Vehicle-mounted plate-and-frame filter press locomotive for ectopic soil leaching remediation
By adjusting the height of the mixing rod through a lifting mechanism, the problem of uneven mixing in existing vehicle-mounted plate and frame filter presses has been solved, achieving uniform mixing of slurry and separation of cement, thus improving the efficiency of equipment use and management level.
Patent Information
- Application Number
- CN202423143234.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-19
AI Technical Summary
In existing vehicle-mounted plate and frame filter presses used for ex-situ soil washing remediation, the mixing height of the mixing rod is fixed during the mixing process, which cannot adapt to changes in different mud volumes or container depths, resulting in uneven mixing and affecting the uniformity and stability of the mud.
A lifting mechanism was designed, including components such as a fixed frame, worm gear, worm wheel, threaded rod, slide bar, and motor. Through the cooperation of the lifting plate and the stirring rod, the height of the stirring rod can be adjusted to ensure sufficient mixing of the mud inside the mixing tank.
The height of the stirring rod is adjustable, ensuring uniform mixing of the mud and improving its fluidity. Water and mud are separated by a plate and frame filter press, reducing the water content of the mud and improving the integration and management efficiency of the equipment.
Smart Images
Figure CN223629222U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to ex situ soil remediation technical field, concretely is a kind of vehicle-mounted plate frame filter press for ex situ soil leaching remediation. BACKGROUND
[0002] Ex situ soil leaching remediation refers to the technology of separating heavy-polluted soil components or transferring pollutants from soil phase to liquid phase by adding water or suitable synergist and using physical separation or synergistic leaching means.Leaching treatment can effectively reduce the treatment amount of contaminated soil, realize reduction, and the vehicle-mounted plate frame filter press is a device integrating plate frame filter press and vehicle-mounted mobile platform, mainly used for solid-liquid separation operation in industrial production and environmental protection management.
[0003] The existing vehicle-mounted plate frame filter press for ex situ soil leaching remediation needs to stir the mud in the stirring barrel during use to enhance the fluidity by stirring, but the stirring height of the existing stirring rod cannot be adjusted, and the stirring rod can only stir the fixed position, so when the amount of mud to be stirred or the depth of mud container changes, the fixed stirring rod cannot fully stir the mud in the stirring barrel, resulting in uneven stirring, so that the solid particles and liquid in the mud cannot be fully mixed, thereby affecting the uniformity and stability of the mud, and therefore improvement is needed. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a vehicle-mounted plate frame filter press for ex situ soil leaching remediation to solve the problems in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a vehicle-mounted plate frame filter press for ex situ soil leaching remediation, comprising a locomotive body, a stirring mechanism is arranged on the left side of the top of the locomotive body, a lifting mechanism is arranged on the top of the stirring mechanism, a transmission pipe is arranged at the back end of the stirring mechanism, a conveying pump is fixedly connected to the right side of the transmission pipe, the conveying pump is fixedly connected to the top of the locomotive body, a conveying pipe is fixedly connected to the back end of the conveying pump, a plate frame filter press body is fixedly connected to the right side of the conveying pipe, the plate frame filter press body is fixedly connected to the top of the locomotive body, a conveyor is arranged on the bottom of the plate frame filter press body, and the conveyor is fixedly connected to the right side of the top of the locomotive body.
[0006] The lifting mechanism comprises a fixed frame, the fixed frame is fixedly connected to the top of the stirring mechanism, a first motor is fixedly connected to the top of the fixed frame, a worm is fixedly connected to the left side of the first motor, a worm wheel is engaged with the front of the worm, a threaded rod is screw-connected in the worm wheel, a lifting plate is fixedly connected to the bottom of the threaded rod, a slide rod is fixedly connected to the top of the lifting plate, and a support is fixedly connected to the periphery of the bottom of the worm wheel.
[0007] Preferably, the fixed frame has a sliding groove inside that corresponds to the movement trajectory of the lifting plate, and the lifting plate is slidably connected inside the sliding groove. The sliding groove makes the lifting plate more stable during the lifting process.
[0008] Preferably, the top of the fixed frame has a circular groove corresponding to the movement trajectory of the support member, and the support member is slidably connected inside the circular groove. The circular groove allows the support member to slide inside the fixed frame, and the support member can support the worm gear, making the worm gear more stable during rotation.
[0009] Preferably, there are two slide rods, which are fixedly connected to the front and rear sides of the top of the lifting plate, and are slidably connected to the inner side of the fixed frame. The slide rods can limit the lifting plate and make the slide rods more stable during the lifting process.
[0010] Preferably, the inner side of the fixing frame has a circular hole corresponding to the position of the threaded rod, and the threaded rod is slidably connected inside the circular hole. Through the circular hole, the threaded rod can slide inside the fixing frame, so that the lifting plate can be driven to rise and fall during the lifting process of the threaded rod.
[0011] Preferably, the stirring mechanism includes a stirring tank, which is fixedly connected to the top left side of the locomotive body and to the bottom of the fixed frame. A rotating shaft is rotatably connected inside the stirring tank, and a stirring rod is fixedly connected to the bottom of the rotating shaft. A second motor is fixedly connected to the top of the rotating shaft and to the bottom of the lifting plate.
[0012] Preferably, the mixing tank has a circular hole inside that corresponds to the position of the rotating shaft, and the rotating shaft is rotatably connected to the inside of the circular hole. Through the circular hole, when the second motor is operating, it can drive the mixing rod to rotate through the rotating shaft, so that the mixing rod can mix the mud.
[0013] Compared with the prior art, this utility model provides a vehicle-mounted plate and frame filter press for ex-situ soil leaching remediation, which has the following beneficial effects:
[0014] 1. The vehicle-mounted plate and frame filter press for ex-situ soil leaching remediation, through its lifting mechanism, allows for the adjustment of the mixing height of the mixing rod. This is achieved through the coordinated use of the lifting plate, fixed frame, worm gear, threaded rod, slide rod, first motor, support components, and worm wheel, enabling the device to mix slurry at different heights inside the mixing tank, thus improving the mixing effect of the slurry.
[0015] 2. The ex-situ soil leaching repair vehicle-mounted plate and frame filter press, when the mud inside the stirring barrel needs to be stirred, the second motor drives the rotating shaft to rotate, so that the rotating shaft drives the stirring rod to rotate, so that the stirring rod can stir the mud inside the stirring barrel, and the stirring enhances the fluidity thereof.
[0016] 3. The ex-situ soil leaching repair vehicle-mounted plate and frame filter press, the stirred mud is conveyed to the plate and frame filter press body by the mud conveying pump, so that the water in the mud is separated from the mud again, the water content of the mud is reduced, and the mud cake treated by the plate and frame filter press is conveyed to the backfilling area by the conveying belt.
[0017] 4. The ex-situ soil leaching repair vehicle-mounted plate and frame filter press, which is convenient to transfer integrally and has high integration, is special for special vehicles; digital management is provided with a laboratory and a main control room, real-time monitoring and management are realized for each link, digital whole-process management of the leaching repair of the contaminated soil is realized online and offline, efficiency is improved, and cost is saved. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor under the premise of not deviating from the concept of the present application:
[0019] Figure 1 It is a front view structural schematic diagram of the present application;
[0020] Figure 2 It is a lifting mechanism structural schematic diagram;
[0021] Figure 3 It is a stirring mechanism structural schematic diagram;
[0022] Figure 4 It is Figure 2 It is an enlarged structural schematic diagram of A in the middle.
[0023] In the figure: 1, conveyor; 2, plate and frame filter press body; 3, lifting mechanism; 31, lifting plate; 32, fixed frame; 33, worm; 34, threaded rod; 35, sliding rod; 36, first motor; 37, support; 38, worm gear; 4, stirring mechanism; 41, stirring barrel; 42, rotating shaft; 43, second motor; 44, stirring rod; 5, conveying pump; 6, vehicle body; 7, conveying pipe; 8, transmission pipe. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort belong to the scope of the present application.
[0025] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, or detachable connection, or integrated; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0026] The present application provides the following technical solutions:
[0027] Embodiment one
[0028] Please refer to Figures 1-4 The present application provides a technical solution: a vehicle-mounted plate-and-frame filter press for ectopic soil leaching repair, comprising a locomotive body 6, a stirring mechanism 4 is arranged on the top left side of the locomotive body 6, a lifting mechanism 3 is arranged on the top of the stirring mechanism 4, a transmission pipe 8 is arranged on the back end of the stirring mechanism 4, a delivery pump 5 is fixedly connected to the right side of the transmission pipe 8, the delivery pump 5 is fixedly connected to the top of the locomotive body 6, a delivery pipe 7 is fixedly connected to the back end of the delivery pump 5, a plate-and-frame filter press body 2 is fixedly connected to the right side of the delivery pipe 7, and the plate-and-frame filter press body 2 is fixedly connected to the top of the locomotive body 6.
[0029] The lifting mechanism 3 comprises a fixed frame 32, the fixed frame 32 is fixedly connected to the top of the stirring mechanism 4, a first motor 36 is fixedly connected to the top of the fixed frame 32, a worm 33 is fixedly connected to the left side of the first motor 36, a worm wheel 38 is engaged with the front of the worm 33, a threaded rod 34 is screw-connected in the worm wheel 38, a lifting plate 31 is fixedly connected to the bottom of the threaded rod 34, a sliding rod 35 is fixedly connected to the top of the lifting plate 31, and a support 37 is fixedly connected to the periphery of the bottom of the worm wheel 38.
[0030] Further, a sliding groove corresponding to the movement track of the lifting plate 31 is formed in the fixed frame 32, and the lifting plate 31 is slidingly connected in the sliding groove. Through the sliding groove, the lifting plate 31 is more stable during lifting.
[0031] Further, the inner top of the fixing frame 32 is provided with a circular groove corresponding to the movement track of the supporting piece 37, and the supporting piece 37 is slidingly connected to the inside of the circular groove. The circular groove enables the supporting piece 37 to slide inside the fixing frame 32. The supporting piece 37 can support the worm gear 38, so that the worm gear 38 is more stable during rotation.
[0032] Further, the slide rod 35 has two, and the two slide rods 35 are fixedly connected to the top of the lifting plate 31 on the left and right sides, respectively, and are slidingly connected to the inside of the fixing frame 32. The slide rod 35 can limit the lifting plate 31, so that the slide rod 35 is more stable during lifting.
[0033] Further, the inside of the fixing frame 32 is provided with a circular hole corresponding to the position of the threaded rod 34, and the threaded rod 34 is slidingly connected to the inside of the circular hole. The circular hole enables the threaded rod 34 to slide inside the fixing frame 32, so that the threaded rod 34 can drive the lifting plate 31 to lift during lifting.
[0034] Example two
[0035] Please refer to Figures 1-4 On the basis of example one, the stirring mechanism 4 further comprises a stirring barrel 41, which is fixedly connected to the top left side of the locomotive body 6 and is fixedly connected to the bottom of the fixing frame 32. The stirring barrel 41 is rotatably connected with a rotating shaft 42 inside, and the rotating shaft 42 is fixedly connected with a stirring rod 44 on the outer periphery of the bottom. A second motor 43 is fixedly connected to the top of the rotating shaft 42 and the bottom of the lifting plate 31.
[0036] Further, the inside of the stirring barrel 41 is provided with a circular hole corresponding to the position of the rotating shaft 42, and the rotating shaft 42 is rotatably connected to the inside of the circular hole. When the second motor 43 operates, the rotating shaft 42 can drive the stirring rod 44 to rotate, so that the stirring rod 44 can stir the mud.
[0037] In actual operation, when the device is used, the mud is poured into the inside of the stirring barrel 41. The second motor 43 drives the rotating shaft 42 to rotate, so that the rotating shaft 42 can drive the stirring rod 44 to rotate, and the stirring rod 44 can stir the mud in the inside of the stirring barrel 41, so as to enhance the fluidity of the mud.
[0038] When the stirring height of the stirring rod 44 needs to be adjusted, the first motor 36 drives the worm 33 to rotate, and the worm 33 drives the threaded rod 34 to move up and down through the worm gear 38, so that the threaded rod 34 drives the lifting plate 31 and the sliding rod 35 to move downward. During the lifting of the lifting plate 31, the stirring rod 44 can move up and down, so that the device can stir the mud at different heights in the stirring barrel 41.
[0039] The stirred mud is transmitted to the inside of the delivery pump 5 through the transmission pipe 8, and is delivered to the plate-and-frame filter press body 2 through the delivery pump 5 and the delivery pipe 7, so that the water and the mud in the mud are separated again, the water content of the mud is reduced, and the mud cake treated by the plate-and-frame filter press body 2 is delivered to the area to be backfilled by the conveyor 1.
[0040] It should be noted that, in this text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusions, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of other identical elements in the process, method, article or device that includes the element.
Claims
1. A vehicle-mounted plate-and-frame filter vehicle for ex-situ soil leaching remediation, comprising a vehicle body (6), characterized in that: The left side of the top of the locomotive body (6) is provided with a stirring mechanism (4), the top of the stirring mechanism (4) is provided with a lifting mechanism (3), the back end of the stirring mechanism (4) is provided with a transmission pipe (8), the right side of the transmission pipe (8) is fixedly connected with a conveying pump (5), the conveying pump (5) is fixedly connected to the top of the locomotive body (6), the back end of the conveying pump (5) is fixedly connected with a conveying pipe (7), the right side of the conveying pipe (7) is fixedly connected with a plate and frame filter press body (2), the plate and frame filter press body (2) is fixedly connected to the top of the locomotive body (6), and the bottom of the plate and frame filter press body (2) is provided with a conveyor (1), the conveyor (1) is fixedly connected to the right side of the top of the locomotive body (6). The lifting mechanism (3) comprises a fixing frame (32), the fixing frame (32) is fixedly connected to the top of the stirring mechanism (4), the top of the fixing frame (32) is fixedly connected with a first motor (36), the left side of the first motor (36) is fixedly connected with a worm (33), the front side of the worm (33) is engaged with a worm wheel (38), the inside of the worm wheel (38) is threadedly connected with a threaded rod (34), the bottom of the threaded rod (34) is fixedly connected with a lifting plate (31), the top of the lifting plate (31) is fixedly connected with a sliding rod (35), and the bottom of the worm wheel (38) is fixedly connected with a support (37) on the periphery.
2. The vehicle-mounted plate-and-frame filter vehicle for ex-situ soil leaching remediation according to claim 1, characterized in that: The inside of the fixing frame (32) is provided with a sliding groove corresponding to the movement track of the lifting plate (31), and the lifting plate (31) is slidingly connected in the sliding groove.
3. The vehicle-mounted plate-and-frame filter vehicle for ex-situ soil leaching remediation according to claim 1, characterized in that: The inner top of the fixing frame (32) is provided with a circular groove corresponding to the movement track of the support (37), and the support (37) is slidingly connected in the circular groove.
4. The vehicle-mounted plate-and-frame filter vehicle for ex-situ soil leaching remediation according to claim 1, characterized in that: The sliding rod (35) has two, two sliding rods (35) are fixedly connected to the top of the lifting plate (31) on the left and right sides, and two sliding rods (35) are slidingly connected to the inside of the fixing frame (32).
5. The vehicle-mounted plate-and-frame filter vehicle for ex-situ soil leaching remediation according to claim 1, characterized in that: The inside of the fixing frame (32) is provided with a circular hole corresponding to the position of the threaded rod (34), and the threaded rod (34) is slidingly connected in the circular hole.
6. The vehicle-mounted plate-and-frame filter vehicle for ex-situ soil leaching remediation according to claim 1, characterized in that: The stirring mechanism (4) comprises a stirring barrel (41), the stirring barrel (41) is fixedly connected to the left side of the top of the locomotive body (6), the stirring barrel (41) is fixedly connected to the bottom of the fixing frame (32), the inside of the stirring barrel (41) is rotatably connected with a rotating shaft (42), the bottom of the periphery of the rotating shaft (42) is fixedly connected with a stirring rod (44), the top of the rotating shaft (42) is fixedly connected with a second motor (43), and the second motor (43) is fixedly connected to the bottom of the lifting plate (31).
7. The vehicle-mounted plate-and-frame filter vehicle for ex situ soil leaching remediation according to claim 6, characterized in that: The inside of the stirring barrel (41) is provided with a circular hole corresponding to the position of the rotating shaft (42), and the rotating shaft (42) is rotatably connected in the circular hole.