CN215531292U - Aquatic product spraying and fresh-keeping device - Google Patents

Abstract

The utility model discloses an aquatic product spraying preservation device which comprises a spraying chamber and a mixing chamber, wherein a motor is installed on the outer side wall of the spraying chamber, an output shaft of the motor penetrates through the side wall of the spraying chamber in a sealing mode and is connected with a cross rod, one end, far away from the motor, of the cross rod is rotatably connected with the inner wall of the spraying chamber, a rotating frame is fixedly installed on the cross rod, a plurality of fixing rods are rotatably connected to the rotating frame, a tray is movably installed on each fixing rod, and a circulating mechanism is arranged between the spraying chamber and the mixing chamber. The utility model can utilize seawater to spray and cool aquatic products, so that the aquatic products are kept in a slightly frozen state, and the aim of keeping the aquatic products fresh can be achieved without damaging the products.

Description

Aquatic product spraying and fresh-keeping device

Technical Field

The utility model relates to the technical field of aquatic product processing equipment, in particular to a spraying and fresh-keeping device for aquatic products.

Background

Because aquatic products are extremely easy to decay after setting in normal atmospheric temperature state, so before processing or transportation, need deposit aquatic products in the freezer or with a large amount of ice-cubes cooling, because the water content of aquatic products is more, so in the course of depositing, its moisture that contains can condense into the ice sheet, when aquatic products stack together, the mutual extrusion of ice-cube, the collision can lead to aquatic products to receive mechanical damage very likely, and the ice crystal that the aquatic products inside formed also can lead to the fact the destruction to the fibre of product itself, lead to the product quality to reduce, for this reason, we provide an aquatic products and spray fresh-keeping device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that aquatic products are possibly mechanically damaged due to the fact that the aquatic products are placed in an ice house or buried in ice blocks for storage, and the quality of the aquatic products is reduced due to the fact that fibers of the aquatic products are damaged by ice crystals in the prior art, and provides a spraying preservation device for the aquatic products.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an aquatic products spray fresh-keeping device, includes spray chamber and mixing chamber, install the motor on the lateral wall of spray chamber, the sealed lateral wall that runs through the spray chamber of output shaft of motor is connected with the horizontal pole, the one end that the motor was kept away from to the horizontal pole is rotated with the inner wall of spray chamber and is connected, fixed mounting has the rotating turret on the horizontal pole, it is connected with a plurality of dead levers, every to rotate on the rotating turret equal movable mounting has the tray on the dead lever, be equipped with circulation mechanism between spray chamber and the mixing chamber.

In above-mentioned aquatic products spray fresh-keeping device, be equipped with the shower head on the interior roof of spray room, the interior wall mounting of spray room has temperature sensor and waterproof pump, waterproof pump is connected with the drain pipe, the sealed diapire that runs through the spray room and extend to outside the spray room of the one end that the waterproof pump was kept away from to the drain pipe.

In the aquatic product spraying and fresh-keeping device, the circulating mechanism comprises an evaporator and a circulating pump, a circulating pipe is connected between the evaporator and the circulating pump, the spraying head is connected with the evaporator, a return pipe is connected between the circulating pump and the spraying chamber, and a water drawing pipe is connected between the circulating pump and the mixing chamber.

In above-mentioned aquatic products spray fresh-keeping device, the top of mixing chamber is equipped with feeding device, and feeding device's discharge gate is located the mixing chamber, install the blender in the mixing chamber.

In the aquatic product spraying and fresh-keeping device, a high-pressure pump connected with the mixing chamber is arranged outside the mixing chamber, and a filter device is installed at a water inlet of the high-pressure pump.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the devices such as the spraying chamber, the mixing chamber, the evaporator, the circulating pipe, the circulating pump, the temperature sensor and the like are arranged, so that the seawater can be used for spraying and cooling the aquatic products, the aquatic products are maintained at about 0 ℃ and in a slightly frozen state, and the aim of keeping the aquatic products fresh can be achieved without damaging the products.

2. According to the utility model, the aquatic products can be uniformly spread and placed by arranging the rotating frame, the fixed rod, the motor, the tray and other devices, and the aquatic products can be ensured to be fully contacted with low-temperature seawater, so that the quality of the aquatic products is ensured.

3. Aquatic products are cooled by the low-temperature seawater without being frozen, and the aquatic products are not damaged mechanically due to extrusion and collision of ice layers, so that the dry consumption of the aquatic products is reduced greatly, and the economic benefit is improved.

4. Because the seawater is easy to obtain, the specific heat capacity is large, and the cooling effect is good, compared with a freezing preservation method, the device has the advantages that the one-time investment is high, the maintenance cost required in the preservation process is low, the temperature fluctuation of products is small, no extra equipment is needed for storing ice blocks, and the device is suitable for long-term use.

Drawings

FIG. 1 is a schematic structural view of a spraying preservation device for aquatic products according to the present invention;

fig. 2 is a schematic diagram of the internal structure of a spray chamber and a mixing chamber in the aquatic product spray preservation device provided by the utility model.

In the figure: 1 spray chamber, 2 rotating frame, 3 fixed rod, 4 motor, 5 tray, 6 spray head, 7 evaporator, 8 circulating pipe, 9 circulating pump, 10 temperature sensor, 11 waterproof pump, 12 drain pipe, 13 return pipe, 14 water drawing pipe, 15 mixer, 16 high pressure pump, 17 mixing chamber, 18 feeding device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-2, an aquatic products spray preservation device, including spray chamber 1 and mixing chamber 17, install motor 4 on spray chamber 1's the lateral wall, motor 4's the sealed lateral wall that runs through spray chamber 1 of output shaft is connected with the horizontal pole, the one end that motor 4 was kept away from to the horizontal pole is rotated with spray chamber 1's inner wall and is connected, fixed mounting has rotating turret 2 on the horizontal pole, it is connected with a plurality of dead levers 3 to rotate on rotating turret 2, equal movable mounting has tray 5 on every dead lever 3, tray 5 is on a parallel with ground all the time when rotating turret 2 rotates, be equipped with circulation mechanism between spray chamber 1 and the mixing chamber 17.

According to the utility model, the spray header 6 is arranged on the inner top wall of the spray chamber 1, the temperature sensor 10 and the waterproof pump 11 are arranged on the inner bottom wall of the spray chamber 1, the waterproof pump 11 is connected with the drain pipe 12, one end of the drain pipe 12, which is far away from the waterproof pump 11, penetrates through the bottom wall of the spray chamber 1 in a sealing manner and extends out of the spray chamber 1, when the temperature of seawater in the spray chamber 1 is higher, the seawater in the spray chamber 1 is pumped outwards by the waterproof pump 11, and then the seawater is replenished again through the circulating mechanism.

In the utility model, the circulating mechanism comprises an evaporator 7 and a circulating pump 9, a circulating pipe 8 is connected between the evaporator 7 and the circulating pump 9, the spray header 6 is connected with the evaporator 7, a return pipe 13 is connected between the circulating pump 9 and the spray chamber 1, and a water drawing pipe 14 is connected between the circulating pump 9 and a mixing chamber 17.

In the utility model, a feeding device 18 is arranged above a mixing chamber 17, a discharge port of the feeding device 18 is positioned in the mixing chamber 17, the feeding device 18 is used for adding a proper amount of sodium chloride into the mixing chamber 17 to reduce the freezing point of seawater, a mixer 15 is arranged in the mixing chamber 17, and the mixer 15 is used for mixing the seawater added with the sodium chloride, so that the concentration of the seawater is uniform.

In the utility model, the high-pressure pump 16 connected with the mixing chamber 17 is arranged outside the mixing chamber 17, the water inlet of the high-pressure pump 16 is provided with a filtering device, and the high-pressure pump 16 pumps seawater into the mixing chamber 17 after filtering.

The utility model can be illustrated by the following operating modes: clean seawater is pumped into the mixing chamber 17 through the high-pressure pump 16 and the filtering device, and a proper amount of sodium chloride is added into the mixing chamber 17 through the feeding device 18, so that the freezing point of the seawater is lowered, and the temperature of the seawater is lower than 5 ℃;

uniformly placing aquatic products on a tray 5, then starting a motor 4 to enable a rotating frame 2 to drive the tray 5 to slowly rotate, meanwhile, a circulating pump 9 pumps seawater in a mixing chamber 17 to enter a circulating pipe 8, then reducing the temperature of the seawater in an evaporator 7 to about 0 ℃, a spray header 6 uniformly sprays low-temperature seawater on the surfaces of the aquatic products, the low-temperature seawater absorbs the heat of the aquatic products and then falls to the bottom of a spray chamber 1, and enters circulation again through a return pipe 13, the aquatic products are kept at about 0 ℃, and the micro-freezing state can be maintained;

after many cycles, the seawater in the spray chamber 1 can meet the requirement of the cycle, at this time, the water drawing pipe 14 and the high pressure pump 16 are closed, and the seawater is recovered only through the return pipe 13;

when the temperature sensor 10 detects that the temperature of the seawater in the spray chamber 1 is increased greatly, the waterproof pump 11 is started to quickly discharge the seawater in the spray chamber 1, and at the moment, the water drawing pipe 14 and the high-pressure pump 16 are started again to feed the low-temperature seawater into the circulation again, so that the preservation effect of the aquatic products is ensured;

it should be noted that the circulation mechanism further includes accessories such as a condenser, an expansion valve, and a stop valve, and because the circulation process of the refrigerant is similar to the principle of air-conditioning refrigeration and is the prior art, detailed descriptions of the specific work flow and principle are omitted.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (5)

1. The utility model provides an aquatic products spray fresh-keeping device, includes spray chamber (1) and mixing chamber (17), its characterized in that, install motor (4) on the lateral wall of spray chamber (1), the sealed lateral wall that runs through spray chamber (1) of output shaft of motor (4) is connected with the horizontal pole, the one end that motor (4) were kept away from to the horizontal pole rotates with the inner wall of spray chamber (1) to be connected, fixed mounting has rotating turret (2) on the horizontal pole, it is connected with a plurality of dead levers (3) to rotate on rotating turret (2), every equal movable mounting has tray (5) on dead lever (3), be equipped with circulation mechanism between spray chamber (1) and mixing chamber (17).

2. An aquatic product spraying preservation device according to claim 1, characterized in that a spray head (6) is arranged on the inner top wall of the spray chamber (1), a temperature sensor (10) and a waterproof pump (11) are installed on the inner bottom wall of the spray chamber (1), the waterproof pump (11) is connected with a drain pipe (12), and one end of the drain pipe (12) far away from the waterproof pump (11) penetrates through the bottom wall of the spray chamber (1) in a sealing manner and extends out of the spray chamber (1).

3. A spray preservation device for aquatic products according to claim 2, characterized in that the circulation mechanism comprises an evaporator (7) and a circulation pump (9), a circulation pipe (8) is connected between the evaporator (7) and the circulation pump (9), the spray head (6) is connected with the evaporator (7), a return pipe (13) is connected between the circulation pump (9) and the spray chamber (1), and a water drawing pipe (14) is connected between the circulation pump (9) and the mixing chamber (17).

4. A spray fresh-keeping device for aquatic products according to claim 1, wherein a feeding device (18) is arranged above the mixing chamber (17), a discharge port of the feeding device (18) is positioned in the mixing chamber (17), and a mixer (15) is arranged in the mixing chamber (17).

5. A spray fresh-keeping device for aquatic products according to claim 1, characterized in that a high-pressure pump (16) connected with the mixing chamber (17) is arranged outside the mixing chamber, and a filter device is installed at the water inlet of the high-pressure pump (16).

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