CN209825120U - Euphausia superba quick cooking device - Google Patents
Euphausia superba quick cooking device Download PDFInfo
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- CN209825120U CN209825120U CN201822225568.XU CN201822225568U CN209825120U CN 209825120 U CN209825120 U CN 209825120U CN 201822225568 U CN201822225568 U CN 201822225568U CN 209825120 U CN209825120 U CN 209825120U
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Abstract
The utility model provides a euphausia superba device of cooking fast, including the water purifier, a plurality of scraper heaters, direct boiler, the water purifier is including the belt water purifier that sets gradually, the spiral water purifier, rethread transfer line I is connected with dry shrimp feed tank, dry shrimp feed tank passes through screw rod delivery pump and transfer line II and scrapes the scraper heater and be connected, the scraper heater passes through transfer line III and is connected with the semi-congealed feed tank, the semi-congealed feed tank passes through two-way cam pump and transfer line IV and is connected with direct boiler, direct boiler passes through transfer line V and solidifies the jar and be connected. The cooking is divided into two stages, the cooking time is short, protein can be rapidly solidified, and the processing conversion rate and quality of the krill meal are greatly improved. Meanwhile, the shrimp heads can be cooked together with the shrimp shells, so that the waste of resources and the environmental pollution are reduced. The water filter filters water fully, reduces the amount of high-temperature steam required by cooking, and reduces energy consumption.
Description
Technical Field
The utility model relates to a shipborne aquatic products processing equipment especially relates to a euphausia superba quick cooking device.
Background
The antarctic krill powder is a product obtained by taking antarctic krill as a raw material and performing the working procedures of cooking, dehydration, drying, crushing and the like, and is mainly applied to feed, krill oil extraction, protein peptide preparation and the like at present. Due to the fact that the antarctic krill contains a large amount of enzymes, the antarctic krill can be caused to be autolyzed. Therefore, antarctic krill must be processed on board as soon as possible after capture. The high-quality antarctic krill powder is processed on a ship by adopting complete antarctic krill within 1-2 h after capture.
At present, the shipborne processing of the euphausia superba powder mainly uses fresh shrimps as raw materials, the fresh shrimps are conveyed into a cooking pot through a conveyor belt, the cooking pot is heated by a steam interlayer, and the temperature in the pot is generally controlled to be about 90 ℃ to finish cooking. However, the cooking equipment adopted by most of current shipborne equipment is a spiral cooking machine, the cooking time of the Antarctic krill after entering a cooking pot is about 15-30 min, the time is long, although the temperature in the pot is controlled at 90 ℃, in the process that the temperature of the krill is raised from entering the cooking pot to 90 ℃ and the krill is taken out of the pot, a large amount of water-soluble protein is dissolved into cooking liquor to be lost, the shrimp meat entering the drying and crushing stage is greatly reduced, and the product conversion rate is reduced. For example, some fishing boats in China are transformed into krill fishing processing boats, the processing conversion rate of the shrimp meal is even only 14:1, namely, 1 ton of phosphorus shrimp meal can be obtained by processing 14 ton of phosphorus shrimp, and the key point is that the cooking technology is laggard, so that the production efficiency is influenced, and meanwhile, the resource waste is greatly caused.
One chinese patent publication No. CN 107048248A discloses an apparatus for rapid cooking of antarctic krill, which, although employing a rapid cooking process, has some problems, such as: the shell and meat separation of the Antarctic krill is carried out in the processing process, the shrimp meal is processed by the shrimp meat, although the quality of the shrimp meal is improved to a certain extent, a large amount of shrimp shell and shrimp heads are generated in the processing process, the processing and utilization on a ship cannot be carried out, the resource waste is caused, and meanwhile, if the shrimp shell and shrimp heads are discharged into the sea, the environmental pollution can also be caused.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is that, among the prior art, the boiling time is long, the conversion rate is low, the utilization is insufficient, the euphausia superba quality that obtains is cooked, the equipment is easy glutinous stifled, the little scheduling problem of power consumption.
In order to achieve the above object, the utility model discloses a following technical scheme realizes: a rapid cooking device for Antarctic krill comprises a water filter, a plurality of scraper heaters and a direct cooker;
the water filter comprises a belt water filter and a spiral water filter;
a feed inlet, a condensate outlet, a steam inlet and a discharge outlet are arranged on the outer wall of the scraper heater; the steam inlet of the previous scraper heater is connected with the condensed water outlet of the next scraper heater, and the discharge port of the previous scraper heater is connected with the feed port of the next scraper heater to form series connection;
the belt water filter and the spiral water filter are sequentially arranged and are connected with a dried shrimp feeding tank through a conveying pipeline I, the dried shrimp feeding tank is connected with a feeding hole of a first scraper heater through a screw conveying pump and a conveying pipeline II, a discharging hole of the last scraper heater is connected with a semi-condensation feeding tank through a conveying pipeline III, the semi-condensation feeding tank is connected with a direct digester through a bidirectional cam pump and a conveying pipeline IV, and the direct digester is connected with a solidification tank through a conveying pipeline V;
and control valves are arranged on the conveying pipeline II, the conveying pipeline III, the conveying pipeline IV and the conveying pipeline V.
Preferably, the scraper heater further comprises a sleeve, a preheating main shaft, a main shaft motor and a scraper; the sleeve is externally provided with a heat insulation layer, two ends of the sleeve are provided with end covers, two ends of each end cover are provided with bearings, and the bearings are sleeved with movable sealing rings; the preheating main shaft is arranged in a sleeve, two ends of the preheating main shaft are connected with bearings, a cavity between the sleeve and the preheating main shaft is a material layer, a hollow steam interlayer is arranged in the preheating main shaft, a plurality of groups of scraper mounting positions are alternately arranged on the preheating main shaft, each group of scraper mounting positions comprises three fixed supporting columns, and scrapers are arranged on the scraper mounting positions; the spindle motor is directly driven by a variable frequency motor; and temperature sensors I are arranged at the serial connection positions of the preheating main shaft, the steam inlet and the condensed water outlet, the serial connection positions of the discharge port and the feed inlet, and the connection positions of the discharge port and the conveying pipeline III.
Preferably, the direct digester comprises a direct digester feeding port, a stirring screw, a steam branch pipe, a steam nozzle, a manual control valve, a mechanical shaft seal, a pressure sensor and a direct digester discharging port; the direct cooker is obliquely arranged, a feed inlet of the direct cooker is arranged below the direct cooker, a discharge outlet of the direct cooker is arranged above the feed inlet of the direct cooker, the steam nozzle is arranged below the direct cooker and close to one end of the feed inlet of the direct cooker, the length of the steam nozzle is 1/3-2/3 of the length of the direct cooker, and a temperature sensor II is arranged at the discharge outlet of the direct cooker.
Preferably, the lower end of the dried shrimp feeding tank is provided with a spiral conveying device, and a spiral conveying outlet of the spiral conveying device is connected with a screw conveying pump.
Preferably, the bidirectional cam pump adopts two rotors which move synchronously, the rotors are driven by a pair of external synchronous gear boxes, and the rotors rotate synchronously in opposite directions under the driving of the transmission shaft.
Preferably, the direct digester is connected to a dried shrimp feed tank via a transfer line V.
Preferably, the direct digester is connected to the side discharge via a transfer line V.
The utility model provides a euphausia superba quick cooking device, in actual production process, the fresh euphausia superba of just catching the water of bringing on the ship passes through the belt water filter and carries, filters a large amount of moisture in carrying, in carrying to the spiral water filter, becomes dry euphausia superba with the surplus water filtering through screw extrusion. Meanwhile, the dried shrimps in the spiral water filter are conveyed to a dried shrimp feeding tank through a conveying pipeline I for buffer storage. The cached dried antarctic krill is conveyed to a nordry scraper heater connected in series for heating through a screw conveying pump and a conveying pipeline II at a stable feeding amount. And the heated dried antarctic krill is conveyed from a discharge hole of the scraper heater to a semi-condensation feeding tank through a conveying pipeline III under the pressure of a screw conveying pump for buffer storage. And the antarctic krill in the semi-coagulation feeding tank is conveyed into a direct digester through a bidirectional cam pump and a conveying pipeline IV, high-temperature steam in the direct digester is sprayed onto the antarctic krill through a steam branch pipe and a steam nozzle to be heated and cooked, the antarctic krill is heated to 95 ℃ within 1-2 minutes, the antarctic krill is mixed into boiled krill soup, and finally the boiled krill soup is conveyed to a solidification tank through a conveying pipeline V to be stored.
The utility model has the advantages that: the cooking equipment divides cooking into two stages, the total cooking time is controlled not to exceed 5 minutes, protein can be rapidly solidified, the hydrolysis loss of the protein is reduced to the minimum, and the processing conversion rate and the quality of the krill meal are greatly improved. Meanwhile, the cooking equipment can be used for cooking and processing the shrimp heads together with the shrimp shells, so that the nutrient components in the shrimp heads of the shrimp shells can be fully utilized, and the resource waste and the environmental pollution are reduced. The water filter of the cooking equipment can fully filter water, so that the Antarctic krill entering the cooking system does not have redundant water, the high-temperature steam amount required by cooking is reduced, and meanwhile, due to the adoption of full-automatic balance control, the high-temperature steam is properly controlled and used, and the energy consumption is effectively reduced.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a third embodiment of the present invention.
Fig. 4 is a schematic structural diagram of the direct cooker of the present invention.
Wherein: 10. belt water filter, 11, spiral water filter, 20, dried shrimp feed tank, 21, screw rod conveying pump, 30, scraper heater, 31, feed inlet, 32, condensed water outlet, 33, series connection interfaces I, 34, series connection interfaces II, 35, steam inlet, 36, discharge port, 40, coagulation feed tank, 41, bidirectional cam pump, 50, direct digester, 51, direct digester feed inlet, 52, direct digester discharge port, 53, mixing spiral, 54, steam branch pipe, 55, steam nozzle, 56, manual control valve, 57, mechanical shaft seal, 58, pressure sensor, 60, control valves I, 61, control valves II, 62, control valves III, 63, control valves V, 64, control valves IV, 70, coagulation tank, 80, temperature sensors II, 90, conveying pipelines I, 91, conveying pipelines II, 92, conveying pipelines III, 93, conveying pipelines IV, 94. conveying pipelines V, 100 and a ship board outlet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, the rapid cooking device for antarctic krill comprises a water filter, a plurality of scraper heaters 30 and a direct cooker 50. The water filter comprises a belt water filter 10 and a spiral water filter 11. The outer wall of the scraper heater 30 is provided with a feed inlet 31, a condensed water outlet 32, a steam inlet 35 and a discharge outlet 36; the steam inlet 35 of the previous scraper heater 30 is connected with the condensed water outlet 32 of the next scraper heater 30, and the discharge port 36 of the previous scraper heater 30 is connected with the feed port 31 of the next scraper heater 30 to form a series connection. Belt water filter 10, spiral water filter 11 set gradually, and be connected with dry shrimp feed tank 20 through conveying line I90, dry shrimp feed tank 20 lower extreme is equipped with screw conveyor, screw conveyor's auger delivery export is connected with first scraper heater 30's feed inlet 31 through screw conveyor pump 21 and conveying line II 91, last scraper heater 30's discharge gate 36 is connected with semicoagulation feed tank 40 through conveying line III 92, semicoagulation feed tank 40 is connected with direct boiler 50 through two-way cam pump 41 and conveying line IV93, direct boiler 50 passes through conveying line V94 and solidifies jar 70. The conveying pipeline II 91, the conveying pipeline III 92, the conveying pipeline IV93 and the conveying pipeline V94 are respectively provided with a control valve I60, a control valve II 61, a control valve III 62 and a control valve IV 64.
The scraper heater 30 further comprises a sleeve, a preheating main shaft, a main shaft motor and a scraper; the sleeve is externally provided with a heat insulating layer, two ends of the sleeve are provided with end covers, two ends of each end cover are provided with bearings, and the bearings are sleeved with movable sealing rings; the preheating main shaft is arranged in the sleeve, two ends of the preheating main shaft are connected with the bearing, a cavity between the sleeve and the preheating main shaft is a material layer, a hollow steam interlayer is arranged in the preheating main shaft, a plurality of groups of scraper mounting positions are alternately arranged on the preheating main shaft, each group of scraper mounting positions comprises three fixed supporting columns, and scrapers are arranged on the scraper mounting positions; the spindle motor is directly driven by a variable frequency motor; temperature sensors I are arranged at the positions of a preheating main shaft, a steam inlet 35 and a condensed water outlet 32 which are connected in series with a connector I33, a discharge port 36 and a feed inlet 31 which are connected in series with a connector II 34, and the positions of the discharge port 36 and a conveying pipeline III 92. The Antarctic krill enters the scraper heater 30 connected in series under the pressure of the screw conveying pump 21, is pressed forwards at a constant speed, and drives the blade to stir and scrape the Antarctic krill under the rotation of the preheating main shaft. The high temperature steam added through the steam inlet 35 is opposite to the direction of movement of the krill, and after passing through the pre-heating coagulation system, the krill becomes semi-coagulated paste. Meanwhile, the blade is firmly attached to the inner wall of the sleeve and scrapes the inner wall of the sleeve, so that the condensed euphausia superba can be effectively prevented from being adhered to the inner wall of the sleeve. The scraper heaters 30 are connected in series, so that the antarctic krill can be preheated and condensed at a high speed, and a good preheating effect can be achieved.
As shown in fig. 4, direct digester 50 includes direct digester feed inlet 51, mix screw 53, steam manifold 54, steam nozzle 55, manual control valve 56, mechanical shaft seal 57, pressure sensor 58, direct digester discharge outlet 52; the direct digester 50 is placed obliquely, a direct digester feeding hole 51 is arranged at the lower part and a direct digester discharging hole 52 is arranged at the upper part, a steam nozzle 55 is arranged below the direct digester 50 and close to one end of the direct digester feeding hole 51, the length of the steam nozzle 55 is 1/3-2/3 of the length of the direct digester 50, and a temperature sensor II 80 is arranged at the position of the direct digester discharging hole 51. The half-coagulated euphausia superba is fed into the half-coagulation feed tank 40 under the pressure of the screw transfer pump 21 for buffering after being preheated and coagulated by the scraper heater 30, and sufficient amount of euphausia superba is fed into the bidirectional cam pump 41 to be fed into the direct digester 50 with stable amount of euphausia superba, so that the steam amount of the direct digester 50 can maintain a stable working state. The bidirectional cam pump 41 adopts two rotors which move synchronously, the rotors are driven by a pair of external synchronous gear boxes, and the rotors synchronously rotate in opposite directions under the driving of the transmission shaft, so that higher vacuum degree and discharge pressure are formed, and the bidirectional cam pump is very suitable for conveying semi-coagulated sticky paste krill. The high-temperature steam of the direct digester 50 is directly sprayed to the antarctic krill in the direct digester 50 through the steam branch pipe and the steam nozzle 55 to heat and cook the antarctic krill. During this process, the stirring screw 53 performs stirring. During the heating process of the antarctic krill, the high-temperature steam is condensed into water, mixed with the antarctic krill into boiled shrimp soup, and pressed out of the direct digester 50 under the pressure of the bidirectional cam pump 41 through the conveying line V94 into the solidification tank 70. Wherein the nozzle of the high-temperature steam is arranged below the direct cooker 50 and sprays upwards, and the steam port blockage is avoided by the high-temperature steam spraying pressure. The temperature sensor control system is used for controlling the flow of the high-temperature steam to control the temperature of the cooked material.
As shown in fig. 2, the direct cooker 50 is also connected to the dried shrimp feed tank 20 by a transfer line V94, the transfer line V94 being provided with a control valve V63. When the cooking equipment starts to work, the scraper heater 30 and the direct digester 50 may not meet the required temperature requirement, and the cooked antarctic krill cannot meet the requirement, and the antarctic krill which does not meet the processing requirement can enter the dried shrimp feeding tank 20 again through the conveying pipeline V94 by controlling the control valve IV64 and the control valve V63 to be preheated and cooked again.
As shown in fig. 3, the direct digester 50 is also connected to the side discharge port 100 via a transfer line V94, the transfer line V94 being provided with a control valve V63. When the cooking equipment starts to work, the scraper heater 30 and the direct digester 50 may not reach the required temperature requirement, the cooked antarctic krill cannot reach the requirement, and the antarctic krill which does not reach the processing requirement can be conveyed to the ship board discharge port 100 through the conveying pipeline V94 and discharged by controlling the control valve IV64 and the control valve V63.
The utility model has the advantages that: the cooking equipment divides cooking into two stages, the total cooking time is controlled not to exceed 5 minutes, protein can be rapidly solidified, the hydrolysis loss of the protein is reduced to the minimum, and the processing conversion rate and the quality of the krill meal are greatly improved. Meanwhile, the cooking equipment can be used for cooking and processing the shrimp heads together with the shrimp shells, so that the nutrient components in the shrimp heads of the shrimp shells can be fully utilized, and the resource waste and the environmental pollution are reduced. The water filter of the cooking equipment can fully filter water, so that the Antarctic krill entering the cooking system does not have redundant water, the high-temperature steam amount required by cooking is reduced, and meanwhile, due to the adoption of full-automatic balance control, the high-temperature steam is properly controlled and used, and the energy consumption is effectively reduced.
Claims (7)
1. A euphausia superba quick cooking device which is characterized in that: comprises a water filter, a plurality of scraper heaters and a direct cooker;
the water filter comprises a belt water filter and a spiral water filter;
a feed inlet, a condensate outlet, a steam inlet and a discharge outlet are arranged on the outer wall of the scraper heater; the steam inlet of the previous scraper heater is connected with the condensed water outlet of the next scraper heater, and the discharge port of the previous scraper heater is connected with the feed port of the next scraper heater to form series connection;
the belt water filter and the spiral water filter are sequentially arranged and are connected with a dried shrimp feeding tank through a conveying pipeline I, the dried shrimp feeding tank is connected with a feeding hole of a first scraper heater through a screw conveying pump and a conveying pipeline II, a discharging hole of the last scraper heater is connected with a semi-condensation feeding tank through a conveying pipeline III, the semi-condensation feeding tank is connected with a direct digester through a bidirectional cam pump and a conveying pipeline IV, and the direct digester is connected with a solidification tank through a conveying pipeline V;
and control valves are arranged on the conveying pipeline II, the conveying pipeline III, the conveying pipeline IV and the conveying pipeline V.
2. The euphausia superba fast cooking device according to claim 1, characterized in that: the scraper type heater also comprises a sleeve, a preheating main shaft, a main shaft motor and a scraper; the sleeve is externally provided with a heat insulation layer, two ends of the sleeve are provided with end covers, two ends of each end cover are provided with bearings, and the bearings are sleeved with movable sealing rings; the preheating main shaft is arranged in a sleeve, two ends of the preheating main shaft are connected with bearings, a cavity between the sleeve and the preheating main shaft is a material layer, a hollow steam interlayer is arranged in the preheating main shaft, a plurality of groups of scraper mounting positions are alternately arranged on the preheating main shaft, each group of scraper mounting positions comprises three fixed supporting columns, and scrapers are arranged on the scraper mounting positions; the spindle motor is directly driven by a variable frequency motor; and temperature sensors I are arranged at the serial connection positions of the preheating main shaft, the steam inlet and the condensed water outlet, the serial connection positions of the discharge port and the feed inlet, and the connection positions of the discharge port and the conveying pipeline III.
3. The euphausia superba fast cooking device according to claim 1, characterized in that: the direct digester comprises a direct digester feeding hole, a mixing screw, a steam branch pipe, a steam nozzle, a manual control valve, a mechanical shaft seal, a pressure sensor and a direct digester discharging hole; the direct cooker is obliquely arranged, a feed inlet of the direct cooker is arranged below the direct cooker, a discharge outlet of the direct cooker is arranged above the feed inlet of the direct cooker, the steam nozzle is arranged below the direct cooker and close to one end of the feed inlet of the direct cooker, the length of the steam nozzle is 1/3-2/3 of the length of the direct cooker, and a temperature sensor II is arranged at the discharge outlet of the direct cooker.
4. The euphausia superba fast cooking device according to claim 1, characterized in that: the dried shrimp feeding tank is characterized in that a spiral conveying device is arranged at the lower end of the dried shrimp feeding tank, and a spiral conveying outlet of the spiral conveying device is connected with a screw conveying pump.
5. The euphausia superba fast cooking device according to claim 1, characterized in that: the bidirectional cam pump adopts two rotors which move synchronously, the rotors are driven by a pair of external synchronous gear boxes, and the rotors rotate in opposite directions synchronously under the drive of a transmission shaft.
6. The euphausia superba fast cooking device according to claim 1, characterized in that: the direct cooker is connected with a dried shrimp feeding tank through a conveying pipeline V.
7. The euphausia superba fast cooking device according to claim 1, characterized in that: the direct digester is connected with the ship board discharge port through a conveying pipeline V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822225568.XU CN209825120U (en) | 2018-12-28 | 2018-12-28 | Euphausia superba quick cooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822225568.XU CN209825120U (en) | 2018-12-28 | 2018-12-28 | Euphausia superba quick cooking device |
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| Publication Number | Publication Date |
|---|---|
| CN209825120U true CN209825120U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822225568.XU Active CN209825120U (en) | 2018-12-28 | 2018-12-28 | Euphausia superba quick cooking device |
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| Country | Link |
|---|---|
| CN (1) | CN209825120U (en) |
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2018
- 2018-12-28 CN CN201822225568.XU patent/CN209825120U/en active Active
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