CN105903576A - Environment-friendly energy-saving tap water sludge high-efficient separation system - Google Patents
Environment-friendly energy-saving tap water sludge high-efficient separation system Download PDFInfo
- Publication number
- CN105903576A CN105903576A CN201610216591.5A CN201610216591A CN105903576A CN 105903576 A CN105903576 A CN 105903576A CN 201610216591 A CN201610216591 A CN 201610216591A CN 105903576 A CN105903576 A CN 105903576A
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- Prior art keywords
- rotary drum
- chamber
- environment
- pusher cylinder
- separation system
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
- B04B1/2016—Driving control or mechanisms; Arrangement of transmission gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/02—Continuous feeding or discharging; Control arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
-
- 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
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
- B04B2001/2091—Configuration of solids outlets
Abstract
The invention discloses an environment-friendly energy-saving tap water sludge high-efficient separation system. The environment-friendly energy-saving tap water sludge high-efficient separation system is characterized in that: a rotary drum is arranged horizontally; a spiral pushing cylinder is positioned in the rotary drum and is coaxially arranged with the rotary drum; the spiral pushing cylinder divides the inner part of the rotary drum into a feeding chamber positioned in the spiral pushing cylinder and a separation chamber positioned between the spiral pushing cylinder and the rotary drum; a primary motor drives the rotary drum to rotate, a driving module of a secondary motor adjusts the revolving speed of the spiral pushing cylinder through a differential mechanism, and meanwhile, power generated by a power generation module of the secondary motor is supplied to the primary motor. During working, slurry to be separated enters the feeding chamber, and then enters the separation chamber through distribution holes, and rotates with the rotary drum; the slurry is divided into a solid phase positioned in an outer ring and a liquid phase positioned in a center in the separation chamber; and through the dual motors, the power generation module of the secondary motor is in a power generation state all the time under the differential action of the rotary drum, and then electric energy can be utilized reasonably.
Description
Technical field
The present invention relates to technical field of sludge treatment, particularly relate to a kind of environment-friendly and energy-efficient sludge of drinking water efficient
Piece-rate system.
Background technology
Along with development and the raising of environmental protection consciousness of scientific and technological level, people increasingly pay close attention to waterworks row
Muddy water and the handling problems of mud, sludge dewatering separating treatment final disposal mud cake is that current waterworks is to dirt
The difficult point that mud processes.
Containing various moisture in alum sludge, they exist with different states, including Free water, vitriol
Hua Shui, capillary water and combine water.The removal of the moisture in above mud, traditional method is by interpolation
Learn medicament and carry out pretreatment, then carry out solid-liquid separation with traditional centrifuge, but in processing procedure,
In mud cake, solid content is relatively low, simultaneously because add chemical agent to carry out pretreatment, has certain pollution to water quality.
Meanwhile, traditional centrifuge is in processing mud separation process, owing to the granule of sludge of drinking water is less,
Dissolving speed is fast, and slip is big, is difficult to release the mud separated.
Summary of the invention
For solving technical problem present in background technology, it is dirty that the present invention proposes a kind of environment-friendly and energy-efficient tap water
Mud high efficiency separation system.
A kind of environment-friendly and energy-efficient sludge of drinking water high efficiency separation system that the present invention proposes, including: rotary drum, spiral shell
Rotation pusher cylinder, mair motor, auxiliary motor, differential mechanism；
Rotary drum is horizontally disposed with, and rotary drum one end is provided with charging aperture and liquid outlet and the other end is provided with discharging opening, rotary drum
Inside is provided with the accommodating chamber extended from charging aperture one end to discharging opening one end；
Spiral pusher cylinder periphery is provided with helical blade, is provided with entering of extending to middle part from one end in spiral pusher cylinder
Material chamber, the sidewall of described charging chamber is provided with cloth hole；
Spiral pusher cylinder is positioned at described accommodating chamber and arranges to discharging opening direction along charging aperture, spiral pusher
The opening of cylinder towards described charging aperture and with described charging aperture by pipeline connection, spiral pusher drum outer wall with
Forming split cavity between drum inner wall, described split cavity is by described cloth hole with described charging chamber even
Logical, helical blade and described accommodating chamber inwall matched in clearance and in described split cavity, form spiral lead to
Road, described helical duct connects with described liquid outlet；
The clutch end of mair motor and the rotating shaft of rotary drum are connected to drive rotary drum to rotate around its rotating shaft, auxiliary
Motor includes driving module and electricity generation module, drives the clutch end of module by differential mechanism and spiral pusher
The rotating shaft of cylinder is connected to adjustable screw pusher cylinder rotating speed, the power output end of electricity generation module and the electricity of mair motor
Power input connects.
Preferably, described charging chamber includes pre-separation room and the distribution being sequentially connected with from opening to blind end
Room, cloth hole is positioned on the sidewall of distributor chamber.
Preferably, the internal diameter of pre-separation room is gradually increased near junction chamber one end from away from junction chamber.
Preferably, the internal diameter of described distributor chamber is more than the maximum inner diameter of described pre-separation room.
Preferably, spiral pusher cylinder is coaxially disposed with rotary drum.
Preferably, spiral pusher cylinder and rotary drum turn to identical and rotating speed the turning more than spiral pusher cylinder of rotary drum
Speed.
Preferably, rotary drum includes columnar part and taper portion, and described taper portion internal diameter is near described columnar part one
End is gradually reduced to away from described columnar part one end, and charging aperture and liquid outlet are positioned at described columnar part away from described
One end, taper portion, discharging opening is positioned at described taper portion away from described columnar part one end.
Preferably, spiral pusher cylinder includes cylindrical portion and conical section, and described conical section internal diameter is near described post
Shape section one end is gradually reduced to away from described cylindrical portion one end, and described cylindrical portion periphery is provided with the first helical-blade
Sheet, described cylindrical portion is positioned at rotary drum columnar part and the first helical blade and joins with rotary drum columnar part inwall gap
Closing, described conical section periphery is provided with the second helical blade, and described conical section is positioned at rotary drum taper portion and second
Helical blade and rotary drum taper portion inwall matched in clearance.
In the present invention, the environment-friendly and energy-efficient sludge of drinking water high efficiency separation system proposed, rotary drum level sets
Putting, spiral pusher cylinder is positioned at rotary drum inside and is coaxially disposed with rotary drum, and spiral pusher cylinder separates internal for rotary drum
For the split cavity between charging chamber and spiral pusher cylinder and the rotary drum within spiral pusher cylinder, main electricity
Machine drives drum rotating, the driving module of the auxiliary motor rotating speed by differential mechanism adjustable screw pusher cylinder, simultaneously
The electric power that the electricity generation module of auxiliary motor produces is that mair motor is powered；During work, slurry to be separated enters feed cavity
Room, then enters disengagement chamber from cloth hole, and along with the rotation of rotary drum, slurry is separated in disengagement chamber and is positioned at
The solid phase of outer ring and the liquid phase being positioned at middle part, use bi-motor structure so that the electricity generation module of auxiliary motor is turning
All the time it is in generating state under the differential action of drum, thus realizes electric energy Appropriate application, economic and environment-friendly.
Accompanying drawing explanation
Fig. 1 is the connection signal of a kind of environment-friendly and energy-efficient sludge of drinking water high efficiency separation system that the present invention proposes
Figure.
Fig. 2 is the structural representation of a kind of environment-friendly and energy-efficient sludge of drinking water high efficiency separation system that the present invention proposes
Figure.
Detailed description of the invention
As illustrated in fig. 1 and 2, Fig. 1 is that a kind of environment-friendly and energy-efficient sludge of drinking water that the present invention proposes efficiently divides
From the structural representation of system, Fig. 2 is that a kind of environment-friendly and energy-efficient sludge of drinking water that the present invention proposes efficiently divides
Structural representation from system.
With reference to Fig. 1 and 2, a kind of environment-friendly and energy-efficient sludge of drinking water high efficiency separation system that the present invention proposes, bag
Include: rotary drum 1, spiral pusher cylinder 2, mair motor, auxiliary motor 3, differential mechanism 4；
Rotary drum 1 is horizontally disposed with, and rotary drum 1 one end is provided with charging aperture and liquid outlet and the other end is provided with discharging opening,
Rotary drum 1 is internal is provided with the accommodating chamber extended from charging aperture one end to discharging opening one end, and rotary drum 1 includes column
Portion and taper portion, described taper portion internal diameter near described columnar part one end to away from described columnar part one end by
The least, charging aperture and liquid outlet are positioned at described columnar part away from one end, described taper portion, and discharging opening is positioned at institute
State taper portion away from described columnar part one end；
Spiral pusher cylinder 2 includes cylindrical portion and conical section, and described conical section internal diameter is near described cylindrical portion one
End is gradually reduced to away from described cylindrical portion one end, and described cylindrical portion periphery is provided with the first helical blade 21, institute
State conical section periphery and be provided with the second helical blade 22, be provided with in spiral pusher cylinder 2 and extend to middle part from one end
Charging chamber, described charging chamber includes pre-separation room, junction chamber, distributor chamber, and junction chamber is positioned at pre-separation
Room is away from described opening side, and distributor chamber is positioned at junction chamber and sets away from side, pre-separation room, the sidewall of distributor chamber
Cloth hole, footpath, described pre-separation indoor is had to be gradually increased to blind end from the opening of spiral pusher cylinder 2, institute
State the internal diameter maximum inner diameter more than described pre-separation room of distributor chamber；
Spiral pusher cylinder 2 is positioned at described accommodating chamber and arranges to discharging opening direction along charging aperture, and spiral pushes away
Barrel 2 is coaxially disposed with rotary drum 1, the opening of spiral pusher cylinder 2 towards described charging aperture and with described enter
Material mouth, by pipeline connection, forms split cavity between spiral pusher cylinder 2 outer wall and rotary drum 1 inwall, described
Split cavity is by described cloth hole and described charging chamber, helical blade and described accommodating chamber inwall
Matched in clearance and form helical duct in described split cavity, described helical duct and described liquid outlet are even
Logical；In specifically arranging, described cylindrical portion is positioned at rotary drum 1 columnar part and the first helical blade 21 and rotary drum
1 columnar part inwall matched in clearance, described conical section be positioned at rotary drum 1 taper portion and the second helical blade 22 with
Rotary drum 1 taper portion inwall matched in clearance；
The clutch end of mair motor is connected to drive rotary drum 1 to revolve around its rotating shaft with the rotating shaft of rotary drum 1
Turning, auxiliary motor 3 includes driving module and electricity generation module, drives the clutch end of module by differential mechanism 4
Rotating shaft with spiral pusher cylinder 2 is connected to adjustable screw pusher cylinder 2 rotating speed, the electric power output of electricity generation module
End is connected with the power input end of mair motor.
During the specific works of the environment-friendly and energy-efficient sludge of drinking water high efficiency separation system of the present embodiment, spiral
Pusher cylinder 2 and rotary drum 1 turn to identical and rotary drum 1 rotating speed to be more than the rotating speed of spiral pusher cylinder 2, during work,
Slurry to be separated enters feed cavity, and along with the rotation of spiral pusher cylinder, slurry realizes pre-point in feed cavity
From, pre-separated slurry enters disengagement chamber from cloth hole, owing to the rotating speed of rotary drum is more than spiral pusher cylinder
Rotating speed, along with the rotation of rotary drum, slurry receives centrifugal force increase at disengagement chamber thus is further separated into being positioned at
The solid phase of outer ring and the liquid phase being positioned at middle part, the solid phase after separation is attached on drum inner wall, at spiral pusher
Under the effect of cylinder, solid phase sludge promotes to rotary drum discharging opening side, and the clear liquid after separating is along around spiral
The helical duct of pusher drum outer wall is back to rotary drum liquid outlet；In the course of the work, mair motor drives rotary drum high
Speed rotates, and the spiral pusher cylinder being positioned at rotary drum also rotates with, and the driving module of auxiliary motor passes through differential mechanism
The rotating speed of adjustable screw pusher cylinder, on the one hand, make the rotating speed rotating speed less than rotary drum of spiral pusher cylinder, separately
On the one hand, the electricity generation module of auxiliary motor can be in generating state under rotary drum differential action all the time, is produced
Electric energy be mair motor auxiliary power supply, thus be greatly improved utilization rate of electrical.
In the present embodiment, the environment-friendly and energy-efficient sludge of drinking water high efficiency separation system proposed, rotary drum level
Arranging, spiral pusher cylinder is positioned at rotary drum inside and is coaxially disposed with rotary drum, and spiral pusher cylinder is by part in rotary drum
It is divided into the split cavity between charging chamber and spiral pusher cylinder and the rotary drum within spiral pusher cylinder, main
Motor drives drum rotating, the driving module of the auxiliary motor rotating speed by differential mechanism adjustable screw pusher cylinder, with
Time auxiliary motor electricity generation module produce electric power be that mair motor is powered；Use bi-motor structure so that auxiliary motor
Electricity generation module under the differential action of rotary drum, be in generating state all the time, thus realize electric energy Appropriate application,
Economic and environment-friendly.
In a specific embodiment, by the optimization of feed cavity is designed, footpath, pre-separation indoor ascending by
Cumulative greatly, and the internal diameter of distributor chamber is more than the maximum inner diameter of pre-separation room so that centrifugal force suffered by slurry by
It is cumulative that slurry makes the solid phase that proportion is bigger have the trend to outer ring motion under the influence of centrifugal force greatly,
And the less liquid phase of proportion moves in the middle part of pre-separating cavity, is greatly improved the pre-separation effect of slurry.
In another detailed description of the invention, the solid phase after separation is pushed to rotary drum under the effect of spiral pusher cylinder
Taper portion, owing to the internal diameter in taper portion is gradually reduced, solid phase sludge is pressed further by, and reduces further
The moisture content of mud, improves separating effect.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (8)
1. an environment-friendly and energy-efficient sludge of drinking water high efficiency separation system, it is characterised in that including: rotary drum
(1), spiral pusher cylinder (2), mair motor, auxiliary motor (3), differential mechanism (4)；
Rotary drum (1) is horizontally disposed with, and rotary drum (1) one end is provided with charging aperture and liquid outlet and the other end is provided with out
Material mouth, rotary drum (1) is internal is provided with the accommodating chamber extended from charging aperture one end to discharging opening one end；
Spiral pusher cylinder (2) periphery is provided with helical blade, be provided with in spiral pusher cylinder (2) from one end to
The charging chamber that portion extends, described charging chamber sidewall is provided with cloth hole；
Spiral pusher cylinder (2) is positioned at described accommodating chamber and arranges to discharging opening direction along charging aperture, spiral
The opening of pusher cylinder (2) passes through pipeline connection, spiral pusher towards described charging aperture and with described charging aperture
Forming split cavity between cylinder (2) outer wall and rotary drum (1) inwall, described split cavity passes through described cloth
Hole and described charging chamber, helical blade and described accommodating chamber inwall matched in clearance and separate described
Forming helical duct in chamber, described helical duct connects with described liquid outlet；
The clutch end of mair motor is connected to drive rotary drum (1) around its turn with the rotating shaft of rotary drum (1)
Axle rotates, and auxiliary motor (3) includes driving module and electricity generation module, drives the clutch end of module by poor
Speed device (4) is connected to adjustable screw pusher cylinder (2) rotating speed with the rotating shaft of spiral pusher cylinder (2), generating
The power output end of module is connected with the power input end of mair motor.
Environment-friendly and energy-efficient sludge of drinking water high efficiency separation system the most according to claim 1, its feature
Being, described charging chamber includes pre-separation room and distributor chamber, the cloth being sequentially connected with from opening to blind end
Material hole is positioned on the sidewall of distributor chamber.
Environment-friendly and energy-efficient sludge of drinking water high efficiency separation system the most according to claim 2, its feature
Being, the internal diameter of pre-separation room is gradually increased near junction chamber one end from away from junction chamber.
Environment-friendly and energy-efficient sludge of drinking water high efficiency separation system the most according to claim 3, its feature
Being, the internal diameter of described distributor chamber is more than the maximum inner diameter of described pre-separation room.
Environment-friendly and energy-efficient sludge of drinking water high efficiency separation system the most according to claim 1, its feature
Being, spiral pusher cylinder (2) is coaxially disposed with rotary drum (1).
Environment-friendly and energy-efficient sludge of drinking water high efficiency separation system the most according to claim 5, its feature
Being, spiral pusher cylinder (2) and rotary drum (1) turn to identical and rotary drum (1) rotating speed to be more than spiral pusher
The rotating speed of cylinder (2).
Environment-friendly and energy-efficient sludge of drinking water high efficiency separation system the most according to claim 1, its feature
Being, rotary drum (1) includes columnar part and taper portion, and described taper portion internal diameter is near described columnar part one end
Being gradually reduced to away from described columnar part one end, charging aperture and liquid outlet are positioned at described columnar part away from described cone
One end, shape portion, discharging opening is positioned at described taper portion away from described columnar part one end.
Environment-friendly and energy-efficient sludge of drinking water high efficiency separation system the most according to claim 7, its feature
Being, spiral pusher cylinder (2) includes cylindrical portion and conical section, and described conical section internal diameter is near described cylindricality
Duan Yiduan is gradually reduced to away from described cylindrical portion one end, and described cylindrical portion periphery is provided with the first helical blade
(21), described cylindrical portion is positioned at rotary drum (1) columnar part and the first helical blade (21) and rotary drum (1)
Columnar part inwall matched in clearance, described conical section periphery is provided with the second helical blade (22), described conical section
It is positioned at rotary drum (1) taper portion and the second helical blade (22) to join with inwall gap, rotary drum (1) taper portion
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216591.5A CN105903576A (en) | 2016-04-07 | 2016-04-07 | Environment-friendly energy-saving tap water sludge high-efficient separation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216591.5A CN105903576A (en) | 2016-04-07 | 2016-04-07 | Environment-friendly energy-saving tap water sludge high-efficient separation system |
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| CN105903576A true CN105903576A (en) | 2016-08-31 |
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| CN201610216591.5A Pending CN105903576A (en) | 2016-04-07 | 2016-04-07 | Environment-friendly energy-saving tap water sludge high-efficient separation system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385759A (en) * | 2018-02-07 | 2018-08-10 | 广州市昊力工具有限公司 | The dry mud ship of dredging |
| CN112250263A (en) * | 2020-09-24 | 2021-01-22 | 徐州格雷安环保设备有限公司 | Centrifugal mud solidification equipment |
| CN114146484A (en) * | 2021-11-30 | 2022-03-08 | 聊城鲁西多元醇新材料科技有限公司 | Drying treatment production line and method for circulating water slime |
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Cited By (4)
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