CN206736021U - A kind of sewage disposal system - Google Patents
A kind of sewage disposal system Download PDFInfo
- Publication number
- CN206736021U CN206736021U CN201720380265.8U CN201720380265U CN206736021U CN 206736021 U CN206736021 U CN 206736021U CN 201720380265 U CN201720380265 U CN 201720380265U CN 206736021 U CN206736021 U CN 206736021U
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- CN
- China
- Prior art keywords
- aeration tank
- aeration
- interior
- disposal system
- sewage disposal
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- 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.)
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Abstract
The utility model discloses a kind of sewage disposal system, including regulating reservoir, aeration tank, precision processing pond, sedimentation basin, anaerobic tower, thermoregulation mechanism and activated sludge feed mechanism, the precision processing pond and sedimentation basin are located at the side of aeration tank, regulating reservoir is located at the opposite side of aeration tank, the delivery port of regulating reservoir is connected with the liquid feeding end of thermoregulation mechanism, the outlet end of thermoregulation mechanism is connected with the liquid feeding end of anaerobic tower, the outlet end of anaerobic tower is connected with aeration tank, and activated sludge feed mechanism is located at aeration tank side.The utility model can be purified effectively to that can produce waste water during stevia rebaudian leaf extraction Steviosin, avoid the sewage directly discharge and caused by secondary pollution, and sewage flows required power in aeration tank, precision processing pond and sedimentation basin to be provided by the difference in height between anaerobic tower and aeration tank, save propeller, activated sludge is scattered in sedimentation basin is realized by the sputtering of baffle plate, electric energy is saved, cost is low.
Description
Technical field：
It the utility model is related to a kind of sewage disposal system.
Background technology：
Stevia rebaudian leaf can produce waste water, the COD of the waste water during Steviosin is extracted（COD）For 1000~
2000, if the waste water directly is delivered into sewage treatment plant, the waste water can turn into new pollution sources and make in course of conveying
Into the pollution of other water bodys, increase post-processing difficulty, and processing cost can be increased.
Therefore, it is necessory to be improved to prior art to solve the deficiency of prior art.
The content of the invention：
The utility model is to provide a kind of sewage disposal system to solve the above-mentioned problems of the prior art.
There is technical scheme used by the utility model：A kind of sewage disposal system, including regulating reservoir, aeration tank, essence at
Pond, sedimentation basin, anaerobic tower, thermoregulation mechanism and activated sludge feed mechanism are managed, the precision processing pond and sedimentation basin are located at exposure
The side in gas pond, regulating reservoir are located at the opposite side of aeration tank, and the delivery port of regulating reservoir is connected with the liquid feeding end of thermoregulation mechanism,
The outlet end of thermoregulation mechanism is connected with the liquid feeding end of anaerobic tower, and the outlet end of anaerobic tower is connected with aeration tank, activated sludge
Feed mechanism is located at aeration tank side.
Further, partition wall, aeration supervisor, aeration branch pipe and regulating valve, some partition walls are provided with the aeration tank
Mutually across a certain distance in the aeration tank, and the interlaced arrangement that is parallel to each other between adjacent two partition walls, some aeration branch
Pipe is in aeration tank, and every aeration branch pipe is connected with aeration supervisor, and a regulating valve is connected on every aeration branch pipe.
Further, the aeration branch pipe is provided with some aeration openings, and the aeration opening is provided with the rubber bodies that block water.
Further, the rubber bodies that block water include integrally formed ring part and outlet portion, and the outlet portion is located at ring
On the outer circle wall in shape portion.
Further, gutter, aqueduct, hanging plate, lanyard and packing box are provided with the precision processing pond, described in some
For lanyard button on the hanging plate, every lanyard higher slice is provided with some packing boxs, gutter is placed in hanging plate top, and gutter goes out
The mouth of a river is connected with aqueduct, and one end of aqueduct through precision processing pond side wall and is stretched in sedimentation basin.
Further, baffle plate, taper stillpot, return main and backflow branch pipe, several institutes are provided with the sedimentation basin
The bottom that taper stillpot is located at sedimentation basin is stated, baffle plate is located at taper stillpot side, and some backflow branch pipes are connected to backflow
On supervisor, and every backflow branch pipe is correspondingly stretched in a taper stillpot, and one end of return main passes through sedimentation basin side wall
And stretch in aeration tank.
Further, the height of the baffle plate and the height of stillpot are equal.
Further, backflow pool is provided with the aeration tank, one end of the return main is stretched in backflow pool.
Further, the thermoregulation mechanism includes temperature-constant bucket, heating bucket, back-shaped feed tube and back-shaped steam pipe, institute
State back-shaped feed tube to be placed in temperature-constant bucket, and the two-port of back-shaped feed tube is stretched in outside temperature-constant bucket, heating bucket and back-shaped feed tube
Single port be connected, back-shaped steam pipe located at heating bucket in.
Further, the activated sludge feed mechanism includes material-feeding rolling wheels, conveyer belt and delivery sheet, the two feeding rollings
Take turns arranged in parallel, conveyer belt is sheathed on two material-feeding rolling wheels, and some delivery sheets are mutually fixed on conveyer belt across a certain distance
On.
The utility model has the advantages that：
The utility model can be purified effectively to that can produce waste water during stevia rebaudian leaf extraction Steviosin, avoid this
Sewage directly discharge and caused by secondary pollution, and sewage flowed in aeration tank, precision processing pond and sedimentation basin needed for it is dynamic
Power is provided by the difference in height between anaerobic tower and aeration tank, saves propeller, and activated sludge disperses to be to pass through in sedimentation basin
The sputtering of baffle plate is realized, saves electric energy, and cost is low.
Brief description of the drawings：
Fig. 1 is the utility model top view.
Fig. 2 is the connection structure diagram between aeration supervisor and aeration branch pipe in the utility model.
Fig. 3 is the structure chart of rubber bodies of being blocked water in the utility model on aeration branch pipe.
Fig. 4 is the sectional view of rubber bodies of being blocked water in the utility model.
Fig. 5 is the structure chart of precision processing pond and sedimentation basin in the utility model.
Fig. 6 is sedimentation basin and the structure chart of aeration tank in the utility model.
Fig. 7 is the structure chart of thermoregulation mechanism in the utility model.
Fig. 8 is the structure chart of activated sludge feed mechanism in the utility model.
Embodiment：
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of sewage disposal system of the utility model, including it is regulating reservoir 1, aeration tank 2, precision processing pond 3, heavy
Shallow lake pond 4, anaerobic tower 5, thermoregulation mechanism 6 and activated sludge feed mechanism 7, precision processing pond 3 and sedimentation basin 4 are located at aeration tank 2
Left side, two regulating reservoirs 1 are located at the right side of aeration tank 2, and the delivery port of regulating reservoir 1 passes through pipeline and thermoregulation mechanism 6
Liquid feeding end is connected, and the outlet end of thermoregulation mechanism 6 is connected by pipeline with the liquid feeding end of anaerobic tower 5, the outlet end of anaerobic tower 5
It is connected by pipeline with aeration tank 2, anaerobic tower 5 is placed in the top of aeration tank 2, and activated sludge feed mechanism 7 is located at aeration tank 2 one
Side.
With reference to Fig. 2, partition wall 21, aeration supervisor 22, aeration branch pipe 23 and regulation are provided with the aeration tank 2 in the utility model
Valve 24, three pieces of phases of partition wall 21 across a certain distance in the aeration tank 2, and the staggeredly cloth that is parallel to each other between two adjacent partition walls 21
Put, formed with aeration chamber 20, four aeration branch pipes between partition wall 21 and partition wall 21 and between partition wall 21 and the inwall of aeration tank 2
23 are respectively placed in four aeration chambers 20, and every aeration branch pipe 23 is connected with aeration supervisor 22, and four regulating valves 24 are distinguished
It is corresponding to be connected on four aeration branch pipes 23.
Such as Fig. 3 and Fig. 4, some aeration openings are provided with aeration branch pipe 23（It is not drawn into figure）, to prevent in aeration tank 2
Liquid enters in aeration branch pipe 23, and the rubber bodies 25 that block water are provided with the aeration opening of aeration branch pipe 23.
The rubber bodies that block water 25 include integrally formed ring part 251 and outlet portion 252, and outlet portion 252 is located at ring part 251
Outer circle wall on, venthole is provided with outlet portion 252, ring part 251 is sheathed on aeration branch pipe 23, and cause outlet portion
252 venthole connects with aeration opening.When being ventilated in aeration branch pipe 23, gas struts the venthole in outlet portion 252, is exposing
When the gas of gas branch pipe 23 disconnects, outlet portion 252 relies on the elastic shrinkage of itself, and closes venthole.
Such as Fig. 5, precision processing pond 3 is interior to be provided with gutter 31, aqueduct 32, hanging plate 33, lanyard 34 and packing box 35, hanging plate 33
On the inwall in precision processing pond 3, some buttons of lanyard 34 are provided with some fill out on hanging plate 33 in the every higher slice of lanyard 34
Charging tray 35, gutter 31 is placed in the top of hanging plate 33, and the delivery port of gutter 31 is connected with aqueduct 32, and the one of aqueduct 32
Hold the side wall through precision processing pond 3 and stretch in sedimentation basin 4.
Such as Fig. 6, sedimentation basin 4 is interior to be provided with baffle plate 41, taper stillpot 42, return main 43 and backflow branch pipe 44, several
Taper stillpot 42 is located at the bottom of sedimentation basin 4, and baffle plate 41 is located at the side of aqueduct 32, and some backflow branch pipes 44 are connected to
On return main 43, and every backflow branch pipe 44 is corresponded to and stretched in a taper stillpot 42, and one end of return main 43 passes through
The side wall of sedimentation basin 4 is simultaneously stretched in aeration tank 2.
The height of baffle plate 41 in the utility model and the height of stillpot 42 are equal.
Backflow pool 200 is provided with aeration tank 2, one end of return main 43 is stretched in backflow pool 200.Backflow pool 200
Highly it is less than the height of aeration tank 2.
Such as Fig. 7, thermoregulation mechanism 6 includes temperature-constant bucket 61, heating bucket 62, back-shaped feed tube 63 and back-shaped steam pipe 64,
Back-shaped feed tube 63 is placed in temperature-constant bucket 61, and the Single port of back-shaped feed tube 63 stretch in temperature-constant bucket 61 it is outer and with regulating reservoir 1
The pipeline of delivery port is connected, and the another port of back-shaped feed tube 63 stretches in outside temperature-constant bucket 61 and is connected with heating bucket 62, back-shaped
In heating bucket 62, heating bucket 62 is connected steam pipe 64 with the pipeline of the liquid feeding end of anaerobic tower 5, is set on back-shaped steam pipe 64
There are some steam (vapor) outlets.
Such as Fig. 8, activated sludge feed mechanism 7 includes material-feeding rolling wheels 71, conveyer belt 72 and delivery sheet 73, two material-feeding rolling wheels 71
Arranged in parallel, conveyer belt 72 is sheathed on two material-feeding rolling wheels 71, and some phases of delivery sheet 73 are fixed on biography across a certain distance
Send on band 72.
Processing procedure of the present utility model is as follows：
Sewage is drained into regulating reservoir 1, and sodium hydroxide or hydrochloric acid are sprinkled into regulating reservoir 1 and is put down to adjust the soda acid of sewage
Sewage in regulating reservoir 1, is evacuated in anaerobic tower 5 by weighing apparatus by water pump, and during sewage enters anaerobic tower 5, sewage is advanced
Enter thermoregulation mechanism 6 and carry out temperature adjustment.The thermostatted water of 15~20 DEG C of injection in temperature-constant bucket 61 so that sewage passes through constant temperature
15~17 DEG C are heated up or are cooled to after bucket 61, the conveying heating steam into back-shaped steam pipe 64 so that after heating bucket 62
Sewage is warming up to 30~35 DEG C, and the sewage after heating, which eventually enters into, enters reaction in anaerobic tower 5.Anaerobic tower 5 is placed in aeration tank 2
, there is difference in height in top, the sewage in anaerobic tower 5 enters in aeration tank 2 between anaerobic tower 5 and aeration tank 2, and in aeration tank 2
Aeration chamber 20 in flow（The direction of arrow in flow direction such as Fig. 1）.
Activated sludge is conveyed into aeration tank 2 by activated sludge feed mechanism 7, adjusted close to activated sludge feed mechanism
Regulating valve 24 at 7 on two aeration branch pipes 23 so that the valve opening of regulating valve 24 is 10~15%, adjusts two other exposure
Regulating valve 24 on gas branch pipe 23 so that the valve opening of two regulating valve 24 is 70~80%.Sewage in aeration tank 2 is from exposure
In the top overflow of gas pond 2 to precision processing pond 3.The activated sludge of the fine granularity in sewage in precision processing pond 3, which can be adsorbed to, to be filled out
On charging tray 35, the sewage after filled disk 35 adsorbs becomes primary water, is gradually stepped up with the water level of the primary water, primary water meeting
Into in gutter 31, block activated sludge can enter sedimentation basin 4 by aqueduct 32 together with primary water in primary water
It is interior.During primary water in aqueduct 32 drains into sedimentation basin 4, primary water can produce sputtering, the sputtering meeting on baffle plate 41
So that the Block activated sludge in the primary water drained into sedimentation basin 4 disperses, the activated sludge after disperseing is precipitated to taper precipitation
In groove 42.
The high setting such as baffle plate 41 and stillpot 42, while ensureing to sputter effect, and can ensures that the activity after sputtering is dirty
Mud is preferably dropped down onto in stillpot 42.Baffle plate 41 is easy to activated sludge to disperse, and avoids activated sludge accumulation agglomerating, and baffle plate 41 rises
Acted on to flow-disturbing, save paddle, save the energy.
Activated sludge in taper stillpot 42 is due to the effect of the flow-disturbing of baffle plate 41 and the flow direction of primary water itself, activity dirt
Mud can followed by part primary water and be back in backflow branch pipe 44, and entered by return main 43 in backflow pool 200 and carry out weight
It is multiple to utilize, avoid wasting.Sedimentation basin 4 is provided with drainage 400, and the primary water in sedimentation basin 4 flow to sewage by drainage 400
Treatment plant is further processed.The COD of sewage after the processing of the utility model sewage disposal system is less than
500, sewage after treatment will not turn into new pollution sources during sewage treatment plant is discharged into.
The structure of anaerobic tower 5 in the utility model is identical with anaerobic tower of the prior art with principle, therefore no longer right
The structure of anaerobic tower 5 is repeated with principle in the utility model.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, some improvement can also be made under the premise without departing from the principles of the invention, and these improvement also should be regarded as this reality
With new protection domain.
Claims (10)
- A kind of 1. sewage disposal system, it is characterised in that：Including regulating reservoir（1）, aeration tank（2）, precision processing pond（3）, sedimentation basin （4）, anaerobic tower（5）, thermoregulation mechanism（6）With activated sludge feed mechanism（7）, the precision processing pond（3）And sedimentation basin（4） Located at aeration tank（2）Side, regulating reservoir（1）Located at aeration tank（2）Opposite side, regulating reservoir（1）Delivery port and temperature adjust Save mechanism（6）Liquid feeding end be connected, thermoregulation mechanism（6）Outlet end and anaerobic tower（5）Liquid feeding end be connected, anaerobic tower （5）Outlet end and aeration tank（2）It is connected, activated sludge feed mechanism（7）Located at aeration tank（2）Side.
- 2. sewage disposal system as claimed in claim 1, it is characterised in that：The aeration tank（2）It is interior to be provided with partition wall（21）, expose Gas is responsible for（22）, aeration branch pipe（23）And regulating valve（24）, some partition walls（21）Mutually across a certain distance be located at aeration tank （2）The two interior and adjacent partition walls（21）Between be parallel to each other interlaced arrangement, some aeration branch pipes（23）Located at aeration tank （2）It is interior, and every aeration branch pipe（23）It is responsible for aeration（22）It is connected, every aeration branch pipe（23）One regulating valve of upper connection （24）.
- 3. sewage disposal system as claimed in claim 2, it is characterised in that：The aeration branch pipe（23）It is provided with some aerations Mouthful, the aeration opening is provided with the rubber bodies that block water（25）.
- 4. sewage disposal system as claimed in claim 3, it is characterised in that：The rubber bodies that block water（25）Including being integrally formed Ring part（251）With outlet portion（252）, the outlet portion（252）Located at ring part（251）Outer circle wall on.
- 5. sewage disposal system as claimed in claim 1, it is characterised in that：The precision processing pond（3）It is interior to be provided with gutter （31）, aqueduct（32）, hanging plate（33）, lanyard（34）And packing box（35）, some lanyards（34）Button is located at hanging plate （33）On, every lanyard（34）Higher slice is provided with some packing boxs（35）, gutter（31）It is placed in hanging plate（33）Top, and diversion Groove（31）Delivery port and aqueduct（32）It is connected, aqueduct（32）One end pass through precision processing pond（3）Side wall simultaneously stretches in precipitation Pond（4）It is interior.
- 6. sewage disposal system as claimed in claim 1, it is characterised in that：The sedimentation basin（4）It is interior to be provided with baffle plate（41）, cone Shape stillpot（42）, return main（43）With backflow branch pipe（44）, several described taper stillpots（42）Located at sedimentation basin（4） Bottom, baffle plate（41）Located at taper stillpot（42）Side, some backflow branch pipes（44）It is connected to return main（43）On, And every backflow branch pipe（44）It is corresponding to stretch in a taper stillpot（42）It is interior, return main（43）One end pass through sedimentation basin （4）Side wall simultaneously stretches in aeration tank（2）It is interior.
- 7. sewage disposal system as claimed in claim 6, it is characterised in that：The baffle plate（41）Height and stillpot（42） Height it is equal.
- 8. sewage disposal system as claimed in claim 6, it is characterised in that：The aeration tank（2）It is interior to be provided with backflow pool （200）, the return main（43）One end stretch in backflow pool（200）It is interior.
- 9. sewage disposal system as claimed in claim 1, it is characterised in that：The thermoregulation mechanism（6）Including temperature-constant bucket （61）, heating bucket（62）, back-shaped feed tube（63）With back-shaped steam pipe（64）, the back-shaped feed tube（63）It is placed in temperature-constant bucket （61）It is interior, and back-shaped feed tube（63）Two-port stretch in temperature-constant bucket（61）Outside, bucket is heated（62）With back-shaped feed tube（63）'s Single port is connected, back-shaped steam pipe（64）Located at heating bucket（62）It is interior.
- 10. sewage disposal system as claimed in claim 1, it is characterised in that：The activated sludge feed mechanism（7）Including sending Material roller（71）, conveyer belt（72）And delivery sheet（73）, two material-feeding rolling wheels（71）It is arranged in parallel, conveyer belt（72）Set Located at two material-feeding rolling wheels（71）On, some delivery sheets（73）Mutually conveyer belt is fixed on across a certain distance（72）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380265.8U CN206736021U (en) | 2017-04-12 | 2017-04-12 | A kind of sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380265.8U CN206736021U (en) | 2017-04-12 | 2017-04-12 | A kind of sewage disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206736021U true CN206736021U (en) | 2017-12-12 |
Family
ID=60559950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720380265.8U Expired - Fee Related CN206736021U (en) | 2017-04-12 | 2017-04-12 | A kind of sewage disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206736021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055957A (en) * | 2017-04-12 | 2017-08-18 | 兴化格林生物制品有限公司 | A kind of sewage disposal system |
| CN109110890A (en) * | 2018-08-30 | 2019-01-01 | 中交路桥华南工程有限公司 | Sewage disposal system and method |
-
2017
- 2017-04-12 CN CN201720380265.8U patent/CN206736021U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055957A (en) * | 2017-04-12 | 2017-08-18 | 兴化格林生物制品有限公司 | A kind of sewage disposal system |
| CN109110890A (en) * | 2018-08-30 | 2019-01-01 | 中交路桥华南工程有限公司 | Sewage disposal system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20200412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |