CN203807367U - Extrusion granulation production line of triglycidyl isocyanurate dry powder - Google Patents
Extrusion granulation production line of triglycidyl isocyanurate dry powder Download PDFInfo
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- CN203807367U CN203807367U CN201420188579.4U CN201420188579U CN203807367U CN 203807367 U CN203807367 U CN 203807367U CN 201420188579 U CN201420188579 U CN 201420188579U CN 203807367 U CN203807367 U CN 203807367U
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- dry powder
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- production line
- condenser
- vibration drier
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Abstract
The utility model relates to an extrusion granulation production line of triglycidyl isocyanurate dry powder. The extrusion granulation production line comprises a vibration dryer, a condenser connected with a gas outlet of the vibration dryer, a solvent recovery tank and a gas draught fan I, which are sequentially connected with the condenser, a dry powder cyclone separator connected with a material outlet of the vibration dryer, a dry powder tank, a material extruder, a tablet press, a belt-type cooling conveyer, a crusher, a screening machine and a packaging machine sequentially connected to a discharge hole of the dry powder tank. The extrusion granulation production line has the advantages that not only can a volatile organic solvent be effectively recovered, the environmental pollution is reduced, the operation environment of the production process is improved, the environmental protection problem is solved, the product is moderate in density, the density is about 1.32g/cm<3> in general, the hardness of the product is kept, and the product is easily crushed and dispersed when being used by a user.
Description
Technical field
The utility model belongs to isocyanuric acid three-glycidyl ester agglomeration technique field, particularly a kind of isocyanuric acid three-glycidyl ester dry powder extruding pelletization production line.
Background technology
Isocyanuric acid three-glycidyl ester has certain pungency to people's skin, drops on people's skin for fear of its dust, is conventionally made particulate state both at home and abroad.
Produce at present isocyanuric acid three-glycidyl ester and have two kinds of production technique; a kind of is wet granulation production technique; it is that the material that contains organic solvent (25～30%) is carried out to extruding pelletization with extruding granulator; again material is put in baking oven and is dried, the advantage of wet granulation process is that product particle is even, the little (1.25g/cm of density
3), relatively loose, the user of product is easy to while using disperse, but wet granulation production technique has a large amount of organic solvents to evaporate in air in drying course, contaminate environment not only, harm operating personnel is physically and mentally healthy, wastes energy simultaneously, increases cost.
The second production technique is that Chinese patent 201010108286.7 discloses a kind of isocyanuric acid three-glycidyl ester melting granulating technology and production line thereof, this melting granulating technology process is that the material that contains organic solvent (25～30%) is put into and in still kettle, under differing temps, carries out underpressure distillation, after steaming, organic solvent again molten materials is poured into cooling on steel band machine, compressing tablet, pulverizing, screening, melt pelletization, although this production technique has effectively reclaimed organic solvent, improved its product density of operating environment and increase and (be generally 1.45 g/cm
3), client is difficult in use broken and disperses.
Summary of the invention
The purpose of this utility model is the deficiency existing for above-mentioned technique, provide that a kind of production efficiency is high, reliable product quality, can efficient recovery organic solvent, reduce environmental pollution, improve operating environment, reduce production costs, user is easy to while using disperse and broken isocyanuric acid three-glycidyl ester dry powder extruding pelletization production line.
The purpose of this utility model is achieved in that
Isocyanuric acid three-glycidyl ester dry powder extruding pelletization production line of the present utility model, it is characterized in that involving vibrations moisture eliminator, on described vibration drier, be provided with material inlet, material outlet and pneumatic outlet, the pneumatic outlet of described vibration drier is connected with the import of condenser, and the outlet of condenser is connected with gas induced draft fan I with solvent recovery tank successively.
The material outlet of described vibration drier is connected with the feeding mouth of dry powder cyclonic separator by transfer line, on described transfer line, be provided with blow-off valve and discharging bottom valve, on described dry powder cyclonic separator, be respectively equipped with coarse fodder meal outlet and fines meal outlet, described coarse fodder meal outlet is connected with an opening for feed of dry powder can, described fines meal outlet is connected with sack cleaner, described sack cleaner one end is connected with induced draft fan II, the other end of sack cleaner is connected with another opening for feed of dry powder can, the discharge port of dry powder can successively with material extruder, tabletting machine, belt coolconveyer, pulverizer, sieve apparatus is connected with wrapping machine, the water-in of condenser is connected with cooling water pipeline with water outlet, the interlayer of vibration drier is connected with steam-pipe.
Described vibration drier adopts WZG tilting vibration drier.
Described material extruder adopts SFJ-80 gapless twin screw extruder.
The beneficial effects of the utility model are:
Because the utility model has adopted above-mentioned production line and production technique, compared with prior art, not only effectively reclaimed volatile organic solvent, reduce environmental pollution, improved production process operating environment, and solved environmental issue, and product density is moderate, generally at 1.32 g/cm
3left and right, had both kept the hardness of product, user to be easy to again in use pulverize and disperse.
Accompanying drawing explanation
fig. 1 is production line FB(flow block) of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, isocyanuric acid three-glycidyl ester dry powder extruding pelletization production line of the present utility model, it is characterized in that involving vibrations moisture eliminator 1, on described vibration drier 1, be provided with material inlet 1-2, material outlet 1-3 and pneumatic outlet 1-1, described pneumatic outlet 1-1 is connected with the import of condenser 12, and the outlet of condenser 12 is connected with gas induced draft fan I 14 with solvent recovery tank 13 successively.
The material outlet 1-3 of described vibration drier 1 is connected with the feeding mouth of dry powder cyclonic separator 2 by transfer line, on described transfer line, be provided with blow-off valve 1-5 and discharging bottom valve 1-4, on described dry powder cyclonic separator 2, be respectively equipped with coarse fodder meal outlet 2-1 and fines meal outlet 2-2, described coarse fodder meal outlet 2-1 is connected with an opening for feed 5-1 of dry powder can 5, described fines meal outlet 2-2 is connected with sack cleaner 4, described sack cleaner 4 one end are connected with induced draft fan II 3, the other end of sack cleaner 4 is connected with another opening for feed 5-2 of dry powder can 5, the discharge port 5-3 of dry powder can 5 successively with material extruder 6, tabletting machine 7, belt coolconveyer 8, pulverizer 9, sieve apparatus 10 is connected with wrapping machine 11, the water-in of condenser 12 is connected with cooling water pipeline with water outlet, the interlayer of vibration drier 1 is connected with steam-pipe.
Described vibration drier 1 adopts WZG tilting vibration drier.
Described material extruder 6 adopts SFJ-80 gapless twin screw extruder.
Adopt isocyanuric acid three-glycidyl ester dry powder extruding pelletization production line and production technique: comprise moist dry materials, dry material cyclonic separation, melt extrude, be put into after compressing tablet cooling on belt coolconveyer, pulverize, screening and packing, concrete technology step is as follows:
1) by the isocyanuric acid three-glycidyl ester that contains organic solvent 25～30%, the material inlet 1-2 by vibration drier 1 joins in vibration drier 1, open vibration drier 1, in the chuck of vibration drier 1, pass into steam, and pass into water coolant to condenser 12;
2) when vibration drier 1 is heated to 70 ℃～85 ℃ by the isocyanuric acid three-glycidyl ester that contains organic solvent 25～30%, start condensate vacuum pump I 12, under the vacuum tightness of 0.1MPa, carry out underpressure distillation, keep 1～2 hour, make above-mentioned material become the dry material of moisture percentage ﹤ 0.5%, the volatile organic solvent in vibration drier 1 becomes liquids recovery in solvent recovery tank 13 by condenser 12;
3) open blow-off valve 1-5 and the discharging bottom valve 1-4 of vibration drier 1, start induced draft fan II 3 simultaneously, the coarse dry powder material of the isocyanuric acid three-glycidyl ester that particle diameter > is 80 microns coarse fodder meal outlet 2-1 by cyclonic separator 2 under the effect of gravity falls in dry powder storage tank 5, and the thin dry material of the isocyanuric acid three-glycidyl ester of 80 microns of particle diameter < is under the effect of induced draft fan II 3, fines meal outlet 2-2 by cyclonic separator feeds fly-ash separator 4, after sack cleaner 4 dedustings, also sends in dry powder storage tank 5;
4) the isocyanuric acid three-glycidyl ester dry material in step 3) dry powder storage tank 5 is at the uniform velocity fed in twin screw extruder 6, extrusion temperature is controlled at 85 ℃～95 ℃, rate of feeding with 20m/s melt extrudes by twin screw extruder, after tabletting machine 7 compressing tablets, feed belt coolconveyer 8 again, sheet material is cooling on belt coolconveyer 8 conveying limits, top, while being cooled to room temperature, feeding pulverizer 9 pulverizes, and then screen with sieve apparatus 10, the qualified product of particle diameter > 2 ㎜ feed wrapping machine 11 packing warehouse-ins, and turning back to dry powder storage tank 5, the product of particle diameter < 2 ㎜ again melt extrudes granulation, its product density left and right is at 1.32g/cm
3left and right.
Claims (3)
1. an isocyanuric acid three-glycidyl ester dry powder extruding pelletization production line, it is characterized in that involving vibrations moisture eliminator, on described vibration drier, be provided with material inlet, material outlet and pneumatic outlet, the pneumatic outlet of described vibration drier is connected with the import of condenser, and the outlet of condenser is connected with gas induced draft fan I with solvent recovery tank successively;
The material outlet of described vibration drier is connected with the feeding mouth of dry powder cyclonic separator by transfer line, on described transfer line, be provided with blow-off valve and discharging bottom valve, on described dry powder cyclonic separator, be respectively equipped with coarse fodder meal outlet and fines meal outlet, described coarse fodder meal outlet is connected with an opening for feed of dry powder can, described fines meal outlet is connected with sack cleaner, described sack cleaner one end is connected with induced draft fan II, the other end of sack cleaner is connected with another opening for feed of dry powder can, the discharge port of dry powder can successively with material extruder, tabletting machine, belt coolconveyer, pulverizer, sieve apparatus is connected with wrapping machine, the water-in of condenser is connected with cooling water pipeline with water outlet, the interlayer of vibration drier is connected with steam-pipe.
2. isocyanuric acid three-glycidyl ester dry powder extruding pelletization production line according to claim 1, is characterized in that described vibration drier adopts WZG tilting vibration drier.
3. isocyanuric acid three-glycidyl ester dry powder extruding pelletization production line according to claim 1, is characterized in that described material extruder adopts SFJ gapless twin screw extruder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188579.4U CN203807367U (en) | 2014-04-18 | 2014-04-18 | Extrusion granulation production line of triglycidyl isocyanurate dry powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188579.4U CN203807367U (en) | 2014-04-18 | 2014-04-18 | Extrusion granulation production line of triglycidyl isocyanurate dry powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203807367U true CN203807367U (en) | 2014-09-03 |
Family
ID=51446151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420188579.4U Withdrawn - After Issue CN203807367U (en) | 2014-04-18 | 2014-04-18 | Extrusion granulation production line of triglycidyl isocyanurate dry powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203807367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896929A (en) * | 2014-04-18 | 2014-07-02 | 鞍山润德精细化工有限公司 | Triglycidyl isocyanurate dry powder extruding and pelletizing production line and triglycidyl isocyanurate dry powder extruding and pelletizing production technology |
-
2014
- 2014-04-18 CN CN201420188579.4U patent/CN203807367U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896929A (en) * | 2014-04-18 | 2014-07-02 | 鞍山润德精细化工有限公司 | Triglycidyl isocyanurate dry powder extruding and pelletizing production line and triglycidyl isocyanurate dry powder extruding and pelletizing production technology |
| CN103896929B (en) * | 2014-04-18 | 2015-08-12 | 鞍山润德精细化工有限公司 | Isocyanuric acid three-glycidyl ester dry powder extruding pelletization production line and production technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140903 Effective date of abandoning: 20150812 |
|
| RGAV | Abandon patent right to avoid regrant |