CN103121765B - Water containing machine set of circulating water system - Google Patents
Water containing machine set of circulating water system Download PDFInfo
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- CN103121765B CN103121765B CN201310055820.6A CN201310055820A CN103121765B CN 103121765 B CN103121765 B CN 103121765B CN 201310055820 A CN201310055820 A CN 201310055820A CN 103121765 B CN103121765 B CN 103121765B
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Abstract
The invention relates to a water containing machine set of a circulating water system. The water containing machine set comprises a DIS system for performing an accurate solid-liquid separation on water in a pipeline, a PF system for adding an additive capable of improving water quality into the water and promoting the full combination of the additive and the water, a PC system for compensating the pressure loss of an outlet pipe of the DIS system as well as the pressure loss of the PF system, a control system for monitoring the water treated by the DIS system and controlling the DIS system, the PF system and the PC system, wherein the DIS system is connected to a main pipeline of the system in a side filtration manner, is positioned in front of a filter of the main pipeline of the system and is also connected with the PC system through the pipeline; the PC system is connected with the PF system through the pipeline; the PF system is connected with the main pipeline of the system through the pipeline; and the DIS system, the PC system and the PF system are connected with the control system through data lines. The water containing machine set provided by the invention has the effects of low carbon, energy conservation and emission reduction.
Description
Technical field
The invention belongs to circulating water treatment technology field, especially a kind of appearance water unit of circulating water system.
Background technology
The problems such as ubiquity fouling in the water system such as central air-conditioning, industrial cycle, burn into bacterium algae and water quality deterioration, this is caused by the distinctive environment of recirculated water, when serious, even can cause damage to equipment body and pipeline, increase use, maintenance, the cost of exchange device and pipeline more.Mainly there is following problem in the utilization of industrial circulating water at present:
Recirculated water is after repeatedly utilizing, can contain a large amount of suspended substances, algae substances and zwitterion, easily cause in circulating water system and harden, block, reduce heat exchange efficiency, when the suspended substance in recirculated water reaches a certain amount of cleaning, need circulating water system to quit work, reduced production efficiency, recirculated water can not reuse, and has caused the waste of water resources.Need to adopt to filter out the impurity in anhydrating, present recirculated water filtration fraction adopts coarse filtration, and coarse filtration cleaning adopts pressure difference switch to control and time switch is controlled.The filter effect of this filter method is general, and the clearance of impurity is not high, and equipment is larger, needs larger space.
Domestic cycle water system generally adopts artificial regularly evenly dosing, obtains the concentration of water Chinese medicine by analysis, with this, regulates the aperture of chemicals dosing plant.Because system volume is larger, analyze hysteresis and analysis frequency limited, the concentration of medicament to be controlled in certain scope and have difficulties, and in cooling circulating water in order to prevent scaling, in water body, add Scale inhibitors, inhibiter, sterilant is very important, along with blowdown procedure division medicament is discharged from, remaining drug concentration is diluted by new water, at this moment must supplement Scale inhibitors, sterilant, again recover water quality balance, often need to carry out empirical Calculation by blowdown quantity or the accumulation of moisturizing quantity, supplement enough inhibiter, Scale inhibitors and sterilant, must as supplementing with reference to property to realize, quantize to add according to the accumulative total of flow, make Scale inhibitors in water body, sterilant supplements suitably, the amount of owing that the more extensive management of this quantitative management occurs causes the loss of losing more than gain more to have economy, too much medicament strengthens running cost, the weighting lined cost of secondary pollution and follow-up water treatment of body that discharges water simultaneously.In addition, in system there is probabilistic variation in water quality, chemical examination monitoring not only needs large-scale centralab, and sample time, sampling spot also existed certain uncertainty may cause the inaccuracy of water quality detection, simultaneously, the deterministic process of system blowing time and blowdown flow rate is complicated, may cause at any time the waste of medicament and water resources.
Summary of the invention
The invention provides a kind of appearance water unit of circulating water system, it has solved that technical filter cost is high now, additive adds the unreasonable problem that causes drug waste of controlling.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is:
An appearance water unit for circulating water system, comprising:
Ducted water is carried out to the DIS system of solid-liquid clean cut separation;
The additive that improves water quality is added in water and promote the PF system that they fully merge;
The PC system that the pressure-losses of the outlet pipe pressure-losses of DIS system and PF system is compensated;
The water of processing through DIS system is monitored and is controlled the Controlling System of DIS system, PF system and the operation of PC system;
Described DIS system, PC system and PF system are connected successively, and DIS system is connected on system main pipeline by other filter form, and PF system is connected with system main pipeline by pipeline, and DIS system, PC system and PF system and control system are connected.
Further, described DIS system comprises water inlet pipe, principal pressure wall and blow-off pipe;
The entrance end of described water inlet pipe is connected with system main pipeline, the exit end of described water inlet pipe is connected with the entrance end of principal pressure wall, on described principal pressure wall, be provided with the isolation assembly that solid particulate matter and water are separated fully, the separation valve door that the instruction unpack valve of keeping apart, assigning according to Controlling System between isolation assembly and blow-off pipe is together drained the solid particulate matter from falling and impurity by blow-off pipe, utilizes negative pressure effectively by solid particulate matter and the impurity absorption negative-pressure adsorption assembly of discharge also;
Described isolation assembly is installed together with the assembly that just turns to of taking directed positive hour hands to rotate, produce and transmit power-assisted, and on described blow-off pipe, is provided with wash water valve, and the exit end of described main cylinder is connected with PC system by pipeline.
Further, described isolation assembly is two, is respectively the first isolation assembly and the second isolation assembly, and the first described isolation assembly is provided with first and is just turning to assembly, and the second described isolation assembly is provided with second and is just turning to assembly.
Further, described PC system comprises each site pressure of the first pressure sensitive device, induction PF system inlet ductwork and the export pipeline responding to each site pressure of DIS system inlet ductwork and export pipeline and parameter is provided to Controlling System and the second pressure sensitive device, pressure compensation unit, under meter and the magnetic valve of parameter is provided to Controlling System
The first described pressure sensitive device is arranged in DIS system, the second described pressure sensitive device is arranged in PF system, one end of described pressure compensation unit is connected with DIS system by pipeline, the other end is connected with PF system by pipeline, on the pipeline between pressure compensation unit and DIS system, is disposed with under meter and magnetic valve.
Further, described PF system comprises:
Improve additive and the well-mixed pushing unit of water of water quality;
Extraction improves the additive of water quality and the extracting unit to rising pipe by additive delivery;
Described extracting unit is arranged on the entrance end of described pushing unit, and described extracting unit is arranged on the inside of the special-purpose device that fills the additive that improves water quality, and the exit end of described pushing unit is connected with system main pipeline.
Further, described Controlling System comprises integrated system, and described integrated system adopts the man-machine interactive system of hommization, and subordinate is connected to the mark ginseng system that the various instrument of system are demarcated, proofreaied and correct;
The checking system of examining for the parameters of water, described checking system comprises water quality testing meter and the thermometer being arranged on successively on the pipeline connecting between DIS system and PC system;
Valid data are passed to the system of assigning of integrated system;
Checking system is examined for the parameters of water, finally feeds back to the system of assigning and specifically implements, and the system of assigning is passed to integrated system by valid data, by man-machine interactive system, shows related data;
Integrated system side level is connected to loop system, DCS master control room, and described loop system can be by valid data teletransmission to DCS master control room;
Described integrated system subordinate connects DIS system, PF system, PC system.
Further, the number of described water quality testing meter is three, be followed successively by the first water quality testing meter, the second water quality testing meter, the 3rd water quality testing meter, mainly for detection of positively charged ions such as the calcium ion in water, magnesium ion, potassium ion, zine ion, iron ion and hydrogen ions, the negatively charged ion such as carbonate, sulfate radical, chlorion, the microorganisms such as bacterium, algae.
Further, described checking system also comprises the parameter spare interface of detection index that can dilatation, while increasing in order to the detection index of later water quality, uses.
Further, described integrated system higher level is also connected to remote online system, long distance wireless system, covers cloud system, central cloud system, described remote online system and long distance wireless system, by covering cloud system, are given central cloud system by integrated system internal data remote transmission.
Further, described connection DIS system and PC system by pipeline, be inverted-F, two horizontal pipes of inverted-F pipeline are connected with DIS system, descending pipe is connected with PC system.
Beneficial effect of the present invention:
Appearance water unit of the present invention comprises the compositions such as DIS system, PC system, PF system, integrated system, and DIS system adopts side-filtering type to connect, and inside is furnished with advanced isolated location, and Pipeline Water is carried out to solid-liquid clean cut separation; PC system adopts advanced pressure sensitive device control pressure compensating unit to turn round pressure is compensated; PF system makes water and additive warm fast by the additive of pushing unit and pushing unit inside, effectively protects main line and other equipment; Integrated system adopts the man-machine interactive system of hommization, subordinate is connected to mark ginseng system, checking system, assigns system, wherein checking system is examined for the parameters of water, finally feeding back to the system of assigning specifically implements, the system of assigning is passed to integrated system by valid data, by man-machine interactive system, show related data, integrated system side level is connected to loop system can teletransmission arrive DCS master control room, handled easily personnel real time operation; Integrated system higher level is connected to remote online system, long distance wireless system, by covering cloud system, by integrated system internal data remote transmission, gives central cloud system, to reach accurate, effective instant on-line Control.
Appearance water unit of the present invention adopts complete engine set installation, and scene occupies little space, and simple operation is easy to maintenance, and solid-liquid separation is accurate, and the pressure-losses has compensation, and check water quality parameter is accurate, and device processes problem is instant, can reach low-carbon (LC), energy-conservation, the effect that reduces discharging.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation sketch of the present invention.
Fig. 2 is the structured flowchart of the Controlling System in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
A kind of appearance water unit of circulating water system, comprise the DIS system of ducted water being carried out to solid-liquid clean cut separation, the additive that improves water quality is added in water, and promote the PF system that they fully merge, DIS system is monitored and controlled to the PC system that the pressure-losses of the outlet pipe pressure-losses of DIS system and PF system is compensated and the water that process DIS system is processed, the Controlling System of PF system and the operation of PC system, described DIS system is connected on system main pipeline by other filter form, and before system main pipeline strainer, the pipeline that passes through of described DIS system is connected with PC system, described PC system is connected with PF system by pipeline, described PF system is connected with system main pipeline by pipeline, DIS system, PC system is connected with Controlling System by data line with PF system.
Embodiment 1
As illustrated in fig. 1 and 2, a kind of appearance water unit of circulating water system comprises water inlet pipe 1, and the entrance end of water inlet pipe 1 is connected with system main pipeline 25 by other filter form, and the exit end of water inlet pipe 1 is connected with the entrance end of principal pressure wall 5.On principal pressure wall 5, be provided with the first isolation assembly 4, the second isolation assembly 7 that solid particulate matter and water are separated fully, the first isolation is provided with on assembly 4 to be taked directed positive hour hands to rotate, produce and transmit first of power-assisted just to turn to be provided with on assembly 2, the second isolation assemblies 7 and take directed positive hour hands to rotate, produce and transmit second of power-assisted and just turning to assembly 8; Blow-off pipe 13, is provided with wash water valve 11 on blow-off pipe 13; Will first keep apart the instruction unpack valve of assigning according to Controlling System, the separation valve door 3 that the solid particulate matter from falling and impurity are together drained by blow-off pipe 13 between isolation assembly 4, the second isolation assembly 7 and blow-off pipe 13; Utilize negative pressure effectively by the negative-pressure adsorption assembly 6 of solid particulate matter and impurity absorption discharge; Each site pressure of induction principal pressure wall 5 entrance end pipelines and exit end pipeline and the first pressure sensitive device 9 of parameter is provided to Controlling System.
The exit end of principal pressure wall 5 is by inverted-F pipeline 18 and pressure compensation unit 20.On a horizontal pipe of inverted-F pipeline 18, along current, under meter 10 and magnetic valve 12 are installed successively, on another root horizontal pipe, along current, the first water quality testing meter 14, the second water quality testing meter 15, the 3rd water quality testing meter 16 and thermometer 17 are installed successively, mainly for detection of positively charged ions such as the calcium ion in water, magnesium ion, potassium ion, zine ion, iron ion and hydrogen ions, the negatively charged ion such as carbonate, sulfate radical, chlorion, the microorganism such as bacterium, algae, temperature etc.
Described first is just turning to assembly 2, separation valve door 3, second just turning to assembly 8, wash water valve 11, negative-pressure adsorption assembly 6, the first pressure sensitive device 9, under meter 10, magnetic valve 12, pressure compensation unit 20, pushing unit 21, extracting unit 23, the second pressure sensitive device 22 to be connected with integrated system by data line.Described integrated system adopts the man-machine interactive system of hommization, subordinate is connected to demarcates the various instrument of system, the mark ginseng system of proofreading and correct, checking system, assign system, wherein checking system is examined for the parameters of water, finally feeding back to the system of assigning specifically implements, the system of assigning is passed to integrated system by valid data, by man-machine interactive system, show related data, integrated system side level is connected to loop system, DCS master control room, described loop system can be by valid data teletransmission to DCS master control room, handled easily personnel real time operation, integrated system higher level is also connected to remote online system, long distance wireless system, cover cloud system, central authorities' cloud system, described remote online system and long distance wireless system are by covering cloud system, by integrated system internal data remote transmission, give central cloud system, to reach accurate, effective instant on-line Control.
Described checking system also comprises the parameter spare interface of detection index that can dilatation, while increasing in order to the detection index of later water quality, uses.
Described the first water quality testing meter 14, the second water quality testing meter 15, the 3rd water quality testing meter 16 are connected with checking system by data line with thermometer 17.
The operational process of the appearance water unit of a kind of circulating water system of the present invention: system initialization, startup.Recirculated water enters native system by the water inlet pipe 1 of other filter form, by principal pressure wall 5, pressure compensation unit 20 and pushing unit 21, finally gets back to system main pipeline 25 successively.The water quality of the first water quality testing meter 14, the second water quality testing meter 15, the 3rd water quality testing meter 16 and thermometer 17 Real-Time Monitoring recirculated waters in operational process, and detected result is passed to checking system by data line, checking system is examined for the parameters of water, finally feeding back to the system of assigning specifically implements, the system of assigning is passed to integrated system by valid data, by man-machine interactive system, show related data, loop system can be by valid data teletransmission to DCS master control room.Operator can observe the variation of water quality according to valid data, by input operation parameter, water quality is controlled.
When detected result shows that water quality impurity is larger, operator's input operation parameter, integrated system sends instructions and is just turning to assembly 2, second just turning to assembly 8 to first, the first isolation assembly 4, the second isolation assembly 7 are started, under the acting in conjunction of negative-pressure adsorption assembly 6, the solid particulate matter in recirculated water and water are separated fully, then the instruction unpack valve that separation valve door 3 is assigned according to integrated system, solid particulate matter from falling and impurity are together drained by blow-off pipe 13, the filtration blowdown of completion system.
When detected result shows that water quality is defective, integrated system sends instructions to extracting unit 23, and the additive that extraction improves water quality adds in water, and under the effect of pushing unit 21, additive and water fully mix, and reach the object of improving water quality.The interpolation of the additive of native system is controlled accurately, mixes fully, has improved the utilization ratio of additive, has reduced the waste of additive.
Pressure change in the first pressure sensitive device 9 and the second pressure sensitive device 22 detection system processes, and give integrated system data transmission.When having the pressure-losses, integrated system sends instructions to pressure compensation unit 20, and pressure compensation unit 20 starts, and to system balance pressure, makes the pressure recovery of system normal.
Integrated system passes through the data in system operational process remote online system, long distance wireless system, covers cloud system, by integrated system internal data remote transmission, give central cloud system, in the time of so just can making equipment go wrong, engineering technical personnel understand in time, and handle it in time, greatly reduce the fault in equipment running process, the long-term normal operation of assurance system.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. an appearance water unit for circulating water system, is characterized in that, comprising:
Ducted water is carried out to the DIS system of solid-liquid clean cut separation;
The additive that improves water quality is added in water and promote the PF system that they fully merge;
The PC system that the pressure-losses of the outlet pipe pressure-losses of DIS system and PF system is compensated;
The water of processing through DIS system is monitored and is controlled the Controlling System of DIS system, PF system and the operation of PC system;
Described DIS system, PC system and PF system are connected successively, and DIS system is connected on system main pipeline by other filter form, and PF system is connected with system main pipeline by pipeline, and DIS system, PC system and PF system and control system are connected;
Described DIS system comprises water inlet pipe, principal pressure wall and blow-off pipe, the entrance end of described water inlet pipe is connected with system main pipeline, the exit end of described water inlet pipe is connected with the entrance end of principal pressure wall, on described principal pressure wall, be provided with the isolation assembly that solid particulate matter and water are separated fully, to between isolation assembly and blow-off pipe, keep apart, the separation valve door that the instruction unpack valve of assigning according to Controlling System is together drained the solid particulate matter from falling and impurity by blow-off pipe, utilize negative pressure effectively by the negative-pressure adsorption assembly of solid particulate matter and impurity absorption discharge, described isolation assembly rotates with taking directed positive hour hands, the assembly that just turns to that produces and transmit power-assisted is installed together, on described blow-off pipe, be provided with wash water valve, the exit end of described principal pressure wall is connected with PC system by pipeline,
Described PC system comprises each site pressure of induction DIS system inlet ductwork and export pipeline and the first pressure sensitive device of parameter is provided to Controlling System, each site pressure of induction PF system inlet ductwork and export pipeline and the second pressure sensitive device of parameter is provided to Controlling System, pressure compensation unit, under meter and magnetic valve, the first described pressure sensitive device is arranged in DIS system, the second described pressure sensitive device is arranged in PF system, one end of described pressure compensation unit is connected with DIS system by pipeline, the other end is connected with PF system by pipeline, on the pipeline between pressure compensation unit and DIS system, be disposed with under meter and magnetic valve,
Described PF system comprises: the additive and the well-mixed pushing unit of water that improve water quality, extraction improves the additive of water quality and the extracting unit to rising pipe by additive delivery, described extracting unit is arranged on the entrance end of described pushing unit, described extracting unit is arranged on the inside of the special-purpose device that fills the additive that improves water quality, and the exit end of described pushing unit is connected with system main pipeline;
Described Controlling System comprises integrated system, described integrated system adopts the man-machine interactive system of hommization, subordinate is connected to demarcates the various instrument of system, the mark ginseng system of proofreading and correct, the checking system of examining for the parameters of water, described checking system comprises water quality testing meter and the thermometer being arranged on successively on the pipeline connecting between DIS system and PC system, valid data are passed to the system of assigning of integrated system, checking system is examined for the parameters of water, finally feeding back to the system of assigning specifically implements, the system of assigning is passed to integrated system by valid data, by man-machine interactive system, show related data, integrated system side level is connected to loop system, DCS master control room, described loop system can be by valid data teletransmission to DCS master control room, described integrated system subordinate connects DIS system, PF system, PC system.
2. the appearance water unit of a kind of circulating water system according to claim 1, it is characterized in that: described isolation assembly is two, be respectively the first isolation assembly and the second isolation assembly, the first described isolation assembly is provided with first and is just turning to assembly, and the second described isolation assembly is provided with second and is just turning to assembly.
3. the appearance water unit of a kind of circulating water system according to claim 1, is characterized in that: the number of described water quality testing meter is three, is followed successively by the first water quality testing meter, the second water quality testing meter, the 3rd water quality testing meter.
4. the appearance water unit of a kind of circulating water system according to claim 1, is characterized in that: described checking system also comprises the parameter spare interface of detection index that can dilatation.
5. the appearance water unit of a kind of circulating water system according to claim 1, is characterized in that: described integrated system higher level is also connected to remote online system, long distance wireless system, covers cloud system, central cloud system,
Described remote online system and long distance wireless system, by covering cloud system, are given central cloud system by integrated system internal data remote transmission.
6. according to the appearance water unit of a kind of circulating water system described in claim 1～5 any one, it is characterized in that: described connection DIS system and the pipeline of PC system are inverted-F, two horizontal pipes of inverted-F pipeline are connected with DIS system, and descending pipe is connected with PC system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310055820.6A CN103121765B (en) | 2013-02-22 | 2013-02-22 | Water containing machine set of circulating water system |
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| CN201310055820.6A CN103121765B (en) | 2013-02-22 | 2013-02-22 | Water containing machine set of circulating water system |
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| CN103755059B (en) * | 2013-12-11 | 2015-06-17 | 山东鲁南机床有限公司 | Novel automatic preparation device of high-purity constant-temperature deionized water |
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| CN1962473A (en) * | 2005-11-09 | 2007-05-16 | 上海洗霸科技有限公司 | Full-automatic intelligent control on-line drug-feeding security system |
| CN201190120Y (en) * | 2008-03-18 | 2009-02-04 | 河南省日立信电子有限公司 | Automatic monitoring apparatus for purification and re-use of recirculated cooling water |
| CN202519112U (en) * | 2012-05-02 | 2012-11-07 | 天津天化科威水处理技术有限公司 | Intelligent on-line monitoring, dosing and drainage control system for cooling circulating water system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JO3415B1 (en) * | 2011-03-30 | 2019-10-20 | Crystal Lagoons Tech Inc | System for treating water used for industrial purposes |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962473A (en) * | 2005-11-09 | 2007-05-16 | 上海洗霸科技有限公司 | Full-automatic intelligent control on-line drug-feeding security system |
| CN201190120Y (en) * | 2008-03-18 | 2009-02-04 | 河南省日立信电子有限公司 | Automatic monitoring apparatus for purification and re-use of recirculated cooling water |
| CN202519112U (en) * | 2012-05-02 | 2012-11-07 | 天津天化科威水处理技术有限公司 | Intelligent on-line monitoring, dosing and drainage control system for cooling circulating water system |
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