CN110743239A - Liquid multilayer filter - Google Patents
Liquid multilayer filter Download PDFInfo
- Publication number
- CN110743239A CN110743239A CN201911082655.7A CN201911082655A CN110743239A CN 110743239 A CN110743239 A CN 110743239A CN 201911082655 A CN201911082655 A CN 201911082655A CN 110743239 A CN110743239 A CN 110743239A
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- liquid
- filter
- box body
- filter screen
- hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
Abstract
The invention provides a liquid multilayer filter, wherein the upper end outside a box body is connected with a liquid inlet pipe, the lower end outside the box body is connected with a liquid outlet pipe, a guide plate is fixed at the upper part inside the box body, the lower end of the guide plate is connected with the inner wall of the box body through a first filter screen, and a guide mechanism is fixed below the guide plate. The liquid multilayer filter has the following beneficial effects: accomplish the adsorption filtration edulcoration to liquid through the active carbon filter layer, reach the effect of getting rid of organic matter in the liquid, smell flavor, colourity, heavy metal ion etc, conveniently dismantle and change active carbon filter equipment, improved filtration efficiency, the filter effect improves to some extent.
Description
Technical Field
The invention relates to the field of filters, in particular to a liquid multilayer filter.
Background
The liquid filter can filter out a plurality of impurities in the liquid, and the active carbon is widely used for filtering the liquid. The active carbon filter bed layer in the active carbon filter has the collective effect of utilizing micropores with rich pore structures and huge specific surface area which are peculiar to active carbon particles forming the carbon bed to exert strong physical adsorption capacity, so that organic pollutants contained in liquid passing through the carbon bed are effectively adsorbed by the active carbon. However, in the prior art, if the impurities in the wastewater are more, the consumption of the activated carbon is larger, the activated carbon needs to be frequently replaced, the cost is increased, and the replacement is inconvenient.
Disclosure of Invention
In view of the above, the present invention is directed to a liquid multi-layer filter, which can solve the above problems.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a liquid multilayer filter comprises a box body, a guide plate, a guide mechanism, a filtering device, a first filter screen and a second filter screen, the guide plate, the guide mechanism, the filtering device, the first filter screen and the second filter screen are all arranged in the box body, the upper end outside the box body is connected with the liquid inlet pipe, the lower end outside the box body is connected with the liquid outlet pipe, the guide plate is fixed at the upper part in the box body, one end of the guide plate is fixed on the inner wall of the box body, a gap for liquid to pass through is reserved between the other end of the guide plate and the inner wall of the box body, the lower end of the guide plate is connected with the inner wall of the box body through the first filter screen, the guide mechanism is fixed below the guide plate, the filtering device is connected below the guide mechanism, the outlet, the position that is close to the drain pipe in the box level fixed support board, the backup pad is located the top of drain pipe, can dismantle between backup pad and the box bottom and connect the second filter screen.
Further, a support for supporting the filtering device is arranged below the filtering device.
Furthermore, the water conservancy diversion mechanism is including accepting board and the liquid fall fill, accepts to open on the board and has the through-hole, and the through-hole intercommunication liquid fall fill, the aperture of through-hole is no longer than the open edge of liquid fall fill, and the lower extreme union coupling filter equipment of liquid fall fill accepts one of them side of board and fixes at the box inner wall, and other three limit are bent upwards.
Furthermore, the filter device comprises a filter cartridge, an upper cover and a lower cover, wherein the filter cartridge is filled with activated carbon, the upper cover and the lower cover are screwed at the upper end and the lower end of the filter cartridge respectively through threads, a lower end pipe of the liquid dropping hopper is connected to the upper end of the filter device in a pluggable manner, and a hole is formed in the center of the lower cover of the filter device and communicated with a discharge pipe through threads;
the central point of upper cover puts and opens there is the shoulder hole, the active carbon of shoulder hole intercommunication cartridge filter, lower extreme pipe passes through the shoulder hole and pegs graft, the shoulder hole includes hole and outer hole, the aperture of outer hole is less than the aperture of hole, the outside parcel of lower extreme pipe has the plug bush, the plug bush is the rubber material, is T type structure, the lower extreme of plug bush is outside outstanding cyclic annular portion, the external diameter of cyclic annular portion slightly is less than the aperture of hole, cyclic annular portion inserts in the hole through the outer hole.
Further, a plurality of guide pillars are fixed on the upper end of the guide plate side by side, the front and back width of each guide pillar is equivalent to that of the guide plate, the longitudinal section of each guide pillar is semicircular, and an interval is reserved between every two adjacent guide pillars.
Further, the first filter screen is obliquely arranged.
Further, the upper end of second filter screen is fixed in the backup pad through first location portion, and the lower extreme of second filter screen is fixed in the backup pad through second location portion.
Further, the upper end of second location portion is equipped with the slot, and the longitudinal section of second location portion is character cut in bas-relief shape, and the second filter screen inserts in the slot to tightly through the bolt top, first location portion includes first roof and second roof, and first roof is fixed at the backup pad lower extreme, and first roof is hugged closely to one side on the upper portion of second filter screen, and the opposite side of second filter screen is hugged closely to the second roof, and runs through second roof and second filter screen in proper order through the bolt, finally the top tightly to inside the first roof.
Compared with the prior art, the liquid multilayer filter has the following beneficial effects: accomplish the adsorption filtration edulcoration to liquid through the active carbon filter layer, reach the effect of getting rid of organic matter in the liquid, smell flavor, colourity, heavy metal ion etc, conveniently dismantle and change active carbon filter equipment, improved filtration efficiency, the filter effect improves to some extent.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the filter apparatus of FIG. 1;
FIG. 3 is a schematic view of the structure of the upper cover of FIG. 2;
FIG. 4 is a schematic view of the structure of the bayonet sleeve of FIG. 2;
FIG. 5 is a schematic view of an installation configuration of the second screen of FIG. 1;
description of reference numerals:
1-a flow guide plate; 2-a first sieve; 3-bearing plate; 4-a liquid falling hopper; 5-a filtration device; 51-a plug bush; 52-upper cover; 53-a filter cartridge; 54-a lower cover; 55-a discharge pipe; 56-outer hole; 57-inner bore; 6-a scaffold; 7-guide pillar; 8-a liquid inlet pipe; 9-a support plate; 10-a second screen; 11-a liquid outlet pipe; 12-a lower end tube; 13-a second top panel; 14-a first top panel; 15-second positioning portion.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in figures 1-5, a liquid multilayer filter comprises a box body, a guide plate 1, a flow guide mechanism, a filtering device, a first filter screen 2 and a second filter screen 10, wherein the guide plate 1, the flow guide mechanism, the filtering device, the first filter screen 2 and the second filter screen 10 are all arranged in the box body, the upper end outside the box body is connected with a liquid inlet pipe 8, the lower end outside the box body is connected with a liquid outlet pipe 11, the guide plate 1 is fixed at the upper part in the box body, one end of the guide plate 1 is fixed on the inner wall of the box body, a gap for liquid to pass through is reserved between the other end of the guide plate and the inner wall of the box body, the lower end of the guide plate is connected with the inner wall of the box body through the first filter screen 2, the flow guide mechanism is fixed below the guide plate 1, the filtering device 5 is connected below the flow guide mechanism, the outlet of the filtering, the supporting plate 9 is positioned above the liquid outlet pipe 11, and a second filter screen 10 is detachably connected between the supporting plate 9 and the bottom end of the box body.
And a bracket 6 for supporting the filtering device 5 is arranged below the filtering device 5.
The flow guide mechanism comprises a bearing plate 3 and a liquid dropping hopper 4, a through hole is formed in the bearing plate 3 and is communicated with the liquid dropping hopper 4, the aperture of the through hole is not larger than the opening edge of the liquid dropping hopper 4, a lower end pipe 12 of the liquid dropping hopper 4 is connected with a filtering device 5, one side of the bearing plate 3 is fixed on the inner wall of the box body, and the other three sides are bent upwards.
The filtering device 5 comprises a filter cartridge 53, an upper cover 52 and a lower cover 54, the filter cartridge 53 is filled with activated carbon, the upper cover 52 and the lower cover 54 are screwed on the upper end and the lower end of the filter cartridge 53 through threads respectively, the lower end pipe 12 of the liquid falling hopper 4 is connected to the upper end of the filtering device 5 in a pluggable manner, and the lower cover 54 of the filtering device 5 is provided with a hole at the central position and communicated with a discharge pipe 55 through threads;
the central point of upper cover 52 puts and opens there is the shoulder hole, the active carbon of shoulder hole intercommunication cartridge filter 53, lower extreme pipe 12 passes through the shoulder hole and pegs graft, the shoulder hole includes hole 57 and outer hole 56, the aperture of outer hole 56 is less than the aperture of hole 57, the outside parcel of lower extreme pipe 12 has plug bush 51, plug bush 51 is the rubber material, be T type structure, plug bush 51's lower extreme is outside outstanding annular portion, the external diameter of annular portion slightly is less than the aperture of hole 57, annular portion inserts in hole 57 through outer hole 56.
The guide plate is characterized in that a plurality of guide pillars 7 are fixed at the upper end of the guide plate 1 side by side, the front and back width of each guide pillar 7 is equal to that of the guide plate 1, the longitudinal section of each guide pillar 7 is semicircular, and a space is reserved between every two adjacent guide pillars 7.
The first filter screen 2 is obliquely arranged.
The upper end of the second filter screen 10 is fixed on the support plate 9 by a first positioning portion, and the lower end of the second filter screen 10 is fixed on the support plate 9 by a second positioning portion 15.
The upper end of second location portion 15 is equipped with the slot, and the longitudinal section of second location portion 15 is the character cut in bas-relief shape, and second filter screen 10 inserts in the slot to it is tight through the bolt top, and first location portion includes first roof 14 and second roof 13, and first roof 14 is fixed at backup pad 9 lower extreme, and one side on the upper portion of second filter screen 10 pastes tight first roof 14, and second roof 13 pastes the opposite side of second filter screen 10, and runs through second roof 13 and second filter screen 10 in proper order through the bolt, and the final top is tight inside first roof 14.
During the installation, the upper and lower left and right sides board of box is assembled earlier to with the guide plate, accept board 3 and weld in the box, install the filter screen again, the filter screen can adopt the mode of plug, can be in the past back both sides plug. With the guide plate, accept the equal fixed rubber strip in both sides around board 3 and the filter screen, the rubber strip can be slightly outstanding to both sides around, with two boards installation back in place around the box, thereby the rubber strip is by two boards extrusion realization sealings around, makes liquid only pass through the filter screen process.
During the use, liquid gets into the box from feed liquor pipe 8, flows through guide plate 1, first filter screen 2, water conservancy diversion mechanism, filter equipment 5, second filter screen 3 in proper order, finally flows out drain pipe 11.
The filter device 5 is detachable, when in use, the tube body with the plug bush 51 can be inserted into the stepped hole of the upper cover 52 or the lower cover 54, and when not in use, the tube body can be directly pulled out.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A liquid multilayer filter characterized by: comprises a box body, a guide plate (1), a guide mechanism, a filtering device, a first filter screen (2) and a second filter screen (10), the guide plate (1), the guide mechanism, the filtering device, the first filter screen (2) and the second filter screen (10) are all installed in the box body, a liquid inlet pipe (8) is connected with the upper end outside the box body, a liquid outlet pipe (11) is connected with the lower end outside the box body, the guide plate (1) is fixed on the upper part inside the box body, one end of the guide plate (1) is fixed on the inner wall of the box body, a gap for liquid to pass through is reserved between the other end of the guide plate and the inner wall of the box body, the lower end of the guide plate is connected with the inner wall of the box body through the first filter screen (2), the guide mechanism is fixed below the guide plate (1), the filtering device (5) is connected below the guide mechanism, the outlet of the filtering device (5) faces downwards vertically, the supporting plate (9) is positioned above the liquid outlet pipe (11), and a second filter screen (10) is detachably connected between the supporting plate (9) and the bottom end of the box body.
2. The liquid multilayer filter according to claim 1, wherein: and a support (6) for supporting the filtering device (5) is arranged below the filtering device (5).
3. The liquid multilayer filter according to claim 2, wherein: the flow guide mechanism comprises a bearing plate (3) and a liquid dropping hopper (4), a through hole is formed in the bearing plate (3), the through hole is communicated with the liquid dropping hopper (4), the aperture of the through hole is not larger than the opening edge of the liquid dropping hopper (4), a lower end pipe (12) of the liquid dropping hopper (4) is connected with a filtering device (5), one side of the bearing plate (3) is fixed on the inner wall of the box body, and other three sides are bent upwards.
4. A liquid multilayer filter according to any one of claims 1 to 3, wherein: the filter device (5) comprises a filter cartridge (53), an upper cover (52) and a lower cover (54), the filter cartridge (53) is filled with activated carbon, the upper cover (52) and the lower cover (54) are screwed on the upper end and the lower end of the filter cartridge (53) through threads respectively, a lower end pipe (12) of the liquid falling hopper (4) is connected to the upper end of the filter device (5) in a pluggable manner, and the lower cover (54) of the filter device (5) is provided with a hole at the central position and communicated with a discharge pipe (55) through threads;
the central point of upper cover (52) puts and opens there is the shoulder hole, the active carbon of shoulder hole intercommunication cartridge filter (53), lower end pipe (12) are pegged graft through the shoulder hole, the shoulder hole includes hole (57) and outer hole (56), the aperture of outer hole (56) is less than the aperture of hole (57), the outside parcel of lower extreme of lower end pipe (12) has plug bush (51), plug bush (51) are the rubber material, be T type structure, the lower extreme of plug bush (51) is outside outstanding annular portion, the external diameter of annular portion slightly is less than the aperture of hole (57), annular portion inserts in hole (57) through outer hole (56).
5. The liquid multilayer filter according to claim 1, wherein: the guide plate is characterized in that a plurality of guide pillars (7) are fixed on the upper end of the guide plate (1) side by side, the front width and the rear width of each guide pillar (7) are equivalent to those of the guide plate (1), the longitudinal sections of the guide pillars (7) are semicircular, and an interval is reserved between every two adjacent guide pillars (7).
6. The liquid multilayer filter according to claim 1, wherein: the first filter screen (2) is obliquely arranged.
7. The liquid multilayer filter according to claim 1, wherein: the upper end of the second filter screen (10) is fixed on the support plate (9) through a first positioning part, and the lower end of the second filter screen (10) is fixed on the support plate (9) through a second positioning part (15).
8. The liquid multilayer filter according to claim 7, wherein: the upper end of second location portion (15) is equipped with the slot, the longitudinal section of second location portion (15) is the character cut in bas-relief, second filter screen (10) insert in the slot, and it is tight through the bolt top, first location portion includes first roof (14) and second roof (13), first roof (14) are fixed at backup pad (9) lower extreme, tight first roof (14) are pasted to one side on the upper portion of second filter screen (10), the opposite side of second filter screen (10) is pasted in second roof (13), and run through second roof (13) and second filter screen (10) in proper order through the bolt, it is tight inside first roof (14) finally to push up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911082655.7A CN110743239A (en) | 2019-11-07 | 2019-11-07 | Liquid multilayer filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911082655.7A CN110743239A (en) | 2019-11-07 | 2019-11-07 | Liquid multilayer filter |
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| Publication Number | Publication Date |
|---|---|
| CN110743239A true CN110743239A (en) | 2020-02-04 |
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| CN201911082655.7A Pending CN110743239A (en) | 2019-11-07 | 2019-11-07 | Liquid multilayer filter |
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