CN102179082B - Cylindrical filter press - Google Patents
Cylindrical filter press Download PDFInfo
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- CN102179082B CN102179082B CN2011100755169A CN201110075516A CN102179082B CN 102179082 B CN102179082 B CN 102179082B CN 2011100755169 A CN2011100755169 A CN 2011100755169A CN 201110075516 A CN201110075516 A CN 201110075516A CN 102179082 B CN102179082 B CN 102179082B
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- filter cylinder
- urceolus
- filter
- chamber
- cylinder
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Abstract
The invention discloses a cylindrical filter press which comprises an outer cylinder and an inner filter cylinder, wherein the inner filter cylinder is sleeved in an inner cavity of the outer cylinder in an axial sliding manner, filter holes are arranged on the periphery of the cylinder wall of the inner filter cylinder and filter cloth is wrapped outside the inner filter cylinder, the inner cavity wall of the outer cylinder is provided with an expandable tensile membrane, an annularly-closed material filtering cavity is formed between the tensile membrane and the cylinder wall of the inner filter cylinder, an annularly-closed force applying cavity is formed between the tensile membrane and the cylinder wall of the outer cylinder, the outer cylinder is provided with a force applying medium inlet and a force applying medium outlet which are communicated with the force applying cavity, and a material inlet communicated with the material filtering cavity; and a filtrate collecting cavity is arranged in the inner filter cylinder, the inner filter cylinder is provided with a filtrate outlet communicated with the filtrate collecting cavity, and the inner filter cylinder is connected with a discharging power device used for driving the inner filter cylinder to discharge materials in an axial sliding manner. The filter press can be used for once filtering-pressing more materials with large filtering-pressing force and good filtering-pressing effect, and discharging the materials conveniently, and can be cleaned conveniently.
Description
Technical field
The present invention relates to a kind of filter press, relate in particular to a kind of drum-type filter press that the solidliquid mixture press filtration is separated.
Background technology
Present employed filter press generally is a plate and frame type filter-press, and this plate and frame type filter-press comprises filter frame, filter plate and crossbeam etc., and filter plate is arranged and is slidingly mounted on the crossbeam; The end face of filter plate is provided with grooved, and the grooved between adjacent two filter plates forms filter chamber, and such plate and frame type filter-press volume is big; The press filtration of whole filter press effectively utilizes the space little, and floor space is bigger, and the material of disposable press filtration is few; After press filtration is simultaneously accomplished, the discharging more complicated, the cleaning for filter plate after the discharging also bothers very much; So just cause the decrease in efficiency of press filtration, be unfavorable for High-efficient Production in enormous quantities.
Summary of the invention
Technical problem to be solved by this invention is: a kind of drum-type filter press is provided, and the material that this filter press can disposable press filtration is many, and the big press filtration of squeeze force is effective, and discharging with clean all very convenient.
For solving the problems of the technologies described above; Technical scheme of the present invention is: a kind of drum-type filter press; Comprise urceolus and interior filter cylinder, said in cartridge axis be contained in the inner chamber of said urceolus to slip cap, said in the barrel periphery of filter cylinder be provided with filter opening and outer wrap filter cloth; But the internal chamber wall of said urceolus is provided with the tension film of harmomegathus; Form the material filtering chamber of annular closed between the barrel of said tension film and interior filter cylinder, form the application of force chamber of annular closed between the barrel of said tension film and urceolus, said urceolus is provided with the charging aperture that the application of force medium inlet that is communicated with application of force chamber and application of force Jie export and is communicated with the material filtering chamber; Be provided with the filtrating collecting chamber in the filter cylinder in said, said in filter cylinder be provided with the filtrate (liquid that is communicated with the collecting chamber of filtrating, said in the endwisely slip discharging power set of discharging of filter cylinder and the said interior filter cylinder of driving be connected.
As a kind of preferred scheme; Said urceolus comprises an outer cylinder body and a urceolus end cap that is fixed on outer cylinder body one end; Said urceolus end cap is provided with and supports the support member that said interior filter cylinder slides; Said charging aperture is arranged on the said urceolus end cap, a filter cylinder body and an interior cartridge head that is fixed on interior filter cylinder body one end in said interior filter cylinder comprises, the other end and the end face seal of urceolus end cap of said interior filter cylinder body; Cartridge head is connected with the other end end face seal of said outer cylinder body in said; The inside of filter cylinder body is provided with the inner core of slip cap on said support member of column in said, in said inner core is fixed on the cartridge head and and said in constitute said filtrating collecting chamber between the filter cylinder body, in said filtrate (liquid is arranged on the cartridge head.
As a kind of preferred scheme; Said discharging power set are hydraulic cylinder, and said support member is a stop sleeve, and said hydraulic cylinder is fixed on the urceolus end cap through stop sleeve; Said inner core support set is contained on the said stop sleeve, cartridge head in said hydraulic cylinder power end connects.
As a kind of preferred scheme, described material collection chamber is a cylindrical material collecting chamber.
As a kind of preferred scheme, described filter press becomes horizontal layout.
As a kind of preferred scheme, described filtrate (liquid is connected with the suction power plant that is used for the filtrating extraction in the filtrating collecting chamber.
As a kind of preferred scheme, described filtrate (liquid is connected with and is used for advertising the power set of gas in the filtrating collecting chamber.
After having adopted technique scheme; Effect of the present invention is: because said drum-type filter press; Comprise urceolus and interior filter cylinder, said in cartridge axis be contained in the inner chamber of said urceolus to slip cap, said in the barrel periphery of filter cylinder be provided with filter opening and outer wrap filter cloth; But the internal chamber wall of said urceolus is provided with the tension film of harmomegathus; Form the material filtering chamber of annular closed between the barrel of said tension film and interior filter cylinder, form the application of force chamber of annular closed between the barrel of said tension film and urceolus, said urceolus is provided with the charging aperture that the application of force medium inlet that is communicated with application of force chamber and application of force Jie export and is communicated with the material filtering chamber; Be provided with the filtrating collecting chamber in the filter cylinder in said, said in filter cylinder be provided with the filtrate (liquid that is communicated with the collecting chamber of filtrating, said in the endwisely slip discharging power set of discharging of filter cylinder and the said interior filter cylinder of driving be connected; Therefore, when work, squeeze into the material that solid-liquid mixes toward the charging aperture high pressure; Material enters in the material filtering chamber and fills up the material filtering chamber, in the material filtering chamber, retains and primary filter, feeds high pressure application of force medium then toward application of force medium inlet; Application of force medium enters in the application of force chamber tension film is risen big and the material in the material filtering chamber is pushed, and filters thereby accomplish secondary extrusion, and filtrate filtered flow in the filtrating collecting chamber and derives; After filtering completion, application of force medium is extracted out from application of force media outlet, the tension film shrinks; The material that press dry attaches the barrel periphery that is rolled in interior filter cylinder; The relative urceolus of filter cylinder slides in promoting through the discharging power set then, thereby the barrel of whole interior filter cylinder is exposed, and so just can the material on the barrel of interior filter cylinder be unloaded; Filter cylinder slides in the urceolus in the discharging power set pullings then, more intermittently repeat above-mentioned process.Because after adopting said structure, compare the volume of the filter chamber of plate and frame type filter-press, it is very big that the material filtering chamber can be provided with; Under the situation of equal volume, the filter chamber volume of the volume ratio filter plate in material filtering chamber is much bigger, so just can a lot of material of disposable press filtration; Through the extruding of tension film, regulate the size of the extruding force in application of force chamber simultaneously, can obtain the material of different content; The demand that adapts to different material, and press filtration is effective, discharging with clean very convenient.
Again because described material collection chamber is a cylindrical material collecting chamber; Therefore, the tension film for the material on interior filter cylinder barrel extruding just very evenly, thereby the content of the material that obtains is consistent; Improve the quality of product, simultaneously cylindrical also being beneficial to cleaned and discharging.
Because described filter press becomes horizontal layout, can save the height of factory building so again, also be convenient to simultaneously install, charging, discharging, cleaning, maintenance and with being connected of other machines equipment.
Because described filtrate (liquid is connected with the suction power plant that is used for the filtrating extraction in the filtrating collecting chamber, therefore can aspirates filtrating, thereby accelerate the derivation of filtrating again, enhance productivity through suction power plant.
Owing to being connected with, described filtrate (liquid is used for again advertising the power set of gas in the filtrating collecting chamber; Therefore; Filter cylinder slides into urceolus when outside in the discharging power set promote, through advertising power set to advertising gases at high pressure in the filtrating collecting chamber, thus the acceleration discharge process.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Accompanying drawing is the structure cutaway view of the embodiment of the invention;
In the accompanying drawing: 1. urceolus; 11. outer cylinder body; 12. urceolus end cap; 13. charging aperture; 14. application of force medium inlet; 2. interior filter cylinder; 21. interior cartridge head; 22. interior filter cylinder body; 23. inner core; 24. filtrate (liquid; 3. tension film; 4. application of force chamber; 5. material filtering chamber; 6. filtrating collecting chamber; 7. stop sleeve; 8. hydraulic cylinder.
The specific embodiment
A kind of drum-type filter press; Shown in accompanying drawing; It is characterized in that: comprise urceolus 1 and interior filter cylinder 2, said interior filter cylinder 2 endwisely slips and is sleeved on the inner chamber of said urceolus 1, and the barrel periphery of said interior filter cylinder 2 is provided with filter opening and outer wrap filter cloth; But the internal chamber wall of said urceolus 1 is provided with the tension film 3 of harmomegathus; Form the material filtering chamber 5 of annular closed between the barrel of said tension film 3 and interior filter cylinder 2, form the application of force chamber 4 of annular closed between the barrel of said tension film 3 and urceolus 1, said urceolus 1 is provided with the charging aperture 13 that the application of force medium inlet 14 that is communicated with application of force chamber 4 and application of force Jie export and is communicated with material filtering chamber 5; Be provided with filtrating collecting chamber 6 in said in the filter cylinder 2, said in filter cylinder 2 be provided with the filtrate (liquid 24 that is communicated with the collecting chamber 6 of filtrating, said in the endwisely slip discharging power set of discharging of filter cylinder 2 and the said interior filter cylinder 2 of driving be connected.Said discharging power set are hydraulic cylinder 8, such as oil cylinder, and the discharging power set also can be cylinders, described tension film 3 can be the tension film 3 processed for leather or other stretching harmomegathus deformation ratios preferably material make.
Said urceolus 1 comprises an outer cylinder body 11 and a urceolus end cap 12 that is fixed on outer cylinder body 11 1 ends; Said urceolus end cap 12 is provided with and supports the support member that said interior filter cylinder 2 slides; Application of force medium inlet 14 can be same with application of force media outlet, and the application of force of the present invention medium inlet 14 is two and is arranged on the upper and lower that lays respectively at outer cylinder body 11 on the outer cylinder body 11 that two application of force medium inlets 14 are connected with high pressure application of force medium is passed into the application of force pump in the application of force chamber 4; Application of force medium can be a liquid; Such as water, can be gas also, such as air; Said charging aperture 13 is arranged on the said urceolus end cap 12; A filter cylinder body 22 and an interior cartridge head 21 that is fixed on interior filter cylinder body 22 1 ends in filter cylinder 2 comprises in said; The other end and 12 end face seals of urceolus end cap of filter cylinder body 22 in said; Cartridge head 21 is connected with the other end end face seal of said outer cylinder body 11 in said; The inside of filter cylinder body 22 is provided with the inner core 23 of slip cap on said support member of column in said, in said inner core 23 is fixed on the cartridge head 21 and and said in constitute said filtrating collecting chamber 6 between the filter cylinder body 22, in said filtrate (liquid 24 is arranged on the cartridge head 21.Said support member is a stop sleeve 7, and said hydraulic cylinder 8 is fixed on the urceolus end cap 12 through stop sleeve 7, and said inner core 23 support sets are contained on the said stop sleeve 7, cartridge head 21 in the power end of said hydraulic cylinder 8 connects.
Among the present invention, described material collection chamber is a cylindrical material collecting chamber.Preferably, said interior 2 one-tenth of filter cylinders are cylindrical.1 one-tenth of said urceolus is cylindrical.Certainly, described urceolus 1 can not be cylindrical, can be that outer surface is a quadrangular, and inner chamber is arranged to circular getting final product.Certainly, in fact in filter cylinder 2 also can not be arranged to cylindrically, can be such as regular prism or ellipse etc., just the extruding force of other shapes does not adopt the extruding force of this filter press in columniform material collection chamber even.
Described filter press becomes horizontal layout, also can adopt vertical layout, adopt horizontal layout mainly be consider between height and the filter press and the other machines equipment of factory building easy to connect.
Described filtrate (liquid 24 is connected with the suction power plant that is used for the filtrating extraction in the filtrating collecting chamber 6.Described filtrate (liquid 24 is connected with and is used for advertising the power set of gas in the filtrating collecting chamber 6.Preferably; Described suction power plant can a vavuum pump, just can filtrating be extracted out very soon through vavuum pump, increases work efficiency; And the described power set of advertising can connect an air pump in addition, thereby through filtrating is advertised the purpose that gas reaches discharging in the collecting chamber 6.Certainly, described suction power plant with advertise power set and can adopt same air pump, be suction or advertise by control valve control air pump, thereby make things convenient for the use of filter press.
Operation principle of the present invention is: when work, squeeze into the material that solid-liquid mixes toward charging aperture 13 high pressure, material enters in the material filtering chamber 5 and fills up material filtering chamber 5; In material filtering chamber 5, retain, realize primary filter, 14 high pressure feed application of force medium toward application of force medium inlet then; Application of force medium enters into application of force chamber 4 interior tension film 3 is risen and pushes greatly and to the materials in the material filtering chamber 5, thereby accomplishes secondary filter, and filtrate filtered flow into the 6 interior derivation of filtrating collecting chamber; After filtering completion; Application of force medium is extracted out from application of force media outlet, and tension film 3 shrinks, and the material that press dry attaches the periphery that is rolled in interior filter cylinder body 22; Filter cylinder 2 relative urceolus 1 slide in promoting through hydraulic cylinder 8 then; Thereby make whole in the barrel of filter cylinder body 22 be exposed, air pump is to advertising gases at high pressure in the filtrating collecting chamber 6 like this, thereby makes the material on the interior filter cylinder body 22 blow off.Hydraulic cylinder 8 filter cylinder 2 in pulling slides into urceolus 1 in and end face seal then, and intermittently repeat above-mentioned process, behind the employing said structure; Compare the volume of the filter chamber between each adjacent two filter plates of plate and frame type filter-press, it is very big that material filtering chamber 5 can be provided with, under the situation of equal volume; The filter chamber volume of the volume ratio filter plate in material filtering chamber 5 is much bigger, so just can a lot of material of disposable press filtration, and the extruding through tension film 3 simultaneously; Regulate the size of the extruding force in application of force chamber 4; Obtain the material of different percentage compositions, and press filtration is effective, discharging with clean very convenient.
Claims (6)
1. drum-type filter press; It is characterized in that: comprise urceolus and interior filter cylinder; Cartridge axis is contained in the inner chamber of said urceolus in said to slip cap; The barrel periphery of filter cylinder is provided with filter opening and outer wrap filter cloth in said, but the internal chamber wall of said urceolus is provided with the tension film of harmomegathus, forms the material filtering chamber of annular closed between the barrel of said tension film and interior filter cylinder; Form the application of force chamber of annular closed between the barrel of said tension film and urceolus, the charging aperture that said urceolus is provided with the application of force medium inlet that is communicated with application of force chamber and application of force media outlet and is communicated with the material filtering chamber; Be provided with the filtrating collecting chamber in the filter cylinder in said; Filter cylinder is provided with the filtrate (liquid that is communicated with the collecting chamber of filtrating in said; In said filter cylinder with drive the endwisely slip discharging power set of discharging of said interior filter cylinder and be connected; Said urceolus comprises an outer cylinder body and a urceolus end cap that is fixed on outer cylinder body one end, and said urceolus end cap is provided with and supports the support member that said interior filter cylinder slides, and said charging aperture is arranged on the said urceolus end cap; A filter cylinder body and an interior cartridge head that is fixed on interior filter cylinder body one end in filter cylinder comprises in said; The other end and the end face seal of urceolus end cap of filter cylinder body in said, said interior cartridge head is connected with the other end end face seal of said outer cylinder body, and the inside of said interior filter cylinder body is provided with the inner core of slip cap on said support member of column; In said inner core is fixed on the cartridge head and and said in constitute said filtrating collecting chamber between the filter cylinder body, in said filtrate (liquid is arranged on the cartridge head.
2. a kind of drum-type filter press as claimed in claim 1; It is characterized in that: said discharging power set are hydraulic cylinder; Said support member is a stop sleeve; Said hydraulic cylinder is fixed on the urceolus end cap through stop sleeve, and said inner core support set is contained on the said stop sleeve, cartridge head in said hydraulic cylinder power end connects.
3. like each described a kind of drum-type filter press of claim 1 to 2, it is characterized in that: described material collection chamber is a cylindrical material collecting chamber.
4. a kind of drum-type filter press as claimed in claim 3 is characterized in that: described filter press becomes horizontal layout.
5. a kind of drum-type filter press as claimed in claim 1 is characterized in that: described filtrate (liquid is connected with the suction power plant that is used for the filtrating extraction in the filtrating collecting chamber.
6. a kind of drum-type filter press as claimed in claim 1 is characterized in that: described filtrate (liquid is connected with and is used for advertising the power set of gas in the filtrating collecting chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100755169A CN102179082B (en) | 2011-03-29 | 2011-03-29 | Cylindrical filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100755169A CN102179082B (en) | 2011-03-29 | 2011-03-29 | Cylindrical filter press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102179082A CN102179082A (en) | 2011-09-14 |
| CN102179082B true CN102179082B (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100755169A Expired - Fee Related CN102179082B (en) | 2011-03-29 | 2011-03-29 | Cylindrical filter press |
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| Country | Link |
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| CN (1) | CN102179082B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728119B (en) * | 2012-07-09 | 2014-07-16 | 中国矿业大学 | Sheathed circular truncated cone type filter press |
| CN106129515B (en) * | 2016-08-24 | 2019-01-04 | 安徽永恒动力科技有限公司 | Accumulator plate solid waste drenches the recycling of lead plumbate mud and utilizes method and system |
| CN112485190B (en) * | 2020-11-24 | 2023-05-30 | 江苏富淼科技股份有限公司 | Filter-pressing testing arrangement |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2452592Y (en) * | 2000-10-27 | 2001-10-10 | 顾善德 | Drum like pressure filtering machine with changeable filtering chamber |
| CN202097986U (en) * | 2011-03-29 | 2012-01-04 | 张家港市轻工设备厂 | Cylindrical filter press |
-
2011
- 2011-03-29 CN CN2011100755169A patent/CN102179082B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2452592Y (en) * | 2000-10-27 | 2001-10-10 | 顾善德 | Drum like pressure filtering machine with changeable filtering chamber |
| CN202097986U (en) * | 2011-03-29 | 2012-01-04 | 张家港市轻工设备厂 | Cylindrical filter press |
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| Publication number | Publication date |
|---|---|
| CN102179082A (en) | 2011-09-14 |
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Granted publication date: 20121121 Termination date: 20160329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |