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Storage tank for polymer particles and sampling method

A technology of polymer particles and storage tanks, which is applied in sampling devices, containers, packaging, etc., can solve the problems of cumbersome sampling of polymer particles, and achieve the effect of precise control

Active Publication Date: 2020-05-01
WEIFANG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In view of the above defects, the object of the present invention is to provide a storage tank for polymer particles, which aims to solve the technical problem of cumbersome sampling of stored polymer particles in the prior art

Method used

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  • Storage tank for polymer particles and sampling method
  • Storage tank for polymer particles and sampling method
  • Storage tank for polymer particles and sampling method

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Experimental program
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Embodiment Construction

[0038] Below in conjunction with accompanying drawing, further elaborate the present invention.

[0039] The orientations involved in this specification are all based on the orientation of a polymer particle storage tank of the present invention when it is in normal operation, and do not limit its orientation during storage and transportation. It only represents a relative positional relationship, not an absolute positional relationship.

[0040] Such as figure 1 , figure 2 as well as image 3 Commonly shown, the polymer particle storage tank includes a tank body 1, the top of the tank body 1 is provided with a feed port, the bottom of the tank body 1 is provided with a discharge port, and the bottom of the tank body 1 is equipped with a sampling device 2, and the sampling device 2 It includes a sampling cylinder 20, a lifting mechanism 22 and a rotating mechanism 21.

[0041] Such as figure 1 , figure 2 as well as image 3 As shown together, a sliding sleeve 11 is ins...

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Abstract

The invention discloses a storage tank for polymer particles, and relates to the technical field of storage of the polymer particles. The storage tank comprises a tank body and a sampling device, wherein the sampling device comprises a sampling tube vertically and glidingly connected to the bottom of the tank body; a plurality of rotary cutting blades which are spirally arranged are arranged at the top port of the sampling tube, and the rotary cutting blades are arranged at intervals and are tilted toward the center of the sampling tube; the bottom port of the sampling tube is connected with atube plug or a sample storage device; a lifting mechanism is arranged at the bottom of the tank body, and a rotating mechanism is connected on the lifting mechanism and vertically moves under the driving of the lifting mechanism; and the sampling tube is connected on the rotating part of the rotating mechanism and rotates under the driving of the rotating mechanism. The storage tank for the polymer particles solves the technical problem of complicated sampling of the polymer particles stored in the prior art, realizes the quantitative stable sampling, controls the sampling quantity accurately, and cannot affect the environment inside the tank body. The invention further provides a sampling method applying the storage tank for the polymer particles.

Description

technical field [0001] The invention relates to the technical field of polymer particle storage, in particular to a special storage tank for polymer particles with a sampling function. Background technique [0002] Polymer materials include plastics, rubber, fibers, films, adhesives, and coatings. Among them, plastics, synthetic fibers and synthetic rubber, known as the three major synthetic materials of modern polymers, have become important materials that are indispensable for national economic construction and people's daily life. Before the processing of polymer materials, they must be synthesized first, and the monomers are synthesized into polymers for granulation to form polymer particles (hereinafter referred to as materials). The average particle size of the materials ranges from micron to millimeter. Will be stored airtight in the storage tank. [0003] The material needs to be sampled frequently and participate in the experiment, so it needs to be taken from the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D90/00G01N1/10
CPCB65D90/00G01N1/10
Inventor 张英超李成杰李国福胡静袁金秀
Owner WEIFANG UNIV OF SCI & TECH
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