CN201347383Y

CN201347383Y - Integrated coal water purifier with high efficiency

Info

Publication number: CN201347383Y
Application number: CNU2009200023883U
Authority: CN
Inventors: 王中余; 许均
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-13
Filing date: 2009-02-13
Publication date: 2009-11-18
Anticipated expiration: 2019-02-13

Abstract

The utility model discloses an integrated coal water purifier with high efficiency which is composed of a coagulation catalyst chamber, a settling chamber and a filtering chamber, wherein, the coagulation catalyst chamber, the settling chamber and the filtering chamber assemble to a whole and is installed on a machine frame, the coagulation catalyst chamber is equipped with an infall and a folded plate, the settling chamber is equipped with a water distribution apparatus, a discharge pipe, a pipe chute and a catchment weir, the filtering chamber is equipped with a backwash rhone, a filtering intake chamber, a backwash rainspout, a double-layer filter material, a water distributor, a purified water port and a gas vent. The filtering apparatus can integrate a plurality of stages scattered treating, such as coagulation, setting, buffering water pool, hoisting and filtering, accordingly, realizes energy saving and improves treating ability, which has advantages of simple structure, little energy saving and high filtering efficiency. The integrated coal water purifier with high efficiency can be widely used in coal water, mine water and other high turbidity sewage treatment field.

Description

Effective integrated coal water purifier

Technical field:

The utility model relates to a kind of water treating equipment to coal water, pit water and other high-turbidity sewages, relates in particular to a kind of effective integrated coal water purifier.

Background technology:

At present the purification of sewage such as coal water, pit water is adopted more treatment by stages modes such as coagulation, precipitation, buffering pond, lifting, filtration, wherein coagulating is all based on mechanical stirring, because mechanical stirring speed is fixed, cause stirring intensity constant, need simultaneously to add dose, make coagulating effect impact resistance relatively poor according to frequent adjustment of the variation of water quality; Conventional coal water treatment deposition adopts width of cloth streaming, flat flow precipitation more, though effective, owing to need the long residence time, so floor space is big, efficient is lower; Existing filtering technique is that the water outlet with post precipitation drains into intermediate pool, to back stage pressure strainer, will increase a large amount of energy consumption because of many one-levels promote by water pump lifting; In sum, conventional coal water, pit water purification apparatus energy consumption are big, at the bottom of the efficient, complex structure, incompatible modern water correction plant field growth requirement.

Summary of the invention:

For solving above technical deficiency, the utility model provides a kind of can be one with the multistage scattered processing set of coagulation, precipitation, buffering pond, lifting, filtration etc. in the conventional coal water treating equipment, thereby realizes energy-conservation, as to improve processing power effective integrated coal water purifier.

For realizing above technology, the technical solution adopted in the utility model is:

Effective integrated coal water purifier is made up of coagulating chamber, settling chamber, filtration chamber's three parts, wherein coagulating chamber, settling chamber, filtration chamber are combined into one and are installed on the frame, the coagulating chamber is provided with water-in, flap, the settling chamber is provided with water-distributing device, shore pipe, inclined tube and water collecting dike, the inclined tube type of feed is opposite with water (flow) direction, and the filtration chamber is provided with backwash drainage tray, filtered water inlet groove, backwash water port, double-layer filter material, water distributor, water purification mouth and drain.

Described flap leading portion adopts the peak to the peak structure, can increase head loss and current gradient value; Mutually neat parallel flap is adopted in the stage casing, and its plate distance equals the peak separation of relative flap; Latter end adopts the straight parallel plate, makes the current gradient value descending, makes that medicament and water are multi-faceted to be contacted, and suspended substance flocculates into lyophobic dust in the water, thereby has improved reaction effect greatly.

It is filtrate that described double-layer filter material adopts hard coal and quartz sand.

The utility model makes needs to filter sewage at first by the coagulating chamber of flap arrangements is set, and increases sewage and medicament reaction times, improves the adsorption-flocculation effect; Precipitate in the settling chamber that inclined tube is set then, make throw out fully collision contact once more, improved the precipitation load, improved processing power and treatment effect at identical desilting area; Filter entering strainer at last by the water distribution backwash; Be efficient, the energy-saving and purifying equipment that collects coagulating, precipitates, is filtered into one.

Description of drawings:

Fig. 1 is the effective integrated coal water purifier of a utility model front view;

Fig. 2 is the effective integrated coal water purifier of a utility model vertical view;

Embodiment:

As shown in Figure 1 and Figure 2, effective integrated coal water purifier is made up of coagulating chamber 1, settling chamber 2, filtration chamber's 3 three parts, wherein coagulating chamber 1, settling chamber 2, filtration chamber 3 are combined into one and are installed on the frame 4, coagulating chamber 1 is provided with water-in 11, flap 12, settling chamber 2 is provided with water-distributing device 21, shore pipe 22, inclined tube 23 and water collecting dike 24, and filtration chamber 3 is provided with backwash drainage tray 31, filtered water inlet groove 32, backwash water port 33, double-layer filter material 34, water distributor 35, water purification mouth 36 and drain 37 and forms; During concrete enforcement, need filter sewage and flow into coagulating chamber 1 through water-in 11, coagulating chamber 1 is provided with flap 12 and arranges, leading portion adopts the peak to the peak structure, can increase head loss and current gradient value; Mutually neat parallel flap is adopted in the stage casing, and its plate distance equals the peak separation of relative flap; Latter end adopts the straight parallel plate, make the current gradient value descending, make that medicament and water are multi-faceted to be contacted, suspended substance flocculates into lyophobic dust in the water, thereby improved reaction effect greatly, behind coagulating, enter settling chamber 2 by water-distributing device 21, settling chamber 2 is provided with inclined tube 23, inclined tube 23 types of feed are opposite with water (flow) direction, the current upflow velocity is controlled to be 1.5mm/s in the inclined tube 23, inclined tube 23 supernatant pool height are 800mm, in reaction to strengthen the adsorption-condensation effect, former water is fully collided once more with sediment to be contacted, behind inclined tube 23 filling settlements, remove nearly all flocs unit and mechanical impurity, impurity is discharged through shore pipe 22, the post precipitation water outlet flows into filtration chamber 3 through water collecting dike 24, the filtered water inlet groove 32 of flowing through earlier, evenly enter in the filtration chamber 3 and hard coal, quartz sand is formed double-layer filter material 34 and is filtered, after the filtration, water distributor 35 (being the effect of catchmenting in the time of operation, is the water distribution effect in the time of backwash) plays collecting action, play the header effect in the water inlet process, back to be filtered water is discharged from pure water inlet 36; Prolongation along with filtration time, suspended contaminant is accumulated on filtrate 34, when Inlet and outlet water pressure reduction reaches certain numerical value (general 0.02-0.03MPa), filtration needs backwash so that recover filtration capacity, at this moment, by outside backwashing pump water purification is formed double-layer filter material 34 with hard coal, quartz sand in water distributor 35 pours filtration chamber 3 and carry out backwash, the draining of process backwash is by backwash drainage tray 31, backwash water port 33 discharge filters; Maintenance or when changing filtrate, the water of filtration chamber 3 can be emitted from drain 37 if desired.

The utility model is simple in structure, energy consumption is little, filtration efficiency is high, can be widely used in coal water, pit water and other high-turbidity sewage process field.

Claims

1, effective integrated coal water purifier is made up of coagulating chamber, settling chamber, filtration chamber's three parts, it is characterized in that: described coagulating chamber, settling chamber, filtration chamber are combined into one and are installed on the frame.

2, effective integrated coal water purifier according to claim 1, it is characterized in that: described coagulating chamber is provided with flap, and the flap leading portion adopts the peak to the peak structure, and mutually neat parallel flap is adopted in the stage casing, its plate distance equals the peak separation of relative flap, and latter end adopts the straight parallel plate.

3, effective integrated coal water purifier according to claim 1, it is characterized in that: described settling chamber is provided with water-distributing device, shore pipe, inclined tube and water collecting dike.

4, effective integrated coal water purifier according to claim 1, it is characterized in that: described filtration chamber is provided with backwash drainage tray, filtered water inlet groove, backwash water port, double-layer filter material, water distributor, water purification mouth and drain.