CN201485349U - Dynamic circulating water treater - Google Patents
Dynamic circulating water treater Download PDFInfo
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- CN201485349U CN201485349U CN2009201731672U CN200920173167U CN201485349U CN 201485349 U CN201485349 U CN 201485349U CN 2009201731672 U CN2009201731672 U CN 2009201731672U CN 200920173167 U CN200920173167 U CN 200920173167U CN 201485349 U CN201485349 U CN 201485349U
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Abstract
The utility model relates to a dynamic circulating water treater comprising a filtering tank, a piping set, a valve set, a water quality monitoring device and a chemical agent feeding device, wherein a pipeline water inlet of the piping set is connected with a water outlet of a circulating water pump; a pipeline water outlet is connected with a water inlet of the circulating water pump; two branches in the middle are respectively connected with a filtering water inlet and a filtering water outlet; a water discharge port is arranged; the valve set comprises a filtering water inlet valve, a filtering water outlet valve, a backwater valve, a backwashing water inlet valve, a backwashing water outlet valve and a water discharge valve; a water quality detection device is arranged near the filtering water outlet; and a feeding pipe of the chemical agent feeding device is connected with the pipeline water inlet. The dynamic circulating water treater is novel in structure, low in cost and good in water treatment effect, can simultaneously achieve the functions of removing suspensions, inhibiting corrosion, preventing scale, killing bacteria and removing algal, and can adjust the running state of equipment at any time according to the water quality condition of the system.
Description
Technical field
The utility model relates to a kind of water treating device, particularly a kind of dynamic circulation water treating device that is used for circulating water system filtration, sterilization algae removal, corrosion-mitigation scale-inhibition.
Background technology
Circulating water system by the evaporation of water effect, realizes interchanger and atmospheric heat exchange in cooling tower.Cooling tower uses in the open in the environment mostly, impurity such as dust, silt particle, microorganism and spore thereof a large amount of in the air enter circulating water system easily, continuous consumption along with water in the evaporative process, these impurity are then stayed in the recirculated water, and concentration increases gradually, and illumination, temperature, amount of oxygen and nutrient in the cooling tower all are suitable for bacterium and algae grows, cycle water worsen to be quickened, in addition blocking pipe, the fouling of aggravation heat exchanger surface, influence heat transfer efficiency, the normal operation of the equipment that influences and reduction service life of equipment.Therefore, take necessary water treatment means to ensure water quality, all be significant for good operation, the energy-saving and emission-reduction of circulating water system.At present, the method that is usually used in circulating water treatment mainly contains chemical method, ion exchange method and all kinds of physical field water treatment method.
Chemical method is traditional water conditioning method, mainly is to utilize Scale inhibitors to destroy the crystallization of indissoluble thing in the water, the growth of prevention incrustation scale; Utilize inhibiter to form protective membrane, make metal surface passivation, slow down corrosion speed in the metallic surface; Utilize biocide to bacterium, algae deactivation, and suppress its growth.Chemical method has significant effect for the water quality control of recirculated water, but consumption along with medicament, need constantly to replenish, and additional at regular time and quantity the having relatively high expectations for the Operation and Maintenance personnel of medicament, add excessive meeting and cause the medicament waste, it is then not good to water quality control to add deficiency, and can't regulate added amount of chemical according to variation water quality, also can't remove suspended substance and microorganism of being killed by biocide and the corpse of algae in the recirculated water, dosing is increased gradually, and be difficult to continue to guarantee water quality.
Ion exchange method mainly is with the calcium ions and magnesium ions generation permutoid reaction in sodium ion and the water, to reduce water hardness, thereby reduce incrustation scale, improve cycles of concentration, reduce draining, but the vector resin of sodium ion needs regular regeneration, processing for microbial growth control and suspended substance still needs to cooperate other means, so running cost is very high.
The physical field water treatment method has safeguards advantages such as simple, that working cost is low, in circulating water system, use more to the greatest extent over year, comprise electromagnetic water treatment and high pressure static electricity water treatment, by changing the ordering of water intermediate ion, influence the probability of dirt, but in theory still lack enough proofs for antiscale, inhibition and sterilization, practical effect is not ideal.The existing physical field water treatment suspended substances that adopt in the above filtering net removal water of 20 orders more, but can't remove for the particle below the 200um.
This shows that above-mentioned existing circular water treating system obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.How to develop a kind of novel structure, cost is lower, water treatment is effective, can reach the function of removing suspended substance, corrosion-mitigation scale-inhibition, sterilization algae removal simultaneously, and can adjust the dynamic circulation water treating device of the novel texture of equipment running status according to system's water quality situation at any time, be one of current important subject in this area.
The utility model content
The purpose of this utility model is, overcome the defective that existing circular water treating system exists, and provide a kind of dynamic circulation water treating device of novel texture, technical problem to be solved be make its novel structure, cost is lower, water treatment is effective, can reach the function of removing suspended substance, corrosion-mitigation scale-inhibition, sterilization algae removal simultaneously, and can adjust equipment running status at any time according to system's water quality situation, thereby be suitable for practicality more.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to a kind of dynamic circulation water treating device that the utility model proposes, be installed near the water circulating pump, comprise hay tank, pipeline group, valving, water monitoring device and chemical agent throwing device, wherein be provided with upper and lower dividing plate in the hay tank, and between upper and lower dividing plate, filtering material is housed, above hay tank side, upper spacer, be provided with the filtered water inlet mouth, and be provided with in hay tank bottom and filter out the mouth of a river; One end of pipeline group is the pipe water mouth, joins with the water outlet of water circulating pump; The other end is a pipe water outlet, joins with the water-in of water circulating pump; The middle part is divided into two branch roads, joins by threeway and filtration entery and delivery port respectively; And near the pipe water outlet upstream, be provided with water port; Valving comprises the filtered water inlet valve between pipe water mouth and filtered water inlet mouth, at the penstock that filters out that filters out between the mouth of a river and the water port, be positioned at the backwater valve at pipe water outlet place, at the pipe water mouth and filter out backwash inlet valve between the mouth of a river, backwash flowing water Valve between filtered water inlet mouth and water port, and the water discharging valve that is positioned at the water port place; Water quality detecting device is installed on and filters out near the mouth of a river; The drug tube of chemical agent throwing device is connected with the pipe water mouth.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid dynamic circulation water treating device, described hay tank top is equipped with agitator motor, and agitator motor connects, drives agitating vane by shaft coupling, stir shaft, and makes agitating vane be suspended from hay tank middle part, filtering material top.
Aforesaid dynamic circulation water treating device, described filtering material are the fibre-ball filtration material.
Aforesaid dynamic circulation water treating device, described fibre-ball filtration material diameter 2cm is formed by the ligation of polyster fibre silk.
Aforesaid dynamic circulation water treating device, described medicament throwing device comprises biocide and corrosion inhibiting and descaling agent.
Aforesaid dynamic circulation water treating device, described water monitoring device comprise the online instrument of specific conductivity, the online instrument of PH/ORP, the online instrument of flow, suspended substance on-line Control instrument and pressure unit.
Aforesaid dynamic circulation water treating device also is included in thread control device, connects and control water quality detecting device and medicament throwing device.
Aforesaid dynamic circulation water treating device, described on-line Control device receives the signal that water monitoring device sends, and according to the comparative result of parameter preset, the dosage of control medicament throwing device, or the switching of by-pass valve control group.
The utility model compared with prior art has following tangible advantage and beneficial effect at least: the utility model dynamic circulation water treating device, adopt the high-rate fitration filler, the up big and down small layering that utilizes filler to form naturally under hydraulic pressure is filtered, and holds back the suspended substance of particle diameter less than 10um; According to water quality condition, data such as the pH value that obtains by water monitoring device, specific conductivity, temperature, flow, add the consumption and the kind of inhibiter, Scale inhibitors, biocide by on-line control system control, start start and stop, Control Circulation water water quality and the cycles of concentration of valving, reach the effect of sterilization algae removal, corrosion-mitigation scale-inhibition.The utility model apparatus structure novelty, easy to operate, can regulate operating parameter automatically, save medicament and working cost, have good economic benefit and social benefit.
In sum, the utility model dynamic circulation water treating device, novel structure, cost is lower, water treatment is effective, can reach the function of removing suspended substance, corrosion-mitigation scale-inhibition, sterilization algae removal simultaneously, and can adjust equipment running status at any time according to system's water quality situation.The utlity model has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing circular water treating system has the effect of enhancement, thereby be suitable for practicality more, and have industrial utilization widely.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technique means of the present utility model, and can be implemented according to the content of specification sheets, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the structural representation of the utility model dynamic circulation water treating device.
Fig. 2 is the cross-sectional view of the utility model dynamic circulation water treating device hay tank.
Embodiment
For further setting forth the utility model is to reach technique means and the effect that predetermined utility model purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its embodiment of dynamic circulation water treating device, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
See also Fig. 1, shown in Figure 2, the utility model dynamic circulation water treating device is communicated with recirculated water and is installed near the water circulating pump, mainly comprises hay tank 1, pipeline group 2, valving, water monitoring device 4 and chemical agent throwing device 5.Preferable, also can comprise the on-line Control device 6 that connects and control water quality detecting device 4 and medicament throwing device 5.
Wherein, be provided with upper spacer 11 and lower clapboard 12 in the hay tank 1, and filtering material 13 is housed between upper and lower dividing plate, above hay tank side, upper spacer, be provided with filtered water inlet mouth 14, and be provided with in hay tank bottom and filter out the mouth of a river 15.Preferable, filtering material 13 can be diameter 2cm, the fibre-ball filtration material that is formed by the ligation of polyster fibre silk; And agitator motor 16 can be installed at the hay tank top, agitator motor 16 connects, drives agitating vane 17 by shaft coupling, stir shaft, and makes agitating vane 17 be suspended from hay tank 1 middle part, filtering material 13 tops.
One end of pipeline group 2 is a pipe water mouth 21, joins with the water outlet of water circulating pump; The other end is a pipe water outlet 22, joins with the water-in of water circulating pump; The middle part is divided into two branch roads, joins by threeway and filtration entery and delivery port respectively; And near the pipe water outlet upstream, be provided with water port 23.
Valving comprises the filtered water inlet valve 31 between pipe water mouth 21 and filtered water inlet mouth 14, filter out penstock 32 between the mouth of a river 15 and the water port 23 filtering out, be positioned at the backwater valve 33 at pipe water outlet 22 places, at pipe water mouth 21 and filter out backwash inlet valve 34 between the mouth of a river 15, backwash flowing water Valve 35 between filtered water inlet mouth 14 and water port 23, and the water discharging valve 36 that is positioned at water port 23 places.
Water quality detecting device 4 comprises the online instrument of specific conductivity, the online instrument of PH/ORP, the online instrument of flow, suspended substance on-line Control instrument and pressure unit etc., is installed on to filter out near the mouth of a river 15, detects the water quality parameter after filtering in real time.
Chemical agent throwing device 5 comprises biocide and corrosion inhibiting and descaling agent etc., and the drug tube 51 of each throwing device is connected with pipe water mouth 21.
On-line Control device 6 receives the signal that water monitoring devices 4 send, and according to the comparative result of parameter preset, the start and stop and the dosage of control medicament throwing device 5, or the switching of each valve of by-pass valve control group realizes filtering or the backwash function.For example, higher when specific conductivity, the Ph/ORP value is on the low side, when flow is higher, on-line Control device 6 control medicament throwing devices increase dosages, otherwise then reduce dosage; When suspended substance parameter and pressure parameter are higher than set(ting)value, illustrate that the suspended substance of holding back in the hay tank 1 is more, the switching of on-line Control device 6 each valve of control, start the backwash function, and when each parametric regression preset value, finish backwash operation, switch back and filter working order.
The utility model dynamic circulation water treating device, self-circulation pump outlet place separates the small portion recirculated water in the circulating water system, and carries out water conditioning, generally divides the water yield less than 5%.
During work, filtered water inlet valve 31, filter out penstock 32 and backwater valve 33 and be opened condition, backwash inlet valve 34, backwash flowing water Valve 35 and water discharging valve 36 are closing condition, the water that enters pipeline group 2 is handled through chemical agent, and water-in 14 enters hay tank 1 after filtration, filter out the suspended substance in the water after, water outlet 15, pipe water outlet 22 return water circulating pump after filtration again, and enter circulating water system once more, thereby improve the water quality of recirculated cooling water.
The suspended substance of holding back in hay tank 1 need carry out the backwash blowdown operation to hay tank 1 more for a long time.At this moment, close filtered water inlet valve 31, filter out penstock 32 and backwater valve 33, open backwash inlet valve 34, backwash flowing water Valve 35 and water discharging valve 36, and startup agitator motor 16, the water that enters pipeline group 2 filters out the mouth of a river 15 and oppositely enters hay tank 1, and under agitating vane 17 rotated, it is loose that filtering material becomes, the suspended substance that adheres to the filtering material surface enters in the water, and passes through filtered water inlet mouth 14, water port 23 discharge systems thereupon.Backwash continues to carry out, meet the definite value requirement until water quality detecting device 4 detected parameters, close agitator motor 16 again, close backwash inlet valve 34, backwash flowing water Valve 35 and water discharging valve 36, and open filtered water inlet valve 31 again, filter out penstock 32 and backwater valve 33, return to the filtration working order.
If the utility model dynamic circulation water treating device needs long-time the shutdown, can open and filter out penstock 32 and backwater valve 33, and close other valves, make hay tank 1 emptying.
The utility model adopts specific surface area and the great fibre-ball filtration material of voidage, because the flexibility and the space of material, the deadweight of operating pressure and filtering material during along with filtration, the filtering layer space is along the water (flow) direction compression that diminishes gradually, loose fine and close down ideal distribution state in the formation, thereby the impurity such as suspended substance in the water that effectively dams reduce delivery turbidity and suspended substance.Through using proof, filtration flow-rate is generally 30～60m/h, and filtering accuracy can reach 10 μ m, and the suspended substance removal rate reaches 85～95%; The backwash and regeneration water loss only is the 5-8 ‰ of the processed water yield, saves regeneration water amount of blowdown 80%, greatly reduces production cost.
The design that the utility model dynamic circulating water processor adopting physical filtering, water quality monitoring (WQM), whole-process automatic control combine, make the water quality all-the-time stable in the scope that requires, also can be according to different quality problems and requirement, adopt targetedly unique design and set the certain criteria value, thoroughly overcome the defective that prior art exists, solved the serial problem that circulating water system exists comprehensively.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, any those skilled in the art, make a little change or be modified to the equivalent embodiment of equivalent variations when the technology contents that can utilize above-mentioned announcement, all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. a dynamic circulation water treating device is installed near the water circulating pump, it is characterized in that comprising hay tank, pipeline group, valving, water monitoring device and chemical agent throwing device, wherein
Be provided with upper and lower dividing plate in the hay tank, and between upper and lower dividing plate, filtering material be housed, above hay tank side, upper spacer, be provided with the filtered water inlet mouth, and be provided with in hay tank bottom and filter out the mouth of a river;
One end of pipeline group is the pipe water mouth, joins with the water outlet of water circulating pump; The other end is a pipe water outlet, joins with the water-in of water circulating pump; The middle part is divided into two branch roads, joins by threeway and filtration entery and delivery port respectively; And near the pipe water outlet upstream, be provided with water port;
Valving comprises the filtered water inlet valve between pipe water mouth and filtered water inlet mouth, at the penstock that filters out that filters out between the mouth of a river and the water port, be positioned at the backwater valve at pipe water outlet place, at the pipe water mouth and filter out backwash inlet valve between the mouth of a river, backwash flowing water Valve between filtered water inlet mouth and water port, and the water discharging valve that is positioned at the water port place;
Water quality detecting device is installed on and filters out near the mouth of a river;
The drug tube of chemical agent throwing device is connected with the pipe water mouth.
2. dynamic circulation water treating device according to claim 1, it is characterized in that described hay tank top is equipped with agitator motor, agitator motor connects, drives agitating vane by shaft coupling, stir shaft, and makes agitating vane be suspended from hay tank middle part, filtering material top.
3. dynamic circulation water treating device according to claim 1 is characterized in that described filtering material is the fibre-ball filtration material.
4. dynamic circulation water treating device according to claim 3 is characterized in that described fibre-ball filtration material diameter 2cm, is formed by the ligation of polyster fibre silk.
5. dynamic circulation water treating device according to claim 1 is characterized in that described medicament throwing device comprises biocide and corrosion inhibiting and descaling agent.
6. dynamic circulation water treating device according to claim 1 is characterized in that described water monitoring device comprises the online instrument of specific conductivity, the online instrument of PH/ORP, the online instrument of flow, suspended substance on-line Control instrument and pressure unit.
7. according to the described dynamic circulation water treating device of the arbitrary claim of claim 1-6, it is characterized in that also being included in thread control device, connect and control water quality detecting device and medicament throwing device.
8. dynamic circulation water treating device according to claim 7, it is characterized in that described on-line Control device receives the signal that water monitoring device sends, and according to the comparative result of parameter preset, the dosage of control medicament throwing device, or the switching of by-pass valve control group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201731672U CN201485349U (en) | 2009-08-25 | 2009-08-25 | Dynamic circulating water treater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201731672U CN201485349U (en) | 2009-08-25 | 2009-08-25 | Dynamic circulating water treater |
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| Publication Number | Publication Date |
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| CN201485349U true CN201485349U (en) | 2010-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009201731672U Expired - Lifetime CN201485349U (en) | 2009-08-25 | 2009-08-25 | Dynamic circulating water treater |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102399036A (en) * | 2011-09-30 | 2012-04-04 | 天津市华宇膜技术有限公司 | Movable test guiding water plant for emergency treatment |
| CN103611340A (en) * | 2013-11-29 | 2014-03-05 | 利丰工程技术(天津)有限公司 | Walnut shell filter cleaning system |
| CN107583319A (en) * | 2017-09-25 | 2018-01-16 | 苏州能讯高能半导体有限公司 | A kind of more medium filter and its control method |
| CN111423024A (en) * | 2020-05-22 | 2020-07-17 | 西安西热水务环保有限公司 | Sequencing batch processing system and method for inactivating microorganisms in water |
| CN118026305A (en) * | 2024-01-12 | 2024-05-14 | 北京大盈控股有限公司 | Industrial circulating water purification treatment device and treatment method thereof |
-
2009
- 2009-08-25 CN CN2009201731672U patent/CN201485349U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102399036A (en) * | 2011-09-30 | 2012-04-04 | 天津市华宇膜技术有限公司 | Movable test guiding water plant for emergency treatment |
| CN103611340A (en) * | 2013-11-29 | 2014-03-05 | 利丰工程技术(天津)有限公司 | Walnut shell filter cleaning system |
| CN103611340B (en) * | 2013-11-29 | 2015-05-13 | 利丰工程技术(天津)有限公司 | Walnut shell filter cleaning system |
| CN107583319A (en) * | 2017-09-25 | 2018-01-16 | 苏州能讯高能半导体有限公司 | A kind of more medium filter and its control method |
| CN111423024A (en) * | 2020-05-22 | 2020-07-17 | 西安西热水务环保有限公司 | Sequencing batch processing system and method for inactivating microorganisms in water |
| CN118026305A (en) * | 2024-01-12 | 2024-05-14 | 北京大盈控股有限公司 | Industrial circulating water purification treatment device and treatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Woterui Adams Technology Development Co. Ltd. Assignor: Yao Zuoguo Contract record no.: 2013990000475 Denomination of utility model: Dynamic circulating water treater Granted publication date: 20100526 License type: Exclusive License Record date: 20130807 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
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| CX01 | Expiry of patent term |