CN206184346U - Agitating unit is used in polyurethane production - Google Patents
Agitating unit is used in polyurethane production Download PDFInfo
- Publication number
- CN206184346U CN206184346U CN201621214113.2U CN201621214113U CN206184346U CN 206184346 U CN206184346 U CN 206184346U CN 201621214113 U CN201621214113 U CN 201621214113U CN 206184346 U CN206184346 U CN 206184346U
- Authority
- CN
- China
- Prior art keywords
- tank body
- polyurethane production
- agitating device
- blade
- production agitating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses an agitating unit is used in polyurethane production, which comprises a tank body, the lower extreme of the jar body is provided with the base, the upper end of the jar body is provided with main motor, and the lower extreme driving spindle of main motor, and is provided with the paddle on the main shaft, the utility model discloses an it is certain antiseized that agitating unit can utilize the plastic film of jar internal wall to play, and can through scrape the wall leaf on to the inner wall material of adhesion carry out timely driving, and it is thermal lost that the vacuum cavity can effectively reduce jar internal portion, thereby reduction energy consumption, scrape wall leaf and paddle and all adopt helical structure, the material weight that can effectually will want to subside newly is sent to the upper strata and stirs, especially, the flow and the mixture of internal portion can be expected with higher speed to the through -hole on the paddle, the efficiency of mix is greatly improved, thereby save mixing time, provide the productivity effect, the catalyst has high practicability.
Description
Technical field
The utility model is related to polyurethane production technical field, specially a kind of polyurethane production agitating device.
Background technology
Polyurethane full name is polyurethanes, is to contain the macromolecular compound for repeating carbamate group on main chain
Assembly, widely, complete water type and expansion type combined polyether ratio of viscosities are larger, are difficult to stir for purposes, are stirred using conventional
Mix tank mixing time long, and in the easy sedimentation of polyurethane and attachment and tank skin in mixing engineering, therefore mixing effect is very not
Preferable, if it is possible to by improving the structure of agitating device, eliminating the larger influence for bringing of viscosity can just effectively improve poly- ammonia
The efficiency of ester production, a kind of polyurethane production agitating device is we provided for this.
Utility model content
The purpose of this utility model is to provide a kind of polyurethane production agitating device, with solving above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of polyurethane production agitating device, including tank body, the lower end of the tank body are provided with base, the tank body
Upper end is provided with main motor, and main motor lower end drive shaft, and blade is provided with main shaft, the upper and lower ends of the main shaft
Be provided between linking arm, and linking arm be provided be close to inner tank wall scrape wall leaf, the upper end of the tank body sets respectively
First charging aperture, second charging aperture and the 3rd charging aperture are equipped with, and the lower end of tank body is provided with discharging opening.
Preferably, the upper end of the tank body is hemispherical, and tank body is being provided with filter membrane at main shaft upper end.
Preferably, the tank body is provided with slag-drip opening at the upper end of correspondence filter membrane, is provided with the slag-drip opening close
Closure door.
Preferably, the wall leaf of scraping is the spirality that pitch is tank body internal diameter 1/2nd, and it is transversal to scrape the blade of wall leaf
Face is right angled triangle, and an acute angle of the right angled triangle is 10 ° -25 °.
Preferably, the blade includes the pedestal matched with main shaft, and axis inclination-degree is provided with support, radially
According to the blade that Archimedes spiral launches, the rotation direction of the main shaft is identical with blade end sensing.
Preferably, the surface of the blade is provided with the through hole matched with rotation direction, and the upper end of the pedestal is provided with sealing
Circle, and mounting hole is designed with pedestal.
Preferably, the tank skin of the tank body is internally provided with vacuum chamber, and the outer wall of vacuum chamber is provided with thermal insulation ceramicses painting
Layer, and the inwall of tank body is provided with plastic film.
Compared with prior art, the beneficial effects of the utility model are：The agitating device of the utility model design being capable of profit
Play certain anti-sticking with the plastic film of inner tank wall, and the material of adhesion on inwall can be carried out in time by scraping wall leaf
Removing, and vacuum chamber can effectively reduce tank interior heat scatter and disappear, so as to reduce energy consumption, scrape wall leaf and blade adopted
With helical structure, the material body weight of desired sedimentation can be newly effectively sent to upper strata and be stirred, especially the through hole on blade
The flowing and mixing for expecting internal portion are can speed up, the efficiency of mixing is greatly improved, so as to save incorporation time, there is provided production
Benefit, with practical value very high.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the sectional view of the utility model structure；
Fig. 3 is the utility model paddle blade structure schematic diagram.
In figure：1 tank body, 2 bases, 3 first charging apertures, 4 second charging apertures, 5 main motors, 6 the 3rd charging apertures, 7 slag-drip openings,
8 hermatic doors, 9 blades, 901 pedestals, 902 through holes, 903 mounting holes, 904 sealing rings, 905 blades, 10 discharging openings, 11 linking arms,
Wall leaf is scraped in 12 vacuum chambers, 13 filter membranes, 14 main shafts, 15.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：
A kind of polyurethane production agitating device, including tank body 1, the lower end of tank body 1 are provided with base 2, the upper end of tank body 1
Be provided with main motor 5, and main motor 5 lower end drive shaft 14, and blade 9 is provided with main shaft 14, up and down the two of main shaft 14
End be provided between linking arm 11, and linking arm 11 be provided be close to the inwall of tank body 1 scrape wall leaf 15, the upper end of tank body 1
First charging aperture 3, the charging aperture 6 of second charging aperture 4 and the 3rd are respectively arranged with, and the lower end of tank body 1 is provided with discharging opening 10, tank
The upper end of body 1 is hemispherical, and tank body 1 is being provided with filter membrane 13 at the upper end of main shaft 14, and tank body 1 is in correspondence filter membrane 13
Upper end at be provided with slag-drip opening 7, hermatic door 8 is installed in slag-drip opening 7, scrape wall leaf 15 for pitch be the internal diameter two of tank body 1/
One spirality, and scrape the leaf cross-section of wall leaf 15 for right angled triangle, and the right angled triangle an acute angle for 10 °-
25 °, blade 9 includes the pedestal 901 matched with main shaft 14, and 15 degree of -30 degree of axis inclination is provided with support 901, radially presses
According to the blade 905 that Archimedes spiral launches, the rotation direction of main shaft 14 is identical with the end sensing of blade 905, and the surface of blade 905 sets
The through hole 902 matched with rotation direction is equipped with, the upper end of pedestal 901 is provided with sealing ring 904, and pedestal 901 and is designed with mounting hole
903, the tank skin of tank body 1 is internally provided with vacuum chamber 12, and the outer wall of vacuum chamber 12 is provided with heat insulating ceramic coat, and tank body 1
Inwall be provided with plastic film.
When the device works, isocyanic acid is added by first charging aperture 3, the charging aperture 6 of second charging aperture 4 and the 3rd respectively
Ester, hydroxy compounds and additive, can utilize the plastic film of the inwall of tank body 1 to play certain anti-sticking, and can be by scraping
Wall leaf 15 is timely removed to the material of adhesion on inwall, and vacuum chamber 12 can effectively reduce the internal heat of tank body 1
Scatter and disappear, so as to reduce energy consumption, scrape wall leaf 15 and blade using helical structure, can effectively by the material body weight of desired sedimentation
Newly it is sent to upper strata to be stirred, especially the through hole 902 on blade 9 can speed up the flowing and mixing for expecting internal portion, greatly
The efficiency of mixing is improve, so as to save incorporation time, there is provided productivity effect, with practical value very high.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of polyurethane production agitating device, including tank body（1）, the tank body（1）Lower end be provided with base（2）, its
It is characterised by：The tank body（1）Upper end be provided with main motor（5）, and main motor（5）Lower end drive shaft（14）, and it is main
Axle（14）On be provided with blade（9）, the main shaft（14）Upper and lower ends be provided with linking arm（11）, and linking arm（11）It
Between be provided with and tank body（1）What inwall was close to scrapes wall leaf（15）, the tank body（1）Upper end be respectively arranged with first charging aperture
（3）, second charging aperture（4）With the 3rd charging aperture（6）, and tank body（1）Lower end be provided with discharging opening（10）.
2. a kind of polyurethane production agitating device according to claim 1, it is characterised in that：The tank body（1）It is upper
It is hemispherical to hold, and tank body（1）Positioned at main shaft（14）Filter membrane is provided with upper end（13）.
3. a kind of polyurethane production agitating device according to claim 2, it is characterised in that：The tank body（1）Right
Answer filter membrane（13）Upper end at be provided with slag-drip opening（7）, the slag-drip opening（7）Hermatic door is inside installed（8）.
4. a kind of polyurethane production agitating device according to claim 1, it is characterised in that：It is described to scrape wall leaf（15）For
Pitch is tank body（1）The spirality of internal diameter 1/2nd, and scrape wall leaf（15）Leaf cross-section be right angled triangle, and this is straight
One acute angle of angle triangle is 10 ° -25 °.
5. a kind of polyurethane production agitating device according to claim 1, it is characterised in that：The blade（9）Including
With main shaft（14）The pedestal of matching（901）, and pedestal（901）On be provided with axis incline 15 degree -30 spend, radially according to A Ji meter
The blade that moral helical launches（905）, the main shaft（14）Rotation direction and blade（905）Point to identical in end.
6. a kind of polyurethane production agitating device according to claim 5, it is characterised in that：The blade（905）'s
Surface is provided with the through hole matched with rotation direction（902）, the pedestal（901）Upper end be provided with sealing ring（904）, and pedestal
（901）On be designed with mounting hole（903）.
7. a kind of polyurethane production agitating device according to claim 1, it is characterised in that：The tank body（1）Tank
Pars intramuralis is provided with vacuum chamber（12）, and vacuum chamber（12）Outer wall be provided with heat insulating ceramic coat, and tank body（1）Inwall set
It is equipped with plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214113.2U CN206184346U (en) | 2016-11-11 | 2016-11-11 | Agitating unit is used in polyurethane production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214113.2U CN206184346U (en) | 2016-11-11 | 2016-11-11 | Agitating unit is used in polyurethane production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206184346U true CN206184346U (en) | 2017-05-24 |
Family
ID=58735226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621214113.2U Expired - Fee Related CN206184346U (en) | 2016-11-11 | 2016-11-11 | Agitating unit is used in polyurethane production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206184346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016319A (en) * | 2018-07-20 | 2018-12-18 | 滁州市玉林聚氨酯有限公司 | A kind of polyurethane foaming device and its application method |
-
2016
- 2016-11-11 CN CN201621214113.2U patent/CN206184346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016319A (en) * | 2018-07-20 | 2018-12-18 | 滁州市玉林聚氨酯有限公司 | A kind of polyurethane foaming device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170524 Termination date: 20171111 |