CN220827248U - Phosphorus-containing and heavy metal sewage treatment equipment - Google Patents
Phosphorus-containing and heavy metal sewage treatment equipment Download PDFInfo
- Publication number
- CN220827248U CN220827248U CN202322476155.XU CN202322476155U CN220827248U CN 220827248 U CN220827248 U CN 220827248U CN 202322476155 U CN202322476155 U CN 202322476155U CN 220827248 U CN220827248 U CN 220827248U
- Authority
- CN
- China
- Prior art keywords
- phosphorus
- heavy metal
- mixing kettle
- stirring rod
- stirring
- 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
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 28
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 27
- 239000011574 phosphorus Substances 0.000 title claims abstract description 27
- 239000010865 sewage Substances 0.000 title claims abstract description 24
- 238000002156 mixing Methods 0.000 claims abstract description 49
- 238000003756 stirring Methods 0.000 claims abstract description 49
- 239000002351 wastewater Substances 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 210000001503 joint Anatomy 0.000 claims abstract description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000013043 chemical agent Substances 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 8
- 239000002244 precipitate Substances 0.000 abstract description 8
- 239000007787 solid Substances 0.000 abstract description 6
- 241000196324 Embryophyta Species 0.000 abstract description 2
- 241000220317 Rosa Species 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Removal Of Specific Substances (AREA)
Abstract
The utility model discloses a phosphorus-containing and heavy metal sewage treatment device, which comprises a sewage mixing mechanism, wherein a sewage filtering mechanism is in butt joint with the lower part of the sewage mixing mechanism; the waste water mixing mechanism is provided with a mixing kettle, the waste water filtering mechanism is provided with a filter tank, a liquid outlet at the bottom of the mixing kettle extends into an inner cavity of the filter tank, and a stirring rod and a stirring pipe are arranged in the inner cavity of the mixing kettle, so that the technical field of waste water treatment equipment is related; through setting up the rose box, can filter the precipitate that solid impurity, waste water and chemical agent reaction produced to open the door plant and can clear up impurity and precipitate on the filter, make the clearance convenient.
Description
Technical Field
The utility model relates to the technical field of water treatment equipment, in particular to equipment for treating wastewater containing phosphorus and heavy metal.
Background
In the treatment process of wastewater, a precipitator is required to be added into the wastewater, and the precipitator reacts with the wastewater to enable hazardous substances in the wastewater to form precipitates, so that a wastewater treatment machine is required to be used for storing the wastewater, a traditional wastewater treatment machine is usually a simple precipitation tank, the structure of the traditional wastewater treatment machine is simpler, the wastewater can be stored and precipitated only, after the wastewater is discharged, the precipitates are still deposited in the precipitation tank, workers need to use tools to remove the precipitates in addition, the operation steps are more troublesome, the wastewater treatment efficiency is low, and the device is inconvenient to use.
Disclosure of utility model
The present utility model has been made in view of the problems existing in the existing equipment for treating wastewater containing phosphorus and heavy metals.
Therefore, the utility model aims to provide the wastewater treatment equipment for the phosphorus-containing and heavy metal-containing sewage, which solves the problems that the traditional wastewater treatment machine is a simple sedimentation tank, the structure is simpler, the wastewater can only be stored and sedimented, after the wastewater is discharged, the sediments are deposited in the sedimentation tank, and workers need to use tools to remove the sediments, so that the operation steps are more troublesome, and the device is inconvenient to use.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
the phosphorus-containing and heavy metal-containing sewage treatment equipment comprises a sewage mixing mechanism, wherein a sewage filtering mechanism is connected below the sewage mixing mechanism in a butt joint manner;
the waste water mixing mechanism is provided with a mixing kettle, the waste water filtering mechanism is provided with a filtering box, and a liquid outlet at the bottom of the mixing kettle extends into an inner cavity of the filtering box.
As a preferable scheme of the phosphorus-containing and heavy metal sewage treatment equipment, the utility model comprises the following steps: be provided with puddler and churn in the mixing kettle inner chamber, install first agitator and second agitator on puddler and the churn respectively, the puddler cover is established on the puddler and is connected through the bearing rotation between with the puddler, puddler and churn joint drive are connected with drive assembly.
As a preferable scheme of the phosphorus-containing and heavy metal sewage treatment equipment, the utility model comprises the following steps: the driving assembly comprises a servo motor and a gear set, and an output shaft of the servo motor is connected with the stirring rod through a coupler.
As a preferable scheme of the phosphorus-containing and heavy metal sewage treatment equipment, the utility model comprises the following steps: the gear set comprises a first conical gear, and the first conical gear is connected with a second conical gear and a third conical gear in a meshed manner;
The first bevel gear is fixedly arranged on the stirring rod, and the third bevel gear is fixedly arranged on the stirring pipe;
The inner wall of the second conical gear is fixedly connected with a short shaft, one end of the short shaft is rotationally connected with a bearing seat, and the bearing seat is arranged on the inner cavity of the mixing kettle through a bolt.
As a preferable scheme of the phosphorus-containing and heavy metal sewage treatment equipment, the utility model comprises the following steps: the first stirrer comprises a first ring body, and a stirring rod is arranged on the first ring body;
The second stirrer comprises a second ring body, and stirring rods are arranged on the second ring body.
As a preferable scheme of the phosphorus-containing and heavy metal sewage treatment equipment, the utility model comprises the following steps: the filter box is provided with a window, a filter plate is arranged in the inner cavity of the filter box, and a liquid outlet is arranged on one side of the filter box.
As a preferable scheme of the phosphorus-containing and heavy metal sewage treatment equipment, the utility model comprises the following steps: the top end of the window is hinged with a door plate through a pin shaft, and a door handle is arranged on the door plate.
As a preferable scheme of the phosphorus-containing and heavy metal sewage treatment equipment, the utility model comprises the following steps: the top end of the filter tank is welded with a stabilizing ring, and the bottom of the mixing kettle is inserted into the stabilizing ring.
As a preferable scheme of the phosphorus-containing and heavy metal sewage treatment equipment, the utility model comprises the following steps: the top end of the mixing kettle is covered with a sealing cover, and the servo motor is arranged on the sealing cover; and a feed inlet is arranged on the mixing kettle.
As a preferable scheme of the phosphorus-containing and heavy metal sewage treatment equipment, the utility model comprises the following steps: the stirring rod and the stirring pipe are respectively connected with concentric rings in a common rotation way through bearings, the outer wall of each concentric ring is fixedly connected with a supporting rod, and the opposite end of each supporting rod is fixedly connected with the inner wall of the mixing kettle.
Compared with the prior art:
1. By arranging the wastewater mixing mechanism, the first stirrer and the second stirrer can be driven to synchronously and reversely rotate when the servo motor is started, the mixed liquid is twisted and stirred, and the wastewater and the chemical agent can be fully mixed;
2. Through setting up the rose box, can filter the precipitate that solid impurity, waste water and chemical agent reaction produced to open the door plant and can clear up impurity and precipitate on the filter, make the clearance convenient.
Drawings
FIG. 1 is a schematic diagram of a structure provided by the present utility model;
FIG. 2 is a schematic view of the door panel of FIG. 1 with the door panel removed;
FIG. 3 is a schematic view of a filter plate according to the present utility model;
Fig. 4 is a side cross-sectional view of a mixing tank provided by the utility model.
In the figure: the filter box 1, the liquid outlet 2, the valve 3, the door plate 4, the door handle 5, the mixing kettle 6, the feed inlet 7, the sealing cover 8, the servo motor 9, the stabilizing ring 10, the filter plate 11, the window 12, the first bevel gear 13, the third bevel gear 14, the second bevel gear 15, the short shaft 16, the bearing seat 17, the stirring rod 18, the stirring tube 19, the second ring body 21, the first ring body 22, the stirring rod 23, the concentric ring 24, the supporting rod 25, the supporting block 26 and the liquid outlet 28.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides a phosphorus-containing and heavy metal sewage treatment device, referring to fig. 1-4, comprising a sewage mixing mechanism;
The waste water mixing mechanism is provided with a mixing kettle 6, the waste water filtering mechanism is provided with a filtering box 1, and a liquid outlet 28 at the bottom of the mixing kettle 6 extends into the inner cavity of the filtering box 1; the filter tank 1 is provided with a window 12, a filter plate 11 is arranged in the inner cavity of the filter tank 1, a certain distance is reserved between the bottom of a liquid outlet 28 and the filter plate 11, so that when wastewater flows out of the liquid outlet 2, the wastewater can fall onto the filter plate 11 under a certain potential energy, the wastewater can pass through the filter plate 11, solid impurities in the wastewater are filtered by the filter plate 11, one side of the filter tank 1 is provided with the liquid outlet 2, the liquid outlet 2 is positioned at the bottommost part of the inner cavity of the filter tank 1, the top end of the mixing kettle 6 is covered with a sealing cover 8, the mixing kettle 6 is provided with a feed inlet 7, and chemical agents can be injected into the mixing kettle 6 through the feed inlet 7 (the specific agent types are determined according to the types of heavy metals in the wastewater, such as chromium in the wastewater, a hydroxide precipitation method is used for precipitation, and the chemical agents are injected to precipitate phosphorus in the wastewater).
The stirring rod 18 and the stirring tube 19 are arranged in the inner cavity of the mixing kettle 6, a first stirrer and a second stirrer are respectively arranged on the stirring rod 18 and the stirring tube 19, the first stirrer comprises a first ring body 22, a stirring rod 23 is arranged on the first ring body 22, the second stirrer comprises a second ring body 21, the stirring rod 23 is arranged on the second ring body 21, the stirring tube 19 is sleeved on the stirring rod 18 and is in rotary connection with the stirring rod 18 through a bearing, and the stirring rod 18 and the stirring tube 19 are in transmission connection with a driving assembly; the first stirrer and the second stirrer respectively stir the bottom area and the upper area of the inner cavity of the mixing kettle 6, so that twisting mixing effect is generated between the wastewater of the upper part and the wastewater of the lower part.
The driving assembly comprises a servo motor 9 and a gear set, the servo motor 9 is arranged on the sealing cover 8, and an output shaft of the servo motor 9 is connected with a stirring rod 18 through a coupler; with the first bevel gear 13, the third bevel gear 14 and the second bevel gear 15 in the drive assembly, a synchronous counter-rotation of the stirring rod 18 and the stirring tube 19 can be achieved.
The gear set comprises a first conical gear 13, and the first conical gear 13 is connected with a second conical gear 15 and a third conical gear 14 in a meshed manner; the first bevel gear 13 is fixedly arranged on the stirring rod 18, and the third bevel gear 14 is fixedly arranged on the stirring pipe 19; the inner wall of the second bevel gear 15 is fixedly connected with a short shaft 16, one end of the short shaft 16 is rotatably connected with a bearing seat 17, and the bearing seat 17 is arranged on the inner cavity of the mixing kettle 6 through a bolt.
The top end of the window 12 is hinged with a door plate 4 through a pin shaft, the door plate 4 is provided with a door handle 5, the top end of the filter tank 1 is welded with a stabilizing ring 10, the bottom of the mixing kettle 6 is inserted into the stabilizing ring 10, and the stabilizing ring 10 can be used for ensuring the stability between the mixing kettle 6 and the filter tank 1; and the stabilizing ring 10 can also be connected with the mixing kettle 6 in a threaded manner.
The stirring rod 18 and the stirring pipe 19 are respectively connected with concentric rings 24 in a rotating way through bearings, the outer wall of each concentric ring 24 is fixedly connected with a supporting rod 25, the opposite end of each supporting rod 25 is fixedly connected with the inner wall of the mixing kettle 6, a supporting block 26 is welded on the inner wall of the mixing kettle 6, and the supporting block 26 and the supporting rods 25 are fixed through bolts.
When the mixer is specifically used, waste water and chemical agents are injected into the mixing kettle 6 through the feed inlet 7, the servo motor 9 is started to drive the stirring rod 18 to rotate, and under the action of the first conical gear 13, the third conical gear 14 and the second conical gear 15, the stirring rod 18 and the stirring pipe 19 synchronously rotate reversely, so that the first stirrer and the second stirrer synchronously rotate reversely, and the waste water and the agents are fully mixed (of course, flocculating agents can be added); processing is then performed in one of two ways;
1) Standing the mixed liquid, precipitating after the wastewater reacts with the chemical agent, opening the door plate 4, extending into the inner cavity of the filter tank 1, opening a valve on the liquid outlet 28, allowing the mixed liquid in the mixing kettle 6 to flow out and fall onto the filter plate 11, blocking the precipitate and solid impurities on the filter plate 11, and discharging the liquid through the liquid outlet 2; after the door plate 4 is opened, sediment and solid impurities on the filter plate 11 are easily cleaned;
2) When no sediment is generated in the wastewater and the chemical agent, the mixed liquid is directly discharged through a liquid outlet 28, and the solid impurities are filtered by the filter plate 11; the mixed liquid is discharged to a sedimentation tank through a liquid outlet 2 for sedimentation.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The utility model provides a phosphorus-containing and heavy metal dirty effluent treatment plant, includes waste water mixing mechanism, its characterized in that: a wastewater filtering mechanism is in butt joint with the lower part of the wastewater mixing mechanism;
the waste water mixing mechanism is provided with a mixing kettle (6), the waste water filtering mechanism is provided with a filtering box (1), and a liquid outlet (28) at the bottom of the mixing kettle (6) stretches into the inner cavity of the filtering box (1).
2. The phosphorus-containing and heavy metal sewage treatment equipment according to claim 1, wherein a stirring rod (18) and a stirring pipe (19) are arranged in an inner cavity of the mixing kettle (6), a first stirrer and a second stirrer are respectively arranged on the stirring rod (18) and the stirring pipe (19), the stirring pipe (19) is sleeved on the stirring rod (18) and is in rotary connection with the stirring rod (18) through a bearing, and the stirring rod (18) and the stirring pipe (19) are in common transmission connection with a driving assembly.
3. A phosphorus-containing and heavy metal wastewater treatment plant according to claim 2, characterized in that the drive assembly comprises a servomotor (9) and a gear set, the output shaft of the servomotor (9) being connected to a stirring rod (18) by means of a coupling.
4. A phosphorus-and heavy metal-containing wastewater treatment plant according to claim 3, characterized in that the gear set comprises a first conical gear (13), the first conical gear (13) being in meshing connection with a second conical gear (15) and a third conical gear (14);
The first bevel gear (13) is fixedly arranged on the stirring rod (18), and the third bevel gear (14) is fixedly arranged on the stirring pipe (19);
The inner wall of the second bevel gear (15) is fixedly connected with a short shaft (16), one end of the short shaft (16) is rotationally connected with a bearing seat (17), and the bearing seat (17) is arranged on the inner cavity of the mixing kettle (6) through a bolt.
5. A phosphorus and heavy metal contaminated wastewater treatment apparatus according to claim 2, wherein said first agitator comprises a first ring body (22), said first ring body (22) having an agitating bar (23) mounted thereon;
The second stirrer comprises a second ring body (21), and stirring rods (23) are arranged on the second ring body (21).
6. The phosphorus-containing and heavy metal sewage treatment device according to claim 1, wherein a window (12) is formed in the filter box (1), a filter plate (11) is arranged in an inner cavity of the filter box (1), and a liquid outlet (2) is formed in one side of the filter box (1).
7. The phosphorus-containing and heavy metal wastewater treatment equipment according to claim 6, wherein the top end of the window (12) is hinged with a door plate (4) through a pin shaft, and the door plate (4) is provided with a door handle (5).
8. The phosphorus-containing and heavy metal wastewater treatment equipment according to any one of claims 1 to 7, wherein a stabilizing ring (10) is welded at the top end of the filter tank (1), and the bottom of the mixing kettle (6) is inserted into the stabilizing ring (10).
9. A phosphorus-containing and heavy metal contaminated wastewater treatment apparatus according to claim 3, wherein the top end of said mixing kettle (6) is covered with a cover (8), said servo motor (9) being mounted on said cover (8);
the mixing kettle (6) is provided with a feed inlet (7).
10. The phosphorus-containing and heavy metal wastewater treatment equipment according to claim 4, wherein the stirring rod (18) and the stirring pipe (19) are respectively connected with concentric rings (24) in a co-rotation manner through bearings, the outer walls of the concentric rings (24) are fixedly connected with supporting rods (25), and the opposite ends of the supporting rods (25) are fixedly connected with the inner wall of the mixing kettle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322476155.XU CN220827248U (en) | 2023-09-12 | 2023-09-12 | Phosphorus-containing and heavy metal sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322476155.XU CN220827248U (en) | 2023-09-12 | 2023-09-12 | Phosphorus-containing and heavy metal sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220827248U true CN220827248U (en) | 2024-04-23 |
Family
ID=90722503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322476155.XU Active CN220827248U (en) | 2023-09-12 | 2023-09-12 | Phosphorus-containing and heavy metal sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220827248U (en) |
-
2023
- 2023-09-12 CN CN202322476155.XU patent/CN220827248U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209602176U (en) | A kind of trade effluent quick agitator | |
| CN220827248U (en) | Phosphorus-containing and heavy metal sewage treatment equipment | |
| CN219079123U (en) | Wastewater treatment device | |
| CN214990819U (en) | Solid-liquid separation device in fluorine-containing wastewater membrane treatment system | |
| CN212356937U (en) | Electroplating effluent high-efficient biological treatment device | |
| CN210764759U (en) | Drinking water coagulation reaction tank | |
| CN109626635B (en) | Coking wastewater microorganism symbiotic treatment device | |
| CN111995023A (en) | Printing and dyeing wastewater pollution prevention and control device | |
| CN213202673U (en) | Industrial sewage treatment settling tank | |
| CN220317513U (en) | Integrated wastewater treatment device | |
| CN218909913U (en) | Electroplating pickling wastewater treatment equipment | |
| CN212581673U (en) | Electroplating industry waste water and heavy metal industrial waste water's processing apparatus | |
| CN220907240U (en) | Sewage treatment equipment | |
| CN218403824U (en) | Industrial waste water heavy metal remove device | |
| CN217323636U (en) | Automatic modulation dosing equipment capable of stirring uniformly | |
| CN221027877U (en) | Wastewater coagulating sedimentation device | |
| CN217996856U (en) | High total nitrogen pretreatment of water equipment | |
| CN108503091A (en) | A kind of energy-saving sewage treatment equipment | |
| CN220520256U (en) | Sewage grading treatment device | |
| CN217709122U (en) | Petroleum drilling sewage treatment equipment | |
| CN221296381U (en) | Waste water treatment equipment | |
| CN216513192U (en) | Novel hospital sewage treatment equipment | |
| CN219031870U (en) | Flocculation precipitation device | |
| CN215288444U (en) | Integrated equipment for treating landfill leachate | |
| CN221027760U (en) | Sewage treatment device for industrial park |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |