Arsenic removal treatment device
By incorporating baffles, limit rods, and retaining rings into the water purifier, the problem of difficult-to-clean filter screens is solved, enabling quick removal of the filter screens and convenient replacement of the filter cartridges, thus improving the maintenance efficiency of the water purifier.
Patent Information
- Application Number
- CN202520548276.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-03-26
AI Technical Summary
In existing water purifiers, the filter screen is located inside the filter media, making it inconvenient to remove and clean. This leads to the filter screen being easily clogged and difficult to disassemble and replace.
An arsenic removal device was designed, which includes a convenient removal mechanism. By setting up baffles, limiting rods, and retaining rings, the filter screen can be quickly pulled out and prevented from rusting. The combination of threaded rods and clamping rings facilitates the fixing and replacement of the filter element.
It enables quick cleaning and replacement of the filter screen, avoids filter screen corrosion and shaking, and improves the convenience of filter media maintenance.
Smart Images
Figure CN223930855U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of arsenic removal treatment devices, and in particular to an arsenic removal treatment device. Background Technology
[0002] Arsenic removal devices are devices that remove arsenic compounds from water. Water purifiers can remove arsenic compounds from water. Water is poured into the water purifier, and impurities are removed through the filter screen, while arsenic compounds are cleaned through the filter media.
[0003] The inventors discovered during routine use of the arsenic removal device that the filter screen inside a typical water purifier is located inside the filter media, making it inconvenient to remove and clean. Consequently, when the filter screen becomes clogged, the filter media must be disassembled to remove it, further complicating the process and causing problems. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an arsenic removal device.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: an arsenic removal treatment device, comprising a box, an internal frame, a filter element, a water inlet fixedly connected to the top of the filter element, a convenient removal device inside the water inlet, a fixing device on the side of the frame, and the convenient removal device comprising a baffle fixedly connected to the inside of the water inlet, a filter screen fixedly connected to the top of the baffle, and a handle fixedly connected to the top of the filter screen.
[0006] The aforementioned components achieve the following effects: the handle allows the filter screen to be quickly pulled out from inside the water inlet; the baffle prevents the filter screen from being pushed deeper by the water flow; when arsenic removal is required, water is poured into the filter element through the water inlet, and the arsenic is removed by the purification process inside the filter element, thus trapping the arsenic in the water inside the filter element.
[0007] Preferably, a pad, which is a rubber plate, is fixedly connected to the top of the baffle.
[0008] The effect achieved by the above components is that, under the action of the pad, the filter screen will not rust together with the baffle, thus avoiding the phenomenon of not being able to remove it.
[0009] Preferably, a limiting rod is fixedly connected to the top of the baffle, and the limiting rod is inserted into the interior of the filter screen.
[0010] The effect achieved by the above components is that, under the action of the limiting rod, the filter screen will not shake or tilt inside the water inlet, thereby achieving the limiting function.
[0011] Preferably, a retaining ring is fixedly connected to the surface of the limiting rod, and the retaining ring is a deformable airbag.
[0012] The aforementioned components achieve the following effects: The retaining ring prevents the filter screen from slipping off the surface of the limiting rod. When there are many impurities on the filter screen surface, hold the handle and pull upwards to allow the filter screen to slip off the limiting rod surface, thus enabling it to be removed for cleaning. After cleaning, insert the filter screen into the inlet / outlet. The pad prevents the filter screen from rusting together with the baffle, avoiding the problem of it being impossible to remove. The retaining ring also prevents the filter screen from slipping off the limiting rod surface, thus facilitating easy removal.
[0013] Preferably, the fixing device includes a rectangular plate fixedly connected to the side of the frame, a threaded rod threadedly connected to the surface of the rectangular plate, a pressing plate rotatably connected to one end of the threaded rod, and a clamping ring fixedly connected to the side of the pressing plate, the clamping ring being a deformable clip.
[0014] The effect achieved by the above components is that, under the action of the clamping ring, the filter element can be fixed inside the frame, avoiding the phenomenon of the filter element shaking when moving.
[0015] Preferably, the side of the clamping ring is provided with an arc groove, and a pull rope is fixedly connected to the side of the clamping ring.
[0016] The effect achieved by the above components is that, under the action of the arc groove and the pull rope, the clamping ring can be deformed, thereby clamping and fixing filter elements of different sizes.
[0017] Preferably, a rectangular strip, which is a rubber strip, is fixedly connected to the side of the clamping ring.
[0018] The effect achieved by the above components is that, under the action of the rectangular strip, the clamping ring will not directly contact the filter element, thus avoiding the phenomenon of rigid contact.
[0019] Preferably, a sliding rod is slidably connected to the side of the rectangular plate, and one end of the sliding rod is fixedly connected to the side of the extrusion plate.
[0020] The aforementioned components achieve the following effects: Under the action of the sliding rod, the extrusion plate will not rotate with the rotation of the threaded rod, allowing the frame to be removed from the inside of the box. After the filter element is replaced and placed back into the frame, the threaded rod is turned by hand, causing the extrusion plate to move smoothly under the action of the sliding rod, thereby clamping the filter element onto the surface of the filter element. When the filter element comes into contact with the pull rope, if the filter element is thin, the threaded rod is turned by hand again, causing the pull rope to move into the arc groove, thus clamping the filter element. Under the action of the rectangular bar, the clamping ring will not directly contact the filter element, avoiding rigid contact and thus achieving a fixing effect.
[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0022] In this invention, a convenient removal device is provided. When there are many impurities on the surface of the filter screen, the handle is held and pulled upwards to allow the filter screen to slide off the surface of the limiting rod, thus removing the filter screen for cleaning. After cleaning, the filter screen is inserted into the inlet / outlet. The pad prevents the filter screen from rusting together with the baffle, avoiding the problem of not being able to remove it. The retaining ring prevents the filter screen from slipping off the surface of the limiting rod, thus achieving the function of convenient removal and solving the problem of inconvenient removal of the filter screen inside the filter media. Attached Figure Description
[0023] Figure 1 This utility model provides a three-dimensional structural schematic diagram of an arsenic removal treatment device;
[0024] Figure 2 This utility model provides a schematic diagram of a convenient removal device for an arsenic removal treatment apparatus;
[0025] Figure 3 This is a schematic diagram of the fixing device for an arsenic removal treatment device proposed in this utility model.
[0026] Legend: 1. Box; 2. Easy-to-remove device; 21. Baffle; 22. Filter screen; 23. Pad; 24. Limiting rod; 25. Snap ring; 26. Handle; 3. Fixing device; 31. Threaded rod; 32. Extrusion plate; 33. Slide rod; 34. Clamping ring; 35. Rectangular bar; 36. Pull rope; 37. Arc groove; 4. Filter element; 5. Frame; 6. Inlet. Detailed Implementation
[0027] Example 1, such as Figure 1-3As shown, an arsenic removal device includes a box 1, a frame 5 inside the box 1, a filter element 4 inside the frame 5, a water inlet 6 fixedly connected to the top of the filter element 4, a convenient removal device 2 inside the water inlet 6, and a fixing device 3 on the side of the frame 5. When it is necessary to remove arsenic, water is poured into the filter element 4 through the water inlet 6. Under the purification inside the filter element 4, the arsenic is cleaned and removed, thereby trapping the arsenic in the water inside the filter element 4.
[0028] Reference Figure 2 The easy-to-remove device 2 includes a baffle 21 fixedly connected inside the inlet 6. A filter screen 22 is provided on the top of the baffle 21, and a handle 26 is fixedly connected to the top of the filter screen 22. Under the action of the handle 26, the filter screen 22 can be quickly pulled out from inside the inlet 6. Under the action of the baffle 21, the filter screen 22 is not pushed deeper by the water flow. When it is necessary to remove arsenic, water is poured into the filter element 4 through the inlet 6. Under the purification inside the filter element 4, the arsenic is cleaned and removed, and the arsenic in the water is trapped inside the filter element 4. A pad 23 is fixedly connected to the top of the baffle 21. The pad 23 is a rubber plate. Under the action of the pad 23, the filter screen 22 will not rust together with the baffle 21, avoiding the phenomenon of not being able to remove it. A limit rod 24 is fixedly connected to the top of the baffle 21. The limiting rod 24 is inserted into the filter screen 22. Under the action of the limiting rod 24, the filter screen 22 will not shake or tilt inside the water inlet 6, thus achieving the limiting function. A retaining ring 25 is fixedly connected to the surface of the limiting rod 24. The retaining ring 25 is a deformable air bladder. Under the action of the retaining ring 25, the filter screen 22 will not slip off the surface of the limiting rod 24. When there are many impurities on the surface of the filter screen 22, hold the handle 26 and pull upward to make the filter screen 22 slip off the surface of the limiting rod 24, and then take out the filter screen 22 for cleaning. After cleaning, insert the filter screen 22 into the water inlet 6. Under the action of the pad 23, the filter screen 22 will not rust together with the baffle 21, avoiding the phenomenon of not being able to take it out. Under the action of the retaining ring 25, the filter screen 22 will not slip off the surface of the limiting rod 24, thus achieving the function of easy removal.
[0029] Reference Figure 3The fixing device 3 includes a rectangular plate fixedly connected to the side of the frame 5. A threaded rod 31 is threadedly connected to the surface of the rectangular plate. One end of the threaded rod 31 is rotatably connected to a pressing plate 32. A clamping ring 34 is fixedly connected to the side of the pressing plate 32. The clamping ring 34 is a deformable clamp. Under the action of the clamping ring 34, the filter element 4 can be fixed inside the frame 5, avoiding the phenomenon of the filter element 4 shaking when moving. An arc groove 37 is opened on the side of the clamping ring 34. A pull rope 36 is fixedly connected to the side of the clamping ring 34. Under the action of the arc groove 37 and the pull rope 36, the clamping ring 34 can deform, thereby clamping and fixing filter elements 4 of different sizes. A rectangular strip 35 is fixedly connected to the side of the clamping ring 34. The rectangular strip 35 is a rubber strip. Under the action of the rectangular strip 35, the clamping ring 34 will not directly contact the filter element 4, avoiding rigid contact. The rectangular plate has a sliding rod 33 connected to its side. One end of the sliding rod 33 is fixedly connected to the side of the extrusion plate 32. Under the action of the sliding rod 33, the extrusion plate 32 will not rotate with the rotation of the threaded rod 31. The frame 5 is taken out from the inside of the box 1. After the filter element 4 is replaced and placed inside the frame 5, the threaded rod 31 is turned by hand, so that the extrusion plate 32 moves smoothly under the action of the sliding rod 33, thereby clamping the clamping ring 34 on the surface of the filter element 4. When the filter element 4 comes into contact with the pull rope 36, if the filter element 4 is thin, the threaded rod 31 is turned by hand, so that the pull rope 36 moves into the arc groove 37, thereby clamping the filter element 4. Under the action of the rectangular bar 35, the clamping ring 34 will not directly contact the filter element 4, avoiding the phenomenon of rigid contact, thereby achieving the effect of fixation.
[0030] Working principle: When the arsenic removal device is needed, and arsenic compounds need to be removed, water is poured into the filter element 4 through the inlet 6. The arsenic compounds are removed and cleaned from the filter element 4, thus trapping them inside. When there are many impurities on the surface of the filter screen 22, the handle 26 is grasped and pulled upwards, causing the filter screen 22 to slide off the surface of the limit rod 24, allowing it to be removed for cleaning. After cleaning, the filter screen 22 is inserted back into the inlet 6. The pad 23 prevents the filter screen 22 from rusting with the baffle 21, avoiding the problem of it being unable to be removed. The retaining ring 25 ensures that the filter screen 22 is properly seated. The mesh 22 will not slip off the surface of the limiting rod 24, thus facilitating removal. The frame 5 is removed from the inside of the box 1. After the filter element 4 is replaced and placed inside the frame 5, the threaded rod 31 is turned by hand, causing the extrusion plate 32 to move smoothly under the action of the slide rod 33, thereby clamping the clamping ring 34 on the surface of the filter element 4. When the filter element 4 comes into contact with the pull rope 36, if the filter element 4 is thin, the threaded rod 31 is turned by hand again, causing the pull rope 36 to move into the arc groove 37, thereby clamping the filter element 4. Under the action of the rectangular bar 35, the clamping ring 34 will not directly contact the filter element 4, avoiding rigid contact and thus achieving a fixing effect.
Claims
1. An arsenic removal treatment device, comprising a box (1), wherein a frame (5) is disposed inside the box (1), and a filter element (4) is disposed inside the frame (5), characterized in that: The filter element (4) is fixedly connected to the top of the water inlet (6), and the inside of the water inlet (6) is provided with a convenient removal device (2). The side of the frame (5) is provided with a fixing device (3). The convenient removal device (2) includes a baffle (21) fixedly connected inside the water inlet (6). The top of the baffle (21) is provided with a filter screen (22), and the top of the filter screen (22) is fixedly connected with a handle (26).
2. The arsenic removal treatment device according to claim 1, characterized in that: A pad (23) is fixedly connected to the top of the baffle (21), and the pad (23) is a rubber plate.
3. The arsenic removal treatment device according to claim 2, characterized in that: A limiting rod (24) is fixedly connected to the top of the baffle (21), and the limiting rod (24) is inserted into the interior of the filter screen (22).
4. The arsenic removal treatment device according to claim 3, characterized in that: The surface of the limiting rod (24) is fixedly connected to a retaining ring (25), which is a deformable airbag.
5. The arsenic removal treatment device according to claim 4, characterized in that: The fixing device (3) includes a rectangular plate fixedly connected to the side of the frame (5). A threaded rod (31) is threadedly connected to the surface of the rectangular plate. One end of the threaded rod (31) is rotatably connected to an extrusion plate (32). A clamping ring (34) is fixedly connected to the side of the extrusion plate (32). The clamping ring (34) is a deformable clamp.
6. The arsenic removal treatment device according to claim 5, characterized in that: The side of the clamping ring (34) is provided with an arc groove (37), and a pull rope (36) is fixedly connected to the side of the clamping ring (34).
7. The arsenic removal treatment device according to claim 6, characterized in that: A rectangular strip (35) is fixedly connected to the side of the clamp (34), and the rectangular strip (35) is a rubber strip.
8. The arsenic removal treatment device according to claim 7, characterized in that: A slide rod (33) is slidably connected to the side of the rectangular plate, and one end of the slide rod (33) is fixedly connected to the side of the extrusion plate (32).