CN207126649U - A kind of polyvinyl alcohol alcoholysis procedures first disintegrator ejection material recycle device - Google Patents
A kind of polyvinyl alcohol alcoholysis procedures first disintegrator ejection material recycle device Download PDFInfo
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- CN207126649U CN207126649U CN201721064168.4U CN201721064168U CN207126649U CN 207126649 U CN207126649 U CN 207126649U CN 201721064168 U CN201721064168 U CN 201721064168U CN 207126649 U CN207126649 U CN 207126649U
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- disintegrator
- pipe nipple
- connecting tube
- alcoholysis
- belt
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- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a kind of polyvinyl alcohol alcoholysis procedures first disintegrator to eject material recycle device, it is that the bottom of first disintegrator side is provided with belt alcoholysis motor spindle connecting tube in belt alcoholysis machine, it is provided with pipe nipple bottom connecting tube in the bottom of pipe nipple, the exit of belt alcoholysis motor spindle connecting tube and pipe nipple bottom connecting tube is provided with conveying worm.The discharge pit of the conveying worm is connected with metal pipe nipple.The ejection material of first disintegrator delivers to conveying worm by two pipelines of belt alcoholysis motor spindle connecting tube and pipe nipple bottom connecting tube, it is delivered to again by conveying worm in the metal pipe nipple above the second pulverizer, the crushing of the second pulverizer is sent into so as to which all ejection material of first disintegrator can be transferred through this device.The utility model apparatus structure is succinct, produces effects obvious, there is huge economic benefit.
Description
Technical field
It the utility model is related to a kind of polyvinyl alcohol alcoholysis procedures first disintegrator ejection material recycle device.
Background technology
In polyvinyl alcohol production technology, the main flow of alcoholysis procedures is：By polyvinyl acetate methanol solution and hydroxide
Sodium methanol solution enters belt alcoholysis machine after being sufficiently mixed in a mixer and reacted, and material is solid-state by liquid phase-change, generates block
Shaped polyethylene alcohol simultaneously separates out alcohol liquid waste solution, and block polyvinyl alcohol is after first disintegrator and the second pulverizer crush, through dehydration
Machine dehydration enters drying machine and dried, and is finally sent out and is packed by conveyer.
Polyvinyl acetate methanol solution reacts with sodium hydrate methanol solution on the belt of belt alcoholysis machine, material generation
It is sent into first disintegrator after solid-state to crush, first disintegrator has the horizontal knife of dentation, flat cutter and fixing cutter to be cut to the material of solid-state in advance
The fragment of irregular shape, then it is cut into by the second pulverizer angular length ＜ 7mm irregular fritter, alcoholysis machine and first disintegrator
Between by expansion of metal pipe nipple even section together.
First disintegrator power of motor P=55KW, rotating speed 1500rpm, belt alcoholysis machine and first disintegrator installation position
Put the block polyvinyl alcohol straight line feeding first disintegrator for reacting generation on belt alcoholysis machine belt in the same horizontal line.
When producing the low polyvinyl alcohol product of alcoholysis degree, block polyvinyl alcohol lower hardness has bullet on alcoholysis machine belt
Property, first disintegrator cutting when run at high speed, polyvinyl alcohol (irregular shape fragment) passes through belt alcohol after a small amount of cutting
Between solution machine and first disintegrator the space on pipe nipple both sides rebound alcoholysis rear end cavity in, long time integration, pipe nipple both sides and
First disintegrator ejection material is piled with belt alcoholysis machine cavity body, pipe nipple gap piles with first disintegrator ejection material and adds skin
Band enters the resistance of first disintegrator, and having been piled with belt alcoholysis machine cavity body causes production not carry out, and therefore, is normally giving birth to
During production, technologist has to because first disintegrator ejection is stopped the problem of expecting, clear complete all ejection material, causes to give birth to
Production can not be continuous.And clear complete ejection material can only work as waste product and use.
Utility model content
The utility model is to avoid above-mentioned the shortcomings of the prior art part, it is desirable to provide a kind of polyvinyl alcohol alcoholysis work
Sequence first disintegrator ejection material recycle device, can fully recycle first disintegrator ejection material, avoid normally producing
When stop, while it also avoid the waste of material.
In common process, belt alcoholysis machine 1 and the installation site of first disintegrator 2 in the same horizontal line, in belt alcoholysis
The block polyvinyl alcohol that generation is reacted on the belt of machine 1 is sent into first disintegrator 2 by the straight line of pipe nipple 4, through the pre-cut of first disintegrator 2
For the fragment of irregular shape, then the irregular fritter that the second pulverizer 3 is cut into angular length ＜ 7mm is sent into by metal pipe nipple 5.
The utility model polyvinyl alcohol alcoholysis procedures first disintegrator ejection material recycle device, is in belt alcoholysis machine
1 is provided with belt alcoholysis motor spindle connecting tube 6 close to the bottom of the side of first disintegrator 2, and the bottom of pipe nipple 4 is provided with pipe nipple
The exit of bottom connecting tube 7, belt alcoholysis motor spindle connecting tube 6 and pipe nipple bottom connecting tube 7 is provided with conveying worm 8.
The discharge pit of the conveying worm 8 is connected with metal pipe nipple 5.
The ejection material of first disintegrator 2 passes through 7 two pipelines of belt alcoholysis motor spindle connecting tube 6 and pipe nipple bottom connecting tube
Conveying worm 8 is delivered to, then is delivered to by conveying worm 8 in the metal pipe nipple 5 of the top of the second pulverizer 3, so as to first
All ejection material of pulverizer 2 can be transferred through this device the second pulverizer 3 of feeding and crush.
Compared with the prior art, the utility model effect is embodied in：
1st, the utility model is set of system device, and first disintegrator ejection material is all sent into second by this device and crushed
Machine, solving the problems, such as to stop during normal production empties ejection material, ensure that the continuity of production, it is strong to greatly reduce work
Degree.
2nd, the ejection material of the utility model recovery, which directly saves, enters system, and waste product use can only be worked as by solving the ejection material emptied
The problem of, so as to reduce supplies consumption, improve economic benefit.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model recycle device.
Label in figure：1 belt alcoholysis machine, 2 first disintegrators, 3 second pulverizers, 4 pipe nipples, 5 metal pipe nipples, 6 belt alcohol
Solve motor spindle connecting tube, 7 pipe nipple bottom connecting tubes, 8 conveying worms.
Embodiment
Referring to Fig. 1.In common process, belt alcoholysis machine 1 and the installation site of first disintegrator 2 in the same horizontal line,
The block polyvinyl alcohol that generation is reacted on the belt of belt alcoholysis machine 1 is sent into first disintegrator 2 by the straight line of pipe nipple 4, through the first powder
Broken machine 2 is cut to the fragment of irregular shape in advance, then is sent into the second pulverizer 3 by metal pipe nipple 5 and is cut into not advising for angular length ＜ 7mm
Then fritter.
The utility model polyvinyl alcohol alcoholysis procedures first disintegrator ejection material recycle device, is in belt alcoholysis machine
1 is provided with belt alcoholysis motor spindle connecting tube 6 close to the bottom of the side of first disintegrator 2, and the bottom of pipe nipple 4 is provided with pipe nipple
The exit of bottom connecting tube 7, belt alcoholysis motor spindle connecting tube 6 and pipe nipple bottom connecting tube 7 is provided with conveying worm 8.
The discharge pit of the conveying worm 8 is connected with metal pipe nipple 5.
In specific implementation, the ejection material of first disintegrator 2 passes through the pipe nipple 4 between belt alcoholysis machine 1 and first disintegrator 2
Bounce back into the cavity of belt alcoholysis machine 1, the ejection material accumulated at the ejection material and pipe nipple 4 in the cavity of belt alcoholysis machine 1 leads to respectively
Cross 7 two pipelines of belt alcoholysis motor spindle connecting tube 6 and pipe nipple bottom connecting tube and deliver to conveying worm 8, then pass through spiral transferring
Machine 8 is sent to be delivered in the metal pipe nipple 5 of the top of the second pulverizer 3, so as to which all ejection material of first disintegrator 2 can be transferred through this
Device is sent into the second pulverizer 3 and crushed.
The utility model ensure that the continuous operation of production, reduces material loss, reduces labor intensity.
Claims (3)
1. a kind of polyvinyl alcohol alcoholysis procedures first disintegrator ejection material recycle device, belt alcoholysis machine（1）With the first powder
Broken machine（2）Installation site in the same horizontal line, belt alcoholysis machine（1）Pass through pipe nipple（4）With first disintegrator（2）It is connected, the
One pulverizer（2）Pass through metal pipe nipple（5）With the second pulverizer（3）It is connected, it is characterised in that：
In belt alcoholysis machine（1）Close to first disintegrator（2）The bottom of side is provided with belt alcoholysis motor spindle connecting tube（6）,
In pipe nipple（4）Bottom be provided with pipe nipple bottom connecting tube（7）.
2. recycle device according to claim 1, it is characterised in that：
Belt alcoholysis motor spindle connecting tube（6）With pipe nipple bottom connecting tube（7）Exit be provided with conveying worm（8）.
3. recycle device according to claim 2, it is characterised in that：
The conveying worm（8）Discharge pit and metal pipe nipple（5）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721064168.4U CN207126649U (en) | 2017-08-24 | 2017-08-24 | A kind of polyvinyl alcohol alcoholysis procedures first disintegrator ejection material recycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721064168.4U CN207126649U (en) | 2017-08-24 | 2017-08-24 | A kind of polyvinyl alcohol alcoholysis procedures first disintegrator ejection material recycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207126649U true CN207126649U (en) | 2018-03-23 |
Family
ID=61636091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721064168.4U Active CN207126649U (en) | 2017-08-24 | 2017-08-24 | A kind of polyvinyl alcohol alcoholysis procedures first disintegrator ejection material recycle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207126649U (en) |
-
2017
- 2017-08-24 CN CN201721064168.4U patent/CN207126649U/en active Active
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