CN101797455A - 一种液体环保节能低温过滤装置及其工艺 - Google Patents

一种液体环保节能低温过滤装置及其工艺 Download PDF

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CN101797455A
CN101797455A CN200910224037A CN200910224037A CN101797455A CN 101797455 A CN101797455 A CN 101797455A CN 200910224037 A CN200910224037 A CN 200910224037A CN 200910224037 A CN200910224037 A CN 200910224037A CN 101797455 A CN101797455 A CN 101797455A
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薛爱民
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Gao Yunzhi
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一种液体环保节能低温过滤装置及其工艺。本发明涉及一种从低度酒中分离其它杂质的低温过滤装置及其工艺。为了解决目前一般冷冻过滤机的不恒温过滤因素及其带来操作难度大、水资源浪费和温室效应的缺点。本发明利用原液体的常温通过节能交换器与冷凝液进行交换;滤后净液冷能通过节能交换器两次交换回收冷能,真正使冷凝液温度达到冷冻机降温标准要求、从而达到冷冻过滤机组在恒温过滤工作要求范围内工作;取缔了水冷却塔的不足,做到了能源充分利用,高效节能环保、实用的目的。

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一种液体环保节能低温过滤装置及其工艺
技术领域
本发明涉及一种液体环保节能低温过滤装置及其工艺,最为显著是一种从低度酒中分离其它杂质的低温过滤装置及其工艺。
技术背景
目前一种液体生产过程中,特别是以低度酒最为显著,酒的成分及其复杂,是我国传统产业的宝贵遗产之一。随着时代的发展,人们对康饮品的认识度提高,高度酒向低度化趋向发展,国家也倡导酒企发展固液结合的产品。我国大、小酒企有上万家,每到一个食品批发市场,最为显著的是各式各样的酒琅琅满目。无酒不成席,但又有几个消费者了解酒的质量呢?特别是对低度酒的认识,这是最为人们所深思的问题。目前市场上出现每逢冷天来临了,室内温度下降了,很多酒企所生产的低度酒在市场上就会出现失光浑浊的现象,不少低度酒过了一两年后打开喝时,总会出现一些不同的水解现象怪味也多了。对那些热衷于传统酒产品的消费者造成不小的不良印象,总认为现在市场上假酒怎么越来越多了啊!热衷传统酒产业的消费者忠诚度越来越低,同时也给酒企及其相关的产业链带来很大经济的损失。众多大、中、小企业对此束手无策,因为这些酒企都知道生产高质量低度酒的难度,通常是常温下处理低度酒一般都是用吸附介质吸附后拦截过滤清亮,然后进行包装出厂。使用吸附介质其共性有吸附作用的一面同时也有释放的另一面,原液体处理后原味保障系数低,且处理成本高、污染环境,只能在常温下处理。产品进入市场遇到季节性低温变化,多有出现失光返浊现象。有的厂家根据低度酒的低温释放返浊的原理,采用了冷库冷冻后低温过滤,除去酒中的有机质杂质,但耗能巨大,并且处理量低,不能恒温有序过滤此方法已被淘汰。还有的则采用一般冷冻过滤机组进行过滤,压缩机采用风冷式或水冷式进行降温,风冷式耗能大且工作温度又不稳定不易使用;水冷式又不是最环保节能,水冷式容易在冷冻机中的散热器中结垢堵塞,给冷冻机带来冷、热能交换系数不能恒久稳定,冬季冷却水容易在管道中冰堵,设备操作同时也增加了难度和工作强度,散热器合理使用寿命得不到保障,同时造成了水资源的浪费并释放出大量的温室热量,为我国严重的贫水国担子上再增加砝码,同时造成温室效应。上述的低温过滤设备存在不同等问题,一直未能得到广泛应用。
发明内容
针对上述问题,本发明的目的一种液体环保节能低温过滤装置及其工艺,该设备和工艺使原液体的常温和在低温过滤过程中产生的冷能充分得到利用,从而大大节约了我国的水利资源并制约了温室气体的排放,和节约制冷能量,提高生产率,降低生产成本,并更好地实现了环保高效节能。其低温过滤装置包括进液护滤器、初滤机、精滤机、终端过滤机、搅拌装置、计量添加装置、节能交换器、冷冻机、冷媒罐、冷凝罐、泵和阀,其特征在于用管道和阀连接各个部件构成整体装置:进液阀1连接管道进液护滤器2和阀51、阀52,通过管道连接进液泵3和节能交换器4及阀5、阀6、阀62;冷凝罐30通过管道连接阀67和阀27、冷凝泵28、冷冻机26、节能交换器4、节能交换器22阀29;冷媒罐34通过管道连接阀66和阀31、冷媒泵32、节能交换器8、冷冻机26、阀33;节能交换器7通过管道连接阀19、节能交换器8、阀9,连接阀6、和阀40、送液泵20、阀21、节能交换器22、阀23、阀55;搅拌装置35分别与初滤泵10、计量添加装置42、初滤机12、精滤泵15、精滤机17通过管道和阀连接,连接阀分别是阀37、阀36、阀9、阀11、阀62、阀41、阀43、阀44、阀60、阀59、阀56、阀57、阀58、阀13、阀65、阀45、阀49、阀68、阀48、阀61、阀14、阀64、阀38、阀39、阀16、阀53、阀54、阀55、阀18、阀19、阀46、阀47、阀63;终端过滤机24通过管道连接阀23、阀48、阀69、阀25。
本发明整个低温过滤装置的环保节能交换工艺是:利用原液体的常温通过节能交换器4与冷凝液进行环保节能交换(使冷凝液达到冷冻机常规工作降温温度要求)后,原液体进入节能交换器7与滤后净液进行环保节能交换冷能回收后,原液体进入节能交换器8与冷媒液进行环保节能交换达到过滤要求温度后进行过滤后,滤后净液通过节能交换器7与原液体交换后进入节能交换器22,使滤后净液与冷凝液进行环保节能交换,滤后净液冷能再次回收充分利用,使冷凝液温度达到冷冻机降温标准要求恒温工作,从而达到能量充分利用,更好地实现了一种液体常、低温交换环保节能低温过滤工艺。采用了进液护滤器和带有靠本机体净液自压反冲的终端过滤机;初滤机带有甩土装置及其初滤系统带有搅拌装置和计量添加装置;和除去滤液无机杂质起定型抗水解且长久过滤的精滤机并带有甩土装置;和环保型制冷剂压缩机及采用长久不变质的酒精液作为冷媒液和冷凝液;和原液体的交换独立回路,中介冷、热能传导分别设有独立回路;滤前降温中的整机降温回路、连续过滤的独立回路、清洗时前的抽余液独立回路、进水清洗管道独立回路、自动清洗回路;多台泵匹配多级畅送。高效环保节能,降低生产成本,提高生产效率和产品质量。
附图说明
图1是本发明的结构示意图。
具体实施方式
现结合附图对本发明作进一步的详细说明。参照图1,打开阀1原液体进入进液护滤器2、打开阀52排气满载后关闭其阀,启动进液泵3经过节能交换器4、同时打开阀6进入节能交换器7、节能交换器8,打开阀9、阀11,打开排气阀53原液进入初滤机12满载后关闭其阀、同时打开阀13、阀14、阀16,打开排气阀54原液进入精滤机17满载后关闭其阀,同时打开阀18、阀39、流入搅拌装置35满载关闭阀39,同时打开阀19进入节能交换器7、打开阀40,关闭阀6同时打开返回原液阀5;之后初滤机12、精滤机17分别通过搅拌装置35和初滤泵10、精滤泵15及对应的阀36、阀11、阀13、阀57、阀37、阀38、阀16、阀18、阀39进行小循环挂助滤介质(硅藻土)形成要求的助滤层;冷凝罐30中的冷凝液通过阀27、启动冷凝泵28经过冷冻机26、节能交换器4、节能交换器22和阀29闭路循环;原液通过阀1、进液护滤器2、启动进液泵3经过节能交换器4、利用原液的常温与冷凝液进行环保节能交换后经阀5和原液返回阀50返回进行循环;冷媒罐34中的冷媒液通过阀31、启动冷媒泵32经过节能交换器8进入冷冻机26后经阀33闭路循环;启动冷冻机26把冷媒罐中的冷媒液温度降至0℃-18℃,根据不同液体过滤要求选择后;关闭阀6、阀21,打开阀40、阀9、阀11、阀13、阀14、阀16、阀18、阀19,启动初滤泵10、精滤泵15、送液泵22使液体经过初滤机12、精滤机17、节能交换器7、节能交换器8形成闭路过滤降温循环,在降温达到过滤要求时,打开阀6、阀20、同时关闭阀40、阀5,滤后净液体进入节能交换器22和冷凝液再次节能交换后,经过阀23进入终端过滤机24、经过阀25输出成型滤后净液;同时打开搅拌装置35、阀41,将助滤介质(硅藻土)混合液通过计量添加装置42有序的经过阀43加入初滤机12,正常低温连续过滤进行。

Claims (2)

1.一种液体环保节能低温过滤装置包括进液护滤器、初滤机、精滤机、终端过滤机、搅拌机、计量添加装置、节能交换器、冷冻机、冷媒罐、冷凝罐、泵和阀,其特征在于用管道和阀连接各个部件构成整体装置:进液阀[1]连接管道进液护滤器[2]和阀[51]、阀[52],通过管道连接进液泵[3]和节能交换器[4]及阀[5]、阀[6]、阀[62];冷凝罐[30]通过管道连接阀[67]和阀[27]、冷凝泵[28]、冷冻机[26]、节能交换器[4]、节能交换器[22]阀[29];冷媒罐[34]通过管道连接阀[66]和阀[31]、冷媒泵[32]、节能交换器[8]、冷冻机[26]、阀[33];节能交换器[7]通过管道连接阀[19]、节能交换器[8]、阀[9],连接阀[6]、和阀[40]、送液泵[20]、阀[21]、节能交换器[22]、阀[23]、阀[55];搅拌装置[35]分别与初滤泵[10]、计量添加装置[42]、初滤机[12]、精滤泵[15]、精滤机[17]通过管道和阀连接,连接阀分别是阀[37]、阀[36]、阀[9]、阀[11]、阀[62]、阀[41]、阀[43]、阀[44]、阀[60]、阀[59]、阀[56]、阀[57]、阀[58]、阀[13]、阀[65]、阀[45]、阀[49]、阀[68]、阀[48]、阀[61]、阀[14]、阀[64]、阀[38]、阀[39]、阀[16]、阀[53]、阀[54]、阀[55]、阀[18]、阀[19]、阀[46]、阀[47]、阀[63];终端过滤机[24]通过管道连接阀[23]、阀[48]、阀[69]、阀[25]。
2.一种应用权利要求1所述的一种液体环保节能低温过滤装置进行液体低温过滤的工艺,其特征在于:
1):打开阀[1]原液体进入进液护滤器[2]、打开排气阀[52]满载后关闭其阀,启动进液泵[3]经过节能交换器[4]、同时打开阀[6]进入节能交换器[7]、节能交换器[8],打开阀[9]、阀[11],打开排气阀[53]原液进入初滤机[12]满载后关闭其阀、同时打开阀[13]、阀[14]、阀[16],打开排气阀[54]原液进入精滤机[17]满载后关闭其阀,同时打开阀[18]、阀[39]、流入搅拌装置[35]满载关闭阀[39],同时打开阀[19]进入节能交换器[7]、打开阀[40],关闭阀[6]同时打开返回原液阀[5];之后初滤机[12]、精滤机[17]分别通过搅拌装置[35]和初滤泵[10]、精滤泵[15]及对应的阀[36]、阀[11]、阀[13]、阀[57]、阀[37]、阀[38]、阀[16]、阀[18]、阀[39]进行小循环挂助滤介质(硅藻土)形成要求的助滤层;
2):冷凝罐[30]中的冷凝液通过阀[27]、启动冷凝泵[28]经过冷冻机[26]、节能交换器[4]、节能交换器[22]和阀[29]闭路循环;原液通过阀[1]、进液护滤器[2]、启动进液泵[3]经过节能交换器[4]、利用原液的常温与冷凝液进行环保节能交换后经原液返回阀[5]返回进行循环;冷媒罐[34]中的冷媒液通过阀[31]、启动冷媒泵[32]经过节能交换器[8]进入冷冻机[26]后经阀[33]闭路循环;启动冷冻机[26]把冷媒罐中的冷媒液温度降至0℃--18℃,根据不同液体过滤要求选择;
3):关闭阀[6]、阀[21],打开阀[40]、阀[9]、阀[11]、阀[13]、阀[14]、阀[16]、阀[18]、阀[19],启动初滤泵[10]、精滤泵[15]、送液泵[20]使液体经过初滤机[12]、精滤机[17]、节能交换器[7]、节能交换器[8]形成闭路过滤降温循环,在降温达到过滤要求时,关闭阀[5]、阀[40],同时打开阀[6]、阀[21]、滤后净液体进入节能交换器[22]和冷凝液再次节能交换后,经过阀[23]进入终端过滤机[24]后,经过阀[25]输出成型滤后净液;同时启动搅拌装置[35]、阀[41],将助滤介质(硅藻土)混合液通过计量添加装置[42]有序的经过阀[43]加入初滤机[12],正常低温过滤进行。
4):整个低温过滤装置的环保节能交换工艺是:利用原液体的常温通过节能交换器[4]与冷凝液进行环保节能交换(使冷凝液达到冷冻机常规工作降温温度要求)后,原液体进入节能交换器[7]与滤后净液进行环保节能交换冷能回收后,原液体进入节能交换器[8]与冷媒液进行环保节能交换达到过滤要求温度后进行过滤,滤后净液通过节能交换器[7]与原液体交换后进入节能交换器[22],使滤后净液与冷凝液进行环保节能交换,滤后净液冷能再次回收充分利用,使冷凝液温度达到冷冻机标准要求,促使冷冻机恒温工作,从而达到能量充分利用,更好地实现了一种液体常、低温交换环保节能低温过滤工艺。
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CN109399688A (zh) * 2018-10-17 2019-03-01 贵州芭田生态工程有限公司 磷肥母液低温脱钙的方法及脱钙滤液和磷肥制备方法
CN109603279A (zh) * 2019-02-22 2019-04-12 高云芝 一种升降温分段拦截提取物的过滤机组
CN109603281A (zh) * 2019-02-22 2019-04-12 高云芝 一种低温多级过滤流切装置
CN109663407A (zh) * 2019-02-22 2019-04-23 高云芝 一种液体低温分段拦截提取物的方法
CN109876516A (zh) * 2019-02-22 2019-06-14 高云芝 一种双初滤的冷冻过滤机组
CN109876529A (zh) * 2019-02-22 2019-06-14 高云芝 一种过滤式拦截机原液的温度补偿工艺
CN109876521A (zh) * 2019-02-22 2019-06-14 高云芝 一种低温过滤装置
CN109876520A (zh) * 2019-02-22 2019-06-14 高云芝 一种过滤设备
CN109876529B (zh) * 2019-02-22 2022-02-18 高云芝 一种过滤式拦截机原液的温度补偿工艺
CN109603281B (zh) * 2019-02-22 2022-06-07 高云芝 一种低温多级过滤流切装置
CN111849687A (zh) * 2020-08-07 2020-10-30 安庆麦宝瑞生物科技有限公司 一种无腥臭气味雄蚕蛾饮品的制备方法

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