CN2396878Y

CN2396878Y - Smoke-removing energy-saving desulfurizing machine

Info

Publication number: CN2396878Y
Application number: CN 99208415
Authority: CN
Inventors: 陈锡章
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-03-31
Filing date: 1999-03-31
Publication date: 2000-09-20
Anticipated expiration: 2009-03-31

Abstract

The utility model belongs to a smoke-removing energy-saving desulfurizing machine which can provide various boilers, kilns and civil stoves with heat energy. The utility model is characterized in that air is supplied into a combustion chamber of a boiler or a kiln by a metallic high-pressure air supplying duct from the upper side and the circumference of the boiler or the furnace through a spiral nozzle. The back side of the boiler or the kiln is provided with a cuboid desulfurizing device which is made of metal. The utility model has the advantage that the smoke-removing energy-saving desulfurizing machine can achieve the effect of smokelessness, energy saving and environmental protection. The smoke-removing energy-saving desulfurizing machine provides a new way for protecting the environment and saving the energy.

Description

Smoke-eliminating energy-saving desulfurizing machine

The utility model is widely used in the field of combustion technology of various boilers, kiln, domestic stove.

At present, various boilers, kiln, domestic stove great majority are fuel with solid type combustibles such as coal, timber, the black smoke that solid fuel volatilized during burning, carbon granules, SO ₂And other fuel gas can not after-flame and be discharged into outside the stove.Not only serious pollution environment, also a large amount of wastes the energy.

The purpose of this utility model is: it is fuel that a kind of combustible with the solid type shape is provided.During burning, make the SO of generation ₂Break away from not externally discharging of flue gas, the black smoke that is volatilized, carbon granules and fuel gas are all burnt by the high-pressure blast of combustion-supporting spiral air-supply nozzle ejection.The high temperature heat that is produced offers various boilers, kiln, domestic stove, reaches the effect of smoke elimination, energy-conservation, desulfurization.Can't after-flame when overcoming existing various boiler, kiln, oven dry, the burning of domestic stove ubiquity, externally discharge a large amount of black smokes, carbon granules, SO ₂The environmental pollution that is caused and the problem of energy waste.

Technical conceive of the present utility model is: smoke-eliminating energy-saving desulfurizing machine is by metal high-pressure pipe road, metallic support, high pressure positive blower, metal spiral nozzle, enamel metal desulfurizer, and the metal porous desulfurization of enamel divides gas lattice plate, formations such as air-introduced machine.High pressure positive blower is housed on metallic support, and high pressure positive blower is communicated with the master metal pipeline, and trunk line connected component pipeline and spiral nozzle are contained in wall such as various boilers, kiln and the top sprays to the Lu Tang combustion chamber; In various boilers, kiln gas pipe outlet back porous enamel metal desulfurizer is housed, desulfurizer inside is equipped with in porous enamel metallic conduit, metal porous minute gas lattice of enamel plate, the enamel metal desulfurizer CL (OH) is housed ₂Or the CaO powder slurry, the slurries headroom is equipped with and connects air-introduced machine trunk line discharging flue gas.

Advantage and good effect that the utility model has compared with the prior art are: 1. can be applied in all and use solid-fuelled boiler, kiln etc.; 2. when burning, smokeless, no carbon granules, externally do not discharge SO ₂3. run duration during continuous burning, because abundant after-flame, thereby, the fuel that does not have after-flame do not contained in the lime-ash; 4. thermal efficiency height fully reaches smokeless, energy-conservation, free of contamination characteristics.

In conjunction with the accompanying drawings structure of the present utility model is described in detail:

Fig. 1. be smoke consuming apparatus vertical view of the present utility model.

Fig. 2. be smoke consuming apparatus side view of the present utility model.

Fig. 3. be the rearview of smoke consuming apparatus of the present utility model.

Fig. 4. be desulfurizer side view of the present utility model.

Fig. 5. be desulfurizer vertical view of the present utility model.

Wherein: 1. high pressure positive blower enters the mouth; 2. blast main road; 3. fume removing and energy saving device main body; 4. trunk line after blowing; 5. blowpipe road; 6. air-supply side trunk line; 7. trunk line before blowing; 8. spiral air-supply nozzle; 9. air-supply side branch road; 10. high pressure positive blower; 11. air-supply back branch pipe(tube); 12. boiler, the furnace flue outlet connects trunk line; 13. desulfurization duct trunk line; 14. air-introduced machine; 15. chimney; 16. porous enamel metal grid plate; 17. CaO powder slurry; 18. desulfurizer main body.

Below in conjunction with description of drawings embodiment of the present utility model:

Smoke-eliminating energy-saving desulfurizing machine is by high pressure positive blower 10, by high pressure positive blower suction inlet 1, the air of inspiration is sent into blast main road 2, and blast main road 2 is communicated with fume removing and energy saving device main bodys 3, fume removing and energy saving device main body 3 respectively the high pressure positive blower inhaled air by air-supply back trunk line 4, trunk line 7 before air-supply side trunk line 6, the air-supply, blowpipe road 5, air-supply side branch road 9, air-supply back branch pipe(tube) 11 is sent into boiler by spiral air-supply nozzle 8, the kiln combustion chamber reaches the fume-eliminating energy-saving effect.

Smoke-eliminating energy-saving desulfurizing machine is connected trunk line 12 by boiler, furnace flue exit with boiler, furnace flue outlet and connects, the flue gas of boiler, kiln is drawn onto in the desulfurizer main body 18, flue gas is by the CaO powder slurry 17 in the desulfurizer main body 18, porous enamel metal grid plate 16 enters desulfurization duct and is responsible for 13, by air-introduced machine 14 the no black smoke after the desulfurization, no carbon granules gas is sent into chimney 15 and is aligned to outdoor.

Claims

1, a kind of smoke-eliminating energy-saving desulfurizing machine is by mechanical air supply, air inducing, makes flue gas by the desulfurization that eliminates smoke of CaO powder slurry, it is characterized in that:

Trunk line (7) before a, the blast main road (2) that on fume-eliminating energy-saving main body (3), is connected with the four sides air-supply, air-supply back pipeline (4), air-supply side trunk line (6) and the air-supply, and corresponding and blowpipe road (5), air-supply side branch road (9), air-supply afterwards branch pipe(tube) (11) and following spiral wind pushing nozzle (8) thereof are connected, device is gone up in blast main road (2) high pressure positive blower (10), and air is sent into boiler furnace by above-mentioned pipeline through spiral wind pushing nozzle (8);

Be provided with porous enamel metal grid plate (16) in b, the desulfurizer main body (18), fill CaO powder slurry (17) below, the boiler flue outlet connects trunk line (12) and is connected also direct the feeding in the CaO powder slurry (17) with desulfurizer main body (18), air-introduced machine (14) is communicated with desulfurizer main body (18) by desulfurization duct trunk line (13), and its outlet connects chimney (15);