Mobile environmental emergency technical device for percolate treatment of riverway dike dam

Abstract

The invention discloses an environment emergency technical device for river channel dike dam movable type leachate treatment. The environment emergency technical device comprises a leachate treatment main body tank, the bottom of the leachate treatment main body tank is fixedly connected with a bottom bracket; the top of the bottom support is fixedly connected with a supporting frame. A servo motor is installed on the inner surface wall of the supporting frame. The output end of the servo motor is fixedly connected with a motor gear; the side face of the motor gear is fixedly connected with a built-in rod. An external rod is rotationally connected to the outer surface wall of the internal rod; during working, the leachate treatment main body tank and the servo motor are arranged, and then a gear structure is used for driving an internal rod and an external rod to rotate forwards and backwards, so that stirring blades and a stirring pipe can stir in different directions, the stirring directions are more diversified, and the stirring efficiency of grouting material mixing is improved; and the grouting material is stirred more sufficiently.

Description

Technical Field

[0001] The invention belongs to the technical field of environmental emergency technical devices, and specifically to the technical field of mobile leachate treatment, and is an environmental emergency technical device for treating mobile leachate of a river embankment. Background Art

[0002] River embankment is a project to protect river embankments from water flow, wind and waves. According to the type of structural materials, there are mainly block stone revetment, willow stone revetment, gabion revetment, sinking revetment, reinforcement revetment, concrete block revetment, geotextile revetment, permeable pile revetment, turf revetment, etc.

[0003] Leachate from river embankments refers to the phenomenon in which water in front of the embankment infiltrates into the embankment under the action of seepage pressure when the high water level lasts for a long time during the flood season. Long-term seepage may cause great damage to the embankment.

[0004] Environmental emergency technical equipment, including mobile toxic and harmful mud (liquid) environmental pollution rapid emergency treatment integrated equipment, hazardous waste pollution accident emergency treatment equipment, mobile leachate treatment equipment, interception type oil-water separation and recovery equipment, water spill disposal and recovery equipment.

[0005] The most common method for treating leachate from river embankments is grouting (grouting material) using mobile leachate treatment equipment. Grouting material is a mixed material made of high-strength materials as aggregates, mostly cement as a binder, supplemented with pure water and a variety of special substances, and has good self-flowing properties and is non-toxic. Mobile leachate treatment equipment usually uses stirring to fully mix cement and pure water, thereby achieving the mixing of grouting materials, and uses the self-flowing properties of grouting materials for grouting.

[0006] However, in the use of mobile leachate treatment, it was found that because the mixing of cement and pure water requires sufficient stirring by the mobile leachate treatment device, the grouting material that is not sufficiently stirred cannot be used. In addition, the common mobile leachate treatment device does not have a stirring function and needs to be pre-mixed with a matching mixer. Moreover, the matching mixer has a single stirring direction, which makes the stirring efficiency low and may also cause lumps due to insufficient stirring.

[0007] Therefore, in view of the above problems, an environmental emergency technical device for mobile leachate treatment of river embankments is proposed. Summary of the invention

[0008] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes an environmental emergency technical device for mobile leachate treatment in river embankments.

[0009] The technical solution adopted by the present invention to solve its technical problems is: the present invention is an environmental emergency technical device for mobile leachate treatment of river bank, comprising a leachate treatment main tank; the bottom of the leachate treatment main tank is fixedly connected with a bottom bracket; the top of the bottom bracket is fixedly connected with a support frame; the inner surface wall of the support frame is installed with a servo motor; the output end of the servo motor is fixedly connected with a motor gear; the side of the motor gear is fixedly connected with an internal rod; the outer surface wall of the internal rod is rotatably connected with an external rod; the external rod is rotatably connected to the inner surface wall of the leachate treatment main tank; the outer surface wall of the external rod is fixedly connected with a first bevel gear; the side of the leachate treatment main tank is fixedly connected with an auxiliary block; one end of the auxiliary block is rotatably connected with a connecting rod; the top of the connecting rod is fixedly connected with a first transmission bevel gear; the first transmission bevel gear is respectively meshed with the motor gear and the first bevel gear; the outer surface wall of the external rod is fixedly connected with a stirring blade; one end of the internal rod is fixedly connected with a built-in rotating tank; the outer surface wall of the built-in rotating tank is connected with a metal water pipe; the inner surface wall of the metal water pipe is connected with a stirring pipe.

[0010] Preferably, a fixing ring is fixedly connected to the side of the leachate treatment main tank; a built-in rotating tank is rotatably connected to the inner surface wall of the fixing ring; a water pump is installed on the top of the fixing ring; a built-in fixing frame is fixedly connected to the inner surface wall of the stirring tube; a telescopic rod is fixedly connected to the bottom of the built-in fixing frame; the inner surface wall of the stirring tube is fixedly connected to the built-in fixing frame; and one end of the stirring tube is connected to a water outlet pipe.

[0011] Preferably, one end of the telescopic rod is fixedly connected to a piston body; the piston body is slidably connected to the inner surface wall of the stirring tube; and the piston body is fixedly connected to a damping spring via a built-in fixing frame.

[0012] Preferably, the inner surface wall of the bottom bracket is fixedly connected to the bottom plate; the top of the bottom plate is fixedly connected to the grouting body; and the inner surface wall of the grouting body is rotatably connected to the transmission rod.

[0013] Preferably, the outer wall of the transmission rod is fixedly connected with a grouting screw; one end of the grouting body is connected with a connecting pipe; one end of the transmission rod is fixedly connected with a grouting transmission bevel gear.

[0014] Preferably, one end of the connecting rod is fixedly connected to a second transmission bevel gear; the second transmission bevel gear is meshed with the outer wall of the grouting transmission bevel gear.

[0015] Preferably, a discharge port is provided at the bottom of the leachate treatment main tank; and a feed port is fixedly connected to the top of the leachate treatment main tank.

[0016] Preferably, a preset opening is opened on the top of the leachate treatment main tank; and an external protective shell is fixedly connected to the outer wall of the leachate treatment main tank.

[0017] Beneficial effects of the present invention: Beneficial effect 1: The present invention sets a leachate treatment main tank and a servo motor, and then uses a gear structure to drive the internal rod and the external rod to rotate forward and reversely, so that the stirring blades and the stirring tube can stir in different directions, making the stirring direction more diversified, thereby improving the stirring efficiency of the grouting material mixing, and making the grouting material stirred more fully.

[0018] Beneficial effect 2: The present invention provides a stirring tube, so that while the stirring tube is driven by the servo motor for stirring, it can also be injected with water by a water pump, so that the water pressure inside the stirring tube is increased, and the piston body is squeezed out to make the pure water flow out along the water outlet pipe, thereby realizing water injection during the stirring process. Compared with direct water injection, the mixing of pure water and grouting material is more efficient.

[0019] Beneficial effect 3: The present invention uses a helical gear transmission structure to enable the servo motor to drive the stirring structure to stir, and at the same time, after the connecting pipe is opened, the grouting effect of the grouting material can be achieved, which reduces the installation of the motor and increases the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 It is a stereogram of the present invention as a whole; Figure 2 It is a three-dimensional diagram of the leachate treatment main tank in the present invention; Figure 3 It is a three-dimensional diagram of the grouting body in the present invention; Figure 4 is a three-dimensional diagram of the water pump of the present invention; Figure 5 is a three-dimensional diagram of the servo motor in the present invention; Figure 6 It is an enlarged view of point A in the present invention; Figure 7 It is an enlarged view of point B in the present invention.

[0021] Legend: 1. Leachate treatment main tank; 2. Feed inlet; 3. External protective shell; 4. Bottom bracket; 5. Grouting main body; 6. Connecting pipe; 7. Water pump; 8. Fixing ring; 9. Built-in rotating tank; 10. Support frame; 11. Servo motor; 12. Bottom plate; 13. Motor gear; 14. First bevel gear; 15. Auxiliary block; 16. First transmission bevel gear; 17. Second transmission bevel gear; 18. Grouting transmission bevel gear; 19. Transmission rod; 20. Grouting screw; 21. Discharge port; 22. Built-in rod; 23. External rod; 24. Stirring blade; 25. Preset port; 26. Metal water pipe; 27. Stirring pipe; 28. Connecting rod; 29. ​​Built-in fixing frame; 30. Telescopic rod; 31. Damping spring; 32. Water outlet pipe; 33. Piston main body. DETAILED DESCRIPTION

[0022] 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. Example 1

[0023] An environmental emergency technology device for mobile leachate treatment of river embankments, please refer to Figure 1-Figure 7, including a leachate treatment main tank 1; a bottom bracket 4 is fixedly connected to the bottom of the leachate treatment main tank 1; a support frame 10 is fixedly connected to the top of the bottom bracket 4; a servo motor 11 is installed on the inner surface wall of the support frame 10; a motor gear 13 is fixedly connected to the output end of the servo motor 11; a built-in rod 22 is fixedly connected to the side of the motor gear 13; an outer wall of the built-in rod 22 is rotatably connected to an external rod 23; the external rod 23 is rotatably connected to the inner surface wall of the leachate treatment main tank 1; a first bevel gear 14 is fixedly connected to the outer wall of the external rod 23; an auxiliary block 15 is fixedly connected to the side of the leachate treatment main tank 1; a connecting rod 28 is rotatably connected to one end of the auxiliary block 15; a first transmission bevel gear 16 is fixedly connected to the top of the connecting rod 28; the first transmission bevel gear 16 is respectively connected to the motor gear 13 and the first bevel gear 14 meshing; the outer wall of the external rod 23 is fixedly connected with a stirring blade 24; one end of the internal rod 22 is fixedly connected with the internal rotating tank 9; the outer wall of the internal rotating tank 9 is connected with a metal water pipe 26; the inner wall of the metal water pipe 26 is connected with a stirring tube 27; when working, cement and pure water in a suitable proportion are poured into the interior of the leachate treatment main tank 1, and then the servo motor 11 is started, thereby driving the motor gear 13 and the internal rod 22 to rotate, and because the first transmission bevel gear 16 is meshed with the motor gear 13, and because the first transmission bevel gear 16 is meshed with the first bevel gear 14, the rotation directions of the external rod 23 and the internal rod 22 are different, and the stirring directions of the stirring blade 24 and the stirring tube 27 are different, and the effect of increasing the mixing and stirring efficiency is achieved through a multi-directional stirring method.

[0024] It should be noted that the motor gear 13 and the first bevel gear 14 have the same number of teeth, and the gear ratio between the motor gear 13 (first bevel gear 14) and the first transmission bevel gear 16 can be designed according to actual conditions, and no detailed data limitation is made here.

[0025] like Figure 4 and Figure 7As shown, a fixing ring 8 is fixedly connected to the side of the leachate treatment main tank 1; a built-in rotating tank 9 is rotatably connected to the inner surface wall of the fixing ring 8; a water pump 7 is installed on the top of the fixing ring 8; a built-in fixing frame 29 is fixedly connected to the inner surface wall of the stirring tube 27; a telescopic rod 30 is fixedly connected to the bottom of the built-in fixing frame 29; the inner surface wall of the stirring tube 27 is fixedly connected to the built-in fixing frame 29; one end of the stirring tube 27 is connected to a water outlet pipe 32; one end of the telescopic rod 30 is fixedly connected to a piston body 33; the piston body 33 is slidably connected to the inner surface wall of the stirring tube 27; the piston body 33 is fixedly connected to a damping spring 31 through the built-in fixing frame 29. During operation, when the servo motor 11 is started, the built-in rod 22 and the built-in rotating tank 9 are rotated, and because the fixed ring 8 and the built-in rotating tank 9 are rotationally connected, and the fixed ring 8 is connected to the metal water pipe 26, the pure water pumped in by the water pump 7 will be injected into the interior of the stirring tube 27 along the metal water pipe 26, and after continuous injection of pure water, the water pressure inside the stirring tube 27 is higher than the external pressure, so that the piston body 33 is slightly squeezed out, and because of the existence of external pressure, the piston body 33 will not be completely squeezed out, and the pure water will flow out along the water outlet pipe 32 to mix with the grouting material, and after the water injection is completed, the damping spring 31 will pull the piston body 33 back to its original position to prevent the grouting material from flowing back.

[0026] like Figure 5 and Figure 6 As shown, the inner surface wall of the bottom bracket 4 is fixedly connected to the bottom plate 12; the top of the bottom plate 12 is fixedly connected to the grouting body 5; the inner surface wall of the grouting body 5 is rotatably connected to the transmission rod 19; the outer surface wall of the transmission rod 19 is fixedly connected to the grouting screw 20; one end of the grouting body 5 is connected to the connecting pipe 6; one end of the transmission rod 19 is fixedly connected to the grouting transmission bevel gear 18; one end of the connecting rod 28 is fixedly connected to the second transmission bevel gear 17; the second transmission bevel gear 17 is meshed with the outer surface wall of the grouting transmission bevel gear 18; a discharge port 21 is provided at the bottom of the leachate treatment main tank 1; a feed port 2 is fixedly connected to the top of the leachate treatment main tank 1; a preset port 25 is provided at the top of the leachate treatment main tank 1; and an external protective shell 3 is fixedly connected to the outer surface wall of the leachate treatment main tank 1. During operation, the connecting pipe 6 will be sealed when not in use, and when grouting operation is required, the connecting pipe 6 will be connected to the external grouting pipe, and the connecting rod 28 will rotate, so that the second transmission bevel gear 17 and the grouting transmission bevel gear 18 will rotate perpendicularly to each other, thereby driving the transmission rod 19 and the grouting screw 20 to rotate, so that the grouting screw 20 pushes the grouting material to flow into the inside of the connecting pipe 6 for accumulation, so that the pressure at the connecting pipe 6 increases, thereby achieving the grouting effect.

[0027] It should be noted that the number of teeth of the second transmission bevel gear 17 and the first transmission bevel gear 16 are not necessarily the same, and the number of teeth of the second transmission bevel gear 17 can be selected according to actual conditions, and no detailed data limitation is made here. The gear ratio of the second transmission bevel gear 17 to the grouting transmission bevel gear 18 can be designed according to actual conditions, and no detailed data limitation is made here.

[0028] The working principle of the environmental emergency technical device for mobile leachate treatment of river embankments is as follows: cement and pure water in an appropriate proportion are poured into the interior of the leachate treatment main tank 1, and then the servo motor 11 is started, thereby driving the motor gear 13 and the built-in rod 22 to rotate, and because the first transmission bevel gear 16 is meshed with the motor gear 13, and because the first transmission bevel gear 16 is meshed with the first bevel gear 14, the rotation directions of the external rod 23 and the built-in rod 22 are different, and the stirring directions of the stirring blades 24 and the stirring tube 27 are different. Through the multi-directional stirring method, the effect of increasing the mixing and stirring efficiency is achieved. When the servo motor 11 is started, the built-in rod 22 and the built-in rotating tank 9 are rotated, and because the fixing ring 8 and the built-in rotating tank 9 are rotationally connected, and the fixing ring 8 is connected to the metal water pipe 26, the pure water pumped in by the water pump 7 will be injected into the stirring along the metal water pipe 26. The inside of the tube 27, and after continuous injection of pure water, the water pressure inside the stirring tube 27 is higher than the external pressure, so that the piston body 33 is slightly squeezed out, and because of the existence of external pressure, the piston body 33 will not be completely squeezed out, and the pure water will flow out along the outlet pipe 32 to mix with the grouting material, and after the water injection is completed, the damping spring 31 will pull the piston body 33 back to its original position to prevent the grouting material from flowing back. The connecting pipe 6 will be sealed when not in use, and when grouting operation is required, the connecting pipe 6 will be connected to the external grouting pipeline, and the rotation of the connecting rod 28 will make the second transmission bevel gear 17 and the grouting transmission bevel gear 18 rotate perpendicularly to each other, thereby driving the transmission rod 19 and the grouting screw 20 to rotate, so that the grouting screw 20 pushes the grouting material to flow to the inside of the connecting pipe 6 for accumulation, so that the pressure at the connecting pipe 6 increases, thereby achieving the grouting effect. Example 2

[0029] The grouting material mixing method of the environmental emergency technical device for mobile leachate treatment of river bank comprises the following steps: Step S1: Pour the powdered cement powder into the leachate treatment main tank 1 along the feed port 2; and pour a suitable proportion of water into the leachate treatment main tank 1 again; and then connect and fix the water pipe to the water pump 7; Step S2: starting the servo motor 11 to drive the internal rod 22 and the motor gear 13 to rotate; after the motor gear 13 rotates, it synchronously drives the first transmission bevel gear 16 to rotate; and the rotation direction of the first bevel gear 14 and the external rod 23 is different from that of the internal rod 22 and the motor gear 13; Step S3: The external rod 23 and the internal rod 22 rotate in opposite directions to each other, so that the stirring blade 24 and the stirring tube 27 rotate in different directions, and then the stirring blade 24 and the stirring tube 27 will fully mix the powdered cement and water, so that the materials form a slurry mixture; Step S4: During the mixing process, the water pump 7 pumps pure water into the interior of the stirring tube 27, and uses water pressure to squeeze out the piston body 33, thereby causing the pure water to spray out along the water outlet pipe 32, and thereby causing the pure water to be added during the stirring process, thereby causing the grouting material to be mixed more fully. Example 3

[0030] The grouting method of the environmental emergency technical device for mobile leachate treatment of river embankment comprises the following steps: Step S1: After the grouting material is mixed, the mixed grouting material will enter the interior of the grouting body 5 along the discharge port 21; and the external grouting pipe is connected to the connecting pipe 6; at the same time, the other end of the external grouting pipe is inserted into the gap of the river bank that needs grouting; Step S2: The rotation of the first transmission bevel gear 16 causes the second transmission bevel gear 17 to rotate; and because the second transmission bevel gear 17 and the grouting transmission bevel gear 18 are meshed with each other, the second transmission bevel gear 17 and the grouting transmission bevel gear 18 drive the transmission rod 19 and the grouting screw 20 to rotate; Step S3: After the grouting material enters the interior of the grouting body 5, the rotating grouting screw 20 pushes the grouting material, so that the grouting material is transported to the end of the grouting body 5, thereby increasing the pressure on the grouting material at the end of the grouting body 5; Step S4: The over-pressurized grouting material will be squeezed into the interior of the connecting pipe 6, so that the grouting material can flow along the external grouting pipe, and then the grouting material enters the gap of the river embankment that needs grouting for grouting.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An environmental emergency technology device for mobile leachate treatment in a river bank, comprising a leachate treatment main tank (1); characterized in that: The bottom of the leachate treatment main tank (1) is fixedly connected to a bottom bracket (4); the top of the bottom bracket (4) is fixedly connected to a support frame (10); a servo motor (11) is installed on the inner surface wall of the support frame (10); the output end of the servo motor (11) is fixedly connected to a motor gear (13); the side of the motor gear (13) is fixedly connected to an inner rod (22); the outer surface wall of the inner rod (22) is rotatably connected to an outer rod (23); the outer rod (23) is rotatably connected to the inner surface wall of the leachate treatment main tank (1); the outer surface wall of the external rod (23) is fixedly connected to a first bevel gear (14); An auxiliary block (15) is fixedly connected to the side of the filtrate treatment main tank (1); one end of the auxiliary block (15) is rotatably connected to a connecting rod (28); the top of the connecting rod (28) is fixedly connected to a first transmission bevel gear (16); the first transmission bevel gear (16) is meshed with a motor gear (13) and a first bevel gear (14) respectively; an outer surface wall of the external rod (23) is fixedly connected to a stirring blade (24); one end of the internal rod (22) is fixedly connected to an internal rotating tank (9); the outer surface wall of the internal rotating tank (9) is connected to a metal water pipe (26); and the inner surface wall of the metal water pipe (26) is connected to a stirring pipe (27).

2. The environmental emergency technology device for mobile leachate treatment of river bank according to claim 1 is characterized by: A fixing ring (8) is fixedly connected to the side of the leachate treatment main tank (1); the built-in rotating tank (9) is rotatably connected to the inner surface wall of the fixing ring (8); a water pump (7) is installed on the top of the fixing ring (8); a built-in fixing frame (29) is fixedly connected to the inner surface wall of the stirring tube (27); a telescopic rod (30) is fixedly connected to the bottom of the built-in fixing frame (29); the inner surface wall of the stirring tube (27) is fixedly connected to the built-in fixing frame (29); and one end of the stirring tube (27) is connected to a water outlet pipe (32).

3. The environmental emergency technology device for mobile leachate treatment of river bank according to claim 2 is characterized by: One end of the telescopic rod (30) is fixedly connected to a piston body (33); the piston body (33) is slidably connected to the inner surface wall of the stirring tube (27); the piston body (33) is fixedly connected to a damping spring (31) via a built-in fixing frame (29).

4. The environmental emergency technology device for mobile leachate treatment of river bank according to claim 3 is characterized by: The inner surface wall of the bottom bracket (4) is fixedly connected to a bottom plate (12); the top of the bottom plate (12) is fixedly connected to a grouting body (5); and the inner surface wall of the grouting body (5) is rotatably connected to a transmission rod (19).

5. The environmental emergency technology device for mobile leachate treatment of river bank according to claim 4 is characterized by: The outer wall of the transmission rod (19) is fixedly connected to a grouting screw rod (20); one end of the grouting body (5) is connected to a connecting pipe (6); and one end of the transmission rod (19) is fixedly connected to a grouting transmission bevel gear (18).

6. The environmental emergency technology device for mobile leachate treatment of river bank according to claim 1 is characterized by: One end of the connecting rod (28) is fixedly connected to a second transmission bevel gear (17); the second transmission bevel gear (17) is meshed with an outer wall of the grouting transmission bevel gear (18).

7. The environmental emergency technology device for mobile leachate treatment of river bank according to claim 6 is characterized by: The bottom of the main leachate treatment tank (1) is provided with a discharge port (21); the top of the main leachate treatment tank (1) is fixedly connected with a feed port (2).

8. The environmental emergency technical device for mobile leachate treatment of river bank according to claim 7 is characterized by: The top of the main leachate treatment tank (1) is provided with a preset opening (25); the outer wall of the main leachate treatment tank (1) is fixedly connected with an external protective shell (3).

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