CN211262935U

CN211262935U - Centrifugal machine for food detection and thawing

Info

Publication number: CN211262935U
Application number: CN201921848827.2U
Authority: CN
Inventors: 李金花; 黄静娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-14
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a centrifuge for food detection unfreezes, including urceolus and water tank, the inside inner tube that is provided with of urceolus, and urceolus top surface screwed connection has the upper cover, urceolus one side is provided with the water tank. Has the advantages that: the utility model discloses the water tank, the circulating pipe, heating rod and circulating pump, inject normal atmospheric temperature water into the water tank through the moisturizing pipe, after the water tank is full, start the circulating pump, the circulating pump injects the normal atmospheric temperature water in the water tank into the urceolus, the liquid level does not pass behind the food, open the switch valve, close the moisturizing pipe, start the heating rod, normal atmospheric temperature water gets into the urceolus from the water tank under the effect of circulating pump, then carry out normal atmospheric temperature water bath to frozen food and unfreeze, avoid food curing, guarantee that the inside chemical content of food does not appear changing because of overheated, make detected data more accurate, the process of unfreezing is more reasonable, simultaneously, water after unfreezing flows back to the water tank in the circulating pipe, the heating rod heats water, guarantee that water temperature is unlikely to cross low excessively, guarantee the.

Description

Centrifugal machine for food detection and thawing

Technical Field

The utility model relates to a food safety inspection technical field particularly, relates to a centrifuge that is used for food detection to unfreeze.

Background

The food safety detection is used for detecting harmful substances in food according to national indexes, mainly for detecting some harmful and toxic indexes such as heavy metal, aflatoxin and the like, and an important aspect of food science and engineering is to introduce and apply chemical engineering unit operation and develop and form food engineering unit operation, so that the development of the food industry to large-scale, continuous and automatic directions is promoted.

Some special food, such as meat, is usually frozen and taken back to the laboratory in order to avoid rotting during sampling, and needs to be thawed first when being detected, and after being searched, the application number CN201821864819.2 and the publication number CN209093622U, namely the centrifuge for detecting and thawing the food, are found, and the thawing is performed by using steam, because the temperature of the steam is high, large heat is generated during thawing, the meat is easy to mature, chemical substances of the cooked meat are changed, detection data are deviated, and when being thawed at high temperature, the meat generates a propionaldehyde substance, which can seriously interfere with the accuracy of the detection data, the most reasonable thawing mode is normal temperature water bath thawing, but the heat exchange between the meat and the normal temperature water during thawing leads to the reduction of the temperature around the meat, the heat exchange efficiency reduces, and heat transfer speed is slower to lead to thawing speed to slow, simultaneously, the meat product surface after thawing absorbs water, leads to the meat surface clean inadequately, the extraction and the processing in inconvenient later stage.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a centrifuge for food detects unfreezes possesses the advantage that prevents food curing, the process of unfreezing more reasonable, and then solves the problem in the above-mentioned background art.

(II) technical scheme

For realizing the above-mentioned more reasonable advantage of process of preventing food curing, unfreezing, the utility model discloses a specific technical scheme as follows:

a centrifuge for food detection unfreezes, including urceolus and water tank, the inside inner tube that is provided with of urceolus, and urceolus top surface spiral connection has the upper cover, urceolus one side is provided with the water tank, and the inside heating rod that is provided with of water tank to water tank one side top surface passes through circulating pump and urceolus through connection, urceolus opposite side below surface passes through circulating pipe and water tank one side below surface through connection, and water tank opposite side top surface through connection has the moisturizing pipe to water tank opposite side below surface through connection has the drain pipe, the circulating pipe surface is provided with the ooff valve.

Further, the upper cover top surface central point puts fixed mounting and has the stirring motor, and the stirring motor output runs through upper cover top surface central point and puts and be connected with the puddler to inside the puddler extended to the inner tube, urceolus bottom surface central point puts fixed mounting and has centrifugal motor, and the centrifugal motor output runs through urceolus bottom surface central point and puts fixed connection with inner tube bottom surface central point.

Furthermore, a first liquid level observation window is embedded in the vertical surface of the water tank.

Furthermore, a second liquid level observation window is embedded in the right vertical surface of the outer cylinder.

Furthermore, the inner cylinder is of a cylindrical structure, and the surface of the inner cylinder is provided with water permeable holes.

Furthermore, the surfaces of the water replenishing pipe and the water discharging pipe are provided with valves.

(III) advantageous effects

Compared with the prior art, the utility model provides a centrifuge for food detection unfreezes possesses following beneficial effect:

(1) the water tank, the circulating pipe, the heating rod and the circulating pump of the utility model are used for placing food into the inner cylinder and covering the upper cover when unfreezing, normal temperature water is injected into the water tank through the water supplementing pipe, after the water tank is full, the circulating pump is started, the normal temperature water in the water tank is injected into the outer barrel by the circulating pump, after the liquid level is over the food, the switch valve is opened, the water replenishing pipe is closed, the heating rod is started, the normal temperature water enters the outer cylinder from the water tank under the action of the circulating pump, then the frozen food is thawed in normal temperature water bath, the food is prevented from being cooked, the content of chemical substances in the food is ensured not to be changed due to overheating, the detection data is more accurate, the thawing process is more reasonable, meanwhile, water after unfreezing flows back into the water tank from the circulating pipe, the heating rod heats the water, the water temperature is not too low, and the unfreezing speed is guaranteed.

(2) The utility model discloses an inner tube and stirring rod, back in the inner tube is put into to food, cover the upper cover, when unfreezing, agitator motor drives the puddler stirring water of usefulness that unfreezes, make water abundant and food contact, improve heat transfer efficiency, after the completion of unfreezing, open the drain pipe, the water of unfreezing is whole from the drain pipe discharge, at this moment, start centrifugal motor, centrifugal motor drives the inner tube and highly rotates, through centrifugal action residual moisture in food surface that spin-dries, thereby reduce the influence of residual moisture to sample collection, it is cleaner to make the food surface simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a centrifuge for food detection and thawing according to the present invention;

FIG. 2 is a front view of the centrifuge for food detection thawing according to the present invention;

fig. 3 is a schematic structural view of the inner tube of the present invention.

In the figure:

1. an outer cylinder; 2. an inner barrel; 3. a stirring rod; 4. an upper cover; 5. a stirring motor; 6. a circulation pump; 7. a water replenishing pipe; 8. a heating rod; 9. a water tank; 10. a drain pipe; 11. a circulation pipe; 12. a centrifugal motor; 13. an on-off valve; 14. a first liquid level observation window; 15. and a second liquid level observation window.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a centrifuge for food detects unfreezing.

Referring now to the drawings and the detailed description, as shown in fig. 1-3, according to the present invention, a centrifugal machine for food detection and thawing comprises an outer cylinder 1 and a water tank 9, an inner cylinder 2 is disposed inside the outer cylinder 1, an upper cover 4 is screwed on the top surface of the outer cylinder 1, a water tank 9 is disposed on one side of the outer cylinder 1, a heating rod 8 is disposed inside the water tank 9, the heating rod 8 is a commonly used automatic temperature control fish tank heating rod, the upper surface of one side of the water tank 9 is connected to the outer cylinder 1 through a circulating pump 6, the lower surface of the other side of the outer cylinder 1 is connected to the lower surface of one side of the water tank 9 through a circulating pipe 11, a water replenishing pipe 7 is connected to the upper surface of the other side of the water tank 9, a water discharging pipe 10 is connected to the lower surface of the other side of the water tank 9, putting food into inner tube 2, cover upper cover 4, pour into normal atmospheric temperature water into water tank 9 through moisturizing pipe 7, after water tank 9 lives to be full, start circulating pump 6, circulating pump 6 pours into the normal atmospheric temperature water in the water tank 9 into urceolus 1, after the liquid level does not cross the food, open switch valve 13, close moisturizing pipe 7, start heating rod 8, normal atmospheric temperature water gets into urceolus 1 from the water tank 9 under circulating pump 6's effect, then carry out normal atmospheric temperature water bath to frozen food and unfreeze, avoid the food curing, guarantee that the chemical content of food inside does not appear changing because of overheating, make detected data more accurate, the thawing process is more reasonable, simultaneously, water after unfreezing flows back to water tank 9 from circulating pipe 11, heating rod 8 heats water, guarantee that the water temperature is unlikely to cross low, guarantee the speed of unfreezing.

In one embodiment, a stirring motor 5 is fixedly installed at the center position of the top surface of the upper cover 4, an output end of the stirring motor 5 penetrates through the center position of the top surface of the upper cover 4 to be connected with a stirring rod 3, the stirring motor 5 drives the stirring rod 3 to rotate, the stirring rod 3 extends into the inner barrel 2, the center position of the bottom surface of the outer barrel 1 is fixedly installed with a centrifugal motor 12, an output end of the centrifugal motor 12 penetrates through the center position of the bottom surface of the outer barrel 1 to be fixedly connected with the center position of the bottom surface of the inner barrel 2, the centrifugal motor 12 drives the inner barrel 2 to rotate, after food is put into the inner barrel 2, the upper cover 4 is covered, when unfreezing is carried out, the stirring motor 5 drives the stirring rod 3 to stir unfreezing water, so that the water is fully contacted with the food, the heat transfer efficiency is improved, after unfreezing, the drain pipe 10 is opened, residual moisture on the surface of the food is dried through centrifugal action, so that the influence of residual moisture on sample collection is reduced, the surface of the food is cleaner, the device is matched with a heating rod 8, a circulating pump 6, a stirring motor 5 and a centrifugal motor 12 input end, and the switch output end is electrically connected with the heating rod.

In one embodiment, the front vertical surface of the water tank 9 is embedded with a first liquid level observation window 14, and the first liquid level observation window 14 is of a transparent structure, so that the liquid level of the water tank 9 can be observed conveniently.

In one embodiment, the right vertical surface of the outer cylinder 1 is embedded with a second liquid level observation window 15, and the second liquid level observation window 15 is of a transparent structure, so that the liquid level of the outer cylinder 1 can be observed conveniently.

In one embodiment, the inner cylinder 2 is a cylindrical structure, and the surface of the inner cylinder 2 is provided with water permeable holes for facilitating the entry and exit of the defrosted water.

In one embodiment, the surfaces of the water replenishing pipe 7 and the water draining pipe 10 are provided with valves, so that the water replenishing pipe 7 and the water draining pipe 10 can be controlled to be opened and closed.

The working principle is as follows:

the device is moved to a proper position, a power supply is switched on for the device, after food is placed in the inner barrel 2, the upper cover 4 is covered, normal-temperature water is injected into the water tank 9 through the water replenishing pipe 7, after the water tank 9 is full, the circulating pump 6 is started, the normal-temperature water in the water tank 9 is injected into the outer barrel 1 through the circulating pump 6, after the liquid level is over the food, the switch valve 13 is opened, the water replenishing pipe 7 is closed, the heating rod 8 is started, the normal-temperature water enters the outer barrel 1 from the water tank 9 under the action of the circulating pump 6, then the frozen food is thawed in normal-temperature water bath, food curing is avoided, the chemical substance content in the food is not changed due to overheating, the detection data is more accurate, the thawing process is more reasonable, meanwhile, in the thawing process, the stirring motor 5 drives the stirring rod 3 to stir the thawing water, the water is fully contacted with the food, the heat transfer efficiency is, the drain pipe 10 is opened, the unfreezing water is completely discharged from the drain pipe 10, at the moment, the centrifugal motor 12 is started, the centrifugal motor 12 drives the inner barrel 2 to rotate highly, and the residual moisture on the surface of the food is dried through centrifugal action, so that the influence of the residual moisture on sample collection is reduced, and the surface of the food is cleaner.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A centrifuge for food detects unfreezing, its characterized in that, including urceolus (1) and water tank (9), urceolus (1) inside is provided with inner tube (2), and urceolus (1) top surface spiral connection has upper cover (4), urceolus (1) one side is provided with water tank (9), and inside heating rod (8) that is provided with of water tank (9) to water tank (9) one side top surface is through circulating pump (6) and urceolus (1) through connection, urceolus (1) opposite side below surface passes through circulating pipe (11) and water tank (9) one side below surface through connection, and water tank (9) opposite side top surface through connection has moisturizing pipe (7) to water tank (9) opposite side below surface through connection has drain pipe (10), circulating pipe (11) surface is provided with ooff valve (13).

2. The centrifugal machine for food detection and unfreezing is characterized in that the stirring motor (5) is fixedly installed at the center of the top surface of the upper cover (4), the output end of the stirring motor (5) penetrates through the center of the top surface of the upper cover (4) to be connected with the stirring rod (3), the stirring rod (3) extends into the inner barrel (2), the centrifugal motor (12) is fixedly installed at the center of the bottom surface of the outer barrel (1), and the output end of the centrifugal motor (12) penetrates through the center of the bottom surface of the outer barrel (1) to be fixedly connected with the center of the bottom surface of the inner barrel (2).

3. The centrifuge for food detection thawing according to claim 1, characterized in that said tank (9) is embedded with a first level observation window (14) on the right side.

4. The centrifuge for food detection and thawing according to claim 1, wherein a second liquid level observation window (15) is embedded in the right vertical surface of the outer cylinder (1).

5. The centrifuge for food detection and unfreezing as claimed in claim 1, wherein the inner cylinder (2) is of a cylindrical structure, and water permeable holes are formed in the surface of the inner cylinder (2).

6. The centrifuge for food detection and unfreezing according to the claim 1, characterized in that the surfaces of the water replenishing pipe (7) and the water discharging pipe (10) are provided with valves.