Exhaust gas treating tower
Technical field
The utility model relates to a kind of emission-control equipment, and more particularly, it relates to a kind of exhaust gas treating tower.
Background technology
In the production process of factory, inevitably produce some waste gas, these waste gas contain the material of contaminated air, harm humans health, as chlorine, hydrogen chloride, nitrogen oxide, flue dust and heavy metal etc.The waste gas of generation just simply processes by the factory therefore had, as spray, heating etc.These class methods are too simple, and treatment effect is also not obvious, easily by noxious gas emission in air.
Therefore, application number be 2010206699568 utility model provide a kind of exhaust gas treating tower, comprise purifying column and be connected to air inlet pipe and the exhaust apparatus of purifying column, described purifying column comprises body, the water pump be connected with body and be connected in the water supply tank communicated outside body bottom portion and with body bottom portion with water pump, some layers of horizontal positioned are distributed with in described body, equally distributed packing layer, the nozzle that several spray is provided with downwards under every layer of packing layer, described nozzle connects water pump by pipeline, described exhaust apparatus comprises blast pipe, the air main of blower fan and connection body, described blower fan is arranged between air main and blast pipe, waste gas is limited in body and purifies, overcome existing waste gas processing method simple, the problem of poor effect.
Exhaust gas treating tower of the prior art, packing layer is fixedly installed in inner body wall, but in actual use, because exhaust gas treating tower needs to clear up different types of waste gas in use, so just need the packing layer using different model, but packing layer is fixed on the inwall of body, body is again close to arrange, want that replacing is carried out to packing layer just very inconvenient, and, after packing layer employs a period of time, also need to carry out regular replacing to packing layer, ensure cleaning effect; Further, waste gas in body through out-of-date, some dusts in waste gas can be attached on the inwall of observation window, now want to observe intrinsic situation by observation window just very inconvenient.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model be to provide a kind of can conveniently to the exhaust gas treating tower that packing layer is changed.
For achieving the above object, the utility model provides following technical scheme: a kind of exhaust gas treating tower, the air inlet pipe comprising purifying column and be connected with purifying column and exhaust apparatus, described purifying column comprises body, packing layer is provided with in described body, described purifying column outside is provided with cyclic water tank, the spray equipment be connected with cyclic water tank is provided with in described body, on described body side, slippage is connected with the slide for installing packing layer, described slide is arranged in body along body radial slippage, and described packing layer is detachably fixedly installed on slide.
Preferably, described slide comprise with support the circular filter screen of packing layer and be located in the baffle plate of filter screen outside.
Preferably, described body is provided with transparent observation window, and described body interior is rotated and is provided with cleaning rod, and described cleaning rod is provided with the cleaning member abutted with observation window, and described body exterior is provided with the handle driving cleaning rod to rotate.
Preferably, described slide is provided with the operating portion for being pulled out by slide, and described operating portion comprises the projection be fixedly installed on slide.
Preferably, described slide is provided with the sealing gasket that can abut with body.
Preferably, described exhaust apparatus comprises blast pipe, blower fan and connects the air main of body, and described blower fan is arranged between air main and blast pipe.
Preferably, described blast pipe is provided with probe tube.
Preferably, described spray equipment comprises the some nozzles being arranged on intrinsic shower and being arranged on shower.
By adopting technique scheme, by packing layer slippage is arranged on body, when packing layer is changed by needs time, first slide is pulled out, because packing layer is detachably fixedly installed on slide, very easily packing layer can be taken out from slide, replace with new packing layer or the packing layer of other models, then slide is pushed in body.
Accompanying drawing explanation
Fig. 1 is the sectional arrangement drawing one of the utility model exhaust gas treating tower embodiment;
Fig. 2 is the sectional arrangement drawing two of the utility model exhaust gas treating tower embodiment;
Fig. 3 is the sectional arrangement drawing three of the utility model exhaust gas treating tower embodiment.
In figure: 1, air inlet pipe; 2, purifying column; 21, body; 22, breach; 23, observation window; 24, cleaning rod; 241, handle; 3, slide; 31, filter screen; 32, baffle plate; 321, projection; 4, packing layer; 5, blast pipe; 6, air main; 7, blower fan; 8, cyclic water tank; 9, spray line; 91, shower nozzle; 10, probe tube.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model exhaust gas treating tower embodiment is described further.
A kind of exhaust gas treating tower, the air inlet pipe 1 comprising purifying column 2 and be connected with purifying column 2 and exhaust apparatus, during work, the waste gas produced in production is sent in purifying column 2 by air inlet pipe 1, waste gas after complete for purification is discharged purifying exhaust apparatus completely by exhaust tower in purifying column 2, exhaust apparatus comprises blast pipe 5, the air main 6 of blower fan 7 and connection body 21, blower fan 7 is arranged between air main 6 and blast pipe 5, blower fan 7 provides suction for whole exhaust gas treating tower, waste gas is sucked purifying column 2 in air inlet pipe 1, after waste gas purification is complete, purifying column 2 is flowed out from air main 6, after blower fan 7, be discharged from blast pipe 5.Conveniently to evolve complete after waste gas detect, judge that whether it up to standard, blast pipe 5 be provided with probe tube 10.
Purifying column 2 comprises body 21, packing layer 4 is provided with in body 21, in order to ensure clean-up effect, packing layer 4 is several, short transverse array along body 21 is arranged in body 21, cyclic water tank 8 is provided with in purifying column 2 outside, the spray equipment be connected with cyclic water tank 8 is provided with in body 21, spray equipment comprises the shower be arranged in body 21 and the some nozzles be arranged on shower, nozzle is arranged down, circulating pump is provided with outside cyclic water tank 8, cyclic water tank 8 one end is connected with shower, the other end is connected with bottom body 21, can recycle purifying waste water like this, by the purification of nozzle and packing layer 4, effectively can remove particulate contaminants and water-soluble waste gas.
Conveniently packing layer 4 is changed, on body 21 side, slippage is connected with the slide 3 for installing packing layer 4, slide 3 is arranged in body 21 along body 21 radial slippage, packing layer 4 is detachably fixedly installed on slide 3, by packing layer 4 slippage is arranged on body 21, when packing layer 4 is changed by needs time, first slide 3 is pulled out, because packing layer 4 is detachably fixedly installed on slide 3, very easily packing layer 4 can be taken out from slide 3, replace with new packing layer 4 or the packing layer 4 of other models, again slide 3 is pushed in body 21, achieve the replacing of packing layer 4 very easily.
In the present embodiment, slide 3 comprise with support the circular filter screen 31 of packing layer 4 and be located in the baffle plate 32 of filter screen 31 outside, body 21 is provided with the breach 22 for slide 3 slippage, during installation, packing layer 4 is placed on circular filter screen 31, under gravity, packing layer 4 is fixed on filter screen 31, baffle plate 32 and body 21 outline are joined and arrange, after slide 3 slips in body 21, baffle plate 32 aligns with body 21, in order to avoid waste gas leaks out between baffle plate 32 and body 21, slide 3 is provided with the sealing gasket that can abut with body 21, sealing gasket is arranged on the end face of baffle plate 32, when slide 3 pushes away as after in body 21, sealing gasket abuts with breach 22, realize the sealing at breach 22 place.Conveniently pulled out by slide 3, slide 3 is provided with the operating portion for being pulled out by slide 3, operating portion comprises the projection 321 be fixedly installed on slide 3, the stress point that projection 321 can pull out as slide 3, can realize the pull-out of slide 3 very easily.
Conveniently observe the situation in body 21, body 21 is provided with transparent observation window 23, body 21 inner rotation is provided with cleaning rod 24, the rotating shaft of cleaning rod 24 and body 21 are rotationally connected and stretch out body 21 and arrange, cleaning rod 24 is provided with the cleaning member abutted with observation window 23, it is cotton that cleaning member comprises the cleaning be arranged on cleaning rod 24, body 21 outside is provided with the handle 241 driving cleaning rod 24 to rotate, handle 241 is connected with the rotating shaft of cleaning rod 24, when needs are cleared up observation window 23 time, rotating shaft, cleaning rod 24 can be driven to rotate, cleaning cotton on cleaning rod 24 can realize the cleaning of observation window 23.
Below be only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.