Device and process for obtaining biomass from organic dirt
A biomass and sewage technology, applied in the field of sewage installations, can solve the problems of complexity, large production, and high cost
Inactive Publication Date: 2012-01-11
马可波罗工程有限公司系统生态部
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Problems solved by technology
However, systems of the known type based on the use of sheet-like materials present larger dimensions and are complicated to produce and are therefore more expensive
In addition, given that the systems require high levels of energy consumption and operating costs, it would be desirable to reduce energy consumption and operating costs
Method used
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[0020] exist figure 1 and 2 A device according to the invention is schematically depicted in and generally indicated by 1 .
[0021] The device 1 is basically configured as a tower or column having the shape of a substantially parallelepiped extending vertically. The device 1 comprises a carrying structure, indicated by 2, within which are accommodated, in a removable manner and stacked on top of each other, respective filter blocks (not depicted in the figures) for preferably consisting of sheet-like material. ) of multiple containers3. Note that in figure 1 , 2 and 8, the letters a-e are combined to the reference numeral 3 of the container in order to distinguish them from each other for the purpose of the following description of the mode of use of the device. The device 1 has reduced overall dimensions compared to known conventional systems. In a non-limiting example of an embodiment contemplated herein, the device (i.e. structure 2) has an overall height of about 20...
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The invention relates to a device and a process for obtaining biomass from organic dirt. The invention describes a device for obtaining biomass from organic dirt with a liquid part and a solid part. The device has a bearing structure basically similar to a tower, and comprises a top tank for feeding the dirt and a bottom tank for collecting the liquid part of the dirt. A flow path is limited between the top tank and the bottom tank according to the structure, and the dirt can flow along the flow path. A plurality of drawer containers are sequentially held along the flow path; and each drawer container is provided with a bottom with an opening of certain size for keeping a flaky material for forming corresponding filter blocks. The drawer containers are extended basically in parallel in the direction traversing the flow path, superposed at the top of one another and sequentially traversed by the liquid part of the dirt at least. The drawer containers can slide out of the structure, so that the filter blocks can be removed and changed when the filter blocks are saturated, and change of the height positions of the drawer containers in the flow path can be realized.
Description
technical field [0001] The present invention generally relates to devices and processes for purifying organic waste, especially waste of pastoral origin with a high liquid content or fraction, such as swine waste, aimed at obtaining and / or enriching biomass. [0002] More specifically, the present invention relates to an apparatus and process designed to reduce nitrates and other excess elements that are disadvantageous when used in agriculture in livestock effluents, particularly from swine farming operations, by Said reduction is achieved by capturing said excess elements in order to reuse them in other forms (eg in agriculture) that do not have detrimental effects on the environment. [0003] The term "biomass" generally identifies any material (whether of vegetable or animal origin) that is to be used for energy purposes or as an organic substrate for the production of agricultural improvements or fertilizers. Background technique [0004] A very common technique used t...
Claims
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Login to View More IPC IPC(8): B01D29/56B01D29/96
Inventor A・伯托洛托
Owner 马可波罗工程有限公司系统生态部