SK500632017U1 - Mass of waste materials of biological origin for producing fuel for direct combustion, and process for producing fuel from waste materials of biological origin - Google Patents

Abstract

Mass of waste materials of biological origin and biodegradable, containing biogenic elements of carbon, hydrogen, oxygen, sulfur and nitrogen, for the production of direct combustion fuel, placed in aerobic environments in the presence of air oxygen and other atmospheric gases. The meat contains a starting humidity of 40 to 70% by weight. % water and at least 25 wt. organic matter, where the total weight of the meat is at least 3 000 kg and is stacked up to a height of 3 m or less in a vertical axis shape in the form of an isosceles or equilateral triangle or trapezoid or rectangle. Further described is a method for producing fuel from waste materials of biological origin, wherein the individual components for forming the mass are deposited under normal atmospheric conditions into layers, wherein the individual components are removed and / or replenished according to moisture content, with the starting moisture of the mass being 40 to 70 % wt. masses, with the result that the resulting flow of meat allows for the self-maintenance of the designed shape.

Description

Technical field

The technical solution relates to the composition of a biodegradable mass of waste materials of primarily biological origin containing biogenic elements of carbon, hydrogen, oxygen, sulfur and nitrogen, intended for the production of direct combustion fuel, located to start the production process in aerobic environment of common atmospheric gases. It also relates to a method of producing fuel from a biodegradable mass of waste materials of biological origin.

BACKGROUND OF THE INVENTION

There are currently several ways to dispose of or recover waste materials of biological origin. The best known is composting, which is an aerobic process of decomposing material of usually vegetable origin, taking place under certain conditions with the help of microorganisms. The resulting product is usually used for fertilization or as part of a plant growing substrate. The disadvantage of this process is that no harmful substances such as petroleum substances, drug and drug residues, hormones, heavy metals, endocrine disruptors, poisons, dyes, etc. are removed from the starting mass.

In nature also in the long-term process can be observed so-called. charring (or ulrification) of a mass of plant material whose salt is a combustible material, such as peat or coal. However, due to the very long process, it is difficult to use for the practical disposal of bio-waste.

There is a continuing need for the disposal or use of bio-waste, substances in the original form of hard-to-use and hazardous or hazardous substances. The chemical-biological heating process appears to be suitable, which should result in an easily combustible mass with significant calorific value and good fuel properties. However, the starting and intensity of the process is highly dependent on the chemical, biological and physical properties of the starting mass. This appears to be a considerable problem, since the improper composition of the mass does not proceed to the desired intensity or to the desired extent.

The task of the technical solution is to create such a composition and properties of the starting mass of waste materials of biological origin and to create such conditions that it can start spontaneously and with sufficient speed to proceed with chemical-biological heating, which would result in harmful material being neutralized or disposed of, with high energy value, usable as a fuel for direct combustion.

The essence of the technical solution

This is accomplished by a technical solution which is a mass of waste materials of biological origin and biodegradable, containing biogenic elements of carbon, hydrogen, oxygen, sulfur and nitrogen, for the production of fuel for direct combustion, located in an aerobic environment in the presence of air oxygen and other atmospheric gases . The essence of the invention is that the meat contains a starting moisture of 40 to 70% by weight. % water and at least 25 wt. organic matter, where the total mass of the meat is at least 3 000 kg and is piled up to a maximum of 3 m in a shape with a vertical axial cross section in the shape of an isosceles or equilateral triangle, or a trapezoid or rectangle. The meat consists of at least two basic groups of substances, firstly juicy substances with a water content of 5 to 98% by weight, as a source of microflora and water inoculum, and secondly a non-juicy substance, at least 15% of the total mass of the meat . By juicy substances is meant at least one kind of sludge-type substances which consist of a liquid phase and a solid phase dispersed in the liquid phase. By non-volatile substances are meant cellulose-containing materials having a fraction of 15 to 750 mm. Juicy substances are sludges from municipal wastewater treatment plants and / or sludges from industrial wastewater treatment plants and / or materials of a less sludge nature. The non-volatile substances are lignocellulosic materials and / or packaging and parts thereof from the commercial and / or municipal sphere and / or other cellulose-containing materials.

It is also essential for the technical solution that sludges from municipal wastewater treatment plants are selected from the group of sludges: primary sludge, secondary sludge, tertiary sludge, raw sludge, anaerobically stabilized sludge, aerobically stabilized sludge, chemically stabilized sludge, physically stabilized sludge, dewatered sludge. Sludges from industrial waste water treatment plants are selected from the group of sludges: sludges from pulp and paper production, plywood sludge and waste fibers from fibreboard production, manure, excrements, bedding, sludges from other production. Less sludge materials are selected from the group of materials: carcasses, silage, haylage, fruits, vegetable fats and oils, residues from agar and gelatin production, nutrient media from biotechnology, biogas plant products, aquatic plants and animals, waste and surplus from food.

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The lignocellulosic materials are dendromase and / or phytomase. Packaging and parts thereof from the commercial and / or municipal sphere are selected from the group of materials: paper, cardboard, cardboard, beverage and food packaging from combination materials such as tetrapaks. Other materials are selected from the group of materials: banknotes, pulp products.

It is also essential for the mass of waste materials according to the invention that, for maximum effect, it is piled up in a substantially pyramidal formation with a crest or apex height of at least

1.5 m and at most 2.5 m, the total weight of the imission being above 3,000 kg, preferably above 10,000 kg.

Suitably, the meat contains 50 to 65 wt% water.

At least a portion of the juicy substances may be replaced by adjuvants such as a reagent to increase the reaction area and / or a heat insulating agent. from the group of materials: sawdust and shavings, straw, cubes, fruits and their parts and shells, husks, powders, bran, grass, water biomass, and other waste is selected from the group of materials: bottom sediments, rubber products, leather waste.

The essence of the method of producing fuel from waste materials of biological origin is that the individual components are deposited in layers under normal atmospheric conditions, the individual components being removed and / or supplemented according to the moisture content, with a starting moisture content of the meat of 40%. % to 70 wt. mass and the resulting mass flow allows the individual shape to be maintained independently. Subsequently, they are mechanically mixed to a homogeneous composition and to a uniform distribution of moisture and are piled as a mass into a formation with a maximum height of 4 m, which, after descent, drops to the desired height of no more than 3 m. Thereafter, the surface drying of the meat associated with the mass of the mass is monitored, where the mass is mechanically and / or pneumatically mixed and re-homogenized in the event of the mass of the mass. At the same time, the leaches are monitored for leakage from the lower part of the meat, where the leaches are mechanically and / or pneumatically mixed and re-homogenized when the leaches, due to excessive deposition or leakage of moisture into the lower layer. At the same time, the temperature evolution in the area of at least 0.8 m above the base and at least 0.8 m below the meat surface is also monitored, with premature stagnation the meat is repeatedly mixed, ending the process after stopping temperature fluctuations at a stable temperature of 40 ° C .

The advantage and higher effect of the technical solution is not only to obtain a fuel with significant calorific value, but especially to neutralize and / or decompose the pollutants present in the starting meat. During the actual process of chemical-biological heating and conversion of the starting substances and subsequently in the controlled combustion of the resulting substance - fuel, the final and complete destruction of the vast majority of undesirable substances occurs. This will minimize their impact on the environment and, in addition, provide usable fuel for direct combustion.

BRIEF DESCRIPTION OF THE DRAWINGS

The composition of the meat according to the invention and the process of processing the components is shown schematically in Figure 1. Figure 2 shows a diagram of the stacked mass according to the invention in the post-start phase. Figure 3 shows in detail a portion of the mass with reaction zones and microorganisms after the start of the process.

Figures 2 and 3 schematically illustrate the natural process while adhering to the technical solution. Area A is a passive zone, arrow B represents the air passage through the mass, arrow C is a natural thermal energy leakage from the heating zone and arrow D is a natural thermal energy leakage from the intense heating zone. The regions E are the individual particles of the mass, F is the moisture on the surface of the particles, G shows the functional microorganisms on the surface of the particles, and H is the space between the particles where the most important reactions take place.

EXAMPLES

Before describing a few examples of the particular composition of the meat according to the present invention, the basic characteristics of the chemical-biological heating process will be presented.

A mass of materials with certain biological, chemical and physical properties must be created to spontaneously start the process. Masa, respectively. its constituents are of biological origin and biodegradable, containing the biogenic elements of carbon, hydrogen, oxygen, sulfur and nitrogen. Materials need not be exactly defined, but must meet certain parameters. Important for the process are:

- the content of organic and inorganic constituents

- chemical and biological properties of the constituents

- the percentage of each component

- the content of bound and free moisture in the meat

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- particle size

- Percentage of smaller and larger particles

- the total volume and shape of the meat

- bulk density

- porosity

- thermal insulation properties of the mass

- concentration of gases

- the duration of the process

- ambient conditions

During the process, the bonds in the components are thermally cleaved and their chemical composition is altered to form other substances. The structure and structure of materials are changing depending on the size of the pores and capillaries that affect the transfer of oxygen, heat and gas passage. Ongoing processes are also affected by particle shapes and sizes, such as dimensions, number of edges and rounding, different angles on the particles. The process is faster and more intensive for materials with rough and porous surfaces than for materials with smooth particles. Thermodynamic properties such as mass and thermal capacity of materials, thermal conductivity, heat transfer coefficient, etc. are also important.

It is essential for the technical solution itself to create suitable conditions for initiating and maintaining the above process. This is achieved by appropriate composition of the mass and ensuring its important parameters.

The process starts immediately or after a very short time from the formation of the base mass, first in the individual deposits, which gradually increase and spread throughout the mass. The process takes place automatically in individual phases, evolving over time. Given that the very nature of the chemical-biological heating process cannot be the subject of a technical solution, its detailed explanation is not important here.

What is important, however, is how to ensure that the process runs efficiently, or what steps to take to achieve process optimization. To do this:

1. Monitor the composition of the meat with a total organic content of at least 25% by weight, preferably above 35% by weight.

2. Achieve the correct chemical and biological properties of the meat by comprising two basic groups of substances, namely juicy substances 1 with a water content of 5 to 98% by weight, as a source of microflora and water inoculum, and non-juicy substances 2 in an amount of at least 15% % by weight of the total mass, preferably above 25 wt. masses as a source of reducing agents and structural substances. Part of the non-volatile substances 2 may be replaced by auxiliaries 3, such as an agent for increasing the reaction area and / or a heat insulating agent, thus optimizing the physical properties of the mass.

3. To achieve an initial moisture content of the meat after mixing before starting the process of 40 to 70 wt. % water, preferably 50 to 65 wt.

4. Providing and maintaining as much thermal energy as possible, which varies at different stages of the process. However, as a rule, cooling by the environment must be less than heating by the process in progress. An ideal development of the process occurs when the temperature rises to about 50-55 ° C within 72 hours of formation, and / or when the temperature rises by 5-7 ° C in 24 hours. The highest process intensity occurs above 60 ° C. It is desirable that the temperature of the meat exceed 60 ° C within 96 to 120 hours of the formation of the meat, because under these conditions the optimum course of the individual events occurs. As the temperature of the mass increases, the rate and intensity of the reactions increase. With a temperature increase of 10 ° C, the reaction rate is increased 2 to 4 times.

5. Ensure the correct amount of oxidizing and reducing agents in the meat. Oxidizing agents initiate and maintain the process, reducing agents oxidize during the process. This technical solution is characterized by using the most readily available oxidizing agent, which is air oxygen. It is desirable to form about 21% of the volume of the gaseous component of the mass in admixture with the other atmospheric gases. Keeping the amount of air oxygen in the meat must be adapted to the porosity and bulk density of the meat, its shape and height, as well as the size of the individual fractions, the proportion of the larger and smaller particles, the diversity of the particle shapes. Larger amounts of fine particles increase the reaction area, larger particles ensure porosity of the mass.

6. Adjust the size, structure, shape and amount of the particles before mixing the starting mass mixture. It is important for the process to ensure and maintain its physical properties in particular. The minimum weight should be at least 3000 kg, but preferably more than 10,000 kg. The ideal shape of the piled mass for maximum effect is essentially a pyramidal saddle with a ridge height or apex of at least 1.5 m and a maximum of 2.5 m, with a vertical axial cross section in the shape of an isosceles or equilateral triangle, or less preferably trapezoidal or rectangular. Such a shape and weight of the meat ensures sufficient permeation for the atmospheric gases, avoiding excessive fusing of the meat while maintaining the desired bulk density and porosity of the meat and its thermal insulation properties. Ideally, a layer of 1.5 to 2.5 m generally insulates the resulting bearings of the self-heating process very well. In order to achieve the maximum effect, the layer should not be higher than 3 m. For higher layers over 3 m, due to the weight of the meat, it compacts, porosity decreases and the oxygen content decreases.

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In the process itself, it should be noted that in many cases it is advisable to optimize the process to remove the resulting gases, in particular NH3, H2S, CO2 and CH4, or to promote leakage, as they may have a negative effect on transformation processes.

When regrouping the mass, additional substances can be added to improve the parameters to positively influence the process, accelerate it and make it more efficient.

The termination of the process results in a spontaneous reduction of the meat temperature, a change in the original moisture, texture and appearance.

For the groups of substances referred to in point 2 above:

There are practically three groups of substances, namely juicy substances 1, non-juicy substances 2 and auxiliary substances 3.

The juicy substances 1 are at least one kind of sludge-type substances which consist of a liquid phase and a solid phase dispersed in the liquid phase. These are sludges from municipal wastewater treatment plants 1a and / or sludges from industrial wastewater treatment plants 1b and / or materials of less sludge character.

Sludges from municipal sewage treatment plants 1a are selected from the group of sludges: primary sludge 1a1, secondary sludge 1a2, tertiary sludge 1a3, raw sludge 1a4, anaerobically stabilized sludge 1a5, aerobically stabilized sludge 1a6, chemically stabilized sludge 1a7, physically stabilized sludge 1a8, dewatered sludges 1a9.

Sludges from industrial wastewater treatment plants 1b are selected from the group of sludges: pulp from pulp and paper production 1b1, plywood sludge and waste fibers from fibreboard production 1b2, manure, manure, bedding 1b3, sludges from other production 1b4.

Materials of less sludge character 1c are selected from the group of materials: carcasses, silage, haylage 1e1, fruits 1e2, vegetable fats and oils 1b3, residues from agar and gelatin production 1e4, biotechnological production media 1e5, biogas station products 1e6, aquatic plants and animals 1e7, food waste and surplus 1e8.

The non-volatile substances 2 are cellulose-containing materials having a fraction of 15 to 750 mm. These are lignocellulosic materials 2a and / or packaging and parts thereof from the commercial and / or municipal sphere 2b and / or other cellulose-containing materials 2c.

The lignocellulosic materials 2a are dendromase 2a1 and / or phytomase 2a2.

The packages and parts thereof from the commercial and / or municipal sphere 2b are selected from the group of materials: paper 2B1, cardboard 2b2, cardboard 2b3, beverage and food packages 2b4 of combination materials such as tetrapaks.

Other materials 2c are selected from the group of materials: banknotes 2c1, pulp products 2c2.

The other components 3 are lignocellulosic material 3a and / or mining and / or mining sludge 3b and / or other waste 3c.

The auxiliary lignocellulosic material 3a is selected from the group of materials: sawdust and shavings 3a1, straw pulp 3a2, bricks, fruits and parts thereof and shells 3A3, husks, powders, bran 3a4, grass 3a5. aqueous biomass 3a6.

Other waste 3c is selected from the group of materials: bottom sediments 3c1, rubber products 3c2, leather waste 3c4.

All materials should be suitably treated before mixing into the meat. Where appropriate, juicy substances 1 are usually subjected to drying or drying, sedimentation or other type of separation of components, dewatering, sterilization or pasteurisation, etc. '. The non-volatile substances 2 are usually mechanically treated, crushed, chipped, cut, ground and sorted. The auxiliaries 3 are treated according to their nature chemically and / or mechanically, for example by drying and drying, dewatering! separation, sanitation, etc.

After preparation, the individual components are weighed, dispensed and mixed into a relatively homogeneous bulk. This is piled up in the appropriate pyramid shape or saddle shape with a ridge line. Under normal atmospheric conditions, the desired process starts in virtually a few hours if the composition and parameters of the meat are according to the technical solution.

During the process, parameters such as humidity and temperature, possibly the presence of various gases, etc. can be checked. If necessary, or to speed up the process, it is advisable to rearrange the mass, mix, or add to adjust the parameters of another substance. The result is a combustible mass - a fuel with good calorific value, which can be directly combusted for the subsequent production of thermal or electrical energy. The whole process is characterized by a synergistic effect in gaining the energy potential of the mass. The v / calorific value of the final fuel is higher than the sum of the calorific values of the input materials.

The handling and preparation of meat in practice is usually such that the input components, in which at least 80% by weight of the resulting meat consist of fractions of not more than 750 mm, are piled up to a heap of 4 m high. max 3 m V / the value of the triangular or trapezoidal vertical cross-section of the mass consists in the air being sucked into the base of the mass from the surrounding environment. Through the passage of air through the core of the mass, the air is heated intensively, and the heated exits and escapes through the top of the mass, thereby achieving movement in the meat.

In creating an assembly, the components are combined and stacked. The total humidity is monitored with respect to the resulting starter mass being 40 to 70% by weight. masses. The resulting mass flow is also monitored, which allows the shape to be maintained independently. The components are mechanically blended into a homogeneous composition and a uniform distribution of moisture and piling as mass into the formation. if it is

SK50063-2017 The U1 formation is already sufficiently homogeneous after the components have been laminated and keeps the shape due to suitable flowability, no mixing is necessary. Separate holding of the shape is a sign of correct mechanical composition with appropriate moisture. Thereafter, the surface drying of the meat associated with the mass of the mass is monitored, where the mass is mechanically and / or pneumatically mixed and re-homogenized in the event of the mass of the mass. The drift occurs when the meat on the surface is too dry. Leakage of leaches from the lower part of the meat shall also be monitored where, when the leaches are formed, due to excessive deposition or leakage of moisture into the lower layer, the meat is mixed again mechanically and / or pneumatically, homogenised and distributed throughout the volume. the oxygen that is consumed intensively in the process is added. Excessive deposition or possibly a moisture soaked backsheet would limit the gaseous component required for the process. At the same time, the temperature development in the area at least 0.8 m above the base and at least 0.8 m below the mass surface is monitored. Temperature must be measured regularly, optimally daily, or continuously with special probes. The basic monitored parameter is the constantly rising trend of temperature. It is not as important how fast the temperature rises, but it must increase. The rise in temperature is not infinite, but if stagnation or a drop in temperature is observed, the meat must be mixed again. This will automatically cool the meat, but the reaction will cause the temperature to rise again. In this way, the meat is repeatedly heated and cooled, resulting in a typical toothed temperature profile. At the beginning of the process, the changes are very significant, but over time they diminish and the fluctuations become flat, which is a hallmark of gradual depletion of usable energy. Normally temperatures above 55 ° C are reached during the process, ideally rising above 70 to 75 ° C, thereby mass hygiene.

By repeatedly increasing the temperature and subsequent cooling, which is ensured by mechanical and / or pneumatic mixing, it is easy to achieve appropriate values for the operation of the process:

- the oxygen content of the gaseous component of the meat does not fall below 12% of the volume of the gaseous component

- the CO2 content of the gaseous component of the mass does not exceed 30% of the volume of the gaseous component

- the nitrogen content of the gaseous component of the meat does not exceed 25% of the volume of the gaseous component

- the moisture in the meat is uniform throughout the volume

- the structure creates air pockets in which the most intense reactions take place.

If the temperature does not rise above 40 ° C after repeated mixing during the measurement, it is a sign of exhaustion of usable energy for processes in meat and the process ends. In this case, the meat has reached its peak and can be used as a fuel. It is not always necessary to wait for this to happen, the process can be completed sooner, but the fuel properties will be worse.

This fuel can be sorted, crushed, added to improve the parameters before use, possibly dried and granulated, extruded, etc. Depending on the nature of the input substances, in particular with regard to the pollutants contained therein, an analysis is carried out to control the chemical and physical properties of the fuel and to control the removal of the pollutants, ideally their total degradation to harmless substances.

Specific exemplary mass compositions:

Example 1:

Meat composition with a total weight of 126 000 kg:

000 kg anaerobically stabilized sludges 1a5 from sewage treatment plant

000 kg product from biogas plants 1e6 - digestate

000 kg phytomass 2a2 - wheat straw

000 kg dendroimisa 2a1 - wood chips

To edit the parameters, after 10 days added:

000 kg sawdust and wood shavings 3a1 - wood sawdust

000 kg dendromass 2a1 - wood chips Initial moisture of the meat: 62.3% wt. The process of chemical-biological self-ignition lasted 29 days. Calorific value: 9.52 MJ / kg.

Example 2

Meat composition with a total weight of 108 000 kg:

000 kg raw sludges 1a4 from sewage treatment plant

000 kg of mining sludge 3b

000 kg phytomass 2a2 - wheat straw

000 kg cut grass 3a5

000 kg dendromass 2a1 - wood chips

000 kg of bran 33a - cereal

Initial moisture content of the meat: 64.2 wt.

The process of chemical-biological self-angulation lasted 19 days

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Moisture before combustion of the resulting fuel material: 43.5 wt. Calorific value: 7.34 MJ / kg.

Example 3

Meat composition with a total weight of 110 000 kg:

000 kg anaerobically stabilized sludges 1a5 from sewage treatment plant

000 kg cow manure 1b3

000 kg dendromase 2a1 - tree foliage

000 kg straw pulp 3a2 - fine pulp of rapeseed straw

000 kg dendromass 2a1 - wood chips

000 kg rubber products 3c2 - crushed tires

Initial moisture content of the meat: 66.1% wt

The chemical-biological self-ignition process lasted 18 days. Moisture before combustion of the resulting fuel material: 54.9 wt.

Calorific value: 6.78 MJ / kg.

Example 4

Meat composition with a total weight of 102 000 kg:

000 kg cellulose and paper sludge 1b1

000 kg of nutrient medium from biotechnological production 1e5 - deactivated, from pharmaceutical production

000 kg sludges from other manufacturing 1b4 - from industrial wastewater treatment plant from pharmaceutical production

000 kg dendromass 2a1. - wood chips

000 kg cut grass 3a5

000 kg beverage and food packaging 2b4 - TetraPak crushed packaging 6 000 kg crushed cardboard 2b2 Initial moisture content of the meat: 61.8% wt.

The chemical-biological process and the incineration lasted 21 days. Moisture before combustion of the resulting fuel material: 45.5 wt.

Calorific value: 7.24 MJ / kg.

Example 5

Meat composition with a total weight of 106 000 kg:

000 kg anaerobically stabilized sludges 1a5 from sewage treatment plant 2 000 kg waste from tanneries production 3c3 - subcutaneous fat and hair from bovine leather processing

000 kg dendromass 2a1 - tree bark

000 kg waste paper 2b1 and shredded cardboard 2b2 - unsorted shredded mixture

000 kg haylage hey.

O (0Dkgp residuals p ptravml e8- -uhéo dpadyz manufacture of small and medium-sized bred products not meeting the quality parameters s / frs taken during production

000 kg dendromass 2in1 - biodegradable orchard waste in the form of branches, leaves, tree trunks

000 kg cut grass 3v5 with fruit fruits 1c2 - from orchard

Initial moisture content of the meat: 67.2 wt.

The chemical-biological self-heating process lasted 42 days

Moisture before combustion of the resulting fuel material: 39.4 wt.

Calorific value: 8.58 MJ / kg.

Industrial usability

The composition of the mass of waste materials according to the technical solution for the production of fuel for direct combustion in the method of production of this fuel is intended for industrial disposal of bio-waste and at the same time production of fuel for direct combustion or further treatment.

Claims (7)

PROTECTION REQUIREMENTS 1. Mass of waste materials of biological origin and biodegradable, containing biogenic elements of carbon, hydrogen, oxygen, sulfur and nitrogen, for the production of direct combustion fuel, located in an aerobic environment in the presence of air oxygen and other atmospheric gases, characterized in that contains a starting humidity of 40 to 70 wt. % water and at least 25 wt. organic matter, where the total mass of the meat is at least 3 000 kg and is raised up to a maximum of 3 m in a shape with a vertical axial cross section in the shape of an equilateral or equilateral triangle or trapezoid or rectangle, consisting of two basic groups of substances % of water with a water content of 5 to 98% by weight, as a source of microflora and water inoculum, and also with non-succulent substances, in an amount of at least 15% of the total weight. masses, as a source of reducing agents and structural substances, where the juicy substances are at least one kind of sludge substance consisting of a liquid phase and a solid phase dispersed in the liquid phase, and wherein the non-juicy substances are cellulose-containing materials having a fraction of 15 to 750 mm; where the juicy substances are sludges from municipal sewage treatment plants and / or industrial sewage sludge sludges and / or materials of less sludge character, and wherein the non-juicy substances are lignocellulosic materials and / or packaging and parts thereof from the commercial and / or municipal sphere and / or other cellulose-containing materials. The waste material mass according to claim 1, characterized in that the sludges from municipal sewage treatment plants are selected from the group of sludges: primary sludge, secondary sludge, tertiary sludge, raw sludge, anaerobically stabilized sludge, aerobically stabilized sludge, chemically stabilized sludge, physically stabilized sludge, dewatered sludge, industrial wastewater treatment sludge is selected from sludge: pulp and paper sludge, plywood sludge and fibreboard waste, livestock manure, manure, litter, other sludge, materials of less sludge character are selected from the group of materials: carcasses, silage, haylage, fruits, vegetable fats and oils, residues from agar and gelatin production, nutrient media from biotechnological production, biogas plant products, aquatic plants and animals, waste and surplus from food. Waste material mass according to claim 1, characterized in that the lignocellulosic materials are dendromase and / or phytomass, the packaging and parts thereof from the commercial and / or communal sphere are selected from the group of materials: paper, cardboard, cardboard, beverage and food packaging from combined materials such as tetrapaks, other materials are selected from the group of materials: banknotes, pulp products. Mass of waste materials according to claims 1 to 3, characterized in that it is stacked in a substantially pyramidal formation with a ridge height or peak of at least 1.5 m and at most 2.5 m, the total mass of the meat being over 10,000 kg. Waste material mass according to one of Claims 1 to 4, characterized in that it contains 50 to 65% by weight of water. Waste material mass according to one of Claims 1 to 4, characterized in that at least a part of the succulent substances is replaced by auxiliaries, such as an agent for increasing the reaction area and / or a heat insulating agent, comprising lignocellulosic auxiliary material and / or extractive materials. and / or mining sludge and / or other wastes, wherein the lignocellulosic support material is selected from the group of materials: sawdust and shavings, straw pulp, stones, fruits and parts thereof and shells, husks, powders, bran, grass, aqueous biomass, and other the waste is selected from the group of materials: bottom sediments, rubber products, leather waste. Method for producing fuel from waste materials of biological origin, the overall composition of which is as claimed in any one of claims 1 to 6, characterized in that the individual components are deposited in layers under normal atmospheric conditions in which the individual components are removed and / or they are added according to the moisture content, with the starting moisture of the meat being 40 to 70% by weight of the meat and with the resultant free flowing of the meat allowing separate keeping of the designed shape, mechanically blended into a homogeneous composition and uniform distribution of moisture to a formation with a maximum height of 4 m, which, after descent, drops to the desired height of not more than 3 m, monitoring the surface drying of the meat associated with the mass drift, where the drift is mechanically and / or pneumatically mixed and re-homogenized Leach spills from the bottom of the mass, where at the formation of leaches, due to excessive deposition or leakage of moisture into the lower layer, the meat is mechanically and / or pneumatically mixed and re-homogenized, also monitoring the temperature development in the area at least 0.8 m above the base and at least 0.8 m below the meat surface wherein the meat is mixed repeatedly in the case of premature stagnation of the temperature, whereby the process ends after the temperature fluctuations have stopped at a stable temperature of not more than 40 ° C.