Mine soil remediation equipment and remediation method thereof

Abstract

The invention discloses mine soil remediation equipment which comprises a base, a material mixing mechanism and a temperature control mechanism. Universal wheels, a tank body and a water pump are fixedly mounted on the base, a water inlet of the water pump is communicated with a liquid inlet pipe, one end of the liquid inlet pipe is communicated with the tank body, a water outlet of the water pump is communicated with a liquid outlet pipe, and one end of the liquid outlet pipe is communicated with a spray-seeding gun; the mixing mechanism comprises a lifting device fixedly mounted on the base, and a bracket is movably connected to the lifting device; according to the mine soil remediation equipment, the mixing mechanism and the temperature control mechanism are arranged on the base, raw materials used for soil remediation can be synchronously subjected to mixing and spray-seeding operation, and when the temperature of the tank body is too high, a semiconductor chilling plate can adjust the temperature of the tank body in time; by means of the arrangement, the working efficiency of the soil remediation equipment is effectively improved, and the problem that materials are prone to sediment due to temperature rise during mixing is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of soil remediation, and in particular to a mine soil remediation device and a remediation method thereof. Background Art

[0002] As we all know, mine restoration, also known as mine ecological restoration, is the restoration of pollution in abandoned mining sites. Mining has caused serious damage to mountains and vegetation, damaged the natural habitats of wild animals and plants, and caused disasters and collapse accidents such as landslides and mountain torrents. With the increasing advancement of ecological civilization construction, mine ecological restoration has become an important environmental governance issue.

[0003] In the prior art, when spraying equipment is used to repair mine soil, the materials are usually mixed first and then sprayed. This method is not conducive to improving the working efficiency of the soil remediation equipment. In addition, when some equipment that simultaneously mixes and sprays is used, the mixing tank is exposed to the outdoor environment, which makes the materials in the mixture easily precipitate due to the increase in temperature. Therefore, a mine soil remediation equipment and a remediation method thereof are proposed. Summary of the invention

[0004] The object of the present invention is to provide a mine soil remediation device and a remediation method thereof to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mine soil remediation device, comprising: a base, a mixing mechanism and a temperature control mechanism;

[0006] The base is respectively fixed with a universal wheel, a tank body and a water pump, the water inlet of the water pump is connected with a liquid inlet pipe, one end of the liquid inlet pipe is connected with the tank body, the water outlet of the water pump is connected with a liquid outlet pipe, one end of the liquid outlet pipe is connected with a spray gun;

[0007] The mixing mechanism comprises a lifting device fixedly mounted on a base, the lifting device is movably connected with a bracket, the bottom of the bracket is fixedly connected with a top cover, the top of the top cover is fixedly mounted with a motor through a plate body, the output shaft of the motor is fixedly connected with a stirring roller, the stirring roller is rotatably connected with a rotating wheel through a belt, the bottom of the rotating wheel is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected to the top cover, a first gear is fixedly sleeved on the rotating shaft, the outer side of the first gear is meshingly connected with a second gear, the bottom of the second gear is fixedly connected with a ring body, the ring body is rotatably connected to the inside of the top cover, the outer side of the ring body is fixedly connected with a stirring frame through a connecting block, and the stirring roller runs through the inside of the ring body;

[0008] The temperature control mechanism comprises a groove formed on the outer wall of the tank body, and a semiconductor refrigeration plate is fixedly embedded in the groove.

[0009] By adopting the above technical scheme, after the spraying material for repairing the mine soil is placed in the tank body, the base can be moved to the designated area under the action of the universal wheel, so that the spray gun can spray the material after the water pump is started; in addition, after the top cover is closed on the tank body under the action of the lifting device, the stirring roller can be driven to rotate by starting the motor, so that the stirring frame can rotate in the opposite direction to the stirring roller under the action of the first gear and the second gear, so that the material can be fully mixed inside the tank body; and, when the temperature of the tank body outdoors exceeds the set value, the semiconductor refrigeration plate can be started and absorb heat and cool the tank body, so as to avoid precipitation and stratification of the material inside the tank body due to the increase in temperature.

[0010] Preferably, a low-temperature temperature sensor, a high-temperature temperature sensor and a switch are fixedly installed inside the groove, respectively, and the electrical control output ends of the low-temperature temperature sensor and the high-temperature temperature sensor are electrically connected to the electrical control input end of the switch, and the electrical control output end of the switch is electrically connected to the electrical control input end of the semiconductor refrigeration plate.

[0011] By adopting the above technical solution, when the high-temperature sensor senses that the tank temperature exceeds the set value, the semiconductor refrigeration plate can be started through the switch to absorb heat and cool down. When the low-temperature sensor senses that the tank temperature is lower than the set value, the semiconductor refrigeration plate can be turned off through the switch.

[0012] Preferably, a fan is fixedly mounted on the heat dissipation end of the semiconductor refrigeration plate, and the electric control input end of the fan is electrically connected to the electric control output end of the switch.

[0013] By adopting the above technical solution, the heat absorbed by the semiconductor refrigeration plate can be dissipated in time.

[0014] Preferably, a valve is fixedly installed on the liquid inlet pipe, and a support plate for supporting the liquid outlet pipe is fixedly connected to the top of the base.

[0015] By adopting the above technical solution, the liquid inlet pipe can be closed conveniently, so that the material in the tank body can be mixed and the spray gun can be supported conveniently.

[0016] Preferably, the lifting device includes a vertical plate, a motor is fixedly mounted on the top of the vertical plate, a screw rod is fixedly connected to the output shaft of the motor, the screw rod is rotatably connected to the inside of the vertical plate, the inside of the bracket is threadedly connected to the screw rod, a slide groove is provided on the outside of the vertical plate, and the bracket is slidably connected to the inner wall of the slide groove.

[0017] By adopting the above technical solution, after the motor drives the screw rod to rotate clockwise or counterclockwise, the bracket can be lifted and moved upward or downward in the slide groove, thereby realizing the opening and closing action of the top cover.

[0018] Preferably, a controller, a handle and a battery are fixedly mounted on the vertical plate respectively.

[0019] By adopting the above technical solution, the device can be easily pushed, and the electrical devices on the device can also be easily powered and controlled.

[0020] Preferably, stirring blades are fixedly connected to the inner side wall of the stirring roller and the inner side of the stirring frame.

[0021] By adopting the above technical solution, the stirring effect of the stirring roller and the stirring frame can be effectively improved.

[0022] In addition, the present invention also provides a method for repairing mine soil repair equipment, comprising the following steps:

[0023] Step 1: Place soil, grass seeds, water and other restoration materials into the tank, start the lifting device, and the bracket moves downward under the action of the lifting device, so that the top cover covers the top of the tank and seals it;

[0024] Step 2: Start the motor, the motor drives the stirring roller to rotate, and the stirring roller drives the rotating wheel to rotate through the belt at the same time. The first gear drives the second gear to rotate in the opposite direction under the action of the rotating shaft, and the ring body rotates under the action of the second gear. The stirring frame rotates in the opposite direction with the stirring roller in the tank body through the connecting block under the action of the ring body, so that the material in the tank body can be fully stirred by the stirring blades;

[0025] Step 3: Push the base by the handle, and the base drives the mixing mechanism to move to the designated position to be repaired under the action of the universal wheel, and start the water pump. The water pump transports the mixed repair material to the spray gun through the liquid inlet pipe and the liquid outlet pipe to spray the mine soil for repair;

[0026] Step 4. During the operation of the mixing mechanism, when the temperature of the tank body rises to a set value that is easy to precipitate due to outdoor operation, the high-temperature temperature sensor starts the semiconductor refrigeration film through the switch, and the semiconductor refrigeration film absorbs heat and cools the tank body. When the temperature drops to the set value, the low-temperature temperature sensor turns off the semiconductor refrigeration film through the switch to prevent the tank body from continuing to cool down.

[0027] Preferably, in step three, the base can be swung under the action of the universal wheels, which is beneficial to the uniformity of the spraying gun during spraying.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] The mine soil remediation equipment is provided with a mixing mechanism and a temperature control mechanism on the base respectively, so that the raw materials for soil remediation can be mixed and sprayed simultaneously, and when the temperature of the tank is too high, the semiconductor refrigeration plate can adjust the temperature of the tank in time; through the above settings, the working efficiency of the soil remediation equipment is effectively improved, and the problem that the material is prone to precipitation due to the increase in temperature during mixing is also solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of a mine soil remediation device of the present invention;

[0031] Figure 2 It is an enlarged schematic diagram of area A of the structural schematic diagram of a mine soil remediation device of the present invention;

[0032] Figure 3 It is a structural schematic diagram of a top cover and a stirring roller in a mine soil remediation device of the present invention;

[0033] Figure 4 It is an enlarged schematic diagram of area B of the schematic diagram of the structure of the top cover and the stirring roller in a mine soil remediation device of the present invention;

[0034] Figure 5 It is a structural schematic diagram of a base and a tank body in a mine soil remediation device of the present invention;

[0035] Figure 6 It is an enlarged schematic diagram of area C of the schematic diagram of the base and tank structure in a mine soil remediation device of the present invention.

[0036] In the figure: 1. base; 10. universal wheel; 11. tank body; 12. water pump; 13. liquid inlet pipe; 14. liquid outlet pipe; 15. spray gun; 16. support plate; 17. valve; 2. mixing mechanism; 20. lifting device; 21. bracket; 22. top cover; 23. plate body; 24. motor; 25. stirring roller; 26. belt; 27. rotating wheel; 28. rotating shaft; 29. ​​first gear; 201. second gear; 202. ring body; 203. connecting block; 204. stirring frame; 205. motor; 206. vertical plate; 207. controller; 208. handle; 209. battery; 210. screw rod; 211. stirring blade; 212. slide; 3. temperature control mechanism; 30. groove; 31. semiconductor refrigeration plate; 32. low temperature sensor; 33. high temperature sensor; 34. switch; 35. fan. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figure 1-Figure 6 ,This embodiment provides a technical solution: a mine soil remediation device, comprising: a base 1, a mixing mechanism 2 and a temperature control mechanism 3;

[0039] First, after the spraying material for repairing the mine soil is placed in the tank body 11, the base 1 can be moved to the designated area under the action of the universal wheel 10, so that the spraying gun 15 can spray the material after the water pump 12 is started; the universal wheel 10, the tank body 11 and the water pump 12 are fixedly installed on the base 1 respectively, the water inlet of the water pump 12 is connected with the liquid inlet pipe 13, one end of the liquid inlet pipe 13 is connected with the tank body 11, and the water outlet of the water pump 12 is connected with the liquid outlet pipe 14, one end of the liquid outlet pipe 14 is connected with the spraying gun 15; in order to facilitate the closing of the liquid inlet pipe 13, so as to facilitate the mixing treatment of the material in the tank body 11, a valve 17 is fixedly installed on the liquid inlet pipe 13, and a support plate 16 for supporting the liquid outlet pipe 14 is fixedly connected to the top of the base 1; in order to facilitate the pushing of the device and also facilitate the power supply and control of the electrical devices on the device, the vertical plate 206 is fixedly installed with a controller 207, a handle 208 and a battery 209;

[0040] Secondly, in order to drive the stirring roller 25 to rotate by starting the motor 24 after the top cover 22 is closed on the tank body 11 under the action of the lifting device 20, the stirring roller 25 can be driven to rotate, so that the stirring frame 204 can rotate in the opposite direction to the stirring roller 25 under the action of the first gear 29 and the second gear 201, so that the materials can be fully mixed inside the tank body 11; the mixing mechanism 2 includes a lifting device 20 fixedly installed on the base 1, the lifting device 20 is movably connected with a bracket 21, the bottom of the bracket 21 is fixedly connected with the top cover 22, the top of the top cover 22 is fixedly installed with a motor 24 through a plate body 23, the output shaft of the motor 24 is fixedly connected with the stirring roller 25, the stirring roller 25 is rotatably connected to the rotating wheel 27 through a belt 26, the bottom of the rotating wheel 27 is fixedly connected with a rotating shaft 28, the rotating shaft 28 is rotatably connected to the top cover 22, the rotating shaft 28 is fixedly sleeved with a first gear 29, the outer side of the first gear 29 is meshingly connected with the second gear 201, and the bottom of the second gear 201 is fixedly connected The ring body 202 is rotatably connected to the inside of the top cover 22, and the outer side of the ring body 202 is fixedly connected to the stirring frame 204 through the connecting block 203, and the stirring roller 25 runs through the inside of the ring body 202; in order for the motor 205 to drive the screw rod 210 to rotate clockwise or counterclockwise, the bracket 21 can be lifted and moved upward or downward in the slide groove 212, so as to realize the opening and closing action of the top cover 22, the lifting device 20 includes a vertical plate 206, and the top of the vertical plate 206 is fixedly connected to the stirring frame 204. A motor 205 is fixedly installed, and the output shaft of the motor 205 is fixedly connected to a screw rod 210, which is rotatably connected to the inside of the vertical plate 206. The inside of the bracket 21 is threadedly connected to the screw rod 210, and a slide groove 212 is provided on the outside of the vertical plate 206. The bracket 21 is slidably connected to the inner wall of the slide groove 212; in order to effectively improve the stirring effect of the stirring roller 25 and the stirring frame 204, the inner wall of the stirring roller 25 and the inner side of the stirring frame 204 are fixedly connected with stirring blades 211;

[0041] Thirdly, in order to enable the semiconductor refrigeration sheet 31 to start and absorb heat and cool the tank body 11 when the temperature of the tank body 11 outdoors exceeds a set value, thereby preventing the material inside the tank body 11 from precipitating and stratifying due to the increase in temperature, the temperature control mechanism 3 includes a groove 30 opened on the outer wall of the tank body 11, and the semiconductor refrigeration sheet 31 is fixedly embedded in the groove 30; in order to enable the high-temperature sensor 33 to start the semiconductor refrigeration sheet 31 to absorb heat and cool the tank body 11 through the switch 34 when the high-temperature sensor 33 senses that the temperature of the tank body 11 exceeds a set value, and to enable the low-temperature sensor 32 to sense that the temperature of the tank body 11 is lower than the set value through the switch 34. The switch 34 turns off the semiconductor refrigeration plate 31. The interior of the groove 30 is also fixedly installed with a low-temperature temperature sensor 32, a high-temperature temperature sensor 33 and a switch 34. The electrical control output ends of the low-temperature temperature sensor 32 and the high-temperature temperature sensor 33 are electrically connected to the electrical control input end of the switch 34, and the electrical control output end of the switch 34 is electrically connected to the electrical control input end of the semiconductor refrigeration plate 31. In order to facilitate the timely dissipation of the heat absorbed by the semiconductor refrigeration plate 31, a fan 35 is fixedly installed at the heat dissipation end of the semiconductor refrigeration plate 31, and the electrical control input end of the fan 35 is electrically connected to the electrical control output end of the switch 34.

[0042] In addition, this embodiment also provides a method for repairing a mine soil repair device, comprising the following steps:

[0043] Step 1: Place soil, grass seeds, water and other restoration materials into the tank 11, start the lifting device 20, and the bracket 21 moves downward under the action of the lifting device 20, so that the top cover 22 covers the top of the tank 11 and seals it;

[0044] Step 2, start the motor 24, the motor 24 drives the stirring roller 25 to rotate, and the stirring roller 25 drives the rotating wheel 27 to rotate through the belt 26 while the rotating roller 25 rotates, the first gear 29 drives the second gear 201 to rotate in the opposite direction under the action of the rotating shaft 28, the ring body 202 rotates under the action of the second gear 201, and the stirring frame 204 rotates in the opposite direction with the stirring roller 25 in the tank body 11 through the connecting block 203 under the action of the ring body 202, so that the material in the tank body 11 can be fully stirred by the stirring blade 211;

[0045] Step 3: Push the base 1 through the handle 208, and the base 1 drives the mixing mechanism 2 to move to the designated position to be repaired under the action of the universal wheel 10, and start the water pump 12. The water pump 12 transports the mixed repair material to the spray gun 15 through the liquid inlet pipe 13 and the liquid outlet pipe 14 to spray the mine soil for repair;

[0046] Step 4. During the operation of the mixing mechanism 2, when the tank body 11 rises to a set value due to outdoor operation, which is easy to precipitate, the high-temperature temperature sensor 33 starts the semiconductor refrigeration plate 31 through the switch 34, and the semiconductor refrigeration plate 31 absorbs heat and cools the tank body 11. When the temperature drops to the set value, the low-temperature temperature sensor 32 turns off the semiconductor refrigeration plate 31 through the switch 34, so that the tank body 11 will not continue to cool down.

[0047] It should be noted that: in step three, the base 1 can be swung under the action of the universal wheel 10, which is beneficial to the uniformity of the spraying gun 15 during spraying.

[0048] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mine soil remediation equipment, characterized in that: include: A base (1), a mixing mechanism (2) and a temperature control mechanism (3); The base (1) is respectively fixedly mounted with a universal wheel (10), a tank body (11) and a water pump (12); a water inlet of the water pump (12) is connected to a liquid inlet pipe (13); one end of the liquid inlet pipe (13) is connected to the tank body (11); a water outlet of the water pump (12) is connected to a liquid outlet pipe (14); one end of the liquid outlet pipe (14) is connected to a spray gun (15); The mixing mechanism (2) comprises a lifting device (20) fixedly mounted on a base (1), a bracket (21) being movably connected to the lifting device (20), a top cover (22) being fixedly connected to the bottom of the bracket (21), a motor (24) being fixedly mounted on the top of the top cover (22) via a plate (23), a stirring roller (25) being fixedly connected to the output shaft of the motor (24), the stirring roller (25) being rotatably connected to a rotating wheel (27) via a belt (26), and a rotating shaft (28) being fixedly connected to the bottom of the rotating wheel (27). ), the rotating shaft (28) is rotatably connected to the top cover (22), a first gear (29) is fixedly mounted on the rotating shaft (28), a second gear (201) is meshingly connected to the outer side of the first gear (29), a ring body (202) is fixedly connected to the bottom of the second gear (201), the ring body (202) is rotatably connected to the inside of the top cover (22), a stirring frame (204) is fixedly connected to the outer side of the ring body (202) via a connecting block (203), and the stirring roller (25) passes through the inside of the ring body (202); The temperature control mechanism (3) comprises a groove (30) formed on the outer wall of the tank body (11), and a semiconductor cooling plate (31) is fixedly embedded in the interior of the groove (30).

2. A mine soil remediation equipment according to claim 1, characterized in that: A low-temperature sensor (32), a high-temperature sensor (33) and a switch (34) are fixedly installed inside the groove (30), respectively; the electrical control output ends of the low-temperature sensor (32) and the high-temperature sensor (33) are electrically connected to the electrical control input end of the switch (34); and the electrical control output end of the switch (34) is electrically connected to the electrical control input end of the semiconductor refrigeration plate (31).

3. A mine soil remediation equipment according to claim 2, characterized in that: A fan (35) is fixedly mounted on the heat dissipation end of the semiconductor refrigeration sheet (31), and the electric control input end of the fan (35) is electrically connected to the electric control output end of the switch (34).

4. The mine soil remediation equipment according to claim 1, characterized in that: A valve (17) is fixedly mounted on the liquid inlet pipe (13), and a support plate (16) for supporting the liquid outlet pipe (14) is fixedly connected to the top of the base (1).

5. The mine soil remediation equipment according to claim 1, characterized in that: The lifting device (20) comprises a vertical plate (206), a motor (205) is fixedly mounted on the top of the vertical plate (206), the output shaft of the motor (205) is fixedly connected to a screw rod (210), the screw rod (210) is rotatably connected to the inside of the vertical plate (206), the inside of the bracket (21) is threadedly connected to the screw rod (210), the outer side of the vertical plate (206) is provided with a slide groove (212), and the bracket (21) is slidably connected to the inner side wall of the slide groove (212).

6. The mine soil remediation equipment according to claim 5, characterized in that: A controller (207), a handle (208) and a battery (209) are respectively fixedly mounted on the vertical plate (206).

7. The mine soil remediation equipment according to claim 1, characterized in that: The inner side wall of the stirring roller (25) and the inner side of the stirring frame (204) are both fixedly connected with stirring blades (211).

8. A method for repairing mine soil remediation equipment, characterized in that: The following steps are involved: Step 1: placing soil, grass seeds, water and other restoration materials into the tank body (11), starting the lifting device (20), and the bracket (21) moves downward under the action of the lifting device (20), so that the top cover (22) covers the top of the tank body (11) and seals it; Step 2: Start the motor (24), the motor (24) drives the stirring roller (25) to rotate, and the stirring roller (25) drives the rotating wheel (27) to rotate through the belt (26) at the same time, the first gear (29) drives the second gear (201) to rotate in the opposite direction under the action of the rotating shaft (28), the ring body (202) rotates under the action of the second gear (201), and the stirring frame (204) rotates in the opposite direction with the stirring roller (25) in the tank body (11) through the connecting block (203) under the action of the ring body (202), so that the material in the tank body (11) can be fully stirred by the stirring blade (211); Step 3: Push the base (1) through the handle (208), and the base (1) drives the mixing mechanism (2) to move to the designated position to be repaired under the action of the universal wheel (10), and start the water pump (12). The water pump (12) transports the mixed repair material to the spray gun (15) through the liquid inlet pipe (13) and the liquid outlet pipe (14) to spray the mine soil for repair; Step 4: During the operation of the mixing mechanism (2), when the temperature of the tank body (11) rises to a set value that is easy to precipitate due to outdoor operation, the high-temperature sensor (33) starts the semiconductor refrigeration plate (31) through the switch (34), and the semiconductor refrigeration plate (31) absorbs heat and cools the tank body (11). When the temperature drops to the set value, the low-temperature sensor (32) turns off the semiconductor refrigeration plate through the switch (34), so that the tank body (11) will not continue to cool down.

9. A method for repairing a mine soil repair device according to claim 8, characterized in that: In step three, the base (1) can swing under the action of the universal wheel (10), which is beneficial to the uniformity of the spraying gun (15) during spraying.

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