CN114031163A - Dedicated device that subsides of laboratory waste water treatment - Google Patents
Dedicated device that subsides of laboratory waste water treatment Download PDFInfo
- Publication number
- CN114031163A CN114031163A CN202111541602.4A CN202111541602A CN114031163A CN 114031163 A CN114031163 A CN 114031163A CN 202111541602 A CN202111541602 A CN 202111541602A CN 114031163 A CN114031163 A CN 114031163A
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- China
- Prior art keywords
- settling tank
- tank casing
- settling
- wastewater
- baffle
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000004062 sedimentation Methods 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 8
- 239000002351 wastewater Substances 0.000 abstract description 33
- 239000000084 colloidal system Substances 0.000 abstract description 21
- 239000003814 drug Substances 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 abstract description 10
- 239000008394 flocculating agent Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 description 9
- 229940079593 drug Drugs 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 239000005842 Thiophanate-methyl Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- QGHREAKMXXNCOA-UHFFFAOYSA-N thiophanate-methyl Chemical group COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC QGHREAKMXXNCOA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
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
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention relates to the technical field of wastewater treatment, in particular to a special settling device for laboratory wastewater treatment, which comprises a settling tank shell, a water inlet, a dosing port, a water outlet, a stirring piece, a filtering piece, a cleaning ring and a first pull rod, wherein the filtering piece divides the settling tank shell into an upper part and a lower part, wastewater enters the upper half part of the settling tank shell from the water inlet and is mixed with flocculating agent and other medicaments added from the dosing port, the stirring piece is used for accelerating the mixing of the wastewater and the medicaments, impurities in the wastewater are changed into flocculent colloid to settle down, the wastewater purified by the medicaments enters the lower half part of the settling tank shell through the filtering piece, the wastewater can be discharged by opening the water outlet, the flocculent colloid is remained at the upper half part of the settling tank shell, one part of the flocculent colloid is adhered to the inner wall of the settling tank shell, the first pull rod is pulled up and down, the movable cleaning ring cleans down the flocculent colloid on the inner wall of the settling tank shell, thereby separating the settled wastewater and flocculent colloid for treatment.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a sedimentation device special for laboratory wastewater treatment.
Background
The wastewater treatment is to treat the wastewater by physical, chemical and biological methods, so that the wastewater is purified, the pollution is reduced, the wastewater is recycled and reused, and water resources are fully utilized.
The patent document with the publication number of CN108928901A discloses a chemical sedimentation reaction device of thiophanate methyl production waste water, including the reaction box and from the rotating turret, the inside ring gear that is equipped with of reaction box, the rotating turret is installed inside the reaction box, and the rotating turret comprises axis of rotation and puddler, and the puddler array distributes in the axis of rotation, and the axis of rotation passes through the transmission case to be connected in the transmission pivot, and the axis of rotation is equipped with second toper tooth in the transmission incasement portion, and second toper tooth meshing has first toper tooth, and first toper tooth is fixed in the transmission pivot, and ring gear engagement inner tooth is passed through to transmission pivot upper end. The chemical sedimentation reaction device for the thiophanate methyl production wastewater realizes autorotation in the revolution process of the self-rotating frame, and the wastewater and the PAC flocculating agent are fully and uniformly mixed, thereby being beneficial to adsorbing impurities in the wastewater.
In the above-mentioned settling apparatus, the wastewater after settling and the floc are not separated, and the subsequent wastewater treatment process is troublesome.
Disclosure of Invention
The invention aims to provide a special settling device for laboratory wastewater treatment, which is used for separately treating settled wastewater and flocculent colloid.
In order to achieve the purpose, the invention provides a special settling device for laboratory wastewater treatment, which comprises a supporting component and a settling tank, wherein the settling tank comprises a settling tank shell, a water inlet, a dosing port, a water outlet, a stirring piece, a filtering piece, a cleaning ring and a first pull rod, the water inlet is communicated with the settling tank shell and is positioned on one side of the settling tank shell, the dosing port is communicated with the settling tank shell and is positioned on one side of the settling tank shell, the water outlet is communicated with the settling tank shell and is positioned on one side of the settling tank shell, the stirring piece is arranged inside the settling tank shell, the filtering piece is arranged inside the settling tank shell, the cleaning ring is connected with the settling tank shell in a sliding manner and is positioned inside the settling tank shell, and the first pull rod is fixedly connected with the cleaning ring, and is slidably connected with the settling tank housing and passes through the settling tank housing.
The supporting component comprises a base and a plurality of universal wheels, the base is fixedly connected with the sedimentation box shell and is located on one side of the sedimentation box shell, and the universal wheels are respectively connected with the base in a rotating mode and are respectively located on the side edges of the base.
The supporting component further comprises a handle, and the handle is fixedly connected with the base and located on one side of the base.
Wherein, the stirring piece includes motor, pivot and a plurality of stirring vane, the motor with settling tank casing fixed connection, and be located one side of settling tank casing, the pivot with settling tank casing rotates to be connected, and with the output shaft fixed connection of motor, and be located inside the settling tank casing, it is a plurality of stirring vane with pivot fixed connection, and be located respectively around the pivot.
Wherein, filter the piece and include baffle and filter screen, the baffle with settling tank casing fixed connection, and be located inside the settling tank casing, the baffle has the opening, the filter screen with baffle fixed connection, and be located in the opening.
The filter element further comprises a screw and a baffle, the screw is rotatably connected with the sedimentation box shell and penetrates through the sedimentation box shell, and the baffle is slidably connected with the partition plate, is in threaded connection with the screw and is positioned on one side of the baffle.
The filter element further comprises a rotary disc and a rocker, the rotary disc is fixedly connected with the screw rod and is positioned on one side of the screw rod, and the rocker is fixedly connected with the rotary disc and is positioned on one side of the rotary disc.
The invention relates to a sedimentation device special for laboratory wastewater treatment, wastewater generated in a laboratory can enter the interior of a sedimentation tank shell through a water inlet, a drug adding port is used for adding drugs such as flocculating agent, a filter element divides the sedimentation tank shell into an upper part and a lower part, the wastewater enters the upper half part of the sedimentation tank shell after entering from the water inlet and is mixed with the drugs such as flocculating agent added from the drug adding port, an agitating element is arranged at the upper half part of the sedimentation tank shell and is used for accelerating the mixing of the wastewater and the drugs, then impurities in the wastewater are changed into flocculent colloid to be settled down, the wastewater purified by the drugs enters the lower half part of the sedimentation tank shell through the filter element and can be discharged after opening a water outlet, the flocculent colloid is remained at the upper half part of the sedimentation tank shell, and a part of the flocculent colloid can be adhered to the inner wall of the sedimentation tank shell, at the moment, the first pull rod can be pulled up and down to drive the cleaning ring to clean the flocculent colloid on the inner wall of the sedimentation tank shell, so that the settled wastewater and the flocculent colloid are separately treated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a three-dimensional structure diagram of a settling device dedicated for laboratory wastewater treatment provided by the invention.
FIG. 2 is a left side view of a settling tank of the settling device specially used for laboratory wastewater treatment provided by the invention.
Fig. 3 is a sectional view taken along the direction C-C of fig. 2.
FIG. 4 is a schematic view showing the connection between the partition plate and the filter screen of the sedimentation device for laboratory wastewater treatment provided by the present invention.
In the figure: 1-supporting component, 2-settling tank, 11-base, 12-universal wheel, 13-handle, 21-settling tank shell, 22-water inlet, 23-dosing port, 24-water outlet, 25-stirring piece, 26-filtering piece, 27-cleaning ring, 28-first pull rod, 29-discharge port, 210-cleaning plate, 211-second pull rod, 251-motor, 252-rotating shaft, 253-stirring blade, 261-clapboard, 262-filter screen, 263-screw, 264-baffle, 265-rotating disc, 266-rocking bar and 2611-opening.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 4, the present invention provides a settling device dedicated for laboratory wastewater treatment:
including supporting component 1 and settling tank 2, settling tank 2 includes settling tank casing 21, water inlet 22, adds medicine mouth 23, delivery port 24, stirring piece 25, filter piece 26, clearance circle 27 and first pull rod 28, water inlet 22 with settling tank casing 21 intercommunication, and be located one side of settling tank casing 21, add medicine mouth 23 with settling tank casing 21 intercommunication, and be located one side of settling tank casing 21, delivery port 24 with settling tank casing 21 intercommunication, and be located one side of settling tank casing 21, stirring piece 25 sets up inside settling tank casing 21, filter piece 26 sets up inside settling tank casing 21, clearance circle 27 with settling tank casing 21 sliding connection, and be located inside settling tank casing 21, first pull rod 28 with clearance circle 27 fixed connection, and with settling tank casing 21 sliding connection, and through the settling tank housing 21.
In this embodiment, waste water generated in a laboratory may enter the interior of the settling tank housing 21 through the water inlet 22, the chemical adding port 23 is used for adding chemicals such as flocculant, the filtering member 26 divides the settling tank housing 21 into an upper portion and a lower portion, the waste water enters the upper portion of the settling tank housing 21 after entering from the water inlet 22 and is mixed with the chemicals such as flocculant added from the chemical adding port 23, the stirring member 25 is disposed at the upper portion of the settling tank housing 21 for accelerating the mixing of the waste water and the chemicals, then impurities in the waste water become flocculent colloids and settle, the waste water purified by the chemicals passes through the filtering member 26 and enters the lower portion of the settling tank housing 21, the flocculent colloids are discharged by opening the water outlet 24, the flocculent colloids remain at the upper portion of the settling tank housing 21, and a part of the flocculent colloids may adhere to the inner wall of the settling tank housing 21, at this time, the first pull rod 28 can be pulled up and down to drive the cleaning ring 27 to clean the flocculent colloid on the inner wall of the settling tank shell 21, so as to separately treat the settled wastewater and the flocculent colloid.
Further, the support assembly 1 comprises a base 11 and a plurality of universal wheels 12, the base 11 is fixedly connected with the settling tank shell 21 and is located on one side of the settling tank shell 21, and the plurality of universal wheels 12 are respectively rotatably connected with the base 11 and are respectively located on the side edges of the base 11; the supporting component 1 further comprises a handle 13, and the handle 13 is fixedly connected with the base 11 and is positioned on one side of the base 11.
In the present embodiment, the base 11 is used for supporting the settling tank housing 21, and the arrangement of the universal wheels 12 facilitates the movement of the settling tank 2; the handle 13 provides a point of effort and grasping the handle 13 facilitates movement of the base 11.
Further, the stirring member 25 includes a motor 251, a rotating shaft 252 and a plurality of stirring blades 253, the motor 251 is fixedly connected with the settling tank housing 21 and is located at one side of the settling tank housing 21, the rotating shaft 252 is rotatably connected with the settling tank housing 21 and is fixedly connected with an output shaft of the motor 251 and is located inside the settling tank housing 21, and the plurality of stirring blades 253 are fixedly connected with the rotating shaft 252 and are respectively located around the rotating shaft 252.
In this embodiment, the motor 251 provides power to drive the rotating shaft 252 to rotate, the rotating shaft 252 drives the stirring blades 253 to rotate, and the stirring blades 253 rotate to accelerate the mixing of the wastewater and the medicine.
Further, the filter element 26 includes a partition 261 and a filter screen 262, the partition 261 is fixedly connected with the settling tank housing 21 and is positioned inside the settling tank housing 21, the partition 261 has an opening 2611, and the filter screen 262 is fixedly connected with the partition 261 and is positioned inside the opening 2611; the filter element 26 further comprises a screw 263 and a baffle 264, the screw 263 is rotatably connected with the settling tank shell 21 and penetrates through the settling tank shell 21, and the baffle 264 is slidably connected with the baffle 261, is in threaded connection with the screw 263 and is positioned at one side of the baffle 264; the filter element 26 further comprises a rotary disc 265 and a rocker 266, the rotary disc 265 is fixedly connected with the screw 263 and is located at one side of the screw 263, and the rocker 266 is fixedly connected with the rotary disc 265 and is located at one side of the rotary disc 265.
In this embodiment, the partition 261 is used to divide the settling tank housing 21 into an upper part and a lower part, after the wastewater is settled, the wastewater enters the lower half part of the settling tank housing 21 from the opening 2611, and the flocculent colloid is separated by the filter screen 262 at the upper half part of the settling tank housing 21; the baffle 264 is in threaded connection with the screw 263 and can slide left and right on the baffle 261, the area of the baffle 264 is larger than that of the opening 2611, when the wastewater is mixed with the drug and settled at the upper half part of the settling tank shell 21, the baffle 264 blocks the opening 2611 to prevent the wastewater from flowing down, and after the settlement is completed, the screw 263 is rotated to remove the baffle 264 from the position of the opening 2611, and the settled wastewater flows down from the opening 2611; the rotary plate 265 is rotated to rotate the screw rod 263, the rocker 266 is fixedly connected at a position far away from the circle center of the rotary plate 265, so that the moment is increased, and the screw rod 263 is rotated more laborsavingly.
Further, the settling tank 2 further comprises a discharge port 29, and the discharge port 29 is communicated with the settling tank shell 21 and is positioned on one side of the settling tank shell 21.
In this embodiment, flocculent colloid settled in the upper half of the settling tank housing 21 may be cleaned out of the outlet port 29.
Further, settling tank 2 still includes clearance board 210 and second pull rod 211, clearance board 210 with baffle 261 sliding connection, and with settling tank casing 21 sliding connection, and be located one side of baffle 261, second pull rod 211 with clearance board 210 fixed connection, and with settling tank casing 21 sliding connection, and pass settling tank casing 21.
In this embodiment, the pulling rod is grasped, and the cleaning plate 210 is slid, so that the flocculent colloid settled down in the upper half of the settling tank housing 21 is pushed toward the discharge port 29, so that the flocculent colloid is discharged from the discharge port 29.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A special settling device for laboratory wastewater treatment, which is characterized in that,
including supporting component and settling tank, settling tank is including settling tank casing, water inlet, dosing mouth, delivery port, stirring piece, filter piece, clearance circle and first pull rod, the water inlet with settling tank casing intercommunication, and be located one side of settling tank casing, the dosing mouth with settling tank casing intercommunication, and be located one side of settling tank casing, the delivery port with settling tank casing intercommunication, and be located one side of settling tank casing, the stirring piece sets up inside settling tank casing, the filter piece sets up inside settling tank casing, the clearance circle with settling tank casing sliding connection, and be located inside settling tank casing, first pull rod with clearance circle fixed connection, and with settling tank casing sliding connection, and pass settling tank casing.
2. The special settling device for laboratory wastewater treatment according to claim 1,
the supporting component comprises a base and a plurality of universal wheels, the base is fixedly connected with the sedimentation box shell and is positioned on one side of the sedimentation box shell, and the universal wheels are respectively connected with the base in a rotating mode and are respectively positioned on the side edges of the base.
3. The special settling device for laboratory wastewater treatment according to claim 2,
the supporting component further comprises a handle, and the handle is fixedly connected with the base and is positioned on one side of the base.
4. The special settling device for laboratory wastewater treatment according to claim 1,
the stirring piece includes motor, pivot and a plurality of stirring vane, the motor with settling tank casing fixed connection, and be located one side of settling tank casing, the pivot with settling tank casing rotates to be connected, and with the output shaft fixed connection of motor, and be located inside the settling tank casing, it is a plurality of stirring vane with pivot fixed connection, and be located respectively around the pivot.
5. The special settling device for laboratory wastewater treatment according to claim 1,
filter includes baffle and filter screen, the baffle with settling tank casing fixed connection, and be located inside the settling tank casing, the baffle has the opening, the filter screen with baffle fixed connection, and be located in the opening.
6. The special settling device for laboratory wastewater treatment according to claim 5,
the filter element further comprises a screw and a baffle, the screw is rotatably connected with the sedimentation box shell and penetrates through the sedimentation box shell, and the baffle is slidably connected with the partition plate, is in threaded connection with the screw and is located on one side of the baffle.
7. The special settling device for laboratory wastewater treatment according to claim 6,
the filtering piece further comprises a rotary disc and a rocker, the rotary disc is fixedly connected with the screw rod and is positioned on one side of the screw rod, and the rocker is fixedly connected with the rotary disc and is positioned on one side of the rotary disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111541602.4A CN114031163A (en) | 2021-12-16 | 2021-12-16 | Dedicated device that subsides of laboratory waste water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111541602.4A CN114031163A (en) | 2021-12-16 | 2021-12-16 | Dedicated device that subsides of laboratory waste water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114031163A true CN114031163A (en) | 2022-02-11 |
Family
ID=80146925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111541602.4A Pending CN114031163A (en) | 2021-12-16 | 2021-12-16 | Dedicated device that subsides of laboratory waste water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114031163A (en) |
-
2021
- 2021-12-16 CN CN202111541602.4A patent/CN114031163A/en active Pending
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| PB01 | Publication | ||
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Application publication date: 20220211 |