CN116514248A - Phosphorus recovery device of phosphorus-containing water - Google Patents
Phosphorus recovery device of phosphorus-containing water Download PDFInfo
- Publication number
- CN116514248A CN116514248A CN202310614128.6A CN202310614128A CN116514248A CN 116514248 A CN116514248 A CN 116514248A CN 202310614128 A CN202310614128 A CN 202310614128A CN 116514248 A CN116514248 A CN 116514248A
- Authority
- CN
- China
- Prior art keywords
- feeding
- shell
- phosphorus
- wall
- positioning
- 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.)
- Pending
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 239000011574 phosphorus Substances 0.000 title claims abstract description 58
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000011084 recovery Methods 0.000 title claims abstract description 19
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 31
- 239000001110 calcium chloride Substances 0.000 claims abstract description 31
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 27
- 238000005096 rolling process Methods 0.000 claims description 23
- 238000003756 stirring Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000004804 winding Methods 0.000 abstract description 5
- 238000011068 loading method Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention relates to the technical field of phosphorus recovery, and discloses a phosphorus recovery device for phosphorus-containing water, which comprises a shell, wherein a feeding pipe is arranged at the top of the shell; the side surface of the shell is provided with a delivery pump, and a feeding mechanism is arranged in the shell; the feeding mechanism comprises a feeding shell arranged on the inner wall of the bottom of the shell. When the feeding device is used, as the feeding of the phosphorus-containing water in the shell is carried out, the second driving part drives the winding shaft to rotate and winds the connecting rope when the pressure sensor detects the pressure of the liquid, the movable plug is driven to move upwards in the feeding shell, calcium chloride in the feeding shell is pushed to the extension pipe to be fed, the lifting sleeve is lifted along with the lifting of the movable plug under the action of the magnetic attraction of the magnetic part, the corresponding amount of calcium chloride is fed along with the feeding of the phosphorus-containing water, the feeding device is convenient and efficient, the calcium chloride can be fed into the feeding shell through the feeding pump, and the movable plug and the lifting sleeve move downwards to reset to the bottom of the feeding shell, so that the feeding device is convenient and efficient to use.
Description
Technical Field
The invention relates to the technical field of phosphorus recovery, in particular to a phosphorus recovery device for phosphorus-containing water.
Background
Phosphorus is used as a raw material for fertilizers, industrial medicines, etc., and foods and feeds in large amounts, but fecal matter, miscellaneous water, industrial water discharged from factories, livestock waste, discharge from cultivated lands, etc. are problematic in eutrophication of water areas.
The known methods for removing phosphorus include biological phosphorus removal, simultaneous coagulation and crystallization dephosphorization. The principle of the biological phosphorus removal method is that by setting a part of the aeration tank to a gas-state without aeration, the amount of phosphorus extracted as excess sludge can be made larger than that of the normal treatment method. In the prior art, there is disclosed a method for removing phosphorus by supplying calcium ions (calcium chloride) to phosphorus-containing water or a reaction tank, filling a dephosphorizing material mainly composed of calcium silicate hydrate, or circulating phosphorus-containing water in a reaction tank in which the phosphorus-containing water is caused to flow to remove phosphorus, and there is a problem that mixing efficiency is low when mixing phosphorus-containing water with calcium chloride by using a conventional stirrer.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a phosphorus recovery device for phosphorus-containing water.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the phosphorus recovery device of the phosphorus-containing water comprises a shell, wherein a feeding pipe is arranged at the top of the shell and is used for feeding the phosphorus-containing water; the side face of the shell is provided with a conveying pump for extracting mixed materials in the shell, and a feeding mechanism for feeding calcium chloride is arranged in the shell; the feeding mechanism comprises a feeding shell arranged on the inner wall of the bottom of the shell, a rolling shaft is movably arranged at the top of the inside of the feeding shell, a connecting rope is wound on the side surface of the rolling shaft, a movable plug is arranged at one end of the connecting rope, which is far away from the rolling shaft, and a magnetic component is arranged at the bottom of the movable plug; an extension pipe is arranged at the top of the side surface of the feeding shell; the second driving component is used for driving the rolling shaft to rotate; the circumferential outer wall of the feeding shell is sleeved with a lifting sleeve, the position of the lifting sleeve corresponds to the position of the magnetic part, and a pressure sensor is arranged on the side surface of the lifting sleeve; the stirring mechanism is arranged in the shell and is used for stirring the phosphorus-containing water and the calcium chloride which are fed into the shell; the stirring mechanism comprises a rotating seat movably arranged on the inner wall of the top of the shell, an extending rod vertically arranged is arranged at the bottom of the rotating seat, and stirring components are arranged on the side surface of the extending rod; the first driving component is used for driving the rotating seat to rotate; one side of the extension rod, which is close to the feeding shell, is provided with a mounting rod, and one end of the mounting rod, which is close to the feeding shell, is provided with a sealing mechanism; the calcium chloride feeding device further comprises a feeding pump, wherein the feeding pump is used for feeding calcium chloride into the feeding shell after the mixed materials in the feeding shell are pumped out by the conveying pump.
Preferably, a clamping groove is formed in the circumferential inner wall of the lifting sleeve, and a rolling piece is clamped in the clamping groove.
Preferably, the sealing mechanism comprises a groove, the groove is formed in one side of the groove, the sealing component is installed in the groove through the telescopic component, and the outer diameter of the sealing component is matched with the inner diameter of the extension pipe.
Preferably, one side of the sealing part, which is close to the extension pipe, is of an arc surface structure.
Preferably, a positioning mechanism is arranged at one end of the mounting rod, which is close to the extension pipe, and is used for positioning the position of the mounting rod when the opening of the groove is aligned with the opening position of the extension pipe.
Preferably, the positioning mechanism comprises a positioning flank arranged on the outer wall of the mounting rod; the outer wall of the extension pipe is sleeved with an electromagnetic movable sleeve, and one side, far away from the positioning side wings, of the electromagnetic movable sleeve is connected with the outer wall of the feeding shell through a spring.
Preferably, the side of the positioning flank is provided with a perforation, one side of the electromagnetic movable sleeve, which is close to the positioning flank, is provided with a positioning inserted bar, and the outer diameter of the positioning inserted bar is matched with the inner diameter of the perforation.
Preferably, the outer wall of the extension pipe is provided with a sliding groove, the circumferential inner wall of the electromagnetic movable sleeve is provided with a sliding block, and the outer diameter of the sliding block is matched with the inner diameter of the sliding groove and used for guiding the horizontal movement of the electromagnetic movable sleeve.
The beneficial effects of the invention are as follows:
during the use, the material loading contains phosphorus water in to the casing through the material loading pipe, along with the material loading of phosphorus water in the casing, when pressure sensor detects the pressure of liquid, the second actuating component drives the rolling axle and rotates and carry out the rolling to the connecting rope, drive movable plug and upwards remove in the material loading casing, promote the calcium chloride in the casing to extension pipe department and carry out the material loading, and along with the upward movement of movable plug, the lift cover is ascending along with the rising of movable plug under the magnetic attraction effect of magnetic part, when pressure sensor detects the pressure of liquid, the rolling axle stops the rolling to the connecting rope, with this is reciprocal, realize along with the material loading of phosphorus water and the corresponding volume calcium chloride of material loading, the convenient high efficiency, the accessible first actuating component drives the rotation seat, drive stirring part and extension pole stir the material in the casing and mix, after the material in the casing is taken out to the casing, first actuating component drives the rotation to the end position of installation pole and the opening position alignment of extension pipe, sealing mechanism is to the inside of extension pipe and is blocked up to the inside of sealing mechanism, the casing is carried out the sealing plug and is moved up to the upper casing through the upper and lower material loading, the upper and lower material loading is carried out to the upper and lower movable plug, the convenient, the bottom is moved to the upper and lower material is used to the movable plug is moved to the upper and lower.
Drawings
FIG. 1 is a schematic view of a phosphorus recovery device for phosphorus-containing water according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a partial structure at A in FIG. 1;
FIG. 3 is an enlarged view of a part of the structure at B in FIG. 2;
fig. 4 is a schematic view of the structure of a mounting rod and a positioning wing of a phosphorus recovery device for phosphorus-containing water according to an embodiment of the present invention.
In the figure: 1-housing, 2-transfer pump, 3-stirring mechanism, 31-stirring part, 32-first driving part, 33-rotating seat, 34-extension rod, 4-feeding pump, 5-pressure sensor, 6-feeding pipe, 7-magnetic part, 8-feeding mechanism, 81-feeding housing, 82-movable plug, 83-connecting rope, 84-second driving part, 85-winding shaft, 86-extension pipe, 9-lifting sleeve, 10-sealing mechanism, 101-telescoping part, 102-sealing part, 103-groove, 12-installation rod, 13-positioning mechanism, 131-electromagnetic movable sleeve, 132-perforation, 133-positioning flank, 134-positioning inserted rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In one embodiment, referring to fig. 1 to 4, a phosphorus recovery device for phosphorus-containing water comprises a shell 1, wherein a feeding pipe 6 is arranged at the top of the shell 1 and is used for feeding the phosphorus-containing water; the side face of the shell 1 is provided with a delivery pump 2 for extracting mixed materials in the shell 1, and a feeding mechanism 8 for feeding calcium chloride is arranged in the shell 1; the feeding mechanism 8 comprises a feeding shell 81 arranged on the inner wall of the bottom of the shell 1, a winding shaft 85 is movably arranged at the top of the inside of the feeding shell 81, a connecting rope 83 is wound on the side surface of the winding shaft 85, a movable plug 82 is arranged at one end, far away from the winding shaft 85, of the connecting rope 83, and a magnetic component 7 is arranged at the bottom of the movable plug 82; an extension pipe 86 is arranged at the top of the side surface of the feeding shell 81; a second driving member 84 for driving the take-up shaft 85 to rotate; the lifting sleeve 9 is sleeved on the circumferential outer wall of the feeding shell 81, the position of the lifting sleeve 9 corresponds to the position of the magnetic part 7, and the pressure sensor 5 is arranged on the side surface of the lifting sleeve 9; an agitating mechanism 3 is arranged in the shell 1 and is used for agitating the phosphorus-containing water and the calcium chloride which are fed into the shell 1; the stirring mechanism 3 comprises a rotating seat 33 movably arranged on the inner wall of the top of the shell 1, an extending rod 34 vertically arranged is arranged at the bottom of the rotating seat 33, and a stirring part 31 is arranged on the side surface of the extending rod 34; a first driving part 32 for driving the rotation seat 33 to rotate; a mounting rod 12 is arranged on one side of the extension rod 34, which is close to the feeding shell 81, and a sealing mechanism 10 is arranged on one end of the mounting rod 12, which is close to the feeding shell 81; and the feeding pump 4 is used for feeding calcium chloride into the feeding shell 81 after the mixed materials in the feeding shell 81 are pumped out by the conveying pump 2.
When in use, the charging pipe 6 is used for charging the phosphorus-containing water into the shell 1, the second driving part 84 drives the rolling shaft 85 to rotate and roll the connecting rope 83 when the pressure sensor 5 detects the pressure of the liquid along with the charging of the phosphorus-containing water in the shell 1, the movable plug 82 is driven to move upwards in the charging shell 81, the calcium chloride in the charging shell 81 is pushed to the extending pipe 86 for charging, the lifting sleeve 9 is lifted along with the lifting of the movable plug 82 under the action of the magnetic attraction of the magnetic part 7 along with the upward movement of the movable plug 82 until the rolling shaft 85 stops rolling the connecting rope 83 when the pressure sensor 5 does not detect the pressure of the liquid, so that the reciprocating motion is realized, the charging of the corresponding amount of calcium chloride along with the charging of the phosphorus-containing water is convenient and efficient, the rotary seat 33 can be driven to rotate by the first driving part 32, the stirring part 31 and the extension rod 34 are driven to stir and mix materials in the shell 1 uniformly, the materials in the shell 1 are pumped out by the conveying pump 2 after the uniform mixing is finished, after the materials in the shell 1 are pumped out, the rotary seat 33 is driven by the first driving part 32 to rotate to the end position of the mounting rod 12 and the opening position of the extension tube 86 to be aligned, the sealing mechanism 10 is used for sealing the inside of the extension tube 86 in a blocking manner, the feeding pump 4 is used for feeding calcium chloride into the feeding shell 81, the movable plug 82 is pushed by the feeding calcium chloride, moves downwards to the bottom of the feeding shell 81, and meanwhile the lifting sleeve 9 moves downwards along with the magnetic part 7 and the movable plug 82 to reset to the bottom of the feeding shell 81.
In a preferred embodiment of the present invention, the movable plug 82 is made of rubber, silicone rubber, or the like, and in this embodiment, the movable plug 82 is preferably made of rubber.
As a preferred embodiment of the present invention, a clamping groove is formed in the circumferential inner wall of the lifting sleeve 9, and a rolling member is clamped in the clamping groove, so that when the lifting sleeve 9 moves along the outer wall of the feeding housing 81 along with the magnetic component 7 in a lifting manner, the friction force between the inner wall of the lifting sleeve 9 and the outer wall of the feeding housing 81 is reduced.
As a preferred embodiment of the present invention, the rolling members are balls, movable rollers, or the like, and in this embodiment, the preferred rolling members are balls.
As a preferred embodiment of the present invention, the sealing mechanism 10 includes a groove 103 formed on one side, a sealing member 102 is mounted in the groove 103 through a telescopic member 101, and the outer diameter of the sealing member 102 is adapted to the inner diameter of the extension tube 86.
As a preferred embodiment of the present invention, the side of the sealing member 102 near the extension tube 86 is in a cambered surface structure, when the end position of the mounting rod 12 is aligned with the opening position of the extension tube 86, the sealing member 102 can be pushed to the opening position of the extension tube 86 near one end of the feeding housing 81 by the telescopic member 101, so as to seal the interior of the feeding housing 81, thereby ensuring that calcium chloride does not overflow from the opening position of the extension tube 86 when calcium chloride is fed into the feeding housing 81 by the feeding pump 4, and avoiding the situation that part of calcium chloride stays in the interior of the extension tube 86.
As a preferred embodiment of the present invention, the telescopic member 101 is an electric telescopic rod, a hydraulic cylinder, or the like, and in this embodiment, the preferred telescopic member 101 is an electric telescopic rod.
As a preferred embodiment of the present invention, the mounting bar 12 is provided with a positioning mechanism 13 at an end near the extension tube 86 for positioning the mounting bar 12 when alignment of the opening of the groove 103 with the opening of the extension tube 86 is required.
As a preferred embodiment of the present invention, the positioning mechanism 13 includes positioning wings 133 mounted to the outer wall of the mounting bar 12; an electromagnetic movable sleeve 131 is sleeved on the outer wall of the extension pipe 86, and one side, away from the positioning side wing 133, of the electromagnetic movable sleeve 131 is connected with the outer wall of the feeding shell 81 through a spring.
As a preferred embodiment of the present invention, the side of the positioning wing 133 is provided with a perforation 132, one side of the electromagnetic movable sleeve 131 near the positioning wing 133 is provided with a positioning inserting rod 134, the outer diameter of the positioning inserting rod 134 is matched with the inner diameter of the opening of the perforation 132, when the end of the mounting rod 12 moves to the opening of the extension tube 86, the electromagnetic movable sleeve 131 is electrified and magnetically attracts with the side of the positioning wing 133, at this time, the positioning inserting rod 134 is inserted into the perforation 132 to position the mounting rod 12, and when the opening of the extension tube 86 does not need to be sealed, the spring pushes the electromagnetic movable sleeve 131 to horizontally move along the outer wall of the extension tube 86 and reset, at this time, the positioning inserting rod 134 moves out of the opening of the perforation 132.
As a preferred embodiment of the present invention, the outer wall of the extension pipe 86 is provided with a sliding groove, the circumferential inner wall of the electromagnetic movable sleeve 131 is provided with a sliding block, and the outer diameter of the sliding block is adapted to the inner diameter of the sliding groove, so as to guide the horizontal movement of the electromagnetic movable sleeve 131.
When the device is used, phosphorus-containing water is fed into the shell 1 through the feeding pipe 6, along with the feeding of the phosphorus-containing water in the shell 1, when the pressure sensor 5 detects the pressure of liquid, the second driving part 84 drives the rolling shaft 85 to rotate and rolls the connecting rope 83, the movable plug 82 is driven to move upwards in the feeding shell 81, calcium chloride in the feeding shell 81 is pushed to the extending pipe 86 for feeding, along with the upward movement of the movable plug 82, the lifting sleeve 9 is lifted along with the lifting of the movable plug 82 under the action of the magnetic attraction of the magnetic part 7 until the pressure sensor 5 does not detect the pressure of the liquid, the rolling shaft 85 stops rolling the connecting rope 83, so that reciprocation is realized, corresponding amounts of calcium chloride are fed along with the feeding of the phosphorus-containing water, the first driving part 32 drives the rotating seat 33 to rotate, the stirring part 31 and the extending rod 34 to stir and mix materials in the shell 1 uniformly, the material in the shell 1 is pumped out through the conveying pump 2, the material in the shell 1 is lifted along with the lifting of the magnetic part 82 until the pressure sensor 5 does not detect the pressure of the liquid, the pressure sensor 5 detects the corresponding amounts of calcium chloride in the feeding pipe, the sealing seat 12 is arranged at the bottom of the upper end of the shell 12 and the upper end of the upper sealing seat 10 is pushed by the rotating part 12 to the upper sealing seat 8, and the upper end of the upper sealing seat 10 is closed by the upper sealing seat 12 and the upper sealing part of the upper end of the shell 1 is closed, and the upper end of the material is sealed by the upper end of the upper sealing part 12, and the upper end of the material is closed, and the upper end is convenient; when the end position of the mounting rod 12 is aligned with the opening position of the extension pipe 86, the sealing component 102 can be pushed to the opening position of one end of the extension pipe 86, which is close to the feeding shell 81, through the telescopic component 101 to seal the interior of the feeding shell 81, so that when calcium chloride is fed into the feeding shell 81 through the feeding pump 4, the calcium chloride is prevented from overflowing from the opening position of the extension pipe 86, and the condition that part of the calcium chloride stays in the interior of the extension pipe 86 is avoided; when the end of the mounting rod 12 moves to the opening of the extension tube 86, the electromagnetic movable sleeve 131 is electrified and magnetically attracted with the side surface of the positioning side wing 133, at this time, the positioning inserting rod 134 is inserted into the perforation 132 to position the mounting rod 12, and when the opening of the extension tube 86 does not need to be sealed, the spring pushes the electromagnetic movable sleeve 131 to horizontally move along the outer wall of the extension tube 86 and reset, at this time, the positioning inserting rod 134 is moved out of the opening of the perforation 132.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The phosphorus recovery device of the phosphorus-containing water comprises a shell, wherein a feeding pipe is arranged at the top of the shell and is used for feeding the phosphorus-containing water; the side of the shell is provided with a delivery pump for extracting mixed materials in the shell, and the device is characterized in that a feeding mechanism is arranged in the shell and used for feeding calcium chloride;
the feeding mechanism comprises a feeding shell arranged on the inner wall of the bottom of the shell, a rolling shaft is movably arranged at the top of the inside of the feeding shell, a connecting rope is wound on the side surface of the rolling shaft, a movable plug is arranged at one end of the connecting rope, which is far away from the rolling shaft, and a magnetic component is arranged at the bottom of the movable plug;
an extension pipe is arranged at the top of the side surface of the feeding shell;
the second driving component is used for driving the rolling shaft to rotate;
the circumferential outer wall of the feeding shell is sleeved with a lifting sleeve, the position of the lifting sleeve corresponds to the position of the magnetic part, and a pressure sensor is arranged on the side surface of the lifting sleeve;
the stirring mechanism is arranged in the shell and is used for stirring the phosphorus-containing water and the calcium chloride which are fed into the shell;
the stirring mechanism comprises a rotating seat movably arranged on the inner wall of the top of the shell, an extending rod vertically arranged is arranged at the bottom of the rotating seat, and stirring components are arranged on the side surface of the extending rod;
the first driving component is used for driving the rotating seat to rotate;
one side of the extension rod, which is close to the feeding shell, is provided with a mounting rod, and one end of the mounting rod, which is close to the feeding shell, is provided with a sealing mechanism;
the calcium chloride feeding device further comprises a feeding pump, wherein the feeding pump is used for feeding calcium chloride into the feeding shell after the mixed materials in the feeding shell are pumped out by the conveying pump.
2. The phosphorus recovery device of claim 1, wherein the inner wall of the circumference of the lifting sleeve is provided with a clamping groove, and a rolling element is clamped in the clamping groove.
3. The phosphorus recovery device of claim 1, wherein the sealing mechanism comprises a groove formed in one side, the sealing member is mounted in the groove through a telescopic member, and the outer diameter of the sealing member is matched with the inner diameter of the extension pipe.
4. A phosphorus recovery device for phosphorus-containing water as recited in claim 3, wherein said sealing member has a cambered surface structure on a side thereof adjacent to said extension pipe.
5. The phosphorus recovery device of claim 4, wherein the mounting bar is provided with a positioning mechanism at an end of the mounting bar adjacent to the extension tube for positioning the mounting bar when the opening of the groove is aligned with the opening of the extension tube.
6. The phosphorus recovery device of claim 5, wherein said positioning means comprises positioning wings mounted to the outer wall of the mounting bar;
the outer wall of the extension pipe is sleeved with an electromagnetic movable sleeve, and one side, far away from the positioning side wings, of the electromagnetic movable sleeve is connected with the outer wall of the feeding shell through a spring.
7. The phosphorus recovery device of claim 6, wherein the side surface of the positioning side wing is provided with a perforation, one side of the electromagnetic movable sleeve, which is close to the positioning side wing, is provided with a positioning inserted bar, and the outer diameter of the positioning inserted bar is matched with the inner diameter of the perforation.
8. The phosphorus recovery device of claim 7, wherein the outer wall of the extension pipe is provided with a sliding groove, the circumferential inner wall of the electromagnetic movable sleeve is provided with a sliding block, and the outer diameter of the sliding block is matched with the inner diameter of the sliding groove so as to guide the horizontal movement of the electromagnetic movable sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310614128.6A CN116514248A (en) | 2023-05-29 | 2023-05-29 | Phosphorus recovery device of phosphorus-containing water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310614128.6A CN116514248A (en) | 2023-05-29 | 2023-05-29 | Phosphorus recovery device of phosphorus-containing water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116514248A true CN116514248A (en) | 2023-08-01 |
Family
ID=87404887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310614128.6A Pending CN116514248A (en) | 2023-05-29 | 2023-05-29 | Phosphorus recovery device of phosphorus-containing water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116514248A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117486388A (en) * | 2023-12-18 | 2024-02-02 | 南源智慧水务有限公司 | High-efficient aeration water treatment facilities |
-
2023
- 2023-05-29 CN CN202310614128.6A patent/CN116514248A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117486388A (en) * | 2023-12-18 | 2024-02-02 | 南源智慧水务有限公司 | High-efficient aeration water treatment facilities |
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