CN103755049B - System and technology for overall treatment of water for metallurgy - Google Patents
System and technology for overall treatment of water for metallurgy Download PDFInfo
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- CN103755049B CN103755049B CN201310746224.2A CN201310746224A CN103755049B CN 103755049 B CN103755049 B CN 103755049B CN 201310746224 A CN201310746224 A CN 201310746224A CN 103755049 B CN103755049 B CN 103755049B
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Abstract
The invention provides a system and technology for overall treatment of water for metallurgy. The treatment system comprises a water purifying system, a dirt circulating system and an accident water regulating unit, wherein the water purifying system comprises a water source, an inclined pipe settling device, a smoothing settling device and a water purifying user side which are sequentially connected; the dirt circulating system comprises a rotational flow settling device, a chemical deoiling device, a hot water storing device, a cold water storing device, a water production line and a cooling device which are sequentially connected; the accident water regulating unit comprises an accident water storing device, a water inlet pipeline, a water outlet pipeline and a water pump arranged on the water outlet pipeline; the accident water storing device is communicated with the water purifying system and/or the dirt circulating system respectively by the water inlet pipeline and the water outlet pipeline so as to receive emergency inflow; the joint of the water purifying system and/or the dirt circulating system and the water outlet pipeline is at the downstream side of the joint of the water purifying system and/or the dirt circulating system and the water inlet pipeline. The system can regulate the pace of water treatment, the parts can be overhauled or cleaned online, the water temperature can be regulated, and water treatment can be carried out stably and smoothly for a long time.
Description
Technical field
The present invention relates to water treating equipment and technique, specifically, relate to a kind of total system of metallurgical water and a kind of comprehensive processing technique of metallurgical water.
Background technology
Usually, smelter (such as, iron and steel enterprise) belong to the industry of highly energy-consuming, high water consumption, the new water of at substantial is needed in production process, but in view of the water quality at enterprise water source limits (such as, there is algae, suspended substance etc., the change of water quality particularly produced with the conversion in season), generally need to carry out preliminary process to water quality, the water in water source could be sent to each water unit and use.
In addition, the new water of smelter at substantial, will inevitably produce a large amount of waste water, such as, for iron and steel enterprise, containing precipitation and other suspended substances such as a large amount of iron scales in its waste water, also containing a large amount of oils, also has the feature of high temperature simultaneously.Usually need to carry out recycle to waste water, the amount of makeup water of enterprise can be reduced like this, and can saving water resource, possible water pollution accident can be avoided simultaneously.
In addition, traditional smelter (such as, iron and steel enterprise) usually new water and waste water is processed respectively, and relative unit is arranged apart, which results in the inconvenience of procreative collaboration aspect, and add the floor space of factory building and relevant structures, also result in the upper difficulty of management, do not meet intensive management expectancy.
Summary of the invention
The object of the invention is to solve at least one item in prior art above shortcomings.
Such as, an object of the present invention is to provide a kind of water treatment system can carrying out comprehensive treating process effectively to metallurgical water.Preferably, the invention provides a kind of metallurgical water total system that can have on-bne repair and decontamination function and/or there is water function of meeting an urgent need.
An aspect of of the present present invention provides a kind of metallurgical water total system.Described metallurgical water total system comprises water cleaning systems, the turbid recycle system and accident water regulation unit, wherein, described water cleaning systems comprises the water source be linked in sequence by the first pipeline, tube settler device, horizontal sedimentation device and water purification user, the described turbid recycle system comprises the rotational flow settlement device be linked in sequence by second pipe, electrochemical deoiling device, hot water storage device, cold water storing device and use water production line, the described turbid recycle system also comprises the refrigerating unit be set up in parallel with hot water storage device and cold water storing device, described refrigerating unit has the water-in be connected with hot water storage device and the water outlet be connected with cold water storing device, described accident water regulation unit comprises accident water storing device, suction culvert, outlet pipeline and water pump, wherein, accident water storing device is communicated with to receive from the emergent water in water cleaning systems and/or the turbid recycle system by described suction culvert with water cleaning systems and/or the turbid recycle system, accident water storing device is communicated with water cleaning systems and/or the turbid recycle system by described outlet pipeline, and the position that water cleaning systems and/or the turbid recycle system are communicated with outlet pipeline is positioned at the downstream, position that water cleaning systems and/or the turbid recycle system are communicated with suction culvert, described water pump is arranged on outlet pipeline.
In an exemplary embodiment of metallurgical water total system of the present invention, described suction culvert can comprise in multiple water inlet branch road one or more, wherein, described multiple water inlet branch road can comprise: and first of the pipeline communication between water source and tube settler device of the first pipeline intakes branch road; And second of the pipeline communication between tube settler device and horizontal sedimentation device of the first pipeline intakes branch road; To intake branch road with the 3rd of the pipeline communication of rotational flow settlement device upstream that is positioned at of second pipe; And the 4th of the pipeline communication between rotational flow settlement device and electrochemical deoiling device of second pipe the intakes branch road; And the 5th of the pipeline communication between electrochemical deoiling device and hot water storage device of second pipe the intakes branch road; And the 6th of the pipeline communication between hot water storage device and refrigerating unit of second pipe the intakes branch road.
In an exemplary embodiment of metallurgical water total system of the present invention, described accident water regulation unit can comprise in multiple inlet valve one or more, wherein, described multiple inlet valve can comprise: be arranged on the valve on the first water inlet branch road, the second water inlet branch road, the 3rd water inlet branch road, the 4th water inlet branch road, the 5th water inlet branch road and the 6th water inlet branch road.
In an exemplary embodiment of metallurgical water total system of the present invention, described outlet pipeline can comprise in multiple water outlet branch road one or more, and the water outlet branch road included by outlet pipeline can be corresponding with the water inlet branch road included by suction culvert, wherein, described multiple water outlet branch road can comprise: with the first water outlet branch road being positioned at the pipeline communication in tube settler device downstream of tube settler device, horizontal sedimentation device or the first pipeline, and the first water outlet branch road and first branch road of intaking is corresponding; With the second water outlet branch road being positioned at the pipeline communication in horizontal sedimentation device downstream of horizontal sedimentation device or the first pipeline, the second water outlet branch road and second branch road of intaking is corresponding; And the 3rd water outlet branch road of the pipeline communication between rotational flow settlement device and electrochemical deoiling device of rotational flow settlement device or second pipe, the 3rd water outlet branch road and the 3rd branch road of intaking is corresponding; The 4th water outlet branch road be communicated with electrochemical deoiling device, the 4th water outlet branch road and the 4th branch road of intaking is corresponding; With the 5th water outlet branch road being positioned at the pipeline communication in hot water storage device downstream of hot water storage device, refrigerating unit, chilled water storage device or second pipe, the 5th water outlet branch road and the 5th branch road, first intake one or more in branch road of branch road and second of intaking of intaking is corresponding; With being positioned at refrigerating unit downstream or being positioned at the 6th water outlet branch road of pipeline communication in refrigerating unit downstream of refrigerating unit, chilled water storage device or second pipe, the 6th water outlet branch road and the 6th branch road, the 5th branch road, first intake one or more in branch road of branch road and second of intaking of intaking of intaking is corresponding.
In an exemplary embodiment of metallurgical water total system of the present invention, described accident water regulation unit can comprise in multiple flowing water Valve one or more, wherein, described multiple flowing water Valve can comprise: be arranged on the valve on the first water outlet branch road, the second water outlet branch road, the 3rd water outlet branch road, the 4th water outlet branch road, the 5th water outlet branch road and the 6th water outlet branch road.
In an exemplary embodiment of metallurgical water total system of the present invention, described water cleaning systems, the turbid recycle system and accident water regulation unit are preferably arranged in same place.
In an exemplary embodiment of metallurgical water total system of the present invention, described accident water regulation unit also can comprise and is arranged on guide-wall in accident water storing device along the direction vertical with water (flow) direction.
In an exemplary embodiment of metallurgical water total system of the present invention, the height residing for described accident water storing device is preferably lower than the height in tube settler device, horizontal sedimentation device, chemical oil remover, hot water storage device, cold water storing device, refrigerating unit and chilled water storage device residing for one or more.
In an exemplary embodiment of metallurgical water total system of the present invention, described accident water storing device can be arranged at underground and the upper limb of accident water storing device a little more than ground.
Such as, another object of the present invention is to provide a kind of water technology can carrying out comprehensive treating process effectively to metallurgical water.Preferably, the invention provides a kind of metallurgical water comprehensive processing technique that can have on-bne repair and decontamination function and/or there is water function of meeting an urgent need.
Another aspect provides a kind of metallurgical water comprehensive processing technique.Described metallurgical water comprehensive processing technique comprises employing metallurgical water total system as above to process metallurgical water.
Compared with prior art, beneficial effect of the present invention comprises: can regulate water treatment rhythm; Can parts (comprising the parts such as tube settler device, horizontal sedimentation device, electrochemical deoiling device, refrigerating unit) be carried out on-bne repair or be removed contamination; Can water temperature be regulated, reduce the load of cooling tower; The process long-time stable direct motion to water purification and production waste can be made; Be convenient to centralized management, save place.
Accompanying drawing explanation
By the description carried out below in conjunction with accompanying drawing, above and other object of the present invention and feature will become apparent, wherein:
Fig. 1 shows the structural representation of an exemplary embodiment of metallurgical water total system of the present invention.
Main Reference Numerals is as follows:
11-first pipeline, 12-water source intake, 13-tube settler device, 14-horizontal sedimentation device, 15-water purification user, 16-first suction well;
21-second pipe, 22-rotational flow settlement device, 23-electrochemical deoiling device, 24-hot water storage device, 25-cold water storing device, 26-use water production line, 27-refrigerating unit, 28-second suction well;
31-accident water storing device, 32a-first branch road, 32b-second branch road, 32c-the 3rd intake branch road, 32e-the 5th of branch road, 32d-the 4th of intaking of intaking of intaking is intake branch road, 33-outlet pipeline, 33a-first water outlet branch road, 33b-second water outlet branch road, 33b '-replacement pipeline, 33c-the 3rd water outlet branch road and 33d-the 4th water outlet branch road.
Embodiment
Hereinafter, metallurgical water total system of the present invention and technique will be described in detail with exemplary embodiment by reference to the accompanying drawings.
Fig. 1 shows the structural representation of an exemplary embodiment of metallurgical water total system of the present invention.
As shown in Figure 1, in an exemplary embodiment of metallurgical water total system of the present invention, metallurgical water total system comprises water cleaning systems, the turbid recycle system and accident water regulation unit.
Wherein, water cleaning systems comprises the water source that is linked in sequence by the first pipeline 11 (such as, nature rivers and canals) intake 12, tube settler device 13(such as, tube settler pond), horizontal sedimentation device 14(such as, level current subsider), the first suction well 16 and water purification user 15(such as, use the associated production line of water purification).In the present example embodiment, the first suction well of being communicated with horizontal sedimentation device 14 is set mainly for the ease of the water after processing is supplied to each water purification user 15 by water pump, but, the present invention is not limited thereto, also the first suction well can not be set.
The turbid recycle system comprises the rotational flow settlement device 22(that is linked in sequence by second pipe 21 such as, hydrocyclone), electrochemical deoiling device 23(such as, chemical oil remover), hot water storage device 24(such as, hot tub), cold water storing device 25(such as, water cooling pond), the second suction well 28 and with water production line 26(such as, use the associated production line of sewage after treatment); In addition, the turbid recycle system also comprises the refrigerating unit 27(that is set up in parallel with hot water storage device 24 and cold water storing device 25 such as, cooling tower).Refrigerating unit 27 has the water-in be connected with hot water storage device 24 and the water outlet be connected with cold water storing device 25.In the present example embodiment, the second suction well of being communicated with cold water storing device 25 is set mainly for the ease of the water after processing is supplied to each water production line 26 by water pump, but, the present invention is not limited thereto, also the second suction well can not be set.
Accident water regulation unit comprises accident water storing device 31(such as, emergency pool), suction culvert, outlet pipeline 33 and water pump.Wherein, accident water storing device 31 is communicated with to receive from the emergent water in water cleaning systems and/or the turbid recycle system by suction culvert with water cleaning systems and/or the turbid recycle system.Accident water storing device 31 is communicated with water cleaning systems and/or the turbid recycle system by outlet pipeline 33, and the position that water cleaning systems and/or the turbid recycle system are communicated with outlet pipeline 33 is positioned at the downstream, position that water cleaning systems and/or the turbid recycle system are communicated with suction culvert.Water pump is arranged on outlet pipeline 33.
In addition, as shown in Figure 1, in the present example embodiment, suction culvert comprises a branch road in the first water inlet branch road 32a, the second water inlet branch road 32b, the 3rd water inlet branch road 32c, the 4th water inlet branch road 32d and the 5th water inlet branch road 32e or plural branch road.Wherein, the pipeline communication between water source intake 12 and tube settler device 13 of the first water inlet branch road 32a and the first pipeline 11, that is, water source intake 12 can be communicated with accident water storing device 31 by the first water inlet branch road 32a, thus accident water storing device 31 can be shunted the water being about to enter tube settler device 13.Second water inlet branch road 32b and the pipeline communication between tube settler device 13 and horizontal sedimentation device 14 of the first pipeline 11, thus the second water inlet branch road 32b can will discharge from tube settler device 13 and the moisture flow being about to enter horizontal sedimentation device 14 enters accident water storing device 31.3rd water inlet branch road 32c and the pipeline communication between rotational flow settlement device 22 and electrochemical deoiling device 23 of second pipe 21, thus the 3rd water inlet branch road 32c can will discharge from rotational flow settlement device 22 and the recirculated water shunting being about to enter electrochemical deoiling device 23 enters accident water storing device 31.4th water inlet branch road 32d and the pipeline communication between electrochemical deoiling device 23 and hot water storage device 24 of second pipe 21, thus the 4th water inlet branch road 32d chemically oil removal plant 23 can be discharged and the recirculated water shunting being about to enter hot water storage device 24 enters accident water storing device 31.5th water inlet branch road 32e and the pipeline communication between hot water storage device 24 and refrigerating unit 27 of second pipe 21, thus the 5th water inlet branch road 32e can will discharge from hot water storage device 24 and the recirculated water shunting being about to enter refrigerating unit 27 enters accident water storing device 31.Such as, but the present invention is not limited thereto, suction culvert also can comprise the water inlet branch road being positioned at the pipeline communication of rotational flow settlement device upstream with second pipe.
In addition, as shown in Figure 1, in the present example embodiment, outlet pipeline 33 comprise in the first water outlet branch road 33a, the second water outlet branch road 33b, the 3rd water outlet branch road 33c and the 4th water outlet branch road 33d one or more, and the water outlet branch road included by outlet pipeline 33 can be corresponding with the water inlet branch road included by suction culvert.Preferably, the first water outlet branch road, the second water outlet branch road, the 3rd water outlet branch road, the 4th water outlet branch road and the 5th water outlet branch road arrange valve respectively.
Wherein, the first water outlet branch road 33a is communicated with tube settler device 13, and the first water outlet branch road and first branch road of intaking is corresponding.That is, when suction culvert comprises the first water inlet branch road 32a, outlet pipeline 33 comprises the first water outlet branch road 33a, water accident water storing device 31 can shunted like this returns again and carries out sedimentation to tube settler device 13 in suitable situation (such as, the non-inspecting state in tube settler pond or the little situation of water source intake 12 flow).But, the present invention is not limited thereto, such as, the first water outlet branch road also can with the pipeline communication being positioned at tube settler device downstream of horizontal sedimentation device or the first pipeline.Now, the water that accident water storing device is shunted can be returned the pipeline being positioned at tube settler device downstream to horizontal sedimentation device or the first pipeline again by the first water outlet branch road in suitable situation (situation that such as, the non-inspecting state of tube settler device, the non-inspecting state of horizontal sedimentation device or water source intake flow are little).In addition, preferably, accident water storing device has and is arranged on guide-wall in accident water storing device (such as along the direction vertical with water (flow) direction (direction from left to right as in Fig. 1), the guide-wall of more than twice can be set), accident water storing device can be made like this to play good settlement action.
Second water outlet branch road 33b is communicated with horizontal sedimentation device 14, and the second water outlet branch road and second branch road of intaking is corresponding.That is, when suction culvert comprises the second water inlet branch road 32b, outlet pipeline comprises the second water outlet branch road 33b, water accident water storing device 31 can shunted like this returns again and carries out sedimentation to horizontal sedimentation device 14 in suitable situation (such as, the non-inspecting state of horizontal sedimentation device 14 or the little situation of water source intake 12 flow).But, the present invention is not limited thereto, such as, the second water outlet branch road also can with the pipeline communication being positioned at horizontal sedimentation device downstream of the first pipeline, as the replacement pipeline 33b ' in Fig. 1.Now, the water that accident water storing device is shunted can return to the pipeline being positioned at tube settler device downstream of the first pipeline by the second water outlet branch road in suitable situation (situation that such as, intake flow in water source is little) again.Preferably, accident water storing device has and is arranged on guide-wall in accident water storing device 31 along the direction vertical with water (flow) direction (direction from left to right as in Fig. 1), and accident water storing device can be made like this to play good settlement action.In addition, outlet pipeline of the present invention also can comprise the second water outlet branch road 33b simultaneously and replace pipeline 33b '.Replace on pipeline 33b ' and also can valve be set.
3rd water outlet branch road 33c is communicated with electrochemical deoiling device 23, and the 3rd water outlet branch road and the 3rd branch road of intaking is corresponding; That is, when suction culvert comprises the 3rd water inlet branch road 32c, outlet pipeline comprises the 3rd water outlet branch road 33c, water accident water storing device 31 can shunted like this returns again and carries out oil removal treatment to electrochemical deoiling device 23 in suitable situation (such as, the non-inspecting state of electrochemical deoiling device 23 or swirler carry out the little situation of the water yield).
The pipeline communication being positioned at cold water storing device 25 downstream of the 4th water outlet branch road 33d and second pipe 21, the 4th water outlet branch road and the 4th branch road, the 5th branch road, first one or more branch road of intaking that branch road and second intakes in branch road of intaking of intaking of intaking is corresponding.That is, when suction culvert comprises one or more in the 4th water inlet branch road, the 5th water inlet branch road, the first water inlet branch road and the second water inlet branch road, outlet pipeline comprises the 4th water outlet branch road 33d, water accident water storing device 31 can shunted like this in suitable situation (such as, the inspecting state of cooling tower or the inadequate state (situation that the cooling tower leaving water temperature(LWT) such as, often occurred hot season is higher) etc. of cooling tower cooling degree) under return again to using water production line.Temperature fall can be carried out to the hot water in the turbid recycle system like this or can effectively utilize the water in water source to carry out neutralization cooling to the hot water in the turbid recycle system, thus the load of cooling tower can be reduced, be conducive to turbid recycle system direct motion.
But outlet pipeline of the present invention is not limited thereto, such as, outlet pipeline also can comprise the water outlet branch road be communicated with hot water storage device, or the branch road be communicated with refrigerating unit, or the water outlet branch road be communicated with chilled water storage device.In addition, outlet pipeline of the present invention also can comprise and the water outlet branch road of the pipeline communication between rotational flow settlement device and electrochemical deoiling device of rotational flow settlement device or second pipe, to regulate the rhythm of production of rotational flow settlement device.
In addition, suction culvert of the present invention also can comprise the first water inlet branch road 32a as shown in Figure 1, the second water inlet branch road 32b, the 3rd water inlet branch road 32c, the 4th water inlet branch road 32d and the 5th water inlet branch road 32e simultaneously, and the first water inlet branch road 32a, the second water inlet branch road 32b, the 3rd water inlet branch road 32c, the 4th water inlet branch road 32d and the 5th water inlet branch road 32e arrange a valve (such as, can be called inlet valve) respectively; And outlet pipeline also can comprise the first water outlet branch road 33a as shown in Figure 1, the second water outlet branch road 33b, the 3rd water outlet branch road 33c, the 4th water outlet branch road 33d and replace pipeline 33b ' simultaneously, and a valve is set all respectively on the first water outlet branch road 33a, the second water outlet branch road 33b, the 3rd water outlet branch road 33c, the 4th water outlet branch road 33d and replacement pipeline 33b '.In use, according to circumstances regulate the valve on different water outlet branch road to be in open or closure state, thus coordinated with water cleaning systems and the organic of the turbid recycle system by accident water regulation unit, and then realize regulating water treatment rhythm, parts on-bne repair or the effect such as remove contamination (comprise the on-bne repair of the parts such as tube settler device 13, horizontal sedimentation device 14, electrochemical deoiling device 23, refrigerating unit 27 or remove contamination), adjustment water temperature.
In addition, in another exemplary embodiment of metallurgical water total system of the present invention, preferably, water cleaning systems, the turbid recycle system and accident water regulation unit are arranged in same place.Such as, water cleaning systems, the turbid recycle system and accident water regulation unit are arranged in same place, thus form the integrated water treatment station of full factory, be convenient to management like this, and save place.But conveniently, rotational flow settlement device can just be arranged near each water production line.
In addition, in another exemplary embodiment of metallurgical water total system of the present invention, preferably, the height residing for accident water storing device is lower than the height in tube settler device, horizontal sedimentation device, chemical oil remover, hot water storage device, cold water storing device, refrigerating unit and chilled water storage device residing for one or more.Such as, the height of electrochemical deoiling device, hot water storage device, cold water storing device, tube settler device, horizontal sedimentation device and refrigerating unit etc. is all built as the height higher than accident water storing device, to ensure that water can freely flow to accident water storing device under gravity, so just do not need entering the water extraction of accident water storing device for extra power, and then reach energy-conservation and effect that is that simplify the operation.
In addition, in another exemplary embodiment of metallurgical water total system of the present invention, preferably, accident water storing device be arranged at underground and the upper limb of accident water storing device a little more than ground.Such as, the retaining part of accident water storing device can be arranged at underground completely, and the upper limb of accident water storing device a little more than ground, and leaves the influx of surface runoff on this upper limb, and arranges gate valve, effectively controls to open or close.Like this can when rainy season, and under emergency pool is in relatively idle state, utilize the mechanism of " Water seeks its own level ", for the natural precipitation collecting around metallurgical water total system or can collect in full plant area territory, depending on the water quality situation of collected rainwater after stagnation, sedimentation, be sent to different operation supplementing, to reduce the water withdrawal at water source place as the water yield respectively.
In another exemplary embodiment of the present invention, metallurgical water comprehensive processing technique comprises employing metallurgical water total system as above to process metallurgical water.
Such as, in an example of the present invention, metallurgical water comprehensive processing technique can realize in the following manner.
The former water extracted from water source intake 12 is introduced into tube settler device 13, the most silt of main removal or other suspended matter; Horizontal sedimentation device 14 is flowed into by the water after tube settler, the object of advection sedimentation removes the materials such as silt further, the area of horizontal sedimentation device 14 is relatively much bigger, be conducive to obtaining good effect of settling, in addition, the guide-wall of more than twice can be set along the vertical direction of water (flow) direction the flow process from the water-in of horizontal sedimentation device 14 to its water outlet, to increase the length of water channel, better settlement treatment can be obtained like this.After tube settler and advection settlement treatment, what former water can reach each production line uses water requirement.
The sewage produced between each waterwheel directly enters the hydrocyclone that each production line is arranged nearby, after first sedimentation, upper strata sewage imports discharge pipe line by water pump and is sent to integrated water treatment station, first electrochemical deoiling device 23 is entered, through oil removing and sedimentation, supernatant liquor flows into hot water storage device 24, be sent to refrigerating unit by hot water pump, after cooling, enter cold water storing device 25, be then sent to each water production line by water supply pump.
For the accident water storing device 31 that Sewage treatment systems and the clean recycle system share, be mainly used in collecting respectively from the emergent water of the different process links in water cleaning systems and the turbid recycle system.Accident water storing device 31 is communicated with second pipe etc. with the electrochemical deoiling device in the turbid recycle system, hot water storage device, refrigerating unit, turbid circulating water user with the different branch in outlet pipeline respectively by suction culvert, and is communicated with the first pipeline etc. with the tube settler device in water cleaning systems, horizontal sedimentation device, water purification user.Each branch road passes through Valve controlling, the general valve only opening a branch road according to accident water storing device 31 at different target reached at that time, to reach different processing intents, comprise and reach adjustment water treatment rhythm, parts on-bne repair or the object such as remove contamination (comprise the on-bne repair of the parts such as tube settler device 13, horizontal sedimentation device 14, electrochemical deoiling device 23, refrigerating unit 27 or remove contamination), adjustment water temperature.
Such as, metallurgical water comprehensive processing technique of the present invention can realize following object:
1, when the water in accident water storing device comes from the hot water after the process of electrochemical deoiling device, can according to the water quality situation (to meet turbid circulation user water quality requirement be as the criterion) of water cleaning systems in different operation, select the water outlet of the water outlet after by the water of water source intake, the process of tube settler device and/or horizontal sedimentation device to lead respectively to mix fully toward accident water storage apparatus with the hot water of turbid circulation, to reach the object of cooling hot water.
2, when the water quality of water source intake water is poor, when being all difficult to reach target water by the effect of tube settler device and horizontal sedimentation device, can the water through the process of tube settler device be guided into accident water storing device, then be sent to horizontal sedimentation device from accident water storage apparatus by water pump.By utilizing accident water storing device like this, be equivalent to add one water treatment operation, the sedimentation of water is more complete, reaches the object of more advanced treatment.
3, when needs keep in repair horizontal sedimentation device or thoroughly remove contamination time, can select when water consumption is relatively little, by the water after the process of tube settler device being led toward accident water storage apparatus, in accident water storing device, sedimentation is complete, and by the water pump of accident water storing device, water is directly sent to each water purification user.So temporarily instead of the effect of horizontal sedimentation device, to be repaired or remove contamination complete, then recover original flow process.
In sum, the beneficial effect of metallurgical water total system of the present invention and technique comprises: can regulate water treatment rhythm; Can parts (comprising the parts such as tube settler device, horizontal sedimentation device, electrochemical deoiling device, refrigerating unit) be carried out on-bne repair or be removed contamination; Can water temperature be regulated, reduce the load of cooling tower; The process long-time stable direct motion to water purification and production waste can be made; Be convenient to centralized management, save place.
In addition, although metallurgical water comprehensive water treatment system of the present invention and integrated water treatment process are applicable to the former water of smelter and muddy water simultaneously or carry out effective comprehensive treating process uniformly, but, metallurgical water comprehensive water treatment system of the present invention and integrated water treatment process also can be applicable to the former water containing suspended substance and high temperature, containing solid impurity and greasy dirt muddy water simultaneously or carry out effective comprehensive treating process uniformly.
Although describe the present invention with exemplary embodiment by reference to the accompanying drawings above, those of ordinary skill in the art should be clear, when not departing from the spirit and scope of claim, can carry out various amendment to above-described embodiment.
Claims (10)
1. a metallurgical water total system, it is characterized in that, described metallurgical water total system comprises water cleaning systems, the turbid recycle system and accident water regulation unit, wherein, described water cleaning systems comprises the water source be linked in sequence by the first pipeline, tube settler device, horizontal sedimentation device and water purification user, the described turbid recycle system comprises the rotational flow settlement device be linked in sequence by second pipe, electrochemical deoiling device, hot water storage device, cold water storing device and use water production line, the described turbid recycle system also comprises the refrigerating unit be set up in parallel with hot water storage device and cold water storing device, described refrigerating unit has the water-in be connected with hot water storage device and the water outlet be connected with cold water storing device, described accident water regulation unit comprises accident water storing device, suction culvert, outlet pipeline and water pump, wherein, accident water storing device is communicated with to receive from the emergent water in water cleaning systems and/or the turbid recycle system by described suction culvert with water cleaning systems and/or the turbid recycle system, accident water storing device is communicated with water cleaning systems and/or the turbid recycle system by described outlet pipeline, and the position that water cleaning systems and/or the turbid recycle system are communicated with outlet pipeline is positioned at the downstream, position that water cleaning systems and/or the turbid recycle system are communicated with suction culvert, described water pump is arranged on outlet pipeline.
2. metallurgical water total system according to claim 1, it is characterized in that, described suction culvert comprise in multiple water inlet branch road one or more, wherein, described multiple water inlet branch road comprises: and first of the pipeline communication between water source and tube settler device of the first pipeline intakes branch road; And second of the pipeline communication between tube settler device and horizontal sedimentation device of the first pipeline intakes branch road; To intake branch road with the 3rd of the pipeline communication of rotational flow settlement device upstream that is positioned at of second pipe; And the 4th of the pipeline communication between rotational flow settlement device and electrochemical deoiling device of second pipe the intakes branch road; And the 5th of the pipeline communication between electrochemical deoiling device and hot water storage device of second pipe the intakes branch road; And the 6th of the pipeline communication between hot water storage device and refrigerating unit of second pipe the intakes branch road.
3. metallurgical water total system according to claim 2, it is characterized in that, described accident water regulation unit comprise in multiple inlet valve one or more, wherein, described multiple inlet valve comprises: be arranged on the valve on the first water inlet branch road, the second water inlet branch road, the 3rd water inlet branch road, the 4th water inlet branch road, the 5th water inlet branch road and the 6th water inlet branch road.
4. metallurgical water total system according to claim 2, it is characterized in that, described outlet pipeline comprise in multiple water outlet branch road one or more, and the water outlet branch road included by outlet pipeline can be corresponding with the water inlet branch road included by suction culvert, wherein, described multiple water outlet branch road comprises: with the first water outlet branch road being positioned at the pipeline communication in tube settler device downstream of tube settler device, horizontal sedimentation device or the first pipeline, and the first water outlet branch road and first branch road of intaking is corresponding; With the second water outlet branch road being positioned at the pipeline communication in horizontal sedimentation device downstream of horizontal sedimentation device or the first pipeline, the second water outlet branch road and second branch road of intaking is corresponding; And the 3rd water outlet branch road of the pipeline communication between rotational flow settlement device and electrochemical deoiling device of rotational flow settlement device or second pipe, the 3rd water outlet branch road and the 3rd branch road of intaking is corresponding; The 4th water outlet branch road be communicated with electrochemical deoiling device, the 4th water outlet branch road and the 4th branch road of intaking is corresponding; With the 5th water outlet branch road being positioned at the pipeline communication in hot water storage device downstream of hot water storage device, refrigerating unit, cold water storing device or second pipe, the 5th water outlet branch road and the 5th branch road, first intake one or more in branch road of branch road and second of intaking of intaking is corresponding; With being positioned at refrigerating unit downstream or being positioned at the 6th water outlet branch road of pipeline communication in refrigerating unit downstream of refrigerating unit, cold water storing device or second pipe, the 6th water outlet branch road and the 6th branch road, the 5th branch road, first intake one or more in branch road of branch road and second of intaking of intaking of intaking is corresponding.
5. metallurgical water total system according to claim 4, it is characterized in that, described accident water regulation unit comprise in multiple flowing water Valve one or more, wherein, described multiple flowing water Valve comprises: be arranged on the valve on the first water outlet branch road, the second water outlet branch road, the 3rd water outlet branch road, the 4th water outlet branch road, the 5th water outlet branch road and the 6th water outlet branch road.
6. metallurgical water total system according to claim 1, is characterized in that, described water cleaning systems, the turbid recycle system and accident water regulation unit are arranged in same place.
7. metallurgical water total system according to claim 1, is characterized in that, described accident water regulation unit also comprises and is arranged on guide-wall in accident water storing device along the direction vertical with water (flow) direction.
8. metallurgical water total system according to claim 1, it is characterized in that, the height residing for described accident water storing device is lower than the height in tube settler device, horizontal sedimentation device, electrochemical deoiling device, hot water storage device, cold water storing device and refrigerating unit residing for one or more.
9. metallurgical water total system according to claim 1, is characterized in that, described accident water storing device be arranged at underground and the upper limb of accident water storing device a little more than ground.
10. a metallurgical water comprehensive processing technique, is characterized in that, described metallurgical water comprehensive processing technique comprises employing metallurgical water total system as in one of claimed in any of claims 1 to 9 to process metallurgical water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310746224.2A CN103755049B (en) | 2013-12-30 | 2013-12-30 | System and technology for overall treatment of water for metallurgy |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310746224.2A CN103755049B (en) | 2013-12-30 | 2013-12-30 | System and technology for overall treatment of water for metallurgy |
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| CN103755049B true CN103755049B (en) | 2015-03-04 |
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| CN201246968Y (en) * | 2008-07-22 | 2009-05-27 | 许光伟 | Environment protection high-efficiency energy-saving purifying circulating water cooling device |
| WO2011124032A1 (en) * | 2010-04-09 | 2011-10-13 | 柏荣科技股份有限公司 | Purifying device for water quality and pipeline of water supply system |
| CN201835379U (en) * | 2010-11-05 | 2011-05-18 | 贵阳铝镁设计研究院 | Water-saving operation device |
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