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A kind of furan resin production system and process

A furan resin and production system technology, which is applied in chemical/physical/physical chemical processes, chemical instruments and methods, chemical/physical/physical chemical fixed reactors, etc., can solve problems such as rough proportioning and low mixing production efficiency , to achieve the effect of expanding the space

Active Publication Date: 2019-10-29
浙江天奇新材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to aim at the deficiencies of the prior art, to provide a furan resin production system and process, respectively through the main material output control assembly and the auxiliary material output assembly to carry out the fixed ratio output mixing of the main material and the auxiliary material, and at the same time carry out the catalyst production Quantitative import; quantitative addition of excipients while carrying out catalyst output and mixing at a fixed ratio, to realize the orderly proportioning of furan resin components, and solve the technical problems of low mixing production efficiency and rough proportioning existing in the prior art

Method used

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  • A kind of furan resin production system and process
  • A kind of furan resin production system and process
  • A kind of furan resin production system and process

Examples

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Embodiment 1

[0044] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0045] Such as figure 1 , 2 , Shown in 3 and 4, a kind of furan resin production system, comprises power unit 1, also comprises:

[0046] Stirring mechanism 2, said stirring mechanism 2 includes a stirring bin 21, a stirring assembly 22 arranged in the stirring bin 21, and a plurality of feeding openings 23 opened on said stirring bin 21, which is formed by mixing various components After the main material enters the mixing chamber 21, it is broken up and stirred by the stirring assembly 22 and then output through the discharge...

Embodiment 2

[0057] Such as figure 2 , 3 and 9, wherein the parts identical or corresponding to those in the first embodiment adopt the reference numerals corresponding to the first embodiment, and for the sake of simplicity, only the differences from the first embodiment are described below; the second embodiment is different from the first embodiment The difference is that: the stirring assembly 22 includes a breaking part 221, a plurality of stirring parts 222 uniformly arranged on the inner wall of the mixing chamber 21, and a stirring output area 223, and the upper and lower ends of the breaking part 221 They are respectively fixedly connected with the power mechanism 1 and the stirring bin 21, and the stirring part 222 is fixedly arranged on the stirring bin 21; in this embodiment, the stirring parts 222 are uniformly arranged on the stirring bin 21 On the inner peripheral surface, the number thereof is preferably six.

[0058] Among them, such as figure 2 , 3 As shown in and 9...

Embodiment 3

[0062] Reference attached Figure 12 A furan resin production system process in Example 3 of the present invention is described.

[0063] A kind of furan resin production technology, comprises the following steps:

[0064] (a) The main material mixing process, the main material formed by mixing various materials enters the mixing chamber 21, is broken up by the dispersing part 221 in a rotating manner, and then falls into the mixing chamber 21, and then passes through the stirring output area 223 After the multiple stirring parts 222 are stirred in a rotating manner, they are output into the mixing chamber 33 through the discharge port 23;

[0065] (b) Preliminary mixing process, the main material stirring assembly 22 rotates and stirs while driving the compression part 313 to move, and quantitatively outputs the auxiliary material into the mixing chamber 33 in a compressed manner to contact and mix with the main material, and synchronously drives the catalyst output chamber ...

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Abstract

The invention relates to the field of resin synthesis and production and in particular relates to a high-efficiency furan resin production system and process. The production system comprises a power mechanism, a stirring mechanism, a primary mixing mechanism and a secondary mixing mechanism, wherein the primary mixing mechanism comprises an auxiliary material output assembly, a main ingredient output control assembly and a mixing bin; the power mechanism drives the stirring assembly to operate, the auxiliary material output assembly is synchronously driven to perform quantitative auxiliary material output, and auxiliary materials enter the mixing bin to be contacted and mixed with the main ingredients; a primary mixed solution formed by mixing the main ingredients and the auxiliary materials is contacted and mixed with a catalyst ejected by a catalyst output assembly in the dropping process; the main ingredients and the auxiliary materials are subjected to constant proportion output mixing by the main ingredient output control assembly and the auxiliary material output assembly respectively, and quantitative introduction of the catalyst is performed; and the auxiliary materials arequantitatively added while constant proportion output mixing of the catalyst is performed, so that ordered proportioning of various components of the furan resin is realized, and the technical problems existing in the prior art that the mixing production efficiency is low and the proportion is coarse are solved.

Description

technical field [0001] The invention relates to the field of resin synthesis production, in particular to a furan resin production system and process. Background technique [0002] Furan resin refers to the general name of resins produced from furfuryl alcohol and furfural with furan ring as raw materials. It has outstanding corrosion resistance, heat resistance, wide source of raw materials, simple production process and other advantages, which has attracted people's attention. At present, it is widely used in the metallurgical casting industry for molding. For example, in the production of many auto parts, plumbing and sanitary ware, and tire molds, good economic results can be obtained after using furan resin sand for molding. The production of furan resin often requires the use of a mixing device. When using it, different raw materials need to be added to the tank according to the proportion, and then mixed by a stirring device. However, the current mixing production dev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J19/20B01J19/00
CPCB01J19/0066B01J19/20
Inventor 傅世根
Owner 浙江天奇新材料科技股份有限公司
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