CN1241621A - Making process and waterproofing treatment of high-energy color briquette - Google Patents
Making process and waterproofing treatment of high-energy color briquette Download PDFInfo
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- CN1241621A CN1241621A CN 99110849 CN99110849A CN1241621A CN 1241621 A CN1241621 A CN 1241621A CN 99110849 CN99110849 CN 99110849 CN 99110849 A CN99110849 A CN 99110849A CN 1241621 A CN1241621 A CN 1241621A
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- coal
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Abstract
Inferior coal as main material is crushed, mixed with high-energy comburant, smoke-eliminating sulfur-fixing agent, pigment and waterproof curing agent and further processed into color waterproof briquette with heat value as high as 5173-5860 Kcal, low combustion point and low cost. The present invention makes it possible to utilize coal resource fully and the briquette is suitable for use in various boilers' kilns and furnaces.
Description
The present invention relates to a kind of by low grade coal, high energy ignition dope, the making method of the high heating value moulded coal that smoke-eliminating sulfur-fixing agent, toner, water-proof solidifying agent constitute.
At present domestic is the coventional type coal briquette mostly, and heat is low, meet water and easily decompose, and poor thermal efficiency, the flue dust discharge capacity exceeds standard, and is seriously polluted.
The object of the present invention is to provide a kind of low-quality coal resources to manufacture, the high-energy moulded coal that is fit to various Industrial Boilers, civil boiler, to reduce the unit coal consumption, save energy, improve the thermo-efficiency of boiler, smoke-eliminating sulfur-fixing reduces because of pollution and the colored easy to identify effect of toxic gas to atmospheric environment simultaneously.
The present invention selects one and low grade coal 1000kg for use, and through pulverizing, particle size diameter is the following coal dust of 4mm.Get 1500ml water and inject in the container, directly or indirectly heat 60-80 ℃, with potassium permanganate 40g, after saltpetre 1000g, sodium hydroxide 30g put into container and fully dissolve, pour 5 liters of diesel oil into, stir into emulsion form, it is stand-by to be A liquid.Get calcium oxide (lime powder) 2000g, hydrated barta 100g, iron oxide green or iron oxide red 500g, trolamine 200g, carboxymethyl cellulose 500g puts into another container, and after injection 100kg water stirred evenly, it was stand-by to be B liquid, the 1000kg coal dust is transported in the stirrer stirs, inject simultaneously A liquid and B liquid equably,, send in the briquetting press with conveying belt with the mixed type coal slime that stirs, through the powerful pressing of this machine, can become high-energy color smoke-eliminating sulfur-fixing water-proof briquette coal.Selection standard Polywoven Bag meter dress 25kg seals, and sends into cool the solarization in the canopy and dries in the shade, and complete drying after 3 days reaches certain intensity, i.e. burning.
The invention has the advantages that manufacture with moulding process in, by adding different additives, make shaped coal increase reactive behavior, burning-point is low, the flame height, firepower is violent, calorific value is up to 5173 kilocalories-5860 kilocalorie, and can improve ash fusion point.Because charcoal, sulphur generation thermopositive reaction in the combustion-supporting effect of the breaking of ignition dope in moulded coal and the coal, splash under the high temperature split, sufficient combustion, smoke-eliminating sulfur-fixing, the product storing is convenient, deposits neatly, waterproof is easy to identify with colour, prevents the personation effect.
The present invention will be further described with embodiment below:
Embodiment 1:
With a kind of low grade coal 1000kg, processing is pulverized, and particle size diameter is below the 4mm, as the main raw material of moulded coal.
Embodiment 2:
Get 1500ml water and inject in the container, put into potassium permanganate 40g, saltpetre 1000g, sodium hydroxide 30g, directly or indirectly heat 60 ℃-80 ℃ it is fully dissolved after, adding 5 liters of diesel oil, stir into emulsion form, it is stand-by to be A liquid.
Embodiment 3:
Get calcium oxide (lime powder) 2000g, hydrated barta 100g, iron oxide green or iron oxide red 500g, trolamine 200g, carboxymethyl cellulose 500g puts into another container, and after the injection 100kg water stirring and dissolving, it is stand-by to be B liquid.
Embodiment 4:
The 1000kg coal dust is transported in the stirrer stirs, inject A liquid and B liquid simultaneously equably,, send in the briquetting press pressing and forming with conveying belt the mixed type coal slime that stirs.
Embodiment 5:
The metering of the coal briquette of moulding is packed in the plastics bag of standard, and the 25kg1 bag seals, and sends into cool the solarization in the canopy and dries in the shade, and to reach certain intensity be burning to complete drying after 3 days.
Claims (4)
1, a kind ofly be used for manufacturing and the terms of settlement of WATER REPELLENT of high-energy color briquette, it is characterized in that:
A. low grade coal 1000kg processing is pulverized, particle size diameter is below the 4mm, as the main raw material of moulded coal.
B. get 1500ml water and inject in the container, put into potassium permanganate 40g, saltpetre 1000g, sodium hydroxide 30g, directly or indirectly heating is 60 ℃-80 ℃, it is fully dissolved after, adding 5 liters of diesel oil, stir into emulsion form, as the high energy ignition dope, (it is stand-by to be B liquid).
C. get calcium oxide (lime powder) 2000g, hydrated barta 100g, iron oxide green or iron oxide red 500g, trolamine 200g, carboxymethyl cellulose 500g put into another molten device, and after the injection 100kg water stirring and dissolving, it is stand-by to be B liquid.
D. the 1000kg coal dust is transported in the stirrer and stirs, inject A liquid and B liquid simultaneously equably,, send in the briquetting press pressing and forming with conveying belt the mixed type coal slime that stirs.
In the plastics bag of the standard of e. metering of the coal briquette of moulding being packed into, 25kg seals for 1 bag, sends into cool the solarization in the canopy and dries in the shade, and to reach certain intensity be burning to complete drying after 3 days.
2, according to the method for making of the high-energy color briquette described in the claim 1.a, it is characterized in that: utilize low-quality coal resources, energy-saving and cost-reducing.
3, according to the high energy ignition dope described in the claim 1.b, it is characterized in that: diesel oil with potassium permanganate, saltpetre, forms the combustion-supporting effect of breaking high energy after sodium hydroxide emulsification, burning-point is low, the flame height, and firepower is violent, and calorific value is big.
4, according to described in the claim 1.c, it is characterized in that: calcium oxide (lime powder) eliminates smoke, the solid sulphur of hydrated barta, and iron oxide green or iron oxide red are painted easy to identify.Have personation of preventing and specialty products meaning.Trolamine, carboxymethyl cellulose stable performance, firm waterproof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99110849 CN1241621A (en) | 1999-07-22 | 1999-07-22 | Making process and waterproofing treatment of high-energy color briquette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99110849 CN1241621A (en) | 1999-07-22 | 1999-07-22 | Making process and waterproofing treatment of high-energy color briquette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1241621A true CN1241621A (en) | 2000-01-19 |
Family
ID=5274738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99110849 Pending CN1241621A (en) | 1999-07-22 | 1999-07-22 | Making process and waterproofing treatment of high-energy color briquette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1241621A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101560425B (en) * | 2009-06-04 | 2012-09-05 | 北京弘扬紫东环保科技有限公司 | Novel coal sulphur-fixing agent, preparation method and application thereof |
-
1999
- 1999-07-22 CN CN 99110849 patent/CN1241621A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101560425B (en) * | 2009-06-04 | 2012-09-05 | 北京弘扬紫东环保科技有限公司 | Novel coal sulphur-fixing agent, preparation method and application thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |