CN204917958U - During supplying water, regional high pressure of oil gas carries out mechanism that handles to quality of water - Google Patents
During supplying water, regional high pressure of oil gas carries out mechanism that handles to quality of water Download PDFInfo
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- CN204917958U CN204917958U CN201520651356.1U CN201520651356U CN204917958U CN 204917958 U CN204917958 U CN 204917958U CN 201520651356 U CN201520651356 U CN 201520651356U CN 204917958 U CN204917958 U CN 204917958U
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Abstract
The utility model discloses a during supplying water, regional high pressure of oil gas carries out mechanism that handles to quality of water, head tank no. 1 and head tank are provided with blender and reactor between two, the blender below is provided with measuring pump no. 1 and measuring pump no. 2, and measuring pump no. 1 all feeds through with the blender is inside with measuring pump no. 2, and the blender below is provided with the rabbling mechanism, and the reactor top is provided with induction unit, and the induction unit intercommunication has the chlorine residue to observe and control the appearance, is provided with the chlorine residue sensor in the chlorine residue observing and controlling appearance, the below of reactor is provided with electric heater, and electric heater is connected with the reactor, and electric heater is connected with temperature controller, is provided with temperature sensor and pressure sensor in the reactor, and the reactor outside is provided with the control box, the lateral wall of reactor is provided with the solenoid valve. This mechanism can carry out the water quality processing system that monitors to temperature and pressure, increases chlorine dioxide's reaction efficiency, can rationally control chlorine dioxide concentration, and it is extravagant to reduce the raw materials, guarantees that quality of water meets the requirements, guarantees people's health of drinking water.
Description
Technical field
The utility model relates to a kind of mechanism, especially relates to the mechanism processed water quality in a kind of high service of oil gas region.
Background technology
Dioxide peroxide is yellow-green colour or yellowish red color gas.There is the specific stimulation stink of similar chlorine and nitric acid.Liquid is sorrel, and solid is orange red.Dioxide peroxide has the irritating smell similar to chlorine, has intense stimulus, mainly causes eye and respiratory tract after contact, suck high density and pulmonary edema can occur, can be lethal, major injury is produced to respiratory tract, this product gas of high density, may be irritant to skin.The highly concentrated solution of skin contact or absorption this product, may cause intense stimulus and corrosion, Long Term Contact can cause chronic bronchitis.Dioxide peroxide is mainly used in sterilization, and chlorine dioxide generator is widely used in Drinking Water, hospital sewage, industrial sewage, municipal middle water reuse and the process of industrial circulating water sterilization algae removal with its advanced technology, sterilizing ability is strong, safe and reliable, running cost is low feature.Chlorine dioxide generator conventional at present has malleation and negative pressure two kinds, general use malleation chlorine dioxide generator in high service pipeline.Use the user of high service pipeline water delivery mostly to use mechanical pump (submersible pump, impeller pump etc.) to supply water, the positive pressure of pipeline is generally at 0.3 ~ 0.7MPa.Knock down in pipeline by chlorine dioxide disinfection liquid, the chlorine dioxide disinfection liquid output pressure of producer must be greater than manifold pressure and could realize.Carry out in the application of killing virus at existing employing dioxide peroxide, because water supply line mostly adopts steel pipe manufacture, the corrosion-resistant of steel pipe, often there is leaking of pipeline, affect pressure of supply water, cause water waste, and produce in chlorine dioxide, due to the temperature variation that environment and reaction process produce, easily produce harmful material, the health of people is caused damage.
Utility model content
The purpose of this utility model be to overcome mix in the generation systems of above-mentioned existing dioxide peroxide uneven, cause wastage of material, concentration for dioxide peroxide controls not tight, cause corrosive pipeline, and temperature and pressure change is not controlled, the material that easy generation is harmful, to problems such as the health of people cause damage, devise the mechanism in a kind of high service of oil gas region, water quality processed, the Water quality processing system that this mechanism can monitor temperature and pressure, increase the luminous efficiency of dioxide peroxide, reasonably can control chlorine dioxide concentration, reduce wastage of material, and temperature and pressure change is effectively controlled, ensure that water quality meets the requirements, ensure that people drink water health, solve mix in the generation systems of existing dioxide peroxide uneven, cause wastage of material, concentration for dioxide peroxide controls not tight, cause corrosive pipeline, and temperature and pressure change is not controlled, the material that easy generation is harmful, to problems such as the health of people cause damage.
The purpose of this utility model is achieved through the following technical solutions: to the mechanism that water quality processes in the high service in oil gas region, comprise head tank one and head tank two, mixing tank and reactor is provided with between described head tank one and head tank two, and mixing tank is communicated with reactor, head tank one is all communicated with mixing tank with head tank two, volume pump one and volume pump two is provided with below mixing tank, and volume pump one is all communicated with internal mixer with volume pump two, stirring mechanism is provided with below mixing tank, stirring mechanism one end is arranged in a mixer, stirring mechanism is arranged between volume pump one and volume pump two, volume pump one is communicated with head tank one, volume pump two is communicated with head tank two, induction units is provided with above reactor, and induction units is communicated with inside reactor, induction units is communicated with chlorine residue measurement and control instrument, residual chlorine sensor is provided with in chlorine residue measurement and control instrument, and residual chlorine sensor is communicated with induction units, also comprise in-line pump, and in-line pump is communicated with head tank two with head tank one simultaneously, the below of described reactor is provided with electric heater, electric heater is connected with reactor, electric heater is connected with temperature regulator, temperature sensor and pressure transmitter is provided with in reactor, temperature sensor is connected with temperature regulator, reactor outer setting has controlling box, and temperature sensor, pressure transmitter are all connected with controlling box with temperature regulator, the sidewall of described reactor is provided with magnetic valve, and magnetic valve is communicated with reactor.
Described in-line pump connecting tube one, one end of pipeline one is communicated with in-line pump, the other end is communicated with chlorine residue measurement and control instrument, induction units is communicated with pipeline three away from one end of reactor, pipeline San Tong method is communicated with chlorine residue measurement and control instrument with pipeline one, the pipe diameter of pipeline three is greater than the diameter of pipeline one, and pipeline one is provided with under meter.
Described pipeline one is communicated with pipeline two, and pipeline two is communicated with chlorine residue measurement and control instrument with pipeline one simultaneously, and pipeline two is provided with variable valve.
The liquid outlet of described head tank one and the liquid outlet of head tank two are provided with vacuum breaker, and vacuum breaker can cut off the fluid of head tank one or the fluid of head tank two respectively.
In sum, the beneficial effects of the utility model are: the Water quality processing system that this mechanism can monitor temperature and pressure, increase the luminous efficiency of dioxide peroxide, reasonably can control chlorine dioxide concentration, reduce wastage of material, and temperature and pressure change is effectively controlled, ensure that water quality meets the requirements, ensure that people drink water health, solve mix in the generation systems of existing dioxide peroxide uneven, cause wastage of material, concentration for dioxide peroxide controls not tight, cause corrosive pipeline, and temperature and pressure change is not controlled, the material that easy generation is harmful, to problems such as the health of people cause damage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark and corresponding component title in accompanying drawing: 1-chlorine residue measurement and control instrument; 2-residual chlorine sensor; 3-head tank one; 4-temperature regulator; 5-reactor; 6-electric heater; 7-induction units; 8-magnetic valve; 9-under meter; 10-head tank two; 11-mixing tank; 12-volume pump two; 13-volume pump one; 14-variable valve; 15-in-line pump; 16-pipeline one; 17-pipeline two; 18-vacuum breaker; 19-temperature sensor; 20-stirring mechanism; 21-pipeline three; 22-controlling box; 23-pressure transmitter.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment 1:
As shown in Figure 1, to the mechanism that water quality processes in the high service in oil gas region, comprise head tank 1 and head tank 2 10, mixing tank 11 and reactor 5 is provided with between described head tank 1 and head tank 2 10, and mixing tank 11 is communicated with reactor 5, head tank 1 is all communicated with mixing tank 11 with head tank 2 10, volume pump 1 and volume pump 2 12 is provided with below mixing tank 11, and volume pump 1 and volume pump 2 12 are all communicated with mixing tank 11 inside, stirring mechanism 20 is provided with below mixing tank 11, stirring mechanism 20 one end is arranged in mixing tank 11, stirring mechanism 20 is arranged between volume pump 1 and volume pump 2 12, volume pump 1 is communicated with head tank 1, volume pump 2 12 is communicated with head tank 2 10, induction units 7 is provided with above reactor 5, and induction units 7 is communicated with reactor 5 inside, induction units 7 is communicated with chlorine residue measurement and control instrument 1, residual chlorine sensor 2 is provided with in chlorine residue measurement and control instrument 1, and residual chlorine sensor 2 is communicated with induction units 7, also comprise in-line pump 15, and in-line pump 15 is communicated with head tank 2 10 with head tank 1 simultaneously, the below of described reactor 5 is provided with electric heater 6, electric heater 6 is connected with reactor 5, electric heater 6 is connected with temperature regulator 4, temperature sensor 19 and pressure transmitter 23 is provided with in reactor 5, temperature sensor 19 is connected with temperature regulator 4, reactor 5 outer setting has controlling box 22, and temperature sensor 19, pressure transmitter 23 are all connected with controlling box 22 with temperature regulator 4, the sidewall of described reactor 5 is provided with magnetic valve 8, and magnetic valve 8 is communicated with reactor 5, described in-line pump 15 connecting tube 1, one end of pipeline 1 is communicated with in-line pump 15, the other end is communicated with chlorine residue measurement and control instrument 1, induction units 7 is communicated with pipeline 3 21 away from one end of reactor 5, pipeline 3 21 is communicated with chlorine residue measurement and control instrument 1 with pipeline 1 simultaneously, the pipe diameter of pipeline 3 21 is greater than the diameter of pipeline 1, and pipeline 1 is provided with under meter 9, described pipeline 1 is communicated with pipeline 2 17, and pipeline 2 17 is communicated with chlorine residue measurement and control instrument 1 with pipeline 1 simultaneously, pipeline 2 17 is provided with variable valve 14, the liquid outlet of described head tank 1 and the liquid outlet of head tank 2 10 are provided with vacuum breaker 18, and vacuum breaker 18 can cut off the fluid of head tank 1 or the fluid of head tank 2 10 respectively.This reactive system is the specific equipment of pressure piping disinfection of drinking water, and water pipe pressure all can use under 0.7MPa.It has the advantages that conversion rate of chlorine dioxide is high, equipment running cost is low, easy and simple to handle, level of control is high.Its main technical parameters: volume pump 1 and volume pump 1 maximum working pressure (MWP) are 0.98MPa; Volume pump 1 and volume pump 1 electric power are 24W; Volume pump 1 and volume pump 1 peak flow are 38mL/min; Volume pump 1 and volume pump 1 operating frequency are 0 ~ 360spm; Chlorine dioxide yield 500 ~ 1000mL/h; Conversion rate of chlorine dioxide 80%; In-line pump 15 lift 45m; Temperature of reaction controls at 70 DEG C.This reactive system selects hydrochloric acid and sodium chlorate to be raw material, wherein load sodium chlorate as raw material in head tank 1, hydrochloric acid is loaded as raw material in head tank 2 10, mixing tank 11 is pumped in proportion respectively by volume pump, make to mix under the stirring action of stirring mechanism 20, reduce the waste of its raw material, avoid unreacted raw material to be mixed in chlorine dioxide liquid, well-mixed liquid enters in reactor 5 and reacts, and reacted chlorine dioxide liquid enters water supply line through induction units 7.The determination of titanium dioxide chlorine dose is controlled by chlorine residue measurement and control instrument 1, beyond producer 50m, water sampling is through chlorine residue sensing 2, sensor output 0 ~ 20mA analog quantity current signal enters chlorine residue measurement and control instrument 1 and compares process, then export variable pulse signal and control volume pump, volume pump controller changes the operating frequency of pump head at any time according to the change of pulse signal, namely change the flow of volume pump, make the chlorine residue of water supply line remain certain value.The amount of substance ratio participating in starting material hydrochloric acid and the sodium chlorate of reacting is 1: 1, and solid sodium chlorate dissolving ratio in water is generally defined as 1: 2, and namely sodium chlorate is 1.Hydrochloric acid and pumped into T-shaped mixing tank by two volume pumps in proportion by the sodium chlorate of dissolving, in T-shaped mixing tank, hydrochloric acid contacts with sodium chlorate.Mixed solution completely after contact enters reactor and stops reaction.In general, hydrochloric acid and sodium chlorate enter after reactor through mixing tank, and whether sufficient reacting is based on three conditions, i.e. temperature, time and pressure.Under the condition that temperature is certain, the mixed solution residence time is in the reactor directly proportional to chlorine dioxide yield, transformation efficiency.In the chemical reaction process of hydrochloric acid, sodium chlorate, obtain reaction effect more completely, except contact and residence time factor, in addition a very important factor is exactly temperature of reaction.At normal temperatures (10 ~ 25 DEG C), after two kinds of contact raw 40min, its transformation efficiency is 30%.65 ~ 72 DEG C time, after 40min, transformation efficiency is 65% ~ 80%.Prove through a large amount of experiments, when the temperature of reaction of hydrochloric acid and sodium chlorate must reach 70 DEG C, high yield and high-quality chlorine dioxide disinfection liquid could be obtained.For realizing higher temperature of reaction, reaction chamber adopts the manufacture of titanium material, has both improve the erosion resistance that heat transfer efficiency turn improves reactor.Arrange electric heater 6 below reactor, the heating tube of electric heater 6 is arranged in the reactor, for heating the temperature of heat-transfer medium water.WATER AS FLOW MEDIUM can reduce the thermograde of reactor, to ensure that dioxide peroxide steadily produces, throw in evenly, to improve sterilisation effect.The power of electric heater is controlled by temperature regulator 4, and temperature regulator 4 controls water liquid level simultaneously, to prevent overheated and dry combustion method.Temperature in temperature sensor 19 pairs of reactors 5 is monitored, and in time temperature value is fed back to temperature regulator 4, makes temperature regulator 4 control electric heater 6 and carries out heating up or lowering the temperature, by the reaction controlling in reactor 5 in the reasonable temperature value of setting.The reaction process of mechanism is controlled by controlling box 22, its temperature and pressure is undertaken responding to by temperature sensor 19 and pressure transmitter 23 and is delivered to the display screen display of controlling box 22, when the dioxide peroxide produced after reaction in reactor 5 is discharged, magnetic valve 8 is utilized to control output.
Also be stressed that the design of reaction pressure, illustrate that the pressure of reaction environment can not be too high through a large amount of tests, during pressure height, there is reversed reaction, the productive rate of dioxide peroxide declined in meeting inhibited reaction speed.Therefore hydrochloric acid and sodium chlorate reaction process must be made to be in normal pressure or negative pressure state, guarantee popular response.In order to make to be in atmospheric pressure state in reactor, the design of user's water supply line internal pressure and producer operation power water pressure is very important.Producer operation power water pressure must be greater than the internal pressure of user's water supply line could be soluble in water by thimerosal, and the water of assure feed water pipeline does not reflux.Therefore operation power Water oxidize chlorine disinfectant liquid enters user's water supply line.For this purpose, induction units 7 is set in exit.Based on above-mentioned purpose, the diameter design of pipeline 3 21 is greater than the diameter of pipeline 1, its flow is sprayed more smooth and easy, high pressure pipe pump is also received on water supply line, the hydraulic pressure of water supply line is through in-line pump supercharging, make induction units top hole pressure be greater than water pipe pressure, make the input aperture pressure of induction units lower than 0 by variable diameter design.Only reactor just can be made to work under normal conditions lower than zero pressure, improve speed of response.In-line pump outlet is connected with the under meter 9 be arranged on equipment, and to observe the flow of power water, variable valve 14 is the measures in order to regulate producer induction units to produce zero pressure.In the disinfecting of Drinking Water, according to the relevant criterion of country, the chlorine content in process water is required at 0.2 ~ 0.7mg/L.Reach this standard, only way is the output flow controlling volume pump, and the amount of pumping into of volume pump is under the prerequisite that pump head stroke is certain, and the frequency controlling pump head is relatively accurate.Chlorine residue measurement and control instrument selects the product that market can directly be bought, the chlorine residue test specification 0 ~ 2mg/L of this instrument, output pulse signal variable range 0 ~ 360spm, and is provided with PID regulatory function.Can at the outer water sampling of water supply line 50m during use, chlorine residue signal controls the frequency of volume pump after chlorine residue controller calculates, with the productive rate of control generator.
As mentioned above, in high service pipeline, selecting chlorine dioxide generator to select, transformation efficiency is high, safe and reliable, installation and debugging convenient, the malleation chlorine dioxide generator of chlorine residue observation and control technology advanced person, requires that the output pressure of this producer dioxide peroxide mixed solution must be greater than water pipe pressure; The conversion rate of chlorine dioxide of producer must be greater than 65%; Being added to ducted chlorine dioxide concentration can not be too high, in order to avoid accelerate the corrosion speed of pipeline; Control chlorine content within the scope of regulation, improve the sterilisation quality of Drinking Water; Temperature controls, in rational numerical value, to realize efficient reactivity, reaches maximized utilization ratio.The Water quality processing system that this mechanism can monitor temperature and pressure, increase the luminous efficiency of dioxide peroxide, reasonably can control chlorine dioxide concentration, reduce wastage of material, and temperature and pressure change is effectively controlled, ensure that water quality meets the requirements, ensure that people drink water health, solve mix in the generation systems of existing dioxide peroxide uneven, cause wastage of material, concentration for dioxide peroxide controls not tight, cause corrosive pipeline, and temperature and pressure change is not controlled, the material that easy generation is harmful, to problems such as the health of people cause damage.
The above; it is only preferred embodiment of the present utility model; not any pro forma restriction is done to the utility model; every according to technology of the present utility model, method in fact to any simple modification, equivalent variations that above embodiment is done, all fall within protection domain of the present utility model.
Claims (4)
1. the mechanism in the high service in oil gas region, water quality processed, it is characterized in that: comprise head tank one (3) and head tank two (10), mixing tank (11) and reactor (5) is provided with between described head tank one (3) and head tank two (10), and mixing tank (11) is communicated with reactor (5), head tank one (3) is all communicated with mixing tank (11) with head tank two (10), mixing tank (11) below is provided with volume pump one (13) and volume pump two (12), and volume pump one (13) and volume pump two (12) are all communicated with mixing tank (11) inside, mixing tank (11) below is provided with stirring mechanism (20), stirring mechanism (20) one end is arranged in mixing tank (11), stirring mechanism (20) is arranged between volume pump one (13) and volume pump two (12), volume pump one (13) is communicated with head tank one (3), volume pump two (12) is communicated with head tank two (10), reactor (5) top is provided with induction units (7), and induction units (7) is communicated with reactor (5) inside, induction units (7) is communicated with chlorine residue measurement and control instrument (1), residual chlorine sensor (2) is provided with in chlorine residue measurement and control instrument (1), and residual chlorine sensor (2) is communicated with induction units (7), also comprise in-line pump (15), and in-line pump (15) is communicated with head tank two (10) with head tank one (3) simultaneously, the below of described reactor (5) is provided with electric heater (6), electric heater (6) is connected with reactor (5), electric heater (6) is connected with temperature regulator (4), temperature sensor (19) and pressure transmitter (23) is provided with in reactor (5), temperature sensor (19) is connected with temperature regulator (4), reactor (5) outer setting has controlling box (22), and temperature sensor (19), pressure transmitter (23) are all connected with controlling box (22) with temperature regulator (4), the sidewall of described reactor (5) is provided with magnetic valve (8), and magnetic valve (8) is communicated with reactor (5).
2. the mechanism in the high service in oil gas region according to claim 1, water quality processed, it is characterized in that: described in-line pump (15) connecting tube one (16), one end of pipeline one (16) is communicated with in-line pump (15), the other end is communicated with chlorine residue measurement and control instrument (1), induction units (7) is communicated with pipeline three (21) away from one end of reactor (5), pipeline three (21) is communicated with chlorine residue measurement and control instrument (1) with pipeline one (16) simultaneously, the pipe diameter of pipeline three (21) is greater than the diameter of pipeline one (16), pipeline one (16) is provided with under meter (9).
3. the mechanism in the high service in oil gas region according to claim 1, water quality processed, it is characterized in that: described pipeline one (16) is communicated with pipeline two (17), pipeline two (17) is communicated with chlorine residue measurement and control instrument (1) with pipeline one (16) simultaneously, pipeline two (17) is provided with variable valve (14).
4. the mechanism in the high service in oil gas region according to claim 1, water quality processed, it is characterized in that: the liquid outlet of described head tank one (3) and the liquid outlet of head tank two (10) are provided with vacuum breaker (18), and vacuum breaker (18) can cut off the fluid of head tank one (3) or the fluid of head tank two (10) respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651356.1U CN204917958U (en) | 2015-08-27 | 2015-08-27 | During supplying water, regional high pressure of oil gas carries out mechanism that handles to quality of water |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520651356.1U CN204917958U (en) | 2015-08-27 | 2015-08-27 | During supplying water, regional high pressure of oil gas carries out mechanism that handles to quality of water |
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| CN204917958U true CN204917958U (en) | 2015-12-30 |
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| CN201520651356.1U Expired - Fee Related CN204917958U (en) | 2015-08-27 | 2015-08-27 | During supplying water, regional high pressure of oil gas carries out mechanism that handles to quality of water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016303A (en) * | 2015-08-27 | 2015-11-04 | 成都科盛石油科技有限公司 | Mechanism for treating water quality in oil gas area |
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- 2015-08-27 CN CN201520651356.1U patent/CN204917958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016303A (en) * | 2015-08-27 | 2015-11-04 | 成都科盛石油科技有限公司 | Mechanism for treating water quality in oil gas area |
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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: 20151230 Termination date: 20160827 |