CN108408972B - A processing system for domestic sewage - Google Patents
A processing system for domestic sewage Download PDFInfo
- Publication number
- CN108408972B CN108408972B CN201810296752.5A CN201810296752A CN108408972B CN 108408972 B CN108408972 B CN 108408972B CN 201810296752 A CN201810296752 A CN 201810296752A CN 108408972 B CN108408972 B CN 108408972B
- Authority
- CN
- China
- Prior art keywords
- valve
- tank
- sedimentation tank
- sleeve
- arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 25
- 239000002893 slag Substances 0.000 claims abstract description 47
- 238000007599 discharging Methods 0.000 claims abstract description 32
- 238000004062 sedimentation Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000008394 flocculating agent Substances 0.000 claims abstract description 29
- 239000003814 drug Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000005189 flocculation Methods 0.000 claims abstract description 16
- 230000016615 flocculation Effects 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000013049 sediment Substances 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
-
- 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
-
- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a treatment processing system for domestic sewage, which comprises a sedimentation tank, a slag discharging tank arranged on one side of the sedimentation tank, a first conveying pipeline arranged on the top of the sedimentation tank and a flocculation tank arranged on the other side of the sedimentation tank, wherein the sedimentation tank is communicated with the slag discharging tank through a slag discharging valve; through setting up of flocculating agent sprinkler and rotatory nozzle for the flocculating agent can mix into the liquid medicine with water through third transfer passage and get into flocculating agent sprinkler again, and can be under the rotatory circumstances of not influencing rotatory nozzle, carry into rotatory nozzle with the flocculating agent liquid medicine, thereby spray the flocculating agent liquid medicine.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a treatment and processing system for domestic sewage.
Background
At present, many communities are provided with treatment and processing systems for domestic sewage, communicate with each household through a plurality of pipelines, and then uniformly convey the domestic sewage to a large-scale treatment tank buried at the bottom of the ground, stir, filter and precipitate the produced sewage, and then discharge or use the sewage, discharge the residues generated after precipitation, and then concentrate the residues for treatment. The filtered clear water can be dissolved by the flocculating agent to precipitate various tiny impurities in the clear water, but the flocculating agent is not easy to dissolve or is slowly dissolved in a general flocculating agent adding mode.
Disclosure of Invention
The invention provides a treatment and processing system for domestic sewage, which can quickly dissolve a flocculating agent in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a treatment processing system for domestic sewage comprises a sedimentation tank, a slag discharging tank arranged on one side of the sedimentation tank, a first conveying pipeline arranged on the top of the sedimentation tank and a flocculation tank arranged on the other side of the sedimentation tank, wherein the sedimentation tank is communicated with the slag discharging tank through a slag discharging valve, a valve mechanism for opening and closing the slag discharging valve is arranged in the slag discharging valve, and a plurality of second conveying channels are arranged on the side wall of the first conveying channel; a flocculating agent spraying device is arranged in the flocculation tank and comprises a rotary spray head, a rotary motor and a support shaft; the rotating motor is fixedly arranged on the side wall of the flocculation tank, and the output end of the rotating motor is connected with the support shaft; through the arrangement of the flocculating agent spraying device and the rotary spray head, flocculating agents can be mixed with water through the third conveying channel to form liquid medicine and then enter the flocculating agent spraying device, and the flocculating agent liquid medicine can be conveyed into the rotary spray head under the condition that the rotation of the rotary spray head is not influenced, so that the flocculating agent liquid medicine is sprayed; when the motor rotates, the supporting shaft can be driven to rotate together, and the stirring effect is good.
Furthermore, a plurality of nozzles which incline towards the direction of the wall of the flocculation tank are arranged at the bottom and the side edges of the rotary spray head; the design of the nozzle enables the liquid medicine to flow towards the through hole of the nozzle when flowing into the nozzle, thereby spraying according to the direction of the nozzle, having wide coverage and further realizing the control of the spraying of the liquid medicine.
Further, a first water pump is fixedly arranged on the side wall of the sedimentation tank, the first water pump is connected with a flocculating agent spraying device through a third conveying channel, the middle part of the third conveying channel is connected with a liquid conveying pipeline, and the liquid conveying pipeline is communicated with a liquid medicine box; through such structure setting, be convenient for during rivers carry the flocculation basin from the sedimentation tank, and at the in-process of carrying, can carry the flocculating agent liquid medicine in the liquid medicine case, the liquid medicine just dissolves at the transportation process, has saved the dissolution time of flocculating agent.
Furthermore, the tail end of the output end of the rotating motor and the connecting part of the rotating nozzle are respectively provided with an annular groove, the end part of the third conveying channel is provided with a sealing sleeve, and the inner wall of the sealing sleeve is fixedly provided with an annular bearing corresponding to the annular groove; through the corresponding setting of annular groove and annular bearing, the annular groove of being convenient for is connected with the annular bearing cooperation for sealed sleeve can not rotate along with rotating electrical machines's rotation, thereby can not influence rotating electrical machines and drive rotatory nozzle and rotate, can carry the liquid medicine then, spray the liquid medicine on one side, has improved the liquid medicine greatly and has dissolved and the efficiency of puting in.
Furthermore, the valve mechanism comprises a threaded rod, a sleeve and a valve, the threaded rod and the sleeve are mutually connected through meshing of threads, and the valve is movably connected to the surface of the top wall in the slag discharging valve; through threaded rod and telescopic cooperation setting, be connected sleeve and threaded rod, according to the meshing cooperation of screw thread, the threaded rod can reciprocate in the sleeve, and the setting of valve can be opened and close the sediment valve simultaneously.
Furthermore, an elastic assembly is arranged on the side wall of the valve, the elastic assembly comprises an arc-shaped guide rail, an elastic part and an annular convex block arranged on the arc-shaped guide rail, the arc-shaped guide rail is connected with the elastic part through the annular convex block, and an arc-shaped channel matched with the arc-shaped guide rail is arranged in the deslagging valve; the valve can be controlled by matching the arc-shaped guide rail with the elastic piece; the elastic piece is in a stretching state when the valve is closed, and then the valve is pressed onto the blocking block under the pulling force of the elastic piece when the valve is closed, so that the slag discharging port is well closed; when the blocking block moves upwards, the valve can be rebounded to turn to the left side under the tension of the elastic piece, and then turn to the horizontal state, so that the valve is started to realize slag discharging operation; and the elasticity of the elastic piece can also limit the valve, so that the valve is prevented from being turned downwards when deslagging is performed, and the valve is pushed to move downwards only when the stop block moves downwards.
The invention has the following advantages: this a processing system for domestic sewage is through adopting the structure of clear water transfer passage and flocculating agent transfer passage confluence, make the clear water at the in-process of carrying, alright mix with the flocculating agent, the flocculating agent is in the transportation process, alright dissolve in the clear water, the time that the flocculating agent dissolved has been shortened, and simultaneously, rotatory nozzle's connected mode, make this system can carry the liquid medicine on one side, mix the liquid medicine, spray the liquid medicine on one side, the very big dissolution time who has shortened the flocculating agent, and the dissolution efficiency has been improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view at C of fig. 1.
Fig. 3 is a schematic structural view of the slag discharge valve of fig. 1.
Fig. 4 is an enlarged view of fig. 3 at a.
Fig. 5 is an enlarged view of fig. 3 at B.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, a processing system for domestic sewage treatment comprises a sedimentation tank 1, a slag discharge tank 2 disposed on one side of the sedimentation tank 1, a first conveying pipeline 5 disposed on the top of the sedimentation tank 1, and a flocculation tank 6 disposed on the other side of the sedimentation tank 1, wherein a plurality of second conveying channels 51 are disposed on the side wall of the first conveying channel 5, so that sewage of each household can be uniformly conveyed into the first conveying channel 5 through the second conveying channels 51, and then the sewage is centrally treated.
As shown in fig. 1, a rotatable crushing mechanism is arranged inside the first conveying pipeline 5, the crushing mechanism comprises a rotating shaft 52 and crushing blades 53 uniformly arranged on the outer circumferential surface of the rotating shaft 52, the rotating shaft 52 drives the crushing blades 53 to rotate, so that the sewage conveyed in enters the crushing treatment, then enters the sedimentation tank 1 from the first conveying channel 5, an activated carbon filter screen 14 is arranged in the middle of the sedimentation tank 1, the sewage conveyed in can be filtered, some residue impurities can be filtered, and then the sewage passes through the activated carbon filter screen 14, and water is conveyed into the flocculation tank 3 for storing clean water from the third conveying channel 12 by the first water pump 13 on one side of the sedimentation tank 1.
A first water pump 13 is fixedly arranged on the side wall of the sedimentation tank 1, a flocculating agent spraying device is arranged in the flocculation tank 3, the first water pump 13 is connected with a third conveying channel 12 to a flocculant spraying device, the middle part of the third conveying channel 12 is connected with a transfusion pipeline 321, the liquid conveying pipeline 321 is communicated with the liquid medicine box 32, the flocculating agent can be mixed with water through the third conveying channel 12 to form liquid medicine, and then the liquid medicine enters the flocculating agent spraying device, the flocculant spraying device comprises a rotary spray head 34, a rotary motor 33 and a supporting shaft 36, the rotating motor 33 is fixedly arranged on the side wall of the flocculation tank 3, the output end of the rotating motor 33 is connected with the supporting shaft 36, when the rotating motor 33 rotates, can drive the supporting shaft 36 to rotate together, the rotary spray head 34 is provided with a connecting part 342, the output end of the rotating motor 33 is connected to the top end of the connecting portion 342 through a support shaft 36; preferably, the output end h of the rotating motor 33 and the connecting portion 342 are respectively provided with an annular groove 3421, the end of the third conveying channel 12 is provided with a sealing sleeve 35, and the sealing sleeve 35 is sleeved on the output end of the rotating motor 32 and the connecting portion 342; and the inner wall of the sealing sleeve 35 is fixedly provided with an annular bearing 351 corresponding to the annular groove 3421; be equipped with a plurality of nozzles 3412 to 3 pond wall directions slopes in flocculation basin on rotatory nozzle 34 bottom and the side, this device can carry out spraying of liquid medicine when carrying the liquid medicine, has improved the efficiency that the liquid medicine dissolves and puts in greatly.
The internally mounted of flocculation basin 3 has a second water pump 31, communicates outside water installation simultaneously to in the water cyclic utilization of handling, avoid extravagant, the passway mouth of third passageway 12 is equipped with the active carbon filter layer, can carry out secondary filter to the sewage after deposiing, the opposite side of sedimentation tank 1 is through arranging slag valve 4 intercommunication has row sediment pond 2, arranges sediment pond 2 and is used for collecting the residue in the sedimentation tank 1, handles in concentrating.
As shown in fig. 3-4, a valve mechanism for opening and closing the slag discharging valve 4 is disposed inside the slag discharging valve 4, the valve mechanism includes a threaded rod 43, a sleeve 42 and a valve 44, an internal thread is disposed inside the sleeve 42, the threaded rod 43 and the sleeve 42 are connected by engagement of the internal thread and the external thread, a stop block 431 for opening and closing the valve 44 is disposed at the bottom of the threaded rod 43, and can prevent the valve 44 from bouncing to the left to abut against the valve 44 and close the valve 44, the threaded rod 43 is disposed in the top wall of the slag discharging valve 4 and extends into the sleeve 42, the sleeve 42 is connected to a bearing 422, the bearing 422 is fixedly mounted at the top of the slag discharging valve 4, a rotatable handle 421 is disposed at the top of the sleeve 42, the sleeve 42 can rotate on the bearing 422 by rotation of the rotatable handle 421, so as to drive the threaded rod 43 to move, and then the stop block 431 is driven to move upwards or downwards, and then the left and right turning of the valve 44 is controlled, and finally the opening and the closing of the valve 44 are realized.
The bottom of the valve 44 is fixedly provided with a protruding part 441 matched with the blocking block 431, the protruding part 441 can be just embedded into the groove 45 when the valve 44 is turned leftwards to the top wall inside the slag discharging valve 4, the protruding part 442 is also provided with a magnetic block 4411 for enhancing the stability of the valve 44 on the top wall of the slag discharging valve 4 and preventing the valve from deflecting downwards, one side of the top of the valve 44 is movably connected with the slag discharging valve 4 through a rotating shaft 442, the valve 44 can rotate leftwards and rightwards, the side wall of the valve 44 is provided with an elastic component which is arranged near the rotating shaft 442, the elastic component comprises an arc-shaped guide rail 443, an elastic part 444 and an annular convex block 446 arranged on the arc-shaped guide rail 443, the arc-shaped guide rail 443 is connected with the elastic part 444 through the annular convex block 446, the arc-shaped channel 445 matched with the arc-shaped guide rail 443 is arranged inside the slag discharging valve 4, the elastic, the separation of the arc-shaped guide rail 443 from the arc-shaped channel 445 due to elasticity is avoided, the arc-shaped guide rail 443 is limited, the arc-shaped guide rail 443 is prevented from falling off from the arc-shaped channel 445, when the elastic element 444 extends, the valve 44 is vertically downward, and when the elastic element 444 is compressed, the valve 44 is in a horizontal state.
The outer circumferential surface of the slag discharging valve 4 is provided with a negative pressure mechanism for jetting gas and enabling the gas to flow towards the slag discharging pool 2, the negative pressure mechanism is provided with a cavity 48, a fan 47 and a through hole 46, the through hole 46 is arranged on the top wall of the slag discharging valve 4 and inclines towards the slag discharging pool 2, the cavity 48 is arranged on the outer surface of the top of the slag discharging valve 4 and is communicated with the through hole 46, the fan 47 is arranged above the cavity 48, an air outlet of the fan 47 extends into the cavity 48, when the valve 44 is opened, the fan 47 is started, the fan 47 blows air into the cavity 48, the air flows along the through hole 46 and along the direction of the through hole 46, a negative pressure effect is generated, the air in the cavity 41 inside the slag discharging valve 4 is driven to flow towards the slag discharging pool 2, and finally residues coming from the other end of the valve 44 are driven to flow rapidly towards the slag, the effect of rapid slag discharge is realized.
The working principle of the treatment and processing system for the domestic sewage comprises the following steps: the sewage of each family is unified to be carried in first transfer passage 5 through second transfer passage 51, and impurity in the sewage will be smashed by rubbing crusher structure in first transfer passage 5, sewage filters in getting into sedimentation tank 1, sewage after the filtration gets into sedimentation tank 1 and deposits, sediment's residue is carried to concentrating in arranging slag bath 2 through slag discharging valve 4 and is handled, and the clear water then mixes the flocculating agent on one side, on one side the active carbon filter screen through the pipeline mouth of third transfer passage 12 filters, later get into flocculating agent sprinkler, then carry outside water equipment through second water pump 31.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. A treatment processing system for domestic sewage comprises a sedimentation tank (1), a slag discharging tank (2) arranged on one side of the sedimentation tank (1), a first conveying pipeline (5) arranged at the top of the sedimentation tank (1) and a flocculation tank (3) arranged on the other side of the sedimentation tank (1), wherein the sedimentation tank (1) is communicated with the slag discharging tank (2) through a slag discharging valve (4), a valve mechanism for opening and closing the slag discharging valve (4) is arranged in the slag discharging valve (4), and a plurality of second conveying channels (51) are formed in the side wall of the first conveying channel (5); the method is characterized in that: a flocculating agent spraying device is arranged in the flocculation tank (3), and comprises a rotary spray head (34), a rotary motor (33) and a support shaft (36); the rotary motor (33) is fixedly arranged on the side wall of the flocculation tank (3), the output end of the rotary motor (33) is connected with the support shaft (36), a rotatable crushing mechanism is arranged inside the first conveying pipeline (5), the crushing mechanism comprises a rotating shaft (52) and crushing blades (53) uniformly arranged on the outer circumferential surface of the rotating shaft (52), a negative pressure mechanism used for spraying gas and enabling the gas to flow towards the direction of the slag discharge tank (2) is arranged on the outer circumferential surface of the slag discharge valve (4), the negative pressure mechanism is provided with a cavity (48), a fan (47) and a through hole (46), the through hole (46) is arranged on the top wall of the slag discharge valve (4) and inclines towards the direction of the slag discharge tank (2), the cavity (48) is arranged on the outer surface of the top of the slag discharge valve (4) and is communicated with the through hole (46), and the fan (47) is arranged on the cavity, the air outlet of the fan (47) extends to the inside of the cavity (48); the valve mechanism comprises a threaded rod (43), a sleeve (42) and a valve (44), wherein an internal thread is arranged inside the sleeve (42), the threaded rod (43) is connected with the sleeve (42) through the meshing of the internal thread and the external thread, a blocking block (431) for opening and closing the valve (44) is arranged at the bottom of the threaded rod (43), the threaded rod (43) penetrates through the top wall of the slag discharge valve (4) and extends into the sleeve (42), the sleeve (42) is connected with a bearing (422), the bearing (422) is fixedly arranged at the top of the slag discharge valve (4), and a rotatable rotating handle (421) is arranged at the top of the sleeve (42); the bottom of the valve (44) is fixedly provided with a protruding part (441) matched with the blocking block (431), the protruding part (441) can be just embedded into the groove (45) when the valve (44) is turned leftwards to the top wall inside the slag discharge valve (4), the protruding part (441) is also provided with a magnetic block (4411), one side of the top of the valve (44) is movably connected with the slag discharge valve (4) through a rotating shaft (442), the valve (44) can rotate leftwards and rightwards, the side wall of the valve (44) is provided with an elastic component, the elastic component is arranged near the rotating shaft (442), the elastic component comprises an arc-shaped guide rail (443), an elastic component (444) and an annular convex block (446) arranged on the arc-shaped guide rail (443), the arc-shaped guide rail (443) is connected with the elastic component (444) through the annular convex block (446), an arc-shaped channel (445) matched with the arc-shaped guide rail, the elastic piece (444) is arranged inside the arc-shaped channel (445); a plurality of nozzles (341) which incline towards the direction of the wall of the flocculation tank (3) are arranged at the bottom and the side edges of the rotary spray head (34); a first water pump (13) is fixedly arranged on the side wall of the sedimentation tank (1), the first water pump (13) is connected with a flocculant spraying device through a third conveying channel, the middle part of the third conveying channel (12) is connected with a liquid conveying pipeline (321), and the liquid conveying pipeline (321) is communicated with a liquid medicine box (32); the tail end of the output end of the rotating motor (33) and a connecting part (342) of the rotating nozzle (34) are respectively provided with an annular groove (3421), the end part of the third conveying channel (12) is provided with a sealing sleeve (35), and the inner wall of the sealing sleeve (35) is fixedly provided with an annular bearing (351) corresponding to the annular groove (3421); the middle part of the sedimentation tank (1) is provided with an active carbon filter screen (14).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010209841.9A CN111453878A (en) | 2018-04-04 | 2018-04-04 | Energy-saving and environment-friendly sewage treatment equipment capable of improving dissolving efficiency |
| CN201810296752.5A CN108408972B (en) | 2018-04-04 | 2018-04-04 | A processing system for domestic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810296752.5A CN108408972B (en) | 2018-04-04 | 2018-04-04 | A processing system for domestic sewage |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010209841.9A Division CN111453878A (en) | 2018-04-04 | 2018-04-04 | Energy-saving and environment-friendly sewage treatment equipment capable of improving dissolving efficiency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108408972A CN108408972A (en) | 2018-08-17 |
| CN108408972B true CN108408972B (en) | 2020-05-01 |
Family
ID=63134463
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010209841.9A Withdrawn CN111453878A (en) | 2018-04-04 | 2018-04-04 | Energy-saving and environment-friendly sewage treatment equipment capable of improving dissolving efficiency |
| CN201810296752.5A Active CN108408972B (en) | 2018-04-04 | 2018-04-04 | A processing system for domestic sewage |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010209841.9A Withdrawn CN111453878A (en) | 2018-04-04 | 2018-04-04 | Energy-saving and environment-friendly sewage treatment equipment capable of improving dissolving efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111453878A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203307073U (en) * | 2013-05-31 | 2013-11-27 | 江西省三余环保节能科技有限公司 | Automatic medicating device |
| CN103466846A (en) * | 2013-10-11 | 2013-12-25 | 武汉水怡环保科技工程有限公司 | Sewage treatment device |
| CN107758918A (en) * | 2017-10-16 | 2018-03-06 | 黄山学院 | A kind of cuprous oxide optically catalytic TiO 2 composite experiment pollution treatment device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8313654B2 (en) * | 2009-08-21 | 2012-11-20 | The United States Of America, As Represented By The Secretary Of Agriculture | Methods for flocculating suspensions using biobased renewable flocculants |
| KR101180489B1 (en) * | 2011-12-28 | 2012-09-07 | 전병근 | Apparatus with compact structure for treating tunneling wastewater |
-
2018
- 2018-04-04 CN CN202010209841.9A patent/CN111453878A/en not_active Withdrawn
- 2018-04-04 CN CN201810296752.5A patent/CN108408972B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203307073U (en) * | 2013-05-31 | 2013-11-27 | 江西省三余环保节能科技有限公司 | Automatic medicating device |
| CN103466846A (en) * | 2013-10-11 | 2013-12-25 | 武汉水怡环保科技工程有限公司 | Sewage treatment device |
| CN107758918A (en) * | 2017-10-16 | 2018-03-06 | 黄山学院 | A kind of cuprous oxide optically catalytic TiO 2 composite experiment pollution treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108408972A (en) | 2018-08-17 |
| CN111453878A (en) | 2020-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207838426U (en) | A kind of carwash waste water processing unit | |
| CN108328777B (en) | Domestic sewage processing system | |
| CN109200766A (en) | A kind of emission-control equipment for dyeing | |
| CN208829450U (en) | A kind of municipal wastewater recovery and processing system | |
| CN108408972B (en) | A processing system for domestic sewage | |
| CN108358335B (en) | Domestic sewage treatment device | |
| CN108996751A (en) | A kind of industrial sewage treatment technology | |
| CN210620274U (en) | Make things convenient for chemical sewage treatment plant of inside clearance | |
| CN208517187U (en) | A kind of gardens wastewater treatment purification device | |
| CN209481387U (en) | A kind for the treatment of tank convenient for cleaning inner wall | |
| KR102039735B1 (en) | Water purifying system having improved oxidation and sludge removing efficiency | |
| CN105457386A (en) | Submerged automatic filtering and fertilizer and drug applying apparatus in front of pump | |
| CN109019957A (en) | A kind of quick oxidation unit of industrial wastewater | |
| CN210855580U (en) | Sewage treatment device suitable for eutrophic water body | |
| CN216614228U (en) | Sewage treatment plant for drainage system | |
| CN219950736U (en) | Environment-friendly waste slurry and wastewater recycling system | |
| CN208852481U (en) | One kind being simple and efficient quartz filter | |
| CN211159056U (en) | Waste gas treatment device for resin production system | |
| CN219333399U (en) | Concrete waste water grit filter equipment | |
| CN209810040U (en) | Material mixing device for inorganic chemistry experiments | |
| CN210966132U (en) | Horizontal root of kudzu vine thick liquid sediment stirring rinsing machine | |
| CN218025682U (en) | Impurity flocculation equipment for domestic sewage treatment | |
| CN221479666U (en) | High-recovery-rate reuse water treatment equipment | |
| CN213202631U (en) | High-efficient environmental protection sewage treatment plant | |
| CN214913991U (en) | Alkali lye pond automatic reagent feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Lin Inventor after: Hu Yinping Inventor after: Xu Xueli Inventor after: Lin Jingying Inventor after: Xie Lingling Inventor after: Xuan Yaohang Inventor before: Xu Xueli Inventor before: Lin Jingying Inventor before: Xie Lingling Inventor before: Xuan Yaohang |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200330 Address after: 330000 room 1002, block B, office building a, Downing Street, No. 69, JiangBao Road, Honggutan New District, Nanchang City, Jiangxi Province Applicant after: Jiangxi Lvbang environmental protection engineering equipment Co.,Ltd. Address before: 311800 Shaoxing City, Zhejiang, Zhuji Datang Town, Wenchang Road, No. 108 Wenchang Applicant before: Xuan Yaohang |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230720 Address after: No. 3, Zhenxing Road, Hujiafang Land, Gao'an City, Yichun City, Jiangxi Province, 336000 (self declared) Patentee after: Jiangxi Shankun Environmental Protection Technology Co.,Ltd. Address before: Room 1002, Block B, Office Building A, Downing Street, No. 69, Jiangbao Road, Honggutan New District, Nanchang City, Jiangxi Province, 330000 Patentee before: Jiangxi Lvbang environmental protection engineering equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right |