CN203469565U - Purifying and filtering device - Google Patents
Purifying and filtering device Download PDFInfo
- Publication number
- CN203469565U CN203469565U CN201320543835.2U CN201320543835U CN203469565U CN 203469565 U CN203469565 U CN 203469565U CN 201320543835 U CN201320543835 U CN 201320543835U CN 203469565 U CN203469565 U CN 203469565U
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- clear water
- filtering tank
- water reserviors
- pipe
- reserviors
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Abstract
The utility model relates to a purifying and filtering device. The purifying and filtering device comprises a filtering tank, wherein a water intake pipe is arranged above the filtering tank; water flowing into the filtering tank is filtered by a filter material at the middle part of the filtering tank, and purified water is output from a dripping device at the bottom of the filtering tank; the purified water is introduced to a clean water tank above the filtering tank through a vertical connecting pipe; an upper cavity of the filtering tank is connected with a vertical backflush pipe penetrating through the clean water tank by an inner cavity of the clean water tank and a top plate; the backflush pipe is horizontally connected with a water intake pipe penetrating into the clean water tank; the part above the connection between the backflush pipe and the water intake pipe is also connected with another manual backflush pipe penetrating through the clean water tank. The device is compact in structure, has a good filtering effect, is high in effluent quality, and meanwhile is convenient to clean.
Description
Technical field
The utility model relates to a kind of filtration equipment for clarifying.
Background technology
Former water cannot be used before processing, could use after need removing after filtration impurity.And former water also needs further to filter after initial reaction precipitation, just can reach user demand.And filtering ponds are what to separate with clear water in filtering and purifying in the past, floor space is large, and simultaneously the filtrate in filtering ponds has dirt alluvial between in use for a long time, and the carrying out of filtering ponds cleaned the difficulty that becomes, labor intensive.
Summary of the invention
The purpose of this utility model is to provide a kind of filtration equipment for clarifying, compact conformation, and good filtration effect, effluent characteristics is high, simultaneously convenient cleaning.
The technical solution of the utility model is: a kind of filtration equipment for clarifying, comprise filtering tank, it is characterized in that, described filtering tank top is provided with water inlet pipe, the water that flows into filtering tank is exported water purification from the dripping and leaking device of filtering tank bottom after the media filtration at filter tank middle part, and described water purification leads to through vertical tube connector the clear water reserviors that are connected to filtering tank top.
Further, described filtering tank epicoele is connected with the vertical backwash tube that passes clear water reserviors through clear water reserviors inner chamber and top board, on described backwash tube, be horizontally connected with the water inlet pipe that penetrates clear water reserviors, described backwash tube and top, water inlet pipe junction are also connected with the manual backwashing pipe that another laterally passes clear water reserviors.
Further, on described filtering tank epicoele sidewall, be also connected with filtrate feed pipe, on the sidewall of filtering tank bottom, be connected with filtrate discharge nozzle.
Further, described dripping and leaking device comprises the card of being located at filtering tank bottom, on described card, be connected with water clock pipe, described water clock pipe is provided with the filter cap that prevents that filtrate from flowing out, between described card and filtering tank base plate, form so that the collecting region that the water purification of exporting after media filtration collects, described collecting region sidewall is provided with blow-off pipe, is also connected with through filter tank inner chamber and cover plate and penetrates clear water reserviors cavity of resorption so that water purification enters the tube connector of clear water reserviors on described card.
Further, described clear water reserviors upper end is provided with horizontal overflow groove, and overflow groove one end is connected on backwash tube, and the other end is connected on clear water reserviors sidewall, described overflow groove bottom is connected with the outlet pipe that passes clear water reserviors, and described clear water reserviors epicoele is also provided with air inlet pipe in overflow groove top.
Further, on the sidewall of described clear water reserviors bottom, be connected with respectively clear water intake pipe and clear water efferent duct, in described clear water reserviors, be also provided with vertical siphon destructing tube, described siphon destructing tube bottom is located at clear water reserviors bottom, and upper end extends to outside clear water reserviors through top board.
Further, on the top board of described clear water reserviors, be also provided with peep hole and port lid.
Compared with prior art, the utlity model has following advantage: (1) compact conformation, floor space is little; (2) water after coarse filtration is filtered, good filtration effect, effluent characteristics is high; (3) according to siphon principle, can carry out automatic auto-flushing to filtrate in filtering ponds, save labour.
accompanying drawing explanation
Fig. 1 is front view of the present utility model;
In figure: 1-filtering tank 11-backwash tube 12-manual backwashing pipe 13-filtrate feed pipe 14-filtrate discharge nozzle 15-base plate 16-cover plate 2-water inlet pipe 3-dripping and leaking device 31-card 32-water clock pipe 321-filter cap 4-tube connector 5-clear water reserviors 51-overflow groove 511-outlet pipe 52-sidewall 53-air inlet pipe 54-intake pipe 55-clear water efferent duct 56-siphon destructing tube 57-peep hole 58-port lid 6-collecting region 61-blow-off pipe.
The specific embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below, but the utility model is not limited to this.
With reference to figure 1, a kind of filtration equipment for clarifying, comprise filtering tank 1, described filtering tank top is provided with the former water water inlet pipe 2 after reaction tank precipitation, the water of inflow filtering tank is from the dripping and leaking device 3 output water purification of filtering tank bottom after the quartz sand filter media filtration at filter tank middle part, and the vertical tube connector 4 of described water purification warp is towards the clear water reserviors 5 that are connected to filtering tank top.
In order to facilitate, in cleaning and filtering tank, there is the dirt between quartz sand gap, described filtering tank epicoele is connected with the vertical backwash tube 11 that passes clear water reserviors through clear water reserviors inner chamber and top board 51, water inlet pipe penetrates clear water reserviors and is laterally connected on backwash tube, in order to facilitate blowdown, described backwash tube and water inlet pipe junction top be also connected with another laterally pass clear water reserviors so that the manual backwashing pipe 12 of manual backwashing.
In order to fill filtrate in filtering tank, on described filtering tank epicoele sidewall, be also connected with filtrate feed pipe 13, change for convenience the filtrate in filtering tank, on the sidewall of filtering tank bottom, be connected with filtrate discharge nozzle 14.
In the present embodiment, described dripping and leaking device comprises the card 31 of being located at filtering tank bottom, 15 of described card and filtering tank base plates form so that the collecting region 6 that the water purification of exporting after media filtration collects, on described card, be connected with water clock pipe 32, described water clock pipe is provided with the filter cap 321 that prevents that filtrate from flowing out, on described card, be also connected with through filter tank inner chamber and cover plate 16 and penetrate clear water reserviors cavity of resorption so that water purification enters the tube connector 2 of clear water reserviors, described collecting region sidewall is provided with blow-off pipe 61.
In order to make the dilutional hyponatremia in clear water reserviors facilitate water to flow out, described clear water reserviors upper end is provided with horizontal overflow groove 51, overflow groove one end is connected on backwash tube, the other end is connected on clear water reserviors sidewall 52, described overflow groove bottom is connected with the outlet pipe 511 that passes clear water reserviors, and described clear water reserviors epicoele is also provided with air inlet pipe 53 in overflow groove top.
In the present embodiment, for convenient water intaking, on the sidewall of described clear water reserviors bottom, be connected with respectively clear water intake pipe 54 and clear water efferent duct 55, in order to stop the water in clear water reserviors to continue to flow backwards, in described clear water reserviors, be also provided with vertical siphon destructing tube 56, described siphon destructing tube bottom is located at clear water reserviors bottom, and upper end extends to outside clear water reserviors through top board 51.
In order to observe clear water reserviors inner case, on the top board of described clear water reserviors, be also provided with peep hole 57 and port lid 58.
Water purification process in this device Central Plains is as described below:
Former water after reaction tank precipitation enters filtering tank through water inlet pipe, and the water that flows into filtering tank is exported water purification after the quartz sand filtration at filter tank middle part, and water purification enters collecting region by filter cap, at collecting region, collects by connecting vertical adapter and flows to clear water reserviors.
Manual cleaning filtering tank, open the outer butterfly valve connecting of manual backwashing pipe, under Action of Gravity Field, as long as the water level in clear water reserviors is higher than Manual siphon pipe 20cm, clear water will be from tube connector adverse current to filtering tank, then through manually flowing out in backwash tube, now produces siphon principle, thereby under the effect of streaming potential, the precipitation dirt in quartz sand gap is taken out of, to reach the object in cleaning and filtering pond.In clear water reserviors cannot cover again siphon destructing tube bottom time, air enters siphon destructing tube, destroys rapidly siphonage, makes purifier recover normal operation.
In the quartz sand of filtering tank, precipitate dirt simultaneously and stop up the gap between quartz sand, the resistance that current flow through quartz sand increases, discharge reduces, the unnecessary water now entering from water inlet pipe will rise through backwash tube, when current cover backwash tube top, under the effect of siphon principle, current start adverse current, thereby drive quartz sand to stir friction, dirt is taken out of, to reach, rinse the object that quartz sand reaches cleaning and filtering pond.In clear water reserviors cannot cover again siphon destructing tube bottom time, air enters siphon destructing tube, destroys rapidly siphonage, makes purifier recover normal filtration work.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (7)
1. a filtration equipment for clarifying, comprise filtering tank, it is characterized in that, described filtering tank top is provided with water inlet pipe, the water that flows into filtering tank is exported water purification from the dripping and leaking device of filtering tank bottom after the media filtration at filter tank middle part, and described water purification leads to through vertical tube connector the clear water reserviors that are connected to filtering tank top.
2. a kind of filtration equipment for clarifying according to claim 1, it is characterized in that, described filtering tank epicoele is connected with the vertical backwash tube that passes clear water reserviors through clear water reserviors inner chamber and top board, on described backwash tube, be horizontally connected with the water inlet pipe that penetrates clear water reserviors, described backwash tube and top, water inlet pipe junction are also connected with the manual backwashing pipe that another laterally passes clear water reserviors.
3. a kind of filtration equipment for clarifying according to claim 1, is characterized in that, on described filtering tank epicoele sidewall, is also connected with filtrate feed pipe, on the sidewall of filtering tank bottom, is connected with filtrate discharge nozzle.
4. a kind of filtration equipment for clarifying according to claim 1, it is characterized in that, described dripping and leaking device comprises the card of being located at filtering tank bottom, on described card, be connected with water clock pipe, described water clock pipe is provided with the filter cap that prevents that filtrate from flowing out, between described card and filtering tank base plate, form so that the collecting region that the water purification of exporting after media filtration collects, described collecting region sidewall is provided with blow-off pipe, is also connected with through filter tank inner chamber and cover plate and penetrates clear water reserviors cavity of resorption so that water purification enters the tube connector of clear water reserviors on described card.
5. a kind of filtration equipment for clarifying according to claim 1, it is characterized in that, described clear water reserviors upper end is provided with horizontal overflow groove, overflow groove one end is connected on backwash tube, the other end is connected on clear water reserviors sidewall, described overflow groove bottom is connected with the outlet pipe that passes clear water reserviors, and described clear water reserviors epicoele is also provided with air inlet pipe in overflow groove top.
6. a kind of filtration equipment for clarifying according to claim 1, it is characterized in that, on the sidewall of described clear water reserviors bottom, be connected with respectively clear water intake pipe and clear water efferent duct, in described clear water reserviors, be also provided with vertical siphon destructing tube, described siphon destructing tube bottom is located at clear water reserviors bottom, and upper end extends to outside clear water reserviors through top board.
7. a kind of filtration equipment for clarifying according to claim 6, is characterized in that, is also provided with peep hole and port lid on the top board of described clear water reserviors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543835.2U CN203469565U (en) | 2013-09-03 | 2013-09-03 | Purifying and filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543835.2U CN203469565U (en) | 2013-09-03 | 2013-09-03 | Purifying and filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203469565U true CN203469565U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320543835.2U Expired - Lifetime CN203469565U (en) | 2013-09-03 | 2013-09-03 | Purifying and filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203469565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289060A (en) * | 2015-11-04 | 2016-02-03 | 中国电建集团华东勘测设计研究院有限公司 | Horizontal type filter device for sea water desalination |
-
2013
- 2013-09-03 CN CN201320543835.2U patent/CN203469565U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289060A (en) * | 2015-11-04 | 2016-02-03 | 中国电建集团华东勘测设计研究院有限公司 | Horizontal type filter device for sea water desalination |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 350102 No. 7 West Tieling Road, Minhou economic and Technological Development Zone, Fuzhou, Fujian Patentee after: FUJIAN BOYUANDATONG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: No. 7 West Tieling Road, Minhou economic and Technological Development Zone, Fuzhou Patentee before: Fujian Boyuan Datong Mechanical and Electrical Equipment Co., Ltd. |