SU1428263A1 - Arrangement for gathering seaweeds - Google Patents

Abstract

The invention is intended for the extraction of marine products. The purpose of the invention is to increase productivity by improving the separation of algae from the working body. The device contains a flow chamber 2, formed by two hulls of the vessel 1, connected by a perforated pseudo-stern 4, in front of which a conveyor of algae 5 is installed, and a fanyodushem 3, above window 7 of which is horizontal, The suction chambers are equipped with an opposed side of a blade of impeller blades with rezush, edges that overlap the working member, and the flexible working member is made in the form of a mesh web with pins. During operation, the gripping elements of the net working body engage the algae and carry them up to the bottom of the vessel. Once in the zone of action of the suction chambers, the vacuum in which is created by rotating blades, the algae are lifted by a stream of water and cut off by the cutting edges of the blades. Next, the algae fall on the conveyor outlet 5, which removes and. in the collection 6. 6 Il. Aa ss cl

Description

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The invention is intended for the extraction of marine products and can be used in devices for the extraction of algae.

The purpose of the invention is to increase productivity by improving the separation of algae from the working body.

FIG. 1 shows the vessel, general plan view; in fig. 2 is a section A-A in FIG. one; in fig. 3 shows a section BB in FIG. 2; in fig. 4 is a view of B in FIG. 2; in fig. 5.- section GG on fig. four; in fig. 6 — node I in FIG. 2

The device for extracting algae contains two hulls of the vessel 1, both hulls form a flow chamber 2, connected by the false end 3 and a perforated false stern 4, in front of which between the hulls a conveyor 5 is installed to divert the algae into the collector 6. the drive rollers 8 with an endless flexible working body 9 in the form of a mesh of the loop 10 of which are gripping elements and are equipped with needle pins 11 for keeping the algae and detaching them from the bottom. Above the window there are suction chambers, cameras 12 and 13. In each of them, on vertical axes x14, in the immediate vicinity of the grid 9, located horizontally below window 7, are blades 15 and 16. Each blade has an edge 17. The suction chambers 12 and 13 their output sockets 18 facing the conveyor 5 algae removal.

The proposed device works as follows.

The vessel 1 is moved at low speed along the plantations (natural or artificial) of algae with a working net organ 9 lowered under the fake 3 9. By rotating the drive rollers 8 engaged with it, they move the working body, lowering it overboard and raising it to the window level 7 in a fake bottom. The gripping elements of the mesh working body 9 and the pins 11 engage the layers

algae and individual plants and carry it up. Upon entering the horizontal section, the algae on pins x 11 fall into the zone of action of the suction chambers 12 and 13, in which negatively rotating blades 15 and 16 create a vacuum, layers of algae are raised above the working device grid 9 and dropped from the pins with a cutting edge 17 chop up the tangled algae stalks to facilitate

0 their filing through the sockets 18 on the conveyor 5 algae removal.

Algae, located in a cased state below the falster, fall on the gripping elements and pins.

from the working body. Algae that are in a venous state, most of the false bottoms fall into the flow chamber 2, the water flow rate of which increases the emissions of algae from the suction chambers. Since the flow of water in chamber 2 to exit

0 through the perforation of the false stern 4 passes through the mesh conveyor 5, the algae settle on it and are retracted into the collection 6. Parts of the algae cut off by the cutting elements of the blades and not falling into the suction chambers can be taken out of the mesh worker, organ, in this case, they will be partially captured by other vessels, for example, towed in the wake colony.

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Claims (1)

Invention Formula A device for the extraction of algae containing a vessel with a flow chamber, an endless flexible working body with loop-shaped gripping elements 35 and means for lowering it from a ship, characterized in that, in order to increase production by improving the separation of algae from the working body, the device is equipped with two suction chambers installed in the bottom of the ship,  in which the blades are placed, with an endless flexible working body placed under the blades. 2 7 //  N R IS but , F // g / Bb faa.J dd B gd 17 ag.5 9ag.