CN116785804A - Stacked filter convenient to maintain - Google Patents
Stacked filter convenient to maintain Download PDFInfo
- Publication number
- CN116785804A CN116785804A CN202311061328.XA CN202311061328A CN116785804A CN 116785804 A CN116785804 A CN 116785804A CN 202311061328 A CN202311061328 A CN 202311061328A CN 116785804 A CN116785804 A CN 116785804A
- Authority
- CN
- China
- Prior art keywords
- filter
- frame
- liquid
- flow
- inlet pipe
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims abstract description 85
- 239000012535 impurity Substances 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 238000012546 transfer Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 38
- 239000004744 fabric Substances 0.000 claims description 32
- 238000012423 maintenance Methods 0.000 claims description 17
- 238000013461 design Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 25
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000007667 floating Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 210000004712 air sac Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/27—Filter bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
Abstract
The invention relates to the field of laminated filters, in particular to a laminated filter convenient to maintain. Technical problems: the lower filter device cannot be used, and the upper filter device is covered by impurities in the liquid and loses the filtering effect. The technical scheme is as follows: a laminated filter convenient to maintain comprises a bearing seat, a mounting seat, a sealing frame, a transfer valve, a water inlet pipe and the like; the bearing seat is provided with an installation seat; the mounting seat is provided with a sealing frame through a mounting buckle; a transfer valve for transferring liquid is arranged in the bearing seat and is communicated with the mounting seat; the sealing frame is communicated with a water inlet pipe for conveying liquid. According to the invention, the air bag is communicated with the filter bag, so that the storage space in the filter bag is increased, and the filter bag can collect more impurities, thereby achieving a better collection effect.
Description
Technical Field
The invention relates to the field of laminated filters, in particular to a laminated filter convenient to maintain.
Background
In the use of the existing laminated filter, there are the following problems;
1. when the laminated filter is used, liquid to be treated is conveyed into the laminated filter from the top, when the liquid is just treated, the liquid stays on the filter equipment at the middle upper layer for filtering treatment, the filter equipment at the middle upper layer cannot rapidly complete the filtering treatment of the liquid, the liquid sequentially filters on the filter equipment at the middle upper layer, the filter equipment at the lower layer cannot be used at the same time, the liquid filtering efficiency is affected, meanwhile, after the laminated filter is used for a long time, the filtering effects of the filter equipment at different areas can be obviously distinguished due to different loss conditions of the filter equipment, the quality of the liquid filtering is layered, and the quality of the filtered liquid is problematic;
2. after long-time use, the filter equipment of upper strata has been covered by impurity in the liquid and has lost the filterable effect, and the filter effect of range upon range of filter receives the influence, and the impurity of upper filter equipment upper cover can liquid transfer to the filter equipment of well lower floor on simultaneously, covers the filter equipment of well lower floor, influences the holistic filter effect of range upon range of filter.
Disclosure of Invention
In order to overcome the defects that the lower filter equipment cannot be used and the upper filter equipment is covered by impurities in liquid to lose the filtering effect, the invention provides a laminated filter which is convenient to maintain.
The technical scheme is as follows: a laminated filter convenient to maintain comprises a bearing seat, a mounting seat, a sealing frame, a transfer valve, a water inlet pipe, a filter plate, a flow frame and filter cloth; the bearing seat is provided with an installation seat; the mounting seat is provided with a sealing frame through a mounting buckle; a transfer valve for transferring liquid is arranged in the bearing seat and is communicated with the mounting seat; a water inlet pipe for conveying liquid is communicated with the sealing frame; a plurality of vertically equidistantly distributed filter plates are arranged on the mounting seat, a flow frame is arranged between every two filter plates, and the filter plates and the flow frame are arranged in a staggered manner; a filter cloth for filtering impurities in the liquid is arranged between each filter plate and each flow frame, a plurality of first through holes are formed in all the filter plates, a plurality of second through holes are formed in all the flow frames, the middle parts of the filter plates are in a convex state, the middle parts of the flow frames are in a concave state, first flow positions for communicating the liquid are arranged in all the filter plates, and second flow positions are arranged in all the flow frames; the device also comprises a flow guide frame; another filter cloth is arranged on the uppermost filter plate; a guide frame is arranged on the uppermost filter cloth, a plurality of through grooves for transferring the filtering target are formed in the guide frame, and a first filter screen is arranged on all the through grooves of the guide frame.
Furthermore, it is particularly preferred that the guide frame is provided with a plurality of third through holes.
In addition, it is particularly preferred that the device further comprises a rotating frame, a cleaning bar, a rotating ring, a DD motor and a fixing frame; the sealing frame is rotationally connected with a rotating frame, the water inlet pipe is positioned in the rotating frame, and the rotating frame is rotationally connected with the water inlet pipe; the bottom of the rotating frame is fixedly connected with a plurality of cleaning strips, and the cleaning strips are attached to the surface of the flow guiding frame; all the cleaning strips are fixedly connected with a rotating ring, the rotating ring is attached to the flow guide frame, and a plurality of through grooves are formed in the rotating ring; the DD motor is fixedly connected to the upper part of the sealing frame, and the rotating part of the DD motor is connected with the rotating frame; the upper part of the sealing frame is fixedly connected with a fixing frame for fixing the water inlet pipe, and the fixing frame is fixedly connected with the water inlet pipe.
Furthermore, it is particularly preferred that all cleaning strips are provided with a second filter screen.
Furthermore, it is particularly preferred that the second screen is of an inclined design.
Furthermore, it is particularly preferred that the through-slot on the rotating ring is located between two adjacent cleaning bars and at an angle of thirty to sixty degrees to the cleaning bars.
Furthermore, it is particularly preferred that a filter bag is also included; a plurality of filter bags are communicated with the flow guiding frame.
Furthermore, it is particularly preferred that a weight-increasing block is also included; the bottoms of all the filter bags are fixedly connected with a weight-increasing block respectively.
Furthermore, it is particularly preferred that an airbag is also included; the bottom of each filter bag is fixedly connected with an air bag, the air bags are closer to the circle center of the sealing frame than the weighting blocks, and all the air bags are attached to the outer ring surface of the flow guide frame.
Furthermore, it is particularly preferred that all airbags are provided with self-sealing strips.
Compared with the prior art, the invention has the following advantages: according to the invention, the liquid flows out of the third through holes and is transferred to the positions of the filter plate, the flow frame and the filter cloth at the lower layer, so that the filter plate, the flow frame and the filter cloth at the lower layer are used, and the integral filtering efficiency of the liquid is improved.
According to the invention, by changing the structure of the filter equipment, the filter plate, the flow frame and the filter cloth achieve better filtering effect, and meanwhile, the filter cloth is effectively used as a whole, so that waste caused by incapability of being used at the edge of the filter cloth is avoided.
According to the invention, impurities in the liquid are intercepted by the second filter screen, so that a better cleaning effect is achieved by the cleaning strip, and the impurities are not washed by the liquid transferred from the water inlet pipe after the impurities in the liquid are intercepted by the inclined design of the second filter screen, so that the cleaning effect on the surfaces of the guide frames and the filter screens on the through grooves of the guide frames is further achieved.
According to the invention, the positions of the through grooves on the rotating ring are arranged between two adjacent cleaning strips, and the included angle between the through grooves on the rotating ring and the cleaning strips is thirty-sixty degrees, so that when the through grooves on the rotating ring are communicated with the third through holes, liquid is normally transferred downwards through the third through holes, and impurities on the surfaces of the flow guide frames and the filter screens on the through grooves of the flow guide frames are trapped on the cleaning strips and the second filter screens, so that the impurities cannot be transferred downwards along with the liquid, and the downward transfer of the impurities is avoided, and the filtering effect of the liquid is influenced.
According to the invention, the filter bag is pressed downwards through the weight increasing block, so that the filter bag is prevented from floating upwards, and the collection effect of the filter bag on impurities is prevented from being influenced.
According to the invention, the sealing strip is opened, gas in the air bag is flushed out, and a plug is formed at the inlet of the filter bag, so that impurities in the filter bag are prevented from being transferred into the closed space to influence the filtration of liquid due to the fact that the gas in the air bag is flushed out.
According to the invention, the air bag is communicated with the filter bag, so that the storage space in the filter bag is increased, and the filter bag can collect more impurities, thereby achieving a better collection effect.
Drawings
FIG. 1 is a schematic illustration of a stacked filter disclosure for ease of maintenance in accordance with the present invention;
FIG. 2 is a cross-sectional view of a first partial construction of a stacked filter disclosure of the present invention for ease of maintenance;
FIG. 3 is a schematic view of a first partial construction of a stacked filter disclosure of the present invention for ease of maintenance;
FIG. 4 is a schematic illustration of a second partial construction of a stacked filter disclosure of the present invention for ease of maintenance;
FIG. 5 is a schematic illustration of a third partial construction of a stacked filter disclosure of the present invention for ease of maintenance;
FIG. 6 is a cross-sectional view of a second partial construction of the disclosure of the easy-to-maintain stacked filter of the present invention;
FIG. 7 is a schematic illustration of a fourth partial construction of a stacked filter disclosure of the present invention for ease of maintenance;
FIG. 8 is a cross-sectional view of a third partial construction of a stacked filter assembly of the present invention for ease of maintenance;
fig. 9 is a schematic flow diagram of a stacked filter disclosure of the present invention for ease of maintenance.
In the figure: 1-bearing seat, 2-mounting seat, 3-sealing frame, 4-transfer valve, 5-water inlet pipe, 6-filter plate, 7-flow frame, 8-filter cloth, 9-guide frame, 101-rotating frame, 102-cleaning bar, 103-rotating ring, 104-DD motor, 105-fixing frame, 201-filter bag, 202-weight-increasing block, 203-air bag, 6 a-first through hole, 6 b-first through hole, 7 a-second through hole, 7 b-second through hole, 9 a-first filter screen, 9 b-third through hole, 102 a-second filter screen and 203 a-self-sealing strip.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
Example 1
A laminated filter which is convenient to maintain, as shown in figures 1-5 and 9, comprises a bearing seat 1, a mounting seat 2, a sealing frame 3, a transfer valve 4, a water inlet pipe 5, a filter plate 6, a flow frame 7 and filter cloth 8; the bearing seat 1 is provided with an installation seat 2; the mounting seat 2 is provided with a sealing frame 3 in an inverted round table shape through a mounting buckle, and the sealing frame 3 is big in upper part and small in lower part; a transfer valve 4 is arranged in the bearing seat 1, and the transfer valve 4 is communicated with the mounting seat 2; a water inlet pipe 5 is communicated with the sealing frame 3; a plurality of vertically equidistantly distributed filter plates 6 are arranged on the mounting seat 2, a flow frame 7 is arranged between every two filter plates 6, and the filter plates 6 and the flow frame 7 are arranged in a staggered manner; a filter cloth 8 is arranged between each filter plate 6 and each flow frame 7, a plurality of first through holes 6a are formed in all the filter plates 6, a plurality of second through holes 7a are formed in all the flow frames 7, the middle parts of the filter plates 6 are in a convex state, the middle parts of the flow frames 7 are in a concave state, a first flow-through part 6b is arranged in all the filter plates 6, and a second flow-through part 7b is arranged in all the flow frames 7;
the device also comprises a flow guide frame 9; another filter cloth 8 is arranged on the uppermost filter plate 6; the uppermost filter cloth 8 is provided with a guide frame 9 in a shape of a circular table, the guide frame 9 is small in upper part and large in lower part, at least five through grooves are formed in the guide frame 9, and a first filter screen 9a is arranged on all the through grooves of the guide frame 9.
At least five third through holes 9b are formed in the flow guide frame 9, liquid is transferred from the flow guide frame 9 through groove filter screen to the third through holes 9b, and then the liquid is transferred from the positions of the filter plate 6, the flow frame 7 and the filter cloth 8 which are arranged at the lower layer and flow out of the third through holes 9b, so that the efficiency of liquid filtration is prevented from being influenced.
Before the invention is used, the transfer valve 4 is communicated with the collecting device, the water inlet pipe 5 is communicated with the liquid conveyor, at the moment, the filter plate 6, the flow frame 7, the filter cloth 8 and the guide frame 9 are fixed on the mounting seat 2 through the fixing columns, the mounting seat 2 and the sealing frame 3 form a closed space, the liquid conveyor is started to transfer the liquid to be treated from the water inlet pipe 5 to the sealing frame 3, the liquid falls onto the guide frame 9 from the water inlet pipe 5, the liquid is guided to the through groove direction on the guide frame 9 through the guide frame 9 in the shape of a circular table, the liquid flows to the through groove on the guide frame 9, part of the liquid is conveyed to the filter plate 6, the flow frame 7 and the filter cloth 8 on the middle upper layer through the through groove on the guide frame 9 for filtering, meanwhile, the filter screen is arranged on the through groove on the guide frame 9, the guided liquid cannot be quickly transferred away, and the liquid is accumulated on the filter screen on the through groove of the guide frame 9, and the efficiency of liquid filtering is affected;
after the liquid collides with the edge of the flow guiding frame 9, the liquid is transferred from the flow guiding frame 9 to the third through hole 9b through the groove filter screen, and then the liquid flows out of the third through hole 9b to the positions of the lower layer filter plate 6, the flow frame 7 and the filter cloth 8, so that the lower layer filter plate 6, the flow frame 7 and the filter cloth 8 are used, the integral filtering efficiency of the liquid is improved, and meanwhile, the liquid can be transferred too much through the sealing frame 3 in the shape of a circular table when being transferred downwards, so that the lower layer filter plate 6, the flow frame 7 and the filter cloth 8 cannot be used in the earlier stage, and the effect of liquid filtering is prevented from being influenced;
considering that the prior art has higher utilization rate of the middle area of the filter equipment and lower utilization rate of the edge area of the filter equipment when the filtering treatment is performed, the filter material is wasted, after the liquid is transferred from the second through hole 7a to the flow frame 7, the liquid enters the second through hole 7b and passes through the upper filter cloth 8 and the lower filter cloth 8 to enter the corresponding first through hole 6b, and then is transferred to the transfer valve 4 through the corresponding first through hole 6a, when the liquid passes through the filter cloth 8, the liquid can not quickly pass through the filter cloth 8 and enter the first through hole 6b, so that the liquid is transferred to the center direction of the flow frame 7, and the second through hole 7b close to the center of the flow frame 7 is gradually reduced, and meanwhile, the liquid is pushed when being transferred from the second through hole 7a to the second through hole 7b, so that the liquid is transferred from the gradually reduced second through the filter cloth 8 to the first through hole 6b, the whole filter cloth 8 can be effectively used, and the waste caused by the edge of the filter cloth 8 can be avoided.
Example 2
On the basis of the embodiment 1, as shown in fig. 6-7, the cleaning machine further comprises a rotating frame 101, a cleaning strip 102, a rotating ring 103, a DD motor 104 and a fixing frame 105; the sealing frame 3 is rotationally connected with a rotating frame 101, the water inlet pipe 5 is positioned in the rotating frame 101, and the rotating frame 101 is rotationally connected with the water inlet pipe 5; at least four cleaning strips 102 distributed in a ring shape are fixedly connected to the bottom of the rotating frame 101, and the cleaning strips 102 are attached to the surface of the flow guiding frame 9; all the cleaning strips 102 are fixedly connected with a rotating ring 103, the rotating ring 103 is attached to the flow guiding frame 9, and at least four through grooves are formed in the rotating ring 103; the DD motor 104 is fixedly connected to the upper surface of the sealing frame 3, and the rotating part of the DD motor 104 is connected with the rotating frame 101; the upper surface of the sealing frame 3 is fixedly connected with a fixing frame 105, and the fixing frame 105 is fixedly connected with the water inlet pipe 5.
All cleaning strips 102 are provided with second filter screens 102a, and impurities in the liquid are intercepted through the second filter screens 102a, so that the cleaning strips 102 achieve a better cleaning effect.
The second filter screen 102a is of an inclined design, and impurities in the liquid are not washed out by the liquid transferred from the water inlet pipe 5 after being intercepted by the inclined design of the second filter screen 102a, so that the cleaning effect on the surface of the flow guiding frame 9 and the filter screen on the through groove of the flow guiding frame 9 is further achieved.
The position of the through groove on the rotating ring 103 is located between two adjacent cleaning strips 102, and the included angle between the through groove and the cleaning strips 102 is thirty-sixty degrees, when the through groove on the rotating ring 103 is communicated with the third through hole 9b, liquid is normally transferred downwards through the third through hole 9b, at the moment, impurities on the surfaces of the flow guiding frame 9 and the filter screen on the through groove of the flow guiding frame 9 are trapped on the cleaning strips 102 and the second filter screen 102a, the downward transfer of the liquid cannot be followed, the downward transfer of the impurities is avoided, and the filtering effect of the liquid is affected.
In the use process of the invention, the guide frame 9 is in contact with liquid at most, after long-time use, the filter screen on the through groove of the guide frame 9 is covered by impurities in the liquid, the liquid cannot be downwards transferred, the filtering effect on the liquid is affected, at the moment, the DD motor 104 is started to rotate clockwise in a overlook angle, namely, the rotating frame 101, the cleaning bar 102 and the rotating ring 103 are driven to rotate along with the overlook angle, the water inlet pipe 5 is fixedly connected with the fixing frame 105 and cannot rotate along with the rotating, the filter screen on the surface of the guide frame 9 and the through groove of the guide frame 9 is cleaned through the cleaning bar 102 in the rotating process, the impurities in the liquid are intercepted through the second filter screen 102a, so that the cleaning bar 102 achieves better cleaning effect, and the impurities cannot be washed by the liquid which is transferred from the water inlet pipe 5 after the impurities in the liquid are intercepted, so that the cleaning effect on the surface of the guide frame 9 and the filter screen on the through groove of the guide frame 9 is further;
considering when clearing up the filter screen on water conservancy diversion frame 9 surface and water conservancy diversion frame 9 logical groove, impurity in the liquid can follow third through hole 9b and shift downwards, increase the filtration degree of middle-lower floor's filter plate 6, the filter cloth 8 of flow frame 7, influence the whole filter effect to liquid, this is carried out the shutoff to third through hole 9b through the swivel becket 103, avoid impurity in the liquid can follow third through hole 9b and shift downwards and influence the filtration, simultaneously consider the efficiency that can influence liquid downward shift to the shutoff of third through hole 9b, through the logical groove on swivel becket 103 at this moment, make liquid can normally shift downwards, in the in-process that the clearance strip 102 rotates to collect, through set up the position of logical groove on swivel becket 103 between two adjacent clearance strips 102, and the contained angle of logical groove on swivel becket 103 and clearance strip 102 is thirty degrees to sixty degrees, so when the logical groove on swivel becket 103 communicates with third through hole 9b, liquid is normally shifted downwards through third through hole 9b, shift down to the time, transfer impurity on water conservancy diversion frame 9 surface and the logical groove on the logical groove can influence liquid, filter screen 102a is not down in the course, the filter screen is avoided.
Example 3
On the basis of the embodiment 2, as shown in fig. 7-8, a filter bag 201 is further included; at least five filter bags 201 distributed in a ring shape are communicated with the flow guiding frame 9.
A weighting block 202 is also included; a weighting block 202 is fixedly connected to the bottom of each filter bag 201.
Also included is an air bladder 203; the bottom of each filter bag 201 is fixedly connected with an air bag 203, the air bags 203 are closer to the center of the sealing frame 3 than the weighting blocks 202, and all the air bags 203 are attached to the outer annular surface of the flow guiding frame 9.
All be equipped with from sealing strip 203a on the gasbag 203, open from sealing strip 203a department, the gas in the gasbag 203 dashes out, forms the shutoff at the filter bag 201 entry, avoids because of the gas in the gasbag 203 dashes out, shifts the impurity in the filter bag 201 to the filtration that influences the liquid in the airtight space, simultaneously through gasbag 203 and filter bag 201 intercommunication, makes the storage space increase in the filter bag 201, and more impurity can be collected to the filter bag 201 to reach better collection effect.
When liquid is transferred to the through groove direction on the guide frame 9, the liquid can not collide with the edge of the guide frame 9, but can directly rush into the filter bag 201, impurities in the liquid are trapped in the filter bag 201, the liquid can pass through the filter bag 201 and continuously transfer downwards, at the moment, the liquid in the closed space is not full, the filter bag 201 is supported by the air bag 203, when the liquid level in the closed space is higher than that of the filter bag 201, the filter bag 201 floats upwards, the impurities collected in the filter bag 201 are transferred outwards, at the moment, the filter bag 201 is pressed downwards through the weight increasing block 202, the filter bag 201 is prevented from floating upwards, the collection effect of the filter bag 201 on the impurities is influenced, at the moment, the self-sealing strip 203a is at the limit of being pulled, after the impurities in the filter bag 201 reach the designated quantity, the gas in the air bag 203 is flushed out, the inlet of the filter bag 201 is blocked, the impurities in the filter bag 201 are prevented from being transferred into the closed space to influence the filtering of the liquid, and meanwhile, the storage space in the filter bag 201 is increased through the communication of the air bag 203 with the filter bag 201, the filter bag 201 is prevented, the filter effect of collecting more impurities can be better, and the collection effect is achieved.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted equally without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. A laminated filter convenient to maintain comprises a bearing seat (1), a mounting seat (2), a sealing frame (3), a transfer valve (4), a water inlet pipe (5), a filter plate (6), a flow frame (7) and filter cloth (8); the bearing seat (1) is provided with an installation seat (2); the mounting seat (2) is provided with a sealing frame (3) through a mounting buckle; a transfer valve (4) for transferring liquid is arranged in the bearing seat (1), and the transfer valve (4) is communicated with the mounting seat (2); a water inlet pipe (5) for conveying liquid is communicated with the sealing frame (3); a plurality of vertically equidistantly distributed filter plates (6) are arranged on the mounting seat (2), a flow frame (7) is arranged between every two filter plates (6), and the filter plates (6) and the flow frame (7) are arranged in a staggered mode; a filter cloth (8) for filtering impurities in liquid is arranged between each filter plate (6) and each flow frame (7), a plurality of first through holes (6 a) are formed in all the filter plates (6), a plurality of second through holes (7 a) are formed in all the flow frames (7), the middle parts of the filter plates (6) are in a convex state, the middle parts of the flow frames (7) are in a concave state, first communicating positions (6 b) for communicating the liquid are arranged in all the filter plates (6), and second communicating positions (7 b) are arranged in all the flow frames (7); it is characterized by also comprising a flow guiding frame (9); the uppermost filter plate (6) is provided with another filter cloth (8); a guide frame (9) is arranged on the uppermost filter cloth (8), a plurality of through grooves for transferring the filtering targets are formed in the guide frame (9), and a first filter screen (9 a) is arranged on all the through grooves of the guide frame (9).
2. A stacked filter for facilitating maintenance as claimed in claim 1, wherein the deflector frame (9) is provided with a plurality of third through holes (9 b).
3. A stack filter for easy maintenance according to claim 1, characterized in that the stack filter further comprises a turret (101), a cleaning bar (102), a rotating ring (103), a DD motor (104) and a holder (105); a rotating frame (101) is rotationally connected to the sealing frame (3), the water inlet pipe (5) is positioned in the rotating frame (101), and the rotating frame (101) is rotationally connected with the water inlet pipe (5); a plurality of cleaning strips (102) are fixedly connected at the bottom of the rotating frame (101), and the cleaning strips (102) are attached to the surface of the flow guiding frame (9); all the cleaning strips (102) are fixedly connected with a rotating ring (103) together, the rotating ring (103) is attached to the flow guiding frame (9), and a plurality of through grooves are formed in the rotating ring (103); the DD motor (104) is fixedly connected to the upper part of the sealing frame (3), and the rotating part of the DD motor (104) is connected with the rotating frame (101); the upper part of the sealing frame (3) is fixedly connected with a fixing frame (105) for fixing the water inlet pipe (5), and the fixing frame (105) is fixedly connected with the water inlet pipe (5).
4. A stack filter for easy maintenance according to claim 3, characterized in that all cleaning strips (102) are provided with a second screen (102 a).
5. A stacked filter for facilitating maintenance according to claim 3, wherein the second screen (102 a) is of an inclined design.
6. A stacked filter for facilitating maintenance as claimed in claim 3, wherein the through slots in the rotary ring (103) are located between two adjacent cleaning bars (102) and at an angle of thirty to sixty degrees to the cleaning bars (102).
7. A stack filter for easy maintenance according to any of the claims 3-6, characterized in that the stack filter further comprises a filter bag (201); a plurality of filter bags (201) are communicated with the flow guiding frame (9).
8. A stack filter for easy maintenance according to claim 7, characterized in that the stack filter further comprises a weight increasing block (202); the bottoms of all the filter bags (201) are fixedly connected with a weight-increasing block (202) respectively.
9. A stack filter for easy maintenance according to claim 8, characterized in that the stack filter further comprises an air bag (203); the bottoms of all the filter bags (201) are fixedly connected with an air bag (203), the air bag (203) is closer to the center of the sealing frame (3) than the weighting block (202), and all the air bags (203) are attached to the outer ring surface of the flow guiding frame (9).
10. A laminated filter for easy maintenance according to claim 9, characterized in that all the air bags (203) are provided with self-seals (203 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311061328.XA CN116785804B (en) | 2023-08-23 | 2023-08-23 | Stacked filter convenient to maintain |
Applications Claiming Priority (1)
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070084781A1 (en) * | 2005-10-04 | 2007-04-19 | Hornback Michael J | Wastewater filter system |
| CN110639259A (en) * | 2018-06-26 | 2020-01-03 | 曹嘉欣 | Chemical filtering equipment |
| CN212712803U (en) * | 2020-07-10 | 2021-03-16 | 广东闻扬环境科技有限公司 | Filter |
| CN114210108A (en) * | 2021-12-23 | 2022-03-22 | 江苏云天新材料制造有限公司 | Prevent blockking up effluent treatment filter equipment |
| CN218076601U (en) * | 2022-07-05 | 2022-12-20 | 苏州科利艾尔过滤器材有限公司 | Stainless steel plate type filter convenient to install |
| CN218188117U (en) * | 2022-08-11 | 2023-01-03 | 山东聊城阿华制药股份有限公司 | A effluent treatment plant for cyclodextrin production |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070084781A1 (en) * | 2005-10-04 | 2007-04-19 | Hornback Michael J | Wastewater filter system |
| CN110639259A (en) * | 2018-06-26 | 2020-01-03 | 曹嘉欣 | Chemical filtering equipment |
| CN212712803U (en) * | 2020-07-10 | 2021-03-16 | 广东闻扬环境科技有限公司 | Filter |
| CN114210108A (en) * | 2021-12-23 | 2022-03-22 | 江苏云天新材料制造有限公司 | Prevent blockking up effluent treatment filter equipment |
| CN218076601U (en) * | 2022-07-05 | 2022-12-20 | 苏州科利艾尔过滤器材有限公司 | Stainless steel plate type filter convenient to install |
| CN218188117U (en) * | 2022-08-11 | 2023-01-03 | 山东聊城阿华制药股份有限公司 | A effluent treatment plant for cyclodextrin production |
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