CN211839547U

CN211839547U - Soil microwave processor

Info

Publication number: CN211839547U
Application number: CN201922396530.3U
Authority: CN
Inventors: 王铭剑; 郑文添; 何发荣; 潘永刚; 何忠坤; 沈畅
Original assignee: GUANGZHOU INSTITUTE OF MECHANICAL DESIGN
Current assignee: Guangdong Zhongqing Engineering Design Institute Co ltd; GUANGZHOU INSTITUTE OF MECHANICAL DESIGN
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-03
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a soil microwave processor, which comprises a frame, a feed hopper, a discharge hopper, a plurality of supporting bearing seats, a plurality of supporting wheels, a roller, a protective tube, a fixed shaft, a microwave device, a frame and two cylinders, wherein the cylinder wall of the roller is supported on the supporting wheels, the supporting wheels are arranged on the supporting bearing seats through bearings, and the supporting bearing seats, the feed hopper and the discharge hopper are fixed on the frame; the waveguide tube of the microwave device is fixed on the fixed shaft, the fixed shaft and the waveguide tube of the microwave device are positioned in the protective tube, and the protective tube is arranged on the axis in the roller; the base is supported on the frame and is hinged with the frame, the cylinder bodies of the two cylinders are hinged with the frame, and the piston rods of the two cylinders are hinged with the bottom of the other end of the base. Because the roller rolls and the base is pushed by the cylinder to incline the roller by a certain angle, the soil in the roller is stirred and turned, so that the microwave can uniformly radiate the soil, and the work efficiency of improving the soil is improved.

Description

Soil microwave processor

Technical Field

The utility model relates to a soil remediation equipment, concretely relates to soil microwave processor.

Background

Through search, the patent document with the publication number of 110170514A disclosed by the national intellectual property office is found, and the equipment for heat treatment of the polluted soil by steam coupling microwave is characterized by comprising the following components: the device comprises a controllable steam supply device (1), a sealed microwave treatment device (2), a tail gas treatment device (3) and a control device (4); wherein the controllable steam supply device (1) is provided with a controllable steam outlet pipe; the sealed microwave treatment device (2) is provided with a microwave generator and a sealed soil treatment cavity (17), and the sealed soil treatment cavity (17) is connected with a controllable steam outlet pipe of the controllable steam supply device (1); a # -shaped wave-absorbing layer (23) inserted by a drawing and inserting type clamping groove (35) is arranged in the sealed soil treatment cavity (17); a discharge hole (22) and a waste gas outlet (24) are arranged on the sealed soil treatment cavity (17); the tail gas treatment device (3) is connected with a waste gas outlet (24) of a sealed soil treatment cavity (17) of the sealed microwave treatment device (2); the control device (4) is respectively and electrically connected with the controllable steam supply device (1), the sealed microwave treatment device (2) and the tail gas treatment device (3) and can respectively control the temperature and the pressure in the controllable steam supply device (1) and the sealed microwave treatment device (2).

The patent document with the publication number of 103814882B is disclosed by the national intellectual property office, and the lifting type microwave soil treatment device comprises a microwave generating and radiating device (14) consisting of a magnetron and a transformer, and a vehicle body consisting of wheels (1), a vehicle frame (3) and handrails (4), and is characterized in that: the device also comprises a coaxial tube (17) consisting of an outer conductor (171) and an inner conductor (172), and a lifting device consisting of a motor (8), a speed reducer (7), a screw rod and a base; the motor (8) is connected with the speed reducer (7) through a coupling; the screw rod extends out of the middle of the base, the bottom surface of the screw rod is fixedly connected with the upper surface of the microwave generating and radiating device, and the base is fixedly arranged on the top surface of the vehicle body; the lifting device has a self-locking function, and the motor (8) and the speed reducer (7) are fixedly arranged on the top surface of the vehicle body; the side surface of the microwave generating and radiating device (14) is connected with the outer side wall of the frame (3) through a sliding block (9) and a guide rail (10), and the bottom of the microwave generating and radiating device (14) is fixed with one end of a sawtooth-shaped protective device (15); the other end of the sawtooth-shaped protective device (15) is inserted into the soil (12) to prevent the microwave from leaking; the upper end of the coaxial tube (17) is fixedly arranged at the bottom of the microwave generating and radiating device (14), the outer conductor (171) and the inner conductor (172) are coaxially distributed, and a radial gap is formed between the outer conductor and the inner conductor; the sawtooth-shaped protective device (15) surrounds the periphery of the bottom of the microwave generating and radiating device (14), and the lower end of the outer conductor (171) is fixed with the upper plane end of the cap-shaped part (16); the tail end of the cap-shaped component (16) is pointed, so that the cap-shaped component can be conveniently inserted into soil (12) and can play a role in protecting the coaxial pipe; the cap-shaped member (16) is made of a material A which is transparent to microwaves and generates little attenuation.

In the above patent document, the microwave generating and radiating device is not installed properly, so that the microwave is not uniformly radiated to the soil, thereby affecting the working efficiency of the microwave to treat the soil.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a soil microwave processor which can uniformly radiate soil and has high working efficiency.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a soil microwave processor comprises a machine base, a feed hopper, a discharge hopper, a plurality of supporting bearing seats, a plurality of supporting wheels, a roller, a protective pipe, a fixed shaft, a microwave device, a machine frame and two cylinders, wherein the feed hopper is of a box body structure, and a discharge hole of the feed hopper is circular and is positioned on the side wall of the feed hopper; the discharge hopper is of a box body structure, a feed inlet of the discharge hopper is circular and is positioned on the side wall of the discharge hopper, the cylinder wall of the roller is supported on a supporting wheel, the supporting wheel is arranged on a supporting bearing seat through a bearing, the supporting bearing seat, the feed hopper and the discharge hopper are fixed on a machine base, one end of the roller is inserted into a discharge port of the feed hopper, the other end of the roller is inserted into the feed inlet of the discharge hopper, one end of a fixed shaft is fixed on the feed hopper, and the other end of the fixed shaft is fixed on; the waveguide tube of the microwave device is fixed on the fixed shaft, the fixed shaft and the waveguide tube of the microwave device are positioned in the protective tube, and the protective tube is arranged on the axis in the roller; the frame is supported on the frame, one end of the frame, which is close to the discharge hopper, is hinged with the frame, the cylinder bodies of the two cylinders are hinged with the frame, and the piston rods of the two cylinders are hinged with the bottom of the other end of the frame.

Further, one side of feeder hopper is equipped with soil lifting machine, top one side of soil lifting machine is equipped with the funnel, and the funnel is located the top of feeder hopper, is connected through the bellows between the discharge port of funnel and the pan feeding port of feeder hopper.

Further, still include motor and drive mechanism, the motor passes through drive mechanism and drives the cylinder and rotate.

Further, still include soil transfer case, coarse screen and mixer, the coarse screen is established at the top of mixer, and during the soil in the soil transfer case was poured into the coarse screen, the soil after the coarse screen screening fell into the mixer, and the soil discharged from the mixer was promoted to the funnel by soil lifting machine in, fell into the feeder hopper through the hopper.

Furthermore, the transmission mechanism comprises a gear ring, a gear and a speed reducer, the motor is connected with an input shaft of the speed reducer, the gear on an output shaft of the speed reducer is meshed with the gear ring, and the gear ring is sleeved on the periphery of the roller.

Further, the top of feeder hopper and the top of row's hopper are connected with tail gas communicating pipe, last intercommunication of tail gas communicating pipe has the outer calandria of tail gas.

Furthermore, the waveguide tube is a rectangular waveguide tube, and a plurality of rectangular waveguide tubes are arranged; there are a plurality of installation mounts along axis direction interval distribution on the fixed axle, the installation mount includes a plurality of dead levers and a plurality of fixed knot, fixed knot includes half fixed frame on the left side, half fixed frame on the right side, fastening bolt and nut, a plurality of dead levers are radial distribution along the circumference of fixed axle, and the one end and the fixed axle welding of dead lever, the other end and half fixed frame welding on the left side have a gag lever post, the gag lever post is on same straight line with corresponding dead lever, the gag lever post is used for making the fixed axle be located the central line of protecting tube, and a plurality of fixed knots are detained a plurality of rectangle waveguide respectively and are fastened admittedly.

Furthermore, a plurality of circular waveguides are distributed on the rectangular waveguide along the axial direction.

Furthermore, one end of the circular waveguide tube is provided with a connector, the connector is connected with the tube wall of the rectangular waveguide tube through a screw, and the other end of the circular waveguide tube extends out of the protective tube.

Further, still include water conveying line, water pump, water valve and scavenge pipe and a plurality of water shower nozzle, the scavenge pipe passes and is close to the top of cylinder from the cylinder, and the both ends of scavenge pipe are fixed on feeder hopper and row's hopper, water conveying line and scavenge pipe intercommunication, water pump and water valve are installed on water conveying line, and a plurality of water shower nozzles distribute on the pipe wall of scavenge pipe.

The beneficial effects of the utility model reside in that:

the roller rolls and the base is pushed by the air cylinder to enable the roller to incline at a certain angle, so that the effects of stirring and turning over the soil in the roller are achieved, the microwave can uniformly radiate the soil, and the working efficiency of improving the soil is improved;

because the plurality of rectangular wave guide tubes of the microwave device are arranged at the center of the roller, the soil can be uniformly radiated, thereby improving the working efficiency of soil remediation; particularly, a star-shaped rectangular waveguide tube is adopted and arranged in the protective tube, so that the microwave device is isolated from soil, and the microwave device is protected to a certain extent; in order to further improve the radiation effect, a plurality of circular waveguide tubes are distributed on each rectangular waveguide tube, and the other ends of the circular waveguide tubes extend out of the protective tube, so that the radiation effect is greatly improved, and the uniformity of radiation soil is further ensured.

Because two cylinders are additionally arranged, the cylinders push one end of the base to move upwards, so that the roller is in an inclined state along with the base, and the feeding and discharging can be assisted.

Drawings

The invention will be further explained with the aid of the accompanying drawings, in which, however, the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, without inventive step, further drawings can be obtained in accordance with the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the exterior of the drum shown in FIG. 1;

FIG. 3 is a schematic view of the internal components of the drum shown in FIG. 2;

FIG. 4 is a schematic structural view of the shielding tube and the waveguide shown in FIG. 3;

FIG. 5 is a schematic view of the components within the shield tube shown in FIG. 4 with the shield tube removed;

FIG. 6 is an enlarged view of a portion of FIG. 5;

fig. 7 is an end view of fig. 4.

In the figure: 1. a drum; 2. a fixed shaft; 3. a protective tube; 4. a circular waveguide; 5. a motor; 6. a machine base; 7. a feed hopper; 8. a discharge hopper; 9. supporting the bearing seat; 10. a support wheel; 11. a frame; 12. a cylinder; 13. a ring gear; 14. a gear; 15. a speed reducer; 16. a discharge port of the feed hopper; 17. a feed inlet of a discharge hopper; 18. a tail gas communicating pipe; 19. an exhaust pipe for exhaust gas; 20. a soil hoist; 21. a funnel; 22. A bellows; 23. a soil transfer box; 24. coarse screening; 25. a blender; 26. cleaning the tube; 27. a water valve; 28. a water pump; 29. a water delivery line; 30. a water spray head; 31. a rectangular waveguide; 32. mounting a fixed frame; 33. fixing the rod; 34. a left half fixed frame; 35. a right half fixing frame; 36. fastening a bolt; 37. a nut; 38. a limiting rod; 39. a connector; 40. and (5) fixing the buckle.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

As shown in fig. 3, 4, 5, 6 and 7, the soil microwave processor comprises a roller 1, a protective pipe 3, a fixed shaft 2 and a microwave device, wherein a waveguide of the microwave device is fixed on the fixed shaft, the waveguide is a rectangular waveguide 31, and a plurality of rectangular waveguides 31 are arranged; the fixed shaft 2 and the waveguide 31 of the microwave device are positioned in the protective pipe 3, and the protective pipe 3 is arranged on the axis in the roller 1. Specifically, a plurality of installation fixing frames 32 are distributed on the fixing shaft 2 at intervals along the axis direction, each installation fixing frame 32 comprises a plurality of fixing rods 33 and a plurality of fixing buckles 40, each fixing buckle 40 comprises a left half fixing frame 34, a right half fixing frame 35, a fastening bolt 36 and a nut 37, the plurality of fixing rods 33 are distributed radially along the circumference of the fixing shaft 2, one end of each fixing rod 33 is welded with the fixing shaft 2, the other end of each fixing rod 33 is welded with the left half fixing frame 34, a limiting rod 38 is welded on the right half fixing frame 35, the limiting rod 38 and the corresponding fixing rod 33 are positioned on the same straight line, the limiting rod 38 is used for enabling the fixing shaft 2 to be positioned on the central line of the protection pipe 3, the plurality of fixing buckles 40 fasten and fix the plurality of rectangular waveguide pipes 31 respectively, a plurality of circular waveguide pipes 4 are distributed on the rectangular waveguide pipes 31 along the axis direction, and one, the connector 39 is connected with the wall of the rectangular waveguide tube 31 through a screw, and the other end of the circular waveguide tube 4 extends out of the protective tube 3. In this embodiment, 5 rectangular waveguides 31 are provided, and 5

fixing rods

33 and 5 fixing buckles 40 in the mounting fixture 32 are correspondingly provided, so as to form a star structure. The stop lever 38 functions as a handle in addition to the mounting stop.

As shown in fig. 1, 2 and 3, the device further comprises a motor 5, a transmission mechanism, a base 6, a feed hopper 7, a discharge hopper 8, a plurality of supporting bearing seats 9, a plurality of supporting wheels 10, a frame 11 and two cylinders 12, wherein the transmission mechanism comprises a gear ring 13, a gear 14 and a speed reducer 15, the motor 5 is connected with an input shaft of the speed reducer 15, the gear 14 on an output shaft of the speed reducer 15 is meshed with the gear ring 13, the gear ring 13 is sleeved on the periphery of the roller 1, and the motor 5 drives the roller 1 to rotate through the transmission mechanism. The base 6 is supported on the frame 11, one end of the base 6 close to the discharge hopper 8 is hinged with the frame 11, the cylinder bodies of the two cylinders 12 are hinged with the frame 11, the piston rods of the two cylinders 12 are hinged with the bottom of the other end of the base 6, and one end of the base 6 is lifted upwards under the pushing of the two cylinders 12, so that the design is favorable for discharging soil in the roller 1.

The feed hopper 7 is of a box structure, and a discharge port 16 of the feed hopper is circular and is positioned on the side wall of the feed hopper 7; the discharge hopper 8 is of a box structure, a feed inlet 17 of the discharge hopper is circular and is positioned on the side wall of the discharge hopper 8, the cylinder wall of the roller 1 is supported on a supporting wheel 10, the supporting wheel 10 is mounted on a supporting bearing seat 9 through a bearing, the supporting bearing seat 9, the feed hopper 7 and the discharge hopper 8 are fixed on the base 6, one end of the roller 1 is inserted into a discharge port 16 of the feed hopper, the other end is inserted into the feed inlet 17 of the discharge hopper, one end of the fixing shaft 2 is fixed on the feed hopper 7, and the other end is fixed on the discharge hopper 8.

The top of the feed hopper 7 and the top of the discharge hopper 8 are connected with a tail gas communicating pipe 18, and a tail gas outer discharge pipe 19 is communicated with the tail gas communicating pipe 18. One side of feeder hopper 7 is equipped with soil lifting machine 20, top one side of soil lifting machine 20 is equipped with funnel 21, and funnel 21 is located the top of feeder hopper 7, is connected through bellows 22 between the discharge port of funnel 21 and the pan feeding port of feeder hopper 7. Still include soil transfer box 23, coarse screen 24 and mixer 25, coarse screen 24 is established at the top of mixer 25, soil in the soil transfer box 23 is poured into during the coarse screen 24, soil after the coarse screen 24 screening falls into the mixer 25, the soil that is discharged from the mixer 25 is promoted in funnel 21 by soil lifting machine 20, fall into feeder hopper 7 through funnel 21, get into the cylinder 1 through hopper 7 again, soil is shone the heating by microwave apparatus 4 in the in-process that cylinder 1 moved forward, reach the purpose of improving soil, under the promotion of two cylinders 12, make the one end of frame 6 lift upwards, make the one end of cylinder 1 lift upwards, the design helps the redistribution of soil in the cylinder 1 and the discharge of soil like this.

Still include water conveying line 29, water pump 28, water valve 27 and wash pipe 26 and a plurality of water shower nozzle 30, wash pipe 26 passes and is close to the top of cylinder 1 from cylinder 1, and the both ends of wash pipe 26 are fixed on feeder hopper 7 and row hopper 8, and water conveying line 29 communicates with wash pipe 26, water pump 28 and water valve 27 are installed on water conveying line 29, and a plurality of water shower nozzles 30 distribute on the pipe wall of wash pipe 26.

Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction. Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A soil microwave processor which is characterized in that: the microwave oven comprises a base, a feed hopper, a discharge hopper, a plurality of supporting bearing seats, a plurality of supporting wheels, a roller, a protective pipe, a fixed shaft, a microwave device, a rack and two cylinders, wherein the feed hopper is of a box body structure, and a discharge hole of the feed hopper is circular and is positioned on the side wall of the feed hopper; the discharge hopper is of a box body structure, a feed inlet of the discharge hopper is circular and is positioned on the side wall of the discharge hopper, the cylinder wall of the roller is supported on a supporting wheel, the supporting wheel is arranged on a supporting bearing seat through a bearing, the supporting bearing seat, the feed hopper and the discharge hopper are fixed on a machine base, one end of the roller is inserted into a discharge port of the feed hopper, the other end of the roller is inserted into the feed inlet of the discharge hopper, one end of a fixed shaft is fixed on the feed hopper, and the other end of the fixed shaft is fixed on; the waveguide tube of the microwave device is fixed on the fixed shaft, the fixed shaft and the waveguide tube of the microwave device are positioned in the protective tube, and the protective tube is arranged on the axis in the roller; the frame is supported on the frame, one end of the frame, which is close to the discharge hopper, is hinged with the frame, the cylinder bodies of the two cylinders are hinged with the frame, and the piston rods of the two cylinders are hinged with the bottom of the other end of the frame.

2. The soil microwave processor of claim 1, wherein: one side of feeder hopper is equipped with soil lifting machine, top one side of soil lifting machine is equipped with the funnel, and the funnel is located the top of feeder hopper, is connected through the bellows between the discharge port of funnel and the pan feeding port of feeder hopper.

3. The soil microwave processor of claim 2, wherein: the device also comprises a motor and a transmission mechanism, wherein the motor drives the roller to rotate through the transmission mechanism.

4. A soil microwave processor according to claim 3, wherein: still include soil transfer case, coarse screen and mixer, the coarse screen is established at the top of mixer, and during the coarse screen was poured into to soil in the soil transfer case, the soil after the coarse screen screening fell into the mixer, and the funnel was promoted by the soil lifting machine to the soil of following the mixer exhaust, and the warp funnel fell into the feeder hopper.

5. The soil microwave processor of claim 4, wherein: the transmission mechanism comprises a gear ring, a gear and a speed reducer, the motor is connected with an input shaft of the speed reducer, the gear on an output shaft of the speed reducer is meshed with the gear ring, and the gear ring is sleeved on the periphery of the roller.

6. The soil microwave processor of claim 5, wherein: the top of feeder hopper and the top of arranging the hopper are connected with tail gas communicating pipe, the last intercommunication of tail gas communicating pipe has the outer calandria of tail gas.

7. The soil microwave processor of claim 1, wherein: the waveguide tube is a plurality of rectangular waveguide tubes; there are a plurality of installation mounts along axis direction interval distribution on the fixed axle, the installation mount includes a plurality of dead levers and a plurality of fixed knot, fixed knot includes half fixed frame on the left side, half fixed frame on the right side, fastening bolt and nut, a plurality of dead levers are radial distribution along the circumference of fixed axle, and the one end and the fixed axle welding of dead lever, the other end and half fixed frame welding on the left side have a gag lever post, the gag lever post is on same straight line with corresponding dead lever, the gag lever post is used for making the fixed axle be located the central line of protecting tube, and a plurality of fixed knots are detained a plurality of rectangle waveguide respectively and are fastened admittedly.

8. The soil microwave processor of claim 7, wherein: a plurality of circular waveguide tubes are distributed on the rectangular waveguide tube along the axis direction.

9. The soil microwave processor of claim 8, wherein: one end of the circular waveguide tube is provided with a connector, the connector is connected with the tube wall of the rectangular waveguide tube through a screw, and the other end of the circular waveguide tube extends out of the protective tube.

10. The soil microwave processor of claim 6, wherein: still include water conveying line, water pump, water valve and scavenge pipe and a plurality of water shower nozzle, the scavenge pipe passes and is close to the top of cylinder from the cylinder, and the both ends of scavenge pipe are fixed on feeder hopper and row's hopper, water conveying line and scavenge pipe intercommunication, water pump and water valve are installed on water conveying line, and a plurality of water shower nozzles distribute on the pipe wall of scavenge pipe.