CN206735955U - The water treatment facilities that a kind of sterilization with backwashing system de-tastes - Google Patents
The water treatment facilities that a kind of sterilization with backwashing system de-tastes Download PDFInfo
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- CN206735955U CN206735955U CN201720081426.3U CN201720081426U CN206735955U CN 206735955 U CN206735955 U CN 206735955U CN 201720081426 U CN201720081426 U CN 201720081426U CN 206735955 U CN206735955 U CN 206735955U
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- water
- sand filter
- filter
- pneumatic valve
- pipeline
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Abstract
The water treatment facilities that a kind of sterilization with backwashing system de-tastes, including ozone contact tank, carbon filter, sand filter, sand filter is connected by pipeline with backwashing system, backwashing system includes elevated tank, elevated tank is located at the top of sand filter, elevated tank is connected by favourable opposition pipeline, small washing pipe road with sand filter, and sand filter bottom of pond sets water purification delivery port.Compared with the prior art, the utility model sets micro- wadding pond between carbon filter and sand filter, flocks can will be carried out from carbon dust taken out of in carbon granules pond and other impurities, then filtered in sand filter, backwashing system carries out gas bleed to carbon filter, carbon dust in carbon filter and other impurities can be removed, to the advanced row gas bleed of sand filter, quartz sand and the friction for sticking thing in water can be increased, make to stick thing and quartzy sand separation, then carry out gas and mix flushing with the punching of small water, thing will be sticked and little particle impurity rinses out, finally carry out flood flushing, by the miscellaneous removing of bulky grain.
Description
Technical field
It the utility model is related to Water warfare field, specially a kind of carbon granule filter with backwashing system.
Background technology
The life of running water and people are closely bound up, and the water quality of running water and people's is healthy in close relations.Supply water at present
Safety is faced with the dual-pressure that pollution of waterhead getting worse and the water quality standard of tap water gradually step up, and this is to advanced water treatment
Technology also just proposes higher requirement.The general technology of water treatment is to extract the conduct such as rivers and lakes and underground water at present
Water source, the impurity in water source is condensed, deposit, separate, sterilize, de-tasted, is supplied to user.Typically gone using carbon granule filtering
Taste cuts dirt, otherwise be able to can be caused in carbon granule surface coagulating some spot, it is necessary to periodically clear up it using after a period of time
Filter insufficient, cause the indexs such as water purification turbidity, which part spot has viscosity, is not easy to be eliminated.
Utility model content
For solve to de-taste using carbon granule cut it is dirty during, technical problem that the spot of carbon granule surface condensation is difficult to clean off carries
For a kind of carbon granule filter with backwashing system.
The technical solution of the utility model is：
A kind of carbon granule filter with backwashing system, including ozone contact tank, carbon filter, sand filter, ozone connect
Pond is touched to connect with ozone generator, ozonolysis equipment respectively by tracheae, ozone contact tank is connected by water corridor with carbon filter,
Carbon filter is connected by water corridor with micro- wadding pond, and micro- wadding pond is connected by water corridor with sand filter, and sand filter passes through pipeline and backwash
System connectivity, micro- wadding agitating device is set in micro- wadding pond, chemical feed pipe is set in micro- wadding pond, one end of chemical feed pipe is in micro- wadding pond
Interior, the other end connects chemicals dosing plant, and medicine feeding hole is uniformly arranged on chemical feed pipe；
The backwashing system includes elevated tank, and elevated tank is located at the top of sand filter, and elevated tank includes recoil
Water inlet, favourable opposition delivery port, it is small go out the mouth of a river, favourable opposition delivery port is rushed in by favourable opposition pipeline with being arranged on the big of sand filter bottom
The mouth of a river is connected, and the small mouth of a river of going out is connected by small washing pipe road with being arranged on the small mouth of a river of rushing in of sand filter bottom, sand filter bottom of pond
Water purification delivery port is set, and water purification delivery port is connected by pipeline with water purifying tank, and water purification branch pipe, water purification branch pipe are set on this pipeline
The water inlet of backwashing pump is connected to, the delivery port of backwashing pump is connected by pipeline with recoil water inlet, and elevated tank is set
In the top of sand filter, reduce the horizontal space-consuming of equipment, when being backwashed, elevated tank and sand filter can be passed through
Water-head, realize backwash；
Liquid level gauge is set in elevated tank, and liquid level gauge is connected by circuit with control unit, in favourable opposition pipeline, small washing pipe
On road, water purification branch pipe, operated pneumatic valve I, operated pneumatic valve II, operated pneumatic valve III, operated pneumatic valve I, operated pneumatic valve II, gas are set respectively
Movable valve III is connected by tracheae with control unit respectively；
Air inlet I, air inlet II be set respectively in the bottom of carbon filter, sand filter, air inlet I, air inlet II respectively with
Air blower I, air blower II are connected by tracheae I, tracheae II, set operated pneumatic valve IV, pneumatic respectively on tracheae I, tracheae II
Valve V, operated pneumatic valve IV, operated pneumatic valve V are connected with control unit by tracheae, set respectively in carbon filter, sand filter respectively
Put sewage draining exit.
The caliber of the favourable opposition pipeline is 490-510mm, and the caliber of the favourable opposition pipeline is 390-410mm.
Compared with the prior art, the utility model sets micro- wadding pond between carbon filter and sand filter, can will be from carbon granules pond
In the carbon dust taken out of and other impurities carry out flocks, then filtered in sand filter, backwashing system is to carbon filter
Gas bleed is carried out, the carbon dust and other impurities in carbon filter can be removed, to the advanced row gas bleed of sand filter, Neng Gouzeng
Add quartz sand and the friction for sticking thing in water, make to stick thing and quartzy sand separation, then carry out gas and mix punching with the punching of small water
Wash, thing will be sticked and little particle impurity rinses out, flood flushing is finally carried out, by the miscellaneous removing of bulky grain.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Embodiment
As shown in figure 1, a kind of carbon granule filter with backwashing system, including ozone contact tank 52, carbon filter 58,
Sand filter 70, ozone contact tank 52 are connected with ozone generator 54, ozonolysis equipment 50 respectively by tracheae, ozone contact tank
52 are connected by water corridor with carbon filter 58, and carbon filter 58 is connected by water corridor with micro- wadding pond 63, and micro- wadding pond 63 passes through water corridor and sand
Filter tank 70 is connected, and sand filter 70 is connected by pipeline with backwashing system, and micro- wadding agitating device 59 is set in micro- wadding pond 63,
Chemical feed pipe 60 is set in micro- wadding pond 63, and one end of chemical feed pipe 60 is in micro- wadding pond 63, other end connection chemicals dosing plant, chemical feed pipe 60
On be uniformly arranged medicine feeding hole.
After the water purification of sedimentation basin reaches ozone contact tank 52, ozone sterilization is carried out, the ozone not being only absorbed by the water is by ozone point
After solution device 50 is decomposed into oxygen gas and water, then it is discharged in air, the water after sterilization is de-tasted by carbon filter, in carbon filter,
Water impacts to granular activated carbon, can produce superfine small carbon dust, be blended in water, the water with carbon dust enters micro- wadding
In pond 63, being mixed with the medicament in micro- wadding pond 63, micro- wadding agitating device 59 is sufficiently stirred, and carbon dust condenses into large granular impurity,
Sand filter 70 can be carried out cutting dirt, and the large granular impurity in water is filtered out, so can be obtained by the water of clarification.
The backwashing system includes elevated tank 80, and elevated tank 80 is located at the top of sand filter 70, elevated tank 80
Including recoil water inlet, favourable opposition delivery port, it is small go out the mouth of a river, favourable opposition delivery port is by favourable opposition pipeline 76 and is arranged on sand filter 70
The mouth of a river is rushed in the favourable opposition water inlet connection of bottom, the small mouth of a river of going out by small washing pipe road 74 with being arranged on the small of the bottom of sand filter 70
Connection, the bottom of pond of sand filter 70 set water purification delivery port, and water purification delivery port is connected with water purifying tank 77 by pipeline, set on this pipeline
Put water purification branch pipe 75, water purification branch pipe 75 is connected to the water inlet of backwashing pump 79, the delivery port of backwashing pump 79 by pipeline with
Recoil water inlet connection, and the water purification that sand filter is gone out is squeezed into elevated tank and used for rinsing sand pond, and elevated tank 80 is arranged on sand
The top in filter tank 70, reduce the horizontal space-consuming of equipment, when being backwashed, elevated tank 80 and sand filter can be passed through
70 water-head, realize backwash；
Liquid level gauge 81, lower liquid level gauge 83 on being set in elevated tank 80, upper liquid level gauge 81, lower liquid level gauge 83 pass through circuit
It is connected with control unit 82, on favourable opposition pipeline 76, small washing pipe road 74, water purification branch pipe 75, operated pneumatic valve I 72, gas is set respectively
Movable valve II 73, operated pneumatic valve III 78, operated pneumatic valve I 72, operated pneumatic valve II 73, operated pneumatic valve III 78 pass through tracheae and control respectively
Unit 82 processed connects；
Air inlet I, air inlet II are set respectively in the bottom of carbon filter 58, sand filter 70, and air inlet I, air inlet II divide
It is not connected with air blower I 65, air blower II 66 by tracheae I, tracheae II, operated pneumatic valve is set respectively on tracheae I, tracheae II
IV 64, operated pneumatic valve V 67, operated pneumatic valve IV 64, operated pneumatic valve V 67 are connected by tracheae with control unit 82 respectively, in carbon
Filter tank 58, sand filter 70 set sewage draining exit respectively.
The caliber of the favourable opposition pipeline 76 is 490-510mm, and the caliber of the favourable opposition pipeline 76 is 390-410mm.
In use, deposited stains are understood, it is necessary to carry out periodic cleaning to it in granular activated carbon, the surface of quartz sand,
When needing to clear up granular activated carbon, control unit 82 opens operated pneumatic valve IV 64, air blower I 65 is worked, air blast
The wind that machine I 65 blows enters to enter sector-style to granular activated carbon 55 and wash from the bottom of carbon filter 58, and impurity is blown afloat, and is arranged by sewage draining exit
Go out, after the completion of flushing, operated pneumatic valve IV 64 is closed, air blower I 65 is stopped；When needing that quartz sand 68 is cleaned
When, control unit 82 first controls operated pneumatic valve V 67 to open, and air blower II 66 is worked, and the wind that air blower II 66 blows is from sand filter
Bottom enter, sector-style entered to it and washed, makes to produce larger friction between spot and quartz sand, and depart from the surface of quartz sand,
Control unit 82 controls again opens operated pneumatic valve II 73, and the water of elevated tank 80 delivers water into sand filtration by small washing pipe road 74
The bottom in pond is rinsed to quartz sand, forms the effect of the mixed punching of air water, little particle impurity is rinsed out, flowed out with sewage draining exit,
Then control unit 82 will control operated pneumatic valve V 67 to close, and air blower II 66 is stopped, while by operated pneumatic valve II 73
Close, operated pneumatic valve I 72 is opened, the bottom that the water in elevated tank 80 is transported to sand filter by favourable opposition pipeline 76 is entered to it
Row rinses, and the caliber of favourable opposition pipeline 76 is larger, and water-carrying capacity is larger, there is larger impulse force, can be by the bulky grain of sand filtration pool surface
Impurity removes, and is discharged from sewage draining exit.
Liquid level gauge 81, lower liquid level gauge 83 on being set in elevated tank 80, for detecting the liquid level of elevated tank 80,
When the liquid level in elevated tank 80 is less than the height of lower liquid level gauge 83 detection, control unit 82 opens operated pneumatic valve III 78, makes anti-
Flushing pump 79 is worked, and water purification is extracted into elevated tank 80 by water purification branch pipe 75, when elevated tank 80 reaches upper liquid level gauge 81
The altitude range of detection, then the closing of control unit 82 operated pneumatic valve III 78, makes backwashing pump 79 be stopped.
The chemical feed pipe 60 is square chemical feed pipe, makes medicament is full and uniform to be added in micro- wadding pond 63.
Carbon filter 58, sand filter 70 are set in parallel in the same side in place, and the two forms carbon granule bilateral filter tank, reduce carbon filter
Pond 58,70 horizontal area occupied of sand filter, carbon filter 58 are only spaced micro- wadding pond 70 with sand filter 70, greatly reduce whole equipment
Space-consuming.
The bottom of ozone contact tank 52 sets aeration tube 53, and multiple aeration heads are set on aeration tube 53, and aeration tube 53 leads to
Cross tracheae to be connected with ozone generator 54, ozone can be made sufficiently to be contacted with water.
It is uniformly arranged three ozone release positions 51 at the top of ozone contact tank 52, water is stretched into tracheae one end at release position
In, the other end is connected with ozone generator 54, and the dispensing for adding ozone is put a little so that the bottom of water, top can with it is smelly
Oxygen fully contacts, and increases bactericidal effect.
Several weirs are set in ozone contact tank 52, water is constantly in the process on constantly climbing weir in flow process,
Increase the flowing of water, such water and the sufficient contact-impact of ozone.
Water distribution system I 57 is set in carbon filter 58, gravel 56, the grain of gravel 56 are uniformly stacked in water distribution system I 57
Footpath is sequentially reduced from the bottom up, sets the granular activated carbon 55 of homogeneous in the top layer of gravel 56, gravel 56 can not only be to particle
Activated carbon 55 is supported, additionally it is possible to slow down the flow velocity of water, relative to the big gravel 56 of particle diameter, the small gravel 56 of particle diameter gathers,
Gap is small, and current are gradually slack-off, prevents water from carrying out fierce impact to granular activated carbon 55, after water reaches carbon filter 58, successively
By water distribution system I 57, gravel 56, granular activated carbon 55, water is contacted with granular activated carbon 55 and de-tasted.
Water distribution system II 69 is set in sand filter 70, gravel 56 is uniformly stacked in water distribution system II 69, gravel 56
Particle diameter is sequentially reduced from the bottom up, sets the quartz sand 68 of homogeneous in the top layer of gravel 56, quartz sand 68 can carry out cutting dirt, will
Bulky grain in water is removed, and gravel 56 can not only be supported to quartz sand 68, additionally it is possible to slow down the flow velocity of water, relative to grain
The big gravel 56 in footpath, the small gravel 56 of particle diameter gathers, gap is small, and current are gradually slack-off.
Claims (2)
1. the water treatment facilities that a kind of sterilization with backwashing system de-tastes, including ozone contact tank, carbon filter, sand filter,
It is characterized in that：Ozone contact tank is connected with ozone generator, ozonolysis equipment respectively by tracheae, and ozone contact tank passes through
Water corridor is connected with carbon filter, and carbon filter is connected by water corridor with micro- wadding pond, and micro- wadding pond is connected by water corridor with sand filter, sand filter
Connected by pipeline with backwashing system, micro- wadding agitating device is set in micro- wadding pond, chemical feed pipe, dosing are set in micro- wadding pond
One end of pipe is in micro- wadding pond, other end connection chemicals dosing plant, and medicine feeding hole is uniformly arranged on chemical feed pipe；
The backwashing system includes elevated tank, and elevated tank is located at the top of sand filter, and elevated tank includes recoil and intake
Mouth, favourable opposition delivery port, it is small go out the mouth of a river, favourable opposition delivery port passes through favourable opposition pipeline and the favourable opposition water inlet for being arranged on sand filter bottom
Connection, the small mouth of a river of going out are connected by small washing pipe road with being arranged on the small mouth of a river of rushing in of sand filter bottom, and sand filter bottom of pond is set
Water purification delivery port, water purification delivery port are connected by pipeline with water purifying tank, and water purification branch pipe, the connection of water purification branch pipe are set on this pipeline
In the water inlet of backwashing pump, the delivery port of backwashing pump is connected by pipeline with recoil water inlet；
Liquid level gauge is set in elevated tank, liquid level gauge is connected by circuit with control unit, favourable opposition pipeline, small washing pipe road,
On water purification branch pipe, operated pneumatic valve I, operated pneumatic valve II, operated pneumatic valve III be set respectively, it is operated pneumatic valve I, operated pneumatic valve II, pneumatic
Valve III is connected by tracheae with control unit respectively；
Air inlet I, air inlet II be set respectively in the bottom of carbon filter, sand filter, air inlet I, air inlet II respectively with air blast
Machine I, air blower II are connected by tracheae I, tracheae II, and operated pneumatic valve IV, operated pneumatic valve are set respectively on tracheae I, tracheae II
V, operated pneumatic valve IV, operated pneumatic valve V are connected by tracheae with control unit respectively, in carbon filter, the sand filter row of setting respectively
Dirty mouth.
2. the water treatment facilities that the sterilization of backwashing system as claimed in claim 1 de-tastes, it is characterised in that：The big washing pipe
The caliber in road is 490-510mm, and the caliber of the favourable opposition pipeline is 390-410mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081426.3U CN206735955U (en) | 2017-01-22 | 2017-01-22 | The water treatment facilities that a kind of sterilization with backwashing system de-tastes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081426.3U CN206735955U (en) | 2017-01-22 | 2017-01-22 | The water treatment facilities that a kind of sterilization with backwashing system de-tastes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206735955U true CN206735955U (en) | 2017-12-12 |
Family
ID=60556085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720081426.3U Expired - Fee Related CN206735955U (en) | 2017-01-22 | 2017-01-22 | The water treatment facilities that a kind of sterilization with backwashing system de-tastes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206735955U (en) |
-
2017
- 2017-01-22 CN CN201720081426.3U patent/CN206735955U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20190122 |