mechanism, thereby realizes the normal operation of oil press.
In an embodiment of the present utility model, the bearing support of Tiao Bing mechanism with go out cake seat and be connected with right bearing support 8 by king-bolt, go out that cake dish is contained in out in cake seat, cake exit ring is contained in out in cake dish, cake adjusting head is connected by two groups of screws with upper adjusting bolt, lower adjusting bolt, sliding bearing is contained in adjusting bolt, lower adjusting bolt bore, the assembly that supports cake head, up-down adjustment bolt, sliding bearing is inserted in respectively upper and lower helical axis axle head, adjusting nut screws in respectively up-down adjustment bolt and is inserted in bearing support endoporus, fastening with two groups of screws and bearing support.Rotate upper and lower adjusting bolt and can make enter or move back to cake head, so just can realize the adjustment that dry cake is thick and thin.
As shown in Figure 5, in an embodiment of the present utility model, described bindiny mechanism 4 is telescopic connector 26 by two and forms.Power splitting mechanism 3 comprises upper bearing (metal) 24 and lower bearing 25; After the upper helical axis 31 of Zha Long mechanism 6 and lower helical axis 32 are arranged on and squeeze in thorax, the left end of upper helical axis 31 and lower helical axis 32 stretches out a left support frame part; Described upper bearing (metal) 24 is connected by the upper helical axis 31 left end extensions of connector 26 and flat key 22Yu Zha cage mechanism 6, and lower bearing 25 is connected with lower helical axis 32 left end extensions with flat key 22 by another connector 26.
In an embodiment of the present utility model, the helical pitch of described upper helical axis 31 and lower helical axis 32 diminishes from left to right gradually, and the spiral root footpath of upper helical axis 31 and lower helical axis 32 becomes large from left to right gradually.
During production, upper helical axis 31, lower helical axis 32 be rotation relatively in squeezing thorax, effect by spiral is constantly pushed ahead material, because the helical pitch on upper helical axis 31 and lower helical axis 32 diminishes from left to right gradually, it is large that spiral root footpath becomes from left to right gradually, the space of squeezing in thorax constantly dwindles, form very large compression ratio, thereby material is formed to continuous compression extruding, shear and friction, fluid is constantly extruded, and in the draw-off tray 7 under inflow, the dry cake being extruded after fluid is discharged through toning cake mechanism 9.
Below the course of work of twin-screw screw oil expeller is described:
The drive motor of actuating motor 12 and feeding mechanism 13, material adds feeding mechanism 13, material is constantly entered and is squeezed in thorax by threeway charging hole 27 through the promotion of feeding mechanism 13, the power of motor 12 passes to transmission mechanism 2 by motor belt wheel 11, V band, large belt wheel 21, after slowing down by transmission mechanism 2, pass to again power splitting mechanism 3, power splitting mechanism 3 is passed through bindiny mechanism 4 by the upper helical axis 31 of transmission of power Gei Zha cage mechanism 6 and lower helical axis 32, thereby realizes the normal operation of oil press.
The gear drive phase specific energy of the single screw spiral oil press in this hypoid gear transmission mechanism and same volume situation realizes compared with big speed ratio, do not need multi-stage speed-reducing just can meet the required speed of screw oil expeller, the helical angle of bevel pinion 20 strengthens, improved the intensity (bevel pinion 20 is that in gear pair, intensity is weak) of bevel pinion 20, admittedly significantly improved the service life of gear pair.Because hypoid gear transmission mechanism part is few, the accuracy of manufacture more easily guarantees, the noise and vibration having produced while having reduced oil press work, and manufacturing cost also significantly declines.
When this squeezed ring formula twin-screw screw oil expeller carries out cold press, squeezing material does not need to steam stir-fry, and (lower than 60 ℃) are processed generally at normal temperatures.Its pressed oil processing has pure natural characteristic, the adverse effect of having avoided conventional high-temperature oil expression to produce.Natural flavour mountaineous and the color and luster that has retained oil plant in cold press product oil, complete preservation physiological activator in oil (vitamin E has anti-senescence function, sterol has strong skin effect and strengthens human metabolism function).The oil cake albumen destructiveness that cold press is got after oil is minimum, and oil cake albumen is fully utilized.
Claims (8)
1. a squeezed ring formula twin-screw screw oil expeller, comprises support, is arranged on motor, transmission mechanism, left support frame and right support frame on support; Motor is connected with transmission mechanism by transmission belt; Between left support frame and right support frame, Zha Long mechanism is installed, the below of Zha Long mechanism is provided with draw-off tray, and the tail end of Zha Long mechanism is provided with Tiao Bing mechanism; On left support frame, be provided with and the threeway charging hole that squeezes cage mechanism connection, the feeding mechanism being communicated with threeway charging hole is installed on left support frame; It is characterized in that: described transmission mechanism is connected with power splitting mechanism, power splitting mechanism Yu Zha cage mechanism connects; The squeezing thorax of described Zha Long mechanism is comprised of some squeezed rings of squeezing in cage that are arranged on; On one side end face of described squeezed ring, offer some oil grooves that go out.
2. squeezed ring formula twin-screw screw oil expeller according to claim 1, is characterized in that: described squeezing cage comprises squeezing cage, lower squeezing cage and be connected channel-section steel, and described upper squeezing cage is connected with lower squeezing cage with bolt by connecting channel-section steel.
3. squeezed ring formula twin-screw screw oil expeller according to claim 1 and 2, is characterized in that: the outline of described squeezed ring is an ellipsoid, and the internal bore profile of squeezed ring is " 8-shaped ", and described interior internal surface of hole is comprised of the different curved sections of some directions.
4. squeezed ring formula twin-screw screw oil expeller according to claim 1, is characterized in that: described transmission mechanism is hypoid gear transmission mechanism.
5. squeezed ring formula twin-screw screw oil expeller according to claim 4, it is characterized in that: described hypoid gear transmission mechanism comprises reduction box, bevel gear wheel, bevel pinion and hollow shaft, described hollow shaft is arranged in the centre bore of reduction box by pair of bearings; Bevel gear wheel is arranged on the ring flange of hollow shaft by bolt; Bevel pinion is arranged in the dead eye of reduction box by least one bearing, and meshes with bevel gear wheel; The tail end of bevel pinion is provided with a large belt wheel.
6. squeezed ring formula twin-screw screw oil expeller according to claim 5, is characterized in that: for a bearing of hollow shaft is installed, with bearing cap, compress, another bearing compresses with terminal pad.
7. according to the arbitrary described squeezed ring formula twin-screw screw oil expeller of claim 4-6, it is characterized in that: described power splitting mechanism connects by Yu Zha cage mechanism of bindiny mechanism, described bindiny mechanism is comprised of two connectors; Described power splitting mechanism comprises upper bearing (metal) and lower bearing; Described upper bearing (metal) is connected by the upper helical axis left end extension of connector and flat key Yu Zha cage mechanism, and lower bearing is connected by the lower helical axis left end extension of another connector and flat key Yu Zha cage mechanism.
8. squeezed ring formula twin-screw screw oil expeller according to claim 7, is characterized in that: the helical pitch of described upper helical axis and lower helical axis diminishes from left to right gradually, and upper helical axis and lower spiral axial screw root footpath become large from left to right gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138993.4U CN203854227U (en) | 2014-02-17 | 2014-03-20 | Pressure ring type double-screw spiral oil press |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410051993.5 | 2014-02-17 | ||
| CN201410051993 | 2014-02-17 | ||
| CN201420138993.4U CN203854227U (en) | 2014-02-17 | 2014-03-20 | Pressure ring type double-screw spiral oil press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854227U true CN203854227U (en) | 2014-10-01 |
Family
ID=50986972
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410121026.1A Pending CN103895249A (en) | 2014-02-17 | 2014-03-20 | Pressing ring type double-screw spiral oil press |
| CN201420138993.4U Expired - Fee Related CN203854227U (en) | 2014-02-17 | 2014-03-20 | Pressure ring type double-screw spiral oil press |
| CN201420141783.0U Expired - Fee Related CN203854224U (en) | 2014-02-17 | 2014-03-20 | Hypoid gear drive mechanism for oil press |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410121026.1A Pending CN103895249A (en) | 2014-02-17 | 2014-03-20 | Pressing ring type double-screw spiral oil press |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420141783.0U Expired - Fee Related CN203854224U (en) | 2014-02-17 | 2014-03-20 | Hypoid gear drive mechanism for oil press |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN103895249A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895249A (en) * | 2014-02-17 | 2014-07-02 | 苟安富 | Pressing ring type double-screw spiral oil press |
| CN109159448A (en) * | 2018-09-20 | 2019-01-08 | 许昌鑫瑞德化工科技有限公司 | A kind of modified vegetable and animals oils processing press apparatus |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104960220A (en) * | 2015-06-30 | 2015-10-07 | 湖北东方红粮食机械股份有限公司 | Animal meat and bone oil press |
| CN105944802A (en) * | 2016-05-20 | 2016-09-21 | 范志杰 | Oil stain waste processing device |
| CN106427020A (en) * | 2016-11-21 | 2017-02-22 | 江南大学 | Efficient energy-saving twin-screw rod oil press |
| CN111605237A (en) * | 2020-05-29 | 2020-09-01 | 湖北东方红粮食机械股份有限公司 | Screw oil press with high oil yield |
| CN111534370A (en) * | 2020-06-04 | 2020-08-14 | 广汉市蜀汉粮油机械有限公司 | Multi-screw oil squeezer |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6550376B2 (en) * | 2001-01-23 | 2003-04-22 | Robert Boyd Johnston | Twin screw press with interrupted flights |
| CN2557321Y (en) * | 2002-04-10 | 2003-06-25 | 王廷模 | Plant juice squeezer |
| CN201224188Y (en) * | 2008-07-04 | 2009-04-22 | 刘国平 | Press cage of oil press |
| CN101434130A (en) * | 2008-12-23 | 2009-05-20 | 北京中农康元粮油技术发展有限公司 | Single screw rod oilseed cold pressing expeller |
| CN201512522U (en) * | 2009-08-21 | 2010-06-23 | 武汉工业学院 | Double-screw oil press |
| CN201745189U (en) * | 2010-08-06 | 2011-02-16 | 郑州企鹅粮油机械有限公司 | Multistage squeezing cold-hot dual-purpose spiral oil expeller |
| CN102181319B (en) * | 2011-04-06 | 2013-02-13 | 贵州大学 | Oil making method based on lower-moisture enzymatic auxiliary cold pressing |
| JP5518162B2 (en) * | 2012-10-22 | 2014-06-11 | 株式会社クボタ | Sludge dewatering machine |
| CN202986130U (en) * | 2012-11-06 | 2013-06-12 | 米晓军 | Screw shaft for spiral oil press |
| CN202923002U (en) * | 2012-12-07 | 2013-05-08 | 陕西科技大学 | Double-screw squeezing-based domestic oil press |
| CN103895249A (en) * | 2014-02-17 | 2014-07-02 | 苟安富 | Pressing ring type double-screw spiral oil press |
-
2014
- 2014-03-20 CN CN201410121026.1A patent/CN103895249A/en active Pending
- 2014-03-20 CN CN201420138993.4U patent/CN203854227U/en not_active Expired - Fee Related
- 2014-03-20 CN CN201420141783.0U patent/CN203854224U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895249A (en) * | 2014-02-17 | 2014-07-02 | 苟安富 | Pressing ring type double-screw spiral oil press |
| CN109159448A (en) * | 2018-09-20 | 2019-01-08 | 许昌鑫瑞德化工科技有限公司 | A kind of modified vegetable and animals oils processing press apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103895249A (en) | 2014-07-02 |
| CN203854224U (en) | 2014-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20160320 |