CN208980453U - A kind of water treatment facilities of silt separation - Google Patents
A kind of water treatment facilities of silt separation Download PDFInfo
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- CN208980453U CN208980453U CN201821631881.7U CN201821631881U CN208980453U CN 208980453 U CN208980453 U CN 208980453U CN 201821631881 U CN201821631881 U CN 201821631881U CN 208980453 U CN208980453 U CN 208980453U
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- sedimentation basin
- gentle slope
- pump
- aeration tank
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Abstract
A kind of water treatment facilities of silt separation is separated including sedimentation basin, the aeration tank connecting with sedimentation basin, with aeration tank by next door and in the intermediate pool of next door bottom connection, the soil pick-up connecting with sedimentation basin pump and sludge Dewatering Centrifuge.The present apparatus can efficiently carry out the pretreatment of early period to treatment sewage, and go out silt and other large granular impurities avoid having an impact subsequent purification process；The present apparatus carries out further impurity treatment to the water after silt sedimentation by molten gas release device；The present apparatus is pumped draw to the sludge of deposition by soil pick-up and imports sludge Dewatering Centrifuge and be carried out dehydrating and produce mud cake recycling, and the water of abjection is back to device, improves resource utilization.
Description
Technical field
The utility model relates to water treatment fields, and in particular to a kind of water treatment facilities of silt separation.
Background technique
The activity of the mankind can be such that a large amount of industry, agricultural and domestic refuse is discharged into water, be contaminated water body, at present
Whole world water pollution situation is aggravated increasingly, is constituted significant threat to the living safety of the mankind, is become human health, economy and society
The major obstacles of meeting sustainable development.It investigates and shows according to authoritative institution, the world, water pollution is referred to as " world's number one killer ", for
For populous China, the water resource accounting deficiency world per capita 1/5th, water resource form is more severe.
In terms of river and the dirty water decontamination handles, various informative water treatment facilities are just playing important in China at present
Effect, but general purifier require influent turbidity it is not high, water higher for some turbidity after general processing often
Still it is extremely difficult to drinking water standard, additionally, due to the complexity of water treatment technology, traditional water supply water purification integration apparatus is deposited
In the defect that cellular construction is various, land occupation resource is big；Big country is manufactured as the first in the world, how to administer water pollution especially
The processing of industrial wastewater and sanitary sewage has become urgent problem.Water money is carried out using the metabolism of microorganism
The technology of source circular regeneration reaches its maturity, and the river drawn should first be carried out preliminary treatment by this process, removes and is mingled with
Silt accumulates obstruction subsequent flowing in subsequent purification process；Divide furthermore, it is desirable to which the silt of precipitating is extracted from water treatment facilities
From to maintain the permanent running of water treatment facilities, isolated silt can be recycled further.
Summary of the invention
The problem of being proposed according to background technique, the utility model proposes a kind of water treatment facilities of silt separation to be changed
Into next doing to the utility model and further illustrate.
A kind of water treatment facilities of silt separation, passes through including sedimentation basin, the aeration tank connecting with sedimentation basin, with aeration tank
Next door separates and in the intermediate pool of next door bottom connection, the soil pick-up connecting with sedimentation basin pump and sludge Dewatering Centrifuge；Precipitating
It is equipped with water inlet and inclined gentle slope in pond, is equipped with sludge area below water inlet, gentle slope gradually extends to sludge area, in sludge area
Equipped with filter screen, gentle slope is equipped with vertical pier, founds pier and is equipped with folded plate, and soil pick-up pump, soil pick-up pump connection precipitating are additionally provided in sludge area
The dehydrated mouth of sludge Dewatering Centrifuge outside pond, sludge Dewatering Centrifuge is connected to sedimentation basin；Sedimentation basin passes through the overflow being equipped with
Mouth is connect with aeration tank, and aeration bottom of pond portion is equipped with molten gas release device, and molten gas release device is connect with the air dissolved pump outside aeration tank,
Air dissolved pump connect air compressor indentation and water pump, aeration tank top be equipped with scrape floating device, with scrape floating device be relatively provided with it is slow
Slope, gentle slope are equipped with groove；Aeration tank is separated by next door and intermediate pool, and next door lower part is equipped with openings and is connected to aeration tank.
Further, the folded plate lower part is fixed on vertical pier, and top is connected to sedimentation basin top by fixed link；Institute
The height for stating the vertical pier under adjacent folded plate is different, and gentle slope the lowermost stands that pier length is short so that folded plate and sedimentation basin top away from
From big, raw water is mainly from upper flow, and the length of vertical pier adjacent thereto is then grown, and raw water mainly from lower flow, is made with this
Water flow is obstructed by folded plate to be flowed at "~" shape.
Further, yo-yo undulating is presented in the gentle slope surface.
Further, the gradient of the gentle slope is no more than 37 °；Guarantee in the case where precipitating pool space is certain, silt
Sedimentation basin can be smoothly entered to wait a moment the length long enough on slope.
Further, the water pump takes two-way water-supply method, and a-road-through piping is connected to intermediate pool, takes from intermediate pool
Water realizes water intaking inside interior device, and another way is that the external water source of device is fetched water.
Further, the next door is located at the lower section on gentle slope and top is higher than liquid level；Guarantee that dross can scrape floating dress
It is pushed to gentle slope under the effect of setting, to preferably remove dross.
The utility model has the advantages that compared with prior art, the present apparatus can efficiently carry out the pretreatment of early period to treatment sewage, out
Silt and other large granular impurities are removed, avoid having an impact subsequent purification process；The present apparatus passes through molten gas release device pair
Water after silt sedimentation carries out further impurity treatment；The present apparatus is pumped by soil pick-up to be carried out the sludge of deposition to draw importing dirt
Mud dewatering centrifuge is carried out dehydrating and produces mud cake recycling, and the water of abjection is back to device, improves resource utilization.
Detailed description of the invention
Fig. 1: the structural schematic diagram of the present apparatus；
In figure: 1- sedimentation basin；11- water inlet；12- sludge area；13- gentle slope；14- folded plate；15- filter screen；The aeration tank 2-；
The molten gas release device of 21-；The gentle slope 22-；23- groove；24- scrapes floating device；25- air dissolved pump；26- air compressor；3- intermediate pool；
The next door 4-；5- soil pick-up pump；6- sludge Dewatering Centrifuge；61- dehydrated mouth；62- mud cake outlet.
Specific embodiment
A specific embodiment of the utility model is set forth with reference to the accompanying drawing.
A kind of water treatment facilities of silt separation, leads to including sedimentation basin 1, the aeration tank connecting with sedimentation basin 2, with aeration tank
Next door 4 is crossed to separate and in the intermediate pool 3 of next door bottom connection, the soil pick-up connecting with sedimentation basin 1 pump 5 with sludge Dewatering Centrifuge 6.
Right end is equipped with the water inlet 11 that raw water to be processed enters in sedimentation basin 1, is equipped in sedimentation basin 1 gradually to water inlet 11
The indefinite gentle slope 13 of inclined surface undulation, the sludge area 12 of sludge settling is equipped with below water inlet 11, and gentle slope 13 gradually extends
To sludge area, the gradient of gentle slope, which is set as sludge, can overcome 37 ° of the angle that freely viscosity glides, while can guarantee gentle slope
Sufficient length；In sludge area be equipped be connected to sedimentation basin top to the macroscopic bulky grain silt carried in raw water or swim
Plant carries out primary filtration to the filter screen 15 for avoiding blocking subsequent handling pipe problems from occurring；Gentle slope 13 is equipped with vertical pier,
Vertical pier is equipped with the folded plate 14 that inhibition is played to raw water, and folded plate lower part is fixed on vertical pier, and top is connected by fixed link
It is connected to sedimentation basin top, interval is consistent between the folded plate, also, the height of the vertical pier under adjacent folded plate is different, specifically,
Gentle slope bottom is i.e. shorter near the vertical pier length of the folded plate of water inlet 11, so that folded plate is big at a distance from sedimentation basin top, it is former
For water mainly from upper flow, the length of vertical pier adjacent thereto is then longer, and raw water makes water flow quilt mainly from lower flow with this
Folded plate barrier at "~" shape flow, water flow so as to fully be contacted with folded plate 14, meanwhile, the collapsed shape and fluctuating of folded plate
The gentle slope of shape retains the silt carried in water flow and small phytoplankton in maximum efficiency jointly, so that its sludge to gentle slope bottom end
Gather in area.
Be additionally provided with the soil pick-up pump 5 sludge being drawn into outside sedimentation basin in sludge area 12, soil pick-up pumps 5 for the sludge in sludge area
It draws to the sludge Dewatering Centrifuge 6 outside sedimentation basin 1.Sludge Dewatering Centrifuge 6 is carried out dehydrating sludge so that liquid
Water is separated with solid puree, and liquid phase water is back in sedimentation basin out of dehydrated mouth 61, and solid puree is discharged in the form of mud cake from mud cake
62 separation discharge of mouth.
The overflow port 16 that 1 left side of sedimentation basin is equipped with by upper part is connect with aeration tank 2, and 2 bottom of aeration tank is equipped with molten gas
Release device 21, molten gas release device are connect with the air dissolved pump 25 outside aeration tank, and air dissolved pump is by by air pressure connected to it
What the air and water pump 27 that contracting machine 26 is pressed into were pressed into carries out the molten gas release device release of mixed merga pass, what formation was largely floated
Micro-bubble takes away suspended matter inside water body to water surface, and is brought away from aeration by the floating device 24 of scraping that top is equipped with
Pond；Aeration tank top is relatively provided with gentle slope 22 with floating device is scraped, and gentle slope is equipped with groove 23, and aeration tank will be floated on by scraping floating device
The impurity on surface is pushed gentle slope to and is flowed to outside device by groove, and more preferably, gentle slope bottom end is located at liquid level or less preferably to go
Except dross.
Aeration tank 2 is separated by next door 4 and intermediate pool 3, and next door 4 is located at the lower section on gentle slope 22 and top is higher than liquid level,
Guarantee that dross does not enter intermediate pool；4 lower part of next door is equipped with openings 31 and is connected to aeration tank 2, it is processed it is more limpid in
Between water by openings enter intermediate pool；It is equipped with the bailing outlet of water pump 27 in intermediate pool, wherein the one of water supply pump two-way water-supply method
The water intaking on road, another way are the external water source of device.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of water treatment facilities of silt separation, it is characterised in that including sedimentation basin, the aeration tank being connect with sedimentation basin and expose
Gas pond is separated by next door and in the intermediate pool of next door bottom connection, the soil pick-up connecting with sedimentation basin pump and sludge dewatering centrifugation
Machine；It is equipped with water inlet and inclined gentle slope in sedimentation basin, is equipped with sludge area below water inlet, gentle slope gradually extends to sludge area,
Filter screen is equipped in sludge area, gentle slope is equipped with vertical pier, founds pier and is equipped with folded plate, and soil pick-up pump, soil pick-up pump are additionally provided in sludge area
The sludge Dewatering Centrifuge outside sedimentation basin is connected, the dehydrated mouth of sludge Dewatering Centrifuge is connected to sedimentation basin；Sedimentation basin is by setting
Some overflow ports are connect with aeration tank, aeration bottom of pond portion be equipped with molten gas release device, molten gas release device with it is molten outside aeration tank
Air pump connection, air dissolved pump connect air compressor indentation and water pump, and aeration tank top is equipped with and scrapes floating device, opposite with floating device is scraped
Ground is equipped with gentle slope, and gentle slope is equipped with groove；Aeration tank is separated by next door and intermediate pool, and next door lower part is equipped with openings and aeration
Pond connection.
2. a kind of water treatment facilities of silt separation according to claim 1, it is characterised in that: the folded plate lower part is fixed
On vertical pier, top is connected to sedimentation basin top by fixed link for setting；The height of vertical pier under the adjacent folded plate is different, slowly
The lowermost vertical pier length in slope is short, so that folded plate is big at a distance from sedimentation basin top, raw water is adjacent thereto mainly from upper flow
The length of vertical pier is then grown, and raw water flows water flow at "~" shape by folded plate barrier mainly from lower flow with this.
3. a kind of water treatment facilities of silt separation according to claim 1, it is characterised in that: the gentle slope surface is presented
Yo-yo undulating.
4. a kind of water treatment facilities of silt separation according to claim 1, it is characterised in that: the gradient of the gentle slope
No more than 37 °.
5. a kind of water treatment facilities of silt separation according to claim 1, it is characterised in that: the water pump takes two-way
Water-supply method, a-road-through piping are connected to intermediate pool, realize water intaking inside interior device from intermediate pool water intaking；Another way is device
External water source water intaking.
6. a kind of water treatment facilities of silt separation according to claim 1, it is characterised in that: the next door is located at gentle slope
Lower section and top be higher than liquid level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821631881.7U CN208980453U (en) | 2018-10-08 | 2018-10-08 | A kind of water treatment facilities of silt separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821631881.7U CN208980453U (en) | 2018-10-08 | 2018-10-08 | A kind of water treatment facilities of silt separation |
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| Publication Number | Publication Date |
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| CN208980453U true CN208980453U (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821631881.7U Active CN208980453U (en) | 2018-10-08 | 2018-10-08 | A kind of water treatment facilities of silt separation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478978A (en) * | 2019-09-12 | 2019-11-22 | 济南大学 | It is a kind of round from sand draining type gravity desilting filtering ponds |
| CN110902942A (en) * | 2019-11-20 | 2020-03-24 | 中冶华亚建设集团有限公司 | A sewage sludge integration processing system for urban pipe network |
| CN111054736A (en) * | 2020-01-03 | 2020-04-24 | 林吕通 | Water-separation type separation and packaging treatment device for stale garbage in landfill |
-
2018
- 2018-10-08 CN CN201821631881.7U patent/CN208980453U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478978A (en) * | 2019-09-12 | 2019-11-22 | 济南大学 | It is a kind of round from sand draining type gravity desilting filtering ponds |
| CN110902942A (en) * | 2019-11-20 | 2020-03-24 | 中冶华亚建设集团有限公司 | A sewage sludge integration processing system for urban pipe network |
| CN111054736A (en) * | 2020-01-03 | 2020-04-24 | 林吕通 | Water-separation type separation and packaging treatment device for stale garbage in landfill |
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