CN112028399A - Energy-saving sewage treatment device - Google Patents
Energy-saving sewage treatment device Download PDFInfo
- Publication number
- CN112028399A CN112028399A CN202010875060.3A CN202010875060A CN112028399A CN 112028399 A CN112028399 A CN 112028399A CN 202010875060 A CN202010875060 A CN 202010875060A CN 112028399 A CN112028399 A CN 112028399A
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- Prior art keywords
- cavity
- energy
- water inlet
- rod
- flocculation
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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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
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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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
- C02F2303/10—Energy recovery
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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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 discloses an energy-saving sewage treatment device, which comprises a treatment box, wherein the treatment box is provided with a filter cavity, a flocculation cavity and a biological purification cavity, a driving shaft is arranged above the filter cavity, the driving shaft is fixedly connected with circumferentially distributed wheel blades, a water inlet mechanism is arranged above the wheel blades, the driving shaft is connected with an energy conversion device, and the energy conversion device is connected to a stirring mechanism positioned in the flocculation cavity; a feed hopper penetrates through the top plate of the flocculation cavity and is connected to the flocculation cavity; the filter cavity is nested with a filter assembly for filtering solid impurities; biochemical purification membrane components which are uniformly distributed are arranged in the biological purification cavity; the filter chamber and the flocculation chamber are communicated through a first siphon, the flocculation chamber and the biological purification chamber are communicated through a second siphon, and the biological purification chamber is communicated with a third siphon. The invention has the advantages of energy saving, high efficiency and convenient popularization.
Description
Technical Field
The invention relates to the field of energy conservation, in particular to an energy-saving sewage treatment device.
Background
Energy is saved, namely, the energy consumption is reduced as much as possible, and products with the same quantity and the same quality as the original products are produced; or the energy consumption of the same quantity is used for producing products with higher quantity or equal quantity and better quality than the original quantity. The sewage refers to the discharged water from life and production which is polluted to some extent, and the sewage also refers to the water which loses the original use function.
Wherein sewage treatment mainly is for making sewage reach the quality of water requirement of discharging into a certain water or reuse, and among the current sewage treatment technique, has a step to add the flocculating agent to quality of water, then the stirring makes flocculating agent and sewage misce bene to this reaches the effect of purifying, but often need use the motor to drive agitating unit and mix or even breather pipe in sewage, uses the bubble to stir sewage, no matter which kind of mode all needs to consume a large amount of energy.
Disclosure of Invention
The invention aims to provide an energy-saving sewage treatment device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an energy-conserving sewage treatment plant, is including handling the case, it is equipped with filter chamber, flocculation chamber and biological purification chamber to handle the case, the filter chamber top is provided with the drive shaft, and drive shaft fixedly connected with circumference distributes's wheel leaf, the wheel leaf top is equipped with water inlet mechanism the drive shaft is connected with energy conversion device, and energy conversion device is connected to the rabbling mechanism that is located the flocculation chamber.
The flocculation chamber roof runs through there is the feeder hopper, and the feeder hopper is connected to the flocculation chamber.
The filter cavity is nested with a filter assembly for filtering solid impurities.
Biochemical purification membrane components which are uniformly distributed are arranged in the biological purification cavity.
The filter chamber and the flocculation chamber are communicated through a first siphon, the flocculation chamber and the biological purification chamber are communicated through a second siphon, and the biological purification chamber is communicated with a third siphon.
As a further scheme of the invention: the water inlet mechanism comprises a first water inlet pipe, a second water inlet pipe, a connecting rod, a screw and a supporting frame, the water outlet of the first water inlet pipe faces to the wheel blade, the first water inlet pipe is connected with the second water inlet pipe, and the diameter of the first water inlet pipe is smaller than that of the second water inlet pipe.
As a further scheme of the invention: the second inlet tube articulates through articulated seat has the connecting rod, and connecting rod and screw rod rotate to be connected, screw rod and support frame threaded connection, support frame and treatment box casing fixed connection, first inlet tube is through articulated seat and articulated.
As a further scheme of the invention: the filter assembly butt has the ring piece, ring piece and filter chamber inner wall fixed connection, filter assembly includes first metal filters, active carbon filter screen and second metal filters, and first metal filters, active carbon filter screen and second metal filters pile up the nestification in proper order.
As a further scheme of the invention: rabbling mechanism includes driving motor, actuating lever, drive sliding sleeve and puddler, driving motor and actuating lever fixed connection, and actuating lever and flocculation chamber roof rotate to be connected, and the actuating lever nestification has the drive sliding sleeve, and the drive sliding sleeve is located the flocculation intracavity, drive sliding sleeve fixedly connected with evenly distributed's puddler.
As a still further scheme of the invention: the driving sliding sleeve is connected with a lifting power mechanism.
As a still further scheme of the invention: lifting power unit includes backup pad, fixed cover, spring, slider, connecting rod, swash plate, slide bar, fixed disk and symmetrical cam, symmetrical cam fixed connection is in the actuating lever axle center, and symmetrical cam both sides butt has the connecting rod of symmetric distribution, and connecting rod one end fixedly connected with slider, slider nestification are in fixed cover, fixedly connected with spring between fixed cover inner chamber diapire and the slider, fixed cover and backup pad fixed connection, backup pad and treatment box casing fixed connection, connecting rod other end fixedly connected with swash plate, the inclined plane sliding connection has the slide bar under the swash plate, the slide bar be equipped with under the swash plate inclined plane complex slider to one side, the slide bar run through flocculation chamber roof and fixed disk sliding connection, the slide bar be equipped with fixed disk.
As a still further scheme of the invention: the vanes are four in number.
As a still further scheme of the invention: the lower end of the screw is fixedly connected with a rotating disc.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the driving shaft and the wheel blades are arranged, the wheel blades are driven to rotate along the driving shaft through sewage, mechanical energy brought by the driving shaft is converted into electric energy through the energy conversion device, so that the electric energy is provided for the driving motor, the driving motor drives the driving rod to rotate, the driving rod drives the driving sliding sleeve to rotate, and the driving sliding sleeve drives the stirring rod to fully stir the sewage;
secondly, by arranging the water inlet mechanism, when sewage enters from the second water inlet pipe, the sewage passes through the smaller inner diameter of the first water inlet pipe, so that the flow velocity of the sewage is increased, the impact on the wheel blades is increased, and the energy brought by potential energy is further increased;
thirdly, the connecting rod, the screw rod and the supporting frame are arranged, the rotating disc is rotated, so that the rotating disc can drive the screw rod to rotate, the screw rod drives the connecting rod to lift, the inclination angles of the first water inlet pipe and the second water inlet pipe can be adjusted, and the potential energy can be changed;
fourth, through setting up lift power unit, the actuating lever rotates and drives the rotation of symmetry cam, thereby the rotation of symmetry cam drives the connecting rod and removes, the connecting rod drives the slider and extrudees the spring along fixed cover inner chamber, thereby the connecting rod drives swash plate and moves the inclined slide piece lift, thereby inclined slide piece drives and reciprocates along flocculation chamber roof, thereby it reciprocates along the actuating lever to drive the drive sliding sleeve through circular arc slider, thereby carry out the intensive mixing to the liquid of flocculation intracavity, further strengthen the purification to sewage.
Drawings
FIG. 1 is a schematic structural view of an energy-saving sewage treatment plant;
FIG. 2 is a schematic structural view of a lifting power mechanism in an energy-saving sewage treatment device;
FIG. 3 is a three-dimensional schematic view of a blade and a driving shaft of an energy-saving sewage treatment device;
FIG. 4 is a schematic diagram showing a three-dimensional connection relationship of a slide bar, an inclined slide block and an arc slide block in an energy-saving sewage treatment device;
FIG. 5 is a schematic view showing a three-dimensional connection relationship of a fixed sleeve, a slider, a connecting rod and an inclined plate in the energy-saving sewage treatment device;
FIG. 6 is a schematic top view of a filter assembly in an energy efficient wastewater treatment plant.
In the figure: 1-treatment box, 101-filter chamber, 102-flocculation chamber, 103-biofilm purification chamber, 2-drive shaft, 3-wheel blade, 4-water inlet mechanism, 401-first water inlet pipe, 402 second water inlet pipe, 403-connecting rod, 404-screw, 405-support frame, 5-filter component, 6-drive rod, 7-drive sliding sleeve, 8-stirring rod, 9-lifting power mechanism, 901-support plate, 902-fixing sleeve, 903-spring, 904-sliding block, 905-connecting rod, 906-inclined plate, 907-sliding rod, 9071-inclined sliding block, 9072-arc sliding block, 908-fixed disk, 909-symmetrical cam, 10-feed hopper, 11-first siphon, 12-second siphon, 103-biofilm purification chamber, 2-drive shaft, 3-wheel blade, 3-water inlet mechanism, 3-first water inlet pipe, 402-second water inlet pipe, 13-a third siphon, 14-a biological purification membrane component and 15-a circular block.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
It should be noted that, in this document, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate + and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only to distinguish between objects and are not to be construed as indicating or implying relative importance.
It should also be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
Referring to fig. 1-6, an energy-saving sewage treatment device comprises a treatment tank 1, wherein the treatment tank 1 is provided with a filter cavity 101, a flocculation cavity 102 and a biological purification cavity 103, a driving shaft 2 is arranged above the filter cavity 101, the driving shaft 2 is fixedly connected with four groups of circumferentially distributed wheel blades 3, the wheel blades 3 are provided with four groups, a water inlet mechanism 4 is arranged above the wheel blades 3, the water inlet mechanism 4 comprises a first water inlet pipe 401, a second water inlet pipe 402, a connecting rod 403, a screw rod 404 and a supporting frame 405, the water outlet of the first water inlet pipe 401 faces the wheel blades, the first water inlet pipe 401 is connected with the second water inlet pipe 402, the diameter of the first water inlet pipe 401 is smaller than that of the second water inlet pipe 402, the water speed is increased by reducing the diameter, so that the kinetic energy and; the second water inlet pipe 402 is hinged with a connecting rod 403 through a hinge seat, the connecting rod 403 is rotatably connected with a screw rod 404, the screw rod 404 is in threaded connection with a supporting frame 405, the supporting frame 405 is fixedly connected with the shell of the treatment box 1, the first water inlet pipe 401 is hinged with the first water inlet pipe 405 through the hinge seat, the lower end of the screw rod 404 is fixedly connected with a rotary disc, and the screw rod 404 can be rotated through the rotary disc, so that the height of the connecting rod 403 can be adjusted, and the inclination angle of the first water inlet pipe 401 can; the driving shaft 2 is connected with an energy conversion device (not shown in the figure), which is not described in detail herein for the prior art, and the energy conversion device is connected to a stirring mechanism located in the flocculation chamber 102; the stirring mechanism comprises a driving motor 16, a driving rod 6, a driving sliding sleeve 7 and a stirring rod 8, the driving motor 16 is fixedly connected with the driving rod 6, the driving rod 6 is rotatably connected with a top plate of the flocculation cavity 102, the driving rod 6 is nested with the driving sliding sleeve 7, the driving sliding sleeve 7 is positioned in the flocculation cavity 102, and the driving sliding sleeve 7 is fixedly connected with the stirring rod 8 which is uniformly distributed; biochemical purification membrane assemblies 14 which are uniformly distributed are arranged in the biological purification cavity 103.
Further, filter cavity 101 nestification has the filtering component 5 that is used for filtering solid impurity, and filtering component 5 butt has ring piece 15, ring piece 15 and filter cavity 101 inner wall fixed connection, filtering component 5 includes first metal filters 501, active carbon filter screen 502 and second metal filters 503, and first metal filters 501, active carbon filter screen 502 and second metal filters 503 stack the nestification in proper order.
Further, the filtering cavity 101 is communicated with the flocculation cavity 102 through a first siphon 11, the flocculation cavity 102 is communicated with the biological purification cavity 103 through a second siphon 12, and the biological purification cavity 103 is communicated with a third siphon 103; the top plate of the flocculation cavity 102 is penetrated with a feed hopper 10, and the feed hopper 10 is connected to the flocculation cavity 102.
Example 2
The embodiment is expanded on the basis of embodiment 1, further, the driving sliding sleeve 7 is connected with a lifting power mechanism 9, the lifting power mechanism 9 includes a supporting plate 901, a fixed sleeve 902, a spring 903, a sliding block 904, a connecting rod 905, an inclined plate 906, a sliding rod 907, a fixed plate 908 and a symmetrical cam 909, the symmetrical cam 909 is fixedly connected to the axis of the driving rod 6, two sides of the symmetrical cam 909 are abutted with the connecting rods 905 which are symmetrically distributed, one end of the connecting rod 905 is fixedly connected with the sliding block 904, the sliding block 904 is nested in the fixed sleeve 902, the spring 903 is fixedly connected between the bottom wall of the inner cavity of the fixed sleeve 902 and the sliding block 904, the fixed sleeve 902 is fixedly connected with the supporting plate 901, the supporting plate 901 is fixedly connected with the casing of the processing box 1, the inclined plate 906 is fixedly connected to the other end of the connecting rod 905, the sliding rod 907 penetrates through the top plate of the flocculation chamber 102 and is connected with the fixed disc 908 in a sliding mode, and the sliding rod 907 is provided with an arc sliding block 9072 matched with the fixed disc 908.
The working principle of the invention is as follows: sewage enters from the second water inlet pipe 402, the flow rate of the sewage is enlarged through the first water inlet pipe 401, the sewage flows out from the first water inlet pipe 401 and falls onto the wheel blade 3, the sewage drives the wheel blade 3 to rotate along the driving shaft 2, mechanical energy brought by the driving shaft 2 is supplied to the filtering component 16 through the energy conversion device, then the sewage falls into the filtering component 5, is filtered by the first metal filter screen 501, the activated carbon filter screen 502 and the second metal filter screen 503 and falls into the filtering cavity 101, is conveyed to the flocculation cavity 102 through the first siphon 11, a flocculating agent is poured into the flocculation cavity 102 from the feed hopper 10, the driving motor 16 drives the driving rod 6 to rotate, the driving rod 6 drives the driving sliding sleeve 7 to rotate, the driving sliding sleeve 7 drives the stirring rod 8 to fully stir the sewage, and the purification effect of;
further, the driving rod 6 rotates to drive the symmetrical cam 909 to rotate, the symmetrical cam 909 rotates to drive the connecting rod 905 to move, the connecting rod 905 drives the sliding block 904 to extrude the spring 903 along the inner cavity of the fixed sleeve 902, so that the connecting rod 905 drives the inclined plate 906 to move the inclined plate 906 to drive the inclined sliding block 9071 to lift, the inclined sliding block 9071 drives 907 to move up and down along the top plate of the flocculation cavity 102, and the 907 drives the driving sliding sleeve 7 to move up and down along the driving rod 6 through the arc sliding block 9072, so that liquid in the flocculation cavity 102 is fully mixed, and the purification of sewage is further enhanced;
still further, the sewage is conveyed into the biological purification cavity 103 through the second siphon pipe 12, purified by the biochemical purification membrane assembly 14 to reach the discharge standard, and discharged through the third siphon pipe 13.
It should be noted that, the power utilization components, such as the power mechanism, etc., in the present application are all connected to the external controller, the external controller is the prior art, and the present application does not improve the external controller, so that the specific model, the circuit structure, etc., of the external controller need not be disclosed, and the integrity of the present application is not affected.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (9)
1. An energy-saving sewage treatment device comprises a treatment box (1), and is characterized in that the treatment box (1) is provided with a filter cavity (101), a flocculation cavity (102) and a biological purification cavity (103), a driving shaft (2) is arranged above the filter cavity (101), the driving shaft (2) is fixedly connected with circumferentially distributed wheel blades (3), a water inlet mechanism is arranged above the wheel blades (3), the driving shaft (2) is connected with an energy conversion device, and the energy conversion device is connected to a stirring mechanism positioned in the flocculation cavity (102);
a feed hopper (10) penetrates through the top plate of the flocculation cavity (102), and the feed hopper (10) is connected to the flocculation cavity (102);
the filter cavity (101) is nested with a filter assembly (5) for filtering solid impurities;
biochemical purification membrane assemblies (14) which are uniformly distributed are arranged in the biological purification cavity (103);
the filter cavity (101) is communicated with the flocculation cavity (102) through a first siphon (11), the flocculation cavity (102) is communicated with the biological purification cavity (103) through a second siphon (12), and the biological purification cavity (103) is communicated with a third siphon (103).
2. The energy-saving sewage treatment device according to claim 1, wherein the water inlet mechanism (4) comprises a first water inlet pipe (401), a second water inlet pipe (402), a connecting rod (403), a screw rod (404) and a supporting frame (405), the water outlet of the first water inlet pipe (401) faces to the vane, the first water inlet pipe (401) is connected with the second water inlet pipe (402), and the diameter of the first water inlet pipe (401) is smaller than that of the second water inlet pipe (4024).
3. The energy-saving sewage treatment device according to claim 2, wherein the second water inlet pipe (402) is hinged with a connecting rod (403) through a hinge seat, the connecting rod (403) is rotatably connected with the screw rod (404), the screw rod (404) is in threaded connection with a supporting frame (405), the supporting frame (405) is fixedly connected with the shell of the treatment tank (1), and the first water inlet pipe (401) is hinged with the shell (405) through the hinge seat.
4. The energy-saving sewage treatment device according to claim 3, wherein the filtering component (5) is connected with a circular ring block (15) in an abutting mode, the circular ring block (15) is fixedly connected with the inner wall of the filtering cavity (101), the filtering component (5) comprises a first metal filtering net (501), an activated carbon filtering net (502) and a second metal filtering net (503), and the first metal filtering net (501), the activated carbon filtering net (502) and the second metal filtering net (503) are sequentially stacked and nested.
5. The energy-saving sewage treatment device according to claim 4, wherein the stirring mechanism comprises a driving motor (16), a driving rod (6), a driving sliding sleeve (7) and a stirring rod (8), the driving motor (16) is fixedly connected with the driving rod (6), the driving rod (6) is rotatably connected with the top plate of the flocculation cavity (102), the driving sliding sleeve (7) is nested on the driving rod (6), the driving sliding sleeve (7) is positioned in the flocculation cavity (102), and the stirring rod (8) which is uniformly distributed is fixedly connected with the driving sliding sleeve (7).
6. The energy-saving sewage treatment device according to claim 5, wherein the driving sliding sleeve (7) is connected with a lifting power mechanism (9).
7. The energy-saving sewage treatment device according to claim 6, wherein the lifting power mechanism (9) comprises a support plate (901), a fixed sleeve (902), a spring (903), a slider (904), a connecting rod (905), an inclined plate (906), a sliding rod (907), a fixed plate (908) and a symmetrical cam (909), the symmetrical cam (909) is fixedly connected with the axis of the drive rod (6), the connecting rods (905) are symmetrically distributed on two sides of the symmetrical cam (909) in a butting manner, one end of the connecting rod (905) is fixedly connected with the slider (904), the slider (904) is nested in the fixed sleeve (902), the spring (903) is fixedly connected between the bottom wall of the inner cavity of the fixed sleeve (902) and the slider (904), the fixed sleeve (902) is fixedly connected with the support plate (901), the support plate (901) is fixedly connected with the shell of the treatment tank (1), the inclined plate (906), the lower inclined surface of the inclined plate (906) is connected with a sliding rod (907) in a sliding mode, the sliding rod (907) is provided with an inclined sliding block (9071) matched with the lower inclined surface of the inclined plate (906), the sliding rod (907) penetrates through the top plate of the flocculation cavity (102) to be connected with the fixed disc (908) in a sliding mode, and the sliding rod (907) is provided with an arc sliding block (9072) matched with the fixed disc (908).
8. The energy-saving sewage treatment device according to claim 1, wherein said vanes (3) are four in number.
9. The energy-saving sewage treatment device according to claim 2, wherein a spiral disc is fixedly connected to the lower end of the screw (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010875060.3A CN112028399A (en) | 2020-08-27 | 2020-08-27 | Energy-saving sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010875060.3A CN112028399A (en) | 2020-08-27 | 2020-08-27 | Energy-saving sewage treatment device |
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| Publication Number | Publication Date |
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| CN112028399A true CN112028399A (en) | 2020-12-04 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010875060.3A Withdrawn CN112028399A (en) | 2020-08-27 | 2020-08-27 | Energy-saving sewage treatment device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897805A (en) * | 2021-01-18 | 2021-06-04 | 陈婉群 | Chemical industry waste liquid purification unit |
| CN115043530A (en) * | 2022-08-11 | 2022-09-13 | 山东硕丰环保设备有限公司 | High-efficient sewage treatment plant |
| CN115465946A (en) * | 2022-10-12 | 2022-12-13 | 海瑞膜科技南通有限公司 | Special filtering membrane equipment for sewage treatment |
-
2020
- 2020-08-27 CN CN202010875060.3A patent/CN112028399A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897805A (en) * | 2021-01-18 | 2021-06-04 | 陈婉群 | Chemical industry waste liquid purification unit |
| CN115043530A (en) * | 2022-08-11 | 2022-09-13 | 山东硕丰环保设备有限公司 | High-efficient sewage treatment plant |
| CN115465946A (en) * | 2022-10-12 | 2022-12-13 | 海瑞膜科技南通有限公司 | Special filtering membrane equipment for sewage treatment |
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Application publication date: 20201204 |
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