Combined low-salt sewage recycling device

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to a combined low-salt sewage recycling device which comprises a barrel body, the lower end of the barrel body is fixedly connected with a connecting pipe, one end, far away from the barrel body, of the connecting pipe is fixedly connected with a filter box, and the lower end of the filter box is fixedly connected with a drainage pipe. A motor is fixedly installed at the upper end of the can body, the output end of the motor is rotationally connected with the can body, a rotating shaft is fixedly connected to the output end of the motor, a supporting rod is fixedly connected to the outer side of the rotating shaft, and a sleeve is slidably connected to the outer side of the supporting rod. According to the combined low-salt sewage recycling device, the rotating shaft, the sleeve, the scraping plate and the like are arranged, and the motor can be started to drive the scraping plate to scrape the inner wall of the barrel body, so that impurities on the inner wall of the barrel body can be scraped off, and the problem that the impurities in sewage are easy to adhere to the inner wall of the barrel body when the combined low-salt sewage recycling device is used is solved. And cleaning is not convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a combined low-salt sewage recycling device. Background Art

[0002] The combined low-salt sewage reuse device is a device used for sewage treatment and reuse. It is mainly used to treat sewage with low salt content to a standard that can be reused.

[0003] According to the utility model disclosed in patent authorization announcement number CN205797232U, the ion exchange tower acid-base regeneration wastewater reuse system is connected to a recovery brine storage tank and a waste brine storage tank, a recovery brine pump is provided on the liquid outlet pipeline of the recovery brine storage tank, a waste brine pump is provided on the liquid outlet pipeline of the waste brine storage tank, a connecting pipe is provided between the recovery brine pump and the waste brine pump, and a reflux pipe connected to the waste brine storage tank is provided on the connecting pipe.

[0004] However, when the combined low-salt sewage recycling device is in use, impurities in the sewage are easily adhered to the inner wall of the barrel, which is not convenient for cleaning, and it is not convenient to disassemble and clean the filter when the combined low-salt sewage recycling device is in use. Utility Model Content

[0005] The purpose of the utility model is to provide a combined low-salt sewage recycling device, which solves the problems that impurities in sewage are easily adhered to the inner wall of the barrel when the combined low-salt sewage recycling device is in use, which is not convenient to clean, and the filter screen is not convenient to disassemble and clean when the combined low-salt sewage recycling device is in use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined low-salt sewage reuse device, comprising a barrel body, a connecting pipe fixedly connected to the lower end of the barrel body, a filter box fixedly connected to the end of the connecting pipe away from the barrel body, a drain pipe fixedly connected to the lower end of the filter box, a motor fixedly installed on the upper end of the barrel body, the output end of the motor is rotatably connected to the barrel body, the output end of the motor is fixedly connected to a rotating shaft, a support rod is fixedly connected to the outer side of the rotating shaft, a sleeve is slidably connected to the outer side of the support rod, a first spring is arranged inside the sleeve, a scraper is fixedly connected to the inside of the sleeve close to the barrel body, the scraper contacts the inner wall of the barrel body, and a filtering mechanism is arranged on the filter box.

[0007] Preferably, a limiting ring is fixedly connected inside the sleeve, and the limiting ring is slidably connected to the support rod. The limiting ring can play a limiting role on the support rod through the design of the limiting ring.

[0008] Preferably, one end of the first spring contacts the support rod, and the other end of the first spring contacts the sleeve. Through the design of the first spring, the scraping plate can be driven to fit against the inner wall of the barrel.

[0009] Preferably, the filtering mechanism includes a mounting plate. The upper end of the filtering box contacts the mounting plate. The lower end of the mounting plate is fixedly connected with a filter screen. The filter screen is slidably connected to the filtering box. A slider is slidably connected inside the filtering box. The upper end of the slider is fixedly connected with a limiting plate. One side of the limiting plate close to the mounting plate is fixedly connected with a limiting block. A fixed rod is fixedly connected inside the filtering box. The fixed rod is slidably connected with the slider. A second spring is arranged on the outer side of the fixed rod. By moving the limiting plate in a direction away from the mounting plate, the limiting plate drives the slider to slide on the fixed rod, the slider squeezes the second spring, and the limiting plate drives the limiting block to move, so that the limiting block slides out of the mounting plate, and the limitation on the mounting plate can be released. Then, by moving the mounting plate in a direction away from the filtering box, the mounting plate can drive the filter screen to be drawn out of the filtering box, thus facilitating the cleaning of the filter screen.

[0010] Preferably, the limiting plate contacts the filtering box and the mounting plate. Through the design of the limiting plate, the filter screen can be conveniently disassembled.

[0011] Preferably, the number of limiting blocks on each limiting plate is two, and the two limiting blocks are slidably connected to the mounting plate. Through the design of the limiting blocks, the mounting plate can be limited.

[0012] Preferably, one end of the second spring contacts the slider, and the other end of the second spring contacts the filtering box. Through the design of the second spring, the limiting plate can be driven to limit the mounting plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By providing components such as a rotating shaft, a sleeve, and a scraping plate, the present utility model can start the motor to drive the scraping plate to scrape the inner wall of the barrel, so as to scrape off the impurities on the inner wall of the barrel, solving the problem that the impurities in the sewage are easily adhered to the inner wall of the barrel during the use of the combined low-salt sewage recycling device and it is not convenient to clean.

[0015] 2. By providing components such as a limiting plate, a limiting block, and a second spring, the present utility model can move the limiting plate to drive the limiting block to move, so that the limiting block slides out of the mounting plate, and the limitation on the filter screen can be released, and the filter screen can be disassembled, solving the problem that it is not convenient to disassemble and clean the filter screen during the use of the combined low-salt sewage recycling device. Description of the Drawings

[0016] Figure 1 It is a three-dimensional view of the overall structure of the present utility model;

[0017] Figure 2 of the present utility model Figure 1 partial three-dimensional view;

[0018] Figure 3 of the present utility model Figure 1 front elevation sectional view;

[0019] Figure 4 of the present utility model Figure 3 enlarged view of the structure of part A;

[0020] Figure 5 of the present utility model Figure 3 enlarged view of the structure of part B.

[0021] In the figure: 1, barrel body; 2, connecting pipe; 3, filter box; 31, drain pipe; 4, motor; 41, rotating shaft; 42, support rod; 43, sleeve; 44, limiting ring; 45, first spring; 46, scraper; 5, filtering mechanism; 51, mounting plate; 52, filter screen; 53, slider; 54, limiting plate; 55, limiting block; 56, fixing rod; 57, second spring. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5, A combined low-salt sewage reuse device, including a barrel body 1. A connecting pipe 2 is fixedly connected to the lower end of the barrel body 1. One end of the connecting pipe 2 far from the barrel body 1 is fixedly connected to a filtering box 3. A drain pipe 31 is fixedly connected to the lower end of the filtering box 3. A motor 4 is fixedly installed at the upper end of the barrel body 1. The output end of the motor 4 is rotationally connected to the barrel body 1. The output end of the motor 4 is fixedly connected to a rotating shaft 41. A support rod 42 is fixedly connected to the outer side of the rotating shaft 41. A sleeve 43 is slidably connected to the outer side of the support rod 42. A limiting ring 44 is fixedly connected to the inside of the sleeve 43. The limiting ring 44 is slidably connected to the support rod 42. Through the design of the limiting ring 44, the support rod 42 can be limited. A first spring 45 is arranged inside the sleeve 43. One end of the first spring 45 contacts the support rod 42, and the other end of the first spring 45 contacts the sleeve 43. Through the design of the first spring 45, the scraping plate 46 can be driven to fit with the inner wall of the barrel body 1. The sleeve 43 is fixedly connected to a scraping plate 46 near the inside of the barrel body 1. The scraping plate 46 contacts the inner wall of the barrel body 1. A filtering mechanism 5 is arranged on the filtering box 3.

[0024] Please refer to Figures 2-5 , The filtering mechanism 5 includes a mounting plate 51. The upper end of the filtering box 3 contacts the mounting plate 51. A filter screen 52 is fixedly connected to the lower end of the mounting plate 51. The filter screen 52 is slidably connected to the filtering box 3. A slider 53 is slidably connected to the inside of the filtering box 3. A limiting plate 54 is fixedly connected to the upper end of the slider 53. The limiting plate 54 contacts the filtering box 3. The limiting plate 54 contacts the mounting plate 51. Through the design of the limiting plate 54, the filter screen 52 can be conveniently disassembled. A limiting block 55 is fixedly connected to one side of the limiting plate 54 close to the mounting plate 51. The number of limiting blocks 55 on each limiting plate 54 is two. The two limiting blocks 55 are evenly slidably connected to the mounting plate 51. Through the design of the limiting block 55, the mounting plate 51 can be limited. A fixed rod 56 is fixedly connected to the inside of the filtering box 3.

[0025] Please refer to Figures 2-5 , The fixed rod 56 is slidably connected to the slider 53. A second spring 57 is arranged on the outer side of the fixed rod 56. One end of the second spring 57 contacts the slider 53, and the other end of the second spring 57 contacts the filtering box 3. Through the design of the second spring 57, the limiting plate 54 can be driven to limit the mounting plate 51. By moving the limiting plate 54 in a direction away from the mounting plate 51, the limiting plate 54 drives the slider 53 to slide on the fixed rod 56, so that the slider 53 squeezes the second spring 57, and the limiting plate 54 drives the limiting block 55 to move, so that the limiting block 55 slides out of the mounting plate 51, and the limit on the mounting plate 51 can be released. Then, by moving the mounting plate 51 in a direction away from the filtering box 3, the mounting plate 51 can drive the filter screen 52 to be pulled out of the filtering box 3, thus facilitating the cleaning of the filter screen 52.

[0026] The specific implementation process of the present utility model is as follows: When in use, by starting the motor 4, the motor 4 drives the rotation of the rotating shaft 41, the rotating shaft 41 drives the rotation of the support rod 42, the support rod 42 drives the rotation of the sleeve 43, and then the sleeve 43 can drive the rotation of the scraper 46, so that the scraper 46 scrapes the inner wall of the barrel 1, and the impurities on the inner wall of the barrel 1 can be scraped off, which facilitates the cleaning of the inner wall of the barrel 1;

[0027] By moving the limiting plate 54 in the direction away from the mounting plate 51, the limiting plate 54 drives the sliding block 53 to slide on the fixed rod 56, the sliding block 53 squeezes the second spring 57, and the limiting plate 54 drives the movement of the limiting block 55, so that the limiting block 55 slides out of the mounting plate 51, and the limitation on the mounting plate 51 can be released. Then, by moving the mounting plate 51 in the direction away from the filter box 3, the mounting plate 51 can drive the filter screen 52 to be pulled out of the filter box 3, thus facilitating the cleaning of the filter screen 52.

[0028] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A combined low-salt sewage recycling device, comprising a barrel body (1), characterized in that: A connecting pipe (2) is fixedly connected to the lower end of the barrel body (1). One end of the connecting pipe (2) away from the barrel body (1) is fixedly connected to a filter box (3). A drain pipe (31) is fixedly connected to the lower end of the filter box (3). A motor (4) is fixedly installed at the upper end of the barrel body (1). The output end of the motor (4) is rotationally connected to the barrel body (1). A rotating shaft (41) is fixedly connected to the output end of the motor (4). A support rod (42) is fixedly connected to the outer side of the rotating shaft (41). A sleeve (43) is slidably connected to the outer side of the support rod (42). A first spring (45) is arranged inside the sleeve (43). A scraping plate (46) is fixedly connected to the inside of the sleeve (43) close to the barrel body (1). The scraping plate (46) is in contact with the inner wall of the barrel body (1). A filtering mechanism (5) is arranged on the filter box (3).

2. The combined low-salt sewage reuse device according to claim 1, wherein: A limiting ring (44) is fixedly connected to the inside of the sleeve (43). The limiting ring (44) is slidably connected to the support rod (42).

3. The combined low-salt sewage reuse device according to claim 1, wherein: One end of the first spring (45) is in contact with the support rod (42), and the other end of the first spring (45) is in contact with the sleeve (43).

4. The combined low-salt sewage reuse device according to claim 1, characterized in that: The filtering mechanism (5) includes a mounting plate (51). The upper end of the filter box (3) is in contact with the mounting plate (51). A filter screen (52) is fixedly connected to the lower end of the mounting plate (51). The filter screen (52) is slidably connected to the filter box (3). A slider (53) is slidably connected to the inside of the filter box (3). A limiting plate (54) is fixedly connected to the upper end of the slider (53). A limiting block (55) is fixedly connected to one side of the limiting plate (54) close to the mounting plate (51). A fixed rod (56) is fixedly connected to the inside of the filter box (3). The fixed rod (56) is slidably connected to the slider (53). A second spring (57) is arranged on the outer side of the fixed rod (56).

5. The combined low-salt sewage reuse device according to claim 4, wherein: The limiting plate (54) is in contact with the filter box (3) and the mounting plate (51).

6. The combined low-salt sewage recycling device according to claim 4, characterized in that: The number of limiting blocks (55) on each limiting plate (54) is two. The two limiting blocks (55) are slidably connected to the mounting plate (51) evenly.

7. The combined low-salt sewage reuse device according to claim 4, characterized in that: One end of the second spring (57) is in contact with the slider (53), and the other end of the second spring (57) is in contact with the filter box (3).

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