578results about "Bivalves processing" patented technology

A portioning apparatus (10) includes a powered conveyor (12) for carrying workpieces (WP) past a scanning station (14) and past a cutting station (20). Information from the scanning station pertaining to physical parameters of the workpiece is transmitted to a control system (16) which then determines an optimal cutting strategy for the workpiece, which strategy is implemented at the cutting station (20). The length of time required to portion the workpiece is also determined, and this information is used to ascertain whether the speed of the conveyor (12) is optimal or should be changed.

A double-sided cleaning device for aquatic products, including a housing, a hopper and a frequency conversion motor; the housing is provided with a first conveyor belt, and the surface of the first conveyor belt is provided with evenly distributed semicircular grooves; the first conveyor belt A baffle is provided above, and a water spray gun is provided on the right side of the baffle; a first brush plate is provided on the right side of the water spray gun; The rotating shaft is connected with a frequency conversion motor; an arc-shaped pipe is arranged on the right side of the first conveyor belt, and a second conveyor belt is arranged under the arc-shaped pipe. The present invention is equipped with a vibrating feeding hopper and a feeding pipeline, so that the aquatic products are evenly spread on the conveyor belt, which is convenient for subsequent brushing. The present invention is equipped with double brushing and conveying devices, so that both sides of the aquatic products are cleaned to ensure cleaning The effect, at the same time has a convenient discharge.

The invention discloses a shell meat separation method for a shellfish product. The method comprises the steps of arranging a shellfish product on a clamping device; driving a turntable to rotate through a driving device, so that the clamping device sequentially passes through a cutting device, a lower shell meat cutting device, an upper shell meat cutting device and a meat taking and shell removing device; and sequentially processing the shell product to finish the shell and meat separation. The separation method is high in working efficiency, the shell and meat can be completely separated from each other, no hazardous substance is required to be added in the separation process, and freshness of the shell meat can be guaranteed.

The invention discloses a cleaning device for aquatic products. The cleaning device comprises an outer drum body, wherein an inner drum body is movably connected with a driving device positioned at the bottom part of the outer drum body, and the inner wall of the inner drum body is provided with brushing strips; the bottom part of the inner drum body is provided with an impeller disc which is provided with an inclined water-spraying hole; the position, which is close to the top part, of the inner drum body is provided with a plurality of rollers distributed along the circumference; the corresponding position of the inner wall of the outer drum body is provided with a guide rail with the cross section being a non-circular curve. The cleaning device disclosed by the invention has the advantages that by the mode of driving the inner drum body to rotate and matching with the brushing strips arranged on the inner wall of the inner drum body, the aquatic products such as spiral shells, shellfishes or shrimps can be better cleaned; the inner drum body adopts a movable-connection mode, so that the aquatic products are conveniently loaded and unloaded; by arrangement of the guide rail with the cross section being the non-circular curve, the upper end of the inner drum body swings when in rotation so as to play a role in jigging the aquatic products; the jigging is softer relative to rolling of a roller sieve, and the shells of the aquatic products such as the spiral shells, the shellfishes or the shrimps can not be damaged, so that the survival rate of the aquatic products is increased.

The invention discloses a mussel shell removing machine which belongs to shell removing machines. The mussel shell removing machine comprises an opening extension box, a shell removing box and an oscillating screen, wherein the lower part of the opening extension box is provided with a transmission belt; the lower part of the transmission belt is provided with the shell removing box; the lower part of the shell removing box is provided with the oscillating screen; the top of the opening extension box is provided with a feed opening, and the inner part is provided with a flexible impeller; theflexible impeller is connected with a first motor; four symmetrical brushes are arranged in the shell removing box; convex groove plates are respectively arranged between the two brushes at the upperpart and both sides of the two brushes at the lower part; uneven objects are arranged on the convex groove plates; the oscillating screen is connected with a screen frame by a cranked lever; the upperpart of the oscillating screen is connected with the screen frame by a support tension spring; a plurality of screen holes are arranged on the oscillating screen; and the brushes, the oscillating screen and the transmission belt are respectively connected with a second motor. The mussel shell removing machine has the characteristics of realizing automated production, solving the problems of mussel extrusion, and the like due to labor force shortage in the producing process of mussels, and the like.

The invention relates to a cleaning device, in particular to an aquaculture paphia undulata surface cleaning device, and aims to solve the technical problem of providing the aquaculture paphia undulata surface cleaning device which is high in cleaning efficiency, good in effects, time-saving and labor-saving. In order to solve the technical problem, the aquaculture paphia undulata surface cleaning device also comprises a washing device, wherein the washing device comprises a second cam, a cylinder body, a piston, a push rod, a second spring and the like; the second cam is connected to the outer side of the middle part of the rotating shaft in a manner of key connection, and is located above a first cam; the cylinder body is connected to the middle part of the right side of a box body in a manner of bolted connection; the piston is arranged in the cylinder body in a sliding manner; the push rod is connected to the middle part of the left side of the piston; and the left end of the push rod is in contact with the second cam. According to the aquaculture paphia undulata surface cleaning device disclosed by the invention, a shaking device is driven by a lifting device to operate, so that paphia undulata is shaken; and a rinsing device and the washing device are used for rinsing and washing the surface of the paphia undulata, so that the effects of being high in cleaning efficiency, good in effects, time-saving and labor-saving are achieved.

The invention relates to an oyster cleaning device which comprises an automatic feeding mechanism. The oyster cleaning device is characterized in that: the device further comprises a pre-cleaning mechanism, a spray cleaning mechanism and a machine frame, wherein the pre-cleaning mechanism comprises a cleaning mesh drum front segment, a rinse tank arranged below the cleaning mesh drum front segment, and an ultrasonic generator arranged in the rinse tank; the spray cleaning mechanism comprises a cleaning mesh drum rear segment, a spray pipe penetrating above the cleaning mesh drum rear segment, and a water collecting tank arranged below the cleaning mesh drum rear segment; and a cleaning mesh drum is positioned, supported and fixed above the machine frame by mesh drums at the two ends. By integrating the cleaning technologies of ultrasonic wave, bubble cleaning, mechanical friction and high-pressure water jet, the device breaks through the traditional manual operation or single mechanical action, so as to greatly improve the oyster processing efficiency, thereby having high using value.

The invention relates to a turntable type freshwater mussel opening machine. At present, the operation of opening freshwater mussels is finished by means of lots of manual labor in China, so that the labor intensity is high, and the efficiency is low. The turntable type freshwater mussel opening machine comprises a frame, a turntable part, a clamp part, a tool part and a grinding wheel part, wherein the clamp part is fixed on the turntable part; the tool part and the grinding wheel part are fixed on the frame; the turntable part comprises a stepping motor, a rotary disc and a first connecting screw; the clamp part comprises a bracket, two mechanical hands, a lateral spring, a lower spring, a spring sliding rod, a V-shaped block, a roller component, a guide sleeve and two mechanical hand supporting arms; the tool part comprises a tool bracket, a second stepping motor, a connecting shaft, a crankshaft, a connecting rod, a tool, a tool connecting slide block and a time delay switch; and the grinding wheel part comprises a grinding wheel bracket, a motor and a grinding wheel. The operation of manually opening the freshwater mussels is avoided, the labor intensity is lightened, and the freshwater mussel opening efficiency is improved. The freshwater mussel opening reliability is improved, and the freshwater mussel opening machine is low in cost, simple in design and suitable for freshwater mussel factories of various scales.

The invention discloses a scallop cleaning machine which comprises a shell (1), wherein a cleaning tank (2) is arranged in the shell (1). The scallop cleaning machine is characterized in that the inner wall of the cleaning tank (2) is provided with multiple jet holes (3) with the same inclining direction; each jet hole (3) is communicated with a jet pipeline (4) which is connected with the output end of a pump (5); an inverted conical precipitation tank (6) is arranged below the cleaning tank (2); a grid baffle (7) is arranged between the cleaning tank (2) and the inverted conical precipitation tank (6); and a drain pipe (8) is communicated with the lower end of the inverted conical precipitation tank (6). The scallop cleaning machine has the advantages of reasonable structure and good cleaning effect, does not damage the scallop shell in the cleaning process, and can promote the scallop to vomit sand at the same time.

The invention discloses a multi-station reciprocating circulating scallop shell opening and meat taking machine. The machine comprises a scallop conveying guiding device, a scallop shell body levelingand tail fixing device, a scallop clamping and transporting device, a scallop tail cutting device, a scallop shell and scallop meat separating device and a scallop shell pushing device, wherein the scallop conveying guiding device is used for guiding scallops one by one, the scallop shell body leveling and tail fixing device is used for leveling the scallops and fixing the tails of the scallops,the scallop clamping and transporting device is used for clamping and transporting the scallops, the scallop tail cutting device is used for cutting the tails of the scallops, the scallop shell and scallop meat separating device is used for removing the scallop meat, and the scallop shell pushing device is used for pushing out empty the scallop shells. The multi-station reciprocating circulating scallop shell opening and meat taking machine can clean, guide and level the scallops, accurately position the tails of the scallops, achieve continuous conveying, accurately cut the tails of the scallops, completely taken the scallop meat out of the inner portions of the shell bodies of the scallops, accurately cut sand pockets adhered to the scallop meat, and separate the turtle rims and scallopcolumns of the scallop meat, so that the labor is saved, the production efficiency is improved, and the fresh taste of the scallop meat is effectively ensured.

The invention provides a bivalve processing device which can easily realize high functionalization. The bivalve processing device can utilize a forcedly-opening mechanism (8) to open an unprocessed bivalve (2), then takes out the edible part which can be eaten uncooked from the lower shell (2b) under the forcedly-opening mechanism (8), and is provided with a foreign body removing mechanism (6) which is arranged on the upstream side of the forcedly-opening mechanism (8) along the shell transportation direction and is used to remove the foreign bodies, which is attached on the surface of the upper shell (2a) and abut on an upper absorbing lining (61).

Mollusc processing apparatus and related methods are disclosed. Molluscs are held in holders by one of their shells, illustratively the bottom shells, and are moved between a series of processing stations. At a shell cut station, an opening is cut into one or both of the shells of each mollusc. The next processing station includes a cutting blade to cut the adductor muscle and viscera of each mollusc away from its non-held shell, illustratively the top shell, and a shell detach mechanism to detach the non-held shell from the held shell. One or multiple air blasts are directed toward the viscera to loosen it from the held shell, and at a vacuum station the loosened viscera is pulled from the held shell. A second muscle cut station includes another cutting blade to cut the adductor muscle from the held shell.

The present invention is instant scallop product processing method, and solves the problems of over dryness of normal stored product and the nutrient loss caused by high temperature sterilizing. The technological scheme of the present invention includes pre-treatment, seasoning, drying and vacuum packing, and features the seasoning step with edible organic acid in 0.1 wt% of scallop meat added to lower the pH value of the product to 5.7-6, the drying step with 80-85 deg.c hot blast treatment to reduce bacteria and reduce water to 0.90-0.93, the 85-90 deg.c hot water sterilizing for 30-40 min after vacuum packing to maintain the product center temperature at 75 deg.c. The instant scallop product is stored at normal temperature.

The invention discloses an automatic shell removing and muscle fetching machine for scallops. The automatic shell removing and muscle fetching machine comprises an extracting device, a sorting device, a heating tank, an upper shell removing device, a muscle fetching device and a collecting device which are sequentially connected with one another. The extracting device comprises a feeding tank, a conveyor belt, vibrating motors, a first blocking plate, first alternating-current motors, springs and a funnel-shaped chute, the sorting device comprises a second blocking plate, brushes, a travel switch, second alternating-current motors and barriers, the upper shell removing device comprises a shell removing tank, a lower shifting sheet, an upper shifting sheet and air blowers, and the muscle fetching device comprises a camera and a crossed moving mechanism. The automatic shell removing and muscle fetching machine for the scallops has the advantages that the automatic shell removing and muscle fetching machine is applicable to removing shells and viscera of the cleaned and sterilized scallops, the traditional manual sorting and viscera removing work can be automatically completely carried out in an assembly line manner, accordingly, labor can be saved, and influence of original processing modes on the muscle quality and nutrition can be greatly reduced owing to a baking processing mode for separating adductor muscles from upper shells by the aid of heat processing stoves.

The invention relates to the field of production and processing, in particular to an instant shellfish hairbrush scrubbing machine, comprising multiple bearings, clamps and upper and lower groups of conveyor belts with hairbrushes, wherein the two groups of conveyor belts are not synchronous in speed; a chain wheel and an idler wheel for supporting the hairbrush conveyor belts form a conveying mechanism, the hairbrush conveyor belts are arranged in the conveying mechanism in a sleeving way to drive material transmission, and the upper and lower hairbrush conveyor belts are not synchronous in speed, so as to realize mutual scrubbing action; a first group of clamps are used for tightly pressing fed materials; a second group of clamps are used for enabling the materials to be in a center position and to be sufficiently scrubbed; the tensity of a spring is adjusted by adjusting a screw cap, so as to further adjust a gap between the hairbrush conveyor belts. The instant shellfish hairbrush scrubbing machine has the advantages of novel structure, high production efficiency and the like.

A preparation method for the super-high pressure original taste and flavor instant oceanic shellfish mainly use the following steps: a, pre-processing the oceanic shellfish; b, packaging in the vacuum; c, processing with the super-high pressure technology. The active effects of the invention are: using the super-high pressure technology to produce the oceanic shellfish and maintain the tasty taste for the oceanic shellfish, the nutritious ingredients and the original form instant property. The shellfish is curing, defibrased, sterilized, protein-solidified, which can maintain the flavor under the constant temperature; the quality-maintenance is 6-12 months. The invention provides the new ways for the deep and fine processing of the oceanic shellfish high technology.

The invention relates to a clamping type shellfish cooking machine. The clamping type shellfish cooking machine comprises a cooking tank, a chain type conveying belt, a chain type clamping belt, a spreading wheel, a conveying bearing frame, a clamping pressing frame and a heating pipe, wherein the chain type conveying belt is arranged in the cooking tank and driven by a driving device to rotate; the chain type conveying belt is redirected by a bend wheel to form a horizontal conveying part, a high inclination angle conveying part and a rotation part on two conveying chain wheels; the chain type clamping belt is arranged in the cooking tank, driven by a transmission device to rotate, and comprises a horizontal clamping part and a rotation part; the horizontal clamping part of the chain type clamping belt is placed above the horizontal conveying part of the chain type conveying belt; the horizontal conveying part of the chain type conveying belt is supported by the conveying bearing frame; the horizontal conveying part of the chain type conveying belt is downwards pressed by the clamping pressing frame; the heating pipe is communicated with a steam feeding pipe; and the chain type clamping belt and the chain type conveying belt synchronously rotate in the reverse direction. The clamping type shellfish cooking machine is low in manufacturing cost; with the adoption of the clamping type shellfish cooking machine, the continuous cooking processing of the shellfish is achieved, so that the production efficiency is high.

A process and device for reducing the harmful affects of bacterial contamination in seafood products via freezing the seafood products and maintaining them in cold storage. The process and device features an ice glazing step in which the raw product is sealed in a thin layer of ice. This layer of ice serves to preserve the raw product's original taste during the cold storage.