CN105879826A - Post-heating solid liquid reaction device for radiation grafting - Google Patents
Post-heating solid liquid reaction device for radiation grafting Download PDFInfo
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- CN105879826A CN105879826A CN201610400491.8A CN201610400491A CN105879826A CN 105879826 A CN105879826 A CN 105879826A CN 201610400491 A CN201610400491 A CN 201610400491A CN 105879826 A CN105879826 A CN 105879826A
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- heating
- liquid reaction
- reaction device
- cartridge heater
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/28—Moving reactors, e.g. rotary drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0006—Organic membrane manufacture by chemical reactions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/081—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing particle radiation or gamma-radiation
- B01J19/085—Electron beams only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/34—Use of radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/38—Graft polymerization
- B01D2323/385—Graft polymerization involving radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
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- Engineering & Computer Science (AREA)
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- General Health & Medical Sciences (AREA)
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- Manufacturing & Machinery (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a post-heating solid liquid reaction device for radiation grafting, and relates to the field of radiation chemical application. The device comprises a machine frame, a plurality of heating cylinders and two circulating rotating systems. The corresponding heating cylinders which are arrayed in a staggered mode are arranged in the middle of the machine frame. The portions, corresponding to the two ends of the machine frame, of the periphery of the heating cylinders are each provided with one circulating rotating system. Each circulating rotating system is composed of non-adhesive coating belts driven by a driving device to rotate around the heating cylinders in a circulating mode. The non-adhesive coating belts of the two circulating rotating systems can be correspondingly attached together when rotating along the surfaces of the heating cylinders in the same direction. By means of the device, the radiation grafting copolymerization reaction time can be relatively prolonged, and then the aim of effectively improving grafting reaction efficiency is achieved.
Description
Technical field
The present invention relates to radiation chemistry application, especially relate to a kind of rear heating solid-liquid reaction device being applied to the modification of porous membrane material continuous electron beam co segregation.
Background technology
Known, radiation grafting is the important method preparing functional membrane material, it is based on electron beam irradiation heavy dose rate, the feature of orientation irradiation and the pore structure feature of porous film material, use electron beam as radiation source, porous film material is by unreeling, impregnating graft reaction liquid and pressure rolling, make porous film material specified quantitative adsorb graft reaction liquid, then continue through electron beam irradiation, wash, dry and each operation of rolling, thus the serialization co segregation realizing porous film material is modified；Due to radiation grafting technology can give fiber or or the various functional groups of perforated membrane surfaces externally and internally, and then improve its surface polarity, hydrophily or hydrophobicity etc., therefore it is commonly used for preparing the Functional Polymer Film Materials such as battery diaphragm, ion-exchange fibre, amberplex, separation membrane material, medical macromolecular materials；But, due to during implementing serialization electron beam irradiation grafting technology, its Radiation graft copolymerization completed in moment, the most existing radiation grafting technology not only also exists the phenomenon that graft reaction is relatively inefficient, and a certain amount of residual free radical and unreacted monomer also can be there is after irradiation in it, thus directly influence radiation grafting efficiency, and then affect production cost.
Summary of the invention
In order to overcome the deficiency in background technology, the invention discloses a kind of heating solid-liquid reaction device after radiation grafted, described device can relatively improve Radiation graft copolymerization temperature, extend the reaction time, thus reaches to be effectively improved the purpose of graft reaction efficiency.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of heating solid-liquid reaction device after radiation grafted, described device comprises frame, many cartridge heaters and two set cycle rotation systems；It is staggered cartridge heater that described central rack is provided with many correspondences, and in the periphery of many cartridge heaters, and two ends of corresponding frame are respectively equipped with a set of cycle rotation system；Described cycle rotation system is to be driven the non-sticking lining band around many cartridge heater cycle rotations to constitute by driving means, and the non-sticking lining band in two set cycle rotation systems can correspondence fit together when along many cartridge heater surface rotating in same directions；The width of described non-sticking lining band is at least above more than the width 100mm of porous film material.
Further, described two set cycle rotation systems be correspondingly arranged at frame up and down or two ends, left and right.
Further, many described cartridge heaters are set to multiple rows of or multiple row heating group structure at machine frame inside, and the heating group of often row or each column is constituted in staggered cartridge heater by two floats or two little row correspondence.
Further, described cartridge heater is provided with thermostatically-controlled equipment.
Further, described cartridge heater is steam heated cylinder or heat-conducting oil heating cylinder.
Further, described non-sticking lining band is Teflon endless belt.
Owing to using technical scheme as above, there is advantages that
Of the present invention simple for radiation grafted rear heating solid-liquid reaction apparatus structure, it is easy to manufacture, it is simple to operation；Described device uses the two respective circulating rollings of set, and the non-sticking lining of the corresponding laminating of part carry secretly via radiation after band liquid porous film material, so that porous film material can be effectively increased the time passed through between multiple cartridge heaters, and then extend the time of Radiation graft copolymerization accordingly, reach raising graft reaction efficiency, the corresponding purpose reducing production cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is another structural representation of the present invention.
In figure: 1, frame；2, cartridge heater；3, non-sticking lining band；4, porous film material.
Detailed description of the invention
Can be explained in more detail the present invention by the following examples, the open purpose of the present invention is intended to protect all changes and improvements in the scope of the invention, the invention is not limited in the following examples:
In conjunction with the heating solid-liquid reaction device after radiation grafted described in accompanying drawing 1～2, described device comprises frame 1, many stainless steel cartridge heaters 2 and two set cycle rotation systems；Arrange greatly at least provided with one or a heating group arranged greatly in the middle part of described frame 1, its each big row or each big row heating group are constituted in staggered many cartridge heaters 2 by two floats or two little row correspondence, the non-sticking lining band 3 in cycle rotation system i.e. can be allowed to be interspersed between multiple rows of in the frame 1 or cartridge heater 2 of multiple row, and make the tow sides of non-sticking lining band 3 can contact with corresponding cartridge heater 2 surface, thus reach uniformly to heat the purpose of non-sticking lining band 3；As required, it is possible to use steam heated cylinder or heat-conducting oil heating cylinder as described cartridge heater 2；Additionally, described cartridge heater 2 is additionally provided with corresponding thermostatically-controlled equipment such that it is able to reach the purpose being easy to control heating-up temperature；
nullPeriphery at many cartridge heaters 2，And two ends of correspondence frame 1 are respectively equipped with a set of cycle rotation system，And this two sets cycle rotation system all for being driven the non-sticking lining band 3 rotated around many cartridge heater 2 surface circulation to constitute by driving means，As required，This two sets cycle rotation system can be correspondingly arranged at two ends up and down or the two ends, left and right of frame 1，Two non-sticking lining bands 3 correspondence when cycle rotation in i.e. two set cycle rotation systems is superimposed together to intert and is wound between many cartridge heaters 2，It is thus possible to when these two non-sticking lining band 3 correspondences fit into many cartridge heaters 2，Bring corresponding for the band liquid porous film material 4 after irradiation clamping into cartridge heater district in frame 1，Again by it entrainment of being inserted through these cartridge heaters 2，Period，By these cartridge heaters 2, porous film material 4 is heated to corresponding temperature，And continue with carrying secretly of non-sticking lining band 3 and take the porous film material 4 being heated to set point of temperature out of cartridge heater district，Follow-up washing process process i.e. can be entered with non-sticking lining band 3 after porous film material 4 separates；
As required, Teflon endless belt can be used as non-sticking lining band 3, this is because Teflon material has antiacid alkali resistant, the feature of anti-various organic solvents, it is practically insoluble in all of solvent, simultaneously, due also to Teflon material not only has resistant to elevated temperatures feature, and its coefficient of friction is extremely low, is therefore particularly suitable for using Teflon endless belt cycle rotation between many cartridge heaters 2；In addition, for ease of carrying the band liquid porous film material 4 through overshoot secretly, non-sticking lining band 3 in this two sets cycle rotation system can correspondence fit together when along many cartridge heater 2 surface rotating in same directions, the laminating that i.e. can utilize two-layer non-sticking lining band 3 edge reaches to seal the purpose carrying the band liquid porous film material 4 through radiation secretly, so that the reactant liquor entrained by porous film material 4 after overshoot can proceed graft copolymerization in the environment of opposing seal, final effective raising graft reaction efficiency；In addition, fit in edge for ease of two-layer Teflon endless belt, after combining the characteristic of Teflon, the width of Teflon endless belt can be set to more than the width 100mm at least above porous film material 4 to be processed, thus when two overlap two Teflon endless belts in cycle rotation systems in the same direction by many cartridge heaters 2, the middle part correspondence that can utilize two Teflon endless belts carries porous film material 4 secretly, utilizes the edge part of both sides, two Teflon endless belts correspondence laminating to reach the purpose sealed simultaneously.
Part not in the detailed description of the invention is prior art, therefore the present invention is not described in detail.
Claims (6)
1. a heating solid-liquid reaction device after radiation grafted, is characterized in that: described device comprises frame (1), many cartridge heaters (2) and two set cycle rotation systems；It is staggered cartridge heater (2) that described frame (1) middle part is provided with many correspondences, and in the periphery of many cartridge heaters (2), and two ends of corresponding frame (1) are respectively equipped with a set of cycle rotation system；Described cycle rotation system is to be driven the non-sticking lining band (3) around many cartridge heater (2) cycle rotations to constitute by driving means, and the non-sticking lining band (3) in two set cycle rotation systems can correspondence fit together when along many cartridge heater (2) surface rotating in same directions；The width of described non-sticking lining band (3) is at least above more than the width 100mm of porous film material (4).
Heating solid-liquid reaction device after radiation grafted the most according to claim 1, is characterized in that: two described set cycle rotation systems are correspondingly arranged at two ends up and down or the two ends, left and right of frame (1).
Heating solid-liquid reaction device after radiation grafted the most according to claim 1, it is characterized in that: many described cartridge heaters (2) are set to multiple rows of or multiple row heating group structure frame (1) is internal, and the heating group of often row or each column is constituted in staggered cartridge heater (2) by the little row of two floats or two are corresponding.
Heating solid-liquid reaction device after radiation grafted the most according to claim 1, is characterized in that: described cartridge heater (2) is provided with thermostatically-controlled equipment.
Heating solid-liquid reaction device after radiation grafted the most according to claim 1, is characterized in that: described cartridge heater (2) is steam heated cylinder or heat-conducting oil heating cylinder.
Heating solid-liquid reaction device after radiation grafted the most according to claim 1, is characterized in that: described non-sticking lining band (3) is Teflon endless belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610400491.8A CN105879826B (en) | 2016-06-08 | 2016-06-08 | One kind is used for radiation grafted rear heating solid-liquid reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610400491.8A CN105879826B (en) | 2016-06-08 | 2016-06-08 | One kind is used for radiation grafted rear heating solid-liquid reaction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105879826A true CN105879826A (en) | 2016-08-24 |
| CN105879826B CN105879826B (en) | 2018-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610400491.8A Active CN105879826B (en) | 2016-06-08 | 2016-06-08 | One kind is used for radiation grafted rear heating solid-liquid reaction device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735472A (en) * | 2009-12-18 | 2010-06-16 | 河南科高辐射化工科技有限公司 | Porous membrane material continuous radiation grafting method and support equipment therefor |
| JP2014208326A (en) * | 2013-03-29 | 2014-11-06 | 日東電工株式会社 | Manufacturing method of air filter medium, air filter medium, and air filter pack |
| CN104827710A (en) * | 2015-05-29 | 2015-08-12 | 东莞豪顺家具有限公司 | Blank holding device of double-layer thin film |
-
2016
- 2016-06-08 CN CN201610400491.8A patent/CN105879826B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735472A (en) * | 2009-12-18 | 2010-06-16 | 河南科高辐射化工科技有限公司 | Porous membrane material continuous radiation grafting method and support equipment therefor |
| JP2014208326A (en) * | 2013-03-29 | 2014-11-06 | 日東電工株式会社 | Manufacturing method of air filter medium, air filter medium, and air filter pack |
| CN104827710A (en) * | 2015-05-29 | 2015-08-12 | 东莞豪顺家具有限公司 | Blank holding device of double-layer thin film |
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| Publication number | Publication date |
|---|---|
| CN105879826B (en) | 2018-03-13 |
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Effective date of registration: 20190408 Address after: 454150 Intersection of Tai'an Road and Changping Road, East District of Wuzhi County Industrial Agglomeration Area, Jiaozuo City, Henan Province Patentee after: Henan Century Huitong Digital Technology Co., Ltd. Address before: 471000 No. 1 Industrial Road, Luolong Science Park, Luoyang District, Henan Province Patentee before: Henan Kegao Radiation Chemical Technology Co., Ltd. |