CN201501056U - Master batch dryer - Google Patents
Master batch dryer Download PDFInfo
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- CN201501056U CN201501056U CN2009203086687U CN200920308668U CN201501056U CN 201501056 U CN201501056 U CN 201501056U CN 2009203086687 U CN2009203086687 U CN 2009203086687U CN 200920308668 U CN200920308668 U CN 200920308668U CN 201501056 U CN201501056 U CN 201501056U
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- drier
- masterbatch
- dryer
- master batch
- air chamber
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Abstract
The utility model relates to a drying machine belonging to the chemical fiber field, in particular to a master batch dryer, which mainly solves the technical problems of the prior art that the moisture content of the master batch is very easy to exceed the standard, the polymer degradation and the polymer macromolecule breakage are caused during the high temperature melting process of the master batch when nylon dyed yarns are produced, as a result, the spinning has high end breakage rate, bad spinnability, low post finished product strength and the like. The master batch dryer comprises a cylindrical dryer (1), and is characterized in that a hopper (2) capable of containing master batches is connected with the upper end of the dryer (1), a discharge hole (3) is arranged on the lower end of the dryer, an intake tube (4) is arranged on the lower part of the dryer and connected with an air chamber (5), the top end of the air chamber is connected with a baffle (6), and the air chamber is also connected with a compressed air lance (7) which can blow upwards.
Description
Technical field
The utility model relates to the drying device in a kind of chemical fibre field, especially relates to a kind of to the isostructural improvement of Masterbatch drier.
Background technology
The Masterbatch technology of domestic production at present is to carry out putting the extruder extruding pelletization into after the high-speed stirred with molecular wax, plastic pellet or molding powder and toner or inserts to form.Chinese patent discloses a kind of high-concentration color masterbatch and preparation method thereof, and (publication number: CN 101096456A), it contains the raw material of following parts by weight: 35～45 parts of pigment; 3～5 parts of compound coupling agents; Low 10～16 parts of the subclass dispersants that divide; 2～4 parts of lubricants; Carrier 30 as one kind～40 part; 5～10 parts of fillers; Wherein: compound coupling agent is an aluminium titanium compound coupling agent; Low branch subclass dispersant is a Tissuemat E; Lubricant is a zinc stearate; Carrier is a low density polyethylene (LDPE); Filler is a calcium carbonate.It may further comprise the steps successively: earlier pigment, filler and compound coupling agent is dropped into rotating speed and is in 525～1050 rev/mins the high-speed mixer, and heating, under this temperature, mixed 25～35 minutes, pigment and filler are carried out surface treatment; Add low branch subclass dispersant, lubricant and carrier afterwards again, and proceed to mix,, material is carried out dispersion treatment until making material form bulk; Afterwards lump material is dropped in the pulverizer, be ground into flour; Under 100～170 ℃ temperature, above-mentioned flour is extruded into the bar bar with extruder afterwards; Adopt cold water that the bar bar is cooled off afterwards; Afterwards the bar bar through cooling off is carried out air-dry processing; Bar bar with air-dry processing is cut into 2.5～3mm at last
2Cylindrical pellet be high-concentration color masterbatch.But the Masterbatch water content that this method is produced very easily exceeds standard, and when producing continuous synthetic fibre look silk, Masterbatch is in the high-temperature fusion process, can cause depolymerization, the polymer macromolecule fracture causes spinning end breakage rate height, problems such as spinnability is poor, and back processed finished products intensity is low.
The utility model content
The utility model technical issues that need to address provide a kind of Masterbatch drier, it mainly is to solve existing in prior technology Masterbatch water content very easily to exceed standard, when producing continuous synthetic fibre look silk, Masterbatch is in the high-temperature fusion process, can cause depolymerization, the polymer macromolecule fracture causes spinning end breakage rate height, spinnability is poor, the low technical problem that waits of back processed finished products intensity.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Masterbatch drier of the present utility model, comprise columniform drier, it is characterized in that described drier upper end is connected with the hopper that can put into Masterbatch, the drier lower end is provided with discharging opening, the bottom of drier is provided with air inlet pipe, air inlet pipe connects air chamber, and the air chamber top is connected with baffle plate, and air chamber also is connected with the compressed air jet pipe that can upwards blow.The Masterbatch of needs drying is added by stainless steel finish mix bucket place, fall into drier from top to bottom by deadweight, and the compressed air that is heated to about 80 degree is entered by the drier bottom, from the upwards ejection of compressed air jet pipe, dry air-flow contacts with Masterbatch is reverse, and Masterbatch is carried out drying then, Masterbatch in drier approximately stopped about 4 hours, through after the sufficient drying, the moisture content of Masterbatch has dropped to 700PPm by original 1500PPm.Improve the spinnability of spinning so greatly, guaranteed product quality.The Masterbatch that drying is finished can be discharged from the discharging opening of drier lower end.
As preferably, have the gas outlet on the described drier, can solve the air-resistance phenomenon that occurs in the dry run.
As preferably, be respectively equipped with high charge level visor and low material level visor on the wall of described drier top and the bottom, be convenient to the drying regime of device inside that sees drying, thereby can adjust parameters such as temperature according to actual conditions.
As preferably, the wall of described drier bottom is provided with manhole, is convenient to drier is carried out cleaned at regular intervals.
As preferably, be connected with probe tube on the wall of described drier bottom, be convenient to sample examination Masterbatch its moisture content in drying time and reach the requirement situation.
Characteristics such as therefore, the air-flow that the utlity model has by drying contacts with Masterbatch is reverse, controls the Masterbatch moisture content in certain scope, and the spinnability of raising spinning is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Parts, position and numbering among the figure: drier 1, hopper 2, discharging opening 3, air inlet pipe 4, air chamber 5, baffle plate 6, compressed air jet pipe 7, gas outlet 8, high charge level visor 9, low material level visor 10, manhole 11, probe tube 12.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the Masterbatch drier that this is routine, as Fig. 1, a columniform drier 1 is arranged, be respectively equipped with high charge level visor 9 and low material level visor 10 on the wall of drier 1 top and the bottom.The top of drier is connected with the hopper 2 that can put into Masterbatch by flange, the other gas outlet 8 that has of hopper.The drier lower end is provided with discharging opening 3, and drier bottom, discharging opening top are provided with air chamber 5, and the lower end of air chamber connects air pump by air inlet pipe 4, and the air chamber top is connected with baffle plate 6, and air chamber also is connected with the compressed air jet pipe 7 that can upwards blow.Be connected with manhole 11 and probe tube 12 on the wall of the drier that the compressed air jet pipe is other.
During use, feed compressed air at air inlet pipe 4 places, Masterbatch feeds hopper 2, Masterbatch falls into drier 1 from top to bottom by deadweight, dry air-flow contacts with Masterbatch is reverse, and Masterbatch is carried out drying, and the Masterbatch after drying is finished is discharged by discharging opening 3.
Claims (5)
1. Masterbatch drier, comprise columniform drier (1), it is characterized in that described drier (1) upper end is connected with the hopper (2) that can put into Masterbatch, the drier lower end is provided with discharging opening (3), the bottom of drier is provided with air inlet pipe (4), air inlet pipe connects air chamber (5), and the air chamber top is connected with baffle plate (6), and air chamber also is connected with the compressed air jet pipe (7) that can upwards blow.
2. Masterbatch drier according to claim 1 is characterized in that described drier (1) upper end has gas outlet (8).
3. Masterbatch drier according to claim 1 and 2 is characterized in that being respectively equipped with on the wall of described drier (1) top and the bottom high charge level visor (9) and low material level visor (10).
4. Masterbatch drier according to claim 1 and 2 is characterized in that the wall of described drier (1) bottom is provided with manhole (11).
5. Masterbatch drier according to claim 1 and 2 is characterized in that being connected with probe tube (12) on the wall of described drier (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203086687U CN201501056U (en) | 2009-08-24 | 2009-08-24 | Master batch dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203086687U CN201501056U (en) | 2009-08-24 | 2009-08-24 | Master batch dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501056U true CN201501056U (en) | 2010-06-09 |
Family
ID=42451996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203086687U Expired - Fee Related CN201501056U (en) | 2009-08-24 | 2009-08-24 | Master batch dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980385A (en) * | 2012-12-08 | 2013-03-20 | 张家港市大唐纺织制品有限公司 | Dryer for textile wire drawing |
| CN107012523A (en) * | 2017-03-14 | 2017-08-04 | 南通苏源化纤有限公司 | A kind of extrusion spinning automatic feed hopper for being easy to observe |
-
2009
- 2009-08-24 CN CN2009203086687U patent/CN201501056U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980385A (en) * | 2012-12-08 | 2013-03-20 | 张家港市大唐纺织制品有限公司 | Dryer for textile wire drawing |
| CN107012523A (en) * | 2017-03-14 | 2017-08-04 | 南通苏源化纤有限公司 | A kind of extrusion spinning automatic feed hopper for being easy to observe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20140824 |
|
| EXPY | Termination of patent right or utility model |