CN214485720U - Layered extraction device for subcritical water extraction - Google Patents

Abstract

The utility model relates to a subcritical water extraction equipment technical field specifically is a subcritical water is layering extraction element for extraction, including equipment principal, equipment principal is including main barrel, and the inside of main barrel evenly fixes and is provided with the layering storehouse, the layering storehouse is provided with four groups altogether, four groups the layering storehouse is fixed the inside of setting at main barrel from top to bottom in proper order, the vertical inserting of intermediate position of main barrel is equipped with the pivot. The utility model discloses a set up four group's layering storehouses fixed setting respectively in the inside of main barrel, through the intercommunication of communicating pipe for the device during operation, separate with the help of four group's layering storehouses's layering, can effectually extract the space that refines the material with subcritical water and carry out the subregion, with the help of the gradual flow of material, the effectual stability that promotes the extraction, and carry out gradual extraction under the less independent space, the effectual extraction efficiency who has ensured the device, it is even to be convenient for make mixed liquid mix changes.

Description

Layered extraction device for subcritical water extraction

Technical Field

The utility model relates to a subcritical water extraction equipment technical field specifically is a subcritical water is layering extraction element for extraction.

Background

Subcritical water refers to water that is heated to a boiling point or higher and a critical point or lower and is kept in a liquid state by controlling a system pressure, and in the prior art, subcritical water is generally used for extraction of a substance, and in the prior art, extraction of a substance by subcritical water is generally performed in an extraction reaction tank;

in the prior art, the inner structure of the reaction tank for subcritical water extraction is generally arranged in a manner that the upper part and the lower part of the reaction tank are integrally penetrated, in the process of substance extraction, a large amount of substances are integrally mixed together, so that the substances and subcritical water are easily mixed disorderly, and the subcritical water and the substances are difficult to be fully mixed, so that the efficiency of subcritical water in the process of substance extraction is low, and the problem is solved by providing a layered extraction device for subcritical water extraction, wherein the existing layered extraction device is low in efficiency of subcritical water extraction due to the fact that the substances contain more impurities and the subcritical water is easy to float on the liquid level of mixed liquid in the process of substance extraction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a subcritical water is layering extraction element for extraction to solve the subcritical water among the prior art who provides in the above-mentioned background art when extracting the extraction to the material, because its extraction reaction space is too big, lead to mixing the confusion between subcritical water and the material, and mix and be difficult for evenly, influence the extraction and draw the effect, and when the extraction extracted the operation, mixed liquid level produced a large amount of foams easily, influence the problem of reaction stability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a subcritical water extraction is with layering extraction element, includes equipment principal, equipment principal is including the main barrel, and the inside of main barrel is even fixed and is provided with the layering storehouse, the layering storehouse is provided with four groups altogether, four groups the layering storehouse is fixed the inside that sets up at the main barrel from top to bottom in proper order, the vertical inserting of intermediate position of main barrel is equipped with the pivot, and rotates between pivot and the main barrel and be connected, the top fixed mounting of pivot has servo motor, and servo motor's rotation output shaft fixed connection is in the pivot, fixedly connected with stirring leaf on the outer wall of pivot, and the stirring leaf is provided with four groups altogether, four groups the stirring leaf distributes respectively in four groups the inside in layering storehouse, three groups in the top the equal fixed welding in bottom in layering storehouse has communicating pipe.

Preferably, the bottom in layering storehouse is for leaking hopper-shaped, communicating pipe fixed mounting is in the bottom extreme position department in layering storehouse, and is adjacent two sets of the position of communicating pipe is located the left and right sides of pivot respectively, the outer wall top position welded fastening of main barrel body has the feed inlet, and the feed inlet intercommunication is a set of in the top the inside in layering storehouse, the outer wall below position welded fastening of main barrel body has the discharge gate, and the discharge gate intercommunication is a set of in the below the inside in layering storehouse.

Preferably, a one-way valve is fixedly mounted inside each communicating pipe.

Preferably, the top is a set of the mechanism is salvaged to the internally mounted of layering storehouse has the foam, and the foam salvages the mechanism including bearing the axle, bearing the outside of axle welded fastening in the pivot, and bearing the axle and be located the top a set of the inside of layering storehouse, the fixed welding in outer wall right side of bearing the axle has the filter plate, and the appearance of filter plate is the semicircle form of slope, the fixed welding in outer wall left side of bearing the axle has the layer board, and the appearance of layer board is horizontally semicircle form, the middle bottom welding intercommunication of layer board has the holding tank.

Preferably, the outside cover that bears the weight of the axle is equipped with the scraper blade, the outside cover that bears the weight of the axle is equipped with the spring, and the upper and lower both ends of spring are contradicted respectively and are connected between the top that bears the weight of the axle and the top of scraper blade, the scraper blade passes through spring and bears elastic connection between the axle, the right side one end outside cover of scraper blade is equipped with spacing rail, and spacing rail welded fastening is on the right side inner wall of main barrel body, sliding connection between spacing rail and the scraper blade.

Preferably, the outer wall top fixed mounting of main cylinder body has the foam pump, and welded fastening has the siphunculus on the input of foam pump, and the siphunculus runs through to insert and establishes the top a set of the inside in layering storehouse, the siphunculus of fixed intercommunication extends to the inside holding tank of layer board directly over on the foam pump input, and fixed intercommunication has flexible rubber hose on the fixed siphunculus on the foam pump output.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the four groups of layered bins are respectively and fixedly arranged in the main barrel body, the communicating pipe is fixedly communicated with the bottoms of the three groups of layered bins above, and the communicating pipe is communicated, so that when the device works, the space for extracting and refining substances by subcritical water can be effectively partitioned by means of layered separation of the four groups of layered bins, the extraction stability is effectively improved by means of gradual flowing of the substances, and the extraction efficiency of the device is effectively ensured, so that the mixed liquid is more uniformly mixed;

2. it installs in the top a set of to salvage the mechanism through setting up the foam the inside in layering storehouse drives filter plate and layer board rotation when rotating through the bearing shaft, and effectual with the inside mixed liquid in layering storehouse floating foam on the surface salvages, effectually avoids the inside liquid level foam of the device too much, the effectual job stabilization who ensures the device scrapes through the filter plate, relative movement between layer board and the scraper blade gets, is favorable to making the foam enter into the inside holding tank of seting up of layer board, cooperates the twitching of foam pump, is convenient for make the foam derive stably.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic perspective view of the structure of the support shaft, the filter plate and the support plate of the present invention;

fig. 4 is a schematic front sectional view of the structure of the adjusting device of the present invention.

In the figure: 100. an apparatus main body; 110. a main cylinder; 120. layering bins; 130. a rotating shaft; 140. a servo motor; 150. stirring blades; 160. a communicating pipe; 170. a one-way valve; 200. a foam fishing mechanism; 210. a load bearing shaft; 220. filtering the plate; 230. a support plate; 240. a squeegee; 250. a spring; 260. a limit rail; 310. a foam pump; 320. a rubber hose.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a layered extraction device for subcritical water extraction comprises an equipment main body 100, wherein the equipment main body 100 comprises a main cylinder body 110, layered bins 120 are uniformly and fixedly arranged inside the main cylinder body 110, four groups of layered bins 120 are arranged, the four groups of layered bins 120 are sequentially and fixedly arranged inside the main cylinder body 110 from top to bottom, a rotating shaft 130 is vertically inserted in the middle of the main cylinder body 110, the rotating shaft 130 is rotatably connected with the main cylinder body 110, a servo motor 140 is fixedly arranged at the top of the rotating shaft 130, a rotating output shaft of the servo motor 140 is fixedly connected onto the rotating shaft 130, stirring blades 150 are fixedly connected onto the outer wall of the rotating shaft 130, the four groups of stirring blades 150 are respectively distributed inside the four groups of layered bins 120, communicating pipes 160 are fixedly welded at the bottom of the upper three groups of layered bins 120, and are distributed inside the main cylinder body 110 by the arrangement of the four groups of layered bins 120, the four groups of layered bins 120 are communicated through the communicating pipes 160, and are gradually communicated with each other by virtue of the four groups of layered bins 120, so that when subcritical water is extracted in the device, independent spaces between the subcritical water and substances are effectively reduced, the subcritical water and the substances are effectively prevented from being excessively disordered, the servo motor 140 is electrified and started to drive the rotating shaft 130 to rotate, the stirring blades 150 are respectively stirred in the corresponding layered bins 120, the mixing uniformity between the subcritical water and the substances is effectively ensured, the extraction efficiency of the subcritical water on the substances is conveniently ensured, and the working stability of the device is favorably ensured;

further, the bottom of the layering bin 120 is funnel-shaped, the communicating pipes 160 are fixedly installed at the lowest position of the bottom of the layering bin 120, the positions of two adjacent groups of communicating pipes 160 are respectively located at the left side and the right side of the rotating shaft 130, a feed inlet is fixedly welded above the outer wall of the main cylinder 110, the feed inlet is communicated with the interior of the uppermost group of the layering bins 120, the discharge outlet is fixedly welded at the lower position of the outer wall of the main cylinder body 110 and is communicated with the interior of the lowermost group of the layering bins 120, by arranging the communicating pipe 160 to be fixedly installed at the lowest position of the bottom of the layering bin 120, the residual substances inside the layering bin 120 are effectively avoided by means of the gravity action, the communicating pipes 160 are fixed on the left side and the right side of the bottoms of the two adjacent groups of the layered bins 120 in a staggered manner, so that the direct current communication phenomenon between the two adjacent groups of the layered bins 120 is effectively avoided, and the working stability of the device is conveniently ensured;

furthermore, the one-way valves 170 are fixedly mounted inside each group of the communicating pipes 160, the one-way valves 170 are fixed inside the communicating pipes 160, and by means of one-way conduction limitation of the one-way valves 170, backflow of the device is effectively avoided, and the device is guaranteed to work stably;

further, a foam fishing mechanism 200 is installed inside the uppermost group of the sub-silos 120, and the foam fishing mechanism 200 comprises a bearing shaft 210, the bearing shaft 210 is welded and fixed on the outer side of the rotating shaft 130, and the bearing shaft 210 is positioned inside the uppermost group of the layered bins 120, the right side of the outer wall of the bearing shaft 210 is fixedly welded with a filter plate 220, the shape of the filter plate 220 is an inclined semicircle, a support plate 230 is fixedly welded to the left side of the outer wall of the bearing shaft 210, the shape of the supporting plate 230 is a horizontal semicircle, the bottom of the middle of the supporting plate 230 is welded and communicated with a storage tank, by arranging the filter plates 220 to be fixed to the support shafts 210 in an inclined manner, when the support shafts 210 rotate along with the rotary shafts 130, the filter plates 220 are guided by the inclination of the filter plates 220, the foam on the liquid surface can be separated from the liquid surface, so that the foam is effectively fished, and the phenomenon that the extraction work of the device is influenced by the excessive coverage of the foam on the liquid surface is avoided;

further, a scraper 240 is sleeved outside the bearing shaft 210, a spring 250 is sleeved outside the bearing shaft 210, the upper end and the lower end of the spring 250 are respectively connected between the top of the bearing shaft 210 and the top of the scraper 240 in an abutting manner, the scraper 240 is elastically connected with the bearing shaft 210 through the spring 250, a limit rail 260 is sleeved outside one end of the right side of the scraper 240, the limit rail 260 is welded and fixed on the inner wall of the right side of the main cylinder 110, the limit rail 260 is slidably connected with the scraper 240, the scraper 240 is pressed on the filter plate 220 through the spring 250, the scraper 240 is prevented from rotating by means of the limit rail 260, when the device works, the filter plate 220 and the support plate 230 continuously rotate, and the foam guided on the filter plate 220 enters a storage tank formed inside the support plate 230 through relative movement between the scraper 240 and the support plate 230, and the scraper 240, so as to facilitate the collection of the foam, the working stability of the device is convenient to guarantee;

further, a foam pump 310 is fixedly installed above the outer wall of the main cylinder 110, and a through pipe is welded and fixed on the input end of the foam pump 310, and the through pipe is inserted through the inside of the uppermost set of the layered bins 120, the through pipe fixedly communicated with the input end of the foam pump 310 extends to the position right above the storage tank inside the supporting plate 230, and the through pipe fixed on the output end of the foam pump 310 is fixedly communicated with a rubber hose 320, the output end of the rubber hose 320 is connected with an external storage device, when the foam pump 310 works, in a continuous power-on state, the foam in the storage tank in the supporting plate 230 can be sucked out through the rubber hose 320, so that excessive accumulation of the foam in the device is avoided, the rubber hose 320 is communicated between the through pipe on the input end of the foam pump 310 and the storage tank in the supporting plate 230, the influence of blocking of the pipeline when the supporting plate 230 rotates is avoided, and the stability of the foam suction of the foam pump 310 is ensured;

the working principle is as follows: when the device works, a worker connects the device with an external power supply through a wire, so that the external power supply provides electric support for the device, and a feeding hole in the upper position of the outer wall of the main cylinder body 110 is connected to an external feeding device;

when the device works, the inside of the device is electrified and started, subcritical water and substances flow inside the layering bins 120 in a small-range space inside the device gradually for extraction through separation of the four layering bins 120, and when the device works, the servo motor 140 is electrified and started to drive the rotating shaft 130 fixed on the rotating output shaft to rotate, so that the stirring blades 150 are driven to rotate inside the corresponding layering bins 120, and the subcritical water and the substances are quickly and uniformly mixed;

during the during operation, when producing a large amount of foams on the inside liquid level in layering storehouse 120, pivot 130 rotates and drives down and bear the weight of axle 210 and rotate for filter plate 220 and layer board 230 rotate, through the slope guide of filter plate 220, cooperate scraping plate 240 scrape the brush, make the foam fish for entering into the inside holding tank of layer board 230, afterwards, foam pump 310 circular telegram starts, outwards extracts the foam of collecting in the inside holding tank of layer board 230, does above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A layered extraction device for subcritical water extraction, comprising an apparatus main body (100), characterized in that: the equipment main body (100) comprises a main cylinder body (110), and the interior of the main cylinder body (110) is uniformly and fixedly provided with layered bins (120), the layering bins (120) are provided with four groups, the four groups of layering bins (120) are sequentially and fixedly arranged in the main cylinder body (110) from top to bottom, a rotating shaft (130) is vertically inserted in the middle of the main cylinder body (110), the rotating shaft (130) is rotatably connected with the main cylinder body (110), a servo motor (140) is fixedly arranged at the top of the rotating shaft (130), and the rotating output shaft of the servo motor (140) is fixedly connected on the rotating shaft (130), the outer wall of the rotating shaft (130) is fixedly connected with a stirring blade (150), and the stirring blades (150) are provided with four groups, the four groups of stirring blades (150) are respectively distributed in the four groups of layering bins (120), and the bottom parts of the three groups of layering bins (120) above are fixedly welded with communicating pipes (160).

2. The layered extraction apparatus for subcritical water extraction according to claim 1, characterized in that: the bottom in layering storehouse (120) is for leaking hopper-shaped, communicating pipe (160) fixed mounting is in the bottom lowest position department in layering storehouse (120), and is adjacent two sets of the position of communicating pipe (160) is located the left and right sides of pivot (130) respectively, the outer wall top position welded fastening of main barrel body (110) has the feed inlet, and the feed inlet intercommunication is a set of in the top the inside in layering storehouse (120), the outer wall below position welded fastening of main barrel body (110) has the discharge gate, and the discharge gate intercommunication is a set of in the below the inside in layering storehouse (120).

3. The layered extraction apparatus for subcritical water extraction according to claim 2, characterized in that: and a one-way valve (170) is fixedly arranged in each group of the communicating pipes (160).

4. The layered extraction apparatus for subcritical water extraction according to claim 1, characterized in that: the top is a set of mechanism (200) is fished for to the internally mounted of layering storehouse (120) has the foam, and the foam is fished for mechanism (200) including bearing axle (210), bear axle (210) welded fastening in the outside of pivot (130), and bear axle (210) and be located the top a set of the inside of layering storehouse (120), the outer wall right side fixed welding who bears axle (210) has filter plate (220), and the appearance of filter plate (220) is the semicircle form of slope, the outer wall left side fixed welding who bears axle (210) has layer board (230), and the appearance of layer board (230) is the horizontally semicircle form, the middle bottom welding intercommunication of layer board (230) has the holding tank.

5. The layered extraction apparatus for subcritical water extraction according to claim 4, characterized in that: the outside cover that bears axle (210) is equipped with scraper blade (240), the outside cover that bears axle (210) is equipped with spring (250), and the upper and lower both ends of spring (250) conflict respectively and connect between the top of bearing axle (210) and the top of scraper blade (240), scraper blade (240) pass through spring (250) and bear between the axle (210) elastic connection, the right side one end outside cover of scraper blade (240) is equipped with spacing rail (260), and spacing rail (260) welded fastening is on the right side inner wall of main barrel body (110), sliding connection between spacing rail (260) and scraper blade (240).

6. The layered extraction apparatus for subcritical water extraction according to claim 5, characterized in that: outer wall top fixed mounting of main cylinder body (110) has foam pump (310), and welded fastening has the siphunculus on the input of foam pump (310), and the siphunculus runs through to insert and establish the top a set of the inside in layering storehouse (120), the siphunculus of fixed intercommunication extends to layer board (230) inside holding tank directly over on foam pump (310) input, and fixed intercommunication has rubber hose (320) on the siphunculus of fixing on foam pump (310) output.

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