Sludge treatment device for water environment treatment

Abstract

The utility model relates to the field of sludge treatment, in particular to a sludge treatment device for water environment treatment. The technical problems that when an existing treatment device conducts treatment, impurities and water in sludge are inconvenient to separate, dewatered sludge is still left on a filter drum, the filter drum is inconvenient to clean, the dewatering speed is low, and the sludge treatment effect is poor are solved. A sludge treatment device for water environment treatment comprises a fixing frame, a fixing frame is fixedly connected to the fixing frame, a screen is fixedly connected to the fixing frame, a servo motor is fixedly connected to one side of the fixing frame, and a transmission rod is fixedly connected to an output shaft of the servo motor. The output shaft of the servo motor rotates to drive the transmission rod to rotate, so that the sliding frame moves, sludge penetrates through the screen and falls into the lower portion, large impurities in the sludge are left in the sliding frame, then the sludge is screened, and the sludge treatment effect is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of sludge treatment, in particular to a sludge treatment device for water environment management. Background Art

[0002] In the process of water environment management, sludge needs to be treated to achieve the purpose of effective management. When staff treat the sludge, they often need to screen and dewater the sludge to achieve the effect of effective treatment.

[0003] Since the sludge contains a lot of impurities and water, the current treatment device is not convenient for screening out the impurities in the sludge during treatment. In addition, the sludge contains a large amount of water, and the dehydrated sludge still remains on the filter cartridge. The existing treatment device is not convenient for cleaning the filter cartridge, which leads to a low dehydration speed and poor sludge treatment effect. Utility Model Content

[0004] In order to overcome the shortcomings, the technical problem to be solved is to provide a sludge treatment device for water environment treatment, which can screen and dewater the sludge to achieve better treatment effect, and can clean the filter cartridge to accelerate the dewatering speed, thereby enhancing the sludge treatment effect.

[0005] The sludge treatment device of the water environment treatment and management comprises a fixing frame, the fixing frame is fixedly connected to the fixing frame, and limiting slots are provided on both sides of the fixing frame, the fixing frame is fixedly connected to a screen, one side of the fixing frame is fixedly connected to a servo motor, the output shaft of the servo motor is fixedly connected to a transmission rod, and the transmission rod is fixedly connected to two rotating plates, the two rotating plates are symmetrically arranged, and a slide groove is provided on the two rotating plates, and a sliding frame is slidably connected to the slide grooves on the two rotating plates, the sliding frame is slidably connected to the fixed frame, the bottom of the sliding frame contacts with the screen, the bottom of the fixed frame is provided with a filter assembly, the filter assembly is connected to the two rotating plates, a scraping assembly is provided on the filter assembly, the filter assembly is used to filter out moisture inside the sludge, and the scraping assembly is used to scrape out the squeezed sludge.

[0006] In one embodiment, the filtration assembly includes a filter cartridge, which is fixedly connected to the bottom of the screen plate, a discharge trough is fixedly connected to the filter cartridge, side plates are fixedly connected on both sides of the filter cartridge, guide grooves are opened on both side plates, a sliding rod is slidably connected between the guide grooves of the two side plates, both ends of the sliding rod are in contact with one end of the two rotating plates, a rotating roller is rotatably connected to the sliding rod, and the rotating roller is in contact with the filter cartridge.

[0007] In one embodiment, the scraping assembly includes a scraper, which is rotatably connected to a sliding rod. Two torsion springs are connected between the scraper and the sliding rod, and the two torsion springs are symmetrically arranged.

[0008] In one embodiment, the rotating roller is made of rubber.

[0009] In one embodiment, it further includes a pressure roller, wherein two pressure rollers are rotatably connected to both sides of the sliding frame, and the two pressure rollers are symmetrically arranged.

[0010] In one embodiment, a baffle is further included. Two baffles are fixedly connected to both sides of the sliding frame respectively. The two baffles are symmetrically arranged. The two baffles on one side of the sliding frame form a group, and the two groups of baffles are symmetrically arranged.

[0011] The beneficial effects are: the utility model achieves 1. The output shaft of the servo motor rotates to drive the transmission rod to rotate, the transmission rod rotates to drive the rotating plate to rotate, the rotating plate rotates to drive the sliding frame to move to one side along the limit groove on the fixed frame, and the movement of the sliding frame will cause the sludge to pass through the screen and fall below, and the large impurities in the sludge remain in the sliding frame, thereby screening the sludge, thereby enhancing the effect of sludge treatment, when the transmission rod rotates, the sliding frame moves and drives the pressure roller and the baffle to move, and the pressure roller moves to squeeze the sludge on the screen plate, thereby more fully screening the sludge.

[0012] 2. The rotation of the rotating plate drives the sliding rod to move along the guide groove of the side plate, and the sliding rod drives the rotating roller to move. While the rotating roller moves, it will repeatedly squeeze the falling sludge, so that the moisture in the sludge is discharged through the filter cartridge, and then the sludge is dehydrated, thereby further enhancing the sludge treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the first partial three-dimensional structure of the utility model.

[0015] Figure 3 This is a schematic diagram of the second partial three-dimensional structure of the utility model.

[0016] Figure 4 This is a schematic diagram of the third partial three-dimensional structure of the utility model.

[0017] Figure 5 It is a partial three-dimensional structural diagram of the utility model.

[0018] Figure 6This is a schematic diagram of the fourth partial three-dimensional structure of the utility model.

[0019] In the accompanying drawings: 1-fixed frame, 2-fixed frame, 21-screen, 3-servo motor, 4-transmission rod, 5-rotating plate, 6-sliding frame, 7-filter cartridge, 8-discharge chute, 9-side plate, 10-sliding rod, 11-rotating roller, 12-scraper, 13-torsion spring, 14-pressure roller, 15-baffle. DETAILED DESCRIPTION

[0020] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional means such as bolts, rivets, welding, and bonding in the existing technology, which will not be described in detail here.

[0021] Example 1: A sludge treatment device for water environment treatment, such as Figures 1-6 As shown, it includes a fixed frame 1, a fixed frame 2 is welded on the fixed frame 1, and limiting slots are opened on both sides of the fixed frame 2, and a screen 21 is welded on the fixed frame 2, and the screen 21 is used to separate impurities in the sludge. A servo motor 3 is fixed to one side of the fixed frame 2 by bolts, and a transmission rod 4 is provided on the output shaft of the servo motor 3 through a flat key. Two rotating plates 5 are fixed to the transmission rod 4 by bolts, and the two rotating plates 5 are symmetrically arranged. A slide groove is opened on the two rotating plates 5, and a sliding frame 6 is slidably connected between the slide grooves on the two rotating plates 5. The sliding frame 6 is slidably connected to the fixed frame 2, and the bottom of the sliding frame 6 contacts the screen 21. A filtering component is provided at the bottom of the fixed frame 2, and the filtering component is connected to the two rotating plates 5. A scraping component is provided on the filtering component, and the filtering component is used to filter out the moisture inside the sludge, and the scraping component is used to scrape out the squeezed sludge.

[0022] The filtration assembly includes a filter cartridge 7, which is used to filter moisture in the sludge. The filter cartridge 7 is fixedly connected to the bottom of the sieve plate, and a discharge trough 8 is fixedly connected to the filter cartridge 7. Side plates 9 are fixedly connected on both sides of the filter cartridge 7. Guide grooves are provided on both side plates 9. A sliding rod 10 is slidably connected between the guide grooves of the two side plates 9. Both ends of the sliding rod 10 are in contact with one end of the two rotating plates 5. A rotating roller 11 is rotatably connected to the sliding rod 10. The rotating roller 11 is used to squeeze the sludge, and the rotating roller 11 is in contact with the filter cartridge 7.

[0023] The scraping assembly includes a scraper 12, which is used to scrape the squeezed sludge. The scraper 12 is rotatably connected to the sliding rod 10. Two torsion springs 13 are connected between the scraper 12 and the sliding rod 10. The two torsion springs 13 are symmetrically arranged.

[0024] The rotating roller 11 is made of rubber material, and the rotating roller 11 made of rubber material is used to better squeeze the sludge.

[0025] It also includes a pressing roller 14, which is used to squeeze the sludge on the screen plate. The two pressing rollers 14 are rotatably connected to the two sides of the sliding frame 6, and the two pressing rollers 14 are symmetrically arranged.

[0026] It also includes a baffle 15, which is used to block the sludge squeezed by the pressure roller 14. The two baffles 15 are fixedly connected to the two sides of the sliding frame 6 respectively. The two baffles 15 are symmetrically arranged. The two baffles 15 on one side of the sliding frame 6 form a group, and the two groups of baffles 15 are symmetrically arranged.

[0027] When sludge needs to be processed, the staff first puts the sludge into the sliding frame 6, and then the staff starts the servo motor 3. The output shaft of the servo motor 3 rotates to drive the transmission rod 4 to rotate. The transmission rod 4 rotates to drive the rotating plate 5 to rotate. The rotating plate 5 rotates and drives the sliding frame 6 to move along the limit slot on the fixed frame 2 to one side. Then the output shaft of the servo motor 3 is reversed to drive the transmission rod 4 to reverse. The transmission rod 4 reverses and resets the sliding frame 6 through the rotating plate 5. Repeat this process. The sliding of the sliding frame 6 will cause the sludge to pass through the screen 21 and fall below. The large impurities in the sludge remain in the sliding frame 6, thereby screening the sludge, thereby enhancing the effect of sludge processing. When the transmission rod 4 rotates, the sliding frame 6 moves while driving the pressure roller 14 and the baffle 15 to move. The pressure roller 14 moves to squeeze the sludge on the screen plate, thereby more fully screening the sludge. The rotating plate 5 rotates and drives the sliding rod 10 to move along the guide groove of the side plate 9. The sliding rod 10 drives the rotating roller 11 to move. The rotating roller 11 squeezes the fallen sludge while moving. The movable plate 5 is reversed to drive the sliding rod 10 to reset, and the sliding rod 10 resets and drives the rotating roller 11 to reset. The rotating roller 11 is reset and squeezes the fallen sludge again. Repeat this process. The rotating roller 11 repeatedly squeezes the fallen sludge while moving, so that the moisture in the sludge is discharged through the filter cartridge 7, and then the sludge is dehydrated, thereby further enhancing the sludge treatment effect. The sliding rod 10 moves and drives the scraper 12 to scrape the squeezed sludge and move along the inner wall of the filter cartridge 7. After moving to a certain position, it passes through the filter cartridge 7. The sludge is discharged through the discharge chute 8, and the rotating roller 11 is reset while driving the scraper 12 to move in the opposite direction. The scraper 12 moves in the opposite direction and contacts the sludge, causing the scraper 12 to rotate. The torsion spring 13 is twisted. After moving to a certain position, the torsion spring 13 is reset and drives the scraper 12 to reset. This is repeated. The sliding rod 10 moves to drive the scraper 12 to scrape off the squeezed sludge and discharge it through the discharge chute 8. The scraper 12 cleans the filter cartridge 7 while scraping, so that the filter cartridge 7 can continuously dehydrate the new sludge, thereby improving the efficiency of sludge treatment.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A sludge treatment device for water environment treatment, characterized by: The invention comprises a fixing frame (1), a fixing frame (2) fixedly connected to the fixing frame (1), limiting slots on both sides of the fixing frame (2), a screen (21) fixedly connected to the fixing frame (2), a servo motor (3) fixedly connected to one side of the fixing frame (2), a transmission rod (4) fixedly connected to the output shaft of the servo motor (3), two rotating plates (5) fixedly connected to the transmission rod (4), the two rotating plates (5) are symmetrically arranged, and the two rotating plates (5) are fixedly connected to the two rotating plates (5). A sliding groove is provided on each of the two rotating plates (5). A sliding frame (6) is slidably connected between the sliding grooves on the two rotating plates (5). The sliding frame (6) is slidably connected to the fixed frame (2). The bottom of the sliding frame (6) is in contact with the screen (21). A filtering component is provided at the bottom of the fixed frame (2). The filtering component is connected to the two rotating plates (5). A scraping component is provided on the filtering component. The filtering component is used to filter out moisture inside the sludge. The scraping component is used to scrape out the squeezed sludge.

2. A sludge treatment device for water environment treatment according to claim 1, characterized in that: The filtering assembly includes a filter cartridge (7), the filter cartridge (7) is fixedly connected to the bottom of the sieve plate, a discharge trough (8) is fixedly connected to the filter cartridge (7), side plates (9) are fixedly connected to both sides of the filter cartridge (7), guide grooves are provided on the two side plates (9), a sliding rod (10) is slidably connected between the guide grooves of the two side plates (9), both ends of the sliding rod (10) are in contact with one end of the two rotating plates (5), a rotating roller (11) is rotatably connected to the sliding rod (10), and the rotating roller (11) is in contact with the filter cartridge (7).

3. A sludge treatment device for water environment treatment as claimed in claim 2, characterized in that: The scraping assembly includes a scraper (12), the scraper (12) is rotatably connected to the sliding rod (10), and two torsion springs (13) are connected between the scraper (12) and the sliding rod (10), and the two torsion springs (13) are symmetrically arranged.

4. A sludge treatment device for water environment treatment as claimed in claim 3, characterized in that: The rotating roller (11) is made of rubber.

5. The sludge treatment device for water environment treatment according to claim 3, characterized in that: It also includes pressing rollers (14), two of the pressing rollers (14) are rotatably connected to both sides of the sliding frame (6), and the two pressing rollers (14) are symmetrically arranged.

6. A sludge treatment device for water environment treatment as claimed in claim 5, characterized in that: It also includes a baffle (15), wherein the two baffles (15) are respectively fixedly connected to both sides of the sliding frame (6), and the two baffles (15) are symmetrically arranged. The two baffles (15) on one side of the sliding frame (6) form a group, and the two groups of baffles (15) are symmetrically arranged.

Images