CN205843215U - The dry chip conveying device of vacuum dry air - Google Patents
The dry chip conveying device of vacuum dry air Download PDFInfo
- Publication number
- CN205843215U CN205843215U CN201620629844.7U CN201620629844U CN205843215U CN 205843215 U CN205843215 U CN 205843215U CN 201620629844 U CN201620629844 U CN 201620629844U CN 205843215 U CN205843215 U CN 205843215U
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- China
- Prior art keywords
- vacuum
- valve group
- dry
- conveying device
- drying tower
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Abstract
This application discloses a kind of dry chip conveying device of vacuum dry air, including the blowing pipeline valve group being set in turn between section material sucking port and drying tower and vacuum valve group, described section material sucking port, blowing pipeline valve group, connected by slices synthesis method pipeline between vacuum valve group and the charging aperture of drying tower, the sidewall of described drying tower connects with outside evacuation blower fan, the discharging opening of described drying tower connects with mixing silo, the discharging opening of described mixing silo and blender inlet communication, it is disposed with cooler and aerator between another import and nitrogen inlet of blender, the outlet of described blender connects with a sack cleaner, the outlet of described sack cleaner is provided with discharge valve.Basis is the most novel reduces, owing to realizing conveying under vacuum conditions, the dust that low melting point polyester chip produces in course of conveying, and also will not stick together caking so that follow-up spinning process is smooth, reaches product quality uniform.
Description
Technical field
The application belongs to technical field of textile equipment, particularly relates to a kind of dry chip conveying device of vacuum dry air.
Background technology
Polyester chip transportation is that section is pre-crystallized be dried before operation, be sent to Stall from the section section shipped of warehouse and throw
Material district, is hoisted to second floor by electric block, puts in section wet feed storehouse and carries, the most common slices synthesis method side
Formula is that the compressed air using 2-4bar carries out malleation conveying, by the wet feed storehouse of slices synthesis method to spinning roof.But for low
Melt polyester is cut into slices, i.e. the fusing point specialty polyesters section less than 256 DEG C, in compressed air malleation course of conveying, on the one hand cuts
Each other, and section particle and conveyance conduit produce fierceness collision and friction to sheet particle, and produce a large amount of dust, due to mill
Wiping makes the temperature of section particle and dust raise, and dust is big due to its surface area, and temperature raises and makes inner molecular structure occur
Change, cause its physical property such as degree of crystallinity, fusing point that bigger change occurs, widely different with section particle, it is mixed in one with section
Rise, cause follow-up spinning abnormal；On the other hand, due to some low melting point section fusing point as little as 110--130 DEG C, its softening point is about
For about 56--62 DEG C, cause section particle temperature to raise in course of conveying, cause section to soften adhesion, caking, then block up
Plug conveyance conduit, it is impossible to carry section continuously, cause the major accident that production line stops.
Utility model content
The purpose of this utility model is to provide a kind of dry chip conveying device of vacuum dry air, to overcome in prior art
Deficiency.
For achieving the above object, the following technical scheme of this utility model offer:
The embodiment of the present application discloses a kind of dry chip conveying device of vacuum dry air, including being set in turn in section suction
Mouthful and drying tower between blowing pipeline valve group and vacuum valve group, described section material sucking port, blowing pipeline valve group, vacuum valve group and
Being connected by slices synthesis method pipeline between the charging aperture of drying tower, the sidewall of described drying tower is with outside evacuation blower fan even
Logical, the discharging opening of described drying tower connects with mixing silo, and the discharging opening of described mixing silo is with blender import even
Logical, it is disposed with cooler and aerator, the outlet of described blender between another import and nitrogen inlet of blender
Connecting with a sack cleaner, the outlet of described sack cleaner is provided with discharge valve.
Preferably, in the above-mentioned dry chip conveying device of vacuum dry air, described evacuation blower fan is vacuum Roots's wind
Machine.
Preferably, in the above-mentioned dry chip conveying device of vacuum dry air, between described evacuation blower fan and drying tower
It is provided with vacuumizing filtration device.
Preferably, in the above-mentioned dry chip conveying device of vacuum dry air, the top connection of described vacuumizing filtration device
There is discharge atmospheric valve group.
Preferably, in the above-mentioned dry chip conveying device of vacuum dry air, described sack cleaner is that whirlwind cloth bag removes
Dirt device.
Preferably, in the above-mentioned dry chip conveying device of vacuum dry air, the pattern of described cooler is shell-and-tube, plate
Formula, finned in any one.
Compared with prior art, the utility model has the advantage of: this is novel owing to realizing conveying under vacuum conditions, fall
The dust that low low melting point polyester chip produces in course of conveying, also will not stick together caking so that follow-up spinning
Cheng Shunli, reaches product quality uniform.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 show the principle schematic of conveyer device in this utility model specific embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Detailed description, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole enforcement
Example.Based on the embodiment in this utility model, those of ordinary skill in the art are institute on the premise of not making creative work
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Shown in Fig. 1, the dry chip conveying device of vacuum dry air, including being set in turn in section material sucking port 1 and being dried
Blowing pipeline valve group 3 between tower 2 and vacuum valve group 4, section material sucking port 1, blowing pipeline valve group 3, vacuum valve group 4 and drying tower
Being connected by slices synthesis method pipeline 5 between the charging aperture of 2, the sidewall of drying tower 2 connects with outside evacuation blower fan 6, is dried
The discharging opening of tower 2 connects with mixing silo 7, the discharging opening of mixing silo 7 and an inlet communication of blender 8, blender 8
Being disposed with cooler 10 and aerator 11 between another import and nitrogen inlet 9, the outlet of blender 8 removes with a cloth bag
Dirt device 12 connects, and the outlet of sack cleaner 12 is provided with discharge valve 13.
Preferably, evacuation blower fan 6 is vacuum roots blower.
Further, vacuumizing filtration device 14 it is provided with between evacuation blower fan 6 and drying tower 2.
Further, the top of vacuumizing filtration device 14 is communicated with discharge atmospheric valve group 15.
Preferably, sack cleaner 12 is Cyclone bag dust collector.
The pattern of cooler be shell-and-tube, board-like, finned in any one.
In this technical scheme, when drying tower material position is less than setting value, blowing pipeline valve group, discharge atmospheric valve group are closed,
Vacuum roots blower starts, and section under vacuum, enters drying tower, and the dust collection that section carries is at vacuumizing filtration device
Bottom.
When the suction time reaches setting value, blowing pipeline valve group is opened, it is achieved pipe-line purging.After cleaning completes, blow-off valve
Atmospheric valve group is opened, and vacuum valve group is closed.
In this technical scheme, low temperature nitrogen by low temperature nitrogen intake pipeline successively through blower, cooler cooling after,
By air-flow, the material of blender is delivered in Cyclone bag dust collector, the nitrogen after respectively obtaining dry section and filtering
Gas；The polyamide section being dried is discharged through discharge valve.Nitrogen circulation after cooling utilizes.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to a reality
Body or operation separate with another entity or operating space, and deposit between not necessarily requiring or imply these entities or operating
Relation or order in any this reality.And, term " includes ", " comprising " or its any other variant are intended to
Comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include that those are wanted
Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that
Including process, method, article or the equipment of described key element there is also other identical element.
The above is only the detailed description of the invention of the application, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the application principle, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (6)
1. the dry chip conveying device of vacuum dry air, it is characterised in that include being set in turn in section material sucking port and being dried
Blowing pipeline valve group between tower and vacuum valve group, described section material sucking port, blowing pipeline valve group, vacuum valve group and drying tower
Being connected by slices synthesis method pipeline between charging aperture, the sidewall of described drying tower connects with outside evacuation blower fan, described dry
The discharging opening of dry tower connects with mixing silo, the discharging opening of described mixing silo and blender inlet communication, blender
Another import and nitrogen inlet between be disposed with cooler and aerator, the outlet of described blender removes with a cloth bag
Dirt device connects, and the outlet of described sack cleaner is provided with discharge valve.
The dry chip conveying device of vacuum dry air the most according to claim 1, it is characterised in that: described evacuation blower fan is
Vacuum roots blower.
The dry chip conveying device of vacuum dry air the most according to claim 1, it is characterised in that: described evacuation blower fan and
Vacuumizing filtration device it is provided with between drying tower.
The dry chip conveying device of vacuum dry air the most according to claim 3, it is characterised in that: described vacuumizing filtration device
Top be communicated with discharge atmospheric valve group.
The dry chip conveying device of vacuum dry air the most according to claim 1, it is characterised in that: described sack cleaner is
Cyclone bag dust collector.
The dry chip conveying device of vacuum dry air the most according to claim 1, it is characterised in that: the pattern of described cooler
For shell-and-tube, board-like, finned in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629844.7U CN205843215U (en) | 2016-06-23 | 2016-06-23 | The dry chip conveying device of vacuum dry air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629844.7U CN205843215U (en) | 2016-06-23 | 2016-06-23 | The dry chip conveying device of vacuum dry air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205843215U true CN205843215U (en) | 2016-12-28 |
Family
ID=57621146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620629844.7U Expired - Fee Related CN205843215U (en) | 2016-06-23 | 2016-06-23 | The dry chip conveying device of vacuum dry air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205843215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937834A (en) * | 2016-06-23 | 2016-09-14 | 张家港新丝纬化纤有限公司 | Conveying device of chips dried by vacuum dry air |
-
2016
- 2016-06-23 CN CN201620629844.7U patent/CN205843215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937834A (en) * | 2016-06-23 | 2016-09-14 | 张家港新丝纬化纤有限公司 | Conveying device of chips dried by vacuum dry air |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20200623 |