CN211635455U - Basket type filter - Google Patents

Abstract

The utility model relates to a basket filter belongs to filter equipment's technical field, including the filter main part, the filter main part includes the barrel and can dismantle the cover lid that the lid closed on the barrel, and lateral wall fixedly connected with feed liquor pipe, drain pipe and the blow off pipe of barrel install the filter basket in the inner chamber of barrel, install clean mechanism in the filter basket inner chamber, clean mechanism includes rotates the pivot of being connected and the at least first brush silk of being connected to the pivot lateral wall with the cover, and first brush silk sets up and its inner wall contact of keeping away from pivot one end and barrel along pivot length direction, installs the rotatory motor of drive pivot on the cover, and the output of motor links to each other with the top of pivot. The utility model discloses have ability self-cleaning, reduce the frequency that the basket was strained in artifical clearance, use more convenient effect.

Description

Basket type filter

Technical Field

The utility model belongs to the technical field of filter equipment's technique and specifically relates to a basket filter is related to.

Background

The basket filter is also called as a blue filter and is mainly used for filtering sundries in pipelines on oil or other liquid pipelines, and the basket filter is called as a blue filter because the structure of a filter screen of the basket filter is different from that of other filter screens and the shape of the filter screen is like a basket.

The utility model with the publication number of CN209005338U discloses a basket filter, which comprises a cylinder body, wherein the left and right side surfaces of the inner wall of the cylinder body are respectively fixedly connected with one side far away from two supporting plates, and the upper surfaces of the supporting plates are lapped with the lower surface of a filter basket; through setting up blind flange, screw thread post, first screw hole and second screw hole, make things convenient for people to take off the blind flange, realize the flat import and export mode of advancing the flush, and then make things convenient for people to install and take out and strain the basket, the device adopts the flat import and export mode of advancing the flush, the basket is strained with the dismantlement of being convenient for to install, more makes things convenient for people to maintain basket filter simultaneously, has abandoned traditional basket filter and has advanced the mode of going out from top to bottom, labour saving and time saving, the use in the pipe network of being more convenient for.

The above prior art solutions have the following drawbacks: sundries in the pipeline are easily attached to the side wall of the filter basket under the driving of water flow, the filter basket needs to be taken out frequently by manpower for cleaning treatment, the operation is frequent, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a basket filter has certain self-cleaning function, reduces the frequency that the basket was strained in artifical clearance, and it is more convenient to use.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a basket filter, includes filter main part, and filter main part includes the barrel and can dismantle the cover lid that the lid closed on the barrel, and lateral wall fixedly connected with feed liquor pipe, drain pipe and the blow off pipe of barrel install in the inner chamber of barrel and strain the basket, strain and install clean mechanism in the basket inner chamber, clean mechanism includes and rotates the pivot of being connected and the at least first brush silk of being listed as of fixed connection to pivot lateral wall with the barrel lid, and first brush silk sets up and its inner wall contact of keeping away from pivot one end and barrel along pivot length direction, installs the rotatory motor of drive pivot on the barrel lid, and the output of motor links to each other with the top of pivot.

Through adopting above-mentioned technical scheme, during liquid flowed into the filter basket in the barrel from the feed liquor pipe, the motor drove pivot and first brush silk and rotates, stirs the great impurity that condenses in the liquid and scatters, avoids the bold impurity to block liquid trickling. Liquid filtered by the filter basket is discharged from the liquid outlet pipe, impurity particles in the liquid are left in the filter basket, the side wall of the filter basket is washed in the rotating process of the first brush wire, and part of impurities embedded into pores of the filter basket are washed out, so that the problem of blockage of the filter basket is solved, and the filter basket is not required to be frequently taken out to clean impurities in the pore size. Only when the impurities in the filter basket are more, the cylinder cover is opened, and the filter basket is taken out for cleaning. The manual operation frequency is greatly reduced, and the use is more convenient.

The present invention may be further configured in a preferred embodiment as: the peripheral wall of the rotating shaft is fixedly connected with at least one row of second brush filaments along the length direction of the rotating shaft, and the length of the second brush filaments is between one third and one half of that of the first brush filaments.

Through adopting above-mentioned technical scheme, the pivot drives first brush silk and second brush silk rotation in-process, and some flocculent impurity can convolute to first brush silk and second brush silk on, and second brush silk length is between the third of first brush silk to the half, can alleviate the second brush silk because the too many flocculent impurity of convolution hinders the possibility that liquid flows. When the filter basket is taken out to clean impurities, the flocculent impurities on the first brush wires and the second brush wires can be cleaned and then continuously used.

The present invention may be further configured in a preferred embodiment as: the top end of the rotating shaft is connected with an output shaft of the motor through threads.

Through adopting above-mentioned technical scheme, after first brush silk or second brush silk are impaired, the pivot of being convenient for the user of service is twisted off and is changed, and it is more convenient to use.

The present invention may be further configured in a preferred embodiment as: the terminal edge of cover bottom is provided with the locating part of at least one "L" form, and one of them lateral wall top of locating part and the diapire fixed connection of cover, another lateral wall of locating part set up towards the axle center of cover, and the top fixedly connected with joint strip of barrel periphery wall, joint strip and locating part looks adaptation.

By adopting the technical scheme, when the barrel cover is rotated to enable the limiting piece to be meshed with the clamping strip, the barrel cover is tightly covered at the top end of the barrel body; when rotating the cover and making locating part and joint strip dislocation, can take off the cover from the barrel fast, for traditional bolt or flange joint cover and barrel that use, dismantle with the installation swift, laborsaving, convenient to use, easy operation.

The present invention may be further configured in a preferred embodiment as: the bottom end of the cylinder cover is fixedly connected with at least one hanging ring, the top end of the filter basket is fixedly connected with at least one connecting rod, one end of the connecting rod is fixedly connected with the filter basket, and one end, far away from the filter basket, of the connecting rod is bent into a hook shape and hung in the hanging ring.

Through adopting above-mentioned technical scheme, just can will strain the basket and take out the barrel when upwards moving the cover, then take off the connecting rod from the link and just separable cover and strain the basket, then impurity in the clearance strain the basket, easy operation, convenience.

The present invention may be further configured in a preferred embodiment as: the filter basket comprises a basket body and a basket bottom detachably connected to the bottom end of the basket body.

Through adopting above-mentioned technical scheme, the cover is taken off from the barrel and after supplying water through the delivery pipe and rinsing, and the user of service can unscrew the basket bottom, is favorable to getting rid of impurity and ponding in straining the basket totally.

The present invention may be further configured in a preferred embodiment as: the inner wall fixedly connected with baffle of basket body, the baffle sets up towards the slope of basket bottom.

Through adopting above-mentioned technical scheme, when straining the basket and filtering, some impurity particles brushed down by first brush silk can be along the baffle landing to the bottom of the basket, and the baffle can also block the impurity particles at the bottom of the basket and is rolled back to the basket body by rivers in, further reduces the influence of impurity particles to straining basket filtration performance.

The present invention may be further configured in a preferred embodiment as: and an observation window is arranged at the top end of the side wall of the cylinder body.

Through adopting above-mentioned technical scheme, the user of being convenient for observes the volume of the impurity in straining the basket to judge whether need take out and strain the basket and clear up.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the cleaning mechanism has a certain self-cleaning function, the probability of blockage of the filter basket is reduced, the manual operation frequency is greatly reduced, and the use is more convenient;

2. the barrel cover and the barrel body are connected through the limiting piece and the clamping strip, and compared with the traditional method of connecting the barrel cover and the barrel body through bolts or flanges, the barrel cover and the barrel body are quick and labor-saving to disassemble and assemble, convenient to use and simple to operate;

3. the baffle can stop that the impurity granule at the bottom of the basket is rolled back to the basket body by rivers in, further reduces impurity granule to straining basket filtration performance's influence.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an exploded view for illustrating the assembly of parts;

fig. 4 is an enlarged view of a portion B of fig. 3.

Reference numerals: 1. a barrel; 11. a clamping strip; 12. an observation window; 2. a cylinder cover; 21. a limiting member; 22. a seal ring; 23. hanging a ring; 24. a through hole; 3. a liquid inlet pipe; 4. a liquid outlet pipe; 5. a blow-off pipe; 51. sealing the cover; 6. a filter basket; 61. a connecting rod; 62. a basket body; 621. a baffle plate; 63. a basket bottom; 7. a cleaning mechanism; 71. a rotating shaft; 72. a first brush filament; 73. a motor; 731. a housing; 74. and a second brush wire.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a basket filter, including filter main part and install clean mechanism 7 in filter main part, clean mechanism 7 can clean filter main part to a certain extent, and then reduces the frequency of artifical clean filter main part, and it is more convenient to use.

Referring to fig. 1, the filter main body comprises a cylindrical barrel body 1 and a circular barrel cover 2 which is detachably covered on the barrel body 1, a liquid inlet pipe 3 is welded on the side wall of the barrel body 1, and the liquid inlet pipe 3 is communicated with the barrel body 1 so that liquid in the liquid inlet pipe can flow into the inner cavity of the barrel body 1. The side wall of the barrel 1, which is opposite to the liquid inlet pipe 3, is welded with the liquid outlet pipe 4, and the liquid outlet pipe 4 is communicated with the barrel 1 and used for outputting liquid in the barrel 1. The bottom welding of barrel 1 lateral wall has the blow off pipe 5 of intercommunication, and the one end threaded connection that barrel 1 was kept away from to blow off pipe 5 has closing cap 51 to clearance personnel can unscrew closing cap 51 and discharge the waste liquid in the barrel 1 inner chamber when clearance barrel 1. An observation window 12 is arranged at the top end of the side wall of the cylinder body 1, and transparent glass is arranged on the observation window 12, so that a cleaner can observe the condition in the cylinder body 1.

Referring to fig. 1 and 2, filter basket 6 is installed to the inner chamber of barrel 1, filter basket 6 is opened the stainless steel cylinder and the top slope setting that have a plurality of apopores for the perisporium, when filter basket 6 is installed in barrel 1, the lower extreme of the top inclined plane of filter basket 6 is less than feed liquor pipe 3, the top of filter basket 6 is higher than drain pipe 4, so that the liquid that flows into the inner chamber of barrel 1 via feed liquor pipe 3 can flow into filter basket 6, discharge from drain pipe 4 after the filtration of filter basket 6 again, thereby detach in collecting filter basket 6 with the impurity granule in the liquid.

Referring to fig. 2 and 3, two stainless steel connecting rods 61 are welded at the top ends of two opposite side walls of the filter basket 6, one end of each connecting rod 61 is fixed with the filter basket 6, and the other end of each connecting rod is connected with the cylinder cover 2. Filter basket 6 includes circular tube form basket body 62 and threaded connection in the basket end 63 of basket body 62 bottom, and when impurity rubbish was more in filter basket 6, can take out barrel 1 with filter basket 6 after, unscrew basket end 63, the rubbish in the more convenient clearance filter basket 6. The annular baffle 621 is welded on the inner wall of the basket body 62, the baffle 621 is inclined towards the bottom 63, so that some impurity particles with large mass can slide down to the bottom 63 along the baffle 621, and the baffle 621 can also prevent the impurity particles at the bottom 63 from being rewound into the basket body 62 by water flow.

Referring to fig. 3 and 4, the end edge of the bottom of the cylinder cover 2 is integrally formed and connected with a plurality of "L" -shaped limiting members 21, the limiting members 21 are distributed at the end edge of the bottom of the cylinder cover 2 at intervals, the top end of one side wall of the limiting members 21 is fixed with the bottom wall of the cylinder cover 2, and the other side wall of the limiting members 21 is arranged toward the axis of the cylinder cover 2. The fixed bonding of 2 diapire of cover has sealing washer 22, and sealing washer 22 can be the elastic rubber circle, and when the cover 2 lid closed on barrel 1, sealing washer 22 can cushion the collision of cover 2 and barrel 1, can also strengthen the leakproofness between barrel 1 and the cover 2. The top end of the peripheral wall of the barrel body 1 is integrally connected with a plurality of rectangular clamping strips 11, the clamping strips 11 are arranged at intervals and are matched with the limiting parts 21, and when the barrel cover 2 is rotated to enable the clamping strips 11 to be clamped into a groove formed by the limiting parts 21 and the bottom wall of the barrel cover 2 in a surrounding mode, the barrel cover 2 covers the barrel body 1; when the cover 2 is rotated so that the latch strip 11 is located in the gap between two adjacent stoppers 21, the cover 2 can be removed from the cartridge 1.

Referring to fig. 3 and 4, the top wall of the cylinder cover 2 is welded with two circular hanging rings 23 at intervals, the distance between the two hanging rings 23 is the same as the distance between the two connecting rods 61, and the hanging rings are used for being connected with one end of the connecting rod 61 far away from the filter basket 6, so that the filter basket 6 is hung on the cylinder cover 2, and the filter basket 6 can be taken out of the cylinder body 1 at the same time when the cylinder cover 2 is taken down.

Referring to fig. 2 and 3, the cleaning mechanism 7 includes a rotating shaft 71 having a circular tube shape, and first and second brush wires 72 and 74 fixedly adhered to a side wall of the rotating shaft 71, the first and second brush wires 72 and 74 being disposed along a length direction of the rotating shaft 71, and the first and second brush wires 72 and 74 may be abrasive wires or stainless steel wires. The top end of the rotating shaft 71 is connected with a motor 73, the motor 73 is connected with a shell 731 through a bolt, and the shell 731 sleeves the motor 73 in the inner cavity of the shell 731 and is fixed at the top end of the cylinder cover 2 through a bolt. The top end of the cylinder cover 2 is provided with a through hole 24 for the output shaft of the motor 73 to pass through, and the output shaft of the motor 73 extends into the cylinder 1 from the through hole 24 and is in threaded connection with the rotating shaft 71. So that the beating rotary shaft 71 rotates when the output shaft of the motor 73 rotates. The first brush wires 72 are provided in a row and one end thereof away from the rotating shaft 71 is in contact with the inner wall of the filter basket 6 for washing the foreign substances on the inner wall of the filter basket 6. The second brush wires 74 are provided with 5 rows for convolution of the flocculent impurities in the liquid, and the length of the second brush wires 74 is between one third and one half of the length of the first brush wires 72, so that the second brush wires 74 can be prevented from being excessively convoluted to affect the flow of the liquid. Because the output shaft of the motor 73 is in threaded connection with the rotating shaft 71, a user can conveniently unscrew the rotating shaft 71 for replacement, and the use is more convenient.

The specific use mode of the embodiment is as follows: the user puts into barrel 1 with the lower one side in filter basket 6 top near feed liquor pipe 3, rotates cover 2 and makes joint strip 11 block go into the recess that locating part 21 and 2 diapire of cover enclose, gets up barrel 1 closing cap. The motor 73 is started, the output shaft of the motor 73 drives the rotating shaft 71 to rotate, the rotating shaft 71 drives the first brush wires 72 and the second brush wires 74 to rotate, the inner wall of the filter basket 6 is washed and cleaned in the rotating process of the first brush wires 72, flocculent impurities in liquid are rolled together in the rotating process of the second brush wires 74, the first brush wires 72 and the second brush wires 74 can also stir larger impurities coagulated in the liquid, and the situation that the liquid flows due to blocking of large impurities is avoided. Reduce the possibility of straining basket 6 jam, need not frequently take out the impurity of straining in the basket 6 clearance aperture, only need observe the impurity of straining in the basket 6 when more through observation window 24, take off cover 2, to strain basket 6, first brush silk 72 and second brush silk 74 clear up can, manual operation frequency greatly reduced, it is more convenient to use. When the first brush wires 72 and the second brush wires 74 need to be replaced, a user can unscrew the rotating shaft 71 and replace with a new one.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a basket filter, includes the filter main part, the filter main part includes barrel (1) and can dismantle cover lid (2) of closing on barrel (1), the lateral wall fixedly connected with feed liquor pipe (3), drain pipe (4) and blow off pipe (5) of barrel (1), installs basket (6), its characterized in that in the inner chamber of barrel (1): install clean mechanism (7) in straining basket (6) inner chamber, clean mechanism (7) include with cover (2) rotate pivot (71) of being connected and at least a row of first brush silk (72) of fixed connection to pivot (71) lateral wall, first brush silk (72) set up and its inner wall contact of keeping away from pivot (71) one end and barrel (1) along pivot (71) length direction, install motor (73) of drive pivot (71) rotation on cover (2), the output of motor (73) links to each other with the top of pivot (71).

2. The basket filter of claim 1, wherein: the peripheral wall of the rotating shaft (71) is fixedly connected with at least one row of second brush filaments (74) along the length direction of the rotating shaft (71), and the length of the second brush filaments (74) is between one third and one half of that of the first brush filaments (72).

3. The basket filter of claim 1, wherein: the top end of the rotating shaft (71) is connected with the output shaft of the motor (73) through threads.

4. The basket filter of claim 1, wherein: the terminal edge of cover (2) bottom is provided with locating part (21) of at least one "L" form, the diapire fixed connection of one of them lateral wall top of locating part (21) and cover (2), and another lateral wall of locating part (21) sets up towards the axle center of cover (2), top fixedly connected with joint strip (11) of barrel (1) periphery wall, joint strip (11) and locating part (21) looks adaptation.

5. The basket filter of claim 1, wherein: the bottom end of the cylinder cover (2) is fixedly connected with at least one hanging ring (23), the top end of the filter basket (6) is fixedly connected with at least one connecting rod (61), one end of the connecting rod (61) is fixedly connected with the filter basket (6), and one end, far away from the filter basket (6), of the connecting rod (61) is bent into a hook shape and hung in the hanging ring (23).

6. The basket filter of claim 1, wherein: the filter basket (6) comprises a basket body (62) and a basket bottom (63) detachably connected to the bottom end of the basket body (62).

7. The basket filter of claim 6, wherein: the inner wall of the basket body (62) is fixedly connected with a baffle (621), and the baffle (621) is obliquely arranged towards the basket bottom (63).

8. The basket filter of claim 1, wherein: an observation window (12) is arranged at the top end of the side wall of the cylinder body (1).

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