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Double-cone diameter-changing screw-pitch-changing pin type latex thickener

A variable pitch, double-cone technology, which is applied in the field of rubber concentration processing equipment, can solve the problem of low solid rate and achieve the effects of low moisture content in the output, high work efficiency and compact structure

Active Publication Date: 2013-09-25
XIAOGAN DINGZUO ELECTROMECHANICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0029] Also contain a large amount of moisture in the latex solid of above-mentioned various concentration methods, all there is the deficiency that the solid rate is low

Method used

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  • Double-cone diameter-changing screw-pitch-changing pin type latex thickener
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  • Double-cone diameter-changing screw-pitch-changing pin type latex thickener

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Embodiment Construction

[0046] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0047] like figure 1 As shown, the pin-type latex concentrator with double-cone variable diameter and variable pitch of the present invention includes a frame 6 , a driving device 25 , an outer cylinder and a multi-start screw 14 with variable diameter and variable pitch. The driving device 25 and the outer cylinder are fixed on the frame 6, the multi-start screw 14 is arranged in the outer cylinder, and the driving device 25 drives the multi-start screw 14 to rotate.

[0048] The outer cylinder includes a feeding section outer cylinder 15 , a pressure generating section outer cylinder 12 and a dehydration section outer cylinder 10 , and the two ends of the pressure making section outer cylinder 12 are sealed and connec...

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Abstract

The invention relates to a double-cone diameter-changing screw-pitch-changing pin type latex thickener. The latex thickener comprises a machine frame (6), a driving device (25), an outer cylinder and a diameter-changing screw-pitch-changing multi-headed screw rod (14). The driving device (25) and the outer cylinder are fixed on the machine frame (6), the multi-headed screw rod (14) is arranged in the outer cylinder, and the driving device (25) drives the multi-headed screw rod (14) to rotate. The outer cylinder comprises a material feeding section outer cylinder (15), a pressure making section outer cylinder (12) and a dehydration section outer cylinder (10). Two ends of the pressure making section outer cylinder (12) are respectively sealedly connected to the material feeding section outer cylinder (15) and the dehydration section outer cylinder (10). The inner holes of the material feeding section outer cylinder (15) and the dehydration section outer cylinder (10) are cone-shaped holes whose diameters decrease. The diameter and screw-pitch of the multi-headed screw rod (14) provided in the material feeding section outer cylinder (15) and the dehydration section outer cylinder (10) decrease little by little. The double-cone diameter-changing screw-pitch-changing pin type latex thickener has a compact structure and high work efficiency, can realize self-material-feeding, no material feeding-back and continuous material feeding, and the materials produced contain little water.

Description

technical field [0001] The invention relates to rubber concentration processing equipment, more specifically, to a double-cone variable-diameter variable-pitch pin type latex concentrator. Background technique [0002] Natural rubber is a natural polymer compound with polyisoprene as the main component. Its molecular formula is (C5H8)n, and 91% to 94% of its components are rubber hydrocarbons (polyisoprene), and the rest are proteins, Fatty acid, ash, sugar and other non-rubber substances. [0003] The source of natural rubber is natural rubber latex, which is a milky white flowing liquid that looks like milk. Natural rubber latex is a biosynthetic product, and its composition and colloidal structure often vary greatly due to differences in tree species, geology, climate, and other related conditions. In fresh latex without any added substances. Rubber hydrocarbons only account for 20% to 40% of the total, and the rest is a small amount of non-rubber components and water....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08C1/075
Inventor 张文龙陈志雄麦千里王宁
Owner XIAOGAN DINGZUO ELECTROMECHANICAL EQUIP
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