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Aftertreatment device for producing polyvinyl alcohol powder

A technology of polyvinyl alcohol powder and post-processing device, which is applied in the direction of packaging, transportation and packaging, and the type of packaged items. It can solve the problems of low work efficiency, time-consuming and laborious, etc., and achieve the effect of simple structure, convenient use, and improved work efficiency.

Inactive Publication Date: 2020-05-15
上海鑫亨新材料科技有限公司
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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 solve the problems existing in the prior art when traditional polyvinyl alcohol is filled and packaged by manual observation of the filling volume, and the next step is performed after closing the feeding hole, which is time-consuming and laborious. , and the shortcomings of low work efficiency, and a post-processing device for the production of polyvinyl alcohol powder is proposed

Method used

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  • Aftertreatment device for producing polyvinyl alcohol powder
  • Aftertreatment device for producing polyvinyl alcohol powder
  • Aftertreatment device for producing polyvinyl alcohol powder

Examples

Experimental program
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Effect test

Embodiment 1

[0024] refer to Figure 1-4 , a post-processing device for producing polyvinyl alcohol powder, comprising a bottom plate 1, the top side of the bottom plate 1 is provided with a fixed rod 6, the bottom plate 1 is provided with a storage tank 2, and the storage tank 2 is provided with a discharge pipe 3, The top side of the bottom plate 1 is movably equipped with a placement plate 4, the top side of the placement plate 4 is placed with a packaging barrel 5, and one side of the fixed rod 6 is movably installed with an L-shaped pull rod 11, and one side of the L-shaped pull rod 11 is in contact with the placement plate 4. Adaptation, the top of the L-shaped tie rod 11 is rotatably equipped with a connecting rod 15, and one end of the connecting rod 15 is rotatably installed with a sealing plate 22, and a movable hole 16 is opened on the inner wall of one side of the discharge pipe 3, and one side of the sealing plate 22 runs through Active hole 16.

[0025] In the present invent...

Embodiment 2

[0030] refer to Figure 1-4 , a post-processing device for producing polyvinyl alcohol powder, comprising a bottom plate 1, the top side of the bottom plate 1 is provided with a fixed rod 6, the bottom plate 1 is provided with a storage tank 2, and the storage tank 2 is provided with a discharge pipe 3, The top side of the bottom plate 1 is movably equipped with a placement plate 4, the top side of the placement plate 4 is placed with a packaging barrel 5, and one side of the fixed rod 6 is movably installed with an L-shaped pull rod 11, and one side of the L-shaped pull rod 11 is in contact with the placement plate 4. Adaptation, the top of the L-shaped tie rod 11 is installed with a connecting rod 15 through the rotation of the pin shaft, and one end of the connecting rod 15 is installed with a sealing plate 22 through the rotation of the pin shaft, and a movable hole 16 is provided on the inner wall of one side of the discharge pipe 3 to seal One side of the plate 22 runs t...

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Abstract

The invention belongs to the field of polyvinyl alcohol production and particularly discloses an aftertreatment device for producing polyvinyl alcohol powder. Specific to the problems that during discharge, filling and packaging of polyvinyl alcohol at present, the filling quantity is observed manually, then a discharge hole is closed, the next step of operation is conducted, in this way, time andlabor are wasted, and work efficiency is low, now the following scheme is provided that the aftertreatment device comprises a bottom plate; a fixed rod is arranged on the top side of the bottom plate; a storage bucket is arranged on the bottom plate and is provided with a discharge pipe; a holding plate is movably installed on the top side of the bottom plate; the aftertreatment device is simplein structure, discharging is conducted continuously through the discharge pipe, thus a packaging bucket becomes heavy continuously, thus an L-shaped pull rod is driven to move, thus a seal plate is driven to move to seal the discharge pipe, at the moment, a worker puts a new packaging bucket for replacement, the next filling is conducted, one worker can operate and manage a plurality of filling tables simultaneously, work efficiency is improved, and use is convenient.

Description

technical field [0001] The invention relates to the technical field of polyvinyl alcohol production, in particular to a post-processing device for producing polyvinyl alcohol powder. Background technique [0002] Polyvinyl alcohol: organic compound, white flaky, flocculent or powdery solid, odorless, soluble in water (above 95°C), polyvinyl alcohol is an important chemical raw material, used to manufacture polyvinyl acetal, gasoline-resistant pipes And vinylon synthetic fibers, fabric treatment agents, emulsifiers, paper coatings, adhesives, glues, etc. [0003] The patent with the publication number CN206566603U discloses a new processing device for producing polyvinyl alcohol powder, which uses the PVA powder mother liquor produced after alcoholysis in the preparation process of polyvinyl alcohol, and enters the sedimentation tank from the alcoholysis machine and extruder equipment , after being stirred in the sedimentation tank, it enters the mother liquor filter, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B1/32B65B43/54B65B1/04
CPCB65B1/04B65B1/32B65B43/54
Inventor 陶勤
Owner 上海鑫亨新材料科技有限公司
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