CN2598616Y - Suspension three-step filter - Google Patents
Suspension three-step filter Download PDFInfo
- Publication number
- CN2598616Y CN2598616Y CNU032367929U CN03236792U CN2598616Y CN 2598616 Y CN2598616 Y CN 2598616Y CN U032367929 U CNU032367929 U CN U032367929U CN 03236792 U CN03236792 U CN 03236792U CN 2598616 Y CN2598616 Y CN 2598616Y
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Abstract
The utility model discloses a suspension three-step filter consisting of a casing 1, a water inlet 12, a water intake valve 11, a sewage discharge port 13, sewage discharge valve 14, a tapered separation board 10, suspension filter material 8, a micropore filter element 7, an O-shaped sealing gasket 6, a tubular body 3 and a T-shaped thread head 4, wherein, sewage enters into the filter through the water inlet 12 and is separated by the tapered separation board 10 and then is filtered by the suspension filter material 8 and the micropore filter element 7; clear water is output by the T-shaped thread head 4, while sewage is discharged through the sewage discharge port 13. Thereby, the filter reaches the goal of combining multistep filtering with small space usage, convenient operation, short back flushing time and high filtering efficiency.
Description
The utility model relates to the filter that a kind of sewage disposal is used, the floated tertiary filter that especially a kind of sewage disposal is used.
At present, the filter that sewage disposal is used often all is a grade one filter, as filling the coarse filter of sandstone material in the body, and the fine filtrator that filter core is set in the body, all belong to grade one filter, grade one filter uses separately, often can not reach instructions for use, for obtaining certain filter effect, need the use that is cascaded of several filters, the use that is cascaded of several filters, caused and taken up room greatly, complicated operation, the shortcoming that fault rate is high, and adopt the sandstone material to make the coarse filter of filtrate, because the proportion of sandstone is greater than water, sewage can only filter from top to the bottom of sandstone of sandstone, dirt is trapped in the top of sandstone, or in the middle of the space of sandstone, so backwash can only be carried out from bottom to the top of sandstone of sandstone, caused backwashing time long, the shortcoming that water consumption is big; And the filter core of fine cleaner is disposable often, needs often to change, and has caused the big shortcoming of ordinary maintenance amount.
The purpose of this utility model, provide a kind ofly integrate the multistage filtering function, take up room little, backwashing time short, easy and simple to handle, floated tertiary filter that filter efficiency is high.
For achieving the above object, the floated tertiary filter of the utility model, form by housing, water inlet, water intaking valve, sewage draining exit, blowoff valve, tapered separating plate, suspended filter material, micropore filter element, O grommet type seal, tubular body, T type silk head, housing is the cylindrical or cuboid at flat-top, the tapered end, tapered bottom centre position is provided with the tubulose sewage draining exit downwards, the sewage draining exit outer wall is provided with screw thread, through the blowoff valve that is threaded, lower housing portion one side is provided with the tubulose water inlet, the water inlet outer wall is provided with screw thread, through the water intaking valve that is threaded.
Bottom in this housing, the above position of water inlet is provided with tapered separating plate downwards along inner walls, and tapered separating plate bottom is body in a tubular form, tubular body wall, the full diameter of tapered separating plate base fabric is less than the circular hole of suspended filter material diameter.
Fill proportion in the above position of tapered separating plate in this housing, housing less than water, diameter greater than tube wall, plate bottom the tapered separating plate at the bottom of the ball-type or the column type suspended filter material of Circularhole diameter.
This housing can be that the top center position is provided with the circular hole that diameter equates with the micropore filter element outer diameter, the circular hole place vertically is provided with T type cup micropore filter element, the filter core cup is covered with micropore, the top is provided with convex edge, the convex edge bottom, case top is provided with inner diameter and equates with the micropore filter element outer diameter, the O grommet type seal of outer diameter and convex edge equal diameters, the tubular body of diameter and convex edge equal diameters is set around the convex edge case top, the tubular body inwall is provided with screw thread, and through the tubulose body T type silk head that is threaded, a T type silk external wall of upper portion diameter equates with the tubular body outer diameter, inner diameter equates with the filter core inner diameter, inwall is provided with screw thread, and a T type silk bottom outer diameter equates that with the tubular body inner diameter bottom is arranged on filter core convex edge top, outer wall is provided with screw thread, links together through screw thread and tubular body inwall.
This housing can also be that body wall top one side is provided with the circular hole that diameter equates with the micropore filter element outer diameter, being horizontally disposed with inner diameter around circular hole housing outer wall equates with Circularhole diameter, inwall is provided with the tubular body of screw thread, a relative side horizontal level, the housing body wall is provided with the identical circular hole of diameter, being horizontally disposed with inner diameter around circular hole housing outer wall equates with Circularhole diameter, inwall is provided with the tubular body of screw thread, be horizontally disposed with in the tubular body, connect housing two walls, outer diameter equates with the tubular body inner diameter, the filter body is covered with the cylindrical micropore filter element of micropore, column type filter core both ends horizontal connects outer diameter and equates with the filter core outer diameter, the O grommet type seal that inner diameter equates with the filter core inner diameter, filter core one end O grommet type seal level connects T type plug, plug one end outer diameter equates with the tubular body outer diameter, the other end equates with the tubular body inner diameter, body wall is provided with screw thread, link together through screw thread and tubular body, filter core other end O grommet type seal horizontal connection tube shape body T type silk head, a silk inner diameter equates with the filter core inner diameter, inwall is provided with screw thread, one end outer diameter equates with the tubular body outer diameter, other end outer diameter equates with the tubular body inner diameter, outer wall is provided with screw thread, links together through screw thread and tubular body.
After adopting such structure, close blowoff valve, open water intaking valve, sewage is through water intaking valve, water inlet enters the bottom of floated tertiary filter, under the effect of tapered separating plate, sewage moves downward earlier, again through the tubular body wall of tapered separating plate bottom, the circular hole that is provided with at the bottom of the plate moves upward, because the change of flow velocity and direction, so proportion by subtraction water heavy dirt in sewage middle part moves downward, be deposited on bottom, the tapered end of housing, sewage continues to move upward, the part dirt is trapped in suspended filter material filtering layer bottom and the filtering layer, the sewage that filters through suspended filter material continues to move upward, filter through micropore filter element, water purification is discharged from the T type silk head of case top or the setting of housing top body wall one side, after floated tertiary filter work a period of time, open blowoff valve, the dirt that is deposited on bottom, the tapered end of housing is discharged from, simultaneously, under the effect of negative pressure, be trapped in the micropore filter element surface, part dirt in suspended filter material filtering layer bottom and the filtering layer is discharged from, close water intaking valve, water purification is imported through T type silk head, be trapped in the micropore filter element surface, dirt in suspended filter material filtering layer bottom and the filtering layer is rinsed well by water purification, sewage is discharged through sewage draining exit, opens water intaking valve, closes blowoff valve, floated tertiary filter is proceeded to filter, and integrates the multistage filtering function thereby reach, it is little to take up room, backwashing time is short, easy and simple to handle, the purpose that filter efficiency is high.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the cutaway view of a specific embodiment of the floated tertiary filter of the utility model.
Fig. 2 is the cutaway view of floated another specific embodiment of tertiary filter of the utility model.
The floated tertiary filter of the utility model shown in Figure 1, form by housing 1, water inlet 12, water intaking valve 11, sewage draining exit 13, blowoff valve 14, tapered separating plate 10, suspended filter material 8, micropore filter element 7, O grommet type seal 6, tubular body 3, T type silk 4, housing 1 is the cylindrical or cuboid at flat-top 2, the tapered end 15, center, the tapered ends 15 is provided with tubulose sewage draining exit 13 downwards, the sewage draining exit outer wall is provided with screw thread, through the blowoff valve 14 that is threaded, lower housing portion one side is provided with tubulose water inlet 12, the water inlet outer wall is provided with screw thread, through the water intaking valve 11 that is threaded; Bottom in the housing, water inlet 12 above positions are provided with tapered separating plate 10 downwards along inner walls, and tapered separating plate bottom is body in a tubular form, tubular body wall, the full diameter of tapered separating plate base fabric is less than the circular hole 9 of suspended filter material diameter; Fill proportion in the tapered separating plate 10 above positions in the housing, housing less than water, diameter greater than tube wall, plate bottom the tapered separating plate at the bottom of the ball-type or the column type suspended filter material 8 of circular hole 9 diameters; Housing 1 top center position is provided with the circular hole that diameter equates with micropore filter element 7 outer diameters, the circular hole place vertically is provided with T type cup micropore filter element 7, the filter core cup is covered with micropore, the top is provided with convex edge 5, the convex edge bottom, case top is provided with inner diameter and equates with the micropore filter element outer diameter, the O grommet type seal 6 of outer diameter and convex edge equal diameters, the tubular body 3 of diameter and convex edge equal diameters is set around the convex edge case top, the tubular body inwall is provided with screw thread, and through the tubulose body T type silk head that is threaded, T type silk 4 an external wall of upper portion diameter equate with tubular body 3 outer diameters, inner diameter equates with filter core 7 inner diameters, inwall is provided with screw thread, and a T type silk bottom outer diameter equates that with the tubular body inner diameter bottom is arranged on filter core convex edge 5 tops, outer wall is provided with screw thread, links together through screw thread and tubular body 3 inwalls.
Fig. 2 has provided the cutaway view of another kind of floated tertiary filter, wherein adopted another kind of filter core mounting means, housing 1 body wall top one side is provided with the circular hole that diameter equates with micropore filter element 7 outer diameters, being horizontally disposed with inner diameter around circular hole housing outer wall equates with Circularhole diameter, inwall is provided with the tubular body 6 of screw thread, a relative side horizontal level, the housing body wall is provided with the identical circular hole of diameter, being horizontally disposed with inner diameter around circular hole housing outer wall equates with Circularhole diameter, inwall is provided with the tubular body 18 of screw thread, be horizontally disposed with in the tubular body, connect housing two walls, outer diameter equates with the tubular body inner diameter, the filter body is covered with the cylindrical micropore filter element 7 of micropore, column type filter core both ends horizontal connects outer diameter and equates with the filter core outer diameter, the O grommet type seal 6 that inner diameter equates with the filter core inner diameter, 17, filter core one end O grommet type seal 17 levels connect T type plug 16, plug one end outer diameter equates with tubular body 18 outer diameters, the other end equates with the tubular body inner diameter, body wall is provided with screw thread, link together through screw thread and tubular body 18 inwalls, filter core other end O grommet type seal 6 horizontal connection tube shape body T type silks 4, a silk inner diameter equates with the filter core inner diameter, inwall is provided with screw thread, one end outer diameter equates with tubular body 3 outer diameters, other end outer diameter equates with the tubular body inner diameter, outer wall is provided with screw thread, links together through screw thread and tubular body 3.
During use, close blowoff valve 14, open water intaking valve 11, sewage is through water intaking valve, water inlet enters the bottom of floated tertiary filter, under the effect of tapered separating plate 10, sewage moves downward earlier, again through the tubular body wall of tapered separating plate bottom, the circular hole 9 that the plate base fabric is full moves upward, because the change of flow velocity and direction, so proportion by subtraction water heavy dirt in sewage middle part moves downward, be deposited on bottom, the tapered ends 15 of housing, sewage continues to move upward, and the part dirt is trapped in suspended filter material 8 filtering layers bottom and the filtering layer, and the sewage that filters through suspended filter material continues to move upward, filter through micropore filter element 7, water purification is from case top 2, perhaps the T type silk head that is provided with from housing 1 body wall one side is discharged; After floated tertiary filter work a period of time, open blowoff valve 14, the dirt that is deposited on bottom, the tapered ends 15 of housing is discharged from, simultaneously, under the effect of negative pressure, the part dirt that is trapped in micropore filter element 7 surfaces, suspended filter material 8 filtering layers bottom and the filtering layer is discharged from, close water intaking valve 11, water purification is through the input of T type silk head, and the dirt that is trapped in micropore filter element 7 surfaces, suspended filter material 8 filtering layers bottom and the filtering layer is rinsed well by water purification, and sewage is discharged through sewage draining exit 13; Open water intaking valve 11, close blowoff valve 14, floated tertiary filter is proceeded to filter, thus reach integrate the multistage filtering function, take up room little, backwashing time short, easy and simple to handle, purpose that filter efficiency is high.
Certainly, this floated tertiary filter structurally can also have some other variation, and for example: change the geometry of housing, the camber top is changed at the plane top, and camber bottom, perhaps other suitable shapes are changed in tapered bottom; Circular, column type suspended filter material can be changed into triangle, or other suitable shapes; A T type silk bottom outer wall is changed to a T type silk lower inner wall through the external wall of the tubulose that is threaded, or adopts other applicable pattern to connect through the tubulose body inwall that is threaded; Be arranged on tubular base, micropore filter element, the T type silk head of case top or housing top one side separately, also can be changed at the camber top or housing top one side is provided with a plurality of tubular bodies, micropore filter element, T type silk head; Also can be changed on the internal structure; tapered separating plate is not set, suspended filter material perhaps is not set in the housing, perhaps T type silk head bottom is not provided with micropore filter element; be changed to the screen cloth of setting less than the suspended filter material diameter, such conversion all drops within the protection domain of the present utility model.
Claims (5)
1. floated tertiary filter, by housing, water inlet, water intaking valve, sewage draining exit, blowoff valve, tapered separating plate, suspended filter material, micropore filter element, the O grommet type seal, tubular body, T type silk head is formed, it is characterized in that: housing (1) is flat-top (2), cylindrical or the cuboid at the tapered end (15), center, tapered bottom (15) is provided with tubulose sewage draining exit (13) downwards, the sewage draining exit outer wall is provided with screw thread, through the blowoff valve that is threaded (14), lower housing portion one side is provided with tubulose water inlet (12), the water inlet outer wall is provided with screw thread, through the water intaking valve that is threaded (11).
2. floated tertiary filter according to claim 1, it is characterized in that: bottom in the housing, the above position of water inlet (12), along inner walls tapered separating plate (10) is set downwards, tapered separating plate bottom is body in a tubular form, tubular body wall, the full diameter of tapered separating plate base fabric is less than the circular hole (9) of suspended filter material diameter.
3. floated tertiary filter according to claim 1, it is characterized in that: the above position of tapered separating plate (10) in the housing, fill proportion in the housing less than water, diameter greater than tapered separating plate bottom tube wall, plate at the bottom of the ball-type or the column type suspended filter material (8) of circular hole (9) diameter.
4. floated tertiary filter according to claim 1, it is characterized in that: this case top (2) center is provided with the circular hole that diameter equates with micropore filter element (7) outer diameter, the circular hole place vertically is provided with T type cup micropore filter element, the filter core cup is covered with micropore, the top is provided with convex edge, (5) convex edge bottom, case top is provided with inner diameter and equates with the micropore filter element outer diameter, the O grommet type seal (6) of outer diameter and convex edge equal diameters, the tubular body (3) of diameter and convex edge equal diameters is set around the convex edge case top, the tubular body inwall is provided with screw thread, through the tubulose body T type silk head (4) that is threaded, a T type silk external wall of upper portion diameter equates that with the tubular body outer diameter inner diameter equates that with the filter core inner diameter inwall is provided with screw thread, T type silk head (4) bottom outer diameter equates with tubular body (3) inner diameter, the bottom is arranged on filter core convex edge (5) top, and outer wall is provided with screw thread, links together through screw thread and tubular body (3) inwall.
5. according to the described floated tertiary filter of claim 1 to 4, it is characterized in that: this housing (1) body wall top one side is provided with the circular hole that diameter equates with micropore filter element (7) outer diameter, being horizontally disposed with inner diameter around circular hole housing outer wall equates with Circularhole diameter, inwall is provided with the tubular body (3) of screw thread, a relative side horizontal level, the housing body wall is provided with the identical circular hole of diameter, being horizontally disposed with inner diameter around circular hole housing outer wall equates with Circularhole diameter, inwall is provided with the tubular body (18) of screw thread, be horizontally disposed with in the tubular body, connect housing two walls, outer diameter equates with the tubular body inner diameter, the filter body is covered with the cylindrical micropore filter element (7) of micropore, column type filter core both ends horizontal connects outer diameter and equates with the filter core outer diameter, the O grommet type seal (6 that inner diameter equates with the filter core inner diameter, 17), filter core one end O grommet type seal (17) level connects T type plug 16, plug one end outer diameter equates with tubular body (18) outer diameter, the other end equates with tubular body (18) inner diameter, body wall is provided with screw thread, link together through screw thread and tubular body (18) inwall, filter core other end O grommet type seal (6) horizontal connection tube shape body T type silk head (4), a silk inner diameter equates with the filter core inner diameter, inwall is provided with screw thread, one end outer diameter equates with tubular body (3) outer diameter, other end outer diameter equates with tubular body (3) inner diameter, outer wall is provided with screw thread, links together through screw thread and tubular body (3) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032367929U CN2598616Y (en) | 2003-01-28 | 2003-01-28 | Suspension three-step filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032367929U CN2598616Y (en) | 2003-01-28 | 2003-01-28 | Suspension three-step filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2598616Y true CN2598616Y (en) | 2004-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032367929U Expired - Fee Related CN2598616Y (en) | 2003-01-28 | 2003-01-28 | Suspension three-step filter |
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| Country | Link |
|---|---|
| CN (1) | CN2598616Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436771A (en) * | 2014-10-20 | 2015-03-25 | 苏州富奇诺水治理设备有限公司 | Fiber filter with high efficiency and convenience in operation |
| CN105536330A (en) * | 2016-01-29 | 2016-05-04 | 象山金鑫轻工机械厂 | Renewable spent lye filter device and using method thereof |
| CN109865323A (en) * | 2019-03-07 | 2019-06-11 | 贵州大学 | A kind of double tilted plate floating stuffing aquiculture waste water filtering separation device |
| CN110975411A (en) * | 2019-12-20 | 2020-04-10 | 中核二七二铀业有限责任公司 | Pretreatment filtering equipment for extraction stock solution |
-
2003
- 2003-01-28 CN CNU032367929U patent/CN2598616Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436771A (en) * | 2014-10-20 | 2015-03-25 | 苏州富奇诺水治理设备有限公司 | Fiber filter with high efficiency and convenience in operation |
| CN104436771B (en) * | 2014-10-20 | 2017-03-29 | 苏州富奇诺水治理设备有限公司 | A kind of convenient fabric filter of efficient operation |
| CN105536330A (en) * | 2016-01-29 | 2016-05-04 | 象山金鑫轻工机械厂 | Renewable spent lye filter device and using method thereof |
| CN109865323A (en) * | 2019-03-07 | 2019-06-11 | 贵州大学 | A kind of double tilted plate floating stuffing aquiculture waste water filtering separation device |
| CN110975411A (en) * | 2019-12-20 | 2020-04-10 | 中核二七二铀业有限责任公司 | Pretreatment filtering equipment for extraction stock solution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |