A flue gas conveying pipe core pulling machine

Abstract

The invention discloses a core-pulling machine for flue gas conveying pipes, which relates to core-pulling equipment and is used to solve the problem of difficult core-pulling in the rubber hose production process, including a bearing frame for carrying the rubber hose, a positioning frame for fixing the rubber hose, The guide rail arranged on the side of the positioning frame away from the bearing frame, the core-pulling device slidably arranged on the guide rail, the core-pulling device includes a slide frame set on the guide rail, set on the slide frame and used to grab the mold The clamping mechanism of the core column, the driving mechanism set on the sliding frame and used to drive the sliding frame to move along the guide rail; the weight of the rubber hose and the mold core column is borne by the carrier frame, and the rubber tube is fixed by the positioning frame, and finally the sliding frame The core-pulling structure of the upper core-pulling device can perform core-pulling operations on rubber hoses of various weights and sizes, which can reduce the labor intensity of the operator and reduce the difficulty of the operation caused by the huge volume of the mold core column, so as to achieve The purpose of facilitating the core-pulling operation of the rubber hose.

Description

technical field [0001] The invention relates to core-pulling equipment, in particular to a core-pulling machine for flue gas conveying pipes. Background technique [0002] Power plants and chemical plants usually produce sulfur-containing and nitrate-containing waste gases. If these waste gases are discharged directly, they will cause serious pollution to the environment, so they need to be purified before they are discharged. The treatment of these exhaust gases is usually transported to the purification device through pipelines, and then treated by spraying or catalytic decomposition. At present, plastic hoses are mostly used as conveying pipes in the industry. During the manufacturing process, these hoses are coated with glue on the core column of the mold and wound with glass fiber yarns. After the rubber is dried and solidified, it will be lined with high-strength glass. Fiber hose. [0003] These hoses are mainly used for flue gas transportation after molding, so the...

AI Technical Summary

Problems solved by technology

The flue gas conveying pipe is usually large in size and heavy in weight, and the material of the mold core column used for shaping the shape inside it is usually metal, which is huge in weight and difficult to pull the core.

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