CN210357470U - Liquid nitrogen freezing and crushing squid meat equipment - Google Patents
Liquid nitrogen freezing and crushing squid meat equipment Download PDFInfo
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- CN210357470U CN210357470U CN201920646663.9U CN201920646663U CN210357470U CN 210357470 U CN210357470 U CN 210357470U CN 201920646663 U CN201920646663 U CN 201920646663U CN 210357470 U CN210357470 U CN 210357470U
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Abstract
The utility model discloses a liquid nitrogen freezing and squid meat crushing device, aiming at providing a device which can obtain thinner squid crushed meat; but also can effectively improve the mobility of the squid crushed meat, and is easy to ensure the processing environmental sanitation of the squid crushed meat, thereby improving the liquid nitrogen freezing and squid meat crushing equipment of the quality of the squid crushed meat. It comprises a liquid nitrogen freezing chamber; the conveying belt is used for conveying the squids, the conveying belt penetrates through the liquid nitrogen freezing chamber, and the input end and the output end of the conveying belt are both positioned on the outer side of the liquid nitrogen freezing chamber; the inlet of the crusher is positioned below the output end of the conveyor belt, so that the squid output from the output end of the conveyor belt falls into the crusher through the inlet of the crusher; freeze the squid doffer, freeze the output that the squid doffer is located the conveyer belt for will freeze the squid on the conveyer belt and scrape down, so that the output by the conveyer belt that the squid on the conveyer belt can be smooth is exported.
Description
Technical Field
The utility model relates to a squid processing field, concretely relates to freezing squid meat equipment of smashing of liquid nitrogen.
Background
The squid is high in protein and low in fat, and has the nutritional value which is not inferior to that of beef and tuna. The traditional method for preparing the dried squid meat mainly comprises a sun-drying method and a mechanical drying method, wherein the sun-drying method for preparing the dried squid meat has a long period, and is easy to attract some insects and flies, so that the sanitation degree of the product is influenced; the mechanical drying method is generally adopted for preparing the dried squid meat, hot air drying is generally adopted, although the drying efficiency is higher than that of a sun drying method, the traditional hot air drying method still easily influences the quality of dried products.
Furthermore, in order to improve the product quality of the dried squid meat, the freeze-dried squid meat product developed at present is particularly important, and the freeze-dried squid meat product can effectively improve the product quality of the dried squid meat. In the existing preparation method of the frozen and dried squid minced meat, a grinder is adopted to crush the fresh squid, and then the frozen and dried squid minced meat is frozen by a vacuum freeze drying technology to prepare frozen and dried squid minced meat; according to the current preparation method of the freeze-dried squid crushed meat, in the process of crushing the fresh squid in the crusher, the generated fish meat minced fillet is easy to adhere in the crusher, is difficult to clean, affects the sanitation of the processing environment and further affects the quality of the squid crushed meat; meanwhile, the protein content is very high, so that the freeze-dried squid meat is easy to denature in the processing process, and the influence on the poor rehydration of the freeze-dried squid meat is caused, so that the quality of the product is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a squid crushed meat which can obtain thinner squid crushed meat; but also can effectively improve the mobility of the squid crushed meat, and is easy to ensure the processing environmental sanitation of the squid crushed meat, thereby improving the liquid nitrogen freezing and squid meat crushing equipment of the quality of the squid crushed meat.
The technical scheme of the utility model is that:
the utility model provides a frozen squid meat equipment of smashing of liquid nitrogen, includes: a liquid nitrogen freezing chamber; the conveying belt is used for conveying the squids, the conveying belt penetrates through the liquid nitrogen freezing chamber, and the input end and the output end of the conveying belt are both positioned on the outer side of the liquid nitrogen freezing chamber; the inlet of the crusher is positioned below the output end of the conveyor belt, so that the squid output from the output end of the conveyor belt falls into the crusher through the inlet of the crusher; freeze the squid doffer, freeze the output that the squid doffer is located the conveyer belt for will freeze the squid on the conveyer belt and scrape down, so that the output by the conveyer belt that the squid on the conveyer belt can be smooth is exported.
According to the scheme, the liquid nitrogen freezing and crushing squid meat equipment places the fresh squids on the conveyor belt, conveys the fresh squids into the liquid nitrogen freezing chamber through the conveyor belt, freezes the squid meat at the ultra-low temperature through the liquid nitrogen, then outputs the squid meat frozen at the ultra-low temperature through the liquid nitrogen from the output end of the conveyor belt through the conveyor belt, falls into the crusher through the inlet of the crusher, crushes the squid meat frozen at the ultra-low temperature through the liquid nitrogen through the crusher, and prepares frozen and crushed squid meat; thus, the material can be crushed with a small force by freezing the material at a low temperature to a temperature lower than the glass transition temperature or the brittle temperature by using a refrigerant by utilizing the "low-temperature brittleness" of the material at the glass transition point, that is, the hardness and the brittleness of the material are increased along with the reduction of the temperature, and the plasticity and the toughness are reduced. In the process of quickly cooling the squid, uneven shrinkage of all parts inside the squid can be caused to generate internal stress, under the action of the stress, microcracks are generated at the weak parts inside the squid to reduce the binding force of internal tissues, and the cracks inside the squid can be quickly expanded and broken by small external acting force, so that the structure of effective nutrient components of the squid can be maintained to the maximum extent, the degradation effect of protease of the squid in the crushing process can be remarkably inhibited, and the absorption of various nutrient components and trace elements by a human body is improved; and finer squid crushed meat can be obtained, so that the quality of the squid crushed meat is improved; meanwhile, the flowability of the squid crushed meat can be effectively improved, and the processing environmental sanitation of the squid crushed meat is easily ensured, so that the quality of the squid crushed meat is improved.
Preferably, the output end of the conveyor belt is provided with a first output belt wheel, a second output belt wheel positioned below the first output belt wheel, a third output belt wheel positioned at the same height with the second output belt wheel and a fourth output belt wheel positioned above the third output belt wheel, the third output belt wheel is positioned between the input end of the conveyor belt and the second output belt wheel, the height of the fourth output belt wheel is lower than the height of the first output belt wheel, the conveyor belt sequentially bypasses the first output belt wheel, the second output belt wheel, the third output belt wheel and the fourth output belt wheel, the conveyor belt between the first output belt wheel and the second output belt wheel forms a vertical conveying section, the conveyor belt between the second output belt wheel and the third output belt wheel forms a lower conveying section, and the frozen squid blanking device comprises a support frame, a scraper used for scraping squids frozen on the vertical conveying section and a striking plate positioned below the lower conveying section, and the frozen squid blanking device comprises a support, The device comprises a vertical guide sleeve arranged on a support frame, a vertical guide rod arranged in the vertical guide sleeve in a sliding manner, an upper limiting plate and a lower limiting plate which are arranged on the vertical guide rod, a vertical spring which is sleeved on the vertical guide rod and is positioned between the upper limiting plate and the vertical guide sleeve, a transverse guide sleeve arranged on the support frame, a transverse guide rod arranged in the transverse guide sleeve in a sliding manner, a limiting block arranged on the transverse guide rod, a first guide wheel positioned above the vertical guide rod, a second guide wheel positioned between the first guide wheel and a liquid nitrogen freezing chamber, a third guide wheel positioned between the transverse guide rod and the liquid nitrogen freezing chamber and a connecting wire for connecting the vertical guide rod and the transverse guide rod, wherein the vertical guide sleeve is positioned between the upper limiting plate and the lower limiting plate, and the lower end of the; the transverse guide rod is located below the lower conveying section, a first end of the transverse guide rod is connected with the impact plate, the transverse guide sleeve, the limiting block and the third guide wheel are sequentially distributed along the axial direction of the transverse guide rod, a transverse spring is sleeved on the transverse guide rod and located between the impact plate and the transverse guide sleeve, one end of the connecting wire is connected with the upper end of the vertical guide sleeve, and the other end of the connecting wire sequentially bypasses the first guide wheel, the second guide wheel and the third guide wheel and is connected with a second end of the transverse guide rod.
A small amount of water often exists on the surface of the fresh squid, and during the freezing process, some squid are frozen on the conveyor belt and cannot be output from the output end of the conveyor belt, and fall into the crusher for crushing; according to the scheme, the sleeve-fish discharging device is matched with the output end structure of the conveying belt, the sleeve-fish frozen on the conveying belt can be reliably separated from the conveying belt, and can smoothly fall into the crusher to be crushed, and particularly, if the fresh sleeve-fish on the conveying belt is frozen on the conveying belt after being frozen at the ultralow temperature by liquid nitrogen, the sleeve-fish frozen on the vertical conveying section is scraped by the scraper blade and falls into the crusher through the inlet of the crusher in the process that the fresh sleeve-fish is conveyed to the vertical conveying section and conveyed downwards from top to bottom; if the squid on the vertical conveying section is too tightly frozen and the scraper cannot scrape the squid, the squid drives the scraper to overcome the acting force of the vertical spring so that the scraper and the transverse guide rod move downwards together, and in the process, the connecting wire drives the transverse guide rod and the impact plate to move towards the direction of the third guide wheel and continuously press the transverse spring; after the scraper plate moves to the position below the vertical conveying section, the squid moves to the lower conveying section over the scraper plate, the scraper plate moves upwards to reset under the action of the vertical spring, and meanwhile, the impact plate quickly impacts the squid on the lower conveying section under the action of the transverse spring, strikes the squid to fall off, and falls into the crusher through the inlet of the crusher; therefore, the squid frozen on the conveyor belt is reliably separated from the conveyor belt, and can smoothly fall into the crusher for crushing.
Preferably, the scraper is parallel to the rotational axis of the first output pulley.
Preferably, one side of the scraper is close to the vertical conveying section, and the other opposite side extends downwards and slantwise towards the outer side of the vertical conveying section.
Preferably, the striking plate is parallel to the rotating shaft of the first output pulley, and the striking plate is vertically disposed.
Preferably, the transverse guide rod is parallel to the rotating shaft of the first output belt wheel, and the transverse guide rod is horizontally arranged.
Preferably, the input end of the conveyor belt is provided with an input belt wheel, the conveyor belt bypasses the input belt wheel, and the conveyor belt between the input belt wheel and the first output belt wheel is distributed horizontally.
Preferably, two conveyor belt through openings are formed in the side face of the liquid nitrogen freezing chamber and are located on the two opposite side faces of the liquid nitrogen freezing chamber, and the conveyor belts penetrate through the two conveyor belt through openings.
The utility model has the advantages that: not only can obtain finer squid crushed meat; and the flowability of the squid crushed meat can be effectively improved, the processing environmental sanitation of the squid crushed meat is easily ensured, and the quality of the squid crushed meat is improved.
Drawings
Fig. 1 is a schematic structural diagram of a liquid nitrogen freezing squid meat crushing device according to a first embodiment of the present invention.
Fig. 2 is a partial enlarged view of a portion a of fig. 1.
In the figure:
a liquid nitrogen freezing chamber 1, and a conveyor belt opening 1.1;
the conveying device comprises a conveying belt 2, an input belt wheel 2.1, a first output belt wheel 2.2, a second output belt wheel 2.3, a third output belt wheel 2.4, a fourth output belt wheel 2.5, a vertical conveying section 2.6 and a lower conveying section 2.7;
a pulverizer 3;
Detailed Description
To make the objects, technical solutions and advantages of embodiments of the present invention clearer, the embodiments of the present invention are clearly explained and illustrated below with reference to the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present solution, and are not construed as limiting the present solution.
These and other aspects of embodiments of the invention will be apparent with reference to the following description and attached drawings. In the description and drawings, particular embodiments of the invention have been disclosed in detail as being indicative of some of the ways in which the principles of the embodiments of the invention may be practiced, but it is understood that the scope of the embodiments of the invention is not limited thereby. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., and "a plurality" means one or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as fixed or removable connections or integral parts, either mechanically or electrically, or in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The first embodiment is as follows: as shown in figure 1, a liquid nitrogen freezing and squid meat crushing device comprises a liquid nitrogen freezing chamber 1, a conveyor belt 2, a crusher 3 and a frozen squid blanking device 4.
Two conveyor belt through openings 1.1 are formed in the side face of the liquid nitrogen freezing chamber 1, and the two conveyor belt through openings are located on the two opposite side faces of the liquid nitrogen freezing chamber. The conveyor belt 2 is used for conveying squids. The conveyor belt passes through the liquid nitrogen freezing chamber, and the specific conveyor belt passes through two conveyor belt openings. The input end and the output end of the conveyor belt are both positioned on the outer side of the liquid nitrogen freezing chamber. The inlet of the crusher is positioned below the output end of the conveyor belt so that the squid output by the output end of the conveyor belt falls into the crusher through the inlet of the crusher. The frozen squid blanking device 4 is positioned at the output end of the conveying belt and used for scraping the frozen squids on the conveying belt so that the squids on the conveying belt can be smoothly output by the output end of the conveying belt.
The method comprises the following steps that fresh squids are placed on a conveyor belt by a liquid nitrogen freezing and smashing squid fish meat device, the fresh squids are conveyed into a liquid nitrogen freezing chamber through the conveyor belt and are frozen at ultra-low temperature by liquid nitrogen, then the conveyor belt outputs the fresh squids frozen at ultra-low temperature by the liquid nitrogen from the output end of the conveyor belt and falls into a smashing machine through the inlet of the smashing machine, and the fresh squids frozen at ultra-low temperature by the liquid nitrogen are smashed by the smashing machine to prepare frozen smashed squids; thus, the material can be crushed with a small force by freezing the material at a low temperature to a temperature lower than the glass transition temperature or the brittle temperature by using a refrigerant by utilizing the "low-temperature brittleness" of the material at the glass transition point, that is, the hardness and the brittleness of the material are increased along with the reduction of the temperature, and the plasticity and the toughness are reduced. In the process of quickly cooling the squid, uneven shrinkage of all parts inside the squid can be caused to generate internal stress, under the action of the stress, microcracks are generated at the weak parts inside the squid to reduce the binding force of internal tissues, and the cracks inside the squid can be quickly expanded and broken by small external acting force, so that the structure of effective nutrient components of the squid can be maintained to the maximum extent, the degradation effect of protease of the squid in the crushing process can be remarkably inhibited, and the absorption of various nutrient components and trace elements by a human body is improved; and finer squid crushed meat can be obtained, so that the quality of the squid crushed meat is improved; meanwhile, the flowability of the squid crushed meat can be effectively improved, and the processing environmental sanitation of the squid crushed meat is easily ensured, so that the quality of the squid crushed meat is improved.
Further, as shown in fig. 1 and 2, the output end of the conveyor belt 2 is provided with a first output pulley 2.2, a second output pulley 2.3 located below the first output pulley, a third output pulley 2.4 located at the same height as the second output pulley, and a fourth output pulley 2.5 located above the third output pulley. The third output belt wheel is positioned between the input end of the conveyor belt and the second output belt wheel, and particularly, the third output belt wheel is positioned between the liquid nitrogen freezing chamber and the second output belt wheel. The height of the fourth output belt wheel is lower than that of the first output belt wheel. The conveyer belt is walked around first output band pulley, second output band pulley, third output band pulley and fourth output band pulley in proper order, and the conveyer belt between first output band pulley and the second output band pulley forms vertical conveying section 2.6, and the conveyer belt between second output band pulley and the third output band pulley forms lower conveying section 2.7.
The frozen squid blanking device 4 comprises a support frame, a scraping plate 4.1 used for scraping the squid frozen on the vertical conveying section, an impact plate 4.2 positioned below the lower conveying section, a vertical guide sleeve 4.3 arranged on the support frame, a vertical guide rod 4.4 arranged in the vertical guide sleeve in a sliding manner, an upper limiting plate 4.5 and a lower limiting plate 4.6 arranged on the vertical guide rod, a vertical spring 4.7 sleeved on the vertical guide rod and positioned between the upper limiting plate and the vertical guide sleeve, a transverse guide sleeve 4.8 arranged on the support frame, a transverse guide rod 4.9 arranged in the transverse guide sleeve in a sliding manner, a limiting block 4.10 arranged on the transverse guide rod, a first guide wheel 4.12 positioned above the vertical guide rod, a second guide wheel 4.13 positioned between the first guide wheel and the liquid nitrogen refrigerating chamber, a third guide wheel 4.14 positioned between the transverse guide rod and the liquid nitrogen refrigerating chamber and a connecting line 4.15 connecting the vertical guide rod and the transverse guide rod. The second guide wheel is positioned above the third guide wheel. The vertical guide sleeve is positioned between the upper limiting plate and the lower limiting plate, and the lower end of the vertical guide sleeve is connected with the scraper. The transverse guide rod is positioned below the lower conveying section, and the first end of the transverse guide rod is connected with the impact plate. The impact plate, the transverse guide sleeve, the limiting block and the third guide wheel are sequentially distributed along the axial direction of the transverse guide rod. And a transverse spring 4.11 is sleeved on the transverse guide rod and positioned between the impact plate and the transverse guide sleeve. One end of the connecting wire is connected with the upper end of the vertical guide sleeve, and the other end of the connecting wire sequentially bypasses the first guide wheel, the second guide wheel and the third guide wheel and is connected with the second end of the transverse guide rod.
Most of the frozen fresh squids on the conveyor belt frozen by the liquid nitrogen at the ultralow temperature are output from the output end of the conveyor belt and fall into the crusher through the inlet of the crusher; however, some fresh squids still exist, and because a small amount of water often exists on the surface of the squid, some squids are frozen on the conveyor belt in the freezing process, and cannot be output from the output end of the conveyor belt and fall into the crusher for crushing; in the scheme, the sleeve-fish discharging device is matched with the output end structure of the conveying belt, so that the sleeve-fish frozen on the conveying belt can be reliably separated from the conveying belt, and can smoothly fall into the crusher for crushing,
if the fresh squids on the conveyor belt are frozen on the conveyor belt after being frozen at the ultralow temperature by the liquid nitrogen, the squid frozen on the vertical conveying section is scraped off by the scraper blade and falls into the crusher through the inlet of the crusher in the process that the fresh squids are conveyed to the vertical conveying section and conveyed downwards from top to bottom; if the squid on the vertical conveying section is too tightly frozen and the scraper cannot scrape the squid, the squid drives the scraper to overcome the acting force of the vertical spring so that the scraper and the transverse guide rod move downwards together, and in the process, the connecting wire drives the transverse guide rod and the impact plate to move towards the direction of the third guide wheel and continuously press the transverse spring; after the scraper plate moves to the position below the vertical conveying section, the squid moves to the lower conveying section over the scraper plate, the scraper plate moves upwards to reset under the action of the vertical spring, and meanwhile, the impact plate quickly impacts the squid on the lower conveying section under the action of the transverse spring, strikes the squid to fall off, and falls into the crusher through the inlet of the crusher; therefore, the squid frozen on the conveyor belt is reliably separated from the conveyor belt, and can smoothly fall into the crusher for crushing.
Further, the scraper is parallel to the rotating shaft of the first output belt wheel.
Furthermore, one side of the scraper is close to the vertical conveying section, and the other opposite side of the scraper extends downwards obliquely towards the outer side of the vertical conveying section. So, be favorable to the freezing bright squid of output to follow the scraper blade and down the landing, fall into the rubbing crusher through the entry of rubbing crusher.
Preferably, the striking plate is parallel to the rotating shaft of the first output pulley, and the striking plate is vertically disposed. The transverse guide rod is parallel to the rotating shaft of the first output belt wheel and is horizontally arranged.
Further, the input of conveyer belt is equipped with input band pulley 2.1, and the conveyer belt is walked around input band pulley, and the conveyer belt between input band pulley and the first output band pulley is horizontal distribution.
Furthermore, a plurality of liquid nitrogen spray heads are arranged in the liquid nitrogen freezing chamber and above the conveyor belt.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and equivalent transformation of doing above embodiment the utility model discloses technical scheme's protection scope.
Claims (8)
1. The utility model provides a squid meat equipment is smashed in freezing of liquid nitrogen, characterized by includes:
a liquid nitrogen freezing chamber;
the conveying belt is used for conveying the squids, the conveying belt penetrates through the liquid nitrogen freezing chamber, and the input end and the output end of the conveying belt are both positioned on the outer side of the liquid nitrogen freezing chamber;
the inlet of the crusher is positioned below the output end of the conveyor belt, so that the squid output from the output end of the conveyor belt falls into the crusher through the inlet of the crusher;
freeze the squid doffer, freeze the output that the squid doffer is located the conveyer belt for will freeze the squid on the conveyer belt and scrape down, so that the output by the conveyer belt that the squid on the conveyer belt can be smooth is exported.
2. The liquid nitrogen freezing and squid meat smashing device as claimed in claim 1, wherein a first output belt wheel, a second output belt wheel located below the first output belt wheel, a third output belt wheel located at the same height as the second output belt wheel and a fourth output belt wheel located above the third output belt wheel are arranged at the output end of the conveyor belt, the third output belt wheel is located between the input end of the conveyor belt and the second output belt wheel, the fourth output belt wheel is located at a height lower than that of the first output belt wheel, the conveyor belt sequentially bypasses the first output belt wheel, the second output belt wheel, the third output belt wheel and the fourth output belt wheel, the conveyor belt between the first output belt wheel and the second output belt wheel forms a vertical conveying section, and the conveyor belt between the second output belt wheel and the third output belt wheel forms a lower conveying section;
the frozen squid discharging device comprises a support frame, a scraping plate for scraping the squid frozen on the vertical conveying section, an impact plate positioned below the lower conveying section, a vertical guide sleeve arranged on the support frame, a vertical guide rod arranged in the vertical guide sleeve in a sliding manner, an upper limiting plate and a lower limiting plate arranged on the vertical guide rod, a vertical spring sleeved on the vertical guide rod and positioned between the upper limiting plate and the vertical guide sleeve, a transverse guide sleeve arranged on the support frame, a transverse guide rod arranged in the transverse guide sleeve in a sliding manner, a limiting block arranged on the transverse guide rod, a first guide wheel positioned above the vertical guide rod, a second guide wheel positioned between the first guide wheel and the liquid nitrogen freezing chamber, a third guide wheel positioned between the transverse guide rod and the liquid nitrogen freezing chamber and a connecting line connecting the vertical guide rod and the transverse guide rod;
the vertical guide sleeve is positioned between the upper limiting plate and the lower limiting plate, and the lower end of the vertical guide sleeve is connected with the scraper;
the transverse guide rod is located below the lower conveying section, a first end of the transverse guide rod is connected with the impact plate, the transverse guide sleeve, the limiting block and the third guide wheel are sequentially distributed along the axial direction of the transverse guide rod, a transverse spring is sleeved on the transverse guide rod and located between the impact plate and the transverse guide sleeve, one end of the connecting wire is connected with the upper end of the vertical guide sleeve, and the other end of the connecting wire sequentially bypasses the first guide wheel, the second guide wheel and the third guide wheel and is connected with a second end of the transverse guide rod.
3. The device for freezing and crushing squid meat by using liquid nitrogen as claimed in claim 2, wherein the scraper is parallel to the rotating shaft of the first output belt wheel.
4. The liquid nitrogen freezing squid meat smashing device as claimed in claim 3, wherein one side of the scraper is close to the vertical conveying section, and the other opposite side of the scraper extends downwards obliquely towards the outer side of the vertical conveying section.
5. The liquid nitrogen freezing and squid meat crushing device as claimed in claim 2, 3 or 4, wherein the impact plate is parallel to the rotating shaft of the first output belt wheel and is vertically arranged.
6. The liquid nitrogen freezing and squid meat crushing device as claimed in claim 2, 3 or 4, wherein the transverse guide rod is parallel to the rotating shaft of the first output belt wheel and is horizontally arranged.
7. The device for freezing and crushing squid meat by using liquid nitrogen as claimed in claim 1, 2, 3 or 4, wherein two conveyor belt through openings are arranged on the side surface of the liquid nitrogen freezing chamber and are positioned on two opposite side surfaces of the liquid nitrogen freezing chamber, and the conveyor belt penetrates through the two conveyor belt through openings.
8. The device for freezing and crushing squid meat by using liquid nitrogen as claimed in claim 1, 2, 3 or 4, wherein a plurality of liquid nitrogen nozzles are arranged in the liquid nitrogen freezing chamber and above the conveyor belt.
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| CN201920646663.9U CN210357470U (en) | 2019-05-07 | 2019-05-07 | Liquid nitrogen freezing and crushing squid meat equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152847A (en) * | 2019-05-07 | 2019-08-23 | 浙江大学舟山海洋研究中心 | Liquid nitrogen frozen crushes squid meat equipment and squid vacuum freeze-drying method |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152847A (en) * | 2019-05-07 | 2019-08-23 | 浙江大学舟山海洋研究中心 | Liquid nitrogen frozen crushes squid meat equipment and squid vacuum freeze-drying method |
| CN110152847B (en) * | 2019-05-07 | 2020-10-16 | 浙江大学舟山海洋研究中心 | Liquid nitrogen freezing and crushing squid meat equipment and squid vacuum freezing and drying method |
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Effective date of registration: 20230706 Address after: No. 7, Wulu Road, Squid Market, Zhanmao Street, Putuo District, Zhoushan City, Zhejiang Province, 316100 Patentee after: Zhejiang Pingtairong Biotechnology Co.,Ltd. Address before: 316021 5-7 / F, No.10, Xincheng TIYU Road, Dinghai District, Zhoushan City, Zhejiang Province Patentee before: OCEAN RESEARCH CENTER OF ZHOUSHAN, ZHEJIANG University |
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