CN209715084U - Automatically control reaction kettle - Google Patents
Automatically control reaction kettle Download PDFInfo
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- CN209715084U CN209715084U CN201822099855.0U CN201822099855U CN209715084U CN 209715084 U CN209715084 U CN 209715084U CN 201822099855 U CN201822099855 U CN 201822099855U CN 209715084 U CN209715084 U CN 209715084U
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- wall
- reaction kettle
- autoclave body
- control reaction
- automatic control
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Abstract
The utility model proposes a kind of automatic control reaction kettles, including autoclave body, agitating shaft, driving motor, PLC controller；It further include detection sensor, hydraulic controller and hydraulic stem；The detection sensor connects PLC controller with hydraulic controller, and the hydraulic controller connects hydraulic stem；It is provided with the sensor detected to reactant reaction degree, and the above-mentioned parameter detected according to the viscosity parameter of detection, temperature parameter and agitator shaft speed, PLC controller according to sensor on the inside of autoclave body, carries out automatically controlling, high degree of automation.
Description
Technical field
The utility model relates to epoxy resin reaction kettle technical field, in particular to a kind of automatic control reaction kettle.
Background technique
The broad understanding of reaction kettle has the rustless steel container physically or chemically reacted, according to different process conditions demands
The structure design and parameter configuration of container are carried out, design condition, process, inspection and manufacture, examination are needed according to Its Relevant Technology Standards,
To realize the mixture response function of heating, evaporation that technique requires, cooling and low high speed.Reaction kettle is widely used in petroleum, changes
Work, rubber, pesticide, dyestuff, medicine, food, for completing the technical process such as vulcanization, nitrification, hydrogenation, hydrocarbonylation, polymerization, condensation.
In epoxy resin production process, after raw material is added by feeding engine in reaction kettle, agitating shaft is driven to be stirred using motor, but
That the response situation of reaction kettle materials inside cannot be checked in time, due to the material generated in reaction kettle viscosity pole vulnerable to
It is influenced to temperature, therefore, start and stop is carried out to reaction kettle by artificial experience, are unable to the reaction interval of raw material in accurate judgement reaction kettle
Degree, therefore, existing reaction kettle cannot judge automatically the extent of reaction of reactant, and cannot achieve and carried out according to the extent of reaction
It automatically controls.On the other hand, reaction kettle after prolonged use, inevitably has the inner wall that some sundries are sticked to reaction kettle
On, these sundries accumulate excessively on inner wall, not only influence whether the heating conduction of reaction kettle, also affect reaction kettle internalization
Learn the progress of reaction, it is therefore desirable to often cleaning.It is got into instead currently, the cleaning work of reaction kettle inner wall generally is intended to operator
It answers in kettle and is cleared up, such cleaning work is not only time-consuming, also adds the labor intensity of worker, while that there is also safety is hidden
Suffer from.
Utility model content
The purpose of this utility model aims to solve at least one of the technological deficiency.
For this purpose, a purpose of the utility model is to propose a kind of automatic control reaction kettle, it is arranged anti-for reactant
The sensor that degree is detected is answered, and according to the viscosity parameter of detection, is carried out automatically controlling, high degree of automation, by interior
The hydraulic device and high-pressure nozzle for covering setting clean reaction kettle automatically, avoid human contact's chemical substance, improve
Cleaning rate.
To achieve the goals above, the embodiment of the utility model one side provides a kind of automatic control reaction kettle, including
Autoclave body, agitating shaft, driving motor, PLC controller；It further include detection sensor, hydraulic controller and hydraulic stem；The detection passes
Sensor connects PLC controller with hydraulic controller, and the hydraulic controller connects hydraulic stem；The autoclave body include inner wall of kettle,
It is equipped with coil pipe in autoclave body outer wall, outer cover and inner cover, the inner wall of kettle and autoclave body outer wall intermediate course, the autoclave body outer wall and outer
Lid is fixedly connected, described to cover outside equipped with through-hole, and the hydraulic stem passes through through-hole and is fixedly connected with inner cover；The detection sensor
Including viscosity sensor, temperature sensor and pressure sensor, the viscosity sensor, temperature sensor and pressure sensor point
It is not weldingly fixed on inner wall of kettle.
Preferably, the viscosity sensor uses the viscosimeter of model HYND, the sensing probe welding of the viscosimeter
In the bottom of inner wall of kettle, one end of sensing probe connection signal line, the letter of the other end connection PLC controller of the signal wire
Number input terminal.
In any of the above-described scheme preferably, instlated tubular, the instlated tubular are socketed outside the signal wire of the viscosimeter
Across autoclave body outer wall.
In any of the above-described scheme preferably, the inner cover outer ledge is fixed with sealing ring, the inner wall of kettle
It is fastened with inner cover, sealing ring is used for being sealed at the fastening.
In any of the above-described scheme preferably, electromagnetic relief valve, the autoclave body outer wall are additionally provided on the autoclave body outer wall
On be additionally provided with electromagnetic relief valve, the inner cover is surrounded by high-pressure nozzle, and the high-pressure nozzle connects hose, for spraying high pressure
Solvent cleans inner wall of kettle.
In any of the above-described scheme preferably, the outlet of one end of coil pipe connection heater, the coil pipe it is another
One end is connected to the entrance of circulating pump, the entrance of the outlet connection heater of the circulating pump.
In any of the above-described scheme preferably, 320 conduction oils are perfused in the coil pipe.
In any of the above-described scheme preferably, described to cover outside equipped with feed pipe, described feed pipe one end is arranged in kettle
The outside of external wall.
In any of the above-described scheme preferably, the other end of the feed pipe passes through inner cover, and extends in reaction kettle
Below the material liquid surface of chamber.
In any of the above-described scheme preferably, the agitating shaft is equipped with speed probe, and the speed probe connects
PLC controller is connect, for detecting the revolving speed of agitating shaft.
According to a kind of automatic control reaction kettle provided by the embodiment of the utility model, at least have compared to existing reaction kettle
It has the advantage that
1, the sensor detected to reactant reaction degree is provided on the inside of autoclave body, and according to the viscous of detection
Parameter is spent, temperature parameter and agitator shaft speed, the above-mentioned parameter that PLC controller is detected according to sensor carry out automatically controlling, from
Dynamicization degree is high.
2, by the interior hydraulic device and high-pressure nozzle for covering setting, reaction kettle is cleaned automatically, avoids manually connecing
Chemical substance is touched, cleaning rate is improved.
The additional aspect of the utility model and advantage will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is a kind of structural schematic diagram for automatically controlling reaction kettle provided by the embodiment of the utility model；
Fig. 2 is a kind of structural schematic diagram for automatically controlling reaction kettle provided by the embodiment of the utility model
Fig. 3 is a kind of inner cover structure schematic diagram for automatically controlling reaction kettle provided by the embodiment of the utility model；
In figure: 1, inner wall of kettle；2, autoclave body outer wall；3, outer cover；4, inner cover；5, agitating shaft；6, driving motor；7, PLC is controlled
Device processed；8, detection sensor；9, hydraulic controller；10, hydraulic stem；11, feed inlet；12, high-pressure nozzle；13, sealing ring；
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
As shown in Figs. 1-2, a kind of automatic control reaction kettle provided by the embodiment of the utility model, including autoclave body, agitating shaft
5, driving motor 6, PLC controller 7；It further include detection sensor 8, hydraulic controller 9 and hydraulic stem 10；The detection sensor
8 and hydraulic controller 9 connect PLC controller 7, the hydraulic controller 9 connects hydraulic stem 10；The autoclave body includes inner wall of kettle
1, autoclave body outer wall 2, outer cover 3 and inner cover 4 are equipped with coil pipe, the autoclave body in 2 intermediate course of the inner wall of kettle 1 and autoclave body outer wall
Outer wall 2 is fixedly connected with outer cover 3, and the outer cover 3 is equipped with through-hole, and the hydraulic stem 10 passes through through-hole and is fixedly connected with inner cover 4；
The detection sensor 8 includes viscosity sensor, temperature sensor and pressure sensor, the viscosity sensor, temperature sensing
Device and pressure sensor, which are respectively welded, to be fixed on inner wall of kettle 1.
In one embodiment of the utility model, raw material is added in inner wall of kettle 1, user is arranged by PLC controller
The weight value of reactant should reach when mixing time, stirring rate, reaction pressure and reaction are completed viscosity and raw material, needs
Bright, reaction kettle can be set on high-power weighing apparatus, the weight of weighing acquisition reaction kettle, when material is added in reaction kettle
When, weighing apparatus acquires in real time, the weight of reaction kettle.PLC controller is opened after setting, PLC controller controls mateiral pump and takes out
Raw material is taken to reaction kettle, when the weight for the reaction kettle that weighing apparatus acquires for the first time, difference with real time reaction kettle weight reaches user
When the weight value of the raw material of setting, PLC controller controls mateiral pump stalling.
It should be noted that PLC controller can also be connected to vacuum pump, after charging, PLC controller controls vacuum
Pump starts to vacuumize to reaction kettle, and vacuum pump is fixedly connected by outer cover to inner cover with inner cover by connection exhaust tube, exhaust tube,
Exhaust tube is telescoping tube.After vacuumizing, control driving motor driving agitating shaft starts to stir, and the viscous of inner wall of kettle bottom is arranged in
Spend sensor and temperature sensor, temperature, the viscosity of detection reaction object；The pressure sensor being arranged on the upside of inner wall of kettle is real-time
The pressure value inside reaction kettle is detected, when the viscosity of the reactant detected reaches setting value, it was demonstrated that reactant is reacted
It completes, PLC controller controls driving motor, stops driving agitating shaft, stops stirring material.And it opens discharge valve and carries out discharging.
As shown in figure 3, the inner cover 4 is surrounded by high-pressure nozzle 12, the high-pressure nozzle after the completion of discharge valve discharging
12 connection hoses, the external cleaning pump of hose connection, cleaning pump is for extracting cleaning solution, equipped with Solenoid ball valve, PLC in hose
Controller by control Solenoid ball valve and cleaning pump open, extract high pressure solvent by high-pressure nozzle injection to inner wall of kettle 1 into
Row cleaning.
After the completion of cleaning, PLC controller controls hydraulic controller and drives hydraulic stem, starts to push inner cover.4 outer side edges of inner cover
Edge is fixed with sealing ring 13, and the inner wall of kettle 1 is fastened with inner cover 4, and sealing ring 13 is used for being sealed at the fastening.
When pushing simultaneously, sealing ring scrapes inner wall of kettle, and the raffinate that inner wall of kettle is attached to after cleaning is scraped.Raffinate collects in autoclave body
Bottom is flowed out by the discharge valve of autoclave body bottom.It cleans and automatically controls automatically to achieve the purpose that.
It should be noted that the outer cover 3 is equipped with feed pipe, the outer of autoclave body outer wall 2 is arranged in described feed pipe one end
Portion.The other end of the feed pipe passes through inner cover 4, and extends to the material liquid surface of reaction kettle inner cavity or less.Inner cover is along charging
Pipe moves down, and the length of feed pipe is greater than the length that hydraulic stem stretches.Guarantee that without departing from feed pipe, feed pipe is prolonged for inner cover
Material liquid surface is extended to hereinafter, avoiding due to the agitating paddle directional-rotation on agitating shaft, top layer material is in agitating shaft and inner wall of kettle
Upper accumulation is excessive, forms stirring whirlpool, is deep into liquid level or less and guarantees material stirring more evenly.
Unlike the embodiments above in another embodiment of the utility model, viscosity sensor uses model
For the viscosimeter of HYND, the sensing probe of viscosimeter is welded on the bottom of inner wall of kettle 1, and the one of sensing probe connection signal line
End, the signal input part of the other end connection PLC controller 7 of the signal wire.Outside the signal wire of the viscosimeter socket every
Heat pipe, the instlated tubular pass through autoclave body outer wall.To guarantee that the viscosity number of viscosimeter acquisition is not influenced by outside wall temperature, therefore it is arranged
Thermal sleeve wraps up signal wire, guarantees that viscosity sensor will not generate the error that temperature drift causes measurement.Similarly, warm
Temperature sleeves can be used by spending sensor and pressure sensor, and connection type is consistent with the above, and details are not described herein.
It is additionally provided with electromagnetic relief valve on the autoclave body outer wall 2, is additionally provided with electromagnetic relief valve, electromagnetism on the autoclave body outer wall 2
Relief valve is connect with PLC controller, when pressure value is too large or too small, is opened relief valve by PLC controller, is let out
Pressure.
The outlet of one end connection heater of the coil pipe, the entrance of the other end connection circulating pump of the coil pipe are described
The entrance of the outlet connection heater of circulating pump.320 conduction oils are perfused in the coil pipe.When the reaction that temperature sensor detects
When the temperature of material is too low in kettle, extent of reaction is influenced, the heater of PLC controller control at this time heats conduction oil, together
Shi Kaiqi circulating pump, by the conduction oil after heating, circulation conveying is into coil pipe.
The agitating shaft 5 is equipped with speed probe, and the speed probe connects PLC controller 7, for detecting stirring
The revolving speed of axis 5.And the tachometer value that will test is sent to PLC controller, convenient for user according to the viscosity of reactant, is stirred axis
The adjustment of revolving speed.
PLC controller can be using the various controllers such as siemens PLC Series Controller, the first weighing apparatus and second
Weighing apparatus can be carried out in real time with console by serial ports using the model PT650D weighing apparatus with RS232 communication interface
Communication, it should be noted that above equipment is not limited to the example above, can also be Multiple Type, details are not described herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model
Principle and objective in the case where above-described embodiment can be changed in the scope of the utility model, modify, replace and
Modification.The scope of the utility model is by appended claims and its equivalent limits.
Claims (10)
1. a kind of automatic control reaction kettle, including autoclave body, agitating shaft, driving motor, PLC controller；It is characterized in that, further including
Detection sensor, hydraulic controller and hydraulic stem；The detection sensor connects PLC controller, the liquid with hydraulic controller
Pressure controller connects hydraulic stem；
The autoclave body includes inner wall of kettle, autoclave body outer wall, outer cover and inner cover, in the inner wall of kettle and autoclave body outer wall intermediate course
Equipped with coil pipe, the autoclave body outer wall is fixedly connected with outer cover, it is described it is outer cover equipped with through-hole, the hydraulic stem pass through through-hole with it is interior
Lid is fixedly connected；
The detection sensor includes viscosity sensor, temperature sensor and pressure sensor, and the viscosity sensor, temperature pass
Sensor and pressure sensor, which are respectively welded, to be fixed on inner wall of kettle.
2. automatic control reaction kettle according to claim 1, which is characterized in that the viscosity sensor uses model
The viscosimeter of HYND, the sensing probe of the viscosimeter are welded on the bottom of inner wall of kettle, and the one of sensing probe connection signal line
End, the signal input part of the other end connection PLC controller of the signal wire.
3. automatic control reaction kettle according to claim 2, which is characterized in that socket outside the signal wire of the viscosimeter
Instlated tubular, the instlated tubular pass through autoclave body outer wall.
4. automatic control reaction kettle according to claim 1, which is characterized in that the inner cover outer ledge is fixed with close
Seal, the inner wall of kettle and inner cover fasten, and sealing ring is used for being sealed at the fastening.
5. automatic control reaction kettle according to claim 1, which is characterized in that be additionally provided with electromagnetism on the autoclave body outer wall and let out
Pressure valve, the inner cover are surrounded by high-pressure nozzle, and the high-pressure nozzle connects hose, for spraying high pressure solvent to inner wall of kettle
It is cleaned.
6. automatic control reaction kettle according to claim 1, which is characterized in that one end connection heater of the coil pipe
Outlet, the entrance of the other end connection circulating pump of the coil pipe, the entrance of the outlet connection heater of the circulating pump.
7. automatic control reaction kettle according to claim 1, which is characterized in that 320 conduction oils are perfused in the coil pipe.
8. automatic control reaction kettle according to claim 1, which is characterized in that it covers outside described equipped with feed pipe, it is described
The outside of autoclave body outer wall is arranged in feed pipe one end.
9. automatic control reaction kettle according to claim 8, which is characterized in that the other end of the feed pipe passes through interior
Lid, and extend to the material liquid surface of reaction kettle inner cavity or less.
10. automatic control reaction kettle according to claim 1, which is characterized in that the agitating shaft is equipped with revolution speed sensing
Device, the speed probe connects PLC controller, for detecting the revolving speed of agitating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099855.0U CN209715084U (en) | 2018-12-14 | 2018-12-14 | Automatically control reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099855.0U CN209715084U (en) | 2018-12-14 | 2018-12-14 | Automatically control reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209715084U true CN209715084U (en) | 2019-12-03 |
Family
ID=68676940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822099855.0U Expired - Fee Related CN209715084U (en) | 2018-12-14 | 2018-12-14 | Automatically control reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209715084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114053976A (en) * | 2020-08-04 | 2022-02-18 | 欧佩德伺服电机节能系统有限公司 | Working steps of reaction kettle for preparing glyphosate |
| CN116212787A (en) * | 2023-02-22 | 2023-06-06 | 浙江邦睿新材料科技有限公司 | Cooked rubber powder preparation device and processing method for cooked rubber powder processing |
-
2018
- 2018-12-14 CN CN201822099855.0U patent/CN209715084U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114053976A (en) * | 2020-08-04 | 2022-02-18 | 欧佩德伺服电机节能系统有限公司 | Working steps of reaction kettle for preparing glyphosate |
| CN116212787A (en) * | 2023-02-22 | 2023-06-06 | 浙江邦睿新材料科技有限公司 | Cooked rubber powder preparation device and processing method for cooked rubber powder processing |
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Legal Events
| 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: 20191203 Termination date: 20201214 |