CN220201709U - Filter for water quality purification treatment - Google Patents

Abstract

The utility model discloses a filter for water purification treatment, which includes a coarse filter box, which is connected with a coarse filter water inlet. The lower end of the coarse filter box has a water outlet, which is connected to an outer pipe and connected with an upper inlet. The water inlet is connected, the upper water inlet is connected to the fine filter box, and the fine filter box is connected to the sewage outlet and the water purifier respectively; it also includes: the rotating rod is connected to the motor, and the rotating rod is equipped with a stirring rod and a cleaning head; the activated carbon screen is connected to the fine filter box. The filter box is connected to an ultrafiltration membrane; the upper fixed block is connected to the fine filter box, the lower fixed block is connected to the fine filter box, the upper fixed block is connected to a handle, and the groove of the lower fixed block is connected to a second slider. The handle is connected with a first slider; the inner pipe is installed on the outer pipe, the outer pipe is installed with a heating pipe, and the inner pipe is connected with a backflow prevention block. This water purification filter can prevent clogging during the filtration process, and can be disassembled for internal cleaning, so it is highly practical.

Description

A filter for water purification treatment

Technical field

The utility model relates to the technical field related to water treatment, specifically a filter for water purification treatment.

Background technique

Water is an indispensable substance in daily life, and only purified and filtered water sources can be used by people. Therefore, polluted water sources need to be filtered and purified. However, existing filtering devices are often used. Problems such as clogging may occur during use.

For example, a water filtration and purification device with the publication number CN213527753U is used to store sewage by setting up a sewage tank, by setting a primary filter for preliminary filtration of sewage, and by setting a sewage tank drain outlet and connection The pipe is used to introduce sewage into the interior of the sewage tank, a sedimentation tank is provided to store sewage sediment, a second sediment discharge port is provided to discharge the sewage sediment, and a sediment collection box transport vehicle is provided to sediment the sewage. The materials are transported to facilitate post-processing. The first-level filter tank, the second-level filter tank, the third-level filter tank and the separation tank are set up to cooperate with each other for deep filtration of sewage to remove fine particles in the sewage. Stainless steel mesh is set up for Filtering sewage also solves the problem that the cost of purchasing sewage treatment equipment is relatively high, and the environmental protection of sewage is not allowed, so sewage can only be reused. The water filtration and purification device is equipped with a water supply pump to introduce sewage into the inside of the sewage tank for filtering treatment, and is equipped with a support rod and a fixing ring to install and fix the water conduit pipe to improve the stability of the water conduit pipe. It is used to install and fix the sewage tank to improve the stability of the sewage tank. However, its primary filter cannot solve the problem of being blocked by visible impurities in the sewage during initial filtration, and its water storage tank cannot be disassembled for cleaning. , it is easy to produce excessive dirt inside during long-term use, thereby reducing the filtration effect.

Therefore, we propose a filter for water purification treatment to solve the above-mentioned problems.

Utility model content

The purpose of this utility model is to provide a filter for water purification treatment to solve the problem that the primary filter screen of the water filtration and purification device currently on the market proposed by the above-mentioned background technology cannot solve the problem of being blocked by visible impurities in the sewage during the initial filtration. Problems, and because the water tank cannot be disassembled for cleaning, it is easy to produce excessive dirt inside during long-term use, thus reducing the filtration effect.

In order to achieve the above purpose, the present utility model provides the following technical solution: a filter for water purification treatment, including a first main body coarse filter box of the device, a coarse filter water inlet is fixedly connected to the side of the coarse filter box, and the lower end of the coarse filter box There is a water outlet fixedly connected to the head end of the outer pipe. The tail end of the outer pipe is fixedly connected to the upper end of the upper water inlet. The lower end of the upper water inlet is fixedly connected to the upper end of the fine filter box. The fine filter The lower end of the box is fixedly connected to the sewage outlet and the water purification port, and the coarse filter box and fine filter box are composed of upper and lower parts respectively;

Also includes:

The upper end of the rotating rod is fixedly connected to the output end of the motor, a stirring rod is fixedly installed on the outside of the rotating rod, and a cleaning head is fixedly installed on the lower end of the rotating rod;

The activated carbon screen is fixedly connected to the internal side surface of the fine filtration box, and the ultrafiltration membrane is fixedly connected to the bottom surface of the fine filtration box;

The upper fixed block is fixedly connected to the upper half of the fine filter box, and the lower fixed block is fixedly connected to the lower half of the fine filter box. The upper fixed block is slidably connected to a handle, and the groove provided inside the lower fixed block is slidably connected. There is a second slider, and the lower end of the handle is slidingly connected to the first slider;

The inner tube is fixedly installed inside the outer tube, and a heating pipe is fixedly installed inside the outer tube, and a backflow prevention block is slidably connected inside the inner tube.

Preferably, a sealing block is fixedly connected to the upper part of the coarse filter box, a through hole is provided in the middle of the sealing block, and the rotating rod penetrates the sealing block.

By adopting the above technical solution, since the sealing block is fixedly connected to the upper part of the rough filter box, the two parts of the rough filter box can be tightly connected through the sealing block.

Preferably, the motor is fixedly installed on the upper end of the coarse filter box, and the coarse filter screen is fixedly connected to the inner bottom surface of the coarse filter box.

By adopting the above technical solution, the motor is energized, so that the motor drives the rotating rod to rotate, so that the cleaning head can circulate and brush the coarse filter screen.

Preferably, a spring is fixedly connected to the outside of the handle, a spring is fixedly connected to the outside of the first slide block, and the second slide block is fixedly connected to the inner bottom surface of the lower fixed block through the spring.

By adopting the above technical solution, the handle is pressed, so that the first slide block slides to the gap between the lower fixed block and the second slide block, thereby blocking the first slide block, so that the two parts of the fine filter box are installed together. .

Preferably, the water outlet is connected through the coarse filter screen, and the lower end of the cleaning head is evenly distributed with bristles, and the cleaning head is arranged symmetrically with respect to the rotating rod.

By adopting the above technical solution, when the water source to be filtered is injected into the coarse filter box, the coarse filter screen can filter out large suspended solids, gels and other substances.

Preferably, the heating tube is spirally sleeved on the outside of the inner tube, and a ventilation valve is fixedly connected to the outside of the outer tube, and a spring leaf is fixedly connected to the upper end of the backflow prevention block.

By adopting the above technical solution, the heating tube is energized, so that the heating tube circulates and heats the coarsely filtered water in the inner tube, thereby improving the efficiency of activated carbon screen filtration.

Compared with the existing technology, the beneficial effects of the present utility model are: the filter for water purification can prevent clogging during the filtration process, and can be disassembled to clean the interior, which is highly practical. The specific contents are as follows:

1. It is equipped with a stirring rod, a cleaning head and a coarse filter screen. The motor is energized, so that the motor rotates, so that the motor drives the rotating rod to rotate, so that the fixed stirring rod on the rotating rod rotates, thereby draining the water source inside the coarse filter box. The larger impurities in the water are stirred to separate them into smaller impurities. Then when the water source enters the coarse filter screen, the tiny pores on the coarse filter screen filter out impurities with relatively large diameters such as suspended matter in the water, and then turn The cleaning head at the lower end of the rod rotates and wipes the outer surface of the coarse filter screen to prevent impurities from blocking the through holes of the coarse filter screen.

2. There is a handle, a first slider and a second slider. By pressing the handle, the handle slides downward in the upper fixed block, so that the first slider slides on the inner surface of the lower fixed block, so that the first slider moves upward. The spring is squeezed, causing the first slide block to slide to the right. When the first slide block moves downward to the gap between the second slide block and the lower fixed block, the spring on the first slide block returns, thereby moving the first slide block to the right. The first slide block is stuck, thereby connecting the rough filter box and the fine filter box. Press the handle again, so that the spring on the first slide block is squeezed, causing the first slide block to slide to the right, causing the first slide block to slide to the right. The slider moves to the inner bottom surface of the lower fixed block, and then the handle is pulled, causing the spring on the first slider to be squeezed again, causing the first slider to slide to the right, thereby pulling the handle upward, thereby moving the coarse filter box and The fine filter box is separated to clean the inside of the coarse filter box and fine filter box.

Description of drawings

Figure 1 is a schematic diagram of the main structure of the utility model;

Figure 2 is a schematic diagram of the main cross-sectional structure of the utility model;

Figure 3 is a schematic structural diagram of position A in Figure 2 of the present utility model;

Figure 4 is a schematic structural diagram of position B in Figure 2 of the present invention;

Figure 5 is a schematic structural diagram of the sealing block of the present utility model.

In the picture: 1. Coarse filter box; 2. Coarse filter water outlet; 3. Water outlet; 4. Motor; 5. Outer pipe; 6. Upper water inlet; 7. Fine filter box; 701. Sewage outlet; 702. Purified water 8. Rotary rod; 9. Stirring rod; 10. Sealing block; 11. Cleaning head; 12. Coarse filter screen; 13. Activated carbon screen; 14. Ultrafiltration membrane; 15. Handle; 16. Upper fixed block; 17 , Lower fixed block; 18. First slide block; 19. Second slide block; 20. Inner tube; 21. Heating tube; 22. Backflow prevention block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1 to 5. The present utility model provides a technical solution: a filter for water purification treatment, including a coarse filter box 1, the first main body of the device, and a coarse filter water inlet is fixedly connected to the side of the coarse filter box 1 2. A water outlet 3 is fixedly connected to the lower end of the coarse filter box 1. The water outlet 3 is fixedly connected to the head end of the outer pipe 5. The tail end of the outer pipe 5 is fixedly connected to the upper end of the upper water inlet 6. The upper water inlet 6 The lower end is fixedly connected to the upper end of the fine filter box 7. The lower end of the fine filter box 7 is fixedly connected to a sewage outlet 701 and a water purification port 702 respectively, and the coarse filter box 1 and the fine filter box 7 are composed of upper and lower parts respectively;

It also includes: the upper end of the rotating rod 8 is fixedly connected to the output end of the motor 4, and the stirring rod 9 is fixedly installed on the outside of the rotating rod 8, and the cleaning head 11 is fixedly installed on the lower end of the rotating rod 8; the upper fixed block 16 is fixedly connected to the fine filter box. 7 upper half, the lower fixed block 17 is fixedly connected to the lower half of the fine filter box 7, the upper fixed block 16 is slidably connected to the handle 15, and the groove opened inside the lower fixed block 17 is slidably connected to a second slider. block 19, and the lower end of the handle 15 is slidably connected to a first slider 18; the upper half of the coarse filter box 1 is fixedly connected to a sealing block 10, a through hole is provided in the middle of the sealing block 10, and the rotating rod 8 passes through the seal Block 10. The motor 4 is fixedly installed on the upper end of the coarse filter box 1, and the coarse filter screen 12 is fixedly connected to the inner bottom surface of the coarse filter box 1. The water outlet 3 is connected through the coarse filter screen 12, and the lower end of the cleaning head 11 has bristles evenly distributed, and the cleaning head 11 is arranged symmetrically about the rotating rod 8, as shown in Figures 1 to 5. Since the coarse filter box 1 and the fine filter box The body 7 is divided into upper and lower parts, so first install the rough filter box 1 and the fine filter box 7, align the upper and lower parts of the rough filter box 1, and then press the handle 15 so that the handle 15 is in the upper fixed block 16 Slide downward, so that the first slider 18 at the lower end of the handle 15 moves downward along the inner surface of the lower fixed block 17, and the first slider 18 slides to the right due to the force to the right, and the first slider 18 The spring is squeezed and compressed. When the first slider 18 slides to the gap between the lower fixed block 17 and the first slider 18, the spring returns with the first slider 18, so that the first slider 18 is stuck. Thus, the installation of the coarse filter box 1 is completed. Repeat the above actions when installing the fine filter box 7. Then connect the coarse filter water inlet 2 to the water source that needs to be filtered, and then energize the motor 4 so that the motor 4 drives the rotating rod 8 to rotate. This drives the stirring rod 9 outside the rotating rod 8 and the cleaning head 11 fixedly connected to the lower end of the rotating rod 8 to rotate, thereby stirring and separating the visible impurities in the water, and the coarse filtered water in the coarse filter box 1 passes through the coarse filter box 1 When cleaning the coarse filter screen 12 on the bottom, the cleaning head 11 repeatedly wipes the outer surface of the coarse filter screen 12 to prevent impurities in the water from blocking the through holes on the coarse filter screen 12 and the water pipes.

The activated carbon screen 13 is fixedly connected to the inner side surface of the fine filtration box 7, and the ultrafiltration membrane 14 is fixedly connected to the inner bottom surface of the fine filtration box 7; the inner tube 20 is fixedly installed inside the outer tube 5, and the outer tube 5 is fixedly installed inside. Heating tube 21, and a backflow prevention block 22 is slidably connected inside the inner tube 20. A spring is fixedly connected to the outside of the handle 15, a spring is fixedly connected to the outside of the first slide block 18, and the second slide block 19 is fixedly connected to the inner bottom surface of the lower fixed block 17 through the spring. The heating tube 21 is spirally sleeved on the outside of the inner tube 20, and a ventilation valve is fixedly connected to the outside of the outer tube 5, and a spring leaf is fixedly connected to the upper end of the backflow prevention block 22, as shown in Figures 1-5. When the water reaches the inner pipe 20 through the water outlet 3 fixedly connected at the lower end of the rough filter box 1, the heating pipe 21 outside the inner pipe 20 is energized, so that the inner pipe 20 heats the rough filter water, thereby increasing the activated carbon in the fine filter box 7. The absorption effect of the screen 13 is due to the anti-backflow block 22 installed at the lower end of the inner tube 20, which effectively prevents the backflow of the coarsely filtered water in the inner tube 20. After the coarsely filtered water is filtered and purified by the activated carbon screen 13 and the ultrafiltration membrane 14, Open the water purification port 702 to allow the purified water to flow out. Open the sewage outlet 701 to discharge the unclean water that cannot pass through the ultrafiltration membrane 14. After completing the filtration, press the handle 15 again to allow the first slider 18 to continue downward. Move, because the first slider 18 and the second slider 19 squeeze each other, the spring on the first slider 18 is compressed, causing the first slider 18 to slide to the right, thereby causing the first slider 18 to move downward. Fix the inner bottom surface of the block 17, and then pull the handle 15 upward, so that the first slider 18 also slides to the right, thereby pulling out the handle 15, thereby separating the coarse filter box 1 and the fine filter box 7, thereby separating the coarse filter box 1 and the fine filter box 7. The inside of the box 1 and the fine filter box 7 are cleaned, and the ventilation valve on the outer tube 5 is opened to relieve the pressure of the outer tube 5, thereby completing a series of tasks.

Working principle: In summary, when using the water purification filter, first press the handle 15 as shown in Figures 1 to 5, and slide the upper fixed block 16 downward, so that the first slide of the lower end of the handle 15 The block 18 moves downward along the inner surface of the lower fixed block 17. The spring on the first sliding block 18 is squeezed and compressed. When it slides to the gap between the lower fixed block 17 and the first sliding block 18, the first sliding block 18 Reset to complete the installation of the coarse filter box 1. Repeat the above actions when installing the fine filter box 7. Connect the coarse filter water inlet 2 to the water source and energize the motor 4 to rotate the rotating rod 8, thus driving the stirring rod 9 and The cleaning head 11 rotates to stir and separate visible impurities in the coarse filter water. When the coarse filter water passes through the coarse filter screen 12, the cleaning head 11 repeatedly wipes the outer surface of the coarse filter screen 12 to prevent impurities in the water from passing through the coarse filter screen 12. The through holes and water pipes on the screen are blocked. When the coarse filtered water reaches the inner pipe 20 through the water outlet 3, the heating pipe 21 is energized to heat the coarse filtered water, thereby improving the absorption effect of the activated carbon screen 13. The backflow prevention block 22 prevents the inner pipe from being blocked. The coarsely filtered water in 20 flows back. After the coarsely filtered water is filtered and purified by the activated carbon screen 13 and the ultrafiltration membrane 14, the water purification port 702 is opened to allow the purified water to flow out, and the sewage outlet 701 is opened to discharge the unclean water. Press the handle 15 again, and then pull the handle 15 upward to separate the rough filter box 1 and the fine filter box 7, thereby cleaning the insides of the rough filter box 1 and the fine filter box 7, thereby completing a series of tasks .

Contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Within the spirit and principles of the present utility model, any modifications, equivalent substitutions, improvements, etc. shall be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a filter for water purification treatment, includes first main part coarse filtration case (1) of device, coarse filtration case (1) side fixedly connected with coarse filtration mouth of a river (2), and coarse filtration case (1) lower extreme fixedly connected with delivery port (3), delivery port (3) fixedly connected with outer tube (5) head end, outer tube (5) tail end and the upper end fixed connection of last water inlet (6), go up water inlet (6) lower extreme fixed connection in fine filtration box (7) upper end, fine filtration box (7) lower extreme fixedly connected with drain (701) and water purification mouth (702) respectively, and coarse filtration case (1) and fine filtration box (7) are by upper and lower two parts respectively;

characterized by further comprising:

the upper end of the rotating rod (8) is fixedly connected with the output end of the motor (4), the stirring rod (9) is fixedly arranged on the outer side of the rotating rod (8), and the cleaning head (11) is fixedly arranged at the lower end of the rotating rod (8);

the active carbon screen (13) is fixedly connected to the inner side surface of the fine filtration box body (7), and the inner bottom surface of the fine filtration box body (7) is fixedly connected with an ultrafiltration membrane (14);

the upper fixing block (16) is fixedly connected to the upper half part of the fine filtration box body (7), the lower fixing block (17) is fixedly connected to the lower half part of the fine filtration box body (7), the upper fixing block (16) is slidably connected with the handle (15), a groove formed in the lower fixing block (17) is slidably connected with the second sliding block (19), and the lower end of the handle (15) is slidably connected with the first sliding block (18);

the inner tube (20) is fixedly arranged inside the outer tube (5), the heating tube (21) is fixedly arranged inside the outer tube (5), and the backflow preventing block (22) is connected inside the inner tube (20) in a sliding mode.

2. A filter for water purification treatment according to claim 1, wherein: the upper half part of the rough filtration box (1) is fixedly connected with a sealing block (10), a through hole is formed in the middle of the sealing block (10), and the rotating rod (8) penetrates through the sealing block (10).

3. A filter for water purification treatment according to claim 1, wherein: the motor (4) is fixedly arranged at the upper end of the coarse filtration box (1), and the inner bottom surface of the coarse filtration box (1) is fixedly connected with a coarse filtration screen (12).

4. A filter for water purification treatment according to claim 1, wherein: the outer side of the handle (15) is fixedly connected with a spring, the outer side of the first sliding block (18) is fixedly connected with a spring, and the second sliding block (19) is fixedly connected with the inner bottom surface of the lower fixed block (17) through the spring.

5. A filter for water purification treatment according to claim 1, wherein: the water outlet (3) is in through connection with the coarse screen (12), bristles are uniformly distributed at the lower end of the cleaning head (11), and the cleaning head (11) is symmetrically arranged about the rotating rod (8).

6. A filter for water purification treatment according to claim 1, wherein: the heating pipe (21) is spirally sleeved outside the inner pipe (20), the outer side of the outer pipe (5) is fixedly connected with a scavenging valve, and the upper end of the backflow preventing block (22) is fixedly connected with a spring piece.