CN111296853A - Pretreatment equipment for extracting dietary fiber of sargassum fusiforme - Google Patents
Pretreatment equipment for extracting dietary fiber of sargassum fusiforme Download PDFInfo
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- CN111296853A CN111296853A CN202010119647.1A CN202010119647A CN111296853A CN 111296853 A CN111296853 A CN 111296853A CN 202010119647 A CN202010119647 A CN 202010119647A CN 111296853 A CN111296853 A CN 111296853A
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- sargassum fusiforme
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- reaction vessel
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/20—Reducing nutritive value; Dietetic products with reduced nutritive value
- A23L33/21—Addition of substantially indigestible substances, e.g. dietary fibres
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
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Abstract
The utility model provides an extract preliminary treatment equipment of sargassum fusiforme dietary fiber, aims at solving among the prior art and draws dietary fiber and need carry out the predrying to sargassum fusiforme, and this stoving process is consuming time for a long time and the energy consumes highly, has promoted the technical problem of the preparation cost who draws dietary fiber from sargassum fusiforme when not being in line with the green development theory. The invention comprises a hollow reaction vessel, wherein one end of the reaction vessel is provided with a socket for inserting a smashing component for smashing sargassum fusiforme, the smashing component comprises a material pipe capable of containing the sargassum fusiforme and a knife rest component for cutting the sargassum fusiforme, one end of the reaction vessel far away from the socket is provided with a driving component for driving the material pipe to rotate, the peripheral surface of the material pipe is provided with a plurality of discharge holes, one end of the material pipe far away from the driving component is provided with a material pressing component, the sargassum fusiforme can be cut by the knife rest component when being extruded from the discharge holes under the extrusion of the material pressing component, and the reaction vessel is internally provided with a material mixing.
Description
Technical Field
The invention relates to the technical field of sargassum fusiforme treatment, in particular to pretreatment equipment for extracting sargassum fusiforme dietary fibers.
Background
The sargassum fusiforme is an algae plant growing on low-tide rock, contains 17.5 g of water, 20.9 g of protein, 3.7 g of fat, 29 g of carbohydrate, 329 mg of calcium, 203 mg of phosphorus, 99.4 mg of iron, 22.7 g of algin, 6.6 g of mannitol, 63 mg of iodine and the like per hundred grams, when extracting dietary fiber from the sargassum fusiforme, a series of treatment processes such as enzymolysis, acidolysis, alkaline hydrolysis, gelation, bleaching, activation and the like are required to be carried out on the sargassum fusiforme, the algin content in the sargassum fusiforme is high, so the processing process of the sargassum fusiforme with complete structural shape is difficult and takes a long time, meanwhile, since the sargassum fusiforme cannot be fully contacted with the solution, the precipitation of the dietary fiber is insufficient, and based on the defect, the common pretreatment method for extracting the sargassum fusiforme dietary fiber at present is to crush the sargassum fusiforme after drying so as to reduce the influence of algin and increase the contact area of the sargassum fusiforme and the solution.
Chinese patent application No. CN201811327503.4 discloses an apparatus for extracting dietary fiber from wheat drum, comprising a reaction device and a separation device, wherein the reaction device is arranged above the separation device, the reaction device comprises a reaction tank, a heat-insulating wall is arranged outside the reaction tank, a combustion chamber is arranged between the heat-insulating wall and the reaction tank, two combustion furnace ends are symmetrically arranged inside the combustion chamber, the back of the combustion furnace end is provided with a gas inlet, the gas inlet is connected with an external gas pipe, the upper end of the combustion chamber is provided with a smoke outlet, a tank cover is arranged above the reaction tank, the left and right sides of the upper end of the tank cover are respectively provided with a material inlet and a steam outlet, a stirring motor is fixedly arranged at the center of the upper end of the tank cover, the output shaft of the stirring motor is fixedly connected with the upper end of a stirring shaft through a coupling, the stirring shaft at the lower end penetrates through the tank, a discharge pipe is arranged at the bottom of the reaction tank, a valve is arranged on the discharge pipe, and the lower end of the discharge pipe extends into the separation device; separator is including catchmenting the jar, catchmenting jar inside fixed being provided with the centrifugation jar, and the inside rotation of centrifugation jar is provided with the hollow tube, and auger blade is installed in the hollow tube outside, catchment jar, centrifugation jar and the equal coaxial setting of hollow tube, the centrifugation jar is bottom open-ended circular cone tubbiness structure, and the inner chamber diameter of centrifugation jar from up reducing gradually down, auger blade's spiral diameter is followed up reducing gradually along with the inner chamber change of centrifugation jar from down, evenly be covered with the hole of permeating water on the centrifugation jar.
The above patent provides an apparatus for extracting dietary fiber from wheat bran, which has guiding significance for extracting dietary fiber from sargassum fusiforme because the dietary fiber in wheat bran and sargassum fusiforme are both insoluble dietary fiber, the problem is that the device needs to dry and crush wheat bran, when the wheat bran is directly grafted to the processing of the sargassum fusiforme, because the sargassum fusiforme has larger body size, the water volatilization rate in the sargassum fusiforme is lower, and the drying method adopting sunlight solarization has lower efficiency, the heating equipment is needed to be used for auxiliary drying of the sargassum fusiforme, the energy consumption in the drying process is higher, the preparation cost of extracting the dietary fiber from the sargassum fusiforme is improved while the concept of green development is not met, and based on the preparation cost, how to dry and crush fresh sargassum fusiforme is the difficult point of extracting dietary fiber from the sargassum fusiforme to realize large-scale production.
Disclosure of Invention
The invention aims to overcome the technical problems that the extraction of dietary fiber from sargassum fusiforme needs to pre-dry sargassum fusiforme, the drying process consumes more time and energy, the preparation cost of extracting the dietary fiber from the sargassum fusiforme is improved while the green development concept is not met, and the invention provides the pretreatment equipment for extracting the sargassum fusiforme dietary fiber.
In order to achieve the above object, the present invention adopts the following technical solutions.
The utility model provides an extract hizikia fusiforme dietary fiber's preliminary treatment equipment, including hollow reaction vessel, the socket that is used for inserting to carry out kibbling crushing unit is offered to reaction vessel's one end, crushing unit is including the material pipe that can hold hizikia fusiforme and carry out the knife rest component that cuts to hizikia fusiforme, the one end that reaction vessel kept away from the socket is equipped with drive material pipe pivoted drive component, be equipped with a plurality of discharge opening on the global of material pipe, the one end that drive component was kept away from to the material pipe is equipped with presses the material component, hizikia fusiforme all can be cut by the knife rest component when extruding from the discharge opening under pressing the material component extrusion, be equipped with the compounding component that.
In the prior art, when extracting dietary fiber from sargassum fusiforme, drying and crushing operation needs to be carried out on the sargassum fusiforme, so that the contact area between the sargassum fusiforme and a reaction solution is increased, wherein the purpose of drying is to reduce the flexibility of the sargassum fusiforme, so that the sargassum fusiforme is powdered in the drying operation, however, the sargassum fusiforme which has higher water content and is complete has larger volume, the efficiency of reducing the water content of the sargassum fusiforme by a sun solarization method is lower, and the sargassum fusiforme needs to be fully contacted with sunlight when the sun solarizes, namely needs a large-area airing field, the airing cost is higher, and further, when the water in the sargassum fusiforme is removed by a heating method, the energy cost of the drying operation is higher because the volume of the; and finally, when the dried and crushed sargassum fusiforme is used for extracting the dietary fiber, the steps of enzymolysis, acidolysis, alkaline hydrolysis and the like are required, and the steps are all carried out in the solution, namely the dried sargassum fusiforme still needs to be soaked to absorb water so as to realize the extraction of the dietary fiber. Based on the above problems, the present invention provides a pretreatment apparatus for extracting dietary fiber from sargassum fusiforme, which can crush fresh or dried sargassum fusiforme, i.e. can crush sargassum fusiforme without reducing the flexibility of the sargassum fusiforme, specifically, one end of a hollow reaction vessel is provided with a socket, a crushing assembly is inserted into the reaction vessel from the socket, the crushing assembly comprises a material pipe and a knife rest assembly, the material pipe can rotate under the driving of a driving member, the sargassum fusiforme is extruded from a discharge hole on the circumferential surface of the material pipe under the extrusion of a pressure member, the sargassum fusiforme rotates synchronously with the material pipe in the process, the knife rest assembly is arranged on the circumferential surface of the material pipe, so that the sargassum fusiforme can be cut and crushed by the knife rest assembly in the rotating process, the higher the rotating speed of the material pipe is, the tighter the arrangement of the knife heads in the knife rest assembly is, the smaller the, because the fresh sargassum fusiforme contains high water content and algin, the cut small-volume sargassum fusiforme is directly piled in the reaction vessel and is easy to agglomerate, so that the solution of the sargassum fusiforme is difficult to completely infiltrate in the processes of enzymolysis, acidolysis and alkaline hydrolysis, and further the dietary fiber in the sargassum fusiforme is difficult to completely extract.
As preferred, the discharge opening includes vertical discharge opening group and hoop discharge opening group, and vertical discharge opening group includes the vertical discharge opening of a plurality of along discharging pipe length direction interval arrangement, and the interval between two adjacent vertical discharge openings increases along the direction of drive component to pressing the material component gradually, and hoop discharge opening group includes the vertical discharge opening group of a plurality of along the contained angle such as discharging pipe circumference and arrange.
The water content of undried sargassum fusiforme is high, the sargassum fusiforme can be accumulated at the lower part of the material pipe after entering the material pipe, in order to extrude the sargassum fusiforme in the material pipe as soon as possible to complete cutting and crushing, a plurality of vertical discharge holes are arranged at intervals along the length direction of the discharge pipe, the distance between two adjacent vertical discharge holes is gradually increased along the direction from the driving component to the material pressing component, namely, the vertical discharge holes at the bottom of the material pipe are densely distributed, the vertical discharge holes at the upper part of the material pipe are loosely distributed, so as to correspond to the distribution state of the sargassum fusiforme in the material pipe, in addition, the circumferential discharge hole group comprises a plurality of vertical discharge hole groups which are arranged along the circumferential direction of the discharge pipe at equal included angles, namely, a plurality of discharge holes are simultaneously distributed on the cross section of the material pipe where the vertical discharge holes are positioned along the circumferential direction of the material pipe, the frequency of contact between the sargassum fusiforme extruded from the discharge hole and the cutter head is high, so that the cut sargassum fusiforme can be ensured to be small in size, and the extraction rate of the sargassum fusiforme in the dietary fiber extraction process is accelerated.
Preferably, the tool holder component comprises a tool holder coaxial with the tapping pipe and a plurality of tool bits connected with the tool holder, a mounting gap for accommodating the tool bits is formed between the tool holder and the outer peripheral surface of the tapping pipe, and one end of the tool holder is connected with the inner cavity wall of the reaction vessel far away from the socket.
One end of the knife rest is connected with the inner cavity wall of the reaction vessel far away from the socket, namely, the knife head does not move in the cutting process, the cutting operation of the sargassum fusiforme is realized through the contact of the rotating sargassum fusiforme and the knife head, and in order to avoid the interference of the knife head or the knife rest and the rotating material pipe, an installation gap for accommodating the knife head is arranged between the outer peripheral surfaces of the knife rest and the discharge pipe.
As preferred, the tool bit includes vertical tool bit group and hoop tool bit group, and vertical tool bit group includes a plurality of vertical tool bit along discharging pipe length direction interval arrangement, and interval between two adjacent vertical tool bits corresponds equally with the interval between two adjacent vertical discharge openings, and hoop tool bit group includes a plurality of vertical tool bit group along the equal contained angle of discharging pipe circumference and arranges, and the knife rest is the frame construction of fretwork, and the node at the knife rest is all installed to the tool bit.
Among this technical scheme, vertical tool bit group is including the vertical tool bit of a plurality of along discharging pipe length direction interval arrangement, interval between two adjacent vertical tool bits corresponds with the interval between two adjacent vertical discharge openings and equals, its purpose guarantees that the hizikia fusiforme of extruding from the discharge opening all can take place the contact with the tool bit, avoid the emergence of hizikia fusiforme hourglass cutting phenomenon, hoop tool bit group is including the vertical tool bit group of a plurality of along the contained angle such as discharging pipe circumference and arrange, its purpose promotes the frequency of contact of hizikia fusiforme and tool bit, in order to reduce the volume of cutting back hizikia fusiforme.
Preferably, the driving member comprises a rotating shaft and a motor arranged outside the reaction vessel, one end of the rotating shaft is connected with an output shaft of the motor, the other end of the rotating shaft penetrates through the reaction vessel and is connected with one end, far away from the material pressing member, of the discharge pipe, and a mechanical sealing element is arranged between the rotating shaft and the reaction vessel.
This technical scheme is injectd the rotation mode of material pipe, realizes rotating through the drive of motor and pivot promptly, because need let in solution among the reaction vessel, for avoiding the emergence of weeping phenomenon, is equipped with mechanical seal between pivot and the reaction vessel.
Preferably, the material distributing part is arranged on the inner tube bottom of the material tube and comprises a large end and a small end along the length direction of the material tube, the discharge hole is partially overlapped with the material distributing part along the radial projection of the discharge tube, an air bag for driving the material distributing part to reciprocate along the axial direction of the discharge tube is arranged between the large end and the inner tube bottom of the material tube, and the air bag is connected with an air source arranged outside the reaction container through an air inlet tube.
When the sargassum fusiforme is put into the material pipe, if the inner bottom surface of the material pipe is flat, fresh sargassum fusiforme can be caked, so that the sargassum fusiforme is difficult to extrude from the material hole under the action of the extruding component, and further the pretreatment equipment can not work normally, in order to avoid the caked phenomenon, the invention is characterized in that a material distribution piece is arranged on the inner bottom of the material pipe, the material distribution piece comprises a large end and a small end along the length direction of the material pipe, the large end is close to the inner bottom surface of the material pipe, when the sargassum fusiforme is put into the material pipe, the material distribution piece disperses the sargassum fusiforme between the peripheral surface of the material distribution piece and the inner wall surface of the material pipe, thereby effectively preventing the sargassum fusiforme from caking, in addition, the material distribution piece occupies the space in the material pipe, the occupied space is conical, when the sargassum fusiforme is put into the material pipe, the sar, the material pipe in the rotation all can with the internal face department of hizikia fusiforme centrifugation whipping to material pipe, and is further, be equipped with the drive between the inner tube bottom of main aspects and material pipe and divide the material spare along discharging pipe axial reciprocating motion's gasbag, the gasbag passes through the intake pipe with the air supply of establishing in the reaction vessel outside and links to each other, when the discharging hole department can't the ejection of compact because of the hizikia fusiforme caking, gasbag drive divides the material spare to reciprocate, can break up the hizikia fusiforme of caking.
Preferably, a horn-shaped feeding part is arranged at one end, away from the driving component, of the material pipe, the radial size of the feeding part is gradually increased along the direction from the driving component to the material pressing component, the material pressing component comprises a piston and a crank connecting rod mechanism, and the piston can move in and out of the material pipe in a reciprocating mode under the driving of the crank connecting rod mechanism.
Preferably, the mixing member comprises a liquid inlet pipe and a spray head connected with one end of the liquid inlet pipe, the other end of the liquid inlet pipe is connected with a water outlet of a water pump arranged outside the reaction vessel, a water inlet of the water pump is connected with a liquid pool arranged outside the reaction vessel, and the spray head fully mixes the liquid and the sargassum fusiforme when spraying the liquid on the peripheral surface of the material pipe.
The mixing component comprises a spray head, a liquid inlet pipe and a water pump, wherein a water inlet of the water pump is connected with a liquid pool arranged outside the reaction container, the liquid pool can contain water, acid solution, enzyme solution or alkali solution, the spray head fully mixes the liquid with the sargassum fusiforme when spraying the liquid on the peripheral surface of the material pipe, namely the cut sargassum fusiforme is immediately flushed into the liquid, the sargassum fusiforme is effectively prevented from caking, when the liquid pool contains clear water, the sargassum fusiforme is only homogenized, and when the liquid pool contains the acid solution, the enzyme solution or the alkali solution, the sargassum fusiforme is homogenized and a certain step of acidolysis, enzymolysis or alkaline hydrolysis in the process of extracting the dietary fibers is realized.
Preferably, a discharge hole is provided at an end of the reaction vessel remote from the material pressing member, and the discharge hole penetrates through a wall surface of the reaction vessel in a longitudinal direction of the material pipe. The purpose of arranging the discharge holes is to synchronously discharge the sargassum fusiforme solution, so that on one hand, the serious corrosion of the inner wall surface of the reaction container caused by the acid solution or the alkali solution is avoided, the service life of the reaction container is prolonged, on the other hand, the fluidity of the sargassum fusiforme mixed solution is maintained, and the bottom sinking phenomenon of the sargassum fusiforme in the standing solution is avoided.
Preferably, the inner wall surface of the reaction vessel is provided with a stainless steel lining, and the stainless steel lining is subjected to surface passivation treatment by anodic oxidation. The stainless steel lining is subjected to anodic oxidation treatment, the surface of the lining is passivated again through the anodic oxidation treatment, and the nonuniformity of the surface of the lining is reduced, so that the corrosion resistance and the pitting potential of the material are improved, and the corrosion resistance and the durability of the reaction container are further improved.
In conclusion, the invention has the following beneficial effects: (1) the equipment can directly crush and process fresh sargassum fusiforme with high water content, so that the drying step of the sargassum fusiforme is omitted, the preparation cost is reduced, and the crushing efficiency of the sargassum fusiforme is improved; (2) the mixing component in the pretreatment equipment fully mixes the crushed sargassum fusiforme with the solution, thereby effectively avoiding the occurrence of the agglomeration phenomenon of the sargassum fusiforme and further realizing the full extraction of the dietary fiber in the sargassum fusiforme; (3) when the sargassum fusiforme is put into the material pipe, the sargassum fusiforme is dispersed between the peripheral surface of the material distribution piece and the inner wall surface of the material pipe by the material distribution piece, the sargassum fusiforme is effectively prevented from caking, the sargassum fusiforme is distributed in an inverted cone shape when being put into the material pipe, namely most of the sargassum fusiforme cannot be distributed on the axis of the material pipe, and the rotating material pipe can centrifugally swing the sargassum fusiforme to the inner wall surface of the material pipe.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure:
the device comprises a reaction container 1, a socket 2, a material pipe 3, a discharge hole 4, a discharge hole 5, a knife rest 6, a knife head 7, a mounting gap 8, a rotating shaft 9, a material distributing part 10, an air bag 11, an air source 12, an air inlet pipe 13, a feeding part 14, a piston 15, a liquid inlet pipe 16, a spray head 17, a water pump 18 and a liquid pool 19.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in fig. 1, a pretreatment device for extracting dietary fiber from sargassum fusiforme comprises a hollow reaction container 1, wherein one end of the reaction container is provided with a socket 2 for inserting a smashing component for smashing the sargassum fusiforme, the smashing component comprises a material pipe 3 capable of containing the sargassum fusiforme and a knife rest component for cutting the sargassum fusiforme, one end of the reaction container, which is far away from the socket, is provided with a driving component for driving the material pipe to rotate, the peripheral surface of the material pipe is provided with a plurality of discharge holes 4, one end of the material pipe, which is far away from the driving component, is provided with a material pressing component, the sargassum fusiforme can be cut by the knife rest component when being extruded from the discharge holes under the extrusion of the material pressing component; the discharge holes comprise vertical discharge hole groups and annular discharge hole groups, the vertical discharge hole groups comprise a plurality of vertical discharge holes which are arranged at intervals along the length direction of the discharge pipe, the distance between every two adjacent vertical discharge holes is gradually increased along the direction from the driving component to the material pressing component, and the annular discharge hole groups comprise a plurality of vertical discharge hole groups which are arranged along the circumferential direction of the discharge pipe at equal included angles; the tool rest component comprises a tool rest 6 coaxial with the discharge pipe and a plurality of tool bits 7 connected with the tool rest, a mounting gap 8 for accommodating the tool bits is formed between the tool rest and the outer peripheral surface of the discharge pipe, and one end of the tool rest is connected with the inner cavity wall of the reaction vessel far away from the socket; the tool bit comprises a vertical tool bit group and a circumferential tool bit group, the vertical tool bit group comprises a plurality of vertical tool bits which are arranged at intervals along the length direction of the discharge pipe, the distance between every two adjacent vertical tool bits is correspondingly equal to the distance between every two adjacent vertical discharge holes, the circumferential tool bit group comprises a plurality of vertical tool bit groups which are arranged at equal included angles along the circumferential direction of the discharge pipe, the tool rest is of a hollow frame structure, and the tool bits are all arranged at the nodes of the tool rest; the driving component comprises a rotating shaft 9 and a motor arranged outside the reaction vessel, one end of the rotating shaft is connected with an output shaft of the motor, the other end of the rotating shaft penetrates through the reaction vessel and is connected with one end of the discharging pipe, which is far away from the material pressing component, and a mechanical sealing element is arranged between the rotating shaft and the reaction vessel; a material distributing part 10 is arranged on the inner tube bottom of the material tube, the material distributing part comprises a large end and a small end along the length direction of the material tube, the projection of a discharge hole along the radial direction of the discharge tube is partially overlapped with the material distributing part, an air bag 11 for driving the material distributing part to reciprocate along the axial direction of the discharge tube is arranged between the large end and the inner tube bottom of the material tube, and the air bag is connected with an air source 12 arranged outside the reaction vessel through an air inlet pipe 13; one end of the material pipe, which is far away from the driving component, is provided with a horn-shaped feeding part 14, the radial size of the feeding part is gradually increased along the direction from the driving component to the pressing component, the pressing component comprises a piston 15 and a crank connecting rod mechanism, and the piston can move in and out of the material pipe in a reciprocating manner under the driving of the crank connecting rod mechanism; the mixing component comprises a liquid inlet pipe 16 and a spray head 17 connected with one end of the liquid inlet pipe, the other end of the liquid inlet pipe is connected with a water outlet of a water pump 18 arranged outside the reaction vessel, a water inlet of the water pump is connected with a liquid pool 19 arranged outside the reaction vessel, and the spray head fully mixes the liquid with the sargassum fusiforme when spraying the liquid on the peripheral surface of the material pipe; a discharge hole 5 is formed in one end, far away from the material pressing member, of the reaction container, and the discharge hole penetrates through the wall surface of the reaction container along the length direction of the material pipe; the inner wall surface of the reaction vessel is provided with a stainless steel lining, and the stainless steel lining is subjected to surface passivation treatment by anodic oxidation.
As shown in the position relation of figure 1, a material pressing component, a material feeding component, a material pipe, a cutter rest component, a reaction container and a driving component are sequentially arranged from top to bottom, the pressure component comprises a crank link mechanism and a piston from top to bottom, a sink groove for containing sargassum fusiforme is arranged at the upper end of the material pipe from top to bottom, a plurality of discharge holes are arranged on the peripheral surface of the material pipe, the discharge holes penetrate through the side wall of the material pipe along the radial direction of the material pipe, the discharge holes comprise a plurality of vertical discharge holes which are arranged at intervals along the length direction of the material pipe, the interval between every two adjacent vertical discharge holes is gradually reduced from top to bottom, the annular discharge hole group comprises a plurality of vertical discharge hole groups which are arranged at equal included angles along the circumferential direction of the discharge pipe, the cutter rest component comprises a cutter rest and a plurality of cutter heads which are arranged on the cutter rest, a mounting, the frame-type knife rest is formed by matching annular mounting strips and vertical mounting strips, the number of the annular mounting strips is consistent with that of the vertical discharge holes, the distance between every two adjacent annular mounting strips is gradually reduced from top to bottom and is correspondingly equal to the distance between every two adjacent vertical discharge holes, the number of the vertical mounting strips is equal to that of the vertical discharge hole groups and is arranged along the circumferential direction of the material pipe at equal included angles, the knife heads are mounted at the nodes of the annular mounting strips and the vertical mounting strips one by one, the material distributing piece is mounted on the inner bottom surface of the material pipe, the material distributing piece is conical in the embodiment, the large end of the material distributing piece is positioned below the small end of the material distributing piece, an air bag is arranged between the material distributing piece and the inner bottom surface of the material pipe, the air bag is connected with an air source arranged outside the reaction container through an air inlet pipe, the material distributing piece moves upwards when the air bag is inflated, and the, the reciprocating motion of the distributing part can comb the caked sargassum fusiforme, and avoids the blockage of the discharge hole caused by the caked sargassum fusiforme, the shape of the reaction container is unlimited, the reaction container can be of a cubic, columnar or special-shaped structure, in the embodiment, the reaction container is of a hollow columnar structure, the upper end of the reaction container is provided with a jack which is coaxial with the reaction container, namely, the material pipe is also coaxially arranged with the reaction container, the lower end of the material pipe is connected with an output shaft of a motor through a rotating shaft, a mechanical sealing part for preventing liquid leakage is arranged between the rotating shaft and the reaction container, the mixing component comprises a spray head, a liquid inlet pipe and a water pump, the water inlet of the water pump is connected with a liquid pool arranged outside the reaction container, the liquid pool can contain water, acid solution, enzyme solution or alkali solution, when the spray head sprays the liquid on the peripheral surface of the material pipe, the liquid, effectively avoided the sargassum fusiforme to take place the caking, when splendid attire clear water in the liquid bath, only carry out the homogenization to the sargassum fusiforme, when splendid attire acid solution, enzyme solution or alkali solution in the liquid bath, realized certain step of acidolysis, enzymolysis or alkaline hydrolysis among the dietary fiber extraction process when to the sargassum fusiforme homogenization.
Claims (10)
1. The utility model provides an extract hizikia fusiforme dietary fiber's preliminary treatment equipment, including hollow reaction vessel, a serial communication port, the socket that is used for inserting to carry out kibbling rubbing crusher assembly to hizikia fusiforme is offered to reaction vessel's one end, rubbing crusher assembly is including the material pipe that can hold hizikia fusiforme and carrying out the knife rest component that cuts to hizikia fusiforme, reaction vessel keeps away from the one end of socket and is equipped with drive material pipe pivoted drive component, be equipped with a plurality of discharge opening on the global of material pipe, the one end that drive component was kept away from to the material pipe is equipped with presses the material component, hizikia fusiforme all can be cut by the knife rest component when the discharge opening is extruded under pressing the.
2. The pretreatment equipment for extracting the dietary fiber of the sargassum fusiforme according to claim 1, wherein the discharge holes comprise a vertical discharge hole group and a circumferential discharge hole group, the vertical discharge hole group comprises a plurality of vertical discharge holes which are arranged along the length direction of the discharge pipe at intervals, the distance between two adjacent vertical discharge holes is gradually increased along the direction from the driving component to the material pressing component, and the circumferential discharge hole group comprises a plurality of vertical discharge hole groups which are arranged along the circumferential direction of the discharge pipe at equal included angles.
3. The pretreatment apparatus for extracting dietary fiber from sargassum fusiforme as claimed in claim 2, wherein the blade holder member comprises a blade holder coaxial with the tapping pipe and a plurality of blades attached to the blade holder, a mounting gap for accommodating the blades is provided between the blade holder and the outer circumferential surface of the tapping pipe, and one end of the blade holder is attached to the inner cavity wall of the reaction vessel remote from the socket.
4. The pretreatment equipment for extracting the dietary fiber of the sargassum fusiforme according to the claim 3, wherein the cutter head comprises a vertical cutter head group and a circumferential cutter head group, the vertical cutter head group comprises a plurality of vertical cutter heads which are arranged along the length direction of the discharging pipe at intervals, the distance between every two adjacent vertical cutter heads is equal to the distance between every two adjacent vertical discharging holes correspondingly, the circumferential cutter head group comprises a plurality of vertical cutter head groups which are arranged along the circumferential direction of the discharging pipe at equal included angles, the cutter rest is of a hollow frame structure, and the cutter heads are all installed at the nodes of the cutter rest.
5. The pretreatment apparatus for extracting dietary fiber from sargassum fusiforme as claimed in claim 1, wherein the driving member comprises a shaft and a motor disposed outside the reaction vessel, one end of the shaft is connected to an output shaft of the motor, the other end of the shaft passes through the reaction vessel and is connected to an end of the discharge pipe away from the pressing member, and a mechanical seal is disposed between the shaft and the reaction vessel.
6. The pretreatment equipment for extracting the dietary fiber of the sargassum fusiforme according to the claim 1, the claim 2 or the claim 5, wherein a material separating piece is arranged on the inner bottom of the material pipe, the material separating piece comprises a big end and a small end along the length direction of the material pipe, the radial projection of the material discharging hole along the material discharging pipe is partially overlapped with the material separating piece, an air bag for driving the material separating piece to reciprocate along the axial direction of the material discharging pipe is arranged between the big end and the inner bottom of the material pipe, and the air bag is connected with an air source arranged outside the reaction container through an air inlet pipe.
7. The pretreatment apparatus for extracting the dietary fiber of sargassum fusiforme according to claim 1, 2 or 5, wherein a trumpet-shaped feeding member is arranged at one end of the material pipe far away from the driving member, the radial dimension of the feeding member is gradually increased along the direction from the driving member to the pressing member, the pressing member comprises a piston and a crank-link mechanism, and the piston can reciprocate in and out of the material pipe under the driving of the crank-link mechanism.
8. The pretreatment apparatus for extracting dietary fiber of sargassum fusiforme according to claim 1, 2 or 5, wherein the mixing member comprises a liquid inlet pipe and a spray head connected with one end of the liquid inlet pipe, the other end of the liquid inlet pipe is connected with a water outlet of a water pump arranged outside the reaction vessel, a water inlet of the water pump is connected with a liquid pool arranged outside the reaction vessel, and the spray head sprays liquid on the peripheral surface of the material pipe to sufficiently mix the liquid with the sargassum fusiforme.
9. The pretreatment apparatus for extracting dietary fiber of sargassum fusiforme according to claim 1, 2 or 5, wherein a discharge hole is formed at one end of the reaction vessel away from the pressing member, and the discharge hole penetrates through the wall surface of the reaction vessel along the length direction of the material pipe.
10. The pretreatment apparatus for extracting dietary fiber of sargassum fusiforme according to claim 1, 2 or 5, wherein a stainless steel lining is provided on an inner wall surface of the reaction vessel, and the stainless steel lining is surface-passivated by anodic oxidation.
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| CN111296853B (en) | 2023-08-08 |
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