CN108128832A - A kind of sewage air-flotation decoloring equipment - Google Patents
A kind of sewage air-flotation decoloring equipment Download PDFInfo
- Publication number
- CN108128832A CN108128832A CN201711487986.XA CN201711487986A CN108128832A CN 108128832 A CN108128832 A CN 108128832A CN 201711487986 A CN201711487986 A CN 201711487986A CN 108128832 A CN108128832 A CN 108128832A
- Authority
- CN
- China
- Prior art keywords
- flotation
- plate body
- plate
- belt
- mud
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
Abstract
The present invention provides a kind of sewage air-flotation decoloring equipment, including the flotation tank with wastewater inlet and water purification outlet, including rabbling mechanism, dissolved gas agency, mud-scraping mechanism and separating mechanism, rabbling mechanism includes stirring motor and impeller, dissolved gas agency includes the first drainage plate and the second drainage plate, first drainage plate upper end and the second drainage plate lower end are equipped with nozzle, mud-scraping mechanism includes vertical rack, two sprocket wheels, scrape mud motor and belt, belt connects two sprocket wheels, the rotation drive sprocket rotation of mud motor is scraped so as to which belt be driven to rotate, several cleaning shoes are fixed on belt, separating mechanism includes partition board and bearing plate, partition board is fixed on flotation tank bottom, flotation tank side wall is fixed in bearing plate one end, the other end is fixed on partition board, if bearing plate is equipped with the sieve of dry-packing activated carbon.Beneficial effects of the present invention：Muddy water is efficiently separated by cleaning shoe, activated carbon adsorptive capacity is strong, and sewage purification quality is high, the water purification that recycles that treated, reduces water consume.
Description
Technical field
The present invention relates to sewage disposal device more particularly to a kind of sewage air-flotation decoloring equipments.
Background technology
At present in terms of plumbing, the water quality to be handled except some containing the more raw water water body of sand and containing mechanical admixture compared with
Outside the sewage of weight, most of is all light suspended particulate, but the sludge in water quality is cleared up using slag extractor, but
It is sludge heavier-weight, accumulates in bottom of pond and pool wall, it is difficult to strikes off.Commonly using dissolved air flotation method, air supporting in sewage disposal
Partition method is that suspended matter bubbles attached is risen to the water surface, so as to detach the method for treating water of water and suspended matter, dissolved air flotation
Method can be used for segregation ratio reclosing and be bordering on water and be difficult to the suspended matter precipitated, and existing sewage air-flotation separator structure is single,
It is difficult to efficiently sewage be carried out dissolved air flotation, and in particle floccule heavier mass in encountering sewage, can not detach
It is fully suspended in the process so that containing a large amount of floccule in treated clear water, reduce the effect of sewage disposal
Rate and quality, it is difficult to meet the needs of sewage disposal.
Invention content
In view of this, the embodiment provides a kind of sewage air-flotation decoloring equipments.
The embodiment of the present invention provides a kind of sewage air-flotation decoloring equipment, including flotation tank, on the flotation tank one side
Portion is equipped with wastewater inlet, and another opposite flank lower part is equipped with water purification outlet, and the flotation tank is internally provided with rabbling mechanism, molten mechanism of qi
Structure, mud-scraping mechanism and separating mechanism,
The rabbling mechanism is located at below the wastewater inlet, and including stirring motor and impeller, the stirring motor turns
Impeller described in axis connection；
The dissolved gas agency is located at side of the rabbling mechanism far from the wastewater inlet, including be arranged in parallel first
The top of the flotation tank is fixed in drainage plate and the second drainage plate, the first drainage plate upper end, under second drainage plate
The bottom of the flotation tank is fixed at end, and the lower end of the first drainage plate upper end and second drainage plate is equipped with for defeated
Enter the nozzle of gassiness clear water；
The mud-scraping mechanism is horizontally placed at the top of the flotation tank, including vertical rack, two sprocket wheels, scrape mud motor and
Belt, the vertical rack are fixed on ground, and two sprocket wheels and the mud motor of scraping are mounted on the vertical rack, institute
It states belt and connects two sprocket wheels, described to scrape the mud motor rotation driving sprocket wheel rotation so as to which the belt be driven to rotate, institute
State fixed several cleaning shoes on belt；
The separating mechanism, including partition board and bearing plate, the partition board is located at below the sprocket wheel of the water purification outlet
And the flotation tank bottom is fixed in lower end, described bearing plate one end is fixed on described in the flotation tank side wall on water purification outlet
Side, the other end are fixed in the middle part of the partition board, form mud collecting cavity, and the partition board is filled equipped with several below the bearing plate
The sieve of activated carbon.
Further, the cleaning shoe includes the first plate body and the second plate body, and described first plate body one end is fixed on described
On belt, one end of the other end and second plate body is hinged, and the second plate body other end is provided through first plate body
Connecting rod, also connected between first plate body and second plate body by spring, the cleaning shoe passes through the mud collecting cavity
Second plate body described in during top along the connecting rod far from first plate body, described in the sludge on the belt is sent into
Mud collecting cavity.
Further, briquetting is installed, the vertical supports are equipped with two-phase above the partition board in the vertical supports
To sliding slot, the briquetting both ends are respectively arranged in two sliding slots, and the briquetting connecting vibration motor, the connecting rod leans on
For wedge shape, briquetting described in the driven by vibrating motors pumps for nearly described first plate body one end, the briquetting to
It squeezes the connecting rod during lower movement to move to far from the first plate body direction, described in the sludge on the belt is sent into
Mud collecting cavity.
Further, first plate body and second plate body use lightweight stainless steel plate of the thickness for 2mm.
Further, the cleaning shoe and the belt rotation direction are in 30 °~60 ° angles.
Further, caisson is equipped with outside the stirring motor, the caisson is fixed on described by horizontal stand
On the side wall of flotation tank.
Further, the nozzle is connected by discharging pipe with gas-liquid mixing pump, and it is molten to be additionally provided with adjusting on the release pipe
The relief valve of air water amount.
Further, the nozzle connection dissolving, the dissolving pass through the connecting tube for being equipped with electric pump and the water purification
Outlet, while the dissolving is connected by air induction conduit with air source.
Further, it states the partition board below bearing plate and is equipped with several through holes, activated carbon is filled in the through hole
And sieve is installed at the both ends of the through hole respectively.
Further, first drainage plate and second drainage plate are parallel with the partition board.
The advantageous effect brought of technical solution that the embodiment of the present invention provides is：
(1) a kind of sewage air-flotation decoloring equipment of the present invention by setting mud-scraping mechanism in flotation tank, scrape by mud-scraping mechanism
Sewage rapidly and efficiently can be carried out mud-water separation by mud plate, and it is efficient to scrape mud；
(2) a kind of sewage air-flotation decoloring equipment of the present invention is sufficiently stirred sewage by rabbling mechanism, avoids quality larger
Particle floccule is precipitated to bottom due to gravity, improves quality of sewage disposal；
(3) dissolving is connected with water purification outlet in a kind of dissolved gas agency of sewage air-flotation decoloring equipment of the present invention, cycle profit
With treated water purification, water consume is reduced；
(4) a kind of separating mechanism of sewage air-flotation decoloring equipment of the present invention is carried out at adsorption bleaching sewage by activated carbon
Reason, since activated carbon adsorptive capacity is strong, performance is stablized, and sewage purification quality is high.
Description of the drawings
Fig. 1 is a kind of sewage air-flotation decoloring equipment schematic diagram of the present invention；
Fig. 2 is the schematic diagram of the cleaning shoe of Fig. 1.
In figure：1- sewage inlets, 2- water purification outlets, 3- stirring motors, 4- shafts, 5- impellers, the first drainage plates of 6-, 7-
Two drainage plates, 8- nozzles, 9- relief valves, 10- sprocket wheels, 11- belts, 12- scrape mud motor, 13- cleaning shoes, 14- partition boards, 15- and prevent
Water tank, 16- horizontal stands, 17- vertical racks, 18- gas-liquid mixing pumps, 19- flotation tanks, 20- bearing plates, 21- briquettings, 131-
First plate body, the second plate bodys of 132-, 133- connecting rods, 134- springs.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is further described.
【Embodiment 1】
It please refers to Fig.1, it is described including flotation tank 19 the embodiment provides a kind of sewage air-flotation decoloring equipment
19 one side top of flotation tank is equipped with wastewater inlet 1, and another opposite flank lower part is equipped with water purification outlet 2, in the flotation tank 19
Portion is equipped with rabbling mechanism, dissolved gas agency, mud-scraping mechanism and separating mechanism,
The rabbling mechanism is located at 1 lower section of wastewater inlet, including stirring motor 3 and impeller 5, the stirring motor 3
Shaft 4 connect the impeller 5,3 outside of stirring motor is equipped with caisson 15, and the caisson 15 passes through horizontal stand 16
It is fixed on the side wall of the flotation tank 19.
The dissolved gas agency is located at side of the rabbling mechanism far from the wastewater inlet 1, including be arranged in parallel
The top of the flotation tank 19 is fixed in one drainage plate 6 and the second drainage plate 7,6 upper end of the first drainage plate, and described second draws
The lower end of the bottom of the flotation tank 19,6 upper end of the first drainage plate and second drainage plate 7 is fixed in 7 lower end of flowing plate
The nozzle 8 for inputting gassiness clear water is equipped with, the nozzle 8 is connected by discharging pipe with gas-liquid mixing pump 18, the release
The relief valve 9 for adjusting dissolved air water amount is additionally provided on pipe.
The mud-scraping mechanism is horizontally placed at the top of the flotation tank, including vertical rack 17, two sprocket wheels 10, scrapes mud motor
12 and belt 11, the vertical rack 17 is fixed on ground, two sprocket wheels 10 and it is described scrape mud motor 12 be mounted on it is described
On vertical rack 17, the belt 11 connects two sprocket wheels 10, and the rotation driving of mud motor 12 sprocket wheel 10 of scraping rotates
So as to which the belt 11 be driven to rotate, fixed several cleaning shoes 13 on the belt 11, the cleaning shoe 13 and the belt
11 rotation directions are in 30 °~60 ° angles.
The separating mechanism, including partition board 14 and bearing plate 20, the partition board 14 is parallel to first drainage plate 6 and institute
The second drainage plate 7 is stated, the partition board 14 is located at is fixed on the air supporting close to 10 lower section of sprocket wheel of the water purification outlet 2 and lower end
19 bottom of pond, described 20 one end of bearing plate are fixed on 2 top of water purification outlet, the other end described in 19 side wall of flotation tank and are fixed on
14 middle part of partition board, forms mud collecting cavity, states the 20 lower section partition board 14 of bearing plate and is equipped with several through holes, the through hole
Sieve is installed at the both ends of interior filling activated carbon and the through hole respectively.
It please refers to Fig.2, the cleaning shoe includes the first plate body 131 and the second plate body 132, described first plate body, 131 one end
It is fixed on the belt 11, the other end is hinged with described second plate body, 132 one end, and 132 other end of the second plate body is equipped with
Across the connecting rod 133 of first plate body 131, also pass through spring between first plate body 131 and second plate body 132
134 connections, the second plate body 132 described in when the cleaning shoe 13 is by above the mud collecting cavity is along the connecting rod 133 far from institute
The first plate body 131 is stated, so as to which the sludge on the belt 11 is sent into the mud collecting cavity.
Briquetting 21 is installed in the 14 top vertical supports 17 of partition board, it is opposite that the vertical supports 17 are equipped with two
Sliding slot, 21 both ends of briquetting are respectively arranged in two sliding slots, 21 connecting vibration motor of briquetting, the connecting rod
133 close to described first plate body, 131 one end for wedge shape, briquetting 21 pumps described in the driven by vibrating motors, institute
It states and the connecting rod 133 is squeezed when briquetting 21 moves downward to separate first plate body, 131 direction movement, thus by the skin
The mud collecting cavity is sent into the sludge on 11.
In the present embodiment, first plate body 131 and second plate body 132 use thickness stainless for the lightweight of 2mm
Steel plate.
【Embodiment 2】
The nozzle 8 connects dissolving, and the dissolving is connected by being equipped with the connecting tube of electric pump with the water purification outlet,
The dissolving is connected by air induction conduit with air source simultaneously.
A kind of course of work of sewage air-flotation decoloring equipment of the present invention is：Sewage enters flotation tank 19 by sewage inlet 1, so
It is passed through after being stirred afterwards by rabbling mechanism by being flowed out between the first drainage plate 6 and the second drainage plate 7, sewage flows through mud-scraping mechanism
When, the sludge absorption in sewage is on belt 11, and the second plate body 132 is along connecting rod 133 when cleaning shoe 13 is by above mud collecting cavity
The mud collecting cavity is sent into direction far from first plate body 131, by the sludge on belt 11, and by the sewage of mud-scraping mechanism again
Water purification is obtained after the activated carbon adsorption filtering on sieve, is flowed out by water purification outlet.
Herein, the involved nouns of locality such as forward and backward, upper and lower are to be located in figure with parts in attached drawing and zero
Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality
Use should not limit the claimed range of the application.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of sewage air-flotation decoloring equipment, including flotation tank, the flotation tank one side top is equipped with wastewater inlet, Ling Yixiang
Water purification outlet is equipped with to side lower, it is characterised in that：The flotation tank is internally provided with rabbling mechanism, dissolved gas agency, mud scraper
Structure and separating mechanism,
The rabbling mechanism is located at below the wastewater inlet, and including stirring motor and impeller, the shaft of the stirring motor connects
Connect the impeller；
The dissolved gas agency is located at side of the rabbling mechanism far from the wastewater inlet, including the first drainage being arranged in parallel
The top of the flotation tank is fixed in plate and the second drainage plate, the first drainage plate upper end, and the second drainage plate lower end is consolidated
Due to the bottom of the flotation tank, the lower end of the first drainage plate upper end and second drainage plate is equipped with to be contained for inputting
The nozzle of gas clear water；
The mud-scraping mechanism is horizontally placed at the top of the flotation tank, including vertical rack, two sprocket wheels, scrapes mud motor and skin
Band, the vertical rack are fixed on ground, and two sprocket wheels and the mud motor of scraping are mounted on the vertical rack, described
Belt connects two sprocket wheels, described to scrape the mud motor rotation driving sprocket wheel rotation so as to which the belt be driven to rotate, described
Fixed several cleaning shoes on belt；
The separating mechanism, including partition board and bearing plate, the partition board be located at close to the water purification outlet sprocket wheel below and under
The flotation tank bottom is fixed at end, and described bearing plate one end is fixed on above water purification outlet described in the flotation tank side wall, separately
One end is fixed in the middle part of the partition board, forms mud collecting cavity, and the partition board is equipped with several filling activity below the bearing plate
The sieve of charcoal.
2. a kind of sewage air-flotation decoloring equipment as described in claim 1, it is characterised in that：The cleaning shoe includes the first plate body
With the second plate body, described first plate body one end is fixed on the belt, and one end of the other end and second plate body is hinged, institute
The connecting rod that the second plate body other end is provided through first plate body is stated, it is also logical between first plate body and second plate body
Spring connection is crossed, the second plate body described in when the cleaning shoe is by above the mud collecting cavity is along the connecting rod far from described first
Plate body, so as to which the sludge on the belt is sent into the mud collecting cavity.
3. a kind of sewage air-flotation decoloring equipment as claimed in claim 2, it is characterised in that：The vertical branch above the partition board
Briquetting is installed, the vertical supports are equipped with two opposite sliding slots, and the briquetting both ends are respectively arranged in two cunnings on frame
In slot, the briquetting connecting vibration motor, the connecting rod is wedge shape close to described first plate body one end, and the vibrating motor drives
It moves the briquetting to pump, the briquetting squeezes the connecting rod to far from the first plate body side when moving downward
To movement, so as to which the sludge on the belt is sent into the mud collecting cavity.
4. a kind of sewage air-flotation decoloring equipment as claimed in claim 2 or claim 3, it is characterised in that：First plate body and described
Second plate body uses lightweight stainless steel plate of the thickness for 2mm.
5. a kind of sewage air-flotation decoloring equipment as described in claim 1, it is characterised in that：The cleaning shoe turns with the belt
Dynamic direction is in 30 °~60 ° angles.
6. a kind of sewage air-flotation decoloring equipment as described in claim 1, it is characterised in that：It is equipped with outside the stirring motor anti-
Water tank, the caisson are fixed on by horizontal stand on the side wall of the flotation tank.
7. a kind of sewage air-flotation decoloring equipment as described in claim 1, it is characterised in that：The nozzle is by discharging Guan Yuqi
Liquid mixing pump connects, and the relief valve for adjusting dissolved air water amount is additionally provided on the release pipe.
8. a kind of sewage air-flotation decoloring equipment as described in claim 1, it is characterised in that：The nozzle connects dissolving, institute
It states dissolving and is connected by being equipped with the connecting tube of electric pump with the water purification outlet, while the dissolving passes through air induction conduit and gas
Source connects.
9. a kind of sewage air-flotation decoloring equipment as described in claim 1, it is characterised in that：It states below bearing plate on the partition board
Equipped with several through holes, sieve is installed at the both ends of filling activated carbon and the through hole respectively in the through hole.
10. a kind of sewage air-flotation decoloring equipment as described in claim 1, it is characterised in that：First drainage plate and described
Second drainage plate is parallel with the partition board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711487986.XA CN108128832A (en) | 2017-12-29 | 2017-12-29 | A kind of sewage air-flotation decoloring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711487986.XA CN108128832A (en) | 2017-12-29 | 2017-12-29 | A kind of sewage air-flotation decoloring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108128832A true CN108128832A (en) | 2018-06-08 |
Family
ID=62394167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711487986.XA Pending CN108128832A (en) | 2017-12-29 | 2017-12-29 | A kind of sewage air-flotation decoloring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108128832A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793282A (en) * | 2018-06-25 | 2018-11-13 | 苏州市玄天环保科技有限公司 | A kind for the treatment of tank with annular mud-scraping apparatus |
| CN110921992A (en) * | 2019-12-15 | 2020-03-27 | 刘彬 | Water cleaning system based on air floatation design |
| CN111732278A (en) * | 2020-06-29 | 2020-10-02 | 无锡德林海环保科技股份有限公司 | Water body purification integrated equipment and method |
| CN113880191A (en) * | 2021-11-17 | 2022-01-04 | 浙江春绿生态环保科技有限公司 | Sewage primary treatment equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206069566U (en) * | 2016-09-29 | 2017-04-05 | 武汉恒通源环境工程技术有限公司 | Efficient sewage treatment installation |
-
2017
- 2017-12-29 CN CN201711487986.XA patent/CN108128832A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206069566U (en) * | 2016-09-29 | 2017-04-05 | 武汉恒通源环境工程技术有限公司 | Efficient sewage treatment installation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793282A (en) * | 2018-06-25 | 2018-11-13 | 苏州市玄天环保科技有限公司 | A kind for the treatment of tank with annular mud-scraping apparatus |
| CN110921992A (en) * | 2019-12-15 | 2020-03-27 | 刘彬 | Water cleaning system based on air floatation design |
| CN111732278A (en) * | 2020-06-29 | 2020-10-02 | 无锡德林海环保科技股份有限公司 | Water body purification integrated equipment and method |
| CN113880191A (en) * | 2021-11-17 | 2022-01-04 | 浙江春绿生态环保科技有限公司 | Sewage primary treatment equipment |
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Application publication date: 20180608 |