CN201367369Y

CN201367369Y - Submerged-floating type hoisting aeration apparatus

Info

Publication number: CN201367369Y
Application number: CNU2009201159607U
Authority: CN
Inventors: 林云明; 林梦炜; 陈炳鑫; 徐晓明; 张树才; 严力虎; 沈荣贵
Original assignee: Hangzhou Tianyu Environmental Protection Engineering Co Ltd
Current assignee: Hangzhou Tianyu Environmental Protection Engineering Co Ltd
Priority date: 2009-03-19
Filing date: 2009-03-19
Publication date: 2009-12-23
Anticipated expiration: 2019-03-19

Abstract

The utility model relates to a submerged-floating type hoisting aeration apparatus, which is mainly composed of an aerator which is communicated with an external air supplying source by an air inlet pipe, and an air bag type or tubular float bowl which is connected with the aerator, the aerator is allocated with a lifting locator which is provided with a lifting steel rope and can lead the aerator to lift and locate; the aerator is formed by combining at least two tubular or disk-type micropore aerators and is communicated with a soft air inlet pipe by an air inlet branched passage; the air bag type or tubular float bowl is communicated with an external air source by an air inlet and exhaust soft pipe; the lifting locator is composed of at least one set of pulley component and the lifting steel rope; the pulley component also comprises locating pulleys at the edge of a sewage tank and the bottom of the sewage tank, and the lifting steel rope forms an edge vertical section of the sewage tank, a bottom horizontal section of the sewage tank and a vertical section under the aerator through the pulley component and the locating pulleys, and is connected with the lower part of the aerator finally; the submerged-floating type hoisting aeration apparatus has the characteristics of simple structure and convenient usage, leading the aerator to be submerged-floated in the sewage tank for convenient location, being convenient for maintenance and repair, being convenient for continuous and stable operation for a long time, reducing the using cost and improving the sewage processing effect.

Description

Submergence type lift aeration apparatus

Technical field

The utility model relates to a kind of aerating apparatus that is used for sewage disposal, belong to sewage disposal device.

Background technology

The method of sewage disposal is a lot, just comprises that wherein aerobic biological process for treating, this method are comparatively economy and effective meanss in the present sewage water treatment method.But the effect that influences the aerobe processing has several factors, and wherein just requiring has sufficient dissolved oxygen in the sewage, therefore needs to use aerating apparatus to the sewage oxygen supply in aerobic biological process for treating.

Common aerating apparatus is made of inlet pipe and the aerator that is connected with ventpipe that is immersed in the sewage, by air supply source, by inlet pipe, the air branch is clipped to aerator to the sewage air feed as air pump, gas blower etc. again, to improve the oxygen dissolved in the sewage.Described aerator is to be combined by many tubular types (or disc type) micropore aeration pipe; Existing aerating apparatus belongs to the structure of stationkeeping basically, even have the floated aerating apparatus of Float cylinder type, they still are the certain position work that is in the sewage lagoon.Therefore, these aerating apparatuss that are in a fixed position can be under the severe environment for a long time works, in case damages such as indivedual accessories take place in the system, can only put the water in the sewage lagoon dried, just can carry out local overhauling, and for large-scale sewage work, because of being difficult to put the water in the big sewage lagoon dried, be difficult to carry out the modular repair and the installation of aerating apparatus, even need to carry out spawn culture etc. after discharging water again, not only consume the time but also increase material consumption, also increase use cost simultaneously, reduce wastewater treatment efficiency.

Summary of the invention

The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of submergence type lift aeration apparatus that provides.It is a kind of energy by the wireline jacking system with the convenient location of aerating apparatus works better, breaks down when needing maintenance as the part, by the buoyancy behind air bag or the tubular type aeration of float, carries out local overhauling and installation by floating to the water surface on the jacking system.After maintenance or the installation,, utilize the wireline jacking system that aerating apparatus is fixed in the water-bed locating device, do not influence the sewage lagoon non-stop run, reduce use cost, improve wastewater treatment efficiency thereby reach by discharging the air of air bag or tubular type inflator.

The purpose of this utility model is finished by following technical solution, it mainly is made of the aerator that is communicated with by inlet pipe and outside air supply source and the gasbag-type that links to each other with this aerator or tubular type floating drum, and described aerator also disposes one can make the lifting steady arm that the aerator lifting is localized, have lifting wire rope.

Described aerator is combined by two straight tubes or disc type micro-hole aerator at least, and it is in charge of with soft inlet pipe by air inlet and is connected; Described gasbag-type or tubular type floating drum are connected with the peripheral hardware source of the gas by the intake and exhaust flexible pipe; Described lifting steady arm is made up of one group of pulley assembly and lifting wire rope at least; Described pulley assembly also comprises the locating wheel that is arranged at the bottom of sewage lagoon pool side and the pond, and lifting wire rope through pulley assembly and locating wheel form have pool side vertical section, pond at the bottom of vertical section under horizontal section and the aerator, and finally link to each other with the aerator bottom.

Also dispose at least one group of stopper that constitutes by spacing wireline of lifting and stop collar on the described lifting steady arm limit, the spacing wireline of described lifting is vertically fixed on the pool wall of sewage lagoon, stop collar (assembly) is fixed on the aerator and can be nested with on spacing wireline and can moves up and down, and prevents the aerating system displacement.

Be provided with a plurality of carriages at the bottom of the pond of described aerator below for the aerator placement.

The utility model belongs to a kind of improvement to prior art, and it has simple in structure, and is easy to use; And the principle of utilizing undersea boat can make aerator dive and float in the sewage lagoon, is a kind of innovation; The maintenance of aerator is convenient in convenient simultaneously location, is convenient to continuous, the steady running of sewage treatment project, and can reduces use cost, improves characteristics such as wastewater treatment efficiency.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Embodiment

Below in conjunction with accompanying drawing the utility model is done detailed introduction: shown in the accompanying drawing 1, the utility model mainly is made of aerator 2 that is communicated with by inlet pipe 1 and outside air supply source and gasbag-type or the tubular type floating drum 3 that links to each other with this aerator 2.Described aerator 2 also disposes one can make the lifting steady arm 4 that aerator 2 liftings are localized, have lifting wire rope 41.

Described aerator 2 is combined by two straight tubes or disc type micro-hole aerator 21 at least, and shown in the figure is 14 aerating tube-type micropore devices 21, and they are in charge of 22 by air inlet and are connected with soft inlet pipe 1; Described gasbag-type or tubular type floating drum 3 are connected with the peripheral hardware source of the gas by intake and exhaust flexible pipe 31; Described lifting steady arm 4 is made up of one group of pulley assembly 42 and lifting wire rope 41 at least; Described pulley assembly 42 also comprises the locating wheel 43 at the bottom of sewage lagoon pool side and the pond, and lifting wire rope 41 through pulley assembly 42 and locating wheel 43 form have pool side vertical section 44, pond at the bottom of vertical section 46 under horizontal section 45 and the aerator 2, and finally link to each other with aerator 2 bottoms; Lifting wire rope 41 shown in the figure be with aerator 2 in air inlet be in charge of 22 and be connected.Also dispose at least one group of stopper 5 that constitutes by spacing wireline 51 of lifting and stop collar 52 on lifting steady arm described in the utility model 4 limits, the spacing wireline 51 of described lifting is vertically fixed on the pool wall of sewage lagoon, and stop collar 52 is fixed on the aerator 2 and can be nested with on the spacing wireline 51 of lifting and can moves up and down; Stop collar 52 shown in the figure also is that the air inlet that is fixed in the aerator 2 is in charge of on 22.Be provided with a plurality of carriages 6 at the bottom of the pond of described aerator 2 belows for the aerator placement.

The utility model utilizes the pneumatically supported principle of air bag, during exhaust, utilizes the deadweight tenesmus of aerator, utilizes the wireline locating wheel to position; During inflation, utilize the air supporting principle to promote aerator, utilize its buoyancy, a plank is rested on the aerator, form similar land platform, after overhauling, as long as suction goes out the gas in the air bag, then multiple again sinking location.

Claims

1, a kind of submergence type lift aeration apparatus, it mainly is made of the aerator that is communicated with by inlet pipe and outside air supply source and the gasbag-type that links to each other with this aerator or tubular type floating drum, it is characterized in that described aerator (2) also disposes one and can make the lifting steady arm (4) that aerator (2) lifting is localized, have lifting wire rope (41).

2, submergence type lift aeration apparatus according to claim 1 is characterized in that described aerator (2) is combined by two tubular types or disc type micro-hole aerator (21) at least, and it is in charge of (22) by air inlet and is connected with soft inlet pipe (1); Described gasbag-type or tubular type floating drum (3) are connected with the peripheral hardware source of the gas by intake and exhaust flexible pipe (31); Described lifting steady arm (4) is made up of one group of pulley assembly (42) and lifting wire rope (41) at least; Described pulley assembly (42) also comprises the locating wheel (43) at the bottom of sewage lagoon pool side and the pond, and lifting wire rope (41) through pulley assembly (42) and locating wheel (43) form have pool side vertical section (44), pond at the bottom of vertical section (46) under horizontal section (45) and the aerator (2), and finally link to each other with aerator (2) bottom.

3, submergence type lift aeration apparatus according to claim 1 and 2 is characterized in that also disposing on described lifting steady arm (4) limit at least one group of stopper (5) that is made of spacing wireline of lifting (51) and stop collar (52); The spacing wireline of described lifting (51) is vertically fixed on the pool wall of sewage lagoon, and stop collar (52) is fixed on aerator (2) and goes up and can be nested with on spacing wireline (51) and can move up and down.

4, submergence type lift aeration apparatus according to claim 3 is characterized in that being provided with at the bottom of the pond of described aerator (2) below a plurality of carriages of placing for aerators (2) (6).