CN202289605U - Automatic pressure-maintaining filter press - Google Patents
Automatic pressure-maintaining filter press Download PDFInfo
- Publication number
- CN202289605U CN202289605U CN2011203069053U CN201120306905U CN202289605U CN 202289605 U CN202289605 U CN 202289605U CN 2011203069053 U CN2011203069053 U CN 2011203069053U CN 201120306905 U CN201120306905 U CN 201120306905U CN 202289605 U CN202289605 U CN 202289605U
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- China
- Prior art keywords
- filter press
- filter
- oil cylinder
- hydraulic station
- hydraulic
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an automatic pressure-maintaining filter press, which comprises a filter pressing part and a hydraulic part. The filter pressing part comprises a rack and a girder arranged on the rack. A plurality of filter plates are sleeved on the middle part of the girder, and can be divided into two parts along the direction of the girder. Filter cloth is sleeved on the filter plates. A thrust plate is fixedly arranged at one end of the girder, and a keep plate capable of sliding on the girder is fixedly arranged at the other end of the girder. A material inlet and a liquid outlet are formed in the thrust plate. The hydraulic part comprises a control box and a hydraulic station which are electrically connected. The control box transmits a control signal to the hydraulic station. The hydraulic station drives the keep plate to slide according to the control signal.
Description
Technical field
The utility model relates to a kind of automatic pressurize filter press.
Background technology
Filter press is as solid-liquid separating equipment, is widely used in chemical industry, pharmacy, metallurgy, dyestuff, food, brewages, industries such as pottery and environmental protection, has good separating effect, wide adaptability, especially for the separation of sticking thin material, its unique advantages arranged.Filter press is by the polylith filter plate and filter frame is superimposed forms filter chamber, and is filtered driving force with pressure.Because press filtration needs bigger motive force, the volume of general filter press is all comparatively huge, and cost is expensive.So a kind of cost is low, volume is little, and the rational filter press of each component locations arrangement is very practical.
The utility model content
The utility model proposes a kind of automatic pressurize filter press; Said filter press comprises press filtration part and hydraulic part; Said press filtration partly comprises frame, and is arranged at the crossbeam on the said frame, and said crossbeam middle part is with several filter plates; Said filter plate can be separated into two parts along the direction of said crossbeam, and is with filter cloth on it; One end of said crossbeam is fixed with thrust plate, and the other end is fixed with the pressure strip that can on said crossbeam, slide; Said thrust plate is provided with charging aperture and liquid outlet; Said hydraulic part comprises the control cabinet and the Hydraulic Station of electrical connection, and said control cabinet sends and controls signal to said Hydraulic Station, and said Hydraulic Station drives said pressure strip according to said control signal and slides.
Preferably, said charging aperture is the charging flange, and said liquid outlet is the discharging flange.
Said charging aperture and liquid outlet can be positioned at the homonymy of said thrust plate, and the height of said charging aperture is higher than said liquid outlet; Preferably, said liquid outlet is positioned at the right lower quadrant of said thrust plate, and said charging aperture is positioned at the middle part of said thrust plate and leans on last.
Said Hydraulic Station further comprises oil cylinder seat and the oil cylinder that is arranged in the said oil cylinder seat, and said control cabinet is controlled said oil cylinder and in said oil cylinder seat, slided, and slides to drive said pressure strip.
Said hydraulic part also comprises the Hydraulic Station assembly that is used to drive said oil cylinder motion, and it is connected with oil cylinder with said Hydraulic Station.
Preferably, the length of said filter press is 2500mm-2800mm, and width is 850mm-1200mm, highly is 1000mm-1200mm.
The filter plate of the filter press of the utility model adopts the high-quality modification RPP of special formulation, and through once molding formed after dedicated numerical control apparatus processing, surfacing makes filter press unlikely generation material spray leakage in filter process; Said frame adopts the high-quality steel to be welded, the crunch that causes during in order to the weight that supports said filter plate and filter cake and press filtration.Simple to operate, safe, laborsaving, through said control section, realize required action, and be furnished with safety device, guarantee equipment operator's safety.
Description of drawings
Fig. 1 is the front view of the automatic pressurize filter press of the utility model preferred embodiment;
Fig. 2 is the side view of the automatic pressurize filter press of the utility model preferred embodiment.
The specific embodiment
Referring to preferred embodiment illustrated in figures 1 and 2, the automatic pressurize filter press of the utility model comprises the press filtration part and the hydraulic part of electrical connection, and said press filtration partly comprises frame 9, is used for supporting and fixing said filter; Frame 9 is provided with crossbeam 3, and the middle part of crossbeam 3 is with several filter plates 4, and filter plate 4 is provided with filter cloth 2.Distance between the filter plate 4 can change in pressure-filtering process.One end of crossbeam 3 is fixed with thrust plate 1, and the other end is fixed with pressure strip 5.Said hydraulic part comprises the Hydraulic Station 6 and electric cabinet 10 that are used for providing driving force to pressure strip 5, and Hydraulic Station 6 all is fixedly connected with said frame 9 with electric cabinet 10.Hydraulic Station 6 comprises hydraulic stem 61, oil cylinder seat 62 and oil cylinder 63.One end of hydraulic stem 61 is connected with pressure strip 5, is used to promote pressure strip 5; The other end is connected with oil cylinder seat 62, is used for the power of relay cylinder 63; Oil cylinder 63 is arranged in the oil cylinder seat 62, and can produce relative slip with oil cylinder seat 62.
Referring to Fig. 2, thrust plate 1 is provided with charging aperture 71 and liquid outlet 72, and in this preferred embodiment, charging aperture 71 is the charging flange, and last position is leaned at the middle part that is positioned at thrust plate 1; Liquid outlet 72 is the discharging flange, is positioned at the right lower quadrant of thrust plate 1; And charging aperture 71 and liquid outlet 72 are positioned at the homonymy of thrust plate 1, and promptly the outside makes things convenient for charging and fluid.The height of charging aperture 71 is higher than liquid outlet 72.Be the many outflows of liquid feed that make press filtration, the position of said liquid outlet 72 should be low as far as possible.
In a preferred embodiment, said filter press also comprises the Hydraulic Station assembly 8 that is used to drive said oil cylinder 63 motions, and it is connected with said oil cylinder 63.Said Hydraulic Station assembly 8 driving oil cylinder 63 are slided in said oil cylinder seat 62, slide to drive said pressure strip 5.
Preferably, the length of said filter press is 2500mm-2800mm, and width is 850mm-1200mm, highly is 1000mm-1200mm; The external diameter of said charging flange is 140mm,, the external diameter of said discharging flange is 120mm.
Put into the space of filter plate 4 and filter cloth 2 compositions when the raw material of treating press filtration after; Hydraulic Station 6 promotes the direction motion of pressure strip 5 towards thrust plate 1 with electric cabinet 10; Raw material in filter plate 4 and the filter cloth 2 is sandwiched between pressure strip 5 and the thrust plate 1, reaches the purpose of press filtration and pressurize.
In the preferred embodiment of the utility model, Hydraulic Station 6 drives said oil cylinder 63 motions through Hydraulic Station assembly 8, controls the motion process of Hydraulic Station 6 through electric cabinet 10.Electric cabinet 10 is arranged at the below of oil cylinder seat 62, to make full use of the space.
Mainly contain compositions such as frequency converter, PLC Programmable Logic Controller, electrothermal relay, air switch, breaker, auxiliary reclay, contactor, control button and signal lamp in the electric cabinet 10 of the utility model.Said control button, said control button can be mechanical key or touch-screen button, is the mechanical key of good seal in a preferred embodiment, cost is simple, and is not easy to fall into foreign matters such as dust.If sealing property is bad, after getting into, foreign matter can influence the circuit performance of control button.
During press filtration,, Hydraulic Station assembly 8 is made in the oil cylinder 63 in the Hydraulic Station 6 charge into hydraulic oil, advance, compress action thereby promote filter plate 4 execution thereby drive pressure strip 5 through the control button of control cabinet 10.When filter plate 4 contacted with thrust plate 1, the pressure of hydraulic part rose, and when reaching the setting pressure higher limit, filter press changes packing state automatically over to.
After the filter process that feeds intake is accomplished; Start filter press and begin discharging, the high pressure unloading valve is laid down the high pressure in the oil cylinder 63, when preventing that pressure strip 5 from unclamping; Hydraulic part is impacted; The high pressure unloading valve time is controlled by PLC, and after delay time reached, filter press changed pressure strip 5 releasing orientations automatically over to.
The length of the automatic pressurize filter press of the utility model can be 3900mm-4000mm, and width is 1000mm-1200mm, highly is 1300mm-1500mm; In the preferred embodiment of the utility model, its length is respectively 3955mm, 1020mm and 1350mm.
The filter volume of the preferred embodiment of the utility model is less, rationally distributed, can reach good filter effect; Adopt hydraulic pressure as driving force simultaneously, the damping noise abatement.
Last institute should be noted that; Above embodiment is only in order to the technical scheme of explanation the utility model but not to the restriction of the utility model protection domain; Although the utility model has been done detailed description with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model, and do not break away from the essence and the scope of the utility model technical scheme.
Claims (10)
1. automatic pressurize filter press; It is characterized in that: said filter press comprises press filtration part and hydraulic part; Said press filtration partly comprises frame, and is arranged at the crossbeam on the said frame, and said crossbeam middle part is with several filter plates; Said filter plate can be separated into two parts along the direction of said crossbeam, and is with filter cloth on it; One end of said crossbeam is fixed with thrust plate, and the other end is fixed with the pressure strip that can on said crossbeam, slide; Said thrust plate is provided with charging aperture and liquid outlet;
Said hydraulic part comprises the control cabinet and the Hydraulic Station of electrical connection, and institute's control cabinet sends and controls signal to said Hydraulic Station, and said Hydraulic Station drives said pressure strip according to said control signal and slides.
2. filter press as claimed in claim 1 is characterized in that: said charging aperture is the charging flange.
3. filter press as claimed in claim 2 is characterized in that: the external diameter of said charging flange is 140mm.
4. filter press as claimed in claim 1 is characterized in that: said liquid outlet is the discharging flange.
5. filter press as claimed in claim 4 is characterized in that: the external diameter of said discharging flange is 120mm.
6. filter press as claimed in claim 1 is characterized in that: said charging aperture and liquid outlet are positioned at the homonymy of said thrust plate, and the height of said charging aperture is higher than said liquid outlet.
7. filter press as claimed in claim 6 is characterized in that: said liquid outlet is positioned at the right lower quadrant of said thrust plate.
8. filter press as claimed in claim 1 is characterized in that: said Hydraulic Station further comprises oil cylinder seat and the oil cylinder that is arranged in the said oil cylinder seat, and said control cabinet is controlled said oil cylinder and in said oil cylinder seat, slided, and slides to drive said pressure strip.
9. filter press as claimed in claim 1 is characterized in that: said hydraulic part also comprises the Hydraulic Station assembly that is used to drive said oil cylinder motion, and it is connected with oil cylinder with said Hydraulic Station.
10. filter press as claimed in claim 1 is characterized in that: the length of said filter press is 2500mm-2800mm, and width is 850mm-1200mm, highly is 1000mm-1200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203069053U CN202289605U (en) | 2011-08-22 | 2011-08-22 | Automatic pressure-maintaining filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203069053U CN202289605U (en) | 2011-08-22 | 2011-08-22 | Automatic pressure-maintaining filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202289605U true CN202289605U (en) | 2012-07-04 |
Family
ID=46358593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203069053U Expired - Fee Related CN202289605U (en) | 2011-08-22 | 2011-08-22 | Automatic pressure-maintaining filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202289605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645684A (en) * | 2015-01-27 | 2015-05-27 | 张汉桥 | Multifunctional chamber type filter press |
| CN104922950A (en) * | 2015-06-05 | 2015-09-23 | 景津环保股份有限公司 | Hydraulic double-screw locking and pressure-maintaining device for filter press |
-
2011
- 2011-08-22 CN CN2011203069053U patent/CN202289605U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645684A (en) * | 2015-01-27 | 2015-05-27 | 张汉桥 | Multifunctional chamber type filter press |
| CN104922950A (en) * | 2015-06-05 | 2015-09-23 | 景津环保股份有限公司 | Hydraulic double-screw locking and pressure-maintaining device for filter press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |