CN105884164A - Tap water sludge separator with pre-separation function - Google Patents
Tap water sludge separator with pre-separation function Download PDFInfo
- Publication number
- CN105884164A CN105884164A CN201610217193.5A CN201610217193A CN105884164A CN 105884164 A CN105884164 A CN 105884164A CN 201610217193 A CN201610217193 A CN 201610217193A CN 105884164 A CN105884164 A CN 105884164A
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- CN
- China
- Prior art keywords
- pusher cylinder
- separation
- spiral pusher
- district
- rotary drum
- 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
-
- 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
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/06—Sludge reduction, e.g. by lysis
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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)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a tap water sludge separator with a pre-separation function. A drum is arranged horizontally, a spiral material pushing cylinder is located inside the drum and arranged around the same axis with the drum, the end, close to a discharge port of the drum, of the spiral material pushing cylinder is provided with a conical material squeezing section, a feed cavity is formed in the spiral material pushing cylinder, and the feed cavity is communicated with a spiral passage between the spiral material pushing cylinder and the drum through a material distribution hole; when the separator works, the spiral material pushing cylinder and the drum rotates in the same direction, pre-separation is achieved after slurry enters the feed cavity, after pre-separation is conducted, the slurry enters the drum through the material distribution hole, and thorough separation is achieved under the action of drum. According to the tap water sludge separator with the pre-separation function, the structural design is reasonable, a pre-separation chamber is formed in the feed cavity, when the slurry is fed, along with rotation of the spiral material pushing cylinder, the slurry achieves multistage separation in the pre-separation chamber, and therefore on the premise that the rotating speed of the drum is not increased, it is guaranteed that solid liquid phase separation of the slurry is more thorough.
Description
Technical field
The present invention relates to technical field of sludge treatment, particularly relate to a kind of tap water dirt with pre-separation function
Mud seperator.
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, the present invention propose a kind of have pre-separation function from
Water sludge separator.
A kind of sludge of drinking water seperator with pre-separation function that the present invention proposes, including: rotary drum, spiral shell
Rotation pusher cylinder, the first motor, the second motor；
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, and described accommodating chamber includes separating
Chamber and extrusion chamber, extrusion chamber is positioned at disengagement chamber away from charging aperture side；
Spiral pusher cylinder includes that pusher section and material extrusion section, described pusher section periphery are provided with the first helical blade, institute
State material extrusion section periphery and be provided with the second helical blade, be provided with in spiral pusher cylinder from pusher section away from material extrusion section one end
The feed cavity extended to middle part, described feed cavity includes pre-separation room and distributor chamber, and distributor chamber is positioned at pre-separation
Room is provided with cloth hole away from described opening side, the sidewall of distributor chamber；
Spiral pusher cylinder is positioned at described accommodating chamber and arranges to discharging opening direction along charging aperture, spiral pusher
The pusher section of cylinder is positioned at described disengagement chamber, and the first helical blade and described disengagement chamber inwall matched in clearance,
The material extrusion section of spiral pusher cylinder is positioned at described extrusion chamber and the second helical blade and described extrusion chamber inwall gap
Coordinate, between spiral pusher drum outer wall and drum inner wall formed back flow channel, described back flow channel with described go out
Liquid mouth connects, and described back flow channel is connected with described feed cavity by cloth hole, the opening part of spiral pusher cylinder
Being provided with feed pipe, feed pipe one end is connected the other end through described charging aperture with outer with the opening of spiral pusher cylinder
Portion connects；
The output shaft of the first motor is connected with the rotating shaft of rotary drum, and the first motor is used for driving rotary drum around its rotating shaft
Rotating, the output shaft of the second motor is connected with the rotating shaft of spiral pusher cylinder, and the second motor is used for driving spiral to push away
Barrel rotates.
Preferably, from the opening of spiral pusher cylinder on the direction of blind end, described pre-separation room includes
The multiple pre-separation districts being sequentially connected with, each pre-separation district includes the sub-district of taper, the sub-district of platform, described taper
Sub-district is positioned at the sub-district of platform away from distributor chamber side, the internal diameter in the sub-district of described taper near one end, platform area to
It is gradually reduced away from platform Zi Qu one end.
Preferably, the sub-district of described platform has the column structure being coaxially disposed with spiral pusher cylinder, described taper
Sub-district has the frustum cone structure being coaxially disposed with spiral pusher cylinder.
Preferably, in same pre-separation district, the internal diameter in the sub-district of described platform and the maximum in the sub-district of described taper
Internal diameter is equal.
Preferably, spiral pusher cylinder is coaxially disposed with rotary drum and spiral pusher cylinder turns to identical with rotary drum.
Preferably, distributor chamber sidewall is provided with multiple cloth hole, and multiple cloth holes are equal along spiral pusher cylinder circumference
Even distribution.
In the present invention, the sludge of drinking water seperator with pre-separation function proposed, rotary drum is horizontally disposed with,
Spiral pusher cylinder is positioned at rotary drum inside and is coaxially disposed with rotary drum, and spiral pusher cylinder is near rotary drum discharging opening one end
Having taper material extrusion section, be provided with feed cavity inside spiral pusher cylinder, feed cavity passes through cloth hole and spiral pusher
Cylinder connects with the helical duct between rotary drum, and during work, spiral pusher cylinder and rotary drum rotating Vortex, slurry enters
Pre-separation is realized after entering feed cavity, pre-separated rear by cloth hole entrance rotary drum, real under rotary drum effect
Now it is completely separated.The sludge of drinking water seperator with pre-separation function designed by above-mentioned optimization, structure
Reasonable in design, by arranging pre-separation room in feed cavity, during slurry charging, along with the rotation of spiral pusher cylinder
Turning, slurry realizes multiple stage separation in pre-separation indoor, thus on the premise of not improving rotary drum rotating speed, it is ensured that
Slurry Solid-Liquid Separation is more thorough.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of sludge of drinking water seperator with pre-separation function that the present invention proposes
Figure.
Fig. 2 is the spiral pusher of a kind of sludge of drinking water seperator with pre-separation function that the present invention proposes
The structural representation of cylinder feed cavity.
Detailed description of the invention
As illustrated in fig. 1 and 2, Fig. 1 is a kind of sludge of drinking water with pre-separation function that the present invention proposes
The structural representation of seperator, Fig. 2 is a kind of sludge of drinking water with pre-separation function that the present invention proposes
The structural representation of the spiral pusher cylinder feed cavity of seperator.
With reference to Fig. 1 and 2, a kind of sludge of drinking water seperator with pre-separation function that the present invention proposes, bag
Include: rotary drum 1, spiral pusher cylinder the 2, first motor, the second motor；
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, described accommodating chamber bag to discharging opening one end
Including disengagement chamber and extrusion chamber, extrusion chamber is positioned at disengagement chamber away from charging aperture side；
Spiral pusher cylinder 2 includes that pusher section and material extrusion section, described pusher section periphery are provided with the first helical blade 21,
Described material extrusion section periphery is provided with the second helical blade 22, is provided with from pusher section away from material extrusion in spiral pusher cylinder 2
The feed cavity that Duan Yiduan extends to middle part, described feed cavity includes pre-separation room and distributor chamber, and distributor chamber is positioned at
Pre-separation room is away from described opening side, and the sidewall of distributor chamber is provided with multiple cloth hole, and multiple cloth holes are along spiral shell
Rotation pusher cylinder 2 even circumferential distribution；
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 and spiral pusher cylinder 2 turns to identical with rotary drum 1, spiral pusher cylinder 2
Pusher section is positioned at described disengagement chamber, and the first helical blade 21 and described disengagement chamber inwall matched in clearance, spiral shell
The material extrusion section of rotation pusher cylinder 2 is positioned at described extrusion chamber and between the second helical blade 22 and described extrusion chamber inwall
Gap coordinate, between spiral pusher cylinder 2 outer wall and rotary drum 1 inwall formed back flow channel, described back flow channel with
Described liquid outlet connects, and described back flow channel is connected with described feed cavity by cloth hole, spiral pusher cylinder 2
Opening part be provided with feed pipe, feed pipe one end is connected the other end through described with the opening of spiral pusher cylinder 2
Charging aperture and ft connection；
The output shaft of the first motor is connected with the rotating shaft of rotary drum 1, and the first motor is used for driving rotary drum 1 around it
Rotating shaft rotates, and the output shaft of the second motor is connected with the rotating shaft of spiral pusher cylinder 2, and the second motor is used for driving
Spiral pusher cylinder 2 rotates.
During the specific works of sludge of drinking water seperator with pre-separation function of the present embodiment, first
Motor and the second motor drive spiral pusher cylinder and rotary drum rotating Vortex respectively, and the rotating speed of rotary drum pushes away more than spiral
The rotating speed of barrel, during work, slurry enters feed cavity, realizes pre-separation in pre-separation indoor, pre-separated
Being entered in rotary drum by cloth hole afterwards, realize being completely separated under rotary drum effect, the solid phase after separation is attached to
On drum inner wall, under the effect of spiral pusher cylinder, solid phase sludge promotes to rotary drum discharging opening side, and divides
Clear liquid after from is back to rotary drum liquid outlet along the helical duct around spiral pusher drum outer wall, along with rotary drum
Internal diameter is gradually reduced, and the solid phase sludge power of being squeezed is gradually increased, and the moisture in solid phase sludge is squeezed further
Go out, thus without adding chemical agent, it is achieved mud is efficiently completely separated with tap water.
In specifically the arranging of feed cavity, from the opening of spiral pusher cylinder 2 on the direction of blind end,
Described pre-separation room includes the multiple pre-separation districts being sequentially connected with, and each pre-separation district includes taper Zi Qu, puts down
Estrade district, the sub-district of described taper is positioned at the sub-district of platform away from distributor chamber side, the internal diameter in the sub-district of described taper from
Being gradually reduced to away from platform Zi Qu one end near one end, platform area, the sub-district of described platform has and spiral pusher
The column structure that cylinder 2 is coaxially disposed, the sub-district of described taper has the round platform being coaxially disposed with spiral pusher cylinder 2
Structure, in same pre-separation district, the maximum inner diameter phase in the internal diameter district sub-with described taper in the sub-district of described platform
Deng；Slurry enters a pre-separation district, in the sub-district of the slurry taper in pre-separation district, along with in the sub-district of taper
Footpath is gradually increased, and suffered by slurry, centrifugal force is gradually increased, and subsequently enters platform area so that the slurry of pre-separation
Stable, carry out next stage separation subsequently into next pre-separation district, thus realize the multistage pre-separation of slurry,
It is greatly improved pre-separation effect.
In the present embodiment, the sludge of drinking water seperator with pre-separation function 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 near rotary drum discharging
Mouth one end has taper material extrusion section, is provided with feed cavity inside spiral pusher cylinder, and feed cavity passes through cloth hole and spiral shell
Helical duct between rotation pusher cylinder and rotary drum connects.By what above-mentioned optimization designed, there is pre-separation function
Sludge of drinking water seperator, reasonable in design, by arranging pre-separation room in feed cavity, slurry feeds
Time, along with the rotation of spiral pusher cylinder, slurry realizes multiple stage separation in pre-separation indoor, thus is not improving
On the premise of rotary drum rotating speed, it is ensured that slurry Solid-Liquid Separation is more thorough.
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 (6)
1. a sludge of drinking water seperator with pre-separation function, it is characterised in that including: rotary drum (1),
Spiral pusher cylinder (2), the first motor, the second motor；
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, described appearance to discharging opening one end
Chamber of receiving includes disengagement chamber and extrusion chamber, and extrusion chamber is positioned at disengagement chamber away from charging aperture side；
Spiral pusher cylinder (2) includes that pusher section and material extrusion section, described pusher section periphery are provided with the first helical blade
(21), described material extrusion section periphery is provided with the second helical blade (22), and spiral pusher cylinder is provided with from pushing away in (2)
The feed cavity that material section extends to middle part away from material extrusion section one end, described feed cavity includes pre-separation room and distributor chamber,
Distributor chamber is positioned at pre-separation room and is provided with cloth hole away from described opening side, the sidewall of distributor chamber；
Spiral pusher cylinder (2) is positioned at described accommodating chamber and arranges to discharging opening direction along charging aperture, spiral
The pusher section of pusher cylinder (2) is positioned at described disengagement chamber, and the first helical blade (21) and described disengagement chamber
Inwall matched in clearance, the material extrusion section of spiral pusher cylinder (2) is positioned at described extrusion chamber and the second helical blade (22)
With described extrusion chamber inwall matched in clearance, formed between spiral pusher cylinder (2) outer wall and rotary drum (1) inwall
Back flow channel, described back flow channel connects with described liquid outlet, and described back flow channel passes through cloth hole with described
Feed cavity connects, and the opening part of spiral pusher cylinder (2) is provided with feed pipe, feed pipe one end and spiral pusher cylinder
(2) opening connects the other end through described charging aperture and ft connection；
The output shaft of the first motor is connected with the rotating shaft of rotary drum (1), and the first motor is used for driving rotary drum (1)
Rotating around its rotating shaft, the output shaft of the second motor is connected with the rotating shaft of spiral pusher cylinder (2), the second motor
For driving spiral pusher cylinder (2) to rotate.
The sludge of drinking water seperator with pre-separation function the most according to claim 1, its feature exists
In, from the opening of spiral pusher cylinder (2) on the direction of blind end, described pre-separation room includes successively
The multiple pre-separation districts connected, each pre-separation district includes the sub-district of taper, the sub-district of platform, the sub-district of described taper
Be positioned at the sub-district of platform away from distributor chamber side, the internal diameter in the sub-district of described taper near one end, platform area to away from
Platform Zi Qu one end is gradually reduced.
The sludge of drinking water seperator with pre-separation function the most according to claim 2, its feature exists
In, the sub-district of described platform has the column structure being coaxially disposed with spiral pusher cylinder (2), the sub-district of described taper
There is the frustum cone structure being coaxially disposed with spiral pusher cylinder (2).
The sludge of drinking water seperator with pre-separation function the most according to claim 3, its feature exists
In, in same pre-separation district, the maximum inner diameter in the internal diameter district sub-with described taper in the sub-district of described platform is equal.
The sludge of drinking water seperator with pre-separation function the most according to claim 1, its feature exists
In, spiral pusher cylinder (2) and rotary drum (1) are coaxially disposed and spiral pusher cylinder (2) turns with rotary drum (1)
To identical.
The sludge of drinking water seperator with pre-separation function the most according to claim 1, its feature exists
In, distributor chamber sidewall is provided with multiple cloth hole, and multiple cloth holes are divided along spiral pusher cylinder (2) even circumferential
Cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610217193.5A CN105884164B (en) | 2016-04-07 | 2016-04-07 | A kind of sludge of drinking water seperator with pre-separation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610217193.5A CN105884164B (en) | 2016-04-07 | 2016-04-07 | A kind of sludge of drinking water seperator with pre-separation function |
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| Publication Number | Publication Date |
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| CN105884164A true CN105884164A (en) | 2016-08-24 |
| CN105884164B CN105884164B (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610217193.5A Active CN105884164B (en) | 2016-04-07 | 2016-04-07 | A kind of sludge of drinking water seperator with pre-separation function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081223A (en) * | 2017-05-26 | 2017-08-22 | 安徽普源分离机械制造有限公司 | A kind of horizontal spiral automatic discharging sedimentation centrifuge of fluid high-speed separation |
| CN107096648A (en) * | 2017-05-26 | 2017-08-29 | 安徽普源分离机械制造有限公司 | A kind of horizontal spiral automatic discharging sedimentation centrifuge of negative pressure driving charging |
| CN107115976A (en) * | 2017-05-26 | 2017-09-01 | 安徽普源分离机械制造有限公司 | One kind supercharging overflow type horizontal spiral automatic discharging sedimentation centrifuge |
| CN113351379A (en) * | 2021-06-03 | 2021-09-07 | 中建西部建设建材科学研究院有限公司 | Multistage centrifugal concentration treatment device for waste slurry water and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85104038A (en) * | 1985-05-25 | 1986-11-19 | 浙江工学院 | Many cone angles parallel flow type horizontal screw centrifuge |
| CN104959240A (en) * | 2015-05-23 | 2015-10-07 | 安徽普源分离机械制造有限公司 | Horizontal spiral discharging sedimentation centrifuge for energy-efficient proteins |
-
2016
- 2016-04-07 CN CN201610217193.5A patent/CN105884164B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85104038A (en) * | 1985-05-25 | 1986-11-19 | 浙江工学院 | Many cone angles parallel flow type horizontal screw centrifuge |
| CN104959240A (en) * | 2015-05-23 | 2015-10-07 | 安徽普源分离机械制造有限公司 | Horizontal spiral discharging sedimentation centrifuge for energy-efficient proteins |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081223A (en) * | 2017-05-26 | 2017-08-22 | 安徽普源分离机械制造有限公司 | A kind of horizontal spiral automatic discharging sedimentation centrifuge of fluid high-speed separation |
| CN107096648A (en) * | 2017-05-26 | 2017-08-29 | 安徽普源分离机械制造有限公司 | A kind of horizontal spiral automatic discharging sedimentation centrifuge of negative pressure driving charging |
| CN107115976A (en) * | 2017-05-26 | 2017-09-01 | 安徽普源分离机械制造有限公司 | One kind supercharging overflow type horizontal spiral automatic discharging sedimentation centrifuge |
| CN113351379A (en) * | 2021-06-03 | 2021-09-07 | 中建西部建设建材科学研究院有限公司 | Multistage centrifugal concentration treatment device for waste slurry water and use method thereof |
| CN113351379B (en) * | 2021-06-03 | 2023-01-24 | 中建西部建设建材科学研究院有限公司 | Multistage centrifugal concentration treatment device for waste slurry water and use method thereof |
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| Publication number | Publication date |
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| CN105884164B (en) | 2019-04-30 |
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