CN203479058U - Water-saving and water-treating device for industrial circulating water - Google Patents
Water-saving and water-treating device for industrial circulating water Download PDFInfo
- Publication number
- CN203479058U CN203479058U CN201320543786.2U CN201320543786U CN203479058U CN 203479058 U CN203479058 U CN 203479058U CN 201320543786 U CN201320543786 U CN 201320543786U CN 203479058 U CN203479058 U CN 203479058U
- Authority
- CN
- China
- Prior art keywords
- water
- saving
- industrial circulating
- tank
- cooling tower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims abstract description 9
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 12
- 239000003814 drug Substances 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 abstract description 9
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a water-saving and water-treating device for industrial circulating water. The water-saving and water-treating device comprises a cooling tower (1) of the industrial circulating water and a water collecting pool (2) positioned at the bottom of the water-saving and water-treating device. The water-saving and water-treating device is characterized in that at least one water supplementing pipeline (3) conveys supplemented cold water to the upper part of the cooling tower (1) by a pressurizing pump (4) and is connected with at least one set of spraying device (5) which can spray cold water from the top to the inner part of the tower; the spraying device (5) is provided with a spraying nozzle (51); one side of the water collecting pool (2) is provided with a water purifying pool (6), and the water collecting pool (2) is communicated with the water purifying pool (6) by an overflowing structure. The water-saving and water-treating device disclosed by the utility model has the advantages that the problems of larger water loss and bad water quality in the circulating water system are solved; the structure is simple, the escape of wet-hot steam water molecules of the cooling tower can be effectively reduced, and the water-saving purpose is achieved; meanwhile, a scale-removing agent is applied in the water purifying pool by an agent-applying pipeline, so that the scale in the water purifying pool is further removed.
Description
Technical field
The utility model relates to the integrated application of industrial circulating water water saving field and water treatment field, particularly relates to the processing application of industrial cycle water-saving device and recirculated cooling water.
Background technology
Cooling tower is one of industrial conventional capital equipment, is mainly in cooling system, to produce the WATER AS FLOW MEDIUM of uniform temperature by some devices in cooling tower, makes WATER AS FLOW MEDIUM and air carry out heat exchange and reduces water temperature, then continue to recycle.In the circulation cooling water system of open pattern, outside some sewage of discharge vaporization, also have air stream to overflow and take away part water droplet by tower top, and pipe leakage and lose part water.In the situation that often safeguarding, most of pipe leakage amounts are less, can ignore, and because temperature in tower is higher, the water yield that evaporation is taken away is very large, is one of damage by water consumption approach maximum in tower, and it causes having wasted in cold and hot exchange process a large amount of also available water resources of effusion.
In addition, in current cooling tower systems, new supplementing water directly enters the circulating water pool (collecting-tank) under cooling tower conventionally, fails to make full use of the supplementary new water of lower temperature and the recirculated water in circulating water pool carries out cold and hot exchange, temperature-fall period is not ideal enough, and efficiency is low.
And along with a large amount of steam is overflowed, the saturation water concentration of circulating water pool will raise, and cause recirculated water salt concentration too high, and cause circulating water quality to reduce, and accelerate the generation of the generation incrustation scale fault of heat exchanger, seriously shorten life of equipment.Therefore, present circulating water pool mainly contains two functions, the one, the function of collecting-tank, the 2nd, the function of water purifying tank, and system intake pipeline is also placed in one, some magazines such as solid particulate matter that so just cause some to precipitate, once more enter in circulation pipeline, enter in heat exchanger and to form precipitation dirt, have a strong impact on heat exchange service life, cause corrosion failure and leakage accident.
Therefore, generally speaking, there is the deficiency of two aspects in prior art, the one, new supplementing water directly flows in collecting-tank by pipeline, fail to be utilized effectively, the 2nd, recirculated water is directly fetched water from collecting-tank, can cause a large amount of sediments to enter circulation pipeline.
Summary of the invention
The purpose of this utility model is for overcoming the deficiencies in the prior art, and the device of a kind of industrial circulating water water saving and water treatment is provided, and supplementing water is first utilized effectively, and changes the water-supply method of recirculated water simultaneously, improves industrial circulating water water quality, realizes the object of scale inhibition.
Specifically industrial circulating water system supplementing water and water treatment have been carried out to following improvement:
The device of this industrial circulating water water saving of the present utility model and water treatment, the cooling tower and the collecting-tank that is positioned at its bottom that comprise industrial circulating water, collecting-tank is for collecting recirculated water and water being carried out to preliminary sedimentation, as system, continue the water source of circulation simultaneously, therefore, prior art is all that supplementing water is directly supplemented into this collecting-tank conventionally, and recirculated water is also directly from this collecting-tank water intaking.The utility model is done like this: it is provided with at least one condensate make-up piping and by force (forcing) pump, supplementary cold water is transported to the top of cooling tower and can be connected from the spray equipment of spraying cold water in upper direction tower with at least a set of, supplementing water does not directly enter collecting-tank like this, but first rises to the upper space of cooling tower; In addition, spray equipment is provided with nozzle, forms the same spraying effect of natural precipitation by nozzle in cooling tower inner space, can prevent that in a large number the steam of effusion is taken away moisture upward, and steam is flowed back in collecting-tank under spray effect, reduced the proportion of goods damageds of water; A side at collecting-tank is provided with water purifying tank, and collecting-tank is communicated with water purifying tank by flow structure, and the inflow of the water after collecting-tank preliminary sedimentation water purifying tank further purifies like this, can improve water quality, in order to next, recycles.
Further, spray equipment comprises that at least one circle is arranged on the annular coil pipe on described cooling tower inwall or outer wall; Coil pipe also can hang the overhead, inside that is arranged on described cooling tower.Nozzle is uniform staggered with on described coil pipe.The density of nozzle, arrangement be according to the space size of cooling tower, and the parameter such as injection flow rate determines, to guarantee forming uniform spraying effect in tower, is advisable.
Further, flow structure is spout hole or the overflow launder in the middle part of the partition wall being arranged between collecting-tank and water purifying tank or top.Spout hole or overflow launder can make water purifying tank get the less water of sediment of collecting-tank middle and upper part more than being arranged on partition wall middle part, and the water of collecting-tank is filtered.
In addition, water purifying tank is provided with and can carries wherein the medicament of scale removal medicament to discharge pipeline.Can discharge pipeline to the medicament that discharges scale removal in water purifying tank by medicament, the water quality of water purifying tank is improved again.
In addition, condensate make-up piping is arranged on the inwall of cooling tower or outer wall and connects respectively the cold water pipe joint of tower bottom and the coil pipe on tower top.Condensate make-up piping is bilayer sleeve or individual layer pipeline, and bilayer sleeve can effectively be avoided causing tube wall loss because of the temperature of tower wall, improves pipeline service life.
The utility model is simple in structure, can effectively reduce the effusion of the wet-hot steam hydrone of cooling tower, reaches the object of water saving.Because supplementing water forms the same spraying effect of natural precipitation from top to bottom in tower, can further reduce the water temperature of cooling tower.In addition, owing to building a water purifying tank in collecting-tank side, collecting-tank superficial water enters water purifying tank by flow structure, water in water purifying tank just can not got the sediment in collecting-tank like this, by medicament, discharge pipeline simultaneously and discharge scale removal medicament in water purifying tank, further remove the incrustation scale in water purifying tank, make the water quality in water purifying tank better, and system recirculated water used is directly fetched water from water purifying tank, so just can guarantee that the water quality in whole water circulation system pipeline is all better, can effectively control water body saturation, make circulation long period, high efficiency safe operation.
accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the bilayer sleeve schematic diagram of condensate make-up piping;
Fig. 3 is the layout schematic diagram of nozzle on coil pipe.
Being labeled as in accompanying drawing: 1-cooling tower, 2-collecting-tank, 3-condensate make-up piping, 31-pipe box, 4-force (forcing) pump, 5-spray equipment, 51-nozzle, 52-coil pipe, 6-water purifying tank, 61-flow structure, 62-medicament discharges pipeline, 7-recirculated water intake pipe.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
See Fig. 1, when the utility model is implemented, by force (forcing) pump 4, supplementing water pressurization is promoted, the condensate make-up piping 3 of the double-deck water pipe of chuck of installing through tower wall, condensate make-up piping 3 is bilayer sleeve or mono-layer tube line structure, when for bilayer sleeve, be provided with pipe box 31(as shown in Figure 2), water reaches the middle and upper part of cooling tower 1, and connect the annular coil pipe 52 on spray equipment 5, nozzle 51(Fig. 3 being uniform staggered with from coil pipe 52 has shown nozzle 51 and the coil pipe 52 a kind of arrangement in cooling tower 1 again), supplementary cooling water is formed in tower to the spraying effect of simulating nature precipitation formula, to reach the object of two aspects below: 1) make the supplementary cooling water of lower temperature drop in and capture abundant rising wet-hot steam hydrone in decline process, thereby effectively reduce from tower top effusion damp-heat water steam.2) and the effect that the temperature of cooling water in tower is further reduced.After dropping to collecting-tank 2 under water and precipitating, flow structure 61(spout hole or groove that part water is outputed through collecting-tank 2 tops again) flow to water purifying tank 6, then in water purifying tank 6, by medicament, discharge pipeline 62 and be aided with medicament scale inhibition, to reach the object that stops or reduce the soil content in the water body of the system that enters again.In water purifying tank 6, water after treatment flows to system heat exchanger by recirculated water intake pipe 7 and carries out next water circulation.
Be more than a concrete exemplary applications of the present utility model, the utility model also has other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the desired protection domain of the utility model.
Claims (8)
1. the device of industrial circulating water water saving and water treatment, comprise the cooling tower (1) of industrial circulating water and be positioned at the collecting-tank (2) of its bottom, it is characterized in that: it is provided with the top that at least one condensate make-up piping (3) is transported to supplementary cold water by force (forcing) pump (4) cooling tower (1) and can be connected from the spray equipment (5) of spraying cold water in upper direction tower with at least a set of; Described spray equipment (5) is provided with nozzle (51); A side at described collecting-tank (2) is provided with water purifying tank (6), and collecting-tank (2) is communicated with water purifying tank (6) by flow structure (61).
2. the device of industrial circulating water water saving according to claim 1 and water treatment, is characterized in that: described spray equipment (5) comprises that at least one circle is arranged on the annular coil pipe (52) on described cooling tower (1) inwall or outer wall.
3. the device of industrial circulating water water saving according to claim 2 and water treatment, is characterized in that: described coil pipe (52) also can hang the overhead, inside that is arranged on described cooling tower (1).
4. the device with water treatment according to the industrial circulating water water saving described in claim 2 or 3, is characterized in that: described nozzle (51) is uniform staggered with on described coil pipe (52).
5. the device of industrial circulating water water saving according to claim 1 and water treatment, is characterized in that: described flow structure (61) is spout hole or the overflow launder in the middle part of the partition wall being arranged between collecting-tank (2) and water purifying tank (6) or top.
6. the device of industrial circulating water water saving and water treatment according to claim 1 or 5, is characterized in that: described water purifying tank (6) is provided with can carry the medicament of scale removal medicament to discharge pipeline (62) wherein.
7. the device of industrial circulating water according to claim 1 water saving and water treatment, is characterized in that: described condensate make-up piping (3) is arranged on the inwall of cooling tower (1) or outer wall and connects respectively the cold water pipe joint of tower bottom and the coil pipe (52) on tower top.
8. the device of industrial circulating water water saving according to claim 7 and water treatment, is characterized in that: described condensate make-up piping (3) is bilayer sleeve or individual layer pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543786.2U CN203479058U (en) | 2013-09-03 | 2013-09-03 | Water-saving and water-treating device for industrial circulating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543786.2U CN203479058U (en) | 2013-09-03 | 2013-09-03 | Water-saving and water-treating device for industrial circulating water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203479058U true CN203479058U (en) | 2014-03-12 |
Family
ID=50227375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320543786.2U Expired - Fee Related CN203479058U (en) | 2013-09-03 | 2013-09-03 | Water-saving and water-treating device for industrial circulating water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203479058U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439786A (en) * | 2014-11-14 | 2015-03-25 | 重庆市龙山金属材料有限公司 | Cooling water circulation system for steel pipe welding |
| CN104710071A (en) * | 2015-02-28 | 2015-06-17 | 江苏高科物流科技股份有限公司 | Circulating water processing method and device |
| CN109911630A (en) * | 2019-05-15 | 2019-06-21 | 烟台工程职业技术学院(烟台市技师学院) | A kind of Pneumatic pipe conveyer transportation system and its working method |
| CN114234670A (en) * | 2021-11-03 | 2022-03-25 | 杨世伟 | Circulation industry water saving system |
-
2013
- 2013-09-03 CN CN201320543786.2U patent/CN203479058U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439786A (en) * | 2014-11-14 | 2015-03-25 | 重庆市龙山金属材料有限公司 | Cooling water circulation system for steel pipe welding |
| CN104710071A (en) * | 2015-02-28 | 2015-06-17 | 江苏高科物流科技股份有限公司 | Circulating water processing method and device |
| CN109911630A (en) * | 2019-05-15 | 2019-06-21 | 烟台工程职业技术学院(烟台市技师学院) | A kind of Pneumatic pipe conveyer transportation system and its working method |
| CN114234670A (en) * | 2021-11-03 | 2022-03-25 | 杨世伟 | Circulation industry water saving system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203479058U (en) | Water-saving and water-treating device for industrial circulating water | |
| CN203656903U (en) | Boiler blow-down drainage waste heat cascade utilization device | |
| CN103553166A (en) | Device and method of treating wastewater with high salt content by utilizing waste heat of circulating water | |
| CN103836862A (en) | Cooling water cooling device and method | |
| CN103115521A (en) | Device and method for tube type heat exchanger on-line washing | |
| CN103833049A (en) | Device and process for stilling ammonia with negative pressure | |
| CN204996189U (en) | Other system of straining of integrated multi -ported valve circulating water | |
| CN203545717U (en) | Device for treating highly saline waste water with circulating water afterheat | |
| CN103453605B (en) | The power plant vaporation-type condensing plant of indirectly-direct combination | |
| CN102146506A (en) | Evaporation type air cooling equipment for hardening agent | |
| CN202915353U (en) | Comprehensive cooling system for air-water combined slag cooler of CFB boiler | |
| CN104864770A (en) | Online cleaning system and method for circulating cooling water heat exchanger | |
| CN202161850U (en) | Circulating water bypass filtering system | |
| CN205222830U (en) | Alternate cycle water moisturizing softening installation is established in LNG production | |
| CN204174154U (en) | Environment-friendly coke-quenching apparatus steam heat recovery tower | |
| CN204503795U (en) | A kind of cooling recirculation system of cascade utilization hot-rolling water resource | |
| WO2014146602A1 (en) | Water purification system | |
| CN203655340U (en) | Mine total return air dust removing device | |
| CN203649350U (en) | Self-circulating water cooling system of oxygen-free copper rod upward continuous casting machine | |
| CN203668167U (en) | Water circulation system with cooling water tank | |
| CN205907062U (en) | Boiler cooling water recovery unit | |
| CN204612523U (en) | A kind of cooling tower evaporation water retracting device | |
| CN205206000U (en) | Processing apparatus that thermal power plant's circulating water sewer cooling energy dissipation was discharged | |
| CN203656899U (en) | Waste heat boiler blowdown heat exchange device | |
| CN201772539U (en) | Heating return afterheat-water recycling energy-saving device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 |