Cleaning type high-strength plastic grinder

Abstract

The invention discloses a cleaning type high-strength plastic grinder, belonging to the technical field of breaking devices. The cleaning type high-strength plastic grinder comprises a rack, a shatter box, a power plant, an upper shim, a lower shim, a material sieve plate, a power driven device and a feeding hopper. The cleaning type high-strength plastic grinder is characterized in that at least one inner wall of the feeding hopper is fixedly provided with a spraying and cleaning device; the lower part of one side of the rack is fixedly provided with a drainage layout device which corresponds to the lower part of the material sieve plate. The invention does not need to install a washing device singly, saves the occupied floor area, lowers the management and protection difficulty, saves labor and can prevent the sewage from spreading by the drainage layout device so as to protect the on-site operation environment.

Description

technical field [0001] The invention belongs to the technical field of pulverizing devices, and in particular relates to a cleaning type high-strength plastic pulverizer. Background technique [0002] The concept of high-strength plastics mentioned above refers to high-molecular-weight high-density polyethylene plastics, the full English name is: High Molecular Weight High Density Polyethylene (English abbreviation: HMWHDPE). [0003] Plastic pulverizers can be found in a large number in Chinese patent documents, such as the powerful pulverizer disclosed by CN2090728U, the rubber-plastic pulverizer provided by CN2260661Y, the pulverizer recommended by CN2342889Y, the thermosetting material pulverizer disclosed by CN2759590Y, the plastics pulverizer disclosed by CN101264646A, etc. Pulverizer, the plastic pulverizer and conjoined plastic pulverizer disclosed in CN2408967Y and CN2412656Y, the vertical rotary knife plastic pulverizer disclosed in CN2557227Y, the plastic pulveriz...

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Problems solved by technology

[0004] The above-mentioned plastic pulverizers disclosed by the literature and the plastic pulverizers widely used in the industry (plastic product manufacturers) all have the following two major deficiencies: when it is necessary to pulverize recycled plastics, one needs to be equipped with an independent cleaning device or A large number of cleaning workers are used to clean the plastic blocks before they are crushed. The shortcoming of a separate cleaning device is that there are many equipments in use, which makes the entire crusher occupy a large area, which not only causes certain difficulties in management and protection, Moreover, there are many operators, which wastes valuable labor resources, and the efficiency of manual cleaning is low. The labor intensity of cleaning personnel is high, and the sewage at the cleaning operation site flows across, which affects the environment; the second is that the crushing force is small and the crushing efficiency is low. The crushing of HMWHDPE block will show the situation of expecting and sighing

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