CN213077718U

CN213077718U - Cylinder type filter

Info

Publication number: CN213077718U
Application number: CN202021774544.0U
Authority: CN
Inventors: 王屹皓; 马兴元; 邵香民; 马明华
Original assignee: Taicang Kangyuan Chemical Construction Medicine Co ltd
Current assignee: Taicang Kangyuan Chemical Construction Medicine Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-30
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to a cartridge filter, the novel nipple rectifier comprises a cylindrical shel, the inlet tube, the outlet pipe with install the filter equipment at the barrel is inside, inlet tube fixed connection is at the top of barrel, be equipped with the water pump on the inlet tube, outlet pipe fixed connection is in the bottom of barrel, filter equipment includes the filter, fixedly connected with pivot on the top surface of filter, the central axis direction setting of filter is followed in the pivot, the pivot is connected with the axle sleeve through the bearing rotation, a plurality of flabellum of fixedly connected with on the periphery wall of axle sleeve, a plurality of flabellum with one side downward sloping, fixedly connected with brush on. This application has and avoids gathering impurity on the filter, improves the work efficiency of filter, improves the filtration quality's of product effect.

Description

Cylinder type filter

Technical Field

The application relates to the technical field of production of medical intermediates, in particular to a cylindrical filter.

Background

The medical intermediate is some chemical raw materials or chemical products used in the process of synthesizing the medicine, and the chemical products can be used for synthesizing the medicine after reaching certain purity. The solid medical intermediate is prepared by rough processing, contains a large amount of impurities inside, cannot be directly used for medical production, and needs to be purified, namely, a filtering device is used for filtering the impurities in the medical intermediate.

The general filter equipment in the production at present is generally a cylinder type filter, including barrel, inlet tube, outlet pipe and install the filter in the barrel, through the impurity of filter filtering liquid medicine, have convenient to use, filter the fast piece, easy abluent characteristics.

In view of the above-mentioned related technologies, the inventor believes that there is a defect that impurities filtered out from the liquid medicine are easily accumulated on the surface of the filter plate, and clog the filter holes of the filter plate, resulting in low filtering efficiency.

SUMMERY OF THE UTILITY MODEL

In order to avoid piling up impurity on the filter, improve the treatment effeciency of filter to the liquid medicine, this application provides a cartridge type filter.

The application provides a cartridge filter adopts following technical scheme:

the utility model provides a cartridge filter, includes barrel, inlet tube, outlet pipe and installs at the inside filter equipment of barrel, inlet tube fixed connection is at the top of barrel, be equipped with the water pump on the inlet tube, outlet tube fixed connection is in the bottom of barrel, filter equipment includes the filter, fixedly connected with pivot on the top surface of filter, the central axis direction setting of filter is followed in the pivot, the pivot is rotated through the bearing and is connected with the axle sleeve, fixedly connected with a plurality of flabellum, a plurality of on the periphery wall of axle sleeve a side downward sloping of flabellum along its length direction, fixedly connected with brush on the downward one side edge of flabellum slope.

Through adopting above-mentioned technical scheme, when filter equipment filtered the liquid medicine, the drive flabellum that flows of liquid medicine rotated, and the brush on the flabellum brushes the impurity that separates from the liquid medicine on the filter to make impurity can't gather on the filter and pile up, improved the circulation of filter, promoted the filter speed of filter, improved the work efficiency of filter.

Preferably, one end of the brush, which is far away from the fan blade, is inclined downwards, the inclination angle of the brush is the same as that of the fan blade, and the tail end of the brush is abutted against the surface of the filter plate.

Through adopting above-mentioned technical scheme, the resistance that produces when rotatory is less after brush and filter support, can not obstruct the rotation of flabellum, has improved flabellum pivoted speed, has improved the clear frequency of brush, has improved the production efficiency of filter.

Preferably, the filtering device comprises a disc-shaped box body, the box body is located below the filtering plate and matched with the filtering plate, filtering holes are formed in the bottom surface of the box body, and activated carbon bags are laid in the box body.

Through adopting above-mentioned technical scheme, there is the space in filter equipment to be used for the holding to handle the material that helps to the liquid medicine, and active carbon has abundant micropore, can adsorb the impurity in the liquid medicine high-efficiently, carries out the decoloration to the liquid medicine simultaneously, has improved the filterable precision of liquid medicine and the quality of product.

Preferably, the filter plate is detachably connected to the box body.

By adopting the technical scheme, the working personnel can conveniently and flexibly open the box body to replace or clean the substances placed in the box body, and the use flexibility of the filter is improved.

Preferably, the filtering device further comprises a collecting tank, the collecting tank is fixedly connected to the inner wall of the barrel, an annular boss is fixedly connected to the inner peripheral wall of the collecting tank, the inner diameter of the boss is equal to the diameter of the box body, and an annular convex edge is fixedly connected to the outer peripheral edge of the port of the box body.

Through adopting above-mentioned technical scheme, the impurity that the brush struck off is collected to being located the collecting vat at filter plate edge, and collecting vat and box body closely cooperate, has avoided having not through filterable liquid medicine emergence to leak the outlet pipe, has improved the processingquality of filter.

Preferably, the collecting tank is detachably connected to the inner wall of the cylinder.

By adopting the technical scheme, the collecting tank can be conveniently taken out of the filter for independent cleaning, the cleaning of the whole filter for cleaning the collecting tank is avoided, the labor cost is saved, and the production and processing efficiency is improved.

Preferably, a plurality of filtering devices are arranged in the cylinder body.

By adopting the technical scheme, the liquid medicine is filtered by multiple layers in the filter, so that the filtering effect of the filter is improved, and the processing quality is improved.

Preferably, the surface of the boss is fixedly connected with a convex block, the convex edge is provided with a clamping groove used for being matched with the convex block, and the convex blocks and the clamping grooves of the plurality of filtering devices are sequentially reduced from top to bottom.

Through adopting above-mentioned technical scheme, because the inner structure of cartridge filter is comparatively compact, the barrel is darker, and the staff can carry out blind dress through the cooperation between lug and the draw-in groove when the installation filter, because lug and the draw-in groove on the filter equipment are provided with different sizes according to the upper and lower order of installation, have avoided the problem that the order mistake appears in the staff's installation, have improved the convenience of installation.

Preferably, the filtering holes of a plurality of filtering devices arranged in the cylinder body become smaller from top to bottom in sequence.

By adopting the technical scheme, the filtering holes with different sizes are used for filtering the liquid medicine in a grading manner, if each layer of filtering device is a small filtering hole, the large and small impurities are filtered in the same layer, and the filtering effect is low; if no layer all is big filtration pore, then little impurity can't be filtered, and processingquality is low, and through adopting the filtration pore of equidimension not step by step layering to filter, improved filterable precision, guaranteed the work efficiency of filter simultaneously.

In summary, the present application includes at least one of the following beneficial technical effects:

1. impurities on the filter plate are automatically swept away through the hairbrush, so that filter holes are prevented from being blocked, and the working efficiency of the filter is improved;

2. the box body for accommodating the activated carbon bag and the multi-stage layered filtration are arranged, so that the filtration precision of the product is improved;

3. through the connection of can dismantling in many places, improved the flexibility in the filter uses to staff's cost of labor has been saved.

Drawings

FIG. 1 is a schematic diagram of a cartridge filter system according to the present application;

FIG. 2 is a schematic structural view of the filtration apparatus of the present application;

FIG. 3 is an exploded view of the filtration device of the present application;

FIG. 4 is a partial cross-sectional view of the filter assembly of the present application at the connection to the cartridge;

fig. 5 is an exploded view of the filter device of the present application with an activated carbon cartridge installed.

Description of reference numerals: 1. a barrel; 2. a filtration device; 21. a filter plate; 22. a box body, 23 and a collecting tank; 3. a water inlet pipe; 4. a water outlet pipe; 5. a water pump; 6. a rotating shaft; 7. a shaft sleeve; 8. a fan blade; 9. a brush; 10. an active carbon bag; 11. filtering holes; 12. a boss; 13. a rib; 14. a bump; 15. a card slot; 16. a limiting block; 17. a limiting groove; 18. a protrusion; 19. and (4) a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a cartridge filter. Referring to fig. 1, a cartridge filter includes a cartridge 1, a water inlet pipe 3 fixedly connected to the top of the cartridge 1, a water pump 5 installed on the water inlet pipe 3, a water outlet pipe 4 fixedly connected to the bottom of the cartridge 1, and three filter devices 2 installed in the cartridge 1.

Referring to fig. 2 and 4, filter equipment 2 includes box body 22 and is annular collecting vat 23, and stopper 16 is organized to three fixedly connected with on barrel 1's the inner wall, and every stopper 16 of group is used for fixing a filter equipment 2, and every stopper 16 of group is three that the circumference distributes, and three stopper 16 all sets up along vertical direction, has seted up three spacing groove 17 on collecting vat 23's the periphery wall, and filter equipment 2 is fixed on barrel 1 through spacing groove 17 and stopper 16's cooperation. Collecting vat 23 passes through spacing groove 17 joint in barrel 1 for the staff can take out collecting vat 23 comparatively conveniently and clear up alone, need not to wash this section of thick bamboo type filter, has saved work load, has improved work efficiency.

Referring to fig. 2, an annular boss 12 is integrally formed on the inner peripheral wall of the collecting groove 23, an annular rib 13 is integrally formed on the outer peripheral wall of the box body 22, the diameter of the box body 22 is equal to the inner diameter of the collecting groove 23, and the box body 22 penetrates through the center of the collecting groove 23 and is clamped on the boss 12 through the rib 13. Box body 22 top is equipped with filter 21, and the center fixedly connected with pivot 6 of filter 21 rotates through the bearing in the pivot 6 and is connected with axle sleeve 7, the three flabellum 8 of fixedly connected with on the periphery wall of axle sleeve 7, all flabellum 8's right side downward sloping, a side fixedly connected with brush 9 of flabellum 8 downward sloping, and brush 9 evenly distributed is on flabellum 8. When waiting filterable liquid medicine when filter equipment 2, the liquid medicine drive flabellum 8 motion of downflow, and three flabellum 8 drive pivot 6 rotations jointly, and the impurity of gathering on the automatic filter 21 of clearing up of brush 9 has avoided impurity to pile up on filter 21, has guaranteed filter equipment 2's circulation, has improved the efficiency of production.

Referring to fig. 2, a projection 14 is fixedly connected to the boss 12 of the collecting groove 23, a slot 15 is formed in the rib 13 of the box body 22, the projection 14 and the slot 15 are matched with each other, and the sizes of the projection 14 and the slot 15 of the three filtering devices 2 are sequentially reduced according to the installation sequence from top to bottom. Through mutually supporting of lug 14 and draw-in groove 15, when the filter installation, the staff can carry out blind dress, because lug 14 and draw-in groove 15 of every filter equipment 2 are not of uniform size, has guaranteed that the problem that the order of installation is makeed mistakes can not appear in the staff, has improved the convenience in the filter use, has improved the efficiency of production.

Referring to fig. 3, three arch 18 of fixedly connected with on the port of box body 22, set up three and protruding 18 matched with recess 19 on the outer peripheral edges of filter 21, protruding 18 mutually supports with recess 19 and makes filter 21 fix the top at box body 22, can not arouse filter 21's rotation when fluid flow through filter equipment 2 drives flabellum 8 and rotates, guaranteed filter 21 relatively fixed's position, can carry out effectual clearance to the impurity on the filter 21 when having guaranteed that flabellum 8 rotates.

Referring to fig. 5, the bottom of box body 22 has been seted up with the filter 21 on the same filtration pore 11, has placed activated carbon package 10 in the box body 22, and inclosed accommodation space holding activated carbon package 10 through box body 22 and filter 21 formation when carrying out filtration treatment to the liquid medicine for the liquid medicine receives the absorption of active carbon when filtering, makes the fine purity of liquid medicine further improve, has improved the quality that the machine was handled.

The implementation principle of the cartridge filter in the embodiment of the application is as follows: when needs filter the liquid medicine, water pump 5 carries the liquid medicine into cartridge filter from inlet tube 3, and the liquid medicine forms vertical decurrent rivers under the effect of water pump 5 and gravity, and the liquid medicine meets the filter equipment 2 of the top of installing in barrel 1 after by the great impurity of filtration 11 filters on the filter 21. At this moment, the downward impact force of the liquid medicine drives the fan blade 8 to rotate, the fan blade 8 rotates and then drives the brush 9 to clean the surface of the filter plate 21, the brush 9 brushes impurities away from the filter plate 21, and the impurities are concentrated and brushed in the collecting tank 23 which is positioned around the filter plate 21.

The liquid medicine gets into box body 22 after filter 21 filters, passes activated carbon package 10 in box body 22, because activated carbon has stronger adsorption efficiency, the impurity in the liquid medicine is further filtered, and activated carbon plays the decoloration effect to the liquid medicine simultaneously, has improved the quality of liquid medicine.

The liquid medicine after being filtered by the activated carbon bag 10 flows out of the box body 22 through the filtering holes 11 on the bottom surface of the box body 22, continues to flow downwards under the action of the water pump 5 and gravity, and then passes through the second filtering device 2, and because the filtering holes 11 of the second filtering device 2 are smaller than those of the first filtering device 2, smaller impurities in the liquid medicine are filtered again. Then, the water flows through the second filter device 2 and then flows through the filter device 2 with a smaller third filter hole 11 for filtration. Finally, the filtration is finished and the water flows out of the water outlet pipe 4.

After the filtration is finished, due to the fact that the detachable structure is adopted for installation, workers can conveniently detach, clean and install the filtering device 2 for use. The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cartridge filter, includes barrel (1), inlet tube (3), outlet pipe (4) and installs at inside filter equipment (2) of barrel (1), inlet tube (3) fixed connection is at the top of barrel (1), be equipped with water pump (5) on inlet tube (3), outlet pipe (4) fixed connection is in the bottom of barrel (1), its characterized in that: filter equipment (2) includes filter (21), fixedly connected with pivot (6) on the top surface of filter (21), the central axis direction setting of filter (21) is followed in pivot (6), it is connected with axle sleeve (7) to rotate on pivot (6), fixedly connected with a plurality of flabellum (8), a plurality of on the periphery wall of axle sleeve (7) flabellum (8) are along its length direction's a side downward sloping, fixedly connected with brush (9) on the decurrent side of flabellum (8) slope.

2. A cartridge filter as in claim 1, wherein: one end of the brush (9) far away from the fan blade (8) inclines downwards, the inclination angles of the brush (9) and the fan blade (8) are the same, and the tail end of the brush (9) is abutted against the surface of the filter plate (21).

3. A cartridge filter as in claim 1, wherein: the filtering device (2) comprises a disc-shaped box body (22), the box body (22) is located below the filtering plate (21) and matched with the filtering plate (21), a plurality of filtering holes (11) are formed in the bottom surface of the box body (22), and the box body (22) is internally paved with an activated carbon bag (10).

4. A cartridge filter as in claim 3 wherein: the filter plate (21) is detachably connected to the box body (22).

5. A cartridge filter as in claim 1, wherein: filter equipment (2) still includes collecting vat (23), collecting vat (23) fixed connection is on the inner wall of barrel (1), fixedly connected with annular boss (12) on the internal perisporium of collecting vat (23), the internal diameter of boss (12) equals the diameter of box body (22), fixedly connected with annular bead (13) on the outer periphery of the port of box body (22).

6. A cartridge filter according to claim 5 wherein: the collecting groove (23) is detachably connected to the inner wall of the barrel body (1).

7. A cartridge filter as in claim 1, wherein: the filtering device (2) is provided with a plurality of filtering devices in the cylinder body (1).

8. A cartridge filter according to claim 5 wherein: the surface of the boss (12) is fixedly connected with a convex block (14), the convex rib (13) is provided with a clamping groove (15) matched with the convex block (14), and the convex blocks (14) and the clamping grooves (15) of the plurality of filtering devices (2) are sequentially reduced from top to bottom.

9. A cartridge filter as in claim 7 wherein: the filtering holes (11) of the filtering devices (2) arranged in the cylinder body (1) are sequentially reduced from top to bottom.