CN109160633B - Air flotation machine for industrial sewage with pollution gas treatment function - Google Patents
Air flotation machine for industrial sewage with pollution gas treatment function Download PDFInfo
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- CN109160633B CN109160633B CN201811100438.1A CN201811100438A CN109160633B CN 109160633 B CN109160633 B CN 109160633B CN 201811100438 A CN201811100438 A CN 201811100438A CN 109160633 B CN109160633 B CN 109160633B
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- top end
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- outer sleeve
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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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
Abstract
The invention discloses an air flotation machine for industrial sewage with a function of treating polluted gas, which comprises an air flotation tank, a rotating shaft, a collecting chamber, a rotating belt and a scraper, wherein the top end of the rotating shaft is connected with an aerator, the top end of a first motor is connected with and provided with a base plate, a screw rod is arranged above the base plate, the upper part of the collecting chamber is communicated with the air flotation tank through a baffle, the top end of the right side of the collecting chamber is provided with an outlet, the rotating belt is arranged above a rolling wheel, the top end of one side of the rolling wheel is fixedly provided with a second motor, a slag outlet is arranged at the position below the right side of the rolling wheel, an installation seat is arranged above the outer wall of a top cover, and the bottom of the scraper is provided with a slag scraping device. The industrial sewage air flotation machine with the function of treating the polluted gas can fully perform mixed adsorption work with bubbles when sewage enters the aeration chamber through flocculation, and the phenomenon of incomplete adsorption is avoided.
Description
Technical Field
The invention relates to the technical field of industrial sewage treatment, in particular to an air flotation machine for industrial sewage, which has the function of treating polluted gas.
Background
The air floatation machine is a water treatment device which generates a large amount of micro bubbles in water by an air dissolving system, leads the air to be attached to suspended particles in a highly dispersed micro bubble form, causes the density to be less than the water state, and utilizes the buoyancy principle to lead the air to float on the water surface, thereby realizing solid-liquid separation and achieving the effect of primary treatment on sewage.
Along with the continuous progress of the industrialized development of the current society, the treatment problem of industrial sewage also becomes an important problem of the current society, in the process of working and using most of the air flotation machines in the current market, bubbles can not well carry out thorough adsorption work on flocculated sewage, so that the value of the whole air flotation machine can not be improved, and the effect of frequently carrying out air flotation can be caused, meanwhile, because the top end of the existing air flotation machine is of an open structure, a large amount of polluting gas contained in the sewage can randomly float in the working environment, the environmental quality of the whole working ground is very poor, the effect of treating the polluting gas can not be well carried out, and the phenomenon of serious adhesion above a scraper plate can occur in the process of removing the flocculated slag at the top end, so that the cleaning is inconvenient, resulting in the one-off deslagging efficiency being lower and lower, and the thorough deslagging operation can be carried out only by moving for a plurality of times.
In order to improve and solve the above-mentioned problems, we propose an air flotation machine for industrial wastewater having a function of treating polluting gases.
Disclosure of Invention
The invention aims to provide an industrial sewage air flotation machine with a function of treating polluted gas, and aims to solve the problems that the air flotation machine for industrial sewage in the market cannot completely mix air bubbles and flocculated sewage, is inconvenient to treat the polluted gas and cannot automatically remove flocculated slag adhered to a scraper plate well in the working process.
In order to achieve the purpose, the invention provides the following technical scheme: an air floatation machine for industrial sewage with a function of treating polluted gas comprises an air floatation tank, a rotating shaft, a collecting chamber, a rotating belt and a scraper blade, wherein an aeration chamber is integrally arranged at the left side of the air floatation tank, a water inlet and an aerator are arranged at the top end of the aeration chamber, the top end of the right side of the aerator is connected with the top end of a top cover through an air pipe, the top end of the rotating shaft is connected with the aerator, a base plate is connected and arranged at the top end of a first motor, a lead screw is arranged above the base plate, the upper part of the lead screw is connected with a movable plate through a rotating sleeve, meanwhile, the bottom of the first motor is arranged above a base, the upper part of the collecting chamber is communicated with the air floatation tank through a baffle, an outlet is arranged at the top end of the right side of the collecting chamber, the rotating belt is arranged above a rolling wheel, and a second motor is fixed at the top end of one side of the rolling wheel, and the right lower position of the rolling wheel is provided with a slag outlet, the mounting seat is mounted above the outer wall of the top cover, and the bottom of the scraper is provided with a slag scraping device.
Preferably, the partition plate between the air floatation tank and the aeration chamber is of a mesh structure, three quarters of the height of the aeration chamber is equal to the length of the rotating shaft, and aeration holes are uniformly distributed on the periphery of the outer part of the rotating shaft.
Preferably, the air pipe comprises a transverse air suction pipe, an installing head and a bottom air suction pipe, the installing head is installed at the top end of the transverse air suction pipe, the bottom of the middle position of the transverse air suction pipe is connected with the bottom air suction pipe, the area of the bottom air suction pipe is equal to that of the top end of the air floatation tank, and meanwhile the installing head is in threaded connection with the installing seat.
Preferably, the top end of the top cover is of a sealed structure, the position of the mounting seat mounted on the outer portion of the top cover corresponds to the position of the mounting head, the inside of the top end of the mounting seat is filled with activated carbon, and the bottom of the top cover is of a mesh structure with the mesh size of 0.5 cm.
Preferably, inside initiative swing pinion and the driven swing pinion of including above the chassis, the equal angle all around of initiative swing pinion is provided with 4 driven swing pinions, and the connected mode between the bottom of driven swing pinion and the chassis is the bearing connection to the connected mode of driven swing pinion's top and lead screw is the welding.
Preferably, the screw rod is provided with a thread structure above, the thread directions of the upper side and the lower side of the screw rod are opposite, the thread structure on the screw rod is in threaded connection with the rotating sleeve, the rotating sleeve and the moving plate are integrated, and holes are formed in the upper portion of the moving plate in a penetrating mode.
Preferably, the upper part of the rotating belt is of a mesh structure, and the distance between the upper part of the rotating belt and the bottom of the top cover is equal to the length of the slag scraping device.
Preferably, scrape the sediment device and include first reset spring, scrape head, second reset spring, first outer sleeve and second outer sleeve, first reset spring sets up in the inside bottom of second outer sleeve, and the top welding of second outer sleeve has first outer sleeve, and the inside of first outer sleeve is connected with scraping the head through second reset spring.
Preferably, the top end of the scraping head is in a conical structure, the top end of the scraping head is in contact connection with the scraping plate, and the scraping head is in a telescopic structure in the first outer sleeve.
Compared with the prior art, the invention has the beneficial effects that: this industrial sewage air supporting machine for sewage that possesses handle polluting gaseous function can be abundant and the bubble mixes the adsorption work in sewage entering into the inside of aeration chamber through the flocculation, the phenomenon that adsorption is incomplete can not appear taking place, the scraper blade is carrying out the in-process of striking off to the flocculation sediment, can be fine carry out the self-cleaning work to the flocculation sediment that bonds on the scraper blade, make the work efficiency of whole scraper blade can not reduce along with the extension of time, also can be fine utilize and handle the work to polluting's gas simultaneously, can not appear floating in the environment of work, the inconvenient effect of handling:
(1) the movable plate which moves up and down can well mix and stir the flocculated sewage inside, so that the effect of mixing up and down is achieved, a large amount of flocculated sewage pollutants are prevented from being accumulated at the bottom of the aeration chamber, and meanwhile, aeration holes are uniformly distributed outside the rotating shaft, so that the aeration holes can transmit the bubbles to all positions inside the whole aeration chamber, and further the bubbles can be repeatedly mixed with the pollutants mixed with the movable plate, so that the effect of fully combining the pollutants with the bubbles is achieved;
(2) due to the arrangement of the air pipe, the polluted gas generated by the sewage in the air floatation tank can be well absorbed, and the gas is absorbed and then used by the aerator through the air pipe, so that the polluted gas forms bubbles under the work of the aerator and is reused, the air does not need to be adsorbed outside again, and the internal environment of the whole air floatation machine does not influence the body health of workers;
(3) the scraper blade can be in the inside work of stretching out and drawing back of scraping the sediment device, and then when the bottom of hood is removed to whole scraper blade, can make the scraper blade in the inside work of stretching out and drawing back of scraping the sediment device, at the in-process that stretches out and draws back, owing to scrape the toper structure on first top, the work of getting is scraped to the pollutant that bonds above the scraper blade that can be fine, and the phenomenon that the work efficiency of scraper blade reduces along with the extension of time can not appear takes place.
Drawings
FIG. 1 is a schematic main sectional view of the present invention;
FIG. 2 is a schematic top view of the rotating belt of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the interior of the base pan of the present invention viewed from above;
FIG. 6 is a schematic cross-sectional view of an aeration chamber according to the present invention;
fig. 7 is a schematic view of the trachea structure of the present invention.
In the figure: 1. an air floatation tank; 2. an aeration chamber; 3. a water inlet; 4. an aerator; 5. an air tube; 501. a transverse air suction pipe; 502. a mounting head; 503. a bottom aspiration channel; 6. a top cover; 7. a rotating shaft; 8. a first motor; 9. a chassis; 901. a driving rotary gear; 902. a driven rotary gear; 10. a screw rod; 11. rotating the sleeve; 12. moving the plate; 13. a base; 14. a collection chamber; 15. a baffle plate; 16. an outlet; 17. rotating the belt; 18. a squeegee; 19. a slag outlet; 20. a mounting seat; 21. a second motor; 22. a rolling wheel; 23. a slag scraping device; 2301. a first return spring; 2302. scraping the head; 2303. a second return spring; 2304. a first outer sleeve; 2305. a second outer sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an air floatation machine for industrial sewage with a function of treating polluted gas comprises an air floatation tank 1, an aeration chamber 2, a water inlet 3, an aerator 4, an air pipe 5, a top cover 6, a rotating shaft 7, a first motor 8, a chassis 9, a screw rod 10, a rotating sleeve 11, a movable plate 12, a base 13, a collection chamber 14, a baffle 15, an outlet 16, a rotating belt 17, a scraping plate 18, a slag outlet 19, a mounting seat 20, a second motor 21, a rolling wheel 22 and a slag scraping device 23, wherein the left side of the air floatation tank 1 is integrally provided with the aeration chamber 2, the top end of the aeration chamber 2 is provided with the water inlet 3 and the aerator 4, the right top end of the aerator 4 is connected with the top end of the top cover 6 through an air pipe 5, the top end of the rotating shaft 7 is connected with the aerator 4, the top end of the first motor 8 is connected with the chassis 9, the screw rod 10 is arranged above the chassis 9, the upper part of the screw rod 10 is connected with the movable plate 12 through the rotating sleeve 11, meanwhile, the bottom of the first motor 8 is arranged above the base 13, the upper portion of the collecting chamber 14 is communicated with the air floatation tank 1 through the baffle 15, the right top end of the collecting chamber 14 is provided with the outlet 16, the rotating belt 17 is arranged above the rolling wheel 22, the top end of one side of the rolling wheel 22 is fixed with the second motor 21, the position on the lower right of the rolling wheel 22 is provided with the slag outlet 19, the mounting seat 20 is arranged above the outer wall of the top cover 6, and the bottom of the scraper 18 is provided with the slag scraping device 23.
The baffle between air supporting pond 1 and the aeration chamber 2 is mesh structure, and the three quarters of aeration chamber 2 height equals with the length of rotation axis 7 to even distribution has the aeration hole around the outside of rotation axis 7, can be so that the bubble that forms is in each place of whole aeration chamber 2 inside, reaches the pollutant with each position and carries out absorbent effect.
The trachea 5 includes horizontal aspiration channel 501, installation head 502 and bottom aspiration channel 503, and installation head 502 is installed on the top of horizontal aspiration channel 501, and the bottom of horizontal aspiration channel 501 intermediate position is connected with bottom aspiration channel 503, and the area of bottom aspiration channel 503 equals with the top area of air supporting pond 1, the connected mode between installation head 502 and the mount pad 20 is threaded connection simultaneously, conveniently handle the work to the polluting gas that sewage produced, reach the effect that conveniently recycles, also conveniently extract the work to external air simultaneously, the serious phenomenon of external environmental pollution can not appear.
The top of top cap 6 is sealed column structure, and the position of the mount pad 20 of installation on the top cap 6 outside corresponds to the position of installation head 502 each other to the inside packing on mount pad 20 top has activated carbon, and the bottom of top cap 6 is 0.5 cm's mesh column structure for the mesh size simultaneously, and the setting of activated carbon can avoid the inside gas loss of top cap 6 to the external environment in, also conveniently makes simultaneously to carry out installation work between installation head 502 and the mount pad 20.
Inside initiative rotating gear 901 and the driven rotating gear 902 of including in chassis 9 top, the angle such as all around of initiative rotating gear 901 is provided with 4 driven rotating gear 902, and the connected mode between the bottom of driven rotating gear 902 and the chassis 9 is connected for the bearing to the connected mode of driven rotating gear 902's top and lead screw 10 is the welding, conveniently drives driven rotating gear 902 under initiative rotating gear 901's effect and rotates, reaches and conveniently drives lead screw 10 and carries out the pivoted effect.
The upper part of the rotating belt 17 is in a mesh structure, the distance between the upper part of the rotating belt 17 and the bottom of the top cover 6 is equal to the length of the slag scraping device 23, the slag scraping device 23 comprises a first return spring 2301, a scraping head 2302, a second return spring 2303, a first outer sleeve 2304 and a second outer sleeve 2305, the first return spring 2301 is arranged at the inner bottom end of the second outer sleeve 2305, and the top end of the second outer sleeve 2305 is welded with a first outer sleeve 2304, the inside of the first outer sleeve 2304 is connected with the scraping head 2302 through a second return spring 2303, the top end of the scraping head 2302 is in a conical structure, and the top end of the scraping head 2302 is in contact connection with the scraper 18, and the scraping head 2302 is of a telescopic structure in the first outer sleeve 2304, so that the scraping work of pollutants on the scraper 18 is facilitated under the action of the scraping head 2302, the accumulation is avoided seriously, and the use efficiency of the whole scraper 18 cannot be reduced along with the time extension.
The working principle of the embodiment is as follows: when the industrial sewage air-floating machine with the function of treating the polluted gas is used, firstly, the whole device needs to be placed at a proper position under the action of the bottom base 13, then, the whole air-floating machine can be used, in the using process, according to the graph shown in the figure 1, the figure 5, the figure 6 and the figure 7, firstly, a worker needs to start a fan above the aerator 4 and the air pipe 5, the fan is started, the transverse suction pipe 501 at the bottom of the air pipe 5 can absorb the outside air under the action of the mounting seat 20, then the outside air is used by the aerator 4 through the air pipe 5, the aerator 4 converts the air absorbed by the transverse suction pipe 501 into bubbles, then, the flocculated sewage can enter the aeration chamber 2 through the water inlet 3, and the flocculated pollutant and the bubbles generated by the aerator 4 are adsorbed, and then float in the top of the flotation tank 1, in the course of entering water, in order to guarantee the bubble can carry on the abundant contact with pollutant after flocculating, need to start the first electrical machinery 8, make the first electrical machinery 8 drive the initiative rotary gear 901 to advance and rotate, then make the driven rotary gear 902 rotate, and then the feed screw 10 rotates, drive the movable plate 12 above the feed screw 10 to carry on the work of moving up and down under the auxiliary action of the rotating sleeve 11, in the course of moving, because there are holes in the even penetration above the movable plate 12, and then in the course of moving, can make the rivers link up each other under the effect of the hole, the rivers of the upper and lower position in the aeration chamber 2 can mix each other at the same time, and will not damage the bubble produced, and because of the setting of the rotating shaft 7, therefore has reached the effect that the pollutant combines with the bubble well, when sewage enters the upper part of the inside of the whole air floatation tank 1, polluting gas is generated, the top cover 6 can well shield the polluting gas, the suction pipe 503 at the bottom below the air pipe 5 can absorb the generated polluting gas to be used for generating bubbles by the aerator 4, and the phenomenon that the polluting gas is directly discharged to cause the pollution to the working environment is avoided;
when a large amount of pollutants are accumulated above the whole air floatation tank 1, the pollutants need to be removed, in the process of removing, as shown in fig. 1-4, the second motor 21 needs to be started first, so that the second motor 21 drives the rolling wheel 22 to rotate, and further drives the rotating belt 17 to move, in the process of working, the slag scraping device 23 and the scraper 18 are driven to move simultaneously, the pollutants on the top end of the air floatation tank 1 can be well taken away in the process of moving the scraper 18, then the pollutants can be well discharged through the slag outlet 19, in the process of discharging slag, the scraper 18 can move to the top end of the top cover 6 under the action of the rotating belt 17, because the distance between the top end of the top cover 6 and the rotating belt 17 is equal to the length of the slag scraping device 23, therefore, the scraper 18 can be compressed to the lowest point under the action of the first return spring 2301, in the process of compression, because the top end of the scraping head 2302 is in a conical structure and the top end of the scraping head 2302 is in contact with the edge of the scraper 18, the scraping operation on the scraper 18 is well completed, in the process of scraping the slag, the scraping head 2302 can perform telescopic operation under the action of the second return spring 2303 in the first outer sleeve 2304, so that the effect of thoroughly removing the contaminated slag on the scraping head 2302 is achieved, the scraped contaminant residue can fall through the mesh-shaped structure on the rotating belt 17, one part of the scraped contaminant residue can be adsorbed by the bubbles again and can be removed, one part of the scraped contaminant residue can fall through the top end of the baffle 15 into the collection chamber 14, and finally, the contaminant in the collection chamber 14 is discharged through the outlet 16, so that the whole sewage floatation treatment work is well completed, and a series of works are completed (the specific working method of the motor, the fan and other machines in the prior art is a machine in the existing market, the prior art is well known to those skilled in the agricultural and environmental arts and therefore will not be described in detail herein).
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides a possesses air supporting machine for industrial sewage who handles polluting gaseous function, includes air supporting pond (1), rotation axis (7), collecting chamber (14), rotatory belt (17) and scraper blade (18), its characterized in that: an aeration chamber (2) is integrally installed on the left side of the air floatation tank (1), a water inlet (3) and an aerator (4) are arranged at the top end of the aeration chamber (2), the top end of the right side of the aerator (4) is connected with the top end of a top cover (6) through an air pipe (5), the top end of a rotating shaft (7) is connected with the aerator (4), a base plate (9) is installed at the top end of a first motor (8) in a connected mode, a lead screw (10) is installed above the base plate (9), the upper portion of the lead screw (10) is connected with a movable plate (12) through a rotating sleeve (11), the bottom of the first motor (8) is arranged above a base (13), the upper portion of a collecting chamber (14) is communicated with the air floatation tank (1) through a baffle plate (15), an outlet (16) is installed at the top end of the right side of the collecting chamber (14), and a rotating belt (17) is arranged above a rolling wheel (22), a second motor (21) is fixed at the top end of one side of the rolling wheel (22), a slag outlet (19) is formed in the position, below the right side of the rolling wheel (22), the mounting seat (20) is mounted above the outer wall of the top cover (6), and a slag scraping device (23) is arranged at the bottom of the scraper (18);
the air pipe (5) comprises a transverse air suction pipe (501), an installing head (502) and a bottom air suction pipe (503), the installing head (502) is installed at the top end of the transverse air suction pipe (501), the bottom of the middle position of the transverse air suction pipe (501) is connected with the bottom air suction pipe (503), the area of the bottom air suction pipe (503) is equal to that of the top end of the air floatation tank (1), and meanwhile, the installing head (502) is in threaded connection with the installing seat (20);
the top end of the top cover (6) is of a sealed structure, the position of a mounting seat (20) mounted on the outer portion of the top cover (6) corresponds to the position of the mounting head (502), activated carbon is filled in the top end of the mounting seat (20), and meanwhile the bottom of the top cover (6) is of a mesh-shaped structure with the mesh size of 0.5 cm;
the partition plate between the air floatation tank (1) and the aeration chamber (2) is of a mesh structure, three quarters of the height of the aeration chamber (2) is equal to the length of the rotating shaft (7), and aeration holes are uniformly distributed on the periphery of the outer part of the rotating shaft (7);
the inner part above the base plate (9) comprises a driving rotating gear (901) and driven rotating gears (902), 4 driven rotating gears (902) are arranged on the periphery of the driving rotating gear (901) at equal angles, the bottom of each driven rotating gear (902) is connected with the base plate (9) through a bearing, and the top ends of the driven rotating gears (902) are welded with the lead screws (10);
the upper part of the screw rod (10) is provided with a thread-shaped structure, the thread directions of the upper side and the lower side of the screw rod are opposite, the thread structure on the screw rod (10) is in threaded connection with the rotating sleeve (11), the rotating sleeve (11) and the moving plate (12) are integrated, and holes penetrate through the upper part of the moving plate (12);
the upper part of the rotating belt (17) is of a mesh structure, and the distance between the upper part of the rotating belt (17) and the bottom of the top cover (6) is equal to the length of the slag scraping device (23).
2. The air flotation machine for industrial wastewater with the function of treating polluted gas according to claim 1, characterized in that: scrape sediment device (23) including first reset spring (2301), scrape head (2302), second reset spring (2303), first outer sleeve (2304) and second outer sleeve (2305), first reset spring (2301) sets up the inside bottom in second outer sleeve (2305), and the top welding of second outer sleeve (2305) has first outer sleeve (2304), the inside of first outer sleeve (2304) is connected with scraping head (2302) through second reset spring (2303).
3. The air flotation machine for industrial wastewater with the function of treating polluted gas according to claim 2, characterized in that: the top end of the scraping head (2302) is in a conical structure, the top end of the scraping head (2302) is in contact connection with the scraper (18), and the scraping head (2302) is in a telescopic structure in the first outer sleeve (2304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811100438.1A CN109160633B (en) | 2018-09-20 | 2018-09-20 | Air flotation machine for industrial sewage with pollution gas treatment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811100438.1A CN109160633B (en) | 2018-09-20 | 2018-09-20 | Air flotation machine for industrial sewage with pollution gas treatment function |
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| Publication Number | Publication Date |
|---|---|
| CN109160633A CN109160633A (en) | 2019-01-08 |
| CN109160633B true CN109160633B (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811100438.1A Active CN109160633B (en) | 2018-09-20 | 2018-09-20 | Air flotation machine for industrial sewage with pollution gas treatment function |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696043A (en) * | 2009-10-29 | 2010-04-21 | 麦王环保工程技术(上海)有限公司 | Progressive air flotation device |
| CN206384960U (en) * | 2017-01-16 | 2017-08-08 | 青岛建城伟业环境工程有限公司 | A kind of novel air floating machine |
| CN207079026U (en) * | 2017-08-02 | 2018-03-09 | 上海楚源环保科技有限公司 | A kind of novel flotation tank |
| CN107963688A (en) * | 2017-12-20 | 2018-04-27 | 郑州艾莫弗信息技术有限公司 | A kind of effective aerating apparatus that flocculate can be cleared up |
| CN207313179U (en) * | 2017-10-16 | 2018-05-04 | 四川建筑职业技术学院 | A kind of building site sewage air-flotation formula equipment for separating liquid from solid |
| CN207551946U (en) * | 2017-11-20 | 2018-06-29 | 北京沧浪清源环保科技有限责任公司 | Air supporting precipitates all-in-one machine |
-
2018
- 2018-09-20 CN CN201811100438.1A patent/CN109160633B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696043A (en) * | 2009-10-29 | 2010-04-21 | 麦王环保工程技术(上海)有限公司 | Progressive air flotation device |
| CN206384960U (en) * | 2017-01-16 | 2017-08-08 | 青岛建城伟业环境工程有限公司 | A kind of novel air floating machine |
| CN207079026U (en) * | 2017-08-02 | 2018-03-09 | 上海楚源环保科技有限公司 | A kind of novel flotation tank |
| CN207313179U (en) * | 2017-10-16 | 2018-05-04 | 四川建筑职业技术学院 | A kind of building site sewage air-flotation formula equipment for separating liquid from solid |
| CN207551946U (en) * | 2017-11-20 | 2018-06-29 | 北京沧浪清源环保科技有限责任公司 | Air supporting precipitates all-in-one machine |
| CN107963688A (en) * | 2017-12-20 | 2018-04-27 | 郑州艾莫弗信息技术有限公司 | A kind of effective aerating apparatus that flocculate can be cleared up |
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| Publication number | Publication date |
|---|---|
| CN109160633A (en) | 2019-01-08 |
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