CN206473901U - A kind of sewage filter mud device - Google Patents
A kind of sewage filter mud device Download PDFInfo
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- CN206473901U CN206473901U CN201720159579.5U CN201720159579U CN206473901U CN 206473901 U CN206473901 U CN 206473901U CN 201720159579 U CN201720159579 U CN 201720159579U CN 206473901 U CN206473901 U CN 206473901U
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- plate
- drainage
- pressure drainage
- mounting rail
- roller
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Abstract
A kind of sewage filter mud device, solution prior art device is complicated, cost is high, equipment is huge, high power consumption deficiency, and technical scheme is that the device includes：Drainage part, pressure drainage part and power section.Drainage part-structure is, pressure feed pipe is connected with water filtering tube bottom, helical-blade bobbin is installed in water filtering tube, there are drainage mesh plate and sludge discharge hole on water filtering tube, pressure drainage part-structure is the bottom that pressure drainage mesh plate is fixedly installed on annular material trough plate, pressure drainage roller and material scraping plate are arranged in the annular hopper of pressure drainage, drainage roller mounting rail is fixedly connected with pressure drainage roller and helical-blade bobbin, material scraping plate is connected with material scraping plate mounting rail, elastomeric bristles are provided with material scraping plate, material scraping plate mounting rail is fixedly connected with helical-blade bobbin, drain chamber is made up of bottom end closure annular sleeve, drain chamber bottom sets discharge outlet.Beneficial effect is that simple in construction, cost is low, treatment effeciency is high, high treating effect.
Description
Technical field
The utility model is related to field of Environment Protection, specifically refers to a kind of applied to the sewage containing solid matter, sludge, mud
Etc. the sewage filter mud device for realizing that solid matter is separated from water.
Background technology
With the development of society, in the sharp increase of urban population, river course, in the plumbing drain in city, processing industry, construction
During produce a large amount of sewage containing solid matter, sludge, mud etc. serious destruction caused to human habitat, to protect
Card is adapted to human living and life natural environment, and sewage, sludge, mud etc. needs to carry out environmental protection treatment, and the environmental protection treatment is first
Need solution is the sewage filter mud dewater treatment that solid matter is separated from water, then carries out sewage and solid matter（Filter mud etc.）'s
Harmless treatment and recycling.
The sewage filter mud technology and equipment mainly used both at home and abroad at present has：Centrifugal dehydrator, belt type dewaterer, folded spiral shell take off
Water dispenser, plate and frame filter press, squeezing dewatering machine etc..With being continuously increased for sewage sludge treating capacity, due to existing treatment technology
There is the technical deficiencies such as operating procedure is complicated, equipment is complicated, cost is high, equipment is huge, high power consumption is big with equipment, cause existing
The shortcomings of with the presence of technology processing cost height, low treatment effeciency and poor processing effect.
The content of the invention
To solve, the equipment that sewage filter mud equipment is present in the prior art is complicated, cost is high, equipment is huge, high power consumption
The technical deficiency such as big, the sewage that the present invention discloses a kind of simple device structure, manufacture operating cost and energy consumption is low, treatment effeciency is high
Filter mud device.Auxiliary material, sterilization, the addition of the medicament of deodorization can be realized simultaneously.
The utility model realizes that the technical scheme that goal of the invention is used is：A kind of sewage filter mud device, the device includes：Filter
Water section, pressure drainage part, material loading part and power section.
Described water-filtering part point includes：Water filtering tube, helical-blade bobbin, pressure feed pipe and the drainage mesh of bottom end closure
Plate, described pressure feed pipe is connected with water filtering tube bottom, and helical-blade bobbin constitutes rotatable coaxial line with water filtering tube and supported
Install, helical-blade bobbin top constitutes with power section and is connected, described drainage mesh plate is arranged on middle part on water filtering tube,
Sludge discharge hole is provided with the top barrel of described water filtering tube, the base of sludge discharge hole is higher than drainage mesh plate top.
Described pressure water-filtering part point includes：One group of pressure drainage roller, one group of annular material trough plate, drainage roller mounting rail, scrape
Flitch, material scraping plate mounting rail, pressure drainage mesh plate and drain chamber, described annular material trough plate are the ring more than water filtering tube diameter
Shape material trough plate, the axis direction size of sludge discharge hole is corresponding with the axis direction size of annular material trough plate, described pressure filter
Network of rivers orifice plate is fixedly installed on outside the bottom of annular material trough plate, described annular material trough plate, pressure drainage mesh plate and water filtering tube
Circle wall is constituted and is provided with one-level discharging opening in the annular hopper of pressure drainage, annular material trough plate, and described pressure drainage roller is arranged on
In pressure drainage annular hopper, pressure drainage roller is connected with drainage roller mounting rail, drainage roller mounting rail on annular hopper top and
Helical-blade bobbin is fixedly connected, and described material scraping plate is arranged in the annular hopper of pressure drainage, material scraping plate and material scraping plate mounting rail
Connection, material scraping plate and pressure drainage mesh plate corresponding end are provided with elastomeric bristles, material scraping plate mounting rail annular hopper top with
Helical-blade bobbin is fixedly connected, and described drain chamber is by bottom end closure annular sleeve structure corresponding with pressure water strainer plate size
Into drain chamber bottom sets discharge outlet.
The described drainage mesh plate correspondence position on water filtering tube is provided with water strainer scraper plate, and water strainer scraper plate connects through scraper plate
Bar is fixedly connected with helical-blade bobbin, and the size of water strainer scraper plate is corresponding with drainage mesh plate.
The beneficial effects of the utility model are that simple in construction, device fabrication and use cost are low, treatment effeciency is high, processing
Effect is good.
The utility model is described in detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment 1.
Accompanying drawing 2 is the structural representation of the utility model embodiment 2.
Accompanying drawing 3 is the structural representation of the utility model embodiment 3.
Accompanying drawing 4 is close-up schematic view at attached Figure 1A.
Accompanying drawing 5 is close-up schematic view at attached Figure 1B.
Accompanying drawing 6 is the top view of accompanying drawing 1.
Accompanying drawing 7 is the top view of accompanying drawing 2 and accompanying drawing 3.
Accompanying drawing 8 is the end surface shape schematic diagram of pressure drainage roller 3-1 embodiments 1.
Accompanying drawing 9 is the outer contour shape schematic diagram of pressure drainage roller 3-1 embodiments 2.
Accompanying drawing 10 is the outer contour shape schematic diagram of pressure drainage roller 3-1 embodiments 2.
In accompanying drawing, 1-1 water filtering tubes, 1-2 helical-blades bobbin, 1-3 pressure feed pipe, 1-4 drainages mesh plate, 1-5 sludge go out
Material mouth, 1-6 water strainers scraper plate, 1-7 scraper plates connecting rod, the import of 1-8 auxiliary materials, 1-9 debris sediment box, 1-10 deposition holes, 1-11 slagging-off
Mouth, 2 power sections, 3-1 pressure drainages roller, 3-1.1 grooves, 3-1.2 decorative patterns, the annular material trough plates of 3-2,3-2.1 one-levels discharging opening,
3-3 drainage rollers mounting rail, 3-4 material scraping plates, 3-4.1 elastic plates, 3-4.2 elastomeric bristles, 3-5 material scraping plates mounting rail, the filter of 3-6 pressure
The annular hopper of network of rivers orifice plate, 3-6.1 screen clothes, 3-6.2 mesh plates, 3-7 drain chambers, 3-8 pressure drainage, 3-9 discharge outlet, 3-10 ropes
Rope, 3-11 damped cylinders, 3-12 springs, 4-1 secondary pressure drainages roller, 4-2 two-stage ring shapes material trough plate, 4-2.1 secondary discharge ports, 4-
The annular hopper of 6 secondary pressure drainage mesh plates, 4-8 secondary pressures drainage.
Embodiment
Referring to accompanying drawing, a kind of sewage filter mud device, the device includes：Drainage part, pressure drainage part, material loading part and
Power section.
Described water-filtering part point includes：The water filtering tube 1-1 of bottom end closure, helical-blade bobbin 1-2, pressure feed pipe 1-3 and
Drainage mesh plate 1-4, described pressure feed pipe 1-3 are connected with water filtering tube 1-1 bottoms, helical-blade bobbin 1-2 and water filtering tube 1-1
Constitute rotatable coaxial line support to install, helical-blade bobbin 1-2 tops constitute with power section 2 and are connected, described filter
Network of rivers orifice plate 1-4 is arranged on water filtering tube 1-1 middle part, and sludge discharge hole is provided with described water filtering tube 1-1 top barrel
1-5, sludge discharge hole 1-5 base are higher than drainage mesh plate 1-4 tops.
Described pressure water-filtering part point includes：One group of pressure drainage roller 3-1, one group of annular material trough plate 3-2, drainage roller are installed
Beam 3-3, material scraping plate 3-4, material scraping plate mounting rail 3-5, pressure drainage mesh plate 3-6 and drain chamber 3-7, described annular material trough plate
3-2 is the annular material trough plate more than water filtering tube 1-1 diameters, sludge discharge hole 1-5 axis direction size and annular material trough plate 3-2
Axis direction size correspondence, described pressure drainage mesh plate 3-6 is fixedly installed on annular material trough plate 3-2 bottom, described
The cylindrical wall of annular material trough plate 3-2, pressure drainage mesh plate 3-6 and water filtering tube 1-1 constitute the annular hopper 3-8 of pressure drainage, ring
One-level discharging opening 3-2.1, described pressure drainage roller 3-1 are provided with shape material trough plate 3-2 and is arranged on the annular hopper of pressure drainage
In 3-8, pressure drainage roller 3-1 is connected with drainage roller mounting rail 3-3, and drainage roller mounting rail 3-3 is in annular hopper 3-8 tops and spiral shell
Vane bobbin 1-2 is fixedly connected, and described material scraping plate 3-4 is arranged in the annular hopper 3-8 of pressure drainage, and material scraping plate 3-4 is with scraping
Flitch mounting rail 3-5 connections, material scraping plate 3-4 is provided with elastomeric bristles 1-6.1, scraper with pressure drainage mesh plate 3-6 corresponding ends
Plate mounting rail 3-5 is fixedly connected on annular hopper 3-8 tops with helical-blade bobbin 1-2, and described drain chamber 3-7 with pressure by filtering
Orifice plate 3-6 sizes corresponding bottom end closure annular sleeve in the network of rivers is constituted, and drain chamber 3-7 bottoms set discharge outlet 3-9.
In use, sewage, sludge, mud containing solid matter etc. are pumped into water filtering tube 1-1 through pressure feed pipe 1-3 high pressures
Interior, helical-blade bobbin 1-2 drives helical-blade bobbin 1-2 to rotate by power section 2, and sewage, sludge, mud etc. are driving helical-blade
Upward water filtering tube 1-1 tops movement under helical blade effect on bobbin 1-2, during moving up, by drainage mesh plate
During 1-4, part of contaminated water enters drain chamber 3-7 through the primary drainage of discharge outlet 3-9 exclusion realizations through drainage mesh plate 1-4.By first
Sewage, sludge, mud after level drainage etc. continue to act on to the movement of water filtering tube 1-1 tops simultaneously in helical-blade bobbin 1-2 blades
Pressure drainage part is overflowed into by sludge discharge hole 1-5.
After sewage, sludge, mud etc. are overflowed into the annular hopper 3-8 of the pressure drainage in pressure drainage part, one group
Pressure drainage roller 3-1 with helical-blade bobbin 1-2 rotation implements that sewage, sludge, mud etc. are carried out again to repeat to roll filter
Water, the sewage filtered out enters drain chamber 3-7 through pressure drainage mesh plate 3-6 and discharged through discharge outlet 3-9.
As drainage roller 3-1 implements that sewage, sludge, mud etc. are carried out again to repeat to roll, the low solids of moisture content
Matter（Filter mud etc.）, it is collected and is promoted through one-level discharging opening 3-2.1 on discharging, material scraping plate 3-4 under material scraping plate 3-4 effects
Elastomeric bristles 1-6.1 implements to prevent from blocking to clean to pressure drainage mesh plate 3-6.
In the utility model embodiment, to prevent that drainage mesh plate 1-4 mesh is blocked on water filtering tube 1-1, in water filtering tube 1-1
Upper drainage mesh plate 1-4 correspondence positions are provided with water strainer scraper plate 1-6, water strainer scraper plate 1-6 and drainage mesh plate 1-4 contact jaws
Elastomeric bristles 1-4.1 is provided with, water strainer scraper plate 1-6 is fixedly connected through scraper plate connecting rod 1-7 with helical-blade bobbin 1-2, water strainer
Scraper plate 1-7 size is corresponding with drainage mesh plate 1-4.Helical-blade bobbin 1-2 drives water strainer scraper plate 1-6 rotations, bullet during work
Property bristle 1-6.1 implement that drainage mesh plate 1-4 is prevented from blocking to clean.
In the utility model embodiment 1, described pressure drainage roller 3-1 and drainage roller mounting rail 3-3 attachment structures is pressure
The flexible connection being made up of between power drainage roller 3-1 and drainage roller mounting rail 3-3 rope 3-10.Drainage roller mounting rail 3-3 is drawn
Pressure drainage roller 3-1 is walked, and pressure drainage is realized in depended on pressure drainage roller 3-1 deadweight.
In the utility model embodiment 2, described pressure drainage roller 3-1 and drainage roller mounting rail 3-3 attachment structures is resistance
Buddhist nun cylinder 3-11 one end is fixed with drainage roller mounting rail 3-3, and the damped cylinder 3-11 other ends are connected with pressure drainage roller 3-1, constitutes pressure
The scalable floating connection controlled between power drainage roller 3-1 and drainage roller mounting rail 3-3 by damped cylinder 3-11.3-11 pairs of damped cylinder
Pressure drainage roller 3-1 implements certain pressure, and the deadweight for solving depended on pressure drainage roller 3-1 is not enough, influences pressure drainage effect.Resistance
Buddhist nun's cylinder 3-11 can be oil cylinder or cylinder or the damped cylinder of passive delivery（As automotive wheel is damped with vehicle frame support using damping
Cylinder）.
In the utility model embodiment 3, described pressure drainage roller 3-1 and drainage roller mounting rail 3-3 attachment structures is pressure
Power drainage roller 3-1 through connecting shaft can axis movement be arranged on drainage roller mounting rail 3-3 on, spring 3-12 is sleeved on connecting shaft pressure
Between position between power drainage roller 3-1 and drainage roller mounting rail 3-3, composition pressure drainage roller 3-1 and drainage roller mounting rail 3-3
By the telescopic floating connection of spring 3-12 controller perturbations.Spring 3-12 implements certain pressure, solution to pressure drainage roller 3-1
Certainly depended on pressure drainage roller 3-1 deadweight is not enough, influences pressure drainage effect.
In the utility model embodiment, described pressure drainage mesh plate 3-6 structures include：Screen cloth 3-6.1 and with one
The mesh plate 3-6.2 of group permeable hole, screen cloth 3-6.1 are arranged on above mesh plate 3-6.2,3-6.2 points of screen cloth 3-6.1 and mesh plate
On the outer wall for not being fixed on annular material trough plate 3-2 bottom and water filtering tube 1-1.
Screen cloth 3-6.1 mesh number control solid matter drainage effect, mesh plate 3-6.2 plays support to screen cloth 3-6.1 and made
With extension screen cloth 3-6.1 service life.
It is further raising drainage effect, described pressure drainage part also includes in the utility model embodiment：Two grades
Pressure drainage part, secondary pressure water-filtering part point includes：Secondary pressure drainage roller 4-1, two-stage ring shape material trough plate 4-2, two grades scrape
Flitch 4-4, secondary pressure drainage mesh plate 4-6, described two-stage ring shape material trough plate 4-2 are more than annular material trough plate 3-2 diameters
Annular material trough plate, two-stage ring shape material trough plate 4-2 and secondary pressure drainage mesh plate 4-6, annular material trough plate 3-2 constitute two grades of pressures
Power drainage annular hopper 4-8, secondary pressure drainage mesh plate 4-6 bottoms are connected with pressure drainage annular hopper 3-8, secondary pressure
Drainage roller 4-1 is connected with drainage roller mounting rail 3-3, and two grades of material scraping plate 4-4 are connected with material scraping plate mounting rail 3-5, two-stage ring shape material
Frid 4-2 is provided with secondary discharge port 4-2.1.Secondary pressure water-filtering part point principles and structure and pressure water-filtering part split-phase
Together.
In the utility model embodiment, described water filtering tube 1-1 bottoms are provided with auxiliary material import 1-8, and auxiliary material import 1-8 is used
Used in chargings such as flocculant, bactericide, deodorant, addition auxiliary materials.
In the utility model embodiment, described water filtering tube 1-1 bottoms are fixedly installed debris sediment box 1-9, water filtering tube
The deposited hole 1-10 of 1-1 are constituted with debris sediment box 1-9 and connected, and are provided with described debris sediment box 1-9 except cinder notch 1-11.
Can conduct oneself with dignity sinking stone, metal derby etc. sink after enter debris sediment box 1-9 through deposition hole 1-10, periodically by except cinder notch 1-
11 remove.
It is the described pressure drainage mesh plate 3-6 so that pressure drainage roller 3-1 is rolled in the utility model embodiment
Along the circumferential direction undulate shape, described material scraping plate mounting rail 3-5 and material scraping plate 3-4 constitutes elasticity even through elastic plate 3-4.1
Connect.Pressure drainage roller 3-1 and material scraping plate 3-4 are moved on the pressure drainage mesh plate 3-6 surfaces along wave-like.
It is in favor of sewage, sludge, mud of pressure drainage roller 3-1 and solid matter etc. in the utility model embodiment
Contact and roll, described pressure drainage roller 3-1 outer surfaces are uniformly arranged one group of axis direction or the groove along generatrix direction
3-1.1 or decorative pattern 3-1.2.
Claims (11)
1. a kind of sewage filter mud device, the device includes：Drainage part, pressure drainage part, material loading part and power section, its
It is characterised by：
A. described water-filtering part point includes：The water filtering tube of bottom end closure（1-1）, helical-blade bobbin（1-2）, pressure feed pipe（1-
3）With drainage mesh plate（1-4）, described pressure feed pipe（1-3）With water filtering tube（1-1）Bottom is connected, helical-blade bobbin（1-
2）With water filtering tube（1-1）Constitute rotatable coaxial line support to install, helical-blade bobbin（1-2）Top and power section（2）Structure
Into drive connection, described drainage mesh plate（1-4）It is arranged on water filtering tube（1-1）Upper middle part, described water filtering tube（1-1）Top
Sludge discharge hole is provided with the barrel of end（1-5）, sludge discharge hole（1-5）Base be higher than drainage mesh plate（1-4）Top；
B. described pressure water-filtering part point includes：One group of pressure drainage roller（3-1）, one group of annular material trough plate（3-2）, drainage roller peace
Fill beam（3-3）, material scraping plate（3-4）, material scraping plate mounting rail（3-5）, pressure drainage mesh plate（3-6）And drain chamber（3-7）, it is described
Annular material trough plate（3-2）For more than water filtering tube（1-1）The annular material trough plate of diameter, sludge discharge hole（1-5）Axis direction
Size and annular material trough plate（3-2）Axis direction size correspondence, described pressure drainage mesh plate（3-6）It is fixedly installed on ring
Shape material trough plate（3-2）Bottom, described annular material trough plate（3-2）, pressure drainage mesh plate（3-6）And water filtering tube（1-1）Outside
Circle wall constitutes the annular hopper of pressure drainage（3-8）, annular material trough plate（3-2）On be provided with one-level discharging opening（3-2.1）, it is described
Pressure drainage roller（3-1）It is arranged on the annular hopper of pressure drainage（3-8）It is interior, pressure drainage roller（3-1）With drainage roller mounting rail（3-
3）Connection, drainage roller mounting rail（3-3）In annular hopper（3-8）Top and helical-blade bobbin（1-2）It is fixedly connected, described scrapes
Flitch（3-4）It is arranged on the annular hopper of pressure drainage（3-8）It is interior, material scraping plate（3-4）With material scraping plate mounting rail（3-5）Connection, is scraped
Flitch（3-4）With pressure drainage mesh plate（3-6）Corresponding end is provided with elastomeric bristles（1-6.1）, material scraping plate mounting rail（3-5）
Annular hopper（3-8）Top and helical-blade bobbin（1-2）It is fixedly connected, described drain chamber（3-7）By with pressure drainage mesh
Plate（3-6）The corresponding bottom end closure annular sleeve of size is constituted, drain chamber（3-7）Bottom sets discharge outlet（3-9）.
2. a kind of sewage filter mud device according to claim 1, it is characterised in that：In water filtering tube（1-1）Upper drainage mesh
Plate（1-4）Correspondence position is provided with water strainer scraper plate（1-6）, water strainer scraper plate（1-6）Through scraper plate connecting rod（1-7）With helical blade
Axle（1-2）It is fixedly connected, water strainer scraper plate（1-6）Size and drainage mesh plate（1-4）Correspondence, water strainer scraper plate（1-6）With
Drainage mesh plate（1-4）Contact jaw is provided with elastomeric bristles（1-6.1）.
3. a kind of sewage filter mud device according to claim 1 or 2, it is characterised in that：Described pressure drainage roller（3-1）
With drainage roller mounting rail（3-3）Attachment structure is pressure drainage roller（3-1）With drainage roller mounting rail（3-3）Between by rope（3-
10）The flexible connection of composition.
4. a kind of sewage filter mud device according to claim 1 or 2, it is characterised in that：Described pressure drainage roller（3-1）
With drainage roller mounting rail（3-3）Attachment structure is damped cylinder（3-11）One end and drainage roller mounting rail（3-3）It is fixed, damped cylinder
（3-11）The other end and pressure drainage roller（3-1）Connection, constitutes pressure drainage roller（3-1）With drainage roller mounting rail（3-3）Between
By damped cylinder（3-11）The scalable floating connection of control.
5. a kind of sewage filter mud device according to claim 1 or 2, it is characterised in that：Described pressure drainage roller（3-1）
With drainage roller mounting rail（3-3）Attachment structure is pressure drainage roller（3-1）Through connecting shaft can axis movement be arranged on drainage roller
Mounting rail（3-3）On, spring（3-12）It is sleeved on connecting shaft pressure drainage roller（3-1）With drainage roller mounting rail（3-3）Between
Position, constitutes pressure drainage roller（3-1）With drainage roller mounting rail（3-3）Between by spring（3-12）Controller perturbation it is telescopic
Floating connection.
6. a kind of sewage filter mud device according to claim 1 or 2, it is characterised in that：Described pressure drainage mesh plate
（3-6）Structure includes：Screen cloth（3-6.1）With the mesh plate with one group of permeable hole（3-6.2）, screen cloth（3-6.1）It is arranged on net
Orifice plate（3-6.2）Above, screen cloth（3-6.1）And mesh plate（3-6.2）It is separately fixed at annular material trough plate（3-2）Bottom and filter
Water drum（1-1）Outer wall on.
7. a kind of sewage filter mud device according to claim 1 or 2, it is characterised in that：Described pressure drainage part is also
Including secondary pressure drainage part, secondary pressure water-filtering part point includes：Secondary pressure drainage roller（4-1）, two-stage ring shape material trough plate
（4-2）, two grades of material scraping plates（4-4）, secondary pressure drainage mesh plate（4-6）, described two-stage ring shape material trough plate（4-2）For more than
Annular material trough plate（3-2）The annular material trough plate of diameter, two-stage ring shape material trough plate（4-2）With secondary pressure drainage mesh plate（4-6）、
Annular material trough plate（3-2）Constitute the annular hopper of secondary pressure drainage（4-8）, secondary pressure drainage mesh plate（4-6）Bottom and pressure
Power drainage annular hopper（3-8）Connection, secondary pressure drainage roller（4-1）With drainage roller mounting rail（3-3）Connection, two grades of material scraping plates
（4-4）With material scraping plate mounting rail（3-5）Connection, two-stage ring shape material trough plate（4-2）It is provided with secondary discharge port（4-2.1）.
8. a kind of sewage filter mud device according to claim 1 or 2, it is characterised in that：Described water filtering tube（1-1）Bottom
It is provided with auxiliary material import（1-8）.
9. a kind of sewage filter mud device according to claim 1 or 2, it is characterised in that：Described water filtering tube（1-1）Bottom
It is fixedly installed debris sediment box（1-9）, water filtering tube（1-1）Deposited hole（1-10）With debris sediment box（1-9）Constitute connection,
Described debris sediment box（1-9）On be provided with except cinder notch（1-11）.
10. a kind of sewage filter mud device according to claim 6, it is characterised in that：Described pressure drainage mesh plate（3-
6）Along the circumferential direction undulate shape, described material scraping plate mounting rail（3-5）With material scraping plate（3-4）Through elastic plate（3-4.1）Structure
Into elastic connection.
11. a kind of sewage filter mud device according to claim 1 or 2, it is characterised in that：Described pressure drainage roller（3-
1）Outer surface is uniformly arranged one group of axis direction or the groove along generatrix direction（3-1.1）Or decorative pattern（3-1.2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159579.5U CN206473901U (en) | 2017-02-22 | 2017-02-22 | A kind of sewage filter mud device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159579.5U CN206473901U (en) | 2017-02-22 | 2017-02-22 | A kind of sewage filter mud device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206473901U true CN206473901U (en) | 2017-09-08 |
Family
ID=59749137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720159579.5U Withdrawn - After Issue CN206473901U (en) | 2017-02-22 | 2017-02-22 | A kind of sewage filter mud device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206473901U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107686809A (en) * | 2017-10-25 | 2018-02-13 | 芜湖市纯至网络科技有限公司 | A kind of biology enzyme purifies and separates device |
| CN108452576A (en) * | 2017-02-22 | 2018-08-28 | 郑百祥 | A kind of sewage filter mud device |
| CN108862573A (en) * | 2017-09-30 | 2018-11-23 | 张佳佳 | A kind of aeration tank handling sewage |
-
2017
- 2017-02-22 CN CN201720159579.5U patent/CN206473901U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108452576A (en) * | 2017-02-22 | 2018-08-28 | 郑百祥 | A kind of sewage filter mud device |
| CN108452576B (en) * | 2017-02-22 | 2023-10-03 | 郑百祥 | Sewage mud filtering device |
| CN108862573A (en) * | 2017-09-30 | 2018-11-23 | 张佳佳 | A kind of aeration tank handling sewage |
| CN107686809A (en) * | 2017-10-25 | 2018-02-13 | 芜湖市纯至网络科技有限公司 | A kind of biology enzyme purifies and separates device |
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| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170908 Effective date of abandoning: 20231003 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20170908 Effective date of abandoning: 20231003 |