CN115161113A - Multi-process squeezing and extracting system for lemon essential oil - Google Patents
Multi-process squeezing and extracting system for lemon essential oil Download PDFInfo
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- CN115161113A CN115161113A CN202210557170.4A CN202210557170A CN115161113A CN 115161113 A CN115161113 A CN 115161113A CN 202210557170 A CN202210557170 A CN 202210557170A CN 115161113 A CN115161113 A CN 115161113A
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- 239000000341 volatile oil Substances 0.000 title claims abstract description 115
- 244000248349 Citrus limon Species 0.000 title claims abstract description 105
- 235000005979 Citrus limon Nutrition 0.000 title claims abstract description 105
- 238000000034 method Methods 0.000 title claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 96
- 238000000605 extraction Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 16
- 239000002699 waste material Substances 0.000 claims description 11
- 239000002994 raw material Substances 0.000 abstract description 74
- 239000003921 oil Substances 0.000 abstract description 32
- 239000003205 fragrance Substances 0.000 abstract description 18
- 241000252254 Catostomidae Species 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 abstract description 3
- 235000019198 oils Nutrition 0.000 description 30
- 239000012535 impurity Substances 0.000 description 12
- 235000013399 edible fruits Nutrition 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000001914 filtration Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000019499 Citrus oil Nutrition 0.000 description 2
- 239000010500 citrus oil Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000005976 Citrus sinensis Nutrition 0.000 description 1
- 240000002319 Citrus sinensis Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000019501 Lemon oil Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000010501 lemon oil Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010502 orange oil Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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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
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
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- Chemical & Material Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention belongs to the technical field of plant essential oil extraction, and particularly relates to a multi-process squeezing and extracting system for lemon essential oil, which comprises: the automatic material conveying device comprises a conveying mechanism, a transferring mechanism, a primary squeezing mechanism, a secondary squeezing mechanism and a controller, wherein the transferring mechanism comprises a conveying belt, suckers are uniformly arranged on the surface of the conveying belt, and the suckers are used for sucking materials; the primary squeezing mechanism comprises a bearing groove, and sponge is arranged in the bearing groove; the secondary pressing mechanism is a screw press; in the prior art, the lemon essential oil extracted by using a sponge method has better smell, lower efficiency and low oil yield, and the raw material is generally crushed when the lemon essential oil is extracted by using a screw press, so that the lemon essential oil is mixed with other substances in peel, and the fragrance of the lemon essential oil is influenced; according to the invention, the lemon essential oil is extracted through a plurality of working procedures, the efficiency of the lemon essential oil obtained by a sponge method is improved in the primary squeezing mechanism, and the oil yield is improved by further squeezing the raw material through the screw squeezer in the secondary squeezing mechanism.
Description
Technical Field
The invention belongs to the technical field of plant essential oil extraction, and particularly relates to a multi-process squeezing and extracting system for lemon essential oil.
Background
The common lemon essential oil squeezing and extracting method comprises the following steps:
1. sponge method: the method is still adopted for the production of lemon oil and sweet orange oil at present. The method is to cut the whole fruit into two halves and scrape the flesh with a sharp curette. Soaking the semi-circular pericarp in water for a period of time to swell and soften the pericarp, taking out from the water, turning over to make the surface of the pericarp contact with the sponge absorbing oil inwards, squeezing the oil from the outside by hand opposite to the sponge to break the oil sac, releasing and adsorbing the essential oil on the sponge, and squeezing the essential oil to flow into the lower ceramic pot when the sponge is operated in such a way that the essential oil is adsorbed in saturation. After the ceramic pot is filled with oil, the ceramic pot is stood to clarify and precipitate round cell debris. The essential oil floats on the upper layer, the lower layer is the water in the plant, and finally the upper layer essential oil is obliquely filtered out. The method has the disadvantages of complicated procedures, low yield and more labor consumption.
2. Rasping and squeezing method: this method, also called the euele (Ecuelle) method, originates from south-Nice (Nice) in France. Although this method is no longer used in europe, the principles of mechanical citrus oil production, which were first adopted in italy, were developed in accordance with this method. This method utilizes a copper funnel-shaped rasp reamer with protruding spikes. The whole orange is rotationally rasped on the sharp pricks of the rasping and squeezing device, so that the essential oil with ruptured oil sacs flows out. And the oil flows into the receiver containing oil and water through the inner tube of the handle at the lower end of the rasping and squeezing device, the porcelain pot containing oil and water is placed in a cold chamber, and the essential oil is separated out by standing.
3. Mechanical squeezing method: the sponge method and the rasping method are both manual operations, wherein the former is to cut the whole fruit into half and then process the whole fruit, and the latter is to rasp the whole fruit on a rasping device. However, the mechanical pressing method has been studied and can be performed both for whole fruit and for split peel. At present, the production of the citrus oil in China adopts a mechanical method. The cold grinding method is suitable for extracting oil from round citrus fruits, and the equipment for dispersing and extracting oil is a screw press.
In the prior art, the lemon essential oil extracted by a squeezing method has better smell, the fragrance of the lemon essential oil is closer to the fragrance of a natural fresh orange fruit, the fragrance obtained by a sponge method is the closest, but the lemon essential oil is extracted by a screw press usually by manual extraction, the efficiency is lower, and the oil yield is low, so the lemon essential oil is extracted by the screw press, and the method usually needs to crush raw materials, so that the lemon essential oil is mixed with other substances in the peel, and the fragrance of the lemon essential oil is influenced.
In view of this, the invention provides a multi-process squeezing and extracting system for lemon essential oil, which solves the technical problems.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a lemon essential oil multi-process squeezing and extracting system; through setting up a plurality of processes and extracting the lemon essential oil, draw the lemon essential oil in grades, the strong lemon essential oil of natural fragrance is drawed to the high efficiency to solved artifical extraction efficiency lower, the oil yield is low and the screw press draws the lemon essential oil and mixes with other substances in the peel, the natural fragrance of the lemon essential oil of extraction not enough problem.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a multi-process squeezing and extracting system for lemon essential oil, which comprises:
the conveying mechanism is used for conveying materials to be extracted with the lemon essential oil;
the transfer mechanism is arranged above the conveying mechanism and comprises a conveying belt, the conveying belt is obliquely arranged, one end of the conveying belt close to the conveying mechanism is lower than the other end of the conveying belt, sucking discs are uniformly arranged on the surface of the conveying belt, and the sucking discs are used for sucking materials;
the primary squeezing mechanism is arranged at one end of the conveying mechanism and is positioned below the transfer mechanism, the primary squeezing mechanism comprises a bearing groove, the bearing groove is matched with the suckers, sponge is arranged in the bearing groove, a liquid collecting groove is arranged below the bearing groove, and the bearing groove is communicated with the liquid collecting groove through a pipeline;
the secondary squeezing mechanism is a screw squeezer, and a feed inlet of the secondary squeezing mechanism is arranged at the other end of the primary squeezing mechanism;
and the controller is used for controlling the operation of the lemon essential oil multi-process pressing and extracting system.
Preferably, the surface of the conveying belt is further provided with an extrusion head, the extrusion head and the suckers are arranged at intervals, and the extrusion head and the bearing groove are matched with each other.
Preferably, the bearing groove is connected with the rack of the first-stage squeezing mechanism in a sliding manner, and a spring is fixedly connected between the bearing groove and the rack of the first-stage squeezing mechanism.
Preferably, the bearing groove with be provided with the push pedal between the sponge, the push pedal has linked firmly the spring with the bearing groove, the frame of one-level squeezing mechanism is in the bearing groove outside is provided with connects the silo, connect silo and second grade squeezing mechanism's feed inlet intercommunication.
Preferably, the push plate is a hollow plate.
Preferably, the bearing groove is internally provided with a spiral wale.
Preferably, the bearing groove includes rotation portion and sliding part, the sliding part with the frame sliding connection of one-level squeezing mechanism, rotation portion rotates with the sliding part to be connected, the rotation portion outside is equipped with the teeth of a cogwheel, the frame of one-level squeezing mechanism links firmly the rack with the teeth of a cogwheel meshing.
Preferably, the inner wall of the bearing groove is uniformly provided with the spurs.
Preferably, a filter screen is arranged above the inside of the liquid collecting tank.
Preferably, the filter screen is obliquely arranged; the filter screen top is provided with the brush board, the brush board with the spring has been linked firmly between the sliding part of bearing the weight of the groove, the collecting tank is in the lower one end of filter screen is provided with the waste discharge mouth, waste discharge mouth department is equipped with the baffle, the baffle upper end with the collection is useless the groove top and is passed through torsional spring and connect.
The invention has the following beneficial effects:
1. according to the multi-process squeezing and extracting system for the lemon essential oil, disclosed by the invention, the lemon essential oil with higher quality is obtained in the primary squeezing mechanism through a sponge method, the natural fragrance of the lemon essential oil is kept to the greatest extent, the extraction efficiency of the lemon essential oil is improved, the raw material is further squeezed in the secondary squeezing mechanism through the screw squeezer, and the lemon essential oil remained in the raw material is obtained, so that the squeezing oil yield of the lemon essential oil is improved, the lemon essential oil is further extracted in a grading manner, and the lemon essential oil with strong natural fragrance is extracted.
2. According to the lemon essential oil multi-process squeezing and extracting system, the squeezing head is arranged, after the raw materials are subjected to primary squeezing, the squeezing head is in contact with the sponge in the bearing groove, the sponge is squeezed by the squeezing head due to the fact that the conveying belt is obliquely arranged, lemon essential oil stored in the sponge is squeezed out, the lemon essential oil flowing into the liquid collecting groove is quickened, the storage capacity of the sponge is guaranteed when the next raw material is squeezed, the squeezed lemon essential oil is fully absorbed by the sponge, the oil yield of the primary squeezing is guaranteed, and more lemon essential oil with better natural fragrance is obtained.
3. According to the lemon essential oil multi-process squeezing and extracting system, the bearing groove is connected with the rack of the primary squeezing mechanism in a sliding mode, when the raw materials are squeezed at the primary level, the bearing groove moves along with the sucker, the spring is stretched, the squeezing time is prolonged, the oil yield is improved, when the sucker drives the raw materials to be separated from the bearing groove, the spring contracts, the bearing groove resets, the next raw material is continuously squeezed and extracted, in the resetting process, the bearing groove vibrates, impurities in the bearing groove are vibrated when the bearing groove vibrates, and therefore a pipeline between the bearing groove and the liquid collecting groove is not prone to being blocked.
4. According to the lemon essential oil multi-process squeezing and extracting system, the push plate is arranged in the bearing groove, when primary squeezing and extracting are carried out, the push plate is pressed, the spring at the bottom of the push plate is compressed, raw materials are squeezed by the push plate and the push plate, the stress of the raw materials is increased, and the oil yield is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic structural diagram of a load-bearing trough according to a first embodiment of the present invention;
FIG. 4 is a schematic structural view of a second embodiment of the load-bearing trough of the present invention;
in the figure: 1. a conveying mechanism; 21. a conveyor belt; 22. a suction cup; 23. an extrusion head; 31. a bearing groove; 32. sponge; 33. a liquid collecting tank; 34. pushing the plate; 35. gear teeth; 36. a rack; 37. filtering with a screen; 38. brushing the board; 4. a screw press; 41. a material receiving groove; 5. a waste collection tank; 51. and a baffle plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment is as follows: as shown in fig. 1 to 3, the present invention provides a lemon essential oil multi-process squeezing extraction system, comprising:
the conveying mechanism 1 is used for conveying materials to be extracted with the lemon essential oil;
the transfer mechanism is arranged above the conveying mechanism 1 and comprises a conveying belt 21, the conveying belt 21 is obliquely arranged, one end, close to the conveying mechanism 1, of the conveying belt 21 is lower than the other end, sucking discs 22 are uniformly arranged on the surface of the conveying belt 21, and the sucking discs 22 are used for sucking materials;
the primary squeezing mechanism is arranged at one end of the conveying mechanism 1 and is positioned below the transfer mechanism, the primary squeezing mechanism comprises a bearing groove 31, the bearing groove 31 is matched with the sucking disc 22, sponge 32 is arranged inside the bearing groove 31, a liquid collecting groove 33 is arranged below the bearing groove 31, and the bearing groove 31 is communicated with the liquid collecting groove 33 through a pipeline;
the secondary squeezing mechanism is a screw squeezer 4, and a feed inlet of the secondary squeezing mechanism is arranged at the other end of the primary squeezing mechanism;
the controller is used for controlling the operation of the lemon essential oil multi-process squeezing and extracting system;
in the prior art, the lemon essential oil extracted by a squeezing method has better smell, the fragrance of the lemon essential oil is closer to the fragrance of natural fresh orange fruits, the fragrance obtained by a sponge method is the closest, but the lemon essential oil is usually extracted by a manual method, the efficiency is lower, and the oil yield is low, so the lemon essential oil is usually extracted by a screw press 4, and the method usually needs to crush raw materials, so that the lemon essential oil is mixed with other substances in peel, and the fragrance of the lemon essential oil is influenced;
according to the lemon essential oil extraction method, a plurality of working procedures are set to extract the lemon essential oil, the natural fragrance of the lemon essential oil is guaranteed, the extraction efficiency is improved, when the lemon essential oil is extracted, the raw materials are firstly placed on the conveying mechanism 1 and conveyed to the position below the conveying mechanism through the conveying mechanism 1, the raw materials are sucked through the suction disc 22 of the conveying mechanism under the control of the controller, the conveying belt 21 of the conveying mechanism operates to convey the raw materials to the position above the primary squeezing mechanism, the raw materials are in contact with the sponge 32 in the bearing groove 31, the raw materials are pressed to the sponge 32 through the suction disc 22 due to the fact that the conveying belt 21 is obliquely arranged, the raw materials are broken through the oil bag, the lemon essential oil in the oil bag flows out and is absorbed by the sponge 32, when more lemon essential oil stored in the sponge 32 flows into the liquid collecting groove 33 through extrusion, primary squeezing is completed, then the conveying mechanism conveys the raw materials to the position above a feed inlet of the secondary squeezing mechanism, the controller controls the single-row suction disc 22 to not suck the raw materials, the raw materials are further subjected to spiral squeezing mechanism, residual lemon essential oil in the raw materials in the spiral squeezing mechanism, the raw materials are further subjected to spiral squeezing, the residual lemon essential oil extraction efficiency is improved, and the residual lemon essential oil in the raw materials in the spiral squeezing mechanism, and the raw materials are further extracted, and the raw materials are further subjected to the residual lemon essential oil extraction efficiency is improved, and the residual lemon essential oil extraction efficiency of the raw materials is further improved, and the raw materials in the lemon essential oil extraction efficiency of the lemon essential oil extraction mechanism.
As an embodiment of the invention, the surface of the conveying belt 21 is further provided with an extrusion head 23, the extrusion head 23 is arranged at a distance from the suction cup 22, and the extrusion head 23 is matched with the bearing groove 31; the during operation, through setting up extrusion head 23, after carrying out the one-level to the raw materials and squeezing, extrusion head 23 and the sponge 32 contact in the bearing groove 31, because conveyer belt 21 slope sets up, make extrusion head 23 extrude sponge 32, extrude the lemon essential oil of holding in the sponge 32, accelerate lemon essential oil to flow into the collecting tank 33, guarantee sponge 32's holding ability when squeezing next raw materials, make the lemon essential oil of squeezing out fully absorbed by sponge 32, ensure the oil yield that the one-level was squeezed, acquire the better lemon essential oil of more natural fragrances.
As an embodiment of the present invention, the bearing groove 31 is slidably connected to the frame of the primary squeezing mechanism, and a spring is fixedly connected between the bearing groove 31 and the frame of the primary squeezing mechanism; the during operation, through the frame sliding connection who squeezes bearing groove 31 and one-level mechanism, when carrying out the one-level to the raw materials and squeezing, bearing groove 31 removes along with sucking disc 22, the spring is stretched, the extension squeezes the time, the oil yield is improved, when sucking disc 22 takes the raw materials and bearing groove 31 to break away from, the spring shrink, bearing groove 31 resets, continue to squeeze the extraction to next raw materials, at the in-process that resets, bearing groove 31 can produce the vibration, will bear the impurity shake in the groove 31 when vibrating, make the difficult jam of pipeline between bearing groove 31 and the catch basin 33.
As an embodiment of the present invention, a push plate 34 is disposed between the bearing groove 31 and the sponge 32, the push plate 34 is fixedly connected to the bearing groove 31 by a spring, a material receiving groove 41 is disposed on the outer side of the bearing groove 31 on the frame of the primary squeezing mechanism, and the material receiving groove 41 is communicated with a feed inlet of the secondary squeezing mechanism; the during operation, through at the inside push pedal 34 that sets up of bearing groove 31, when carrying out the one-level and squeeze and draw, push pedal 34 pressurized, make the spring of push pedal 34 bottom compressed, make the raw materials receive push pedal 34 and extrusion head 23 extrusion, the atress of increase raw materials, improve the oil yield, after squeezing the completion, sucking disc 22 takes the raw materials to break away from bearing groove 31 time, the spring return of push pedal 34 bottom is released the raw materials from bearing groove 31, be convenient for the raw materials separates from bearing groove 31, when sucking disc 22 trouble, when failing to absorb the raw materials to the feed inlet of second grade squeezing mechanism, bearing groove 31 can produce the vibration at the in-process that resets, vibrate the raw materials that will remain in bearing groove 31 through push pedal 34 and bearing groove 31 and fall to connect silo 41, the raw materials slides in the feed inlet of second grade squeezing mechanism from connecing silo 41, guarantee extraction system's normal operating.
As an embodiment of the present invention, the push plate 34 is a hollow plate; during operation, through fretwork push pedal 34, when squeezing the raw materials or when extrusion head 23 extrudees sponge 32, sponge 32 is extruded, and the lemon essential oil that holds in the sponge 32 oozes from the hole on push pedal 34, and the essential oil of being convenient for falls into the collecting tank 33.
As an embodiment of the present invention, the bearing groove 31 is internally provided with a spiral convex pattern; the during operation through set up the spiral burr in bearing groove 31, when carrying out one-level to the raw materials and squeezing and draw, the raw materials at first contacts with sponge 32, compresses sponge 32 after that, and the spiral burr that bears groove 31 extrudes the raw materials to make the raw materials produce the fold, make the oil pocket break more easily, thereby make lemon essential oil change and draw, improve one-level squeezing mechanism extraction efficiency.
As an embodiment of the present invention, the bearing groove 31 includes a rotating portion and a sliding portion, the sliding portion is slidably connected to the frame of the primary squeezing mechanism, the rotating portion is rotatably connected to the sliding portion, gear teeth 35 are disposed on the outer side of the rotating portion, and a rack 36 engaged with the gear teeth 35 is fixedly connected to the frame of the primary squeezing mechanism; the during operation, through setting up teeth of a cogwheel 35 and rack 36, when carrying out the one-level to the raw materials and squeezing, sucking disc 22 drives the sliding part that bears groove 31 and when removing in the frame that the one-level squeezes the mechanism, the teeth of a cogwheel 35 and the rack 36 meshing in the rotating part outside that bears groove 31, when the sliding part removed, the rotating part took place to rotate for the inside spiral burr of bearing groove 31 rotates, thereby make raw materials circumferential surface all receive the extrusion of spiral burr, further improve one-level and squeeze the mechanism extraction efficiency.
In one embodiment of the present invention, a screen 37 is disposed above the inside of the sump 33; during the work, through setting up filter screen 37, the lemon essential oil after the one-level is squeezed flows into the collecting tank 33 from the bearing groove 31, filters through the inside filter screen 37 of collecting tank 33, filters impurities such as slime matter and cell tissue in the lemon essential oil that the one-level is squeezed out, improves the quality of lemon essential oil, the subsequent processing of being convenient for.
As an embodiment of the present invention, the screen 37 is disposed obliquely; a brush plate 38 is arranged above the filter screen 37, a spring is fixedly connected between the brush plate 38 and the sliding part of the bearing groove 31, waste discharge ports are formed in two ends of the filter screen 37 of the liquid collecting groove 33, a waste collecting groove 5 is fixedly connected to the position, at the waste discharge port, of the bearing groove 31, a baffle 51 is arranged in the waste discharge ports, and the upper end of the baffle 51 is connected with the position above the waste collecting groove 5 through a torsion spring; when the lemon essential oil filter is in operation, the filter screen 37 is inclined, when the lemon essential oil flows onto the filter screen 37, the lemon essential oil can flow on the filter screen 37 due to the inclination of the filter screen 37, and when the lemon essential oil on the filter screen 37 is more or impurities are more, the lemon essential oil cannot timely penetrate through the filter screen 37 to complete filtration due to the limitation of the penetration efficiency of the filter screen 37, so that the lemon essential oil flows on the filter screen 37, other areas of the filter screen 37 are fully utilized for filtration, the filtration efficiency is improved, and the lemon essential oil is ensured to be smoothly extracted; and through setting up brush board 38, when bearing groove 31 removes, brush board 38 removes along with it, brush board 38 links firmly the spring with the sliding part, make brush board 38 and filter screen 37 flexible contact, effectively protect filter screen 37, brush board 38 removes and scrapes the one end of filter screen 37 with the impurity that filters off on the filter screen 37, brush board 38 extrudees impurity, extrude the lemon essential oil in the impurity, impurity extrusion baffle 51, after impurity accumulation to a certain extent, baffle 51 is promoted and is overturn around the torsional spring, the torsional spring is twisted, impurity falls into collection waste tank 5 from the waste discharge mouth, when brush board 38 resets, torsional spring elasticity resets, baffle 51 resets, scrape the impurity on the filter screen 37 after, guarantee the filtration efficiency of filter screen 37, thereby guarantee the extraction efficiency of lemon essential oil.
Example two: as shown in fig. 4, the difference from the first embodiment is that the inner wall of the bearing groove 31 is uniformly provided with spurs; during operation, through setting up suddenly the thorn in bearing groove 31 is inside, when carrying out the one-level and squeeze and draw, the raw materials presses to sponge 32, and sponge 32 is compressed the back, and the suddenly the thorn in bearing groove 31 passes the oil pocket that sponge 32 stabs to the raw materials, and the oil pocket is punctured to extract the lemon essential oil, and then improve one-level and squeeze the mechanism and draw efficiency.
The specific working process is as follows:
during operation, the lemon essential oil is extracted through setting a plurality of processes, the natural fragrance of the lemon essential oil is ensured, the extraction efficiency is improved, when the lemon essential oil is extracted, the raw material is firstly placed on the conveying mechanism 1 and is conveyed to the lower part of the transfer mechanism through the conveying mechanism 1, the raw material is sucked by the sucker 22 of the controller controlled transfer mechanism, the conveying belt 21 of the transfer mechanism operates to convey the raw material to the upper part of the first-stage squeezing mechanism, the raw material is contacted with the sponge 32 in the bearing groove 31, the sucker 22 presses the raw material to the sponge 32 due to the inclined arrangement of the conveying belt 21, the raw material is pressed by the sucker 22, the raw material is cracked by the pressed oil bag, the lemon essential oil in the oil bag flows out and is absorbed by the sponge 32, when more lemon essential oil stored in the sponge 32 flows into the liquid collecting groove 33 from the bearing groove 31 through extrusion to be collected, the first-stage squeezing is completed, then the raw material is conveyed to the upper part of the feed inlet of the second-stage squeezing mechanism by the transfer mechanism, at the moment, the controller controls the suction cup 22 not to suck raw materials any more, the raw materials fall into the secondary squeezing mechanism, the raw materials are further subjected to spiral squeezing in the spiral squeezing machine 4 to obtain residual lemon essential oil in the raw materials, the squeezing head 23 is arranged to be in contact with the sponge 32 in the bearing groove 31 after the raw materials are subjected to primary squeezing through the squeezing head 23, the squeezing head 23 squeezes the sponge 32 due to the inclined arrangement of the conveying belt 21 to squeeze the lemon essential oil stored in the sponge 32 out, the lemon essential oil flowing into the liquid collecting groove 33 is accelerated, the storage capacity of the sponge 32 is ensured when next raw materials are squeezed, the squeezed lemon essential oil is fully absorbed by the sponge 32, the oil yield of primary squeezing is ensured, more lemon essential oil with better natural fragrance is obtained, the bearing groove 31 is in sliding connection with the rack of the primary squeezing mechanism, the bearing groove 31 moves along with the suction cup 22 when the raw materials are subjected to primary squeezing, the spring is stretched, the squeezing time is prolonged, the oil yield is improved, when the suction cup 22 carries the raw material to be separated from the bearing groove 31, the spring contracts, the bearing groove 31 resets, the next raw material is continuously squeezed and extracted, in the resetting process, the bearing groove 31 can vibrate, impurities in the bearing groove 31 are vibrated down during vibration, a pipeline between the bearing groove 31 and the liquid collecting groove 33 is not prone to blocking, by arranging the push plate 34 inside the bearing groove 31, when primary squeezing and extraction are carried out, the push plate 34 is pressed, the spring at the bottom of the push plate 34 is compressed, the raw material is squeezed by the push plate 34 and the push plate 34, the stress of the raw material is increased, the oil yield is improved, after squeezing is completed, when the suction cup 22 carries the raw material to be separated from the bearing groove 31 by the spring at the bottom of the push plate 34, the raw material is convenient to be separated from the bearing groove 31, when the suction cup 22 fails to suck the raw material to the feed inlet of the secondary squeezing mechanism, the bearing groove 31 can vibrate in the resetting process, the vibration of the bearing groove 31 can be remained in the groove 31, and the vibration of the raw material can be pushed to the secondary squeezing mechanism to the feed inlet 41 to be connected to the bearing groove 41 in a sliding manner.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a lemon essential oil multiple operation squeezes extraction system which characterized in that includes:
the conveying mechanism (1), the conveying mechanism (1) is used for conveying the material of the lemon essential oil to be extracted;
the transfer mechanism is arranged above the conveying mechanism (1) and comprises a conveying belt (21), the conveying belt (21) is obliquely arranged, one end, close to the conveying mechanism (1), of the conveying belt (21) is lower than the other end of the conveying belt, sucking discs (22) are uniformly arranged on the surface of the conveying belt (21), and the sucking discs (22) are used for sucking materials;
the primary squeezing mechanism is arranged at one end of the conveying mechanism (1) and located below the transfer mechanism, the primary squeezing mechanism comprises a bearing groove (31), the bearing groove (31) is matched with the sucking discs (22), sponges (32) are arranged inside the bearing groove (31), a liquid collecting groove (33) is arranged below the bearing groove (31), and the bearing groove (31) is communicated with the liquid collecting groove (33) through a pipeline;
the secondary squeezing mechanism is a screw squeezer (4), and a feed inlet of the secondary squeezing mechanism is arranged at the other end of the primary squeezing mechanism;
and the controller is used for controlling the operation of the lemon essential oil multi-process pressing and extracting system.
2. The multi-process squeezing and extracting system for lemon essential oil according to claim 1, characterized in that: the surface of the conveying belt (21) is further provided with an extrusion head (23), the extrusion head (23) and the sucking discs (22) are arranged at intervals, and the extrusion head (23) is matched with the bearing groove (31).
3. The multi-process squeezing and extracting system for lemon essential oil according to claim 2, characterized in that: the bearing groove (31) is connected with the rack of the first-stage squeezing mechanism in a sliding mode, and a spring is fixedly connected between the bearing groove (31) and the rack of the first-stage squeezing mechanism.
4. The multi-process squeezing and extracting system for lemon essential oil according to claim 3, wherein: bearing groove (31) with be provided with push pedal (34) between sponge (32), push pedal (34) with bearing groove (31) have linked firmly the spring, the frame of one-level squeezing mechanism is in the bearing groove (31) outside is provided with connects silo (41), connect silo (41) and second grade squeezing mechanism's feed inlet intercommunication.
5. The multi-process squeezing and extracting system for lemon essential oil according to claim 4, wherein: the push plate (34) is a hollow plate.
6. The multi-process squeezing extraction system of lemon essential oil according to any one of claim 5, characterized in that: the bearing groove (31) is internally provided with a spiral convex pattern.
7. The multi-process squeezing and extracting system for lemon essential oil according to claim 6, wherein: bearing groove (31) are including rotation portion and sliding part, the sliding part with one-level squeezing mechanism's frame sliding connection, rotation portion rotates with the sliding part to be connected, the rotation portion outside is equipped with teeth of a cogwheel (35), one-level squeezing mechanism's frame has linked firmly rack (36) with teeth of a cogwheel (35) meshing.
8. The multi-process squeezing and extracting system for lemon essential oil according to claim 5, wherein: the inner wall of the bearing groove (31) is uniformly provided with spurs.
9. The multi-process pressing extraction system of lemon essential oil according to any one of claims 1-8, characterized in that: a filter screen (37) is arranged above the inner part of the liquid collecting tank (33).
10. The multi-process squeezing extraction system for lemon essential oil according to claim 9, characterized in that: the filter screen (37) is obliquely arranged; filter screen (37) top is provided with brush board (38), brush board (38) with the spring has been linked firmly between the sliding part of bearing groove (31), catch basin (33) are in filter screen (37) both ends are provided with the mouth of wasting discharge, bearing groove (31) are linked firmly collection groove (5) in the department of wasting discharge, be equipped with baffle (51) in the waste discharge mouth, baffle (51) upper end with collection groove (5) top is passed through torsional spring and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210557170.4A CN115161113A (en) | 2022-05-20 | 2022-05-20 | Multi-process squeezing and extracting system for lemon essential oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210557170.4A CN115161113A (en) | 2022-05-20 | 2022-05-20 | Multi-process squeezing and extracting system for lemon essential oil |
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| CN115161113A true CN115161113A (en) | 2022-10-11 |
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|---|---|---|---|
| CN202210557170.4A Pending CN115161113A (en) | 2022-05-20 | 2022-05-20 | Multi-process squeezing and extracting system for lemon essential oil |
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| Country | Link |
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| CN (1) | CN115161113A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001259892A (en) * | 2000-03-23 | 2001-09-25 | Fuji Sanki Kogyo Kk | Squeezer of liquid containing substance |
| CN206825962U (en) * | 2017-06-13 | 2018-01-02 | 古燕平 | A kind of preliminary pressing device of essential oil |
| CN208714542U (en) * | 2018-07-10 | 2019-04-09 | 云南顺宁府酒业有限责任公司 | A kind of olive squeezer |
| CN112795432A (en) * | 2021-02-20 | 2021-05-14 | 深圳市圣润睿科技有限公司 | Lemon essential oil rough rolling equipment |
-
2022
- 2022-05-20 CN CN202210557170.4A patent/CN115161113A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001259892A (en) * | 2000-03-23 | 2001-09-25 | Fuji Sanki Kogyo Kk | Squeezer of liquid containing substance |
| CN206825962U (en) * | 2017-06-13 | 2018-01-02 | 古燕平 | A kind of preliminary pressing device of essential oil |
| CN208714542U (en) * | 2018-07-10 | 2019-04-09 | 云南顺宁府酒业有限责任公司 | A kind of olive squeezer |
| CN112795432A (en) * | 2021-02-20 | 2021-05-14 | 深圳市圣润睿科技有限公司 | Lemon essential oil rough rolling equipment |
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Effective date of registration: 20240605 Address after: 442600, Unit 201, Building 1, Group 2, Xiaochangpo Village, Chengguan Town, Yunxi County, Shiyan City, Hubei Province Applicant after: Yunxi Mineng Biological Group Co.,Ltd. Country or region after: China Address before: Room 102, Building 3, Xinggongyuan Yili, Gongchen Street, Fangshan District, Beijing 102400 Applicant before: Wang Daoqin Country or region before: China |