CN205270318U - 一种陶瓷淤泥循环利用加工处理卧式生产线 - Google Patents
一种陶瓷淤泥循环利用加工处理卧式生产线 Download PDFInfo
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- CN205270318U CN205270318U CN201521113006.6U CN201521113006U CN205270318U CN 205270318 U CN205270318 U CN 205270318U CN 201521113006 U CN201521113006 U CN 201521113006U CN 205270318 U CN205270318 U CN 205270318U
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- horizontal drying
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 125000004122 cyclic group Chemical group 0.000 title abstract 2
- 238000001035 drying Methods 0.000 claims abstract description 63
- 239000000843 powder Substances 0.000 claims abstract description 37
- 239000000919 ceramic Substances 0.000 claims abstract description 33
- 239000000428 dust Substances 0.000 claims abstract description 32
- 238000003860 storage Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims description 23
- 239000010802 sludge Substances 0.000 claims description 21
- 238000006297 dehydration reaction Methods 0.000 claims description 14
- 230000000875 corresponding Effects 0.000 claims description 6
- 238000010981 drying operation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical group 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- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
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Abstract
本实用新型公开了一种陶瓷淤泥循环利用加工处理卧式生产线,包括依次布置的卧式烘干装置、粉选装置和仓储装置,所述卧式烘干装置连接有可供给其烘干作业所需热量的热源装置,还包括脱水装置和除尘装置,所述脱水装置与卧式烘干装置之间设有可将物料从脱水装置输送到卧式烘干装置的第一运输装置,所述卧式烘干装置和粉选装置之间设有可将物料从卧式烘干装置输送到粉选装置的第三运输装置,所述粉选装置与仓储装置之间设有可将物料从粉选装置输送到仓储装置的第二运输装置,所述除尘装置与卧式烘干装置连接以除去烘干过程产生的粉尘。本实用新型为针对陶瓷淤泥加工处理的整套设备,对陶瓷淤泥进行循环再利用,工作效率高、节能环保。
Description
技术领域
[0001]本实用新型涉及陶瓷固体废弃物处理技术领域,尤其涉及一种陶瓷淤泥循环利用加工处理卧式生产线。
背景技术
[0002]陶瓷抛光砖在生产过程中需用水与耐磨材料对陶瓷坯体的表面进行打磨,打磨后形成大量的固体废料,成为陶瓷抛光淤泥。我国是陶瓷生产大国,每年陶瓷淤泥的量超过千万吨,陶瓷淤泥的主要成分是二氧化硅及三氧化二铝,其来源占总比例70%左右,淤泥形态主要为半固态废料。截止到2012年底,我国共拥有抛光砖生产线1081条,日生产能力1254.63万平米,年产能41.4亿平米,全国每年产生的陶瓷淤泥量超过2300万吨,这些淤泥大部分被作为回填物回填到土壤中,由于陶瓷抛光淤泥经过高温煅烧,本身表现为弱酸性,在土壤中不可降解,对环境产生严重的污染,造成环境破坏,因此对陶瓷抛光淤泥进行处理已经是当前迫在眉睫的事情。
[0003]申请号为201410690331.2的发明专利公开了一种陶瓷砖硅粉的制备方法,具体是,陶瓷砖硅粉的制备过程是采用陶瓷砖抛光污泥,通过立式烘干机烘干、分选,然后经成品捕集器收集获得富含二氧化硅并具有水化活性的辅助胶凝材料。该发明达到了一定的陶瓷抛光污泥循环回收效果,但是陶瓷砖抛光污泥要经过自然凉晒后才能进入立式烘干机,导致处理的时间过长;热载体不作除尘处理容易污染环境,因此有必要对此进行改进。
实用新型内容
[0004]有鉴于此,本实用新型的目的在于克服现有技术的不足,提供一种处理效率高、绿色环保的陶瓷淤泥循环利用加工处理卧式生产线。
[0005]为了解决上述技术问题,本实用新型采用如下方案实现:
[0006] —种陶瓷淤泥循环利用加工处理卧式生产线,包括依次布置的卧式烘干装置、粉选装置和仓储装置,所述卧式烘干装置连接有可供给其烘干作业所需热量的热源装置,还包括脱水装置和除尘装置,所述脱水装置与卧式烘干装置之间设有可将物料从脱水装置出料口输送到卧式烘干装置进料口的第一运输装置,所述卧式烘干装置和粉选装置之间设有可将物料从卧式烘干装置的出料口输送到粉选装置进料口的第三运输装置,所述粉选装置与仓储装置之间设有可将物料从粉选装置出料口输送到仓储装置进料口的第二运输装置,所述除尘装置与卧式烘干装置连接以除去烘干过程产生的粉尘。
[0007]陶瓷淤泥先经过脱水装置,使得陶瓷淤泥的含水量降到合适水平,在进入到卧式烘干装置后,更能使卧式烘干装置发挥效能,脱水装置大大缩短陶瓷淤泥预处理的时间。臣卜式烘干装置通过热源装置提供热量来烘干物料,在烘干作业过程中,热载体会携带大量粉尘,如若直接排放会污染环境,因此通过除尘装置来收集热载体中的粉尘。从卧式烘干装置出来的物料进入粉选装置能收集出符合要求的颗粒,然后由第二运输装置运送到仓储装置储存,由粉选装置筛选出的不符合要求的颗粒重新进入卧式烘干装置进行再次加工,整个过程快捷高效,节能环保。
[0008]所述除尘装置为串联的旋风除尘器和脉冲除尘器,卧式烘干装置的出气口与旋风除尘器连接。先用旋风除尘器,把浓度大的尘气分级处理,减小阻力,后面再用脉冲除尘器进行进一步的处理,使得处理效果更为优秀。
[0009]所述热源装置包括热源炉和煤气发生炉,热源炉和煤气发生炉分别通过管道与卧式烘干装置连接,以提供烘干作业时所需的热量。
[0010]所述卧式烘干装置为卧式烘干机,所述粉选装置为粉选机,所述第三运输装置为斗式提升机,所述斗式提升机的加料口位于卧式烘干机出料口的一侧,其卸料口通过管道与粉选机的进料口连接。
[0011]所述卧式烘干机的出料口部位设有对应的球磨机,所述卧式烘干机和球磨机为一整体。由于卧式烘干机的工作原理使得出料可能成块状,故设置对应的球磨机对出料进行研磨,研磨后再运送到粉选装置。
[0012]所述脱水装置为压滤机,第一运输装置为皮带机,所述压滤机的出料口与皮带机的一端相对应,皮带机的另一端设置在卧式烘干装置的上方,与卧式烘干装置的进料口相对应。
[0013]所述第二运输装置为斗式提升机,所述斗式提升机的加料口通过管道与粉选装置的出料口连接,其卸料口通过管道连接至仓储装置。
[0014]与现有技术相比,本实用新型具有如下有益效果:
[0015] 1.本实用新型处理效率高,绿色环保,降低废气对环境的污染;
[0016] 2.对陶瓷淤泥分成不同类别的超细粉末,将废弃资源进行再循环使用,减少抛光淤泥对环境污染,最后的粉体形成混凝土掺合料、涂料添加剂、路面耐磨剂等产品,形成社会资源价值。
附图说明
[0017]图1为实施例1结构不意图;
[0018]图2为实施例1生产线俯视图;
[0019]其中,111、压滤机;441、粉选机;551、斗式提升机;661、原料仓;771、热源炉;772、煤气发生炉;881、旋风除尘器;882、脉冲除尘器;991、卧式烘干机;1001、斗式提升机。
具体实施方式
[0020]为了让本领域的技术人员更好地理解本实用新型的技术方案,下面结合附图对本实用新型作进一步阐述。
[0021] 实施例1
[0022]如图1和2所示,一种陶瓷淤泥循环利用加工处理生产线,包括依次布置的脱水装置、卧式烘干装置、粉选装置和仓储装置,所述脱水装置与卧式烘干装置之间设有可将物料从脱水装置出料口输送到卧式烘干装置进料口的第一运输装置,所述卧式烘干装置与粉选装置之间设有可将物料从卧式烘干装置出料口输送到粉选装置进料口的第三运输装置,所述粉选装置与仓储装置之间设有可将物料从粉选装置出料口输送到仓储装置进料口的第二运输装置,还包括热源装置和除尘装置,所述热源装置和除尘装置与卧式烘干装置分别连接。具体的,所述脱水装置为压滤机111,第一运输装置为皮带机,卧式烘干装置包括卧式烘干机991,所述卧式烘干机991的出料口部位设有对应的球磨机(图中未标出),所述压滤机111的出料口与皮带机的一端相对应,皮带机的另一端设置在卧式烘干机991的上方,与卧式烘干机991的进料口相对应。所述粉选装置为粉选机441,所述第三运输装置为斗式提升机1001,所述斗式提升机10I的加料口位于卧式烘干机991出料口的一侧,其卸料口通过管道与粉选机441的进料口连接。所述热源装置包括热源炉771和煤气发生炉772,热源炉771和煤气发生炉772分别通过管道与卧式烘干机991连接,以提供烘干作业时所需的热量。所述除尘装置为串联的旋风除尘器881和脉冲除尘器882,卧式烘干机991的出气口与旋风除尘器881连接。所述第二运输装置为斗式提升机551,所述斗式提升机551的加料口通过管道与粉选机441的出料口连接,其卸料口通过管道连接至仓储装置,所述仓储装置为原料仓661。
Claims (7)
1.一种陶瓷淤泥循环利用加工处理卧式生产线,包括依次布置的卧式烘干装置、粉选装置和仓储装置,所述卧式烘干装置连接有可供给其烘干作业所需热量的热源装置,其特征在于,还包括脱水装置和除尘装置,所述脱水装置与卧式烘干装置之间设有可将物料从脱水装置出料口输送到卧式烘干装置进料口的第一运输装置,所述卧式烘干装置和粉选装置之间设有可将物料从卧式烘干装置的出料口输送到粉选装置进料口的第三运输装置,所述粉选装置与仓储装置之间设有可将物料从粉选装置出料口输送到仓储装置进料口的第二运输装置,所述除尘装置与卧式烘干装置连接以除去烘干过程产生的粉尘。
2.根据权利要求1所述的陶瓷淤泥循环利用加工处理卧式生产线,其特征在于,所述除尘装置为串联的旋风除尘器和脉冲除尘器,卧式烘干装置的出气口与旋风除尘器连接。
3.根据权利要求1所述的陶瓷淤泥循环利用加工处理卧式生产线,其特征在于,所述热源装置包括热源炉和煤气发生炉,热源炉和煤气发生炉分别通过管道与卧式烘干装置连接,以提供烘干作业时所需的热量。
4.根据权利要求1所述的陶瓷淤泥循环利用加工处理卧式生产线,其特征在于,所述卧式烘干装置为卧式烘干机,所述粉选装置为粉选机,所述第三运输装置为斗式提升机,所述斗式提升机的加料口位于卧式烘干机出料口的一侧,其卸料口通过管道与粉选机的进料口连接。
5.根据权利要求4所述的陶瓷淤泥循环利用加工处理卧式生产线,其特征在于,所述卧式烘干机的出料口部位设有对应的球磨机,所述卧式烘干机和球磨机为一整体。
6.根据权利要求1所述的陶瓷淤泥循环利用加工处理卧式生产线,其特征在于,所述脱水装置为压滤机,第一运输装置为皮带机,所述压滤机的出料口与皮带机的一端相对应,皮带机的另一端设置在卧式烘干装置的上方,与卧式烘干装置的进料口相对应。
7.根据权利要求1所述的陶瓷淤泥循环利用加工处理卧式生产线,其特征在于,所述第二运输装置为斗式提升机,所述斗式提升机的加料口通过管道与粉选装置的出料口连接,其卸料口通过管道连接至仓储装置。
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