CN107892991B - Processing technology for olive oil - Google Patents
Processing technology for olive oil Download PDFInfo
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- CN107892991B CN107892991B CN201711168846.6A CN201711168846A CN107892991B CN 107892991 B CN107892991 B CN 107892991B CN 201711168846 A CN201711168846 A CN 201711168846A CN 107892991 B CN107892991 B CN 107892991B
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/16—Refining fats or fatty oils by mechanical means
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Abstract
The invention relates to the field of vegetable oil processing, in particular to a processing technology for olive oil, which comprises the following steps: step 1: preparing an olive oil processing device; step 2: setting cylinder parameters; and step 3: olive slag enters the oil outlet; and 4, step 4: separating oil residue; and 5: the olive slag enters the cavity; step 6: scraping olive dregs; and 7: and the olive residue is automatically removed. When the technical scheme is adopted, the purity of the olive oil is ensured while the oil yield is improved, and simultaneously, the olive residues can be automatically cleaned.
Description
Technical Field
The invention relates to the field of vegetable oil processing, in particular to a processing technology for olive oil.
Background
The olive oil is prepared by directly cold pressing fresh olive fruits, and retains natural nutritional components without heating and chemical treatment. Olive oil is considered as the most suitable oil for human nutrition among the oils found so far.
The olive oil is prepared by crushing olive fruits into paste by a compression roller, and then extracting olive oil by a centrifuge. In the process of centrifugal oil discharge, olive residues can be thrown out from sieve holes of a centrifugal cylinder, and the processed olive oil can be doped with certain impurities to influence the quality of the olive oil. In order to solve the problem, the diameters of the sieve holes are reduced by a plurality of processing plants, and although the processed olive oil is purer, the other problems are also accompanied, wherein one problem is that olive residues block the sieve holes, the olive oil is difficult to centrifuge out, and the oil yield is influenced; secondly, the olive residues are sticky, the olive residues in contact with the centrifugal cylinder are easy to produce oil, but the olive residues in the middle of the centrifugal cylinder are difficult to produce oil; thirdly, after the oil is extracted, the olive residue is troublesome to clean from the centrifugal cylinder, and time and labor are wasted.
Disclosure of Invention
The invention aims to provide an olive oil processing technology which can improve the oil yield and the quality of olive oil and automatically clean waste residues.
In order to achieve the above purpose, the technical scheme of the invention is to provide a processing technology for olive oil, which comprises the following steps:
step 1: preparing olive oil processing equipment which comprises an oil containing barrel, a centrifugal cylinder, a motor and a residue containing box; the centrifugal cylinder is arranged in the oil containing barrel, the motor is fixed at the bottom of the oil containing barrel, and an output shaft of the motor is fixedly connected with the bottom of the centrifugal cylinder; the wall of the centrifugal cylinder is provided with a plurality of oil outlet holes, the inner walls of the oil outlet holes are respectively and oppositely provided with two cavities, and the oil outlet holes are respectively provided with a rotary twisting mechanism; the rotary twisting mechanism comprises two rotary twisting units, each rotary twisting unit comprises a rotating roller and a rotary twisting rod uniformly arranged on the roller surface of the rotating roller, and the rotating roller is positioned at the cavity and is rotatably arranged on the inner side wall of the oil outlet; a slag scraping mechanism is arranged in each cavity and comprises an air cylinder, a vertical pipe, a pull rope, a tension spring, a spring and two slag scraping rods; one end of the vertical pipe is hinged with the cavity wall of the cavity, the other end of the vertical pipe is hinged with the two slag scraping rods, and two ends of the spring are fixedly connected with the two slag scraping rods respectively; one end of the tension spring is fixedly connected in the cavity, and the other end of the tension spring is fixedly connected with the pipe wall of the vertical pipe; the cylinder is fixedly connected with the cavity wall of the cavity, one end of the pull rope is fixedly connected with an output shaft of the cylinder, and the other end of the pull rope penetrates through the interior of the vertical pipe and is fixedly connected with the middle part of the spring; an exhaust fan is arranged in the slag containing box and used for pumping the olive slag in the cavity into the slag containing box;
step 2: setting the time interval for automatically starting and closing the air cylinder to match the rotation speed direction of the rotating roller;
and step 3: pouring the olive residues into a centrifugal cylinder, simultaneously starting a motor and an exhaust fan, rotating the centrifugal cylinder under the action of the motor, and allowing the olive residues to enter an oil outlet under the action of centrifugal force;
and 4, step 4: the olive residue entering the oil outlet hole is stopped in the oil outlet hole by the blocking of the rotary twisting rod, and the olive oil is separated from the olive residue in the oil outlet hole under the action of centrifugal force and enters the oil containing cylinder from the oil outlet hole;
and 5: after the olive dregs and the olive oil in the oil outlet hole are separated, the olive dregs and the olive oil are adhered to the rotary twisting rod and enter the cavity along with the rotary roller;
step 6: after the cylinder is started, the vertical pipe rotates under the action of the pull rope, the spring deforms under the action of the pull rope, and the two residue scraping rods are closed under the action of the spring and scrape the olive residues on the rotary twisting rod; after the cylinder is closed, the vertical pipe is reset under the action of the tension spring, and the two slag scraping rods are separated under the action of the spring;
and 7: during the process that the cylinder is repeatedly started and closed, the two slag scraping rods scrape the olive slag on the rotary twisting rod, and the scraped olive slag enters the slag containing box under the action of the exhaust fan to finish the automatic removal of the olive slag.
The technical effect of the scheme is as follows: under the coordination of the motor and the centrifugal cylinder, the olive residues enter the oil outlet hole, and under the coordination of the rotary twisting mechanism, the olive residues can be separated from the olive oil, and meanwhile, the olive residues cannot enter the oil containing barrel, so that the purity of the olive oil is ensured; meanwhile, under the action of the rotary twisting mechanism, the olive residues with olive oil removed in the oil outlet hole can be transferred into the cavity, so that the olive residues in the centrifugal cylinder enter the oil outlet hole for deoiling treatment, and the oil outlet rate is improved; simultaneously, under the cooperation of the residue scraping mechanism, the olive residues after deoiling treatment are scraped off from the rotary twisting rod, and the olive residues in the cavity are automatically transferred into the residue containing box under the cooperation of the exhaust fan, so that the subsequent cleaning work of the olive residues is greatly reduced.
Further, in the step 1, the bottom of the centrifugal cylinder is in arc transition with the wall of the centrifugal cylinder. The technical effect of the scheme is as follows: in the centrifugal deoiling process, the olive residues can be accumulated at the combination position of the bottom of the centrifugal cylinder and the cylinder wall, the contact area of the olive residues and the centrifugal cylinder can be increased through circular arc transition, the olive residues cannot be accumulated for a long time, and the olive residues can enter the oil outlet hole more easily.
Further, in step 1, the bottom of the oil containing barrel is provided with an opening, and an oil outlet pipe is arranged at the opening. The technical effect of the scheme is as follows: can realize the instant transfer of olive oil, and is provided with an oil outlet pipe to facilitate oil receiving.
Furthermore, in the step 1, a cover plate is arranged at the top of the oil containing barrel and hinged with the barrel wall of the oil containing barrel. The technical effect of the scheme is as follows: the apron can prevent on the one hand that olive sediment from spilling in the centrifuge tube, and on the other hand can guarantee that the olive oil in flourishing oil drum is not polluted by impurity such as dust.
Furthermore, in the step 1, a graphite layer is fixed on the inner side wall of the centrifugal cylinder. The technical effect of the scheme is as follows: on one hand, the cleaning is convenient, on the other hand, the friction force is reduced, and the olive residues contacted with the inner wall of the centrifugal cylinder can slide to the oil outlet more easily.
When the technical scheme is adopted, the purity of the olive oil is ensured while the oil yield is improved, and simultaneously, the olive residues can be automatically cleaned.
Drawings
FIG. 1 is a schematic view of an olive oil processing plant used in the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the device comprises an oil containing barrel 1, a centrifugal barrel 2, a servo motor 3, a slag containing box 4, an oil outlet pipe 5, a cover plate 6, an oil outlet hole 7, a cavity 8, a rotating roller 9, a twisting rod 10, a cylinder 11, a vertical pipe 12, a pull rope 13, a tension spring 14, a spring 15, a slag scraping rod 16 and an exhaust fan 17.
The processing technology for the olive oil specifically comprises the following steps:
step 1: preparing olive oil processing equipment shown in figures 1 and 2, which comprises an oil containing barrel 1, a centrifugal barrel 2, a servo motor 3 and a residue containing box 4. An opening is formed in the bottom of the oil containing barrel 1, and a vertically downward oil outlet pipe 5 is fixed at the opening; the top of flourishing oil drum 1 is equipped with apron 6, and apron 6 is articulated with the bucket wall of flourishing oil drum 1. Servo motor 3 passes through the bolt fastening in flourishing oil drum 1 bottom, and servo motor 3 output shaft upper end and centrifuge tube 2 bottom welding. The graphite layer is fixed on the inner side wall of the centrifugal cylinder 2, the bottom of the centrifugal cylinder 2 is in arc transition with the cylinder wall of the centrifugal cylinder 2, an oil outlet hole 7 is formed in the arc transition position, an upper cavity 8 and a lower cavity 8 are formed in the inner wall of the oil outlet hole 7, and the two cavities 8 are opposite. A rotary twisting mechanism is arranged in the oil outlet hole 7 and comprises two rotary twisting units, each rotary twisting unit comprises a stepping motor, a rotating roller 9 and a rotary twisting rod 10, the stepping motor is fixed on the inner side wall of the oil outlet hole 7, the free end of an output shaft of the stepping motor is welded with one end of the rotating roller 9, one half of the roller surface of the rotating roller 9 is positioned in the oil outlet hole 7, and the other half of the roller surface is positioned in the cavity 8; the rotary twisting rods 10 are uniformly fixed on the surface of the rotating roller 9, and the rotary twisting rods 10 are obliquely arranged along the rotating direction of the rotating roller 9. The cavity 8 is also internally provided with a slag scraping mechanism which comprises a cylinder 11, a vertical pipe 12, a pull rope 13, a tension spring 14, a spring 15 and two slag scraping rods 16. One end of the vertical pipe 12 is hinged to the bottom of the cavity 8, the other end of the vertical pipe 12 is hinged to the two slag scraping rods 16, and two ends of the spring 15 are respectively welded with the two slag scraping rods 16. One end of the tension spring 14 is welded on the side wall of the cavity 8, and the other end of the tension spring 14 is welded with the pipe wall of the vertical pipe 12. The cylinder 11 is fixed at the bottom of the cavity 8 through a bolt, one end of the pull rope 13 is fixedly connected with the free end of an output shaft of the cylinder 11, and the other end of the pull rope 13 penetrates through the interior of the vertical pipe 12 and is fixedly connected with the middle of the spring 15. The slag containing box 4 is positioned below the oil containing barrel 1, an exhaust fan 17 is installed in the slag containing box 4, and the exhaust fan 17 is communicated with the cavity 8 through a hose.
Step 2: firstly, setting the time interval of automatic starting and closing of the air cylinder 11 to match the rotating speed direction of the rotating roller 9, so that the two slag scraping rods 16 can just clamp the rotary twisting rod 10 after the air cylinder 11 is started;
and step 3: then pouring the olive residues into the centrifugal cylinder 2, simultaneously starting the motor and the exhaust fan 17, rotating the centrifugal cylinder 2 under the action of the motor, and allowing the olive residues to enter the oil outlet 7 under the action of centrifugal force;
and 4, step 4: the olive residue entering the oil outlet 7 is stopped in the oil outlet 7 by the blocking of the rotary twisting rod 10, and the olive oil is separated from the olive residue in the oil outlet 7 under the action of centrifugal force and enters the oil containing cylinder from the oil outlet 7;
and 5: after olive dregs and olive oil in the oil outlet 7 are separated, the olive dregs are adhered to the rotary hinge rod 10 and enter the cavity 8 along with the rotating roller 9;
step 6: after the cylinder 11 is started, the vertical pipe 12 rotates anticlockwise under the action of the pull rope 13, meanwhile, the spring 15 deforms under the action of the pull rope 13, and the two residue scraping rods 16 are close to each other under the action of the spring 15 and scrape the olive residues on the rotary twisting rod 10; after the cylinder 11 is closed, the vertical pipe 12 rotates clockwise to reset under the action of the tension spring 14, and the two slag scraping rods 16 are separated under the action of the spring 15;
and 7: during the repeated starting and closing of the cylinder 11, the two residue scraping rods 16 scrape the olive residues on the twisting rod 10. The scraped olive residues enter the residue containing box 4 under the action of the exhaust fan 17, and the automatic removal of the olive residues is completed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various changes and modifications without departing from the concept of the present invention, and these should be construed as the scope of protection of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent. The techniques, shapes, and structural parts, which are omitted from the description of the present invention, are all known techniques.
Claims (5)
1. The processing technology of the olive oil is characterized by comprising the following steps:
step 1: preparing olive oil processing equipment which comprises an oil containing barrel, a centrifugal cylinder, a motor and a residue containing box; the centrifugal cylinder is arranged in the oil containing barrel, the motor is fixed at the bottom of the oil containing barrel, and an output shaft of the motor is fixedly connected with the bottom of the centrifugal cylinder; the wall of the centrifugal cylinder is provided with a plurality of oil outlet holes, the inner walls of the oil outlet holes are respectively and oppositely provided with two cavities, and the oil outlet holes are respectively provided with a rotary twisting mechanism; the rotary twisting mechanism comprises two rotary twisting units, each rotary twisting unit comprises a rotating roller and a rotary twisting rod uniformly arranged on the roller surface of the rotating roller, and the rotating roller is positioned at the cavity and is rotatably arranged on the inner side wall of the oil outlet; a slag scraping mechanism is arranged in each cavity and comprises an air cylinder, a vertical pipe, a pull rope, a tension spring, a spring and two slag scraping rods; one end of the vertical pipe is hinged with the cavity wall of the cavity, the other end of the vertical pipe is hinged with the two slag scraping rods, and two ends of the spring are fixedly connected with the two slag scraping rods respectively; one end of the tension spring is fixedly connected in the cavity, and the other end of the tension spring is fixedly connected with the pipe wall of the vertical pipe; the cylinder is fixedly connected with the cavity wall of the cavity, one end of the pull rope is fixedly connected with an output shaft of the cylinder, and the other end of the pull rope penetrates through the interior of the vertical pipe and is fixedly connected with the middle part of the spring; an exhaust fan is arranged in the slag containing box and used for pumping the olive slag in the cavity into the slag containing box;
step 2: setting the time interval for automatically starting and closing the air cylinder to be matched with the rotating speed of the rotating roller;
and step 3: pouring the olive residues into a centrifugal cylinder, simultaneously starting a motor and an exhaust fan, rotating the centrifugal cylinder under the action of the motor, and allowing the olive residues to enter an oil outlet under the action of centrifugal force;
and 4, step 4: the olive residue entering the oil outlet hole is stopped in the oil outlet hole by the blocking of the rotary hinge rod, and the olive oil is separated from the olive residue in the oil outlet hole under the action of centrifugal force and enters the oil containing barrel from the oil outlet hole;
and 5: after the olive dregs and the olive oil in the oil outlet hole are separated, the olive dregs and the olive oil are adhered to the rotary twisting rod and enter the cavity along with the rotary roller;
step 6: after the cylinder is started, the vertical pipe rotates under the action of the pull rope, the spring deforms under the action of the pull rope, and the two residue scraping rods are closed under the action of the spring and scrape the olive residues on the rotary twisting rod; after the cylinder is closed, the vertical pipe is reset under the action of the tension spring, and the two slag scraping rods are separated under the action of the spring;
and 7: during the process that the cylinder is repeatedly started and closed, the two slag scraping rods scrape the olive slag on the rotary twisting rod, and the scraped olive slag enters the slag containing box under the action of the exhaust fan to finish the automatic removal of the olive slag.
2. The process for the preparation of olive oil according to claim 1, characterized in that: in the step 1, the bottom of the centrifugal cylinder is in arc transition with the wall of the centrifugal cylinder.
3. The process for the preparation of olive oil according to claim 2, characterized in that: in the step 1, the bottom of the oil containing barrel is provided with an opening, and an oil outlet pipe is arranged at the opening.
4. The process for the preparation of olive oil according to claim 3, characterized in that: in the step 1, a cover plate is arranged at the top of the oil containing barrel and hinged with the barrel wall of the oil containing barrel.
5. The process for the preparation of olive oil according to claim 4, wherein: in the step 1, a graphite layer is fixed on the inner side wall of the centrifugal cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711168846.6A CN107892991B (en) | 2017-11-21 | 2017-11-21 | Processing technology for olive oil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711168846.6A CN107892991B (en) | 2017-11-21 | 2017-11-21 | Processing technology for olive oil |
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| Publication Number | Publication Date |
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| CN107892991A CN107892991A (en) | 2018-04-10 |
| CN107892991B true CN107892991B (en) | 2020-12-22 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1666577A2 (en) * | 2004-12-03 | 2006-06-07 | Ing. Bonfiglioli S.p.A. | System for the extraction of the liquid component from drupes mounted on the flat bed of a trailer vehicle with direct feeding system |
| CN201862470U (en) * | 2010-04-13 | 2011-06-15 | 刘玉书 | Linkage centrifugal oil purifier for oil residue separation |
| CN203711161U (en) * | 2013-12-03 | 2014-07-16 | 兰志芳 | Centrifugal oil filter |
| EP2796077A1 (en) * | 2011-12-23 | 2014-10-29 | Mediterránea Identitat, S. L. | Machine for obtaining oil |
| CN105695083A (en) * | 2016-04-22 | 2016-06-22 | 舒启勇 | Olive oil squeezing complete machine equipment |
| CN106964195A (en) * | 2017-05-23 | 2017-07-21 | 橄享成都科技有限责任公司 | Cold-press prepares the later purification device of olive oil |
-
2017
- 2017-11-21 CN CN201711168846.6A patent/CN107892991B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1666577A2 (en) * | 2004-12-03 | 2006-06-07 | Ing. Bonfiglioli S.p.A. | System for the extraction of the liquid component from drupes mounted on the flat bed of a trailer vehicle with direct feeding system |
| CN201862470U (en) * | 2010-04-13 | 2011-06-15 | 刘玉书 | Linkage centrifugal oil purifier for oil residue separation |
| EP2796077A1 (en) * | 2011-12-23 | 2014-10-29 | Mediterránea Identitat, S. L. | Machine for obtaining oil |
| CN203711161U (en) * | 2013-12-03 | 2014-07-16 | 兰志芳 | Centrifugal oil filter |
| CN105695083A (en) * | 2016-04-22 | 2016-06-22 | 舒启勇 | Olive oil squeezing complete machine equipment |
| CN106964195A (en) * | 2017-05-23 | 2017-07-21 | 橄享成都科技有限责任公司 | Cold-press prepares the later purification device of olive oil |
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| CN107892991A (en) | 2018-04-10 |
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