CN207457860U - A kind of surfactant reaction kettle of high accuracy temperature control - Google Patents
A kind of surfactant reaction kettle of high accuracy temperature control Download PDFInfo
- Publication number
- CN207457860U CN207457860U CN201721239620.6U CN201721239620U CN207457860U CN 207457860 U CN207457860 U CN 207457860U CN 201721239620 U CN201721239620 U CN 201721239620U CN 207457860 U CN207457860 U CN 207457860U
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- CN
- China
- Prior art keywords
- temperature control
- reaction kettle
- kettle
- autoclave body
- high accuracy
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 62
- 239000004094 surface-active agent Substances 0.000 title claims abstract description 27
- 238000012545 processing Methods 0.000 claims abstract description 24
- 230000003321 amplification Effects 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 239000002826 coolant Substances 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 17
- 238000012360 testing method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000009885 systemic effect Effects 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 238000003786 synthesis reaction Methods 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000003213 activating effect Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- LPUQAYUQRXPFSQ-DFWYDOINSA-M monosodium L-glutamate Chemical compound [Na+].[O-]C(=O)[C@@H](N)CCC(O)=O LPUQAYUQRXPFSQ-DFWYDOINSA-M 0.000 description 1
- 235000013923 monosodium glutamate Nutrition 0.000 description 1
- 239000004223 monosodium glutamate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model is related to surfactant Preparation equipment fields, the surfactant reaction kettle of more particularly to a kind of high accuracy temperature control, including reaction kettle body and temperature control modules, the reaction kettle body includes kettle cover, cylindric autoclave body, heating mantle, helical pipe and rabbling mechanism, a cavity is formed on the inside of heating mantle between the outside of autoclave body, the temperature control modules include temperature sensor, analog-to-digital conversion module, data processing module, signal amplification module and solenoid electric valve, the utility model is when carrying out synthesis of surfactant reaction in reaction kettle, temperature in the kettle data are constantly sent to data processing module and carry out comparison processing by temperature sensor, so as to which the reaction temperature in kettle be maintained to remain at systemic presupposition temperature, the synthesis of surfactant is made to be carried out always under optimum condition.
Description
Technical field
The utility model is related to surfactant Preparation equipment field, more particularly to a kind of surface of high accuracy temperature control
Active agent response kettle.
Background technology
Surfactant is that the one kind risen since the 1950s with the rapid development of petrochemical industry is new
Type chemicals is the staple product of fine chemistry industry, enjoys the laudatory title of " industrial monosodium glutamate ", it almost penetrates into all Technological Economy portions
Door surfactant due to have wetting or it is anti-stick, emulsification or demulsification, blistering or defoaming and solubilized, scattered, washing, anti-corrosion,
It is antistatic to wait a series of physical chemical action and corresponding practical application, become a kind of and versatile and flexible, widely used become more meticulous
Chemical product.For surfactant except being used as detergent in daily life, other application can almost cover all become more meticulous
Work field.
The synthesis of surfactant needs to can be only achieved the quality of finished product under stable electrochemical conditions, wherein during to reaction
Accurately control it is particularly important, since activating agent synthetic reaction can release heat in itself, liberated heat causes warm in reaction kettle
Degree generates variation, and the variation of temperature in the kettle can all have an impact the quality that activating agent synthesizes.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, provide a kind of high accuracy temperature control surface-active
Agent reaction kettle.
To solve the above problems, the utility model provides following technical scheme：
A kind of high accuracy temperature control surfactant reaction kettle, it is described including reaction kettle body and temperature control modules
Reaction kettle body includes kettle cover, cylindric autoclave body, heating mantle, helical pipe and rabbling mechanism, the kettle cover bottom and autoclave body
Top is fixedly connected by flange, described to heat the outside for being set in autoclave body, is formed on the inside of heating mantle between the outside of autoclave body
One cavity is set in the heating mantle there are one oil inlet pipe and a flowline, and one end of the oil inlet pipe sets that there are one temperature controls
The inner wall fitting of valve, the helical pipe and autoclave body and axis Spiral distribution of the helical pipe along autoclave body, the helix tube
Road is respectively arranged with a coolant inlet pipe road and a coolant output tube road, the temperature close to the both ends of autoclave body upper semisection
Spending control module includes temperature sensor, analog-to-digital conversion module, data processing module, signal amplification module and solenoid electric valve,
The temperature control valve is set on coolant inlet pipe road, and the temperature sensor is fixedly connected with kettle cover, temperature sensor
Test side stretched into vertically through kettle cover in autoclave body, the temperature sensor and analog-to-digital conversion module are electrically connected, the modulus
Modular converter and signal amplification module are electrically connected with the data processing module respectively, the solenoid electric valve and signal amplification module
It is electrically connected.
Preferably, the rabbling mechanism includes being arranged on stirring motor, connecting shaft and the agitating paddle at the top of kettle cover, described to stir
Mix the output terminal of motor straight down, the top of the connecting shaft is fixedly connected through kettle cover with the output terminal of stirring motor, even
The bottom of spindle is fixedly connected with agitating paddle.
Preferably, the temperature control valve is Self-operated temperature control valve.
Preferably, the data processing module uses STM32F101 chips.
Preferably, the signal amplification module is high-precision integrated operational amplifier.
Preferably, the analog-to-digital conversion module is using comparison A/D converter in parallel.
Preferably, the axis of the oil inlet pipe and flowline is mutually parallel and intersects with the central axis of autoclave body.
Preferably, the axis in the coolant inlet pipe road and coolant output tube road is mutually parallel and and in autoclave body
Mandrel line intersects.
Preferably, the kettle cover top is equipped with the fixed seat for stirring motor installation.
Preferably, the kettle cover is provided with feed pipe, and feed pipe is stretched into through kettle cover in autoclave body straight down, described
The bottom of autoclave body is provided with discharge pipe, and discharge pipe extends outwardly from the inside of autoclave body.
Advantageous effect：The surfactant reaction kettle of a kind of high accuracy temperature control of the utility model, when in reaction kettle
When carrying out activating agent synthetic reaction, temperature sensor detection temperature in the kettle is sent to data processing mould by analog-to-digital conversion module
Block, processing chip compare the reaction temperature of the temperature received and systemic presupposition, and the signal sent amplifies mould through signal
Block is sent to solenoid electric valve, and solenoid electric valve controls the flow velocity of coolant according to the signal that chip transmits, and temperature passes
Temperature in the kettle is constantly sent to data processing module and carries out comparison processing by sensor, so as to maintain the reaction temperature in kettle always
Systemic presupposition temperature is maintained at, the synthesis of surfactant is made to be carried out always under optimum condition.
Description of the drawings
Fig. 1 show the structure diagram of the reaction kettle of the utility model；
Fig. 2 show the schematic diagram of the temperature control modules of the utility model；
Fig. 3 show the closed-loop control flow chart of the temperature control modules of the utility model；
Reference sign：Kettle cover 1, temperature sensor 1a, feed pipe 1b, fixed seat 1c, autoclave body 2, input channel 2a,
Output channel 2b, solenoid electric valve 2a1, discharge pipe 2c, heating mantle 3, oil inlet pipe 3a, flowline 3b, temp.-control valve 3a1, spiral shell
Coil road 4, flange 5, cavity 6, analog-to-digital conversion module 7, data processing module 8, signal amplification module 9, stirring motor 10, connection
Axis 11, agitating paddle 12.
Specific embodiment
With reference to Figure of description and embodiment, specific embodiment of the utility model is described in further detail：
Referring to figs. 1 to a kind of high accuracy temperature control surfactant reaction kettle shown in Fig. 3, including reaction kettle body and
Temperature control modules, the reaction kettle body include kettle cover 1, cylindric autoclave body 2, heating mantle 3, helical pipe 4 and mixer
Structure, 1 bottom of kettle cover and 2 top of autoclave body are fixedly connected by flange 5, and the heating mantle 3 is located at the outside of autoclave body 2, heating
A cavity 6 is formed between 3 inside of set and the outside of autoclave body 2, sets that there are one oil inlet pipe 3a and one are fuel-displaced in the heating mantle 3
One end of pipe 3b, the oil inlet pipe 3a are set there are one temp.-control valve 3a1, the inner wall fitting of the helical pipe 4 and autoclave body 2 and spiral shell
Axis Spiral distribution of the coil road 4 along autoclave body 2, the helical pipe 4 are respectively arranged with one close to the both ends of 2 upper semisection of autoclave body
An a coolant inlet pipe road 2a and coolant output tube road 2b, the temperature control modules include temperature sensor 1a, mould
Number modular converter 7, data processing module 8, signal amplification module 9 and solenoid electric valve 2a1, the temperature control valve are set in cold
But on liquid input channel 2a, the temperature sensor 1a is fixedly connected with kettle cover 1, and the test side of temperature sensor 1a is run through vertically
Kettle cover 1 is stretched into autoclave body 2, and the temperature sensor 1a and analog-to-digital conversion module 7 are electrically connected, 7 He of analog-to-digital conversion module
Signal amplification module 9 is electrically connected respectively with data processing module 8, and the solenoid electric valve 2a1 and signal amplification module 9 are electrical
Connection.
The rabbling mechanism includes the stirring motor 10, connecting shaft 11 and the agitating paddle 12 that are arranged on 1 top of kettle cover, described to stir
Mix the output terminal of motor 10 straight down, the top of the connecting shaft 11 is fixed through the output terminal of kettle cover 1 and stirring motor 10
Connection, the bottom of connecting shaft 11 is fixedly connected with agitating paddle 12, and stirring slurry rotates under the driving of stirring motor 10 during reaction, promotees
Contact between reactant improves the efficiency of reaction.
The temp.-control valve 3a1 is Self-operated temperature control valve, by the use of Self-operated temperature control valve, itself
Mechanical structure can automatically control the flow velocity of conduction oil according to the variation of temperature, so that the heat conduction oil temperature into heating mantle 3 is steady
Fixed maintains systemic presupposition temperature.
The data processing module 8 uses STM32F101 chips, and the basic cake core of STM32 series completes this control enough
All tasks of system processed, performance is also guaranteed in price and the chip of 16 under the same conditions.
The signal amplification module 9 is high-precision integrated operational amplifier, is had using high-precision integrated operational amplifier
Effect ensure that accurate controls of the solenoid electric valve 2a1 to cooling liquid speed.
Using comparison A/D converter in parallel, the reaction temperature moment in reaction kettle is all becoming for the analog-to-digital conversion module 7
Change, therefore the fast characteristic of comparison A/D converter reaction speed in parallel ensure that real-time monitoring of the processing chip to temperature in the kettle.
The axis of the oil inlet pipe 3a and flowline 3b is mutually parallel and the central axis with autoclave body 2 intersects, oil inlet pipe
3a and fuel-displaced shop, which are arranged on 2 both sides of autoclave body, conduction oil to be made sufficiently to be heated to reaction kettle.
The axis of the coolant inlet pipe road 2a and coolant output tube road 2b are mutually parallel and equal and autoclave body 2 center
Axis intersects, and helical pipe 4 of the cooperation Spiral distribution in reaction kettle can be with significantly more efficient to cooling down in kettle.
1 top of kettle cover is equipped with the fixed seat 1c installed for stirring motor 10, ensure that the firm sum of stirring motor 10
Connecting shaft 11 is fixed.
The kettle cover 1 is provided with feed pipe 1b, and feed pipe 1b is stretched into through kettle cover 1 in autoclave body 2 straight down, described
The bottom of autoclave body 2 is provided with discharge pipe 2c, and discharge pipe 2c extends outwardly from the inside of autoclave body 2, raw material from feed pipe into
Enter reaction kettle fully to be reacted, then enter following process program from discharge pipe 2c.
Operation principle：When carrying out activating agent synthetic reaction in reaction kettle, temperature sensor 1a detection temperature in the kettle passes through
Analog-to-digital conversion module 7 is sent to data processing module 8, processing chip by the temperature received and the reaction temperature of systemic presupposition into
Row comparison, the signal sent are sent to solenoid electric valve 2a1 through signal amplification module 9, and solenoid electric valve 2a1 is transmitted according to chip
Signal the flow velocity of coolant is controlled, and the temperature control modules are designed as closed-loop control system as shown in figure 3, temperature
Temperature in the kettle is constantly sent to data processing module 8 by sensor 1a, and data processing module 8 is by the temperature received and system
Preset temperature carries out comparison processing, after solenoid electric valve 2a1 control coolants, which enter, to cool down to reaction kettle, temperature sensing
Temperature after cooling is sent to data processing module 8 again and compared and analyzed by device 1a, so as to maintain the reaction temperature in kettle
Systemic presupposition temperature is remained at, the synthesis of surfactant is made to be carried out always under optimum condition.
The above descriptions are merely preferred embodiments of the present invention, and not the technical scope of the utility model is made
Go out any restrictions, thus it is every any trickle amendment made according to the technical essence of the utility model to above example, equivalent
Variation and modification, in the range of still falling within the technical solution of the utility model.
Claims (10)
1. a kind of surfactant reaction kettle of high accuracy temperature control, it is characterised in that：Including reaction kettle body and temperature control
Molding block, the reaction kettle body include kettle cover (1), cylindric autoclave body (2), heating mantle (3), helical pipe (4) and stirring
It is fixedly connected at the top of mechanism, kettle cover (1) bottom and autoclave body (2) by flange (5), the heating mantle (3) is located at autoclave body (2)
Outside, with forming a cavity (6) between the outside of autoclave body (2) on the inside of heating mantle (3), the heating mantle (3) is equipped with one
A oil inlet pipe (3a) and a flowline (3b), one end of the oil inlet pipe (3a) set that there are one temp.-control valve (3a1), the spiral shells
The inner wall of coil road (4) and autoclave body (2) is bonded and axis Spiral distribution of the helical pipe (4) along autoclave body (2), the helix tube
Road (4) is respectively arranged with a coolant inlet pipe road (2a) and a coolant output close to the both ends of autoclave body (2) upper semisection
Pipeline (2b), the temperature control modules include temperature sensor (1a), analog-to-digital conversion module (7), data processing module (8),
Signal amplification module (9) and solenoid electric valve (2a1), the temperature control valve are set on coolant inlet pipe road (2a), institute
It states temperature sensor (1a) to be fixedly connected with kettle cover (1), kettle is stretched into the test side of temperature sensor (1a) through kettle cover (1) vertically
In body (2), the temperature sensor (1a) and analog-to-digital conversion module (7) are electrically connected, the analog-to-digital conversion module (7) and signal
Amplification module (9) is electrically connected respectively with data processing module (8), the solenoid electric valve (2a1) and signal amplification module (9)
It is electrically connected.
2. a kind of surfactant reaction kettle of high accuracy temperature control according to claim 1, it is characterised in that：It is described
Rabbling mechanism includes being arranged on stirring motor (10), connecting shaft (11) and the agitating paddle (12) at the top of kettle cover (1), the stirring electricity
Straight down, the top of the connecting shaft (11) is through kettle cover (1) and the output terminal of stirring motor (10) for the output terminal of machine (10)
It is fixedly connected, the bottom of connecting shaft (11) is fixedly connected with agitating paddle (12).
3. a kind of surfactant reaction kettle of high accuracy temperature control according to claim 1, it is characterised in that：It is described
Temp.-control valve (3a1) is Self-operated temperature control valve.
4. a kind of surfactant reaction kettle of high accuracy temperature control according to claim 1, it is characterised in that：It is described
Data processing module (8) uses STM32F101 chips.
5. a kind of surfactant reaction kettle of high accuracy temperature control according to claim 1, it is characterised in that：It is described
Signal amplification module (9) is high-precision integrated operational amplifier.
6. a kind of surfactant reaction kettle of high accuracy temperature control according to claim 1, it is characterised in that：It is described
Analog-to-digital conversion module (7) is using comparison A/D converter in parallel.
7. a kind of surfactant reaction kettle of high accuracy temperature control according to claim 1, it is characterised in that：It is described
The axis of oil inlet pipe (3a) and flowline (3b) is mutually parallel and the central axis with autoclave body (2) intersects.
8. a kind of surfactant reaction kettle of high accuracy temperature control according to claim 1, it is characterised in that：It is described
Coolant inlet pipe road (2a) and the axis of coolant output tube road (2b) are mutually parallel and equal and autoclave body (2) central axis phase
It hands over.
9. a kind of surfactant reaction kettle of high accuracy temperature control according to claim 1, it is characterised in that：It is described
Kettle cover (1) top is equipped with the fixed seat (1c) for stirring motor (10) installation.
10. a kind of surfactant reaction kettle of high accuracy temperature control according to claim 9, it is characterised in that：Institute
It states kettle cover (1) and is provided with feed pipe (1b), feed pipe (1b) is stretched into through kettle cover (1) in autoclave body (2) straight down, described
The bottom of autoclave body (2) is provided with discharge pipe (2c), and discharge pipe (2c) extends outwardly from the inside of autoclave body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239620.6U CN207457860U (en) | 2017-09-25 | 2017-09-25 | A kind of surfactant reaction kettle of high accuracy temperature control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239620.6U CN207457860U (en) | 2017-09-25 | 2017-09-25 | A kind of surfactant reaction kettle of high accuracy temperature control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207457860U true CN207457860U (en) | 2018-06-05 |
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ID=62284135
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721239620.6U Expired - Fee Related CN207457860U (en) | 2017-09-25 | 2017-09-25 | A kind of surfactant reaction kettle of high accuracy temperature control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207457860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958027A (en) * | 2021-03-15 | 2021-06-15 | 西安凯尔文石化助剂制造有限公司 | Novel surfactant/foaming agent reation kettle |
| CN115351890A (en) * | 2022-08-03 | 2022-11-18 | 北新绿色住宅有限公司 | Still kettle |
-
2017
- 2017-09-25 CN CN201721239620.6U patent/CN207457860U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958027A (en) * | 2021-03-15 | 2021-06-15 | 西安凯尔文石化助剂制造有限公司 | Novel surfactant/foaming agent reation kettle |
| CN115351890A (en) * | 2022-08-03 | 2022-11-18 | 北新绿色住宅有限公司 | Still kettle |
| CN115351890B (en) * | 2022-08-03 | 2024-04-09 | 北新绿色住宅有限公司 | Still kettle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 |