CN202880951U - Novel jet air floating device - Google Patents

Novel jet air floating device Download PDF

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Publication number
CN202880951U
CN202880951U CN 201220578974 CN201220578974U CN202880951U CN 202880951 U CN202880951 U CN 202880951U CN 201220578974 CN201220578974 CN 201220578974 CN 201220578974 U CN201220578974 U CN 201220578974U CN 202880951 U CN202880951 U CN 202880951U
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CN
China
Prior art keywords
air
container
floating
jet
machine main
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Expired - Fee Related
Application number
CN 201220578974
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Chinese (zh)
Inventor
李根生
任发强
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李根生
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Priority to CN 201220578974 priority Critical patent/CN202880951U/en
Application granted granted Critical
Publication of CN202880951U publication Critical patent/CN202880951U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a novel jet air floating device, comprising a micro-bubble generating system, an air floater main body container and a sludge scraper. The novel jet air floating device is characterized in that the micro-bubble generating system is composed of a micro-bubble generator and a circulating pump; the air floater main body container is composed of an air floating pond, a settling pond, a clean-water reservoir, a level regulator, an inlet pipe, an outlet pipe, an air inlet and a mud discharge hole; the front end of the air floater body container is connected with the inlet pipe, a dreg hopper and an air inlet; the air floating pond, the settling pond and the clean-water reservoir are arranged inside the air floater body container; the level regulator and the circulating pump are connected to the rear end of the air floater body container, and the level regulator is connected to the outlet pipe. The manufacturing cost of the air floating device is greatly reduced, and meanwhile, the operating cost of the device is also reduced.

Description

A kind of jet-type Novel air floating device
Technical field
The utility model relates to solid-liquid separation, the oily water separation field in sewage disposal and the production technique, relates in particular to a kind of jet-type Novel air floating device.
Background technology
At present, the core technology of air-floating apparatus is the generating technique of microbubble, and what conventional air-floating apparatus adopted is air soluble method, and its principle of work is that air can dissolve under certain pressure in the water, and gas is overflowed from water and formed micro-bubble when pressure release.Its device is comparatively numerous and diverse, mainly is made of dissolving, recycle pump, air compressor, release system etc., and simultaneously, operation energy consumption is also larger.
On June 3rd, 2002, patented mandate (the patent No.: ZL022367888) of the air floating micro bubble generator of inventor's innovation and creation, afterwards, my unit successively is applied to water body oxygenation and air-floating apparatus aspect with this technology, especially the Novel air floating device effect that adopts this technology to make is fine, can substitute the air soluble method air-floating apparatus fully, and bubbles volume and bubble diameter are all adjustable, adapt to solid-liquid separation and the oily water separation of different occasions.Thereby on the basis of present technique, finishing innovation and creation through the improvement innovation is the jet-type Novel air floating device that device is more simple, cost significantly reduces.
Summary of the invention
The purpose of this utility model solves above technical problem, utilize the first-class device of dissolving, air compressor machine, outgas in the alternative air soluble method air-flotation system of microbubble generator, its manufacturing cost of air-floating apparatus is reduced greatly, reduce simultaneously a kind of jet-type Novel air floating device patent of the working cost of device.
In order to solve the problems of the technologies described above, the jet-type Novel air floating device that the utility model provides is achieved in that
A kind of jet-type Novel air floating device, comprise the microbubble generation systems, air floatation machine main body container and slag scraper, described microbubble generation systems is made of microbubble generator and recycle pump, the air floatation machine main body container is by air flotation pool, settling tank, clean water basin, liquor-level regulator, inlet pipe, outlet pipe, air intlet and mud discharging mouth consist of, air floatation machine main body container front end connects inlet pipe, slag bucket, air intlet, air floatation machine main body container inside is provided with air flotation pool, settling tank, clean water basin, air floatation machine main body container rear end is connected with liquor-level regulator, recycle pump, liquor-level regulator connection outlet pipe.
Next step, described microbubble generator is installed in the exit of recycle pump at packaged unit, be installed at big-and-middle-sized device on the outlet conduit of recycle pump.
Next step, described microbubble generator air supporting area 1.5m2, power demand 2.2kw processes water yield 20m3/h.
Next step, it is more than 25 meters that described circulating pump lift requires.
Next step, the size of described air flotation pool is according to processing water yield design, its cross-sectional flow≤0.3m/min, the degree of depth 〉=1.5m.
Next step, described slag scraper is made of motor, step-down gear, driving chain wheel, chain and the dreg scraper that is fixed on the chain.
The beneficial effects of the utility model are, the jet-type Novel air floating device after testing: after air supporting was processed, suspended substance can be subdued more than 90%, added then better effects if of flocculation agent.Lipid (dissolving oil need add emulsion splitter) can be subdued more than 95%, and is suitable with the dissolved air type air-float device.This device is simple to operate, easily realizes automatization, need not staff on duty.Its failure rate is extremely low, and maintenance cost is low.Its power consumption is equivalent to the recycle pump of air soluble method, has saved the power of air compressor machine, saving energy 30%.
Jet-type Novel air floating device system architecture is simple, and manufacturing expense is about 60% of dissolved air type air-float device, can be production unit and creates better economic benefit, for applying unit is reduced investment outlay.The throw-in type air-floating apparatus is flexible, can be used for processing accident or utilize prior pool, container consolidate (oil) moisture from.
Description of drawings
Fig. 1 is the structural representation that the utility model provides;
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of jet-type Novel air floating device, comprise the microbubble generation systems, air floatation machine main body container 3 and slag scraper 4, described microbubble generation systems is made of microbubble generator 12 and recycle pump 10, air floatation machine main body container 3 is by air flotation pool 5, settling tank 6, clean water basin 7, liquor-level regulator 8, inlet pipe 1, outlet pipe 9, air intlet 13 and mud discharging mouth 11 consist of, air floatation machine main body container 3 front ends connect inlet pipe 1, slag bucket 2, air intlet 13, air floatation machine main body container 3 inside are provided with air flotation pool 5, settling tank 6, clean water basin 7, air floatation machine main body container 3 rear ends are connected with liquor-level regulator 8, recycle pump 10, liquor-level regulator 8 connection outlet pipes 9, microbubble generator 12 is installed in the exit of recycle pump 10 at packaged unit, be installed at big-and-middle-sized device on the outlet conduit of recycle pump 10, microbubble generator 12 air supporting area 1.5m2, power demand 2.2kw, process water yield 20m3/h, it is more than 25 meters that circulating pump lift requires, the size of air flotation pool 5 is according to processing water yield design, its cross-sectional flow≤0.3m/min, the degree of depth 〉=1.5m, slag scraper 4 is by motor, step-down gear, driving chain wheel, chain and the dreg scraper that is fixed on the chain consist of.
The principle of work of this device, former water enters air flotation pool 5 tops from inlet pipe 1, recycle pump 10 will be sent into the microbubble generator 12 of air flotation pool bottom and bring air into from air intlet 13 from the water of clean water basin 7, the current that eject from microbubble generator 12 carry a large amount of microbubbles and are diffused into the water body, microbubble adheres to the suspended substance surface in uphill process or grease sticks to bubble surface, thereby its combination rises to liquid level because proportion descends.The scum silica frost of piling up gradually is timed the slag scraper 4 of rotation and scrapes into slag bucket 2, thus realize solid (oil) moisture from.The water of removing most suspended substances enters settling tank 6 from the bottom, silt class material heavier in the water body also can be discharged from mud discharging mouth 11 in this precipitation, liquor-level regulator 8 is used for liquid level in the equalizing tank, overflows from slag-drip opening with waterproof, and liquor-level regulator 8 is disposable adjusting location when installation and debugging.Bubble diameter and bubbles volume (observing rise time and the air flotation effect of bubble) are also located by the disposable adjustment of air inlet valve (13) when installation and debugging.Compact simplified type air-floating apparatus can be made throw-in type: microbubble generator 12 is installed in recycle pump 10 outlets of suitable flow and lift, it is dropped in container or the pond, by artificial or mechanical skimming (oil).
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims (6)

1. jet-type Novel air floating device, comprise the microbubble generation systems, air floatation machine main body container and slag scraper, it is characterized in that, described microbubble generation systems is made of microbubble generator and recycle pump, the air floatation machine main body container is by air flotation pool, settling tank, clean water basin, liquor-level regulator, inlet pipe, outlet pipe, air intlet and mud discharging mouth consist of, air floatation machine main body container front end connects inlet pipe, slag bucket, air intlet, air floatation machine main body container inside is provided with air flotation pool, settling tank, clean water basin, air floatation machine main body container rear end is connected with liquor-level regulator, recycle pump, liquor-level regulator connection outlet pipe.
2. jet-type Novel air floating device according to claim 1 is characterized in that, described microbubble generator is installed in the exit of recycle pump at packaged unit, be installed at big-and-middle-sized device on the outlet conduit of recycle pump.
3. jet-type Novel air floating device according to claim 2 is characterized in that, described microbubble generator air supporting area 1.5m 2, power demand 2.2kw processes water yield 20m 3/ h.
4. jet-type Novel air floating device according to claim 1 is characterized in that, it is more than 25 meters that described circulating pump lift requires.
5. jet-type Novel air floating device according to claim 1 is characterized in that, the size of described air flotation pool is according to processing water yield design, its cross-sectional flow≤0.3m/min, the degree of depth 〉=1.5m.
6. jet-type Novel air floating device according to claim 1 is characterized in that, described slag scraper is made of motor, step-down gear, driving chain wheel, chain and the dreg scraper that is fixed on the chain.
CN 201220578974 2012-11-06 2012-11-06 Novel jet air floating device Expired - Fee Related CN202880951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220578974 CN202880951U (en) 2012-11-06 2012-11-06 Novel jet air floating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220578974 CN202880951U (en) 2012-11-06 2012-11-06 Novel jet air floating device

Publications (1)

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CN202880951U true CN202880951U (en) 2013-04-17

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CN 201220578974 Expired - Fee Related CN202880951U (en) 2012-11-06 2012-11-06 Novel jet air floating device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108658170A (en) * 2018-04-23 2018-10-16 蔡锦文 A kind of heavy water oil slick absorption device of floating drum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108658170A (en) * 2018-04-23 2018-10-16 蔡锦文 A kind of heavy water oil slick absorption device of floating drum

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Sanmenxia Liyuan Environmental Protection Engineering Equipment Co.,Ltd.

Assignor: Li Gensheng

Contract record no.: 2014410000087

Denomination of utility model: Novel jet air floating device

Granted publication date: 20130417

License type: Exclusive License

Record date: 20140829

EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130417

Termination date: 20151106