Extraction device for producing heat-resistant yolk powder

Abstract

The utility model discloses an extraction device for heat-resistant yolk powder production, which relates to the technical field of heat-resistant yolk powder production and comprises a support portion, an extraction portion, a drying portion, a finished product material split charging portion and a control cabinet. The yolk powder is screened by using an upper filter screen and a lower filter screen; the contact area of the yolk liquid and the extraction agent can be effectively increased by using the stirring baffle, and the mass transfer efficiency in the extraction process is promoted, so that the extraction efficiency is improved; due to the rotary design of the extraction tank, egg yolk liquid continuously rolls in the tank, and the extraction effect is further enhanced; due to the design of the spiral drying baffles and the stirring stand columns on the inner wall of the drying roller, a continuous flowing path can be formed in the drying process of egg yolk liquid, local overheating and material accumulation are avoided, and due to the design, the drying efficiency is improved, and the quality uniformity of heat-resistant egg yolk powder is guaranteed; by means of the automatic control mode, errors caused by manual adjustment are avoided, and the stability of the drying process and the reliability of product quality are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat -resisting egg yolk powder production technical field, concretely is a kind of extraction device for heat -resisting egg yolk powder production. BACKGROUND

[0002] In modern food processing industry, egg yolk powder is widely used in baking, dairy products, feed and other fields as an important food additive and raw material. Because it is easy to deteriorate in the processing process due to heat, higher requirements are put forward for the production technology of heat-resistant egg yolk powder. Traditional egg yolk powder production methods mostly use spray drying and other technologies, which can realize the drying of egg yolk powder, but the heat stability of egg yolk powder is poor under high temperature conditions, which easily leads to the decline of product quality and limits its application in high-temperature processed foods.

[0003] In the extraction technology, the existing extraction device mostly uses static or simple mechanical stirring method, which is difficult to realize efficient extraction of effective components in egg yolk liquid. In addition, a large amount of solvent consumption and energy waste often accompany the extraction process, which is not conducive to environmental protection and cost control; in the drying technology, the traditional drying equipment mostly uses direct heating or single hot air circulation method, which has low drying efficiency, high energy consumption and easily leads to local overheating and uneven quality of egg yolk powder. In addition, the control precision of temperature in the drying process is high, but the temperature control of existing equipment mostly depends on manual adjustment, which is difficult to realize accurate automatic control; in order to solve this problem, the utility model provides an extraction device for heat-resistant egg yolk powder production, which improves the heat resistance and emulsification stability of egg yolk powder by improving the extraction process. SUMMARY

[0004] The utility model aims at providing an extraction device for heat-resistant egg yolk powder production to solve the problem that the existing heat-resistant egg yolk powder production technology has certain deficiencies in extraction efficiency and drying effect, which is difficult to meet the needs of modern food processing industry for efficient, energy-saving, environmentally friendly and intelligent production.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a kind of extraction device for heat-resistant egg yolk powder production, including support part and the extraction part and drying part of front and rear arrangement supported fixedly thereon, the lower portion of the drying part is provided with finished product material subpackaging part, and control cabinet is provided on the support part;The extraction part includes the extraction tank of downwardly inclined arrangement and coaxial transmission gear fixedly arranged on its outer wall, the transmission gear is connected with driving gear, and the driving gear is connected with driving motor fixedly arranged on the support part, and the driving motor is electrically connected with control cabinet;Rotary guide rail is respectively arranged on the outer wall of the extraction tank near upper and lower ends, and the rotary guide rail is abutted on two rotary bearings arranged on the support part;The drying part includes drying water tank supported fixedly by support part, drying drum is penetrated and arranged in the inner side of the drying water tank, and rotary sealing connection is used between the drying drum and the two side walls of the drying water tank;Feeding end of the drying drum is rotatably connected with drum feeding plate, and discharge end is rotatably connected with drum discharge plate, and the drum feeding plate is provided with egg liquid feeding port;Conical discharge hopper is arranged on the drum discharge plate, steam outlet is further arranged on the drum discharge plate, and finished product material subpackaging part is arranged below the conical discharge hopper;The drying drum is abutted on two auxiliary bearings arranged on the support part at both ends of the drying drum outside the drying water tank;Drying transmission gear is further arranged on the outer wall of the drying drum and is connected with drying driving gear, and the drying driving gear is connected with drying driving motor fixedly arranged on the support part.

[0006] Preferably, the support part is welded by steel structure, and a foundation bolt is arranged at each foot.

[0007] Preferably, the extraction tank includes a cylindrical extraction tank body, a feeding cover plate is rotatably connected to an upper end inlet of the extraction tank body, and a discharge cover plate is rotatably connected to a lower end outlet of the extraction tank body;An upper filter screen is arranged near the feeding cover plate inside the extraction tank body, and a lower filter screen is arranged near the discharge cover plate;A plurality of stirring baffles are uniformly arranged on the inner wall between the upper filter screen and the lower filter screen;An egg yolk liquid inlet pipe and a batching inlet pipe are arranged on the feeding cover plate, an extraction egg yolk discharge port is arranged on the discharge cover plate, and the extraction egg yolk discharge port is connected to the egg liquid feeding port arranged on the drum feeding plate through a pipeline.

[0008] Preferably, a blowdown port is arranged at the upper side of the upper filter screen and the lower filter screen at the bottom of the extraction tank body, and an electrically operated on-off valve is arranged at the blowdown port, and the two electrically operated on-off valves are electrically connected to the control cabinet.

[0009] Preferably, a spiral drying baffle is further arranged on the inner wall of the drying drum, and a plurality of stirring vertical columns perpendicular to the spiral drying baffle are arranged on both sides of the spiral drying baffle.

[0010] Preferably, the drying water tank has a built-in heater and a temperature sensor, and the heater and temperature sensor are electrically connected to the control cabinet.

[0011] Preferably, the finished product material packaging section includes a packaging scale installed on the ground, and the packaging scale is electrically connected to the control cabinet.

[0012] Preferably, the control cabinet includes a cabinet body and a cabinet door. The cabinet body houses a control computer, the upper part of the cabinet door is equipped with a display screen, and multiple control buttons are located below the display screen.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. Egg yolk powder is screened using upper and lower filters; the use of stirring baffles effectively increases the contact area between the egg yolk liquid and the extractant, promoting mass transfer efficiency during the extraction process and thus improving extraction efficiency; at the same time, the rotating design of the extraction tank causes the egg yolk liquid to tumble continuously inside the tank, further enhancing the extraction effect.

[0015] 2. The spiral drying baffles and stirring columns on the inner wall of the drying drum enable the egg yolk liquid to form a continuous flow path during the drying process, avoiding local overheating and material accumulation. This design not only improves drying efficiency but also ensures the uniformity of the heat-resistant egg yolk powder.

[0016] 3. The heater and temperature sensor built into the drying tank are electrically connected to the control cabinet, enabling precise control of the drying temperature. This automated control method avoids errors from manual adjustment, ensuring the stability of the drying process and the reliability of product quality.

[0017] 4. The control cabinet is equipped with a control computer, a display screen, and multiple control buttons. Operators can monitor the entire production process in real time through the display screen and make adjustments through the control buttons, greatly reducing the difficulty of operation and improving the degree of automation in production. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the present invention;

[0019] Figure 2 for Figure 1 Structural diagram;

[0020] Figure 3 for Figure 2 Sectional view of AA;

[0021] Figure 4 for Figure 2 Sectional view of BB;

[0022] Figure 5 For Figure 2 Sectional view of C-C;

[0023] In the figure: support part-1, extraction part-2, extraction tank-21, extraction tank body-211, feed cover plate-212, discharge cover plate-213, upper filter screen-214, lower filter screen-215, stirring baffle-216, yolk liquid inlet pipe-217, ingredient inlet pipe-218, extracted yolk liquid discharge port-219, blowdown port-210, transmission gear-22, drive gear-23, drive motor-24, rotating guide rail-25, rotating bearing-26, drying part-3, drying water tank-31, heater-310, temperature sensor-311, drying drum-32, drum feed plate-33, drum discharge plate-34, conical discharge hopper-35, drying transmission gear-36, drying drive gear-37, drying drive motor-38, drying baffle-39, stirring vertical column-391, finished material dispensing part-4, dispensing scale-41, control cabinet-5, cabinet body-51, cabinet door-52, display screen-53, control button-54. DETAILED DESCRIPTION

[0024] In order to make the technical personnel in the art better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application are described clearly and completely below in conjunction with the drawings and specific embodiments.

[0025] Please refer to Figures 1-5 , Figure 1 Schematic view of the present application; Figure 2 For Figure 1 Schematic view of the structure; Figure 3 For Figure 2 Sectional view of A-A; Figure 4 For Figure 2 Sectional view of B-B; Figure 5 For Figure 2 Sectional view of C-C.

[0026] The utility model provides an extraction device for heat -resistant egg yolk powder production, it aims at providing a kind of heat -resistant egg yolk powder production equipment with simple structure, it is easy to operate, and the efficiency is high, and the heat resistance and emulsification stability of egg yolk powder are improved by optimizing extraction process;Including the support part 1 for supporting and fixing the overall extraction device for use, the extraction part 2 for yolk extraction use and the drying part 3 for drying extracted yolk to obtain heat -resistant egg yolk powder use are supported and fixed by the front and rear arrangement of the support part 1, finished material dispensing part 4 is provided below the drying part 3, in addition, control cabinet 5 for automatically controlling extraction device is further provided on the support part 1.

[0027] The support part 1 is welded by steel structure, and is fixed on the ground by a foundation bolt at each foot.

[0028] The extraction part 2 comprises an extraction tank 21 which is arranged downwardly, a transmission gear 22 is fixedly arranged on the outer wall of the extraction tank 21, the transmission gear 22 is connected with a driving gear 23 through gear engagement, the driving gear 23 is connected with a driving motor 24 which is fixedly arranged on the support part 1, the driving motor 24 is electrically connected with a control cabinet 5; the outer wall of the extraction tank 21 is provided with rotating guide rails 25 near the upper end and the lower end respectively, the rotating guide rails 25 abut against two rotating bearings 26 which are arranged on the support part 1, the extraction tank 21 can rotate without obstruction through the assistance of the rotating bearings 26.

[0029] The extraction tank 21 comprises a cylindrical extraction tank body 211, a feeding cover plate 212 is rotatably connected with the upper end inlet of the extraction tank body 211, and a discharging cover plate 213 is rotatably connected with the lower end outlet of the extraction tank body 211; an upper filter screen 214 is arranged on the inner part of the extraction tank body 211 near the feeding cover plate 212, a lower filter screen 215 is arranged on the inner part of the extraction tank body 211 near the discharging cover plate 213, a plurality of stirring baffles 216 are uniformly arranged on the inner wall between the upper filter screen 214 and the lower filter screen 215; an egg yolk liquid inlet pipe 217 and a material inlet pipe 218 are arranged on the feeding cover plate 212, and are respectively used for the feeding of egg yolk liquid and extraction liquid; an extracted egg yolk liquid outlet 219 is arranged on the discharging cover plate 213, and is connected to a drying part 3 through a pipeline, and is used for conveying the extracted egg yolk liquid into the drying part 3.

[0030] In addition, a blowdown port 210 is arranged on the bottom of the extraction tank body 211 on the upper side of the upper filter screen 214 and the lower filter screen 215 respectively, and an electrically operated on-off valve is arranged at the blowdown port 210, and the two electrically operated on-off valves are electrically connected with the control cabinet 5 respectively, and are used for discharging the filtered waste.

[0031] The drying part 3 includes a drying water tank 31 fixedly supported by the support part 1, the inside of the drying water tank 31 is provided with a drying roller 32 in penetration, and the drying roller 32 is connected with the two side walls of the drying water tank 31 by rotary sealing; the feeding end of the drying roller 32 is rotatably connected with a roller feeding plate 33, and the discharging end is rotatably connected with a roller discharging plate 34, the roller feeding plate 33 is provided with an egg liquid feeding port and is connected with the extraction egg yolk liquid discharging port 219 through a pipeline; a lower convex conical discharging hopper 35 is arranged on the roller discharging plate 34, and a finished product material sub-packaging part 4 is arranged below the conical discharging hopper 35, and a steam outlet 341 is further arranged on the roller discharging plate 34 for discharging waste gas for drying; the two ends of the drying roller 32 outside the drying water tank 31 are respectively abutted on the two auxiliary bearings arranged on the support part 1; in addition, a drying transmission gear 36 is further arranged on the outer wall of the drying roller 32, the drying transmission gear 36 is connected with a drying driving gear 37 through gear meshing, and the drying driving gear 37 is connected with a drying driving motor 38 fixedly arranged on the support part 1.

[0032] A spiral drying baffle 39 is further arranged on the inner wall of the drying roller 32, and a plurality of vertical stirring columns 391 are arranged on the two sides of the drying baffle 39 for efficient stirring of heat-resistant egg yolk powder.

[0033] The drying water tank 31 is provided with a heater 310 for heating the water in the drying water tank 31, and is further provided with a temperature sensor 311, the heater 310 and the temperature sensor 311 are respectively electrically connected with the control cabinet 5, the heater 310 and the temperature sensor 311 are linked through the control cabinet 5, so that the water temperature in the drying water tank 31 can be controlled to adjust the drying effect of the heat-resistant egg yolk powder.

[0034] The finished product material sub-packaging part 4 includes a sub-packaging scale 41 arranged on the ground, and the sub-packaging scale 41 is electrically connected with the control cabinet 5.

[0035] The control cabinet 5 includes a cabinet body 51 and a cabinet door 52, the cabinet body 51 is built-in with a control computer, the upper part of the cabinet door 52 is provided with a display screen 53, and a plurality of control buttons 54 are arranged below the display screen 53 for controlling the operation of the entire extraction device.

[0036] In use, the egg yolk and egg white are separated by the separating device, the separated egg yolk enters into the extraction tank body 211 through the yolk liquid inlet pipe 217, and the extraction liquid enters into the extraction tank body 211 through the ingredient liquid inlet pipe 218; the egg yolk and the extraction liquid are mixed in the extraction tank body 211 and filtered and screened through the upper filter screen 214 and the lower filter screen 215, the screened egg yolk is transported into the drying drum 32 through the extraction yolk liquid outlet 219 and the pipeline, and then is dried along with the rotation of the drying drum 32; the dried heat-resistant egg yolk powder is discharged through the conical discharge hopper 35, and then is sub-packed through the finished material sub-packaging part 4, and after being packed, the sub-packed heat-resistant egg yolk powder can be transported to various production sites for further production.

[0037] Although the embodiments of the present application have been shown and described, it is apparent that the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, it can be understood by those skilled in the art that all other embodiments obtained by various changes, modifications, replacements and variations of these embodiments without departing from the principles and spirits of the present application, and without making creative labor, belong to the protection scope of the present application.

Claims

1. An extraction apparatus for the production of heat-resistant egg yolk powder, characterized by: Including support part (1) and its upper support fixedly arranged extraction section (2) and drying section (3) before and after, the lower part of drying section (3) is provided with finished material subpackaging section (4), the control cabinet (5) is arranged on the support part (1);The extraction section (2) includes the extraction tank (21) that is arranged to the downward inclination and is fixedly provided with coaxial transmission gear (22) on its outer wall, the transmission gear (22) is engaged with driving gear (23), the driving gear (24) is connected with the driving motor (23) fixedly arranged on the support part (1), the driving motor (24) is electrically connected with control cabinet (5);The outer wall of the extraction tank (21) is provided with rotating guide rail (25) near the upper and lower ends respectively, the rotating guide rail (25) is abutted on two rotating bearings (26) arranged on the support part (1);The drying section (3) includes the drying water tank (31) supported fixedly by the support part (1), the inside of the drying water tank (31) is provided with drying drum (32) through, and the drying drum (32) is connected with the two side walls of the drying water tank (31) with rotary sealing;The feeding end of the drying drum (32) is rotatably connected with the drum feeding plate (33), and the discharge end is rotatably connected with the drum discharge plate (34), the drum feeding plate (33) is provided with egg liquid inlet;The drum discharge plate (34) is provided with the lower convex conical discharge hopper (35) and steam outlet (341), the lower part of the conical discharge hopper (35) is provided with finished material subpackaging section (4);The drying drum (32) is abutted on the two auxiliary bearings arranged on the support part (1) at the two ends outside the drying water tank (31);The outer wall of the drying drum (32) is further provided with drying transmission gear (36) and is engaged with drying driving gear (37), the drying driving gear (37) is connected with the drying driving motor (38) fixedly arranged on the support part (1).

2. The extraction apparatus for heat-resistant egg yolk powder production according to claim 1, characterized by: The support part (1) is welded by steel structure, and a foundation bolt is arranged at each footing.

3. The extraction apparatus for heat-resistant egg yolk powder production according to claim 2, characterized by: The extraction tank (21) includes the extraction tank body (211) that is arranged in a cylindrical shape, the upper end inlet of the extraction tank body (211) is rotatably connected with the feeding cover plate (212), and the lower end outlet is rotatably connected with the discharge cover plate (213);The inside of the extraction tank body (211) is provided with upper filter screen (214) near the material cover plate (212) and lower filter screen (215) near the discharge cover plate (213), a plurality of stirring baffles (216) are uniformly arranged on the inner wall between the upper filter screen (214) and the lower filter screen (215);The feeding cover plate (212) is provided with egg yolk liquid inlet pipe (217) and ingredient liquid inlet pipe (218), the discharge cover plate (213) is provided with extraction egg yolk liquid discharge port (219), and the extraction egg yolk liquid discharge port (219) is connected with the egg liquid inlet on the drum feeding plate (33) through a pipeline.

4. The extraction apparatus for heat-resistant egg yolk powder production according to claim 3, characterized by: The bottom of the extraction tank (211) is provided with a blowdown port (210) on the upper side of the upper filter screen (214) and the lower filter screen (215) respectively, and an electric switch valve is arranged at the blowdown port (210), and the two electric switch valves are electrically connected with the control cabinet (5) respectively.

5. The extraction apparatus for heat-resistant egg yolk powder production according to claim 4, characterized in that: The inner wall of the drying roller (32) is further provided with a spiral drying baffle (39), and a plurality of vertical stirring columns (391) are arranged on the two sides of the drying baffle (39).

6. The extraction apparatus for heat-resistant egg yolk powder production according to claim 5, characterized by: The drying water tank (31) is internally provided with a heater (310), and is further provided with a temperature sensor (311), and the heater (310) and the temperature sensor (311) are electrically connected with the control cabinet (5) respectively.

7. The extraction apparatus for heat-resistant egg yolk powder production according to claim 6, characterized by: The finished material sub-packaging part (4) comprises a sub-packaging scale (41) arranged on the ground, and the sub-packaging scale (41) is electrically connected with the control cabinet (5).

8. The extraction apparatus for heat-resistant egg yolk powder production according to claim 7, characterized by: The control cabinet (5) comprises a cabinet body (51) and a cabinet door (52), the cabinet body (51) is internally provided with a control computer, the upper portion of the cabinet door (52) is provided with a display screen (53), and a plurality of control buttons (54) are arranged below the display screen (53).

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