CN201896096U

CN201896096U - Aeration device for aeration tank

Info

Publication number: CN201896096U
Application number: CN201020640403XU
Authority: CN
Inventors: 钱小明
Original assignee: CHANGSHU SHENGXIN ENVIRONMENTAL PROTECTION EQUIPMENT Co Ltd
Current assignee: CHANGSHU SHENGXIN ENVIRONMENTAL PROTECTION EQUIPMENT Co Ltd
Priority date: 2010-12-03
Filing date: 2010-12-03
Publication date: 2011-07-13
Anticipated expiration: 2020-12-03

Abstract

The utility model relates to an aeration device for an aeration tank, belonging to the technical field of a sewage treatment unit. The aeration device for the aeration tank comprises an air inlet manifold with air outlet pipes, and a group of aeration pipes which are connected with the air inlet manifold and provided with aeration holes at intervals on the pipe bodies. The aeration device for the aeration tank is characterized in that the air outlet pipes are arranged on the air inlet manifold at intervals in the length direction, each air outlet pipe is fixedly provided with an air outlet pipe matching flange, one ends of the aeration pipes connected with the air outlet pipes are respectively and fixedly provided with an aeration pipe matching flange, and the aeration pipe matching flanges are connected with the air outlet pipe matching flanges. The aeration device for the aeration tank has the advantages that continuous operation of the aeration tank can be ensured, energy sources are saved, the time for inspection and protection is saved, and the working intensity of inspection and protection staff is reduced.

Description

The aerating apparatus that the aeration tank is used

Technical field

The utility model belongs to the waste disposal plant technical field, is specifically related to the aerating apparatus that a kind of aeration tank is used.

Background technology

The waste water that produces in industries such as textile printing and dyeing, chemical and medicine industry and papermaking need production process is handled, and nationality is with protection environment and conserve water resource.The effect of aeration is to being incorporated into the sewage oxygenation in the aeration tank, and guaranteeing has certain dissolved oxygen in the water, and to keep the vitality of microorganism, therefore, so-called aeration is exactly constantly air to be squeezed in the water, and airborne oxygen is dissolved in the water.

The structure of the aerating apparatus that widely uses in the prior art as shown in Figure 1, comprise an inlet manifold 1 and one group of aeration tube 2, the position placed in the middle of inlet manifold 1 length direction connects an escape pipe 11, one group of aeration tube 2 is with the interval distributions, the spaced apart solarization air cap 21 that is provided with on the body of each aeration tube 2, and each aeration tube 2 common land is connected with a distribution piping, and distribution piping is connected with aforesaid escape pipe 11.During use, with one group of aeration tube 2 be installed in default in the aeration tank and aeration tube permanent seat that be positioned at aeration tank bottom on, come from compressed air source unit or claim the air of aerogenesis apparatus to cause escape pipe 11 through inlet manifold 1, cause distribution piping by escape pipe 11, and then distribute to one group of aeration tube 2 by distribution piping, by 21 ejections of the solarization air cap on the aeration tube 2, to the sewage aeration in the aeration tank.

Said structure has not only simple but also economic strong point, but because distribution piping is taken on the aeration tube permanent seat of bottom that one group of aeration tube 2 is fixed in the aeration tank, that is: all aeration tubes 2 are positioned at the bottom of aeration tank, and fix with aforesaid aeration tube permanent seat, therefore when aeration tube 2 because of the time cause damage for a long time after, if untimely replacing then can influence the aeration effect.Yet if will change aeration tube 2 and/or escape pipe 11, the sewage in the aeration tank thoroughly must be drained, enter the aeration tank by the serviceman aeration tube 2 of fault is changed.Thereby cause following problem: the one, be to carry out under the state of stopping using in the aeration tank owing to change aeration tube, therefore influence promptly influences carrying out continuously of sewage disposal to the aeration of sewage; Two is that one group of maintenance process is heavy long, because existed the time of the sewage eliminating of waiting to wait in the aeration tank before entering maintenance; Three be in one group of aeration tube wherein one or a few body that causes damage carries out maintain and replace the time, other intact aeration tube is in holding state, that is to say, even change wherein aeration tube, sewage in the aeration tank need be put equally and remove, promptly bring disaster to all the other because of a damage; The 4th, serviceman's working strength is big; The 5th, be unfavorable for energy-conservationly, can consume the power taking energy undoubtedly because the sewage in the aeration tank got rid of for the maintain and replace aeration tube with doing nothing.

To sum up, be necessary the aerating apparatus in the prior art is improved, the applicant retrieves, yet on disclosed patent documentation and relevant technical magazine, there is no all referential technology enlightenments that the foregoing problems eliminated is arranged, for this reason, the applicant has carried out exploration and trial repeatedly, finds a way to resolve the problem finally, and technical scheme described below produces under this background.

Summary of the invention

It is a kind of in the time will changing the aeration tube inspection of breakage that task of the present utility model is to provide, need not the sewage in the aeration tank got rid of and need not the aeration tank is quit work and nationality continues to carry out and embodies save energy with what ensure sewage disposal, help shortening to maintenance replacing time of aeration tube and can alleviate the aerating apparatus that the aeration tank of maintenance personnel's operation intensity is used.

Task of the present utility model is finished like this, the aerating apparatus that a kind of aeration tank is used, comprise inlet manifold with escape pipe be connected with the inlet manifold and on body the spaced apart one group of aeration tube that is provided with solarization air cap, be characterised in that: described escape pipe is spaced apart at described inlet manifold's length direction, and be installed with an escape pipe adapting flange on each escape pipe, the end that described one group of aeration tube is connected with described escape pipe respectively is installed with an aeration tube adapting flange, and the aeration tube adapting flange is connected with described escape pipe adapting flange.

In a specific embodiment of the present utility model, the tubular form of described one group of aeration tube is zigzag.

In another specific embodiment of the present utility model, the end of described one group of aeration tube respectively is connected with the lower end of a hanging wire, and the upper end of hanging wire is hung on the standard trolley, and standard trolley places on the pool wall of aeration tank.

The technical scheme that the utility model provides is arranged in last one group of inlet manifold owing to change the unique escape pipe in the prior art into interval, and on each escape pipe, configure the tracheae adapting flange, and it is matched that an end respectively sets firmly an aeration tube adapting flange at one group of aeration tube and escape pipe, aeration tube adapting flange and escape pipe adapting flange are matched, therefore in the time will changing to the aeration tube maintenance, as long as removing flange connects, both need not the water in the aeration tank is got rid of, also need not the aeration tank is quit work, thereby can guarantee the continuous service of aeration tank, save energy, save the inspection time and reduce inspection personnel's working strength.

Description of drawings,

Fig. 1 is a specific embodiment structure iron of the present utility model.

The structure iron of the aerating apparatus that Fig. 2 uses for the aeration tank in the prior art.

Embodiment

For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but to the description of embodiment all is not restriction to the utility model scheme, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.

Ask for an interview Fig. 1, in Fig. 1, the applicant shows and separates a plurality of aeration tanks 3 of building by laying bricks or stones, and following description is at one of them aeration tank 3.The aerating apparatus that the aeration tank of the utility model scheme is used comprises an inlet manifold 1, this inlet manifold 1 and aerogenesis apparatus for example air compressor or similarly device be connected, promptly the length direction inlet manifold 1 is connected with one group of escape pipe 11 at interval on the inlet manifold 1 who is furnished with valve 12, in the present embodiment, though the quantity of one group of escape pipe 11 of signal is eight, but obviously should not be subjected to the restriction of this quantity, because the concrete situation according to aeration tank 3 can be made adaptations, so-called adaptations is meant that escape pipe 11 can increase and can reduces, shown in figure, the end of each escape pipe 11 is installed with an escape pipe adapting flange 111.

Continue and ask for an interview Fig. 1, (with same aeration tank 3) aeration tube 2 that one group of quantity equates with the quantity of aforesaid escape pipe 11 is laid in the interval state in the aeration tank 3, the spacing distance of one group of aeration tube 2 is identical with the spacing distance of one group of escape pipe 11, one end of each aeration tube 2 is that illustrated upper end is equipped with an aeration tube adapting flange 22, and aeration tube adapting flange 22 is connected by fastening piece and aforesaid escape pipe adapting flange 11 after adding sealing-ring.The other end of each aeration tube 2 is that illustrated lower end is sunk at the bottom of the pond of aeration tank 3, and on the body of this end of aeration tube 2 the spaced apart solarization air cap 21 that is provided with.Shown in figure, the global shape of each aeration tube 2 is the zigzag of English alphabet, promptly is the zigzag bending.

In order when overhauling, to be convenient to extract aeration tube 2, therefore be connected with an end of a hanging wire 23, and the other end of hanging wire 23 is hung on the peg 231 at the end of each aeration tube 2, peg 231 is shelved on the pond of aeration tank 3 along last.Hanging wire 23 both can be an iron wire, also can be nylon rope or similar belt.The material of aforesaid aeration tube 2 both can be a galvanized pipe, also can be stainless steel tube or other equivalent pipe, specifically can determine according to the character of waste water.For example, for general waste water, can adopt galvanized pipe, and, then preferably use stainless steel tube for serious corrosive waste water that has.

In the time will or changing to the aeration tube maintenance of a certain or a few breakages, so as long as the corresponding flange of removal connects screw, aeration tube 2 is shifted out aeration tank 3, and the aeration tube adapting flange on the aeration tube 2 that will newly enable 22 connects with escape pipe adapting flange 111.In above-mentioned inspection process, need not to resemble and the sewage in the aeration tank 3 are got rid of the prior art, but both save energy can save time again, and in the inspection process, whole aeration tank 3 keeps working order aeration tube 2.

Air from aerogenesis apparatus is distributed to escape pipe 11 by inlet manifold 1, and then supply with one group of aeration tube 2, by 21 ejections of the solarization air cap on the body of the aeration tube at the bottom of the pond that is positioned at aeration tank 32, to the sewage oxygenation, sewage after oxygenation enters follow-up link and handles, until up to standard.

Claims

1. aerating apparatus that the aeration tank is used, comprise have escape pipe (11) inlet manifold (1) be connected with inlet manifold (1) and on body the spaced apart one group of aeration tube (2) that is provided with solarization air cap (21), it is characterized in that: described escape pipe (11) is spaced apart at described inlet manifold's (1) length direction, and be installed with an escape pipe adapting flange (111) on each escape pipe (11), the end that described one group of aeration tube (2) is connected with described escape pipe (11) respectively is installed with an aeration tube adapting flange (22), and aeration tube adapting flange (22) is connected with described escape pipe adapting flange (111).

2. the aerating apparatus that aeration tank according to claim 1 is used is characterized in that the tubular form of described one group of aeration tube (2) is zigzag.

3. the aerating apparatus that aeration tank according to claim 1 is used, it is characterized in that the end of described one group of aeration tube (2) respectively is connected with the lower end of a hanging wire (23), the upper end of hanging wire (23) is hung on the standard trolley (231), and standard trolley (231) places on the pool wall of aeration tank.