CN110407670A - A kind of Preparation equipment of cannabidiol - Google Patents

Abstract

The present invention relates to chemical technology fields, and in particular to a kind of Preparation equipment of cannabidiol, including pretreating device, drying unit, extraction equipment, enrichment facility and after-treatment device；Pretreating device is connected by drying unit with extraction equipment, and extraction equipment is connected by enrichment facility with after-treatment device；The pretreating device includes feed inlet, cooling device and grinding device；The upper end of cooling device is arranged in the feed inlet, the lower end of cooling device is arranged in grinding device, raw material is entered in cooling device by feed inlet, cooling device can carry out cooling down to frost to raw material, the intracellular cell liquid of raw material is set to endure cold, carse, medium and small three crushing process are successively carried out subsequently into grinding device, solve the problems, such as that the destruction for causing cannabidiol is heated in poor permeability and concentration into organic solvent to cell wall to influence cannabidiol, it is utilized raw material sufficiently, effectively increases yield.

Description

A kind of Preparation equipment of cannabidiol

Technical field

The invention belongs to chemical technology fields, and in particular to a kind of Preparation equipment of cannabidiol.

Background technique

Cannabidiol, English Cannabididiol, abbreviation CBD, one kind of cannboid are mainization in industrial hemp Study point, be mainly extracted from female hemp plant, the characteristics of cannabidiol be exactly it is no additive, have anti-spasm, antianxiety, Anti-inflammatory equal pharmacological actions, this is also the value place of cannabidiol, the extraction side that extracting method mainly uses organic solvent to impregnate Formula has the following problems in the extracting mode that oil recovery organic solvent impregnates:

(1) due to extract component be included in its histocyte in, the periphery of cell be one layer of cellulose, hemicellulose and The cell wall of the material compositions such as pectin, is plasm in cell wall, and the presence of cell wall will affect cannabidiol infiltration, need brokenly It is broken plasmic physiological function, penetrates into the effective component in industrial hemp cell and other solable matters extracellularly Face；

(2) the constantly heating distillation in concentration process, distillates its volatilization of organic solvent, but there are laser heating, meetings CBD is damaged, the yield of CBD is declined.

A kind of Preparation equipment that hemp two is divided is provided regarding to the issue above.

Summary of the invention

The present invention overcomes above-mentioned the deficiencies in the prior art, a kind of Preparation equipment of cannabidiol are provided, to solve To influence cannabidiol, asking for the destruction for causing cannabidiol is heated in poor permeability and concentration into organic solvent to existing cell wall Topic.

Technical solution of the present invention:

A kind of Preparation equipment of cannabidiol, including pretreating device, drying unit, extraction equipment, enrichment facility and after Processing unit；Pretreating device is connected by drying unit with extraction equipment, and extraction equipment is filled by enrichment facility and post-processing It sets connected；

The pretreating device includes feed inlet, cooling device and grinding device；The feed inlet is arranged in cooling device Upper end, the lower end of cooling device is arranged in grinding device, and raw material is entered in cooling device by feed inlet, and cooling device can Cooling down is carried out to freezing to raw material, so that the intracellular cell liquid of raw material is endured cold, is successively carried out subsequently into grinding device Carse, medium and small three crushing process, three crushing process are carried out under low-temperature condition, can make to endure cold in crushing process Cell liquid cooperate grinding device, the cell wall of raw material is destroyed, the raw material of crushing carry out drying powder is made, enters back into Extraction equipment, and extracting solution is made by the ethyl alcohol extraction that volume ratio is 35%-90%；

The enrichment facility includes heating device, reflux unit and pressure control device；The reflux unit setting is adding The top of thermal is provided with reflux unit on heating device, and the extracting solution carries out heating concentration, ethyl alcohol by heating device Heated steam raising enters in reflux unit and liquefies, and is stored in reflux unit, and pressure control device passes through reduction The air pressure of heating device and reflux unit, the second to reduce the boiling point of ethyl alcohol, when can guarantee discontinuity heating, in heating device Alcohol keeps constantly boiling state.

Preferably, the cooling device includes cooling box, partition, sealing plate, the first push plate, the first T-bar, second pushes away Plate and the second T-bar；The upper end of the cooling box is provided with feed inlet, lower end is provided with grinding device, and the two of cooling box End is symmetrically arranged with partition, threaded hole is provided on partition, the lower end surface of the cooling box is provided with discharge hole, the cooling box It is connected by discharge hole with grinding device, the upper end of discharge hole is provided with sealing plate, there are two discharge hole upper end is symmetrical arranged Positive stop strip, is provided with the first push plate between left side positive stop strip and partition, and the vertical end of the first T-bar passes through left side partition Threaded hole is rotatably arranged in the first push plate, and the second push plate is provided between the positive stop strip and partition on right side, and the second T-bar erects Threaded hole to end across right side partition is rotatably arranged in the second push plate, and the opposing sidewalls of cooling box are symmetrically provided with air inlet sky Chamber, the air inlet that the used array of air inlet cavity is provided with are connected with the inside of cooling box.

Preferably, the grinding device include first motor, the second motor, third motor, crush cabinet, have rotating roller, Drainage piece, initiative compression roller, driven rollers, grinding table, grinding is shone and tapered funnel；The first motor, the second motor and third Motor is separately positioned on the lateral wall for crushing cabinet, and from top to bottom side is provided with rotating roller, drainage piece, master in crush box body Dynamic pressure roller, driven rollers, grinding table and grinding are shone, and crushing teeth are provided in rotating roller, and the output end of first motor passes through powder The side wall of broken cabinet is connected with rotating roller, and the side wall that the output end of the second motor passes through crushing cabinet is connected with initiative compression roller, The upper surface of the grinding table is tapered face, and lower end surface is hemisphere face, inner groovy on the side wall of the grinding table, inner groovy outer wall Be provided with teeth, the output end of third motor is provided with gear, and gear passes through the side wall for crushing cabinet, and with indent on grinding table The teeth of groove sidewall engage, and the spherical of grinding table and grinding photograph are against the lower end of grinding table is rotatably arranged on by rod piece On tapered funnel, the lower end for crushing cabinet is arranged in tapered funnel, and raw material carries out coarse crushing by the crushing teeth in rotating roller, Raw material through coarse crushing in the progress of the squeezing action of initiative compression roller and driven rollers by crushing, and the raw material crushed in is by grinding The effect of rolling for the cooperation that mill platform and grinding are shone carries out finely divided.

Preferably, the heating device includes heating hemisphere, passes through annulus and feed pipe；Two heating hemisphere pass through annulus It is connected, is provided with feed pipe on upper end heating hemisphere, is provided with reflux unit and pressure control device on feed pipe.

Preferably, the reflux unit includes annular condenser pipe, condensation pipe, return pipe；The annular condenser pipe passes through Condensation pipe is arranged on feed pipe, and one end of the condensation pipe is arranged on the side wall of feed pipe, the condensation pipe The other end is arranged in the upper end of annular condenser pipe, one end setting of return pipe in annular condenser pipe lower end, other end setting into Switch is provided on the side wall of expects pipe, on return pipe.

Preferably, the pressure control device includes draw back plate, cylinder, air inlet switch, air discharge cook, push-pull rod；It is described Draw back plate center is provided with through-hole, and draw back plate is movably arranged on feed pipe by through-hole, and the cylinder is symmetrical by air inlet switch It is arranged on annular condenser pipe, air discharge cook is provided on the side wall of the cylinder, one end of the push-pull rod is arranged in cylinder Interior, one end of draw back plate is arranged in the other end of the push-pull rod, and cylinder is symmetricly set on the side wall of feed pipe, cylinder it is defeated Outlet is connected with the lower end surface of draw back plate, and the bottom wall of cylinder is provided with the first limiting slot, and the side wall of cylinder is provided with the second limiting slot.

Preferably, the air inlet switch includes air inlet cabinet, first sleeve, tension spring, the first connecting column and first gear Piece；One end of the air inlet cabinet is fixed on the roof of annular condenser pipe, and the other end of the air inlet cabinet is arranged in cylinder Bottom wall on, first sleeve is arranged on the side wall of air inlet cabinet by rod piece, tension spring be arranged in first sleeve, first One end of connecting column is connected with the bottom of first sleeve by tension spring, and the other end of the first connecting column is provided with first gear Piece, first flap are movably arranged in the first limiting slot.

Preferably, the air discharge cook includes outlet cabinet, the second casing, compression spring, the second connecting column and second gear Piece；The outlet cabinet is fixed on the side wall of round tube, and the inner wall of outlet cabinet is provided with the second casing, and compression spring setting exists In second casing, one end of the second connecting column is connected with the bottom of the second casing by compression spring, the second connecting column it is another One end is provided with second flap, and second flap is movably arranged in the second limiting slot, is provided with gas vent on the side wall of outlet cabinet.

A kind of preparation grinding device of cannabidiol, including first motor, the second motor, third motor, crush cabinet, There are rotating roller, drainage piece, initiative compression roller, driven rollers, grinding table, grinding photograph and tapered funnel；The first motor, the second electricity Machine and third motor be separately positioned on crush cabinet lateral wall on, in crush box body from top to bottom side be provided with rotating roller, Drainage piece, initiative compression roller, driven rollers, grinding table and grinding are shone, and are provided with crushing teeth, the output of first motor in rotating roller It holds and is connected across the side wall for crushing cabinet with rotating roller, the output end of the second motor passes through the side wall and initiative compression roller that crush cabinet It is connected, the upper surface of the grinding table is tapered face, and lower end surface is hemisphere face, and inner groovy on the side wall of the grinding table is interior Groove outer wall is provided with teeth, and the output end of third motor is provided with gear, and gear passes through the side wall for crushing cabinet, and with grinding The teeth engagement of indent groove sidewall on platform, the spherical of grinding table and grinding photograph are against the lower end of grinding table is turned by rod piece Dynamic to be arranged on tapered funnel, tapered funnel is arranged in the lower end for crushing cabinet, raw material by the crushing teeth in rotating roller into Row coarse crushing, the raw material through coarse crushing are crushed in by crushing in the progress of the squeezing action of initiative compression roller and driven rollers The effect of rolling for the cooperation that raw material is shone by grinding table and grinding carries out finely divided.

A kind of cannabidiol preparation pressure control device, including draw back plate, cylinder, air inlet switch, air discharge cook, push-and-pull Bar；The draw back plate center is provided with through-hole, and draw back plate is movably arranged on feed pipe by through-hole, and the cylinder passes through INO Intake Open Pass is symmetricly set on annular condenser pipe, and air discharge cook, one end setting of the push-pull rod are provided on the side wall of the cylinder In cylinder, one end of draw back plate is arranged in the other end of the push-pull rod, cylinder be symmetricly set on the side wall of feed pipe, The output end of cylinder is connected with the lower end surface of draw back plate, and the bottom wall of cylinder is provided with the first limiting slot, and the side wall of cylinder is provided with second Limiting slot.

The air inlet switch includes air inlet cabinet, first sleeve, tension spring, the first connecting column and first flap；It is described One end of air inlet cabinet is fixed on the roof of annular condenser pipe, and the bottom wall of cylinder is arranged in the other end of the air inlet cabinet On, first sleeve is arranged on the side wall of air inlet cabinet by rod piece, and tension spring is arranged in first sleeve, the first connecting column One end be connected with the bottom of first sleeve by tension spring, the other end of the first connecting column is provided with first flap, One baffle is movably arranged in the first limiting slot.

The air discharge cook includes outlet cabinet, the second casing, compression spring, the second connecting column and second flap；It is described Outlet cabinet is fixed on the side wall of round tube, and the inner wall of outlet cabinet is provided with the second casing, and compression spring is arranged at second set In pipe, one end of the second connecting column is connected with the bottom of the second casing by compression spring, and the other end of the second connecting column is set It is equipped with second flap, second flap is movably arranged in the second limiting slot, is provided with gas vent on the side wall of outlet cabinet.

A kind of preparation method of cannabidiol, comprising the following steps:

Step a, the floral leaf of hemp female plant is picked and is picked first by selection, and the plant of lesion occurs for removal, is obtained Production material；

Step b low-temperature treatment, the partition that the first T-bar of pulling drives the first push plate to be moved to left side lean, will sieve The floral leaf raw material chosen pours into feed inlet, and raw material is fallen between the first push plate and positive stop strip, and the first T-bar then pushed drives First push plate pushes raw material to move to the right, is moved to and leans with positive stop strip, is then carried out by air inlet pipe to air inlet cavity There is provided cryogenic gas, cryogenic gas by air inlet to the first push plate and the second push plate) between raw material carry out cryogenic freezing at Reason, and the air inlet by being obliquely installed forms the air-flow drive raw material overturning of rotation, keeps cryogenic freezing processing more uniform.

Step c, it concentrates and crushes, the second T-bar is pushed to drive the second push plate that raw material is pushed to be moved to the left, until the second push plate It leans with the positive stop strip on right side, raw material is made to be located at the surface of sealing plate, sealing plate is pulled to make the raw material for completing low-temperature treatment Into in crush box body, start first motor, the second motor, third motor, first motor drives rotating roller rotation to pass through ruler tooth Coarse crushing is carried out to floral leaf raw material, the raw material through coarse crushing is due to gravity, and under the drainage of 1-3-6, by the Two motors drive and crush in progress under the squeezing action of lower initiative compression roller and driven rollers, and the raw material crushed in completion is being ground Under the action of the tapered surface of platform, it is drained between grinding table and grinding photograph, under the drive of third motor, is ground, It is finely divided to complete, crush raw material step by step, crushing is more thoroughly effective, and then it is finely divided to guarantee that the frost of cell liquid passes through Abrasive action destroys the cell wall of plant, makes cannabidiol in extraction process, increases the contact area with solvent, extraction It takes more sufficiently, reduces wastage of material.

Step d, powder is made, the raw material through finely divided completion is entered in drying unit by tapered funnel, passes through drying Powder is made in device drying.

Step e, it extracts, manufactured powder is put into extraction equipment, and it is 35%- that volume ratio, which is added, into extraction equipment Extracting solution is made in 90% ethyl alcohol extraction.

Step f, heating concentration will extract manufactured extracting solution, and the arrival end for passing through feed pipe imports two heating hemisphere It is interior, by making ethyl alcohol carry out steam raising to heating hemisphere heating, and by the condensation of condensation pipe, make the second of gasification Alcohol liquefies and passes through gravity, enters in annular condenser pipe along condensation pipe, temperature is excessively high in order to prevent, to cannabidiol Destruction, stop to heating hemisphere heat, heating stop temperature reduce, in order to guarantee ebullition, gasification, to obtain medicinal extract, lead to Cross cylinder drive draw back plate, push-pull rod passes through the air-extraction function of air inlet switch and the scavenging action of air cock, reduction heat half out The pressure of ball reduces the boiling point of solution, so that solution is continued ebullition, gasification, while solving that temperature is excessively high to break cannabidiol It is bad.

Step g, the ethanol solution that volume ratio is 20%-80% is added to obtained medicinal extract in chromatography post-processing, then will leaching The alcoholic solution of cream carries out column chromatography, obtains eluent after evaporating column chromatography, and ethyl alcohol supersaturation dissolution is added, obtains crystal, will Ethanol washing is added in crystal, then mixes drying with purified water, obtains cannabidiol.

Preferably, it acts on a kind of Preparation equipment of cannabidiol.

A kind of breaking method for cannabidiol preparation, pushes the second T-bar that the second push plate is driven to push raw material to the left It is mobile, until the positive stop strip on the second push plate and right side leans, raw material is made to be located at the surface of sealing plate, sealing plate is pulled to make Enter in crush box body at the raw material of low-temperature treatment, start first motor, the second motor, third motor, first motor drives rotation Transfer roller rotation carries out coarse crushing to floral leaf raw material by ruler tooth, and the raw material through coarse crushing is due to gravity, and drawing in 1-3-6 Under stream effect, by being crushed in progress under the squeezing action of initiative compression roller and driven rollers under the drive of the second motor, in completion The raw material of crushing is drained between grinding table and grinding photograph, under the action of the tapered surface of grinding table in the drive of third motor Under, it is ground, it is finely divided to complete, crush raw material step by step, crushing is more thoroughly effective, and then guarantees cell liquid Frost destroyed by cell wall of the finely divided abrasive action to plant, make cannabidiol in extraction process, increase and The contact area of solvent extracts more abundant, reduction wastage of material.

Preferably, it acts on a kind of Preparation equipment of cannabidiol.

A kind of method for concentration for cannabidiol preparation will extract manufactured extracting solution, and pass through the arrival end of feed pipe It imports in two heating hemisphere, by making ethyl alcohol carry out steam raising, and the condensation for passing through condensation pipe to heating hemisphere heating Effect makes the ethyl alcohol of gasification liquefy and pass through gravity, enters in annular condenser pipe along condensation pipe, in order to prevent temperature Excessively high, to cannabidiol destruction stops heating heating hemisphere, and heating, which stops temperature, to be reduced, in order to guarantee the gas that boils Change, to obtain medicinal extract, the air-extraction function and the exhaust of air cock out of draw back plate, push-pull rod by air inlet switch are driven by cylinder Effect reduces the pressure of heating hemisphere, reduces the boiling point of solution, so that solution is continued ebullition, gasification, while it is excessively high to solve temperature Destruction to cannabidiol.

Preferably, it acts on a kind of Preparation equipment of cannabidiol.

The invention has the benefit that

1) raw material blade is entered in cooling device by feed inlet, and cooling device can cool down to raw material blade, simultaneously Cold air convection is formed in cooling device to overturn blade, can be made blade frost more will be abundant, can be made intracellular cell Liquid temperature reduce solidify, volume and intensity become larger, the raw material blade that freezes that treated passes through the carse, medium and small crushing of grinding device Effect makes to crush more sufficiently effective and cooperates cured cell liquid, can destroy to the cell wall of cell, increase and second The releasing area of alcoholic solvent, and cannabidiol in extraction process is effectively ensured and more rapidly and effectively incorporates in ethanol solution, subtract Few wastage of material, effectively improves yield.

2) extracting solution produced by extraction equipment is concentrated by the heating of heating device, and cooperates reflux unit that can incite somebody to action The ethyl alcohol of volatilization is collected, and after ethyl alcohol reduction, is avoided temperature excessively high, is heated using discontinuity, reach certain temperature to temperature When spending, stop heating, in order to keep the ebullition, gasification state of heating device, is reduced in heating device by pressure control device Air pressure, and then the boiling point of reduced solution, avoid temperature excessively high, cause the destruction of cannabidiol, guarantee the yield of cannabidiol.

3) start first motor, the second motor, third motor, first motor drives rotating roller rotation by ruler tooth to floral leaf Raw material carry out coarse crushing, the raw material through coarse crushing due to gravity, and drainage under, by the second motor drive under Initiative compression roller and driven rollers squeezing action under carry out in crush, the tapered surface of the raw material that is crushed in completion in grinding table Under effect, it is drained between grinding table and grinding photograph, under the drive of third motor, is ground, it is finely divided to complete, Crush raw material step by step, crush more thoroughly effectively, and then guarantee cell liquid frost by finely divided abrasive action to plant The cell wall of object is destroyed, and makes cannabidiol in extraction process, increases the contact area with solvent, and extraction is more abundant, Reduce wastage of material.

4) temperature is excessively high in order to prevent, the destruction to cannabidiol, stops heating heating hemisphere, heating stops temperature Degree reduces, and in order to guarantee ebullition, gasification, to obtain medicinal extract, drives draw back plate, push-pull rod 4-3-5 to pass through air inlet switch by cylinder Air-extraction function and the scavenging action of air cock out, after crossing in 1min, stop pumping, heating hemisphere started to heat, With heating, the gasification of ethyl alcohol, the air pressure heated in hemisphere becomes larger, and temperature increases, and after 10min to be heated, stops heating, continues By controlling cylinder, device is evacuated, repetitive operation, until concentration is completed, the pressure of heating hemisphere is effectively reduced, reduces The boiling point of solution makes solution continue ebullition, gasification, while solving the excessively high destruction to cannabidiol of temperature.

Detailed description of the invention

Fig. 1 is a kind of Preparation equipment overall structure diagram of cannabidiol of the present invention；

Fig. 2 is the connection schematic diagram of pretreating device of the present invention, cooling device and grinding device；

Fig. 3 is the schematic diagram of internal structure of grinding device；

Fig. 4 is the side view of grinding device；

Fig. 5 is the cross sectional plan view of cooling device；

Fig. 6 is the sectional front view of cooling device；

Fig. 7 is the side view of cooling device；

Fig. 8 is the structural schematic diagram of enrichment facility；

Fig. 9 is the structural schematic diagram of reflux unit and pressure control device；

Figure 10 is the structural schematic diagram of air inlet switch；

Figure 11 is the structural schematic diagram of air discharge cook.

In figure: 1- pretreating device, 1-1- feed inlet, 1-2- cooling device, 1-2-1- cooling box, 1-2-2- partition, 1-2-3- sealing plate, the first push plate of 1-2-4-, the first T-bar of 1-2-5-, the second push plate of 1-2-6-, the second T-bar of 1-2-7-, 1- 2-8- air inlet cavity, 1-3- grinding device, 1-3-1- first motor, the second motor of 1-3-2-, 1-3-3- third motor, 1-3-4- Crush cabinet, 1-3-5- rotating roller, 1-3-6- drainage piece, 1-3-7- initiative compression roller, 1-3-8- driven rollers, 1-3-9- grinding Platform, 1-3-10- grinding photograph, the tapered funnel of 1-3-11-, 2- drying unit, 3- extraction equipment, 4- enrichment facility, 4-1- heating dress It sets, 4-1-1- heating hemisphere, 4-1-2- annulus, 4-1-3- feed pipe, 4-2- reflux unit, 4-2-1- annular condenser pipe, 4-2- 2- condensation pipe, 4-2-3- return pipe, 4-3- pressure control device, 4-3-1- draw back plate, 4-3-2- cylinder, 4-3-3- INO Intake Open Pass, 4-3-3-1- air inlet cabinet, 4-3-3-2- first sleeve, 4-3-3-3- tension spring, the first connecting column of 4-3-3-4-, 4-3- 3-5- first flap, 4-3-4- air discharge cook, 4-3-4-1- outlet cabinet, the second casing of 4-3-4-2-, 4-3-4-3- pressure bullet Spring, the second connecting column of 4-3-4-4-, 4-3-4-5- second flap, 4-3-5- push-pull rod, the first limiting slot of 4-3-6-, 4-3-7- Two limiting slots.

Specific embodiment

Below with reference to attached drawing, the present invention is described in detail:

Specific embodiment one

The present embodiment is a kind of Preparation equipment embodiment of cannabidiol.

As illustrated in fig. 1 and 2, a kind of Preparation equipment of cannabidiol disclosed in the present embodiment, including pretreating device 1, baking Equipment for drying 2, extraction equipment 3, enrichment facility 4 and after-treatment device；Pretreating device 1 passes through drying unit 2 and 3 phase of extraction equipment Even, extraction equipment 3 is connected by enrichment facility 4 with after-treatment device；

The floral leaf of hemp female plant is picked and picked first, the plant of lesion occurs for removal, obtains production material, will The raw materials for production blade chosen successively passes through pretreating device 1 and carries out Freezing smashing, the raw material by crushing by drying unit 2 Be dried into powder, powder by extraction equipment 3 be made extracting solution, again by extracting solution by enrichment facility 4 concentration be made medicinal extract, will Medicinal extract obtains cannabidiol by after-treatment device progress column chromatography, crystallization, purifying；

The pretreating device 1 includes feed inlet 1-1, cooling device 1-2 and grinding device 1-3；The feed inlet 1-1 is set Set in the upper end of cooling device 1-2, grinding device 1-3 is arranged in the lower end of cooling device 1-2, raw material by feed inlet 1-1 into Enter in cooling device 1-2, cooling device 1-2 can carry out cooling down to freezing to raw material, make the intracellular cell of raw material Liquid is endured cold, and carse, medium and small three crushing process are successively carried out subsequently into grinding device 1-3, and three crushing process are in low temperature It is carried out under state, the cell liquid endured cold can be made to cooperate grinding device 1-3 in crushing process, the cell wall of raw material is carried out brokenly Bad, the raw material of crushing carries out drying and powder is made, enters back into extraction equipment 3, and is extracted by the ethyl alcohol that volume ratio is 35%-90% It takes and extracting solution is made；

Raw material blade is entered in cooling device 1-2 by feed inlet 1-1, and cooling device 1-2 can drop raw material blade Temperature, while forming cold air convection in cooling device 1-2 and blade is overturn, it can make blade frost more will be abundant, can make thin Cell liquid temperature intracellular reduce solidify, volume and intensity become larger, freezing that treated, raw material blade passes through grinding device 1-3's Carse, medium and small pulverization makes to crush more sufficiently effective and cooperates cured cell liquid, can carry out brokenly to the cell wall of cell It is bad, increase the releasing area with alcohol solvent, and cannabidiol in extraction process is effectively ensured and more rapidly and effectively incorporates second In alcoholic solution, wastage of material is reduced, yield is effectively improved；

The enrichment facility 4 includes heating device 4-1, reflux unit 4-2 and pressure control device 4-3；The reflux dress The top that heating device 4-1 is arranged in 4-2 is set, reflux unit 4-2 is provided on heating device 4-1, the extracting solution is by adding Thermal 4-1 carries out heating concentration, and the heated steam raising of ethyl alcohol enters in reflux unit 4-2 and liquefies, and is stored in back It flows in device 4-2, pressure control device 4-3 passes through the air pressure for reducing heating device 4-1 and reflux unit 4-2, to reduce ethyl alcohol Boiling point, when can guarantee discontinuity heating, the ethyl alcohol in heating device 4-1 keeps constantly boiling state；

It by the extracting solution that extraction equipment 3 is produced, is concentrated by the heating of heating device 4-1, and cooperates reflux unit 4-2 The ethyl alcohol that can be will volatilize is collected, and after ethyl alcohol reduction, is avoided temperature excessively high, is heated using discontinuity, reach one to temperature When determining temperature, stop heating, in order to keep the ebullition, gasification state of heating device 4-1, is reduced and added by pressure control device 4-3 Air pressure in thermal 4-1, and then the boiling point of reduced solution, avoid temperature excessively high, cause the destruction of cannabidiol, guarantee big The yield of numb diphenol.

Specific embodiment two

The present embodiment is a kind of embodiment of the Preparation equipment of cannabidiol.

In conjunction with shown in Fig. 5,6,7, the present embodiment is on the basis of specific embodiment one, and difference is, the cooling Device 1-2 include cooling box 1-2-1, partition 1-2-2, sealing plate 1-2-3, the first push plate 1-2-4, the first T-bar 1-2-5, Second push plate 1-2-6 and the second T-bar 1-2-7；The upper end of the cooling box 1-2-1 is provided with feed inlet 1-1, lower end setting There is grinding device 1-3, the both ends of cooling box 1-2-1 are symmetrically arranged with partition 1-2-2, and threaded hole, institute are provided on partition 1-2-2 The lower end surface for stating cooling box 1-2-1 is provided with discharge hole, and the cooling box 1-2-1 passes through discharge hole and grinding device 1-3 phase Connection, the upper end of discharge hole are provided with sealing plate 1-2-3, and discharge hole upper end is symmetrical arranged there are two positive stop strip, are located at left side and limit The vertical end that the first push plate 1-2-4, the first T-bar 1-2-5 is provided between position item and partition passes through the spiral shell of left side partition 1-2-2 Pit is rotatably arranged on the first push plate 1-2-4, is provided with the second push plate 1-2-6 between the positive stop strip and partition 1-2-2 on right side, The vertical end of second T-bar 1-2-7 is rotatably arranged on the second push plate 1-2-6 across the threaded hole of right side partition 1-2-2, cooling The opposing sidewalls of cabinet 1-2-1 are symmetrically provided with air inlet cavity 1-2-8, the air inlet that the used array of air inlet cavity 1-2-8 is provided with The inside of cooling box 1-2-1 is connected；

It is added before raw material into cooling device 1-2, first passes through the first T-bar 1-2-5 and be pulled to the first push plate 1-2-4 By the partition 1-2-2 of early work then, and discharge port will be sealed by sealing plate 1-2-3, by the second T-bar 1-2-7 by second The partition 1-2-2 that push plate 1-2-6 is pulled to close to right side leans, and the floral leaf raw material screened is then poured into feed inlet 1-1, Raw material is fallen between the first push plate 1-2-4 and positive stop strip, and the first T-bar 1-2-5 then pushed drives the first push plate 1-2-4 to push away Dynamic raw material moves to the right, is moved to and leans with positive stop strip, then provide to air inlet cavity 1-2-8 by air inlet pipe low Wet body, cryogenic gas carry out cryogenic freezing to the raw material between the first push plate 1-2-4 and the second push plate 1-2-6 by air inlet Processing, and the air inlet by being obliquely installed forms the air-flow drive raw material overturning of rotation, keeps cryogenic freezing processing more equal Even, air inlet cavity, to connection, after the completion of frost processing, pushes the second T-bar 1-2-7 to drive second to push away by air inlet pipe and air pump Plate 1-2-6 pushes raw material to be moved to the left, until the second push plate 1-2-6 and the positive stop strip on right side lean, raw material is made to be located at sealing The surface of plate 1-2-3 pulls sealing plate 1-2-3 to enter the raw material for completing low-temperature treatment and crushes in cabinet 1-3-4, operation letter Folk prescription just, reduces manual operation step.

Specific embodiment three

The present embodiment is a kind of preparation grinding device embodiment of cannabidiol.It should be noted that the present embodiment A kind of preparation grinding device of cannabidiol, both can individually implement, i.e. one as a kind of Preparation equipment of cannabidiol A part individualism, and a kind of Preparation equipment of cannabidiol described in embodiment one can be further limited.

As shown in Figure 2,3, 4, a kind of preparation grinding device of cannabidiol disclosed in the present embodiment, including first motor 1-3-1, it the second motor 1-3-2, third motor 1-3-3, crushes cabinet 1-3-4, have rotating roller 1-3-5, drainage piece 1-3-6, master 1-3-10 and tapered funnel 1-3-11 is shone in dynamic pressure roller 1-3-7, driven rollers 1-3-8, grinding table 1-3-9, grinding；First electricity Machine 1-3-1, the second motor 1-3-2 and third motor 1-3-3 are separately positioned on the lateral wall for crushing cabinet 1-3-4, crush box From top to bottom side is provided with rotating roller 1-3-5, drainage piece 1-3-6, initiative compression roller 1-3-7, driven rollers 1-3- in body 1-3-4 8,1-3-10 is shone in grinding table 1-3-9 and grinding, is provided with crushing teeth, the output end of first motor 1-3-1 on rotating roller 1-3-5 It is connected across the side wall for crushing cabinet 1-3-4 with rotating roller 1-3-5, the output end of the second motor 1-3-2, which passes through, crushes cabinet 1- The side wall of 3-4 is connected with initiative compression roller 1-3-7, and the upper surface of the grinding table 1-3-9 is tapered face, and lower end surface is hemisphere Face, inner groovy on the side wall of the grinding table 1-3-9, inner groovy outer wall are provided with teeth, and the output end of third motor 1-3-3 is set It is equipped with gear, gear passes through the side wall for crushing cabinet 1-3-4, and engages with the teeth of indent groove sidewall on grinding table 1-3-9, grinds The spherical for grinding platform 1-3-9 leans with grinding according to 1-3-10, and the lower end of grinding table 1-3-9 is rotatably arranged on tapered by rod piece On funnel 1-3-11, the lower end for crushing cabinet 1-3-4 is arranged in tapered funnel 1-3-11, and raw material passes through on rotating roller 1-3-5 Crush teeth and carry out coarse crushing, the raw material through coarse crushing by the squeezing action of initiative compression roller 1-3-7 and driven rollers 1-3-8 into It is crushed in row, the raw material crushed in carries out fine powder according to the effect of rolling of the cooperation of 1-3-10 by grinding table 1-3-9 and grinding It is broken；

Start first motor 1-3-1, the second motor 1-3-2, third motor 1-3-3, first motor 1-3-1 drive rotating roller 1-3-5 rotation carries out coarse crushing to floral leaf raw material by ruler tooth, and the raw material through coarse crushing is due to gravity, and 1-3-6's Under drainage, under the squeezing action by initiative compression roller 1-3-7 and driven rollers 1-3-8 under the second motor 1-3-2 drive Crushed in progress, the raw material crushed in completion under the action of the tapered surface of grinding table 1-3-9, be drained to grinding table 1-3-9 and Grinding under the drive of third motor 1-3-3, is ground according between 1-3-10, finely divided to complete, and makes raw material step by step It crushes, crushing is more thoroughly effective, and then guarantees that the frost of cell liquid passes through finely divided abrasive action to the cell wall of plant It is destroyed, makes cannabidiol in extraction process, increase the contact area with solvent, extract more abundant, reduction raw material wave Take；

Rotating roller 1-3-5 drive ruler tooth to floral leaf carry out coarse powder, it is middle crushing and it is finely divided be to carry out under cryogenic , it is therefore an objective to keeping the intensity of blade is, blade crushing process is more fast and effective, while guarantee the cured intensity of cell liquid with The mutual power effect of cell wall, effectively to carry out brokenly meeting to cell wall；

Coarse crushing is that blade carries out cutting and grinding, becomes the fragment of small sheet, by middle crushing, by small fragment, In Become smaller, when guaranteeing finely divided, grinds more abundant.

Specific embodiment four

The present embodiment is a kind of embodiment of the Preparation equipment of cannabidiol.

In conjunction with shown in Fig. 8,9, the present embodiment is on the basis of specific embodiment one, and difference is, heating device 4-1 Including heating hemisphere 4-1-1, pass through annulus 4-1-2 and feed pipe 4-1-3；Two heating hemisphere 4-1-1 pass through annulus 4-1-2 phase Connection, upper end heat and are provided with feed pipe 4-1-3 on hemisphere 4-1-1, and reflux unit 4-2 and pressure are provided on feed pipe 4-1-3 Force control device 4-3.

Two heating hemisphere 4-1-1, side wall be provided with external screw thread, annulus 4-1-2 is provided with internal screw thread, two heating half Ball 4-1-1 is fixed by the threaded function of annulus 4-1-2, while in order to guarantee leakproofness, settable sealing but, passes through circle Between ring 4-1-2 and heating hemisphere 4-1-1, the arrival end of feed pipe 4-1-3 is provided with sealing cover, fully ensures that in heating hemisphere Leakproofness.

Specific embodiment five

The present embodiment is a kind of embodiment of the Preparation equipment of cannabidiol.

In conjunction with shown in Fig. 8,9, the present embodiment is on the basis of specific embodiment one, and difference is, the reflux dress Setting 4-2 includes annular condenser pipe 4-2-1, condensation pipe 4-2-2, return pipe 4-2-3；The annular condenser pipe 4-2-1 passes through cold Solidifying conduit 4-2-2 is arranged on feed pipe 4-1-3, and the side wall of feed pipe 4-1-3 is arranged in one end of the condensation pipe 4-2-2 On, the upper end of annular condenser pipe 4-2-1 is arranged in the other end of the condensation pipe, and one end of return pipe 4-2-3 is arranged in ring The lower end shape condenser pipe 4-2-1, the other end are arranged on the side wall of feed pipe 4-1-3, and switch is provided on return pipe 4-2-3；

When heating to heating device 4-1, ethyl alcohol gasification volatilization enters condensation pipe, gaseous state by feed pipe 4-1-3 Ethyl alcohol liquefy flowed into annular condenser pipe 4-2-1 along condensation pipe 4-2-2 to the cold, concentration is completed, in order to guarantee hemp two The purity of phenol preparation, can pass through, the switch being arranged on return pipe 4-2-3, and the liquid ethanol in annular condenser pipe 4-2-1 is flowed back Into heating hemisphere 4-1-1, concentration can be repeated several times, meanwhile, liquid ethanol in annular condenser pipe 4-2-1 can be to next time Extracting solution concentration carries out Reusability, and raw material, resource recycling is greatly saved.

Specific embodiment six

The present embodiment is a kind of preparation pressure control device embodiment of cannabidiol.It should be noted that this implementation A kind of preparation pressure control device of cannabidiol of example, both can individually implement, i.e. the preparation as a kind of cannabidiol One part individualism of equipment, and further limit can be done to a kind of Preparation equipment of cannabidiol described in embodiment one It is fixed.

As shown in Fig. 8,9,10,11, a kind of preparation pressure control device of cannabidiol disclosed in the present embodiment, including Draw back plate 4-3-1, cylinder 4-3-2, air inlet switch 4-3-3, air discharge cook 4-3-4, push-pull rod 4-3-5；The draw back plate 4-3-1 Center is provided with through-hole, and draw back plate 4-3-1 is movably arranged on feed pipe 4-1-3 by through-hole, and the cylinder 4-3-2 passes through air inlet Switch is symmetricly set on annular condenser pipe 4-2-1, and air discharge cook 4-3-4 is provided on the side wall of the cylinder 4-3-2, described One end of push-pull rod 4-3-5 is arranged in cylinder 4-3-2, and the other end of the push-pull rod 4-3-5 is arranged in draw back plate 4-3-1's One end, cylinder be symmetricly set on the side wall of feed pipe 4-1-3, the lower end surface phase of the output end and draw back plate 4-3-1 of cylinder Even, the bottom wall of cylinder 4-3-2 is provided with the first limiting slot 4-3-6, and the side wall of cylinder 4-3-2 is provided with the second limiting slot 4-3-7.

The air inlet switch 4-3-3 include air inlet cabinet 4-3-3-1, first sleeve 4-3-3-2, tension spring 4-3-3-3, First connecting column 4-3-3-4 and first flap 4-3-3-5；One end of the air inlet cabinet 4-3-3-1 is fixed on annular condenser pipe On the roof of 4-2-1, the other end of the air inlet cabinet 4-3-3-1 is arranged on the bottom wall of cylinder 4-3-2, first sleeve 4-3- 3-2 is arranged on the side wall of air inlet cabinet 4-3-3-1 by rod piece, and tension spring 4-3-3-3 is arranged in first sleeve 4-3-3-2 Interior, one end of the first connecting column 4-3-3-4 is connected with the bottom of first sleeve 4-3-3-2 by tension spring 4-3-3-3, the The other end of one connecting column 4-3-3-4 is provided with first flap 4-3-3-5, and first flap 4-3-3-5 is movably arranged on the first limit In the slot 4-3-6 of position.

The air discharge cook 4-3-4 include outlet cabinet 4-3-4-1, the second casing 4-3-4-2, compression spring 4-3-4-3, Second connecting column 4-3-4-4 and second flap 4-3-4-5；The outlet cabinet 4-3-4-1 is fixed on the side wall of round tube, outlet The inner wall of cabinet 4-3-4-1 is provided with the second casing 4-3-4-2, and compression spring 4-3-4-3 is arranged in the second casing 4-3-4-2 Interior, one end of the second connecting column 4-3-4-4 is connected with the bottom of the second casing 4-3-4-2 by compression spring 4-3-4-3, the The other end of two connecting column 4-3-4-4 is provided with second flap 4-3-4-5, and second flap 4-3-4-5 is movably arranged on the second limit In the slot 4-3-7 of position, gas vent is provided on the side wall of outlet cabinet 4-3-4-1；

Temperature is excessively high in order to prevent, the destruction to cannabidiol, stops heating heating hemisphere 4-1-1, heating stops Only temperature reduces, and in order to guarantee ebullition, gasification, to obtain medicinal extract, drives draw back plate 4-3-1, push-pull rod 4-3-5 logical by cylinder The air-extraction function and the scavenging action of air cock 4-3-4 out for crossing air inlet switch 4-3-3 after crossing in 1min, stop pumping, to adding Hot hemisphere 4-1-1 starts to be heated, and with heating, the gasification of ethyl alcohol, the air pressure heated in hemisphere becomes larger, and temperature increases, to After heating 10min, stop heating, continue through control cylinder, device is evacuated, repetitive operation has until concentration is completed Effect reduces the pressure of heating hemisphere 4-1-1, reduces the boiling point of solution, so that solution is continued ebullition, gasification, while solving temperature mistake Destruction of the height to cannabidiol；

By control cylinder elongation, make draw back plate 4-3-1 that push-pull rod 4-3-5 be driven to move up out of cylinder 4-3-2, circle Pressure in cylinder 4-3-2 becomes smaller, and pressure acts on the pulling force effect for overcoming tension spring 4-3-3-3, pulls first flap 4-3- 3-5 is moved out of first limiting slot 4-3-6, and the gas in heating device is made to enter cylinder 4-3-2 along annular condenser pipe 4-2-1 Interior, after cylinder drives push-pull rod 4-3-5 to rise one end distance by draw back plate 4-3-1, cylinder moves down and drives push-and-pull Bar 4-3-5 is moved down, and first flap 4-3-3-5 returns to the first limiting slot 4- under the pulling force effect of tension spring 4-3-3-3 In 3-6, push-pull rod 4-3-5 cannot be such that downwards gas returns in annular condenser pipe 4-2-1 along the first limiting slot 4-3-6, but For gas by compression on second flap 4-3-4-5, gas pressure overcomes the pressure of compression spring 4-3-4-3 to act on, and makes gas Body enters in outlet cabinet 4-3-4-1 along the second limiting slot 4-3-7, and is removed by row of exhausting-gas hole.

Specific embodiment seven

The present embodiment is a kind of embodiment of the Preparation equipment of cannabidiol.

A kind of preparation method of cannabidiol disclosed in the present embodiment, acts on a kind of cannabidiol of embodiment one On Preparation equipment, comprising the following steps:

Step a, the floral leaf of hemp female plant is picked and is picked first by selection, and the plant of lesion occurs for removal, is obtained Production material；

Step b low-temperature treatment, the first push plate 1-2-4 of the first T-bar 1-2-5 drive of pulling are moved to the partition 1- in left side 2-2 leans, and the floral leaf raw material screened is poured into feed inlet 1-1, and raw material is fallen between the first push plate 1-2-4 and positive stop strip, Then the first T-bar 1-2-5 pushed drives the first push plate 1-2-4 that raw material is pushed to move to the right, is moved to and positive stop strip phase Against then carrying out offer cryogenic gas to air inlet cavity 1-2-8 by air inlet pipe, cryogenic gas is pushed away by air inlet to first Raw material between plate 1-2-4 and second the second push plate of push plate 1-2-6 carries out cryogenic freezing processing, and by be obliquely installed into The air-flow of stomatal limiting value rotation drives raw material overturning, keeps cryogenic freezing processing more uniform.

Step c, it concentrates and crushes, push the second T-bar 1-2-7 to drive the second push plate 1-2-6 that raw material is pushed to be moved to the left, directly Positive stop strip to the second push plate 1-2-6 and right side leans, and raw material is made to be located at the surface of sealing plate 1-2-3, pulls sealing plate 1-2-3 make complete low-temperature treatment raw material enter crush cabinet 1-3-4 in, starting first motor 1-3-1, the second motor 1-3-2, Third motor 1-3-3, first motor 1-3-1 drive rotating roller 1-3-5 rotation to carry out coarse crushing, warp to floral leaf raw material by ruler tooth The raw material of coarse crushing is due to gravity, and the active under the drainage of 1-3-6, under driving by the second motor 1-3-2 It is crushed in being carried out under the squeezing action of pressure roller 1-3-7 and driven rollers 1-3-8, the raw material crushed in completion is in grinding table 1-3-9 Tapered surface under the action of, be drained to grinding table 1-3-9 and grinding according between 1-3-10, under the drive of third motor 1-3-3, It is ground, it is finely divided to complete, crush raw material step by step, crushing is more thoroughly effective, and then guarantees the ice of cell liquid Jelly destroyed by cell wall of the finely divided abrasive action to plant, make cannabidiol in extraction process, increase with it is molten The contact area of agent extracts more abundant, reduction wastage of material.

Step d, powder is made, the raw material through finely divided completion is entered in drying unit 2 by tapered funnel 1-3-11, is led to It crosses the drying of drying unit 2 and powder is made.

Step e, it extracts, manufactured powder is put into extraction equipment 3, and volume ratio is added into extraction equipment 3 and is Extracting solution is made in the ethyl alcohol extraction of 35%-90%.

Step f, heating concentration will extract manufactured extracting solution, and the arrival end for passing through feed pipe 4-1-3 imports two heating In hemisphere 4-1-1, by making ethyl alcohol carry out steam raising, and pass through condensation pipe 4-2-2's to heating hemisphere 4-1-1 heating Condensation makes the ethyl alcohol of gasification liquefy and pass through gravity, enters annular condenser pipe 4-2-1 along condensation pipe 4-2-2 Interior, temperature is excessively high in order to prevent, the destruction to cannabidiol, stops heating heating hemisphere 4-1-1, heating stops temperature It reduces, in order to guarantee ebullition, gasification, to obtain medicinal extract, drives draw back plate 4-3-1, push-pull rod 4-3-5 to pass through air inlet by cylinder The air-extraction function of switch 4-3-3 and the out scavenging action of air cock 4-3-4 reduce the pressure of heating hemisphere 4-1-1, reduce solution Boiling point, so that solution is continued ebullition, gasification, while solving the excessively high destruction to cannabidiol of temperature.

Step g, the ethanol solution that volume ratio is 20%-80% is added to obtained medicinal extract in chromatography post-processing, then will leaching The alcoholic solution of cream carries out column chromatography, obtains eluent after evaporating column chromatography, and ethyl alcohol supersaturation dissolution is added, obtains crystal, will Ethanol washing is added in crystal, then mixes drying with purified water, obtains cannabidiol.

Specific embodiment eight

The present embodiment is a kind of embodiment of the Preparation equipment of cannabidiol.

A kind of breaking method for cannabidiol preparation disclosed in the present embodiment, the one kind for acting on embodiment one are big On the Preparation equipment of numb diphenol, a kind of breaking method for cannabidiol preparation, it is characterised in that: push the second T-bar 1- 2-7 drives the second push plate 1-2-6 that raw material is pushed to be moved to the left, until the second push plate 1-2-6 and the positive stop strip on right side lean, makes Raw material is located at the surface of sealing plate 1-2-3, pulls sealing plate 1-2-3 to enter the raw material for completing low-temperature treatment and crushes cabinet 1- In 3-4, starting first motor 1-3-1, the second motor 1-3-2, third motor 1-3-3, first motor 1-3-1 drive rotating roller 1- 3-5 rotation carries out coarse crushing to floral leaf raw material by ruler tooth, and the raw material through coarse crushing is due to gravity, and drawing in 1-3-6 Stream effect under, by the second motor 1-3-2 drive under initiative compression roller 1-3-7 and driven rollers 1-3-8 squeezing action under into It is crushed in row, the raw material crushed in completion is drained to grinding table 1-3-9 and grinds under the action of the tapered surface of grinding table 1-3-9 Mill under the drive of third motor 1-3-3, is ground according between 1-3-10, finely divided to complete, and makes raw material powder step by step It is broken, crush more thoroughly effectively, and then guarantee the frost of cell liquid by finely divided abrasive action to the cell wall of plant into Row destroys, and makes cannabidiol in extraction process, increases the contact area with solvent, and extraction is more abundant, reduces wastage of material.

Embodiment nine

A kind of Preparation equipment fixed point treatment method of cannabidiol, acts on the one of embodiment one disclosed in the present embodiment On the Preparation equipment of kind cannabidiol, a kind of method for concentration for cannabidiol preparation, it is characterised in that: will be made of extraction Extracting solution is imported in two heating hemisphere 4-1-1 by the arrival end of feed pipe 4-1-3, by adding to heating hemisphere 4-1-1 Heat makes ethyl alcohol carry out steam raising, and passes through the condensation of condensation pipe 4-2-2, so that the ethyl alcohol of gasification is liquefied and passes through weight Power effect, enters in annular condenser pipe 4-2-1, temperature is excessively high in order to prevent, breaks to cannabidiol along condensation pipe 4-2-2 It is bad, stop heating heating hemisphere 4-1-1, heating, which stops temperature, to be reduced, in order to guarantee ebullition, gasification, to obtain medicinal extract, Draw back plate 4-3-1, push-pull rod 4-3-5 is driven to pass through the air-extraction function of air inlet switch 4-3-3 and air cock 4-3-4 out by cylinder Scavenging action, reduce heating hemisphere 4-1-1 pressure, reduce the boiling point of solution, make solution continue ebullition, gasification, solve simultaneously The temperature excessively high destruction to cannabidiol.

The method that above embodiments seven, eight, nine are related to, this method are implemented on a kind of Preparation equipment of cannabidiol, institute A kind of Preparation equipment for the cannabidiol stated is not limited to component defined by specific embodiment one.

Above embodiments relate to a kind of Preparation equipment of cannabidiol and the embodiment of each components.But it needs to illustrate , these embodiments, reconcilable technical solution can be carried out permutation and combination, and those skilled in the art can be according to senior middle school It is after each exhaustive permutation and combination of the permutation and combination mathematical knowledge that level-learning is crossed as a result, simultaneously, after each permutation and combination Result be all construed as it is disclosed herein.

Above embodiments are exemplary description of this patent, do not limit its protection scope, those skilled in the art Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.

Claims (10)

1. a kind of Preparation equipment of cannabidiol, it is characterised in that: including pretreating device (1), drying unit (2), extraction dress Set (3), enrichment facility (4) and after-treatment device；Pretreating device (1) is connected by drying unit (2) with extraction equipment (3), Extraction equipment (3) is connected by enrichment facility (4) with after-treatment device；

The pretreating device (1) includes feed inlet (1-1), cooling device (1-2) and grinding device (1-3)；The feed inlet (1-1) setting is in the upper end of cooling device (1-2), and in the lower end of cooling device (1-2), raw material is logical for grinding device (1-3) setting It crosses feed inlet (1-1) to enter in cooling device (1-2), cooling device (1-2) can carry out raw material cooling down to freezing, and make The intracellular cell liquid of raw material is endured cold, and successively carries out carse, medium and small three crushing process subsequently into grinding device (1-3), and three A crushing process is carried out under low-temperature condition, and the cell liquid endured cold can be made to cooperate grinding device (1- in crushing process 3), the cell wall of raw material is destroyed, the raw material of crushing carries out drying and powder is made, enters back into extraction equipment (3), and passes through Extracting solution is made in the ethyl alcohol extraction that volume ratio is 35%-90%；

The enrichment facility (4) includes heating device (4-1), reflux unit (4-2) and pressure control device (4-3)；Described time Stream device (4-2) setting is provided with reflux unit (4-2) on the top of heating device (4-1), heating device (4-1), described Extracting solution carries out heating concentration by heating device (4-1), and the heated steam raising of ethyl alcohol enters in reflux unit (4-2) and occurs Liquefaction, and be stored in reflux unit (4-2), pressure control device (4-3) is by reducing heating device (4-1) and reflux unit The air pressure of (4-2), to reduce the boiling point of ethyl alcohol, when can guarantee discontinuity heating, the ethyl alcohol in heating device (4-1) is held Continuous fluidized state.

2. a kind of Preparation equipment of cannabidiol according to claim 1, it is characterised in that: the cooling device (1-2) Including cooling box (1-2-1), partition (1-2-2), sealing plate (1-2-3), the first push plate (1-2-4), the first T-bar (1-2- 5), the second push plate (1-2-6) and the second T-bar (1-2-7)；The upper end of the cooling box (1-2-1) is provided with feed inlet (1- 1), lower end is provided with grinding device (1-3), and the both ends of cooling box (1-2-1) are symmetrically arranged with partition (1-2-2), partition (1- Threaded hole is provided on 2-2), the lower end surface of the cooling box (1-2-1) is provided with discharge hole, and the cooling box (1-2-1) is logical It crosses discharge hole to be connected with grinding device (1-3), the upper end of discharge hole is provided with sealing plate (1-2-3), and discharge hole upper end is symmetrical There are two positive stop strips for setting, are provided between left side positive stop strip and partition the first push plate (1-2-4), the first T-bar (1-2- 5) vertical end is rotatably arranged on the first push plate (1-2-4) across the threaded hole of left side partition (1-2-2), the positive stop strip on right side It is provided between partition (1-2-2) the second push plate (1-2-6), the vertical end of the second T-bar (1-2-7) passes through right side partition The threaded hole of (1-2-2) is rotatably arranged on the second push plate (1-2-6), and the opposing sidewalls of cooling box (1-2-1) are symmetrically provided with Air inlet cavity (1-2-8), the inside phase of air inlet and cooling box (1-2-1) that air inlet cavity (1-2-8) used array is provided with Connection.

3. a kind of Preparation equipment of cannabidiol according to claim 1, it is characterised in that: the grinding device (1-3) Including first motor (1-3-1), the second motor (1-3-2), third motor (1-3-3), crushing cabinet (1-3-4), there is rotating roller (1- is shone in (1-3-5), drainage piece (1-3-6), initiative compression roller (1-3-7), driven rollers (1-3-8), grinding table (1-3-9), grinding 3-10) and tapered funnel (1-3-11)；The first motor (1-3-1), the second motor (1-3-2) and third motor (1-3-3) It is separately positioned on the lateral wall for crushing cabinet (1-3-4), crushes the interior side from top to bottom cabinet (1-3-4) and be provided with rotating roller (1-3-5), drainage piece (1-3-6), initiative compression roller (1-3-7), driven rollers (1-3-8), grinding table (1-3-9) and grinding are shone (1-3-10) is provided with crushing teeth in rotating roller (1-3-5), and the output end of first motor (1-3-1), which passes through, crushes cabinet (1- Side wall 3-4) is connected with rotating roller (1-3-5), and the output end of the second motor (1-3-2) passes through the side for crushing cabinet (1-3-4) Wall is connected with initiative compression roller (1-3-7), and the upper surface of the grinding table (1-3-9) is tapered face, and lower end surface is hemisphere face, institute Inner groovy on the side wall of grinding table (1-3-9) is stated, inner groovy outer wall is provided with teeth, and the output end of third motor (1-3-3) is set It is equipped with gear, gear passes through the side wall for crushing cabinet (1-3-4), and nibbles with the teeth of indent groove sidewall on grinding table (1-3-9) It closes, the spherical of grinding table (1-3-9) leans with grinding according to (1-3-10), and the lower end of grinding table (1-3-9) is turned by rod piece Dynamic to be arranged on tapered funnel (1-3-11), in the lower end for crushing cabinet (1-3-4), raw material is logical for tapered funnel (1-3-11) setting The crushing teeth crossed on rotating roller (1-3-5) carry out coarse crushing, and the raw material through coarse crushing passes through initiative compression roller (1-3-7) and driven The squeezing action of pressure roller (1-3-8) crushes in carrying out, and the raw material crushed in shines (1-3- by grinding table (1-3-9) and grinding 10) effect of rolling of cooperation carries out finely divided.

4. a kind of Preparation equipment of cannabidiol according to claim 1, it is characterised in that: the heating device (4-1) Including heating hemisphere (4-1-1), pass through annulus (4-1-2) and feed pipe (4-1-3)；Two heating hemisphere (4-1-1) pass through circle Ring (4-1-2) is connected, and is provided with feed pipe (4-1-3) in upper end heating hemisphere (4-1-1), is arranged on feed pipe (4-1-3) There are reflux unit (4-2) and pressure control device (4-3).

5. a kind of Preparation equipment of cannabidiol according to claim 1, it is characterised in that: the reflux unit (4-2) Including annular condenser pipe (4-2-1), condensation pipe (4-2-2), return pipe (4-2-3)；The annular condenser pipe (4-2-1) passes through Condensation pipe (4-2-2) is arranged on feed pipe (4-1-3), and one end of the condensation pipe (4-2-2) is arranged in feed pipe (4- On side wall 1-3), the other end of the condensation pipe is arranged in the upper end of annular condenser pipe (4-2-1), return pipe (4-2-3) One end setting in the lower end annular condenser pipe (4-2-1), the other end is arranged on the side wall of feed pipe (4-1-3), return pipe (4- Switch is provided on 2-3).

6. a kind of Preparation equipment of cannabidiol according to claim 1, it is characterised in that: the pressure control device (4-3) includes draw back plate (4-3-1), cylinder (4-3-2), air inlet switch (4-3-3), air discharge cook (4-3-4), push-pull rod (4- 3-5)；Draw back plate (4-3-1) center is provided with through-hole, and draw back plate (4-3-1) is movably arranged on feed pipe (4-1- by through-hole 3) on, the cylinder (4-3-2) is symmetricly set on annular condenser pipe (4-2-1) by air inlet switch (4-3-3), the cylinder It is provided on the side wall of (4-3-2) air discharge cook (4-3-4), one end of the push-pull rod (4-3-5) is arranged at cylinder (4-3-2) Interior, the other end of the push-pull rod (4-3-5) is arranged in one end of draw back plate (4-3-1), and cylinder is symmetricly set on feed pipe (4- On side wall 1-3), the output end of cylinder is connected with the lower end surface of draw back plate (4-3-1), and the bottom wall of cylinder (4-3-2) is provided with One limiting slot (4-3-6), the side wall of cylinder (4-3-2) are provided with the second limiting slot (4-3-7).

7. a kind of Preparation equipment of cannabidiol according to claim 6, it is characterised in that: the air inlet switch (4-3- It 3) include air inlet cabinet (4-3-3-1), first sleeve (4-3-3-2), tension spring (4-3-3-3), the first connecting column (4-3-3- And first flap (4-3-3-5) 4)；One end of the air inlet cabinet (4-3-3-1) is fixed on the top of annular condenser pipe (4-2-1) On wall, the other end of the air inlet cabinet (4-3-3-1) is arranged on the bottom wall of cylinder (4-3-2), first sleeve (4-3-3-2) It is arranged on the side wall of air inlet cabinet (4-3-3-1) by rod piece, tension spring (4-3-3-3) is arranged in first sleeve (4-3- In 3-2), one end of the first connecting column (4-3-3-4) and the bottom of first sleeve (4-3-3-2) pass through tension spring (4-3-3- 3) it is connected, the other end of the first connecting column (4-3-3-4) is provided with first flap (4-3-3-5), first flap (4-3-3-5) It is movably arranged in the first limiting slot (4-3-6).

8. a kind of Preparation equipment of cannabidiol according to claim 6, it is characterised in that: the air discharge cook (4-3- It 4) include outlet cabinet (4-3-4-1), the second casing (4-3-4-2), compression spring (4-3-4-3), the second connecting column (4-3-4- And second flap (4-3-4-5) 4)；The outlet cabinet (4-3-4-1) is fixed on the side wall of round tube (), outlet cabinet (4- Inner wall 3-4-1) is provided with the second casing (4-3-4-2), and compression spring (4-3-4-3) is arranged at the second casing (4-3-4-2) Interior, one end of the second connecting column (4-3-4-4) passes through compression spring (4-3-4-3) phase with the bottom of the second casing (4-3-4-2) Connection, the other end of the second connecting column (4-3-4-4) are provided with second flap (4-3-4-5), second flap (4-3-4-5) activity Setting is provided with gas vent on the side wall of outlet cabinet (4-3-4-1) in the second limiting slot (4-3-7).

9. a kind of preparation grinding device of cannabidiol, it is characterised in that: including first motor (1-3-1), the second motor (1- 3-2), third motor (1-3-3), crush cabinet (1-3-4), have rotating roller (1-3-5), drainage piece (1-3-6), initiative compression roller (1-3-10) and tapered funnel (1-3-11) are shone in (1-3-7), driven rollers (1-3-8), grinding table (1-3-9), grinding；Described One motor (1-3-1), the second motor (1-3-2) and third motor (1-3-3) are separately positioned on the outside for crushing cabinet (1-3-4) On wall, crushes the interior side from top to bottom cabinet (1-3-4) and be provided with rotating roller (1-3-5), drainage piece (1-3-6), initiative compression roller (1-3-10) is shone in (1-3-7), driven rollers (1-3-8), grinding table (1-3-9) and grinding, is provided with powder in rotating roller (1-3-5) Broken teeth, the side wall that the output end of first motor (1-3-1) passes through crushing cabinet (1-3-4) are connected with rotating roller (1-3-5), the The side wall that the output end of two motors (1-3-2) passes through crushing cabinet (1-3-4) is connected with initiative compression roller (1-3-7), described to grind The upper surface for grinding platform (1-3-9) is tapered face, and lower end surface is hemisphere face, inner groovy on the side wall of the grinding table (1-3-9), interior Groove outer wall is provided with teeth, and the output end of third motor (1-3-3) is provided with gear, and gear, which passes through, crushes cabinet (1-3-4) Side wall, and engaged with the teeth of indent groove sidewall on grinding table (1-3-9), the spherical of grinding table (1-3-9) and grinding are shone (1-3-10) leans, and the lower end of grinding table (1-3-9) is rotatably arranged on tapered funnel (1-3-11) by rod piece, tapered leakage (1-3-11) setting struggle against in the lower end for crushing cabinet (1-3-4), raw material carries out thick by the crushing teeth on rotating roller (1-3-5) It crushes, is crushed in the squeezing action progress that the raw material through coarse crushing passes through initiative compression roller (1-3-7) and driven rollers (1-3-8), The raw material crushed in is carried out by grinding table (1-3-9) and grinding according to the effect of rolling of the cooperation of (1-3-10) finely divided.

10. pressure control device (4-3) is used in a kind of cannabidiol preparation, it is characterised in that: including draw back plate (4-3-1), cylinder (4-3-2), air inlet switch (4-3-3), air discharge cook (4-3-4), push-pull rod (4-3-5)；It opens in draw back plate (4-3-1) center There is through-hole, draw back plate (4-3-1) is movably arranged on feed pipe (4-1-3) by through-hole, and the cylinder (4-3-2) passes through air inlet Switch is symmetricly set on annular condenser pipe (4-2-1), is provided with air discharge cook (4-3- on the side wall of the cylinder (4-3-2) 4), in cylinder (4-3-2), the other end setting of the push-pull rod (4-3-5) exists for one end setting of the push-pull rod (4-3-5) One end of draw back plate (4-3-1), cylinder be symmetricly set on the side wall of feed pipe (4-1-3), the output end of cylinder and push-and-pull The lower end surface of plate (4-3-1) is connected, and the bottom wall of cylinder (4-3-2) is provided with the first limiting slot (4-3-6), the side of cylinder (4-3-2) Wall is provided with the second limiting slot (4-3-7).

The air inlet switch (4-3-3) includes air inlet cabinet (4-3-3-1), first sleeve (4-3-3-2), tension spring (4-3- 3-3), the first connecting column (4-3-3-4) and first flap (4-3-3-5)；One end of the air inlet cabinet (4-3-3-1) is fixed on On the roof of annular condenser pipe (4-2-1), the other end of the air inlet cabinet (4-3-3-1) is arranged at the bottom of cylinder (4-3-2) On wall, first sleeve (4-3-3-2) is arranged on the side wall of air inlet cabinet (4-3-3-1) by rod piece, tension spring (4-3-3- 3) setting is in first sleeve (4-3-3-2), one end of the first connecting column (4-3-3-4) and the bottom of first sleeve (4-3-3-2) Portion is connected by tension spring (4-3-3-3), and the other end of the first connecting column (4-3-3-4) is provided with first flap (4-3- 3-5), first flap (4-3-3-5) is movably arranged in the first limiting slot (4-3-6).

The air discharge cook (4-3-4) includes outlet cabinet (4-3-4-1), the second casing (4-3-4-2), compression spring (4-3- 4-3), the second connecting column (4-3-4-4) and second flap (4-3-4-5)；The outlet cabinet (4-3-4-1) is fixed on round tube On the side wall of (), the inner wall of outlet cabinet (4-3-4-1) is provided with the second casing (4-3-4-2), compression spring (4-3-4-3) Setting is in the second casing (4-3-4-2), one end of the second connecting column (4-3-4-4) and the bottom of the second casing (4-3-4-2) It is connected by compression spring (4-3-4-3), the other end of the second connecting column (4-3-4-4) is provided with second flap (4-3-4- 5), second flap (4-3-4-5) is movably arranged in the second limiting slot (4-3-7), is opened on the side wall of outlet cabinet (4-3-4-1) There is gas vent.