CN218890215U

CN218890215U - Water filtering mechanism of ultrapure water filtering system

Info

Publication number: CN218890215U
Application number: CN202320078733.1U
Authority: CN
Inventors: 方超; 乔胖军
Original assignee: Henan Qinglan Environmental Protection Technology Co ltd
Current assignee: Henan Qinglan Environmental Protection Technology Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-04-21
Anticipated expiration: 2033-01-10

Abstract

The utility model relates to the field of water filtration, in particular to a water filtering mechanism of an ultrapure water filtering system, which comprises a water inlet pipe and a multi-stage filter element, wherein the top of the water inlet pipe is connected with the multi-stage filter element in a sealing way; the water filtering tank is provided with a cleaning mechanism. According to the utility model, after the motor is started, the gears are driven to rotate, the gears are meshed with the toothed rings to rotate, the toothed rings are meshed with the inner and outer gear shafts to rotate, so that a plurality of gears rotate simultaneously, the rotating gears drive the pipe frame to rotate through the fixed rod arranged on the shaft collar, the pipe frame drives the spiral exhaust rod to rotate in the filter element body to discharge particles, meanwhile, the high-pressure pump discharges cleaning liquid in the cleaning box into the pipe frame through the pipe shaft, the high-pressure cleaning is carried out through the chute of the pipe frame, the high-pressure cleaning is carried out in the filter element body, and meanwhile, the particles can be discharged through the waste water pipe rapidly under the action of gravity and the spiral exhaust rod.

Description

Water filtering mechanism of ultrapure water filtering system

Technical Field

The utility model relates to the field of water filtration, in particular to a water filtering mechanism of an ultrapure water filtering system.

Background

Ultrapure water, also called UP water, refers to water with a resistivity of 18mΩ×cm (25 ℃) and almost no impurities, no organic matters such as bacteria, viruses, chlorine-containing dioxins, and the like, and no mineral trace elements required by human bodies, namely water almost removing all atoms except oxygen and hydrogen, except water with a resistivity of 18mΩ×cm (25 ℃), and can be prepared by distillation, deionization, reverse osmosis technology or other appropriate supercritical fine technology for ultrapure materials (semiconductor original materials, nanometer fine ceramic materials, and the like). Chinese patent discloses an ultrapure water filtration system drainage (grant bulletin number CN 216946484U), and this patent technology discloses an ultrapure water filtration system drainage mechanism, belongs to the water purification equipment field, including the water purifier, the fixed subassembly of water inlet tank body outer wall has the hydrologic cycle subassembly, the fixed subassembly of water inlet tank body inside has first filtration subassembly, the baffle fixed welding is in the inside of water inlet tank body, the even fixed mounting of baffle lower surface has a section of thick bamboo filter core, the baffle upper surface is located the equal fixed mounting in top of section of thick bamboo filter core has the pipe support, the equal fixed assembly of section of thick bamboo filter core has the water cleaner, the connection blank pipe is all rotated to the water pipe bottom, the equal fixed welding in connection blank pipe outer wall both sides has the side pipe support, the fixed side water spray hole of having seted up of side pipe support outer wall equidistance, it can realize the impurity reverse flushing out in the embedded section of thick bamboo filter core inner wall, saves the operation of dismantling equipment maintenance filter core, in addition, has still realized the drainage cyclic utilization, does not need to inject other moisture to have avoided other moisture to influence the quality of water in the water inlet tank. This patent technique has solved after filtering mechanism long-time use, and its inside filter core's filter effect can reduce gradually, and large granule impurity will imbed the inside of filter core, consequently, seriously shortens the life of filter core, and traditional maintenance mode all need dismantle equipment after can accomplish, this mode too hard problem of taking trouble.

However, in the prior art, higher water pressure is required for flushing and cleaning the filter element, and the patent finds that the high-pressure water is sprayed out to cause the side pipe rack to rotate at a speed exceeding the speed, so that the cleaning efficiency is not high, the filter element is in a water accumulation state, and cleaned particles are precipitated inside the filter element by gravity.

The efficiency of cleaning the filter core is washed to the high-pressure water that needs to be solved, simultaneously to the interior granule exhaust problem of filter core after the clearance.

Accordingly, a person skilled in the art provides a water filtering mechanism of an ultrapure water filtering system to solve the problems set forth in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides:

the water filtering mechanism of the ultrapure water filtering system comprises a water inlet pipe and a multi-stage filtering filter element, wherein the top of the water inlet pipe is connected with the multi-stage filtering filter element in a sealing way, the top of the multi-stage filtering filter element is connected with an electromagnetic valve, the top of the electromagnetic valve is connected with a water filtering tank in a sealing way, and the top of the water filtering tank is detachably and hermetically provided with a water outlet tank; the water filtering tank is provided with a cleaning mechanism; the inner wall of the water filtering tank is provided with a separation disc in a sealing way, the separation disc is provided with a plurality of mounting rings in a penetrating way, and the top of each mounting ring is provided with a filter element body in a detachable sealing way; the cleaning mechanism comprises a shaft sealing disc, and the shaft sealing disc is arranged on the bottom wall of the isolation disc in a sealing way.

Preferably: a plurality of shaft collars are installed between the shaft seal disc and the isolation disc in a sealing and rotating mode, and the positions of the shaft collars and the mounting rings correspond to each other.

Preferably: the inner wall of the collar is fixedly provided with a fixing rod, one end of the fixing rod is provided with a tube shaft, the top of the tube shaft is fixedly connected with a tube frame, both sides of the tube frame are provided with inclined slots, and the top of the tube frame is fixedly provided with a spiral row rod.

Preferably: the pipe shaft bottom is connected with a pipe rod in a sealing and rotating mode, one end of the pipe rod penetrates through the water filtering tank in a sealing mode, the pipe rod is connected with a high-pressure pump, the outer wall of the high-pressure pump is provided with a mounting block, and the outer wall of the mounting block is provided with a controller.

Preferably: the water pumping end of the high-pressure pump is connected with a cleaning box.

Preferably: the outer wall of the shaft collar is fixedly provided with a toothed ring, the toothed ring is meshed with a gear and an inner gear shaft and an outer gear shaft, a motor is arranged at the center of the gear, and a separation disc is arranged outside the motor in a sealing manner.

Preferably: and a waste water pipe is arranged on one side of the bottom of the water filtering tank in a penetrating way.

The utility model has the technical effects and advantages that:

according to the utility model, after the motor is started, the gears are driven to rotate, the gears are meshed with the toothed rings to rotate, the toothed rings are meshed with the inner and outer gear shafts to rotate, so that a plurality of gears rotate simultaneously, the rotating gears drive the pipe frame to rotate through the fixed rod arranged on the shaft collar, the pipe frame drives the spiral exhaust rod to rotate in the filter element body to discharge particles, meanwhile, the high-pressure pump discharges cleaning liquid in the cleaning box into the pipe frame through the pipe shaft, the high-pressure cleaning is carried out through the chute of the pipe frame, the high-pressure cleaning is carried out in the filter element body, and meanwhile, the particles can be discharged through the waste water pipe rapidly under the action of gravity and the spiral exhaust rod.

Drawings

FIG. 1 is a schematic view of a water filtering mechanism of an ultrapure water filtering system according to an embodiment of the present application;

FIG. 2 is a schematic view of the structure of an isolation disc in a water filtering mechanism of an ultrapure water filtering system according to an embodiment of the present application;

FIG. 3 is a schematic view of the structure of a pipe rod in a water filtering mechanism of an ultrapure water filtering system according to an embodiment of the present application;

FIG. 4 is a schematic view of a mounting ring in a water filtering mechanism of an ultrapure water filtering system according to an embodiment of the present application;

FIG. 5 is a schematic view showing the structure of a portion A of a water filtering mechanism of an ultrapure water filtering system according to an embodiment of the present application;

FIG. 6 is a schematic view showing the structure of a tank in a water filtering mechanism of an ultrapure water filtering system according to an embodiment of the present application;

in the figure:

1. a water inlet pipe; 2. a multi-stage filtration cartridge; 3. an electromagnetic valve; 4. a water filtering tank; 5. discharging the water tank;

6. a cleaning mechanism; 601. a shaft seal disc; 602. a collar; 603. a fixed rod; 604. a tube shaft; 605. a pipe rack; 606. a chute; 607. a tube rod; 608. a high pressure pump; 609. a mounting block; 610. a controller; 611. a cleaning box; 612. a toothed ring; 613. a gear; 614. a motor; 615. an inner and outer gear shaft; 616. a spiral bar;

7. a spacer disc; 8. a mounting ring; 9. a filter element body; 10. a waste pipe.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 6, in this embodiment, a water filtering mechanism of an ultrapure water filtering system is provided, which comprises a water inlet pipe 1 and a multi-stage filtering filter element 2, wherein the top of the water inlet pipe 1 is connected with the multi-stage filtering filter element 2 in a sealing manner, the top of the multi-stage filtering filter element 2 is connected with an electromagnetic valve 3, the top of the electromagnetic valve 3 is connected with a water filtering tank 4 in a sealing manner, and the top of the water filtering tank 4 is detachably and hermetically provided with a water outlet tank 5; the water filtering tank 4 is provided with a cleaning mechanism 6; the inner wall of the water filtering tank 4 is provided with a separation disc 7 in a sealing way, the separation disc 7 is provided with a plurality of mounting rings 8 in a penetrating way, and the top of each mounting ring 8 is provided with a filter element body 9 in a detachable sealing way; the cleaning mechanism 6 comprises a shaft seal disc 601, the shaft seal disc 601 is hermetically installed on the bottom wall of a separation disc 7, a plurality of shaft collars 602 are hermetically and rotatably installed between the shaft seal disc 601 and the separation disc 7, the positions of the shaft collars 602 and mounting rings 8 correspond to each other, a fixed rod 603 is fixedly installed on the inner wall of the shaft collars 602, a pipe shaft 604 is installed at one end of the fixed rod 603, a pipe support 605 is fixedly connected to the top of the pipe shaft 604, inclined grooves 606 are formed in both sides of the pipe support 605, a spiral exhaust rod 616 is fixedly installed at the top of the pipe support 605, a pipe rod 607 is hermetically and rotatably connected to the bottom of the pipe shaft 604, one end of the pipe rod 607 penetrates through a water filtering tank 4 and is connected with a high-pressure pump 608, a mounting block 609 is installed on the outer wall of the high-pressure pump 608, a controller 610 is installed on the outer wall of the mounting block 609, a cleaning tank 611 is connected to the water pumping end of the high-pressure pump 608, a toothed ring 612 is fixedly installed on the outer wall of the shaft collars 602, a gear 613 and an inner toothed shaft 615 is meshed with an inner toothed shaft 615, a motor 614 is installed at the center of the position of the gear 614, the isolating disc 7 is hermetically installed at the outer part of the motor 614, and one side of the bottom of the water filtering tank 4 is penetrated by a waste water pipe 10 is installed;

the water source is connected with the water source through the water inlet pipe 1;

the water source is subjected to preliminary filtration through the multi-stage filter element 2 and discharged into the water filtering tank 4;

after the water inside the water filtering tank 4 is full, the water is filtered by ultrapure water through a plurality of filter element bodies 9 as a water source;

the filtered ultrapure water is discharged through the water outlet tank 5;

the water outlet tank 5 and the water filtering tank 4 are detachable, so that the filter element body 9 can be replaced conveniently;

when the filter element body 9 is cleaned, a motor 614 and a high-pressure pump 608 are started, the motor 614 drives a gear 613 to rotate, the gear 613 is meshed with a toothed ring 612 to rotate, the toothed ring 612 is meshed with an inner and outer gear shaft 615 to rotate, a plurality of gears 613 are enabled to rotate simultaneously, the rotating gears 613 drive a pipe frame 605 to rotate through a fixed rod 603 arranged on a shaft collar 602, the pipe frame 605 drives a spiral discharging rod 616 to rotate in the filter element body 9 to discharge particles, meanwhile, the high-pressure pump 608 discharges cleaning liquid in a cleaning tank 611 into the pipe frame 605 through a pipe rod 607 and a pipe shaft 604, and the cleaning liquid is sprayed out through a chute 606 of the pipe frame 605 at high pressure to clean the inside of the filter element body 9 at high pressure, and meanwhile, the particles can be discharged through a waste pipe 10 rapidly due to gravity and the spiral discharging rod 616;

the motor 614 can be started in the state that the water filtering tank 4 is full, so that the particles for cleaning the filter element body 9 can be discharged out through the waste water pipe 10.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides an ultrapure water filtration system drainage mechanism, includes inlet tube (1), multistage filtration filter core (2), its characterized in that, inlet tube (1) top sealing connection multistage filtration filter core (2), multistage filtration filter core (2) top are connected with solenoid valve (3), and solenoid valve (3) top sealing connection has water filter tank (4), and water outlet tank (5) are installed to water filter tank (4) top detachable seal; the water filtering tank (4) is provided with a cleaning mechanism (6); an isolation disc (7) is arranged on the inner wall of the water filtering tank (4) in a sealing way, a plurality of mounting rings (8) are arranged on the isolation disc (7) in a penetrating way, and a filter element body (9) is arranged on the top of each mounting ring (8) in a detachable sealing way; the cleaning mechanism (6) comprises a shaft sealing disc (601), and the shaft sealing disc (601) is arranged on the bottom wall of the isolation disc (7) in a sealing mode.

2. A water filtering mechanism for an ultrapure water filtering system according to claim 1, wherein a plurality of collars (602) are installed between the shaft sealing disc (601) and the isolation disc (7) in a sealing and rotating mode, and the positions of the collars (602) and the mounting rings (8) correspond to each other.

3. The ultra-pure water filtration system water filtering mechanism according to claim 2, wherein a fixing rod (603) is fixedly installed on the inner wall of the collar (602), a tube shaft (604) is installed at one end of the fixing rod (603), a tube frame (605) is fixedly connected to the top of the tube shaft (604), inclined grooves (606) are formed in two sides of the tube frame (605), and a spiral exhaust rod (616) is fixedly installed at the top of the tube frame (605).

4. A water filtering mechanism of an ultrapure water filtering system according to claim 3, wherein a pipe rod (607) is connected to the bottom of the pipe shaft (604) in a sealing and rotating manner, one end of the pipe rod (607) penetrates through the water filtering tank (4) in a sealing manner and is connected with a high-pressure pump (608), a mounting block (609) is mounted on the outer wall of the high-pressure pump (608), and a controller (610) is mounted on the outer wall of the mounting block (609).

5. The ultra-pure water filtration system drainage mechanism according to claim 4, wherein the water pumping end of the high-pressure pump (608) is connected with a cleaning tank (611).

6. The water filtering mechanism of the ultra-pure water filtering system according to claim 2, wherein a toothed ring (612) is fixedly arranged on the outer wall of the collar (602), a gear (613) and an inner toothed shaft (615) are meshed with the toothed ring (612), a motor (614) is arranged at the center of the gear (613), and a separation disc (7) is arranged outside the motor (614) in a sealing mode.

7. The water filtering mechanism of an ultrapure water filtering system according to claim 1, wherein a waste water pipe (10) is installed on one side of the bottom of the water filtering tank (4) in a penetrating way.