CN205438939U - A negative pressure delivery device for carrying irregular long plastic sheet - Google Patents
A negative pressure delivery device for carrying irregular long plastic sheet Download PDFInfo
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- CN205438939U CN205438939U CN201521078224.0U CN201521078224U CN205438939U CN 205438939 U CN205438939 U CN 205438939U CN 201521078224 U CN201521078224 U CN 201521078224U CN 205438939 U CN205438939 U CN 205438939U
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- negative pressure
- plastic sheet
- inhale
- conveyance conduit
- long plastic
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Abstract
The utility model belongs to the technical field of the waste plastics granulation conveying equipment that modifies, especially, relate to a negative pressure delivery device for carrying irregular long plastic sheet, including the feeder hopper, inhale the magazine, inhale material pipe, a pipeline, the 2nd pipeline, negative pressure on glassware soft breeze quick -witted, the magazine is inhaled in the connection of feeder hopper below, inhale the connection of magazine one side and inhale the material pipe, it links to each other through glassware feed inlet in a pipeline and the negative pressure to inhale material pipe, the glassware is connected with the fan through the 2nd pipeline in the negative pressure, it upwards sets up to inhale the slope of material pipe, inhale and expect that the pipe and the contained angle of horizontal plane are 30, the utility model has the advantages of transport efficiency is high, is difficult to take place card material putty phenomenon, strong adaptability.
Description
Technical field
This utility model belongs to modified waste plastics pelletize conveying equipment technical field, particularly relates to a kind of negative pressure conveying device for carrying irregular long plastic sheet.
Background technology
The conveying of the irregular long plastic sheet of nationwide at present, mainly use the mode of malleation conveying, the problem that malleation conveying exists has: because the overall dimensions of gage plastic sheet is not the most irregular, the longest length likely reaches more than 15cm, so the pipe diameter of malleation conveying requires it is Large Diameter Pipeline；Plus plastic sheet high velocity impact in the duct, easily producing and fly silk, affect upstream device, the most operating noise is very big, causes the working environment noise in workshop to exceed standard；Negative pressure transportation is used for carrying irregular long plastic sheet, because plastic sheet length and irregular profile, plastic sheet is very easy to be stuck at material taking mouth and conveying pipeline bend and pipeline joint-seam, conventional negative pressure transportation, requiring that plastic sheet profile is the most regular, length is within 2cm, when there being the plastic sheet more than 2cm in material, conveying equipment is susceptible to blocking, affects work efficiency.
Summary of the invention
The purpose of this utility model is to solve the problem that in prior art, irregular long plastic sheet is susceptible to get stuck in course of conveying, and a kind of transfer efficiency height provided, it is not easy to the negative pressure conveying device for carrying irregular long plastic sheet of the phenomenon that gets stuck.
This utility model be the technical scheme is that
A kind of negative pressure conveying device for carrying irregular long plastic sheet, including feed hopper, suction box, suction tube, the first conveyance conduit, the second conveyance conduit, negative pressure loader and blower fan, suction box is connected below described feed hopper, described suction box side connects suction tube, described suction tube is connected with negative pressure loader charging aperture by the first conveyance conduit, described negative pressure loader is connected with blower fan by the second conveyance conduit, described suction tube tilts upward setting, and described suction tube is 30 ° with the angle of horizontal plane.
Being additionally provided with pulse gassing pipe on described suction tube, be additionally provided with two insufflation channel in described pulse gassing pipe, the gas hole of described insufflation channel is positioned at material sucking port both sides.
A diameter of 5mm of described insufflation channel.
The first described conveyance conduit and the second conveyance conduit smooth and lay.
The beneficial effects of the utility model are:
1., owing to using the feed pipe design and the sawtooth design of conveyance conduit tilted upward, irregular strip plastic sheet can be made to pass through conveyance conduit, will not be stuck at pipeline corner and charging aperture；
2. two gas holes arranged at charging aperture can be worked as and blown when material gets lodged in charging aperture, effectively break up irregular long plastic sheet and unite phenomenon at material taking mouth generation putty.
Accompanying drawing explanation
The overall structure schematic diagram of a kind of negative pressure conveying device for carrying irregular long plastic sheet that Fig. 1 provides for this utility model.
Feeding tubular construction schematic diagram in a kind of negative pressure conveying device for carrying irregular long plastic sheet that Fig. 2 provides for this utility model.
Material taking mouth in a kind of negative pressure conveying device for carrying irregular long plastic sheet that Fig. 3 provides for this utility model and pulse gassing mouth structure schematic diagram.
In figure: 1, feed hopper；2, suction box；3, suction tube；4, the first conveyance conduit；5, the second conveyance conduit；6, negative pressure loader；7, blower fan；8, pulse gassing pipe；9, material sucking port；10, gas hole.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
nullA kind of negative pressure conveying device for carrying irregular long plastic sheet，Including feed hopper 1、Suction box 2、Suction tube 3、First conveyance conduit 4、Second conveyance conduit 5、Negative pressure loader 6 and blower fan 7，Suction box 2 is connected below feed hopper 1，Suction box 2 side connects suction tube 3，Suction tube 3 is connected with negative pressure loader 6 charging aperture by the first conveyance conduit 5，Negative pressure loader 6 is connected with blower fan 7 by the second conveyance conduit 5，Suction tube 3 tilts upward setting，And the angle of suction tube 3 and horizontal plane is 30 °，Further，Pulse gassing pipe 8 it is additionally provided with on suction tube 3，Two insufflation channel it are additionally provided with in pulse gassing pipe 8，The gas hole 10 of insufflation channel is positioned at material sucking port 9 both sides，And a diameter of 5mm of insufflation channel，As optimization，First conveying pipe 4 and the second conveyance conduit 5 smooth and lay.
Time specifically used, irregular long plastic sheet enters suction box 2 from feed hopper 1, plastic sheet is brought in negative pressure loader 6 by the negative pressure produced by blower fan 7 through suction tube 3 and the first conveyance conduit 4, supply by pressure blank pipe line in the pulse gassing hole 10 of material sucking port 9 both sides, electromagnetic valve controls pulse frequency for blow 3 seconds every 18 seconds, negative pressure loader 6 is controlled by the time relay being disposed thereon, material conveying 18 seconds, blowback 3 seconds, gas hole 10 was blown toward suction box 2 in the 3 second time of blowback, in the 18 second time of material conveying, the gas hole 10 of pulse gassing pipe 8 is not blown, material is so made to block.
Claims (4)
1. the negative pressure conveying device being used for carrying irregular long plastic sheet, including feed hopper, suction box, suction tube, the first conveyance conduit, the second conveyance conduit, negative pressure loader and blower fan, suction box is connected below described feed hopper, described suction box side connects suction tube, described suction tube is connected with negative pressure loader charging aperture by the first conveyance conduit, described negative pressure loader is connected with blower fan by the second conveyance conduit, it is characterized in that: described suction tube tilts upward setting, described suction tube is 30 ° with the angle of horizontal plane.
Negative pressure conveying device for carrying irregular long plastic sheet the most according to claim 1, it is characterized in that: on described suction tube, be additionally provided with pulse gassing pipe, being additionally provided with two insufflation channel in described pulse gassing pipe, the gas hole of described insufflation channel is positioned at material sucking port both sides.
Negative pressure conveying device for carrying irregular long plastic sheet the most according to claim 2, it is characterised in that: a diameter of 5mm of described insufflation channel.
Negative pressure conveying device for carrying irregular long plastic sheet the most according to claim 1, it is characterised in that: the first described conveyance conduit and the second conveyance conduit smooth and lay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521078224.0U CN205438939U (en) | 2015-12-22 | 2015-12-22 | A negative pressure delivery device for carrying irregular long plastic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521078224.0U CN205438939U (en) | 2015-12-22 | 2015-12-22 | A negative pressure delivery device for carrying irregular long plastic sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205438939U true CN205438939U (en) | 2016-08-10 |
Family
ID=56585336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521078224.0U Active CN205438939U (en) | 2015-12-22 | 2015-12-22 | A negative pressure delivery device for carrying irregular long plastic sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205438939U (en) |
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2015
- 2015-12-22 CN CN201521078224.0U patent/CN205438939U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |