CN206139116U - Papermaking sizing agent AKD emulsification device - Google Patents
Papermaking sizing agent AKD emulsification device Download PDFInfo
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- CN206139116U CN206139116U CN201621188812.4U CN201621188812U CN206139116U CN 206139116 U CN206139116 U CN 206139116U CN 201621188812 U CN201621188812 U CN 201621188812U CN 206139116 U CN206139116 U CN 206139116U
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- puddler
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- barrel
- akd
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Abstract
The utility model relates to a papermaking sizing agent AKD emulsification device, it is inhomogeneous effectively to solve papermaking sizing agent AKD emulsified particles, the problem of poor stability. Including barrel, motor and agitator, the barrel is double -deck cavity structure, and the upper mouth part of barrel is provided with the support frame, the agitator of placing in the barrel is equipped with on the support frame, the agitator includes the puddler to reach the stirring leaf that puddler no. 1 was served, the upper end of puddler links to each other with the axis of rotation of motor, constitutes rotatory stirring structure, the equipartition has a plurality of ultrasonic transducer on the inlayer vertical plane of the double -deck cavity structure of barrel and the bottom surface, is equipped with the controller on the lateral wall of barrel, and the controller is with the motor and ultrasonic transducer is electric is connected. The utility model discloses simple structure, it is novel unique, installation convenient to use, adopt hyperacoustic emulsification therefore effectual, work efficiency is high, and to papermaking sizing agent AKD emulsification particle uniform, stability is good, energy -concerving and environment -protective, and economy and social are showing.
Description
Technical field
This utility model is related to paper production equipment, particularly a kind of glue used in paper-making AKD emulsifier units.
Background technology
Alkyl ketene dimer（AKD）It is a kind of undersaturated lactone, can be used in papermaking/alkaline bleach liquor sizing.In/alkalescence
Under the conditions of, AKD by with cellulose fibre on hydroxyl reaction, be affixed on fiber so that the hydrophobic group of AKD molecules is fixed outwardly
To so as to give paper water repelling property.Can be used as paper sizing agent after AKD dispersion and emulsions, emulsion intercalation method is to affect applying glue
The key factor of effect, high-quality AKD emulsions are to ensure the basic place of sizing efficiency.Prepared by AKD emulsions is usually by breast
The aqueous solution of agent is heated to 60-70 DEG C, is then added in AKD wax disk(-sc)s, after AKD melts completely, using Micro Fluid equipment
Mixing dispersion is carried out to the oil water mixture, after a period of time homogenizing, cooling is obtained the AKD of particle diameter 0.5-2 microns
Emulsion.
, due to problem present on structure, formation emulsion effect is poor, and granule is uneven for conventional AKD emulsifying devices at present
Even, stability is not good, therefore the improvement on glue used in paper-making AKD emulsifying devices and innovation are imperative.
Utility model content
For above-mentioned situation, to overcome the defect of prior art, the purpose of this utility model to be just to provide a kind of papermaking and apply
Colloid AKD emulsifier units, can effectively solving glue used in paper-making AKD emulsified particless it is uneven, stability difference problem.
The technical scheme that this utility model is solved is to provide a kind of glue used in paper-making AKD emulsifier units, including cylinder, motor
And agitator；Cylinder is double-layer cavity structure, and the upper oral part of cylinder is provided with bracing frame, equipped with being placed in cylinder on support frame as described above
Interior agitator；
Agitator includes the paddle on puddler, and puddler one end；The upper end of puddler and the rotary shaft of motor
It is connected, constitutes Stirring structure；
Multiple ultrasonic transducers, the lateral wall of cylinder are evenly equipped with the internal layer vertical plane of cylinder double-layer cavity structure and bottom surface
Upper that controller is housed, controller is electrically connected with motor and ultrasonic transducer.
Glue used in paper-making AKD emulsifier units as above, wherein, described cylinder is double-deck circular or square sky
Cavity.
Glue used in paper-making AKD emulsifier units as above, wherein, described controller is Programmable Logic Controller or monolithic
8051 controller of machine.
Glue used in paper-making AKD emulsifier units as above, wherein, described paddle is symmetrical two, helically
Shape is mounted on the bottom that puddler is placed in cylinder.
Glue used in paper-making AKD emulsifier units as above, wherein, the frequency of the ultrasonic transducer is 28-
32Khz。
This utility model simple structure, novel and unique are easy to install；Using ultrasound wave emulsification thus effect
Good, high working efficiency is uniform to glue used in paper-making AKD emulsified particless, and good stability, energy-conserving and environment-protective, economic and social benefit show
Write.
Description of the drawings
Cross-section structure front views of the Fig. 1 for this utility model glue used in paper-making AKD emulsifier units.
Specific embodiment
Specific embodiment of the present utility model is elaborated below in conjunction with accompanying drawing.
As shown in Figure 1, the glue used in paper-making AKD emulsifier units of this utility model embodiment, including cylinder 1, motor 5 and stir
Mix device.Cylinder 1 is double-layer cavity structure, and the upper oral part Jing bracing frames 6 of cylinder are equipped with the agitator being placed in cylinder.
Agitator is made up of the paddle 7 on puddler 3 and puddler one end.That is, agitator includes puddler, and
Paddle on puddler one end.The upper end of puddler is connected with the rotary shaft of motor 5, constitutes Stirring structure, and cylinder is double
Ultrasonic transducer 2 is evenly equipped with the internal layer vertical plane of cylinder and bottom surface in the space that interlayer is constituted.That is, cylinder double-layer cavity knot
Multiple ultrasonic transducers are evenly equipped with the internal layer vertical plane of structure and bottom surface.
Controller 4 is housed on the lateral wall of cylinder, controller is connected with motor and ultrasonic transducer, constitutes motor and surpass
The control structure of acoustic wave transducer.
Wherein, the frequency of the ultrasonic transducer 2 is 28-32Khz.
Described cylinder 1 is double-deck circular or square cavity body；Described controller is Programmable Logic Controller or list
8051 controller of piece machine；
Described paddle 7 is symmetrical two, is mounted on the bottom that puddler 3 is placed in cylinder 1 in the shape of a spiral.
This utility model simple structure, it is easy to install, according to being actually needed for production, by glue used in paper-making AKD, breast
Agent, water etc. are added in cylinder, open motor, and motor drives agitator to be stirred material, while in ultrasonic transducer
Cooperation under, effectively realize effective mixing of material, granule is uniform, and size is little, and good stability, energy consumption are low, can be according to production
It is actually needed, under the control of the controller, can selects to start or do not start agitator, ultrasonic transducer has intermittently, continuously
Both of which can be selected, very easy to use.
In communication process, acoustic pressure has sinusoidal variations rule to the ultrasound wave of ultrasonic transducer.In malleation phase place, surpass
Sound wave is extruded to medium molecule, increases Media density；In negative pressure phase, make medium molecule discrete again, reduce Media density.When
When amplitude is sufficiently large, the average distance between medium molecule in negative pressuren zone can exceed the critical distance of fluid molecule, liquid medium
Microvesicle can be then broken to form, microvesicle continues to be expanded into cavitation bubble.When cavitation bubble vibration abjection resonance phase place, no longer surely
Fixed, the pressure in cavitation bubble can not support the size of its own, and drastically collapse, here it is the cavitation effect of ultrasound wave.
By cavitation effect, ultrasound wave realizes that AKD molecules are dissolved each other with hydrone, form stable emulsion.Formed by the ultrasonication
AKD emulsion droplet narrow distribution ranges, size are little, it is possible to reduce emulsifier does not adopt emulsifying agent.In terms of power consumption,
Less than traditional machinery emulsification.Efficiently solve that the glue used in paper-making AKD emulsifyings formed by existing equipment are uneven, stability is poor
Problem, and energy-conserving and environment-protective are, to the innovation on glue used in paper-making AKD emulsifying devices, have significant economy in paper production
And social benefit.
Claims (5)
1. a kind of glue used in paper-making AKD emulsifier units, it is characterised in that including cylinder, motor and agitator；Cylinder is double-deck empty
Cavity configuration, the upper oral part of cylinder are provided with bracing frame, equipped with the agitator being placed in cylinder on support frame as described above；
Agitator includes the paddle on puddler, and puddler one end；The upper end of puddler is connected with the rotary shaft of motor,
Constitute Stirring structure；
Multiple ultrasonic transducers are evenly equipped with the internal layer vertical plane of cylinder double-layer cavity structure and bottom surface, are filled on the lateral wall of cylinder
There is controller, controller is electrically connected with motor and ultrasonic transducer.
2. glue used in paper-making AKD emulsifier units according to claim 1, it is characterised in that described cylinder is double-deck
Circular or square cavity body.
3. glue used in paper-making AKD emulsifier units according to claim 1, it is characterised in that described controller is can to compile
8051 controller of range controller or single-chip microcomputer.
4. glue used in paper-making AKD emulsifier units according to claim 1, it is characterised in that described paddle is symmetrical
Two, be mounted on the bottom that puddler is placed in cylinder in the shape of a spiral.
5. glue used in paper-making AKD emulsifier units according to claim 1, it is characterised in that the ultrasonic transducer
Frequency is 28-32Khz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621188812.4U CN206139116U (en) | 2016-10-28 | 2016-10-28 | Papermaking sizing agent AKD emulsification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621188812.4U CN206139116U (en) | 2016-10-28 | 2016-10-28 | Papermaking sizing agent AKD emulsification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206139116U true CN206139116U (en) | 2017-05-03 |
Family
ID=58625126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621188812.4U Active CN206139116U (en) | 2016-10-28 | 2016-10-28 | Papermaking sizing agent AKD emulsification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206139116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366185A (en) * | 2017-07-11 | 2017-11-21 | 合肥龙发包装有限公司 | A kind of preparation technology of high-quality AKD neutral-surface sizing agents |
-
2016
- 2016-10-28 CN CN201621188812.4U patent/CN206139116U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366185A (en) * | 2017-07-11 | 2017-11-21 | 合肥龙发包装有限公司 | A kind of preparation technology of high-quality AKD neutral-surface sizing agents |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190716 Address after: 456400 Intersection of Civilization Road and Huazhou Road at Huaxian Road Crossing, Anyang City, Henan Province Patentee after: Henan Jinshan Yinshan Biomass Technology Co., Ltd. Address before: Institute of fine chemical industry zone in Longting District in Henan province 475000 City Agglomeration Patentee before: Henan Huayu Environmental Protection Technology Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191230 Address after: 341300 guantian Industrial Park, guantian Town, Chongyi County, Ganzhou City, Jiangxi Province Patentee after: Jiangxi Zhongzhu Biomass Technology Co., Ltd Address before: 456400 Intersection of Civilization Road and Huazhou Road at Huaxian Road Crossing, Anyang City, Henan Province Patentee before: Henan Jinshan Yinshan Biomass Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: AKD emulsifying device for paper sizing agent Effective date of registration: 20200925 Granted publication date: 20170503 Pledgee: Chongyi Guosheng Urban Rural Construction Co., Ltd Pledgor: Jiangxi Zhongzhu Biomass Technology Co.,Ltd. Registration number: Y2020980006446 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |