CN105268299A

CN105268299A - Device for treating waste gas of incinerator

Info

Publication number: CN105268299A
Application number: CN201510796607.XA
Authority: CN
Inventors: 华文蔚
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-18
Filing date: 2015-11-18
Publication date: 2016-01-27

Abstract

The invention relates to a device for treating waste gas of an incinerator. The device comprises the incinerator, a reactor with an alkaline matter sprayer, a cyclone separator and a gas washer. The device solves the problem of dust accumulation in a tower in the traditional technology, gas stays for a long time in the tower, the effects of sufficiency washing and cooling are achieved, sewage can be discharged at a high speed along an inclined surface, accumulated dust and accumulated water dead corners are removed, and gas can be purified with the cooperation of a gas washing chamber and an oil-gas separating chamber; necessary dredging and other operation can be carried out without machine halt, the advantages of recycling the sewage obtained through precipitation separation and the like are achieved, and the waste gas of the incinerator can be efficiently purified.

Description

A kind of device for incinerator exhaust-gas treatment

Technical field

The present invention relates to a kind of emission-control equipment, particularly relate to a kind of device for incinerator exhaust-gas treatment.

Background technology

Incinerator waste gas is one of more unmanageable Exhaust gas species in waste gas pollution control and treatment field, and the composition of waste gas is comparatively complicated, containing sour gas, particle, simultaneously with oily matter, at present, does not also have the device that efficiently can process incinerator waste gas in this area.

Summary of the invention

For the deficiencies in the prior art, the invention provides a kind of device for incinerator exhaust-gas treatment.

For a device for incinerator exhaust-gas treatment, comprise incinerator A, reactor B, cyclone separator C and air-washer D with alkaline matter sprinkler;

Wherein, the waste gas that incinerator A gets rid of connects the reactor B with alkaline matter sprinkler by pipeline, in reactor B with alkaline matter sprinkler, alkaline matter is reacted with the sour gas in waste gas by sprinkler ejection, waste gas outlet with the reactor B of alkaline matter sprinkler connects cyclone separator C by pipeline, in cyclone separator C, go out in waste gas with particle, the outlet of cyclone separator C connects air-washer by pipeline, wherein, air-washer D includes perpendicular tower, Heng Ta, gas washing chamber and Oil-gas Separation room; Perpendicular tower is longitudinally divided into inlet plenum and spray chamber, and inlet plenum is connected with in the middle part of spray chamber, and spray head is equipped with at spray chamber top; Horizontal tower is connected with bottom spray chamber, and horizontal top of tower is distributed with spray head; Under the pipeline be communicated with Heng Ta end inserts gas washing chamber's liquid level, gas washing chamber top connects air-introduced machine through pipeline, the output of air-introduced machine is communicated with through the air intake vent of pipeline with top, Oil-gas Separation room, this top, Oil-gas Separation room is also provided with air outlet, between air intake vent and air outlet, be provided with one point of oil baffle, this point of oil baffle is near air intake vent side; Described horizontal tower at least bottom is incline structure, and the one end be communicated with spray chamber is high, low with one end of pipeline communication; Be incline structure bottom described spray chamber, tilt toward Heng Ta direction; For tilting at the end bottom described Oil-gas Separation room, be provided with oil drain out at bottom lowest part, oil drain out is round tube, and internal diameter is 0.1-1 rice; The top of gas washing chamber is provided with discharge outlet, and bottom is provided with mud mouth, and mud mouth is round tube, and internal diameter is 0.5-2 rice.

Device of the present invention; to overcome in conventional art laying dust problem in tower; and gas maintains the longer time of staying in tower, reach the effect of fully washing and cooling, sewage also can be discharged at a high speed along inclined plane; do not stay laying dust and ponding dead angle; coordinate gas washing chamber and Oil-gas Separation room, both can Purge gas, also can not shut down operations such as carrying out necessary desilting; to features such as the reutilization of the sewage precipitated and isolated, the waste gas of incinerator can be made to be purified.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

Fig. 2 is the structural representation of air-washer of the present invention.

Detailed description of the invention

Below in conjunction with accompanying drawing, describe the concrete structure of a kind of device for incinerator exhaust-gas treatment of the present invention in detail, in Fig. 1,2:

A-incinerator,

B-with alkaline matter sprinkler reactor,

C-cyclone separator,

D-air-washer,

1-erect tower,

11-inlet plenum,

12-spray chamber,

The horizontal tower of 2-,

3-gas washing chamber,

31-discharge outlet,

32-mud mouth,

4-Oil-gas Separation room,

41-air intake vent,

42-air outlet,

43-divide oil baffle,

44-oil drain out,

5-spray head,

6-pipeline,

7-air-introduced machine.

With reference to Fig. 1,2, a kind of device for incinerator exhaust-gas treatment, comprises incinerator A, the reactor B with alkaline matter sprinkler, cyclone separator C, air-washer D; The waste gas that incinerator A gets rid of connects the reactor B with alkaline matter sprinkler by pipeline, in reactor B with alkaline matter sprinkler, alkaline matter is reacted with the sour gas in waste gas by sprinkler ejection, waste gas outlet with the reactor B of alkaline matter sprinkler connects cyclone separator C by pipeline, in cyclone separator C, go out in waste gas with particle, the outlet of cyclone separator C connects air-washer by pipeline, wherein, air-washer D includes perpendicular tower 1, horizontal tower 2, gas washing chamber 3 and Oil-gas Separation room 4; Perpendicular tower 1 is longitudinally divided into inlet plenum 11 and spray chamber 12, and inlet plenum is connected with in the middle part of spray chamber, and spray head 5 is equipped with at spray chamber top; Horizontal tower is connected with bottom spray chamber, and horizontal top of tower is distributed with spray head; Under the pipeline be communicated with Heng Ta end inserts gas washing chamber's liquid level, gas washing chamber top connects air-introduced machine 7 through pipeline, the output of air-introduced machine is communicated with through the air intake vent of pipeline 6 with top, Oil-gas Separation room 4, this top, Oil-gas Separation room is also provided with air outlet 42, between air intake vent 41 and air outlet 42, be provided with one point of oil baffle 43, this point of oil baffle is near air intake vent side; Described horizontal tower at least bottom is incline structure, and the one end be communicated with spray chamber is high, low with one end of pipeline communication; Be incline structure bottom described spray chamber, tilt toward Heng Ta direction; For tilting at the end bottom described Oil-gas Separation room, be provided with oil drain out at bottom lowest part, oil drain out 44 is round tube, and internal diameter is 0.5 meter; The top of gas washing chamber is provided with discharge outlet 31, and bottom is provided with mud mouth 32, and mud mouth is round tube, and internal diameter is 1 meter.

Device of the present invention; to overcome in conventional art laying dust problem in tower; and gas maintains the longer time of staying in tower, reach the effect of fully washing and cooling, sewage also can be discharged at a high speed along inclined plane; do not stay laying dust and ponding dead angle; coordinate gas washing chamber and Oil-gas Separation room, both can Purge gas, also can not shut down operations such as carrying out necessary desilting; to features such as the reutilization of the sewage precipitated and isolated, the waste gas of incinerator can be made to obtain high-efficient purification.

Although above-described embodiment is to invention has been detailed description; but it is only the present invention's part embodiment; instead of whole embodiment, people can also obtain other embodiments according to the present embodiment under without creative prerequisite, and these embodiments all belong to scope.

Claims

1. for a device for incinerator exhaust-gas treatment, it is characterized in that, comprise incinerator, reactor, cyclone separator and air-washer with alkaline matter sprinkler; Wherein, the waste gas that transmit bed removes connects the reactor with alkaline matter sprinkler by pipeline, in reactor with alkaline matter sprinkler, alkaline matter is reacted with the sour gas in waste gas by sprinkler ejection, waste gas outlet with the reactor of alkaline matter sprinkler connects cyclone separator by pipeline, in cyclone separator, go out in waste gas with particle, the outlet of cyclone separator connects air-washer by pipeline, wherein, air-washer includes perpendicular tower, Heng Ta, gas washing chamber and Oil-gas Separation room; Perpendicular tower is longitudinally divided into inlet plenum and spray chamber, and inlet plenum is connected with in the middle part of spray chamber, and spray head is equipped with at spray chamber top; Horizontal tower is connected with bottom spray chamber, and horizontal top of tower is distributed with spray head; Under the pipeline be communicated with Heng Ta end inserts gas washing chamber's liquid level, gas washing chamber top connects air-introduced machine through pipeline, the output of air-introduced machine is communicated with through the air intake vent of pipeline with top, Oil-gas Separation room, this top, Oil-gas Separation room is also provided with air outlet, between air intake vent and air outlet, be provided with one point of oil baffle, this point of oil baffle is near air intake vent side; Described horizontal tower at least bottom is incline structure, and the one end be communicated with spray chamber is high, low with one end of pipeline communication; Be incline structure bottom described spray chamber, tilt toward Heng Ta direction; For tilting at the end bottom described Oil-gas Separation room, be provided with oil drain out at bottom lowest part, oil drain out is round tube, and internal diameter is 0.1-1 rice; The top of gas washing chamber is provided with discharge outlet, and bottom is provided with mud mouth, and mud mouth is round tube, and internal diameter is 0.5-2 rice.