Donkey-hide gelatin drying and concentrating equipment

Abstract

The utility model relates to the technical field of colla corii asini processing, and discloses colla corii asini drying and concentrating equipment which comprises a drying box, a box cover is installed on the top of the drying box in a matched mode, supporting legs are fixedly installed at the bottom of the outer side of the circumference of the drying box in a circumferential array distribution mode, and a feeding port and an exhaust port are formed in the two sides between the inner wall and the outer wall of the circumference of the drying box respectively. A discharging opening is formed in the center of the bottom of the drying box, and a stirring assembly used for stirring materials is arranged in the drying box. When the stirring assembly stirs materials, the meshing effect of a transmission gear and a tooth groove enables a second shaft rod and a first shaft rod to stir in the opposite directions, the obliquely-arranged stirring plates guide the materials, and the staggered stirring plates enable the materials to flow in a crossed mode under the effect of different stirring directions in the material stirring process. Therefore, the material stirring sufficiency is improved, the material heating uniformity is also ensured, the concentration difference of the material caused by non-uniform heating of the material is avoided, and the concentration efficiency is favorably improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of donkey-hide gelatin processing, and specifically relates to donkey-hide gelatin drying and concentrating equipment. Background Art

[0002] After my search, the prior art discloses a donkey-hide gelatin evaporation and concentration device (application number 202221996551.4), which includes a support frame, a workbench, an ultrasonic cleaning machine and a concentrating pot. The concentrating pot is installed on the workbench, and support legs are provided under the workbench. A heating layer is provided under the concentrating pot, a discharge pipe is provided on the lower side of the concentrating pot, and a solenoid valve is provided on the discharge pipe. The ultrasonic cleaning machine is installed on one side of the support leg.

[0003] The donkey-hide gelatin evaporation and concentration device disclosed in the above-cited document has a relatively simple stirring method for its stirring device, which is not sufficient. This may cause uneven heating between the inner layer material and the outer layer material when the materials are stirred, thereby causing a concentration difference inside and outside the material, which may affect the concentration efficiency of the material.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A donkey-hide gelatin drying and concentrating device, comprising a drying box, a box cover is installed on the top of the drying box, supporting legs are fixedly installed in a circular array on the bottom of the outer circumference of the drying box, a feed inlet and an exhaust port are respectively arranged on both sides between the inner and outer walls of the circumference of the drying box, a discharge port is arranged at the center of the bottom of the drying box, and a stirring component for stirring materials is arranged in the drying box;

[0007] The stirring assembly includes a shaft rod 1, a mounting plate and two shaft rods 2. The shaft rod 1 is rotatably mounted at the center position between the top and bottom of the box cover. A servo motor is fixedly mounted at the center position of the top of the box cover, and one end of the top of the shaft rod 1 is fixedly connected to the output shaft of the servo motor through a coupling. The mounting plate is symmetrically fixedly mounted on the outer side of the circumference of the shaft rod 1 at the top position on the inner side of the circumference of the drying box. The two shaft rods 2 respectively penetrate the two end positions between the top and bottom of the mounting plate and are rotatably connected. A transmission structure for controlling the rotation of the shaft rod 2 is also provided between the drying box and the stirring assembly.

[0008] As a preferred embodiment of the present utility model, the transmission structure includes transmission gears, and the transmission gears are fixedly installed one by one on the outer sides of two circumferences of the two shafts and located at one end above the mounting plate.

[0009] As a preferred embodiment of the utility model, the transmission structure also includes a transmission ring, which is fixedly installed on the inner wall of the drying box at the same height as the transmission gear. A tooth groove is arranged on the inner side of the transmission ring, and both transmission gears are meshed with the tooth groove.

[0010] As a preferred embodiment of the utility model, stirring plates are welded and fixed evenly spaced on the outer sides of the circumference of the shaft rod one and the two shaft rods two, the stirring plates are arranged in an inclined shape, and the stirring plates on the shaft rod one and the stirring plates on the shaft rod two are arranged alternately.

[0011] As a preferred embodiment of the utility model, a built-in groove is provided in the interlayer between the inner and outer circumferential walls of the drying box, and a heating resistor in a spiral shape is provided in the built-in groove.

[0012] As a preferred embodiment of the utility model, a heat conducting plate is provided on the box wall of the drying box located inside the built-in groove, and a heat insulating plate is provided on the box wall of the drying box located outside the built-in groove.

[0013] As a preferred embodiment of the present utility model, convex rings are evenly spaced on the inner side of the circumference of the heat conducting plate, and the cross section of the convex rings is in the shape of a circular arc convexity.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. Through the transmission structure, when the stirring assembly stirs the material, the meshing action of the transmission gear and the tooth groove makes the shaft 2 and the shaft 1 stir in opposite directions, and the inclined stirring plates guide the material. The staggered stirring plates make the materials cross-flow under the action of different stirring directions during the material stirring process, thereby improving the sufficient stirring of the material and ensuring the uniformity of material heating, thereby avoiding uneven heating of the material and causing concentration differences in the material, which is beneficial to improving the concentration efficiency.

[0016] 2. The convex ring is set to increase the heating area of ​​the material, thereby further improving the drying and concentration efficiency of the material.

[0017] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In the attached picture:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 This is a schematic diagram of the transmission ring structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the stirring assembly of the utility model.

[0024] In the figure: 10, drying box; 11, box cover; 12, supporting legs; 13, feed port; 14, exhaust port; 15, discharge port; 16, built-in groove; 17, heat conduction plate; 18, heat insulation plate; 20, servo motor; 30, stirring assembly; 31, shaft rod 1; 32, mounting plate; 33, shaft rod 2; 34, stirring plate; 35, transmission gear; 40, heating resistor; 50, convex ring; 60, transmission ring; 61, tooth groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0026] A donkey hide gelatin drying and concentrating device, such as Figure 1-2 As shown, it comprises a drying box 10, a box cover 11 is installed on the top of the drying box 10, support legs 12 are fixedly installed in a circumferential array at the bottom of the outer circumference of the drying box 10, a feed port 13 and an exhaust port 14 are respectively arranged on both sides between the inner and outer walls of the circumference of the drying box 10, a discharge port 15 is arranged at the center of the bottom of the drying box 10, and a stirring assembly 30 for stirring materials is arranged in the drying box 10;

[0027] like Figure 2 , Figure 5 As shown, the stirring assembly 30 includes a shaft rod 1 31, a mounting plate 32 and two shaft rods 2 33. The shaft rod 1 31 is rotatably mounted at the center position between the top and bottom of the box cover 11. A servo motor 20 is fixedly mounted at the center position of the top of the box cover 11, and one end of the top of the shaft rod 1 31 is fixedly connected to the output shaft of the servo motor 20 through a coupling. The mounting plate 32 is symmetrically fixedly mounted on the outer side of the circumference of the shaft rod 1 31 at the top position of the inner side of the circumference of the drying box 10. The two shaft rods 2 33 respectively penetrate the two end positions between the top and bottom of the mounting plate 32 and are rotatably connected. A transmission structure for controlling the rotation of the shaft rod 2 33 is also provided between the drying box 10 and the stirring assembly 30.

[0028] like Figure 5 As shown, the transmission structure includes transmission gears 35, and the transmission gears 35 are fixedly installed on the outer sides of the circumferences of the two shaft rods 33 and located at one end above the mounting plate 32 in a one-to-one correspondence.

[0029] like Figure 2 , Figure 4 As shown, the transmission structure also includes a transmission ring 60, which is fixedly installed on the inner wall of the circumference of the drying box 10 at the same height as the transmission gear 35. A tooth groove 61 is provided on the inner side of the circumference of the transmission ring 60, and both transmission gears 35 are meshed with the tooth groove 61.

[0030] like Figure 5 As shown, stirring plates 34 are welded and fixed evenly at intervals on the outer sides of the circumference of the shaft rod 1 31 and the two shaft rods 33 . The stirring plates 34 are arranged in an inclined shape, and the stirring plates 34 on the shaft rod 1 31 are staggered with the stirring plates 34 on the shaft rod 2 33 .

[0031] Its function is that, through the transmission structure, when the stirring assembly 30 stirs the material, the meshing action of the transmission gear 35 and the tooth groove 61 makes the shaft 2 33 and the shaft 1 31 stir in opposite directions, and the inclined stirring plates 34 guide the material. The staggered stirring plates 34 make the materials cross-flow under the action of different stirring directions during the material stirring process, thereby improving the sufficient stirring of the material, and also ensuring the uniformity of material heating, thereby avoiding uneven heating of the material and causing concentration differences in the material, which is beneficial to improving the concentration efficiency.

[0032] like Figure 2-3 As shown, a built-in groove 16 is provided in the interlayer between the inner and outer walls of the circumference of the drying box 10, and a heating resistor 40 in a spiral shape is provided in the built-in groove 16.

[0033] like Figure 3 As shown, a heat conducting plate 17 is provided on the inner wall of the drying box 10 located at the built-in groove 16 , and a heat insulating plate 18 is provided on the outer wall of the drying box 10 located at the built-in groove 16 .

[0034] like Figure 3 As shown, convex rings 50 are evenly spaced on the inner side of the circumference of the heat conducting plate 17, and the cross section of the convex ring 50 is in the shape of a circular arc convex.

[0035] Its function is to increase the heating area of ​​the material through the provided convex ring 50, thereby further improving the drying and concentration efficiency of the material.

[0036] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A donkey-hide gelatin drying and concentration device, comprising a drying oven (10), characterized in that: The drying box (10) is equipped with a box cover (11) on the top, and support legs (12) are fixedly installed in a circular array at the bottom of the outer circumference of the drying box (10). A feed port (13) and an exhaust port (14) are respectively arranged on both sides between the inner and outer circumferential walls of the drying box (10), and a discharge port (15) is arranged at the center of the bottom of the drying box (10), and a stirring assembly (30) for stirring materials is arranged inside the drying box (10); The stirring assembly (30) comprises a shaft rod (31), a mounting plate (32) and two shaft rods (33); the shaft rod (31) is rotatably mounted at a center position between the top and bottom of the box cover (11); a servo motor (20) is fixedly mounted at the center position of the top of the box cover (11); one end of the top of the shaft rod (31) is fixedly connected to the output shaft of the servo motor (20) via a coupling; the mounting plate (32) is symmetrically fixedly mounted on the outer side of the circumference of the shaft rod (31) at the top position of the inner side of the circumference of the drying box (10); the two shaft rods (33) respectively penetrate the two end positions between the top and bottom of the mounting plate (32) and are rotatably connected; and a transmission structure for controlling the rotation of the shaft rods (33) is also provided between the drying box (10) and the stirring assembly (30).

2. The donkey-hide gelatin drying and concentration equipment according to claim 1, characterized in that: The transmission structure comprises transmission gears (35), which are fixedly mounted one by one on the outer sides of the circumferences of the two shaft rods (33) and located above one end of the mounting plate (32).

3. The donkey-hide gelatin drying and concentration equipment according to claim 2, characterized in that: The transmission structure further comprises a transmission ring (60), which is fixedly mounted on the inner wall of the circumference of the drying box (10) at a position equal to the height of the transmission gear (35), and a tooth groove (61) is arranged on the inner side of the circumference of the transmission ring (60), and the two transmission gears (35) are both meshed with the tooth groove (61).

4. The donkey-hide gelatin drying and concentration equipment according to claim 1, characterized in that: The outer sides of the shaft rod one (31) and the two shaft rods two (33) are evenly spaced and welded with stirring plates (34), the stirring plates (34) are arranged in an inclined shape, and the stirring plates (34) on the shaft rod one (31) and the stirring plates (34) on the shaft rod two (33) are arranged alternately.

5. The donkey-hide gelatin drying and concentration equipment according to claim 1, characterized in that: A built-in groove (16) is provided in the interlayer between the circumferential inner and outer walls of the drying box (10), and a heating resistor (40) in a spiral shape is provided in the built-in groove (16).

6. The donkey-hide gelatin drying and concentration equipment according to claim 5, characterized in that: The drying box (10) is provided with a heat conducting plate (17) on the box wall inside the built-in groove (16), and the drying box (10) is provided with a heat insulating plate (18) on the box wall outside the built-in groove (16).

7. The donkey-hide gelatin drying and concentration equipment according to claim 6, characterized in that: Convex rings (50) are evenly spaced on the inner side of the circumference of the heat conducting plate (17), and the cross section of the convex rings (50) is in the shape of a circular arc convexity.

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