CN204891877U - Novel high efficiency water reducing agent's preparation system - Google Patents
Novel high efficiency water reducing agent's preparation system Download PDFInfo
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- CN204891877U CN204891877U CN201520631521.7U CN201520631521U CN204891877U CN 204891877 U CN204891877 U CN 204891877U CN 201520631521 U CN201520631521 U CN 201520631521U CN 204891877 U CN204891877 U CN 204891877U
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Abstract
The utility model discloses a novel high efficiency water reducing agent's preparation system, including raw material storage device, additive storage device, big monomer preparation facilities and polymerization cauldron (29), the raw material storage device through raw material feed pump and tube coupling extremely big monomer preparation facilities, big monomer preparation facilities through circulating pump and tube coupling extremely polymerization cauldron (29), additive storage device through additive charge pump and tube coupling extremely polymerization cauldron (29). The utility model provides a novel high efficiency water reducing agent's preparation system can realize the continuous production of water -reducing agent, improves production efficiency, reduces intensity of labour.
Description
Technical field
The utility model relates to production equipment technical field, particularly a kind of preparation system of new and effective water reducer.
Background technology
Concrete is maximum, the most widely used construction material of consumption in the world.Have to make concrete adjust solidifying, reduce the performances such as the heat of hydration, high-strength, lightweight and high-durability, need to add additive in concrete.At present, water reducer is research and most popular a kind of concrete admixture, and high efficiency water reducing agent is indispensable component in high performance concrete.
Compared with traditional naphthalene system, melamine series and aliphatic high-efficiency water reducing agent etc., due to polycarboxylate water-reducer have that volume is low, water-reducing rate is high, do not emanate, not bleeding, little loss of slump, amount of air entrainment little, synthesize its technique and do not need the advantages such as noxious material such as formaldehyde, make it be widely used in concrete.
Current water reducer process units automaticity is lower, and each production technology adopts single reaction still, single feeding device etc., and greatly, production efficiency is not high for labour intensity and the amount of labour.
Utility model content
Based on the problems referred to above, the utility model object is to provide a kind of preparation system of new and effective water reducer, and its structure is simple, can realize the continuous seepage of water reducer, and operation is simple, with short production cycle.
In order to solve the problems of the prior art, the technical scheme that the utility model provides is:
A kind of preparation system of new and effective water reducer, comprise feedstock storage unit, additive storage device, polymeric monomer preparation facilities and polymerization reaction kettle, described feedstock storage unit is connected to described polymeric monomer preparation facilities through feedstock pump and pipeline, described polymeric monomer preparation facilities is connected to described polymerization reaction kettle through circulating pump and pipeline, and described additive storage device is connected to described polymerization reaction kettle through additive feed pump and pipeline.
Further, described feedstock storage unit comprises the first raw material storage tank for splendid attire methoxy poly (ethylene glycol), the second raw material storage tank for the acid of splendid attire acrylic or methacrylic, the 3rd raw material storage tank for the amino modified silane coupler of splendid attire and the 4th raw material storage tank for splendid attire monose, described polymeric monomer preparation facilities comprises first monomer reaction still, second largest monomer reaction still and the third-largest monomer reaction still, and described additive storage device comprises chain-transferring agent storage tank, initator storage tank and modifier storage tank;
Described first raw material storage tank is connected to the first feedstock pump intake by the road, described first feedstock pump discharge is connected to described first monomer reaction still by the road, described second raw material storage tank is connected to the second feedstock pump intake by the road, described second feedstock pump discharge is connected to described first monomer reaction still through the first arm, described 3rd raw material storage tank is connected to the 3rd feedstock pump intake by the road, described 3rd feedstock pump is connected to described second largest monomer reaction still by the road, described second feedstock pump discharge is connected to described second largest monomer reaction still through the second arm, described 4th raw material storage tank is connected to the 4th feedstock pump intake by the road, described 4th feedstock pump discharge is connected to described the third-largest monomer reaction still by the road, described second feedstock pump discharge is connected to described the third-largest monomer reaction still through the 3rd arm,
Described first monomer reaction still is connected to the first pump entry by the road, described first circulating-pump outlet is connected to described polymerization reaction kettle by the road, described second largest monomer reaction still is connected to the second pump entry by the road, described second circulating-pump outlet is connected to described polymerization reaction kettle by the road, described the third-largest monomer reaction still is connected to the 3rd pump entry by the road, described 3rd circulating-pump outlet is connected to described polymerization reaction kettle by the road, described second feedstock pump discharge is connected to described polymerization reaction kettle through the 4th arm, described chain-transferring agent storage tank is connected to the first additive feed pump entrance by the road, described first additive feed pump outlet is connected to described polymerization reaction kettle by the road, described initator storage tank is connected to Second addition feed pump entrance by the road, described Second addition feed pump outlet is connected to described polymerization reaction kettle by the road, described modifier storage tank is connected to the 3rd additive feed pump entrance by the road, described 3rd additive feed pump outlet is connected to described polymerization reaction kettle by the road,
Described first arm, the second arm, the 3rd arm and the 4th arm are respectively arranged with first flow control valve, second control valve, the 3rd flow control valve and the 4th flow control valve.
Further, also comprise composite still, described polymerization reaction kettle is connected to the 4th pump entry by the road, described 4th circulating-pump outlet is connected to described composite still by the road, described 3rd additive feed pump outlet is connected to described polymerization reaction kettle through the 5th arm, described 3rd additive feed pump outlet is connected to described composite still through the 6th arm, and described 5th arm and described 6th arm are respectively equipped with the 5th flow control valve and the 6th flow control valve.
Further, also comprise product storage tank, described composite still is connected to the 5th pump entry by the road, and described 5th circulating-pump outlet is connected to described product storage tank by the road.
Compared with prior art, the utility model has the advantages that:
Adopt the technical solution of the utility model, this water reducer preparation system structure is simple, easy to use, can realize the continuous seepage of water reducer, improves the production efficiency of water reducer, reduces labour intensity, decreases the amount of labour, reduces production cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the preparation system embodiment of a kind of new and effective water reducer of the utility model;
Wherein: 1, the first raw material storage tank; 2, the second raw material storage tank; 3, the 3rd raw material storage tank; 4, the 4th raw material storage tank; 5, chain-transferring agent storage tank; 6, initator storage tank; 7, modifier storage tank; 8, the first feedstock pump; 9, the second feedstock pump; 10, the 3rd feedstock pump; 11, the 4th feedstock pump; 12, the first additive feed pump; 13, Second addition feed pump; 14, the 3rd additive feed pump; 15, the first arm; 16, the second arm; 17, the 3rd arm; 18, the 4th arm; 19, first flow control valve; 20, second control valve; 21, the 3rd flow control valve; 22, the 4th flow control valve; 23, first monomer reaction still; 24, second largest monomer reaction still; 25, the third-largest monomer reaction still; 26, the first circulating pump; 27, the second circulating pump; 28, the 3rd circulating pump; 29, polymerization reaction kettle; 30, composite still; 31, product storage tank; 32, the 4th circulating pump; 33, the 5th circulating pump; 34, the 5th arm; 35, the 6th arm; 36, the 5th flow control valve; 37, the 6th flow control valve.
Detailed description of the invention
Below in conjunction with specific embodiment, such scheme is described further.Should be understood that these embodiments are not limited to for illustration of the utility model limit scope of the present utility model.The implementation condition adopted in embodiment can do further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in normal experiment.
See Fig. 1, for the structural representation of the utility model embodiment, a kind of preparation system of new and effective water reducer is provided, it comprises feedstock storage unit, additive storage device, polymeric monomer preparation facilities and polymerization reaction kettle, feedstock storage unit is connected to polymeric monomer preparation facilities through feedstock pump and pipeline, polymeric monomer preparation facilities circulating pump and pipeline are connected to polymerization reaction kettle 29, and additive storage device is connected to polymerization reaction kettle 29 through additive feed pump and pipeline.
Concrete, feedstock storage unit comprises the first raw material storage tank 1 for splendid attire methoxy poly (ethylene glycol), the second raw material storage tank 2 for the acid of splendid attire acrylic or methacrylic, the 3rd raw material storage tank 3 for the amino modified silane coupler of splendid attire and the 4th raw material storage tank 4 for splendid attire monose; Polymeric monomer preparation facilities comprises first monomer reaction still 23, second largest monomer reaction still 24 and the third-largest monomer reaction still 25, is respectively used to preparation methoxy polyoxyethylene (methyl) acrylate polymeric monomer, organic-silicon-modified (methyl) acrylate polymeric monomer and saccharide-modified (methyl) acrylate polymeric monomer; Additive storage device comprises chain-transferring agent storage tank 5, initator storage tank 6 and modifier storage tank 7, chain-transferring agent storage tank 5 is for splendid attire methylpropene sodium sulfonate solution or other chain-transferring agents, initator storage tank 6 is for splendid attire ammonium persulfate solution or other initators, modifier storage tank 7 to collapse the modifier such as conditioning agent for splendid attire water, pH adjusting agent, defoamer, early strong conditioning agent or guarantor, and wherein pH adjusting agent can be at least one in NaOH, triethylamine, MEA, diethanol amine or triethanolamine.
Wherein, first raw material storage tank 1 is connected to the first feedstock pump 8 entrance by the road, first feedstock pump 8 exports and is connected to first monomer reaction still 23 by the road, second raw material storage tank 2 is connected to the second feedstock pump 9 entrance by the road, second feedstock pump 9 exports and is connected to first monomer reaction still 23 through the first arm 15, and the first arm 15 is provided with first flow control valve 19; 3rd raw material storage tank 3 is connected to the 3rd feedstock pump 10 entrance by the road, 3rd feedstock pump 10 exports and is connected to second largest monomer reaction still 24 by the road, second feedstock pump 9 exports and is connected to second largest monomer reaction still 24 through the second arm 16, and the second arm 16 is provided with second control valve 20; 4th raw material storage tank 4 is connected to the 4th feedstock pump 11 entrance by the road, 4th feedstock pump 11 exports and is connected to the third-largest monomer reaction still 25 by the road, second feedstock pump 9 exports and is connected to the third-largest monomer reaction still 25 through the 3rd arm 17, and the 3rd arm 17 is provided with the 3rd flow control valve 21.
First monomer reaction still 23 is connected to the first circulating pump 26 entrance by the road, first circulating pump 26 exports and is connected to polymerization reaction kettle 29 by the road, second largest monomer reaction still 24 is connected to the second circulating pump 27 entrance by the road, second circulating pump 27 exports and is connected to polymerization reaction kettle 29 by the road, the third-largest monomer reaction still 25 is connected to the 3rd circulating pump 28 entrance by the road, 3rd circulating pump 28 exports and is connected to polymerization reaction kettle 29 by the road, second feedstock pump 9 exports and is connected to polymerization reaction kettle 29 through the 4th arm 18, 4th arm 18 is provided with the 4th flow control valve 22, chain-transferring agent storage tank 5 is connected to the first additive feed pump 12 entrance by the road, first additive feed pump 12 exports and is connected to polymerization reaction kettle 29 by the road, initator storage tank 6 is connected to Second addition feed pump 13 entrance by the road, Second addition feed pump 13 exports and is connected to polymerization reaction kettle 29 by the road, modifier storage tank 7 is connected to the 3rd additive feed pump 14 entrance by the road, 3rd additive feed pump 14 exports and is connected to polymerization reaction kettle 29 by the road, obtained organosilicon and carbohydrate modified polycarboxylic acid water reducer altogether in polymerization reaction kettle 29.
In order to improve the quality of product, also be provided with composite still 30 for regulating the pH value of product, product design, reduce air content, improve the early properties of product such as epistasis energy or slump retention performance, polymerization reaction kettle 29 is connected to the 4th circulating pump 32 entrance by the road, 4th circulating pump 32 exports and is connected to composite still 30 by the road, 3rd additive feed pump 14 exports and is connected to polymerization reaction kettle 29 through the 5th arm 34, 3rd additive feed pump 14 exports and is connected to composite still 30 through the 6th arm 35, 5th arm 34 and the 6th arm 35 are respectively equipped with the 5th flow control valve 36 and the 6th flow control valve 37.
In order to store water reducer product, be also provided with product storage tank 31, composite still 30 is connected to the 5th circulating pump 33 entrance by the road, and the 5th circulating pump 33 exports and is connected to product storage tank 31 by the road.
Above-mentioned example, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations of doing according to the utility model Spirit Essence or modification, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. the preparation system of a new and effective water reducer, it is characterized in that: comprise feedstock storage unit, additive storage device, polymeric monomer preparation facilities and polymerization reaction kettle (29), described feedstock storage unit is connected to described polymeric monomer preparation facilities through feedstock pump and pipeline, described polymeric monomer preparation facilities is connected to described polymerization reaction kettle (29) through circulating pump and pipeline, and described additive storage device is connected to described polymerization reaction kettle (29) through additive feed pump and pipeline.
2. the preparation system of new and effective water reducer according to claim 1, it is characterized in that: described feedstock storage unit comprises the first raw material storage tank (1) for splendid attire methoxy poly (ethylene glycol), for second raw material storage tank (2) of splendid attire acrylic or methacrylic acid, the 3rd raw material storage tank (3) for the amino modified silane coupler of splendid attire and the 4th raw material storage tank (4) for splendid attire monose, described polymeric monomer preparation facilities comprises first monomer reaction still (23), second largest monomer reaction still (24) and the third-largest monomer reaction still (25), described additive storage device comprises chain-transferring agent storage tank (5), initator storage tank (6) and modifier storage tank (7),
Described first raw material storage tank (1) is connected to the first feedstock pump (8) entrance by the road, described first feedstock pump (8) outlet is connected to described first monomer reaction still (23) by the road, described second raw material storage tank (2) is connected to the second feedstock pump (9) entrance by the road, described second feedstock pump (9) outlet is connected to described first monomer reaction still (23) through the first arm (15), described 3rd raw material storage tank (3) is connected to the 3rd feedstock pump (10) entrance by the road, described 3rd feedstock pump (10) outlet is connected to described second largest monomer reaction still (24) by the road, described second feedstock pump (9) outlet is connected to described second largest monomer reaction still (24) through the second arm (16), described 4th raw material storage tank (4) is connected to the 4th feedstock pump (11) entrance by the road, described 4th feedstock pump (11) outlet is connected to described the third-largest monomer reaction still (25) by the road, described second feedstock pump (9) outlet is connected to described the third-largest monomer reaction still (25) through the 3rd arm (17),
Described first monomer reaction still (23) is connected to the first circulating pump (26) entrance by the road, described first circulating pump (26) outlet is connected to described polymerization reaction kettle (29) by the road, described second largest monomer reaction still (24) is connected to the second circulating pump (27) entrance by the road, described second circulating pump (27) outlet is connected to described polymerization reaction kettle (29) by the road, described the third-largest monomer reaction still (25) is connected to the 3rd circulating pump (28) entrance by the road, described 3rd circulating pump (28) outlet is connected to described polymerization reaction kettle (29) by the road, described second feedstock pump (9) outlet is connected to described polymerization reaction kettle (29) through the 4th arm (18), described chain-transferring agent storage tank (5) is connected to the first additive feed pump (12) entrance by the road, described first additive feed pump (12) outlet is connected to described polymerization reaction kettle (29) by the road, described initator storage tank (6) is connected to Second addition feed pump (13) entrance by the road, described Second addition feed pump (13) outlet is connected to described polymerization reaction kettle (29) by the road, described modifier storage tank (7) is connected to the 3rd additive feed pump (14) entrance by the road, described 3rd additive feed pump (14) outlet is connected to described polymerization reaction kettle (29) by the road,
Described first arm (15), the second arm (16), the 3rd arm (17) and the 4th arm (18) are respectively arranged with first flow control valve (19), second control valve (20), the 3rd flow control valve (21) and the 4th flow control valve (22).
3. the preparation system of new and effective water reducer according to claim 2, it is characterized in that: also comprise composite still (30), described polymerization reaction kettle (29) is connected to the 4th circulating pump (32) entrance by the road, described 4th circulating pump (32) outlet is connected to described composite still (30) by the road, described 3rd additive feed pump (14) outlet is connected to described polymerization reaction kettle (29) through the 5th arm (34), described 3rd additive feed pump (14) outlet is connected to described composite still (30) through the 6th arm (35), described 5th arm (34) and described 6th arm (35) are respectively equipped with the 5th flow control valve (36) and the 6th flow control valve (37).
4. the preparation system of new and effective water reducer according to claim 3, it is characterized in that: also comprise product storage tank (31), described composite still (30) is connected to the 5th circulating pump (33) entrance by the road, and described 5th circulating pump (33) outlet is connected to described product storage tank (31) by the road.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520631521.7U CN204891877U (en) | 2015-08-20 | 2015-08-20 | Novel high efficiency water reducing agent's preparation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520631521.7U CN204891877U (en) | 2015-08-20 | 2015-08-20 | Novel high efficiency water reducing agent's preparation system |
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| CN204891877U true CN204891877U (en) | 2015-12-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529739A (en) * | 2019-01-09 | 2019-03-29 | 江南大学 | A kind of automated dispensing system for new drug development |
| CN115738963A (en) * | 2022-10-26 | 2023-03-07 | 南京福盛新材料有限公司 | Preparation device and preparation method of high-dispersion polycarboxylate superplasticizer |
-
2015
- 2015-08-20 CN CN201520631521.7U patent/CN204891877U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529739A (en) * | 2019-01-09 | 2019-03-29 | 江南大学 | A kind of automated dispensing system for new drug development |
| CN115738963A (en) * | 2022-10-26 | 2023-03-07 | 南京福盛新材料有限公司 | Preparation device and preparation method of high-dispersion polycarboxylate superplasticizer |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20180820 |
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| CF01 | Termination of patent right due to non-payment of annual fee |