CN204170856U - A kind of non-maintaining liquid filter - Google Patents
A kind of non-maintaining liquid filter Download PDFInfo
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- CN204170856U CN204170856U CN201420607730.3U CN201420607730U CN204170856U CN 204170856 U CN204170856 U CN 204170856U CN 201420607730 U CN201420607730 U CN 201420607730U CN 204170856 U CN204170856 U CN 204170856U
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- rotating cylinder
- described rotating
- liquid filter
- axis
- maintaining liquid
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Abstract
The utility model relates to mechanical field, particularly the non-maintaining liquid filter of one.The utility model is achieved by the following technical programs: a kind of non-maintaining liquid filter, comprise the rotating cylinder that upper end has liquid outlet, the driving mechanism driving described rotating cylinder to rotate, described rotating cylinder inwall perpendicular to described rotating drum shaft to circular in cross-section or polygon-shaped; The edges and corners that described cylinder bottom is positioned at rotating cylinder inwall are provided with chip removal mouth; The automatic open-close mechanism for chip removal mouth described in opening and closing is provided with bottom described rotating cylinder outer wall.The utility model is beneficial to and realizes automatically discharging impurity in rotating cylinder.
Description
Technical field
The utility model relates to mechanical field, particularly the non-maintaining liquid filter of one.
Background technology
Filter of the prior art, if application publication number is a kind of nanometer engine oil filtering apparatus disclosed in the application for a patent for invention of CN103590873A, it adopts and is also connected with the first filter screen at the inwall of shell body, first filter screen is connected with the second filter screen, between the first filter screen and the second filter screen, is provided with the form of nanofiber filter paper; But this kind of form makes the easy adsorbing contaminant of filter screen, takes normal cleaning, and need shell be taken apart during cleaning, take out filter screen, therefore operate comparatively loaded down with trivial details.
Utility model content
The purpose of this utility model is to provide a kind of non-maintaining liquid filter, and it is beneficial to and realizes automatically discharging impurity in rotating cylinder.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of non-maintaining liquid filter, comprise the rotating cylinder that upper end has liquid outlet, the driving mechanism driving described rotating cylinder to rotate, described rotating cylinder inwall perpendicular to described rotating drum shaft to circular in cross-section or polygon-shaped; The edges and corners that described cylinder bottom is positioned at rotating cylinder inwall are provided with chip removal mouth; The automatic open-close mechanism for chip removal mouth described in opening and closing is provided with bottom described rotating cylinder outer wall.
As preferably of the present utility model, the outer wall vertical of described rotating cylinder in described rotating drum shaft to circular in cross-section.
As preferably of the present utility model, described rotating cylinder internal diameter is from top to bottom in becoming large shape gradually.
As preferably of the present utility model, described rotating cylinder upper end is provided with the feed tube extending to described cylinder bottom; Described feed tube bottom is provided with inlet opening.
As preferably of the present utility model, described feed tube axis runout is in described tube rotaring axis or coincide with described tube rotaring axis.
As preferably of the present utility model, this kind of liquid filter comprise frame, be located at the lower bearing of described frame, be rotationally connected with described lower bearing and be fixedly connected on described cylinder bottom lower shaft, be located at the case described frame covered at outside described rotating cylinder, be fixed at the apical axis of described case, be fixedly arranged on described rotating cylinder upper end and turning set is connected to the upper bearing (metal) of described apical axis.
As preferably of the present utility model, described driving mechanism comprises the belt wheel being fixed at described lower shaft and the motor driving described belt wheel to rotate.
In sum, the utility model has following beneficial effect: the utility model structure is simple, easy to implement; Due to the effect of centrifugal force in rotating cylinder, the impurity in liquid can be got rid of to rotating cylinder inner wall edge, and rotating cylinder inwall is polygon-shaped setting, makes impurity mainly can be collected in the edges and corners of rotating cylinder inwall, is also chip removal mouth place; Certain rotating cylinder inwall also can be rounded; Thus when automatic open-close mechanism is in the state opening chip removal mouth, is beneficial to and makes impurity be discharged rotating cylinder due to centrifugal action, and then distribute rotating cylinder by automatic open-close mechanism closedown chip removal mouth to avoid liquid to cross; A small amount of liquid can be made also to be thrown out of rotating cylinder when opening chip removal mouth, but due to the general density of impurity large compared with liquid, therefore chip removal mouth mainly discharges impurity, and liquid only can trace flow out rotating cylinder; The setting of rotating cylinder internal diameter, being easily obstructed in the path that impurity is moved up, thus is beneficial to the cleannes improving supernatant liquid; Feed tube gos deep into the setting of rotating cylinder, is also to be beneficial to the cleannes improving supernatant liquid further; Feed tube deviates from the setting of tube rotaring axis simultaneously, makes liquid namely can be subject to larger centrifugal action as far as possible by the very first time, and makes impurity be got rid of to rotating cylinder inner wall edge; Certain feed tube dead in line, in the setting of tube rotaring axis, also effectively can realize the purpose of this utility model.
Accompanying drawing explanation
Fig. 1 is example structure schematic diagram;
Fig. 2 is A portion enlarged diagram in Fig. 1;
Fig. 3 is rotating cylinder inwall in embodiment, outer wall schematic shapes.
In figure, 1, rotating cylinder, 11, chip removal mouth, 12, liquid outlet, 13, feed tube, 131, inlet opening, 14, chassis, 2, frame, 3, lower bearing, 4, lower shaft, 5, case, 6, apical axis, 61, liquid outlet channel, 7, upper bearing (metal), 81, belt wheel, 82, motor, 9, automatic open-close mechanism, 91, closure member, 92, spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present utility model.
Embodiment: as Figure 1-3, a kind of non-maintaining liquid filter, comprise frame 2, frame 2 is provided with case 5, and frame 2 is provided with lower bearing 3, rotates and is socketed with lower shaft 4, frame 2 is also provided with driving mechanism in lower bearing 3; Driving mechanism comprises the motor 82 be located in frame 2, and lower shaft 4 bottom is fixedly connected with belt wheel 81, is connected between belt wheel 81 with motor 82 by belt.
Lower shaft 4 is fixedly connected with the chassis 14 being positioned at case 5, chassis 14 is provided with the rotating cylinder 1 rotated with chassis 14.
Case 5 is provided with apical axis 6, and the upper end of rotating cylinder 1 is provided with the upper bearing (metal) 7 that turning set is connected to apical axis 6.
The upper end of rotating cylinder 1 is provided with liquid outlet 12, is provided with the liquid outlet channel 61 communicated with described liquid outlet 12 in apical axis 6; Apical axis 6 is also provided with the feed tube 13 extended to bottom rotating cylinder 1; Feed tube 13 bottom is provided with inlet opening 131.
Rotating cylinder 1 inwall is polygon-shaped perpendicular to the cross section of rotating cylinder 1 axis; The edges and corners being positioned at rotating cylinder 1 inwall bottom rotating cylinder 1 are provided with chip removal mouth 11; The outer wall vertical of rotating cylinder 1 is in the circular in cross-section of rotating cylinder 1 axis; Rotating cylinder 1 upper end is provided with feed tube 13, and feed tube 13 axis runout is in rotating cylinder 1 axis; Rotating cylinder 1 internal diameter is from top to bottom in becoming large shape gradually.
Be provided with bottom rotating cylinder 1 outer wall and be connected to the automatic open-close mechanism 9 of chassis 14 for opening and closing chip removal mouth 11.
Automatic open-close mechanism 9, as shown in Figure 2, can comprise the closure member 91 for closing or open chip removal mouth 11, make closure member 91 have the spring 92 of closed chip removal mouth 11 trend and can adsorb closure member 91 when powering on to open the electromagnet of chip removal mouth 11 all the time, electromagnet is not shown.
Certain automatic open-close mechanism 9 also other can realize the form of identical function, such as, is promoted other or the mechanical type such as the form of closure member or the form such as electric-linked by cylinder.
As another kind of embodiment, rotating cylinder 1 inwall is perpendicular to the circular in cross-section of rotating cylinder 1 axis; As another kind of embodiment, feed tube 13 dead in line is in rotating cylinder 1 axis.
Claims (7)
1. a non-maintaining liquid filter, it is characterized in that, comprise the rotating cylinder (1) that upper end has liquid outlet (12), the driving mechanism driving described rotating cylinder (1) to rotate, it is characterized in that, described rotating cylinder (1) inwall is perpendicular to the circular in cross-section or polygon-shaped of described rotating cylinder (1) axis; The edges and corners that described rotating cylinder (1) bottom is positioned at rotating cylinder (1) inwall are provided with chip removal mouth (11); The automatic open-close mechanism (9) for chip removal mouth described in opening and closing (11) is provided with bottom described rotating cylinder (1) outer wall.
2. the non-maintaining liquid filter of one according to claim 1, is characterized in that, the outer wall vertical of described rotating cylinder (1) is in the circular in cross-section of described rotating cylinder (1) axis.
3. the non-maintaining liquid filter of one according to claim 1, is characterized in that, described rotating cylinder (1) internal diameter is from top to bottom in becoming large shape gradually.
4. the non-maintaining liquid filter of one according to claim 1, is characterized in that, described rotating cylinder (1) upper end is provided with the feed tube (13) extending to described rotating cylinder (1) bottom; Described feed tube (13) bottom is provided with inlet opening (131).
5. the non-maintaining liquid filter of one according to claim 4, is characterized in that, described feed tube (13) axis runout is in described rotating cylinder (1) axis or coincide with described rotating cylinder (1) axis.
6. the non-maintaining liquid filter of one according to claim 1, it is characterized in that, this kind of liquid filter comprise frame (2), be located at the lower bearing (3) of described frame (2), be rotationally connected with described lower bearing (3) and be fixedly connected on described rotating cylinder (1) bottom lower shaft (4), be located at and described frame (2) cover at described rotating cylinder (1) case outward (5), the apical axis (6) that is fixed at described case (5), be fixedly arranged on described rotating cylinder (1) upper end and turning set is connected to the upper bearing (metal) (7) of described apical axis (6).
7. the non-maintaining liquid filter of one according to claim 6, is characterized in that, described driving mechanism comprises the belt wheel (81) being fixed at described lower shaft (4) and the motor (82) driving described belt wheel (81) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607730.3U CN204170856U (en) | 2014-10-21 | 2014-10-21 | A kind of non-maintaining liquid filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607730.3U CN204170856U (en) | 2014-10-21 | 2014-10-21 | A kind of non-maintaining liquid filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204170856U true CN204170856U (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420607730.3U Active CN204170856U (en) | 2014-10-21 | 2014-10-21 | A kind of non-maintaining liquid filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204170856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338619A (en) * | 2014-10-21 | 2015-02-11 | 沈路平 | Maintenance-free liquid filter device |
-
2014
- 2014-10-21 CN CN201420607730.3U patent/CN204170856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338619A (en) * | 2014-10-21 | 2015-02-11 | 沈路平 | Maintenance-free liquid filter device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |