Sludge-containing biomass fuel and preparation method thereof

A biomass fuel and sludge technology, applied in the direction of biofuel, waste fuel, fuel, etc., can solve the problems of non-use, high pollution, etc., and achieve the effect of resource utilization

Inactive Publication Date: 2017-05-10
GUANGXI BEIHAI HAOBANG NEW ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current national policy and environmental protection standards, directly burning biomass is a highl

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] Example 1

[0016] A sludge-containing biomass fuel consisting of the following raw materials in parts by weight: 25 parts by weight of corn stalks, 15 parts of rice husks, 12 parts of paper products, 15 parts of organic dry sludge, 4 parts of slag, including corn stalks and rice husks , The moisture content of organic dry sludge is ≤5%.

[0017] The preparation method of biomass fuel includes the following steps:

[0018] (1) Crush: crush corn stalks, rice husks, and paper products, and pass them through a 2mm sieve, and crush organic dry sludge and slag into 30-50 mesh particles;

[0019] (2) Granulation, mix the crushed corn stalks, rice husks, paper products, organic dry sludge and slag in step (1) uniformly, and enter the granulation equipment for pressure granulation at room temperature. The length of the fuel particles is ≤25mm.

Example Embodiment

[0020] Example 2

[0021] A biomass fuel containing sludge, consisting of the following raw materials by weight: 20 parts by weight of corn stalks, 20 parts of rice husk, 10 parts of paper products, 10 parts of organic dry sludge, 3 parts of slag, of which corn stalks and rice husks , The moisture content of organic dry sludge is ≤5%.

[0022] The preparation method of biomass fuel includes the following steps:

[0023] (1) Crush: crush corn stalks, rice husks, and paper products, and pass them through a 2mm sieve, and crush organic dry sludge and slag into 30-50 mesh particles;

[0024] (2) Granulation, mix the crushed corn stalks, rice husks, paper products, organic dry sludge and slag in step (1) uniformly, and enter the granulation equipment for pressure granulation at room temperature. The length of the fuel particles is ≤25mm.

Example Embodiment

[0025] Example 3

[0026] A sludge-containing biomass fuel composed of the following raw materials by weight: 30 parts by weight of corn stalks, 18 parts of rice husks, 15 parts of paper products, 13 parts of organic dry sludge, and 5 parts of slag, in which corn stalks and rice husks , The moisture content of organic dry sludge is ≤5%.

[0027] The preparation method of biomass fuel includes the following steps:

[0028] (1) Crush: crush corn stalks, rice husks, and paper products, and pass them through a 2mm sieve, and crush organic dry sludge and slag into 30-50 mesh particles;

[0029] (2) Granulation, mix the crushed corn stalks, rice husks, paper products, organic dry sludge and slag in step (1) uniformly, and enter the granulation equipment for pressure granulation at room temperature. The length of the fuel particles is ≤25mm.

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Abstract

The invention discloses sludge-containing biomass fuel. The sludge-containing biomass fuel is prepared from the following raw materials in parts by weight: 20 to 30 parts of maize straws, 15 to 20 parts of rice husks, 10 to 15 parts of paper product, 10 to 15 parts of dry sludge and 3 to 5 parts of mineral residues. The fuel takes organic sludge as one part of the fuel, provides a way for the organic sludge and realizes recycling of the sludge.

Description

technical field [0001] The invention belongs to the technical field of biomass fuel, and in particular relates to a sludge-containing biomass fuel and a preparation method thereof. Background technique [0002] Biomass fuel is the burning of biomass materials as fuel, mainly agricultural and forestry waste. In the current national policy and environmental protection standards, direct combustion of biomass is a highly polluting fuel, which is only used in large stoves in rural areas and is not allowed to be used in cities. Biomass fuel mainly refers to biomass molded fuel, which is a new type of clean fuel that uses agricultural and forestry waste as raw materials and undergoes processes such as crushing, mixing, extrusion, and drying to make various shapes and can be directly burned. The composition of biomass fuel has become a hot spot in the development of new energy. Contents of the invention [0003] The first object of the present invention is to provide a biomass f...

Claims

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Application Information

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IPC IPC(8): C10L5/46C10L5/44
CPCY02E50/10Y02E50/30C10L5/46C10L5/445C10L5/48
Inventor 梁文燊
Owner GUANGXI BEIHAI HAOBANG NEW ENERGY TECH CO LTD
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