CN2841132Y - Double-effect multi-stage chemical liquid purifier - Google Patents

Abstract

The utility model discloses a double-effect multi-stage chemical liquid purifier which is composed of a fume pipeline, a tank body, a partition board, an air guide type fume discharging pipe, a solution and compression liquid board, an overflow pipe, a liquid injecting pipe, a filter tank, etc. Smoke and dust, and toxic substances enter the fume pipeline to be conveyed into solution, the fume is filtered under the action of double-effect multi-stage filter washing, physical trapping and chemical absorption, and the fume is discharged from the air guide type fume discharging pipe, achieving the purpose of purification. The purifier has the function that the discharged air at various tail ends can be highly purified, and has the advantages of reasonable structure, and simple and convenient operation.

Description

The economic benefits and social benefits multi-stage chemical liquid cleaner

[technical field] the utility model relates to the complete purifier of a kind of dedusting, belongs to environmental protection facility.

[technical background] pollutes for suppressing at present; preserve the ecological environment; purify air quality; the method and the facility of a variety of protection environment have been studied; but it is fine to grit capture effect bigger in the ash-laden gas; and the efficient that the thin dirt in the smog is captured is very low, especially almost nil to the removal efficiency of pernicious gases such as carbon dioxide in the coal-fired ash-laden gas and oxysulfide.

[summary of the invention] is in order to overcome existing dry type, the existing deficiency of wet purification equipment, the utility model research and design a kind of can dedusting, can remove pernicious gases such as oxysulfide in the flue gas and carbon dioxide again, also can be widely applied to the improvement of the various waste gas of seriously polluted industry, dust.All kinds of terminal exhausts can be got a kind of economic benefits and social benefits multi-stage chemical liquid purifier of high purification.

The utility model economic benefits and social benefits multi-grade chemical liquefaction clarifier, be achieved in that an end of smoke intake pipeline 1 is packed in the circular tubbiness tank body, this tank body inner-use clapboard is divided into two cavitys, middle part above in dividing plate is established a circular hole and is installed into flue 2, its two cavity is communicated, this circle tubbiness tank body, its lower end is taper, its upper end is trapezoidal, being provided with a steam vent and flue gas exhaust pipeline on trapezoidal top communicates, below two smoke intake pipelines, liquid injection pipe is installed in the bottom of tank body, and insert in the clear water reserviors lower end of liquid injection pipe, side in two cavitys is installed overflow pipe respectively, in the lower end of its taper one valve small opening is arranged, valve small opening lower end is provided with filtering ponds, and the delivery port of filtering ponds inserts in the clear water reserviors.The least significant end at two smoke intake pipeline places of curving is a loud-speaker shape, be drilled with several holes in the above, be welded with the hydraulic plate of a circle outside smoke intake pipeline in the upper end in hole, be drilled with several holes on this hydraulic plate, it is a little more than the upper orifice of overflow pipe, by liquid injection pipe chemical solution is injected in the tank body, poisonous in the flue gas of flue, when pernicious gas passes through chemical solution through pipeline, the thin dirt that micron is very little, carbon dioxide and poisonous object, oxysulfide etc., all be captured, be absorbed in the solution, the innocuous gas after the purification is discharged through flue gas exhaust pipeline, its chemical solution uses through the filter tank filtration cycle.

The utility model has the advantages that: this clarifier can pass through the harmful objects such as grit, carbon dioxide and oxysulfide of large and small micron the filter wash of the multistage solution of economic benefits and social benefits; will catching by chemical absorbing and physics; innocuous gas is discharged through the flue gas exhaust pipeline of induced air type; it is to capture small thin dirt; absorb a kind of desirable facility of harmful substance in dust-laden, the flue gas; it is rational in infrastructure, simple, is a kind of not only economy but also practical environmental purification facility of purifying exhaust gas protection environment.

[description of drawings] the utlity model has following accompanying drawing:

Fig. 1 the utility model economic benefits and social benefits multi-stage chemical liquid cleaner schematic perspective view.

Fig. 2 the utility model economic benefits and social benefits multi-stage chemical liquid cleaner cutaway view.

Number in the figure:

1, smoke intake pipeline 2, smoke intake pipeline 3, tank body 4, dividing plate

5, smoke evacuation tracheae 6, liquid injection pipe 7, overflow pipe 8, valve small opening

9, hydraulic plate 10, solution 11, filtering ponds

[specific embodiment] is now for embodiment and be described with reference to the accompanying drawings:

See also Fig. 2, at first the end with smoke intake pipeline 1 inserts in the side of circular tubbiness tank body 3, insert in the opposite side of circular tubbiness tank body at a end smoke intake pipeline 2, suitable for reading and dividing plate 4 welding of its pipeline, the lower end of this tank body 3 is taper, the upper end is trapezoidal, be provided with a hole that communicates with flue gas exhaust pipeline 5 on trapezoidal top, ring flange is housed on the hole, ring flange is connected with smoke evacuation tracheae 5, flue gas is introduced smoke intake pipeline 1, purify at the chemical filter wash that carries out twin-stage solution through smoke intake pipeline 2.Both sides, bottom at tank body 3 are equipped with liquid injection pipe 6, overflow pipe 7 is installed in both sides in tank body, in its taper valve small opening 8 is installed bottom, the lower end of valve small opening 8 is provided with filtering ponds 11, inside at tank body 3, smoke intake pipeline 1, the least significant end at 2 the place of curving is tubaeform, on it is tubaeform, be drilled with several holes, be provided with around smoke intake pipeline 1 in the upper end in hole, the hydraulic plate 9 of 2 one circles, this hydraulic plate 9 is provided with the upper orifice of several holes a little more than overflow pipe 7, by liquid injection pipe 6 solution is injected in the tank body 3, make object harmful in the flue gas when pipeline passes through solution 10, the thin dirt that micron is very little, carbon dioxide, poisonous object, oxysulfides etc. all are stranded in the solution, its flue gas after being purified is discharged by air-inducing type smoke exhausting pipe road 5, and solution filters through filter tank 11 and constantly recycles.

Claims (4)

1, a kind of economic benefits and social benefits multi-stage chemical liquid cleaner mainly by smoke intake pipeline (1), smoke intake pipeline (2), tank body (3), dividing plate (4), smoke evacuation tracheae (5), solution (10), hydraulic plate (9), overflow pipe (7), filtering ponds (11), etc. eight partly form, it is characterized in that: in tank body (3) the inside smoke intake pipeline (1) and the smoke intake pipeline (2) that inserts in the solution (10) is housed, makes middle toxic gas of smoke intake pipeline (1) and smoke intake pipeline (2) and dust reach the economic benefits and social benefits purification by the filter wash of solution (10) and the effect of chemistry.

2, a kind of economic benefits and social benefits multi-stage chemical liquid cleaner according to claim 1 is characterized in that: be equiped with dividing plate (4) in the tank body (3), smoke intake pipeline (2) is installed on dividing plate (4).

3, a kind of economic benefits and social benefits multi-stage chemical liquid cleaner according to claim 1 is characterized in that: overflow pipe (7) is housed in the tank body (3).

4, a kind of economic benefits and social benefits multi-stage chemical liquid cleaner according to claim 1, it is characterized in that: smoke intake pipeline (1), (2) place of curving least significant end are loud-speaker shape, on the loudspeaker shape of coughing, be drilled with several circular holes, the outside that centers on smoke intake pipeline (1), (2) in the upper end in hole is provided with hydraulic plate (9), is drilled with several circular holes on this plate.

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