Recyclable drinking water defluorination purification device

Abstract

The utility model relates to the field of purification device, and specifically is a kind of drinkable water defluorination purification device of recyclable, including purification tank, the right side of purification tank is hingedly connected with door, the top of purification tank is connected with water inlet, the back of purification tank is connected with water outlet;The utility model is through being provided with circulation mechanism, rotation is carried out by motor driving gear, the movement of tooth plate is driven by the rotation of gear, the movement of moving frame is driven by the movement of tooth plate, the movement of adsorption plate is driven by the movement of moving frame, can replace the use of unsaturated adsorption plate, solve the adsorption performance of adsorbent limited, after using a certain period of time, saturation may appear, at this moment, it needs to be disassembled and replaced manually, part adsorbent can have certain chemical activity or toxicity, if improper operation is replaced manually, adsorbent leakage can be caused, and the problem of harm to human health.

Description

Technical Field

[0001] This utility model relates to the field of purification devices, specifically a reusable defluoridation purification device for drinking water. Background Technology

[0002] Defluoridation and purification of drinking water is an important measure to ensure drinking water safety and prevent fluorosis. Fluorides are widely present in rocks and soil in nature. Groundwater dissolves these fluorides during its flow, leading to an increase in fluoride content in the water. In addition, some industrial activities, such as aluminum smelting and phosphate fertilizer production, also discharge fluoride-containing wastewater, which may pollute surrounding water sources if not properly treated.

[0003] Drinking water defluoridation purification devices mainly remove fluoride ions from water based on physical, chemical, or biological processes. Common working methods include adsorption, such as using activated alumina to adsorb fluoride ions in water, thereby achieving the purpose of defluoridation.

[0004] However, due to the limited adsorption capacity of adsorbents, they will become saturated after a certain period of use. At this time, they need to be manually disassembled and replaced. Some adsorbents may have certain chemical activity or toxicity. If the manual replacement is not handled properly, it may lead to adsorbent leakage and cause harm to human health. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, the adsorption performance of adsorbents is limited, and they will become saturated after a certain period of use. At this time, they need to be manually disassembled and replaced. Some adsorbents may have certain chemical activity or toxicity. If the manual replacement is not handled properly, it may lead to adsorbent leakage and cause harm to human health. This utility model proposes a recyclable drinking water defluoridation and purification device.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a recyclable drinking water defluoridation and purification device, including a purification box, a box door is movably connected to the right side of the purification box via a hinge, a water inlet is connected to the top of the purification box, a water outlet is connected to the back side of the purification box, and a circulation mechanism is installed in the inner cavity of the purification box.

[0007] The circulation mechanism includes a motor, the back of which is fixedly connected to the front of the purification box. A gear is fixedly connected to the output end of the motor. Gear plates are meshed with the top and bottom of the gear surface. A movable frame is fixedly connected to the back of the gear plate. An adsorption plate is installed in the inner cavity of the movable frame. The adsorption plate is located at the bottom of the water inlet.

[0008] Preferably, the front and back sides of the inner cavity of the purification box are provided with movable grooves, a baffle is fixedly connected to one side of the movable groove, a support plate is fixedly connected to the back side of the movable frame, and the surfaces of the toothed plate and the support plate are slidably connected to the inner cavity of the movable groove.

[0009] Preferably, a support rod is fixedly connected to the inner cavity of the movable groove, and the surface of the support rod is slidably connected to the inner cavities of the toothed plate and the support plate, respectively.

[0010] Preferably, the inner cavity of the purification box is provided with a storage slot, the inner cavity of the storage slot is slidably connected to the surface of the movable frame, and a heating component is installed in the inner cavity of the purification box, the heating component being disposed on one side of the storage slot.

[0011] Preferably, the inner cavity of the purification box is equipped with a filter assembly, the left side of the filter assembly is connected to an exhaust pipe, the exhaust pipe is connected to the inner cavity of the storage slot, and the back side of the purification box is connected to an exhaust port, the exhaust port is connected to the inner cavity of the filter assembly.

[0012] Preferably, the top of the movable frame is provided with a positioning groove, the inner cavity of the positioning groove is fixedly connected to a positioning rod, the inner cavity of the positioning groove is engaged with a positioning seat, the inner cavity of the positioning seat is slidably connected to the surface of the positioning rod, and one side of the positioning seat is fixedly connected to the surface of the adsorption plate.

[0013] Preferably, a sealing plate is fixedly connected to the left side of the door, and the surface of the sealing plate is tightly fitted to the inner cavity of the purification box.

[0014] The advantages of this utility model are:

[0015] This invention utilizes a circulating mechanism. A motor drives a gear to rotate, which in turn moves a toothed plate, which in turn moves a moving frame, which in turn moves an adsorption plate. This allows for the replacement of unsaturated adsorption plates, solving the problem of limited adsorption performance of adsorbents, which saturate after a certain period of use. In such cases, manual disassembly and replacement are necessary. Some adsorbents may have chemical activity or toxicity, and improper manual replacement could lead to adsorbent leakage and harm to human health. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the purification box of this utility model;

[0019] Figure 3 This is a cross-sectional view of the purification box of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the motor of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the movable frame of this utility model.

[0022] In the diagram: 1. Purification box; 2. Circulation mechanism; 201. Heating component; 202. Motor; 203. Moving slot; 204. Moving frame; 205. Exhaust port; 206. Adsorption plate; 207. Storage slot; 208. Exhaust pipe; 209. Filter component; 210. Baffle; 211. Gear; 212. Tooth plate; 213. Support rod; 214. Support plate; 215. Positioning seat; 216. Positioning slot; 217. Positioning rod; 3. Box door; 4. Water inlet; 5. Sealing plate; 6. Water outlet. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0025] This application discloses a reusable drinking water defluoridation and purification device. (Refer to...) Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A recyclable drinking water defluoridation and purification device includes a purification box 1, an inner cavity of the purification box 1 with a purification chamber, a door 3 connected to the right side of the purification box 1 via a hinge, a water inlet 4 connected to the top of the purification box 1 and connected to the purification chamber, a water outlet 6 connected to the back side of the purification box 1 and connected to the purification chamber, and a circulation mechanism 2 installed in the inner cavity of the purification box 1.

[0026] The circulation mechanism 2 includes a motor 202, the back of which is fixedly connected to the front of the purification tank 1. A gear 211 is fixedly connected to the output end of the motor 202. Gear plates 212 are meshed with the top and bottom of the surface of the gear 211. The two gear plates 212 move in opposite directions. A movable frame 204 is fixedly connected to the back of the gear plates 212. An adsorption plate 206 is installed in the inner cavity of the movable frame 204. The adsorption plate 206 is filled with activated alumina adsorbent. The adsorption plate 206 is located at the bottom of the inlet 4. When purifying drinking water by defluoridation, the drinking water is first transported into the purification tank 1 through the inlet 4. After the drinking water enters the purification tank 1, it accumulates on the top of the adsorption plate 206 for adsorption. The drinking water passes through the inner cavity of the adsorption plate 206. During the purification process, the fluoride ions in the drinking water are adsorbed by the adsorbent through the pores between the adsorbent particles and in full contact with the adsorbent. The purified water flows out from the bottom of the adsorption plate 206 and is finally discharged to the outside through the outlet 6. After the adsorption plate 206 is saturated after a certain period of use, the motor 202 can be started by connecting an external power source. The motor 202 drives the gear 211 to rotate, and the rotation of the gear 211 drives the two toothed plates 212 to move synchronously. The movement of the toothed plates 212 drives the moving frame 204 to move, and the movement of the moving frame 204 drives the adsorption plate 206 to move. The saturated adsorption plate 206 is moved out of the purification chamber, and the unsaturated adsorption plate 206 is moved into the purification chamber so that the drinking water can continue to be purified.

[0027] Reference Figure 2 , Figure 3 and Figure 4 The front and back sides of the inner cavity of the purification box 1 are provided with movable grooves 203. A baffle 210 is fixedly connected to one side of the movable groove 203, and a support plate 214 is fixedly connected to the back side of the movable frame 204. The surfaces of the toothed plate 212 and the support plate 214 are slidably connected to the inner cavity of the movable groove 203. The baffle 210 acts as a shield to prevent the interior of the movable groove 203 from accumulating inside the movable groove 203 and affecting the normal movement of the toothed plate 212 and the support plate 214. At the same time, the movable groove 203 limits the movement of the toothed plate 212 and the support plate 214, preventing them from moving too far and causing the toothed plate 212 to disengage from the surface of the gear 211, thereby affecting the normal movement of the adsorption plate 206.

[0028] Reference Figure 2 , Figure 3 and Figure 4The inner cavity of the moving groove 203 is fixedly connected with four support rods 213. Two support rods 213 are provided in the inner cavity of each moving groove 203 and are arranged symmetrically. The surfaces of the support rods 213 are slidably connected to the inner cavities of the toothed plate 212 and the support plate 214, respectively. The support rods 213 are used to position the movement of the toothed plate 212 and the support plate 214, improve the stability of the toothed plate 212 and the support plate 214 during the movement, and prevent the toothed plate 212 and the support plate 214 from shifting their positions during the movement.

[0029] Reference Figure 1 , Figure 2 and Figure 3 The purification chamber 1 has an inner cavity with a storage slot 207. The inner cavity of the storage slot 207 is slidably connected to the surface of the moving frame 204. A heating component 201 is installed in the inner cavity of the purification chamber 1. The heating component 201 consists of an electric heating tube, a temperature detector, and a temperature controller. The heating component 201 is located on one side of the storage slot 207. The storage slot 207 allows the adsorption plate 206 to be stored. When the adsorption plate 206 is saturated, the surface of the adsorption plate 206 can be moved into the storage slot 207, and the interior of the storage slot 207 is heated by the heating component 201. Heating the adsorption plate 206 promotes the diffusion of fluoride ions from the pores inside the adsorption plate 206. The temperature controller is activated by an external power supply, which drives the electric heating tube to heat up. While the electric heating tube is heating up, the temperature controller monitors the temperature inside the storage slot 207 in real time to prevent abnormal temperatures inside the storage slot 207, which could affect the service life of the adsorption plate 206.

[0030] Reference Figure 2 and Figure 3 The purification chamber 1 has a filter assembly 209 installed inside. The filter assembly 209 consists of a filter box, a filter plate, and an exhaust pump. An exhaust pipe 208 is connected to the left side of the filter assembly 209, and the exhaust pipe 208 is connected to the inner cavity of the collection tank 207. An exhaust port 205 is connected to the back side of the purification chamber 1, and the exhaust port 205 is connected to the inner cavity of the filter assembly 209. With the filter assembly 209, when the adsorption plate 206 is heated and regenerated, the exhaust pump is started by an external power supply. The exhaust pump extracts the waste gas generated inside the collection tank 207 due to the heating of the adsorption plate 206 and delivers it to the inside of the filter assembly 209 through the exhaust pipe 208. After the waste gas enters the inside of the filter assembly 209, it will come into contact with the filter plate inside the filter assembly 209. The filter plate adsorbs and filters the waste gas, removing harmful substances from the waste gas. Finally, it is discharged to the outside through the exhaust port 205, avoiding the waste gas generated during the heating process of the adsorption plate 206 from affecting the surrounding environment.

[0031] Reference Figure 4 and Figure 5 The top of the movable frame 204 is provided with a positioning groove 216. There are two positioning grooves 216 arranged symmetrically. A positioning rod 217 is fixedly connected to the inner cavity of the positioning groove 216. A positioning seat 215 is engaged in the inner cavity of the positioning groove 216. The inner cavity of the positioning seat 215 is slidably connected to the surface of the positioning rod 217. One side of the positioning seat 215 is fixedly connected to the surface of the adsorption plate 206. Through the setting of the positioning groove 216, the surface of the positioning seat 215 can be engaged into the interior of the movable frame 204, thereby fixing the position of the adsorption plate 206. This facilitates the installation and removal of the adsorption plate 206 from the interior of the movable frame 204. At the same time, the positioning rod 217 guides the movement of the positioning seat 215, preventing the positioning seat 215 from shifting its position during movement, and ensuring that the positioning seat 215 can be stably engaged into the interior of the positioning groove 216.

[0032] Reference Figure 2 A sealing plate 5 is fixedly connected to the left side of the door 3. The surface of the sealing plate 5 is tightly fitted to the inner cavity of the purification box 1. The sealing plate 5 seals the inside of the purification box 1, preventing the drinking water entering the purification box 1 from leaking and avoiding waste of drinking water.

[0033] Working Principle: When purifying drinking water by defluoridation, the drinking water is first delivered to the purification tank 1 through inlet 4. After entering the purification tank 1, the drinking water accumulates on the top of the adsorption plate 206 for adsorption. As the drinking water passes through the adsorption plate 206, it passes through the pores between the adsorbent particles and comes into full contact with the adsorbent. After the fluoride ions in the drinking water are adsorbed, the purified water flows out from the bottom of the adsorption plate 206 and is finally discharged to the outside through outlet 6. After the adsorption plate 206 becomes saturated after a certain period of use, the motor 202 can be started by connecting an external power source. The motor 202 drives the gear 211 to rotate, which in turn drives the two toothed plates 212 to move synchronously. The movement of the toothed plates 212 moves the moving frame 204, which in turn moves the adsorption plates 206. This moves the saturated adsorption plates 206 out of the purification chamber and moves the unsaturated adsorption plates 206 into the purification chamber, allowing the drinking water to be purified. Purification continues, and the saturated adsorption plate 206 enters the collection tank 207 for regeneration. The collection tank 207 is heated by the heating component 201. Heating the adsorption plate 206 promotes the diffusion of fluoride ions from the pores inside the adsorption plate 206. While the adsorption plate 206 is being heated, an external power supply is used to start an exhaust pump, which extracts the waste gas generated inside the collection tank 207 due to the heating of the adsorption plate 206. The waste gas is then transported to the filter component 209 through the exhaust pipe 208. After entering the filter component 209, the waste gas comes into contact with the filter plate inside the filter component 209. The filter plate adsorbs and filters the waste gas, removing harmful substances from the waste gas. Finally, the waste gas is discharged to the outside through the exhaust port 205, preventing the waste gas generated during the heating of the adsorption plate 206 from affecting the surrounding environment. In addition, due to usage requirements, all components at the connection points in this application are equipped with a waterproof sealing layer to prevent leakage of drinking water.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A recyclable defluorinated drinking water purification device comprising a purification tank (1), characterized in that: The right side of the purification box (1) is connected to a door (3) via a hinge. The top of the purification box (1) is connected to a water inlet (4). The back of the purification box (1) is connected to a water outlet (6). The inner cavity of the purification box (1) is equipped with a circulation mechanism (2). The circulation mechanism (2) includes a motor (202), the back side of which is fixedly connected to the front side of the purification box (1), and a gear (211) is fixedly connected to the output end of the motor (202). The top and bottom surfaces of the gear (211) are meshed with toothed plates (212), and a movable frame (204) is fixedly connected to the back side of the toothed plate (212). An adsorption plate (206) is installed in the inner cavity of the movable frame (204), and the adsorption plate (206) is located at the bottom of the water inlet (4).

2. A recyclable defluoridation device for potable water as claimed in claim 1 wherein: The front and back sides of the inner cavity of the purification box (1) are provided with moving grooves (203). A baffle (210) is fixedly connected to one side of the moving groove (203). A support plate (214) is fixedly connected to the back side of the moving frame (204). The surfaces of the toothed plate (212) and the support plate (214) are slidably connected to the inner cavity of the moving groove (203).

3. A recyclable defluoridation device for potable water as claimed in claim 2 wherein: The inner cavity of the movable groove (203) is fixedly connected to a support rod (213), and the surface of the support rod (213) is slidably connected to the inner cavities of the toothed plate (212) and the support plate (214).

4. A recyclable defluoridation device for potable water as claimed in claim 1 wherein: The purification box (1) has a storage slot (207) in its inner cavity. The inner cavity of the storage slot (207) is slidably connected to the surface of the moving frame (204). A heating component (201) is installed in the inner cavity of the purification box (1). The heating component (201) is located on one side of the storage slot (207).

5. A recyclable defluoridation device for potable water as claimed in claim 1 wherein: The purification box (1) has a filter assembly (209) installed in its inner cavity. The filter assembly (209) has an exhaust pipe (208) connected to its left side. The exhaust pipe (208) is connected to the inner cavity of the storage slot (207). The purification box (1) has an exhaust port (205) connected to its back side. The exhaust port (205) is connected to the inner cavity of the filter assembly (209).

6. A recyclable defluoridation device for potable water as claimed in claim 1 wherein: The top of the movable frame (204) is provided with a positioning groove (216), and a positioning rod (217) is fixedly connected to the inner cavity of the positioning groove (216). A positioning seat (215) is engaged in the inner cavity of the positioning groove (216). The inner cavity of the positioning seat (215) is slidably connected to the surface of the positioning rod (217). One side of the positioning seat (215) is fixedly connected to the surface of the adsorption plate (206).

7. A recyclable defluoridation device for potable water as claimed in claim 1 wherein: A sealing plate (5) is fixedly connected to the left side of the door (3), and the surface of the sealing plate (5) is tightly fitted to the inner cavity of the purification box (1).

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