CN113371877A - A multistage purification unit of water for water supply plant - Google Patents
A multistage purification unit of water for water supply plant Download PDFInfo
- Publication number
- CN113371877A CN113371877A CN202110657897.5A CN202110657897A CN113371877A CN 113371877 A CN113371877 A CN 113371877A CN 202110657897 A CN202110657897 A CN 202110657897A CN 113371877 A CN113371877 A CN 113371877A
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- water
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- tank
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
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- 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
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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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)
- Filtration Of Liquid (AREA)
Abstract
The invention provides a water body multistage purification treatment device for a water supply plant, which comprises: a base plate; the sedimentation tank is fixed on one side of the top of the bottom plate; the filter box is fixed at the top of the bottom plate; the purifying box is fixed on the other side of the top of the bottom plate; the axis of rotation, the one end of axis of rotation is rotated and is connected in the top of the inner wall of rose box, and the bottom fixedly connected with rolling disc of axis of rotation, the surface of rolling disc run through the rose box and extend to the both sides of rose box. According to the multi-stage water body purification treatment device for the water supply plant, provided by the invention, through the filter plates with different models, the water source can be subjected to filtration treatment in different degrees, the filtration treatment effect is improved, the device has a circulating filtration function, the filtration purification treatment effect is further improved, and the device is converted into the filter plate outside the filter box, so that the device is convenient for workers to clean, and the purification treatment efficiency is effectively improved.
Description
Technical Field
The invention relates to the field of water body purification, in particular to a water body multistage purification treatment device for a water supply plant.
Background
A tap water plant, also called a water supply plant, is provided with certain production equipment, can finish the whole production process of tap water, has water quality meeting the requirements of general production water and domestic water, and can be used as a production unit for primary accounting in a company (plant).
After the water source is absorbed, the water source needs to be coagulated, precipitated, filtered, disinfected and the like to remove impurities and harmful substances in the water source, so that the water source can be conveyed to a user, and the water source needs corresponding purifying equipment to be treated when being processed.
Among the correlation technique, when water supply plant carries out purification treatment to the water, all adopt steps such as coagulating, sediment, filtration and disinfection to carry out one by one and handle, get rid of impurity and harmful substance, nevertheless when filtering the water, do not have multistage filtration's function, need a plurality of filter plates just can carry out multistage processing to it is too much as required filtering component, cause the increase of cost, and increased the degree of difficulty of the follow-up clearance of staff.
Therefore, it is necessary to provide a multi-stage water purification apparatus for water supply plants to solve the above technical problems.
Disclosure of Invention
The invention provides a water body multistage purification treatment device for a water supply plant, which solves the problem that multistage purification treatment is not available.
In order to solve the above technical problems, the present invention provides a multi-stage water purification apparatus for a water supply plant, comprising:
a base plate;
the sedimentation tank is fixed on one side of the top of the bottom plate;
the filter box is fixed at the top of the bottom plate;
the purification box is fixed on the other side of the top of the bottom plate;
one end of the rotating shaft is rotatably connected to the top of the inner wall of the filter box, a rotating disc is fixedly connected to the bottom end of the rotating shaft, the outer surface of the rotating disc penetrates through the filter box and extends to the two sides of the filter box, four notches are formed in the rotating disc, and the inner surfaces of the four notches are fixedly connected with two first filter plates and two second filter plates respectively;
the driving assembly is arranged at the top of the filtering tank and comprises a first electric telescopic rod, the first electric telescopic rod is fixed at the top of the filtering tank, a straight toothed plate is fixedly connected to the telescopic end of the first electric telescopic rod, the top end of the rotating shaft penetrates through the filtering tank and extends to the top of the filtering tank, and a gear used for meshing with the straight toothed plate is fixedly connected to one end, extending to the top of the filtering tank, of the rotating shaft;
through the rotation of axis of rotation, can drive the rolling disc and rotate, and the rotation through the rolling disc can change the filter that is in the rose box inside, through the filter of different models, can carry out the filtration processing of different degrees to the water source, has improved filtration processing's effect, converts to the outside filter of rose box moreover, and the staff of being convenient for clears up, the effectual purification treatment efficiency that has improved.
Preferably, one side sliding connection of the inner wall of sedimentation tank has the kickboard, the back fixedly connected with first water pump of sedimentation tank, the delivery port of first water pump pass through the outlet pipe with the inside intercommunication of rose box, the water sucking mouth of first water pump pass through the pipe that absorbs water with the kickboard is connected.
Preferably, a second water pump is arranged at the top of the bottom plate, a water suction port of the second water pump is communicated with the inside of the filter box through a water suction pipe, a water outlet of the second water pump is communicated with a first branch pipe and a second branch pipe, and one end of the first branch pipe is communicated with the inside of the purification box.
Preferably, the other end of the second branch pipe is communicated with the inside of the filter box, and the first branch pipe and the second branch pipe are both provided with a first switch valve.
Preferably, the top of purifying box is provided with first motor, the output shaft fixedly connected with (mixing) shaft of first motor, the bottom of (mixing) shaft runs through the purifying box and extends to the inside of purifying box.
Preferably, one side of the top of the purification box is provided with a feed inlet, the other side of the purification box is provided with a drain pipe, and the drain pipe is provided with a second switch valve.
Preferably, two first filter and two second filters all are the symmetry setting.
Preferably, the length of the filter box is larger than the diameter of the rotating disc, and a sealing gasket is arranged at the position where the rotating disc penetrates through the filter box.
Preferably, a U-shaped frame is fixedly connected between the front side and the back side of the sedimentation tank, a sliding plate is slidably connected between two sides of the inner wall of the U-shaped frame, a second motor is fixedly connected to the top of the sliding plate, a mixing shaft is fixedly connected to an output shaft of the second motor, and the bottom end of the mixing shaft penetrates through the sedimentation tank and extends to the inside of the sedimentation tank.
Preferably, a second electric telescopic rod is arranged at the top of the inner wall of the U-shaped frame, and the telescopic end of the second electric telescopic rod is fixedly connected with the top of the sliding plate.
Compared with the related art, the multi-stage water body purification treatment device for the water supply plant has the following beneficial effects:
the invention provides a water body multistage purification treatment device for a water supply plant, wherein a rotating disc is driven to rotate ninety degrees through a rotating shaft, so that a first filter plate can move out of a filter box, a second filter plate enters the inside of the filter box, a water source is discharged to the top of the second filter plate by matching with a second water pump to form circulating filtration, and different degrees of filtration treatment can be carried out on the water source through different types of filter plates, so that the filtration treatment effect is improved, the water body multistage purification treatment device has the function of circulating filtration, the filtration purification treatment effect is further improved, and the water body multistage purification treatment device is converted into the filter plate outside the filter box, so that workers can clean the water body conveniently, and the purification treatment efficiency is effectively improved.
Drawings
Fig. 1 is a schematic structural view of a multi-stage water purification treatment apparatus for a water supply plant according to a first embodiment of the present invention;
FIG. 2 is a plan view showing the structure of a multistage purification apparatus for a water body used in a water supply plant;
FIG. 3 is a schematic structural view of a rotary disk provided in the present invention;
fig. 4 is a schematic structural view of a second embodiment of the multi-stage water purification treatment apparatus for a water supply plant according to the present invention;
fig. 5 is a schematic structural view of the settling tank shown in fig. 4.
Reference numbers in the figures: 1. the device comprises a base plate, 2, a sedimentation tank, 3, a filter box, 4, a purification box, 5, a rotating shaft, 6, a rotating disc, 7, a notch, 8, a first filter plate, 9, a second filter plate, 10, a driving component, 101, a first electric telescopic rod, 102, a straight-tooth plate, 103, a gear, 11, a floating plate, 12, a first water pump, 13, a second water pump, 14, a first branch pipe, 15, a second branch pipe, 16, a first switch valve, 17, a first motor, 18, a stirring shaft, 19, a feeding hole, 20, a water drain pipe, 21, a second switch valve, 22, a U-shaped frame, 23, a sliding plate, 24, a second motor, 25, a mixing shaft, 26, a second electric telescopic rod, 27, a backing plate, 28, an inserted rod, 29, a limiting hole, 30 and a handle.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of a multi-stage water purification apparatus for a water supply plant according to a first embodiment of the present invention; FIG. 2 is a plan view showing the structure of a multistage purification apparatus for a water body used in a water supply plant; fig. 3 is a schematic structural diagram of a rotating disk provided by the present invention. A multistage purification unit of water for water supply plant includes:
a base plate 1;
the sedimentation tank 2 is fixed on one side of the top of the bottom plate 1;
the filter box 3 is fixed on the top of the bottom plate 1;
the purification box 4 is fixed on the other side of the top of the bottom plate 1;
one end of the rotating shaft 5 is rotatably connected to the top of the inner wall of the filter box 3, a rotating disc 6 is fixedly connected to the bottom end of the rotating shaft 5, the outer surface of the rotating disc 6 penetrates through the filter box 3 and extends to two sides of the filter box 3, four notches 7 are formed in the rotating disc 6, and two first filter plates 8 and two second filter plates 9 are fixedly connected to the inner surfaces of the four notches 7 respectively;
the driving assembly 10 is arranged at the top of the filter tank 3, the driving assembly 10 comprises a first electric telescopic rod 101, the first electric telescopic rod 101 is fixed at the top of the filter tank 3, a straight toothed plate 102 is fixedly connected to the telescopic end of the first electric telescopic rod 101, the top end of the rotating shaft 5 penetrates through the filter tank 3 and extends to the top of the filter tank 3, and a gear 103 used for meshing with the straight toothed plate 102 is fixedly connected to one end of the rotating shaft 5 extending to the top of the filter tank 3;
the rotating disc 6 can be driven to rotate through the rotation of the rotating shaft 5, the filter plates in the filter box 3 can be changed through the rotation of the rotating disc 6, the water source can be filtered to different degrees through the filter plates of different models, the filtering treatment effect is improved, and the water source is converted into the filter plates outside the filter box 3, so that the cleaning of workers is facilitated, and the purification treatment efficiency is effectively improved;
through the arrangement of the driving assembly 10, the rotating shaft 5 can be driven to rotate, the spur plate 102 can be driven to rotate by the forward and backward movement, the movement distance of the spur plate 102 is just ninety degrees of the rotation of the gear 103, and the filter plate conversion can be conveniently and more coincidently carried out;
the size of the first filter plate 8 is larger than the size of the second filter plate 9.
One side of the inner wall of the sedimentation tank 2 is connected with a floating plate 11 in a sliding manner, the back of the sedimentation tank 2 is fixedly connected with a first water pump 12, the water outlet of the first water pump 12 is communicated with the inside of the filter box 3 through a water outlet pipe, and the water suction port of the first water pump 12 is connected with the floating plate 11 through a water suction pipe;
A second water pump 13 is arranged at the top of the bottom plate 1, a water suction port of the second water pump 13 is communicated with the interior of the filter tank 3 through a water suction pipe, a water outlet of the second water pump 13 is communicated with a first branch pipe 14 and a second branch pipe 15, and one end of the first branch pipe 14 is communicated with the interior of the purification tank 4;
the second water pump 13 is connected to an external power source and a control switch, and by starting the second water pump 13, water is sucked from a water source inside the filter tank 3 and is discharged to the inside of the purification tank 4 through the first branch pipe 14 or is discharged to the inside of the filter tank 3 through the second branch pipe 15.
The other end of the second branch pipe 15 is communicated with the interior of the filter box 3, and the first branch pipe 14 and the second branch pipe 15 are both provided with a first switch valve 16;
the first on-off valve 16 is provided to control the first branch pipe 14 and the second branch pipe 15, and further to control the position to which the second water pump 13 discharges water.
A first motor 17 is arranged at the top of the purification box 4, an output shaft of the first motor 17 is fixedly connected with a stirring shaft 18, and the bottom end of the stirring shaft 18 penetrates through the purification box 4 and extends into the purification box 4;
A feed inlet 19 is formed in one side of the top of the purification box 4, a drain pipe 20 is formed in the other side of the purification box 4, and a second switch valve 21 is arranged on the drain pipe 20;
the setting of feed inlet 19 is convenient for the staff to drop into liquid chlorine to the inside of purifying box 4, is convenient for carry out disinfection treatment to the water source, and the setting of wash-out pipe 20 is used for discharging the water source after handling moreover, and second ooff valve 21 is used for controlling wash-out pipe 20.
The two first filter plates 8 and the two second filter plates 9 are symmetrically arranged;
two first filters 8 and two second filters 9 all are the symmetry setting, and when the rolling disc 6 of being convenient for was rotatory, two first filters 8 were in the inside of rose box 3, perhaps two second filters 9 were in the inside of rose box 3.
The length of the filter box 3 is larger than the diameter of the rotating disc 6, and a sealing gasket is arranged at the position where the rotating disc 6 penetrates through the filter box 3;
the length of rose box 3 is greater than the diameter of rolling disc 6, and the center of the 3 losing weight rolling discs of rose box of being convenient for wraps up, and rolling disc 6 runs through the position of rose box 3 and is provided with sealed the pad, and when avoiding the rolling disc rotation, the state is revealed to the appearance water, has certain sealed effect.
Referring to fig. 3, backing plates 27 are fixedly connected to both sides of the inner wall of the recess 7, an insertion rod 28 is fixedly connected to the top of the backing plate 27, limiting holes 29 for inserting the insertion rod 28 are formed in both sides of the inside of the first filter plate 8 and the second filter plate 9, and handles 30 are arranged on both sides of the top of the first filter plate 8 and the second filter plate 9;
through the setting of backing plate 27, can support the filter, guarantee filterable effect, through the setting of spacing hole 29, the stability of filter is guaranteed in the insertion of the inserted bar 28 of being convenient for moreover to through the setting of handle 30, the staff of being convenient for mentions the filter, changes, has satisfied the installation of different model filters, has further improved the filter effect.
The working principle of the water body multistage purification treatment device for the water supply plant provided by the invention is as follows:
the water source to be treated is discharged into the sedimentation tank 2, the sedimentation tank 2 is used for carrying out sedimentation treatment on the water source, and the water source after sedimentation in the sedimentation tank 2 can be absorbed and discharged into the filter box 3 by the driving of the first water pump 12;
the water source entering the filter box 3 is filtered by the two first filter plates 8, and the filtered water source is precipitated at the bottom;
when secondary filtration is needed, the spur plate 102 can be driven to move back and forth by starting the first electric telescopic rod 101, the gear 103 can be driven to rotate ninety degrees, the gear 103 can rotate ninety degrees, the rotating disc 6 can be driven to rotate ninety degrees by the rotating shaft 5, and then the first filter plate 8 can move out of the filter box 3, and meanwhile, the second filter plate 9 enters the filter box 3;
by starting the second water pump 13, the filtered water source can be absorbed, the switch valve 16 on the first branch pipe 14 is closed, and the switch valve 16 on the second branch pipe 15 is opened, so that the water source can be discharged to the top of the second filter plate 9, and the water source is filtered again through the second filter plate 9 to form circular filtration;
after filtering, close the ooff valve on the second branch pipe 15, open ooff valve 16 on the first branch pipe 14, arrange the water source to the inside of purifying box 4 through first branch pipe 14, through the setting of feed inlet 19, the staff of being convenient for drops into liquid chlorine to the inside of purifying box 4, through the start-up of first motor 17, can drive (mixing) shaft 18 and rotate, and then can mix liquid chlorine in the water source, carries out disinfection treatment through liquid chlorine to the water source.
Compared with the related art, the multi-stage water body purification treatment device for the water supply plant has the following beneficial effects:
drive the ninety degrees of the rotation of rolling disc 6 through axis of rotation 5, and then can make 8 first filters move out filter box 3, and the inside of second filter 9 entering filter box 3 simultaneously, cooperation second water pump 13 is arranged the water source to the top of second filter 9, form the loop filter, filter through different models, can carry out the filtration treatment of different degrees to the water source, the effect of filtration treatment has been improved, loop filter's function has, the filtration purification treatment effect has further been improved, and convert to the filter of 3 outsides of filter box, the staff of being convenient for clears up, the effectual purification treatment efficiency that has improved.
Second embodiment
Referring to fig. 4 to 5, a multi-stage purification treatment apparatus for a water supply plant according to a second embodiment of the present application is provided. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides a multi-stage water purification device for a water supply plant, which is different in that: a U-shaped frame 22 is fixedly connected between the front side and the back side of the sedimentation tank 2, a sliding plate 23 is slidably connected between two sides of the inner wall of the U-shaped frame 22, a second motor 24 is fixedly connected to the top of the sliding plate 23, a mixing shaft 25 is fixedly connected to an output shaft of the second motor 24, and the bottom end of the mixing shaft 25 penetrates through the sedimentation tank 2 and extends into the sedimentation tank 2;
A second electric telescopic rod 26 is arranged at the top of the inner wall of the U-shaped frame 22, and the telescopic end of the second electric telescopic rod 26 is fixedly connected with the top of the sliding plate 23;
through electric telescopic handle 26's setting, can drive second motor 24 and mixing axle 25 and carry out the up-and-down motion, through mixing axle 25 decurrent motion, be convenient for contact with 2 inside water sources in sedimentation tank, carry out stirring work, through mixing axle 25 ascending motion, the sedimentation work of carrying on of the water source of 2 inside in sedimentation tank of being convenient for is better moreover, also avoids impurity adhesion on mixing axle 25 in the water source.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A multi-stage water purification treatment apparatus for a water supply plant, comprising:
a base plate;
the sedimentation tank is fixed on one side of the top of the bottom plate;
the filter box is fixed at the top of the bottom plate;
the purification box is fixed on the other side of the top of the bottom plate;
one end of the rotating shaft is rotatably connected to the top of the inner wall of the filter box, a rotating disc is fixedly connected to the bottom end of the rotating shaft, the outer surface of the rotating disc penetrates through the filter box and extends to the two sides of the filter box, four notches are formed in the rotating disc, and the inner surfaces of the four notches are fixedly connected with two first filter plates and two second filter plates respectively;
drive assembly, drive assembly set up in the top of rose box, drive assembly includes first electric telescopic handle, first electric telescopic handle is fixed in the top of rose box, first electric telescopic handle's flexible end fixedly connected with straight-teeth plate, the top of axis of rotation runs through the rose box extends to the top of rose box, the axis of rotation extends to the one end fixedly connected with at the top of rose box is used for straight-teeth plate meshed gear.
2. The multistage water purification device of claim 1, wherein a floating plate is slidably connected to one side of the inner wall of the sedimentation tank, a first water pump is fixedly connected to the back of the sedimentation tank, a water outlet of the first water pump is communicated with the inside of the filter tank through a water outlet pipe, and a water suction port of the first water pump is connected to the floating plate through a water suction pipe.
3. The water body multistage purification treatment device for the water supply plant according to claim 1, wherein a second water pump is provided on the top of the bottom plate, a water suction port of the second water pump communicates with the inside of the filter tank through a suction pipe, a water outlet of the second water pump communicates with a first branch pipe and a second branch pipe, and one end of the first branch pipe communicates with the inside of the purification tank.
4. The multi-stage purification apparatus for a water body at a water supply plant according to claim 3, wherein the other end of the second branch pipe communicates with the inside of the filter tank, and the first and second branch pipes are each provided with a first on-off valve.
5. The water body multistage purification treatment device for the water supply plant according to claim 1, wherein a first motor is provided at a top of the purification tank, an output shaft of the first motor is fixedly connected with a stirring shaft, and a bottom end of the stirring shaft penetrates through the purification tank and extends to the inside of the purification tank.
6. The multi-stage purification treatment apparatus for a water body in a water supply plant according to claim 1, wherein a feed inlet is provided at one side of the top of the purification tank, a drain pipe is provided at the other side of the purification tank, and a second on-off valve is provided on the drain pipe.
7. The multi-stage purification apparatus for a water body used in a water supply plant according to claim 1, wherein the two first filter plates and the two second filter plates are symmetrically disposed.
8. The multi-stage purification treatment apparatus for a water body of a water supply plant according to claim 1, wherein the length of the filter tank is greater than the diameter of the rotary disk, and a sealing gasket is provided at a position where the rotary disk penetrates the filter tank.
9. The water body multistage purification treatment device for a water supply plant according to claim 1, wherein a U-shaped frame is fixedly connected between the front and the back of the settling tank, a sliding plate is slidably connected between both sides of the inner wall of the U-shaped frame, a second motor is fixedly connected to the top of the sliding plate, a mixing shaft is fixedly connected to the output shaft of the second motor, and the bottom end of the mixing shaft penetrates through the settling tank and extends to the inside of the settling tank.
10. The multi-stage water purification treatment apparatus for a water supply plant according to claim 9, wherein a second electric telescopic rod is provided at the top of the inner wall of the U-shaped frame, and the telescopic end of the second electric telescopic rod is fixedly connected to the top of the sliding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110657897.5A CN113371877A (en) | 2021-06-15 | 2021-06-15 | A multistage purification unit of water for water supply plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110657897.5A CN113371877A (en) | 2021-06-15 | 2021-06-15 | A multistage purification unit of water for water supply plant |
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| CN113371877A true CN113371877A (en) | 2021-09-10 |
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| CN202110657897.5A Pending CN113371877A (en) | 2021-06-15 | 2021-06-15 | A multistage purification unit of water for water supply plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155132A (en) * | 2022-09-02 | 2022-10-11 | 黑龙江东部节水科技集团股份有限公司 | Sewage treatment filtration equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600653A (en) * | 2012-03-16 | 2012-07-25 | 东南大学 | Sewage filter plant |
| CN110482621A (en) * | 2019-09-04 | 2019-11-22 | 沈妙萍 | Sewage treatment pool structure based on the processing of sewage drug purification |
| CN212770271U (en) * | 2020-07-14 | 2021-03-23 | 古立 | Integrated sewage treatment device |
-
2021
- 2021-06-15 CN CN202110657897.5A patent/CN113371877A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600653A (en) * | 2012-03-16 | 2012-07-25 | 东南大学 | Sewage filter plant |
| CN110482621A (en) * | 2019-09-04 | 2019-11-22 | 沈妙萍 | Sewage treatment pool structure based on the processing of sewage drug purification |
| CN212770271U (en) * | 2020-07-14 | 2021-03-23 | 古立 | Integrated sewage treatment device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155132A (en) * | 2022-09-02 | 2022-10-11 | 黑龙江东部节水科技集团股份有限公司 | Sewage treatment filtration equipment |
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