CN203976546U - Ultrapure water wastewater treatment equipment - Google Patents
Ultrapure water wastewater treatment equipment Download PDFInfo
- Publication number
- CN203976546U CN203976546U CN201420287877.9U CN201420287877U CN203976546U CN 203976546 U CN203976546 U CN 203976546U CN 201420287877 U CN201420287877 U CN 201420287877U CN 203976546 U CN203976546 U CN 203976546U
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- China
- Prior art keywords
- water
- communicated
- buffer tank
- filter
- pump
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- 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
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- 229910021642 ultra pure water Inorganic materials 0.000 title claims description 27
- 239000012498 ultrapure water Substances 0.000 title claims description 27
- 238000004065 wastewater treatment Methods 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 77
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000010453 quartz Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000005273 aeration Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 9
- 239000002351 wastewater Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 2
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000002070 germicidal effect Effects 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model discloses a kind of ultrapure water wastewater treatment equipment, comprise the buffer tank, topping-up pump, quartz filter, activated charcoal filter, automatical softener, deep bed filter, intermediate water tank, middle water pump, accurate filter, ultraviolet sterilizer, high-pressure pump, the one-level RO device that are communicated with by the road successively, the water inlet pipe of described buffer tank is communicated with the dense water side of RO device of ultrapure water production system, and the product water side of described one-level RO device is communicated to ultrapure water raw water box.Because ultrapure water waste water saliferous is many, water treatment device of the present utility model adopts in buffer tank side and closes circulating dosing and the mode that detects by pH judges water quality salt disposition in buffer tank, be aided with aerating apparatus simultaneously and improve reaction effect, only have the qualified rear subsequent disposal of just carrying out of pH, effectively improved filtration treatment effects at different levels.
Description
Technical field
The utility model relates to water-treatment technology field, particularly relates to a kind of ultrapure water wastewater treatment equipment.
Background technology
Ultrapure water is that the conducting medium in water is almost removed completely, again by water, the colloidalmaterial of dissociation, gas and organism are not all removed to the very water of low degree.Resistivity is greater than 18M Ω * cm, or approaches 18.3M Ω * cm ultimate value.The very inaccessible degree of ultrapure water general technology, needs to adopt pre-cascade filtration, high-performance ion-exchange unit, ultra filtration filter, ultraviolet lamp, removes the multiple treatment processs such as TOC device, and resistivity can reach 18.25M Ω * cm.
Because the purity of water is higher, the utilization ratio of water is relatively low, for guaranteeing the repeating utilization factor of water, callable part is carried out to processing and utilizing, reduces the running cost of equipment, saving water resource.
Chinese patent 201220432146.X discloses a kind of ultrapure water apparatus wastewater recycling system, the wastewater discharge pipe that comprises ultrapure water apparatus, the end of described wastewater discharge pipe is provided with tee pipe fitting, be communicated with the first bleeder and the second bleeder with tee pipe fitting, on the first bleeder and the second bleeder, valve is all installed, the first bleeder end passes into underground recovery pond, and the second bleeder end passes into trench, reclaims in pond and is provided with water pump and rising pipe.
Although above-mentioned patent is collected ultrapure water waste water, the object of its collection is just separately used as him, the waste water of ultrapure water, especially the waste water of the dense water side of RO device, just salinity is many, used as fire-fighting or gardens water, has caused a kind of waste, is unfavorable for improving the water rate of ultrapure water.
Utility model content
The purpose of this utility model is for the technological deficiency existing in prior art, and a kind of ultrapure water wastewater treatment equipment is provided.
For realizing the technical scheme that the purpose of this utility model adopts, be:
A kind of ultrapure water wastewater treatment equipment, comprise the buffer tank being communicated with by the road successively, topping-up pump, quartz filter, activated charcoal filter, automatical softener, deep bed filter, intermediate water tank, middle water pump, accurate filter, ultraviolet sterilizer, high-pressure pump, one-level RO device, the water inlet pipe of described buffer tank is communicated with the dense water side of RO device of ultrapure water production system, the product water side of described one-level RO device is communicated to ultrapure water raw water box, in described topping-up pump influent side setting, be communicated to the dosing pipe of buffer tank, the other pH regulator device that is connected on described dosing pipe, between described topping-up pump water outlet and described dosing pipe access point, be provided with pH meter, in described buffer tank bottom, be provided with the aeration tube being communicated with blower fan.
Described topping-up pump water outlet side is provided with the return pipe that is communicated to buffer tank, on described return pipe, is provided with back-water valve, on the pipeline at described return pipe access point rear portion, is provided with the first control valve.
On the pipeline of the water outlet side of described deep bed filter, be provided with electrical conductivity meter and the second control valve, meanwhile, the other other pipe of blowdown that is connected to of water outlet side at described deep bed filter, is provided with wash water valve in described blowdown bypass.
The blast inlet place of described blower fan is provided with air filter.
Compared with prior art, the beneficial effects of the utility model are:
Because ultrapure water waste water saliferous is many, water treatment device of the present utility model adopts in buffer tank side and closes circulating dosing and the mode that detects by pH judges water quality salt disposition in buffer tank, be aided with aerating apparatus simultaneously and improve reaction effect, only have the qualified rear subsequent disposal of just carrying out of pH, effectively improved filtration treatment effects at different levels.At deep bed filter water outlet side, increase specific conductivity test simultaneously, only have the qualified water of detection just can enter intermediate water tank and process to carry out follow-up one-level RO device, underproof water quality is directly discharged, and reduces the burden of one-level RO device.
Accompanying drawing explanation
Figure 1 shows that the structural representation of ultrapure water wastewater treatment equipment of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, ultrapure water wastewater treatment equipment of the present utility model comprises the buffer tank 1 being communicated with by the road successively, topping-up pump 2, quartz filter 3, activated charcoal filter 4, automatical softener 5, deep bed filter 6, intermediate water tank 7, middle water pump 8, accurate filter 9, ultraviolet sterilizer 10, high-pressure pump 11, one-level RO device 12, the water inlet pipe of described buffer tank is communicated with the dense water side of RO device of ultrapure water production system, the product water side of described one-level RO device is communicated to ultrapure water raw water box, in described topping-up pump influent side setting, be communicated to the dosing pipe 13 of buffer tank, the other pH regulator device 14 that is connected on described dosing pipe, between described topping-up pump water outlet and described dosing pipe access point, be provided with pH meter, in described buffer tank bottom, be provided with the aeration tube being communicated with blower fan 15, simultaneously for avoiding blower fan to introduce impurity, the blast inlet place of described blower fan is provided with air filter.
Specifically, on described dosing pipe, be provided with back-water valve, on described topping-up pump export pipeline, the access point rear portion of dosing pipe is provided with the first control valve, by the control to back-water valve and the first control valve, in can realizing buffer tank under the cooperation of pH meter and pH regulator device, water quality pH regulates, only has the qualified subsequent disposal of just carrying out of pH, wherein, pH regulator device is that soda acid adds mechanism, it similarly to the prior art, comprise tank body, volume pump and transfer lime, do not repeat them here.
Specifically, in buffer tank, there is aerating apparatus, can play the effect of regulating water quality and the water yield.Quartz filter can be removed suspended impurity effectively, activated charcoal filter can adsorb the chlorine residue that cannot remove in prime filtration, also adsorb from prime simultaneously and leak the pollutants such as small organic molecule of coming, peculiar smell, colloid and pigment, heavy metal ion etc. in water are had to obvious Adsorption effect, also there is the effect that reduces COD.Automatical softener adopts ion exchange principle, the scale-forming ions such as the calcium in removal water, magnesium, when the former water that contains hardness ions passes through interchanger inner resin layer, calcium in water, magnesium ion are just replaced with the sodium ion of resin absorption, resin absorption calcium, magnesium ion and sodium ion enters in water, from the water flowing out in interchanger, be exactly the softening water that has removed hardness like this.Deep bed filter inside arranges filter bag, and liquid is flow to by entrance, and the filter bag that penetrates required fineness grade can obtain qualified filtrate, and this device is mainly to process the particulate matter in rear water in order to hold back prime.Accurate filter is a kind of filtration between coarse filtration and ultrafiltration, is that stoste is by filter material under pressure, and filter core specification is 5 μ m, and filter material is held back the impurity in former water, can remove the particulate in water, reaches decontamination effect improving.Described ultraviolet sterilization apparatus is tubular duct type structure, the inner high strength odorless ultraviolet germicidal lamp that adopts, cylinder inboard wall is micro-carbon austenitic stainless steel, while making water through being processed flow through cylindrical shell, be subject to the irradiation of wavelength 253.7nm ultraviolet ray q.s, there is good sterilization effect, and do not change physics, the chemical property of water, the various ways such as that this device can adopt is vertical, horizontal, direct-insert, have that sterilization speed is fast, efficiency is high, effective, by water treatment requirement, irradiate after 10 seconds, just can kill intestinal bacteria, efficiency is greater than 99%.Fitting operation is simple, easy to use, has the standardized product of different flow to select for user, only need to regularly replace ultraviolet germicidal lamp and clean quartz socket tube.One-level RO device can further be removed the salinity in water, for follow-up ultra-pure-water treatment system provides qualified former water.
Because ultrapure water waste water saliferous is many, water treatment device of the present utility model adopts in buffer tank side and closes circulating dosing and the mode that detects by pH judges water quality salt disposition in buffer tank, be aided with aerating apparatus simultaneously and improve reaction effect, only have the qualified rear subsequent disposal of just carrying out of pH, effectively improved filtration treatment effects at different levels.
Further, for the electric conductivity after monitoring preliminary treatment, on the pipeline of the water outlet side of described deep bed filter, be provided with electrical conductivity meter and the second control valve, while is the other other pipe 16 of blowdown that is connected on the pipeline of the water outlet side of described deep bed filter, in described blowdown bypass, is provided with wash water valve.Only have the qualified water of detection just can enter intermediate water tank and process to carry out follow-up one-level RO device, underproof water quality is directly discharged, and reduces the burden of one-level RO device.
The above is only preferred implementation of the present utility model; it should be noted that; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a ultrapure water wastewater treatment equipment, it is characterized in that, comprise the buffer tank being communicated with by the road successively, topping-up pump, quartz filter, activated charcoal filter, automatical softener, deep bed filter, intermediate water tank, middle water pump, accurate filter, ultraviolet sterilizer, high-pressure pump, one-level RO device, the water inlet pipe of described buffer tank is communicated with the dense water side of RO device of ultrapure water production system, the product water side of described one-level RO device is communicated to ultrapure water raw water box, in described topping-up pump influent side setting, be communicated to the dosing pipe of buffer tank, the other pH regulator device that is connected on described dosing pipe, between described topping-up pump water outlet and described dosing pipe access point, be provided with pH meter, in described buffer tank bottom, be provided with the aeration tube being communicated with blower fan.
2. ultrapure water wastewater treatment equipment as claimed in claim 1, it is characterized in that, described topping-up pump water outlet side is provided with the return pipe that is communicated to buffer tank, on described return pipe, is provided with back-water valve, on the pipeline at described return pipe access point rear portion, is provided with the first control valve.
3. ultrapure water wastewater treatment equipment as claimed in claim 1, it is characterized in that, on the pipeline of the water outlet side of described deep bed filter, be provided with electrical conductivity meter and the second control valve, simultaneously, the other other pipe of blowdown that is connected to of water outlet side at described deep bed filter, is provided with wash water valve in described blowdown bypass.
4. ultrapure water wastewater treatment equipment as claimed in claim 1, is characterized in that, the blast inlet place of described blower fan is provided with air filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287877.9U CN203976546U (en) | 2014-05-30 | 2014-05-30 | Ultrapure water wastewater treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287877.9U CN203976546U (en) | 2014-05-30 | 2014-05-30 | Ultrapure water wastewater treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976546U true CN203976546U (en) | 2014-12-03 |
Family
ID=51974010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287877.9U Expired - Fee Related CN203976546U (en) | 2014-05-30 | 2014-05-30 | Ultrapure water wastewater treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203976546U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973724A (en) * | 2015-07-31 | 2015-10-14 | 天津邦盛净化设备工程有限公司 | Steel strip wastewater zero-discharge retreatment system and method |
| CN106745514A (en) * | 2016-12-30 | 2017-05-31 | 天津经纶科技有限公司 | A kind of processing equipment of the pure water of waste water reclamation |
| CN107804943A (en) * | 2015-11-13 | 2018-03-16 | 江苏理工学院 | System for preparing ultrapure water with zero wastewater discharge |
| CN117069297A (en) * | 2023-08-03 | 2023-11-17 | 高频(北京)科技股份有限公司 | Ultra-pure water processing reflux multiplexing process |
-
2014
- 2014-05-30 CN CN201420287877.9U patent/CN203976546U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973724A (en) * | 2015-07-31 | 2015-10-14 | 天津邦盛净化设备工程有限公司 | Steel strip wastewater zero-discharge retreatment system and method |
| CN107804943A (en) * | 2015-11-13 | 2018-03-16 | 江苏理工学院 | System for preparing ultrapure water with zero wastewater discharge |
| CN106745514A (en) * | 2016-12-30 | 2017-05-31 | 天津经纶科技有限公司 | A kind of processing equipment of the pure water of waste water reclamation |
| CN117069297A (en) * | 2023-08-03 | 2023-11-17 | 高频(北京)科技股份有限公司 | Ultra-pure water processing reflux multiplexing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160530 |