CN210595411U - Chemical phosphorus removal device - Google Patents
Chemical phosphorus removal device Download PDFInfo
- Publication number
- CN210595411U CN210595411U CN201921134782.2U CN201921134782U CN210595411U CN 210595411 U CN210595411 U CN 210595411U CN 201921134782 U CN201921134782 U CN 201921134782U CN 210595411 U CN210595411 U CN 210595411U
- Authority
- CN
- China
- Prior art keywords
- reaction kettle
- gear
- stirring shaft
- stirring
- medicine
- 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
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 61
- 239000011574 phosphorus Substances 0.000 title claims abstract description 61
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000000126 substance Substances 0.000 title claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 126
- 239000003814 drug Substances 0.000 claims abstract description 84
- 238000006243 chemical reaction Methods 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 229940079593 drug Drugs 0.000 claims description 13
- 239000010865 sewage Substances 0.000 abstract description 46
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 8
- 239000006185 dispersion Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 238000009388 chemical precipitation Methods 0.000 description 5
- 238000003912 environmental pollution Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010170 biological method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000003017 phosphorus Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model is suitable for the technical field of sewage treatment equipment, and provides a chemical phosphorus removal device, which comprises a reaction kettle, wherein the bottom of the reaction kettle is provided with a discharge port, the upper part of the reaction kettle is provided with a water inlet, a water outlet and a medicine inlet, the medicine inlet is connected with a medicine inlet pipe, the part of the medicine inlet pipe positioned outside the reaction kettle is sequentially connected with an electric control switch, a medicine storage bubble and a medicine liquid pump, and the tail end of the medicine inlet pipe extends into a medicine storage cylinder; the reaction kettle is also connected with a stirring structure, the stirring structure comprises an inner stirring shaft and an outer stirring shaft which are inserted into the reaction kettle, and the inner stirring shaft and the outer stirring shaft rotate independently. Therefore, the utility model discloses can reduce manual operation, improve work efficiency, carry out two stirring rake incorgruous stirring to sewage, improve the mixed dispersion effect of sewage and dephosphorization reagent, make the phosphorus in the sewage get rid of more thoroughly.
Description
Technical Field
The utility model relates to a sewage treatment device technical field especially relates to a chemical phosphorus removal device.
Background
With the development of industry in China and the improvement of living standard of people, a large amount of phosphorus-containing domestic sewage and industrial wastewater are discharged into rivers, lakes and seas, so that the eutrophication of water bodies is caused. At present, the method for removing phosphorus in sewage or wastewater comprises the following steps: a biological method, a chemical precipitation method, a physical adsorption method, a membrane treatment method and the like extend a series of phosphorus removal devices under the support of phosphorus removal technology, mainly comprise a biological phosphorus removal device, a chemical precipitation device, a membrane technology device and the like, the devices need to fully contact and uniformly mix sewage with a biological phosphorus removal reagent, a chemical phosphorus removal reagent or other phosphorus removal reagents to fully remove phosphorus components in the sewage, but the phenomenon of insufficient contact between the sewage and the reagents often occurs in the prior art, particularly the chemical precipitation device, if the chemical phosphorus removal reagent cannot be fully mixed with the sewage, the phosphorus removal effect of the sewage is greatly influenced, the phosphorus in the sewage is not completely removed, the waste of the phosphorus removal reagent is caused, the treatment cost is improved, the phosphorus-containing sewage is discharged, and the environment is polluted.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
To foretell defect, an object of the utility model is to provide a chemical phosphorus removal device, it can reduce manual operation, improves work efficiency, carries out two stirring rake incorgruous stirring to sewage, improves the mixed dispersion effect of sewage and dephosphorization reagent, improves the utilization ratio of dephosphorization reagent, makes the phosphorus in the sewage get rid of more thoroughly, reduces environmental pollution.
In order to realize the purpose, the utility model provides a chemical phosphorus removal device, which comprises a reaction kettle, wherein the upper part of the reaction kettle is provided with a water inlet, a water outlet and a medicine inlet, and the bottom of the reaction kettle is provided with a discharge hole; the reaction kettle is also connected with a stirring structure.
The drug inlet is connected with a drug inlet pipe, the part of the drug inlet pipe positioned outside the reaction kettle is sequentially connected with an electric control switch, a drug storage bubble and a drug liquid pump, and the drug liquid pump is provided with a delay switch; the tail end of the medicine inlet pipe extends into the medicine storage barrel.
The stirring structure comprises an inner stirring shaft inserted into the reaction kettle, the bottom and the top of the inner stirring shaft are respectively connected with a first stirring paddle and a driving motor, and the part of the inner stirring shaft above the reaction kettle is fixedly sleeved with a first gear; an outer stirring shaft is sleeved outside the inner stirring shaft, and the outer stirring shaft and the inner stirring shaft rotate independently; the outer stirring shaft is inserted into the reaction kettle, the bottom of the outer stirring shaft is connected with a second stirring paddle, and a fourth gear is fixedly sleeved on the part of the outer stirring shaft above the reaction kettle; the reaction kettle is also connected with a rotating shaft through a first bearing, and a second gear and a third gear are fixedly sleeved at the upper part and the middle part of the rotating shaft respectively; gear rings are sleeved outside the second gear and the first gear, and the gear rings are respectively meshed with the second gear and the first gear; the third gear and the fourth gear are meshed with each other.
According to the utility model discloses a chemical phosphorus removal device, it stretches into to advance the pencil the part among the reation kettle is the screw-tupe, just it stretches into to advance the pencil the part among the reation kettle is equipped with a plurality of and advances the medicine hole.
According to the utility model discloses a chemical phosphorus removal device, the aperture that advances the medicine hole is 0.2 ~ 0.4mm, and the hole interval is 0.2 ~ 0.4 mm.
According to the utility model discloses a chemical phosphorus removal device, first stirring rake is the disc type, just the diameter of first stirring rake is 40 ~ 60 cm.
According to the utility model discloses a chemical phosphorus removal device, first stirring pitch is separated the distance of reation kettle bottom does reation kettle's one-third height, the second stirring rake distance the distance of reation kettle bottom does reation kettle's two-thirds height.
According to the utility model discloses a chemical phosphorus removal device, be equipped with 3 ~ 5 paddles on the second stirring rake.
According to the utility model discloses a chemical phosphorus removal device, the paddle for the footpath cross-section of outer (mixing) shaft has the angle of inclination of decurrent 0 ~ 80 degree.
According to the utility model discloses a chemical phosphorus removal device, the specification of first gear, second gear and third gear is the same.
According to the utility model discloses a chemical phosphorus removal device, the drive ratio of third gear with the fourth gear is 1:2, 1:3 or 1: 4.
The utility model aims to provide a chemical phosphorus removal device, through setting up into medicine mouth on reation kettle, the medicine mouth is connected automatically controlled switch, storage medicine bubble, liquid medicine pump and storage cartridge case through advancing the pencil, can supply the medicine for reation kettle ration, need not manual operation, avoids many times getting the phosphorus removal reagent, improves work efficiency; the reaction kettle is also connected with a stirring structure, the stirring structure comprises an outer stirring shaft and an inner stirring shaft which are mutually sleeved, the outer stirring shaft and the inner stirring shaft rotate independently and rotate in different directions, so that the first stirring paddle and the second stirring paddle stir in different directions, and sewage can keep an efficient dispersion and uniform mixing state in the reaction kettle; simultaneously, the first stirring paddle and the second stirring paddle are positioned at different heights of the reaction kettle, so that the stirring dead angle can be avoided. To sum up, the beneficial effects of the utility model are that: the manual operation is reduced, the work efficiency is improved, the sewage is stirred in a double-stirring paddle different direction, the mixing and dispersing effect of the sewage and the phosphorus removal reagent is improved, the utilization rate of the phosphorus removal reagent is improved, the phosphorus in the sewage is removed more thoroughly, and the environmental pollution is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the medicine feeding tube of the present invention;
FIG. 3 is a schematic view of the stirring structure of the present invention;
FIG. 4 is a schematic structural view of a first stirring paddle of the present invention;
FIG. 5 is a schematic structural view of a second stirring paddle of the present invention;
in the figure: 1-a reaction kettle, 11-a water inlet, 111-a water inlet pipe, 112-a first water pump; 12-a water outlet, 121-a water outlet pipe, 122-a second water pump; 13-medicine inlet, 131-medicine inlet pipe, 132-medicine inlet hole, 133-electric control switch, 134-medicine storage bubble, 135-medicine liquid pump and 136-medicine storage cylinder; 14-discharge port, 141-valve; 2-an inner stirring shaft, 21-a first stirring paddle; 22-a driving motor, 23-a motor support frame, 24-a first gear; 3-rotation axis, 31-first bearing, 32-second gear, 33-third gear; 4-external stirring shaft, 41-fourth gear, 42-second bearing, 43-second stirring paddle and 431-blade; 5-gear ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the utility model provides a chemical phosphorus removal device, which comprises a reaction kettle 1, wherein the upper part of the reaction kettle 1 is provided with a water inlet 11, a water outlet 12 and a medicine inlet 13, and the bottom of the reaction kettle 1 is provided with a discharge hole 14; the reaction kettle 1 is also connected with a stirring structure.
The water inlet 11 is connected with a water inlet pipe 111, a first water pump 112 is arranged on the water inlet pipe 111, and sewage can quickly enter the reaction kettle 1 through the first water pump 112; the water outlet 12 is connected with a water outlet pipe 121, a second water pump 122 is arranged on the water outlet pipe 121, and the treated water after phosphorus removal in the reaction kettle 1 is discharged from the reaction kettle 1 under the action of the second water pump 122.
The medicine inlet 13 is connected with a medicine inlet pipe 131, referring to fig. 2, the part of the medicine inlet pipe 131 extending into the reaction kettle 1 is spiral, the part of the medicine inlet pipe 131 extending into the reaction kettle 1 is provided with a plurality of medicine inlet holes 132, the aperture of the medicine inlet holes 132 is 0.2-0.4 mm, the hole distance is 0.2-0.4 mm, and the medicine inlet holes 132 can uniformly disperse the reagent entering into the reaction kettle 1 and increase the contact surface between the reagent and the sewage; the part of the medicine inlet pipe 131, which is positioned outside the reaction kettle 1, is sequentially connected with an electric control switch 133, a medicine storage bubble 134 and a liquid medicine pump 135, and a delay switch is arranged on the liquid medicine pump 135; the end of the medicine inlet pipe 131 extends into the medicine storage barrel 136, the phosphorus removal reagent in the medicine storage barrel 136 can be an inorganic metal salt reagent or a biological phosphorus removal reagent, and of course, other reagents for treating sewage can be used, and can be added by those skilled in the art as required.
In the using process, the delay switch on the medicine liquid pump 135 is turned on, the medicine liquid pump 135 works and pumps medicine for the medicine storage bubbles 134, and the time delayed by the delay switch 11 just pumps the medicine in the medicine storage bubbles 134 to full; after the medicine pump in the medicine storage bubble 134 is full, the electric control switch 133 is turned on, and the medicine in the medicine storage bubble 134 enters the reaction kettle 1. Because the amount of sewage that can be handled in the reation kettle 1 is certain, therefore, the utility model discloses a delay switch 11 on the liquid medicine pump 135 and store up medicine bubble 134 and realize quantitative medicine supply, need not manual operation, avoid many times to get dephosphorization reagent, improve work efficiency, of course, the amount of medicine in storing up medicine bubble 134 can satisfy the amount of sewage in reation kettle 1 completely; if the phosphorus content in the sewage is extremely high and the amount of the phosphorus in the medicine storage bubble 134 is constant, the phosphorus removal can be completed by increasing the concentration of the phosphorus removal reagent.
The utility model discloses a still be equipped with the counter current switch on the liquid medicine pump 135, when reation kettle 1 was out of work, open the counter current switch after, can make storage medicine bubble 134 and advance during the pencil 131 remaining dephosphorization reagent refluences and returns to store up the cartridge case 136, avoid getting dephosphorization reagent and persist in storing up medicine bubble 134 and advancing pencil 131 for a long time, make the corruption or damage to it.
The discharge port 14 is provided with a valve 141, when the sewage in the reaction kettle 1 is treated, chemical precipitation or flocculation is generated, the chemical precipitation forms slurry at the bottom of the reaction kettle 1 and is discharged through the discharge port 14, and the treated sewage and the generated flocculation in the reaction kettle 1 can be discharged through the water outlet pipe 121 for further treatment.
Referring to fig. 3, the stirring structure comprises an inner stirring shaft 2 inserted into the reaction kettle 1, the bottom of the inner stirring shaft 2 is connected with a first stirring paddle 21, referring to fig. 4, the first stirring paddle 21 is disc-shaped, and the diameter of the first stirring paddle 21 is 40-60 cm; the distance between the first stirring paddle 21 and the bottom of the reaction kettle 1 is one third of the height of the reaction kettle 1; the top of the inner stirring shaft 2 is connected with a driving motor 22 arranged on a motor support frame 23, and the driving motor 22 drives the inner stirring shaft 2 to rotate so as to drive the first stirring paddle 21 to rotate; the part of the inner stirring shaft 2 above the reaction kettle 1 is also fixedly sleeved with a first gear 24.
An outer stirring shaft 4 is sleeved outside the inner stirring shaft 2, and the outer stirring shaft 4 and the inner stirring shaft 2 rotate independently; the outer stirring shaft 4 is inserted into the reaction kettle 1, the bottom of the outer stirring shaft 4 is connected with a second stirring paddle 43, referring to fig. 5, 3-5 blades 431 are arranged on the second stirring paddle 43, the blades 431 have downward inclination angles of 0-80 degrees relative to the radial cross section of the outer stirring shaft 4, and the inclined blades 431 generate shearing force on sewage to generate vortex, so that the sewage forms longitudinal flow, the stirring efficiency is improved, and the mixing uniformity of the sewage and a phosphorus removal reagent is improved; the second stirring paddle 43 is positioned at the upper part of the first stirring paddle 21, and the distance between the second stirring paddle 43 and the bottom of the reaction kettle 1 is two thirds of the height of the reaction kettle 1; the outer stirring shaft 4 is further connected with a second bearing 42, the second bearing 42 is fixed on the reaction kettle 1 through a bearing seat, and a fourth gear 41 is fixedly sleeved on the part, located above the second bearing 42, of the outer stirring shaft 4.
The reaction kettle 1 is also connected with a rotating shaft 3 through a first bearing 31, and the upper part and the middle part of the rotating shaft 3 are respectively fixedly sleeved with a second gear 32 and a third gear 33; the specifications of the second gear 32 and the first gear 24 are the same, the gear ring 5 is sleeved outside the second gear 32 and the first gear 24, and the gear ring 5 is respectively meshed with the second gear 32 and the first gear 24; the third gear 33 and the fourth gear 41 are meshed with each other.
In the use process, the driving motor 22 rotates to drive the inner stirring shaft 2 to rotate, and the first gear 24 is fixedly sleeved outside the inner stirring shaft 2, so that the first gear 24 also rotates along with the first gear; because the gear ring 5 is sleeved outside the first gear 24 and the second gear 32, the second gear 32 and the gear ring 5 rotate in the same direction while the first gear 24 rotates; because the second gear 32 is fixedly sleeved on the rotating shaft 3, and the rotating shaft 3 is also fixedly sleeved with the third gear 33, the third gear 33 rotates in the same direction when the second gear 32 rotates; because the third gear 33 and the fourth gear 41 are meshed with each other, when the third gear 33 rotates, the fourth gear 41 rotates in a different direction, and the outer stirring shaft 4 sleeved with the fourth gear 41 also rotates in a different direction; as can be seen from the above, the inner stirring shaft 2 and the outer stirring shaft 4 can be driven to rotate in different directions under the action of one driving motor 22.
The second stirring paddle 43 on the outer stirring shaft 4 and the first stirring paddle 21 on the inner stirring shaft 2 are stirred in a different direction, after the second stirring paddle 43 enables the sewage to longitudinally flow and generate a vortex, the first stirring paddle 21 is stirred in a reverse direction again to enable the vortex to be reversed, the sewage and the phosphorus removal reagent are kept in a high-efficiency dispersion and uniform mixing state, and the phosphorus in the sewage can be fully precipitated and removed; meanwhile, the second stirring paddle 43 and the first stirring paddle 21 have height difference, sewage with different heights in the reaction kettle 1 can be stirred, stirring dead angles at the upper part and the middle lower part of the reaction kettle 1 are avoided, and the dispersing and uniformly mixing effects of the sewage and the phosphorus removal reagent are improved.
Preferably, the specifications of the second gear 32 and the third gear 33 are the same, and the transmission ratio of the third gear 33 to the fourth gear 41 is 1:2, 1:3 or 1: 4; the rotating speed of the second stirring paddle 43 is higher than that of the first stirring paddle 21, sewage is firstly stirred in the middle of the reaction kettle in a high-speed rotating mode, when the sewage reaches the middle lower part of the reaction kettle, the sewage is stirred in a reverse direction, the stirring speed is properly reduced, and the uniform mixing effect of the sewage and the phosphorus removal reagent can be improved; meanwhile, the energy of the motor can be saved. Multiple tests prove that the mixing and dispersing effect of the sewage and the phosphorus removal reagent is the best when the transmission ratio of the third gear 33 to the fourth gear 41 is 1: 3.
To sum up, the utility model has the advantages that the medicine inlet is arranged on the reaction kettle and is connected with the electric control switch, the medicine storage bubble, the medicine liquid pump and the medicine storage cylinder through the medicine inlet pipe, so that the medicine can be quantitatively supplied to the reaction kettle without manual operation, the phosphorus removal reagent is prevented from being measured for many times, and the working efficiency is improved; the reaction kettle is also connected with a stirring structure, the stirring structure comprises an outer stirring shaft and an inner stirring shaft which are mutually sleeved, the outer stirring shaft and the inner stirring shaft rotate independently and rotate in different directions, so that the first stirring paddle and the second stirring paddle stir in different directions, and sewage can keep an efficient dispersion and uniform mixing state in the reaction kettle; simultaneously, the first stirring paddle and the second stirring paddle are positioned at different heights of the reaction kettle, so that the stirring dead angle can be avoided. To sum up, the beneficial effects of the utility model are that: the manual operation is reduced, the work efficiency is improved, the sewage is stirred in a double-stirring paddle different direction, the mixing and dispersing effect of the sewage and the phosphorus removal reagent is improved, the utilization rate of the phosphorus removal reagent is improved, the phosphorus in the sewage is removed more thoroughly, and the environmental pollution is reduced.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (9)
1. A chemical phosphorus removal device is characterized by comprising a reaction kettle, wherein the upper part of the reaction kettle is provided with a water inlet, a water outlet and a medicine inlet, and the bottom of the reaction kettle is provided with a discharge hole; the reaction kettle is also connected with a stirring structure;
the drug inlet is connected with a drug inlet pipe, the part of the drug inlet pipe positioned outside the reaction kettle is sequentially connected with an electric control switch, a drug storage bubble and a drug liquid pump, and the drug liquid pump is provided with a delay switch; the tail end of the medicine inlet pipe extends into the medicine storage barrel;
the stirring structure comprises an inner stirring shaft inserted into the reaction kettle, the bottom and the top of the inner stirring shaft are respectively connected with a first stirring paddle and a driving motor, and the part of the inner stirring shaft above the reaction kettle is fixedly sleeved with a first gear; an outer stirring shaft is sleeved outside the inner stirring shaft, and the outer stirring shaft and the inner stirring shaft rotate independently; the outer stirring shaft is inserted into the reaction kettle, the bottom of the outer stirring shaft is connected with a second stirring paddle, and a fourth gear is fixedly sleeved on the part of the outer stirring shaft above the reaction kettle; the reaction kettle is also connected with a rotating shaft through a first bearing, and a second gear and a third gear are fixedly sleeved at the upper part and the middle part of the rotating shaft respectively; gear rings are sleeved outside the second gear and the first gear, and the gear rings are respectively meshed with the second gear and the first gear; the third gear and the fourth gear are meshed with each other.
2. The chemical phosphorus removal device of claim 1, wherein the part of the medicine inlet pipe extending into the reaction kettle is spiral, and the part of the medicine inlet pipe extending into the reaction kettle is provided with a plurality of medicine inlet holes.
3. The chemical phosphorus removal device of claim 2, wherein the aperture of the drug inlet hole is 0.2-0.4 mm, and the hole distance is 0.2-0.4 mm.
4. The chemical phosphorus removal device of claim 1, wherein the first stirring paddle is a disc type, and the diameter of the first stirring paddle is 40-60 cm.
5. The phosphorus removal device as claimed in claim 1, wherein the first stirring blade is located one third of the height of the reaction kettle from the bottom of the reaction kettle, and the second stirring blade is located two thirds of the height of the reaction kettle from the bottom of the reaction kettle.
6. The chemical phosphorus removal device of claim 1, wherein 3-5 blades are arranged on the second stirring paddle.
7. A chemical phosphorus removal device as claimed in claim 6, wherein the blades have a downward inclination angle of 0-80 degrees with respect to the radial cross section of the outer stirring shaft.
8. The apparatus of claim 1, wherein the first gear, the second gear and the third gear have the same size.
9. The phosphorus removal device as claimed in claim 1, wherein the gear ratio of the third gear to the fourth gear is 1:2, 1:3 or 1: 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921134782.2U CN210595411U (en) | 2019-07-18 | 2019-07-18 | Chemical phosphorus removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921134782.2U CN210595411U (en) | 2019-07-18 | 2019-07-18 | Chemical phosphorus removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210595411U true CN210595411U (en) | 2020-05-22 |
Family
ID=70691038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921134782.2U Active CN210595411U (en) | 2019-07-18 | 2019-07-18 | Chemical phosphorus removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210595411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307725A (en) * | 2021-12-27 | 2022-04-12 | 中科鼎实环境工程有限公司 | Chemical phosphorus removal device and use method |
-
2019
- 2019-07-18 CN CN201921134782.2U patent/CN210595411U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307725A (en) * | 2021-12-27 | 2022-04-12 | 中科鼎实环境工程有限公司 | Chemical phosphorus removal device and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115465967B (en) | Electrolyte treatment device for solar cell | |
| CN210595411U (en) | Chemical phosphorus removal device | |
| CN112675740A (en) | Sewage treatment plant for environmental protection | |
| CN216737705U (en) | Flocculation stirring integration medicine system | |
| CN212854764U (en) | Secondary sedimentation tank for sewage treatment | |
| CN210656230U (en) | Milk industry waste water dross processing apparatus | |
| CN210595573U (en) | Mine water treatment equipment | |
| CN210163246U (en) | High-efficient air supporting deposits integrative device | |
| CN208392325U (en) | A kind of concrete mixer stirred evenly | |
| CN109824177A (en) | A kind of printing-dyeing waste water treatment process | |
| CN214862841U (en) | Slag water agitator tank of many convections | |
| CN211169919U (en) | Sewage treatment mixer | |
| CN115624855A (en) | High-efficient desulfurizing tower | |
| CN211056797U (en) | Novel aeration tank for sewage treatment | |
| CN213408360U (en) | Stirring mixing arrangement of effluent water sump | |
| CN115845645A (en) | Preparation device and preparation method of slaked lime emulsion for wastewater treatment | |
| CN222753010U (en) | Grind agitating unit for waste water treatment | |
| CN221876628U (en) | Dosing device for sewage treatment | |
| CN221557611U (en) | Biopharmaceutical fermentation liquor pretreatment device | |
| CN222099653U (en) | Power plant cooling circulating water treatment device | |
| CN214182705U (en) | A high-efficiency and energy-saving mixing paddle for concrete admixture | |
| CN221071106U (en) | Air supporting machine for sewage treatment | |
| CN203525596U (en) | Mechanical stirring circulating device of 360 DEG vertical flowing type | |
| CN220610008U (en) | Premixed concrete additive storage tank | |
| CN221544369U (en) | Aeration tank for sewage purification treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |