CN103599639A - Device for physically purifying low volatile matter in macromolecular compound - Google Patents
Device for physically purifying low volatile matter in macromolecular compound Download PDFInfo
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- CN103599639A CN103599639A CN201310578723.5A CN201310578723A CN103599639A CN 103599639 A CN103599639 A CN 103599639A CN 201310578723 A CN201310578723 A CN 201310578723A CN 103599639 A CN103599639 A CN 103599639A
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Abstract
The invention discloses a device for physically purifying a low volatile matter in a macromolecular compound. A heating tank of the device adopts heating oil to heat or adopts an electric heating way; the heat conduction oil heating of the heating tank is implemented as follows: heat conduction oil is filled into the heating tank, then the heat conduction oil is heated, so that the temperature of the oil is increased to a needed temperature, and then the hot oil is transported to a place needing to be heated through a circulating oil pump; the electric heating way is implemented as follows: an electric heating plate or an electric heating coil are electrified to heat the place needing to be heated. According to the physical characteristics of the low volatile matter in the macromolecular compound and inorganic mineral powder, an air exhausting pump and multiple filter layers are provided, the low volatile matter completely volatizes through adopting a physical method by utilizing a vacuum negative-pressure environment under the condition that the heating time is limited and the boiling point of the volatile matter is not reached, the consumed time is short, the energy consumption is saved, and the volatile matter can be thoroughly volatized.
Description
Technical field
The invention belongs to chemical field, relate in particular to low volatile physical cleaning device in a kind of macromolecular compound.
Background technology
The residue problem of contained moisture in the part low molecular weight volatile thing containing cannot solve macromolecular compound completely in common mix and blend in and inorganic mineral powder, and this residue can affect quality and the modification performance of modified product greatly.Common method is exactly to adopt the method heating while stirring, and the moisture evaporation of low molecular weight volatile thing and inorganic mineral powder is fallen, but this method efficiency is low, and volatilization not exclusively, and residual goods and materials are many, affected the quality of product.
Traditional process for purifying adopts the mode of heating to impel low volatile volatilization, and this technological requirement equipment is furnished with chuck and uses heat-conducting oil heating, not only the production time long, energy consumption consumption is large and volatilization is incomplete.
Summary of the invention
The object of the present invention is to provide low volatile physical cleaning device in a kind of macromolecular compound, be intended to solve that low volatile process for purifying length consuming time in existing macromolecular compound, energy consumption are large, the incomplete problem of volatilizing.
The present invention realizes like this, low volatile physical cleaning device in a kind of macromolecular compound, in described macromolecular compound, the heating tank of low volatile physical cleaning device adopts heating oil heating or electrical heating, heating tank heat-conducting oil heating is in heating tank, to add conduction oil, heat afterwards conduction oil, make oily temperature be raised to the temperature needing, then deep fat is delivered to the place that needs heating by oil circulating pump; Electrical heating is electric heating piece or electric heating coil energising heating for the place of directly heating at needs.
Further, in described macromolecular compound, low volatile physical cleaning device comprises heating tank, surge tank, filter course, aspiration pump, treatment pond; Heating tank is connected with surge tank by pipeline, and surge tank is connected with aspiration pump by pipeline, in the pipeline of connection surge tank and aspiration pump, is provided with multiple filtration layer, at the escape pipe place of aspiration pump, is connected with treatment pond.
The present invention is directed to the physical characteristic of the low volatile (as moisture) in macromolecular compound and inorganic mineral powder, aspiration pump and multi-layer filtrating equipment are set, in the environment of macromolecular compound and inorganic mineral powder, form vacuum condition, can not allow inorganic mineral powder external coordination, constantly vacuumize again formation negative pressure, and the impurity of volatilization and moisture and breeze to be isolated and discharged simultaneously, under condition at heat time finite sum less than volatile matter boiling point, utilize the environment of negative pressure of vacuum, adopt traditional heating volatilization to assist, by physical method, by low volatile, evaporate completely, consuming time short, save energy consumption, volatilization thoroughly.
Accompanying drawing explanation
Fig. 1 is the structural representation of low volatile physical cleaning device in the macromolecular compound that provides of the embodiment of the present invention.
In figure: 1, heating tank; 2, surge tank; 3, aspiration pump; 4, filter course; 5, treatment pond
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 shows the structural representation of low volatile physical cleaning device in a kind of macromolecular compound of the present invention, as shown in the figure, the present invention is achieved in that in a kind of macromolecular compound, low volatile physical cleaning device comprises heating tank 1, surge tank 2, aspiration pump 3, filter course 4, treatment pond 5.
Heating tank 1 is connected with surge tank 2 by pipeline, and surge tank 2 is connected with aspiration pump 3 by pipeline, in the pipeline of connection surge tank 2 and aspiration pump 3, is provided with multiple filtration layer 4, at the escape pipe place of aspiration pump 3, connects treatment pond 5.
Further, described heating tank 1 can adopt heating oil heating or electrical heating, heating tank heat-conducting oil heating is in heating tank, to add a certain amount of conduction oil, heat afterwards conduction oil, make oily temperature be raised to the temperature that we need, then by oil circulating pump, deep fat is delivered to the place that we need to heat.Electrical heating is electric heating piece or electric heating coil energising heating for the place of directly heating at needs.
By macromolecule mixture 1 heating in heating tank, heat time does not need oversize, do not need to be heated to volatile matter boiling point, open aspiration pump 3, at this moment can in the pipeline of whole device, form subnormal ambient, low volatile in the macromolecule mixture that subnormal ambient can make to have heated evaporates, surge tank 2 catches precipitation by the moisture evaporating, low volatile and other impurity, further by filter course 4, filter by aspiration pump 3 and discharge, finally by treatment pond 5, the harmful substance in effluent is absorbed, neutralized.
In macromolecular compound provided by the invention, concrete operation principle and the advantage of low volatile physical cleaning device is as follows:
1) heating tank heat-conducting oil heating: add a certain amount of conduction oil in heating tank, heat afterwards conduction oil, make oily temperature be raised to the temperature that we need, then by oil circulating pump, deep fat is delivered to the place that we need to heat.The method can obtain stable temperature, homogeneous heating, and variations in temperature is little, but temperature rise is slow, and power consumption is large;
2) electrical heating: directly, in electric heating piece or the electric heating coil energising heating for place of needs heating, words the method temperature rise of good heat insulation is fast, little power consumption, but steady change is larger, and temperature is stable not; Heating surface (area) (HS is heated even not;
3) in common mix and blend, need to solve macromolecular compound in the residue problem of contained moisture in contained part low molecular weight volatile thing and inorganic mineral powder, and this residue can affect quality and the modification performance of modified product greatly.Common method is exactly to adopt the method heating while stirring, and the moisture evaporation of low molecular weight volatile thing and inorganic mineral powder is fallen, but this method efficiency is low, and volatilization not exclusively, and residual goods and materials are many, affected the quality of product.
4) new technology adopts the mode of negative pressure of vacuum, evaporate completely, and the mode of traditional heating volatilization has become auxiliary means by physical method by low volatile.
It is to form vacuum condition in the environment of macromolecular compound and inorganic mineral powder that this technology mainly needs the difficult problem solving, and can not allow inorganic mineral powder external coordination, constantly vacuumizes again formation negative pressure, and the impurity of volatilization and moisture and breeze will be isolated and discharged simultaneously.
Although above-mentioned, by reference to the accompanying drawings the specific embodiment of the present invention is described; but be not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various modifications that performing creative labour can make or distortion still within protection scope of the present invention.
Claims (2)
1. a low volatile physical cleaning device in macromolecular compound, is characterized in that, in described macromolecular compound, the heating tank of low volatile physical cleaning device adopts heating oil heating or electrical heating; Heating tank heat-conducting oil heating is in heating tank, to add conduction oil, heats afterwards conduction oil, makes oily temperature be raised to the temperature needing, then deep fat is delivered to the place that needs heating by oil circulating pump; Electrical heating is electric heating piece or electric heating coil energising heating for the place of directly heating at needs.
2. low volatile physical cleaning device in macromolecular compound as claimed in claim 1, is characterized in that, in described macromolecular compound, low volatile physical cleaning device comprises heating tank, surge tank, filter course, aspiration pump, treatment pond; Heating tank is connected with surge tank by pipeline, and surge tank is connected with aspiration pump by pipeline, in the pipeline of connection surge tank and aspiration pump, is provided with multiple filtration layer, at the escape pipe place of aspiration pump, is connected with treatment pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310578723.5A CN103599639A (en) | 2013-11-18 | 2013-11-18 | Device for physically purifying low volatile matter in macromolecular compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310578723.5A CN103599639A (en) | 2013-11-18 | 2013-11-18 | Device for physically purifying low volatile matter in macromolecular compound |
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| CN103599639A true CN103599639A (en) | 2014-02-26 |
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| CN201310578723.5A Pending CN103599639A (en) | 2013-11-18 | 2013-11-18 | Device for physically purifying low volatile matter in macromolecular compound |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403007A (en) * | 2020-12-05 | 2021-02-26 | 高云芝 | Liquid purification and multistage volatilization method |
| CN112403008A (en) * | 2020-12-05 | 2021-02-26 | 高云芝 | Liquid heating multistage purification process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2619699Y (en) * | 2003-06-10 | 2004-06-09 | 关兴忠 | Multi-stage high-vacuum oil purifier |
| CN202961913U (en) * | 2012-11-30 | 2013-06-05 | 广州珂宁化工科技有限公司 | Vacuum separator for low-molecular impurities of regenerated polymer |
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2013
- 2013-11-18 CN CN201310578723.5A patent/CN103599639A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2619699Y (en) * | 2003-06-10 | 2004-06-09 | 关兴忠 | Multi-stage high-vacuum oil purifier |
| CN202961913U (en) * | 2012-11-30 | 2013-06-05 | 广州珂宁化工科技有限公司 | Vacuum separator for low-molecular impurities of regenerated polymer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403007A (en) * | 2020-12-05 | 2021-02-26 | 高云芝 | Liquid purification and multistage volatilization method |
| CN112403008A (en) * | 2020-12-05 | 2021-02-26 | 高云芝 | Liquid heating multistage purification process |
| CN112403008B (en) * | 2020-12-05 | 2023-10-27 | 高云芝 | Liquid heating multistage purification process |
| CN112403007B (en) * | 2020-12-05 | 2023-10-27 | 高云芝 | Method for purifying and volatilizing liquid in multiple stages |
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Application publication date: 20140226 |