CN107684771A - A kind of belt vacuum filter with air cushion - Google Patents
A kind of belt vacuum filter with air cushion Download PDFInfo
- Publication number
- CN107684771A CN107684771A CN201710999258.0A CN201710999258A CN107684771A CN 107684771 A CN107684771 A CN 107684771A CN 201710999258 A CN201710999258 A CN 201710999258A CN 107684771 A CN107684771 A CN 107684771A
- Authority
- CN
- China
- Prior art keywords
- air
- pressure
- rubber strip
- filter
- rubber
- 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.)
- Pending
Links
- 239000004744 fabric Substances 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 9
- 230000001012 protector Effects 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- 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
- B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
-
- 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
- B01D33/80—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention discloses a kind of belt vacuum filter with air cushion, including driven voller, power roller, around be located in the driven voller and power roller carry mesh rubber strip, the filter cloth is attached to the upper surface on the rubber strip upper strata outside the rubber strip, by some deflector roll winding filter clothes, a filter cloth pressure roller；Against the lower surface of the rubber subzonal layer, the centrally disposed vacuum chamber corresponding to the rubber strip width, the vacuum chamber connects vavuum pump；In the vacuum chamber both sides, one pressure-air room is respectively set, the lower end of the pressure-air room is uniformly arranged multiple air admission holes, the pressure-air room connects air blower, the upper end opening of the pressure-air room and the 10mm apart from the lower surface 3 of the rubber subzonal layer respectively by multiple air admission holes.Compared with prior art, maintenance maintenance cost of the present invention is low, operates steadily, and securely and reliably, reduces energy consumption, production efficiency is higher.
Description
Technical field
The present invention relates to solid-liquid separation technique field, specifically a kind of belt vacuum filter with air cushion.
Background technology
Belt vacuum filter is a kind of high efficiency filter solid-liquid separating equipment.The equipment employs fixed vacuum chamber, rubber
Band is slided above vacuum chamber, and the structural shape of motion seal is formed between vacuum chamber and adhesive tape, real by motive force of negative pressure of vacuum
Existing separation of solid and liquid.
But existing belt vacuum filter is remained certain the problem of:Firstth, conventional belt vacuum filter typically uses
Carrier roller type supporting rubber strip, phase same material Idler processing method cost is too high, is easily damaged, it is necessary to frequent Maintenance and Repair.Secondth, it is traditional
Roller-type belt vacuum filter, because carrying roller installation process installation accuracy is not high, high height is low between causing one side carrying roller
The advance so that rubber strip rises and falls in operation, causes vacuum leak, and the depth of parallelism of another aspect carrying roller and carrying roller can not guarantee, make
Obtain rubber strip easily sideslip.
The content of the invention
The purpose of the present invention is overcome the deficiencies in the prior art, discloses a kind of belt vacuum filter with air cushion, bag
Driven voller, power roller are included, around the rubber strip with mesh in the driven voller and power roller is located at, outside the rubber strip, is led to
Some deflector roll winding filter clothes are crossed, the filter cloth is attached to the upper surface on the rubber strip upper strata by a filter cloth pressure roller；Against institute
State the lower surface of rubber subzonal layer, the centrally disposed vacuum chamber corresponding to the rubber strip width, the vacuum chamber connection
Vavuum pump；One pressure-air room is respectively set in the vacuum chamber both sides, and the lower end of the pressure-air room is uniformly arranged multiple
Air admission hole, the pressure-air room connect air blower respectively by multiple air admission holes, and the upper end of the pressure-air room opens
Mouthful and apart from the lower surface 3-10mm of the rubber subzonal layer.
Further, the fixed altitude meter frame in the pressure-air room, near each air admission hole, in the Gao Yi
Altitude meter is set on frame；One adjustable valve is each set between the air admission hole and the air blower, and the adjustable valve can basis
The size of the pressure-air room upper end that the altitude meter monitors and the distance between the lower surface of the rubber subzonal layer
Control the size of its throughput.
Further, protector is set respectively at the both ends of the rubber strip width to stop that the high pressure is empty
Overflow air-flow for side between air chamber upper end and the lower surface of the rubber subzonal layer.
Further, a gas-liquid separator is concatenated between the vacuum chamber and the vavuum pump.
Further, scraper, the scraper of the scraper and one of guide rail are set on the outside of the filter cloth
Offseted every filter cloth.
Further, being set in the protector prevents the limiting roll of the rubber strip sideslip.
Compared with prior art, the beneficial effects of the invention are as follows：
First, maintenance maintenance cost is low, in terms of maintenance.Using chamber type, air chamber will not damage substantially, and roller-type needs for basic 1 year
Carrying roller is replaced, equipment needs each to two months maintenance shut-downs maintenance carrying rollers, and after maintenance and repair, rubber strip needs to run again just
With adjustment at least more than one day, and chamber type maintenance period grow, at most half a year maintenance once, follow the walk
2nd, operate steadily, securely and reliably.Rubber strip is floated on controllable gas-bearing formation, and operation is more steady, improves the high height of conventional idler formula
It is low to cause vacuum leak phenomenon
3rd, energy consumption is reduced.Rubber strip departs from carrying roller contact, and running resistance is greatly decreased, and reduces negative-pressure vacuum leakage, reduces energy consumption
4th, production efficiency is higher.To sum up all factors are higher than traditional rubber belt type filtering production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the sectional view at A-A in Fig. 1.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, according to term " first ", "
Two ", " the 3rd ", it is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can
To be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Referring to accompanying drawing, a kind of belt vacuum filter with air cushion, including driven voller 1, power roller 7, it is described around being located at
The rubber strip 10 of mesh is carried on driven voller 1 and power roller 7, the rubber strip 10 it is outer, by some deflector roll winding filter clothes 8,
The filter cloth 8 is attached to the upper surface on the upper strata of rubber strip 10 by one filter cloth pressure roller 2；Against the lower floor of rubber strip 10
Lower surface, the centrally disposed vacuum chamber 6 corresponding to the width of rubber strip 10, the vacuum chamber 6 connect vavuum pump 14；
The both sides of vacuum chamber 6 respectively set a pressure-air room 5, and the lower end of the pressure-air room 5 is uniformly arranged multiple air admission holes
17, the pressure-air room 5 connects air blower 12, the upper end of the pressure-air room 5 respectively by multiple air admission holes 17
It is open and apart from the lower surface 3-10mm of the lower floor of rubber strip 10.In the pressure-air room 5, each air admission hole 17
Neighbouring fixed altitude meter frame 3, altitude meter is set on the high instrument frame 4；Each air admission hole 17 and the air blower 12 it
Between an adjustable valve 11 is set, the upper end of pressure-air room 5 that the adjustable valve 11 can monitor according to the altitude meter with
The size of the distance between the lower surface of the lower floor of rubber strip 10 controls the size of its throughput.In the rubber strip 10
The both ends of width set protector 16 to stop under the upper end of pressure-air room 5 and the lower floor of rubber strip 10 respectively
Overflow air-flow for side between surface.A gas-liquid separator 13 is concatenated between the vacuum chamber 6 and the vavuum pump 14.Described
The outside of filter cloth 8 sets scraper 9, and scraper and the one of guide rail of the scraper 9 offset every filter cloth.In the protection
Being set in device 16 prevents the limiting roll of the sideslip of rubber strip 10.
During work, start power roller, power roller drives rubber strip to rotate, and wall adhesive tape limiting roll can ensure in guard system
Rubber strip even running；Then vavuum pump is started, slurry is equably laid on filter cloth by distributing device 4, the slurry on filter cloth
Under vacuum, liquid enters vacuum chamber by the mesh on filter cloth and rubber strip, and large granular materials 15 are stayed in above filter cloth,
As filter cloth turns to discharging at scraper；Liquid excludes equipment after gas-liquid separator.
Claims (6)
1. a kind of belt vacuum filter with air cushion, including driven voller（1）, power roller（7）, around being located at the driven voller
（1）And power roller（7）The upper rubber strip with mesh（10）, in the rubber strip（10）Outside, some deflector roll winding filter clothes are passed through
（8）, a filter cloth pressure roller（2）By the filter cloth（8）It is attached to the rubber strip（10）The upper surface on upper strata；Against the rubber
Band（10）The lower surface of lower floor, corresponding to the rubber strip（10）The centrally disposed vacuum chamber of width（6）, the vacuum chamber
（6）Connect vavuum pump（14）；It is characterized in that：In the vacuum chamber（6）Both sides respectively set a pressure-air room（5）, it is described
Pressure-air room（5）Lower end be uniformly arranged multiple air admission holes（17）, the pressure-air room（5）Pass through multiple air admission holes
（17）Air blower is connected respectively（12）, the pressure-air room（5）Upper end it is open and apart from the rubber strip（10）Lower floor
Lower surface 3-10mm.
A kind of 2. belt vacuum filter with air cushion according to claim 1, it is characterised in that：It is empty in the high pressure
Air chamber（5）Interior, each air admission hole（17）Neighbouring fixed altitude meter frame（3）, in the high instrument frame（4）Upper setting altitude meter；
Each air admission hole（17）With the air blower（12）Between set an adjustable valve（11）, the adjustable valve（11）Can basis
The pressure-air room that the altitude meter monitors（5）Upper end and the rubber strip（10）The distance between lower surface of lower floor
Size control the size of its throughput.
A kind of 3. belt vacuum filter with air cushion according to claim 1, it is characterised in that：In the rubber
Adhesive tape（10）The both ends of width set protector respectively（16）To stop the pressure-air room（5）Upper end and the rubber
Band（10）Overflow air-flow for side between the lower surface of lower floor.
A kind of 4. belt vacuum filter with air cushion according to claim 1, it is characterised in that：In the vacuum chamber
（6）With the vavuum pump（14）Between concatenate a gas-liquid separator（13）.
A kind of 5. belt vacuum filter with air cushion according to claim 1, it is characterised in that：In the filter cloth
（8）Outside sets scraper（9）, the scraper（9）Scraper offseted with one of guide rail every filter cloth.
A kind of 6. belt vacuum filter with air cushion according to claim 3, it is characterised in that：In the protector
（16）Interior setting prevents the rubber strip（10）The limiting roll of sideslip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710999258.0A CN107684771A (en) | 2017-10-24 | 2017-10-24 | A kind of belt vacuum filter with air cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710999258.0A CN107684771A (en) | 2017-10-24 | 2017-10-24 | A kind of belt vacuum filter with air cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107684771A true CN107684771A (en) | 2018-02-13 |
Family
ID=61154602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710999258.0A Pending CN107684771A (en) | 2017-10-24 | 2017-10-24 | A kind of belt vacuum filter with air cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107684771A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230829A (en) * | 2021-04-12 | 2021-08-10 | 实联化工(江苏)有限公司 | Device and method for recovering ammonia-containing tail gas in sodium carbonate production and filtration process |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4027946A1 (en) * | 1990-09-04 | 1992-03-05 | Dorr Oliver Fa | Dewatering appts. and process for filter cakes - suspension moves horizontally on filter cloth on filter belt and passes between pressing surfaces with horizontal first dewatering zone |
| JPH1190118A (en) * | 1997-09-20 | 1999-04-06 | Catalysts & Chem Ind Co Ltd | Horizontal belt filter |
| CN201240981Y (en) * | 2008-07-16 | 2009-05-20 | 核工业烟台同兴实业有限公司 | Horizontal rubber belt type vacuum filter |
| CN202036856U (en) * | 2011-04-02 | 2011-11-16 | 山东弗斯特数控设备有限公司 | Belt support air chamber structure for vacuum belt filter |
| CN202876503U (en) * | 2012-09-23 | 2013-04-17 | 山东贝特尔环保科技有限公司 | Belt type vacuum filter |
| CN105151648A (en) * | 2015-10-20 | 2015-12-16 | 李晓东 | Automatic supporting-floating correcting system for deviation of air cushion belt type conveyor |
| CN107050970A (en) * | 2017-06-17 | 2017-08-18 | 山东中科贝特环保装备股份有限公司 | Rubber belt type vacuum filter |
| CN207401234U (en) * | 2017-10-24 | 2018-05-25 | 核工业烟台同兴实业集团有限公司 | A kind of belt vacuum filter with air cushion |
-
2017
- 2017-10-24 CN CN201710999258.0A patent/CN107684771A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4027946A1 (en) * | 1990-09-04 | 1992-03-05 | Dorr Oliver Fa | Dewatering appts. and process for filter cakes - suspension moves horizontally on filter cloth on filter belt and passes between pressing surfaces with horizontal first dewatering zone |
| JPH1190118A (en) * | 1997-09-20 | 1999-04-06 | Catalysts & Chem Ind Co Ltd | Horizontal belt filter |
| CN201240981Y (en) * | 2008-07-16 | 2009-05-20 | 核工业烟台同兴实业有限公司 | Horizontal rubber belt type vacuum filter |
| CN202036856U (en) * | 2011-04-02 | 2011-11-16 | 山东弗斯特数控设备有限公司 | Belt support air chamber structure for vacuum belt filter |
| CN202876503U (en) * | 2012-09-23 | 2013-04-17 | 山东贝特尔环保科技有限公司 | Belt type vacuum filter |
| CN105151648A (en) * | 2015-10-20 | 2015-12-16 | 李晓东 | Automatic supporting-floating correcting system for deviation of air cushion belt type conveyor |
| CN107050970A (en) * | 2017-06-17 | 2017-08-18 | 山东中科贝特环保装备股份有限公司 | Rubber belt type vacuum filter |
| CN207401234U (en) * | 2017-10-24 | 2018-05-25 | 核工业烟台同兴实业集团有限公司 | A kind of belt vacuum filter with air cushion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230829A (en) * | 2021-04-12 | 2021-08-10 | 实联化工(江苏)有限公司 | Device and method for recovering ammonia-containing tail gas in sodium carbonate production and filtration process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207401234U (en) | A kind of belt vacuum filter with air cushion | |
| CN204449636U (en) | A kind of laser cutting device cutting lug | |
| CN107684771A (en) | A kind of belt vacuum filter with air cushion | |
| CN107311250B (en) | Algae integrated treatment equipment | |
| CN205060124U (en) | Vacuum that machine was sealed to battery PE baffle is inhaled and is sent mechanism | |
| CN205461280U (en) | Novel filter cloth disc hydroextractor | |
| CN205650926U (en) | Full -automatic solar wafer stringer's upset negative pressure discharging device | |
| CN205099769U (en) | Non ferrous metal electrodeposition is acid mist collecting system for technology | |
| CN208120010U (en) | A kind of rare earth lifting device | |
| CN207330706U (en) | Condensation water collection part and mud drying device | |
| CN215478279U (en) | Feeding film-drawing mechanism | |
| CN207032701U (en) | Snow removal equipment and pneumatic membrane building | |
| CN203033310U (en) | Air cushion conveyer specially used for cassava | |
| CN208626673U (en) | Saw blade dehydration device and dewatering system | |
| CN208979852U (en) | The automatic Upper gasket mechanism of battery | |
| CN207081309U (en) | Multistage tyre type pharmaceutical drying system | |
| CN107711682B (en) | Cableway traction dirt suction device | |
| CN105413289A (en) | Efficient energy-saving full-automatic belt type vacuum filter | |
| CN207329540U (en) | Needle roller, roller discharging slideway | |
| CN205552826U (en) | Dry cellar for storing things of hollow brick | |
| CN205419003U (en) | Letter easily movable formula automatic discharge conveying mechanism | |
| CN212194443U (en) | A high-efficient double-deck spreading machine for corrugated paper processing | |
| CN206679954U (en) | One kind unreels dust arrester | |
| CN215782369U (en) | Slag production facility dust pelletizing system | |
| CN208321055U (en) | A kind of polysilicon cylinder crushing material collecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 265307 Qixia Economic Development Zone, Yantai, Shandong, China (C) Applicant after: NUCLEAR INDUSTRY YANTAI TONCIN INDUSTRY CO.,LTD. Address before: 265307 Qixia Economic Development Zone, Yantai, Shandong, China (C) Applicant before: NUCLEAR INDUSTRY YANTAI TONCIN GROUP CO.,LTD. |
|
| CB02 | Change of applicant information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180213 |