CN105731906A - Slag partition wall light building block producing method - Google Patents

Slag partition wall light building block producing method Download PDF

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Publication number
CN105731906A
CN105731906A CN201610253960.8A CN201610253960A CN105731906A CN 105731906 A CN105731906 A CN 105731906A CN 201610253960 A CN201610253960 A CN 201610253960A CN 105731906 A CN105731906 A CN 105731906A
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CN
China
Prior art keywords
polystyrene
slag
granules
water
storehouse
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Application number
CN201610253960.8A
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Chinese (zh)
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CN105731906B (en
Inventor
杨朴
杨自芳
杨红丽
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Lixian County Fangshiping Yangpu Mining Machinery Plant
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Lixian County Fangshiping Yangpu Mining Machinery Plant
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Priority to CN201610253960.8A priority Critical patent/CN105731906B/en
Publication of CN105731906A publication Critical patent/CN105731906A/en
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Publication of CN105731906B publication Critical patent/CN105731906B/en
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Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04Waste materials; Refuse
    • C04B18/06Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/10Burned or pyrolised refuse
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/40Porous or lightweight materials
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

Abstract

The invention discloses a slag partition wall light building block producing method.According to the formula, a dry mixture is composed of 25-30% of coal slag ash, 20-25% of slag and 45-50% of 425#cement, and 2.3-2.5 cubic meters of polystyrene particles, 23-25% of water and 1.5% of various additives are added into each ton of the dry mixture.A producing system is composed of stock bins, a polystyrene particle bulking machine, electronic balances, a packing auger conveyor, a water pump, a stirring machine, a mold vehicle, a light rail and various additive libraries.The producing system is characterized in that outlets of the stock bins are provided with computer-controlled electronic balances to be butt-jointed to the packing auger conveyor, the packing auger conveyor is connected with the feeding end of the stirring machine, an outlet of the polystyrene particle stock bin is connected with the stirring machine, the bulking machine is connected with a steam pipe, the stirring machine is connected with a water pump water outlet pip, the light rail is provided with the mold vehicle, the mold vehicle is provided with a mold assembly, and the mold assembly is butt-jointed to the stirring machine.The method can recycle waste materials, the formula is nontoxic, odorless and free of radioactive contamination, and a slag partition wall light building block is the pure natural, pollution-free, healthy, ecological and environment-friendly wall material.

Description

A kind of slag partition wall light block production method
Technical field
The present invention relates to a kind of slag partition wall light block production method, belong to building material technical field.
Background technology
Skyscraper partition wall is all built by laying bricks or stones with material handworks such as Rhizoma Begoniae Willsonii, cement brick, lighter foamed bricks and is formed, then smears through several times Ash is levelling, takes a lot of work very much laborious, and cost is high, long in time limit, masonry unit volume weight, design building mechanics stress costly, steel Consumption is big, the wet construction shortcoming such as not environmentally.
Summary of the invention
Problem to be solved by this invention is to provide a kind of slag partition wall light block production method.
In order to solve above-mentioned technical problem, a kind of slag partition wall light block production method that the present invention provides, raw material Formula includes: cinder ash: 25-30%, slag 20-30%, 425# cement 45-50% form dry blend.
Cinder ash and slag are not more than 20mm as maximum aggregate size after crushing.
Granules of polystyrene 2.3-2.5 cubic meter joined by dry blend per ton.
The water of 23-25% joined by dry blend per ton, joins various additive 1.5%.
Dry blend per ton is joined various additive 1.5% and is included: hydroxypropyl methyl cellulose 1.5kg, polymer dispersion powder 0.4kg, early strength agent 9.2kg, water reducer 480ml, air entraining agent 800ml.
Production system includes: cinder ash silo, slag feed bin, cement silo, granules of polystyrene feed bin, polystyrene raw material Storehouse, granules of polystyrene bulking machine, volume gauger, the most expanded feed bin of polystyrene, steam pipe, electronic scale, auger conveying Machine, water pump, die assembly, blender, mould vehicle, light rail, methylcellulose storehouse, latex powder storehouse, early strength agent storehouse, water reducer storehouse, Air entraining agent storehouse;It is characterized in that: cinder ash silo, slag feed bin, the outlet of cement silo be respectively arranged with electronic scale that computer controls and with Screw conveyor docks, and the outlet of described screw conveyor is connected with the feed end of blender.
The outlet in polystyrene raw material storehouse is connected with granules of polystyrene bulking machine, going out of the most expanded feed bin of polystyrene Mouth is connected with described granules of polystyrene bulking machine import, the outlet of described granules of polystyrene bulking machine and polystyrene The most expanded feed bin and granules of polystyrene feed bin connect, and the outlet of described granules of polystyrene feed bin is by computer control volume Long-pending quantifier is connected with described blender.
It is 8-10kg/cm that the connection of granules of polystyrene bulking machine has pressure2High temperature and high pressure steam pipe.
The feed end of blender connects pumping line.
Light rail is provided with at least 1 mould vehicle, and described mould vehicle is provided with at least 40 mold combinations, described mould Combination is docked with the outlet of described blender.
Using a kind of slag partition wall light block production method of technique scheme, production procedure is by a computer whole process Control, by electronic scale by the material in cinder ash silo, slag storehouse, cement silo, control 40 mold institutes in the ratio in formula Feeding blender in screw conveyor expected down by the material needing quantity, is controlled to add polystyrene by volume gauger simultaneously Granule and the various additives of artificial addition, and stirring 5-8 minute that adds water, the wet mixed feed after stirring to have good mobility, will Wet mixed feed pours into die for molding.
Cinder ash, slag and cement are hydraulicity material, and filling mould only postpones and starts solidification.
Mould vehicle after filling mold forming transports initial set to and only puts place after 24 hours by the artificial demoulding, puts down folded from mould vehicle Code, executes water every day 4 times, and 30 days final set after dates dispatch from the factory installation, and all round process is carried out at normal temperatures.
Granules of polystyrene material is controlled volume gauger feed by computer.
Amount of water is controlled water pump by computer and adds water.
Various additives are by manually adding.
Mould vehicle by artificial combination mould (die-filling), installs four rail wheels before entering filling mould under the base plate of mould vehicle, It is easy on light rail walking, the side plate of vertical installation mold and dividing plate, minimum installation in every mould vehicle on the chassis of mould vehicle 40 molds, the mould vehicle combined is placed on the filling standby parking stall of die station.
The slag partition wall light block produced according to above-mentioned provided technology compare with old-fashioned walling have following enter Step: bulk density is gently the 1/6 of brick wall masonry gross weight, the 1/2 of air entrained concrete brick;Extraordinary water resistance, softens Coefficient is 0.83;Comprcssive strength is high up to 4.3-4.5mpa;Crack resistance is good, and drying shrinkage value is 0.24mm/m;Sound insulation value is (big In 35-45/db);Fire protecting performance (more than 1.5-4h);Having good breathable properties, when indoor environment humidity is bigger, wallboard can be inhaled Wet, otherwise, the moisture of deposit can be automatically releasable the most again time dry, be automatically adjusted Indoor Dry humidity, be especially advantageous for mankind's body Body is healthy;Energy-saving heat preserving is good, the little (1.7w/m of heat conductivity2.k), about concrete goods 20%, the 25% of clay brick;Machinability Can be good, product can cut when mounted, can follow closely, can bore, can saw, extremely convenient buried underground by pipeline;Walling installation floor space is little, can Increase house usable floor area;Material source is extensive, utilizes solid waste cinder ash and slag, turns waste into wealth;Production cost is low, warp Help profitable, use comprehensive cost performance high;Demolition, installation are the most simple and efficient.
In sum, the present invention be a kind of can reduce skyscraper body of wall unit volume weight, reduce skyscraper Gross weight and reduce total cost, and can improve decoration speed, the reduction of erection time, minimizing workmen's labor intensity, construction environmental protection, and And available solid waste cinder ash and slag, the slag partition wall light block production method turned waste into wealth, it produces simple fast Prompt;Formula for a product radioactive pollution nontoxic, tasteless, first, is pure natural, green, health, ecological, environmental protective walling.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings.
Accompanying drawing is integral device system schematic of the present invention.
In figure: 1. cinder ash silo, 2. slag feed bin, 3. cement silo, 4. granules of polystyrene feed bin, 5. polyphenyl Ethylogen feed bin, the 6. the most expanded feed bin of granules of polystyrene bulking machine, 7. volume gauger, 8. polystyrene, 9. steaming Steam pipe, 10. electronic scale, 11. screw conveyors, 12. water pumps, 13. die assemblies, 14. blenders, 15. mould vehicle, 16. Light rail, 17. methylcellulose storehouses, 18. polymer dispersion powder storehouses, 19. early strength agent storehouses, 20. water reducer storehouses, 21. air entraining agent storehouses.
Detailed description of the invention
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
Formula for raw stock includes: cinder ash: 25-30%, slag 20-30%, 425# cement 45-50% composition is dry mixed Material.
Cinder ash and slag are not more than 20mm as maximum aggregate size after crushing.
Granules of polystyrene 2.3-2.5 cubic meter joined by dry blend per ton.
Dry blend per ton joins the water of 23-25%, various additives 1.5%.
Dry blend per ton is joined various additive 1.5% and is included: hydroxypropyl methyl cellulose 17:1.5kg, polymer dispersion powder 18:0.4kg, early strength agent 19:9.2kg, water reducer 20:480ml, air entraining agent 21:800ml.
Embodiment 1: formula for raw stock: cinder ash: 25%, slag 25%, 425# cement 50% form dry blend;Often Ton dry blend is joined: granules of polystyrene 2.5 cubic metres;Add water by 25%;Various additives 1.5% include: hydroxypropyl methyl is fine Dimension element 17:1.5kg, polymer dispersion powder 18:0.4kg, early strength agent 19:9.2kg, water reducer 20:480ml, air entraining agent 21: 800ml。
Embodiment 2: formula for raw stock: cinder ash: 25%, slag 30%, 425# cement 45% form dry blend;Often Ton dry blend is joined: granules of polystyrene 2.3 cubic metres;Add water by 23%;Various additives 1.5% include: hydroxypropyl methyl is fine Dimension element 17:1.5kg, polymer dispersion powder 18:0.4kg, early strength agent 19:9.2kg, water reducer 20:480ml, air entraining agent 21: 800ml。
Embodiment 3: formula for raw stock: cinder ash: 30%, slag 20%, 425# cement 50% form dry blend;Often Ton dry blend is joined: granules of polystyrene 2.4 cubic metres;Add water by 24%;Various additives 1.5% include: hydroxypropyl methyl is fine Dimension element 17:1.5kg, polymer dispersion powder 18:0.4kg, early strength agent 19:9.2kg, water reducer 20:480ml, air entraining agent 21: 800ml。
Seeing accompanying drawing, production system includes: cinder ash silo 1, slag feed bin 2, the port of export of cement silo 3 are respectively arranged with electricity Brain control electronic scale 10 and dock with screw conveyor 11, screw conveyor 11 is connected with the feed end of blender 14.
The outlet in polystyrene raw material storehouse 5 is connected with the import of granules of polystyrene bulking machine 6, and granules of polystyrene is expanded Machine 6 connects steam pipe 9, and the outlet of the most expanded feed bin of polystyrene 8 is connected with granules of polystyrene bulking machine 6 import, poly- The import of the outlet of styrene pellets bulking machine 6 and granules of polystyrene feed bin 4 and the import of the most expanded feed bin of polystyrene 8 Connecting, the outlet of granules of polystyrene feed bin 4 controls volume gauger 7 by computer and is connected with blender 14.
The feed end of blender 14 connects the outlet pipe having water pump 12.
By manually adding various additive.
Light rail 16 is provided with mould vehicle 15, and mould vehicle 15 is provided with die assembly 13, die assembly 13 and blender 14 Outlet docking.
Seeing accompanying drawing: during work, computer controls electronic scale 10, by cinder ash silo 1, slag feed bin 2, the thing of cement silo 3 The part by weight in formula pressed by material, and blanking is in screw conveyor 11 respectively, and dry blend is sent into blender by screw conveyor 11 14。
The raw material in polystyrene raw material storehouse 5 enters in granules of polystyrene bulking machine 6 and is passed through high temperature and high pressure steam 9, enters Send into after row is for the first time expanded the most expanded feed bin of polystyrene 8 is carried out continue expanded, when making particle diameter reach Φ 4-5mm (48 hours) are again introduced in bulking machine 6 after secondary puffing, and swelling granular sends into granules of polystyrene feed bin 4(secondary puffing material Storehouse) proceed swelling granular diameter Φ 6-8mm, room temperature maintains about 25 DEG C.
Particulate material in granules of polystyrene feed bin 4 by computer control volume gauger 7 quantitatively by granules of polystyrene with Dry blend and cement simultaneously enter blender 14.
Computer controls water pump 12, adds quantitative water.
The various additives of artificial addition: methylcellulose 17, latex powder 18, early strength agent 19, water reducer 20, air entraining agent 21.
Wet mixed feed is sufficiently stirred for 5-8 minute.
Wet mixed feed is poured into molding in the die assembly 13 got ready, mould vehicle 15 die assembly 13 is transported from light rail 16 Deliver to initial set stand in field, initial set at normal temperatures 24 hours in solidifying phase form removal, code, every day 4 times are folded in the finished product building block after depanning Executing water curing, 30 days final set after dates dispatch from the factory installation.
The general length of building block specification 390,290,190 mm, highly has 190, a 90mm, and width has 190,90mm, waits multiple Specification.
The above is a technique production procedure, and second technique production procedure repeats above work, goes round and begins again The clearance-type mode of production.

Claims (8)

1. a slag partition wall light block production method, formula for raw stock includes: cinder ash, slag, 425# cement form Dry blend;Dry blend is joined granules of polystyrene, water and various additive;Additive includes: hydroxypropyl methyl cellulose, can Dispersed latex powder, early strength agent, water reducer, air entraining agent;Production system includes: cinder ash silo, slag feed bin, cement silo, polyphenyl Ethylene granule feed bin, polystyrene raw material storehouse, granules of polystyrene bulking machine, volume gauger, puffing material of polystyrene Storehouse, steam pipe, electronic scale, screw conveyor, water pump, die assembly, blender, mould vehicle, light rail, methylcellulose storehouse, breast Rubber powder storehouse, early strength agent storehouse, water reducer storehouse, air entraining agent storehouse;It is characterized in that: cinder ash silo, slag feed bin, cement silo outlet equal The electronic scale that controls equipped with computer also dock with screw conveyor, the outlet of described screw conveyor and the feed end of blender Connect;The outlet in polystyrene raw material storehouse is connected with granules of polystyrene bulking machine, the outlet of the most expanded feed bin of polystyrene It is connected with described granules of polystyrene bulking machine import, the outlet of described granules of polystyrene bulking machine and polystyrene one Secondary expanded feed bin and granules of polystyrene feed bin connect, and the outlet of described granules of polystyrene feed bin controls volume by computer Quantifier is connected with described blender;The feed end of described blender connects pumping line and high temperature and high pressure steam Pipe, light rail is provided with at least 1 mould vehicle, and described mould vehicle is provided with at least 40 mold combinations, described die assembly Outlet with described blender is docked;Fill the mould vehicle after mold forming to transport initial set to and only put place solidification, in solidifying phase form removal, from Putting down folded code in mould vehicle, repeatedly execute water curing every day, final set after date dispatches from the factory installation.
A kind of slag partition wall light block production method the most according to claim 1, is characterized in that: formula for raw stock bag Include: cinder ash: 25-30%, slag 20-25%, 425# cement 45-50% form dry blend.
A kind of slag partition wall light block production method the most according to claim 1 and 2, is characterized in that: dry blend per ton Join granules of polystyrene 2.3-2.5 cubic meter.
A kind of slag partition wall light block production method the most according to claim 1 and 2, is characterized in that: dry blend per ton Join water and the various additive 1.5% of 23-25%.
5., according to a kind of slag partition wall light block production method described in claim 1 or 4, it is characterized in that: dry blend per ton Join various additive 1.5% to include: hydroxypropyl methyl cellulose 1.5kg, polymer dispersion powder 0.4kg, early strength agent 9.2kg, subtract Water preparation 480ml, air entraining agent 800ml.
A kind of slag partition wall light block production method the most according to claim 1, is characterized in that: artificial addition is various to be added Adding agent, and stirring 5-8 minute that adds water, the wet mixed feed after stirring to have good mobility.
A kind of slag partition wall light block production method the most according to claim 1, is characterized in that: described polystyrene It is 8-10kg/cm that the connection of granule bulking machine has pressure2High temperature and high pressure steam pipe.
A kind of slag partition wall light block production method the most according to claim 1, is characterized in that: often after filling mold forming The lower initial set of temperature 24 hours in solidifying phase form removal, the finished product building block after depanning folds code, executes water curing every day for 4 times, 30 days final set after dates Dispatch from the factory.
CN201610253960.8A 2016-04-23 2016-04-23 A kind of clinker partition wall light block production method Active CN105731906B (en)

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN107500696A (en) * 2017-07-04 2017-12-22 成都秉德科技有限公司 A kind of clinker recycle device after waste incineration
CN110370449A (en) * 2019-08-02 2019-10-25 宇创环保产业有限公司 A kind of domestic garbage burning electricity generation clinker regenerated aggregate production light wall board system
CN110668103A (en) * 2019-10-10 2020-01-10 哈工大机器人集团(江苏)华粹智能装备有限公司 Powder pipeline and dolly cooperation conveying system

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Publication number Priority date Publication date Assignee Title
CN107500696A (en) * 2017-07-04 2017-12-22 成都秉德科技有限公司 A kind of clinker recycle device after waste incineration
CN110370449A (en) * 2019-08-02 2019-10-25 宇创环保产业有限公司 A kind of domestic garbage burning electricity generation clinker regenerated aggregate production light wall board system
CN110668103A (en) * 2019-10-10 2020-01-10 哈工大机器人集团(江苏)华粹智能装备有限公司 Powder pipeline and dolly cooperation conveying system

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