CN107042026B - Structure for resisting deformation of filter plate - Google Patents
Structure for resisting deformation of filter plate Download PDFInfo
- Publication number
- CN107042026B CN107042026B CN201610080330.5A CN201610080330A CN107042026B CN 107042026 B CN107042026 B CN 107042026B CN 201610080330 A CN201610080330 A CN 201610080330A CN 107042026 B CN107042026 B CN 107042026B
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- Prior art keywords
- filter
- filter plate
- unilateral
- deformation
- sided
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- 238000001914 filtration Methods 0.000 claims abstract description 50
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 43
- 239000004744 fabric Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000706 filtrate Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 235000013405 beer Nutrition 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides a structure for resisting deformation of a filter plate, which is used for preventing deformation of a single-side filter plate in a filter chamber of a filter press, wherein the single-side filter plate is arranged on each of two sides in the filter chamber, the single-side filter plate comprises a filter side and a non-filter side, the structure for resisting deformation of the filter plate is arranged in the single-side filter plate and comprises a heating layer arranged in the single-side filter plate, the heating layer is arranged on the non-filter side in the single-side filter plate, the heating layer is respectively communicated with a liquid inlet and a liquid outlet, the liquid inlet is arranged on the filter side of the single-side filter plate, and the liquid outlet is arranged on the non-filter side of the single-side filter plate. By arranging the structure for resisting deformation of the filter plate on the single-side filter plate, the temperature of the filtering side and the temperature of the non-filtering side of the single-side filter plate can be effectively kept consistent, the danger caused by bending deformation of the single-side filter plate is avoided, and safe production is realized.
Description
Technical Field
The invention relates to a structure for resisting deformation of a filter plate.
Background
The filter press is a common solid-liquid separation device, and mainly utilizes a special filter medium to apply a certain pressure to a target so as to realize the solid-liquid separation function of a mechanical device for dialyzing liquid.
At present, the filter press is widely applied to the beer and beverage industry and is an essential part of beer production enterprises. In a filter press system, when high-temperature materials are filtered, washed and extruded in a filter press, because the two outer sides of the filter chamber are provided with the single-side filter plates 1, the filter side 11 of the single-side filter plate 1 is the high-temperature materials or filtered high-temperature filtrate, and the temperature is higher; the non-filtering side 1211 of the single-side filter plate 1 is in contact with the outside air and has a low temperature, so that the temperature difference between the filtering side 11 and the non-filtering side 1211 of the single-side filter plate 1 is large, the single-side filter plate 1 is heated unevenly, and the single-side filter plate 1 is easy to bend towards the filtering side 11 and becomes arched (as shown in fig. 1), wherein the deformation of the upper end and the lower end of the single-side filter plate 1 is the most serious. If the temperature difference between the two side surfaces of the single-side filter plate 1 is larger, the bending is more serious. Under the condition of severe bending, the filter plate cleaning frame in the filter press can not move up and down normally, so that the filter press can not work normally.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a structure for preventing deformation of a single-sided filter plate in a filter chamber of a filter press, the single-sided filter plate is disposed on each of two sides of the filter chamber, the single-sided filter plate includes a filtering side and a non-filtering side, the structure for preventing deformation of the filter plate is disposed in the single-sided filter plate, and includes a heating layer disposed in the single-sided filter plate, the heating layer is disposed on the non-filtering side of the single-sided filter plate, the heating layer is respectively communicated with a liquid inlet and a liquid outlet, the liquid inlet is disposed on the filtering side of the single-sided filter plate, and the liquid outlet is disposed on the non-filtering side of the single-sided filter plate.
By arranging the structure for resisting deformation of the filter plate on the single-side filter plate, the temperature of the filtering side and the temperature of the non-filtering side of the single-side filter plate can be effectively kept consistent, the danger caused by bending deformation of the single-side filter plate is avoided, and safe production is realized.
Further, the liquid outlet is connected with a liquid collecting device.
Furthermore, a plurality of bilateral filter plates are arranged between the two unilateral filter plates at intervals.
Preferably, the filter side of the single-sided filter plate is provided with a filter cloth.
Furthermore, one or more material inlets and one or more material outlets are arranged on the single-side filter plate
Preferably, the number of the material inlets and the number of the material outlets are two.
Furthermore, one or more material inlets and one or more material outlets are arranged on the two side filter plates
As described above, the structure for resisting deformation of the filter plate can lead high-temperature filtrate to the non-filtering side of the single-side filter plate, and heat the non-filtering side of the filter plate by using the temperature of the filtrate, so that the position with the maximum deformation and the maximum temperature difference of the single-side filter plate is also heated, and the single-side filter plate is prevented from bending deformation.
Drawings
FIG. 1 is a schematic structural view of a prior art single-side filter plate 1 undergoing bending deformation;
FIG. 2 is a schematic cross-sectional view of a single-side filter plate 1 according to the present invention;
fig. 3 is a side view of fig. 1.
Description of the element reference numerals
1. Single-side filter plate
11. Filtration side
12. Non-filtering side
2. Liquid inlet
3. Heating layer
4. Bilateral filter plate
5. Material inlet
6. Material outlet
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure. While the invention will be described in conjunction with the preferred embodiments, it is not intended that features of the invention be limited to these embodiments. On the contrary, the invention has been described in connection with the embodiments for the purpose of covering alternatives or modifications as may be extended based on the claims of the invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Moreover, some of the specific details have been left out of the description in order to avoid obscuring or obscuring the focus of the present invention.
In the following description, the terms "upper", "lower", "left", "right", "top" and "bottom" used shall not be construed as limiting the present invention.
As shown in fig. 2 and 3, the present invention provides a structure for preventing deformation of a filter plate 1 on one side in a filter chamber of a filter press. The single-side filter plate 1 comprises a filter side 11 capable of filtering materials and a non-filter side 12 incapable of filtering materials, wherein the filter side 11 is positioned inside a filter chamber and is in contact with filtrate; the non-filtering side 12 is located outside the filtering chamber, in contact with the outside air. In the invention, one or more material inlets 5 and one or more material outlets 6 are arranged on the single-side filter plate 1, and the material inlets 5 and the material outlets 6 are communicated through a material storage space arranged in the filter plate. In the material storage space in the material import 5 entering filter of the material of the high temperature that needs filter constantly, go on through the filter cloth that sets up on the filtration side 11 side of unilateral filter 1 and go on the back and get into the filter chamber, and the remaining material residue is then through the outflow of material export 6 after filtering.
Furthermore, in the present invention, a structure for resisting deformation of the filter plate is provided in the single-side filter plate 1, the structure for resisting deformation of the filter plate includes a heating layer 3 provided in the single-side filter plate 1, the heating layer 3 is provided on a non-filtering side 12 of the single-side filter plate 1, the heating layer 3 is respectively communicated with a liquid inlet 2 and a liquid outlet, the liquid inlet 2 is provided on a filtering side 11 of the single-side filter plate 1, and the liquid outlet is provided on the non-filtering side 12 of the single-side filter plate 1. By means of the structure of the filter plate deformation resistance, high-temperature filtrate can be guided into the non-filtering side 12 of the single-side filter plate 1, and the non-filtering side 12 of the filter plate is heated by the temperature of the filtrate filtered from the material, so that the temperature of the non-filtering side 12 of the single-side filter plate 1 contacted with air is increased. In the invention, after filtered filtrate enters the filter chamber, the filtered filtrate enters the heating layer 3 through the liquid inlet 2, the temperature of the non-filtering side 12 of the single-side filter plate 1 is gradually increased through the heating layer 3, and the temperature difference between the filtering side 11 and the non-filtering side 12 of the single-side filter plate 1 is reduced, so that the bending deformation of the single-side filter plate 1 is prevented.
Further, along with the filtrating in the filter chamber is constantly filtered out, filtrating also constantly gets into in the zone of heating 3 from inlet 2 to the filtrating that has accomplished the heating to unilateral filter 1 constantly flows out from the liquid outlet. In the invention, the filtrate is preferably collected by a liquid collecting device which is arranged outside the liquid outlet and connected with the liquid outlet, and the collected filtrate can further enter the subsequent production and processing steps.
In the process of filtering by the single-side filter plate 1, since the material is continuously injected into the material inlet 5, the material residue which is filtered is continuously generated, and therefore, the material recovery device is preferably provided at the material outlet 6 to recover the boring residue which is continuously discharged from the material outlet 6.
Further, because filterable process is a dynamic process, in the material that waits to filter constantly gets into unilateral filter 1, consequently, constantly there is the filtrating to filter out, and the space in the filter chamber is limited, consequently filtrating also constantly from setting up on unilateral filter 1 or setting up the filtrate outlet outflow on the filter chamber to the accessible sets up filtrating collection device at the filtrate outlet and collects the filtrate, in order to make things convenient for follow-up production and processing.
In the invention, a plurality of double-side filter plates 4 can be uniformly arranged between two single-side filter plates 1 at intervals, material storage spaces for containing materials to be filtered are also arranged in the double-side filter plates 4, filter cloth is arranged on two side surfaces of each double-side filter plate 4, and filtered filtrate enters a filter chamber after the materials pass through the filter cloth.
In the present invention, in order to increase the filtration efficiency, two material inlets 5 and two material outlets 6 are preferably provided on the single-sided filter plate 1.
Further, in the present invention, one or more material inlets 5 and one or more material outlets 6 are also provided on the double-side filter plate 4, and in order to improve the filtering efficiency, it is preferable that two material inlets 5 and two material outlets 6 are respectively provided on the double-side filter plate 4.
In the invention, the heating layer 3 can be set to various sizes according to the use requirement, as long as the heating layer 3 arranged in the single-side filter plate 1 is ensured not to influence the strength of the single-side filter plate 1.
Further, in order to better heat the non-filter side 12 of the single-sided filter plate 1, the heating layer 3 is preferably as close as possible to the top and bottom of the single-sided filter plate 1, so that the single-sided filter plate 1 can be heated more evenly.
Further, in the present invention, the thickness of the heating layer 3 can also be as wide as possible without affecting the strength of the one-side filter plate 1 to obtain a better heating effect.
Furthermore, in the present invention, the heating layer 3 may also be a groove formed along the periphery of the filter plate 1, the groove bottom is adjacent to the non-filtration side 12, and the filtrate may directly enter the groove, thereby heating the non-filtration side 12.
Furthermore, because the non-filtration side 12 of the single-side filter plate 1 is also heated, in order to prevent the danger of scalding when an operator contacts the single-side filter plate 1 in the operation process, a heat insulation device is preferably arranged outside the non-filtration side 12 of the single-side filter plate 1, so that the single-side filter plate 1 can be insulated in addition to the protection effect, and the heating effect is better.
In conclusion, the anti-deformation structure of the filter plate is arranged in the single-side filter plate 1, so that the single-side filter plate 1 can be effectively prevented from bending and deforming, the whole filtering and washing process is not influenced, the filter plate is prevented from being arched and deformed to the greatest extent, and the problem that the single-side filter plate 1 deforms during filtering is fully solved.
In addition, the anti-deformation structure of the filter plate is convenient to use and simple in structure, does not influence the existing filtering process, and can recover and further process the filtrate for heating the non-filtering side 12 of the single-side filter plate 1 without causing waste, so that the filter plate has great market popularization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a unilateral filter including structure that anti filter plate warp for prevent that unilateral filter warp in the filter chamber of pressure filter, both sides in the filter chamber are equipped with respectively the unilateral filter, the unilateral filter includes filtration side and non-filtration side, its characterized in that, structure that anti filter plate warp set up in the unilateral filter, including set up in zone of heating in the unilateral filter, the zone of heating set up in the unilateral filter non-filtration side makes the unilateral filter the filtration side with non-filtration side temperature keeps unanimous, the zone of heating is linked together with inlet and liquid outlet respectively, the inlet set up in on the filtration side of unilateral filter, the liquid outlet set up in on the non-filtration side of unilateral filter, the filtrating of filter chamber is followed the inlet gets into the zone of heating, and it is right to accomplish the unilateral heating the filtrating constantly follows the liquid outlet flows.
2. The single-sided filter plate including a structure that resists deformation of the filter plate of claim 1, wherein the outlet port is connected to a liquid collection device.
3. The single-sided filter panel including a structure resistant to deformation of the filter panel according to claim 1, wherein the filter side of the single-sided filter panel is provided with a filter cloth.
4. The single-sided filter plate including a structure resistant to deformation of the filter plate according to claim 1, wherein the single-sided filter plate is provided with one or more material inlets and one or more material outlets.
5. The single-sided filter plate including a structure for resisting deformation of the filter plate according to claim 4, wherein the material inlet and the material outlet are two in number, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610080330.5A CN107042026B (en) | 2016-02-05 | 2016-02-05 | Structure for resisting deformation of filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610080330.5A CN107042026B (en) | 2016-02-05 | 2016-02-05 | Structure for resisting deformation of filter plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107042026A CN107042026A (en) | 2017-08-15 |
| CN107042026B true CN107042026B (en) | 2022-12-09 |
Family
ID=59543435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610080330.5A Active CN107042026B (en) | 2016-02-05 | 2016-02-05 | Structure for resisting deformation of filter plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107042026B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1057715A (en) * | 1996-08-23 | 1998-03-03 | Ishigaki:Kk | Filter cloth supporting device for filter cloth traveling type filter |
| CN1429645A (en) * | 2002-10-15 | 2003-07-16 | 朱兴源 | Controllable high constant temperature filter plate and assembling process |
| CN102261638A (en) * | 2011-05-20 | 2011-11-30 | 湖南安淳高新技术有限公司 | Three-in-one device composed of reactor, waste heat boiler and steam superheater |
| CN103206850A (en) * | 2013-02-04 | 2013-07-17 | 浙江诚信医化设备有限公司 | Filter plate component in multifunctional filter dryer |
| CN204134367U (en) * | 2014-07-07 | 2015-02-04 | 郑兴义 | A kind of industrial screen pack |
| TWM513730U (en) * | 2015-09-25 | 2015-12-11 | Taiwan Press Co Ltd | Heating plate of compressor |
| CN205730498U (en) * | 2016-02-05 | 2016-11-30 | 宁波乐惠国际工程装备股份有限公司 | The structure of anti-filter plate deformation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090008316A1 (en) * | 2006-02-23 | 2009-01-08 | John Verhaeghe | Filter Plate for Use in a Filter Stack |
-
2016
- 2016-02-05 CN CN201610080330.5A patent/CN107042026B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1057715A (en) * | 1996-08-23 | 1998-03-03 | Ishigaki:Kk | Filter cloth supporting device for filter cloth traveling type filter |
| CN1429645A (en) * | 2002-10-15 | 2003-07-16 | 朱兴源 | Controllable high constant temperature filter plate and assembling process |
| CN102261638A (en) * | 2011-05-20 | 2011-11-30 | 湖南安淳高新技术有限公司 | Three-in-one device composed of reactor, waste heat boiler and steam superheater |
| CN103206850A (en) * | 2013-02-04 | 2013-07-17 | 浙江诚信医化设备有限公司 | Filter plate component in multifunctional filter dryer |
| CN204134367U (en) * | 2014-07-07 | 2015-02-04 | 郑兴义 | A kind of industrial screen pack |
| TWM513730U (en) * | 2015-09-25 | 2015-12-11 | Taiwan Press Co Ltd | Heating plate of compressor |
| CN205730498U (en) * | 2016-02-05 | 2016-11-30 | 宁波乐惠国际工程装备股份有限公司 | The structure of anti-filter plate deformation |
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| Publication number | Publication date |
|---|---|
| CN107042026A (en) | 2017-08-15 |
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