CN101670204B - Integral type filter core with large liquid filtering flow - Google Patents
Integral type filter core with large liquid filtering flow Download PDFInfo
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- CN101670204B CN101670204B CN2009102723697A CN200910272369A CN101670204B CN 101670204 B CN101670204 B CN 101670204B CN 2009102723697 A CN2009102723697 A CN 2009102723697A CN 200910272369 A CN200910272369 A CN 200910272369A CN 101670204 B CN101670204 B CN 101670204B
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Abstract
本发明公开了一种整体式液体大流量滤芯，通过组合预过滤膜层和精过滤膜层，并在内外都设置不锈钢支撑层，从而增加了滤芯耐压能力，将多节式变更为一体式，使滤膜面积更大，过滤的液体流量更大，将预过滤工序和精过滤工序合为一体，双级过滤提升了过滤效率，通过采用将塑料与不锈钢焊接的工艺，不使用化学粘合剂，保障了食品安全。降低了生产成本，价格仅为进口产品的一半。本发明具有耐压能力高，过滤流量大，过滤效率高，不易损坏的优点。
The invention discloses an integral liquid large-flow filter element. By combining a pre-filter membrane layer and a fine filter membrane layer, and setting a stainless steel support layer inside and outside, the pressure resistance of the filter element is increased, and the multi-section type is changed into an integrated type. , so that the filter membrane area is larger, the filtered liquid flow rate is larger, the pre-filtration process and the fine filtration process are integrated, and the two-stage filtration improves the filtration efficiency. By adopting the welding process of plastic and stainless steel, no chemical bonding is used. agents to ensure food safety. The production cost is reduced, and the price is only half of that of imported products. The invention has the advantages of high pressure resistance, large filtration flow rate, high filtration efficiency and not easily damaged.
Description
技术领域 technical field
本发明涉及一种液体滤芯，特别是一种整体式液体大流量滤芯。The invention relates to a liquid filter element, in particular to an integral liquid large flow filter element.
背景技术 Background technique
目前采用膜过滤技术的液体滤芯主要应用在啤酒生产中，通常串联在啤酒硅藻土过滤机后用来阻留啤酒中的酵母、硅藻土颗粒和大分子蛋白胶体，可以增加啤酒的光泽度，提高啤酒的稳定性，主要为德国生产，为多节式，这种产品除了价格昂贵外，还存在使用寿命短、流量小，不耐压，容易损坏等问题。At present, the liquid filter element using membrane filtration technology is mainly used in beer production. It is usually connected in series with the beer diatomite filter to retain yeast, diatomite particles and macromolecular protein colloids in beer, which can increase the gloss of beer. , to improve the stability of beer, mainly produced in Germany, is multi-section, this product is not only expensive, but also has problems such as short service life, small flow, no pressure resistance, and easy damage.
发明内容 Contents of the invention
本发明所要解决的技术问题是提供一种整体式液体大流量滤芯，可以提高过滤的流量，提升过滤效率，延长滤芯的使用寿命。The technical problem to be solved by the present invention is to provide an integral liquid large-flow filter element, which can increase the filtering flow rate, improve the filtering efficiency and prolong the service life of the filter element.
为解决上述技术问题，本发明所采用的技术方案是：一种整体式液体大流量滤芯，不锈钢外支撑与不锈钢内支撑之间设有预过滤膜层和精过滤膜层，上端设有塑料顶盖，塑料顶盖上设有不锈钢顶盖，下端设有塑料接口，塑料接口下设有不锈钢底盖。In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: an integral liquid large-flow filter element, a pre-filter membrane layer and a fine filter membrane layer are arranged between the stainless steel outer support and the stainless steel inner support, and a plastic top is provided on the upper end. Cover, the plastic top cover is provided with a stainless steel top cover, the lower end is provided with a plastic interface, and a stainless steel bottom cover is provided under the plastic interface.
不锈钢外支撑、不锈钢内支撑、不锈钢顶盖和不锈钢底盖材质为304不锈钢或316L不锈钢。Stainless steel outer support, stainless steel inner support, stainless steel top cover and stainless steel bottom cover are made of 304 stainless steel or 316L stainless steel.
塑料顶盖与不锈钢内支撑和不锈钢外支撑之间采用焊接连接。The plastic top cover is welded to the stainless steel inner support and stainless steel outer support.
不锈钢顶盖和不锈钢外支撑之间采用焊接连接。The stainless steel top cover and the stainless steel outer support are connected by welding.
塑料接口与不锈钢内支撑和不锈钢外支撑之间采用焊接连接。Welding is used between the plastic interface and the stainless steel inner support and stainless steel outer support.
塑料接口与不锈钢底盖之间采用螺栓紧固后焊接连接。The connection between the plastic interface and the stainless steel bottom cover is welded after fastening with bolts.
滤芯长度为40英寸。Filter element length is 40 inches.
本发明提供的一种整体式液体大流量滤芯，通过组合预过滤膜层和精过滤膜层，并在内外都设置不锈钢支撑层，从而增加了滤芯耐压能力，将多节式变更为一体式，滤芯长度达到40英寸，使滤膜面积更大，过滤的液体流量更大，将预过滤工序和精过滤工序合为一体，双级过滤提升了过滤效率，通过采用将塑料与不锈钢焊接的工艺，不使用化学粘合剂，保障了食品安全。降低了生产成本，价格仅为进口产品的一半。采用的304不锈钢和316L不锈钢具有较高的耐腐蚀性、强度和加工性能，不具有磁性，而且焊接性能较高。本发明具有耐压能力高，过滤流量大，过滤效率高，不易损坏的优点。The present invention provides an integral liquid high-flow filter element. By combining the pre-filtration membrane layer and the fine filtration membrane layer, and setting stainless steel support layers inside and outside, the pressure resistance of the filter element is increased, and the multi-section type is changed into an integrated type. , the length of the filter element reaches 40 inches, which makes the filter membrane area larger and the filtered liquid flow rate is larger. The pre-filtration process and the fine filtration process are integrated, and the two-stage filtration improves the filtration efficiency. By adopting the welding process of plastic and stainless steel , without the use of chemical adhesives, ensuring food safety. The production cost is reduced, and the price is only half of that of imported products. The 304 stainless steel and 316L stainless steel used have high corrosion resistance, strength and processing performance, are not magnetic, and have high welding performance. The invention has the advantages of high pressure resistance, large filtration flow rate, high filtration efficiency and not easily damaged.
附图说明 Description of drawings
下面结合附图和实施例对本发明作进一步说明。The present invention will be further described below in conjunction with drawings and embodiments.
图1是本发明整体结构示意图；Fig. 1 is a schematic diagram of the overall structure of the present invention;
具体实施方式 Detailed ways
如图1所示，一种整体式液体大流量滤芯，不锈钢外支撑3与不锈钢内支撑6之间设有预过滤膜层4和精过滤膜层5，上端设有塑料顶盖2，塑料顶盖2上设有不锈钢顶盖1，下端设有塑料接口7，塑料接口7下设有不锈钢底盖8。As shown in Figure 1, it is an integral liquid high-flow filter element, a pre-filter membrane layer 4 and a fine
不锈钢外支撑3、不锈钢内支撑6、不锈钢顶盖1和不锈钢底盖8材质为304不锈钢或316L不锈钢。Stainless steel
塑料顶盖2与不锈钢内支撑和不锈钢外支撑3之间采用焊接连接。The plastic top cover 2 is welded to the stainless steel inner support and the stainless steel
不锈钢顶盖1和不锈钢外支撑3之间采用焊接连接。The stainless steel top cover 1 and the stainless steel
塑料接口7与不锈钢内支撑和不锈钢外支撑3之间采用焊接连接。The plastic interface 7 is welded to the stainless steel inner support and the stainless steel
塑料接口7与不锈钢底盖8之间采用螺栓紧固后焊接连接。The plastic interface 7 and the stainless steel bottom cover 8 are connected by welding after being fastened by bolts.
滤芯9长度为40英寸。Filter element 9 length is 40 inches.
本发明两支过滤啤酒能力达到2.8万吨，产品密封性能良好，与进口产品无差别。经实际使用并测算，使用成本从原来的40万元/年降低到10万元/年，经与进口产品进行对比，同时采用六支产品，进口产品过滤了3万吨啤酒，本发明过滤了9万吨啤酒，且价格仅为进口产品的一半。The capacity of two filters of the invention to filter beer reaches 28,000 tons, and the product has good sealing performance, which is no different from imported products. Through actual use and calculation, the use cost is reduced from the original 400,000 yuan/year to 100,000 yuan/year. Compared with imported products, six products are used at the same time. The imported products filter 30,000 tons of beer. The present invention filters 90,000 tons of beer, and the price is only half of the imported products.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102723697A CN101670204B (en) | 2009-09-30 | 2009-09-30 | Integral type filter core with large liquid filtering flow |
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| CN2009102723697A CN101670204B (en) | 2009-09-30 | 2009-09-30 | Integral type filter core with large liquid filtering flow |
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| CN101670204A CN101670204A (en) | 2010-03-17 |
| CN101670204B true CN101670204B (en) | 2012-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009102723697A Expired - Fee Related CN101670204B (en) | 2009-09-30 | 2009-09-30 | Integral type filter core with large liquid filtering flow |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101025706B1 (en) * | 2010-08-12 | 2011-03-30 | 비에이치아이 주식회사 | Strainer filter including filter tube |
| WO2016095401A1 (en) | 2014-12-19 | 2016-06-23 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter cartridge and water purification system having same |
| CN104528976A (en) * | 2014-12-19 | 2015-04-22 | 佛山市顺德区美的饮水机制造有限公司 | Integral combined filter element and water purifying system with same |
Citations (10)
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| FR2034090A1 (en) * | 1969-01-08 | 1970-12-11 | Applic Techn Conti | High pressure oxygen filter |
| DE2131236A1 (en) * | 1971-06-24 | 1973-01-11 | Domnick Hunter Holdings | Microporous fibre filter - for purificn of liqs and gases |
| US5082476A (en) * | 1990-10-19 | 1992-01-21 | Donaldson Company, Inc. | Filtration arrangement and method |
| CN2568276Y (en) * | 2002-09-12 | 2003-08-27 | 湖州四通环境科技有限公司 | Gradient filtering core |
| US6962660B2 (en) * | 2002-09-25 | 2005-11-08 | Master Spas, Inc. | Fluid filter system with secondary flow path for augmented filtration |
| CN2768873Y (en) * | 2005-01-12 | 2006-04-05 | 王润宏 | Large-flow, high precision backwash filter |
| CN1913950A (en) * | 2004-02-03 | 2007-02-14 | Hydac过滤技术有限公司 | Filter element |
| CN201020311Y (en) * | 2006-11-20 | 2008-02-13 | 上海科程水处理技术有限公司 | Highly effective filtering element |
| CN201088882Y (en) * | 2007-08-20 | 2008-07-23 | 四川福斯表面技术有限公司 | Filter |
| CN201558668U (en) * | 2009-09-30 | 2010-08-25 | 宜昌菲尔泰过滤器厂 | Integral mass flow liquid filter core |
-
2009
- 2009-09-30 CN CN2009102723697A patent/CN101670204B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2034090A1 (en) * | 1969-01-08 | 1970-12-11 | Applic Techn Conti | High pressure oxygen filter |
| DE2131236A1 (en) * | 1971-06-24 | 1973-01-11 | Domnick Hunter Holdings | Microporous fibre filter - for purificn of liqs and gases |
| US5082476A (en) * | 1990-10-19 | 1992-01-21 | Donaldson Company, Inc. | Filtration arrangement and method |
| CN2568276Y (en) * | 2002-09-12 | 2003-08-27 | 湖州四通环境科技有限公司 | Gradient filtering core |
| US6962660B2 (en) * | 2002-09-25 | 2005-11-08 | Master Spas, Inc. | Fluid filter system with secondary flow path for augmented filtration |
| CN1913950A (en) * | 2004-02-03 | 2007-02-14 | Hydac过滤技术有限公司 | Filter element |
| CN2768873Y (en) * | 2005-01-12 | 2006-04-05 | 王润宏 | Large-flow, high precision backwash filter |
| CN201020311Y (en) * | 2006-11-20 | 2008-02-13 | 上海科程水处理技术有限公司 | Highly effective filtering element |
| CN201088882Y (en) * | 2007-08-20 | 2008-07-23 | 四川福斯表面技术有限公司 | Filter |
| CN201558668U (en) * | 2009-09-30 | 2010-08-25 | 宜昌菲尔泰过滤器厂 | Integral mass flow liquid filter core |
Non-Patent Citations (1)
| Title |
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| DE 2131236 A1, |
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| CN101670204A (en) | 2010-03-17 |
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