CN102133781A - Weight loss metering process and device for production of coloring master batches of polyster fibers - Google Patents
Weight loss metering process and device for production of coloring master batches of polyster fibers Download PDFInfo
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- CN102133781A CN102133781A CN2011100016519A CN201110001651A CN102133781A CN 102133781 A CN102133781 A CN 102133781A CN 2011100016519 A CN2011100016519 A CN 2011100016519A CN 201110001651 A CN201110001651 A CN 201110001651A CN 102133781 A CN102133781 A CN 102133781A
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Abstract
The invention provides a weight loss metering process and a weight loss metering device for the production of coloring master batches of polyster fibers. In the process and the device, a closed system for the mixing of material metering in the production of the coloring master batches of the polyster fibers is established, namely each single-variety stock bin is arranged at the upper position of a station, each single-variety weighing stock bin is arranged at a middle position, a mixing stock bin is arranged at a lower position, and each stock bin is closed; switch valves are arranged between the stock bins on the upper position and the corresponding weighing stock bins at middle positions; materials in the weighing stock bins enter the mixing stock bin; and a discharge hole of the mixed material enters a feed hole of a double screw extruder to complete the integral process. By the process and the device, the problem that production environment is polluted seriously due to the mixing of the material metering in the original production process of the coloring master batches of the polyster fibers is better solved, the work environment is cleaned, the health of personnel is beneficial, the loss of materials is reduced, potential safety hazards are eliminated, and the service life of mechanical equipment is improved.
Description
Technical field
The present invention relates to the macromolecular material production Technology, particularly the weight-loss metering technology and the device of the production of polyster fibre color master-batch.
Background technology
The production of polyster fibre color master-batch; its conventional process route is according to the basic recipe of producing master batch; respectively artificial meter material such as pigment and polyester fiber raw materials (PET) is weighed earlier; again each single variety material is rendered in the feed bin of high-speed mixer and mixed; compound enters feeding bin; feed the slivering of double screw extruder extrusion molding then, after water cooling, be cut into master batch by pelleter.In the production process of above master batch, because pigment, used carbon black is Powdered when particularly producing black agglomerate, when material during from the discharging of high-speed mixer feed bin, pigment or material dust such as carbon black and PET that the stirrer paddle of high-speed rotation is kicked up, just can cause severe contamination to production environment, though the field by using dust arrester its can not avoid.Dust pollution has not only endangered the healthy of operative employee, and causes the loss of material disappearance bigger, also has potential safety hazard for the dust of carbon black class; Because of production equipment also is very easy to damage in the medium-term and long-term operation of the dust that flies upward, thus require machine to have excellent sealing performance, so cost is higher.In addition, high-speed mixer need repeatedly carry out electric motor starting in that technology is in service, because the immediate current during electric motor starting impacts big (power of motor is general all at 55kw/32kw) to electrical network, so this overlaps process equipment energy consumption height.
Summary of the invention
The present invention proposes a kind of polyster fibre color master-batch and produce weight-loss metering technology and device, purpose is to produce the closed system of weight-loss metering by setting up the polyster fibre color master-batch, to realize effectively improving the pollution problem that dust leaks and caused, reduce cost and energy consumption.
Technical solution of the present invention
The production technology of the polyster fibre color master-batch that the present invention is alleged comprises that mainly material metering hybrid technique, twin-screw extrude pelletizing technology.Material metering hybrid technique of the present invention is a weight-loss metering technology, this process is to set up the closed system of the material metering mixing of polyster fibre color master-batch production, promptly be that upper each single variety feed bin, the meta that compound is set at the station place is provided with each single variety weigh feed bin, the next blending bunker that is provided with, described each feed bin is airtight feed bin.The below of each single variety feed bin and corresponding each single variety are weighed and are provided with automatic switch valve between the feed bin top; The material of the feed bin of weighing of each single variety all enters blending bunker from the bottom through weighing; The material of blending bunker enters the feeding mouth of double screw extruder from the bottom, finish the material metering hybrid technique thus.
Weight-loss metering device of the present invention, by each single variety feed bin, each single variety of connecting from top to down weigh feed bin, blending bunker, and magnetic valve, electronic-weighing sensing device, feed screw are formed.Wherein magnetic valve is arranged on each single variety feed bin and corresponding each single variety and weighs on the connecting pipe between the feed bin; Each single variety feed bin of weighing is provided with the electronic-weighing sensing device; Each single variety is weighed and is connected with feed screw and pipeline between feed bin and the blending bunker; Discharging opening at the bottom of the blending bunker is connected with the feeding mouth of double screw extruder with feed screw.Be provided with agitating device in the described blending bunker.
Beneficial effect of the present invention:
(1) the weight-loss metering technological principle of the present invention's application and device are simple, but it is practical, solved former polyster fibre color master-batch well in process of production, mix the severe contamination problem that production environment is caused because of material metering, not only clean working environment, be of value to the healthy of employee, and reduced material loss, and eliminated potential safety hazard, improved the service life of plant equipment.
(2) the present invention need not use high-speed mixer, when the agitating device in the blending bunker starts electrical network is not had obvious impact, and energy consumption is low.
Description of drawings
Fig. 1 is weight-loss metering technological process of the present invention and schematic representation of apparatus.
The specific embodiment
As shown in Figure 1,
Technology of the present invention is to set up the closed system I that material metering that the polyster fibre color master-batch produces mixes (among the figure in the frame of broken lines), promptly be upper airtight each single variety feed bin 1, the meta that compound is set at the station place be provided with airtight each single variety weigh feed bin 2, the next airtight blending bunker 3 is set.Be provided with three single variety feed bins among the figure, as: terylene chips feed bin 11, carbon black feed bin 12, pigment feed bin 13.The below of each single variety feed bin 1 is provided with each single variety feed bin 2 of weighing, as terylene chips feed bin 21, carbon black feed bin 22, the pigment material 23 of weighing of weighing of weighing.Blending bunker 3 is positioned at the weigh below of feed bin of each single variety, in establish agitating device (not shown) by driven by motor.Each single variety feed bin and each single variety automatic switch valve that is provided with between the feed bin of weighing is a magnetic valve 4; The material of the feed bin of weighing of each single variety all according to the set of dispense ratio of producing master batch, is weighed through electronic-weighing sensing device 5, and enters blending bunker by the feed bin bottom of weighing through feed screw 6; The mixed material of blending bunker is from the bottom discharge mouth; feeding mouth through feed screw feeding double screw extruder 7; mixed material in double screw extruder 7(figure 71 for frame) melt extrude slivering; again through tank 8 coolings; by pelleter 9 pelletizings, obtain to meet the polyster fibre color master-batch of production requirement.
Claims (5)
1. the polyster fibre color master-batch is produced weight-loss metering technology, material metering hybrid technique for the production of polyster fibre color master-batch, it is characterized in that: this process is to set up the closed system that the metering of polyster fibre color master-batch production material mixes, promptly be that upper each single variety feed bin, the meta that compound is set at the station place is provided with each single variety weigh feed bin, the next blending bunker that is provided with, described each feed bin is airtight feed bin; The below of each single variety feed bin and corresponding each single variety are weighed and are provided with automatic switch valve between the feed bin top; The material of the feed bin of weighing of each single variety all enters blending bunker from the bottom through weighing; The material of blending bunker enters the feeding mouth of twin (double) screw extruder from the bottom, finish the material metering hybrid technique thus.
2. the polyster fibre color master-batch is produced the weight-loss metering device, it is characterized in that: this device is by each single variety feed bin, each single variety of connecting from top to down weigh feed bin, blending bunker, and magnetic valve, electronic-weighing sensing device, augering screw are formed, wherein, magnetic valve is arranged on each single variety feed bin and corresponding each single variety and weighs on the connecting pipe between the feed bin.
3. polyster fibre color master-batch according to claim 2 is produced the weight-loss metering device, it is characterized in that: each single variety feed bin of weighing is provided with the electronic-weighing sensing device.
4. polyster fibre color master-batch according to claim 2 is produced the weight-loss metering device, it is characterized in that: described each single variety is weighed and is connected with feed screw and pipeline between feed bin and the blending bunker; Discharging opening at the bottom of the blending bunker connects the feeding mouth of double screw extruder by feed screw and pipeline.
5. the polyster fibre color master-batch is produced the weight-loss metering device according to claim 1 or 5, it is characterized in that: be provided with agitating device in the described blending bunker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100016519A CN102133781A (en) | 2011-01-06 | 2011-01-06 | Weight loss metering process and device for production of coloring master batches of polyster fibers |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100016519A CN102133781A (en) | 2011-01-06 | 2011-01-06 | Weight loss metering process and device for production of coloring master batches of polyster fibers |
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| CN102133781A true CN102133781A (en) | 2011-07-27 |
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| CN2011100016519A Pending CN102133781A (en) | 2011-01-06 | 2011-01-06 | Weight loss metering process and device for production of coloring master batches of polyster fibers |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363336A (en) * | 2011-10-27 | 2012-02-29 | 江苏泽童新材料有限公司 | Feeding device, stay granulator and color master batch preparation technology |
| CN102700030A (en) * | 2012-06-19 | 2012-10-03 | 苏州博云塑业有限公司 | Material feeding device |
| CN102912463A (en) * | 2012-11-09 | 2013-02-06 | 江阴市华宏化纤有限公司 | Production system for black polyester staple fibers |
| CN106113304A (en) * | 2016-07-11 | 2016-11-16 | 松源机械制造有限公司 | A kind of bottle particle automatic Weighing batch mixer processed |
| CN109562535A (en) * | 2016-08-17 | 2019-04-02 | 科倍隆有限公司 | Device and method for producing dyeing and undyed plastic melt |
| CN109895348A (en) * | 2019-03-08 | 2019-06-18 | 南安市明誓汽配贸易有限公司 | A kind of plastic grain charger weighed automatically |
| CN111266271A (en) * | 2020-03-21 | 2020-06-12 | 台州市朔翔科技股份有限公司 | Combined plastic coloring machine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363336A (en) * | 2011-10-27 | 2012-02-29 | 江苏泽童新材料有限公司 | Feeding device, stay granulator and color master batch preparation technology |
| CN102700030A (en) * | 2012-06-19 | 2012-10-03 | 苏州博云塑业有限公司 | Material feeding device |
| CN102912463A (en) * | 2012-11-09 | 2013-02-06 | 江阴市华宏化纤有限公司 | Production system for black polyester staple fibers |
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| CN106113304A (en) * | 2016-07-11 | 2016-11-16 | 松源机械制造有限公司 | A kind of bottle particle automatic Weighing batch mixer processed |
| CN109562535A (en) * | 2016-08-17 | 2019-04-02 | 科倍隆有限公司 | Device and method for producing dyeing and undyed plastic melt |
| US11440221B2 (en) | 2016-08-17 | 2022-09-13 | Coperion Gmbh | Device and method for producing a dyed and an undyed plastic melt |
| CN109895348A (en) * | 2019-03-08 | 2019-06-18 | 南安市明誓汽配贸易有限公司 | A kind of plastic grain charger weighed automatically |
| CN111266271A (en) * | 2020-03-21 | 2020-06-12 | 台州市朔翔科技股份有限公司 | Combined plastic coloring machine |
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Application publication date: 20110727 |