CN2395784Y

CN2395784Y - Purifier for smoke dust and poison gas

Info

Publication number: CN2395784Y
Application number: CN 99250477
Authority: CN
Inventors: 于文和; 崔堑; 李辉
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-27
Filing date: 1999-11-27
Publication date: 2000-09-13
Anticipated expiration: 2009-11-27

Abstract

The utility model relates to a purifier for smoke dust and poison gas which has the advantages of simple structure, small occupying ground, easy installation, good dust removing effect, poison gas elimination and oxides discharging reduction. A water inlet pipe of a high-pressure pump is arranged on the top of a tank body and is communicated with a spiral type spraying pipe which is arranged in the tank body, and a plurality of fine pores are harmoniously distributed on the surface of the spraying pipe. An anode grid net and a cathode net are sequentially arranged from bottom to top in a position corresponding to a position between a dust inlet and a dust discharging opening in the tank body, and a baffle plate is installed on the side wall of the tank body corresponding to an upper position of the spraying pipe.

Description

Flue dust poison gas clarifier

The utility model belongs to a kind of cleaner, particularly a kind of flue dust poison gas clarifier.

At present, the efficiency of dust collection of domestic smoke abatement device is extremely low, best smoke abatement device (as cyclone dust collector commonly used), its dust removal efficiency can only reach 50～70%, its main performance is exactly that the particle of unburned carbon granules in the cigarette and burning back dust is collected, and tiny particle and carbon black, sulfur dioxide, sulfur trioxide, nitrogen oxide, carbon monoxide etc. can not be eliminated at all in the cigarette, and the toxic gas of these mixing is discharged in the air, has caused serious air pollution.In addition, its complex structure takes up an area of big and difficult the installation.

The purpose of this utility model be to provide a kind of simple in structure, floor space is little, easy installation, good dedusting effect and can eliminate poison gas, reduce the flue dust poison gas clarifier of emissions of oxides.

The utility model is achieved in that

It has a tank body, in tank body bottom and top entering-dust mouth, discharge outlet and dust-exhausting port are arranged respectively, it has a high-pressure pump water inlet pipe at the tank body top, its special character is that the said high-pressure pump water inlet pipe spiral jet pipe interior with being placed on tank body communicates, said jet pipe surface is evenly distributed with several pores, position in tank body between corresponding entering-dust mouth and the dust-exhausting port is placed with anodic grid mesh and cathode screen from the bottom to top successively, and corresponding jet pipe top position is equipped with baffle plate on tank wall.

Above-mentioned flue dust poison gas clarifier is equipped with supersonic generator on the tank body bottom surface.

Above-mentioned flue dust poison gas clarifier, corresponding dividing plate top position is equipped with ozone generator on inner tank wall.

The utility model is simple in structure, volume is little, easy installation, can eliminate poison gas, reduces the discharging of oxide, and purifying and dedusting is effective.Experiment shows that the sulfur dioxide, sulfur trioxide, nitrogen oxide, the carbon monoxide that produce when it can make burning reach below the national minimum discharge standard, and the dust of discharging in the burning all reclaims, and makes cleaned air passes reach international Environmental Protection Level.

The drawing explanation:

Fig. 1 is a structural representation of the present utility model;

Provide embodiment of the present utility model below in conjunction with accompanying drawing:

As shown in the figure, the utility model has one by loam cake 9, the tank body 2 that main casing and drain pan constitute, lower left quarter and upper right quarter at tank body 2 have an entering-dust mouth 14 respectively, dust-exhausting port 8, a discharge outlet 1 is arranged in the bottom of tank body 2, high-pressure pump water inlet pipe 10 is housed on loam cake 9, said high-pressure pump water inlet pipe 10 be placed on tank body 2 in and the surface spirality jet pipe 4 that is evenly distributed with pore 4A communicate, said jet pipe 4 is fixing by support 3, corresponding jet pipe 4 positions are placed anodic grid mesh 5 and the activated carbon cathode screen 6 that (welding) surface has titanium dioxide coating from the bottom to top successively in tank body 2, and corresponding jet pipe 4 top positions are welded with tilting baffle plate 7 on the inwall of tank body 2, in case the mist G﹠W directly enters dust-exhausting port 8, two through hole 2A are arranged on the bottom surface of tank body 2, at through hole 2A place supersonic generator 15 is housed, and seal (or seal gasket) by fluid sealant 16 between supersonic generator 15 and the tank body 2, corresponding dividing plate 7 top positions are equipped with ozone generator 12 on tank body 2 tops, said ozone generator 12 is fixed on the support 13, and its two lead-in wires 11 are drawn by loam cake 9.

When actual installation, entering-dust mouth 14 connects air-introduced machine, and dust-exhausting port 8 connects chimney, and discharge outlet 1 connects sedimentation basin.

After the air of flue dust or toxic gas enter clarifier, around clarifier, produce vaporific high-pressure jet by jet pipe 4 and supersonic generator 15, and with flue gas or toxic gas and mix dust together, make flue dust poison gas at anode, negative electrode aperture plate 5,6 suction resistance produces the friction of high speed static down, and then make that grit and flue gas break away from the flue dust, and every layer of anode, negative electrode aperture plate 5, hundreds of nozzle 4A are all arranged in 6, at powerful spray with under impacting, make the sulfur dioxide in the flue dust poison gas, sulfur trioxide, nitrogen oxide, carbon monoxide, carbon black, chlorine, plumbous, chromium, sulfuric acid, the coking dust, arsenic dust and nonferrous metal mine dust, power plant dust and nonferrous smelting dust nonmetallic ore dust etc., enter in the atomized water of supersonic generator 15 generations, forcing these toxic molecules to stay in the water under hyperacoustic emulsification together flows in the sedimentation basin with grit, and the flue gas of process ozone generator 12 is by oxidation by force, air is more purified, whole purification process is to impact friction emulsification, oxidation, finish in the process of washing ionization, and water recycles, can not cause secondary pollution (by in Buffer Pool, install electrolytic pole board and in and adjusting device, reach the concentration that reduces water).

Claims

1, a kind of flue dust poison gas clarifier, comprise tank body, in tank body bottom and top entering-dust mouth, discharge outlet and dust-exhausting port are arranged respectively, a high-pressure pump water inlet pipe is arranged at the tank body top, it is characterized in that, the said high-pressure pump water inlet pipe spiral jet pipe interior with being placed on tank body communicates, said jet pipe surface is evenly distributed with several pores, position in tank body between corresponding entering-dust mouth and the dust-exhausting port is placed with anodic grid mesh and cathode screen from the bottom to top successively, and corresponding jet pipe top position is equipped with baffle plate on tank wall.

2, flue dust poison gas clarifier according to claim 1 is characterized in that, on the tank body bottom surface supersonic generator is installed.

3, flue dust poison gas clarifier according to claim 1 and 2 is characterized in that, corresponding dividing plate top position is equipped with ozone generator on inner tank wall.