CN216879140U - Petrochemical auxiliary production is with from accuse pH agitating unit - Google Patents
Petrochemical auxiliary production is with from accuse pH agitating unit Download PDFInfo
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- CN216879140U CN216879140U CN202220321588.0U CN202220321588U CN216879140U CN 216879140 U CN216879140 U CN 216879140U CN 202220321588 U CN202220321588 U CN 202220321588U CN 216879140 U CN216879140 U CN 216879140U
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Abstract
The utility model discloses a self-regulating pH stirring device for petrochemical auxiliary production, which comprises an inner box and an outer box, wherein the surface of the inner box is fixedly connected with the inner wall of the outer box, a temperature control cavity is arranged between the inner box and the outer box, a fishbone-shaped stirring rod driven by a motor is arranged in the inner box, and the upper surface of the inner box is respectively and fixedly connected with an acidic pH regulating medicine storage box and an alkaline pH regulating medicine storage box. First pH test probe and second pH test probe detect the pH valve in the inner box to transmit measured numerical value to acid pH regulator controller and alkaline pH regulator controller, according to measured pH valve, control acid pH and adjust the flow control valve on the medicine adding burette below explosive box and alkaline pH adjustment explosive box, carry out quantitative interpolation, and the setting of fishbone-shaped puddler, the quick acid-base of being convenient for neutralizes, thereby pH value when making this agitating unit can the automatic control production process.
Description
Technical Field
The utility model relates to the technical field of petrochemical additive production, in particular to a self-regulating pH stirring device for petrochemical additive production.
Background
At present, self-adjusting pH devices aiming at the production process are sold on the market, but only rough control can be achieved, and the production process needing precise control of the pH value is still not suitable because the change of the pH value has the characteristics of nonlinearity and hysteresis, or the manual adjustment mode is mainly adopted through manual filling.
The manual pH regulation mode has requirements on the operational proficiency of operators, if the pH requirement in the production process of products is not high and is only controlled within a certain range, the manual pH regulation mode is well realized, once a synthesis reaction with a strict pH requirement is met, the requirements on workers are higher, uncontrollable factors are too many in the safe production process, the indexes of the product process are not properly controlled, and production quality accidents are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a self-regulating pH stirring device for petrochemical auxiliary production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a petrochemical auxiliary production is with self-modulation pH agitating unit, includes inner box and outer container, the surface of inner box and the inner wall fixed connection of outer container, and be provided with the accuse temperature chamber between inner box and the outer container, the inside of inner box is provided with by motor drive's fishbone puddler, and the upper surface of inner box is fixedly connected with acid pH regulation explosive box and alkaline pH regulation explosive box respectively, and the lower surface of acid pH regulation explosive box and alkaline pH regulation explosive box all is provided with adds the medicine burette, and the surface that adds the medicine burette is provided with flow control valve, and the upper surface of inner box is provided with acid pH regulator controller and alkaline pH regulator controller respectively, and the inner wall of inner box is first pH test probe of fixedly connected with and second pH test probe respectively.
Preferably, the surface of the outer box is provided with a PLC controller and an alarm respectively, the back of the inner box is provided with a temperature sensor, and the detection end of the temperature sensor is positioned in the inner box.
Preferably, the surface of the outer box is provided with a feeding pipe and a discharging pipe respectively.
Preferably, the surface of the outer box is respectively provided with a liquid injection pipe and a liquid discharge pipe which are communicated with the interior of the temperature control cavity.
Preferably, the number of the first pH detection probe and the second pH detection probe is three.
Preferably, the lower surface of the inner box is fixedly connected with a supporting block, and the lower surface of the supporting block is fixedly connected with the inner bottom wall of the outer box.
Advantageous effects
The utility model provides a self-regulating pH stirring device for petrochemical additive production, which has the following beneficial effects:
1. this self-regulation and control pH agitating unit is used in petrochemical industry auxiliary agent production, pH valve in first pH test probe and the second pH test probe detection inner box, and transmit measured numerical value to acid pH regulator controller and alkaline pH regulator controller, according to measured pH valve, control acid pH and adjust the flow control valve on the medicine dropper with alkaline pH regulation explosive box below, carry out quantitative interpolation, and the setting of fishbone-shaped puddler, be convenient for quick acid-base neutralization, thereby make the pH value when this agitating unit can the automatic control production process.
2. This petrochemical industry auxiliary agent production is with self-modulation pH agitating unit, the setting in accuse temperature chamber can pour into refrigerant medium into when adding the regulator into, reduces the temperature variation when the regulator carries out the reaction, and the change of temperature sensor control temperature is crossed through the setting of siren, temperature sensor and siren, and the overtemperature can report to the police to reach convenient to use's effect.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic perspective view of the fishbone-shaped stirring rod of the present invention.
In the figure: 1 inner box, 2 outer boxes, 3 temperature control cavities, 4 fishbone-shaped stirring rods, 5 acid pH adjusting medicine storage boxes, 6 alkaline pH adjusting medicine storage boxes, 7 medicine adding droppers, 8 flow control valves, 9 acid pH adjusting agent controllers, 10 alkaline pH adjusting agent controllers, 11 first pH detecting probes, 12 second pH detecting probes, 13PLC controllers, 14 alarms and 15 temperature sensors.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a petrochemical auxiliary production is with from regulation and control pH agitating unit, including inner box 1 and outer container 2, the lower fixed surface of inner box 1 is connected with the supporting shoe, the lower surface of supporting shoe and the interior diapire fixed connection of outer container 2, the surface of outer container 2 is provided with PLC controller 13 and siren 14 respectively, the back of inner box 1 is provided with temperature sensor 15, temperature sensor 15's sense terminal is located the inside of inner box 1, the surface of outer container 2 is provided with pan feeding pipe and discharging pipe respectively.
The setting of accuse temperature chamber 3 can pour into refrigerant medium into when adding the regulator into, reduces the temperature variation that the regulator carried out the reaction, and alarm 14, temperature sensor 15 and alarm 14's setting can report to the police through the change of temperature sensor 15 control temperature to reach convenient to use's effect.
The surface of inner box 1 and the inner wall fixed connection of outer container 2, and be provided with accuse temperature chamber 3 between inner box 1 and the outer container 2, the surface of outer container 2 is provided with the inside notes liquid pipe and the fluid-discharge tube of intercommunication accuse temperature chamber 3 respectively, the inside of inner box 1 is provided with by motor drive's fishbone-shaped puddler 4, the upper surface of inner box 1 is fixedly connected with acid pH regulation explosive box 5 and alkaline pH regulation explosive box 6 respectively, the lower surface of acid pH regulation explosive box 5 and alkaline pH regulation explosive box 6 all is provided with adds medicine burette 7.
The surface of the medicine adding dropper 7 is provided with a flow control valve 8, the upper surface of the inner box 1 is respectively provided with an acidic pH regulator controller 9 and an alkaline pH regulator controller 10, the inner wall of the inner box 1 is respectively and fixedly connected with a first pH detection probe 11 and a second pH detection probe 12, the first pH detection probe 11 is electrically connected with the acidic pH regulator controller 9, and the second pH detection probe 12 is electrically connected with the alkaline pH regulator controller 10.
The number of the first pH detection probes 11 and the second pH detection probes 12 is three, the two distribution positions are diagonally distributed from top to bottom, one is located near the fishbone-shaped stirring rod 4, the average value is calculated by combining detection data of a plurality of positions, and the accuracy of pH value measurement can be ensured.
First pH detects probe 11 and second pH and detects the pH valve in the probe 12 detects inner box 1 to transmit measured numerical value to acid pH regulator controller 9 and alkaline pH regulator controller 10, according to measured pH valve, control acid pH and adjust flow control valve 8 on medicine burette 7 below explosive box 5 and the alkaline pH adjusts explosive box 6, carry out quantitative interpolation, and the setting of fishbone-shaped puddler 4, be convenient for quick acid-base neutralization, thereby make the pH value when this agitating unit can the automatic control production process.
The working principle is as follows: when using this petrochemical industry auxiliary agent production to use from regulation and control pH agitating unit, pH valve in the inner box 1 is detected to first pH test probe 11 and second pH test probe 12, and transmit measured numerical value to acid pH regulator controller 9 and alkaline pH regulator controller 10, according to measured pH valve, control acid pH adjusts flow control valve 8 on medicine adding burette 7 below explosive box 5 and the alkaline pH adjusts explosive box 6, carry out quantitative interpolation, and the setting of fishbone shape puddler 4, be convenient for quick acid-base neutralization, thereby make the pH value when this agitating unit can the automatic control production process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a petrochemical auxiliary production is with from regulation and control pH agitating unit, includes inner box (1) and outer container (2), the inner wall fixed connection of the surface of inner box (1) and outer container (2), and is provided with between inner box (1) and outer container (2) accuse temperature chamber (3), its characterized in that: the inner box is characterized in that a fishbone-shaped stirring rod (4) driven by a motor is arranged inside the inner box (1), the upper surface of the inner box (1) is fixedly connected with an acidic pH adjusting medicine storage box (5) and an alkaline pH adjusting medicine storage box (6) respectively, the lower surfaces of the acidic pH adjusting medicine storage box (5) and the alkaline pH adjusting medicine storage box (6) are provided with medicine adding droppers (7), the surfaces of the medicine adding droppers (7) are provided with flow control valves (8), the upper surface of the inner box (1) is provided with an acidic pH adjusting agent controller (9) and an alkaline pH adjusting agent controller (10) respectively, and the inner wall of the inner box (1) is fixedly connected with a first pH detection probe (11) and a second pH detection probe (12) respectively.
2. The self-regulating pH stirring device for petrochemical additive production according to claim 1, wherein: the surface of outer container (2) is provided with PLC controller (13) and siren (14) respectively, and the back of inner box (1) is provided with temperature sensor (15), and the sense terminal of temperature sensor (15) is located the inside of inner box (1).
3. The self-regulating pH stirring device for petrochemical additive production according to claim 1, wherein: the surface of the outer box (2) is provided with a feeding pipe and a discharging pipe respectively.
4. The self-regulating pH stirring device for petrochemical additive production according to claim 1, wherein: and a liquid injection pipe and a liquid discharge pipe which are communicated with the interior of the temperature control cavity (3) are respectively arranged on the surface of the outer box (2).
5. The self-regulating pH stirring device for petrochemical additive production according to claim 1, wherein: the number of the first pH detection probe (11) and the number of the second pH detection probe (12) are three.
6. The self-regulating pH stirring device for petrochemical additive production according to claim 1, wherein: the lower surface of the inner box (1) is fixedly connected with a supporting block, and the lower surface of the supporting block is fixedly connected with the inner bottom wall of the outer box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220321588.0U CN216879140U (en) | 2022-02-17 | 2022-02-17 | Petrochemical auxiliary production is with from accuse pH agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220321588.0U CN216879140U (en) | 2022-02-17 | 2022-02-17 | Petrochemical auxiliary production is with from accuse pH agitating unit |
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| Publication Number | Publication Date |
|---|---|
| CN216879140U true CN216879140U (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220321588.0U Active CN216879140U (en) | 2022-02-17 | 2022-02-17 | Petrochemical auxiliary production is with from accuse pH agitating unit |
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| Country | Link |
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| CN (1) | CN216879140U (en) |
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2022
- 2022-02-17 CN CN202220321588.0U patent/CN216879140U/en active Active
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