SU387679A1 - DEVICE FOR CONTENTS OF FISH MANUFACTURERS - Google Patents

Description

one

FIELD OF THE INVENTION The invention relates to the fishing industry and concerns and concerns) the maintenance of fish owners.

There are known devices for keeping fish producers, nano-scale, sturgeon breeds, consisting of a basin with a slush hole in the central part, a water equalization drain coarse coupled with a drain hole, and a radial fixed above the basin: m of two perforated water supply pipes.

The proposed device differs from the known ones in that radially installed above the basin, several do1 UL | Perforated water pipes for iodachi, the number of which is not less than two, and channels of splitting forms in the bottom of the pool are directed from the periphery to the drain hole.

This allows for the complete collection and removal of fertilized caviar obtained in the process of keeping the producers.

FIG. 1 shows the proposed device, a general view in section; on. FIG. 2 - the same, top view; pas figs. 3 - the bottom of the basin with channels of shaped form.

The proposed device contains a pool / with a drain hole 2 in the central part. At the bottom of the basin, channels 3 are made of a spiral shape, directed from the periphery to the slive hole connected to the water-draining drain pipe 4, at the other end of which a water separator 5 is connected, the incubation apparatus 6 and the mixer 7.

Above the basin, at least four fortified pipes 8 are connected radially, connected to an outlet pipe 9, which goes from fnltra 10. In the lower part of pipe 4, there is a drain Hoiii tap 11 in the lower section 4 for free discharge of water from the basin 1.

The described device operates as follows. Sturgeon producers are fed to the pool after injection of the pituitary in a 1: 1 ratio of nols. The water in the pool is supplied from the settling tank through the filter 10 and through the water supply pipe 9 is put into the perforated pipes 8.

When water flows through the openings of the pipe 8 in the pool, a circular movement of water is created with a speed in the peripheral part of the pool of 0.4-0.7 m1s. The flow of water through pipes 8 is 25-27.

The use of at least four pipes 8 installed radially in combination with channels 3 at the bottom of the pool with a bottom diameter of 10 m ensures the movement of eggs from any point of the pool to the center in a time significantly less than the time from the beginning of sweeping until the moment of stickiness of the eggs .

3

HepecTOUi.iii ol, fish occur in the epiiiiiiiiHoii part of oaccceiiHa, closer to the surface of the water, and the better, the larger the diameter of the bpsssin. At the same time, an increase in the diameter of dia 6acceiiHa increases the transit time of the hcr to the coi recess in the center and the Teii e.myl makes it difficult for the eggs to come out. Therefore, in order to increase the area of the congregation, the tsikkeys are simultaneously decreasing simultaneously, and the bottom of the walls of the basin are made inclined: 1 at an angle of 60 ° to the horizon.

Fish merest lasts for several hours 10-12 or more). Dropped and fertilized eggs lay down to the bottom of the basin and from the tokle, the waters are located in channels 3 to Ingria, where they go into a conical indentation and along the drain pipe 4 and drain from the pool is a separator 5. In the water separator, a part of the ohhpl (98-9;); it strains out, and the smaller lacji) (- 2%), along with the eggs, enters I:; and: to the ba11io;: n 51H apparatus 6 for deboned; I and, l ::; iyinte11 se incubations.

In nn; - :: ubats: oiiy apparatus 6 in parallel comes from an automatic mixer 7 ukschnsm; li / i on) trans concentrations. The i; i; j: Mn: i aik i / atO eggs remain in clear water for a while while continuously moving, but they do not lose adhesiveness and then are washed away by feeding clean water into the machine with the termination of the syrup.

The subsequent procedure — caviar incubation — also occurs in the same apparatus 6.

SUBJECT OF INVENTION

A device for keeping fish producers, for example, sturgeon, consisting of a basin with a drain hole in the central part, a water-equalizing drain pipe, fitted with a drain hole, and radially fixed above the pool of two horticidal water supply pipes, characterized in that The purpose of the IOLBOR and the removal of the fertilized nrachino, but in the process of keeping producers, there were several additional perforated pipes for supplying water, over the basin, the number of which is at least two, and in the bottom of the pool spiral channels are found, directing the heat from the kernel to the drain hole.

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