Sewage purification device

Abstract

The utility model discloses a sewage purification device and relates to the technical field of sewage treatment, the sewage purification device comprises a fixed box, one side of the fixed box is provided with a filtering mechanism for filtering impurities in sewage, through the arrangement of a filtering belt, a scraping plate, a cleaning brush and the like, a motor is started to drive a transmission roller to rotate, and the sewage is purified. The filter belt is a transmission center of the transmission roller and the guide roller, so that the transmission roller and the guide roller rotate together, sewage is filtered through the filter belt, and along with the circular motion of the filter belt, impurities which are not easy to attach to the filter belt and floating objects which are easy to attach to the filter belt can fall into the collection box along with the circular motion; and along with the continuous circular motion of the filter belt, the filter belt which is subjected to wall scraping cleaning by the scraping plate is subjected to wall brushing cleaning again by the cleaning brush, so that the impurities in the sewage are filtered, the impurities on the filter belt are cleaned and collected, blockage is avoided, the sewage filtering efficiency is improved, and the practicability is high.

Description

Technical Field

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

[0002] Sewage refers to the discharged water from life and production that is polluted to a certain extent. Water that has lost its original use function is simply called sewage. Sewage can be defined as liquid or water carrying waste mixed with groundwater, surface water, blizzards, etc. discharged from residential, institutional, commercial or industrial areas. Sewage has many categories, and accordingly there are many technologies and processes to reduce the impact of sewage on the environment.

[0003] In the prior art, sewage purification generally involves filtering and removing impurities contained in the sewage. Sewage filtration generally uses a filter screen or filter plate, and after a period of filtration, some impurities will accumulate on the filter. If the impurities are not cleaned, blockage will occur, affecting the efficiency of sewage filtration. If the filter is disassembled for cleaning, and then the filtration work is resumed after the cleaning is completed, it will not only be time-consuming and labor-intensive, but also relatively inefficient.

[0004] For this purpose, a sewage purification device is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and the utility model provides a sewage purification device.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A sewage purification device comprises a fixed box, a connecting pipe is arranged on one side of the fixed box, a water outlet pipe is arranged on one side of the fixed box, a filtering mechanism for filtering impurities from sewage is arranged on one side of the fixed box, an auxiliary mechanism for purifying and adsorbing sewage is arranged on one side of the fixed box, the filtering mechanism comprises two fixed blocks, the two fixed blocks are symmetrically mounted on the rear side of the fixed box, a rectangular hole is penetrated on the front side of the fixed box, guide rollers are rotatably mounted on the two fixed blocks, two connecting blocks are installed on the front side of the fixed box, a circular groove is opened on the right side of the connecting block on the left side, a circular hole is penetrated on the right side of the connecting block on the right side, a transmission roller is rotatably mounted on the inner wall of the circular hole, and the transmission roller is rotatably mounted on the inner wall of the circular groove, a filter belt is sleeved on the outer walls of the guide roller and the transmission roller, a motor is installed on the right side of the transmission roller, and the motor is installed on the right side of the connecting block.

[0008] Furthermore, collecting boxes are symmetrically installed on the front and rear sides of the fixed box, and the height of the filter belt is smaller than the height of the rectangular hole.

[0009] Furthermore, scrapers are installed on the bottom sides of the two connecting blocks, and the scrapers are in contact with the filter belt.

[0010] Furthermore, a cleaning brush is installed on the rear side of the two fixed blocks, and the cleaning brush is in contact with the filter belt.

[0011] Furthermore, the auxiliary mechanism includes an activated carbon plate, a mounting groove is provided on the left side of the fixed box, and the activated carbon plate is slidably mounted on the inner wall of the mounting groove.

[0012] Furthermore, three limit grooves are opened on the bottom side of the activated carbon plate, a fixed shell is installed on the left side of the fixed box, a spring is installed on the inner wall of the fixed shell, a support rod is slidably installed on the inner wall of the fixed shell, and the top end of the spring is installed on the bottom side of the support rod, and a limit rod is installed on the top side of the support rod, and the limit rod is slidably installed on the inner wall of the limit groove.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model starts a motor to drive the driving roller to rotate through the arrangement of the filter belt, the scraper and the cleaning brush, and the filter belt is the transmission hub of the driving roller and the guide roller, so that the driving roller and the guide roller rotate together, and the sewage is filtered through the filter belt. As the filter belt is in continuous circular motion, the impurities that are not easy to adhere to on the filter belt will fall into the collection box with the circular motion, and the floating objects that are easy to adhere will be scraped and cleaned into the collection box by the scraper. As the filter belt continues to move in a circular motion, the filter belt cleaned by the scraper will be cleaned again by the cleaning brush, thereby filtering the impurities in the sewage, cleaning and collecting the impurities on the filter belt, avoiding blockage, and improving the efficiency of filtering sewage. The utility model is simple to operate and has strong practicality.

[0015] The utility model, through the arrangement of the activated carbon plate, the spring and the limit rod, etc., presses the support rod to make the support rod slide in the fixed shell and compress the spring, and the limit rod moves downward accordingly, and the activated carbon plate slides into the installation groove, then releases the support rod, and when the spring returns to its original elastic force, the limit rod slides into the limit groove to lock the activated carbon plate, and the activated carbon plate purifies the filtered sewage and adsorbs its dissolved gas, odor, taste, color and various impurities, thereby purifying the filtered sewage and improving the quality of sewage treatment, thereby facilitating the replacement and maintenance of the activated carbon plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the filter belt of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the spring of the utility model.

[0020] Figure numerals: 1. fixed box; 2. connecting pipe; 3. filtering mechanism; 301. fixed block; 302. guide roller; 303. connecting block; 304. driving roller; 305. filter belt; 306. motor; 307. scraper; 308. cleaning brush; 309. collecting box; 4. auxiliary mechanism; 401. mounting groove; 402. activated carbon plate; 403. limiting groove; 404. fixed shell; 405. spring; 406. support rod; 407. limiting rod; 5. water outlet pipe. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] like Figure 1-3 As shown, a sewage purification device includes a fixed box 1, a connecting pipe 2 is provided on one side of the fixed box 1, a water outlet pipe 5 is provided on one side of the fixed box 1, a filtering mechanism 3 for filtering impurities from sewage is provided on one side of the fixed box 1, an auxiliary mechanism 4 for purifying and adsorbing sewage is provided on one side of the fixed box 1, the filtering mechanism 3 includes two fixed blocks 301, the two fixed blocks 301 are symmetrically installed on the rear side of the fixed box 1, a rectangular hole is penetrated on the front side of the fixed box 1, guide rollers 302 are rotatably installed on the two fixed blocks 301, two connecting blocks 303 are installed on the front side of the fixed box 1, a circular groove is opened on the right side of the left connecting block 303, a circular hole is penetrated on the right side of the right connecting block 303, a transmission roller 304 is rotatably installed on the inner wall of the circular hole, and the transmission roller 304 is rotatably installed on the inner wall of the circular groove, a filter belt 305 is sleeved on the outer wall of the guide roller 302 and the transmission roller 304, a motor 306 is installed on the right side of the transmission roller 304, and the motor 3 06 is installed on the right side of the connecting block 303. In this embodiment, when in use, first connect the connecting pipe 2 to the sewage drain outlet, discharge the sewage into the fixed box 1, start the motor 306, drive the driving roller 304 to rotate, and the filter belt 305 is the transmission hub of the driving roller 304 and the guide roller 302, so that the driving roller 304 and the guide roller 302 rotate together, and the sewage passes through the filter belt 305 for filtering. As the filter belt 305 is in continuous circular motion, the impurities on the filter belt 305 are cleaned and collected with the cooperation of other components in the filter mechanism 3 to prevent the filter belt 305 from being blocked. The filtered sewage will pass through the auxiliary mechanism 4 to adsorb its dissolved gas, odor, taste, color and various impurities, and the purified water will be discharged from the outlet pipe 5, thereby filtering the sewage to remove the impurities contained therein and purifying it, which is not easy to be blocked, simple to operate and highly practical.

[0027] like Figure 1-2 As shown, collecting boxes 309 are symmetrically installed on the front and rear sides of the fixed box 1. The height of the filter belt 305 is less than the height of the rectangular hole. In this embodiment, the height of the rectangular hole is greater than the height of the filter belt 305. The filter belt 305 can transport the filtered impurities to the collecting box 309 to prevent excessive accumulation of impurities on the filter belt 305, causing blockage and affecting the filtration of sewage.

[0028] like Figure 3 As shown, a scraper 307 is installed on the bottom side of the two connecting blocks 303, and the scraper 307 is in contact with the filter belt 305. In this embodiment, when the filter belt 305 moves in a clockwise circular motion, the impurities on the filter belt 305 that are not easy to adhere will fall into the collection box 309 along with the circular motion, while the floating objects that are easy to adhere will be scraped by the scraper 307 and cleaned into the collection box 309 to prevent blockage.

[0029] like Figure 3 As shown, a cleaning brush 308 is installed on the rear side of the two fixed blocks 301, and the cleaning brush 308 is in contact with the filter belt 305. In this embodiment, the filter belt 305 that has been cleaned by scraping the wall with the scraper 307 will be cleaned again by the cleaning brush 308 to improve the cleanliness of the filter belt 305 and avoid incomplete cleaning and blockage.

[0030] like Figure 1-2 As shown, the auxiliary mechanism 4 includes an activated carbon plate 402, and a mounting groove 401 is opened on the left side of the fixed box 1. The activated carbon plate 402 is slidably installed on the inner wall of the mounting groove 401. In this embodiment, the activated carbon plate 402 is installed and positioned by the mounting groove 401, and the setting of the activated carbon plate 402 purifies the filtered sewage and adsorbs its dissolved gas, odor, taste, color and various impurities.

[0031] like Figure 1-2 , Figure 4 As shown, three limiting grooves 403 are provided on the bottom side of the activated carbon plate 402, a fixed shell 404 is installed on the left side of the fixed box 1, a spring 405 is installed on the inner wall of the fixed shell 404, a support rod 406 is slidably installed on the inner wall of the fixed shell 404, and the top end of the spring 405 is installed on the bottom side of the support rod 406, and a limiting rod 407 is installed on the top side of the support rod 406, and the limiting rod 407 is slidably installed on the inner wall of the limiting groove 403. In this embodiment, by pressing the support rod 406, the support rod 406 slides in the fixed shell 404 and compresses the spring 405, and the limiting rod 407 moves downward accordingly, and the activated carbon plate 402 slides into the installation groove 401, then the support rod 406 is released, and when the spring 405 resets, the limiting rod 407 slides into the limiting groove 403 to lock the activated carbon plate 402, thereby facilitating the installation and disassembly of the activated carbon plate 402 and improving convenience.

[0032] In summary, when in use, first connect the connecting pipe 2 to the sewage outlet, discharge the sewage into the fixed box 1, start the motor 306, drive the transmission roller 304 to rotate, and the filter belt 305 is the transmission hub of the transmission roller 304 and the guide roller 302, so that the transmission roller 304 and the guide roller 302 rotate together, and the sewage passes through the filter belt 305 for filtering. As the filter belt 305 moves in a continuous circular motion, the impurities on the filter belt 305 are cleaned and collected with the cooperation of other components in the filter mechanism 3 to prevent the impurities on the filter belt 305 from being contaminated. The filter belt 305 is clogged, and the filtered sewage will pass through the auxiliary mechanism 4 to adsorb its dissolved gas, odor, taste, color and various impurities, and the purified water will be discharged from the outlet pipe 5, thereby filtering the sewage to remove the impurities contained therein and purifying it. It is not easy to be clogged, the operation is simple, and the practicability is strong. The height of the rectangular hole is greater than the height of the filter belt 305, and the filter belt 305 can transport the filtered impurities to the collection box 309 to prevent excessive accumulation of impurities on the filter belt 305, resulting in blockage and affecting the filtration of sewage. When the filter belt 305 moves in a clockwise circular motion, the impurities on the filter belt 305 that are not easy to adhere to will fall into the collection box 309 with the circular motion, and the floating objects that are easy to adhere to will be scraped and cleaned by the scraper 307 into the collection box 309 to prevent clogging. The filter belt 305 that has been cleaned by the scraper 307 will be cleaned again by the cleaning brush 308 to improve the cleanliness of the filter belt 305 and avoid incomplete cleaning and clogging. The activated carbon plate 402 is installed and positioned through the installation groove 401, and the activated carbon plate 402 is The filter is configured to purify the filtered sewage and adsorb its dissolved gas, odor, taste, color and various impurities. By pressing the support rod 406, the support rod 406 slides in the fixed shell 404 and compresses the spring 405. The limit rod 407 moves downward accordingly, and the activated carbon plate 402 slides into the installation groove 401. The support rod 406 is released, and when the spring 405 is reset, the limit rod 407 slides into the limit groove 403 to lock the activated carbon plate 402, thereby facilitating the installation and disassembly of the activated carbon plate 402 and improving convenience.

[0033] 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sewage purification device, comprising a fixed box (1), characterized in that: A connecting pipe (2) is provided on one side of the fixed box (1), a water outlet pipe (5) is provided on one side of the fixed box (1), a filtering mechanism (3) for filtering impurities from sewage is provided on one side of the fixed box (1), an auxiliary mechanism (4) for purifying and adsorbing sewage is provided on one side of the fixed box (1), the filtering mechanism (3) comprises two fixed blocks (301), the two fixed blocks (301) are symmetrically mounted on the rear side of the fixed box (1), a rectangular hole is penetrated on the front side of the fixed box (1), and guide rollers (301) are rotatably mounted on the two fixed blocks (301). 02), two connecting blocks (303) are installed on the front side of the fixed box (1), a circular groove is opened on the right side of the left connecting block (303), a circular hole is penetrated on the right side of the right connecting block (303), a transmission roller (304) is rotatably installed on the inner wall of the circular hole, and the transmission roller (304) is rotatably installed on the inner wall of the circular groove, a filter belt (305) is sleeved on the outer wall of the guide roller (302) and the transmission roller (304), a motor (306) is installed on the right side of the transmission roller (304), and the motor (306) is installed on the right side of the connecting block (303); The bottom sides of the two connecting blocks (303) are installed with scrapers (307), and the scrapers (307) are in contact with the filter belt (305).

2. A sewage purification device according to claim 1, characterized in that: Collection boxes (309) are symmetrically mounted on the front and rear sides of the fixed box (1), and the height of the filter belt (305) is smaller than the height of the rectangular hole.

3. A sewage purification device according to claim 1, characterized in that: A cleaning brush (308) is installed on the rear side of the two fixed blocks (301), and the cleaning brush (308) is in contact with the filter belt (305).

4. A sewage purification device according to claim 1, characterized in that: The auxiliary mechanism (4) comprises an activated carbon plate (402), a mounting groove (401) is provided on the left side of the fixed box (1), and the activated carbon plate (402) is slidably mounted on the inner wall of the mounting groove (401).

5. A sewage purification device according to claim 4, characterized in that: Three limiting grooves (403) are provided on the bottom side of the activated carbon plate (402); a fixed shell (404) is installed on the left side of the fixed box (1); a spring (405) is installed on the inner wall of the fixed shell (404); a support rod (406) is slidably installed on the inner wall of the fixed shell (404); the top end of the spring (405) is installed on the bottom side of the support rod (406); a limiting rod (407) is installed on the top side of the support rod (406); and the limiting rod (407) is slidably installed on the inner wall of the limiting groove (403).

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