Scraper with filtering cake braking device

A crushing device and scraper technology, applied in the centrifuge and other directions, can solve the problem that the filter cake layer cannot be automatically removed, and achieve the effect of reducing labor intensity and improving separation efficiency

Inactive Publication Date: 2013-06-05
JIANGSU SAIDELI PHARMA MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a scraper with a filter cake breaking device, which can solve the problem that the residual filter cake layer cannot be automatically removed

Method used

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  • Scraper with filtering cake braking device

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Embodiment Construction

[0011] Depend on figure 1 , 2 It can be seen that the scraper with a filter cake crushing device includes a connecting sleeve 1, a scraper rod 2, a scraper blade 3, an air blow nozzle 4, a bracket 5, a roller 6, and a mounting seat 7. The two ends of the scraper rod 2 are respectively connected to the scraper blade 3 It is connected with the connection sleeve 1, and the tail of the scraper blade 3 is equipped with a bracket 6, and one end of the bracket 6 is connected with a mounting seat 7, and an air blowing nozzle 4 is arranged on the outside of the scraper blade 3, and rollers 6 are installed at both ends of the mounting seat 7, and the bracket 5 is on the scraper blade. The position on the sheet 3 is adjustable, and an air inlet is arranged in the middle of the scraper bar 2 .

[0012] When the scraper with filter cake crushing device of the present invention is working, the drum 9 rotates at a low speed in the direction of the arrow in the diagram, the cylinder shaft 8 ...

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Abstract

The invention discloses a scraper with a filtering cake braking device. The filtering cake braking device comprises a connecting sleeve (1), a scraper rod (2), a scraper piece (3), an air blowing nozzle (4), a support frame (5), rollers (6) and an installing seat (7). Two ends of the scraper rod (2) are respectively connected with the scraper piece (3) and the connecting sleeve (1). A support frame (6) is installed on the tail portion of the scraper piece (3). One end of the support frame (6) is connected with the installing seat (7). The air blowing nozzle (4) is arranged outside the scraper piece (3). The rollers (6) are installed at two ends of the installing seat (7). The position of the support frame (5) on the scraper piece (3) can be adjusted. An air inlet hole is arranged in the middle of thescraper rod (2). By means of the structure of the scraper with the filtering cake braking device, residue material layers in a revolving drum can be completely dropped. The scraper with the filtering cake braking device is operated in a full-automatic mode. The separation efficiency of a centrifugal machine is improved. Labor intensity of workers is relieved.

Description

[0001] technical field [0002] The invention relates to a scraper device, in particular to a scraper with a filter cake crushing device. Background technique [0003] At present, the commonly used automatic centrifuge unloading basically adopts the scraper unloading method. The scraper is slowly approaching the drum wall under the low speed state of the drum, and the solid material layer after centrifugation in the drum is gradually scraped off. , due to the relative movement between the scraper and the drum wall, it is impossible to approach the drum wall without limit. Considering safety, generally there will be a residual material layer of about 5mm that cannot be automatically peeled off and can only be removed manually, which not only reduces the The recovery efficiency of each batch of materials is increased, and the separation time of each batch of materials is increased. Contents of the invention [0004] The purpose of the present invention is to provide a scrap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04B11/08
Inventor 顾根生耿金奇许关红高锐
Owner JIANGSU SAIDELI PHARMA MACHINE
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