CN108892254A - A kind of sewage-treatment plant - Google Patents
A kind of sewage-treatment plant Download PDFInfo
- Publication number
- CN108892254A CN108892254A CN201810718170.1A CN201810718170A CN108892254A CN 108892254 A CN108892254 A CN 108892254A CN 201810718170 A CN201810718170 A CN 201810718170A CN 108892254 A CN108892254 A CN 108892254A
- Authority
- CN
- China
- Prior art keywords
- sewage
- sewage treatment
- treatment room
- filter plate
- motor
- 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.)
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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
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
-
- 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
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
-
- 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
- C02F2303/14—Maintenance of water treatment installations
-
- 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
- C02F2303/16—Regeneration of sorbents, filters
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)
Abstract
The present invention discloses a kind of sewage-treatment plant,Including outer housing,The first sewage treatment room is disposed in the inner cavity of outer housing from top to bottom,Second sewage treatment room and third sewage treatment room,Rotation filter plate mechanism is provided on first sewage treatment room,Agitating paddle is provided in second sewage treatment room,First motor is fixedly installed on the outer wall of second sewage treatment room,Agitating paddle is fixedly connected with the output shaft of first motor,The first filter plate is fixedly installed on the inner wall of second sewage treatment room,And first filter plate be located on the downside of agitating paddle,Ceramic membrane filter tube group is fixedly installed with by cross bar on the inner sidewall of third sewage treatment room,Ceramic membrane filter tube group surface is equipped with scratch device,Scratch device includes multiple scraper plates that linear motor is connected with by stock,Scraper plate is annular shape,It is socketed in ceramic filter tube group surface,The present invention realizes multistep treatment sewage,Scratch device scrapes ceramic filter tube group simultaneously,Film is avoided to block.
Description
Technical field
The invention belongs to technical field of sewage, specially a kind of sewage-treatment plant.
Background technique
Sewage treatment (sewage treatment, wastewater treatment), it is a certain to make sewage reach draining
The process that water body or the water quality requirement reused purify it, sewage treatment are widely used in building, agricultural, hand over
The every field such as logical, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink, also come into the daily of common people more and more
Life is classified by sewage source, and sewage treatment is generally divided into production sewage treatment and sanitary sewage disposal, and production waste includes work
Industry sewage, rural sewage and medical sewage etc., and sanitary sewage is exactly the sewage that daily life generates, and is referred to various forms of
The complex mixture of inorganic matter and organic matter, including the size solid particle for floating and suspending, gluey and gel diffusate is pure
Solution is divided by the matter of water dirt, and the pollution of water has two classes, and one kind is natural pollution, and another kind of is artificial pollution, currently to water
Biggish body harm is artificial pollution, and water pollution can be broadly divided into chemical contamination, physical according to the difference of pollution impurity
Pollution and biologic contamination three categories, pollutant mainly have, unprocessed and discharge industrial wastewater, unprocessed and discharge
Sanitary sewage largely uses the farmland sewage of chemical fertilizer, pesticide, herbicide, stacks trade waste by the river and house refuse,
Soil erosion, mine system engineering.
With the rapid hair of the chemical industries such as the modern industry, especially organic chemical industry, petrochemical industry, dyestuff, medicine, pesticide
Exhibition, various organic wastewater with difficult degradation thereby are increasing, these waste water generally have that pollutant concentration is high, toxicity is big, biodegradability is poor
The characteristics of, serious polluted-water environment is detrimental to health.This kind of industrial wastewater gives up after conventional materialization, biochemical treatment
Still further advanced treating is needed to can be only achieved discharge standard or return containing a large amount of toxic, bio-refractory organic pollutants in water
With requiring.Therefore, exploitation advanced treatment of industrial waste water technology is significant to water-saving and emission-reducing and environmental protection.
Sewage treatment is that the water quality requirement for draining a certain water body to reach sewage or reusing purifies it
Process.It is each that sewage treatment is widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink etc.
The daily life of common people is also come into a field more and more.
Existing sewage-treatment plant mostly filters out the impurity in sewage using fixed filter plate, easily causes filter plate stifled
Plug, influences treatment effect and rate, and treated that sewage directly excludes, and wastes water resource.Application No. is
The patent of CN201721425866.2 discloses a kind of sewage-treatment plant with multistep treatment function, including outer housing, institute
It states and is disposed with the first sewage treatment room, the second sewage treatment room and third sewage treatment in the inner cavity of outer housing from top to bottom
Room is provided with rotation filter plate mechanism on first sewage treatment room, and second sewage treatment is provided with agitating paddle in room, institute
It states agitating paddle to be fixedly connected with the output shaft of first motor, is fixedly installed with first on the inner sidewall of second sewage treatment room
Filter plate, is fixedly installed with ceramic membrane filter tube group by cross bar on the inner sidewall of third sewage treatment room, and the third is dirty
Mud chamber is provided on the downside of water treatment room.Pass through the first sewage treatment room, the second sewage treatment room and third sewage treatment room
Multistep treatment is carried out to sewage, mud chamber carries out precipitation process to the sewage after first time multistep treatment, and passes through return current machine
Structure carries out circular treatment, filters out more water purification resources, but loss of this sewage-treatment plant to ceramic membrane filter tube
It is larger, and screen pipe film surface easily blocks, and influences filter efficiency, needs to be replaced frequently ceramic membrane.
Summary of the invention
In response to the problems existing in the prior art, the purpose of the present invention is to provide a kind of sewage-treatment plants, have at multistage
Function is managed, is not easy to plug, high treating effect, and have reflux cycle, can avoid the phenomenon that frequently changing film.
To achieve the above object, the technical solution adopted by the present invention is that：
A kind of sewage-treatment plant, including outer housing are disposed with first in the inner cavity of the outer housing from top to bottom
Sewage treatment room, the second sewage treatment room and third sewage treatment room, be provided on the side wall of first sewage treatment room into
The mouth of a river and oil spilling mouth are provided with rotation filter plate mechanism, setting in second sewage treatment room on first sewage treatment room
There is agitating paddle, is fixedly installed with first motor on the outer wall of second sewage treatment room, the agitating paddle and first motor
Output shaft is fixedly connected, and is fixedly installed with the first filter plate on the inner wall of second sewage treatment room, and the first filter plate is located at and stirs
It mixes on the downside of paddle, ceramic membrane filter tube group, the pottery is fixedly installed with by cross bar on the inner sidewall of third sewage treatment room
Porcelain membrane filter tube group surface is equipped with scratch device, the scratch device includes linear motor multiple scraping of connecting with by stock
Plate, the scraper plate are annular shape, are socketed in ceramic filter tube group surface, and the side wall of third sewage treatment room is equipped with water outlet
Mouthful, it is provided with mud chamber on the downside of third sewage treatment room, the bottom of the mud chamber is provided with sludge outlet.
Further, the outer housing is equipped with rectangle observation window, is convenient for observation device inner workings.
Further, be provided with partition on the inner sidewall of first sewage treatment room, give water-oil separating it is enough when
Between.
Further, the rotation filter plate mechanism includes the second motor, connecting shaft and the second filter plate, and second motor is solid
Dingan County is mounted in the top of outer housing, and the output shaft of second motor is connected by fixed at the center of connecting shaft and the second filter plate
It connects.
Further, the side of second filter plate is provided with hairbrush, prevent the second filter plate directly with the inner wall of outer housing
It scrapes, while the sludge being attached on inner wall on periphery can be removed.
Further, it is provided with reflux mechanism on the outer housing, the reflux mechanism includes water pump and return pipe, described
Water pump is installed on return pipe, and the both ends of return pipe are respectively communicated with mud chamber and the second sewage treatment room.
Compared with prior art, the beneficial effects of the invention are as follows：
1, partition of the invention can give water-oil separating time enough, be sufficiently separated You Heshui, and greasy dirt is avoided to enter
Ceramic membrane filter tube group blocks ceramic membrane filter tube；
2, the present invention can carry out sewage by the first sewage treatment room, the second sewage treatment room and third sewage treatment room
Multistep treatment, good sewage processing effect；
3, mud chamber of the invention can carry out precipitation process to the sewage after first time multistep treatment, and pass through return current machine
Structure carries out circular treatment, may filter that out more water purification resources.
4, by setting scratch device, ceramic filter tube group film surface is scraped, prevents film from blocking, reduce film replacement
Number increases service life of structure.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cross-sectional view of the present invention；
Fig. 3 is the structural schematic diagram of the second filter plate.
In figure：1, outer housing；2, the first sewage treatment room；3, the second sewage treatment room；4, third sewage treatment room；5, into
The mouth of a river；6, oil spilling mouth；7, agitating paddle；8, first motor；9, the first filter plate；10, ceramic filter tube group；11, linear motor；12,
Scraper plate；13, water outlet；14, sludge outlet；15, observation window；16, partition；17, the second motor；18, connecting shaft；19, the second filter
Plate；20, hairbrush；21, water pump；22, return pipe；23, mud chamber.
Specific embodiment
Below in conjunction with the attached drawing in the present invention, technical solution of the present invention is clearly and completely described, it is clear that
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, those of ordinary skill in the art's all other embodiment obtained under the conditions of not making creative work belong to
The scope of protection of the invention.
Embodiment 1：
As shown in Figure 1-3, a kind of sewage-treatment plant, including outer housing 1, in the inner cavity of the outer housing 1 from top to bottom
It is disposed with the first sewage treatment room 2, the second sewage treatment room 3 and third sewage treatment room 4, first sewage treatment room
It is provided with water inlet 5 and oil spilling mouth 6 on 2 side wall, rotation filter plate mechanism is provided on first sewage treatment room 2, it is described
It is provided with agitating paddle 7 in second sewage treatment room 3, is fixedly installed with first motor on the outer wall of second sewage treatment room 3
8, the agitating paddle 7 is fixedly connected with the output shaft of first motor 8, is fixedly mounted on the inner wall of second sewage treatment room 3
There is the first filter plate 9, and the first filter plate 9 is located at 7 downside of agitating paddle, passes through cross bar on the inner sidewall of third sewage treatment room 4
It is fixedly installed with ceramic membrane filter tube group 10,10 surface of ceramic membrane filter tube group is equipped with scratch device, the scratch device
Including multiple scraper plates 12 that linear motor 11 is connected with by stock, the scraper plate 12 is annular shape, is socketed in ceramic filter tube
10 surfaces of group, the side wall of third sewage treatment room 4 are equipped with water outlet 13, are arranged on the downside of third sewage treatment room 4
There is mud chamber 23, the bottom of the mud chamber 23 is provided with sludge outlet 14.
Specifically, the outer housing 1 is equipped with rectangle observation window 15, it is convenient for observation device inner workings, specifically
, be provided with partition 16 on the inner sidewall of first sewage treatment room 2, circumferentially shape is arranged partition 16, make sewage slowly into
Enter, give certain water-oil separating time, so that greasy dirt is swum in sewage upper layer, then be automatically drained out by oil spilling mouth 6, specifically,
The rotation filter plate mechanism includes the second motor 17, connecting shaft 18 and the second filter plate 19, and second motor 17 is fixedly mounted on
The top of outer housing 1, the output shaft of second motor 17 by being fixedly connected at connecting shaft 18 and the center of the second filter plate 19,
Second motor 17 is electrically connected at control switch button or PLC controller, when starting, drives the rotation of the second filter plate 19, the second filter
Plate 19 filters out big dirt during rotation, can avoid big dirt blocking filter opening；Specifically, second filter plate 19
Side be provided with hairbrush 20, hairbrush 20 can prevent inner wall of second filter plate 19 directly with outer housing 1 from scraping, while can be clear
Except the sludge being attached on inner wall on periphery；Specifically, reflux mechanism, reflux mechanism packet are provided on the outer housing 1
Water pump 21 and return pipe 22 are included, the water pump 21 is installed on return pipe 22, and the both ends of return pipe 22 are respectively communicated with mud chamber
23 and the second sewage treatment room 3, water pump 21 be electrically connected at control switch button or PLC controller, can will be in mud chamber 23
The second sewage treatment room 3, which is drawn back, by oettIed sewage carries out secondary treatment.
Working principle：In use, sewage is flowed by water inlet 5, and into the first sewage treatment room 2, the second electricity of starting
Machine 17 drives the rotation of the second filter plate 19, carries out first order processing to sewage, big dirt is filtered out, sewage enters at the second sewage
Manage room 3, starting first motor 8 drives agitating paddle 7 to rotate, is stirred to sewage, sewage by the first filter plate 9, to sewage into
The processing of the row second level, small dirt is filtered out, and sewage enters in third sewage treatment room 4, is carried out by ceramic filter tube group 10
Filtering carries out third level processing to sewage, and the water purification filtered out is collected by the discharge of water outlet 13, and more muddy water enters precipitating
Room 23, after precipitating, sludge is discharged from sludge outlet 14, and supernatant liquor is drawn back in the second sewage treatment room 3 again by water pump 21
It is secondary to be filtered processing, meanwhile, when needing to clean ceramic filter tube group 10, start linear motor 11, linear motor
11 drive scraper plates 12 scrape ceramic filter tube group 10, avoid film in ceramic filter tube group 10 and are blocked, influence to filter
Rate.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of sewage-treatment plant, including outer housing, which is characterized in that successively set from top to bottom in the inner cavity of the outer housing
The first sewage treatment room, the second sewage treatment room and third sewage treatment room are equipped with, on the side wall of first sewage treatment room
It is provided with water inlet and oil spilling mouth, rotation filter plate mechanism, second sewage treatment are provided on first sewage treatment room
Interior is provided with agitating paddle, and first motor, the agitating paddle and are fixedly installed on the outer wall of second sewage treatment room
The output shaft of one motor is fixedly connected, and the first filter plate, and the first filter are fixedly installed on the inner wall of second sewage treatment room
Plate is located on the downside of agitating paddle, is fixedly installed with ceramic membrane filter tube by cross bar on the inner sidewall of third sewage treatment room
Group, ceramic membrane filter tube group surface are equipped with scratch device, and the scratch device includes that linear motor is connected with by stock
Multiple scraper plates, the scraper plate is annular shape, ceramic filter tube group surface is socketed in, on the side wall of third sewage treatment room
Equipped with water outlet, it is provided with mud chamber on the downside of third sewage treatment room, the bottom of the mud chamber is provided with sludge outlet.
2. a kind of sewage-treatment plant as described in claim 1, which is characterized in that the outer housing is observed equipped with rectangle
Window.
3. a kind of sewage-treatment plant as described in claim 1, which is characterized in that the inner sidewall of first sewage treatment room
On be provided with partition.
4. a kind of sewage-treatment plant as described in claim 1, which is characterized in that the rotation filter plate mechanism includes the second electricity
Machine, connecting shaft and the second filter plate, second motor are fixedly mounted on the top of outer housing, and the output shaft of second motor is logical
It crosses at connecting shaft and the center of the second filter plate and is fixedly connected.
5. a kind of sewage-treatment plant as claimed in claim 4, which is characterized in that hairiness is arranged in the side of second filter plate
Brush.
6. a kind of sewage-treatment plant as described in claim 1, which is characterized in that be provided with return current machine on the outer housing
Structure, the reflux mechanism includes water pump and return pipe, and the water pump is installed on return pipe, and the both ends of return pipe are respectively communicated with
Mud chamber and the second sewage treatment room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718170.1A CN108892254A (en) | 2018-07-03 | 2018-07-03 | A kind of sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718170.1A CN108892254A (en) | 2018-07-03 | 2018-07-03 | A kind of sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108892254A true CN108892254A (en) | 2018-11-27 |
Family
ID=64347627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810718170.1A Withdrawn CN108892254A (en) | 2018-07-03 | 2018-07-03 | A kind of sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108892254A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109574176A (en) * | 2018-12-26 | 2019-04-05 | 韩涛 | A kind of printing and dyeing environment protection sewage processing equipment |
-
2018
- 2018-07-03 CN CN201810718170.1A patent/CN108892254A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109574176A (en) * | 2018-12-26 | 2019-04-05 | 韩涛 | A kind of printing and dyeing environment protection sewage processing equipment |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181127 |
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| WW01 | Invention patent application withdrawn after publication |