CN208878559U - Reaction kettle is used in a kind of preparation of Aqueous Polyurethane Adhesives - Google Patents
Reaction kettle is used in a kind of preparation of Aqueous Polyurethane Adhesives Download PDFInfo
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- CN208878559U CN208878559U CN201821103543.6U CN201821103543U CN208878559U CN 208878559 U CN208878559 U CN 208878559U CN 201821103543 U CN201821103543 U CN 201821103543U CN 208878559 U CN208878559 U CN 208878559U
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- autoclave body
- shaft
- aqueous polyurethane
- reaction kettle
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Abstract
The utility model discloses a kind of Aqueous Polyurethane Adhesives preparation reaction kettles, including autoclave body, the top of autoclave body is connected with driving motor, the output end of driving motor is connected with shaft, shaft is welded with fixed plate far from one end of driving motor, the inside of fixed plate offers cavity, the top side wall middle of cavity is connected with rotating electric machine, the output end of rotating electric machine is connected with driving shaft, the exterior side wall of driving shaft is welded with first gear, the side of driving shaft is provided with driven shaft, one end of driving shaft and driven shaft, which all extends to cavity outside weldings, symmetrically arranged paddle, the exterior side wall of driven shaft is welded with second gear, it is engaged between first gear and second gear, the top of autoclave body is provided with processing unit.The utility model is stirred by the cooperation transmission between driving shaft, driven shaft and paddle using more driven shafts, and paddle is made to carry out mobile stirring, is accelerated the liquid fluidity in reaction kettle, is improved reaction effect.
Description
Technical field
The utility model relates to Aqueous Polyurethane Adhesives technical field more particularly to a kind of Aqueous Polyurethane Adhesives systems
Spare reaction kettle.
Background technique
Adhesive for polyurethane has many advantages, such as that hardness is adjustable, low temperature resistant, flexibility is good, adhesive strength is big, can be bonded
The multiple materials such as metal, nonmetallic, purposes are more and more wider.But entire adhesive for polyurethane industry is still at present with solvent type
It is main.Gradually in automobile inner ornament bonding, kitchen article manufacture, laminated film manufacture, sole upper of a shoe bonding, clothes after the nineties
Processing etc. is applied.But there is also many disadvantages, need to improve its function by various modifications.
Aqueous Polyurethane Adhesives during the preparation process, need to carry out it hybrid reaction, in reaction process, have a little
Irritative gas generates, and often a part is absorbed by the body these gases, and another part is directly discharged to the external world, and traditional
The paddle position of reaction kettle be it is fixed, same direction and same position can only be stirred, mixing effect is poor, makes raw material
Between reaction efficiency it is low, for this purpose, we have proposed a kind of Aqueous Polyurethane Adhesives preparation reaction kettles.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of aqueous polyurethane proposed
Reaction kettle is used in adhesive preparation.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Aqueous Polyurethane Adhesives preparation reaction kettle, including autoclave body, the top of the autoclave body are connected with driving electricity
Machine, the output end of driving motor are connected with shaft, and shaft is welded with fixed plate, the inside of fixed plate far from one end of driving motor
Cavity is offered, the top side wall middle of cavity is connected with rotating electric machine, and the output end of rotating electric machine is connected with driving shaft, main
The exterior side wall of moving axis is welded with first gear, and the side of the driving shaft is provided with driven shaft, and the one of driving shaft and driven shaft
End, which all extends to cavity outside weldings, symmetrically arranged paddle, and the exterior side wall of the driven shaft is welded with second gear,
It is engaged between first gear and second gear, the top of the autoclave body is provided with processing unit.
Preferably, the processing unit includes the treatment box for being connected to autoclave body top, is welded between the two sides inner wall for the treatment of box
It is connected to support plate, the side side wall of support plate offers first through hole, and first through hole is internally connected with adsorption box, the support plate
Side the reaction chamber connecting with treatment box bottom end inner wall is installed, reaction chamber is internally provided with chemical reagent, the reaction
Case is internally provided with L-type pipe, and one end of L-type pipe extends to inside chemical reagent, and the other end of L-type pipe extends to reaction chamber
Outside, the side side wall of the reaction chamber is connected with exhaust pipe, and exhaust pipe extends to outside treatment box far from one end of reaction chamber
Portion.
Further, one end of the driven shaft is equipped with the bearing block connecting with cavity top side wall.
Specifically, the side side wall of the treatment box is connected with fixing pipe, and fixing pipe one end and kettle far from treatment box
Internal portion's connection.
It is worth explanation, circle is in the section of bowing of the fixed plate, and the top side wall of the fixed plate is along its axial array
Direction offers multiple second through-holes, and the two sides side wall of autoclave body is connected with symmetrically arranged feed pipe, and feed pipe, which is located at, to be fixed
Below plate.
In addition, the bottom end side wall of the autoclave body is welded with inclined plate, the side side wall bottom end of the autoclave body is connected with discharge nozzle,
Discharge nozzle is connected with valve far from one end of autoclave body.
In addition to this, the two sides side wall of the adsorption box offers third through-hole, and third through-hole is internally connected with filter screen,
And adsorption box is internally provided with adsorbent, the side side wall of the adsorption box is provided with door-plate.
The utility model beneficial effect is:
1: it is driven by the cooperation between driving shaft, driven shaft and paddle, is stirred using more driven shafts, and
So that paddle is carried out mobile stirring, accelerates the liquid fluidity in reaction kettle, improve reaction effect；
2:, can be to the gas of the penetrating odor generated in reaction process by the cooperation between processing unit and fixing pipe
Body carries out absorption processing, is then discharged again, and safety is improved；
The utility model is easy to operate, and production cost is low, there is very high economy, is suitble to large-scale promote.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Aqueous Polyurethane Adhesives preparation reaction kettle structural schematic diagram；
Fig. 2 be the utility model proposes a kind of Aqueous Polyurethane Adhesives preparation reaction kettle part A structural representation
Figure；
Fig. 3 be the utility model proposes a kind of Aqueous Polyurethane Adhesives preparation reaction kettle fixed plate structure vertical view
Figure；
Fig. 4 be the utility model proposes a kind of Aqueous Polyurethane Adhesives preparation reaction kettle adsorption box structure side view
Figure.
In figure: 1 autoclave body, 2 driving motors, 3 fixed plates, 4 cavitys, 5 rotating electric machines, 6 driving shafts, 7 first gears, 8 driven
Axis, 9 second gears, 10 paddles, 11 treatment boxes, 12 support plates, 13 adsorption boxes, 14 reaction chambers, 15 chemical reagent, 16L type pipe,
17 fixing pipes, 18 exhaust pipes, 19 ventilation openings, 20 feed pipes, 21 discharge nozzles, 22 filter screens, 23 door-plates.
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.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Referring to Fig.1-4, a kind of Aqueous Polyurethane Adhesives preparation reaction kettle, including autoclave body 1, the top connection of autoclave body 1
There is driving motor 2, the output end of driving motor 2 is connected with shaft, and shaft is welded with fixed plate 3 far from one end of driving motor 2,
The inside of fixed plate 3 offers cavity 4, and the top side wall middle of cavity 4 is connected with rotating electric machine 5, the output of rotating electric machine 5
End is connected with driving shaft 6, and the exterior side wall of driving shaft 6 is welded with first gear 7, and the side of driving shaft 6 is provided with driven shaft 8,
One end of driving shaft 6 and driven shaft 8, which all extends to 4 outside weldings of cavity, symmetrically arranged paddle 10, the outside of driven shaft 8
Sidewall weld has second gear 9, engages between first gear 7 and second gear 9, and the top of autoclave body 1 is provided with processing unit.
Processing unit includes the treatment box 11 for being connected to 1 top of autoclave body, is welded with branch between the two sides inner wall for the treatment of box 11
Fagging 12, the side side wall of support plate 12 offer first through hole, and first through hole is internally connected with adsorption box 13, support plate 12
Side is equipped with the reaction chamber 14 connecting with 11 bottom end inner wall for the treatment of box, and reaction chamber 14 is internally provided with chemical reagent 15, instead
That answers case 14 is internally provided with L-type pipe 16, and one end of L-type pipe 16 extends to inside chemical reagent 15, the other end of L-type pipe 16
The outside of reaction chamber 14 is extended to, the side side wall of reaction chamber 14 is connected with exhaust pipe 18, and exhaust pipe 18 is far from reaction chamber 14
One end extends to outside treatment box 11, and one end of driven shaft 8 is equipped with the bearing block connecting with 4 top side wall of cavity, treatment box
11 side side wall is connected with fixing pipe 17, and is connected to inside the one end of fixing pipe 17 far from treatment box 11 and autoclave body 1, fixed plate
For circle, the top side wall of fixed plate 3 offers multiple second through-holes 19, and autoclave body 1 along its axial array direction in 3 section of bowing
Two sides side wall be connected with symmetrically arranged feed pipe 20, feed pipe 20 is located at 3 lower section of fixed plate, the bottom end side wall weldering of autoclave body 1
It is connected to inclined plate, the side side wall bottom end of autoclave body 1 is connected with discharge nozzle 21, and discharge nozzle 21 is connected with valve far from one end of autoclave body 1,
The two sides side wall of adsorption box 13 offers third through-hole, and third through-hole is internally connected with filter screen 22, and sets inside adsorption box 13
It is equipped with adsorbent, the side side wall of adsorption box 13 is provided with door-plate 23.
Working principle: raw material is poured into from feed pipe 20, and raw material enters inside autoclave body 1, starts driving motor 2 and electric rotating
Machine 5, driving motor 2 drive shaft, and shaft drives fixed plate 3 to be rotated, and rotating electric machine 5 drives driving shaft 6,6 band of driving shaft
Dynamic first gear 7, first gear 7 is engaged with second gear 9 drives driven shaft 8 to be rotated, and driving shaft 6 and driven shaft 8 rotate
Paddle 10 is driven to carry out Stirring, at this point, fixed plate 3 drives paddle 10 to carry out mobile stirring, improves stirring effect
Fruit, the gas generated in reaction process are entered inside treatment box 11 by fixing pipe 17, the absorption through being arranged inside adsorption box 13
Agent carries out adsorption treatment, and the gas after absorption enters in reaction chamber 14 from L-type pipe 16, is reacted with chemical reagent 15, reacts
Gas afterwards is discharged from exhaust pipe 18, and the design is simple and fast, and easy to operate, production cost is low, there is very high economy, is suitble to
It is large-scale to promote.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of Aqueous Polyurethane Adhesives preparation reaction kettle, including autoclave body (1), which is characterized in that the top of the autoclave body (1)
End is connected with driving motor (2), and the output end of driving motor (2) is connected with shaft, and shaft is welded far from one end of driving motor (2)
It is connected to fixed plate (3), the inside of fixed plate (3) offers cavity (4), and the top side wall middle of cavity (4) is connected with rotation
Motor (5), the output end of rotating electric machine (5) are connected with driving shaft (6), and the exterior side wall of driving shaft (6) is welded with first gear
(7), the side of the driving shaft (6) is provided with driven shaft (8), and one end of driving shaft (6) and driven shaft (8) all extends to cavity
(4) outside weldings have symmetrically arranged paddle (10), and the exterior side wall of the driven shaft (8) is welded with second gear (9), the
It is engaged between one gear (7) and second gear (9), the top of the autoclave body (1) is provided with processing unit.
2. a kind of Aqueous Polyurethane Adhesives preparation reaction kettle according to claim 1, which is characterized in that the processing
Device includes the treatment box (11) for being connected to autoclave body (1) top, is welded with support plate between the two sides inner wall for the treatment of box (11)
(12), the side side wall of support plate (12) offers first through hole, and first through hole is internally connected with adsorption box (13), the support
The side of plate (12) is equipped with the reaction chamber (14) connecting with treatment box (11) bottom end inner wall, and reaction chamber (14) are internally provided with
Chemical reagent (15), the reaction chamber (14) is internally provided with L-type pipe (16), and one end of L-type pipe (16) extends to chemistry
Reagent (15) is internal, and the other end of L-type pipe (16) extends to the outside of reaction chamber (14), the side side wall of the reaction chamber (14)
It is connected with exhaust pipe (18), exhaust pipe (18) extends to treatment box (11) outside far from the one end of reaction chamber (14).
3. a kind of Aqueous Polyurethane Adhesives preparation reaction kettle according to claim 1, which is characterized in that described driven
One end of axis (8) is equipped with the bearing block connecting with cavity (4) top side wall.
4. a kind of Aqueous Polyurethane Adhesives preparation reaction kettle according to claim 2, which is characterized in that the processing
The side side wall of case (11) is connected with fixing pipe (17), and in fixing pipe (17) one end and autoclave body (1) far from treatment box (11)
Portion's connection.
5. a kind of Aqueous Polyurethane Adhesives preparation reaction kettle according to claim 1, which is characterized in that the fixation
For circle, the top side wall of the fixed plate (3) offers multiple second through-holes along its axial array direction in the section of bowing of plate (3)
(19), and the two sides side wall of autoclave body (1) is connected with symmetrically arranged feed pipe (20), and feed pipe (20) is located under fixed plate (3)
Side.
6. a kind of Aqueous Polyurethane Adhesives preparation reaction kettle according to claim 1, which is characterized in that the autoclave body
(1) bottom end side wall is welded with inclined plate, and the side side wall bottom end of the autoclave body (1) is connected with discharge nozzle (21), discharge nozzle (21)
One end far from autoclave body (1) is connected with valve.
7. a kind of Aqueous Polyurethane Adhesives preparation reaction kettle according to claim 2, which is characterized in that the absorption
The two sides side wall of case (13) offers third through-hole, and third through-hole is internally connected with filter screen (22), and adsorption box (13) is internal
It is provided with adsorbent, the side side wall of the adsorption box (13) is provided with door-plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821103543.6U CN208878559U (en) | 2018-07-12 | 2018-07-12 | Reaction kettle is used in a kind of preparation of Aqueous Polyurethane Adhesives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821103543.6U CN208878559U (en) | 2018-07-12 | 2018-07-12 | Reaction kettle is used in a kind of preparation of Aqueous Polyurethane Adhesives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208878559U true CN208878559U (en) | 2019-05-21 |
Family
ID=66506532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821103543.6U Active CN208878559U (en) | 2018-07-12 | 2018-07-12 | Reaction kettle is used in a kind of preparation of Aqueous Polyurethane Adhesives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208878559U (en) |
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2018
- 2018-07-12 CN CN201821103543.6U patent/CN208878559U/en active Active
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