CN205773520U - A kind of sewage disposal efficient air-floating apparatus - Google Patents

A kind of sewage disposal efficient air-floating apparatus Download PDF

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Publication number
CN205773520U
CN205773520U CN201620723988.9U CN201620723988U CN205773520U CN 205773520 U CN205773520 U CN 205773520U CN 201620723988 U CN201620723988 U CN 201620723988U CN 205773520 U CN205773520 U CN 205773520U
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CN
China
Prior art keywords
oil
casing
zone
district
aeration zone
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.)
Expired - Fee Related
Application number
CN201620723988.9U
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Chinese (zh)
Inventor
王文毓
肖永兵
杨本寿
周小燕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yunnan Zhu Yuan Ingegneria Ambientale Srl
Original Assignee
Yunnan Zhu Yuan Ingegneria Ambientale Srl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yunnan Zhu Yuan Ingegneria Ambientale Srl filed Critical Yunnan Zhu Yuan Ingegneria Ambientale Srl
Priority to CN201620723988.9U priority Critical patent/CN205773520U/en
Application granted granted Critical
Publication of CN205773520U publication Critical patent/CN205773520U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of sewage disposal efficient air-floating apparatus, including casing, aeration zone, frizing district, oil collecting zone, mud collection area and gathering ground, deflection plate it is provided with between aeration zone and mud collection area, deflection plate base is tightly connected with tank floor, top margin is less than casing upper surface, it is provided with overflow plate between frizing district and oil collecting zone, the overflow plate first half is obliquely installed, top margin is less than casing upper surface, lower half is vertically arranged, base and mud collection area are provided with water stream channel, oil collecting zone is provided with oil trap, oil trap is positioned at the rear of overflow plate, and the upper surface of oil trap is less than the top margin of overflow plate, deflection plate, overflow plate, the space that oil trap and casing surround is gathering ground, it is provided with water inlet pipe on the tank wall of bottom, aeration zone, it is provided with outlet pipe on the tank wall of the opposite side relative with water inlet pipe.This utility model provide a kind of small suspended substance removal effect preferably, skimming, scrape the sewage disposal efficient air-floating apparatus that mud is effective.

Description

A kind of sewage disposal efficient air-floating apparatus
Technical field
This utility model relates to technical field of sewage treatment equipment, especially a kind of sewage disposal efficient air-floating apparatus.
Background technology
Air floatation machine is to utilize minute bubbles or micro-bubble to make the equipment that the impurity in medium emerges, and contains in water body Some density close to the trickle of water and deadweight be difficult to sink or float impurity this air-floating apparatus can be used to remove.One As air floatation machine due to aeration zone and mud collection area, the bottom of gathering ground be open, aerator is producing microbubble to floating Meanwhile, also some entraining air bubbles the dregs of fat and is distributed in whole cesspool, purifies in water and can contain these impurity, thus There will be skimming, to scrape mud aspect effect general so that purification of water quality is thorough, does not reaches high standard.It addition, existing air floatation machine Work process is that sewage is directly discharged from casing after oil-scraping device and mud-scraping apparatus so that the small float of some in water Directly discharge therewith, also result in purification of water quality thorough, the problem appearance that effect of deoiling is bad.Therefore it provides it is a kind of small Suspended substance removal effect preferably, skimming, the sewage disposal efficient air-floating apparatus of scraping mud effective be desirability.
Utility model content
The purpose of this utility model be just to provide a kind of small suspended substance removal effect preferably, skimming, to scrape mud effective Sewage disposal efficient air-floating apparatus.
The purpose of this utility model is achieved in that and includes casing, aeration zone, frizing district, oil collecting zone, mud collection area and collection Pool, aeration zone is arranged on the side of casing, and oil collecting zone is arranged on the casing opposite side relative to aeration zone, and frizing district is arranged on Between the top of casing, and aeration zone, position and oil collecting zone, mud collection area is arranged on the lower section of frizing district and oil collecting zone, and is positioned at aeration The rear portion in district;Being provided with deflection plate between aeration zone and mud collection area, deflection plate base is tightly connected with tank floor, and top margin is less than Casing upper surface, is provided with overflow plate between frizing district and oil collecting zone, the overflow plate first half is obliquely installed, and top margin is less than on casing End face, lower half is vertically arranged, and base and mud collection area are provided with water stream channel, and oil collecting zone is provided with oil trap, and oil trap is positioned at The rear of overflow plate, and the upper surface of oil trap is less than the top margin of overflow plate, and deflection plate, overflow plate, oil trap enclose with casing The space become is gathering ground, the tank wall of bottom, aeration zone is provided with water inlet pipe, on the tank wall of the opposite side relative with water inlet pipe It is provided with outlet pipe.
This utility model is by arranging deflection plate between aeration zone and mud collection area, it is ensured that the sewage entering casing exists The microbubble that aeration zone produces fully floats and enters frizing district, reduces and is scattered in the microbubble in whole cesspool.Meanwhile, originally Utility model is provided with overflow plate between frizing district and oil collecting zone, before discharging can water below overflow plate after sewage purification Circulation road flows out, and changes original water (flow) direction and flow velocity, destroys the bubble structure being originally stable in the presence of in water so that The solid suspension disequilibrium carried in bubble, rises to frizing district or drops to mud collection area, makes sewage obtain further Purify.Therefore, this utility model be a kind of small suspended substance removal effect preferably, skimming, scrape the sewage disposal that mud is effective Use efficient air-floating apparatus.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
In figure: 1-casing, 2-water inlet pipe, 3-deflection plate, 4-aerator, 41-stirring paddle, 42-aeration section, 43-motor, 5- Chain-type oil-scraping device, 51-axle I, 52-drive sprocket assembly, 53-chain, 54-oil scraping plate, 55-axle II, 56-is total by movable sprocket Become, 6-overflow plate, 7-oil trap, 71-oil exit pipe, 8-outlet pipe, 9-sludge hopper, 10-blow-off pipe.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described, but never in any form to this utility model in addition Limit, any change made based on this utility model teaching or improvement, belong to protection domain of the present utility model.
As it is shown in figure 1, this utility model includes casing 1, aeration zone, frizing district, oil collecting zone, mud collection area and gathering ground, expose Gas district is arranged on the side of casing 1, and oil collecting zone is arranged on the casing 1 opposite side relative to aeration zone, and frizing district is arranged on casing 1 Top, and between aeration zone, position and oil collecting zone, mud collection area is arranged on the lower section of frizing district and oil collecting zone, and is positioned at aeration zone Rear portion;Being provided with deflection plate 3 between aeration zone and mud collection area, deflection plate 3 base is connected with casing 1 sealing bottom surface, and top margin is less than Casing 1 upper surface, is provided with overflow plate 6 between frizing district and oil collecting zone, overflow plate 6 first half is obliquely installed, and top margin is less than case Body 1 upper surface, lower half is vertically arranged, and base and mud collection area are provided with water stream channel, and oil collecting zone is provided with oil trap 7, oil-collecting Groove 7 is positioned at the rear of overflow plate 6, and the upper surface of oil trap 7 is less than the top margin of overflow plate 6, deflection plate 3, overflow plate 6, collection The space that oil groove 7 and casing 1 surround is gathering ground, and the tank wall of bottom, aeration zone is provided with water inlet pipe 2, relative with water inlet pipe 2 Opposite side tank wall on be provided with outlet pipe 8.
Further, aeration zone is provided with aerator 4 straight down, and aerator 4 includes setting gradually from top to bottom Motor 43, aeration section 42 and stirring paddle 41.Microbubble is directly injected in sewage by aeration section 42, then micro-by stirring paddle 41 Bubble is distributed in sewage uniformly.
Further, frizing district is provided with oil-scraping device.Oil-scraping device is chain-type oil-scraping device 5, including driving means, Drive sprocket assembly 52, passive sprocket assemblies 56, chain 53 and the oil scraping plate 54 being arranged on chain 53, drive sprocket assembly 52 casing 1 upper ends being positioned close to side, aeration zone, including two drive sprockets and the axle I 51 of connection two drive sprockets, Axle I 51 two ends are arranged on casing 1 sidewall by bearing block;Passive sprocket assemblies 56 is positioned close to the casing of side, oil collecting zone 1 upper end, is arranged on casing 1 by the axle II 55 of movable sprocket, axle II 55 by bearing block by movable sprocket and connection two including two On sidewall;The drive sprocket of correspondence side, position and connected into drive circuit, drive sprocket assembly by chain 53 by movable sprocket 52 drive chain 53 and oil scraping plate 54 to operate by driving means.Chain-type oil-scraping device 5 is used can effectively to remove sewage In float, oils and fats, gelatin substance.
Further, mud collection area is provided with the sludge hopper 9 arranged in wave, and the bottom of each sludge hopper 9 is both provided with Blow-off pipe 10.Sludge hopper 9 is arranged in wave can change original water (flow) direction and flow velocity, destroys original stable existence The bubble structure of Yu Shuizhong so that the solid suspension disequilibrium carried in bubble, rises to frizing district or drops to collection Mud district, makes sewage be purified further.
Further, the bottom of oil trap 7 is provided with oil exit pipe 71.So as the dregs of fat discharged in oil trap 7 and glue class thing Matter.
Operation principle of the present utility model is such, and raw sewerage initially enters aeration zone, and aerator 4 is by micro- Bubble is directly injected in sewage, is then distributed in uniformly in sewage by 41 microbubbles of stirring paddle, and microbubble is in rising During solid suspension taken out of on deflection plate 3 climbs up on top of the water, float is scraped overflow along liquid level by chain-type oil-scraping device 5 On the tilting section of plate 6, then discharge through oil exit pipe 71 in pushing it into oil trap 7, deliver to after sludge settling in sludge hopper 9 through row Dirty pipe 10 is discharged, and after sewage purification, pipelined channel below overflow plate 6 flows out, owing to it changes original water before discharging Flow path direction and flow velocity, destroy the bubble structure being originally stable in the presence of in water so that the solid suspension carried in bubble loses Go balance, rise to frizing district or drop to mud collection area, making sewage be purified further.

Claims (6)

1. a sewage disposal efficient air-floating apparatus, it is characterised in that: include casing (1), aeration zone, frizing district, oil collecting zone, Mud collection area and gathering ground, aeration zone is arranged on the side of casing (1), and oil collecting zone is arranged on another relative to aeration zone of casing (1) Side, frizing district is arranged between the top of casing (1), and aeration zone, position and oil collecting zone, and mud collection area is arranged on frizing district and collection The lower section in oil district, and it is positioned at the rear portion of aeration zone;Deflection plate (3), deflection plate (3) base it is provided with between aeration zone and mud collection area Being connected with casing (1) sealing bottom surface, top margin is less than casing (1) upper surface, is provided with overflow plate between frizing district and oil collecting zone (6), overflow plate (6) first half is obliquely installed, and top margin is less than casing (1) upper surface, and lower half is vertically arranged, base and mud collection area Being provided with water stream channel, oil collecting zone is provided with oil trap (7), and oil trap (7) is positioned at the rear of overflow plate (6), and oil trap (7) upper surface is less than the top margin of overflow plate (6), the sky that deflection plate (3), overflow plate (6), oil trap (7) and casing (1) surround Between be gathering ground, the tank wall of bottom, aeration zone is provided with water inlet pipe (2), on the tank wall of the opposite side relative with water inlet pipe (2) It is provided with outlet pipe (8).
A kind of sewage disposal efficient air-floating apparatus the most according to claim 1, it is characterised in that: aeration zone is provided with perpendicular The most downward aerator (4), aerator (4) includes motor (43), aeration section (42) and the stirring paddle set gradually from top to bottom (41).
A kind of sewage disposal efficient air-floating apparatus the most according to claim 1, it is characterised in that: frizing district is provided with scrapes Oil device.
A kind of sewage disposal efficient air-floating apparatus the most according to claim 3, it is characterised in that: oil-scraping device is chain Formula oil-scraping device (5), including driving means, drive sprocket assembly (52), passive sprocket assemblies (56), chain (53) and setting Oil scraping plate (54) on chain (53), drive sprocket assembly (52) is positioned close to casing (1) upper end of side, aeration zone, bag Including two drive sprockets and connect the axle I (51) of two drive sprockets, axle I (51) two ends are arranged on casing (1) by bearing block On sidewall;Passive sprocket assemblies (56) is positioned close to casing (1) upper end of side, oil collecting zone, including two by movable sprocket and Connect two to be arranged on casing (1) sidewall by bearing block by the axle II (55) of movable sprocket, axle II (55);Correspondence side, position Drive sprocket and connected into drive circuit by chain (53) by movable sprocket, drive sprocket assembly (52) is driven by driving means Chain (53) and oil scraping plate (54) operating.
A kind of sewage disposal efficient air-floating apparatus the most according to claim 1, it is characterised in that: mud collection area be provided with in The sludge hopper (9) that wave is arranged, the bottom of each sludge hopper (9) is both provided with blow-off pipe (10).
A kind of sewage disposal efficient air-floating apparatus the most according to claim 1, it is characterised in that: the end of oil trap (7) Portion is provided with oil exit pipe (71).
CN201620723988.9U 2016-07-11 2016-07-11 A kind of sewage disposal efficient air-floating apparatus Expired - Fee Related CN205773520U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620723988.9U CN205773520U (en) 2016-07-11 2016-07-11 A kind of sewage disposal efficient air-floating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620723988.9U CN205773520U (en) 2016-07-11 2016-07-11 A kind of sewage disposal efficient air-floating apparatus

Publications (1)

Publication Number Publication Date
CN205773520U true CN205773520U (en) 2016-12-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620723988.9U Expired - Fee Related CN205773520U (en) 2016-07-11 2016-07-11 A kind of sewage disposal efficient air-floating apparatus

Country Status (1)

Country Link
CN (1) CN205773520U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112591925A (en) * 2021-03-08 2021-04-02 山东龙安泰环保科技有限公司 Integrated pretreatment device for percolate of waste incineration power plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112591925A (en) * 2021-03-08 2021-04-02 山东龙安泰环保科技有限公司 Integrated pretreatment device for percolate of waste incineration power plant

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161207

Termination date: 20200711