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Continuous straw feeding device with crushing and blending function

A technology of feeding device and straw, applied in biochemical cleaning device, enzymology/microbiology device, bioreactor/fermenter for specific purposes, etc., can solve the problems of high power configuration, large space occupation and many equipments , to achieve the effect of ensuring stability and avoiding material blockage

Inactive Publication Date: 2019-08-13
HENAN HI TECH KINGDO IND COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Conventional pretreatment methods require a lot of equipment, long process, high power configuration, large space occupation, and low processing efficiency

Method used

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  • Continuous straw feeding device with crushing and blending function
  • Continuous straw feeding device with crushing and blending function

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0025] Such as figure 1 As shown, the present invention provides a technical solution: figure 1 As shown, a continuous straw feeding device with crushing and blending function includes a conveyor 1, a biogas slurry inlet 2, a blending chamber 3, a straw inlet 4, and a thinning chamber 7. The conveyor 1 is set in the middle of the top of the blending chamber 3. , The biogas slurry inlet 2 and the straw inlet 4 are respectively arranged on ...

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Abstract

The invention relates to the technical field of biogas engineering machinery and discloses a continuous straw feeding device with a crushing and blending function. The device comprises a driver, a biogas slurry inlet, a blending chamber, a straw inlet and a material thinning chamber; the driver is arranged in the middle of the top of the blending chamber, the biogas slurry inlet and the straw inlet are formed in the two sides of the top of the blending chamber respectively, and the material thinning chamber is formed in the blending chamber and internally provided with a rotary material lifting sheet; the outer wall of the material thinning chamber is provided with dispersing fins; a shell breaking paddle is arranged in the blending chamber and positioned right above the material thinningchamber; cutters are arranged on the inner wall of the blending chamber, and a particle controller is arranged at the bottom of the blending chamber. According to the device, continuous operation of the straw from pretreatment to a fermentation process can be realized, the crushing granularity of the straw can also be effectively controlled, and blockage of the blending chamber during dischargingcan be prevented.

Description

Technical field [0001] The invention relates to the technical field of biogas engineering machinery, in particular to a straw continuous feeding device with a crushing and blending function. Background technique [0002] Straw biogas fermentation materials are fibrous, not only difficult to mix, but most of the energy is stored in cellulose. Therefore, the straw raw materials need to be pretreated before entering the fermentor for fermentation, including mechanical crushing, concentration adjustment, etc. Its main purpose is to reduce the particle size of biomass raw materials, reduce crystallinity, destroy the binding layer of hemicellulose and lignin, increase the specific surface area of ​​the materials, and soften the biomass at the same time, separate part of the hemicellulose from the biomass raw materials, Degradation, thereby increasing the accessibility of enzymes to cellulose and improving the enzymatic conversion rate of cellulose. [0003] At present, the conventional...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/107C12M1/02
CPCC12M21/04C12M45/02
Inventor 娄源民张少敏方云姣
Owner HENAN HI TECH KINGDO IND COMPANY
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