CN206157063U - Naphthalene is high efficiency water reducing agent production system - Google Patents
Naphthalene is high efficiency water reducing agent production system Download PDFInfo
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- CN206157063U CN206157063U CN201621171851.3U CN201621171851U CN206157063U CN 206157063 U CN206157063 U CN 206157063U CN 201621171851 U CN201621171851 U CN 201621171851U CN 206157063 U CN206157063 U CN 206157063U
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- kettle
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- reducing agent
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Abstract
The utility model discloses naphthalene is high efficiency water reducing agent production system belongs to concrete additive technical field, concretely relates to naphthalene water reducing agent's production facility, the technical problem that will solve provides a naphthalene is high efficiency water reducing agent production system, and production efficiency is high, and degree of automation is high, and the maintenance cost is low, the technical scheme who adopts is: naphthalene is high efficiency water reducing agent production system, including liquid naphthalene jar, sulfonation kettle, condensation kettle in, and cauldron, acid tank, water pitcher, formaldehyde jar, liquid caustic soda jar, finished product jar and boiler, through three cauldron sulfonate respectively, condensation, neutralization reaction, production efficiency improves, control system each conduit flow through -flow of control controls opening and close of each electric control valve, has realized naphthalene water reducing agent's automated production, has saved the labour, sulfonation kettle, condensation kettle in and the remaining vapor in cauldron heating back let in liquid naphthalene jar interlayer cavity and utilize the waste heat to keep warm, improved heat utilization rate, reduced the invalid consumption of heat energy.
Description
Technical field
This utility model naphthalene series high-efficiency water-reducing agent production system, belongs to technical field of concrete additives, and in particular to naphthalene
The production equipment of based water reducer.
Background technology
Water reducer has become the indispensable additive of high performance concrete in building trade.Water reducer can significantly drop
The mixing water of low concrete, strengthens its fluidity and high intensity.Naphthalene series high-efficiency water-reducing agent is typically with crude naphthalene as primary raw material,
Naphthalene series high-efficiency water-reducing agent product is formed through sulfonation, hydrolysis, condensation, neutralization etc..Existing naphthalene series high-efficiency water-reducing agent preparation technology,
First it is that first naphthalene is melted in good input kettle, then the sulphuric acid for measuring all is put in kettle carries out sulfonation, next water that adds water
Solution, then add formaldehyde condensation reaction, finally add liquid caustic soda to be neutralized and obtain liquid end product.The usually molten naphthalene of the technique device therefor,
Sulfonation, hydrolysis, condensation reaction are sequentially completed in same reactor, and completing once to produce needs to consume the long period, drop
Low production efficiency, and naphthalene is persistently melted in producing every time will consume substantial amounts of heat energy.
Utility model content
This utility model overcomes the shortcomings of that prior art is present, and technical problem to be solved is to provide a kind of naphthalene series high-efficiency
Water reducer production system, production efficiency is high, and high degree of automation, maintenance cost is low.
In order to solve above-mentioned technical problem, the technical scheme that this utility model is adopted is：Naphthalene series high-efficiency water-reducing agent is produced
System, including liquid naphthalene tank, sulphonation kettle, condensation kettle, neutralization kettle, sulphuric acid tank, water pot, formaldehyde tank, liquid caustic soda tank, finished pot and boiler,
Packed interlayer cavity is all provided with the tank skin of the liquid naphthalene tank, sulphonation kettle, condensation kettle and neutralization kettle, is coated on the outer wall of liquid naphthalene tank
There is heat-insulation layer, feeding tube is set above liquid naphthalene tank, the inner tube discharging opening of liquid naphthalene tank and the discharging opening of sulphuric acid tank pass through pipeline
Inside connection sulphonation kettle, material outlet, water pot outlet and the formaldehyde tank outlet of sulphonation kettle pass through inside pipeline communication condensation kettle, contracting
The material outlet and the outlet of liquid caustic soda tank for closing kettle passes through in pipeline communication and kettle, the material outlet finished pot of kettle is neutralized, on boiler
End steam (vapor) outlet is respectively communicated with liquid naphthalene tank, sulphonation kettle, condensation kettle and neutralizes the entrance of the interlayer cavity of kettle by pipeline, liquid naphthalene tank,
Sulphonation kettle, condensation kettle and neutralization kettle interlayer cavity outlet further through pipeline communication boiler water inlet pipe, the liquid naphthalene tank, sulphur
The interlayer cavity bottom for changing kettle, condensation kettle and neutralization kettle is equipped with dewatering outlet, and traffic monitoring table and electronic is equipped with all pipelines
Control valve, control system monitors each pipeline flow flow and controls the keying of each motor-operated control valve.
The outlet of the interlayer cavity of the sulphonation kettle, condensation kettle and neutralization kettle is by the interlayer cavity of pipeline communication liquid naphthalene tank.
Measuring tank is additionally provided between the liquid naphthalene tank and sulphonation kettle.
Water filtering tank is installed, the water filtering tank inside is divided into Liang Ge areas by filter screen on the water inlet pipe of the boiler,
The entrance and exit of the water filtering tank is respectively communicated with the Liang Ge areas of water filtering tank.
Shaft top in the sulphonation kettle, condensation kettle, neutralization kettle is installed with baffle blade.
The jet chimney of the boiler connects the feeding tube of liquid naphthalene tank.
The material outlet of the finished pot compounds tank by pipeline communication.
This utility model is compared with the existing technology had an advantageous effect in that：Sulfonation, contracting are carried out respectively by three kettles
Conjunction, neutralization reaction, production efficiency is improved；Control system monitors each pipeline flow flow and controls the keying of each motor-operated control valve,
The automated production of naphthalene water reducer is realized, labour force is saved；Remaining water after sulphonation kettle, condensation kettle and neutralization kettle heating
Steam is passed through liquid naphthalene tank interlayer cavity and is incubated using waste heat, improves heat utilization rate, reduces the effective consumption of heat energy；Filter
Water tank will be heated after used water or steam filtration into boiler, it is to avoid the impurity blocking pipeline goods taken out of is deposited on pot
In stove.
Description of the drawings
Below in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure：1 is liquid naphthalene tank, and 2 is sulphonation kettle, and 3 is condensation kettle, and 4 are neutralization kettle, and 5 is sulphuric acid tank, and 6 is water pot, and 7 is first
Aldehyde tank, 8 is liquid caustic soda tank, and 9 is finished pot, and 10 is boiler, and 11 is measuring tank, and 12 are compounding tank, and 13 is baffle blade, and 14 is drainage
Case.
Specific embodiment
As shown in figure 1, this utility model naphthalene series high-efficiency water-reducing agent production system, including liquid naphthalene tank 1, sulphonation kettle 2, condensation kettle
3rd, neutralization kettle 4, sulphuric acid tank 5, water pot 6, formaldehyde tank 7, liquid caustic soda tank 8, finished pot 9 and boiler 10, the liquid naphthalene tank 1, sulphonation kettle 2,
Packed interlayer cavity is all provided with the tank skin of condensation kettle 3 and neutralization kettle 4, heat-insulation layer, liquid naphthalene tank are coated with the outer wall of liquid naphthalene tank 1
Feeding tube is set above 1, the inner tube discharging opening of liquid naphthalene tank 1 and the discharging opening of sulphuric acid tank 5 are by pipeline communication sulphonation kettle 2
Portion, the material outlet of sulphonation kettle 2, water pot 6 are exported and formaldehyde tank 7 exported and pass through inside pipeline communication condensation kettle 3, condensation kettle 3
Material outlet and liquid caustic soda tank 8 exported and pass through in pipeline communication and kettle 4, the material outlet finished pot 9 of kettle 4 are neutralized, on boiler 10
End steam (vapor) outlet is respectively communicated with the entrance of the interlayer cavity of liquid naphthalene tank 1, sulphonation kettle 2, condensation kettle 3 and neutralization kettle 4, liquid naphthalene by pipeline
Tank 1, sulphonation kettle 2, condensation kettle 3 and neutralization kettle 4 interlayer cavity outlet further through pipeline communication boiler 10 water inlet pipe, it is described
The interlayer cavity bottom of liquid naphthalene tank 1, sulphonation kettle 2, condensation kettle 3 and neutralization kettle 4 is equipped with dewatering outlet, and on all pipelines flow is equipped with
Monitoring table and motor-operated control valve, control system monitors each pipeline flow flow and controls the keying of each motor-operated control valve.
The outlet of the interlayer cavity of the sulphonation kettle 2, condensation kettle 3 and neutralization kettle 4 is by the interlayer of pipeline communication liquid naphthalene tank 1
Chamber.
Measuring tank 11 is additionally provided between the liquid naphthalene tank 1 and sulphonation kettle 2.
Water filtering tank 14 is installed, the water filtering tank inside is divided into two by filter screen on the water inlet pipe of the boiler 10
Area, the entrance and exit of the water filtering tank 14 is respectively communicated with the Liang Ge areas of water filtering tank 14.
Shaft top in the sulphonation kettle 2, condensation kettle 3, neutralization kettle 4 is installed with baffle blade 13, can be by
The liquid material for flowing down is broken up and falls into bottom, is beneficial to each composition and is sufficiently and quickly reacted..
The feeding tube of the jet chimney connection liquid naphthalene tank 1 of the boiler 10.
The material outlet of the finished pot 9 compounds tank 12 by pipeline communication.
Using process：By liquid naphthalene be directly appended to a kind of liquid naphthalene tank carry out it is standby, after adding liquid naphthalene, open jet chimney connect
The control valve of logical liquid naphthalene feeding tube, is completely fed to the liquid naphthalene accumulated in pipeline in liquid naphthalene tank 1 with vapor, it is to avoid wasted；
The each valve switch of production line is opened, liquid naphthalene adds sulphuric acid in sulphonation kettle 2 carries out sulfonating reaction, adds water in condensation kettle 3 and first
Aldehyde carries out condensation reaction, finally conveys into finished pot with generation finished product in neutralization kettle 4 plus in alkali, and the vapor of boiler 10 can be right
Liquid naphthalene tank 1, sulphonation kettle 2, condensation kettle 3 and the inside heating of neutralization kettle 4, the residual steam of sulphonation kettle 2, condensation kettle 3 and neutralization kettle 4 can
It is passed through the interlayer cavity of liquid naphthalene tank 1 to be persistently incubated liquid naphthalene.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but this utility model is not limited to
Embodiment is stated, in the ken that those of ordinary skill in the art possess, can be with without departing from this utility model objective
On the premise of various changes can be made.
Claims (7)
1. naphthalene series high-efficiency water-reducing agent production system, it is characterised in that：Including liquid naphthalene tank（1）, sulphonation kettle（2）, condensation kettle（3）, in
And kettle（4）, sulphuric acid tank（5）, water pot（6）, formaldehyde tank（7）, liquid caustic soda tank（8）, finished pot（9）And boiler（10）, the liquid naphthalene tank
（1）, sulphonation kettle（2）, condensation kettle（3）With neutralization kettle（4）Tank skin in be all provided with Packed interlayer cavity, liquid naphthalene tank（1）Outer wall
On be coated with heat-insulation layer, liquid naphthalene tank（1）Above set feeding tube, liquid naphthalene tank（1）Inner tube discharging opening and sulphuric acid tank（5）Go out
Material mouth passes through pipeline communication sulphonation kettle（2）Inside, sulphonation kettle（2）Material outlet, water pot（6）Outlet and formaldehyde tank（7）Outlet
Pass through pipeline communication condensation kettle（3）Inside, condensation kettle（3）Material outlet and liquid caustic soda tank（8）Outlet is by pipeline communication
And kettle（4）, neutralize kettle（4）Material outlet finished pot（9）, boiler（10）Upper steam outlet is respectively communicated with liquid by pipeline
Naphthalene tank（1）, sulphonation kettle（2）, condensation kettle（3）With neutralization kettle（4）Interlayer cavity entrance, liquid naphthalene tank（1）, sulphonation kettle（2）, condensation
Kettle（3）With neutralization kettle（4）Interlayer cavity outlet further through pipeline communication boiler（10）Water inlet pipe, the liquid naphthalene tank（1）、
Sulphonation kettle（2）, condensation kettle（3）With neutralization kettle（4）Interlayer cavity bottom be equipped with dewatering outlet, be equipped with all pipelines flow prison
Control table and motor-operated control valve, control system monitors each pipeline flow flow and controls the keying of each motor-operated control valve.
2. naphthalene series high-efficiency water-reducing agent production system according to claim 1, it is characterised in that：The sulphonation kettle（2）, condensation
Kettle（3）With neutralization kettle（4）Interlayer cavity outlet pass through pipeline communication liquid naphthalene tank（1）Interlayer cavity.
3. naphthalene series high-efficiency water-reducing agent production system according to claim 1, it is characterised in that：The liquid naphthalene tank（1）With sulphur
Change kettle（2）Between be additionally provided with measuring tank（11）.
4. naphthalene series high-efficiency water-reducing agent production system according to claim 1, it is characterised in that：The boiler（10）Enter water
Water filtering tank is installed on pipeline（14）, the water filtering tank inside is divided into Liang Ge areas, the water filtering tank by filter screen（14）Enter
Mouth and outlet are respectively communicated with water filtering tank（14）Liang Ge areas.
5. naphthalene series high-efficiency water-reducing agent production system according to claim 1, it is characterised in that：The sulphonation kettle（2）, condensation
Kettle（3）, neutralization kettle（4）Interior shaft top is installed with baffle blade（13）.
6. naphthalene series high-efficiency water-reducing agent production system according to claim 1, it is characterised in that：The boiler（10）Steam
Pipeline communication liquid naphthalene tank（1）Feeding tube.
7. naphthalene series high-efficiency water-reducing agent production system according to claim 1, it is characterised in that：The finished pot（9）Material
Outlet compounds tank by pipeline communication（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621171851.3U CN206157063U (en) | 2016-10-26 | 2016-10-26 | Naphthalene is high efficiency water reducing agent production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621171851.3U CN206157063U (en) | 2016-10-26 | 2016-10-26 | Naphthalene is high efficiency water reducing agent production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206157063U true CN206157063U (en) | 2017-05-10 |
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ID=58655503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621171851.3U Active CN206157063U (en) | 2016-10-26 | 2016-10-26 | Naphthalene is high efficiency water reducing agent production system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113087867A (en) * | 2021-04-12 | 2021-07-09 | 罗小泉 | Water reducing agent and preparation method thereof |
-
2016
- 2016-10-26 CN CN201621171851.3U patent/CN206157063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113087867A (en) * | 2021-04-12 | 2021-07-09 | 罗小泉 | Water reducing agent and preparation method thereof |
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