CN104126639A - Method and equipment of shellfish hot-pressing shelling and hot steam circulation control - Google Patents
Method and equipment of shellfish hot-pressing shelling and hot steam circulation control Download PDFInfo
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- CN104126639A CN104126639A CN201410330349.1A CN201410330349A CN104126639A CN 104126639 A CN104126639 A CN 104126639A CN 201410330349 A CN201410330349 A CN 201410330349A CN 104126639 A CN104126639 A CN 104126639A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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Abstract
The invention discloses a method and equipment of shellfish hot-pressing shelling and hot steam circulation control. The method comprises the steps of: stirring and cleaning sediments on the surfaces of shellfishes by virtue of a cleaning machine; adding the shellfishes in a hot-pressing shell opening machine, rising the pressure to 0.2-0.3 MPa by a supercharger by utilizing high heat steam so as to raise the temperature in the hot-pressing shell opening machine to 140-150 DEG C, and keeping the hot-pressing action for 1-2min; and after processing, outputting shells after shell opening, treating the shells by rapid cooling treatment, and packaging or preserving the shells. The equipment constructed according to the method comprises the cleaning machine, a feeding machine, the hot-pressing shell opening machine, a discharging machine, a hot-pressing controlling system and a steam circulation system, wherein the hot-pressing controlling system comprises a controlling chamber, a temperature induction device and a pressure induction device, the steam circulation system comprises a steam generator, a heat exchanger and a steam pipeline. The equipment has the beneficial effects that the equipment is suitable for shellfish shelling production lines in various types and is low in cost, high in benefit and large in market potential.
Description
Technical field
The present invention relates to shellfish exuviating technology field, especially a kind of shellfish hot pressing shelling and vapours circulation controlling means and equipment thereof.
Background technology
People are more and more higher for the enthusiasm of edible aquatic products in recent years, and shellfish is also favored day by day as the aquatic products of a class comprehensive nutrition, delicious flavour.The paces of suitability for industrialized production have been accelerated in the expansion of the market demand, at short notice will be corrupt if shellfish does not remove shell in suitability for industrialized production, and all can produce a lot of inconvenience to transport and following process, this just requires shellfish suitability for industrialized production will first carry out heat treatment.When being upset, shellfish just shell is closed to protection voluntarily, in order to reduce the consumption of energy, closed shell state can last for hours the even a few days, and processing means when industrial production can stimulate shellfish that shell is closed always, and this has brought great difficulty to shellfish shelling work.
The major part of shellfish shelling is at present to adopt the method for water boiling to open shell, and boiling causes a large amount of strippings of water-soluble substances of shellfish meat for a long time, and delicate flavour and texture decline fairly obvious.And this processing also cannot make its closed shell flesh depart from from shell for a lot of shellfishes, also need through manual operation after opening shell, shellfish meat integrality and foodsafety aspect are all had a negative impact.Boiling soup juice later contains rich in protein, if direct discharge can cause the eutrophication of water body, and emission point is often just near shellfish culture field, so must be through certain processing.And heat treatment often expends a large amount of thermals source and water source, cause the waste of resource and the decline of the performance of enterprises.
Summary of the invention
In order to solve traditional water boiling method length consuming time, energy consumption is large, the quality simultaneously shellfish meat being produced is destroyed large deficiency, the invention provides and a kind of effectively make shellfish opening by heating power pressure-acting, can shorten the shellfish shelling production cycle, reduce energy consumption, reduce cost, improve shellfish hot pressing shelling and vapours circulation controlling means and the equipment thereof of yield and shellfish meat.
A kind of shellfish hot pressing shelling of the present invention and vapours circulation controlling means, comprise the following steps:
1) by the silt on cleaning machine stirring and washing shellfish surface;
2) utilize feeder shellfish to be risen to hot pressing and opens the charging aperture of shell machine, shellfish weight is opened charging aperture after reaching 300-500kg, drops into hot pressing and drives shell machine;
3) hot pressing is opened in shell machine superheated steam after charging and is passed into, and is pressurized to 0.2-0.3MPa makes hot pressing open shell built-in temperature to be elevated to 140-150 DEG C, to keep hot pressing function 1-2min by booster;
4) hot pressing function finishes rear releasing heat and presses off the low vapours in shell machine, opens hot pressing and open the discharging opening of the shell machine other end after steam drains, and the shell of shell is opened in output;
Or the low vapours after hot pressing function finishes outputs to heat exchanger by jet chimney, utilize the water of the heat preheating steam generator of low vapours, steam heat is recycled, after steam drains, open the discharging opening that the shell machine other end is opened in hot pressing, the shell of shell is opened in manually opened conveyer belt output;
5) shell of opening shell after step 4 is processed is immersed in the water quick cooling processing from discharging opening output, and water temperature is lower than 20 DEG C, processing time 0～1min, and pack or preservation.
The equipment building according to shellfish hot pressing shelling of the present invention and vapours circulation controlling means, it is characterized in that: comprise that cleaning machine, feeder, hot pressing leaves shell machine, discharging machine, hot pressing control system and steam circulation, the discharging opening of described cleaning machine is connected with the feeding port of described feeder, and the discharging opening of described feeder is connected with the charging aperture that shell machine is driven in described hot pressing; Described hot pressing control system comprises control room, temperature sensing device and pressure sensitive device, and described control room is electrically connected with temperature sensing device and pressure sensor device respectively by circuit; Described steam circulation comprises steam generator, heat exchanger, jet chimney, described jet chimney one end is connected with described steam generator, the described jet chimney other end is opened shell machine inner chamber with described hot pressing and is connected, and described hot pressing is opened the discharging opening of shell machine by discharging machine transmission.
Described jet chimney is divided into superheated steam pipeline and low-heat jet chimney, and described superheated steam pipeline one end is connected with described steam generator, the other end is driven shell machine with described hot pressing and is connected; Described low-heat jet chimney one end by heat exchanger be connected with described steam generator, the other end drives shell machine with described hot pressing and is connected.
Shell machine is driven in described hot pressing and described superheated steam pipeline junction is provided with the booster for controlling superheated steam input quantity; Described hot pressing open shell machine inside be provided with for by material from hot pressing open shell machine inlet capable be transported to the conveyer belt of discharging opening, for the transfer pump of power is provided, described transfer pump is electrically connected with described control room by circuit.
Described steam generator is the horizontal electric heating steam boiler of WDR, described steam generator comprises heating source, generator main body, described steam circulation directly accesses in heat exchanger by low-heat jet chimney, the cooling water pipeline of heat exchanger is in communication with the outside, hot water pipeline one end enters to be communicated with the water source of steam generator, the other end is communicated with heat exchanger, and low-heat jet chimney is directly communicated with by condensate pipe with hot water pipeline.
Described heat exchanger is tube coil type heat exchanger.
Described feeder and described discharging machine comprise respectively conveyer belt for transmitting shell and for the transfer pump of power is provided.
Described hot pressing is opened is furnished with the safety valve of opening shell machine chamber pressure for controlling hot pressing on shell machine.
Technical conceive of the present invention is: utilize heat exchanger to reach the object that steam thermal energy recycles, and water after steam-condensation is back in steam generator and can saves industrial water; The superheated steam of output enters into hot pressing by booster and opens shell machine inside, regulate internal temperature to arrive 140-150 DEG C, after effect 1-2min, make shellfish closed shell flesh lose after closed shell effect reaches out shell and be beneficial to the object that next step shell meat separates, the heat effect time of steam is short, and shellfish meat need not be immersed in water, can effectively reduce juice loss, improve shellfish meat.
The invention has the beneficial effects as follows: it is convenient that (1) device improves, for the equipment originally shelling with additive method, similar cleaning, conveyer need not convert, and are applicable to various types of shellfishes shelling production lines, and cost is low, high efficiency, market potential are large; (2) realization of steam circulation has not only reduced energy consumption, and can using water wisely, reduces costs; (3) steam heat effect need not be immersed in hot water shell, reduces flavor substance and runs off, and shellfish meat improves significantly; (4) substantially anhydrous point of the shellfish meat surface of output is residual, and security and sensory effects are improved; (5) the soup juice after boiling is that steam condensate (SC) effectively reduces than water boiling, is convenient to reclaim and subsequent treatment.
Brief description of the drawings
Fig. 1 is general illustration of the present invention.
Fig. 2 is the structural representation that shell machine is driven in hot pressing of the present invention.
Fig. 3 is steam circulating device schematic diagram of the present invention.
Detailed description of the invention
Further illustrate the present invention below in conjunction with accompanying drawing
With reference to accompanying drawing:
Embodiment 1 a kind of shellfish hot pressing shelling of the present invention and vapours circulation controlling means, comprise the following steps:
1) by the silt on cleaning machine stirring and washing shellfish surface;
2) utilize feeder shellfish to be risen to hot pressing and opens the charging aperture of shell machine, shellfish weight is opened charging aperture after reaching 300-500kg, drops into hot pressing and drives shell machine;
3) hot pressing is opened in shell machine superheated steam after charging and is passed into, and is pressurized to 0.2-0.3MPa makes hot pressing open shell built-in temperature to be elevated to 140-150 DEG C, to keep hot pressing function 1-2min by booster;
4) hot pressing function finishes rear releasing heat and presses off the low vapours in shell machine, opens hot pressing and open the discharging opening of the shell machine other end after steam drains, and the shell of shell is opened in output;
Or the low vapours after hot pressing function finishes outputs to heat exchanger by jet chimney, utilize the water of the heat preheating steam generator of low vapours, steam heat is recycled, after steam drains, open the discharging opening that the shell machine other end is opened in hot pressing, the shell of shell is opened in manually opened conveyer belt output;
5) shell of opening shell after step 4 is processed is immersed in the water fast quick cooling processing from discharging opening output, and water temperature is lower than 20 DEG C, processing time 0～1min, and pack or preservation.
The equipment that embodiment 2 builds according to the shellfish hot pressing shelling described in embodiment 1 and vapours circulation controlling means, comprise that cleaning machine 1, feeder 2, hot pressing leaves shell machine 6, discharging machine 18, hot pressing control system and steam circulation, the discharging opening of described cleaning machine 1 is connected with the feeding port 3 of described feeder 2, and the charging aperture that the discharging opening of described feeder 2 is driven shell machine 6 with described hot pressing is connected; Described hot pressing control system comprises control room, temperature sensing device and pressure sensitive device, and described control room 14 is electrically connected with temperature sensing device 7 and pressure sensor device 8 respectively by circuit 13; Described steam circulation comprises steam generator 21, heat exchanger 22, jet chimney, described jet chimney one end is connected with described steam generator 21, the described jet chimney other end is opened shell machine 6 inner chambers with described hot pressing and is connected, and the discharging opening that shell machine 6 is driven in described hot pressing transmits by discharging machine 18.
Described jet chimney is divided into superheated steam pipeline 5 and low-heat jet chimney 10, and described superheated steam pipeline 5 one end are connected with described steam generator 21, the other end is driven shell machine 6 with described hot pressing and is connected; Described low-heat jet chimney 10 one end by heat exchanger 22 be connected with described steam generator 21, the other end drives shell machine 6 with described hot pressing and is connected.
Described hot pressing is driven shell machine 6 and is provided with the booster 7 for controlling superheated steam input quantity with described superheated steam pipeline 5 junctions; Described hot pressing open shell machine 6 inside be provided with for by material from hot pressing open shell machine inlet capable be transported to the conveyer belt of discharging opening, for the transfer pump of power is provided, described transfer pump is electrically connected with described control room 14 by circuit.
Described steam generator 21 is the horizontal electric heating steam boiler of WDR, described steam generator 21 comprises heating source 25, generator main body, described steam circulation directly accesses in heat exchanger 22 by low-heat jet chimney 10, the cooling water pipeline 23 of heat exchanger 22 is in communication with the outside, hot water pipeline 27 one end enter to be communicated with the water source of steam generator 21, the other end is communicated with heat exchanger 22, and low-heat jet chimney 10 is directly communicated with by condensate pipe 26 with hot water pipeline 27.
Described heat exchanger 22 is tube coil type heat exchanger.
Described feeder 2 and described discharging machine 18 comprise respectively conveyer belt for transmitting shell and for the transfer pump 19,20 of power is provided.
Described hot pressing is opened is furnished with the safety valve 9 of opening shell machine chamber pressure for controlling hot pressing on shell machine 6.
In embodiment 3 the present embodiment, coupling part adopts high temperature resistant pipe fitting.The horizontal electric heating steam boiler of WDR for steam generator, comprise heating source, as shown in Figure 3, the pipeline connection of vapor recycle utilizes in low-heat jet chimney access heat exchanger, heat exchanger is tube coil type heat exchanger, by the low vapours of cold water condensation in cold water pipes, after heat exchange, steam condensate (SC) and hot water are linked into the water source entrance of steam generator.
As shown in Figure 1, after mussel has been cleaned, open transfer pump, carry mussel to feeding port 3 by feeder 2 conveyer belts, after arriving 500Kg, feeding port is opened, enter after shell machine cavity is opened in hot pressing and close feed inlet and outlet until mussel, check safety valve 9, press off the interior injection superheated steam pressurization of shell machine 6 by booster 7 thermotropisms, because material heat absorption needs constantly to keep temperature to pressurization in machine, pressurize 1-2min after temperature stabilization is more than 140 DEG C, control the material conveyor belt speed in shell machine of opening simultaneously, guarantee is transported material from charging aperture to discharging opening, after finishing, this process closes booster, open low-heat jet chimney output excess steam, after end, opening discharge outlet 12 gets rid of hot pressing and opens the condensed water in shell machine cavity, discharging opening is opened, output open the rapid cooling processing of shell mussel.
In this process, corresponding synchronous of shell machine opened in the operation maintenance of steam circulation and hot pressing, booster is opened front steam generator and is worked in advance, lay in enough vapours, open shell and finish rear low-heat Steam Recovery when carrying out heat exchange in heat exchanger, steam generator break-off.
Embodiment 4 as clam, can reduce scavenging period for the shellfish of small volume, reduces charging aperture material, shortens hot pressing action time in 1min.
As after clam cleaned, open transfer pump, carry clam to charging aperture by feeder conveyer belt, arrive 300Kg rear feeding mouth and open, enter after shell machine 6 cavitys are opened in hot pressing and close feed inlet and outlet until clam, check safety valve 9, press off the interior injection superheated steam pressurization of shell machine 6 by booster 7 thermotropisms, pressurize 1min after temperature stabilization is more than 140 DEG C controls the material conveyor belt speed in shell machine of opening simultaneously, ensure to transport material within the 1min time from charging aperture to discharging opening.
Other operations comprise that the corresponding step of vapor recycle is with embodiment 3.
Content described in this description embodiment is only enumerating of way of realization to inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also comprises that those skilled in the art conceive the equivalent technologies means that can expect according to the present invention.
Claims (8)
1. shellfish hot pressing shelling and a vapours circulation controlling means, comprises the following steps:
1) by the silt on cleaning machine stirring and washing shellfish surface;
2) utilize feeder shellfish to be risen to hot pressing and opens the charging aperture of shell machine, after shellfish shellfish weight reaches 300-500kg, open charging aperture, drop into hot pressing and drive shell machine;
3) hot pressing is opened in shell machine superheated steam after charging and is passed into, and is pressurized to 0.2-0.3MPa makes hot pressing open shell built-in temperature to be elevated to 140-150 DEG C, to keep hot pressing function 1-2min by booster;
4) hot pressing function finishes rear releasing heat and presses off the low vapours in shell machine, opens hot pressing and open the discharging opening of the shell machine other end after steam drains, and the shell of shell is opened in output;
Or the low vapours after hot pressing function finishes outputs to heat exchanger by jet chimney, utilize the water of the heat preheating steam generator of low vapours, steam heat is recycled, after steam drains, open the discharging opening that the shell machine other end is opened in hot pressing, the shell of shell is opened in manually opened conveyer belt output;
5) shell of opening shell after step 4 is processed is immersed in the water quick cooling processing from discharging opening output, and water temperature is lower than 20 DEG C, processing time 0～1min, and pack or preservation.
2. the equipment building according to shellfish hot pressing shelling claimed in claim 1 and vapours circulation controlling means, it is characterized in that: comprise that cleaning machine, feeder, hot pressing leaves shell machine, discharging machine, hot pressing control system and steam circulation, the discharging opening of described cleaning machine is connected with the feeding port of described feeder, and the discharging opening of described feeder is connected with the charging aperture that shell machine is driven in described hot pressing; Described hot pressing control system comprises control room, temperature sensing device and pressure sensitive device, and described control room is electrically connected with temperature sensing device and pressure sensor device respectively by circuit; Described steam circulation comprises steam generator, heat exchanger, jet chimney, described jet chimney one end is connected with described steam generator, the described jet chimney other end is opened shell machine inner chamber with described hot pressing and is connected, and described hot pressing is opened the discharging opening of shell machine by discharging machine transmission.
3. equipment as claimed in claim 2, is characterized in that: described jet chimney is divided into superheated steam pipeline and low-heat jet chimney, and described superheated steam pipeline one end is connected with described steam generator, the other end is driven shell machine with described hot pressing and is connected; Described low-heat jet chimney one end by heat exchanger be connected with described steam generator, the other end drives shell machine with described hot pressing and is connected.
4. equipment as claimed in claim 3, is characterized in that: shell machine is driven in described hot pressing and described superheated steam pipeline junction is provided with the booster for controlling superheated steam input quantity; Described hot pressing open shell machine inside be provided with for by material from hot pressing open shell machine inlet capable be transported to the conveyer belt of discharging opening, for the transfer pump of power is provided, described transfer pump is electrically connected with described control room by circuit.
5. equipment as claimed in claim 4, it is characterized in that: described steam generator is the horizontal electric heating steam boiler of WDR, described steam generator comprises heating source, generator main body, described steam circulation directly accesses in heat exchanger by low-heat jet chimney, the cooling water pipeline of heat exchanger is in communication with the outside, hot water pipeline one end enters to be communicated with the water source of steam generator, the other end is communicated with heat exchanger, and low-heat jet chimney is directly communicated with by condensate pipe with hot water pipeline.
6. equipment as claimed in claim 5, is characterized in that: described heat exchanger is tube coil type heat exchanger.
7. equipment as claimed in claim 2, is characterized in that: described feeder and described discharging machine comprise respectively conveyer belt for transmitting shell and for the transfer pump of power is provided.
8. equipment as claimed in claim 5, is characterized in that: described hot pressing is opened is furnished with the safety valve of opening shell machine chamber pressure for controlling hot pressing on shell machine.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410330349.1A CN104126639B (en) | 2014-07-11 | 2014-07-11 | A kind of shellfish hot pressing shelling and vapours circulation controlling means and equipment thereof |
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| CN201410330349.1A CN104126639B (en) | 2014-07-11 | 2014-07-11 | A kind of shellfish hot pressing shelling and vapours circulation controlling means and equipment thereof |
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| CN104126639A true CN104126639A (en) | 2014-11-05 |
| CN104126639B CN104126639B (en) | 2016-05-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107646960A (en) * | 2017-11-14 | 2018-02-02 | 中国地质大学（北京） | A kind of processing line of oyster shed |
| CN114365760A (en) * | 2022-01-19 | 2022-04-19 | 威盛(威海)智能科技有限公司 | Automatic shell opening device for raw shellfish |
| CN116491542A (en) * | 2023-06-08 | 2023-07-28 | 鲜之然(广东)生物技术有限公司 | Shellfish microwave shell opening method |
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| US4141114A (en) * | 1977-09-12 | 1979-02-27 | Carlson Harold C | Mollusk shucker |
| JPH01300843A (en) * | 1988-05-27 | 1989-12-05 | Wadachi Sangyo Kk | Continuous automatic heat-treating device of bivalve |
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| CN102334533A (en) * | 2011-08-11 | 2012-02-01 | 大连经济技术开发区正水设备厂 | Automatic production line for stewing and processing shellfish |
| CN202476351U (en) * | 2012-02-06 | 2012-10-10 | 东港鑫汇白钢彩钢工程有限公司 | Shellfish unshelling full-automatic production line |
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| CN103181409A (en) * | 2013-04-24 | 2013-07-03 | 刘振东 | Device for opening scallop shells |
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2014
- 2014-07-11 CN CN201410330349.1A patent/CN104126639B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3662432A (en) * | 1967-07-17 | 1972-05-16 | Slade & Co Inc Gorton | Apparatus for eviscerating scallops |
| US4141114A (en) * | 1977-09-12 | 1979-02-27 | Carlson Harold C | Mollusk shucker |
| JPH01300843A (en) * | 1988-05-27 | 1989-12-05 | Wadachi Sangyo Kk | Continuous automatic heat-treating device of bivalve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107646960A (en) * | 2017-11-14 | 2018-02-02 | 中国地质大学（北京） | A kind of processing line of oyster shed |
| CN114365760A (en) * | 2022-01-19 | 2022-04-19 | 威盛(威海)智能科技有限公司 | Automatic shell opening device for raw shellfish |
| CN114365760B (en) * | 2022-01-19 | 2022-09-13 | 威盛(威海)智能科技有限公司 | Automatic shell opening device for raw shellfish |
| CN116491542A (en) * | 2023-06-08 | 2023-07-28 | 鲜之然(广东)生物技术有限公司 | Shellfish microwave shell opening method |
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