CN87200569U - Rectification, gas floating and filtering water purifier - Google Patents
Rectification, gas floating and filtering water purifier Download PDFInfo
- Publication number
- CN87200569U CN87200569U CN 87200569 CN87200569U CN87200569U CN 87200569 U CN87200569 U CN 87200569U CN 87200569 CN87200569 CN 87200569 CN 87200569 U CN87200569 U CN 87200569U CN 87200569 U CN87200569 U CN 87200569U
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- water
- rectification
- water purifier
- cylindrical shell
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Abstract
The utility model relates to a rectification, gas floating and filtering water purifier which has functions of rotatablely scraping floating mud by reinforced reaction, gas flotation or water power, gas-water rectification and separation and double-layer filtering materials filtering. The purifying ability is 5 to 60 ton per hour, so the rectification, gas floating and filtering water purifier is suitable for the purification of living water and industrial water and the physical-chemical reification of industrial waste water. Compared with the prior art, the rectification, gas floating and filtering water purifier has the advantages of materials-saving, low cost, good purifying effect, convenient operation and convenient maintenance.
Description
The utility model relates to a kind of water treatment facilities.
Before the utility model was made, the advanced water treatment facilities that are used for water supply purification were to add inclined tube, top by the waterpower circular clarifying to filter the integral water purifier that combines with light filter material.Its weak point is: light filter material, honeycomb inclined-tube price are more expensive, and equipment manufacturing cost is higher; Light filter material is because of electrostatic adsorption, and part filtrate proportion increases and sinks in running, runs off when spoil disposal; Bind with the steel plate of band filter in steel systeming equipment top, dismounting is difficult with maintenance; The materialization that is not suitable for organic property industrial wastewater is handled.
The purpose of this utility model provides that a kind of cost is low, effect good, Operation and Maintenance is convenient, the water treatment facilities of applied range, and it can satisfy rural area " water changes " and water for industrial use purifies and the industrial wastewater materialization is handled needs.
Main points of the present utility model are to adopt the rectifier type air-float filtration water purifier of miniaturization, will strengthen reaction, air supporting, waterpower rotation and scrape mud scum, air water rectification separation, double-layer filter material filtration and be combined into one.
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is a structure sketch of the present utility model.
Fig. 2 is the bottom flat sectional drawing.
Fig. 3 is the cutaway view Amplified image of rotating mechanism in the utility model (17).
The utility model is made up of air-float filtration device shell, central tube, enhanced reactor, air water rectification separator, waterpower driven rotary scraper, filtrate, pipeline and valve.
Air-float filtration device shell (30) is one the thin cylinder at the end to be arranged, and material is A3Steel plate, its top are equipped with mud drainage slot (24), and mud drainage slot (24) communicates with discharge pipeline (25), are provided with annular perforations pipe (11) near the tube bottom, and annular perforations pipe (11) is connected with outlet conduit and backwash pipeline; Central tube (26) is total to the end and concentric with casing cylinder (30), and the former height is lower than the latter; Be provided with air water rectification separator (7) and double-layer filter material between casing cylinder (30) and the central tube (26), filtrate consists of: ANTHRACITE FILTER MEDIA (8), quartz sand filter media (9) and filtrate supporting course (10), and filtrate supporting course (10) coarse sand and ascending which floor metalling of particle diameter is made of; The width of cloth that is provided with five equilibrium between casing cylinder (30) and the central tube (26) is penetrated pipe (29), and dissolved air water pipe (3) and release (4) central tube (26) of packing in the width of cloth is penetrated pipe (29) is convenient to dismounting; Also fill a backwash drainpipe (14) between water purifier bottom centre tube (26) and the casing cylinder (30).
Enhanced reactor is made of the round table-like thin-walled (2) of supreme, bottom surface and multi-layer annular deflection plate (27), reflection bar (28); The upper end of the bottomless round platform of thin-walled (2) communicates with water inlet pipe (1), the bottom of lower end and cylindrical shell (30) keeps certain intervals, that multi-layer annular deflection plate (27) is is supreme, the inverted round stage shape thin-walled of bottom surface, in a certain distance apart from one another, be welded on the thin-walled (2), reflection bar (28) is provided with a plurality of bottomless conical thin-walls, and reflection bar (28) is vertically fixed on the center of cylindrical shell (30) bottom, and the space between thin-walled (2) and the central tube (26) is called capture area (5).
Waterpower rotation scraper is installed in the top of cylindrical shell (30) and is made up of fixed water inlet pipe (16), rotating mechanism (17), swivelling pipe (18), nozzle (19) and fixture (20), steel clamping plate (21), rubber cleaning shoe (22).Two rubber cleaning shoes (22) are fastened on the steel clamping plate (21), steel clamping plate (21) are fastened on the swivelling pipe (18) by fixture (20), respectively there is a nozzle (19) at the two ends of swivelling pipe (18), two ends nozzle (19) is oppositely installed, and the length of sheet rubber is slightly less than the inside radius of cylindrical shell (30); Rotating mechanism (17) is taken over (32), O-ring seals (33), plane bearing (34), axle housing (35), bearing (36) and bearing cap (37) by copper sheathing (31), rotation and is formed.
Air water rectification separator (7) employing inscribed circle diameter is that the fan-shaped assembly of polypropylene honeycomb straight tube of φ 20～60mm assembles, be installed between cylindrical shell (30) and the central tube (26), the upper end is mud-water separation district (6) a little less than central tube (26) top between air water rectification separator (7) and the waterpower rotation scraper.The effect of air water rectification separator be control current reynolds number Re value in critical Reynolds number, be laminar condition ， And when making current and provide sufficient contact surface for gas-water separation by rectifier.The current of carrying the turbulence microbubble secretly are during by rectifier, and bubble is separated out and is attached on the rectification wall, can prevent that microbubble from entering filtrate with turbulent flow, when solving operation when filtrate vapour lock and backwash ANTHRACITE FILTER MEDIA because of the absorption bubble after proportion alleviate the problem that runs off.
The course of work of the present utility model is as follows: add the former water (or waste water) behind the flocculating agent, enter the enhanced reactor reaction through water inlet pipe (1) and generate the flocculated suspension thing, dissolved air water (3) discharges a large amount of micro air bubbles by release (4) decompression, microbubble is adsorbed in flocculated suspension thing surface in capture area (5), its proportion is alleviated and float, separate in mud-water separation district (6), when the current that are entrained with superfluous microbubble enter rectifier (7), bubble is separated out and is attached to the rectification wall and gas-water separation, current filter with quartz sand filter media (9) by the ANTHRACITE FILTER MEDIA (8) by coarse sand and rubble supporting course (10) supporting again, collected by annular perforations pipe (11), water is sent into clear water reserviors after going out sluice gate (12) and will purifying again.In running, because of the loss of flood peak increases, liquid level can rise gradually, can control the bound signal according to liquid level, and the open degree that adjusts sluice gate (12) is adjusted.When the full one-period of operation, insert backwashing water from backwash pipe (13), by annular perforations pipe (11) backwash filtrate upwards, waste water is discharged through backwash drainpipe (14), gate (15) by central tube (26) after the backwash.Float to the mud scum of liquid level, regularly turn down out sluice gate (12), improve after the liquid level and to drive cleaning shoe (22) by waterpower rotating mechanism (17) and mud scum is scraped into mud drainage slot (24) discharged through discharge pipeline (25), the water of ejection is collected to drainpipe (23) by cannelure and enters in the cylindrical shell (30) during nozzle (19) work.
The utility model compared with prior art have simple structure, easy to maintenance, easy operating, with material economize, advantages such as cost is low, take up an area of less, good purification.
Detergent power of the present utility model be 10～60 tons/time.Be applicable to that domestic water purifies, water for industrial use purifies, be applicable to that also the materialization of industrial wastewater is handled.
Claims (4)
1, a kind of rectification air-float filtration water purifier is characterized in that it is made up of the waterpower rotation scraper on the enhanced reactor in the air water rectification separator [7] between air-float filtration device casing cylinder [30], central tube [26], cylindrical shell [30] and the central tube [26], filtrate [8] [9], central tube [26], cylindrical shell top and pipeline, valve.
2, water purifier according to claim 1 is characterized in that the enhanced reactor in the water purifier capture area (5) is made up of round platform thin-walled (2), multi-layer annular deflection plate (27), reflection bar (28).The upper end of round platform (2) communicates with water inlet pipe (1), the bottom of lower end and cylindrical shell (30) keeps certain intervals, multi-layer annular deflection plate (27) in a certain distance apart from one another, be welded on the thin-walled (2), reflection bar (28) is provided with the center that a plurality of no base cone shape thin-walled ， And are vertically fixed on cylindrical shell (30) bottom.
3, water purifier according to claim 1, it is characterized in that being installed in the waterpower rotation scraper on cylindrical shell (30) top, it is made up of fixed water inlet pipe (16), rotating mechanism (17), swivelling pipe (18), nozzle (19) and fixture (20), steel clamping plate (21), rubber cleaning shoe (22).Rubber cleaning shoe (22) is fastened on the steel clamping plate (21), and steel clamping plate (21) are fastened on the swivelling pipe (18) by fixture (20), and respectively there is a nozzle (19) of oppositely installing at the two ends of swivelling pipe (18).
4, water purifier according to claim 1 is characterized in that being provided with by inscribe garden diameter at filtrate backwash expansion line with the upper part is the air water rectification separator that the fan-shaped assembly of φ 20-60mm polypropylene honeycomb straight tube assembles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87200569 CN87200569U (en) | 1987-01-18 | 1987-01-18 | Rectification, gas floating and filtering water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87200569 CN87200569U (en) | 1987-01-18 | 1987-01-18 | Rectification, gas floating and filtering water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87200569U true CN87200569U (en) | 1988-02-24 |
Family
ID=4816974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87200569 Withdrawn CN87200569U (en) | 1987-01-18 | 1987-01-18 | Rectification, gas floating and filtering water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87200569U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668085A (en) * | 2013-11-29 | 2015-06-03 | 中冶长天国际工程有限责任公司 | Slurry removal groove |
| CN112239244A (en) * | 2020-05-07 | 2021-01-19 | 无锡中申环境保护设备有限公司 | Air floatation tank and entrainment air floatation device |
| CN114229942A (en) * | 2021-12-23 | 2022-03-25 | 山东本源环境科技有限公司 | Slag scraping equipment for sewage treatment air floatation machine |
-
1987
- 1987-01-18 CN CN 87200569 patent/CN87200569U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668085A (en) * | 2013-11-29 | 2015-06-03 | 中冶长天国际工程有限责任公司 | Slurry removal groove |
| CN104668085B (en) * | 2013-11-29 | 2017-09-12 | 中冶长天国际工程有限责任公司 | A kind of sloughing-off tank |
| CN112239244A (en) * | 2020-05-07 | 2021-01-19 | 无锡中申环境保护设备有限公司 | Air floatation tank and entrainment air floatation device |
| CN114229942A (en) * | 2021-12-23 | 2022-03-25 | 山东本源环境科技有限公司 | Slag scraping equipment for sewage treatment air floatation machine |
| CN114229942B (en) * | 2021-12-23 | 2022-10-04 | 山东本源环境科技有限公司 | Slag scraping equipment for sewage treatment air floatation machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |