CN113368531B - Anti-oxidation extraction equipment for active substances in nettle and use method of anti-oxidation extraction equipment - Google Patents
Anti-oxidation extraction equipment for active substances in nettle and use method of anti-oxidation extraction equipment Download PDFInfo
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- CN113368531B CN113368531B CN202110641653.8A CN202110641653A CN113368531B CN 113368531 B CN113368531 B CN 113368531B CN 202110641653 A CN202110641653 A CN 202110641653A CN 113368531 B CN113368531 B CN 113368531B
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
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Abstract
The invention discloses anti-oxidation extraction equipment for active substances in nettle and a using method thereof, and belongs to the field of nettle extraction. The utility model provides an active substance anti oxidation draws equipment in nettle, includes that the lower extreme is equipped with the jar that draws of arranging the material pipe, its characterized in that still includes: the sliding plate is connected to the inner wall of the extraction tank in a sliding manner; the side wall of the discharging pipe is provided with a valve, the discharging pipe is fixedly arranged at the upper end of the sliding plate, the lower end of the discharging pipe extends to the bottom of the sliding plate, and the upper end of the discharging pipe extends to the upper end of the extraction tank; the lower end of the rotating rod is provided with a stirring paddle and is arranged in the extracting tank, wherein the upper end of the extracting tank is provided with a driving mechanism connected with the rotating rod; the lifting mechanism is arranged on the outer wall of the extraction tank and connected with the discharging pipe; the reinforcing mechanism is arranged at the upper end of the sliding plate; the extraction tank can greatly reduce mutual contact between oxygen and the nettle raw material, thereby greatly reducing the oxidation of the nettle extracting solution.
Description
Technical Field
The invention relates to the technical field of nettle extraction, in particular to anti-oxidation extraction equipment for active substances in nettle and a using method thereof.
Background
Nettle is a perennial herb, is a traditional wild plant used as both medicine and food, and is rich in protein, polysaccharide, flavonoid compounds, amino acid and various vitamin components. The plant can be used as wild vegetable when it is tender, and has medicinal value.
The production of the nettle needs to use an extraction tank to extract the nettle solution, however, when the existing extraction tank is used for extracting the nettle, the extracted solution is easy to react with oxygen in the air, especially vitamin C, vitamin D and other various vitamins are rich in the nettle solution, and the medicinal effect of the oxidized nettle extract is obviously reduced.
Disclosure of Invention
The invention aims to solve the problem that nettle is easily oxidized by oxygen in the extraction process in the prior art, and provides anti-oxidation extraction equipment for active substances in the nettle and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an active substance anti oxidation draws equipment in nettle, includes that the lower extreme is equipped with the extraction jar of arranging the material pipe, still includes: the sliding plate is connected to the inner wall of the extraction tank in a sliding manner; the side wall of the discharging pipe is provided with a valve, the discharging pipe is fixedly arranged at the upper end of the sliding plate, the lower end of the discharging pipe extends to the bottom of the sliding plate, and the upper end of the discharging pipe extends to the upper end of the extraction tank; the lower end of the rotating rod is provided with a stirring paddle and is arranged in the extraction tank, wherein the upper end of the extraction tank is provided with a driving mechanism connected with the rotating rod and used for driving the stirring paddle to stir the solution for extraction; the lifting mechanism is arranged on the outer wall of the extraction tank, connected with the discharging pipe and used for driving the sliding plate to slide up and down; and the reinforcing mechanism is arranged at the upper end of the sliding plate and used for improving the anti-oxidation effect.
Rotate in order to drive the stirring rake, it is preferred, actuating mechanism includes fixed mounting at the driving motor who draws jar upper end, driving motor's output fixed mounting has the stock gear, the bull stick runs through the slide and extends to the upper end of drawing the jar, the upper end fixed mounting of bull stick has the driven gear who is connected with stock gear engagement, the upper end of drawing the jar is equipped with the reciprocating mechanism who is connected with the bull stick.
In order to promote the stirring effect of stirring rake, it is further, reciprocating mechanism is including rotating the reciprocal lead screw of connection in extracting jar upper end, the outer wall cover of reciprocal lead screw is equipped with rather than the reciprocal slider of complex, the upper end of bull stick is rotated and is connected the lateral wall at reciprocal slider, through chain drive connection between reciprocal lead screw and driving motor's the output shaft.
In order to reduce the air entering the extraction tank, preferably, the lifting mechanism is fixedly installed on a lifting motor on the side wall of the extraction tank, the output end of the lifting motor is fixedly connected with a threaded rod arranged in parallel with the discharging pipe, the outer wall of the threaded rod is in threaded connection with a threaded sliding block, and the threaded sliding block is fixedly connected with the side wall of the upper end of the discharging pipe through an L-shaped support.
In order to further reduce the oxygen content of bottom in the extraction tank, it is preferred, the reinforcing mechanism includes the N venturi tube of fixed connection in the slide upper end, the both ends of N venturi tube all extend to the lower extreme of slide, the upper end of slide is equipped with vertical ascending body, the body is linked together with the N venturi tube, fixed mounting has the heating wire in the inner wall of N venturi tube, two hollow plate of two longitudinal symmetries of fixedly connected with in the N venturi tube, two be equipped with the carbon piece between the hollow plate, the interior bottom fixed mounting of N venturi tube has the filter screen.
In order to promote the efficiency of eliminating oxygen, it is further, the bull stick runs through the N venturi tube with eccentric position, be equipped with the ring of slip cap at the bull stick outer wall in the N venturi tube, the outer wall fixed mounting of ring has a plurality of flabellums, the first fan-shaped magnet of two mutual symmetries of inner wall fixedly connected with of ring, the second fan-shaped magnet that two symmetries of outer wall fixedly connected with of bull stick set up, two first fan-shaped magnet is corresponding with two second fan-shaped magnets respectively.
In order to reduce the gap between the sliding plate and the bottom in the extraction tank, preferably, the lower end of the sliding plate is provided with a placing groove matched with the stirring paddle.
In order to improve the sealing performance between the sliding plate and the extracting tank, preferably, the outer wall of the sliding plate is provided with a sealing ring matched with the inner wall of the extracting tank.
In order to isolate and protect the long rod gear and the reciprocating screw rod, further, a protective cover is sleeved on the outer wall of the long rod gear and the outer wall of the reciprocating screw rod.
The use method of the anti-oxidation extraction equipment for the active substances in the nettle comprises the following operation steps:
step 1: conveying the solution and raw materials extracted from nettle from the discharge pipe to the inner bottom of the extraction tank;
and 2, step: during the conveying period, the lifting motor drives the sliding plate to slide upwards through the threaded rod, and the nettle raw material is just filled between the sliding plate and the inner bottom of the extraction tank;
and step 3: after the material is discharged, the electric heating wire is connected with a power supply, and the electric heating wire heats the carbon blocks to consume oxygen;
and 4, step 4: moving the sliding plate upwards again to ensure that a certain movable gap is formed between the sliding plate and the mixed liquid of the nettle raw materials, and then closing the valve;
and 5: starting a driving motor, and driving a stirring paddle to stir and extract the nettle solution by the driving motor through a rotating rod;
step 6: in the process, the driving motor can drive the stirring paddle to slide up and down through the reciprocating screw rod, so that the stirring paddle can more fully stir the nettle extraction solution;
and 7: when the rotating rod rotates, the rotating rod can drive the fan blades to rotate, so that the air at the bottom in the extraction tank is more fully contacted with the carbon blocks.
Compared with the prior art, the invention provides anti-oxidation extraction equipment for active substances in nettle, which has the following beneficial effects:
1. the equipment for preventing oxidation of active substances in nettle can reduce air contact with nettle raw materials through the sliding plate which slides up and down, thereby ensuring the extraction quality of the nettle.
2. According to the anti-oxidation extraction equipment for the active substances in the nettle, oxygen in the extraction tank can be fully consumed through the carbon block in the N-shaped pipe, so that the contact probability of the oxygen and the nettle raw material is greatly reduced.
3. This active substance anti-oxidation extraction equipment in nettle can drive the air circulation of bottom in the extraction jar through the pivot and flow in N shape pipe to make the interior air of extraction jar and carbon piece more abundant contact, can further reduce the air of bottom in the extraction jar.
Drawings
FIG. 1 is a schematic sectional view of an apparatus for extracting active substances from nettle by oxidation prevention according to the present invention;
FIG. 2 is a schematic structural diagram of the part A in FIG. 1 of an apparatus for the anti-oxidation extraction of active substances from nettle according to the present invention;
FIG. 3 is a schematic structural diagram of the apparatus for the anti-oxidation extraction of active substances from nettle shown in FIG. 1 at B;
FIG. 4 is a schematic structural diagram of the device for preventing the oxidation of active substances in nettle at the position C in FIG. 1;
FIG. 5 is a schematic structural diagram of an apparatus for preventing the oxidation of active substances in nettle shown in FIG. 1 at D;
fig. 6 is a schematic top view of an N-shaped pipe of an apparatus for preventing the extraction of active substances from nettle.
In the figure: 1. an extraction tank; 2. a discharge pipe; 3. a slide plate; 4. discharging the material pipe; 5. a valve; 6. a rotating rod; 7. a stirring paddle; 8. a hoisting motor; 9. a threaded rod; 10. a threaded slider; 11. an L-shaped bracket; 12. a drive motor; 13. a long rod gear; 14. a driven gear; 15. an N-shaped pipe; 16. a pipe body; 17. an electric heating wire; 18. a hollowed-out plate; 19. a filter screen; 20. a carbon block; 21. a circular ring; 22. a fan blade; 23. a first fan-shaped magnet; 24. a second fan-shaped magnet; 25. a reciprocating screw; 26. a reciprocating slide block; 27. chain transmission; 28. a seal ring; 29. and (6) placing the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-6, an anti-oxidation extraction apparatus for active substances in nettle comprises an extraction tank 1 with a discharge pipe 2 at the lower end, and further comprises: a sliding plate 3 which is connected with the inner wall of the extraction tank 1 in a sliding way; the discharging pipe 4 is provided with a valve 5 on the side wall, is fixedly arranged at the upper end of the sliding plate 3, and the lower end of the discharging pipe extends to the bottom of the sliding plate 3, wherein the upper end of the discharging pipe 4 extends to the upper end of the extracting tank 1; the lower end of the rotating rod 6 is provided with a stirring paddle 7 and is arranged inside the extraction tank 1, wherein the upper end of the extraction tank 1 is provided with a driving mechanism connected with the rotating rod 6 and used for driving the stirring paddle 7 to stir the solution for extraction; the lifting mechanism is arranged on the outer wall of the extraction tank 1, connected with the discharging pipe 4 and used for driving the sliding plate 3 to slide up and down; reinforcing mechanism sets up in the upper end of slide 3 for promote anti-oxidation effect, when using, slide 3 is located and draws jar 1 interior bottom, and the solution and the raw materials that extract with the nettle are carried to the interior bottom of drawing jar 1 from blowing pipe 4, and during the transport, lifting mechanism can drive the automatic upwards slip of slide 3, thereby reduces nettle raw materials and air contact.
Furthermore, the lower end of the sliding plate 3 is provided with a placing groove 29 matched with the stirring paddle 7, so that the gap between the sliding plate 3 and the bottom in the extracting tank 1 is reduced.
Furthermore, the outer wall of the sliding plate 3 is provided with a sealing ring 28 matched with the inner wall of the extraction tank 1, so that the sealing performance between the sliding plate 3 and the inner wall of the extraction tank 1 is improved.
Example 2
Referring to fig. 1 and 4, basically the same as in embodiment 1, further: actuating mechanism includes fixed mounting and draws jar driving motor 12 of 1 upper end, driving motor 12's output fixed mounting has stock gear 13, bull stick 6 runs through slide 3 and extends to the upper end of drawing jar 1, the upper end fixed mounting of bull stick 6 has driven gear 14 of being connected with the meshing of stock gear 13, the upper end of drawing jar 1 is equipped with the reciprocating mechanism who is connected with bull stick 6, driving motor 12 then can drive bull stick 6 through stock gear 13 and driven gear 14 and rotate, bull stick 6 then can drive the stirring rake 7 of lower extreme and stir and draw nettle solution, reciprocating mechanism can drive 7 pivoted of stirring rake and slide from top to bottom, thereby promote stirring efficiency.
Furthermore, the reciprocating mechanism comprises a reciprocating lead screw 25 rotatably connected to the upper end of the extraction tank 1, a reciprocating slider 26 matched with the reciprocating lead screw 25 is sleeved on the outer wall of the reciprocating lead screw 25, the upper end of the rotating rod 6 is rotatably connected to the side wall of the reciprocating slider 26, the reciprocating lead screw 25 is connected with the output shaft of the driving motor 12 through a chain transmission 27, the driving motor 12 can drive the reciprocating lead screw 25 to rotate through the chain transmission 27, the reciprocating lead screw 25 can drive the reciprocating slider 26 to slide up and down in a reciprocating manner, and the reciprocating slider 26 can drive the rotating rod 6 and the stirring paddle 7 to slide up and down, so that the stirring paddle 7 can more fully stir the nettle extraction solution.
Furthermore, the outer walls of the long rod gear 13 and the reciprocating screw 25 are sleeved with protective covers to play a protective role.
Example 3
Referring to fig. 1, substantially the same as in embodiment 1, further: hoist mechanism fixed mounting is at the promotion motor 8 who draws jar 1 lateral wall, the output end fixedly connected with of promotion motor 8 and discharge tube 4 parallel arrangement's threaded rod 9, the outer wall threaded connection of threaded rod 9 has screw slider 10, screw slider 10 passes through L shape support 11 and discharge tube 4's upper end lateral wall fixed connection, it can drive screw slider 10 through threaded rod 9 and upwards slides to promote motor 8, screw slider 10 can drive discharge tube 4 and slide 3 upwards slides through L shape support 11, then slide 3 and the interior bottom between the draw jar 1 space is bigger and bigger, nettle raw materials and the solution in the discharge tube 4 just fill between slide 3 and the interior bottom of drawing jar 1, the air and the oxygen of the interior bottom of jar 1 of drawing have significantly reduced.
Example 4
Referring to fig. 1, 3 and 5, basically the same as embodiment 1, further: reinforcing mechanism includes N venturi tube 15 of fixed connection in slide 3 upper end, the both ends of N venturi tube 15 all extend to the lower extreme of slide 3, the upper end of slide 3 is equipped with vertical ascending body 16, body 16 is linked together with N venturi tube 15, fixed mounting has heating wire 17 in the inner wall of N venturi tube 15, two vertically symmetrical fretwork boards 18 of fixedly connected with in the N venturi tube 15, be equipped with carbon piece 20 between two fretwork boards 18, the interior bottom fixed mounting of N venturi tube 15 has filter screen 19, make heating wire 17 switch on, heating wire 17 begins to heat carbon piece 20 between two fretwork boards 18, thereby carbon piece 20 begins the burning under the heating effect and will draw the oxygen consumption in jar 1 and run out.
Example 5
Referring to fig. 5 and 6, basically the same as embodiment 1, further: the rotating rod 6 penetrates through the N-shaped pipe 15 at an eccentric position, a ring 21 which is slidably sleeved on the outer wall of the rotating rod 6 is arranged in the N-shaped pipe 15, a plurality of fan blades 22 are fixedly arranged on the outer wall of the ring 21, two first fan-shaped magnets 23 which are symmetrical to each other are fixedly connected to the inner wall of the ring 21, two second fan-shaped magnets 24 which are symmetrical to each other are fixedly connected to the outer wall of the rotating rod 6, the two first fan-shaped magnets 23 respectively correspond to the two second fan-shaped magnets 24, the rotating rod 6 can drive the ring 21 to rotate through the second fan-shaped magnets 24 and the first fan-shaped magnets 23, the ring 21 can drive the fan blades 22 on the outer wall to rotate, due to the eccentric arrangement between the rotating rod 6 and the N-shaped pipe 15, the ring 21 and the fan blades 22 can also be eccentrically arranged, so that the fan blades 22 can drive one end of the N-shaped pipe 15 to extract air at the bottom in the extracting tank 1, the other end can exhaust the air, and the air at the bottom in the extracting tank 1 can be fully contacted with the carbon blocks 20, the carbon block 20 can more fully consume the air and oxygen at the bottom of the extraction tank 1, thereby further improving the antioxidation effect.
An application method of equipment for extracting active substances from nettle in an anti-oxidation manner comprises the following steps:
step 1: conveying the solution and raw materials extracted from nettle from the discharge pipe 4 to the inner bottom of the extraction tank 1;
step 2: during the conveying process, the lifting motor 8 drives the sliding plate 3 to slide upwards through the threaded rod 9, and the nettle raw material is just filled between the sliding plate 3 and the inner bottom of the extraction tank 1;
and step 3: after the material is discharged, the electric heating wire 17 is powered on, and the electric heating wire 17 heats the carbon block 20 to consume oxygen;
and 4, step 4: moving the sliding plate 3 upwards again to ensure that a certain movable gap is formed between the sliding plate 3 and the nettle raw material mixed liquid, and then closing the valve 5;
and 5: starting a driving motor 12, wherein the driving motor 12 drives a stirring paddle 7 to stir and extract the nettle solution through a rotating rod 6;
and 6: in the process, the driving motor 12 drives the stirring paddle 7 to slide up and down through the reciprocating screw rod 25, so that the stirring paddle 7 can more fully stir the nettle extraction solution;
and 7: when the rotating rod 6 rotates, the rotating rod 6 also drives the fan blades 22 to rotate, so that the air at the bottom in the extraction tank 1 is more fully contacted with the carbon blocks 20.
The working principle is as follows: in the invention, when in use, the sliding plate 3 is positioned at the inner bottom of the extraction tank 1, the solution and the raw material extracted from the nettle are conveyed from the discharging pipe 4 to the inner bottom of the extraction tank 1, during the conveying, the lifting motor 8 drives the threaded slide block 10 to slide upwards through the threaded rod 9, the threaded slide block 10 drives the discharging pipe 4 and the sliding plate 3 to slide upwards through the L-shaped bracket 11, so that the gap between the sliding plate 3 and the inner bottom of the extraction tank 1 is increasingly larger, the nettle raw material and the solution in the discharging pipe 4 are just filled between the sliding plate 3 and the inner bottom of the extraction tank 1, the air and the oxygen at the inner bottom of the extraction tank 1 are greatly reduced, after the discharging is finished, the electric heating wire 17 is connected with a power supply, the electric heating wire 17 starts to heat the carbon block 20 between the two hollowed plates 18, then the sliding plate 3 moves upwards, and a certain movable gap exists between the sliding plate 3 and the mixed solution of the nettle raw material, then the valve 5 is closed, at this time, the carbon blocks 20 start to burn under the heating action so as to consume oxygen in the extraction tank 1 completely, then the driving motor 12 is started, the driving motor 12 drives the rotating rod 6 to rotate through the long rod gear 13 and the driven gear 14, the rotating rod 6 drives the stirring paddle 7 at the lower end to stir and extract the nettle solution, in the process, the driving motor 12 also drives the reciprocating lead screw 25 to rotate through the chain drive 27, the reciprocating lead screw 25 drives the reciprocating slide block 26 to slide up and down in a reciprocating manner, the reciprocating slide block 26 drives the rotating rod 6 and the stirring paddle 7 to slide up and down, so that the stirring paddle 7 can stir the nettle extraction solution more fully, when the rotating rod 6 rotates, the rotating rod 6 also drives the ring 21 to rotate through the second fan-shaped magnet 24 and the first fan-shaped magnet 23, the ring 21 drives the fan blades 22 at the outer wall to rotate, and due to the eccentric arrangement between the rotating rod 6 and the N-shaped pipe 15, therefore, the ring 21 and the fan 22 are also eccentrically arranged, so that the fan 22 drives one end of the N-shaped pipe 15 to extract the air at the bottom of the extraction tank 1, and the other end of the N-shaped pipe can exhaust the air, so that the air at the bottom of the extraction tank 1 is fully contacted with the carbon block 20, and the carbon block 20 can more fully consume the air and the oxygen at the bottom of the extraction tank 1, thereby further improving the anti-oxidation effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides an active substance anti oxidation draws equipment in nettle, includes that the lower extreme is equipped with draws jar (1) of arranging material pipe (2), its characterized in that still includes:
a sliding plate (3) which is connected with the inner wall of the extraction tank (1) in a sliding way;
a discharging pipe (4) with a valve (5) on the side wall, the discharging pipe is fixedly arranged at the upper end of the sliding plate (3) and the lower end extends to the bottom of the sliding plate (3),
wherein the upper end of the discharging pipe (4) extends to the upper end of the extracting tank (1);
a rotating rod (6) with a stirring paddle (7) at the lower end and arranged inside the extracting tank (1),
wherein, the upper end of drawing jar (1) is equipped with the actuating mechanism who is connected with bull stick (6), is used for driving stirring rake (7) stirring is drawed and is used solution, actuating mechanism includes fixed mounting and draws driving motor (12) of jar (1) upper end at the drawing, the output fixed mounting of driving motor (12) has stock gear (13), bull stick (6) run through slide (3) and extend to the upper end of drawing jar (1), the upper end fixed mounting of bull stick (6) has driven gear (14) of being connected with stock gear (13) meshing, the upper end of drawing jar (1) is equipped with the reciprocating mechanism who is connected with bull stick (6), reciprocating mechanism is including rotating the reciprocal lead screw (25) of connecting in drawing jar (1) upper end, the outer wall cover of reciprocal lead screw (25) is equipped with rather than the reciprocal slider (26) of complex, the upper end rotation of bull stick (6) is connected at the lateral wall of reciprocal slider (26), the reciprocating screw rod (25) is connected with an output shaft of the driving motor (12) through a chain transmission (27);
the lifting mechanism is arranged on the outer wall of the extraction tank (1), connected with the discharging pipe (4) and used for driving the sliding plate (3) to slide up and down;
the reinforcing mechanism is arranged at the upper end of the sliding plate (3) and is used for improving the anti-oxidation effect;
the lifting mechanism is fixedly arranged on a lifting motor (8) on the side wall of the extraction tank (1), the output end of the lifting motor (8) is fixedly connected with a threaded rod (9) which is arranged in parallel with the discharging pipe (4), the outer wall of the threaded rod (9) is in threaded connection with a threaded sliding block (10), and the threaded sliding block (10) is fixedly connected with the side wall of the upper end of the discharging pipe (4) through an L-shaped support (11);
the reinforcing mechanism comprises an N-shaped pipe (15) fixedly connected to the upper end of the sliding plate (3), two ends of the N-shaped pipe (15) extend to the lower end of the sliding plate (3), a vertical upward pipe body (16) is arranged at the upper end of the sliding plate (3), the pipe body (16) is communicated with the N-shaped pipe (15), an electric heating wire (17) is fixedly installed in the inner wall of the N-shaped pipe (15), two vertically symmetrical hollow plates (18) are fixedly connected in the N-shaped pipe (15), a carbon block (20) is arranged between the two hollow plates (18), and a filter screen (19) is fixedly installed at the inner bottom of the N-shaped pipe (15);
the rotating rod (6) penetrates through the N-shaped pipe (15) at an eccentric position, a ring (21) which is slidably sleeved on the outer wall of the rotating rod (6) is arranged in the N-shaped pipe (15), a plurality of fan blades (22) are fixedly installed on the outer wall of the ring (21), two first fan-shaped magnets (23) which are symmetrical to each other are fixedly connected to the inner wall of the ring (21), two second fan-shaped magnets (24) which are symmetrically arranged are fixedly connected to the outer wall of the rotating rod (6), and the two first fan-shaped magnets (23) correspond to the two second fan-shaped magnets (24) respectively;
the lower end of the sliding plate (3) is provided with a placing groove (29) matched with the stirring paddle (7).
2. An equipment for preventing the oxidation of active substances in nettle according to claim 1, wherein the outer wall of the sliding plate (3) is provided with a sealing ring (28) which is matched with the inner wall of the extraction pot (1).
3. The equipment for preventing the active substances in the nettle from being oxidized and extracted according to the claim 1, wherein a protective cover is sleeved on the outer wall of the long rod gear (13) and the outer wall of the reciprocating lead screw (25).
4. The use method of the equipment for preventing the active substances in the nettle from being oxidized and extracted according to the claim 1 is characterized by comprising the following operation steps:
step 1: conveying the solution and raw materials extracted from the nettle from the discharging pipe (4) to the inner bottom of the extraction tank (1);
step 2: during the conveying process, the lifting motor (8) drives the sliding plate (3) to slide upwards through the threaded rod (9), and the nettle raw material is just filled between the sliding plate (3) and the inner bottom of the extraction tank (1);
and step 3: after discharging is finished, the electric heating wire (17) is connected with a power supply, and the electric heating wire (17) heats the carbon block (20) to consume oxygen;
and 4, step 4: moving the sliding plate (3) upwards again to ensure that a certain movable gap is formed between the sliding plate (3) and the nettle raw material mixed liquid, and then closing the valve (5);
and 5: starting a driving motor (12), wherein the driving motor (12) drives a stirring paddle (7) to stir and extract the nettle solution through a rotating rod (6);
step 6: in the process, the driving motor (12) can drive the stirring paddle (7) to slide up and down through the reciprocating screw rod (25), so that the stirring paddle (7) can more fully stir the nettle extraction solution;
and 7: when the rotating rod (6) rotates, the rotating rod (6) can drive the fan blades (22) to rotate, so that the air at the bottom in the extraction tank (1) is more fully contacted with the carbon blocks (20).
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| CN202110641653.8A CN113368531B (en) | 2021-06-09 | 2021-06-09 | Anti-oxidation extraction equipment for active substances in nettle and use method of anti-oxidation extraction equipment |
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| CN109205539A (en) * | 2018-08-16 | 2019-01-15 | 安徽朗凯奇建材有限公司 | A kind of anti-oxidation canned head of aqueous waterproofing paint |
| CN208980367U (en) * | 2018-09-06 | 2019-06-14 | 武汉大方机电有限公司 | Analysis deaerator |
| CN210434029U (en) * | 2019-07-10 | 2020-05-01 | 杭州益品新五丰药业有限公司 | Traditional chinese medicine draws jar |
| CN111453681A (en) * | 2020-04-03 | 2020-07-28 | 殷震花 | Anti-oxidation batch filling system for coating production line and filling method thereof |
| CN112456420A (en) * | 2020-12-12 | 2021-03-09 | 含山县贝亲生物科技有限公司 | Aseptic liquid filling machine of plant extract |
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