Filtering device for water treatment

Abstract

The utility model discloses a filtering device for water treatment, which comprises a filtering bin, a filtering frame, a filtering plate and a first filtering layer, two sides of the inside of the filtering bin are fixedly connected with sliding rods, the outside of each sliding rod is slidably connected with a sliding block, one side of each sliding block is fixedly connected with a connecting block, one side of each connecting block is fixedly connected with the filtering frame, and the filtering frame is fixedly connected with the filtering plate. A rubber plug is installed at the bottom end of one side of the filtering frame, and a rotating handle is rotationally connected to one side of the outer portion of the filtering frame. The filtering frame is arranged at the top end in the filtering bin, large-particle impurities and garbage in water can be filtered and blocked through the filtering frame, meanwhile, the garbage and the impurities can stay in the filtering frame, and at the moment, a rotating handle on the filtering frame is rotated, so that the garbage and the impurities can be filtered out. The rotating handle can drive the bolt to rotate out of the spiral groove in the filtering bin through the movable disc, at the moment, the filtering frame can be pulled out of the filtering bin and opened through the rubber plug, and rapid cleaning work of garbage and sundries in the filtering frame is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a filtering device for water treatment. Background Art

[0002] The application field of water treatment filtration devices is very wide, including living facilities, general industrial equipment and special industry applications. Water treatment filtration devices are equipment used to remove impurities and pollutants in water. They remove suspended matter, particulate matter, bacteria, viruses, heavy metals and other harmful substances in water through physical, chemical or biological methods to provide clean and safe water quality.

[0003] A filtering device for water treatment disclosed in the Chinese utility model patent application disclosure CN220478357U increases the sewage treatment process. During operation, the sewage is transported to the interior of the device, firstly undergoes a preliminary impurity filtration inside to clean up the garbage in the sewage, and the sewage after the preliminary treatment passes through a filter tank at the other end to treat the sewage multiple times, so that the internal impurities are cleaned more carefully to improve the quality of the sewage for secondary use. However, the water treatment filtering device has low flexibility in use, and it is not easy to quickly clean up the garbage and debris in the water. Therefore, long-term water filtration work will cause blockage inside the filtering device, affecting the safety and stability of the subsequent use of the water treatment filtering device. Utility Model Content

[0004] The purpose of the utility model is to provide a filtering device for water treatment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a filtering device for water treatment, comprising a filter bin, a filter frame, a filter plate and a first filter layer, wherein sliding rods are fixedly connected to both sides of the inside of the filter bin, a slider is slidably connected to the outside of the sliding rod, a connecting block is fixedly connected to one side of the slider, a filter frame is fixedly connected to one side of the connecting block, a rubber plug is installed at the bottom end of one side of the filter frame, a turning handle is rotatably connected to one side of the turning handle, a movable disk is fixedly connected to one side of the turning handle, a bolt is fixedly connected to the middle position of one side of the movable disk, and a screw groove is threadedly connected to one side of the bolt.

[0006] Preferably, a controller is installed on one side of the outside of the filter bin, universal wheels are fixedly connected to both sides of the bottom of the filter bin, a screw groove is provided inside one side of the filter bin, and a liquid inlet is fixedly connected to the middle position of the top of the filter bin.

[0007] Preferably, guide blocks are fixedly connected to both sides of the filter bin, and a filter plate is installed in the middle of the filter bin.

[0008] Preferably, a first filter layer is provided at the bottom of the filter bin, and the first filter layer, the second filter layer and the third filter layer can effectively perform multi-stage filtration of water.

[0009] Preferably, the bottom end of the first filter layer is fixedly connected to the second filter layer, and the bottom end of the second filter layer is fixedly connected to the third filter layer.

[0010] Preferably, a water pump is installed on one side of the bottom end of the filter bin, and a water outlet pipe is fixedly connected to one side of the water pump.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. This filter device for water treatment has a filter frame at the top of the filter bin, which can filter and block large particles of impurities and garbage in the water, and the garbage and impurities can stay in the filter frame. At this time, the handle on the filter frame is turned, and the handle can drive the bolt to rotate out of the screw groove on the filter bin through the movable disk. At this time, the filter frame can be pulled out of the filter bin and opened through the rubber plug, so as to quickly clean up the garbage and debris in the filter frame, thereby improving the convenience and flexibility of the overall use of the filter device;

[0013] 2. This filtering device for water treatment has a first filter layer, a second filter layer, and a third filter layer at the bottom of the filter chamber. The apertures of the first filter layer, the second filter layer, and the third filter layer are reduced in sequence when they are started. Through this multi-stage design and a combination of filter screens with different apertures and materials, the multi-stage filtering system can achieve all-round filtering from coarse to fine, from physical filtration to chemical adsorption, ensuring that the final output water quality meets the predetermined standards, thereby improving the efficiency and performance of the entire filtering system. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a front view structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the top view of the filter frame of the utility model;

[0017] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. filter chamber; 101. controller; 102. universal wheel; 103. screw groove; 104. liquid inlet; 2. slide rod; 201. slider; 202. connecting block; 3. filter frame; 301. rubber plug; 4. turning handle; 401. movable disk; 402. bolt; 5. guide block; 6. filter plate; 7. first filter layer; 701. second filter layer; 702. third filter layer; 8. water pump; 801. outlet pipe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 , the utility model provides an embodiment: a filter device for water treatment, comprising a filter chamber 1, a filter frame 3, a filter plate 6 and a first filter layer 7, a controller 101 is installed on one side of the outside of the filter chamber 1, universal wheels 102 are fixedly connected on both sides of the bottom of the filter chamber 1, a screw groove 103 is arranged inside one side of the filter chamber 1, and a liquid inlet 104 is fixedly connected to the middle position of the top of the filter chamber 1. The water pump 8 inside the filter chamber 1 can be controlled and started by the controller 101, and the universal wheel 102 can push the filter device to move as a whole;

[0021] Slide rods 2 are fixedly connected to both sides of the filter bin 1, and a slider 201 is slidably connected to the outside of the slider 2. A connecting block 202 is fixedly connected to one side of the slider 201, and a filter frame 3 is fixedly connected to one side of the connecting block 202. When the filter frame 3 moves, the slider 201 can be driven to slide on the slide rod 2 through the connecting block 202. At this time, the filter frame 3 can be pulled out from the inside of the filter bin 1, and the contact surfaces of the filter bin 1 and the filter frame 3 are provided with rubber cushions, so as to increase the sealing performance of the connection between the filter bin 1 and the filter frame 3.

[0022] A rubber plug 301 is installed at the bottom of one side of the filter frame 3. When the rubber plug 301 is opened, the garbage and debris in the filter frame 3 can be discharged.

[0023] A handle 4 is rotatably connected to one side of the outside of the filter frame 3, a movable disk 401 is fixedly connected to one side of the handle 4, a bolt 402 is fixedly connected to the middle position of one side of the movable disk 401, and a screw groove 103 is threadedly connected to one side of the bolt 402. When the handle 4 on the filter frame 3 is rotated, the bolt 402 can be pushed by the movable disk 401 to rotate and move, and when the bolt 402 is rotated into the screw groove 103 on the filter bin 1, the position of the filter bin 1 and the filter frame 3 can be fixed;

[0024] Guide blocks 5 are fixedly connected to both sides of the filter chamber 1, and a filter plate 6 is installed in the middle of the filter chamber 1. The guide blocks 5 can assist in guiding the water, and the filter plate 6 is installed in the filter chamber 1 by bolts. The filter plate 6 is a polyester fiber small-pore filter screen to further remove medium-sized particles in the water, such as sand and pebbles.

[0025] A first filter layer 7 is provided at the bottom end of the filter chamber 1, a second filter layer 701 is fixedly connected to the bottom end of the first filter layer 7, a third filter layer 702 is fixedly connected to the bottom end of the second filter layer 701, the first filter layer 7 is a high-density polypropylene material, these materials have good filtering performance and a long service life, can intercept tiny particles and bacteria, the second filter layer 701 is an activated carbon filter layer with adsorption capacity, can remove odors, pigments and certain organic pollutants in water, the third filter layer 702 is an ultrafiltration membrane, usually made of polymer materials, such as polysulfone, polyamide, etc., can intercept bacteria, viruses, heavy metal ions, etc. in water;

[0026] A water pump 8 is installed on one side of the bottom end of the filter chamber 1 , and a water outlet pipe 801 is fixedly connected to one side of the water pump 8 . When the water pump 8 is started, the filtered water in the filter chamber 1 can be discharged.

[0027] When the embodiment of the present application is in use: external water can be poured into the interior of the filter bin 1 through the liquid inlet 104. At this time, the filter frame 3 at the top of the filter bin 1 can block large particles of garbage and debris in the water and keep the garbage and debris in the filter frame 3. At the same time, the water can flow through the bottom end of the filter frame 3 into the filter plate 6 below and perform secondary filtering through the filter plate 6. At the same time, a filter layer is arranged at the bottom end of the filter bin 1, which can effectively perform multi-stage filtration of the water and liquid, and by starting the water pump 8 in the filter bin 1, the filtered water can be discharged. When it is necessary to clean the garbage and debris in the filter frame 3, by rotating the handle 4 on the filter frame 3, the handle 4 can drive the bolt 402 to rotate out of the screw groove 103 on the filter bin 1 through the movable disk 401. At this time, the filter frame 3 can be pulled out from the interior of the filter bin 1 and opened through the rubber plug 301 on one side of the filter frame 3, so that the garbage and debris in the filter frame 3 can be quickly cleaned.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A filtering device for water treatment, characterized in that , comprising a filter bin (1), a filter frame (3), a filter plate (6) and a first filter layer (7), wherein the filter bin (1) is fixedly connected to two sides with slide bars (2), the slide bars (2) are slidably connected to the outside with a slider (201), one side of the slider (201) is fixedly connected to a connection block (202), one side of the connection block (202) is fixedly connected to a filter frame (3), a rubber plug (301) is installed at the bottom end of one side of the filter frame (3), one side of the filter frame (3) is rotatably connected to a turning handle (4), one side of the turning handle (4) is fixedly connected to a movable disk (401), a bolt (402) is fixedly connected to the middle position of one side of the movable disk (401), and one side of the bolt (402) is threadedly connected to a screw groove (103).

2. A filtering device for water treatment according to claim 1, characterized in that: A controller (101) is installed on one side of the outside of the filter chamber (1), universal wheels (102) are fixedly connected to both sides of the bottom of the filter chamber (1), a screw groove (103) is provided inside one side of the filter chamber (1), and a liquid inlet (104) is fixedly connected to the middle position of the top of the filter chamber (1).

3. A filtering device for water treatment according to claim 1, characterized in that: Guide blocks (5) are fixedly connected to both sides of the filter bin (1), and a filter plate (6) is installed in the middle of the filter bin (1).

4. A filtering device for water treatment according to claim 1, characterized in that: A first filter layer (7) is arranged at the bottom end of the filter bin (1).

5. A filtering device for water treatment according to claim 4, characterized in that: The bottom end of the first filter layer (7) is fixedly connected to the second filter layer (701), and the bottom end of the second filter layer (701) is fixedly connected to the third filter layer (702).

6. A filtering device for water treatment according to claim 1, characterized in that: A water pump (8) is installed on one side of the bottom end of the filter bin (1), and a water outlet pipe (801) is fixedly connected to one side of the water pump (8).

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