CN101050349B - Snow removal agent - Google Patents
Snow removal agent Download PDFInfo
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- CN101050349B CN101050349B CN200710011410A CN200710011410A CN101050349B CN 101050349 B CN101050349 B CN 101050349B CN 200710011410 A CN200710011410 A CN 200710011410A CN 200710011410 A CN200710011410 A CN 200710011410A CN 101050349 B CN101050349 B CN 101050349B
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- snow
- melting agent
- anhydrous
- weight
- snow remover
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Abstract
This invention relates to a rapid snow remover with excellent properties. The snow remover is mainly prepared from: anhydrous MgCl2 and/or anhydrous CaCl2 and/or anhydrous AlCl3 and/or anhydrous polyaluminium chloride, AgNO3, NaClO and/or Ca (ClO) 2. The snow remover has low corrosion, which is close to that of pure water, and is 15% that of salt. The snow remover does not have obvious pollution to human, soil, plant and water. Besides, the snow remover is safe and environmentally friendly, and has good removal effect on snow. When the snow remover is sprayed onto ground before snowing, snow can be melted once contacting the ground without residue or icing. The snow remover can be used to remove accumulated ice, snow and oil stains on road surface, and can reduce traffic accident, prolong vehicle and road service life, and protect environment.
Description
Technical field
The present invention relates to a kind of snow-melting agent, relate in particular to a kind of quick snow-melting agent, belong to chemical manufacturing technology field with premium properties.
Background technology
As everyone knows, wait the ice and snow on road surface in winter, area to bring great potential safety hazard for traffic and people's trip northeastward, the snow removing of mechanize has at present become the main force of city snow removing.Therefore in recent years, the snow-melting agent, the Snow Agent that occur on the market are of a great variety, but quality is uneven, and after using a lot of untoward reactions are arranged.As: the weak effect that not only removes the snow, behind the sprinkling snow-melting agent plant-growth is produced detrimentally affect, to metal, bridge, road surface seriously corroded, it is short that snow-melting agent sprays the back hold-time, wet and slippery icing with the dust adhesive aggregation on the road surface, and traffic accident etc. very easily takes place.
Summary of the invention
The present invention is directed to that above-mentioned problems of the prior art propose, its objective is provides that a kind of to have snow melt speed fast, to not corrosion and the influence of metal, bridge, road surface, safety and environmental protection, high-efficiency environment friendly energy-conservation, and cost a kind of snow-melting agent low and easy to use.
The weight range of each raw material of the present invention is to carry out a large amount of groping through the contriver to draw with Test Summary, and each raw material all has effect preferably in the following weight scope.
In order to solve the problems of the technologies described above, the present invention is achieved in that a kind of snow-melting agent, and it mainly is made up of Magnesium Chloride Anhydrous and/or Calcium Chloride Powder Anhydrous and/or Aluminum chloride anhydrous and/or anhydrous polymerize aluminum chloride and Silver Nitrate and clorox and/or Losantin.Above-mentioned each raw materials in part by weight is:
Magnesium Chloride Anhydrous 10-30 and/or Calcium Chloride Powder Anhydrous 10-30 and/or Aluminum chloride anhydrous 10-30 and/or anhydrous polymerize aluminum chloride 10-30; Silver Nitrate 0.1-5.0; Clorox 1.0-5.0 and/or Losantin 1.0-5.0
Magnesium Chloride Anhydrous, Calcium Chloride Powder Anhydrous, Aluminum chloride anhydrous and anhydrous polymerize aluminum chloride produce a large amount of heat when water-soluble in above-mentioned snow-melting agent component, improved the temperature of snow-melting agent, under the condition of severe cold, more can remove the snow fast, save the step of heating, save the energy; Clorox and Losantin prevent from cement pavement is corroded; Silver Nitrate is used for removing the chlorion of muriate, and it is pollution-free to make the present invention almost reach no burn into to various road surfaces and soil, bridge, metal, underground water etc.
The byproduct that also comprises the grain deep processing in above-mentioned snow-melting agent raw material is 30-50 by weight.
The byproduct of described grain deep processing comprises vinasse, dregs of beans, wheat bran, rice bran.
Comprise also that in above-mentioned snow-melting agent raw material water quality stabilizer PTX CS is 0.0005-0.5 by weight.
With water is that solvent is made the liquid snow-melting agent for 50-80 by weight.
In above-mentioned snow-melting agent raw material, also comprise inhibiter.
Described inhibiter be selected from by weight among Starso 0.3-0.8, Sodium orthomolybdate 0.3-13, tripoly phosphate sodium STPP 0.3-13, benzotriazole 0.5-2.5, the Sodium Benzoate 0.3-13 any two to three kinds of.
Comprise also that in above-mentioned snow-melting agent raw material sodium peroxide is 0.1-5.0 by weight.
Snow-melting agent of the present invention adopts the general method uniform mixing to filter and forms.
Advantage of the present invention and beneficial effect are as follows:
Snow-melting agent corrodibility of the present invention is extremely low, approaches pure water, not as good as corrosive 15% of salt; Environment (comprising the people, soil, plant and water) there is not as seen pollution; The detrimental effect of road pavement only is about 1% of a salt, approaches pure water; The snow melt ability is strong, reaches safety, environmental protection, energy-conservation.Snow melt speed is fast, with respect to fast tens of times of salting; The preceding sprinkling road surface hold-time of snow is long, is more than three times of salt, and can prevents dust; Toxicity is not as good as 1/2 of salt; Because the magnesium chloride that adopts, calcium chloride are no crystal water, when being dissolved in water, produce a large amount of heat, so he can more work under the low temperature, the snow melt temperature can reach below-60 ℃, salt is minimum can only to reach-20 ℃.In addition, snow-melting agent of the present invention utilizes the byproduct in the grain processing process, turns waste into wealth.Have abundant raw material sources, complete processing is simple, with low cost.
In addition, snow-melting agent of the present invention can adopt before the snow sprinkling can realize that snowflake lands promptly to change, and is never residual, do not freeze.Through evidence, melt by the ice and snow much less of vehicle compacting on the road surface than the snow back according to the dosage that sprays this snow-melting agent before the weather-forecast snow.Thereby simplified snow removing work greatly, saved the usage quantity of snow-melting agent, become passive snow removing and be initiatively snow melt.Snow-melting agent of the present invention can also be used for road and clean, and removes accumulated ice, accumulated snow, the oil stain spot of road surface dirt, makes road neat and tidy more, and is difficult for the cohesion dust, has beautified the city.
Use snow-melting agent of the present invention,, have economic and social benefit widely reducing traffic accident, prolongation vehicle, road life, protection environment, reducing snow removing maintenance cost.
Embodiment
Below further set forth the beneficial effect of snow-melting agent of the present invention and good performance by test.
One, invention snow-melting agent and other salt compare as the performance of snow-melting agent:
Two, invention snow-melting agent and other salt compare as the snow removing effect of snow-melting agent:
This test is to carry out under subzero 20 ℃ condition, gets 4 in the container of identical size, and the snow of 10cm thickness is housed respectively, puts into sodium-chlor, calcium chloride, magnesium chloride, invention snow-melting agent respectively and carries out the snow melt simultaneous test:
Sodium-chlor, calcium chloride, magnesium chloride have used 190min, 85min, 92min snow all to melt respectively, and the invention snow-melting agent of making is poured into, have only used the snow in the 2min container all to melt.
Below in conjunction with specific embodiment the present invention is further elaborated, but protection scope of the present invention is not limited by specific embodiment, is as the criterion with claims.In addition, with under the prerequisite of technical solution of the present invention, any change or change that those of ordinary skills that the present invention did are realized easily all will fall within the claim scope of the present invention.
1, the present invention is by following feedstock production coventional type snow-melting agent:
Embodiment 1
Get Magnesium Chloride Anhydrous 10kg, Calcium Chloride Powder Anhydrous 10kg, Aluminum chloride anhydrous 10kg, anhydrous polymerize aluminum chloride 10kg, Silver Nitrate 0.1kg, clorox 1.0kg, Losantin 1.0kg, Starso 0.3kg, Sodium orthomolybdate 0.3kg.Promptly get the solid snow-melting agent through pulverizing, stir, filter, granulating.
Embodiment 2
Get Magnesium Chloride Anhydrous 30kg, Calcium Chloride Powder Anhydrous 30kg, Aluminum chloride anhydrous 30kg, anhydrous polymerize aluminum chloride 30kg, Silver Nitrate 5.0kg, clorox 5.0kg, Losantin 5.0kg, tripoly phosphate sodium STPP 13kg, benzotriazole 2.5kg, Sodium Benzoate 13kg.Promptly get the solid snow-melting agent through pulverizing, stir, filter, granulating.
Embodiment 3
Get Magnesium Chloride Anhydrous 20kg, Calcium Chloride Powder Anhydrous 20kg, Aluminum chloride anhydrous 20kg, Silver Nitrate 3.5kg, clorox 2.5kg, Starso 0.8kg, Sodium Benzoate 13kg.Promptly get the solid snow-melting agent through pulverizing, stir, filter, granulating.
Embodiment 4
Get Magnesium Chloride Anhydrous 25kg, Calcium Chloride Powder Anhydrous 25kg, Silver Nitrate 2.0kg, clorox 1.5kg, Losantin 1.5kg, Sodium orthomolybdate 6kg, benzotriazole 2kg, Sodium Benzoate 10kg.Promptly get the solid snow-melting agent through pulverizing, stir, filter, granulating.
Embodiment 5
Get Magnesium Chloride Anhydrous 18kg, Calcium Chloride Powder Anhydrous 12kg, Aluminum chloride anhydrous 12kg Silver Nitrate 0.1kg, clorox 2.7kg, Losantin 2.7kg, Starso 0.5kg, Sodium orthomolybdate 9.0kg, tripoly phosphate sodium STPP 8.0kg.Promptly get the solid snow-melting agent through pulverizing, stir, filter, granulating.
Embodiment 6
Get Magnesium Chloride Anhydrous 30kg, Silver Nitrate 1.5kg, clorox 2.0kg, Sodium orthomolybdate 5.0kg, Sodium Benzoate 7kg promptly gets the solid snow-melting agent through pulverizing, stir, filter, granulating.
Above-mentioned coventional type snow-melting agent freezing point is low, ice-melt snow is effective.Spraying the coventional type snow-melting agent can normally snow removing under cold condition. and at the detrimental effect to concrete and bituminous pavement under-30 ℃ the condition only is about 1% of salt, approaches pure water, also very little to the plant-growth influence, meets the requirement of Snow Agent relevant criterion.
2, the present invention is by following feedstock production long-acting type snow-melting agent:
Embodiment 7
Water intaking 50kg, the byproduct vinasse 30kg of grain deep processing, all the other components are with embodiment 1.Through after pulverizing, put into water and fully stir 1h and make it even, again water quality stabilizer PTX CS 0.0005kg is added in the above-mentioned solution stirring＞15min once more, leach precipitation at last and promptly get the liquid snow-melting agent.
Embodiment 8
Water intaking 80kg, the byproduct dregs of beans 50kg of grain deep processing, all the other components are with embodiment 2.Through after pulverizing, put into water and fully stir 1h and make it even, again water quality stabilizer PTX CS 0.05kg is added in the above-mentioned solution stirring＞15min once more, leach precipitation at last and promptly get the liquid snow-melting agent.
Embodiment 9
Water intaking 75kg, the byproduct wheat bran 40kg of grain deep processing, all the other components are with embodiment 4.Through after pulverizing, put into water and fully stir 1h and make it even, again water quality stabilizer PTX CS 0.01kg is added in the above-mentioned solution stirring＞15min once more, leach precipitation at last and promptly get the liquid snow-melting agent.
Embodiment 10
Water intaking 60kg, the byproduct rice bran 30kg of grain deep processing, all the other components are with embodiment 5.Through after pulverizing, put into water and fully stir 1h and make it even, again water quality stabilizer PTX CS 0.2kg is added in the above-mentioned solution stirring＞15min once more, leach precipitation at last and promptly get the liquid snow-melting agent.
It is lasting to spray above-mentioned long-acting type snow-melting agent action effect on the road surface, can guarantee that snow melt in 10 days is icing.Adopt the byproduct of grain deep processing to be raw material, with low cost, the resource abundance, and can be used as the anticorrosive agent reduction corrodibility that villaumite had, and safety and environmental protection, nontoxic.Adopt and to spray the long-acting type snow-melting agent before the snow and can realize that snowflake lands and promptly change, never residual, do not freeze.Through evidence: according to the dosage that sprays the long-acting type snow-melting agent before the weather-forecast snow than snow after thawing by the ice and snow much less of vehicle compacting on the road surface.Thereby simplified snow removing work, saved the usage quantity of snow-melting agent greatly, promptly reduced the cost of snow removing.
3, the present invention is by following feedstock production cleaning-type snow-melting agent:
Embodiment 11
Get sodium peroxide 0.1kg, all the other components are with embodiment 1.Promptly get solid cleaning-type snow-melting agent through pulverizing, stir, filter, granulating.
Embodiment 12
Get sodium peroxide 5.0kg, all the other components are with embodiment 2.Promptly get solid cleaning-type snow-melting agent through pulverizing, stir, filter, granulating.
Embodiment 13
Get sodium peroxide 2.0kg, all the other components are with embodiment 3.Promptly get solid cleaning-type snow-melting agent through pulverizing, stir, filter, granulating.
Spray the cleaning-type snow-melting agent and can remove road surface oil stain spot, keep the road surface cleaning, be difficult for the cohesion dust.Owing to do not have protection and the control of greenery flowers and plants, add the factor that coal is burnt in some regional heating of urban fringe at some northern city winters.Dust, silt, coal ash mix with sleet, make the dusty, chaotic of road change.Extremely influence the image in city, also make motor vehicle difficult more in motion.Spray the cleaning-type snow-melting agent and just can overcome the above problems, it can remove dirty accumulated snow and oil stain, makes road neat and tidy more, and motor-driven vehicle going is safer.Use the cleaning-type snow-melting agent to clean the road surface and not only improved pedestrian's trip condition, also beautified the city.
Concrete use is as follows:
The present invention uses and is being used for the snow sweeper of snow-melting agent.The snow removing that is used for snow-melting agent comprises motorcar body and batcher, connecting tube placed on it, and it is that the middle part is provided with the filtering net dividing plate in the batcher, two casees before and after batcher is divided into, and preceding batcher upper end is provided with dog-house; The lower end adapting position is provided with setting tank; Agitator is located in the preceding batcher by circulating line; The circulating line front end is provided with shower nozzle; Back batcher lower end adapting position is provided with recycle pump; Described recycle pump one end is connected on the circulating line, and the other end pipeline is provided with the high pressure spraying rifle.Described shower nozzle front end also is provided with at least one duckbilled shower nozzle.Described recycle pump is provided with well heater away from batcher one end.Be provided with successively every filter screen and high-pressure circulation pump between high pressure spraying rifle and the well heater.
Preestablish certain angle when batcher is installed, it is poor to make batcher produce certain height.In batcher, inject earlier water, according to a certain percentage as throwing in above-mentioned coventional type solid snow-melting agent or long-acting type liquid snow-melting agent, because the Magnesium Chloride Anhydrous in the snow-melting agent, Calcium Chloride Powder Anhydrous, Aluminum chloride anhydrous and anhydrous polymerize aluminum chloride produce a large amount of heat when water-soluble, improved the temperature of snow-melting agent, under the condition of severe cold, more can remove the snow fast, saved the step of heating, start recycle pump, mixing liquid is played preceding batcher to a high-end side by recycle pump at the bottom of the back batcher of low side one side in this moment batcher, mix stirring through agitator, through the filtering net dividing plate snow-melting agent is fully dissolved again, stir.During snow removing,, open the set shower nozzle spray of circulating line front end be positioned at the vehicle body middle front part and remove snow-melting agent and remove the snow, also can use the high pressure spraying rifle simultaneously, remove the residual snow of stupid ice in tailstock portion by the switch of control valve.
If in batcher, inject above-mentioned cleaning-type snow-melting agent, just can use the duckbilled shower nozzle 7 of car front end and the high-pressure spray gun shot blastinog road surface accumulated snow of the tailstock, residual ice, spot, oil stain.
Equally,, spray, can be used as the water barrow and use by shower nozzle, duckbilled shower nozzle and high-pressure spray gun if in batcher, only inject clear water.
Claims (8)
1. snow-melting agent is characterized in that it mainly is to be formed fully by the following raw materials in parts by weight numeral system:
The Magnesium Chloride Anhydrous of 10-30 and/or Calcium Chloride Powder Anhydrous and/or Aluminum chloride anhydrous and/or anhydrous polymerize aluminum chloride;
0.1-5.0 Silver Nitrate;
1.0-5.0 clorox and/or Losantin.
2. snow-melting agent according to claim 1 is characterized in that the byproduct that also comprises the grain deep processing is 30-50 by weight.
3. snow-melting agent according to claim 2 is characterized in that the byproduct of described grain deep processing comprises dregs of beans, wheat bran.
4. snow-melting agent according to claim 1 is characterized in that also comprising that water quality stabilizer PTX CS is 0.0005-0.5 by weight.
5. according to claim 1,2 or 4 described snow-melting agents, it is characterized in that with water being that solvent is made the liquid snow-melting agent for 50-80 by weight.
6. snow-melting agent according to claim 1 is characterized in that also comprising inhibiter.
7. snow-melting agent according to claim 6, it is characterized in that described inhibiter be selected from by weight among Starso 0.3-0.8, Sodium orthomolybdate 0.3-13, tripoly phosphate sodium STPP 0.3-13, benzotriazole 0.5-2.5, the Sodium Benzoate 0.3-13 any two to three kinds of.
8. snow-melting agent according to claim 1 is characterized in that also comprising that sodium peroxide is 0.1-5.0 by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710011410A CN101050349B (en) | 2007-05-24 | 2007-05-24 | Snow removal agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710011410A CN101050349B (en) | 2007-05-24 | 2007-05-24 | Snow removal agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101050349A CN101050349A (en) | 2007-10-10 |
| CN101050349B true CN101050349B (en) | 2010-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710011410A Expired - Fee Related CN101050349B (en) | 2007-05-24 | 2007-05-24 | Snow removal agent |
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| Country | Link |
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| CN (1) | CN101050349B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104694082A (en) * | 2013-12-04 | 2015-06-10 | 湖北瑞富阳化工科技有限公司 | Deicing snow-melting agent |
| CN114084348B (en) * | 2021-11-22 | 2024-03-29 | 西安热工研究院有限公司 | Microwave deicing method for wind power blade |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1217012A (en) * | 1996-03-21 | 1999-05-19 | 乔治·A·简克 | Deicing composition and method for mfg. same |
| CN1418924A (en) * | 2001-11-13 | 2003-05-21 | 岳石 | Environment protection snow removing agent |
| CN1667079A (en) * | 2005-04-15 | 2005-09-14 | 杨毅男 | Ice-snow melting |
-
2007
- 2007-05-24 CN CN200710011410A patent/CN101050349B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1217012A (en) * | 1996-03-21 | 1999-05-19 | 乔治·A·简克 | Deicing composition and method for mfg. same |
| CN1418924A (en) * | 2001-11-13 | 2003-05-21 | 岳石 | Environment protection snow removing agent |
| CN1667079A (en) * | 2005-04-15 | 2005-09-14 | 杨毅男 | Ice-snow melting |
Non-Patent Citations (2)
| Title |
|---|
| 傅沛兴.北京道路冬季融雪问题研究.市政技术 第4期.2001,(4),54-59. |
| 傅沛兴.北京道路冬季融雪问题研究.市政技术 第4期.2001,(4),54-59. * |
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| CN101050349A (en) | 2007-10-10 |
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Granted publication date: 20100519 Termination date: 20170524 |