CN201711018U - Backwashing filter and filtering system - Google Patents
Backwashing filter and filtering system Download PDFInfo
- Publication number
- CN201711018U CN201711018U CN2010201987499U CN201020198749U CN201711018U CN 201711018 U CN201711018 U CN 201711018U CN 2010201987499 U CN2010201987499 U CN 2010201987499U CN 201020198749 U CN201020198749 U CN 201020198749U CN 201711018 U CN201711018 U CN 201711018U
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- pipe head
- water pipe
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Abstract
The utility model discloses a backwashing filter and a filtering system. The filter comprises a chamber and a filter element fixedly arranged in the chamber; and one end of the chamber is provided with a water outlet, the other end thereof is provided with a deslagging hole, and the side surface thereof is provided with a water inlet. For the backwashing filter and the filtering system provided by the utility model, the filter can be washed without being detached, thus effectively improving the washing convenience of the filter and the washing efficiency thereof.
Description
Technical field
The utility model relates to filter technology, relates in particular to a kind of backwash filter and filtration system.
Background technology
The underground mine water supply system generally adopts central pumping plant central water supply, and low-pressure water is fed to each digging women's head-ornaments or other need use the place of clean water by supply channel, because the impurity of not removing when water source impurity, pipeline inner wall corrosion and new pipeline are installed etc. can enter water system, after directly entering watering equipment, will cause watering equipment to stop up or damage if do not filter.
In the existing water system, generally be in system, to realize water supply is filtered by the piping filter that is provided with screen pack, wherein, screen pack normally is fixedly installed on the inside of piping filter, can not dismantle, therefore, though piping filter can play the filtration to impurity in the pipeline, but need be during the cleaning and filtering net with filter dismounting fully from pipeline, make that the cleaning of filter is very inconvenient, and if screen pack is not cleaned for a long time, the impurity that filters out stops up screen pack easily and reduces output and filter effect.
To sum up, when the filter in the existing water system cleans, whole filter need be pulled down, make the cleaning inconvenience of filter, efficient is poor, has influenced the filter effect of water system.
The utility model content
The utility model provides a kind of backwash filter and filtration system, and when filter was cleaned, it was just capable of washing not need to dismantle filter, had improved the cleaning efficiency of filter.
The utility model provides a kind of backwash filter, comprises cavity, and is installed in the filter core in the described cavity; One end of described cavity is provided with delivery port, and the other end of described cavity is provided with slag-drip opening, and the side of described cavity is provided with water inlet.
In the above-mentioned backwash filter, the delivery port place of described cavity can be provided with outlet pipe, and the water inlet of described cavity can be provided with water inlet pipe.
In the above-mentioned backwash filter, an end of described water inlet pipe can be communicated with described cavity, and the other end of described water inlet pipe can be provided with first water pipe head, and the both sides of described water inlet pipe can be respectively arranged with second water pipe head and the 3rd water pipe head;
One end of described outlet pipe can be communicated with described cavity, and the other end of described outlet pipe can be provided with the 4th water pipe head, and the both sides of described outlet pipe can be respectively arranged with the 5th water pipe head and the 6th water pipe head.
In the above-mentioned backwash filter, described first water pipe head, second water pipe head, the 3rd water pipe head, the 4th water pipe head, the 5th water pipe head and the 6th water pipe head can be mining titer moulding pipe joint.
In the above-mentioned backwash filter, described filter core can be installed in the position of close described delivery port in the described cavity, and described filter core hangs setting.
In the above-mentioned backwash filter, the inside of described cavity, the position of close delivery port is provided with the neck snap ring; Described filter core is provided with the filter core snap ring, and described filter core snap ring is connected on the described neck snap ring.
In the above-mentioned backwash filter, described filter core can comprise screen pack and skeleton, and described screen pack is installed on the described skeleton.
In the above-mentioned backwash filter, described slag-drip opening place can be provided with stop valve.Can be provided with gate valve between the water inlet of described water inlet pipe and described cavity.
The utility model provides a kind of filtration system, comprises above-mentioned backwash filter, and the water inlet of the cavity of described backwash filter is provided with inlet control device and auxiliary water supply control device; The delivery port place of the cavity of described backwash filter is provided with effluent control device and backwash control device; The slag-drip opening place of described backwash filter is provided with the deslagging control device.
Backwash filter that the utility model provides and filtration system, by being arranged on water inlet, delivery port, the slag-drip opening on the cavity and being arranged on filter core in the cavity, make filter under situation about not dismantling, to wash to filter core, can effectively improve the convenience that filter cleans, improve cleaning efficiency, thereby guaranteed the filter effect of whole water system.
Description of drawings
Fig. 1 is the structural representation of the utility model backwash filter embodiment:
Fig. 2 is the structural representation of the utility model filtration system embodiment.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation of the utility model backwash filter embodiment.Particularly, as shown in Figure 1, the present embodiment backwash filter comprises cavity 11, and is installed in the filter core 12 in the cavity 11; One end of cavity 11 is provided with delivery port 13, and the other end of cavity 11 is provided with slag-drip opening 14, and the side of cavity 11 is provided with water inlet 15.Wherein, delivery port 13 places of cavity 11 are provided with outlet pipe 16, and the both sides of water inlet pipe 17 are respectively arranged with first water pipe head 171 and the 3rd water pipe head 173, and the other end of water inlet pipe 17 is provided with second water pipe head 172; One end of outlet pipe 16 is communicated with cavity 11, and the both sides of outlet pipe 16 are respectively arranged with the 4th water pipe head 161 and the 6th water pipe head 163, and the other end of outlet pipe 16 is provided with the 5th water pipe head 162.
In the present embodiment, described first water pipe head 171, second water pipe head 172, the 3rd water pipe head 173, the 4th water pipe head 161, the 5th water pipe head 162 and the 6th water pipe head 163 are mining titer moulding pipe joint, so that when being applied in the underground mine water supply system, can be connected with the hydralic hose with same model of underground mine water supply system, make the hydralic hose of same model to fasten with the U type, the sealing that improves the joint junction be connected effect.
In the present embodiment, cavity 11 is the tubular-shaped structures of the lateral opening of open top, bottom opening and middle and lower part, and the water inlet 15 of open-topped delivery port 13, lateral opening is provided with the chimeric high platen of annular caulking groove, high platen periphery is provided with bolt hole, so that be fixed together with high platen on outlet pipe 16, the water inlet pipe 17.In addition, the slag-drip opening 14 of bottom opening also can be provided with annular high platen, and can connect the steel pipe that is used for deslagging, is convenient to the water and the impurity of filter rinsed are discharged.
In the present embodiment, filter core 12 is installed in the position of close delivery port 13 in the cavity 11, and filter core 12 hangs setting.Particularly, the inside of cavity 11, the position of close delivery port 13 can be provided with neck snap ring 114; Can be provided with filter core snap ring 115 on the filter core 12, this filter core snap ring 115 is connected on the neck snap ring 114, makes filter core 12 to hang and is arranged in the cavity 11.As can be seen, during filtered water, can make the water that enters from water inlet 15 to flow to the connected water system pipeline from delivery port 13 slag-drip opening 14 sealings through filter core 12 filtration backs; And when need cleaning filter core, slag-drip opening 14 can be opened, and feed water by the 5th water pipe head 162 that is arranged on outlet pipe 16 ends, so that enter into filter core 12, and its flushing back discharged from slag-drip opening 14 from delivery port 13.
In the present embodiment, slag-drip opening 14 places can be provided with stop valve 18; Be provided with gate valve 19 between the water inlet 15 of water inlet pipe 17 and cavity 11.By stop valve 18 and gate valve 19 are set, when needs clean filter core, can open slag-drip opening by stop valve 18, close the water inlet of water inlet by gate valve 19, so that the water and the impurity that clean behind the filter core 12 can be discharged from slag-drip opening.
In the present embodiment, filter core 12 can comprise screen pack 121 and skeleton 122, and screen pack 121 is installed on the skeleton 122.Particularly, screen pack 121 can be fixed on the skeleton 122 by the binding mode, makes screen pack 121 to change separately, during the filter maintenance, only needs to change screen pack 121, therefore can effectively reduce the maintenance cost of filter.
In the present embodiment, as shown in Figure 1, also can be provided with handle 112 on the cavity 11, the lower end of cavity 11 is provided with supporting leg 113.By handle 112 and supporting leg 113 are set, can be convenient to carrying and placing of filter, improved the result of use of backwash filter.
The present embodiment backwash filter can be installed on the pipeline of water system, by water inlet, delivery port and slag-drip opening are set, make when needing to clean filter core, can be directly feed water and can finish cleaning filter core from delivery port, the cleaning of filter core is very convenient, the cleaning efficiency height of filter can effectively improve the filter effect of whole water system.Actual application, can as required backwash filter and water supply line be arranged to suitable connected mode, and the control corresponding device is set, so that be water system water supply or filter rinsed or water supply etc. while cleaning, particularly, will in the embodiment of the utility model filtration system, describe.
To sum up, the present embodiment backwash filter can be installed in the water system, by being arranged on water inlet, delivery port, the slag-drip opening on the cavity and being arranged on filter core in the cavity, make filter under situation about not dismantling, to wash to filter core, can effectively improve the convenience that filter cleans, improve the cleaning efficiency of filter, thereby guaranteed the filter effect of whole water system.The present embodiment backwash filter is simple in structure, volume is little, in light weight, have stronger applicability, can be applicable in the water systems such as mine water supply be filtered.
Fig. 2 is the structural representation of the utility model filtration system embodiment.Particularly, as shown in Figure 2, the present embodiment filtration system can comprise above-mentioned backwash filter shown in Figure 1, and in the water inlet of the cavity 11 of this backwash filter inlet control device 21 and auxiliary water supply control device 22 is set; The delivery port place of cavity 11 is provided with effluent control device 23 and backwash control device 24; Slag-drip opening 14 places of cavity 11 are provided with deslagging control device 25.
Particularly, as shown in Figure 2, the present embodiment filtration system can be provided with inlet pipeline 26 and outlet pipeline 27; Be connected with pipeline 281 between the inlet pipeline 26 and second water pipe head 172, and be connected with pipeline 282 between first water pipe head 171; Be connected with pipeline 283 between first water pipe head 171 and the 6th water pipe head 163; Be connected with pipeline 284 between second water pipe head 172 and the 4th water pipe head 161; Be connected with pipeline 285 between the 5th water pipe head 162 and the 3rd water pipe head 173; Also be connected with pipeline 286 between the 6th water pipe head 163 and the outlet pipeline 27.Wherein, inlet control device 21 specifically can be the water inlet that is arranged on backwash filter and the gate valve between the water inlet pipe; Auxiliary water supply control device 22 can comprise first control device 221 and first control device 222, is separately positioned on pipeline 283 and the pipeline 284; Effluent control device 23 comprises first control device 231 and second control device 232, is separately positioned on the joint of the 4th water pipe head 161 and the 6th water pipe head 163; Backwash control device 24 is arranged on the pipeline 285.
In the present embodiment, inlet control device 21, auxiliary water supply control device 22, effluent control device 23, backwash control device 24 and deslagging control device 25 can be by-pass valve control, by inlet control device 21, auxiliary water supply control device 22, effluent control device 23, backwash control device 24 and deslagging control device 25 are cooperated control, can realize the water that is fed to water system is filtered, filter core is cleaned, also can be in water be fed in the water system between by auxiliary piping the filter core cleaning process.Particularly, when needs supply water for water system, auxiliary water supply control device 22, backwash control device 24 and deslagging control device 25 can be closed, effluent control device 23 is opened, thereby the water that makes inlet pipeline 26 enter can flow directly in the cavity 11, and, flow to outlet pipeline 27, and feed in the water system by outlet pipeline 27 from the 4th water pipe head 161 and the 6th water pipe head 163 through behind the filter element filtering in the cavity 11; When needing the filter core of filter rinsed, backwash control device 24, deslagging control device 25, auxiliary water supply control device 22 can be opened, inlet control device 21, effluent control device 23 are closed, thereby a part that inlet pipeline 26 is entered water is by pipeline 284 and pipeline 283 and pipeline 286 inflow outlet pipelines 27, enter water system again, a part enters cavity 11 by pipeline 285 from the 5th water pipe head 162, and washes the filter core in it, and discharges from slag-drip opening 14.
The present embodiment filtration system can be installed on the pipeline of water system, particularly, can on a section on original water supply line, install, realization is to the filtration of the water of water system, when needs clean filter, can under situation about not dismantling, wash, but also can be that water system supplies water by auxiliary piping always, can not influence the normal water supply of water system, can effectively satisfy the needs of the operation that can not cut off the water.Present embodiment can be applicable to be used for water supply is filtered in the water system of mine particularly, and can under situation about not dismantling the impurity in the filter be cleaned, and removal of contamination is avoided water system to stop up and caused output minimizing etc. bad.
To sum up, the present embodiment filtration system can be washed filter core under situation about not dismantling, and can effectively improve the convenience that filter cleans, and improves cleaning efficiency, thereby has guaranteed the filter effect of whole water system.The present embodiment filtration system is simple in structure, volume is little, in light weight, have stronger applicability, can be applicable in the water systems such as mine.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a backwash filter is characterized in that, comprises cavity, and is installed in the filter core in the described cavity; One end of described cavity is provided with delivery port, and the other end of described cavity is provided with slag-drip opening, and the side of described cavity is provided with water inlet.
2. backwash filter according to claim 1 is characterized in that, the delivery port place of described cavity is provided with outlet pipe, and the water inlet of described cavity is provided with water inlet pipe.
3. backwash filter according to claim 2, it is characterized in that, one end of described water inlet pipe is communicated with described cavity, and the other end of described water inlet pipe is provided with first water pipe head, and the both sides of described water inlet pipe are respectively arranged with second water pipe head and the 3rd water pipe head;
One end of described outlet pipe is communicated with described cavity, and the other end of described outlet pipe is provided with the 4th water pipe head, and the both sides of described outlet pipe are respectively arranged with the 5th water pipe head and the 6th water pipe head.
4. backwash filter according to claim 3 is characterized in that, described first water pipe head, second water pipe head, the 3rd water pipe head, the 4th water pipe head, the 5th water pipe head and the 6th water pipe head are mining titer moulding pipe joint.
5. backwash filter according to claim 1 is characterized in that, described filter core is installed in the position of close described delivery port in the described cavity, and described filter core hangs setting.
6. backwash filter according to claim 5 is characterized in that, the inside of described cavity, and the position of close delivery port is provided with the neck snap ring; Described filter core is provided with the filter core snap ring, and described filter core snap ring is connected on the described neck snap ring.
7. backwash filter according to claim 1 or 5 is characterized in that described filter core comprises screen pack and skeleton, and described screen pack is installed on the described skeleton.
8. backwash filter according to claim 1 is characterized in that, described slag-drip opening place is provided with stop valve.
9. backwash filter according to claim 1 is characterized in that, is provided with gate valve between the water inlet of described water inlet pipe and described cavity.
10. a filtration system is characterized in that, comprises aforesaid right requirement 1～9 arbitrary described backwash filter, and the water inlet of the cavity of described backwash filter is provided with inlet control device and auxiliary water supply control device; The delivery port place of the cavity of described backwash filter is provided with effluent control device and backwash control device; The slag-drip opening place of described backwash filter is provided with the deslagging control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201987499U CN201711018U (en) | 2010-05-14 | 2010-05-14 | Backwashing filter and filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201987499U CN201711018U (en) | 2010-05-14 | 2010-05-14 | Backwashing filter and filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201711018U true CN201711018U (en) | 2011-01-19 |
Family
ID=43457013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201987499U Expired - Fee Related CN201711018U (en) | 2010-05-14 | 2010-05-14 | Backwashing filter and filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201711018U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014186A (en) * | 2014-04-02 | 2014-09-03 | 淮南矿业(集团)有限责任公司 | Back-flushing and filtering system |
| CN104083925A (en) * | 2014-07-22 | 2014-10-08 | 长治市永华机械有限公司 | Backwash single-filtering system |
| CN113731005A (en) * | 2021-09-03 | 2021-12-03 | 广西联环生态科技有限公司 | Back flush filtration before pump |
-
2010
- 2010-05-14 CN CN2010201987499U patent/CN201711018U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014186A (en) * | 2014-04-02 | 2014-09-03 | 淮南矿业(集团)有限责任公司 | Back-flushing and filtering system |
| CN104083925A (en) * | 2014-07-22 | 2014-10-08 | 长治市永华机械有限公司 | Backwash single-filtering system |
| CN104083925B (en) * | 2014-07-22 | 2016-01-20 | 长治市永华机械有限公司 | Backwash single-filtering system |
| CN113731005A (en) * | 2021-09-03 | 2021-12-03 | 广西联环生态科技有限公司 | Back flush filtration before pump |
| CN113731005B (en) * | 2021-09-03 | 2023-03-03 | 广西联环生态科技有限公司 | Back flush filtration structure before pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20140514 |