CN215939574U - Ultrafiltration composite filter element with long service life - Google Patents

Abstract

The utility model discloses an ultrafiltration composite filter element with long service life, which relates to the field of composite filter elements and comprises a shell, the inner circular wall surface of the shell is fixedly sleeved with an ultrafiltration composite filter element body, the outer circular wall surface of the shell is provided with threads, the excircle wall surface of the shell is in threaded connection with a front cover, the inner circle wall surface of the shell is provided with a filtering component for filtering impurities, water is in full contact with a water purifying agent in the storage tank through the treatment hole, rust, silt and the like in the water can be precipitated, the purified water enters the interior of the ultrafiltration composite filter element body, the sediment can be left in the processing box, the staff takes out the fixed pipe from the inside of the fixed hole, the sediment of handling incasement portion is cleared up, reduces impurity and the iron rust that gets into ultrafiltration composite filter element body, reaches extension ultrafiltration composite filter element body life's effect.

Description

Ultrafiltration composite filter element with long service life

Technical Field

The utility model relates to the field of composite filter elements, in particular to an ultrafiltration composite filter element with long service life.

Background

The composite filter element is characterized in that one or more filter elements with independent functions are scientifically integrated on one filter element according to needs to play a role together, compared with a common filter element, the composite filter element has high filtering efficiency, different filtering materials have complementary advantages, the applicable environment is wider, particularly in liquid with complex water quality environment, the filtering cost is low, the used materials are less, the required matched equipment is less during use, and the space and the time are saved during use.

For example, chinese patent publication No. CN208742307U discloses an ultrafiltration composite filter element, which is characterized in that a perforated mold shell is additionally installed on an ultrafiltration core, and an outer PAC layer is provided, so that various impurities such as rust, mud, sand, clay, etc. in tap water can be removed by matching the outer PAC layer with the perforated mold shell, thereby avoiding the problems of easy blockage of the filter element of the ultrafiltration core, flattening membrane filaments, etc., and prolonging the service life of the filter element.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ultrafiltration composite filter element with long service life, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a long service life's ultrafiltration combined filter core, includes the shell, the fixed ultrafiltration combined filter core body that has cup jointed of interior circle wall of shell, the excircle wall of shell is seted up threadedly, the excircle wall threaded connection of shell has the protecgulum, the interior circle wall of shell is provided with the filtering component who is used for filtering impurity, filtering component includes: the utility model discloses a fixed round of fixed orifices, including the shell, handle the case activity and cup joint the interior round wall at the shell, the excircle wall fixed mounting of handling the case has two sliders, two spouts have been seted up to the interior round wall of shell, the slider with spout sliding connection, a plurality of drainage hole has been seted up to the top surface of handling the case, the interior round wall fixed mounting of handling the case has the fixed column, the excircle wall activity of fixed column has cup jointed the rotating tube, the excircle wall fixed mounting of rotating tube has a plurality of bin, a plurality of treatment holes have all been seted up to the both sides of bin, the fixed orifices has been seted up to the bottom surface of handling the case, screw thread has been seted up to the interior round wall of fixed orifices, the interior round wall threaded connection of fixed orifices has fixed pipe, the fixed net that blocks that has cup jointed of fixed pipe.

Based on the structure, through the arranged water filtering holes, water enters the inside of the treatment box through the water filtering holes, after the water enters the treatment box, the impact force of the water can enable the storage box and the rotating pipe to rotate around the fixed column, in the rotating process of the storage box, the water is fully contacted with the water purifying agent in the storage box through the treatment holes, through the arranged fixed pipe, the fixed pipe can slow down the speed of the water flowing out of the treatment box, the contact time of the water and the water purifying agent in the storage box is prolonged, iron rust, silt and the like in the water can be precipitated, through the arranged blocking net, the purified water passes through the blocking net and the fixed pipe to enter the inside of the ultrafiltration composite filter element body, the precipitate can be left in the treatment box, a worker takes the front cover away, the treatment box and the sliding block are taken out from the inside of the shell, then the fixed pipe is taken out from the inside of the fixed holes, and the precipitate in the treatment box is cleaned, reduce impurity and the iron rust that gets into ultrafiltration composite filter core body, prevent that ultrafiltration composite filter core body from blockking up, reach the effect of extension ultrafiltration composite filter core body life.

Preferably, the circular through-hole has been seted up to the top surface of protecgulum, the fixed inlet tube that has cup jointed of interior circle wall of circular through-hole, the top surface of protecgulum is provided with the spliced pole, the interior circle wall of spliced pole is seted up threadedly, the mounting hole has been seted up to the bottom surface of spliced pole, the interior circle wall of mounting hole with the fixed cup jointing of excircle wall of inlet tube, the fixed filter screen that has cup jointed of interior circle wall of spliced pole.

Further, through the filter screen that sets up, water is when the process filter screen, and the surface at the filter screen can be stayed with the stone to the big granule of aquatic, prevents that sand and stone from passing through the inside that spliced pole and inlet tube got into the shell, and through the spliced pole that sets up, the spliced pole can be connected with other equipment, is convenient for cooperate other equipment uses.

Preferably, a sealing ring is fixedly mounted on the inner top surface of the front cover.

Furthermore, through the sealing ring, water can be prevented from seeping out from a gap between the front cover and the shell through the sealing ring, and the sealing performance of the front cover is improved.

Preferably, the outer circle wall surface of the shell is fixedly provided with two supporting columns, and one ends of the two supporting columns are fixedly provided with supporting plates.

Further, through the support column that sets up, the support column can support the backup pad, and through the backup pad that sets up, when the staff transversely placed the shell subaerial, the backup pad can prevent that the shell from rolling to place the shell steadily subaerial.

Preferably, the inner circle wall surface of the shell is fixedly sleeved with a one-way valve.

Furthermore, through the check valve that sets up, the water after handling through handling case and ultrafiltration composite filter element body can pass the check valve, and the check valve can prevent that the water after handling from flowing backwards in ultrafiltration composite filter element body and mixing with the water of not complete filtration.

Preferably, the outer circle wall surface of the shell is in threaded connection with a rear cover, a circular through hole is formed in the bottom surface of the rear cover, and the inner circle wall surface of the circular through hole is fixedly sleeved with a water outlet pipe.

Furthermore, through the arranged water outlet pipe, the filtered water is discharged to the outside of the shell through the water outlet pipe, so that the uniform collection and use of workers are facilitated.

In conclusion, the technical effects and advantages of the utility model are as follows:

through the arranged water filtering holes, water enters the inside of the treatment box through the water filtering holes, after the water enters the treatment box, the impact force of the water can enable the storage box and the rotating pipe to rotate around the fixed column, in the rotating process of the storage box, the water is fully contacted with the water purifying agent inside the storage box through the treatment holes, the fixed pipe can slow down the speed of the water flowing out of the treatment box, the contact time of the water and the water purifying agent in the storage box is prolonged, rust, silt and the like in the water can be precipitated, the purified water passes through the blocking net and the fixed pipe to enter the inside of the shell, the precipitate can be left in the inside of the treatment box, a worker takes the front cover away, the treatment box and the slide block out of the inside of the shell, then the fixed pipe is taken out of the inside of the fixed holes, the precipitate in the treatment box is cleaned, the impurities and the rust entering the ultrafiltration composite filter element body are reduced, and the blockage of the ultrafiltration composite filter element body is prevented, the effect of prolonging the service life of the ultrafiltration composite filter element body is achieved.

Through the outlet pipe that sets up, the outside of shell is discharged through the outlet pipe to the water after the filtration, and the unified collection of staff of being convenient for is used, and through the support column that sets up, the support column can support the backup pad, through the backup pad that sets up, transversely places the shell subaerial time when the staff, and the backup pad can prevent that the shell from rolling to place the shell steadily subaerial.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a slider structure according to the present invention;

FIG. 3 is a schematic view of the structure of the fixed pipe in the present invention;

FIG. 4 is a schematic view of a connecting column structure according to the present invention;

FIG. 5 is a bottom view of the front cover structure of the present invention;

fig. 6 is a bottom view of the rear cover structure of the present invention.

In the figure: 1. a housing; 2. a front cover; 3. connecting columns; 4. a water inlet pipe; 5. a support pillar; 6. a support plate; 7. a rear cover; 8. a water outlet pipe; 9. a chute; 10. a treatment tank; 11. an ultrafiltration composite filter element body; 12. a one-way valve; 13. a slider; 14. water filtering holes; 15. a storage tank; 16. processing the hole; 17. rotating the tube; 18. fixing a column; 19. a fixing hole; 20. a fixed tube; 21. mounting holes; 22. a filter screen; 23. a seal ring; 24. a barrier net.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-6, an ultrafiltration composite filter element with a long service life comprises a housing 1, an ultrafiltration composite filter element body 11 is fixedly sleeved on an inner circular wall surface of the housing 1, an outer circular wall surface of the housing 1 is provided with threads, a front cover 2 is in threaded connection with the outer circular wall surface of the housing 1, the front cover 2 is of a hollow cylindrical structure, the bottom surface of the front cover is open, the inner circular wall surface of the front cover 2 is provided with threads, the inner circular wall surface of the housing 1 is provided with a filter assembly for filtering impurities, the filter assembly comprises a treatment box 10, the treatment box 10 is movably sleeved on the inner circular wall surface of the housing 1, two sliding blocks 13 are fixedly arranged on the outer circular wall surface of the treatment box 10, two sliding grooves 9 are arranged on the inner circular wall surface of the housing 1, the sliding blocks 13 are in sliding connection with the sliding grooves 9, a plurality of water filtering holes 14 are arranged on the top surface of the treatment box 10, and a fixed column 18 is fixedly arranged on the inner circular wall surface of the treatment box 10, rotating tube 17 activity cup joints the excircle wall at fixed column 18, the equal fixed mounting of a plurality of bin 15 is at the excircle wall of rotating tube 17, a plurality of processing hole 16 has all been seted up to bin 15's both sides, fixed orifices 19 have been seted up to the bottom surface of processing case 10, bin 15 is cavity rectangle and inside purifier that is provided with, the screw thread has been seted up to the interior circle wall of fixed orifices 19, the interior circle wall threaded connection of fixed orifices 19 has fixed pipe 20, the fixed net 24 that blocks that has cup jointed of interior circle wall of fixed pipe 20.

Based on the above structure, after water enters the treatment tank 10, the impact force of the water can make the storage tank 15 and the rotating pipe 17 rotate around the fixing column 18 through the arranged water filtering holes 14, in the process of the rotation of the storage tank 15, the water is fully contacted with the water purifying agent in the storage tank 15 through the treatment holes 16, the fixed pipe 20 can slow down the speed of the water flowing out of the treatment tank 10 through the arranged fixed pipe 20, so that the contact time of the water and the water purifying agent in the storage tank 15 is prolonged, iron rust, silt and the like in the water can be precipitated, the purified water passes through the blocking net 24 and the fixed pipe 20 to enter the interior of the ultrafiltration composite filter element body 11 through the arranged blocking net 24, the precipitate can be remained in the interior of the treatment tank 10, a worker takes away the front cover 2, takes out the treatment tank 10 and the slide block 13 from the interior of the shell 1, takes out the fixed pipe 20 from the interior of the fixed hole 19, the sediment inside the treatment box 10 is cleaned, impurities and rust entering the ultrafiltration composite filter element body 11 are reduced, the ultrafiltration composite filter element body 11 is prevented from being blocked, and the effect of prolonging the service life of the ultrafiltration composite filter element body 11 is achieved.

In this embodiment, as shown in fig. 1 and 4, a circular through hole is formed on the top surface of the front cover 2, the water inlet pipe 4 is fixedly sleeved on the inner circular wall surface of the circular through hole, the connection column 3 is arranged on the top surface of the front cover 2, the connection column 3 is of a hollow cylindrical structure and has an open top surface, the inner circular wall surface of the connection column 3 is provided with a thread, the mounting hole 21 is fixedly sleeved on the bottom surface of the connection column 3, the inner circular wall surface of the mounting hole 21 is fixedly sleeved on the outer circular wall surface of the water inlet pipe 4, the filter screen 22 is fixedly sleeved on the inner circular wall surface of the connection column 3, by the filter screen 22, when water passes through the filter screen 22, larger particles of sand and stones in the water can be left on the surface of the filter screen 22, the sand and stones are prevented from entering the inner part of the shell 1 through the connecting column 3 and the water inlet pipe 4, through the spliced pole 3 that sets up, spliced pole 3 can be connected with other equipment, is convenient for cooperate other equipment to use.

In this embodiment, as shown in fig. 5, the packing 23 is fixedly installed on the inner top surface of the front cover 2, and by providing the packing 23, the packing 23 can prevent water from leaking out from the gap between the front cover 2 and the housing 1, thereby improving the sealing performance of the front cover 2.

In this embodiment, as shown in fig. 1, two support columns 5 are all fixedly mounted on the outer circular wall surface of the housing 1, a support plate 6 is fixedly mounted at one end of each of the two support columns 5, the support columns 5 can support the support plate 6 through the support columns 5 which are arranged, and through the support plates 6 which are arranged, when the housing 1 is transversely placed on the ground by a worker, the support plates 6 can prevent the housing 1 from rolling, so that the housing 1 is stably placed on the ground.

In this embodiment, as shown in fig. 2, the check valve 12 is fixedly sleeved on the inner circular wall surface of the housing 1, the check valve 12 is an existing structure and is not described herein, through the arranged check valve 12, water treated by the treatment tank 10 and the ultrafiltration composite filter element body 11 passes through the check valve 12, and the check valve 12 can prevent the treated water from flowing back to the ultrafiltration composite filter element body 11 to be mixed with incompletely filtered water.

In this embodiment, as shown in fig. 6, the outer circular wall surface of the housing 1 is in threaded connection with the rear cover 7, the bottom surface of the rear cover 7 is provided with a circular through hole, the water outlet pipe 8 is fixedly sleeved on the inner circular wall surface of the circular through hole, and filtered water is discharged to the outside of the housing 1 through the water outlet pipe 8, so that workers can collect and use the water uniformly.

This practical theory of operation:

through the filter screen 22 that sets up, water is when passing through filter screen 22, the surface at filter screen 22 can be stayed with the stone to the big granule of aquatic, prevent that sand and stone from passing through spliced pole 3 and the inside that advances water pipe 4 got into shell 1, spliced pole 3 through the setting, spliced pole 3 can be connected with other equipment, be convenient for cooperate other equipment to use, through the sealing washer 23 that sets up, sealing washer 23 can promote the leakproofness of protecgulum 2, prevent that water from oozing from the gap between protecgulum 2 and the shell 1.

Through the set water filtering holes 14, water enters the inside of the treatment tank 10 through the water filtering holes 14, after the water enters the treatment tank 10, the impact force of the water can enable the storage tank 15 and the rotating pipe 17 to rotate around the fixed column 18, in the rotating process of the storage tank 15, the water is in full contact with the water purifying agent inside the storage tank 15 through the treatment holes 16, through the set fixed pipe 20, the fixed pipe 20 can slow down the speed of the water flowing out of the treatment tank 10, the contact time of the water and the water purifying agent inside the storage tank 15 is prolonged, iron rust, silt and the like in the water can be precipitated, through the set blocking net 24, the purified water passes through the blocking net 24 and the fixed pipe 20 to enter the inside of the ultrafiltration composite filter element body 11, the precipitate can be remained inside the treatment tank 10, a worker takes the front cover 2 away, takes the treatment tank 10 and the slide block 13 out of the inside of the shell 1, and then takes the fixed pipe 20 out of the fixed hole 19, the sediment inside the treatment box 10 is cleaned, impurities and rust entering the ultrafiltration composite filter element body 11 are reduced, the ultrafiltration composite filter element body 11 is prevented from being blocked, and the effect of prolonging the service life of the ultrafiltration composite filter element body 11 is achieved.

Through the check valve 12 that sets up, water after handling case 10 and ultrafiltration composite filter element body 11 can pass check valve 12, check valve 12 can prevent that water after handling from flowing back among ultrafiltration composite filter element body 11 and the water of not complete filtration from mixing, through the outlet pipe 8 that sets up, water after the filtration passes through outlet pipe 8 and discharges the outside to shell 1, be convenient for the staff unified collection and use, support column 5 through the setting, support column 5 can support backup pad 6, through the backup pad 6 that sets up, when the staff transversely places shell 1 subaerial time, backup pad 6 can prevent that shell 1 from rolling, thereby place shell 1 subaerial steadily.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a long service life's ultrafiltration composite filter core, includes shell (1), its characterized in that: the fixed ultrafiltration composite filter element body (11) that has cup jointed of interior circle wall of shell (1), the excircle wall of shell (1) is seted up threadedly, the excircle wall threaded connection of shell (1) has protecgulum (2), the interior circle wall of shell (1) is provided with the filtering component who is used for filtering impurity, filtering component includes: the treatment box (10), the treatment box (10) is movably sleeved on the inner circular wall surface of the shell (1), the outer circular wall surface of the treatment box (10) is fixedly provided with two sliding blocks (13), the inner circular wall surface of the shell (1) is provided with two sliding grooves (9), the sliding blocks (13) are in sliding connection with the sliding grooves (9), the top surface of the treatment box (10) is provided with a plurality of water filtering holes (14), the inner circular wall surface of the treatment box (10) is fixedly provided with a fixed column (18), the outer circular wall surface of the fixed column (18) is movably sleeved with a rotating pipe (17), the outer circular wall surface of the rotating pipe (17) is fixedly provided with a plurality of storage boxes (15), the two sides of the storage boxes (15) are respectively provided with a plurality of treatment holes (16), the bottom surface of the treatment box (10) is provided with a fixed hole (19), the inner circular wall surface of the fixed hole (19) is provided with threads, the inner circle wall surface of the fixing hole (19) is in threaded connection with a fixing pipe (20), and the inner circle wall surface of the fixing pipe (20) is fixedly sleeved with a blocking net (24).

2. The ultrafiltration composite filter element of claim 1, wherein: circular through-hole has been seted up to the top surface of protecgulum (2), inlet tube (4) have been cup jointed to the interior round wall of circular through-hole, the top surface of protecgulum (2) is provided with spliced pole (3), the interior round wall of spliced pole (3) is seted up threadedly, mounting hole (21) have been seted up to the bottom surface of spliced pole (3), the interior round wall of mounting hole (21) with the fixed cup jointing of excircle wall of inlet tube (4), filter screen (22) have been cup jointed to the interior round wall of spliced pole (3) is fixed.

3. The ultrafiltration composite filter element of claim 1, wherein: and a sealing ring (23) is fixedly arranged on the top surface of the interior of the front cover (2).

4. The ultrafiltration composite filter element of claim 1, wherein: the excircle wall fixed mounting of shell (1) has two support columns (5), two the one end fixed mounting of support column (5) has backup pad (6).

5. The ultrafiltration composite filter element of claim 1, wherein: the inner circle wall surface of the shell (1) is fixedly sleeved with a one-way valve (12).

6. The ultrafiltration composite filter element of claim 5, wherein: the outer circle wall surface of the shell (1) is in threaded connection with a rear cover (7), a circular through hole is formed in the bottom surface of the rear cover (7), and a water outlet pipe (8) is fixedly sleeved on the inner circle wall surface of the circular through hole.

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