CN106492520A - A kind of girt-water separation device and method - Google Patents
A kind of girt-water separation device and method Download PDFInfo
- Publication number
- CN106492520A CN106492520A CN201611106009.6A CN201611106009A CN106492520A CN 106492520 A CN106492520 A CN 106492520A CN 201611106009 A CN201611106009 A CN 201611106009A CN 106492520 A CN106492520 A CN 106492520A
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- Prior art keywords
- water
- girt
- separator disk
- groove
- separate tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Centrifugal Separators (AREA)
Abstract
The present invention relates to sewage treatment area, specially a kind of girt-water separation device and method.Through grid process, enter girt-water separation device carries out girt-water separation to sewage.Rotatable separator disk, groove and spoil disposal pond are set in the separate tank of girt-water separation device, and separator disk is arranged at the top of groove, and the side of groove arranges discharge outlet, and discharge outlet is extended outside separate tank；Spoil disposal pond is located at the lower section of groove, and the bottom of spoil disposal pond arranges mud discharging mouth, and mud discharging mouth is extended outside separate tank；The top of separate tank arranges feed pipe, and the outlet of feed pipe is corresponding with separator disk upper surface, and the bottom of separate tank arranges sand removing hole.Containing substantial amounts of silt particle in sewage, setting setting pot when being processed, is needed to carry out girt-water separation, setting pot is an indispensable unit in sewage disposal.The present invention carries out girt-water separation using separator disk, and the separator disk of rotation produces centrifugal force, directly acts on sewage to be processed, be not required to stir whole water body, reduce energy consumption.
Description
Technical field
The present invention relates to sewage treatment area, specially a kind of girt-water separation device and method.
Background technology
Sewage is inevitably mixed into silt particle during migrating, flowing and collecting, if the sand in sewage does not sink in advance
Drop is separated and is removed, then can affect the operation of subsequent processing device.Most importantly abrasion pump, blocking pipe network, disturb even broken
Bad biochemical processing process process.
Setting pot is mainly used in particle diameter in removal sewage, and, more than 0.2mm, density is more than 2.65t/m3Sand grains, with protection pipe
The facilities such as road, valve from abrasion and block.Its operation principle is based on Gravity Separation so that heavy inorganic particle
Sink, and organic suspension granule can be taken away with current.Sand grains is separated from sewage by setting pot using Physical
One pretreatment unit, main application type have horizontal flow type grit chamber, aerated grit chamber, perpendicular stream setting pot, clock-type setting pot etc..
Wherein, horizontal-flow grit chamber simple structure, desanding effect are good, and the desanding device localization rate of parts and components is high, but accompanies in sand organic
Thing, is that the subsequent treatment of sand setting increased difficulty.Aerated grit chamber have occupation of land little, energy consumption is low, the low advantage of civil engineering costs, has
Good impact resistance, it is adaptable to the occasion that the water yield is changed greatly, but aerator operating cost is higher.Perpendicular stream setting pot by
Poor in desanding effect, operational management inconvenience, thus at home and abroad municipal wastewater treatment plant is seldom adopted.Clock-type setting pot floor space
Little, sand setting effect is affected very little by water yield change, and girt-water separation effect is good, and the low rate of the sand moisture content that isolates, Organic substance contain
Amount is few, is readily transported, but in actual clock-type setting pot engineer applied, if grid operation is abnormal, by sewage disposal
Some float and floating thing that the water inlet manifold of factory brings can be directly entered setting pot, consequently, it is possible to causing the damage of stirring paddle
Bad, the blocking of sediment outflow equipment and pipeline can be especially caused, causes equipment normally cannot run.
Content of the invention
It is an object of the invention to provide sand grains is separated from sewage, sewage is entered by a kind of girt-water separation device and method
Row pretreatment, so that sewage carries out subsequent treatment.
The technical scheme is that：
A kind of girt-water separation device, the device include separator disk, discharge outlet, groove, separate tank, sand removing hole, spoil disposal pond, row
Mud mouth, feed pipe, arrange rotatable separator disk, groove and spoil disposal pond in separate tank, separator disk is arranged at the top of groove, recessed
The side of groove arranges discharge outlet, and discharge outlet is extended outside separate tank；Spoil disposal pond is located at the lower section of groove, and the bottom of spoil disposal pond is arranged
Mud discharging mouth, mud discharging mouth are extended outside separate tank；The top of separate tank arranges feed pipe, the outlet of feed pipe and separator disk upper surface
Corresponding, the bottom of separate tank arranges sand removing hole.
Described girt-water separation device, separator disk include central shaft, separate plate edge, float separating opening, inhalant region, in
The outside card of heart axle arranges float separating opening, and the outside card of float separating opening is inhalant region, the outside disc of inhalant region
Face is separation plate edge.
Described girt-water separation device, separator disk edge protuberance are set between card and inhalant region on the outside of float separating opening
Put card raised.
Described girt-water separation device, the outlet of feed pipe are corresponding with the card of inhalant region.
Described girt-water separation device, the central shaft of separator disk is by rotary shaft and motor connection.
Described girt-water separation device, separate tank are the integrative-structure that cylindrical portion and funnel shaped part are combined up and down.
Described girt-water separation device, spoil disposal pond are the integrative-structure that cylindrical portion and funnel shaped part are combined up and down, arrange
External diameter of the cylindrical portion internal diameter of mud sump more than groove.
The girt-water separation method of described device, girt-water separation are comprised the following steps：(1) sewage is removed bulk by grid
Material；(2) after grid process, enter girt-water separation device carries out girt-water separation to sewage, by sewage discharge to separator disk,
Sand water and float are carried out by initial gross separation by separator disk；(3) in separate tank, sand water is further separated.
Described girt-water separation method, girt-water separation device used in step (2) and step (3), detailed process are as follows：
Motor drives separator disk to rotate, and in the sewage discharge entered by feed pipe to separator disk, arranges groove, make point below separator disk
Separation disc is not contacted with following water, and water is isolated with separator disk, reduces the rotary resistance of separator disk；Water in separate tank is from groove
Overflow, the water outlet and float in the middle of separator disk is also overflowed from groove, arranging discharge outlet outside groove carries out draining；In separator disk
Under rotation, as sand is than great, larger by centrifugal force, suffered by water, centrifugal force is less, and sand and sewage carry out initial gross separation, sand
It is thrown out of from plate edge is separated, the water relaying reforwarding for falling into separate tank is moved, due to being subject to the resistance of water to make sand and sludge thereon
Further separate, sand settles down along the periphery in separate tank, fall into sand removing hole discharge, sludge row of dropping in infall process
In mud sump, and discharge from mud discharging mouth, water overflows to discharge outlet discharge from groove；Float separating opening is set in the middle part of separator disk,
Water and float are discharged from float separating opening, are dropped in following groove, so as to realize the separation of sand water.
Advantages of the present invention and beneficial effect are：
1st, the present invention carries out girt-water separation using girt-water separation device, and the centrifugal force that separator disk is produced is directly acted on and will be located
The sewage of reason, completes sand setting process by being not required to stir whole water body, reduces the energy consumption needed for sand setting, improve efficiency.
2nd, lightweight suspension thing can be removed, be reduced in separator disk middle setting float separating opening by the present invention in time
The aggregation of float.
Description of the drawings
Fig. 1 is the fundamental diagram of girt-water separation device of the present invention.
Top views of the Fig. 2 for separator disk.
Component serial number explanation in figure：1 motor；2 rotary shafts；3 separator disks；4 discharge outlet；5 grooves；6 separate tanks；7 sediment outflows
Mouthful；8 mud discharging mouths；9 spoil disposal ponds；10 water；11 feed pipes；31 central shafts；32 separate plate edge；33 float separating openings；34 water inlets
Area；35 cards are raised.
Specific embodiment
In specific implementation process, girt-water separation method of the present invention is comprised the following steps：
1st, the bulk matter that sewage is gone in eliminating water by grid；
2nd, processed using girt-water separation device.Separator disk rotating speed is adjusted at 10-3000 rev/min, is produced on separator disk
Centrifugal force, sewage are fallen on separator disk by feed pipe, and sand water and float are carried out initial gross separation by separator disk；Sand, water from
Separator disk outer rim is fallen in following separate tank, and float and water are fallen in following groove, and is discharged from discharge outlet.
3rd, in separate tank, sand water is further separated.Sand, water are entered with the speed of 0.1-10m/s under the influence of centrifugal force
In the water of separate tank, the density of sand is larger, and the density of sewage is less, and sand and water are constantly separated in motor process, and final sand falls
To separate tank edge, settle down under gravity, discharge from sand removing hole, the sludge of sedimentation is discharged from mud discharging mouth.
The present invention is expanded on further with reference to embodiment, it should be appreciated that specific embodiment described herein
The present invention is merely to illustrate and is explained, the present invention is not limited to.
Embodiment
As Figure 1-Figure 2, girt-water separation device of the present invention, mainly includes：Motor 1, rotary shaft 2, separator disk 3, draining
The major parts such as mouth 4, groove 5, separate tank 6, sand removing hole 7, mud discharging mouth 8, spoil disposal pond 9, water 10, feed pipe 11, concrete structure is such as
Under：
Separator disk 3, groove 5 and spoil disposal pond 9 are set in separate tank 6, and separator disk 3 is arranged at the top of groove 5, separator disk 3
It is connected with motor 1 by rotary shaft 2, a side bottom of groove 5 arranges discharge outlet 4, and discharge outlet 4 is extended outside separate tank 6.Separate
Pond 6 is the integrative-structure that cylindrical portion and funnel shaped part are combined up and down, and the top of separate tank 6 arranges feed pipe 11, feed pipe
11 outlet is corresponding with 3 upper surface of separator disk, and the bottom of separate tank 6 arranges sand removing hole 7.Spoil disposal pond 9 is arranged in separate tank,
The lower section of groove 5, the integrative-structure that spoil disposal pond 9 is combined up and down, the tubular of spoil disposal pond 9 is located at for cylindrical portion and funnel shaped part
External diameter of the part internal diameter more than groove 5, the bottom of spoil disposal pond 9 arrange mud discharging mouth 8, and mud discharging mouth 8 is extended outside separate tank 6.
Separator disk 3 includes central shaft 31, separates plate edge 32, float separating opening 33, inhalant region 34, outside central shaft 31
Side panel face arranges float separating opening 33, and the outside card of float separating opening 33 is inhalant region 34, the outside disc of inhalant region 34
For separating plate edge 32, the outlet of feed pipe 11 is corresponding with the card of inhalant region 34 in face, and the central shaft 31 of separator disk 3 is by turning
Moving axis 2 is connected with motor 1.Separate plate edge 32 raised, disk is set between 33 outside card of float separating opening and inhalant region 34
Face projection 35.
The operation principle of apparatus of the present invention is as follows：
As Figure 1-Figure 2, motor 1 drives separator disk 3 to rotate, and the sewage discharge entered by feed pipe 11 is to separator disk 3
On, groove 5 is set below separator disk 3, separator disk 3 is not contacted with following water, water 10 is isolated with separator disk 3, reduce
The rotary resistance of separator disk 3.Water 10 in another aspect separate tank 6 can be overflowed from groove 5, the water outlet in the middle of separator disk 3 and
Float is also overflowed from groove 5, and arranging discharge outlet 4 outside groove 5 carries out draining.In the case where separator disk 3 is rotated, due to sand proportion
Greatly, larger by centrifugal force, suffered by water, centrifugal force is less, and therefore sand and sewage can carry out initial gross separation, and sand is from separator disk side
Edge is thrown out of with certain speed, and the relaying reforwarding of water 10 for falling into separate tank 6 is moved, due to being subject to the resistance of water to make sand and dirt thereon
Mud is further separated, and sand settles down along the periphery in separate tank 6, is fallen into sand removing hole 7 and is discharged, and sludge is fallen in infall process
To in spoil disposal pond 9, and discharge from mud discharging mouth 8, water 10 overflows to discharge outlet 4 from groove 5 and discharges.Set in the middle part of separator disk 3 outstanding
Float separating opening 33, water and float are discharged from float separating opening 33, are dropped in following groove 5, so as to realize sand water
Separation.
Embodiment：
The bulk matter that sewage is gone in eliminating water by grid, is then processed using girt-water separation device.Such as Fig. 1-
Shown in Fig. 2, start motor 1, motor 1 drives separator disk 3 to rotate.In charging aperture 11, sewage discharge is on separator disk 3, in centrifugal force
In the presence of sand in water and part water be thrown out of along 3 edge of separator disk, enter in separate tank 6, relay reforwarding in separate tank 6
Dynamic pool wall in separate tank 6, and settle down along pool wall, water spills into discharge outlet 4 from groove 5 after entering separate tank 6.
In separation process, sludge is dropped in spoil disposal pond 9 and is discharged from mud discharging mouth 8.Water in separator disk 3 and float are entered and are separated
Float separating opening 33 in the middle part of disk 3, drops in following groove 5, discharges with water.
Embodiment result shows, containing substantial amounts of silt particle in sewage, needs setting setting pot to carry out sand water when being processed
Separate, setting pot is an indispensable unit in sewage disposal.The present invention is directed to the characteristics design of sand and water sand water
Segregation apparatuss, are made up of the part such as motor, separator disk, separate tank, groove, carry out girt-water separation using separator disk, rotation point
Separation disc produces centrifugal force, directly acts on sewage to be processed, is not required to stir whole water body, reduces energy consumption.
Claims (9)
1. a kind of girt-water separation device, is characterized in that, the device includes separator disk, discharge outlet, groove, separate tank, sand removing hole, row
Mud sump, mud discharging mouth, feed pipe, arrange rotatable separator disk, groove and spoil disposal pond in separate tank, separator disk is arranged at groove
Top, the side of groove arrange discharge outlet, and discharge outlet is extended outside separate tank；Spoil disposal pond is located at the lower section of groove, spoil disposal pond
Bottom arranges mud discharging mouth, and mud discharging mouth is extended outside separate tank；The top of separate tank arranges feed pipe, the outlet of feed pipe with separate
Disk upper surface is corresponding, and the bottom of separate tank arranges sand removing hole.
2. girt-water separation device according to claim 1, is characterized in that：Separator disk includes central shaft, separates plate edge, hangs
Float separating opening, inhalant region, the outside card of central shaft arrange float separating opening, the outside card of float separating opening be into
Pool, the outside card of inhalant region is separation plate edge.
3. girt-water separation device according to claim 2, is characterized in that：Separator disk edge protuberance, outside float separating opening
It is raised that card is set between side panel face and inhalant region.
4. girt-water separation device according to claim 2, is characterized in that：The outlet of feed pipe is relative with the card of inhalant region
Should.
5. girt-water separation device according to claim 2, is characterized in that：The central shaft of separator disk is by rotary shaft and motor
Connection.
6. girt-water separation device according to claim 1, is characterized in that：Separate tank is in cylindrical portion and funnel shaped part
The integrative-structure of lower combination.
7. girt-water separation device according to claim 1, is characterized in that：Spoil disposal pond is in cylindrical portion and funnel shaped part
The integrative-structure of lower combination, the cylindrical portion internal diameter of spoil disposal pond are more than the external diameter of groove.
8. a kind of usage right requires the girt-water separation method of one of 1 to 7 described device, it is characterised in that girt-water separation includes
Following steps：(1) sewage is removed bulk matter by grid；(2) sewage enters girt-water separation device after grid process
Girt-water separation is carried out, by sewage discharge to separator disk, sand water and float is carried out by initial gross separation by separator disk；(3) exist
In separate tank, sand water is further separated.
9. girt-water separation method according to claim 8, it is characterised in that sand water used in step (2) and step (3)
Segregation apparatuss, detailed process are as follows：Motor drives separator disk to rotate, in the sewage discharge entered by feed pipe to separator disk, point
Groove is set below separation disc, separator disk is not contacted with following water, water is isolated with separator disk, reduce the rotation of separator disk
Resistance；Water in separate tank is overflowed from groove, and the water outlet and float in the middle of separator disk is also overflowed from groove, is arranged outside groove
Discharge outlet carries out draining；In the case where separator disk is rotated, as sand is than great, larger by centrifugal force, suffered by water, centrifugal force is less, sand
Initial gross separation is carried out with sewage, sand is thrown out of from plate edge is separated, the water relaying reforwarding for falling into separate tank is moved, due to being subject to water
Resistance sand and sludge thereon is further separated, sand settles down along the periphery in separate tank, falls into sand removing hole discharge, dirty
Mud is dropped in spoil disposal pond in infall process, and is discharged from mud discharging mouth, and water overflows to discharge outlet discharge from groove；Separate
Float separating opening is set in the middle part of disk, and water and float are discharged from float separating opening, dropped in following groove, so as to realize
The separation of sand water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106009.6A CN106492520B (en) | 2016-12-06 | 2016-12-06 | A kind of girt-water separation device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106009.6A CN106492520B (en) | 2016-12-06 | 2016-12-06 | A kind of girt-water separation device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106492520A true CN106492520A (en) | 2017-03-15 |
| CN106492520B CN106492520B (en) | 2018-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611106009.6A Expired - Fee Related CN106492520B (en) | 2016-12-06 | 2016-12-06 | A kind of girt-water separation device and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843798A (en) * | 2020-12-28 | 2021-05-28 | 应康伟 | Sewage treatment device capable of carrying out sludge treatment |
| CN113184942A (en) * | 2021-06-30 | 2021-07-30 | 苏州湛清环保科技有限公司 | Three-phase separator |
| CN113275133A (en) * | 2021-06-09 | 2021-08-20 | 会泽县民悦农业科技有限公司 | Clean type unprocessed food grains edulcoration system |
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| CN101176830A (en) * | 2006-11-06 | 2008-05-14 | 史密斯和洛夫莱斯公司 | Grit trap for waste water system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843798A (en) * | 2020-12-28 | 2021-05-28 | 应康伟 | Sewage treatment device capable of carrying out sludge treatment |
| CN113275133A (en) * | 2021-06-09 | 2021-08-20 | 会泽县民悦农业科技有限公司 | Clean type unprocessed food grains edulcoration system |
| CN113184942A (en) * | 2021-06-30 | 2021-07-30 | 苏州湛清环保科技有限公司 | Three-phase separator |
| CN113184942B (en) * | 2021-06-30 | 2021-09-17 | 苏州湛清环保科技有限公司 | Three-phase separator |
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| Publication number | Publication date |
|---|---|
| CN106492520B (en) | 2018-07-10 |
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