CN202328326U

CN202328326U - Hydrogen and carbon monoxide generator

Info

Publication number: CN202328326U
Application number: CN2011202914574U
Authority: CN
Inventors: 吕玉富
Original assignee: 吕玉富
Current assignee: Tianjin Hongxin Huachuang energy saving environmental protection technology Co Ltd
Priority date: 2011-08-12
Filing date: 2011-08-12
Publication date: 2012-07-11
Anticipated expiration: 2021-08-12

Abstract

The utility model discloses equipment capable of generating hydrogen and carbon monoxide by heating water to become high-temperature steam to react with additives and pulverized coal. The hydrogen and carbon monoxide generator is formed by connecting a high-temperature steam generator, a draught fan, a conveyor, a pressurized pulverized coal machine, a combustible gas generator and conjoint pipelines. Furthermore, with adoption of the equipment, high-temperature smoke in a furnace is introduced into the high-temperature steam generator by the draught fan and then is added with the water to generate high-temperature steam which is conveyed to a reactor by the pipelines. An air heating layer of the high-temperature steam generator is used for heating air, and then the heated air is sucked in by the pressurized pulverized coal machine. Coal and the additives are conveyed to the pressurized pulverized coal machine through the conveyor to be smashed and mixed, and then are conveyed to the reactor through the pipelines to finish reaction in the reactor, wherein an outlet of the reactor is connected with an ignition door. Combustible gas including hydrogen, carbon monoxide and the like is sent into the furnace to provide gas fuel to take part in boiler combustion.

Description

Hydrogen, carbon monoxide generator

Technical field

The utility model relates to a kind of equipment that changes the chain grate boiler combustion conditions, especially can practice thrift coal, reduce sulfur dioxide and other noxious gas emissions.

Background technology

Present stage China's heating boiler, adopting traveling-grate stoker basically is combustion apparatus, its open defect is: chemical combustion is insufficient, the fuel gas discharge capacity is big, the deslagging phosphorus content is big, excess air is big.Just the coal consumption of the unit's of causing heating load is big for this, and sulfur dioxide and other pernicious gas discharge capacities are big.And the method that adds Coal powder spray is little because of chain grate boiler fire chamber, can not fully burn, and boiler thermal output is low.

The utility model content

, fuel gas discharge capacity insufficient for the chemical combustion that overcomes chain grate boiler is big, the deslagging phosphorus content is big, excess air is big, the defective that boiler thermal output is low.The utility model provides a kind of equipment that high-temperature steam, chemical addition agent, coal reaction become hydrogen, carbon monoxide of making by oneself, participates in boiler combustion to address the above problem.

The hydrogen of the utility model, carbon monoxide generation equipment are to be formed by connecting in high-temperature steam generator, air-introduced machine, conveyer, pressurization Coal-disintegrating machine, inflammable gas generator and continuous pipeline.

Say that further the hydrogen of the utility model, carbon monoxide generation equipment are that by air-introduced machine the burner hearth high-temperature flue gas to be introduced high-temperature steam generator inner, generate high-temperature steam after adding water, be transported to reactor through pipeline.The air heat layer of high-temperature steam generator sucks pressurized Coal-disintegrating machine after the air heat.Coal and additive are delivered to reactor (outlet of reactor is connected with lighting door) through pipeline after conveying equipment is delivered to the pulverizing of pressurization coal pulverizer, mixing.In reactor, accomplish reaction, and send fuel gas such as hydrogen, carbon monoxide to burner hearth.It provides gaseous fuel to participate in boiler combustion, has significantly reduced the input amount of coal on the fire grate and owing to improved fiery room temperature greatly, combustible has fully been burnt.

Description of drawings

Fig. 1 is the hydrogen according to the utility model, the overall diagram of carbon monoxide generator;

Fig. 2 A is the front elevation of high-temperature steam generator figure;

Fig. 2 B is the side view of high-temperature steam generator figure;

Fig. 3 A is the front elevation of inflammable gas generator figure; And

Fig. 3 B is the side view of inflammable gas generator figure.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further specified:

Fig. 1 is the hydrogen according to the utility model, the overall diagram of carbon monoxide generator.

The utility model is made up of high-temperature steam generator 6, air-introduced machine 8, inflammable gas generator 11, pressurization coal pulverizer 16 4 major parts.Because the attraction of air-introduced machine 8; High-temperature flue gas sees that from connecting boiler the import 5 of the high-temperature steam generator 6 of burner gets into high-temperature steam generator 6 inner cores; By water inlet pipe 4 water under high pressure is delivered to spout 2 and sprayed to high-temperature flue gas; Make it to produce high-temperature steam (, making high-temperature flue gas, water under high pressure) along having grown incorporation time because high-temperature steam generator 6 inner cores are provided with the spiral guide plate.And deliver to inflammable gas generator 11 via pipeline 7, air-introduced machine 8, pipeline 9.Air gets into the interlayer heating through air intlet 1, sucks and adds coal pulverizer 16 through hot air outlet 10, hot blast inlet pipe 13, for pressurization coal pulverizer 16 provides hot blast.Coal, additive are delivered to pressurization coal pulverizer 16 through conveyer 15, by levigate, mix after, deliver to inflammable gas generator 11 through pipeline 14.Mixing through inflammable gas generator 11.Produce fuel gas after the outlet 12 that is connected with the ignition of the boiler door sprays to boiler.Participate in burning.

Fig. 2 A is the front elevation of high-temperature steam generator figure, and Fig. 2 B is the side view of high-temperature steam generator figure.

The urceolus that high-temperature steam generator is made up of barrel shell 10 and plug 2, plug 4, support 6, support 18, air intlet 7, hot air outlet 16; In establish fixed mount 8,14; The inner core of being made up of barrel shell 12,

plug

1,3, high-temperature flue gas import 5, high-temperature steam outlet 13, shower nozzle 9, spiral plate 11, fixed axis 17 on the frame, (leaving the space between the inside and outside tube) formed.High-temperature flue gas send water to shower nozzle 9 to spray water, under the guiding of spiral plate 11, pour into high-temperature steam outlet 13 to inner core from high-temperature flue gas import 5 entering inner cores, water inlet pipe 15, accomplishes the process that high-temperature steam produces.Air gets into the space of leaving between the inner/outer tube through air intlet 7, accomplishes the process of air heat to hot air outlet 16.

Fig. 3 A is the front elevation of inflammable gas generator figure, and Fig. 3 B is the side view of inflammable gas generator figure.

Inflammable gas generator is by barrel shell 1, plug 2, plug 3, import 4, import 5, fixedly splash bar district 6, outlet 7 are formed.Get into inflammable gas generator through levigate, the mixed coal of pressurization coal pulverizer, additive fine powder through import 4; High-temperature steam gets into inflammable gas generator through import 5, and through the fixedly eddy current mixing in splash bar district 6, the outlet 7 that the fuel gas warp of generation is connected with the ignition of the boiler door sprays to boiler.Participate in burning.

The beneficial effect of the utility model is:

Boiler heating is fast.Total input amount of coal is few, has practiced thrift coal.Reduced the carbon dioxide discharge of harmful gases.Improved the thermal efficiency of boiler.Control panel has been owing to adopted converter technique, stable, regulate freely, simple to operate.Need not transform boiler, only use fire door.

Claims

1. a hydrogen, carbon monoxide generation equipment is characterized in that being formed by connecting in high-temperature steam generator, air-introduced machine, conveyer, pressurization Coal-disintegrating machine, inflammable gas generator and link to each other pipeline.

2. equipment according to claim 1, it is inner to it is characterized in that by air-introduced machine the burner hearth high-temperature flue gas being introduced high-temperature steam generator, generates high-temperature steam after adding water, is transported to reactor through pipeline; The air heat layer of high-temperature steam generator is with being drawn onto the pressurization Coal-disintegrating machine after the air heat; Coal and additive are after conveying equipment is delivered to the pulverizing of pressurization coal pulverizer, mixing; To reactor, the outlet of reactor is connected with lighting door through pipeline, in reactor, accomplishes reaction; And send hydrogen, carbon monoxide fuel gas to burner hearth, the gaseous fuel that it provides is participated in boiler combustion.