Landfill leachate evaporation mother liquor treatment device

Abstract

The utility model discloses a landfill leachate evaporation mother liquor treatment device which comprises an evaporation box, a filter box body is fixedly connected to the upper end of the evaporation box, mounting grooves are formed in the four inner walls of the filter box body, springs are fixedly connected to the tops and the bottoms of the mounting grooves, one end of each spring is fixedly connected with a connecting block, and the other end of each spring is fixedly connected with a connecting rod. A mounting frame is fixedly connected to one side of the connecting block, a filter screen is fixedly connected to the inner wall of the mounting frame, a transmission motor is fixedly connected to the upper end of the evaporation box, a first rotating rod is fixedly connected to an output shaft of the transmission motor, and a first gear is fixedly connected to the outer surface of the first rotating rod; and second gears are symmetrically and rotationally arranged at the top of the evaporation box. And by arranging a connecting frame and a second electric push rod, a cover plate and a sealing plate can be conveniently opened, then the landfill leachate which is not completely evaporated in the evaporation box is discharged, and meanwhile, the interior of the evaporation box is conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage leachate, in particular to a garbage leachate evaporation mother liquor treatment device. Background Art

[0002] Leachate refers to a high-concentration organic wastewater formed by the water contained in the garbage itself in the landfill, the rain and snow water and other water entering the landfill, minus the saturated water holding capacity of the garbage and the covering soil layer, and the water leaked from the accumulated garbage ready for incineration. The properties of leachate change with the operation time of the landfill, which is mainly determined by the stabilization process of the garbage in the landfill. The stabilization process of the landfill is usually divided into five stages, namely the initial adjustment stage, the transition stage, the acidification stage, the methane fermentation stage and the maturity stage.

[0003] The existing evaporation treatment device for garbage leachate is not easy to discharge the garbage leachate that has not been completely evaporated, and also causes the solid matter in the garbage leachate to be unable to be removed from the garbage leachate. Utility Model Content

[0004] The purpose of the utility model is to provide a garbage leachate evaporation mother liquor treatment device, which can solve the problem that it is difficult to discharge the garbage leachate that has not been completely evaporated, and at the same time, the solid matter in the garbage leachate cannot be removed from the garbage leachate.

[0005] To achieve the above object, a landfill leachate evaporation mother liquor treatment device is provided, comprising: an evaporation box, the upper end of the evaporation box is fixedly connected to a filter box body, the four inner walls of the filter box body are provided with mounting grooves, the top and bottom of the mounting grooves are fixedly connected to springs, one end of the spring is fixedly connected to a connection block, one side of the connection block is fixedly connected to a mounting frame, and the inner wall of the mounting frame is fixedly connected to a filter screen;

[0006] The upper end of the evaporator box is fixedly connected to a transmission motor, the output shaft of the transmission motor is fixedly connected to a first rotating rod, the outer surface of the first rotating rod is fixedly connected to a first gear, a second gear is symmetrically rotated on the top of the evaporator box, the lower end of the second gear is fixedly connected to a second rotating rod, the outer surfaces of the first rotating rod and the second rotating rod are fixedly connected to a plurality of pairs of stirring rods, and a heating plate is arranged inside the evaporator box;

[0007] The bottom of the evaporator box is rotatably connected to a cover plate, the upper end of the cover plate is provided with a sealing plate, the lower end of the evaporator box is fixedly connected to a connecting frame, the lower end of the connecting frame is rotatably connected to a second electric push rod, and one end of the second electric push rod is rotatably connected to the lower end of the cover plate.

[0008] According to the garbage leachate evaporation mother liquor treatment device, a waste outlet is provided on one side of the filter box body, a placement groove is provided above the waste outlet, a first electric push rod is symmetrically arranged inside the placement groove, and a baffle is fixedly connected to the lower end of the first electric push rod.

[0009] According to the garbage leachate evaporation mother liquor treatment device, the first gear is meshed with the second gear.

[0010] According to the garbage leachate evaporation mother liquor treatment device, an exhaust pipe is fixedly connected to one side of the evaporation box.

[0011] According to the garbage leachate evaporation mother liquor treatment device, the bottom wall of the evaporation box is fixedly connected with a guide platform.

[0012] According to the garbage leachate evaporation mother liquor treatment device, a liquid inlet pipe is provided at the upper end of the filter box.

[0013] The purpose of the utility model is to provide a garbage leachate evaporation mother liquor treatment device, the main innovation points are:

[0014] 1. The garbage leachate evaporation mother liquor treatment device is convenient for opening the cover plate and the sealing plate by setting a connecting frame and a second electric push rod, thereby discharging the garbage leachate that has not been completely evaporated in the evaporation box, and conveniently cleaning the inside of the evaporation box.

[0015] 2. The garbage leachate evaporation mother liquor treatment device is convenient for filtering solid impurities in the garbage leachate by arranging a filter box, a mounting groove, a spring, and a filter plate.

[0016] 3. The garbage leachate evaporation mother liquor treatment device stirs the garbage leachate by arranging a transmission motor, a first gear, a second gear, a first rotating rod, a second rotating rod, and a stirring rod to improve evaporation efficiency.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 This is a three-dimensional diagram of a garbage leachate evaporation mother liquor treatment device proposed by the utility model;

[0020] Figure 2 This is a cross-sectional view of a garbage leachate evaporation mother liquor treatment device proposed by the utility model;

[0021] Figure 3 This is a cross-sectional view of a filter box of a garbage leachate evaporation mother liquor treatment device proposed in the utility model;

[0022] Figure 4 The utility model provides a schematic structural diagram of a baffle plate of a garbage leachate evaporation mother liquor treatment device.

[0023] Legend:

[0024] 1. Evaporation box; 2. Filter box body; 3. Liquid inlet pipe; 4. Mounting groove; 5. Spring; 6. Connecting block; 7. Mounting frame; 8. Filter screen; 9. Waste outlet; 10. Baffle; 11. First electric push rod; 12. Transmission motor; 13. First rotating rod; 14. First gear; 15. Second gear; 16. Second rotating rod; 17. Stirring rod; 18. Heating plate; 19. Guide platform; 20. Cover plate; 21. Sealing plate; 22. Second electric push rod; 23. Connecting frame; 24. Exhaust pipe. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] Reference Figure 1-4 The utility model embodiment is a garbage leachate evaporation mother liquor treatment device, which includes an evaporation box 1, the upper end of the evaporation box 1 is fixedly connected to a filter box body 2, the four inner walls of the filter box body 2 are provided with mounting grooves 4, the top and bottom of the mounting grooves 4 are fixedly connected to springs 5, one end of the spring 5 is fixedly connected to a connecting block 6, one side of the connecting block 6 is fixedly connected to a mounting frame 7, the inner wall of the mounting frame 7 is fixedly connected to a filter screen 8, by setting the filter box body 2, the mounting groove 4, the spring 5, and the filter screen 8, it is convenient to filter the solid impurities in the garbage leachate;

[0027] The upper end of the evaporation box 1 is fixedly connected with a transmission motor 12, the output shaft of the transmission motor 12 is fixedly connected with a first rotating rod 13, the outer surface of the first rotating rod 13 is fixedly connected with a first gear 14, the top of the evaporation box 1 is symmetrically rotated with a second gear 15, the lower end of the second gear 15 is fixedly connected with a second rotating rod 16, the outer surfaces of the first rotating rod 13 and the second rotating rod 16 are fixedly connected with a plurality of pairs of stirring rods 17, and a heating plate 18 is arranged inside the evaporation box 1. By arranging the transmission motor 12, the first gear 14, the second gear 15, the first rotating rod 13, the second rotating rod 16, and the stirring rod 17, the garbage leachate is stirred to improve the evaporation efficiency;

[0028] The bottom of the evaporation box 1 is rotatably connected to a cover plate 20, and a sealing plate 21 is provided at the upper end of the cover plate 20. The lower end of the evaporation box 1 is fixedly connected to a connecting frame 23, and the lower end of the connecting frame 23 is rotatably connected to a second electric push rod 22. One end of the second electric push rod 22 is rotatably connected to the lower end of the cover plate 20. By providing the connecting frame 23 and the second electric push rod 22, it is convenient to open the cover plate 20 and the sealing plate 21, and then discharge the garbage leachate that has not been completely evaporated in the evaporation box 1, and at the same time, it is convenient to clean the inside of the evaporation box 1.

[0029] A waste outlet 9 is provided on one side of the filter box 2, and a placement groove is provided above the waste outlet 9. A first electric push rod 11 is symmetrically provided inside the placement groove. A baffle 10 is fixedly connected to the lower end of the first electric push rod 11. By arranging the first electric push rod 11 and the baffle 10, impurities on the filter screen 8 can be conveniently discharged. The first gear 14 is meshed with the second gear 15. An exhaust pipe 24 is fixedly connected to one side of the evaporation box 1, and a guide platform 19 is fixedly connected to the bottom wall of the evaporation box 1 to prevent garbage leachate from accumulating on the bottom wall of the evaporation box 1. A liquid inlet pipe 3 is provided at the upper end of the filter box 2.

[0030] Working principle: When in use, the garbage leachate evaporation mother liquor treatment device is powered on, and the garbage leachate is introduced into the filter box 2 through the liquid inlet pipe 3, and the solid impurities in the garbage leachate are filtered through the filter screen 8. The filtered garbage leachate enters the evaporation box 1, and the transmission motor 12 is started. The transmission motor 12 drives the first rotating rod 13 to rotate, and the first rotating rod 13 drives the first gear 14 to rotate, and the first gear 14 drives the second gear 15 to rotate, and the second gear 15 drives the second rotating rod 16 to rotate, and then drives the stirring rod 17 to rotate, stir the garbage leachate, and heat it through the heating plate 18 to make the garbage leachate evaporate quickly, and the water vapor is discharged through the exhaust pipe 24, and the second electric push rod 22 is started, and the second electric push rod 22 drives the cover plate 20 and the sealing plate 21 to rotate, so as to facilitate the cleaning of the garbage leachate that has not been completely evaporated in the evaporation box 1.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A landfill leachate evaporation mother liquor treatment device, characterized in that: include: An evaporation box (1), wherein the upper end of the evaporation box (1) is fixedly connected to a filter box body (2), four inner walls of the filter box body (2) are provided with mounting grooves (4), the top and bottom of the mounting grooves (4) are fixedly connected to springs (5), one end of the spring (5) is fixedly connected to a connection block (6), one side of the connection block (6) is fixedly connected to a mounting frame (7), and the inner wall of the mounting frame (7) is fixedly connected to a filter screen (8); The upper end of the evaporation box (1) is fixedly connected to a transmission motor (12), the output shaft of the transmission motor (12) is fixedly connected to a first rotating rod (13), the outer surface of the first rotating rod (13) is fixedly connected to a first gear (14), a second gear (15) is symmetrically rotated at the top of the evaporation box (1), the lower end of the second gear (15) is fixedly connected to a second rotating rod (16), the outer surfaces of the first rotating rod (13) and the second rotating rod (16) are fixedly connected to a plurality of pairs of stirring rods (17), and a heating plate (18) is arranged inside the evaporation box (1); The bottom of the evaporation box (1) is rotatably connected to a cover plate (20), the upper end of the cover plate (20) is provided with a sealing plate (21), the lower end of the evaporation box (1) is fixedly connected to a connecting frame (23), the lower end of the connecting frame (23) is rotatably connected to a second electric push rod (22), and one end of the second electric push rod (22) is rotatably connected to the lower end of the cover plate (20).

2. The device for treating landfill leachate by evaporation of mother liquor according to claim 1, characterized in that: A waste outlet (9) is provided on one side of the filter box (2), a placement groove is provided above the waste outlet (9), a first electric push rod (11) is symmetrically arranged inside the placement groove, and a baffle (10) is fixedly connected to the lower end of the first electric push rod (11).

3. The device for treating landfill leachate by evaporation of mother liquor according to claim 1, characterized in that: The first gear (14) is meshed with the second gear (15).

4. The device for treating landfill leachate by evaporation of mother liquor according to claim 1, characterized in that: An exhaust pipe (24) is fixedly connected to one side of the evaporation box (1).

5. The device for treating landfill leachate by evaporation of mother liquor according to claim 1, characterized in that: The bottom wall of the evaporation box (1) is fixedly connected to a flow guide platform (19).

6. The device for treating landfill leachate by evaporation of mother liquor according to claim 1, characterized in that: A liquid inlet pipe (3) is provided at the upper end of the filter box (2).

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