Acrylic polyurethane synthesis reactor

A technology of acrylic polyurethane and synthetic reactor, which is applied in the direction of polyurea/polyurethane coating, chemical/physical/physicochemical fixed reactor, chemical instrument and method, etc. It can solve problems such as uneven stirring, restriction, and influence on reaction effect , to achieve the effect of improving the effect, improving the synthesis efficiency and effect

Active Publication Date: 2019-01-04
常州都铂高分子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in this technical solution, the stirring blades do not stir the reaction solution sufficiently, and the stirring is uneven; at the same time, it cannot be stirred according to the amount of the reaction solution, thereby affecting the reaction effect; making the technical solution limited

Method used

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  • Acrylic polyurethane synthesis reactor
  • Acrylic polyurethane synthesis reactor
  • Acrylic polyurethane synthesis reactor

Examples

Experimental program
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Embodiment approach

[0037] As an embodiment of the present invention, the No. 2 airbag 42 is provided with a group of No. 2 holes 421, and gas is ejected from the No. 2 holes 421 to accelerate the synthesis of acrylic polyurethane. In the present invention, a group of No. 2 holes 421 are arranged, and the gas is ejected from the No. 2 holes 421. The action of the gas fully stirs the synthesis solution of propylene acid urethane, thereby improving the synthesis efficiency of acrylate urethane.

[0038] As an embodiment of the present invention, the second horn body 2 is composed of multiple sets of inner rings 22, and the inner rings 22 at the ends are fixedly installed on the support frame 21; the outer wall of the inner ring 22 is provided with a convex ring 23; The protruding ring 23 is provided with a No. 1 rod 24, which is used to guide the movement of the inner ring 22 in the vertical direction; one end of the No. 1 rod 24 is fixedly installed on the protruding ring of the bottom inner ring 2...

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Abstract

The invention belongs to the technical field of chemical synthesis equipment and particularly discloses an acrylic polyurethane synthesis reactor. The acrylic polyurethane synthesis reactor comprisesa first drum, a supporting frame, a first driving unit, a synthesis unit and a gas storage chamber. By cooperation of the first driving unit, the second driving unit and the synthesis unit, on the onehand, gas pushes a fixing disc to move downwards, an acrylic polyurethane synthetic solution synthesizing route is increased through pushing of fan blades, completeness and uniformity in synthesis ofacrylic polyurethane synthetic solution are achieved, and accordingly acrylic polyurethane synthesis effects are improved; on the other hand, an inner ring is controlled to move vertically accordingto different liquid levels of the acrylic polyurethane synthetic solution, acrylic polyurethane synthetic solution unstirred in the first drum enters the second drum to be stirred, and accordingly acrylic polyurethane synthesis effects and efficiency are improved.

Description

technical field [0001] The invention belongs to the technical field of chemical synthesis equipment, in particular to an acrylic polyurethane synthesis reactor. Background technique [0002] Synthesis reactor is the equipment to realize the synthesis reaction process, which is widely used in chemical industry, oil refining, metallurgy, light industry and other industrial sectors. Acrylic polyurethane is a two-component self-drying coating composed of high-grade acrylic resin, pigments, additives and solvents as the hydroxyl component, and aliphatic isocyanate as the other component; acrylic polyurethane has excellent light resistance and Outdoor aging resistance, acrylic polyurethane can be produced by emulsion polymerization. [0003] There is also a patent in the prior art about a technical solution for an acrylic polyurethane synthesis reactor. For example, a Chinese patent with application number 2017202814323 discloses a synthesis reactor, including reaction brackets, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18C09D175/04
CPCB01J19/0053B01J19/0066B01J19/1806C09D175/04
Inventor 林枫
Owner 常州都铂高分子有限公司
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