CN206980560U - A kind of water-based they kettle of efficient hydraulic lift - Google Patents
A kind of water-based they kettle of efficient hydraulic lift Download PDFInfo
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- CN206980560U CN206980560U CN201720915157.6U CN201720915157U CN206980560U CN 206980560 U CN206980560 U CN 206980560U CN 201720915157 U CN201720915157 U CN 201720915157U CN 206980560 U CN206980560 U CN 206980560U
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- kettle
- agitating shaft
- water
- hydraulic lift
- efficient hydraulic
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Abstract
The utility model discloses a kind of water-based they kettle of efficient hydraulic lift, the length of its two agitating shaft is unequal, and each agitating shaft is connected with a power drive system and is forced to rotate；Each power drive system is arranged on a lowering or hoisting gear and moved up and down with place lowering or hoisting gear, and each agitating shaft can move up and down with the corresponding power drive system for driving the agitating shaft to rotate.The water-based they kettle of the efficient hydraulic lift, two agitating shafts are separately controlled, different velocities of rotation can be selected according to the different requirements of product, and two agitating shaft lifting freely, it is suitable for different height up and down, rotated by the high speed of dispersion impeller, make to produce strong shock and friction between material and dispersion impeller, rotation produces strong vortex, and feed liquid is fully circulated and stirred, the multiple effect that the overall emulsification power reduction of realization, improved efficiency, emulsification man-hour shorten, and production product cut size is small, product stability is high, and viscous wall is few, and equipment is easily cleaned.
Description
Technical field
It the utility model is related to a kind of aqueous polyurethane production equipment, and in particular to a kind of efficient hydraulic lift is water-based
They kettle.
Background technology
The preparation of water-dispersion type resin divides self-emulsification and outer emulsion process.Self-emulsification is also known as internal emulsification method, refers to resin
Molecule segment on containing a certain amount of hydrophilic component that can be neutralized into salt, but can not be dissolved completely in water, utilize molecule
Chain contained a small amount of hydrophilic composition in itself, without adding emulsifying agent, is mixed, high speed dispersion and emulsion phase inversion disperses into O/W with water
System.
Self-emulsification is current production aqueous polyurethane the most generally by the way of.The most commonly seen anion of in the market
The aqueous polyurethane dispersion of type is to be prepared by this method, and its method is that first synthesis contains a certain amount of hydrophilic radical
Base polyurethane prepolymer for use as, it is neutralized to be dispersed in water into after salt under strong stirring, the dispersion of aqueous polyurethane is made.It is scattered
Emulsification phase inversion is the mostly important link in aqueous polyurethane production, and it determines production success or failure, is also directly affected final
The performance of product.
The core for solving performed polymer scattering problem is that solve to disperse dead angle and scattered problem of non-uniform in Scattered Kettle.Solving
In terms of scattered dead angle and dispersion efficiency, Publication No. CN206008707U Chinese utility model patent employs Scattered Kettle bottom point
The method that cloth is passed through nitrogen.Publication No. CN203842522U Chinese utility model patent uses middle anchor formula stirring plus both sides
The method of the scattered disc type emulsification of shearing, these methods solve the problems, such as dispersion efficiency and scattered dead angle well, but reality exists
There are still the drawbacks such as lot stability difference in large-scale production.For this phenomenon, Publication No. CN205252991U's
Chinese utility model patent solves the problems, such as extensive dispersion and emulsion to a certain extent using the double dispersion impellers of double agitating shafts, but
In actual use, because dispersion impeller is relatively fixed, for the viscous performed polymer of height emulsion dispersion still have it is scattered it is uneven, batch
The problem of secondary stability difference.In addition, prior art does not refer to that control of the emulsifying process to pre-polymerization temperature is adjusted in emulsion process
Section, and requirement of the low temperature chain extension to emulsifying kettle of suitable prepolymer method.
Utility model content
The purpose of this utility model be to provide it is a kind of ensure high viscous performed polymer emulsion dispersion uniformly, lot stability
It is good, and ensure that temperature control meets the water-based they kettle of the efficient hydraulic lift of various process requirements.
To achieve these goals, the utility model provides following technical scheme：
A kind of water-based they kettle of efficient hydraulic lift, including Scattered Kettle kettle, are placed in the Scattered Kettle kettle
Two agitating shafts that are interior, be arrangeding in parallel, and be placed in the Scattered Kettle kettle on each agitating shaft and turn with agitating shaft
Dynamic dispersion impeller, the length of two agitating shafts is unequal, and each agitating shaft is connected with a power drive system and is forced to rotate；Often
One power drive system is arranged on a lowering or hoisting gear and moved up and down with place lowering or hoisting gear, and each agitating shaft can be with right
The power drive system that the agitating shaft should be driven to rotate moves up and down.
Preferably, the lowering or hoisting gear is hydraulic cylinder, the power drive system is arranged on the piston rod of hydraulic cylinder.
Preferably, the power drive system includes motor and reductor, it is in the rotating shaft of the motor and described
The input of reductor is each equipped with travelling gear, and the output end of the reductor is connected with the agitating shaft；The motor
On travelling gear be driven with the travelling gear on the reductor by driving chain, and two travelling gears and driving chain are put
In a chain cover, the chain cover is connected with the piston rod of hydraulic cylinder.
Preferably, the motor is controlled by stepless frequency control device.
Preferably, being arranged with chuck outside the Scattered Kettle kettle, offer on the chuck and be connected with the Scattered Kettle kettle
Logical cold and hot matchmaker's import and export.
Preferably, being arranged with heat-insulation layer outside the chuck, cold and hot matchmaker's import and export passes from the heat-insulation layer.
Preferably, the heat-insulation layer is asbestos heat-insulation layer.
Preferably, the dropwise addition kettle that pump control is added dropwise by timing is installed on the Scattered Kettle kettle.
Preferably, the dispersion impeller on each agitating shaft is two, two dispersion impellers composition twin-stage dispersion impeller setting up and down.
The water-based they kettle of efficient hydraulic lift provided by the utility model, two agitating shafts are separately controlled,
Different velocities of rotation can be selected according to the different requirements of product, and the lifting of two agitating shafts is freely, is suitable for difference up and down
Highly, rotated by the high speed of dispersion impeller, make to produce strong shock and friction between material and dispersion impeller, rotation produces strong rotation
Whirlpool, feed liquid are fully circulated and stirred, and realize overall emulsification power reduction, improved efficiency, the multiple effect of emulsification man-hour shortening
Fruit, and production product cut size is small, product stability is high, and viscous wall is few, and equipment is easily cleaned.In addition, by the temperature control of chuck,
Meet requirement and follow-up chain extension requirement to temperature of the technique to emulsifying temperature, the equipment scope of application is wider.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only described in the utility model
Some embodiments, for those of ordinary skill in the art, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the front view for the water-based they kettle of efficient hydraulic lift that the utility model embodiment provides.
Description of reference numerals：
10th, Scattered Kettle kettle；11st, chuck；12nd, heat-insulation layer；13rd, agitating shaft；14th, dispersion impeller；15th, dispersion impeller；16th, it is cold and hot
Matchmaker's import；17th, temperature sensor access aperture；18th, cold and hot matchmaker outlet；19th, agitating shaft；20th, dispersion impeller；21st, dispersion impeller；22nd, on
Exhibition formula baiting valve；31st, hydraulic cylinder；32nd, hydraulic cylinder；41st, piston rod；42nd, piston rod；51st, driving chain；52nd, driving chain；
61st, reductor；62nd, reductor；71st, travelling gear；72nd, travelling gear；91st, stage+module fixing hanger；92nd, stage+module is solid
Determine hangers；101st, motor；102nd, motor；201st, travelling gear；202nd, travelling gear.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with accompanying drawing pair
The utility model is further detailed.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or terminal device including a series of elements not only include those
Key element, but also the other element including being not expressly set out, or it is this process, method, article or end also to include
The intrinsic key element of end equipment.In the absence of more restrictions, limited by sentence " including ... " or " including ... "
Key element, it is not excluded that other key element in the process including the key element, method, article or terminal device also be present.This
Outside, herein, " being more than ", " being less than ", " exceeding " etc. are interpreted as not including this number；" more than ", " following ", " within " etc. understand
It is to include this number.
As shown in figure 1, a kind of water-based they kettle of efficient hydraulic lift, including Scattered Kettle kettle 10, two stir
Axle 13,19, dispersion impeller, power drive system and lowering or hoisting gear.Wherein, Scattered Kettle kettle 10 is semiclosed point of Large Copacity flat lid type
Kettle is dissipated, the bottom of the Scattered Kettle kettle 10 is provided with temperature sensor access aperture 17 and upward-expanding emptying valve 22, set on outer wall
Have two stage+module fixing hangers 91,92 (can according to installation it is fixed need set up the fixing hanger of requirement), this two
Individual stage+module fixing hanger 91,92 is relative to each other.Charging hole, manhole and window are additionally provided with Scattered Kettle kettle 10, except this it
Outside, the dropwise addition kettle that pump is added dropwise and is controlled by timing can be installed according to process requirements, kettle is added dropwise in this can be according to pre- on Scattered Kettle kettle 10
The follow-up chain extension process requirements selection installation of aggressiveness method.Chuck 11 is arranged with outside Scattered Kettle kettle 10, offered on the chuck 11 with
Cold and hot matchmaker's import and export 16,18 that the Scattered Kettle kettle 10 is connected, cold Heating medium 16 are located at the bottom of Scattered Kettle kettle 10 simultaneously
Close to temperature sensor access aperture 17, cold and hot matchmaker outlet 18 is located on the outer wall of Scattered Kettle kettle 10 and is higher than cold Heating medium
16.Heat-insulation layer 12 is arranged with outside chuck 11, cold and hot matchmaker's import and export 16,18 passes from heat-insulation layer 12.12 preferred asbestos of heat-insulation layer
Heat-insulation layer.The Scattered Kettle is conducted heat using jacket type, Scattered Kettle kettle 10 can be heated by switching cold and hot medium realization, dropped
Gentle heat insulation function.One layer of asbestos heat-insulation layer 12 is wrapped up on the outer wall of chuck 11, to reduce heat transfer loss.
As shown in figure 1, two agitating shafts 13,19 are placed in Scattered Kettle kettle 10 and are parallel to each other, the length of two agitating shafts 13,19
Spend it is unequal, wherein, agitating shaft 13 is longer than agitating shaft 19.Each agitating shaft is connected with a power drive system and is forced to revolve
Turn；Each power drive system is arranged on a lowering or hoisting gear and moved up and down with place lowering or hoisting gear, and each agitating shaft energy
It is enough to be moved up and down with the corresponding power drive system for driving the agitating shaft to rotate.Lowering or hoisting gear is arranged at the scattered of reinforcing crossmember
The symmetrical both sides of kettle kettle cover.
In the present embodiment, lowering or hoisting gear is hydraulic cylinder, and hydraulic cylinder can pass through check valve, hydraulic oil gear pump and hydraulic pressure
Lifting controller etc. controls, and is lifted.Power drive system is arranged on the piston rod of hydraulic cylinder.Power drive system includes
Motor and reductor, motor can be controlled by stepless frequency control device, carry out speed governing.In the rotating shaft of motor and reductor
Input is each equipped with travelling gear, and the output end of reductor is connected with agitating shaft；Travelling gear and reductor on motor
On travelling gear be driven by driving chain, and two travelling gears and driving chain are placed in a chain cover, the chain cover and hydraulic pressure
The piston rod of cylinder is connected.
As shown in figure 1, one end of agitating shaft 13 is connected with the output end of reductor 61, the input of reductor 61 is equipped with
Travelling gear 71, travelling gear 201 is equipped with the rotating shaft of motor 101, travelling gear 71 and travelling gear 201 pass through transmission
Chain 51 is driven, and two travelling gears 71,201 and driving chain 51 are placed in a chain cover, the piston rod of the chain cover and hydraulic cylinder 31
41 are connected.
One end of agitating shaft 19 is connected with the output end of reductor 62, and the input of reductor 62 is equipped with travelling gear
72, travelling gear 202 is equipped with the rotating shaft of motor 102, and travelling gear 72 and travelling gear 202 are passed by driving chain 52
Dynamic, two travelling gears 72,202 and driving chain 52 are placed in a chain cover, and the chain cover is connected with the piston rod 42 of hydraulic cylinder 32.
The cylinder base of hydraulic cylinder 31 and the cylinder base of hydraulic cylinder 32 are fixedly installed in the symmetrical both sides of foregoing kettle cover.Liquid
The flexible of piston rod 41 can driving electric machine 101, reductor 61, two travelling gears 71,201 and driving chain 51 in cylinder pressure 31
Lifting, and then moving up and down for agitating shaft 13 is driven, similarly, the flexible of piston rod 42 can drive agitating shaft 19 in hydraulic cylinder 32
Move up and down.
Cylinder or vertical lift motor etc. also can be selected in addition to using hydraulic cylinder in lowering or hoisting gear.Power drive system is removed
Using also motor being connected with reductor by shaft coupling outside said structure, and motor is arranged on one with reductor
On framework, lowering or hoisting gear promotes framework lifting, and then realizes moving up and down for agitating shaft.
The other end of agitating shaft 13 is provided with two dispersion impellers 14,15, wherein, dispersion impeller 15 is located at the end of agitating shaft 13
Portion, dispersion impeller 14 are located at the top of dispersion impeller 15, and two dispersion impellers 14,15 form twin-stage dispersion impeller and rotated with agitating shaft 13.Stir
The other end for mixing axle 19 is provided with two dispersion impellers 20,21, wherein, dispersion impeller 21 is located at the end of agitating shaft 19, dispersion impeller 20
Positioned at the top of dispersion impeller 21, two dispersion impellers 20,21 form twin-stage dispersion impeller and rotated with agitating shaft 19.Due to two agitating shafts
13rd, 19 one is long and the other is short, so four dispersion impellers 14,15,20, about 21 on two agitating shafts 13,19 are staggered, with maximum
The shearing for realizing different aspects of limit simultaneously forms strong turbulating effect up and down, reaches the purpose of efficient emulsion dispersion.
Two agitating shafts 13,19 drive rotation by different power drive systems respectively, and in different lowering or hoisting gears
Under driving, two agitating shafts 13,19 can move up and down, and more preferable dispersion and emulsion effect can be achieved.
The above-mentioned water-based they kettle of efficient hydraulic lift, technological requirement temperature is adjusted to by the temperature control of chuck 11,
Performed polymer completed in kettle in and after, be passed through deionized water carry out high speed emulsification, now can disperse shearing by hydraulic regulation
Disk misplaces up and down, and according to emulsification situation, adjusts the height of dispersion impeller up and down, differentiated levels coating is by intensive shear point
Dissipate, so that feed liquid forms strong turbulence mixed effect, uniformly, efficiently disperseed with realizing.According to technological requirement, dispersion process
Or it is scattered terminate after can be by controlling the temperature of feed liquid, to realize the requirement of follow-up chain extension technique.
The water-based they kettle of efficient hydraulic lift that the present embodiment is provided, two 13,19 points of agitating shafts open control
System, different velocities of rotation can be selected according to the different requirements of product, and the lifting of two agitating shafts 13,19 is freely, is suitable for
Upper and lower different height, rotated by the high speed of dispersion impeller, make to produce strong shock and friction between material and dispersion impeller, rotated
Strong vortex is produced, feed liquid is fully circulated and stirred, and realizes that overall emulsification power reduction, improved efficiency, emulsification man-hour shorten
Multiple effect, and produce that product cut size is small, and product stability is high, glue that wall is few, and equipment is easily cleaned.In addition, pass through chuck 11
Temperature control, meet requirement and follow-up chain extension requirement to temperature of the technique to emulsifying temperature, the equipment scope of application is wider.
Some one exemplary embodiments of the present utility model are only described by way of explanation above, undoubtedly, for
One of ordinary skill in the art, can be with a variety of in the case of without departing from spirit and scope of the present utility model
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Limitation to the utility model claims protection domain.
Claims (9)
1. a kind of water-based they kettle of efficient hydraulic lift, including Scattered Kettle kettle, be placed in the Scattered Kettle kettle,
Two agitating shafts be arrangeding in parallel, and be placed in the Scattered Kettle kettle on each agitating shaft and rotated with agitating shaft
Dispersion impeller, it is characterised in that the length of two agitating shafts is unequal, and each agitating shaft is connected and is forced to a power drive system
Rotation；Each power drive system is arranged on a lowering or hoisting gear and moved up and down with place lowering or hoisting gear, and each agitating shaft
It can be moved up and down with the corresponding power drive system for driving the agitating shaft to rotate.
2. the water-based they kettle of efficient hydraulic lift according to claim 1, it is characterised in that the lifting dress
Hydraulic cylinder is set to, the power drive system is arranged on the piston rod of hydraulic cylinder.
3. the water-based they kettle of efficient hydraulic lift according to claim 2, it is characterised in that the power passes
Dynamic system includes motor and reductor, and the input in the rotating shaft of the motor with the reductor is each equipped with driving cog
Wheel, the output end of the reductor are connected with the agitating shaft；On travelling gear and the reductor on the motor
Travelling gear is driven by driving chain, and two travelling gears and driving chain are placed in a chain cover, the chain cover and hydraulic cylinder
Piston rod is connected.
4. the water-based they kettle of efficient hydraulic lift according to claim 3, it is characterised in that the motor
Controlled by stepless frequency control device.
5. the water-based they kettle of efficient hydraulic lift according to claim 1, it is characterised in that the Scattered Kettle
Chuck is arranged with outside kettle, the cold and hot matchmaker's import and export being connected with the Scattered Kettle kettle is offered on the chuck.
6. the water-based they kettle of efficient hydraulic lift according to claim 5, it is characterised in that outside the chuck
Heat-insulation layer is arranged with, cold and hot matchmaker's import and export passes from the heat-insulation layer.
7. the water-based they kettle of efficient hydraulic lift according to claim 6, it is characterised in that the heat-insulation layer
For asbestos heat-insulation layer.
8. the water-based they kettle of efficient hydraulic lift according to claim 1, it is characterised in that the Scattered Kettle
The dropwise addition kettle that pump control is added dropwise by timing is installed on kettle.
9. the water-based they kettle of efficient hydraulic lift according to claim 1, it is characterised in that each agitating shaft
On dispersion impeller be two, two dispersion impellers it is setting up and down composition twin-stage dispersion impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915157.6U CN206980560U (en) | 2017-07-26 | 2017-07-26 | A kind of water-based they kettle of efficient hydraulic lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915157.6U CN206980560U (en) | 2017-07-26 | 2017-07-26 | A kind of water-based they kettle of efficient hydraulic lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206980560U true CN206980560U (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720915157.6U Active CN206980560U (en) | 2017-07-26 | 2017-07-26 | A kind of water-based they kettle of efficient hydraulic lift |
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| CN (1) | CN206980560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225035A (en) * | 2018-08-20 | 2019-01-18 | 芜湖市黄山松工业地坪新材料有限公司 | A kind of agitating device modified for epoxyn |
| CN115716305A (en) * | 2022-12-16 | 2023-02-28 | 山东众鑫机械设备有限公司 | Movable type foam concrete mixing plant |
-
2017
- 2017-07-26 CN CN201720915157.6U patent/CN206980560U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225035A (en) * | 2018-08-20 | 2019-01-18 | 芜湖市黄山松工业地坪新材料有限公司 | A kind of agitating device modified for epoxyn |
| CN115716305A (en) * | 2022-12-16 | 2023-02-28 | 山东众鑫机械设备有限公司 | Movable type foam concrete mixing plant |
| CN115716305B (en) * | 2022-12-16 | 2023-08-08 | 临沂市恒嘉混凝土有限公司 | Portable foam concrete mixing plant |
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