CN205037332U

CN205037332U - Boiler flue gas treating device

Info

Publication number: CN205037332U
Application number: CN201520801507.7U
Authority: CN
Inventors: 赵雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-10-19
Filing date: 2015-10-19
Publication date: 2016-02-17
Anticipated expiration: 2025-10-19

Abstract

The utility model discloses a fume treatment auxiliary, including heat exchanger (1), clean room (2) and electrostatic precipitator (3) that connect gradually, the top of clean room (2) is provided with first baffle (2.1) and second baffle (2.3) the below of first baffle (2.1) and second baffle (2.3) is provided with first ash bucket (2.4) and second ash bucket (2.5) respectively, first ash bucket (2.4) and second ash bucket (2.5) are connected with first dust arrester (2.6) and second dust arrester (2.7) respectively be provided with between first ash bucket (2.4) and second ash bucket (2.5) third baffle (2.2). The utility model discloses it is energy -concerving and environment -protective.

Description

Boiler smoke treatment facility

Technical field

The utility model relates to boiler, particularly a kind of boiler smoke treatment facility.

Background technology

Boiler is a kind of energy conversion, and the energy to boiler input has chemical energy, electric energy in fuel, and boiler exports steam, high-temperature water or the organic heat carrier with certain heat energy.The original meaning of pot refers to the water container heated on fire, and stove refers to the place of combustion fuel, and boiler comprises pot and stove two large divisions.The hot water produced in boiler or steam directly for industrial production and people's lives provide required heat energy, also can be converted to mechanical energy by Steam Power Equipment, or by generator, mechanical energy are converted to electric energy again.There is provided the boiler of hot water to be called hot-water boiler, be mainly used in life, in industrial production, also have a small amount of application.The boiler producing steam is called steam boiler, often referred to as boiler, is used for thermal power station, boats and ships, locomotive and industrial and mining enterprises.Current China major part boiler is still coal-burning boiler, produces a large amount of flue gas, serious harm environment in combustion process.

Utility model content

For the defect of prior art, the utility model provides a kind of boiler smoke treatment facility.

A kind of fume treatment auxiliary, comprise the heat exchanger 1, dirt pocket 2 and the electrostatic precipitator 3 that connect successively, the top of described dirt pocket 2 is provided with the first baffle plate 2.1 and second baffle 2.3, the first ash bucket 2.4 and the second ash bucket 2.5 is respectively arranged with in the below of described first baffle plate 2.1 and second baffle 2.3, described first ash bucket 2.4 and the second ash bucket 2.5 are connected with the first dust arrester 2.6 and the second dust arrester 2.7 respectively, between described first ash bucket 2.4 and the second ash bucket 2.5, be provided with third gear plate 2.2.

Optionally, described heat exchanger 1 comprises flexuose water pipe 1.2, described water pipe 1.2 is wrapped with flue gas sleeve pipe 1.1, the water inlet 1.3 of described water pipe 1.2 is positioned at the same side of described heat exchanger 1 with the outlet flue 1.4 of described flue gas sleeve pipe 1.1, and the delivery port 1.5 of described water pipe 1.2 enters with described flue gas sleeve pipe 1.1 the opposite side that mouth 1.6 is positioned at described heat exchanger 1.

The beneficial effects of the utility model are: the concentration effectively decreasing particle in smog, are absorbed the heat in flue gas by heat exchanger, reach heat recycling, energy-conserving and environment-protective.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model fume treatment auxiliary;

Fig. 2 is the structural representation of the utility model heat exchanger.

Detailed description of the invention

For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail detailed description of the invention of the present utility model below in conjunction with accompanying drawing, make above-mentioned and other object of the present utility model, Characteristics and advantages will be more clear.Reference numeral identical in whole accompanying drawing indicates identical part.Deliberately do not draw accompanying drawing in proportion, focus on purport of the present utility model is shown.

As shown in Figure 1, fume treatment auxiliary of the present utility model comprises the heat exchanger 1, dirt pocket 2 and the electrostatic precipitator 3 that connect successively, the top of described dirt pocket 2 is provided with the first baffle plate 2.1 and second baffle 2.3, the first ash bucket 2.4 and the second ash bucket 2.5 is respectively arranged with in the below of described first baffle plate 2.1 and second baffle 2.3, described first ash bucket 2.4 and the second ash bucket 2.5 are connected with the first dust arrester 2.6 and the second dust arrester 2.7 respectively, between described first ash bucket 2.4 and the second ash bucket 2.5, be provided with third gear plate 2.2.As shown in Figure 2, wherein said heat exchanger 1 comprises flexuose water pipe 1.2, described water pipe 1.2 is wrapped with flue gas sleeve pipe 1.1, the water inlet 1.3 of described water pipe 1.2 is positioned at the same side of described heat exchanger 1 with the outlet flue 1.4 of described flue gas sleeve pipe 1.1, and the delivery port 1.5 of described water pipe 1.2 enters with described flue gas sleeve pipe 1.1 the opposite side that mouth 1.6 is positioned at described heat exchanger 1.

During work, the mouth 1.6 that enters of described flue gas sleeve pipe 1.1 enters, cold water enters from the water inlet 1.3 of described water pipe 1.2, flue gas and the cold water of heat carry out heat exchange in heat exchanger 1, cold water is heated, and flue-gas temperature is lowered, flue gas enters dirt pocket 2 from the outlet flue 1.4 of flue gas sleeve pipe 1.1 subsequently, first particle in flue gas collides with the first baffle plate 2.1 in dirt pocket 2, larger particle falls into the first ash bucket 2.4, collected by the first dust arrester 2.6, particle afterwards in flue gas and third gear plate 2.2 collide, particle also falls into the first dust arrester 2.6, less particle collides with second baffle 2.3 subsequently, fall in the second dust arrester 2.7.Smoke particle small is subsequently by electrostatic adsorption under the effect of electrostatic precipitator 3.Eventually pass the smog after process to discharge.

Set forth a lot of detail in the above description so that fully understand the utility model.But above description is only preferred embodiment of the present utility model, the utility model can be much different from alternate manner described here to implement, and therefore the utility model is not by the disclosed concrete restriction implemented above.Any those skilled in the art are not departing under technical solutions of the utility model ambit simultaneously, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Every content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solutions of the utility model protection.

Claims

1. a fume treatment auxiliary, it is characterized in that comprising the heat exchanger (1) connected successively, dirt pocket (2), with electrostatic precipitator (3), the top of described dirt pocket (2) is provided with the first baffle plate (2.1) and second baffle (2.3), the first ash bucket (2.4) and the second ash bucket (2.5) is respectively arranged with in the below of described first baffle plate (2.1) and second baffle (2.3), described first ash bucket (2.4) is connected with the first dust arrester (2.6) and the second dust arrester (2.7) respectively with the second ash bucket (2.5), third gear plate (2.2) is provided with between described first ash bucket (2.4) and the second ash bucket (2.5).

2. fume treatment auxiliary according to claim 1, it is characterized in that described heat exchanger (1) comprises flexuose water pipe (1.2), described water pipe (1.2) is wrapped with flue gas sleeve pipe (1.1), the water inlet (1.3) of described water pipe (1.2) and the outlet flue (1.4) of described flue gas sleeve pipe (1.1) are positioned at the same side of described heat exchanger (1), and the delivery port (1.5) of described water pipe (1.2) enters with described flue gas sleeve pipe (1.1) the opposite side that mouth (1.6) is positioned at described heat exchanger (1).