The fume emission purifier
Technical field
The utility model relates to a kind of fume emission purifier.
Background technology
Along with industrial fast development; the discharging of industrial waste gas has become one of primary pollution source of atmosphere; industrial waste gas has not only influenced the quality of ambient air; also to the daily life and healthy the impacting of surrounding resident; under the background of protection environment, energy savings; how effectively removing industrial waste gas is enterprise's big problem aborning; some enterprises aborning at present; to flue gas all is simply to handle; or directly fume emission is distinguished in atmosphere; not only cause enterprise to purify the weak effect of flue gas, gone back contaminated environment.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, the fume emission purifier that gas cleaning is effective at the deficiencies in the prior art.
The purpose of this utility model is achieved through the following technical solutions: a kind of fume emission purifier, it has comprised casing, on casing, offer respectively and admission line, the smoke air inlet that discharge duct is connected, the flue gas exhaust mouth, it is characterized in that: it also comprises spray equipment and flue gas washing delivery port, described spray equipment is located at the top of cabinets cavity, in casing, also be provided with and two or morely stagger mutually, be arranged alternately in upper spacer and lower clapboard in the cabinets cavity, the top of described upper spacer is connected with the top of cabinets cavity, be provided with down exhaust gases passes between the bottom of upper spacer and the bottom of cabinets cavity, the bottom of described lower clapboard is connected with the bottom of cabinets cavity, be provided with exhaust gases passes between the top of lower clapboard and the top of cabinets cavity, the flue gas washing delivery port is located on the casing.
Compared to prior art, the utility model is simple in structure, be increased on the basis of existing equipment a plurality of on lower clapboard, make and form the circuitous gas circuit of flue gas in the casing, increased the gas circuit stroke, thereby increased the time of contact of flue gas and water curtain, make gas cleaning efficient height, reached the effect of good gas cleaning.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is an A-A face enlarged drawing among Fig. 1
Fig. 3 is the another kind of embodiment of A-A face enlarged drawing among Fig. 1.
Fig. 4 is the stereogram of casing in the fume emission purifier.
Label declaration: 1 casing, 2 spray equipments, 3 air-introduced machines, 4 smoke air inlets, 5 flue gas exhaust mouths, 6 flue gas washing delivery ports, 7 upper spacers, 8 lower clapboards, 9 draining apertures, 10 drainings seam, 11 water pipelines, 12 shower nozzles, 13 admission lines, 14 discharge ducts.
The specific embodiment
Below in conjunction with Figure of description and embodiment the utility model content is elaborated:
According to Fig. 1, shown in 2, it has comprised casing 1 the utility model, on casing 1, offer respectively and admission line 13, the smoke air inlet 4 that discharge duct 14 is connected, flue gas exhaust mouth 5, it is characterized in that: it also comprises spray equipment 2 and flue gas washing delivery port 6, described spray equipment 2 is located at the top of cabinets cavity, in casing, also be provided with and two or morely stagger mutually, be arranged alternately in upper spacer 7 and lower clapboard 8 in the cabinets cavity, make and form the circuitous gas circuit of flue gas in the casing, the top of described upper spacer 7 is connected with the top of cabinets cavity, be provided with down exhaust gases passes between the bottom of upper spacer 7 and the bottom of cabinets cavity, the bottom of described lower clapboard 8 is connected with the bottom of cabinets cavity, be provided with exhaust gases passes between the top of lower clapboard 8 and the top of cabinets cavity, flue gas washing delivery port 6 is located on the casing 1.
The both sides of described upper spacer 7 and lower clapboard 8 are connected with the symmetrical side of cabinets cavity respectively, and described smoke air inlet 4 and flue gas exhaust mouth 5 are opened in the other two sides of casing respectively.
Described lower clapboard 8 also offers a plurality of draining apertures 9 with junction, cabinets cavity bottom, and the water of spray equipment ejection flows to flue gas washing delivery port 6 at cabinets cavity by draining aperture 9.
As shown in Figure 3, lower clapboard 8 is with cabinets cavity junction, bottom or also offer draining seam 10, and the water of spray equipment ejection flows to flue gas washing delivery port 6 at cabinets cavity by draining seam 10.
Be provided with the many rows water pipeline 11 that is interconnected in the described spray equipment 2, evenly be provided with a plurality of shower nozzles 12 of water spray down on every row's the water pipeline 11.
Described smoke air inlet 4 is connected with admission line 13 1 ends, the junction is provided with the control valve of controlled tobacco curing gas air inflow size, the other end of admission line 13 is connected with the Fumigator that produces flue gas, and flue gas enters into cabinets cavity from admission line 13 by smoke air inlet 4.
Described flue gas exhaust mouth 5 is connected with discharge duct 14 1 ends, the junction is provided with the control valve of controlled tobacco curing gas capacity size, the other end of discharge duct 14 is connected with atmosphere, flue gas after being purified is arranged to atmosphere by discharge duct 14 from flue gas exhaust mouth 5, air-introduced machine 3 is positioned at the exit that discharge duct 13 is connected with atmosphere, and air-introduced machine can increase flowing of flue gas in the cabinets cavity.
As Fig. 1, shown in Figure 4, flue gas in the described Fumigator enters cabinets cavity through admission line 13 from smoke air inlet 4, in the cabinets cavity because the circuitous gas circuit of the flue gas that upper spacer 7 and lower clapboard 8 forms, when flue gas makes a circulation gas circuit by flue gas, the shower nozzle 12 of spray equipment 2 is sprayed water down flue gas is purified, and arranges to atmosphere by discharge duct 14 from flue gas exhaust mouth 5 through flue gas after being purified.