CN203715407U - Iron-containing acid wastewater treatment device - Google Patents
Iron-containing acid wastewater treatment device Download PDFInfo
- Publication number
- CN203715407U CN203715407U CN201320856163.0U CN201320856163U CN203715407U CN 203715407 U CN203715407 U CN 203715407U CN 201320856163 U CN201320856163 U CN 201320856163U CN 203715407 U CN203715407 U CN 203715407U
- Authority
- CN
- China
- Prior art keywords
- acid wastewater
- iron
- containing acid
- reaction tank
- retort
- 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
- 239000002253 acid Substances 0.000 title claims abstract description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract description 22
- 229910052742 iron Inorganic materials 0.000 title abstract description 11
- 238000004065 wastewater treatment Methods 0.000 title abstract description 7
- 239000002351 wastewater Substances 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 238000005273 aeration Methods 0.000 claims abstract description 6
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 5
- 239000000920 calcium hydroxide Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000007935 neutral effect Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000006228 supernatant Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 3
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 3
- 239000004571 lime Substances 0.000 abstract 3
- 239000008267 milk Substances 0.000 abstract 3
- 210000004080 milk Anatomy 0.000 abstract 3
- 235000013336 milk Nutrition 0.000 abstract 3
- 238000004062 sedimentation Methods 0.000 abstract 3
- 238000005276 aerator Methods 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 238000007796 conventional method Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
Landscapes
- Removal Of Specific Substances (AREA)
Abstract
The utility model discloses an iron-containing acid wastewater treatment device. The iron-containing acid wastewater treatment device comprises a reaction tank and a sedimentation tank, wherein an iron-containing acid wastewater feed opening and a lime milk feed opening are respectively formed at the upper end of the reaction tank, a stirring paddle is rotatably arranged in the reaction tank, an aerator pipe is laid at the bottom inside the reaction tank, a discharge opening is formed in the bottom of the reaction tank, and a pipeline is led out from the discharge opening, then is connected to a discharge pump and finally goes to the sedimentation tank. The iron-containing acid wastewater treatment device is simple in structure; and iron-containing acid wastewater and lime milk respectively enter the reaction tank from the corresponding feed openings, the lime milk is used for adjusting the iron-containing acid wastewater in the reaction tank to neutral under the condition that the stirring paddle works; then, an aerator pipe valve is opened; after aeration is ended, the discharge pump is used for pumping slurry to the sedimentation tank for naturally settling the slurry, supernatant liquid is neutral water without iron and can be directly discharged, and bottom mud is treated by adopting a conventional method. The iron-containing acid wastewater treatment device is simple, low in manufacturing cost, strong in operability and capable of greatly reducing labor intensity and improving production efficiency.
Description
Technical field
The utility model relates to wastewater treatment equipment field, specifically a kind for the treatment of unit of Fe-laden acid wastewater.
Background technology
In oxygenated pigment production process, the especially production of iron oxide yellow, reaction can produce a large amount of iron content (ferrous iron) acid waste water while finishing, and because the repeating utilization factor of waste water is low, a large amount of waste water must could discharge through processing.In the traditional treatment unit of ferric oxide acid waste water, include neutralising arrangement, aerating apparatus, settler etc., plant area area is large and disperse, and causes whole treatment unit to be prone to fault, has reduced production efficiency, has strengthened operator's labour intensity.
Utility model content
The purpose of this utility model is to provide the treatment unit of a kind of simple in structure, failure rate is low, Fe-laden acid wastewater that treatment effect is good.
The technical solution of the utility model is as follows:
A kind for the treatment of unit of Fe-laden acid wastewater, include retort and settling tank, it is characterized in that: the upper end of described retort is respectively equipped with Fe-laden acid wastewater opening for feed and milk of lime opening for feed, in retort, be rotatablely equipped with stirring rake, bottom in retort is equipped with aeration tube, the bottom of retort is provided with discharge port, leads to described settling tank from described discharge port introduction pipe and connecting discharging pump.
The treatment unit of described Fe-laden acid wastewater, is characterized in that: the bottom of described retort and settling tank is pyramidal structure.
The treatment unit of described Fe-laden acid wastewater, is characterized in that: the top of described retort is provided with the motor being in transmission connection with stirring rake.
The treatment unit of described Fe-laden acid wastewater, is characterized in that: the bottom of described settling tank is provided with discharge outlet.
The treatment unit of described Fe-laden acid wastewater, is characterized in that: the blade of described stirring rake has two layers.
The beneficial effects of the utility model:
The utility model is simple in structure, Fe-laden acid wastewater and milk of lime enter retort from corresponding opening for feed respectively, in the situation that opening stirring rake, by milk of lime, the Fe-laden acid wastewater in retort is adjusted to neutrality, open afterwards aeration tube valve, after aeration finishes, through discharging pump by shurry pump to settling tank natural subsidence, supernatant liquid is iron content neutral water not, can directly discharge, bed mud is according to conventional process, make the simple of Fe-laden acid wastewater treatment unit change, laid down cost is low, workable, greatly reduce labour intensity, improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Referring to Fig. 1, a kind for the treatment of unit of Fe-laden acid wastewater, include retort 1 and settling tank 2, the upper end of retort 1 is respectively equipped with Fe-laden acid wastewater opening for feed 3 and milk of lime opening for feed 4, in retort 1, be rotatablely equipped with stirring rake 5, bottom in retort 1 is equipped with aeration tube 6, and 1 bottom of retort is provided with discharge port 7, from discharge port 7 introduction pipes 8 and connecting discharging pump 9, leads to settling tank 2.
In the utility model, the bottom of retort 1 and settling tank 2 is pyramidal structure; The top of retort 1 is provided with the motor 10 being in transmission connection with stirring rake 5; The bottom of settling tank 2 is provided with discharge outlet 11; The blade of stirring rake 5 has two layers.
Claims (5)
1. the treatment unit of a Fe-laden acid wastewater, include retort and settling tank, it is characterized in that: the upper end of described retort is respectively equipped with Fe-laden acid wastewater opening for feed and milk of lime opening for feed, in retort, be rotatablely equipped with stirring rake, bottom in retort is equipped with aeration tube, the bottom of retort is provided with discharge port, leads to described settling tank from described discharge port introduction pipe and connecting discharging pump.
2. the treatment unit of Fe-laden acid wastewater according to claim 1, is characterized in that: the bottom of described retort and settling tank is pyramidal structure.
3. the treatment unit of Fe-laden acid wastewater according to claim 1, is characterized in that: the top of described retort is provided with the motor being in transmission connection with stirring rake.
4. the treatment unit of Fe-laden acid wastewater according to claim 1, is characterized in that: the bottom of described settling tank is provided with discharge outlet.
5. the treatment unit of Fe-laden acid wastewater according to claim 1, is characterized in that: the blade of described stirring rake has two layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856163.0U CN203715407U (en) | 2013-12-23 | 2013-12-23 | Iron-containing acid wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856163.0U CN203715407U (en) | 2013-12-23 | 2013-12-23 | Iron-containing acid wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203715407U true CN203715407U (en) | 2014-07-16 |
Family
ID=51154575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320856163.0U Expired - Lifetime CN203715407U (en) | 2013-12-23 | 2013-12-23 | Iron-containing acid wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203715407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975342A (en) * | 2019-11-29 | 2020-04-10 | 张家港洁利环保科技有限公司 | Prevent blockking up processing apparatus of iron-containing acid waste water |
-
2013
- 2013-12-23 CN CN201320856163.0U patent/CN203715407U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975342A (en) * | 2019-11-29 | 2020-04-10 | 张家港洁利环保科技有限公司 | Prevent blockking up processing apparatus of iron-containing acid waste water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203355383U (en) | Coagulative precipitation tank | |
| CN204981348U (en) | Reinforce denitrogenation perpendicular - horizontal undercurrent integrated constructed wetland | |
| CN203715407U (en) | Iron-containing acid wastewater treatment device | |
| CN203545784U (en) | Combined type oxidation ditch with external sedimentation basin | |
| CN204281472U (en) | Land-saving integrated water treating pond | |
| CN2878375Y (en) | Sludge dehydration and concentration device | |
| CN101857322B (en) | Removable trash transfer station sewage disposal device | |
| CN206089362U (en) | Low energy consumption dispersion sewage treatment plant | |
| CN204897529U (en) | STREAMING anaerobic sludge bed reactor in two backward flows | |
| CN204779028U (en) | Two -stage and oxygen sewage treatment plant | |
| CN204779225U (en) | Be applied to sewage treatment's double oxygen device | |
| CN204125265U (en) | Wastewater from chemical industry integrated equipment for wastewater treatment | |
| CN204474468U (en) | A kind of device processing plating mixing water | |
| CN202968228U (en) | Water treatment Mixed flocculation reaction device for water treatment | |
| CN208055082U (en) | A kind of novel wastewater treatment equipment | |
| CN203513391U (en) | Novel dephosphorization reactor | |
| CN205442984U (en) | Wastewater treatment device | |
| CN204958683U (en) | Synthetic effluent disposal system of resin | |
| CN104230128B (en) | A kind of mud dilution mixture pond | |
| CN204281522U (en) | Wool yarn factory Sewage treatment systems | |
| CN203999126U (en) | A kind of hydrolysis acidification pool | |
| CN204058217U (en) | A kind of Floatation Thickening Sludge device | |
| CN202400876U (en) | Cavitation-air flotation device for treating waste water | |
| CN202766372U (en) | Waste acid water purification, circulation and processing system | |
| CN206645925U (en) | A kind of system of QSY catalysis oxidations deeply treating wastewater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |