Sludge discharge device for sewage treatment

Abstract

The utility model discloses a sewage treatment sludge discharge device, and particularly relates to the technical field of sewage treatment equipment, the sewage treatment sludge discharge device comprises a treatment box for treating sewage, a movable rod is movably mounted on one side of the outer surface of the treatment box, and two gears are movably mounted on one side, located in the treatment box, of the movable rod; and baffles are fixedly mounted on one sides of the two gears. According to the sludge discharge device for sewage treatment, in actual work, a second motor drives a driving plate to rotate, a driving rod can push a movable rod to do reciprocating motion in a treatment box so as to push sludge left on a filter plate out through a sludge discharge port, an electric push rod pushes a rack to move so as to drive two gears to rotate, and the two gears are driven to rotate. And the two baffles can rotate in opposite directions, and along with reciprocating motion of the movable rod, the rotated baffles can be inserted into the cleaning frame and make contact with the cleaning brush plate, so that sludge attached to the baffles can be conveniently cleaned, and the cleaning effect of the baffles is ensured.

Description

Technical Field

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

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. Sludge discharge devices are used in the sewage treatment process, and the treated sludge is discharged.

[0003] After searching, for example, the utility model with the public number CN220405047U discloses a sewage treatment sludge discharge device, including a treatment box body and a control box for treating sludge, the treatment box body is provided with an inlet for sewage to pass through, and the bottom end of the side wall of the treatment box body is provided with a sludge discharge port. The utility model controls the sliding of the scraper by rotating the reciprocating screw to clean the sludge fallen on the surface of the blocking plate. When the scraper is used for a long time, the scraper itself will be attached with sludge, which will affect the cleaning effect of the scraper, but the utility model is not convenient for cleaning the sludge on the scraper itself. Therefore, in order to solve the above defects, the inventor proposes a sewage treatment sludge discharge device. Utility Model Content

[0004] The main purpose of the utility model is to provide a sewage treatment mud discharge device, which can effectively solve the problem in the prior art that it is inconvenient to clean the mud on the scraper itself.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A sewage treatment sludge discharge device, comprising a treatment box for treating sewage, a movable rod movably mounted on one side of the outer surface of the treatment box, two gears movably mounted on one side of the movable rod located inside the treatment box, and baffles are fixedly mounted on one side of the two gears for discharging sludge, an electric push rod is fixedly mounted on one side of the movable rod, and a rack is fixedly mounted on the output end of the electric push rod, and the rack is meshed with the two gears;

[0007] A support frame is fixedly installed on the outer top surface of the processing box, a cylinder is fixedly installed on the inner top surface of the support frame, and a cleaning frame is fixedly installed on the output end of the cylinder, first springs are fixedly installed on both sides of the interior of the cleaning frame, and cleaning brush plates are fixedly installed on the opposite ends of the two first springs.

[0008] Preferably, lifting grooves are provided on both sides of the interior of the processing box, sliding rods are fixedly installed inside the two lifting grooves, the outer surfaces of the two sliding rods are movably connected to the filter plate, the inner top surfaces of the two lifting grooves are fixedly installed with second springs, and the two second springs are fixedly connected to the filter plate.

[0009] Preferably, two movable wheels are movably connected on both sides of the bottom surface of the filter plate, rotating shafts are movably installed on both sides of the interior of the processing box, and the two rotating shafts are located below the filter plate, and two cams are fixedly installed on the outer surfaces of the two rotating shafts, and the four cams are respectively in contact with four movable wheels.

[0010] Preferably, two pulleys are movably mounted on one side of the outer surface of the processing box, and the two pulleys are respectively fixedly connected to two rotating shafts, a belt is commonly provided on the outer surfaces of the two pulleys, a first motor is fixedly mounted on one side of the outer surface of the processing box, and the output end of the first motor is fixedly connected to one of the pulleys.

[0011] Preferably, a second motor is fixedly mounted on one side of the outer surface of the processing box, a driving plate is fixedly mounted on the output end of the second motor, a driving rod is movably mounted on one side of the top surface of the driving plate, and the driving rod is movably connected to the movable rod.

[0012] Preferably, a mud discharge port is fixedly installed on one side of the outer surface of the processing box, and a feed port is fixedly installed on one side of the outer top surface of the processing box.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses a sewage treatment sludge discharge device. By setting a movable rod, in actual work, a second motor drives a driving plate to rotate, so that the driving rod can push the movable rod to reciprocate inside the treatment box to push the sludge remaining on the filter plate out through the sludge discharge port, and the electric push rod pushes the rack to move, which can drive two gears to rotate, so that the two baffles can rotate in opposite directions, and with the reciprocating motion of the movable rod, the rotated baffle can be inserted into the cleaning frame and contact with the cleaning brush plate, so that the sludge attached to the baffle itself can be cleaned easily, so as to ensure the cleaning effect of the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the movable rod of the utility model;

[0017] Figure 3 This is a schematic diagram of the cleaning frame structure of the utility model;

[0018] Figure 4 This is a schematic cross-sectional structural diagram of a processing box of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the drive plate of the utility model.

[0020] In the figure: 1, processing box; 2, mud discharge port; 3, support frame; 4, cylinder; 5, cleaning frame; 6, movable rod; 601, baffle; 602, gear; 603, electric push rod; 604, rack; 501, first spring; 502, cleaning brush plate; 101, lifting groove; 102, slide bar; 103, second spring; 104, filter plate; 105, rotating shaft; 106, cam; 107, movable wheel; 108, pulley; 109, belt; 110, first motor; 605, second motor; 606, drive plate; 607, drive rod. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] The utility model discloses a sewage treatment mud discharge device, such as Figure 1-5 As shown, it includes a treatment box 1 for treating sewage, a movable rod 6 is movably installed on one side of the outer surface of the treatment box 1, and two gears 602 are movably installed on one side of the movable rod 6 located inside the treatment box 1, and baffles 601 are fixedly installed on one side of the two gears 602 for discharging sludge. When the gear 602 rotates, it can drive the two baffles 601 to rotate.

[0023] An electric push rod 603 is fixedly installed on one side of the inner part of the movable rod 6, and a rack 604 is fixedly installed on the output end of the electric push rod 603. The rack 604 is meshed with the two gears 602. The electric push rod 603 pushes the rack 604 to move, thereby causing the two gears 602 to rotate in opposite directions, so that the two baffles 601 can be moved closer to or away from each other.

[0024] A support frame 3 is fixedly mounted on the outer top surface of the processing box 1, a cylinder 4 is fixedly mounted on the inner top surface of the support frame 3, and a cleaning frame 5 is fixedly mounted on the output end of the cylinder 4. The cylinder 4 can push the cleaning frame 5 to move up and down.

[0025] First springs 501 are fixedly installed on both sides of the interior of the cleaning frame 5, and cleaning brush plates 502 are fixedly installed on the opposite ends of the two first springs 501. When two baffles 601 that are far away from each other are inserted into the cleaning frame 5, the first springs 501 can push the cleaning brush plates 502 to contact the two baffles 601. As the movable rod 6 moves, the sludge attached to the baffles 601 can be cleaned.

[0026] Lifting grooves 101 are provided on both sides of the interior of the treatment box 1, and sliding rods 102 are fixedly installed inside the two lifting grooves 101. The outer surfaces of the two sliding rods 102 are movably connected with filter plates 104. The filter plates 104 can be lifted and lowered along the sliding rods 102, and the filter plates 104 can filter the sludge to filter out the sludge in the sewage.

[0027] The second springs 103 are fixedly mounted on the inner top surfaces of the two lifting slots 101 , and the two second springs 103 are fixedly connected to the filter plate 104 . When the filter plate 104 rises, it will squeeze the second springs 103 .

[0028] Two movable wheels 107 are movably connected to both sides of the bottom surface of the filter plate 104, and rotating shafts 105 are movably installed on both sides of the interior of the processing box 1, and the two rotating shafts 105 are located below the filter plate 104. Two cams 106 are fixedly installed on the outer surfaces of the two rotating shafts 105, and the four cams 106 are respectively in contact with the four movable wheels 107. When the rotating shaft 105 rotates, it drives the cam 106 to rotate, and cooperates with the second spring 103 to make the filter plate 104 reciprocate up and down.

[0029] Two pulleys 108 are movably mounted on one side of the outer surface of the processing box 1, and the two pulleys 108 are fixedly connected to the two rotating shafts 105 respectively. A belt 109 is commonly arranged on the outer surfaces of the two pulleys 108. When the two pulleys 108 rotate, the two rotating shafts 105 can be driven to rotate.

[0030] A first motor 110 is fixedly mounted on one side of the outer surface of the processing box 1, and the output end of the first motor 110 is fixedly connected to one of the pulleys 108. The first motor 110 drives one of the pulleys 108 to rotate, and in conjunction with the belt 109, the two pulleys 108 can drive the two rotating shafts 105 to rotate.

[0031] A second motor 605 is fixedly installed on one side of the outer surface of the processing box 1, and a driving plate 606 is fixedly installed on the output end of the second motor 605. A driving rod 607 is movably installed on one side of the top surface of the driving plate 606, and the driving rod 607 is movably connected to the movable rod 6. The second motor 605 drives the driving plate 606 to rotate, and the driving rod 607 can push the movable rod 6 to reciprocate, and the two baffles 601 can clean the sludge remaining on the filter plate 104.

[0032] A mud discharge port 2 is fixedly installed on one side of the outer surface of the processing box 1. The baffle 601 can push the sludge to the mud discharge port 2 to discharge the sludge. A feed port is fixedly installed on one side of the outer top surface of the processing box 1.

[0033] The working principle of the utility model is as follows: sewage enters the treatment box 1 through the feed port, and the filter plate 104 processes it. After the processing, the second motor 605 drives the driving plate 606 to rotate, so that the driving rod 607 can push the movable rod 6 to reciprocate inside the treatment box 1, so as to push the sludge remaining on the filter plate 104 out through the mud discharge port 2, and the electric push rod 603 pushes the rack 604 to move, so as to drive the two gears 602 to rotate, so that the two baffles 601 can rotate in opposite directions, and with the reciprocating motion of the movable rod 6, the rotated baffle 601 can be inserted into the cleaning frame 5 and contact with the cleaning brush plate 502, so as to clean the sludge attached to the baffle 601 itself, so as to ensure the cleaning effect of the baffle 601.

[0034] The above shows and describes the basic principle and main features of the utility model and the 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 descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which 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 treatment and sludge discharge device, comprising a treatment box (1) for treating sewage, characterized in that: A movable rod (6) is movably mounted on one side of the outer surface of the treatment box (1); two gears (602) are movably mounted on one side of the movable rod (6) located inside the treatment box (1); and baffles (601) are fixedly mounted on one side of the two gears (602) for discharging sludge; an electric push rod (603) is fixedly mounted on one side of the inner surface of the movable rod (6); and a rack (604) is fixedly mounted on the output end of the electric push rod (603); and the rack (604) is meshed with the two gears (602); A support frame (3) is fixedly mounted on the outer top surface of the processing box (1), a cylinder (4) is fixedly mounted on the inner top surface of the support frame (3), and a cleaning frame (5) is fixedly mounted on the output end of the cylinder (4), first springs (501) are fixedly mounted on both sides of the interior of the cleaning frame (5), and cleaning brush plates (502) are fixedly mounted on opposite ends of the two first springs (501).

2. A sewage treatment sludge discharge device according to claim 1, characterized in that: Both sides of the interior of the processing box (1) are provided with lifting grooves (101), and sliding rods (102) are fixedly installed inside the two lifting grooves (101). The outer surfaces of the two sliding rods (102) are movably connected to a filter plate (104). The inner top surfaces of the two lifting grooves (101) are fixedly installed with second springs (103), and the two second springs (103) are fixedly connected to the filter plate (104).

3. A sewage treatment sludge discharge device according to claim 2, characterized in that: Two movable wheels (107) are movably connected to both sides of the bottom surface of the filter plate (104), and rotating shafts (105) are movably installed on both sides of the interior of the processing box (1), and the two rotating shafts (105) are located below the filter plate (104). Two cams (106) are fixedly installed on the outer surfaces of the two rotating shafts (105), and the four cams (106) are respectively in contact with the four movable wheels (107).

4. A sewage treatment sludge discharge device according to claim 3, characterized in that: Two pulleys (108) are movably mounted on one side of the outer surface of the processing box (1), and the two pulleys (108) are respectively fixedly connected to the two rotating shafts (105), and a belt (109) is commonly provided on the outer surfaces of the two pulleys (108). A first motor (110) is fixedly mounted on one side of the outer surface of the processing box (1), and the output end of the first motor (110) is fixedly connected to one of the pulleys (108).

5. A sewage treatment sludge discharge device according to claim 1, characterized in that: A second motor (605) is fixedly mounted on one side of the outer surface of the processing box (1), a driving plate (606) is fixedly mounted on the output end of the second motor (605), a driving rod (607) is movably mounted on one side of the top surface of the driving plate (606), and the driving rod (607) is movably connected to the movable rod (6).

6. A sewage treatment sludge discharge device according to claim 1, characterized in that: A mud discharge port (2) is fixedly mounted on one side of the outer surface of the processing box (1), and a material feed port is fixedly mounted on one side of the outer top surface of the processing box (1).

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