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Mechanism and preparation method of oxidation biodegraded amylose resin

A technology of amylose and biodegradation, which is applied in the field of oxidative biodegradation, can solve problems such as the need for good sealing, and achieve the effects of preventing corrosion, preventing leakage, and enhancing applicability

Inactive Publication Date: 2018-07-13
刘文海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a mechanism and preparation method of oxidative biodegradation amylose resin to solve the problem of needing a good seal in the above-mentioned background technology

Method used

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  • Mechanism and preparation method of oxidation biodegraded amylose resin
  • Mechanism and preparation method of oxidation biodegraded amylose resin
  • Mechanism and preparation method of oxidation biodegraded amylose resin

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Embodiment Construction

[0019] A mechanism and preparation method of oxidative biodegradable amylose resin, comprising a horizontal mixer 1, a granulator 28, and a twin-screw extruder 2; the horizontal mixer 1 includes a mixing cylinder 3, and the mixing cylinder 3 is open on one side , the opening is provided with a cover 4, one side of the cover 4 is provided with a limit baffle 5, the limit baffle 5 is annular and is located in the mixing cylinder 3, the inner wall of the mixing cylinder 3 is provided with a first sealing groove 6, a second Two seal grooves 7, the first seal groove 6 is provided with a first seal ring 8, the second seal groove 7 is provided with a second seal ring 9, the top of the mixing cylinder 3 is provided with a first upper fixing block 10, a second upper Fixed block 11, the first upper fixed block 10 is hinged with the first upper stirring rod 12, the second upper fixed block hinged 11 has the second upper stirring rod 13, and the bottom of the mixing cylinder 3 is provided ...

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Abstract

The invention belongs to the technical field of oxidation biodegradation, and particularly relates to a mechanism and preparation method of oxidation biodegraded amylose resin. According to the mechanism and preparation method of the oxidation biodegraded amylose resin, a horizontal mixer, a granulating machine and a double-screw extruder are included; the horizontal mixer comprises a mixing cylinder, one side of the mixing cylinder is open, a stopping cover is arranged at the opening, a limiting baffle is arranged on one side of the stopping cover, and the limiting baffle is in an annular shape and located in the mixing cylinder; the inner wall of the mixing cylinder is provided with a first sealing groove and a second sealing groove; a first sealing ring is arranged in the first sealinggroove, a second sealing ring is arranged in the second sealing groove, and the top of the interior of the mixing cylinder is provided with a first upper fixing block and a second upper fixing block;a first upper stirring rod is hinged to the first upper fixing block, a second upper stirring rod is hinged to the second upper fixing block, and a first lower fixing block and a second lower fixing block are arranged at the bottom of the interior of the mixing cylinder; and a first lower stirring rod is hinged to the first lower fixing block, and a second lower stirring rod is hinged to the second lower fixing block.

Description

technical field [0001] The invention belongs to the technical field of oxidative biodegradation, and in particular relates to a mechanism and a preparation method of oxidative biodegradation amylose resin. Background technique [0002] With the rapid development of the economy, people's damage to the environment is becoming more and more serious, especially non-degradable plastics, which are not easy to be degraded by soil microorganisms after being randomly thrown away by people, remain in the soil for a long time, causing serious pollution to the ecological environment . Disposable tableware, disposable plastic products and agricultural mulch are difficult to recycle, and the traditional treatment methods are mainly incineration and landfill. Incineration will produce a large amount of harmful gas, which pollutes the environment; burial means that the polymers in it cannot be decomposed by microorganisms in a short time, which also pollutes the environment. The residual ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B9/06B29B7/10B29B7/22C08L3/12C08L67/02
CPCB29B9/06B29B7/106B29B7/22C08L3/12C08L67/02
Inventor 张建华张博
Owner 刘文海