CN218636627U - Draw enrichment facility of sericin - Google Patents

Abstract

This application discloses a concentration device for extracting sericin, which belongs to the sericin extraction device and is used for sericin extraction. layer, and a matching top cover is provided above the pot, the top of the top cover is connected with the piston rod of the lifting device, and the driving cylinder of the piston rod is fixed on the top frame of the side frame; the inside of the top cover is set There is a gear box, the gear box is connected with the main stirring drive motor and the stirring shaft; the bottom end of the stirring shaft is connected with the stirring device, and the top cover is also provided with several top covers evenly distributed around the central axis of the top cover around the gear box Exhaust hole, the top cover exhaust hole communicates with the air extraction device through the gas collector body. The present application can heat and concentrate the water body containing sericin after high-pressure degumming, avoid the impact on the surrounding environment during the heating and concentration process, and facilitate the removal of sericin after concentration.

Description

A concentration device for extracting sericin

technical field

The present application belongs to a sericin extracting device, and in particular relates to a concentration device for extracting sericin.

Background technique

Sericin has become a new type of natural material that has attracted wide attention due to its good gelation, biocompatibility, low immunogenicity and unique natural fluorescence properties. However, sericin is mostly the main component of silk. After high-pressure degumming, silk can be degummed to obtain high-molecular sericin, then degraded, purified, ultra-filtered and concentrated under reduced pressure, and finally spray-dried to produce various water-soluble sericin powders with different relative molecular ranges. Therefore, in the preparation process of the above-mentioned sericin protein, the sericin protein after high-pressure degumming and other treatments needs to be concentrated under reduced pressure, and the reduced-pressure concentration treatment is mostly carried out by steaming to remove excess water. How to design a reasonable The cooking structure is used to concentrate the sericin protein, and it can facilitate the removal of the concentrated sericin protein, which has become one of the technical problems that the industry needs to solve.

Contents of the invention

The purpose of this application is to provide a concentrating device for extracting sericin, which can heat and concentrate the water containing sericin after high-pressure degumming, and avoid the impact on the surrounding environment during the process of heating and concentrating, and facilitate the concentration after concentrating The removal of sericin.

In order to achieve the above object, the application is achieved through the following technical solutions:

The concentrating device for extracting sericin described in this application includes a base placed on a horizontal plane, and side frames perpendicular to the base are arranged on both sides of the base. shaft connection, the rotating shaft is located on both sides of the pot body and is fixedly connected with the pot body; the pot body is provided with a heating layer, and a top cover is provided on the top of the pot body, and the top of the top cover It has a connecting end of the top cover integrated with it, and the connecting end of the top cover is connected with the piston rod of the lifting device. The piston rod moves in the driving cylinder and the driving cylinder is fixed on the top frame. The top frame and the The side frames arranged on both sides are connected; the inside of the top cover is provided with a gear box, the input end of the gear box is connected to the main stirring drive motor, and the output end of the gear box is connected to the stirring shaft. The central axis of the stirring shaft coincides with the central axis of the top cover; the bottom end of the stirring shaft is connected with a stirring device; Cover vent hole, on the outer wall of the top cover corresponding to the top cover vent hole, a gas collector body is fixedly connected, the gas collector body is connected with the top cover vent hole, and the gas collector body communicates with the air extraction device.

As one of the preferred technical solutions, the pot body described in this application is provided with an overturning rack at the central cross-sectional position perpendicular to the rotation axes on both sides, the overturning rack is fixed on the outer wall of the pot body, and the overturning rack The auxiliary gear and the main driving gear on the base are respectively meshed and driven. The main driving gear and the auxiliary gear are arranged at the two ends of the turning rack, and the main driving gear is driven by the turning driving motor on the base.

As one of the preferred technical solutions, the auxiliary gear described in this application is installed in the auxiliary limit gear box through the shaft body, and the auxiliary limit gear box is fixed on the base through the feet; One side of the limiting arc plate is fixedly connected with a limit arc plate, and a number of limit gaps are opened on the limit arc plate, and a plug-in limit rod is inserted into the limit gap, and the plug-in limit rod of the plug-in limit rod The cross-section of the connecting end is polygonal, and the shaft body of the auxiliary gear is provided with a polygonal blind hole for matching with the plug-in limit rod; the main driving gear is installed in the main limit gear box through the shaft body.

As one of the preferred technical solutions, the two sides of the top cover described in this application are symmetrically provided with guide wheels, and the guide wheels move along the chute of the side frame body, and the inside of the chute of the side frame body is set There is a chute guide block fixedly connected with the side frame body, and a wheel guide groove cooperating with the chute guide block is arranged in the guide wheel.

As one of the preferred technical solutions, the stirring device described in this application includes a stirring fan blade, the stirring fan blade is fixed to the bottom end of the stirring shaft through the fan blade connection bushing, and there are at least two stirring fan blades, one of which is The stirring blades are provided with a plurality of blade through holes distributed along the length direction of the stirring blades, and the bottom end of the other stirring blade is provided with a movable plate, and the two ends of the movable plate are rotatably connected with the stirring blades through the shaft body.

As one of the preferred technical solutions, the gas collector body described in this application communicates with an external air extraction device through a telescopic air pipe, and the air extraction device includes an exhaust fan; the top frame body passes through the telescopic air pipe A telescopic tube sleeve is arranged at the position of the telescopic tube, and the telescopic tube sleeve is a rubber tube sleeved on the outside of the telescopic trachea.

As one of the preferred technical solutions, the interior of the pot body described in this application is provided with an interlayer for the passage of a heat transfer medium, and the pot body is provided with a heat transfer medium inlet and a heat transfer medium outlet communicating with the inner interlayer. The inside of the body is provided with a heat-conducting metal material in contact with the interlayer, and the outside of the pot body is provided with a shell with the same shape as the pot body, and heat insulation cotton is arranged between the shell and the pot body, and the shell is fixedly connected with the turning rack.

Compared with prior art, the beneficial effect of the present application is:

1. This application is equipped with a stirring device and a top cover that can move relative to the pot body, which can realize the concentration and adhesion of the water body containing sericin, and then improve the concentration efficiency of the water body containing sericin, and avoid the damage of the escaping water vapor to the surrounding environment. Influence.

2. In this application, a turning rack is provided at the bottom of the pot body, and the turning of the pot body is realized through the auxiliary gear and the main driving gear, which is beneficial to cooperate with the lifting top cover and realize the convenient removal of the concentrated sericin protein.

Description of drawings

Fig. 1 is a three-dimensional view of the present application.

Figure 2 is the second perspective view of the present application.

Figure 3 is a left side view of the present application.

Fig. 4 is a sectional view of part A-A in Fig. 3 .

Fig. 5 is a schematic structural view of the present application after removing the pot body.

Fig. 6 is an enlarged view of part I in Fig. 5 .

In the figure: 1. Drive cylinder body; 2. Top frame body; 3. Telescopic pipe sleeve; 4. Telescopic air pipe; 5. Side frame body; 6. Guide wheel; 7. Top cover; 8. Gas collection ring body 9. Pot body; 10. Stirring device; 11. Flip rack; 12. Base; 13. Auxiliary limit gear box; 14. Auxiliary gear; 15. Limit arc plate; 17. Stirring shaft; 18. Rotating shaft; 19. Main stirring drive motor; 20. Top cover connection end; 21. Piston rod; 22. Auxiliary stirring drive motor; 23. Main limit gear box; 24. Main drive gear; 25. Flip driving motor; 26. Vent hole of top cover; 27. Gear box; 28. Guide block of chute; 29. Guide groove of wheel body; movable plate; 33, fan blade through hole; 34, limit gap; 35, polygonal blind hole.

Detailed ways

The technical solution described in the present application will be further described below in conjunction with the accompanying drawings. The orientation nouns involved in the detailed description are only for the convenience of those skilled in the art to understand the technical solutions described in the application according to the visual orientation shown in the drawings. Unless otherwise specified and limited, the terms "setting", "installation", "connection", etc. meaning.

Referring to Figures 1 to 6, a concentration device for extracting sericin can be used to receive sericin-containing aqueous solution from high-pressure cooking, and can achieve sericin-containing sericin-containing solution through a pot body 9 containing an interlayer. Concentration of the aqueous solution. Specifically, the pot body 9 contains an interlayer through which a heat-conducting medium can be introduced, and the interlayer is connected to an external medium circulation device through the heat-conducting medium inlet and the heat-conducting medium outlet on the pot body 9 . The outside of the pot body 9 is covered with a shell of the same shape, and heat insulation cotton is used between the shell and the pot body 9, and the inside of the pot body is made of heat-conducting metal material in contact with the interlayer. The above-mentioned structure can transfer the heat from the heat-conducting medium to the water body containing sericin through the heat-conducting metal material inside the pot body 9 , so as to realize the concentration of the water body in the pot body 9 . The heat-conducting medium inlet and heat-conducting medium outlet on the pot body 9 communicate with the device for realizing heat medium circulation through heat-resistant telescopic tubes.

Both sides of the pot body 9 described in this application are provided with a rotating shaft 18 integral with it, and the rotating shaft 18 is installed on the side frame body 5 at the corresponding position through a bearing structure, and the bottom of the side frame body 5 The end is fixed on the base 12. The base 12 is a rectangular board and placed on a horizontal plane or a base on a horizontal plane.

The shell of the pot body 9 is provided with an overturning rack 11 , and the overturning rack 11 is distributed along the outer contour of the pot body 9 or the shell of the pot body 9 on the central axis plane perpendicular to the rotation axis 18 . The two ends of the flip rack 11 are meshed with the auxiliary gear 14 and the main driving gear 24 respectively, and the auxiliary gear 14 and the main driving gear 24 are respectively connected to the corresponding auxiliary limit gear box 13 and the main limit gear box through the shaft body. In the positioning gear box 23, the auxiliary limiting gear box 13 and the main limiting gear box 23 are respectively fixed on the base 12 through supporting legs.

Referring to Fig. 1, Fig. 5 and Fig. 6, in this application, the end of the shaft body of the auxiliary gear 14 connected to the auxiliary limit gear box 13 is processed with a polygonal blind hole 35, and a plug is inserted into the blind hole. The limit rod 16 is connected, and the cross-section of the plug-in limit rod 16 is a polygon that matches the polygonal blind hole 35 . Said auxiliary limit gear box 13 is used for plugging in the side corresponding to the limit rod 16 and is provided with a limit arc-shaped plate 15 fixed therewith. The limit arc-shaped plate 15 is an arc-shaped plate, and its side is There is a limit gap 34 formed by several gaps, and the limit gap 34 can cooperate with the plug-in limit rod 16 inserted into the polygonal blind hole 35, so as to realize the limitation of the rotation state of the auxiliary gear 14 itself, and then realize the auxiliary gear 14. The function of reversing the positioning state of the rack 11.

The main driving gear 24 is installed in the main limiting gear box 23 at the corresponding position through the shaft body and the bearing structure. The main driving gear 24 is driven by the turning driving motor 25 on the base 12, and the turning driving motor 25 is input The power is transmitted to the main drive gear 24, and the main drive gear 24 transmits the power to the reversing rack 11 meshed with it. The overturning rack 11 drives the pot body 9 connected thereto to rotate around the rotation shaft 18 under the action of the main drive gear 24, thereby realizing the turning over of the top opening of the pot body 9 relative to the horizontal plane.

The position of the top opening of the pot body 9 is matched with a relatively movable top cover 7, and the top end of the top cover 7 is fixedly connected with a top cover connection end 20 integrated therewith, and the top cover connection end 20 is connected by a fastener There is a bottom end of the piston rod 21 . The inner top position of the top cover 7 is provided with a gear gearbox 27, which has a multi-stage gear transmission structure inside the gear gearbox 27, which can send the main stirring drive motor 19 and/or the auxiliary stirring drive motor 22 into the The power is transmitted to the stirring shaft 17. The central axis of the stirring shaft 17 coincides with the central axes of the top cover 7 and the pot body 9, and the bottom end of the stirring shaft 17 is provided with a detachable stirring device 10 connected by fasteners.

The stirring device 10 extends into the pot body 9 together with the stirring shaft 17, and the stirring device 10 includes a fan blade connection bushing 30 connected to the bottom end of the stirring shaft 17, and the fan blade connection bushing 30 is provided with There are at least two stirring blades 31 uniformly distributed around its central axis, and one of the stirring blades 31 is provided with a number of blade through holes 33 distributed along the length direction of the stirring blade 31 A movable plate 32 is provided at the bottom end of the other stirring fan blade 31, and the two ends of the movable plate 32 in the length direction are connected to the stirring fan blade 31 in a rotationally connected manner through a shaft.

The effect of the above structure is that when the stirring device 10 rotates together with the stirring shaft 17, the bottom end of the stirring fan blade 31 can drive the sediment at the bottom of the pot body 9 to turn upwards during the movement, so as to prevent the sediment at the bottom from Under the heating effect of the pot body 9, it adheres to the metal material inside the pot body 9. Several blade through holes 33 distributed on the stirring blade 31 can play a role of turbulence without affecting the strength of the stirring blade 31 itself, and increase the stirring effect. Secondly, what can also increase the bottom spoiler effect is the movable plate 32 that can swing in the direction of rotation.

The piston rod 21 and the driving cylinder 1 form a driving structure for driving the top cover 7 to move up and down, and an air cylinder or an oil cylinder can be used, depending on the actual size and specification. The drive cylinder body 1 is located on the top frame body 2, the top frame body 2 is a frame body with a U-shaped structure, and the two ends of the bottom are arranged on the top of the corresponding side frame body 5 and fixed with the side frame body 5 connect. In the above structure, the top frame body 2 can achieve the purpose of increasing the movement stroke of the top cover 7 and avoid the influence of the top cover 7 on the pot body 9 to be turned over.

In the present application, the inside of the side frame body 5 is provided with a chute for the guide wheel 6 to slide, and a wheel body guide block 28 is arranged in the chute of the side frame body 5, and the wheel body guide block 28 Cooperate with the wheel body guide groove 29 on the guide wheel 6, and the wheel body guide groove 29 is coaxially arranged with the guide wheel 6.

The top cover 7 is provided with a number of top cover exhaust holes 26 passing through the top cover 7 at the peripheral position of the gear box 27, and the top cover exhaust holes 26 are communicated with a gas collector at the position passing through the outer wall of the top cover 7 body 8, the outer wall of the gas collecting ring body 8 and the top cover 7 is fixed as a whole, and the telescopic air pipe 4 communicated with the air extraction device is arranged on the gas collecting ring body 8, and the telescopic air pipe 4 passes through the top frame body 2 should be covered with a telescopic tube sleeve 3, and the telescopic tube sleeve 3 is located on the top frame body 2.

On the basis of the above-mentioned embodiments, this application continues to describe in detail the technical features involved and the functions and effects of the technical features in this application, so as to help those skilled in the art fully understand the content of this application. technical solutions and reproduce them.

When this application is in use, the water body containing sericin protein after high-pressure cooking is transferred (poured) into the pot body 9 described in this application, because the pot body 9 uses the heat conduction medium in the interlayer to realize the water containing sericin protein of water is concentrated. Now, the drive cylinder 1 drives the top cover 7 to move downwards by the piston rod 21, and the main stirring drive motor 19 positioned on the top cover 7 starts to work simultaneously (the auxiliary stirring drive motor 22 is used as a backup, and the main stirring drive motor 19 cannot enabled at work). The stirring shaft 17 realizes the stirring of the liquid in the pot body 9 through the stirring device 10, and at this time, the top cover 7 and the pot body 9 constitute a cavity for concentration, and the connected top cover on the top cover 7 is exhausted. The hole 26 realizes the discharge of the generated steam through the collector body 8 and the exhaust device. And after stirring for a certain period of time (set according to the experience of the technician), the cylinder body 1 is driven to make the piston rod 21 move, and the top cover 7 is lifted by the piston rod 21, and the pot body 9 and the top cover 7 and the stirring device 10 separate.

The overturn drive motor 25 on the base 12 starts to work, the overturn drive motor 25 drives the main drive gear 24 to rotate, the main drive gear 24 drives the overturn rack 11 meshed with it to start work, and the overturn rack 11 makes the pot body 9 rotate around The shaft 18 starts to rotate in the direction where the auxiliary gear 14 is located. After the pot body 9 rotates to a suitable angle, the overturning drive motor 25 stops working, and the auxiliary gear 14 can be limited by inserting into the polygonal blind hole 35 and the insertion gap 34. The rotation of the auxiliary gear 14 is limited by the lever 16 . The operator takes out the concentrated sericin through tools. After the removal is completed, the exhaust device stops working, and each component unit is reset to the initial state.

Finally, although this description is described according to implementation modes, not each implementation mode only includes an independent technical solution. This description in the description is only for the sake of clarity. The technical solutions in the examples can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. A concentration device for extracting sericin, comprising a base (12) placed on a horizontal plane, side frames (5) arranged vertically to the base (12) on both sides of the base (12), the The side frame (5) is connected with the rotating shaft (18) through a bearing structure, and the rotating shaft (18) is located on both sides of the pot body (9) and is fixedly connected with the pot body (9); the pot body ( 9) is provided with a heating layer, and above the pot body (9) is provided with a matching top cover (7), which is characterized in that: the top of the top cover (7) has a top cover connection end integrated with it ( 20), the connecting end of the top cover (20) is connected with the piston rod (21) of the lifting device, the piston rod (21) moves in the driving cylinder (1) and the driving cylinder (1) is fixed on the top frame On the body (2), the top frame (2) is connected with the side frames (5) arranged on both sides; the inside of the top cover (7) is provided with a gear box, and the gear box (27 ) is connected to the main stirring drive motor (19), the output end of the gear box (27) is connected to the stirring shaft (17), and the central axis of the stirring shaft (17) is connected to the top cover (7) The central axis coincides; the bottom end of the stirring shaft (17) is connected with a stirring device (10); the top cover (7) is also provided with Some top cover air vents (26) of the cloth are fixedly connected with a gas collector body (8) on the outer wall of the top cover (7) corresponding to the top cover air vent (26), and the gas collector body (8) is connected with the top cover. The exhaust hole (26) of the cover runs through, and the gas collector body (8) communicates with the air extraction device. 2. A concentrating device for extracting sericin according to claim 1, characterized in that: the pot body (9) is provided with an overturning rack at the center section perpendicular to the rotating shafts (18) on both sides (11), the turning rack (11) is fixed on the outer wall of the pot body (9), and the turning rack (11) is respectively meshed with the auxiliary gear (14) and the main driving gear (24) on the base (12) Transmission, the main drive gear (24) and the auxiliary gear (14) are arranged at both ends of the turning rack (11), and the main driving gear (24) is driven by the turning drive motor (25) on the base (12) )drive. 3. The concentration device for extracting sericin according to claim 2, characterized in that: the auxiliary gear (14) is installed in the auxiliary limit gear box (13) through the shaft body, and the auxiliary limit The gear box (13) is fixed on the base (12) through the feet; the limit arc plate (15) is fixedly connected to one side of the auxiliary limit gear box (13), and the limit arc plate (15) A number of limit gaps (34) are provided on the top, and a plug-in limit rod (16) is inserted into the limit gap (34). The plug-in end section of the plug-in limit rod (16) is polygonal. The shaft body of the auxiliary gear (14) is provided with a polygonal blind hole (35) that matches the plug-in limit rod (16); the main drive gear (24) is installed on the main limit gear box ( 23) in. 4. A concentration device for extracting sericin according to claim 1, characterized in that: the two sides of the top cover (7) are symmetrically provided with guide wheels (6), and the guide wheels (6) are along the The chute of the side frame (5) moves, and the inside of the chute of the side frame (5) is provided with a chute guide block (28) fixedly connected with the side frame (5), and the guide wheel (6) is provided with a wheel body guide groove (29) that cooperates with the chute guide block (28). 5. A concentration device for extracting sericin according to claim 1, characterized in that: the stirring device (10) includes a stirring fan blade (31), and the stirring fan blade (31) is connected to a shaft sleeve through the fan blade (30) fixed on the bottom end of the stirring shaft (17), the stirring blades (31) are at least two, and one of the stirring blades (31) is provided with a number of The fan blade through hole (33), the bottom end of the other stirring fan blade (31) is provided with a movable plate (32), and the two ends of the movable plate (32) are rotatably connected with the stirring fan blade (31) through the shaft body. 6. A concentration device for extracting sericin according to claim 1, characterized in that: the gas collector body (8) communicates with an external air extraction device through a telescopic air tube (4), and the air extraction device The air device includes an exhaust fan; the top frame body (2) is provided with a telescopic pipe casing (3) at the position where the telescopic air pipe (4) passes through, and the telescopic pipe casing (3) is sleeved on the telescopic The rubber tube body on the outside of the trachea (4). 7. A concentration device for extracting sericin according to any one of claims 2 to 6, characterized in that: the inside of the pot body (9) is provided with an interlayer for the passage of a heat-conducting medium, The pot body (9) is provided with a heat-conducting medium inlet and a heat-conducting medium outlet connected to the internal interlayer. The inside of the pot body (9) is provided with a heat-conducting metal material in contact with the interlayer. There is a shell with the same shape as the pot body (9), heat insulation cotton is arranged between the shell and the pot body (9), and the shell is fixedly connected with the turning rack (11).

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