CN207899164U - A kind of hydrofilter - Google Patents

Abstract

The utility model discloses a kind of hydrofilter, including water tank, the water tank upper is divided into two parts, respectively air intake passage and air-out passage by partition board；The partition board bottom is higher than the water surface；Several air hoses arranged vertically are equipped in the air intake passage side by side, the side wall of the air intake passage is close in side before and after the air hose, and air inlet is equipped at the top of the air intake passage；Several flow-stopping plates are from top to bottom disposed on the air-out passage side wall, described flow-stopping plate one end is fixed on the side wall of the air-out passage, and the other end is extended to obliquely at the center of the air-out passage, and air outlet is equipped at the top of the air-out passage；The lower section of the water tank side wall is equipped with water outlet, and top is equipped with water inlet.The utility model only needs a babinet that can realize the function of dedusting, and simple in structure, energy consumption is few, high dust collection efficiency.

Description

A kind of hydrofilter

Technical field

The utility model is related to deduster field more particularly to a kind of easy hydrofilters.

Background technology

Dedusting is exactly that particulate matter is removed from dusty gas to reduce the technical measures that it is discharged to air.Dust-laden Industry Waste The mechanical processes such as gas or the crushing, screening, conveying, the explosion that result from solid matter, or result from burning, high-temperature fusion and chemistry The processes such as reaction.The former contains that granularity is big, chemical composition dust identical with original solid matter, and it is small, chemical that the latter contains granularity Property has other flue dust with its substance is generated.The generation of particulate matter can be reduced by improving production technology and combustion technology.Dedusting Device is widely used in the dust and flue dust that control has generated.

The dedusting method being currently mainly used is divided into wet dust removal and dry dust removal, and dry dust removal need not use water as removing Dirt medium mainly has two kinds of bag filter and roller deduster, and dry collector dedusting range is wide, most of dedusting Object is suitable for dry collector, but dry collector can only remove the larger dust of degranulation, for the smaller powder of particle Some pernicious gases in dirt and exhaust gas, dry collector can not remove.Wet scrubber is to make exhaust gas and liquid（Generally Water）Close contact separates pollutant from exhaust gas.It can purify the solid grain contamination in exhaust gas, can also take off Except gaseous pollutant, while the cooling effect of gas can also be played.

And existing wet scrubber structure is all complex, and the solid in dust is all adsorbed by the way of spray Grain, this structure can not only increase the water mist in dedusting air-flow, but also also need to the effect that consumption power realizes water spray, separately Outside, the air inlet of wet scrubber is generally smaller in the prior art, and efficiency of dust collection is relatively low.

Utility model content

The purpose of this utility model is to provide a kind of hydrofilter simple in structure, and the hydrofilter only needs one A babinet can realize the function of dedusting, simple in structure, and energy consumption is few, high dust collection efficiency.

The technical solution of the utility model is：The water tank upper is divided by a kind of hydrofilter, including water tank, partition board Two parts, respectively air intake passage and air-out passage；The partition board bottom be higher than the water surface, convenient for gas from the partition board bottom with The air-out passage is flowed in channel between the water surface；Several air hoses arranged vertically, institute are equipped in the air intake passage side by side The side wall that the air intake passage is close in side before and after air hose is stated, air inlet is equipped at the top of the air intake passage；The air-out passage side Several flow-stopping plates are from top to bottom disposed on wall, described flow-stopping plate one end is fixed on the side wall of the air-out passage, the other end It extends to obliquely at the center of the air-out passage, air outlet is equipped at the top of the air-out passage；Under the water tank side wall Side is equipped with water outlet, and top is equipped with water inlet.

Preferably, the air inlet and air outlet are pyramidal structure, and the air inlet and the outlet mode of this gradually transition type can To avoid the power loss caused by cross section suddenly change in the process of circulation.

Preferably, the air hose is rectangular air duct, and the rectangular air duct is simple in structure, makes or purchase cost is low, and Overall structure neat appearance after installation.

Further, the flow-stopping plate, which is from top to bottom staggered in arrangement, corresponds to the two of the air-out passage on side wall, in letter Change the droplet blocked on the basis of the baffle harden structure during outlet air.

Further, the bottom duct is concordant with the partition board bottom, makes what droplet had a bigger to evoke space, contributes to Dusty gas is wrapped up, dust removing effects are increased.

Further, it is equipped with screw down nonreturn valve at the inlet and outlet, described cut is closed after water storage Only check-valves can prevent gas from being flowed out from water inlet.

Further, the water tank side wall avoids water level from crossing high resistant equipped with liquid level gauge for monitoring the water level in water tank Gear exhaust passage or water level is too low can not play dust removing effects.

Preferably, the liquid level is calculated as glass plate type leveler, and glass plate type leveler purchase cost is low, measurement accuracy It is high.

The utility model has the beneficial effects that：

（1）In the utility model, the hydrofilter will be on the water tank by the partition board in the water tank upper Part is two parts, and respectively air intake passage and air-out passage, dusty gas enters directly above water tank, and charge flow rate is big, Droplet can be evoked after into water tank makes dust and gas fully be wrapped up by water, reaches dust removing effects, and whole device is simple in structure, dedusting effect Fruit is good.

（2）In the utility model, be arranged side by side with several rectangular air ducts in the air intake passage, the air hose can into Gas plays the role of shunting, while can also shorten the height that liquid level evokes, and makes droplet big ups and downs in smaller range, no It is disconnected to be contacted with air inlet, adsorb molecule and pernicious gas.

（3）In the utility model, it is from top to bottom staggered in arrangement flow-stopping plate in the air-out passage, the gas for being mingled with water exists In uphill process, droplet is stopped by the flow-stopping plate, is less susceptible to be discharged with gas.

（4）In the utility model, the air inlet and air outlet are pyramidal structure, since box opening is larger, using cone Shape structure can reduce flow area, accelerate gas flow rate, while flow area is slowly varying during making air inlet and outlet, subtracts Few power loss.

Description of the drawings

Fig. 1 is the front view of the specific implementation mode of hydrofilter described in the utility model；

Fig. 2 is the left view of the specific implementation mode of hydrofilter described in the utility model；

Fig. 3 is the vertical view of the specific implementation mode of hydrofilter described in the utility model.

In figure, 1, water tank, 2, partition board, 3, air intake passage, 4, air-out passage, 5, air hose, 6, flow-stopping plate, 7, air inlet, 8, Air outlet, 9, water outlet, 10, water inlet, 11, screw down nonreturn valve, 12, liquid level gauge.

Specific implementation mode

The utility model is described in further detail presently in connection with attached drawing.

As shown in Figure 1, Figure 2, Figure 3 shows, 1 top of water tank is divided into two by a kind of hydrofilter, including water tank 1, partition board 2 Divide, respectively air intake passage 3 and air-out passage 4；2 bottom of partition board is higher than the water surface, convenient for gas between 2 bottom of partition board and the water surface Channel in flow to air-out passage 4；Several air hoses 5 arranged vertically are equipped in air intake passage 3 side by side, mainly air inlet is played point The effect of stream, the side wall of air intake passage 3 is close in side before and after air hose 5, can will dig out rectangle on the side wall front-back of air intake passage 3 Hole, air hose 5 are embedded between the front and back rectangular opening.3 top of air intake passage is equipped with air inlet 7；4 side wall of air-out passage by up to Under be disposed with several flow-stopping plates 6,6 one end of flow-stopping plate is fixed on 4 side wall of air-out passage, and it is logical that the other end extends to outlet air obliquely At 4 center of road, 4 top of air-out passage is equipped with air outlet 8；The lower section of 1 side wall of water tank is equipped with water outlet 9, and top is equipped with water inlet 10。

Specific embodiment of the present utility model, water outlet 9 is closed when normal work, by water inlet 10 into water tank 1 Water inlet 10 is closed in water filling when water level reaches requirement, is opened the wind turbine being connect with air outlet 8 at this time and is evacuated into water tank 1, is contained Dust and gas body enters water tank 1 from air inlet 7, and dusty gas is split under the action of air hose 5, and gas reaches the water of 1 lower part of water tank When face, since gas flow rate is very fast, a large amount of droplets can be evoked, dust is wrapped up, to achieve the purpose that dedusting, together When, since charge flow rate is big in the utility model and flow velocity is very fast, the amplitude that droplet is ignited is larger, and setting air hose 5 is also It is excessive that amplitude can be evoked to avoid droplet, damage equipment.Clean gas is discharged from air-out passage 4, in discharge process, gas folder Miscellaneous water returns to the water surface under the blocking of flow-stopping plate 6, it is ensured that the dry cleansing of gas is discharged.When sewage is more in water tank 1, beat It outputs the mouth of a river 9 and carries out blowdown.

It is cleared up when needing the when of clearing up air hose 5 to may be used to 5 blowing mode of air hose, it can also be in air intake passage 3 Side wall front-back on rectangular opening is set, as shown in Figure 1, air hose 5 is removably attached between the front and back rectangular opening, cleaning Or air hose 5 is taken out when replacing directly from the rectangular opening.

Specific embodiment of the utility model, on the basis of the above structure, the air inlet 7 and air outlet 8 are taper Structure.Since babinet 1 is open larger, under identical power, flow area can be reduced using pyramidal structure, accelerate gas flow rate, Flow area is slowly varying during making air inlet and outlet simultaneously, reduces power loss.Preferably, the air hose 5 is square Shape air hose.

To achieve the purpose that comprehensive blocking droplet is flowed out with gas, flow-stopping plate 6 is from top to bottom staggered in arrangement logical in outlet air The two of road 4 correspond on side wall, and 6 front and back end of flow-stopping plate can be contacted with the front-rear side walls of air intake passage 4.

Preferably, 5 bottom of the air hose is concordant with 2 bottom of partition board, which is to make 5 bottom of air hose and the water surface Between there are certain distance, ensure there is certain droplet to evoke space between air hose 5 and the water surface, enable droplet as much as possible Dust is wrapped up, dust removing effects are further increased.

The water inlet 10 and water outlet 9 can select screw down nonreturn valve 11 to complete to open and close work.

1 side wall of the water tank is equipped with liquid level gauge 12, for monitoring the water level in water tank 1, water level is avoided to cross high impedance row Gas channel or water level is too low can not play dust removing effects.Preferably, the liquid level gauge 12 is glass plate type leveler, by Medium in water tank 1 is water, and danger coefficient is low, therefore only needs the lower glass plate type leveler of use cost.If desired it sets Setting warning device, either long-range liquid level regulation and control can then select floating ball type liquid-level meter or magnetic turning over liquid level gauge.

Above-described " front and back " direction is that face observer direction is front from being carried out from front view angle, and preceding The opposite face in side is rear.

The above, only several specific implementation modes of the utility model, but the scope of protection of the utility model is not It is confined to this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in Change or replacement, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with Subject to the scope of the claims.

Claims (8)

1. a kind of hydrofilter, it is characterised in that：Including water tank（1）, partition board（2）By water tank（1）Top is divided into two parts, point It Wei not air intake passage（3）And air-out passage（4）；The partition board（2）Bottom is higher than the water surface；

The air intake passage（3）It is inside equipped with several air hoses arranged vertically side by side（5）, the air hose（5）It is close to enter the wind in front and back side Channel（3）Side wall, air intake passage（3）Top is equipped with air inlet（7）；

The air-out passage（4）Side wall is from top to bottom disposed with several flow-stopping plates（6）, flow-stopping plate（6）It is logical that one end is fixed on outlet air Road（4）On side wall, the other end extends to air-out passage obliquely（4）At center, air-out passage（4）Top is equipped with air outlet（8）；

The water tank（1）The lower section of side wall is equipped with water outlet（9）, top is equipped with water inlet（10）.

2. hydrofilter according to claim 1, it is characterised in that：The air inlet（7）And air outlet（8）For taper Structure.

3. hydrofilter according to claim 1, it is characterised in that：The air hose（5）For rectangular air duct.

4. hydrofilter according to claim 1, it is characterised in that：The flow-stopping plate（6）From top to bottom it is staggered in arrangement In air-out passage（4）Two correspond to side walls on.

5. hydrofilter according to claim 1, it is characterised in that：The air hose（5）Bottom and partition board（2）Bottom is flat Together.

6. hydrofilter according to claim 1, it is characterised in that：The water inlet（10）And water outlet（9）Place is equal Equipped with screw down nonreturn valve（11）.

7. according to claim 1-6 any one of them hydrofilters, it is characterised in that：The water tank（1）Side wall is equipped with Liquid level gauge（12）.

8. hydrofilter according to claim 7, it is characterised in that：The liquid level gauge（12）For glass plate type liquid level Meter.