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WO2019014792A1 - 一种乙醇残渣过滤系统装置 - Google Patents

一种乙醇残渣过滤系统装置 Download PDF

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Publication number
WO2019014792A1
WO2019014792A1 PCT/CN2017/000457 CN2017000457W WO2019014792A1 WO 2019014792 A1 WO2019014792 A1 WO 2019014792A1 CN 2017000457 W CN2017000457 W CN 2017000457W WO 2019014792 A1 WO2019014792 A1 WO 2019014792A1
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Prior art keywords
filter
filtering device
bag
ethanol
casing
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Ceased
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PCT/CN2017/000457
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English (en)
French (fr)
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陈金京
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Priority to PCT/CN2017/000457 priority Critical patent/WO2019014792A1/zh
Publication of WO2019014792A1 publication Critical patent/WO2019014792A1/zh
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Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration

Definitions

  • the utility model relates to the field of ethanol filtration, in particular to an ethanol residue filtration system device.
  • the utility model provides an ethanol residue filtration system device, which is simple in design, convenient to use, can effectively filter the residue in the ethanol, and is convenient to clean and low in cost.
  • An ethanol residue filtration system device comprises an ethanol storage tank, a transfer pump, a filtering device and a plate heat exchange mechanism, wherein the lower end of the ethanol storage tank is connected to the transfer pump, the other end of the transfer pump is connected to the filtering device, and the other end of the filtering device is connected to the plate heat exchanger
  • the mechanism, the filter device is a set of two sets of bag filters installed in parallel in the pipeline.
  • the filtering device comprises a casing, an upper cover, a filter cloth bag and a bag frame
  • the upper end cover of the casing has an upper cover
  • the bag body frame is arranged in the casing
  • the filter bag bag is arranged in the bag frame
  • the upper end of the filter bag is rewinded on the upper end of the bag frame.
  • the upper end of the upper cover presses the upper end of the filter bag to the upper end of the bag frame
  • the upper end of the upper cover is provided with a deflation line
  • the deflation line is provided with a deflation valve
  • a pressure gauge is also arranged on the pipeline between the deflation valve and the upper cover.
  • the lower end of the casing is a filter outlet pipe, and the lower end of the casing is provided with a disabling valve, and the upper end of the upper cover is provided with a filter inlet pipe, and the upper cover and the casing are fixed by bolts and nuts.
  • the filter bag 33 is a liquid film filter bag having a pore size of 0.5 ⁇ m.
  • the inlet tube on one side of the plate heat exchange mechanism is provided with a sight glass.
  • the utility model has the advantages of simple design and convenient use, and the filter device is designed as a bag filter, the structure is reasonable, the cleaning is convenient, the cost is low, the filtering effect is good, the pressure gauge can effectively observe the pressure, and the pressure is too large, indicating that the filter is dirty, Need to clean, the design of the observation mirror can effectively see whether the ethanol in the pipeline has impurities, and also ensure that the filter is not dirty, the filter is dirty, the amount of solution passed is reduced, and the monitoring and protection effect is played.
  • Figure 1 is a schematic view of the present invention.
  • FIG. 2 is a schematic view of a filtration device of the present invention.
  • an ethanol residue filtration system apparatus includes an ethanol storage tank 1, a transfer pump 2, a filtering device 3, and a plate heat exchange mechanism 4.
  • the lower end of the ethanol storage tank 1 is connected to the transfer pump 2, and the other end of the transfer pump 2 is connected.
  • the filter device 3, the other end of the filter device 3 is connected to the plate heat exchange mechanism 4, and the filter device 2 is a pair of bag filters installed in parallel in the pipeline.
  • the filtering device 3 includes a casing 31, an upper cover 32, a filter bag 33, and a bag frame 34.
  • the upper end of the casing 31 is covered with an upper cover 32.
  • the casing 31 is provided with a bag frame 34, and the bag frame 34 is installed.
  • the upper end of the filter bag 33 is rewinded on the upper end of the bag frame 34.
  • the upper end of the upper cover 32 presses the upper end of the filter bag 33 against the upper end of the bag frame 34.
  • the upper end of the upper cover 32 is provided with a deflation line, and the vent line is mounted.
  • There is a venting valve 35, and a pressure gauge 36 is further disposed on the pipeline between the venting valve 35 and the upper cover 32.
  • the lower end of the casing 31 is a filter outlet pipe, and the lower end of the casing is provided with a severing valve 37, and the upper cover 32 is mounted on the upper end.
  • the filter bag 33 is a liquid film filter bag having a pore size of 0.5 ⁇ m.
  • the inlet tube on one side of the plate heat exchange mechanism 4 is provided with a sight glass 41.
  • the transfer pump transports the ethanol in the ethanol storage tank to the plate heat exchange mechanism, and passes through the filtering device in the middle, and the two sets of filtering devices are used in one group, and the other group is used in standby, and the solution can be deflated through the venting valve before entering the solution.
  • the venting valve releases the solution, immediately closes the venting valve, observes the observation mirror to see if any solution passes, and observes the pressure gauge to see if the pressure is normal.
  • Once the abnormality is found immediately open the spare filtering device and close the filter device.
  • Valve open the filter to check, open the front, open the residual valve, release the pressure inside the filter, so that it can be safely opened. If the filter bag is dirty, replace the spare filter bag, dirty cleaning, so that Used once.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

一种乙醇残渣过滤系统装置，包括乙醇储罐（1）、输送泵（2）、过滤装置（3）和板式换热机构（4），乙醇储罐（1）下端连接输送泵（2），输送泵（2）另一端连接过滤装置（3），过滤装置（3）的另一端连接板式换热机构（4），过滤装置（3）是两组袋式过滤器并联安装在管路中；过滤装置（3）的管路上还设置压力表（36）；板式换热机构（4）一侧进口管上装有观察镜（41）。该装置设计简单，使用方便，过滤装置设计成袋式过滤器，结构合理，方便清洗，而且成本低，过滤效果好。压力表能够有效观察压力，压力过大说明过滤器脏堵，需要清洗，观察镜的设计能够有效看出管路中乙醇是否有杂质，还可以确定过滤器是否脏堵，过滤器脏堵时，则通过的溶液量会减少，起到监测保护的作用。

Description

一种乙醇残渣过滤系统装置 技术领域
本实用新型涉及乙醇过滤领域，具体涉及一种乙醇残渣过滤系统装置。
背景技术
以往在乙醇生产加工过程中，不过滤直接使用加工，这样乙醇当中的一些杂质或残渣就会进入后续工序加工设备中，不容易清洗，使用一些过滤器，则不易清洗，残渣全部进到滤芯内部，清洗困难，而且成本高。
发明内容
为了解决上述发明问题，本实用新型提出了一种乙醇残渣过滤系统装置，设计简单，使用方便，能有有效地过滤乙醇当中的残渣，而且清洗方便，成本低。
为了达到上述发明目的，本实用新型提出了以下技术方案：
一种乙醇残渣过滤系统装置，它包括乙醇储罐、输送泵、过滤装置和板式换热机构，乙醇储罐下端连接输送泵，输送泵另一端连接过滤装置，过滤装置的另一端连接板式换热机构，过滤装置是两组袋式过滤器并联安装在管路中。
所述的过滤装置包括壳体、上盖、过滤布袋、布袋框架，壳体上端盖有上盖，壳体内装有布袋框架，布袋框架内装有过滤布袋，过滤布袋上端反卷套在布袋框架上端，上盖内部下端把过滤布袋上端压紧在布袋框架上端，上盖上端安装有放气管路，放气管路上装有放气阀，放气阀与上盖之间管路上还装有压力表，壳体下端是滤器出口管，且壳体下端安装有放残阀，上盖上端装有滤器进口管，上盖与壳体通过螺栓螺母固定在一起。
所述的过滤布袋33是0.5微米孔径的液体覆膜过滤袋。
所述的板式换热机构一侧进口管上装有观察镜。
本实用新型的优点是设计简单，使用方便，过滤装置设计成袋式过滤器，结构合理，方便清洗，而且成本低，过滤效果好，压力表能够有效观察压力，压力过大说明滤器脏堵，需要清洗，观察镜的设计能够有效看出管路中乙醇是否有杂质，还可以确保滤器有没有脏堵，滤器脏堵，则通过的溶液量减少，起到监测保护作用。
附图说明
图1是本实用新型的示意图。
图2是本实用新型的过滤装置的示意图。
具体实施方式
为了对本实用新型进一步说明，下面结合说明书附图来介绍：
参照附图1，一种乙醇残渣过滤系统装置，它包括乙醇储罐1、输送泵2、过滤装置3和板式换热机构4，乙醇储罐1下端连接输送泵2，输送泵2另一端连接过滤装置3，过滤装置3的另一端连接板式换热机构4，过滤装置2是两组袋式过滤器并联安装在管路中。
如图2，所述的过滤装置3包括壳体31、上盖32、过滤布袋33、布袋框架34，壳体31上端盖有上盖32，壳体31内装有布袋框架34，布袋框架34内装有过滤布袋33，过滤布袋33上端反卷套在布袋框架34上端，上盖32内部下端把过滤布袋33上端压紧在布袋框架34上端，上盖32上端安装有放气管路，放气管路上装有放气阀35，放气阀35与上盖32之间管路上还装有压力表36，壳体31下端是滤器出口管，且壳体下端安装有放残阀37，上盖32上端装有滤器进口管，上盖32与壳体31通过螺栓螺母固定在一起。
所述的过滤布袋33是0.5微米孔径的液体覆膜过滤袋。
所述的板式换热机构4一侧进口管上装有观察镜41。
本实用新型使用时，输送泵把乙醇储罐内的乙醇输送到板式换热机构，中间经过过滤装置，两组过滤装置一组使用，另一组备用，溶液进入前可以通过放气阀放气，放气阀放出溶液出来，立马关闭放气阀，观察观察镜，看看是否有溶液通过，同时观察压力表，看压力是否正常，一旦发现异常，立马打开备用过滤装置，关闭过滤装置前后的阀门，对滤器进行打开检查，打开前，把放残阀打开，把滤器内压力释放掉，这样才能安全打开，如果过滤布袋脏了，则更换备用干净的过滤布袋，脏的进行清洗，以便下次使用。

Claims (4)

  1. 一种乙醇残渣过滤系统装置，其特征是它包括乙醇储罐、输送泵、过滤装置和板式换热机构，乙醇储罐下端连接输送泵，输送泵另一端连接过滤装置，过滤装置的另一端连接板式换热机构，过滤装置是两组袋式过滤器并联安装在管路中。
  2. 根据权利要求1所述的一种乙醇残渣过滤系统装置，其特征是所述的过滤装置包括壳体、上盖、过滤布袋、布袋框架，壳体上端盖有上盖，壳体内装有布袋框架，布袋框架内装有过滤布袋，过滤布袋上端反卷套在布袋框架上端，上盖内部下端把过滤布袋上端压紧在布袋框架上端，上盖上端安装有放气管路，放气管路上装有放气阀，放气阀与上盖之间管路上还装有压力表，壳体下端是滤器出口管，且壳体下端安装有放残阀，上盖上端装有滤器进口管，上盖与壳体通过螺栓螺母固定在一起。
  3. 根据权利要求1所述的一种乙醇残渣过滤系统装置，其特征是所述的板式换热机构一侧进口管上装有观察镜。
  4. 根据权利要求2所述的一种乙醇残渣过滤系统装置，其特征是所述的过滤布袋是0.5微米孔径的液体覆膜过滤袋。
PCT/CN2017/000457 2017-07-20 2017-07-20 一种乙醇残渣过滤系统装置 Ceased WO2019014792A1 (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112691425A (zh) * 2020-12-15 2021-04-23 南昌大学 一种工业连续化生产的高压射流磨过滤装置及方法
CN113663383A (zh) * 2021-09-03 2021-11-19 中铁十四局集团大盾构工程有限公司 一种泥水式盾构机用过滤装置及其使用方法

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US4057496A (en) * 1975-06-17 1977-11-08 Fuji Photo Film Co., Ltd. Method and device for filtration
EP2008704A1 (de) * 2007-06-29 2008-12-31 inge AG Filtrationsanlage mit mehreren parallel geschalteten Filtrationsmodulen
CN201286997Y (zh) * 2008-09-11 2009-08-12 宜昌中威清洗机有限公司 一种袋式过滤装置
CN203342516U (zh) * 2013-06-13 2013-12-18 东木奥森科技（天津）有限公司 多级过滤系统
CN204485428U (zh) * 2014-12-26 2015-07-22 渤海船舶重工有限责任公司 主滑油袋式过滤器
CN204767693U (zh) * 2015-06-11 2015-11-18 南通市振兴精细化工有限公司 一种乙醇残渣过滤系统装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057496A (en) * 1975-06-17 1977-11-08 Fuji Photo Film Co., Ltd. Method and device for filtration
EP2008704A1 (de) * 2007-06-29 2008-12-31 inge AG Filtrationsanlage mit mehreren parallel geschalteten Filtrationsmodulen
CN201286997Y (zh) * 2008-09-11 2009-08-12 宜昌中威清洗机有限公司 一种袋式过滤装置
CN203342516U (zh) * 2013-06-13 2013-12-18 东木奥森科技（天津）有限公司 多级过滤系统
CN204485428U (zh) * 2014-12-26 2015-07-22 渤海船舶重工有限责任公司 主滑油袋式过滤器
CN204767693U (zh) * 2015-06-11 2015-11-18 南通市振兴精细化工有限公司 一种乙醇残渣过滤系统装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112691425A (zh) * 2020-12-15 2021-04-23 南昌大学 一种工业连续化生产的高压射流磨过滤装置及方法
CN113663383A (zh) * 2021-09-03 2021-11-19 中铁十四局集团大盾构工程有限公司 一种泥水式盾构机用过滤装置及其使用方法

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