CN212864351U - Rare earth oxide waste water processing apparatus - Google Patents
Rare earth oxide waste water processing apparatus Download PDFInfo
- Publication number
- CN212864351U CN212864351U CN202020874468.4U CN202020874468U CN212864351U CN 212864351 U CN212864351 U CN 212864351U CN 202020874468 U CN202020874468 U CN 202020874468U CN 212864351 U CN212864351 U CN 212864351U
- Authority
- CN
- China
- Prior art keywords
- tank
- circulating pump
- pipeline
- settling
- pipe
- 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.)
- Active
Links
Images
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a rare earth oxide waste water processing apparatus, including the settling cask that sets gradually, remove superficial ware, alkalization jar, ion exchanger and acidizing jar, the settling cask with remove between the superficial ware the pipeline have a circulating pump one, remove between superficial ware and the alkalization jar pipe connection have a circulating pump two, the pipe connection has a circulating pump three between alkalization jar and the acidizing jar, ion exchanger sets up on the pipeline between circulating pump three and the acidizing jar. The utility model discloses can effectually retrieve the rare earth oxide in the waste water and can show the treatment effect that improves waste water.
Description
Technical Field
The utility model relates to a rare earth oxide waste water processing apparatus belongs to rare earth oxide production field.
Background
Rare earth has the name of 'industrial vitamin', and is now an extremely important strategic resource, the rare earth element oxide refers to 15 lanthanide oxides with atomic numbers of 57 to 71 in the periodic table of elements and 17 oxides of scandium Sc) and yttrium (Y) which have similar chemical properties with the lanthanide elements, the rare earth element is widely applied in the fields of petroleum, chemical engineering, metallurgy, textile, ceramics, glass, permanent magnet materials and the like, along with the improvement of science and technology and the continuous breakthrough of application technology, the value of the rare earth oxide is higher and higher, the wastewater treatment is to treat wastewater by using physical, chemical and biological methods, so that the wastewater is purified and pollution is reduced, the wastewater is recycled and reused, and water resources are fully utilized.
The existing rare earth wastewater treatment has the problems of poor wastewater treatment effect, substandard wastewater discharge, serious environmental pollution, incapability of recycling rare earth oxides in wastewater, waste of resources and the like.
Disclosure of Invention
For solving the not enough of prior art, the utility model provides a rare earth oxide waste water processing apparatus can effectually retrieve and can show the treatment effect that improves waste water to the rare earth oxide in the waste water.
The utility model discloses the technical scheme who adopts does:
the utility model provides a rare earth oxide waste water processing apparatus, including the settling cask that sets gradually, remove and float ware, alkalization jar, ion exchanger and acidizing jar, the settling cask with remove between the ware pipeline have a circulating pump one, remove and float ware and alkalize between the jar pipe connection have a circulating pump two, the pipe connection has a circulating pump three between jar and the acidizing jar of alkalizing, ion exchanger sets up on the pipeline between circulating pump three and the acidizing jar.
Preferably, a first stirring device is arranged in the settling tank, a wastewater inlet pipe is arranged on the left side of the top of the settling tank, a first neutralizer adding pipe and a second neutralizer adding pipe are respectively arranged on the side walls of two sides of the settling tank, a settling pipe is arranged at the bottom of the settling tank, and the tail end of a pipeline at the inlet end of the first circulating pump vertically extends downwards to a position below the liquid level in the settling tank.
Preferably, a clapboard is vertically arranged in the floatation remover, the floatation remover is divided into a mixing bin and a settling bin by the clapboard, the bottom of the mixing bin is higher than that of the settling bin, a pipeline at the outlet end of the circulating pump vertically extends downwards to the position below the liquid level of the mixing bin, a flocculating agent adding pipe is arranged on the side wall of one side of the mixing bin, a liquid discharge pipe is arranged at the bottom of the mixing bin, an overflow pipe is arranged on one side of the clapboard facing the sedimentation bin, the inlet of the overflow pipe is communicated with the mixing bin, the inlet height of the overflow pipe is higher than the end height of the pipeline at the outlet end of the circulating pump, a filter plate is horizontally arranged in the sedimentation bin, the overflow pipe extends into the bin body below the filter plate, the bottom of the sedimentation bin is provided with a discharge pipe, a pipeline at the inlet end of the circulating pump is communicated with one side of the sedimentation bin, and the pipeline at the inlet end of the circulating pump is positioned between the partition plate and the filter plate.
Further preferably, a second stirring device is further arranged in the mixing bin.
Preferably, a third stirring device is arranged in the alkalization tank, an alkali adding pipe is arranged at the top of the alkalization tank, a first pH meter is arranged on one side of the tank body of the alkalization tank, a pipeline at the outlet end of the circulating pump II is communicated with the upper part of the side wall of one side of the alkalization tank, and a pipeline at the inlet end of the circulating pump III is communicated with the lower part of the side wall of one side of the alkalization tank.
Preferably, the ion exchanger comprises a square shell and a plurality of ion exchange plates vertically arranged in the square shell, the ion exchange plates comprise a box body and ion exchange resin, the box body is provided with a plurality of holes for liquid to pass through, the ion exchange resin is arranged in the box body, a pipeline at the three outlet ends of the circulating pump is communicated with one side of the square shell, and a pipeline between the ion exchanger and the acidification tank is communicated with the other side of the square shell.
Preferably, the acidification tank is internally provided with a stirring device IV, the top of the acidification tank is provided with an acid adding pipe, one side of the tank body of the acidification tank is provided with a pH meter II, a pipeline at the outlet end of the ion exchanger is communicated with the upper part of the side wall of one side of the acidification tank, and the bottom of the acidification tank is provided with a discharge pipe.
And further preferably, the settling tank, the mixing bin, the settling bin, the alkalization tank and the acidification tank are all provided with liquid level meters.
The beneficial effects of the utility model reside in that:
through the settling cask, remove and float the ware and subside in proper order with remaining rare earth oxide and radioactive element in the waste water, reunite and subside the back and retrieve, adopt alkalization jar, ion exchanger and acidizing jar in proper order again and handle the back and discharge to the waste water, effectual rare earth oxide to in the waste water is retrieved and can show the treatment effect that improves the waste water.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of an ion exchanger
The main reference numerals in the figures have the following meanings:
1. a settling tank, 2, a flotation removing device, 3, an alkalization tank, 4, an ion exchanger, 5, an acidification tank, 6, a first circulating pump, 7, a second circulating pump, 8, a third circulating pump, 9, a liquid level meter, 11, a first stirring device, 12, a wastewater inlet pipe, 13, a first neutralizer adding pipe, 14, a second neutralizer adding pipe, 15, a sediment discharging pipe, 21, a partition plate, 22, a mixing bin, 23, a settling bin, 24, a flocculant adding pipe, 25, a liquid discharging pipe, 26, an overflow pipe, 27, a filter plate, 28, a discharge pipe, 29, a second stirring device, 31, a third stirring device, 32, an alkali adding pipe, 33, a first pH meter, 41, a square shell, 42, an ion exchange plate, 43, a box body, 44, ion exchange resin, 51, a fourth stirring device, 52, an acid adding pipe, 53, a second pH meter, 54 and a discharge pipe.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-2: the embodiment is a rare earth oxide waste water processing apparatus, including setting gradually settling cask 1, remove and float ware 2, alkalization jar 3, ion exchanger 4 and acidizing jar 5, settling cask 1 with remove and float between the ware 2 pipeline have circulating pump 6, remove to float between ware 2 and the alkalization jar between the pipe connection have circulating pump two 7, the pipe connection has circulating pump three 8 between alkalization jar 3 and the acidizing jar 5, ion exchanger 4 sets up on the pipeline between circulating pump three 8 and acidizing jar 5.
Referring to fig. 1, a first stirring device 11 is arranged in the settling tank 1, a wastewater inlet pipe 12 is arranged on the left side of the top of the settling tank 1, a first neutralizer adding pipe 13 and a second neutralizer adding pipe 14 are respectively arranged on the side walls of the two sides of the settling tank 1, a settling discharge pipe 15 is arranged at the bottom of the settling tank 1, and the tail end of a pipeline at the inlet end of a first circulating pump 6 vertically extends downwards to a position below the liquid level in the settling tank 1.
Referring to fig. 1, a partition plate 21 is vertically arranged in the floatation removing device 2, the floatation removing device is divided into a mixing bin 22 and a settling bin 23 by the partition plate 21, the bottom of the mixing bin 22 is higher than the bottom of the settling bin 23, a pipeline at the outlet end of the first circulating pump 6 vertically extends downwards to the position below the liquid level of the mixing bin 22, a flocculating agent adding pipe 24 is further arranged on the side wall of one side of the mixing bin 22, a liquid discharging pipe 25 is further arranged at the bottom of the mixing bin 22, an overflow pipe 26 is further arranged at one side of the partition plate 21 facing the settling bin 23, the inlet of the overflow pipe 26 is communicated with the mixing bin 22, the inlet of the overflow pipe 26 is higher than the height of the tail end of the pipeline at the outlet end of the first circulating pump 6, a filter plate 27 is horizontally arranged in the settling bin 23, the overflow pipe 26 extends into the bin below the filter plate 27, a discharging pipe 28 is arranged at the, and the pipeline at the inlet end of the second circulating pump 7 is positioned between the partition plate 21 and the filter plate 27.
Referring to fig. 1, a second stirring device 29 is further disposed in the mixing bin 22.
Referring to fig. 1, a third stirring device 31 is arranged in the alkalization tank 3, an alkali adding pipe 32 is arranged at the top of the alkalization tank 3, a first pH meter 33 is arranged at one side of the tank body of the alkalization tank 3, a pipeline at the outlet end of the second circulating pump 7 is communicated with the upper part of the side wall at one side of the alkalization tank 3, and a pipeline at the inlet end of the third circulating pump 8 is communicated with the lower part of the side wall at one side of the alkalization tank 3.
Referring to fig. 2, the ion exchanger 4 comprises a square housing 41 and a plurality of ion exchange plates 42 vertically arranged in the square housing 41, the ion exchange plates 42 comprise two plate bodies provided with a box body 43 with a plurality of holes for liquid to pass through and ion exchange resin 44 arranged in the box body 43, a pipeline at the outlet end of the circulating pump III 8 is communicated with one side of the square housing 41, and a pipeline between the ion exchanger 4 and the acidification tank 5 is communicated with the other side of the square housing 41.
Referring to fig. 1, a fourth stirring device 51 is arranged in the acidification tank 5, an acid adding pipe 52 is arranged at the top of the acidification tank 5, a second pH meter 53 is arranged at one side of the tank body of the acidification tank 5, a pipeline at the outlet end of the ion exchanger 4 is communicated with the upper part of the side wall of one side of the acidification tank 5, and a discharge pipe 54 is arranged at the bottom of the acidification tank 5.
In this embodiment, the settling tank 1, the mixing bin 22, the settling bin 23, the alkalization tank 3, and the acidification tank 5 are all provided with level meters 9.
The utility model discloses in the in-service use, waste water gets into in the settling cask 1 through waste water inlet tube 12, the neutralizer adds pipe 13 through the neutralizer, the neutralizer adds in pipe two 14 adds in the settling cask 1, then under agitating unit 11 low-speed pivoted state, mix neutralizer and waste water, the neutralizer is discharged through discharge settling tube 15 and is retrieved after subsiding remaining rare earth oxide and radioactive element in with the waste water, circulating pump one 6 takes the liquid above settling cask 1 out and gets into mixing bunker 22, and add the flocculating agent to mixing bunker 22 through flocculating agent adding pipe 24, then make flocculating agent and waste water intensive mixing after overflow pipe 26 overflow to settling bunker 23 in under agitating unit two 29's effect, the flocculating agent makes remaining rare earth oxide and radioactive element in the waste water carry out the flocculation and subsides the back through discharge pipe 28 discharge recovery, the circulating pump II 7 pumps the wastewater above the filter plate 27 into the alkalization tank 3, the alkali liquor is added through the alkali adding pipe 32 and is fully mixed with the wastewater under the action of the stirring device III 31 to adjust the wastewater, the circulating pump III 8 pumps the wastewater treated in the alkalization tank 3 into the ion exchanger 4 to further remove residues in the wastewater, the wastewater treated by the ion exchange enters the acidification tank 5, the acid liquor is added through the acid adding pipe 52, the wastewater is further treated under the action of the stirring device IV 51 and is discharged through the discharge pipe 54; in practical application, the wastewater inlet pipe 12, the neutralizer adding pipe I13, the neutralizer adding pipe II 14, the sedimentation discharging pipe 15, the flocculant adding pipe 24, the discharging pipe 28, the alkali adding pipe 32, the acid adding pipe 52 and the discharging pipe 54 are all provided with regulating valves.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a rare earth oxide waste water processing apparatus, is including setting gradually settling cask (1), removing superficial ware (2), alkalization jar (3), ion exchanger (4) and acidizing jar (5), its characterized in that: the pipeline has circulating pump (6) between settling cask (1) and the removal superficial ware (2), it has circulating pump two (7) to remove to float ware (2) and the pipe connection between alkalization jar (3), the pipe connection has circulating pump three (8) between alkalization jar (3) and acidizing jar (5), ion exchanger (4) set up on the pipeline between circulating pump three (8) and acidizing jar (5).
2. The rare earth oxide production wastewater treatment device according to claim 1, wherein a first stirring device (11) is arranged in the settling tank (1), a wastewater inlet pipe (12) is arranged on the left side of the top of the settling tank (1), a first neutralizer adding pipe (13) and a second neutralizer adding pipe (14) are respectively arranged on the side walls of two sides of the settling tank (1), a settling discharge pipe (15) is arranged at the bottom of the settling tank (1), and the tail end of a pipeline at the inlet end of the first circulating pump (6) vertically extends downwards to a position below the liquid level in the settling tank (1).
3. The rare earth oxide production wastewater treatment device according to claim 1, wherein a partition plate (21) is vertically arranged in the defluorator (2), the defluorator is divided into a mixing bin (22) and a settling bin (23) by the partition plate (21), the bottom of the mixing bin (22) is higher than the bottom of the settling bin (23), a pipeline at the outlet end of the first circulating pump (6) vertically extends downwards to a position below the liquid level of the mixing bin (22), a flocculating agent adding pipe (24) is further arranged on the side wall of one side of the mixing bin (22), a liquid discharging pipe (25) is further arranged at the bottom of the mixing bin (22), an overflow pipe (26) is further arranged on one side of the partition plate (21) facing the settling bin (23), the inlet of the overflow pipe (26) is communicated with the mixing bin (22), and the inlet of the overflow pipe (26) is higher than the end height of the pipeline at the outlet end of the first circulating pump (6), the filter plates (27) are horizontally arranged in the sedimentation bin (23), the overflow pipe (26) extends into the bin body below the filter plates (27), the discharge pipe (28) is arranged at the bottom of the sedimentation bin (23), the pipeline at the inlet end of the second circulating pump (7) is communicated with one side of the sedimentation bin (23), and the pipeline at the inlet end of the second circulating pump (7) is positioned between the partition plate (21) and the filter plates (27).
4. The rare earth oxide production wastewater treatment device according to claim 1, wherein a second stirring device (29) is further arranged in the mixing bin (22).
5. The rare earth oxide production wastewater treatment device according to claim 1, wherein a third stirring device (31) is arranged in the alkalization tank (3), an alkali adding pipe (32) is arranged at the top of the alkalization tank (3), a first pH meter (33) is arranged on one side of the alkalization tank (3), a pipeline at the outlet end of a second circulating pump (7) is communicated with the upper portion of the side wall of one side of the alkalization tank (3), and a pipeline at the inlet end of a third circulating pump (8) is communicated with the lower portion of the side wall of one side of the alkalization tank (3).
6. The rare earth oxide production wastewater treatment device according to claim 1, wherein the ion exchanger (4) comprises a square housing (41) and a plurality of ion exchange plates (42) vertically arranged in the square housing (41), the ion exchange plates (42) comprise a box body (43) provided with a plurality of holes on two plate bodies for liquid to pass through and ion exchange resin (44) arranged in the box body (43), a pipeline at the outlet end of the circulating pump III (8) is communicated with one side of the square housing (41), and a pipeline between the ion exchanger (4) and the acidification tank (5) is communicated with the other side of the square housing (41).
7. The rare earth oxide production wastewater treatment device according to claim 1, wherein a stirring device IV (51) is arranged in the acidification tank (5), an acid adding pipe (52) is arranged at the top of the acidification tank (5), a pH meter II (53) is arranged on one side of the acidification tank (5), a pipeline at the outlet end of the ion exchanger (4) is communicated with the upper portion of the side wall of one side of the acidification tank (5), and a discharge pipe (54) is arranged at the bottom of the acidification tank (5).
8. The rare earth oxide production wastewater treatment device according to claim 3, wherein the settling tank (1), the mixing bin (22), the settling bin (23), the alkalization tank (3) and the acidification tank (5) are all provided with a liquid level meter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020874468.4U CN212864351U (en) | 2020-05-22 | 2020-05-22 | Rare earth oxide waste water processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020874468.4U CN212864351U (en) | 2020-05-22 | 2020-05-22 | Rare earth oxide waste water processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212864351U true CN212864351U (en) | 2021-04-02 |
Family
ID=75205740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020874468.4U Active CN212864351U (en) | 2020-05-22 | 2020-05-22 | Rare earth oxide waste water processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212864351U (en) |
-
2020
- 2020-05-22 CN CN202020874468.4U patent/CN212864351U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207645995U (en) | One kind plus magnetic flocculation clarify sewage-treatment plant | |
| CN103739107B (en) | A kind for the treatment of process of household appliances degreasing process waste water | |
| CN208829353U (en) | Sewage treatment settler | |
| CN208485768U (en) | A kind of oil-contained waste water treatment device | |
| CN201665593U (en) | Desulfurization waste water treating system | |
| CN207121501U (en) | A kind of hardness removing device suitable for the hard waste water of high magnesium | |
| CN211813962U (en) | High-density clarification tank | |
| CN212864351U (en) | Rare earth oxide waste water processing apparatus | |
| CN204958489U (en) | Pipeline formula flocculating reaction ware | |
| CN203540146U (en) | Novel efficient physical-chemical water processing and precipitating device | |
| CN206359396U (en) | A kind of MBR Treated sewage reusings processing unit | |
| CN217230448U (en) | Supporting integrated effluent treatment plant of mud degree of depth dehydration | |
| CN207276403U (en) | A kind of textile printing wastewater treatment equipment | |
| CN116040833A (en) | High-concentration fluorine-containing wastewater unit coupling deep purification system and technology | |
| CN206127024U (en) | Electricity flocculation preliminary treatment natural gas extraction water installation | |
| CN105461163B (en) | Wet spinning acrylic produces polymeric wastewater processing system and processing method | |
| CN1216812C (en) | Advanced treatment method for urban middle water as industrial recirculated cooling water | |
| CN204601823U (en) | The comprehensive sedimentation basin of a kind of electroplating wastewater processing | |
| CN208430008U (en) | Printing and dyeing wastewater treatment system | |
| CN208684700U (en) | A kind of industrial waste water purifying device | |
| CN207608454U (en) | A kind of sewage dephosphorization system using magnetic flocculation technology | |
| CN206666267U (en) | A kind of improved organic silicon wastewater processing unit | |
| CN220579025U (en) | Efficient sedimentation tank | |
| CN220149421U (en) | Low fluorine monocrystalline silicon battery piece waste water treatment system | |
| CN204918049U (en) | Airfloat equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |