CN201997180U - Siphon filter experimental model - Google Patents
Siphon filter experimental model Download PDFInfo
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- CN201997180U CN201997180U CN2011200116512U CN201120011651U CN201997180U CN 201997180 U CN201997180 U CN 201997180U CN 2011200116512 U CN2011200116512 U CN 2011200116512U CN 201120011651 U CN201120011651 U CN 201120011651U CN 201997180 U CN201997180 U CN 201997180U
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- siphon
- filter
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Abstract
The utility model discloses a siphon filter experimental model, which comprises a single filter tank, a raw water inlet system, a water inlet siphon system, a filtration and drainage system, a backwashing water inlet system and a backwashing drainage system, wherein the raw water inlet system comprises a raw water tank, a water feeding pump and a water feeding pipe; the water inlet siphon system comprises a water inlet channel and an effluent channel; the filtration and drainage system comprises a filter water tank, a perforating filter plate and a filter outlet channel; and the backwashing water inlet system comprises a clean water tank, a pipeline pump and a backwashing water inlet pipe and the like. The integral siphon filter experimental model connected by all systems is compact in structure, low in construction and complete in backwashing process, and capable of meeting requirements of colleges and universities and relative units for the siphon filter experimental model.
Description
Technical field
The utility model relates to a kind of experimental teaching model of cobalt to water treatment filtration structures, relates in particular to a kind of siphon filter experimental model.
Background technology
One forms one group of filter tank by 6～8 lattice filter tanks siphon filter, and a shared water leg is discharged back clear water, the shared flush discharge system of filtering.Each filter tank all comprises into water siphonic system and backwash draining siphonic system, and backwash is carried out in single lattice filter tank in turn, and the backwash water yield is provided by the filtered water in other filter tanks.
Give in the water treatment course existing colleges and universities " water engineering ", " water quality engineering (one) " etc., need siphon filter model experiment teaching intensification and consolidate the student the essential structure of siphon filter and the understanding of operation principle.
Siphon filter experimental model of the prior art exists the filter tank bulky, takes up an area of, the cost height, or filtration, the incomplete shortcoming of backwash process.
Summary of the invention
The purpose of this utility model provides a kind of compact conformation, cost is low, backwash process is complete siphon filter experimental model.
The purpose of this utility model is achieved through the following technical solutions:
Siphon filter experimental model of the present utility model comprises single lattice filter tank, former water water inlet system, water inlet siphonic system, filters drainage system, backwash water inlet system, backwash drainage system;
Described former water water inlet system comprises raw water box, charging pump and the upper hose that connects successively, and described upper hose is provided with the water supply valve door;
Described water inlet siphonic system comprises intake chamber, goes out chute, described intake chamber is connected by the siphon inlet pipe with going out between the chute, describedly go out in the chute to be provided with overflow plate, the import of described intake chamber is connected with described upper hose, and the described outlet that goes out chute is connected with described single lattice filter tank;
Described filtration drainage system comprises filtered water reservoir, and described single lattice filter tank is communicated with filtered water reservoir by the perforation filter plate, and described filtered water reservoir is two-layer about being divided into, two-layer up and down between by the bypass line connection, the upper strata is connected with and filters out tank;
Described backwash water inlet system comprises filtered water tank, tubing pump and the backflushing water intake pipe road that connects successively, and described backflushing water intake pipe road is connected with described filtered water reservoir or bypass line;
Described backwash siphon drainge system comprises wash-water gutter, recoil water leg, siphon drainage pipe and the rhone that connects successively, and described wash-water gutter is located at the top in described single lattice filter tank.
The technical scheme that is provided by above-mentioned the utility model as can be seen, the siphon filter experimental model that the utility model embodiment provides is owing to comprise single lattice filter tank, former water water inlet system, water inlet siphonic system, filtration drainage system, backwash water inlet system, backwash drainage system.Connect into complete siphon filter experimental model between each system, compact conformation, cost is low, backwash process is complete.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
The schematic diagram of the siphon filter experimental model that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the structural representation of intake chamber in the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on embodiment of the present utility model, those of ordinary skills belong to protection domain of the present utility model not making the every other embodiment that is obtained under the creative work prerequisite.
Below in conjunction with accompanying drawing the utility model embodiment is described in further detail.
Siphon filter experimental model of the present utility model, its preferable specific embodiment are to comprise single lattice filter tank, former water water inlet system, water inlet siphonic system, filter drainage system, backwash water inlet system, backwash drainage system;
Described former water water inlet system comprises raw water box, charging pump and the upper hose that connects successively, and described upper hose is provided with the water supply valve door;
Described water inlet siphonic system comprises intake chamber, goes out chute, described intake chamber is connected by the siphon inlet pipe with going out between the chute, describedly go out in the chute to be provided with overflow plate, the import of described intake chamber is connected with described upper hose, and the described outlet that goes out chute is connected with described single lattice filter tank;
Described filtration drainage system comprises filtered water reservoir, and described single lattice filter tank is communicated with filtered water reservoir by the perforation filter plate, and described filtered water reservoir is two-layer about being divided into, two-layer up and down between by the bypass line connection, the upper strata is connected with and filters out tank;
Described backwash water inlet system comprises filtered water tank, tubing pump and the backflushing water intake pipe road that connects successively, and described backflushing water intake pipe road is connected with described filtered water reservoir or bypass line;
Described backwash siphon drainge system comprises wash-water gutter, recoil water leg, siphon drainage pipe and the rhone that connects successively, and described wash-water gutter is located at the top in described single lattice filter tank.
Described bypass line is connected with gas handling system.
Described single lattice are provided with three-layer filter in the filter tank, and lower floor is a microlith, and the middle level is a quartz sand, and the upper strata is an anthracite, and the filtering layer gross thickness is 300～400mm.
Be provided with steady water cowling panel and overflow plate in the described intake chamber.
On the described bypass pipe bypass solenoid valve is set.
Filter out tank and be connected with filtered water tank, described rhone is connected with raw water box.
Described single lattice filter tank is provided with three liquid level control points, wherein, the 3rd liquid level control point exceeds described wash-water gutter highest point 20mm, and the second liquid level control point is higher than the 3rd liquid level control point 200mm, and the first liquid level control point is positioned at following 100mm place, described siphon drainage pipe top.
This model bottom is equipped with the universal wheel of strap brake.
The utility model is that a kind of structure is succinct, the removable desk-top teaching mode that the principle statement is clear, cheap, small and exquisite.
In the utility model, the siphon filter experimental model comprises single lattice filter tank, and the filter tank inner bottom part is the perforation filter plate, and filtrate is a three-layer filter, lower floor's microlith, and middle level quartz sand, the upper strata is an anthracite, thickness of filter bed is 300～400mm; Water inlet siphon pond is connected the constant intake chamber of water level and is gone out chute by the siphon inlet pipe, and intake chamber is established vertical water-stabilizing board and overflow plate, and effluent trough is established the vertical-overflow plate; Flush discharge siphon pond connects flushing water feeder and rhone by siphon drainage pipe, and drainpipe inserts raw water box; Filtrate backpurge system water inlet end connects filtered water reservoir, and the water side connects filtered water reservoir; Filtered water reservoir is established the vertical-overflow plate, overflow water inserts clear water reserviors, horizontal baffle is set in the middle of the filtered water reservoir, filtered water reservoir is divided into disconnected two pools up and down, two pools are communicated with by being communicated with other pipe, be communicated with other pipe pipeline and be provided with magnetic valve, the magnetic valve bottom that is communicated with other pipe connects vent line; The filtrate backpurge system with clear water supply filtered water reservoir in the clear water reserviors, keeps the filtered water reservoir water level constant by the pipe pressurizing pump; Can realize that by connectivity trachea air-water recoils simultaneously, make the observer understand recoil the simultaneously phenomenon of filtrate of air-water; The siphon filter experimental model is controlled automatically by waterpower, realizes operation automatically.
Specific embodiment:
As shown in Figure 1 and Figure 2, raw water box 25 is connected with intake chamber 21 by upper hose 28, and upper hose 28 is installed water solenoid valve 27; Siphon inlet pipe 20 inserts single lattice filter tank 14 with former water siphon turnover chute 18 in the intake chamber 21; Single lattice filter tank 14 is communicated with filtered water reservoir 11 by perforation filter plate 15; Filtered water reservoir 11 is divided into two parts up and down by horizontal baffle 12, and these two parts are communicated with by bypass pipe 7, and bypass solenoid valve 8 is set on the bypass pipe 7, and air pump is connected by air inlet pipe 2 in bypass pipe 7 bottoms, and air inlet magnetic valve 3 is set on the air inlet pipe; Filtered water reservoir 11 is connected with filtering out tank 10, filters out tank 10 and establishes filtered water drainpipe 9, and filtered water drainpipe 9 inserts filtered water tank 0; Filtered water tank 0 is connected with bypass pipe 7 bottoms with filtered water reservoir 11 tops with backflushing water intake pipe 4 by tubing pump 1, establishes recoil magnetic valve 5 and air water back washing magnetic valve 6 on the backflushing water intake pipe 4.
The operation principle of specific embodiment is:
1, siphon filter filter process:
Former water through charging pump 26 by raw water box 25 through last water solenoid valve 27, upper hose 28, enter intake chamber 21, former water is through water-stabilizing board's 30 rectifications, intake chamber keeps water level constant, unnecessary former water flows back to raw water box 25 through overflow plate 31.
Siphon inlet pipe 20 is with former water siphon turnover chute 18 in the intake chamber 21, former water goes out to flow in single lattice filter tank 14 through the water inlet overflow plate, 14 filter through single lattice filter tank, filtered water flows into filtered water reservoir 11 through perforation filter plate 15, filtered water enters filtered water reservoir 11 tops by bypass pipe 7, bypass solenoid valve 8, and effluent trough 10, filtered water drainpipe 9 flow into filtered water tank 0 after filtration.
Along with filtering cloth head increases gradually, because inflow is constant, water level constantly rises in single lattice filter tank 14, when water level reaches peak level A (A point position is at following 100mm place, siphon drainage pipe 17 tops), need stop to filter.
2, siphon filter backwash process:
Robot control system(RCS) is destroyed the vacuum of siphon inlet pipe 20 automatically, water level reduces gradually in single lattice filter tank 14, when reaching the B point when (be higher than and filter out tank C point 200mm), vavuum pump 29 is extracted siphon drainage pipe 17 interior air out and is made it to form siphon, surplus water flows into raw water box through siphon drainage pipe 17 suction rhones through washback drainpipe in the filter tank.
When the filter tank water level is lower than when filtering out tank C point, backwash begins, system starts tubing pump 1, open recoil magnetic valve 5, make the filtered water reservoir full water, unnecessary clear water effluent trough 10 and filtered water drainpipe 9 after filtration flows back to filtered water tank 0, simulates other lattice filter tank normal operation, backwashing water enters recoil water leg 16 through wash-water gutter 13, is discharged by siphon drainage pipe 17.
After filtrate was rinsed well, backwash process finished, and system destruction siphon drainage pipe 17 vacuum are closed recoil magnetic valve 5, close tubing pump 1, the siphon inlet pipe 20 into water of resuming work then, and filter process restarts.
3, air-water recoil filtrate:
In backwash process, close the recoil magnetic valve, close bypass solenoid valve, open air inlet magnetic valve 3, air water mixes the recoil filtrate.
The utility model can satisfy colleges and universities and the relevant unit needs to the siphon filter experimental model, simple in structure, principle performance process is clear, filtration and backwash overall process have been realized in single lattice filter tank, and floor space is little, can also observe recoil the simultaneously phenomenon of filtrate of air-water simultaneously, whole experimental model is a self-circulation system, the backwashing water recycling, as filtering former water, filtered water inserts filtered water tank as backwash water; Whole system can be automatic control, realizes unattended.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (8)
1. a siphon filter experimental model is characterized in that, comprises single lattice filter tank, former water water inlet system, water inlet siphonic system, filters drainage system, backwash water inlet system, backwash drainage system;
Described former water water inlet system comprises raw water box, charging pump and the upper hose that connects successively, and described upper hose is provided with the water supply valve door;
Described water inlet siphonic system comprises intake chamber, goes out chute, described intake chamber is connected by the siphon inlet pipe with going out between the chute, describedly go out in the chute to be provided with overflow plate, the import of described intake chamber is connected with described upper hose, and the described outlet that goes out chute is connected with described single lattice filter tank;
Described filtration drainage system comprises filtered water reservoir, and described single lattice filter tank is communicated with filtered water reservoir by the perforation filter plate, and described filtered water reservoir is two-layer about being divided into, two-layer up and down between by the bypass line connection, the upper strata is connected with and filters out tank;
Described backwash water inlet system comprises filtered water tank, tubing pump and the backflushing water intake pipe road that connects successively, and described backflushing water intake pipe road is connected with described filtered water reservoir or bypass line;
Described backwash siphon drainge system comprises wash-water gutter, recoil water leg, siphon drainage pipe and the rhone that connects successively, and described wash-water gutter is located at the top in described single lattice filter tank.
2. siphon filter experimental model according to claim 1 is characterized in that described bypass line is connected with gas handling system.
3. siphon filter experimental model according to claim 1 is characterized in that, described single lattice are provided with three-layer filter in the filter tank, and lower floor is a microlith, and the middle level is a quartz sand, and the upper strata is an anthracite, and the filtering layer gross thickness is 300～400mm.
4. siphon filter experimental model according to claim 1 is characterized in that, is provided with steady water cowling panel and overflow plate in the described intake chamber.
5. siphon filter experimental model according to claim 1 is characterized in that, on the described bypass pipe bypass solenoid valve is set.
6. siphon filter experimental model according to claim 1 is characterized in that, filters out tank and is connected with filtered water tank, and described rhone is connected with raw water box.
7. siphon filter experimental model according to claim 1, it is characterized in that, described single lattice filter tank is provided with three liquid level control points, wherein, the 3rd liquid level control point exceeds described wash-water gutter highest point 20mm, the second liquid level control point is higher than the 3rd liquid level control point 200mm, and the first liquid level control point is positioned at following 100mm place, described siphon drainage pipe top.
8. according to each described siphon filter experimental model of claim 1 to 7, it is characterized in that this model bottom is equipped with the universal wheel of strap brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200116512U CN201997180U (en) | 2011-01-14 | 2011-01-14 | Siphon filter experimental model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200116512U CN201997180U (en) | 2011-01-14 | 2011-01-14 | Siphon filter experimental model |
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| Publication Number | Publication Date |
|---|---|
| CN201997180U true CN201997180U (en) | 2011-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200116512U Expired - Fee Related CN201997180U (en) | 2011-01-14 | 2011-01-14 | Siphon filter experimental model |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785199A (en) * | 2014-01-26 | 2014-05-14 | 泰兴市睿济科技有限公司 | Backwash filter |
| CN104801101A (en) * | 2015-03-31 | 2015-07-29 | 绍兴精功机电有限公司 | Siphon control device of integrated water purifier |
| CN107607406A (en) * | 2017-10-18 | 2018-01-19 | 上海核工程研究设计院有限公司 | A kind of siphon destructive experimental study system |
| CN112742103A (en) * | 2020-12-27 | 2021-05-04 | 海南龙宝农业设备有限公司 | Agricultural automatic flushing filter |
-
2011
- 2011-01-14 CN CN2011200116512U patent/CN201997180U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785199A (en) * | 2014-01-26 | 2014-05-14 | 泰兴市睿济科技有限公司 | Backwash filter |
| CN104801101A (en) * | 2015-03-31 | 2015-07-29 | 绍兴精功机电有限公司 | Siphon control device of integrated water purifier |
| CN107607406A (en) * | 2017-10-18 | 2018-01-19 | 上海核工程研究设计院有限公司 | A kind of siphon destructive experimental study system |
| CN112742103A (en) * | 2020-12-27 | 2021-05-04 | 海南龙宝农业设备有限公司 | Agricultural automatic flushing filter |
| CN112742103B (en) * | 2020-12-27 | 2022-04-22 | 海南龙宝农业设备有限公司 | Agricultural automatic flushing filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20140114 |