Helical main shaft and water-entrained feather wringing dehydrator
A technology of screw spindle and dehydrator, which is applied in dryers, drying and drying of solid materials, etc., can solve the problems of affecting production efficiency, long production cycle, easy blockage and slippage, etc., to increase the drying effect and structure. Reasonable design and the effect of increasing pressure
Active Publication Date: 2012-05-30
山东丰获机械制造有限公司
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Problems solved by technology
[0002] At present, in the production process of feather protein powder, raw material wet feathers (with a water content of 75-80%) enter the next process without dehydration treatment or simple dehydration treatment, resulting in the consumption of a large amount of thermal energy resources such as coal in the entire production process. And the production cycle is too long, and the existing dehydration equipment can only squeeze the moisture of wet feathers to 55-65%, and when the temperature is low in winter, it is prone to clogging and slipping, and cannot be operated continuously to affect production efficiency
Method used
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Embodiment 1
[0017] A screw spindle in this embodiment is special in that screw blades 6 with gradually decreasing pitch are arranged on the peripheral shaft wall. cloth;
[0018] A water-feather squeeze-drying dehydrator in this embodiment comprises a three-phase asynchronous motor 1, and the three-phase asynchronous motor 1 is connected with a cycloid reducer 2 through a transmission connection with a cycloid reducer 9 through a coupling 9. The screw main shaft 12, the feeding box 4 is arranged above the screw main shaft 12, and the periphery of the screw main shaft 12 is provided with a pressing chamber formed by pressing strips 5 of different cross-sectional sizes arranged at intervals, and the port of the pressing chamber is installed with a The tapered die head 7, screw blades 6 with gradually decreasing pitch are arranged on the peripheral shaft wall of the screw main shaft 12, and the outer diameter of the screw blades 6 located inside the feeding box 4 is larger than that of the s...
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The invention relates to a helical main shaft and a water-entrained feather wringing dehydrator, and belongs to the technical field of processing equipment of feather albumen powder. The helical main shaft is characterized in that: screw blades of which the screw pitches are decreased progressively are arranged on a peripheral shaft wall; and the screw blades have two external-diameter dimensionsand are arranged on the shaft wall from large to small. The water-entrained feather wringing dehydrator is characterized in that: a squeezing cavity formed by arranging squeezing strips with different sectional dimensions at intervals is formed at the periphery of the helical main shaft; a conical die head for blocking materials is arranged at the port of the squeezing cavity; helical blades of which the screw pitches are decreased progressively are arranged on the shaft wall of the helical main shaft; and the external-diameter dimensions of helical blades positioned in a feeding box are greater than those of the helical blades positioned in the squeezing cavity. In the helical main shaft and the water-entrained feather wringing dehydrator, the moisture content of feather can be greatly reduced, the production cost is reduced, and the production efficiency is high; and the helical main shaft and the water-entrained feather wringing dehydrator can be operated continuously and are difficult to block, slip and the like.
Description
technical field [0001] The invention relates to a screw main shaft and a water-carrying feather wringer and dehydrator adopting the main shaft, belonging to the technical field of wringer equipment. Background technique [0002] At present, in the production process of feather protein powder, raw material wet feathers (with a water content of 75-80%) enter the next process without dehydration treatment or simple dehydration treatment, resulting in the consumption of a large amount of thermal energy resources such as coal in the entire production process. And the production cycle is too long, and the existing dehydration equipment can only squeeze the moisture of wet feathers to 55-65%, and when the temperature is low in winter, it is prone to clogging and slipping, and cannot be operated continuously to affect production efficiency. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings of the above-mentioned prior art, and pro...
Claims
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IPC IPC(8): F26B25/00F26B25/02F26B17/20
Inventor 唐清波
Owner 山东丰获机械制造有限公司