阅读说明：本技术 南极磷虾蒸煮装置及其蒸煮工艺 (Krill steaming plant and its digesting technoloy ) 是由 史宇 于 2019-08-20 设计创作，主要内容包括：本发明公开一种南极磷虾蒸煮装置及其蒸煮工艺,属于水产加工技术领域,本发明的装置包括：蒸煮组件,蒸煮组件包括：蒸煮容器,呈圆罐状,蒸煮容器上端部具有用于进料的进料管,底端具有用于出料的出料口,螺旋滑道,由环状体和连接板组成,环状体呈螺旋状设于蒸煮容器内,与蒸煮容器同轴设置,环状体与蒸煮容器内壁通过连接板连接形成螺旋滑道,螺旋滑道内铺设有蒸汽输入管,本发明可实现防止蒸煮南极磷虾过程在蒸煮容器内壁形成蛋白粘附层,有效提高蒸汽利用率和蒸煮获得的南极磷虾品质。(The present invention discloses a kind of krill steaming plant and its digesting technoloy, belong to aquatic products processing technical field, the inventive system comprises: boiling component, boiling component includes: boiling container, in round can shape, boiling container upper end has the feed pipe for charging, bottom end has the discharge port for discharging, spiral slide, it is made of ring bodies and connecting plate, ring bodies is set in boiling container in the shape of a spiral, it is coaxially disposed with boiling container, ring bodies connect to form spiral slide with boiling container inner wall by connecting plate, steam input pipe is equipped in spiral slide, the present invention can be achieved to prevent boiling krill process from forming albumen adhesion layer in boiling container inner wall, effectively improve the krill quality of steam utilization and boiling acquisition.)

1. krill steaming plant, comprising: boiling component, it is characterised in that: the boiling component includes:

Boiling container is in round can shape, and the boiling container upper end has the feed pipe for charging, and bottom end has for discharging Discharge port,

Spiral slide is made of ring bodies and connecting plate, and the ring bodies is set in boiling container in the shape of a spiral, with boiling container Coaxial arrangement, the ring bodies connect to form spiral slide by connecting plate with boiling container inner wall, paving in the spiral slide Equipped with steam input pipe,

Main steam range, around being set to outside boiling container, the main steam range is connect by the first branch pipe with steam input pipe.

2. krill steaming plant according to claim 1, it is characterised in that: the main steam range and setting are in boiling The steam generator of outside of containers connects, and the main steam range is also connected with the second branch pipe, and second branch pipe gas outlet is set to Inside boiling container.

3. krill steaming plant according to claim 1, it is characterised in that: the steam input pipe is by the first grafting Pipe and the second insertion pipe, which are intervally arranged, is mutually inserted composition, and what is be evenly equipped on first insertion pipe and the second insertion pipe tube body goes out Gas micropore.

4. krill steaming plant according to claim 3, it is characterised in that: first insertion pipe both ends outer tunnel end Respectively with the second insertion pipe both ends inner tube grafting, the second insertion pipe inner tube both ends port is equipped with and the first grafting tube end mouth The sealing ring of sealing, the first insertion pipe intubating length are greater than sealing ring length, the first insertion pipe insertion end outer tube and second Insertion pipe inner tube forms annular groove.

5. krill steaming plant according to claim 1, it is characterised in that: the feed pipe is connected by connection pipe body Rinsing module is connect, the rinsing module includes cabinet, and the interior case being made of orifice plate is set in the cabinet, is equipped with above the interior case Feed hopper, the feed hopper feed inlet are set on the outside of cabinet, and feed pipe is connect by connection pipe body with interior case one side, described interior Case is equipped with the water inlet pipe being connected on the cabinet of connection pipe body corresponding side surface.

6. krill steaming plant according to claim 5, it is characterised in that: be equipped with drainage group above the feed hopper Part, the feed hopper is for picking up the material that drainage component is fallen, and the drainage component is by motor, the conveyer belt with filter opening and biography Feed roller composition.

7. krill steaming plant according to claim 6, it is characterised in that: the transmission belt surface is intervally arranged and has Flexible divider separates conveyer belt surface region, and the conveyor belt two sides are equipped with first baffle, and the of the conveyer belt both ends It is additionally provided with second baffle on one baffle, is connected with gag lever post between the second baffle.

8. krill steaming plant according to claim 1, it is characterised in that: the discharge port by connection pipe body with Collection vessel connection, the boiling component and collection vessel pass through connection pipe body respectively and connect with ozone generator.

9. the digesting technoloy of krill steaming plant described in -8 any claims according to claim 1, it is characterised in that Following steps:

The cleaning of fresh shrimp: by krill catch through the processing of drainage component drainage, by drainage, treated that krill passes through Rinsing module clear water flushing processing, krill are sent into boiling container together with clear water；

Pre-cooked: the ozone that ozone generator generates being inputted in boiling container and is sterilized, and steam is defeated by the second branch pipe Enter pre-cooked in boiling container；

Direct boiling: stopping input ozone, while to steam is inputted in the first branch pipe and the second branch pipe, obtains the mixing of boiling shrimp soup Object；

Boiling shrimp soup mixture is sent into drainage in the internal collection vessel containing ozone and handled by drainage processing.

10. krill digesting technoloy according to claim 9, it is characterised in that:

The pre-cooking step material preheating temperature is 40 DEG C, preheating time 8-10min；

The direct boiling step material boiling temperature is digestion time 3-5min between 87 DEG C -93 DEG C.

Technical field

The invention belongs to aquatic products processing technical fields, and in particular to a kind of krill steaming plant and its digesting technoloy.

Background technique

It is shown according to oceanographic survey, 10~1,500,000,000 tons of krill resource is contained in Southern Oceans, be that marine organisms provide on the earth Measure the most abundant area in source.Other than the ingesting and consume naturally of Antarctic ecosystems, theoretically the mankind every year can be from southern big / 10th of ocean capture krill storage capacity, i.e., 1~1.5 hundred million tons of krill resource, and the ecosystem that will not influence the South Pole is flat Weighing apparatus, therefore krill resource is a huge protein warehouse.

Krill moves in 0~-1 DEG C of seawater, once fishing water outlet, is located at the Special Proteins enzyme of cephalothorax, It changes, causes " self-dissolving " because temperature increases, once water outlet is unprocessed more than 2 hours, shrimp shell will be obscured, and shrimp tail is curved Song, more than 4 hours, untreated krill shrimp body will be graying or black for water outlet, yellowish green liquid outflow.Therefore, it is right in the short time to need Krill is processed, and is generally processed into freezing krill or euphausia superba powder, is being processed into euphausia superba powder process In boiling need to be carried out to krill, but the digesting apparatus that the equipment of most boat-carryings uses at present is spiral precooker, the South Pole The digestion time through going through is about 15~30min after krill enters digester, and the time is longer, although kettle temperature is controlled at 90 DEG C, Krill from begun to warm into digester temperature reach 90 DEG C take the dish out of the pot during, have the dissolution of a large amount of water-solubility protein and arrive In boil liquid.And a large amount of water-solubility protein continues to heat up in pot, starts to condense, and can gather the inner wall of digester, forms one Layer albumen adhesion layer, and jacket steam pressure is generally in 0.5MPa or so, " being burned ", which can occur, for albumen adhesion layer at this time causes to steam Boiler heat exchange efficiency reduces, meanwhile, lead to occur albumen in cooking liquor to be charred taste, influences the quality of krill meal.

Summary of the invention

The purpose of the present invention is to provide a kind of krill steaming plant and its digesting technoloys, prevent boiling krill Process forms albumen adhesion layer in boiling container inner wall, effectively improves the krill quality of steam utilization and boiling acquisition.

The technical solution that the present invention is taken to achieve the above object are as follows: krill steaming plant, comprising: boiling group Part, boiling component include:

Boiling container is in round can shape, and boiling container upper end has the feed pipe for charging, and bottom end has for discharging Discharge port,

Spiral slide is made of ring bodies and connecting plate, and ring bodies is set in boiling container in the shape of a spiral, with boiling container Coaxial arrangement, ring bodies connect to form spiral slide by connecting plate with boiling container inner wall, are equipped with steam in spiral slide Input pipe,

Main steam range, around being set to outside boiling container, main steam range is connect by the first branch pipe with steam input pipe.

The present invention is placed it on fishing hull and is directly steamed to the krill of fishing by design boiling component Processing is boiled, krill autolysis is avoided to occur, boiling selects steam heating water body mode to carry out boiling, and such steam is right Water body has water body temperature-rise period when heating, and krill can be made to carry out boiling with water body heating and be conducive to that gas is promoted to enter shrimp body Inside promote the separation of shrimp shell Yu shrimp tissue, reduces ingredient in shrimp shell and the contact probability reduction shrimp shell of shrimp tissue and be transferred to shrimp In meat, improves the efficiency of subsequent shrimp shell and shrimp separation process and promote the edible safety of shrimp, by boiling container Spiral slide is arranged in wall, and the steam input pipe being laid on spiral slide is arranged in boiling container in the shape of a spiral, is conducive to The steam for inputting steam input pipe into boiling container exports in the shape of a spiral, stirs water body formation spiral is contained in boiling container It mixes and is conducive to water body homogeneous heating to realize the effect of krill homogeneous heating, while being formed by helicoidal stream water body to boiling Container inner wall has cleaning action, can produce bubble breaking when contacting in the vapor bubbles and boiling container inner wall of input, to egg Adhesive face between white adhesion layer boiling container inner wall plays destruction, promotes albumen adhesion layer and boiling container inner wall point From, and promote isolated albumen to adhere at the poly- heart vortex in boiling container of strata with spiral water flow, the water body in boiling container Surface, which forms certain closing, reduces the speed that water body internal heat is scattered and disappeared upwards, reduces energy consumption used in boiling.

Specifically, main steam range is connect with the steam generator being arranged on the outside of boiling container, main steam range is also connected with Second branch pipe, the second branch pipe gas outlet are set to inside boiling container.Specific second branch pipe gas outlet is set on the inside of spiral slide, It is convenient for the heating steam exported from steam generator by main steam range flow-dividing control by the way that main steam range is arranged outside boiling container Enter steam in boiling container in into the second branch pipe and the first branch pipe, the second branch pipe is used to most of steam being input to steaming Boil in the middle part of container in boiling container shrimp body and water body heat, realized by the second branch pipe and steam input pipe to boiling container Interior water body forms " dual " heating, is compared to the boiling container of the prior art, can save 30%~43% digestion time, mention Height reduces boiling energy consumption and boiling efficiency, and is conducive to for the linear chain aldehyde in krill being quickly transferred in cooking liquor in this way, The linear chain aldehyde contained in krill is reduced or completely removed, the flavor for the krill that boiling obtains is improved, particularly avoids Linear chain aldehyde, which remains in krill, makes it use generation herbaceous taste, fatty taste, soapy flavor and bitter taste.

It is formed specifically, steam input pipe is intervally arranged to be mutually inserted by the first insertion pipe and the second insertion pipe, first inserts The outgassing micropore being evenly equipped on adapter tube and the second insertion pipe tube body.It is realized by outgassing micropore and lays steam input in the shape of a spiral Steam input pipe in export steam, and the setting of spiral slide can avoid steam and export downwards, promote steam input pipe defeated Steam out promotes to be formed water body rotation in the upward steam stream drive boiling container of spiral on and heats to it, and selects First insertion pipe and the mode of the second insertion pipe grafting form steam input pipe and are convenient for being steamed according to installation in different boiling containers Vapour input pipe and maintenance, while being conducive to steam and promoting steam micro- from outlet in the pipeline inner connecting end formation extruding being mutually inserted It is discharged in hole and reduces boiling energy consumption.

Specifically, the first insertion pipe both ends outer tube port respectively with the second insertion pipe both ends inner tube grafting, the second insertion pipe Inner tube both ends port is equipped with the sealing ring with the first insertion pipe end part seal, and it is long that the first insertion pipe intubating length is greater than sealing ring Degree, the first insertion pipe insertion end outer tube and the second insertion pipe inner tube form annular groove.Be set to by sealing ring the first intubation and It between second intubation, realizes the connection between tube body, prevents from occurring loosening between tube body and gas pours out, while by the One insertion pipe intubating length is greater than sealing ring length, and the first insertion pipe insertion end outer tube and the second insertion pipe inner tube form annular Slot, for such vapor between the first insertion pipe and the second insertion pipe in flow process, vapor flows through the company between two intubations The place of connecing can form choked flow to part vapor by annular groove and promote vapor out of outgassing micropore come the pressure increased in pipe with this Discharge, while being able to achieve and heat in holding pipe is persisted in pipe by the vapor that annular groove is retained, reduce energy consumption used in boiling.

Specifically, feed pipe connects rinsing module by connection pipe body, rinsing module includes cabinet, is set in cabinet by orifice plate The interior case of composition is equipped with feed hopper above interior case, and feed hopper feed inlet is set on the outside of cabinet, feed pipe by connection pipe body with it is interior The connection of case one side, interior case are equipped with the water inlet pipe being connected on the cabinet of connection pipe body corresponding side surface.By rinsing module to institute It wants the krill of boiling to start the cleaning processing, filters out krill surface impurity, by interior to making in box house setting Case and tank floor separate krill and the impurity of cleaning there are a fixed gap, recycle water inlet pipe that krill is poured charging In pipe, boiling processing is carried out in order to which the krill in interior case to be sent into boiling container.

Specifically, being equipped with drainage component above feed hopper, feed hopper is for picking up the material that drainage component is fallen, drainage group Part is made of motor, the conveyer belt with filter opening and transmission belt wheel, is carried out at drainage by krill of the drainage component to capture Reason, filters out krill body surface major part water body, and in order to subsequent rinse work, krill drainage completion in transmit process is fallen into The krill to fall is collected by feed hopper in rinsing module.

Specifically, transmission belt surface is intervally arranged, flexible divider separates conveyer belt surface region, conveyor belt two sides Equipped with first baffle, it is additionally provided with second baffle on the first baffle at conveyer belt both ends, is connected with gag lever post between second baffle.Benefit Prevent krill from excessively concentrating, drainage effect decline, and further in conveyer belt spaced apart from surfaces krill with flexible parting bead Second baffle is set and gag lever post limits separated krill height, prevents krill from accumulating, baffle is set in conveyor belt two sides Krill is avoided to fall on conveyor belt two sides in transmit process, the setting of flexible parting bead, which is also helped, falls to charging bucket shape to krill At guiding role.

Specifically, discharge port is connect by connection pipe body with collection vessel, boiling component and collection vessel pass through company respectively Adapter tube body is connect with ozone generator, ozone is inputted into collection vessel using ozone generator, in boiling container respectively to two Krill in part carries out sterilization processing, guarantees processed krill edible safety.

Krill digesting technoloy, steps are as follows:

The cleaning of fresh shrimp: by krill catch through the processing of drainage group drainage, by drainage, treated that krill leads to Rinsing module clear water flushing processing is crossed, krill is sent into boiling container together with clear water；

Pre-cooked: the ozone that ozone generator generates being inputted in boiling container and is sterilized, and steam is passed through second Pipe inputs pre-cooked in boiling container；

Direct boiling: stopping input ozone, while to steam is inputted in the first branch pipe and the second branch pipe, obtaining boiling shrimp soup Mixture；

Boiling shrimp soup mixture is sent into drainage in the internal collection vessel containing ozone and handled by drainage processing.

Digesting technoloy of the invention directly carries out boiling processing to the krill of fishing, avoids krill autolysis Occur, boiling selects steam heating water body mode to carry out boiling, and such steam has water body temperature-rise period when heating to water body, can Make krill heat up with water body to carry out boiling and be conducive to promote gas to enter in shrimp body the separation for promoting shrimp shell Yu shrimp tissue, Reduce ingredient in shrimp shell and the contact probability reduction shrimp shell of shrimp tissue to be transferred in shrimp, specifically, avoiding krill shell mistake Fluorine element in amount is transferred in shrimp, reduces the use value of krill, improves subsequent shrimp shell by pre-treatment step With the efficiency of shrimp separation process and promote the edible safety of shrimp.

Specifically, pre-cooking step material preheating temperature is 40 DEG C, preheating time 8-10min；Pass through pre-treatment step It improves the efficiency of subsequent shrimp shell and shrimp separation process and promotes the edible safety of shrimp.

Specifically, directly boiling step material boiling temperature is between 87 DEG C -93 DEG C, digestion time 3-5min passes through By boiling container internal temperature control between 87 DEG C -93 DEG C, the water-solubility protein dissolution of krill is reduced, phosphorus is promoted The nutritive value of shrimp.

Compared with prior art, the invention has the benefit that digesting technoloy of the invention is straight to the krill of fishing Row boiling processing is tapped into, krill autolysis is avoided to occur, boiling selects steam heating water body mode to carry out boiling, in this way Steam has water body temperature-rise period when heating to water body, and krill can be made to carry out boiling with water body heating and be conducive to promote gas Promote the separation of shrimp shell Yu shrimp tissue in into shrimp body, the contact probability for reducing shrimp shell and shrimp tissue reduces ingredient in shrimp shell It is transferred in shrimp, specifically, the fluorine element in krill shell excess is avoided to be transferred in shrimp, make krill uses valence Value reduces, and improves the efficiency of subsequent shrimp shell and shrimp separation process by pre-treatment step and promotes the edible safety of shrimp.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.

Fig. 1 is the schematic diagram of krill steaming plant of the present invention；

Fig. 2 is rinsing module schematic diagram of the present invention；

Fig. 3 is drainage component structure diagram of the invention；

Fig. 4 is boiling component diagram of the invention；

Fig. 5 is the first insertion pipe and the second insertion pipe grafting schematic diagram of the invention；

Fig. 6 is krill digesting technoloy flow diagram of the present invention.

Description of symbols: 10- drainage component；11- conveyer belt；12- first baffle；13- second baffle；14- gag lever post； 15- motor；16- divider；20- rinsing module；21- aggregate bin；22- cabinet；23- water inlet pipe；Case in 24-；30- steam generation Device；40- boiling component；41- feed pipe；42- boiling container；43- ring bodies；44- connecting plate；45- steam input pipe；451- One insertion pipe；452- annular groove；453- outgassing micropore；The second insertion pipe of 454-；The first branch pipe of 46-；47- main steam range；48- Two branch pipes；49- discharge port；50- ozone generator；60- connection pipe body；70- collection vessel.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.