CN215288821U

CN215288821U - Wheat polypeptide extraction element

Info

Publication number: CN215288821U
Application number: CN202120374073.2U
Authority: CN
Inventors: 李成秀; 袁绍华
Original assignee: Juye Hengfeng Fruit And Vegetable Co ltd
Current assignee: Juye Hengfeng Fruit And Vegetable Co ltd
Priority date: 2021-02-18
Filing date: 2021-02-18
Publication date: 2021-12-24
Anticipated expiration: 2031-02-18

Abstract

The utility model belongs to the technical field of polypeptide extraction, and discloses a wheat polypeptide extraction device, which comprises a shell, a controller is arranged on one side wall of the shell, an inverted cone-shaped clapboard is fixed on the inner wall of the shell, and the inside of the shell is divided by the partition board into a reaction cavity and a separation cavity which are distributed up and down, a rotatable centrifugal box is arranged inside the separation cavity, a connecting pipe is connected between the reaction cavity and the centrifugal box, and the connecting pipe is fixed at the center of the bottom of the clapboard, the utility model can carry out multi-stage filtration to the centrifugal product by arranging the filter boxes which can rotate together with the centrifugal box at both sides of the centrifugal box, arranging the filter screen and the two layers of ultrafiltration membranes with gradually decreased aperture in the filter boxes from top to bottom, therefore, the substances in the solution are respectively collected and subsequently used for purifying the wheat polypeptide or researching other wheat components, and the utilization rate of the wheat gluten material is improved.

Description

Wheat polypeptide extraction element

Technical Field

The utility model belongs to the technical field of the polypeptide draws, concretely relates to wheat polypeptide extraction element.

Background

The wheat polypeptide is a micromolecular polypeptide substance obtained by extracting protein from protein powder and then carrying out directional enzyme digestion and specific small peptide separation technology, and is prepared by taking wheat gluten as a raw material and carrying out processes such as size mixing, protease enzymolysis, separation, filtration, spray drying and the like. The wheat polypeptide has effects of inhibiting cholesterol increase, inhibiting activity of angiotensin converting enzyme, improving body resistance to infection of external pathogen, reducing body morbidity, and lowering blood pressure.

Present wheat polypeptide extraction element is after carrying out the centrifugation, select the supernatant, the dry thing is collected to the mode of recycling spray drying, promptly for the wheat polypeptide, nevertheless contain partial polypeptide between middle level liquid and the precipitate after the centrifugation, and can be used for other academic researches, current device fails to filter and utilizes respectively the part outside the supernatant, the utilization ratio to wheat gluten is lower, and when pouring solution into the centrifuge box after the enzymolysis, partial powder thick liquid easily adheres to the upper surface at the baffle, lead to the thick liquids after the enzymolysis to collect incomplete, cause the waste of material, it is comparatively troublesome simultaneously that the reaction chamber washs, increase staff's working strength.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheat polypeptide extraction element to solve current wheat polypeptide extraction element and can not carry out multistage filtration to centrifugal product and utilize respectively in the collection process, the problem that can not collect completely is attached to the baffle to the whitewashed thick liquid adhesion behind the enzymolysis.

In order to achieve the above object, the utility model provides a following technical scheme: a wheat polypeptide extraction device comprises a shell, a controller is arranged on one side wall of the shell, an inverted cone-shaped partition plate is fixed on the inner wall of the shell, and the inside of the shell is divided by the partition board into a reaction cavity and a separation cavity which are distributed up and down, a rotatable centrifugal box is arranged inside the separation cavity, a connecting pipe is connected between the reaction cavity and the centrifugal box, the connecting pipe is fixed at the center of the bottom of the clapboard, two liquid discharge pipes are symmetrically arranged on the side wall of the centrifugal box, the end parts of the two liquid discharge pipes are respectively connected with two filter tanks, each filter tank comprises a first filter cylinder, a second filter cylinder, a third filter cylinder and a collecting barrel which are arranged from top to bottom in sequence, the bottom of the first filter cylinder is fixed with a filter screen, the bottoms of the second filter cylinder and the third filter cylinder are both fixed with ultrafiltration membranes, and the pore diameter of the ultrafiltration membrane of the second filter cylinder is larger than that of the ultrafiltration membrane of the third filter cylinder.

Preferably, each filter box further comprises a cover body and a box body, the cover body can be screwed on the top end of the box body, the first filter cartridge, the second filter cartridge, the third filter cartridge and the collecting barrel are sequentially placed inside the box body from top to bottom, limiting rings are fixed on the inner walls of the second filter cartridge, the third filter cartridge and the collecting barrel, and the first filter cartridge, the second filter cartridge and the third filter cartridge are sequentially placed on the limiting rings of the second filter cartridge, the third filter cartridge and the collecting barrel.

Preferably, the reaction chamber is rotatably provided with a scraper and three stirring rods, and the scraper is in contact with the surface of the partition plate and is obliquely arranged relative to the radius of the partition plate.

Preferably, the fixed cover in outside of connecting pipe is equipped with the piston ring, the top of centrifugal box is established to the roof, and the piston ring rotationally inlays and locates in the roof, every the mounting hole has all been seted up on the lid, every the outside of fluid-discharge tube all is equipped with the thread bush, and every thread bush all can fit in a mounting hole soon.

Preferably, the bottom side wall of the shell is rotatably provided with a box door through a hinge, the box door can control the opening and closing of the bottom end area of the separation cavity, the bottom of the separation cavity is fixedly provided with a fixed seat, and the bottom end of the centrifugal box is rotatably embedded on the fixed seat.

Preferably, the top and the bottom of casing are fixed with two motors through the support respectively, and the motor output of top rotates through pivot and puddler and scraper blade to be connected, and the motor output of below rotates through pivot and centrifugal box to be connected.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses a setting up in the both sides of centrifugation case can be along with its co-rotation's rose box, is provided with filter screen and degressive two-layer milipore filter in the rose box from top to bottom, can carry out multistage filtration to the centrifugation result to the material in the solution is collected respectively, and follow-up purification that is used for the wheat polypeptide respectively or other researches about the wheat composition improve the utilization ratio to wheat gluten material.

(2) The utility model discloses a set up the scraper blade on the baffle surface, the scraper blade sets up for baffle radius slope, and the enzymolysis is accomplished the back, opens the connecting pipe to make the continuous counter-clockwise turning of scraper blade, thereby scrape the adhesion under the whitewash on baffle surface, thoroughly collect the thick liquids after the enzymolysis, avoid causing the waste of material, alleviateed the burden that the staff washd the reaction chamber simultaneously, improve the practicality of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the filtering box of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is a schematic view of the scraper and the partition plate according to the present invention;

FIG. 5 is an external view of the present invention;

in the figure: the device comprises a shell-1, a controller-2, a partition-3, a reaction chamber-4, a separation chamber-5, a stirring rod-6, a scraper-7, a centrifugal box-8, a filter box-9, a connecting pipe-10, a fixing seat-11, a motor-12, a cover body-13, a box body-14, a first filter cylinder-15, a second filter cylinder-16, a third filter cylinder-17, a collecting barrel-18, a limiting ring-19, a filter screen-20, an ultrafiltration membrane-21, a liquid discharge pipe-22, a threaded sleeve-23, a piston ring-24 and a box door-25.

Detailed Description

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. 1-5, the present invention provides the following technical solutions: a wheat polypeptide extraction device comprises a shell 1, a controller 2 is arranged on one side wall of the shell 1, a reverse conical partition plate 3 is fixed on the inner wall of the shell 1, the partition plate 3 divides the interior of the shell 1 into a reaction chamber 4 and a separation chamber 5 which are distributed up and down, two pipelines are respectively connected to the top and the side wall of the reaction chamber 4 and are respectively used for adding wheat gluten powder, clear water and papain, a rotatable centrifugal box 8 is arranged in the separation chamber 5, a connecting pipe 10 is connected between the reaction chamber 4 and the centrifugal box 8 and is fixed at the center of the bottom of the partition plate 3, two liquid discharge pipes 22 are symmetrically arranged on the side wall of the centrifugal box 8, the end parts of the two liquid discharge pipes 22 are respectively connected with two filter boxes 9, electromagnetic valves are respectively arranged in the connecting pipe 10 and the two liquid discharge pipes 22, and each filter box 9 comprises a first filter cartridge 15, a first filter cartridge and a second filter cartridge which are sequentially arranged from top to bottom, The bottom of the first filter cylinder 15 is fixed with a filter screen 20, the bottoms of the second filter cylinder 16 and the third filter cylinder 17 are both fixed with an ultrafiltration membrane 21, and the pore diameter of the ultrafiltration membrane 21 of the second filter cylinder 16 is larger than that of the ultrafiltration membrane 21 of the third filter cylinder 17, so that the centrifugal product is subjected to multistage filtration, particles with different sizes in the centrifugal product are separated, substances in a solution are respectively collected, and the centrifugal product is used for purifying wheat polypeptide or researching other wheat components, and the utilization rate of wheat gluten materials is improved.

Furthermore, each filter box 9 further comprises a cover body 13 and a box body 14, the cover body 13 can be screwed on the top end of the box body 14, balls are embedded in the bottom of each box body 14 in an array mode, rotation of the filter box 9 is facilitated, the first filter cartridge 15, the second filter cartridge 16, the third filter cartridge 17 and the collecting barrel 18 are sequentially placed inside the box body 14 from top to bottom, limiting rings 19 are fixed on the inner walls of each second filter cartridge 16, each third filter cartridge 17 and each collecting barrel 18, and the first filter cartridge 15, the second filter cartridge 16 and the third filter cartridge 17 are sequentially placed on the limiting rings 19 of the second filter cartridge 16, the third filter cartridge 17 and each collecting barrel 18.

Further, 4 internal rotations in reaction chamber are installed scraper blade 7 and three puddlers 6, and puddler 6 is used for evenly mixing thick liquid to make the enzymolysis reaction more abundant quick, scraper blade 7 and baffle 3's surface contact, and 3 radius slopes of relative baffle set up, and 7 anticlockwise rotations of scraper blade can scrape the powder thick liquids of adhesion on 3 surfaces of baffle down, thoroughly collect the thick liquids after the enzymolysis, avoid causing the waste of material.

Specifically, the fixed cover in outside of connecting pipe 10 is equipped with piston ring 24, centrifugal box 8's top is established to the roof, and piston ring 24 rotationally inlays and locates in the roof, the mounting hole has all been seted up on every lid 13, every fluid-discharge tube 22's outside all overlaps and is equipped with thread bush 23, and every thread bush 23 all can be fitted in a mounting hole soon, thread bush 23 is used for installing centrifugal box 8 on fluid-discharge tube 22, it has the rubber pad to bond on the inner wall of thread bush 23, play sealed effect to the mounting hole.

It is worth to be noted that, a box door 25 is rotatably installed on the bottom side wall of the casing 1 through a hinge, and the box door 25 can control the opening and closing of the bottom end region of the separation chamber 5, a fixing seat 11 is fixed at the bottom of the separation chamber 5, and the bottom end of the centrifugal box 8 is rotatably embedded on the fixing seat 11.

Further, the top and the bottom of the shell 1 are respectively fixed with two motors 12 through a support, the output end of the motor 12 above is rotatably connected with the stirring rod 6 and the scraper 7 through a rotating shaft, and the output end of the motor 12 below is rotatably connected with the centrifugal box 8 through a rotating shaft.

The motors 12 are electrically connected with the controller 2, the models of the two motors 12 are Y-160M-4, the rated power is 11KW and the rated voltage is 380V, and the model of the controller 2 is AC-247 ELS.

The utility model discloses a theory of operation and use flow: when the utility model is used, wheat gluten and clear water are firstly added into the reaction cavity 4 by the staff, the motor 12 at the top of the shell 1 is started to drive the stirring rod 6 to rotate, so that the mixed liquid is fully stirred, the wheat gluten and the clear water are uniformly mixed, the size mixing is completed, papain is added into the reaction cavity 4 again, the stirring is carried out continuously, so that the protein in the size is decomposed into polypeptide, the electromagnetic valve in the connecting pipe 10 is opened after the enzymolysis, the size flows into the centrifugal box 8, meanwhile, the motor at the top of the shell 1 drives the scraper 7 to rotate anticlockwise, the size adhered to the surface of the partition plate 3 can be scraped, the size after the enzymolysis is thoroughly collected, the waste of materials is avoided, the burden of the staff for cleaning the reaction cavity 4 is reduced, and the practicability of the device is improved;

after all the slurry enters the centrifugal box 8, the connecting pipe 10 is closed, the motor 12 at the bottom of the shell 1 is started, the motor drives the centrifugal box 8 to continuously rotate at a high speed at the top of the fixing seat 11, centrifugation is carried out, meanwhile, the two filter boxes 9 rotate together with the centrifugal box 8, after the centrifugation is finished, the motor 12 is closed, the electromagnetic valves in the two liquid discharge pipes 22 are opened, the centrifugal product flows into the two filter boxes 9 and sequentially passes through the filter screen 20 and the two ultrafiltration membranes 21 to carry out multi-stage filtration, particles with different sizes in the centrifugal product are separated, substances in the solution are respectively collected, the box door 25 is opened again, the threaded sleeve 23 is screwed out, the two filter boxes 9 are taken out, the separately collected substances are respectively used for purification of wheat polypeptide or other researches on wheat components, and the utilization rate of wheat gluten materials is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wheat polypeptide extraction element, includes casing (1), its characterized in that: a controller (2) is arranged on one side wall of the shell (1), a reverse-tapered partition plate (3) is fixed on the inner wall of the shell (1), the partition plate (3) partitions the interior of the shell (1) to form a reaction chamber (4) and a separation chamber (5) which are distributed up and down, a rotatable centrifugal box (8) is arranged in the separation chamber (5), a connecting pipe (10) is connected between the reaction chamber (4) and the centrifugal box (8), the connecting pipe (10) is fixed at the center of the bottom of the partition plate (3), two liquid discharge pipes (22) are symmetrically arranged on the side wall of the centrifugal box (8), the end parts of the two liquid discharge pipes (22) are respectively connected with two filter boxes (9), and each filter box (9) comprises a first filter cylinder (15), a second filter cylinder (16), a third filter cylinder (17) and a collection barrel (18) which are sequentially arranged from top to bottom, a filter screen (20) is fixed at the bottom of the first filter cylinder (15), ultrafiltration membranes (21) are fixed at the bottoms of the second filter cylinder (16) and the third filter cylinder (17), and the pore diameter of the ultrafiltration membrane (21) of the second filter cylinder (16) is larger than that of the ultrafiltration membrane (21) of the third filter cylinder (17).

2. The wheat polypeptide extraction device of claim 1, wherein: each filter box (9) further comprises a cover body (13) and a box body (14), the cover body (13) can be screwed on the top end of the box body (14), the first filter cartridge (15), the second filter cartridge (16), the third filter cartridge (17) and the collecting barrel (18) are sequentially placed in the box body (14) from top to bottom, limiting rings (19) are fixed on the inner walls of the second filter cartridge (16), the third filter cartridge (17) and the collecting barrel (18), and the first filter cartridge (15), the second filter cartridge (16) and the third filter cartridge (17) are sequentially placed on the limiting rings (19) of the second filter cartridge (16), the third filter cartridge (17) and the collecting barrel (18).

3. The wheat polypeptide extraction device of claim 1, wherein: the reaction chamber (4) is internally and rotatably provided with a scraper (7) and three stirring rods (6), and the scraper (7) is in surface contact with the partition board (3) and is obliquely arranged relative to the radius of the partition board (3).

4. The wheat polypeptide extraction device of claim 2, wherein: the outside fixed cover of connecting pipe (10) is equipped with piston ring (24), the top of centrifugal box (8) is established to the roof, and piston ring (24) rotationally inlays and locates in the roof, every the mounting hole has all been seted up on lid (13), every the outside of fluid-discharge tube (22) all is equipped with thread bush (23), and every thread bush (23) all can be fitted in a mounting hole soon.

5. The wheat polypeptide extraction device of claim 1, wherein: install chamber door (25) through the hinge rotation on the bottom lateral wall of casing (1), and the regional opening and shutting in steerable separation chamber (5) bottom of chamber door (25), the bottom of separation chamber (5) is fixed with fixing base (11), and the bottom of centrifugal box (8) rotationally inlays and locates on fixing base (11).

6. The wheat polypeptide extraction device of claim 3, wherein: the top and the bottom of the shell (1) are respectively fixed with two motors (12) through a support, the output end of the motor (12) above is rotatably connected with the stirring rod (6) and the scraper (7) through a rotating shaft, and the output end of the motor (12) below is rotatably connected with the centrifugal box (8) through a rotating shaft.