SU1604317A1 - Device for removing byssus from mussels - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to the fishing industry, namely, mussel processing devices. The purpose of the invention is to improve the quality of the removal of the byssus and obtain a clean mass. Two pairs of rollers 2 and 3, 4, and 5 are provided in the device, between which there is a conveyor 6, above which is installed a conveyor agitator 7 with blades. Each pair of rollers is located in a vertical plane, the rollers being cylindrical or conical, and their forming surfaces form an acute angle between them. This ensures that the byssus is unhindered between the rollers and the further separation of both the long and short byssus. The agitator 7 can rotate in different directions relative to the conveyor 6. The elastic elements (blades) 8 of the agitator 7 are angled to the center line of the blade without intersecting the axial line. This provides repeated movement of the mussels to the left pair of rollers 2 and 3, then to the right pair of rollers 4 and 5 on the conveyor 6. 1 Cp. F-crystals, 3 sludge.

Description

(Rig 3

The invention relates to the fishing industry, in particular to devices for processing mollusks, mainly mussels.

The aim of the invention is to improve the quality of the removal of the bissus and to obtain a pure samidium,

FIG. 1 given device, frontal projection; FIG. 2 is a section A-A in FIG. 1; on fit, 3 - section BB in FIG. 1,

The device comprises a hopper 1, paired rollers 2-5, each pair of which is located in a vertical plane and is rotated in opposite directions, a conveyor 6 for moving mussels, a conveyor agitator 7 with elastic elements 8 and a drive with gears 9-12 Rollers 2-5 may have a smooth, sprayed, rolled surface,

The working branches of the conveyors 6 and 7 are located directly between the pairs of rollers 2-5, the branch of the conveyor 6 is installed-below the contact line of the paired rollers. Conveyor agitator 7 is installed with the possibility of changing the direction of motion by connecting a parasitic gear (not shown). From gear 9 through gears 11 and 12, pairwise rotation of rollers 2-5 is performed in opposite directions (Fig. 3),

The elastic elements 8 of the conveyor belt 7 should be implemented in the form of blades arranged at an angle to the longitudinal axis of the conveyor belt on both sides of this axis with alternating changes in the direction of the angle of inclination.

The device works as follows.

Mussels after appropriate temperature treatment (opening the valves and drainage of the inter-leaf liquid) with the doors ajar come in an even layer into the device hopper 1 of the device along its entire length onto the inclined wall (FIG. 1). From the bunker 1, mussels fall onto the conveyors 6, these conveyors move along two pairs (2, 3 and 4, 5, figs, 3) of the rollers, where after the loading zone they are affected by elastic elements 8 of transporting turners 7, Depending on working conditions (marine or coastal) conveyor agitators 7 can change the direction of movement.

Two pairs of rollers 2, 3 and 4, 5, one conveyor 6 and one conveyor / agitator 7

form a chute. Depending on the required capacity, the number of chutes can be duplicated (in Figs. 1, 2 and 3, two chutes are shown as an example),

Due to the fact that the sizes of mussels may be different, the width of the conveyor belt 6 (FIG. 2) is deliberately manufactured according to the size of the largest commercial mussels in order to prevent congestion during transportation along rollers 2, 3 and 4, 5 ( Fig. 3).

To capture the byssal yarns of mussels of any size, the conveyor agitators 7 with elastic elements (blades) 8 during their movement (regardless of direction) alternately shift the mussels to one or the other Valmco pair (2 , 3 or 4, 5),

The arrangement of elastic elements (blades) 8 on the canvas of the conveyor-agitators 7 (Fig. 2, 3), at an angle to the centerline without intersecting it alternately in chess order, provides a shift and a turn on the conveyor 6 of the mussel shell, bringing them to the exit points of the byssus threads to work rolls (2, 3, 4, 5),

The device provides high-quality removal of the byssus from mussels, the output of pure meat.

Claims (2)

1. A device for removing bypass 8 from mussels, containing paired rollers, which are rotated in opposite directions, characterized in that, in order to improve the quality of removal of byss and to get clean honey, it is equipped with a conveyor for moving mussels and a conveyor installed above it -arrower with elastic elements, with each pair of rollers placed in a vertical plane, and the working branches of the conveyors are located directly between the pairs of rollers and the branch of the conveyor to move the mid second set of contact lines of paired rollers. 2. The device according to claim 1, 1, of which is that the elastic elements of the agitator conveyor are made of 3 types of blades angled to the longitudinal axis of the conveyor belt on both sides of this axis with alternate changes in direction tilt angle. mussels / . 2 YU