CN202289602U - Filter material cleaning device of filter - Google Patents
Filter material cleaning device of filter Download PDFInfo
- Publication number
- CN202289602U CN202289602U CN2011204094508U CN201120409450U CN202289602U CN 202289602 U CN202289602 U CN 202289602U CN 2011204094508 U CN2011204094508 U CN 2011204094508U CN 201120409450 U CN201120409450 U CN 201120409450U CN 202289602 U CN202289602 U CN 202289602U
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- Prior art keywords
- filter
- chamber
- filter material
- cylindrical shell
- pipe
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Abstract
The utility model provides a filter material cleaning device of a filter. The filter material is characterized in that: a main filtering chamber which is filled with a filter material and a buffering room which is close to the main filtering chamber are defined in a barrel; a pure water pipe and a raw water pipe are connected to the outside of the barrel; the raw water pipe can be used for supplying raw water to the buffering chamber and the barrel is connected with a washing pipe, a guide pipe and a sewage pipe; the washing pipe is located at one side in the barrel and is provided with a plurality of spraying holes which are communicated with the main filtering chamber; the guide pipe is located at the outer side of the barrel and is used for communicating the buffering chamber with the main filtering chamber for use; the barrel is provided with an actuating unit matched with the guide pipe; the actuating unit is used for enforcing the filter material to be circulated between the buffering chamber and the main filtering chamber along the guide pipe, so as to generate vertical circulation to replace the filter material in return in the barrel; and therefore, the filter material in the barrel can be more sufficiently overturned and kneaded in the buffering chamber and the main filtering chamber by the interaction effect of a laminar vortex and the vertical circulation, and impurities attached on the filter material can be enforced to be discharged from the sewage pipe. Therefore, the clean degree of the filter material can be improved, a good filtering efficiency can be kept and the replacing time of the filter material can be prolonged.
Description
Technical field
The utility model relates to a kind of filter material cleaning apparatus of filter, when referring to especially in filter, directly clean filter material, makes filter material can be to stir fully in the cylindrical shell rubbing to reach clean technology especially.
Background technology
The former water of river, well water, rainwater or the like owing to wherein contain suspended impurities such as a large amount of silt particles, algae, preferably passes through purified treatment before a large amount of the use, the safe handling of the industry or the people's livelihood so just can be provided.
Be with; Just there is a kind of filter to produce; This filter is filled with the filter material that accurate quartz sand, manganese sand, special sand, active carbon particle etc. are constituted in a barrel, after former water injects cylindrical shell, forces former water to purify through filter material; In order to suspended impurities such as silt particle, algae, leaf, grass in the former water are removed, make cylindrical shell can outwards export water purification.But this kind filter when using one section in the future; Assemble at the filter material upper epidermis easily suspended impurity not of uniform size is arranged; This suspended impurity is interlaced and be stuck together into one deck easily; Cause the puzzlement of in the future in filter, cleaning filter material, cause filter material can't fill a part cleaning, and then the usefulness of this filter that detracts greatly.
So TaiWan, China bulletin M400879 patent case just is equipped with an agitating device in barrel, this agitating device can stir the filter material apical margin; In order to the loosening impurity layer that is formed at the filter material top layer, so that when back washing, can smoothly these be positioned at the Impurity removal of filter material top layer; But the agitating device of the preceding case of this patent also can't fill part with all filter materials in the cylindrical shell and stir, and causes the impurity that infiltrates the filter material bottom to be difficult to remove; So in the future, it must open the second cleaning mouth, changes brand-new filter material again when using one section; Thus, tangible quite waste and inconvenience.
In view of this, the design people is professional experiences and the gains in depth of comprehension with for many years, through constantly conceiving, creating and grinding, is to develop the utility model.
The utility model content
The purpose of the utility model is to provide a kind of filter material cleaning apparatus of filter, and the clean level that it can promote filter material greatly makes it the filtering efficiency that can keep good, and can prolong the replacing time of filter material.
For reaching above-mentioned purpose, the solution of the utility model is:
A kind of filter material cleaning apparatus of filter includes:
One cylindrical shell, its inside define one be filled with filter material main filter chamber, be adjacent to the surge chamber in the main filter chamber;
One as connecting the inside and outside pure water pipe that uses in main filter chamber;
One raw water tubes that can supply former water to surge chamber that picks out by cylindrical shell;
One scavenge pipe that picks out by cylindrical shell, it is positioned at barrel and has the spurt hole of the main filter chamber of some connections;
One conduit that picks out by cylindrical shell, it is positioned at the cylindrical shell outside, makes it to connect surge chamber, main filter chamber;
One with the actuating unit of conduit coupling;
One by cylindrical shell to the sewage pipe that picks out.
Described scavenge pipe one end is in the insertion cylindrical shell from top to bottom of sealing, and radially is provided with the spurt hole of the main filter chamber of some connections, surge chamber in the scavenge pipe tube wall, and these spurt holes are laid in the shape of a spiral; The main filter chamber of connection, top edge that the conduit bottom edge is level then are vertical connection surge chambers.
Described actuating unit is equipped with a pumping at conduit.
Described actuating unit is equipped with a cylinder pressure at conduit, and a check valve.
Described actuating unit is provided with a guidance part in the conduit bottom, and to having picked out an appendix, appendix bottom and guidance part are relative by cylindrical shell.
A side is equipped with an auxiliary agitating unit in addition in the described cylindrical shell.
To having picked out a stirring pipe, stirring pipe one end is in the insertion cylindrical shell from top to bottom of sealing described auxiliary agitating unit in cylindrical shell, and the tube wall of this stirring pipe radially is provided with the jet orifice of the main filter chamber of some connections, surge chamber, and these jet orifices are laid in the shape of a spiral.
Described auxiliary agitating unit is supported the stirring rod that arrive through surge chamber bottom the main filter chamber in cylindrical shell, and in cylindrical shell be equipped with one can drive the stirring rod rotation motor, this stirring rod more is provided with helical blade in main filter chamber, surge chamber.
Described barrel more defines the prefiltration chamber of a connection surge chamber, and separated with an elementary filter screen district between this surge chamber, the prefiltration chamber, raw water tubes, sewage pipe are connected in the prefiltration chamber, and the mesh of the more elementary filter screen of particle diameter of filter material is big.
In the described pure water pipe one end insertion cylindrical shell from top to bottom, and more be equipped with one in this end and can stop the block that filter material is invaded.
After adopting said structure; The utility model mainly in barrel produce the stratiform eddy current and vertically to the circulation filter material of rotating; Use so that filter material can carry out the complete back washing of stirring and crumpling in surge chamber, main filter chamber; So really can promote the clean level of all filter materials greatly, make it the filtering efficiency that can keep good, and can prolong the replacing time of filter material.
Description of drawings
Fig. 1 is the generalized section of the utility model;
Action sketch map when Fig. 2 filters for the utility model;
Action sketch map when Fig. 3 carries out back washing for the utility model;
Another embodiment sketch map when Fig. 4 carries out back washing for the utility model;
Fig. 5 is another embodiment sketch map of the utility model configuration sewage pipe, raw water tubes;
Fig. 6 is the second embodiment sketch map of the actuating unit of the utility model;
Fig. 7 is the 3rd an embodiment sketch map of the actuating unit of the utility model;
Fig. 8 is the embodiment sketch map that the utility model is installed auxiliary agitating unit in addition;
Fig. 9 is the second embodiment sketch map of the auxiliary agitating unit of the utility model.
[primary clustering symbol description]
10 cylindrical shells, 11 main filter chambers
12 surge chambers prefiltration chambers 13
14 elementary filter screen 15 filter materials
20 pure water pipes, 21 first switch valves
22 blocks, 23 the 7th switch valves
30 raw water tubes, 31 second switch valves
40 scavenge pipes 41 the 3rd switch valve
42 spurt holes, 50 conduits
51 guidance part 60A pumpings
60B cylinder pressure 70 sewage pipes
71 the 4th switch valves, 80 appendixs
81 the 5th switch valves, 91 stirring pipe
911 the 6th switch valves, 912 jet orifices
92 stirring rod, 921 motors
922 blades.
The specific embodiment
In order further to explain the technical scheme of this practical utility model, come this practical utility model is set forth in detail through specific embodiment below, cooperation Fig. 1,2,3 sights, the utility model includes:
The airtight cylindrical shell 10 in one inside; Its inside defines a main filter chamber 11, and is adjacent to the surge chamber 12 in the main filter chamber 11, the prefiltration chamber 13 of a connection surge chamber 12 central authorities; Separated between said surge chamber 12, the prefiltration chamber 13 with an elementary filter screen 14 districts; Be filled with the filter material 15 that quartz sand, manganese sand or special sand, active carbon particle etc. are constituted as for 11 of main filter chambers; The mesh of the more elementary filter screen 14 of the particle diameter of this filter material 15 is big, makes filter material 15 can be elementary filter screen 14 restrictions, and can when back washing, not get in the prefiltration chamber 13;
One by cylindrical shell 10 to the pure water pipe that picks out 20; Its outside cylindrical shell 10, be equipped with one can open and close pure water pipe 20 first switch valve 21; And make pure water pipe 20 1 ends can insertion cylindrical shell 10 from top to bottom in; Make it to be communicated with 11 bottoms, main filter chamber, and more be equipped with one in this end and can stop the block 22 that filter material 15 is invaded;
One by cylindrical shell 10 to the raw water tubes that picks out 30; It is connected inside and outside the prefiltration chamber 13; And be equipped with one can open and close raw water tubes 30 second switch valve 31, to open first and second switch valve 21,31, make raw water tubes 30 the time to the former water of prefiltration chamber 13 supplies; This former water can be in regular turn purifies through elementary filter screen 14, filter material 15 layer by layer; Make elementary filter screen 14 can the big contaminant filter of the particle diameter in the former water be come out, need only filter the less impurity of particle diameter, with so that pure water pipe 20 can outwards be exported water purification as for filter material 15; The utility model purification style utilizes former water to import existing water delivery pressure, water weight power in the airtight cylindrical shell 10, cooperates connecting pipe principle again and reaches;
One by cylindrical shell 10 to the scavenge pipe that picks out 40; Its outside cylindrical shell 10, be equipped with one can open and close scavenge pipe 40 the 3rd switch valve 41; And make scavenge pipe 40 1 ends be in the insertion cylindrical shell 10 from top to bottom of sealing, make it process surge chamber 12 and 11 bottoms, main filter chamber that arrive, this scavenge pipe 40 is positioned at the position of a side of cylindrical shell 10; And radially be provided with the spurt hole 42 of the main filter chamber of some connections 11, surge chamber 12 in tube wall, these spurt holes 42 are laid in the shape of a spiral;
One by cylindrical shell 10 to the conduit that picks out 50, its as connect surge chamber 12, main filter chamber 11 uses, this conduit 50 is connected in cylindrical shell 10 outer fixs, its bottom edge is the main filter chamber of the connection of level 11, top edge then is vertical connection surge chamber 12;
One actuating unit; Its conduit 50 be equipped with one can twitch filter material 15 pumping 60A; Make this pumping 60A when running, can force filter material 15, between surge chamber 12, main filter chamber 11, form a vertical circulation in order to driving filter material 15 and rotate along the entering of conduit 50 bottom edges, top edge output;
One by cylindrical shell 10 to the sewage pipe that picks out 70; It is connected inside and outside prefiltration chamber 13, and be equipped with one can open and close sewage pipe 70 the 4th switch valve 71, as shown in Figure 5; Picking out of this sewage pipe 70, raw water tubes 30 ability condominium by cylindrical shell 10, just Y-shaped becomes two different pipelines then; As shown in Figure 3, when the utility model is desired to carry out back washing filter material 15, can see through first and second switch valve 21,31 and close pure water pipe 20, raw water tubes 30; Continue it; See through third and fourth switch valve 41,71 and open scavenge pipe 40, sewage pipe 70, make scavenge pipe 40, be used to form in the cylindrical shell 10 spiral helicine stratiform eddy current with 42 pairs of surge chambers 12 of spurt hole, main filter chamber 11 inlet flow style such as water; Then force filter material 15 to form the vertical circulation filter material 15 of rotating along conduit 50 and between surge chamber 12, main filter chamber 11 as for actuating unit; So promptly can utilize the interaction of this stratiform eddy current and vertical circulation, filter material 15 can be stirred in surge chamber 12, main filter chamber 11 fully, make filter material 15 can produce the rubbing friction each other; So just can clean the impurity that is attached to filter material 15; And make this lighter impurity can be, make it the big impurity that blocked with elementary filter screen 14, discharge via sewage pipe 70 in the lump along with current output and through elementary filter screen 14.
In these supplementary notes, when desire purifies former water when opening first and second switch valve 21,31, must see through third and fourth switch valve 41,71 in advance scavenge pipe 40, sewage pipe 70 are closed; Consider based on the space that simultaneously this conduit 50 also must directly be arranged in an end section that is communicated with main filter chamber 11 inside of cylindrical shell 10, and make bottom edge place the lower end fragment position of main filter chamber 11.
Please be referring to Fig. 4; Second embodiment that it carries out back washing for the utility model, this embodiment explain the utility model when back washing filter material 15, can open pure water pipe 20, scavenge pipe 40, sewage pipe 70 through the 7th, three, four switch valves 23,41,71; Close first of pure water pipe 20 simultaneously and drive valve 21; Make the fluid of scavenge pipe 40, in order to forming spiral helicine stratiform eddy current, main filter chamber 11 is replenished water purification as for 20 of pure water pipes with 42 pairs of surge chambers 12 of spurt hole, main filter chamber 11 input pressure-airs; Actuating unit then forces filter material 15 to form the vertical circulation filter material 15 of rotating along conduit 50 and between surge chamber 12, main filter chamber 11; So back washing mode also can make impurity discharge via sewage pipe 70, the function of its cleaning filter material 15 and Fig. 3 equivalence.
Please referring to Fig. 6; It is second embodiment of the utility model actuating unit; This embodiment explanation conduit 50 be equipped with one can twitch filter material 15 cylinder pressure 60B, an and check valve (not shown), the pumping 60A among replaceable Fig. 3 of configuration of this kind cylinder pressure 60B, check valve; Make cylinder pressure 60B when starting; Filter material 15 along conduit 50 bottom edges get into, top edge output, between surge chamber 12, main filter chamber 11, form the vertical circulation filter material 15 of rotating in order to drive filter material 15, be beneficial to the carrying out of back washing.
Please be referring to Fig. 7; It is the 3rd embodiment of the utility model actuating unit, and this embodiment explanation is provided with a guidance part 51 in conduit 50 bottoms, then by cylindrical shell 10 to having picked out an appendix 80; And outside cylindrical shell 10, be equipped with one can open and close appendix 80 the 5th switch valve 81; And make appendix 80 bottoms relative with guidance part 51, when opening the 5th switch valve 81 at back washing filter material 15, these appendix 80 bottoms can output gas flow; This air-flow can be restrained by guidance part 51; Make it to get in the conduit 50, so can drive filter material 15 and between surge chamber 12, main filter chamber 11, form the vertical circulation filter material of rotating, this implements and the pumping 60A of Fig. 3, the cylinder pressure 60B equivalence of Fig. 4.
Please referring to Fig. 8,9, it assists agitating unit for the utility model side in cylindrical shell 10 in is equipped with one in addition, can be more abundant in order to further to make filter material 15 in this cylindrical shell 10 stir rubbing; Fig. 8 mainly in cylindrical shell 10 to having picked out a stirring pipe 91; Stirring pipe 91 is equipped with the 6th switch valve 911 that can open and close outside cylindrical shell 10; And make stirring pipe 91 1 ends be in the insertion cylindrical shell 10 from top to bottom of sealing, make it through surge chamber 12 and 11 bottoms, main filter chamber that arrive, the tube wall of this stirring pipe 91 radially is provided with the jet orifice 912 of the main filter chamber of some connections 11, surge chamber 12; These jet orifices 912 are laid in the shape of a spiral; When opening the 6th switch valve 911 at back washing filter material 15, these jet orifices 912 can form spiral helicine stratiform eddy current in cylindrical shell 10, make it to cooperate scavenge pipe 40 to reach and more fully stir the function of rubbing filter material 15; As for Fig. 9 then is in cylindrical shell 10, to support to have a process surge chamber 12 and the stirring rod 92 of 11 bottoms, main filter chamber that arrive; And be equipped with in cylindrical shell 10 tops one can drive stirring rod 92 rotations motor 921; This stirring rod 92 more is provided with helical blade 922 in main filter chamber 11, surge chamber 12; In order to when starting stirring rod 92; This helical blade 922 can form spiral helicine stratiform eddy current in cylindrical shell 10, make it to reach the function of more fully stirring rubbing filter material 15 according to this cooperating under scavenge pipe 40 effects.
In sum; The utility model mainly in barrel produce the stratiform eddy current and vertically to the circulation filter material of rotating; Use so that filter material can carry out the complete back washing of stirring and crumpling in surge chamber, main filter chamber; So really can promote the clean level of all filter materials greatly, make it the filtering efficiency that can keep good, and can prolong the replacing time of filter material.
Only the above person is merely a preferred embodiment of the utility model, and the equalization of being done according to the utility model claim generally changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (10)
1. the filter material cleaning apparatus of a filter is characterized in that, includes:
One cylindrical shell, its inside define one be filled with filter material main filter chamber, be adjacent to the surge chamber in the main filter chamber;
One as connecting the inside and outside pure water pipe that uses in main filter chamber;
One raw water tubes that can supply former water to surge chamber that picks out by cylindrical shell;
One scavenge pipe that picks out by cylindrical shell, it is positioned at barrel and has the spurt hole of the main filter chamber of some connections;
One conduit that picks out by cylindrical shell, it is positioned at the cylindrical shell outside;
One with the actuating unit of conduit coupling;
One by cylindrical shell to the sewage pipe that picks out.
2. the filter material cleaning apparatus of filter as claimed in claim 1; It is characterized in that: scavenge pipe one end is in the insertion cylindrical shell from top to bottom of sealing; And radially be provided with the spurt hole of the main filter chamber of some connections, surge chamber in the scavenge pipe tube wall, these spurt holes are laid in the shape of a spiral; The main filter chamber of connection, top edge that the conduit bottom edge is level then are vertical connection surge chambers.
3. the filter material cleaning apparatus of filter as claimed in claim 2, it is characterized in that: actuating unit is equipped with a pumping at conduit.
4. the filter material cleaning apparatus of filter as claimed in claim 2, it is characterized in that: actuating unit is equipped with a cylinder pressure at conduit, and a check valve.
5. the filter material cleaning apparatus of filter as claimed in claim 2, it is characterized in that: actuating unit is provided with a guidance part in the conduit bottom, and to having picked out an appendix, appendix bottom and guidance part are relative by cylindrical shell.
6. the filter material cleaning apparatus of filter as claimed in claim 2 is characterized in that: a side is equipped with an auxiliary agitating unit in addition in the cylindrical shell.
7. the filter material cleaning apparatus of filter as claimed in claim 6; It is characterized in that: auxiliary agitating unit in cylindrical shell to having picked out a stirring pipe; Stirring pipe one end is in the insertion cylindrical shell from top to bottom of sealing; The tube wall of this stirring pipe radially is provided with the jet orifice of the main filter chamber of some connections, surge chamber, and these jet orifices are laid in the shape of a spiral.
8. the filter material cleaning apparatus of filter as claimed in claim 6; It is characterized in that: auxiliary agitating unit is supported a process surge chamber and the stirring rod of the bottom, main filter chamber that arrives in cylindrical shell; And in cylindrical shell be equipped with one can drive the stirring rod rotation motor, this stirring rod is provided with helical blade in main filter chamber, surge chamber.
9. according to claim 1 or claim 2 the filter material cleaning apparatus of filter; It is characterized in that: barrel more defines the prefiltration chamber of a connection surge chamber; Separated between this surge chamber, the prefiltration chamber with an elementary filter screen district; Raw water tubes, sewage pipe are connected in the prefiltration chamber, and the mesh of the more elementary filter screen of particle diameter of filter material is big.
10. according to claim 1 or claim 2 the filter material cleaning apparatus of filter is characterized in that: in the pure water pipe one end insertion cylindrical shell from top to bottom, and more be equipped with one in this end and can stop the block that filter material is invaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204094508U CN202289602U (en) | 2011-10-25 | 2011-10-25 | Filter material cleaning device of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204094508U CN202289602U (en) | 2011-10-25 | 2011-10-25 | Filter material cleaning device of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202289602U true CN202289602U (en) | 2012-07-04 |
Family
ID=46358590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204094508U Expired - Fee Related CN202289602U (en) | 2011-10-25 | 2011-10-25 | Filter material cleaning device of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202289602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107614895A (en) * | 2015-06-18 | 2018-01-19 | 雅玛信过滤器株式会社 | Return filter |
-
2011
- 2011-10-25 CN CN2011204094508U patent/CN202289602U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107614895A (en) * | 2015-06-18 | 2018-01-19 | 雅玛信过滤器株式会社 | Return filter |
| CN107614895B (en) * | 2015-06-18 | 2019-12-24 | 雅玛信过滤器株式会社 | Reflux filter |
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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: 20120704 Termination date: 20131025 |