CN1600733A - Method for fabricating building materials by using municipal garbage - Google Patents
Method for fabricating building materials by using municipal garbage Download PDFInfo
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- CN1600733A CN1600733A CNA031512070A CN03151207A CN1600733A CN 1600733 A CN1600733 A CN 1600733A CN A031512070 A CNA031512070 A CN A031512070A CN 03151207 A CN03151207 A CN 03151207A CN 1600733 A CN1600733 A CN 1600733A
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- CN
- China
- Prior art keywords
- rubbish
- sterilization
- solidifying agent
- less
- weight percent
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Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000004566 building material Substances 0.000 title abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000004659 sterilization and disinfection Methods 0.000 claims description 34
- 239000011734 sodium Substances 0.000 claims description 24
- 239000002699 waste material Substances 0.000 claims description 22
- 239000002245 particle Substances 0.000 claims description 21
- 230000001954 sterilising effect Effects 0.000 claims description 20
- 238000010276 construction Methods 0.000 claims description 17
- 238000013467 fragmentation Methods 0.000 claims description 15
- 238000006062 fragmentation reaction Methods 0.000 claims description 15
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- 239000000654 additive Substances 0.000 claims description 12
- 230000000996 additive effect Effects 0.000 claims description 12
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical group [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000012286 potassium permanganate Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 239000011790 ferrous sulphate Substances 0.000 claims description 9
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 9
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 9
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 7
- 230000011218 segmentation Effects 0.000 claims description 7
- AFPHTEQTJZKQAQ-UHFFFAOYSA-N 3-nitrobenzoic acid Chemical compound OC(=O)C1=CC=CC([N+]([O-])=O)=C1 AFPHTEQTJZKQAQ-UHFFFAOYSA-N 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- 235000019270 ammonium chloride Nutrition 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 239000004202 carbamide Substances 0.000 claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 6
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical group [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 235000019353 potassium silicate Nutrition 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 6
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 6
- 235000011152 sodium sulphate Nutrition 0.000 claims description 6
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 6
- 229960001763 zinc sulfate Drugs 0.000 claims description 6
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000003899 bactericide agent Substances 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000004567 concrete Substances 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000009967 tasteless effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- WALYXZANOBBHCI-UHFFFAOYSA-K magnesium sodium trichloride hydrate Chemical compound O.[Cl-].[Na+].[Mg+2].[Cl-].[Cl-] WALYXZANOBBHCI-UHFFFAOYSA-K 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a method for producing building material utilizing city garbage. The method includes a, proceeding sterlization to garbage utilizing bactericidal agent then piling them by dividing roughly, the water content of the garbage with bactericidal agent is less than 20 percent; b, sending said garbage into breaker for breaking at least one time; c, sending broken garbage that granularity is 0.4-10 mm into high-temp, box in lower than 85 deg.C for treating by sterlization, within 10 minutes; d. sending said granulated garbage into mixer for preparing curing agent, the weight percenge of them are; granulated garbage 65-75, curing agent 25-35; e. taking said material out of the mixer then sending it into module to form; f, demoulding and curing said material in natural state for end product.
Description
Technical field:
The present invention relates to environmental protection and building material technical field, specifically a kind of method of utilizing municipal wastes to produce material of construction.
Background technology:
All taking place when the waste every day in the city is per, it is having a strong impact on urban ecological environment, is threatening the life in city, how to have dealt carefully with municipal wastes and be to confront to be badly in need of the difficult problem that solves.Landfill is two traditional technology of present treatment of urban garbage with burning, but except economically costly, they have still produced bad influence to environment, the result still is the transfer of pollution and the aggravation of Greenhouse effect, though the report of municipal wastes being produced building materials is also arranged in the prior art, but also do not form industrialization on the market, because the complicated ingredient in the rubbish and the existence of peculiar smell, therefore the existing intensity of building materials that rubbish is produced is tasteless again aseptic, is still the problem that needs solution.
Summary of the invention:
The object of the present invention is to provide a kind of method of utilizing municipal wastes to produce material of construction, it can form industrialization, and can solve and utilize municipal wastes to produce tasteless aseptic light building material.
To achieve these goals, technical scheme of the present invention is: utilize municipal wastes to produce the method for material of construction, it is characterized in that: the method for described production material of construction may further comprise the steps: rough segmentation was stacked after a, elder generation adopted sterilant to carry out sterilization and disinfection in rubbish, and the water content of rubbish is less than 20% behind the adding sterilant; B, the rubbish of stacking behind the sterilization and disinfection is sent into crusher carry out primary fragmentation at least; C, be that the rubbish of 0.4-10 millimeter is sent into the high-temperature cabinet that is not less than 85 ℃ and carried out sterilization with granularity after the fragmentation, the time of High Temperature Sterilization is no less than 10 minutes; D, the particle rubbish of High Temperature Sterilization is sent into stirrer and the solidifying agent mixing stirring for preparing again, the weight percent of particle rubbish and solidifying agent is, particle rubbish is 65-75%, and solidifying agent is 25-35%; E, discharging injection mould 21 machine-shapings then; F, demoulding maintenance finished product 22 under state of nature.
Utilize municipal wastes to produce the method for material of construction, it is characterized in that: the method for described production material of construction may further comprise the steps: a, elder generation adopt sterilant to carry out sterilization and disinfection 1 back rough segmentation stacking in rubbish; B, send into crusher 5 after the rubbish stacked behind the sterilization and disinfection inhaled the de-iron pieces through rotary conveyor and by electronic magnetic machine 4 and carry out fragmentation; C, send into crusher through rotary conveyor 6 again and carry out fragmentation, the granularity that makes rubbish is the 0.4-10 millimeter; D, be that the rubbish of 0.4-10 millimeter is sent into the high-temperature cabinet 9 that is not less than 85 ℃ and carried out sterilization with granularity after the fragmentation, the time of High Temperature Sterilization is no less than 10 minutes; E, the particle rubbish of High Temperature Sterilization is sent into stirrer 12 and the solidifying agent mixing stirring for preparing again, the weight percent of particle rubbish and solidifying agent is, particle rubbish is 65-75%, and solidifying agent is 25-35%; F, discharging injection Mould Machining moulding then; G, the demoulding and through being not less than 85 ℃ drying, the exsiccant time is no less than 30 minutes maintenance finished products.
The invention solves of the pollution of conventional process municipal wastes to environment, can make and utilize municipal wastes or building waste to produce material of construction formation industrialization, and can produce tasteless aseptic building materials, part product such as sidewalk ground tile, body of wall, runway etc., whole production method easy simple to operate, the product that trial-production is come out after tested, ultimate compression strength can reach 6.7-48Mpa, folding strength 1-12Mpa, through freezing molten 25 times, freezing back intensity is 5.5Mpa, and the comparable like product of price hangs down 20-30%, has vast market.
Description of drawings:
Fig. 1 is the explained hereafter block diagram of the embodiment of the invention
Fig. 2 is the explained hereafter block diagram of another embodiment of the present invention
Embodiment:
The invention will be further described below in conjunction with drawings and Examples.
The present invention utilizes municipal wastes to produce the method for material of construction, it is characterized in that: the method for described production material of construction may further comprise the steps: rough segmentation was stacked after a, elder generation adopted sterilant 7 to carry out sterilization and disinfection in rubbish, be deposited in material storage yard 2, the water content of rubbish is less than 20% behind the adding sterilant; B, the rubbish of stacking behind the sterilization and disinfection is sent into crusher carry out primary fragmentation at least; C, be that the rubbish of 0.4-10 millimeter is sent into the high-temperature cabinet that is not less than 85 ℃ and carried out sterilization with granularity after the fragmentation, the time of High Temperature Sterilization is no less than 10 minutes; D, the particle rubbish of High Temperature Sterilization is sent into stirrer and the solidifying agent mixing stirring for preparing again, the weight percent of particle rubbish and solidifying agent is, particle rubbish is 65-75%, and solidifying agent is 25-35%; E, discharging injection Mould Machining moulding then; F, demoulding maintenance finished product under state of nature.Sterilant is the mixing solutions of potassium permanganate, ferrous sulfate and water in the enforcement, and the weight percent of this solution is potassium permanganate 0.2-1%, and ferrous sulfate is 0.5-2%, and surplus is a clear water; Solidifying agent contains cure adhesive 13, solidify to adjust agent 14 and curing additive 15, and their weight percent is, cure adhesive is 80-97%, solidifies that to adjust agent be 3-18%, and curing additive is 0.3-2%; Cure adhesive is magnesium chloride (MgCl
2) aqueous solution, the weight percent of this solution is that magnesium chloride is 30-60%, clear water is 40-70%; Solidifying the adjustment agent is magnesium oxide (MgO), and curing additive is Losantin (Ca (ClO)
2), phosphoric acid (H
3PO
4), M-nitro benzoic acid (C
7H
6O
2), ammonium chloride (NH
4Cl), urea (CO (NH
2)
2), water glass (Na
2SiO
3), Sodium Silicofluoride (NaH
2SiF
6), sal epsom (MgSO
4), sodium sulfate (Na
2SO
4), zinc sulfate (ZnSO
4), S-WAT (Na
2SO
3) and ferrous sulfate (FeSO
4) mixture, the weight percent of curing additive is Losantin (Ca (ClO)
2) 0.01-1.5%, phosphoric acid (H
3PO
4) 0.1-30%, M-nitro benzoic acid (C
7H
6O
2) 0.01-1.5%, ammonium chloride (NH
4Cl) 10-50%, urea (CO (NH
2)
2) 0.1-3%, water glass (Na
2SiO
3) 0.1-30%, Sodium Silicofluoride (NaH
2SiF
6) 1-30%, sal epsom (MgSO
4) 0.1-5%, sodium sulfate (Na
2SO
4) 0.1-3%, zinc sulfate (ZnSO
4) 0.1-2%, S-WAT (Na
2SO
3) 0.1-2% and ferrous sulfate (FeSO
4); Solidifying agent should shift to an earlier date preparation in 4-6 hour in the concrete operations; The time of mix stirring is 5-10 minute, here the raw material of Cai Yonging can be municipal wastes also but building waste, as cement slurry, sand grains, yellow sand, steel scrap muscle etc.
Provide embodiment below
Embodiment 1
After adopting the aqueous solution sterilant of potassium permanganate to carry out sterilization and disinfection in rubbish earlier, rough segmentations such as the organism in the rubbish, building waste, flyash are stacked, the weight percent of the aqueous solution of this potassium permanganate is a potassium permanganate 0.5%, clear water is 99.5%, and the water content of rubbish is less than 20% behind the adding sterilant; Then the rubbish of stacking respectively behind the sterilization and disinfection is sent into crusher and carry out secondary breaking; Again granularity after the secondary breaking is sent into the High Temperature Sterilization that 85 ℃ high-temperature cabinet carried out 15 minutes less than 10 millimeters rubbish; And then the particle rubbish of High Temperature Sterilization is sent into stirrer carry out 5 minutes the stirring that mixes with the solidifying agent for preparing in advance, the weight percent of particle rubbish and solidifying agent is, particle rubbish is 65%, solidifying agent is 35%, wherein the cure adhesive in this solidifying agent is 83%, solidifying the adjustment agent is 16%, and curing additive is 1%; Cure adhesive is a magnesium chloride brine, and the weight percent of this solution is that magnesium chloride is 35%, and clear water is 65%; Solidifying the adjustment agent is magnesium oxide, and the weight percent in the curing additive is Losantin (Ca (ClO)
2) 1%, phosphoric acid (H
3PO
4) 20%, M-nitro benzoic acid (C
7H
6O
2) 1%, ammonium chloride (NH
4Cl) 20%, urea (CO (NH
2)
2) 1%, water glass (Na
2SiO
3) 20%, Sodium Silicofluoride (NaH
2SiF
6) 15%, sal epsom (MgSO
4) 5%, sodium sulfate (Na
2SO
4) 5%, zinc sulfate (ZnSO
4) 5%, S-WAT (Na
2SO
3) 2%; The Mould Machining moulding is injected in discharging then, and the job requirements of concrete moulding and silicate building materials, magnesium building materials are identical; Finally demould 15 days finished product warehouse-ins of maintenance under state of nature are sold.
After adopting the aqueous solution sterilant of potassium permanganate to carry out sterilization and disinfection in rubbish earlier, rough segmentations such as the organism in the rubbish, building waste, flyash, plastic waste are stacked, the weight percent of the aqueous solution of this potassium permanganate is a potassium permanganate 1%, and clear water is 99%; Send into crusher after again the rubbish of stacking behind the sterilization and disinfection being inhaled the de-iron piece through rotary conveyor and by electronic magnetic machine and carry out fragmentation; Send into crusher through rotary conveyor again and carry out fragmentation again, the granularity that makes rubbish is the 0.4-10 millimeter; Be that the rubbish of 0.4-10 millimeter is sent into 85 ℃ high-temperature cabinet and carried out sterilization then with granularity after the fragmentation, the time of High Temperature Sterilization is 10 minutes; Again the particle rubbish of High Temperature Sterilization is sent into stirrer and the solidifying agent mixing stirring for preparing, by weighing of automatic weighing machine 11, make the weight percent of particle rubbish and solidifying agent be, particle rubbish is 70%, solidifying agent is 30%, cure adhesive in the concrete solidifying agent is 88%, and solidifying the adjustment agent is 11%, and curing additive is 1%; Cure adhesive is a magnesium chloride brine, and the weight percent of this solution is that magnesium chloride is 30%, and clear water is 70%; Solidifying the adjustment agent is magnesium oxide, and the weight percent in the curing additive is Losantin (Ca (ClO)
2) 1%, phosphoric acid (H
3PO
4) 20%, M-nitro benzoic acid (C
7H
6O
2) 1%, ammonium chloride (NH
4Cl) 20%, urea (CO (NH
2)
2) 1%, water glass (Na
2SiO
3) 20%, Sodium Silicofluoride (NaH
2SiF
6) 15%, sal epsom (MgSO
4) 5%, sodium sulfate (Na
2SO
4) 5%, zinc sulfate (ZnSO
4) 5%, S-WAT (Na
2SO
3) 2% and ferrous sulfate (FeSO
4) 5%; Discharging adopts belt or dump truck to deliver to the scene material that stirs then, injects mould and adopts vibrations, makes machine-shaping firm by ramming, concrete material is put into multi-functional brick press 17, through the vibration machine-shaping of vibration operator's console 18; Carry out drying with the shaping block demoulding and through 85 ℃ drying room 20, the exsiccant time is 30 minutes, 15 days finished products of maintenance.
Claims (5)
1, utilize municipal wastes to produce the method for material of construction, it is characterized in that: the method for described production material of construction may further comprise the steps: rough segmentation was stacked after a, elder generation adopted sterilant to carry out sterilization and disinfection in rubbish, and the water content of rubbish is less than 20% behind the adding sterilant; B, the rubbish of stacking behind the sterilization and disinfection is sent into crusher carry out primary fragmentation at least; C, be that the rubbish of 0.4-10 millimeter is sent into the high-temperature cabinet that is not less than 85 ℃ and carried out sterilization with granularity after the fragmentation, the time of High Temperature Sterilization is no less than 10 minutes; D, the particle rubbish of High Temperature Sterilization is sent into stirrer and the solidifying agent mixing stirring for preparing again, the weight percent of particle rubbish and solidifying agent is, particle rubbish is 65-75%, and solidifying agent is 25-35%; E, discharging injection Mould Machining moulding then; F, demoulding maintenance finished product under state of nature.
2, utilize municipal wastes to produce the method for material of construction, it is characterized in that: the method for described production material of construction may further comprise the steps: rough segmentation was stacked after a, elder generation adopted sterilant to carry out sterilization and disinfection in rubbish; B, send into crusher after the rubbish stacked behind the sterilization and disinfection inhaled the de-iron piece through rotary conveyor and by electronic magnetic machine and carry out fragmentation; C, send into crusher through rotary conveyor again and carry out fragmentation, the granularity that makes rubbish is the 0.4-10 millimeter; D, be that the rubbish of 0.4-10 millimeter is sent into the high-temperature cabinet that is not less than 85 ℃ and carried out sterilization with granularity after the fragmentation, the time of High Temperature Sterilization is no less than 10 minutes; E, the particle rubbish of High Temperature Sterilization is sent into stirrer and the solidifying agent mixing stirring for preparing again, the weight percent of particle rubbish and solidifying agent is, particle rubbish is 65-75%, and solidifying agent is 25-35%; F, discharging injection Mould Machining moulding then; G, the demoulding and through being not less than 85 ℃ drying, the exsiccant time is no less than 30 minutes maintenance finished products.
3, the method for utilizing municipal wastes to produce material of construction according to claim 1 and 2, it is characterized in that: sterilant is the mixing solutions of potassium permanganate, ferrous sulfate and water, the weight percent of this solution is potassium permanganate 0.2-1%, and ferrous sulfate is 0.5-2%, and surplus is a clear water.
4, the method for utilizing municipal wastes to produce material of construction according to claim 1 and 2, it is characterized in that: described solidifying agent contains cure adhesive, solidifies and adjust agent and curing additive, their weight percent is, cure adhesive is 80-97%, solidifying the adjustment agent is 3-18%, and curing additive is 0.3-2%; Cure adhesive is magnesium chloride (MgCl
2) aqueous solution, the weight percent of this solution is that magnesium chloride is 30-60%, clear water is 40-70%; Solidifying the adjustment agent is magnesium oxide (MgO), and curing additive is Losantin (Ca (ClO)
2), phosphoric acid (H
3PO
4), M-nitro benzoic acid (C
7H
6O
2), ammonium chloride (NH
4Cl), urea (CO (NH
2)
2), water glass (Na
2SiO
3), Sodium Silicofluoride (NaH
2SiF
6), sal epsom (MgSO
4), sodium sulfate (Na
2SO
4), zinc sulfate (ZnSO
4), S-WAT (Na
2SO
3) and ferrous sulfate (FeSO
4) mixture, the weight percent of curing additive is Losantin (Ca (ClO)
2) 0.01-1.5%, phosphoric acid (H
3PO
4) 0.1-30%, M-nitro benzoic acid (C
7H
6O
2) 0.01-1.5%, ammonium chloride (NH
4Cl) 10-50%, urea (CO (NH
2)
2) 0.1-3%, water glass (Na
2SiO
3) 0.1-30%, Sodium Silicofluoride (NaH
2SiF
6) 1-30%, sal epsom (MgSO
4) 0.1-5%, sodium sulfate (Na
2SO
4) 0.1-3%, zinc sulfate (ZnSO
4) 0.1-2%, S-WAT (Na
2SO
3) 0.1-2% and ferrous sulfate (FeSO
4).
5, the method for utilizing municipal wastes to produce material of construction according to claim 1 and 2, it is characterized in that: solidifying agent should shift to an earlier date preparation in 4-6 hour; Mixing the time of stirring is 5-10 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031512070A CN100361922C (en) | 2003-09-26 | 2003-09-26 | Method for fabricating building materials by using municipal garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031512070A CN100361922C (en) | 2003-09-26 | 2003-09-26 | Method for fabricating building materials by using municipal garbage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1600733A true CN1600733A (en) | 2005-03-30 |
| CN100361922C CN100361922C (en) | 2008-01-16 |
Family
ID=34659886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031512070A Expired - Fee Related CN100361922C (en) | 2003-09-26 | 2003-09-26 | Method for fabricating building materials by using municipal garbage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100361922C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247968A (en) * | 2010-05-18 | 2011-11-23 | 崔稷宁 | Garbage treatment method and device, and materials prepared by method |
| CN102962243A (en) * | 2012-12-04 | 2013-03-13 | 洪木水 | Garbage processing method and production line thereof |
| CN105598139A (en) * | 2016-03-07 | 2016-05-25 | 谢泽明 | Household-garbage classifying, treating and recycling device |
| CN107716509A (en) * | 2017-10-11 | 2018-02-23 | 镇江市中运城市环境治理股份有限公司 | One kind utilizes wallboard made of domestic waste |
| CN109084306A (en) * | 2018-08-28 | 2018-12-25 | 上海健康医学院 | A kind of medical waste pretreatment unit |
| CN110340105A (en) * | 2019-06-24 | 2019-10-18 | 张开翅 | A kind of method that rubbish silicidation recycles |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151383A (en) * | 1995-11-24 | 1997-06-11 | 王维宁 | Purification eka-steel rock and its prepn. method |
| CN1238322A (en) * | 1998-06-08 | 1999-12-15 | 宋珅民 | Process for treating garbage as resource |
-
2003
- 2003-09-26 CN CNB031512070A patent/CN100361922C/en not_active Expired - Fee Related
Cited By (8)
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| CN102247968A (en) * | 2010-05-18 | 2011-11-23 | 崔稷宁 | Garbage treatment method and device, and materials prepared by method |
| CN102962243A (en) * | 2012-12-04 | 2013-03-13 | 洪木水 | Garbage processing method and production line thereof |
| CN105598139A (en) * | 2016-03-07 | 2016-05-25 | 谢泽明 | Household-garbage classifying, treating and recycling device |
| CN107716509A (en) * | 2017-10-11 | 2018-02-23 | 镇江市中运城市环境治理股份有限公司 | One kind utilizes wallboard made of domestic waste |
| CN109084306A (en) * | 2018-08-28 | 2018-12-25 | 上海健康医学院 | A kind of medical waste pretreatment unit |
| CN109084306B (en) * | 2018-08-28 | 2024-01-23 | 上海健康医学院 | A medical waste pretreatment device |
| CN110340105A (en) * | 2019-06-24 | 2019-10-18 | 张开翅 | A kind of method that rubbish silicidation recycles |
| CN110340105B (en) * | 2019-06-24 | 2021-07-30 | 张开翅 | Garbage silicification recycling method |
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| CN100361922C (en) | 2008-01-16 |
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