CN206139168U - High performance environment -friendly polyurethane sealant preprocessing device - Google Patents
High performance environment -friendly polyurethane sealant preprocessing device Download PDFInfo
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- CN206139168U CN206139168U CN201620981717.3U CN201620981717U CN206139168U CN 206139168 U CN206139168 U CN 206139168U CN 201620981717 U CN201620981717 U CN 201620981717U CN 206139168 U CN206139168 U CN 206139168U
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- Prior art keywords
- dispersion
- agitator
- stirring
- planetary mechanism
- planetary
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Abstract
The utility model discloses a high performance environment -friendly polyurethane sealant preprocessing device, including the dispersion agitator, be equipped with planetary mechanism in the dispersion agitator, planetary mechanism installs low -speed rabbling mechanism and high speed dispersion mechanism respectively in the below, the planetary mechanism below outside has set firmly scrapes wall mechanism, the bottom of dispersion agitator is equipped with supersonic generator, the last ultrasonic dispersion screen panel that is equipped with of supersonic generator, the appearance of ultrasonic dispersion screen panel with the inside cross section of dispersion agitator suits, planetary mechanism, low -speed rabbling mechanism and high speed dispersion mechanism link to each other with different motor drive respectively, the utility model has the advantages of: dispersibility and homogeneity are better to the edges and corners of granule are slicker and more sly, have improved the material and have mixed the effect, and the treatment effeciency is high, uses convenient operation, has improved work efficiency, has reduced manufacturing cost.
Description
Technical field
This utility model is related to a kind of polyurethane sealant production equipment, the poly- ammonia of specifically a kind of high-performance environment protection type
Ester fluid sealant pretreatment unit, belongs to polyurethane sealant production equipment field.
Background technology
Polyurethane sealant is to be reacted by NCO and active hydrogen compoundss and be by the poly- ammonia of end NCO group based on solidifying
Ester performed polymer and filler, plasticizer, additive cooperation is formed.Polyurethane sealant is mainly used in building and auto industry
Face, main effect is sealing and bonding.Generally need that raw material is carried out to disperse the pretreating process such as stirring in production process.Name
A kind of Chinese utility model of referred to as " planetary mixer with ultrasound wave separating apparatus " Application No. " 201320069775.5 " is special
Profit discloses a kind of planetary mixer with ultrasound wave separating apparatus, and it includes motor, planetary mechanism and is installed on planetary mechanism bottom
The stirring at low speed mechanism in portion, high-speed dispersing mechanism and Gua Bi mechanisms, the bottom of the planetary mechanism is also connected with being provided with ultrasound wave
Separating apparatus, it is arranged between the stirring at low speed mechanism and Gua Bi mechanisms and with the planet with the high-speed dispersing mechanism
Mechanism makees revolution motion, wherein the ultrasound wave separating apparatus are disseminated the dielectric rod structure of ultrasound wave by supersonic generator and transmission
Into, but the dispersion mixing device, because ultrasound wave separating apparatus are arranged between stirring at low speed mechanism and Gua Bi mechanisms, dispersion effect
Really bad, and simple structure, treatment effeciency is low, reduces work efficiency, increased production cost.
Utility model content
In order to solve the above problems, this utility model devises a kind of high-performance environment-friendly type polyurethane fluid sealant pretreatment dress
Put, treatment effeciency is high, using easy to operate, dispersion effect is good, improves work efficiency, reduces production cost.
The technical solution of the utility model is：
A kind of high-performance environment-friendly type polyurethane fluid sealant pretreatment unit, including dispersion agitator, the dispersion agitator
Planetary mechanism is inside provided with, the planetary mechanism lower section is separately installed with stirring at low speed mechanism and high-speed dispersing mechanism；The planet
Mechanism's lower outer is installed with Gua Bi mechanisms, and the bottom of the dispersion agitator is provided with supersonic generator, and the ultrasound wave is sent out
Raw device is provided with ultrasound wave dispersion guard, and the ultrasound wave disperses the profile of guard and the internal cross section of the dispersion agitator
It is adapted, such that it is able to improve dispersion effect, makes dispersibility and uniformity preferable；Described planetary mechanism, stirring at low speed mechanism
It is connected from different motor transmissions respectively with high-speed dispersing mechanism；When planetary mechanism is driven in running order rotation by motor
When, above-mentioned each mechanism or part also can together be rotated under its drive, and around planetary mechanism axis revolution motion is made, and same with this
When, stirring at low speed mechanism therein and high-speed dispersing mechanism can also do rotating speed under the transmission of different motors around respective connecting shaft
The spinning motion for differing, therefore above-mentioned two mechanism actually makees a kind of planetary motion, so as to be more effectively completed to material
Stirring and push；
Further, the Gua Bi mechanisms are provided with scraper plate by fixed mount setting in the lower section of the planetary mechanism, described
The surface of scraper plate is provided with scratch layers, and the scratch layers are abrasive rubber layer, extend service life, improve scraping effect；It is described to scrape
Layer fits with the inwall of the dispersion agitator, scrapes wall effect good；The outer surface of the scratch layers is provided with some being vertically arranged
Ripple bar such that it is able to reduce the friction with the inwall of dispersion agitator, increase the service life；The effect of Gua Bi mechanisms is retinue
When star mechanism revolves round the sun, the material of agitator wall adhesion is scraped in agitator again, collaboration high-speed dispersing mechanism and low
Fast rabbling mechanism improves the uniformity of material.
Further, the stirring at low speed mechanism is made up of shaft and stirring vane, and the stirring vane is installed in institute
State on shaft, and be 5-15 ° of angle with the angle of horizontal plane, so as to be formed during stirring eddy flow is pushed, make to stir
Mix more uniform, thoroughly, do not stay dead angle；High-speed dispersing mechanism is by disperseing axle and suit at least one discrete part structure thereon
Into, discrete part in high speed rotation and when revolving round the sun with planetary mechanism, the less solid particless moment that stirring paddle be able to cannot be broken up
Break up, it is possible to assist for the material that Gua Bi mechanisms scrape to be re-fed into agitator middle part, likewise, the type of discrete part
Can be selected depending on material variety, so can be in advance produced as spiral, turbine type, push type, leaf in production
Chip etc. is to select.
In addition, being provided with chuck layer on the bucket wall of the dispersion agitator, helical baffle shape is provided with the chuck layer
Into helical duct such that it is able to which heating, insulation, the cooling effect of stirring material is treated in realization, improves the treatment effect of material.
Further, the supersonic generator is connected with transducer, ultrasonic vibration source by ultrasonic activation power supply
（Driving power supply）The civil power of 50-60Hz is converted into high-power altofrequency（5kHz—100kHz）Power supply, there is provided to transducer.
Energy conversion efficiency is up to 80%-90%, and power is big, and efficiency high, swept area is big, it is adaptable to large-scale industrial production, while tool
There are frequency power monitor in real time, power adjustable, overload-alarm function.
The utility model has the advantage of：Dispersibility and uniformity are preferable, and the corner angle of granule are rounder and more smooth, improve
Material mixed effect, treatment effeciency is high, using easy to operate, improves work efficiency, reduces production cost.
With reference to the accompanying drawings and examples the utility model is described in further detail.
Description of the drawings
Fig. 1 is the structural representation of this utility model embodiment.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below, it will be appreciated that preferred embodiment described herein
This utility model is merely to illustrate and is explained, is not used to limit this utility model.
Embodiment 1
As shown in figure 1, a kind of high-performance environment-friendly type polyurethane fluid sealant pretreatment unit, including dispersion agitator 9, it is described
Planetary mechanism 1 is provided with dispersion agitator 9, the lower section of the planetary mechanism 1 is separately installed with stirring at low speed mechanism 2 and disperses at a high speed
Mechanism 3；The lower outer of the planetary mechanism 1 is installed with Gua Bi mechanisms 4, and the bottom of the dispersion agitator 9 is provided with ultrasound wave and sends out
Raw device 5, the supersonic generator 5 is provided with ultrasound wave dispersion guard 6, the profile of the ultrasound wave dispersion guard 6 with it is described
The internal cross section of dispersion agitator is adapted, and such that it is able to improve dispersion effect, makes dispersibility and uniformity preferable；Described
Planetary mechanism 1, stirring at low speed mechanism 2 and high-speed dispersing mechanism 3 are connected respectively from different motor transmissions；When planetary mechanism 1 by
When motor is driven in running order rotation, above-mentioned each mechanism or part also can together be rotated under its drive, around planet machine
The axis of structure 1 makees revolution motion, and at the same time, stirring at low speed mechanism 2 therein and high-speed dispersing mechanism 3 can also be in different motors
Transmission under do the spinning motion that rotating speed differs around respective connecting shaft, therefore above-mentioned two mechanism actually makees a kind of planet fortune
It is dynamic, so as to be more effectively completed the stirring to material and push；
The Gua Bi mechanisms 4, in the lower section of the planetary mechanism 1, are provided with scraper plate 41, the scraper plate by fixed mount setting
41 surface is provided with scratch layers 42, and the scratch layers 42 are abrasive rubber layer, extend service life, improve scraping effect；It is described
Scratch layers 42 fit with the inwall of the dispersion agitator 9, scrape wall effect good；The outer surface of the scratch layers 42 is provided with some vertical
The ripple bar of setting such that it is able to reduce the friction with the inwall of dispersion agitator 9, increase the service life；Gua Bi mechanisms 4 act on
When being to revolve round the sun with planetary mechanism 1, the material of agitator wall adhesion is scraped in agitator again, collaboration disperses at a high speed
The uniformity of material improves in mechanism 3 and stirring at low speed mechanism 2.
The stirring at low speed mechanism 2 is made up of shaft and stirring vane, and the stirring vane is installed in the shaft
On, and be 5-15 ° of angle with the angle of horizontal plane, eddy flow is pushed so as to be formed during stirring, make stirring more equal
It is even, thoroughly, do not stay dead angle；At least one discrete part of the high-speed dispersing mechanism 3 by dispersion axle and suit thereon is constituted, and is disperseed
Part can break up the less solid particless moment that stirring paddle cannot be broken up in high speed rotation and with during the revolution of planetary mechanism 1, and
Can assist for the material that Gua Bi mechanisms 4 scrape to be re-fed into agitator middle part, likewise, the type of discrete part can also be regarded
Material variety is selected, so can be in advance produced as spiral, turbine type, push type, vane type etc. in production
To select.
In addition, being provided with chuck layer on the bucket wall of the dispersion agitator, helical baffle shape is provided with the chuck layer
Into helical duct such that it is able to which heating, insulation, the cooling effect of stirring material is treated in realization, improves the treatment effect of material.
The supersonic generator 5 is connected with transducer by ultrasonic activation power supply；Ultrasonic vibration source（Drive electricity
Source）The civil power of 50-60Hz is converted into high-power altofrequency（5kHz—100kHz）Power supply, there is provided to transducer.Energy turns
Efficiency high is changed up to 80%-90%, power is big, and efficiency high, swept area is big, it is adaptable to large-scale industrial production, while having frequency
Power monitor in real time, power adjustable, overload-alarm function.
Claims (1)
1. a kind of high-performance environment-friendly type polyurethane fluid sealant pretreatment unit, it is characterised in that：Including dispersion agitator, described point
Planetary mechanism is provided with scattered agitator, the planetary mechanism lower section is separately installed with stirring at low speed mechanism and high-speed dispersing mechanism；
The planetary mechanism lower outer is installed with Gua Bi mechanisms, and the bottom of the dispersion agitator is provided with supersonic generator, described
Supersonic generator is provided with ultrasound wave dispersion guard, and the profile of the ultrasound wave dispersion guard is disperseed in agitator with described
Cross section is adapted；Described planetary mechanism, stirring at low speed mechanism and high-speed dispersing mechanism are driven respectively from different motors
It is connected；The Gua Bi mechanisms, in the lower section of the planetary mechanism, are provided with scraper plate by fixed mount setting, and the surface of the scraper plate sets
There are scratch layers, the scratch layers are abrasive rubber layer；The scratch layers fit with the inwall of the dispersion agitator；Outside the scratch layers
Surface is provided with some ripple bars being vertically arranged；The stirring at low speed mechanism is made up of shaft and stirring vane, the stirring
Blade is installed on the shaft, and is 5-15 ° of angle with the angle of horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981717.3U CN206139168U (en) | 2016-08-30 | 2016-08-30 | High performance environment -friendly polyurethane sealant preprocessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981717.3U CN206139168U (en) | 2016-08-30 | 2016-08-30 | High performance environment -friendly polyurethane sealant preprocessing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206139168U true CN206139168U (en) | 2017-05-03 |
Family
ID=58628161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620981717.3U Expired - Fee Related CN206139168U (en) | 2016-08-30 | 2016-08-30 | High performance environment -friendly polyurethane sealant preprocessing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206139168U (en) |
-
2016
- 2016-08-30 CN CN201620981717.3U patent/CN206139168U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170503 Termination date: 20180830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |