Fiber digestion apparatus

A technology of digestion and fiber, which is applied in the preparation of test samples, etc., can solve the problems of difficulty in popularization and high price of supporting equipment, and achieve the effects of high practicability, simple structure and low energy consumption.

Active Publication Date: 2012-01-18
GRASSLAND RES INST OF CHINESE ACAD OF AGRI SCI
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  • Abstract
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  • Application Information

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Problems solved by technology

The CAU fiber filter bag developed by the Beef Cattle Research Center of China Agricultural University and the ANKOM F57 filter bag and supporting equipment of the American ANKOM company have the characteristics of accurate measurement results and high meas

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[0020] The present invention will be further described below in conjunction with the accompanying drawings, but the present invention is not limited to the following embodiments.

[0021] Fiber digestion device provided by the present invention comprises the bottle body 1 that is provided with opening and the container 2 that is sealed with this bottle body 1; Bottle body 1 is as digester, and container 2 is as cooler; Bottle body 1 and container 2 are made of Made of high-temperature-resistant glass material; the frosted surface between the bottle body 1 and the container 2 is sealed and fitted (not shown in the figure), which can ensure good sealing in the cavity of the bottle body 1; the bottom of the container body 2 is set on the bottle body 1 In the cavity of the bottle body 1, the top is located outside the cavity of the bottle body 1; a water inlet 3 and a cover 4 that is sealed with the water inlet 3 are arranged on the top of the container 2; the cover 4 and the water...

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Abstract

The present invention discloses a fiber digestion apparatus. The fiber digestion apparatus comprises a bottle body provided with an opening, and a container forming a sealed match with the bottle body. The bottom of the container is arranged inside a cavity of the bottle body, the top of the container is arranged outside the cavity of the bottle body. The top of the container is provided with a water inlet and a cover matched with the water inlet. An upper end portion of a side of the container is provided with a water outlet and a water outlet valve matched with the water outlet. The water outlet is arranged outside the cavity of the bottle body. The bottom of the bottle body is provided with a fixation frame. A pillar of the fixation frame is provided with a plurality of fixation disks.Intervals arranged among the fixation disks along an axial direction of the pillar. Edges of the fixation disks are provided with at least a clamp. The digestion apparatus provided by the present invention has characteristics of convenient cooling, low energy consumption, high precision, good accuracy, low analysis cost, high efficiency, simple operation, appliance for wide using in the laboratory, and the like.

Description

technical field [0001] The invention relates to a fiber digestion device, which can be used for determining the content of crude fiber, neutral detergent fiber (NDF) and acid detergent fiber (ADF) in a large amount of energy plants, grass and feed. Background technique [0002] Cellulose and hemicellulose are the most abundant natural organic polymers in the world, and they are the main components of plant cell walls. They are not only the plant kingdom, but also the most abundant extracellular polysaccharides of all biomolecules (plants or animals). Cellulose and hemicellulose are not only important clean energy in the future, but also important raw materials for paper industry, textile industry and fiber chemical industry. Therefore, accurate and rapid determination of cellulose and hemicellulose content is an important task. [0003] Accurate determination of cellulose and hemicellulose content is accomplished through accurate determination of NDF and ADF. Neutral deter...

Claims

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Application Information

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IPC IPC(8): G01N1/44
Inventor 高凤芹孙启忠刘斌
Owner GRASSLAND RES INST OF CHINESE ACAD OF AGRI SCI
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