CN201049224Y - High efficiency energy-saving filtering equipment - Google Patents
High efficiency energy-saving filtering equipment Download PDFInfo
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- CN201049224Y CN201049224Y CNU2006201554867U CN200620155486U CN201049224Y CN 201049224 Y CN201049224 Y CN 201049224Y CN U2006201554867 U CNU2006201554867 U CN U2006201554867U CN 200620155486 U CN200620155486 U CN 200620155486U CN 201049224 Y CN201049224 Y CN 201049224Y
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Abstract
The utility model provides a highly efficient and energy-saving filtering device, belongs to the water treatment equipment field. The device mainly provides a filtering device which can perform automatic back flushing and is highly efficient and energy-saving, The device comprises a filter cavity which is provided with an inlet pipe and an outlet pipe; the inside of the filter cavity is provided with filter materials which separate the filter cavity into a raw water sump and a clean water sump; a siphon storage water sump is separated in the filter cavity above the raw water sump and is communicated with the clean water sump through a communicating pipe; the outlet pipe is arranged at the upper part of the siphon storage water sump, the raw water sump is communicated with a pair of siphon generating pipes which use the filter materials for back flushing, the highest points of the siphon generating pipes are higher than the filter cavity; a siphon breaking pipe is arranged in the siphon storage sump. The utility model is simple in structure, decreases cost, does not need manual maintenance, saves manpower and resources efficiently and improves the oxygen content in water; the water quality and the filtering quality are improved greatly.
Description
Technical field
The utility model relates to a kind of water treatment facilities, specifically a kind of energy-efficient filter plant.
Background technology
General filter plant be former water conservancy with gravity or pressure by water inlet pipe more after filtration the bed of material filter, impurity is trapped in filter course fully, water purification after the filtration is discharged by outlet pipe, after the impurity that filter course is held back is too much, water has been difficult at this moment must wash filter course by filter course.Conventional now method is that filter course is carried out backwash, is to set up backwash pump or backwash water tank on filter plant generally speaking, and increases back flush valves on water inlet pipe and outlet pipe, so that the control backwashing water flows to.In the time of need carrying out backwash, at first must be with the valve closing of control water inlet pipe, open back flush valves again, open backwash pump or backwash water tank then, make backwashing water oppositely pass through filter course, impurity in the filter course is rinsed well, and discharged, can normally use after backwash is finished by back flush valves.
The utility model content
The technical problems to be solved in the utility model provides a kind ofly can carry out backwash, energy-efficient filter plant automatically.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of energy-efficient filter plant, comprise that one filters cavity, filter cavity and be provided with water inlet pipe and the outlet pipe that is communicated with distribution reservoir, filter in the cavity and be provided with filtrate, filtrate will filter cavity and be divided into and be positioned at the former sump that filtrate top and water inlet pipe directly be communicated with and be positioned at the clean water sump that is communicated with outlet pipe below the filtrate, also be separated out a siphon water storing bin in the filtration cavity above former sump, the siphon water storing bin is communicated with clean water sump by a connecting pipe, outlet pipe is positioned at siphon water storing bin top, former sump also is communicated with the siphon generator tube that a pair of filtrate carries out backwash, siphon generator tube peak is higher than the filtration cavity, and a siphon destructing tube also is installed in the siphon water storing bin.When impurity is too much in the filtrate, former water bunker level rises gradually, after water enters the siphon generator tube and flows out from the siphon generator tube, according to siphon principle, water in the clean water sump also can oppositely enter former sump through filtrate again by communicating pipe, and enter in the siphon generator tube and get rid of, thereby form backwash current to filtrate, be lower than siphon destructing tube until the clean water sump middle water level.
As the improvement to such scheme, described siphon destructing tube one end is communicated in the siphon water storing bin, and this end position is lower than outlet pipe, and the other end extends upward with atmosphere and is communicated with; Siphon destructing tube is positioned at siphon water storing bin middle-end one siphon destructive bucket is installed, and the siphon destructive bucket is the cavity that a diameter is slightly larger than siphon destructing tube, and a n shape bend pipe is installed on cavity wall, and bend pipe is communicated in siphon water storing bin and cavity; This siphon generator tube is a n shape, includes siphon tedge and the water side that water end (W.E.) is communicated in former sump and is positioned at the external siphon down-comer of filter chamber, and wherein siphon down-comer water side is lower than siphon tedge water intake end.。
As further improvement of these options, also be communicated with a vacuum generator tube in siphon generator tube water side, vacuum generator tube one end is communicated with the siphon generator tube, and the other end is connected with a vavuum pump; Being equipped with one on the siphon generator tube detects siphon generator tube middle water level and can provide the water level trigger of triggering signal and the pressure vacuum gauge that detects vacuum in the siphon generator tube, pressure vacuum gauge is positioned at siphon generator tube water side, and the signal end of water level trigger and pressure vacuum gauge circuit are connected with the vavuum pump control circuit.
Above-mentioned filter material layer is quartz sand, bauxite ceramic, cobble, the magnetite layer of simple substance, or the hierarchy after quartz sand, bauxite ceramic, cobble, the combination of magnetic iron ore individual layer.Promptly adopt the filtrate of multiple different specific weight, variable grain size, different-thickness, unlike material, to improve filter quality.
For reasonable distribution water inlet pipe water flow and increase water oxygen level, distribution reservoir is provided with and a plurality ofly is used for and filters the outlet pipe that the cavity water inlet pipe is communicated with, be provided with the aeration tube layer of an increase water oxygen level in the distribution reservoir inner transverse, the aeration tube layer is divided into distribution reservoir, following two cavitys, the aeration tube layer is arranged by a plurality of densely covered aeration tubes and is formed, aeration tube is with upper cavity, lower chamber is communicated with, the oral siphon of distribution reservoir enters distribution reservoir and passes the aeration tube layer from lower chamber and extends to upper cavity, the outlet pipe of distribution reservoir is communicated with lower chamber and the water inlet pipe that filters cavity, be n shape, wherein water intake end is positioned at the lower chamber bottom.
Compared with prior art, the utlity model has following advantage: 1. simple in structure, required pipeline and valve have still less been simplified equipment, have reduced cost; 2. by setting up structures such as siphon generator tube and siphon destructing tube, make equipment carry out backwash to filtrate automatically, need not manual maintenance, save artificial; 3. it is auxiliary to need not current consuming apparatus during backwash, has saved resource effectively; 4. improved the oxygen content in the water by increasing the aeration tube layer, water quality is higher; 5. adopt multilayer filtrate of different nature, current are filtered comprehensively, improved filter quality greatly.
Description of drawings
The specific embodiment
For the ease of those skilled in the art's understanding, the utility model structural principle is further described in detail below in conjunction with specific embodiment and accompanying drawing:
Embodiment one: as shown in Figure 1, the filter plant that this scheme disclosed comprises that a tubular filters cavity, filter cavity and under last, be divided into siphon water storing bin 41, former sump 42 and clean water sump 43 successively, isolate by filtrate 5 between former sump 42 and the clean water sump, wherein siphon water storing bin 41 directly is communicated with outlet pipe 2, outlet pipe 2 is positioned at siphon water storing bin 41 near tip position, and siphon water storing bin 41 is communicated with by a connecting pipe 3 with clean water sump 43 near bottom position; Former sump 42 directly is communicated with water inlet pipe 1, simultaneously, above former sump 42, also be communicated with a siphon generator tube, the siphon generator tube can be divided into siphon tedge 61 and siphon down-comer 62 according to the water flow inside direction, the two is communicated with on top, its highest point is higher than siphon water storing bin 41 highest points, wherein siphon tedge 61 water intake ends directly are communicated in former sump 42, siphon down-comer 62 water sides are communicated with a draining storehouse 63, siphon down-comer 62 water sides are lower than siphon tedge 61 water intake ends, so that the generation of siphonage.
Automatically stop after making siphonage proceed to a certain degree, a siphon destructing tube 7 also is installed in siphon water storing bin 41, as shown in Figure 3, siphon destructing tube 7 one ends are arranged in siphon water storing bin 41, and its position is lower than outlet pipe 2.This end also is equipped with a siphon destructive bucket 71, and siphon destructive bucket 71 is the cavity of a diameter greater than siphon destructing tube 7, and a plurality of n shape bend pipes 72 also are installed on sidewall, and bend pipe 72 is communicated with siphon water storing bin 41 and cavity; Siphon destructing tube 7 other ends extend upward with atmosphere and are communicated with.
During the filter plant operate as normal, the former water that has impurity enters former sump 42 by water inlet pipe 1, and by filtrate 5 that contaminant filter is clean, becomes water purification, and water purification enters clean water sump 43, and by communicating pipe 5 entering siphon water storing bin 42, gets rid of from outlet pipe 2 at last.Long when service time, when the impurity in the filtrate 5 is too much, former water will be difficult to see through filtrate 5, make the water level of former sump 42 not stop to raise, and enter in the siphon down-comer 62, according to siphon principle along siphon tedge 61, after being full of liquid in the siphon down-comer 62, along with the eliminating of liquid, make that siphon tedge 61 do not stop with in the liquid suction line in the former sump 42, and discharge by siphon down-comer 62.Because former sump 42 positions are lower than siphon water storing bin 41, when the water of former sump 42 reduces, the water of siphon water storing bin 41 then can flow backward to former sump 42 by communicating pipe 3 and filtrate 5 and replenish, the process of the aqueous reflux in the siphon water storing bin 41 has promptly been carried out backwash to filtrate 5, impurity in the filtrate 5 is discharged by the siphon generator tube, when the water level in the siphon water storing bin 41 is lower than siphon destructive bucket 71, siphon water storing bin 41 is communicated with atmosphere, siphonage is destroyed, water in the siphon water storing bin 41 no longer flows backwards, thereby finish the backwash of right filtrate 5, equipment enters the normal operation state automatically.This can be considered one-period, when the normal operation time is long make in the filtrate 5 impurity increase once more former shipwreck with by the time, siphonage takes place once more, once more filtrate 5 is carried out backwash, so goes round and begins again and carries out automatically.
In order to improve filter quality, filtrate 5 in this programme is a sandwich construction, be followed successively by quartz sand layer, bauxite ceramic layer, boulder bed, magnetite layer, magnetite layer, quartz sand layer and boulder bed from top to bottom, wherein the thickness of each layer can be decided according to the actual requirements, and is advisable with optimum efficiency.Simultaneously, can the reasonable distribution current when entering former sump 41 at Yuan Shui, water inlet pipe 1 can insert a distribution reservoir 8, and distribution reservoir structure and position are shown in accompanying drawing 4,5, distribution reservoir 8 positions are higher than the entire equipment height, so that produce enough pressure former water are discharged by filtrate 5 and from outlet pipe 2.Distribution reservoir 8 is provided with a plurality of outlet pipes 82, each outlet pipe 82 can be communicated with a water inlet pipe 1 respectively, also laterally be provided with the aeration tube layer 83 of an increase water oxygen level in distribution reservoir 8 inside, aeration tube layer 83 is divided into upper and lower two cavitys with distribution reservoir 8, the oral siphon 81 of distribution reservoir 8 enters distribution reservoir 8 and passes aeration tube layer 83 from lower chamber and extends to upper cavity, the outlet pipe 82 of distribution reservoir 8 is communicated with lower chamber and the water inlet pipe 1 that filters cavity, outlet pipe 82 is a n shape, and wherein water intake end is positioned at the lower chamber bottom.Wherein, aeration tube layer 83 is arranged by a plurality of densely covered aeration tubes and is formed, and aeration tube is communicated with upper cavity, lower chamber.
Embodiment two: accompanying drawing 6 has disclosed another embodiment of the utility model, in this scheme, also be communicated with a vacuum generator tube 9 in siphon generator tube siphon down-comer 62 water sides, vacuum generator tube 9 one ends are communicated with siphon down-comer 62, the other end is connected with a vavuum pump 91, can make after vavuum pump 91 is opened and form vacuum in the siphon down-comer 62, become and the generation of siphonage in the guiding siphon generator tube, for vavuum pump 91 can be moved and stop automatically, being equipped with one on the siphon generator tube detects siphon generator tube middle water level and can provide the water level trigger 92 of triggering signal and the pressure vacuum gauge 93 that detects vacuum in the siphon generator tube, pressure vacuum gauge 93 has and can export the unlike signal function according to pressure condition, pressure vacuum gauge 93 is positioned at siphon down-comer 62 water sides, the signal end of water level trigger 92 and pressure vacuum gauge 93 circuits are connected with vavuum pump 91 control circuits, when causing former sump 42 water levels to rise to water level trigger 92 positions because filtrate 5 is stopped up by impurity, vavuum pump 9 runnings, vacuum generator tube 9 and siphon down-comer 62 produce certain vacuum, thereby the current that are in water level trigger 92 positions are continued by flowing out in the siphon down-comer 62, when siphon water storing bin 41 middle water levels are lower than siphon destructive bucket 71 positions, siphon generator tube vacuum is destroyed, pressure vacuum gauge 93 outputs one signal, vavuum pump 91 is decommissioned, and entire equipment returns to normal operating conditions.
In the present embodiment, except that having increased vacuum generator tube 9, vavuum pump 91, water level trigger 92 and pressure vacuum gauge 93, miscellaneous part all with embodiment one in identical, its operation principle is also similar, does not repeat them here.
Two above-mentioned embodiment only are the preferable implementation of the utility model; can not be considered as limiting the description of the utility model protection domain, any conspicuous replacement of being done under the prerequisite that does not break away from the present utility model design all belongs within the utility model protection domain.
Claims (9)
1. energy-efficient filter plant, comprise that one filters cavity, filter cavity and be provided with water inlet pipe (1) and the outlet pipe (2) that is communicated with distribution reservoir (8), filter in the cavity and be provided with filtrate (5), filtrate (5) will filter cavity and be divided into and be positioned at the former sump (42) that filtrate (5) top and water inlet pipe (1) directly be communicated with and be positioned at the clean water sump (43) that is communicated with outlet pipe (2) below the filtrate (5), it is characterized in that: in the filtration cavity of former sump (42) top, also be separated out a siphon water storing bin (41), siphon water storing bin (41) is communicated with clean water sump (43) by a connecting pipe (3), outlet pipe (2) is positioned at siphon water storing bin (41) top, former sump (42) also is communicated with the siphon generator tube that a pair of filtrate (5) carries out backwash, siphon generator tube peak is higher than the filtration cavity, and a siphon destructing tube (7) also is installed in siphon water storing bin (41).
2. energy-efficient filter plant according to claim 1 is characterized in that: described siphon destructing tube (7) one ends are communicated in the siphon water storing bin (41), and this end position is lower than outlet pipe (2), and the other end extends upward with atmosphere and is communicated with.
3. energy-efficient filter plant according to claim 2, it is characterized in that: the end that described siphon destructing tube (7) is arranged in siphon water storing bin (41) is equipped with a siphon destructive bucket (71), siphon destructive bucket (71) is the cavity that a diameter is slightly larger than siphon destructing tube (7), one n shape bend pipe (72) is installed on cavity wall, and bend pipe (72) is communicated with siphon water storing bin (41) and cavity.
4. energy-efficient filter plant according to claim 3, it is characterized in that: described siphon generator tube is a n shape, include siphon tedge (1) and the water side that water end (W.E.) is communicated in former sump (42) and be positioned at the external siphon down-comer (2) of filter chamber, wherein siphon down-comer (2) water side is lower than siphon tedge (1) water intake end.
5. energy-efficient filter plant according to claim 4 is characterized in that: also be communicated with a vacuum generator tube (9) in siphon generator tube water side, vacuum generator tube (9) one ends are communicated with the siphon generator tube, and the other end is connected with a vavuum pump (91).
6. energy-efficient filter plant according to claim 5, it is characterized in that: on the siphon generator tube, be equipped with one and detect siphon generator tube middle water level and can provide the water level trigger (92) of triggering signal and the pressure vacuum gauge (93) that detects vacuum in the siphon generator tube, pressure vacuum gauge (93) is positioned at siphon generator tube water side, and the signal end of water level trigger (92) and pressure vacuum gauge (93) circuit are connected with vavuum pump (91) control circuit.
7. energy-efficient filter plant according to claim 1 is characterized in that: described filter material layer is quartz sand, bauxite ceramic, cobble, the magnetite layer of simple substance, or the hierarchy after quartz sand, bauxite ceramic, cobble, the combination of magnetic iron ore individual layer.
8. according to each described energy-efficient filter plant in the claim 1 to 8, it is characterized in that: described distribution reservoir (8) is provided with and a plurality ofly is used for and filters the outlet pipe (82) that cavity water inlet pipe (1) is communicated with, is provided with the aeration tube layer (83) of an increase water oxygen level in distribution reservoir (8) inner transverse.
9. energy-efficient filter plant according to claim 9, it is characterized in that: described aeration tube layer (83) is divided into upper and lower two cavitys with distribution reservoir (8), form by a plurality of densely covered aeration tubes arrangements, aeration tube is communicated with upper cavity, lower chamber, the oral siphon (81) of distribution reservoir (8) enters distribution reservoir (8) and passes aeration tube layer (83) from lower chamber and extends to upper cavity, the outlet pipe (82) of distribution reservoir (8) is communicated with lower chamber and the water inlet pipe (1) that filters cavity, this outlet pipe (82) is a n shape, and wherein water intake end is positioned at the lower chamber bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201554867U CN201049224Y (en) | 2006-12-27 | 2006-12-27 | High efficiency energy-saving filtering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201554867U CN201049224Y (en) | 2006-12-27 | 2006-12-27 | High efficiency energy-saving filtering equipment |
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| Publication Number | Publication Date |
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| CN201049224Y true CN201049224Y (en) | 2008-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2006201554867U Expired - Fee Related CN201049224Y (en) | 2006-12-27 | 2006-12-27 | High efficiency energy-saving filtering equipment |
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| CN (1) | CN201049224Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032538A (en) * | 2016-11-14 | 2017-08-11 | 武汉兴天宇环境股份有限公司 | It is a kind of to monitor the sewage treating and recovering device of water quality |
| CN107265574A (en) * | 2017-07-31 | 2017-10-20 | 上海泓济环保科技股份有限公司 | Dephosphorization apparatus is filtered in automatic backwash siphon |
-
2006
- 2006-12-27 CN CNU2006201554867U patent/CN201049224Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032538A (en) * | 2016-11-14 | 2017-08-11 | 武汉兴天宇环境股份有限公司 | It is a kind of to monitor the sewage treating and recovering device of water quality |
| CN107265574A (en) * | 2017-07-31 | 2017-10-20 | 上海泓济环保科技股份有限公司 | Dephosphorization apparatus is filtered in automatic backwash siphon |
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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: 20080423 Termination date: 20151227 |
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| EXPY | Termination of patent right or utility model |