Sewage treatment flocculate adsorption treatment mechanism

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment flocculate adsorption treatment mechanism which comprises a box body and a first partition plate, a first partition plate and a second partition plate are welded on the inner wall of the box body, a flocculation chamber is formed by the first partition plate and the inner wall of the box body, and a magnetizing chamber is formed by the first partition plate, the second partition plate and the inner wall of the box body; a water inlet is formed in the top end of the box body and is communicated with the flocculation chamber; a flocculating agent injecting and stirring mechanism is mounted in the flocculation chamber, and a magnetic seed adding and stirring mechanism is mounted in the magnetizing chamber; a partition plate is welded on the second partition plate and the inner wall of the box body, and an adsorption chamber and a clean water tank are respectively arranged on two sides of the partition plate; by improving the flocculate adsorption treatment mechanism for sewage treatment, the flocculate adsorption treatment mechanism has the advantages of being reasonable in structural design, thorough in flocculate filtration and capable of preventing filtration blockage, so that the problems and defects in the prior art and equipment are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, and more specifically, to a sewage treatment flocculant adsorption treatment mechanism. Background Art

[0002] The principle of magnetic flocculation technology: Magnetic flocculation is a sewage treatment process that adds magnetic particles to traditional flocculation agents and uses a magnetic field to accelerate sedimentation. Magnetic flocculation technology is to add magnetic powder (i.e. Fe3O4), coagulants and coagulant aids to make pollutants form magnetic flocs, and then use magnetic separation technology or self-sedimentation to achieve the purpose of removing pollutants. This technology has the characteristics of high sedimentation rate, low hydraulic retention time and excellent water discharge effect. Magnetic flocculation technology has obvious advantages in shortening flocculation and sedimentation time and separating flocs. Magnetic flocculation technology has significant effects in treating domestic sewage, slightly polluted water, wastewater containing heavy metals and organic wastewater.

[0003] However, the magnetic powder may not be uniformly stirred, resulting in part of the floccules not containing the magnetic powder, making it impossible for the floccules to be adsorbed smoothly, causing the floccules to flow into the clean water.

[0004] In view of this, research and improvement are carried out on the existing problems, and a sewage treatment floc adsorption treatment mechanism is provided, aiming to achieve the purpose of solving the problem and improving the practical value through this technology. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage treatment floc adsorption treatment mechanism to solve the problems and shortcomings raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a sewage treatment floc adsorption treatment mechanism, which is achieved by the following specific technical means:

[0007] A flocculant adsorption treatment mechanism for sewage treatment, comprising: a box body, a first baffle, a second baffle, a flocculation chamber, a magnetization chamber, a water inlet, a flocculant injection stirring mechanism, a magnetic seed addition stirring mechanism, a partition plate, an adsorption chamber, a clean water tank, a first water inlet, a second water inlet, a magnetic roller, a motor, a flocculant recovery tank, a scraper, a filter plate, a mounting plate, a first cylinder, a top plate, a top column, a sewage outlet, a sealing plate, a connecting shaft, a scraper plate, a second cylinder, a connecting plate, a water outlet, and a sewage collecting tank; the first baffle and the second baffle are welded on the inner wall of the box body, and the first baffle and the inner wall of the box body form a flocculation chamber, and the first baffle, the second baffle, and the box body The inner wall forms a magnetizing chamber; a water inlet is provided at the top of the box body, and the water inlet is connected to the flocculation chamber; a flocculant injection stirring mechanism is installed inside the flocculation chamber, and a magnetic seed addition stirring mechanism is installed inside the magnetizing chamber; the partition plate is welded to the second partition plate and the inner wall of the box body, and the two sides of the partition plate are the adsorption chamber and the clean water tank respectively; a first water inlet is provided at the upper end of the first partition plate, and a second water inlet is provided at the lower end of the second partition plate, and the second water inlet is connected to the adsorption chamber; the magnetic roller is installed at the upper end of the adsorption chamber, and the magnetic roller is installed on the inner wall of the box body and the second partition plate through a bearing; the motor bolt is fixed to the outer wall of the box body The filter plate is installed on the upper end of the clean water tank, and the filter plate is welded to the inner wall of the box and the partition plate; the mounting plate is located inside the clean water tank, and the mounting plate is welded to the inner wall of the box; the first cylinder is bolted to the upper end of the mounting plate, and the output end of the first cylinder is fixedly connected to the top plate, and the top end of the top plate is welded with a top column; the outer wall of the box A sewage outlet is opened on the top, and the sewage outlet is connected with the clean water tank, and the lower edge of the sewage outlet is aligned with the upper end surface of the filter plate; the sealing plate is plug-connected to the inner wall of the sewage outlet, and a connecting shaft is welded on the outer wall of the sealing plate, and a scraper plate is welded on the other end of the connecting shaft; the scraper plate abuts against the upper end surface of the filter plate; the second cylinder is bolted to the top of the box body, and the output end of the second cylinder is fixedly connected with a connecting plate, and the connecting plate is welded to the outer wall of the sealing plate; a water outlet is provided on the outer wall of the box body, and the water outlet is connected with the clean water tank; the sewage collecting tank is welded on the outer wall of the box body, and the sewage collecting tank is installed on the lower side of the sewage outlet.

[0008] As a further optimization of the technical solution, the utility model provides a sewage treatment floc adsorption treatment mechanism, in which circular holes for installing bearings are provided on the outer walls of the box body and the second partition, and cylindrical protrusions are provided at both ends of the magnetic roller, and the two ends of the magnetic roller are connected to the inner walls of the box body and the second partition through the bearing plug to form a rotating device.

[0009] As a further optimization of the technical solution, the upper end of the partition plate of the sewage treatment floc adsorption treatment mechanism of the utility model is an arc-shaped plate structure concentric with the magnetic roller.

[0010] As a further optimization of the technical solution, the utility model provides a sewage treatment floc adsorption treatment mechanism, wherein a plurality of filter holes are provided on the outer wall of the filter plate, and the position of the top column corresponds to the position of the filter hole, and the filter hole is a circular hole for accommodating the top column.

[0011] As a further optimization of the technical solution, a plurality of circular holes are provided on the outer wall of the top plate of the sewage treatment floc adsorption treatment mechanism of the utility model.

[0012] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0013] 1. The outer walls of the box body and the second partition of the utility model are both provided with round holes for installing bearings, and cylindrical protrusions are provided at both ends of the magnetic roller, and the two ends of the magnetic roller are plug-connected to the inner walls of the box body and the second partition through the bearings to form a rotating device; the upper end of the partition plate is an arc plate structure concentric with the magnetic roller, and the flocculants added with flocculants and magnetic powder flow upward from the adsorption chamber to the magnetic roller, and the magnetic roller adsorbs the flocculants, and the motor is controlled to rotate the magnetic roller, and the scraper can scrape the flocculants on the magnetic roller into the flocculant recovery pool.

[0014] 2. The utility model provides a plurality of filter holes on the outer wall of the filter plate, and the position of the top column corresponds to the position of the filter holes, and the filter holes are circular holes for accommodating the top column; the outer wall of the top plate provides a plurality of circular holes, and the filter plate can filter the unabsorbed solid matter. When the solid matter blocks the filter plate, the top plate can be moved upward by controlling the first cylinder, so that the top column is inserted into the top plate to push out the blockage, and the second cylinder is controlled to make the scraper plate scrape the filtered matter on the upper end of the filter plate into the sewage collecting tank.

[0015] 3. The utility model improves a sewage treatment floc adsorption treatment mechanism, has the advantages of reasonable structural design, thorough floc filtration, and prevention of filter blockage, thereby effectively solving the problems and shortcomings of the existing technology and equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

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

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

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 5 It is a partial structural schematic diagram of the utility model.

[0022] In the figure: box body 1, first baffle 2, second baffle 3, flocculation chamber 4, magnetization chamber 5, water inlet 6, flocculant injection stirring mechanism 7, magnetic seed addition stirring mechanism 8, partition plate 9, adsorption chamber 10, clean water tank 11, first water inlet 12, second water inlet 13, magnetic roller 14, motor 15, flocculant recovery tank 16, scraper 17, filter plate 18, mounting plate 19, first cylinder 20, top plate 21, top column 22, sewage outlet 23, sealing plate 24, connecting shaft 25, scraper plate 26, second cylinder 27, connecting plate 28, water outlet 29, sewage collecting tank 30. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figures 1 to 5 The utility model provides a specific technical implementation scheme of a sewage treatment floc adsorption treatment mechanism:

[0025] A flocculant adsorption treatment mechanism for sewage treatment, comprising: a box body 1, a first baffle 2, a second baffle 3, a flocculation chamber 4, a magnetization chamber 5, a water inlet 6, a flocculant injection stirring mechanism 7, a magnetic seed addition stirring mechanism 8, a partition plate 9, an adsorption chamber 10, a clean water tank 11, a first water inlet 12, a second water inlet 13, a magnetic roller 14, a motor 15, a flocculant recovery tank 16, a scraper 17, a filter plate 18, a mounting plate 19, a first cylinder 20, a top plate 21, a top column 22, a sewage outlet 23, and a sealing plate 24 , connecting shaft 25, scraper plate 26, second cylinder 27, connecting plate 28, water outlet 29, sewage collecting tank 30; the first partition plate 2 and the second partition plate 3 are welded on the inner wall of the box body 1, and the first partition plate 2 and the inner wall of the box body 1 form a flocculation chamber 4, and the first partition plate 2, the second partition plate 3 and the inner wall of the box body 1 form a magnetizing chamber 5; the top of the box body 1 is provided with a water inlet 6, and the water inlet 6 is connected to the flocculation chamber 4; the inside of the flocculation chamber 4 is equipped with a flocculant injection stirring mechanism 7, and the inside of the magnetizing chamber 5 is equipped with a magnetic seed injection mechanism A stirring mechanism 8 is added; a partition plate 9 is welded to the inner wall of the second partition plate 3 and the box body 1, and the two sides of the partition plate 9 are respectively an adsorption chamber 10 and a clean water tank 11; a first water inlet 12 is opened at the upper end of the first partition plate 2, and a second water inlet 13 is opened at the lower end of the second partition plate 3, and the second water inlet 13 is connected to the adsorption chamber 10; a magnetic roller 14 is installed at the upper end of the adsorption chamber 10, and the magnetic roller 14 is installed on the inner wall of the box body 1 and the second partition plate 3 through a bearing; useful The circular hole for installing the bearing is provided with cylindrical protrusions at both ends of the magnetic roller 14, and the two ends of the magnetic roller 14 are connected to the inner wall of the box body 1 and the second partition 3 through bearing plug-in connection to form a rotating device; the upper end of the partition plate 9 is an arc plate structure concentric with the magnetic roller 14, and the flocculants added with flocculants and magnetic powder flow upward from the adsorption chamber 10 to the magnetic roller 14, and the magnetic roller 14 adsorbs the flocculants. The motor 15 is controlled to rotate the magnetic roller 14, and the scraper 17 can scrape the flocculants on the magnetic roller 14 into the flocculant recovery pool 16.

[0026] The motor 15 is bolted to the outer wall of the box body 1, and the output end of the motor 15 is connected to the magnetic roller 14; the flocculant recovery tank 16 is bolted to the outer wall of the box body 1, and the flocculant recovery tank 16 is installed on the side of the box body 1 close to the magnetic roller 14; a scraper 17 is welded to the upper end of the flocculant recovery tank 16 close to the magnetic roller 14, and the scraper 17 abuts against the outer wall of the magnetic roller 14; the filter plate 18 is installed at the upper end of the clean water tank 11, and the filter plate 18 is welded to the inner wall of the box body 1 and the partition plate 9; the outer surface of the filter plate 18 A plurality of filter holes are provided on the wall, and the position of the top column 22 corresponds to the position of the filter hole, and the filter hole is a circular hole for accommodating the top column 22; a plurality of circular holes are provided on the outer wall of the top plate 21, and the filter plate 18 can filter the unabsorbed solid matter. When the solid matter blocks the filter plate 18, the top plate 21 can be moved upward by controlling the first cylinder 20, so that the top column 22 is inserted into the top plate 21 to push out the blockage, and the second cylinder 27 is controlled to make the scraper plate 26 scrape the filtered matter on the upper end of the filter plate 18 into the sewage collecting tank 30.

[0027] The mounting plate 19 is located inside the clean water tank 11, and the mounting plate 19 is welded to the inner wall of the box body 1; the first cylinder 20 is bolted to the upper end of the mounting plate 19, and the output end of the first cylinder 20 is fixedly connected to the top plate 21, and the top of the top plate 21 is welded with a top column 22; a sewage outlet 23 is opened on the outer wall of the box body 1, and the sewage outlet 23 is connected to the clean water tank 11, and the lower edge of the sewage outlet 23 is aligned with the upper end surface of the filter plate 18; the sealing plate 24 is plugged and connected to the inner wall of the sewage outlet 23, and the outer side of the sealing plate 24 is connected to the inner wall of the sewage outlet 23. A connecting shaft 25 is welded to the wall, and a scraper plate 26 is welded to the other end of the connecting shaft 25; the scraper plate 26 abuts against the upper end surface of the filter plate 18; the second cylinder 27 is bolted to the top of the box body 1, and the output end of the second cylinder 27 is fixedly connected to a connecting plate 28, and the connecting plate 28 is welded to the outer wall of the sealing plate 24; a water outlet 29 is provided on the outer wall of the box body 1, and the water outlet 29 is connected to the clean water tank 11; the sewage collecting tank 30 is welded to the outer wall of the box body 1, and the sewage collecting tank 30 is installed on the lower side of the sewage outlet 23.

[0028] Specific implementation steps

[0029] The sewage flows into the flocculation chamber 4 from the water inlet 6, the flocculant injection stirring mechanism 7 is started to inject the flocculant into the sewage and stir it evenly, the flocculated sewage enters the magnetization chamber 5 from the first water inlet 12, the magnetic seed adding stirring mechanism 8 is started to put magnetic powder into the sewage and stir it evenly, the magnetized sewage enters the adsorption chamber 10 from the second water inlet 13, the flocculent added with flocculant and magnetic powder flows upward from the adsorption chamber 10 to the magnetic roller 14, the magnetic roller 14 adsorbs the flocculent, and the control motor 1 The magnetic roller 14 is rotated, and the scraper 17 can scrape the floccules on the magnetic roller 14 into the floccules recovery tank 16, and the sewage flows to the filter plate 18, and the filter plate 18 can filter the solid matter that is not adsorbed. When the solid matter blocks the filter plate 18, the first cylinder 20 can be controlled to move the top plate 21 upward, so that the top column 22 is inserted into the top plate 21 to push out the blocking matter, and the second cylinder 27 is controlled to open the sealing plate 24, and at the same time, the scraper plate 26 scrapes the filtered matter on the upper end of the filter plate 18 into the sewage collection tank 30.

[0030] In summary: the flocculant adsorption treatment mechanism for sewage treatment is provided with round holes for installing bearings on the outer walls of the box body and the second partition, and cylindrical protrusions are provided at both ends of the magnetic roller, and the two ends of the magnetic roller are plug-connected to the inner walls of the box body and the second partition through the bearings to form a rotating device; the upper end of the partition plate is an arc plate structure concentric with the magnetic roller, and the flocculants added with flocculants and magnetic powder flow upward from the adsorption chamber to the magnetic roller, and the magnetic roller adsorbs the flocculants, and the motor is controlled to rotate the magnetic roller, and the scraper can scrape the flocculants on the magnetic roller into the flocculant recovery pool; a plurality of filter holes are provided on the outer wall of the filter plate, and the top column The position of corresponds to the position of the filter hole, and the filter hole is a circular hole for accommodating a top column; a plurality of circular holes are provided on the outer wall of the top plate, and the filter plate can filter the unabsorbed solid matter. When the solid matter blocks the filter plate, the top plate can be controlled to move upward by the first cylinder, so that the top column is inserted into the top plate to push out the blockage, and the second cylinder is controlled to make the scraper plate scrape the filtered matter on the upper end of the filter plate into the sewage collecting tank; through the improvement of a sewage treatment floc adsorption treatment mechanism, it has the advantages of reasonable structural design, thorough floc filtration, and prevention of filter blockage, thereby effectively solving the problems and shortcomings in the existing technology and equipment.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment floc adsorption treatment mechanism, comprising: Box body (1), first baffle (2), second baffle (3), flocculation chamber (4), magnetization chamber (5), water inlet (6), flocculant injection stirring mechanism (7), magnetic seed addition stirring mechanism (8), partition plate (9), adsorption chamber (10), clean water tank (11), first water inlet (12), second water inlet (13), magnetic roller (14), motor (15), flocculant recovery tank (16), scraper (17), filter plate (18), mounting plate (19), first cylinder (20), top plate (21), top column (22), sewage outlet (23), sealing plate (24), connecting shaft (25), sewage scraper (26), second cylinder (27), connecting plate (28), water outlet ( 29), a sewage collecting tank (30); characterized in that: a first partition (2) and a second partition (3) are welded on the inner wall of the box body (1), and the first partition (2) and the inner wall of the box body (1) form a flocculation chamber (4), and the first partition (2), the second partition (3) and the inner wall of the box body (1) form a magnetizing chamber (5); a water inlet (6) is provided at the top of the box body (1), and the water inlet (6) is connected to the flocculation chamber (4); a flocculant injection stirring mechanism (7) is installed inside the flocculation chamber (4), and a magnetic seed addition stirring mechanism (8) is installed inside the magnetizing chamber (5); the partition plate (9) is welded to the second partition plate (3) and the inner wall of the box body (1), and the partition plate (9) The two sides are an adsorption chamber (10) and a clear water tank (11); the upper end of the first partition (2) is provided with a first water inlet (12), and the lower end of the second partition (3) is provided with a second water inlet (13), and the second water inlet (13) is communicated with the adsorption chamber (10); the magnetic roller (14) is mounted on the upper end of the adsorption chamber (10), and the magnetic roller (14) is mounted on the inner wall of the housing (1) and the second partition (3) through a bearing; the motor (15) is bolted to the outer wall of the housing (1), and the output end of the motor (15) is connected to the magnetic roller (14); the flocculant recovery tank (16) is bolted to the outer wall of the housing (1), and the flocculant recovery tank (16) is mounted on the housing (1) 1) a side close to the magnetic roller (14); a scraper (17) is welded to the upper end of the floc recovery tank (16) on the side close to the magnetic roller (14), and the scraper (17) abuts against the outer wall of the magnetic roller (14); the filter plate (18) is installed at the upper end of the clean water tank (11), and the filter plate (18) is welded to the inner wall of the box body (1) and the partition plate (9); the mounting plate (19) is located inside the clean water tank (11), and the mounting plate (19) is welded to the inner wall of the box body (1); the first cylinder (20) is bolted to the upper end of the mounting plate (19), and the output end of the first cylinder (20) is fixedly connected to a top plate (21), and a top column (22) is welded to the top of the top plate (21);The outer wall of the box body (1) is provided with a sewage outlet (23), and the sewage outlet (23) is communicated with the clean water tank (11), and the lower edge of the sewage outlet (23) is aligned with the upper end surface of the filter plate (18); the sealing plate (24) is plug-connected to the inner wall of the sewage outlet (23), and a connecting shaft (25) is welded to the outer wall of the sealing plate (24), and a scraping plate (26) is welded to the other end of the connecting shaft (25); the scraping plate (26) is aligned with the upper end surface of the filter plate (18) abutment; the second cylinder (27) is bolted to the top of the box body (1), and the output end of the second cylinder (27) is fixedly connected to a connecting plate (28), and the connecting plate (28) is welded to the outer wall of the sealing plate (24); a water outlet (29) is provided on the outer wall of the box body (1), and the water outlet (29) is connected to the clean water tank (11); the sewage collecting tank (30) is welded to the outer wall of the box body (1), and the sewage collecting tank (30) is installed on the lower side of the sewage outlet (23). ; 2. A sewage treatment floc adsorption treatment mechanism according to claim 1, characterized in that: The outer walls of the box body (1) and the second partition plate (3) are both provided with round holes for mounting bearings, and both ends of the magnetic roller (14) are provided with cylindrical protrusions, and the two ends of the magnetic roller (14) are plug-connected to the inner walls of the box body (1) and the second partition plate (3) through the bearings to form a rotating device.

3. A sewage treatment floc adsorption treatment mechanism according to claim 1, characterized in that: The upper end of the partition plate (9) is an arc-shaped plate structure that is concentric with the magnetic roller (14).

4. A sewage treatment floc adsorption treatment mechanism according to claim 1, characterized in that: A plurality of filter holes are provided on the outer wall of the filter plate (18), and the positions of the top columns (22) correspond to the positions of the filter holes, and the filter holes are circular holes for accommodating the top columns (22).

5. The sewage treatment floc adsorption treatment mechanism according to claim 1, characterized in that: A plurality of circular holes are provided on the outer wall of the top plate (21).

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