CN206996034U - A kind of divided-flow filtering apparatus - Google Patents
A kind of divided-flow filtering apparatus Download PDFInfo
- Publication number
- CN206996034U CN206996034U CN201720881759.4U CN201720881759U CN206996034U CN 206996034 U CN206996034 U CN 206996034U CN 201720881759 U CN201720881759 U CN 201720881759U CN 206996034 U CN206996034 U CN 206996034U
- Authority
- CN
- China
- Prior art keywords
- main pipeline
- filter element
- pipeline
- gate valve
- secondary duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of divided-flow filtering apparatus, including pipeline, filter element, gate valve, described pipeline includes main pipeline and secondary duct, secondary duct is the horizontal bypass or vertical missing of main pipeline, filter element and gate valve mechanism are respectively arranged with main pipeline and secondary duct, and gate valve mechanism is in the front portion of filter element.Described filter element is arranged on pipeline section, including top cover, framework, and the sliding screen being placed in framework.Described gate valve is preferably butterfly valve or ball valve.The duct bottom of described filter element nearby position opens up flange hole.The device secondary duct is the bypass of main pipeline, when needing to clear up main pipeline, mother liquor can be introduced into secondary duct by gate valve, close main pipeline.After completing cleaning, the unlatching that can go again runs main pipeline, closes secondary duct.The arrangement achieves produce it is unbroken in the case of, the cleaning to liquid mother liquor filter so that chemical process efficiency greatly improves.It is easy to operate and device is simple, it is safe.
Description
Technical field
It the utility model is related to a kind of fluid transition device, and in particular to a kind of filter with diverter function.
Background technology
In chemical field, particularly in the production technology of liquid liquid, to ensure the cleaning of liquid, it is necessary to carry out
Filter, to remove the impurity such as particulate matter.Compare typically extraction production cottonseed protein technique in, extracted with organic solvent
Afterwards, the mother liquor containing organic solvent, grease enters before follow-up separation purifying technique, it is necessary to be filtered, to remove mother liquor
In the impurity such as the cotton dregs particulate matter that is mingled with.Conventional method is in road portion caused by mother liquor, installs filter, sets filter screen.
Or particulate collection mechanism is designed in the processes such as follow-up liquid separation, rectifying, collect the leftover bits and pieces such as greasy filth.The technique is being cleared up
, it is necessary to which equipment is suspended during filter screen, operating efficiency is influenceed.
How during equipment runs well filter screen is cleared up, be that liquid purification technique needs the realistic problem that solves.
Utility model content
The purpose of this utility model is to provide one kind under chemical industry equipment normal operating conditions, to liquid purification filtering technique
Realize the device of filter screen cleaning.
Divided-flow filtering apparatus of the present utility model include pipeline, filter element, gate valve, described pipeline include main pipeline and
Secondary duct, secondary duct are the horizontal bypass or vertical missing of main pipeline, and filtering is respectively arranged with main pipeline and secondary duct
Unit and gate valve mechanism, and gate valve mechanism is in the front portion of filter element.Described filter element is arranged on pipeline section, bag
Top cover, framework are included, and the sliding screen being placed in framework.Described gate valve is preferably butterfly valve or ball valve.Described mistake
The duct bottom of filter unit nearby position opens up flange hole.
The device secondary duct is the bypass of main pipeline, has identical function.Main management usually only runs one with secondary duct
Bar, typically run linear main pipeline.When needing to clear up main pipeline, mother liquor can be introduced by secondary duct by gate valve,
Close main pipeline.Main pipeline top cover is opened, takes out sliding screen, luggage returns again after cleaning；And can be clear from flange in the bottom hole
Manage the deposit of alluvial.After completing cleaning, the unlatching that can go again runs main pipeline, closes secondary duct.The filter screen of secondary duct is same
It is that can be cleared up when main pipeline runs or had holidays by turns the free time.The arrangement achieves produce it is unbroken in the case of, to liquid
The cleaning of mother liquor filter so that chemical process efficiency greatly improves.It is easy to operate and device is simple, it is safe.
Brief description of the drawings
Fig. 1 is the structural representation of the divided-flow filtering apparatus.
Embodiment
Such as Fig. 1, a kind of divided-flow filtering apparatus, including pipeline, filter element, gate valve etc..Described pipeline includes main pipeline
1 and secondary duct 2.Secondary duct 2 is the horizontal bypass of main pipeline 1, in the lower section of main pipeline 1.Divide on main pipeline 1 and secondary duct 2
Filter element and gate valve mechanism are not provided with, and gate valve mechanism is in the front portion of filter element.Described filter element is arranged on
On pipeline section, it includes top cover 4, framework 7, and the sliding screen 8 being placed in framework 7.Described gate valve mechanism is ball valve
3、5.Duct bottom in filter element nearby position opens up flange hole 6.
Claims (3)
1. a kind of divided-flow filtering apparatus, including pipeline, filter element, gate valve, it is characterised in that described pipeline includes main pipeline
（1）And secondary duct（2）, secondary duct（2）For main pipeline（1）Horizontal bypass or vertical missing, in main pipeline（1）And secondary duct
（2）On be respectively arranged with filter element and gate valve mechanism, and gate valve mechanism is in the front portion of filter element.
2. divided-flow filtering apparatus as claimed in claim 1, it is characterised in that described filter element is arranged on pipeline section,
It includes top cover（4）, framework（7）, and it is placed in framework（7）Interior sliding screen（8）；Described gate valve mechanism is preferably butterfly
Valve or ball valve（3、5）.
3. divided-flow filtering apparatus as claimed in claim 1 or 2, it is characterised in that the pipeline of described filter element nearby position
Bottom opens up flange hole（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720881759.4U CN206996034U (en) | 2017-07-19 | 2017-07-19 | A kind of divided-flow filtering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720881759.4U CN206996034U (en) | 2017-07-19 | 2017-07-19 | A kind of divided-flow filtering apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206996034U true CN206996034U (en) | 2018-02-13 |
Family
ID=61455301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720881759.4U Expired - Fee Related CN206996034U (en) | 2017-07-19 | 2017-07-19 | A kind of divided-flow filtering apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206996034U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073947A (en) * | 2019-06-03 | 2019-08-02 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | A kind of farmland water-saving irrigation system carried out based on river |
| CN110073948A (en) * | 2019-06-03 | 2019-08-02 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | A kind of Intelligent irrigation system for farmland |
| CN111530154A (en) * | 2020-05-10 | 2020-08-14 | 贾小帅 | Water-saving self-cleaning pipeline filtering device |
| CN113663383A (en) * | 2021-09-03 | 2021-11-19 | 中铁十四局集团大盾构工程有限公司 | Filter device for muddy water type shield tunneling machine and using method thereof |
-
2017
- 2017-07-19 CN CN201720881759.4U patent/CN206996034U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073947A (en) * | 2019-06-03 | 2019-08-02 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | A kind of farmland water-saving irrigation system carried out based on river |
| CN110073948A (en) * | 2019-06-03 | 2019-08-02 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | A kind of Intelligent irrigation system for farmland |
| CN110073948B (en) * | 2019-06-03 | 2021-04-06 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | Intelligent irrigation system for farmland |
| CN111530154A (en) * | 2020-05-10 | 2020-08-14 | 贾小帅 | Water-saving self-cleaning pipeline filtering device |
| CN111530154B (en) * | 2020-05-10 | 2021-12-10 | 宁夏兴屹建设工程有限公司 | Water-saving self-cleaning pipeline filtering device |
| CN113663383A (en) * | 2021-09-03 | 2021-11-19 | 中铁十四局集团大盾构工程有限公司 | Filter device for muddy water type shield tunneling machine and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190719 |