SU1715830A1 - Mixture for producing fuel briquettes - Google Patents

Abstract

The invention relates to the technology of solid carbon-containing fuel, in particular, to a composition for producing briquetted fuel, and can be used in the fuel industry and, moreover, in construction as a thermal insulation material. The aim of the invention is to reduce the ash and crushability of briquettes. To achieve this goal, the proposed composition contains, in May.%: Crushed geranium processing waste with steam 20-90; 2-9% water suspension of peat the rest. 2 tab. S in

Description

The invention relates to the technology of solid carbonaceous fuel, in particular, to a composition for producing briquetted fuel, and can be used in the fuel industry and, moreover, in construction as a heat insulating material. i

The purpose of the invention is to reduce the ash and crushability of briquettes. ,

Example. The geranium plant (pink geranium, perennial shrub) is fed into the carousel for cutting 3-5 cm into pieces. After that, it enters the reactor apparatus, in which steam is blown under pressure. As a result, the essential oil is released from the leaves. The vapor entering the refrigeration unit is condensed and discharged to the condensate outlet. After blowing through the steam, geranium waste is obtained, which has a high humidity (25-45%) pH 4-6, a particle size of 0.1-10 mm.

Peat is used as waste with a particle size of up to 0, 5 mm, for example, dust-like, obtained during extraction, briquetting, transportation or use, water suspension is prepared from it in a concentration of 2-9%. To do this, peat and water are loaded into the laboratory mass roll and mixed {3-5 minutes until a homogeneous mass is obtained. At the same time, its structure changes and the aqueous suspension becomes adhesive.

B. Mixer load water suspension of peat, then waste processing of geranium and mix (3-5 minutes) to

ate

00 GO

obtain a homogeneous mass. Briquettes are formed from the resulting mass at 0.04 + 0.01 Sha and dried in dryers at 100-130 ° C or in air, under natural conditions.

In tab. 1. Specific examples of the proposed composition and control compositions are presented (when going beyond the proposed limits); in tab. 2 - x-10 characteristics of the bricketed fuel from the proposed composition, the control and the prototype.

As follows from the data table. 2, briquettes from the proposed composition according to .15 compared with the prototype have lower ash content and crushability, while the briquettes from the proposed composition have compressive strength of 3G MPa (GOST 21289-75) which is enough

but for transporting briquettes without damage.

FORUMA, AND WOMEN

A composition for producing briquetted fuel, including crushed vegetable waste and peat, characterized in that, in order to reduce the ash content and crushability of briquettes, it contains waste of geranium with steam and peat in the form of 2-9% - Noah aqueous suspension in the following ratio of components, wt.%: G

Recycling waste

geranium ferry 20-90

 water

suspension trrfa Else

Table 1

-. t-

Component

The proposed composition, wt.%

20

80

55

90

45

ten

The control composition, wt.%,

90

20

ten

95

ten

80

90

T a b l and c a

Claims (2)

Claim Composition for producing briquetted fuel, including crushed plant bypasses and peat, characterized in that, in order to reduce the ash content and crumbling of briquettes, it contains waste from processing geranium by steam and peat in the form of a 2-9% aqueous suspension in the following ratio of components, wt.%: Geranium processing waste steam 20-90 2-9% ~ aqueous suspension of trfr