CN110117512B - Automatic gardenia oil extraction production line - Google Patents
Automatic gardenia oil extraction production line Download PDFInfo
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- CN110117512B CN110117512B CN201910490520.8A CN201910490520A CN110117512B CN 110117512 B CN110117512 B CN 110117512B CN 201910490520 A CN201910490520 A CN 201910490520A CN 110117512 B CN110117512 B CN 110117512B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 47
- 240000001972 Gardenia jasminoides Species 0.000 title 1
- 241000157835 Gardenia Species 0.000 claims abstract description 239
- 239000003921 oil Substances 0.000 claims abstract description 210
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 239000010779 crude oil Substances 0.000 claims abstract description 48
- 239000012535 impurity Substances 0.000 claims abstract description 31
- 238000012216 screening Methods 0.000 claims abstract description 30
- 238000001035 drying Methods 0.000 claims abstract description 20
- 239000000341 volatile oil Substances 0.000 claims abstract description 18
- 238000005406 washing Methods 0.000 claims abstract description 17
- 230000005484 gravity Effects 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 235000013305 food Nutrition 0.000 claims abstract description 12
- 238000004332 deodorization Methods 0.000 claims abstract description 11
- 238000007670 refining Methods 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims description 44
- 239000007788 liquid Substances 0.000 claims description 42
- 235000013399 edible fruits Nutrition 0.000 claims description 36
- 230000001939 inductive effect Effects 0.000 claims description 29
- 238000001914 filtration Methods 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 17
- 239000002994 raw material Substances 0.000 claims description 14
- 239000002904 solvent Substances 0.000 claims description 13
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 8
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- 239000004575 stone Substances 0.000 claims description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 6
- 239000010902 straw Substances 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 230000001877 deodorizing effect Effects 0.000 claims description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 3
- 238000004042 decolorization Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
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- 230000009286 beneficial effect Effects 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
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- 229910052760 oxygen Inorganic materials 0.000 description 2
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- 244000111489 Gardenia augusta Species 0.000 description 1
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- 238000007602 hot air drying Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
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- 238000002791 soaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Images
Classifications
-
- 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
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
-
- 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
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/06—Production of fats or fatty oils from raw materials by pressing
-
- 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
- C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Fats And Perfumes (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an automatic gardenia oil extraction production line, which comprises gardenia cleaning equipment, gardenia oil production equipment, crude oil treatment equipment and essential oil treatment equipment, wherein the gardenia cleaning equipment comprises a specific gravity stoner, a first screening machine, a first drying oven, a decorticator, a second screening machine, a water washing tank and a second drying oven, the gardenia oil production equipment comprises a crusher, an oil press, a food filter press, a settling tank, a primary filter and an oil-water separation tank, the crude oil treatment equipment comprises a centrifugal filter, a fine filter, an acid removal tank, a decoloration tank and a deodorization tank, the essential oil treatment equipment comprises an extraction kettle, a desolventizing refining kettle and a stripping tower, the automatic gardenia oil extraction production line has a simple structure and reasonable design, is used for scale and assembly line type production of gardenia oil, realizes quick and continuous production of the gardenia oil, fills up the blank of the gardenia oil industry, and has obvious and obvious economic benefits, and simultaneously, the prepared gardenia oil finished product has extremely low impurity content and water content, excellent oil product, pleasant fragrance and high absorption rate.
Description
Technical Field
The invention relates to the technical field of gardenia oil production, in particular to an automatic gardenia oil extraction production line.
Background
The gardenia oil is extracted from Gardenia jasminoides Ellis, is a vegetable oil with unsaturated fatty acid content of more than 80%, and has effects of dissolving cholesterol, removing blood vessel sediment, reducing blood lipid, and lowering blood pressure.
The process of gardenia oil extraction is complicated, the production line type continuous production is not completed, and the large-scale production of gardenia oil is not facilitated.
Disclosure of Invention
The invention aims at the problems and discloses an automatic gardenia oil extraction production line.
The specific technical scheme is as follows:
an automatic gardenia oil extraction production line is characterized by comprising gardenia cleaning equipment, gardenia oil production equipment, crude oil treatment equipment and essential oil treatment equipment;
the gardenia cleaning equipment sequentially comprises a specific gravity stoner for removing impurities such as gravel soil and the like in gardenia fruit raw materials, a first screening machine for removing impurities such as fruit straw, crushed leaves and the like in the gardenia fruit raw materials, a first drying oven for baking gardenia fruits, a decorticator for decorticating the dried gardenia fruits, a second screening machine for screening gardenia seeds, a washing pool for washing the gardenia seeds and removing fruit shell scraps and a second drying oven for regulating the water content of the gardenia seeds; the gardenia oil production equipment sequentially comprises a crusher for crushing gardenia seeds, an oil press for cold-pressing the crushed gardenia seeds to produce oil, a food filter press for performing filter pressing on gardenia seed cakes subjected to cold pressing again to produce oil, a settling tank for settling oil at the cold-pressing and filter-pressing positions, a primary filter for primarily filtering the oil and a water separating tank for separating oil from water; the crude oil treatment equipment sequentially comprises a centrifugal filter for centrifugally filtering the gardenia crude oil, a fine filter for fine filtering the gardenia crude oil, a deacidification tank for deacidifying the gardenia crude oil, a decoloration tank for decoloring the gardenia oil and a deodorization tank for deodorizing the gardenia oil; the essential oil treatment equipment sequentially comprises an extraction kettle for reverse extraction of gardenia oil, a desolventizing refining kettle for recycling gardenia dregs and a stripping tower for stripping extraction liquid.
The automatic gardenia oil extraction production line comprises a specific gravity stone removing machine, a first screening machine, a first oven, a decorticator, a second screening machine, a water washing tank and a second oven which are sequentially connected, gardenia fruit raw materials for substitute processing firstly enter the specific gravity stone removing machine, impurities such as stones and soil are removed through vibration, the gardenia fruit raw materials after stone removal enter the first screening machine through a conveyor belt for screening, impurities such as fruit straws and leaves are removed, then, the gardenia fruits are sent into the first oven for hot air drying, most of water in shells of the gardenia fruits is removed, subsequent decortication is facilitated, the gardenia fruits are decorticated through the decorticator to obtain gardenia seeds with shell fragments, the gardenia seeds with the shell fragments then enter the second screening machine for removing the shell fragments, then, the gardenia seeds are sent into the water washing tank for water washing and soaking, removing shell dust and increasing water in the gardenia seeds, and finally sending the gardenia seeds into a second oven to adjust the water in the gardenia seeds so as to facilitate cold-pressing of the oil.
In the automatic gardenia oil extraction production line, the gardenia seeds with the regulated water content firstly enter a crusher to be crushed to obtain gardenia seed powder, and then, sending the gardenia seed powder into an oil press, performing cold pressing to obtain oil and gardenia seed cakes, wherein at the moment, sending the oil into a settling tank, sending the gardenia seed cake into a food filter press, producing oil again under the filter pressing action of the gardenia seed cake sent into the food filter press, sending the oil into the settling tank, settling the oil after being sent into the settling tank to separate impurities, water and gardenia crude oil, taking the crude gardenia oil on the upper layer, wherein impurities and water are still wrapped in the crude gardenia oil and the crude gardenia oil needs to be sent into a primary filter, and (3) carrying out primary physical filtration to remove most impurities, then sending the impurities into an oil-water separation tank for oil-water separation, and taking the upper clear oil, namely the gardenia crude oil.
The automatic gardenia oil extraction production line comprises a centrifugal filter, a fine filter, a deacidification tank, a decoloration tank and a deodorization tank, wherein the gardenia oil is obtained through centrifugal filtration, and then is sent to the fine filter to remove impurities in the gardenia oil, at the moment, the impurity content in the gardenia oil is extremely low.
The automatic gardenia oil extraction production line comprises a gardenia oil product feeding device, a gardenia oil extracting device, a solvent feeding device, a solvent refining device, a solvent stripping device, a solvent refining device, a water tank, a water pump, a water tank, a water pump, a filter.
The automatic gardenia oil extraction production line comprises a first oil press, a second oil press, a third oil press, a fourth oil press and a fourth oil press.
The automatic gardenia oil extraction production line comprises a first drying oven, a second drying oven, a screw air compressor, a hot air circulation drying oven and a hot air circulation drying oven.
The automatic gardenia oil extraction production line comprises a husking machine, a crusher, an air draft mechanism, a first pipeline, a second pipeline, a filter screen, a collecting bag, a first filter assembly, a second filter assembly, a third pipeline, a fourth pipeline, a dust remover, a fifth pipeline, a first induced draft fan, a sixth pipeline and a second induced draft fan, wherein the husking machine and the crusher are provided with the air draft mechanism;
the induced draft mechanism is composed of 4 induced draft pieces with the same shape and size, the induced draft pieces are arc-shaped, the 4 induced draft pieces are arranged in a circular shape and are mutually welded and connected, each induced draft piece comprises an induced draft shell and an air inlet fan, an air inlet is formed in the outer wall of the induced draft shell, an air outlet is formed in the inner wall of the induced draft shell, an air channel communicated with the air inlet and the air outlet is formed in the induced draft shell, and the air inlet fan is arranged on the outer wall of the induced draft shell and corresponds to the air inlet;
the upper end of the air inducing mechanism is connected with the lower end of the first pipeline in a welding or riveting mode, an air inducing sleeve is fixedly arranged in the air inducing mechanism, the air inducing sleeve is in a hollow round table shape and is in a necking shape from bottom to top, the first pipeline is in a necking shape from bottom to top, and the upper end of the first pipeline is connected with the second pipeline through a sealing flange;
the second pipeline is a three-way pipe, the two horizontal ends of the second pipeline are respectively communicated with the first pipeline and the third pipeline, the lower end of the second pipeline is fixedly connected with the collecting bag through a locking block, and the filter screen is arranged in the middle of the second pipeline;
the suction fan is fixedly arranged in the third pipeline and communicated with the fourth pipeline, the dust remover comprises a dust removal shell and a filter cylinder, a dust removal inlet, a first air induction port and a second air induction port are arranged on the dust removal shell, the dust removal inlet is communicated with the fourth pipeline and provided with a first valve, the first air induction port is communicated with the fifth pipeline and connected with a first draught fan, and the second air induction port is communicated with the sixth pipeline and connected with a second draught fan.
The automatic gardenia oil extraction production line comprises a settling tank, a heater, a filter and a controller, wherein the settling tank is provided with a conveying pipeline for conveying oil, a vent, an oil inlet pipe, an oil outlet pipe, a drain pipe, a deslagging mechanism and a distributor;
the slag removal mechanism comprises scraping plates, a main shaft and an impeller driver, wherein a first bearing is arranged at the lower end of the main shaft and is rotatably connected with the first bearing, the first bearing is supported by a support to position the main shaft above an evacuation port, the scraping plates are multiple in number, the scraping plates are connected with the main shaft through connecting rods and are tightly attached to the bottom surface in the settling tank, the impeller driver comprises an impeller and a sealing cover shell, the upper end of the main shaft is vertically inserted into the sealing cover shell, is rotatably connected with the sealing cover shell through a second bearing and is fixedly connected with the impeller, a fluid inlet and a fluid outlet are formed in the sealing cover shell, the fluid inlet is communicated with an oil inlet pipe, and the fluid outlet is communicated with a distributor;
the distributor is composed of a plurality of annular pipes which are concentrically arranged and are communicated with each other, and outlet holes are formed in the distributor; a horizontal and vertical first pore plate is arranged above the distributor, the edge of the first pore plate is welded and fixed with the inner wall of the settling tank, the oil outlet pipe is arranged at the upper part of the settling tank, one end of the oil outlet pipe is positioned outside the settling tank and connected with an oil pump, and the other end of the oil outlet pipe is positioned in the settling tank and connected with an oil collecting tank;
the drainage pipe is arranged at the lower part of the settling tank, one end of the drainage pipe is communicated with the settling tank, the middle part of the other end of the drainage pipe is provided with a water tank and a water pump, the upper end of the water tank is communicated with an anti-siphon pipe, and the upper end of the anti-siphon pipe is positioned at the upper part of the settling tank and is communicated with the interior of the settling tank;
the top of the settling tank is provided with a light-transmitting window, a negative pressure port and a breathing port, the light-transmitting window is positioned in the center of the top of the settling tank, the negative pressure port is communicated with the interior of the settling tank and connected with negative pressure equipment, and the breathing port is communicated with the interior of the settling tank and connected with a breathing valve;
the relative one side of oil outlet pipe is equipped with the observation window, the observation window embedding is on the settling cask to dispose the baffle, the baffle is curved otter board, is located the settling cask, and its upper end settling cask welded fastening.
The automatic gardenia oil extraction production line is characterized in that the filter screen is obliquely arranged, a dustproof sponge is arranged in the air inlet machine, the dustproof sponge is located at an air hole of the air inlet machine, the collecting bag is a cloth bag, the filter drum is a paper filter drum or an activated carbon filter drum, a central angle corresponding to the circular arc shape of the air inducing piece is 90 degrees, and a second valve is arranged on the sixth pipeline.
The automatic gardenia oil extraction production line of foretell, wherein, the below of drain pipe is equipped with the initiative drain pipe, the evacuation mouth, advance oil pipe, go out oil pipe, drain pipe and all be equipped with the third valve on the initiative drain pipe, the settling cask has set the skirt to support through the skirt, be equipped with the water pump on the initiative drain pipe, be equipped with the oil pump on the delivery pipeline, negative pressure equipment is vacuum pump or negative-pressure air fan, the heater is water heater.
In the above automatic gardenia oil extraction production line, the solvent is one of ethane, ethanol, acetone or ethylene glycol.
The invention has the beneficial effects that:
the invention discloses an automatic gardenia oil extraction production line, which comprises gardenia cleaning equipment, gardenia oil production equipment, crude oil treatment equipment and essential oil treatment equipment, wherein the gardenia cleaning equipment comprises a specific gravity stoner, a first screening machine, a first drying oven, a decorticator, a second screening machine, a water washing tank and a second drying oven, the gardenia oil production equipment comprises a crusher, an oil press, a food filter press, a settling tank, a primary filter and an oil-water separation tank, the crude oil treatment equipment comprises a centrifugal filter, a fine filter, an acid removal tank, a decoloration tank and a deodorization tank, the essential oil treatment equipment comprises an extraction kettle, a desolventizing refining kettle and a stripping tower, the automatic gardenia oil extraction production line has a simple structure and reasonable design, is used for scale and assembly line type production of gardenia oil, realizes quick and continuous production of the gardenia oil, fills up the blank of the gardenia oil industry, and has obvious and obvious economic benefits, and simultaneously, the prepared gardenia oil finished product has extremely low impurity content, extremely low water content, excellent oil quality, pleasant fragrance and high absorption rate.
Drawings
FIG. 1 is a schematic view of a production line of the present invention.
Fig. 2 is a sectional view of the ventilating dust removing apparatus.
Fig. 3 is a top view of the air inducing mechanism.
Fig. 4 is a sectional view of the air inducing mechanism in fig. 3.
Fig. 5 is a sectional view of the wind inducing member.
Fig. 6 is a schematic view of an air inducing sleeve.
Fig. 7 is a sectional view of the air inducing sleeve.
Fig. 8 is a sectional view of the dust catcher.
Fig. 9 is a cross-sectional view of a settling tank.
Figure 10 is a sectional view of the spindle and impeller drive connection.
FIG. 11 is a top view of a distributor.
FIG. 12 is a schematic view of a settling tank in the fifth embodiment.
The reference numbers illustrate: A. a gardenia cleaning device; B. gardenia oil production equipment; C. crude oil treatment equipment; D. essential oil treatment equipment; E. a ventilation dust removing device; F. a screw air compressor; wherein, A, gardenia cleaning equipment includes: a1, a specific gravity stoner; a2, a first screening machine; a3, a first oven; a4, a husking machine; a5, a second screening machine; a6, a water washing pool; a7, a second oven;
B. the gardenia oil production equipment comprises: b1, a pulverizer; b2, an oil press; b3, a food filter press; b4, a settling tank; b5, a primary filter; b6, an oil-water separation tank;
C. the crude oil treatment equipment comprises: c1, centrifugal filter; c2, fine filter; c3, deacidifying the tank; c4, a decoloring tank; c5, deodorizing tank;
D. essential oil treatment equipment includes: d1, an extraction kettle; d2, desolventizing the refining kettle; d3, a stripping tower;
E. the ventilation dust removing apparatus includes: 71. an air inducing assembly; 72. a primary filter assembly; 73. an air suction pipeline; 74. a secondary filtration component; 75. an air inducing mechanism; 76. a first conduit; 77. a second conduit; 78. filtering with a screen; 79. a collection bag; 710. a third pipeline; 711. a suction fan; 712. a fourth conduit; 713. a dust remover; 714. a fifth pipeline; 715. a first induced draft fan; 716. a sixth pipeline; 717. a second induced draft fan; 718. an air inducing piece; 719. an induced draft housing; 720. an air inlet machine; 721. an air inlet; 722. an air outlet; 723. an air duct; 724. a wind-guiding sleeve; 725. a locking block; 726. a dust removal housing; 727. a filter cartridge; 728. a dust removal inlet; 729. a first air induction port; 730. a second induced draft; 731. a first valve; 732. a dust-proof sponge; 733. air holes; 734. a second valve;
b4, the settling tank comprises: 81. a delivery line; 83. emptying the air; 84. an oil inlet pipe; 85. an oil outlet pipe; 86. a drain pipe; 87. a deslagging mechanism; 88. a distributor; 89. a heater; 810. a squeegee; 811. a main shaft; 812. an impeller driver; 813. a first bearing; 814. a support; 815. a connecting rod; 816. an impeller; 817. sealing the housing; 818. a second bearing; 819. a fluid inlet; 820. a fluid outlet; 821. an outlet aperture; 822. a first orifice plate; 823. an oil pump; 824. an oil sump; 825. a water tank; 826. a water pump; 827. an anti-siphon tube; 828. a light-transmitting window; 829. a negative pressure port; 830. a breathing port; 831. negative pressure equipment; 832. a breather valve; 833. an observation window; 834. a partition plate; 835. an active drain pipe; 836. a skirt; 837. a third valve; 841. a first liquid density sensor; 842. a second liquid density sensor.
Detailed Description
In order to make the technical scheme of the invention clearer and clearer, the invention is further described by combining the embodiments, and any scheme obtained by carrying out equivalent replacement and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention.
Example one
As shown in fig. 1, an automatic gardenia oil extraction production line is characterized by comprising gardenia cleaning equipment, gardenia oil production equipment, crude oil treatment equipment and essential oil treatment equipment;
the gardenia cleaning equipment sequentially comprises a specific gravity stoner for removing impurities such as gravel soil and the like in a gardenia fruit raw material, a first screening machine for removing impurities such as fruit straws and crushed leaves in the gardenia fruit raw material, a first drying oven for baking the gardenia fruit, a decorticator for decorticating the dried gardenia fruit, a second screening machine for screening gardenia seeds, a water washing pool for washing the gardenia seeds and removing shell scraps, and a second drying oven for regulating the water content of the gardenia seeds; the gardenia oil production equipment sequentially comprises a crusher for crushing gardenia seeds, an oil press for cold-pressing the crushed gardenia seeds to produce oil, a food filter press for performing filter pressing on gardenia seed cakes subjected to cold pressing again to produce oil, a settling tank for settling oil at the cold-pressing and filter-pressing positions, a primary filter for primarily filtering the oil and a water separating tank for separating oil from water; the crude oil treatment equipment sequentially comprises a centrifugal filter for centrifugally filtering the gardenia crude oil, a fine filter for fine filtering the gardenia crude oil, a deacidification tank for deacidifying the gardenia crude oil, a decoloration tank for decoloring the gardenia oil and a deodorization tank for deodorizing the gardenia oil; the essential oil treatment equipment sequentially comprises an extraction kettle for reverse extraction of gardenia oil, a desolventizing refining kettle for recycling gardenia meal and a stripping tower for stripping extraction liquid;
wherein, the specific gravity stoner, the first screening machine, the first oven, the decorticator, the second screening machine, the water washing pool and the second oven are connected in sequence, the raw material of the processed gardenia fruits firstly enters the specific gravity stoner to remove impurities such as stones and soil through vibration, the raw material of the stoned gardenia fruits enters the first screening machine through a conveyor belt to be screened to remove impurities such as fruit straws and broken leaves, then the gardenia fruits are sent into the first oven to be dried by hot air to remove most of water in shells of the gardenia fruits, which is convenient for the subsequent decortication, the gardenia fruits are decorticated by the decorticator to obtain gardenia seeds with shell scraps, the gardenia seeds with shell scraps then enter the second screening machine to remove the shell scraps, then the gardenia seeds are sent into the water washing pool to be washed and soaked, shell dust is removed, water in the gardenia seeds is added, and finally the gardenia seeds are sent into the second oven, the water content in the gardenia seeds is adjusted, so that the oil is conveniently cold-pressed;
the method comprises the following steps of (1) crushing gardenia seeds with regulated water content in a crusher to obtain gardenia seed powder, then sending the gardenia seed powder into an oil press to carry out cold pressing to obtain oil liquid and gardenia seed cakes, sending the oil liquid into a settling tank, sending the gardenia seed cakes into a food filter press, producing the oil liquid again under the pressure filtration action of the gardenia seed cakes sent into the food filter press, sending the oil liquid into the settling tank, settling the oil liquid after being sent into the settling tank to layer impurities, water and gardenia crude oil, taking the upper gardenia crude oil, wherein the gardenia crude oil is still wrapped with the impurities and water and needs to be sent into a primary filter to carry out primary physical filtration to remove most of the impurities, then sending the oil liquid into a water separation tank to carry out oil-water separation, and taking the upper clear oil to obtain the gardenia crude oil;
and (3) feeding the obtained gardenia crude oil into a centrifugal filter for centrifugal filtration, then feeding the gardenia crude oil into a fine filter for removing impurities in the gardenia crude oil, wherein the impurity content in the gardenia crude oil is extremely low, and then sequentially feeding the gardenia crude oil into a deacidification tank, a decoloration tank and a deodorization tank for deacidification, decoloration and deodorization to obtain a gardenia oil finished product.
The oil press is a screw oil press, the first drying oven and the second drying oven are hot air circulation drying ovens, and hot air is supplied through a screw air compressor.
The automatic gardenia oil extraction production line is used for gardenia oil production, gardenia fruit raw materials are subjected to stone removal, primary screening and primary baking and then are peeled to obtain gardenia seeds, and during primary baking, water in gardenia fruit shells can be reduced, so that a peeling machine can conveniently peel the shells;
then, the gardenia seeds are subjected to secondary screening, washing and secondary baking to obtain clean gardenia seeds with regulated moisture, the gardenia seeds with regulated moisture are more convenient to crush, and the oil yield is higher during squeezing;
then, crushing and cold-pressing gardenia seeds to obtain oil and gardenia seed cakes, carrying out filter pressing on the gardenia seed cakes to continuously obtain the oil, sending the oil to a settling tank for settling to obtain crude gardenia oil, and sending the crude gardenia oil to crude oil treatment equipment after primary filtration and oil-water separation;
when the crude oil is treated, the gardenia crude oil is subjected to double filtration by a centrifugal filter and a fine filter, and then deacidification, decolorization and deodorization are carried out to obtain a gardenia oil finished product;
when the gardenia oil production is carried out through the production line of the embodiment, the raw material utilization rate is high, the gardenia oil yield is high, the prepared gardenia oil finished product is extremely low in impurity content and water content, the oil quality is excellent, and the gardenia oil is fragrant and pleasant and has high absorption rate.
Example two
In this embodiment, based on the first embodiment, gardenia oil is processed to produce gardenia essential oil, the finished gardenia oil obtained in the first embodiment is sent to an extraction kettle, a solvent is added for reverse extraction, after extraction is completed, an extraction solution and gardenia meal are obtained, at this time, the gardenia meal is sent to a desolventizing refining kettle for desolventizing, the solvent in the gardenia meal is recovered, the extraction solution is sent to a stripping tower for stripping, the solvent in the extraction solution is recovered, the gardenia essential oil is obtained, and the obtained gardenia essential oil is vacuum-canned to obtain a finished product.
Wherein the solvent is one of ethane, ethanol, acetone or ethylene glycol.
In the embodiment, on the basis of the first embodiment, the essential oil treatment equipment is additionally arranged to extract, strip and concentrate the gardenia oil, so that the operation is simple, the design is reasonable, the additional value of the gardenia oil can be improved, and the profit of an enterprise is increased.
EXAMPLE III
The embodiment is different from the first embodiment in that a ventilating and dedusting device is arranged on the husking machine and the pulverizer and used for protecting the production environment, and the specific technical scheme is as follows;
as shown in fig. 2 to 8, the ventilation and dust removal equipment comprises an induced draft assembly 71, a primary filter assembly 72, an induced draft pipeline 73 and a secondary filter assembly 74, and is characterized in that the induced draft assembly 71 comprises an induced draft mechanism 75 and a first pipeline 76, the primary filter assembly 72 comprises a second pipeline 77, a filter screen 78 and a collection bag 79, the induced draft pipeline 73 is composed of a third pipeline 710 and an induced draft fan 711, and the secondary filter assembly 74 comprises a fourth pipeline 712, a dust remover 713, a fifth pipeline 714, a first induced draft fan 715, a sixth pipeline 716 and a second induced draft fan 717;
the induced draft mechanism 75 is composed of 4 induced draft pieces 718 with the same shape and size, the induced draft pieces 718 are arc-shaped, 74 induced draft pieces 718 are arranged in a circular shape and are welded with each other, each induced draft piece 718 comprises an induced draft shell 719 and an air inlet machine 720, an air inlet 721 is arranged on the outer wall of the induced draft shell 719, an air outlet 722 is arranged on the inner wall of the induced draft shell 719, an air duct 723 communicated with the air inlet 721 and the air outlet 722 is arranged inside the induced draft shell 719, and the air inlet machine 720 is arranged on the outer wall of the induced draft shell 719 and corresponds to the air inlet 721;
the upper end of the air inducing mechanism 75 is connected with the lower end of the first pipeline 76 in a welding or riveting mode, an air inducing sleeve 724 is fixedly arranged in the air inducing mechanism 75, the air inducing sleeve 724 is in a hollow circular platform shape and is in a necking shape from bottom to top, the first pipeline 76 is in a necking shape from bottom to top, and the upper end of the first pipeline is connected with the second pipeline 77 through a sealing flange;
the second pipeline 77 is a three-way pipe, the two horizontal ends of the second pipeline are respectively communicated with the first pipeline 76 and the third pipeline 710, the lower end of the second pipeline is fixedly connected with the collecting bag 79 through a locking block 725, and the filter screen 78 is arranged in the middle of the second pipeline 77;
the suction fan 711 is fixedly arranged in the third pipeline 710 and is communicated with the fourth pipeline 712, the dust remover 713 comprises a dust removing shell 726 and a filter cartridge 727, the dust removing shell 726 is provided with a dust removing inlet 728, a first air inducing port 729 and a second air inducing port 730, the dust removing inlet 728 is communicated with the fourth pipeline 712 and is provided with a first valve 731, the first air inducing port 729 is communicated with the fifth pipeline 714 and is connected with a first induced draft fan 715, and the second air inducing port 730 is communicated with the sixth pipeline 716 and is connected with a second induced draft fan 717;
the filter screen 78 is obliquely arranged, the air inlet machine 720 is internally provided with a dustproof sponge 732, the dustproof sponge 732 is positioned at an air hole 733 of the air inlet machine 720, the collection bag 79 is a cloth bag, the filter cartridge 727 is a paper filter cartridge or an activated carbon filter cartridge, a central angle corresponding to the circular arc shape of the air inducing piece 718 is 90 degrees, and the sixth pipeline 716 is provided with a second valve 734.
This embodiment for ventilation dust removal in peeling off and smashing the link, its theory of operation is as follows:
when the ventilation and dust removal equipment works, the air inlet machine is started to supply air, the fed air is sent out of the air inducing mechanism through the air inlet, the air channel and the air outlet, and forms ascending volute cyclone under the action of the air inducing sleeve and enters the first pipeline;
meanwhile, low pressure is formed inside the induced draft sleeve, and air is sucked from the lower part of the induced draft sleeve, so that dust is sucked, a suction fan in the air suction pipeline works to guide the wind direction, accelerate the wind speed and improve the dust suction efficiency;
the dust enters the first pipeline along with wind, then enters the second pipeline, falls into the collecting bag under the blocking of the filter screen, and a small amount of fine dust passes through the third pipeline and the fourth pipeline along with wind and enters the dust remover;
when collecting the bag and gradually being full, the accessible locking piece unblock is changed, and when straining absorbing dust on the section of thick bamboo when more, can close first valve, opens the second valve, closes first draught fan, starts the second draught fan, makes the outside air from the fifth pipeline entering dust remover, carries out reverse the reduction of dribbling to section of thick bamboo in it to advance oily sixth pipeline and discharge, at this moment, second draught fan department can connect and collect the bag, collects the dust.
In conclusion, the ventilation and dust removal equipment of the embodiment has the advantages of high absorption efficiency, stable airflow, low vibration noise and good dust removal effect, is beneficial to improving the working environment, can blow and reduce the filter cartridge, and is simple to operate and low in maintenance cost.
Example four
The difference between the embodiment and the embodiment I is that a settling tank is improved, the settling effect is improved, and the specific technical scheme is as follows;
as shown in fig. 9 to 11, the settling tank 82 is provided with a conveying pipeline 81 for conveying oil, a vent 83, an oil inlet pipe 84, an oil outlet pipe 85, a water outlet pipe 86, a deslagging mechanism 87 and a distributor 88, wherein the conveying pipeline 81 passes through a heater 89, is communicated with the oil inlet pipe 84, and supplies gardenia crude oil into the settling tank 82;
the deslagging mechanism 87 comprises scraping plates 810, a main shaft 811 and an impeller driver 812, wherein a first bearing 813 is arranged at the lower end of the main shaft 811 and is rotatably connected with the first bearing 813, the first bearing 813 is supported by a support 814, the main shaft 811 is positioned above the emptying port 83, the scraping plates 810 are multiple in number, the scraping plates 810 are connected with the main shaft 811 through a connecting rod 815 and cling to the bottom surface in the settling tank 82, the impeller driver 812 is composed of an impeller 816 and a sealing cover 817, the upper end of the main shaft 811 is vertically inserted into the sealing cover 817 and is rotatably connected with the sealing cover 817 through a second bearing 818 and is fixedly connected with the impeller 816, a fluid inlet 819 and a fluid outlet 820 are arranged on the sealing cover 817, the fluid inlet 819 is communicated with the oil inlet pipe 84, and the fluid outlet 820 is communicated with the distributor 88;
the distributor 88 is formed by a plurality of concentrically arranged annular pipes, which are in communication with each other and are provided with outlet holes 821; a horizontal and vertical first pore plate 822 is arranged above the distributor 88, the edge of the first pore plate 822 is welded and fixed with the inner wall of the settling tank 82, the oil outlet pipe 85 is arranged at the upper part of the settling tank 82, one end of the oil outlet pipe is positioned outside the settling tank 82 and is connected with an oil pump 823, and the other end of the oil outlet pipe is positioned in the settling tank 82 and is connected with an oil collecting tank 824;
the drain pipe 86 is arranged at the lower part of the settling tank 82, one end of the drain pipe 86 is communicated with the settling tank 82, the middle part of the other end of the drain pipe is provided with a water tank 825 and a water pump 826, the upper end of the water tank 825 is communicated with an anti-siphon 827, and the upper end of the anti-siphon 827 is positioned at the upper part of the settling tank 82 and is communicated with the interior of the settling tank 82;
the top of the settling tank 82 is provided with a light-transmitting window 828, a negative pressure port 829 and a breathing port 830, the light-transmitting window 828 is positioned in the center of the top of the settling tank 82, the negative pressure port 829 is communicated with the inside of the settling tank 82 and is connected with a negative pressure device 831, and the breathing port 830 is communicated with the inside of the settling tank 82 and is connected with a breathing valve 832;
an observation window 833 is arranged on the opposite side of the oil outlet pipe 85, the observation window 33 is embedded in the settling tank 82 and is provided with a partition 834, the partition 834 is an arc-shaped screen plate and is positioned in the settling tank 82, and the settling tank 82 at the upper end of the partition 834 is welded and fixed;
an active drain pipe 835 is arranged below the drain pipe 86, third valves 837 are arranged on the evacuation port 83, the oil inlet pipe 84, the oil outlet pipe 85, the drain pipe 86 and the active drain pipe 835, a skirt 836 is arranged below the settling tank 82 and supported by the skirt 836, a water pump 826 is arranged on the active drain pipe 86, and an oil pump 823 is arranged on the delivery pipeline 81; the negative pressure device 831 is a vacuum pump or a negative pressure fan, and the heater 89 is a water bath heater.
The settling tank of the embodiment is used for settling treatment of oil obtained by cold pressing and filter pressing of gardenia, and the working principle is as follows:
the gardenia oil is supplied by a conveying pipeline, heated by a heater and then enters an oil inlet pipe, then enters a sealing housing from a fluid inlet of an impeller driver, and flows into a distributor from a fluid outlet after pushing an impeller, at the moment, the impeller rotates to drive a main shaft to rotate, so that a scraper is controlled to move, the bottom surface in a settling tank body is scraped, and slag is pushed into an emptying port;
the gardenia crude oil entering the distributor flows out through an outlet hole on the distributor, gravity sedimentation is carried out, liquid in the sedimentation tank is layered, the upper layer liquid is the gardenia crude oil, the middle layer liquid is water, the lower layer is slag, the gardenia crude oil of the upper layer liquid is better in oil quality when going upwards, the high-quality gardenia crude oil of the upper layer liquid is discharged through an oil collecting tank and an oil outlet pipe along with the increase of the liquid in the sedimentation tank, the water of the middle layer liquid is discharged through a drain pipe, and the slag is periodically discharged through a drain hole; when the proportion of oil and water in the settling tank is large (when the middle layer has more water), active drainage can be carried out through the active drainage pipe.
Gardenia fluid is after the heater heating, and mobility increases substantially, and has reduced dissolved oxygen, and negative pressure equipment and breather valve cooperation are used, can guarantee to keep certain negative pressure in the settling cask, and the degasification of being convenient for, deslagging mechanism are driven by impeller driver, and no energy consumption, observation window are used for observing oil reservoir distribution, inspection oil, and the water tank uses with anti-siphon pipe cooperation, reduces the siphon effect, reduces the drainage degree of difficulty.
EXAMPLE five
In this embodiment, based on the fourth embodiment, in combination with the existing sensor control principle, as shown in fig. 12, a first liquid density sensor 841 and a second liquid density sensor 842 are sequentially arranged between the oil collecting tank 824 and the first orifice plate 822 from top to bottom, the first liquid density sensor 841 interacts with an oil pump 823 on the conveying pipeline 81, and the second liquid density sensor 842 interacts with a water pump 826 on the water discharging pipe 86;
the first liquid density sensor 841 and the second liquid density sensor 842 in this embodiment work based on the difference between the density of the raw gardenia oil and the density of water;
when the second liquid density sensor 842 senses that the density of the current liquid level is higher (at this time, the liquid level of the middle-layer water is increased), the 826 water pump on the water discharge pipe 86 is controlled to work to discharge water until the second liquid density sensor 842 senses that the density of the current liquid level is reduced, that is, the second liquid density sensor 842 returns to the upper-layer oil;
when the first liquid density sensor 841 cannot sense the density of the upper layer oil (at this time, the settling tank drains water, and the liquid level in the settling tank is reduced), the oil pump 823 on the conveying pipeline 81 is controlled to work, and gardenia oil is input into the settling tank;
when the device works normally, the thicknesses of the upper oil layer and the middle water layer basically fluctuate within an interval, the gardenia oil liquid is conveyed intermittently by the conveying pipeline, and the drainage pipe drains intermittently.
The settling tank in the embodiment has the functions of improving the flowability of the crude gardenia oil, reducing the dissolved oxygen in the crude gardenia oil and degassing, and can automatically remove residues.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. An automatic gardenia oil extraction production line is characterized by comprising gardenia cleaning equipment, gardenia oil production equipment, crude oil treatment equipment and essential oil treatment equipment;
the gardenia cleaning equipment sequentially comprises a specific gravity stoner for removing impurities such as gravel soil and the like in a gardenia fruit raw material, a first screening machine for removing impurities such as fruit straws and crushed leaves in the gardenia fruit raw material, a first drying oven for baking the gardenia fruit, a decorticator for decorticating the dried gardenia fruit, a second screening machine for screening gardenia seeds, a water washing pool for washing the gardenia seeds and removing shell scraps, and a second drying oven for regulating the water content of the gardenia seeds; the gardenia oil production equipment sequentially comprises a crusher for crushing gardenia seeds, an oil press for cold-pressing the crushed gardenia seeds to produce oil, a food filter press for performing filter pressing on gardenia seed cakes subjected to cold pressing again to produce oil, a settling tank for settling oil at the cold-pressing and filter-pressing positions, a primary filter for primarily filtering the oil and a water separating tank for separating oil from water; the crude oil treatment equipment sequentially comprises a centrifugal filter for centrifugally filtering the gardenia crude oil, a fine filter for fine filtering the gardenia crude oil, a deacidification tank for deacidifying the gardenia crude oil, a decoloration tank for decoloring the gardenia oil and a deodorization tank for deodorizing the gardenia oil; the essential oil treatment equipment sequentially comprises an extraction kettle for reverse extraction of gardenia oil, a desolventizing refining kettle for recycling gardenia dregs and a stripping tower for stripping extraction liquid;
wherein, the specific gravity stoner, the first screening machine, the first oven, the decorticator, the second screening machine, the water washing pool and the second oven are connected in sequence, the raw material of the processed gardenia fruits firstly enters the specific gravity stoner to remove impurities such as stones and soil through vibration, the raw material of the stoned gardenia fruits enters the first screening machine through a conveyor belt to be screened to remove impurities such as fruit straws and broken leaves, then the gardenia fruits are sent into the first oven to be dried by hot air to remove most of water in shells of the gardenia fruits, which is convenient for the subsequent decortication, the gardenia fruits are decorticated by the decorticator to obtain gardenia seeds with shell scraps, the gardenia seeds with shell scraps then enter the second screening machine to remove the shell scraps, then the gardenia seeds are sent into the water washing pool to be washed and soaked, shell dust is removed, water in the gardenia seeds is added, and finally the gardenia seeds are sent into the second oven, the water content in the gardenia seeds is adjusted, so that the oil is conveniently cold-pressed;
the method comprises the following steps of (1) crushing gardenia seeds with regulated water content in a crusher to obtain gardenia seed powder, then sending the gardenia seed powder into an oil press to carry out cold pressing to obtain oil liquid and gardenia seed cakes, sending the oil liquid into a settling tank, sending the gardenia seed cakes into a food filter press, producing the oil liquid again under the pressure filtration action of the gardenia seed cakes sent into the food filter press, sending the oil liquid into the settling tank, settling the oil liquid after being sent into the settling tank to layer impurities, water and gardenia crude oil, taking the upper gardenia crude oil, wherein the gardenia crude oil is still wrapped with the impurities and water and needs to be sent into a primary filter to carry out primary physical filtration to remove most of the impurities, then sending the oil liquid into a water separation tank to carry out oil-water separation, and taking the upper clear oil to obtain the gardenia crude oil;
feeding the obtained gardenia crude oil into a centrifugal filter, carrying out centrifugal filtration, then feeding into a fine filter, removing impurities in the gardenia crude oil, wherein the impurity content in the gardenia crude oil is extremely low, then sequentially feeding into a deacidification tank, a decolorization tank and a deodorization tank, and carrying out deacidification, decolorization and deodorization to obtain a finished gardenia oil product;
feeding the finished gardenia oil product into an extraction kettle, adding a solvent, carrying out reverse extraction, obtaining an extraction liquid and gardenia dregs after the extraction is finished, feeding the gardenia dregs into a desolventizing refining kettle for desolventizing, recovering the solvent in the gardenia dregs, feeding the extraction liquid into a stripping tower for steam stripping, recovering the solvent in the extraction liquid, obtaining gardenia essential oil, and carrying out vacuum canning on the obtained gardenia essential oil to obtain a finished product;
the oil press is a screw oil press, the first drying oven and the second drying oven are hot air circulation drying ovens, and hot air is supplied through a screw air compressor;
the device comprises a husking machine, a crushing machine, a first-stage filtering assembly, a second-stage filtering assembly and a dust collecting bag, wherein the husking machine and the crushing machine are provided with ventilation and dust removing equipment, the ventilation and dust removing equipment comprises an induced air assembly, the first-stage filtering assembly, an air suction pipeline and the second-stage filtering assembly, the induced air assembly comprises an induced air mechanism and a first pipeline, the first-stage filtering assembly comprises a second pipeline, a filtering screen and a collecting bag, the air suction pipeline comprises a third pipeline and a suction fan, and the second-stage filtering assembly comprises a fourth pipeline, a dust remover, a fifth pipeline, a first induced draft fan, a sixth pipeline and a second induced draft fan;
the induced draft mechanism is composed of 4 induced draft pieces with the same shape and size, the induced draft pieces are arc-shaped, the 4 induced draft pieces are arranged in a circular shape and are mutually welded and connected, each induced draft piece comprises an induced draft shell and an air inlet fan, an air inlet is formed in the outer wall of the induced draft shell, an air outlet is formed in the inner wall of the induced draft shell, an air channel communicated with the air inlet and the air outlet is formed in the induced draft shell, and the air inlet fan is arranged on the outer wall of the induced draft shell and corresponds to the air inlet;
the upper end of the air inducing mechanism is connected with the lower end of the first pipeline in a welding or riveting mode, an air inducing sleeve is fixedly arranged in the air inducing mechanism, the air inducing sleeve is in a hollow round table shape and is in a necking shape from bottom to top, the first pipeline is in a necking shape from bottom to top, and the upper end of the first pipeline is connected with the second pipeline through a sealing flange;
the second pipeline is a three-way pipe, the two horizontal ends of the second pipeline are respectively communicated with the first pipeline and the third pipeline, the lower end of the second pipeline is fixedly connected with the collecting bag through a locking block, and the filter screen is arranged in the middle of the second pipeline;
the suction fan is fixedly arranged in the third pipeline and communicated with the fourth pipeline, the dust remover comprises a dust removal shell and a filter cylinder, a dust removal inlet, a first air induction port and a second air induction port are arranged on the dust removal shell, the dust removal inlet is communicated with the fourth pipeline and provided with a first valve, the first air induction port is communicated with the fifth pipeline and connected with a first draught fan, and the second air induction port is communicated with the sixth pipeline and connected with a second draught fan.
2. The automated gardenia oil extraction production line of claim 1, wherein the settling tank is provided with a delivery line for delivering oil, a drain hole, an oil inlet pipe, an oil outlet pipe, a drain pipe, a deslagging mechanism and a distributor, the delivery line passes through the heater and is communicated with the oil inlet pipe to supply gardenia crude oil into the settling tank;
the slag removal mechanism comprises scraping plates, a main shaft and an impeller driver, wherein a first bearing is arranged at the lower end of the main shaft and is rotatably connected with the first bearing, the first bearing is supported by a support to position the main shaft above an evacuation port, the scraping plates are multiple in number, the scraping plates are connected with the main shaft through connecting rods and are tightly attached to the bottom surface in the settling tank, the impeller driver comprises an impeller and a sealing cover shell, the upper end of the main shaft is vertically inserted into the sealing cover shell, is rotatably connected with the sealing cover shell through a second bearing and is fixedly connected with the impeller, a fluid inlet and a fluid outlet are formed in the sealing cover shell, the fluid inlet is communicated with an oil inlet pipe, and the fluid outlet is communicated with a distributor;
the distributor is composed of a plurality of annular pipes which are concentrically arranged and are communicated with each other, and outlet holes are formed in the distributor; a horizontal and vertical first pore plate is arranged above the distributor, the edge of the first pore plate is welded and fixed with the inner wall of the settling tank, the oil outlet pipe is arranged at the upper part of the settling tank, one end of the oil outlet pipe is positioned outside the settling tank and connected with an oil pump, and the other end of the oil outlet pipe is positioned in the settling tank and connected with an oil collecting tank;
the drainage pipe is arranged at the lower part of the settling tank, one end of the drainage pipe is communicated with the settling tank, the middle part of the other end of the drainage pipe is provided with a water tank and a water pump, the upper end of the water tank is communicated with an anti-siphon pipe, and the upper end of the anti-siphon pipe is positioned at the upper part of the settling tank and is communicated with the interior of the settling tank;
the top of the settling tank is provided with a light-transmitting window, a negative pressure port and a breathing port, the light-transmitting window is positioned in the center of the top of the settling tank, the negative pressure port is communicated with the interior of the settling tank and connected with negative pressure equipment, and the breathing port is communicated with the interior of the settling tank and connected with a breathing valve;
the relative one side of oil outlet pipe is equipped with the observation window, the observation window embedding is on the settling cask to dispose the baffle, the baffle is curved otter board, is located the settling cask, and its upper end settling cask welded fastening.
3. The automated gardenia oil extraction production line of claim 2, wherein the filter screen is obliquely arranged, a dustproof sponge is arranged in the air inlet machine and is positioned at an air hole of the air inlet machine, the collection bag is a cloth bag, the filter cartridge is a paper filter cartridge or an activated carbon filter cartridge, the central angle corresponding to the circular arc shape of the air inducing piece is 90 degrees, and the sixth pipeline is provided with a second valve.
4. The automated gardenia oil extraction production line of claim 2, wherein an active drain pipe is arranged below the drain pipe, third valves are arranged on the evacuation port, the oil inlet pipe, the oil outlet pipe, the drain pipe and the active drain pipe, a skirt is arranged below the settling tank and supported by the skirt, a water pump is arranged on the active drain pipe, an oil pump is arranged on the delivery pipe, the negative pressure equipment is a vacuum pump or a negative pressure fan, and the heater is a water bath heater.
5. An automated gardenia oil extraction line as claimed in claim 3 or 4 wherein the solvent is one of ethane, ethanol, acetone or ethylene glycol.
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| CN104212626A (en) * | 2014-08-15 | 2014-12-17 | 南阳泰瑞生物制品有限公司 | Method for extracting gardenia oil by using subcritical fluid |
| CN104928020A (en) * | 2015-06-12 | 2015-09-23 | 山西鑫中大生物科技有限公司 | Subcritical production method for peony seed oil extraction |
| CN106221932A (en) * | 2016-08-26 | 2016-12-14 | 广西灏源盛世生物科技有限公司 | A kind of Herba Pogostemonis essential oil extracting method |
| CN205995222U (en) * | 2016-08-30 | 2017-03-08 | 长沙市曾祥环保设备有限公司 | A kind of washing wave beating type desulfurization and dust-collecting air purification apparatus |
| CN108587775A (en) * | 2018-05-16 | 2018-09-28 | 山西潞安智华农林科技有限公司 | A kind of production technology of cold pressing peony seed oil |
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