Method for testing mechanical durability of biomass granular fuel

A technology of biomass pellets and testing methods, which is applied in the field of testing the mechanical durability of biomass pellet fuels, and can solve the problems of lack of effective equipment and methods for testing the mechanical durability of biomass pellet fuels, environmental pollution, etc.

Inactive Publication Date: 2020-07-17
INT CENT FOR BAMBOO & RATTAN
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  • Description
  • Claims
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Problems solved by technology

[0002] At present, most of the fuels are fossil energy such as kerosene, oil, and natural gas, which are non-renewable resources. They are gradually depleted due to the decline in large-scale mining by humans, and they will emit a large amount of greenhouse gases when they are burned, causing serious

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  • Method for testing mechanical durability of biomass granular fuel
  • Method for testing mechanical durability of biomass granular fuel

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[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] The purpose of the present invention is to provide a method for testing the mechanical durability of biomass particle fuel, so as to solve the above-mentioned problems in the prior art and realize the test of the mechanical durability of biomass particle fuel.

[0028] In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be described in further...

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Abstract

The invention discloses a method for testing the mechanical durability of biomass granular fuel. The method comprises the following steps: (1) preparing a sample; (2) carrying out fine material screening on the sample in a mechanical rocking sieve; (3) weighing the mass ME of the biomass granular fuel retained on a test sieve by using a balance, and putting the biomass granular fuel into a rotating box of a mechanical durability tester; (4) starting a mechanical durability tester such that the rotating box rotates, wherein the rotating time of the rotating box is determined according to the type of the biomass fuel; (5) taking out the biomass granular fuel in the mechanical durability tester, and putting the biomass granular fuel into the mechanical rocking sieve again for fine material screening; (6) weighing the mass MA of the biomass granular fuel retained on the test sieve by using the balance; (7) calculating the mechanical durability DU of the biomass granular fuel by using a formula DU = 100 * MA/ME (%); and (8) repeating the steps (2)-(7) for more than 6 times, and calculating the average value of results to be accurate to 1.0%. According to the invention, the testing of the mechanical durability of the biomass granular fuel is realized.

Description

technical field [0001] The invention relates to the technical field of fuel testing, in particular to a method for testing the mechanical durability of biomass pellet fuel. Background technique [0002] At present, most of the fuels are fossil energy such as kerosene, oil, natural gas, etc., which are non-renewable resources, which are gradually exhausted due to the decline of large-scale exploitation by human beings, and when they are burned, they will emit a large amount of greenhouse gases, causing serious environmental pollution. [0003] Biomass pellet fuel is a renewable and clean fuel, and mechanical durability is a key indicator reflecting the physical properties of biomass pellet fuel, but there is currently no effective equipment and method for testing the mechanical durability of biomass pellet fuel. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide a method for testing the mechanical durability of biomass particle fuel, so as ...

Claims

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Application Information

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IPC IPC(8): G01N5/04
CPCG01N5/04
Inventor 刘志佳江泽慧费本华冯子兴项红中张涛杨建飞高奇倪良萌
Owner INT CENT FOR BAMBOO & RATTAN
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