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Three-screw oil press

A technology of oil press and triple helix, which is applied in the direction of presses, material forming presses, manufacturing tools, etc., can solve the problems of vegetable oil smoothbore, low speed output, small compression ratio, etc., and solve the smoothbore phenomenon , large compression ratio and low residual oil

Inactive Publication Date: 2007-12-19
武汉新概念农业机械设备制造有限公司
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  • Summary
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  • Application Information

AI Technical Summary

Problems solved by technology

It solves the problems of too fast rotating speed and small output of the existing oil press, but still has the disadvantages of small compression ratio and high residual oil rate in cake after pressing, and does not completely solve the smooth bore phenomenon of vegetable oil.

Method used

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  • Three-screw oil press
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Embodiment Construction

[0011] The present invention will be further described below in conjunction with accompanying drawing:

[0012] As shown in Fig. 1 and Fig. 2, the present invention consists of a transmission device 1, a feed device 2, a transmission case 3 and a squeeze chamber 4, and three parallel squeeze screw shafts 5, 6 and 7 are housed in the squeeze chamber 4. As shown in Figure 3, a main shaft 8 is housed in the transmission box 3, and one end of the main shaft 8 is connected with the reducer of the transmission device 1, and the other end is connected with the screw shaft 5 of the pressing machine. Two transmission shafts 10 and 11 are installed in parallel on both sides of the two transmission shafts, driven gears 12 and 13 are respectively housed on the two transmission shafts, and the two driven gears 12 and 13 mesh with the transmission gear 9, and the two transmission shafts 10 and 11 One end of one end is fixed on the transmission case 3 through a tapered roller bearing 14, and...

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Abstract

The present invention discloses oil press, and is especially one kind of three-screw oil press. The three-screw oil press consists of one driving mechanism, one feeding mechanism, one driving box and one pressing cavity, and features the pressing cavity with three parallel pressing screws. The present invention has the advantages of simple structure, great compression ratio, low residual oil rate and low pressing temperature. The present invention is especially suitable for the decortication and cold pressing of plant oil material.

Description

technical field [0001] The invention relates to an oil press, in particular to a triple-screw oil press, which is especially suitable for dehulling and cold pressing of vegetable oil. Background technique [0002] At present, there are many oil presses widely used in China. According to the characteristics of the oil that has the value of extracting oil, the domestic extraction method generally adopts a single screw and multiple squeezing screws, and the different free volumes in different areas of the pressing chamber cause the oil to form different compression states and compression ratios in different areas. According to different oils and different compression ratios, adjust the screw pitch of the pressing screw, the empty volume in the pressing chamber, and the thickness of the gasket between the pressing strips, etc., so that the compression ratio during operation is the same as that of the processed oil. The compression ratio is the same, so as to achieve the purpose...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B9/16
CPCB30B9/16B30B11/241
Inventor 刘高强王绪生袁汉华胡建华郝朝斌
Owner 武汉新概念农业机械设备制造有限公司
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