Behenamide purification device

A behenic acid amide and spindle technology, which is applied in the field of behenic acid amide preparation, can solve problems such as inconvenient use and complex structure

Active Publication Date: 2020-11-03
JIANGXI ZHILIAN PLASTIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device realizes the purification of N,N-dimethylbenzamide compound by cooling the saturated ethanol solution of N,N-dimethylbenzamide compound, and the purification effect is good, but the structure of the device is too complicated, and the use of Inconvenient, so the device needs to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see Figure 1-6 , a behenic acid amide purification device, comprising a base plate 1, the middle part of the upper surface of the base plate 1 is rotatably connected to the main shaft 3, the right side of the upper surface of the base plate 1 is provided with a driving motor 20, and the output shaft of the driving motor 20 is fixedly connected to the first bevel gear 21. The lower part of the first bevel gear 21 meshes with the second bevel gear 22. The middle part of the second bevel gear 22 is fixedly connected to the lower part of the main shaft 3. The upper surface of the bottom plate 1 is provided with a protective cover 19, and the middle part of the protective cover 19 is connected to the main shaft 3 in rotation. , the bottom of main shaft 3 is provided with separating box 5, and the top right side of separating box 5 is provided with swivel seat 8, and the right side of swivel seat 8 rotates and connects the bottom of cover plate 10, and the bottom of cover pla...

Embodiment 2

[0030] see figure 1 with image 3 The other content of this embodiment is the same as that of Embodiment 1, except that: the top of the separation box 5 is provided with a slot 15 , and the middle part of the cover plate 10 is provided with a waterproof ring 9 matching with the slot 15 . In order to improve the tightness of the whole device and prevent the stock solution from leaking through the gap between the separation box 5 and the top cover plate 10 during the purification process, a waterproof ring 9 is set on the cover plate 10, and the waterproof ring 9 can be O-shaped Ring, etc., through the cooperation of the waterproof ring 9 and the slot 15, the deformation of the waterproof ring 9 is realized, thereby improving the sealing effect between the cover plate 10 and the separation box 5.

[0031]During the implementation of the present invention, the cylinder 2 is started, and the piston rod of the cylinder 2 shrinks, so that the separation box 5 moves downward, and at...

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Abstract

The invention relates to the technical field of behenamide preparation, and discloses a behenamide purification device. The device comprises a bottom plate, wherein the middle part of the upper surface of the bottom plate is rotatably connected with a main shaft; the lower part of the main shaft is provided with a separation box; the right side of the top of the separation box is provided with a rotating seat; the right side of the rotating seat is rotatably connected with the lower part of a cover plate; air cylinders are arranged on the left side and the right side of the upper surface of the bottom plate; piston rods of the air cylinders are fixedly connected with supporting blocks; the upper portions of the supporting blocks are fixedly connected with the bottom of the separation box;a permeable box is arranged in the middle of the main shaft; a gear ring is arranged on the upper portion of the inner wall of the permeable box; the upper end of the main shaft is provided with a rotating rod; one end, far from the main shaft, of the rotating rod is provided with a fixing plate; the upper part of the fixing plate is provided with a first rotating shaft; and a first gear is arranged at the upper end of the first rotating shaft. The purification device is suitable for behenamide purification, the whole device is simple in work, mixing and purification can be completed through one device, the number of parts needing to be controlled is small, and the use difficulty of the whole device is reduced.

Description

technical field [0001] The invention relates to the technical field of behenic acid amide preparation, in particular to a behenic acid amide purification device. Background technique [0002] Behenic acid amide (CASNO: 3061-75-4) is a very important processing aid in polymer materials, widely used as CPP, BOPP, BOPET, BOPS, BOPA, BOPCA, BOPEN, POE, LLDPE, EVA and Opening anti-sticking agent and anti-scratch agent for composite films; bright release agent and in-mold flow accelerator for engineering plastics; antistatic agent and lubricant for data transmission lines; slippery agent and release agent for rubber gaskets for capacitors release agents and lubricants for thermoplastic elastomers; processing aids in 3D printing consumables; drag reducers for natural gas pipelines, etc. There is an urgent need for high-end products with high purity and good stability in the market. [0003] Chinese patent (notification number: CN209428432U) discloses a N,N-dimethylbenzamide purifi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D33/11B01D33/68
CPCB01D33/11B01D33/68
Inventor 徐光徐珮滢朱钦
Owner JIANGXI ZHILIAN PLASTIC TECH CO LTD
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