Carbonization processing device for organic wastes of agriculture and forestry
An organic waste and treatment device technology, which is applied in the fields of biofuels, special forms of dry distillation, petroleum industry, etc., can solve the problems of difficult quality control, complex material composition, unstable properties, etc., and achieves good carbonization treatment effect and rational use of space. , the effect of high carbonization efficiency
Inactive Publication Date: 2013-08-21
BEIJING FORESTRY UNIVERSITY
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Problems solved by technology
The perlite is added to the soilless cultivation substrate, although the permeability of the cultivation substrate is improved and the aeration porosity is increased, but the perlite, like peat, is a non-renewable resource. In addition, the cultivation substrate needs to add diatomaceous earth as Adhesive, and the composition of the material is complex, the quality is not easy to control, the cost is high, and it is easy to cause losses due to unstable properties in the process of soilless cultivation
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[0029] Such as figure 1 As shown in the overall structural schematic diagram of the agricultural and forestry organic waste carbonization treatment device of the present invention, the agricultural and forestry organic waste carbonization treatment device of the present invention includes a frame 1; a screw conveyor unit 3 is installed on the frame 1 and has a plurality of up and down parallel arrangements. Screw conveyors 31, 32, 33, 34, each screw conveyor is provided with a feed port, a discharge port, and an air outlet, and the discharge port of each screw conveyor and the inlet of the adjacent screw conveyor below it The feed port is connected; the power device 2 is connected with the screw conveyor to drive the screw conveyor to convey materials; the heating device 4 is arranged on each screw conveyor, and the heating temperature and heating time of each screw conveyor are controlled by the control device 6 .
[0030] The agricultural and forestry organic waste to be pr...
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The invention discloses a carbonization processing device for organic wastes of agriculture and forestry, which comprises a machine frame (1), a spiral conveying unit, a power device (2) and a heating device (4), wherein the spiral conveying unit is arranged on the machine frame and is provided with a plurality of spiral conveyors (31, 32, 33 and 34) which are arranged in parallel up and down, feeding holes (31a, 32a, 33a and 34a), discharge holes (31b, 32b, 33b and 34b) and air outlets (31c, 32c, 33c and 34c) are formed on each spiral conveyor, and the discharge holes of the each spiral conveyor are connected with the feeding holes, which are adjacent to the lower side of the discharge holes, of each spiral conveyor; the power device is connected with the spiral conveyors to drive the spiral conveyors to convey materials; and the heating device is arranged on the spiral conveyors (31, 32, 33 and 34), and the heating temperature and heating time of the heating device on each spiral conveyor are controlled by a control device (6). In the carbonization processing device, the temperature and carbonization time of each carbonization processing step can be adjusted to meet the requirement of the carbonization processing of various materials, resources are saved, and the using range of equipment is wide.
Description
technical field [0001] The invention relates to a waste treatment device, in particular to a device for carbonizing agricultural and forestry organic waste. Background technique [0002] In the production process of modern gardens, the cultivation substrate has been widely used in the production process of flower seedling cultivation, lawn cultivation, economic forest seedling cultivation, soil improvement and organic fertilizer manufacturing, and with the development of economy, the scale of modern garden industry is also expanding rapidly. , resulting in increasing dependence and demand on the substrate. Substrate production raw materials are mainly divided into two categories: organic matter and inorganic matter. Among the cultivation substrates required for the production of agriculture, forestry, and flower industries in my country, the substrate products produced with peat as raw materials have always occupied a dominant position. [0003] The total annual demand for ...
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IPC IPC(8): C10B53/02
CPCY02E50/14Y02E50/10
Inventor 孙向阳索琳娜陈刚
Owner BEIJING FORESTRY UNIVERSITY