CN108159771A - A kind of sewage filter device and filter method - Google Patents
A kind of sewage filter device and filter method Download PDFInfo
- Publication number
- CN108159771A CN108159771A CN201711461713.8A CN201711461713A CN108159771A CN 108159771 A CN108159771 A CN 108159771A CN 201711461713 A CN201711461713 A CN 201711461713A CN 108159771 A CN108159771 A CN 108159771A
- Authority
- CN
- China
- Prior art keywords
- ceramic filter
- sectorial
- filter plate
- sewage
- cylinder
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/17—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtering Materials (AREA)
Abstract
The present invention provides a kind of sewage filter device, including cylinder, the outer surface of cylinder is equipped with ceramic filter disk, the outer surface of the cylinder is equipped with bracing ring, ceramic filter disk is installed on each bracing ring, each bracing ring is made of several support bases, the ceramic filter disk is made of several sectorial ceramic filter plates along the circumferential uniform intervals arrangement of cylinder, every piece of sectorial ceramic filter plate is in hollow form, it is internally provided with hollow chamber, several microfiltration holes are equipped on the fan-shaped side of the left and right sides of sectorial ceramic filter plate, microfiltration hole is penetrated through by sectorial ceramic filter plate outer surface to the hollow chamber of sectorial ceramic filter plate, the second connector is equipped among the bottom of sectorial ceramic filter plate.The present invention also provides a kind of sewage water filtration methods.The device of the invention and method good filtration effect, filtrate is as clear as crystal, and filtration cakes torrefaction performance is good, and energy consumption saves about more than 80% compared with existing other filter plants.
Description
The present invention be Patent No. ZL201710983317.5, entitled " sewage filter device " patent of invention division
Application.
Technical field
The present invention relates to a kind of sewage-treatment plant, it is more particularly to a kind of can be to the sewage that is generated in stone machining processing
It is filtered the sewage filter device of processing.
Background technology
At present, in processing of stone production process, consumption great lot of water resources is generally required, while a large amount of stone material can be generated
Sewage containing stone powder and sludge in stone sewage, after being directly discharged to river, pond or reservoir, can cause water body sternly
Heavily contaminated.In order to make processing of stone production process more environmentally-friendly, generally require to be filtered stone sewage processing, by stone material dirt
Stone powder and sludge in water are separated, and recycling can be separately recovered in the filter cake of formation and filtrate, that is, protects environment again
Considerable water rate and charges for disposing pollutants are saved.And sewage treating machine currently used in the market, filter effect are not ideal enough, filtering
The filtrate separated is not as clear as crystal enough, and filtration cakes torrefaction performance is also poor, is unfavorable for the recycling of filtrate and filter cake, especially
The problem of it is susceptible to equipment fluctuation of service after equipment operation is using a period of time, and filter effect is poor；In addition,
The energy consumption of existing sewage treating machine is also larger, is unfavorable for saving filtering production cost.Thus it is necessary to develop a kind of filtering
Effect is good more to save the sewage treating machine of energy consumption again simultaneously, and to develop the sewage treating machine, the technology emphasis to be solved
It is to develop the sewage filter device with filter effect well.
Invention content
The object of the present invention is to provide a kind of sewage filter device and filter method, the device and method good filtration effect,
Filtrate is as clear as crystal, and filtration cakes torrefaction performance is good, and energy consumption saves about more than 80% compared with existing other filter plants, in addition,
The device is stable, and service life of equipment is long, and installation and maintenance cost are relatively low.
To achieve these goals, the present invention adopts the following technical scheme that：
A kind of sewage filter device, including cylinder, the outer surface of cylinder is equipped with several potteries being evenly spaced in an axial direction
Porcelain filtering table, the outer surface of the cylinder are equipped with several bracing rings being evenly spaced on, are installed on each bracing ring in an axial direction
There are one ceramic filter disk, each bracing ring is made of several support bases, and support base is circumferentially uniform along the outer surface of cylinder
It is arranged at intervals, the ceramic filter disk is made of several sectorial ceramic filter plates along the circumferential uniform intervals arrangement of cylinder, fan-shaped
It is fixedly connected at the top of the bottom of ceramic filter plate and support base；Every piece of sectorial ceramic filter plate is in hollow form, in being internally provided with
Plenum chamber is equipped with several microfiltration holes on the fan-shaped side of the left and right sides of sectorial ceramic filter plate, and microfiltration hole is by fanning
Shape ceramic filter plate outer surface is penetrated through to the hollow chamber of sectorial ceramic filter plate, is set among the bottom of sectorial ceramic filter plate
There is the second connector.
As a modification of the present invention, the support base includes supporting rack and link block, the bottom of supporting rack and cylinder
Outer surface is fixedly connected, and link block is locked by bolt mounted on the top of supporting rack, and two are equipped at the top of support base
A mounting hole for running through link block and supporting rack.
As a modification of the present invention, the outer surface of cylinder is equipped with several hollow collections being circumferentially evenly spaced on
Pipe, and ceramic filter disk is connected by connecting tube with hollow collecting pipe.
As a modification of the present invention, distributing valve is further included, every hollow collecting pipe is located just at two adjacent branch
The gap location between seat is supportted, the left end of hollow collecting pipe is blind end, and the right end of hollow collecting pipe is connected with distributing valve, every
Several the first connectors being evenly spaced on are designed on hollow collecting pipe, corresponding second connector leads to the first connector
Cross connecting tube sealed connection.
As a modification of the present invention, sectorial ceramic filter plate is based on acidproof ceramic particle or quartz and emergy
Raw material is wanted, inorganic binder and zirconium oxide reinforcing agent is added, is process through biscuiting, crushing, classification, molding, film.
A kind of sewage water filtration method, includes the following steps：
Filter device as described in any claim in claim 1-4 is mounted on to store stone sewage by S1
Slurry vessel above so that the bottom of ceramic filter disk is immersed in the stone sewage of slurry vessel, then goes out two of distributing valve
The mouth of a river is connect with vacuum pump, and the water inlet of distributing valve is connect with water inlet pipe；
S2 drives ceramic filter disk slowly to be rotated by speed reducer, and ceramic filter disk is set thereon as filter medium
Microfiltration hole can generate strong capillarity, under the action of vacuum pump, the inside and outside production of sectorial ceramic filter plate
The hollow chamber that raw pressure differential, only liquid can be entered by microfiltration hole inside sectorial ceramic filter plate becomes filtrate, so
Filtrate is flowed out from two water outlets of distributing valve afterwards, and solid and gas then can not be by microfiltration holes so that stone material minerals
Particle is blocked absorption and forms filter cake in ceramic filter panel surface.
As a modification of the present invention, after ceramic filter disk often inhales a filter cake, filter cake is scraped with scraper, while by
The inside that the water inlet of water distribution valves is sent to sectorial ceramic filter plate by water inlet pipe backwashes.
Above-mentioned technical proposal is used, the invention has the advantages that：
The device of the invention and method good filtration effect, filtrate is as clear as crystal, and filtration cakes torrefaction performance is good, and existing other
Filter plant compared to energy consumption save about more than 80%, in addition, apparatus of the present invention are stable, service life of equipment is long, installation and
Maintenance cost is relatively low.
Description of the drawings
Fig. 1 is the stereogram of apparatus of the present invention.
Fig. 2 is enlarged drawing at the A of Fig. 1.
Fig. 3 is the front view of apparatus of the present invention.
Fig. 4 is the right view of apparatus of the present invention.
Fig. 5 is the internal structure chart of the southwestern axis side of apparatus of the present invention.
Fig. 6 is the internal structure chart of the southeast axis side of apparatus of the present invention.
Fig. 7 is the internal structure chart of the right end of apparatus of the present invention.
Fig. 8 is enlarged drawing at the B of Fig. 7.
Fig. 9 is the structure diagram of the sectorial ceramic filter plate of apparatus of the present invention.
Figure 10 is the operation principle schematic diagram of apparatus of the present invention.
Specific embodiment
Below with reference to attached drawing, to a preferred embodiment of the present invention will be described in detail.
As shown in Figures 1 to 8, a kind of sewage filter device, including speed reducer 1, shaft coupling 2, left support abutment 3, right support abutment 4,
Rotation axis 5, cylinder 6, ceramic filter disk 7, connecting tube 8, hollow collecting pipe 9 and distributing valve 10；Rotation axis 5 is rotatably arranged in a left side
On bearing 3 and right support abutment 4, cylinder 6 is fixed in rotation axis 5, and the outer surface of cylinder 6 is equipped with several uniform intervals in an axial direction
The ceramic filter disk 7 of distribution and several hollow collecting pipes 9 being circumferentially evenly spaced on, and ceramic filter disk 7 passes through connection
Pipe 8 is connected with hollow collecting pipe 9, and hollow collecting pipe 9 is preferably vacuum tube, and connecting tube 8 is preferably vacuum hose；Distributing valve 10
It is installed in right support abutment 4, the right side of distributing valve 10 sets that there are two water outlet 101 and a water inlet 102, every hollow collecting pipes 9
Left side of the right end with distributing valve 10 be connected, the right end of rotation axis 5 is connected with the Left-side center of distributing valve 10；Rotation axis
5 left end is sequentially connected by shaft coupling 2 and speed reducer 1, and rotation axis 5, cylinder 6,7 and of ceramic filter disk are driven by speed reducer 1
Hollow collecting pipe 9 synchronizes operating.
As shown in Fig. 5 to Fig. 8, the outer surface of cylinder 6 is equipped with several bracing rings 61 being evenly spaced in an axial direction, each
Ceramic filter disk 7, each bracing ring 61 to be made of several support bases 611 there are one installings on bracing ring 61, support base 611
Along the outer surface circumferential direction uniform intervals setting of cylinder；The support base 611 includes supporting rack 601 and link block 602, supporting rack
601 are integrally made of backboard 604 and two side plates 605, and backboard 604 is rectangle structure, and side plate 605 is in low wide and up narrow trapezoidal
Structure, the bottom of supporting rack 601 are fixedly connected with the outer surface of cylinder 6, and link block 602 is locked by bolt mounted on branch
The top of support 601, and set at the top of support base 611 that there are two the mounting holes 603 through link block 602 and supporting rack 601.
As shown in Figures 1 to 8, the outer surface of cylinder 6 is circumferentially arranged with several hollow collecting pipes 9 being evenly spaced on,
Every hollow collecting pipe 9 is located just at the gap location between two adjacent support bases 611；The left end of hollow collecting pipe 9 is envelope
Closed end, the right end of hollow collecting pipe 9 are connected with distributing valve 10, and several uniform intervals point are designed on every hollow collecting pipe 9
First connector 91 of cloth, the number of the first connector 91 is identical with the number of bracing ring 61, and the position of the first connector 91
It is set in correspondence with each other with the position of bracing ring 61.
As shown in Figures 1 to 9, each ceramic filter disk 7 is uniform along the circumferential direction of cylinder 6 by 12 pieces of sectorial ceramic filter plates 71
Be intervally arranged composition, and one piece of fan-shaped pottery is equipped with above the gap between adjacent two support base 611 on each bracing ring 61
Porcelain filter plate 71, the bottom both ends of every piece of sectorial ceramic filter plate 71 are fixed respectively with the top of two adjacent support bases 61 to be connected
It connects；Every piece of sectorial ceramic filter plate 71 is internally provided with hollow chamber 73, the hollow chamber 73 is for receiving through sector in hollow form
Filtrate after the filtering of ceramic filter plate 71；It is micro- that several are equipped on the fan-shaped side of the left and right sides of sectorial ceramic filter plate 71
Filter hole (attached drawing is not shown), microfiltration hole are penetrated through by 71 outer surface of sectorial ceramic filter plate into sectorial ceramic filter plate 71
Plenum chamber 73, the filter area of a fan-shaped side on every piece of sectorial ceramic filter plate 71 is 0.08-0.35 square metres；It is fanning
The second connection with the 91 corresponding setting of the first connector on hollow collecting pipe 9 is equipped among the bottom of shape ceramic filter plate 71
Mouth 72, the second connector 72 is tightly connected with the first connector 91 by connecting tube 8, makes the hollow cavity of sectorial ceramic filter plate 71
Room 73 is connected with hollow collecting pipe 9 so that filtrate in hollow chamber 73 flows into hollow collecting pipe 9, and then by filtrate from point
Two water outlets 101 with valve 10 export.
It with acidproof ceramic particle or quartz, emergy etc. is primary raw material that sectorial ceramic filter plate 71, which is, addition is a small amount of
The raw materials such as inorganic binder and zirconium oxide reinforcing agent, are process through processes such as biscuiting, crushing, classification, molding, films, fan-shaped
The machining manufacture of ceramic filter plate 71 is the prior art, is not described in detail herein.Sectorial ceramic filter plate 71 had
Filter opening diameter uniformity is good, good filtration effect, high mechanical strength, acidproof, alkaline-resisting, high temperature resistant, anti-clogging and easily backwash the features such as.
As shown in Figures 1 to 10, operation principle of the invention is as follows：This filter device is in use, this filter device is pacified
Mounted in for storing above the slurry vessel 11 of stone sewage so that the stone material that slurry vessel 11 is immersed in the bottom of ceramic filter disk 7 is dirty
In water, then two water outlets 101 of distributing valve 10 are connect with vacuum pump 12, the water inlet 102 and water inlet pipe of distributing valve 10
13 connections.During work, ceramic filter disk 7 is driven slowly to be rotated by speed reducer 1, ceramic filter disk 7 is used as filter medium,
The microfiltration hole of upper setting can generate strong capillarity, under the action of vacuum pump, the inside of sectorial ceramic filter plate 71
Pressure differential is generated with outside, only liquid can enter the hollow chamber 73 inside sectorial ceramic filter plate 71 by microfiltration hole
As filtrate, then filtrate is flowed out from two water outlets 101 of distributing valve 10, and solid and gas can not then pass through microfiltration
Hole so that stone material mineral particle is blocked absorption and forms filter cake on 7 surface of ceramic filter disk, so as to fulfill to stone sewage
Filtration treatment.In addition, after ceramic filter disk 7 often inhales a filter cake, filter cake is scraped with scraper 14, while by water inlet pipe 13 by water
The inside that the water inlet 102 of distributing valve 10 is sent to sectorial ceramic filter plate 71 is backwashed, and effectively prevent fan-shaped ceramic mistake
The microfiltration hole of filter plate 71 generates blocking, it is ensured that microfiltration hole is unobstructed, extends the service life of sectorial ceramic filter plate 71.
The beneficial effects of the invention are as follows：Apparatus of the present invention good filtration effect, filtrate is as clear as crystal, and filtration cakes torrefaction performance is good,
Energy consumption saves about more than 80% compared with existing other filter plants, in addition, apparatus of the present invention are stable, equipment uses the longevity
Life length, installation and maintenance cost are relatively low.
These are only the preferable specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, it is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in the protection of the present invention
Within the scope of.
Claims (7)
1. a kind of sewage filter device, which is characterized in that including cylinder, the outer surface of cylinder is equipped with several uniform intervals in an axial direction
The ceramic filter disk of distribution, the outer surface of the cylinder is equipped with several bracing rings being evenly spaced in an axial direction, each to support
Ceramic filter disk, each bracing ring to be made of several support bases there are one installings on circle, outer surface of the support base along cylinder
Circumferential uniform intervals setting, the ceramic filter disk is by circumferential uniform intervals arrangement group of several sectorial ceramic filter plates along cylinder
Into being fixedly connected at the top of the bottom of sectorial ceramic filter plate and support base；Every piece of sectorial ceramic filter plate is internal in hollow form
Equipped with hollow chamber, several microfiltration holes, microfiltration are equipped on the fan-shaped side of the left and right sides of sectorial ceramic filter plate
Hole is penetrated through by sectorial ceramic filter plate outer surface to the hollow chamber of sectorial ceramic filter plate, in the bottom of sectorial ceramic filter plate
Centre is equipped with the second connector.
2. sewage filter device as described in claim 1, which is characterized in that the support base includes supporting rack and link block,
The bottom of supporting rack is fixedly connected with barrel outer surface, and link block is locked by bolt mounted on the top of supporting rack, and
Through link block and the mounting hole of supporting rack there are two being set at the top of support base.
3. sewage filter device as described in claim 1, which is characterized in that the outer surface of cylinder is equipped with several circumferentially uniform
The hollow collecting pipe being spaced apart, and ceramic filter disk is connected by connecting tube with hollow collecting pipe.
4. sewage filter device as claimed in claim 3, which is characterized in that further include distributing valve, every hollow collecting pipe is firm
Gap location between two adjacent support bases well, the left end of hollow collecting pipe are blind end, the right end of hollow collecting pipe
It is connected with distributing valve, is designed with several the first connectors being evenly spaced on every hollow collecting pipe, corresponding second
Connector is tightly connected with the first connector by connecting tube.
5. the sewage filter device as described in any claim in claim 1-4, which is characterized in that sectorial ceramic filter plate
Using acidproof ceramic particle or quartz and emergy as primary raw material, add inorganic binder and zirconium oxide reinforcing agent, through biscuiting,
It crushes, classification, be molded, film is process.
A kind of 6. sewage water filtration method, which is characterized in that include the following steps：
Filter device as described in any claim in claim 1-4 is mounted on the material for storing stone sewage by S1
Above stock tank so that the bottom of ceramic filter disk is immersed in the stone sewage of slurry vessel, then by two water outlets of distributing valve
It is connect with vacuum pump, the water inlet of distributing valve is connect with water inlet pipe；
S2 drives ceramic filter disk slowly to be rotated by speed reducer, and for ceramic filter disk as filter medium, what is set thereon is micro-
Filter hole can generate strong capillarity, under the action of vacuum pump, the inside and outside generation pressure of sectorial ceramic filter plate
The hollow chamber that force difference, only liquid can be entered by microfiltration hole inside sectorial ceramic filter plate becomes filtrate, then filters
Liquid is flowed out from two water outlets of distributing valve, and solid and gas then can not be by microfiltration holes so that stone material mineral particle
It is blocked absorption and forms filter cake in ceramic filter panel surface.
7. sewage water filtration method as claimed in claim 6, which is characterized in that after ceramic filter disk often inhales a filter cake, with scraping
Knife scrapes filter cake, while the inside that the water inlet of water distribution valves is sent to by water inlet pipe sectorial ceramic filter plate is recoiled
It washes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461713.8A CN108159771A (en) | 2017-10-20 | 2017-10-20 | A kind of sewage filter device and filter method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461713.8A CN108159771A (en) | 2017-10-20 | 2017-10-20 | A kind of sewage filter device and filter method |
| CN201710983317.5A CN107754426A (en) | 2017-10-20 | 2017-10-20 | Sewage filter device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710983317.5A Division CN107754426A (en) | 2017-10-20 | 2017-10-20 | Sewage filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108159771A true CN108159771A (en) | 2018-06-15 |
Family
ID=61268294
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710983317.5A Pending CN107754426A (en) | 2017-10-20 | 2017-10-20 | Sewage filter device |
| CN201711461713.8A Pending CN108159771A (en) | 2017-10-20 | 2017-10-20 | A kind of sewage filter device and filter method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710983317.5A Pending CN107754426A (en) | 2017-10-20 | 2017-10-20 | Sewage filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107754426A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022099933A1 (en) * | 2020-11-13 | 2022-05-19 | 王琳 | Ceramic vacuum filter having automatic backwashing pressure adjusting function |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908613B (en) * | 2021-10-27 | 2023-05-09 | 湖北金伟新材料有限公司 | Filter plate of disc type vacuum filter |
| WO2024177920A1 (en) * | 2023-02-20 | 2024-08-29 | Benesi Steve C | Filter apparatus and method |
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| CN2562842Y (en) * | 2002-08-06 | 2003-07-30 | 高斌 | Ceramic vacuum filter |
| CN204619512U (en) * | 2015-03-17 | 2015-09-09 | 核工业烟台同兴实业有限公司 | A kind of disk type ceramic filtering pumping equipment |
| CN205007714U (en) * | 2015-09-17 | 2016-02-03 | 连云港博云机械有限公司 | Mounting structure of ceramic -medium filter ceramic plate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2577932Y (en) * | 2002-10-12 | 2003-10-08 | 李延林 | Disk pressure filter fan |
| CN203634924U (en) * | 2013-12-20 | 2014-06-11 | 中冶京诚工程技术有限公司 | Ceramic disc type filter |
| CN207786097U (en) * | 2017-10-20 | 2018-08-31 | 福建省凯达石材机械有限公司 | Sewage filter device |
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2017
- 2017-10-20 CN CN201710983317.5A patent/CN107754426A/en active Pending
- 2017-10-20 CN CN201711461713.8A patent/CN108159771A/en active Pending
Patent Citations (3)
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|---|---|---|---|---|
| CN2562842Y (en) * | 2002-08-06 | 2003-07-30 | 高斌 | Ceramic vacuum filter |
| CN204619512U (en) * | 2015-03-17 | 2015-09-09 | 核工业烟台同兴实业有限公司 | A kind of disk type ceramic filtering pumping equipment |
| CN205007714U (en) * | 2015-09-17 | 2016-02-03 | 连云港博云机械有限公司 | Mounting structure of ceramic -medium filter ceramic plate |
Non-Patent Citations (1)
| Title |
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| 南君芳等: "《金精矿焙烧预处理冶炼技术》", 31 January 2010, 冶金工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022099933A1 (en) * | 2020-11-13 | 2022-05-19 | 王琳 | Ceramic vacuum filter having automatic backwashing pressure adjusting function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107754426A (en) | 2018-03-06 |
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Application publication date: 20180615 |