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Antirust high-efficiency screw conveyor

A screw conveyor and high-efficiency technology, which is applied in the field of anti-rust and high-efficiency screw conveyors, can solve problems such as easy to rust, decline in mechanical properties of high-efficiency screw conveyors, collapse of anti-rust and high-efficiency screw conveyors, etc.

Inactive Publication Date: 2016-08-24
WUHU ADER CONVEYOR MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main structure of the high-efficiency screw conveyor is processed by metal parts. Although the metal parts have excellent mechanical properties, they are extremely easy to rust after a long period of use, especially cement, fly ash and other raw materials can further speed up the high-efficiency screw conveyor. The rate of rusting, which in turn leads to the decline of the mechanical properties of the high-efficiency screw conveyor, and sometimes even causes the collapse of the anti-rust high-efficiency screw conveyor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] 1) Combine Artemisia annua, Dianthus, Ginger Pi, Guizhi, Chuanlian, Qianliming, Malancao, Shijiaocao and organic solvent (carbon tetrachloride) according to the ratio of 100:61:46:68:65:160:39: 29:1000 by weight ratio, then decocted at 115°C for 4 hours, and then filtered to obtain the filtrate;

[0036] 2) At 25°C, α-pinene, diatomaceous earth, simethicone oil, potassium fluozirconate, fatty acid, sodium molybdate, morpholine, tolyltriazole, polymer film-forming agent (carboxymethyl Starch), surfactant (dioctyl sodium sulfosuccinate) and filtrate are mixed according to the weight ratio of 100:56:125:23:231:29:18:12:5:6:88 to form a rust inhibitor;

[0037] 3) Soak the metal body in anti-rust agent at 50°C for 10 hours, then take it out and dry it at 120°C for 6 hours to obtain rust-proof high-efficiency screw conveyor A1.

Embodiment 2

[0039] 1) Mix Artemisia annua, Dianthus, Ginger Pi, Guizhi, Chuanlian, Qianliming, Malancao, Shijiaocao and organic solvent (ethanol) according to the ratio of 98:56:40:65:61:150:35:25:1000 The weight ratio is mixed, then decocted at 110°C for 3h, and then filtered to get the filtrate;

[0040] 2) At 25°C, α-pinene, diatomaceous earth, simethicone oil, potassium fluorozirconate, fatty acid, sodium molybdate, morpholine, tolyltriazole, polymer film-forming agent (polyethylene glycol) Alcohol), surfactant (sodium dodecylbenzenesulfonate) and filtrate are mixed according to the weight ratio of 100:50:120:14:200:21:17:9:3:5:84 to form a rust inhibitor;

[0041] 3) Soak the metal body in anti-rust agent at 40°C for 8 hours, then take it out and dry it at 115°C for 5 hours to obtain anti-rust high-efficiency screw conveyor A2.

Embodiment 3

[0043] 1) Combine Artemisia annua, Dianthus, Ginger Pi, Guizhi, Chuanlian, Qianliming, Malancao, Shijiaocao and organic solvent (toluene) according to the ratio of 105:71:56:78:68:170:48:37:1000 The weight ratio is mixed, then decocted at 125 ° C for 5 hours, and then filtered to get the filtrate;

[0044]2) At 25°C, α-pinene, diatomaceous earth, simethicone oil, potassium fluorozirconate, fatty acid, sodium molybdate, morpholine, tolyltriazole, polymer film-forming agent (polyvinyl alcohol ), surfactant (tetradecyl alcohol polyoxyethylene ether) and filtrate are mixed according to the weight ratio of 100:72:135:32:241:36:25:15:7:8:90 to form a rust inhibitor;

[0045] 3) Soak the metal body in anti-rust agent at 60°C for 12 hours, then take it out and dry it at 130°C for 7 hours to obtain rust-proof high-efficiency screw conveyor A3.

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Abstract

The invention discloses an antirust high-efficiency screw conveyor. The antirust high-efficiency screw conveyor is obtained by carrying out rust prevention treatment on a metal main body. A rust prevention treatment method comprises the following steps of: (1) putting Chinese herbal medicines in an organic solvent so as to decoct the Chinese herbal medicines, and then filtering to obtain filtrate; (2) mixing alpha-pinene, diatomite, dimethyl silicon oil, potassium fluorozirconate, fatty acid, sodium molybdate, morpholine, tolyl triazole, a film-forming agent of high polymer and a surface active agent with the filtrate to form an antirust agent; and (3) putting the metal main body in the antirust agent so as to soak the metal main body, then taking out the metal main body and drying the metal main body so as to obtain the antirust high-efficiency screw conveyor, wherein the Chinese herbal medicines are artemisia apiacea, pink, ginger skin, cassia twig, kawazure, Qianli Ming, ammophila arenaria and chinarue. The antirust high-efficiency screw conveyor has an excellent antirust property.

Description

technical field [0001] The invention relates to a conveying device, in particular to a rust-proof and high-efficiency screw conveyor. Background technique [0002] High-efficiency screw conveyors are widely used in the transportation of industrial raw materials, such as the transportation of easily fluidized powder materials such as cement and fly ash. The main structure of the high-efficiency screw conveyor is processed by metal parts. Although the metal parts have excellent mechanical properties, they are extremely easy to rust after a long period of use, especially cement, fly ash and other raw materials can further speed up the high-efficiency screw conveyor. The rusting speed is high, which in turn leads to the decline of the mechanical properties of the high-efficiency screw conveyor, and sometimes even causes the collapse of the anti-rust high-efficiency screw conveyor. Contents of the invention [0003] The object of the present invention is to provide a rust-proo...

Claims

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Application Information

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IPC IPC(8): C23C22/02
CPCC23C22/02
Inventor 贾真李开领周勇
Owner WUHU ADER CONVEYOR MACHINERY
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