SU91141A1 - A method of making various kinds of building refractory insulating plates and blocks of algae - Google Patents

Description

The subject of the invention is a method of manufacturing various kinds of building fire-resistant thermally insulated nlys and blocks of algae of the type "Philophore, widely used in the food and fish industry, to manufacture agar-agar, iodine, some medicinal products, etc." At a later time, these algae, after being cooked in cooking boilers, are taken to a landfill.

To obtain plates, blocks, etc., the details of the boiled algae are directly loaded after being unloaded from the boilers (dried are unsuitable) into perforated metal hinge panels of various shapes. I have, and with moisture flows through the holes in the bottoms and walls of the boxes. At the same time, no pressing of the algae into the boxes is required, since in the process of the algae flow, the whole volume of the form tends to be filled.

After the entity (natural or artificial), the shape-boxes are separated and the parts obtained are taken out. Combustible residues must be removed, for which products to burn. Burning products can be carried out in the furnaces of Tina Gofm.ana (simultaneously with drying), as well as in the CR1- .1TIM method (on a fire, by fire on a lamp, doused with fuel, etc.). Burning of finished products is also necessary from a hygienic point of view, since the remnants of adhesive substances on algae are a medium that promotes the proliferation of bacteria. In Ltathe burning, the remnants of volatile substances and substances are removed, while noncombustible fibers impregnated with salts of metals contained in seawater remain.

WITHOUT products as described in this way can be easily yielded to the i1e3 iridescent shingles and, in this form, can serve not only to fill the openings, but also as thermal insulation and refractory material.

№ 91141

If a layer of quicklime is poured at the bottom of the mold, then a raft 1o is put into the mold, wet algae and backfilled with a layer of burnt lime, then the need to burn the parts obtained is eliminated.

Subject invention

Claims (2)

1. A method of manufacturing various types of refractory thermoisolation nlits and blocks of algae, characterized in that the wet algae boiled in boilers are densely loaded without pressing into metal holed corroded hinges in which they are dried, then they are separated and the resulting products are burned. 2. Modification of the method according to claim 1, characterized in that the bottom of the forms is covered with a layer of burnt lime, the wet algae are tightly placed in a form, and are again covered with a layer of the same lime.