CN205313085U - Chlorine dioxide generator - Google Patents
Chlorine dioxide generator Download PDFInfo
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- CN205313085U CN205313085U CN201620045828.3U CN201620045828U CN205313085U CN 205313085 U CN205313085 U CN 205313085U CN 201620045828 U CN201620045828 U CN 201620045828U CN 205313085 U CN205313085 U CN 205313085U
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- dioxide generator
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Abstract
The utility model relates to a water purification treatment equipment field, concretely relates to chlorine dioxide generator. This generator includes the reactor, and through sodium chlorate storage tank and the hydrochloric acid storage tank of measuring pump with the reactor intercommunication, the discharge gate of reactor passes through water jet ware and discharging pipe and disinfection pond intercommunication, and water jet ware entrance has connect control valve and power water pipe. Its inside of reactor is equipped with temperature sensor, and there are controller and constant temperature heating device in its upper portion, have on the power water pipe and be connected with the chlorine residue sensor with the reactor electricity, be equipped with electric contact pressure gauge between control valve and the water jet ware, electric contact pressure gauge is connected with controller and measuring pump electricity respectively, temperature sensor is connected with the controller electricity. The chlorine dioxide conversion rate hangs down and exists the chlorine dioxide high quality of the problem of potential safety hazard, production in this generator solution existing equipment. Guaranteed the best chemical reaction temperature of sodium chlorate and hydrochloric acid to have improved the chlorine dioxide conversion rate through temperature controller and constant temperature heating device.
Description
Technical field
This utility model relates to this utility model and relates to purifying water process apparatus field, is specifically related to a kind of chlorine dioxide generator.
Background technology
Chlorine dioxide is a kind of efficiently bleach, the disinfectant that waterworks or municipal sewage plant are conventional. Chlorine dioxide activity is big, and inconvenience is storage individually, therefore usually utilize at the scene chlorine dioxide generator chlorine dioxide is added to the water carry out disinfection, sterilization treatment. At present, chlorine dioxide generator is substantially the head tank independent by two and a reactor is constituted; Although relatively simple for structure, but due to the restriction by response time, temperature and mixability, the conversion ratio of chlorine dioxide is relatively low, not only wastes raw material, operating cost high, sterilization effect is poor. In addition existing chlorine dioxide generator pressure is difficult to control to, and there is potential safety hazard. It is thus desirable to provide the problem that conversion rate of chlorine dioxide in a kind of chlorine dioxide generator solution existing equipment is low and there is potential safety hazard.
Utility model content
This utility model is for the deficiencies in the prior art, it is provided that a kind of safe and reliable chlorine dioxide generator, solves conversion rate of chlorine dioxide in existing equipment low and there is the problem of potential safety hazard, and the chlorine dioxide quality produced is high.
The technical solution of the utility model is achieved in that a kind of chlorine dioxide generator includes reactor, the sodium chlorate storage tank connected with described reactor respectively through dosing pump and hydrochloric acid storage tank, the discharging opening of described reactor is connected with disinfection pool with discharge nozzle by water jet device, water jet device porch is connected to control valve and power water pipe, it is characterized in that, described reactor is internally provided with temperature sensor, and its top is additionally provided with controller and constant temperature heating device; Described power water pipe has and is electrically connected with residual chlorine sensor and chlorine residue measure and control instrument with reactor; Being provided with electro connecting pressure gauge between described control valve and water jet device, described electro connecting pressure gauge electrically connects with controller and dosing pump respectively;Described temperature sensor is electrically connected with the controller.
Described constant temperature heating device includes air heater and the HAI Heated Air Intake pipe connected with reactor, and the gas outlet place of described HAI Heated Air Intake pipe is provided with aeration head.
Described temperature sensor is corrosion resistant type thermocouple probe.
Being provided with liquid level sensor bottom described sodium chlorate storage tank and hydrochloric acid storage tank, described liquid level sensor is respectively at corresponding dosing pump electrical connection.
Described dosing pump is water proof type electromagnetic dosing pump.
Described reactor adopts modified PTFE reactor.
Described reactor is provided with relief valve and for observing the liquidometer of inside liquid level.
This utility model solves the defect existed in background technology, has the advantages that
A kind of safe and reliable chlorine dioxide generator that this utility model provides, solves conversion rate of chlorine dioxide in existing equipment low and there is the problem of safety, and the chlorine dioxide quality produced is high. The optimum chemical reaction temperature of sodium chlorate and hydrochloric acid is ensure that by temperature controller and constant temperature heating device, reactant is heated by constant temperature heating device by the hot-air of air heater, reacting safe and reliable, heat utilization efficiency is high, improves conversion rate of chlorine dioxide. By the linkage of electro connecting pressure gauge and dosing pump, when water sprayer front end hydraulic pressure is lower than setting value, this table controls dosing pump respectively and stops charging, eliminates potential safety hazard, has ensured equipment safety operation. Being installed on the liquid level sensor bottom two head tanks and dosing pump linkage, when any raw material is finished, dosing pump will stop charging, protect equipment safety operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of chlorine dioxide generator;
In figure: 1-discharge nozzle, 2-disinfection pool, 3-power water pipe, 4-sodium chlorate storage tank, 5-dosing pump, 6-temperature sensor, 7-reactor, 8-water jet device, 9-hydrochloric acid storage tank, 10-controls valve, 11-liquid level sensor, 12-electro connecting pressure gauge, 13-residual chlorine sensor, 14-chlorine residue measure and control instrument, 15-controller, 16-constant temperature heating device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
A kind of chlorine dioxide generator embodiment as shown in Figure 1, including reactor 7, the sodium chlorate storage tank 4 connected with described reactor 7 respectively through dosing pump 5 and hydrochloric acid storage tank 9, the discharging opening of reactor 7 is connected with disinfection pool 2 with discharge nozzle 1 by water jet device 8, and water jet device 8 porch is connected to control valve 10 and power water pipe 3. Reactor 7 is internally provided with temperature sensor 6, and its top is additionally provided with controller 15 and constant temperature heating device 16; Power water pipe 3 has and is electrically connected with residual chlorine sensor 13 and chlorine residue measure and control instrument 14 with reactor 7, it is possible to be easy to detect in real time sterilization effect, in order to control response time and temperature, mixability etc. Controlling to be provided with electro connecting pressure gauge 12 between valve 10 and water jet device 8, electro connecting pressure gauge 12 electrically connects with controller 15 and dosing pump 5 respectively; Temperature sensor 6 electrically connects with controller 15.Constant temperature heating device 16 includes air heater and the HAI Heated Air Intake pipe connected with reactor 7, and the gas outlet place of HAI Heated Air Intake pipe is provided with aeration head. Temperature sensor 6 is corrosion resistant type thermocouple probe. Being provided with liquid level sensor 11 bottom sodium chlorate storage tank 4 and hydrochloric acid storage tank 9, liquid level sensor 11 electrically connects respectively at corresponding dosing pump 5. Dosing pump 5 is water proof type electromagnetic dosing pump, and water proof type electromagnetic dosing pump is particularly well-suited to chlorine dioxide system, constant backpressure device, and metering is accurately. The flow adjustment range of manual adjustments dosing pump is 0～100%. Dosing pump nominal output should be 1.25 times of service capacity. Reactor 7 adopts modified PTFE reactor, has extremely strong corrosion resistance and high-temperature stability, and reaction is efficient, stable performance. Reactor 7 is provided with relief valve and for observing the liquidometer of inside liquid level. Controller 15 is conventional PLC and connected display touch screen.
Work process of the present utility model is: be input in reactor 7 by the sodium chlorate aqueous solution in sodium chlorate storage tank 4 with the hydrochloric acid solution in hydrochloric acid storage tank 9 respectively by dosing pump 5, fully react under uniform temperature and negative pressure, output based on chlorine dioxide, chlorine be auxiliary sterilizing gas, after forming disinfectant solution after water sprayer 8 absorbs and is sufficiently mixed with water, pass in disinfection pool 2. Electro connecting pressure gauge 12 is the device of protection equipment safety operation, and when water sprayer 8 front end hydraulic pressure is lower than setting value, this table controls dosing pump 5 respectively and stops charging. Being installed on the device that the liquid level sensor 11 bottom two head tanks is also protection equipment safety operation, when any raw material is finished, liquid level sensor 11 sends a signal to dosing pump 5, and dosing pump 5 will stop charging. Temperature controller 6 and constant temperature heating device 16 ensure that the optimum chemical reaction temperature of sodium chlorate and hydrochloric acid, reaction temperature is arranged between 40～55 degree, reactant is heated by constant temperature heating device 16 by the hot-air of air heater, react safe and reliable, heat utilization efficiency is high, improves conversion rate of chlorine dioxide.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (7)
1. a chlorine dioxide generator, including reactor (7), the sodium chlorate storage tank (4) connected with described reactor (7) respectively through dosing pump (5) and hydrochloric acid storage tank (9), the discharging opening of described reactor (7) is connected with disinfection pool (2) with discharge nozzle (1) by water jet device (8), water jet device (8) porch is connected to control valve (10) and power water pipe (3), it is characterized in that, described reactor (7) is internally provided with temperature sensor (6), its top is additionally provided with controller (15) and constant temperature heating device (16), described power water pipe (3) has and is electrically connected with residual chlorine sensor (13) and chlorine residue measure and control instrument (14) with reactor (7), being provided with electro connecting pressure gauge (12) between described control valve (10) and water jet device (8), described electro connecting pressure gauge (12) electrically connects with controller (15) and dosing pump (5) respectively, described temperature sensor (6) electrically connects with controller (15).
2. a kind of chlorine dioxide generator according to claim 1, it is characterized in that: described constant temperature heating device (16) includes air heater and the HAI Heated Air Intake pipe connected with reactor (7), and the gas outlet place of described HAI Heated Air Intake pipe is provided with aeration head.
3. a kind of chlorine dioxide generator according to claim 1 and 2, it is characterised in that: described temperature sensor (6) is corrosion resistant type thermocouple probe.
4. a kind of chlorine dioxide generator according to claim 3, it is characterized in that: described sodium chlorate storage tank (4) and hydrochloric acid storage tank (9) bottom are provided with liquid level sensor (11), and described liquid level sensor (11) electrically connects with corresponding dosing pump (5) respectively.
5. a kind of chlorine dioxide generator according to claim 4, it is characterised in that: described dosing pump (5) is water proof type electromagnetic dosing pump.
6. a kind of chlorine dioxide generator according to claim 5, it is characterised in that: described reactor (7) adopts modified PTFE reactor.
7. a kind of chlorine dioxide generator according to claim 6, it is characterised in that: described reactor (7) is provided with relief valve and for observing the liquidometer of inside liquid level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620045828.3U CN205313085U (en) | 2016-01-18 | 2016-01-18 | Chlorine dioxide generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620045828.3U CN205313085U (en) | 2016-01-18 | 2016-01-18 | Chlorine dioxide generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205313085U true CN205313085U (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620045828.3U Active CN205313085U (en) | 2016-01-18 | 2016-01-18 | Chlorine dioxide generator |
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| CN (1) | CN205313085U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065482A (en) * | 2016-08-02 | 2016-11-02 | 四川拓璞环保科技有限公司 | A kind of high efficiency chlorine dioxide sterilizing machine |
| CN106145045A (en) * | 2016-08-02 | 2016-11-23 | 四川拓璞环保科技有限公司 | A kind of chlorine dioxide generating device |
| CN106185819A (en) * | 2016-07-14 | 2016-12-07 | 成都锦汇绿源环保技术有限公司 | A kind of photovoltaic intelligent disinfecting device |
| CN112429820A (en) * | 2019-08-26 | 2021-03-02 | 南京博知源环境科技有限公司 | Residual chlorine control method and device for chlorine dioxide disinfection |
-
2016
- 2016-01-18 CN CN201620045828.3U patent/CN205313085U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185819A (en) * | 2016-07-14 | 2016-12-07 | 成都锦汇绿源环保技术有限公司 | A kind of photovoltaic intelligent disinfecting device |
| CN106065482A (en) * | 2016-08-02 | 2016-11-02 | 四川拓璞环保科技有限公司 | A kind of high efficiency chlorine dioxide sterilizing machine |
| CN106145045A (en) * | 2016-08-02 | 2016-11-23 | 四川拓璞环保科技有限公司 | A kind of chlorine dioxide generating device |
| CN112429820A (en) * | 2019-08-26 | 2021-03-02 | 南京博知源环境科技有限公司 | Residual chlorine control method and device for chlorine dioxide disinfection |
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