An energy-saving biomass processing pretreatment device
A pretreatment device and biomass technology, applied in grain processing, drying gas arrangement, lighting and heating equipment, etc., can solve the problems affecting the processing of biomass raw materials, low efficiency, and the inability to crush and dry biomass raw materials , to achieve the effects of environmental protection, heat saving, and improvement of enterprise economic benefits
Inactive Publication Date: 2019-10-11
张艺洁
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Problems solved by technology
[0003] The existing biomass pretreatment device is inefficient during processing, and the biomass raw material cannot be effectively crushed and dried, which affects the subsequent processing of the biomass raw material
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] see Figure 1~3 , in the embodiment of the present invention, an energy-saving biomass processing pretreatment device includes a base 1 and a box body 2; the box body 2 is fixedly installed on the base 1, and the top of the box body 2 is symmetrically opened with two A feed port 5 is provided with a cover for the addition of biomass raw materials; the inside of the box 2 is fixedly equipped with a partition 4, and the middle position of the partition 4 ...
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The invention discloses an energy-saving biomass processing pretreatment device. The energy-saving biomass processing pretreatment device comprises a pedestal and a box body. The box body is fixedly installed on the pedestal. A partition plate is fixedly installed inside the box body. A main rotating shaft is installed at the middle position of the partition plate in a rotating mode. Four auxiliary rotating shafts are symmetrically installed on the partition plate in a rotating mode and further located on the periphery of the main rotating shaft. A plurality of first crushing blades are evenlyinstalled at the upper end of the main rotating shaft and the upper ends of the auxiliary rotating shafts at equal intervals. A plurality of second crushing blades are further evenly installed at thelower end of the main rotating shaft and the lower ends of the auxiliary rotating shafts at equal intervals. Two exhaust pipes are symmetrically and fixedly installed on the left side and the right side of the upper portion of the box body. Two preheating pipes are further symmetrically and fixedly installed on the left side and the right side of the upper portion of the box body. The exhaust ends of the exhaust pipes communicate with the insides of the corresponding preheating pipes. According to the energy-saving biomass processing pretreatment device, biomass raw materials are processed into fine particles, so that subsequent processing is facilitated; and the exhaust pipes and the preheating pipes are further arranged to preheat inlet air, energy is recycled, and therefore heat energyis saved, economic benefits of enterprises are increased, and environmental protection can be facilitated.
Description
technical field [0001] The invention relates to a pretreatment device, in particular to an energy-saving biomass processing pretreatment device. Background technique [0002] With the increasing shortage of petrochemical resources, the development and utilization of biological resources, especially agricultural and forestry wastes, such as corn stalks, rice straw, wheat straw, bagasse, wood and other lignocellulosic raw materials, into liquid fuels has become a research hotspot. The biological conversion of these wastes into renewable liquid fuels such as ethanol, butanol, and biodiesel can not only solve the problem of environmental pollution, but also alleviate the increasingly tense energy crisis and reduce greenhouse gas emissions. The circular economy model is of great significance. [0003] The existing biomass pretreatment device has low efficiency during processing, and the biomass raw material cannot be effectively pulverized and dried, which affects the subsequent...
Claims
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IPC IPC(8): B02C21/00B02C18/10B02C13/14B02C15/00B02C23/24F26B21/00
Inventor 张艺洁王利
Owner 张艺洁