CN203330168U - 铝型材挤压模具碱洗系统 - Google Patents
铝型材挤压模具碱洗系统 Download PDFInfo
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- CN203330168U CN203330168U CN2013202520340U CN201320252034U CN203330168U CN 203330168 U CN203330168 U CN 203330168U CN 2013202520340 U CN2013202520340 U CN 2013202520340U CN 201320252034 U CN201320252034 U CN 201320252034U CN 203330168 U CN203330168 U CN 203330168U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 64
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound data:image/svg+xml;base64,<?xml version='1.0' encoding='iso-8859-1'?>
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- 239000012528 membrane Substances 0.000 claims 1
- 239000011901 water Substances 0.000 abstract description 21
- 238000000034 methods Methods 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 5
- SMYKVLBUSSNXMV-UHFFFAOYSA-J aluminum;tetrahydroxide Chemical compound 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[OH-].[OH-].[OH-].[OH-].[Al+3] SMYKVLBUSSNXMV-UHFFFAOYSA-J 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000953 sodium hydroxide Substances 0.000 description 42
- 229910001856 sodium hydroxide Inorganic materials 0.000 description 42
- 239000004411 aluminium Substances 0.000 description 6
- 239000003897 fog Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000010808 liquid wastes Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000004645 aluminates Chemical class 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 231100000078 corrosive Toxicity 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound 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[Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000003317 industrial substances Substances 0.000 description 1
- 229910052751 metals Inorganic materials 0.000 description 1
- 239000002184 metals Substances 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Abstract
铝型材挤压模具碱洗系统，包括碱洗反应室、碱液准备罐、清洗水罐、新碱罐、过滤装置、磁力泵、回转泵、废碱液处理装置，所述碱洗反应室分别与碱液准备罐、清洗水罐连接，其中碱液准备罐的进液口与新碱罐的出液口连接；所述清洗水罐的出水口与碱液准备罐的进水口连接。本实用新型碱液准备箱中有加热装置，可以对碱液进行升温，使温度保持在最佳的清洗温度。碱洗反应室有各种检设备可以保证碱洗过程的稳定可靠。清洗水箱的加热装置使清洗水的温度与碱洗时的温度相同，保证冲洗的效果。本碱洗系统后续有废液处理装置，将铝酸盐与碱液分离，解决了长期以来国内外在该领域难以解决的技术难题，具有重大的社会效益，环保效益和经济效益。
Description
铝型材挤压模具碱洗系统
技术领域
[0001] 本实用新型涉及有色金属加工制造技术领域，尤其是涉及一种铝型材挤压模具碱洗系统及清洗方法。
背景技术
[0002] 在铝材行业中，挤压成型的工艺过程中，模具框上会沾有铝金属，当铝含量积累到一定程度时，为了不影响铝材的质量，需要将铝清洗干净，碱可以将金属铝去除，而不腐蚀模具框。在实际生产中，当碱液中铝的容量达到每升50克以后即不能使用，成为残液，如果被排放，即污染了环境，同时又浪费了大量的资源。
[0003] 在清洗的过程中，碱液的输送，加热，冷却，清洗后的碱液的处理，现场设备的安全防范措施等是一项庞大而系统的工程。目前，对于企业而言，设计出一套安全可靠、简单易行且价格便宜的自动化程度高的碱洗系统是尤为重要的。
发明内容
[0004] 本实用新型目的是提供一种铝型材挤压模具碱洗系统。以解决现有技术所存在的操作维护不方便、安全性低、成本较高、污染环境等技术问题。
[0005] 为解决上述技术问题，本实用新型所采用的技术方案是:铝型材挤压模具碱洗系统，包括碱洗反应室、碱液准备罐、清洗水罐、新碱罐、过滤装置、磁力泵、回转泵、废碱液处理装置，所述碱洗反应室分别与碱液准备罐、清洗水罐连接，其中碱液准备罐的进液口与新碱罐的出液口连接；所述清洗水罐的出水口与碱液准备罐的进水口连接；所述碱洗反应室的废液出口与废碱液处理装置连接。
[0006] 作为优选，所述新碱罐的出液口与碱液准备罐的进液口之间设有过滤装置。
[0007] 作为优选，所述碱洗反应室分别与除雾装置、温度监测装置、液位监测装置、反应时间控制装置连接，该碱洗反应室还设有加热/降温控制装置。
[0008] 作为优选，所述碱液准备罐与碱洗反应室之间设有回转泵，该回转泵用于将碱洗反应室的碱液循环回碱液准备罐。
[0009] 作为优选，所述清洗水罐与碱洗反应室之间设有回转泵，该回转泵用于将碱洗反应室的清洗水循环回清洗水罐。
[0010] 作为优选，所述废碱液处理装置设有高压泵、反渗透膜分离装置和废碱液收集水罐。
[0011] 作为优选，所述清洗水罐设有加热/降温控制装置，该清洗水罐分别与温度监测装置、液位监测装置连接。
[0012] 作为优选，所述碱液准备罐设有加热/降温控制装置，该碱液准备罐分别与温度监测装置、液位监测装置连接。
[0013] 作为优选，所述碱洗反应室的反应温度为95〜105°C ;清洗水罐内的清洗水温度为60〜85°C ;碱液准备罐内的碱液温度为95〜105°C。[0014] 本实用新型具有操作维护方便，自动化程度高，安全性高，整个碱洗系统可自动运行，人员在电控操作室进行操作、监控，安全性大为提高。碱液准备箱中有加热装置，可以对碱液进行升温，并有温度控制仪器，使温度保持在最佳的清洗温度。碱洗反应室，有各种检设备可以保证碱洗过程的安全，稳定，可靠。清洗水箱的加热装置使清洗水的温度与碱洗时的温度基本相同，可以保证冲洗的效果，也可避免冷水冲洗造成的模具框急剧温度变化，快速的热胀冷缩，模具框使用寿命降低。清洗模具框后的碱液中含有大量的铝酸盐，碱液无法再次应用于碱洗或做其他用途。本碱洗系统后续有废液处理装置，通过废液处理装置，将铝酸盐与碱液分离，铝酸盐作为化工原料使用，碱液回用于碱洗或做其他用途，解决了长期以来国内外在该领域难以解决的技术难题，工艺设计科学合理，具有重大的社会效益，环保效益和经济效益。
附图说明
[0015] 图1是本实用新型的结构框图。
具体实施方式
[0016] 下面通过实施例，并结合附图，对本实用新型的技术方案作进一步具体说明。
[0017] 图1是本实用新型的结构框图。由图1可知，铝型材挤压模具碱洗系统，主要由碱洗反应室、碱液准备罐、清洗水罐、新碱罐、过滤装置、磁力泵、回转泵、废碱液处理装置等组成，所述碱洗反应室分别与碱液准备罐、清洗水罐连接，其中碱液准备罐的进液口与新碱罐的出液口连接，新碱罐的出液口与碱液准备罐的进液口之间设有过滤装置。碱洗反应室分别与除雾装置、温度监测装置、液位监测装置、反应时间控制装置连接，该碱洗反应室还设有加热/降温控制装置，碱洗反应室的反应温度为95〜105°C。所述清洗水罐的出水口与碱液准备罐的进水口连接；所述碱洗反应室的废液出口与废碱液处理装置连接，废碱液处理装置设有膜分离装置和废碱液收集水罐。
[0018] 碱液准备罐与碱洗反应室之间设有回转泵,该回转泵用于将碱洗反应室的碱液循环回碱液准备罐，碱液准备罐设有加热/降温控制装置，该碱液准备罐分别与温度监测装置、液位监测装置连接；清洗水罐与碱洗反应室之间设有回转泵，该回转泵用于将碱洗反应室的清洗水循环回碱液准备罐，清洗水罐设有加热/降温控制装置，该清洗水罐分别与温度监测装置、液位监测装置连接。
[0019] 新碱储液罐用来储存碱液，碱液被输送至碱液准备罐，碱液准备罐中有加热装置，并有温度控制仪器，可以将碱液升温至最佳清洗温度，以保证清洗效果。加热后碱液被输送至反应室对模具框进行碱洗，碱洗反应室，有各种检设备，如液位检测，温度检测，反应时间的检测等可以保证碱洗过程的安全，稳定，可靠；该反应室连接有有除雾装置，高温条件下，反应室会产生有强烈刺激性气味的雾气，反应室配有除雾器，减少雾气的外排，保证了碱洗车间的整洁无气味，确保清洗过程的检测及安全。模具框在碱液清洗后，用清洗水冲洗，清洗水箱中也有加热装置，并有温度控制仪器，加热使清洗水的温度与碱洗时的温度基本相同，可以保证冲洗的效果，也可避免冷水冲洗造成的模具框急剧温度变化，快速的热胀冷缩，模具框使用寿命降低。清洗过模具框的碱液输送到后续处理，大部分铝盐会被沉淀，这样可以减少对环境的污染。整个碱洗系统可自动运行，安全性高，碱液是一种强腐蚀性的物质，在现场的操作过程中，有很大的安全隐患，本系统可自动运行，人员在电控操作室进行操作、监控，安全性大为提高。
Claims (9)
1.铝型材挤压模具碱洗系统，包括碱洗反应室、碱液准备罐、清洗水罐、新碱罐、过滤装置、磁力泵、回转泵、废碱液处理装置，其特征是，所述碱洗反应室分别与碱液准备罐、清洗水罐连接，其中碱液准备罐的进液口与新碱罐的出液口连接；所述清洗水罐的出水口与碱液准备罐的进水口连接；所述碱洗反应室的废液出口与废碱液处理装置连接。
2.根据权利要求1所述的铝型材挤压模具碱洗系统，其特征是，所述新碱罐的出液口与碱液准备罐的进液口之间设有过滤装置。
3.根据权利要求1所述的铝型材挤压模具碱洗系统，其特征是，所述碱洗反应室分别与除雾装置、温度监测装置、液位监测装置、反应时间控制装置连接，该碱洗反应室还设有加热/降温控制装置。
4.根据权利要求1所述的铝型材挤压模具碱洗系统，其特征是，所述碱液准备罐与碱洗反应室之间设有回转泵，该回转泵用于将碱洗反应室的碱液循环回碱液准备罐。
5.根据权利要求 1所述的铝型材挤压模具碱洗系统，其特征是，所述清洗水罐与碱洗反应室之间设有回转泵，该回转泵用于将碱洗反应室的清洗水循环回清洗水罐。
6.根据权利要求1所述的铝型材挤压模具碱洗系统，其特征是，所述废碱液处理装置设有高压泵、反渗透膜分离装置和废碱液收集水罐。
7.根据权利要求1所述的铝型材挤压模具碱洗系统，其特征是，所述清洗水罐设有加热/降温控制装置，该清洗水罐分别与温度监测装置、液位监测装置连接。
8.根据权利要求1所述的铝型材挤压模具碱洗系统，其特征是，所述碱液准备罐设有加热/降温控制装置，该碱液准备罐分别与温度监测装置、液位监测装置连接。
9.根据权利要求1所述的铝型材挤压模具碱洗系统，其特征是，所述碱洗反应室的反应温度为95-105°C;清洗水罐内的清洗水温度为60-85°C;碱液准备罐内的碱液温度为·95 -105Ό。
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| CN104226719A (zh) * | 2014-09-08 | 2014-12-24 | 南南铝业股份有限公司 | 铝合金挤压模具清洗方法及设备 |
| CN107055573A (zh) * | 2017-06-19 | 2017-08-18 | 江苏佳铝实业股份有限公司 | 一种模具蚀洗溶液氢氧化钠的回收系统 |
| CN107999559A (zh) * | 2018-01-31 | 2018-05-08 | 福建奋安铝业有限公司 | 一种铝型材挤压模具中残余铝处理工艺 |
| CN108531925A (zh) * | 2018-06-29 | 2018-09-14 | 芜湖精塑实业有限公司 | 一种铝挤压模具碱洗方法 |
| CN108660465A (zh) * | 2018-06-29 | 2018-10-16 | 芜湖精塑实业有限公司 | 一种铝挤压模具碱洗设备碱洗废液回收利用系统 |
| CN109371409A (zh) * | 2018-06-29 | 2019-02-22 | 芜湖精塑实业有限公司 | 一种铝挤压模具碱洗设备碱洗废液回收利用方法 |
| CN110314955A (zh) * | 2019-06-18 | 2019-10-11 | 佛山市精业机械制造有限公司 | 一种铝挤压模具碱洗及废液综合回收利用的方法及系统 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104226719A (zh) * | 2014-09-08 | 2014-12-24 | 南南铝业股份有限公司 | 铝合金挤压模具清洗方法及设备 |
| CN107055573A (zh) * | 2017-06-19 | 2017-08-18 | 江苏佳铝实业股份有限公司 | 一种模具蚀洗溶液氢氧化钠的回收系统 |
| CN107999559A (zh) * | 2018-01-31 | 2018-05-08 | 福建奋安铝业有限公司 | 一种铝型材挤压模具中残余铝处理工艺 |
| CN107999559B (zh) * | 2018-01-31 | 2019-10-15 | 福建奋安铝业有限公司 | 一种铝型材挤压模具中残余铝处理工艺 |
| CN108531925A (zh) * | 2018-06-29 | 2018-09-14 | 芜湖精塑实业有限公司 | 一种铝挤压模具碱洗方法 |
| CN108660465A (zh) * | 2018-06-29 | 2018-10-16 | 芜湖精塑实业有限公司 | 一种铝挤压模具碱洗设备碱洗废液回收利用系统 |
| CN109371409A (zh) * | 2018-06-29 | 2019-02-22 | 芜湖精塑实业有限公司 | 一种铝挤压模具碱洗设备碱洗废液回收利用方法 |
| CN110314955A (zh) * | 2019-06-18 | 2019-10-11 | 佛山市精业机械制造有限公司 | 一种铝挤压模具碱洗及废液综合回收利用的方法及系统 |
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