CN209631044U - Polyether polyol agitating device - Google Patents
Polyether polyol agitating device Download PDFInfo
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- CN209631044U CN209631044U CN201822140029.6U CN201822140029U CN209631044U CN 209631044 U CN209631044 U CN 209631044U CN 201822140029 U CN201822140029 U CN 201822140029U CN 209631044 U CN209631044 U CN 209631044U
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- rotating bar
- polyether polyol
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Abstract
The utility model discloses polyether polyol agitating devices, including pedestal, support column is provided at left and right sides of the top of pedestal, the bottom of pedestal is provided with resilient cushion, main body is provided at the top of two groups of support columns, fixing bolt is provided at left and right sides of the top of main body, supporting table is provided at the top of main body, driving wheel is provided at left and right sides of the top of supporting table, the bottom of two groups of driving wheels is respectively connected with rotating bar, feed pipe is provided at the top of the left side wall of main body, rabbling mechanism is provided at left and right sides of the intracavity bottom of main body, the utility model design structure is reasonable, it can reduce the residual of the mixed reaction solution on agitating device, resource is saved, improve the environmental-protecting performance of device and the quality of reaction product, also can regularly agitating paddle be repaired and is replaced, improve the reaction efficiency of device, also can simultaneously Pernicious gas is purified, the injury to operator is reduced, improves the security performance of device.
Description
Technical field
The utility model relates to agitating device technical field, specially a kind of polyether polyol agitating device.
Background technique
Polyether polyol (abbreviation polyethers) is by initiator (compound containing active hydrogen group) and ethylene oxide (EO), ring
Ethylene Oxide (PO), epoxy butane (BO) etc. are made through sudden reaction in the presence of a catalyst.Polyethers yield the maximum is with glycerol
(glycerine) is used as initiator and epoxides (usually PO and EO are simultaneously), and by changing the feed way of PO and EO, (mixing adds
Or separately plus), dosage ratio, the charging conditions such as order, produce various general polyether polyol, polyether polyol is effective
Wetting agent, can be used for the dyeing of fabric, photographic process and electrodeposit acidity it is abundant in, while being also useful antistatic agent, polyethers
Polyalcohol it is widely used, process need agitating device to and mixed liquor be stirred.
Mixed reaction solution is easily remained on current existing polyether polyol agitating device, wastes resource, is also reduced anti-
Answer the quality of product, device inconvenience disassembly, agitating paddle can not determine agitating paddle there is also aging and the problem of be corroded
The maintenance and replacement of phase, reduces the stirring efficiency of device, thus.It is proposed that carrying out a kind of polyether polyol agitating device.
Utility model content
(1) the technical issues of solving
The purpose of this utility model is exactly in order to make up for the deficiencies of the prior art, to provide a kind of polyether polyol stirring dress
It sets, it is therefore intended that the residual that can reduce the mixed reaction solution on agitating device has saved resource, improves the feature of environmental protection of device
Also can regularly agitating paddle can be repaired and be replaced, improve the reaction efficiency of device with the quality of reaction product.
(2) technical solution
The utility model is in order to solve the above technical problems, provide the following technical solutions:
The top left and right sides of polyether polyol agitating device, including pedestal, the pedestal is provided with support column, described
The bottom of pedestal is provided with resilient cushion, and main body, the top left and right sides of the main body are provided at the top of support column described in two groups
It is provided with fixing bolt, supporting table is provided at the top of the main body, and supporting table passes through fixing bolt and main body bolt,
It is provided with driving wheel at left and right sides of the top of the supporting table, the bottom of driving wheel described in two groups is respectively connected with rotating bar, and
Rotating bar is located at the inner cavity of main body, is provided with feed pipe at the top of the left side wall of the main body, and feed pipe is located at fixing bolt
The right side wall top of lower section, the main body is connected with exhaust pipe, and the exhaust pipe is located at the lower section of fixing bolt, the exhaust
The bottom output end of pipe is connected with waste gas treatment tank, and the right side of waste gas treatment tank and main body Joint, the inner cavity of the main body
It is provided with rabbling mechanism at left and right sides of bottom, and rabbling mechanism is located at the lower section of rotating bar, the bottom center of the main body
It is provided with discharge port, and discharge port, between support column described in two groups, the surface of the rotating bar offers threaded hole, described
Threaded hole inner cavity is provided with bolt, and the bottom of the rotating bar is provided with agitating paddle, and agitating paddle passes through bolt and rotating bar phase
It is spirally connected, transmission belt is provided between driving wheel described in two groups, driving motor, the branch are provided at the top of the driving wheel of right side
The top right side of support platform is provided with fixed frame, and fixed frame is located at the right side of the right side driving wheel, the top of the fixed frame
Left side and driving motor Joint, two groups of stirring motors of the rabbling mechanism, and stirring motor described in two groups is respectively positioned on main body bottom
The outside of wall at left and right sides of portion, stirring motor described in two groups mutually close to side power output end be provided with connector, and
Connector described in two groups with main body at left and right sides of wall Joint, connector described in two groups mutually close to side be provided with turn
Axis, is provided with rotating block in shaft described in two groups, and the top and bottom of rotating block described in two groups is provided with attachment base, and two groups
It is provided with screw at left and right sides of the top of the attachment base, the mutually separate side of attachment base described in two groups is provided with stirring
Leaf, and paddle described in two groups passes through screw and attachment base Joint.
Further, the junction of shaft and main body described in the junction of rotating bar described in two groups and supporting table and two groups is equal
It is provided with sealing bearing, is provided with sealing cover at the top of the discharge port.
By using above-mentioned technical proposal, polyether polyol agitating device is made to can be improved the air-tightness of device, reduced anti-
The spilling for answering liquid, has saved raw material, improves the environmental-protecting performance of device.
Further, the length of the right side rotating bar is less than the length of left pivot movement bar, and the right side lowest part stirs
Mix the top that paddle is located at the agitating paddle of left upper portion.
By using above-mentioned technical proposal, so that polyether polyol agitating device is increased the flow range of reaction solution, mention
High mixing effect.
Further, the rotation direction of rabbling mechanism described in two groups is on the contrary, less than two groups institutes of rotating speed of agitator described in two groups
State the revolving speed of shaft.
By using above-mentioned technical proposal, polyether polyol agitating device is enable to reduce the generation at stirring dead angle, increased
The mobility of the reaction solution of bottom of device keeps reactant reaction more abundant.
Further, the agitating paddle is V-type shape.
By using above-mentioned technical proposal, polyether polyol agitating device is enable to reduce the residual of reaction solution, saves money
Source, while also can be improved mixing effect.
Further, the angle between the attachment base and rotating block is 30 ° -45 °.
By using above-mentioned technical proposal, polyether polyol agitating device is enable to reduce the residual of reaction solution, saves money
Source, improves the environmental-protecting performance of device, while also can be improved the mobility of bottom of device reaction solution.
(3) beneficial effect
Compared with prior art, the polyether polyol agitating device have it is following the utility model has the advantages that
First: the rotational energy that the utility model passes through opposite direction described in the rotary action of rotating bar described in two groups and two groups
The generation for enough reducing device stirring dead angle, improves the mixing effect of device.
Second: supporting table and main body are spirally connected by the utility model by fixing bolt can be convenient for the disassembly of device, pass through
Agitating paddle is spirally connected by bolt, can be convenient for the disassembly and replacement of agitating paddle, so as to extend the service life of agitating paddle, improve
The mixing effect of device.
Third: the utility model is arranged to V-type shape by agitating paddle, is by the angle between attachment base and rotating block
30 ° of -45 ° of settings can freely slide under the effect of gravity convenient for reaction solution, reduce residual of the reaction solution on agitating paddle, save
Resource, improves the environmental-protecting performance of device.
4th: the catharsis of the utility model waste gas treatment tank, the cleaning harmful gas that can will be generated in device, from
And the injury to operator can be reduced, improve the security performance of device.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model rotating bar structural schematic diagram；
Fig. 3 is the utility model transmission wheel structure schematic diagram；
Fig. 4 is the utility model rabbling mechanism structural schematic diagram；
Fig. 5 is the utility model paddle structural schematic diagram；
Numbering in the drawing: 1- pedestal；2- support column；3- resilient cushion；4- main body；5- fixing bolt；6- supporting table；7- transmission
Wheel；8- rotating bar；9- feed pipe；10- rabbling mechanism；11- discharge port；12- threaded hole；13- bolt；14- agitating paddle；15- is passed
Dynamic band；16- driving motor；17- fixed frame；18- stirring motor；19- shaft；20- rotating block；21- paddle；22- attachment base；
23- screw；24- connector；25- exhaust pipe；26- waste gas treatment tank.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: polyether polyol agitating device, including pedestal 1,
It is provided with support column 2 at left and right sides of the top of pedestal 1, the bottom of pedestal 1 is provided with resilient cushion 3, the top of two groups of support columns 2
It is provided with main body 4, is provided with fixing bolt 5 at left and right sides of the top of main body 4, the top of main body 4 is provided with supporting table 6, and
Supporting table 6 is provided with driving wheel 7, two groups of biographies by fixing bolt 5 and 4 bolt of main body, the top left and right sides of supporting table 6
The bottom of driving wheel 7 is respectively connected with rotating bar 8, junction and two groups of shafts 19 and the main body 4 of two groups of rotating bars 8 and supporting table 6
Junction is provided with sealing bearing, can be improved the air-tightness of device, reduces the spilling of reaction solution, has saved raw material, improves
The environmental-protecting performance of device, the top of discharge port 11 is provided with sealing cover, and rotating bar 8 is located at the inner cavity of main body 4, main body 4
Feed pipe 9 is provided at the top of left side wall, and feed pipe 9 is located at the lower section of fixing bolt 5, is connected at the top of the right side wall of main body 4
Exhaust pipe 25, and exhaust pipe 25 is located at the lower section of fixing bolt 5, the bottom output end of exhaust pipe 25 is connected with waste gas treatment tank
26, and the right side of waste gas treatment tank 26 and 4 Joint of main body, the intracavity bottom left and right sides of main body 4 are provided with rabbling mechanism
10, the rotation direction of two groups of rabbling mechanisms 10 is on the contrary, two groups of 14 revolving speeds of agitating paddle can be reduced less than the revolving speed of two groups of shafts 19
The generation at dead angle is stirred, the mobility of the reaction solution of aggrandizement apparatus bottom keeps reactant reaction more abundant, and rabbling mechanism 10
Positioned at the lower section of rotating bar 8, the bottom center of main body 4 is provided with discharge port 11, and discharge port 11 be located at two groups of support columns 2 it
Between, the surface of rotating bar 8 offers threaded hole 12, and 12 inner cavity of threaded hole is provided with bolt 13, and the bottom of rotating bar 8, which is provided with, to be stirred
Paddle 14 is mixed, agitating paddle 14 is V-type shape, can reduce the residual of reaction solution, economize on resources, while also can be improved stirring effect
Fruit, and agitating paddle 14, by bolt 13 and 8 bolt of rotating bar, the length of right side rotating bar 8 is less than the length of left pivot movement bar 8
Degree, the agitating paddle 14 of right side lowest part are located at the top of the agitating paddle 14 of left upper portion, can increase the flow range of reaction solution,
Mixing effect to be improved, is provided with transmission belt 15 between two groups of driving wheels 7, the top of right side driving wheel 7 is provided with driving motor 16,
The top right side of supporting table 6 is provided with fixed frame 17, and fixed frame 17 is located at the right side of right side driving wheel 7, the top of fixed frame 17
Portion left side and 16 Joint of driving motor, 10 two groups of stirring motors 18 of rabbling mechanism, and two groups of stirring motors 18 are respectively positioned on main body 4
The outside of wall at left and right sides of bottom, two groups of stirring motors 18 mutually close to side power output end be provided with connector 24,
And two groups of connectors 24 with 4 left and right sides wall Joint of main body, two groups of connectors 24 mutually close to side be provided with turn
Axis 19 is provided with rotating block 20 in two groups of shafts 19, and the top and bottom of two groups of rotating blocks 20 is provided with attachment base 22, even
Angle between joint chair 22 and rotating block 20 is 30 ° -45 °, can reduce the residual of reaction solution, economize on resources, and improves device
Environmental-protecting performance, while also can be improved the mobility of bottom of device reaction solution, at left and right sides of the top of two groups of attachment bases 22
It is provided with screw 23, two groups of mutually separate sides of attachment base 22 are provided with paddle 21, and two groups of paddles 21 pass through screw
23 with 22 Joint of attachment base.
Working principle: at work, mounting device is fixed by supporting table 6 and main body 4 by fixing bolt 5 for device, improves
The leakproofness of device, while can also be convenient for removing and installing for device, pass through 2 energy of support column of the 1 top left and right sides of pedestal
It is enough that main body 4 is fixed, stability when device work is improved, it can be to device by the spring 3 being socketed on support column 2
Play the role of damping, buffering, after the installation is completed, reaction solution is input to the inner cavity of main body 4, starting transmission electricity by feed pipe 9
Machine 16, driving motor 16 drive driving wheel 7 to rotate, and two groups of driving wheels 7 drive two groups of agitating paddles 14 under the drive of transmission belt 15
Movement, starts two groups of stirring motors 18, and stirring motor 18 drives two groups of paddles 21 to rotate in the opposite direction, passes through agitating paddle
14 with the mutual cooperation of rabbling mechanism 10, the generation at stirring dead angle can be reduced, the mixing effect of device is improved, pass through screw
23 determine paddle 21 and 22 state of attachment base, can be convenient for the disassembly and maintenance of paddle 21, will have been stirred by discharge port 11
Full reaction solution discharge is dismantled device by fixing bolt 5 when device maintenance or replacement rotating bar 8 are with paddle 21, is dropped
The exhaust gas generated in device is imported into waste gas treatment tank 26 by the operation difficulty of low operator by exhaust pipe 25, can
By cleaning harmful gas, to reduce the injury to operator, the security performance of device is improved.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. polyether polyol agitating device, including pedestal (1), it is characterised in that: be all provided at left and right sides of the top of the pedestal (1)
It is equipped with support column (2), the bottom of the pedestal (1) is provided with resilient cushion (3), and support column described in two groups is provided at the top of (2)
The top left and right sides of main body (4), the main body (4) is provided with fixing bolt (5), is provided at the top of the main body (4)
Supporting table (6), and supporting table (6) passes through fixing bolt (5) and main body (4) Joint, top of the supporting table (6) or so two
Side is provided with driving wheel (7), and the bottom of driving wheel described in two groups (7) is respectively connected with rotating bar (8), and rotating bar (8) is located at
The left side wall top of the inner cavity of main body (4), the main body (4) is provided with feed pipe (9), and feed pipe (9) is located at fixing bolt
(5) the right side wall top of lower section, the main body (4) is connected with exhaust pipe (25), and the exhaust pipe (25) is located at fixed spiral shell
The bottom output end of the lower section of bolt (5), the exhaust pipe (25) is connected with waste gas treatment tank (26), and waste gas treatment tank (26)
The intracavity bottom left and right sides of right side and main body (4) Joint, the main body (4) is provided with rabbling mechanism (10), and is stirred
Mechanism (10) is located at the lower section of rotating bar (8), and the bottom center of the main body (4) is provided with discharge port (11), and discharge port
(11) between support column (2) described in two groups；The surface of the rotating bar (8) offers threaded hole (12), the threaded hole
(12) inner cavity is provided with bolt (13), and the bottom of the rotating bar (8) is provided with agitating paddle (14), and agitating paddle (14) passes through spiral shell
Bolt (13) and rotating bar (8) bolt；It is provided between driving wheel described in two groups (7) transmission belt (15), the right side driving wheel
(7) it is provided at the top of driving motor (16), the top right side of the supporting table (6) is provided with fixed frame (17), and fixed frame
(17) it is located at the right side of the right side driving wheel (7), the top left side and driving motor (16) Joint of the fixed frame (17)；
The rabbling mechanism (10) includes two groups of stirring motors (18), and stirring motor described in two groups (18) is respectively positioned on main body (4) bottom
The outside of left and right sides wall, stirring motor described in two groups (18) mutually close to side power output end be provided with connector
(24), and connector described in two groups (24) is with wall Joint at left and right sides of main body (4), and connector described in two groups (24) is mutual to be pasted
Close side is provided with shaft (19), and rotating block (20), rotating block described in two groups are provided in shaft described in two groups (19)
(20) top and bottom is provided with attachment base (22), is provided with spiral shell at left and right sides of the top of attachment base described in two groups (22)
It follows closely (23), the mutually separate side of attachment base described in two groups (22) is provided with paddle (21), and paddle described in two groups (21)
Pass through screw (23) and attachment base (22) Joint.
2. polyether polyol agitating device according to claim 1, it is characterised in that: rotating bar described in two groups (8) and branch
Support platform (6) junction and two groups described in the junctions of shaft (19) and main body (4) be provided with sealing bearing, the discharge port
(11) sealing cover is provided at the top of.
3. polyether polyol agitating device according to claim 1, it is characterised in that: the length of the right side rotating bar (8)
Degree is less than the length of left pivot movement bar (8), and the agitating paddle (14) of the right side lowest part is located at the agitating paddle (14) of left upper portion
Top.
4. polyether polyol agitating device according to claim 1, it is characterised in that: rabbling mechanism described in two groups (10)
Rotation direction on the contrary, (14) revolving speed of agitating paddle described in two groups less than shaft (19) described in two groups revolving speed.
5. polyether polyol agitating device according to claim 1, it is characterised in that: the agitating paddle (14) is V-type shape
Shape.
6. polyether polyol agitating device according to claim 1, it is characterised in that: the attachment base (22) and rotating block
(20) angle between is 30 ° -45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140029.6U CN209631044U (en) | 2018-12-19 | 2018-12-19 | Polyether polyol agitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140029.6U CN209631044U (en) | 2018-12-19 | 2018-12-19 | Polyether polyol agitating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209631044U true CN209631044U (en) | 2019-11-15 |
Family
ID=68474987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822140029.6U Active CN209631044U (en) | 2018-12-19 | 2018-12-19 | Polyether polyol agitating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209631044U (en) |
-
2018
- 2018-12-19 CN CN201822140029.6U patent/CN209631044U/en active Active
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