CN209128188U - Sewage disposal system - Google Patents
Sewage disposal system Download PDFInfo
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- CN209128188U CN209128188U CN201821417781.4U CN201821417781U CN209128188U CN 209128188 U CN209128188 U CN 209128188U CN 201821417781 U CN201821417781 U CN 201821417781U CN 209128188 U CN209128188 U CN 209128188U
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Abstract
The utility model relates to technical field of sewage, more particularly to a kind of sewage disposal system, for handling the sewage generated during sand processed, the sewage disposal system includes dense tower diversion channel, dense tower, sedimentation basin, medicament blender and filter press, the dense tower diversion channel is used for sewage separation processing, the water outlet of dense tower diversion channel connects the water inlet of the dense tower, the bottom water outlet of dense tower connects the water inlet of the filter press by pipeline, the filter press, the water outlet of dense top of tower is all connect with the water inlet of the sedimentation basin, the water outlet of the sedimentation basin is connect with the water inlet of the medicament blender, the water outlet of medicament blender is connect with the water inlet of the dense tower diversion channel.The utility model, which realizes, recycles the sewage generated during sand processed, reaches the low pollution low emission of sewage, to save water resource；The problem of also can avoid environmental pollution caused by sewage direct emission and river channel sedimentation.
Description
[technical field]
The utility model relates to technical field of sewage more particularly to a kind of sewage disposal systems.
[background technique]
It needs to consume great lot of water resources during sand processed, and generates a large amount of sewage, and traditional wastewater processing method, recycling
Rate is not high, causes a large amount of wastes of water resource, in the area that water resource lacks, is easy to influence being normally carried out for sandstone production.This
Outside, it can be polluted containing suspended matter, minerals in the sewage generated during sand processed, be unable to direct emission, otherwise pollute the environment,
Cause the siltation in river.
[utility model content]
The purpose of the utility model is to provide a kind of sewage disposal systems, to carry out to the sewage generated during sand processed
Recycling, substantially realization sewage zero-discharge, to save water resource；It also can avoid environment caused by sewage direct emission
The problem of pollution and river channel sedimentation.
The another object of the utility model is intended to provide a kind of sewage water treatment method, the low row of the low pollution to realize sewage
It puts.
To realize the purpose, the utility model adopts the following technical solution:
The utility model provides a kind of sewage disposal system, for handling the sewage generated during sand processed,
It includes dense tower diversion channel, dense tower, sedimentation basin, medicament blender and filter press, and the dense tower diversion channel is to sewage point
The water outlet of stream process, the dense tower diversion channel connects the water inlet of the dense tower, the bottom water outlet of the dense tower
Connect the water inlet of the filter press by pipeline, the filter press, dense top of tower water outlet all with the sedimentation basin
Water inlet connection, the water outlet of the sedimentation basin are connect with the water inlet of the medicament blender, and the medicament blender goes out
The mouth of a river is connect with the water inlet of the dense tower diversion channel.
Further, the sewage disposal system further includes sewage collecting pool, the sedimentation basin include first stage precipitation tank and
Second-level settling pond, the filter press, dense top of tower water outlet all connect with the water inlet of the second-level settling pond, described two
The water outlet of grade sedimentation basin is connect with the water inlet of the medicament blender, and the sewage collecting pool is connected to the first stage precipitation tank
Water inlet, the water outlet at the top of the first stage precipitation tank connect with the water inlet of the second-level settling pond, the water outlet of bottom
It is connect by pipeline with the water inlet of the dense tower diversion channel.
Further, the sewage disposal system further includes mud pit and slush pump, the water inlet of the mud pit and institute
The bottom water outlet connection of dense tower is stated, the water outlet of the mud pit connects the filter press by the slush pump.
Further, the dense tower includes the dense tower of level-one and the dense tower of second level, the water inlet of the dense tower of level-one
Connect with the water outlet of the dense tower diversion channel, the water outlet of the dense top of tower of level-one and the dense tower of the second level into
Mouth of a river connection, bottom water outlet are connect with the water inlet of the mud pit, the water outlet of the dense tower of second level and the second level
The water inlet of sedimentation basin connects.
Further, the sedimentation basin further includes three-level sedimentation basin, the water inlet of the three-level sedimentation basin and the second level
The water outlet of sedimentation basin connects, and water outlet is connect with the water inlet of the medicament blender.
Further, the sewage disposal system further includes flocculant adding apparatus, is used for the dense tower diversion channel
Interior addition flocculant.
Further, the dense tower diversion channel, dense tower, sedimentation basin, medicament blender and filter press link into an integrated entity.
A kind of sewage water treatment method applies in sewage disposal system described in any of the above-described technical solution, the dirt
Method for treating water includes the following steps:
(1) sewage generated during washed-out sand is discharged into dense tower diversion channel and carries out shunting processing, according to the dirt of sewage
Dye degree is handled respectively；
(2) sewage that will shunt that treated in step (1) is discharged into dense tower and carries out concentration；
(3) the bottom sludge after concentration in step (2) is formed into mud cake recycling by filter press；
(4) sewage after filters pressing in the top layer sewage after being concentrated in step (2), step (3) is all discharged into second-level settling pond
Precipitating；
(5) clear water after precipitating in step (4) is injected into medicament blender, is discharged into again after the stirring of medicament blender dense
Close tower diversion channel.
Further, described the step of being discharged into dense tower diversion channel again after the stirring of medicament blender, comprising: through medicament
Blender stirring, is discharged into dense tower diversion channel after flocculant and quick lime is added again.
Further, the bottom sludge by after concentration in step (2) forms mud cake recycling by filter press filters pressing
Step, comprising: the bottom sludge after concentration in step (2) is collected by mud pit, is pumped into filter press, is passed through by mud
Mud cake recycling is formed after filter press filters pressing.
Compared with prior art, the utility model has following advantage:
1. sewage disposal system provided by the utility model carries out subarea processing to sewage using dense tower diversion channel,
The sewage polluted in various degree segmentation is drained into corresponding dense tower, is directed to so that the processing of sewage more has
Property, improve the post-processing quality of sewage；After dense tower centrifugal mixer gravitational settling, the sewage that dense tower top is overflowed is through heavy
It after the precipitating of shallow lake pond, obtains compared with clear water, after a part can inject medicament blender, is mentioned for medicament and being sufficiently stirred for flocculant
For clear water, the mixed liquor after stirring is reentered in dense tower by dense tower diversion channel, for the flocculation to dense tower sewage
Settlement treatment；Another part clear water then can be recycled directly；Lower part then enters filter press in cotton-shaped sludge, through filter press pressure
Mud cake is formed after filter, the clear water that filters pressing obtains enters sedimentation basin, and mud cake then recycles, and avoids pollution environment.Entire system as a result,
System forms a complete circulatory system, realizes the low pollution low emission of sewage.
2. sewage disposal system provided by the utility model further includes sewage collecting pool and first stage precipitation tank, to utilize one
Grade sedimentation basin carries out preliminary sedimentation separating treatment to the sewage of sewage collecting pool, further increases the post-processing quality of sewage.
3. sewage disposal system provided by the utility model, the dense tower includes the dense tower of level-one and the dense tower of second level,
The dense tower of level-one is connected to the dense tower of second level and mud pit, and the upper layer sewage after the dense tower sedimentation of level-one is dense through second level
Tower makees further settlement treatment, and to obtain the higher water of quality, the mud pit is used to collect the base sludge of the dense tower of level-one,
To be uniformly pumped into filter press filters pressing using slush pump, treatment effeciency is improved.
4. sewage water treatment method provided by the utility model carries out shunting processing using dense tower diversion channel, according to dirt
The pollution level of water is handled respectively, so that the processing of sewage more has specific aim, improves the post-processing quality of sewage；
Then after dense tower centrifugal mixer gravitational settling, the sewage that dense tower top is overflowed obtains limpider after sedimentation basin precipitates
Water, inject medicament blender and with medicament and flocculant reenter dense tower diversion channel, be reused in sewage treatment, or is straight
Connect recycling；Lower part then enters filter press in cotton-shaped sludge, and mud cake, the clear water that filters pressing obtains are formed after filter press filters pressing
Into sedimentation basin, mud cake is then recycled, and avoids pollution environment.
The additional aspect of the utility model and advantage will be set forth in part in the description, these will be from following description
In become obvious, or recognized by the practice of the utility model.
[Detailed description of the invention]
The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of sewerage one embodiment of the utility model；
Fig. 2 is the structural schematic diagram of another embodiment of the sewerage of the utility model；
Fig. 3 is the structural schematic diagram of the sewerage further embodiment of the utility model.
[specific embodiment]
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
As shown in Figure 1, the utility model provides a kind of sewage disposal system, for the sewage generated during sand processed
It is handled, by carrying out mud-water separation, solves the problems, such as the recycling of sewage, realize the low pollution low emission of sewage.It is described
Sewage disposal system includes dense tower diversion channel 1, dense tower 2, filter press 3, medicament blender 4 and sedimentation basin 5, the dense tower
For diversion channel 1 for carrying out shunting processing to sewage, the water outlet of the dense tower diversion channel 1 connects the water inlet of the dense tower 2
Mouthful, the bottom water outlet of the dense tower 2 connects the water inlet of the filter press 3, the filter press 3, dense tower 2 by pipeline
The water outlet at top is all connect with the water inlet of the sedimentation basin 5, the water outlet of the sedimentation basin 5 and the medicament blender 4
Water inlet connection, the water outlet of the medicament blender 4 connect with the water inlet of the dense tower diversion channel 1.
Specifically, the sewage generated during sand processed is after pipeline to dense tower diversion channel 1, dense tower diversion channel 1
Subarea processing is carried out to sewage according to the pollution level of sewage, the sewage polluted in various degree segmentation is drained into corresponding
In dense tower 2, so that the processing of sewage more has specific aim, the post-processing quality of sewage is improved；Into dense tower 2
Sewage after the concentrator centrifugal mixer gravitational settling in dense tower 2, realize and be separated by solid-liquid separation, make dense 2 top of tower generate compared with
Limpid clarified solution is precipitated after spilling through sedimentation basin 5, is obtained compared with clear water, a part can transport to medicament blender 4, be
Offer clear water is sufficiently stirred in medicament and flocculant, and the mixed liquor after stirring reenters dense tower 2 by dense tower diversion channel 1
In, for the flocculating setting processing to dense 2 sewage of tower；Another part clear water then can be recycled directly.Dense 2 lower part of tower is in
Cotton-shaped sludge is then drawn off by the underflow opening of dense motor spindle, into filter press 3, forms mud cake after 3 filters pressing of filter press, convenient
Transport, avoids pollution environment；The clear water that filters pressing obtains enters sedimentation basin 5, is recycled Commercial cultivation or is reused for sewage treatment
In.Whole system forms a complete circulatory system as a result, realizes the low pollution low emission of sewage.Wherein, dense tower 2
Clear water after spilling after the precipitating of sedimentation basin 5 also can be directly used in sandstone production；The flocculant can make solid particulate matter wad a quilt with cotton
Retrogradation is formed sediment, and sedimentation effect is good, is separated by solid-liquid separation thorough.
Further, as shown in Fig. 2, the sewage disposal system further includes sewage collecting pool 6, the sedimentation basin includes one
Grade sedimentation basin 51 and second-level settling pond 52, the filter press 3,2 top of dense tower water outlet all with the second-level settling pond 52
Water inlet connection, the water outlet of the second-level settling pond 52 connect with the water inlet of the medicament blender 4, the sewage receipts
Collection pond 6 is connected to the water inlet of the first stage precipitation tank 51, the water outlet and the two-stage precipitation at 51 top of first stage precipitation tank
The water inlet in pond 52 connects, and the water outlet of 51 bottom of first stage precipitation tank passes through the water inlet of pipeline and the dense tower diversion channel 1
Connection.The sewage collecting pool 6 collects sewage for concentrating, sewage is focused on, to mention when sewage quantity reaches certain value
The treatment effeciency of high sewage.Upper layer sewage after 51 preliminary sedimentation of first stage precipitation tank, is further precipitated through second-level settling pond 52
Afterwards, it obtains compared with clear water, to improve the processing quality of sewage.
Further, as shown in figure 3, the sewage disposal system further includes mud pit 7 and slush pump, the mud pit 7
Water inlet connect with the bottom water outlet of the dense tower 2,7 water outlet of mud pit by the slush pump connection described in
Filter press 3 obtains clear water and mud cake so that the sludge of mud pit 7 is pumped into filter press 3 using slush pump after filters pressing, to improve
Sewage treating efficiency；The sewage and mud cake recoverable obtained after filters pressing realizes the low emission of sewage low pollution.
Further, with continued reference to Fig. 3, the dense tower 2 includes the dense tower 21 of level-one and the dense tower 22 of second level, and described one
The water inlet of the dense tower 21 of grade is connect with the water outlet of the dense tower diversion channel 1, the water outlet at dense 21 top of tower of level-one
Mouth is connect with the water inlet of the dense tower 22 of the second level, and bottom water outlet is connect with the water inlet of the mud pit 7, the second level
The water outlet of dense tower 22 is connect with the water inlet of the second-level settling pond 52.Upper layer sewage after the dense tower 21 of level-one settles
Make further settlement treatment through the dense tower 22 of second level, to obtain the higher water of quality, the mud pit 7 is dense for collecting level-one
The base sludge of tower 21 improves treatment effeciency to be uniformly pumped into 3 filters pressing of filter press using slush pump.
Further, with continued reference to Fig. 3, the sedimentation basin 5 further includes three-level sedimentation basin 53, the three-level sedimentation basin 53
Water inlet is connect with the water outlet of the second-level settling pond 52, and water outlet is connect with the water inlet of the medicament blender 4, will
52 oettIed sewage of second-level settling pond further precipitates, to obtain the clear water that can be used directly.
Further, the sewage disposal system further includes flocculant adding apparatus, is used for the dense tower diversion channel 1
Interior addition flocculant.The flocculant has cohesion to solid particle, to accelerate the precipitating of sewage.
Further, the dense tower diversion channel 1, dense tower, sedimentation basin 5, medicament blender 4 and filter press 3 connect into
One is conducive to integral monitoring and overall movement.
Correspondingly, the utility model additionally provides a kind of sewage water treatment method, and the sewage water treatment method applies to above-mentioned
Sewage disposal system described in any one technical solution, the sewage water treatment method include the following steps:
(1) sewage generated during washed-out sand is discharged into dense tower diversion channel and carries out shunting processing, according to the dirt of sewage
Dye degree is handled respectively；
(2) sewage after coagulation in step (1) is discharged into dense tower and carries out concentration；
(3) the bottom sludge after concentration in step (2) is formed into mud cake recycling by filter press filters pressing；
(4) sewage after filters pressing in the top layer sewage after being concentrated in step (2), step (3) is all discharged into sedimentation basin precipitating；
(5) clear water after precipitating in step (4) is injected into medicament blender, is discharged into again after the stirring of medicament blender dense
Close tower diversion channel.
In the present embodiment, preliminary sedimentation is carried out to sewage, after isolating sandstone, the sewage after separation is passed through into dense tower
Diversion channel carries out shunting processing, to be handled respectively according to the pollution level of sewage, so that the processing of sewage more has needle
To property, the post-processing quality of sewage is improved；Then after dense tower centrifugal mixer gravitational settling, the dirt of dense tower top spilling
Water obtains after a part can inject medicament blender, reentering with flocculant dense compared with clear water after sedimentation basin precipitates
Tower diversion channel, is reused in sewage treatment；Another part then can be recycled directly；Wherein, flocculant can make solid particle
Object flocculation sedimentation, sedimentation effect is good, is separated by solid-liquid separation thorough.Lower part then enters filter press in cotton-shaped sludge, through filter press filters pressing
After form mud cake, convenient transportation avoids pollution environment；The clear water that filters pressing obtains enters sedimentation basin, is recycled Commercial cultivation or again
It is used newly in sewage treatment.
Further, described the step of being discharged into dense tower diversion channel again after the stirring of medicament blender, comprising: through medicament
Blender stirring, is discharged into dense tower diversion channel after flocculant and quick lime is added again.When sewage is more, in sewage clay content compared with
When big, settling velocity is helped speed up by incorporation quick lime and flocculant, reduces the sewage treatment time, improves treatment effeciency.
Further, the step of bottom sludge by after concentration in step (2) forms mud cake recycling by filter press,
Include: to collect the bottom sludge after concentration in step (2) by mud pit, is pumped into filter press by mud, through filters pressing
Mud cake recycling is formed after machine filters pressing, convenient transportation avoids pollution environment.Wherein, the mud pit is for collecting the dense tower of level-one
Base sludge improve treatment effeciency to be uniformly pumped into filter press filters pressing using slush pump.
Although having been illustrated with some exemplary embodiments of the utility model above, those skilled in the art will
Understand, in the case where not departing from the principles of the present invention or spirit, these exemplary embodiments can be made a change, this
The range of utility model is defined by the claims and their equivalents.
Claims (7)
1. a kind of sewage disposal system, for handling the sewage generated during sand processed, which is characterized in that including dense
Tower diversion channel, dense tower, sedimentation basin, medicament blender and filter press, the dense tower diversion channel are used for sewage separation processing,
The water outlet of the dense tower diversion channel connects the water inlet of the dense tower, and the bottom water outlet of the dense tower passes through pipeline
Connect the water inlet of the filter press, the filter press, dense top of tower water outlet all connect with the water inlet of the sedimentation basin
It connects, the water outlet of the sedimentation basin is connect with the water inlet of the medicament blender, the water outlet of the medicament blender and institute
State the water inlet connection of dense tower diversion channel.
2. sewage disposal system according to claim 1, which is characterized in that it further include sewage collecting pool, the sedimentation basin
Including first stage precipitation tank and second-level settling pond, the filter press, dense top of tower water outlet all with the second-level settling pond
Water inlet connection, the water outlet of the second-level settling pond are connect with the water inlet of the medicament blender, the sewage collecting pool
It is connected to the water inlet of the first stage precipitation tank, the water inlet of the water outlet at the top of the first stage precipitation tank and the second-level settling pond
The water outlet of connection, bottom is connect by pipeline with the water inlet of the dense tower diversion channel.
3. sewage disposal system according to claim 2, which is characterized in that further include mud pit and slush pump, the mud
The water inlet of stock tank is connect with the bottom water outlet of the dense tower, and the water outlet of the mud pit is connected by the slush pump
The filter press.
4. sewage disposal system according to claim 3, which is characterized in that the dense tower includes the dense tower of level-one and two
The dense tower of grade, the water inlet of the dense tower of level-one are connect with the water outlet of the dense tower diversion channel, the dense tower of level-one
The water outlet at top is connect with the water inlet of the dense tower of the second level, and bottom water outlet is connect with the water inlet of the mud pit,
The water outlet of the dense tower of second level is connect with the water inlet of the second-level settling pond.
5. sewage disposal system according to claim 2, which is characterized in that the sedimentation basin further includes three-level sedimentation basin,
The water inlet of the three-level sedimentation basin is connect with the water outlet of the second-level settling pond, water outlet and the medicament blender into
Mouth of a river connection.
6. sewage disposal system according to claim 1, which is characterized in that further include flocculant adding apparatus, for
Flocculant is added in the dense tower diversion channel.
7. sewage disposal system according to claim 1, which is characterized in that the dense tower diversion channel, dense tower, precipitating
Pond, medicament blender and filter press link into an integrated entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821417781.4U CN209128188U (en) | 2018-08-30 | 2018-08-30 | Sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821417781.4U CN209128188U (en) | 2018-08-30 | 2018-08-30 | Sewage disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209128188U true CN209128188U (en) | 2019-07-19 |
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ID=67229677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821417781.4U Active CN209128188U (en) | 2018-08-30 | 2018-08-30 | Sewage disposal system |
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| Country | Link |
|---|---|
| CN (1) | CN209128188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-08-30 CN CN201821417781.4U patent/CN209128188U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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