CN105080190A - Automatic discharging device and membrane filter press - Google Patents
Automatic discharging device and membrane filter press Download PDFInfo
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- CN105080190A CN105080190A CN201510524795.0A CN201510524795A CN105080190A CN 105080190 A CN105080190 A CN 105080190A CN 201510524795 A CN201510524795 A CN 201510524795A CN 105080190 A CN105080190 A CN 105080190A
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- filter
- automatic blanking
- blanking device
- frame
- framework
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Abstract
The invention provides an automatic discharging device and a membrane filter press. The automatic discharging device comprises a frame, a filter screen connected to the frame, a limiting device for limiting the swing angle of the frame and a reset spring. The limiting device is connected to the frame, and the spring is connected to the limiting device or the frame. The membrane filter press is manufactured by mounting the automatic discharging device on the periphery of a filter plate of the membrane filter press. Filter cloth can be unfolded at a certain angle by the automatic discharging device after filtering of the membrane filter press, filter cakes can be discharged automatically due to action of gravity, manual cleaning is not needed, and accordingly, labor efficiency is improved.
Description
Technical field
The present invention relates to a kind of automatic blanking device and diaphragm filter press, particularly relate to a kind of diaphragm filter press automatic blanking device.
Background technology
Along with country increases environmental protection dynamics; the sludge dewatering moisture content of sewage disposal reduces; reduced costs very large effect to later process process, diaphragm filter press has positive effect to the moisture content reducing mud in sludge dewatering, is extensively utilized by industries such as the chemical industry in cities and towns.But diaphragm filter press is after twice pressing, because the viscosity of material is comparatively large, can be bonded on filter cloth, affects the operating process of whole system, usually need labor cleaning, increase labour intensity, affect operating efficiency.Domestic usual employing shakes method discharging, complex structure, and volume is large, and manufacturing cost is large.
Through the retrieval to prior art, application number 200810182562.7 discloses a kind of by the filter cake on filter press filter board filter cloth, by filter press varicose automatic discharging, clear material is forced in rapping, water rinses the filter press varicose of clean filter plate filter cloth, rapping, water flushing device and varicose, rapping, water punching method, bending filter cloth mechanism is when filter plate pulls open, the filter cloth of hanging on varicose support struts certain angle, and make with small size vibration the filter cake Automatic-falling being attached to filter cloth table, and hang the suspension rod space out of filter cloth, rapping cylinder drives rapping head vibration filter cloth suspension rod, thus the vibration of the filter cake on filter cloth is come off, during filter cloth washing, multi-stage oil cylinder in multiple drive power water flushing mechanism in cleaning car rack frame drives rinse bar to drive the shower nozzle on jet pipe to rinse filter cloth in the middle of two filter cloth suspension rods downwards, but this patent still needs to use outside the external force of machinery and is fallen by filter cake.
Summary of the invention
Provide hereinafter about brief overview of the present invention, to provide about the basic comprehension in some of the present invention.Should be appreciated that this general introduction is not summarize about exhaustive of the present invention.It is not that intention determines key of the present invention or pith, and nor is it intended to limit the scope of the present invention.Its object is only provide some concept in simplified form, in this, as the preorder in greater detail discussed after a while.
The invention provides a kind of automatic blanking device and diaphragm filter press, in order to solve the problem of existing diaphragm filter press filter cake blanking difficulty.Automatic blanking device provided by the invention, comprise framework and the filter screen be connected on said frame, also comprise the stopping means for limiting described frame stroke angle and back-moving spring, described stopping means connects on said frame, and described spring is connected on described stopping means or described framework.
The present invention also provides a kind of diaphragm filter press, comprise the multiple filter plates be arranged in parallel, also comprise the automatic blanking device that any one is above-mentioned, described framework coordinates with described filter plate is hinged, described filter screen is between two adjacent described filter plates, and described action of reset spring is between described filter plate and described framework.
The present invention has following beneficial effect, and automatic blanking device provided by the present invention is after diaphragm filter press filtration terminates, and make filter cloth launch certain angle, filter cake, due to Action of Gravity Field automatic blanking, without the need to carrying out labor cleaning, is raised labour efficiency.
Accompanying drawing explanation
Below with reference to the accompanying drawings illustrate embodiments of the invention, above and other objects, features and advantages of the present invention can be understood more easily.Parts in accompanying drawing are just in order to illustrate principle of the present invention.In the accompanying drawings, same or similar technical characteristic or parts will adopt same or similar Reference numeral to represent.
Fig. 1 is automatic blanking device front view;
Fig. 2 is automatic blanking device right view;
Fig. 3 is automatic blanking device operating diagram;
Fig. 4 is diaphragm filter press operating diagram.
Detailed description of the invention
With reference to the accompanying drawings embodiments of the invention are described.The element described in an accompanying drawing of the present invention or a kind of embodiment and feature can combine with the element shown in one or more other accompanying drawing or embodiment and feature.It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and process in illustrating.
Fig. 1 is automatic blanking device schematic diagram, automatic blanking device comprises two collateral supports and a top braces, collateral support is fixedly connected with described top braces, form framework, this framework is but is not limited to stainless steel structure, filter screen 4 is arranged on framework, Fig. 1 only show a part for filter screen, four angles of this filter screen are arranged on four angles of framework, the major part of cover framework, stopping means 2 is arranged on perpendicular support bottom, links together with framework, top has circular hole, facilitates it to be connected by articulated mounting with filter plate.Stopping means being provided with back-moving spring, making when not running framework be close to filter plate, after automatic blanking completes, framework tension is resetted, and back-moving spring is between filter plate and framework.
Further, based on above-described embodiment, the framework of this automatic blanking device is stainless steel structure, stopping means 2 is slab construction, further, the preferred thrust plate structure of described slab construction, as shown in Figure 2, the lower right corner of thrust plate structure has the oblique angle of 10-40 DEG C, and in literary composition, the lower right corner of indication is the lower right corner of automatic blanking device right view thrust plate, and thrust plate is on the right side of perpendicular support, spring 3 is tension spring, be arranged on articulated mounting, be connected with framework, kept in the center after framework completes automatic blanking.
Fig. 3 is the operating diagram of automatic blanking device, and wherein 5 is filter plate, and 1 is framework, and 2 is stopping means, and 3 is back-moving spring, and automatic blanking device is arranged on filter plate periphery by articulated mounting.And a filter plate is provided with two automatic blanking devices, facilitate the automatic blanking of filter cake, as can be seen from the figure, automatic blanking device is the same with clip to be placed on filter plate.
Fig. 4 is the diaphragm filter press with automatic blanking function, there is the filter plate and multiple automatic blanking device that be arranged in parallel, automatic blanking device is connected by articulated mounting with filter plate, and as can be seen from Figure 1, filter screen is fixed on framework, between two filter plates, after diaphragm filter press has filtered, when pulling open filter plate, there are certain vibrations, filter cake self is heavier, pull open automatic blanking device under gravity, automatic blanking device leaves filter plate, opens certain angle, now filter cake falls under gravity, completes automatic blanking process.
Be to be understood that and can carry out various change when not exceeding the spirit and scope of the present invention limited by appended claim, substituting and conversion.And scope of the present invention is not limited only to the specific embodiment of process, equipment, means, method and step described by description.One of ordinary skilled in the art will readily appreciate that from disclosure of the present invention, can use perform the function substantially identical with corresponding embodiment described herein or obtain and its substantially identical result, existing and that will be developed in the future process, equipment, means, method or step according to the present invention.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (7)
1. an automatic blanking device, comprise framework and the filter screen be connected on said frame, it is characterized in that, also comprise the stopping means for limiting described frame stroke angle and back-moving spring, described stopping means connects on said frame, and described spring is connected on described stopping means or described framework.
2. automatic blanking device according to claim 1, is characterized in that, described framework comprises two collateral supports and a top braces, and described collateral support is fixedly connected with described top braces.
3. automatic blanking device according to claim 1, is characterized in that, described stopping means is slab construction, and the lower right corner is provided with spacing inclined-plane.
4. automatic blanking device according to claim 3, is characterized in that, described stopping means is also provided with circular hole, and described circular hole is positioned at the top on described spacing inclined-plane.
5. automatic blanking device according to claim 2, is characterized in that, described filter screen is fixedly connected with described collateral support and described top braces respectively.
6. a diaphragm filter press, comprise the multiple filter plates be arranged in parallel, it is characterized in that, also comprise the automatic blanking device described in any one of claim 1-5, described framework coordinates with described filter plate is hinged, described filter screen is between two adjacent described filter plates, and described action of reset spring is between described filter plate and described framework.
7. diaphragm filter press according to claim 6, is characterized in that, described frame articulation is peripheral at described filter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524795.0A CN105080190A (en) | 2015-08-25 | 2015-08-25 | Automatic discharging device and membrane filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524795.0A CN105080190A (en) | 2015-08-25 | 2015-08-25 | Automatic discharging device and membrane filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105080190A true CN105080190A (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510524795.0A Pending CN105080190A (en) | 2015-08-25 | 2015-08-25 | Automatic discharging device and membrane filter press |
Country Status (1)
| Country | Link |
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| CN (1) | CN105080190A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5581712A (en) * | 1978-12-14 | 1980-06-20 | Kurita Mach Mfg Co Ltd | Plate separating apparatus in filter press |
| WO1987003504A1 (en) * | 1985-12-09 | 1987-06-18 | Envirotech Corporation | Filter cloth cake removal device |
| CN101264398A (en) * | 2008-04-22 | 2008-09-17 | 杭州贝特过滤机有限公司 | Automatic cleaning device of filter press with extension filter cloth |
| CN202070208U (en) * | 2010-12-25 | 2011-12-14 | 杭州兴源过滤科技股份有限公司 | Durable diaphragm slice |
| CN202497750U (en) * | 2011-12-29 | 2012-10-24 | 杭州兴源过滤科技股份有限公司 | Outwards oblique bending and stretching discharge mechanism with filter cloth |
| CN204973203U (en) * | 2015-08-25 | 2016-01-20 | 江苏清木源环保科技有限公司 | Automatic doffer and membrane filter press |
-
2015
- 2015-08-25 CN CN201510524795.0A patent/CN105080190A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5581712A (en) * | 1978-12-14 | 1980-06-20 | Kurita Mach Mfg Co Ltd | Plate separating apparatus in filter press |
| WO1987003504A1 (en) * | 1985-12-09 | 1987-06-18 | Envirotech Corporation | Filter cloth cake removal device |
| CN101264398A (en) * | 2008-04-22 | 2008-09-17 | 杭州贝特过滤机有限公司 | Automatic cleaning device of filter press with extension filter cloth |
| CN202070208U (en) * | 2010-12-25 | 2011-12-14 | 杭州兴源过滤科技股份有限公司 | Durable diaphragm slice |
| CN202497750U (en) * | 2011-12-29 | 2012-10-24 | 杭州兴源过滤科技股份有限公司 | Outwards oblique bending and stretching discharge mechanism with filter cloth |
| CN204973203U (en) * | 2015-08-25 | 2016-01-20 | 江苏清木源环保科技有限公司 | Automatic doffer and membrane filter press |
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Application publication date: 20151125 |