Detachable scraping plate clamping assembly of scraping plate centrifugal machine

Abstract

The invention discloses a detachable scraping plate clamping assembly of a scraping plate centrifugal machine. The detachable scraping plate clamping assembly comprises a scraping plate fixing rack and a scraping plate mounting rack. A motor rotating shaft is inserted in the scraping plate fixing rack. The scraping plate mounting rack is connected to the front end of the motor rotating shaft and is composed of a telescopic sleeve, telescopic rods, balance supports and a balance rib. The two ends of the telescopic sleeve are connected with the telescopic rods in a sleeving manner. The balance supports are fixed to the telescopic rods and each comprise a short inclined strut, a long inclined strut and a clamping plate. Each clamping plate is triangularly connected with the corresponding short inclined strut and long inclined strut through U-shaped angle iron. The detachable scraping plate clamping assembly aims at the problems that the traditional scraping plate mounting manner is single, the angle is fixed, and the mounting efficiency is low; through the arrangement of the scraping plate mounting rack, when the mounting angle of scraping plates needs to be adjusted, the angles of the clamping plates supported by the short inclined struts and the short inclined struts incline by adjusting the height of the telescopic rods and the telescopic sleeve and sliding rivet sliding grooves, and therefore adjustable mounting of the scraping plates is achieved; and the detachable scraping plate clamping assembly is high in mounting efficiency, and the scraping plates are connected firmly and stably.

Description

Technical field [0001] The invention relates to the technical field of centrifuges, in particular to a detachable scraper clamping assembly of a scraper centrifuge. Background technique [0002] In the process flow of the coal preparation plant, the treatment of coal slurry is an extremely important link. The separation efficiency of the coal preparation plant, the quality of the separation products, the loss of coal slurry and environmental pollution caused by wastewater discharge are all related to each other. The sorting process and equipment used have a great relationship. [0003] At present, according to the specific requirements of the slime slurry treatment process, the equipment used in the dehydration and recovery of coarse slime mainly includes vertical scraper unloading centrifuges and horizontal scraper unloading centrifuges. Among them, the vertical scraper unloading centrifuges are mainly composed of screens. The sieve basket and the scraper are arranged vertically,...

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Problems solved by technology

[0003] At present, according to the specific requirements of the coal slurry treatment process, the equipment used for the dehydration and recovery of coarse coal slime mainly includes vertical scraper discharge centrifuges and horizontal scraper discharge centrifuges, of which: the vertical scraper discharge centrifuges are mainly composed of sieve Basket, scraper, bell jar and cloth cone, screen basket and scraper are set up vertically, but this kind of vertical scraper discharge centrifuge has small processing capacity, large floor space, many wearing parts, not only complex structure, but also Due to the complex structure, it is difficult to maintain; the horizontal scraper discharge centrifuge is mainly composed of a screen basket, a scraper, a differential and a feed pipe. The screen basket and the scraper are arranged axially, and the screen basket and the scraper are driven by the differential. movement, so as to realize the dehydration and recovery of coal slime. Although this kind of horizontal scraper discharge centrifuge has improved the problem that the vertical scraper discharge centrifuge occupies a large area, the problem existing in both the vertical scraper and the horizontal scraper is that the scraper The installation method and installation position are both fixed, which brings inconvenience to the flexible use of the centrifuge, resulting in low practical value of the centrifuge, and it is inconvenient to replace the scraper when it is damaged

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