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High Concentration Cleaner

A slag drum and sedimentation technology, which is applied in textiles, papermaking, fiber raw material processing, etc., can solve problems such as poor slag removal effect, and achieve excellent impurity removal effect, strong centrifugal effect, and enhanced centrifugal effect.

Active Publication Date: 2018-12-25
INNER MONGOLIA TIANHAO PAPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a high-concentration slag remover to solve the problem of poor slag removal effect of the existing high-concentration slag remover

Method used

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Embodiment Construction

[0016] The present invention will be further described in detail below through specific implementations:

[0017] The reference signs in the drawings of the specification include: the slag removal cylinder 10, the discharge port 11, the urn section 12, the slag tank 20, the slag discharge port 21, the support frame 30, the feed cylinder 40, the first cylinder section 41, The second cylinder section 42, the slurry inlet 43, the through hole 44, and the spiral blade 45.

[0018] Such as figure 1 As shown, the high-concentration slag remover includes a slag removal cylinder 10, a slag tank 20, a support frame 30, and a feed barrel 40. The support frame 30 is fixedly supported on the outside of the slag tank 20, and the slag tank 20 has a slag outlet opening. 21. The upper end of the sediment tank 20 communicates with the lower end of the slag removal cylinder 10. The lower part of the slag removing cylinder 10 has an urn-shaped section 12, and the upper end of the slag removing cylin...

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PUM

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Abstract

The invention belongs to the technical field of papermaking equipment, and particularly discloses a high-concentration deslagger which comprises a deslagging drum, a feeding drum, a slag sedimentation tank and a supporting frame. The lower end of the deslagging drum is communicated with the upper end of the slag sedimentation tank, the supporting frame fixedly supports outside the slag sedimentation tank, a slag outlet is arranged on the slag sedimentation tank, the feeding drum is rotatably arranged inside the upper end of the deslagging drum, a discharging port is arranged at the upper end of the deslagging drum, and the upper end of the feeding drum is provided with a pulp inlet; multiple through holes are formed in the side wall of the lower portion of the feeding barrel and arranged along the tangential direction of the inner wall of the deslagging drum, helical blades are arranged on the outer wall of the feeding barrel, and helical direction of the helical blades is uniform to rotating direction of the feeding drum. Compared with the prior art, the high-concentration deslagger has the advantages that energy that pulp has is fully utilized, centrifugal effect of the pulp is enhanced, and impurity removal effect of the high-concentration deslagger is good.

Description

Technical field [0001] The invention belongs to the technical field of papermaking equipment, and particularly relates to a high-concentration slag remover. Background technique [0002] In my country's papermaking raw materials, waste paper raw materials account for more than 65%. When waste paper is used as a raw material for papermaking, after the waste paper is shredded, heavy impurities such as iron, sand and gravel, pulp mass, pulp block, rubber block, iron nail and so on are also contained in the pulp. Use deslagging equipment to remove impurities in the slurry. Because the high-concentration cleaner can remove impurities in higher-concentration slurry and has the advantages of saving water and electricity, it has been widely used in waste paper pulping production lines. [0003] The invention patent with the patent publication number CN 104452403B discloses a new type of diversion type high concentration cone cleaner, which includes a shell with a slurry inlet and a slurr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21D5/22
CPCD21D5/22
Inventor 李泽世张善芳彭绅彭铂祯
Owner INNER MONGOLIA TIANHAO PAPER