Waste wood refining and efficient fuel energy manufacture technology

Abstract

The invention relates to waste wood refining and efficient fuel energy manufacture technology. The technology comprises: based on a basic rate of 100, weighing bran, lime, and purified water in a ratio of (5-7):(0.5-0.7):(7-9), and refining the weighed raw materials into a raw material thick liquid; weighing the raw material thick liquid, alcohol yeast and purified water in a ratio of 100:(0.9-1.1):(280-300) at different temperatures, respectively, performing uniform stirring, and putting the obtained mixture to a pot for anaerobic fermentation for 11-13 days; putting the obtained ripe fermented material obtained after 15-17 days of anaerobic fermentation to distillation equipment, performing heating and fermentation at a proper time to obtain the required ethanol, and using the filtered liquid for raw material fermentation or livestock feed fermentation in the next time; weighing the left residue and a biochemical agent in a ratio of (9-8):(2-1), performing uniform stirring, and putting the obtained mixture in a biogas pot for biogas production; weighing the obtained biogas and a condensing agent in a ratio of (8-6):(0.003-0.001), performing mixing, and putting the obtained mixture in a pot for later use; and weighing the left residue and a sticky plant liquid in a ratio of (7-5):(0.2-0.5), performing uniform stirring, and pressing the obtained mixture to manufacture fuel blocks special for biochemical furnaces or boards.

Description

technical field

[0001] The invention relates to a technology for producing fuel from bran, in particular to a technology for finely and efficiently producing fuel energy from waste wood.

[0002] technical background

[0003] In today's world, energy has become a major strategic resource and decision-making basis for the economic and political development and competition of various countries, and ethanol is prominent in energy resources, but as the main resource of ethanol, coal, oil, natural gas and other reserves are extremely limited and easily depleted. And the cost of mining and use is large and easy to damage the ecological environment. Therefore, it is extremely necessary to further study the utilization of a large number of waste bran resources to optimize and efficiently develop new energy, which is particularly important and urgent for production, work and life. Contents of the invention

[0004] The purpose of the present invention is to solve the existing probl...

Examples

Embodiment 1

[0016] Example 1: Take 100 as the base rate, weigh 500 kg of bran, 50 kg of lime, and 700 kg of purified water according to the ratio of bran raw meal, quicklime, and purified water as 5-7: 0.5-0.7: 7-9, and put them in order Soak the bran in the soaking tank to remove alkali for 16-20 days, then remove the bran, clean it and put it into a grinder to pulverize and refine it into a slurry-like raw meal;

[0017] Then take 100 as the base rate, mix the pulverized bran slurry raw meal according to raw meal: alcohol koji: clean water = 100: 0.9: 280, when the temperature is higher than 30°, use koji 0.9 and add water 300, and weigh 10000 kg of raw meal respectively , 90 kg of alcohol koji, 28,000 kg of clean water and put them into a fermentation tank or a pool to stir the mash evenly with a mixer, then seal the tank or the mouth of the pool for anaerobic fermentation, and stir it once every 3 days or so, until 11 days, After all the raw material mash floats up, after 15 days all ...

Embodiment 2

[0020] Embodiment 2: Take 100 as the base rate, weigh 600 kg of bran, 60 kg of lime, and 800 kg of purified water according to the ratio of bran raw material, quicklime, and purified water to 6:0.6:8, and put them into the soaking tank successively to remove the bran. Soak for alkali removal for 18 days, then remove the bran and put it into a grinder to pulverize and refine it into pulpy raw meal;

[0021] Then take 100 as the base rate, mix the pulverized bran slurry raw meal according to raw meal: alcohol koji: clean water = 100: 1: 290, add water 290 with koji 1 when the temperature is lower than 30°, and weigh 10000 raw meal respectively. kg, 100 kg of alcohol koji, 29000 kg of clean water and put them into the fermenter or pool to stir the mash evenly with a mixer, then seal the tank or pool mouth for anaerobic fermentation, and stir once every 3 days or so, up to 12 days , when all the raw material mash floats up, all the mash sinks after 16 days, and the fermentation is...

technical field

[0001] The invention relates to a technology for producing fuel from bran, in particular to a technology for finely and efficiently producing fuel energy from waste wood.

[0002] technical background

[0003] In today's world, energy has become a major strategic resource and decision-making basis for the economic and political development and competition of various countries, and ethanol is prominent in energy resources, but as the main resource of ethanol, coal, oil, natural gas and other reserves are extremely limited and easily depleted. And the cost of mining and use is large and easy to damage the ecological environment. Therefore, it is extremely necessary to further study the utilization of a large number of waste bran resources to optimize and efficiently develop new energy, which is particularly important and urgent for production, work and life. Contents of the invention

[0004] The purpose of the present invention is to solve the existing probl...

Examples

Embodiment 1

[0016] Example 1: Take 100 as the base rate, weigh 500 kg of bran, 50 kg of lime, and 700 kg of purified water according to the ratio of bran raw meal, quicklime, and purified water as 5-7: 0.5-0.7: 7-9, and put them in order Soak the bran in the soaking tank to remove alkali for 16-20 days, then remove the bran, clean it and put it into a grinder to pulverize and refine it into a slurry-like raw meal;

[0017] Then take 100 as the base rate, mix the pulverized bran slurry raw meal according to raw meal: alcohol koji: clean water = 100: 0.9: 280, when the temperature is higher than 30°, use koji 0.9 and add water 300, and weigh 10000 kg of raw meal respectively , 90 kg of alcohol koji, 28,000 kg of clean water and put them into a fermentation tank or a pool to stir the mash evenly with a mixer, then seal the tank or the mouth of the pool for anaerobic fermentation, and stir it once every 3 days or so, until 11 days, After all the raw material mash floats up, after 15 days all ...

Embodiment 2

[0020] Embodiment 2: Take 100 as the base rate, weigh 600 kg of bran, 60 kg of lime, and 800 kg of purified water according to the ratio of bran raw material, quicklime, and purified water to 6:0.6:8, and put them into the soaking tank successively to remove the bran. Soak for alkali removal for 18 days, then remove the bran and put it into a grinder to pulverize and refine it into pulpy raw meal;

[0021] Then take 100 as the base rate, mix the pulverized bran slurry raw meal according to raw meal: alcohol koji: clean water = 100: 1: 290, add water 290 with koji 1 when the temperature is lower than 30°, and weigh 10000 raw meal respectively. kg, 100 kg of alcohol koji, 29000 kg of clean water and put them into the fermenter or pool to stir the mash evenly with a mixer, then seal the tank or pool mouth for anaerobic fermentation, and stir once every 3 days or so, up to 12 days , when all the raw material mash floats up, all the mash sinks after 16 days, and the fermentation is...