Search

CN-119679180-B - Energy-saving egg product pickling system and pickling process

CN119679180BCN 119679180 BCN119679180 BCN 119679180BCN-119679180-B

Abstract

The invention discloses an energy-saving egg curing system and a curing process, which relate to the technical field of egg curing, and comprise a curing box, a cover plate, sampling inspection units and curing egg racks, wherein the sampling inspection units are arranged in the curing box in parallel, one curing egg rack is correspondingly arranged at the position of each sampling inspection unit, the energy-saving egg curing system further comprises the following steps of S1, placing eggs in the curing egg racks, opening a flexible barrier layer, S2, placing the curing egg racks in the curing box, S3, injecting curing liquid, controlling temperature and pressure, S4, retracting the flexible barrier layer, S5, scooping the curing eggs, S6, conveying the curing eggs to a sampling inspection tank, S7, taking out the curing eggs for detection, S8, and cleaning the curing box. The invention can randomly scoop out the salted eggs on the salted egg rack and convey the salted eggs out of the salting box, is convenient for people to know the salting progress, does not damage the internal salting environment, controls the temperature and pressure in the salting box, and can be used for cleaning the salting box after each salting is finished.

Inventors

  • ZHOU NAIHUA

Assignees

  • 辽宁鑫金家禽养殖有限公司

Dates

Publication Date
20260505
Application Date
20241206

Claims (8)

  1. 1. The utility model provides an energy-saving egg product pickling system, includes pickling case (100), apron (200), spot check unit (300) and salted egg frame (400), its characterized in that, apron (200) and pickling case (100) sealing connection, spot check unit (300) set up a plurality ofly in pickling case (100) in parallel, and the position that every spot check unit (300) is located corresponds places one and salted egg frame (400); The sampling inspection unit (300) comprises an egg taking mechanism (310) and a conveying mechanism (320), wherein the egg taking mechanism (310) consists of a transverse adjusting assembly (311), a vertical adjusting assembly (312) and an egg taking sieve (313) arranged on the transverse adjusting assembly (311) and the vertical adjusting assembly (312), the bottom of the egg taking sieve (313) is comb-shaped, and side plates (3131) are arranged on two sides of the egg taking sieve; The conveying mechanism (320) comprises a conveying sieve (321), a conveying groove (322), a conveying pipe (323) and a sampling inspection tank (324), wherein the conveying sieve (321), the conveying groove (322), the conveying pipe (323) and the sampling inspection tank (324) are sequentially arranged on the curing box (100) from left to right and are mutually communicated, and the bottom of the conveying sieve (321) is comb-shaped; The egg curing frame (400) comprises two side plates (410), a plurality of egg storage screens (420) and a plurality of anti-floating components (430), the egg curing frame (400) is designed into a multi-layer structure, each layer comprises two side plates (410) and an independent egg storage screen (420), an anti-floating component (430) is correspondingly arranged above each egg curing layer, and the bottom of each egg storage screen (420) is comb-shaped; The area between the salted egg layers and the upper and lower adjacent salted egg layers is a transverse walking area a, and the side plate (410) is provided with a transverse through hole (411) at the corresponding position of the transverse walking area a; The anti-floating assembly (430) comprises a flexible barrier layer (431), a belt chain (432) and a chain wheel set (433), wherein each egg-curing layer is provided with a mounting groove (4110) at the position of a transverse through hole (411) at the left side and the right side of each egg-curing layer, the chain wheel set (433) is mounted in each mounting groove (4110), the belt chain (432) is wound on the chain wheel set (433), the belt chain (432) is tensioned, and the chain wheel set (433) is driven by a motor; a flexible barrier layer (431) is arranged between two belt chains (432) positioned on two sides of the salted egg layer, the flexible barrier layer (431) covers the upper part of the egg storage sieve (420), two ends of the flexible barrier layer (431) are respectively fixed with the two belt chains, and a pressure sensor is arranged on the flexible barrier layer (431) and used for detecting the floating pressure of eggs; A storage groove (421) traversing the egg storage sieve (420) is arranged on the egg storage sieve (420) of each salted egg layer, two ends of the storage groove (421) are communicated with the mounting groove (4110), and the storage groove (421) is used for storing the flexible barrier layer (431); At the initial stage of pickling, the flexible barrier layer (431) is opened to cover the egg storage sieve (420) to block floating eggs, after a period of pickling, the eggs sink, the pressure sensor detects that the pressure disappears, and the flexible barrier layer (431) is retracted to the storage groove (421).
  2. 2. An energy-efficient egg curing system according to claim 1, characterised in that the height of the lateral walking area a and the lateral opening (411) is greater than the height of the egg-taking sieve (313); the area between the conveying mechanism (320) and the egg curing frame (400) is a vertical walking area b, and the width of the vertical walking area b is larger than that of the egg taking sieve (313); the egg taking sieve (313) and the conveying sieve (321) of each sampling unit (300) are positioned in the same plane with the corresponding salted egg rack (400).
  3. 3. The energy-saving egg curing system according to claim 2, wherein the vertical adjusting assembly (312) comprises two vertical sliding rails (3121), two vertical sliding blocks (3122) and two vertical screw rods (3123), the two vertical sliding rails (3121) are respectively and fixedly arranged on the left inner wall and the right inner wall of the curing box (100), the two vertical sliding rails (3121) are respectively and slidingly provided with the vertical sliding blocks (3122), one of the vertical sliding blocks (3122) is in threaded connection with the vertical screw rod (3123), the vertical screw rod (3123) is parallel to the vertical sliding rail (3121), two ends of the vertical screw rod (3123) are in rotary connection with the curing box (100), and the vertical screw rod (3123) is driven by a motor; The horizontal adjusting component (311) comprises a horizontal sliding rod (3111), a horizontal sliding block (3112) and a horizontal screw rod (3113), two ends of the horizontal sliding rod (3111) are fixed on two vertical sliding blocks (3122), two ends of the horizontal screw rod (3113) are rotatably installed on the two vertical sliding blocks (3122), the horizontal screw rod (3113) is driven by a motor, the horizontal sliding rod (3111) is installed in parallel with the horizontal screw rod (3113), the horizontal sliding block (3112) is installed in sliding mode with the horizontal sliding rod (3111), the horizontal sliding block (3112) is connected with the horizontal screw rod (3113) through threads, and the egg taking sieve (313) is fixedly installed on the horizontal sliding block (3112).
  4. 4. An energy-saving egg curing system according to claim 3, wherein a conveying port (130) is formed in the side wall of the curing box (100), the conveying pipe (323) is fixedly arranged in the conveying port (130), a gate valve (3231) is arranged on the conveying pipe (323), the head end of the conveying pipe (323) is communicated with a conveying groove (322), and the tail end of the conveying pipe is communicated with a sampling inspection tank (324); a top cover (3241) is arranged at the top of the sampling inspection tank (324), the top cover (3241) is fixed with the sampling inspection tank (324) in a sealing way through bolts, and an interception net (3242) is arranged inside the sampling inspection tank (324); the conveying groove (322) is fixedly arranged on the inner side wall of the curing box (100), the conveying groove (322) is obliquely arranged, the inner diameter of the conveying groove (322) gradually decreases from the head end to the tail end, the inner diameter head end of the conveying groove (322) is in butt joint communication with the tail end of the conveying screen (321), and the inner diameter tail end of the conveying groove (322) is in butt joint communication with the head end of the conveying pipe (323).
  5. 5. The energy-saving egg curing system according to claim 4, wherein one end of the conveying sieve (321) close to the conveying groove (322) is a tail end, one end of the conveying sieve far away from the conveying groove (322) is a head end, and the head end of the conveying sieve (321) is fixedly provided with a side plate (3131), and the tail end is of an open design; the tail end of the conveying sieve (321) is rotatably arranged with the curing box (100), the head end of the conveying sieve (321) is rotatably connected with the top of the telescopic rod (3211), and the bottom of the telescopic rod (3211) is fixedly arranged on the inner wall of the curing box (100); when the telescopic rod (3211) is in a retracted state, the conveying screen (321) is horizontal, when the telescopic rod (3211) is in an extended state, the conveying screen (321) is inclined, and when the conveying screen (321) is inclined, the tail end of the conveying screen (321) is in butt joint communication with the inner diameter head end of the conveying groove (322).
  6. 6. The energy-saving egg curing system according to claim 5, wherein a first water inlet pipe (101) is arranged outside the curing box (100), a first water outlet pipe (102) is communicated with the inside of the curing box (100), a hollow interlayer (110) is arranged on the wall of the curing box (100), a second water inlet pipe (111) is arranged outside the curing box (100), a second water outlet pipe (112) is communicated with the hollow interlayer (110), the second water outlet pipe (112) is communicated with the curing box (100), and a temperature sensor and a liquid level sensor are arranged in the curing box (100).
  7. 7. The energy-saving egg curing system according to claim 6, wherein the cover plate (200) is rotatably connected with the curing box (100), four corners of the cover plate (200) are hermetically connected with the curing box (100) through bolts, an extraction opening (220) is arranged outside the cover plate (200) and communicated with the pressure control system, meanwhile, a cleaning nozzle (210) is arranged inside the cover plate (200), and the cleaning nozzle (210) is communicated with the second drain pipe (112); the pickling box (100) is internally and fixedly provided with limiting pieces (120), two limiting pieces (120) are in a group, and a pickled egg frame (400) is placed between one group of limiting pieces (120).
  8. 8. An energy-saving egg curing process using the energy-saving egg curing system as claimed in claim 7, comprising the steps of: S1, neatly stacking selected, cleaned and sterilized eggs in egg storage sieves (420) of a salted egg rack (400), opening a flexible barrier layer (431) above each egg storage sieve (420) after the eggs are completely loaded on each egg storage sieve (420), and covering the eggs on the egg storage sieves (420); S2, sequentially placing the salted egg racks (400) into a pickling box (100), wherein each salted egg rack (400) is placed according to the position of a limiting piece (120); s3, sealing and fixing the cover plate (200) and the curing box (100), injecting curing liquid into the curing box (100), and injecting water into the hollow interlayer (110); S4, at the initial stage of curing, part of eggs float, so that the pressure sensor of the flexible barrier layer (431) can detect the pressure, after curing for a period of time, the eggs gradually sink, after the pressure sensor of the flexible barrier layer (431) detects that the pressure gradually disappears, the chain wheel group (433) can drive the belt chain (432) to drive, and the flexible barrier layer (431) is driven along with the belt chain (432) to be received in the receiving groove (421); S5, after curing for a period of time, carrying out spot check on the cured eggs, adjusting the positions of the egg taking sieves (313) through the transverse adjusting assembly (311) and the vertical adjusting assembly (312), adjusting the egg taking sieves (313) to reach the lower part of a target egg taking point, crossing the egg taking sieves (313) from bottom to top with the egg storage sieves (420), scooping the cured eggs at the corresponding positions, then moving the egg taking sieves (313) to the upper part of the conveying sieves (321), crossing the conveying sieves (321) from top to bottom, and trapping the cured eggs in the conveying sieves (321); s6, opening a gate valve (3231), then controlling a conveying sieve (321) to incline, enabling salted eggs to sequentially pass through the conveying sieve (321), a conveying groove (322) and a conveying pipe (323) and fall into a sampling inspection tank (324), and being held by an interception net (3242) in the sampling inspection tank (324); S7, closing a gate valve (3231), opening a sampling inspection tank (324), taking out the salted eggs, detecting, and then periodically sampling inspecting the salted eggs; And S8, taking out all the egg curing frames (400) in the curing box (100) after curing time is finished, discharging curing liquid in the curing box (100), and then injecting water in the hollow interlayer (110) into the curing box (100) to clean the curing box (100).

Description

Energy-saving egg product pickling system and pickling process Technical Field The invention relates to the technical field of egg curing, in particular to an energy-saving egg curing system and an energy-saving egg curing process. Background The egg product curing method mainly comprises three methods, namely a water curing method, a salt wrapping method and a mud wrapping method, wherein the water curing method is generally used when eggs are cured in batches, in order to shorten the curing time of the water curing method and improve the production efficiency, the curing temperature is generally controlled and the pressure in a curing container is increased during curing, and the curing process comprises the steps of pre-treating the eggs, putting the eggs into the curing container, injecting curing liquid, applying a certain pressure into the container through a pressure control system to ensure that the pressure difference is formed between the inside and the outside of the eggs, and controlling the curing temperature to be 30-35 ℃, so that the curing environment can accelerate the penetration of the curing liquid into the eggs, and the curing time is shortened. When the eggs are immersed in the pickling liquid at first, some eggs can float, the eggs can slowly sink along with the promotion of pickling time, and as the eggs are required to be completely immersed in the pickling liquid for pickling, the conventional method is to put some plates on the eggs to press the eggs into the pickling liquid, and the method can possibly cause hidden cracking of the surfaces of the eggs, so that the eggs are more easily polluted. Because in the pickling process, the pickled eggs and pickling liquid are possibly polluted by microorganisms, so that the food safety problem is caused, in the process of pickling the eggs, the eggs at different stages are required to be inspected periodically, microorganism detection is carried out on the eggs, whether the pickled eggs meet the sanitary standard is judged, meanwhile, the speed of the current pickling process is evaluated to see the pickling progress, whether the current pickling process reaches the expectation or not is judged, however, the pickling container is required to be opened in the current pickling equipment during the spot inspection, the process is easy to allow external microorganisms to enter the pickling container, the pickling environment is influenced, the pressure environment in the pickling container is also damaged, in addition, the upper eggs are often only inspected in a spot inspection mode during the spot inspection, and the lower eggs are difficult to inspect in a spot inspection mode. Disclosure of Invention The invention aims to solve the problems in the background art, and provides an energy-saving egg curing system and a curing process. In order to achieve the above purpose, the present invention adopts the following technical scheme: The energy-saving egg curing system comprises a curing box, a cover plate, sampling inspection units and a curing egg rack, wherein the cover plate is in sealing connection with the curing box; the sampling inspection unit comprises an egg taking mechanism and a conveying mechanism, wherein the egg taking mechanism consists of a transverse adjusting assembly, a vertical adjusting assembly and egg taking sieves arranged on the transverse adjusting assembly and the vertical adjusting assembly, the bottoms of the egg taking sieves are comb-tooth-shaped, and side plates are arranged on two sides of the egg taking sieves; The conveying mechanism comprises a conveying sieve, a conveying groove, a conveying pipe and a sampling inspection tank, wherein the conveying sieve, the conveying groove, the conveying pipe and the sampling inspection tank are sequentially arranged on the pickling box from left to right and are mutually communicated, and the bottom of the conveying sieve is comb-shaped; the salted egg rack comprises two side plates, a plurality of egg storage screens and an anti-floating assembly, wherein the salted egg rack is designed into a multi-layer structure, each layer comprises two side plates and an independent egg storage screen which form a salted egg layer, the anti-floating assembly is correspondingly arranged above each salted egg layer, and the bottom of each egg storage screen is comb-tooth-shaped. The invention further provides a method for preparing the preserved egg, wherein the area between the preserved egg layer and the upper and lower adjacent preserved egg layers is a transverse walking area, the side plates are provided with transverse through holes at the corresponding positions of the transverse walking areas, and the heights of the transverse walking areas and the transverse through holes are larger than the height of an egg taking sieve; The area between the conveying mechanism and the egg curing frame is a vertical walking area, and the width of the vertical walking area is larger tha