Discharging device capable of treating landfill leachate sewage

Abstract

The utility model discloses a discharging device capable of treating landfill leachate sewage. The discharging device comprises a treating pond, a connecting pipeline, a sewage discharging pipeline, a mounting plate frame and an auxiliary assembly, the sewage draining exit of the treatment pond is connected with a connecting pipeline, the end part of the connecting pipeline is closed, the side wall of the lower end of the connecting pipeline is connected with a sewage draining pipeline, and the sewage draining pipeline is provided with a valve; an auxiliary assembly is arranged on the mounting plate frame; through cooperation of a tooth groove, a rack and a gear in the auxiliary assembly, stroke multiplication type movement of a sliding block is controlled, so that a piston rapidly moves in a connecting pipeline, and a baffle is matched to push impurities left after landfill leachate accumulated at a connecting pipeline opening and a sewage draining opening of a treatment pond is treated; the sewage draining exit of the landfill leachate treatment tank is prevented from being blocked by accumulation of a large amount of impurities, and the landfill leachate sewage draining efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of landfill leachate sewage treatment, in particular to a discharge device capable of treating landfill leachate sewage. Background Art

[0002] The Chinese patent document with the existing announcement number CN211999191U discloses a landfill leachate treatment device, including a treatment tank and a sedimentation tank, the sedimentation tank is located on the right side of the treatment tank, and the upper ends of the treatment tank and the sedimentation tank are connected through a conduit, a scraper is fixed around the upper end of the treatment tank, and the outer side of the scraper is in contact with the inner wall of the treatment tank, the upper end of the treatment tank is fixed with an electro-hydraulic push rod through a fixed frame, the bottom of the electro-hydraulic push rod is welded and fixed to the surface of the scraper, and the electro-hydraulic push rod is fixed to the middle of the scraper surface, and an air pipe is fixed horizontally on the left side of the bottom of the treatment tank, and an air outlet is arranged above the air pipe. The utility model fixes the scraper on the inner circle of the upper end of the treatment tank so that the outer side of the scraper is in contact with the inner wall of the treatment tank and is driven by the electro-hydraulic push rod to move up and down. When the inner wall of the treatment tank accumulates too much impurities generated by foam, the scraper can scrape it off and be washed down, thereby solving the problem that foam accumulation affects the treatment effect inside the treatment tank.

[0003] However, in the above scheme and the prior art, the garbage leachate is discharged from the sewage outlet of the treatment tank after reaction treatment in the treatment tank. When the garbage leachate sewage is discharged, a large amount of impurities accumulate and block the sewage outlet of the garbage leachate treatment tank, affecting the discharge rate of the garbage leachate sewage.

[0004] To this end, the utility model proposes a discharge device for treating garbage leachate sewage to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a discharge device for treating garbage leachate sewage to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a discharge device for treating garbage leachate sewage comprises a treatment tank, a connecting pipe, a sewage pipe, a mounting plate and an auxiliary component; a connecting pipe is connected to the sewage outlet of the treatment tank, the end of the connecting pipe is closed, a sewage pipe is connected to the side wall at the lower end of the connecting pipe, and a valve is installed on the sewage pipe; an auxiliary component is arranged on the mounting plate.

[0007] Preferably, the auxiliary component includes a control rod, a piston, a baffle, a discharge groove, a slider, a tooth groove, a fixed frame, a fixed plate, a rack, an electric telescopic rod, a U-shaped plate and a gear; the control rod passes through the center of the end of the connecting pipe and is movably arranged on the connecting pipe; the piston is fixedly arranged on the control rod, the baffle is fixedly arranged on the end of the control rod, and the discharge grooves are equidistantly provided on the baffle; the slider is fixedly arranged on the end of the control rod, and the bottom of the slider is provided with a tooth groove; the fixed frame is fixedly arranged on the mounting plate frame, the fixed plate is fixedly arranged on the mounting plate frame, and the fixed plate is fixedly arranged with a rack; the electric telescopic rod is fixedly installed on the mounting plate frame, the end of the electric telescopic rod is fixedly arranged with a U-shaped plate, and a gear is arranged in the U-shaped groove of the U-shaped plate through a pin shaft.

[0008] Preferably, the piston is sleeved with the connecting pipe, and the baffle is sleeved with the connecting pipe.

[0009] Preferably, the fixing frame and the slider are arranged at corresponding positions and have the same number of arrangement groups, and the fixing frame and the slider are movably sleeved.

[0010] Preferably, the tooth grooves correspond to the setting positions of the gears, are set in the same number of groups, and the tooth grooves are meshed with the gears.

[0011] Preferably, the rack and the gear are arranged at corresponding positions and in the same number of groups, and the rack and the gear are meshed.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The cooperation among the tooth grooves, racks and gears in the auxiliary components realizes the multiplied movement of the control slider stroke, so that the piston moves quickly in the connecting pipe, and cooperates with the baffle to push the impurities left after the treatment of the garbage leachate accumulated at the connecting pipe mouth and the sewage outlet of the treatment pool, so as to avoid the accumulation of a large amount of impurities blocking the sewage outlet of the garbage leachate treatment pool, thereby ensuring the discharge efficiency of the garbage leachate sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structural connection of the utility model;

[0015] Figure 2 This is a cross-sectional schematic diagram of the structure connection of the utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure of the control rod of the utility model;

[0017] Figure 4 This is a schematic diagram of the connection of the mounting plate frame structure of the utility model.

[0018] In the figure: treatment tank 1, connecting pipe 2, sewage pipe 3, valve 4, control rod 5, piston 6, baffle 7, discharge trough 8, slider 9, tooth groove 10, mounting plate frame 11, fixing frame 12, fixing plate 13, rack 14, electric telescopic rod 15, U-shaped plate 16, gear 17. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model are described clearly and completely below. The embodiments of the utility model and all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a discharge device for treating garbage leachate sewage comprises a treatment tank 1, a connecting pipe 2, a sewage pipe 3, a mounting plate frame 11 and auxiliary components; a connecting pipe 2 is connected to the sewage outlet of the treatment tank 1, the end of the connecting pipe 2 is closed, a sewage pipe 3 is connected to the side wall of the lower end of the connecting pipe 2, a valve 4 is installed on the sewage pipe 3, and the garbage leachate sewage flows from the sewage outlet of the treatment tank 1 through the connecting pipe 2 into the sewage pipe 3 for discharge; the mounting plate frame 11 is provided with a Auxiliary components; the auxiliary components include a control rod 5, a piston 6, a baffle 7, a discharge groove 8, a slider 9, a tooth groove 10, a fixed frame 12, a fixed plate 13, a rack 14, an electric telescopic rod 15, a U-shaped plate 16 and a gear 17; the control rod 5 passes through the center of the end of the connecting pipe 2 and is movably arranged with the connecting pipe 2, and is sealed and waterproof; the piston 6 is fixedly arranged on the control rod 5, the piston 6 is sleeved with the connecting pipe 2, the baffle 7 is fixedly arranged at the end of the control rod 5, the baffle 7 is sleeved with the connecting pipe 2, and is used to push the accumulated impurities, and the baffle 7 is on Discharge grooves 8 are provided at equal intervals to facilitate the flow and discharge of garbage leachate and sewage, and reduce the accumulation of impurities at the connection between the connecting pipe 2 and the sewage pipe 3; the slider 9 is fixedly arranged at the end of the control rod 5, and a tooth groove 10 is provided at the bottom of the slider 9; the fixed frame 12 is fixedly arranged on the mounting plate frame 11, and the fixed frame 12 corresponds to the setting position of the slider 9 and has the same number of sets. The fixed frame 12 is movably connected with the slider 9 to ensure the stability of the movement of the slider 9; the fixed plate 13 is fixedly arranged on the mounting plate frame 11, and a rack 14 is fixedly arranged on the fixed plate 13; the electric The movable telescopic rod 15 is fixedly installed on the mounting plate frame 11, and a U-shaped plate 16 is fixedly installed at the end of the electric telescopic rod 15. A gear 17 is arranged in the U-shaped groove of the U-shaped plate 16 through a pin shaft, so that the position of the control gear 17 can be moved and rotated at the same time; the tooth groove 10 corresponds to the setting position of the gear 17, and the number of the setting groups is the same, and the tooth groove 10 is meshed with the gear 17; the rack 14 corresponds to the setting position of the gear 17, and the number of the setting groups is the same, and the rack 14 is meshed with the gear 17, so as to realize the stroke multiplication movement of the control slider 9 and improve the work efficiency.

[0021] When the utility model is in use, the valve 4 is opened, and the garbage leachate sewage flows from the sewage outlet of the treatment tank 1 through the connecting pipe 2 into the sewage pipe 3 for discharge. When a large amount of impurities left after the treatment of the garbage leachate sewage are observed at the sewage outlet of the treatment tank 1, the electric telescopic rod 15 is started, and the electric telescopic rod 15 is stretched to move the gear 17, and the slider 9 is moved through the cooperation between the tooth groove 10, the rack 14 and the gear 17, thereby pushing the piston 6 and the baffle 7 to move, and pushing away the impurities accumulated at the sewage outlet of the treatment tank 1 and the pipe mouth of the connecting pipe 2, and then the electric telescopic rod 15 is reset to continue to discharge the garbage leachate sewage.

[0022] Although the 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 discharge device for treating landfill leachate sewage, characterized in that: It comprises a connecting pipe (2), a sewage pipe (3), a mounting plate frame (11) and auxiliary components; the connecting pipe (2) is connected to the sewage outlet of the treatment pool (1), the end of the connecting pipe (2) is in a closed state, the sewage pipe (3) is connected to the side wall of the lower end of the connecting pipe (2), and a valve (4) is installed on the sewage pipe (3); the mounting plate frame (11) is provided with auxiliary components; The auxiliary component comprises a control rod (5), a piston (6), a baffle (7), a discharge groove (8), a slider (9), a tooth groove (10), a fixed frame (12), a fixed plate (13), a rack (14), an electric telescopic rod (15), a U-shaped plate (16) and a gear (17); the control rod (5) passes through the center of the end of the connecting pipe (2) and is movably arranged with the connecting pipe (2); the piston (6) is fixedly arranged on the control rod (5), the baffle (7) is fixedly arranged at the end of the control rod (5), and the baffle (7) is provided with discharge grooves (8) at equal intervals. The slider (9) is fixedly mounted on the end of the control rod (5), and a tooth groove (10) is formed at the bottom of the slider (9); the fixed frame (12) is fixedly mounted on the mounting plate frame (11), the fixed plate (13) is fixedly mounted on the mounting plate frame (11), and a rack (14) is fixedly mounted on the fixed plate (13); the electric telescopic rod (15) is fixedly mounted on the mounting plate frame (11), and a U-shaped plate (16) is fixedly mounted on the end of the electric telescopic rod (15), and a gear (17) is rotatably arranged in the U-shaped groove of the U-shaped plate (16) via a pin shaft.

2. The discharge device for treating landfill leachate sewage according to claim 1 is characterized by: The piston (6) is sleeved with the connecting pipe (2), and the baffle (7) is sleeved with the connecting pipe (2).

3. The discharge device for treating landfill leachate sewage according to claim 1 is characterized by: The fixed frame (12) and the sliding block (9) are arranged at corresponding positions and have the same number of sets, and the fixed frame (12) and the sliding block (9) are movably sleeved.

4. The discharge device for treating landfill leachate sewage according to claim 1 is characterized in that: The tooth grooves (10) and the gears (17) are arranged at corresponding positions and have the same number of groups, and the tooth grooves (10) are meshed with the gears (17).

5. The discharge device for treating landfill leachate sewage according to claim 1 is characterized by: The rack (14) and the gear (17) are arranged at corresponding positions and have the same number of groups, and the rack (14) and the gear (17) are meshed.

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