CN201923854U - Air floatation slag scraper for wastewater treatment - Google Patents

Air floatation slag scraper for wastewater treatment Download PDF

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Publication number
CN201923854U
CN201923854U CN201020685326XU CN201020685326U CN201923854U CN 201923854 U CN201923854 U CN 201923854U CN 201020685326X U CN201020685326X U CN 201020685326XU CN 201020685326 U CN201020685326 U CN 201020685326U CN 201923854 U CN201923854 U CN 201923854U
Authority
CN
China
Prior art keywords
air floatation
sides
axle
shaft
scraper
Prior art date
Application number
CN201020685326XU
Other languages
Chinese (zh)
Inventor
蒋季祥
刘孝欣
吕江梓
曲丽丽
姜玉章
Original Assignee
青岛国标环保有限公司
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 青岛国标环保有限公司 filed Critical 青岛国标环保有限公司
Priority to CN201020685326XU priority Critical patent/CN201923854U/en
Application granted granted Critical
Publication of CN201923854U publication Critical patent/CN201923854U/en

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Abstract

An air floatation slag scraper for wastewater treatment belongs to environment protection and water treatment technology, and comprises an air floatation tank, an electric motor, a speed reducer and a driving chain wheel. Front and rear bearing supports are installed on two opposite tank walls of the air floatation tank, and a front shaft and a rear shaft are respectively installed on the front and rear bearing supports. Two front chain wheels are fixedly installed on the left and the right sides of the front shaft respectively, and two rear chain wheels are fixedly installed on the left and the right sides of the rear shaft respectively. Two transmission chains are respectively installed on the front chain wheels and the rear chain wheels positioned on the left and the right sides. Two vertical scrapping plates are installed on the two transmission chains. A driven chain wheel is fixedly installed at the outer end of the front shaft, and a driving chain is installed on the driving chain wheel and the driven chain wheel. The air floatation slag scraper changes one way slag scrapping to unidirectional uninterrupted slag scrapping, so that the scrapping efficiency is improved, and the electricity consumption cost and the equipment cost are lowered. The air floatation slag scraper can be widely applied to sewage disposal equipment adopting flocculation treatment technology.

Description

Use in waste water treatment air supporting dregs scraper
Technical field
The utility model belongs to the environment protection technical field of waste water processing, more particularly relates to the design improvement of use in waste water treatment air supporting dregs scraper.
Background technology
The air supporting dregs scraper is the support equipment of air flotation cell in the sewage disposal, is applicable to strike off the scum silica frost that the air flotation pool surface produces in the flocculation treatment process.Normal chain-type or running type movable plate machinery dregs scraper and the rotary dregs scraper of adopting.Domestic air supporting dregs scraper mostly is the one-pass type dreg scraping buggy at present, power consumption expense height, and system is complicated, and equipment cost is higher.And because only one way is scraped slag, it is also lower to strike off efficient.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned shortcoming and defect, and a kind of use in waste water treatment air supporting dregs scraper is provided.It changes one way, and to scrape slag be the unidirectional slag of uninterruptedly scraping, and strikes off efficient and improve, and power consumption expense and equipment cost reduce.
In order to achieve the above object, the utility model comprise air flotation pool, be installed in the outer motor of air flotation pool, with motor-driven step-down gear, be installed in the drive sprocket on the speed reducer output shaft.Two groups of bearing supports before and after being installed with above relative two pool walls of air flotation pool are installed with front axle and rear axle respectively in the two groups of bearing supports in front and back.The left and right sides of front axle is fixedly mounting a preceding sprocket wheel respectively, sprocket wheel after the left and right sides of rear axle is fixedly mounting respectively.On the preceding sprocket wheel of the left and right sides and the back sprocket wheel conduction chain is installed respectively.On the two conduction chains two perpendicular scraper plates are installed.The outer end of front axle is fixedly mounting driven sprocket, and initiatively chain is installed on drive sprocket and the driven sprocket.
Two perpendicular scraper plates are uniform along the conduction chain.Two uniform perpendicular scraper plates operate steadily, scrape foam and skimming is effective.
Two perpendicular scraper plates are stainless steel.The perpendicular scraper plate of stainless steel is corrosion-resistant, long service life.
Task of the present utility model comes to this and finishes.
The utility model changes one way, and to scrape slag be the unidirectional slag of uninterruptedly scraping, and strikes off efficient and improve, and power consumption expense and equipment cost reduce.It can be widely used in the sewage disposal device of flocculation treatment process.
During work, motor drives step-down gear, drive sprocket, initiatively chain, driven sprocket, front axle, two preceding sprocket wheels, two conduction chains, two back sprocket wheels and rear axle rotation successively, finally drives two perpendicular scraper plates air flotation pool is scraped foam and skimming.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 looks synoptic diagram for the right side of Fig. 1.
Embodiment
Embodiment 1.A kind of use in waste water treatment air supporting dregs scraper is as Fig. 1~shown in Figure 2.The step-down gear 3 that it comprises air flotation pool 1, be installed in the outer motor 2 of air flotation pool 1, drive with motor 2, be installed in the drive sprocket 4 on step-down gear 3 output shafts.Two groups of bearing supports 9 before and after being installed with above relative two pool walls of air flotation pool 1 are installed with front axle 5 and rear axle 6 respectively in the two groups of bearing supports 9 in front and back.The left and right sides of front axle 5 is fixedly mounting a preceding sprocket wheel 7, sprocket wheel 8 after the left and right sides of rear axle 6 is fixedly mounting respectively respectively.On the preceding sprocket wheel 7 of the left and right sides and the back sprocket wheel 8 a conduction chain 10 is installed respectively.On the two conduction chains 10 two perpendicular scraper plates 11 are installed.The outer end of front axle 5 is fixedly mounting driven sprocket 12, and initiatively chain 13 is installed on drive sprocket 4 and the driven sprocket 12.
Two perpendicular scraper plates 11 are uniform along conduction chain 10.Two uniform perpendicular scraper plates 11 operate steadily, scrape foam and skimming is effective.
Two perpendicular scraper plates 11 are stainless steel.The perpendicular scraper plate 11 of stainless steel is corrosion-resistant, long service life.
During work, motor 2 drives step-down gear 3, drive sprocket 4, initiatively chain 13, driven sprocket 12, front axle 5, two preceding sprocket wheels 7, two conduction chains 10, two back sprocket wheels 8 and rear axle 6 rotations successively, finally drives two perpendicular scraper plates 11 air flotation pool is scraped foam and skimming.
Embodiment 1 changes one way, and to scrape slag be the unidirectional slag of uninterruptedly scraping, and strikes off efficient and improve, and power consumption expense and equipment cost reduce.It can be widely used in the sewage disposal device of flocculation treatment process.

Claims (3)

1. use in waste water treatment air supporting dregs scraper, comprise air flotation pool, be installed in the outer motor of air flotation pool, with motor-driven step-down gear, be installed in the drive sprocket on the speed reducer output shaft, two groups of bearing supports before and after it is characterized in that being installed with above relative two pool walls of air flotation pool, in the two groups of bearing supports in front and back front axle and rear axle are installed respectively, the left and right sides of front axle is installed with a preceding sprocket wheel respectively, sprocket wheel after the left and right sides of rear axle is installed with one respectively, on the preceding sprocket wheel of the left and right sides and the back sprocket wheel conduction chain is installed respectively, on the two conduction chains two perpendicular scraper plates are installed, the outer end of front axle is installed with driven sprocket, and initiatively chain is installed on drive sprocket and the driven sprocket.
2. according to the described use in waste water treatment air supporting of claim 1 dregs scraper, it is characterized in that said two perpendicular scraper plates are uniform along the conduction chain.
3. according to claim 1 or 2 described use in waste water treatment air supporting dregs scrapers, it is characterized in that said two perpendicular scraper plates are stainless steel.
CN201020685326XU 2010-12-20 2010-12-20 Air floatation slag scraper for wastewater treatment CN201923854U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020685326XU CN201923854U (en) 2010-12-20 2010-12-20 Air floatation slag scraper for wastewater treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020685326XU CN201923854U (en) 2010-12-20 2010-12-20 Air floatation slag scraper for wastewater treatment

Publications (1)

Publication Number Publication Date
CN201923854U true CN201923854U (en) 2011-08-10

Family

ID=44427718

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020685326XU CN201923854U (en) 2010-12-20 2010-12-20 Air floatation slag scraper for wastewater treatment

Country Status (1)

Country Link
CN (1) CN201923854U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104190113A (en) * 2014-09-05 2014-12-10 无锡贺邦金属制品有限公司 Bubble scrapper for silicon
CN104724895A (en) * 2015-04-08 2015-06-24 杨朝虹 Vehicle mounted mobile sewage and sludge harmless treatment device
CN104743759A (en) * 2015-04-08 2015-07-01 重庆市渝中区市政管理局环卫三所 Movable type dirt high-efficiency solid-liquid separation device
CN108314227A (en) * 2018-02-06 2018-07-24 张格玮 A kind of recycling bathing water installations

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104190113A (en) * 2014-09-05 2014-12-10 无锡贺邦金属制品有限公司 Bubble scrapper for silicon
CN104724895A (en) * 2015-04-08 2015-06-24 杨朝虹 Vehicle mounted mobile sewage and sludge harmless treatment device
CN104743759A (en) * 2015-04-08 2015-07-01 重庆市渝中区市政管理局环卫三所 Movable type dirt high-efficiency solid-liquid separation device
CN104743759B (en) * 2015-04-08 2019-04-30 重庆市渝中区市政管理局环卫三所 Mobile dirt solid-liquid separation device
CN108314227A (en) * 2018-02-06 2018-07-24 张格玮 A kind of recycling bathing water installations

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GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110810

Termination date: 20141220