CN110342677A - Sewage disposal device - Google Patents
Sewage disposal device Download PDFInfo
- Publication number
- CN110342677A CN110342677A CN201910593355.9A CN201910593355A CN110342677A CN 110342677 A CN110342677 A CN 110342677A CN 201910593355 A CN201910593355 A CN 201910593355A CN 110342677 A CN110342677 A CN 110342677A
- Authority
- CN
- China
- Prior art keywords
- settling tank
- water
- sewage disposal
- rose box
- water pump
- 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
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
-
- 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
- C02F1/28—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
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- 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 Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of sewage disposal devices, shell including being equipped with universal wheel, the enclosure interior is connected with settler, filter device, sterilizing unit and purifying plant in turn, the settler includes settling tank, motor and rotary shaft, the motor fixed placement is in case top, the rotary shaft is arranged inside settling tank and one end is fixedly connected through shaft coupling with motor output shaft through settling tank, and the rotating shaft surface is welded with several stirring sheets.The present invention moves the device into assigned work region by universal wheel, primary filtration device is put into sewage through water-supply-pipe, sewage is extracted into inside settling tank by the first pump working, when settling tank water level inside reaches the maximum value of water level sensor setting, signal is passed to single-chip microcontroller by water level sensor, and single-chip microcontroller controls the first water pump and stops working, and puts into suitable alum through feed well at this time, after alum hydrolysis together with the impurity absorption in sewage, floccule is formed.
Description
Technical field
The present invention relates to water-treatment technology field, in particular to a kind of sewage disposal device.
Background technique
The activity of the mankind can be such that a large amount of industry, agricultural and domestic refuse is discharged into water, be contaminated water body, at present
There are about the sewage of more than 4200 billion cubic meters to be discharged into rivers,lakes and seas every year in the whole world, polluted the fresh water of 5.5 tcms, this phase
When in 14% or more of global runoff volume, the water pollution aggravated increasingly constitutes significant threat to the living safety of the mankind, at
For human health, the major obstacles of economy and society sustainable development, investigated according to authoritative institution, the world, in developing country, respectively
Class disease has 80% to propagate because antihygienic water has been drunk, every year because of global 200d 0 caused by drinking unhygienic water at least
Ten thousand people are dead, therefore water pollution is referred to as " world's number one killer ", currently, in terms of river and the dirty water decontamination handles, form
The water treatment facilities of multiplicity just play an important role, but general purifier is often still extremely difficult to drink water gauge
It is quasi-.
Therefore, it is necessary to solve the above problems to invent a kind of sewage disposal device.
Summary of the invention
The purpose of the present invention is to provide a kind of sewage disposal devices, to solve the problems mentioned in the above background technology.
To achieve the above object, it the invention provides the following technical scheme: a kind of sewage disposal device, including is equipped with universal
Enclosure interior described in the shell of wheel is connected with settler, filter device, sterilizing unit and purifying plant, the precipitating dress in turn
It sets including settling tank, motor and rotary shaft, the motor fixed placement is arranged in settling tank in case top, the rotary shaft
Portion and one end are run through settling tank and are fixedly connected through shaft coupling with motor output shaft, and the rotating shaft surface is welded with several stir
Piece is mixed, the settling tank side is communicated with the feed well for adding alum, and the settling tank side wall offers water inlet respectively
And water outlet, the water inlet side are provided with homogenizing plate, the water outlet side is provided with partition, and the settling tank bottom is set
It is set to funnel-form, the settling tank bottom end is provided with blowdown valve；
The filter device includes Rose Box, and PP cotton filter element layer, the filtering of preposition activated charcoal are disposed with inside the Rose Box
Layer, ultrafiltration membrane filter element layer and post active carbon filter layer, the Rose Box side are provided with the second water pump, and second water pump is defeated
Enter end to be connected with settling tank water outlet, the second water pump output end and Rose Box bottom end are connected；
The sterilizing unit includes sterilization box, and the box house has helical form glass tube and several bactericidal lamps, the spiral
It is equipped with bactericidal lamp in the middle part of shape glass tube, the helical form glass tube surrounding is provided with bactericidal lamp and one side is provided with optically focused
Cover, helical form glass tube one end are connected through water pipe and Rose Box top；
The purifying plant includes purification case, is placed with reverse osmosis membrane inside the purification case, the purification case is through water pipe and spiral shell
It revolves shape glass tube one end to connect, the purification case side offers pure water outlet and concentrated water outlet.
Preferably, the settling tank side is provided with the first water pump, the first water pump output end and settling tank water inlet
It is connected, first water pump side is connected with water-supply-pipe, and described water-supply-pipe one end is fixedly connected with primary filtration device, described
Primary filtration device includes set casing, and the set casing is internally provided with circular filter net, the set casing end thread connection
There is lid.
Preferably, the set casing surface offers several permeable holes.
Preferably, the diaphragm internal offers several through-holes, and the cross-sectional shape of the through-hole is set as S type.
Preferably, Rose Box bottom end two sides have bar shaped fixture block, and the enclosure interior is welded with fixing groove, institute
Bar shaped fixture block is stated to be adapted with fixing groove.
Preferably, water level sensor is placed with inside the settling tank, the enclosure interior is placed with single-chip microcontroller.
Technical effect and advantage of the invention:
The present invention moves the device into assigned work region by universal wheel, and primary filtration device is put into sewage through water-supply-pipe
In, sewage is extracted into inside settling tank by the first pump working, when settling tank water level inside reaches the maximum of water level sensor setting
When value, signal is passed to single-chip microcontroller by water level sensor, and single-chip microcontroller controls the first water pump and stops working, puts at this time through feed well
Suitable alum, alum hydrolysis together with the impurity absorption in sewage, form floccule later, and motor work drives rotary shaft
Rotation, rotary shaft rotation drive stirring sheet rotation, agitated to its stirring appropriate, floccule can be made adhered to one another at
Group, by standing, gravity makes alumen ustum be in bottom, can be good at achieving the effect that separate impurities in water, second draws water
Upper layer clear water inside settling tank is extracted into inside Rose Box case by pump work, is filtered respectively by PP cotton filter element layer, preposition activated charcoal
The filtering of layer, ultrafiltration membrane filter element layer and post active carbon filter layer, can further be filtered water, water after filtering
Helical form glass tube is entered, and the irradiation through bactericidal lamp can kill the toxin in water body, finally utilizes reverse osmosis membrane
Membrane aperture it is very small, the harmful substances such as dissolved salts, colloid, microorganism, the organic matter in water can be effectively removed, finally
Obtained pure water is entered in pure water pipe network and is drunk for the people, at the same obtained concentrated water enter it is green for plant area in concentrated water pipe network
Change, irrigate, toilet is used with water.
Detailed description of the invention
Fig. 1 is that entirety of the invention faces diagrammatic cross-section.
Fig. 2 is the portion A enlarged drawing in Fig. 1 of the invention.
Fig. 3 is 8 diagrammatic cross-section of partition of the invention.
In figure: 1 shell, 2 settling tanks, 3 motors, 4 rotary shafts, 5 stirring sheets, 6 feed wells, 7 homogenizing plates, 8 partitions, 9 blowdowns
Valve, 10 Rose Boxes, 11 sterilization boxes, 12 helical form glass tubes, 13 bactericidal lamps, 14 purification casees, 15 reverse osmosis membranes, 16 pure water outlets,
The outlet of 17 concentrated waters, 18 first water pumps, 19 water-supply-pipes, 20 set casings, 21 circular filter nets, 22 lids, 23 bar shaped fixture blocks, 24 are fixed
Slot, 25 snoots, 26 through-holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of sewage disposal devices as shown in Figs. 1-3, including being equipped with described in the shell 1 of universal wheel
It is connected with settler, filter device, sterilizing unit and purifying plant inside shell 1 in turn, the settler includes precipitating
Case 2, motor 3 and rotary shaft 4,3 fixed placement of motor are arranged inside settling tank 2 in 1 top of shell, the rotary shaft 4
And one end is fixedly connected through shaft coupling with 3 output shaft of motor through settling tank 2,4 surface of rotary shaft is welded with several
Stirring sheet 5,2 side of settling tank are communicated with the feed well 6 for adding alum, and alum hydrolysis is inhaled with the impurity of water quality later
It is attached to together, forms floccule, add stirring appropriate, floccule can be adhered to one another agglomerating, sedimentation effect can be improved, institute
It states 2 side wall of settling tank and offers inlet and outlet respectively, the water inlet side is provided with homogenizing plate 7, and homogenizing plate 7 is set
Setting can make uniformly to be flowed into settling tank 2 into sewage, by the dispersion to concentrated flow, can effectively reduce settling tank 2
Impurities at bottom rises, and then working efficiency can be improved, and the water outlet side is provided with partition 8,2 bottom of settling tank
It is set as funnel-form, 2 bottom end of settling tank is provided with blowdown valve 9, and the setting of blowdown valve 9 can be discharged in time in settling tank 2
Alumen ustum and impurity；
The filter device includes Rose Box 10, and PP cotton filter element layer, preposition activated charcoal are disposed with inside the Rose Box 10
Filter layer, ultrafiltration membrane filter element layer and post active carbon filter layer, 10 side of Rose Box are provided with the second water pump, and described second
Water pump input terminal is connected with 2 water outlet of settling tank, and the second water pump output end and 10 bottom end of Rose Box are connected；
The sterilizing unit includes sterilization box 11, and the box house has helical form glass tube 12 and several bactericidal lamps 13, institute
It states and is equipped with bactericidal lamp 13 in the middle part of helical form glass tube 12,12 surrounding of helical form glass tube is provided with bactericidal lamp 13 and one
Side is provided with snoot 25, and the setting of snoot 25 can effectively improve the working efficiency of bactericidal lamp 13, the helical form glass
12 one end of pipe is connected through water pipe and 10 top of Rose Box；
The purifying plant includes purification case 14, is placed with reverse osmosis membrane 15 inside the purification case 14, utilizes reverse osmosis membrane 15
Membrane aperture it is very small, the harmful substances such as dissolved salts, colloid, microorganism, the organic matter in water can be effectively removed, it is described
It purifies case 14 to connect through water pipe and 12 one end of helical form glass tube, 14 side of purification case offers pure water outlet 16 and concentrated water
Outlet 17.
Further, in the above-mentioned technical solutions, 2 side of settling tank is provided with the first water pump 18, first water
It pumps 18 output ends to be connected with 2 water inlet of settling tank, 18 side of the first water pump is connected with water-supply-pipe 19, the water-supply-pipe 19
One end is fixedly connected with primary filtration device, and the primary filtration device includes set casing 20, is arranged inside the set casing 20
There is circular filter net 21,20 end thread of set casing is connected with lid 22, by being provided with lid 22, it is convenient to dismantle,
So as to be cleaned to circular filter net 21；
Further, in the above-mentioned technical solutions, 20 surface of set casing offers several permeable holes, can effectively prevent dirt
Biggish sundries in water；
Further, in the above-mentioned technical solutions, offer several through-holes 26 inside the partition 8, the through-hole 26 it is transversal
Face is shaped to S type, the setting of several through-holes 26, it is possible to prevente effectively from alumen ustum enters in filter device；
Further, in the above-mentioned technical solutions, the 10 bottom end two sides of Rose Box have bar shaped fixture block 23, in the shell 1
Portion is welded with fixing groove 24, and the bar shaped fixture block 23 is adapted with fixing groove 24, replaces being screwed using card slot, convenient
In installation and removal；
Further, in the above-mentioned technical solutions, water level sensor, the type of water level sensor are placed with inside the settling tank 2
Number it is set as HM21, single-chip microcontroller is placed with inside the shell 1, the model of single-chip microcontroller is set as 80C51, and water level sensor passes through
Conducting wire and single-chip microcomputer input are electrically connected, and single-chip microcomputer output passes through conducting wire and the first water pump 18 respectively and the second water pump is electrical
Connection.
This practical working principle:
Referring to Figure of description 1-3, in the use of the present invention, assigned work region is moved the device by universal wheel, through defeated
Primary filtration device is put into sewage by water pipe 19, and sewage is extracted into inside settling tank 2 by the work of the first water pump 18, when settling tank 2
When water level inside reaches the maximum value of water level sensor setting, signal is passed to single-chip microcontroller, single-chip microcontroller control by water level sensor
First water pump 18 stops working, and puts into suitable alum through feed well 6 at this time, after alum hydrolysis with the impurity absorption in sewage
Together, floccule is formed, the work of motor 3 drives rotary shaft 4 to rotate, and the rotation of rotary shaft 4 drives stirring sheet 5 to rotate, agitated
Piece 5 can make floccule adhered to one another agglomerating its stirring appropriate, and by standing, gravity makes alumen ustum be in bottom, energy
Enough to achieve the effect that separate impurities in water well, 2 inside upper layer clear water of settling tank is extracted into Rose Box by second pump work that draws water
Inside 10 casees, pass through PP cotton filter element layer, preposition activated charcoal filter layer, ultrafiltration membrane filter element layer and post active carbon filter layer respectively
Filtering, can further be filtered water, water after filtering enters inside helical form glass tube 12, and through bactericidal lamp
13 irradiation can kill the toxin in water body, finally very small using the membrane aperture of reverse osmosis membrane 15, can be effectively removed
Harmful substances, the finally obtained pure water such as dissolved salts, colloid, microorganism, organic matter in water are entered in pure water pipe network and are supplied
The people drink, at the same obtained concentrated water enter in concentrated water pipe network for plant area's greening, irrigate, toilet is used with water.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of sewage disposal device, the shell (1) including being equipped with universal wheel, it is characterised in that: the shell (1) it is internal according to
Secondary to be connected with settler, filter device, sterilizing unit and purifying plant, the settler includes settling tank (2), motor
(3) it is arranged in shell (1) top, the rotary shaft (4) in settling tank (2) with rotary shaft (4), motor (3) fixed placement
Internal and one end is fixedly connected through shaft coupling with motor (3) output shaft through settling tank (2), rotary shaft (4) the surface welding
It is fixed with several stirring sheets (5), settling tank (2) side is communicated with the feed well (6) for adding alum, the settling tank
(2) side wall offers inlet and outlet respectively, and the water inlet side is provided with homogenizing plate (7), the water outlet side
It is provided with partition (8), settling tank (2) bottom is set as funnel-form, and settling tank (2) bottom end is provided with blowdown valve (9)；
The filter device includes Rose Box (10), is disposed with PP cotton filter element layer, preposition work inside the Rose Box (10)
Property charcoal filter layer, ultrafiltration membrane filter element layer and post active carbon filter layer, Rose Box (10) side are provided with the second water pump, institute
It states the second water pump input terminal to be connected with settling tank (2) water outlet, the second water pump output end connects with Rose Box (10) bottom end
It is logical；
The sterilizing unit includes sterilization box (11), and the box house has helical form glass tube (12) and several bactericidal lamps
(13), it is equipped with bactericidal lamp (13) in the middle part of the helical form glass tube (12), helical form glass tube (12) surrounding is provided with
Bactericidal lamp (13) and one side are provided with snoot (25), and described helical form glass tube (12) one end is through water pipe and Rose Box (10)
Top is connected；
The purifying plant includes purification case (14), is placed with reverse osmosis membrane (15), the purification inside the purification case (14)
Case (14) is connected through water pipe and helical form glass tube (12) one end, purification case (14) side offer pure water outlet (16) and
Concentrated water exports (17).
2. sewage disposal device according to claim 1, it is characterised in that: settling tank (2) side is provided with first
Water pump (18), the first water pump (18) output end are connected with settling tank (2) water inlet, and the first water pump (18) side connects
It is connected to water-supply-pipe (19), described water-supply-pipe (19) one end is fixedly connected with primary filtration device, and the primary filtration device includes
Set casing (20), the set casing (20) are internally provided with circular filter net (21), set casing (20) the end thread connection
There are lid (22).
3. sewage disposal device according to claim 2, it is characterised in that: set casing (20) surface offers several
Permeable hole.
4. sewage disposal device according to claim 1, it is characterised in that: offered inside the partition (8) several logical
The cross-sectional shape in hole (26), the through-hole (26) is set as S type.
5. sewage disposal device according to claim 1, it is characterised in that: Rose Box (10) the bottom end two sides have item
Shape fixture block (23), shell (1) interior welds are fixed with fixing groove (24), the bar shaped fixture block (23) and fixing groove (24) phase
Adaptation.
6. sewage disposal device according to claim 1, it is characterised in that: be placed with water level inside the settling tank (2)
Sensor, the shell (1) is internal to be placed with single-chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910593355.9A CN110342677A (en) | 2019-07-03 | 2019-07-03 | Sewage disposal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910593355.9A CN110342677A (en) | 2019-07-03 | 2019-07-03 | Sewage disposal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110342677A true CN110342677A (en) | 2019-10-18 |
Family
ID=68177595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910593355.9A Pending CN110342677A (en) | 2019-07-03 | 2019-07-03 | Sewage disposal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110342677A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111138011A (en) * | 2020-01-07 | 2020-05-12 | 李云辉 | Industrial and domestic wastewater treatment device and process thereof |
| CN111995144A (en) * | 2020-07-09 | 2020-11-27 | 界首市南都华宇电源有限公司 | Sewage treatment system is used in lead accumulator production |
| CN112340882A (en) * | 2020-11-05 | 2021-02-09 | 森拓建设集团有限公司 | Water cyclic utilization system of municipal building |
| CN113582359A (en) * | 2021-08-05 | 2021-11-02 | 中奥生态环境股份有限公司 | Be applied to sewage treatment plant that water environment was administered |
| CN113800694A (en) * | 2021-04-14 | 2021-12-17 | 赣州广源纸品有限公司 | Paper processing is with sewage continuous type purification unit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008068199A (en) * | 2006-09-14 | 2008-03-27 | Kurita Water Ind Ltd | Flocculation device and flocculation method |
| CN106800347A (en) * | 2015-11-26 | 2017-06-06 | 东丽先端材料研究开发（中国）有限公司 | A kind of water purification installation |
| CN208327665U (en) * | 2018-05-04 | 2019-01-04 | 众业建设集团有限公司 | A kind of mobile device for purifying water source of construction |
| CN109748428A (en) * | 2017-11-05 | 2019-05-14 | 江苏弘汉生物科技有限公司 | A kind of large chemical plant's sewage treatment purification device |
-
2019
- 2019-07-03 CN CN201910593355.9A patent/CN110342677A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008068199A (en) * | 2006-09-14 | 2008-03-27 | Kurita Water Ind Ltd | Flocculation device and flocculation method |
| CN106800347A (en) * | 2015-11-26 | 2017-06-06 | 东丽先端材料研究开发（中国）有限公司 | A kind of water purification installation |
| CN109748428A (en) * | 2017-11-05 | 2019-05-14 | 江苏弘汉生物科技有限公司 | A kind of large chemical plant's sewage treatment purification device |
| CN208327665U (en) * | 2018-05-04 | 2019-01-04 | 众业建设集团有限公司 | A kind of mobile device for purifying water source of construction |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111138011A (en) * | 2020-01-07 | 2020-05-12 | 李云辉 | Industrial and domestic wastewater treatment device and process thereof |
| CN111995144A (en) * | 2020-07-09 | 2020-11-27 | 界首市南都华宇电源有限公司 | Sewage treatment system is used in lead accumulator production |
| CN112340882A (en) * | 2020-11-05 | 2021-02-09 | 森拓建设集团有限公司 | Water cyclic utilization system of municipal building |
| CN113800694A (en) * | 2021-04-14 | 2021-12-17 | 赣州广源纸品有限公司 | Paper processing is with sewage continuous type purification unit |
| CN113582359A (en) * | 2021-08-05 | 2021-11-02 | 中奥生态环境股份有限公司 | Be applied to sewage treatment plant that water environment was administered |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110342677A (en) | Sewage disposal device | |
| CN108358358A (en) | A kind of municipal wastewater processing unit | |
| CN209411959U (en) | A kind of municipal administration sanitary sewage tertiary treatment device | |
| CN108706800A (en) | A kind of anticlogging municipal wastewater processing unit | |
| CN212713141U (en) | Environment-friendly effluent treatment plant | |
| CN209778558U (en) | Domestic sewage purification device | |
| CN107746141A (en) | A kind of water treatment facilities | |
| CN201694917U (en) | Full-automatic backwash drain and ultrafiltration membrane water purifier | |
| CN208308600U (en) | A kind of integrated water treatment equipment | |
| CN207646021U (en) | A kind of sewage treatment unit | |
| CN208561889U (en) | A kind of domestic sewage treatment device | |
| CN212924733U (en) | Novel integrated equipment capable of treating sewage discharge and utilizing | |
| CN213834803U (en) | Sewage filtering equipment | |
| CN209872604U (en) | Boiler wastewater purification device for power plant | |
| CN211226723U (en) | Anti-blocking type sewage treatment device convenient for purifying domestic wastewater | |
| CN209835820U (en) | Deep purification system for bath water | |
| CN207699401U (en) | A kind of wastewater filter box | |
| CN208440414U (en) | A kind of sewage treatment deodorization filter device | |
| CN221720640U (en) | Intelligent heat preservation type water purifying device with sterilization function | |
| CN207062043U (en) | A kind of sewage-treatment plant | |
| CN207192999U (en) | A kind of sewage treatment pot | |
| CN221296359U (en) | Urban river sewage purification reflux unit | |
| CN212450958U (en) | Peculiar smell processing apparatus for industrial sewage treatment | |
| CN211111510U (en) | Rainwater purification equipment for ship shipping | |
| CN210915741U (en) | Biological sewage treatment plant of two membrane bicirculating |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191018 |
|
| RJ01 | Rejection of invention patent application after publication |