Graded filtering device with anti-blocking function

Abstract

The invention discloses a graded filtering device with an anti-blocking function. The graded filtering device comprises a base body, a sliding groove, a guide column, a main flow pipe and a high-pressure nozzle, the inner surface of the base body is provided with the sliding groove, the inner surface of the sliding groove is slidably provided with a sliding block, the outer surface of the sliding block is connected with the guide column in a penetrating manner, the inner surface of the base body is fixedly provided with a limiting plate, a sieve plate is mounted on the outer surface of the sliding block in an embedded manner, a discharge plate is fixedly mounted on the outer surface of the sieve plate, a main shaft is mounted on the outer surface of the sliding block in an embedded manner, and a secondary support is fixedly mounted on the outer surface of the main shaft. According to the graded filtering device with the anti-blocking function, a scraper used for cleaning the sieve plate is arranged, the scraper and the sieve plate in the device move in the opposite direction in the using process, objects stuck or blocked by the sieve plate can be cleaned up, the scraper can perform reciprocating linear movement through a moving rod during use, so that the scraper can move along with translation of the sieve plate conveniently, and use of the sieve plate in the working process is not affected.

Description

technical field [0001] The invention relates to the technical field of filtering devices, in particular to a graded filtering device with an anti-clogging function. Background technique [0002] With the advancement of science and technology, more and more machines have become finished products in development, among which the classification filter device is also one of them, and can be applied in many fields to classify and classify materials in their fields, and distinguish between sizes, but There are also certain defects in the existing hierarchical filtering device during use, such as: [0003] 1. Due to the uncertainty of the types of materials to be classified or excessive placement of materials in the existing classification filtration device, it is easy to cause the sieve plate to be jammed and blocked, which will affect the use of the device; [0004] 2. The existing grading and filtering device, when classifying materials that are damp and crystallized or agglomer...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a classification filter device with anti-clogging function, to solve the existing classification filter device proposed in the above background technology, when in use, due to the uncertainty of the type of material to be classified, or because the material is placed too much , it is easy to cause the sieve plate to be jammed and blocked, which affects the use of the device. When classifying materials that are damp and crystallized or agglomerated, it is easy to separate them as large particles and cause waste. friction between them, it is difficult to disassemble and clean it, and it is inconvenient to quickly replace other materials for classification

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