CN205974752U - Ultra high molecular weight polyethylene dosing unit - Google Patents
Ultra high molecular weight polyethylene dosing unit Download PDFInfo
- Publication number
- CN205974752U CN205974752U CN201620628569.7U CN201620628569U CN205974752U CN 205974752 U CN205974752 U CN 205974752U CN 201620628569 U CN201620628569 U CN 201620628569U CN 205974752 U CN205974752 U CN 205974752U
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- Prior art keywords
- shaft
- jet
- stirring
- kettle
- molecular weight
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Abstract
The utility model relates to a dosing unit, concretely relates to ultra high molecular weight polyethylene dosing unit. Including feed arrangement, the bottom is provided with the stirred tank body of discharging pipe, set up in the internal agitating unit of stirred tank, feed arrangement include the top set up the storage case of feed inlet, with storage bottom of the case portion communicate with each other the inlet pipe be connected, be located the material -handling pump that is used for transporting the material on the inlet pipe pipeline, the storage incasement is provided with filter equipment, agitating unit include main (mixing) shaft, with first (mixing) shaft, second (mixing) shaft that main (mixing) shaft lower extreme links to each other, the dosing unit is still including being located the internal gaseous agitator of stirred tank, gaseous agitator including be located the agitating unit below and set up a plurality of fumaroles jet -propelled seat, with jet -propelled breather pipe that communicates with each other and be connected. The utility model discloses an it is good that the dosing unit has a stirring effect, the even characteristics of compounding.
Description
Technical field
This utility model is related to a kind of proportioner and in particular to a kind of superhigh molecular weight polyethylene fibers proportioner.
Background technology
Polyethylene fibre is the third generation high-performance fiber occurring after carbon fiber, aramid fiber, is height-oriented, high
The fiber of the extended-chain configuration of degree crystallization, is with a wide range of applications.Producing superhigh molecular weight polyethylene fibers at present is first
Polyethylene powders are prepared uniformly spinning solution with solvent, this solution is fed warp after being dissolved in double screw extruder
Spinning pack spray, through quenching solidification, extraction formed dry freeze glue fiber, after through multistage multistage hot-stretch obtain finished fiber.
In process above flow process, how to prepare uniform spinning solution to the uniformity of final products quality it is critical that.Existing
Some spinning solution configurations all complete in stirred tank, arrange agitating device in stirred tank.Traditional design agitating device can only be expired
The production of sufficient ordinary material, is single mechanical agitation structure mostly, drives stirring paddle to rotate to realize thing by shaft
The mixing of material, stirring efficiency is low, and material mixing is uneven, and material under gravity quickly can be in kettle intracavity bottom
Formed and pile up, cause bottom concentration high, mixing is uneven, the quality of impact polyethylene fibre.
Content of the invention
The purpose of this utility model is that a kind of mixing effect of offer is good, and the uniform superhigh molecular weight polyethylene fibers of batch mixing stir
Mix device.
Above-mentioned technical purpose of the present utility model is achieved through the following technical solutions：
A kind of superhigh molecular weight polyethylene fibers proportioner, including feed arrangement, bottom is provided with the stirring of discharge nozzle
Kettle, is arranged at the agitating device in described stirred tank body, is used for driving described agitating device above described stirring kettle
Rotation motor it is characterised in that：Described feed arrangement includes top and offers the material storing box of charging aperture and described storing
Feed pipe that bottom portion is connected, it is located at the material-handling pump for transported material, described charging on described charging pipeline
The upper end of pipe communicates with described batching kettle top, is provided with defecator in described material storing box, and described defecator includes side
Along the screen plate being detachably connected with described storing chamber interior wall, the filtration supporting construction below screen plate, described filtration is propped up
Support structure includes horizontal support bar that two ends and described material storing box be connected, vertical is fixed on the vertical of described horizontal support bar center
Support bar, described vertical supporting bar upper end is detachably connected with described screen plate；Described agitating device includes main shaft and institute
State the first shaft, the second shaft that main shaft lower end is connected, described first shaft side from top to bottom sets gradually
Multiple first stirring sheets, described second shaft side are had from top to bottom to be disposed with multiple second stirring sheets, described first
Between stirring sheet and the second stirring sheet vertical direction be in be crisscross arranged；Described proportioner is also included positioned at described stirring kettle
Interior gas blender, described gas blender includes below described agitating device and offers the jet of multiple fumaroles
Seat is connected with described jet seat and the external breather of described stirred tank is stretched out in upper end.In material feeding box, dress is filtered in setting
Put impurity present in removing material, be conducive to material to mix evenly in follow-up stirring.Arrange in stirred tank body and stir
Mix device, agitating device includes main shaft, the first shaft being connected with main shaft lower end, the second shaft, positioned at
The first stirring sheet on one shaft and the second stirring sheet on the second shaft are in be crisscross arranged in vertical direction, this
The mode of being crisscross arranged eliminates the gap between coaxial agitation blade, thus improve mixing effect.Stirred tank bottom arranges gas
Body agitator, the air-flow in gas blender is stirred to the polyethylene fibre material that bottom deposits, and so that polyethylene fibre is mixed
Close evenly, some polyethylene fibres up move at agitating device in the presence of air-flow simultaneously, stirring in stirring sheet
Mix and so that polyethylene fibre is mixed evenly with solvent under effect.
Preferably, described jet seat include for store gas jet capsule, multiple positioned at described spray gasbag outer surface
And the air jet pipe being connected with described jet capsule blister cavities, the outer end of described air jet pipe is densely covered with fumarole, described breather with
Described jet capsule is connected.
Preferably, described proportioner also includes batch mixing circulating device, described batch mixing circulating device includes and described kettle
The circulation pipe that body bottom is connected, described circulation pipe top communicates and stretches into described stirring kettle with described stirring kettle top
Interior, described circulation pipe is additionally provided with the circulating pump for driving batch mixing flowing.
Circulation pipe is set in stirred tank, in the presence of circulating pump, the feed liquid of polyethylene fibre deposit is contained in bottom
Again it is pumped to stirring in stirred tank, further increase the mixability of polyethylene fibre and solvent, make mixed solution more equal
Even.
Preferably, described circulation pipe upper port is connected with spray equipment, described spray equipment includes accommodating circulation batch mixing
Spray chamber, multiple positioned at described spray cavity bottom spray nozzle.
Spray equipment is set in circulation pipe upper port, recycle stock is divided into some little liquid through spray equipment by recycle stock
Drip, improve polyethylene fibre dispersibility in a solvent, so that polyethylene fibre material is mixed evenly with solvent.
Preferably, described spray chamber is circular spray chamber, described main shaft passes through described circular spray
The centre bore of chamber, described spray nozzle is radially arranged centered on the axial line of described circular spray chamber.
Preferably, being provided with the control valve of control material discharge rate on discharge nozzle, described stirring kettle top is also opened
It is provided with the bleeder port discharged for gas reactor.
In sum, the beneficial effects of the utility model are：
1. in material feeding box, setting defecator removes impurity present in material, is conducive to material in follow-up stirring
When mixing evenly.Agitating device is set in stirred tank, and agitating device is included main shaft, is connected with main shaft lower end
First shaft, the second shaft, are stirred with second on the second shaft positioned at the first stirring sheet on the first shaft
Mixing piece in vertical direction is in be crisscross arranged, and this mode of being crisscross arranged eliminates the gap between coaxial agitation blade, thus carrying
High mixing effect.On the other hand the area being stirred acting on using two shafts is bigger, and mixing effect is more preferable.In stirring
Kettle bottom arranges gas blender, and the air-flow in gas blender is stirred to the polyethylene fibre material that bottom deposits, makes
Polyethylene fibre mixes evenly, and some polyethylene fibres up move at agitating device in the presence of air-flow simultaneously,
Polyethylene fibre is made to mix evenly with solvent under the stirring action of stirring sheet.
2. circulation pipe is set in stirred tank, in the presence of circulating pump, the material of polyethylene fibre deposit is contained in bottom
Liquid is pumped to stirring in stirred tank again, further increases the mixability of polyethylene fibre and solvent, makes mixed solution more
Uniformly.
3. spray equipment is set in circulation pipe upper port, recycle stock is divided into some by recycle stock through spray equipment
Droplet, improves polyethylene fibre dispersibility in a solvent, so that polyethylene fibre material is mixed evenly with solvent.
Brief description
Fig. 1 is the structural representation of this utility model proportioner；
Fig. 2 is the structural representation of jet seat；
Fig. 3 is the top view of air jet pipe；
Fig. 4 is the upward view of spray equipment；
In figure 1- stirs kettle, 11- discharge nozzle, 12- bleeder port, the main shaft of 21-, 22- first shaft, 23- second
Shaft, 24- first stirring sheet, 25- second stirring sheet, 31- jet capsule, 32- air jet pipe, 321- fumarole, 33- breather,
41- circulation pipe, 42- circulating pump, 51- spray chamber, 52- spray nozzle, 61- feed pipe, 62- material storing box, 63- material-handling pump,
64- screen plate, 65- horizontal support bar, 66- vertical supporting bar.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in further details.
Embodiment one
As shown in figure 1, a kind of superhigh molecular weight polyethylene fibers proportioner, including feed arrangement, bottom is provided with out
The stirring kettle 1 of expects pipe 11, is arranged at the agitating device in stirring kettle 1, positioned at stirring kettle 1 top for driving stirring dress
Put the motor 3 of rotation, feed arrangement includes that top offers the material storing box 62 of charging aperture and material storing box 62 bottom interlinks
The feed pipe 61 that connects, be located at the material-handling pump 63 for transported material on feed pipe 61 pipeline, the upper end of feed pipe 61 with
Batching kettle 1 top communicates, and is provided with defecator in material storing box 62, and it is detachable with material storing box 62 inwall that defecator includes edge
The screen plate 64 of connection, the filtration supporting construction below screen plate, filter supporting construction and include two ends with material storing box 62 admittedly
Horizontal support bar 65 even, be vertically fixed on the vertical supporting bar 66 at horizontal support bar 65 center, vertical supporting bar 66 upper end with
Screen plate 64 is detachably connected；The charging aperture from material storing box upper end for the material enters material storing box, the screen plate effect in material storing box
Under, remove impurity, be input in batching kettle through material-handling pump, carry out the mix and blend of material.Screen plate is detachably connected, side
Just change and cleaning screen plate.
Agitating device includes main shaft 21, the first shaft 22 being connected with main shaft 21 lower end, the second shaft
23, the first shaft 22 and the second shaft 23 are symmetrical arranged with main shaft for axis of symmetry, and the first shaft 22 side is by upper
To under be disposed with multiple first stirring sheets 24, the second shaft 23 side be from top to bottom disposed with multiple second stirring
Piece 25, between the first stirring sheet 24 and the second stirring sheet 25 vertical direction be in be crisscross arranged, this interwoven stirring
Mix the gap that piece eliminates between coaxial agitation blade, thus improve mixing effect.On the other hand entered using two shafts
The area of row stirring action is bigger, and mixing effect is more preferable.
Proportioner also includes the gas blender of lower section in kettle 1, as shown in Fig. 2 gas blender includes position
Below agitating device and offer the jet seat of multiple fumaroles 321, jet seat include for store gas jet capsule 31,
Multiple air jet pipes 32 being connected positioned at jet capsule 31 outer surface and with jet capsule 31 blister cavities, the outer end of air jet pipe is densely covered with spray
Pore 321, breather 33 is connected with jet capsule 31.Whipping process is inflated in jet capsule by breather, through spray
Pore sprays, and the polyethylene fibre material being pointed to stirred tank bottom carries out air stirring, makes the more equal of polyethylene fibre mixing
Even, some polyethylene fibres up move at stirring sheet in the presence of air-flow simultaneously, make under the stirring action of stirring sheet
Polyethylene fibre is mixed evenly with solvent.Simultaneously because the air pressure in kettle increases in venting process, stirred tank can be passed through
The bleeder port 12 that top opens up is discharged, and prevents danger.It is additionally provided with the discharge nozzle 11 of stirring kettle 1 and can adjust material
The control valve 14 of discharge rate size.
Proportioner also includes batch mixing circulating device, and batch mixing circulating device includes and stirs what kettle 1 bottom was connected
Circulation pipe 41, circulation pipe 41 top communicate with stirring kettle 1 top and stretch in stirring kettle 1 and with stirring kettle 1
Spray equipment be connected, circulation pipe 41 is additionally provided with for drive batch mixing flowing circulating pump 42, as shown in Figure 3,4, spray
Device includes accommodating the circular spray chamber 51 of circulation batch mixing, the main shaft 21 of agitating device through circular spray chamber
51 centre bore, the bottom of circular spray chamber 51 is provided with multiple spray nozzles 52, and spray nozzle 52 is with circular spray chamber
Axial line centered on radially arrange.In the presence of circulating pump 42, the material in stirring kettle 1 is from bottom through circulation pipe
41, enter spray equipment, recycle stock is divided into some droplets through spray equipment, improves polyethylene fibre by recycle stock
Dispersibility in a solvent, makes polyethylene fibre material mix evenly with solvent.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (6)
1. a kind of superhigh molecular weight polyethylene fibers proportioner, including feed arrangement, bottom is provided with discharge nozzle（11）Stir
Mix kettle（1）, it is arranged at described stirring kettle（1）Interior agitating device, positioned at described stirring kettle（1）Top is used for driving institute
State the motor of agitating device rotation（3）It is characterised in that：Described feed arrangement includes the storing that top offers charging aperture
Case（62）, and described material storing box（62）The feed pipe that bottom is connected（61）, be located at described feed pipe（61）It is used on pipeline
The material-handling pump of transported material（63）, described feed pipe（61）Upper end and described batching kettle（1）Top communicates, described storing
Case（62）Inside it is provided with defecator, described defecator includes edge and described material storing box（62）The mistake that inwall is detachably connected
Filter plate（64）, be located at filtration supporting construction below screen plate, described filtration supporting construction includes two ends and described material storing box
（62）Connected horizontal support bar（65）, be vertically fixed on described horizontal support bar（65）The vertical supporting bar at center（66）, institute
State vertical supporting bar（66）Upper end and described screen plate（64）It is detachably connected；Described agitating device includes main shaft（21）、
With described main shaft（21）The first shaft that lower end is connected（22）, the second shaft（23）, described first shaft（22）
Side is from top to bottom disposed with multiple first stirring sheets（24）, described second shaft（23）Side from top to bottom sets successively
It is equipped with multiple second stirring sheets（25）, described first stirring sheet（24）With the second stirring sheet（25）Between be in staggered in vertical direction
Setting；Described proportioner is also included positioned at described stirring kettle（1）Interior gas blender, described gas blender includes position
Below described agitating device and offer multiple fumaroles（321）Jet seat and described jet seat be connected and upper end
Stretch out described stirring kettle（1）Outer breather（33）.
2. a kind of superhigh molecular weight polyethylene fibers proportioner according to claim 1 it is characterised in that：Described jet
Seat includes the jet capsule for storing gas（31）, multiple positioned at described jet capsule（31）Outer surface and with described jet capsule（31）
The air jet pipe that blister cavities is connected（32）, the outer end of described air jet pipe is densely covered with fumarole（321）, described breather（33）With institute
State jet capsule（31）It is connected.
3. a kind of superhigh molecular weight polyethylene fibers proportioner according to claim 1 and 2 it is characterised in that：Described
Proportioner also includes batch mixing circulating device, and described batch mixing circulating device includes and described stirring kettle（1）Bottom is connected
Circulation pipe（41）, described circulation pipe（41）Top and described stirring kettle（1）Top communicates and stretches into described stirring kettle（1）
Interior, described circulation pipe（41）On be additionally provided with for drive batch mixing flowing circulating pump（42）.
4. a kind of superhigh molecular weight polyethylene fibers proportioner according to claim 3 it is characterised in that：Described circulation
Pipe（41）Upper port is connected with spray equipment, and described spray equipment includes accommodating the spray chamber of circulation batch mixing（51）, Duo Gewei
Spray nozzle in described spray cavity bottom（52）.
5. a kind of superhigh molecular weight polyethylene fibers proportioner according to claim 4 it is characterised in that：Described spray
Chamber（51）For circular spray chamber, described main shaft（21）Through the centre bore of described circular spray chamber, described
Spray nozzle（52）Radially arranged centered on the axial line of described circular spray chamber.
6. a kind of superhigh molecular weight polyethylene fibers proportioner according to claim 5 it is characterised in that：Described discharging
Pipe（11）On be provided with the control valve of control material discharge rate, described stirring kettle（1）Top is further opened with for gas in kettle
The bleeder port that body is discharged（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628569.7U CN205974752U (en) | 2016-06-23 | 2016-06-23 | Ultra high molecular weight polyethylene dosing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628569.7U CN205974752U (en) | 2016-06-23 | 2016-06-23 | Ultra high molecular weight polyethylene dosing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205974752U true CN205974752U (en) | 2017-02-22 |
Family
ID=58021070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620628569.7U Expired - Fee Related CN205974752U (en) | 2016-06-23 | 2016-06-23 | Ultra high molecular weight polyethylene dosing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205974752U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108441971A (en) * | 2018-05-23 | 2018-08-24 | 史小军 | High-strength high-modulus polyethylene fiber spinning solution preparation facilities |
| CN110116465A (en) * | 2019-04-24 | 2019-08-13 | 英鸿纳米科技股份有限公司 | A kind of dispersing apparatus being used to prepare nanofiber |
| CN111943628A (en) * | 2020-08-26 | 2020-11-17 | 贵阳森蓝环保建材有限公司 | Phosphogypsum plastering mortar and preparation method thereof |
| CN111943627A (en) * | 2020-08-26 | 2020-11-17 | 贵阳森蓝环保建材有限公司 | Beta phosphogypsum-based self-leveling mortar and preparation method thereof |
-
2016
- 2016-06-23 CN CN201620628569.7U patent/CN205974752U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108441971A (en) * | 2018-05-23 | 2018-08-24 | 史小军 | High-strength high-modulus polyethylene fiber spinning solution preparation facilities |
| CN110116465A (en) * | 2019-04-24 | 2019-08-13 | 英鸿纳米科技股份有限公司 | A kind of dispersing apparatus being used to prepare nanofiber |
| CN110116465B (en) * | 2019-04-24 | 2021-07-30 | 英鸿纳米科技股份有限公司 | A dispersion equipment for preparing nanofiber |
| CN111943628A (en) * | 2020-08-26 | 2020-11-17 | 贵阳森蓝环保建材有限公司 | Phosphogypsum plastering mortar and preparation method thereof |
| CN111943627A (en) * | 2020-08-26 | 2020-11-17 | 贵阳森蓝环保建材有限公司 | Beta phosphogypsum-based self-leveling mortar and preparation method thereof |
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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: 20170222 Termination date: 20170623 |