Anti-blocking structure for conveying gelatin dross

Abstract

The invention discloses an anti-blocking structure for conveying gelatin dross. The anti-blocking structure comprises a sludge pump for conveying dross and a conveying pipeline communicated with the sludge pump, wherein the conveying pipeline is internally provided with an anti-blocking part; the anti-blocking part comprises a round part; the round part is internally provided with a gear and a cutting part; the gear and the round part are not concentric; the gear can freely rotate in the round part; the cutting part has a crescent-shaped structure; a tooth top of the gear is tangent with an inner circular-arc edge of the cutting part; the cutting part is used for cutting the dross; the gear is used for conveying the dross to the cutting part. According to the anti-blocking structure disclosed by the invention, the problem of blocking the conveying pipeline, which cannot be solved through a traditional technical means, is mainly solved; the anti-blocking part is arranged and large aggregates are cut and crushed by utilizing a cutting principle; the cutting success rate is high and all the large aggregates are cut into small aggregates, so that the problem of pipeline blocking is eliminated and the service life of the sludge pump is remarkably prolonged.

Description

technical field [0001] The invention relates to the field of mud scraper equipment, in particular to an anti-clogging structure for conveying gelatin scum. Background technique [0002] At present, domestic bone gelatin production enterprises are still using the traditional alkaline process to make gelatin. The process includes: pickling→acidification and water washing→liming→ash removal and water washing→neutralization→water washing→heating and gel extraction→refining treatment→concentration→evaporation→extinguishing Bacteria→squeeze glue and dry. This process consumes 600-1000 tons of water per ton of gelatin, produces 10-20 tons of solid waste, and has a large amount of waste residue and waste water. The waste water produced contains a large amount of soluble protein, including A large number of colloids, oils, organic particles, suspensions and emulsions. This kind of wastewater is difficult to settle and clarify naturally in alkaline media. It must be treated by physica...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an anti-clogging structure for gelatin scum transportation in view of the above-mentioned problems, which mainly solves the problem that traditional technical means cannot solve the problem of pipeline blockage. To cut and break the large agglomerates, thus effectively solving the problem of large agglomerates blocking the conveying pipeline

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