Landfill leachate dehydration device

Abstract

The utility model relates to the technical field of garbage treatment, in particular to a garbage leachate dehydration device which comprises a waste water barrel movably mounted on a base, a dehydration mechanism for driving compressed garbage to rotate is arranged on the base, and a compression fixing mechanism for flattening the garbage and keeping the waste water barrel stably placed is arranged on the base. According to the garbage dewatering device, the dewatering mechanism is arranged, in the process of dewatering garbage leachate, compressed garbage can be rotated, torque force to the garbage is increased, the garbage dewatering effect is improved accordingly, the compressed garbage can be rotated quickly and conveniently, the garbage can be poured out conveniently, and the garbage dewatering device is convenient to use and high in practicability. According to the garbage dewatering device, the garbage dewatering speed is increased, by arranging the compression mechanism, garbage can be stably compressed, so that the garbage dewatering efficiency is improved, and in the dewatering process, the waste water barrel can be limited and fixed, so that the garbage liquid collecting stability is improved.

Description

Technical Field

[0001] This utility model relates to the field of waste treatment technology, and in particular to a waste leachate dewatering device. Background Technology

[0002] With the acceleration of urbanization, the amount of waste generated is constantly increasing, and the treatment of landfill leachate has become a significant environmental issue. Landfill leachate contains a large amount of water and pollutants, and if it is not effectively dehydrated, it will cause serious environmental pollution and increase the difficulty and cost of subsequent waste treatment.

[0003] Existing landfill leachate dewatering devices often use landfill compression for dewatering. During this process, the friction between the device and the landfill is low, causing the landfill to easily slide or shift, preventing it from fully contacting the dewatering components and thus affecting the dewatering effect. Therefore, we provide a landfill leachate dewatering device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a landfill leachate dewatering device that solves the technical problem of insufficient friction between the existing dewatering device and the landfill surface, which reduces the dewatering efficiency. It achieves the ability to rotate the landfill while compressing it, thereby increasing the torque force of the landfill itself, making it easier to squeeze out more liquid from the landfill and improving the dewatering effect.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a landfill leachate dewatering device, comprising a wastewater tank movably mounted on a base, a dewatering mechanism for driving the compressed landfill to rotate on the base, and a compression fixing mechanism for flattening the landfill and keeping the wastewater tank stably placed on the base.

[0006] The dehydration mechanism includes a mounting base installed at the top of the base. A motor is installed inside the mounting base. The output end of the motor is connected to a connecting seat. A motor is installed inside the connecting seat. The output end of the motor is connected to a load-bearing seat. An installation funnel is installed on the load-bearing seat. A filter disc is rotatably connected inside the installation funnel. A bevel gear is installed at the bottom of the filter disc. A motor is installed inside the load-bearing seat. A connecting rod is connected to the output end of the motor. A bevel gear 2 that meshes with bevel gear 1 is installed on the connecting rod.

[0007] Preferably, the compression fixing mechanism includes a fixing frame mounted on the base, a purifier mounted on the fixing frame, a hydraulic cylinder mounted on the top of the fixing frame, a connecting plate connected to the output end of the hydraulic cylinder, a buffer spring connected inside the connecting plate, a pressure plate adapted to the inside of the connecting plate connected to the other end of the buffer spring, and a fixing component for stabilizing the wastewater tank provided on the base.

[0008] Preferably, the fixing component includes a fixing seat mounted on the top of the base, a rotating component rotatably connected inside the fixing seat, and a clamping ring adapted to the wastewater tank installed at the other end of the rotating component, with a connecting bolt connected to the clamping ring.

[0009] Preferably, the installation funnel is positioned directly above the wastewater tank, and the other end of the connecting rod passes through the installation funnel.

[0010] Preferably, the buffer springs are distributed circumferentially inside the connecting disc, and the diameter of the pressure disc is the same as the diameter of the filter disc.

[0011] Preferably, a rubber sleeve is fitted inside the clamping ring, and the two sets of clamping rings are fixed together by connecting bolts.

[0012] By employing the above technical solution, this utility model provides a landfill leachate dewatering device, which has at least the following beneficial effects:

[0013] 1. By setting up a dewatering mechanism, this utility model can rotate the compressed garbage during the dewatering process of landfill leachate, increasing the torque force on the garbage and thus improving the dewatering effect. It can also quickly and conveniently rotate the compressed garbage, making it easier to pour out the garbage and improving the dewatering rate.

[0014] 2. This utility model, by setting up a compression mechanism, can stably compress garbage, thereby improving the dehydration efficiency of garbage, eliminating the odor generated by garbage during the dehydration process, and limiting and fixing the wastewater bucket during the dehydration process, thereby improving the stability of collecting garbage liquid. Attached Figure Description

[0015] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0016] In the attached diagram:

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

[0018] Figure 2 This is a side view of the structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the compression and fixing mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the compression and fixing mechanism of this utility model.

[0021] Figure 5 This is a schematic diagram of the dehydration mechanism of this utility model;

[0022] Figure 6 This is a partial structural diagram of the dehydration mechanism of this utility model.

[0023] In the picture: 1. Base; 2. Wastewater bucket;

[0024] 3. Dehydration mechanism; 31. Mounting base; 32. Motor 1; 33. Connecting base; 34. Motor 2; 35. Load-bearing base; 36. Mounting funnel; 37. Filter tray; 38. Bevel gear 1; 39. Motor 3; 310. Connecting rod; 311. Bevel gear 2;

[0025] 4. Compression fixing mechanism; 41. Fixing frame; 42. Purifier; 43. Hydraulic cylinder; 44. Connecting plate; 45. Buffer spring; 46. Pressure plate;

[0026] 401, Fixed component; 4011, Fixed base; 4012, Rotating component; 4013, Clamping ring; 4014, Connecting bolt. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1

[0029] Existing dewatering devices suffer from insufficient friction with the waste surface, resulting in reduced dewatering efficiency. This embodiment provides a landfill leachate dewatering device, please refer to... Figures 1-6This leachate dewatering device can rotate the waste while compressing it, thereby increasing the torque force on the waste and making it easier to squeeze out more liquid, thus improving the dewatering effect. The device includes a wastewater tank 2 movably mounted on a base 1, a dewatering mechanism 3 that drives the compressed waste to rotate on the base 1, and a compression fixing mechanism 4 that flattens the waste and keeps the wastewater tank 2 stably positioned on the base 1. The dewatering mechanism 3 can rotate the waste during the compression process, increasing the torque force on the compressed waste and improving the dewatering efficiency. The compression fixing mechanism 4 can stably compact the waste and also fix the wastewater tank 2, improving collection stability.

[0030] In the process of dehydrating the waste, in order to squeeze out all the water from the waste and improve the dehydration effect, the dehydration mechanism 3 includes a mounting base 31 installed at the top of the base 1. A motor 32 is installed inside the mounting base 31. The output end of the motor 32 is connected to a connecting base 33. A motor 34 is installed inside the connecting base 33. The output end of the motor 34 is connected to a load-bearing base 35. A funnel 36 is installed on the load-bearing base 35. The funnel 36 is located directly above the wastewater tank 2 to facilitate the collection of waste liquid. A filter plate 37 is rotatably connected inside the funnel 36. A bevel gear 38 is installed at the bottom of the filter plate 37. A motor 39 is installed inside the load-bearing base 35. A connecting rod 310 is connected to the output end of the motor 39. The other end of the connecting rod 310 passes through the funnel 36, which supports the connecting rod 310 and makes its rotation more stable. A bevel gear 311 that meshes with the bevel gear 38 is installed on the connecting rod 310. The operation of motor 32 facilitates the rotation of connecting seat 33, making it easier to pick up the dehydrated waste. The operation of motor 34 drives the load-bearing seat 35 to rotate, and the operation of motor 39 drives the connecting rod 310 to rotate. With the cooperation of bevel gear 311 and bevel gear 38, the filter disc 37 rotates, thereby increasing the friction with the compressed waste and improving the dehydration effect of the waste.

[0031] Example 2

[0032] Based on Example 1, such as Figures 1-6 As shown, the existing dewatering devices have insufficient friction with the waste surface, which reduces the dewatering efficiency of the waste. However, the compression of waste in the existing technology is unstable, which can easily reduce the dewatering effect. Therefore, the device is also equipped with a structure to stabilize the compression of waste.

[0033] In the process of dehydrating the garbage, in order to compact the garbage more smoothly and improve the dehydration stability, the compression fixing mechanism 4 includes a fixing frame 41 installed on the base 1. A purifier 42 is installed on the fixing frame 41. A hydraulic cylinder 43 is installed at the top of the fixing frame 41. The output end of the hydraulic cylinder 43 is connected to a connecting plate 44. A buffer spring 45 is connected inside the connecting plate 44. The buffer spring 45 is distributed in a circumferential direction inside the connecting plate 44, thereby improving the stability of the device in compressing garbage. The other end of the buffer spring 45 is connected to a pressure plate 46 that is adapted to the inside of the connecting plate 44. The diameter of the pressure plate 46 is the same as the diameter of the filter plate 37, which can compress all the garbage and improve the dehydration effect of the garbage. A fixing component 401 for stabilizing the wastewater tank 2 is provided on the base 1. The hydraulic cylinder 43 drives the connecting plate 44 to descend, and the purifier 42 can purify the odor in the dehydration area and improve the dehydration environment. Under the elastic action of the buffer spring 45, the pressure plate 46 has a certain degree of extensibility, which can compress the garbage more stably and improve the dehydration stability.

[0034] During the dehydration process of the waste, in order to more stably collect the waste liquid, the fixing component 401 includes a fixing seat 4011 installed at the top of the base 1. A rotating component 4012 is rotatably connected inside the fixing seat 4011. A clamping ring 4013 adapted to the wastewater tank 2 is installed at the other end of the rotating component 4012. A rubber sleeve is fitted inside the clamping ring 4013 to increase the friction with the outer wall of the wastewater tank 2, thereby improving the clamping effect. The two sets of clamping rings 4013 are fixed together by a connecting bolt 4014, enhancing the stability of the waste liquid collection. The connecting bolt 4014 is connected to the clamping ring 4013. Pulling the clamping ring 4013 causes the two sets of clamping rings 4013 to rotate under the connection of the rotating component 4012, limiting and fixing the wastewater tank 2. The two sets of clamping rings 4013 are then fixed together by the connecting bolt 4014, improving the fixing effect of the wastewater tank 2.

[0035] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A landfill leachate dewatering device, comprising a wastewater tank (2) movably mounted on a base (1), characterized in that: The base (1) is provided with a dehydration mechanism (3) that drives the compressed garbage to rotate, and the base (1) is provided with a compression fixing mechanism (4) that flattens the garbage and keeps the wastewater bucket (2) in a stable position. The dehydration mechanism (3) includes a mounting base (31) installed at the top of the base (1). A motor (32) is installed inside the mounting base (31). A connecting base (33) is connected to the output end of the motor (32). A motor (34) is installed inside the connecting base (33). A load-bearing base (35) is connected to the output end of the motor (34). An installation funnel (36) is installed on the load-bearing base (35). A filter disc (37) is rotatably connected inside the installation funnel (36). A bevel gear (38) is installed at the bottom end of the filter disc (37). A motor (39) is installed inside the load-bearing base (35). A connecting rod (310) is connected to the output end of the motor (39). A bevel gear (311) that meshes with the bevel gear (38) is installed on the connecting rod (310).

2. The landfill leachate dewatering device according to claim 1, characterized in that: The compression fixing mechanism (4) includes a fixing frame (41) installed on the base (1), a purifier (42) is installed on the fixing frame (41), a hydraulic cylinder (43) is installed at the top of the fixing frame (41), a connecting plate (44) is connected to the output end of the hydraulic cylinder (43), a buffer spring (45) is connected inside the connecting plate (44), and a pressure plate (46) adapted to the inside of the connecting plate (44) is connected to the other end of the buffer spring (45). A fixing component (401) for stabilizing the wastewater tank (2) is provided on the base (1).

3. The landfill leachate dewatering device according to claim 2, characterized in that: The fixing component (401) includes a fixing seat (4011) installed on the top of the base (1), a rotating part (4012) is rotatably connected inside the fixing seat (4011), and a clamping ring (4013) adapted to the wastewater tank (2) is installed on the other end of the rotating part (4012), and a connecting bolt (4014) is connected to the clamping ring (4013).

4. The landfill leachate dewatering device according to claim 1, characterized in that: The installation funnel (36) is located directly above the wastewater tank (2), and the other end of the connecting rod (310) passes through the installation funnel (36).

5. A landfill leachate dewatering device according to claim 2, characterized in that: The buffer springs (45) are distributed in a circumferential direction inside the connecting plate (44), and the diameter of the pressure plate (46) is the same as the diameter of the filter plate (37).

6. The landfill leachate dewatering device according to claim 3, characterized in that: The clamping ring (4013) is fitted with a rubber sleeve on its inner side, and the two sets of clamping rings (4013) are fixed together by a connecting bolt (4014).

Images