CN108017188A - A kind of muddy water collected to wet type sweeping machine carries out the method for separating treatment and the sorting unit for this method - Google Patents
A kind of muddy water collected to wet type sweeping machine carries out the method for separating treatment and the sorting unit for this method Download PDFInfo
- Publication number
- CN108017188A CN108017188A CN201710581705.0A CN201710581705A CN108017188A CN 108017188 A CN108017188 A CN 108017188A CN 201710581705 A CN201710581705 A CN 201710581705A CN 108017188 A CN108017188 A CN 108017188A
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- China
- Prior art keywords
- muddy water
- sweeping machine
- wet type
- carries out
- separating treatment
- Prior art date
- 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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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses the method that the muddy water that a kind of wet type sweeping machine is collected carries out separating treatment, it includes：Pre-sorting, flocculates, dehydration, and sewage disposal and etc..The mud that sweeping machine of sprinkling water is collected is carried out separation of solid and liquid by the method for the present invention, only need to transport outward solid waste, is significantly reduced Environmental sanitation cleaning vehicle round transport distance, is improved watering sweeping machine sweeping efficiency, while can also save very big running cost.At the same time in the processing procedure of mud, the water isolated can recycle after processing, substantially increase the utilization rate at water source.
Description
Technical field
The present invention relates to a kind of mud-water separation method, more particularly to the muddy water that a kind of wet type sweeping machine is collected to carry out at separation
The method of reason.The invention further relates to the sorting unit for this method.
Background technology
In urban road cleaning process, operation is carried out using sprinkling-water type sweeping machine more in order to reduce airborne dust, and sprinkling-water type is swept
Road car carries out dust suction while water spray, and mud is formed together with the water all mixed collections for making rubbish, silt and sprinkling.And collect
These mud need to transport to countryside to topple over and can just continue cleaning works, since the high volume of this mud moisture content is big, need
Occupy substantial amounts of haulage time and freight.But if the higher mud of this moisture content is directly discharged into city nearby
Drainage pipeline, and easily block urban drainage pipe network.And existing garbage transfer station can not collect the higher mud of this moisture content
Slurry, it does not have equipment for separating liquid from solid, can only carry out the transporting compressed of solid waste.
The content of the invention
The object of the present invention is to provide a kind of method that muddy water collected to wet type sweeping machine carries out separating treatment, to overcome
Currently available technology above shortcomings, the method that the muddy water that wet type sweeping machine is collected into is efficiently separated.
What the present invention was achieved by the steps of, it includes：
（1）Feed separation having a specific gravity smaller than that of water in muddy water is come out using sorting unit；
（2）Muddy water after sorting adds flocculant stirring；
（3）By the muddy water injection dehydration device discharge moisture after stirring.
The step（1）While material having a specific gravity smaller than that of water is separated, solid sludge is also separated.
The step（3）After increase step（4）It is after the moisture of discharge adds flocculant stirring again, the liquid of precipitation is dirty
Mud reinjects dehydration device discharge moisture.
The step（3）The moisture of discharge after precipitation, then filtered or medicament purification.
The step（3）After increase step（4）Transported after collecting the sludge solids compression discharged after dehydration.
The step（4）After increase step（5）Transported after collecting the sludge solids compression discharged after dehydration.
The sorting unit includes：Sieve plate or grid maker.
The dehydration device is filter press, centrifugal dehydrator, vacuum filter, vacuum-type drum filter, high-frequency dewatering screen
Or spiral dewaterer, or the combination wherein between two or more equipment.
It is a further object of the present invention to provide a kind of sorting unit for the above method, it includes：Belt feeder, the skin
Being obliquely installed with machine, the low side of belt feeder are equipped with strainer, and the both sides of belt feeder are equipped with baffle.
Third object of the present invention is to provide a kind of sorting unit for above-mentioned patented method, it includes：Sieve plate, institute
State sieve plate and be equipped with scraping blade, scraping blade connection driving device.
The present invention is dehydrated by concentrating, and the mud that sweeping machine of sprinkling water is collected is carried out separation of solid and liquid, only need to transport outward solid gives up
Thing, is significantly reduced Environmental sanitation cleaning vehicle round transport distance, improves watering sweeping machine sweeping efficiency, while can also save
About very big running cost.At the same time in the processing procedure of mud, the water isolated can recycle after processing, carry significantly
The high utilization rate at water source.
Brief description of the drawings
Fig. 1 is the structure diagram of the sorting unit embodiment 1 of the present invention.
Fig. 2 is the structure diagram of the sorting unit embodiment 2 of the present invention.
Embodiment
The embodiment 1 of the method for the present invention includes the following steps：
（1）Feed separation having a specific gravity smaller than that of water in muddy water is come out using grid maker；
（2）Muddy water after sorting adds flocculant stirring；
（3）By the muddy water injection filter press discharge moisture after stirring；
（4）After the moisture of discharge adds flocculant stirring again, the liquid sludge of precipitation is reinjected into filter press discharge moisture；
（5）Transported after collecting the sludge solids compression discharged after dehydration；
（6）The moisture of discharge after precipitation, then filtered purification.
The embodiment 2 of the method for the present invention includes the following steps：
（1）Feed separation having a specific gravity smaller than that of water in muddy water is come out using grid maker；
（2）Muddy water after sorting adds flocculant stirring；
（3）By the muddy water injection filter press discharge moisture after stirring；
（4）After the moisture of discharge adds flocculant stirring again, the liquid sludge of precipitation is reinjected into filter press discharge moisture；
（5）Transported after collecting the sludge solids compression discharged after dehydration；
（6）The moisture of discharge purifies after precipitation, then by medicament.
The embodiment 3 of the method for the present invention includes the following steps：
（1）Using sieve plate by feed separation having a specific gravity smaller than that of water comes out in muddy water while, solid sludge is also separated；
（2）Muddy water after sorting adds flocculant stirring；
（3）By the muddy water injection filter press discharge moisture after stirring；
（4）After the moisture of discharge adds flocculant stirring again, the liquid sludge of precipitation is reinjected into filter press discharge moisture；
（5）Transported after collecting the sludge solids compression discharged after dehydration；
（6）The moisture of discharge after precipitation, then filtered purification.
The embodiment 4 of the method for the present invention includes the following steps：
（1）Feed separation having a specific gravity smaller than that of water in muddy water is come out using grid maker；
（2）Muddy water after sorting adds flocculant stirring；
（3）By the muddy water injection centrifugal dehydrator discharge moisture after stirring；
（4）After the moisture of discharge adds flocculant stirring again, the liquid sludge of precipitation is reinjected into centrifugal dehydrator discharge water
Point, until discharge water quality reaches clarification；
（5）Transported after collecting the sludge solids compression discharged after dehydration；
（6）The moisture of discharge after precipitation, then filtered purification.
The dehydration device in each embodiment can also use vacuum filter, vacuum-type drum filter or high frequency dehydration above
Sieve, can also use two or more in filter press, centrifugal dehydrator, vacuum filter, vacuum-type drum filter, high-frequency dewatering screen
Combination between equipment.
The sorting unit embodiment 1 of the present invention includes as shown in Figure 1：Belt feeder 1, the belt feeder are obliquely installed,
The low side of belt feeder 1 is equipped with strainer 2, and the both sides of belt feeder 1 are equipped with baffle 3.
The sorting unit embodiment 2 of the present invention includes as shown in Figure 2：Sieve plate 4, the sieve plate are equipped with scraping blade 5, scraping blade 5
Connect driving device.Driving device can use screw 6, and screw 6 is threadedly coupled scraping blade 5, and screw 6 is driven by motor.Driving dress
Steel cable can also be used by putting, and steel cable is connected in the both ends of scraping blade respectively, and the steel cable of both sides is driven by motor respectively, passes through both sides motor
Traction realizes that scraping blade is moved to both sides.
To the disclosed embodiments described above, those skilled in the art are enable to realize or use the present invention,
A variety of modifications to the present embodiment are it will be apparent that generic principles defined herein can be with to those skilled in the art
Without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, it is every identical with the present embodiment
Or similar technical solution, all fall within protection scope of the present invention.
Claims (10)
1. a kind of method that muddy water collected to wet type sweeping machine carries out separating treatment, it includes the following steps：
（1）Feed separation having a specific gravity smaller than that of water in muddy water is come out using sorting unit；
（2）Muddy water after sorting adds flocculant stirring；
（3）By the muddy water injection dehydration device discharge moisture after stirring.
2. the method that a kind of muddy water collected to wet type sweeping machine according to claim 1 carries out separating treatment, its feature
It is：The step（1）While material having a specific gravity smaller than that of water is separated, solid sludge is also separated.
3. the method that a kind of muddy water collected to wet type sweeping machine according to claim 1 or 2 carries out separating treatment, it is special
Sign is：The step（3）After increase step（4）It is after the moisture of discharge adds flocculant stirring again, the liquid of precipitation is dirty
Mud reinjects dehydration device discharge moisture.
4. the method that a kind of muddy water collected to wet type sweeping machine according to claim 1 carries out separating treatment, its feature
It is：The step（3）The moisture of discharge after precipitation, then filtered or medicament purification.
5. the method that a kind of muddy water collected to wet type sweeping machine according to claim 2 carries out separating treatment, its feature
It is：The step（3）After increase step（4）Transported after collecting the sludge solids compression discharged after dehydration.
6. the method that a kind of muddy water collected to wet type sweeping machine according to claim 3 carries out separating treatment, its feature
It is：The step（4）After increase step（5）Transported after collecting the sludge solids compression discharged after dehydration.
7. the method that a kind of muddy water collected to wet type sweeping machine according to claim 1 or 2 carries out separating treatment, it is special
Sign is：The sorting unit includes：Sieve plate or grid maker.
8. the method that a kind of muddy water collected to wet type sweeping machine according to claim 1 carries out separating treatment, its feature
It is：The dehydration device is filter press or centrifugal dehydrator or vacuum filter or vacuum-type drum filter or high-frequency dewatering screen
Or the combination between above equipment in wherein 2.
9. a kind of sorting unit for being used to carry out the muddy water that wet type sweeping machine is collected method for separating and processing, including：Belt feeder, its
It is characterized in that：The belt feeder is obliquely installed, and the low side of belt feeder is equipped with strainer, and the both sides of belt feeder are equipped with baffle.
10. a kind of sorting unit that method for separating and processing is carried out with the muddy water collected to wet type sweeping machine, including：Sieve plate, it is special
Sign is：The sieve plate is equipped with scraping blade, scraping blade connection driving device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610986551 | 2016-11-03 | ||
| CN2016109865519 | 2016-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108017188A true CN108017188A (en) | 2018-05-11 |
Family
ID=62079251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710581705.0A Pending CN108017188A (en) | 2016-11-03 | 2017-07-17 | A kind of muddy water collected to wet type sweeping machine carries out the method for separating treatment and the sorting unit for this method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108017188A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109354239A (en) * | 2018-10-12 | 2019-02-19 | 长沙普惠环保机械有限公司 | The equipment for separating liquid from solid and machine to sweep away rubbish for processor sweeps away rubbish treatment process |
-
2017
- 2017-07-17 CN CN201710581705.0A patent/CN108017188A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109354239A (en) * | 2018-10-12 | 2019-02-19 | 长沙普惠环保机械有限公司 | The equipment for separating liquid from solid and machine to sweep away rubbish for processor sweeps away rubbish treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180511 |
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| WD01 | Invention patent application deemed withdrawn after publication |