Filtering structure and strong brine reduction device

Abstract

The utility model provides a filtering structure and a strong brine reduction device, and belongs to the technical field of strong brine treatment. The filtering structure comprises a filtering assembly and a cleaning assembly, the filtering assembly comprises a tank body and a filtering plate, the filtering plate is arranged in the tank body, the filtering plate is conical, the cleaning assembly comprises a rotating shaft, a motor, an elastic piece, a scraping plate, a cleaning window plate and a stirring rod, the rotating shaft is rotationally arranged in the tank body, and the motor is arranged in the tank body. By arranging the tank body, the filter plate, the rotating shaft, the motor, the elastic piece, the scraper blade, the cleaning window plate and the stirring rod, the conical filter plate is beneficial to guiding filtered objects to fall to the edge, the filtering effect is guaranteed, the scraper blade is tightly attached to the filter plate through the elastic piece, the scraping and cleaning effects of the filter plate are improved, and the filtering effect is improved. After use, the cleaning window plate is opened to clean impurities of filtered substances, and the stirring rod stirs and mixes the filtered strong brine and the medicament for treatment.

Description

Technical Field

[0001] The present application relates to the field of concentrated brine treatment, and in particular to a filtering structure and a concentrated brine reduction device. Background Art

[0002] Brine has high water content and high salt content, and is difficult to treat. At the same time, a large amount of brine will be produced after the treatment of high-concentration saline wastewater. The existing technology cannot treat a large amount of brine more thoroughly. In the current high-salt treatment equipment, even if an evaporation crystallization system is set up, due to the large amount of brine after passing through the membrane filtration system, such a large amount of brine crystals cannot be discharged, so only the larger brine can be discharged, which will cause serious pollution to the surrounding water bodies and increase the pressure on the sewage capacity. Therefore, a series of filtration and reduction treatments are required.

[0003] At present, filtration treatment is required in the process of reducing the volume of concentrated brine. In the traditional filtration structure, the filter material often adheres to the filter plate during the filtration process and blocks the mesh, affecting the filtration effect and efficiency. In addition, the residue inside the filter device after use is inconvenient to clean, which easily corrodes the inner wall of the device and reduces its service life. Utility Model Content

[0004] In order to make up for the above deficiencies, the present application provides a filtering structure and a concentrated brine reduction device, aiming to improve the problems raised in the above background technology.

[0005] In a first aspect, an embodiment of the present application provides a filtering structure including a filtering component and a cleaning component.

[0006] The filter assembly includes a tank body and a filter plate. The filter plate is arranged in the tank body, and the filter plate is conical.

[0007] The cleaning assembly includes a rotating shaft, a motor, an elastic member, a scraper, a cleaning window plate and a stirring rod. The rotating shaft is rotatably arranged in the tank body, the motor is installed on the top of the tank body and is transmission-connected to the rotating shaft, the elastic member is arranged on the surface of the rotating shaft, the scraper is arranged at the bottom of the elastic member, and the scraper is attached to the filter plate, the cleaning window plate is installed on the side of the tank body, and the stirring rod is fixedly connected to the rotating shaft.

[0008] In a specific implementation, the output end of the motor is fixedly connected to a first bevel gear, the top end of the rotating shaft is fixedly connected to a second bevel gear, and the first bevel gear and the second bevel gear are meshed with each other.

[0009] In the above implementation process, by setting the first bevel gear and the second bevel gear to mesh, the starting motor drives the first bevel gear to rotate, the first bevel gear meshes to drive the second bevel gear to rotate, and the second bevel gear drives the rotating shaft to rotate to achieve the purpose of transmission connection.

[0010] In a specific embodiment, the elastic member includes a fixed plate, a sliding rod and a spring, the fixed plate is fixedly connected to the rotating shaft, one end of the sliding rod is fixedly connected to the scraper, the other end of the sliding rod slides through the fixed plate, and the spring is arranged between the fixed plate and the scraper.

[0011] In the above implementation process, by setting a fixed plate, a sliding rod and a spring, the scraper is pushed by utilizing the elastic effect of the spring, so that the scraper is kept close to the filter plate, thereby greatly improving the cleaning effect.

[0012] In a specific implementation, a limiting plate is provided at the end of the sliding rod, and the spring is sleeved on the surface of the sliding rod.

[0013] In the above implementation process, the spring is sleeved on the surface of the slide rod to limit the deformation amplitude of the spring.

[0014] In a specific embodiment, the cleaning assembly further includes a ring tube and a nozzle, wherein the ring tube is disposed at the top of the tank body, the nozzle is connected to one side of the ring tube, and the nozzle is inclined toward the filter plate.

[0015] In the above implementation process, the ring pipe and the nozzle are provided, the ring pipe is used to connect to the external water supply equipment for water supply, and then the water is sprayed out through the nozzle to wash the filter plate and the inner wall.

[0016] In a specific embodiment, a locking plate is rotatably provided on the outer side of the tank body, and the locking plate abuts against the cleaning window plate.

[0017] In the above implementation process, by providing a rotating locking plate, the locking plate can be rotated to block the cleaning window plate, and the cleaning window plate is pressed tightly into the cleaning window. A sealing ring is provided in the cleaning window to ensure sealing.

[0018] In a specific embodiment, a feed pipe is connected to the top of the tank body, and a discharge pipe is connected to the bottom of the tank body.

[0019] In the above implementation process, a feed pipe is provided to allow the concentrated brine to be treated to flow in, and a discharge pipe is provided to discharge the liquid.

[0020] In a second aspect, the utility model further provides a concentrated brine reduction device including the above-mentioned filtering structure.

[0021] Beneficial effects: The present application provides a filtering structure and a device for reducing the amount of concentrated brine. By arranging a tank body, a filter plate, a rotating shaft, a motor, an elastic part, a scraper, a cleaning window plate and a stirring rod, the conical filter plate is conducive to guiding the filtered material to fall to the edge and ensure the filtering effect. The elastic part makes the scraper close to the filter plate, thereby improving the scraping and cleaning effect of the filter plate. After use, the cleaning window plate is opened to clean out impurities in the filtered material, and the stirring rod stirs and mixes the filtered concentrated brine and the reagent for treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the filtering structure provided in the embodiment of the present application;

[0024] Figure 2 A schematic diagram of the filter assembly structure provided for an embodiment of the present application;

[0025] Figure 3 A schematic diagram of the filter plate structure provided for an embodiment of the present application;

[0026] Figure 4 A schematic diagram of the elastic member structure provided in an embodiment of the present application.

[0027] In the figure: 100-filter assembly; 110-tank body; 120-filter plate; 130-locking plate; 140-feed pipe; 150-discharge pipe; 200-cleaning assembly; 210-rotating shaft; 211-second bevel gear; 220-motor; 221-first bevel gear; 230-elastic member; 231-fixed plate; 232-sliding rod; 233-spring; 240-scraper; 250-cleaning window plate; 270-stirring rod; 280-ring pipe; 290-sprinkler. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0029] See also Figure 1-Figure 4 The present application provides a filtering structure including a filtering component 100 and a cleaning component 200 .

[0030] See also Figure 1 and 2The filter assembly 100 includes a tank body 110 and a filter plate 120. The filter plate 120 is disposed in the tank body 110, and the filter plate 120 is conical.

[0031] In a specific embodiment, a feed pipe 140 is connected to the top of the tank body 110, and a discharge pipe 150 is connected to the bottom of the tank body 110. The feed pipe 140 is used to introduce concentrated brine to be treated, and the discharge pipe 150 is used to discharge the liquid, thereby achieving the purpose of filtration and reduction treatment.

[0032] See also Figure 1 , 2 , 3 and 4, the cleaning assembly 200 includes a rotating shaft 210, a motor 220, an elastic member 230, a scraper 240, a cleaning window plate 250 and a stirring rod 270, the rotating shaft 210 is rotatably arranged in the tank body 110, the motor 220 is installed on the top of the tank body 110 and is transmission-connected to the rotating shaft 210, the elastic member 230 is arranged on the surface of the rotating shaft 210, the scraper 240 is arranged at the bottom of the elastic member 230, and the scraper 240 is attached to the filter plate 120, the cleaning window plate 250 is installed on the side of the tank body 110, and the stirring rod 270 is fixedly connected to the rotating shaft 210.

[0033] Among them, the output end of the motor 220 is fixedly connected to the first bevel gear 221, and the top of the rotating shaft 210 is fixedly connected to the second bevel gear 211. The first bevel gear 221 and the second bevel gear 211 are meshed with each other. By setting the first bevel gear 221 and the second bevel gear 211 to be meshed, the starting motor 220 drives the first bevel gear 221 to rotate, the first bevel gear 221 is meshed to drive the second bevel gear 211 to rotate, and the second bevel gear 211 drives the rotating shaft 210 to rotate to achieve the purpose of transmission connection.

[0034] Among them, the elastic member 230 includes a fixed plate 231, a sliding rod 232 and a spring 233. The fixed plate 231 is fixedly connected to the rotating shaft 210, one end of the sliding rod 232 is fixedly connected to the scraper 240, and the other end of the sliding rod 232 slides through the fixed plate 231. The spring 233 is arranged between the fixed plate 231 and the scraper 240. By setting the fixed plate 231, the sliding rod 232 and the spring 233, the scraper 240 is pushed by the elastic action of the spring 233, so that the scraper 240 remains close to the filter plate 120, thereby greatly improving the cleaning efficiency.

[0035] In a specific implementation, a limiting plate is provided at the end of the slide rod 232 , and the spring 233 is sleeved on the surface of the slide rod 232 . The spring 233 is sleeved on the surface of the slide rod 232 to limit the deformation amplitude of the spring 233 .

[0036] In this embodiment, the cleaning component 200 also includes an annular tube 280 and a nozzle 290. The annular tube 280 is arranged at the top of the tank body 110. The nozzle 290 is connected and arranged on one side of the annular tube 280, and the nozzle 290 is inclined toward the filter plate 120. By setting the annular tube 280 and the nozzle 290, the annular tube 280 is connected to an external water supply device for water supply, and then the filter plate 120 and the inner wall are flushed by spraying water through the nozzle 290.

[0037] In a specific implementation scheme, a locking plate 130 is rotatably provided on the outer side of the tank body 110, and the locking plate 130 abuts against the cleaning window plate 250. By providing the rotatable locking plate 130, the locking plate 130 can be rotated to block the cleaning window plate 250, and the cleaning window plate 250 is pressed tightly into the cleaning window, and a sealing ring is provided in the cleaning window to ensure sealing.

[0038] The utility model further provides a concentrated brine reduction device including the above-mentioned filtering structure.

[0039] The working principle of the filtering structure and the concentrated brine reduction device is as follows: during use, the concentrated brine to be treated is introduced through the feed pipe 140, the starting motor 220 drives the first bevel gear 221 to rotate, the first bevel gear 221 engages to drive the second bevel gear 211 to rotate, the second bevel gear 211 drives the rotating shaft 210 to rotate, the rotating shaft 210 drives the elastic member 230 and the scraper 240 to rotate, the rotating scraper 240 scrapes the adhered impurities on the filter plate 120, and the conical filter plate 120 design is matched to make the filter fall to the edge, thereby ensuring the filtering effect, while The scraper 240 is pushed by the elastic action of the spring 233, so that the scraper 240 remains close to the filter plate 120, which greatly improves the scraping and cleaning effect of the scraper 240. After use, the cleaning window plate 250 is opened, and the slowly rotating scraper 240 will push the impurities to move through the cleaning window, and the impurities are discharged from the cleaning window. The ring pipe 280 is used to connect to the external water supply equipment for water supply, and then the water is sprayed through the nozzle 290 to rinse the filter plate 120 and the inner wall. The stirring rod 270 stirs and mixes the filtered concentrated brine and the catalyst to improve the uniformity of the mixing reaction.

[0040] It should be noted that the specific model and specifications of the motor 220 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0041] The power supply and principle of the motor 220 are clear to those skilled in the art and will not be described in detail here.

[0042] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A filtering structure, characterized in that: include A filter assembly (100), the filter assembly (100) comprising a tank body (110) and a filter plate (120), the filter plate (120) being arranged in the tank body (110), and the filter plate (120) being conical; A cleaning assembly (200), the cleaning assembly (200) comprising a rotating shaft (210), a motor (220), an elastic member (230), a scraper (240), a cleaning window plate (250) and a stirring rod (270), the rotating shaft (210) being rotatably arranged in the tank body (110), the motor (220) being mounted on the top of the tank body (110) and being transmission-connected to the rotating shaft (210), the elastic member (230) being arranged on the surface of the rotating shaft (210), the scraper (240) being arranged on the bottom of the elastic member (230), and the scraper (240) being in contact with the filter plate (120), the cleaning window plate (250) being mounted on the side of the tank body (110), and the stirring rod (270) being fixedly connected to the rotating shaft (210).

2. A filtering structure according to claim 1, characterized in that: The output end of the motor (220) is fixedly connected to a first bevel gear (221), the top end of the rotating shaft (210) is fixedly connected to a second bevel gear (211), and the first bevel gear (221) and the second bevel gear (211) are meshed.

3. A filtering structure according to claim 1, characterized in that: The elastic member (230) comprises a fixed plate (231), a sliding rod (232) and a spring (233); the fixed plate (231) is fixedly connected to the rotating shaft (210); one end of the sliding rod (232) is fixedly connected to the scraper (240); the other end of the sliding rod (232) slides through the fixed plate (231); and the spring (233) is arranged between the fixed plate (231) and the scraper (240).

4. A filtering structure according to claim 3, characterized in that: A limiting plate is provided at the end of the sliding rod (232), and the spring (233) is sleeved on the surface of the sliding rod (232).

5. A filtering structure according to claim 1, characterized in that: The cleaning assembly (200) further comprises an annular tube (280) and a nozzle (290), wherein the annular tube (280) is arranged at the top of the tank body (110), and the nozzle (290) is arranged in communication with one side of the annular tube (280), and the nozzle (290) is inclined toward the filter plate (120).

6. A filtering structure according to claim 1, characterized in that: A locking plate (130) is rotatably disposed on the outer side of the tank body (110), and the locking plate (130) abuts against the cleaning window plate (250).

7. A filtering structure according to claim 1, characterized in that: The top of the tank body (110) is connected to a feed pipe (140), and the bottom of the tank body (110) is connected to a discharge pipe (150).

8. A concentrated brine reduction device, characterized in that: include A filter structure as claimed in any one of claims 1 to 7.

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