Continuous desalting device

Abstract

The utility model discloses a continuous desalting device, and belongs to the technical field of water treatment. Comprising a filter box, a pretreatment box is arranged at the top of the filter box, a first motor is arranged at the top of the pretreatment box, and a rotating rod is arranged at the output end of the first motor. The filtering plate is fixedly arranged on the inner wall of the pretreatment box, large impurities in water can be removed, the first motor is started to drive the rotating rod to rotate, so that the scraping block is driven to rotate at the top of the filtering plate, the impurities at the top of the filtering plate are scraped, meanwhile, the scraping block is in an arc shape, the scraped impurities can be pushed into the impurity storage box, and the impurities in the water can be removed. Impurities are temporarily stored, and the situation that large-particle impurities stay at the top of the filter plate for a long time, and the filter plate is blocked is avoided; a second motor is started, a rotating sleeve is in threaded connection with a threaded rod, a sliding ring is fixedly arranged at the bottom of the rotating sleeve, and the rotating sleeve moves on the threaded rod, so that the sliding ring is driven to slide, and mixing of the disinfectant sprayed out of the multiple pesticide outlets and water can be accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, and more specifically to a continuous desalting water device. Background Art

[0002] Desalting water refers to the process of removing salt from seawater, brackish water or other saltwater sources containing high concentrations of salt to obtain fresh water. Desalting water technology mainly includes distillation, reverse osmosis, electrolysis, ion exchange and solar distillation, among which reverse osmosis is currently the most widely used and efficient technology. Through desalting water technology, salt water resources such as seawater can be effectively utilized to solve the problem of fresh water shortage. It is widely used in seawater desalination, industrial water use, agricultural irrigation, drinking water supply and other fields.

[0003] The continuous electro-deionized water device adopts the latest membrane treatment technology to fill the ion exchange resin between the anion and cation exchange membranes to form a CEDI unit. The anion exchange membrane and the cation exchange membrane are arranged alternately. Through the action of DC voltage, the ions in the water are first adsorbed by the resin and then removed one by one under the guidance of the ion exchange membrane. Under the action of the electric field, the water molecules will decompose into hydrogen ions and hydroxide ions, thereby realizing the desalination process and finally obtaining high-purity fresh water. This technology can continuously and efficiently remove ions and impurities in water, and is widely used in pure water production, power industry, electroplating industry and other fields, making important contributions to water resource utilization and environmental protection.

[0004] When the existing continuous desalted water device is filtering, the larger impurities in the water may clog the filter plate, resulting in poor filtering effect on the water, affecting the use effect of the device; when the disinfectant is discharged into the water, only spraying the water to disinfect it may cause poor mixing uniformity between the disinfectant and the water, resulting in poor disinfection effect of the disinfectant. For this reason, we propose a continuous desalted water device. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The purpose of the utility model is to provide a continuous desalting water device to solve the problem proposed in the above background technology that larger impurities in the water may clog the filter plate, resulting in poor filtering effect on the water, affecting the use effect of the device; when the disinfectant is discharged in the water, the water is disinfected only by spraying, which may cause poor mixing uniformity of the disinfectant and water.

[0007] 2. Technical solution

[0008] A continuous desalination device, comprising a filter box, a pretreatment box is arranged on the top of the filter box, a motor 1 is arranged on the top of the pretreatment box, a rotating rod is arranged at the output end of the motor 1, a scraper block is symmetrically fixed on the circumferential outer wall of the rotating rod, a filter plate cooperating with the scraper block is arranged on the inner wall of the pretreatment box, a storage box cooperating with the filter plate is arranged on the circumferential outer wall of the pretreatment box, and a filter block is arranged on the inner wall of the filter box;

[0009] A water pump, a water pump, a medicine storage box and a second motor are arranged on the circumferential outer wall of the filter box, a threaded rod is arranged on the output end of the second motor, a rotating sleeve is threadedly connected to the circumferential outer wall of the threaded rod, a medicine outlet pipe penetrating the filter box is arranged on the side wall of the medicine storage box, a sliding ring is arranged on the bottom of the rotating sleeve, the first motor and the water pump are both provided with electrically connected switches, and the second motor is provided with an electrically connected forward and reverse switch.

[0010] Preferably, a desalination box is arranged at the bottom of the filter box, and an electrode 1 and an electrode 2 are symmetrically fixed on the top of the desalination box.

[0011] Preferably, a water inlet is provided on the side wall of the pretreatment tank, a water outlet pipe is threadedly connected to the bottom of the desalination tank, and a valve is fixedly provided on the circumferential outer wall of the water outlet pipe.

[0012] Preferably, the filter box has symmetrically provided outer walls with impurity discharge ports that cooperate with the impurity storage box, and the medicine storage box has a medicine inlet port at the top.

[0013] Preferably, a plurality of drug outlets are provided on the circumferential outer wall of the drug outlet tube, and a limiting rod cooperating with the drug outlet tube is fixedly provided on the inner wall of the sliding ring.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] The utility model can remove larger impurities in the water by fixing a filter plate on the inner wall of the pretreatment box, and can drive the scraper block to rotate on the top of the filter plate by turning on the first motor to scrape the impurities on the top of the filter plate. At the same time, the scraper block is arc-shaped, and can push the scraped impurities into the storage box to temporarily store the impurities, thereby preventing impurities with larger particles from being on the top of the filter plate for a long time and clogging the filter plate, thereby affecting the filtering effect; turning on the second motor to drive the threaded rod to rotate, the rotating sleeve is threadedly connected to the threaded rod, a sliding ring is fixed on the bottom of the rotating sleeve, and is limited by a limiting rod, so that the rotating sleeve can move on the threaded rod, thereby driving the sliding ring to slide, and can accelerate the mixing of disinfectant sprayed from multiple outlets with water, so that the disinfectant and water are more evenly mixed, and the disinfection effect on water is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a perspective schematic diagram of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the scraper block structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the medicine dispensing pipe structure of the utility model;

[0021] Explanation of the numbers in the figure: 100, filter box; 101, water inlet; 102, water outlet; 110, pretreatment box; 120, motor one; 121, rotating rod; 130, scraper block; 140, filter plate; 150, debris storage box; 151, debris discharge port; 160, filter block; 200, water pump; 210, medicine storage box; 220, medicine outlet pipe; 221, medicine outlet; 230, motor two; 231, threaded rod; 240, rotating sleeve; 250, sliding ring; 251, limit rod; 260, desalination box; 270, electrode one; 271, electrode two. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] See also Figure 1-4,The utility model provides a technical solution:

[0026] A continuous desalination device comprises a filter box 100, a pretreatment box 110 is fixedly arranged on the top of the filter box 100 for pretreatment of water, a motor 120 is fixedly arranged on the top of the pretreatment box 110, a rotating rod 121 is arranged at the output end of the motor 120, a scraper 130 is symmetrically fixedly arranged on the circumferential outer wall of the rotating rod 121, the motor 120 is turned on to drive the scraper 130 to rotate on the top of the filter plate 140, a filter plate 140 which cooperates with the scraper 130 is fixedly arranged on the inner wall of the pretreatment box 110, the filter plate 140 is made of a metal mesh material and is used to filter larger particles of impurities in the water, and a storage box 150 which cooperates with the filter plate 140 is fixedly arranged on the circumferential outer wall of the pretreatment box 110 for temporarily storing impurities removed by the scraper 130 , a filter block 160 is fixedly arranged on the inner wall of the filter box 100, and the filter block 160 is composed of clay, resin balls, activated carbon and sand and gravel. A water-permeable membrane bag is arranged at the bottom of the filter block 160, which is a prior art. The water is filtered, and a filter plate 140 is fixedly arranged on the inner wall of the pretreatment box 110, so that larger impurities in the water can be removed. By turning on the motor 120 to drive the rotating rod 121 to rotate, the scraper block 130 is driven to rotate on the top of the filter plate 140 to scrape off the impurities on the top of the filter plate 140. At the same time, the scraper block 130 is arc-shaped, and the scraped impurities can be pushed into the storage box 150 to temporarily store the impurities, so as to avoid impurities with larger particles being on the top of the filter plate 140 for a long time, causing clogging of the filter plate 140 and affecting the filtering effect;

[0027] A water pump 200, a medicine storage box 210 and a second motor 230 are fixedly arranged on the circumferential outer wall of the filter box 100. A disinfectant is arranged inside the medicine storage box 210. A threaded rod 231 is arranged on the output end of the second motor 230. A rotating sleeve 240 is threadedly connected to the circumferential outer wall of the threaded rod 231. The rotating sleeve 240 is limited by a limiting rod 251. A medicine outlet pipe 220 that runs through the filter box 100 is threadedly connected to the side wall of the medicine storage box 210 for discharging medicine in cooperation with the medicine storage box 210. A sliding ring 250 is fixedly arranged at the bottom of the rotating sleeve 240 for mixing the discharged disinfectant with water. When the second motor 230 is turned on, a medicine outlet pipe 220 that runs through the filter box 100 is threadedly connected to the side wall of the medicine storage box 210 for discharging medicine. 30 drives the threaded rod 231 to rotate, the rotating sleeve 240 is threadedly connected to the threaded rod 231, a sliding ring 250 is fixed at the bottom of the rotating sleeve 240, and is limited by the limiting rod 251, so that the rotating sleeve 240 can move on the threaded rod 231, thereby driving the sliding ring 250 to slide, which can accelerate the mixing of the disinfectant sprayed from the multiple medicine outlets 221 with the water, so that the disinfectant and water are more evenly mixed, so that the disinfection effect on the water is better, the motor 1 120 and the water pump 200 are both provided with an electrically connected switch, and the motor 2 230 is provided with an electrically connected forward and reverse switch.

[0028] Specifically, a desalination box 260 is fixedly provided at the bottom of the filter box 100 for electrolytically desalinating water, and an electrode 1 270 and an electrode 2 271 are symmetrically fixedly provided at the top of the desalination box 260. The electrodes of the electrode 1 270 and the electrode 2 271 are opposite to each other and are used for electrolyzing water.

[0029] Furthermore, a water inlet 101 is provided on the side wall of the pretreatment box 110 for the intake of salt water. A water outlet pipe 102 is threadedly connected to the bottom of the desalination box 260 for discharging the desalinated water. A valve is fixed on the outer wall of the water outlet pipe 102 for controlling the outflow of water.

[0030] It is worth noting that the filter box 100 has a symmetrical outer wall with a discharge port 151 that cooperates with the storage box 150 for discharging impurities in the storage box 150 , and a medicine inlet is provided on the top of the medicine storage box 210 for cooperating with the medicine storage box 210 to feed medicine.

[0031] It is worth noting that a plurality of drug outlets 221 are provided on the circumferential outer wall of the drug outlet tube 220, through which the disinfectant is discharged. A limiting rod 251 which cooperates with the drug outlet tube 220 is fixed on the inner wall of the sliding ring 250. The limiting rod 251 has a T-shaped cross section, which is used to limit the rotating sleeve 240 and cooperate with the sliding ring 250 for sliding.

[0032] In addition, the circuits, electronic components and modules involved in the utility model are all prior art, and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0033] The device or equipment models involved in this article are as follows:

[0034] The models of motor 120 and motor 230 are both: HG-KN13J-S100; the brand is Mitsubishi HG rotary servo motor;

[0035] The switch model is: rocker switch; the brand is zave.

[0036] The model of the forward and reverse switch is: JZF-07; the brand is the forward and reverse control relay of Chint Motor;

[0037] The model of water pump 200 is: 0509-WXXSB; the brand is Tiffany;

[0038] Working principle: First, the filter plate 140 is fixed on the inner wall of the pretreatment box 110 to remove larger impurities in the water. By turning on the motor 120 to drive the rotating rod 121 to rotate, the scraper block 130 is driven to rotate on the top of the filter plate 140 to scrape the impurities on the top of the filter plate 140. At the same time, the scraper block 130 is arc-shaped and can push the scraped impurities into the storage box 150 to temporarily store the impurities, so as to avoid large particles of impurities on the top of the filter plate 140 for a long time, causing clogging of the filter plate 140 and affecting the filtering effect. The motor 230 is turned on to drive the threaded rod 231 The rotating sleeve 240 is threadedly connected with the threaded rod 231. A sliding ring 250 is fixedly arranged at the bottom of the rotating sleeve 240 and is limited by the limiting rod 251. The rotating sleeve 240 can move on the threaded rod 231, thereby driving the sliding ring 250 to slide, which can accelerate the mixing of the disinfectant sprayed from the multiple drug outlets 221 with the water, so that the disinfectant and the water can be mixed more evenly, so that the disinfection effect on the water is better. Then, the electrode 1 270 and the electrode 2 271 are symmetrically fixedly arranged on the top of the desalination box 260. The electrodes of the electrode 1 270 and the electrode 2 271 are opposite to each other, and are used to electrolytically desalinate the water.

[0039] 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 continuous desalination water device, comprising a filter box (100), characterized in that: A pretreatment box (110) is arranged on the top of the filter box (100), a motor 1 (120) is arranged on the top of the pretreatment box (110), a rotating rod (121) is arranged on the output end of the motor 1 (120), a scraper block (130) is symmetrically fixed on the circumferential outer wall of the rotating rod (121), a filter plate (140) cooperating with the scraper block (130) is arranged on the inner wall of the pretreatment box (110), a storage box (150) cooperating with the filter plate (140) is arranged on the circumferential outer wall of the pretreatment box (110), and a filter block (160) is arranged on the inner wall of the filter box (100); A water pump (200), a water pump (200), a medicine storage box (210) and a second motor (230) are arranged on the circumferential outer wall of a filter box (100); a threaded rod (231) is arranged at the output end of the second motor (230); a rotating sleeve (240) is threadedly connected to the circumferential outer wall of the threaded rod (231); a medicine outlet pipe (220) penetrating the filter box (100) is arranged on the side wall of the medicine storage box (210); a sliding ring (250) is arranged at the bottom of the rotating sleeve (240); the first motor (120) and the water pump (200) are both provided with switches electrically connected; and the second motor (230) is provided with a forward and reverse switch electrically connected.

2. A continuous desalination water device according to claim 1, characterized in that: A desalination box (260) is arranged at the bottom of the filter box (100), and an electrode 1 (270) and an electrode 2 (271) are symmetrically fixed on the top of the desalination box (260).

3. A continuous desalination water device according to claim 2, characterized in that: The side wall of the pretreatment box (110) is provided with a water inlet (101), the bottom of the desalination box (260) is threadedly connected with a water outlet pipe (102), and a valve is fixedly provided on the circumferential outer wall of the water outlet pipe (102).

4. A continuous desalination water device according to claim 3, characterized in that: The filter box (100) is symmetrically provided with a debris discharge port (151) on its circumferential outer wall, which is coordinated with the debris storage box (150), and the medicine storage box (210) is provided with a medicine inlet on its top.

5. A continuous desalination water device according to claim 4, characterized in that: The outer circumferential wall of the medicine outlet pipe (220) is provided with a plurality of medicine outlets (221), and the inner wall of the sliding ring (250) is fixedly provided with a limiting rod (251) that cooperates with the medicine outlet pipe (220).

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