Soil remediation agent spraying equipment for ecological remediation

Abstract

The utility model relates to soil remediation agent spraying equipment for ecological remediation. Comprising a base, a mixing tank used for mixing a soil remediation agent, a stirring device used for stirring the soil remediation agent, a lifting device used for driving the stirring device to ascend and descend, a feeding pipe used for feeding the soil remediation agent, a nozzle used for spraying out the mixed soil remediation agent and a top cover arranged at an opening of the mixing tank. The mixing tank is arranged on the base; the stirring device is arranged at the driving end of the lifting device; the lifting device is arranged in the cavity of the mixing tank; the feeding pipe is arranged on the top cover; the nozzle is arranged at the bottom end of the mixing tank. The problems that due to the fact that an internal stirring structure of an existing soil remediation agent spraying device is too simple, after a remediation agent is put into a cavity of the spraying device, the stirring structure in the spraying device cannot effectively stir the remediation agent, the remediation agent is not uniform during mixing, the maximum effect of the agent cannot be achieved, and the soil remediation agent cannot be effectively stirred are solved. And therefore, the soil remediation effect is affected.

Description

Technical Field

[0001] The utility model relates to the field of soil restoration equipment, in particular to soil restoration agent spraying equipment for ecological restoration. Background Art

[0002] At present, soil remediation is a technical measure to restore the normal function of contaminated soil. With the rapid development of industry and agriculture, the content of heavy metals in the soil has increased year by year, and the pollution caused by it has become increasingly serious. Preventing and controlling soil pollution and protecting limited soil resources have become prominent global issues. Soil heavy metal pollution is hidden, long-term and irreversible. Pollutants stay in the soil for a long time and cannot be degraded by plants or microorganisms. Heavy metal pollution not only leads to soil degradation and reduced crop yield and quality, but also may endanger human life and health through direct contact and the food chain. People can spray remediation agents into the soil to repair the soil.

[0003] The soil remediation agent spraying equipment in the prior art solution has an overly simple internal stirring and mixing structure. When the remediation agent is put into the spraying equipment cavity, the stirring structure in the spraying equipment cannot effectively stir the remediation agent, which will cause the remediation agent to be unevenly mixed, and thus fail to exert the maximum effect of the agent, thereby affecting the soil remediation effect. Utility Model Content

[0004] The embodiment of the present application provides a soil remediation agent spraying device for ecological restoration, thereby solving the technical problem that the soil remediation agent spraying device in the prior art solution has an overly simple internal stirring and mixing structure. When the remediation agent is put into the spraying device cavity, the stirring structure in the spraying device cannot effectively stir the remediation agent, which causes the remediation agent to be unevenly mixed, and the maximum effect of the agent cannot be exerted, thus affecting the soil remediation effect.

[0005] The technical solution adopted in the embodiment of the present application is as follows:

[0006] A soil remediation agent spraying device for ecological restoration, comprising a base, a mixing tank for mixing soil remediation agents, a stirring device for stirring the soil remediation agents, a lifting device for driving the stirring device to rise and fall, a feeding pipe for feeding the soil remediation agent, a nozzle for spraying the mixed soil remediation agent, and a top cover arranged at the opening of the mixing tank; the mixing tank is arranged on the base; the stirring device is arranged on the driving end of the lifting device; the lifting device is arranged in the mixing tank cavity; the feeding pipe is arranged on the top cover; and the nozzle is arranged at the bottom of the mixing tank.

[0007] A further technical solution is: the stirring device includes a support plate, a stirring blade for stirring the soil remediation agent, a stirring rod for driving the stirring blade to rotate, and a first driving device for driving the stirring rod to rotate; the support plate is arranged on the driving end of the lifting device; the stirring rod is provided with a plurality of groups of stirring blades arranged in a circular array; the first driving device is arranged on the support plate; and the stirring rod is arranged on the output shaft of the first driving device.

[0008] A further technical solution is: the lifting device includes a threaded rod, a first driving block arranged at one end of the support plate, a second driving block arranged at the other end of the support plate, a first guide rail arranged on one side of the inner cavity of the mixing tank, a second guide rail arranged on the other side of the inner cavity of the mixing tank, a second driving device for driving the threaded rod to rotate, and a bearing seat connected to the inner cavity of the mixing tank; the first driving block is threadedly connected to the threaded rod; the first driving block is slidably connected to the first guide rail; the second driving block is slidably connected to the second guide rail; the second driving device is arranged on the inner cavity of the mixing tank; one end of the threaded rod is arranged on the output shaft of the second driving device; the other end of the threaded rod is arranged on the inner ring of the bearing in the bearing seat.

[0009] A further technical solution is: the stirring blade is provided with a plurality of groups of rectangular openings arranged in a rectangular array.

[0010] A further technical solution is: the first driving device is preferably a motor.

[0011] A further technical solution is: the second driving device is preferably a motor.

[0012] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0013] 1. Due to the use of the base, mixing tank, stirring device, lifting device, feed pipe, nozzle and top cover, the soil remediation agent can be put into the mixing tank through the feed pipe set on the top cover. After the soil remediation agent is put into the mixing tank, the staff works through the stirring device and the lifting device at the same time. The lifting device can drive the stirring device to move up and down in the inner cavity of the mixing tank. At this time, along with the stirring device working, the soil remediation agent in the inner cavity of the mixing tank can be stirred and mixed in all directions, so that the soil remediation agent can be mixed more evenly. After the soil remediation agent is stirred and mixed by the stirring device, the nozzle at the bottom of the mixing tank starts to work and the mixed soil remediation agent in the mixing tank can be sprayed out.

[0014] 2. Due to the arrangement of the support plate, the stirring blades, the stirring rod and the first driving device, when the soil remediation agent in the inner cavity of the mixing tank needs to be stirred and mixed, the staff drives the stirring rod to rotate through the output shaft of the first driving device. Since a plurality of stirring blades arranged in a circular array are fixedly connected to the stirring rod, when the output shaft of the first driving device drives the stirring rod to rotate, the stirring blades can be driven to rotate together, thereby achieving stirring and mixing of the soil remediation agent in the inner cavity of the mixing tank.

[0015] 3. Due to the arrangement of the threaded rod, the first driving block, the second driving block, the first guide rail, the second guide rail, the second driving device and the bearing seat, when the first driving device drives the stirring blade to stir the soil remediation agent in the inner cavity of the mixing tank, the threaded rod is driven to rotate by the output shaft of the second driving device. Since the first driving block is threadedly connected to the threaded rod and the first driving block is slidably connected to the first guide rail, when the threaded rod rotates, the first driving block can slide up and down along the first guide rail, and the second driving block can also slide up and down synchronously along the second guide rail. Since the two ends of the support plate are respectively fixedly connected to the first driving block and the second driving block, the first driving block and the second driving block can drive the support plate to slide up and down when sliding up and down, so that the stirring blade can move up and down along the inner cavity of the mixing tank when stirring the soil remediation agent in the inner cavity of the mixing tank, so that the stirring and mixing effect of the soil remediation agent in the inner cavity of the mixing tank can be better.

[0016] 4. Due to the rectangular opening setting, the stirring blade can achieve a better mixing effect of the soil remediation agent when stirring the soil remediation agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a soil remediation agent spraying device for ecological restoration in an embodiment of the utility model.

[0018] Figure 2 This is a schematic diagram of the overall internal structure of a soil remediation agent spraying device for ecological restoration in an embodiment of the utility model.

[0019] Figure 3 It is a partial structural schematic diagram for reflecting the stirring device in the embodiment of the utility model.

[0020] Figure 4 It is a partial structural schematic diagram for reflecting the lifting device in the embodiment of the utility model.

[0021] Figure 5 It is a partial structural schematic diagram for reflecting the positional relationship between the second driving block and the second guide rail in an embodiment of the utility model.

[0022] In the figure: 1. base; 2. mixing tank; 3. stirring device; 31. support plate; 32. stirring blade; 321. rectangular opening; 33. stirring rod; 34. first driving device; 4. lifting device; 41. threaded rod; 42. first driving block; 43. second driving block; 44. first guide rail; 45. second guide rail; 46. second driving device; 47. bearing seat; 5. feed pipe; 6. nozzle; 7. top cover. DETAILED DESCRIPTION

[0023] The embodiment of the present application provides a soil remediation agent spraying device for ecological restoration, thereby solving the technical problem that the soil remediation agent spraying device in the prior art solution has an overly simple internal stirring and mixing structure. When the remediation agent is put into the spraying device cavity, the stirring structure in the spraying device cannot effectively stir the remediation agent, which causes the remediation agent to be unevenly mixed, and the maximum effect of the agent cannot be exerted, thus affecting the soil remediation effect.

[0024] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0025] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] A soil remediation agent spraying device for ecological restoration, such as Figure 1 and Figure 2 As shown, it includes a base 1, a mixing tank 2 for mixing soil remediation agent, a stirring device 3 for stirring soil remediation agent, a lifting device 4 for driving the stirring device 3 to rise and fall, a feeding pipe 5 for feeding soil remediation agent, a nozzle 6 for spraying the mixed soil remediation agent, and a top cover 7 arranged at the opening of the mixing tank 2. The mixing tank 2 is arranged on the base 1. The stirring device 3 is arranged on the driving end of the lifting device 4. The lifting device 4 is arranged in the cavity of the mixing tank 2. The feeding pipe 5 is arranged on the top cover 7. The nozzle 6 is arranged at the bottom end of the mixing tank 2.

[0027] The top cover 7 is detachably mounted at the opening of the mixing tank 2. The mixing tank 2 is fixedly connected to the top of the base 1. The stirring device 3 is fixedly connected to the driving end of the lifting device 4. The lifting device 4 is fixedly connected in the cavity of the mixing tank 2. Two groups of symmetrically placed feeding pipes 5 are fixedly connected to the top cover 7. A plurality of groups of nozzles 6 arranged in a circular array are fixedly connected to the bottom end of the mixing tank 2.

[0028] Due to the arrangement of the base 1, the mixing tank 2, the stirring device 3, the lifting device 4, the feeding pipe 5, the nozzle 6 and the top cover 7, the soil remediation agent can be put into the mixing tank 2 through the feeding pipe 5 arranged on the top cover 7. After the soil remediation agent is put into the mixing tank 2, the staff works simultaneously through the stirring device 3 and the lifting device 4. The lifting device 4 can drive the stirring device 3 to move up and down in the inner cavity of the mixing tank 2. At this time, along with the operation of the stirring device 3, the soil remediation agent in the inner cavity of the mixing tank 2 can be stirred and mixed in all directions, so that the soil remediation agent can be mixed more evenly. After the soil remediation agent is stirred and mixed by the stirring device 3, the nozzle 6 at the bottom of the mixing tank 2 starts to work, and the mixed soil remediation agent in the mixing tank 2 can be sprayed out.

[0029] like Figure 3 As shown, the stirring device 3 includes a support plate 31, a stirring blade 32 for stirring the soil remediation agent, a stirring rod 33 for driving the stirring blade 32 to rotate, and a first driving device 34 for driving the stirring rod 33 to rotate. The support plate 31 is arranged on the driving end of the lifting device 4. The stirring rod 33 is provided with a plurality of groups of stirring blades 32 arranged in a circular array. The first driving device 34 is arranged on the support plate 31. The stirring rod 33 is arranged on the output shaft of the first driving device 34.

[0030] The support plate 31 is fixedly connected to the driving end of the lifting device 4. A plurality of stirring blades 32 arranged in a circular array are fixedly connected to the stirring rod 33. The first driving device 34 is fixedly mounted on the top of the support plate 31. The first driving device 34 is preferably a motor. The stirring rod 33 is fixedly connected to the output shaft of the first driving device 34.

[0031] Due to the arrangement of the support plate 31, the stirring blades 32, the stirring rod 33 and the first driving device 34, when it is necessary to stir and mix the soil remediation agent in the inner cavity of the mixing tank 2, the staff drives the stirring rod 33 to rotate through the output shaft of the first driving device 34. Since a plurality of stirring blades 32 arranged in a circular array are fixedly connected to the stirring rod 33, when the output shaft of the first driving device 34 drives the stirring rod 33 to rotate, the stirring blades 32 can be driven to rotate together, thereby achieving stirring and mixing of the soil remediation agent in the inner cavity of the mixing tank 2.

[0032] like Figure 4 and Figure 5As shown, the lifting device 4 includes a threaded rod 41, a first driving block 42 arranged at one end of the support plate 31, a second driving block 43 arranged at the other end of the support plate 31, a first guide rail 44 arranged on one side of the inner cavity of the mixing tank 2, a second guide rail 45 arranged on the other side of the inner cavity of the mixing tank 2, a second driving device 46 for driving the threaded rod 41 to rotate, and a bearing seat 47 connected to the inner cavity of the mixing tank 2. The first driving block 42 is threadedly connected to the threaded rod 41. The first driving block 42 is slidably connected to the first guide rail 44. The second driving block 43 is slidably connected to the second guide rail 45. The second driving device 46 is arranged on the inner cavity of the mixing tank 2. One end of the threaded rod 41 is arranged on the output shaft of the second driving device 46. The other end of the threaded rod 41 is arranged on the inner ring of the bearing in the bearing seat 47.

[0033] The first driving block 42 is fixedly connected to the left end of the support plate 31. The second driving block 43 is fixedly connected to the right end of the support plate 31. The first guide rail 44 is fixedly connected to the left side of the inner cavity of the mixing tank 2. The second guide rail 45 is fixedly connected to the right side of the inner cavity of the mixing tank 2. The second driving device 46 is fixedly connected to the left side of the inner cavity of the mixing tank 2, and the second driving device 46 is located directly below the first guide rail 44. The bearing seat 47 is fixedly connected to the left side of the inner cavity of the mixing tank 2, and the bearing seat 47 is located directly above the first guide rail 44. The second driving device 46 is preferably a motor. One end of the threaded rod 41 is fixedly connected to the output shaft of the second driving device 46. The other end of the threaded rod 41 is fixedly connected to the inner ring of the bearing in the bearing seat 47.

[0034] Due to the arrangement of the threaded rod 41, the first driving block 42, the second driving block 43, the first guide rail 44, the second guide rail 45, the second driving device 46 and the bearing seat 47, when the first driving device 34 drives the stirring blade 32 to stir the soil repair agent in the inner cavity of the mixing tank 2, the threaded rod 41 is driven to rotate by the output shaft of the second driving device 46. Since the first driving block 42 is threadedly connected to the threaded rod 41 and the first driving block 42 is slidably connected to the first guide rail 44, when the threaded rod 41 rotates, the first driving block 42 can be driven along the first guide rail 44. When the first guide rail 44 slides up and down, the second drive block 43 will also slide up and down synchronously along the second guide rail 45. Since the two ends of the support plate 31 are respectively fixedly connected to the first drive block 42 and the second drive block 43, the first drive block 42 and the second drive block 43 can drive the support plate 31 to slide up and down when sliding up and down, so that the stirring blade 32 can move up and down along the inner cavity of the mixing tank 2 when stirring the soil remediation agent in the inner cavity of the mixing tank 2, so that the stirring and mixing effect of the soil remediation agent in the inner cavity of the mixing tank 2 can be better.

[0035] like Figure 3 As shown, the stirring blade 32 is provided with a plurality of groups of rectangular openings 321 arranged in a rectangular array.

[0036] Due to the rectangular opening 321 , the stirring blade 32 can achieve a better mixing effect of the soil remediation agent when stirring the soil remediation agent.

[0037] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0038] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A soil remediation agent spraying device for ecological restoration, characterized in that , comprising a base (1), a mixing tank (2) for mixing a soil remediation agent, a stirring device (3) for stirring the soil remediation agent, a lifting device (4) for driving the stirring device (3) to rise and fall, a feeding pipe (5) for feeding the soil remediation agent, a nozzle (6) for spraying the mixed soil remediation agent, and a top cover (7) arranged at the opening of the mixing tank (2); the mixing tank (2) is arranged on the base (1); the stirring device (3) is arranged on the driving end of the lifting device (4); the lifting device (4) is arranged in the cavity of the mixing tank (2); the feeding pipe (5) is arranged on the top cover (7); and the nozzle (6) is arranged at the bottom end of the mixing tank (2).

2. The soil remediation agent spraying equipment for ecological remediation according to claim 1, characterized in that: The stirring device (3) comprises a support plate (31), a stirring blade (32) for stirring a soil remediation agent, a stirring rod (33) for driving the stirring blade (32) to rotate, and a first driving device (34) for driving the stirring rod (33) to rotate; the support plate (31) is arranged on the driving end of the lifting device (4); the stirring rod (33) is provided with a plurality of groups of stirring blades (32) arranged in a circular array; the first driving device (34) is arranged on the support plate (31); and the stirring rod (33) is arranged on an output shaft of the first driving device (34).

3. The soil remediation agent spraying equipment for ecological remediation as claimed in claim 2, characterized in that: The lifting device (4) comprises a threaded rod (41), a first driving block (42) arranged at one end of the support plate (31), a second driving block (43) arranged at the other end of the support plate (31), a first guide rail (44) arranged on one side of the inner cavity of the mixing tank (2), a second guide rail (45) arranged on the other side of the inner cavity of the mixing tank (2), a second driving device (46) for driving the threaded rod (41) to rotate, and a bearing seat (47) connected to the inner cavity of the mixing tank (2); the first driving block (42) is threadedly connected to the threaded rod (41); the first driving block (42) is slidably connected to the first guide rail (44); the second driving block (43) is slidably connected to the second guide rail (45); the second driving device (46) is arranged on the inner cavity of the mixing tank (2); one end of the threaded rod (41) is arranged on the output shaft of the second driving device (46); and the other end of the threaded rod (41) is arranged on the inner ring of the bearing in the bearing seat (47).

4. The soil remediation agent spraying equipment for ecological remediation according to claim 2, characterized in that: The stirring blade (32) is provided with a plurality of groups of rectangular openings (321) arranged in a rectangular array.

5. The soil remediation agent spraying equipment for ecological remediation as claimed in claim 2, characterized in that: The first driving device (34) is a motor.

6. The soil remediation agent spraying equipment for ecological remediation as claimed in claim 3, characterized in that: The second driving device (46) is a motor.

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