CN207891285U - Organic diammonium compound production line - Google Patents
Organic diammonium compound production line Download PDFInfo
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- CN207891285U CN207891285U CN201820093432.5U CN201820093432U CN207891285U CN 207891285 U CN207891285 U CN 207891285U CN 201820093432 U CN201820093432 U CN 201820093432U CN 207891285 U CN207891285 U CN 207891285U
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- tank
- alembic
- production line
- precipitated
- drawing liquid
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Abstract
The utility model provides a kind of organic diammonium compound production line, it includes solution mix tank, precipitated and separated tank, extractor and alembic；It is provided with solution Dropping feeder at the top of the solution mix tank, the bottom of the solution mix tank offers mixture export, and the mixture export is connected by the first drawing liquid pump with the precipitation inlet of the precipitated and separated tank；Upper liquid draw-out device is provided in the precipitated and separated tank, the liquid outlet of the upper liquid draw-out device is connected by the second drawing liquid pump with the extract liquor import of the extractor；The extraction pot bottom is provided with leakage fluid dram, and the leakage fluid dram is connected by third drawing liquid pump with the distillation inlet of the alembic.The production line can meet industry and be combined to organic diammonium compound and product output rate height.
Description
Technical field
The utility model is related to a kind of apparatus for production line, specifically, relate to a kind of organic diammonium compound production line.
Background technology
Organic diammonium compound has ionic group due to its unique architectural characteristic, it may have hydrophobic grouping usually may be used
To be a kind of novel surfactant as surfactant.Its synthesis step is generally included trimethylamine solution and 1, n-
The life reaction of dibromo X alkane hybrid concurrencies, forms alkyl hexamethyl dibrominated ammonium mixed liquor, and wherein n and X indicates identical numerical value, and n
For positive even numbers；Detach, purify the alkyl hexamethyl dibrominated ammonium mixed liquor, obtain abovementioned alkyl hexamethyl dibrominated ammonium at
Product.Existing organic diammonium compound equipment is mostly laboratory equipment, can not carry out large-tonnage product synthesis, and that there is also products is pure
The not high defect of change degree.
In order to solve the above problems, people are seeking always a kind of ideal technical solution.
Invention content
The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of organic diammonium compound production
Line.
To achieve the goals above, technical solution used by the utility model is：A kind of organic diammonium compound production
Line, it includes solution mix tank, precipitated and separated tank, extractor and alembic；
It is provided with solution Dropping feeder at the top of the solution mix tank, the bottom of the solution mix tank offers mixed liquor
Outlet, the mixture export are connected by the first drawing liquid pump with the precipitation inlet of the precipitated and separated tank；
It is provided with upper liquid draw-out device in the precipitated and separated tank；
It is provided with the transparent glass rotating disc column communicated therewith, the lower part of the transparent glass rotating disc column at the top of the extractor
It is provided with the extract liquor import, the liquid outlet that the extract liquor import passes through the second drawing liquid pump and the upper liquid draw-out device
It is connected；The top of the transparent glass rotating disc column is provided with extractant import, and the extractant import passes through the 4th drawing liquid pump
It is communicated with extractant tank；
The extraction pot bottom is provided with leakage fluid dram, the distillation that the leakage fluid dram passes through third drawing liquid pump and the alembic
Inlet is connected；
It is opened up on the side wall of the alembic by the distillation inlet, alembic steaming is offered at the top of the alembic
Vapor outlet, the alembic steam (vapor) outlet are communicated with condenser coil, and the condenser coil is arranged in condensate draining, the condensation
The outlet end of coil pipe is connected with extractant recycling can；The alembic bottom outside is provided with evaporation heating mantle, and the evaporation adds
Heating wire is provided in hot jacket, the crystal that crystallization is distilled in the alembic is organic diammonium compound.
Based on above-mentioned, agitating shaft is additionally provided on the solution mix tank, the agitating shaft is radially provided with transverse direction
Blade is provided with packing auger blade in the axial direction of the agitating shaft；The top of the agitating shaft is connected with stirring electricity by shaft coupling
Machine.
Based on above-mentioned, the solution Dropping feeder includes hopper and is threaded in the sealing spiral shell of the hopper lower, neck end
Thread, multiple grooves are offered in the screw parts of the sealing screw, the length direction of multiple grooves is parallel to the envelope
The axial direction of mouth screw, the length of multiple grooves is not mutually equal and the reach of the respectively less than described sealing screw；The material
The groove is closed or exposes because of the forward and back of the sealing screw in bucket lower, neck end position.
Based on above-mentioned, the upper liquid drawing mechanism includes hose and the guiding in the precipitated and separated tank madial wall is arranged
Slot；The tank body that the precipitated and separated tank is stretched out in the hose bottom is arranged and is connect with second drawing liquid pump by pipeline, institute
It states and is fixedly connected with floating ball at the top of hose, the floating ball lower part offers drawing liquid hole, and the floating ball top is connected by a connecting line
It is connected to positioning ball, the positioning ball is movably arranged in the guide groove.
Based on above-mentioned, the transparent glass rotating disc column is internally provided with rotation axis and fixed disk, and the fixed disk is fixed on
In the transparent glass rotating disc column, it is provided with stirring blade in the rotation axis, speed governing electricity is connected at the top of the rotation axis
Machine is provided with control valve between the extractor and the transparent glass rotating disc column.
The utility model has substantive features and progress compared with the prior art, and specifically, the utility model is provided
Organic diammonium compound production line, reaction solution is mixed dropwise by solution Dropping feeder first, increases reaction
The contact area of object can efficiently produce organic diammonium compound, greatly reduce production cost and shorten the reaction time, and by
More ingredient is reacted between reacting liquid material, also improves yield.Further, by the way that the upper liquid in precipitated and separated tank is arranged
Supernatant liquid after precipitation is directly pumped into extractor and extracts by drawing mechanism, reduces waste.Further, may be used
, to the extraction mixed liquor progress distillation removal of impurities after extraction, to compare traditional synthesis technology using alembic, not only greatly improve
Working efficiency, while realizing the industrialized production of material extraction and purifying.The production line has design science, practicability
By force, the advantage that production efficiency is high and Product Precision is high.Ethyl hexamethyl dibromo is synthesized using the organic diammonium compound production line
When changing ammonium, shortened 2.5 hours compared to directly the technique that reaction solution is mixed is taken, and ethyl hexamethyl dibrominated ammonium
Yield has been increased to 90% or so from 78%.
Description of the drawings
Fig. 1 is organic diammonium compound production line overall structure diagram provided by the utility model.
Fig. 2 is the transparent glass rotating disc column structural representation in organic diammonium compound production line provided by the utility model
Figure.
Fig. 3 is that the neck of the sealing screw and hopper in organic diammonium compound production line provided by the utility model coordinates
Schematic diagram.
Fig. 4 is the sealing screw structural schematic diagram in organic diammonium compound production line provided by the utility model.
Fig. 5 is that layering and precipitating device overall structure is illustrated in organic diammonium compound production line provided by the utility model
Figure.
Fig. 6 is the upper liquid drawing mechanism structural representation in organic diammonium compound production line provided by the utility model
Figure.
Fig. 7 is the guide groove structure schematic diagram in organic diammonium compound production line provided by the utility model.
In figure：1, solution mix tank；2, solution Dropping feeder；3, mixture export；4, agitating shaft；5, the first drawing liquid pump；
6, precipitated and separated tank；7, inlet is precipitated；8, upper liquid drawing mechanism；81, connecting line；82, drawing liquid hole；83, hose；84, it floats
Ball；85, ball is positioned；86, guide groove；9, the second drawing liquid pump；10, transparent glass rotating disc column；11, extractor；12, extract liquor into
Mouthful；13, extractant import；14, leakage fluid dram；15, third drawing liquid pump；16, the 4th drawing liquid pump；17, extractant tank；18, alembic；
19, steam (vapor) outlet；20, inlet is distilled；21, heating mantle is evaporated；22, condensate draining；23, condenser coil；24, extractant recycles
Tank；25, hopper；26, screw is sealed；27, groove；28, screw thread；29, stirring blade；30, fixed disk；31, speed regulating motor.
Specific implementation mode
Below by specific implementation mode, the technical solution of the utility model is described in further detail.
Embodiment
As shown in Figure 1, present embodiments providing a kind of organic diammonium compound production line, it includes solution mix tank 1, sinks
Form sediment layering tank 6, extractor 11 and alembic 18.
The top of the solution mix tank 1 is provided with solution Dropping feeder 2, and the bottom of the solution mix tank 1 offers mixed
Liquid outlet 3 is closed, the mixture export 3 is connected by the first drawing liquid pump 5 with the precipitation inlet 7 of the precipitated and separated tank 6.
Upper liquid draw-out device 8 is provided in the precipitated and separated tank 6, the liquid outlet of the upper liquid draw-out device 8 is logical
The second drawing liquid pump 9 is crossed with the extract liquor import 12 of the extractor 11 to be connected.
As shown in Fig. 2, 11 top of the extractor is provided with the transparent glass rotating disc column 10 communicated therewith；The extract liquor
Import 12 is arranged in the lower part of the transparent glass rotating disc column 10, and 11 bottom of the extractor is provided with leakage fluid dram 14, the row
Liquid mouth 14 is connected by third drawing liquid pump 15 with the distillation inlet 20 of the alembic 18.
The top of the transparent glass rotating disc column 10 is provided with extractant import 13, and the extractant import 13 passes through the 4th
Drawing liquid pump 16 is communicated with extractant tank 17.The transparent glass rotating disc column 10 is internally provided with rotation axis and fixed disk 30, described
Fixed disk 30 is fixed in the transparent glass rotating disc column 10, and stirring blade 29, the rotation axis are provided in the rotation axis
Top be connected with speed regulating motor 31, be provided with control valve between the extractor and the transparent glass rotating disc column.
Agitating shaft 4 is additionally provided on the solution mix tank 1, the agitating shaft 4 is radially provided with lateral blade, institute
It states and is provided with packing auger blade in the axial direction of agitating shaft 4；The top of the agitating shaft is connected with stirring motor by shaft coupling.
In the present embodiment, the organic diammonium compound production line further includes condensate draining 22 and extractant recycling can 24,
Condenser coil 23 is provided in the condensate draining 22；One end of the condenser coil 23 is connected with the extractant recycling can 24
Logical, the other end of the condenser coil 23 is connected with the steam (vapor) outlet 19 of the alembic 18；Outside 18 bottom of the alembic
Side is provided with evaporation heating mantle 21, and heating wire is provided in the evaporation heating mantle 21.
As shown in Figure 3 and Figure 4, the solution Dropping feeder 2 includes hopper 25 and is threaded in 25 lower end of the hopper
The sealing screw 26 of neck.Multiple grooves 27 are offered in the screw parts of the sealing screw 26, multiple grooves 27
Length direction is parallel to the axial direction of the sealing screw 26, and the length of multiple grooves 27 is not mutually equal and the respectively less than described envelope
28 length of screw thread of mouth screw 26；It closes or reveals because of the forward and back of the sealing screw 26 in 25 lower, neck end position of the hopper
Go out the groove 27.
As shown in Fig. 5, Fig. 6, Fig. 7, the upper liquid drawing mechanism 8 includes hose 83 and is arranged in the precipitated and separated tank
The guide groove 86 of 6 madial walls.83 bottom of the hose stretch out the precipitated and separated tank 6 tank body setting and by pipeline with it is described
Second drawing liquid pump 9 connects.83 top of the hose is fixedly connected with floating ball 84, and 84 lower part of the floating ball offers drawing liquid hole 82,
84 top of the floating ball is connected with positioning ball 85 by a connecting line 81, and the positioning ball 85 is movably arranged on the guide groove 86
It is interior.
When carrying out actual production using the organic diammonium compound production line that the present embodiment is provided, specific one double quaternary ammonium
The preparation process of salt compound is as follows：
1,2- Bromofumes are mixed with tetrahydrofuran, form Bromofume solution, and the Bromofume solution is placed in
In solution mix tank, trimethylamine aqueous solution and methanol is added dropwise under stirring into the solution mix tank in batches, is stirred to react the time
More than or equal to 20 h, ethyl hexamethyl dibrominated ammonium mixed liquor is obtained；The ethyl hexamethyl dibrominated ammonium mixed liquor is imported
Into precipitated and separated tank, stratification is at upper solution and lower layer's solution；Upper liquid is extracted by extraction using upper liquid draw-out device 8
It takes in tank 11, the ether extraction upper solution is employed many times and obtains ether extraction mixed liquor, second is distilled out using alembic 18
Ether extracts the ether and water in mixed liquor, so that ether extraction mixed liquor is condensed into solid in the alembic 18, obtains ethyl
Hexamethyl dibrominated crystalline ammonium crude product completes the synthesis of organic diammonium compound.The double quaternary ammoniums provided using the present embodiment
When salt compound production line synthesizes ethyl hexamethyl dibrominated ammonium, takes and reduce compared to the technique that reaction solution is directly mixed
2.5 hours, and the yield of ethyl hexamethyl dibrominated ammonium has been increased to 90% or so from 78%.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model rather than limits it
System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand：It can still modify to specific embodiment of the present utility model or some technical characteristics are equally replaced
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (5)
1. a kind of organic diammonium compound production line, it is characterised in that：It includes solution mix tank, precipitated and separated tank, extractor
And alembic；
It is provided with solution Dropping feeder at the top of the solution mix tank, the bottom of the solution mix tank offers mixed liquor and goes out
Mouthful, the mixture export is connected by the first drawing liquid pump with the precipitation inlet of the precipitated and separated tank；
It is provided with upper liquid draw-out device in the precipitated and separated tank；
The transparent glass rotating disc column communicated therewith, the lower part setting of the transparent glass rotating disc column are provided at the top of the extractor
There are the extract liquor import, the extract liquor import to be connected with the liquid outlet of the upper liquid draw-out device by the second drawing liquid pump
It is logical；The top of the transparent glass rotating disc column is provided with extractant import, and the extractant import is connected to by the 4th drawing liquid pump
There is extractant tank；
The extraction pot bottom is provided with leakage fluid dram, the distillation feed liquor that the leakage fluid dram passes through third drawing liquid pump and the alembic
Mouth is connected；
It is opened up on the side wall of the alembic by the distillation inlet, offering alembic steam at the top of the alembic goes out
Mouthful, the alembic steam (vapor) outlet is communicated with condenser coil, and the condenser coil is arranged in condensate draining, the condenser coil
Outlet end be connected with extractant recycling can；The alembic bottom outside is provided with evaporation heating mantle, the evaporation heating mantle
It is inside provided with heating wire, the crystal that crystallization is distilled in the alembic is organic diammonium compound.
2. organic diammonium compound production line according to claim 1, it is characterised in that：It is also set on the solution mix tank
It is equipped with agitating shaft, the agitating shaft is radially provided with lateral blade, packing auger blade is provided in the axial direction of the agitating shaft；
The top of the agitating shaft is connected with stirring motor by shaft coupling.
3. organic diammonium compound production line according to claim 2, it is characterised in that：The solution Dropping feeder includes
Hopper and the sealing screw for being threaded in the hopper lower, neck end offer in the screw parts of the sealing screw multiple
Groove, the length directions of multiple grooves are parallel to the axial direction of the sealing screw, the mutual not phase of the length of multiple grooves
Deng and respectively less than it is described sealing screw reach；Hopper lower, neck end position is due to the forward and back of the sealing screw
Close or expose the groove.
4. organic diammonium compound production line according to claim 3, it is characterised in that：The upper liquid drawing mechanism packet
It includes hose and the guide groove in the precipitated and separated tank madial wall is set；The tank of the precipitated and separated tank is stretched out in the hose bottom
Body is arranged and is connect with second drawing liquid pump by pipeline, and floating ball, the floating ball lower part are fixedly connected at the top of the hose
Drawing liquid hole is offered, the floating ball top is connected with positioning ball by a connecting line, and the positioning ball is movably arranged on described lead
Into slot.
5. organic diammonium compound production line according to claim 4, it is characterised in that：In the transparent glass rotating disc column
Portion is provided with rotation axis and fixed disk, and the fixed disk is fixed in the transparent glass rotating disc column, is arranged in the rotation axis
There is stirring blade, speed regulating motor is connected at the top of the rotation axis, between the extractor and the transparent glass rotating disc column
It is provided with control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093432.5U CN207891285U (en) | 2018-01-19 | 2018-01-19 | Organic diammonium compound production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093432.5U CN207891285U (en) | 2018-01-19 | 2018-01-19 | Organic diammonium compound production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207891285U true CN207891285U (en) | 2018-09-21 |
Family
ID=63544714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820093432.5U Expired - Fee Related CN207891285U (en) | 2018-01-19 | 2018-01-19 | Organic diammonium compound production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207891285U (en) |
-
2018
- 2018-01-19 CN CN201820093432.5U patent/CN207891285U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |