CN202724826U - Rotary type filter disc solid-liquid separation device - Google Patents
Rotary type filter disc solid-liquid separation device Download PDFInfo
- Publication number
- CN202724826U CN202724826U CN 201220293110 CN201220293110U CN202724826U CN 202724826 U CN202724826 U CN 202724826U CN 201220293110 CN201220293110 CN 201220293110 CN 201220293110 U CN201220293110 U CN 201220293110U CN 202724826 U CN202724826 U CN 202724826U
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- Prior art keywords
- filter disc
- rotary
- upper shell
- filter
- tube
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- 239000007788 liquid Substances 0.000 title claims abstract description 20
- 238000000926 separation method Methods 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000011010 flushing procedure Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 19
- 230000009471 action Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 239000011550 stock solution Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000011001 backwashing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Abstract
The utility model discloses a rotary type filter disc solid-liquid separation device which comprises a drive device, an upper cylinder body, a lower cylinder body, a rotary filter disc and a dumping device. The rotary filter disc and the dumping device are located in the upper cylinder body and the lower cylinder body. The rotary filter disc is composed of a filter disc turning pipe, water distribution plates and filter elements, wherein the water distribution plates are located on the upper portion and the lower portion of the filter disc turning pipe, and pipe bodies of turning pipes between the water distribution plates are provided with the filter elements communicated with the interior of the pipes. The top end of the filter disc turning pipe is closed, and the filter disc turning pipe is connected with a transmission shaft of the drive device through an upper bearing part. Under the action of the drive device, the rotary filter disc can rotate in the cylinder bodies at a high speed, dynamic filtration is carried out to stock solution through the filter elements, rotary shear force and centrifugal force act on a filter disc medium surface, and articles easy to block and attach in a filtering process of the filter elements are easy to fall off when back flushing is carried out. The rotary type filter disc solid-liquid separation device is easy and compact in structure, long in service life of equipment broad in application scope, reliable in performance, convenient to examine and repair, and convenient to mount and operate, does not need to carry out earlier stage processing, then can achieve continuous filtration or automatization back flush operation.
Description
Technical field
The utility model relates to the solid-liquid separating equipment technical field, relates in particular to a kind ofly can significantly improve the filter efficiency of Separation of Solid and Liquid and the rotary filter disc solid-liquid separating equipment of backwash effect.
Background technology
In recent years, disc filter filters accurately with it, save the space, water outlet characteristics continuous and that maintenance period is long replace traditional mechanical filter units such as sand filter to a great extent, especially superior performance, the water power consumption is widely used in the Separation of Solid and Liquid industry field far below other products, but because the filtering accuracy of disc filter design is more and more higher, filter area is increasing, add the reason on the filter disc structure, its filter element causes equipment to stop up easily with equipment enlarging on the contrary, and backwash is not thorough, thereby affect the performance of Whole Equipment effect, therefore demand urgently designing a kind of simple in structure, filter accurately and be easy to the disc type equipment for separating liquid from solid of backwash and maintenance.
The utility model content
The purpose of this utility model is to provide a kind of increase rotary power to make the filter disc High Rotation Speed, and by shearing force and centrifugal action in the filter disc dielectric surface, the susceptible to plugging annex thing of filter disc is easily come off, be easy to realize to filter the rotary filter disc solid-liquid separating equipment with backwash effect.
In order to achieve the above object, the utility model is achieved through the following technical solutions: the utility model is a kind of rotary filter disc solid-liquid separating equipment, comprise rotation filter disc and device for discharging in drive unit, upper shell, lower shell and the upper and lower cylindrical shell, wherein lower shell is fixedly connected with and seals with upper shell, be provided with bearing in the lower shell bottom, drive unit is installed in the upper shell top, comprise decelerator, speed reducer base, shaft coupling and power transmission shaft, wherein decelerator is installed on the speed reducer base, and is connected with power transmission shaft by shaft coupling.The rotation filter disc is by the filter disc tube, water distributing plate and filter disc form, wherein water distributing plate is positioned at filter disc tube upper and lower, be equipped with on the pipe shaft of the tube between water distributing plate and manage the interior filter disc that is communicated with, described filter disc tube top closure also is connected with the power transmission shaft of drive unit by the upper bearing (metal) parts, and by packing seal element drive unit and upper shell realization sealing, filter disc tube bottom then connects with lower shell by the lower bearing parts, and be communicated with the purified liquor outlet that is installed in the lower shell bottom, device for discharging then is positioned at the lower shell bottom, and is communicated with stoste entrance and sewage draining exit respectively by the threeway of lower shell bottom.Be provided with overfall, drain, compressed air inlet and flushing water entrance at the upper shell top, be communicated with upper shell respectively, overfall becomes 60 degree angles to arrange with drain with respect to the upper shell axial line.The superimposed combination of the filter disc of filtration, and evenly be installed on the pipe shaft that filter disc turns along filter disc tube axial line.Under the drive unit effect, the rotation filter disc can be in cylindrical shell High Rotation Speed, by filter disc stoste is carried out dynamic filtration, and compile from purified liquor outlet by the filter disc tube and to discharge, simultaneously because the filter disc High Rotation Speed, by shearing force and centrifugal action in the filter disc dielectric surface, the gyroscopic effects of performance ultra-filtration and separation, make the filter disc of filter disc adhere to susceptible to plugging annex thing in filtering and easily come off, and by outside the backwash discharger, realize efficient continuous filtration and automation backwash operation.
Compared with prior art, the utility model is simple and compact for structure, and service life of equipment is long, and filter disc is installed on the filter disc tube in advance, filter area is easy to regulate, be applicable to chemistry, paper processed, petrochemistry, printing coatings, wastewater treatment and general water body filtration, applied widely, and dependable performance, the easy access of rotation filter disc monolithic construction, fitting operation is convenient, need not carry out early stage and process, and relies on drive unit and backwashing pump can realize continuous filtration, automation backwash operation.
Description of drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the utility model perspective view;
Fig. 2 is top perspective.
Mark among the figure: drive unit 1, upper shell 2, lower shell 3, device for discharging 4, bearing 5, decelerator 6, speed reducer base 7, shaft coupling 8, power transmission shaft 9, filter disc tube 10, water distributing plate 11, filter disc 12, upper bearing (metal) parts 13, packing seal element 14, lower bearing parts 15, purified liquor outlet 16, stoste entrance 17, sewage draining exit 18, overfall 19, drain 20, compressed air inlet 21, rotation filter disc 22, rinse mouth 23.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Fig. 1 and Fig. 2, the utility model is a kind of rotary filter disc solid-liquid separating equipment, comprise drive unit 1, upper shell 2, lower shell 3 and being positioned at, rotation filter disc 22 and device for discharging 4 in the lower shell, wherein lower shell 3 is fixedly connected with and seals with upper shell 2, be provided with bearing 5 in lower shell 3 bottoms and be used for this device of fixed in position, drive unit 1 is installed in upper shell 2 tops, by decelerator 6, speed reducer base 7, shaft coupling 8 and power transmission shaft 9, so that the High Rotation Speed required drive to be provided, wherein decelerator 6 is installed on the speed reducer base 7, and is connected with power transmission shaft 9 by shaft coupling 8.Rotation filter disc 22 is comprised of filter disc tube 10, water distributing plate 11 and filter disc 12, wherein water distributing plate 11 is arranged in respectively filter disc tube 10 upper and lowers, be equipped with on the tube pipe shaft that water distributing plate is 11 and manage the interior filter disc that is communicated with 12, the filter disc 12 superimposed combinations of filtration, and evenly be installed on the pipe shaft of filter disc tube 10 along filter disc tube axial line.Filter disc tube 10 top closure also are connected with the power transmission shaft 9 of drive unit 1 by upper bearing (metal) parts 13, and by the sealing of packing seal element 14 drive units 1 with upper shell 2, filter disc tube 10 bottoms then are connected connection by lower bearing parts 15 with lower shell 3, the bottom port of filter disc tube 10 is communicated with the purified liquor outlet 16 that is installed in lower shell 3 bottoms, device for discharging 4 then is positioned at lower shell 3 bottoms, and is communicated with stoste entrance 17 and sewage draining exit 18 respectively by the threeway of lower shell 3 bottoms.Be provided with overfall 19, drain 20, compressed air inlet 21 and flushing water entrance 23 at the upper shell top, be communicated with upper shell 2 respectively, wherein overfall becomes 60 degree angles to arrange with drain with respect to the upper shell axial line.The stoste volume that injects in cylinder surpassed the cylinder internal volume, overfall 19 is opened automatically, realization is to the earial drainage of stoste in the cylinder, assurance device safety, the drain 20 that arranges is convenient to guarantee the cylinder internal gas pressure under safe pressure, but while compressed air inlet 21 injecting compressed airs improve the rate of filtration of stoste in device, and be connected with purified liquor outlet 16, stoste entrance 17 and sewage draining exit 18 in the bottom of lower shell 3, by with filtration and the backwashing system of cylindrical shell constituent apparatus.
When this device carries out filter operation, filtering stoste pumps into by stoste entrance 17 under the effect of pump pressure, entered at a high speed by lower shell 3 bottoms by threeway, at this moment, under drive unit 1 effect, rotation filter disc 22 can be in cylindrical shell High Rotation Speed, stoste is on the filter disc 12 that is injected in rotation filter disc 22 under the effect of pump pressure, colleague's rotation filter disc 22 is in the high speed rotating state, stoste is under the double action of pump pressure and 22 stirrings of rotation filter disc, dynamic filtration on filter disc 12, moisture in the stoste enters filter disc tube 10 through filter disc 12, and by under the drainage of tube, compiling to filter disc tube 10 bottoms, discharge by the purified liquor outlet that is communicated with filter disc tube 10 at last, realize the filtration treatment to stoste.Through long filter operation, on filter disc 12, adhere to more impurity, thereby when having influence on the filtration utility of device, need to carry out backwash cleaning filter disc 12, connect backwash pump as device purified liquor outlet 16 this moment, inject counter-flushing liquid by purified liquor outlet 16, counter-flushing liquid enters filter disc tube 10, and be diverted to filter disc by the connector with filter disc, simultaneously, rotation filter disc 22 High Rotation Speed under the effect of drive unit 1, by shearing force and centrifugal force and backwash liquid souring in the impurity of filter disc 12 surface attachment, make filter disc 12 in filtration, adhere to easy tamper, attachment comes off, and is carried in the inflow device for discharging 4 by backwash liquid, by discharging with the sewage draining exit 18 of device for discharging 4 UNICOMs.Be provided with overfall 19 at the upper shell top, drain 20, compressed air inlet 21 and flushing water entrance 23, be communicated with upper shell 2 respectively, the stoste volume that injects in cylinder surpassed the cylinder internal volume, overfall 19 is opened automatically, realization is to the earial drainage of stoste in the cylinder, assurance device safety, the drain 20 that arranges is convenient to guarantee that the cylinder internal gas pressure is under safe pressure, but while compressed air inlet 21 injecting compressed airs, improve the rate of filtration of stoste in device, inject flushing water by flushing water entrance 23 in addition, can carry out flush clean to rotation filter disc 22 and cylindrical shell, further improve the cleaning to impurity and attachment in rotation filter disc 22 and the cylindrical shell, clean-up performance.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. rotary filter disc solid-liquid separating equipment, comprise drive unit, upper shell, lower shell, wherein drive unit is installed in the upper shell top, lower shell is fixedly connected with and seals with upper shell, be provided with bearing in the lower shell bottom, it is characterized in that: the utility model also comprises and being positioned at, rotation filter disc and device for discharging in the lower shell, described rotation filter disc is by the filter disc tube, water distributing plate and filter disc form, wherein water distributing plate is positioned at filter disc tube upper and lower, be equipped with on the pipe shaft of the tube between water distributing plate and manage the interior filter disc that is communicated with, described filter disc tube top closure also is connected with drive unit by the upper bearing (metal) parts, its bottom then is connected and fixed by lower bearing parts and lower shell, and is communicated with purified liquor outlet; Described device for discharging then is positioned at the lower shell bottom, and is communicated with stoste entrance and sewage draining exit respectively by threeway; Described upper shell top is provided with overfall, drain, compressed air inlet and flushing water entrance, is communicated with upper shell respectively.
2. a kind of rotary filter disc solid-liquid separating equipment according to claim 1, it is characterized in that: described drive unit comprises decelerator, speed reducer base, shaft coupling and power transmission shaft, wherein decelerator is installed on the speed reducer base, and is connected with power transmission shaft by shaft coupling; Described power transmission shaft is fixed in the speed reducer base by the upper bearing (metal) parts, and its lower end is connected with the closed section of filter disc tube, by packing seal element and upper shell sealing.
3. a kind of rotary filter disc solid-liquid separating equipment according to claim 1 is characterized in that: the superimposed combination of described filter disc, and evenly be installed on the pipe shaft that filter disc turns along filter disc tube axial line.
4. a kind of rotary filter disc solid-liquid separating equipment according to claim 1 is characterized in that: the described overfall that is positioned at the upper shell top becomes 60 degree angles to arrange with drain with respect to the upper shell axial line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293110 CN202724826U (en) | 2012-06-21 | 2012-06-21 | Rotary type filter disc solid-liquid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293110 CN202724826U (en) | 2012-06-21 | 2012-06-21 | Rotary type filter disc solid-liquid separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202724826U true CN202724826U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220293110 Expired - Fee Related CN202724826U (en) | 2012-06-21 | 2012-06-21 | Rotary type filter disc solid-liquid separation device |
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| Country | Link |
|---|---|
| CN (1) | CN202724826U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3381868A1 (en) * | 2017-03-28 | 2018-10-03 | Thersso Water Systems, S.L. | Combined system of filtering and centrifugal separation for purifying aqueous fluids and process using said system |
| CN108840366A (en) * | 2018-06-12 | 2018-11-20 | 崇义章源钨业股份有限公司 | The automatic suction strainer of ammonium paratungstate dries discharging integrative machine |
| CN111392812A (en) * | 2020-04-26 | 2020-07-10 | 湖南大唐先一科技有限公司 | Coal slime coal water separator |
-
2012
- 2012-06-21 CN CN 201220293110 patent/CN202724826U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3381868A1 (en) * | 2017-03-28 | 2018-10-03 | Thersso Water Systems, S.L. | Combined system of filtering and centrifugal separation for purifying aqueous fluids and process using said system |
| WO2018177929A1 (en) * | 2017-03-28 | 2018-10-04 | Thersso Water Systems, S.L. | Combined filtering and centrifuging system for purifying aqueous fluids and process using said system |
| CN108840366A (en) * | 2018-06-12 | 2018-11-20 | 崇义章源钨业股份有限公司 | The automatic suction strainer of ammonium paratungstate dries discharging integrative machine |
| CN111392812A (en) * | 2020-04-26 | 2020-07-10 | 湖南大唐先一科技有限公司 | Coal slime coal water separator |
| CN111392812B (en) * | 2020-04-26 | 2025-02-14 | 湖南大唐先一科技有限公司 | Coal slime and coal water separator |
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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: 20130213 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |