CN107952286A - A kind of sewage disposal hydrocyclone - Google Patents
A kind of sewage disposal hydrocyclone Download PDFInfo
- Publication number
- CN107952286A CN107952286A CN201711202578.5A CN201711202578A CN107952286A CN 107952286 A CN107952286 A CN 107952286A CN 201711202578 A CN201711202578 A CN 201711202578A CN 107952286 A CN107952286 A CN 107952286A
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- China
- Prior art keywords
- cylinder
- outlet pipe
- discharge valve
- sleeve
- riffle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
- B01D36/045—Combination of filters with centrifugal separation devices
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention discloses a kind of sewage disposal hydrocyclone, including cylinder, sand hopper, supporting leg, water inlet pipe, outlet pipe, sleeve, blade, cylinder top side is equipped with water inlet pipe, cylinder inboard wall is equipped with the riffle of some up/down perforations, cylinder lower end is equipped with sand hopper, and sand hopper lower part side is equipped with discharge valve I；Inner barrel side is equipped with outlet pipe, and side is equipped with some connecting rods being evenly arranged outside retainer ring；Side is equipped with sleeve outside outlet pipe, and cartridge exterior side is equipped with some blades being in tilted layout, and sleeve upper end is equipped with driven wheel, and driven wheel side is equipped with the driving wheel being engaged with, and driving wheel side is equipped with motor.The present invention is provided with some tilting riffles on cylinder inboard wall, and sandstone along riffle slot bottom flows to sand hopper after being trapped by riffle, avoids sandstone in inner barrel suspension；And sleeve is provided with the outside of outlet pipe, there is provided blade on sleeve to carry out sewage to make stream, enhances the effect of desanding, improves the efficiency of desanding.
Description
Technical field
The invention belongs to technical field of environment protection equipment, more particularly to a kind of sewage disposal hydrocyclone.
Background technology
Hydrocyclone is one kind solid-liquid separating equipment according to made of centrifugal sedimentation and density contrast mechanics principle, works as current
With certain pressure and flow velocity after the import of hydrocyclone enters its inside, shadow of the water body because being subject to hydrocyclone structure
Ring and produce strong rotation, since the density of water and sand is different, under the collective effect of gravity, centrifugal force and fluid drag,
The small clear water of density rises and is flowed out by top overflow port, and the big sand of density is deposited to bottom and by sewage draining exit along desander inner wall
Discharge；Desanding, the turbid, separation of solid and liquid of drop and other effects are realized in water treatment field significantly, are widely used in heat exchange station decontamination, river water,
The field such as well water desanding, lime slurrying；But existing hydrocyclone is poor for the desanding effect of the fine particle in sewage,
Part sandstone suspends in cylinder, it is difficult to is eliminated, effluent quality cannot meet environmental requirement.
The content of the invention
It is insufficient in the prior art the purpose of the present invention is overcoming, there is provided a kind of sewage disposal hydrocyclone, in cylinder
It is provided with some tilting riffles on inner wall, sandstone along riffle slot bottom flows to sand hopper after being trapped by riffle, avoids sand
Stone suspends in inner barrel；And sleeve is provided with the outside of outlet pipe, there is provided blade on sleeve to carry out sewage to make stream, increases
The strong effect of desanding, improves the efficiency of desanding.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of sewage disposal hydrocyclone, including cylinder, sand hopper, supporting leg, water inlet pipe, outlet pipe, discharge valve I, set
Cylinder, blade, cylinder top side are equipped with water inlet pipe, and the water inlet pipe and cylinder are tangentially connected, and the cylinder inboard wall is equipped with
The riffle of some up/down perforations, the riffle section is V-arrangement and riffle outer wall and cylinder inboard wall are tangentially connected, dirty containing sand
Water tangentially enters inner barrel by water inlet pipe, sandstone gravity, centrifugal force collective effect under, trapped by cylinder inboard wall, by
Rotate in sewage along cylinder inboard wall, sandstone is pushed into riffle, and fallen from riffle, what is be in tilted layout catches sand
Groove is avoided and suspended again in cylinder under the impact of sewage after sandstone is trapped by cylinder inboard wall, enhances the effect of sewage desanding
Fruit；The cylinder upper end is equipped with cover board, and the cylinder lower end is equipped with sand hopper, and the sand hopper is infundibulate, the sand hopper lower part one
Side is equipped with discharge valve I, and cylinder lower part side is equipped with some supporting legs, is used to support hydrocyclone；The inner barrel one
Side is equipped with outlet pipe, and described outlet pipe one end is located at inner barrel, and the other end is located at outside cylinder, and the outlet pipe lower end is equipped with
Retainer ring, the retainer ring are fixedly connected with outlet pipe, and side is equipped with some connecting rods being evenly arranged, institute outside the retainer ring
State connecting rod one end to be fixedly connected with retainer ring, the other end is fixedly connected with cylinder inboard wall, and outlet pipe lower end is fixed on cylinder by connecting rod
Internal portion, retainer ring increase the fixed-area of outlet pipe, enhance the stability of outlet pipe；Side is set outside the outlet pipe
There is a sleeve, the cartridge exterior side is equipped with some blades being in tilted layout, and the blade is located at inner barrel, on the sleeve
End is equipped with driven wheel, and the driven wheel side is equipped with the driving wheel being engaged with, and the driving wheel side is equipped with motor, the electricity
Machine is installed on the cover board, and motor drives driven wheel to rotate by driving wheel, so that rotated with the blade on moving sleeve, and blade
Rotation direction is identical with the eddy flow direction of sewage, increases the centrifugal force suffered by sandstone in sewage, and in blade trapping sewage
Part sandstone, enhances the effect of Swirling flow sand-removing, improves the efficiency of Swirling flow sand-removing.
Preferably, the outlet pipe lower end is equipped with strainer II, and strainer II again filters the sandstone in sewage, enhancing
The Swirling flow sand-removing effect of sewage.
Preferably, the I lower part side of discharge valve is equipped with discharge valve II, and the discharge valve I is connected in series with discharge valve II,
Discharge valve I is in normally open under normal condition, and discharge valve II is in normally off, and when discharging closes discharge valve I, opens discharging
Valve II carries out discharging, and sewage discharges from discharge valve with sandstone and causes secondary pollution when avoiding discharging.
Preferably, the cylinder body bottom is equipped with strainer I, and the strainer I is located at inner barrel, the strainer I with cylinder
Wall is fixedly connected, and strainer I carries out secondary filter to the sandstone of sewage, enhances the Swirling flow sand-removing effect of sewage.
Preferably, the outlet pipe lower end is equipped with catchment covers, and the catchment covers are bell mouth shape, and catchment covers are on the one hand favourable
The aggregation of sewage after desanding, the sandstone on the other hand avoiding blade trapping fall on strainer I and cause strainer I to block.
Beneficial effect is shown the present invention compared with prior art：
1) be provided with some tilting riffles on cylinder inboard wall, sandstone trapped by riffle after along riffle slot bottom stream
To sand hopper, avoid sandstone and suspend in inner barrel；And sleeve is provided with the outside of outlet pipe, blade pair is provided with sleeve
Sewage carries out making stream, enhances the effect of desanding, improves the efficiency of desanding；
2) I lower part side of discharge valve is equipped with discharge valve II, and discharge valve I is connected in series with discharge valve II, is unloaded under normal condition
Material valve I be in normally open, and discharge valve II be in normally off, and closing discharge valve I during discharging, opening discharge valve II is unloaded
Material, sewage discharges from discharge valve with sandstone and causes secondary pollution when avoiding discharging；
3) cylinder body bottom is equipped with strainer I, and strainer I is located at inner barrel, and strainer I is fixedly connected with cylinder inboard wall, and strainer I is right
The sandstone of sewage carries out secondary filter, enhances the Swirling flow sand-removing effect of sewage；
4) outlet pipe lower end is equipped with catchment covers, and catchment covers are bell mouth shape, on the one hand catchment covers are conducive to sewage after desanding
Aggregation, the sandstone on the other hand avoiding blade trapping falls on strainer I and causes strainer I to block；
5) outlet pipe lower end is equipped with strainer II, and strainer II again filters the sandstone in sewage, enhances sewage
Swirling flow sand-removing effect.
Brief description of the drawings
Attached drawing 1 is a kind of sewage disposal hydrocyclone structure diagram of the present invention；
Attached drawing 2 is that a kind of sewage disposal hydrocyclone of the present invention removes top view after cover board；
Attached drawing 3 is a kind of sewage disposal hydrocyclone internal structure schematic diagram of the present invention；
Attached drawing 4 is A partial enlarged views in a kind of sewage disposal hydrocyclone of the present invention；
Attached drawing 5 is B partial enlarged views in a kind of sewage disposal hydrocyclone of the present invention；
Attached drawing 6 is C partial enlarged views in a kind of sewage disposal hydrocyclone of the present invention；
In figure：11- cylinders, 12- sand hoppers, 13- supporting legs, 14- water inlet pipes, 15- outlet pipes, 16- discharge valves I, 17- discharge valves
II, 18- driven wheel, 19- motors, 20- driving wheels, 21- sleeves, 22- blades, 23- connecting rods, 24- retainer rings, 25- cover boards, 26-
Bearing I, 27- bearings II, 28- baffles, 29- catchment covers, 30- strainers I, 31- strainers II, 32- riffles.
Embodiment
For convenience of the understanding of those skilled in the art, 1-6, further has technical scheme below in conjunction with the accompanying drawings
Body explanation.
A kind of sewage disposal hydrocyclone, including cylinder 11, sand hopper 12, supporting leg 13, water inlet pipe 14, outlet pipe 15,
Discharge valve I 16, sleeve 21, blade 22, the 11 top side of cylinder are equipped with water inlet pipe 14, and the water inlet pipe 14 is cut with cylinder 11
To connection, 11 inner wall of cylinder is equipped with the riffle 32 of some up/down perforations, and 32 section of riffle is V-arrangement and riffle
32 outer walls and 11 inner wall of cylinder are tangentially connected, sewage containing sand by water inlet pipe 14 tangentially enter cylinder 11 inside, sandstone gravity,
Under the collective effect of centrifugal force, trapped by 11 inner wall of cylinder, since sewage rotates along 11 inner wall of cylinder, sandstone is pushed into
In riffle 32, and fallen from riffle 32, the riffle 32 being in tilted layout avoids sandstone by after the trapping of 11 inner wall of cylinder
Suspend again in cylinder 11 under the impact of sewage, enhance the effect of sewage desanding；11 upper end of cylinder is equipped with cover board
25,11 lower end of cylinder is equipped with sand hopper 12, and the sand hopper 12 is infundibulate, and the 12 lower part side of sand hopper is equipped with discharge valve I
16, the 11 lower part side of cylinder is equipped with some supporting legs 13, is used to support hydrocyclone；11 interior side of cylinder is equipped with
Outlet pipe 15, described 15 one end of outlet pipe are located inside cylinder 11, and the other end is located at outside cylinder 11,15 lower end of outlet pipe
Equipped with retainer ring 24, the retainer ring 24 is fixedly connected with outlet pipe 15, and the 24 outside side of retainer ring is equipped with some uniform
The connecting rod 23 of arrangement, described 23 one end of connecting rod are fixedly connected with retainer ring 24, and the other end is fixedly connected with 11 inner wall of cylinder, connecting rod
23 are fixed on 15 lower end of outlet pipe inside cylinder 11, and retainer ring 24 increases the fixed-area of outlet pipe 15, enhances water outlet
The stability of pipe 15；The 15 outside side of outlet pipe is equipped with sleeve 21, and the 21 outside side of sleeve is equipped with some inclination cloth
The blade 22 put, the blade 22 are located inside cylinder 11, and 11 upper end of sleeve is equipped with driven wheel 18, the driven wheel 18 1
Side is equipped with the driving wheel 20 being engaged with, and the driving wheel side is equipped with motor 19, and the motor 19 is installed on cover board 25, electricity
Machine 19 drives driven wheel 18 to rotate by driving wheel 20, so that rotated with the blade 22 on moving sleeve 21, and the rotation of blade 22
Direction is identical with the eddy flow direction of sewage, increases the centrifugal force suffered by sandstone in sewage, and blade 22 traps the portion in sewage
Sub-sand stone, enhances the effect of Swirling flow sand-removing, improves the efficiency of Swirling flow sand-removing.
15 lower end of outlet pipe is equipped with strainer II 31, and strainer II 31 again filters the sandstone in sewage, enhancing
The Swirling flow sand-removing effect of sewage.
The I 16 lower part side of discharge valve is equipped with discharge valve II 17, the discharge valve I 16 and II 17 company of series connection of discharge valve
Connect, discharge valve I 16 is in normally open under normal condition, and discharge valve II 17 is in normally off, and when discharging closes discharge valve I
16, open discharge valve II 17 and carry out discharging, sewage discharges from discharge valve with sandstone and causes secondary pollution when avoiding discharging.
11 bottom of cylinder is equipped with strainer I 30, and the strainer I 30 is located inside cylinder 11, the strainer I 30 and cylinder
11 inner walls are fixedly connected, and the sandstone of I 30 pairs of sewage of strainer carries out secondary filter, enhances the Swirling flow sand-removing effect of sewage.
15 lower end of outlet pipe is equipped with catchment covers 29, and the catchment covers 29 are bell mouth shape, and 29 one side of catchment covers has
Beneficial to the aggregation of sewage after desanding, the sandstone on the other hand avoiding the trapping of blade 22 falls on strainer I 30 and causes strainer I 30 stifled
Plug.
Above content is only to structure example and explanation of the invention, affiliated those skilled in the art
Various modifications or additions are done to described specific embodiment or are substituted in a similar way, without departing from invention
Structure or surmount scope defined in the claims, be within the scope of protection of the invention.
Claims (5)
1. a kind of sewage disposal hydrocyclone, including cylinder, sand hopper, supporting leg, water inlet pipe, outlet pipe, discharge valve I, sleeve,
Blade, it is characterised in that cylinder top side is equipped with water inlet pipe, and the water inlet pipe and cylinder are tangentially connected, in the cylinder
Wall is equipped with the riffle of some up/down perforations, and the riffle section is V-arrangement and riffle outer wall and cylinder inboard wall are tangentially connected；
The cylinder upper end is equipped with cover board, and the cylinder lower end is equipped with sand hopper, and the sand hopper is infundibulate, and sand hopper lower part side is set
There is discharge valve I, cylinder lower part side is equipped with some supporting legs；The inner barrel side is equipped with outlet pipe, the outlet pipe
One end is located at inner barrel, and the other end is located at outside cylinder, and the outlet pipe lower end is equipped with retainer ring, the retainer ring and water outlet
Pipe is fixedly connected, and side is equipped with some connecting rods being evenly arranged outside the retainer ring, and described connecting rod one end is fixed with retainer ring
Connection, the other end are fixedly connected with cylinder inboard wall；Side is equipped with sleeve outside the outlet pipe, and the cartridge exterior side is equipped with
Some blades being in tilted layout, the blade are located at inner barrel, and the sleeve upper end is equipped with driven wheel, the driven wheel side
Equipped with the driving wheel being engaged with, the driving wheel side is equipped with motor, and the motor installation is on the cover board.
2. a kind of sewage disposal hydrocyclone according to claim 1, it is characterised in that the outlet pipe lower end is set
There is strainer II.
A kind of 3. sewage disposal hydrocyclone according to claim 1, it is characterised in that I lower part one of discharge valve
Side is equipped with discharge valve II, and the discharge valve I is connected in series with discharge valve II.
A kind of 4. sewage disposal hydrocyclone according to any claim in claims 1 to 3, it is characterised in that
The cylinder body bottom is equipped with strainer I, and the strainer I is located at inner barrel, and the strainer I is fixedly connected with cylinder inboard wall.
5. a kind of sewage disposal hydrocyclone according to claim 4, it is characterised in that the outlet pipe lower end is set
There are catchment covers, the catchment covers are bell mouth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202578.5A CN107952286A (en) | 2017-11-27 | 2017-11-27 | A kind of sewage disposal hydrocyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202578.5A CN107952286A (en) | 2017-11-27 | 2017-11-27 | A kind of sewage disposal hydrocyclone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107952286A true CN107952286A (en) | 2018-04-24 |
Family
ID=61961912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711202578.5A Pending CN107952286A (en) | 2017-11-27 | 2017-11-27 | A kind of sewage disposal hydrocyclone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107952286A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603223A (en) * | 2018-12-29 | 2019-04-12 | 安徽普氏生态环境工程有限公司 | A kind of solid-liquid separating equipment using inertial separation |
| CN114033022A (en) * | 2021-12-15 | 2022-02-11 | 中霖中科环境科技（安徽）股份有限公司 | Integrated trash and sand removing device |
-
2017
- 2017-11-27 CN CN201711202578.5A patent/CN107952286A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603223A (en) * | 2018-12-29 | 2019-04-12 | 安徽普氏生态环境工程有限公司 | A kind of solid-liquid separating equipment using inertial separation |
| CN114033022A (en) * | 2021-12-15 | 2022-02-11 | 中霖中科环境科技（安徽）股份有限公司 | Integrated trash and sand removing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180424 |