CN102672797A - Slip casting method of foam slurry heat-preservation wallboard - Google Patents

Slip casting method of foam slurry heat-preservation wallboard Download PDF

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Publication number
CN102672797A
CN102672797A CN2012101314492A CN201210131449A CN102672797A CN 102672797 A CN102672797 A CN 102672797A CN 2012101314492 A CN2012101314492 A CN 2012101314492A CN 201210131449 A CN201210131449 A CN 201210131449A CN 102672797 A CN102672797 A CN 102672797A
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CN
China
Prior art keywords
slip
slurry
foam
foaming
valve
Prior art date
Application number
CN2012101314492A
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Chinese (zh)
Inventor
谢怀宇
Original Assignee
贵州博典建材化工科技有限公司
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Publication date
Application filed by 贵州博典建材化工科技有限公司 filed Critical 贵州博典建材化工科技有限公司
Priority to CN2012101314492A priority Critical patent/CN102672797A/en
Publication of CN102672797A publication Critical patent/CN102672797A/en

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Abstract

The invention is used for a combined type foaming slip casting machine for producing a foam slurry heat-preservation wallboard and belongs to the technical field of a production facility of building materials. The technical main point is that a device for conducting physical foaming and a device for conducting chemical foaming by using a foaming agent are combined together and installed on a same facility which is composed of a screw conveyer, a material weighting device, a powder annexing agent measuring conveyor, a timing measuring valve, a foaming device, a slurry stirring machine, a slurry bucket, a slurry level sensing device, a slurry injection valve, a blanking pipe and a programmable logic controller (PLC) process control system. The facility is controlled under a PLC program, can produce foaming slurry in a physical foaming mode, can produce the foaming slurry in a chemical foaming mode and can produce the foaming slurry in a mode combining various modes, and after the foaming slurry enters the slurry bucket, the slurry level sensing device controls the slurry injection valve to inject slurry on a hollow plate. The combined type foaming slip casting machine is stable in running, convenient to operate, excellent in performance, and capable of obviously improving quality of foam slurry wallboard materials.

Description

A kind of grouting method of foam slip heat-insulation wall plate
Technical field
The present invention relates to the construction material production technical field, be specifically related to a kind of foaming grouting method of foam slip heat-insulation wall plate
Background technology
Advantages such as foam slip heat-insulation wall plate has insulation, good heat-insulation effect, and speed of application is fast are a kind of desirable materials for walls.In foam slip materials for wall was produced, slip casting was crucial.Also there is not at present a kind of grouting method that is specifically designed to foam slip heat-insulation wall plate.
Summary of the invention
For addressing the above problem, the invention provides a kind of foaming grouting method of foam slip heat-insulation wall plate, the technical scheme that the present invention adopts is:
1, a kind of grouting method of foam slip heat-insulation wall plate; It is characterized in that; The equipment that this method is used is multifunctional assembled foam slip slip casting machine; This equipment will use blowing agent to carry out the device of physical blowing and the device that carries out chemical blowing combines; Be installed on same the equipment, this equipment is filled out core valve, tremie pipe and PLC program control system and is formed by conveying worm, weighing device, powder additives metering conveyer, timing metering valve, foam device, slip mixer, slip bucket, slurry sensing equipment, slip; This equipment is under the PLC programme-control; Both can adopt the mode of physical blowing to produce the foam slip; Also can adopt the mode of chemical blowing to produce the foam slip; Also can adopt multiple compound mode to produce the foam slip as required, after the foam slip after stirring gets into the slip bucket, fill out core valve by slurry sensing equipment control slip hollow plate is carried out slip casting.
2, the mode of said employing physical blowing is produced the foam slip, when being meant this equipment work, imports single powder or two kinds of powders through pay-off as required, and the foam for preparing with foam device mixes foamed slurry in the slip mixer.
3, the mode of said employing chemical blowing is produced the foam slip, when being meant the work of this equipment, through powder and additive after mixing in the slip mixer, through the foam slip of chemical reaction generation.
4, the multiple compound mode of said employing is produced the foam slip, is meant as required, under the PLC programme-control, carries out in the physical blowing process with blowing agent, adds the additive in the chemical blowing, and the enhanced foaming effect is processed the foam slip.
5, said pay-off comprises two conveying worms, powder additives spiral metering conveyer, and each one in powder additives storage bin hopper, liquid additive material storage tube, blowing agent material storage tube and water tank; During work under the PLC programme-control; Can import single powder through conveying worm, also can import two kinds of powders as required simultaneously, powder additives spiral metering conveyer is used for measuring separately to powder additives; And together import the powder of itself and conveying worm in the bucket; In this process, both tentatively mix, and liquid additive material storage tube, blowing agent material storage tube and water tank are positioned at this equipment top; Be connected with corresponding mixer through flexible pipe, liquid additive and water measure through the mode of timing ga(u)ge metered valve door switch time length.
6, said weighing device comprises LOAD CELLS, bucket, fixed mount and operated pneumatic valve, and LOAD CELLS one end is fixed on the frame, and an end is fixed on the channel-section steel of bucket.
7, said sensing device comprises slurry position detecting head and slurry level sensor, and slurry position detecting head is made up of two conducting metal rods, is fixed on the grouting device, and slurry position detecting head connects the slurry level sensor through lead, and PLC control system connects the slurry level sensor.
8, said foam device comprises: air compressor, delivery pump, belt, motor, foam maker, operated pneumatic valve, blowing agent material storage tube; Motor drives delivery pump work through belt; Delivery pump one end links to each other with the blowing agent material storage tube through plastic tube; One end connects foam maker, and the foam maker efferent duct communicates with the slip mixer.
9, said slip is filled out core apparatus, comprises that slip bucket, tremie pipe, slurry position detecting head lowering or hoisting gear, lift cylinder, slip fill out core valve, when hollow plate is transported to grouting mouthful below; Cylinder promotes slurry position detecting head and moves down, and arrives at the desired location in the sheet material cavity, the slip casting valve open; The foam slip injects from tremie pipe in the cavity of building block, when slurry level touches slurry position detecting head, and the slip casting valve closing; Stop slip casting, move on the detecting head of slurry position, the slip casting process is accomplished.
Description of drawings
Fig. 1 is the structural principle sketch map of multifunctional assembled foam slip slip casting machine.
Fig. 2 is the left view of multifunctional assembled foam slip slip casting machine.
Label is respectively among the figure: 1, conveying worm, 2, conveying worm, 3, powder additives spiral metering conveyer, 4, counting scale, 5, the powder additives hopper, 6, the liquid additive storage vat; 7, blowing agent storage vat, 8, water tank, 9, metering valve regularly, 10, LOAD CELLS, 11, channel-section steel; 12, bucket, 13, operated pneumatic valve, 14, decelerator, 15, chain, 16, foam maker; 17, motor, 18, belt, 19, delivery pump, 20, the slip valve, 21, the slip bucket; 22, slip casting valve, 23, cylinder, 24, a slurry position detecting head, 25, tremie pipe, 26, the slip mixer.
The specific embodiment
Shown in Fig. 1~2; The multifunctional assembled foam slip slip casting machine that is used to produce foam slip heat-insulation wall plate comprises: conveying worm 1, conveying worm 2, powder additives spiral metering conveyer 3, counting scale 4, powder additives hopper 5, liquid additive storage vat 6, blowing agent storage vat 7, water tank 8, pneumatic timing metering valve 9, LOAD CELLS 10, channel-section steel 11, bucket 12, operated pneumatic valve 13, decelerator 14, chain 15, foam maker 16, motor 17, belt 18, delivery pump 19, slip valve 20, slip bucket 21, slip casting valve 22, cylinder 23, a slurry position detecting head 24, tremie pipe 25, slip mixer 26; Under the PLC programme-control; The foam slip is filled out the core machine and both can have been adopted the mode of physical blowing to produce the foam slip; Also can adopt the mode of chemical blowing to produce the foam slip, also can adopt multiple compound mode to produce the foam slip as required.If adopt the mode of physical blowing to prepare the foam slip, its implementation process is following: powder is transported to bucket 12 from conveying worm 1 and 2 respectively, is weighed by LOAD CELLS 10; When the weight that reaches setting, auger conveyor stops charging, and operated pneumatic valve 13 is opened; Powder gets into slip mixer 26, and the water of water tank 8 gets into the slip mixer through pneumatic timing metering valve 9 and powder stirs into slip, and self priming pump 19 is pumped into foam maker 16 with blowing agent subsequently; Air compressor is pressed into foam maker 16 with pressure-air simultaneously, and both mix the formation significant foam, and foam is pressed into slip mixer 26 by pressure-air subsequently; Stir mixedly with slip, obtain the foam slip, slip operated pneumatic valve 20 is opened subsequently; The foam slip gets into slip bucket 21, and when building-block was transported to grouting mouth below, cylinder 23 promoted slurry position detecting heads 24 and moves down; Arrive at the desired location in the building block cavity, slip casting valve 22 is opened, and the foaming slip injects in the cavity of building block from tremie pipe 25; When slurry level touched slurry position detecting head 24, slip casting valve 22 was closed, and stops slip casting; Move on the detecting head 24 of slurry position, the composite heat insulation block that obtains is transported by block conveyor.
If adopt the mode of chemical blowing to prepare the foam slip, its implementation process is following: at first foam device quits work under the PLC programme-control, and cement and flyash are transported to bucket 12 by conveying worm 1 and conveying worm 2 respectively; Powder additives gets into bucket 12 through powder additives spiral metering conveyer 3 metering backs simultaneously, is weighed by LOAD CELLS 10, when the weight that reaches setting; Conveying worm stops charging, and operated pneumatic valve 13 is opened, and powder gets into slip mixer 26; The water of water tank 8 gets into slip mixer 26 through pneumatic timing metering valve 9, and liquid additive also gets into slip mixer 26 through pneumatic timing metering valve 9 from storage vat 6 subsequently, stirs into slip with powder; Slip operated pneumatic valve 20 is opened subsequently, and slip gets into slip bucket 21, when building-block is transported to the grouting port below; Cylinder 23 promotes slurry position detecting head 24 and moves down, and arrives at the desired location in the building block cavity, and slip casting valve 22 is opened; Slip injects in the cavity of building block from tremie pipe 25, and when slurry level touched slurry position detecting head, slip casting valve 22 was closed; Move on the detecting head 24 of slurry position, the composite heat insulation block that obtains is transported by block conveyor.
In addition, also can be as required, under the PLC programme-control; To various powders and additive; And modes such as physical blowing, chemical blowing are carried out multiple choices and combination, through the relevant apparatus of this equipment, prepare the various foam slips that are used to produce composite heat insulation block.Then hollow wall panel is carried out slip casting.

Claims (9)

1. the foaming grouting method of a foam slip heat-insulation wall plate; It is characterized in that; The equipment that this method is used is multifunctional assembled foam slip slip casting machine; This equipment will use blowing agent to carry out the device of physical blowing and the device that carries out chemical blowing combines; Be installed on same the equipment, this equipment is filled out core valve, tremie pipe and PLC program control system and is formed by conveying worm, weighing device, powder additives metering conveyer, timing metering valve, foam device, slip mixer, slip bucket, slurry sensing equipment, slip; This equipment is under the PLC programme-control; Both can adopt the mode of physical blowing to produce the foam slip; Also can adopt the mode of chemical blowing to produce the foam slip; Also can adopt multiple compound mode to produce the foam slip as required, after the foam slip after stirring gets into the slip bucket, fill out core valve by slurry sensing equipment control slip hollow plate is carried out slip casting.
2. the foaming grouting method of a kind of foam slip heat-insulation wall plate according to claim 1; It is characterized in that; The mode of said employing physical blowing is produced the foam slip; When being meant this equipment work, import single powder or two kinds of powders through pay-off as required, the foam for preparing with foam device mixes foamed slurry in the slip mixer.
3. the foaming grouting method of a kind of foam slip heat-insulation wall plate according to claim 1; It is characterized in that; The mode of said employing chemical blowing is produced the foam slip; When being meant the work of this equipment, through powder and additive after mixing in the slip mixer, through the foam slip of chemical reaction generation.
4. the foaming grouting method of a kind of foam slip heat-insulation wall plate according to claim 1 is characterized in that, the multiple compound mode of said employing is produced the foam slip; Be meant as required; Under the PLC programme-control, carry out in the physical blowing process with blowing agent, add the additive in the chemical blowing; The enhanced foaming effect is processed the foam slip.
5. the foaming grouting method of a kind of foam slip heat-insulation wall plate according to claim 1; It is characterized in that; Said pay-off comprises two conveying worms, powder additives spiral metering conveyer, and each one in powder additives storage bin hopper, liquid additive material storage tube, blowing agent material storage tube and water tank; During work under the PLC programme-control; Can import single powder through conveying worm, also can import two kinds of powders as required simultaneously, powder additives spiral metering conveyer is used for measuring separately to powder additives; And together import the powder of itself and conveying worm in the bucket; In this process, both tentatively mix, and liquid additive material storage tube, blowing agent material storage tube and water tank are positioned at this equipment top; Be connected with corresponding mixer through flexible pipe, liquid additive and water measure through the mode of timing ga(u)ge metered valve door switch time length.
6. the foaming grouting method of a kind of foam slip heat-insulation wall plate according to claim 1; It is characterized in that; Said weighing device comprises LOAD CELLS, bucket, fixed mount and operated pneumatic valve, and LOAD CELLS one end is fixed on the frame, and an end is fixed on the channel-section steel of bucket.
7. the foaming grouting method of a kind of foam slip heat-insulation wall plate according to claim 1; It is characterized in that; Said sensing device comprises slurry position detecting head and slurry level sensor, and slurry position detecting head is made up of two conducting metal rods, is fixed on the grouting device; Slurry position detecting head connects the slurry level sensor through lead, and PLC control system connects the slurry level sensor.
8. the foaming grouting method of a kind of foam slip heat-insulation wall plate according to claim 1; It is characterized in that; Said foam device comprises: air compressor, delivery pump, belt, motor, foam maker, operated pneumatic valve, blowing agent material storage tube, and motor drives delivery pump work through belt, and delivery pump one end links to each other with the blowing agent material storage tube through plastic tube; One end connects foam maker, and the foam maker efferent duct communicates with the slip mixer.
9. the foaming grouting method of a kind of foam slip heat-insulation wall plate according to claim 1 is characterized in that said slip is filled out core apparatus; Comprise slip bucket, tremie pipe, slurry position detecting head lowering or hoisting gear, lift cylinder, slip casting valve, when hollow plate was transported to grouting mouth below, cylinder promoted slurry position detecting head and moves down; Arrive at the desired location in the sheet material cavity, slip casting valve open, foam slip inject in the cavity of wallboard from tremie pipe; When slurry level touched slurry position detecting head, the slip casting valve closing stopped slip casting; Move on the detecting head of slurry position, the slip casting process is accomplished.
CN2012101314492A 2012-04-24 2012-04-24 Slip casting method of foam slurry heat-preservation wallboard CN102672797A (en)

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CN2012101314492A CN102672797A (en) 2012-04-24 2012-04-24 Slip casting method of foam slurry heat-preservation wallboard

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102837364A (en) * 2012-09-24 2012-12-26 扬州威奥重工机械有限公司 Group pouring device for foaming concrete slurry and working method thereof
CN103433999A (en) * 2013-08-13 2013-12-11 贵州博典建材化工科技有限公司 Material position automatic control foam slurry core filling machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2611121Y (en) * 2003-04-28 2004-04-14 王进宏 Continuous bubble-making machine
CN2853358Y (en) * 2005-11-30 2007-01-03 刘庆和 Spherical mortar stirring pouring machine
EP2070671A1 (en) * 2007-12-10 2009-06-17 CELLUMAT, naamloze vennootschap Method for manufacturing layered building components
CN101590662A (en) * 2008-05-30 2009-12-02 北京恒业村科技有限公司 Fly ash heat preservation plate material production device
CN201385357Y (en) * 2009-04-20 2010-01-20 郭森镇 Multifunctional machinery grouting machine
CN102285778A (en) * 2011-06-10 2011-12-21 建筑材料工业技术监督研究中心 Ultra-light cement-based composite foaming material and preparation method thereof
CN202155936U (en) * 2011-07-21 2012-03-07 梁材 Stirring type foaming machine of light foam concrete
CN202727064U (en) * 2012-04-24 2013-02-13 贵州博典建材化工科技有限公司 Combined type multifunctional core filling machine of foam slurry

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2611121Y (en) * 2003-04-28 2004-04-14 王进宏 Continuous bubble-making machine
CN2853358Y (en) * 2005-11-30 2007-01-03 刘庆和 Spherical mortar stirring pouring machine
EP2070671A1 (en) * 2007-12-10 2009-06-17 CELLUMAT, naamloze vennootschap Method for manufacturing layered building components
CN101590662A (en) * 2008-05-30 2009-12-02 北京恒业村科技有限公司 Fly ash heat preservation plate material production device
CN201385357Y (en) * 2009-04-20 2010-01-20 郭森镇 Multifunctional machinery grouting machine
CN102285778A (en) * 2011-06-10 2011-12-21 建筑材料工业技术监督研究中心 Ultra-light cement-based composite foaming material and preparation method thereof
CN202155936U (en) * 2011-07-21 2012-03-07 梁材 Stirring type foaming machine of light foam concrete
CN202727064U (en) * 2012-04-24 2013-02-13 贵州博典建材化工科技有限公司 Combined type multifunctional core filling machine of foam slurry

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102837364A (en) * 2012-09-24 2012-12-26 扬州威奥重工机械有限公司 Group pouring device for foaming concrete slurry and working method thereof
CN102837364B (en) * 2012-09-24 2014-04-09 扬州威奥重工机械有限公司 Group pouring device for foaming concrete slurry and working method thereof
CN103433999A (en) * 2013-08-13 2013-12-11 贵州博典建材化工科技有限公司 Material position automatic control foam slurry core filling machine
CN103433999B (en) * 2013-08-13 2017-07-04 湖南晨熙绿色建筑产业有限公司 Automatically control the foam slurry core filling machine of material position

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Application publication date: 20120919