CN206544952U

CN206544952U - Sewage disposal system

Info

Publication number: CN206544952U
Application number: CN201720085485.8U
Authority: CN
Inventors: 郑洪雄
Original assignee: Shenzhen Hongli Electroplating Product Co Ltd
Current assignee: Shenzhen Hongli Electroplating Product Co Ltd
Priority date: 2017-01-21
Filing date: 2017-01-21
Publication date: 2017-10-10
Anticipated expiration: 2027-01-21

Abstract

The utility model discloses a kind of sewage disposal system, its drip irrigation device is the regulating reservoir for including being connected with each other, aeration tank, reaction tank, sedimentation basin and discharge pond, aeration tube is provided with the aeration tank, aeration pump is connected with the aeration tube, the aeration tube includes being located at the branch pipe of the core pipe and circle distribution at middle part in core pipe, the core pipe is rotationally connected with aeration tank bottom wall, the drive mechanism of its rotation of driving is provided with the core pipe, by so setting aeration tube to be aerated the liquid in aeration tank, and drive mechanism constantly drives aeration tube to rotate during aeration, so that not only the liquid under inactive state near aeration tube is aerated well, during aeration tube is rotated it is original not by exposure to place obtain good aeration, so that the aeration of aeration tank is more uniform, improve wastewater treatment efficiency, liquid can be flowed in rotation process simultaneously, therefore suspended substance is difficult in pond.

Description

Sewage disposal system

Technical field

The utility model is related to sewage treatment area, more particularly to a kind of sewage disposal system.

Background technology

With the continuous progress of society, the pollution for environment is also on the rise, and water pollution is wherein important one Pollution condition is planted, therefore is increasingly paid attention to for the technology of sewage disposal, such as notification number is in CN203653391U State's patent discloses a kind of steel mill's sewage disposal system, and the system includes：Including be sequentially connected sewage collecting pool, regulation Pond, automatic stirring pond, aeration tank, biochemistry, discharge pond.The sewage collecting pool collects the sewage of discharge, flows into regulating reservoir, carries out Water quality and runoff investigation, flow into automatic stirring pond, by setting the automatic stirrer in automatic stirring pond to be stirred sewage, Deposition, then aeration tank is discharged into, COD is removed, biochemical device is discharged into, flows through after biochemical treatment, discharge pond is discharged into.

Wherein aeration tank is to be shifted the oxygen in air into liquid by way of aeration, the dissolving in increase aeration tank Oxygen, prevents that suspended substance sinks in pond, keeps microorganism in pond under conditions of sufficient dissolved oxygen, to be carried out to dirty Organic substance in water Oxidation Decomposition, but existing aeration tank is all laying aeration tube in it at present, then by aeration pump toward leading in aeration tube Gas, but such that aeration it is not uniform enough, subregion from aeration tube farther out when just cannot get good aeration effect.

Utility model content

The purpose of this utility model is to provide a kind of sewage disposal system, with the more uniform advantage of aeration.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of sewage disposal system, includes regulating reservoir, aeration tank, reaction tank, sedimentation basin and the discharge pond of interconnection, It is provided with the aeration tank on aeration tube, the aeration tube and is connected with aeration pump, the aeration tube includes the core positioned at middle part The branch pipe of pipe and circle distribution in core pipe, the core pipe is rotationally connected with aeration tank bottom wall, the core pipe and is provided with drive Move its drive mechanism rotated.

By so setting aeration tube to be aerated the liquid in aeration tank, and during aeration, drive mechanism is not Disconnected driving aeration tube is rotated, so that not only the liquid under inactive state near aeration tube is aerated well, is exposed rotating During tracheae it is original not by exposure to place obtain good aeration so that the aeration of aeration tank is more equal It is even, wastewater treatment efficiency is improved, while liquid can be flowed in rotation process, therefore suspended substance is difficult in pond.

The utility model is further set：The branch pipe includes the transverse tube being radially arranged and the vertical tube being vertically arranged, institute Transverse tube, vertical tube and core pipe is stated to be interconnected.

Branch pipe is made up of transverse tube and vertical tube, so as to increase coverage rate of the aeration tube in pond, so that subsequent rotation aeration tube When can be to carrying out more good aeration comprehensively in pond.

The utility model is further set：It is provided with connecting tube, the connecting tube and equally sets between the adjacent vertical tube There is solarization air cap, the connecting tube is vertically arranged at intervals.

Connecting tube is set between adjacent vertical tube, and one side connecting tube can increase aeration tube to a certain extent in pond Coverage rate, on the other hand can play a part of structural strengthening, reduce the resistance of the vertical tube liquid body during aeration tube is rotated There is flexural deformation or even situation about damaging in power.

The utility model is further set：It is convexly equipped with the core pipe correspondence transverse tube on the first convex pipe, the first convex pipe It is threaded with the first thread segment for being provided with and being threadedly coupled with the first pipe sleeve on the first pipe sleeve, the transverse tube.

The detachable of branch pipe is realized by so setting, when running into one of branch pipe and damaging, the need to be only rotated One pipe sleeve can be pulled down and then changed, and unnecessary waste be saved, while easy to operate.

The utility model is further set：The second convex pipe, the second convex pipe are convexly equipped with the vertical tube correspondence connecting tube On be threaded with the second thread segment for being provided with and being threadedly coupled with the second pipe sleeve in the second pipe sleeve, the connecting tube.

It is achieved in that to the detachable of connecting tube, when running into connecting tube and damaging, only need to rotates the second pipe sleeve Changed, it is simple to operate quick.

The utility model is further set：The vertical tube bottom is extended with the leg for being connected to aeration tank bottom wall.

By the setting of leg, it can play a supporting role to aeration tube, while also causing aeration tube in rotation process more Have stability, reduce the situation for tilting and rocking.

The utility model is further set：Filter press is connected between the regulating reservoir and aeration tank.

Filter press can carry out separation of solid and liquid to the sewage of entrance, and liquid can be communicated to subsequent processing stage, and mud Then dry mud cake is compressed into by filter press to collect.

The utility model is further set：Cistern is connected between the filter press and aeration tank.

The setting of cistern can play a part of retaining, and the sewage after being separated through filter press is passed in cistern, together When cistern can play a part of caching, when liquid is aerated in aeration tank, sewage above can be temporarily present retaining In pond.

The utility model is further set：The liquid back pipe for being communicated to filter press is provided with the sedimentation basin.

The setting of liquid back pipe can play a part of back liquid, and the muddy sewage in sedimentation basin bottom can back flow back into filter press Interior further carry out separation of solid and liquid, reduces and wastes, and the processing of correspondence sewage is more thorough.

Brief description of the drawings

Fig. 1 is the overall structure figure of the present embodiment；

Fig. 2 is the structure chart of aeration tank in the present embodiment；

Fig. 3 is the structure chart of aeration tube in the present embodiment.

Reference：1st, regulating reservoir；2nd, filter press；3rd, cistern；4th, aeration tank；5th, reaction tank；6th, sedimentation basin；7th, discharge Pond；8th, liquid back pipe；9th, aeration tube；91st, core pipe；92nd, branch pipe；921st, transverse tube；922nd, vertical tube；10th, aeration pump；11st, support；12、 Motor；13rd, travelling gear；14th, conduction pipe；15th, connecting tube；16th, the first convex pipe；17th, the first pipe sleeve；18th, the second convex pipe；19、 Second pipe sleeve；20th, leg.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

A kind of sewage disposal system, as shown in figure 1, it include being sequentially connected regulating reservoir 1, filter press 2, cistern 3, expose Gas pond 4, reaction tank 5, sedimentation basin 6 and discharge pond 7, sewage are entered in filter press 2 from regulating reservoir 1 first, and filter press 2 can Solid-liquid is carried out to sewage（Sewage and mud）Separation, sewage is flowed into cistern 3 after separation, and mud is then compressed into by filter press 2 Dry mud cake is collected, and sewage is then notified in cistern 3, then is evacuated into aeration tank 4 by sewage in cistern 3 by water pump Row aeration, is then passed to and is chemically reacted in reaction tank 5 again, and sewage is passed to after reaction is precipitated in sedimentation basin 6, using heavy The water that shallow lake effect is taken out after sludge, precipitation is flow in discharge pond 7, recycling is reached, while being provided with sedimentation basin 6 The liquid back pipe 8 of filter press 2 is communicated to, the muddy sewage in the bottom of sedimentation basin 6, which can be back flowed back into filter press 2, further to be consolidated Liquid is separated, and is reduced and is wasted, and the processing of correspondence sewage is more thorough.

As shown in Figures 2 and 3, aeration tube 9 is provided with aeration tank 4, and aeration pump 10 is connected with aeration tube 9, should Aeration tube 9 includes the core pipe 91 and branch pipe 92 at center, and core pipe 91 is interconnected with branch pipe 92, and core pipe 91 is rotatably connected on aeration The bottom wall in pond 4, branch pipe 92 is circumferentially uniformly distributed, and the gas outlet of aeration pump 10 is provided with the conduction pipe 14 being connected with aeration tube 9, Conduction pipe 14 is rotated with core pipe 91 and is connected, and wherein branch pipe 92 includes being wholely set transverse tube 921 and vertical tube 922 so that aeration tube 9 Coverage rate in pond is wider, while the Chi Kou in aeration tank 4, which is provided with support 11, support 11, is provided with driving aeration tube 9 The drive mechanism of rotation, the drive mechanism includes motor 12 and travelling gear 13, rotates to drive aeration tube 9 by motor 12 Rotate, so that the liquid in aeration tank 4 is aerated by aeration tube 9, and motor 12 constantly drives during aeration Pneumatic aeration pipe 9 is rotated, so that not only the liquid under inactive state near aeration tube 9 is aerated well, is rotating aeration tube 9 During it is original not by exposure to place obtain good aeration so that the aeration of aeration tank 4 is more uniform, carry High wastewater treatment efficiency, while liquid can be flowed in rotation process, therefore suspended substance is difficult in pond.

And the first convex pipe 16 is convexly equipped with core pipe 91, and the first pipe sleeve 17 is threaded with the first convex pipe 16, The first thread segment being threadedly coupled with the first body is provided with transverse tube 921 simultaneously, so that the detachable of branch pipe 92 is realized, When running into one of branch pipe 92 and damaging, only need to rotate the first pipe sleeve 17 can be pulled down and then be changed, and saving need not The waste wanted, while easy to operate.

In order to increase connecting tube 15, and connecting tube are provided between the overall construction intensity of aeration tube 9, adjacent vertical tube 922 15 are vertically arranged at intervals, while being convexly equipped with the second convex pipe 18 on vertical tube 922, is threaded with the second convex pipe 18 The second thread segment being threadedly coupled with the second body is provided with two pipe sleeves 19, connecting tube 15, is realized to the removable of connecting tube 15 Unload, when running into connecting tube 15 and damaging, only need to rotate the second pipe sleeve 19 can be changed, simple to operate quick.

Be extended with the leg 20 for being connected to the bottom wall of aeration tank 4 in the bottom of vertical tube 922 in addition, the setting of leg 20 its can be right Aeration tube 9 is played a supporting role, while also causing aeration tube 9 to have more stability in rotation process, reduces the feelings for tilting and rocking Condition.

Claims

1. a kind of sewage disposal system, includes regulating reservoir (1), aeration tank (4), reaction tank (5), the sedimentation basin (6) of interconnection And pond (7) are discharged, it is provided with the aeration tank (4) on aeration tube (9), the aeration tube (9) and is connected with aeration pump (10), It is characterized in that：The aeration tube (9) includes being located at the branch pipe of the core pipe (91) and circle distribution at middle part in core pipe (91) (92), the core pipe (91) is rotationally connected with the driving that its rotation of driving is provided with aeration tank (4) bottom wall, the core pipe (91) Mechanism.

2. sewage disposal system according to claim 1, it is characterized in that：The branch pipe (92) includes the transverse tube being radially arranged (921) and the vertical tube (922) that is vertically arranged, the transverse tube (921), vertical tube (922) and core pipe (91) are interconnected.

3. sewage disposal system according to claim 2, it is characterized in that：The company of being provided between the adjacent vertical tube (922) Take over (15), be again provided with solarization air cap on the connecting tube (15), the connecting tube (15) is vertically arranged at intervals.

4. sewage disposal system according to claim 2, it is characterized in that：Described core pipe (91) correspondence transverse tube (921) place is convex Provided with the first convex pipe (16), it is threaded with the first pipe sleeve (17), the transverse tube (921) and sets on the first convex pipe (16) There is the first thread segment being threadedly coupled with the first pipe sleeve (17).

5. sewage disposal system according to claim 3, it is characterized in that：Described vertical tube (922) correspondence connecting tube (15) place It is convexly equipped with the second convex pipe (18), the second convex pipe (18) and is threaded with the second pipe sleeve (19), the connecting tube (15) It is provided with the second thread segment being threadedly coupled with the second pipe sleeve (19).

6. sewage disposal system according to claim 2, it is characterized in that：Vertical tube (922) bottom, which is extended with, to be connected to The leg (20) of aeration tank (4) bottom wall.

7. sewage disposal system according to claim 1, it is characterized in that：Connect between the regulating reservoir (1) and aeration tank (4) It is connected to filter press (2).

8. sewage disposal system according to claim 7, it is characterized in that：Connect between the filter press (2) and aeration tank (4) It is connected to cistern (3).

9. sewage disposal system according to claim 8, it is characterized in that：It is provided with the sedimentation basin (6) and is communicated to pressure The liquid back pipe (8) of filter (2).