CN119158298A - A nose protection composition preparation device - Google Patents

Abstract

The invention relates to the field of preparation of medical configuration products, in particular to a nose protection composition preparation device. The device comprises an extraction cylinder, a liquid feeding mechanism and a feeding mechanism, wherein a feed inlet, a discharge outlet, an oil inlet and an oil outlet which are communicated with an extraction chamber are formed in the extraction cylinder, the liquid feeding mechanism comprises an oil inlet pipeline, an oil outlet pipeline and a circulating main body which are communicated with each other, the circulating main body is communicated with the oil inlet and the oil outlet, and the feeding mechanism is used for feeding materials into the extraction chamber from the feed inlet and pushing the materials from top to bottom. When the extraction device works, materials in the extraction cylinder continuously move downwards under the action of the feeding mechanism, a certain amount of extraction liquid is fed into the extraction chamber by the liquid feeding mechanism and is contacted with the materials, the extraction liquid circularly flows under the action of the liquid feeding mechanism, after the concentration of the extraction liquid meets the requirement, part of qualified extraction liquid is discharged from the oil outlet pipeline, and meanwhile, new extraction liquid is fed in from the oil inlet pipeline to continuously participate in circulation, so that continuous and uninterrupted extraction of the materials can be realized, and the extraction efficiency is high.

Description

Nose protection composition preparation device

Technical Field

The invention relates to the field of preparation of medical configuration products, in particular to a nose protection composition preparation device.

Background

The existing medical, dental or cosmetic preparations are often required to extract effective components from plants, for example, natural components are extracted from xanthium sibiricum, so that the nasal care composition is prepared, the xanthium sibiricum is an annual herb plant of the xanthium genus of the Compositae family, the xanthium sibiricum is bitter, pungent and cold, can dispel wind and dispel heat, detoxify and kill parasites, is mainly used for treating head wind, dizziness and dizzy, has pharmacological effects on reducing blood sugar, respiratory system, cardiovascular diseases and anti-inflammatory, and can be used for treating rhinitis.

In the related art, the production process of the cocklebur fruit extract comprises the steps of crushing cocklebur fruit, decocting the cocklebur fruit and other auxiliary medicinal materials in sesame oil for a period of time, filtering the medicinal materials, and keeping the reserved sesame oil to contain the effective components of the cocklebur fruit. The method can extract the effective components of the cocklebur, but is mostly manually operated, has complex steps and low preparation efficiency. In another example, chinese patent document with application publication No. CN 103040890A discloses an enrichment and purification method of total saponins of xanthium sibiricum, in the method, raw materials are coarsely crushed and then are input from a feeding hopper, an extraction tank main machine rotates to slowly push materials backwards from the front end of a unit, meanwhile, extraction solvent enters an extraction tank from a liquid inlet pipe at the tail end of the unit, the materials moving from the rear end of the tank pass through the front end of the tank to flow, solid-liquid two-phase materials are fully contacted in the reverse movement, so that active ingredients in the medicinal materials are extracted, the medicinal residues are forcedly pushed to a slag outlet by a discharge conveyor to be discharged, a special juice extruder extrudes the medicinal residues, residual medicinal liquid in the medicinal residues is extruded out of medicinal material tissues, and the content of the residual medicinal liquid in the medicinal residues is reduced. Although the method realizes certain automation, the work in the extraction process is not continuous enough, so that the working efficiency is low.

The information disclosed in the background section of the application is only for enhancement of understanding of the general background of the application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

According to the defects of the prior art, the invention provides a nose protection composition preparation device, extraction liquid can be circularly extracted in the preparation process of the preparation device, slag discharge and liquid discharge are continuously carried out, and the preparation efficiency is high.

The invention relates to a nose protecting composition preparation device, which adopts the following technical scheme that:

The extraction cylinder is internally provided with an extraction chamber, a feed inlet and a discharge outlet which are communicated with the extraction chamber are arranged on the extraction cylinder, an oil inlet and an oil outlet are arranged between the feed inlet and the discharge outlet, and the oil inlet is arranged above the oil outlet;

the liquid conveying mechanism comprises an oil inlet pipeline, an oil outlet pipeline and a circulating main body which are communicated, the circulating main body is communicated with the oil inlet and the oil outlet, the circulating main body is used for conveying extraction liquid to the extraction chamber and enabling the extraction liquid to flow circularly, the oil inlet pipeline is used for leading external extraction liquid into the circulating main body, the oil outlet pipeline is used for discharging extraction liquid with qualified concentration after extraction, a first switch valve is arranged on the oil outlet pipeline, a second switch valve is arranged on the oil inlet pipeline, and the oil quantity of the first switch valve and the second switch valve can be adjusted;

And the feeding mechanism is used for feeding materials into the extraction chamber from the feeding hole and pushing the materials from top to bottom, the materials are contacted with the extraction liquid in the extraction chamber in the operation process, and when the materials are operated to the lower part, the extraction liquid is discharged from the oil outlet to the circulating main body, and the material residues are discharged from the discharging hole.

Optionally, the circulating main body comprises an outer cylinder, an inner cylinder, a piston, a driving piece, an oil return pipeline and an oil delivery pipeline, wherein the outer cylinder is communicated with the oil outlet;

the inner cylinder is coaxially arranged in the outer cylinder, a gap is formed between the inner cylinder and the outer cylinder, the piston is arranged in the inner cylinder and can reciprocate along the axis of the inner cylinder, the piston divides the inner cylinder into an upper space and a lower space, and the lower space of the inner cylinder is communicated with the outer cylinder;

one end of the oil return pipeline is arranged at the bottom of the outer cylinder and communicated with the inside of the outer cylinder, the other end of the oil return pipeline is arranged at the top of the inner cylinder and communicated with the upper space of the inner cylinder, and a third switch valve is arranged on the oil return pipeline and used for controlling the on-off of the oil return pipeline;

The oil delivery pipeline spirals around the peripheral wall of the extraction cylinder, the lower end of the oil delivery pipeline is communicated with the upper space of the inner cylinder through a connecting pipeline, and the upper end of the oil delivery pipeline is communicated with the oil inlet;

the oil inlet pipeline is communicated with the upper space of the inner cylinder, and the oil outlet pipeline is arranged at the lower end of the outer cylinder and is communicated with the outer cylinder.

Optionally, the oil outlet pipeline, the connecting pipeline, the oil return pipeline and the oil inlet pipeline are all provided with one-way valves.

Optionally, an oil outlet ring is arranged in the extraction cylinder, and the upper end of the oil pipeline passes through the extraction cylinder through the oil inlet and is communicated with the oil outlet ring.

Optionally, the nose protection composition preparation device further comprises a heating cylinder, the heating cylinder is arranged outside the extraction cylinder and forms a heating chamber with the outer peripheral wall of the extraction cylinder, the oil pipeline is arranged in the heating chamber, and a heating liquid inlet and a heating liquid outlet which are communicated with the heating chamber are arranged on the heating cylinder.

Optionally, feeding mechanism includes pivot and main feed blade, and main feed blade is fixed to be set up in the periphery wall of pivot and be located extraction cavity inside, and main feed blade is helical blade and its pitch from top to bottom reduces gradually.

Optionally, the extraction cylinder has a lamination at the location of the oil outlet.

Optionally, the top center of extraction section of thick bamboo is provided with the auger section of thick bamboo, and the bottom and the feed inlet intercommunication of auger section of thick bamboo are fixed to be provided with in the pivot and assist the pay-off blade, assist the pay-off blade to set up in the auger section of thick bamboo, and auger section of thick bamboo lateral wall is provided with the feed hopper of intercommunication its inside.

Optionally, a motor is arranged at the top of the extraction cylinder, the output end of the motor is connected with a speed reducer, and the output end of the speed reducer is connected with a rotating shaft.

Optionally, the inside of the extraction cylinder is also provided with a discharge chamber, the discharge chamber is positioned below the extraction chamber, the discharge port is communicated with the discharge chamber, the side wall of the extraction cylinder is provided with a slag hole communicated with the discharge chamber, the discharge chamber is internally provided with a guide plate, and the guide plate extends to the outside of the slag hole.

The nose protection composition preparation device has the beneficial effects that the liquid feeding mechanism and the feeding mechanism are arranged, so that materials continuously enter the extraction barrel from the feed inlet and continuously move downwards under the action of the feeding mechanism when the nose protection composition preparation device works, a certain amount of extraction liquid is fed into the extraction cavity in the extraction barrel by the liquid feeding mechanism and is contacted with the materials, meanwhile, under the action of the liquid feeding mechanism, the extraction liquid circularly flows, after the concentration of the extraction liquid reaches the requirement, part of qualified extraction liquid is discharged from the oil outlet pipeline, and meanwhile, new extraction liquid is fed into the oil inlet pipeline to continuously participate in circulation, so that continuous and uninterrupted extraction of the materials can be realized, and the extraction efficiency is high.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram showing the overall structure of a nose care composition preparation device according to the present invention;

FIG. 2 is a front view of a nasal care composition preparation device of the present invention;

FIG. 3 is a schematic view of a device for preparing a nasal care composition according to the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

FIG. 5 is an enlarged view of FIG. 4 at B;

FIG. 6 is an enlarged view of FIG. 4 at C;

FIG. 7 is an enlarged view of FIG. 4 at D;

Fig. 8 is an exploded view of a nasal care composition preparation device of the present invention.

In the figure:

110. extraction cylinder 111, main cylinder 1111, top cover 1112, supporting frame 1113, supporting ring 112, limiting ring 113, supporting cylinder 1132, slag hole 114, protective cylinder 1141, communication hole 115, discharge plate 1151, discharge hole 1152, supporting cover plate 116, guide plate 117, lamination 118, oil outlet ring 120, main feeding blade 121, rotating shaft 122, auxiliary feeding blade 123, motor 124, speed reducer 125, auger cylinder 126, feeding hopper 130, heating cylinder 131, heating liquid inlet 132, heating liquid outlet 133, heating chamber;

205. Oil delivery pipeline, 207, connecting pipeline, 208, one-way valve, 209, inner cylinder, 210, outer cylinder, 211, piston, 212, hydraulic cylinder, 213, oil outlet pipeline, 2131, first switch valve, 217, oil inlet pipeline, 2171, second switch valve, 219, oil return pipeline, 2191 and third switch valve.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1 to 8, the nose-protecting composition preparation device provided by the embodiment of the invention comprises an extraction cylinder 110, a liquid feeding mechanism and a feeding mechanism, wherein an extraction chamber is formed in the extraction cylinder 110, a feed inlet, a discharge outlet 1151 and an oil outlet which are communicated with the extraction chamber are arranged on the extraction cylinder 110, the oil inlet and the oil outlet are positioned between the feed inlet and the discharge outlet 1151, and the oil inlet is positioned above the oil outlet.

The liquid feeding mechanism comprises an oil inlet pipeline 217, an oil outlet pipeline 213 and a circulating body which are communicated, wherein the circulating body is communicated with an oil inlet and an oil outlet, the circulating body is used for conveying extraction liquid into the extraction chamber and enabling the extraction liquid to circulate, the oil inlet pipeline 217 is used for leading external extraction liquid into the circulating body, the oil outlet pipeline 213 is used for discharging extraction liquid with qualified concentration, a first switch valve 2131 is arranged on the oil outlet pipeline 213, a second switch valve 2171 is arranged on the oil inlet pipeline 217, and the oil flow of the first switch valve 2131 and the second switch valve 2171 can be adjusted.

The feeding mechanism is used for feeding materials into the extraction chamber from the feeding hole and pushing the materials from top to bottom, the materials are contacted with extraction liquid in the extraction chamber in the operation process, and when the materials are operated to the lower part, the extraction liquid is discharged from the oil outlet to the liquid feeding mechanism, and the material residues are discharged from the discharging hole 1151.

It should be explained that, during operation, the material continuously enters the extraction cylinder 110 from the feed inlet and continuously moves downwards under the action of the feeding mechanism, the liquid feeding mechanism feeds a certain amount of extraction liquid into the extraction chamber inside the extraction cylinder 110 and contacts with the material, meanwhile, under the action of the liquid feeding mechanism, the extraction liquid circularly flows, after the concentration of the extraction liquid reaches the requirement, part of qualified extraction liquid is discharged from the oil outlet pipeline 213, and meanwhile, new extraction liquid is fed from the oil inlet pipeline 217 to continuously participate in circulation, so that continuous and uninterrupted extraction of the material can be realized, and the extraction efficiency is high.

In a further embodiment, the circulation body comprises an outer barrel 210, an inner barrel 209, an oil return line 219 and an oil delivery line 205, the outer barrel 210 being in communication with the oil outlet.

The inner cylinder 209 is coaxially disposed inside the outer cylinder 210 with a gap between the inner cylinder 210 and the outer cylinder, a piston 211 is disposed inside the inner cylinder 209, the piston 211 can reciprocate along the axis of the inner cylinder 209, the piston 211 divides the inner cylinder 209 into an upper space and a lower space, the lower space of the inner cylinder 209 is communicated with the outer cylinder 210, specifically, the bottom of the inner cylinder 209 is opened and is further communicated with the inner cylinder 209.

One end of the oil return pipeline 219 is arranged at the bottom of the outer barrel 210 and communicated with the inside of the outer barrel 210, the other end of the oil return pipeline 219 is arranged at the top of the inner barrel 209 and communicated with the upper space of the inner barrel 209, and a third switch valve 2191 is arranged on the oil return pipeline 219 and used for controlling the on-off of the oil return pipeline 219.

The oil delivery pipeline 205 spirals around the peripheral wall of the extraction cylinder 110, the lower end of the oil delivery pipeline 205 is communicated with the upper space of the inner cylinder 209 through a connecting pipeline 207, and the upper end of the oil delivery pipeline 205 is communicated with an oil inlet. The oil inlet pipe 217 communicates with the upper space of the inner cylinder 209, and the oil outlet pipe 213 is provided at the lower end of the outer cylinder 210 and communicates with the outer cylinder 210.

Further, the circulation body further includes a driving member for driving the piston 211 to reciprocate along the axis of the inner cylinder 209, and in the preferred embodiment of the present invention, the driving member is a hydraulic cylinder 212, and in other embodiments, the driving member may be a power element capable of achieving the same function, such as a pneumatic cylinder, an electric cylinder, etc.

At the beginning of the operation, the third switch valve 2191 and the first switch valve 2131 are closed firstly, the second switch valve 2171 is opened, the extraction liquid is fed into the upper space of the inner cylinder 209 through the oil inlet pipeline 217, the extraction liquid is fed into the extraction cylinder 110 in the process of upward movement of the piston 211, after a certain amount of extraction liquid is introduced, the second switch valve 2171 is closed, the third switch valve 2191 is opened, the piston 211 reciprocates to enable the extraction liquid to circularly flow through the oil return pipeline 219, after the concentration of the extraction liquid meets the requirement, the first switch valve 2131 and the second switch valve 2171 are opened, a certain amount of qualified extraction liquid is discharged through the oil outlet pipeline 213 when the piston 211 moves downwards each time, meanwhile, a certain amount of new extraction liquid is fed into the upper space of the inner cylinder 209 through the oil inlet pipeline 217, and the extraction liquid in the upper space of the inner cylinder 209 is pumped into the extraction cylinder 110 when the piston 211 moves upwards each time, so that the effective substances of materials can be continuously and efficiently extracted. It should be noted that, referring to fig. 7, the oil outlet pipe 213, the connecting pipe 207, the oil return pipe 219 and the oil inlet pipe 217 are all provided with check valves 208 to realize directional circulation flow of the extract.

In a further embodiment, an oil outlet ring 118 is disposed inside the extraction cylinder 110, the upper end of the oil pipeline 205 passes through the extraction cylinder 110 through an oil inlet and is communicated with the oil outlet ring 118, and by the arrangement of the oil outlet ring 118, the extraction liquid entering the extraction cylinder 110 can uniformly fall down along the circumferential direction, so that the extraction liquid can be in more sufficient contact with the materials, and the extraction efficiency is improved. In order to support the oil outlet ring 118, a support ring 1113 is disposed inside the extraction cylinder 110, and the oil outlet ring 118 is disposed on the support ring 1113.

In a further embodiment, the nose protecting composition preparing apparatus of the present invention further includes a heating cylinder 130, the heating cylinder 130 is disposed outside the extraction cylinder 110 and forms a heating chamber 133 with the outer peripheral wall of the extraction cylinder 110, the oil delivery pipe 205 is disposed in the heating chamber 133, the heating cylinder 130 is provided with a heating liquid inlet 131 and a heating liquid outlet 132 which are communicated with the heating chamber 133, and the heating medium is input into the heating chamber 133, so that the oil delivery pipe 205 can be heated, and meanwhile, the extraction cylinder 110 is insulated.

In a further embodiment, the feeding mechanism comprises a rotating shaft 121 and a main feeding blade 120, the main feeding blade 120 is fixedly arranged on the peripheral wall of the rotating shaft 121 and is positioned in the extraction chamber, the main feeding blade 120 is a spiral blade, the pitch of the main feeding blade is gradually reduced from top to bottom, the main feeding blade 120 pushes materials downwards in the rotating process, the lower the pitch of the main feeding blade 120 is reduced, the greater the extrusion force applied to the materials moving downwards is, the extract in the materials is extruded and discharged from the oil outlet to the outer cylinder 210, and the material residues are discharged from the discharge hole 1151. Through the special setting to main feed blade 120 pitch for main feed blade 120 not only can accomplish the pay-off, can accomplish the extrusion to the material simultaneously, need not to set up extrusion equipment alone, realizes the continuous extraction to the material.

In a further embodiment, the extraction cartridge 110 has a stack 117 at the outlet to allow for filtering of the extraction fluid flowing from the extraction chamber to the outer cartridge 210.

In a further embodiment, an auger cylinder 125 is arranged at the center of the top of the extraction cylinder 110, the bottom of the auger cylinder 125 is communicated with the feed inlet, an auxiliary feeding blade 122 is fixedly arranged on the rotating shaft 121, the auxiliary feeding blade 122 is a spiral blade, the auxiliary feeding blade 122 is arranged in the auger cylinder 125, a feeding hopper 126 communicated with the inside of the auger cylinder 125 is arranged on the side wall of the auger cylinder 125, and materials are fed in the feeding hopper 126.

In a further embodiment, a motor 123 is disposed at the top of the extraction cylinder 110, an output end of the motor 123 is connected to a reducer 124, and an output end of the reducer 124 is connected to the rotating shaft 121, so as to drive the rotating shaft 121 to rotate. Specifically, a supporting frame 1112 is disposed on the top of the extraction cylinder 110, the top surface of the supporting frame 1112 is higher than the auger cylinder 125, and the motor 123 and the decelerator 124 are mounted on the supporting frame 1112.

In a further embodiment, the extraction barrel 110 further has a discharge chamber therein, the discharge chamber is located below the extraction chamber, the discharge port 1151 is communicated with the discharge chamber, the sidewall of the extraction barrel 110 is provided with a slag hole 1132 communicated with the discharge chamber, a guide plate 116 is disposed in the discharge chamber, the guide plate 116 extends to the outside of the slag hole 1132, extruded slag is discharged through the discharge port 1151 and falls to the guide plate 116, and after being accumulated to a certain amount, the slag is finally discharged from the slag hole 1132.

In order to facilitate the structural arrangement, referring to fig. 4 and 8, the extraction cylinder 110 comprises a main cylinder 111, a limiting ring 112, a supporting cylinder 113 and a protective cylinder 114, wherein the main cylinder 111, the limiting ring 112 and the supporting cylinder 113 are sequentially arranged from top to bottom, a discharge tray 115 is arranged between the supporting cylinder 113 and the limiting ring 112, an extraction chamber is arranged above the discharge tray 115, a discharge chamber is arranged below the discharge tray 115, that is, the main cylinder 111, the limiting ring 112 and the discharge tray 115 enclose to form the extraction chamber, the supporting cylinder 113 and the discharge tray 115 enclose to form the discharge chamber, the protective cylinder 114 is arranged outside the limiting ring 112, and a transition chamber is formed between the protective cylinder 114 and the limiting ring 112.

The oil outlet is arranged on the side wall of the limiting ring 112, a plurality of oil outlets are uniformly distributed along the circumferential direction of the limiting ring 112, the lamination 117 is sleeved on the outer side of the limiting ring 112 and is positioned in the transition chamber, the side wall of the protective cylinder 114 is provided with a communication port 1141 for being communicated with the outer cylinder 210 of the liquid feeding mechanism, materials are pushed and extruded by the main material feeding blade 120, extraction liquid in the materials is discharged to the transition chamber through the oil outlet, the discharged process is filtered by the lamination 117, and then flows back to the inner cylinder 209 from the transition chamber through the communication port 1141.

The discharge port 1151 is disposed on the peripheral wall of the discharge tray 115, that is, the discharge port 1151 is located below the oil outlet and the discharge port 1151 is communicated with the extraction chamber and the discharge chamber, the guide plate 116 is disposed inside the support cylinder 113, the slag hole 1132 is disposed on the side wall of the support cylinder 113, and the bottom of the discharge tray 115 is provided with a support cover plate 1152 for supporting the rotating shaft 121.

The top of the main cylinder 111 is provided with a top cover 1111, the top cover 1111 is detachable, a feed inlet is arranged in the center of the top cover 1111, and the auger cylinder 125 and the supporting frame 1112 are both arranged on the top cover 1111.

When the operation starts, the second switch valve 2171 is opened, the first switch valve 2131 and the third switch valve 2191 are closed, the extraction liquid is introduced from the oil feed line 217, and the hydraulic cylinder 212 is started to move the piston 211 up and down. When the piston 211 moves downward, the extract is sucked into the upper space of the inner cylinder 209 from the oil feed pipe 217, the inner cylinder 209 discharges the gas into the extraction chamber, and then the piston 211 moves upward, discharging the extract in the upper space of the inner cylinder 209 from the connection pipe into the oil feed pipe 205, and from the oil discharge ring 118 and into the extraction chamber.

When the fed extraction liquid reaches a certain amount, the second switch valve 2171 is closed, the third switch valve 2191 is opened, the hydraulic cylinder 212 continues to work, when the piston 211 moves downwards, the extraction liquid moves from the outer cylinder 210 to the upper space of the inner cylinder 209 through the oil return pipeline 219, and when the piston 211 moves upwards, the extraction liquid is discharged from the upper space of the inner cylinder 209 to the extraction cylinder 110 through the oil pipeline 205 and the oil outlet ring 118, so that the extraction liquid circularly flows in the extraction chamber.

The heating element (not shown) on the heating cylinder 130 is started to heat the heating liquid in the heating chamber 133, or the high-temperature heating liquid can be directly and continuously introduced into the heating chamber 133 from the heating liquid inlet 131, and the cooled heating liquid can be discharged from the heating liquid outlet 132, so that the heating liquid heats the extraction liquid in the oil conveying pipeline 205 and simultaneously heats and keeps warm the extraction cylinder 110.

After that, the motor 123 is started and the materials (such as crushed fructus Xanthii raw materials) are put into the hopper 126 for essential oil extraction, the auxiliary feeding blades 122 push the materials to the lower side, the thread angle of the auxiliary feeding blades 122 is smaller, the sealing effect at the auger barrel 125 is better, the pressure leakage is avoided, the materials fall into the extraction barrel 110 and are pushed by the main feeding blades 120 to move downwards, and in the process, the extraction liquid contacts the materials at a higher speed and circulates continuously, so that the effective substances in the materials are extracted continuously.

The smaller the thread angle of the main feed blade 120, the lower the extracted material is extruded, the extract is discharged from the lamination 117, enters the outer cylinder 210, and the material residues are discharged from the discharge tray 115.

After extraction for a period of time, when the concentration of the extraction liquid reaches the required concentration, the second switch valve 2171 and the first switch valve 2131 are opened, so that when the piston 211 is pressed down, a small part of the extraction liquid is discharged from the oil outlet pipeline 213, and the other most of the extraction liquid enters the upper space of the inner cylinder 209 from the oil return pipeline 219, and meanwhile, a part of new extraction liquid is fed in from the oil inlet pipeline 217 and mixed with the original extraction liquid, wherein the opening sizes of the second switch valve 2171 and the first switch valve 2131 can be freely adjusted according to the content of effective substances in the cocklebur, and when the content of the effective substances in the cocklebur is more, the opening sizes of the first switch valve 2131 and the second switch valve 2171 can be increased, so that the working efficiency is increased.

Finally, the effective substances in the material can be continuously extracted by only feeding from the hopper 126 and adding new extract from the oil feed line 217.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims (10)

1. A nasal care composition preparation device, comprising:

The extraction cylinder is internally provided with an extraction chamber, a feed inlet and a discharge outlet which are communicated with the extraction chamber are arranged on the extraction cylinder, an oil inlet and an oil outlet are arranged between the feed inlet and the discharge outlet, and the oil inlet is arranged above the oil outlet;

the liquid conveying mechanism comprises an oil inlet pipeline, an oil outlet pipeline and a circulating main body which are communicated, the circulating main body is communicated with the oil inlet and the oil outlet, the circulating main body is used for conveying extraction liquid to the extraction chamber and enabling the extraction liquid to flow circularly, the oil inlet pipeline is used for leading external extraction liquid into the circulating main body, the oil outlet pipeline is used for discharging extraction liquid with qualified concentration after extraction, a first switch valve is arranged on the oil outlet pipeline, a second switch valve is arranged on the oil inlet pipeline, and the oil quantity of the first switch valve and the second switch valve can be adjusted;

And the feeding mechanism is used for feeding materials into the extraction chamber from the feeding hole and pushing the materials from top to bottom, the materials are contacted with the extraction liquid in the extraction chamber in the operation process, and when the materials are operated to the lower part, the extraction liquid is discharged from the oil outlet to the circulating main body, and the material residues are discharged from the discharging hole.

2. The device for preparing the nose protecting composition according to claim 1, wherein the circulating body comprises an outer cylinder, an inner cylinder, a piston, a driving piece, an oil return pipeline and an oil delivery pipeline;

the inner cylinder is coaxially arranged in the outer cylinder, a gap is formed between the inner cylinder and the outer cylinder, the piston is arranged in the inner cylinder and can reciprocate along the axis of the inner cylinder, the piston divides the inner cylinder into an upper space and a lower space, and the lower space of the inner cylinder is communicated with the outer cylinder;

one end of the oil return pipeline is arranged at the bottom of the outer cylinder and communicated with the inside of the outer cylinder, the other end of the oil return pipeline is arranged at the top of the inner cylinder and communicated with the upper space of the inner cylinder, and a third switch valve is arranged on the oil return pipeline and used for controlling the on-off of the oil return pipeline;

The oil delivery pipeline spirals around the peripheral wall of the extraction cylinder, the lower end of the oil delivery pipeline is communicated with the upper space of the inner cylinder through a connecting pipeline, and the upper end of the oil delivery pipeline is communicated with the oil inlet;

the oil inlet pipeline is communicated with the upper space of the inner cylinder, and the oil outlet pipeline is arranged at the lower end of the outer cylinder and is communicated with the outer cylinder.

3. The device for preparing the nose protecting composition according to claim 2, wherein the oil outlet pipeline, the connecting pipeline, the oil return pipeline and the oil inlet pipeline are all provided with one-way valves.

4. The device for preparing a nose protecting composition according to claim 2, wherein the extraction cylinder is internally provided with an oil outlet ring, and the upper end of the oil delivery pipeline passes through the extraction cylinder through the oil inlet and is communicated with the oil outlet ring.

5. The nose protection composition preparation device according to claim 2, further comprising a heating cylinder, wherein the heating cylinder is arranged outside the extraction cylinder and forms a heating chamber with the outer peripheral wall of the extraction cylinder, the oil delivery pipeline is arranged in the heating chamber, and a heating liquid inlet and a heating liquid outlet which are communicated with the heating chamber are arranged on the heating cylinder.

6. The nose care composition preparation device according to claim 1, wherein the feeding mechanism comprises a rotating shaft and a main feeding blade, the main feeding blade is fixedly arranged on the outer peripheral wall of the rotating shaft and positioned in the extraction chamber, and the main feeding blade is a spiral blade with a pitch gradually decreasing from top to bottom.

7. The apparatus of claim 6, wherein the extraction cartridge comprises a plurality of laminations positioned at the outlet.

8. The nose protection composition preparation device according to claim 1, wherein an auger barrel is arranged in the center of the top of the extraction barrel, the bottom of the auger barrel is communicated with the feed inlet, auxiliary feeding blades are fixedly arranged on the rotating shaft and are arranged in the auger barrel, and a feeding hopper communicated with the inside of the auger barrel is arranged on the side wall of the auger barrel.

9. The nose protecting composition preparing apparatus as claimed in claim 1, wherein the extracting cylinder has motor in the top, and the motor has output connected to the speed reducer and output connected to the rotating shaft.

10. The nose care composition preparation device according to claim 1, wherein the extraction barrel is further provided with a discharge chamber inside, the discharge chamber is located below the extraction chamber, the discharge port is communicated with the discharge chamber, the side wall of the extraction barrel is provided with a slag hole communicated with the discharge chamber, the discharge chamber is internally provided with a guide plate, and the guide plate extends to the outside of the slag hole.