CN207313207U - A kind of slag scraping mechanism for sewage disposal - Google Patents
A kind of slag scraping mechanism for sewage disposal Download PDFInfo
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- CN207313207U CN207313207U CN201721116392.3U CN201721116392U CN207313207U CN 207313207 U CN207313207 U CN 207313207U CN 201721116392 U CN201721116392 U CN 201721116392U CN 207313207 U CN207313207 U CN 207313207U
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- mud bar
- disk
- fixed block
- pack unit
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Abstract
The utility model provides a kind of slag scraping mechanism for sewage disposal, which includes DPU disk pack unit (1) 1, scrapes mud bar assembly (2) and pocket mud bar assembly (3)；The DPU disk pack unit (1) and scrape mud bar assembly (2) axis it is axially in parallel each other, and the distance between the axle center be more than the DPU disk pack unit (1) radius；The pocket mud bar assembly (3) is located on the upper surface of the DPU disk pack unit (1), it is arc, and the arc center is overlapped with scraping the centre of gyration of mud bar (2).The utility model scrapes the floc sludge containing magnetic kind completely from disk unit, realizes being kept completely separate for sludge and magnetic machine.Super magnetic sewage treatment process is applicable not only to, is applied equally to the sewage treatment process by adding magnetic kind.
Description
Technical field
The utility model belongs to certain sewage treatment field, and in particular to a kind of to be used to contain magnetic kind by be adsorbed in disk
The slag scraping mechanism that scrapes completely of floc sludge.
Background technology
Magneto separate is that a kind of magnetic attraction force provided by magnet realizes the separated technology of material, belongs to physical separation
Method, is to grow up in the U.S. at the beginning of the seventies in last century, the magnetic impurity that it can rapidly in separating mixture, Magneto separate profit
Separated with the magnetism of impurity particle in waste water, for non magnetic or weak magnetic particle in water, utilize magnetic inoculation technique
It can make them that there is magnetism.By the effect in external force magnetic field, magnetic suspended solid in waste water is separated, so as to reach
The purpose of purified water.With sedimentation, filtering etc. compared with conventional method, Magneto separate has that disposal ability is big, efficient, energy expenditure
Less, the series of advantages such as simple and compact device, it has not only been successfully applied to BF Gas Washing water, fume from steel making purification is given up
The purification of water, rolling effluent and sintering wastewater, and have very much in terms of the purification of other industrial wastewaters, municipal sewage and the ground severe edema due to hypofunction of the spleen
Development prospect.
At present in super magnetic sewage treatment process, into sewage add flocculant be also added into while flocculation aid it is trickle
Magnetic kind, the pollutant in sewage forms the flco containing magnetic kind under the action of chemical agent, and the sewage containing the flco
During by specific magnetic machine, the flco can be adsorbed under the influence of a magnetic field by the magnetic machine and under the action of separating mechanism with magnetic
Equipment separates, and mechanism is broken up into specific flco, so as to fulfill the separation of magnetic kind and flco, reaches the mesh that magnetic kind recycles
's.Separating mechanism of the prior art cannot be such that flco is kept completely separate with magnetic machine, can influence magnetic machine pair after a period of time
The absorption of flco so that the treatment effeciency of sewage reduces.
Therefore, it is necessary to a kind of separating mechanism that flco can be made to be kept completely separate with magnetic machine.
The content of the invention
To meet the prior art for the needs that are kept completely separate sludge and magnetic machine in super magnetic sewage treatment process.This
Utility model provides a kind of slag scraping mechanism for scraping the floc sludge containing magnetic kind completely from magnetic machine.
The utility model is achieved through the following technical solutions：A kind of slag scraping mechanism for sewage disposal, the Slag Scraping Device
Structure includes DPU disk pack unit (1), scrapes mud bar assembly (2) and pocket mud bar assembly (3)；The DPU disk pack unit (1) and scrape mud bar assembly (2)
Axis it is axially in parallel each other, and the distance between the axle center be more than the DPU disk pack unit (1) radius；The pocket mud bar assembly
(3) on the upper surface of the DPU disk pack unit (1), it is arc, and the arc center and the centre of gyration weight for scraping mud bar (2)
Close.
Preferably, the DPU disk pack unit (1) includes disk (1-1), radius is less than disk (1-1) and is coaxial therewith heart setting
Disk fixed block (1-2) and pass through the fixed disk fixture block (1-3) of disk fixed block (1-2) and the disk (1-1).
Preferably, the disk 1-1 is made of following component materials by mass percentage：25.5%~27.0%
Cr, 14.5%~16.0%Co, 3.0%~3.5%Mo, 0.5%~0.8%Ti, remaining is Fe.
Preferably, the mud bar assembly (2) of scraping includes scraping mud bar (2-1) and scraping what mud bar (2-1) was fixedly connected with described
Scrape mud bar fixed block (2-2)；Mud bar (2-1) is scraped along the center circumferential of pocket mud bar fixed block (2-2) is uniformly at least one.
Preferably, the mud bar 2-1 that scrapes is made of following component materials by mass percentage：4.7%Zn, 1.4%
Mg, 0.3Mn, 0.1%Cr, 0.1%Cu, 0.35%Fe, 0.30%Si.
Preferably, scrape mud bar and scrape and be welded to connect between mud bar fixed block.
Preferably, the pocket mud bar assembly (3) include brake pad (3-1), bracket (3-2), length be more than disk (1-1) with
The semidiameter of disk fixed block (1-2), and pocket mud bar (3-3), axis pin (3-4) and the pocket of the radius less than the disk (1-1)
Mud bar fixed block (3-5).
Preferably, the pocket mud bar is made of following component materials by mass percentage：4.5~5.6%Mg, 0.05
It is~0.2%Mn, 0.05~0.2%Cr, 0.10%Cu, 0.40%Fe, 0.30%Si, 0.10%Zn, 0.15%Ti, 0.15% miscellaneous
Matter, remaining be Al.
Preferably, the fixing piece is bolt；Fixed between the pocket mud bar 3-2 and bracket 3-2 by sunk screw.
Preferably, the brake pad (3-1) is fixed on the top of bracket (3-2) by fixing piece, and pocket mud bar (3-3) is fixed
On the circumference of bracket (3-2), pocket mud bar fixed block (3-5) is connected by axis pin (3-4) with bracket (3-2).
Preferably, disk 1 arranges that 3 top of pocket mud bar is rubbed with angle at a certain distance with scraping the pivot of mud bar 2
Cleaning block 3-1 is ridden on disk fixed block 1-2, and other end of pocket mud bar fixed block 3-5 is connected firmly with external equipment by fixing piece
Together, pocket mud bar 3-3 and the surface of disk 1-1 fit closely.
Preferably, the fixing piece is bolt.
In super magnetic sewage treatment process, when the sewage first containing magnetic kind flco passes through the disk of the magnetic machine, due to
Flco containing magnetic kind is adsorbed onto on disk by the effect in magnetic field, and at this time since pocket mud bar assembly is static, disk turns clockwise
Pocket mud bar enters the sludge scraping containing magnetic kind adsorbed on disk in pocket mud bar when dynamic, then rotates counterclockwise scraping mud bar assembly
The sludge scraping containing magnetic kind in the lower mud bar by pocket enters in specific sludge conveying mechanism.
Compared with the latest prior art, technical solution provided by the utility model has following excellent effect：
1st, the utility model is using scraping being applied in combination for mud bar assembly and pocket mud bar assembly, it is possible to achieve will contain magnetic kind
Floc sludge scrapes completely from disk unit, realizes that sludge is kept completely separate with magnetic machine.
What the 2nd, the utility model used, which scrapes mud bar, very high intensity (360~400MPa), good resistance to stress, corrosivity
Can be with excellent welding performance；Pocket mud bar has good corrosion resistance, the service life length of overall slag scraping mechanism.
3rd, the utility model is suitable for various environment, is applicable not only to super magnetic sewage treatment process, is applied equally to lead to
Cross the sewage treatment process for adding magnetic kind.
Brief description of the drawings
Fig. 1 sludge scraping slag mechanism structure figures
Fig. 2 DPU disk pack unit structure diagrams
Fig. 3 scrapes mud bar assembly schematic diagram
Fig. 4 pocket mud bar assembly structure diagrams
Wherein：
1- DPU disk pack units；2- scrapes mud bar assembly；3- pocket mud bar assemblies；1-1 disks；1-2 disk fixed blocks；1-3 disc clamps
Block；2-1 scrapes mud bar；2-2 scrapes mud bar fixed block；3-1 brake pads；3-2 brackets；3-3 pocket mud bars；3-4 axis pins；3-5 pocket mud bars are consolidated
Determine block.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
First, the structure of slag scraping mechanism described in the utility model
As shown in Figure 1, a kind of new slag scraping mechanism for sewage disposal, including DPU disk pack unit 1, scrape mud bar assembly 2, pocket
Mud bar assembly 3；
As shown in Fig. 2, DPU disk pack unit, including disk 1-1, disk fixed block 1-2, disk fixture block 1-3；Disk 1-1 passes through
The bolt of disk fixed block 1-1 and disk fixture block 1-3 is fixed and is integral.
As shown in figure 3, scraping mud bar assembly, including scrape mud bar 2-1, scrape mud bar fixed block 2-2；Scrape mud bar 2-1 and scrape mud bar
Fixed block, 2-2 scrape mud bar 2-1 by being welded to connect, and along uniformly distributed three of the center circumferential of pocket mud bar fixed block 2-2；
As shown in figure 4, pocket mud bar assembly, including brake pad 3-1, bracket 3-2, pocket mud bar 3-3, axis pin 3-4, pocket mud bar are consolidated
Determine block 3-5；Brake pad 3-1 is bolted on the top of bracket 3-2, and pocket mud bar 3-2 is fixed on bracket by sunk screw
On the circumference of 3-2, pocket mud bar fixed block 3-5 is connected by axis pin 3-4 with bracket 3-2.
Disk 1 is arranged with angle at a certain distance with scraping the pivot of mud bar 2, and the segmental arc center of pocket mud bar 3
Overlapped with the centre of gyration for scraping mud bar 2, the brake pad 3-1 on 3 top of pocket mud bar is ridden on disk fixed block 1-2, other end of
Together with pocket mud bar fixed block 3-5 is connected firmly with external equipment by bolt, and the surface of pocket mud bar 3-3 and disk 1-1 is close
Fitting.
The disk 1-1 is made of following component materials by mass percentage：6.0%Cr, 15.0%Co, 3.2%
Mo, 0.7%Ti, remaining is Fe.
The mud bar 2-1 that scrapes is made of following component materials by mass percentage：4.7%Zn, 1.4%Mg,
0.3Mn, 0.1%Cr, 0.1%Cu, 0.35%Fe, 0.30%Si.
The pocket mud bar is made of following component materials by mass percentage：5.3%Mg, 0.16%Mn, 0.16%
Cr, 0.10%Cu, 0.40%Fe, 0.30%Si, 0.10%Zn, 0.15%Ti, 0.15% impurity, remaining be Al.
2nd, the course of work of slag scraping mechanism described in the utility model
When the sewage containing magnetic kind floc sludge passes through the disk 1 rotated clockwise, under the influence of a magnetic field, contain magnetic
The sludge flco of kind is attracted to the surface of disk 1；
With the rotation of disk 1, (and pocket mud bar 3 is quiet when the new slag scraping mechanism for sewage disposal runs well
Floc sludge only) containing magnetic kind is scraped completely by the pocket mud bar 3-3 in pocket mud bar 3, and it is counterclockwise along center to scrape mud bar 2
Rotation, scraping mud bar 2-1 will enter in sludge conveying mechanism under the sludge scraping scraped in pocket mud bar 3-3, it is thus achieved that by dirt
The purpose that mud scrapes completely.
Finally it should be noted that：Above example is only illustrating the technical solution of the utility model rather than it is limited
System, it should be understood by a person of ordinary skill in the art that can be to the specific embodiment party of the utility model with reference to above-described embodiment
Formula technical scheme is modified or replaced equivalently, these are equal without departing from any modification of the spirit and scope of the utility model or equivalent substitution
Within the claims of the utility model.
Claims (6)
1. a kind of slag scraping mechanism for sewage disposal, it is characterised in that the slag scraping mechanism includes DPU disk pack unit (1), scrapes mud
Bar assembly (2) and pocket mud bar assembly (3)；The DPU disk pack unit (1) and scrape mud bar assembly (2) axis it is axially in parallel each other, and institute
State the radius that the distance between axle center is more than the DPU disk pack unit (1)；The pocket mud bar assembly (3) is located at the DPU disk pack unit (1)
Upper surface on, it is arc, and the arc center is overlapped with scraping the centre of gyration of mud bar (2).
A kind of 2. slag scraping mechanism for sewage disposal as claimed in claim 1, it is characterised in that the DPU disk pack unit (1)
It is less than disk (1-1) including disk (1-1), radius and is coaxial therewith the disk fixed block (1-2) of heart setting and is consolidated by disk
Determine block (1-2) the disk fixture block (1-3) fixed with the disk (1-1).
3. a kind of slag scraping mechanism for sewage disposal as claimed in claim 1, it is characterised in that described to scrape mud bar assembly
(2) include scraping mud bar (2-1) and with it is described scrape that mud bar (2-1) is fixedly connected scrape mud bar fixed block (2-2)；Fixed along pocket mud bar
The center circumferential of block (2-2) is uniformly at least one to scrape mud bar (2-1).
A kind of 4. slag scraping mechanism for sewage disposal as claimed in claim 1, it is characterised in that the pocket mud bar assembly
(3) semidiameter that brake pad (3-1), bracket (3-2), length are more than disk (1-1) and disk fixed block (1-2) is included, and it is small
In the pocket mud bar (3-3), axis pin (3-4) and pocket mud bar fixed block (3-5) of the radius of the disk (1-1).
A kind of 5. slag scraping mechanism for sewage disposal as claimed in claim 4, it is characterised in that the brake pad (3-1)
The top of bracket (3-2) is fixed on by fixing piece, pocket mud bar (3-3) is fixed on the circumference of bracket (3-2), and pocket mud bar is fixed
Block (3-5) is connected by axis pin (3-4) with bracket (3-2).
6. a kind of slag scraping mechanism for sewage disposal as claimed in claim 1, it is characterised in that disk 1 is with scraping mud bar 2
Pivot is arranged with angle at a certain distance；The brake pad 3-1 on 3 top of pocket mud bar is ridden on disk fixed block 1-2,
Together with other end of pocket mud bar fixed block 3-5 is connected firmly with external equipment by fixing piece, pocket mud bar 3-3 and disk 1-1's
Surface fits closely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116392.3U CN207313207U (en) | 2017-09-01 | 2017-09-01 | A kind of slag scraping mechanism for sewage disposal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116392.3U CN207313207U (en) | 2017-09-01 | 2017-09-01 | A kind of slag scraping mechanism for sewage disposal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207313207U true CN207313207U (en) | 2018-05-04 |
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ID=62385160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721116392.3U Active CN207313207U (en) | 2017-09-01 | 2017-09-01 | A kind of slag scraping mechanism for sewage disposal |
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| Country | Link |
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| CN (1) | CN207313207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758813A (en) * | 2017-09-01 | 2018-03-06 | 北京航天斯达科技有限公司 | A kind of slag scraping mechanism for sewage disposal |
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2017
- 2017-09-01 CN CN201721116392.3U patent/CN207313207U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758813A (en) * | 2017-09-01 | 2018-03-06 | 北京航天斯达科技有限公司 | A kind of slag scraping mechanism for sewage disposal |
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