CN210302504U - Homogeneous feeding device and extraction element are used in cannabinoid extraction - Google Patents
Homogeneous feeding device and extraction element are used in cannabinoid extraction Download PDFInfo
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- CN210302504U CN210302504U CN201921197083.2U CN201921197083U CN210302504U CN 210302504 U CN210302504 U CN 210302504U CN 201921197083 U CN201921197083 U CN 201921197083U CN 210302504 U CN210302504 U CN 210302504U
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Abstract
The utility model discloses a homogeneous feeding device for cannabinoid extraction, which comprises a mixing device and a main feeding bin, wherein the mixing device comprises a mixing tank with a heat-insulating layer, a stirring blade driven by a stirring power device is rotatably arranged in the mixing tank, the upper part of the mixing tank is provided with a raw material powder inlet and an extraction solvent inlet, the bottom of the mixing tank is provided with a discharge hole, the main feeding bin is provided with a feed inlet, a mixed liquid eduction tube and a solid phase outlet, the feed inlet of the main feeding bin is communicated with the discharge hole of the mixing tank through a first pipeline, the mixed liquid outlet is communicated with a mixed liquid eduction tube, the solid phase outlet is connected with a solid phase outlet tube, a pair of crushing rollers are rotatably arranged in the main feeding bin and driven by a crushing power device, the homogeneous feeding device can firstly carry out homogeneous mixing on material powder and extraction solvent before extraction, thereby, improving the extraction effect.
Description
Technical Field
The utility model relates to a cannabinoid is drawed and is used homogeneity feed arrangement, still relates to the extraction element who has used this homogeneity feed arrangement simultaneously.
Background
Cannabidial (CBD), a cannabinoid found in the cannabis plant, is becoming increasingly popular as an alternative to the treatment of common diseases. Unlike the other cannabinoid Tetrahydrocannabinol (THC) found in the cannabis plant, CBD has no psychotropic effect. However, when CBD is ingested, only 20% is absorbed, which means that the extraction process of CBD must be performed in order for CBD to be more effective. In the CBD extraction process, the current extraction device comprises an extraction cylinder, the general extraction cylinder adopts an ultrasonic extraction mode, materials are directly added into the extraction cylinder through a feed hopper, and the materials and an extraction solvent reversely flow to complete mixed extraction, but the extraction effect is not ideal, and raw material powder floats on the liquid level in the extraction process, so that the raw material powder cannot be fully contacted, the uneven condition is easy to occur in the mixing process, the extraction effect is reduced, and the extraction device is not suitable for the continuous extraction process of CBD.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a homogeneity feed arrangement is used in cannabinoid extraction, this homogeneity feed arrangement can carry out the homogeneity with extracting solvent with material powder before extracting and mix to convenient subsequent extraction, the filter cake after the extraction can be broken in the main storehouse of feeding, gets into low reaches extraction element once more, has improved and has drawed the effect.
The utility model discloses another technical problem that will solve is: the extraction device for cannabinoid extraction uses the homogeneous feeding device, the extracted filter cake can be crushed in the main feeding bin, and enters the extraction device for the second time, and the extraction device carries out the secondary extraction, thereby further improving the extraction efficiency.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a cannabinoid draws uses homogeneity feed arrangement, includes mixing arrangement and feeding main storehouse, mixing arrangement is including the blending tank of taking the heat preservation, rotates in the blending tank to install by stirring power device driven stirring vane, the upper portion of blending tank is provided with the raw materials powder entry, draws the solvent entry, and the bottom of blending tank is provided with the discharge gate, be provided with the feed inlet on the feeding main storehouse, mix liquid contact tube and solid phase outlet, through first pipeline intercommunication between the feed inlet in feeding main storehouse and the discharge gate of blending tank, it has mixed liquid contact tube to mix liquid outlet intercommunication, solid phase outlet connection has the solid phase outlet pipe, a pair of crushing roller is installed to feeding main storehouse internal rotation, and this crushing roller is driven by broken power device.
Preferably, the crushing power device comprises a crushing motor, the crushing motor is in transmission linkage with one of the crushing rollers, the pair of crushing rollers are in transmission through gears, and the rotating speeds of the pair of crushing rollers are different.
In a preferred embodiment, the crushing roller is a helical crushing roller provided with a screw blade, and the solid phase outlet is located at the extrusion downstream end of the helical crushing roller.
As a preferable scheme, the top of the mixing tank is further provided with a pure water adding port, and a spray header connected with the pure water adding port is arranged inside the mixing tank.
As a preferable scheme, a density meter is arranged at the bottom of the mixing tank, a first control valve and a first flow meter are arranged on the first pipeline, and a second flow meter is arranged at the extraction solvent inlet.
As a preferred scheme, the heat-insulating layer is a heat-insulating interlayer arranged on the mixing tank, and a hot water inlet and a hot water outlet are arranged on the heat-insulating interlayer.
After the technical scheme is adopted, the utility model discloses an effect is: because the homogeneous feeding device comprises a mixing device and a main feeding bin, the mixing device comprises a mixing tank with a heat-insulating layer, a stirring blade driven by a stirring power device is rotatably arranged in the mixing tank, the upper part of the mixing tank is provided with a raw material powder inlet and an extraction solvent inlet, the bottom of the mixing tank is provided with a discharge hole, the main feeding bin is provided with a feed inlet, a mixed liquid delivery pipe and a solid phase outlet, the feed inlet of the main feeding bin is communicated with the discharge hole of the mixing tank through a first pipeline, the mixed liquid outlet is communicated with the mixed liquid delivery pipe, the solid phase outlet is connected with a solid phase outlet pipe, the main feeding bin is rotatably provided with a pair of crushing rollers driven by a crushing power device, when the homogeneous feeding device normally works, the raw material powder is added into the mixing tank from the raw material powder inlet, and the extraction solvent is added into the mixing tank from the extraction solvent inlet, the mixing device is characterized in that the mixing device is provided with a stirring blade, the stirring blade is used for stirring the mixing device and the liquid to be fully mixed to form a mixed liquid, then the mixed liquid enters the feeding main bin from the bottom, at the moment, the solid-phase outlet pipe is closed, the mixed liquid delivery pipe is opened, the mixed liquid directly flows into the extraction device to extract Cannabinoid (CBD), the extraction device extracts solid-phase filter residues to form a filter cake after filter pressing, the filter cake can be delivered into the feeding main bin again, at the moment, the crushing power device drives the crushing roller to crush the filter cake, the solid-phase residue after the filter cake is crushed is delivered out from the solid-phase outlet to enter the downstream extraction device again to extract again, the extraction effect is better, the homogenizing feeding device firstly mixes and stirs before extraction, the mixing uniformity of raw materials and extraction solvents is improved, and.
And because the crushing power device comprises the crushing motor, the crushing motor is in transmission connection with one of the crushing rollers, the pair of crushing rollers are in transmission through the gear, and the rotating speeds of the pair of crushing rollers are different, the crushing rollers with two different rotating speeds can generate extrusion force and shearing force due to the speed difference, and the crushing efficiency is improved.
And because the crushing roller is a spiral crushing roller, the crushing roller is provided with the thread blade, and the solid phase outlet is positioned at the extrusion downstream end of the spiral crushing roller, the crushing roller not only can play a crushing effect, but also has certain extrusion thrust, thereby facilitating the discharge of the solid phase.
And because the top of the mixing tank is also provided with a pure water adding port, and the inside of the mixing tank is provided with a spray head connected with the pure water adding port, the mixing tank can be conveniently cleaned by utilizing the spray head and the pure water.
And because the bottom of the mixing tank is provided with the density meter, the first pipeline is provided with the first control valve and the first flowmeter, the second flowmeter is installed at the inlet of the extraction solvent, the density of the mixing tank can be accurately monitored by using the density meter, meanwhile, the outflow of the mixed liquid and the addition of the extraction solvent can be controlled by the first flowmeter and the second flowmeter, the density of the mixed liquid can be better controlled by monitoring of the three meters, and the uniformity of mixed materials is ensured.
In order to solve the second technical problem, the technical solution of the present invention is: the utility model provides an extraction element is used in cannabinoid extraction, this one end of extracting the section of thick bamboo be the feed end, and the other end is the discharge end, the feed end communicates with foretell feeding main storehouse's solid phase outlet pipe and mixed liquid eduction tube.
After the technical scheme is adopted, the utility model discloses an effect is: this extraction element has used homogeneity feed arrangement, makes raw material powder and extraction solvent stir the mixture in advance through homogeneity feed arrangement, and the compounding is more even, and it is better to extract the effect, and the filter cake after extracting simultaneously still can add once more and carry out the breakage in the feeding main warehouse and deliver to and extract a section of thick bamboo in and carry out the secondary and extract, has further improved and has extracted the effect to make the better more abundant extraction of cannabinoid in the raw material powder.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of a homogeneous feed device for cannabinoid extraction according to example 1 of the present invention;
FIG. 2 is a schematic view of a mixing tank in example 1 of the present invention;
figure 3 is a schematic view of a main feeding bin in embodiment 1 of the invention;
fig. 4 is a schematic diagram of a homogeneous feeding device and an extraction device for cannabinoid extraction according to example 2 of the present invention;
in the drawings: 1. a mixing tank; 2. a stirring blade; 3. a stirring power device; 4. a raw material powder inlet; 5. an extraction solvent inlet; 6. a discharge port; 7. a feed inlet; 8. a mixed liquid leading-out pipe; 9. a solid phase outlet; 10. a first conduit; 11. a mixed liquid leading-out pipe; 12. a solid phase outlet tube; 13. a main feeding bin; 14. a crushing roller; 15. a pure water addition port; 16. a first control valve; 17. a first flow meter; 18. a second flow meter; 19. a densitometer; 20. a hot water inlet; 21. a hot water outlet; 22. a heat-insulating interlayer; 23. and (4) an extraction cylinder.
Detailed Description
The present invention will be described in further detail with reference to the following examples.
Example 1
As shown in fig. 1-3, a homogeneity feed arrangement is used in cannabinoid extraction, including mixing arrangement and feeding main storehouse 13, mixing arrangement is including the blending tank 1 of taking the heat preservation, mixing tank 1 internal rotation is installed and is being driven by stirring power device 3 stirring vane 2, the upper portion of blending tank 1 is provided with raw materials powder entry 4, extract solvent entry 5, the bottom of blending tank 1 is provided with discharge gate 6, be provided with feed inlet 7 on the feeding main storehouse 13, mix liquid contact tube 11 and solid phase outlet 9, feed inlet 7 of feeding main storehouse 13 and the discharge gate 6 of blending tank 1 communicate through first pipeline 10, mix liquid outlet 8 intercommunication has mix liquid contact tube 11, solid phase outlet 9 is connected with solid phase outlet pipe 12, a pair of crushing roller 14 is installed to feeding main storehouse 13 internal rotation, this crushing roller 14 is driven by broken power device.
In this embodiment, the crushing power device includes a crushing motor, the crushing motor is in transmission connection with one of the crushing rollers 14, the pair of crushing rollers 14 is in gear transmission, the rotating speeds of the pair of crushing rollers 14 are different, the crushing roller 14 is a spiral crushing roller 14, a threaded blade, namely a present auger, is arranged on the crushing roller 14, and the solid phase outlet 9 is located at the extrusion downstream end of the spiral crushing roller 14.
In addition, the top of the mixing tank 1 is also provided with a pure water adding port 15, a spray header connected with the pure water adding port 15 is arranged inside the mixing tank 1, the bottom of the mixing tank 1 is provided with a density meter 19, the first pipeline 10 is provided with a first control valve 16 and a first flow meter 17, and the extraction solvent inlet 5 is provided with a second flow meter 18.
In this embodiment, the alcohol of extraction solvent selection, of course also can adopt other solvents, and stirring vane 2 is U type blade, and stirring effect is good, and the heat preservation is for setting up in the heat preservation intermediate layer 22 of blending tank 1, is provided with hot water inlet 20 and hot water outlet 21 on this heat preservation intermediate layer 22.
In normal operation, raw material powder is added into the mixing tank 1 from the raw material powder inlet 4, extraction solvent is added into the mixing tank 1 from the extraction solvent inlet 5 for mixing, and the two are fully mixed by stirring of the stirring blade 2 to form a mixed solution, then the mixed liquid enters the feeding main bin 13 from the bottom, at the moment, the crushing roller 14 in the feeding main bin 13 is not started, the solid phase outlet 9 is closed, the mixed liquid outlet 8 is opened, the mixed liquid directly flows into a downstream extraction device to extract the Cannabinoid (CBD), and the solid-phase filter residue is obtained after the extraction of the downstream extraction device is finished, the filter cake is formed after the filter pressing of the solid-phase filter residue, the filter cake can be sent into the feeding main bin 13, at the moment, the crushing power device drives the crushing roller 14 to crush, and solid-phase residue after the filter cake is crushed is led out from the solid-phase outlet 9 and enters the extraction device again for extraction.
This homogeneity feed arrangement mixes the stirring earlier before drawing, has improved the mixing homogeneity of raw materials and extraction solvent, can also carry out the breakage once more to the filter cake after once drawing simultaneously, makes things convenient for the secondary to draw, and it is better to draw the effect like this.
Of course, the above operations can be repeated according to the self-requirement, and three, four or even five extractions can be performed.
Example 2
As shown in fig. 4, in the present embodiment 2, the extraction device uses the homogeneous feeding device in embodiment 1, the extraction device includes an extraction cylinder 23, one end of the extraction cylinder 23 is a feeding end, and the other end is a discharging end, and the solid phase outlet pipe 12 and the mixed liquid outlet pipe 11 of the feeding main bin 13 are communicated with the feeding end of the extraction cylinder 23.
Because extraction element has used homogeneity feed arrangement, makes raw material powder and extraction solvent stir the mixture in advance through homogeneity feed arrangement, the compounding is more even, and the extraction effect is better, can also carry out the breakage once more to the filter cake after once extracting simultaneously, makes things convenient for the secondary to extract, and the extraction effect is better like this.
The motor and the gear transmission mechanism mentioned in the embodiment are conventional technologies at present, the detailed structure and principle and other designs of the motor and the gear transmission mechanism are disclosed in detail in the fifth edition of the mechanical design manual printed for twenty-eight times in the fifth edition of beijing in 4 months in 2008, belong to the prior art, the structure is clear, and the control and the travel switch of the motor are also described in detail in the book of motor drive and speed regulation published by the chemical industry press in 2015, 07 months and 01 days, so that the circuit connection is clear.
The above-mentioned embodiments are only descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and all modifications and changes made by the technical solution of the present invention should fall within the protection scope defined by the claims of the present invention on the basis of not departing from the spirit of the present invention.
Claims (7)
1. A homogeneous feed arrangement is used in cannabinoid extraction characterized in that: including mixing arrangement and feeding owner storehouse, mixing arrangement rotates including the blending tank of taking the heat preservation and installs the stirring vane by stirring power device driven in the blending tank, the upper portion of blending tank is provided with the raw materials powder entry, draws the solvent entry, and the bottom of blending tank is provided with the discharge gate, be provided with the feed inlet on the feeding owner storehouse, mix liquid contact tube and solid phase export, through first pipeline intercommunication between the feed inlet in feeding owner storehouse and the discharge gate of blending tank, it has mixed liquid contact tube to mix liquid outlet intercommunication, solid phase exit linkage has the solid phase outlet pipe, a pair of crushing roller is installed to feeding owner storehouse internal rotation, and this crushing roller is driven by broken power device.
2. The homogeneous feed apparatus for cannabinoid extraction as recited in claim 1, wherein: the crushing power device comprises a crushing motor, the crushing motor is in transmission link with one of the crushing rollers, the pair of crushing rollers are in transmission through gears, and the rotating speeds of the pair of crushing rollers are different.
3. The homogeneous feed apparatus for cannabinoid extraction as recited in claim 2, wherein: the crushing roller is a spiral crushing roller, a thread blade is arranged on the crushing roller, and the solid phase outlet is positioned at the extrusion downstream end of the spiral crushing roller.
4. The homogeneous feed apparatus for cannabinoid extraction as recited in claim 3, wherein: the top of blending tank still is provided with the pure water and adds the mouth, and the inside of blending tank is provided with the shower head that links to each other with the pure water interpolation mouth.
5. The homogeneous feed apparatus for cannabinoid extraction as recited in claim 4, wherein: the bottom of blending tank is provided with the densimeter, be provided with first control valve and first flowmeter on the first pipeline, extract the solvent entrance and install the second flowmeter.
6. The homogeneous feeding apparatus for cannabinoid extraction as claimed in claim 5, wherein: the heat preservation layer is a heat preservation interlayer arranged on the mixing tank, and a hot water inlet and a hot water outlet are arranged on the heat preservation interlayer.
7. An extraction device for cannabinoid extraction, characterized in that: the extraction device comprises an extraction barrel, one end of the extraction barrel is a feeding end, the other end of the extraction barrel is a discharging end, and the feeding end is communicated with the solid phase outlet pipe and the mixed liquid outlet pipe of the feeding main bin in any one of claims 1 to 6.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN2019208088076 | 2019-05-31 | ||
| CN201920808807 | 2019-05-31 |
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| CN210302504U true CN210302504U (en) | 2020-04-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116603436A (en) * | 2023-06-08 | 2023-08-18 | 石雪梅 | Traditional chinese medicine conveying mixes mashing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116603436A (en) * | 2023-06-08 | 2023-08-18 | 石雪梅 | Traditional chinese medicine conveying mixes mashing device |
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