CN201855611U - Single-cantilever roller-type filter - Google Patents
Single-cantilever roller-type filter Download PDFInfo
- Publication number
- CN201855611U CN201855611U CN2010205579003U CN201020557900U CN201855611U CN 201855611 U CN201855611 U CN 201855611U CN 2010205579003 U CN2010205579003 U CN 2010205579003U CN 201020557900 U CN201020557900 U CN 201020557900U CN 201855611 U CN201855611 U CN 201855611U
- Authority
- CN
- China
- Prior art keywords
- cartridge filter
- cylinder
- frame
- filtering barrel
- filter
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 abstract description 16
- 230000007547 defect Effects 0.000 abstract description 2
- 238000007665 sagging Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a single-cantilever roller-type filter, wherein one axial end of a filtering barrel is closed, the other end of the filtering barrel is provided with a water inlet pipeline, the filtering barrel is installed on a frame through a transmission shaft which is coaxially and fixedly connected with one end surface at the closed end of the filtering barrel and rotatably assembled on the frame, both sides at the lower barrel bottom of the filtering barrel are respectively provided with at least two supporting wheels for supporting the filtering barrel, each supporting wheel is rotatably assembled on the frame through a bracket, and the axial line of each supporting wheel is parallel to that of the filtering barrel. Through the utility model, the radial runout of the filtering barrel when rotating is greatly reduced, so that the filtering barrel is more steady when rotating, the length of the filtering barrel can be greatly extended under the condition that the filtering precision of the filtering barrel and the diameter of a roller are determined, the length of the filtering barrel is not limited any more, and thereby the defect of smaller filtering capability in the prior art is overcome.
Description
Technical field
The utility model relates to a kind of drum-type revolving filter.
Background technology
Be provided with the backwater that is used for pelletizing system in the water circulation system of existing underwater cutpellet equipment and filter the drum filter that utilizes again.This drum filter mainly is made up of cylinder, spray assembly, deflector and collection basket, transmission device etc. that rotation is assemblied on the frame.Drum shaft to end sealing, the other end is provided with inlet channel, the coaxial power transmission shaft that is fixed with on the end face of its blind end, this power transmission shaft rotate by sliding bearing and frame and assemble and cylinder is supported.Domestic drum filter adopts the single-cantilever structure substantially at present, the water inlet end that is the cylinder in the drum filter is unsettled, power transmission shaft by blind end forms the single swing arm type support, the filter capacity of this drum filter depends primarily on the size of cylinder filter area, and under filtering accuracy and the fixed situation of diameter of cylinder, filter area is to be determined by the length of cylinder.But because cylinder one end of the drum filter of this single-cantilever structure is unsettled, it is sagging that the free end of cylinder can be produced by gravity effect, thereby cause cylinder can produce radial and axial beating when rotated, this beating can be caused the equipment vibrations, noise is bigger, and damage sealing between single-cantilever rotating shaft and the frame easily, cause filter to leak, when serious, can cause the distortion of single-cantilever shaft bending, thereby existing drum filter is for guarantee running well, and the length of its cylinder is shorter usually, causes the filter capacity of drum filter of this single-cantilever structure less.
The utility model content
The purpose of this utility model is: a kind of single-cantilever drum filter is provided, is easy to generate the defective that circular runout has limited its filter capacity to solve in the prior art because of cylinder.
The technical solution of the utility model is: a kind of single-cantilever drum filter, comprise frame and cartridge filter, the end sealing that cartridge filter is axial, the other end is provided with inlet channel, coaxially on the end face of this cartridge filter by its blind end be connected and be installed on the frame with power transmission shaft that frame is rotated assembling, both sides are arranged with at least two support wheels that are used for the holding cartridge filter at the bottom of the tube of the bottom of described cartridge filter, each support wheel rotates by support and is assemblied on the frame, and the axis of each support wheel is parallel with the axis of cartridge filter.
Described each support wheel one group of vertical center line along cylinder in twos is symmetrical arranged.
Described each support wheel holding is in the port part of the water inlet end of cylinder.
Tube both sides, the end at described cylinder also are arranged with at least two position-limited wheels that are used to prevent the cylinder axial float, the axis of each position-limited wheel is parallel with cylinder axis, correspondingly on the outer wall of the side face of each position-limited wheel and cylinder is provided with the convex-concave structure that axial block cooperates.
Described position-limited wheel correspondence is arranged on the end of cylinder blind end, radially convexes with flange on the outer peripheral face of described position-limited wheel, circumferential offering and the concavo-convex groove that cooperates of described flange on the outer peripheral face of described cartridge filter blind end.
Described groove is the angular structure that coincide and cooperate with the cross section of flange.
The utility model makes it form effective support to cartridge filter by support wheel is set in the cartridge filter bottom, be subjected to gravity effect sagging with what prevent cartridge filter, circular runout when greatly reducing the cartridge filter rotation, make cartridge filter more steady when rotating, under the filtering accuracy and the fixed situation of diameter of cylinder of cartridge filter, can prolong the length of cartridge filter greatly, the length of cartridge filter no longer is restricted, thereby has overcome prior art filter capacity smaller defect.
Description of drawings
Fig. 1 is the structural representation of the utility model single-cantilever drum filter specific embodiment;
Fig. 2 is the structural representation of the support wheel among Fig. 1;
Fig. 3 is the structural representation of supplemental support wheel among Fig. 1.
The specific embodiment
As shown in Figure 1 to Figure 3, the single-cantilever drum filter mainly is assemblied in cartridge filter 3, spray assembly 7, the deflector 8 on the frame 1 by rotation and collects basket 9, drive unit 4 etc. and form, one end of cartridge filter 3 is provided with inlet channel, deflector 8 extend in the cartridge filter 3 from this water inlet end, the other end of deflector 8 extends to the top of collecting basket, and this collection basket 9 is fixedly mounted on the frame 1 of cartridge filter 3 water inlet ends one side.The other end sealing of cartridge filter 3, the coaxial power transmission shaft 2 that is fixed with on the end face of this blind end, this power transmission shaft 2 rotates and is assemblied on the frame 1 of cartridge filter blind end one side.The other end of power transmission shaft 2 and drive unit 4 are in transmission connection.In the present embodiment, monosymmetricly at the tube end of the water inlet end port bottom of cartridge filter 3 be provided with two support wheels 5 that are used for holding cartridge filter 3, two support wheels 5 rotate by support and are assemblied on the frame 1, its support comprises two gripper shoes 51 that are provided with relatively at interval, be equipped with bearing pin 52 in the upper end of two gripper shoes 51, each support wheel 5 rotates by two bearings that are set up in parallel 56 respectively and is assemblied on the bearing pin 52, cooperate with the outer wall rolling of cartridge filter 3, two support wheels 5 axially parallel with the axis of cartridge filter 3, be respectively arranged with cover plate 54 at the two ends of support wheel 5, between the cover plate 54 at two ends and bearing 56, be respectively arranged with sealing ring 55.Being provided with two in the bottom of cartridge filter 3 blind ends is used for cartridge filter 3 axial limitings, prevent the position-limited wheel 6 of cylinder axial float, two position-limited wheels 6 are assemblied on the frame 1 by the wheel carrier rotation of correspondence setting respectively, its wheel carrier comprises two auxiliary support plates 61 that are provided with relatively at interval, axially be equipped with a bearing pin 62 at the upper end edge cartridge filter 3 of two auxiliary support plates 61, each position-limited wheel 6 rotates by two bearings that are set up in parallel 66 respectively and is assemblied on the bearing pin 62, cooperate with the rolling of cartridge filter 3 outer walls, the axis of each position-limited wheel 6 is parallel with the axis of cartridge filter 3, be respectively arranged with cover plate 64 at the two ends of position-limited wheel 6, between the cover plate 64 at two ends and bearing 66, be respectively arranged with sealing ring 65, on the outer peripheral face of position-limited wheel 6 radially convex with annular lip, the groove that the circumferential cross section that offers its cross section and this annular lip coincide and cooperates on the outer peripheral face of cartridge filter 3 blind ends, annular lip and groove form the block fit structure, in the present embodiment, annular lip is the angular structure that convex-concave cooperates with groove.
For ease of installing and using of equipment, in the present embodiment, frame 3, bracing frame 5 and auxiliary support frame 6 are installed on the base 10.
The utility model is not limited to the foregoing description, those skilled in the art is easy to expect the equivalent deformation of other structures or shape, for example, each support wheel also can be supported on the middle part of cartridge filter, quantitatively can be two also can be more than three, and the both sides that the branch that each support wheel can symmetry is located at the cartridge filter axis also can be asymmetric distribution at interval before and after the axis of cartridge filter; Position-limited wheel not only can be arranged on cartridge filter blind end bottom and cooperate with the groove block by flange, it also can be arranged on the end of blind end, on position-limited wheel, axially be provided with annular table terrace structure, the miner diameter end holding of position-limited wheel is on the cartridge filter outer wall, and the step surface of position-limited wheel cooperates with the end face block of the blind end of cartridge filter.
This single-cantilever drum filter in use, because its bottom at the water inlet end of cartridge filter is provided with bracing frame cartridge filter is formed support, thereby prevented the sagging of cartridge filter water inlet end, make cartridge filter when rotating, can evenly rotate around axis, greatly reduce the circular runout of cartridge filter, even the length of cartridge filter prolongs, this bracing frame also can form effective support to cartridge filter, thereby has strengthened the filter capacity of this drum filter; Simultaneously, the flange and the groove that cooperate by convex-concave between the position-limited wheel that is supported on cartridge filter blind end bottom and the cartridge filter form the block fit structure, make cartridge filter when rotating limited wheel shaft to spacing, thereby overcome the axial runout that produces when cartridge filter rotates, make the rotation of drum filter more steady, effectively reduce the wearing and tearing of the sliding bearing between power transmission shaft and the frame, prolonged the service life of equipment.
Claims (6)
1. single-cantilever drum filter, comprise frame and cartridge filter, the end sealing that cartridge filter is axial, the other end is provided with inlet channel, coaxially on the end face of this cartridge filter by its blind end be connected and be installed on the frame, it is characterized in that both sides are arranged with at least two support wheels that are used for the holding cartridge filter at the bottom of the tube of the bottom of described cartridge filter with power transmission shaft that frame is rotated assembling, each support wheel rotates by support and is assemblied on the frame, and the axis of each support wheel is parallel with the axis of cartridge filter.
2. single-cantilever drum filter according to claim 1 is characterized in that, described each support wheel one group of vertical center line along cylinder in twos is symmetrical arranged.
3. single-cantilever drum filter according to claim 1 is characterized in that, described each support wheel holding is in the port part of the water inlet end of cylinder.
4. according to claim 1 or 2 or 3 described single-cantilever drum filters, it is characterized in that, tube both sides, the end at described cylinder also are arranged with at least two position-limited wheels that are used to prevent the cylinder axial float, the axis of each position-limited wheel is parallel with cylinder axis, correspondingly on the outer wall of the side face of each position-limited wheel and cylinder is provided with the convex-concave structure that axial block cooperates.
5. single-cantilever drum filter according to claim 4, it is characterized in that, described position-limited wheel correspondence is arranged on the end of cylinder blind end, on the outer peripheral face of described position-limited wheel, radially convex with flange, circumferential offering and the concavo-convex groove that cooperates of described flange on the outer peripheral face of described cartridge filter blind end.
6. single-cantilever drum filter according to claim 5 is characterized in that, described groove is the angular structure that coincide and cooperate with the cross section of flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205579003U CN201855611U (en) | 2010-10-12 | 2010-10-12 | Single-cantilever roller-type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205579003U CN201855611U (en) | 2010-10-12 | 2010-10-12 | Single-cantilever roller-type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201855611U true CN201855611U (en) | 2011-06-08 |
Family
ID=44101430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205579003U Expired - Lifetime CN201855611U (en) | 2010-10-12 | 2010-10-12 | Single-cantilever roller-type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201855611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407263A (en) * | 2019-07-17 | 2019-11-05 | 上海世浦泰膜科技有限公司 | A drum type grill machine |
| CN111093796A (en) * | 2017-09-13 | 2020-05-01 | 株式会社分离 | filter device |
-
2010
- 2010-10-12 CN CN2010205579003U patent/CN201855611U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111093796A (en) * | 2017-09-13 | 2020-05-01 | 株式会社分离 | filter device |
| CN111093796B (en) * | 2017-09-13 | 2021-12-24 | 株式会社分离 | Filter device |
| US11628386B2 (en) | 2017-09-13 | 2023-04-18 | Bunri Incorporation | Filtration device |
| CN110407263A (en) * | 2019-07-17 | 2019-11-05 | 上海世浦泰膜科技有限公司 | A drum type grill machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110608 |
|
| CX01 | Expiry of patent term |