CN1144303A - Applying work method by using mass energy sources limestone decomposing heat energy - Google Patents
Applying work method by using mass energy sources limestone decomposing heat energy Download PDFInfo
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- CN1144303A CN1144303A CN 95103915 CN95103915A CN1144303A CN 1144303 A CN1144303 A CN 1144303A CN 95103915 CN95103915 CN 95103915 CN 95103915 A CN95103915 A CN 95103915A CN 1144303 A CN1144303 A CN 1144303A
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Abstract
The method using a large number of limestones as heat energy raw material and using decomposition heat energy to apply work is characterized by that a limestone reactor is built up to provide place and oxygen gas for decomposition heat energy to apply work. One seventh weight raw coal and six sevenths limestone are respectively and continuously added in the reactor by layers to provide high temp. for decomposition heat energy to apply work. The limestone grain size is 30-200 cubic mm. A vertical boiler is installed in the reactor, so that under the codition of high temp. the limestone can produce high-temp. decomposition reaction to release heat energy to make it apply work.
Description
The present invention is an initiative, and on December 26th, 91 was the applying date, No. 911068996, application number, open day on June 30th, 93, publication number 1073709A number, key name " a kind of raw-coal desulfurizing coal-saving combustion method that adds the lime chad ".The invention belongs to State Scientific and Technological Commission and delimit in ten of the high salary technology the 6th: energy science and new energy high-efficiency energy-saving technology.The present invention can provide a new heat energy science and technology for the motherland and the mankind.Cheap limestone utilization is become a large amount of heat energy raw materials, be used in large, medium and small heat energy and produce the method for carrying out the heat energy acting.Fill up the blank of a heat energy science and technology,, increase motherland's energy construction, for the mankind create more wealth for improving China's heat energy science and technology development.For strengthening national and human survival and development, carry out energy revolution, save the existing energy, increase new energy.
People's life is limited, and it is eternal that science and technology is created the wealth.
Knowledge, industry and wisdom are the most valuable human wealth.The people is for wealth, and the people who has only knowledge, industry and wisdom three and deposit could make big contribution for the mankind, and the people is in order to give human the contribution, not necessarily dignitary be rich in, but the civilian also can accomplish.
Treating on the science, we should accomplish something, and have the courage to bring forth new ideas, and constantly climb.Thing should be noted, the people should be do not noted.As a man cannot be known by his looks, so can the sea not be measured by a bushel.
Limestone is the raw material of carbon elements, 200 kilocalories of 1kg calorific values.And 1kg coal calorific value is 500 kilocalories.Become lime with raw coal scoria lime stone, 1kg standard raw coal will burn 3kg unslaked lime, the 6kg limestone to burn till.If having, limestone itself do not have heat energy to discharge, so, the 1kg raw coal can only burn the 6kg limestone heat or burn till redness, and 500 kilocalories of heats may not grilled thoroughly the 6kg limestone or burn till unslaked lime, and more impossible maintenance prolongs than the longer high-temperature time of clean coal burning.It is that limestone essence carbon does not have the plain high-temperature decomposition reaction that produces and discharges heat energy and form that cause produces unslaked lime at limestone.
Use the firewood calcined lime, limestone is arched upward stack the very high sposh that covers, add bavin from following igniting and make a fire and no longer add bavin about 60 hours and make a fire, limestone energy spontaneous decomposition heat energy reaches more than ten day and could lower the temperature cool off lime release time like this.
Behind the coal burning heavy and light be ash, and limestone produces pyrolysis and discharges behind the heat energy also gently by 1/2nd, different is equally also is ash after peroxidating, and color is pure white, lime is health and structural material, purposes is the widest, consumption is also very big.Because of limestone through the high-temperature decomposition reaction commercial weight 1/2nd of carbon that discharged thermal energy consumption, and remaining two/one one-tenth CaO.So limestone cheap high temperature heat raw material of enormous amount that is exactly in fact a kind of nature.
Because all people are a kind of materials that heat energy just can become unslaked lime that consumes at the understanding limestone in essence, from known thing, limestone can resolve into unslaked lime under high temperature condition.And, there are not forefathers to study and utilization has a large amount of waste heats to exist, more do not know and study its heat energy and how to utilize the method that produces the heat energy acting.Also just not having forefathers to study limestone is that a kind of high temperature heat raw material exists, moreover, just do not have forefathers to study at all and utilize limestone to become the energy, more do not have forefathers to utilize limestone being subjected under fiery high temperature and the oxygen condition, can produce high-temperature decomposition reaction naturally and discharge the method that the heat energy process produces the heat energy acting.So in all people's cognitive process, this method and opinion still are a kind of fan so far.People not will appreciate that.All people utilize method and operation technique aspect at understanding limestone essential characteristic, produce all troubling and prejudice, do not come being familiar with aspect essence and the essence, cause misunderstanding and negative.So I just am being familiar with, am studying, am testing and am proving important breakthrough to some extent on limestone essential aspect and the substantive features.Certainly limestone is a kind of nature amount of holding maximum the most cheap the most general high temperature heat raw material, just obtains new breakthrough and success on the heat energy science and technology, and limestone is a large amount of energy.It is a kind of pyrolysis heat energy raw material.
Limestone is a kind of pyrolysis heat energy raw material on essential aspect and substantive features, must use up not to be fuel, can only be subjected to could decomposition reaction to discharge heat energy under fiery high temperature and the oxygen condition.To be that colony's natural birth is estranged separate performance, not air blast and exhausting.With the acting of decomposition of limestone heat energy, at first to build the limestone reactor, be to create high temperature place and oxygen supply gas for the acting of decomposition of limestone heat energy.It is characterized in that successively constantly adding respectively 1/7th weight raw coal, is that fiery high temperature condition is created in seven/sixfold amount decomposition of limestone heat energy acting, and air blast and exhausting can reduce temperature and cause limestone to be regardless of to separate heat energy, can't become unslaked lime.Limestone granularity and large, medium and small reactor temperature have much relations, the big decomposition of granularity that surpasses temperature stone is not saturating, can not become lime, can also influence heat energy discharges, the granularity that does not reach temperature stone can shorten high-temperature time, sometimes also can cause solid sulphur, the temperature in the reactor is along with decomposition of limestone heat energy sinks in motion, and this method does not have fixing technology mode.So this is that a new heat energy is lived scientific and technical.
Build the limestone reactor, characteristics are at the reactor lkd layer three-dimensional boiler to be installed, and are an apparatus and modes that the decomposition heat energy utilization gets up to do work of using for the acting of decomposition of limestone heat energy.Reactor integral body is vertical, be divided into seven parts altogether, the top is for adding the bed of material, from top to bottom be followed successively by combustible zone, carburization zone, pyrolysis layer, lkd layer, cooling layer and water absorption layer, the bottom is ash-removing door and oxygen door, and oxygen is to enter combustible zone from ash-removing door to help coal burning, just limestone is burned to high temperature condition, limestone just begins nature and produces high-temperature decomposition reaction release heat energy acting back generation unslaked lime under coal fire high temperature and oxygen condition like this.Decomposition of limestone from hard to soft, it is green and silvery white to become glistening silver by black, so just can discharge a large amount of high temperature heat for a long time, being subjected to the water in the three-dimensional boiler high temperature to become steam does work, the temperature of this decomposition heat energy process is higher more than 15% than clean coal combustion temperature, and high-temperature time is longer more than 10 times period of combustion than clean coal.Because of the hard volume of limestone is big again, so high-temperature time is just very long, and constant temperature very, the high temp effect of this decomposition heat energy process is that most coal comes possible this to arrive at all.The present invention has played exactly has the unexpected multifunctional efficient fruit of people.
Equation explanation: create fiery high temperature condition for the 6kg limestone with 1kg standard raw coal.The 6kg limestone produces pyrolysis naturally and discharges 1200 kilocalories of heats actings, after the acting is and is 3kg unslaked lime, and 1kg coal and 6kg limestone common property are given birth to 1700 kilocalories of calorific values.
Practical experience is summed up demonstration and is obtained:
1, limestone carbon elements 1kg calorific value is 200 kilocalories.
2, building reaction enrockment amount is 6/7ths, raw coal amount 1/7th.Stone grain 30 is to 200mm
3
3, be subjected to three-dimensional boiler erection high temperature to make steam at the reactor lkd layer and do work, use limestone 50 sides every day, 17 tons in raw coal produces 50 tons in lime, and 50 tons of homogeneous solution-type reactors are made 40 kilowatts of steam generated energy.
4, purify agilely with three-dimensional boiler.Personnel operation is all under cryogenic conditions.
5, producing lime is several 3 times of coal.Lime is health and structural material, and purposes is wide, consumption is big.
6, decomposition heat energy temperature is higher more than 15% than clean coal.
7, constant temperature, high-temperature time are longer more than 10 times than clean coal.
8,1kg coal and 6kg decomposition of limestone heat are 1700 kilocalories, economize coal more than 10 times.
9, decomposing heat energy is nature, does not need air blast and exhausting.
10, have only 1/7th raw coal to discharge small amounts of sulfur dioxide.
11, utilize this energy not have waste residue, no waste water, no waste gas, smokeless, tasteless, nontoxic, the harmful machine element of nothing, free from environmental pollution and air, clean, sanitary, safe, reliable.
12, big reactor is made steam and can be generated electricity, and the medium-sized steam factory that makes can produce, and small-sized can the warming oneself by a fire of family cooked.Can also be used for stirring off, baking wine, flue-cured tobacco and broasting silk cocoon.Invest for a short time, profit is huge.
Example:
Example 1, daily 50 ashlar lime stone reactors generating of construction.The stone granularity is 200mm
3,, went out 4 tons in lime, and produced 50 tons in lime daily in 2 hours with 17 tons in raw coal.Reactor is high 14 meters, and interior empty diameter is 6 meters, and adding the bed of material is 5 meters, and the bottom ash-removing door is the oxygen door, is 4 meters square reaction bridges on the door, is 300mm between the bridge sky.Be subjected to the three-dimensional boiler erection of 50 tons of water high 4 meters lkd layers on bridge high temperature to make steam and generate electricity 40 kilowatts of generated energy.
To adopt this method as long as, economize coal more than 20 times with 380 tons in raw coal in one day as 50 tons of water boiling furnaces with 17 tons in raw coal.
Example 2, daily 3 ashlar lime stone reactors of construction are made the steam acting.The stone granularity is 150mm
3,, went out lime 250kg, and produced 3 tons in lime daily in two hours with 1 ton in raw coal.Reactor is high 8 meters, and interior empty diameter is 2 meters, and adding the bed of material is 1.5 meters, and the last 1.5 meters reaction bridges of door are subjected to high 2 meters lkd layers on the three-dimensional boiler erection bridge of 3 tons of water high temperature to make steam and do work.
3 tons of water boiling furnaces will adopt this method to economize coal more than 20 times with 1 ton in coal with 24 tons in raw coal in one day.
Example 3, daily 15kg limestone reactor of construction are that family life is used, and the stone granularity is 30mm
3Below, with raw coal 5kg daily output lime 7kg.Reactor is high 0.6 meter, and 0.2 meter on the cubic type of interior sky is installed in the 12kg water-heating furnace on the bridge, and is high 0.2 meter, and water-heating furnace can be cooked, warmed oneself by a fire, hot water.
Example 4, this method flue-cured tobacco stove hall add the several 5 times of limestone flue-cured tobaccos of burning coal, 93 years roasting 5 a heatable brick bed flue-cured tobaccos.The barn inner hollow body is long-pending to be 80 cubic metres, and burning out coal will be with 2.5 tons, 250 yuan of current prices, actual in 1.3 tons in coal, 130 yuan of current prices are economized 1.2 tons in coal, 120 yuan of current prices are economized the coal rate and are reached 48%, add scoria lime stone 2.1 sides, 20 yuan of current prices, produce 2.1 tons in lime, 252 yuan of current prices, province's fund reaches about 150%, because of adopting this method not lower the temperature, flue cured tobacco quality is good especially.Accompanying drawing is: the limestone reactive end is installed three-dimensional boiler and is made steam acting figure.
Further specify below in conjunction with drawings and Examples:
In the drawings: (1) steam pipeline, (2) steam gauge, (3) three-dimensional boiler top, (4) charging hole, (5) revetment top, (6) filler pipe, (7) add water meter, (8) vapor film, (9) add the bed of material, (10) combustible zone, [11] carburization zone, [12] dress water layer, [13] boiler casing, [14] boiler inner wall, [15] boiler inner wall rib type shape, [16] decomposition layer, [17] revetment, [18] boiler bottom, [19] lkd layer, [20] cooling layer, [21] water absorption layer, [22] reaction bridge, [23] oxygen door and ash-removing door.
Claims (2)
- One, utilizes a large amount of energy decomposition of limestone heat energy work methods
- Two, practical experience is summed up1, limestone carbon elements, 200 kilocalories of 1kg calorific values.2, building reaction enrockment amount is 6/7ths, coal amount 1/7th.Stone granularity 30 is to 200mm 33, being subjected to three-dimensional boiler erection high temperature to make steam at the reactor lkd layer does work.Use limestone 50 sides every day, 17 tons in coal produces 50 tons in lime.50 tons of homogeneous solution-type reactors are made 40 kilowatts of steam generated energy.4, purify agilely with three-dimensional boiler.Personnel operation is all under the low temperature supremacy clause.5, producing lime is several three times of coal.Lime is health and structural material, and purposes is wide, and consumption is big.6, decomposition heat energy temperature is higher more than 15% than clean coal.7, constant temperature, high-temperature time are longer more than 10 times than clean coal.8,1kg coal and 6kg decomposition of limestone heat are 1700 kilocalories.Economize coal more than 10 times.9, decomposing heat energy is nature, does not need air blast and exhausting.10, have only 1/7th raw coal to discharge sulfur dioxide in a small amount.11, utilize this energy not have waste residue, no waste water, no waste gas, smokeless, tasteless, nontoxic, do not have harmful machine element.The contaminated air environment purification is not clean, sanitary, safe, reliable.12, the limestone current price is cheap, and is simple and easy to do, invests for a short time, and profit is huge.Three, big reactor is made steam and can be generated electricity, and the medium-sized steam of making can be produced.Small-sized can the warming oneself by a fire of family cooked.Can also be used for stirring off, baking wine, flue-cured tobacco and broasting silk cocoon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95103915 CN1144303A (en) | 1995-04-05 | 1995-04-05 | Applying work method by using mass energy sources limestone decomposing heat energy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95103915 CN1144303A (en) | 1995-04-05 | 1995-04-05 | Applying work method by using mass energy sources limestone decomposing heat energy |
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| CN1144303A true CN1144303A (en) | 1997-03-05 |
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| CN 95103915 Pending CN1144303A (en) | 1995-04-05 | 1995-04-05 | Applying work method by using mass energy sources limestone decomposing heat energy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229474A (en) * | 2010-07-30 | 2011-11-02 | 鞍钢集团矿业公司 | Burnt lime slaker dust-containing vapor purification device |
-
1995
- 1995-04-05 CN CN 95103915 patent/CN1144303A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229474A (en) * | 2010-07-30 | 2011-11-02 | 鞍钢集团矿业公司 | Burnt lime slaker dust-containing vapor purification device |
| CN102229474B (en) * | 2010-07-30 | 2012-08-22 | 鞍钢集团矿业公司 | Burnt lime slaker dust-containing vapor purification device |
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