CN208512031U - A kind of drum microfiltration machine - Google Patents
A kind of drum microfiltration machine Download PDFInfo
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- CN208512031U CN208512031U CN201820623984.2U CN201820623984U CN208512031U CN 208512031 U CN208512031 U CN 208512031U CN 201820623984 U CN201820623984 U CN 201820623984U CN 208512031 U CN208512031 U CN 208512031U
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- filtering net
- net plate
- drum
- cleaning plant
- cleaning
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Abstract
The utility model relates to technical field of sewage, more particularly, to be a kind of drum microfiltration machine.The utility model discloses a kind of drum microfiltration machine, including filter drum, water inlet pipe, back purge system and cleaning plant.Using multi-disc filtering net plate substitution full wafer strainer, when filtering net plate is damaged, can specific aim replacement, use cost is effectively reduced.And cleaning plant can clear up the substance being covered in filtering net plate in filter drum rolling process, and filtering net plate is avoided to be blocked.Meanwhile back purge system can be externally to filter drum jet douche.
Description
Technical field
The utility model relates to technical field of sewage, more particularly, to be a kind of drum microfiltration machine.
Background technique
Filter is a kind of granular membrane for retaining fine suspension, has the metal framework of a drum type, rotary drum is around level
Axis rotation, the supporting network and working net being woven into above with stainless steel wire (being also possible to copper wire or chemical fiber wire).It can be used for work
The filtration treatment of industry water, the recycling of industrial wastewater went swimming substance and final process of sewage etc..
Existing Microfilter is mainly filtered processing to sewage by roller rotation, and traditional rotary filter is due to structure
It is simple, single filtration can only be done, since the impurity contained inside sewage is more, when using roller for a long time, impurity
It is easy to be blocked in the inside of strainer drum, prevent roller is from the impurity that is more effectively filtered in sewage, it is therefore desirable to
The structure of drums inside is improved, so that can normally work while filter effect is more preferable again.
And the strainer of existing Microfilter is mostly whole piece, if as soon as wherein having a place damaged, then needing
Whole Zhang Jinhang is wanted to replace, so that its practical cost is very high.
Utility model content
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of drum microfiltration machines.
To achieve the above object, the technical solution of the utility model is: a kind of drum microfiltration machine, including filtering rolling
Cylinder, water inlet pipe, back purge system and cleaning plant.The filter drum includes a cylinder frame and several filtering net plates, filtering net plate
The inside of cylinder frame is installed on by fastener.Using the strainer of multi-disc filtering net plate substitution full wafer, when filtering net plate is damaged,
Can specific aim replacement, use cost is effectively reduced.The water inlet pipe is fixed in filter drum, the cleaning plant be set in into
Pipe outer wall.Cleaning plant can clear up the substance being covered in filtering net plate, avoid filtering net plate quilt in filter drum rolling process
Blocking.The back purge system is installed on outside filter drum, can be externally to filter drum jet douche.
Preferably, filtering net plate edge inner wall is equipped with gasket；The cylinder frame includes cross bar and vertical pole；It is described close
The width of packing is greater than the width of cross bar, vertical pole；The fastener passes sequentially through cross bar or vertical pole, gasket, filter from outside to inside
Filtering net plate is fixed in cylinder frame by mesh sheet.
Preferably, the cleaning plant includes casing, strut and cleaning brush；Casing is set in outside water inlet pipe, strut connection
Between casing and cleaning brush；After the cleaning plant is installed on water inlet pipe, the inner wall for being affixed on filtering net plate is supported in the outside of cleaning brush.
Strut, the cleaning brush of cleaning plant can be stirred into the sewage in filter drum, keep filtering net plate unimpeded, improve filter efficiency.
Preferably, the cleaning plant at least 2, all cleaning plants are uniformly, be staggered distribution；All cleaning plants
Cleaning brush length and not less than the axial length inside filter drum.
By using above-mentioned technical solution, the beneficial effects of the utility model are: the utility model discloses a kind of roller
Microfilter, including filter drum, water inlet pipe, back purge system and cleaning plant.The strainer of full wafer is substituted using multi-disc filtering net plate,
When filtering net plate is damaged, can specific aim replacement, use cost is effectively reduced.And cleaning plant can be scrolled through in filter drum
Cheng Zhong clears up the substance being covered in filtering net plate, and filtering net plate is avoided to be blocked.Meanwhile back purge system can be externally to filtering
Roller spray is rinsed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is the portion A structural schematic diagram in Fig. 1.
Main appended drawing reference explanation: (1, filter drum；11, cylinder frame；12, filtering net plate；13, gasket；14, cross bar；
15, vertical pole；2, water inlet pipe；3, back purge system；4, cleaning plant；41, casing；42, strut；43, cleaning brush；5, fastener).
Specific embodiment
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
The direction term being previously mentioned in the utility model, such as: it is upper and lower, inside and outside etc., it is only reference book attached drawing 1
Direction.Therefore, the direction term used is intended merely to illustrate, is not used to limit the utility model.
As shown in Figure 1-Figure 3, a kind of drum microfiltration machine of the utility model, including filter drum 1, water inlet pipe 2, backwash dress
Set 3 and cleaning plant 4.
The filter drum 1 includes a cylinder frame 11 and several filtering net plates 12, and filtering net plate 12 is installed on by fastener 5
The inside of cylinder frame 11.Using multi-disc filtering net plate 12 substitute full wafer strainer, when filtering net plate 12 is damaged, can specific aim more
It changes, use cost is effectively reduced.
The 12 edge inner wall of filtering net plate is equipped with gasket 13；The cylinder frame 11 includes cross bar 14 and vertical pole 15；Institute
The width for stating gasket 13 is greater than the width of cross bar 14, vertical pole 15；The fastener 5 passes sequentially through cross bar 14 or vertical from outside to inside
Bar 15, gasket 13, filtering net plate 12, filtering net plate 12 is fixed in cylinder frame 11.
The water inlet pipe 2 is fixed in filter drum 1, and water inlet pipe 2 will not be rotated with filter drum 1.
The cleaning plant 4 is set in 2 outer wall of water inlet pipe.Cleaning plant 4 can be cleared up in 1 rolling process of filter drum
The substance being covered in filtering net plate 2 avoids filtering net plate 2 from being blocked.
The cleaning plant 4 includes casing 41, strut 42 and cleaning brush 43；Casing 41 is set in outside water inlet pipe 2, strut 42
It is connected between casing 41 and cleaning brush 43；After the cleaning plant 4 is installed on water inlet pipe 2, the outside of cleaning brush 43, which is supported, to be affixed on
The inner wall of filtering net plate 2.Strut 42, the cleaning brush 43 of cleaning plant 4 can be stirred into the sewage in filter drum 1, keep strainer
Piece 2 is unimpeded, improves filter efficiency.The cleaning plant 4 at least 2, all cleaning plants 4 are uniformly, be staggered distribution；It is all clear
Manage 43 length of cleaning brush of device 4 and not less than the axial length inside filter drum 1.
The back purge system 3 is installed on 1 outside of filter drum, can be externally to 1 jet douche of filter drum.
Above-described, the only preferred embodiment of the utility model cannot limit the range of this practical implementation, all
It is equivalent change made according to the patent scope of the utility model and decoration, should still belong to the range covered in the utility model
It is interior.
Claims (4)
1. a kind of drum microfiltration machine, it is characterised in that: including filter drum, water inlet pipe, back purge system and cleaning plant；It is described
Filter drum includes a cylinder frame and several filtering net plates, and filtering net plate is installed on the inside of cylinder frame by fastener；It is described
Water inlet pipe is fixed in filter drum, and the cleaning plant is set in into water pipe outer wall；The back purge system is installed on filtering
Outside roller.
2. a kind of drum microfiltration machine according to claim 1, it is characterised in that: filtering net plate edge inner wall is equipped with sealing
Pad；The cylinder frame includes cross bar and vertical pole；The width of the gasket is greater than the width of cross bar, vertical pole；The fastener
Cross bar or vertical pole, gasket, filtering net plate are passed sequentially through from outside to inside, and filtering net plate is fixed in cylinder frame.
3. a kind of drum microfiltration machine according to claim 1, it is characterised in that: the cleaning plant includes casing, strut
And cleaning brush；Casing is set in outside water inlet pipe, and strut is connected between casing and cleaning brush；The cleaning plant is installed on into water
The inner wall for being affixed on filtering net plate is supported in Guan Hou, the outside of cleaning brush.
4. a kind of drum microfiltration machine according to claim 3, it is characterised in that: the cleaning plant at least 2, own
Cleaning plant is uniformly, be staggered distribution；The cleaning brush length of all cleaning plants and not less than the axial length inside filter drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820623984.2U CN208512031U (en) | 2018-04-28 | 2018-04-28 | A kind of drum microfiltration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820623984.2U CN208512031U (en) | 2018-04-28 | 2018-04-28 | A kind of drum microfiltration machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208512031U true CN208512031U (en) | 2019-02-19 |
Family
ID=65341275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820623984.2U Active CN208512031U (en) | 2018-04-28 | 2018-04-28 | A kind of drum microfiltration machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208512031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603273A (en) * | 2019-02-22 | 2019-04-12 | 中国海洋大学 | The detachable Microfilter of strainer |
-
2018
- 2018-04-28 CN CN201820623984.2U patent/CN208512031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603273A (en) * | 2019-02-22 | 2019-04-12 | 中国海洋大学 | The detachable Microfilter of strainer |
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