CN203007183U - Initiating agent tank for producing carboxylic butadiene-styrene latex - Google Patents
Initiating agent tank for producing carboxylic butadiene-styrene latex Download PDFInfo
- Publication number
- CN203007183U CN203007183U CN 201320003369 CN201320003369U CN203007183U CN 203007183 U CN203007183 U CN 203007183U CN 201320003369 CN201320003369 CN 201320003369 CN 201320003369 U CN201320003369 U CN 201320003369U CN 203007183 U CN203007183 U CN 203007183U
- Authority
- CN
- China
- Prior art keywords
- styrene butadiene
- production
- butadiene latex
- carboxylic styrene
- flange
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000004816 latex Substances 0.000 title claims abstract description 29
- 229920000126 latex Polymers 0.000 title claims abstract description 29
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 title abstract 8
- 230000000977 initiatory effect Effects 0.000 title abstract 8
- 239000003999 initiator Substances 0.000 claims description 22
- 239000002174 Styrene-butadiene Substances 0.000 claims description 21
- 239000011115 styrene butadiene Substances 0.000 claims description 21
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 238000010079 rubber tapping Methods 0.000 claims description 9
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000006116 polymerization reaction Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 6
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000003407 synthetizing effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Polymerisation Methods In General (AREA)
Abstract
The utility model discloses an initiating agent tank for producing carboxylic butadiene-styrene latex. The initiating agent tank comprises a cylinder body, an upper sealing head and a lower sealing head, wherein the upper sealing head and the lower sealing head are respectively sealed at two ends of the cylinder body, at least three support legs for installation and fixation are fixed on the side wall of the cylinder body, a discharge tube is arranged at the middle of the lower sealing head and is used for outputting mixed initiating agents, the upper sealing head is provided with a plurality of dropping tubes for dropping the initiating agent, a hand hole is arranged on the side wall of the cylinder body, and a hand hole cover is covered on the hand hole. The initiating agent tank has the advantages that a plurality of initiating agents for synthetizing the carboxylic butadiene-styrene latex are dropped into the cylinder body through the dropping tubes, thus being capable of controlling more accurately and effectively promoting the polymerization reaction; and the initiating agent tank has the characteristics of being simple in structure, long in service life, convenient to install and the like.
Description
[technical field]
The utility model relates to carboxylic styrene butadiene latex Preparation equipment field, the initiator tank for the production of carboxylic styrene butadiene latex specifically a kind of simple in structure, easy for installation.
[background technology]
Along with socioeconomic fast development, paper using amount is used for larger per capita.According to Chinese papermaking association statistic data, wherein Chinese national paper in 2010 and paper product consumption are 9,173 ten thousand tons, and consumption per head is 68 kilograms, and also is in sustainable growth.This shows, along with the increase of top grade packing demand, White Board will be the trend of Future Development.In the White Board 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 like this cost of oven dry.
Making coating reach above-mentioned requirement, is crucial as the performance of the latex of main raw material.Latex will guarantee to have good cohesive strength, improves the White Board surface strength; When preparing the coating of high solids content, viscosity can not be too high, the requirement that symbol is carried; After coating, have flow leveling preferably, improve the glossiness on White Board surface.
Carboxylic styrene butadiene latex is the present the widest latex of range of application on White Board is produced, but these latex major parts are all to be produced by foreign capital affiliate, as the LG of BASF, Korea S etc.The latex of domestic production due to existence and stability (comprising mechanical stability and chemical stability) and be mainly because cohesive strength and rheological property can not meet the demands, is formerly used on paper feeder.
The quality of carboxylic styrene butadiene latex is except the factors such as synthesis technique selection, and wherein the control of process is also a kind of important factor, and particularly the structure of various vitals wherein, will directly affect the quality of final finished.Particularly the mode that adds of initiator affects directly that can polymerization process carry out smoothly and rings polymerization rate, also can affect the shelf lives of product.Yet in the prior art, above-mentioned link has been ignored in the production of carboxylic styrene butadiene latex often, causes the carboxylic styrene butadiene latex quality of finished bad, can't satisfy the Production requirement of high grade coated paper.
[utility model content]
The purpose of this utility model is the deficiency that exists for the above prior art to provide a kind of simple in structure, and is easy for installation and be conducive to promote the initiator tank for the production of carboxylic styrene butadiene latex of polyreaction.
To achieve these goals, the utility model is achieved in that the initiator tank for the production of carboxylic styrene butadiene latex, comprise cylindrical shell, be encapsulated in respectively upper cover and the lower cover at cylindrical shell two ends, fix on described cylinder lateral wall with minimum three and be used for being fixed on supporting leg, described lower cover middle part arranges discharge nozzle, be used for the initiator that output mixes, arrange at described upper cover and somely splash into adapter for what initiator splashed into, and at described cylinder lateral wall, a hand hole is set, is stamped hand hole plate on described hand hole.
Preferably, being connected with gusset between described discharge nozzle and described lower cover reinforces.
Preferably, described splashing into arranges flange in adapter, so that be connected with transfer lime.
Preferably, on described discharge nozzle, flange is set, so that be connected with pipeline.
Preferably, on the sidewall of described cylindrical shell, pressure tapping is set, is provided be used to the flange of being convenient to install connection in described pressure tapping.
Preferably, be provided with stiffening web between described pressure tapping and described cylinder lateral wall.
Preferably, on the sidewall of described cylindrical shell, adapter is set, is provided be used to the flange of being convenient to install connection in described adapter, and be provided with stiffening web between described adapter and described cylinder lateral wall.
Preferably, the interface of the level gauge pipe is set on described lower cover, is provided be used to the flange of being convenient to install connection on described interface of the level gauge pipe, and the stiffening web reinforcing is set between described interface of the level gauge pipe and lower cover.
Compared with prior art, the utility model has the following advantages: the some initiators for the synthesis of carboxylic styrene butadiene latex splash in described cylindrical shell by splashing into to take over, can accomplish to control more accurately, effectively promote the carrying out of polyreaction, and have simple in structure, safe and reliable, long service life, the characteristics such as easy for installation.
[description of drawings]
Fig. 1 is that the utility model is for the production of the main TV structure schematic diagram of the initiator tank of carboxylic styrene butadiene latex;
Fig. 2 is that the utility model is for the production of the plan structure schematic diagram of the initiator tank of carboxylic styrene butadiene latex.
[embodiment]
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail explanation.
For the production of the initiator tank of carboxylic styrene butadiene latex, as depicted in figs. 1 and 2, comprise cylindrical shell 3, be encapsulated in respectively upper cover 7 and the lower cover 1 at cylindrical shell 3 two ends, draw together cylindrical shell 3 and upper cover 7 and lower cover 1 and be assembled into an airtight pressurized vessel.Fixingly on described cylindrical shell 3 sidewalls be used for being fixed on supporting leg 2 with minimum three, preferably, can be provided with as required four supporting legs 2.Described lower cover 1 middle part arranges discharge nozzle 13, is used for the initiator that output mixes.And being connected with gusset between described discharge nozzle 13 and described lower cover 1 reinforces.On described lower cover 1, interface of the level gauge pipe 12 is set, is provided be used to the flange of being convenient to install connection on described interface of the level gauge pipe 12, and the stiffening web reinforcing is set between described interface of the level gauge pipe 12 and lower cover 1.Arrange at described upper cover 4 and somely splash into adapter (8,9) for what initiator splashed into, and described splashing in adapter (8,9) arrange flange, so that be connected with transfer lime.At described cylindrical shell 3 sidewalls, a hand hole 11 is set, is stamped hand hole plate on described hand hole 11.Pressure tapping 6 is set on the sidewall of described cylindrical shell 3, is provided be used to the flange of being convenient to install connection in described pressure tapping 6.Be provided with stiffening web 5 between described pressure tapping 6 and described cylindrical shell 3 sidewalls.Arrange on the sidewall of described cylindrical shell 3 and take over 10, be provided be used to the flange of being convenient to install connection in described adapter 10, and be provided with stiffening web between described adapter 10 and described cylinder lateral wall.And be provided for identifying the nameplate 4 of explanation on the sidewall of described cylindrical shell 3.
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 technician in the art according to the utility model design on the prior art basis by logic analysis, reasoning or technical scheme available according to limited experiment, all should be among the determined protection domain by these claims.
Claims (8)
1. for the production of the initiator tank of carboxylic styrene butadiene latex, comprise cylindrical shell, be encapsulated in respectively upper cover and the lower cover at cylindrical shell two ends, it is characterized in that, fix on described cylinder lateral wall with minimum three and be used for being fixed on supporting leg, described lower cover middle part arranges discharge nozzle, arranges at described upper cover and somely splashes into adapter for what initiator splashed into; And at described cylinder lateral wall, a hand hole is set, is stamped hand hole plate on described hand hole.
2. according to the initiator tank for the production of carboxylic styrene butadiene latex claimed in claim 1, it is characterized in that, be connected with gusset between described discharge nozzle and described lower cover and reinforce.
3. according to the initiator tank for the production of carboxylic styrene butadiene latex claimed in claim 1, it is characterized in that, in described adapter, flange is set, so that be connected with transfer lime.
4. according to the initiator tank for the production of carboxylic styrene butadiene latex claimed in claim 2, it is characterized in that, on described discharge nozzle, flange is set, so that be connected with pipeline.
5. according to the initiator tank for the production of carboxylic styrene butadiene latex claimed in claim 1, it is characterized in that, on the sidewall of described cylindrical shell, pressure tapping is set, be provided be used to the flange of being convenient to install connection in described pressure tapping.
6. according to the initiator tank for the production of carboxylic styrene butadiene latex claimed in claim 5, it is characterized in that, be provided with stiffening web between described pressure tapping and described cylinder lateral wall.
7. according to the initiator tank for the production of carboxylic styrene butadiene latex claimed in claim 1, it is characterized in that, on the sidewall of described cylindrical shell, adapter is set, is provided be used to the flange of being convenient to install connection in described adapter, and be provided with stiffening web between described adapter and described cylinder lateral wall.
8. according to the initiator tank for the production of carboxylic styrene butadiene latex claimed in claim 1, it is characterized in that, the interface of the level gauge pipe is set on described lower cover, be provided be used to the flange of being convenient to install connection on described interface of the level gauge pipe, and the stiffening web reinforcing is set between described interface of the level gauge pipe and lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003369 CN203007183U (en) | 2013-01-04 | 2013-01-04 | Initiating agent tank for producing carboxylic butadiene-styrene latex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003369 CN203007183U (en) | 2013-01-04 | 2013-01-04 | Initiating agent tank for producing carboxylic butadiene-styrene latex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203007183U true CN203007183U (en) | 2013-06-19 |
Family
ID=48598796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003369 Expired - Fee Related CN203007183U (en) | 2013-01-04 | 2013-01-04 | Initiating agent tank for producing carboxylic butadiene-styrene latex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203007183U (en) |
-
2013
- 2013-01-04 CN CN 201320003369 patent/CN203007183U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130619 Termination date: 20160104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |