CN203794656U - Wastewater Treatment Plant - Google Patents
Wastewater Treatment Plant Download PDFInfo
- Publication number
- CN203794656U CN203794656U CN201420075921.XU CN201420075921U CN203794656U CN 203794656 U CN203794656 U CN 203794656U CN 201420075921 U CN201420075921 U CN 201420075921U CN 203794656 U CN203794656 U CN 203794656U
- Authority
- CN
- China
- Prior art keywords
- circulating
- waste water
- wastewater treatment
- treatment device
- ammonia
- 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 - Lifetime
Links
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 41
- 239000002351 wastewater Substances 0.000 claims abstract description 80
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 69
- 229910021529 ammonia Inorganic materials 0.000 claims description 34
- 238000009413 insulation Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims 2
- 238000005086 pumping Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 210000005056 cell body Anatomy 0.000 description 49
- 238000013022 venting Methods 0.000 description 13
- 238000002309 gasification Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000002912 waste gas Substances 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012263 liquid product Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
A waste water treatment device comprises a shower type guide furnace, which comprises a tank body, a circulating heating device and a shower type structure. The tank body is provided with a water inlet, a circulating water outlet, a water outlet and an exhaust port, wherein the circulating water inlet and the exhaust port are arranged at the upper half part of the tank body, and the circulating water outlet and the water outlet are arranged at the lower half part of the tank body. The circulating heating device is used for pumping the waste water at the lower half part of the tank body out of the tank body and heating the waste water to a circulating temperature, and the heated waste water is introduced into the tank body through the circulating water inlet. The shower structure is disposed in the upper half of the tank body to allow the wastewater to form a plurality of smaller flows to be sprayed down, wherein specific components in the wastewater are gasified and are pumped out of the tank body through the exhaust port. The wastewater treatment device can greatly save energy and achieve higher recovery efficiency.
Description
Technical field
The utility model is relevant a kind of wastewater treatment equipment, particularly a kind of wastewater treatment equipment of isolating special component from waste water.
Background technology
Semiconductor technology often can produce waste gas or waste water, in order to meet environmental regulation, can discharge below just the special component in waste gas or waste water need be reduced to standard value.For example, ammonia (NH
3) being often applied to etching, extension or the semiconductor technology such as clean, the ammonia of unreacted is discharged from semiconductor device.Therefore, need carry out off gas treatment in the rear end of semiconductor technology, so that ammonia is removed from waste gas or waste water, to meet environmental regulation.
The waste gas that known treatment contains ammonia or the method for waste water mainly contain sour absorption process and combustion method.Acid absorption process is to carry out adsorb ammonia with sulfuric acid or phosphoric acid etc., and ammonia is converted into ammonium sulfate liquid or ammonium phosphate liquid discharges again, but still need meet the relevant regulations of environmental protection act.Burning rule is that waste gas is carried out to burning and exhausting, and it causes higher maintenance and running cost.In addition, aforesaid method cannot reclaim ammonia recycling.
In sum, providing a kind of is the target that the current utmost point need be made great efforts with the wastewater treatment equipment that can isolate special component compared with lower operational cost from waste water.
Utility model content
The utility model provides a kind of wastewater treatment equipment, and it is to make waste water to spill down compared with weep pattern with a pouring formula guiding stove, with the efficiency of special component gasification in lifting waste water, and then special component is separated in waste water.
The wastewater treatment equipment of the utility model one embodiment is in order to isolate a special component in a waste water.Wastewater treatment equipment comprises a pouring formula guiding stove, and it comprises a cell body, a circulating heater and drenches formula structure.Cell body has a water-in, a circulation water-in, a circulating outlet, a water port and a venting port, wherein, waste water is introduced into cell body via water-in, and circulation water-in and venting port are arranged at the first half of cell body, and circulating outlet and water port are arranged at the Lower Half of cell body.Circulating heater is arranged between circulation water-in and circulating outlet, in order to the waste water of cell body Lower Half is extracted out to cell body external heat to circulating temperature, and the waste water of heating is introduced to cell body via circulation water-in.Pouring formula structure is arranged at the first half in cell body, and with so that waste water forms and multiplely spills down compared with weep, wherein, the special component gasification in waste water also detaches cell body via venting port.
The ammonia-containing water treatment unit of another embodiment of the utility model is in order to isolate ammonia in a waste water.Wastewater treatment equipment comprises a pouring formula guiding stove, and it comprises a cell body, a circulating heater and drenches formula structure.Cell body has a water-in, a circulation water-in, a circulating outlet, a water port and a venting port, wherein, waste water is introduced into cell body via water-in, and circulation water-in and venting port are arranged at the first half of cell body, and circulating outlet and water port are arranged at the Lower Half of cell body.Circulating heater is arranged between circulation water-in and circulating outlet, in order to the waste water of cell body Lower Half is extracted out to cell body external heat to circulating temperature, and the waste water after heating is introduced to cell body via circulation water-in.Pouring formula structure is arranged at the first half in cell body, and with so that waste water forms and multiplely spills down compared with weep, wherein, the ammonia in waste water also detaches cell body via venting port.
Coordinate appended accompanying drawing to illustrate in detail via specific embodiment below, when the effect that is easier to understand the purpose of this utility model, technology contents, feature and reaches.
Brief description of the drawings
Fig. 1 is a schematic diagram, shows the wastewater treatment equipment of the utility model one embodiment.
Nomenclature:
10 pouring formula guiding stoves
11 cell bodies
12 circulating heaters
13 drench formula structure
20 first heat exchangers
30 second heat exchangers
CIP circulation water-in
COP circulating outlet
GOP venting port
The special component of GSC gaseous state
IP water-in
LCW low concentration waste water
OP water port
SC special component
W waste water
Embodiment
The wastewater treatment equipment of an embodiment of the present utility model is in order to isolate a special component in a waste water.For example, waste water can be waste gas or the waste water containing ammonia that the semiconductor technology of semiconductor industry or opto-electronics produces, but is not limited to this.Be understandable that, can utilize pure water to carry out absorbing ammonia and form the waste water containing ammonia containing the waste gas of ammonia.Follow-uply can utilize wastewater treatment equipment of the present utility model ammonia to be separated in waste water to recycling.
Please refer to Fig. 1, the wastewater treatment equipment one pouring formula guiding stove 10 of an embodiment of the present utility model.10, stove of pouring formula guiding comprises a cell body 11, a circulating heater 12 and drenches formula structure 13.Cell body 11 has a water-in IP, a circulation water-in CIP, a circulating outlet COP, a water port OP and a venting port GOP.Waste water W can be introduced into cell body 11 via water-in IP.Circulation water-in CIP and venting port GOP are arranged at the first half of cell body 11, and circulating outlet COP and water port OP are arranged at the Lower Half of cell body 11.
Circulating heater 12 is to be arranged between circulation water-in CIP and circulating outlet COP.Circulating heater 12 can be extracted the waste water W of cell body 11 Lower Halves out cell body external heat to circulating temperature via circulating outlet COP, then, the waste water W after heating is introduced to cell body 11 again via circulation water-in CIP.Be understandable that, in order to reduce the consumption of the energy, cell body 11 can comprise a heat insulation structural (not shown), and for example outer wall of cell body 11 can be vacuum double structure or coated foam material scattering and disappearing with reduction heat energy.Heat insulation structural also can be realized by other existing technology, does not repeat them here.In like manner, circulating heater 12 is connected to circulation water-in CIP or circulating heater 12 and is connected to circulation and imports and exports the pipeline of COP and also can comprise suitable heat insulation structural (not shown).
13, pouring formula structure is the first half being arranged in cell body 11.Pouring formula structure 13 can make waste water W form multiplely to spill down from the cell body first half compared with weep, and thus, the special component in waste water W has partial gasification, and the special component GSC of gaseous state can detach cell body 11 via venting port GOP.
In an embodiment, wastewater treatment equipment of the present utility model more comprises one first heat exchanger 20, and it is arranged at the upstream side of water-in IP.The first heat exchanger 20 can be in order to adjust waste water W to the first temperature.The person of should be noted, according to actual product line design, is referred to as to adjust a word herein and may comprises heating or cooling meaning.
In an embodiment, wastewater treatment equipment of the present utility model more comprises one second heat exchanger 30, and it is arranged at the downstream side of venting port GOP.The second heat exchanger 30 can be in order to adjust special component SC to one second temperature of discharging via venting port.The person of should be noted, according to actual product line design or the demand of subsequent disposal program, the special component SC that the exit end of the second heat exchanger 30 is exported can be gaseous state or liquid state.In like manner, alleged adjustment one word may comprise heating or cooling meaning herein.
The person of should be noted, the embodiment shown in Fig. 1 explains with one first heat exchanger, a pouring formula guiding stove and one second heat exchanger, but is not limited to this.Under the utility model, in technical field, have and conventionally know that the knowledgeable can design with the said elements of any amount and different array modes the wastewater treatment equipment of realistic demand.
Below to process the operating process that wastewater treatment equipment of the present utility model is described containing the waste water of ammonia.First, the waste water W containing ammonia is adjusted to the first temperature with the first heat exchanger 20.For example, the temperature range of the first temperature can be 15 to 99 degree Celsius.The person of should be noted, this flow process can be omitted, and the waste water of proper temperature is directly introduced to cell body 11 via the water-in IP of cell body 11.Can be flowed directly to the Lower Half of cell body 11 via the waste water W of water-in IP introducing cell body 11.Preferably, the waste water W that introduces cell body 11 via water-in IP also can form compared with weep and spill down from the first half of cell body 11 via pouring formula structure 13.
Then, circulating heater 12 is extracted the waste water W of cell body 11 Lower Halves out cell body external heat to circulating temperature via circulating outlet COP, then the waste water W after heating is introduced to cell body 11 via circulation water-in CIP.In an embodiment, the temperature range of circulating temperature can be 25 to 99 degree Celsius.The waste water of introducing cell body 11 via ring water-in CIP is to form compared with weep and spill down from the first half of cell body 11 via pouring formula structure 13.Be understandable that, the waste water of proper temperature is to spill lower time compared with weep, and part waste water can gasify, and during as shower, hot water flows out from shower nozzle or gondola water faucet the steam producing.In the waste water of gasification, comprise the ammonia of higher concentration.Be understandable that, more tiny current can increase the contact area of waste water and air, and then promote the efficiency of gasification.The waste water of gasification does not flow to the Lower Half of cell body 11, to carry out circulating-heating next time.In the time that in the waste water of not gasification, ammonia concentration is reduced to a set(ting)value, low concentration waste water LCW can be external via water port OP drain tank.
Finally, the gasification waste water that comprises higher concentration ammonia can detach cell body 11 via venting port GOP, then is adjusted to one second temperature through the second heat exchanger 30.For example, the temperature range of the second temperature can be Celsius-10 to 99 degree.The second temperature can obtain gaseous state or liquid product decides according to wish.For example, the exit end wish of the second heat exchanger 30 obtains the product of gaseous state, should set the second higher temperature.Contrary, wish obtains liquid product, should set the second lower temperature.In an embodiment, the product that the exit end of the second heat exchanger 30 obtains, its ammonia concentration is more than or equal to 18% weight percent.
The person of should be noted, previous embodiment is separation of ammonia in waste water, but is not limited to this, other special component that is easy to gasification also can separate it with wastewater treatment equipment of the present utility model in waste water.
Comprehensively above-mentioned, wastewater treatment equipment of the present utility model is to make waste water to spill down compared with weep pattern with the pouring formula structure in a pouring formula guiding stove, therefore can effectively impel special component gasification in waste water with relatively low circulating temperature, and then special component is separated in waste water.In addition, waste water with spill compared with weep pattern lower time maintain proper temperature can effectively impel waste water in special component gasification, therefore, liquid waste water in cell body can maintain waste water with the less energy and spill the circulating temperature in lower time to detach the hydronic mode of cell body, thereby significantly save the energy.
Above-described embodiment is only for technological thought of the present utility model and feature are described, its object makes the personage who has the knack of this skill can understand content of the present utility model and implement according to this, when can not with restriction the scope of the claims of the present utility model, the equalization that the spirit generally disclosing according to the utility model is done changes or modifies, and must be encompassed in the scope of the claims of the present utility model.
Claims (20)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075921.XU CN203794656U (en) | 2014-02-21 | 2014-02-21 | Wastewater Treatment Plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075921.XU CN203794656U (en) | 2014-02-21 | 2014-02-21 | Wastewater Treatment Plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203794656U true CN203794656U (en) | 2014-08-27 |
Family
ID=51376889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420075921.XU Expired - Lifetime CN203794656U (en) | 2014-02-21 | 2014-02-21 | Wastewater Treatment Plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203794656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116282279A (en) * | 2023-03-29 | 2023-06-23 | 紫锐集团有限公司 | Waste treatment device |
-
2014
- 2014-02-21 CN CN201420075921.XU patent/CN203794656U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116282279A (en) * | 2023-03-29 | 2023-06-23 | 紫锐集团有限公司 | Waste treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203656903U (en) | Boiler blow-down drainage waste heat cascade utilization device | |
| CN108561756B (en) | A treatment device for the condensate of the raw gas pipeline before the primary cooler | |
| CN205145620U (en) | Multi -use liquid ammonia evaporator | |
| CN203794656U (en) | Wastewater Treatment Plant | |
| CN202547400U (en) | Circulating cooling system of single-chamber vacuum sintering furnace | |
| CN104926009B (en) | Ammonia-nitrogen wastewater treatment system | |
| CN108607334A (en) | A kind of wet-method desulfurized fume efficiently takes off white device and its implementation | |
| CN205245139U (en) | Highly -effective steam generator | |
| CN107940629A (en) | The inner circulating air processing system and processing method of a kind of black soldier flies breeding environment | |
| CN112546661B (en) | Slag flushing channel chimney and cooling tower steam combined fog dispersal device and method | |
| CN206739921U (en) | A kind of titanium white flour flow design air-flow crushing tail gas secondary waste heat recycling system | |
| CN208229648U (en) | A kind of equipment that wet denitration reaction solution removes condensed water in removing exhaust gas | |
| TWM478684U (en) | Wastewater treatment device | |
| CN109589639A (en) | A kind of steel blast furnace slag flushing steam white cigarette elimination system | |
| CN105363320B (en) | A kind of new and effective dealcoholysis formaldehyde absorbing tower | |
| CN205156649U (en) | Oil refining catalyst bakes burning furnace tail gas afterheat recycling device over a slow fire | |
| CN204932921U (en) | A kind of glyceride process steam condensation water recovery and use system | |
| CN202501756U (en) | Sensible heat utilization system of yellow phosphorus tail gas by electric furnace method | |
| CN207006197U (en) | A kind of waste gas residual heat reusing device | |
| CN204672124U (en) | A kind of waste gas treatment equipment | |
| CN206247385U (en) | A kind of regeneration of sulfuric acid cracks cleaning system | |
| CN205065688U (en) | Take mixed type oxygen -eliminating device of water film shower nozzle | |
| CN204042846U (en) | A kind of station boiler chemical cleaning solution heater | |
| CN205472741U (en) | Deoxidization head | |
| CN203108518U (en) | Alcohol oxidizing reaction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |