CN203043635U - Degasser for producing carboxylic styrene butadiene latex - Google Patents
Degasser for producing carboxylic styrene butadiene latex Download PDFInfo
- Publication number
- CN203043635U CN203043635U CN 201320003367 CN201320003367U CN203043635U CN 203043635 U CN203043635 U CN 203043635U CN 201320003367 CN201320003367 CN 201320003367 CN 201320003367 U CN201320003367 U CN 201320003367U CN 203043635 U CN203043635 U CN 203043635U
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- CN
- China
- Prior art keywords
- degasser
- styrene butadiene
- butadiene latex
- carboxylic styrene
- production
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a degasser for producing carboxylic styrene butadiene latex. The degasser comprises a drum body and capped ends capped at the two ends of the drum body, wherein the drum body comprises a large drum body and a small drum body, which are connected through a cone ring to form a structure with the size reduced from top to bottom, a stirring shaft is arranged inside the drum body, a plurality of blades for homogeneously stirring are mounted on the stirring shaft, one end of the stirring shaft is connected with the output shaft of a stirring motor, and the other end of the stirring shaft is placed on a bearing fixed on the lower capped end. The degasser disclosed by the utility model has the following advantages that feeding is convenient, degassing efficiency can be effectively improved, sufficient expansion interfaces are arranged for convenience in expansion application, structure is simple, safe and reliable, stirring can be kept in a high-speed state and is very stable, service life can be effectively improved, and maintenance frequency is reduced.
Description
[technical field]
The utility model relates to carboxylic styrene butadiene latex and prepares apparatus field, specifically is a kind of simple in structure, and is easy for installation and be conducive to the degasser for the production of carboxylic styrene butadiene latex of homogeneous.
[background technology]
Along with socioeconomic fast development, paper using amount is used for more big per capita.According to Chinese papermaking association statistics, wherein Chinese national paper in 2010 and paper products consumption figure are 9,173 ten thousand tons, and consumption per head is 68 kilograms, and also is in the sustainable growth.This shows that along with the increase of top grade packing demand, coated paper will be the trend of Future Development.In the coated paper production process, very high to the requirement of coating property, namely will have good rheological property: under high shear condition, the viscosity of coating is low, just carry so easily, and energy consumption is low; After coated, dope viscosity is replied, but can not be too fast, and coating has certain flow leveling, makes coating surface smooth.And require to improve as much as possible the solid content of coating, will reduce the cost of oven dry like this.
Making coating reach above-mentioned requirement, is crucial as the performance of the latex of primary raw material.Latex will guarantee to have good adhesion strength, improves the coated paper surface strength; When preparing the coating of high solids content, viscosity can not be too high, the requirement that symbol is carried; After the coating, have flow leveling preferably, improve the glossiness on coated paper surface.
Carboxylic styrene butadiene latex is the present the widest latex of range of application on coated paper is produced, but these latex major parts all are to be produced by overseas-funded enterprise, as the LG of BASF, Korea S etc.The latex of domestic production owing to having stability (comprising mechanical stability and chemical stability) and mainly being because adhesion strength and rheological property can not meet the demands, is formerly used on the paper feeder.
The quality of carboxylic styrene butadiene latex, except factors such as synthesis technique selection, wherein the control of process also is a kind of key factor, particularly the structure of various vitals wherein will directly influence the quality of final finished.Yet in the prior art, owing to the defective of degassing still because of structure, degassing efficiency is lower, and the energy consumption height, causes the carboxylic styrene butadiene latex quality of finished bad, can't satisfy the production demand of high grade coated paper in the production equipment of carboxylic styrene butadiene latex.
[utility model content]
The purpose of this utility model is the deficiency that exists at the above prior art to provide a kind of simple in structure, easy for installation and the degasser for the production of carboxylic styrene butadiene latex that degassing efficiency is high.
To achieve these goals, the utility model is achieved in that the degasser for the production of carboxylic styrene butadiene latex, comprise cylindrical shell and the end socket that is encapsulated in the cylindrical shell two ends, described cylindrical shell comprises large cylinder and little cylindrical shell, be connected by conical ring between described large cylinder and the little cylindrical shell, form up big and down small structure; In described cylindrical shell, shaft is set, install some for the blade that stirs homogeneous on the described shaft, described shaft one end is connected with the output shaft of stirring motor, the other end of described shaft places on the bearing that is fixed on the low head, make stirring more stable, and described shaft can be permanent run up, improve mixing effect, thereby improve degassing efficiency.
Preferably, on upper cover, can be provided with manhole, be used for making things convenient for the maintainer to overhauling in the cylindrical shell and clearing up.
Preferably, at described upper cover visor is set, is used for observing the duty in the described cylindrical shell.
Preferably, at described upper cover two hangers are set, being used for convenient is to lift in installation.
Preferably, at low head first charging aperture is set, at the sidewall of described large cylinder first charging aperture is set, be used for importing simultaneously material to be de-gassed.
Preferably, at low head discharging opening and vapor interface are set, are used for discharging and steam is provided.And at described low head pressure gauge connection is set, is used for connecting Pressure gauge.
Preferably, at little cylinder lateral wall the measurement mouth is set.
Preferably, arrange four at the sidewall of described large cylinder and be used for the ear seat that installs and fixes, so that install.
Preferably, described stirring motor is fixed on the flange of upper cover, and it is more stable that stirring motor is installed.
Compared with prior art, the utility model has following advantage: charging is convenient, can effectively improve degassing efficiency, and have enough expansion interfaces, expansion that can the aspect is used, and has simple in structure, safe and reliable in addition, stirring can be kept fast state, and highly stable, can effectively improve service life, reduce maintenance times.
[description of drawings]
Fig. 1 is that the utility model is for the production of the main TV structure schematic diagram of the degasser of carboxylic styrene butadiene latex;
Fig. 2 is that the utility model is for the production of the plan structure schematic diagram of the degasser of carboxylic styrene butadiene latex.
[specific embodiment]
Below in conjunction with the drawings and specific embodiments the utility model is described in detail explanation.
For the production of the degasser of carboxylic styrene butadiene latex, as depicted in figs. 1 and 2, comprise that cylindrical shell and the end socket (3,9) that is encapsulated in the cylindrical shell two ends form an airtight container.Wherein, described cylindrical shell comprises large cylinder 7 and little cylindrical shell 4, be connected by conical ring 6 between described large cylinder 7 and the little cylindrical shell 4, form up big and down small structure. shaft 17 is set in described cylindrical shell, install some for the blade 18 that stirs homogeneous on the described shaft 17, described shaft 17 1 ends are connected with the output shaft of stirring motor 11, the other end of described shaft 17 places on the bearing that is fixed on the low head 3, make stirring more stable, and described shaft can be permanent run up, improve mixing effect, thereby improve degassing efficiency.On upper cover 9, can be provided with manhole, be used for making things convenient for the maintainer to overhauling in the cylindrical shell and clearing up.At described upper cover 9 visor 13 is set, is used for observing the duty in the described cylindrical shell.At described upper cover 9 two hangers 15 are set, being used for convenient is to lift in installation.At low head 3 first charging aperture 2 is set, at the sidewall of described large cylinder 7 first charging aperture 16 is set, be used for importing simultaneously material to be de-gassed.At low head 3 discharging opening 1 and vapor interface 20 are set, are used for discharging and steam is provided.And at described low head pressure gauge connection 21 is set, is used for connecting Pressure gauge.At little cylindrical shell 4 sidewalls measurement mouth 19 is set.Sidewall at described large cylinder 7 arranges four for the ear seat 8 that installs and fixes, so that install.Wherein, described stirring motor 11 is fixed on the flange 12 of upper cover 9, and it is more stable that stirring motor is installed.At described little cylindrical shell 4 madial walls mixing baffle 5 is set, in order to improve mixing effect.Described upper cover 9 Shanghai arrange bend pipe 14.Above-mentioned interface and bend pipe are provided with flange, are used for convenient the connection.
More than describe preferred embodiment of the present utility model in detail, the ordinary skill that should be appreciated that this area need not creative work and just can make many modifications and variations according to design of the present utility model.Therefore, all technical staff in the art according to the utility model design on the prior art basis by logic analysis, reasoning or according to the available technical scheme of limited experiment, all should be among the determined protection domain by these claims.
Claims (9)
1. for the production of the degasser of carboxylic styrene butadiene latex, comprise cylindrical shell and be encapsulated in the end socket at cylindrical shell two ends, it is characterized in that described cylindrical shell comprises large cylinder and little cylindrical shell, be connected by conical ring between described large cylinder and the little cylindrical shell; In described cylindrical shell shaft is set, some blades for the stirring homogeneous are installed on the described shaft, described shaft one end is connected with the output shaft of stirring motor, and the other end of described shaft places on the bearing that is fixed on the low head.
2. according to the described degasser for the production of carboxylic styrene butadiene latex of claim 1, it is characterized in that upper cover is provided with manhole, be used for making things convenient for the maintainer to overhauling in the cylindrical shell and clearing up.
3. according to the described degasser for the production of carboxylic styrene butadiene latex of claim 2, it is characterized in that, at described upper cover visor is set, be used for observing the duty in the described cylindrical shell.
4. according to the described degasser for the production of carboxylic styrene butadiene latex of claim 2, it is characterized in that, at described upper cover two hangers are set, being used for convenient is to lift in installation.
5. according to the described degasser for the production of carboxylic styrene butadiene latex of claim 1, it is characterized in that, at low head first charging aperture is set, at the sidewall of described large cylinder first charging aperture is set.
6. according to the described degasser for the production of carboxylic styrene butadiene latex of claim 5, it is characterized in that, at low head discharging opening and vapor interface are set, and at described low head pressure gauge connection are set.
7. according to the described degasser for the production of carboxylic styrene butadiene latex of claim 1, it is characterized in that, arrange at little cylinder lateral wall and measure mouth.
8. according to the described degasser for the production of carboxylic styrene butadiene latex of claim 1, it is characterized in that, arrange four at the sidewall of described large cylinder and be used for the ear seat that installs and fixes.
9. according to the described degasser for the production of carboxylic styrene butadiene latex of claim 1, it is characterized in that described stirring motor is fixed on the flange of upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003367 CN203043635U (en) | 2013-01-04 | 2013-01-04 | Degasser for producing carboxylic styrene butadiene latex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003367 CN203043635U (en) | 2013-01-04 | 2013-01-04 | Degasser for producing carboxylic styrene butadiene latex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203043635U true CN203043635U (en) | 2013-07-10 |
Family
ID=48726636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003367 Expired - Fee Related CN203043635U (en) | 2013-01-04 | 2013-01-04 | Degasser for producing carboxylic styrene butadiene latex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203043635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104231173A (en) * | 2014-09-17 | 2014-12-24 | 珠海金鸡化工有限公司 | Preparation system and preparation method for carboxylic butadiene-styrene latex |
| CN105413248A (en) * | 2015-12-29 | 2016-03-23 | 浙江天晨胶业股份有限公司 | Carboxylic butadiene-styrene latex degassing method |
-
2013
- 2013-01-04 CN CN 201320003367 patent/CN203043635U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104231173A (en) * | 2014-09-17 | 2014-12-24 | 珠海金鸡化工有限公司 | Preparation system and preparation method for carboxylic butadiene-styrene latex |
| CN104231173B (en) * | 2014-09-17 | 2018-08-14 | 珠海金鸡化工有限公司 | carboxylic styrene butadiene latex preparation system and preparation method thereof |
| CN105413248A (en) * | 2015-12-29 | 2016-03-23 | 浙江天晨胶业股份有限公司 | Carboxylic butadiene-styrene latex degassing method |
| CN105413248B (en) * | 2015-12-29 | 2017-10-31 | 浙江天晨胶业股份有限公司 | A kind of carboxylic styrene butadiene latex degassing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20160104 |