Rapid dissolving device for silk fibroin

Abstract

The utility model relates to a silk fibroin rapid dissolving device which comprises a stirring tank and a top cover detachably mounted at the top of the stirring tank, and further comprises a stirring device, the crushing assembly is mounted at the top of the top cover and is used for crushing the fed solid materials; the water storage tank is fixedly mounted at the top center of the top cover, a water inlet is fixedly formed in the top of the water storage tank, and a water outlet is formed in the bottom of the water storage tank; the stirring assembly is installed at the center of the inner cavity of the stirring tank and used for stirring the smashed solid materials, the stirring assembly comprises a rotating motor and a stirring shaft, the stirring shaft is of a hollow structure, and the end, away from the rotating motor, of the stirring shaft communicates with the inner cavity of the water outlet in the water storage tank; the discharging pipe is fixedly mounted at the bottom of the stirring tank, and a valve is arranged at the bottom section of the discharging pipe. According to the device, powdery protein particles fall into the stirring box at a relatively low speed and are not easy to accumulate, so that a dissolving agent and the powdery protein particles can be fully fused, and the dissolving efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of silk fibroin preparation, especially to a silk fibroin rapid dissolving device. BACKGROUND

[0002] Silk fibroin is a natural high molecular fiber protein extracted from silk, which has good mechanical properties and physicochemical properties, such as good flexibility and tensile strength, air and moisture permeability, and slow release, and different forms can be obtained after different treatments. In the preparation process, silk fibroin is generally treated into a solution to facilitate its processing into various forms.

[0003] After searching, the prior art discloses a silk fibroin rapid dissolving device in Chinese patent with patent application number CN202321457835.0, which relates to the technical field of silk fibroin preparation, and comprises a stirring box, a top cover detachably arranged on the upper surface of the stirring box, a rectangular plate fixedly arranged on the outer surface of the top cover, and a hollow block fixedly arranged on the outer surface of the stirring box. The utility model can drive the first connecting rod of the output end to rotate by opening the first motor, and the vertical rod can be driven to rotate through the bolt and the nut, so that the stirring rod is rotated to stir and dissolve the silk fibroin, accelerate the dissolution of the silk fibroin, and improve the dissolution efficiency. After that, the material can be discharged through the discharge pipe by rotating the valve, and after use, the end portion of the screw rod can be separated from the hollow block by rotating the screw rod, and then the top cover can be moved upward. The screw nut can be separated from the bolt by rotating the screw nut, and the vertical rod can be disassembled. The interior of the stirring rod and the stirring box can be conveniently cleaned for subsequent use.

[0004] Therefore, we improve it and propose a silk fibroin rapid dissolving device. UTILITY MODEL CONTENTS

[0005] The utility model aims to overcome the above-mentioned defects and provide a silk fibroin rapid dissolving device to solve the problems in the above background technology.

[0006] The utility model is characterized in that:

[0007] The application discloses a silk fibroin rapid dissolving device, which comprises a stirring tank and a top cover detachably arranged on the top of the stirring tank, and further comprises a crushing assembly arranged on the top of the top cover and used for crushing solid materials; a water storage tank fixedly arranged at the top center of the top cover, wherein a water inlet is arranged on the top of the water storage tank, and a water outlet is arranged on the bottom of the water storage tank; a stirring assembly arranged at the center of the inner cavity of the stirring tank and used for stirring the crushed solid materials, wherein the stirring assembly comprises a rotating motor and a stirring shaft, the stirring shaft is in a middle-through structure, and the end of the stirring shaft, which is away from the rotating motor, is communicated with the inner cavity of the water outlet on the water storage tank; and a discharging pipe fixedly arranged on the bottom of the stirring tank, wherein a valve is arranged on the bottom section of the discharging pipe, and the discharging pipe avoids the rotating motor.

[0008] Further, the crushing assembly comprises a crushing box fixedly arranged on the top of the top cover, a protection plate rotationally connected to the side wall of one end of the crushing box, crushing rollers symmetrically arranged in the inner cavity of the crushing box, and a trapezoidal material guide frame fixedly arranged on the bottom of the crushing box, wherein the rotating directions of the two groups of crushing rollers are opposite.

[0009] Further, the trapezoidal material guide frame is fixedly provided with staggered buffer plates in the inner cavity, and the trapezoidal material guide frame is communicated with the inner cavity of the stirring tank.

[0010] Further, the outer wall of the stirring shaft is fixedly provided with uniformly distributed water pipes communicated with the inner cavity of the stirring shaft, the outer wall of any one of the water pipes is provided with uniformly distributed through holes, the outer wall of the stirring shaft is fixedly provided with uniformly distributed stirring blades, and the stirring blades are staggered with the water pipes.

[0011] Further, the outer wall of the stirring tank is fixedly provided with uniformly distributed supporting legs, and the supporting legs are provided with four groups.

[0012] Further, the outer wall of the stirring tank is fixedly provided with an electric control box, and the inner wall of the stirring tank is further embedded with uniformly distributed electric heating pipes, and the electric control box is electrically communicated with the electric heating pipes.

[0013] Further, the bottom center of the stirring tank is fixedly provided with a protection cover covering the outer side of the rotating motor.

[0014] Compared with the prior art, the silk fibroin rapid dissolving device has the following beneficial effects:

[0015] (1) The utility model discloses a buffer board is arranged in the trapezoidal material guide frame inner chamber staggeredly, still set up water storage tank, and the dissolving agent can be thrown out quickly through the water pipe on the stirring shaft, realizes the full mixing of the slowly put into the stirring jar inner chamber silk fibroin raw material and dissolving agent through the cooperation, solves the protein particle of powder in the prior art falls into the stirring box rate is faster, and the problem that is not convenient for dissolving agent and the protein particle of powder to carry out full fusion, greatly reduces the dissolving efficiency.

[0016] (2) The utility model discloses a control box starting electric heating pipe is set up, and the stirring shaft drives stirring blade to rotate simultaneously, realizes the raw material can be heated while stirring, improves the dissolving efficiency. DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model.

[0018] Figure 2 It is the explosion structure schematic diagram one of the utility model;

[0019] Figure 3 It is the explosion structure schematic diagram two of the utility model;

[0020] Figure 4 It is the stirring assembly three -dimensional structure schematic diagram of the utility model;

[0021] Figure 5 It is the crushing assembly three -dimensional structure schematic diagram of the utility model;

[0022] Figure 6 It is the trapezoidal material guide frame section view of the utility model.

[0023] Among them:

[0024] 1, stirring jar;2, top cap;3, crushing assembly;301, crushing box;302, guard plate;303, crushing roller;304, trapezoidal material guide frame;305, buffer board;4, water storage tank;41, water inlet;5, stirring assembly;501, rotary motor;502, stirring shaft;503, water pipe;504, stirring blade;6, blanking tube;7, valve;8, support leg;9, control box;10, protective cover. DETAILED DESCRIPTION

[0025] For better understanding of the technical scheme of the utility model, the following will be combined with relevant drawings to make detailed description. It should be understood that the following specific embodiments are not used to limit the specific implementation of the technical scheme of the utility model, and it is only the implementation of the technical scheme of the utility model. It should be pointed out that the expression of the position relation of each component in this paper, such as A component is located above B component, is based on the expression of the relative position of each component in the drawing, and is not used to limit the actual position relation of each component. Embodiments

[0026] Referring to Figures 1-6 , Figure 1 A structure diagram of a silk fibroin rapid dissolving device is drawn. As shown in the figure, the silk fibroin rapid dissolving device of the utility model, including stirring tank 1 and detachable installation on the top of stirring tank 1 top cover 2, still including;Pulverizing assembly 3 is installed at the top of top cover 2, is used to pulverize the solid material of putting;Water storage tank 4 is fixedly installed at the top center of top cover 2, the top of water storage tank 4 is fixedly provided with water inlet 41, the bottom of water storage tank 4 is provided with water outlet;Stirring assembly 5 is installed at the inner cavity center of stirring tank 1, is used to stir the solid material after pulverizing, stirring assembly 5 includes rotating motor 501 and stirring shaft 502, stirring shaft 502 is the structure of passing through, the end of stirring shaft 502 away from rotating motor 501 is communicated with the inner cavity of water outlet on water storage tank 4;Discharging pipe 6 is fixedly installed at the bottom of stirring tank 1, the bottom section of discharging pipe 6 is provided with valve 7, and discharging pipe 6 avoids rotating motor 501, the inner cavity of water storage tank 4 is sent into by the water inlet 41 set, and the dissolving agent flows into the stirring shaft 502 communicated with the inner cavity of water storage tank 4 through the water outlet of water storage tank 4.

[0027] The pulverizing assembly 3 includes the pulverizing box 301 fixedly installed at the top of the top cover 2, the protective plate 302 rotatably connected to the one end side wall of the pulverizing box 301, the pulverizing rollers 303 symmetrically arranged in the inner cavity of the pulverizing box 301, and the trapezoidal guide frame 304 fixedly installed at the bottom of the pulverizing box 301, wherein the rotating directions of the two groups of pulverizing rollers 303 are opposite, the solid silk fibroin particles in the inner cavity are broken by the opposite rotating directions of the two groups of pulverizing rollers 303.

[0028] The trapezoidal guide frame 304 is fixedly installed with the staggered buffer plates 305 in the inner cavity, the inner cavity of the trapezoidal guide frame 304 is communicated with the inner cavity of the stirring tank 1, the broken silk fibroin raw materials can be slowly put into the inner cavity of the stirring tank 1, the rate of putting the silk fibroin raw materials is reduced, and accumulation is avoided.

[0029] The outer wall of the stirring shaft 502 is fixedly provided with uniformly distributed water pipes 503, the water pipes 503 are communicated with the inner cavity of the stirring shaft 502, the outer wall of any one group of water pipes 503 is provided with uniformly distributed through holes, the outer wall of the stirring shaft 502 is fixedly provided with uniformly distributed stirring blades 504, the stirring blades 504 are staggered with the water pipes 503, the dissolved agent in the inner cavity of the stirring shaft 502 is rapidly thrown out from the through holes of the water pipes 503 through the action of centrifugal force, the slowly fed powdered silk fibroin raw materials can be fully mixed with the dissolved agent, and the dissolution efficiency is improved.

[0030] The outer wall of the stirring tank 1 is fixedly provided with uniformly distributed supporting legs 8, the supporting legs 8 are provided in four groups, and the stability of the device is improved through the supporting legs 8.

[0031] The outer wall of the stirring tank 1 is fixedly provided with an electric control box 9, and the electric heating pipes are embedded in the inner wall of the stirring tank 1, the electric control box 9 is in electrical connection with the electric heating pipes, the electric heating pipes are started through the installed electric control box 9, the raw materials can be heated while stirring, and the dissolution efficiency is improved.

[0032] The bottom center of the stirring tank 1 is fixedly provided with a protective cover 10 covering the outer side of the rotating motor 501, and the rotating motor 501 is protected through the installed protective cover 10.

[0033] Working principle:

[0034] The silk fibroin rapid dissolution device provided by the utility model is used as follows: firstly, the dissolved agent is fed into the inner cavity of the water storage tank 4 through the water inlet 41, and the dissolved agent flows into the stirring shaft 502 in communication with the inner cavity of the water storage tank 4 through the water outlet of the water storage tank 4;

[0035] The switches of the two groups of crushing rollers 303 are started, and then the silk fibroin solid particles are fed into the inner cavity of the crushing box 301, the rotating directions of the two groups of crushing rollers 303 are opposite, so that the solid silk fibroin particles in the inner cavity are crushed in the rotating process of the two groups of crushing rollers 303;

[0036] The crushed silk fibroin raw materials fall on the staggered buffer plates 305 in the inner cavity of the trapezoidal guide frame 304, so that the crushed silk fibroin raw materials are slowly fed into the inner cavity of the stirring tank 1, and the feeding rate of the silk fibroin raw materials is reduced;

[0037] Meanwhile, the switch of the rotating motor 501 is started, so that the stirring shaft 502 is rapidly rotated by the rotating motor 501, the dissolved agent in the inner cavity of the stirring shaft 502 is rapidly thrown out from the through holes of the water pipes 503 under the action of centrifugal force, so that the silk fibroin raw materials slowly fed into the inner cavity of the stirring tank 1 are fully mixed with the dissolved agent, and the dissolution efficiency is improved;

[0038] The electric heating pipe is started through the installed electric control box 9, the stirring shaft 502 drives the stirring blade 504 to rotate while rotating, the raw materials can be heated while stirring, and the dissolution efficiency is improved.

[0039] When the dissolution is completed, the valve 7 is manually opened, and the solution is discharged through the discharge pipe 6.

[0040] The above is only a specific application example of the utility model, and does not constitute any limitation on the protection scope of the utility model. Any technical scheme formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. A device for rapid dissolution of silk fibroin, characterized in that: Includes a mixing tank (1) and a top cover (2) removably mounted on top of the mixing tank (1), and also includes; The crushing component (3) is installed on top of the top cover (2) and is used to crush the solid material that is fed in. A water storage tank (4) is fixedly installed at the top center of the top cover (2). The top of the water storage tank (4) is fixedly provided with a water inlet (41), and the bottom of the water storage tank (4) is provided with a water outlet. The stirring assembly (5) is installed in the center of the inner cavity of the stirring tank (1) for stirring the crushed solid material. The stirring assembly (5) includes a rotary motor (501) and a stirring shaft (502). The stirring shaft (502) has a through structure. The end of the stirring shaft (502) away from the rotary motor (501) is connected to the inner cavity of the water outlet on the water storage tank (4). The discharge pipe (6) is fixedly installed at the bottom of the mixing tank (1). A valve (7) is provided at the bottom section of the discharge pipe (6), and the discharge pipe (6) avoids the rotary motor (501).

2. The silk fibroin rapid dissolution device according to claim 1, characterized in that, The crushing assembly (3) includes a crushing box (301) fixedly installed on the top of the top cover (2), a protective plate (302) rotatably connected to one side wall of the crushing box (301), crushing rollers (303) symmetrically arranged in the inner cavity of the crushing box (301), and a trapezoidal guide frame (304) fixedly installed at the bottom of the crushing box (301), wherein the two sets of crushing rollers (303) rotate in opposite directions.

3. The silk fibroin rapid dissolution device according to claim 2, characterized in that, The trapezoidal guide frame (304) has staggered buffer plates (305) fixedly installed inside its cavity, and the trapezoidal guide frame (304) is connected to the cavity of the mixing tank (1).

4. The silk fibroin rapid dissolution device according to claim 1, characterized in that, The stirring shaft (502) is fixedly installed with uniformly distributed water pipes (503), which are connected to the inner cavity of the stirring shaft (502). Any set of water pipes (503) has uniformly distributed through holes on its outer wall. The stirring shaft (502) is fixedly installed with uniformly distributed stirring blades (504), which are staggered with the water pipes (503).

5. The silk fibroin rapid dissolution device according to claim 3, characterized in that, The outer wall of the mixing tank (1) is fixed with evenly distributed support legs (8), and there are four sets of support legs (8).

6. The silk fibroin rapid dissolution device according to claim 5, characterized in that, An electrical control box (9) is fixedly installed on the outer wall of the mixing tank (1), and an evenly distributed electric heating tube is also embedded in the inner wall of the mixing tank (1). The electrical control box (9) and the electric heating tube are electrically connected.

7. The silk fibroin rapid dissolution device according to claim 6, characterized in that, The mixing tank (1) is fixedly installed at the center of its bottom with a protective cover (10) covering the outside of the rotary motor (501).

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