CN205556091U - Chlorine dioxide automatic control production system - Google Patents
Chlorine dioxide automatic control production system Download PDFInfo
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- CN205556091U CN205556091U CN201620145110.1U CN201620145110U CN205556091U CN 205556091 U CN205556091 U CN 205556091U CN 201620145110 U CN201620145110 U CN 201620145110U CN 205556091 U CN205556091 U CN 205556091U
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Abstract
The utility model discloses a chlorine dioxide automatic control production system, including sodium chlorate basin, sulfuric acid storage tank, hydrogen peroxide solution basin and dosing pump, the inside chlorine dioxide concentration detection probe that sets up of generator, chlorine dioxide concentration detection probe connection control system's input, and the dosing pump is connected to control system's output, and the inside on absorption tower sets up pH value sensor, and the input of PLC controller is connected to pH value sensor, and the motor of the output of PLC controller connection pH governor pump gear, the input/output of pH governor pump gear holds and connects pH regulator storage tank and absorption tower respectively. This practicality can realize the real time monitoring of concentration for result concentration obtains guaranteeing, the effective control safety in production improves chlorine dioxide's production efficiency.
Description
Technical field
The utility model relates to a kind of production system, specifically a kind of chlorine dioxide automatic control production system.
Background technology
Chlorine dioxide (ClO) be a kind of yellow green to orange-yellow gas, be to be known as safe and nontoxic green disinfectant in the world.As oxidant, deodorant, biocide, antistaling agent, bleaching agent etc..Human body and animal, because it has sterilizing ability by force, are safe from harm and environment do not cause the features such as secondary pollution enjoy the favor of people by chlorine dioxide.Chlorine dioxide is not only one and is not produced carcinogenic Broadspectrum environment-protective type disinfection sanitizer, but also shows significant effect at aspects such as sterilization, food fresh keeping, deodorizing.
Traditional chlorine dioxide (ClO) production system, is all to have calculated reacting dose in advance, then carries out actual production, and in actual production process cannot real-time monitoring, cause product quality the highest.
Summary of the invention
The purpose of this utility model is to provide a kind of chlorine dioxide automatic control production system, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of the utility model offer:
A kind of chlorine dioxide automatic control production system, including sodium chlorate basin, sulfuric acid basin, hydrogen peroxide basin, dosing pump, voltage-stabilization airbag, static mixer, temperature sensor, emergency system chilled water storage tank, generator, saltcake filter, condenser, vacuum buffer device, vavuum pump, tail gas washing tower, vavuum pump control module, circulating pump, reboiler, chlorine dioxide original fluid container, absorption tower, pH sensor, PLC, pH adjusting agent storage tank, pH regulation pump and reaction tube, the discharging opening of described sodium chlorate basin is sequentially connected with dosing pump, voltage-stabilization airbag, circulating pump, reboiler and the input of static mixer, sulfuric acid basin and hydrogen peroxide basin connect the input of static mixer respectively by dosing pump and voltage-stabilization airbag, the output of static mixer connects generator by reaction tube；The top gas outlet of described generator is sequentially connected with condenser and absorption tower, and the bottom liquid outlet on absorption tower connects chlorine dioxide original fluid container by delivery pump；The gas vent at top, described absorption tower connects low-pressure steam pipeline, emergent management pond and the input of vacuum buffer device, the output of vacuum buffer device connects tail gas washing tower by vavuum pump, and the bottom liquid outlet of described tail gas washing tower connects chlorine dioxide original fluid container；Chlorine dioxide concentration detection probe, the input of chlorine dioxide concentration detection probe connection control system are set inside described generator, and the output of control system connects dosing pump；The inside on described absorption tower arranges pH sensor, pH sensor connects the input of PLC, PLC connection control system, and the output of PLC connects the motor of pH regulation pump, the input/output terminal of pH regulation pump connects pH adjusting agent storage tank and absorption tower respectively；The end that controls of described vavuum pump connects the output of vavuum pump control module, and the input of vavuum pump control module connects the vacuum probe in generator, the signaling interface connection control system of vavuum pump control module.
As further program of the utility model: the low-pressure steam pipeline of described reboiler connects emergency system chilled water storage tank by arm, arm is installed delivery pump；Connect the pipeline with temperature sensor, the input of temperature sensor connection control system between described reboiler and generator, and the output of control system connects the delivery pump between reboiler and emergency system chilled water storage tank.
As further program of the utility model: the bottom liquid outlet of described generator connects input and the input of sump pit of circulating pump, and the output of sump pit is sequentially connected with saltcake liquid pump and saltcake filter, and the output of saltcake filter connects generator.
As further program of the utility model: the top gas outlet of described tail gas washing tower connects emptying fan.
As further program of the utility model: the shower nozzle in described tail gas washing tower connects chlorine dioxide original fluid container by absorbing liquid pump.
Compared with prior art, the beneficial effects of the utility model are:
(1) this practicality is by arranging chlorine dioxide concentration detection probe inside generator, chlorine dioxide concentration detection probe connects dosing pump by control system, thus realizing the real-time monitoring of concentration so that production concentration is guaranteed, and effectively controls safety in production and improves the production efficiency of chlorine dioxide.
(2) this practicality arranges pH sensor in the inside on absorption tower, pH sensor connects the input of PLC, and the output of PLC connects the motor of pH regulation pump, the input/output terminal of pH regulation pump connects pH adjusting agent storage tank and absorption tower respectively, thus the pH value in keeping absorption tower, improve the quality of the chlorine dioxide prepared, it is ensured that stablizing of product.
(3) this practicality gas vent at top, absorption tower connects vacuum buffer device and vavuum pump, so that inside reactor reaches vacuum state, simple in construction, and in the vacuum buffer device used, have a certain amount of low-voltage vacuum, prevent from ensureing vacuum state in generator during the catastrophic failures such as the unexpected power-off of vavuum pump, cope with emergency situations, it is ensured that equipment and the security of production.
(4) by control system Collaborative Control so that whole system working stability, production efficiency maximizes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: sodium chlorate basin 1, sulfuric acid basin 2, hydrogen peroxide basin 3, dosing pump 4, voltage-stabilization airbag 5, static mixer 6, temperature sensor 7, emergency system chilled water storage tank 8, generator 9, saltcake filter 10, condenser 11, vacuum buffer device 12, vavuum pump 13, tail gas washing tower 14, emptying fan 15, vavuum pump control module 16, circulating pump 17, reboiler 18, absorb liquid pump 19, chlorine dioxide original fluid container 20, delivery pump 21, absorption tower 22, pH sensor 23, PLC 24, pH adjusting agent storage tank 25, pH regulates pump 26, saltcake liquid pump 27, sump pit 28, reaction tube 29.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model rather than whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of the utility model protection.
nullRefer to Fig. 1，In the utility model embodiment，A kind of chlorine dioxide automatic control production system，Including sodium chlorate basin 1、Sulfuric acid basin 2、Hydrogen peroxide basin 3、Dosing pump 4、Voltage-stabilization airbag 5、Static mixer 6、Temperature sensor 7、Emergency system chilled water storage tank 8、Generator 9、Saltcake filter 10、Condenser 11、Vacuum buffer device 12、Vavuum pump 13、Tail gas washing tower 14、Emptying fan 15、Vavuum pump control module 16、Circulating pump 17、Reboiler 18、Absorb liquid pump 19、Chlorine dioxide original fluid container 20、Delivery pump 21、Absorption tower 22、PH sensor 23、PLC 24、PH adjusting agent storage tank 25、PH regulates pump 26、Saltcake liquid pump 27、Sump pit 28 and reaction tube 29，The discharging opening of described sodium chlorate basin 1 is sequentially connected with dosing pump 4、Voltage-stabilization airbag 5、Circulating pump 17、Reboiler 18 and the input of static mixer 6，Sulfuric acid basin 2 and hydrogen peroxide basin 3 connect the input of static mixer 6 respectively by dosing pump 4 and voltage-stabilization airbag 5，The output of static mixer 6 connects generator 9 by reaction tube 29，Thus realize the hybrid reaction of raw material；The internal chlorine dioxide concentration detection probe that arranges of described generator 9, the input of chlorine dioxide concentration detection probe connection control system, and the output of control system connects dosing pump 4, thus realize the control of reaction density.
The low-pressure steam pipeline of described reboiler 18 connects emergency system chilled water storage tank 8 by arm, and arm is installed delivery pump 21, in order to quickly reduce internal temperature reply emergency situations；The pipeline with temperature sensor 7 is connected between described reboiler 18 and generator 9, thus detect reboiler 18 output to the temperature of liquid in generator 9, the input of temperature sensor 7 connection control system, and the output of control system connects the delivery pump 21 between reboiler 18 and emergency system chilled water storage tank 8, thus realize automatically controlling of temperature.
The bottom liquid outlet of described generator 9 connects input and the input of sump pit 28 of circulating pump 17, by circulating pump 17, the liquid within generator 9 is recycled, and the output of sump pit 28 is sequentially connected with saltcake liquid pump 27 and saltcake filter 10, the output of saltcake filter 10 connects generator 9, filters saltcake by saltcake filter 10.
nullThe top gas outlet of described generator 9 is sequentially connected with condenser 11 and absorption tower 22，The bottom liquid outlet on absorption tower 22 connects chlorine dioxide original fluid container 20 by delivery pump 21，The inside on described absorption tower 22 arranges pH sensor 23，PH sensor 23 connects the input of PLC 24，And the output of PLC 24 connects motor PLC 24 connection control system of pH regulation pump 26，The input/output terminal of pH regulation pump 26 connects pH adjusting agent storage tank 25 and absorption tower 22 respectively，First-selected one pH value range of setting in PLC 24 during use，When absorption tower 22 interior pH value not in this range time，Control system controls to open pH regulation pump 26 and pH adjusting agent is pumped in absorption tower 22，Complete to carry out in the chlorine dioxide liquid after absorbing enters chlorine dioxide original fluid container 20 by delivery pump 21 process of subsequent processing.
The gas vent at top, described absorption tower 22 connects low-pressure steam pipeline, emergent management pond and the input of vacuum buffer device 12, the output of vacuum buffer device 12 connects tail gas washing tower 14 by vavuum pump 13, the end that controls of its intermediate pump 13 connects the output of vavuum pump control module 16, the input of vavuum pump control module 16 connects the vacuum probe in generator 9, by the vacuum within vacuum probe detection, thus the power of vavuum pump 13, the signaling interface connection control system of vavuum pump control module 16 is controlled by vavuum pump control module 16；The top gas outlet of described tail gas washing tower 14 connects emptying fan 15, and the bottom liquid outlet of tail gas washing tower 14 connects chlorine dioxide original fluid container 20；Shower nozzle in described tail gas washing tower 14 connects chlorine dioxide original fluid container 20 by absorbing liquid pump 19.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize the utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in the utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of specification is only for clarity sake, specification should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (5)
1. a chlorine dioxide automatic control production system, including sodium chlorate basin, sulfuric acid basin, hydrogen peroxide basin, dosing pump, voltage-stabilization airbag, static mixer, temperature sensor, emergency system chilled water storage tank, generator, saltcake filter, condenser, vacuum buffer device, vavuum pump, tail gas washing tower, vavuum pump control module, circulating pump, reboiler, chlorine dioxide original fluid container, absorption tower, pH sensor, PLC, pH adjusting agent storage tank, pH regulation pump and reaction tube, the discharging opening of described sodium chlorate basin is sequentially connected with dosing pump, voltage-stabilization airbag, circulating pump, reboiler and the input of static mixer, sulfuric acid basin and hydrogen peroxide basin connect the input of static mixer respectively by dosing pump and voltage-stabilization airbag, the output of static mixer connects generator by reaction tube；The top gas outlet of described generator is sequentially connected with condenser and absorption tower, and the bottom liquid outlet on absorption tower connects chlorine dioxide original fluid container by delivery pump；The gas vent at top, described absorption tower connects low-pressure steam pipeline, emergent management pond and the input of vacuum buffer device, the output of vacuum buffer device connects tail gas washing tower by vavuum pump, the bottom liquid outlet of described tail gas washing tower connects chlorine dioxide original fluid container, it is characterized in that, chlorine dioxide concentration detection probe is set inside described generator, the input of chlorine dioxide concentration detection probe connection control system, and the output of control system connects dosing pump；The inside on described absorption tower arranges pH sensor, pH sensor connects the input of PLC, PLC connection control system, and the output of PLC connects the motor of pH regulation pump, the input/output terminal of pH regulation pump connects pH adjusting agent storage tank and absorption tower respectively；The end that controls of described vavuum pump connects the output of vavuum pump control module, and the input of vavuum pump control module connects the vacuum probe in generator, the signaling interface connection control system of vavuum pump control module.
A kind of chlorine dioxide automatic control production system the most according to claim 1, it is characterised in that the low-pressure steam pipeline of described reboiler connects emergency system chilled water storage tank by arm, arm is installed delivery pump；Connect the pipeline with temperature sensor, the input of temperature sensor connection control system between described reboiler and generator, and the output of control system connects the delivery pump between reboiler and emergency system chilled water storage tank.
A kind of chlorine dioxide automatic control production system the most according to claim 1, it is characterized in that, the bottom liquid outlet of described generator connects input and the input of sump pit of circulating pump, and the output of sump pit is sequentially connected with saltcake liquid pump and saltcake filter, the output of saltcake filter connects generator.
A kind of chlorine dioxide automatic control production system the most according to claim 1, it is characterised in that the top gas outlet of described tail gas washing tower connects emptying fan.
A kind of chlorine dioxide automatic control production system the most according to claim 4, it is characterised in that the shower nozzle in described tail gas washing tower connects chlorine dioxide original fluid container by absorbing liquid pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620145110.1U CN205556091U (en) | 2016-02-26 | 2016-02-26 | Chlorine dioxide automatic control production system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620145110.1U CN205556091U (en) | 2016-02-26 | 2016-02-26 | Chlorine dioxide automatic control production system |
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| CN205556091U true CN205556091U (en) | 2016-09-07 |
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| CN201620145110.1U Expired - Fee Related CN205556091U (en) | 2016-02-26 | 2016-02-26 | Chlorine dioxide automatic control production system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714922A (en) * | 2019-03-22 | 2020-09-29 | 中国石油化工股份有限公司 | Emergency treatment device and hydrogen peroxide production device comprising same |
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2016
- 2016-02-26 CN CN201620145110.1U patent/CN205556091U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714922A (en) * | 2019-03-22 | 2020-09-29 | 中国石油化工股份有限公司 | Emergency treatment device and hydrogen peroxide production device comprising same |
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| C14 | Grant of patent or utility model | ||
| 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: 20160907 Termination date: 20180226 |