CN209368087U - A kind of sludge metal separation system - Google Patents
A kind of sludge metal separation system Download PDFInfo
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- CN209368087U CN209368087U CN201821975087.4U CN201821975087U CN209368087U CN 209368087 U CN209368087 U CN 209368087U CN 201821975087 U CN201821975087 U CN 201821975087U CN 209368087 U CN209368087 U CN 209368087U
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- sludge
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Abstract
A kind of sludge heavy-metal separator of the utility model, belongs to offal treatment and resource technology field；The utility model proposes one kind can be with the device of solid metal particles in separated sludge；The utility model proposes technical solution are as follows: a kind of sludge metal separation system, comprising: sludge settling slot, centrifugal separating device and metal separating device；Sludge settling slot rear is disposed with centrifugal separating device and metal separating device；The utility model efficiently separates the solid metal particles in sludge, has the function of economizing on resources, protects environment, is very suitable for sewage treatment plant or destructor plant.
Description
Technical field
A kind of sludge heavy-metal separator of the utility model, belongs to offal treatment and resource technology field.
Background technique
Sludge is the solid sediment matter as caused by water and sewage disposal process, general sewage treatment plant and garbage disposal
More or less contain heavy metal in the sludge that center generates.Heavy Metals in Sludge exists in two ways: first is that ion is free
State, second is that with the solid-state of metal simple-substance, alloy and other compound forms.It can be subdivided into again in second of existing way
Large-size massive object (diameter is greater than 5cm), small-sized block (diameter is between 1~5cm), minitype particle (diameter is less than 1cm).It is right
For small-sized block and minitype particle in sludge, metal solid quantity is more, and quality is smaller, it is difficult to separate.
So being hardly recycled to solid-state heavy metal particles in sludge now, metallic particles finally with Sludge landfill, is made
At the wasting of resources, while the heavy metal that sludge contains may form ionic state again, then penetrate into underground water, nearby soil
In ground, environment is greatly endangered, influences the health of neighbouring resident.
Utility model content
To overcome above-mentioned technical problem, the utility model proposes one kind can be with the dress of solid metal particles in separated sludge
It sets.
To realize the above-mentioned technical purpose, the utility model proposes technical solution are as follows: a kind of sludge metal separation system, packet
It includes: sludge settling slot, centrifugal separating device and metal separating device；Sludge settling slot rear is disposed with centrifuge separation
Device and metal separating device.
The centrifugal separating device includes: cylinder and the centrifugal rotor that is set in cylinder；
The cylinder is the taper tubular structure of upper and lower ends opening, is provided on the barrel of the cylinder lower part several
To the arcuate socket by sludge, it is provided with ring baffle on the cylinder inner wall of the arcuate socket lower end, under the arcuate socket
It is provided on the separation drum outer wall at end for guiding sludge annular pod；
The centrifugal rotor includes: centrifugation motor, gearbox, centrifuge blade, dredges blade；The centrifugation motor is set to
Above cylinder, the centrifugation motor output shaft is fixedly connected with transmission input shaft, and the output shaft of gear-box includes output
Axis A and be provided with through the lower part output shaft B, the output shaft A of output shaft A and dredge blade, it is described dredge it is defeated on the upside of blade
It is provided with centrifuge blade on shaft B, the centrifuge blade and dredges blade and be all set in cylinder and can be in conically shaped inward turning
Turn.
The gearbox includes: box shell, input shaft, bevel gear A, bevel gear B, big driven wheel A, small driven wheel A, big driven
Take turns B, small driven wheel B；It is provided with input shaft in the box shell, bearing, the input axle position are provided between box shell and input shaft
One end is fixedly and coaxially connected with bevel gear A inside box shell, and the bevel gear B is horizontally disposed, and bevel gear B and bevel gear A is nibbled
It closes, is coaxially arranged with shaft on the bevel gear B, the both ends of the shaft passes through bearing and connect with box shell, under the bevel gear B
Successively being horizontally disposed in the shaft of side has a small driven wheel B and big driven wheel A, and the small driven wheel B and big driven wheel A are respectively and greatly
Driven wheel B and small driven wheel A engagement, and the big driven wheel B and small driven wheel A is coaxially disposed, under the center small driven wheel A
Side is provided with output shaft A, and bearing is provided between the output shaft A and box shell, and the big driven wheel B is provided centrally with output shaft
B, the upper end the output shaft B are connect with box shell by bearing, and the output shaft B runs through output shaft A, and output shaft B and output shaft A
Between be provided with bearing.
The cylinder upper end is provided with the cover board for preventing sludge from splashing, and is provided with sludge import on the cover board.
The cylinder, which issues, is provided with sludge transhipment slot, and the sludge transhipment slot is obliquely installed, and sludge is transported
Slot lower end is provided with other sludge treatment equipments.
The annular pod is obliquely installed, and annular pod outlet lower section is provided with metal separating device.
The metal separating device includes water flow grooves, skimming baffle and de-gasser；The water flow front of the slot is provided with water
Mouth is flowed into, several skimming baffles are horizontally arranged in the water flow grooves, water flow trench bottom is provided with several de-gassers.
Hang plate is provided with from low to high according to sludge traffic direction between adjacent skimming baffle, and hang plate side is to another
Side is arranged from low to high.
The de-gasser is connected to hang plate.
The hang plate least significant end is provided with metal discharge port.
The de-gasser diameter gradually becomes smaller according to sludge traffic direction.
The sludge settling slot is used for the sediment deposition in sewage and refuse disposal to slot bottom, and the sludge settling slot is
Lower end is smaller than upper end width, and the sludge settling trench bottom is provided with the screw rod material-pulling device to blanking, and sludge settling slot
Lower part is additionally provided with sludge outlet.
The sludge outlet lower end of the sludge settling slot is provided with centrifugal separating device, and sludge outlet and cylinder upper cover
The sludge inlet communication of plate.
Water flow grooves outlet connection sewage and sludge treatment equipment.
Sewage to be treated can be used in the water flow of the water flow grooves.
The utility model has the beneficial effect that compared with the prior art
One, the utility model uses centrifugal separating device, drives and rotates by centrifuge blade, the biggish metallic particles of density
It in marginal position, dredges blade and sludge is accelerated to fall, the sludge containing more metallic particles is separated from entirety, is reduced
Mud handling capacity, also improves working efficiency.
Two, the utility model uses metal separating device, is rolled by current scour and gas, is rushed convenient for sludge with water flow
It walks, metallic particles is trapped on hang plate, while sorting hole is gradually reduced, and is separated convenient for fine particle.
Three, the utility model is obliquely installed using hang plate, is lived alone whereabouts convenient for metallic particles, is reduced and is extracted metal
The mechanical structure and power device of grain, structure are simple, practical, energy saving.
Four, the utility model can efficiently separate the solid metal particles in sludge, can economize on resources, more important is can
Heavy metal is separated from sludge, heavy metal is prevented to be again converted to metal ion, pollutes surrounding enviroment, influences periphery residence
People's health.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model centrifugal separating device structural schematic diagram；
Fig. 3 is the utility model centrifugal separating device top view；
Fig. 4 is the utility model gearbox designs schematic diagram；
Fig. 5 is the utility model metal separating device structural schematic diagram；
In figure: 1 is sludge settling slot, and 2 be centrifugal separating device, and 3 be metal separating device, and 21 be cylinder, 22 for from
Heart rotor, 23 be arcuate socket, and 24 be ring baffle, and 25 be annular pod, and 26 be centrifugation motor, and 27 be gearbox, 28 for from
Lobus cardiacus piece, 29 is dredge blade, and 271 be box shell, and 272 be input shaft, and 273 be bevel gear A, and 274 be bevel gear B, 275 for greatly from
Driving wheel A, 276 be small driven wheel A, and 277 be big driven wheel B, and 278 be small driven wheel B, and 31 be water flow grooves, and 32 be skimming baffle, 33
For de-gasser.
Specific embodiment
As shown in Fig. 1~5: a kind of sludge metal separation system, it is characterised in that: include: sludge settling slot 1, centrifugation point
From device 2 and metal separating device 3；1 rear of sludge settling slot is disposed with centrifugal separating device 2 and metal separation dress
Set 3.
The centrifugal separating device 2 includes: cylinder 21 and the centrifugal rotor 22 that is set in cylinder 21；
The cylinder 21 is the taper tubular structure of upper and lower ends opening, is provided on the 21 lower part barrel of cylinder
It is several to be provided with ring baffle 24 on 21 inner wall of cylinder of 23 lower end of arcuate socket by the arcuate sockets 23 of sludge,
It is provided on 21 outer wall of cylinder of 23 lower end of arcuate socket for guiding sludge annular pod 25；
The centrifugal rotor 22 includes: centrifugation motor 26, gearbox 27, centrifuge blade 28, dredges blade 29；The centrifugation
Motor 26 is set to 21 top of cylinder, and 26 output shaft of centrifugation motor is fixedly connected with 27 input shaft of gearbox, the change
Fast 27 output shaft of case includes output shaft A and is provided with through the lower part output shaft B, the output shaft A of output shaft A and dredges blade
It is provided with centrifuge blade 28 on 29, the output shaft B for dredging the upside of blade 29, the centrifuge blade 28 and to dredge blade 29 equal
It is set in cylinder 21 and can be rotated in conically shaped.
The gearbox 27 includes: box shell 271, input shaft 272, bevel gear A273, bevel gear B274, big driven wheel
A275, small driven wheel A276, big driven wheel B277, small driven wheel B278；Input shaft 272, box shell are provided in the box shell 271
Bearing is provided between 271 and input shaft 272, it is coaxially solid that the input shaft 272 is located at one end and bevel gear A273 inside box shell
Fixed connection, the bevel gear B274 is horizontally disposed, and bevel gear B274 is engaged with bevel gear A273, same on the bevel gear B274
Axis is provided with shaft, and the both ends of the shaft passes through bearing and connect with box shell 271, in the shaft below the bevel gear B274 according to
Sub-level is provided with small driven wheel B278 and big driven wheel A275, and the small driven wheel B278 and big driven wheel A275 are respectively and greatly
Driven wheel B277 and small driven wheel A276 engagement, and the big driven wheel B277 and small driven wheel A276 coaxial arrangement, it is described small
It is provided with output shaft A on the downside of the center driven wheel A276, bearing is provided between the output shaft A and box shell 271, it is described big driven
Wheel B277 is provided centrally with output shaft B, and the upper end the output shaft B is connect with box shell 271 by bearing, and the output shaft B runs through
Output shaft A, and bearing is provided between output shaft B and output shaft A.
The metal separating device 3 includes water flow grooves 31, skimming baffle 32 and de-gasser 33；31 front end of water flow grooves
It is provided with flow inlet, several skimming baffles 32 are horizontally arranged in the water flow grooves 31,31 bottom of water flow grooves is provided with several
De-gasser 33.
It is provided with hang plate from low to high according to sludge traffic direction between adjacent skimming baffle 32, and hang plate side is extremely
The other side is arranged from low to high.
The de-gasser 33 is connected to hang plate.
The sludge settling slot is used for the sediment deposition in sewage and refuse disposal to slot bottom, and the sludge settling slot is
Lower end is smaller than upper end width, and the sludge settling trench bottom is provided with the screw rod material-pulling device to blanking, and sludge settling slot
Lower part is additionally provided with sludge outlet.
33 diameter of de-gasser gradually becomes smaller according to sludge traffic direction.
The utility model operational process is as follows:
After sludge settling slot 1, sludge is heavy for sludge or the sewage containing a large amount of sludge or the rubbish containing sludge
It forms sediment to 1 bottom of sludge settling slot, sludge is pushed to the sludge import of centrifugal separating device 2 by screw rod material-pulling device.Sludge enters
After cylinder 21, centrifuge blade 28 drives sludge rotation, and the metallic particles density in sludge is larger, under the influence of centrifugal force,
Metallic particles is predominantly located at 21 marginal position of cylinder, the sludge containing a large amount of metallic particles by cylinder 21 arcuate socket 23 into
Enter metal separating device 3, remaining sludge is passed through by 21 lower ending opening of cylinder and enters next Treatment of Sludge link.
The rolling effect washed away with air-flow of the sludge by water flow, the relatively large metal of density in metal separating device 3
Particle is precipitated on hang plate, and the relatively small sludge of density is washed away with water flow, carries out sludge subsequently into new processing unit
Precipitating and other treatment processes, the sludge on hang plate are fallen in collecting box by the metal discharge port on hang plate.
Claims (9)
1. a kind of sludge metal separation system, it is characterised in that: include: sludge settling slot (1), centrifugal separating device (2) and gold
Belong to separator (3)；Sludge settling slot (1) rear is disposed with centrifugal separating device (2) and metal separating device
(3).
2. a kind of sludge metal separation system according to claim 1, it is characterised in that: centrifugal separating device (2) packet
It includes: cylinder (21) and the centrifugal rotor (22) being set in cylinder (21)；
The cylinder (21) is the taper tubular structure of upper and lower ends opening, is provided on the barrel of cylinder (21) lower part
Several arcuate sockets (23) to by sludge are provided with annular gear on cylinder (21) inner wall of arcuate socket (23) lower end
Plate (24) is provided with for guiding sludge annular pod (25) on cylinder (21) outer wall of arcuate socket (23) lower end；
The centrifugal rotor (22) includes: centrifugation motor (26), gearbox (27), centrifuge blade (28), dredges blade (29)；Institute
It states centrifugation motor (26) to be set to above cylinder (21), centrifugation motor (26) output shaft and gearbox (27) input shaft are solid
Fixed connection, gearbox (27) output shaft includes output shaft A and the lower part output shaft B, the output shaft A through output shaft A
It is provided with and dredges blade (29), be provided with centrifuge blade (28), the centrifugation on the output shaft B dredged on the upside of blade (29)
It blade (28) and dredges blade (29) and is all set in cylinder (21) and can be rotated in conically shaped.
3. a kind of sludge metal separation system according to claim 2, it is characterised in that: the gearbox (27) includes: case
Shell (271), input shaft (272), bevel gear A(273), bevel gear B(274), big driven wheel A(275), small driven wheel A(276),
Big driven wheel B(277), small driven wheel B(278)；Be provided with input shaft (272) on the box shell (271), box shell (271) with it is defeated
Enter and be provided with bearing between axis (272), it is coaxial fixed that the input shaft (272) is located at one end and bevel gear A(273) inside box shell
Connection, the bevel gear B(274) it is horizontally disposed, and bevel gear B(274) engaged with bevel gear A(273), the bevel gear B
(274) shaft is coaxially arranged on, the both ends of the shaft passes through bearing and connect with box shell (271), the bevel gear B(274)
Successively being horizontally disposed in the shaft of lower section has small driven wheel B(278) and big driven wheel A(275), the small driven wheel B(278) and
Big driven wheel A(275) it is engaged respectively with big driven wheel B(277) and small driven wheel A(276), and the big driven wheel B(277) and
Small driven wheel A(276) coaxial arrangement, the small driven wheel A(276) be provided with output shaft A on the downside of center, the output shaft A with
Bearing, the big driven wheel B(277 are provided between box shell (271)) be provided centrally with output shaft B, the upper end the output shaft B with
Box shell (271) is connected by bearing, and the output shaft B runs through output shaft A, and is provided with axis between output shaft B and output shaft A
It holds.
4. a kind of sludge metal separation system according to Claims 2 or 3, it is characterised in that: the annular pod (25)
It is obliquely installed, the annular pod (25) exports lower section and is provided with metal separating device (3).
5. a kind of sludge metal separation system according to claim 3, it is characterised in that: metal separating device (3) packet
Include water flow grooves (31), skimming baffle (32) and de-gasser (33)；Water flow grooves (31) front end is provided with flow inlet, described
It is horizontally arranged with several skimming baffles (32) in water flow grooves (31), water flow grooves (31) bottom is provided with several de-gassers (33).
6. a kind of sludge metal separation system according to claim 3, it is characterised in that: between adjacent skimming baffle (32)
It is provided with hang plate from low to high according to sludge traffic direction, and hang plate side to the other side is arranged from low to high.
7. a kind of sludge metal separation system according to claim 5, it is characterised in that: the de-gasser (33) and inclination
Plate connection.
8. a kind of according to claim 1, sludge metal separation system described in 2,3 or 6 any claims, it is characterised in that: institute
Sludge settling slot is stated for by the sediment deposition in sewage and refuse disposal to slot bottom, the sludge settling slot to be that upper end is compared in lower end
Width is small, and the sludge settling trench bottom is provided with the screw rod material-pulling device to blanking, and sludge settling slot lower part is also set up
There is sludge outlet.
9. a kind of sludge metal separation system according to claim 5, it is characterised in that: de-gasser (33) diameter according to
Sludge traffic direction gradually becomes smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821975087.4U CN209368087U (en) | 2018-11-28 | 2018-11-28 | A kind of sludge metal separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821975087.4U CN209368087U (en) | 2018-11-28 | 2018-11-28 | A kind of sludge metal separation system |
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| Publication Number | Publication Date |
|---|---|
| CN209368087U true CN209368087U (en) | 2019-09-10 |
Family
ID=67834361
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821975087.4U Active CN209368087U (en) | 2018-11-28 | 2018-11-28 | A kind of sludge metal separation system |
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| Country | Link |
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| CN (1) | CN209368087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110627246A (en) * | 2019-10-28 | 2019-12-31 | 太原市润民环保节能有限公司 | Hypergravity sewage separating centrifuge |
| CN111153552A (en) * | 2020-01-10 | 2020-05-15 | 重庆工业职业技术学院 | Breeding sewage treatment device |
-
2018
- 2018-11-28 CN CN201821975087.4U patent/CN209368087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110627246A (en) * | 2019-10-28 | 2019-12-31 | 太原市润民环保节能有限公司 | Hypergravity sewage separating centrifuge |
| CN111153552A (en) * | 2020-01-10 | 2020-05-15 | 重庆工业职业技术学院 | Breeding sewage treatment device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 033400 No. 20, nandajing village, Zhike Town, Zhongyang County, Luliang City, Shanxi Province Patentee after: Shanxi Taoyuan environmental protection technology Co.,Ltd. Address before: 033400 No. 20, nandajing village, Zhike Town, Zhongyang County, Luliang City, Shanxi Province Patentee before: SHANXI SINOMA TAOYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |