A kind of separation and purification device of krill peptide
By designing a krill peptide separation and purification device including a stirring box, a press box, a chopping box and a separation barrel, the problem of low purification effect in the prior art is solved, and more efficient water evaporation and drying are achieved, and the quality and purification effect of krill peptide are improved.
Patent Information
- Application Number
- CN202420848711.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-04-23
AI Technical Summary
In the prior art, the purification effect of krill peptide is low, resulting in a reduced product quality and a fishy smell.
A separation and purification device including a mixing box, a press box, a chopping box and a separation barrel is designed to improve the moisture evaporation and drying effect through porous fan blades and heating strips, and to improve the separation efficiency of krill shells and meat using a serrated rack and compressor.
It effectively reduces the fishy smell of krill peptide, improves purification effect and product quality, and reduces process conflicts and improves production efficiency.
Smart Images
Figure CN222694932U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of a separation and purification device for krill peptides, in particular to a separation and purification device for krill peptides. Background Art
[0002] At present, in addition to Antarctic krill, dried Antarctic krill and Antarctic krill oil used as feed or fishing bait, fresh krill products have also appeared in the domestic market. Antarctic krill is extremely nutritious, rich in a large amount of protein and unsaturated fatty acids, with a protein content of up to 17.56%. Marine protein sources are very wide, and the types and quantities are far higher than terrestrial biological proteins. There are many potential amino acid sequences with biological activity. Using a specific method to hydrolyze, biologically active peptides can be obtained.
[0003] The krill peptide separation device in the prior art basically performs separation work through sorting equipment. Since seawater often remains after krill are captured, the seawater cannot be wiped off after the capture, so the krill peptides produced have a strong fishy smell, resulting in a decrease in the quality of the krill peptides, thereby significantly reducing the purification effect.
[0004] To this end, we designed a device for separating and purifying krill peptides. Utility Model Content
[0005] The utility model aims to provide a krill peptide separation and purification device in order to solve the problem of low purification effect in the prior art.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A device for separating and purifying krill peptides comprises a pressing box, the pressing box is provided with a stirring box for stirring krill, the pressing box is provided with a water collecting plate for collecting krill moisture, the pressing box is provided with a pressing plate for squeezing krill, the stirring box is provided with a plurality of porous fan blades for separating impurities, the water collecting plate is provided with a plurality of water collecting holes for collecting krill wastewater, the pressing box is provided with a chopping box for crushing krill, and the chopping box is provided with a separation cylinder for separating krill meat and shell.
[0008] Preferably, the pressing box is provided with a first motor, the pressing plate is fixedly connected to the first motor via a first telescopic shaft, the side wall of the pressing box is provided with a pushing plate for pushing shrimp meat, the pressing box is provided with a second motor, and the pushing plate is fixedly connected to the second motor via a second telescopic shaft.
[0009] Preferably, the mixing box is connected with the pressing box through an inlet pipe, the mixing box is provided with a third motor, and the third motor is provided with a rotating shaft, and the porous fan blades are arranged in a ring shape on the rotating shaft.
[0010] Preferably, the water collection holes are linearly arranged on the water collection plate, and one end of the water collection plate is provided with a plurality of drainage pipes for discharging waste water.
[0011] Preferably, the chopping box is provided with a fourth motor, and the fourth motor is provided with a serrated plate for squeezing shrimp shells, the serrated bars are linearly arranged on the chopping box, and the serrated bars are matched with the serrated plate.
[0012] Preferably, the separation cylinder is connected with the chopping box, a lifting piece is provided on the separation cylinder, and a compressor is provided on the lifting piece, a closing plate for closing the connection with the chopping box is provided in the separation cylinder, and the closing plate is fixedly connected with the lifting piece through an auxiliary shaft, and a compression body for separating krill meat and shells is provided on the compressor.
[0013] The beneficial effects of the utility model are:
[0014] The utility model can improve the effect of water evaporation of krill during the stirring process by arranging the porous fan blades, and the heating strips on the inner wall of the stirring box can intensify the water loss on the surface of the krill, so that the krill can be kept in a half-cooked state before entering the pressing box, that is, the moisture of the krill is locked, and the dryness of the krill shell is improved, thereby reducing the fishy smell of the krill peptide.
[0015] The utility model can reduce the state of krill before entering the separation cylinder by setting the sawtooth bars, can also increase the efficiency of separating krill shells and meat, and improve the purification effect of krill peptides. The sealing plate can avoid the conflict between the separation process and the chopping process, thereby reducing the problem of process conflict. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of a krill peptide separation and purification device proposed in the utility model;
[0017] Figure 2 This is a side view of a krill peptide separation and purification device proposed by the utility model;
[0018] Figure 3 This is a cross-sectional view of a krill peptide separation and purification device proposed in the utility model;
[0019] Figure 4 This is a top view of a krill peptide separation and purification device proposed by the utility model.
[0020] In the figure: 1, pressing box; 11, pressing plate; 12, pushing plate;
[0021] 2. Mixing box; 21. Multi-hole fan blades; 22. Discharge pipe;
[0022] 3. Water collecting plate; 31. Water collecting hole; 32. Drain pipe;
[0023] 4. Shredder box; 41. Sawtooth bar;
[0024] 5. Separation cylinder; 51. Closing plate; 52. Compressor; 53. Compression body. DETAILED DESCRIPTION
[0025] Reference Figure 1-Figure 4 A device for separating and purifying krill peptides comprises a pressing box 1, which is a mechanical device for squeezing water out of krill in the prior art. The pressing box 1 is driven by an external power supply. A stirring box 2 is a mechanical device for heating and shaping krill in the prior art. Shaping can improve the compression efficiency of krill and facilitate transportation, thereby reducing water saturation in pipelines. A water collecting plate 3 is used to collect wastewater generated by squeezed krill in the pressing box 1 to prevent water from returning to the shrimp meat after squeezing. The motors in this article are all driven by an external power supply.
[0026] A pressing plate 11 for squeezing krill is provided on the pressing box 1. The pressing plate 11 is used to contact the krill so that the krill is flattened under the pressure of the first motor to completely squeeze out the internal moisture. A first motor is provided on the pressing box 1. The first motor is a prior art. The pressing plate 11 is fixedly connected to the first motor through a first telescopic shaft. The first telescopic shaft is used to lift and lower the pressing plate 11. A pushing plate 12 for pushing shrimp meat is provided on the side wall of the pressing box 1. The pushing plate 12 is mainly used to prevent the krill squeezed into cakes from sticking to the water collecting plate 3, and at the same time discharge the krill into the chopping box 4. A second motor is provided on the pressing box 1. The second motor is a prior art. The pushing plate 12 is fixedly connected to the second motor through a second telescopic shaft. The second telescopic shaft is used to push the pushing plate 12 horizontally.
[0027] The mixing box 2 is provided with a plurality of porous blades 21 for separating impurities. The porous blades 21 are used to stir the krill so that the krill are in contact with the heating strip to improve the degree of drying. The heating strip is a prior art. A plurality of holes are provided on the surface of the porous blades 21. The holes can inject oxygen into the mixing box 2 to increase the loss of water on the surface of the krill. The mixing box 2 is connected to the pressing box 1 through the discharge pipe 22. The discharge pipe 22 is a connecting member. The mixing box 2 is provided with a third motor, and the third motor is provided with a rotating shaft. The porous blades 21 are arranged in a ring shape on the rotating shaft. The rotating shaft is a prior art and is used to drive the porous blades 21.
[0028] The water collecting plate 3 is provided with a plurality of water collecting holes 31 for collecting krill wastewater. The water collecting holes 31 are linearly arranged on the water collecting plate 3. The water collecting holes 31 are mainly used to collect wastewater generated after the krill are squeezed. One end of the water collecting plate 3 is provided with a plurality of drain pipes 32 for discharging wastewater. The drain pipes 32 are connected to an external centralized wastewater pool.
[0029] The pressing box 1 is provided with a chopping box 4 for crushing krill. The chopping box 4 is mainly used for the crushing process of krill to improve the efficiency of the subsequent purification process. The chopping box 4 is provided with a fourth motor. The fourth motor is provided with a serrated plate for squeezing shrimp shells. The serrated plate is used to contact the krill tissue. The serrated bars 41 are linearly arranged on the chopping box 4, and the serrated bars 41 are adapted to the serrated plates. The serrated plates are matched with the serrated bars 41, which helps to improve the crushing of the krill.
[0030] A separation cylinder 5 for separating krill meat and shells is provided on the chopping box 4. The separation cylinder 5 is a krill purification device in the prior art. The separation cylinder 5 is connected to the chopping box 4. A lifting member is provided on the separation cylinder 5. The lifting member is a lifting mechanism in the prior art, and a compressor 52 is provided on the lifting member. The compressor 52 mainly applies pressure to the krill mud to separate the meat from the shell. A closing plate 51 for closing the connection with the chopping box 4 is provided in the separation cylinder 5. The closing plate 51 is made of a steel plate and is treated to prevent rust from occurring inside to affect the quality of the krill peptide. The closing plate 51 is fixedly connected to the lifting member through an auxiliary shaft. Before the krill enters the separation cylinder 5, the closing plate 51 is in an ascending state for the krill to enter the separation cylinder 5. Before the separation work is carried out, the lifting member drives the closing plate 51 to descend to close the connection between the separation cylinder 5 and the chopping box 4. A compression body 53 for separating krill meat and shells is provided on the compressor 52. The compressor 52 is a prior art. The compression body 53 is used to contact the krill and is a prior art.
[0031] The working principle of the utility model is as follows: krill is put into the mixing box 2, and under the action of the porous fan blades 21 and the heating strip, the moisture on the surface of the krill is dried and the moisture inside the krill is retained. Then the krill enters the pressing box 1 and is uniformly squeezed by the pressing plate 11, so that the moisture inside the krill is discharged and flows into the water collecting plate 3 from the water collecting hole 31. Then the pushing plate 12 sends the squeezed krill into the chopping box 4. As the sawtooth plate and the sawtooth bar 41 fit together, the shell meat of the krill is also crushed, and then enters the separation cylinder 5 for centralized purification.
[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A device for separating and purifying krill peptides, comprising a pressing box (1), the pressing box (1) being provided with a stirring box (2) for stirring krill, the pressing box (1) being provided with a water collecting plate (3) for collecting water from krill, characterized in that: The pressing box (1) is provided with a pressing plate (11) for pressing krill, the stirring box (2) is provided with a plurality of porous blades (21) for separating impurities, the water collecting plate (3) is provided with a plurality of water collecting holes (31) for collecting krill wastewater, the pressing box (1) is provided with a chopping box (4) for crushing krill, and the chopping box (4) is provided with a separation cylinder (5) for separating krill meat from shells.
2. The device for separating and purifying krill peptides according to claim 1, characterized in that: The pressing box (1) is provided with a first motor, the pressing plate (11) is fixedly connected to the first motor via a first telescopic shaft, a pushing plate (12) for pushing shrimp meat is provided on a side wall of the pressing box (1), and a second motor is provided on the pressing box (1), and the pushing plate (12) is fixedly connected to the second motor via a second telescopic shaft.
3. The device for separating and purifying krill peptides according to claim 1, characterized in that: The mixing box (2) is connected to the pressing box (1) via an inlet pipe (22); a third motor is provided on the mixing box (2); and a rotating shaft is provided on the third motor; the porous fan blade (21) is provided in a ring shape on the rotating shaft.
4. The device for separating and purifying krill peptides according to claim 1, characterized in that: The water collection holes (31) are linearly arranged on the water collection plate (3); one end of the water collection plate (3) is provided with a plurality of drainage pipes (32) for discharging waste water.
5. The device for separating and purifying krill peptides according to claim 1, characterized in that: The chopping box (4) is provided with a fourth motor, and the fourth motor is provided with a sawtooth plate for squeezing shrimp shells. The sawtooth bars (41) are linearly arranged on the chopping box (4), and the sawtooth bars (41) are matched with the sawtooth plate.
6. The device for separating and purifying krill peptides according to claim 1, characterized in that: The separation cylinder (5) is connected to the chopping box (4), a lifting member is provided on the separation cylinder (5), and a compressor (52) is provided on the lifting member. A closing plate (51) for closing the connection with the chopping box (4) is provided in the separation cylinder (5), and the closing plate (51) is fixedly connected to the lifting member via an auxiliary shaft. A compression body (53) for separating krill meat and shell is provided on the compressor (52).