CN215962391U

CN215962391U - Automatic washing type filter element

Info

Publication number: CN215962391U
Application number: CN202121661540.6U
Authority: CN
Inventors: 代义平; 郝亮平; 成琴
Original assignee: Paran Filter Material Hubei Co ltd
Current assignee: Paran Filter Material Hubei Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-03-08
Anticipated expiration: 2031-07-21

Abstract

The utility model relates to the technical field of filter elements and discloses an automatic washing type filter element which comprises a filter cylinder, wherein a top cover is arranged at the top of the filter cylinder, the filter cylinder and the top cover are fixedly connected through a fixing bolt, and a filtered water inlet and a filtered water outlet are formed in the outer side of the filter cylinder. This automatic wash type filter core, the washing liquid water inlet can carry the washing liquid to the inside of the fixed cover of bottom, washing liquid accessible impeller and axis of rotation drive the transfer line and rotate, the transfer line passes through inside fixed cover, position sleeve and connecting rod drive the scraper blade and rotate, the scraper blade can be washd filter body's inner wall, the sealing ring that is the symmetric distribution can make filter body and a section of thick bamboo sealed the obtaining promotion, effectively avoid crossing the drainage and leaking, the drainage water inlet can carry the raw water to filter body's inside, filter body can filter the raw water, the water accessible drainage delivery port discharge after the filtration, wholly need not use electric drive, the energy-conserving effect of device has been promoted greatly.

Description

Automatic washing type filter element

Technical Field

The utility model relates to the technical field of filter elements, in particular to an automatic flushing type filter element.

Background

After harmful substances such as impurities, particles, bacteria or microorganisms in raw water are filtered by the ultrafiltration membrane, the harmful substances cannot be discharged but stay on or adsorb on the ultrafiltration membrane, and when the ultrafiltration membrane is used for a long time, the amount of the harmful substances is increased, the service life of the ultrafiltration membrane is shortened, and the filtering performance of the ultrafiltration membrane is reduced.

In the water treatment process, the inside of filter core often forms the accumulational phenomenon of impurity, not only makes rivers unsmooth, influences filterable efficiency, and accumulational impurity still can produce rotten phenomenon moreover, produces a large amount of harmful substance and bacterium, has not only shortened the life of filter core, also can not realize the self-cleaning of filter core, and the design has the defect, is not convenient for use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an automatic washing type filter element, which aims to solve the problems that impurities are often accumulated in the filter element, so that water flow is unsmooth, the filtering efficiency is influenced, the accumulated impurities can also generate a phenomenon of deterioration, a large amount of harmful substances and bacteria are generated, the service life of the filter element is shortened, the automatic cleaning of the filter element cannot be realized, and the filter element has defects in design and is inconvenient to use.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic wash type filter core, includes to strain a section of thick bamboo, the top of straining a section of thick bamboo is provided with the top cap, it passes through fixing bolt fastening connection to set up between a section of thick bamboo and the top cap, the outside of straining a section of thick bamboo is provided with drainage water inlet, drainage delivery port, the inside bottom of straining a section of thick bamboo is provided with drive mechanism, the transmission of drive mechanism upside is connected with wiper mechanism, drive mechanism's top is provided with the filter core body, the filter core body is provided with the sealing ring with drive mechanism's junction.

Preferably, the transmission mechanism comprises a bottom fixing sleeve, a bearing seat, a rotating shaft, an impeller, a cleaning liquid water inlet and a cleaning liquid water outlet, the bottom fixing sleeve is fixedly installed at the bottom inside the filter cylinder, the bearing seat is fixedly installed at the bottom inside the bottom fixing sleeve, the rotating shaft is rotatably connected inside the bearing seat, the impeller is arranged outside the rotating shaft, the cleaning liquid water inlet is arranged outside the bottom fixing sleeve, the cleaning liquid water outlet is arranged at the bottom inside the bottom fixing sleeve, in the process of using the device, the cleaning liquid water inlet can convey cleaning liquid to the inside of the bottom fixing sleeve, the cleaning liquid can drive the impeller to rotate, and the impeller can drive the rotating shaft to rotate.

Preferably, wiper mechanism is including transfer line, inside fixed cover, position sleeve, connecting rod and scraper blade, the transfer line is fixed connection with the axis of rotation, the outside at the transfer line of the equal fixed mounting of inside fixed cover and position sleeve, connecting rod fixed mounting is in the outside of inside fixed cover, the outside fixed mounting of connecting rod has the scraper blade, and at the in-process of operative installations, the axis of rotation can drive the transfer line and rotate, and the transfer line drives the scraper blade through inside fixed cover, position sleeve and connecting rod and rotates, and the scraper blade can wash the inner wall of filter core body.

Preferably, the connecting rods and the scrapers are provided with the same multiple groups, each group of connecting rods and the scrapers are provided with the same two groups of connecting rods and the same two scrapers, the connecting rods and the scrapers are symmetrically distributed on the left side and the right side of the transmission rod, and the connecting rods and the scrapers which are symmetrically distributed can improve the cleaning capacity of the cleaning mechanism in the process of using the device.

Preferably, the sealing ring is provided with the same two, and two sealing ring symmetric distributions are in the upper and lower both sides of filter core body, the sealing ring closely laminates with the filter core body, the central line of sealing ring and filter core body is located same straight line, and the sealing ring that is the symmetric distribution can make the filter core body and sealed obtain promoting, effectively avoids the drainage to leak.

Preferably, the filter cartridge is cylindrical, the filtered water inlet penetrates through the filter cartridge, the filtered water inlet extends to the inside of the filter cartridge body, and the filtered water outlet extends to the inside of the filter cartridge body.

Compared with the prior art, the utility model provides an automatic flushing type filter element, which has the following beneficial effects:

1. this automatic wash type filter core, in the in-process that uses, the washing liquid water inlet can carry the washing liquid to the inside of the fixed cover in bottom, the washing liquid can drive the impeller and rotate, the impeller can drive the axis of rotation and rotate, the axis of rotation can drive the transfer line and rotate, the transfer line is through inside fixed cover, position sleeve and connecting rod drive the scraper blade and rotate, the scraper blade can wash the inner wall of filter core body, the connecting rod and the scraper blade that are the symmetric distribution can promote the cleaning performance of wiper mechanism, wholly need not use electric drive, the energy-conserving effect of device has been promoted greatly.

2. This automatic wash type filter core, in the in-process of using, the sealing ring that is the symmetric distribution can make filter core body and the section of thick bamboo sealed promotion that obtains of straining, effectively avoids crossing the drainage and leaking, and the drainage water inlet can carry the raw water to the inside of filter core body, and the filter core body can filter the raw water, and the water accessible drainage delivery port discharge after the filtration, the impurity after the filtration persists in the inside of filter core body.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the blade mounting arrangement of the present invention;

FIG. 4 is a schematic perspective view of the bottom fixing sleeve of the present invention;

FIG. 5 is a schematic view of the bottom fixing sleeve and the filter element body according to the present invention.

Wherein: 1. a filter cartridge; 2. a top cover; 3. fixing the bolt; 4. a filtered water inlet; 5. a filtered water outlet; 6. a transmission mechanism; 601. a bottom fixing sleeve; 602. a bearing seat; 603. a rotating shaft; 604. an impeller; 605. a cleaning liquid inlet; 606. a cleaning liquid outlet; 7. a cleaning mechanism; 701. a transmission rod; 702. an internal fixation sleeve; 703. a positioning sleeve; 704. a connecting rod; 705. a squeegee; 8. a filter element body; 9. and (4) a sealing ring.

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.

Referring to fig. 1-5, an automatic washing type filter element comprises a filter cartridge 1, a top cover 2 is arranged on the top of the filter cartridge 1, the filter cartridge 1 is fastened to the top cover 2 through a fixing bolt 3, a filtered water inlet 4 and a filtered water outlet 5 are arranged on the outer side of the filter cartridge 1, a transmission mechanism 6 is arranged on the bottom of the inner portion of the filter cartridge 1, the transmission mechanism 6 comprises a bottom fixing sleeve 601, a bearing seat 602, a rotation shaft 603, an impeller 604, a cleaning solution inlet 605 and a cleaning solution outlet 606, the bottom fixing sleeve 601 is fixedly arranged on the bottom of the inner portion of the filter cartridge 1, the bearing seat 602 is fixedly arranged on the bottom of the inner portion of the bottom fixing sleeve 601, the rotation shaft 603 is rotatably connected to the inner portion of the bearing seat 602, the impeller 604 is arranged on the outer side of the rotation shaft 603, the cleaning solution inlet 605 is arranged on the outer side of the bottom fixing sleeve 601, the cleaning solution outlet 606 is arranged on the bottom of the inner portion of the bottom fixing sleeve 601, in the using process of the device, the cleaning liquid inlet 605 can convey the cleaning liquid to the inside of the bottom fixing sleeve 601, the cleaning liquid can drive the impeller 604 to rotate, and the impeller 604 can drive the rotating shaft 603 to rotate;

the cleaning mechanism 7 is connected with the upper side of the transmission mechanism 6 in a transmission manner, the cleaning mechanism 7 comprises a transmission rod 701, an internal fixed sleeve 702, a positioning sleeve 703, a connecting rod 704 and a scraper 705, the transmission rod 701 is fixedly connected with a rotating shaft 603, the internal fixed sleeve 702 and the positioning sleeve 703 are both fixedly arranged on the outer side of the transmission rod 701, the connecting rod 704 is fixedly arranged on the outer side of the internal fixed sleeve 702, the scraper 705 is fixedly arranged on the outer side of the connecting rod 704, the connecting rod 704 and the scraper 705 are provided with the same groups, each group of the connecting rod 704 and the scraper 705 is provided with the same two, the connecting rod 704 and the scraper 705 are symmetrically distributed on the left side and the right side of the transmission rod 701, in the using process of the cleaning mechanism, the connecting rod 704 and the scraper 705 which are symmetrically distributed can improve the cleaning capability of the cleaning mechanism 7, the rotating shaft 603 can drive the transmission rod 701 to rotate, the transmission rod 701 drives the scraper 705 to rotate through the internal fixed sleeve 702, the positioning sleeve 703 and the connecting rod 704, scraper 705 can clean the inner wall of filter element body 8;

the top of the transmission mechanism 6 is provided with a filter element body 8, the joint of the filter element body 8 and the transmission mechanism 6 is provided with two same sealing rings 9, the two sealing rings 9 are symmetrically distributed on the upper side and the lower side of the filter element body 8, the sealing rings 9 are tightly attached to the filter element body 8, the central lines of the sealing rings 9 and the filter element body 8 are positioned on the same straight line, the sealing of the filter element body 8 and the filter cartridge 1 can be improved by the symmetrically distributed sealing rings 9, the leakage of filtered water is effectively avoided, the filter cartridge 1 is cylindrical, the filtered water inlet 4 penetrates through the filter cartridge 1, the filtered water inlet 4 extends to the inside of the filter element body 8, the filtered water outlet 5 extends to the inside of the filter cartridge 1, in the using process of the device, the filtered water inlet 4 can convey raw water to the inside of the filter element body 8, and the filter element body 8 can filter the raw water, the filtered water may be discharged through the filtered water outlet 5.

When in use, the sealing rings 9 which are symmetrically distributed can improve the sealing between the filter element body 8 and the filter cartridge 1, effectively avoid the leakage of filtered water, the filtered water inlet 4 can convey raw water to the inside of the filter element body 8, the filter element body 8 can filter the raw water, the filtered water can be discharged through the filtered water outlet 5, impurities are remained in the filter element body 8, when the filter element body 8 needs to be cleaned, the cleaning liquid inlet 605 can convey the cleaning liquid to the inside of the bottom fixing sleeve 601, the cleaning liquid can drive the impeller 604 to rotate, the impeller 604 can drive the rotating shaft 603 to rotate, the rotating shaft 603 can drive the transmission rod 701 to rotate, the transmission rod 701 drives the scraper 705 to rotate through the internal fixing sleeve 702, the positioning sleeve 703 and the connecting rod 704, the scraper 705 can clean the inner wall of the filter element body 8, and the connecting rod 704 and the scraper 705 which are symmetrically distributed can improve the cleaning capability of the cleaning mechanism 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic flushing type filter element, comprising a filter cartridge (1), characterized in that: the filter cartridge is characterized in that a top cover (2) is arranged at the top of the filter cartridge (1), the filter cartridge (1) is fixedly connected with the top cover (2) through a fixing bolt (3), a filtered water inlet (4) and a filtered water outlet (5) are arranged on the outer side of the filter cartridge (1), a transmission mechanism (6) is arranged at the bottom inside the filter cartridge (1), a cleaning mechanism (7) is connected to the upper side of the transmission mechanism (6) in a transmission mode, a filter element body (8) is arranged at the top of the transmission mechanism (6), and a sealing ring (9) is arranged at the joint of the filter element body (8) and the transmission mechanism (6).

2. An automatic flushing type filter cartridge as set forth in claim 1, wherein: the transmission mechanism (6) comprises a bottom fixing sleeve (601), a bearing seat (602), a rotating shaft (603), an impeller (604), a cleaning liquid water inlet (605) and a cleaning liquid water outlet (606), wherein the bottom fixing sleeve (601) is fixedly arranged at the bottom inside the filter cartridge (1), the bearing seat (602) is fixedly arranged at the bottom inside the bottom fixing sleeve (601), the rotating shaft (603) is rotatably connected inside the bearing seat (602), the impeller (604) is arranged on the outer side of the rotating shaft (603), the cleaning liquid water inlet (605) is arranged on the outer side of the bottom fixing sleeve (601), and the cleaning liquid water outlet (606) is arranged at the bottom inside the bottom fixing sleeve (601).

3. An automatic flushing type filter cartridge as set forth in claim 2, wherein: cleaning mechanism (7) is including transfer line (701), inside fixed cover (702), position sleeve (703), connecting rod (704) and scraper blade (705), transfer line (701) are fixed connection with axis of rotation (603), the outside at transfer line (701) is all fixed mounting in inside fixed cover (702) and position sleeve (703), connecting rod (704) fixed mounting is in the outside of inside fixed cover (702), the outside fixed mounting of connecting rod (704) has scraper blade (705).

4. An automatic flushing type filter cartridge as set forth in claim 3, wherein: the connecting rods (704) and the scrapers (705) are provided with the same groups, each group of connecting rods (704) and the scrapers (705) are provided with the same two groups, and the connecting rods (704) and the scrapers (705) are symmetrically distributed on the left side and the right side of the transmission rod (701).

5. An automatic flushing type filter cartridge as set forth in claim 1, wherein: sealing ring (9) are provided with the same two, and two sealing ring (9) symmetric distribution are in the upper and lower both sides of filter core body (8), sealing ring (9) closely laminate with filter core body (8), sealing ring (9) are located collinear with the central line of filter core body (8).

6. An automatic flushing type filter cartridge as set forth in claim 1, wherein: the filter cartridge (1) is cylindrical, the filtered water inlet (4) penetrates through the filter cartridge (1), the filtered water inlet (4) extends to the inside of the filter element body (8), and the filtered water outlet (5) extends to the inside of the filter cartridge (1).