CN109019792A - A kind of municipal wastewater precipitation process pond - Google Patents
A kind of municipal wastewater precipitation process pond Download PDFInfo
- Publication number
- CN109019792A CN109019792A CN201810786424.3A CN201810786424A CN109019792A CN 109019792 A CN109019792 A CN 109019792A CN 201810786424 A CN201810786424 A CN 201810786424A CN 109019792 A CN109019792 A CN 109019792A
- Authority
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- China
- Prior art keywords
- tank body
- sedimentation tank
- rotating
- cock
- sedimentation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010841 municipal wastewater Substances 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title abstract description 8
- 238000001556 precipitation Methods 0.000 title abstract 2
- 238000004062 sedimentation Methods 0.000 claims abstract description 81
- 238000003756 stirring Methods 0.000 claims abstract description 46
- 239000010865 sewage Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000004069 wastewater sedimentation Methods 0.000 claims description 26
- 238000005096 rolling process Methods 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 13
- 239000013049 sediment Substances 0.000 abstract description 11
- 239000010812 mixed waste Substances 0.000 abstract 1
- 239000008394 flocculating agent Substances 0.000 description 10
- 238000005352 clarification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The present invention relates to sewage treatment fields, a kind of specifically municipal wastewater precipitation process pond, including fixed shell, sedimentation tank body, rabbling mechanism, rotating disc, poking bar, first through hole, convex block, effort-saving mechanism, idler wheel, the first Rotational Cylindrical, transmission mechanism, first gear, the second Rotational Cylindrical, first motor, second gear, Du Qi mechanism and sewage pipe.The present invention can drive rotation using transmission mechanism using rotating disc, poking bar rotation is able to drive when turn disc, after flocculant is added in sedimentation tank body, waste water is set to generate whirlpool in sedimentation tank body using poking bar rotation, it is sufficiently mixed waste water with flocculant, sedimentation effect is improved, while sediment can be effectively screwed into the bottom of sedimentation tank body.Then after stopping stirring, cock is opened by rotating to block up, stifled the second through-hole opened in cock can be opened and closed, realized connection and close the channel between sedimentation tank body and sewage pipe.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to an urban wastewater sedimentation treatment tank.
Background
The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation and is equipment for purifying water. The suspended substances in the water are removed by utilizing the natural sedimentation or coagulating sedimentation of the water. The sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction. The settling effect is determined by the flow rate of the water in the settling tank and the residence time of the water in the tank. In order to improve the sedimentation effect and reduce the land occupation area, a honeycomb inclined tube counter-current sedimentation tank, an accelerated clarification tank, a pulse clarification tank and the like are mostly adopted at present. Sedimentation tanks are widely used in wastewater treatment.
In the existing wastewater sedimentation tank, when the sedimentation time is too long, sediments at the bottom of the sedimentation tank are easy to harden and difficult to remove, and the blockage is caused. Meanwhile, after the flocculant is added into the sedimentation tank, the flocculant is often mixed with the wastewater unevenly, so that the sedimentation effect is poor, and the final cleanliness of the wastewater is low. In view of the above, the invention provides an urban wastewater sedimentation treatment tank, which has the following characteristics:
(1) according to the urban wastewater sedimentation treatment tank, the rotating disc can be driven to rotate by the transmission mechanism, the stirring rod can be driven to rotate when the rotating disc rotates, and after a flocculating agent is added into the sedimentation tank body, the wastewater generates a vortex in the sedimentation tank body by the rotation of the stirring rod, so that the wastewater and the flocculating agent are fully mixed, the sedimentation effect is improved, and meanwhile, sediments can be effectively screwed to the bottom of the sedimentation tank body.
(2) According to the urban wastewater sedimentation treatment tank provided by the invention, the plugging cock can be rotated to open the second through hole on the plugging cock, so that a channel between the sedimentation tank body and the sewage discharge pipe is communicated, sewage at the bottom of the inner cavity of the sedimentation tank body is discharged, and the plugging cock is rotated in time to close the second through hole, so that a clean water body is kept in the sedimentation tank body, and the whole wastewater sedimentation treatment process is simpler and more convenient.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an urban wastewater sedimentation treatment tank, wherein a rotating disc can be driven to rotate by a transmission mechanism, a stirring rod can be driven to rotate when the rotating disc rotates, and after a flocculating agent is added into a sedimentation tank body, the stirring rod is used for rotating to enable wastewater to generate a vortex in the sedimentation tank body, so that the wastewater and the flocculating agent are fully mixed, the sedimentation effect is improved, and meanwhile, sediments can be effectively screwed to the bottom of the sedimentation tank body. Through rotating stifled cock of opening, can open the second through-hole on stifled cock of opening, realize the passageway between intercommunication sedimentation tank body and the blow off pipe, make the sewage discharge of sedimentation tank body's inner chamber bottom to through in time rotating stifled cock of opening, close the second through-hole, remain clean water in the sedimentation tank body, make whole waste water sedimentation treatment process simple and convenient more.
The technical scheme adopted by the invention for solving the technical problems is as follows: a sedimentation treatment tank for urban wastewater comprises a fixed shell, wherein a sedimentation tank body for settling impurities in sewage is arranged in the fixed shell; the stirring mechanism is used for stirring sewage and is arranged in the sedimentation tank body, the stirring mechanism comprises a rotating disc, a stirring rod and a convex block, the rotating disc used for driving the stirring rod to rotate is connected to the periphery of the side wall of the sedimentation tank body in a clamping and rotating mode, the stirring rod used for stirring the water in the tank is connected to the top surface of the rotating disc, and the convex block is arranged on the part, connected to the sedimentation tank body in the clamping and rotating mode, of the rotating disc; the rolling mechanism is used for reducing the rotation resistance of the rotating disc and is connected to the lug, the rolling mechanism comprises a roller and a first rotating column, the roller is in contact connection with the lug, the roller is sleeved on the first rotating column, and the first rotating column is arranged in the fixed shell; the transmission mechanism is used for providing power and is connected to the rotating disc and comprises a first gear, a second rotating column, a first motor and a second gear, the second gear is fixedly sleeved on the outer side wall of the rotating disc, the first gear is meshed and connected to the second gear, the first gear is sleeved on the second rotating column, the bottom end of the second rotating column is connected to a rotating shaft of the first motor, and the top end of the second rotating column is rotatably connected in the fixed shell; the device comprises a fixed shell, a blocking and opening mechanism, a first rotating column, a second motor and a fixed column, wherein the fixed shell is positioned at the bottom of the sedimentation tank body; the sewage discharge pipe for discharging sewage is arranged in the fixed shell positioned at the bottom of the blocking and opening cock.
Specifically, the rolling disc is a hollow cylindrical structure, and an inwards concave groove in a circular truncated cone shape is formed in the rolling disc, so that sediments in the wastewater are prevented from being deposited on the surface of the rolling disc.
Specifically, the poking bar is equipped with two at least, and two the poking bar with the diameter of rolling disc is located for the symmetry axis on the top surface of rolling disc, be equipped with communicating first through-hole on the last adjacent both sides wall of poking bar, and one of them lateral wall does the poking bar deviates from one side of rolling disc increases stirring efficiency and stirring effect, realizes produce a stirring swirl in the sedimentation tank body, makes waste water and flocculating agent intensive mixing.
Specifically, the lug with the gyro wheel is circumference symmetry and locates the top surface and the bottom surface of rolling disc, just gyro wheel contact connect in the cross-section semicircular structure of the one side of lug increases laborsaving effect, is convenient for the rolling disc rotates.
Specifically, the bottom of the inner cavity of the sedimentation tank body is of an inverted circular truncated cone structure, the plugging and opening cock is of a circular truncated cone structure, the radius of one end, close to the third rotating column, of the plugging and opening cock is larger than the radius of one end, close to the fixed column, of the plugging and opening cock, the top end of the second through hole in the plugging and opening cock is arranged in an open mode, and therefore sediment at the bottom of the inner cavity of the sedimentation tank body can flow into the second through hole in the plugging and opening cock conveniently.
Specifically, the blow off pipe is the setting of quarter circle, just the top end opening radius of blow off pipe is greater than on stifled cock the bottom radius of second through-hole is convenient for sewage to flow.
The invention has the beneficial effects that:
(1) according to the urban wastewater sedimentation treatment tank, the rotating disc can be driven to rotate by the transmission mechanism, the stirring rod can be driven to rotate when the rotating disc rotates, and after a flocculating agent is added into the sedimentation tank body, the wastewater generates a vortex in the sedimentation tank body by the rotation of the stirring rod, so that the wastewater and the flocculating agent are fully mixed, the sedimentation effect is improved, and meanwhile, sediments can be effectively screwed to the bottom of the sedimentation tank body.
(2) According to the urban wastewater sedimentation treatment tank provided by the invention, the plugging cock can be rotated to open the second through hole on the plugging cock, so that a channel between the sedimentation tank body and the sewage discharge pipe is communicated, sewage at the bottom of the inner cavity of the sedimentation tank body is discharged, and the plugging cock is rotated in time to close the second through hole, so that a clean water body is kept in the sedimentation tank body, and the whole wastewater sedimentation treatment process is simpler and more convenient.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a preferred embodiment of an urban wastewater sedimentation treatment tank according to the present invention;
FIG. 2 is a schematic view of the connection structure of the transmission mechanism and the stirring mechanism of the present invention;
fig. 3 is a partial structural schematic diagram of the blocking and opening mechanism of the invention.
Shown in the figure: 1. the device comprises a fixed shell, 2, a sedimentation tank body, 3, a stirring mechanism, 31, a rotating disc, 32, a stirring rod, 32a, a first through hole, 33, a bump, 4, a rolling mechanism, 41, a roller, 42, a first rotating column, 5, a transmission mechanism, 51, a first gear, 52, a second rotating column, 53, a first motor, 54, a second gear, 6, a blocking and opening mechanism, 61, a blocking and opening cock, 61a, a second through hole, 62, a third rotating column, 63, a second motor, 64, a fixed column, 7 and a sewage discharge pipe.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1, fig. 2 and fig. 3, the municipal wastewater sedimentation treatment tank according to the present invention includes a fixed casing 1, and a sedimentation tank body 2 for settling impurities in wastewater is disposed in the fixed casing 1; the stirring mechanism 3 for stirring the sewage is arranged in the sedimentation tank body 2, the stirring mechanism 3 comprises a rotating disc 31, a stirring rod 32 and a convex block 33, the rotating disc 31 for driving the stirring rod 32 to rotate is clamped and rotatably connected to the periphery of the side wall of the sedimentation tank body 2, the stirring rod 32 for stirring the tank water is connected to the top surface of the rotating disc 31, and the convex block 33 is arranged on the part of the rotating disc 31 which is clamped and rotatably connected in the sedimentation tank body 2; the rolling mechanism 4 for reducing the rotation resistance of the rotating disc 31 is connected to the projection 33, the rolling mechanism 4 includes a roller 41 and a first rotating column 42, the roller 41 is connected to the projection 33 in a contacting manner, the roller 41 is sleeved on the first rotating column 42, and the first rotating column 42 is disposed in the fixed housing 1; a transmission mechanism 5 for providing power is connected to the rotating disc 31, the transmission mechanism 5 includes a first gear 51, a second rotating column 52, a first motor 53 and a second gear 54, the second gear 54 is fixedly sleeved on the outer side wall of the rotating disc 31, the first gear 51 is engaged with the second gear 54, the first gear 51 is sleeved on the second rotating column 52, the bottom end of the second rotating column 52 is connected to the rotating shaft of the first motor 53, and the top end of the second rotating column 52 is rotatably connected in the fixed housing 1; the plugging and opening mechanism 6 for plugging and discharging sewage is arranged on the fixed shell 1 positioned at the bottom of the sedimentation tank body 2, the plugging and opening mechanism 6 comprises a plugging and opening cock 61, a third rotating column 62, a second motor 63 and a fixed column 64, the plugging and opening cock 61 is arranged on the fixed shell 1 positioned at the bottom of the sedimentation tank body 2, one end of the sedimentation tank body 2 is connected with the third rotating column 62, the third rotating column 62 is connected to a rotating shaft of the second motor 63, the third motor is arranged in the fixed shell 1, the other end of the plugging and opening cock 61 is connected with the fixed column 64, and the fixed column 64 is fixedly connected in the fixed shell 1; a sewage drain pipe 7 for discharging sewage is provided in the stationary housing 1 at the bottom of the block-and-open cock 61.
Specifically, as shown in fig. 1 and 2, in the municipal wastewater sedimentation treatment tank according to the present invention, the rotating disc 31 is a hollow cylindrical structure, and the rotating disc 31 is provided with an inward concave groove in a truncated cone shape, so as to prevent sediment in wastewater from depositing on the surface of the rotating disc 31.
Specifically, as shown in fig. 1 and 2, in the urban wastewater sedimentation treatment tank of the present invention, at least two stirring rods 32 are provided, the two stirring rods 32 are disposed on the top surface of the rotating disc 31 with the diameter of the rotating disc 31 as a symmetry axis, two adjacent side walls of the stirring rods 32 are provided with first through holes 32a, and one side wall of the stirring rod 32 is the side deviating from the rotating disc 31, so as to increase stirring efficiency and stirring effect, and realize generation of a stirring vortex in the sedimentation tank body 2, so that wastewater and a flocculant are fully mixed.
Specifically, as shown in fig. 1 and 2, in the municipal wastewater sedimentation treatment tank of the invention, the protrusion 33 and the roller 41 are circumferentially and symmetrically arranged on the top surface and the bottom surface of the rotating disc 31, and the roller 41 is in a semicircular structure in contact with the cross section of one surface connected to the protrusion 33, so that the labor-saving effect is enhanced, and the rotating disc 31 is convenient to rotate.
Specifically, as shown in fig. 3, in the municipal wastewater sedimentation treatment tank according to the invention, the bottom of the inner cavity of the sedimentation tank body 2 is in an inverted circular truncated cone structure, the stop/start cock 61 is in a circular truncated cone structure, the radius of one end of the stop/start cock 61 close to the third rotating column 62 is larger than the radius of one end of the stop/start cock 61 close to the fixed column 64, and the top end of the second through hole 61a on the stop/start cock 61 is open, so that the sediment at the bottom of the inner cavity of the sedimentation tank body 2 can flow into the second through hole 61a on the stop/start cock 61.
Specifically, as shown in fig. 3, in the municipal wastewater sedimentation treatment tank, the sewage discharge pipe 7 is arranged in a quarter circle, and the radius of the top opening of the sewage discharge pipe 7 is larger than the radius of the bottom end of the second through hole 61a on the stop cock 61, so that sewage can flow out conveniently.
The use principle of the urban wastewater sedimentation treatment tank is as follows: firstly, city wastewater is introduced into the sedimentation tank body 2, and then a flocculating agent is added into the wastewater in the sedimentation tank body 2. Then, the first motor 53 is turned on, the first gear 51 is driven to rotate by the first motor 53, so that the second gear 54 is driven to rotate, the rotating disc 31 is driven to rotate by the second gear 54, and the friction force in the rotating process can be reduced by the roller 41 in the rotating process of the rotating disc 31. And finally, the rotating disc 31 is rotated to drive the stirring rod 32 on the rotating disc 31 to rotate, so that the wastewater in the sedimentation tank body 2 generates a vortex, the flocculating agent is fully mixed with the wastewater in the sedimentation tank body 2 to generate flocculent sediment, and the flocculent sediment finally follows the vortex and is deposited at the bottom of the inner cavity of the sedimentation tank body 2. In-process that stirs at puddler 32, can utilize the first through-hole 32a that sets up on the puddler 32 to produce rivers, improve the stirring effect, make flocculating agent and waste water intensive mixing. After stirring for a certain period of time, stopping stirring, enabling all flocculent precipitates to be deposited at the bottom of the inner cavity of the sedimentation tank body 2, then, opening the second motor 63, utilizing the second motor 63 to drive the stop cock 61 to rotate, enabling the second through hole 61a on the stop cock 61 to be exposed, finally communicating a channel between the sedimentation tank body 2 and the sewage discharge pipe 7, closing the second motor 63, enabling the deposited impurities at the bottom of the inner cavity of the sedimentation tank body 2 to flow out along with certain sewage through the sewage discharge pipe 7, and carrying out additional treatment. When clean water flows out from the sedimentation tank body 2, the second motor 63 is turned on again to rotate the blocking cock 61, a channel between the sedimentation tank body 2 and the sewage discharge pipe 7 is closed, and then clean water in the sedimentation tank body 2 is pumped out, so that the whole operation is completed, and the sedimentation tank is simple and convenient and is suitable for being used by small and medium-sized enterprises.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an urban wastewater sedimentation treatment pond, includes fixed casing (1), its characterized in that: a sedimentation tank body (2) for settling impurities in the sewage is arranged in the fixed shell body (1); the stirring mechanism (3) for stirring the sewage is arranged in the sedimentation tank body (2), the stirring mechanism (3) comprises a rotating disc (31), a stirring rod (32) and a convex block (33), the rotating disc (31) for driving the stirring rod (32) to rotate is clamped and rotatably connected to the periphery of the side wall of the sedimentation tank body (2), the stirring rod (32) for stirring the water in the tank is connected to the top surface of the rotating disc (31), and the convex block (33) is arranged on the part of the rotating disc (31) which is clamped and rotatably connected in the sedimentation tank body (2); a rolling mechanism (4) for reducing the rotational resistance of the rotating disk (31) is connected to the projection (33); wherein,
the rolling mechanism (4) comprises a roller (41) and a first rotating column (42), the roller (41) is connected to the bump (33) in a contact manner, the roller (41) is sleeved on the first rotating column (42), and the first rotating column (42) is arranged in the fixed shell (1); the transmission mechanism (5) used for providing power is connected to the rotating disc (31), the transmission mechanism (5) comprises a first gear (51), a second rotating column (52), a first motor (53) and a second gear (54), the second gear (54) is fixedly sleeved on the outer side wall of the rotating disc (31), the first gear (51) is meshed and connected to the second gear (54), the first gear (51) is sleeved on the second rotating column (52), the bottom end of the second rotating column (52) is connected to a rotating shaft of the first motor (53), and the top end of the second rotating column (52) is rotatably connected into the fixed shell (1); a blocking and opening mechanism (6) for blocking and discharging sewage is arranged on the fixed shell (1) positioned at the bottom of the sedimentation tank body (2); wherein,
the blocking and opening mechanism (6) comprises a blocking and opening cock (61), a third rotating column (62), a second motor (63) and a fixed column (64), the blocking and opening cock (61) is arranged on the fixed shell (1) positioned at the bottom of the sedimentation tank body (2), one end of the sedimentation tank body (2) is connected with the third rotating column (62), the third rotating column (62) is connected to a rotating shaft of the second motor (63), the third motor is installed in the fixed shell (1), the other end of the blocking and opening cock (61) is connected with the fixed column (64), and the fixed column (64) is fixedly connected in the fixed shell (1); a sewage discharge pipe (7) for discharging sewage is arranged in the fixed shell (1) at the bottom of the blocking and opening cock (61).
2. The municipal wastewater sedimentation treatment tank according to claim 1, wherein: the rotating disc (31) is of a hollow cylindrical structure, and a concave groove in a circular truncated cone shape is formed in the rotating disc (31).
3. The municipal wastewater sedimentation treatment tank according to claim 1, wherein: puddler (32) are equipped with two at least, and two puddler (32) use the diameter of rolling disc (31) is located for the symmetry axis on the top surface of rolling disc (31), puddler (32) are gone up and are equipped with communicating first through-hole (32a) on the adjacent both sides wall, and one of them lateral wall is puddler (32) deviates from one side of rolling disc (31).
4. The municipal wastewater sedimentation treatment tank according to claim 1, wherein: the convex block (33) and the roller (41) are circumferentially and symmetrically arranged on the top surface and the bottom surface of the rotating disc (31), and the roller (41) is in a semicircular structure in contact connection with the section of one surface of the convex block (33).
5. The municipal wastewater sedimentation treatment tank according to claim 1, wherein: the inner chamber bottom of sedimentation tank body (2) is inverted circular truncated cone shape structure, stifled cock (61) of starting is circular truncated cone shape structure, just stifled cock (61) of starting is close to the one end radius of third rotation post (62) is greater than stifled cock (61) of starting is close to the radius of the one end of fixed column (64), stifled the top of starting on cock (61) second through-hole (61a) is uncovered setting.
6. The municipal wastewater sedimentation treatment tank according to claim 1, wherein: the sewage draining pipe (7) is in a quarter-circle shape, and the radius of the top end opening of the sewage draining pipe (7) is larger than that of the bottom end of the second through hole (61a) in the plugging cock (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810786424.3A CN109019792A (en) | 2018-07-17 | 2018-07-17 | A kind of municipal wastewater precipitation process pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810786424.3A CN109019792A (en) | 2018-07-17 | 2018-07-17 | A kind of municipal wastewater precipitation process pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109019792A true CN109019792A (en) | 2018-12-18 |
Family
ID=64643063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810786424.3A Pending CN109019792A (en) | 2018-07-17 | 2018-07-17 | A kind of municipal wastewater precipitation process pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109019792A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116750818A (en) * | 2023-07-06 | 2023-09-15 | 智水云科技江苏有限公司 | Intelligent control device for automatic dosing of water affairs |
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| WO2016157645A1 (en) * | 2015-03-31 | 2016-10-06 | 株式会社クボタ | Rapid stirring machine |
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| CN206543561U (en) * | 2017-01-29 | 2017-10-10 | 希阿埃（广州）有限公司 | A kind of rotary impurity removing device for sewage |
| CN108147517A (en) * | 2018-01-23 | 2018-06-12 | 赣州汇桔科技有限公司 | Settling apparatus is mixed with coagulant in a kind of wastewater coagulating sedimentation pond |
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2018
- 2018-07-17 CN CN201810786424.3A patent/CN109019792A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016157645A1 (en) * | 2015-03-31 | 2016-10-06 | 株式会社クボタ | Rapid stirring machine |
| CN106267927A (en) * | 2015-05-18 | 2017-01-04 | 沈智奇 | Vane type cyclone separator |
| CN204981245U (en) * | 2015-09-18 | 2016-01-20 | 赣州齐飞新材料有限公司 | Tombarthite separator |
| CN206543561U (en) * | 2017-01-29 | 2017-10-10 | 希阿埃（广州）有限公司 | A kind of rotary impurity removing device for sewage |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116750818A (en) * | 2023-07-06 | 2023-09-15 | 智水云科技江苏有限公司 | Intelligent control device for automatic dosing of water affairs |
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Application publication date: 20181218 |