Soil remediation and treatment equipment

Abstract

The invention discloses soil remediation and treatment equipment which comprises a box body, two smashing knife rollers, a pesticide spraying assembly and two soil removing assemblies, the two smashing knife rollers are rotationally arranged in the box body, each soil removing assembly comprises a fixing rod, a plurality of beating mechanisms and a starting mechanism, one end of each fixing rod is fixedly connected with the inner wall of the box body, and the other end of each fixing rod is fixedly connected with the corresponding beating mechanism; the fixed rod is located in the smashing knife roll, the multiple beating mechanisms are arranged on the fixed rod, the starting mechanism is in intermittent abutting connection with the multiple beating mechanisms, the pesticide spraying assembly comprises a pesticide box, a spraying mechanism and a stirring mechanism, the pesticide box is fixedly arranged on the box body, and the spraying mechanism communicates with the interior of the pesticide box and the interior of the box body. The stirring mechanism is arranged in the pesticide box, and the driving mechanism is connected with the two smashing knife rollers and the stirring mechanism. Therefore, the soil can be effectively prevented from being attached to the surface of the knife roll, and the soil remediation agent mixed liquid medicine can be continuously stirred while the soil is crushed, so that the liquid medicine mixing uniformity is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of soil remediation, and in particular to a soil remediation and management device. Background Art

[0002] Soil is the loose surface layer of the earth's land surface with certain fertility and the ability to grow plants. It is an important component of the ecosystem, providing physical support, water, nutrients and air for plant growth. However, with the development of modern industry, the irrational use of agriculture and the acceleration of urbanization, the soil has been seriously polluted. This pollution not only leads to a decline in soil fertility and stunted vegetation growth, but also poses a threat to human health and ecological security through the transmission of the food chain. Therefore, it is urgent to repair and manage the polluted soil.

[0003] In the related art, soil remediation usually first uses crushing equipment to pulverize the contaminated soil, and then uses spraying equipment to spray the pulverized soil with a soil remediation agent mixture for remediation. However, in the process of pulverizing the soil, some relatively moist soil is easy to adhere to the surface of the knife roller. As time goes by, more and more soil is attached, which not only reduces the pulverization efficiency, but may even cause equipment failure. In addition, after a long period of storage, the heavier substances in the soil remediation agent mixture are easy to precipitate, which leads to the problem that the soil remediation agent cannot exert its best medicinal properties. Summary of the invention

[0004] The present application aims to solve one of the technical problems in the related art at least to some extent.

[0005] To this end, one purpose of the present application is to provide a soil remediation and treatment equipment, which can knock and clean the crushing roller while crushing the soil to effectively prevent the soil from adhering to the surface of the roller, and can also continuously stir the soil remediation agent mixed liquid while crushing the soil to effectively improve the uniformity of the liquid mixing.

[0006] To achieve the above-mentioned purpose, the first embodiment of the present application proposes a soil remediation and management equipment, including a box body, two crushing knife rollers, a spraying component, two soil removal components and a driving mechanism, wherein the top and bottom of the box body are respectively connected to a feed hopper and a discharge hopper; the two crushing knife rollers are respectively rotatably arranged in the box body, and the two crushing knife rollers are respectively provided with cavities inside; the two soil removal components are respectively arranged in the two crushing knife rollers; the soil removal component includes a fixing rod, a plurality of knocking mechanisms and a starting mechanism, wherein one end of the fixing rod is fixedly connected to the inner wall of the box body, and the fixing rod is located in the crushing knife roller; a plurality of The knocking mechanisms are respectively retractable, and a plurality of the knocking mechanisms are respectively arranged on the fixed rod; the starting mechanism is fixedly arranged on the inner wall of the crushing knife roller, and the starting mechanism is respectively connected with a plurality of the knocking mechanisms in an intermittent manner; the spraying assembly includes a medicine box, a spraying mechanism and a stirring mechanism, wherein the medicine box is fixedly arranged on the box body; the spraying mechanism is arranged on the box body, and the spraying mechanism is respectively connected with the medicine box and the interior of the box body; the stirring mechanism is arranged in the medicine box; the driving mechanism is arranged on the box body, and the driving mechanism is respectively connected with the two crushing knife rollers and the stirring mechanism.

[0007] The soil remediation and treatment equipment of the embodiment of the present application can knock and clean the crushing roller while crushing the soil to effectively prevent the soil from adhering to the surface of the roller, and can also continuously stir the soil remediation agent mixed liquid while crushing the soil to effectively improve the uniformity of the liquid mixing.

[0008] In addition, the soil remediation equipment proposed in the present application may also have the following additional technical features:

[0009] In one embodiment of the present application, the knocking mechanism includes a fixed tube, a spring, a movable rod and a knocking roller, wherein one end of the fixed tube is fixedly connected to the outer circumference of the fixed rod, and the outer circumference of the movable rod is slidably connected to the inner wall of the fixed tube; the spring is located in the fixed tube, and the two ends of the spring are respectively fixedly connected to the fixed rod and the movable rod; the knocking roller is arranged on one end of the movable rod away from the fixed rod, and the knocking roller is connected in contact with the inner wall of the crushing knife roller.

[0010] In one embodiment of the present application, the starting mechanism includes an inclined plate and a limit plate, wherein one side of the limit plate is fixedly connected to the inner wall of the crushing blade roller; one side of the inclined plate is fixedly connected to the inner wall of the crushing blade roller, and the other side of the inclined plate is fixedly connected to the other side of the limit plate.

[0011] In one embodiment of the present application, the spray mechanism includes a water pump, a conduit, a plurality of diversion pipes and a plurality of spray heads, wherein the water pump is arranged on the box body, and the water pumping end of the water pump is connected to the interior of the medicine box; one end of the conduit is connected to the water outlet end of the water pump, and the other end of the conduit is set to a closed state; one end of the plurality of diversion pipes is respectively connected to the conduit, and the other ends of the plurality of diversion pipes are respectively extended into the box body; the plurality of spray heads are respectively connected to one end of the plurality of diversion pipes located inside the box body, and the plurality of spray heads are respectively located below the two crushing knife rollers.

[0012] In one embodiment of the present application, the stirring mechanism includes a rotating rod and a plurality of stirring blades, wherein the rotating rod is rotatably disposed in the medicine box, and the plurality of stirring blades are respectively sleeved on the rotating rod.

[0013] In one embodiment of the present application, the driving mechanism includes a fixed frame, a motor, two driving gears, a chain, a transmission rod, a worm wheel and a worm, wherein the fixed frame is fixedly arranged on the box body; the motor is arranged on the fixed frame, and the output shaft of the motor is coaxially connected to one of the crushing knife rollers through a coupling; the two driving gears are respectively sleeved on the two crushing knife rollers, and the two driving gears are meshingly connected; the transmission rod is rotatably arranged on the box body, and the chain is arranged on the transmission rod and one of the crushing knife rollers through two sprocket transmissions; one end of the rotating rod passes through the medicine box and is coaxially fixedly connected to the worm wheel, the worm is sleeved on the transmission rod, and the worm is meshingly connected to the worm wheel.

[0014] Compared with the prior art, the beneficial effects of this application are:

[0015] 1. The crushing roller can be knocked and cleaned while crushing the soil to effectively prevent the soil from adhering to the surface of the roller.

[0016] 2. The soil remediation agent mixed liquid can be continuously stirred while the soil is crushed, so as to effectively improve the uniformity of the liquid mixing.

[0017] 3. The crushing roller, stirring structure and beating mechanism are all driven by the same motor to effectively reduce the production cost of the equipment and the energy consumption during use.

[0018] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0020] Figure 1 It is a schematic diagram of a front cross-sectional structure of a soil remediation and treatment device according to an embodiment of the present application;

[0021] Figure 2 It is a right side cross-sectional structural schematic diagram of a soil remediation and treatment device according to one embodiment of the present application;

[0022] Figure 3 For this application Figure 1 The enlarged view of point A in the middle;

[0023] Figure 4 It is a right side cross-sectional structural schematic diagram of a starting mechanism of a soil remediation and treatment device according to one embodiment of the present application;

[0024] Figure 5 It is a schematic diagram of the front cross-sectional structure of a soil remediation and treatment device according to another embodiment of the present application.

[0025] As shown in the figure: 1. Box body; 101. Feed hopper; 102. Discharge hopper; 2. Crushing knife roller; 3. Spraying assembly; 31. Medicine box; 32. Spraying mechanism; 321. Water pump; 322. Conduit; 323. Diverter pipe; 324. Spray head; 33. Stirring mechanism; 331. Rotating rod; 332. Stirring blade; 4. Soil removal assembly; 41. Fixed rod; 42. Beating mechanism; 421. Fixed pipe; 422. Spring; 423. Movable rod; 424. Beating roller; 43. Starting mechanism; 431. Inclined plate; 432. Limiting plate; 5. Driving mechanism; 501. Fixed frame; 502. Driving gear; 503. Chain; 504. Transmission rod; 505. Worm wheel; 506. Worm; 507. Motor. DETAILED DESCRIPTION

[0026] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0027] The soil remediation equipment according to an embodiment of the present application is described below with reference to the accompanying drawings.

[0028] The soil remediation equipment provided in the embodiment of the present application can be used in the process of soil remediation to crush the soil and spray the soil remediation agent liquid on the surface of the crushed soil, which can effectively prevent the soil from adhering to the surface of the knife roller, and can also continuously stir the soil remediation agent mixed liquid while crushing the soil, so as to effectively improve the uniformity of the liquid mixing.

[0029] like Figure 1-Figure 5 As shown, the soil remediation equipment of the embodiment of the present application may include a housing 1, two crushing rollers 2, a spraying assembly 3, two soil removal assemblies 4 and a driving mechanism 5.

[0030] The top and bottom of the box body 1 are respectively connected to a feed hopper 101 and a discharge hopper 102 , and two crushing knife rollers 2 are rotatably arranged in the box body 1 , and cavities are respectively arranged inside the two crushing knife rollers 2 .

[0031] The two soil removal assemblies 4 are respectively arranged in the two crushing blade rollers 2 , and the soil removal assemblies 4 may include a fixing rod 41 , a plurality of knocking mechanisms 42 and a starting mechanism 43 .

[0032] Among them, one end of the fixed rod 41 is fixedly connected to the inner wall of the box body 1, and the fixed rod 41 is located in the crushing roller 2, multiple knocking mechanisms 42 are respectively retractable, and multiple knocking mechanisms 42 are respectively arranged on the fixed rod 41, and the starting mechanism 43 is fixedly arranged on the inner wall of the crushing roller 2, and the starting mechanism 43 is intermittently contacted with multiple knocking mechanisms 42.

[0033] The medicine spraying assembly 3 may include a medicine box 31 , a spraying mechanism 32 and a stirring mechanism 33 .

[0034] The medicine box 31 is fixedly arranged on the box body 1 , the spray mechanism 32 is arranged on the box body 1 , and the spray mechanism 32 is respectively connected with the medicine box 31 and the inside of the box body 1 , and the stirring mechanism 33 is arranged in the medicine box 31 .

[0035] The driving mechanism 5 is arranged on the box body 1 , and the driving mechanism 5 is connected to the two crushing blade rollers 2 and the stirring mechanism 33 respectively.

[0036] Specifically, when repairing the soil, the relevant personnel first transport the contaminated soil into the box body 1 through the feed hopper 101, and drive the two crushing rollers 2 to rotate in relative directions through the driving mechanism 5, so that the soil entering the box body 1 is crushed through the mutual cooperation of the two crushing rollers 2, and while the driving mechanism 5 drives the two crushing rollers 2 to rotate, it also drives the stirring mechanism 33 to continuously stir and mix the soil repair agent mixture in the medicine box 31 to avoid precipitation of some substances in the medicine box 31 and improve the uniformity of the mixing of the medicine.

[0037] In addition, during the rotation of the crushing roller 2, the crushing roller 2 will also drive the starting mechanism 43 to rotate, and drive multiple knocking mechanisms 42 through the starting mechanism 43 to repeatedly knock on the inner wall of the crushing roller 2, and then remove the soil attached to the surface of the crushing roller 2 through vibration, so as to avoid the crushing roller 2 from being blocked and ensure the crushing efficiency of the soil.

[0038] In one embodiment of the present application, Figure 1-Figure 5 As shown, the knocking mechanism 42 may include a fixed tube 421 , a spring 422 , a movable rod 423 and a knocking roller 424 .

[0039] Among them, one end of the fixed tube 421 is fixedly connected to the outer circumference of the fixed rod 41, and the outer circumference of the movable rod 423 is slidably connected to the inner wall of the fixed tube 421, the spring 422 is located in the fixed tube 421, and the two ends of the spring 422 are respectively fixedly connected to the fixed rod 41 and the movable rod 423, the knocking roller 424 is arranged on the end of the movable rod 423 away from the fixed rod 41, and the knocking roller 424 is connected to the inner wall of the crushing knife roller 2.

[0040] In one embodiment of the present application, the starting mechanism 43 may include an inclined plate 431 and a limiting plate 432 .

[0041] One side of the limit plate 432 is fixedly connected to the inner wall of the crushing roller 2 , one side of the inclined plate 431 is fixedly connected to the inner wall of the crushing roller 2 , and the other side of the inclined plate 431 is fixedly connected to the other side of the limit plate 432 .

[0042] Specifically, during the rotation of the pulverizing blade roller 2, the pulverizing blade roller 2 also drives the inclined plate 431 and the limit plate 432 to rotate with the fixed rod 41 as the center. During the rotation of the inclined plate 431, one side of the inclined plate 431 first enters between the knocking roller 424 and the inner wall of the pulverizing blade roller 2, and continuously compresses the spring 422 during the continued movement of the inclined plate 431 until the inclined plate 431 is completely separated from the knocking roller 424. The knocking roller 424 pops out and knocks the inner wall of the pulverizing blade roller 2 under the action of the restoring force of the spring 422, so as to apply a vibration force to the pulverizing blade roller 2, and then removes the soil attached to the surface of the pulverizing blade roller 2 under the action of the vibration force.

[0043] In one embodiment of the present application, Figure 1-Figure 5 As shown, the spray mechanism 32 may include a water pump 321 , a conduit 322 , a plurality of branch pipes 323 and a plurality of spray heads 324 .

[0044] Among them, the water pump 321 is arranged on the box body 1, and the water pumping end of the water pump 321 is connected to the interior of the medicine box 31, one end of the conduit 322 is connected to the water outlet end of the water pump 321, and the other end of the conduit 322 is set to a closed state, one end of a plurality of diversion pipes 323 is respectively connected to the conduit 322, and the other ends of the plurality of diversion pipes 323 are respectively extended into the box body 1, a plurality of spray heads 324 are respectively connected to one end of the plurality of diversion pipes 323 located inside the box body 1, and the plurality of spray heads 324 are respectively located below the two crushing knife rollers 2.

[0045] Specifically, relevant personnel extract the soil remediation agent mixed liquid in the medicine box 31 through the water pump 321, and spray it onto the surface of the crushed soil through the conduit 322, the diversion pipe 323 and multiple spray heads 324, so as to remove the pollutants carried by the soil through the soil remediation agent.

[0046] In one embodiment of the present application, Figure 1-Figure 5 As shown, the stirring mechanism 33 may include a rotating rod 331 and a plurality of stirring blades 332 .

[0047] The rotating rod 331 is rotatably disposed in the medicine box 31 , and a plurality of stirring blades 332 are respectively sleeved on the rotating rod 331 .

[0048] In one embodiment of the present application, the driving mechanism 5 may include a fixing frame 501 , a motor 507 , two driving gears 502 , a chain 503 , a transmission rod 504 , a worm wheel 505 and a worm 506 .

[0049] Among them, the fixing frame 501 is fixedly set on the box body 1, the motor 507 is set on the fixing frame 501, and the output shaft of the motor 507 is coaxially connected to one of the crushing knife rollers 2 through a coupling, the two driving gears 502 are respectively sleeved on the two crushing knife rollers 2, and the two driving gears 502 are meshed and connected, the transmission rod 504 is rotatably set on the box body 1, and the chain 503 is set on the transmission rod 504 and one of the crushing knife rollers 2 through two sprocket transmissions, one end of the rotating rod 331 passes through the medicine box 31 and is coaxially fixedly connected to the worm wheel 505, the worm 506 is sleeved on the transmission rod 504, and the worm 506 is meshed and connected with the worm wheel 505.

[0050] Specifically, the relevant personnel drive one of the crushing blade rollers 2 to rotate by starting the motor 507, and drive the other crushing blade roller 2 to rotate by two meshing driving gears 502, and under the action of the two driving gears 502, the two crushing blade rollers 2 can rotate in relative directions, so as to realize the crushing process of the soil by the two crushing blade rollers 2. In addition, one of the crushing blade rollers 2 also drives the transmission rod 504 to rotate through the chain 503, and then the transmission rod 504 drives the rotating rod 331 to rotate through the meshing worm 506 and the worm wheel 505, thereby driving the multiple stirring blades 332 to stir and mix the liquid medicine in the medicine box 31 through the rotating rod 331.

[0051] In summary, the soil remediation and treatment equipment of the embodiment of the present application can knock and clean the crushing roller while crushing the soil to effectively prevent the soil from adhering to the surface of the roller, and can also continuously stir the soil remediation agent mixed liquid while crushing the soil to effectively improve the uniformity of the liquid mixing.

[0052] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0053] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0054] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. A soil remediation and treatment device, characterized in that: It includes a box body, two crushing rollers, a spraying assembly, two soil removal assemblies and a driving mechanism, wherein: The top and bottom of the box body are respectively connected with a feed hopper and a discharge hopper; The two crushing blade rollers are rotatably arranged in the box, and the two crushing blade rollers are respectively provided with cavities inside; The two soil removal components are respectively arranged in the two crushing knife rollers; The soil removal assembly includes a fixing rod, a plurality of knocking mechanisms and a starting mechanism, wherein: One end of the fixing rod is fixedly connected to the inner wall of the box body, and the fixing rod is located inside the crushing knife roller; The plurality of knocking mechanisms are respectively retractable, and the plurality of knocking mechanisms are respectively arranged on the fixing rod; The starting mechanism is fixedly arranged on the inner wall of the crushing blade roller, and the starting mechanism is intermittently contacted with the plurality of knocking mechanisms respectively; The spraying assembly includes a medicine box, a spraying mechanism and a stirring mechanism, wherein: The medicine box is fixedly arranged on the box body; The spray mechanism is arranged on the box body, and the spray mechanism is respectively connected with the medicine box and the interior of the box body; The stirring mechanism is arranged in the medicine box; The driving mechanism is arranged on the box body, and the driving mechanism is respectively connected with the two crushing blade rollers and the stirring mechanism.

2. The soil remediation equipment according to claim 1, characterized in that: The knocking mechanism includes a fixed tube, a spring, a movable rod and a knocking roller, wherein: One end of the fixed tube is fixedly connected to the outer circumference of the fixed rod, and the outer circumference of the movable rod is slidably connected to the inner wall of the fixed tube; The spring is located in the fixed tube, and two ends of the spring are fixedly connected to the fixed rod and the movable rod respectively; The knocking roller is arranged on one end of the movable rod away from the fixed rod, and the knocking roller is connected with the inner wall of the crushing knife roller in abutting manner.

3. The soil remediation equipment according to claim 1, characterized in that: The starting mechanism includes an inclined plate and a limit plate, wherein: One side of the limit plate is fixedly connected to the inner wall of the crushing knife roller; One side of the inclined plate is fixedly connected to the inner wall of the pulverizing blade roller, and the other side of the inclined plate is fixedly connected to the other side of the limiting plate.

4. The soil remediation equipment according to claim 1, characterized in that: The spray mechanism includes a water pump, a conduit, a plurality of shunt pipes and a plurality of spray heads, wherein: The water pump is arranged on the box body, and the water pumping end of the water pump is connected with the interior of the medicine box; One end of the conduit is connected to the water outlet of the water pump, and the other end of the conduit is set to a closed state; One ends of the plurality of shunt tubes are respectively connected to the conduit, and the other ends of the plurality of shunt tubes extend into the box body respectively; The plurality of spray heads are respectively connected to one end of the plurality of diversion pipes located inside the box body, and the plurality of spray heads are respectively located below the two crushing knife rollers.

5. The soil remediation equipment according to claim 1, characterized in that: The stirring mechanism includes a rotating rod and a plurality of stirring blades, wherein: The rotating rod is rotatably arranged in the medicine box, and the plurality of stirring blades are respectively sleeved on the rotating rod.

6. The soil remediation equipment according to claim 5, characterized in that: The driving mechanism includes a fixed frame, a motor, two driving gears, a chain, a transmission rod, a worm wheel and a worm, wherein: The fixing frame is fixedly arranged on the box body; The motor is arranged on the fixing frame, and the output shaft of the motor is coaxially connected to one of the crushing rollers through a coupling; The two driving gears are respectively sleeved on the two crushing blade rollers, and the two driving gears are meshed and connected; The transmission rod is rotatably arranged on the box body, and the chain is arranged on the transmission rod and one of the crushing knife rollers through two sprocket wheels; One end of the rotating rod passes through the medicine box and is coaxially fixedly connected with the worm wheel. The worm is sleeved on the transmission rod, and the worm is meshingly connected with the worm wheel.

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