CN2900795Y - Electricity generating system using waste gas - Google Patents
Electricity generating system using waste gas Download PDFInfo
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- CN2900795Y CN2900795Y CN 200620089231 CN200620089231U CN2900795Y CN 2900795 Y CN2900795 Y CN 2900795Y CN 200620089231 CN200620089231 CN 200620089231 CN 200620089231 U CN200620089231 U CN 200620089231U CN 2900795 Y CN2900795 Y CN 2900795Y
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- waste gas
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Abstract
Disclosed is an electricity-generating system which is filled with flammability discharge gas mainly formed by three integral systems which are a system for collecting, compassing, storing and conveying flammability discharge gas, a system for storing and supplying combustion liquefied petroleum gas, and a system for storing and supplying combustion oxygen. The flammability discharge gas which is dealt in the technique dealing room is conveyed to the gas-fired boiler through channels. The steam generated by burning of the gas-fired boiler is conveyed to the high-pressure heat steam vessel through channels to generate high pressure. The high pressure is conveyed to the steam electricity generating sets through channels. The generated electricity through the cables connecting with the switch house to the converting station supplies people's industry and living. The boiler also comprises a plant for dealing with the discharge gas and an evacuation system for environmental gas. The utility model has the advantages of utilizing the discharge gas, saving the energy, protecting the environment and saving amount of sources.
Description
Technical field the utility model relates to a kind of oil refinery and chemical plant emptying incendivity waste gas reclaims, utilizes the waste gas to generate electricity device.
Background technique enters the epoch of fast development in current industry, environmental protection, saving has become country and manufacturing enterprise's major policies and topic, the major issue that is related to national economy and long term growth interests, recycle, it is energy-conservation to tap the latent power, and makes full use of limited resources and brings benefit to the next generation, and is that a profit is in the environmental protection continuous utilization industry of contemporary merit in eternal lasting enterprise.The inflammable gas that domestic existing many oil refining and chemical enterprise are discharged aloft burns in vain in order to protect environment, has seriously lost ample resources, calculates according to our preliminary investigation, and only this item is just given the hundreds billion of units of annual loss of country at the most.
The summary of the invention the purpose of this utility model provides a kind of with oil refinery and the recovery of chemical plant emptying incendivity waste gas, utilize the waste gas to generate electricity device, each system architecture of the present utility model mainly includes the incendivity source exhaust gas and the compression of incendivity waste gas stores and transporting system, the postcombustion liquid gas stores replenishment system, combustion-supporting oxygen or combustion supporting catalyst store replenishment system, waste gas, the combustion gas technology process chamber and the pipeline system of liquid gas and oxygen or the three-in-one formation of combustion supporting catalyst, combustion boiler furnace and cooling system, boiler waste gas is handled workshop and environmental protection gas emptying system, hot high pressure vapour container and hot vapour pipeline system, the fuel gas generation unit, generating monitoring chamber electrical distribution system and send transformer substation system to form the electricity.
Its chemical plant or refinery flares exhaust outlet are connected with an end in exhaust gas recycling tube road, neutral position, exhaust gas recycling tube road is provided with anti-backflow air pressure safety valve is installed, the exhaust gas recycling tube road the other end is connected with waste gas reservoir vessel suction port, pressure relief valve is arranged at waste gas reservoir vessel top, container bottom one side is provided with the air outlet, opposite side has sewage draining valve and supporting removing to transport the blowdown vehicle, one end in waste gas pipeline road is connected with the air outlet of waste gas reservoir vessel, and the other end is connected with combustion gas technology processor A suction port;
The postcombustion liquid gas store replenishment system by dress air valve, the air pressure safety valve of container top opposite side, container bottom one side of liquid gas reservoir vessel, fuel gas transportation pipeline, container top one side be provided with sewage draining valve, the container bottom opposite side is made up of the air outlet, fuel gas transportation pipeline one end is connected with liquid gas reservoir vessel air outlet, and the other end is connected with combustion gas technology processor B suction port;
Combustion-supporting oxygen or combustion supporting catalyst store replenishment system by the dress air valve of oxygen reservoir vessel, gas transmission pipeline, container top one side, the air pressure safety valve of container opposite side, the sewage draining valve of container bottom one side, the air outlet phase composition of container bottom opposite side, gas transmission pipeline one end is connected with oxygen or combustion supporting catalyst reservoir vessel air outlet, and the pipeline the other end is connected with combustion gas technology processor C suction port;
The combustion gas technology process chamber of waste gas and liquid gas and oxygen or the three-in-one formation of combustion supporting catalyst and pipeline system are by being made up of incendivity waste gas, liquid gas, oxygen or combustion supporting catalyst three self-regulating air pressure valves, jet output pipelines in the gas technology process chamber of a puff prot of three suction ports of ABC, the gas technology process chamber, be equipped with anti-backflow air valve jet pipe one end and be connected with gas technology process chamber puff prot, the other end is connected with the anti-backflow fire-fighting air valve of boiler;
Combustion boiler furnace and cooling system by gas fired boiler, boiler accessory machinery, water demineralization cold water process pond and boiler water supply device, puff prot, the phase composition of hot high pressure vapour conveyance conduit of anti-backflow fire-fighting air valve are installed, boiler accessory machinery water demineralization cold water process pond and boiler water supply device are connected with boiler, the puff prot of the jet valve of backfireproof is installed in the boiler combustion stove thorax, hot vapour conveyance conduit one end is connected with the steam ouput of boiler emission water vapor, and the pipeline the other end is connected with hot high pressure vapour container steam inlet;
Boiler waste gas handles the workshop and environmental protection gas emptying system is made up of boiler emptying waste gas treatment workshop, environmental protection emptying equipment, conveying boiler waste gas pipeline, carry boiler waste gas pipeline one end to be connected with boiler emptying exhaust piping, the other end is connected with the waste gas treatment workshop, and the environmental protection emptying equipment is connected with the waste gas treatment workshop;
High temperature, high-pressure bottle and hot vapour pipeline system, being provided with air pressure safety valve formula barometer, container top opposite side by hot high pressure vapour container, container top one side has steam ouput, container bottom one side to have that sewage draining valve, container bottom opposite side have steam inlet, steam inlet to be provided with anti-backflow steam valve door device, hot vapour conveyance conduit one end is connected with hot high pressure vapour container steam ouput, and the pipeline the other end links to each other with steam electric power unit steam inlet;
More than each system pipeline connect and all adopt the land mode to connect, land one end welds or fixedly is embedded in container with pipe clamp and protrudes on the tubulose air outlet, the other end welds or fixedly is embedded on the pipeline with pipe clamp, land, gong screw mandrel, gong silk cap are irony, pad is the Expanded graphite pad, and combination is tightened the airtight formula of sealing and connected; Material with upper container and pipeline is made of irony, plastics or glass fibre reinforced plastics;
The steam electric power unit is made up of steam-driven generator, power supply instrument for automatic control system, power supply output cable, steam-driven generator out-put supply line is connected with power supply instrument for automatic control system, power supply output cable one end is connected with power supply instrument for automatic control system, and the other end is connected with generating monitoring chamber distribution instrument system;
Generating monitoring chamber and send transformer substation system to send electric networking power transformation system to form the electricity by distribution instrument system, delivery power cable, the electric substation of generating in the monitoring chamber, delivery power cable one end is connected with the distribution instrument system of generating in the monitoring chamber, and the other end and electric substation send electric networking power transformation system to be connected.
Working principle of the present utility model is: reclaim with oil refinery and chemical plant emptying incendivity waste gas, be used for carrying out the process program of Boiler Steam generating.Be that incendivity waste gas with chemical plant or the emptying of oil refinery chimney reclaims, according to the quality and the quantity that reclaim waste gas, replenish liquid gas and the oxygen or the combustion supporting catalyst of some again according to the clean-burning needs of waste gas, the high temperature, the high-pressure water vapor that come heating boiler to produce with waste gas burning, and mate corresponding water vapor generator set, adopt water vapor high temperature, high voltage power to drive the generating of steam electric power unit, the electric energy that sends is sent to electric substation and collaborates with power supply grid.
The concrete effect of each system of the present utility model is:
Incendivity source exhaust gas, the compression of incendivity waste gas store and the effect of transporting system is incendivity waste gas to be reclaimed, compress the storage back extremely enter the gas technology process chamber through the A suction port with line transportation;
The effect that the postcombustion liquid gas stores replenishment system is with pipeline liquid gas to be delivered to through the B suction port to enter the gas technology process chamber;
The effect that combustion-supporting oxygen or combustion supporting catalyst store replenishment system is with pipeline oxygen or combustion supporting catalyst to be delivered to through the C suction port to enter the gas technology process chamber;
The combustion gas technology process chamber of waste gas and liquid gas and oxygen or the three-in-one formation of combustion supporting catalyst and the effect of pipeline system are: incendivity waste gas is arranged in the gas technology process chamber, liquid gas, three of oxygen or combustion supporting catalysts are regulated air pressure valve automatically, automatically regulate air pressure valve for three and can play air pressure and the effect of make-up gas mutually regulated, pressure gauge working pressure 3 as the gas technology process chamber belongs to reference value, incendivity waste gas is imported gas and is made pressure gauge still remain on genus standard on 3 the position in the gas technology process chamber, can open liquid gas automatically when making underpressure 3 and regulate air pressure valve automatically as the quantity minimizing in the incendivity waste gas input gas technology process chamber, it is indoor to make liquid gas be input into technical finesse, can make the pressure gauge moment conversion in the gas technology process chamber continue to remain on the position of pressure 3, when increasing as the quantity in the incendivity waste exhaust gases input gas technology process chamber, the corresponding minimizing of quantity meeting in the liquid gas input gas technology process chamber, many as the quantity in the incendivity waste gas input gas technology process chamber, Danone keeps gas pressure when 3 position, liquid gas can be regulated air pressure valve automatically closes, enter the quantity conversion of gas treatment chamber based on two kinds of gases of incendivity waste gas, the working pressure table that can remain in the gas technology process chamber is constant on 3 position, the automatic adjusting air pressure valve of oxygen or combustion supporting catalyst can be regulated combustion-supporting supplemental oxygen or combustion supporting catalyst automatically according to the needs of combustible gas, and the pipeline that connects gas technology process chamber air outlet delivers the gas to the puff prot of the jet valve of boiler backfireproof;
Gas fired boiler and cooling system are by gas fired boiler, boiler accessory machinery, water demineralization cold water process pond and boiler water supply device, the puff prot that the jet valve of backfireproof is installed, high temperature, the phase composition of pressurized gas conveyance conduit, the water vapor that gas fired boiler produced is delivered in the hot high pressure vapour container by high temperature, high pressure, gas transmission pipeline, and the effect of boiler accessory machinery, water demineralization cold water process pond and boiler water supply device is prolonged boiler working life, with the cooling feeding mechanism of water demineralization processing and boiler feed water;
Boiler waste gas handle workshop and environmental protection gas emptying system be the waste gas that will be produced after the boiler burning enter emptying waste gas treatment workshop, with the environmental protection emptying equipment with waste gas treatment to environment protection standard;
The effect of hot high pressure vapour container and hot vapour pipeline system is that the water vapor that boiler is produced and transports stores when waiting to produce certain pressure, through pipeline steam ouput spray feed to the steam electric power unit, the water vapor that enters hot high pressure vapour container steam inlet prevents reflux, could open when certain gas pressure is waited to reach in the air outlet, with steam through the turbine working area of line transportation to the steam electric power unit;
The steam electric power unit is made up of turbine working area and generator, power supply instrument for automatic control system, power supply output cable, and the steam electric power unit is that boiler generation water vapor pressure strengthens the vapour pressure power that produces behind the pressure and drives steam electric power unit generation power supply through hot high pressure vapour container;
The generating monitoring chamber and with power delivery to the effect of transformer substation system be the power supply that will produce through the generating monitoring chamber, be delivered to the merging of electric substation and electrical network after the adjustment.
Using scope of the present utility model: chemical plant and oil refinery etc. all can use the utility model that waste gas is reclaimed, utilizes the waste gas generating with the combustible waste gas of chimney emptying.
The utility model has the advantages that:
1, recycle, it is energy-conservation to tap the latent power, and makes full use of limited resources and brings benefit to the next generation, and is that a profit is in the environmental protection continuous utilization industry of contemporary merit in eternal lasting enterprise.One-time investment is permanent is benefited, and direct distribution can also be used for waste heat numerous benefits such as heating, food and drink, bathing.
2, environmental protection, saving has become country and manufacturing enterprise's major policies and topic, is related to the major issue of national economy and long term growth interests.The inflammable gas that domestic existing many oil refining and chemical enterprise are discharged aloft burns in vain in order to protect environment.Seriously lose ample resources, destroyed atmospheric structure.Calculate according to our preliminary investigation, only this item is just given the hundreds billion of units of national annual direct loss at the most.These inflammable gass are reclaimed generating, will produce important social benefit and economic benefit, will produce far-reaching history and realistic meaning energy-conserving and environment-protective.
Description of drawings
Fig. 1 is a three-dimensional simplified schematic diagram of the present utility model
Embodiment is in shown in Figure 1 utilizing in the three-dimensional simplified schematic diagram of waste gas to generate electricity device, its oil refinery or chemical plant toxic emission outlet 1 is connected with an end in exhaust gas recycling tube road, neutral position, exhaust gas recycling tube road is provided with anti-backflow air pressure safety valve 2 is installed, the exhaust gas recycling tube road the other end 3 is connected with waste gas reservoir vessel 4 suction ports, pressure relief valve 5 is arranged at waste gas reservoir vessel top, container bottom one side is provided with air outlet 6, opposite side has sewage draining valve 7 and supporting removing to transport the blowdown vehicle, one end in waste gas pipeline road 8 is connected with the air outlet of waste gas reservoir vessel, and the other end is connected with combustion gas technology processor A suction port 9;
The postcombustion liquid gas store replenishment system by dress air valve 12, the air pressure safety valve 13 of container top opposite side, container bottom one side of liquid gas reservoir vessel 10, fuel gas transportation pipeline 11, container top one side be provided with sewage draining valve 14, the container bottom opposite side is made up of air outlet 15, fuel gas transportation pipeline one end is connected with liquid gas reservoir vessel air outlet, the other end with combustion gas technology processor B suction port 16, be connected;
Combustion-supporting oxygen or combustion supporting catalyst store replenishment system by oxygen or combustion supporting catalyst reservoir vessel 17, gas transmission pipeline 18, the dress air valve 19 of container top one side, the air pressure safety valve 20 of container opposite side, the sewage draining valve 21 of container bottom one side, the air outlet 22 of container bottom opposite side, phase composition, gas transmission pipeline one end is connected with oxygen or combustion supporting catalyst reservoir vessel air outlet, the pipeline the other end with combustion gas technology processor C suction port 23, be connected;
The combustion gas technology process chamber 24 of waste gas and liquid gas and the three-in-one formation of oxygen, and pipeline system by puff prot 25 of three suction ports of ABC, gas technology process chamber, gas technology process chamber in formed by incendivity waste gas 26, liquid gas 27, oxygen or combustion supporting catalyst 28, three self-regulating air pressure valves, jet output pipelines, be equipped with anti-backflow air valve jet pipe 29 1 ends and be connected with gas technology processing system puff prot, the other end is connected with the jet valve 31 of the backfireproof of boiler 30;
Boiler waste gas handles workshop 36 and environmental protection gas emptying system 37 is made up of boiler emptying waste gas treatment workshop, environmental protection emptying equipment, conveying boiler waste gas pipeline, carry boiler waste gas pipeline one end to be connected with boiler emptying exhaust piping, the other end is connected with the waste gas treatment workshop, and the environmental protection emptying equipment is connected with the waste gas treatment workshop;
Hot high pressure vapour container 38 tops one side is provided with air pressure safety valve formula barometer 39, container top opposite side has steam ouput 40, container bottom one side to have that sewage draining valve 41, container bottom opposite side have steam inlet, steam inlet to be provided with anti-backflow steam valve door 42 devices, hot vapour conveyance conduit 43 1 ends are connected with hot high pressure vapour container steam ouput, and the pipeline the other end is connected 44 with steam electric power unit steam inlet;
More than each system pipeline connect and all adopt the land mode to connect, land one end welds or fixedly is embedded in container with pipe clamp and protrudes on the tubulose air outlet, the other end welds or fixedly is embedded on the pipeline with pipe clamp, land, gong screw mandrel, gong silk cap are irony, pad is the Expanded graphite pad, and combination is tightened the airtight formula of sealing and connected; Material with upper container and pipeline is made of irony, plastics or glass fibre reinforced plastics;
Steam electric power unit 45 is made up of steam-driven generator, power supply instrument for automatic control system 46, power supply output cable 47, steam-driven generator power supply output cable one end is connected with power supply instrument for automatic control system, and the other end is connected with generating monitoring chamber distribution instrument system 48;
Generating monitoring chamber and send transformer substation system to form the electricity by distribution instrument system, delivery power cable 49, the electric substation 50 of generating in the monitoring chamber, delivery power cable one end is connected with the distribution instrument system of generating in the monitoring chamber, and the other end and electric substation send electric networking power transformation system to be connected.
Claims (1)
1, a kind of waste gas to generate electricity device that utilizes, it is characterized in that: oil refinery or chemical plant toxic emission outlet are connected with an end in exhaust gas recycling tube road, neutral position, exhaust gas recycling tube road is provided with anti-backflow air pressure safety valve is installed, the exhaust gas recycling tube road the other end is connected with waste gas reservoir vessel suction port, pressure relief valve is arranged at waste gas reservoir vessel top, container bottom one side is provided with the air outlet, opposite side has sewage draining valve and supporting removing to transport the blowdown vehicle, one end in waste gas pipeline road is connected with the air outlet of waste gas reservoir vessel, and the other end is connected with combustion gas technology processor A suction port; The postcombustion liquid gas store replenishment system by dress air valve, the air pressure safety valve of container top opposite side, container bottom one side of postcombustion liquid gas reservoir vessel, fuel gas transportation pipeline, container top one side be provided with sewage draining valve, the container bottom opposite side is made up of the air outlet, fuel gas transportation pipeline one end is connected with postcombustion liquid gas reservoir vessel air outlet, and the other end is connected with combustion gas technology processor B suction port; Combustion-supporting oxygen or catalyst stores replenishment system are by oxygen or catalyst stores container, gas transmission pipeline, the dress air valve of container top one side, the air pressure safety valve of container opposite side, the sewage draining valve of container bottom one side, the air outlet phase composition of container bottom opposite side, gas transmission pipeline one end is connected with oxygen or catalyst stores container outlet, and the pipeline the other end is connected with combustion gas technology processor C suction port; The combustion gas technology process chamber of waste gas, postcombustion liquid gas and oxygen or the three-in-one formation of catalyzer and pipeline system are by being made up of incendivity waste gas, liquid gas, oxygen or catalyzer three self-regulating air pressure valves, jet output pipelines in the gas technology process chamber of A, B, a puff prot of three suction ports of C, the gas technology process chamber, add anti-backflow air valve jet pipe one end and be connected with gas technology process chamber puff prot, the other end is connected with the jet valve of the backfireproof of boiler; Gas fired boiler and cooling system are by the puff prot of gas fired boiler, boiler accessory machinery, water demineralization, cold water process pond and boiler water supply device, the jet valve of backfireproof, the conveyance conduit phase composition of hot high pressure gas, boiler accessory machinery water demineralization, cold water process pond and boiler water supply device are connected with boiler, the puff prot of the jet valve of backfireproof is installed in the boiler combustion stove thorax, conveyance conduit one end of hot high pressure gas is connected with the air outlet of boiler emission water vapor, and the pipeline the other end is connected with the high-pressure hot gas container air inlet; Boiler waste gas handles the workshop and environmental protection gas emptying system is made up of boiler emptying waste gas treatment workshop, environmental protection emptying equipment, conveying boiler emptying exhaust piping, carry boiler emptying exhaust piping one end to be connected with boiler emptying exhaust piping, the other end is connected with the waste gas treatment workshop, and the environmental protection emptying equipment is connected with the waste gas treatment workshop; High-pressure hot gas container and hot gas pipeline system are provided with air pressure safety valve and barometer, container top opposite side by high-pressure hot gas container, container top one side has air outlet, container bottom one side to have that sewage draining valve, container bottom opposite side have suction port, suction port to be provided with anti-back-steam valving, hot gas conveyance conduit one end is connected with the high-pressure hot gas container outlet, and the pipeline the other end links to each other with steam electric power unit suction port; More than each system pipeline connect and all adopt the land mode to connect, land one end welds or fixedly is embedded in container with pipe clamp and protrudes on the tubulose air outlet, the other end welds or fixedly is embedded on the pipeline with pipe clamp, land, gong screw mandrel, gong silk cap are irony, pad is the Expanded graphite pad, and combination is tightened the airtight formula of sealing and connected; Material with upper container and pipeline is made of irony, plastics or glass fibre reinforced plastics; The steam electric power unit is made up of steam-driven generator, power supply automatic monitoring system instrument panel, power supply output cable etc., and steam-driven generator output cable one end is connected with power supply automatic controlling instrument dial plate, and the other end is connected with generating monitoring chamber distribution instrument panel; Generating monitoring chamber and send transformer substation system to form the electricity by distribution instrument panel, delivery power cable, the electric substation of generating in the monitoring chamber, delivery power cable one end is connected with the distribution instrument panel of generating in the monitoring chamber, and the other end and electric substation send electric networking power transformation system to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089231 CN2900795Y (en) | 2006-02-10 | 2006-02-10 | Electricity generating system using waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089231 CN2900795Y (en) | 2006-02-10 | 2006-02-10 | Electricity generating system using waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2900795Y true CN2900795Y (en) | 2007-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620089231 Expired - Fee Related CN2900795Y (en) | 2006-02-10 | 2006-02-10 | Electricity generating system using waste gas |
Country Status (1)
| Country | Link |
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| CN (1) | CN2900795Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970256A (en) * | 2018-07-04 | 2018-12-11 | 安徽原上草节能环保科技有限公司 | A kind of industrial high temperature high pressure exhaust gas recoverying and utilizing method |
| WO2019057108A1 (en) * | 2017-09-22 | 2019-03-28 | 邹立松 | Denitration process and device, combustion power generation process and system, electric vehicle and aerostat |
-
2006
- 2006-02-10 CN CN 200620089231 patent/CN2900795Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019057108A1 (en) * | 2017-09-22 | 2019-03-28 | 邹立松 | Denitration process and device, combustion power generation process and system, electric vehicle and aerostat |
| CN108970256A (en) * | 2018-07-04 | 2018-12-11 | 安徽原上草节能环保科技有限公司 | A kind of industrial high temperature high pressure exhaust gas recoverying and utilizing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20100210 |