Egg liquid processing equipment with fresh-keeping and sterilization functions

Abstract

The present invention relates to the technical field of egg liquid processing, specifically an egg liquid processing device with a fresh-keeping and sterilization function, including a sterile box. Inside the sterile box, a heating box with a rectangular structure is arranged at the center of the top, and heating sheets are arranged at the bottom of the heating box. At the upper end of one side of the heating box on the inner wall of the top of the sterile box, a feeding frame is arranged. By setting the heating box and the stirring mechanism, the stirring efficiency of the egg white liquid and the uniform heating effect are improved, the situation of the egg white liquid coagulating due to heating is reduced, and the sterilization efficiency is improved; by setting the supporting mechanism, which cooperates with the heating box, the foam in the egg white liquid is preliminarily filtered to facilitate the subsequent processing of the egg white liquid; by setting the refrigeration box and the foam removing mechanism, which cooperate with the supporting mechanism, while the egg white liquid is cooled, the foam on the surface of the egg white liquid is removed for the second time, the influence on the quality of the final food made from the egg white liquid is reduced, and the processing efficiency of the egg white liquid is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of egg liquid processing, and in particular to an egg liquid processing device with fresh-keeping and sterilization functions. Background Art

[0002] Egg liquid is a liquid egg product made from fresh eggs. After the eggshells are cleaned and disinfected, the eggs are automatically beaten and separated into egg yolks and egg whites. The egg whites are taken out separately and then pasteurized. Pasteurization is to heat the mixed raw materials to 68-70°C and keep this temperature for 30 minutes and then quickly cool to 4-5°C. Since the lethal point of general bacteria is a temperature of 68°C and a time of less than 30 minutes, after the mixed raw materials are treated by this method, the pathogenic bacteria and most non-pathogenic bacteria in them can be killed; when the mixed raw materials are suddenly cooled after heating, the sharp change of heat and cold can also cause the death of bacteria.

[0003] When pasteurizing egg white liquid, the egg white liquid is first heated to 68-70°. In order to make the egg white liquid heat evenly and avoid the egg white liquid from solidifying after heating, stirring is usually assisted during the heating process. When the conventional stirring mechanism stirs the liquid in the heating tank, only the egg white liquid within the range involved by the stirring blades can be fully stirred, while the egg white liquid around the stirring area is difficult to be stirred, which not only affects the uniform heating of the egg white liquid, but also easily causes the solidification of part of the egg white liquid, reducing the sterilization efficiency; among them, although the stirring action can force the egg white liquid to heat evenly, a large amount of foam will appear on the surface of the egg liquid. If these foams are not removed in time and enter the subsequent production process, it will surely have an adverse impact on the final quality of the food and reduce the processing efficiency of the egg white liquid. Summary of the Invention

[0004] The purpose of the present invention is to improve the stirring efficiency and the effect of uniform heating of the egg white liquid by setting a heating box and a stirring mechanism, and reduce the situation of the egg white liquid solidifying due to heating, thereby improving the sterilization efficiency; set a support mechanism, which cooperates with the heating box to realize the preliminary filtration of the foam in the egg white liquid for the subsequent processing of the egg white liquid; set a refrigeration box and a foam removal mechanism, which cooperate with the support mechanism to realize the cooling of the egg white liquid and the secondary removal of the foam on the surface of the egg white liquid, reduce the impact on the quality of the food finally made from the egg white liquid, and improve the processing efficiency of the egg white liquid.

[0005] The purpose of the present invention can be realized by the following technical solutions: an egg liquid processing device with fresh-keeping and sterilization functions, including a sterile box. Inside the sterile box, a rectangular heating box is arranged at the center of the top, and a heating sheet is arranged at the bottom of the heating box. At the upper end of one side of the heating box on the inner wall of the top of the sterile box, a feeding frame is arranged. A filter plate one and a filter plate two are respectively arranged at one side of the top frame opening of the heating box and near the top of one side of the heating box, and a stirring mechanism is arranged at the center of the top frame opening of the sterile box.

[0006] The heating box is hinged with clamping plates at one side of the front and rear ends respectively, and the two groups of clamping plates are fixedly connected to the inner wall of the heating box at one end away from the heating box, and the front and rear end surfaces of the heating box are fixedly installed with two groups of round shafts, and each group of round shafts is provided with a lifting rod on the outside, and the lifting rod is a straight upper and inclined lower structure, and an inclined groove is provided at the inclined section at the bottom of the lifting rod, and the round shaft is slidably connected to the top of the inclined groove, and a supporting mechanism is provided at the bottom of the heating box, and a refrigeration box is provided at the inner wall of one side of the sterile box at the bottom of the supporting mechanism;

[0007] Among them, the stirring mechanism includes a limit plate, which is embedded in the center of the upper frame opening of the heating box, and a motor 1 is arranged at the center of the top of the limit plate. The bottom output end of the motor 1 extends to the limit plate and is fixedly installed with a gear shaft, and the gear shaft is fixedly installed with a stirring rod. The bottom surface of the limit plate is located on both sides with discs fixedly installed by bearings, and arc-shaped notches are opened at the centers of the opposite surfaces of the two groups of discs.

[0008] Furthermore, the two groups of arc-shaped notches are respectively located on both sides of the gear shaft, and the bottoms of the two groups of discs are rotatably connected to half gear frames through bearings, and the bearings are connected to the inner walls of the connecting holes of the discs through torsion springs. One ends of the two groups of half gear frames extend to the gear shaft and mesh with each other, and a sliding plate is hinged at the bearing at the bottom of the half gear frame, and one end of the sliding plate extends to a side surface of the disc, and a paddle is fixedly installed on the bottom surface of one end of the sliding plate away from the half gear frame.

[0009] Furthermore, the supporting mechanism includes two groups of push plates, and a connecting rod is rotatably connected between the opposite surfaces of the two groups of push plates near the bottom position. A cross bar is commonly arranged between one side of the connecting rod and the inner wall of the sterile box. The two groups of push plates are respectively located at the front and rear ends of the bottom of the heating box, and a gear 1 is fixedly installed on the front end surface of one group of push plates near the bottom position.

[0010] Furthermore, the supporting mechanism also includes a second motor and a corresponding base, wherein the second motor is arranged on the inner wall of one side of the sterile box at the lower end of the heating box through the base, and the front end output shaft of the second motor is fixedly installed with an inclined rotating piece, and a push piece is hinged at the higher end of the rotating piece, and the push piece extends from the end of the rotating piece away from the rotating piece to the inside of an insertion frame fixedly connected to the inner wall of the other side of the sterile box, an inner groove is opened at the center of the front end surface of the push piece, and a plurality of groups of teeth 2 are equidistantly arranged on the inner wall at the bottom of the inner groove, and the gear 1 extends to one side of the inner groove and meshes with the tooth 2.

[0011] Furthermore, a two-thirds long liquid tank is provided inside the top of the refrigeration box, and refrigeration plates are provided on the inner walls on both sides of the liquid tank, a drain pipe is provided on one side of the inner wall of the bottom of the liquid tank, and slide rails are provided at the front and rear ends of the top of the refrigeration box, and a foam removal mechanism is provided between the two groups of slide rails.

[0012] Furthermore, the foam removal mechanism includes a motor three, which is arranged at the upper end of the refrigeration box on one side of the liquid tank, and a turntable is arranged at the top bearing of the motor three, a connecting rod is hinged at one side of the upper end surface of the turntable, and the other end of the connecting rod extends to the upper end of the liquid tank and is connected to a triangular push frame, the triangular push frame is arranged at the upper end of the liquid tank, and the two sides of the inside of the triangular push frame are open.

[0013] Furthermore, concave clamping blocks are provided at the bottom of the front and rear end surfaces of the triangular push frame, and two groups of the concave clamping blocks are respectively clamped at the corresponding slide rails. Slide grooves are respectively provided at the lower ends of the front and rear inner walls of the triangular push frame, and the two groups of slide grooves are respectively slidably connected with L-shaped slide rods. The bottoms of the two groups of L-shaped slide rods extend to the outside of the triangular push frame and are commonly connected with a floating plate. Liquid inlet grooves are provided on both sides of the upper end surface of the floating plate, and an inclined liquid guide plate is provided on the inner wall of one side of each group of the liquid inlet grooves, and the bottom of the liquid guide plate extends to the outside of the liquid inlet groove, and the two groups of liquid guide plates are mirror-symmetrical relative to the central axis of the floating plate, and a filter plate three is embedded in the surface of the floating plate between the two groups of liquid inlet grooves.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention is provided with a heating box and a stirring mechanism, and a motor is used to drive the gear shaft and the stirring rod to rotate simultaneously, and the stirring rod stirs the protein liquid in the central area of ​​the heating box, and the gear shaft is respectively engaged with two adjacent groups of half gear frames to realize the rotation of the two groups of half gear frames, the sliding plate and the paddle, and the sliding plate and the paddle move in a semicircular trajectory and paddle the protein liquid in the heating box and around the stirring rod, which is conducive to accelerating the surrounding protein liquid to flow into the stirring rod, forcing the protein liquid in the heating box to be heated evenly, improving the stirring efficiency and the uniform heating effect of the protein liquid, and reducing the coagulation of the protein liquid due to heating, thereby improving the sterilization efficiency;

[0016] 2. The present invention sets a support mechanism, which cooperates with the heating box, uses the second motor to drive the rotating plate to rotate clockwise and pull the push plate to move to one side, forcing the first gear to mesh with the second tooth to realize the counterclockwise rotation of the first gear and the push plate, the tops of the two groups of push plates rotate downward, and the bottoms thereof turn upward, and the support for the heating box is exchanged. The heating box turns over, and its end surface located at the second filter plate tilts downward, and the protein inside the heating box is poured into the refrigeration box through the second filter plate for cooling, and the mesh of the second filter plate is used to realize the preliminary filtration of the floating foam in the protein solution, so as to facilitate the subsequent processing of the protein solution;

[0017] 3. The present invention is provided with a refrigerating box and a foam removing mechanism, which are used in cooperation with a supporting mechanism. The egg liquid is all poured to the liquid placing tank, and the refrigerating sheet is used to rapidly cool the egg liquid. The drastic change of heat and cold can also promote the death of bacteria, which is beneficial to the low-temperature preservation and sterilization of the egg white liquid. By using the teeth at the abutting sheet corresponding to and meshing with the tooth grooves at the top of the connecting rod, the connecting rod is reciprocally moved inside the concave frame. At this time, the floating plate adheres to the surface of the egg liquid, and the two liquid guiding plates are respectively immersed in the surface layer of the egg white liquid. As the abutting sheet rotates in the reverse direction, the abutting sheet traction the connecting rod, the triangular pushing frame and the floating plate to drive in the reverse direction again. The liquid guiding plates are used to skim the foam on the surface layer of the egg white liquid into the liquid inlet tank. As the skimmed foam increases, these foams penetrate to the surface of the third filter plate, and the egg liquid in the foam seeps down through the third filter plate. While cooling the egg white liquid, the foam on the surface of the egg white liquid is removed for the second time, reducing the influence on the quality of the final food made from the egg white liquid and improving the processing efficiency of the egg white liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] For the convenience of those skilled in the art to understand, the present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 is a three-dimensional view of the overall structure of the present invention;

[0020] Figure 2 is a schematic plan view of the overall structure of the present invention;

[0021] Figure 3 is a side view of the heating box of the present invention;

[0022] Figure 4 is a bottom cross-sectional view of the heating box of the present invention;

[0023] Figure 5 is a three-dimensional schematic view of the heating box of the present invention;

[0024] Figure 6 is a three-dimensional schematic view of a part of the supporting mechanism of the present invention

[0025] Figure 7 is a schematic plan view of the structure of the stirring mechanism of the present invention;

[0026] Figure 8 is a top view of the combination of the refrigerating box and the foam removing mechanism of the present invention;

[0027] Figure 9 is a three-dimensional structure schematic view of the combination of the triangular pushing frame and the floating plate structure of the present invention.

[0028] In the figure: 1. Sterile box; 2. Heating box; 201. Clamping plate; 202. Round shaft; 203. Lifting rod; 204. Inclined groove; 3. Feeding frame; 4. Filter plate 1; 5. Filter plate 2; 6. Stirring mechanism; 61. Limit disk; 62. Motor 1; 63. Gear shaft; 631. Stirring rod; 64. Disk; 65. Arc notch; 66. Half gear frame; 67. Slide piece; 68. Pusher; 7. Support mechanism; 71. Contact piece; 711. Tooth 1; 72. Connecting rod; 721. Cross bar; 73. Gear 1; 74. Motor 2; 75. Rotating piece; 76. Pushing piece; 77. Insertion frame; 78. Inner groove; 79. Tooth 2; 8. Refrigeration box; 801. Liquid placement tank; 802. Refrigeration sheet; 803. Drain pipe; 804. Slide rail; 9. Foam removal mechanism; 91. Concave frame; 92. Connecting rod; 921. Tooth groove; 93. Spring damper; 94. Triangular pushing frame; 95. Concave clamping block; 96. Slide groove; 97. L-shaped slide bar; 98. Floating plate; 99. Liquid inlet groove; 910. Liquid guide plate; 911. Filter plate 3. Specific implementation mode

[0029] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention.

[0030] Embodiment 1:

[0031] Please refer to Figures 1-9 As shown in the figure, an egg liquid processing device with a fresh-keeping and sterilization function includes a sterile box 1. A rectangular heating box 2 is provided at the center of the top inside the sterile box 1, and a heating sheet is provided at the bottom of the heating box 2. One side of the front and rear ends of the heating box 2 is respectively hinged with a clamping plate 201. One end of the two clamping plates 201 away from the heating box 2 is fixedly connected to the inner wall of the heating box 2. Two groups of round shafts 202 are fixedly installed on the front and rear end faces of the heating box 2. A lifting rod 203 is respectively arranged outside each group of round shafts 202. The lifting rod 203 has a straight-up and down-inclined structure, and an inclined groove 204 is opened at the inclined section of the bottom of the lifting rod 203. The round shaft 202 is slidably connected to the top end inside the inclined groove 204. A feeding frame 3 is provided at the upper side of one side of the heating box 2 on the inner wall of the top of the sterile box 1. A filter plate 1 4 and a filter plate 2 5 are respectively arranged at one side of the top frame opening of the heating box 2 and at the upper part of one side of the heating box 2 close to the top, and a stirring mechanism 6 is arranged at the center of the top frame opening of the sterile box 1; A support mechanism 7 is arranged at the bottom of the heating box 2, and a refrigeration box 8 is arranged at the bottom of the support mechanism 7 on the inner wall of one side of the sterile box 1;

[0032] Among them, the stirring mechanism 6 includes a limit disk 61, which is embedded in the center of the upper frame opening of the heating box 2. At the center of the top of the limit disk 61, there is a first motor 62. The bottom output end of the first motor 62 extends into the limit disk 61 and is fixedly installed with a gear shaft 63. The gear shaft 63 is fixedly installed with a stirring rod 631. On both sides of the bottom surface of the limit disk 61, disks 64 are fixedly installed through bearings. Arc-shaped notches 65 are opened at the centers of the opposite surfaces of the two disks 64; the two arc-shaped notches 65 are respectively located on both sides of the gear shaft 63. The bottoms of the two disks 64 are respectively rotationally connected with semi-gear frames 66 through bearings. The inner wall of the connection hole between the bearing and the disk 64 is connected through a torsion spring. One end of the two semi-gear frames 66 extends to the gear shaft 63 and meshes. At the bearing at the bottom of the semi-gear frame 66, a sliding piece 67 is hinged. One end of the sliding piece 67 extends to one side surface of the disk 64. A dial 68 is fixedly installed on the bottom surface of the end of the sliding piece 67 away from the semi-gear frame 66.

[0033] First, use the feeding frame 3 to introduce a certain amount of protein solution into the heating box 2. The protein solution is introduced from one side of the heating box 2 and is preliminarily filtered by the second filter plate 5 to separate a small amount of eggshell fragments and the like in the protein solution. The protein solution penetrates through the leakage holes of the second filter plate 5 into the heating box 2. Start the heating sheet to keep the internal temperature of the heating box 2 at 68-70°C. Then start the first motor 62, which drives the gear shaft 63 and the stirring rod 631 to rotate simultaneously. Among them, the stirring rod 631 stirs the protein solution in the central area of the heating box 2, while the gear shaft 63 meshes with the adjacent two semi-gear frames 66 respectively, realizing the rotation of the two semi-gear frames 66, the sliding piece 67 and the dial 68 respectively. The sliding piece 67 and the dial 68 move in a semicircular trajectory and scrape the protein solution in the heating box 2 and around the stirring rod 631, which is beneficial to accelerating the convergence of the surrounding protein solution towards the stirring rod 631, forcing the protein solution in the heating box 2 to be heated evenly. When the tooth block of the semi-gear frame 66 crosses the gear shaft 63 and loses the meshing transmission force, the bearing of the semi-gear frame 66 rotates back under the reaction force of the torsion spring. In this way, the semi-gear frame 66, the two sliding pieces 67 and the dial 68 realize repeated forward and reverse rotations, improving the stirring efficiency of the protein solution and the heating evenness effect, and reducing the situation of protein solution coagulation caused by heating, and improving the sterilization efficiency.

[0034] Embodiment 2:

[0035] Please refer to Figure 2 and Figure 6As shown in the figure, the support mechanism 7 includes two sets of abutting pieces 71, which are respectively arranged at the front and rear positions near one side of the bottom of the heating box 2. The upper end surfaces of the abutting pieces 71 are arc-shaped and are provided with several groups of first teeth 711 at equal distances. A connecting rod 72 is rotatably connected between the positions near the bottom of the opposite sides of the two sets of abutting pieces 71. A cross bar 721 is jointly arranged between one side of the connecting rod 72 and the inner wall of the sterile box 1. The two sets of abutting pieces 71 are respectively located at the front and rear ends of the bottom of the heating box 2. A first gear 73 is fixedly installed at a position near the bottom of the front end surface of one of the abutting pieces 71; The support mechanism 7 further includes a second motor 74 and a matching machine base. The second motor 74 is arranged on the inner wall of one side of the sterile box 1 at the lower end of the heating box 2 through the machine base. The front output shaft of the second motor 74 is fixedly installed with an inclined rotating piece 75. The higher end of the rotating piece 75 is hinged with a pushing piece 76. One end of the pushing piece 76 away from the rotating piece 75 penetrates into the insertion frame 77 fixedly connected to the inner wall of the other side of the sterile box 1. An inner groove 78 is opened at the center of the front end surface of the pushing piece 76. The inner wall of the bottom of the inner groove 78 is provided with several groups of second teeth 79 at equal distances. The first gear 73 extends to one side in the inner groove 78 and meshes with the second teeth 79.

[0036] When the protein solution in the heating box 2 is heated for 30 minutes, then use the support mechanism 7 to force the heating box 2 to turn over and be in an inclined state; By starting the second motor 74, it drives the rotating piece 75 to rotate clockwise. The top of the rotating piece 75 pulls the pushing piece 76 to move to one side. The pushing piece 76 slides in the inner groove 78 due to the relative movement with the first gear 73, forcing the first gear 73 to mesh with the second teeth 79 and realizing the counterclockwise rotation of the first gear 73 and the abutting piece 71. Thus, the tops of the two sets of abutting pieces 71 rotate downward and their bottoms rotate upward, exchanging the support for the heating box 2. As a result, the heating box 2 turns over, and its end face at one end of the filter plate 2 faces downward obliquely. The protein in the heating box 2 is poured into the refrigeration box 8 through the filter plate 2 for cooling, and the foam in the protein solution is preliminarily filtered through the mesh holes of the filter plate 2 for the subsequent processing of the protein solution;

[0037] After the pouring is completed, the rotating piece 75 is reversed to force the rotating piece 75 to push the pushing piece 76 in the reverse direction. The inner groove 78 moves relative to the first gear 73 again. The first gear 73 rotates in the reverse direction and re-supports the bottom of the heating box 2, forcing the heating box 2 to be in a balanced state and stop pouring the protein solution.

[0038] Embodiment 3:

[0039] Please refer to Figure 2 、 Figure 8 and Figure 9As shown, the length of the refrigeration box 8 is three-fourths of the internal length of the sterile box 1. A liquid placement tank 801 with a length of two-thirds is arranged inside the refrigeration box 8. Refrigeration sheets 802 are arranged on the inner walls on both sides of the liquid placement tank 801. A drain pipe 803 is arranged on one side of the inner wall at the bottom of the liquid placement tank 801. Slide rails 804 are arranged at the front and rear ends of the top of the refrigeration box 8. A floating foam removal mechanism 9 is arranged between the two groups of slide rails 804;

[0040] The floating foam removal mechanism 9 includes a concave frame 91. The concave frame 91 is fixedly installed on the upper end surface of the refrigeration box 8 on one side of the liquid placement tank 801. A connecting rod 92 penetrates through the side of the concave frame 91 close to the liquid placement tank 801. A spring damper shock absorber 93 is fixedly connected between one end of the connecting rod 92 and the inner wall on one side of the concave frame 91. A number of tooth grooves 921 are arranged in the middle of the upper end surface of the connecting rod 92. The other end of the connecting rod 92 penetrates through the concave frame 91, extends to the upper end of the liquid placement tank 801 and is fixedly connected with a triangular push frame 94. The triangular push frame 94 is arranged at the upper end of the liquid placement tank 801, and both sides inside the triangular push frame 94 are open; Concave blocks 95 are arranged at the bottom of the front and rear end faces of the triangular push frame 94. The two groups of concave blocks 95 are respectively clamped at the corresponding slide rails 804. The two groups of concave blocks 95 slide synchronously along the slide rails 804 to keep the triangular push frame 94 moving in a straight line. Chute grooves 96 are respectively arranged at the lower positions of the front and rear inner walls of the triangular push frame 94. L-shaped slide rods 97 are respectively slidably connected inside the two groups of chute grooves 96. The bottoms of the two groups of L-shaped slide rods 97 extend to the outside of the triangular push frame 94 and are jointly connected with a floating plate 98. As the liquid level of the egg liquid rises, the floating plate 98 floats under the action of the resisting egg liquid. The two groups of L-shaped slide rods 97 move up and down inside the chute grooves 96 until the floating plate 98 adheres to the surface of the egg liquid. The two groups of liquid guide plates 910 are respectively immersed in the surface layer of the egg white liquid. Liquid inlet grooves 99 are arranged on both sides of the upper end surface of the floating plate 98. An inclined liquid guide plate 910 is arranged on one side of the inner wall of each liquid inlet groove 99. The bottom of the liquid guide plate 910 extends to the outside of the liquid inlet groove 99. The two groups of liquid guide plates 910 are mirror-symmetrical with respect to the central axis of the floating plate 98. A third filter plate 911 is embedded on the surface of the floating plate 98 between the two groups of liquid inlet grooves 99. The egg liquid in the floating foam seeps down through the third filter plate 911.

[0041] The egg white liquid after preliminary filtration is poured down through the heating box 2, and directly flows vertically into the liquid-setting tank 801. The egg liquid is cooled down extremely quickly by the refrigeration sheet 802. The drastic heat and cold changes can also promote the death of bacteria, which is beneficial to the low-temperature preservation and sterilization of the egg white liquid. As the plate 71 rotates 180°, the tooth 711 at the plate 71 is meshed with the tooth groove 921 at the top of the connecting rod 92. As the plate 71 continues to move, it pulls the connecting rod 92 to move inside the concave frame 91. At this time, one end of the connecting rod 92 presses the spring damping shock absorber 93 to be compressed, while the other end of the connecting rod pulls the triangular push frame 94 to move to the other side of the liquid-setting tank 801. As the liquid level of the egg liquid rises, the floating plate 98 floats up under the action of the egg liquid, and the two groups of L-shaped slide bars 97 are in the slide groove 96. The interior moves up and down until the float plate 98 is attached to the surface of the egg liquid, and the two groups of liquid guide plates 910 are immersed in the surface of the egg white liquid respectively. At the same time, with the reverse rotation of the abutment plate 71, the abutment plate 71 again pulls the connecting rod 92 to transmit in the reverse direction, and accelerates the pushing of the connecting rod 92, the triangular push frame 94, and the float plate 98 to reset under the rebound force of the spring damping shock absorber 93. During the movement of the float plate 98, the liquid guide plate 910 on one side is used to skim the foam on the surface of the egg white liquid into the liquid inlet trough 99. With the increase of the skimmed foam, the foam penetrates to the surface of the filter plate three 911, and the egg liquid in the foam seeps through the filter plate three 911. While the egg white liquid is cooled, the foam on the surface of the egg white liquid is removed for a second time, which reduces the impact on the quality of the food finally made by the egg white liquid and improves the processing efficiency of the egg white liquid.

[0042] Working principle:

[0043] When the present invention is used, firstly, a quantitative amount of protein liquid is introduced into the heating box 2 by using the feeding frame 3, and the protein liquid penetrates into the heating box 2 through the leakage hole of the filter plate 2 5, and the heating plate is started to keep the internal temperature of the heating box 2 to 68-70° C. Then, the motor 1 62 is started, and the gear shaft 63 and the stirring rod 631 are driven to rotate simultaneously, wherein the stirring rod 631 stirs the protein liquid in the central area of ​​the heating box 2, and the gear shaft 63 is respectively engaged with two adjacent groups of half gear frames 66, and the rotation of the two groups of half gear frames 66, the sliding plate 67 and the paddle 68 is respectively realized, and the sliding plate 67 and the paddle 68 move in a semicircular trajectory and pry the protein liquid in the heating box 2 and around the stirring rod 631, so as to accelerate the surrounding protein liquid to converge into the stirring rod 631 and then alternately stir, and the heating is uniform;

[0044] When the protein solution in the heating box 2 is heated to 30 minutes, the supporting mechanism 7 is used to force the heating box 2 to flip and tilt, and the heating box 2 is located at one end of the filter plate 5 and tilts downward, and the protein in the heating box 2 is poured into the refrigeration box 8 through the filter plate 5 for cooling, and the mesh of the filter plate 5 is used to achieve preliminary filtration of the foam in the protein solution;

[0045] The preliminarily filtered protein solution pours down through the heating box 2 and directly vertically flows into the liquid placement tank 801. The Peltier cooler 802 is used to rapidly cool the egg liquid. The drastic change between heat and cold can also prompt the death of bacteria, which is beneficial to the low-temperature preservation and sterilization of the protein solution. The abutting piece 71 rotates 180° self-driven. The tooth 711 at the abutting piece 71 is correspondingly engaged with the tooth groove 921 at the top of the connecting rod 92. As the abutting piece 71 continuously moves, it pulls the connecting rod 92 to move into the concave frame 91. At this time, while one end of the connecting rod 92 presses against the spring damper shock absorber 93 to compress it, the other end of it pulls the triangular pushing frame 94 to move to the other side of the liquid placement tank 801. The floating plate 98 adheres to the surface of the egg liquid. The two liquid guiding plates 910 are respectively immersed in the surface layer of the protein solution. As the abutting piece 71 rotates in the reverse direction, the abutting piece 71 pulls the connecting rod 92 to drive in the reverse direction again, and under the resilience of the spring damper shock absorber 93, it accelerates to push the connecting rod 92, the triangular pushing frame 94, and the floating plate 98 to reset. During the movement of the floating plate 98, the liquid guiding plate 910 on one side is used to skim the foam on the surface layer of the protein solution into the liquid inlet tank 99. With the increase of the skimmed foam, these foams penetrate to the surface of the third filter plate 911, and the egg liquid in the foam seeps down through the third filter plate 911. While cooling the protein solution, the foam on the surface of the protein solution is removed for the second time;

[0046] Finally, after pouring is completed, the rotating piece 75 is reversely flipped, forcing the rotating piece 75 to push the pushing piece 76 in the reverse direction. The inner groove 78 moves relative to the first gear 73 again. The first gear 73 is reversely flipped and re-supports the bottom of the heating box 2, forcing the heating box 2 to be in a balanced state and stop pouring the protein solution.

[0047] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not elaborate all the details, nor do they limit the present invention to only the specific implementation manners. Obviously, according to the content of this specification, many modifications and variations can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An egg liquid processing device with a fresh-keeping and sterilizing function, characterized in that: It includes a sterile box (1), inside which a heating box (2) with a rectangular structure is arranged at the center of the top. A heating sheet is provided at the bottom of the heating box (2). A feeding frame (3) is arranged at the upper end of one side of the heating box (2) on the inner wall of the top of the sterile box (1). A first filter plate (4) and a second filter plate (5) are respectively arranged at one side of the top frame opening of the heating box (2) and near the top of one side surface of the heating box (2). A stirring mechanism (6) is arranged at the center of the top frame opening of the sterile box (1). On one side of the front and rear ends of the heating box (2), clamping plates (201) are respectively hinged. One end of the two clamping plates (201) away from the heating box (2) is fixedly connected to the inner wall of the heating box (2). Two sets of circular shafts (202) are fixedly installed on the front and rear end faces of the heating box (2). A lifting rod (203) is respectively arranged on the outer part of each set of circular shafts (202). The lifting rod (203) has a structure of straight at the top and inclined at the bottom. An inclined groove (204) is opened at the inclined section at the bottom of the lifting rod (203). The circular shaft (202) is slidably connected to the inner top end of the inclined groove (204). A support mechanism (7) is arranged at the bottom of the heating box (2). A refrigeration box (8) is arranged on one inner wall of the sterile box (1) at the bottom of the support mechanism (7). Among them, the stirring mechanism (6) includes a limit disc (61). The limit disc (61) is embedded at the center of the upper frame opening of the heating box (2). A first motor (62) is arranged at the center of the top of the limit disc (61). The output end of the bottom of the first motor (62) extends to the limit disc (61) and is fixedly installed with a gear shaft (63). A stirring rod (631) is fixedly installed on the gear shaft (63). Discs (64) are fixedly installed on the bottom surface of the limit disc (61) at both sides through bearings. Arc-shaped notches (65) are opened at the centers of the opposite faces of the two discs (64). Sliding rails (804) are arranged at the front and rear ends of the top of the refrigeration box (8). A foam removing mechanism (9) is jointly arranged between the two sliding rails (804). The foam removing mechanism (9) includes a concave frame (91). The concave frame (91) is fixedly installed on the upper surface of the refrigeration box (8) at one side of the liquid placing groove (801). A connecting rod (92) penetrates through the inner part of the concave frame (91) near one side of the liquid placing groove (801). A spring damper shock absorber (93) is fixedly connected between one end of the connecting rod (92) and the inner wall of one side of the concave frame (91). A number of tooth grooves (921) are arranged at the middle section of the upper end surface of the connecting rod (92). The other end of the connecting rod (92) penetrates through the concave frame (91), extends to the upper end of the liquid placing groove (801) and is fixedly connected with a triangular pushing frame (94). The triangular pushing frame (94) is arranged at the upper end of the liquid placing groove (801). The two sides inside the triangular pushing frame (94) are open-shaped. The bottom of the front and rear end faces of the triangular pushing frame (94) is provided with concave blocks (95). The two groups of concave blocks (95) are respectively clamped at the corresponding sliding rails (804). The lower positions of the front and rear inner walls of the triangular pushing frame (94) are respectively provided with sliding grooves (96). The two groups of sliding grooves (96) are respectively slidably connected with L-shaped sliding rods (97). The bottoms of the two groups of L-shaped sliding rods (97) extend to the outside of the triangular pushing frame (94) and are jointly connected with a floating plate (98). The upper end face of the floating plate (98) is provided with liquid inlet grooves (99) on both sides. One side inner wall of each group of liquid inlet grooves (99) is provided with an inclined liquid guide plate (910), and the bottom of the liquid guide plate (910) extends to the outside of the liquid inlet groove (99). The two groups of liquid guide plates (910) are mirror-symmetrical with respect to the central axis of the floating plate (98). A third filter plate (911) is embedded on the surface of the floating plate (98) between the two groups of liquid inlet grooves (99).

2. The egg liquid processing equipment with fresh-keeping and sterilization functions according to claim 1, characterized in that, The two groups of arc-shaped notches (65) are respectively located on both sides of the gear shaft (63). The bottoms of the two groups of discs (64) are respectively rotatably connected with semi-gear frames (66) through bearings. The inner wall of the connection hole between the bearing and the disc (64) is connected through a torsion spring. One end of each of the two groups of semi-gear frames (66) extends to the gear shaft (63) and meshes. And at the bottom bearing of the semi-gear frame (66), a sliding piece (67) is hinged at the bottom bearing of the semi-gear frame (66), and one end of the sliding piece (67) extends to one side surface of the disc (64). A dial (68) is fixedly installed on the bottom surface of the end of the sliding piece (67) far from the semi-gear frame (66).

3. The egg liquid processing equipment with fresh-keeping and sterilization functions according to claim 1, characterized in that, The support mechanism (7) includes two groups of abutting pieces (71). The two groups of abutting pieces (71) are respectively arranged at the front and rear positions near one side of the bottom of the heating box (2). The upper end faces of the abutting pieces (71) are arc-shaped and are provided with a number of first groups of teeth (711) at equal distances. A connecting rod (72) is jointly rotatably connected between the opposite sides of the two groups of abutting pieces (71) near the bottom position. A cross bar (721) is jointly arranged between one side of the connecting rod (72) and the inner wall of the sterile box (1). The two groups of abutting pieces (71) are respectively located at the front and rear ends of the bottom of the heating box (2). A first gear (73) is fixedly installed at the position near the bottom of the front end face of one of the two groups of abutting pieces (71).

4. The egg liquid processing equipment with a fresh-keeping and sterilization function according to claim 3, characterized in that, The support mechanism (7) further includes a second motor (74) and a matching machine base. The second motor (74) is arranged on the inner wall of one side of the sterile box (1) at the lower end of the heating box (2) through the machine base. The front output shaft of the second motor (74) is fixedly installed with an inclined rotating piece (75). The higher end of the rotating piece (75) is hinged with a pushing piece (76). The end of the pushing piece (76) far from the rotating piece (75) penetrates into the inside of an insertion frame (77) fixedly connected to the inner wall of the other side of the sterile box (1). An inner groove (78) is opened at the center of the front end face of the pushing piece (76). A number of second groups of teeth (79) are arranged at equal distances on the bottom inner wall of the inner groove (78). The first gear (73) extends to one side inside the inner groove (78) and meshes with the second groups of teeth (79).

5. The egg liquid processing equipment with a fresh-keeping and sterilizing function according to claim 1, characterized in that, The length of the refrigeration box (8) is three - quarters of the internal length of the sterile box (1). A liquid placement tank (801) with a length of two - thirds is arranged inside the refrigeration box (8). Refrigeration sheets (802) are arranged on both inner walls of the liquid placement tank (801). A drain pipe (803) is arranged at one side of the bottom inner wall of the liquid placement tank (801).

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