A kind of equipment and process for producing biomass waste derived fuel
A biomass waste, derived fuel technology, applied in the direction of biofuel, waste fuel, fuel, etc., can solve the problems of affecting production progress, occupying land, investment, labor and energy consumption, electrostatic repulsion, etc., to improve production and economy. Efficiency, saving drying equipment investment, saving time effect
A biomass waste, derived fuel technology, applied in the direction of biofuel, waste fuel, fuel, etc., can solve the problems of affecting production progress, occupying land, investment, labor and energy consumption, electrostatic repulsion, etc., to improve production and economy. Efficiency, saving drying equipment investment, saving time effect
CN111534347BActive Publication Date: 2021-05-28刘蕴仪
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[0026] Such as Figure 1 to Figure 7 A device for producing fuel derived from biomass waste is shown, including crusher A, winnowing dryer A, bypass magnetic separator A, crusher B, winnowing dryer B, bypass magnetic separator B. Crusher C, wind separation dryer C, bypass magnetic separator C, main road magnetic separator D, spray stirring fine crushing and heating integrated machine, heat source, air duct, conveyor belt and forming machine;
[0027] The winnowing dryer A, winnowing dryer B and winnowing dryer C have the same structure, and all include a length-adjustable base, a main controller and height-adjustable adjustable brackets connected to both sides of the upper end of the base 22. The winnowing dryer is a slanting type with one end high and the other end low, inclined downward along the direction of gravity and wind force, and the main controller controls the operation of the winnowing dryer; Equipped with feeding system, winnowing and drying system, hot air syste...
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The invention discloses a device and process for producing fuel derived from biomass waste, which integrates winnowing and drying into one, and utilizes the joint action of gravity and wind to carry out two-stage definite winnowing, two-stage fuzzy winnowing, and winnowing. The selection is more effective; the gravity effect is used, the hot wind speed is smaller, and the energy is more energy-saving; the production efficiency is higher by using the spray stirring, fine breaking and heating machine; Add sodium hydroxide solution to drain and lubricate, and the molding effect is better; through three air selection drying heating, one stirring heating, one molding heating, a total of five low-temperature heating and evaporation of the long conveyor belt, the drying is more environmentally friendly and safer; the exhaust gas is used Residual heat, better energy-saving effect, relying on the progress of the above technical equipment, the present invention realizes the progress of the process, reduces the types of equipment, improves the versatility of the equipment, reduces the cost, improves the efficiency, and the moisture content of the biomass waste derived fuel produced Lower, higher density, higher calorific value.
Description
technical field [0001] The invention relates to a treatment method for biomass waste, in particular to an equipment and process for producing fuel derived from biomass waste. Background technique [0002] Biomass waste includes urban biomass waste, urban sludge, agricultural and forestry waste, medical waste, industrial organic waste, etc., and the energy contained in it is more than 8 times the energy used by all human beings. The above-mentioned waste is crushed through multiple channels - air separation - drying - transportation - magnetic separation - evaporation, then magnetic separation, adding sodium hydroxide spray, adding biothermal deodorizing adhesive and then heating, after fully spraying -Stirring-fine crushing-heating and bidirectional continuous extrusion molding into biomass waste derived fuel RDF (abbreviation of Refuse Derived Fuel), which can effectively solve various problems faced by RDF molding. The RDF has the characteristics of large particles, high ...
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Patent Timeline
28 May 2021
Publication
CN111534347B
- IPC
- C10L5/40; C10L5/44; C10L5/46; C10L5/48
- CPC
- C10L5/40; C10L5/445; C10L5/46; C10L5/48; Y02E50/10; Y02E50/30
- Inventors
- 刘蕴仪