Tire recycling device for smashing waste tire based on high-pressure water jet

Abstract

The invention discloses a tire recycling device for smashing a waste tire based on a high-pressure water jet. The tire recycling device is characterized by comprising a frame (22), wherein a smashing chamber (15) of which the top cover (1) can be opened is formed in the upper part of the frame (22); a tire clamping mechanism is arranged inside the smashing chamber (15); movable jet flow spray nozzles for jetting high-pressure water towards clamped tires are arranged in the up, down, left and right directions of the smashing chamber (15); the clamping mechanism comprises a main shaft (28), a clamping bracket (34), radial expansion arms, an electromagnetic chuck, bevel pinions (40) and a bevel gear wheel (41). The device provided by the invention does not need to initially disassemble waste tires, can adjust proper jet flow pressure, and does not destroy a steel wire gauze while completely smashing the rubber of the tire surface.

Description

technical field [0001] The invention relates to a tire recovery device, in particular to a recovery device for crushing waste tires based on high-pressure water jets. Background technique [0002] At present, the number of automobiles in my country has increased dramatically, and the phenomenon of "black pollution" caused by waste tires has become more and more serious. Therefore, the treatment methods for waste tires have attracted more and more attention. [0003] Ordinary radial tires invented by Siemens AG in Germany, because the steel wire and rubber are very tightly combined, it is very difficult to separate during recycling, especially at room temperature. [0004] In my country and other countries and regions, the commonly used methods for recycling waste tires generally include: pyrolysis method, explosive explosion method, normal temperature mechanical crushing method, low temperature crushing method, etc. Among them, the pyrolysis process is complex, high energy ...

AI Technical Summary

Problems solved by technology

Among them, the pyrolysis process is complex, high energy consumption, high pollution, and more tail gas

Explosive explosion method consumes a lot of explosives. On average, each tire needs to consume about 1Kg of explosives. The toxic and harmful gases produced by the explosion are also more difficult to deal with. The explosion chamber and charging process are also very cumbersome and noise is also a big problem.

The room temperature crushing method has simple equipment, high efficiency, large processing capacity and low cost, but the particle size of the obtained rubber powder is relatively large, which is not conducive to the reprocessing and utilization of rubber powder

The low-temperature pulverization method has the characteristics of small rubber powder particle size, low degree of thermal oxidation, and almost no pollution. Although it can produce high-quality rubber powder, it consumes a lot of refrigeration energy and has low economic benefits.

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