CN110860119A - 可反冲洗快速排污的y型过滤器 - Google Patents
可反冲洗快速排污的y型过滤器 Download PDFInfo
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- 239000010865 sewage Substances 0.000 title claims abstract description 36
- 238000007599 discharging Methods 0.000 title claims abstract description 22
- 238000011001 backwashing Methods 0.000 title claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 230000007704 transition Effects 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 12
- 238000011010 flushing procedure Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 241000209128 Bambusa Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- B01D29/117—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 arranged for outward flow filtration
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
-
- 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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- 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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4272—Special valve constructions adapted to filters or filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/16—Valves
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Filtration Of Liquid (AREA)
Abstract
本发明可反冲洗快速排污的Y型过滤器,包括过滤器本体(1)和安装于过滤器本体(1)内的滤网筒(3),过滤器本体(1)的流体进口(11)上装有进口球阀(4),过滤器本体(1)的排污口(13)通过过渡接头(2)与排污球阀(5)相连。本发明可反冲洗快速排污的Y型过滤器通过安装进口球阀和排污球阀可以实现对Y型过滤器的快速反向冲洗排污,使得Y型过滤器在清除杂质时不需要拆除堵头和滤网筒,减少了因为拆装滤网筒造成的一系列问题,提高了排污效率和质量。
Description
技术领域
本发明涉及一种过滤装置,特别是涉及一种用于管道、泵等的过滤器。
背景技术
Y型过滤器是输送介质的管道系统不可缺少的一种过滤装置,Y型过滤器通常安装在减压阀、泄压阀、定水位阀或其它设备的进口端,用来清除介质中的杂质,以保护阀门及设备的正常使用。Y型过滤器具有结构先进,阻力小,排污方便等特点。Y型过滤器适用介质可为水、油、气。一般通水网为18~30目,通气网为10~100目,通油网为100~480目。例如现有的住宅供暖系统中,一般入户总管均装有Y型过滤器,用于清除介质中的杂质,以保护室内采暖系统的正常使用。但在供暖初期或运行一段时间后,Y型过滤器由于积累杂质过多,会造成滤网堵塞现象,进而影响户内供暖质量,此时需要专业水暖工人上门清理滤网。但目前人工清理Y型过滤器时,常见的做法是将入户供水和回水阀门关闭,拆除Y型过滤器堵头,拿出滤网清洗后再装回Y型过滤器内,但清理滤网后可能出现以下情况:
因此目前的Y型过滤器在进行杂质清除时,还需要进一步技术改进。
发明内容
本发明要解决的技术问题是提供一种结构简单且易操作的可反冲洗快速排污的Y型过滤器。
本发明可反冲洗快速排污的Y型过滤器,包括过滤器本体和安装于所述过滤器本体内的滤网筒,所述本体的流体进口上装有进口球阀,所述本体的排污口通过过渡接头与排污球阀相连。
本发明可反冲洗快速排污的Y型过滤器通过安装进口球阀和排污球阀可以实现对Y型过滤器的快速反向冲洗排污,使得Y型过滤器在清除杂质时不需要拆除堵头和滤网筒,减少了因为拆装滤网筒造成的一系列问题,提高了工作效率。
下面结合附图对本发明的可反冲洗快速排污的Y型过滤器作进一步说明。
附图说明
图1为本发明可反冲洗快速排污的Y型过滤器正常工作状态时的结构示意图;
图2为本发明可反冲洗快速排污的Y型过滤器反冲洗排污状态时的结构示意图;
具体实施方式
如图1和图2所示,本发明可反冲洗快速排污的Y型过滤器包括过滤器本体1和滤网筒 3。过滤器本体1一共有三个端口,分别是流体进口11、流体出口12和排污口13。流体进口11与进口球阀4螺纹密封连接,排污口13与过渡接头2螺纹密封连接,过渡接头2的另一端与排污球阀5螺纹密封连接在一起,滤网筒3装于过滤器本体1的过滤腔10内,排污口 13的直径可以足够把滤网3筒取出,便于滤网筒3出现故障时,将滤网筒3从排污口取出更换,过渡接头2的内径小于滤网筒3直径,用于将滤网筒3固定于滤腔10内。根据Y型过滤器的使用场景的不同,过渡接头2可以法兰密封连接于排污口13,进口球阀4可法兰密封连接于流体进口11,排污球阀5可法兰密封连接于过渡接头2。
如图1所示,本发明可反冲洗快速排污的Y型过滤器在正常工作状态时,进口球阀4处于打开状态,排污球阀5处于关闭状态。流体从进口球阀4进入过滤器本体1的过滤腔10内,流入滤网筒3,流体经过滤网筒3进行过滤后,通过流体出口12流出过滤器本体1的过滤腔 10,被过滤的杂质留在滤网筒3内。
如图2所示,当杂质积累到一定程度,影响到过滤器的正常工作时,将进口球阀4关闭,排污球阀5打开,利用原有流体的介质压力,流体通过流体出口12反向流入过滤器本体1的过滤腔10内,反向经过滤网筒3后,通过排污阀球5流出,将滤网筒3内的杂质排出Y型过滤器。
本发明可反冲洗快速排污的Y型过滤器极大地节省了排污时间。例如对于暖通管道来说,之前维修师傅疏通管道时,需要拆除Y型过滤器堵头,拿出滤网清洗后再装回Y型过滤器内,疏通支路管道需要十多分钟,疏通主管道需要一个多小时,因为主管道的堵头和滤网筒更加笨重些,所以需要的时间较长。而采用本发明可反冲洗快速排污的Y型过滤器,只需关闭进口球阀4,打开排污球阀5放水即可将杂质排出,疏通支路管道约需一分钟,疏通主管道约需五分钟,提高了排污的工作效率,同时保护了原有的密封效果,减少了因为反复拆装Y型过滤器的滤网筒而可能产生的漏水等问题。
本发明可反冲洗快速排污的Y型过滤器的反向排污效率高、结构简单易操作,而且应用范围广,可用于水、油、气等介质的过滤。本发明可反冲洗快速排污的Y型过滤器使Y型过滤器的杂质清除工作变得更加快速、便捷,同时保证了Y型过滤器的质量在清除杂质时不受影响。
以上所述的实施例仅仅是对本发明的优选实施方式进行描述,并非对本发明的范围进行限定,在不脱离本发明设计精神的前提下,本领域普通技术人员对本发明的技术方案作出的各种变形和改进,均应落入本发明权利要求书确定的保护范围内。
Claims (1)
1.一种可反冲洗快速排污的Y型过滤器,包括过滤器本体(1)和安装于所述过滤器本体(1)内的滤网筒(3),其特征在于所述过滤器本体(1)的流体进口(11)上装有进口球阀(4),所述过滤器本体(1)的排污口(13)通过过渡接头(2)与排污球阀(5)相连。
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Cited By (1)
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CN113384942A (zh) * | 2021-07-05 | 2021-09-14 | 河北白沙烟草有限责任公司保定卷烟厂 | 一种过滤器免拆卸自动快速冲洗装置及冲洗方法 |
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CN208153785U (zh) * | 2018-03-13 | 2018-11-27 | 江苏威尔萨芙电气科技有限公司 | 一种应用于列车给水系统的y型过滤器 |
CN209500964U (zh) * | 2018-12-26 | 2019-10-18 | 常州金坛康诚机械制造有限公司 | 自动排污过滤器球阀 |
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Patent Citations (4)
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CN203634936U (zh) * | 2013-12-04 | 2014-06-11 | 天津银河阀门有限公司 | 可更换不同排污堵的y型过滤器 |
CN208097583U (zh) * | 2018-03-09 | 2018-11-16 | 银川市川雨节水灌溉有限公司 | 一种免拆离心网式过滤器 |
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CN209500964U (zh) * | 2018-12-26 | 2019-10-18 | 常州金坛康诚机械制造有限公司 | 自动排污过滤器球阀 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113384942A (zh) * | 2021-07-05 | 2021-09-14 | 河北白沙烟草有限责任公司保定卷烟厂 | 一种过滤器免拆卸自动快速冲洗装置及冲洗方法 |
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