CN104671722A - Partition board - Google Patents
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- Publication number
- CN104671722A CN104671722A CN201410753826.5A CN201410753826A CN104671722A CN 104671722 A CN104671722 A CN 104671722A CN 201410753826 A CN201410753826 A CN 201410753826A CN 104671722 A CN104671722 A CN 104671722A
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- parts
- hardwood pulp
- cutting
- partition plate
- belt
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- 238000005192 partition Methods 0.000 title claims abstract description 22
- 239000011121 hardwood Substances 0.000 claims abstract description 42
- 238000005520 cutting process Methods 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 10
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 10
- 239000002002 slurry Substances 0.000 claims abstract description 8
- 230000018044 dehydration Effects 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 239000002699 waste material Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000007654 immersion Methods 0.000 claims description 18
- 239000004058 oil shale Substances 0.000 claims description 16
- 239000002893 slag Substances 0.000 claims description 15
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 14
- 239000011701 zinc Substances 0.000 claims description 14
- 229910052725 zinc Inorganic materials 0.000 claims description 14
- 239000004568 cement Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
- 239000011398 Portland cement Substances 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 238000001467 acupuncture Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 238000004590 computer program Methods 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000007844 bleaching agent Substances 0.000 claims description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000004061 bleaching Methods 0.000 abstract description 2
- 239000011787 zinc oxide Substances 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract 2
- 238000005470 impregnation Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 238000009210 therapy by ultrasound Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 210000000630 fibrocyte Anatomy 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 230000010718 Oxidation Activity Effects 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000002525 ultrasonication Methods 0.000 description 1
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
- Paper (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a partition board. The method for manufacturing the partition board is characterized by comprising the following steps: (1) preparing a nano zinc oxide solution; (2) treating hardwood pulp, and bleaching the hardwood pulp; (3) performing antibacterial modification on hardwood pulp granules, and treating the hardwood pulp granules treated in a pressure impregnation tank by utilizing ultrasonic waves of 35kHz, wherein the ultrasonic treatment time is 4-5 minutes, and the temperature is 45 DEG C; (4) preparing the slurry; (5) preparing the board by virtue of pulp fluid; (6) dehydrating to obtain a blank, uniformly distributing the slurry onto cloth by virtue of a slurry flowing box, performing natural dehydration and multi-stage vacuum dehydration, forming small uniform materials, and winding the materials on a molding cylinder, wherein the molding number of turns is 15-20; (7) cutting the blank; (8) performing high-temperature steam curing; (9) drying; and (10) sanding the board surface. The partition board disclosed by the invention has the characteristics of high antibacterial capacity and high strength.
Description
Technical field
The present invention relates to Material Field, particularly partition plate.
Background technology
Oil shale waste is the material that oil shale distillation or burning are left, and vesicular structure, has good activity, and thus purposes widely.Oil shale waste is silica-rich material, and the main component of oil shale waste is SiO
2, Al
2o
3, Fe
2o
3, MgO, CaO etc., can be used as material of construction, as high-grade cement filler, light weight concrete aggregate haydite and light cinder brick material etc.The comprehensive utilization of oil shale waste can obtain good resource, environment, economy and social benefit, is significant for the Sustainable development realizing resource.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of partition plate of good physical performance.
For this reason, the raw material weight proportioning of partition plate provided by the invention is: oil shale waste 33 parts ~ 35 parts, carbide slag 10 parts ~ 12 parts, cement 8 parts ~ 10 parts, hardwood pulp 15 parts ~ 17 parts, nano oxidized zinc solution 8 parts ~ 10 parts, 20 parts ~ 22 parts, water.
Oil shale waste fineness is more than 50 orders, and cement adopts 32.5 grades of ordinary Portland cements, and in carbide slag, effective calcium amount is more than 70%, and carbide slag adopts the waste residue of resin processing plant's discharge.
Present invention also offers the manufacture method of above-mentioned ceiling board, comprise following making step:
(1) preparation of nano burnett's solution
Nano oxidized zinc solution is made by following manner: be added drop-wise to by ammoniacal liquor in zinc nitrate solution, makes solution system pH value be greater than 9, then obtains precipitation with funnel, and with deionized water washing sediment repeatedly, until the pH value of system is close to 7; Maintain the temperature at 50 DEG C, in precipitation, successively add concentration is that 0.95mol/L salpeter solution stirs, and between to system pH to 3.5 ~ 4.1, can obtain nano oxidized zinc solution.
(2) hardwood pulp is processed
Bleached hardwood pulp can to remove in hardwood pulp contained xylogen completely in bleaching process, with bleached hardwood pulp be fiber and base material after the goods pressure of raw material is steamed bonding better, rigidity and the flexural strength of goods can be improved.Pulverize after bleached hardwood pulp and sieve hardwood pulp particle, hardwood pulp grain diameter is 30 ~ 40 orders.
(3) carry out antibacterial modified to hardwood pulp particle
Hardwood pulp is placed in airtight pressure immersion can, plus nano burnett's solution, be pressurized to 1MPa, pressure keeps 1 minute, extract a small amount of nano oxidized zinc solution out with recycle pump, make to produce vacuum in immersion can, continue the direction changing four way valve after 1 minute by device for automatically regulating, make nano zine oxide rely on fluid filling pump to turn back in immersion can again, and make the pressure in immersion can reach 1MPa.After 1 minute, again change the direction of four-way valve, extract nano oxidized zinc solution out by recycle pump again, make immersion can form vacuum.So repeatedly carry out repeatedly.Four-way valve is by cam mechanism, regulates with computer program controlled automatic, realizes vacuum, pressurization frequent transitions.Vacuum-pressurization is once one-period, and treatment cycle reaches 60 times.
Nano zine oxide has extremely strong oxidation activity, can destroy biological activity and the metabolism breeding function of bacterium, thus reach antibacterial object.In addition, nano zine oxide, can the disintegrate electronegative electronics that goes out to move freely under ultraviolet irradiation, and leaves the hole of positively charged, and the oxygen in air activates as active oxygen by this hole, and active oxygen can kill most of pathogenic bacteria and virus.Therefore, using nano granular of zinc oxide as antimicrobial substance, utilize the ionic absorption performance that hardwood pulp fiber is good simultaneously, obtain the partition plate that antibacterial ability is strong.The ultrasonic wave of the hardwood pulp particle 35kHz after the process of pressure immersion can processed, hyperacoustic treatment time is 4 ~ 5min, and temperature is 45 DEG C.
Nano zine oxide is introduced hardwood pulp fibrocyte and after gel, effectively can be completely cut off the contact of hardwood pulp fiber and oxygen, thus suppresses the carrying out of burning.Nano zine oxide is introduced in hardwood pulp fibrocyte, gel can delay the transmission of heat effectively, cell wall constituent can only be dewatered carbonization, thus the speed generating flammable volatility product during the partition plate pyrolysis of system obviously reduces, the speed that simultaneously heat is delivered to partition plate surface slows down, and flame retardant effect is obvious.
Ultrasonication can improve the hydrogen bonded between hardwood pulp fiber, thus significantly improves the intensity of partition plate.
(4) slip is made
Mixed with carbide slag, cement, oil shale waste and water by hardwood pulp particle after antibacterial modified, stir and make required slip in 5 minutes, pulp density is 11% ~ 13%.Pulp density requires slip to have good mobility but can not excessive flow, while guarantee slip is uniform and stable, requires that slip is extruded molding space not too much when exerting pressure.
(5) stream slurry making sheet
During head box paving slurry dehydration forming, the thickness of the thin bed of material should control at 0.5 ~ 0.6mpm; The rotating speed of agitator should control at 70 ~ 90rpm.
(6) base is dehydrated into
Slip is starched on felt through the even cloth of head box, through natural-dehydration and multi-stage vacuum dehydration, form even small powder, be wound on forming tube, the shaping number of turns is 15 ~ 20, and adopt Pneumatic Pressure, shaping air pressure is 0.25 ~ 0.3MPa, after reaching specific thickness pneumatic go out cutter automatically pull base, felt cleaning adopt vacuum hydro-extraction.
Select the good felt of permeability to be also more crucial factor, the performance of felt directly determines the water separation capability of the bed of material sometimes.Acupuncture combination felt selected by felt.
(7) base is cut
Because mechanical trimming causes the unacceptable product of corner defect more, product appearance qualification rate is low, and outward appearance unacceptable product also could will be sold through the sheet material of changing system into nonstandard specification, and production cost remains high.In order to solve a difficult problem for this puzzlement product appearance quality, adopt high-pressure water cutting cutting in blank process.The thick nylon based thin layer type belt of conveyer of 3mm is changed into by connecing base machine rubber conveyer belt, to solve the sideslip of conveying belt, base conveyor initiatively top roll and the location passive top roll of belt and middle transition roller will be connect, axis parallel degree between three rollers is adjusted to and is less than 1mm, location belt cutting transfer rate is 20m/min, connecing base belt cutting transfer rate is 18m/min, slab is made not produce conveying cutting camber line from connecing base Belt Conveying to longitudinal cutting process of location belt, to guarantee slab edge flatness, by the running orbit of vacuum stacker transverse cutting shower nozzle with connect base machine central axis degree and be adjusted to and be less than 1.5%, to guarantee the edge-perpendicular degree of slab.Connect base location Water Cutting after by stacker automatic piling.
(8) high-temperature vapour maintenance
Stacker is sent in autoclave and carry out steam press maintenance.Pressure is 0.9MPa ~ 1MPa, keeps 10h at this pressure.
(9) dry
Sheet material drying machine is dried, and water ratio is lower than 10%.
(10) plate facing sand light
Carry out getting product after one side sanding through grinder in plate face.
The present invention has the advantages that fungi-proofing ability is strong, intensity is high.
Embodiment
The present embodiment Raw weight proportion is: oil shale waste 34 parts, carbide slag 11 parts, cement 9 parts, hardwood pulp 16 parts, nano oxidized zinc solution 9 parts, 21 parts, water.
Oil shale waste fineness is more than 50 orders, and cement adopts 32.5 grades of ordinary Portland cements, and in carbide slag, effective calcium amount is more than 70%, and carbide slag adopts the waste residue of resin processing plant's discharge.
Making step comprises:
(1) preparation of nano burnett's solution
Nano oxidized zinc solution is made by following manner: be added drop-wise to by ammoniacal liquor in zinc nitrate solution, makes solution system pH value be greater than 9, then obtains precipitation with funnel, and with deionized water washing sediment repeatedly, until the pH value of system is close to 7; Maintain the temperature at 50 DEG C, in precipitation, successively add concentration is that 0.95mol/L salpeter solution stirs, and between to system pH to 3.5 ~ 4.1, can obtain nano oxidized zinc solution.
(2) hardwood pulp is processed
Bleach hardwood pulp, pulverize and sieve hardwood pulp particle after bleached hardwood pulp, hardwood pulp grain diameter is 30 ~ 40 orders.
(3) carry out antibacterial modified to hardwood pulp particle
Hardwood pulp is placed in airtight pressure immersion can, plus nano burnett's solution, be pressurized to 1MPa, pressure keeps 1 minute, extract a small amount of nano oxidized zinc solution out with recycle pump, make to produce vacuum in immersion can, continue the direction changing four way valve after 1 minute by device for automatically regulating, make nano zine oxide rely on fluid filling pump to turn back in immersion can again, and make the pressure in immersion can reach 1MPa.After 1 minute, again change the direction of four-way valve, extract nano oxidized zinc solution out by recycle pump again, make immersion can form vacuum.So repeatedly carry out repeatedly.Four-way valve is by cam mechanism, regulates with computer program controlled automatic, realizes vacuum, pressurization frequent transitions.Vacuum-pressurization is once one-period, and treatment cycle reaches 60 times.
The ultrasonic wave of the hardwood pulp particle 35kHz after the process of pressure immersion can processed, hyperacoustic treatment time is 4 ~ 5min, and temperature is 45 DEG C.
(4) slip is made
Mixed with carbide slag, cement, oil shale waste and water by hardwood pulp particle after antibacterial modified, stir and make required slip in 5 minutes, pulp density is 11% ~ 13%.
(5) stream slurry making sheet
During head box paving slurry dehydration forming, the thickness of the thin bed of material should control at 0.5 ~ 0.6mpm; The rotating speed of agitator should control at 70 ~ 90rpm.
(6) base is dehydrated into
Slip is starched on felt through the even cloth of head box, through natural-dehydration and multi-stage vacuum dehydration, form even small powder, be wound on forming tube, the shaping number of turns is 15 ~ 20, and adopt Pneumatic Pressure, shaping air pressure is 0.25 ~ 0.3MPa, after reaching specific thickness pneumatic go out cutter automatically pull base, felt cleaning adopt vacuum hydro-extraction.
Acupuncture combination felt selected by felt.
(7) base is cut
Adopt high-pressure water cutting cutting in blank process.The thick nylon based thin layer type belt of conveyer of 3mm is changed into by connecing base machine rubber conveyer belt, base conveyor initiatively top roll and the location passive top roll of belt and middle transition roller will be connect, axis parallel degree between three rollers is adjusted to and is less than 1mm, location belt cutting transfer rate is 20m/min, connecing base belt cutting transfer rate is 18m/min, slab is made not produce conveying cutting camber line from connecing base Belt Conveying to longitudinal cutting process of location belt, to guarantee slab edge flatness, by the running orbit of vacuum stacker transverse cutting shower nozzle with connect base machine central axis degree and be adjusted to and be less than 1.5%, to guarantee the edge-perpendicular degree of slab.Connect base location Water Cutting after by stacker automatic piling.
(8) high-temperature vapour maintenance
Stacker is sent in autoclave and carry out steam press maintenance.Pressure is 0.9MPa ~ 1MPa, keeps 10h at this pressure.
(9) dry
Sheet material drying machine is dried, and water ratio is lower than 10%.
(10) plate facing sand light
Carry out getting product after one side sanding through grinder in plate face.
Claims (10)
1. a partition plate, is characterized in that raw material weight proportioning is as follows: oil shale waste 33 parts ~ 35 parts, carbide slag 10 parts ~ 12 parts, cement 8 parts ~ 10 parts, hardwood pulp 15 parts ~ 17 parts, nano oxidized zinc solution 8 parts ~ 10 parts, 20 parts ~ 22 parts, water.
2. partition plate according to claim 1, is characterized in that making step comprises:
(1) preparation of nano burnett's solution
(2) hardwood pulp is processed
Bleach hardwood pulp, pulverize and sieve hardwood pulp particle after bleached hardwood pulp, hardwood pulp grain diameter is 30 ~ 40 orders;
(3) carry out antibacterial modified to hardwood pulp particle
Hardwood pulp is placed in airtight pressure immersion can, plus nano burnett's solution, be pressurized to 1MPa, pressure keeps 1 minute, extract a small amount of nano oxidized zinc solution out with recycle pump, make to produce vacuum in immersion can, continue the direction changing four way valve after 1 minute by device for automatically regulating, make nano zine oxide rely on fluid filling pump to turn back in immersion can again, and make the pressure in immersion can reach 1MPa; After 1 minute, again change the direction of four-way valve, extract nano oxidized zinc solution out by recycle pump again, make immersion can form vacuum; So repeatedly carry out repeatedly; Four-way valve is by cam mechanism, regulates with computer program controlled automatic, realizes vacuum, pressurization frequent transitions; Vacuum-pressurization is once one-period, and treatment cycle reaches 60 times;
The ultrasonic wave of the hardwood pulp particle 35kHz after the process of pressure immersion can processed, hyperacoustic treatment time is 4 ~ 5min, and temperature is 45 DEG C;
(4) slip is made
Hardwood pulp particle after antibacterial modified is mixed with carbide slag, cement, oil shale waste and water, stirs and make required slip in 5 minutes;
(5) stream slurry making sheet
The rotating speed of agitator should control at 70 ~ 90rpm;
(6) base is dehydrated into
Slip is starched on felt through the even cloth of head box, and through natural-dehydration and multi-stage vacuum dehydration, form even small powder, be wound on forming tube, the shaping number of turns is 15 ~ 20;
(7) base is cut
Adopt high-pressure water cutting cutting in blank process; The thick nylon based thin layer type belt of conveyer of 3mm is changed into by connecing base machine rubber conveyer belt, base conveyor initiatively top roll and the location passive top roll of belt and middle transition roller will be connect, axis parallel degree between three rollers is adjusted to and is less than 1mm, connect base location Water Cutting after by stacker automatic piling;
(8) high-temperature vapour maintenance
Stacker is sent in autoclave and carry out steam press maintenance; Pressure is 0.9MPa ~ 1MPa, keeps 10h at this pressure;
(9) dry
Sheet material drying machine is dried, and water ratio is lower than 10%;
(10) plate facing sand light
Carry out getting product after one side sanding through grinder in plate face.
3. partition plate according to claim 1, is characterized in that optimum raw material weight proportioning is as follows: oil shale waste 34 parts, carbide slag 11 parts, cement 9 parts, hardwood pulp 16 parts, nano oxidized zinc solution 9 parts, 21 parts, water.
4. partition plate according to claim 1, it is characterized in that oil shale waste fineness is more than 50 orders, cement adopts 32.5 grades of ordinary Portland cements, and in carbide slag, effective calcium amount is more than 70%, and carbide slag adopts the waste residue of resin processing plant's discharge.
5. partition plate according to claim 3, it is characterized in that oil shale waste fineness is more than 50 orders, cement adopts 32.5 grades of ordinary Portland cements, and in carbide slag, effective calcium amount is more than 70%, and carbide slag adopts the waste residue of resin processing plant's discharge.
6. partition plate according to claim 2, it is characterized in that adopting Pneumatic Pressure, shaping air pressure is 0.25 ~ 0.3MPa.
7. partition plate according to claim 3, it is characterized in that adopting Pneumatic Pressure, shaping air pressure is 0.25 ~ 0.3MPa.
8. partition plate according to claim 2, is characterized in that acupuncture combination felt selected by felt.
9. partition plate according to claim 2, it is characterized in that cutting in blank process locate belt cutting transfer rate be 20m/min, connecing base belt cutting transfer rate is 18m/min, makes slab not produce conveying cutting camber line from connecing base Belt Conveying to longitudinal cutting process of location belt.
10. partition plate according to claim 3, it is characterized in that cutting in blank process locate belt cutting transfer rate be 20m/min, connecing base belt cutting transfer rate is 18m/min, makes slab not produce conveying cutting camber line from connecing base Belt Conveying to longitudinal cutting process of location belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410753826.5A CN104671722B (en) | 2013-03-21 | 2013-03-21 | Partition plate |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410753826.5A CN104671722B (en) | 2013-03-21 | 2013-03-21 | Partition plate |
| CN201310124186.7A CN103172318B (en) | 2013-03-21 | 2013-03-21 | Antibacterial partition board |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310124186.7A Division CN103172318B (en) | 2013-03-21 | 2013-03-21 | Antibacterial partition board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104671722A true CN104671722A (en) | 2015-06-03 |
| CN104671722B CN104671722B (en) | 2017-08-15 |
Family
ID=53307378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410753826.5A Expired - Fee Related CN104671722B (en) | 2013-03-21 | 2013-03-21 | Partition plate |
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| Country | Link |
|---|---|
| CN (1) | CN104671722B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105884276A (en) * | 2016-04-11 | 2016-08-24 | 柳州市杰特建材有限责任公司 | Furniture board and preparation process |
| CN109364834A (en) * | 2018-11-10 | 2019-02-22 | 浙江理工大学 | A kind of tri compound aeroge flame resistant heat insulation material and preparation method thereof by bamboo fiber reinforcement |
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2013
- 2013-03-21 CN CN201410753826.5A patent/CN104671722B/en not_active Expired - Fee Related
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| CN1104613A (en) * | 1993-11-18 | 1995-07-05 | 中国建筑材料科学研究院房建材料与混凝土研究所 | Manufacture of lightweight fibre-cement slab |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105884276A (en) * | 2016-04-11 | 2016-08-24 | 柳州市杰特建材有限责任公司 | Furniture board and preparation process |
| CN105884276B (en) * | 2016-04-11 | 2018-03-20 | 柳州市杰特建材有限责任公司 | A kind of Furniture panel and preparation technology |
| CN109364834A (en) * | 2018-11-10 | 2019-02-22 | 浙江理工大学 | A kind of tri compound aeroge flame resistant heat insulation material and preparation method thereof by bamboo fiber reinforcement |
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| Publication number | Publication date |
|---|---|
| CN104671722B (en) | 2017-08-15 |
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Effective date of registration: 20191025 Address after: Friendship road 214500 Jingjiang City, Jiangsu Province town of bridge of Taizhou City No. 18 Patentee after: JINGJIANG KEERTE DRYING MACHINERY MANUFACTURING Co.,Ltd. Address before: 325000 No. 4, Jinchuan Road, Tianhe street, Wenzhou economic and Technological Development Zone, Zhejiang, China Patentee before: Ye Changqing |
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